Bump version to 2.4.8

in some cases we were not sufficiently careful about reading integers
from the network.

.cvsignore

@@ -1,15 +1,9 @@
 ID
 Makefile
-autom4te*.cache
-confdefs.h
 config.cache
 config.h
 config.log
 config.status
-conftest.c
-conftest.log
-dox
-getgroups
 gmon.out
 rsync
 shconfig
@@ -18,6 +12,4 @@ tests-dont-exist
 testtmp
 testtmp.*
 tls
-trimslash
-t_unsafe
-wildtest
+zlib/dummy

Doxyfile

@@ -1,187 +0,0 @@
-# Doxyfile 1.2.15
-
-#---------------------------------------------------------------------------
-# General configuration options
-#---------------------------------------------------------------------------
-PROJECT_NAME           = rsync
-PROJECT_NUMBER         = HEAD
-OUTPUT_DIRECTORY       = dox
-OUTPUT_LANGUAGE        = English
-EXTRACT_ALL            = YES
-EXTRACT_PRIVATE        = YES
-EXTRACT_STATIC         = YES
-EXTRACT_LOCAL_CLASSES  = YES
-HIDE_UNDOC_MEMBERS     = NO
-HIDE_UNDOC_CLASSES     = NO
-BRIEF_MEMBER_DESC      = YES
-REPEAT_BRIEF           = YES
-ALWAYS_DETAILED_SEC    = NO
-INLINE_INHERITED_MEMB  = NO
-FULL_PATH_NAMES        = NO
-STRIP_FROM_PATH        = *source
-INTERNAL_DOCS          = YES
-STRIP_CODE_COMMENTS    = NO
-CASE_SENSE_NAMES       = YES
-SHORT_NAMES            = NO
-HIDE_SCOPE_NAMES       = YES
-VERBATIM_HEADERS       = YES
-SHOW_INCLUDE_FILES     = YES
-JAVADOC_AUTOBRIEF      = YES
-INHERIT_DOCS           = YES
-INLINE_INFO            = YES
-SORT_MEMBER_DOCS       = NO
-DISTRIBUTE_GROUP_DOC   = NO
-TAB_SIZE               = 8
-GENERATE_TODOLIST      = YES
-GENERATE_TESTLIST      = YES
-GENERATE_BUGLIST       = YES
-ALIASES                = 
-ENABLED_SECTIONS       = 
-MAX_INITIALIZER_LINES  = 30
-OPTIMIZE_OUTPUT_FOR_C  = YES
-OPTIMIZE_OUTPUT_JAVA   = NO
-SHOW_USED_FILES        = YES
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-QUIET                  = NO
-WARNINGS               = NO
-WARN_IF_UNDOCUMENTED   = NO
-WARN_FORMAT            = "$file:$line: $text"
-WARN_LOGFILE           = 
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-INPUT                  = .
-FILE_PATTERNS          = *.c \
-                         *.h
-RECURSIVE              = YES
-EXCLUDE                = proto.h \
-                         zlib \
-                         popt
-EXCLUDE_SYMLINKS       = NO
-EXCLUDE_PATTERNS       = 
-EXAMPLE_PATH           = 
-EXAMPLE_PATTERNS       = 
-EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             = 
-INPUT_FILTER           = 
-FILTER_SOURCE_FILES    = NO
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-SOURCE_BROWSER         = YES
-INLINE_SOURCES         = YES
-REFERENCED_BY_RELATION = YES
-REFERENCES_RELATION    = YES
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-ALPHABETICAL_INDEX     = YES
-COLS_IN_ALPHA_INDEX    = 3
-IGNORE_PREFIX          = 
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-GENERATE_HTML          = YES
-HTML_OUTPUT            = html
-HTML_FILE_EXTENSION    = .html
-HTML_HEADER            = 
-HTML_FOOTER            = 
-HTML_STYLESHEET        = 
-HTML_ALIGN_MEMBERS     = YES
-GENERATE_HTMLHELP      = NO
-GENERATE_CHI           = NO
-BINARY_TOC             = NO
-TOC_EXPAND             = NO
-DISABLE_INDEX          = NO
-ENUM_VALUES_PER_LINE   = 3
-GENERATE_TREEVIEW      = NO
-TREEVIEW_WIDTH         = 250
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-GENERATE_LATEX         = NO
-LATEX_OUTPUT           = latex
-LATEX_CMD_NAME         = latex
-MAKEINDEX_CMD_NAME     = makeindex
-COMPACT_LATEX          = NO
-PAPER_TYPE             = a4wide
-EXTRA_PACKAGES         = 
-LATEX_HEADER           = 
-PDF_HYPERLINKS         = YES
-USE_PDFLATEX           = YES
-LATEX_BATCHMODE        = YES
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-GENERATE_RTF           = NO
-RTF_OUTPUT             = rtf
-COMPACT_RTF            = NO
-RTF_HYPERLINKS         = NO
-RTF_STYLESHEET_FILE    = 
-RTF_EXTENSIONS_FILE    = 
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-GENERATE_MAN           = NO
-MAN_OUTPUT             = man
-MAN_EXTENSION          = .3
-MAN_LINKS              = NO
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-GENERATE_XML           = NO
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-GENERATE_AUTOGEN_DEF   = NO
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor   
-#---------------------------------------------------------------------------
-ENABLE_PREPROCESSING   = NO
-MACRO_EXPANSION        = NO
-EXPAND_ONLY_PREDEF     = NO
-SEARCH_INCLUDES        = YES
-INCLUDE_PATH           = 
-INCLUDE_FILE_PATTERNS  = 
-PREDEFINED             = 
-EXPAND_AS_DEFINED      = 
-SKIP_FUNCTION_MACROS   = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to external references   
-#---------------------------------------------------------------------------
-TAGFILES               = 
-GENERATE_TAGFILE       = 
-ALLEXTERNALS           = NO
-EXTERNAL_GROUPS        = YES
-PERL_PATH              = /usr/bin/perl
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool   
-#---------------------------------------------------------------------------
-CLASS_DIAGRAMS         = YES
-HAVE_DOT               = YES
-CLASS_GRAPH            = YES
-COLLABORATION_GRAPH    = YES
-TEMPLATE_RELATIONS     = YES
-HIDE_UNDOC_RELATIONS   = YES
-INCLUDE_GRAPH          = YES
-INCLUDED_BY_GRAPH      = YES
-GRAPHICAL_HIERARCHY    = YES
-DOT_IMAGE_FORMAT       = png
-DOT_PATH               = 
-DOTFILE_DIRS           = 
-MAX_DOT_GRAPH_WIDTH    = 1024
-MAX_DOT_GRAPH_HEIGHT   = 1024
-GENERATE_LEGEND        = YES
-DOT_CLEANUP            = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to the search engine   
-#---------------------------------------------------------------------------
-SEARCHENGINE           = NO
-CGI_NAME               = search.cgi
-CGI_URL                = 
-DOC_URL                = 
-DOC_ABSPATH            = 
-BIN_ABSPATH            = /usr/local/bin/
-EXT_DOC_PATHS          = 

INSTALL

@@ -11,21 +11,11 @@ to ./configure.  To see them, use:
 
 As of 2.4.7, rsync uses Eric Troan's popt option-parsing library.  A
 cut-down copy of release 1.5 is included in the rsync distribution,
-and will be used if there is no popt library on your build host, or if
+and will be used it there is no popt library on your build host, or if
 the --with-included-popt option is passed to ./configure.
 
-If you configure using --enable-maintainer-mode, then rsync will try
-to pop up an xterm on DISPLAY=:0 if it crashes.  You might find this
-useful, but it should be turned off for production builds.
 
 
-RPM NOTES
----------
-
-Under packaging you will find .spec files for several distributions.
-The .spec file in packaging/lsb can be used for Linux systems that
-adhere to the Linux Standards Base (e.g., RedHat and others).
-
 HP-UX NOTES
 -----------
 
@@ -48,11 +38,5 @@ completely implement the "New Sockets" API.
 <http://www.ipv6.org/impl/mac.html> says that Apple do not support
 IPv6 yet.  If your build fails, try again with --disable-ipv6.
 
-IBM AIX NOTES
--------------
 
-IBM AIX has a largefile problem with mkstemp.  See IBM PR-51921.
-The workaround is to append the below to config.h
-	#ifdef _LARGE_FILES
-	#undef HAVE_SECURE_MKSTEMP
-	#endif
+

Makefile.in

@@ -9,12 +9,9 @@ mandir=@mandir@
 LIBS=@LIBS@
 CC=@CC@
 CFLAGS=@CFLAGS@
-CPPFLAGS=@CPPFLAGS@
-EXEEXT=@EXEEXT@
 LDFLAGS=@LDFLAGS@
 
 INSTALLCMD=@INSTALL@
-INSTALLMAN=@INSTALL@
 
 srcdir=@srcdir@
 VPATH=$(srcdir)
@@ -25,109 +22,77 @@ VERSION=@VERSION@
 .SUFFIXES:
 .SUFFIXES: .c .o
 
-HEADERS=byteorder.h config.h errcode.h proto.h rsync.h lib/pool_alloc.h
-LIBOBJ=lib/wildmatch.o lib/compat.o lib/snprintf.o lib/mdfour.o \
-	lib/permstring.o lib/pool_alloc.o @LIBOBJS@
+LIBOBJ=lib/fnmatch.o lib/compat.o lib/snprintf.o lib/mdfour.o \
+	lib/permstring.o \
+	@LIBOBJS@
 ZLIBOBJ=zlib/deflate.o zlib/infblock.o zlib/infcodes.o zlib/inffast.o \
 	zlib/inflate.o zlib/inftrees.o zlib/infutil.o zlib/trees.o \
-	zlib/zutil.o zlib/adler32.o
-OBJS1=rsync.o generator.o receiver.o cleanup.o sender.o exclude.o util.o \
-	main.o checksum.o match.o syscall.o log.o backup.o
-OBJS2=options.o flist.o io.o compat.o hlink.o token.o uidlist.o socket.o \
-	fileio.o batch.o clientname.o
-OBJS3=progress.o pipe.o
+	zlib/zutil.o zlib/adler32.o 
+OBJS1=rsync.o generator.o receiver.o cleanup.o sender.o exclude.o util.o main.o checksum.o match.o syscall.o log.o backup.o
+OBJS2=options.o flist.o io.o compat.o hlink.o token.o uidlist.o socket.o fileio.o batch.o
 DAEMON_OBJ = params.o loadparm.o clientserver.o access.o connection.o authenticate.o
 popt_OBJS=popt/findme.o  popt/popt.o  popt/poptconfig.o \
 	popt/popthelp.o popt/poptparse.o
-OBJS=$(OBJS1) $(OBJS2) $(OBJS3) $(DAEMON_OBJ) $(LIBOBJ) $(ZLIBOBJ) @BUILD_POPT@
+OBJS=$(OBJS1) $(OBJS2) $(DAEMON_OBJ) $(LIBOBJ) $(ZLIBOBJ) @BUILD_POPT@
 
-TLS_OBJ = tls.o syscall.o lib/permstring.o
+tls_OBJ = tls.o syscall.o lib/permstring.o 
 
 # Programs we must have to run the test cases
-CHECK_PROGS = rsync$(EXEEXT) tls$(EXEEXT) getgroups$(EXEEXT) \
-	trimslash$(EXEEXT) t_unsafe$(EXEEXT) wildtest$(EXEEXT)
-
-# Objects for CHECK_PROGS to clean
-CHECK_OBJS=getgroups.o t_stub.o t_unsafe.o trimslash.o wildtest.o
+CHECK_PROGS = rsync tls
 
 # note that the -I. is needed to handle config.h when using VPATH
 .c.o:
 @OBJ_SAVE@
-	$(CC) -I. -I$(srcdir) $(CFLAGS) $(CPPFLAGS) -c $< @CC_SHOBJ_FLAG@
+	$(CC) -I. -I$(srcdir) $(CFLAGS) -c $< @CC_SHOBJ_FLAG@
 @OBJ_RESTORE@
 
-all: rsync$(EXEEXT)
+all: rsync
 
 man: rsync.1 rsyncd.conf.5
 
 install: all
-	-mkdir -p ${DESTDIR}${bindir}
-	${INSTALLCMD} ${STRIP} -m 755 rsync$(EXEEXT) ${DESTDIR}${bindir}
-	-mkdir -p ${DESTDIR}${mandir}/man1
-	-mkdir -p ${DESTDIR}${mandir}/man5
-	${INSTALLMAN} -m 644 $(srcdir)/rsync.1 ${DESTDIR}${mandir}/man1
-	${INSTALLMAN} -m 644 $(srcdir)/rsyncd.conf.5 ${DESTDIR}${mandir}/man5
+	-mkdir -p ${bindir}
+	${INSTALLCMD} -m 755 rsync ${bindir}
+	-mkdir -p ${mandir}/man1
+	-mkdir -p ${mandir}/man5
+	${INSTALLCMD} -m 644 $(srcdir)/rsync.1 ${mandir}/man1
+	${INSTALLCMD} -m 644 $(srcdir)/rsyncd.conf.5 ${mandir}/man5
 
 install-strip:
-	$(MAKE) STRIP='-s' install
+	$(MAKE) INSTALLCMD='$(INSTALLCMD) -s' install
 
-rsync$(EXEEXT): $(OBJS)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
+rsync: $(OBJS)
+	@echo "Please ignore warnings below about mktemp -- it is used in a safe way"
+	$(CC) $(CFLAGS) $(LDFLAGS) -o rsync $(OBJS) $(LIBS)
 
-$(OBJS): $(HEADERS)
+$(OBJS): config.h
 
-tls$(EXEEXT): $(TLS_OBJ)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(TLS_OBJ) $(LIBS)
+tls: $(tls_OBJ)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(tls_OBJ) $(LIBS)
 
-getgroups$(EXEEXT): getgroups.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ getgroups.o $(LIBS)
-
-TRIMSLASH_OBJ = trimslash.o syscall.o
-trimslash$(EXEEXT): $(TRIMSLASH_OBJ)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(TRIMSLASH_OBJ) $(LIBS)
-
-T_UNSAFE_OBJ = t_unsafe.o syscall.o util.o t_stub.o lib/compat.o lib/snprintf.o
-t_unsafe$(EXEEXT): $(T_UNSAFE_OBJ)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(T_UNSAFE_OBJ) $(LIBS)
-
-# I don't like these rules because CVS can skew the timestamps and
-# produce spurious warnings, and also make "make install" fail if the
-# source directory can no longer be found.  Since we don't rebuild
-# automatically they're kind of lame anyhow.
-
-#Makefile: Makefile.in configure config.status
-#	echo "WARNING: You need to run ./config.status --recheck"
+Makefile: Makefile.in configure config.status
+	echo "WARNING: You need to run ./config.status --recheck"
 
 # don't actually run autoconf, just issue a warning
-#configure: configure.in
-#	echo "WARNING: you need to rerun autoconf"
+configure: configure.in
+	echo "WARNING: you need to rerun autoconf"
 
-$(srcdir)/rsync.1: $(srcdir)/rsync.yo
-	yodl2man -o $(srcdir)/rsync.1 $(srcdir)/rsync.yo
+rsync.1: rsync.yo
+	yodl2man -o rsync.1 rsync.yo
 
-$(srcdir)/rsyncd.conf.5: $(srcdir)/rsyncd.conf.yo
-	yodl2man -o $(srcdir)/rsyncd.conf.5 $(srcdir)/rsyncd.conf.yo
+rsyncd.conf.5: rsyncd.conf.yo
+	yodl2man -o rsyncd.conf.5 rsyncd.conf.yo
 
 proto:
-	cat $(srcdir)/*.c $(srcdir)/lib/compat.c | awk -f $(srcdir)/mkproto.awk > $(srcdir)/proto.h
+	cat *.c lib/compat.c | awk -f mkproto.awk > proto.h
 
-clean: cleantests
-	rm -f *~ $(OBJS) $(TLS_OBJ) $(CHECK_PROGS) $(CHECK_OBJS)
+clean:
+	rm -f *~ $(OBJS) rsync $(TLS_OBJ) tls
+	rm -rf ./testtmp
+	rm -f config.cache 
 
-cleantests:
-	rm -rf ./testtmp*
-
-# We try to delete built files from both the source and build
-# directories, just in case somebody previously configured things in
-# the source directory.
 distclean: clean
 	rm -f Makefile config.h config.status
-	rm -f $(srcdir)/Makefile $(srcdir)/config.h $(srcdir)/config.status
-
-	rm -f config.cache config.log
-	rm -f $(srcdir)/config.cache $(srcdir)/config.log
-
-	rm -f shconfig $(srcdir)/shconfig
 
 # this target is really just for my use. It only works on a limited
 # range of machines and is used to produce a list of potentially
@@ -135,7 +100,7 @@ distclean: clean
 finddead:
 	nm *.o */*.o |grep 'U ' | awk '{print $$2}' | sort -u > nmused.txt
 	nm *.o */*.o |grep 'T ' | awk '{print $$3}' | sort -u > nmfns.txt
-	comm -13 nmused.txt nmfns.txt
+	comm -13 nmused.txt nmfns.txt 
 
 # 'check' is the GNU name, 'test' is the name for everybody else :-)
 .PHONY: check test
@@ -157,41 +122,13 @@ test: check
 # might lose in the future where POSIX diverges from old sh.
 
 check: all $(CHECK_PROGS)
-	POSIXLY_CORRECT=1 TOOLDIR=`pwd` rsync_bin=`pwd`/rsync$(EXEEXT) srcdir="$(srcdir)" $(srcdir)/runtests.sh
-
-wildtest.o: wildtest.c lib/wildmatch.c rsync.h
-wildtest$(EXEEXT): wildtest.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ wildtest.o @BUILD_POPT@ $(LIBS)
+	POSIXLY_CORRECT=1 TLS=`pwd`/tls rsync_bin=`pwd`/rsync srcdir="$(srcdir)" $(srcdir)/runtests.sh
 
 # This does *not* depend on building or installing: you can use it to
 # check a version installed from a binary or some other source tree,
 # if you want.
 
 installcheck: $(CHECK_PROGS)
-	POSIXLY_CORRECT=1 TOOLDIR=`pwd` rsync_bin="$(bindir)/rsync$(EXEEXT)" srcdir="$(srcdir)" $(srcdir)/runtests.sh
+	POSIXLY_CORRECT=1 TLS=`pwd`/tls rsync_bin="$(bindir)/rsync" srcdir="$(srcdir)" $(srcdir)/runtests.sh
 
 # TODO: Add 'dist' target; need to know which files will be included
-
-# Run the SPLINT (Secure Programming Lint) tool.  <www.splint.org>
-.PHONY: splint
-splint:
-	splint +unixlib +gnuextensions -weak rsync.c
-
-
-rsync.dvi: doc/rsync.texinfo
-	texi2dvi -o $@ $<
-
-rsync.ps: rsync.dvi
-	dvips -ta4 -o $@ $<
-
-rsync.pdf: doc/rsync.texinfo
-	texi2dvi -o $@ --pdf $<
-
-
-doxygen:
-	cd $(srcdir) && rm dox/html/* && doxygen
-
-# for maintainers only
-doxygen-upload:
-	rsync -avzv $(srcdir)/dox/html/ --delete \
-	samba.org:/home/httpd/html/rsync/doxygen/head/

NEWS

@@ -1,229 +1,7 @@
-NEWS for rsync 2.6.2 (30 Apr 2004)
-Protocol: 28 (unchanged)
-Changes since 2.6.1:
-
-  BUG FIXES:
-
-    - Fixed a major bug in the sorting of the filenames when --relative
-      is used for some sources (just sources such as "/" and "/*" were
-      affected).  This fix ensures that we ask for the right file-list
-      item when requesting changes from the sender.
-
-    - Rsync now checks the return value of the close() function to
-      better report disk-full problems on an NFS file system.
-
-    - Restored the old daemon-server behavior of logging error messages
-      rather than returning them to the user.  (A better long-term fix
-      will be sought in the future.)
-
-    - An obscure uninitialized-variable bug was fixed in the uid/gid
-      code.  (This bug probably had no ill effects.)
-
-    - Got rid of the configure check for sys/sysctl.h (it wasn't used
-      and was causing a problem on some systems).  Also improved the
-      broken-largefile-locking test to try to avoid failure due to an
-      NFS build-dir.
-
-    - Fixed a compile problem on systems that don't define
-      AI_NUMERICHOST.
-
-    - Fixed a compile problem in the popt source for compilers that
-      don't support __attribute__.
-
-  INTERNAL:
-
-    - Improved the testsuite's "merge" test to work on OSF1.
-
-    - Two new diffs were added to the patches dir.
-
-
-NEWS for rsync 2.6.1 (26 Apr 2004)
-Protocol: 28 (changed)
-Changes since 2.6.0:
+rsync 2.4.8 (26 Jan 2002)
 
   SECURITY FIXES:
 
-    - Paths sent to an rsync daemon are more thoroughly sanitized when
-      chroot is not used.  If you're running a non-read-only rsync
-      daemon with chroot disabled, *please upgrade*, ESPECIALLY if the
-      user privs you run rsync under is anything above "nobody".
-
-  ENHANCEMENTS:
-
-    - Lower memory use, more optimal transfer of data over the socket,
-      and lower CPU usage (see the INTERNAL section for details).
-
-    - The RSYNC_PROXY environment variable can now contain a
-      "USER:PASS@" prefix before the "HOST:PORT" information.
-      (Bardur Arantsson)
-
-    - The --progress output now mentions how far along in the transfer
-      we are, including both a count of files transferred and a
-      percentage of the total file-count that we've processed.  It also
-      shows better current-rate-of-transfer and remaining-transfer-time
-      values.
-
-    - The configure script now accepts --with-rsyncd-conf=PATH to
-      override the default value of the /etc/rsyncd.conf file.
-
-    - Added a couple extra diffs in the "patches" dir, removed the ones
-      that got applied, and rebuilt the rest.
-
-    - Documentation changes now attempt to describe some often mis-
-      understood features more clearly.
-
-  BUG FIXES:
-
-    - When -x (--one-file-system) is combined with -L (--copy-links) or
-      --copy-unsafe-links, no symlinked files are skipped, even if the
-      referent file is on a different filesystem.
-
-    - The --link-dest code now works properly for a non-root user when
-      (1) the UIDs of the source and destination differ and -o was
-      specified, or (2) when the group of the source can't be used on
-      the destination and -g was specified.
-
-    - Fixed a bug in the handling of -H (hard-links) that might cause
-      the expanded PATH/NAME value of the current item to get
-      overwritten (due to an expanded-name caching bug).
-      
-    - We now reset the "new data has been sent" flag at the start of
-      each file we send.  This makes sure that an interrupted transfer
-      with the --partial option set doesn't keep a shorter temp file
-      than the current basis file when no new data has been transfered
-      over the wire for that file.
-
-    - Fixed a byte-order problem in --batch-mode on big-endian machines.
-      (Jay Fenlason)
-
-    - Fixed configure bug when running "./configure --disable-ipv6".
-
-    - Fixed "make test" bug when build dir is not the source dir.
-
-    - When using --cvs-exclude, the exclude items we get from a
-      per-directory's .cvsignore file once again only affect that one
-      directory (not all following directories too).  The items are also
-      now properly word-split and parsed without any +/- prefix parsing.
-
-    - When specifying the USER@HOST: prefix for a file, the USER part
-      can now contain an '@', if needed (i.e. the last '@' is used to
-      find the HOST, not the first).
-
-    - Fixed some bugs in the handling of group IDs for non-root users:
-      (1) It properly handles a group that the sender didn't have a name
-      for (it would previously skip changing the group on any files in
-      that group).  (2) If --numeric-ids is used, rsync no longer
-      attempts to set groups that the user doesn't have the permission
-      to set.
-
-    - Fixed the "refuse options" setting in the rsyncd.conf file.
-
-    - Improved the -x (--one-file-system) flag's handling of any mount-
-      point directories we encounter.  It is both more optimal (in that
-      it no longer does a useless scan of the contents of the mount-
-      point dirs) and also fixes a bug where a remapped mount of the
-      original filesystem could get discovered in a subdir we should be
-      ignoring.
-
-    - Rsync no longer discards a double-slash at the start of a filename
-      when trying to open the file.  It also no longer constructs names
-      that start with a double slash (unless the user supplied them).
-
-    - Path-specifying options to a daemon should now work the same with
-      or without chroot turned on.  Previously, such a option (such as
-      --link-dest) would get its absolute path munged into a relative
-      one if chroot was not on, making that setting fairly useless.
-      Rsync now transforms the path into one that is based on the
-      module's base dir when chroot is not enabled.
-
-    - Fixed compilation problem on Tru64 Unix (having to do with
-      sockaddr.sa_len and sockaddr.sin_len).
-
-    - Fixed a compatibility problem interacting with older rsync
-      versions that might send us an empty --suffix value without
-      telling us that --backup-dir was specified.
-
-    - The "hosts allow" option for a daemon-over-remote-shell process
-      now has improved support for IPv6 addresses and a fix for systems
-      that have a length field in their socket structs.
-
-    - Fixed the ability to request an empty backup --suffix when sending
-      files to an rsync daemon.
-
-  INTERNAL:
-
-    - Most of the I/O is now buffered, which results in a pretty large
-      speedup when running under MS Windows.  (Craig Barratt)
-
-    - Optimizations to the name-handling/comparing code have made some
-      significant reductions in user-CPU time for large file sets.
-
-    - Some cleanup of the variable types make the code more consistent.
-
-    - Reduced memory requirements of hard link preservation.
-      (J.W. Schultz)
-
-    - Implemented a new algorithm for hard-link handling that speeds up
-      the code significantly.  (J.W. Schultz and Wayne Davison)
-
-    - The --hard-link option now uses the first existing file in the
-      group of linked files as the basis for the transfer.  This
-      prevents the sub-optimal transfer of a file's data when a new
-      hardlink is added on the sending side and it sorts alphabetically
-      earlier in the list than the files that are already present on the
-      receiving side.
-
-    - Dropped support for protocol versions less than 20 (2.3.0 released
-      15 Mar 1999) and activated warnings for protocols less than 25
-      (2.5.0 released 23 Aug 2001). (Wayne Davison and J.W. Schultz,
-      severally)
-
-    - More optimal data transmission for --hard-links (protocol 28).
-
-    - More optimal data transmission for --checksum (protocol 28).
-
-    - Less memory is used when --checksum is specified.
-
-    - Less memory is used in the file list (a per-file savings).
-
-    - The generator is now better about not modifying the file list
-      during the transfer in order to avoid a copy-on-write memory
-      bifurcation (on systems where fork() uses shared memory).
-      Previously, rsync's shared memory would slowly become unshared,
-      resulting in real memory usage nearly doubling on the receiving
-      side by the end of the transfer.  Now, as long as permissions
-      are being preserved, the shared memory should remain that way
-      for the entire transfer.
-
-    - Changed hardlink info and file_struct + strings to use allocation
-      pools.  This reduces memory use for large file-sets and permits
-      freeing memory to the OS.  (J.W. Schultz) 
-
-    - The 2 pipes used between the receiver and generator processes
-      (which are forked on the same machine) were reduced to 1 pipe and
-      the protocol improved so that (1) it is now impossible to have the
-      "redo" pipe fill up and hang rsync, and (2) trailing messages from
-      the receiver don't get lost on their way through the generator
-      over to the sender (which mainly affected hard-link messages and
-      verbose --stats output).
-
-    - Improved the internal uid/gid code to be more portable and a
-      little more optimized.
-
-    - The device numbers sent when using --devices are now sent as
-      separate major/minor values with 32-bit accuracy (protocol 28).
-      Previously, the copied devices were sent as a single 32-bit
-      number.  This will make inter-operation of 64-bit binaries more
-      compatible with their 32-bit brethren (with both ends of the
-      connection are using protocol 28).  Note that optimizations in the
-      binary protocol for sending the device numbers often results in
-      fewer bytes being used than before, even though more precision is
-      now available.
-
-    - Some cleanup of the exclude/include structures and its code made
-      things clearer (internally), simpler, and more efficient.
-
-    - The reading & writing of the file-list in batch-mode is now
-      handled by the same code that sends & receives the list over the
-      wire.  This makes it much easier to maintain.  (Note that the
-      batch code is still considered to be experimental.)
+    * Signedness security patch from Sebastian Krahmer
+      <krahmer@suse.de> -- in some cases we were not sufficiently
+      careful about reading integers from the network.

OLDNEWS

@@ -1,408 +1,7 @@
-NEWS for rsync 2.6.0 (1 Jan 2004)
-Protocol: 27 (changed)
-Changes since 2.5.7:
-
-  ENHANCEMENTS:
-
-    * "ssh" is now the default remote shell for rsync.  If you want to
-      change this, configure like this:  "./configure --with-rsh=rsh".
-
-    * Added --files-from, --no-relative, --no-implied-dirs, and --from0.
-      Note that --from0 affects the line-ending character for all the
-      files read by the --*-from options. (Wayne Davison)
-
-    * Length of csum2 is now per-file starting with protocol version
-      27. (J.W. Schultz)
-
-    * Per-file dynamic block size is now sqrt(file length).  The
-      per-file checksum size is determined according to an algorithm
-      provided by Donovan Baarda which reduces the probability of rsync
-      algorithm corrupting data and falling back using the whole md4
-      checksums. (J.W. Schultz, Donovan Baarda)
-
-    * The --stats option no longer includes the (debug) malloc summary
-      unless the verbose option was specified at least twice.
-
-    * Added a new error/warning code for when files vanish from the
-      sending side.  Made vanished source files not interfere with the
-      file-deletion pass when --delete-after was specified.
-
-    * Various trailing-info sections are now preceded by a newline.
-
-  BUG FIXES:
-
-    * Fixed several exclude/include matching bugs when using wild-cards.
-      This has a several user-visible effects, all of which make the
-      matching more consistent and intuitive.  This should hopefully not
-      cause anyone problems since it makes the matching work more like
-      what people are expecting. (Wayne Davison)
-
-      - A pattern with a "**" no longer causes a "*" to match slashes.
-        For example, with "/*/foo/**", "foo" must be 2 levels deep.
-	[If your string has BOTH "*" and "**" wildcards, changing the
-	"*" wildcards to "**" will provide the old behavior in all
-	versions.]
-
-      - "**/foo" now matches at the base of the transfer (like /foo
-        does).  [Use "/**/foo" to get the old behavior in all versions.]
-
-      - A non-anchored wildcard term floats to match beyond the base of
-        the transfer.  E.g. "CVS/R*" matches at the end of the path,
-        just like the non-wildcard term "CVS/Root" does. [Use "/CVS/R*"
-        to get the old behavior in all versions.]
-
-      - Including a "**" in the match term causes it to be matched
-        against the entire path, not just the name portion, even if
-        there aren't any interior slashes in the term.  E.g. "foo**bar"
-        would exclude "/path/foo-bar" (just like before) as well as
-        "/foo-path/baz-bar" (unlike before).  [Use "foo*bar" to get the
-        old behavior in all versions.]
-
-    * The exclude list specified in the daemon's config file is now
-      properly applied to the pulled items no matter how deep the
-      user's file-args are in the source tree.  (Wayne Davison)
-
-    * For protocol version >= 27, mdfour_tail() is called when the
-      block size (including checksum_seed) is a multiple of 64.
-      Previously it was not called, giving the wrong MD4 checksum.
-      (Craig Barratt)
-
-    * For protocol version >= 27, a 64 bit bit counter is used in
-      mdfour.c as required by the RFC.  Previously only a 32 bit bit
-      counter was used, causing incorrect MD4 file checksums for
-      file sizes >= 512MB - 4.  (Craig Barratt)
-
-    * Fixed a crash bug when interacting with older rsync versions and
-      multiple files of the same name are destined for the same dir.
-      (Wayne Davison)
-
-    * Keep tmp names from overflowing MAXPATHLEN.
-
-    * Make --link-dest honor the absence of -p, -o, and -g.
-
-    * Made rsync treat a trailing slash in the destination in a more
-      consistent manner.
-
-    * Fixed file I/O error detection.  (John Van Essen)
-
-    * Fixed bogus "malformed address {hostname}" message in rsyncd log
-      when checking IP address against hostnames from "hosts allow"
-      and "hosts deny" parameters in config file.
-
-    * Print heap statistics when verbose >= 2 instead of when >= 1.
-
-    * Fixed a compression (-z) bug when syncing a mostly-matching file
-      that contains already-compressed data.  (Yasuoka Masahiko and
-      Wayne Davison)
-
-    * Fixed a bug in the --backup code that could cause deleted files
-      to not get backed up.
-
-    * When the backup code makes new directories, create them with mode
-      0700 instead of 0755 (since the directory permissions in the
-      backup tree are not yet copied from the main tree).
-
-    * Call setgroups() in a more portable manner.
-
-    * Improved file-related error messages to better indicate exactly
-      what pathname failed. (Wayne Davison)
-
-    * Fixed some bugs in the handling of --delete and --exclude when
-      using the --relative (-R) option. (Wayne Davison)
-
-    * Fixed bug that prevented regular files from replacing
-      special files and caused a directory in --link-dest or
-      --compare-dest to block the creation of a file with the
-      same path.  A directory still cannot be replaced by a
-      regular file unless --delete specified.  (J.W. Schultz)
-
-    * Detect and report when open or opendir succeed but read and
-      readdir fail caused by network filesystem issues and truncated
-      files.  (David Norwood, Michael Brown, J.W. Schultz)
-
-    * Added a fix that should give ssh time to restore the tty settings
-      if the user presses Ctrl-C at an ssh password prompt.
-
-  INTERNAL:
-
-    * Eliminated vestigial support for old versions that we stopped
-      supporting. (J.W. Schultz)
-
-    * Simplified some of the option-parsing code. (Wayne Davison)
-
-    * Some cleanup made to the exclude code, as well as some new
-      defines added to enhance readability. (Wayne Davison)
-
-    * Changed the protocol-version code so that it can interact at a
-      lower protocol level than the maximum supported by both sides.
-      Added an undocumented option, --protocol=N, to force the value
-      we advertise to the other side (primarily for testing purposes).
-      (Wayne Davison)
-
-
-NEWS for rsync 2.5.7 (4 Dec 2003)
-Protocol: 26 (unchanged)
-Changes since 2.5.6:
-
-  SECURITY FIXES:
-
-    * Fix buffer handling bugs.  (Andrew Tridgell, Martin Pool, Paul
-      Russell, Andrea Barisani)
-
-
-NEWS for rsync 2.5.6, aka "the dwd-between-jobs release" (26 Jan 2003)
-Protocol: 26 (unchanged)
-Changes since 2.5.5:
-
-  ENHANCEMENTS:
-
-    * The --delete-after option now implies --delete.  (Wayne Davison)
-
-    * The --suffix option can now be used with --backup-dir.  (Michael
-      Zimmerman)
-
-    * Combining "::" syntax with the -rsh/-e option now uses the
-      specified remote-shell as a transport to talk to a (newly-spawned)
-      server-daemon.  This allows someone to use daemon features, such
-      as modules, over a secure protocol, such as ssh.  (JD Paul)
-
-    * The rsync:// syntax for daemon connections is now accepted in the
-      destination field.
-
-    * If the file name given to --include-from or --exclude-from is "-",
-      rsync will read from standard input.  (J.W. Schultz)
-
-    * New option --link-dest which is like --compare-dest except that
-      unchanged files are hard-linked in to the destination directory.
-      (J.W. Schultz)
-
-    * Don't report an error if an excluded file disappears during an
-      rsync run.  (Eugene Chupriyanov and Bo Kersey)
-
-    * Added .svn to --cvs-exclude list to support subversion.  (Jon
-      Middleton)
-
-    * Properly support IPv6 addresses in the rsyncd.conf "hosts allow"
-      and "hosts deny" fields.  (Hideaki Yoshifuji)
-
-    * Changed exclude file handling to permit DOS or MAC style line
-      terminations.  (J.W. Schultz)
-
-    * Ignore errors from chmod when -p/-a/--preserve-perms is not set.
-      (Dave Dykstra)
-
-  BUG FIXES:
-
-    * Fix "forward name lookup failed" errors on AIX 4.3.3.  (John
-      L. Allen, Martin Pool)
-
-    * Generate each file's rolling-checksum data as we send it, not
-      in a separate (memory-eating) pass before hand.  This prevents
-      timeout errors on really large files. (Stefan Nehlsen)
-
-    * Fix compilation on Tru64.  (Albert Chin, Zoong Pham)
-
-    * Better handling of some client-server errors.  (Martin Pool)
-
-    * Fixed a crash that would occur when sending a list of files that
-      contains a duplicate name (if it sorts to the end of the file
-      list) and using --delete.  (Wayne Davison)
-
-    * Fixed the file-name duplicate-removal code when dealing with multiple
-      dups in a row. (Wayne Davison)
-
-    * Fixed a bug that caused rsync to lose the exit status of its child
-      processes and sometimes return an exit code of 0 instead of showing
-      an error.  (David R. Staples, Dave Dykstra)
-
-    * Fixed bug in --copy-unsafe-links that caused it to be completely
-      broken.  (Dave Dykstra)
-
-    * Prevent infinite recursion in cleanup code under certain circumstances.
-      (Sviatoslav Sviridov and Marc Espie)
-
-    * Fixed a bug that prevented rsync from creating intervening directories
-      when --relative-paths/-R is set.  (Craig Barratt)
-
-    * Prevent "Connection reset by peer" messages from Cygwin. (Randy O'Meara)
-
-  INTERNAL:
-
-    * Many code cleanups and improved internal documentation.  (Martin
-      Pool, Nelson Beebe)
-
-    * Portability fixes. (Dave Dykstra and Wayne Davison)
-
-    * More test cases.  (Martin Pool)
-
-    * Some test-case fixes.  (Brian Poole, Wayne Davison)
-
-    * Updated included popt to the latest vendor drop, version 1.6.4.
-      (Jos Backus)
-
-    * Updated config.guess and config.sub to latest versions; this
-      means rsync should build on more platforms.  (Paul Green)
-
-
-NEWS for rsync 2.5.5, aka Snowy River (2 Apr 2002)
-Protocol: 26 (unchanged)
-Changes since 2.5.4:
-
-  ENHANCEMENTS:
-
-    * With --progress, when a transfer is complete show the time taken;
-      otherwise show expected time to complete. (Cameron Simpson)
-
-    * Make "make install-strip" works properly, and "make install"
-      accepts a DESTDIR variable for help in building binary packages.
-      (Peter Breitenlohner, Greg Louis)
-
-    * If configured with --enable-maintainer-mode, then on receipt of
-      a fatal signal rsync will try to open an xterm running gdb,
-      similarly to Samba's "panic action" or GNOME's bug-buddy.
-      (Martin Pool)
-
-
-  BUG FIXES:
-
-    * Fix situation where failure to fork (e.g. because out of process
-      slots) would cause rsync to kill all processes owned by the
-      current user.  Yes, really!  (Paul Haas, Martin Pool)
-
-    * Fix test suite on Solaris.  (Jos Backus, Martin Pool)
-
-    * Fix minor memory leak in socket code.  (Dave Dykstra, Martin
-      Pool.)
-
-    * Fix --whole-file problem that caused it to be the default even
-      for remote connections.  (Martin Pool, Frank Schulz)
-
-    * Work around bug in Mac OS X mkdir(2), which cannot handle
-      trailing slashes.
-      <http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2734739.html>
-      (Martin Pool)
-
-    * Improved network error handling.  (Greg A. Woods)
-
-
-NEWS for rsync 2.5.4, aka "Imitation lizard skin" (13 Mar 2002)
-Protocol: 26 (unchanged)
-Changes since 2.5.3:
-
-  BUG FIXES:
-
-    * Additional fix for zlib double-free bug.  (Martin Pool, Andrew
-      Tridgell) (CVE CAN-2002-0059)
-
-  ENHANCEMENTS:
-
-    * Merge in changes from zlib 1.1.3 to zlib 1.1.4.  (Jos Backus)
-      (Note that rsync still uses a custom version of zlib; you can
-      not just link against a system library.  See zlib/README.rsync)
-
-    * Additional test cases for --compress.  (Martin Pool)
-
-
-NEWS for rsync 2.5.3, aka "Happy 26" (11 Mar 2002)
-Protocol: 26 (unchanged)
-Changes since 2.5.2:
-
-  SECURITY FIXES:
-
-    * Make sure that supplementary groups are removed from a server
-      process after changing uid and gid. (Ethan Benson) (Debian bug
-      #132272, CVE CAN-2002-0080)
-
-  BUG FIXES:
-
-    * Fix zlib double-free bug.  (Owen Taylor, Mark J Cox) (CVE
-      CAN-2002-0059)
-
-    * Fixed problem that in many cases caused the error message
-	unexpected read size of 0 in map_ptr
-      and resulted in the wrong data being copied.
-
-    * Fixed compilation errors on some systems caused by the use of
-      "unsigned int64" in rsync.h.
-
-    * Fixed problem on systems such as Sunos4 that do not support realloc
-      on a NULL pointer; error was "out of memory in flist_expand".
-
-    * Fix for rsync server processes hanging around after the client
-      unexpectedly disconnects.  (Colin Walters) (Debian bug #128632)
-
-    * Cope with BSD systems on which mkdir() will not accept a trailing
-      slash.
-
-  ENHANCEMENTS:
-
-    * Merge in changes from zlib 1.1.2 to zlib 1.1.3.  (Note that
-      rsync still uses a custom version of zlib; you can not just link
-      against a system library.  See zlib/README.rsync)
-
-    * Command to initiate connections is only shown with -vv, rather
-      than -v as in 2.5.2.  Output from plain -v is more similar to
-      what was historically used so as not to break scripts that try
-      to parse the output.
-
-    * Added --no-whole-file and --no-blocking-io options (Dave Dykstra)
-
-    * Made the --write-batch and --read-batch options actually work
-      and added documentation in the man page (Jos Backus)
-
-    * If the daemon is unable to fork a child to accept a connection,
-      print an error message.  (Colin Walters)
-
-
-NEWS for rsync 2.5.2 (26 Jan 2002)
-Protocol: 26 (changed)
-Changes since 2.5.1:
-
-  SECURITY FIXES:
-
-    * Signedness security patch from Sebastian Krahmer
-      <krahmer@suse.de> -- in some cases we were not sufficiently
-      careful about reading integers from the network.
-
-  BUG FIXES:
-
-    * Fix possible string mangling in log files.
-
-    * Fix for setting local address of outgoing sockets.
-
-    * Better handling of hardlinks and devices on platforms with
-      64-bit dev_t or ino_t.
-
-    * Name resolution on machines supporting IPv6 is improved.
-
-    * Fix for device nodes.  (dann frazier)   (Debian #129135)
-
-  ENHANCEMENTS:
-
-    * With -v, rsync now shows the command used to initiate an ssh/rsh
-      connection.
-
-    * --statistics now shows memory heap usage on platforms that
-      support mallinfo().
-
-    * "The Ted T'so school of program optimization": make progress
-      visible and people will think it's faster.  (With --progress,
-      rsync will show you how many files it has seen as it builds the
-      file_list, giving some indication that it has not hung.)
-
-    * Improvements to batch mode support.  This is still experimental
-      but testing would be welcome.   (Jos Backus)
-
-    * New --ignore-existing option, patch previously distributed with
-      Vipul's Razor.  (Debian #124286)
-
-
-NEWS for rsync 2.5.1 (3 Jan 2002)
-Protocol: 25 (unchanged)
-Changes since 2.5.0:
-
-  BUG FIXES:
+rsync 2.5.1 (2002-01-03)
 
+  BUG FIXES: 
+   
     * Fix for segfault in --daemon mode configuration parser.  (Paul
       Mackerras)
 
@@ -424,19 +23,16 @@ Changes since 2.5.0:
   ENHANCEMENTS:
 
     * --progress and -P now show estimated data transfer rate (in a
-      multiple of bytes/s) and estimated time to completion.  (Rik
-      Faith)
-
+        multiple of bytes/s) and estimated time to completion.  (Rik
+        Faith)
+   
     * --no-detach option, required to run as a W32 service and also
-      useful when running on Unix under daemontools, AIX's SRC, or a
-      debugger.  (Max Bowsher, Jos Backus)
+        useful when running on Unix under daemontools, AIX's SRC, or a
+        debugger.  (Max Bowsher, Jos Backus)
 
     * Clearer error messages for some conditions.
 
-
-NEWS for rsync 2.5.0 (30 Nov 2001)
-Protocol: 25 (changed)
-Changes since 2.4.6:
+rsync 2.5.0 (2001-11-30)
 
   ANNOUNCEMENTS
 
@@ -498,7 +94,7 @@ Changes since 2.4.6:
     * Attempt to fix error handling lockup bug.
 
     * Give a non-0 exit code if *any* of the files we have been asked
-      to transfer fail to transfer.
+      to transfer fail to transfer 
 
     * For log messages containing ridiculously long strings that might
       overflow a buffer rsync no longer aborts, but rather prints an
@@ -509,7 +105,7 @@ Changes since 2.4.6:
     * Improved support for UNICOS (tested on Cray T3E and Cray SV1)
 
     * autoconf2.52 (or later) is now required to rebuild the autoconf
-      scripts.  It is not required to simply build rsync.
+      scripts.	It is not required to simply build rsync.
 
     * Platforms thought to work in this release:
 
@@ -550,48 +146,3 @@ Changes since 2.4.6:
     * The existing test.sh script by Phil Hands has been merged into a
       test framework that works from both "make check" and the Samba
       build farm.
-
-Partial Protocol History
-	RELEASE DATE	VER.	DATE OF COMMIT	PROTOCOL
-	01 Jan 2004	2.6.0	10 Apr 2003	27 (MAX=40)
-	04 Dec 2003	2.5.7			26
-	26 Jan 2003	2.5.6			26
-	02 Apr 2002	2.5.5			26
-	13 Mar 2002	2.5.4			26
-	11 Mar 2002	2.5.3			26
-	26 Jan 2002	2.5.2	11 Jan 2002	26
-	03 Jan 2002	2.5.1			25
-	30 Nov 2001	2.5.0	23 Aug 2001	25
-	06 Sep 2000	2.4.6			24
-	19 Aug 2000	2.4.5			24
-	29 Jul 2000	2.4.4			24
-	09 Apr 2000	2.4.3			24
-	30 Mar 2000	2.4.2			24
-	30 Jan 2000	2.4.1	29 Jan 2000	24
-	29 Jan 2000	2.4.0	28 Jan 2000	23
-	25 Jan 2000	2.3.3	23 Jan 2000	22
-	08 Nov 1999	2.3.2	26 Jun 1999	21
-	06 Apr 1999	2.3.1			20
-	15 Mar 1999	2.3.0	15 Mar 1999	20
-	25 Nov 1998	2.2.1			19
-	03 Nov 1998	2.2.0			19
-	09 Sep 1998	2.1.1			19
-	20 Jul 1998	2.1.0			19
-	17 Jul 1998	2.0.19			19
-	18 Jun 1998	2.0.17			19
-	01 Jun 1998	2.0.16			19
-	27 May 1998	2.0.13	27 May 1998	19
-	26 May 1998	2.0.12			18
-	22 May 1998	2.0.11			18
-	18 May 1998	2.0.9	18 May 1998	18
-	17 May 1998	2.0.8			17
-	15 May 1998	2.0.1			17
-	14 May 1998	2.0.0			17
-	17 Apr 1998	1.7.4			17
-	13 Apr 1998	1.7.3			17
-	05 Apr 1998	1.7.2			17
-	26 Mar 1998	1.7.1			17
-	26 Mar 1998	1.7.0	26 Mar 1998	17 (MAX=30)
-	13 Jan 1998	1.6.9	13 Jan 1998	15 (MAX=20)
-
-* DATE OF COMMIT is the date the protocol change was committed to CVS.

README

@@ -18,12 +18,73 @@ this package.
 USAGE
 -----
 
-Basically you use rsync just like rcp, but rsync has many additional
-options.  To get a complete list of supported options type
+Basically you use rsync just like rcp, but rsync has many additional options.
 
-  rsync --help
+Here is a brief description of rsync usage:
+
+Usage: rsync [OPTION]... SRC [SRC]... [USER@]HOST:DEST
+  or   rsync [OPTION]... [USER@]HOST:SRC DEST
+  or   rsync [OPTION]... SRC [SRC]... DEST
+  or   rsync [OPTION]... [USER@]HOST::SRC [DEST]
+  or   rsync [OPTION]... SRC [SRC]... [USER@]HOST::DEST
+  or   rsync [OPTION]... rsync://[USER@]HOST[:PORT]/SRC [DEST]
+SRC on single-colon remote HOST will be expanded by remote shell
+SRC on server remote HOST may contain shell wildcards or multiple
+  sources separated by space as long as they have same top-level
+
+Options
+ -v, --verbose               increase verbosity
+ -q, --quiet                 decrease verbosity
+ -c, --checksum              always checksum
+ -a, --archive               archive mode
+ -r, --recursive             recurse into directories
+ -R, --relative              use relative path names
+ -b, --backup                make backups (default ~ suffix)
+     --suffix=SUFFIX         override backup suffix
+ -u, --update                update only (don't overwrite newer files)
+ -l, --links                 preserve soft links
+ -L, --copy-links            treat soft links like regular files
+     --copy-unsafe-links     copy links outside the source tree
+     --safe-links            ignore links outside the destination tree
+ -H, --hard-links            preserve hard links
+ -p, --perms                 preserve permissions
+ -o, --owner                 preserve owner (root only)
+ -g, --group                 preserve group
+ -D, --devices               preserve devices (root only)
+ -t, --times                 preserve times
+ -S, --sparse                handle sparse files efficiently
+ -n, --dry-run               show what would have been transferred
+ -W, --whole-file            copy whole files, no incremental checks
+ -x, --one-file-system       don't cross filesystem boundaries
+ -B, --block-size=SIZE       checksum blocking size (default 700)
+ -e, --rsh=COMMAND           specify rsh replacement
+     --rsync-path=PATH       specify path to rsync on the remote machine
+ -C, --cvs-exclude           auto ignore files in the same way CVS does
+     --delete                delete files that don't exist on the sending side
+     --delete-excluded       also delete excluded files on the receiving side
+     --partial               keep partially transferred files
+     --force                 force deletion of directories even if not empty
+     --numeric-ids           don't map uid/gid values by user/group name
+     --timeout=TIME          set IO timeout in seconds
+ -I, --ignore-times          don't exclude files that match length and time
+     --size-only             only use file size when determining if a file should be transferred
+ -T  --temp-dir=DIR          create temporary files in directory DIR
+     --compare-dest=DIR      also compare destination files relative to DIR
+ -z, --compress              compress file data
+     --exclude=PATTERN       exclude files matching PATTERN
+     --exclude-from=FILE     exclude patterns listed in FILE
+     --include=PATTERN       don't exclude files matching PATTERN
+     --include-from=FILE     don't exclude patterns listed in FILE
+     --version               print version number
+     --daemon                run as a rsync daemon
+     --config=FILE           specify alternate rsyncd.conf file
+     --port=PORT             specify alternate rsyncd port number
+     --stats                 give some file transfer stats
+     --progress              show progress during transfer
+     --log-format=FORMAT     log file transfers using specified format
+     --password-file=FILE    get password from FILE
+ -h, --help                  show this help screen
 
-and see the manual for more information.
 
 
 SETUP
@@ -76,19 +137,13 @@ BUG REPORTS
 -----------
 
 If you have web access then please look at
+http://rsync.samba.org/rsync/ 
 
-  http://rsync.samba.org
+This will give you access to the bug tracking system used by the
+developers of rsync and will allow you to look at other bug reports or
+submit a new bug report.
 
-That page contains links to the current bug list, and information on
-how to report a bug well.  You might also like to try searching the
-internet for the error message you've received, or looking in the
-mailing list archives at
-
-  http://mail-archive.com/rsync@lists.samba.org/
-
-Please send bug reports to 
-
-  rsync@lists.samba.org
+If you don't have web access then mail bug reports to rsync@samba.org.
 
 
 CVS TREE

access.c

@@ -27,185 +27,57 @@
 static int match_hostname(char *host, char *tok)
 {
 	if (!host || !*host) return 0;
-	return wildmatch(tok, host);
+	return (fnmatch(tok, host, 0) == 0);
 }
 
-static int match_binary(char *b1, char *b2, char *mask, int addrlen)
-{
-	int i;
-
-	for (i=0; i<addrlen; i++) {
-		if ((b1[i]^b2[i])&mask[i]) {
-			return 0;
-		}
-	}
-
-	return 1;
-}
-
-static void make_mask(char *mask, int plen, int addrlen) {
-	int w, b;
-
-	w = plen >> 3;
-	b = plen & 0x7;
-
-	if (w)
-		memset(mask, 0xff, w);
-	if (w < addrlen)
-		mask[w] = 0xff & (0xff<<(8-b));
-	if (w+1 < addrlen)
-		memset(mask+w+1, 0, addrlen-w-1);
-
-	return;
-}
 
 static int match_address(char *addr, char *tok)
 {
 	char *p;
-	struct addrinfo hints, *resa, *rest;
-	int gai;
-	int ret = 0;
-	int addrlen = 0;
-#ifdef HAVE_STRTOL
-	long int bits;
-#else
-	int bits;
-#endif
-	char mask[16];
-	char *a = NULL, *t = NULL;
-	unsigned int len;
+	unsigned long a, t, mask = (unsigned long)~0;
 
 	if (!addr || !*addr) return 0;
 
+	if (!isdigit(tok[0])) return 0;
+
 	p = strchr(tok,'/');
+	if (p) *p = 0;
+
+	a = inet_addr(addr);
+	t = inet_addr(tok);
+
 	if (p) {
-		*p = '\0';
-		len = p - tok;
+		*p = '/';
 	}
-	else
-		len = strlen(tok);
 
-	/* Fail quietly if tok is a hostname (not an address) */
-	if (strspn(tok, ".0123456789") != len
-#ifdef INET6
-	 && !strchr(tok, ':')
-#endif
-		) return 0;
-
-	memset(&hints, 0, sizeof(hints));
-	hints.ai_family = PF_UNSPEC;
-	hints.ai_socktype = SOCK_STREAM;
-#ifdef AI_NUMERICHOST
-	hints.ai_flags = AI_NUMERICHOST;
-#endif
-
-	gai = getaddrinfo(addr, NULL, &hints, &resa);
-	if (gai) return 0;
-
-	gai = getaddrinfo(tok, NULL, &hints, &rest);
-	if (p)
-		*p++ = '/';
-	if (gai) {
-		rprintf(FERROR,
-			"error matching address %s: %s\n",
-			tok,
-			gai_strerror(gai));
-		freeaddrinfo(resa);
+	if (t == INADDR_NONE) {
+		rprintf(FERROR,"malformed address %s\n", tok);
 		return 0;
 	}
 
-	if (rest->ai_family != resa->ai_family) {
-		ret = 0;
-		goto out;
-	}
+	a = ntohl(a);
+	t = ntohl(t);
 
-	switch(resa->ai_family) {
-	case PF_INET:
-		a = (char *)&((struct sockaddr_in *)resa->ai_addr)->sin_addr;
-		t = (char *)&((struct sockaddr_in *)rest->ai_addr)->sin_addr;
-		addrlen = 4;
-
-		break;
-
-#ifdef INET6
-	case PF_INET6:
-	    {
-		struct sockaddr_in6 *sin6a, *sin6t;
-
-		sin6a = (struct sockaddr_in6 *)resa->ai_addr;
-		sin6t = (struct sockaddr_in6 *)rest->ai_addr;
-
-		a = (char *)&sin6a->sin6_addr;
-		t = (char *)&sin6t->sin6_addr;
-
-		addrlen = 16;
-
-#ifdef HAVE_SOCKADDR_IN6_SCOPE_ID
-		if (sin6t->sin6_scope_id &&
-		    sin6a->sin6_scope_id != sin6t->sin6_scope_id) {
-			ret = 0;
-			goto out;
-		}
-#endif
-
-		break;
-	    }
-#endif
-	default:
-	    rprintf(FERROR,"unknown family %u\n", rest->ai_family);
-	    ret = 0;
-	    goto out;
-	}
-
-	bits = -1;
 	if (p) {
-		if (inet_pton(resa->ai_addr->sa_family, p, mask) <= 0) {
-#ifdef HAVE_STRTOL
-			char *ep = NULL;
-#else
-			unsigned char *pp;
-#endif
-
-#ifdef HAVE_STRTOL
-			bits = strtol(p, &ep, 10);
-			if (!*p || *ep) {
+		if (strchr(p+1,'.')) {
+			mask = inet_addr(p+1);
+			if (mask == INADDR_NONE) {
 				rprintf(FERROR,"malformed mask in %s\n", tok);
-				ret = 0;
-				goto out;
+				return 0;
 			}
-#else
-			for (pp = (unsigned char *)p; *pp; pp++) {
-				if (!isascii(*pp) || !isdigit(*pp)) {
-					rprintf(FERROR,"malformed mask in %s\n", tok);
-					ret = 0;
-					goto out;
-				}
-			}
-			bits = atoi(p);
-#endif
-			if (bits == 0) {
-				ret = 1;
-				goto out;
-			}
-			if (bits < 0 || bits > (addrlen << 3)) {
+			mask = ntohl(mask);
+		} else {
+			int bits = atoi(p+1);
+			if (bits == 0) return 1;
+			if (bits <= 0 || bits > 32) {
 				rprintf(FERROR,"malformed mask in %s\n", tok);
-				ret = 0;
-				goto out;
+				return 0;
 			}
+			mask &= (mask << (32-bits));
 		}
-	} else {
-		bits = 128;
 	}
 
-	if (bits >= 0)
-		make_mask(mask, bits, addrlen);
-
-	ret = match_binary(a, t, mask, addrlen);
-
-out:
-	freeaddrinfo(resa);
-	freeaddrinfo(rest);
-	return ret;
+	return ((a&mask) == (t&mask));
 }
 
 static int access_match(char *list, char *addr, char *host)

acconfig.h

@@ -0,0 +1,10 @@
+#undef ino_t
+#undef HAVE_CONNECT
+#undef HAVE_SHORT_INO_T
+#undef HAVE_GETOPT_LONG
+#undef REPLACE_INET_NTOA
+#undef REPLACE_INET_ATON
+#undef HAVE_GETTIMEOFDAY_TZ
+#undef ENABLE_IPV6
+#undef HAVE_SOCKADDR_LEN
+#undef HAVE_SOCKETPAIR

authenticate.c

@@ -24,7 +24,7 @@
 encode a buffer using base64 - simple and slow algorithm. null terminates
 the result.
   ***************************************************************************/
-void base64_encode(char *buf, int len, char *out)
+static void base64_encode(char *buf, int len, char *out)
 {
 	char *b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 	int bit_offset, byte_offset, idx, i;
@@ -33,7 +33,7 @@ void base64_encode(char *buf, int len, char *out)
 
 	memset(out, 0, bytes+1);
 
-	for (i = 0; i < bytes; i++) {
+	for (i=0;i<bytes;i++) {
 		byte_offset = (i*6)/8;
 		bit_offset = (i*6)%8;
 		if (bit_offset < 3) {
@@ -203,7 +203,7 @@ static void generate_hash(char *in, char *challenge, char *out)
 
    otherwise return username
 */
-char *auth_server(int f_in, int f_out, int module, char *addr, char *leader)
+char *auth_server(int fd, int module, char *addr, char *leader)
 {
 	char *users = lp_auth_users(module);
 	char challenge[16];
@@ -222,9 +222,9 @@ char *auth_server(int f_in, int f_out, int module, char *addr, char *leader)
 	
 	base64_encode(challenge, 16, b64_challenge);
 
-	io_printf(f_out, "%s%s\n", leader, b64_challenge);
+	io_printf(fd,"%s%s\n", leader, b64_challenge);
 
-	if (!read_line(f_in, line, sizeof(line)-1)) {
+	if (!read_line(fd, line, sizeof(line)-1)) {
 		return NULL;
 	}
 
@@ -239,7 +239,7 @@ char *auth_server(int f_in, int f_out, int module, char *addr, char *leader)
 	if (!users) return NULL;
 
 	for (tok=strtok(users," ,\t"); tok; tok = strtok(NULL," ,\t")) {
-		if (wildmatch(tok, user)) break;
+		if (fnmatch(tok, user, 0) == 0) break;
 	}
 	free(users);
 
@@ -269,19 +269,12 @@ void auth_client(int fd, char *user, char *challenge)
 	char pass2[30];
 	extern char *password_file;
 
-	if (!user || !*user)
-		user = "nobody";
+	if (!user || !*user) return;
 
 	if (!(pass=getpassf(password_file)) && !(pass=getenv("RSYNC_PASSWORD"))) {
 		/* XXX: cyeoh says that getpass is deprecated, because
-		 * it may return a truncated password on some systems,
-		 * and it is not in the LSB.
-                 *
-                 * Andrew Klein says that getpassphrase() is present
-                 * on Solaris and reads up to 256 characters.
-                 *
-                 * OpenBSD has a readpassphrase() that might be more suitable.
-                 */
+		   it may return a truncated password on some systems,
+		   and it is not in the LSB. */
 		pass = getpass("Password: ");
 	}
 

backup.c

@@ -1,16 +1,16 @@
-/*
+/* 
    Copyright (C) Andrew Tridgell 1999
-
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -21,227 +21,271 @@
 #include "rsync.h"
 
 extern int verbose;
-extern int backup_suffix_len;
-extern int backup_dir_len;
-extern unsigned int backup_dir_remainder;
-extern char backup_dir_buf[MAXPATHLEN];
 extern char *backup_suffix;
 extern char *backup_dir;
 
+
 extern int am_root;
 extern int preserve_devices;
 extern int preserve_links;
 extern int preserve_hard_links;
-extern int orig_umask;
 
 /* simple backup creates a backup with a suffix in the same directory */
 static int make_simple_backup(char *fname)
 {
 	char fnamebak[MAXPATHLEN];
-
-	if (stringjoin(fnamebak, sizeof fnamebak, fname, backup_suffix, NULL)
-	    >= sizeof fnamebak) {
-		rprintf(FERROR, "backup filename too long\n");
+	if (strlen(fname) + strlen(backup_suffix) > (MAXPATHLEN-1)) {
+		rprintf(FERROR,"backup filename too long\n");
 		return 0;
 	}
 
-	if (do_rename(fname, fnamebak) != 0) {
+	snprintf(fnamebak,sizeof(fnamebak),"%s%s",fname,backup_suffix);
+	if (do_rename(fname,fnamebak) != 0) {
 		/* cygwin (at least version b19) reports EINVAL */
 		if (errno != ENOENT && errno != EINVAL) {
 			rsyserr(FERROR, errno, "rename %s to backup %s", fname, fnamebak);
 			return 0;
 		}
 	} else if (verbose > 1) {
-		rprintf(FINFO, "backed up %s to %s\n", fname, fnamebak);
+		rprintf(FINFO,"backed up %s to %s\n",fname,fnamebak);
 	}
 	return 1;
 }
 
 
+/* recursively make a directory path */
+static int make_dir(char *name, int mask)
+{
+	char newdir [MAXPATHLEN];
+	char *p, *d;
+
+	/* copy pathname over, look for last '/' */
+	for (p = d = newdir; *name; *d++ = *name++)
+		if (*name == '/')
+			p = d;
+	if (p == newdir)
+		return 0;
+	*p = 0;
+
+	/* make the new directory, if that fails then make its parent */
+	while (do_mkdir (newdir, mask) != 0)
+		if ((errno != ENOENT) || !make_dir (newdir, mask))
+			return 0;
+
+	return 1;
+} /* make_dir */
+
+
 /****************************************************************************
 Create a directory given an absolute path, perms based upon another directory
 path
 ****************************************************************************/
-static int make_bak_dir(char *fullpath)
+static int make_bak_dir(char *fname,char *bak_path)
 {
-	STRUCT_STAT st;
-	char *rel = fullpath + backup_dir_len;
-	char *end = rel + strlen(rel);
-	char *p = end;
+        STRUCT_STAT st;
+        STRUCT_STAT *st2;
+        char fullpath[MAXPATHLEN];
+        extern int orig_umask;
+        char *p;
+        char *q;
 
-	while (strncmp(fullpath, "./", 2) == 0)
-		fullpath += 2;
+        while(strncmp(bak_path,"./",2)==0) bak_path += 2;
 
-	/* Try to find an existing dir, starting from the deepest dir. */
-	while (1) {
-		if (--p == fullpath) {
-			p += strlen(p);
-			goto failure;
-		}
-		if (*p == '/') {
-			*p = '\0';
-			if (do_mkdir(fullpath, 0777 & ~orig_umask) == 0)
-				break;
-			if (errno != ENOENT) {
-				rprintf(FERROR,
-				    "make_bak_dir mkdir %s failed: %s\n",
-				    full_fname(fullpath), strerror(errno));
-				goto failure;
-			}
-		}
-	}
+        if(bak_path[strlen(bak_path)-1]!='/') {
+                snprintf(fullpath,sizeof(fullpath),"%s/",bak_path);
+        } else {
+                snprintf(fullpath,sizeof(fullpath),"%s",bak_path);
+        }
+        p=fullpath;
+        q=&fullpath[strlen(fullpath)];  /* End of bak_path string */
+        strcat(fullpath,fname);
 
-	/* Make all the dirs that we didn't find on the way here. */
-	while (1) {
-		if (p >= rel) {
-			/* Try to transfer the directory settings of the
-			 * actual dir that the files are coming from. */
-			if (do_lstat(rel, &st) != 0) {
-				rprintf(FERROR,
-				    "make_bak_dir stat %s failed: %s\n",
-				    full_fname(rel), strerror(errno));
-			} else {
-				set_modtime(fullpath, st.st_mtime);
-				do_lchown(fullpath, st.st_uid, st.st_gid);
-				do_chmod(fullpath, st.st_mode);
-			}
-		}
-		*p = '/';
-		p += strlen(p);
-		if (p == end)
-			break;
-		if (do_mkdir(fullpath, 0777 & ~orig_umask) < 0) {
-			rprintf(FERROR,
-			    "make_bak_dir mkdir %s failed: %s\n",
-			    full_fname(fullpath), strerror(errno));
-			goto failure;
-		}
-	}
-	return 0;
-
-failure:
-	while (p != end) {
-		*p = '/';
-		p += strlen(p);
-	}
-	return -1;
+        /* Make the directories */
+        while ((p=strchr(p,'/'))) {
+                *p = 0;
+                if(do_lstat(fullpath,&st)!=0) {
+                        do_mkdir(fullpath,0777 & ~orig_umask);
+                        if(p>q) {
+                                if(do_lstat(q,&st)!=0) {
+                                        rprintf(FERROR,"make_bak_dir stat %s : %s\n",fullpath,strerror(errno));
+                                } else {
+                                        st2=&st;
+                                        set_modtime(fullpath,st2->st_mtime);
+                                        if(do_lchown(fullpath,st2->st_uid,st2->st_gid)!=0) {
+                                                rprintf(FERROR,"make_bak_dir chown %s : %s\n",fullpath,strerror(errno));
+                                        };
+                                        if(do_chmod(fullpath,st2->st_mode)!=0) {
+                                                rprintf(FERROR,"make_bak_dir failed to set permissions on %s : %s\n",fullpath,strerror(errno));
+                                        };
+                                };
+                        }
+                };
+                *p = '/';
+                p++;
+        }
+        return 0;
 }
 
 /* robustly move a file, creating new directory structures if necessary */
 static int robust_move(char *src, char *dst)
 {
-	if (robust_rename(src, dst, 0755) < 0 && (errno != ENOENT
-	    || make_bak_dir(dst) < 0 || robust_rename(src, dst, 0755) < 0))
-		return -1;
-	return 0;
-}
+	int keep_trying = 4;
+	int keep_path_extfs = 0;
+	int failed;
+
+	while (keep_trying) {
+		if (keep_path_extfs) {
+			failed = copy_file(src, dst, 0755);
+			if (!failed) {
+				do_unlink(src);
+			}
+		} else {
+			failed = robust_rename (src, dst);
+		}
+
+		if (failed) {
+			if (verbose > 2)
+				rprintf (FERROR, "robust_move failed: %s(%d)\n",
+					strerror (errno), errno);
+			switch (errno) {
+				/* external filesystem */
+				case EXDEV:
+					keep_path_extfs = 1;
+					keep_trying--;
+					break;
+				/* no directory to write to */
+				case ENOENT:
+					make_dir (dst, 0755);
+					keep_trying--;
+					break;
+				default:
+					keep_trying = 0;
+			} /* switch */
+		} else
+			keep_trying = 0;
+	} /* while */
+	return (!failed);
+} /* robust_move */
 
 
-/* If we have a --backup-dir, then we get here from make_backup().
- * We will move the file to be deleted into a parallel directory tree. */
+/* if we have a backup_dir, then we get here from make_backup().
+   We will move the file to be deleted into a parallel directory tree */
 static int keep_backup(char *fname)
 {
+
+	static int initialised;
+
+	char keep_name [MAXPATHLEN];
 	STRUCT_STAT st;
 	struct file_struct *file;
-	int kept = 0;
+
+	int kept=0;
 	int ret_code;
 
+	if (!initialised) {
+		if (backup_dir[strlen(backup_dir) - 1] == '/')
+			backup_dir[strlen(backup_dir) - 1] = 0;
+		if (verbose > 0)
+			rprintf (FINFO, "backup_dir is %s\n", backup_dir);
+		initialised = 1;
+	}
+
 	/* return if no file to keep */
 #if SUPPORT_LINKS
-	if (do_lstat(fname, &st)) return 1;
+	if (do_lstat (fname, &st)) return 1;
 #else
-	if (do_stat(fname, &st)) return 1;
+	if (do_stat (fname, &st)) return 1;
 #endif
 
-	file = make_file(fname, NULL, NO_EXCLUDES);
+	file = make_file(-1, fname, NULL, 1);
 
 	/* the file could have disappeared */
 	if (!file) return 1;
 
-	/* make a complete pathname for backup file */
-	if (stringjoin(backup_dir_buf + backup_dir_len, backup_dir_remainder,
-	    fname, backup_suffix, NULL) >= backup_dir_remainder) {
-		rprintf(FERROR, "keep_backup filename too long\n");
-		return 0;
-	}
+        /* make a complete pathname for backup file */
+        if (strlen(backup_dir) + strlen(fname) > (MAXPATHLEN - 1)) {
+                rprintf (FERROR, "keep_backup filename too long\n");
+                return 0;
+        }
+
+        snprintf(keep_name, sizeof (keep_name), "%s/%s", backup_dir, fname);
+
 
 #ifdef HAVE_MKNOD
 	/* Check to see if this is a device file, or link */
-	if (IS_DEVICE(file->mode)) {
-		if (am_root && preserve_devices) {
-			make_bak_dir(backup_dir_buf);
-			if (do_mknod(backup_dir_buf, file->mode, file->u.rdev) != 0) {
-				rprintf(FERROR, "mknod %s failed: %s\n",
-					full_fname(backup_dir_buf), strerror(errno));
-			} else if (verbose > 2) {
-				rprintf(FINFO,
-					"make_backup: DEVICE %s successful.\n",
-					fname);
-			}
-		}
-		kept = 1;
-		do_unlink(fname);
-	}
+        if(IS_DEVICE(file->mode)) {
+                if(am_root && preserve_devices) {
+                        make_bak_dir(fname,backup_dir);
+                        if(do_mknod(keep_name,file->mode,file->rdev)!=0) {
+                                rprintf(FERROR,"mknod %s : %s\n",keep_name,strerror(errno));
+                        } else {
+                                if(verbose>2)
+                                        rprintf(FINFO,"make_backup : DEVICE %s successful.\n",fname);
+                        };
+                };
+		kept=1;
+                do_unlink(fname);
+        };
 #endif
 
-	if (!kept && S_ISDIR(file->mode)) {
+	if(!kept && S_ISDIR(file->mode)) {
 		/* make an empty directory */
-		make_bak_dir(backup_dir_buf);
-		do_mkdir(backup_dir_buf, file->mode);
-		ret_code = do_rmdir(fname);
-
-		if (verbose > 2) {
-			rprintf(FINFO, "make_backup: RMDIR %s returns %i\n",
-				full_fname(fname), ret_code);
-		}
-		kept = 1;
-	}
+                make_bak_dir(fname,backup_dir);
+                do_mkdir(keep_name,file->mode);
+                ret_code=do_rmdir(fname);
+                if(verbose>2)
+                        rprintf(FINFO,"make_backup : RMDIR %s returns %i\n",fname,ret_code);
+		kept=1;
+        };
 
 #if SUPPORT_LINKS
-	if (!kept && preserve_links && S_ISLNK(file->mode)) {
-		extern int safe_symlinks;
-		if (safe_symlinks && unsafe_symlink(file->u.link, backup_dir_buf)) {
-			if (verbose) {
-				rprintf(FINFO, "ignoring unsafe symlink %s -> %s\n",
-					full_fname(backup_dir_buf), file->u.link);
-			}
-			kept = 1;
-		}
-		make_bak_dir(backup_dir_buf);
-		if (do_symlink(file->u.link, backup_dir_buf) != 0) {
-			rprintf(FERROR, "link %s -> %s : %s\n",
-				full_fname(backup_dir_buf), file->u.link, strerror(errno));
-		}
-		do_unlink(fname);
-		kept = 1;
-	}
+        if(!kept && preserve_links && S_ISLNK(file->mode)) {
+                extern int safe_symlinks;
+                if (safe_symlinks && unsafe_symlink(file->link, keep_name)) {
+                        if (verbose) {
+                                rprintf(FINFO,"ignoring unsafe symlink %s -> %s\n",
+                                        keep_name,file->link);
+                        }
+			kept=1;
+                }
+                make_bak_dir(fname,backup_dir);
+                if(do_symlink(file->link,keep_name) != 0) {
+                        rprintf(FERROR,"link %s -> %s : %s\n",keep_name,file->link,strerror(errno));
+                };
+                do_unlink(fname);
+		kept=1;
+        };
 #endif
+        if(!kept && preserve_hard_links && check_hard_link(file)) {
+                if(verbose > 1) rprintf(FINFO,"%s is a hard link\n",f_name(file));
+        };
 
-	if (!kept && !S_ISREG(file->mode)) {
-		rprintf(FINFO, "make_bak: skipping non-regular file %s\n",
-			fname);
-	}
+        if(!kept && !S_ISREG(file->mode)) {
+                rprintf(FINFO,"make_bak: skipping non-regular file %s\n",fname);
+        }
 
 	/* move to keep tree if a file */
-	if (!kept) {
-		if (robust_move(fname, backup_dir_buf) != 0) {
-			rprintf(FERROR, "keep_backup failed: %s -> \"%s\": %s\n",
-				full_fname(fname), backup_dir_buf, strerror(errno));
-		}
-	}
-	set_perms(backup_dir_buf, file, NULL, 0);
-	free(file);
+	if(!kept) {
+		if (!robust_move (fname, keep_name))
+			rprintf(FERROR, "keep_backup failed %s -> %s : %s\n",
+				fname, keep_name, strerror(errno));
+	};
+	set_perms (keep_name, file, NULL, 0);
+	free_file (file);
+	free (file);
 
 	if (verbose > 1)
-		rprintf(FINFO, "keep_backup %s -> %s\n", fname, backup_dir_buf);
+		rprintf (FINFO, "keep_backup %s -> %s\n", fname, keep_name);
 	return 1;
-}
+} /* keep_backup */
 
 
 /* main backup switch routine */
 int make_backup(char *fname)
 {
 	if (backup_dir)
-		return keep_backup(fname);
-	return make_simple_backup(fname);
+		return (keep_backup(fname));
+	else
+		return (make_simple_backup(fname));
 }
+

batch.c

@@ -1,5 +1,5 @@
 /* -*- c-file-style: "linux" -*-
-
+   
    Weiss 1/1999
    Batch utilities for rsync.
 
@@ -8,226 +8,456 @@
 #include "rsync.h"
 #include <time.h>
 
-extern char *batch_prefix;
-extern int csum_length;
-extern int protocol_version;
-extern struct stats stats;
+char rsync_flist_file[27] = "rsync_flist.";
+char rsync_csums_file[27] = "rsync_csums.";
+char rsync_delta_file[27] = "rsync_delta.";
+char rsync_argvs_file[27] = "rsync_argvs.";
+
+char batch_file_ext[15];
+
+int fdb;
+int fdb_delta;
+int fdb_open;
+int fdb_close;
 
 struct file_list *batch_flist;
 
-static char rsync_flist_file[] = ".rsync_flist";
-static char rsync_csums_file[] = ".rsync_csums";
-static char rsync_delta_file[] = ".rsync_delta";
-static char rsync_argvs_file[] = ".rsync_argvs";
-
-static int f_csums = -1;
-static int f_delta = -1;
-
-void write_batch_flist_info(int flist_count, struct file_struct **files)
+void create_batch_file_ext()
 {
-	char filename[MAXPATHLEN];
-	int i, f, save_pv;
-	int64 save_written;
+	struct tm *timeptr;
+	time_t elapsed_seconds;
 
-	stringjoin(filename, sizeof filename,
-	    batch_prefix, rsync_flist_file, NULL);
+	/* Save run date and time to use for batch file extensions */
+	time(&elapsed_seconds);
+	timeptr = localtime(&elapsed_seconds);
 
-	f = do_open(filename, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR);
-	if (f < 0) {
-		rprintf(FERROR, "Batch file %s open error: %s\n",
-		    filename, strerror(errno));
+	sprintf(batch_file_ext, "%4d%02d%02d%02d%02d%02d",
+		timeptr->tm_year + 1900, timeptr->tm_mon + 1,
+		timeptr->tm_mday, timeptr->tm_hour, timeptr->tm_min,
+		timeptr->tm_sec);
+	rprintf(FINFO,"batch file extension: %s\n", batch_file_ext);
+}
+
+void set_batch_file_ext(char *ext)
+{
+	strcpy(batch_file_ext, ext);
+}
+
+void write_batch_flist_file(char *buff, int bytes_to_write)
+{
+
+	if (fdb_open) {
+		/* Set up file extension */
+		strcat(rsync_flist_file, batch_file_ext);
+
+		/* Open batch flist file for writing; create it if it doesn't exist */
+		fdb =
+		    do_open(rsync_flist_file, O_WRONLY | O_CREAT | O_TRUNC,
+			    S_IREAD | S_IWRITE);
+		if (fdb == -1) {
+			rprintf(FERROR, "Batch file %s open error: %s\n",
+				rsync_flist_file, strerror(errno));
+			close(fdb);
+			exit_cleanup(1);
+		}
+		fdb_open = 0;
+	}
+
+	/* Write buffer to batch flist file */
+
+	if (write(fdb, buff, bytes_to_write) == -1) {
+		rprintf(FERROR, "Batch file %s write error: %s\n",
+			rsync_flist_file, strerror(errno));
+		close(fdb);
 		exit_cleanup(1);
 	}
 
-	save_written = stats.total_written;
-	save_pv = protocol_version;
-	protocol_version = PROTOCOL_VERSION;
-	write_int(f, protocol_version);
-	write_int(f, flist_count);
 
-	for (i = 0; i < flist_count; i++) {
-		send_file_entry(files[i], f,
-		    files[i]->flags & FLAG_TOP_DIR ?  XMIT_TOP_DIR : 0);
+	if (fdb_close) {
+		close(fdb);
 	}
-	send_file_entry(NULL, f, 0);
-
-	protocol_version = save_pv;
-	stats.total_written = save_written;
-
-	close(f);
 }
 
+void write_batch_flist_info(int flist_count, struct file_struct **fptr)
+{
+	int i;
+	int bytes_to_write;
+
+	/* Write flist info to batch file */
+
+	bytes_to_write =
+	    sizeof(unsigned) +
+	    sizeof(time_t) +
+	    sizeof(OFF_T) +
+	    sizeof(mode_t) +
+	    sizeof(INO64_T) +
+	    sizeof(DEV64_T) +
+	    sizeof(DEV64_T) +
+	    sizeof(uid_t) +
+	    sizeof(gid_t);
+
+	fdb_open = 1;
+	fdb_close = 0;
+
+	for (i = 0; i < flist_count; i++) {
+		write_batch_flist_file((char *) fptr[i], bytes_to_write);
+		write_char_bufs(fptr[i]->basename);
+		write_char_bufs(fptr[i]->dirname);
+		write_char_bufs(fptr[i]->basedir);
+		write_char_bufs(fptr[i]->link);
+		if (i == flist_count - 1) {
+			fdb_close = 1;
+		}
+		write_char_bufs(fptr[i]->sum);
+	}
+
+}
+
+void write_char_bufs(char *buf)
+{
+	/* Write the size of the string which will follow  */
+
+	char b[4];
+	if (buf != NULL)
+		SIVAL(b, 0, strlen(buf));
+	else {
+		SIVAL(b, 0, 0);
+	}
+
+	write_batch_flist_file(b, sizeof(int));
+
+	/*  Write the string if there is one */
+
+	if (buf != NULL) {
+		write_batch_flist_file(buf, strlen(buf));
+	}
+}
 
 void write_batch_argvs_file(int argc, char *argv[])
 {
-	int f;
+	int fdb;
 	int i;
-	char buff[256]; /* XXX */
-	char buff2[MAXPATHLEN + 6];
-	char filename[MAXPATHLEN];
+	char buff[256];
 
-	stringjoin(filename, sizeof filename,
-	    batch_prefix, rsync_argvs_file, NULL);
+	strcat(rsync_argvs_file, batch_file_ext);
 
-	f = do_open(filename, O_WRONLY | O_CREAT | O_TRUNC,
-	    S_IRUSR | S_IWUSR | S_IEXEC);
-	if (f < 0) {
+
+	/* Open batch argvs file for writing; create it if it doesn't exist */
+	fdb = do_open(rsync_argvs_file, O_WRONLY | O_CREAT | O_TRUNC,
+		      S_IREAD | S_IWRITE | S_IEXEC);
+	if (fdb == -1) {
 		rprintf(FERROR, "Batch file %s open error: %s\n",
-		    filename, strerror(errno));
+			rsync_argvs_file, strerror(errno));
+		close(fdb);
 		exit_cleanup(1);
 	}
 	buff[0] = '\0';
-
 	/* Write argvs info to batch file */
 
 	for (i = 0; i < argc; ++i) {
-		if (i == argc - 2) /* Skip source directory on cmdline */
-			continue;
+		if (i == argc - 2)
+		    continue;
 		/*
 		 * FIXME:
 		 * I think directly manipulating argv[] is probably bogus
 		 */
-		if (!strncmp(argv[i], "--write-batch",
-		    strlen("--write-batch"))) {
+		if (!strcmp(argv[i], "--write-batch")) {
 			/* Safer to change it here than script */
-			/*
-			 * Change to --read-batch=prefix
-			 * to get ready for remote
-			 */
-			strlcat(buff, "--read-batch=", sizeof buff);
-			strlcat(buff, batch_prefix, sizeof buff);
-		} else
-		if (i == argc - 1) {
-			snprintf(buff2, sizeof buff2, "${1:-%s}", argv[i]);
-			strlcat(buff, buff2, sizeof buff);
-		}
-		else {
-			strlcat(buff, argv[i], sizeof buff);
+			/* Change to --read-batch + ext * to get ready for remote */
+			strlcat(buff, "--read-batch ", sizeof(buff));
+			strlcat(buff, batch_file_ext, sizeof(buff));
+		} else {
+			strlcat(buff, argv[i], sizeof(buff));
 		}
 
 		if (i < (argc - 1)) {
-			strlcat(buff, " ", sizeof buff);
+			strlcat(buff, " ", sizeof(buff));
 		}
 	}
-	strlcat(buff, "\n", sizeof buff);
-	if (!write(f, buff, strlen(buff))) {
+	strlcat(buff, "\n", sizeof(buff));
+	if (!write(fdb, buff, strlen(buff))) {
 		rprintf(FERROR, "Batch file %s write error: %s\n",
-		    filename, strerror(errno));
-		close(f);
+			rsync_argvs_file, strerror(errno));
+		close(fdb);
 		exit_cleanup(1);
 	}
-	close(f);
+	close(fdb);
 }
 
-struct file_list *create_flist_from_batch(void)
+struct file_list *create_flist_from_batch()
 {
-	char filename[MAXPATHLEN];
-	unsigned short flags;
-	int i, f, save_pv;
-	int64 save_read;
+	unsigned char flags;
 
-	stringjoin(filename, sizeof filename,
-	    batch_prefix, rsync_flist_file, NULL);
+	fdb_open = 1;
+	fdb_close = 0;
 
-	f = do_open(filename, O_RDONLY, 0);
-	if (f < 0) {
-		rprintf(FERROR, "Batch file %s open error: %s\n",
-		    filename, strerror(errno));
-		exit_cleanup(1);
+	batch_flist = (struct file_list *) malloc(sizeof(batch_flist[0]));
+	if (!batch_flist) {
+		out_of_memory("create_flist_from_batch");
+	}
+	batch_flist->count = 0;
+	batch_flist->malloced = 1000;
+	batch_flist->files =
+	    (struct file_struct **) malloc(sizeof(batch_flist->files[0]) *
+					   batch_flist->malloced);
+	if (!batch_flist->files) {
+		out_of_memory("create_flist_from_batch");	/* dw -- will exit */
 	}
 
-	batch_flist = flist_new(WITH_HLINK, "create_flist_from_batch");
+	for (flags = read_batch_flags(); flags; flags = read_batch_flags()) {
 
-	save_read = stats.total_read;
-	save_pv = protocol_version;
-	protocol_version = read_int(f);
+		int i = batch_flist->count;
 
-	batch_flist->count = read_int(f);
-	flist_expand(batch_flist);
+		if (i >= batch_flist->malloced) {
+			if (batch_flist->malloced < 1000)
+				batch_flist->malloced += 1000;
+			else
+				batch_flist->malloced *= 2;
+			batch_flist->files =
+			    (struct file_struct **) realloc(batch_flist->
+							    files,
+							    sizeof
+							    (batch_flist->
+							     files[0]) *
+							    batch_flist->
+							    malloced);
+			if (!batch_flist->files)
+				out_of_memory("create_flist_from_batch");
+		}
+		read_batch_flist_info(&batch_flist->files[i]);
+		batch_flist->files[i]->flags = flags;
 
-	for (i = 0; (flags = read_byte(f)) != 0; i++) {
-		if (protocol_version >= 28 && (flags & XMIT_EXTENDED_FLAGS))
-			flags |= read_byte(f) << 8;
-		receive_file_entry(&batch_flist->files[i], flags, batch_flist, f);
+		batch_flist->count++;
 	}
-	receive_file_entry(NULL, 0, NULL, 0); /* Signal that we're done. */
-
-	protocol_version = save_pv;
-	stats.total_read = save_read;
 
 	return batch_flist;
+
+}
+
+int read_batch_flist_file(char *buff, int len)
+{
+	int bytes_read;
+
+	if (fdb_open) {
+
+		/*  Set up file extension  */
+		strcat(rsync_flist_file, batch_file_ext);
+
+		/* Open batch flist file for reading */
+		fdb = do_open(rsync_flist_file, O_RDONLY, 0);
+		if (fdb == -1) {
+			rprintf(FERROR, "Batch file %s open error: %s\n",
+				rsync_flist_file, strerror(errno));
+			close(fdb);
+			exit_cleanup(1);
+		}
+		fdb_open = 0;
+	}
+
+	/* Read flist batch file */
+
+	bytes_read = read(fdb, buff, len);
+
+	if (bytes_read == -1) {
+		rprintf(FERROR, "Batch file %s read error: %s\n",
+			rsync_flist_file, strerror(errno));
+		close(fdb);
+		exit_cleanup(1);
+	}
+	if (bytes_read == 0) {	/* EOF */
+		close(fdb);
+	}
+	return bytes_read;
+}
+
+unsigned char read_batch_flags()
+{
+	int flags;
+
+	if (read_batch_flist_file((char *) &flags, 4)) {
+		return 1;
+	} else {
+		return 0;
+	}
+}
+
+void read_batch_flist_info(struct file_struct **fptr)
+{
+	int int_str_len;
+	char char_str_len[4];
+	char buff[256];
+	struct file_struct *file;
+
+	file = (struct file_struct *) malloc(sizeof(*file));
+	if (!file)
+		out_of_memory("read_batch_flist_info");
+	memset((char *) file, 0, sizeof(*file));
+
+	(*fptr) = file;
+
+	read_batch_flist_file((char *) &file->modtime, sizeof(time_t));
+	read_batch_flist_file((char *) &file->length, sizeof(OFF_T));
+	read_batch_flist_file((char *) &file->mode, sizeof(mode_t));
+	read_batch_flist_file((char *) &file->inode, sizeof(INO64_T));
+	read_batch_flist_file((char *) &file->dev, sizeof(DEV64_T));
+	read_batch_flist_file((char *) &file->rdev, sizeof(DEV64_T));
+	read_batch_flist_file((char *) &file->uid, sizeof(uid_t));
+	read_batch_flist_file((char *) &file->gid, sizeof(gid_t));
+	read_batch_flist_file(char_str_len, sizeof(char_str_len));
+	int_str_len = IVAL(char_str_len, 0);
+	if (int_str_len > 0) {
+		read_batch_flist_file(buff, int_str_len);
+		buff[int_str_len] = '\0';
+		file->basename = strdup(buff);
+	} else {
+		file->basename = NULL;
+	}
+
+	read_batch_flist_file(char_str_len, sizeof(char_str_len));
+	int_str_len = IVAL(char_str_len, 0);
+	if (int_str_len > 0) {
+		read_batch_flist_file(buff, int_str_len);
+		buff[int_str_len] = '\0';
+		file[0].dirname = strdup(buff);
+	} else {
+		file[0].dirname = NULL;
+	}
+
+	read_batch_flist_file(char_str_len, sizeof(char_str_len));
+	int_str_len = IVAL(char_str_len, 0);
+	if (int_str_len > 0) {
+		read_batch_flist_file(buff, int_str_len);
+		buff[int_str_len] = '\0';
+		file[0].basedir = strdup(buff);
+	} else {
+		file[0].basedir = NULL;
+	}
+
+	read_batch_flist_file(char_str_len, sizeof(char_str_len));
+	int_str_len = IVAL(char_str_len, 0);
+	if (int_str_len > 0) {
+		read_batch_flist_file(buff, int_str_len);
+		buff[int_str_len] = '\0';
+		file[0].link = strdup(buff);
+	} else {
+		file[0].link = NULL;
+	}
+
+	read_batch_flist_file(char_str_len, sizeof(char_str_len));
+	int_str_len = IVAL(char_str_len, 0);
+	if (int_str_len > 0) {
+		read_batch_flist_file(buff, int_str_len);
+		buff[int_str_len] = '\0';
+		file[0].sum = strdup(buff);
+	} else {
+		file[0].sum = NULL;
+	}
 }
 
 void write_batch_csums_file(void *buff, int bytes_to_write)
 {
-	if (write(f_csums, buff, bytes_to_write) < 0) {
-		rprintf(FERROR, "Batch file write error: %s\n",
-		    strerror(errno));
-		close(f_csums);
+
+	static int fdb_open = 1;
+
+	if (fdb_open) {
+		/* Set up file extension */
+		strcat(rsync_csums_file, batch_file_ext);
+
+		/* Open batch csums file for writing; create it if it doesn't exist */
+		fdb =
+		    do_open(rsync_csums_file, O_WRONLY | O_CREAT | O_TRUNC,
+			    S_IREAD | S_IWRITE);
+		if (fdb == -1) {
+			rprintf(FERROR, "Batch file %s open error: %s\n",
+				rsync_csums_file, strerror(errno));
+			close(fdb);
+			exit_cleanup(1);
+		}
+		fdb_open = 0;
+	}
+
+	/* Write buffer to batch csums file */
+
+	if (write(fdb, buff, bytes_to_write) == -1) {
+		rprintf(FERROR, "Batch file %s write error: %s\n",
+			rsync_csums_file, strerror(errno));
+		close(fdb);
 		exit_cleanup(1);
 	}
 }
 
-void close_batch_csums_file(void)
+void close_batch_csums_file()
 {
-	close(f_csums);
-	f_csums = -1;
+	close(fdb);
+
 }
 
-
-/**
- * Write csum info to batch file
- *
- * @todo This will break if s->count is ever larger than maxint.  The
- * batch code should probably be changed to consistently use the
- * variable-length integer routines, which is probably a compatible
- * change.
- **/
-void write_batch_csum_info(int *flist_entry, struct sum_struct *s)
+void write_batch_csum_info(int *flist_entry, int flist_count,
+			   struct sum_struct *s)
 {
 	size_t i;
-	int int_count;
-	char filename[MAXPATHLEN];
+	unsigned int int_zero = 0;
+	extern int csum_length;
 
-	if (f_csums < 0) {
-		stringjoin(filename, sizeof filename,
-		    batch_prefix, rsync_csums_file, NULL);
+	fdb_open = 1;
 
-		f_csums = do_open(filename, O_WRONLY | O_CREAT | O_TRUNC,
-		    S_IRUSR | S_IWUSR);
-		if (f_csums < 0) {
-			rprintf(FERROR, "Batch file %s open error: %s\n",
-			    filename, strerror(errno));
-			close(f_csums);
-			exit_cleanup(1);
-		}
-	}
-
-	write_batch_csums_file(flist_entry, sizeof (int));
-	int_count = s ? (int) s->count : 0;
-	write_batch_csums_file(&int_count, sizeof int_count);
+	/* Write csum info to batch file */
 
+	/* FIXME: This will break if s->count is ever not exactly an int. */
+	write_batch_csums_file(flist_entry, sizeof(int));
+	if (s)
+		write_batch_csums_file(&s->count, sizeof(int));
+	else
+		write_batch_csums_file(&int_zero, sizeof (int));
+	
 	if (s) {
 		for (i = 0; i < s->count; i++) {
-			write_batch_csums_file(&s->sums[i].sum1,
-			    sizeof (uint32));
-			write_batch_csums_file(s->sums[i].sum2, csum_length);
+			write_batch_csums_file(&s->sums[i].sum1, sizeof(uint32));
+			if ((*flist_entry == flist_count - 1)
+			    && (i == s->count - 1)) {
+				fdb_close = 1;
+			}
+			write_batch_csums_file(s->sums[i].sum2,
+					       csum_length);
 		}
 	}
 }
 
 int read_batch_csums_file(char *buff, int len)
 {
+	static int fdb_open = 1;
 	int bytes_read;
 
-	if ((bytes_read = read(f_csums, buff, len)) < 0) {
-		rprintf(FERROR, "Batch file read error: %s\n", strerror(errno));
-		close(f_csums);
+	if (fdb_open) {
+
+		/*  Set up file extension  */
+		strcat(rsync_csums_file, batch_file_ext);
+
+		/* Open batch flist file for reading */
+		fdb = do_open(rsync_csums_file, O_RDONLY, 0);
+		if (fdb == -1) {
+			rprintf(FERROR, "Batch file %s open error: %s\n",
+				rsync_csums_file, strerror(errno));
+			close(fdb);
+			exit_cleanup(1);
+		}
+		fdb_open = 0;
+	}
+
+	/* Read csums batch file */
+
+	bytes_read = read(fdb, buff, len);
+
+	if (bytes_read == -1) {
+		rprintf(FERROR, "Batch file %s read error: %s\n",
+			rsync_csums_file, strerror(errno));
+		close(fdb);
 		exit_cleanup(1);
 	}
 	return bytes_read;
 }
 
+
 void read_batch_csum_info(int flist_entry, struct sum_struct *s,
 			  int *checksums_match)
 {
@@ -236,103 +466,109 @@ void read_batch_csum_info(int flist_entry, struct sum_struct *s,
 	int file_chunk_ct;
 	uint32 file_sum1;
 	char file_sum2[SUM_LENGTH];
-	char filename[MAXPATHLEN];
+	extern int csum_length;
 
-	if (f_csums < 0) {
-		stringjoin(filename, sizeof filename,
-		    batch_prefix, rsync_csums_file, NULL);
 
-		f_csums = do_open(filename, O_RDONLY, 0);
-		if (f_csums < 0) {
-			rprintf(FERROR, "Batch file %s open error: %s\n",
-			    filename, strerror(errno));
-			close(f_csums);
-			exit_cleanup(1);
-		}
-	}
-
-	read_batch_csums_file((char *) &file_flist_entry, sizeof (int));
+	read_batch_csums_file((char *) &file_flist_entry, sizeof(int));
 	if (file_flist_entry != flist_entry) {
-		rprintf(FINFO, "file_flist_entry (%d) != flist_entry (%d)\n",
-		    file_flist_entry, flist_entry);
-		close(f_csums);
+		rprintf(FINFO, "file_list_entry NE flist_entry\n");
+		rprintf(FINFO, "file_flist_entry = %d  flist_entry = %d\n",
+			file_flist_entry, flist_entry);
+		close(fdb);
 		exit_cleanup(1);
 
 	} else {
-		read_batch_csums_file((char *) &file_chunk_ct, sizeof (int));
+		read_batch_csums_file((char *) &file_chunk_ct,
+				      sizeof(int));
 		*checksums_match = 1;
 		for (i = 0; i < file_chunk_ct; i++) {
+
 			read_batch_csums_file((char *) &file_sum1,
-			    sizeof (uint32));
+					      sizeof(uint32));
 			read_batch_csums_file(file_sum2, csum_length);
 
-			if ((s->sums[i].sum1 != file_sum1)
-			    || memcmp(s->sums[i].sum2, file_sum2, csum_length))
+			if ((s->sums[i].sum1 != file_sum1) ||
+			    (memcmp
+			     (s->sums[i].sum2, file_sum2,
+			      csum_length) != 0)) {
 				*checksums_match = 0;
+			}
 		}		/*  end for  */
 	}
+
 }
 
 void write_batch_delta_file(char *buff, int bytes_to_write)
 {
-	char filename[MAXPATHLEN];
+	static int fdb_delta_open = 1;
 
-	if (f_delta < 0) {
-		stringjoin(filename, sizeof filename,
-		    batch_prefix, rsync_delta_file, NULL);
+	if (fdb_delta_open) {
+		/* Set up file extension */
+		strcat(rsync_delta_file, batch_file_ext);
 
-		f_delta = do_open(filename, O_WRONLY | O_CREAT | O_TRUNC,
-				  S_IRUSR | S_IWUSR);
-		if (f_delta < 0) {
+		/* Open batch delta file for writing; create it if it doesn't exist */
+		fdb_delta =
+		    do_open(rsync_delta_file, O_WRONLY | O_CREAT | O_TRUNC,
+			    S_IREAD | S_IWRITE);
+		if (fdb_delta == -1) {
 			rprintf(FERROR, "Batch file %s open error: %s\n",
-				filename, strerror(errno));
+				rsync_delta_file, strerror(errno));
+			close(fdb_delta);
 			exit_cleanup(1);
 		}
+		fdb_delta_open = 0;
 	}
 
-	if (write(f_delta, buff, bytes_to_write) < 0) {
+	/* Write buffer to batch delta file */
+
+	if (write(fdb_delta, buff, bytes_to_write) == -1) {
 		rprintf(FERROR, "Batch file %s write error: %s\n",
-		    filename, strerror(errno));
-		close(f_delta);
+			rsync_delta_file, strerror(errno));
+		close(fdb_delta);
 		exit_cleanup(1);
 	}
 }
-
-void close_batch_delta_file(void)
+void close_batch_delta_file()
 {
-	close(f_delta);
-	f_delta = -1;
+	close(fdb_delta);
+
 }
 
 int read_batch_delta_file(char *buff, int len)
 {
+	static int fdb_delta_open = 1;
 	int bytes_read;
-	char filename[MAXPATHLEN];
 
-	if (f_delta < 0) {
-		stringjoin(filename, sizeof filename,
-		    batch_prefix, rsync_delta_file, NULL);
+	if (fdb_delta_open) {
 
-		f_delta = do_open(filename, O_RDONLY, 0);
-		if (f_delta < 0) {
+		/*  Set up file extension  */
+		strcat(rsync_delta_file, batch_file_ext);
+
+		/* Open batch flist file for reading */
+		fdb_delta = do_open(rsync_delta_file, O_RDONLY, 0);
+		if (fdb_delta == -1) {
 			rprintf(FERROR, "Batch file %s open error: %s\n",
-			    filename, strerror(errno));
-			close(f_delta);
+				rsync_delta_file, strerror(errno));
+			close(fdb_delta);
 			exit_cleanup(1);
 		}
+		fdb_delta_open = 0;
 	}
 
-	bytes_read = read(f_delta, buff, len);
-	if (bytes_read < 0) {
+	/* Read delta batch file */
+
+	bytes_read = read(fdb_delta, buff, len);
+
+	if (bytes_read == -1) {
 		rprintf(FERROR, "Batch file %s read error: %s\n",
-		    filename, strerror(errno));
-		close(f_delta);
+			rsync_delta_file, strerror(errno));
+		close(fdb_delta);
 		exit_cleanup(1);
 	}
-
 	return bytes_read;
 }
 
+
 void show_flist(int index, struct file_struct **fptr)
 {
 	/*  for debugging    show_flist(flist->count, flist->files * */

checksum.c

@@ -23,8 +23,8 @@ int csum_length=2; /* initial value */
 
 #define CSUM_CHUNK 64
 
-extern int checksum_seed;
-extern int protocol_version;
+int checksum_seed = 0;
+extern int remote_version;
 
 /*
   a simple 32 bit checksum that can be upadted from either end
@@ -58,7 +58,7 @@ void get_checksum2(char *buf,int len,char *sum)
 
 	if (len > len1) {
 		if (buf1) free(buf1);
-		buf1 = new_array(char, len+4);
+		buf1 = (char *)malloc(len+4);
 		len1 = len;
 		if (!buf1) out_of_memory("get_checksum2");
 	}
@@ -74,13 +74,7 @@ void get_checksum2(char *buf,int len,char *sum)
 	for(i = 0; i + CSUM_CHUNK <= len; i += CSUM_CHUNK) {
 		mdfour_update(&m, (uchar *)(buf1+i), CSUM_CHUNK);
 	}
-	/*
-	 * Prior to version 27 an incorrect MD4 checksum was computed
-	 * by failing to call mdfour_tail() for block sizes that
-	 * are multiples of 64.  This is fixed by calling mdfour_update()
-	 * even when there are no more bytes.
-	 */
-	if (len - i > 0 || protocol_version >= 27) {
+	if (len - i > 0) {
 		mdfour_update(&m, (uchar *)(buf1+i), (len-i));
 	}
 	
@@ -111,16 +105,8 @@ void file_checksum(char *fname,char *sum,OFF_T size)
 		mdfour_update(&m, (uchar *)tmpchunk, CSUM_CHUNK);
 	}
 
-	/*
-	 * Prior to version 27 an incorrect MD4 checksum was computed
-	 * by failing to call mdfour_tail() for block sizes that
-	 * are multiples of 64.  This is fixed by calling mdfour_update()
-	 * even when there are no more bytes.
-	 */
 	if (len - i > 0) {
 		memcpy(tmpchunk, map_ptr(buf,i,len-i), len-i);
-	}
-	if (len - i > 0 || protocol_version >= 27) {
 		mdfour_update(&m, (uchar *)tmpchunk, (len-i));
 	}
 
@@ -131,6 +117,16 @@ void file_checksum(char *fname,char *sum,OFF_T size)
 }
 
 
+void checksum_init(void)
+{
+  if (remote_version >= 14)
+    csum_length = 2; /* adaptive */
+  else
+    csum_length = SUM_LENGTH;
+}
+
+
+
 static int sumresidue;
 static char sumrbuf[CSUM_CHUNK];
 static struct mdfour md;
@@ -144,15 +140,7 @@ void sum_init(void)
 	sum_update(s,4);
 }
 
-/**
- * Feed data into an MD4 accumulator, md.  The results may be
- * retrieved using sum_end().  md is used for different purposes at
- * different points during execution.
- *
- * @todo Perhaps get rid of md and just pass in the address each time.
- * Very slightly clearer and slower.
- **/
-void sum_update(char *p, int len)
+void sum_update(char *p,int len)
 {
 	int i;
 	if (len + sumresidue < CSUM_CHUNK) {
@@ -184,7 +172,7 @@ void sum_update(char *p, int len)
 
 void sum_end(char *sum)
 {
-	if (sumresidue || protocol_version >= 27) {
+	if (sumresidue) {
 		mdfour_update(&md, (uchar *)sumrbuf, sumresidue);
 	}
 

cleanup.c

@@ -2,7 +2,6 @@
    
    Copyright (C) 1996-2000 by Andrew Tridgell
    Copyright (C) Paul Mackerras 1996
-   Copyright (C) 2002 by Martin Pool
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -21,50 +20,9 @@
 
 #include "rsync.h"
 
-/**
- * Close all open sockets and files, allowing a (somewhat) graceful
- * shutdown() of socket connections.  This eliminates the abortive
- * TCP RST sent by a Winsock-based system when the close() occurs.
- **/
-void close_all(void)
-{
-#ifdef SHUTDOWN_ALL_SOCKETS
-	int max_fd;
-	int fd;
-	int ret;
-	struct stat st;
-
-	max_fd = sysconf(_SC_OPEN_MAX) - 1;
-	for (fd = max_fd; fd >= 0; fd--) {
-		ret = fstat(fd,&st);
-		if (fstat(fd,&st) == 0) {
-			if (is_a_socket(fd)) {
-				ret = shutdown(fd, 2);
-			}
-			ret = close(fd);
-		}
-	}
-#endif
-}
-
-/**
- * @file cleanup.c
- *
- * Code for handling interrupted transfers.  Depending on the @c
- * --partial option, we may either delete the temporary file, or go
- * ahead and overwrite the destination.  This second behaviour only
- * occurs if we've sent literal data and therefore hopefully made
- * progress on the transfer.
- **/
-
-/**
- * Set to True once literal data has been sent across the link for the
- * current file. (????)
- *
- * Handling the cleanup when a transfer is interrupted is tricky when
- * --partial is selected.  We need to ensure that the partial file is
- * kept if any real data has been transferred.
- **/
+/* handling the cleanup when a transfer is interrupted is tricky when
+   --partial is selected. We need to ensure that the partial file is
+   kept if any real data has been transferred */
 int cleanup_got_literal=0;
 
 static char *cleanup_fname;
@@ -72,36 +30,22 @@ static char *cleanup_new_fname;
 static struct file_struct *cleanup_file;
 static int cleanup_fd1, cleanup_fd2;
 static struct map_struct *cleanup_buf;
-static pid_t cleanup_pid = 0;
+static int cleanup_pid = 0;
 extern int io_error;
 
 pid_t cleanup_child_pid = -1;
 
-/**
- * Eventually calls exit(), passing @p code, therefore does not return.
- *
- * @param code one of the RERR_* codes from errcode.h.
- **/
+/*
+ * Code is one of the RERR_* codes from errcode.h.
+ */
 void _exit_cleanup(int code, const char *file, int line)
 {
-	int ocode = code;
 	extern int keep_partial;
 	extern int log_got_error;
-	static int inside_cleanup = 0;
-
-	if (inside_cleanup > 10) {
-		/* prevent the occasional infinite recursion */
-		return;
-	}
-	inside_cleanup++;
 
 	signal(SIGUSR1, SIG_IGN);
 	signal(SIGUSR2, SIG_IGN);
 
-	if (verbose > 3)
-		rprintf(FINFO,"_exit_cleanup(code=%d, file=%s, line=%d): entered\n", 
-			code, file, line);
-
 	if (cleanup_child_pid != -1) {
 		int status;
 		if (waitpid(cleanup_child_pid, &status, WNOHANG) == cleanup_child_pid) {
@@ -118,33 +62,25 @@ void _exit_cleanup(int code, const char *file, int line)
 		if (cleanup_fd2 != -1) close(cleanup_fd2);
 		finish_transfer(cleanup_new_fname, fname, cleanup_file);
 	}
-	io_flush(FULL_FLUSH);
+	io_flush();
 	if (cleanup_fname)
 		do_unlink(cleanup_fname);
 	if (code) {
 		kill_all(SIGUSR1);
 	}
-	if (cleanup_pid && cleanup_pid == getpid()) {
+	if ((cleanup_pid != 0) && (cleanup_pid == (int) getpid())) {
 		char *pidf = lp_pid_file();
 		if (pidf && *pidf) {
 			unlink(lp_pid_file());
 		}
 	}
 
-	if (code == 0) {
-		if ((io_error & ~IOERR_VANISHED) || log_got_error)
-			code = RERR_PARTIAL;
-		else if (io_error)
-			code = RERR_VANISHED;
+	if (code == 0 && (io_error || log_got_error)) {
+		code = RERR_PARTIAL;
 	}
 
 	if (code) log_exit(code, file, line);
 
-	if (verbose > 2)
-		rprintf(FINFO,"_exit_cleanup(code=%d, file=%s, line=%d): about to call exit(%d)\n", 
-			ocode, file, line, code);
-
-	close_all();
 	exit(code);
 }
 
@@ -166,7 +102,7 @@ void cleanup_set(char *fnametmp, char *fname, struct file_struct *file,
 	cleanup_fd2 = fd2;
 }
 
-void cleanup_set_pid(pid_t pid)
+void cleanup_set_pid(int pid)
 {
 	cleanup_pid = pid;
 }

clientname.c

@@ -1,361 +0,0 @@
-/* -*- c-file-style: "linux" -*-
-
-   rsync -- fast file replication program
-
-   Copyright (C) 1992-2001 by Andrew Tridgell <tridge@samba.org>
-   Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/**
- * @file clientname.c
- *
- * Functions for looking up the remote name or addr of a socket.
- *
- * This file is now converted to use the new-style getaddrinfo()
- * interface, which supports IPv6 but is also supported on recent
- * IPv4-only machines.  On systems that don't have that interface, we
- * emulate it using the KAME implementation.
- **/
-
-#include "rsync.h"
-
-static const char default_name[] = "UNKNOWN";
-extern int am_daemon;
-extern int am_server;
-
-
-/**
- * Return the IP addr of the client as a string
- **/
-char *client_addr(int fd)
-{
-	struct sockaddr_storage ss;
-	socklen_t length = sizeof ss;
-	char *ssh_client, *p;
-	int len;
-	static char addr_buf[100];
-	static int initialised;
-
-	if (initialised)
-		return addr_buf;
-
-	initialised = 1;
-
-	if (am_server) {	/* daemon over --rsh mode */
-		strcpy(addr_buf, "0.0.0.0");
-		if ((ssh_client = getenv("SSH_CLIENT")) != NULL) {
-			/* truncate SSH_CLIENT to just IP address */
-			if ((p = strchr(ssh_client, ' ')) != NULL) {
-				len = MIN((unsigned int) (p - ssh_client),
-				    sizeof addr_buf - 1);
-				strncpy(addr_buf, ssh_client, len);
-				*(addr_buf + len) = '\0';
-			}
-		}
-	} else {
-		client_sockaddr(fd, &ss, &length);
-		getnameinfo((struct sockaddr *)&ss, length,
-			    addr_buf, sizeof addr_buf, NULL, 0, NI_NUMERICHOST);
-	}
-
-	return addr_buf;
-}
-
-
-static int get_sockaddr_family(const struct sockaddr_storage *ss)
-{
-	return ((struct sockaddr *) ss)->sa_family;
-}
-
-
-/**
- * Return the DNS name of the client.
- *
- * The name is statically cached so that repeated lookups are quick,
- * so there is a limit of one lookup per customer.
- *
- * If anything goes wrong, including the name->addr->name check, then
- * we just use "UNKNOWN", so you can use that value in hosts allow
- * lines.
- *
- * After translation from sockaddr to name we do a forward lookup to
- * make sure nobody is spoofing PTR records.
- **/
-char *client_name(int fd)
-{
-	static char name_buf[100];
-	static char port_buf[100];
-	static int initialised;
-	struct sockaddr_storage ss;
-	socklen_t ss_len;
-
-	if (initialised)
-		return name_buf;
-
-	strcpy(name_buf, default_name);
-	initialised = 1;
-
-	memset(&ss, 0, sizeof ss);
-
-	if (am_server) {	/* daemon over --rsh mode */
-		char *addr = client_addr(fd);
-		struct addrinfo hint, *answer;
-		int err;
-
-		memset(&hint, 0, sizeof hint);
-
-#ifdef AI_NUMERICHOST
-		hint.ai_flags = AI_NUMERICHOST;
-#endif
-		hint.ai_socktype = SOCK_STREAM;
-
-		if ((err = getaddrinfo(addr, NULL, &hint, &answer)) != 0) {
-			rprintf(FERROR, RSYNC_NAME ": malformed address %s: %s\n",
-			        addr, gai_strerror(err));
-			return name_buf;
-		}
-
-		switch (answer->ai_family) {
-		case AF_INET:
-			ss_len = sizeof (struct sockaddr_in);
-			memcpy(&ss, answer->ai_addr, ss_len);
-			break;
-#ifdef INET6
-		case AF_INET6:
-			ss_len = sizeof (struct sockaddr_in6);
-			memcpy(&ss, answer->ai_addr, ss_len);
-			break;
-#endif
-		}
-		freeaddrinfo(answer);
-	} else {
-		ss_len = sizeof ss;
-		client_sockaddr(fd, &ss, &ss_len);
-	}
-
-	if (!lookup_name(fd, &ss, ss_len, name_buf, sizeof name_buf,
-			port_buf, sizeof port_buf))
-		check_name(fd, &ss, name_buf);
-
-	return name_buf;
-}
-
-
-
-/**
- * Get the sockaddr for the client.
- *
- * If it comes in as an ipv4 address mapped into IPv6 format then we
- * convert it back to a regular IPv4.
- **/
-void client_sockaddr(int fd,
-		     struct sockaddr_storage *ss,
-		     socklen_t *ss_len)
-{
-	memset(ss, 0, sizeof *ss);
-
-	if (getpeername(fd, (struct sockaddr *) ss, ss_len)) {
-		/* FIXME: Can we really not continue? */
-		rprintf(FERROR, RSYNC_NAME ": getpeername on fd%d failed: %s\n",
-			fd, strerror(errno));
-		exit_cleanup(RERR_SOCKETIO);
-	}
-
-#ifdef INET6
-	if (get_sockaddr_family(ss) == AF_INET6 &&
-	    IN6_IS_ADDR_V4MAPPED(&((struct sockaddr_in6 *)ss)->sin6_addr)) {
-		/* OK, so ss is in the IPv6 family, but it is really
-		 * an IPv4 address: something like
-		 * "::ffff:10.130.1.2".  If we use it as-is, then the
-		 * reverse lookup might fail or perhaps something else
-		 * bad might happen.  So instead we convert it to an
-		 * equivalent address in the IPv4 address family.  */
-		struct sockaddr_in6 sin6;
-		struct sockaddr_in *sin;
-
-		memcpy(&sin6, ss, sizeof sin6);
-		sin = (struct sockaddr_in *)ss;
-		memset(sin, 0, sizeof *sin);
-		sin->sin_family = AF_INET;
-		*ss_len = sizeof (struct sockaddr_in);
-#if HAVE_SOCKADDR_IN_LEN
-		sin->sin_len = *ss_len;
-#endif
-		sin->sin_port = sin6.sin6_port;
-
-		/* There is a macro to extract the mapped part
-		 * (IN6_V4MAPPED_TO_SINADDR ?), but it does not seem
-		 * to be present in the Linux headers. */
-		memcpy(&sin->sin_addr, &sin6.sin6_addr.s6_addr[12],
-		    sizeof sin->sin_addr);
-	}
-#endif
-}
-
-
-/**
- * Look up a name from @p ss into @p name_buf.
- *
- * @param fd file descriptor for client socket.
- **/
-int lookup_name(int fd, const struct sockaddr_storage *ss,
-		socklen_t ss_len,
-		char *name_buf, size_t name_buf_len,
-		char *port_buf, size_t port_buf_len)
-{
-	int name_err;
-
-	/* reverse lookup */
-	name_err = getnameinfo((struct sockaddr *) ss, ss_len,
-			       name_buf, name_buf_len,
-			       port_buf, port_buf_len,
-			       NI_NAMEREQD | NI_NUMERICSERV);
-	if (name_err != 0) {
-		strcpy(name_buf, default_name);
-		rprintf(FERROR, RSYNC_NAME ": name lookup failed for %s: %s\n",
-			client_addr(fd),
-			gai_strerror(name_err));
-		return name_err;
-	}
-
-	return 0;
-}
-
-
-
-/**
- * Compare an addrinfo from the resolver to a sockinfo.
- *
- * Like strcmp, returns 0 for identical.
- **/
-int compare_addrinfo_sockaddr(const struct addrinfo *ai,
-			      const struct sockaddr_storage *ss)
-{
-	int ss_family = get_sockaddr_family(ss);
-	const char fn[] = "compare_addrinfo_sockaddr";
-
-	if (ai->ai_family != ss_family) {
-		rprintf(FERROR,
-			"%s: response family %d != %d\n",
-			fn, ai->ai_family, ss_family);
-		return 1;
-	}
-
-	/* The comparison method depends on the particular AF. */
-	if (ss_family == AF_INET) {
-		const struct sockaddr_in *sin1, *sin2;
-
-		sin1 = (const struct sockaddr_in *) ss;
-		sin2 = (const struct sockaddr_in *) ai->ai_addr;
-
-		return memcmp(&sin1->sin_addr, &sin2->sin_addr,
-			      sizeof sin1->sin_addr);
-	}
-
-#ifdef INET6
-	if (ss_family == AF_INET6) {
-		const struct sockaddr_in6 *sin1, *sin2;
-
-		sin1 = (const struct sockaddr_in6 *) ss;
-		sin2 = (const struct sockaddr_in6 *) ai->ai_addr;
-
-		if (ai->ai_addrlen < sizeof (struct sockaddr_in6)) {
-			rprintf(FERROR,
-				"%s: too short sockaddr_in6; length=%d\n",
-				fn, ai->ai_addrlen);
-			return 1;
-		}
-
-		if (memcmp(&sin1->sin6_addr, &sin2->sin6_addr,
-			   sizeof sin1->sin6_addr))
-			return 1;
-
-#ifdef HAVE_SOCKADDR_IN6_SCOPE_ID
-		if (sin1->sin6_scope_id != sin2->sin6_scope_id)
-			return 1;
-#endif
-		return 0;
-	}
-#endif /* INET6 */
-
-	/* don't know */
-	return 1;
-}
-
-
-/**
- * Do a forward lookup on @p name_buf and make sure it corresponds to
- * @p ss -- otherwise we may be being spoofed.  If we suspect we are,
- * then we don't abort the connection but just emit a warning, and
- * change @p name_buf to be "UNKNOWN".
- *
- * We don't do anything with the service when checking the name,
- * because it doesn't seem that it could be spoofed in any way, and
- * getaddrinfo on random service names seems to cause problems on AIX.
- **/
-int check_name(int fd,
-	       const struct sockaddr_storage *ss,
-	       char *name_buf)
-{
-	struct addrinfo hints, *res, *res0;
-	int error;
-	int ss_family = get_sockaddr_family(ss);
-
-	memset(&hints, 0, sizeof hints);
-	hints.ai_family = ss_family;
-	hints.ai_flags = AI_CANONNAME;
-	hints.ai_socktype = SOCK_STREAM;
-	error = getaddrinfo(name_buf, NULL, &hints, &res0);
-	if (error) {
-		rprintf(FERROR,
-			RSYNC_NAME ": forward name lookup for %s failed: %s\n",
-			name_buf, gai_strerror(error));
-		strcpy(name_buf, default_name);
-		return error;
-	}
-
-
-	/* Given all these results, we expect that one of them will be
-	 * the same as ss.  The comparison is a bit complicated. */
-	for (res = res0; res; res = res->ai_next) {
-		if (!compare_addrinfo_sockaddr(res, ss))
-			break;	/* OK, identical */
-	}
-
-	if (!res0) {
-		/* We hit the end of the list without finding an
-		 * address that was the same as ss. */
-		rprintf(FERROR, RSYNC_NAME
-			": no known address for \"%s\": "
-			"spoofed address?\n",
-			name_buf);
-		strcpy(name_buf, default_name);
-	} else if (res == NULL) {
-		/* We hit the end of the list without finding an
-		 * address that was the same as ss. */
-		rprintf(FERROR, RSYNC_NAME
-			": %s is not a known address for \"%s\": "
-			"spoofed address?\n",
-			client_addr(fd),
-			name_buf);
-		strcpy(name_buf, default_name);
-	}
-
-	freeaddrinfo(res0);
-	return 0;
-}
-

clientserver.c

@@ -1,80 +1,69 @@
 /* -*- c-file-style: "linux"; -*-
- *
- * Copyright (C) 1998-2001 by Andrew Tridgell <tridge@samba.org>
- * Copyright (C) 2001-2002 by Martin Pool <mbp@samba.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
+   
+   Copyright (C) 1998-2001 by Andrew Tridgell <tridge@samba.org>
+   Copyright (C) 2001 by Martin Pool <mbp@samba.org>
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
 
-/**
- * @file
- *
- * The socket based protocol for setting up a connection with
- * rsyncd.
- **/
+/* the socket based protocol for setting up a connection with rsyncd */
 
 #include "rsync.h"
 
-extern int am_sender;
-extern int am_server;
-extern int am_daemon;
-extern int am_root;
 extern int module_id;
 extern int read_only;
 extern int verbose;
 extern int rsync_port;
-extern int kludge_around_eof;
-extern int daemon_over_rsh;
-extern int list_only;
-extern int sanitize_paths;
-extern int filesfrom_fd;
-extern int remote_protocol;
-extern int protocol_version;
-extern int io_timeout;
-extern int orig_umask;
-extern int no_detach;
-extern int default_af_hint;
-extern char *bind_address;
-extern struct exclude_list_struct server_exclude_list;
-extern char *exclude_path_prefix;
-extern char *config_file;
-
 char *auth_user;
+int sanitize_paths = 0;
 
-/**
+/*
  * Run a client connected to an rsyncd.  The alternative to this
- * function for remote-shell connections is do_cmd().
- *
- * After negotiating which module to use and reading the server's
- * motd, this hands over to client_run().  Telling the server the
- * module will cause it to chroot/setuid/etc.
- *
- * Instead of doing a transfer, the client may at this stage instead
- * get a listing of remote modules and exit.
- *
- * @return -1 for error in startup, or the result of client_run().
- * Either way, it eventually gets passed to exit_cleanup().
- **/
+ * function for remote-shell connections is do_cmd.
+ */
 int start_socket_client(char *host, char *path, int argc, char *argv[])
 {
-	int fd, ret;
+	int fd, i;
+	char *sargs[MAX_ARGS];
+	int sargc=0;
+	char line[MAXPATHLEN];
 	char *p, *user=NULL;
+	extern int remote_version;
+	extern int am_sender;
+	extern char *shell_cmd;
+	extern int kludge_around_eof;
+	extern char *bind_address;
+	extern int default_af_hint;
+       
+	if (argc == 0 && !am_sender) {
+		extern int list_only;
+		list_only = 1;
+	}
 
-	/* this is redundant with code in start_inband_exchange(), but
-	 * this short-circuits a problem before we open a socket, and
-	 * the extra check won't hurt */
+        /* This is just a friendliness enhancement: if the connection
+         * is to an rsyncd then there is no point specifying the -e option.
+         * Note that this is only set if the -e was explicitly specified,
+         * not if the environment variable just happens to be set.
+         * See http://lists.samba.org/pipermail/rsync/2000-September/002744.html
+         */
+        if (shell_cmd) {
+                rprintf(FERROR, "WARNING: --rsh or -e option ignored when "
+                        "connecting to rsync daemon\n");
+                /* continue */
+        }
+        
 	if (*path == '/') {
 		rprintf(FERROR,"ERROR: The remote path must start with a module name not a /\n");
 		return -1;
@@ -87,121 +76,77 @@ int start_socket_client(char *host, char *path, int argc, char *argv[])
 		*p = 0;
 	}
 
-	fd = open_socket_out_wrapped(host, rsync_port, bind_address,
-				     default_af_hint);
-	if (fd == -1)
-		exit_cleanup(RERR_SOCKETIO);
-
-	ret = start_inband_exchange(user, path, fd, fd, argc);
-
-	return ret < 0? ret : client_run(fd, fd, -1, argc, argv);
-}
-
-int start_inband_exchange(char *user, char *path, int f_in, int f_out, int argc)
-{
-	int i;
-	char *sargs[MAX_ARGS];
-	int sargc = 0;
-	char line[MAXPATHLEN];
-	char *p;
-
-	if (argc == 0 && !am_sender)
-		list_only = 1;
-
-	if (*path == '/') {
-		rprintf(FERROR, "ERROR: The remote path must start with a module name\n");
-		return -1;
-	}
-
 	if (!user) user = getenv("USER");
 	if (!user) user = getenv("LOGNAME");
 
-	/* set daemon_over_rsh to false since we need to build the
-	 * true set of args passed through the rsh/ssh connection;
-	 * this is a no-op for direct-socket-connection mode */
-	daemon_over_rsh = 0;
-	server_options(sargs, &sargc);
+	fd = open_socket_out_wrapped (host, rsync_port, bind_address,
+				      default_af_hint);
+	if (fd == -1) {
+		exit_cleanup(RERR_SOCKETIO);
+	}
+	
+	server_options(sargs,&sargc);
 
 	sargs[sargc++] = ".";
 
-	if (path && *path)
+	if (path && *path) 
 		sargs[sargc++] = path;
 
 	sargs[sargc] = NULL;
 
-	io_printf(f_out, "@RSYNCD: %d\n", protocol_version);
+	io_printf(fd,"@RSYNCD: %d\n", PROTOCOL_VERSION);
 
-	if (!read_line(f_in, line, sizeof(line)-1)) {
-		rprintf(FERROR, "rsync: did not see server greeting\n");
+	if (!read_line(fd, line, sizeof(line)-1)) {
 		return -1;
 	}
 
-	if (sscanf(line,"@RSYNCD: %d", &remote_protocol) != 1) {
-		/* note that read_line strips of \n or \r */
-		rprintf(FERROR, "rsync: server sent \"%s\" rather than greeting\n",
-			line);
+	if (sscanf(line,"@RSYNCD: %d", &remote_version) != 1) {
 		return -1;
 	}
-	if (protocol_version > remote_protocol)
-		protocol_version = remote_protocol;
 
 	p = strchr(path,'/');
 	if (p) *p = 0;
-	io_printf(f_out, "%s\n", path);
+	io_printf(fd,"%s\n",path);
 	if (p) *p = '/';
 
 	/* Old servers may just drop the connection here,
 	 rather than sending a proper EXIT command.  Yuck. */
-	kludge_around_eof = list_only && (protocol_version < 25);
+	kludge_around_eof = remote_version < 25;
 
 	while (1) {
-		if (!read_line(f_in, line, sizeof(line)-1)) {
-			rprintf(FERROR, "rsync: didn't get server startup line\n");
+		if (!read_line(fd, line, sizeof(line)-1)) {
 			return -1;
 		}
 
 		if (strncmp(line,"@RSYNCD: AUTHREQD ",18) == 0) {
-			auth_client(f_out, user, line+18);
+			auth_client(fd, user, line+18);
 			continue;
 		}
 
 		if (strcmp(line,"@RSYNCD: OK") == 0) break;
 
-		if (strcmp(line,"@RSYNCD: EXIT") == 0) {
-			/* This is sent by recent versions of the
-			 * server to terminate the listing of modules.
-			 * We don't want to go on and transfer
-			 * anything; just exit. */
-			exit(0);
-		}
+		if (strcmp(line,"@RSYNCD: EXIT") == 0) exit(0);
 
-		if (strncmp(line, "@ERROR", 6) == 0) {
-			rprintf(FERROR,"%s\n", line);
-			/* This is always fatal; the server will now
-			 * close the socket. */
-			return RERR_STARTCLIENT;
-		} else {
-			rprintf(FINFO,"%s\n", line);
-		}
+		rprintf(FINFO,"%s\n", line);
 	}
 	kludge_around_eof = False;
 
-	for (i = 0; i < sargc; i++) {
-		io_printf(f_out, "%s\n", sargs[i]);
+	for (i=0;i<sargc;i++) {
+		io_printf(fd,"%s\n", sargs[i]);
 	}
-	io_printf(f_out, "\n");
+	io_printf(fd,"\n");
 
-	if (protocol_version < 23) {
-		if (protocol_version == 22 || !am_sender)
-			io_start_multiplex_in(f_in);
+	if (remote_version < 23) {
+		if (remote_version == 22 || (remote_version > 17 && !am_sender))
+			io_start_multiplex_in(fd);
 	}
 
-	return 0;
+	return client_run(fd, fd, -1, argc, argv);
 }
 
 
 
-static int rsync_module(int f_in, int f_out, int i)
+static int rsync_module(int fd, int i)
 {
 	int argc=0;
 	char *argv[MAX_ARGS];
@@ -210,105 +155,93 @@ static int rsync_module(int f_in, int f_out, int i)
 	uid_t uid = (uid_t)-2;  /* canonically "nobody" */
 	gid_t gid = (gid_t)-2;
 	char *p;
-	char *addr = client_addr(f_in);
-	char *host = client_name(f_in);
+	char *addr = client_addr(fd);
+	char *host = client_name(fd);
 	char *name = lp_name(i);
 	int use_chroot = lp_use_chroot(i);
 	int start_glob=0;
 	int ret;
 	char *request=NULL;
+	extern int am_sender;
+	extern int remote_version;
+	extern int am_root;
 
 	if (!allow_access(addr, host, lp_hosts_allow(i), lp_hosts_deny(i))) {
 		rprintf(FERROR,"rsync denied on module %s from %s (%s)\n",
 			name, host, addr);
-		io_printf(f_out, "@ERROR: access denied to %s from %s (%s)\n",
+		io_printf(fd,"@ERROR: access denied to %s from %s (%s)\n",
 			  name, host, addr);
 		return -1;
 	}
 
-	if (am_daemon && am_server) {
-		rprintf(FINFO, "rsync allowed access on module %s from %s (%s)\n",
-			name, host, addr);
-	}
-
 	if (!claim_connection(lp_lock_file(i), lp_max_connections(i))) {
 		if (errno) {
 			rprintf(FERROR,"failed to open lock file %s : %s\n",
 				lp_lock_file(i), strerror(errno));
-			io_printf(f_out, "@ERROR: failed to open lock file %s : %s\n",
+			io_printf(fd,"@ERROR: failed to open lock file %s : %s\n",
 				  lp_lock_file(i), strerror(errno));
 		} else {
 			rprintf(FERROR,"max connections (%d) reached\n",
 				lp_max_connections(i));
-			io_printf(f_out, "@ERROR: max connections (%d) reached - try again later\n",
-				lp_max_connections(i));
+			io_printf(fd,"@ERROR: max connections (%d) reached - try again later\n", lp_max_connections(i));
 		}
 		return -1;
 	}
 
-
-	auth_user = auth_server(f_in, f_out, i, addr, "@RSYNCD: AUTHREQD ");
+	
+	auth_user = auth_server(fd, i, addr, "@RSYNCD: AUTHREQD ");
 
 	if (!auth_user) {
 		rprintf(FERROR,"auth failed on module %s from %s (%s)\n",
-			name, host, addr);
-		io_printf(f_out, "@ERROR: auth failed on module %s\n", name);
-		return -1;
+			name, client_name(fd), client_addr(fd));
+		io_printf(fd,"@ERROR: auth failed on module %s\n",name);
+		return -1;		
 	}
 
 	module_id = i;
 
-	am_root = (MY_UID() == 0);
+	am_root = (getuid() == 0);
 
 	if (am_root) {
 		p = lp_uid(i);
 		if (!name_to_uid(p, &uid)) {
-			if (!isdigit(* (unsigned char *) p)) {
+			if (!isdigit(*p)) {
 				rprintf(FERROR,"Invalid uid %s\n", p);
-				io_printf(f_out, "@ERROR: invalid uid %s\n", p);
+				io_printf(fd,"@ERROR: invalid uid %s\n", p);
 				return -1;
-			}
+			} 
 			uid = atoi(p);
 		}
 
 		p = lp_gid(i);
 		if (!name_to_gid(p, &gid)) {
-			if (!isdigit(* (unsigned char *) p)) {
+			if (!isdigit(*p)) {
 				rprintf(FERROR,"Invalid gid %s\n", p);
-				io_printf(f_out, "@ERROR: invalid gid %s\n", p);
+				io_printf(fd,"@ERROR: invalid gid %s\n", p);
 				return -1;
-			}
+			} 
 			gid = atoi(p);
 		}
 	}
+        
+        /* TODO: If we're not root, but the configuration requests
+         * that we change to some uid other than the current one, then
+         * log a warning. */
 
-	/* TODO: If we're not root, but the configuration requests
-	 * that we change to some uid other than the current one, then
-	 * log a warning. */
-
-	/* TODO: Perhaps take a list of gids, and make them into the
-	 * supplementary groups. */
-
-	exclude_path_prefix = use_chroot? "" : lp_path(i);
-	if (*exclude_path_prefix == '/' && !exclude_path_prefix[1])
-		exclude_path_prefix = "";
+        /* TODO: Perhaps take a list of gids, and make them into the
+         * supplementary groups. */
 
 	p = lp_include_from(i);
-	add_exclude_file(&server_exclude_list, p,
-			 XFLG_FATAL_ERRORS | XFLG_DEF_INCLUDE);
+	add_exclude_file(p, 1, 1);
 
 	p = lp_include(i);
-	add_exclude(&server_exclude_list, p,
-		    XFLG_WORD_SPLIT | XFLG_DEF_INCLUDE);
+	add_include_line(p);
 
 	p = lp_exclude_from(i);
-	add_exclude_file(&server_exclude_list, p,
-			 XFLG_FATAL_ERRORS);
+	add_exclude_file(p, 1, 0);
 
 	p = lp_exclude(i);
-	add_exclude(&server_exclude_list, p, XFLG_WORD_SPLIT);
-
-	exclude_path_prefix = NULL;
+	add_exclude_line(p);
 
 	log_init();
 
@@ -327,66 +260,47 @@ static int rsync_module(int f_in, int f_out, int i)
 		 */
 		if (chroot(lp_path(i))) {
 			rsyserr(FERROR, errno, "chroot %s failed", lp_path(i));
-			io_printf(f_out, "@ERROR: chroot failed\n");
+			io_printf(fd,"@ERROR: chroot failed\n");
 			return -1;
 		}
 
-		if (!push_dir("/")) {
-			rsyserr(FERROR, errno, "chdir %s failed\n", lp_path(i));
-			io_printf(f_out, "@ERROR: chdir failed\n");
+		if (!push_dir("/", 0)) {
+                        rsyserr(FERROR, errno, "chdir %s failed\n", lp_path(i));
+			io_printf(fd,"@ERROR: chdir failed\n");
 			return -1;
 		}
 
 	} else {
-		if (!push_dir(lp_path(i))) {
+		if (!push_dir(lp_path(i), 0)) {
 			rsyserr(FERROR, errno, "chdir %s failed\n", lp_path(i));
-			io_printf(f_out, "@ERROR: chdir failed\n");
+			io_printf(fd,"@ERROR: chdir failed\n");
 			return -1;
 		}
 		sanitize_paths = 1;
 	}
 
 	if (am_root) {
-		/* XXXX: You could argue that if the daemon is started
-		 * by a non-root user and they explicitly specify a
-		 * gid, then we should try to change to that gid --
-		 * this could be possible if it's already in their
-		 * supplementary groups. */
-
-		/* TODO: Perhaps we need to document that if rsyncd is
-		 * started by somebody other than root it will inherit
-		 * all their supplementary groups. */
-
 		if (setgid(gid)) {
 			rsyserr(FERROR, errno, "setgid %d failed", (int) gid);
-			io_printf(f_out, "@ERROR: setgid failed\n");
+			io_printf(fd,"@ERROR: setgid failed\n");
 			return -1;
 		}
-#ifdef HAVE_SETGROUPS
-		/* Get rid of any supplementary groups this process
-		 * might have inheristed. */
-		if (setgroups(1, &gid)) {
-			rsyserr(FERROR, errno, "setgroups failed");
-			io_printf(f_out, "@ERROR: setgroups failed\n");
-			return -1;
-		}
-#endif
 
 		if (setuid(uid)) {
 			rsyserr(FERROR, errno, "setuid %d failed", (int) uid);
-			io_printf(f_out, "@ERROR: setuid failed\n");
+			io_printf(fd,"@ERROR: setuid failed\n");
 			return -1;
 		}
 
-		am_root = (MY_UID() == 0);
+		am_root = (getuid() == 0);
 	}
 
-	io_printf(f_out, "@RSYNCD: OK\n");
+	io_printf(fd,"@RSYNCD: OK\n");
 
 	argv[argc++] = "rsyncd";
 
 	while (1) {
-		if (!read_line(f_in, line, sizeof(line)-1)) {
+		if (!read_line(fd, line, sizeof(line)-1)) {
 			return -1;
 		}
 
@@ -418,11 +332,21 @@ static int rsync_module(int f_in, int f_out, int i)
 		}
 	}
 
-	argp = argv;
-	ret = parse_arguments(&argc, (const char ***) &argp, 0);
+	if (sanitize_paths) {
+		/*
+		 * Note that this is applied to all parameters, whether or not
+		 *    they are filenames, but no other legal parameters contain
+		 *    the forms that need to be sanitized so it doesn't hurt;
+		 *    it is not known at this point which parameters are files
+		 *    and which aren't.
+		 */
+		for (i = 1; i < argc; i++) {
+			sanitize_path(argv[i], NULL);
+		}
+	}
 
-	if (filesfrom_fd == 0)
-		filesfrom_fd = f_in;
+        argp = argv;
+	ret = parse_arguments(&argc, (const char ***) &argp, 0);
 
 	if (request) {
 		if (*auth_user) {
@@ -439,33 +363,33 @@ static int rsync_module(int f_in, int f_out, int i)
 
 #ifndef DEBUG
 	/* don't allow the logs to be flooded too fast */
-	if (verbose > lp_max_verbosity())
-		verbose = lp_max_verbosity();
+	if (verbose > 1) verbose = 1;
 #endif
 
-	if (protocol_version < 23) {
-		if (protocol_version == 22 || am_sender)
-			io_start_multiplex_out(f_out);
+	if (remote_version < 23) {
+		if (remote_version == 22 || (remote_version > 17 && am_sender))
+			io_start_multiplex_out(fd);
 	}
+        
+        /* For later protocol versions, we don't start multiplexing
+         * until we've configured nonblocking in start_server.  That
+         * means we're in a sticky situation now: there's no way to
+         * convey errors to the client. */
 
-	/* For later protocol versions, we don't start multiplexing
-	 * until we've configured nonblocking in start_server.  That
-	 * means we're in a sticky situation now: there's no way to
-	 * convey errors to the client. */
-
-	/* FIXME: Hold off on reporting option processing errors until
-	 * we've set up nonblocking and multiplexed IO and can get the
-	 * message back to them. */
+        /* FIXME: Hold off on reporting option processing errors until
+         * we've set up nonblocking and multiplexed IO and can get the
+         * message back to them. */
 	if (!ret) {
-		option_error();
-		exit_cleanup(RERR_UNSUPPORTED);
+                option_error();
+                exit_cleanup(RERR_UNSUPPORTED);
 	}
 
 	if (lp_timeout(i)) {
+		extern int io_timeout;
 		io_timeout = lp_timeout(i);
 	}
 
-	start_server(f_in, f_out, argc, argp);
+	start_server(fd, fd, argc, argp);
 
 	return 0;
 }
@@ -476,37 +400,36 @@ static void send_listing(int fd)
 {
 	int n = lp_numservices();
 	int i;
+	extern int remote_version;
 
 	for (i=0;i<n;i++)
 		if (lp_list(i))
-			io_printf(fd, "%-15s\t%s\n", lp_name(i), lp_comment(i));
+		    io_printf(fd, "%-15s\t%s\n", lp_name(i), lp_comment(i));
 
-	if (protocol_version >= 25)
+	if (remote_version >= 25)
 		io_printf(fd,"@RSYNCD: EXIT\n");
 }
 
-/* this is called when a connection is established to a client
+/* this is called when a socket connection is established to a client
    and we want to start talking. The setup of the system is done from
    here */
-int start_daemon(int f_in, int f_out)
+static int start_daemon(int fd)
 {
 	char line[200];
 	char *motd;
 	int i = -1;
+	extern char *config_file;
+	extern int remote_version;
 
 	if (!lp_load(config_file, 0)) {
 		exit_cleanup(RERR_SYNTAX);
 	}
 
-	log_init();
+	set_socket_options(fd,"SO_KEEPALIVE");
+	set_socket_options(fd,lp_socket_options());
+	set_nonblocking(fd);
 
-	if (!am_server) {
-		set_socket_options(f_in, "SO_KEEPALIVE");
-		set_socket_options(f_in, lp_socket_options());
-		set_nonblocking(f_in);
-	}
-
-	io_printf(f_out, "@RSYNCD: %d\n", protocol_version);
+	io_printf(fd,"@RSYNCD: %d\n", PROTOCOL_VERSION);
 
 	motd = lp_motd_file();
 	if (motd && *motd) {
@@ -515,72 +438,73 @@ int start_daemon(int f_in, int f_out)
 			int len = fread(line, 1, sizeof(line)-1, f);
 			if (len > 0) {
 				line[len] = 0;
-				io_printf(f_out, "%s", line);
+				io_printf(fd,"%s", line);
 			}
 		}
 		if (f) fclose(f);
-		io_printf(f_out, "\n");
+		io_printf(fd,"\n");
 	}
 
-	if (!read_line(f_in, line, sizeof(line)-1)) {
+	if (!read_line(fd, line, sizeof(line)-1)) {
 		return -1;
 	}
 
-	if (sscanf(line,"@RSYNCD: %d", &remote_protocol) != 1) {
-		io_printf(f_out, "@ERROR: protocol startup error\n");
+	if (sscanf(line,"@RSYNCD: %d", &remote_version) != 1) {
+		io_printf(fd,"@ERROR: protocol startup error\n");
 		return -1;
-	}
-	if (protocol_version > remote_protocol)
-		protocol_version = remote_protocol;
+	}	
 
 	while (i == -1) {
 		line[0] = 0;
-		if (!read_line(f_in, line, sizeof(line)-1)) {
+		if (!read_line(fd, line, sizeof(line)-1)) {
 			return -1;
 		}
 
 		if (!*line || strcmp(line,"#list")==0) {
-			send_listing(f_out);
+			send_listing(fd);
 			return -1;
-		}
+		} 
 
 		if (*line == '#') {
 			/* it's some sort of command that I don't understand */
-			io_printf(f_out, "@ERROR: Unknown command '%s'\n", line);
+			io_printf(fd,"@ERROR: Unknown command '%s'\n", line);
 			return -1;
 		}
 
 		i = lp_number(line);
 		if (i == -1) {
-			io_printf(f_out, "@ERROR: Unknown module '%s'\n", line);
+			io_printf(fd,"@ERROR: Unknown module '%s'\n", line);
 			return -1;
 		}
 	}
 
-	return rsync_module(f_in, f_out, i);
+	return rsync_module(fd, i);
 }
 
 
 int daemon_main(void)
 {
+	extern char *config_file;
+	extern int orig_umask;
 	char *pid_file;
+	extern int no_detach;
 
 	if (is_a_socket(STDIN_FILENO)) {
 		int i;
 
 		/* we are running via inetd - close off stdout and
-		 * stderr so that library functions (and getopt) don't
-		 * try to use them. Redirect them to /dev/null */
+		   stderr so that library functions (and getopt) don't
+		   try to use them. Redirect them to /dev/null */
 		for (i=1;i<3;i++) {
-			close(i);
+			close(i); 
 			open("/dev/null", O_RDWR);
 		}
 
-		return start_daemon(STDIN_FILENO, STDIN_FILENO);
+		return start_daemon(STDIN_FILENO);
 	}
 
 	if (!no_detach)
-		become_daemon();
+	    become_daemon();
 
 	if (!lp_load(config_file, 1)) {
 		exit_cleanup(RERR_SYNTAX);
@@ -589,23 +513,24 @@ int daemon_main(void)
 	log_init();
 
 	rprintf(FINFO, "rsyncd version %s starting, listening on port %d\n",
-		RSYNC_VERSION, rsync_port);
-	/* TODO: If listening on a particular address, then show that
-	 * address too.  In fact, why not just do inet_ntop on the
-	 * local address??? */
+		RSYNC_VERSION,
+                rsync_port);
+        /* TODO: If listening on a particular address, then show that
+         * address too.  In fact, why not just do inet_ntop on the
+         * local address??? */
 
 	if (((pid_file = lp_pid_file()) != NULL) && (*pid_file != '\0')) {
 		char pidbuf[16];
 		int fd;
-		pid_t pid = getpid();
+		int pid = (int) getpid();
 		cleanup_set_pid(pid);
 		if ((fd = do_open(lp_pid_file(), O_WRONLY|O_CREAT|O_TRUNC,
 					0666 & ~orig_umask)) == -1) {
-			cleanup_set_pid(0);
-			rsyserr(FLOG, errno, "failed to create pid file %s", pid_file);
-			exit_cleanup(RERR_FILEIO);
+		    cleanup_set_pid(0);
+		    rsyserr(FLOG, errno, "failed to create pid file %s", pid_file);
+		    exit_cleanup(RERR_FILEIO);
 		}
-		snprintf(pidbuf, sizeof pidbuf, "%ld\n", (long)pid);
+		snprintf(pidbuf, sizeof(pidbuf), "%d\n", pid);
 		write(fd, pidbuf, strlen(pidbuf));
 		close(fd);
 	}
@@ -613,3 +538,4 @@ int daemon_main(void)
 	start_accept_loop(rsync_port, start_daemon);
 	return -1;
 }
+

compat.c

@@ -17,16 +17,10 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-/**
- * @file compat.c
- *
- * Compatibility routines for older rsync protocol versions.
- **/
+/* compatability routines for older rsync protocol versions */
 
 #include "rsync.h"
 
-int remote_protocol = 0;
-
 extern int am_server;
 
 extern int preserve_links;
@@ -38,56 +32,44 @@ extern int preserve_times;
 extern int always_checksum;
 extern int checksum_seed;
 
-extern int protocol_version;
+
+extern int remote_version;
 extern int verbose;
 
-extern int read_batch;
-extern int write_batch;
+extern int read_batch;  /* dw */
+extern int write_batch;  /* dw */
 
 void setup_protocol(int f_out,int f_in)
 {
-	if (remote_protocol == 0) {
+	if (remote_version == 0) {
 		if (am_server) {
-			remote_protocol = read_int(f_in);
-			write_int(f_out, protocol_version);
+			remote_version = read_int(f_in);
+			write_int(f_out,PROTOCOL_VERSION);
 		} else {
-			write_int(f_out, protocol_version);
-			remote_protocol = read_int(f_in);
+			write_int(f_out,PROTOCOL_VERSION);
+			remote_version = read_int(f_in);
 		}
-		if (protocol_version > remote_protocol)
-			protocol_version = remote_protocol;
 	}
 
-	if (verbose > 3) {
-		rprintf(FINFO, "(%s) Protocol versions: remote=%d, negotiated=%d\n",
-			am_server? "Server" : "Client", remote_protocol, protocol_version);
-	}
-	if (remote_protocol < MIN_PROTOCOL_VERSION
-	 || remote_protocol > MAX_PROTOCOL_VERSION) {
+	if (remote_version < MIN_PROTOCOL_VERSION ||
+	    remote_version > MAX_PROTOCOL_VERSION) {
 		rprintf(FERROR,"protocol version mismatch - is your shell clean?\n");
 		rprintf(FERROR,"(see the rsync man page for an explanation)\n");
 		exit_cleanup(RERR_PROTOCOL);
-	}
-	if (remote_protocol < OLD_PROTOCOL_VERSION) {
-		rprintf(FINFO,"%s is very old version of rsync, upgrade recommended.\n",
-			am_server? "Client" : "Server");
-	}
-	if (protocol_version < MIN_PROTOCOL_VERSION) {
-		rprintf(FERROR, "--protocol must be at least %d on the %s.\n",
-			MIN_PROTOCOL_VERSION, am_server? "Server" : "Client");
-		exit_cleanup(RERR_PROTOCOL);
-	}
-	if (protocol_version > PROTOCOL_VERSION) {
-		rprintf(FERROR, "--protocol must be no more than %d on the %s.\n",
-			PROTOCOL_VERSION, am_server? "Server" : "Client");
-		exit_cleanup(RERR_PROTOCOL);
-	}
-
-	if (am_server) {
-		if (!checksum_seed)
+	}	
+	
+	if (remote_version >= 12) {
+		if (am_server) {
+		    if (read_batch || write_batch) /* dw */
+			checksum_seed = 32761;
+		    else
 			checksum_seed = time(NULL);
-		write_int(f_out, checksum_seed);
-	} else {
-		checksum_seed = read_int(f_in);
+			write_int(f_out,checksum_seed);
+		} else {
+			checksum_seed = read_int(f_in);
+		}
 	}
+	
+	checksum_init();
 }
+

config.guess

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+#   Free Software Foundation, Inc.
 
-timestamp='2003-10-03'
+timestamp='2001-07-19'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -24,9 +24,8 @@ timestamp='2003-10-03'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
+# Written by Per Bothner <bothner@cygnus.com>.
+# Please send patches to <config-patches@gnu.org>.
 #
 # This script attempts to guess a canonical system name similar to
 # config.sub.  If it succeeds, it prints the system name on stdout, and
@@ -88,42 +87,30 @@ if test $# != 0; then
   exit 1
 fi
 
-trap 'exit 1' 1 2 15
 
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
 
+# CC_FOR_BUILD -- compiler used by this script.
 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
 # use `HOST_CC' if defined, but it is deprecated.
 
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
-	for c in cc gcc c89 c99 ; do
-	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int dummy(){}" > $dummy.c ;
+	for c in cc gcc c89 ; do
+	  ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
+	  if test $? = 0 ; then
 	     CC_FOR_BUILD="$c"; break ;
 	  fi ;
 	done ;
+	rm -f $dummy.c $dummy.o $dummy.rel ;
 	if test x"$CC_FOR_BUILD" = x ; then
 	  CC_FOR_BUILD=no_compiler_found ;
 	fi
 	;;
  ,,*)   CC_FOR_BUILD=$CC ;;
  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ;'
+esac'
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 # (ghazi@noc.rutgers.edu 1994-08-24)
@@ -140,30 +127,29 @@ UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     *:NetBSD:*:*)
-	# NetBSD (nbsd) targets should (where applicable) match one or
+	# Netbsd (nbsd) targets should (where applicable) match one or
 	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 	# switched to ELF, *-*-netbsd* would select the old
 	# object file format.  This provides both forward
 	# compatibility and a consistent mechanism for selecting the
 	# object file format.
-	#
-	# Note: NetBSD doesn't particularly care about the vendor
-	# portion of the name.  We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	case "${UNAME_MACHINE_ARCH}" in
-	    armeb) machine=armeb-unknown ;;
-	    arm*) machine=arm-unknown ;;
-	    sh3el) machine=shl-unknown ;;
-	    sh3eb) machine=sh-unknown ;;
-	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	# Determine the machine/vendor (is the vendor relevant).
+	case "${UNAME_MACHINE}" in
+	    amiga) machine=m68k-unknown ;;
+	    arm32) machine=arm-unknown ;;
+	    atari*) machine=m68k-atari ;;
+	    sun3*) machine=m68k-sun ;;
+	    mac68k) machine=m68k-apple ;;
+	    macppc) machine=powerpc-apple ;;
+	    hp3[0-9][05]) machine=m68k-hp ;;
+	    ibmrt|romp-ibm) machine=romp-ibm ;;
+	    *) machine=${UNAME_MACHINE}-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
 	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE_ARCH}" in
-	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+	case "${UNAME_MACHINE}" in
+	    i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
 		eval $set_cc_for_build
 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 			| grep __ELF__ >/dev/null
@@ -180,112 +166,72 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 		;;
 	esac
 	# The OS release
-	# Debian GNU/NetBSD machines have a different userland, and
-	# thus, need a distinct triplet. However, they do not need
-	# kernel version information, so it can be replaced with a
-	# suitable tag, in the style of linux-gnu.
-	case "${UNAME_VERSION}" in
-	    Debian*)
-		release='-gnu'
-		;;
-	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
-		;;
-	esac
+	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 	# contains redundant information, the shorter form:
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 	echo "${machine}-${os}${release}"
 	exit 0 ;;
-    amiga:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    arc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    hp300:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mac68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    macppc:OpenBSD:*:*)
-	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme88k:OpenBSD:*:*)
-	echo m88k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvmeppc:OpenBSD:*:*)
-	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    pmax:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sgi:OpenBSD:*:*)
-	echo mipseb-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sun3:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    wgrisc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    *:OpenBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     alpha:OSF1:*:*)
 	if test $UNAME_RELEASE = "V4.0"; then
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 	fi
-	# According to Compaq, /usr/sbin/psrinfo has been available on
-	# OSF/1 and Tru64 systems produced since 1995.  I hope that
-	# covers most systems running today.  This code pipes the CPU
-	# types through head -n 1, so we only detect the type of CPU 0.
-	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
-	case "$ALPHA_CPU_TYPE" in
-	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
-	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
-	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
-	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
-	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
-	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
-	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
-	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
-	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
-	esac
 	# A Vn.n version is a released version.
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
+	cat <<EOF >$dummy.s
+	.data
+\$Lformat:
+	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
+
+	.text
+	.globl main
+	.align 4
+	.ent main
+main:
+	.frame \$30,16,\$26,0
+	ldgp \$29,0(\$27)
+	.prologue 1
+	.long 0x47e03d80 # implver \$0
+	lda \$2,-1
+	.long 0x47e20c21 # amask \$2,\$1
+	lda \$16,\$Lformat
+	mov \$0,\$17
+	not \$1,\$18
+	jsr \$26,printf
+	ldgp \$29,0(\$26)
+	mov 0,\$16
+	jsr \$26,exit
+	.end main
+EOF
+	eval $set_cc_for_build
+	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	if test "$?" = 0 ; then
+		case `./$dummy` in
+			0-0)
+				UNAME_MACHINE="alpha"
+				;;
+			1-0)
+				UNAME_MACHINE="alphaev5"
+				;;
+			1-1)
+				UNAME_MACHINE="alphaev56"
+				;;
+			1-101)
+				UNAME_MACHINE="alphapca56"
+				;;
+			2-303)
+				UNAME_MACHINE="alphaev6"
+				;;
+			2-307)
+				UNAME_MACHINE="alphaev67"
+				;;
+		esac
+	fi
+	rm -f $dummy.s $dummy
 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 	exit 0 ;;
-    Alpha*:OpenVMS:*:*)
-	echo alpha-hp-vms
-	exit 0 ;;
     Alpha\ *:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# Should we change UNAME_MACHINE based on the output of uname instead
@@ -298,11 +244,29 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     Amiga*:UNIX_System_V:4.0:*)
 	echo m68k-unknown-sysv4
 	exit 0;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     *:[Aa]miga[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-amigaos
 	exit 0 ;;
-    *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-morphos
+    arc64:OpenBSD:*:*)
+	echo mips64el-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hkmips:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
@@ -324,13 +288,6 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     NILE*:*:*:dcosx)
 	echo pyramid-pyramid-svr4
 	exit 0 ;;
-    DRS?6000:unix:4.0:6*)
-	echo sparc-icl-nx6
-	exit 0 ;;
-    DRS?6000:UNIX_SV:4.2*:7*)
-	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7 && exit 0 ;;
-	esac ;;
     sun4H:SunOS:5.*:*)
 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit 0 ;;
@@ -359,7 +316,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo m68k-sun-sunos${UNAME_RELEASE}
 	exit 0 ;;
     sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 	case "`/bin/arch`" in
 	    sun3)
@@ -373,6 +330,9 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     aushp:SunOS:*:*)
 	echo sparc-auspex-sunos${UNAME_RELEASE}
 	exit 0 ;;
+    atari*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
     # "atarist" or "atariste" at least should have a processor
@@ -399,6 +359,18 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
         echo m68k-unknown-mint${UNAME_RELEASE}
         exit 0 ;;
+    sun3*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     powerpc:machten:*:*)
 	echo powerpc-apple-machten${UNAME_RELEASE}
 	exit 0 ;;
@@ -415,7 +387,6 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo clipper-intergraph-clix${UNAME_RELEASE}
 	exit 0 ;;
     mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
 #ifdef __cplusplus
 #include <stdio.h>  /* for printf() prototype */
@@ -437,20 +408,16 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	  exit (-1);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c \
-	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-	  && exit 0
+	eval $set_cc_for_build
+	$CC_FOR_BUILD $dummy.c -o $dummy \
+	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
 	echo mips-mips-riscos${UNAME_RELEASE}
 	exit 0 ;;
     Motorola:PowerMAX_OS:*:*)
 	echo powerpc-motorola-powermax
 	exit 0 ;;
-    Motorola:*:4.3:PL8-*)
-	echo powerpc-harris-powermax
-	exit 0 ;;
-    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
-	echo powerpc-harris-powermax
-	exit 0 ;;
     Night_Hawk:Power_UNIX:*:*)
 	echo powerpc-harris-powerunix
 	exit 0 ;;
@@ -511,7 +478,6 @@ EOF
 	exit 0 ;;
     *:AIX:2:3)
 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
 		sed 's/^		//' << EOF >$dummy.c
 		#include <sys/systemcfg.h>
 
@@ -523,7 +489,9 @@ EOF
 			exit(0);
 			}
 EOF
-		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+		eval $set_cc_for_build
+		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+		rm -f $dummy.c $dummy
 		echo rs6000-ibm-aix3.2.5
 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 		echo rs6000-ibm-aix3.2.4
@@ -532,7 +500,7 @@ EOF
 	fi
 	exit 0 ;;
     *:AIX:*:[45])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 		IBM_ARCH=rs6000
 	else
@@ -572,8 +540,10 @@ EOF
 	    9000/31? )            HP_ARCH=m68000 ;;
 	    9000/[34]?? )         HP_ARCH=m68k ;;
 	    9000/[678][0-9][0-9])
-		if [ -x /usr/bin/getconf ]; then
-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+              case "${HPUX_REV}" in
+                11.[0-9][0-9])
+                  if [ -x /usr/bin/getconf ]; then
+                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
                     case "${sc_cpu_version}" in
                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
@@ -582,13 +552,12 @@ EOF
                         case "${sc_kernel_bits}" in
                           32) HP_ARCH="hppa2.0n" ;;
                           64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
                         esac ;;
                     esac
-		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^              //' << EOF >$dummy.c
+                  fi ;;
+              esac
+              if [ "${HP_ARCH}" = "" ]; then
+              sed 's/^              //' << EOF >$dummy.c
 
               #define _HPUX_SOURCE
               #include <stdlib.h>
@@ -621,21 +590,12 @@ EOF
                   exit (0);
               }
 EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
-		    test -z "$HP_ARCH" && HP_ARCH=hppa
-		fi ;;
+	eval $set_cc_for_build
+	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+	if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+	rm -f $dummy.c $dummy
+	fi ;;
 	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
-	then
-	    # avoid double evaluation of $set_cc_for_build
-	    test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
-	    then
-		HP_ARCH="hppa2.0w"
-	    else
-		HP_ARCH="hppa64"
-	    fi
-	fi
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 	exit 0 ;;
     ia64:HP-UX:*:*)
@@ -643,7 +603,6 @@ EOF
 	echo ia64-hp-hpux${HPUX_REV}
 	exit 0 ;;
     3050*:HI-UX:*:*)
-	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
 	#include <unistd.h>
 	int
@@ -669,7 +628,9 @@ EOF
 	  exit (0);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+	eval $set_cc_for_build
+	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
 	echo unknown-hitachi-hiuxwe2
 	exit 0 ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
@@ -697,6 +658,9 @@ EOF
     parisc*:Lites*:*:*)
 	echo hppa1.1-hp-lites
 	exit 0 ;;
+    hppa*:OpenBSD:*:*)
+	echo hppa-unknown-openbsd
+	exit 0 ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
         exit 0 ;;
@@ -715,6 +679,9 @@ EOF
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 	echo c4-convex-bsd
         exit 0 ;;
+    CRAY*X-MP:*:*:*)
+	echo xmp-cray-unicos
+        exit 0 ;;
     CRAY*Y-MP:*:*:*)
 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit 0 ;;
@@ -727,21 +694,27 @@ EOF
     CRAY*TS:*:*:*)
 	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit 0 ;;
+    CRAY*T3D:*:*:*)
+	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
     CRAY*T3E:*:*:*)
 	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit 0 ;;
     CRAY*SV1:*:*:*)
 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit 0 ;;
-    *:UNICOS/mp:*:*)
-	echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+    CRAY-2:*:*:*)
+	echo cray2-cray-unicos
+        exit 0 ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
         exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 	exit 0 ;;
@@ -751,22 +724,11 @@ EOF
     *:BSD/OS:*:*)
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 	exit 0 ;;
-    *:FreeBSD:*:*|*:GNU/FreeBSD:*:*)
-	# Determine whether the default compiler uses glibc.
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <features.h>
-	#if __GLIBC__ >= 2
-	LIBC=gnu
-	#else
-	LIBC=
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	# GNU/FreeBSD systems have a "k" prefix to indicate we are using
-	# FreeBSD's kernel, but not the complete OS.
-	case ${LIBC} in gnu) kernel_only='k' ;; esac
-	echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
+    *:FreeBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 	exit 0 ;;
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
@@ -777,17 +739,11 @@ EOF
     i*:PW*:*)
 	echo ${UNAME_MACHINE}-pc-pw32
 	exit 0 ;;
-    x86:Interix*:[34]*)
-	echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
-	exit 0 ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-	echo i${UNAME_MACHINE}-pc-mks
-	exit 0 ;;
     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 	# UNAME_MACHINE based on the output of uname instead of i386?
-	echo i586-pc-interix
+	echo i386-pc-interix
 	exit 0 ;;
     i*:UWIN*:*)
 	echo ${UNAME_MACHINE}-pc-uwin
@@ -807,52 +763,17 @@ EOF
     arm*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
-    cris:Linux:*:*)
-	echo cris-axis-linux-gnu
-	exit 0 ;;
     ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux
 	exit 0 ;;
     m68*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
     mips:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef mips
-	#undef mipsel
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=mipsel
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=mips
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
-	;;
-    mips64:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef mips64
-	#undef mips64el
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=mips64el
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=mips64
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+	case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in
+	  big)    echo mips-unknown-linux-gnu && exit 0 ;;
+	  little) echo mipsel-unknown-linux-gnu && exit 0 ;;
+	esac
 	;;
     ppc:Linux:*:*)
 	echo powerpc-unknown-linux-gnu
@@ -868,7 +789,7 @@ EOF
 	  PCA57) UNAME_MACHINE=alphapca56 ;;
 	  EV6)   UNAME_MACHINE=alphaev6 ;;
 	  EV67)  UNAME_MACHINE=alphaev67 ;;
-	  EV68*) UNAME_MACHINE=alphaev68 ;;
+	  EV68*) UNAME_MACHINE=alphaev67 ;;
         esac
 	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
 	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
@@ -888,9 +809,6 @@ EOF
     s390:Linux:*:* | s390x:Linux:*:*)
 	echo ${UNAME_MACHINE}-ibm-linux
 	exit 0 ;;
-    sh64*:Linux:*:*)
-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
     sh*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
@@ -904,8 +822,7 @@ EOF
 	# The BFD linker knows what the default object file format is, so
 	# first see if it will tell us. cd to the root directory to prevent
 	# problems with other programs or directories called `ld' in the path.
-	# Set LC_ALL=C to ensure ld outputs messages in English.
-	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+	ld_supported_targets=`cd /; ld --help 2>&1 \
 			 | sed -ne '/supported targets:/!d
 				    s/[ 	][ 	]*/ /g
 				    s/.*supported targets: *//
@@ -917,7 +834,7 @@ EOF
 		;;
 	  a.out-i386-linux)
 		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
-		exit 0 ;;
+		exit 0 ;;		
 	  coff-i386)
 		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
 		exit 0 ;;
@@ -928,32 +845,33 @@ EOF
 		exit 0 ;;
 	esac
 	# Determine whether the default compiler is a.out or elf
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <features.h>
-	#ifdef __ELF__
-	# ifdef __GLIBC__
-	#  if __GLIBC__ >= 2
-	LIBC=gnu
-	#  else
-	LIBC=gnulibc1
-	#  endif
-	# else
-	LIBC=gnulibc1
-	# endif
-	#else
-	#ifdef __INTEL_COMPILER
-	LIBC=gnu
-	#else
-	LIBC=gnuaout
-	#endif
-	#endif
-	#ifdef __dietlibc__
-	LIBC=dietlibc
-	#endif
+	cat >$dummy.c <<EOF
+#include <features.h>
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __ELF__
+# ifdef __GLIBC__
+#  if __GLIBC__ >= 2
+    printf ("%s-pc-linux-gnu\n", argv[1]);
+#  else
+    printf ("%s-pc-linux-gnulibc1\n", argv[1]);
+#  endif
+# else
+   printf ("%s-pc-linux-gnulibc1\n", argv[1]);
+# endif
+#else
+  printf ("%s-pc-linux-gnuaout\n", argv[1]);
+#endif
+  return 0;
+}
 EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
+	eval $set_cc_for_build
+	$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
 	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
 	;;
     i*86:DYNIX/ptx:4*:*)
@@ -970,23 +888,6 @@ EOF
         # Use sysv4.2uw... so that sysv4* matches it.
 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 	exit 0 ;;
-    i*86:OS/2:*:*)
-	# If we were able to find `uname', then EMX Unix compatibility
-	# is probably installed.
-	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit 0 ;;
-    i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-unknown-stop
-	exit 0 ;;
-    i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
-	exit 0 ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
-	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
-    i*86:*DOS:*:*)
-	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit 0 ;;
     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
 	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
@@ -1008,19 +909,22 @@ EOF
 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 			&& UNAME_MACHINE=i586
-		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 			&& UNAME_MACHINE=i686
-		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
 			&& UNAME_MACHINE=i686
 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 	else
 		echo ${UNAME_MACHINE}-pc-sysv32
 	fi
 	exit 0 ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit 0 ;;
     pc:*:*:*)
 	# Left here for compatibility:
         # uname -m prints for DJGPP always 'pc', but it prints nothing about
@@ -1044,15 +948,9 @@ EOF
 	# "miniframe"
 	echo m68010-convergent-sysv
 	exit 0 ;;
-    mc68k:UNIX:SYSTEM5:3.51m)
-	echo m68k-convergent-sysv
-	exit 0 ;;
-    M680?0:D-NIX:5.3:*)
-	echo m68k-diab-dnix
-	exit 0 ;;
     M68*:*:R3V[567]*:*)
 	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
-    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0)
+    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 	OS_REL=''
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
@@ -1069,6 +967,9 @@ EOF
     mc68030:UNIX_System_V:4.*:*)
 	echo m68k-atari-sysv4
 	exit 0 ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
     TSUNAMI:LynxOS:2.*:*)
 	echo sparc-unknown-lynxos${UNAME_RELEASE}
 	exit 0 ;;
@@ -1095,8 +996,8 @@ EOF
 		echo ns32k-sni-sysv
 	fi
 	exit 0 ;;
-    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+    PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                           # says <Richard.M.Bartel@ccMail.Census.GOV>
         echo i586-unisys-sysv4
         exit 0 ;;
     *:UNIX_System_V:4*:FTX*)
@@ -1108,10 +1009,6 @@ EOF
 	# From seanf@swdc.stratus.com.
 	echo i860-stratus-sysv4
 	exit 0 ;;
-    *:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo hppa1.1-stratus-vos
-	exit 0 ;;
     mc68*:A/UX:*:*)
 	echo m68k-apple-aux${UNAME_RELEASE}
 	exit 0 ;;
@@ -1140,9 +1037,6 @@ EOF
     SX-5:SUPER-UX:*:*)
 	echo sx5-nec-superux${UNAME_RELEASE}
 	exit 0 ;;
-    SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux${UNAME_RELEASE}
-	exit 0 ;;
     Power*:Rhapsody:*:*)
 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
 	exit 0 ;;
@@ -1150,24 +1044,18 @@ EOF
 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
 	exit 0 ;;
     *:Darwin:*:*)
-	case `uname -p` in
-	    *86) UNAME_PROCESSOR=i686 ;;
-	    powerpc) UNAME_PROCESSOR=powerpc ;;
-	esac
-	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	echo `uname -p`-apple-darwin${UNAME_RELEASE}
 	exit 0 ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
-		UNAME_PROCESSOR=i386
+	if test "${UNAME_MACHINE}" = "x86pc"; then
 		UNAME_MACHINE=pc
 	fi
-	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	echo `uname -p`-${UNAME_MACHINE}-nto-qnx
 	exit 0 ;;
     *:QNX:*:4*)
 	echo i386-pc-qnx
 	exit 0 ;;
-    NSR-[DGKLNPTVWY]:NONSTOP_KERNEL:*:*)
+    NSR-[KW]:NONSTOP_KERNEL:*:*)
 	echo nsr-tandem-nsk${UNAME_RELEASE}
 	exit 0 ;;
     *:NonStop-UX:*:*)
@@ -1190,6 +1078,11 @@ EOF
 	fi
 	echo ${UNAME_MACHINE}-unknown-plan9
 	exit 0 ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit 0 ;;
     *:TOPS-10:*:*)
 	echo pdp10-unknown-tops10
 	exit 0 ;;
@@ -1208,15 +1101,11 @@ EOF
     *:ITS:*:*)
 	echo pdp10-unknown-its
 	exit 0 ;;
-    SEI:*:*:SEIUX)
-        echo mips-sei-seiux${UNAME_RELEASE}
-	exit 0 ;;
 esac
 
 #echo '(No uname command or uname output not recognized.)' 1>&2
 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 
-eval $set_cc_for_build
 cat >$dummy.c <<EOF
 #ifdef _SEQUENT_
 # include <sys/types.h>
@@ -1331,7 +1220,9 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
+eval $set_cc_for_build
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
 
 # Apollos put the system type in the environment.
 

config.sub

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+#   Free Software Foundation, Inc.
 
-timestamp='2003-08-18'
+timestamp='2001-06-08'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -29,8 +29,7 @@ timestamp='2003-08-18'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
+# Please send patches to <config-patches@gnu.org>.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -118,7 +117,7 @@ esac
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-dietlibc | kfreebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -224,50 +223,26 @@ esac
 case $basic_machine in
 	# Recognize the basic CPU types without company name.
 	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
-	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| am33_2.0 \
-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
-	| c4x | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| fr30 | frv \
-	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
-	| i370 | i860 | i960 | ia64 \
-	| ip2k | iq2000 \
-	| m32r | m68000 | m68k | m88k | mcore \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64vr | mips64vrel \
-	| mips64orion | mips64orionel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| msp430 \
-	| ns16k | ns32k \
-	| openrisc | or32 \
-	| pdp10 | pdp11 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
-	| pyramid \
-	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
-	| strongarm \
-	| tahoe | thumb | tic4x | tic80 | tron \
-	| v850 | v850e \
-	| we32k \
-	| x86 | xscale | xstormy16 | xtensa \
-	| z8k)
+	tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc \
+	        | arm | arme[lb] | arm[bl]e | armv[2345] | armv[345][lb] | strongarm | xscale \
+		| pyramid | mn10200 | mn10300 | tron | a29k \
+		| 580 | i960 | h8300 \
+		| x86 | ppcbe | mipsbe | mipsle | shbe | shle \
+		| hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
+		| hppa64 \
+		| alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
+		| alphaev6[78] \
+		| we32k | ns16k | clipper | i370 | sh | sh[34] \
+		| powerpc | powerpcle \
+		| 1750a | dsp16xx | pdp10 | pdp11 \
+		| mips16 | mips64 | mipsel | mips64el \
+		| mips64orion | mips64orionel | mipstx39 | mipstx39el \
+		| mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
+		| mips64vr5000 | mips64vr5000el | mcore | s390 | s390x \
+		| sparc | sparclet | sparclite | sparc64 | sparcv9 | sparcv9b \
+		| v850 | c4x \
+		| thumb | d10v | d30v | fr30 | avr | openrisc | tic80 \
+		| pj | pjl | h8500 | z8k)
 		basic_machine=$basic_machine-unknown
 		;;
 	m6811 | m68hc11 | m6812 | m68hc12)
@@ -290,61 +265,31 @@ case $basic_machine in
 		exit 1
 		;;
 	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* \
-	| bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
-	| clipper-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
-	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| m32r-* \
-	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | mcore-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipstx39-* | mipstx39el-* \
-	| msp430-* \
-	| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
-	| pyramid-* \
-	| romp-* | rs6000-* \
-	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
-	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
-	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
-	| tahoe-* | thumb-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
-	| tron-* \
-	| v850-* | v850e-* | vax-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
-	| xtensa-* \
-	| ymp-* \
-	| z8k-*)
+	# FIXME: clean up the formatting here.
+	vax-* | tahoe-* | i*86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
+	      | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | c[123]* \
+	      | arm-*  | armbe-* | armle-* | armv*-* | strongarm-* | xscale-* \
+	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+	      | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
+	      | xmp-* | ymp-* \
+	      | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* \
+	      | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
+	      | hppa2.0n-* | hppa64-* \
+	      | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
+	      | alphaev6[78]-* \
+	      | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
+	      | clipper-* | orion-* \
+	      | sparclite-* | pdp10-* | pdp11-* | sh-* | sh[34]-* | sh[34]eb-* \
+	      | powerpc-* | powerpcle-* | sparc64-* | sparcv9-* | sparcv9b-* | sparc86x-* \
+	      | mips16-* | mips64-* | mipsel-* \
+	      | mips64el-* | mips64orion-* | mips64orionel-* \
+	      | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
+	      | mipstx39-* | mipstx39el-* | mcore-* \
+	      | f30[01]-* | f700-* | s390-* | s390x-* | sv1-* | t3e-* \
+	      | [cjt]90-* \
+	      | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
+	      | thumb-* | v850-* | d30v-* | tic30-* | tic80-* | c30-* | fr30-* \
+	      | bs2000-* | tic54x-* | c54x-* | x86_64-* | pj-* | pjl-*)
 		;;
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
@@ -376,9 +321,6 @@ case $basic_machine in
 		basic_machine=a29k-none
 		os=-bsd
 		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
 	amdahl)
 		basic_machine=580-amdahl
 		os=-sysv
@@ -410,10 +352,6 @@ case $basic_machine in
 		basic_machine=ns32k-sequent
 		os=-dynix
 		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
 	convex-c1)
 		basic_machine=c1-convex
 		os=-bsd
@@ -434,8 +372,16 @@ case $basic_machine in
 		basic_machine=c38-convex
 		os=-bsd
 		;;
-	cray | j90)
-		basic_machine=j90-cray
+	cray | ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	cray2)
+		basic_machine=cray2-cray
+		os=-unicos
+		;;
+	[cjt]90)
+		basic_machine=${basic_machine}-cray
 		os=-unicos
 		;;
 	crds | unos)
@@ -450,14 +396,6 @@ case $basic_machine in
 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 		basic_machine=mips-dec
 		;;
-	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
-		;;
-	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
-		;;
 	delta | 3300 | motorola-3300 | motorola-delta \
 	      | 3300-motorola | delta-motorola)
 		basic_machine=m68k-motorola
@@ -638,6 +576,14 @@ case $basic_machine in
 		basic_machine=m68k-atari
 		os=-mint
 		;;
+	mipsel*-linux*)
+		basic_machine=mipsel-unknown
+		os=-linux-gnu
+		;;
+	mips*-linux*)
+		basic_machine=mips-unknown
+		os=-linux-gnu
+		;;
 	mips3*-*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 		;;
@@ -652,10 +598,6 @@ case $basic_machine in
 		basic_machine=m68k-rom68k
 		os=-coff
 		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -728,10 +670,6 @@ case $basic_machine in
 	np1)
 		basic_machine=np1-gould
 		;;
-	nv1)
-		basic_machine=nv1-cray
-		os=-unicosmp
-		;;
 	nsr-tandem)
 		basic_machine=nsr-tandem
 		;;
@@ -739,10 +677,6 @@ case $basic_machine in
 		basic_machine=hppa1.1-oki
 		os=-proelf
 		;;
-	or32 | or32-*)
-		basic_machine=or32-unknown
-		os=-coff
-		;;
 	OSE68000 | ose68000)
 		basic_machine=m68000-ericsson
 		os=-ose
@@ -765,58 +699,42 @@ case $basic_machine in
 	pbb)
 		basic_machine=m68k-tti
 		;;
-	pc532 | pc532-*)
+        pc532 | pc532-*)
 		basic_machine=ns32k-pc532
 		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
+	pentium | p5 | k5 | k6 | nexgen)
 		basic_machine=i586-pc
 		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+	pentiumpro | p6 | 6x86 | athlon)
 		basic_machine=i686-pc
 		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
+	pentiumii | pentium2)
 		basic_machine=i686-pc
 		;;
-	pentium4)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+	pentium-* | p5-* | k5-* | k6-* | nexgen-*)
 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+	pentiumii-* | pentium2-*)
 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
 	pn)
 		basic_machine=pn-gould
 		;;
 	power)	basic_machine=power-ibm
 		;;
 	ppc)	basic_machine=powerpc-unknown
-		;;
+	        ;;
 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	ppcle | powerpclittle | ppc-le | powerpc-little)
 		basic_machine=powerpcle-unknown
-		;;
+	        ;;
 	ppcle-* | powerpclittle-*)
 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	ppc64)	basic_machine=powerpc64-unknown
-		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
-		basic_machine=powerpc64le-unknown
-		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
 	ps2)
 		basic_machine=i386-ibm
 		;;
@@ -834,26 +752,10 @@ case $basic_machine in
 	rtpc | rtpc-*)
 		basic_machine=romp-ibm
 		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
-		;;
 	sa29200)
 		basic_machine=a29k-amd
 		os=-udi
 		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
-		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
-		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
-		;;
 	sequent)
 		basic_machine=i386-sequent
 		;;
@@ -861,10 +763,7 @@ case $basic_machine in
 		basic_machine=sh-hitachi
 		os=-hms
 		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
+	sparclite-wrs)
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
@@ -931,35 +830,19 @@ case $basic_machine in
 		os=-dynix
 		;;
 	t3e)
-		basic_machine=alphaev5-cray
-		os=-unicos
-		;;
-	t90)
-		basic_machine=t90-cray
+		basic_machine=t3e-cray
 		os=-unicos
 		;;
 	tic54x | c54x*)
 		basic_machine=tic54x-unknown
 		os=-coff
 		;;
-	tic55x | c55x*)
-		basic_machine=tic55x-unknown
-		os=-coff
-		;;
-	tic6x | c6x*)
-		basic_machine=tic6x-unknown
-		os=-coff
-		;;
 	tx39)
 		basic_machine=mipstx39-unknown
 		;;
 	tx39el)
 		basic_machine=mipstx39el-unknown
 		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
-		;;
 	tower | tower-32)
 		basic_machine=m68k-ncr
 		;;
@@ -984,8 +867,8 @@ case $basic_machine in
 		os=-vms
 		;;
 	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
-		;;
+               basic_machine=f301-fujitsu
+               ;;
 	vxworks960)
 		basic_machine=i960-wrs
 		os=-vxworks
@@ -1006,13 +889,17 @@ case $basic_machine in
 		basic_machine=hppa1.1-winbond
 		os=-proelf
 		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
+	windows32)
+		basic_machine=i386-pc
+		os=-windows32-msvcrt
 		;;
-	ymp)
-		basic_machine=ymp-cray
+	xmp)
+		basic_machine=xmp-cray
 		os=-unicos
 		;;
+        xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
 	z8k-*-coff)
 		basic_machine=z8k-unknown
 		os=-sim
@@ -1033,6 +920,13 @@ case $basic_machine in
 	op60c)
 		basic_machine=hppa1.1-oki
 		;;
+	mips)
+		if [ x$os = x-linux-gnu ]; then
+			basic_machine=mips-unknown
+		else
+			basic_machine=mips-mips
+		fi
+		;;
 	romp)
 		basic_machine=romp-ibm
 		;;
@@ -1052,16 +946,13 @@ case $basic_machine in
 	we32k)
 		basic_machine=we32k-att
 		;;
-	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
+	sh3 | sh4)
 		basic_machine=sh-unknown
 		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
 	sparc | sparcv9 | sparcv9b)
 		basic_machine=sparc-sun
 		;;
-	cydra)
+        cydra)
 		basic_machine=cydra-cydrome
 		;;
 	orion)
@@ -1076,6 +967,10 @@ case $basic_machine in
 	pmac | pmac-mpw)
 		basic_machine=powerpc-apple
 		;;
+	c4x*)
+		basic_machine=c4x-none
+		os=-coff
+		;;
 	*-unknown)
 		# Make sure to match an already-canonicalized machine name.
 		;;
@@ -1131,19 +1026,16 @@ case $os in
 	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -kfreebsd* | -freebsd* | -riscix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 	      | -chorusos* | -chorusrdb* \
 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei*)
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* | -os2*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1155,10 +1047,8 @@ case $os in
 			;;
 		esac
 		;;
-	-nto-qnx*)
-		;;
 	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		os=-nto-qnx
 		;;
 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
@@ -1167,9 +1057,6 @@ case $os in
 	-mac*)
 		os=`echo $os | sed -e 's|mac|macos|'`
 		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
-		;;
 	-linux*)
 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
 		;;
@@ -1200,20 +1087,14 @@ case $os in
 	-acis*)
 		os=-aos
 		;;
-	-atheos*)
-		os=-atheos
-		;;
 	-386bsd)
 		os=-bsd
 		;;
 	-ctix* | -uts*)
 		os=-sysv
 		;;
-	-nova*)
-		os=-rtmk-nova
-		;;
 	-ns2 )
-		os=-nextstep2
+	        os=-nextstep2
 		;;
 	-nsk*)
 		os=-nsk
@@ -1252,14 +1133,8 @@ case $os in
 	-xenix)
 		os=-xenix
 		;;
-	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-		os=-mint
-		;;
-	-aros*)
-		os=-aros
-		;;
-	-kaos*)
-		os=-kaos
+        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+	        os=-mint
 		;;
 	-none)
 		;;
@@ -1292,14 +1167,10 @@ case $basic_machine in
 	arm*-semi)
 		os=-aout
 		;;
-    c4x-* | tic4x-*)
-        os=-coff
-        ;;
-	# This must come before the *-dec entry.
 	pdp10-*)
 		os=-tops20
 		;;
-	pdp11-*)
+        pdp11-*)
 		os=-none
 		;;
 	*-dec | vax-*)
@@ -1326,9 +1197,6 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
-	or32-*)
-		os=-coff
-		;;
 	*-tti)	# must be before sparc entry or we get the wrong os.
 		os=-sysv3
 		;;
@@ -1392,19 +1260,19 @@ case $basic_machine in
 	*-next)
 		os=-nextstep3
 		;;
-	*-gould)
+        *-gould)
 		os=-sysv
 		;;
-	*-highlevel)
+        *-highlevel)
 		os=-bsd
 		;;
 	*-encore)
 		os=-bsd
 		;;
-	*-sgi)
+        *-sgi)
 		os=-irix
 		;;
-	*-siemens)
+        *-siemens)
 		os=-sysv4
 		;;
 	*-masscomp)
@@ -1476,7 +1344,7 @@ case $basic_machine in
 			-ptx*)
 				vendor=sequent
 				;;
-			-vxsim* | -vxworks* | -windiss*)
+			-vxsim* | -vxworks*)
 				vendor=wrs
 				;;
 			-aux*)
@@ -1491,9 +1359,6 @@ case $basic_machine in
 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
 				vendor=atari
 				;;
-			-vos*)
-				vendor=stratus
-				;;
 		esac
 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 		;;

configure.in

@@ -5,7 +5,7 @@ AC_CONFIG_SRCDIR([byteorder.h])
 AC_CONFIG_HEADER(config.h)
 AC_PREREQ(2.52)
 
-RSYNC_VERSION=2.6.2
+RSYNC_VERSION=2.5.2pre3
 AC_SUBST(RSYNC_VERSION)
 AC_MSG_NOTICE([Configuring rsync $RSYNC_VERSION])
 
@@ -18,7 +18,6 @@ AC_CANONICAL_TARGET([])
 dnl Checks for programs.
 AC_PROG_CC
 AC_PROG_CPP
-AC_PROG_EGREP
 AC_PROG_INSTALL
 AC_PROG_CC_STDC
 AC_SUBST(SHELL)
@@ -26,7 +25,7 @@ AC_SUBST(SHELL)
 AC_DEFINE([_GNU_SOURCE], 1,
           [Define _GNU_SOURCE so that we get all necessary prototypes])
 
-if test "x$ac_cv_prog_cc_stdc" = xno
+if test "$xac_cv_prog_cc_stdc" = xno
 then
 	AC_MSG_WARN([rsync requires an ANSI C compiler and you don't seem to have one])
 fi
@@ -66,17 +65,6 @@ then
 fi
 
 
-# Specifically, this turns on panic_action handling.
-AC_ARG_ENABLE(maintainer-mode,
-	AC_HELP_STRING([--enable-maintainer-mode],	
-		[turn on extra debug features],
-		[], []))
-if test x"$enable_maintainer_mode" = xyes
-then
-	CFLAGS="$CFLAGS -DMAINTAINER_MODE"
-fi
-
-
 # This is needed for our included version of popt.  Kind of silly, but
 # I don't want our version too far out of sync.
 CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
@@ -91,47 +79,14 @@ AC_ARG_WITH(included-popt,
         [  --with-included-popt    use bundled popt library, not from system])
 
 AC_ARG_WITH(rsync-path,
-	[  --with-rsync-path=PATH  set default --rsync-path to PATH (default: rsync)],
+	[  --with-rsync-path=PATH  set default --rsync-path to PATH (default: \"rsync\")],
 	[ RSYNC_PATH="$with_rsync_path" ],
 	[ RSYNC_PATH="rsync" ])
-
-AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [location of rsync on remote machine])
-
-AC_ARG_WITH(rsyncd-conf,
-	AC_HELP_STRING([--with-rsyncd-conf=PATH], [set configuration file for rsync server to PATH (default: /etc/rsyncd.conf)]),
-	[ if test ! -z "$with_rsyncd_conf" ; then
-		case $with_rsyncd_conf in
-			yes|no)
-				RSYNCD_SYSCONF="/etc/rsyncd.conf"
-				;;
-			/*)
-				RSYNCD_SYSCONF="$with_rsyncd_conf"
-				;;
-			*)
-                                AC_MSG_ERROR(You must specify an absolute path to --with-rsyncd-conf=PATH)
-				;;
-		esac
-	else
-		RSYNCD_SYSCONF="/etc/rsyncd.conf"
-	fi ],
-	[ RSYNCD_SYSCONF="/etc/rsyncd.conf" ])
-
-AC_DEFINE_UNQUOTED(RSYNCD_SYSCONF, "$RSYNCD_SYSCONF", [location of configuration file for rsync server])
-
-AC_ARG_WITH(rsh,
-	AC_HELP_STRING([--with-rsh=CMD], [set remote shell command to CMD (default: ssh)]))
+AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [ ])
 
 AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0)
-AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH, [remote shell is remsh not rsh])
+AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH, [ ])
 
-if test x"$with_rsh" != x
-then
-	RSYNC_RSH="$with_rsh"
-else
-	RSYNC_RSH="ssh"
-fi
-
-AC_DEFINE_UNQUOTED(RSYNC_RSH, "$RSYNC_RSH", [default -e command])
 
 # arrgh. libc in the current debian stable screws up the largefile
 # stuff, getting byte range locking wrong
@@ -143,29 +98,24 @@ AC_TRY_RUN([
 #include <sys/types.h>
 #include <sys/wait.h>
 
-int main(void)
+int main(void) 
 {
 	struct flock lock;
-	int status;
-	char tpl[32] = "/tmp/locktest.XXXXXX";
-	int fd = mkstemp(tpl);
-	if (fd < 0) {
-		strcpy(tpl, "conftest.dat");
-		fd = open(tpl, O_CREAT|O_RDWR, 0600);
-	}
-
+        int status;
+	int fd = open("conftest.dat", O_CREAT|O_RDWR, 0600);
 	lock.l_type = F_WRLCK;
 	lock.l_whence = SEEK_SET;
 	lock.l_start = 0;
 	lock.l_len = 1;
 	lock.l_pid = 0;
+	
 	fcntl(fd,F_SETLK,&lock);
 	if (fork() == 0) {
-		lock.l_start = 1;
-		_exit(fcntl(fd,F_SETLK,&lock) == 0);
-	}
-	wait(&status);
-	unlink(tpl);
+		lock.l_start = 1;		
+		exit(fcntl(fd,F_SETLK,&lock) == 0);
+        }
+        wait(&status);
+	unlink("conftest.dat");
 	exit(WEXITSTATUS(status));
 }
 ],
@@ -178,7 +128,7 @@ ipv6type=unknown
 ipv6lib=none
 ipv6trylibc=yes
 
-AC_ARG_ENABLE(ipv6,
+AC_ARG_ENABLE(ipv6, 
 	AC_HELP_STRING([--disable-ipv6], [don't even try to use IPv6]))
 
 if test "x$enable_ipv6" != xno
@@ -204,7 +154,7 @@ yes
 #ifdef __KAME__
 yes
 #endif],
-				[ipv6type=$i;
+				[ipv6type=$i; 
 				AC_DEFINE(INET6, 1, [true if you have IPv6])])
 			;;
 		linux-glibc)
@@ -271,25 +221,16 @@ yes
 	AC_SEARCH_LIBS(getaddrinfo, inet6)
 fi
 
-AC_MSG_CHECKING([whether to call shutdown on all sockets])
-case $host_os in
-	*cygwin* ) AC_MSG_RESULT(yes)
-                   AC_DEFINE(SHUTDOWN_ALL_SOCKETS, 1,
-			    [Define if sockets need to be shutdown])
-		   ;;
-	       * ) AC_MSG_RESULT(no);;
-esac
-
 AC_C_BIGENDIAN
 AC_HEADER_DIRENT
 AC_HEADER_TIME
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \
-    unistd.h utime.h grp.h compat.h sys/param.h ctype.h sys/wait.h \
-    sys/ioctl.h sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h \
-    sys/un.h glob.h mcheck.h arpa/inet.h arpa/nameser.h \
-    netdb.h malloc.h float.h)
-AC_HEADER_MAJOR
+AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h)
+AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h)
+AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h)
+AC_CHECK_HEADERS(glob.h alloca.h mcheck.h sys/sysctl.h arpa/inet.h arpa/nameser.h)
+AC_CHECK_HEADERS(netdb.h)
+AC_CHECK_HEADERS(malloc.h)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)
@@ -344,7 +285,7 @@ if test x"$ac_cv_func_connect" = x"no"; then
     esac
     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
     dnl has been cached.
-    if test x"$ac_cv_lib_socket_connect" = x"yes" ||
+    if test x"$ac_cv_lib_socket_connect" = x"yes" || 
        test x"$ac_cv_lib_inet_connect" = x"yes"; then
         # ac_cv_func_connect=yes
         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
@@ -356,77 +297,29 @@ AC_CHECK_LIB(resolv, inet_ntop)
 
 dnl AC_MSG_NOTICE([Looking in libraries: $LIBS])
 
-AC_CHECK_FUNCS(inet_ntop, , [AC_LIBOBJ(lib/inet_ntop)])
-AC_CHECK_FUNCS(inet_pton, , [AC_LIBOBJ(lib/inet_pton)])
+AC_CHECK_FUNCS(inet_ntop, , AC_LIBOBJ(lib/inet_ntop)) 
+AC_CHECK_FUNCS(inet_pton, , AC_LIBOBJ(lib/inet_pton))
 
-# Irix 6.5 has getaddrinfo but not the corresponding defines, so use
-#   builtin getaddrinfo if one of the defines don't exist
-AC_CACHE_CHECK([whether defines needed by getaddrinfo exist],
-               rsync_cv_HAVE_GETADDR_DEFINES,[
-			AC_EGREP_CPP(yes, [
-			#include <sys/types.h>
-			#include <sys/socket.h>
-			#include <netdb.h>
-			#ifdef AI_PASSIVE
-			yes
-			#endif],
-			rsync_cv_HAVE_GETADDR_DEFINES=yes,
-			rsync_cv_HAVE_GETADDR_DEFINES=no)])
-if test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes"; then
-	# Tru64 UNIX has getaddrinfo() but has it renamed in libc as
-	# something else so we must include <netdb.h> to get the
-	# redefinition.
-	AC_CHECK_FUNCS(getaddrinfo, ,
-		[AC_MSG_CHECKING([for getaddrinfo by including <netdb.h>])
-		AC_TRY_LINK([#include <sys/types.h>
-		#include <sys/socket.h>
-		#include <netdb.h>],[getaddrinfo(NULL, NULL, NULL, NULL);],
-			[AC_MSG_RESULT([yes])
-			AC_DEFINE(HAVE_GETADDRINFO, 1,
-				[Define if you have the `getaddrinfo' function.])],
-			[AC_MSG_RESULT([no])
-			AC_LIBOBJ(lib/getaddrinfo)])])
-	AC_CHECK_FUNCS(getnameinfo, , [AC_LIBOBJ(lib/getnameinfo)])
-else
-	AC_LIBOBJ(lib/getaddrinfo)
-	AC_LIBOBJ(lib/getnameinfo)
-fi
+AC_CHECK_FUNCS(getaddrinfo, , AC_LIBOBJ(lib/getaddrinfo)) 
+AC_CHECK_FUNCS(getnameinfo, , AC_LIBOBJ(lib/getnameinfo))
 
-AC_CHECK_MEMBER([struct sockaddr.sa_len],
-		[ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ],
+AC_CHECK_MEMBER([struct sockaddr.sa_len], 
+		[ AC_DEFINE(HAVE_SOCKADDR_LEN) ],
 		[],
 		[
 #include <sys/types.h>
 #include <sys/socket.h>
 ])
 
-AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
-		[ AC_DEFINE(HAVE_SOCKADDR_IN_LEN, 1, [Do we have sockaddr_in.sin_len?]) ],
-		[],
-		[
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-])
-
 AC_MSG_CHECKING(struct sockaddr_storage)
 AC_TRY_COMPILE([#include <sys/types.h>
 #include <sys/socket.h>],
 [struct sockaddr_storage x;],
 	AC_MSG_RESULT(yes)
-	AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1,
+	AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, 
 		[Define if you have strct sockaddr_storage.] ),
 	AC_MSG_RESULT(no))
 
-AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id],
-		[ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID, 1, [Do we have sockaddr_in6.sin6_scope_id?]) ],
-		[],
-		[
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-])
-
 # if we can't find strcasecmp, look in -lresolv (for Unixware at least)
 #
 AC_CHECK_FUNCS(strcasecmp)
@@ -436,15 +329,14 @@ fi
 
 dnl At the moment we don't test for a broken memcmp(), because all we
 dnl need to do is test for equality, not comparison, and it seems that
-dnl every platform has a memcmp that can do at least that.
+dnl every platform has a memcmp that can do at least that.  
 dnl AC_FUNC_MEMCMP
 
 AC_FUNC_UTIME_NULL
-AC_FUNC_ALLOCA
-AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod mkfifo \
-    fchmod fstat strchr readlink link utime utimes strftime mtrace \
-    memmove lchown vsnprintf snprintf asprintf setsid glob strpbrk \
-    strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid)
+AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod)
+AC_CHECK_FUNCS(fchmod fstat strchr readlink link utime utimes strftime)
+AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf asprintf setsid glob strpbrk)
+AC_CHECK_FUNCS(strlcat strlcpy mtrace mallinfo)
 
 AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
 AC_TRY_RUN([
@@ -460,6 +352,15 @@ if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then
     AC_DEFINE(HAVE_SOCKETPAIR, 1, [ ])
 fi
 
+AC_CACHE_CHECK([for working fnmatch],rsync_cv_HAVE_FNMATCH,[
+AC_TRY_RUN([#include <fnmatch.h>
+main() { exit((fnmatch("*.o", "x.o", FNM_PATHNAME) == 0 &&
+               fnmatch("a/b/*", "a/b/c/d", FNM_PATHNAME) != 0) ? 0: 1); }],
+rsync_cv_HAVE_FNMATCH=yes,rsync_cv_HAVE_FNMATCH=no,rsync_cv_HAVE_FNMATCH=cross)])
+if test x"$rsync_cv_HAVE_FNMATCH" = x"yes"; then
+    AC_DEFINE(HAVE_FNMATCH, 1, [ ])
+fi
+
 if test x"$with_included_popt" != x"yes"
 then
     AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes])
@@ -471,12 +372,6 @@ then
     AC_MSG_RESULT($srcdir/popt)
     BUILD_POPT='$(popt_OBJS)'
     CFLAGS="$CFLAGS -I$srcdir/popt"
-    if test x"$ALLOCA" != x
-    then
-	# this can be removed when/if we add an included alloca.c;
-	#  see autoconf documentation on AC_FUNC_ALLOCA
-	AC_MSG_WARN([included libpopt will use malloc, not alloca (which wastes a small amount of memory)])
-    fi
 else
     AC_MSG_RESULT(no)
 fi
@@ -550,7 +445,7 @@ AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[
 AC_TRY_RUN([
 #include <sys/types.h>
 #include <stdarg.h>
-void foo(const char *format, ...) {
+void foo(const char *format, ...) { 
        va_list ap;
        int len;
        char buf[5];
@@ -577,10 +472,10 @@ AC_TRY_RUN([#include <stdlib.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
-main() {
+main() { 
   struct stat st;
-  char tpl[20]="/tmp/test.XXXXXX";
-  int fd = mkstemp(tpl);
+  char tpl[20]="/tmp/test.XXXXXX"; 
+  int fd = mkstemp(tpl); 
   if (fd == -1) exit(1);
   unlink(tpl);
   if (fstat(fd, &st) != 0) exit(1);
@@ -603,7 +498,7 @@ AC_TRY_RUN([
 #include <arpa/inet.h>
 main() { struct in_addr ip; ip.s_addr = 0x12345678;
 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
-    strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(1); }
+    strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(1); } 
 exit(0);}],
            rsync_cv_REPLACE_INET_NTOA=no,rsync_cv_REPLACE_INET_NTOA=yes,rsync_cv_REPLACE_INET_NTOA=cross)])
 if test x"$rsync_cv_REPLACE_INET_NTOA" = x"yes"; then
@@ -617,7 +512,7 @@ AC_TRY_RUN([
 #include <sys/types.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-main() { struct in_addr ip;
+main() { struct in_addr ip; 
 if (inet_aton("example", &ip) == 0) exit(0); exit(1);}],
            rsync_cv_REPLACE_INET_ATON=no,rsync_cv_REPLACE_INET_ATON=yes,rsync_cv_REPLACE_INET_ATON=cross)])
 if test x"$rsync_cv_REPLACE_INET_ATON" = x"yes"; then
@@ -658,21 +553,6 @@ AC_SUBST(BUILD_POPT)
 AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig])
 AC_OUTPUT
 
-if test x"$with_rsh" = x; then
-	if test x"$HAVE_REMSH" = x1; then
-		rmsh1='remsh:'
-		rmsh2='=remsh'
-	else
-		rmsh1='rsh:  '
-		rmsh2='=rsh  '
-	fi
-	AC_MSG_RESULT()
-	AC_MSG_RESULT([    **********************************************************************])
-	AC_MSG_RESULT([    *   As of v2.6.0, the default remote shell is ssh instead of rsh!!   *])
-	AC_MSG_RESULT([    *   To use previous default of $rmsh1 ./configure --with-rsh$rmsh2   *])
-	AC_MSG_RESULT([    **********************************************************************])
-fi
-
 AC_MSG_RESULT()
 AC_MSG_RESULT([    rsync ${RSYNC_VERSION} configuration successful])
 AC_MSG_RESULT()

doc/.cvsignore

@@ -1,2 +0,0 @@
-rsync.pdf
-rsync.ps

doc/README-SGML

@@ -1,20 +0,0 @@
-Handling the rsync SGML documentation
-
-rsync documentation is now primarily in Docbook format.  Docbook is an
-SGML/XML documentation format that is becoming standard on free
-operating systems.  It's also used for Samba documentation.
-
-The SGML files are source code that can be translated into various
-useful output formats, primarily PDF, HTML, Postscript and plain text.  
-
-To do this transformation on Debian, you should install the
-docbook-utils package.  Having done that, you can say 
-
-  docbook2pdf rsync.sgml
-
-and so on.
-
-On other systems you probably need James Clark's "sp" and "JadeTeX"
-packages.  Work it out for yourself and send a note to the mailing
-list.
-

doc/profile.txt

@@ -1,42 +0,0 @@
-Notes on rsync profiling
-
-strlcpy is hot:
-
-                0.00    0.00       1/7735635     push_dir [68]
-                0.00    0.00       1/7735635     pop_dir [71]
-                0.00    0.00       1/7735635     send_file_list [15]
-                0.01    0.00   18857/7735635     send_files [4]
-                0.04    0.00  129260/7735635     send_file_entry [18]
-                0.04    0.00  129260/7735635     make_file [20]
-                0.04    0.00  141666/7735635     send_directory <cycle 1> [36]
-                2.29    0.00 7316589/7735635     f_name [13]
-[14]    11.7    2.42    0.00 7735635         strlcpy [14]
-
-
-Here's the top few functions:
-
- 46.23      9.57     9.57 13160929     0.00     0.00  mdfour64
- 14.78     12.63     3.06 13160929     0.00     0.00  copy64
- 11.69     15.05     2.42  7735635     0.00     0.00  strlcpy
- 10.05     17.13     2.08    41438     0.05     0.38  sum_update
-  4.11     17.98     0.85 13159996     0.00     0.00  mdfour_update
-  1.50     18.29     0.31                             file_compare
-  1.45     18.59     0.30   129261     0.00     0.01  send_file_entry
-  1.23     18.84     0.26  2557585     0.00     0.00  f_name
-  1.11     19.07     0.23  1483750     0.00     0.00  u_strcmp
-  1.11     19.30     0.23   118129     0.00     0.00  writefd_unbuffered
-  0.92     19.50     0.19  1085011     0.00     0.00  writefd
-  0.43     19.59     0.09   156987     0.00     0.00  read_timeout
-  0.43     19.68     0.09   129261     0.00     0.00  clean_fname
-  0.39     19.75     0.08    32887     0.00     0.38  matched
-  0.34     19.82     0.07        1    70.00 16293.92  send_files
-  0.29     19.89     0.06   129260     0.00     0.00  make_file
-  0.29     19.95     0.06    75430     0.00     0.00  read_unbuffered
-
-
-
-mdfour could perhaps be made faster:
-
-/* NOTE: This code makes no attempt to be fast!  */
-
-There might be an optimized version somewhere that we can borrow.

doc/rsync.sgml

@@ -1,351 +0,0 @@
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
-<book id="rsync">
-  <bookinfo>
-    <title>rsync</title>
-    <copyright>
-      <year>1996 -- 2002</year>
-      <holder>Martin Pool</holder>
-      <holder>Andrew Tridgell</holder>
-    </copyright>
-    <author>
-      <firstname>Martin</firstname>
-      <surname>Pool</surname>
-    </author>
-  </bookinfo>
-
-  <chapter>
-    <title>Introduction</title>
-
-    <para>rsync is a flexible program for efficiently copying files or
-      directory trees.
-
-    <para>rsync has many options to select which files will be copied
-      and how they are to be transferred.  It may be used as an
-      alternative to ftp, http, scp or rcp.
-
-    <para>The rsync remote-update protocol allows rsync to transfer just
-      the differences between two sets of files across the network link,
-      using an efficient checksum-search algorithm described in the
-      technical report that accompanies this package.</para>
-
-    <para>Some of the additional features of rsync are:</para>
-
-    <itemizedlist>
-      
-      <listitem>
-	<para>support for copying links, devices, owners, groups and
-	  permissions
-	</para>
-      </listitem>
-      
-      <listitem>
-	<para>
-	  exclude and exclude-from options similar to GNU tar
-	</para>
-      </listitem>
-
-      <listitem>
-	<para>
-	  a CVS exclude mode for ignoring the same files that CVS would ignore
-      </listitem>
-
-      <listitem>
-	<para>
-	  can use any transparent remote shell, including rsh or ssh
-      </listitem>
-
-      <listitem>
-	<para>
-	  does not require root privileges
-      </listitem>
-
-      <listitem>
-	<para>
-	  pipelining of file transfers to minimize latency costs
-      </listitem>
-		
-      <listitem>
-	<para>
-	  support for anonymous or authenticated rsync servers (ideal for
-	  mirroring)
-	</para>
-      </listitem>
-    </itemizedlist>
-  </chapter>
-
-
-
-  <chapter>
-    <title>Using rsync</title>
-    <section>
-      <title>
-	Introductory example
-      </title>
-      
-      <para>
-	Probably the most common case of rsync usage is to copy files
-	to or from a remote machine using
-	<application>ssh</application> as a network transport.  In
-	this situation rsync is a good alternative to
-	<application>scp</application>.
-      </para>
-
-      <para>
-	The most commonly used arguments for rsync are
-      </para>
-
-      <variablelist>
-	<varlistentry>
-	  <term><option>-v</option></term>
-	  <listitem>
-	    <para>Be verbose.  Primarily, display the name of each file as it is copied.</para>
-	  </listitem>
-	</varlistentry>
-
-
-	<varlistentry>
-	  <term><option>-a</option></term>
-	  <listitem>
-	    <para>
-	      Reproduce the structure and attributes of the origin files as exactly
-	      as possible: this includes copying subdirectories, symlinks, special
-	      files, ownership and permissions.  (@xref{Attributes to
-	      copy}.)
-	    </para>
-	  </listitem>
-	</varlistentry>
-      </variablelist>
-
-
-	
-      <para><option>-v </option>
-      
-      <para><option>-z</option>
-	Compress network traffic, using a modified version of the
-	@command{zlib} library.</para>
-      
-      <para><option>-P</option>
-	Display a progress indicator while files are transferred.  This should
-	normally be ommitted if rsync is not run on a terminal.
-      </para>
-    </section>
-
-
-
-
-    <section>
-      <title>Local and remote</title>
-      
-      <para>There are six different ways of using rsync. They
-      are:</para>
-
-      
-
-      <!-- one of (CALLOUTLIST GLOSSLIST ITEMIZEDLIST ORDEREDLIST SEGMENTEDLIST SIMPLELIST VARIABLELIST CAUTION IMPORTANT NOTE TIP WARNING LITERALLAYOUT PROGRAMLISTING PROGRAMLISTINGCO SCREEN SCREENCO SCREENSHOT SYNOPSIS CMDSYNOPSIS FUNCSYNOPSIS CLASSSYNOPSIS FIELDSYNOPSIS CONSTRUCTORSYNOPSIS DESTRUCTORSYNOPSIS METHODSYNOPSIS FORMALPARA PARA SIMPARA ADDRESS BLOCKQUOTE GRAPHIC GRAPHICCO MEDIAOBJECT MEDIAOBJECTCO INFORMALEQUATION INFORMALEXAMPLE INFORMALFIGURE INFORMALTABLE EQUATION EXAMPLE FIGURE TABLE MSGSET PROCEDURE SIDEBAR QANDASET ANCHOR BRIDGEHEAD REMARK HIGHLIGHTS ABSTRACT AUTHORBLURB EPIGRAPH INDEXTERM REFENTRY SECTION) -->
-      <orderedlist>
-	<listitem>
-	  <para>
-	    for copying local files. This is invoked when neither
-	    source nor destination path contains a @code{:} separator
-
-	<listitem>
-	  <para>
-	    for copying from the local machine to a remote machine using
-	    a remote shell program as the transport (such as rsh or
-	    ssh). This is invoked when the destination path contains a
-	    single @code{:} separator.
-
-	<listitem>
-	  <para>
-	    for copying from a remote machine to the local machine
-	    using a remote shell program. This is invoked when the source
-	    contains a @code{:} separator.
-
-	<listitem>
-	  <para>
-	    for copying from a remote rsync server to the local
-	    machine. This is invoked when the source path contains a @code{::}
-	    separator or a @code{rsync://} URL.
-
-	<listitem>
-	  <para>
-	    for copying from the local machine to a remote rsync
-	    server. This is invoked when the destination path contains a @code{::}
-	    separator.
-
-	<listitem>
-	  <para>
-	    for listing files on a remote machine. This is done the
-	    same way as rsync transfers except that you leave off the
-	    local destination.  
-
-	</listitem>
-      </orderedlist>
-	  <para>
-Note that in all cases (other than listing) at least one of the source
-and destination paths must be local.
-
-	  <para>
-Any one invocation of rsync makes a copy in a single direction.  rsync
-currently has no equivalent of @command{ftp}'s interactive mode.
-
-@cindex @sc{nfs}
-@cindex network filesystems
-@cindex remote filesystems
-
-	  <para>
-rsync's network protocol is generally faster at copying files than
-network filesystems such as @sc{nfs} or @sc{cifs}.  It is better to
-run rsync on the file server either as a daemon or over ssh than
-running rsync giving the network directory.
-      </para>
-    </section>
-  </chapter>
-
-
-
-  <chapter>
-    <title>Frequently asked questions</title>
-
-    
-    <!-- one of (CALLOUTLIST GLOSSLIST ITEMIZEDLIST ORDEREDLIST SEGMENTEDLIST SIMPLELIST VARIABLELIST CAUTION IMPORTANT NOTE TIP WARNING LITERALLAYOUT PROGRAMLISTING PROGRAMLISTINGCO SCREEN SCREENCO SCREENSHOT SYNOPSIS CMDSYNOPSIS FUNCSYNOPSIS CLASSSYNOPSIS FIELDSYNOPSIS CONSTRUCTORSYNOPSIS DESTRUCTORSYNOPSIS METHODSYNOPSIS FORMALPARA PARA SIMPARA ADDRESS BLOCKQUOTE GRAPHIC GRAPHICCO MEDIAOBJECT MEDIAOBJECTCO INFORMALEQUATION INFORMALEXAMPLE INFORMALFIGURE INFORMALTABLE EQUATION EXAMPLE FIGURE TABLE MSGSET PROCEDURE SIDEBAR QANDASET ANCHOR BRIDGEHEAD REMARK HIGHLIGHTS ABSTRACT AUTHORBLURB EPIGRAPH INDEXTERM SECTION SIMPLESECT REFENTRY SECT1) -->
-    <qandaset>
-      <!-- one of (QANDADIV QANDAENTRY) -->
-
-      <qandaentry>
-	<question>
-	  <!-- one of (CALLOUTLIST GLOSSLIST ITEMIZEDLIST ORDEREDLIST
-	  SEGMENTEDLIST SIMPLELIST VARIABLELIST CAUTION IMPORTANT NOTE
-	  TIP WARNING LITERALLAYOUT PROGRAMLISTING PROGRAMLISTINGCO
-	  SCREEN SCREENCO SCREENSHOT SYNOPSIS CMDSYNOPSIS FUNCSYNOPSIS
-	  CLASSSYNOPSIS FIELDSYNOPSIS CONSTRUCTORSYNOPSIS
-	  DESTRUCTORSYNOPSIS METHODSYNOPSIS FORMALPARA PARA SIMPARA
-	  ADDRESS BLOCKQUOTE GRAPHIC GRAPHICCO MEDIAOBJECT
-	  MEDIAOBJECTCO INFORMALEQUATION INFORMALEXAMPLE
-	  INFORMALFIGURE INFORMALTABLE EQUATION EXAMPLE FIGURE TABLE
-	  PROCEDURE ANCHOR BRIDGEHEAD REMARK HIGHLIGHTS INDEXTERM) -->
-	  <para>Are there mailing lists for rsync?
-	</question>
-
-	<answer>
-	  <para>Yes, and you can subscribe and unsubscribe through a
-	  web interface at
-	    <ulink
-	      url="http://lists.samba.org/">http://lists.samba.org/</ulink>
-	  </para>
-
-	  <para>
-	    If you are having trouble with the mailing list, please
-	    send mail to the administrator
-	    
-	    <email>rsync-admin@lists.samba.org</email>
-
-	    not to the list itself.
-	  </para>
-
-	  <para>
-	    The mailing list archives are searchable.  Use 
-	    <ulink url="http://google.com/">Google</ulink> and prepend
-	    the search with <userinput>site:lists.samba.org
-	    rsync</userinput>, plus relevant keywords.
-	  </para>
-	</answer>
-      </qandaentry>
-
-
-      <qandaentry>
-	<question>
-	  <para>
-	    Why is rsync so much bigger when I build it with
-	    <command>gcc</command>?
-	  </para>
-	</question>
-	<answer>
-	  <para>
-	    On gcc, rsync builds by default with debug symbols
-	    included.  If you strip both executables, they should end
-	    up about the same size.  (Use <command>make
-	    install-strip</command>.)
-	  </para>
-	</answer>
-      </qandaentry>
-
-      
-      <qandaentry>
-	<question>
-	  <para>Is rsync useful for a single large file like an ISO image?</para>
-	</question>
-	<answer>
-	  <para>
-	    Yes, but note the following:
-
-	  <para>
-   Background: A common use of rsync is to update a file (or set of files) in one location from a more
-   correct or up-to-date copy in another location, taking advantage of portions of the files that are
-   identical to speed up the process. (Note that rsync will transfer a file in its entirety if no copy
-   exists at the destination.)
-
-	  <para>
-   (This discussion is written in terms of updating a local copy of a file from a correct file in a
-   remote location, although rsync can work in either direction.)
-
-	  <para>
-   The file to be updated (the local file) must be in a destination directory that has enough space for
-   two copies of the file. (In addition, keep an extra copy of the file to be updated in a different
-   location for safety -- see the discussion (below) about rsync's behavior when the rsync process is
-   interrupted before completion.)
-
-	  <para>
-   The local file must have the same name as the remote file being sync'd to (I think?). If you are
-   trying to upgrade an iso from, for example, beta1 to beta2, rename the local file to the same name
-   as the beta2 file. *(This is a useful thing to do -- only the changed portions will be
-   transmitted.)*
-
-	  <para>
-   The extra copy of the local file kept in a different location is because of rsync's behavior if
-   interrupted before completion:
-
-	  <para>
-   * If you specify the --partial option and rsync is interrupted, rsync will save the partially
-   rsync'd file and throw away the original local copy. (The partially rsync'd file is correct but
-   truncated.) If rsync is restarted, it will not have a local copy of the file to check for duplicate
-   blocks beyond the section of the file that has already been rsync'd, thus the remainder of the rsync
-   process will be a "pure transfer" of the file rather than taking advantage of the rsync algorithm.
-
-	  <para>
-   * If you don't specify the --partial option and rsync is interrupted, rsync will throw away the
-   partially rsync'd file, and, when rsync is restarted starts the rsync process over from the
-   beginning.
-
-	  <para>
-   Which of these is most desirable depends on the degree of commonality between the local and remote
-   copies of the file *and how much progress was made before the interruption*.
-
-	  <para>
-   The ideal approach after an interruption would be to create a new file by taking the original file
-   and deleting a portion equal in size to the portion already rsync'd and then appending *the
-   remaining* portion to the portion of the file that has already been rsync'd. (There has been some
-   discussion about creating an option to do this automatically.)
-
-   The --compare-dest option is useful when transferring multiple files, but is of no benefit in
-   transferring a single file. (AFAIK)
-
-   *Other potentially useful information can be found at:
-   -[3]http://twiki.org/cgi-bin/view/Wikilearn/RsyncingALargeFile
-
-   This answer, formatted with "real" bullets, can be found at:
-   -[4]http://twiki.org/cgi-bin/view/Wikilearn/RsyncingALargeFileFAQ*
-
-	  </para>
-	</answer>
-      </qandaentry>
-    </qandaset>
-  </chapter>
-
-
-  <appendix>
-    <title>Other Resources</title>
-    
-    <para><ulink url="http://www.ccp14.ac.uk/ccp14admin/rsync/"></ulink></para>
-  </appendix>
-</book>

errcode.h

@@ -19,15 +19,13 @@
 
 /*
  * error codes returned by rsync.  If you change these, please also update the
- * string mappings in log.c and the EXIT VALUES in rsync.yo
+ * string mappings in log.c
  */
 
-#define RERR_OK         0
 #define RERR_SYNTAX     1       /* syntax or usage error */
 #define RERR_PROTOCOL   2       /* protocol incompatibility */
 #define RERR_FILESELECT 3       /* errors selecting input/output files, dirs */
-#define RERR_UNSUPPORTED 4      /* requested action not supported */
-#define RERR_STARTCLIENT 5      /* error starting client-server protocol */
+#define RERR_UNSUPPORTED 4       /* requested action not supported */
 
 #define RERR_SOCKETIO   10      /* error in socket IO */
 #define RERR_FILEIO     11      /* error in file IO */
@@ -39,7 +37,6 @@
 #define RERR_WAITCHILD  21      /* some error returned by waitpid() */
 #define RERR_MALLOC     22      /* error allocating core memory buffers */
 #define RERR_PARTIAL    23      /* partial transfer */
-#define RERR_VANISHED   24      /* file(s) vanished on sender side */
 
 #define RERR_TIMEOUT    30      /* timeout in data send/receive */
 

exclude.c

@@ -1,193 +1,118 @@
-/* -*- c-file-style: "linux" -*-
- *
- * Copyright (C) 1996-2001 by Andrew Tridgell <tridge@samba.org>
- * Copyright (C) 1996 by Paul Mackerras
- * Copyright (C) 2002 by Martin Pool
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
+/* 
+   Copyright (C) Andrew Tridgell 1996
+   Copyright (C) Paul Mackerras 1996
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
 
 /* a lot of this stuff was originally derived from GNU tar, although
    it has now changed so much that it is hard to tell :) */
 
-/* include/exclude cluestick added by Martin Pool <mbp@samba.org> */
-
 #include "rsync.h"
 
 extern int verbose;
-extern int eol_nulls;
-extern int list_only;
-extern int recurse;
+extern int delete_mode;
 
-extern char curr_dir[];
+static struct exclude_struct **exclude_list;
 
-struct exclude_list_struct exclude_list = { 0, 0, "" };
-struct exclude_list_struct local_exclude_list = { 0, 0, "per-dir .cvsignore " };
-struct exclude_list_struct server_exclude_list = { 0, 0, "server " };
-char *exclude_path_prefix = NULL;
-
-/** Build an exclude structure given a exclude pattern */
-static void make_exclude(struct exclude_list_struct *listp, const char *pattern,
-			 int pat_len, int include)
+/* build an exclude structure given a exclude pattern */
+static struct exclude_struct *make_exclude(char *pattern, int include)
 {
 	struct exclude_struct *ret;
-	const char *cp;
-	int ex_len;
 
-	ret = new(struct exclude_struct);
-	if (!ret)
-		out_of_memory("make_exclude");
+	ret = (struct exclude_struct *)malloc(sizeof(*ret));
+	if (!ret) out_of_memory("make_exclude");
 
-	memset(ret, 0, sizeof ret[0]);
-	ret->include = include;
+	memset(ret, 0, sizeof(*ret));
 
-	if (exclude_path_prefix)
-		ret->match_flags |= MATCHFLG_ABS_PATH;
-	if (exclude_path_prefix && *pattern == '/')
-		ex_len = strlen(exclude_path_prefix);
-	else
-		ex_len = 0;
-	ret->pattern = new_array(char, ex_len + pat_len + 1);
-	if (!ret->pattern)
-		out_of_memory("make_exclude");
-	if (ex_len)
-		memcpy(ret->pattern, exclude_path_prefix, ex_len);
-	strlcpy(ret->pattern + ex_len, pattern, pat_len + 1);
-	pat_len += ex_len;
-
-	if (strpbrk(ret->pattern, "*[?")) {
-		ret->match_flags |= MATCHFLG_WILD;
-		if ((cp = strstr(ret->pattern, "**")) != NULL) {
-			ret->match_flags |= MATCHFLG_WILD2;
-			/* If the pattern starts with **, note that. */
-			if (cp == ret->pattern)
-				ret->match_flags |= MATCHFLG_WILD2_PREFIX;
-		}
+	if (strncmp(pattern,"- ",2) == 0) {
+		pattern += 2;
+	} else if (strncmp(pattern,"+ ",2) == 0) {
+		ret->include = 1;
+		pattern += 2;
+	} else {
+		ret->include = include;
 	}
 
-	if (pat_len > 1 && ret->pattern[pat_len-1] == '/') {
-		ret->pattern[pat_len-1] = 0;
+	ret->pattern = strdup(pattern);
+
+	if (!ret->pattern) out_of_memory("make_exclude");
+
+	if (strpbrk(pattern, "*[?")) {
+	    ret->regular_exp = 1;
+	    ret->fnmatch_flags = FNM_PATHNAME;
+	    if (strstr(pattern, "**")) {
+		    static int tested;
+		    if (!tested) {
+			    tested = 1;
+			    if (fnmatch("a/b/*", "a/b/c/d", FNM_PATHNAME)==0) {
+				    rprintf(FERROR,"WARNING: fnmatch FNM_PATHNAME is broken on your system\n");
+			    }
+		    }
+		    ret->fnmatch_flags = 0;
+	    }
+	}
+
+	if (strlen(pattern) > 1 && pattern[strlen(pattern)-1] == '/') {
+		ret->pattern[strlen(pattern)-1] = 0;
 		ret->directory = 1;
 	}
 
-	for (cp = ret->pattern; (cp = strchr(cp, '/')) != NULL; cp++)
-		ret->slash_cnt++;
-
-	if (!listp->tail)
-		listp->head = listp->tail = ret;
-	else {
-		listp->tail->next = ret;
-		listp->tail = ret;
+	if (!strchr(ret->pattern,'/')) {
+		ret->local = 1;
 	}
+
+	return ret;
 }
 
 static void free_exclude(struct exclude_struct *ex)
 {
 	free(ex->pattern);
+	memset(ex,0,sizeof(*ex));
 	free(ex);
 }
 
-void free_exclude_list(struct exclude_list_struct *listp)
-{
-	struct exclude_struct *ent, *next;
-
-	if (verbose > 2) {
-		rprintf(FINFO, "[%s] clearing %sexclude list\n",
-			who_am_i(), listp->debug_type);
-	}
-
-	for (ent = listp->head; ent; ent = next) {
-		next = ent->next;
-		free_exclude(ent);
-	}
-
-	listp->head = listp->tail = NULL;
-}
-
-static int check_one_exclude(char *name, struct exclude_struct *ex,
-                             int name_is_dir)
+static int check_one_exclude(char *name,struct exclude_struct *ex,
+			     STRUCT_STAT *st)
 {
 	char *p;
-	int match_start = 0;
+	int match_start=0;
 	char *pattern = ex->pattern;
 
-	/* If the pattern does not have any slashes AND it does not have
-	 * a "**" (which could match a slash), then we just match the
-	 * name portion of the path. */
-	if (!ex->slash_cnt && !(ex->match_flags & MATCHFLG_WILD2)) {
-		if ((p = strrchr(name,'/')) != NULL)
-			name = p+1;
-	}
-	else if ((ex->match_flags & MATCHFLG_ABS_PATH) && *name != '/') {
-		static char full_name[MAXPATHLEN];
-		int plus = curr_dir[1] == '\0'? 1 : 0;
-		pathjoin(full_name, sizeof full_name, curr_dir+plus, name);
-		name = full_name;
-	}
+	if (ex->local && (p=strrchr(name,'/')))
+		name = p+1;
 
 	if (!name[0]) return 0;
 
-	if (ex->directory && !name_is_dir) return 0;
+	if (ex->directory && !S_ISDIR(st->st_mode)) return 0;
 
-	if (*pattern == '/') {
+	if (*pattern == '/' && *name != '/') {
 		match_start = 1;
 		pattern++;
-		if (*name == '/')
-			name++;
 	}
 
-	if (ex->match_flags & MATCHFLG_WILD) {
-		/* A non-anchored match with an infix slash and no "**"
-		 * needs to match the last slash_cnt+1 name elements. */
-		if (!match_start && ex->slash_cnt &&
-		    !(ex->match_flags & MATCHFLG_WILD2)) {
-			int cnt = ex->slash_cnt + 1;
-			for (p = name + strlen(name) - 1; p >= name; p--) {
-				if (*p == '/' && !--cnt)
-					break;
-			}
-			name = p+1;
-		}
-		if (wildmatch(pattern, name))
+	if (ex->regular_exp) {
+		if (fnmatch(pattern, name, ex->fnmatch_flags) == 0) {
 			return 1;
-		if (ex->match_flags & MATCHFLG_WILD2_PREFIX) {
-			/* If the **-prefixed pattern has a '/' as the next
-			 * character, then try to match the rest of the
-			 * pattern at the root. */
-			if (pattern[2] == '/' && wildmatch(pattern+3, name))
-				return 1;
 		}
-		else if (!match_start && ex->match_flags & MATCHFLG_WILD2) {
-			/* A non-anchored match with an infix or trailing "**"
-			 * (but not a prefixed "**") needs to try matching
-			 * after every slash. */
-			while ((name = strchr(name, '/')) != NULL) {
-				name++;
-				if (wildmatch(pattern, name))
-					return 1;
-			}
-		}
-	} else if (match_start) {
-		if (strcmp(name,pattern) == 0)
-			return 1;
 	} else {
 		int l1 = strlen(name);
 		int l2 = strlen(pattern);
-		if (l2 <= l1 &&
+		if (l2 <= l1 && 
 		    strcmp(name+(l1-l2),pattern) == 0 &&
-		    (l1==l2 || name[l1-(l2+1)] == '/')) {
+		    (l1==l2 || (!match_start && name[l1-(l2+1)] == '/'))) {
 			return 1;
 		}
 	}
@@ -196,251 +121,251 @@ static int check_one_exclude(char *name, struct exclude_struct *ex,
 }
 
 
-static void report_exclude_result(char const *name,
-                                  struct exclude_struct const *ent,
-                                  int name_is_dir, const char *type)
+int check_exclude(char *name,struct exclude_struct **local_exclude_list,
+		  STRUCT_STAT *st)
 {
-	/* If a trailing slash is present to match only directories,
-	 * then it is stripped out by make_exclude.  So as a special
-	 * case we add it back in here. */
+	int n;
 
-	if (verbose >= 2) {
-		rprintf(FINFO, "[%s] %scluding %s %s because of %spattern %s%s\n",
-			who_am_i(), ent->include ? "in" : "ex",
-			name_is_dir ? "directory" : "file", name, type,
-			ent->pattern, ent->directory ? "/" : "");
+	if (name && (name[0] == '.') && !name[1])
+		/* never exclude '.', even if somebody does --exclude '*' */
+		return 0;
+
+	if (exclude_list) {
+		for (n=0; exclude_list[n]; n++)
+			if (check_one_exclude(name,exclude_list[n],st))
+				return !exclude_list[n]->include;
 	}
-}
 
-
-/*
- * Return -1 if file "name" is defined to be excluded by the specified
- * exclude list, 1 if it is included, and 0 if it was not matched.
- */
-int check_exclude(struct exclude_list_struct *listp, char *name, int name_is_dir)
-{
-	struct exclude_struct *ent;
-
-	for (ent = listp->head; ent; ent = ent->next) {
-		if (check_one_exclude(name, ent, name_is_dir)) {
-			report_exclude_result(name, ent, name_is_dir,
-					      listp->debug_type);
-			return ent->include ? 1 : -1;
-		}
+	if (local_exclude_list) {
+		for (n=0; local_exclude_list[n]; n++)
+			if (check_one_exclude(name,local_exclude_list[n],st))
+				return !local_exclude_list[n]->include;
 	}
 
 	return 0;
 }
 
 
-/* Get the next include/exclude arg from the string.  The token will not
- * be '\0' terminated, so use the returned length to limit the string.
- * Also, be sure to add this length to the returned pointer before passing
- * it back to ask for the next token.  This routine will not parse the +/-
- * prefixes or the "!" token when xflags contains XFLG_WORDS_ONLY.  The
- * *incl_ptr value will be 1 for an include, 0 for an exclude, and -1 for
- * the list-clearing "!" token.
- */
-static const char *get_exclude_tok(const char *p, int *len_ptr, int *incl_ptr,
-				   int xflags)
+void add_exclude_list(char *pattern,struct exclude_struct ***list, int include)
 {
-	const unsigned char *s = (const unsigned char *)p;
-	int len;
+	int len=0;
+	if (list && *list)
+		for (; (*list)[len]; len++) ;
 
-	if (xflags & XFLG_WORD_SPLIT) {
-		/* Skip over any initial whitespace. */
-		while (isspace(*s))
-			s++;
-		/* Update for "!" check. */
-		p = (const char *)s;
-	}
-
-	/* Is this a '+' or '-' followed by a space (not whitespace)? */
-	if (!(xflags & XFLG_WORDS_ONLY)
-	    && (*s == '-' || *s == '+') && s[1] == ' ') {
-		*incl_ptr = *s == '+';
-		s += 2;
-	} else
-		*incl_ptr = xflags & XFLG_DEF_INCLUDE;
-
-	if (xflags & XFLG_WORD_SPLIT) {
-		const unsigned char *cp = s;
-		/* Token ends at whitespace or the end of the string. */
-		while (!isspace(*cp) && *cp != '\0')
-			cp++;
-		len = cp - s;
-	} else
-		len = strlen(s);
-
-	if (*p == '!' && len == 1 && !(xflags & XFLG_WORDS_ONLY))
-		*incl_ptr = -1;
-
-	*len_ptr = len;
-	return (const char *)s;
-}
-
-
-void add_exclude(struct exclude_list_struct *listp, const char *pattern,
-		 int xflags)
-{
-	int pat_len, incl;
-	const char *cp;
-
-	if (!pattern)
-		return;
-
-	cp = pattern;
-	pat_len = 0;
-	while (1) {
-		cp = get_exclude_tok(cp + pat_len, &pat_len, &incl, xflags);
-		if (!pat_len)
-			break;
-		/* If we got the special "!" token, clear the list. */
-		if (incl < 0)
-			free_exclude_list(listp);
-		else {
-			make_exclude(listp, cp, pat_len, incl);
-
-			if (verbose > 2) {
-				rprintf(FINFO, "[%s] add_exclude(%.*s, %s%s)\n",
-					who_am_i(), pat_len, cp,
-					listp->debug_type,
-					incl ? "include" : "exclude");
-			}
+	if (strcmp(pattern,"!") == 0) {
+		if (verbose > 2)
+			rprintf(FINFO,"clearing exclude list\n");
+		while ((len)--) {
+			free_exclude((*list)[len]);
 		}
+		free((*list));
+		*list = NULL;
+		return;
 	}
+
+	*list = (struct exclude_struct **)Realloc(*list,sizeof(struct exclude_struct *)*(len+2));
+	
+	if (!*list || !((*list)[len] = make_exclude(pattern, include)))
+		out_of_memory("add_exclude");
+	
+	if (verbose > 2)
+		rprintf(FINFO,"add_exclude(%s)\n",pattern);
+	
+	(*list)[len+1] = NULL;
 }
 
-
-void add_exclude_file(struct exclude_list_struct *listp, const char *fname,
-		      int xflags)
+void add_exclude(char *pattern, int include)
 {
-	FILE *fp;
+	add_exclude_list(pattern,&exclude_list, include);
+}
+
+struct exclude_struct **make_exclude_list(char *fname,
+					  struct exclude_struct **list1,
+					  int fatal, int include)
+{
+	struct exclude_struct **list=list1;
+	FILE *f = fopen(fname,"r");
 	char line[MAXPATHLEN];
-	char *eob = line + MAXPATHLEN - 1;
-	int word_split = xflags & XFLG_WORD_SPLIT;
-
-	if (!fname || !*fname)
-		return;
-
-	if (*fname != '-' || fname[1])
-		fp = fopen(fname, "rb");
-	else
-		fp = stdin;
-	if (!fp) {
-		if (xflags & XFLG_FATAL_ERRORS) {
-			rsyserr(FERROR, errno,
-				"failed to open %s file %s",
-				xflags & XFLG_DEF_INCLUDE ? "include" : "exclude",
-				fname);
+	if (!f) {
+		if (fatal) {
+			rprintf(FERROR,"%s : %s\n",fname,strerror(errno));
 			exit_cleanup(RERR_FILEIO);
 		}
-		return;
+		return list;
 	}
 
-	while (1) {
-		char *s = line;
-		int ch;
-		while (1) {
-			if ((ch = getc(fp)) == EOF) {
-				if (ferror(fp) && errno == EINTR)
-					continue;
-				break;
-			}
-			if (word_split && isspace(ch))
-				break;
-			if (eol_nulls? !ch : (ch == '\n' || ch == '\r'))
-				break;
-			if (s < eob)
-				*s++ = ch;
+	while (fgets(line,MAXPATHLEN,f)) {
+		int l = strlen(line);
+		if (l && line[l-1] == '\n') l--;
+		line[l] = 0;
+		if (line[0] && (line[0] != ';') && (line[0] != '#')) {
+			/* Skip lines starting with semicolon or pound.
+			   It probably wouldn't cause any harm to not skip
+			     them but there's no need to save them. */
+			add_exclude_list(line,&list,include);
 		}
-		*s = '\0';
-		/* Skip an empty token and (when line parsing) comments. */
-		if (*line && (word_split || (*line != ';' && *line != '#')))
-			add_exclude(listp, line, xflags);
-		if (ch == EOF)
-			break;
 	}
-	fclose(fp);
+	fclose(f);
+	return list;
+}
+
+
+void add_exclude_file(char *fname,int fatal,int include)
+{
+	if (!fname || !*fname) return;
+
+	exclude_list = make_exclude_list(fname,exclude_list,fatal,include);
 }
 
 
 void send_exclude_list(int f)
 {
-	struct exclude_struct *ent;
+	int i;
+	extern int remote_version;
+	extern int list_only, recurse;
 
-	/* This is a complete hack - blame Rusty.
-	 *
-	 * FIXME: This pattern shows up in the output of
-	 * report_exclude_result(), which is not ideal. */
-	if (list_only && !recurse)
-		add_exclude(&exclude_list, "/*/*", 0);
-
-	for (ent = exclude_list.head; ent; ent = ent->next) {
-		unsigned int l;
-		char p[MAXPATHLEN+1];
-
-		l = strlcpy(p, ent->pattern, sizeof p);
-		if (l == 0 || l >= MAXPATHLEN)
-			continue;
-		if (ent->directory) {
-			p[l++] = '/';
-			p[l] = '\0';
-		}
-
-		if (ent->include) {
-			write_int(f, l + 2);
-			write_buf(f, "+ ", 2);
-		} else if ((*p == '-' || *p == '+') && p[1] == ' ') {
-			write_int(f, l + 2);
-			write_buf(f, "- ", 2);
-		} else
-			write_int(f, l);
-		write_buf(f, p, l);
+	/* this is a complete hack - blame Rusty */
+	if (list_only && !recurse) {
+		add_exclude("/*/*", 0);
 	}
 
-	write_int(f, 0);
+	if (!exclude_list) {
+		write_int(f,0);
+		return;
+	}
+
+	for (i=0;exclude_list[i];i++) {
+		int l;
+		char pattern[MAXPATHLEN];
+
+		strlcpy(pattern,exclude_list[i]->pattern,sizeof(pattern)); 
+		if (exclude_list[i]->directory) strlcat(pattern,"/", sizeof(pattern));
+
+		l = strlen(pattern);
+		if (l == 0) continue;
+		if (exclude_list[i]->include) {
+			if (remote_version < 19) {
+				rprintf(FERROR,"remote rsync does not support include syntax - aborting\n");
+				exit_cleanup(RERR_UNSUPPORTED);
+			}
+			write_int(f,l+2);
+			write_buf(f,"+ ",2);
+		} else {
+			write_int(f,l);
+		}
+		write_buf(f,pattern,l);
+	}    
+
+	write_int(f,0);
 }
 
 
 void recv_exclude_list(int f)
 {
-	char line[MAXPATHLEN+1]; /* Allows a trailing slash on a max-len dir */
+	char line[MAXPATHLEN];
 	unsigned int l;
 
-	while ((l = read_int(f)) != 0) {
-		if (l >= sizeof line)
-			overflow("recv_exclude_list");
-		read_sbuf(f, line, l);
-		add_exclude(&exclude_list, line, 0);
+	while ((l=read_int(f))) {
+		if (l >= MAXPATHLEN) overflow("recv_exclude_list");
+		read_sbuf(f,line,l);
+		add_exclude(line,0);
 	}
 }
 
+/* Get the next include/exclude arg from the string. It works in a similar way
+** to strtok - initially an arg is sent over, from then on NULL. This
+** routine takes into account any +/- in the strings and does not
+** consider the space following it as a delimeter.
+*/
+char *get_exclude_tok(char *p)
+{
+	static char *s;
+	static int more;
+	char *t;
+
+	if (p) {
+		s=p;
+		if (*p)
+			more=1;
+	}
+
+	if (!more)
+		return(NULL);
+
+	/* Skip over any initial spaces */
+	while(isspace(*s))
+		s++;
+
+	/* Are we at the end of the string? */
+	if (*s) {
+		/* remember the beginning of the token */
+		t=s;
+
+		/* Is this a '+' or '-' followed by a space (not whitespace)? */
+		if ((*s=='+' || *s=='-') && *(s+1)==' ')
+			s+=2;
+	
+		/* Skip to the next space or the end of the string */
+		while(!isspace(*s) && *s!='\0')
+			s++;
+	} else {
+		t=NULL;
+	}
+
+	/* Have we reached the end of the string? */
+	if (*s)
+		*s++='\0';
+	else
+		more=0;
+	return(t);
+}
+
+	
+void add_exclude_line(char *p)
+{
+	char *tok;
+	if (!p || !*p) return;
+	p = strdup(p);
+	if (!p) out_of_memory("add_exclude_line");
+ 	for (tok=get_exclude_tok(p); tok; tok=get_exclude_tok(NULL))
+		add_exclude(tok, 0);
+	free(p);
+}
+
+void add_include_line(char *p)
+{
+	char *tok;
+	if (!p || !*p) return;
+	p = strdup(p);
+	if (!p) out_of_memory("add_include_line");
+	for (tok=get_exclude_tok(p); tok; tok=get_exclude_tok(NULL))
+		add_exclude(tok, 1);
+	free(p);
+}
+
+
+static char *cvs_ignore_list[] = {
+  "RCS","SCCS","CVS","CVS.adm","RCSLOG","cvslog.*",
+  "tags","TAGS",".make.state",".nse_depinfo",
+  "*~", "#*", ".#*", ",*", "*.old", "*.bak", "*.BAK", "*.orig",
+  "*.rej", ".del-*", "*.a", "*.o", "*.obj", "*.so", "*.Z", "*.elc", "*.ln",
+  "core",NULL};
+
 
-static char default_cvsignore[] = 
-	/* These default ignored items come from the CVS manual. */
-	"RCS SCCS CVS CVS.adm RCSLOG cvslog.* tags TAGS"
-	" .make.state .nse_depinfo *~ #* .#* ,* _$* *$"
-	" *.old *.bak *.BAK *.orig *.rej .del-*"
-	" *.a *.olb *.o *.obj *.so *.exe"
-	" *.Z *.elc *.ln core"
-	/* The rest we added to suit ourself. */
-	" .svn/";
 
 void add_cvs_excludes(void)
 {
 	char fname[MAXPATHLEN];
 	char *p;
+	int i;
+  
+	for (i=0; cvs_ignore_list[i]; i++)
+		add_exclude(cvs_ignore_list[i], 0);
 
-	add_exclude(&exclude_list, default_cvsignore,
-		    XFLG_WORD_SPLIT | XFLG_WORDS_ONLY);
-
-	if ((p = getenv("HOME"))
-	    && pathjoin(fname, sizeof fname, p, ".cvsignore") < sizeof fname) {
-		add_exclude_file(&exclude_list, fname,
-				 XFLG_WORD_SPLIT | XFLG_WORDS_ONLY);
+	if ((p=getenv("HOME")) && strlen(p) < (MAXPATHLEN-12)) {
+		slprintf(fname,sizeof(fname), "%s/.cvsignore",p);
+		add_exclude_file(fname,0,0);
 	}
 
-	add_exclude(&exclude_list, getenv("CVSIGNORE"),
-		    XFLG_WORD_SPLIT | XFLG_WORDS_ONLY);
+	add_exclude_line(getenv("CVSIGNORE"));
 }

fileio.c

@@ -1,24 +1,23 @@
-/*
+/* 
    Copyright (C) Andrew Tridgell 1998
-   Copyright (C) 2002 by Martin Pool
-
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
-  File IO utilities used in rsync
+  File IO utilities used in rsync 
   */
 #include "rsync.h"
 
@@ -39,11 +38,11 @@ int sparse_end(int f)
 
 static int write_sparse(int f,char *buf,size_t len)
 {
-	size_t l1=0, l2=0;
+	int l1=0,l2=0;
 	int ret;
 
-	for (l1 = 0; l1 < len && buf[l1] == 0; l1++) {}
-	for (l2 = 0; l2 < len-l1 && buf[len-(l2+1)] == 0; l2++) {}
+	for (l1=0;l1<len && buf[l1]==0;l1++) ;
+	for (l2=0;l2<(len-l1) && buf[len-(l2+1)]==0;l2++) ;
 
 	last_byte = buf[len-1];
 
@@ -51,79 +50,36 @@ static int write_sparse(int f,char *buf,size_t len)
 		last_sparse=1;
 
 	if (l1 > 0) {
-		do_lseek(f,l1,SEEK_CUR);
+		do_lseek(f,l1,SEEK_CUR);  
 	}
 
-	if (l1 == len)
+	if (l1 == len) 
 		return len;
 
-	ret = write(f, buf + l1, len - (l1+l2));
-	if (ret == -1 || ret == 0)
-		return ret;
-	else if (ret != (int) (len - (l1+l2)))
+	if ((ret=write(f,buf+l1,len-(l1+l2))) != len-(l1+l2)) {
+		if (ret == -1 || ret == 0) return ret;
 		return (l1+ret);
+	}
 
 	if (l2 > 0)
 		do_lseek(f,l2,SEEK_CUR);
-
+	
 	return len;
 }
 
 
-static char *wf_writeBuf;
-static size_t wf_writeBufSize;
-static size_t wf_writeBufCnt;
 
-int flush_write_file(int f)
-{
-	int ret = 0;
-	char *bp = wf_writeBuf;
-
-	while (wf_writeBufCnt > 0) {
-		if ((ret = write(f, bp, wf_writeBufCnt)) < 0) {
-			if (errno == EINTR)
-				continue;
-			return ret;
-		}
-		wf_writeBufCnt -= ret;
-		bp += ret;
-	}
-	return ret;
-}
-
-/*
- * write_file does not allow incomplete writes.  It loops internally
- * until len bytes are written or errno is set.
- */
 int write_file(int f,char *buf,size_t len)
 {
 	int ret = 0;
 
-	while (len > 0) {
-		int r1;
-		if (sparse_files) {
-			int len1 = MIN(len, SPARSE_WRITE_SIZE);
-			r1 = write_sparse(f, buf, len1);
-		} else {
-			if (!wf_writeBuf) {
-				wf_writeBufSize = MAX_MAP_SIZE;
-				wf_writeBufCnt  = 0;
-				wf_writeBuf = new_array(char, MAX_MAP_SIZE);
-				if (!wf_writeBuf)
-					out_of_memory("write_file");
-			}
-			r1 = MIN(len, wf_writeBufSize - wf_writeBufCnt);
-			if (r1) {
-				memcpy(wf_writeBuf + wf_writeBufCnt, buf, r1);
-				wf_writeBufCnt += r1;
-			}
-			if (wf_writeBufCnt == wf_writeBufSize) {
-				if (flush_write_file(f) < 0)
-					return -1;
-				if (!r1 && len)
-					continue;
-			}
-		}
+	if (!sparse_files) {
+		return write(f,buf,len);
+	}
+
+	while (len>0) {
+		int len1 = MIN(len, SPARSE_WRITE_SIZE);
+		int r1 = write_sparse(f, buf, len1);
 		if (r1 <= 0) {
 			if (ret > 0) return ret;
 			return r1;
@@ -144,7 +100,7 @@ int write_file(int f,char *buf,size_t len)
 struct map_struct *map_file(int fd,OFF_T len)
 {
 	struct map_struct *map;
-	map = new(struct map_struct);
+	map = (struct map_struct *)malloc(sizeof(*map));
 	if (!map) out_of_memory("map_file");
 
 	map->fd = fd;
@@ -154,7 +110,6 @@ struct map_struct *map_file(int fd,OFF_T len)
 	map->p_offset = 0;
 	map->p_fd_offset = 0;
 	map->p_len = 0;
-	map->status = 0;
 
 	return map;
 }
@@ -176,7 +131,7 @@ char *map_ptr(struct map_struct *map,OFF_T offset,int len)
 	}
 
 	/* in most cases the region will already be available */
-	if (offset >= map->p_offset &&
+	if (offset >= map->p_offset && 
 	    offset+len <= map->p_offset+map->p_len) {
 		return (map->p + (offset - map->p_offset));
 	}
@@ -199,7 +154,7 @@ char *map_ptr(struct map_struct *map,OFF_T offset,int len)
 
 	/* make sure we have allocated enough memory for the window */
 	if (window_size > map->p_size) {
-		map->p = realloc_array(map->p, char, window_size);
+		map->p = (char *)Realloc(map->p, window_size);
 		if (!map->p) out_of_memory("map_ptr");
 		map->p_size = window_size;
 	}
@@ -231,11 +186,7 @@ char *map_ptr(struct map_struct *map,OFF_T offset,int len)
 		}
 
 		if ((nread=read(map->fd,map->p + read_offset,read_size)) != read_size) {
-			if (nread < 0) {
-				nread = 0;
-				if (!map->status)
-					map->status = errno;
-			}
+			if (nread < 0) nread = 0;
 			/* the best we can do is zero the buffer - the file
 			   has changed mid transfer! */
 			memset(map->p+read_offset+nread, 0, read_size - nread);
@@ -245,23 +196,18 @@ char *map_ptr(struct map_struct *map,OFF_T offset,int len)
 
 	map->p_offset = window_start;
 	map->p_len = window_size;
-
-	return map->p + (offset - map->p_offset);
+  
+	return map->p + (offset - map->p_offset); 
 }
 
 
-int unmap_file(struct map_struct *map)
+void unmap_file(struct map_struct *map)
 {
-	int	ret;
-
 	if (map->p) {
 		free(map->p);
 		map->p = NULL;
 	}
-	ret = map->status;
 	memset(map, 0, sizeof(*map));
 	free(map);
-
-	return ret;
 }
 

generator.c

@@ -1,21 +1,21 @@
 /* -*- c-file-style: "linux" -*-
 
    rsync -- fast file replication program
-
-   Copyright (C) 1996-2000 by Andrew Tridgell
+   
+   Copyright (C) 1996-2000 by Andrew Tridgell 
    Copyright (C) Paul Mackerras 1996
    Copyright (C) 2002 by Martin Pool <mbp@samba.org>
-
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -30,48 +30,28 @@ extern int preserve_links;
 extern int am_root;
 extern int preserve_devices;
 extern int preserve_hard_links;
-extern int preserve_perms;
-extern int preserve_uid;
-extern int preserve_gid;
 extern int update_only;
-extern int opt_ignore_existing;
+extern int whole_file;
+extern int block_size;
 extern int csum_length;
 extern int ignore_times;
 extern int size_only;
 extern int io_timeout;
-extern int protocol_version;
+extern int remote_version;
 extern int always_checksum;
+extern int modify_window;
 extern char *compare_dest;
-extern int link_dest;
-extern int whole_file;
-extern int local_server;
-extern int write_batch;
-extern int list_only;
-extern int only_existing;
-extern int orig_umask;
-extern int safe_symlinks;
 
 
 /* choose whether to skip a particular file */
-static int skip_file(char *fname, struct file_struct *file, STRUCT_STAT *st)
+static int skip_file(char *fname,
+		     struct file_struct *file, STRUCT_STAT *st)
 {
 	if (st->st_size != file->length) {
 		return 0;
 	}
-	if (link_dest) {
-		if (preserve_perms
-		    && (st->st_mode & CHMOD_BITS) != (file->mode & CHMOD_BITS))
-			return 0;
-
-		if (am_root && preserve_uid && st->st_uid != file->uid)
-			return 0;
-
-		if (preserve_gid && file->gid != GID_NONE
-		    && st->st_gid != file->gid)
-			return 0;
-	}
-
-	/* if always checksum is set then we use the checksum instead
+	
+	/* if always checksum is set then we use the checksum instead 
 	   of the file time to determine whether to sync */
 	if (always_checksum && S_ISREG(st->st_mode)) {
 		char sum[MD4_SUM_LENGTH];
@@ -79,14 +59,17 @@ static int skip_file(char *fname, struct file_struct *file, STRUCT_STAT *st)
 
 		if (compare_dest != NULL) {
 			if (access(fname, 0) != 0) {
-				pathjoin(fnamecmpdest, sizeof fnamecmpdest,
-					 compare_dest, fname);
+				snprintf(fnamecmpdest,MAXPATHLEN,"%s/%s",
+						    compare_dest,fname);
 				fname = fnamecmpdest;
 			}
 		}
 		file_checksum(fname,sum,st->st_size);
-		return memcmp(sum, file->u.sum, protocol_version < 21 ? 2
-							: MD4_SUM_LENGTH) == 0;
+		if (remote_version < 21) {
+			return (memcmp(sum,file->sum,2) == 0);
+		} else {
+			return (memcmp(sum,file->sum,MD4_SUM_LENGTH) == 0);
+		}
 	}
 
 	if (size_only) {
@@ -101,181 +84,132 @@ static int skip_file(char *fname, struct file_struct *file, STRUCT_STAT *st)
 }
 
 
-/*
- * NULL sum_struct means we have no checksums
- */
-void write_sum_head(int f, struct sum_struct *sum)
+/* use a larger block size for really big files */
+static int adapt_block_size(struct file_struct *file, int bsize)
 {
-	static struct sum_struct null_sum;
+	int ret;
 
-	if (sum == NULL)
-		sum = &null_sum;
+	if (bsize != BLOCK_SIZE) return bsize;
 
-	write_int(f, sum->count);
-	write_int(f, sum->blength);
-	if (protocol_version >= 27)
-		write_int(f, sum->s2length);
-	write_int(f, sum->remainder);
-}
-
-/* 
- * set (initialize) the size entries in the per-file sum_struct
- * calulating dynamic block ans checksum sizes.
- *
- * This is only called from generate_and_send_sums() but is a seperate
- * function to encapsulate the logic.
- *
- * The block size is a rounded square root of file length.
- *
- * The checksum size is determined according to:
- *     blocksum_bits = BLOCKSUM_EXP + 2*log2(file_len) - log2(block_len)
- * provided by Donovan Baarda which gives a probability of rsync
- * algorithm corrupting data and falling back using the whole md4
- * checksums.
- *
- * This might be made one of several selectable heuristics.
- */
-
-static void sum_sizes_sqroot(struct sum_struct *sum, uint64 len)
-{
-	extern unsigned int block_size;
-	unsigned int blength;
-	int s2length;
-	uint32 c;
-	uint64 l;
-
-	if (block_size) {
-		blength = block_size;
-	} else if (len <= BLOCK_SIZE * BLOCK_SIZE) {
-		blength = BLOCK_SIZE;
-	} else {
-		l = len;
-		c = 1;
-		while (l >>= 2) {
-			c <<= 1;
-		}
-		blength = 0;
-		do {
-			blength |= c;
-			if (len < (uint64)blength * blength)
-				blength &= ~c;
-			c >>= 1;
-		} while (c >= 8);	/* round to multiple of 8 */
-		blength = MAX(blength, BLOCK_SIZE);
-	}
-
-	if (protocol_version < 27) {
-		s2length = csum_length;
-	} else if (csum_length == SUM_LENGTH) {
-		s2length = SUM_LENGTH;
-	} else {
-		int b = BLOCKSUM_BIAS;
-		l = len;
-		while (l >>= 1) {
-			b += 2;
-		}
-		c = blength;
-		while (c >>= 1 && b) {
-			b--;
-		}
-		s2length = (b + 1 - 32 + 7) / 8; /* add a bit,
-						  * subtract rollsum,
-						  * round up
-						  *    --optimize in compiler--
-						  */
-		s2length = MAX(s2length, csum_length);
-		s2length = MIN(s2length, SUM_LENGTH);
-	}
-
-	sum->flength	= len;
-	sum->blength	= blength;
-	sum->s2length	= s2length;
-	sum->count	= (len + (blength - 1)) / blength;
-	sum->remainder	= (len % blength);
-
-	if (sum->count && verbose > 2) {
-		rprintf(FINFO, "count=%.0f rem=%u blength=%u s2length=%d flength=%.0f\n",
-			(double)sum->count, sum->remainder, sum->blength,
-			sum->s2length, (double)sum->flength);
-	}
-}
-
-/**
- * Perhaps we want to just send an empty checksum set for this file,
- * which will force the whole thing to be literally transferred.
- *
- * When do we do this?  If the user's explicitly said they
- * want the whole thing, or if { they haven't explicitly
- * requested a delta, and it's local but not batch mode.}
- *
- * Whew. */
-static BOOL disable_deltas_p(void)
-{
-	if (whole_file > 0)
-		return True;
-	if (whole_file == 0 || write_batch)
-		return False;
-	return local_server;
+	ret = file->length / (10000); /* rough heuristic */
+	ret = ret & ~15; /* multiple of 16 */
+	if (ret < bsize) ret = bsize;
+	if (ret > CHUNK_SIZE/2) ret = CHUNK_SIZE/2;
+	return ret;
 }
 
 
 /*
- * Generate and send a stream of signatures/checksums that describe a buffer
- *
- * Generate approximately one checksum every block_len bytes.
- */
-static void generate_and_send_sums(struct map_struct *buf, size_t len, int f_out)
+  send a sums struct down a fd
+  */
+static void send_sums(struct sum_struct *s, int f_out)
 {
-	size_t i;
-	struct sum_struct sum;
+	if (s) {
+		size_t i;
+
+		/* tell the other guy how many we are going to be
+		   doing and how many bytes there are in the last
+		   chunk */
+		write_int(f_out, s->count);
+		write_int(f_out, s->n);
+		write_int(f_out, s->remainder);
+
+		for (i = 0; i < s->count; i++) {
+			write_int(f_out, s->sums[i].sum1);
+			write_buf(f_out, s->sums[i].sum2, csum_length);
+		}
+	} else {
+		/* we don't have checksums */
+		write_int(f_out, 0);
+		write_int(f_out, block_size);
+		write_int(f_out, 0);
+	}
+}
+
+/*
+  generate a stream of signatures/checksums that describe a buffer
+
+  generate approximately one checksum every n bytes
+  */
+static struct sum_struct *generate_sums(struct map_struct *buf,OFF_T len,int n)
+{
+	int i;
+	struct sum_struct *s;
+	int count;
+	int block_len = n;
+	int remainder = (len%block_len);
 	OFF_T offset = 0;
 
-	sum_sizes_sqroot(&sum, len);
+	count = (len+(block_len-1))/block_len;
 
-	write_sum_head(f_out, &sum);
+	s = (struct sum_struct *)malloc(sizeof(*s));
+	if (!s) out_of_memory("generate_sums");
 
-	for (i = 0; i < sum.count; i++) {
-		unsigned int n1 = MIN(len, sum.blength);
-		char *map = map_ptr(buf, offset, n1);
-		uint32 sum1 = get_checksum1(map, n1);
-		char sum2[SUM_LENGTH];
+	s->count = count;
+	s->remainder = remainder;
+	s->n = n;
+	s->flength = len;
 
-		get_checksum2(map, n1, sum2);
+	if (count==0) {
+		s->sums = NULL;
+		return s;
+	}
+
+	if (verbose > 3)
+		rprintf(FINFO,"count=%d rem=%d n=%d flength=%.0f\n",
+			s->count,s->remainder,s->n,(double)s->flength);
+
+	s->sums = (struct sum_buf *)malloc(sizeof(s->sums[0])*s->count);
+	if (!s->sums) out_of_memory("generate_sums");
+  
+	for (i=0;i<count;i++) {
+		int n1 = MIN(len,n);
+		char *map = map_ptr(buf,offset,n1);
+
+		s->sums[i].sum1 = get_checksum1(map,n1);
+		get_checksum2(map,n1,s->sums[i].sum2);
+
+		s->sums[i].offset = offset;
+		s->sums[i].len = n1;
+		s->sums[i].i = i;
+
+		if (verbose > 3)
+			rprintf(FINFO,"chunk[%d] offset=%.0f len=%d sum1=%08x\n",
+				i,(double)s->sums[i].offset,s->sums[i].len,s->sums[i].sum1);
 
-		if (verbose > 3) {
-			rprintf(FINFO,
-				"chunk[%.0f] offset=%.0f len=%u sum1=%08lx\n",
-				(double)i, (double)offset, n1,
-				(unsigned long)sum1);
-		}
-		write_int(f_out, sum1);
-		write_buf(f_out, sum2, sum.s2length);
 		len -= n1;
 		offset += n1;
 	}
+
+	return s;
 }
 
 
 
-/**
- * Acts on file number @p i from @p flist, whose name is @p fname.
+/*
+ * Acts on file number I from FLIST, whose name is fname.
  *
  * First fixes up permissions, then generates checksums for the file.
  *
- * @note This comment was added later by mbp who was trying to work it
- * out.  It might be wrong.
- **/
-void recv_generator(char *fname, struct file_struct *file, int i, int f_out)
-{
+ * (This comment was added later by mbp who was trying to work it out;
+ * it might be wrong.)
+ */ 
+void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
+{  
 	int fd;
 	STRUCT_STAT st;
-	struct map_struct *mapbuf;
+	struct map_struct *buf;
+	struct sum_struct *s;
 	int statret;
+	struct file_struct *file = flist->files[i];
 	char *fnamecmp;
 	char fnamecmpbuf[MAXPATHLEN];
+	extern char *compare_dest;
+	extern int list_only;
+	extern int preserve_perms;
+	extern int only_existing;
 
-	if (list_only)
-		return;
+	if (list_only) return;
 
 	if (verbose > 2)
 		rprintf(FINFO,"recv_generator(%s,%d)\n",fname,i);
@@ -284,48 +218,48 @@ void recv_generator(char *fname, struct file_struct *file, int i, int f_out)
 
 	if (only_existing && statret == -1 && errno == ENOENT) {
 		/* we only want to update existing files */
-		if (verbose > 1) rprintf(FINFO, "not creating new file \"%s\"\n",fname);
+		if (verbose > 1) rprintf(FINFO, RSYNC_NAME
+					 ": not creating new file \"%s\"\n",fname);
 		return;
 	}
 
-	if (statret == 0 &&
-	    !preserve_perms &&
+	if (statret == 0 && 
+	    !preserve_perms && 
 	    (S_ISDIR(st.st_mode) == S_ISDIR(file->mode))) {
 		/* if the file exists already and we aren't perserving
-		 * permissions then act as though the remote end sent
-		 * us the file permissions we already have */
-		file->mode = (file->mode & ~CHMOD_BITS)
-			   | (st.st_mode & CHMOD_BITS);
+                   presmissions then act as though the remote end sent
+                   us the file permissions we already have */
+		file->mode = (file->mode & _S_IFMT) | (st.st_mode & ~_S_IFMT);
 	}
 
 	if (S_ISDIR(file->mode)) {
-		/* The file to be received is a directory, so we need
-		 * to prepare appropriately.  If there is already a
-		 * file of that name and it is *not* a directory, then
-		 * we need to delete it.  If it doesn't exist, then
-		 * recursively create it. */
-
+                /* The file to be received is a directory, so we need
+                 * to prepare appropriately.  If there is already a
+                 * file of that name and it is *not* a directory, then
+                 * we need to delete it.  If it doesn't exist, then
+                 * recursively create it. */
+          
 		if (dry_run) return; /* XXXX -- might cause inaccuracies?? -- mbp */
 		if (statret == 0 && !S_ISDIR(st.st_mode)) {
 			if (robust_unlink(fname) != 0) {
-				rprintf(FERROR,
-					"recv_generator: unlink %s to make room for directory: %s\n",
-					full_fname(fname), strerror(errno));
+				rprintf(FERROR, RSYNC_NAME
+					": recv_generator: unlink \"%s\" to make room for directory: %s\n",
+                                        fname,strerror(errno));
 				return;
 			}
 			statret = -1;
 		}
 		if (statret != 0 && do_mkdir(fname,file->mode) != 0 && errno != EEXIST) {
-			if (!(relative_paths && errno==ENOENT &&
-			      create_directory_path(fname, orig_umask)==0 &&
+			if (!(relative_paths && errno==ENOENT && 
+			      create_directory_path(fname)==0 && 
 			      do_mkdir(fname,file->mode)==0)) {
-				rprintf(FERROR, "recv_generator: mkdir %s failed: %s\n",
-					full_fname(fname), strerror(errno));
+				rprintf(FERROR, RSYNC_NAME ": recv_generator: mkdir \"%s\": %s (2)\n",
+					fname,strerror(errno));
 			}
 		}
-		/* f_out is set to -1 when doing final directory
+		/* f_out is set to -1 when doing final directory 
 		   permission and modification time repair */
-		if (set_perms(fname,file,NULL,0) && verbose && (f_out != -1))
+		if (set_perms(fname,file,NULL,0) && verbose && (f_out != -1)) 
 			rprintf(FINFO,"%s/\n",fname);
 		return;
 	}
@@ -334,11 +268,12 @@ void recv_generator(char *fname, struct file_struct *file, int i, int f_out)
 #if SUPPORT_LINKS
 		char lnk[MAXPATHLEN];
 		int l;
+		extern int safe_symlinks;
 
-		if (safe_symlinks && unsafe_symlink(file->u.link, fname)) {
+		if (safe_symlinks && unsafe_symlink(file->link, fname)) {
 			if (verbose) {
-				rprintf(FINFO, "ignoring unsafe symlink %s -> \"%s\"\n",
-					full_fname(fname), file->u.link);
+				rprintf(FINFO,RSYNC_NAME ": ignoring unsafe symlink \"%s\" -> \"%s\"\n",
+					fname,file->link);
 			}
 			return;
 		}
@@ -349,23 +284,24 @@ void recv_generator(char *fname, struct file_struct *file, int i, int f_out)
 				/* A link already pointing to the
 				 * right place -- no further action
 				 * required. */
-				if (strcmp(lnk,file->u.link) == 0) {
+				if (strcmp(lnk,file->link) == 0) {
 					set_perms(fname,file,&st,1);
 					return;
 				}
-			}
+			}  
 			/* Not a symlink, so delete whatever's
 			 * already there and put a new symlink
-			 * in place. */
+			 * in place. */			   
 			delete_file(fname);
 		}
-		if (do_symlink(file->u.link,fname) != 0) {
-			rprintf(FERROR, "symlink %s -> \"%s\" failed: %s\n",
-				full_fname(fname), file->u.link, strerror(errno));
+		if (do_symlink(file->link,fname) != 0) {
+			rprintf(FERROR,RSYNC_NAME": symlink \"%s\" -> \"%s\": %s\n",
+				fname,file->link,strerror(errno));
 		} else {
 			set_perms(fname,file,NULL,0);
 			if (verbose) {
-				rprintf(FINFO,"%s -> %s\n", fname,file->u.link);
+				rprintf(FINFO,RSYNC_NAME": %s -> %s\n",
+					fname,file->link);
 			}
 		}
 #endif
@@ -374,16 +310,15 @@ void recv_generator(char *fname, struct file_struct *file, int i, int f_out)
 
 #ifdef HAVE_MKNOD
 	if (am_root && preserve_devices && IS_DEVICE(file->mode)) {
-		if (statret != 0 ||
+		if (statret != 0 || 
 		    st.st_mode != file->mode ||
-		    st.st_rdev != file->u.rdev) {
+		    st.st_rdev != file->rdev) {	
 			delete_file(fname);
 			if (verbose > 2)
 				rprintf(FINFO,"mknod(%s,0%o,0x%x)\n",
-					fname,(int)file->mode,(int)file->u.rdev);
-			if (do_mknod(fname,file->mode,file->u.rdev) != 0) {
-				rprintf(FERROR, "mknod %s failed: %s\n",
-					full_fname(fname), strerror(errno));
+					fname,(int)file->mode,(int)file->rdev);
+			if (do_mknod(fname,file->mode,file->rdev) != 0) {
+				rprintf(FERROR,"mknod %s : %s\n",fname,strerror(errno));
 			} else {
 				set_perms(fname,file,NULL,0);
 				if (verbose)
@@ -396,51 +331,43 @@ void recv_generator(char *fname, struct file_struct *file, int i, int f_out)
 	}
 #endif
 
-	if (preserve_hard_links && hard_link_check(file, HL_CHECK_MASTER))
+	if (preserve_hard_links && check_hard_link(file)) {
+		if (verbose > 1)
+			rprintf(FINFO, RSYNC_NAME
+				": \"%s\" is a hard link\n",f_name(file));
 		return;
+	}
 
 	if (!S_ISREG(file->mode)) {
-		rprintf(FINFO, "skipping non-regular file \"%s\"\n",fname);
+		rprintf(FINFO, RSYNC_NAME
+			": skipping non-regular file \"%s\"\n",fname);
 		return;
 	}
 
 	fnamecmp = fname;
 
-	if (statret == -1 && compare_dest != NULL) {
+	if ((statret == -1) && (compare_dest != NULL)) {
 		/* try the file at compare_dest instead */
 		int saveerrno = errno;
-		pathjoin(fnamecmpbuf, sizeof fnamecmpbuf, compare_dest, fname);
+		snprintf(fnamecmpbuf,MAXPATHLEN,"%s/%s",compare_dest,fname);
 		statret = link_stat(fnamecmpbuf,&st);
 		if (!S_ISREG(st.st_mode))
 			statret = -1;
 		if (statret == -1)
 			errno = saveerrno;
-#if HAVE_LINK
-		else if (link_dest && !dry_run) {
-			if (do_link(fnamecmpbuf, fname) != 0) {
-				if (verbose > 0) {
-					rprintf(FINFO,"link %s => %s : %s\n",
-						fnamecmpbuf, fname,
-						strerror(errno));
-				}
-			}
-			fnamecmp = fnamecmpbuf;
-		}
-#endif
 		else
 			fnamecmp = fnamecmpbuf;
 	}
 
 	if (statret == -1) {
-		if (preserve_hard_links && hard_link_check(file, HL_SKIP))
-			return;
 		if (errno == ENOENT) {
 			write_int(f_out,i);
-			if (!dry_run) write_sum_head(f_out, NULL);
-		} else if (verbose > 1) {
-			rprintf(FERROR,
-				"recv_generator: failed to open %s: %s\n",
-				full_fname(fname), strerror(errno));
+			if (!dry_run) send_sums(NULL,f_out);
+		} else {
+			if (verbose > 1)
+				rprintf(FERROR, RSYNC_NAME
+					": recv_generator failed to open \"%s\": %s\n",
+					fname, strerror(errno));
 		}
 		return;
 	}
@@ -451,16 +378,8 @@ void recv_generator(char *fname, struct file_struct *file, int i, int f_out)
 		}
 
 		/* now pretend the file didn't exist */
-		if (preserve_hard_links && hard_link_check(file, HL_SKIP))
-			return;
 		write_int(f_out,i);
-		if (!dry_run) write_sum_head(f_out, NULL);
-		return;
-	}
-
-	if (opt_ignore_existing && fnamecmp == fname) {
-		if (verbose > 1)
-			rprintf(FINFO,"%s exists\n",fname);
+		if (!dry_run) send_sums(NULL,f_out);    
 		return;
 	}
 
@@ -481,64 +400,56 @@ void recv_generator(char *fname, struct file_struct *file, int i, int f_out)
 		return;
 	}
 
-	if (disable_deltas_p()) {
+	if (whole_file) {
 		write_int(f_out,i);
-		write_sum_head(f_out, NULL);
+		send_sums(NULL,f_out);    
 		return;
 	}
 
-	/* open the file */
+	/* open the file */  
 	fd = do_open(fnamecmp, O_RDONLY, 0);
 
 	if (fd == -1) {
-		rprintf(FERROR, "failed to open %s, continuing: %s\n",
-			full_fname(fnamecmp), strerror(errno));
+		rprintf(FERROR,RSYNC_NAME": failed to open \"%s\", continuing : %s\n",fnamecmp,strerror(errno));
 		/* pretend the file didn't exist */
-		if (preserve_hard_links && hard_link_check(file, HL_SKIP))
-			return;
 		write_int(f_out,i);
-		write_sum_head(f_out, NULL);
+		send_sums(NULL,f_out);
 		return;
 	}
 
-	if (st.st_size > 0)
-		mapbuf = map_file(fd,st.st_size);
-	else
-		mapbuf = NULL;
-
-	if (verbose > 3) {
-		rprintf(FINFO,"gen mapped %s of size %.0f\n", fnamecmp,
-			(double)st.st_size);
+	if (st.st_size > 0) {
+		buf = map_file(fd,st.st_size);
+	} else {
+		buf = NULL;
 	}
 
+	if (verbose > 3)
+		rprintf(FINFO,"gen mapped %s of size %.0f\n",fnamecmp,(double)st.st_size);
+
+	s = generate_sums(buf,st.st_size,adapt_block_size(file, block_size));
+
 	if (verbose > 2)
-		rprintf(FINFO, "generating and sending sums for %d\n", i);
+		rprintf(FINFO,"sending sums for %d\n",i);
 
 	write_int(f_out,i);
-	generate_and_send_sums(mapbuf, st.st_size, f_out);
+	send_sums(s,f_out);
 
 	close(fd);
-	if (mapbuf) unmap_file(mapbuf);
+	if (buf) unmap_file(buf);
+
+	free_sums(s);
 }
 
 
-void generate_files(int f, struct file_list *flist, char *local_name)
+
+void generate_files(int f,struct file_list *flist,char *local_name,int f_recv)
 {
 	int i;
 	int phase=0;
-	char fbuf[MAXPATHLEN];
 
-	if (verbose > 2) {
-		rprintf(FINFO, "generator starting pid=%ld count=%d\n",
-			(long)getpid(), flist->count);
-	}
-
-	if (verbose >= 2) {
-		rprintf(FINFO,
-			disable_deltas_p()
-			? "delta-transmission disabled for local transfer or --whole-file\n"
-			: "delta transmission enabled\n");
-	}
+	if (verbose > 2)
+		rprintf(FINFO,"generator starting pid=%d count=%d\n",
+			(int)getpid(),flist->count);
 
 	/* we expect to just sit around now, so don't exit on a
 	   timeout. If we really get a timeout then the other process should
@@ -547,23 +458,22 @@ void generate_files(int f, struct file_list *flist, char *local_name)
 
 	for (i = 0; i < flist->count; i++) {
 		struct file_struct *file = flist->files[i];
-		struct file_struct copy;
+		mode_t saved_mode = file->mode;
+		if (!file->basename) continue;
 
-		if (!file->basename)
-			continue;
 		/* we need to ensure that any directories we create have writeable
 		   permissions initially so that we can create the files within
 		   them. This is then fixed after the files are transferred */
-		if (!am_root && S_ISDIR(file->mode) && !(file->mode & S_IWUSR)) {
-			copy = *file;
-			/* XXX: Could this be causing a problem on SCO?  Perhaps their
-			 * handling of permissions is strange? */
-			copy.mode |= S_IWUSR; /* user write */
-			file = &copy;
+		if (!am_root && S_ISDIR(file->mode)) {
+			file->mode |= S_IWUSR; /* user write */
+                        /* XXX: Could this be causing a problem on SCO?  Perhaps their
+                         * handling of permissions is strange? */
 		}
 
-		recv_generator(local_name ? local_name : f_name_to(file, fbuf),
-			       file, i, f);
+		recv_generator(local_name?local_name:f_name(file),
+			       flist,i,f);
+
+		file->mode = saved_mode;
 	}
 
 	phase++;
@@ -575,32 +485,19 @@ void generate_files(int f, struct file_list *flist, char *local_name)
 
 	write_int(f,-1);
 
-	/* files can cycle through the system more than once
-	 * to catch initial checksum errors */
-	while ((i = get_redo_num()) != -1) {
-		struct file_struct *file = flist->files[i];
-		recv_generator(local_name ? local_name : f_name_to(file, fbuf),
-			       file, i, f);
+	if (remote_version >= 13) {
+		/* in newer versions of the protocol the files can cycle through
+		   the system more than once to catch initial checksum errors */
+		for (i=read_int(f_recv); i != -1; i=read_int(f_recv)) {
+			struct file_struct *file = flist->files[i];
+			recv_generator(local_name?local_name:f_name(file),
+				       flist,i,f);    
+		}
+
+		phase++;
+		if (verbose > 2)
+			rprintf(FINFO,"generate_files phase=%d\n",phase);
+
+		write_int(f,-1);
 	}
-
-	phase++;
-	if (verbose > 2)
-		rprintf(FINFO,"generate_files phase=%d\n",phase);
-
-	write_int(f,-1);
-
-	if (preserve_hard_links)
-		do_hard_links();
-
-	/* now we need to fix any directory permissions that were
-	 * modified during the transfer */
-	for (i = 0; i < flist->count; i++) {
-		struct file_struct *file = flist->files[i];
-		if (!file->basename || !S_ISDIR(file->mode)) continue;
-		recv_generator(local_name ? local_name : f_name(file),
-			       file, i, -1);
-	}
-
-	if (verbose > 2)
-		rprintf(FINFO,"generate_files finished\n");
 }

getgroups.c

@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2002 by Martin Pool
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/**
- * @file getgroups.c
- *
- * Print out the gids of all groups for the current user.  This is
- * like `id -G` on Linux, but it's too hard to find a portable
- * equivalent.
- **/
-
-#include "rsync.h"
-
-int
-main(UNUSED(int argc), UNUSED(char *argv[]))
-{
-	int n, i;
-	gid_t *list;
-	gid_t gid = MY_GID();
-	int gid_in_list = 0;
-
-#ifdef HAVE_GETGROUPS
-	if ((n = getgroups(0, NULL)) < 0) {
-		perror("getgroups");
-		return 1;
-	}
-#else
-	n = 0;
-#endif
-
-	list = (gid_t*)malloc(sizeof (gid_t) * (n + 1));
-	if (!list) {
-		fprintf(stderr, "out of memory!\n");
-		exit(1);
-	}
-
-#ifdef HAVE_GETGROUPS
-	if (n > 0)
-		n = getgroups(n, list);
-#endif
-
-	for (i = 0; i < n; i++)  {
-		printf("%lu ", (unsigned long)list[i]);
-		if (list[i] == gid)
-			gid_in_list = 1;
-	}
-	/* The default gid might not be in the list on some systems. */
-	if (!gid_in_list)
-		printf("%lu", (unsigned long)gid);
-	printf("\n");
-		
-	return 0;
-}

hlink.c

@@ -1,18 +1,18 @@
-/*
+/* 
    Copyright (C) Andrew Tridgell 1996
    Copyright (C) Paul Mackerras 1996
    Copyright (C) 2002 by Martin Pool <mbp@samba.org>
-
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -22,144 +22,133 @@
 
 extern int dry_run;
 extern int verbose;
-extern int make_backups;
 
 #if SUPPORT_HARD_LINKS
-static int hlink_compare(struct file_struct **file1, struct file_struct **file2)
+static int hlink_compare(struct file_struct *f1, struct file_struct *f2)
 {
-	struct file_struct *f1 = *file1;
-	struct file_struct *f2 = *file2;
+	if (!S_ISREG(f1->mode) && !S_ISREG(f2->mode))
+		return 0;
+	if (!S_ISREG(f1->mode))
+		return -1;
+	if (!S_ISREG(f2->mode))
+		return 1;
 
-	if (f1->F_DEV != f2->F_DEV)
-		return (int) (f1->F_DEV > f2->F_DEV ? 1 : -1);
+	if (f1->dev != f2->dev)
+		return (int) (f1->dev > f2->dev ? 1 : -1);
 
-	if (f1->F_INODE != f2->F_INODE)
-		return (int) (f1->F_INODE > f2->F_INODE ? 1 : -1);
+	if (f1->inode != f2->inode)
+		return (int) (f1->inode > f2->inode ? 1 : -1);
 
-	return file_compare(file1, file2);
+	return file_compare(&f1, &f2);
 }
 
-static struct file_struct **hlink_list;
+
+static struct file_struct *hlink_list;
 static int hlink_count;
-
-#define LINKED(p1,p2) ((p1)->F_DEV == (p2)->F_DEV \
-		    && (p1)->F_INODE == (p2)->F_INODE)
-
-/* Analyze the data in the hlink_list[], remove items that aren't multiply
- * linked, and replace the dev+inode data with the hlindex+next linked list. */
-static void link_idev_data(struct file_list *flist)
-{
-	struct file_struct *head;
-	int from, to, start;
-
-	alloc_pool_t hlink_pool;
-	alloc_pool_t idev_pool = flist->hlink_pool;
-
-	hlink_pool = pool_create(128 * 1024, sizeof (struct hlink),
-	    out_of_memory, POOL_INTERN);
-
-	for (from = to = 0; from < hlink_count; from++) {
-		start = from;
-		head = hlink_list[start];
-		while (from < hlink_count-1
-		    && LINKED(hlink_list[from], hlink_list[from+1])) {
-			pool_free(idev_pool, 0, hlink_list[from]->link_u.idev);
-			hlink_list[from]->link_u.links = pool_talloc(hlink_pool,
-			    struct hlink, 1, "hlink_list");
-
-			hlink_list[from]->F_HLINDEX = to;
-			hlink_list[from]->F_NEXT = hlink_list[from+1];
-			from++;
-		}
-		if (from > start) {
-			pool_free(idev_pool, 0, hlink_list[from]->link_u.idev);
-			hlink_list[from]->link_u.links = pool_talloc(hlink_pool,
-			    struct hlink, 1, "hlink_list");
-
-			hlink_list[from]->F_HLINDEX = to;
-			hlink_list[from]->F_NEXT = head;
-			hlink_list[from]->flags |= FLAG_HLINK_EOL;
-			hlink_list[to++] = head;
-		} else {
-			pool_free(idev_pool, 0, head->link_u.idev);
-			head->link_u.idev = NULL;
-		}
-	}
-
-	if (!to) {
-		free(hlink_list);
-		hlink_list = NULL;
-		pool_destroy(hlink_pool);
-		hlink_pool = NULL;
-	} else {
-		hlink_count = to;
-		if (!(hlink_list = realloc_array(hlink_list,
-		    struct file_struct *, hlink_count)))
-			out_of_memory("init_hard_links");
-	}
-	flist->hlink_pool = hlink_pool;
-	pool_destroy(idev_pool);
-}
 #endif
 
 void init_hard_links(struct file_list *flist)
 {
 #if SUPPORT_HARD_LINKS
 	int i;
-
 	if (flist->count < 2)
 		return;
 
 	if (hlink_list)
 		free(hlink_list);
 
-	if (!(hlink_list = new_array(struct file_struct *, flist->count)))
+	if (!(hlink_list =
+	      (struct file_struct *) malloc(sizeof(hlink_list[0]) *
+					    flist->count)))
 		out_of_memory("init_hard_links");
 
-	hlink_count = 0;
-	for (i = 0; i < flist->count; i++) {
-		if (flist->files[i]->link_u.idev)
-			hlink_list[hlink_count++] = flist->files[i];
-	}
+	for (i = 0; i < flist->count; i++)
+		memcpy(&hlink_list[i], flist->files[i],
+		       sizeof(hlink_list[0]));
 
-	qsort(hlink_list, hlink_count,
-	    sizeof hlink_list[0], (int (*)()) hlink_compare);
+	qsort(hlink_list, flist->count,
+	      sizeof(hlink_list[0]), (int (*)()) hlink_compare);
 
-	if (!hlink_count) {
-		free(hlink_list);
-		hlink_list = NULL;
-	} else
-		link_idev_data(flist);
+	hlink_count = flist->count;
 #endif
 }
 
-int hard_link_check(struct file_struct *file, int skip)
+/* check if a file should be skipped because it is the same as an
+   earlier hard link */
+int check_hard_link(struct file_struct *file)
 {
-	if (!hlink_list || !file->link_u.links)
+#if SUPPORT_HARD_LINKS
+	int low = 0, high = hlink_count - 1;
+	int ret = 0;
+
+	if (!hlink_list || !S_ISREG(file->mode))
 		return 0;
-	if (skip && !(file->flags & FLAG_HLINK_EOL))
-		hlink_list[file->F_HLINDEX] = file->F_NEXT;
-	if (hlink_list[file->F_HLINDEX] != file) {
-		if (verbose > 1) {
-			rprintf(FINFO, "\"%s\" is a hard link\n",
-			    f_name(file));
+
+	while (low != high) {
+		int mid = (low + high) / 2;
+		ret = hlink_compare(&hlink_list[mid], file);
+		if (ret == 0) {
+			low = mid;
+			break;
 		}
-		return 1;
+		if (ret > 0)
+			high = mid;
+		else
+			low = mid + 1;
 	}
+
+	if (hlink_compare(&hlink_list[low], file) != 0)
+		return 0;
+
+	if (low > 0 &&
+	    S_ISREG(hlink_list[low - 1].mode) &&
+	    file->dev == hlink_list[low - 1].dev &&
+	    file->inode == hlink_list[low - 1].inode)
+		return 1;
+#endif
+
 	return 0;
 }
 
+
 #if SUPPORT_HARD_LINKS
-static void hard_link_one(char *hlink1, char *hlink2)
+static void hard_link_one(int i)
 {
-	if (do_link(hlink1, hlink2)) {
-		if (verbose) {
-			rprintf(FINFO, "link %s => %s failed: %s\n",
-			    hlink2, hlink1, strerror(errno));
+	STRUCT_STAT st1, st2;
+
+	if (link_stat(f_name(&hlink_list[i - 1]), &st1) != 0)
+		return;
+
+	if (link_stat(f_name(&hlink_list[i]), &st2) != 0) {
+		if (do_link
+		    (f_name(&hlink_list[i - 1]),
+		     f_name(&hlink_list[i])) != 0) {
+			if (verbose > 0)
+				rprintf(FINFO, "link %s => %s : %s\n",
+					f_name(&hlink_list[i]),
+					f_name(&hlink_list[i - 1]),
+					strerror(errno));
+			return;
+		}
+	} else {
+		if (st2.st_dev == st1.st_dev && st2.st_ino == st1.st_ino)
+			return;
+
+		if (robust_unlink(f_name(&hlink_list[i])) != 0 ||
+		    do_link(f_name(&hlink_list[i - 1]),
+			    f_name(&hlink_list[i])) != 0) {
+			if (verbose > 0)
+				rprintf(FINFO, "link %s => %s : %s\n",
+					f_name(&hlink_list[i]),
+					f_name(&hlink_list[i - 1]),
+					strerror(errno));
+			return;
 		}
 	}
-	else if (verbose)
-		rprintf(FINFO, "%s => %s\n", hlink2, hlink1);
+	if (verbose > 0)
+		rprintf(FINFO, "%s => %s\n",
+			f_name(&hlink_list[i]),
+			f_name(&hlink_list[i - 1]));
 }
 #endif
 
@@ -172,39 +161,18 @@ static void hard_link_one(char *hlink1, char *hlink2)
 void do_hard_links(void)
 {
 #if SUPPORT_HARD_LINKS
-	struct file_struct *file, *first;
-	char hlink1[MAXPATHLEN];
-	char *hlink2;
-	STRUCT_STAT st1, st2;
 	int i;
 
 	if (!hlink_list)
 		return;
 
-	for (i = 0; i < hlink_count; i++) {
-		first = file = hlink_list[i];
-		if (link_stat(f_name_to(first, hlink1), &st1) != 0)
-			continue;
-		while ((file = file->F_NEXT) != first) {
-			hlink2 = f_name(file);
-			if (link_stat(hlink2, &st2) == 0) {
-				if (st2.st_dev == st1.st_dev
-				    && st2.st_ino == st1.st_ino)
-					continue;
-				if (make_backups) {
-					if (!make_backup(hlink2))
-						continue;
-				} else if (robust_unlink(hlink2)) {
-					if (verbose > 0) {
-						rprintf(FINFO,
-						    "unlink %s failed: %s\n",
-						    full_fname(hlink2), 
-						    strerror(errno));
-					}
-					continue;
-				}
-			}
-			hard_link_one(hlink1, hlink2);
+	for (i = 1; i < hlink_count; i++) {
+		if (S_ISREG(hlink_list[i].mode) &&
+		    S_ISREG(hlink_list[i - 1].mode) &&
+		    hlink_list[i].basename && hlink_list[i - 1].basename &&
+		    hlink_list[i].dev == hlink_list[i - 1].dev &&
+		    hlink_list[i].inode == hlink_list[i - 1].inode) {
+			hard_link_one(i);
 		}
 	}
 #endif

install-sh

@@ -208,7 +208,7 @@ else
 
 # Make a temp file name in the proper directory.
 
-	dsttmp=$dstdir/_inst.$$_
+	dsttmp=$dstdir/#inst.$$#
 
 # Move or copy the file name to the temp name
 

lib/.cvsignore

@@ -1 +1,49 @@
+.cvsignore
+Makefile
+a
+b
+config.cache
+config.h
+config.log
+config.status
+dist.tar.gz
 dummy
+rsync
+rsync-0.1
+rsync-0.1
+rsync-0.1
+rsync-0.1.tar.gz
+rsync-0.2
+rsync-0.2
+rsync-0.2.tar.gz
+rsync-0.3
+rsync-0.3
+rsync-0.3.tar.gz
+rsync-0.4
+rsync-0.4
+rsync-0.4.tar.gz
+rsync-0.5
+rsync-0.5
+rsync-0.5
+rsync-0.5
+rsync-0.5
+rsync-0.5
+rsync-0.5
+rsync-0.5
+rsync-0.5.tar.gz
+rsync-0.6
+rsync-0.7
+rsync-0.7
+rsync-0.8
+rsync-0.8
+rsync-0.8
+rsync-0.8
+rsync-ERSION
+rsync.aux
+rsync.dvi
+rsync.log
+tech_report.aux
+tech_report.dvi
+tech_report.log
+tech_report.ps
+test

lib/compat.c

@@ -1,6 +1,5 @@
 /* 
    Copyright (C) Andrew Tridgell 1998
-   Copyright (C) 2002 by Martin Pool
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -17,15 +16,11 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-/**
- * @file compat.c
- *
- * Reimplementations of standard functions for platforms that don't
- * have them.
- **/
-
-
+/*
+  compatibility functions - replacing functions for platforms that don't
+  have them.
 
+  */
 #include "rsync.h"
 
 
@@ -83,11 +78,9 @@
 #endif
 
 #ifndef HAVE_STRPBRK
-/**
- * Find the first ocurrence in @p s of any character in @p accept.
- *
- * Derived from glibc 
- **/
+/* Find the first ocurrence in S of any character in ACCEPT.  
+   derived from glibc 
+*/
  char *strpbrk(const char *s, const char *accept)
 {
 	while (*s != '\0')  {
@@ -104,45 +97,36 @@
 
 
 #ifndef HAVE_STRLCPY
-/**
- * Like strncpy but does not 0 fill the buffer and always null 
- * terminates.
+/* Like strncpy but does not 0 fill the buffer and always null 
+ * terminates. bufsize is the size of the destination buffer.
  *
- * @param bufsize is the size of the destination buffer.
- *
- * @return index of the terminating byte.
- **/
+ * Returns the index of the terminating byte. */
  size_t strlcpy(char *d, const char *s, size_t bufsize)
 {
 	size_t len = strlen(s);
 	size_t ret = len;
-	if (bufsize > 0) {
-		if (len >= bufsize)
-			len = bufsize-1;
-		memcpy(d, s, len);
-		d[len] = 0;
-	}
+	if (bufsize <= 0) return 0;
+	if (len >= bufsize) len = bufsize-1;
+	memcpy(d, s, len);
+	d[len] = 0;
 	return ret;
 }
 #endif
 
 #ifndef HAVE_STRLCAT
-/**
- * Like strncat() but does not 0 fill the buffer and always null 
- * terminates.
- *
- * @param bufsize length of the buffer, which should be one more than
- * the maximum resulting string length.
- **/
+/* like strncat but does not 0 fill the buffer and always null 
+   terminates. bufsize is the length of the buffer, which should
+   be one more than the maximum resulting string length */
  size_t strlcat(char *d, const char *s, size_t bufsize)
 {
 	size_t len1 = strlen(d);
 	size_t len2 = strlen(s);
 	size_t ret = len1 + len2;
 
-	if (len1 < bufsize - 1) {
-		if (len2 >= bufsize - len1)
-			len2 = bufsize - len1 - 1;
+	if (len1+len2 >= bufsize) {
+		len2 = bufsize - (len1+1);
+	}
+	if (len2 > 0) {
 		memcpy(d+len1, s, len2);
 		d[len1+len2] = 0;
 	}

lib/fnmatch.c

@@ -0,0 +1,482 @@
+#include "../rsync.h"
+#ifndef HAVE_FNMATCH
+
+/* ----- THE FOLLOWING UP TO 'END' is glibc-2.1.2 posix/fnmatch.c
+     except for the parts with '#if 0' */
+
+/* Copyright (C) 1991, 92, 93, 96, 97, 98, 99 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#if 0	/* header files included better by ../rsync.h */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+/* Enable GNU extensions in fnmatch.h.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE	1
+#endif
+
+#include <errno.h>
+#include <fnmatch.h>
+#include <ctype.h>
+
+#if HAVE_STRING_H || defined _LIBC
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+
+#if defined STDC_HEADERS || defined _LIBC
+# include <stdlib.h>
+#endif
+
+#endif /* 0 */
+/* For platform which support the ISO C amendement 1 functionality we
+   support user defined character classes.  */
+#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
+/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.  */
+# include <wchar.h>
+# include <wctype.h>
+#endif
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself.  This code is part of the GNU C
+   Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand `configure --with-gnu-libc' and omit the object files,
+   it is simpler to just do this in the source for each such file.  */
+
+#if 1
+
+# if defined STDC_HEADERS || !defined isascii
+#  define ISASCII(c) 1
+# else
+#  define ISASCII(c) isascii(c)
+# endif
+
+#ifdef isblank
+# define ISBLANK(c) (ISASCII (c) && isblank (c))
+#else
+# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
+#endif
+#ifdef isgraph
+# define ISGRAPH(c) (ISASCII (c) && isgraph (c))
+#else
+# define ISGRAPH(c) (ISASCII (c) && isprint (c) && !isspace (c))
+#endif
+
+#define ISPRINT(c) (ISASCII (c) && isprint (c))
+#define ISDIGIT(c) (ISASCII (c) && isdigit (c))
+#define ISALNUM(c) (ISASCII (c) && isalnum (c))
+#define ISALPHA(c) (ISASCII (c) && isalpha (c))
+#define ISCNTRL(c) (ISASCII (c) && iscntrl (c))
+#define ISLOWER(c) (ISASCII (c) && islower (c))
+#define ISPUNCT(c) (ISASCII (c) && ispunct (c))
+#define ISSPACE(c) (ISASCII (c) && isspace (c))
+#define ISUPPER(c) (ISASCII (c) && isupper (c))
+#define ISXDIGIT(c) (ISASCII (c) && isxdigit (c))
+
+# define STREQ(s1, s2) ((strcmp (s1, s2) == 0))
+
+# if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
+/* The GNU C library provides support for user-defined character classes
+   and the functions from ISO C amendement 1.  */
+#  ifdef CHARCLASS_NAME_MAX
+#   define CHAR_CLASS_MAX_LENGTH CHARCLASS_NAME_MAX
+#  else
+/* This shouldn't happen but some implementation might still have this
+   problem.  Use a reasonable default value.  */
+#   define CHAR_CLASS_MAX_LENGTH 256
+#  endif
+
+#  ifdef _LIBC
+#   define IS_CHAR_CLASS(string) __wctype (string)
+#  else
+#   define IS_CHAR_CLASS(string) wctype (string)
+#  endif
+# else
+#  define CHAR_CLASS_MAX_LENGTH  6 /* Namely, `xdigit'.  */
+
+#  define IS_CHAR_CLASS(string)						      \
+   (STREQ (string, "alpha") || STREQ (string, "upper")			      \
+    || STREQ (string, "lower") || STREQ (string, "digit")		      \
+    || STREQ (string, "alnum") || STREQ (string, "xdigit")		      \
+    || STREQ (string, "space") || STREQ (string, "print")		      \
+    || STREQ (string, "punct") || STREQ (string, "graph")		      \
+    || STREQ (string, "cntrl") || STREQ (string, "blank"))
+# endif
+
+/* Avoid depending on library functions or files
+   whose names are inconsistent.  */
+
+# if !defined _LIBC && !defined getenv
+extern char *getenv ();
+# endif
+
+# ifndef errno
+extern int errno;
+# endif
+
+/* Match STRING against the filename pattern PATTERN, returning zero if
+   it matches, nonzero if not.  */
+static int
+#ifdef _LIBC
+internal_function
+#endif
+internal_fnmatch (const char *pattern, const char *string,
+		  int no_leading_period, int flags)
+{
+  register const char *p = pattern, *n = string;
+  register unsigned char c;
+
+/* Note that this evaluates C many times.  */
+# ifdef _LIBC
+#  define FOLD(c) ((flags & FNM_CASEFOLD) ? tolower (c) : (c))
+# else
+#  define FOLD(c) ((flags & FNM_CASEFOLD) && ISUPPER (c) ? tolower (c) : (c))
+# endif
+
+  while ((c = *p++) != '\0')
+    {
+      c = FOLD (c);
+
+      switch (c)
+	{
+	case '?':
+	  if (*n == '\0')
+	    return FNM_NOMATCH;
+	  else if (*n == '/' && (flags & FNM_FILE_NAME))
+	    return FNM_NOMATCH;
+	  else if (*n == '.' && no_leading_period
+		   && (n == string
+		       || (n[-1] == '/' && (flags & FNM_FILE_NAME))))
+	    return FNM_NOMATCH;
+	  break;
+
+	case '\\':
+	  if (!(flags & FNM_NOESCAPE))
+	    {
+	      c = *p++;
+	      if (c == '\0')
+		/* Trailing \ loses.  */
+		return FNM_NOMATCH;
+	      c = FOLD (c);
+	    }
+	  if (FOLD ((unsigned char) *n) != c)
+	    return FNM_NOMATCH;
+	  break;
+
+	case '*':
+	  if (*n == '.' && no_leading_period
+	      && (n == string
+		  || (n[-1] == '/' && (flags & FNM_FILE_NAME))))
+	    return FNM_NOMATCH;
+
+	  for (c = *p++; c == '?' || c == '*'; c = *p++)
+	    {
+	      if (*n == '/' && (flags & FNM_FILE_NAME))
+		/* A slash does not match a wildcard under FNM_FILE_NAME.  */
+		return FNM_NOMATCH;
+	      else if (c == '?')
+		{
+		  /* A ? needs to match one character.  */
+		  if (*n == '\0')
+		    /* There isn't another character; no match.  */
+		    return FNM_NOMATCH;
+		  else
+		    /* One character of the string is consumed in matching
+		       this ? wildcard, so *??? won't match if there are
+		       less than three characters.  */
+		    ++n;
+		}
+	    }
+
+	  if (c == '\0')
+	    /* The wildcard(s) is/are the last element of the pattern.
+	       If the name is a file name and contains another slash
+	       this does mean it cannot match.  */
+	    return ((flags & FNM_FILE_NAME) && strchr (n, '/') != NULL
+		    ? FNM_NOMATCH : 0);
+	  else
+	    {
+	      const char *endp;
+
+#if 0
+	      endp = __strchrnul (n, (flags & FNM_FILE_NAME) ? '/' : '\0');
+#else
+/* replace call to internal glibc function with equivalent */
+	      if (!(flags & FNM_FILE_NAME) || ((endp = strchr(n, '/')) == NULL))
+		endp = n + strlen(n);
+#endif
+
+	      if (c == '[')
+		{
+		  int flags2 = ((flags & FNM_FILE_NAME)
+				? flags : (flags & ~FNM_PERIOD));
+
+		  for (--p; n < endp; ++n)
+		    if (internal_fnmatch (p, n,
+					  (no_leading_period
+					   && (n == string
+					       || (n[-1] == '/'
+						   && (flags
+						       & FNM_FILE_NAME)))),
+					  flags2)
+			== 0)
+		      return 0;
+		}
+	      else if (c == '/' && (flags & FNM_FILE_NAME))
+		{
+		  while (*n != '\0' && *n != '/')
+		    ++n;
+		  if (*n == '/'
+		      && (internal_fnmatch (p, n + 1, flags & FNM_PERIOD,
+					    flags) == 0))
+		    return 0;
+		}
+	      else
+		{
+		  int flags2 = ((flags & FNM_FILE_NAME)
+				? flags : (flags & ~FNM_PERIOD));
+
+		  if (c == '\\' && !(flags & FNM_NOESCAPE))
+		    c = *p;
+		  c = FOLD (c);
+		  for (--p; n < endp; ++n)
+		    if (FOLD ((unsigned char) *n) == c
+			&& (internal_fnmatch (p, n,
+					      (no_leading_period
+					       && (n == string
+						   || (n[-1] == '/'
+						       && (flags
+							   & FNM_FILE_NAME)))),
+					      flags2) == 0))
+		      return 0;
+		}
+	    }
+
+	  /* If we come here no match is possible with the wildcard.  */
+	  return FNM_NOMATCH;
+
+	case '[':
+	  {
+	    /* Nonzero if the sense of the character class is inverted.  */
+	    static int posixly_correct;
+	    register int not;
+	    char cold;
+
+	    if (posixly_correct == 0)
+	      posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1;
+
+	    if (*n == '\0')
+	      return FNM_NOMATCH;
+
+	    if (*n == '.' && no_leading_period && (n == string
+						   || (n[-1] == '/'
+						       && (flags
+							   & FNM_FILE_NAME))))
+	      return FNM_NOMATCH;
+
+	    if (*n == '/' && (flags & FNM_FILE_NAME))
+	      /* `/' cannot be matched.  */
+	      return FNM_NOMATCH;
+
+	    not = (*p == '!' || (posixly_correct < 0 && *p == '^'));
+	    if (not)
+	      ++p;
+
+	    c = *p++;
+	    for (;;)
+	      {
+		unsigned char fn = FOLD ((unsigned char) *n);
+
+		if (!(flags & FNM_NOESCAPE) && c == '\\')
+		  {
+		    if (*p == '\0')
+		      return FNM_NOMATCH;
+		    c = FOLD ((unsigned char) *p);
+		    ++p;
+
+		    if (c == fn)
+		      goto matched;
+		  }
+		else if (c == '[' && *p == ':')
+		  {
+		    /* Leave room for the null.  */
+		    char str[CHAR_CLASS_MAX_LENGTH + 1];
+		    size_t c1 = 0;
+# if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
+		    wctype_t wt;
+# endif
+		    const char *startp = p;
+
+		    for (;;)
+		      {
+			if (c1 == CHAR_CLASS_MAX_LENGTH)
+			  /* The name is too long and therefore the pattern
+			     is ill-formed.  */
+			  return FNM_NOMATCH;
+
+			c = *++p;
+			if (c == ':' && p[1] == ']')
+			  {
+			    p += 2;
+			    break;
+			  }
+			if (c < 'a' || c >= 'z')
+			  {
+			    /* This cannot possibly be a character class name.
+			       Match it as a normal range.  */
+			    p = startp;
+			    c = '[';
+			    goto normal_bracket;
+			  }
+			str[c1++] = c;
+		      }
+		    str[c1] = '\0';
+
+# if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
+		    wt = IS_CHAR_CLASS (str);
+		    if (wt == 0)
+		      /* Invalid character class name.  */
+		      return FNM_NOMATCH;
+
+		    if (__iswctype (__btowc ((unsigned char) *n), wt))
+		      goto matched;
+# else
+		    if ((STREQ (str, "alnum") && ISALNUM ((unsigned char) *n))
+			|| (STREQ (str, "alpha") && ISALPHA ((unsigned char) *n))
+			|| (STREQ (str, "blank") && ISBLANK ((unsigned char) *n))
+			|| (STREQ (str, "cntrl") && ISCNTRL ((unsigned char) *n))
+			|| (STREQ (str, "digit") && ISDIGIT ((unsigned char) *n))
+			|| (STREQ (str, "graph") && ISGRAPH ((unsigned char) *n))
+			|| (STREQ (str, "lower") && ISLOWER ((unsigned char) *n))
+			|| (STREQ (str, "print") && ISPRINT ((unsigned char) *n))
+			|| (STREQ (str, "punct") && ISPUNCT ((unsigned char) *n))
+			|| (STREQ (str, "space") && ISSPACE ((unsigned char) *n))
+			|| (STREQ (str, "upper") && ISUPPER ((unsigned char) *n))
+			|| (STREQ (str, "xdigit") && ISXDIGIT ((unsigned char) *n)))
+		      goto matched;
+# endif
+		  }
+		else if (c == '\0')
+		  /* [ (unterminated) loses.  */
+		  return FNM_NOMATCH;
+		else
+		  {
+		  normal_bracket:
+		    if (FOLD (c) == fn)
+		      goto matched;
+
+		    cold = c;
+		    c = *p++;
+
+		    if (c == '-' && *p != ']')
+		      {
+			/* It is a range.  */
+			unsigned char cend = *p++;
+			if (!(flags & FNM_NOESCAPE) && cend == '\\')
+			  cend = *p++;
+			if (cend == '\0')
+			  return FNM_NOMATCH;
+
+			if (cold <= fn && fn <= FOLD (cend))
+			  goto matched;
+
+			c = *p++;
+		      }
+		  }
+
+		if (c == ']')
+		  break;
+	      }
+
+	    if (!not)
+	      return FNM_NOMATCH;
+	    break;
+
+	  matched:
+	    /* Skip the rest of the [...] that already matched.  */
+	    while (c != ']')
+	      {
+		if (c == '\0')
+		  /* [... (unterminated) loses.  */
+		  return FNM_NOMATCH;
+
+		c = *p++;
+		if (!(flags & FNM_NOESCAPE) && c == '\\')
+		  {
+		    if (*p == '\0')
+		      return FNM_NOMATCH;
+		    /* XXX 1003.2d11 is unclear if this is right.  */
+		    ++p;
+		  }
+		else if (c == '[' && *p == ':')
+		  {
+		    do
+		      if (*++p == '\0')
+			return FNM_NOMATCH;
+		    while (*p != ':' || p[1] == ']');
+		    p += 2;
+		    c = *p;
+		  }
+	      }
+	    if (not)
+	      return FNM_NOMATCH;
+	  }
+	  break;
+
+	default:
+	  if (c != FOLD ((unsigned char) *n))
+	    return FNM_NOMATCH;
+	}
+
+      ++n;
+    }
+
+  if (*n == '\0')
+    return 0;
+
+  if ((flags & FNM_LEADING_DIR) && *n == '/')
+    /* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz".  */
+    return 0;
+
+  return FNM_NOMATCH;
+
+# undef FOLD
+}
+
+
+int
+fnmatch (pattern, string, flags)
+     const char *pattern;
+     const char *string;
+     int flags;
+{
+  return internal_fnmatch (pattern, string, flags & FNM_PERIOD, flags);
+}
+
+#endif	/* _LIBC or not __GNU_LIBRARY__.  */
+/* ----- END glibc-2.1.2 posix/fnmatch.c */
+
+#else	/* HAVE_FNMATCH */
+void fnmatch_dummy(void) {}
+#endif

lib/fnmatch.h

@@ -0,0 +1,88 @@
+/* Copyright (C) 1991, 92, 93, 96, 97, 98 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef	_FNMATCH_H
+#define	_FNMATCH_H	1
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#if defined __cplusplus || (defined __STDC__ && __STDC__) || defined WINDOWS32
+# if !defined __GLIBC__ || !defined __P
+#  undef	__P
+#  define __P(protos)	protos
+# endif
+#else /* Not C++ or ANSI C.  */
+# undef	__P
+# define __P(protos)	()
+/* We can get away without defining `const' here only because in this file
+   it is used only inside the prototype for `fnmatch', which is elided in
+   non-ANSI C where `const' is problematical.  */
+#endif /* C++ or ANSI C.  */
+
+#ifndef const
+# if (defined __STDC__ && __STDC__) || defined __cplusplus
+#  define __const	const
+# else
+#  define __const
+# endif
+#endif
+
+/* We #undef these before defining them because some losing systems
+   (HP-UX A.08.07 for example) define these in <unistd.h>.  */
+#undef	FNM_PATHNAME
+#undef	FNM_NOESCAPE
+#undef	FNM_PERIOD
+
+/* Bits set in the FLAGS argument to `fnmatch'.  */
+#define	FNM_PATHNAME	(1 << 0) /* No wildcard can ever match `/'.  */
+#define	FNM_NOESCAPE	(1 << 1) /* Backslashes don't quote special chars.  */
+#define	FNM_PERIOD	(1 << 2) /* Leading `.' is matched only explicitly.  */
+
+#ifndef FNM_FILE_NAME
+# define FNM_FILE_NAME	 FNM_PATHNAME	/* Preferred GNU name.  */
+#endif
+#ifndef FNM_LEADING_DIR
+# define FNM_LEADING_DIR (1 << 3)	/* Ignore `/...' after a match.  */
+#endif
+#ifndef FNM_CASEFOLD
+# define FNM_CASEFOLD	 (1 << 4)	/* Compare without regard to case.  */
+#endif
+
+/* Value returned by `fnmatch' if STRING does not match PATTERN.  */
+#define	FNM_NOMATCH	1
+
+/* This value is returned if the implementation does not support
+   `fnmatch'.  Since this is not the case here it will never be
+   returned but the conformance test suites still require the symbol
+   to be defined.  */
+#ifdef _XOPEN_SOURCE
+# define FNM_NOSYS	(-1)
+#endif
+
+/* Match STRING against the filename pattern PATTERN,
+   returning zero if it matches, FNM_NOMATCH if not.  */
+extern int fnmatch __P ((__const char *__pattern, __const char *__string,
+			 int __flags));
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* fnmatch.h */

lib/inet_pton.c

@@ -27,12 +27,10 @@
  */
 
 static int inet_pton4(const char *src, unsigned char *dst);
-#ifdef INET6
 static int inet_pton6(const char *src, unsigned char *dst);
-#endif
 
 /* int
- * inet_pton(af, src, dst)
+ * isc_net_pton(af, src, dst)
  *	convert from presentation format (which usually means ASCII printable)
  *	to network format (which is usually some kind of binary format).
  * return:

lib/mdfour.c

@@ -109,53 +109,29 @@ void mdfour_begin(struct mdfour *md)
 	md->C = 0x98badcfe;
 	md->D = 0x10325476;
 	md->totalN = 0;
-	md->totalN2 = 0;
 }
 
 
-static void mdfour_tail(unsigned char *in, uint32 n)
+static void mdfour_tail(unsigned char *in, int n)
 {
 	unsigned char buf[128];
 	uint32 M[16];
-	extern int protocol_version;
+	uint32 b;
 
-	/*
-	 * Count total number of bits, modulo 2^64
-	 */
-	m->totalN += n << 3;
-	if (m->totalN < (n << 3)) {
-		m->totalN2++;
-	}
-	m->totalN2 += n >> 29;
+	m->totalN += n;
+
+	b = m->totalN * 8;
 
 	memset(buf, 0, 128);
 	if (n) memcpy(buf, in, n);
 	buf[n] = 0x80;
 
 	if (n <= 55) {
-		copy4(buf+56, m->totalN);
-		/*
-		 * Prior to protocol version 27 only the number of bits
-		 * modulo 2^32 was included.  MD4 requires the number
-		 * of bits modulo 2^64, which was fixed starting with
-		 * protocol version 27.
-		 */
-		if (protocol_version >= 27) {
-			copy4(buf+60, m->totalN2);
-		}
+		copy4(buf+56, b);
 		copy64(M, buf);
 		mdfour64(M);
 	} else {
-		copy4(buf+120, m->totalN); 
-		/*
-		 * Prior to protocol version 27 only the number of bits
-		 * modulo 2^32 was included.  MD4 requires the number
-		 * of bits modulo 2^64, which was fixed starting with
-		 * protocol version 27.
-		 */
-		if (protocol_version >= 27) {
-			copy4(buf+124, m->totalN2); 
-		}
+		copy4(buf+120, b); 
 		copy64(M, buf);
 		mdfour64(M);
 		copy64(M, buf+64);
@@ -163,23 +139,20 @@ static void mdfour_tail(unsigned char *in, uint32 n)
 	}
 }
 
-void mdfour_update(struct mdfour *md, unsigned char *in, uint32 n)
+void mdfour_update(struct mdfour *md, unsigned char *in, int n)
 {
 	uint32 M[16];
 
-	m = md;
-
 	if (n == 0) mdfour_tail(in, n);
 
+	m = md;
+
 	while (n >= 64) {
 		copy64(M, in);
 		mdfour64(M);
 		in += 64;
 		n -= 64;
-		m->totalN += 64 << 3;
-		if (m->totalN < 64 << 3) {
-			m->totalN2++;
-		}
+		m->totalN += 64;
 	}
 
 	if (n) mdfour_tail(in, n);

lib/mdfour.h

@@ -21,12 +21,11 @@
 
 struct mdfour {
 	uint32 A, B, C, D;
-	uint32 totalN;          /* bit count, lower 32 bits */
-	uint32 totalN2;         /* bit count, upper 32 bits */
+	uint32 totalN;
 };
 
 void mdfour_begin(struct mdfour *md);
-void mdfour_update(struct mdfour *md, unsigned char *in, uint32 n);
+void mdfour_update(struct mdfour *md, unsigned char *in, int n);
 void mdfour_result(struct mdfour *md, unsigned char *out);
 void mdfour(unsigned char *out, unsigned char *in, int n);
 

lib/permstring.c

@@ -47,10 +47,8 @@ void permstring(char *perms,
 	if (mode & S_ISGID)
 		perms[6] = (mode & S_IXGRP) ? 's' : 'S';
 	
-#ifdef S_ISVTX
 	if (mode & S_ISVTX)
 		perms[9] = (mode & S_IXOTH) ? 't' : 'T';
-#endif
 		
 	if (S_ISLNK(mode)) perms[0] = 'l';
 	if (S_ISDIR(mode)) perms[0] = 'd';

lib/pool_alloc.3

@@ -1,199 +0,0 @@
-.ds d \-\^\-
-.ds o \fR[\fP
-.ds c \fR]\fP
-.ds | \fR|\fP
-.de D
-\\.B \*d\\$1
-..
-.de DI
-\\.BI \*d\\$1 \\$2
-..
-.de DR
-\\.BR \*d\\$1 \\$2
-..
-.de Di
-\\.BI \*d\\$1 " \\$2"
-..
-.de Db
-\\.B \*d\\$1 " \\$2"
-..
-.de Df
-\\.B \*d\*ono\*c\\$1
-..
-.de See
-See \fB\\$1\fP for details.
-..
-.de SeeIn
-See \fB\\$1\fP in \fB\\$2\fP for details.
-..
-.TH POOL_ALLOC 3
-.SH NAME
-pool_alloc, pool_free, pool_talloc, pool_tfree, pool_create, pool_destroy
-\- Allocate and free memory in managed allocation pools.
-.SH SYNOPSIS
-.B #include "pool_alloc.h"
-
-\fBstruct alloc_pool *pool_create(size_t \fIsize\fB, size_t \fIquantum\fB, void (*\fIbomb\fB)(char *), int \fIflags\fB);
-
-\fBvoid pool_destroy(struct alloc_pool *\fIpool\fB);
-
-\fBvoid *pool_alloc(struct alloc_pool *\fIpool\fB, size_t \fIsize\fB, char *\fImsg\fB);
-
-\fBvoid pool_free(struct alloc_pool *\fIpool\fB, sise_t \fIsize\fB, void *\fIaddr\fB);
-
-\fBvoid *pool_talloc(struct alloc_pool *\fIpool\fB, \fItype\fB), int \fIcount\fB, char *\fImsg\fB);
-
-\fBvoid pool_tfree(struct alloc_pool *\fIpool\fB, \fItype\fB, int \fIcount\fB, void *\fIaddr\fB);
-.SH DESCRIPTION
-.P
-The pool allocation routines use
-.B malloc()
-for underlying memory management.
-What allocation pools do is cause
-memory within a given pool to be in large contigious blocks
-(called extents) that when freed will be reusable.  Unlike
-.B malloc()
-the allocations are not managed individually.
-Instead each extent tracks the total free memory within the
-extent.  Each extent can either be used to allocate memory
-or to manage the freeing of memory within that extent.
-When an extent has less free memory than a given
-allocation request or when the first request to free
-memory within that extent is received the extent ceases to
-be used for allocation.
-.P
-This form of memory management is suited to large numbers of small
-related allocations that are held for a while
-and then freed as a group.
-Because the
-underlying allocations are done in large contigious extents
-when an extent is freed it releases a large enough
-contigious block of memory to be useful to subsequent
-.B malloc()
-and
-.B pool_alloc()
-calls even if allocations from other pools or from
-.B malloc()
-are made between allocations from a given pool.
-.P
-.B pool_create()
-Creates an allocation pool for subsequent calls to the pool
-allocation functions.
-When an extent is created for allocations it will be
-.I size 
-bytes.
-Allocations from the pool have their sizes rounded up to a
-multiple of
-.I quantum
-bytes in length.
-Specifying
-.B 0
-for
-.I quantum
-Will produce a quantum that should meet maximal allignment
-on most platforms.
-If the
-.B POOL_QALIGN
-.I flag
-is set allocations will be aligned to addresses that are a
-multiple of
-.IR quantum .
-If the
-.B POOL_CLEAR
-.I flag
-is set all allocations from the pool will be zero filled.
-.P
-.B pool_destroy()
-destroys an allocation pool and frees all memory allocated
-in that pool.
-.P
-.B pool_alloc()
-allocates
-.I size
-bytes from the specified
-.IR pool .
-If
-.I size
-is
-.B 0
-.I quantum
-bytes will be freed.
-If the requested memory cannot be allocated
-.B pool_alloc()
-will call
-.I bomb()
-function, if defined, with
-.I msg
-as it's sole argument and
-.B NULL
-will be returned.
-.P
-.B pool_free()
-frees
-.I size
-bytes pointed to by
-.I addr
-previously allocated in the specified
-.IR pool .
-The memory freed within an extent will not be reusable until
-all of the memory in that extent has been freed but 
-depending on the order in which the
-allocations are freed some extents may be released for reuse
-while others are still in use.
-If
-.I size
-is
-.B 0
-.I quantum
-bytes will be freed.
-If
-.I addr
-is
-.B 0
-no memory will be freed but subsequent allocations will come
-from a new extent.
-.P
-.B pool_talloc()
-is a macro that take a
-.I type
-and
-.I count
-instead of
-.I size
-and will cast the return value to the correct type.
-.P
-.B pool_tfree
-is a macro to free memory previously allocated in the
-specified
-.IR pool .
-.SH RETURN VALUE
-.B pool_create()
-returns a pointer to
-.BR "struct alloc_pool" .
-.P
-.B pool_alloc()
-and
-.B pool_talloc()
-return pointers to the allocated memory,
-or NULL if the request fails.
-For each extent so long as no allocations are smaller than varaible
-allignment requirements this pointer will be suitably
-alligned for any kind of variable.
-The return type of
-.B pool_alloc()
-will normally require casting to the desired type but
-.B pool_talloc()
-will returns a pointer of the requested
-.IR type .
-.P
-.BR pool_free() ,
-.B pool_tfree()
-and
-.B pool_destroy()
-return no value.
-.SH SEE ALSO
-.nf
-malloc(3)
-.SH AUTHOR
-pool_alloc was created by J.W. Schultz of Pegasystems Technologies.
-.SH BUGS AND ISSUES

lib/pool_alloc.c

@@ -1,304 +0,0 @@
-#include "rsync.h"
-
-#define POOL_DEF_EXTENT	(32 * 1024)
-
-struct alloc_pool
-{
-	size_t			size;		/* extent size		*/
-	size_t			quantum;	/* allocation quantum	*/
-	struct pool_extent	*live;		/* current extent for
-						 * allocations		*/
-	struct pool_extent	*free;		/* unfreed extent list	*/
-	void			(*bomb)();
-						/* function to call if
-						 * malloc fails		*/
-	int			flags;
-
-	/* statistical data */
-	unsigned long		e_created;	/* extents created	*/
-	unsigned long		e_freed;	/* extents detroyed	*/
-	uint64			n_allocated;	/* calls to alloc	*/
-	uint64			n_freed;	/* calls to free	*/
-	uint64			b_allocated;	/* cum. bytes allocated	*/
-	uint64			b_freed;	/* cum. bytes freed	*/
-};
-
-struct pool_extent
-{
-	void			*start;		/* starting address	*/
-	size_t			free;		/* free bytecount	*/
-	size_t			bound;		/* bytes bound by padding,
-						 * overhead and freed	*/
-	struct pool_extent	*next;
-};
-
-struct align_test {
-    void *foo;
-    uint64 bar;
-};
-
-#define MINALIGN	offsetof(struct align_test, bar)
-
-/* Temporarily cast a void* var into a char* var when adding an offset (to
- * keep some compilers from complaining about the pointer arithmetic). */
-#define PTR_ADD(b,o)	( (void*) ((char*)(b) + (o)) )
-
-alloc_pool_t
-pool_create(size_t size, size_t quantum,
-    void (*bomb)(char *), int flags)
-{
-	struct alloc_pool	*pool;
-
-	if (!(pool = (struct alloc_pool*) malloc(sizeof (struct alloc_pool))))
-		return pool;
-	memset(pool, 0, sizeof (struct alloc_pool));
-
-	pool->size = size	/* round extent size to min alignment reqs */
-	    ? (size + MINALIGN - 1) & ~(MINALIGN - 1)
-	    : POOL_DEF_EXTENT;
-	if (pool->flags & POOL_INTERN)
-	{
-		pool->size -= sizeof (struct pool_extent);
-		flags |= POOL_APPEND;
-	}
-	pool->quantum = quantum ? quantum : MINALIGN;
-	pool->bomb = bomb;
-	pool->flags = flags;
-
-	return pool;
-}
-
-void
-pool_destroy(alloc_pool_t p)
-{
-	struct alloc_pool *pool = (struct alloc_pool *) p;
-	struct pool_extent	*cur, *next;
-
-	if (!pool)
-		return;
-
-	if (pool->live)
-	{
-		cur = pool->live;
-		free(cur->start);
-		if (!(pool->flags & POOL_APPEND))
-			free(cur);
-	}
-	for (cur = pool->free; cur; cur = next)
-	{
-		next = cur->next;
-		free(cur->start);
-		if (!(pool->flags & POOL_APPEND))
-			free(cur);
-	}
-	free(pool);
-}
-
-void *
-pool_alloc(alloc_pool_t p, size_t len, char *bomb)
-{
-	struct alloc_pool *pool = (struct alloc_pool *) p;
-	if (!pool)
-		return NULL;
-
-	if (!len)
-		len = pool->quantum;
-	else if (pool->quantum > 1 && len % pool->quantum)
-		len += pool->quantum - len % pool->quantum;
-
-	if (len > pool->size)
-		goto bomb;
-
-	if (!pool->live || len > pool->live->free)
-	{
-		void	*start;
-		size_t	free;
-		size_t	bound;
-		size_t	sqew;
-		size_t	asize;
-
-		if (pool->live)
-		{
-			pool->live->next = pool->free;
-			pool->free = pool->live;
-		}
-
-		free = pool->size;
-		bound = 0;
-
-		asize = pool->size;
-		if (pool->flags & POOL_APPEND)
-			asize += sizeof (struct pool_extent);
-
-		if (!(start = (void *) malloc(asize)))
-			goto bomb;
-
-		if (pool->flags & POOL_CLEAR)
-			memset(start, 0, pool->size);
-
-		if (pool->flags & POOL_APPEND)
-		{
-			pool->live = PTR_ADD(start, free);
-		}
-		else if (!(pool->live = (struct pool_extent *) malloc(sizeof (struct pool_extent))))
-		{
-			goto bomb;
-		}
-		if (pool->flags & POOL_QALIGN && pool->quantum > 1
-		    && (sqew = (size_t)PTR_ADD(start, free) % pool->quantum))
-		{
-			bound  += sqew;
-			free -= sqew;
-		}
-		pool->live->start = start;
-		pool->live->free = free;
-		pool->live->bound = bound;
-		pool->live->next = NULL;
-
-		pool->e_created++;
-	}
-
-	pool->n_allocated++;
-	pool->b_allocated += len;
-
-	pool->live->free -= len;
-
-	return PTR_ADD(pool->live->start, pool->live->free);
-
-bomb:
-	if (pool->bomb)
-		(*pool->bomb)(bomb);
-	return NULL;
-}
-
-void
-pool_free(alloc_pool_t p, size_t len, void *addr)
-{
-	struct alloc_pool *pool = (struct alloc_pool *) p;
-	struct pool_extent	*cur;
-	struct pool_extent	*prev;
-
-	if (!pool)
-		return;
-
-	if (!len)
-		len = pool->quantum;
-	else if (pool->quantum > 1 && len % pool->quantum)
-		len += pool->quantum - len % pool->quantum;
-
-	if (!addr && pool->live)
-	{
-		pool->live->next = pool->free;
-		pool->free = pool->live;
-		pool->live = NULL;
-		return;
-	}
-	pool->n_freed++;
-	pool->b_freed += len;
-
-	cur = pool->live;
-	if (cur
-	    && addr >= cur->start
-	    && addr < PTR_ADD(cur->start, pool->size))
-	{
-		if (addr == PTR_ADD(cur->start, cur->free))
-		{
-			if (pool->flags & POOL_CLEAR)
-				memset(addr, 0, len);
-			pool->b_freed += len;
-		} else {
-			cur->bound += len;
-		}
-		if (cur->free + cur->bound >= pool->size)
-		{
-			size_t sqew;
-
-			cur->free = pool->size;
-			cur->bound = 0;
-			if (pool->flags & POOL_QALIGN && pool->quantum > 1
-			    && (sqew = (size_t)PTR_ADD(cur->start, cur->free) % pool->quantum))
-			{
-				cur->bound += sqew;
-				cur->free -= sqew;
-			}
-		}
-		return;
-	}
-	for (prev = NULL, cur = pool->free; cur; prev = cur, cur = cur->next)
-	{
-		if (addr >= cur->start
-		    && addr < PTR_ADD(cur->start, pool->size))
-			break;
-	}
-	if (!cur)
-		return;
-
-	if (prev)
-	{
-		prev->next = cur->next;
-		cur->next = pool->free;
-		pool->free = cur;
-	}
-	cur->bound += len;
-
-	if (cur->free + cur->bound >= pool->size)
-	{
-		pool->free = cur->next;
-
-		free(cur->start);
-		if (!(pool->flags & POOL_APPEND))
-			free(cur);
-		pool->e_freed++;
-	}
-	return;
-}
-
-#define FDPRINT(label, value) \
-	snprintf(buf, BUFSIZ, label, value), \
-	write(fd, buf, strlen(buf));
-
-#define FDEXTSTAT(ext) \
-	snprintf(buf, BUFSIZ, "  %12ld  %5ld\n", \
-		(long) ext->free, \
-		(long) ext->bound), \
-	write(fd, buf, strlen(buf))
-
-void
-pool_stats(alloc_pool_t p, int fd, int summarize)
-{
-	struct alloc_pool *pool = (struct alloc_pool *) p;
-	struct pool_extent	*cur;
-	char buf[BUFSIZ];
-
-	if (!pool)
-		return;
-
-	FDPRINT("  Extent size:       %12ld\n",	(long)	pool->size);
-	FDPRINT("  Alloc quantum:     %12ld\n",	(long)	pool->quantum);
-	FDPRINT("  Extents created:   %12ld\n",		pool->e_created);
-	FDPRINT("  Extents freed:     %12ld\n",		pool->e_freed);
-	FDPRINT("  Alloc count:       %12.0f\n", (double) pool->n_allocated);
-	FDPRINT("  Free Count:        %12.0f\n", (double) pool->n_freed);
-	FDPRINT("  Alloc bytes:       %12.0f\n", (double) pool->b_allocated);
-	FDPRINT("  Free bytes:        %12.0f\n", (double) pool->b_freed);
-
-	if (summarize)
-		return;
-
-	if (!pool->live && !pool->free)
-		return;
-
-	write(fd, "\n", 1);
-
-	if (pool->live)
-	{
-		FDEXTSTAT(pool->live);
-	}
-	strcpy(buf, "   FREE    BOUND\n");
-	write(fd, buf, strlen(buf));
-
-	for (cur = pool->free; cur; cur = cur->next)
-	{
-		FDEXTSTAT(cur);
-	}
-}

lib/pool_alloc.h

@@ -1,20 +0,0 @@
-#include <stddef.h>
-
-#define POOL_CLEAR	(1<<0)		/* zero fill allocations	*/
-#define POOL_QALIGN	(1<<1)		/* align data to quanta		*/
-#define POOL_INTERN	(1<<2)		/* Allocate extent structures	*/
-#define POOL_APPEND	(1<<3)		/*   or appended to extent data	*/
-
-typedef void *alloc_pool_t;
-
-alloc_pool_t pool_create(size_t size, size_t quantum, void (*bomb)(char *), int flags);
-void pool_destroy(alloc_pool_t pool);
-void *pool_alloc(alloc_pool_t pool, size_t size, char *bomb);
-void pool_free(alloc_pool_t pool, size_t size, void *addr);
-
-#define pool_talloc(pool, type, count, bomb) \
-	((type *)pool_alloc(pool, sizeof(type) * count, bomb))
-
-#define pool_tfree(pool, type, count, addr) \
-	(pool_free(pool, sizeof(type) * count, addr))
-

lib/snprintf.c

@@ -53,9 +53,6 @@
  *    got rid of fcvt code (twas buggy and made testing harder)
  *    added C99 semantics
  *
- *  Paul Green (paulg@samba.org) April 9, 2003
- *    fixed handling of %f when converting fractions with leading zeros.
- *    (e.g., 0.025).
  **************************************************************/
 
 #ifndef NO_CONFIG_H /* for some tests */
@@ -728,15 +725,15 @@ static void fmtfp (char *buffer, size_t *currlen, size_t maxlen,
 	if (max > 0) {
 		dopr_outch (buffer, currlen, maxlen, '.');
 		
-		while (zpadlen > 0) {
-		  dopr_outch (buffer, currlen, maxlen, '0');
-		  --zpadlen;
-		}
-
 		while (fplace > 0) 
 			dopr_outch (buffer, currlen, maxlen, fconvert[--fplace]);
 	}
 	
+	while (zpadlen > 0) {
+		dopr_outch (buffer, currlen, maxlen, '0');
+		--zpadlen;
+	}
+
 	while (padlen < 0) {
 		dopr_outch (buffer, currlen, maxlen, ' ');
 		++padlen;
@@ -752,15 +749,13 @@ static void dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c)
 }
 
 #if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
-#define vsnprintf rsync_vsnprintf
- int vsnprintf(char *str, size_t count, const char *fmt, va_list args)
+ int vsnprintf (char *str, size_t count, const char *fmt, va_list args)
 {
 	return dopr(str, count, fmt, args);
 }
 #endif
 
 #if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
-#define snprintf rsync_snprintf
  int snprintf(char *str,size_t count,const char *fmt,...)
 {
 	size_t ret;

lib/wildmatch.c

@@ -1,229 +0,0 @@
-/*
-**  Do shell-style pattern matching for ?, \, [], and * characters.
-**  It is 8bit clean.
-**
-**  Written by Rich $alz, mirror!rs, Wed Nov 26 19:03:17 EST 1986.
-**  Rich $alz is now <rsalz@bbn.com>.
-**
-**  Modified by Wayne Davison to special-case '/' matching, to make '**'
-**  work differently than '*', and to fix the character-class code.
-*/
-
-#include "rsync.h"
-
-/* What character marks an inverted character class? */
-#define NEGATE_CLASS	'!'
-#define NEGATE_CLASS2	'^'
-
-#define FALSE 0
-#define TRUE 1
-#define ABORT_ALL -1
-#define ABORT_TO_STARSTAR -2
-
-#define CC_EQ(class, len, litmatch) ((len) == sizeof (litmatch)-1 \
-				    && *(class) == *(litmatch) \
-				    && strncmp((char*)class, litmatch, len) == 0)
-
-#if defined STDC_HEADERS || !defined isascii
-# define ISASCII(c) 1
-#else
-# define ISASCII(c) isascii(c)
-#endif
-
-#ifdef isblank
-# define ISBLANK(c) (ISASCII(c) && isblank(c))
-#else
-# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
-#endif
-
-#ifdef isgraph
-# define ISGRAPH(c) (ISASCII(c) && isgraph(c))
-#else
-# define ISGRAPH(c) (ISASCII(c) && isprint(c) && !isspace(c))
-#endif
-
-#define ISPRINT(c) (ISASCII(c) && isprint(c))
-#define ISDIGIT(c) (ISASCII(c) && isdigit(c))
-#define ISALNUM(c) (ISASCII(c) && isalnum(c))
-#define ISALPHA(c) (ISASCII(c) && isalpha(c))
-#define ISCNTRL(c) (ISASCII(c) && iscntrl(c))
-#define ISLOWER(c) (ISASCII(c) && islower(c))
-#define ISPUNCT(c) (ISASCII(c) && ispunct(c))
-#define ISSPACE(c) (ISASCII(c) && isspace(c))
-#define ISUPPER(c) (ISASCII(c) && isupper(c))
-#define ISXDIGIT(c) (ISASCII(c) && isxdigit(c))
-
-#ifdef WILD_TEST_ITERATIONS
-int wildmatch_iteration_count;
-#endif
-
-static int domatch(const unsigned char *p, const unsigned char *text)
-{
-    int matched, special;
-    unsigned char ch, prev;
-
-#ifdef WILD_TEST_ITERATIONS
-    wildmatch_iteration_count++;
-#endif
-
-    for ( ; (ch = *p) != '\0'; text++, p++) {
-	if (*text == '\0' && ch != '*')
-	    return FALSE;
-	switch (ch) {
-	  case '\\':
-	    /* Literal match with following character.  Note that the test
-	     * in "default" handles the p[1] == '\0' failure case. */
-	    ch = *++p;
-	    /* FALLTHROUGH */
-	  default:
-	    if (*text != ch)
-		return FALSE;
-	    continue;
-	  case '?':
-	    /* Match anything but '/'. */
-	    if (*text == '/')
-		return FALSE;
-	    continue;
-	  case '*':
-	    if (*++p == '*') {
-		while (*++p == '*') {}
-		special = TRUE;
-	    }
-	    else
-		special = FALSE;
-	    if (*p == '\0') {
-		/* Trailing "**" matches everything.  Trailing "*" matches
-		 * only if there are no more slash characters. */
-		return special? TRUE : strchr((char*)text, '/') == NULL;
-	    }
-	    for ( ; *text; text++) {
-		if ((matched = domatch(p, text)) != FALSE) {
-		    if (!special || matched != ABORT_TO_STARSTAR)
-			return matched;
-		}
-		else if (!special && *text == '/')
-		    return ABORT_TO_STARSTAR;
-	    }
-	    return ABORT_ALL;
-	  case '[':
-	    ch = *++p;
-#ifdef NEGATE_CLASS2
-	    if (ch == NEGATE_CLASS2)
-		ch = NEGATE_CLASS;
-#endif
-	    /* Assign literal TRUE/FALSE because of "matched" comparison. */
-	    special = ch == NEGATE_CLASS? TRUE : FALSE;
-	    if (special) {
-		/* Inverted character class. */
-		ch = *++p;
-	    }
-	    prev = 0;
-	    matched = FALSE;
-	    do {
-		if (!ch)
-		    return ABORT_ALL;
-		if (ch == '\\') {
-		    ch = *++p;
-		    if (!ch)
-			return ABORT_ALL;
-		    if (*text == ch)
-			matched = TRUE;
-		}
-		else if (ch == '-' && prev && p[1] && p[1] != ']') {
-		    ch = *++p;
-		    if (ch == '\\') {
-			ch = *++p;
-			if (!ch)
-			    return ABORT_ALL;
-		    }
-		    if (*text <= ch && *text >= prev)
-			matched = TRUE;
-		    ch = 0; /* This makes "prev" get set to 0. */
-		}
-		else if (ch == '[' && p[1] == ':') {
-		    const unsigned char *s = p += 2;
-		    int i;
-		    while ((ch = *p) && ch != ']') p++;
-		    if (!ch)
-			return ABORT_ALL;
-		    i = p - s - 1;
-		    if (i < 0 || p[-1] != ':') {
-			/* Didn't find ":]", so treat like a normal set. */
-			p = s - 2;
-			ch = '[';
-			if (*text == ch)
-			    matched = TRUE;
-			continue;
-		    }
-		    if (CC_EQ(s,i, "alnum")) {
-			if (ISALNUM(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "alpha")) {
-			if (ISALPHA(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "blank")) {
-			if (ISBLANK(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "cntrl")) {
-			if (ISCNTRL(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "digit")) {
-			if (ISDIGIT(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "graph")) {
-			if (ISGRAPH(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "lower")) {
-			if (ISLOWER(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "print")) {
-			if (ISPRINT(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "punct")) {
-			if (ISPUNCT(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "space")) {
-			if (ISSPACE(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "upper")) {
-			if (ISUPPER(*text))
-			    matched = TRUE;
-		    }
-		    else if (CC_EQ(s,i, "xdigit")) {
-			if (ISXDIGIT(*text))
-			    matched = TRUE;
-		    }
-		    else /* malformed [:class:] string */
-			return ABORT_ALL;
-		    ch = 0; /* This makes "prev" get set to 0. */
-		}
-		else if (*text == ch)
-		    matched = TRUE;
-	    } while (prev = ch, (ch = *++p) != ']');
-	    if (matched == special || *text == '/')
-		return FALSE;
-	    continue;
-	}
-    }
-
-    return *text == '\0';
-}
-
-/* Find the pattern (p) in the text string (t). */
-int wildmatch(const char *p, const char *t)
-{
-#ifdef WILD_TEST_ITERATIONS
-    wildmatch_iteration_count = 0;
-#endif
-    return domatch((const unsigned char*)p, (const unsigned char*)t) == TRUE;
-}

lib/wildmatch.h

@@ -1,3 +0,0 @@
-/* wildmatch.h */
-
-int wildmatch(const char *p, const char *text);

loadparm.c

@@ -3,20 +3,20 @@
 
 /* some fixes
  *
- * Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
+ * Copyright (C) 2001 by Martin Pool <mbp@samba.org>
  */
 
-/*
+/* 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -36,7 +36,7 @@
  * 3) add it to the list of available functions (eg: using FN_GLOBAL_STRING())
  * 4) If it's a global then initialise it in init_globals. If a local
  *    (ie. service) parameter then initialise it in the sDefault structure
- *
+ *  
  *
  * Notes:
  *   The configuration file is processed sequentially for speed. It is NOT
@@ -48,8 +48,6 @@
  *
  */
 
-/* TODO: Parameter to set debug level on server. */
-
 #include "rsync.h"
 #define PTR_DIFF(p1,p2) ((ptrdiff_t)(((char *)(p1)) - (char *)(p2)))
 #define strequal(a,b) (strcasecmp(a,b)==0)
@@ -61,7 +59,7 @@ typedef char pstring[1024];
 typedef enum
 {
 	P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,
-	P_PATH,P_STRING,P_GSTRING,P_ENUM,P_SEP
+	P_STRING,P_GSTRING,P_ENUM,P_SEP
 } parm_type;
 
 typedef enum
@@ -93,7 +91,7 @@ struct parm_struct
 #define iSERVICE(i) (*pSERVICE(i))
 #define LP_SNUM_OK(iService) (((iService) >= 0) && ((iService) < iNumServices))
 
-/*
+/* 
  * This structure describes global (ie., server-wide) parameters.
  */
 typedef struct
@@ -101,16 +99,16 @@ typedef struct
 	char *motd_file;
 	char *log_file;
 	char *pid_file;
-	char *socket_options;
 	int syslog_facility;
-	int max_verbosity;
+	char *socket_options;
 } global;
 
 static global Globals;
 
 
-/*
- * This structure describes a single service.
+
+/* 
+ * This structure describes a single service. 
  */
 typedef struct
 {
@@ -144,7 +142,7 @@ typedef struct
 
 
 /* This is a default service used to prime a services structure */
-static service sDefault =
+static service sDefault = 
 {
 	NULL,    /* name */
 	NULL,    /* path */
@@ -156,16 +154,7 @@ static service sDefault =
 	False,   /* transfer logging */
 	False,   /* ignore errors */
 	"nobody",/* uid */
-
-	/* TODO: This causes problems on Debian, where it is called
-	 * "nogroup".  Debian patch this in their version of the
-	 * package, but it would be nice to be consistent.  Possibly
-	 * other systems are different again.
-	 *
-	 * What is the best behaviour?  Perhaps always using (gid_t)
-	 * -2? */
 	"nobody",/* gid */
-
 	NULL,    /* hosts allow */
 	NULL,    /* hosts deny */
 	NULL,    /* auth users */
@@ -222,7 +211,7 @@ static struct enum_list enum_facilities[] = {
 	{ LOG_NEWS, "news" },
 #endif
 #ifdef LOG_AUTH
-	{ LOG_AUTH, "security" },
+	{ LOG_AUTH, "security" },		
 #endif
 #ifdef LOG_SYSLOG
 	{ LOG_SYSLOG, "syslog" },
@@ -268,14 +257,13 @@ static struct parm_struct parm_table[] =
   {"socket options",   P_STRING,  P_GLOBAL, &Globals.socket_options,NULL,  0},
   {"log file",         P_STRING,  P_GLOBAL, &Globals.log_file,      NULL,  0},
   {"pid file",         P_STRING,  P_GLOBAL, &Globals.pid_file,      NULL,  0},
-  {"max verbosity",    P_INTEGER, P_GLOBAL, &Globals.max_verbosity, NULL,  0},
 
   {"timeout",          P_INTEGER, P_LOCAL,  &sDefault.timeout,     NULL,  0},
   {"max connections",  P_INTEGER, P_LOCAL,  &sDefault.max_connections,NULL, 0},
   {"name",             P_STRING,  P_LOCAL,  &sDefault.name,        NULL,   0},
   {"comment",          P_STRING,  P_LOCAL,  &sDefault.comment,     NULL,   0},
   {"lock file",        P_STRING,  P_LOCAL,  &sDefault.lock_file,   NULL,   0},
-  {"path",             P_PATH,    P_LOCAL,  &sDefault.path,        NULL,   0},
+  {"path",             P_STRING,  P_LOCAL,  &sDefault.path,        NULL,   0},
   {"read only",        P_BOOL,    P_LOCAL,  &sDefault.read_only,   NULL,   0},
   {"list",             P_BOOL,    P_LOCAL,  &sDefault.list,        NULL,   0},
   {"use chroot",       P_BOOL,    P_LOCAL,  &sDefault.use_chroot,  NULL,   0},
@@ -305,11 +293,10 @@ Initialise the global parameter structure.
 ***************************************************************************/
 static void init_globals(void)
 {
-	memset(&Globals, 0, sizeof Globals);
+	memset(&Globals, 0, sizeof(Globals));
 #ifdef LOG_DAEMON
 	Globals.syslog_facility = LOG_DAEMON;
 #endif
-	Globals.max_verbosity = 1;
 }
 
 /***************************************************************************
@@ -321,8 +308,8 @@ static void init_locals(void)
 
 
 /*
-   In this section all the functions that are used to access the
-   parameters from the rest of the program are defined
+   In this section all the functions that are used to access the 
+   parameters from the rest of the program are defined 
 */
 
 #define FN_GLOBAL_STRING(fn_name,ptr) \
@@ -349,7 +336,6 @@ FN_GLOBAL_STRING(lp_log_file, &Globals.log_file)
 FN_GLOBAL_STRING(lp_pid_file, &Globals.pid_file)
 FN_GLOBAL_STRING(lp_socket_options, &Globals.socket_options)
 FN_GLOBAL_INTEGER(lp_syslog_facility, &Globals.syslog_facility)
-FN_GLOBAL_INTEGER(lp_max_verbosity, &Globals.max_verbosity)
 
 FN_LOCAL_STRING(lp_name, name)
 FN_LOCAL_STRING(lp_comment, comment)
@@ -379,11 +365,12 @@ FN_LOCAL_INTEGER(lp_timeout, timeout)
 FN_LOCAL_INTEGER(lp_max_connections, max_connections)
 
 /* local prototypes */
-static int    strwicmp(char *psz1, char *psz2);
-static int    map_parameter(char *parmname);
-static BOOL   set_boolean(BOOL *pb, char *parmvalue);
+static int    strwicmp( char *psz1, char *psz2 );
+static int    map_parameter( char *parmname);
+static BOOL   set_boolean( BOOL *pb, char *parmvalue );
 static int    getservicebyname(char *name, service *pserviceDest);
-static void   copy_service(service *pserviceDest, service *pserviceSource);
+static void   copy_service( service *pserviceDest, 
+                            service *pserviceSource);
 static BOOL   do_parameter(char *parmname, char *parmvalue);
 static BOOL   do_section(char *sectionname);
 
@@ -423,7 +410,7 @@ static void string_set(char **s, const char *v)
 
 
 /***************************************************************************
-add a new service to the services array initialising it with the given
+add a new service to the services array initialising it with the given 
 service
 ***************************************************************************/
 static int add_a_service(service *pservice, char *name)
@@ -435,7 +422,7 @@ static int add_a_service(service *pservice, char *name)
   tservice = *pservice;
 
   /* it might already exist */
-  if (name)
+  if (name) 
     {
       i = getservicebyname(name,NULL);
       if (i >= 0)
@@ -444,10 +431,10 @@ static int add_a_service(service *pservice, char *name)
 
   i = iNumServices;
 
-  ServicePtrs = realloc_array(ServicePtrs, service *, num_to_alloc);
+  ServicePtrs = (service **)Realloc(ServicePtrs,sizeof(service *)*num_to_alloc);
 
   if (ServicePtrs)
-	  pSERVICE(iNumServices) = new(service);
+	  pSERVICE(iNumServices) = (service *)malloc(sizeof(service));
 
   if (!ServicePtrs || !pSERVICE(iNumServices))
 	  return(-1);
@@ -457,7 +444,7 @@ static int add_a_service(service *pservice, char *name)
   init_service(pSERVICE(i));
   copy_service(pSERVICE(i),&tservice);
   if (name)
-    string_set(&iSERVICE(i).name,name);
+    string_set(&iSERVICE(i).name,name);  
 
   return(i);
 }
@@ -481,12 +468,11 @@ static int strwicmp(char *psz1, char *psz2)
    /* sync the strings on first non-whitespace */
    while (1)
    {
-      while (isspace(* (unsigned char *) psz1))
+      while (isspace(*psz1))
          psz1++;
-      while (isspace(* (unsigned char *) psz2))
+      while (isspace(*psz2))
          psz2++;
-      if (toupper(* (unsigned char *) psz1) != toupper(* (unsigned char *) psz2)
-	  || *psz1 == '\0' || *psz2 == '\0')
+      if (toupper(*psz1) != toupper(*psz2) || *psz1 == '\0' || *psz2 == '\0')
          break;
       psz1++;
       psz2++;
@@ -495,7 +481,7 @@ static int strwicmp(char *psz1, char *psz2)
 }
 
 /***************************************************************************
-Map a parameter's string representation to something we can use.
+Map a parameter's string representation to something we can use. 
 Returns False if the parameter string is not recognised, else TRUE.
 ***************************************************************************/
 static int map_parameter(char *parmname)
@@ -505,7 +491,7 @@ static int map_parameter(char *parmname)
    if (*parmname == '-')
      return(-1);
 
-   for (iIndex = 0; parm_table[iIndex].label; iIndex++)
+   for (iIndex = 0; parm_table[iIndex].label; iIndex++) 
       if (strwicmp(parm_table[iIndex].label, parmname) == 0)
          return(iIndex);
 
@@ -516,7 +502,7 @@ static int map_parameter(char *parmname)
 
 /***************************************************************************
 Set a boolean variable from the text value stored in the passed string.
-Returns True in success, False if the passed string does not correctly
+Returns True in success, False if the passed string does not correctly 
 represent a boolean.
 ***************************************************************************/
 static BOOL set_boolean(BOOL *pb, char *parmvalue)
@@ -550,7 +536,7 @@ static int getservicebyname(char *name, service *pserviceDest)
    int iService;
 
    for (iService = iNumServices - 1; iService >= 0; iService--)
-      if (strwicmp(iSERVICE(iService).name, name) == 0)
+      if (strwicmp(iSERVICE(iService).name, name) == 0) 
       {
          if (pserviceDest != NULL)
 	   copy_service(pserviceDest, pSERVICE(iService));
@@ -566,7 +552,7 @@ static int getservicebyname(char *name, service *pserviceDest)
 Copy a service structure to another
 
 ***************************************************************************/
-static void copy_service(service *pserviceDest,
+static void copy_service(service *pserviceDest, 
                          service *pserviceSource)
 {
   int i;
@@ -574,9 +560,9 @@ static void copy_service(service *pserviceDest,
   for (i=0;parm_table[i].label;i++)
     if (parm_table[i].ptr && parm_table[i].class == P_LOCAL) {
 	void *def_ptr = parm_table[i].ptr;
-	void *src_ptr =
+	void *src_ptr = 
 	  ((char *)pserviceSource) + PTR_DIFF(def_ptr,&sDefault);
-	void *dest_ptr =
+	void *dest_ptr = 
 	  ((char *)pserviceDest) + PTR_DIFF(def_ptr,&sDefault);
 
 	switch (parm_table[i].type)
@@ -596,7 +582,6 @@ static void copy_service(service *pserviceDest,
 	    *(char *)dest_ptr = *(char *)src_ptr;
 	    break;
 
-	  case P_PATH:
 	  case P_STRING:
 	    string_set(dest_ptr,*(char **)src_ptr);
 	    break;
@@ -617,7 +602,6 @@ static BOOL lp_do_parameter(int snum, char *parmname, char *parmvalue)
    int parmnum, i;
    void *parm_ptr=NULL; /* where we are going to store the result */
    void *def_ptr=NULL;
-   char *cp;
 
    parmnum = map_parameter(parmname);
 
@@ -664,15 +648,6 @@ static BOOL lp_do_parameter(int snum, char *parmname, char *parmvalue)
        sscanf(parmvalue,"%o",(int *)parm_ptr);
        break;
 
-     case P_PATH:
-       string_set(parm_ptr,parmvalue);
-       if ((cp = *(char**)parm_ptr) != NULL) {
-	   int len = strlen(cp);
-	   while (len > 1 && cp[len-1] == '/') len--;
-	   cp[len] = '\0';
-       }
-       break;
-
      case P_STRING:
        string_set(parm_ptr,parmvalue);
        break;
@@ -724,7 +699,7 @@ static BOOL do_section(char *sectionname)
      init_locals();
 
    /* if we've just struck a global section, note the fact. */
-   bInGlobalSection = isglobal;
+   bInGlobalSection = isglobal;   
 
    /* check for multiple global sections */
    if (bInGlobalSection)
@@ -756,34 +731,26 @@ static BOOL do_section(char *sectionname)
 
 
 /***************************************************************************
-Load the services array from the services file. Return True on success,
+Load the services array from the services file. Return True on success, 
 False on failure.
 ***************************************************************************/
 BOOL lp_load(char *pszFname, int globals_only)
 {
-	extern int am_server;
-	extern int am_daemon;
-	extern int am_root;
 	pstring n2;
 	BOOL bRetval;
-
+ 
 	bRetval = False;
 
 	bInGlobalSection = True;
-
+  
 	init_globals();
 
-	if (pszFname)
-	    pstrcpy(n2,pszFname);
-	else if (am_server && am_daemon && !am_root)
-	    pstrcpy(n2,RSYNCD_USERCONF);
-	else
-	    pstrcpy(n2,RSYNCD_SYSCONF);
+	pstrcpy(n2,pszFname);
 
 	/* We get sections first, so have to start 'behind' to make up */
 	iServiceIndex = -1;
 	bRetval = pm_process(n2, globals_only?NULL:do_section, do_parameter);
-
+  
 	return (bRetval);
 }
 
@@ -807,7 +774,7 @@ int lp_number(char *name)
    int iService;
 
    for (iService = iNumServices - 1; iService >= 0; iService--)
-      if (strequal(lp_name(iService), name))
+      if (strequal(lp_name(iService), name)) 
          break;
 
    return (iService);

log.c

@@ -1,97 +1,35 @@
-/* -*- c-file-style: "linux"; -*-
-
-   Copyright (C) 1998-2001 by Andrew Tridgell <tridge@samba.org>
-   Copyright (C) 2000-2001 by Martin Pool <mbp@samba.org>
-
+/* 
+   Copyright (C) Andrew Tridgell 1998
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
-  Logging and utility functions.
-  tridge, May 1998
+  logging and utility functions
 
-  Mapping to human-readable messages added by Martin Pool
-  <mbp@samba.org>, Oct 2000.
+  tridge, May 1998
   */
 #include "rsync.h"
 
-extern int am_daemon;
-extern int am_server;
-extern int am_sender;
-extern int quiet;
-extern int module_id;
-extern int msg_fd_out;
-extern char *auth_user;
-extern char *log_format;
-
-static int log_initialised;
-static char *logfname;
 static FILE *logfile;
-struct stats stats;
-
-int log_got_error=0;
-
-struct {
-        int code;
-        char const *name;
-} const rerr_names[] = {
-	{ RERR_SYNTAX     , "syntax or usage error" },
-	{ RERR_PROTOCOL   , "protocol incompatibility" },
-	{ RERR_FILESELECT , "errors selecting input/output files, dirs" },
-	{ RERR_UNSUPPORTED, "requested action not supported" },
-	{ RERR_STARTCLIENT, "error starting client-server protocol" },
-	{ RERR_SOCKETIO   , "error in socket IO" },
-	{ RERR_FILEIO     , "error in file IO" },
-	{ RERR_STREAMIO   , "error in rsync protocol data stream" },
-	{ RERR_MESSAGEIO  , "errors with program diagnostics" },
-	{ RERR_IPC        , "error in IPC code" },
-	{ RERR_SIGNAL     , "received SIGUSR1 or SIGINT" },
-	{ RERR_WAITCHILD  , "some error returned by waitpid()" },
-	{ RERR_MALLOC     , "error allocating core memory buffers" },
-	{ RERR_PARTIAL    , "some files could not be transferred" },
-	{ RERR_VANISHED   , "some files vanished before they could be transfered" },
-	{ RERR_TIMEOUT    , "timeout in data send/receive" },
-	{ RERR_CMD_FAILED , "remote shell failed" },
-	{ RERR_CMD_KILLED , "remote shell killed" },
-	{ RERR_CMD_RUN,     "remote command could not be run" },
-	{ RERR_CMD_NOTFOUND, "remote command not found" },
-	{ 0, NULL }
-};
-
-
-
-/*
- * Map from rsync error code to name, or return NULL.
- */
-static char const *rerr_name(int code)
-{
-	int i;
-	for (i = 0; rerr_names[i].name; i++) {
-		if (rerr_names[i].code == code)
-			return rerr_names[i].name;
-	}
-	return NULL;
-}
-
+static int log_error_fd = -1;
 
 static void logit(int priority, char *buf)
 {
-	if (logfname) {
-		if (!logfile)
-			log_open();
-		fprintf(logfile,"%s [%d] %s",
+	if (logfile) {
+		fprintf(logfile,"%s [%d] %s", 
 			timestring(time(NULL)), (int)getpid(), buf);
 		fflush(logfile);
 	} else {
@@ -99,28 +37,30 @@ static void logit(int priority, char *buf)
 	}
 }
 
-void log_init(void)
+void log_open(void)
 {
+	static int initialised;
 	int options = LOG_PID;
 	time_t t;
+	char *logf;
 
-	if (log_initialised) return;
-	log_initialised = 1;
+	if (initialised) return;
+	initialised = 1;
 
 	/* this looks pointless, but it is needed in order for the
-	 * C library on some systems to fetch the timezone info
-	 * before the chroot */
+	   C library on some systems to fetch the timezone info
+	   before the chroot */
 	t = time(NULL);
 	localtime(&t);
 
 	/* optionally use a log file instead of syslog */
-	logfname = lp_log_file();
-	if (logfname) {
-		if (*logfname) {
-			log_open();
-			return;
-		}
-		logfname = NULL;
+	logf = lp_log_file();
+	if (logf && *logf) {
+		extern int orig_umask;
+		int old_umask = umask(022 | orig_umask);
+		logfile = fopen(logf, "a");
+		umask(old_umask);
+		return;
 	}
 
 #ifdef LOG_NDELAY
@@ -138,36 +78,26 @@ void log_init(void)
 #endif
 }
 
-void log_open(void)
+/* setup the error file descriptor - used when we are a server
+   that is receiving files */
+void set_error_fd(int fd)
 {
-	if (logfname && !logfile) {
-		extern int orig_umask;
-		int old_umask = umask(022 | orig_umask);
-		logfile = fopen(logfname, "a");
-		umask(old_umask);
-	}
-}
-
-void log_close(void)
-{
-	if (logfile) {
-		fclose(logfile);
-		logfile = NULL;
-	}
+	log_error_fd = fd;
 }
 
 /* this is the underlying (unformatted) rsync debugging function. Call
- * it with FINFO, FERROR or FLOG */
+   it with FINFO, FERROR or FLOG */
 void rwrite(enum logcode code, char *buf, int len)
 {
 	FILE *f=NULL;
+	extern int am_daemon;
+	extern int am_server;
+	extern int quiet;
 	/* recursion can happen with certain fatal conditions */
 
-	if (quiet && code == FINFO)
-		return;
+	if (quiet && code == FINFO) return;
 
-	if (len < 0)
-		exit_cleanup(RERR_MESSAGEIO);
+	if (len < 0) exit_cleanup(RERR_MESSAGEIO);
 
 	buf[len] = 0;
 
@@ -176,27 +106,17 @@ void rwrite(enum logcode code, char *buf, int len)
 		return;
 	}
 
-	if (am_server) {
-		/* Pass it to non-server side, perhaps through our sibling. */
-		if (msg_fd_out >= 0) {
-			send_msg((enum msgcode)code, buf, len);
-			return;
-		}
-		if (!am_daemon
-		    && io_multiplex_write((enum msgcode)code, buf, len))
-			return;
+	/* first try to pass it off the our sibling */
+	if (am_server && io_error_write(log_error_fd, code, buf, len)) {
+		return;
 	}
 
-	/* otherwise, if in daemon mode and either we are not a server
-	 *  (that is, we are not running --daemon over a remote shell) or
-	 *  the log has already been initialised, log the message on this
-	 *  side because we don't want the client to see most errors for
-	 *  security reasons.  We do want early messages when running daemon
-	 *  mode over a remote shell to go to the remote side; those will
-	 *  fall through to the next case.
-	 * Note that this is only for the time before multiplexing is enabled.
-	 */
-	if (am_daemon && (!am_server || log_initialised)) {
+	/* then try to pass it to the other end */
+	if (am_server && io_multiplex_write(code, buf, len)) {
+		return;
+	}
+
+	if (am_daemon) {
 		static int depth;
 		int priority = LOG_INFO;
 		if (code == FERROR) priority = LOG_WARNING;
@@ -205,7 +125,7 @@ void rwrite(enum logcode code, char *buf, int len)
 
 		depth++;
 
-		log_init();
+		log_open();
 		logit(priority, buf);
 
 		depth--;
@@ -213,16 +133,15 @@ void rwrite(enum logcode code, char *buf, int len)
 	}
 
 	if (code == FERROR) {
-		log_got_error = 1;
 		f = stderr;
-	}
+	} 
 
 	if (code == FINFO) {
-		if (am_server)
+		if (am_server) 
 			f = stderr;
 		else
 			f = stdout;
-	}
+	} 
 
 	if (!f) exit_cleanup(RERR_MESSAGEIO);
 
@@ -232,95 +151,26 @@ void rwrite(enum logcode code, char *buf, int len)
 }
 		
 
-/* This is the rsync debugging function. Call it with FINFO, FERROR or
- * FLOG. */
-void rprintf(enum logcode code, const char *format, ...)
+/* this is the rsync debugging function. Call it with FINFO, FERROR or FLOG */
+ void rprintf(enum logcode code, const char *format, ...)
 {
-	va_list ap;
+	va_list ap;  
 	char buf[1024];
 	int len;
 
 	va_start(ap, format);
-	/* Note: might return -1 */
-	len = vsnprintf(buf, sizeof(buf), format, ap);
+	len = vslprintf(buf, sizeof(buf), format, ap);
 	va_end(ap);
 
-	/* Deal with buffer overruns.  Instead of panicking, just
-	 * truncate the resulting string.  Note that some vsnprintf()s
-	 * return -1 on truncation, e.g., glibc 2.0.6 and earlier. */
-	if ((size_t) len > sizeof(buf)-1  ||  len < 0) {
-		const char ellipsis[] = "[...]";
-
-		/* Reset length, and zero-terminate the end of our buffer */
-		len = sizeof(buf)-1;
-		buf[len] = '\0';
-
-		/* Copy the ellipsis to the end of the string, but give
-		 * us one extra character:
-		 *
-		 *                  v--- null byte at buf[sizeof(buf)-1]
-		 *        abcdefghij0
-		 *     -> abcd[...]00  <-- now two null bytes at end
-		 *
-		 * If the input format string has a trailing newline,
-		 * we copy it into that extra null; if it doesn't, well,
-		 * all we lose is one byte.  */
-		strncpy(buf+len-sizeof(ellipsis), ellipsis, sizeof(ellipsis));
-		if (format[strlen(format)-1] == '\n') {
-			buf[len-1] = '\n';
-		}
-	}
+	if (len > sizeof(buf)-1) exit_cleanup(RERR_MESSAGEIO);
 
 	rwrite(code, buf, len);
 }
 
-
-/* This is like rprintf, but it also tries to print some
- * representation of the error code.  Normally errcode = errno.
- *
- * Unlike rprintf, this always adds a newline and there should not be
- * one in the format string.
- *
- * Note that since strerror might involve dynamically loading a
- * message catalog we need to call it once before chroot-ing. */
-void rsyserr(enum logcode code, int errcode, const char *format, ...)
-{
-	va_list ap;
-	char buf[1024];
-	int len;
-	size_t sys_len;
-	char *sysmsg;
-
-	va_start(ap, format);
-	/* Note: might return <0 */
-	len = vsnprintf(buf, sizeof(buf), format, ap);
-	va_end(ap);
-
-	/* TODO: Put in RSYNC_NAME at the start. */
-
-	if ((size_t) len > sizeof(buf)-1)
-		exit_cleanup(RERR_MESSAGEIO);
-
-	sysmsg = strerror(errcode);
-	sys_len = strlen(sysmsg);
-	if ((size_t) len + 3 + sys_len > sizeof(buf) - 1)
-		exit_cleanup(RERR_MESSAGEIO);
-
-	strcpy(buf + len, ": ");
-	len += 2;
-	strcpy(buf + len, sysmsg);
-	len += sys_len;
-	strcpy(buf + len, "\n");
-	len++;
-
-	rwrite(code, buf, len);
-}
-
-
-
 void rflush(enum logcode code)
 {
 	FILE *f = NULL;
+	extern int am_daemon;
 	
 	if (am_daemon) {
 		return;
@@ -328,18 +178,19 @@ void rflush(enum logcode code)
 
 	if (code == FLOG) {
 		return;
-	}
+	} 
 
 	if (code == FERROR) {
 		f = stderr;
-	}
+	} 
 
 	if (code == FINFO) {
-		if (am_server)
+		extern int am_server;
+		if (am_server) 
 			f = stderr;
 		else
 			f = stdout;
-	}
+	} 
 
 	if (!f) exit_cleanup(RERR_MESSAGEIO);
 	fflush(f);
@@ -348,103 +199,96 @@ void rflush(enum logcode code)
 
 
 /* a generic logging routine for send/recv, with parameter
- * substitiution */
+   substitiution */
 static void log_formatted(enum logcode code,
 			  char *format, char *op, struct file_struct *file,
 			  struct stats *initial_stats)
 {
+	extern int module_id;
+	extern char *auth_user;
 	char buf[1024];
 	char buf2[1024];
 	char *p, *s, *n;
-	size_t l;
+	int l;
+	extern struct stats stats;		
+	extern int am_sender;
+	extern int am_daemon;
 	int64 b;
 
-	/* We expand % codes one by one in place in buf.  We don't
-	 * copy in the terminating nul of the inserted strings, but
-	 * rather keep going until we reach the nul of the format.
-	 * Just to make sure we don't clobber that nul and therefore
-	 * accidentally keep going, we zero the buffer now. */
-	memset(buf, 0, sizeof buf);
+	memset(buf,0,sizeof(buf));
+
 	strlcpy(buf, format, sizeof(buf));
 	
-	for (s = &buf[0]; s && (p = strchr(s,'%')); ) {
+	for (s=&buf[0]; 
+	     s && (p=strchr(s,'%')); ) {
 		n = NULL;
 		s = p + 1;
 
 		switch (p[1]) {
 		case 'h': if (am_daemon) n = client_name(0); break;
 		case 'a': if (am_daemon) n = client_addr(0); break;
-		case 'l':
-			snprintf(buf2,sizeof(buf2),"%.0f",
-				 (double)file->length);
+		case 'l': 
+			slprintf(buf2,sizeof(buf2),"%.0f", 
+				 (double)file->length); 
 			n = buf2;
 			break;
-		case 'p':
-			snprintf(buf2,sizeof(buf2),"%d",
-				 (int)getpid());
+		case 'p': 
+			slprintf(buf2,sizeof(buf2),"%d", 
+				 (int)getpid()); 
 			n = buf2;
 			break;
 		case 'o': n = op; break;
-		case 'f':
-			pathjoin(buf2, sizeof buf2,
-				 file->basedir ? file->basedir : "",
+		case 'f': 
+			slprintf(buf2, sizeof(buf2), "%s/%s", 
+				 file->basedir?file->basedir:"", 
 				 f_name(file));
 			clean_fname(buf2);
-			n = buf2;
+			n = buf2; 
 			if (*n == '/') n++;
 			break;
 		case 'm': n = lp_name(module_id); break;
 		case 't': n = timestring(time(NULL)); break;
 		case 'P': n = lp_path(module_id); break;
 		case 'u': n = auth_user; break;
-		case 'b':
+		case 'b': 
 			if (am_sender) {
-				b = stats.total_written -
+				b = stats.total_written - 
 					initial_stats->total_written;
 			} else {
-				b = stats.total_read -
+				b = stats.total_read - 
 					initial_stats->total_read;
 			}
-			snprintf(buf2,sizeof(buf2),"%.0f", (double)b);
+			slprintf(buf2,sizeof(buf2),"%.0f", (double)b); 
 			n = buf2;
 			break;
-		case 'c':
+		case 'c': 
 			if (!am_sender) {
-				b = stats.total_written -
+				b = stats.total_written - 
 					initial_stats->total_written;
 			} else {
-				b = stats.total_read -
+				b = stats.total_read - 
 					initial_stats->total_read;
 			}
-			snprintf(buf2,sizeof(buf2),"%.0f", (double)b);
+			slprintf(buf2,sizeof(buf2),"%.0f", (double)b); 
 			n = buf2;
 			break;
 		}
 
-		/* n is the string to be inserted in place of this %
-		 * code; l is its length not including the trailing
-		 * NUL */
-		if (!n)
-			continue;
+		if (!n) continue;
 
 		l = strlen(n);
 
-		if (l + ((int)(s - &buf[0])) >= sizeof(buf)) {
+		if (l + ((int)(s - &buf[0])) > sizeof(buf)) {
 			rprintf(FERROR,"buffer overflow expanding %%%c - exiting\n",
 				p[0]);
 			exit_cleanup(RERR_MESSAGEIO);
 		}
 
-		/* Shuffle the rest of the string along to make space for n */
 		if (l != 2) {
 			memmove(s+(l-1), s+1, strlen(s+1)+1);
 		}
-
-		/* Copy in n but NOT its nul, because the format sting
-		 * probably continues after this. */
 		memcpy(p, n, l);
 
-		/* Skip over inserted string; continue looking */
 		s = p+l;
 	}
 
@@ -454,6 +298,10 @@ static void log_formatted(enum logcode code,
 /* log the outgoing transfer of a file */
 void log_send(struct file_struct *file, struct stats *initial_stats)
 {
+	extern int module_id;
+	extern int am_server;
+	extern char *log_format;
+
 	if (lp_transfer_logging(module_id)) {
 		log_formatted(FLOG, lp_log_format(module_id), "send", file, initial_stats);
 	} else if (log_format && !am_server) {
@@ -464,6 +312,10 @@ void log_send(struct file_struct *file, struct stats *initial_stats)
 /* log the incoming transfer of a file */
 void log_recv(struct file_struct *file, struct stats *initial_stats)
 {
+	extern int module_id;
+	extern int am_server;
+	extern char *log_format;
+
 	if (lp_transfer_logging(module_id)) {
 		log_formatted(FLOG, lp_log_format(module_id), "recv", file, initial_stats);
 	} else if (log_format && !am_server) {
@@ -471,36 +323,32 @@ void log_recv(struct file_struct *file, struct stats *initial_stats)
 	}
 }
 
-
-
-
-/*
- * Called when the transfer is interrupted for some reason.
- *
- * Code is one of the RERR_* codes from errcode.h, or terminating
- * successfully.
- */
+/* called when the transfer is interrupted for some reason */
 void log_exit(int code, const char *file, int line)
 {
 	if (code == 0) {
+		extern struct stats stats;		
 		rprintf(FLOG,"wrote %.0f bytes  read %.0f bytes  total size %.0f\n",
 			(double)stats.total_written,
 			(double)stats.total_read,
 			(double)stats.total_size);
 	} else {
-		const char *name;
-
-		name = rerr_name(code);
-		if (!name)
-			name = "unexplained error";
-
-		/* VANISHED is not an error, only a warning */
-		if (code == RERR_VANISHED) {
-			rprintf(FINFO, "rsync warning: %s (code %d) at %s(%d)\n", 
-				name, code, file, line);
-		} else {
-			rprintf(FERROR, "rsync error: %s (code %d) at %s(%d)\n",
-				name, code, file, line);
-		}
+		rprintf(FLOG,"transfer interrupted (code %d) at %s(%d)\n", 
+			code, file, line);
 	}
 }
+
+/* log the incoming transfer of a file for interactive use, this
+   will be called at the end where the client was run 
+   
+   it i called when a file starts to be transferred
+*/
+void log_transfer(struct file_struct *file, const char *fname)
+{
+	extern int verbose;
+
+	if (!verbose) return;
+
+	rprintf(FINFO,"%s\n", fname);
+}
+

match.c

@@ -1,17 +1,17 @@
-/*
+/* 
    Copyright (C) Andrew Tridgell 1996
    Copyright (C) Paul Mackerras 1996
-
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -19,14 +19,17 @@
 
 #include "rsync.h"
 
+extern int csum_length;
+
 extern int verbose;
 extern int am_server;
-extern int do_progress;
+
+extern int remote_version;
 
 typedef unsigned short tag;
 
 #define TABLESIZE (1<<16)
-#define NULL_TAG ((size_t)-1)
+#define NULL_TAG (-1)
 
 static int false_alarms;
 static int tag_hits;
@@ -40,64 +43,53 @@ static int total_matches;
 extern struct stats stats;
 
 struct target {
-	tag t;
-	size_t i;
+  tag t;
+  int i;
 };
 
 static struct target *targets;
 
-static size_t *tag_table;
+static int *tag_table;
 
 #define gettag2(s1,s2) (((s1) + (s2)) & 0xFFFF)
 #define gettag(sum) gettag2((sum)&0xFFFF,(sum)>>16)
 
 static int compare_targets(struct target *t1,struct target *t2)
 {
-	return (int)t1->t - (int)t2->t;
+  return((int)t1->t - (int)t2->t);
 }
 
 
 static void build_hash_table(struct sum_struct *s)
 {
-	size_t i;
+  int i;
 
-	if (!tag_table)
-		tag_table = new_array(size_t, TABLESIZE);
+  if (!tag_table)
+    tag_table = (int *)malloc(sizeof(tag_table[0])*TABLESIZE);
 
-	targets = new_array(struct target, s->count);
-	if (!tag_table || !targets)
-		out_of_memory("build_hash_table");
+  targets = (struct target *)malloc(sizeof(targets[0])*s->count);
+  if (!tag_table || !targets) 
+    out_of_memory("build_hash_table");
 
-	for (i = 0; i < s->count; i++) {
-		targets[i].i = i;
-		targets[i].t = gettag(s->sums[i].sum1);
-	}
+  for (i=0;i<s->count;i++) {
+    targets[i].i = i;
+    targets[i].t = gettag(s->sums[i].sum1);
+  }
 
-	qsort(targets,s->count,sizeof(targets[0]),(int (*)())compare_targets);
+  qsort(targets,s->count,sizeof(targets[0]),(int (*)())compare_targets);
 
-	for (i = 0; i < TABLESIZE; i++)
-		tag_table[i] = NULL_TAG;
+  for (i=0;i<TABLESIZE;i++)
+    tag_table[i] = NULL_TAG;
 
-	for (i = s->count; i-- > 0; )
-		tag_table[targets[i].t] = i;
+  for (i=s->count-1;i>=0;i--) {    
+    tag_table[targets[i].t] = i;
+  }
 }
 
 
 static OFF_T last_match;
 
 
-/**
- * Transmit a literal and/or match token.
- *
- * This delightfully-named function is called either when we find a
- * match and need to transmit all the unmatched data leading up to it,
- * or when we get bored of accumulating literal data and just need to
- * transmit it.  As a result of this second case, it is called even if
- * we have not matched at all!
- *
- * @param i If >0, the number of a matched token.  If 0, indicates we
- * have only literal data.
- **/
 static void matched(int f,struct sum_struct *s,struct map_struct *buf,
 		    OFF_T offset,int i)
 {
@@ -105,7 +97,7 @@ static void matched(int f,struct sum_struct *s,struct map_struct *buf,
 	OFF_T j;
 
 	if (verbose > 2 && i >= 0)
-		rprintf(FINFO,"match at %.0f last_match=%.0f j=%d len=%u n=%.0f\n",
+		rprintf(FINFO,"match at %.0f last_match=%.0f j=%d len=%d n=%.0f\n",
 			(double)offset,(double)last_match,i,s->sums[i].len,(double)n);
 
 	send_token(f,i,buf,last_match,n,i<0?0:s->sums[i].len);
@@ -115,8 +107,8 @@ static void matched(int f,struct sum_struct *s,struct map_struct *buf,
 		stats.matched_data += s->sums[i].len;
 		n += s->sums[i].len;
 	}
-
-	for (j = 0; j < n; j += CHUNK_SIZE) {
+  
+	for (j=0;j<n;j+=CHUNK_SIZE) {
 		int n1 = MIN(CHUNK_SIZE,n-j);
 		sum_update(map_ptr(buf,last_match+j,n1),n1);
 	}
@@ -127,134 +119,126 @@ static void matched(int f,struct sum_struct *s,struct map_struct *buf,
 	else
 		last_match = offset;
 
-	if (buf && do_progress) {
+	if (buf) {
 		show_progress(last_match, buf->file_size);
 
-		if (i == -1)
-			end_progress(buf->file_size);
+		if (i == -1) end_progress(buf->file_size);
 	}
 }
 
 
 static void hash_search(int f,struct sum_struct *s,
-			struct map_struct *buf, OFF_T len)
+			struct map_struct *buf,OFF_T len)
 {
 	OFF_T offset, end;
-	unsigned int k;
-	size_t last_i;
+	int j,k, last_i;
 	char sum2[SUM_LENGTH];
-	uint32 s1, s2, sum;
+	uint32 s1, s2, sum; 
 	schar *map;
 
 	/* last_i is used to encourage adjacent matches, allowing the RLL coding of the
 	   output to work more efficiently */
-	last_i = (size_t)-1;
+	last_i = -1;
 
-	if (verbose > 2) {
-		rprintf(FINFO,"hash search b=%u len=%.0f\n",
-			s->blength, (double)len);
-	}
-
-	k = MIN(len, s->blength);
-
-	map = (schar *)map_ptr(buf, 0, k);
+	if (verbose > 2)
+		rprintf(FINFO,"hash search b=%d len=%.0f\n",s->n,(double)len);
 
+	k = MIN(len, s->n);
+	
+	map = (schar *)map_ptr(buf,0,k);
+	
 	sum = get_checksum1((char *)map, k);
 	s1 = sum & 0xFFFF;
 	s2 = sum >> 16;
 	if (verbose > 3)
-		rprintf(FINFO, "sum=%.8x k=%u\n", sum, k);
-
+		rprintf(FINFO, "sum=%.8x k=%d\n", sum, k);
+	
 	offset = 0;
-
+	
 	end = len + 1 - s->sums[s->count-1].len;
-
-	if (verbose > 3) {
-		rprintf(FINFO, "hash search s->blength=%u len=%.0f count=%.0f\n",
-			s->blength, (double)len, (double)s->count);
-	}
-
+	
+	if (verbose > 3)
+		rprintf(FINFO,"hash search s->n=%d len=%.0f count=%d\n",
+			s->n,(double)len,s->count);
+	
 	do {
 		tag t = gettag2(s1,s2);
 		int done_csum2 = 0;
-		size_t j = tag_table[t];
-
+			
+		j = tag_table[t];
 		if (verbose > 4)
 			rprintf(FINFO,"offset=%.0f sum=%08x\n",(double)offset,sum);
-
-		if (j == NULL_TAG)
+		
+		if (j == NULL_TAG) {
 			goto null_tag;
+		}
 
 		sum = (s1 & 0xffff) | (s2 << 16);
 		tag_hits++;
-		for (; j < s->count && targets[j].t == t; j++) {
-			unsigned int l;
-			size_t i = targets[j].i;
-
-			if (sum != s->sums[i].sum1)
-				continue;
-
+		for (; j<s->count && targets[j].t == t; j++) {
+			int l, i = targets[j].i;
+			
+			if (sum != s->sums[i].sum1) continue;
+			
 			/* also make sure the two blocks are the same length */
-			l = MIN((OFF_T)s->blength, len-offset);
-			if (l != s->sums[i].len)
-				continue;
+			l = MIN(s->n,len-offset);
+			if (l != s->sums[i].len) continue;			
 
 			if (verbose > 3)
-				rprintf(FINFO,"potential match at %.0f target=%.0f %.0f sum=%08x\n",
-					(double)offset,(double)j,(double)i,sum);
-
+				rprintf(FINFO,"potential match at %.0f target=%d %d sum=%08x\n",
+					(double)offset,j,i,sum);
+			
 			if (!done_csum2) {
 				map = (schar *)map_ptr(buf,offset,l);
 				get_checksum2((char *)map,l,sum2);
 				done_csum2 = 1;
 			}
-
-			if (memcmp(sum2,s->sums[i].sum2,s->s2length) != 0) {
+			
+			if (memcmp(sum2,s->sums[i].sum2,csum_length) != 0) {
 				false_alarms++;
 				continue;
 			}
 
 			/* we've found a match, but now check to see
-			 * if last_i can hint at a better match */
-			for (j++; j < s->count && targets[j].t == t; j++) {
-				size_t i2 = targets[j].i;
+                           if last_i can hint at a better match */
+			for (j++; j<s->count && targets[j].t == t; j++) {
+				int i2 = targets[j].i;
 				if (i2 == last_i + 1) {
-					if (sum != s->sums[i2].sum1)
-						break;
-					if (memcmp(sum2,s->sums[i2].sum2,s->s2length) != 0)
-						break;
-					/* we've found an adjacent match - the RLL coder
-					 * will be happy */
+					if (sum != s->sums[i2].sum1) break;
+					if (memcmp(sum2,s->sums[i2].sum2,csum_length) != 0) break;
+					/* we've found an adjacent match - the RLL coder 
+					   will be happy */
 					i = i2;
 					break;
 				}
 			}
 
 			last_i = i;
-
+			
 			matched(f,s,buf,offset,i);
 			offset += s->sums[i].len - 1;
-			k = MIN(s->blength, len-offset);
-			map = (schar *)map_ptr(buf, offset, k);
+			k = MIN((len-offset), s->n);
+			map = (schar *)map_ptr(buf,offset,k);
 			sum = get_checksum1((char *)map, k);
 			s1 = sum & 0xFFFF;
 			s2 = sum >> 16;
 			matches++;
 			break;
 		}
-
+		
 	null_tag:
 		/* Trim off the first byte from the checksum */
-		map = (schar *)map_ptr(buf, offset, k+1);
+		map = (schar *)map_ptr(buf,offset,k+1);
 		s1 -= map[0] + CHAR_OFFSET;
 		s2 -= k * (map[0]+CHAR_OFFSET);
-
+		
 		/* Add on the next byte (if there is one) to the checksum */
 		if (k < (len-offset)) {
 			s1 += (map[k]+CHAR_OFFSET);
 			s2 += s1;
-		} else
+		} else {
 			--k;
+		}
 
 		/* By matching early we avoid re-reading the
 		   data 3 times in the case where a token
@@ -262,59 +246,44 @@ static void hash_search(int f,struct sum_struct *s,
 		   match. The 3 reads are caused by the
 		   running match, the checksum update and the
 		   literal send. */
-		if (offset > last_match
-		 && offset-last_match >= CHUNK_SIZE+s->blength
-		 && end-offset > CHUNK_SIZE) {
-			matched(f,s,buf,offset - s->blength, -2);
+		if (offset-last_match >= CHUNK_SIZE+s->n && 
+		    (end-offset > CHUNK_SIZE)) {
+			matched(f,s,buf,offset - s->n, -2);
 		}
 	} while (++offset < end);
-
+	
 	matched(f,s,buf,len,-1);
 	map_ptr(buf,len-1,1);
 }
 
 
-/**
- * Scan through a origin file, looking for sections that match
- * checksums from the generator, and transmit either literal or token
- * data.
- *
- * Also calculates the MD4 checksum of the whole file, using the md
- * accumulator.  This is transmitted with the file as protection
- * against corruption on the wire.
- *
- * @param s Checksums received from the generator.  If <tt>s->count ==
- * 0</tt>, then there are actually no checksums for this file.
- *
- * @param len Length of the file to send.
- **/
-void match_sums(int f, struct sum_struct *s, struct map_struct *buf, OFF_T len)
+void match_sums(int f,struct sum_struct *s,struct map_struct *buf,OFF_T len)
 {
 	char file_sum[MD4_SUM_LENGTH];
-	extern int write_batch;
+	extern int write_batch;  /*  dw */
 
 	last_match = 0;
 	false_alarms = 0;
 	tag_hits = 0;
-	matches = 0;
-	data_transfer = 0;
+	matches=0;
+	data_transfer=0;
 
 	sum_init();
 
 	if (len > 0 && s->count>0) {
 		build_hash_table(s);
-
-		if (verbose > 2)
+		
+		if (verbose > 2) 
 			rprintf(FINFO,"built hash table\n");
-
+		
 		hash_search(f,s,buf,len);
-
-		if (verbose > 2)
+		
+		if (verbose > 2) 
 			rprintf(FINFO,"done hash search\n");
 	} else {
 		OFF_T j;
 		/* by doing this in pieces we avoid too many seeks */
-		for (j = 0; j < len-CHUNK_SIZE; j += CHUNK_SIZE) {
+		for (j=0;j<(len-CHUNK_SIZE);j+=CHUNK_SIZE) {
 			int n1 = MIN(CHUNK_SIZE,(len-CHUNK_SIZE)-j);
 			matched(f,s,buf,j+n1,-2);
 		}
@@ -323,21 +292,23 @@ void match_sums(int f, struct sum_struct *s, struct map_struct *buf, OFF_T len)
 
 	sum_end(file_sum);
 
-	if (verbose > 2)
-		rprintf(FINFO,"sending file_sum\n");
-	write_buf(f,file_sum,MD4_SUM_LENGTH);
-	if (write_batch)
-		write_batch_delta_file(file_sum, MD4_SUM_LENGTH);
+	if (remote_version >= 14) {
+		if (verbose > 2)
+			rprintf(FINFO,"sending file_sum\n");
+		write_buf(f,file_sum,MD4_SUM_LENGTH);
+		if (write_batch) /* dw */
+		    write_batch_delta_file(file_sum, MD4_SUM_LENGTH);
+	}
 
 	if (targets) {
 		free(targets);
 		targets=NULL;
 	}
-
+	
 	if (verbose > 2)
 		rprintf(FINFO, "false_alarms=%d tag_hits=%d matches=%d\n",
 			false_alarms, tag_hits, matches);
-
+	
 	total_tag_hits += tag_hits;
 	total_false_alarms += false_alarms;
 	total_matches += matches;

mkproto.awk

@@ -58,7 +58,7 @@ BEGIN {
   next;
 }
 
-!/^OFF_T|^size_t|^off_t|^pid_t|^unsigned|^mode_t|^DIR|^user|^int|^char|^uint|^struct|^BOOL|^void|^time|^const/ {
+!/^OFF_T|^size_t|^off_t|^pid_t|^unsigned|^mode_t|^DIR|^user|^int|^char|^uint|^struct|^BOOL|^void|^time/ {
   next;
 }
 

packaging/lsb/rsync.spec

@@ -1,10 +1,10 @@
 Summary: Program for efficient remote updates of files.
 Name: rsync
-Version: 2.6.2
+Version: 2.5.1
 Release: 1
 Copyright: GPL
 Group: Applications/Networking
-Source:	ftp://samba.anu.edu.au/pub/rsync/rsync-%{version}.tar.gz
+Source:	ftp://samba.anu.edu.au/pub/rsync/rsync-2.5.1.tar.gz
 URL: http://samba.anu.edu.au/rsync/
 Packager: Andrew Tridgell <tridge@samba.anu.edu.au>
 BuildRoot: /tmp/rsync
@@ -21,18 +21,11 @@ A technical report describing the rsync algorithm is included with
 this package. 
 
 %changelog
-* Thu Jan 30 2003 Horst von Brand <vonbrand@inf.utfsm.cl>
-  Fixed "Sept" date in %changelog here
-  Use %{_mandir} to point to manpages
-  Support for compressed manpages (* at end catches them in %files)
-  Add doc/README-SGML and doc/rsync.sgml to %doc
-
-* Mon Sep 11 2000 John H Terpstra <jht@turbolinux.com>
+* Mon Sept 11 2000 John H Terpstra <jht@turbolinux.com>
   Changed target paths to be Linux Standards Base compliant
 
 * Mon Jan 25 1999 Stefan Hornburg <racke@linuxia.de>
-  quoted RPM_OPT_FLAGS for the sake of robustness
-
+  quoted RPM_OPT_FLAGS for the sake of robustness  
 * Mon May 18 1998 Andrew Tridgell <tridge@samba.anu.edu.au>
   reworked for auto-building when I release rsync (tridge@samba.anu.edu.au)
 
@@ -69,25 +62,23 @@ previous package(s).)
 %setup
 
 %build
-./configure --prefix=/usr --mandir=%{_mandir}
+./configure --prefix=/usr --mandir=/usr/share/man
 make CFLAGS="$RPM_OPT_FLAGS"
 strip rsync
 
 %install
-mkdir -p $RPM_BUILD_ROOT/usr/bin
-mkdir -p $RPM_BUILD_ROOT/%{_mandir}/man{1,5}
+mkdir -p $RPM_BUILD_ROOT/usr/{bin,share/man/{man1,man5}}
 install -m755 rsync $RPM_BUILD_ROOT/usr/bin
-install -m644 rsync.1 $RPM_BUILD_ROOT/%{_mandir}/man1
-install -m644 rsyncd.conf.5 $RPM_BUILD_ROOT/%{_mandir}/man5
+install -m644 rsync.1 $RPM_BUILD_ROOT/usr/share/man/man1
+install -m644 rsyncd.conf.5 $RPM_BUILD_ROOT/usr/share/man/man5
 
 %clean
 rm -rf $RPM_BUILD_ROOT
 
 %files
 %attr(-,root,root) /usr/bin/rsync
-%attr(-,root,root) %{_mandir}/man1/rsync.1*
-%attr(-,root,root) %{_mandir}/man5/rsyncd.conf.5*
+%attr(-,root,root) /usr/share/man/man1/rsync.1
+%attr(-,root,root) /usr/share/man/man5/rsyncd.conf.5
 %attr(-,root,root) %doc tech_report.tex
 %attr(-,root,root) %doc README
 %attr(-,root,root) %doc COPYING
-%attr(-,root,root) %doc doc/README-SGML doc/rsync.sgml

packaging/lsb/rsync.spec.tmpl

@@ -0,0 +1,84 @@
+Summary: Program for efficient remote updates of files.
+Name: rsync
+Version: PVERSION
+Release: PRELEASE
+Copyright: GPL
+Group: Applications/Networking
+Source:	ftp://samba.anu.edu.au/pub/rsync/rsync-PVERSION.tar.gz
+URL: http://samba.anu.edu.au/rsync/
+Packager: Andrew Tridgell <tridge@samba.anu.edu.au>
+BuildRoot: /tmp/rsync
+
+%description
+rsync is a replacement for rcp that has many more features.
+
+rsync uses the "rsync algorithm" which provides a very fast method for
+bringing remote files into sync. It does this by sending just the
+differences in the files across the link, without requiring that both
+sets of files are present at one of the ends of the link beforehand.
+
+A technical report describing the rsync algorithm is included with
+this package. 
+
+%changelog
+* Mon Sept 11 2000 John H Terpstra <jht@turbolinux.com>
+  Changed target paths to be Linux Standards Base compliant
+
+* Mon Jan 25 1999 Stefan Hornburg <racke@linuxia.de>
+  quoted RPM_OPT_FLAGS for the sake of robustness  
+* Mon May 18 1998 Andrew Tridgell <tridge@samba.anu.edu.au>
+  reworked for auto-building when I release rsync (tridge@samba.anu.edu.au)
+
+* Sat May 16 1998 John H Terpstra <jht@aquasoft.com.au>
+  Upgraded to Rsync 2.0.6
+    -new feature anonymous rsync
+
+* Mon Apr  6 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Upgrade to rsync version 1.7.2.
+
+* Sun Mar  1 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Built 1.6.9-1 based on the 1.6.3-2 spec file of John A. Martin.
+Changes from 1.6.3-2 packaging: added latex and dvips commands
+to create tech_report.ps.
+
+* Mon Aug 25 1997 John A. Martin <jam@jamux.com>
+
+Built 1.6.3-2 after finding no rsync-1.6.3-1.src.rpm although there
+was an ftp://ftp.redhat.com/pub/contrib/alpha/rsync-1.6.3-1.alpha.rpm
+showing no packager nor signature but giving 
+"Source RPM: rsync-1.6.3-1.src.rpm".
+
+Changes from 1.6.2-1 packaging: added '$RPM_OPT_FLAGS' to make, strip
+to '%build', removed '%prefix'.
+
+* Thu Apr 10 1997 Michael De La Rue <miked@ed.ac.uk>
+
+rsync-1.6.2-1 packaged.  (This entry by jam to credit Michael for the
+previous package(s).)
+
+%prep
+%setup
+
+%build
+./configure --prefix=/usr --mandir=/usr/share/man
+make CFLAGS="$RPM_OPT_FLAGS"
+strip rsync
+
+%install
+mkdir -p $RPM_BUILD_ROOT/usr/{bin,share/man/{man1,man5}}
+install -m755 rsync $RPM_BUILD_ROOT/usr/bin
+install -m644 rsync.1 $RPM_BUILD_ROOT/usr/share/man/man1
+install -m644 rsyncd.conf.5 $RPM_BUILD_ROOT/usr/share/man/man5
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%attr(-,root,root) /usr/bin/rsync
+%attr(-,root,root) /usr/share/man/man1/rsync.1
+%attr(-,root,root) /usr/share/man/man5/rsyncd.conf.5
+%attr(-,root,root) %doc tech_report.tex
+%attr(-,root,root) %doc README
+%attr(-,root,root) %doc COPYING

packaging/redhat/5.0/rsync.spec

@@ -0,0 +1,81 @@
+Summary: Program for efficient remote updates of files.
+Name: rsync
+Version: 2.5.1
+Release: 1
+Copyright: GPL
+Group: Applications/Networking
+Source:	ftp://samba.anu.edu.au/pub/rsync/rsync-2.5.1.tar.gz
+URL: http://samba.anu.edu.au/rsync/
+Packager: Andrew Tridgell <tridge@samba.anu.edu.au>
+BuildRoot: /tmp/rsync
+
+%description
+rsync is a replacement for rcp that has many more features.
+
+rsync uses the "rsync algorithm" which provides a very fast method for
+bringing remote files into sync. It does this by sending just the
+differences in the files across the link, without requiring that both
+sets of files are present at one of the ends of the link beforehand.
+
+A technical report describing the rsync algorithm is included with
+this package. 
+
+%changelog
+* Mon Jan 25 1999 Stefan Hornburg <racke@linuxia.de>
+  quoted RPM_OPT_FLAGS for the sake of robustness  
+* Mon May 18 1998 Andrew Tridgell <tridge@samba.anu.edu.au>
+  reworked for auto-building when I release rsync (tridge@samba.anu.edu.au)
+
+* Sat May 16 1998 John H Terpstra <jht@aquasoft.com.au>
+  Upgraded to Rsync 2.0.6
+    -new feature anonymous rsync
+
+* Mon Apr  6 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Upgrade to rsync version 1.7.2.
+
+* Sun Mar  1 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Built 1.6.9-1 based on the 1.6.3-2 spec file of John A. Martin.
+Changes from 1.6.3-2 packaging: added latex and dvips commands
+to create tech_report.ps.
+
+* Mon Aug 25 1997 John A. Martin <jam@jamux.com>
+
+Built 1.6.3-2 after finding no rsync-1.6.3-1.src.rpm although there
+was an ftp://ftp.redhat.com/pub/contrib/alpha/rsync-1.6.3-1.alpha.rpm
+showing no packager nor signature but giving 
+"Source RPM: rsync-1.6.3-1.src.rpm".
+
+Changes from 1.6.2-1 packaging: added '$RPM_OPT_FLAGS' to make, strip
+to '%build', removed '%prefix'.
+
+* Thu Apr 10 1997 Michael De La Rue <miked@ed.ac.uk>
+
+rsync-1.6.2-1 packaged.  (This entry by jam to credit Michael for the
+previous package(s).)
+
+%prep
+%setup
+
+%build
+./configure --prefix=/usr
+make CFLAGS="$RPM_OPT_FLAGS"
+strip rsync
+
+%install
+mkdir -p $RPM_BUILD_ROOT/usr/{bin,man/{man1,man5}}
+install -m755 rsync $RPM_BUILD_ROOT/usr/bin
+install -m644 rsync.1 $RPM_BUILD_ROOT/usr/man/man1
+install -m644 rsyncd.conf.5 $RPM_BUILD_ROOT/usr/man/man5
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%attr(-,root,root) /usr/bin/rsync
+%attr(-,root,root) /usr/man/man1/rsync.1
+%attr(-,root,root) /usr/man/man5/rsyncd.conf.5
+%attr(-,root,root) %doc tech_report.tex
+%attr(-,root,root) %doc README
+%attr(-,root,root) %doc COPYING

packaging/redhat/5.0/rsync.spec.tmpl

@@ -0,0 +1,81 @@
+Summary: Program for efficient remote updates of files.
+Name: rsync
+Version: PVERSION
+Release: PRELEASE
+Copyright: GPL
+Group: Applications/Networking
+Source:	ftp://samba.anu.edu.au/pub/rsync/rsync-PVERSION.tar.gz
+URL: http://samba.anu.edu.au/rsync/
+Packager: Andrew Tridgell <tridge@samba.anu.edu.au>
+BuildRoot: /tmp/rsync
+
+%description
+rsync is a replacement for rcp that has many more features.
+
+rsync uses the "rsync algorithm" which provides a very fast method for
+bringing remote files into sync. It does this by sending just the
+differences in the files across the link, without requiring that both
+sets of files are present at one of the ends of the link beforehand.
+
+A technical report describing the rsync algorithm is included with
+this package. 
+
+%changelog
+* Mon Jan 25 1999 Stefan Hornburg <racke@linuxia.de>
+  quoted RPM_OPT_FLAGS for the sake of robustness  
+* Mon May 18 1998 Andrew Tridgell <tridge@samba.anu.edu.au>
+  reworked for auto-building when I release rsync (tridge@samba.anu.edu.au)
+
+* Sat May 16 1998 John H Terpstra <jht@aquasoft.com.au>
+  Upgraded to Rsync 2.0.6
+    -new feature anonymous rsync
+
+* Mon Apr  6 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Upgrade to rsync version 1.7.2.
+
+* Sun Mar  1 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Built 1.6.9-1 based on the 1.6.3-2 spec file of John A. Martin.
+Changes from 1.6.3-2 packaging: added latex and dvips commands
+to create tech_report.ps.
+
+* Mon Aug 25 1997 John A. Martin <jam@jamux.com>
+
+Built 1.6.3-2 after finding no rsync-1.6.3-1.src.rpm although there
+was an ftp://ftp.redhat.com/pub/contrib/alpha/rsync-1.6.3-1.alpha.rpm
+showing no packager nor signature but giving 
+"Source RPM: rsync-1.6.3-1.src.rpm".
+
+Changes from 1.6.2-1 packaging: added '$RPM_OPT_FLAGS' to make, strip
+to '%build', removed '%prefix'.
+
+* Thu Apr 10 1997 Michael De La Rue <miked@ed.ac.uk>
+
+rsync-1.6.2-1 packaged.  (This entry by jam to credit Michael for the
+previous package(s).)
+
+%prep
+%setup
+
+%build
+./configure --prefix=/usr
+make CFLAGS="$RPM_OPT_FLAGS"
+strip rsync
+
+%install
+mkdir -p $RPM_BUILD_ROOT/usr/{bin,man/{man1,man5}}
+install -m755 rsync $RPM_BUILD_ROOT/usr/bin
+install -m644 rsync.1 $RPM_BUILD_ROOT/usr/man/man1
+install -m644 rsyncd.conf.5 $RPM_BUILD_ROOT/usr/man/man5
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%attr(-,root,root) /usr/bin/rsync
+%attr(-,root,root) /usr/man/man1/rsync.1
+%attr(-,root,root) /usr/man/man5/rsyncd.conf.5
+%attr(-,root,root) %doc tech_report.tex
+%attr(-,root,root) %doc README
+%attr(-,root,root) %doc COPYING

packaging/redhat/7.1/rsync.spec

@@ -0,0 +1,81 @@
+Summary: Program for efficient remote updates of files.
+Name: rsync
+Version: 2.5.1
+Release: 1
+Copyright: GPL
+Group: Applications/Networking
+Source:	ftp://samba.anu.edu.au/pub/rsync/rsync-2.5.1.tar.gz
+URL: http://samba.anu.edu.au/rsync/
+Packager: Andrew Tridgell <tridge@samba.anu.edu.au>
+BuildRoot: /tmp/rsync
+
+%description
+rsync is a replacement for rcp that has many more features.
+
+rsync uses the "rsync algorithm" which provides a very fast method for
+bringing remote files into sync. It does this by sending just the
+differences in the files across the link, without requiring that both
+sets of files are present at one of the ends of the link beforehand.
+
+A technical report describing the rsync algorithm is included with
+this package. 
+
+%changelog
+* Mon Jan 25 1999 Stefan Hornburg <racke@linuxia.de>
+  quoted RPM_OPT_FLAGS for the sake of robustness  
+* Mon May 18 1998 Andrew Tridgell <tridge@samba.anu.edu.au>
+  reworked for auto-building when I release rsync (tridge@samba.anu.edu.au)
+
+* Sat May 16 1998 John H Terpstra <jht@aquasoft.com.au>
+  Upgraded to Rsync 2.0.6
+    -new feature anonymous rsync
+
+* Mon Apr  6 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Upgrade to rsync version 1.7.2.
+
+* Sun Mar  1 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Built 1.6.9-1 based on the 1.6.3-2 spec file of John A. Martin.
+Changes from 1.6.3-2 packaging: added latex and dvips commands
+to create tech_report.ps.
+
+* Mon Aug 25 1997 John A. Martin <jam@jamux.com>
+
+Built 1.6.3-2 after finding no rsync-1.6.3-1.src.rpm although there
+was an ftp://ftp.redhat.com/pub/contrib/alpha/rsync-1.6.3-1.alpha.rpm
+showing no packager nor signature but giving 
+"Source RPM: rsync-1.6.3-1.src.rpm".
+
+Changes from 1.6.2-1 packaging: added '$RPM_OPT_FLAGS' to make, strip
+to '%build', removed '%prefix'.
+
+* Thu Apr 10 1997 Michael De La Rue <miked@ed.ac.uk>
+
+rsync-1.6.2-1 packaged.  (This entry by jam to credit Michael for the
+previous package(s).)
+
+%prep
+%setup
+
+%build
+./configure --prefix=/usr
+make CFLAGS="$RPM_OPT_FLAGS"
+strip rsync
+
+%install
+mkdir -p $RPM_BUILD_ROOT/usr/{bin,man/{man1,man5}}
+install -m755 rsync $RPM_BUILD_ROOT/usr/bin
+install -m644 rsync.1* $RPM_BUILD_ROOT/usr/man/man1
+install -m644 rsyncd.conf.5* $RPM_BUILD_ROOT/usr/man/man5
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%attr(-,root,root) /usr/bin/rsync
+%attr(-,root,root) /usr/man/man1/rsync.1*
+%attr(-,root,root) /usr/man/man5/rsyncd.conf.5*
+%attr(-,root,root) %doc tech_report.tex
+%attr(-,root,root) %doc README
+%attr(-,root,root) %doc COPYING

packaging/redhat/7.1/rsync.spec.tmpl

@@ -0,0 +1,81 @@
+Summary: Program for efficient remote updates of files.
+Name: rsync
+Version: PVERSION
+Release: PRELEASE
+Copyright: GPL
+Group: Applications/Networking
+Source:	ftp://samba.anu.edu.au/pub/rsync/rsync-PVERSION.tar.gz
+URL: http://samba.anu.edu.au/rsync/
+Packager: Andrew Tridgell <tridge@samba.anu.edu.au>
+BuildRoot: /tmp/rsync
+
+%description
+rsync is a replacement for rcp that has many more features.
+
+rsync uses the "rsync algorithm" which provides a very fast method for
+bringing remote files into sync. It does this by sending just the
+differences in the files across the link, without requiring that both
+sets of files are present at one of the ends of the link beforehand.
+
+A technical report describing the rsync algorithm is included with
+this package. 
+
+%changelog
+* Mon Jan 25 1999 Stefan Hornburg <racke@linuxia.de>
+  quoted RPM_OPT_FLAGS for the sake of robustness  
+* Mon May 18 1998 Andrew Tridgell <tridge@samba.anu.edu.au>
+  reworked for auto-building when I release rsync (tridge@samba.anu.edu.au)
+
+* Sat May 16 1998 John H Terpstra <jht@aquasoft.com.au>
+  Upgraded to Rsync 2.0.6
+    -new feature anonymous rsync
+
+* Mon Apr  6 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Upgrade to rsync version 1.7.2.
+
+* Sun Mar  1 1998 Douglas N. Arnold <dna@math.psu.edu>
+
+Built 1.6.9-1 based on the 1.6.3-2 spec file of John A. Martin.
+Changes from 1.6.3-2 packaging: added latex and dvips commands
+to create tech_report.ps.
+
+* Mon Aug 25 1997 John A. Martin <jam@jamux.com>
+
+Built 1.6.3-2 after finding no rsync-1.6.3-1.src.rpm although there
+was an ftp://ftp.redhat.com/pub/contrib/alpha/rsync-1.6.3-1.alpha.rpm
+showing no packager nor signature but giving 
+"Source RPM: rsync-1.6.3-1.src.rpm".
+
+Changes from 1.6.2-1 packaging: added '$RPM_OPT_FLAGS' to make, strip
+to '%build', removed '%prefix'.
+
+* Thu Apr 10 1997 Michael De La Rue <miked@ed.ac.uk>
+
+rsync-1.6.2-1 packaged.  (This entry by jam to credit Michael for the
+previous package(s).)
+
+%prep
+%setup
+
+%build
+./configure --prefix=/usr
+make CFLAGS="$RPM_OPT_FLAGS"
+strip rsync
+
+%install
+mkdir -p $RPM_BUILD_ROOT/usr/{bin,man/{man1,man5}}
+install -m755 rsync $RPM_BUILD_ROOT/usr/bin
+install -m644 rsync.1* $RPM_BUILD_ROOT/usr/man/man1
+install -m644 rsyncd.conf.5* $RPM_BUILD_ROOT/usr/man/man5
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%attr(-,root,root) /usr/bin/rsync
+%attr(-,root,root) /usr/man/man1/rsync.1*
+%attr(-,root,root) /usr/man/man5/rsyncd.conf.5*
+%attr(-,root,root) %doc tech_report.tex
+%attr(-,root,root) %doc README
+%attr(-,root,root) %doc COPYING

packaging/solaris/build_pkg.sh

@@ -1,94 +0,0 @@
-#!/bin/sh
-# Shell script for building Solaris package of rsync
-# Author: Jens Apel <jens.apel@web.de>
-# License: GPL
-#
-# BASEDIR is /usr/local and should be the same as the
-# --prefix parameter of configure
-#
-# this script should be copied under
-# packaging/solaris/5.8/build_pkg.sh
-
-# Definitions start here
-# you can edit this, if you like
-
-# The Package name under which rsync will b installed
-PKGNAME=SMBrsync
-
-# Extract common info requires for the 'info' part of the package.
-# This should be made generic and generated by the configure script
-# but for now it is hard coded
-BASEDIR=/usr/local
-VERSION="2.5.5"
-ARCH=`uname -p`
-NAME=rsync
-
-# Definitions end here
-# Please do not edit below this line or you know what you do.
-
-## Start by faking root install
-echo "Creating install directory (fake $BASEDIR)..."
-START=`pwd`
-FAKE_ROOT=$START/${PKGNAME}
-mkdir $FAKE_ROOT
-
-# copy the binary and the man page to their places
-mkdir $FAKE_ROOT/bin
-mkdir -p $FAKE_ROOT/doc/rsync
-mkdir -p $FAKE_ROOT/man/man1
-mkdir -p $FAKE_ROOT/man/man5
-
-cp ../../../rsync $FAKE_ROOT/bin/rsync
-cp ../../../rsync.1 $FAKE_ROOT/man/man1/rsync.1
-cp ../../../rsyncd.conf.5 $FAKE_ROOT/man/man5/rsyncd.conf.5
-cp ../../../README $FAKE_ROOT/doc/rsync/README
-cp ../../../COPYING $FAKE_ROOT/doc/rsync/COPYING
-cp ../../../tech_report.pdf $FAKE_ROOT/doc/rsync/tech_report.pdf
-cp ../../../COPYING $FAKE_ROOT/COPYING
-
-## Build info file
-echo "Building pkginfo file..."
-cat > $FAKE_ROOT/pkginfo << EOF_INFO
-PKG=$PKGNAME
-NAME=$NAME
-DESC="Program for efficient remote updates of files."
-VENDOR="Samba Team URL: http://samba.anu.edu.au/rsync/"
-BASEDIR=$BASEDIR
-ARCH=$ARCH
-VERSION=$VERSION
-CATEGORY=application
-CLASSES=none
-EOF_INFO
-
-## Build prototype file
-cat > $FAKE_ROOT/prototype << EOFPROTO
-i copyright=COPYING
-i pkginfo=pkginfo
-d none bin 0755 bin bin
-f none bin/rsync 0755 bin bin
-d none doc 0755 bin bin
-d none doc/$NAME 0755 bin bin
-f none doc/$NAME/README 0644 bin bin
-f none doc/$NAME/COPYING 0644 bin bin
-f none doc/$NAME/tech_report.pdf 0644 bin bin
-d none man 0755 bin bin
-d none man/man1 0755 bin bin
-f none man/man1/rsync.1 0644 bin bin
-d none man/man5 0755 bin bin
-f none man/man5/rsyncd.conf.5 0644 bin bin
-EOFPROTO
-
-## And now build the package.
-OUTPUTFILE=$PKGNAME-$VERSION-sol8-$ARCH-local.pkg
-echo "Building package.."
-echo FAKE_ROOT = $FAKE_ROOT
-cd $FAKE_ROOT
-pkgmk -d . -r . -f ./prototype -o
-pkgtrans -os . $OUTPUTFILE $PKGNAME
-
-mv $OUTPUTFILE ..
-cd ..
-
-# Comment this out if you want to see, which file structure has been created
-rm -rf $FAKE_ROOT
-

params.c

@@ -164,7 +164,7 @@ static int Continuation( char *line, int pos )
    */
   {
   pos--;
-  while( (pos >= 0) && isspace(((unsigned char *)line)[pos]) )
+  while( (pos >= 0) && isspace(line[pos]) )
      pos--;
 
   return( ((pos >= 0) && ('\\' == line[pos])) ? pos : -1 );
@@ -207,7 +207,7 @@ static BOOL Section( FILE *InFile, BOOL (*sfunc)(char *) )
     if( i > (bSize - 2) )
       {
       bSize += BUFR_INC;
-      bufr   = realloc_array( bufr, char, bSize );
+      bufr   = Realloc( bufr, bSize );
       if( NULL == bufr )
         {
         rprintf(FERROR, "%s Memory re-allocation failure.", func);
@@ -301,7 +301,7 @@ static BOOL Parameter( FILE *InFile, BOOL (*pfunc)(char *, char *), int c )
     if( i > (bSize - 2) )       /* Ensure there's space for next char.    */
       {
       bSize += BUFR_INC;
-      bufr   = realloc_array( bufr, char, bSize );
+      bufr   = Realloc( bufr, bSize );
       if( NULL == bufr )
         {
         rprintf(FERROR, "%s Memory re-allocation failure.", func) ;
@@ -366,7 +366,7 @@ static BOOL Parameter( FILE *InFile, BOOL (*pfunc)(char *, char *), int c )
     if( i > (bSize - 2) )       /* Make sure there's enough room. */
       {
       bSize += BUFR_INC;
-      bufr   = realloc_array( bufr, char, bSize );
+      bufr   = Realloc( bufr, bSize );
       if( NULL == bufr )
         {
         rprintf(FERROR, "%s Memory re-allocation failure.", func) ;
@@ -386,7 +386,7 @@ static BOOL Parameter( FILE *InFile, BOOL (*pfunc)(char *, char *), int c )
           c = 0;
         else
           {
-          for( end = i; (end >= 0) && isspace(((unsigned char *) bufr)[end]); end-- )
+          for( end = i; (end >= 0) && isspace(bufr[end]); end-- )
             ;
           c = getc( InFile );
           }
@@ -491,8 +491,8 @@ static FILE *OpenConfFile( char *FileName )
   OpenedFile = fopen( FileName, "r" );
   if( NULL == OpenedFile )
     {
-    rprintf(FERROR,"rsync: unable to open configuration file \"%s\": %s\n",
-	    FileName, strerror(errno));
+    rprintf(FERROR,"%s Unable to open configuration file \"%s\":\n\t%s\n",
+	    func, FileName, strerror(errno));
     }
 
   return( OpenedFile );
@@ -530,7 +530,7 @@ BOOL pm_process( char *FileName,
   else                                        /* If we don't have a buffer   */
     {                                         /* allocate one, then parse,   */
     bSize = BUFR_INC;                         /* then free.                  */
-    bufr = new_array( char, bSize );
+    bufr = (char *)malloc( bSize );
     if( NULL == bufr )
       {
       rprintf(FERROR,"%s memory allocation failure.\n", func);

pipe.c

@@ -1,152 +0,0 @@
-/*  -*- c-file-style: "linux" -*-
- * 
- * Copyright (C) 1996-2000 by Andrew Tridgell 
- * Copyright (C) Paul Mackerras 1996
- * Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "rsync.h"
-
-extern int am_sender;
-extern int am_server;
-extern int blocking_io;
-extern int orig_umask;
-extern int read_batch;
-extern int filesfrom_fd;
-
-/**
- * Create a child connected to use on stdin/stdout.
- *
- * This is derived from CVS code 
- * 
- * Note that in the child STDIN is set to blocking and STDOUT
- * is set to non-blocking. This is necessary as rsh relies on stdin being blocking
- *  and ssh relies on stdout being non-blocking
- *
- * If blocking_io is set then use blocking io on both fds. That can be
- * used to cope with badly broken rsh implementations like the one on
- * Solaris.
- **/
-pid_t piped_child(char **command, int *f_in, int *f_out)
-{
-	pid_t pid;
-	int to_child_pipe[2];
-	int from_child_pipe[2];
-	
-	if (verbose >= 2) {
-		print_child_argv(command);
-	}
-
-	if (fd_pair(to_child_pipe) < 0 || fd_pair(from_child_pipe) < 0) {
-		rprintf(FERROR, "pipe: %s\n", strerror(errno));
-		exit_cleanup(RERR_IPC);
-	}
-
-
-	pid = do_fork();
-	if (pid == -1) {
-		rprintf(FERROR, "fork: %s\n", strerror(errno));
-		exit_cleanup(RERR_IPC);
-	}
-
-	if (pid == 0) {
-		if (dup2(to_child_pipe[0], STDIN_FILENO) < 0 ||
-		    close(to_child_pipe[1]) < 0 ||
-		    close(from_child_pipe[0]) < 0 ||
-		    dup2(from_child_pipe[1], STDOUT_FILENO) < 0) {
-			rprintf(FERROR, "Failed to dup/close : %s\n",
-				strerror(errno));
-			exit_cleanup(RERR_IPC);
-		}
-		if (to_child_pipe[0] != STDIN_FILENO)
-			close(to_child_pipe[0]);
-		if (from_child_pipe[1] != STDOUT_FILENO)
-			close(from_child_pipe[1]);
-		umask(orig_umask);
-		set_blocking(STDIN_FILENO);
-		if (blocking_io > 0)
-			set_blocking(STDOUT_FILENO);
-		execvp(command[0], command);
-		rprintf(FERROR, "Failed to exec %s : %s\n",
-			command[0], strerror(errno));
-		exit_cleanup(RERR_IPC);
-	}
-
-	if (close(from_child_pipe[1]) < 0 || close(to_child_pipe[0]) < 0) {
-		rprintf(FERROR, "Failed to close : %s\n", strerror(errno));
-		exit_cleanup(RERR_IPC);
-	}
-
-	*f_in = from_child_pipe[0];
-	*f_out = to_child_pipe[1];
-
-	return pid;
-}
-
-pid_t local_child(int argc, char **argv,int *f_in,int *f_out,
-		  int (*child_main)(int, char*[]))
-{
-	pid_t pid;
-	int to_child_pipe[2];
-	int from_child_pipe[2];
-
-	if (fd_pair(to_child_pipe) < 0 ||
-	    fd_pair(from_child_pipe) < 0) {
-		rprintf(FERROR,"pipe: %s\n",strerror(errno));
-		exit_cleanup(RERR_IPC);
-	}
-
-
-	pid = do_fork();
-	if (pid == -1) {
-		rprintf(FERROR,"fork: %s\n",strerror(errno));
-		exit_cleanup(RERR_IPC);
-	}
-
-	if (pid == 0) {
-		am_sender = read_batch ? 0 : !am_sender;
-		am_server = 1;		
-
-		if (!am_sender)
-			filesfrom_fd = -1;
-
-		if (dup2(to_child_pipe[0], STDIN_FILENO) < 0 ||
-		    close(to_child_pipe[1]) < 0 ||
-		    close(from_child_pipe[0]) < 0 ||
-		    dup2(from_child_pipe[1], STDOUT_FILENO) < 0) {
-			rprintf(FERROR,"Failed to dup/close : %s\n",strerror(errno));
-			exit_cleanup(RERR_IPC);
-		}
-		if (to_child_pipe[0] != STDIN_FILENO) close(to_child_pipe[0]);
-		if (from_child_pipe[1] != STDOUT_FILENO) close(from_child_pipe[1]);
-		child_main(argc, argv);
-	}
-
-	if (!am_sender)
-		filesfrom_fd = -1;
-
-	if (close(from_child_pipe[1]) < 0 ||
-	    close(to_child_pipe[0]) < 0) {
-		rprintf(FERROR,"Failed to close : %s\n",strerror(errno));   
-		exit_cleanup(RERR_IPC);
-	}
-
-	*f_in = from_child_pipe[0];
-	*f_out = to_child_pipe[1];
-  
-	return pid;
-}

popt/.cvsignore

@@ -5,3 +5,5 @@ config.h
 config.log
 config.status
 dummy
+rsync
+zlib/dummy

popt/CHANGES

@@ -1,7 +1,4 @@
-1.5 -> 1.6
-	- add ability to perform callbacks for every, not just first, match.
-
-1.3 -> 1.5
+1.3 ->
 	- heavy dose of const's
 	- poptParseArgvString() now NULL terminates the list
 

popt/README

@@ -5,7 +5,7 @@ to getopt(3), it contains a number of enhancements, including:
 	2) popt can parse arbitrary argv[] style arrays while 
 	   getopt(2) makes this quite difficult
 	3) popt allows users to alias command line arguments
-	4) popt provides convience functions for parsing strings
+	4) popt provides convience functions for parsting strings
 	   into argv[] style arrays
 
 popt is used by rpm, the Red Hat install program, and many other Red Hat

popt/README.rsync

@@ -1,4 +0,0 @@
-This is a perfectly ordinary copy of libpopt.  It is only used on platforms
-that do not have a sufficiently up-to-date copy of their own.  If you build
-rsync on a platform which has popt, this directory should not be used.  (You
-can control that using the --with-included-popt configure flag.)

popt/config.log

@@ -0,0 +1,104 @@
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+configure:592: checking host system type
+configure:613: checking target system type
+configure:631: checking build system type
+configure:665: checking for a BSD compatible install
+configure:718: checking whether build environment is sane
+configure:775: checking whether make sets ${MAKE}
+configure:821: checking for working aclocal
+configure:834: checking for working autoconf
+configure:847: checking for working automake
+configure:860: checking for working autoheader
+configure:873: checking for working makeinfo
+configure:891: checking for gcc
+configure:1004: checking whether the C compiler (gcc  ) works
+configure:1020: gcc -o conftest    conftest.c  1>&5
+configure:1046: checking whether the C compiler (gcc  ) is a cross-compiler
+configure:1051: checking whether we are using GNU C
+configure:1079: checking whether gcc accepts -g
+configure:1111: checking for POSIXized ISC
+configure:1135: checking for gcc
+configure:1248: checking whether the C compiler (gcc -g -O2 ) works
+configure:1264: gcc -o conftest -g -O2   conftest.c  1>&5
+configure:1290: checking whether the C compiler (gcc -g -O2 ) is a cross-compiler
+configure:1295: checking whether we are using GNU C
+configure:1323: checking whether gcc accepts -g
+configure:1355: checking how to run the C preprocessor
+configure:1436: checking whether gcc needs -traditional
+configure:1485: checking for gcc option to accept ANSI C
+configure:1564: checking for function prototypes
+configure:1795: checking for ranlib
+configure:1834: checking for ld used by GCC
+configure:1896: checking if the linker (/usr/bin/ld) is GNU ld
+configure:1912: checking for BSD-compatible nm
+configure:1948: checking whether ln -s works
+ltconfig:603: checking for object suffix
+ltconfig:604: gcc -c -g -O2  conftest.c 1>&5
+ltconfig:629: checking for executable suffix
+ltconfig:630: gcc -o conftest -g -O2   conftest.c  1>&5
+ltconfig:776: checking if gcc PIC flag -fPIC works
+ltconfig:777: gcc -c -g -O2 -fPIC -DPIC  conftest.c 1>&5
+ltconfig:829: checking if gcc supports -c -o file.o
+ltconfig:830: gcc -c -g -O2 -o out/conftest2.o  conftest.c 1>&5
+ltconfig:862: checking if gcc supports -c -o file.lo
+ltconfig:863: gcc -c -g -O2 -c -o conftest.lo  conftest.c 1>&5
+ltconfig:914: checking if gcc supports -fno-rtti -fno-exceptions
+ltconfig:915: gcc -c -g -O2 -fno-rtti -fno-exceptions -c conftest.c  conftest.c 1>&5
+ltconfig:958: checking if gcc static flag -static works
+ltconfig:959: gcc -o conftest -g -O2   -static conftest.c  1>&5
+GNU ld version 2.10.91 (with BFD 2.10.91.0.2)
+ltconfig:1635: checking if global_symbol_pipe works
+ltconfig:1636: gcc -c -g -O2  conftest.c 1>&5
+ltconfig:1639: eval "/usr/bin/nm -B conftest.o | sed -n -e 's/^.*[ 	]\([ABCDGISTW]\)[ 	][ 	]*\(\)\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2\3 \3/p' > conftest.nm"
+ltconfig:1691: gcc -o conftest -g -O2 -fno-builtin -fno-rtti -fno-exceptions   conftest.c conftstm.o 1>&5
+configure:2150: checking for a BSD compatible install
+configure:2231: checking for alloca.h
+configure:2231: checking for libintl.h
+configure:2231: checking for mcheck.h
+configure:2231: checking for unistd.h
+configure:2268: checking for /usr/ucblib in LIBS
+configure:2284: checking for GNU xgettext
+configure:2294: checking for strerror
+configure:2294: checking for mtrace
+configure:2347: checking for setreuid
+configure:2438: checking for working const
+configure:2513: checking for inline
+configure:2553: checking for off_t
+configure:2586: checking for size_t
+configure:2621: checking for working alloca.h
+configure:2654: checking for alloca
+configure:2856: checking for unistd.h
+configure:2895: checking for getpagesize
+configure:2948: checking for working mmap
+configure:3124: checking for argz.h
+configure:3124: checking for limits.h
+configure:3124: checking for locale.h
+configure:3124: checking for nl_types.h
+configure:3124: checking for malloc.h
+configure:3124: checking for string.h
+configure:3124: checking for unistd.h
+configure:3124: checking for sys/param.h
+configure:3164: checking for getcwd
+configure:3164: checking for munmap
+configure:3164: checking for putenv
+configure:3164: checking for setenv
+configure:3164: checking for setlocale
+configure:3164: checking for strchr
+configure:3164: checking for strcasecmp
+configure:3164: checking for strdup
+configure:3164: checking for __argz_count
+configure:3164: checking for __argz_stringify
+configure:3164: checking for __argz_next
+configure:3283: checking for LC_MESSAGES
+configure:3316: checking whether NLS is requested
+configure:3336: checking whether included gettext is requested
+configure:3355: checking for libintl.h
+configure:3382: checking for gettext in libc
+configure:3508: checking for msgfmt
+configure:3542: checking for dcgettext
+configure:3597: checking for gmsgfmt
+configure:3633: checking for xgettext
+configure:3673: gcc -o conftest -Wall -g -O2   conftest.c  1>&5
+configure:4131: checking for catalogs to be installed

popt/findme.c

@@ -1,10 +1,6 @@
-/** \ingroup popt
- * \file popt/findme.c
- */
-
-/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
    file accompanying popt source distributions, available from 
-   ftp://ftp.rpm.org/pub/rpm/dist. */
+   ftp://ftp.redhat.com/pub/code/popt */
 
 #include "system.h"
 #include "findme.h"
@@ -13,38 +9,38 @@ const char * findProgramPath(const char * argv0) {
     char * path = getenv("PATH");
     char * pathbuf;
     char * start, * chptr;
-    char * buf;
+    char * buf, *local = NULL;
 
-    if (argv0 == NULL) return NULL;	/* XXX can't happen */
-    /* If there is a / in the argv[0], it has to be an absolute path */
+    /* If there is a / in the argv[0], it has to be an absolute
+       path */
     if (strchr(argv0, '/'))
 	return xstrdup(argv0);
 
-    if (path == NULL) return NULL;
+    if (!path) return NULL;
 
-    start = pathbuf = alloca(strlen(path) + 1);
-    buf = malloc(strlen(path) + strlen(argv0) + sizeof("/"));
-    if (buf == NULL) return NULL;	/* XXX can't happen */
+    local = start = pathbuf = malloc(strlen(path) + 1);
+    buf = malloc(strlen(path) + strlen(argv0) + 2);
     strcpy(pathbuf, path);
 
     chptr = NULL;
-    /*@-branchstate@*/
     do {
 	if ((chptr = strchr(start, ':')))
 	    *chptr = '\0';
 	sprintf(buf, "%s/%s", start, argv0);
 
-	if (!access(buf, X_OK))
-	    return buf;
+	if (!access(buf, X_OK)) {
+		if (local) free(local);
+		return buf;
+	}
 
 	if (chptr) 
 	    start = chptr + 1;
 	else
 	    start = NULL;
     } while (start && *start);
-    /*@=branchstate@*/
 
     free(buf);
+    if (local) free(local);
 
     return NULL;
 }

popt/findme.h

@@ -1,20 +1,10 @@
-/** \ingroup popt
- * \file popt/findme.h
- */
-
-/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
    file accompanying popt source distributions, available from 
-   ftp://ftp.rpm.org/pub/rpm/dist. */
+   ftp://ftp.redhat.com/pub/code/popt */
 
 #ifndef H_FINDME
 #define H_FINDME
 
-/**
- * Return absolute path to executable by searching PATH.
- * @param argv0		name of executable
- * @return		(malloc'd) absolute path to executable (or NULL)
- */
-/*@null@*/ const char * findProgramPath(/*@null@*/ const char * argv0)
-	/*@*/;
+const char * findProgramPath(const char * argv0);
 
 #endif

popt/popt.h

@@ -1,444 +1,128 @@
-/** \file popt/popt.h
- * \ingroup popt
- */
-
-/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
    file accompanying popt source distributions, available from 
-   ftp://ftp.rpm.org/pub/rpm/dist. */
+   ftp://ftp.redhat.com/pub/code/popt */
 
 #ifndef H_POPT
 #define H_POPT
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include <stdio.h>			/* for FILE * */
 
 #define POPT_OPTION_DEPTH	10
 
-/** \ingroup popt
- * \name Arg type identifiers
- */
-/*@{*/
-#define POPT_ARG_NONE		0	/*!< no arg */
-#define POPT_ARG_STRING		1	/*!< arg will be saved as string */
-#define POPT_ARG_INT		2	/*!< arg will be converted to int */
-#define POPT_ARG_LONG		3	/*!< arg will be converted to long */
-#define POPT_ARG_INCLUDE_TABLE	4	/*!< arg points to table */
-#define POPT_ARG_CALLBACK	5	/*!< table-wide callback... must be
+#define POPT_ARG_NONE		0
+#define POPT_ARG_STRING		1
+#define POPT_ARG_INT		2
+#define POPT_ARG_LONG		3
+#define POPT_ARG_INCLUDE_TABLE	4	/* arg points to table */
+#define POPT_ARG_CALLBACK	5	/* table-wide callback... must be
 					   set first in table; arg points 
 					   to callback, descrip points to 
 					   callback data to pass */
-#define POPT_ARG_INTL_DOMAIN    6       /*!< set the translation domain
+#define POPT_ARG_INTL_DOMAIN    6       /* set the translation domain
 					   for this table and any
 					   included tables; arg points
 					   to the domain string */
-#define POPT_ARG_VAL		7	/*!< arg should take value val */
-#define	POPT_ARG_FLOAT		8	/*!< arg will be converted to float */
-#define	POPT_ARG_DOUBLE		9	/*!< arg will be converted to double */
-
+#define POPT_ARG_VAL		7	/* arg should take value val */
 #define POPT_ARG_MASK		0x0000FFFF
-/*@}*/
-
-/** \ingroup popt
- * \name Arg modifiers
- */
-/*@{*/
-#define POPT_ARGFLAG_ONEDASH	0x80000000  /*!< allow -longoption */
-#define POPT_ARGFLAG_DOC_HIDDEN 0x40000000  /*!< don't show in help/usage */
-#define POPT_ARGFLAG_STRIP	0x20000000  /*!< strip this arg from argv(only applies to long args) */
-#define	POPT_ARGFLAG_OPTIONAL	0x10000000  /*!< arg may be missing */
-
-#define	POPT_ARGFLAG_OR		0x08000000  /*!< arg will be or'ed */
-#define	POPT_ARGFLAG_NOR	0x09000000  /*!< arg will be nor'ed */
-#define	POPT_ARGFLAG_AND	0x04000000  /*!< arg will be and'ed */
-#define	POPT_ARGFLAG_NAND	0x05000000  /*!< arg will be nand'ed */
-#define	POPT_ARGFLAG_XOR	0x02000000  /*!< arg will be xor'ed */
-#define	POPT_ARGFLAG_NOT	0x01000000  /*!< arg will be negated */
-#define POPT_ARGFLAG_LOGICALOPS \
-        (POPT_ARGFLAG_OR|POPT_ARGFLAG_AND|POPT_ARGFLAG_XOR)
-
-#define	POPT_BIT_SET	(POPT_ARG_VAL|POPT_ARGFLAG_OR)
-					/*!< set arg bit(s) */
-#define	POPT_BIT_CLR	(POPT_ARG_VAL|POPT_ARGFLAG_NAND)
-					/*!< clear arg bit(s) */
-
-#define	POPT_ARGFLAG_SHOW_DEFAULT 0x00800000 /*!< show default value in --help */
-
-/*@}*/
-
-/** \ingroup popt
- * \name Callback modifiers
- */
-/*@{*/
-#define POPT_CBFLAG_PRE		0x80000000  /*!< call the callback before parse */
-#define POPT_CBFLAG_POST	0x40000000  /*!< call the callback after parse */
-#define POPT_CBFLAG_INC_DATA	0x20000000  /*!< use data from the include line,
+#define POPT_ARGFLAG_ONEDASH	0x80000000  /* allow -longoption */
+#define POPT_ARGFLAG_DOC_HIDDEN 0x40000000  /* don't show in help/usage */
+#define POPT_ARGFLAG_STRIP	0x20000000  /* strip this arg from argv (only applies to long args) */
+#define POPT_CBFLAG_PRE		0x80000000  /* call the callback before parse */
+#define POPT_CBFLAG_POST	0x40000000  /* call the callback after parse */
+#define POPT_CBFLAG_INC_DATA	0x20000000  /* use data from the include line,
 					       not the subtable */
-#define POPT_CBFLAG_SKIPOPTION	0x10000000  /*!< don't callback with option */
-#define POPT_CBFLAG_CONTINUE	0x08000000  /*!< continue callbacks with option */
-/*@}*/
 
-/** \ingroup popt
- * \name Error return values
- */
-/*@{*/
-#define POPT_ERROR_NOARG	-10	/*!< missing argument */
-#define POPT_ERROR_BADOPT	-11	/*!< unknown option */
-#define POPT_ERROR_OPTSTOODEEP	-13	/*!< aliases nested too deeply */
-#define POPT_ERROR_BADQUOTE	-15	/*!< error in paramter quoting */
-#define POPT_ERROR_ERRNO	-16	/*!< errno set, use strerror(errno) */
-#define POPT_ERROR_BADNUMBER	-17	/*!< invalid numeric value */
-#define POPT_ERROR_OVERFLOW	-18	/*!< number too large or too small */
-#define	POPT_ERROR_BADOPERATION	-19	/*!< mutually exclusive logical operations requested */
-#define	POPT_ERROR_NULLARG	-20	/*!< opt->arg should not be NULL */
-#define	POPT_ERROR_MALLOC	-21	/*!< memory allocation failed */
-/*@}*/
+#define POPT_ERROR_NOARG	-10
+#define POPT_ERROR_BADOPT	-11
+#define POPT_ERROR_OPTSTOODEEP	-13
+#define POPT_ERROR_BADQUOTE	-15	/* only from poptParseArgString() */
+#define POPT_ERROR_ERRNO	-16	/* only from poptParseArgString() */
+#define POPT_ERROR_BADNUMBER	-17
+#define POPT_ERROR_OVERFLOW	-18
 
-/** \ingroup popt
- * \name poptBadOption() flags
- */
-/*@{*/
-#define POPT_BADOPTION_NOALIAS  (1 << 0)  /*!< don't go into an alias */
-/*@}*/
+/* poptBadOption() flags */
+#define POPT_BADOPTION_NOALIAS  (1 << 0)  /* don't go into an alias */
 
-/** \ingroup popt
- * \name poptGetContext() flags
- */
-/*@{*/
-#define POPT_CONTEXT_NO_EXEC	(1 << 0)  /*!< ignore exec expansions */
-#define POPT_CONTEXT_KEEP_FIRST	(1 << 1)  /*!< pay attention to argv[0] */
-#define POPT_CONTEXT_POSIXMEHARDER (1 << 2) /*!< options can't follow args */
-#define POPT_CONTEXT_ARG_OPTS	(1 << 4) /*!< return args as options with value 0 */
-/*@}*/
+/* poptGetContext() flags */
+#define POPT_CONTEXT_NO_EXEC	(1 << 0)  /* ignore exec expansions */
+#define POPT_CONTEXT_KEEP_FIRST	(1 << 1)  /* pay attention to argv[0] */
+#define POPT_CONTEXT_POSIXMEHARDER (1 << 2) /* options can't follow args */
 
-/** \ingroup popt
- */
 struct poptOption {
-/*@observer@*/ /*@null@*/ const char * longName; /*!< may be NULL */
-    char shortName;			/*!< may be '\0' */
+    /*@observer@*/ /*@null@*/ const char * longName;	/* may be NULL */
+    char shortName;		/* may be '\0' */
     int argInfo;
-/*@shared@*/ /*@null@*/ void * arg;	/*!< depends on argInfo */
-    int val;			/*!< 0 means don't return, just update flag */
-/*@observer@*/ /*@null@*/ const char * descrip;	/*!< description for autohelp -- may be NULL */
-/*@observer@*/ /*@null@*/ const char * argDescrip; /*!< argument description for autohelp */
+    /*@shared@*/ /*@null@*/ void * arg;		/* depends on argInfo */
+    int val;			/* 0 means don't return, just update flag */
+    /*@shared@*/ /*@null@*/ const char * descrip;	/* description for autohelp -- may be NULL */
+    /*@shared@*/ /*@null@*/ const char * argDescrip;	/* argument description for autohelp */
 };
 
-/** \ingroup popt
- * A popt alias argument for poptAddAlias().
- */
 struct poptAlias {
-/*@owned@*/ /*@null@*/ const char * longName;	/*!< may be NULL */
-    char shortName;		/*!< may be '\0' */
+    /*@owned@*/ /*@null@*/ const char * longName;	/* may be NULL */
+    char shortName;		/* may be '\0' */
     int argc;
-/*@owned@*/ const char ** argv;	/*!< must be free()able */
+    /*@owned@*/ const char ** argv;		/* must be free()able */
 };
 
-/** \ingroup popt
- * A popt alias or exec argument for poptAddItem().
- */
-typedef struct poptItem_s {
-    struct poptOption option;	/*!< alias/exec name(s) and description. */
-    int argc;			/*!< (alias) no. of args. */
-/*@owned@*/ const char ** argv;	/*!< (alias) args, must be free()able. */
-} * poptItem;
-
-/** \ingroup popt
- * \name Auto-generated help/usage
- */
-/*@{*/
-
-/**
- * Empty table marker to enable displaying popt alias/exec options.
- */
-/*@observer@*/ /*@checked@*/
-extern struct poptOption poptAliasOptions[];
-#define POPT_AUTOALIAS { NULL, '\0', POPT_ARG_INCLUDE_TABLE, poptAliasOptions, \
-			0, "Options implemented via popt alias/exec:", NULL },
-
-/**
- * Auto help table options.
- */
-/*@observer@*/ /*@checked@*/
 extern struct poptOption poptHelpOptions[];
 #define POPT_AUTOHELP { NULL, '\0', POPT_ARG_INCLUDE_TABLE, poptHelpOptions, \
-			0, "Help options:", NULL },
+			0, "Help options", NULL },
 
-#define POPT_TABLEEND { NULL, '\0', 0, 0, 0, NULL, NULL }
-/*@}*/
-
-/** \ingroup popt
- */
-typedef /*@abstract@*/ struct poptContext_s * poptContext;
-
-/** \ingroup popt
- */
+typedef struct poptContext_s * poptContext;
 #ifndef __cplusplus
-/*@-typeuse@*/
 typedef struct poptOption * poptOption;
-/*@=typeuse@*/
 #endif
 
 enum poptCallbackReason { POPT_CALLBACK_REASON_PRE, 
 			  POPT_CALLBACK_REASON_POST,
 			  POPT_CALLBACK_REASON_OPTION };
+typedef void (*poptCallbackType)(poptContext con, 
+				 enum poptCallbackReason reason,
+			         const struct poptOption * opt,
+				 const char * arg, const void * data);
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-/*@-type@*/
+/*@only@*/ poptContext poptGetContext(/*@keep@*/ const char * name,
+		int argc, /*@keep@*/ const char ** argv,
+		/*@keep@*/ const struct poptOption * options, int flags);
+void poptResetContext(poptContext con);
 
-/** \ingroup popt
- * Table callback prototype.
- * @param con		context
- * @param reason	reason for callback
- * @param opt		option that triggered callback
- * @param arg		@todo Document.
- * @param data		@todo Document.
- */
-typedef void (*poptCallbackType) (poptContext con, 
-		enum poptCallbackReason reason,
-		/*@null@*/ const struct poptOption * opt,
-		/*@null@*/ const char * arg,
-		/*@null@*/ const void * data)
-	/*@*/;
+/* returns 'val' element, -1 on last item, POPT_ERROR_* on error */
+int poptGetNextOpt(poptContext con);
+/* returns NULL if no argument is available */
+/*@observer@*/ /*@null@*/ const char * poptGetOptArg(poptContext con);
+/* returns NULL if no more options are available */
+/*@observer@*/ /*@null@*/ const char * poptGetArg(poptContext con);
+/*@observer@*/ /*@null@*/ const char * poptPeekArg(poptContext con);
+/*@observer@*/ /*@null@*/ const char ** poptGetArgs(poptContext con);
+/* returns the option which caused the most recent error */
+/*@observer@*/ const char * poptBadOption(poptContext con, int flags);
+void poptFreeContext( /*@only@*/ poptContext con);
+int poptStuffArgs(poptContext con, /*@keep@*/ const char ** argv);
+int poptAddAlias(poptContext con, struct poptAlias alias, int flags);
+int poptReadConfigFile(poptContext con, const char * fn);
+/* like above, but reads /etc/popt and $HOME/.popt along with environment 
+   vars */
+int poptReadDefaultConfig(poptContext con, int useEnv);
+/* argv should be freed -- this allows ', ", and \ quoting, but ' is treated
+   the same as " and both may include \ quotes */
+int poptDupArgv(int argc, const char **argv,
+		/*@out@*/ int * argcPtr, /*@out@*/ const char *** argvPtr);
+int poptParseArgvString(const char * s,
+		/*@out@*/ int * argcPtr, /*@out@*/ const char *** argvPtr);
+/*@observer@*/ const char *const poptStrerror(const int error);
+void poptSetExecPath(poptContext con, const char * path, int allowAbsolute);
+void poptPrintHelp(poptContext con, FILE * f, int flags);
+void poptPrintUsage(poptContext con, FILE * f, int flags);
+void poptSetOtherOptionHelp(poptContext con, const char * text);
+/*@observer@*/ const char * poptGetInvocationName(poptContext con);
+/* shuffles argv pointers to remove stripped args, returns new argc */
+int poptStrippedArgv(poptContext con, int argc, char **argv);
 
-/** \ingroup popt
- * Initialize popt context.
- * @param name
- * @param argc		no. of arguments
- * @param argv		argument array
- * @param options	address of popt option table
- * @param flags		or'd POPT_CONTEXT_* bits
- * @return		initialized popt context
- */
-/*@only@*/ /*@null@*/ poptContext poptGetContext(
-		/*@dependent@*/ /*@keep@*/ const char * name,
-		int argc, /*@dependent@*/ /*@keep@*/ const char ** argv,
-		/*@dependent@*/ /*@keep@*/ const struct poptOption * options,
-		int flags)
-	/*@*/;
-
-/** \ingroup popt
- * Reinitialize popt context.
- * @param con		context
- */
-void poptResetContext(/*@null@*/poptContext con)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Return value of next option found.
- * @param con		context
- * @return		next option val, -1 on last item, POPT_ERROR_* on error
- */
-int poptGetNextOpt(/*@null@*/poptContext con)
-	/*@globals fileSystem@*/
-	/*@modifies con, fileSystem @*/;
-
-/*@-redecl@*/
-/** \ingroup popt
- * Return next option argument (if any).
- * @param con		context
- * @return		option argument, NULL if no more options are available
- */
-/*@observer@*/ /*@null@*/ const char * poptGetOptArg(/*@null@*/poptContext con)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Return current option's argument.
- * @param con		context
- * @return		option argument, NULL if no more options are available
- */
-/*@observer@*/ /*@null@*/ const char * poptGetArg(/*@null@*/poptContext con)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Peek at current option's argument.
- * @param con		context
- * @return		option argument
- */
-/*@observer@*/ /*@null@*/ const char * poptPeekArg(/*@null@*/poptContext con)
-	/*@*/;
-
-/** \ingroup popt
- * Return remaining arguments.
- * @param con		context
- * @return		argument array, terminated with NULL
- */
-/*@observer@*/ /*@null@*/ const char ** poptGetArgs(/*@null@*/poptContext con)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Return the option which caused the most recent error.
- * @param con		context
- * @return		offending option
- */
-/*@observer@*/ const char * poptBadOption(/*@null@*/poptContext con, int flags)
-	/*@*/;
-/*@=redecl@*/
-
-/** \ingroup popt
- * Destroy context.
- * @param con		context
- * @return		NULL always
- */
-/*@null@*/ poptContext poptFreeContext( /*@only@*/ /*@null@*/ poptContext con)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Add arguments to context.
- * @param con		context
- * @param argv		argument array, NULL terminated
- * @return		0 on success, POPT_ERROR_OPTSTOODEEP on failure
- */
-int poptStuffArgs(poptContext con, /*@keep@*/ const char ** argv)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Add alias to context.
- * @todo Pass alias by reference, not value.
- * @deprecated Use poptAddItem instead.
- * @param con		context
- * @param alias		alias to add
- * @param flags		(unused)
- * @return		0 on success
- */
-/*@unused@*/
-int poptAddAlias(poptContext con, struct poptAlias alias, int flags)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Add alias/exec item to context.
- * @param con		context
- * @param item		alias/exec item to add
- * @param flags		0 for alias, 1 for exec
- * @return		0 on success
- */
-int poptAddItem(poptContext con, poptItem newItem, int flags)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Read configuration file.
- * @param con		context
- * @param fn		file name to read
- * @return		0 on success, POPT_ERROR_ERRNO on failure
- */
-int poptReadConfigFile(poptContext con, const char * fn)
-	/*@globals fileSystem@*/
-	/*@modifies fileSystem,
-		con->execs, con->numExecs @*/;
-
-/** \ingroup popt
- * Read default configuration from /etc/popt and $HOME/.popt.
- * @param con		context
- * @param useEnv	(unused)
- * @return		0 on success, POPT_ERROR_ERRNO on failure
- */
-int poptReadDefaultConfig(poptContext con, /*@unused@*/ int useEnv)
-	/*@globals fileSystem@*/
-	/*@modifies fileSystem,
-		con->execs, con->numExecs @*/;
-
-/** \ingroup popt
- * Duplicate an argument array.
- * @note: The argument array is malloc'd as a single area, so only argv must
- * be free'd.
- *
- * @param argc		no. of arguments
- * @param argv		argument array
- * @retval argcPtr	address of returned no. of arguments
- * @retval argvPtr	address of returned argument array
- * @return		0 on success, POPT_ERROR_NOARG on failure
- */
-int poptDupArgv(int argc, /*@null@*/ const char **argv,
-		/*@null@*/ /*@out@*/ int * argcPtr,
-		/*@null@*/ /*@out@*/ const char *** argvPtr)
-	/*@modifies *argcPtr, *argvPtr @*/;
-
-/** \ingroup popt
- * Parse a string into an argument array.
- * The parse allows ', ", and \ quoting, but ' is treated the same as " and
- * both may include \ quotes.
- * @note: The argument array is malloc'd as a single area, so only argv must
- * be free'd.
- *
- * @param s		string to parse
- * @retval argcPtr	address of returned no. of arguments
- * @retval argvPtr	address of returned argument array
- */
-int poptParseArgvString(const unsigned char * s,
-		/*@out@*/ int * argcPtr, /*@out@*/ const char *** argvPtr)
-	/*@modifies *argcPtr, *argvPtr @*/;
-
-/** \ingroup popt
- * Return formatted error string for popt failure.
- * @param error		popt error
- * @return		error string
- */
-/*@-redecl@*/
-/*@observer@*/ const char *const poptStrerror(const int error)
-	/*@*/;
-/*@=redecl@*/
-
-/** \ingroup popt
- * Limit search for executables.
- * @param con		context
- * @param path		single path to search for executables
- * @param allowAbsolute	absolute paths only?
- */
-void poptSetExecPath(poptContext con, const char * path, int allowAbsolute)
-	/*@modifies con @*/;
-
-/** \ingroup popt
- * Print detailed description of options.
- * @param con		context
- * @param fp		ouput file handle
- * @param flags		(unused)
- */
-void poptPrintHelp(poptContext con, FILE * fp, /*@unused@*/ int flags)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/;
-
-/** \ingroup popt
- * Print terse description of options.
- * @param con		context
- * @param fp		ouput file handle
- * @param flags		(unused)
- */
-void poptPrintUsage(poptContext con, FILE * fp, /*@unused@*/ int flags)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/;
-
-/** \ingroup popt
- * Provide text to replace default "[OPTION...]" in help/usage output.
- * @param con		context
- * @param text		replacement text
- */
-/*@-fcnuse@*/
-void poptSetOtherOptionHelp(poptContext con, const char * text)
-	/*@modifies con @*/;
-/*@=fcnuse@*/
-
-/** \ingroup popt
- * Return argv[0] from context.
- * @param con		context
- * @return		argv[0]
- */
-/*@-redecl -fcnuse@*/
-/*@observer@*/ const char * poptGetInvocationName(poptContext con)
-	/*@*/;
-/*@=redecl =fcnuse@*/
-
-/** \ingroup popt
- * Shuffle argv pointers to remove stripped args, returns new argc.
- * @param con		context
- * @param argc		no. of args
- * @param argv		arg vector
- * @return		new argc
- */
-/*@-fcnuse@*/
-int poptStrippedArgv(poptContext con, int argc, char ** argv)
-	/*@modifies *argv @*/;
-/*@=fcnuse@*/
-
-/*@=type@*/
 #ifdef  __cplusplus
 }
 #endif

popt/poptconfig.c

@@ -1,144 +1,101 @@
-/** \ingroup popt
- * \file popt/poptconfig.c
- */
-
-/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
    file accompanying popt source distributions, available from 
-   ftp://ftp.rpm.org/pub/rpm/dist. */
+   ftp://ftp.redhat.com/pub/code/popt */
 
 #include "system.h"
 #include "poptint.h"
 
-/*@-compmempass@*/	/* FIX: item->option.longName kept, not dependent. */
-static void configLine(poptContext con, unsigned char * line)
-	/*@modifies con @*/
-{
-    /*@-type@*/
+static void configLine(poptContext con, char * line) {
     int nameLength = strlen(con->appName);
-    /*@=type@*/
-    const char * entryType;
-    const char * opt;
-    poptItem item = (poptItem) alloca(sizeof(*item));
-    int i, j;
+    char * opt;
+    struct poptAlias alias;
+    char * entryType;
+    char * longName = NULL;
+    char shortName = '\0';
     
-    memset(item, 0, sizeof(*item));
-
-    /*@-type@*/
     if (strncmp(line, con->appName, nameLength)) return;
-    /*@=type@*/
-
     line += nameLength;
-    if (*line == '\0' || !isspace(*line)) return;
-
-    while (*line != '\0' && isspace(*line)) line++;
+    if (!*line || !isspace(*line)) return;
+    while (*line && isspace(*line)) line++;
     entryType = line;
-    while (*line == '\0' || !isspace(*line)) line++;
-    *line++ = '\0';
 
-    while (*line != '\0' && isspace(*line)) line++;
-    if (*line == '\0') return;
+    while (!*line || !isspace(*line)) line++;
+    *line++ = '\0';
+    while (*line && isspace(*line)) line++;
+    if (!*line) return;
     opt = line;
-    while (*line == '\0' || !isspace(*line)) line++;
+
+    while (!*line || !isspace(*line)) line++;
     *line++ = '\0';
+    while (*line && isspace(*line)) line++;
+    if (!*line) return;
 
-    while (*line != '\0' && isspace(*line)) line++;
-    if (*line == '\0') return;
-
-    /*@-temptrans@*/ /* FIX: line alias is saved */
     if (opt[0] == '-' && opt[1] == '-')
-	item->option.longName = opt + 2;
-    else if (opt[0] == '-' && opt[2] == '\0')
-	item->option.shortName = opt[1];
-    /*@=temptrans@*/
+	longName = opt + 2;
+    else if (opt[0] == '-' && !opt[2])
+	shortName = opt[1];
 
-    if (poptParseArgvString(line, &item->argc, &item->argv)) return;
+    if (!strcmp(entryType, "alias")) {
+	if (poptParseArgvString(line, &alias.argc, &alias.argv)) return;
+	alias.longName = longName, alias.shortName = shortName;
+	poptAddAlias(con, alias, 0);
+    } else if (!strcmp(entryType, "exec")) {
+	con->execs = realloc(con->execs,
+				sizeof(*con->execs) * (con->numExecs + 1));
+	if (longName)
+	    con->execs[con->numExecs].longName = xstrdup(longName);
+	else
+	    con->execs[con->numExecs].longName = NULL;
 
-    /*@-modobserver@*/
-    item->option.argInfo = POPT_ARGFLAG_DOC_HIDDEN;
-    for (i = 0, j = 0; i < item->argc; i++, j++) {
-	const char * f;
-	if (!strncmp(item->argv[i], "--POPTdesc=", sizeof("--POPTdesc=")-1)) {
-	    f = item->argv[i] + sizeof("--POPTdesc=");
-	    if (f[0] == '$' && f[1] == '"') f++;
-	    item->option.descrip = f;
-	    item->option.argInfo &= ~POPT_ARGFLAG_DOC_HIDDEN;
-	    j--;
-	} else
-	if (!strncmp(item->argv[i], "--POPTargs=", sizeof("--POPTargs=")-1)) {
-	    f = item->argv[i] + sizeof("--POPTargs=");
-	    if (f[0] == '$' && f[1] == '"') f++;
-	    item->option.argDescrip = f;
-	    item->option.argInfo &= ~POPT_ARGFLAG_DOC_HIDDEN;
-	    item->option.argInfo |= POPT_ARG_STRING;
-	    j--;
-	} else
-	if (j != i)
-	    item->argv[j] = item->argv[i];
-    }
-    if (j != i) {
-	item->argv[j] = NULL;
-	item->argc = j;
-    }
-    /*@=modobserver@*/
+	con->execs[con->numExecs].shortName = shortName;
+	con->execs[con->numExecs].script = xstrdup(line);
 	
-    /*@-nullstate@*/ /* FIX: item->argv[] may be NULL */
-    if (!strcmp(entryType, "alias"))
-	(void) poptAddItem(con, item, 0);
-    else if (!strcmp(entryType, "exec"))
-	(void) poptAddItem(con, item, 1);
-    /*@=nullstate@*/
+	con->numExecs++;
+    }
 }
-/*@=compmempass@*/
 
-int poptReadConfigFile(poptContext con, const char * fn)
-{
-    const unsigned char * file, * chptr, * end;
-    unsigned char * buf;
-/*@dependent@*/ unsigned char * dst;
+int poptReadConfigFile(poptContext con, const char * fn) {
+    char * file=NULL, * chptr, * end;
+    char * buf=NULL, * dst;
     int fd, rc;
-    off_t fileLength;
+    int fileLength;
 
     fd = open(fn, O_RDONLY);
-    if (fd < 0)
-	return (errno == ENOENT ? 0 : POPT_ERROR_ERRNO);
+    if (fd < 0) {
+	if (errno == ENOENT)
+	    return 0;
+	else 
+	    return POPT_ERROR_ERRNO;
+    }
 
     fileLength = lseek(fd, 0, SEEK_END);
-    if (fileLength == -1 || lseek(fd, 0, 0) == -1) {
+    (void) lseek(fd, 0, 0);
+
+    file = malloc(fileLength + 1);
+    if (read(fd, file, fileLength) != fileLength) {
 	rc = errno;
-	(void) close(fd);
-	/*@-mods@*/
+	close(fd);
 	errno = rc;
-	/*@=mods@*/
+	if (file) free(file);
 	return POPT_ERROR_ERRNO;
     }
+    close(fd);
 
-    file = alloca(fileLength + 1);
-    if (read(fd, (char *)file, fileLength) != fileLength) {
-	rc = errno;
-	(void) close(fd);
-	/*@-mods@*/
-	errno = rc;
-	/*@=mods@*/
-	return POPT_ERROR_ERRNO;
-    }
-    if (close(fd) == -1)
-	return POPT_ERROR_ERRNO;
-
-    dst = buf = alloca(fileLength + 1);
+    dst = buf = malloc(fileLength + 1);
 
     chptr = file;
     end = (file + fileLength);
-    /*@-infloops@*/	/* LCL: can't detect chptr++ */
     while (chptr < end) {
 	switch (*chptr) {
 	  case '\n':
 	    *dst = '\0';
 	    dst = buf;
 	    while (*dst && isspace(*dst)) dst++;
-	    if (*dst && *dst != '#')
+	    if (*dst && *dst != '#') {
 		configLine(con, dst);
+	    }
 	    chptr++;
-	    /*@switchbreak@*/ break;
+	    break;
 	  case '\\':
 	    *dst++ = *chptr++;
 	    if (chptr < end) {
@@ -148,37 +105,38 @@ int poptReadConfigFile(poptContext con, const char * fn)
 		else
 		    *dst++ = *chptr++;
 	    }
-	    /*@switchbreak@*/ break;
+	    break;
 	  default:
 	    *dst++ = *chptr++;
-	    /*@switchbreak@*/ break;
+	    break;
 	}
     }
-    /*@=infloops@*/
+
+    free(file);
+    free(buf);
 
     return 0;
 }
 
-int poptReadDefaultConfig(poptContext con, /*@unused@*/ UNUSED(int useEnv))
-{
+int poptReadDefaultConfig(poptContext con, /*@unused@*/ int useEnv) {
     char * fn, * home;
     int rc;
 
-    /*@-type@*/
     if (!con->appName) return 0;
-    /*@=type@*/
 
     rc = poptReadConfigFile(con, "/etc/popt");
     if (rc) return rc;
     if (getuid() != geteuid()) return 0;
 
     if ((home = getenv("HOME"))) {
-	fn = alloca(strlen(home) + 20);
+	fn = malloc(strlen(home) + 20);
 	strcpy(fn, home);
 	strcat(fn, "/.popt");
 	rc = poptReadConfigFile(con, fn);
+	free(fn);
 	if (rc) return rc;
     }
 
     return 0;
 }
+

popt/popthelp.c

@@ -1,92 +1,48 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
 
-/*@-type@*/
-/** \ingroup popt
- * \file popt/popthelp.c
- */
-
-/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
    file accompanying popt source distributions, available from 
-   ftp://ftp.rpm.org/pub/rpm/dist. */
+   ftp://ftp.redhat.com/pub/code/popt */
 
 #include "system.h"
 #include "poptint.h"
 
-/**
- * @param con		context
- * @param key		option(s)
- */
 static void displayArgs(poptContext con,
-		/*@unused@*/ UNUSED(enum poptCallbackReason foo),
+		/*@unused@*/ enum poptCallbackReason foo,
 		struct poptOption * key, 
-		/*@unused@*/ UNUSED(const char * arg), /*@unused@*/ UNUSED(void * data))
-	/*@globals fileSystem@*/
-	/*@modifies fileSystem@*/
-{
-    if (key->shortName == '?')
+		/*@unused@*/ const char * arg, /*@unused@*/ void * data) {
+    if (key->shortName== '?')
 	poptPrintHelp(con, stdout, 0);
     else
 	poptPrintUsage(con, stdout, 0);
     exit(0);
 }
 
-#ifdef	NOTYET
-/*@unchecked@*/
-static int show_option_defaults = 0;
-#endif
-
-/**
- * Empty table marker to enable displaying popt alias/exec options.
- */
-/*@observer@*/ /*@unchecked@*/
-struct poptOption poptAliasOptions[] = {
-    POPT_TABLEEND
-};
-
-/**
- * Auto help table options.
- */
-/*@-castfcnptr@*/
-/*@observer@*/ /*@unchecked@*/
 struct poptOption poptHelpOptions[] = {
-  { NULL, '\0', POPT_ARG_CALLBACK, (void *)&displayArgs, '\0', NULL, NULL },
-  { "help", '?', 0, NULL, '?', N_("Show this help message"), NULL },
-  { "usage", '\0', 0, NULL, 'u', N_("Display brief usage message"), NULL },
-#ifdef	NOTYET
-  { "defaults", '\0', POPT_ARG_NONE, &show_option_defaults, 0,
-	N_("Display option defaults in message"), NULL },
-#endif
-    POPT_TABLEEND
+    { NULL, '\0', POPT_ARG_CALLBACK, (void *)&displayArgs, '\0', NULL, NULL },
+    { "help", '?', 0, NULL, '?', N_("Show this help message"), NULL },
+    { "usage", '\0', 0, NULL, 'u', N_("Display brief usage message"), NULL },
+    { NULL, '\0', 0, NULL, 0, NULL, NULL }
 } ;
-/*@=castfcnptr@*/
 
-/**
- * @param table		option(s)
- */
+
 /*@observer@*/ /*@null@*/ static const char *const
-getTableTranslationDomain(/*@null@*/ const struct poptOption *table)
-	/*@*/
+getTableTranslationDomain(const struct poptOption *table)
 {
-    const struct poptOption *opt;
+  const struct poptOption *opt;
 
-    if (table != NULL)
-    for (opt = table; opt->longName || opt->shortName || opt->arg; opt++) {
-	if (opt->argInfo == POPT_ARG_INTL_DOMAIN)
-	    return opt->arg;
-    }
-    return NULL;
+  for(opt = table;
+      opt->longName || opt->shortName || opt->arg;
+      opt++) {
+    if(opt->argInfo == POPT_ARG_INTL_DOMAIN)
+      return opt->arg;
+  }
+
+  return NULL;
 }
 
-/**
- * @param opt		option(s)
- * @param translation_domain	translation domain
- */
 /*@observer@*/ /*@null@*/ static const char *const
-getArgDescrip(const struct poptOption * opt,
-		/*@-paramuse@*/		/* FIX: wazzup? */
-		/*@null@*/ UNUSED(const char * translation_domain))
-		/*@=paramuse@*/
-	/*@*/
+getArgDescrip(const struct poptOption * opt, const char *translation_domain)
 {
     if (!(opt->argInfo & POPT_ARG_MASK)) return NULL;
 
@@ -94,229 +50,45 @@ getArgDescrip(const struct poptOption * opt,
 	if (opt->argDescrip) return POPT_(opt->argDescrip);
 
     if (opt->argDescrip) return D_(translation_domain, opt->argDescrip);
-
-    switch (opt->argInfo & POPT_ARG_MASK) {
-    case POPT_ARG_NONE:		return POPT_("NONE");
-    case POPT_ARG_VAL:		return POPT_("VAL");
-    case POPT_ARG_INT:		return POPT_("INT");
-    case POPT_ARG_LONG:		return POPT_("LONG");
-    case POPT_ARG_STRING:	return POPT_("STRING");
-    case POPT_ARG_FLOAT:	return POPT_("FLOAT");
-    case POPT_ARG_DOUBLE:	return POPT_("DOUBLE");
-    default:			return POPT_("ARG");
-    }
+    return POPT_("ARG");
 }
 
-/**
- * @param opt		option(s)
- * @param translation_domain	translation domain
- */
-static /*@only@*/ /*@null@*/ char *
-singleOptionDefaultValue(int lineLength,
-		const struct poptOption * opt,
-		/*@-paramuse@*/	/* FIX: i18n macros disable with lclint */
-		/*@null@*/ UNUSED(const char * translation_domain))
-		/*@=paramuse@*/
-	/*@*/
-{
-    const char * defstr = D_(translation_domain, "default");
-    char * le = malloc(4*lineLength + 1);
-    char * l = le;
-
-    if (le == NULL) return NULL;	/* XXX can't happen */
-    *le = '\0';
-    *le++ = '(';
-    strcpy(le, defstr);	le += strlen(le);
-    *le++ = ':';
-    *le++ = ' ';
-    if (opt->arg)	/* XXX programmer error */
-    switch (opt->argInfo & POPT_ARG_MASK) {
-    case POPT_ARG_VAL:
-    case POPT_ARG_INT:
-    {	long aLong = *((int *)opt->arg);
-	sprintf(le, "%ld", aLong);
-	le += strlen(le);
-    }	break;
-    case POPT_ARG_LONG:
-    {	long aLong = *((long *)opt->arg);
-	sprintf(le, "%ld", aLong);
-	le += strlen(le);
-    }	break;
-    case POPT_ARG_FLOAT:
-    {	double aDouble = *((float *)opt->arg);
-	sprintf(le, "%g", aDouble);
-	le += strlen(le);
-    }	break;
-    case POPT_ARG_DOUBLE:
-    {	double aDouble = *((double *)opt->arg);
-	sprintf(le, "%g", aDouble);
-	le += strlen(le);
-    }	break;
-    case POPT_ARG_STRING:
-    {	const char * s = *(const char **)opt->arg;
-	if (s == NULL) {
-	    strcpy(le, "null");	le += strlen(le);
-	} else {
-	    size_t slen = 4*lineLength - (le - l) - sizeof("\"...\")");
-	    *le++ = '"';
-	    strncpy(le, s, slen); le[slen] = '\0'; le += strlen(le);	
-	    if (slen < strlen(s)) {
-		strcpy(le, "...");	le += strlen(le);
-	    }
-	    *le++ = '"';
-	}
-    }	break;
-    case POPT_ARG_NONE:
-    default:
-	l = _free(l);
-	return NULL;
-	/*@notreached@*/ break;
-    }
-    *le++ = ')';
-    *le = '\0';
-
-    return l;
-}
-
-/**
- * @param fp		output file handle
- * @param opt		option(s)
- * @param translation_domain	translation domain
- */
-static void singleOptionHelp(FILE * fp, int maxLeftCol, 
-		const struct poptOption * opt,
-		/*@null@*/ const char * translation_domain)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/
-{
+static void singleOptionHelp(FILE * f, int maxLeftCol, 
+			     const struct poptOption * opt,
+			     const char *translation_domain) {
     int indentLength = maxLeftCol + 5;
     int lineLength = 79 - indentLength;
-    const unsigned char * help = D_(translation_domain, opt->descrip);
-    const char * argDescrip = getArgDescrip(opt, translation_domain);
+    const char * help = D_(translation_domain, opt->descrip);
     int helpLength;
-    unsigned char * defs = NULL;
-    unsigned char * left;
-    int nb = maxLeftCol + 1;
+    const char * ch;
+    char format[10];
+    char * left;
+    const char * argDescrip = getArgDescrip(opt, translation_domain);
 
-    /* Make sure there's more than enough room in target buffer. */
-    if (opt->longName)	nb += strlen(opt->longName);
-    if (argDescrip)	nb += strlen(argDescrip);
-
-    left = malloc(nb);
-    if (left == NULL) return;	/* XXX can't happen */
-    left[0] = '\0';
-    left[maxLeftCol] = '\0';
+    left = malloc(maxLeftCol + 1);
+    *left = '\0';
 
     if (opt->longName && opt->shortName)
-	sprintf(left, "-%c, %s%s", opt->shortName,
-		((opt->argInfo & POPT_ARGFLAG_ONEDASH) ? "-" : "--"),
-		opt->longName);
-    else if (opt->shortName != '\0') 
+	sprintf(left, "-%c, --%s", opt->shortName, opt->longName);
+    else if (opt->shortName) 
 	sprintf(left, "-%c", opt->shortName);
     else if (opt->longName)
-	sprintf(left, "%s%s",
-		((opt->argInfo & POPT_ARGFLAG_ONEDASH) ? "-" : "--"),
-		opt->longName);
-    if (!*left) goto out;
+	sprintf(left, "--%s", opt->longName);
+    if (!*left) return ;
     if (argDescrip) {
-	char * le = left + strlen(left);
-
-	if (opt->argInfo & POPT_ARGFLAG_OPTIONAL)
-	    *le++ = '[';
-
-	/* Choose type of output */
-	/*@-branchstate@*/
-	if (opt->argInfo & POPT_ARGFLAG_SHOW_DEFAULT) {
-	    defs = singleOptionDefaultValue(lineLength, opt, translation_domain);
-	    if (defs) {
-		char * t = malloc((help ? strlen(help) : 0) +
-				strlen(defs) + sizeof(" "));
-		if (t) {
-		    char * te = t;
-		    *te = '\0';
-		    if (help) {
-			strcpy(te, help);	te += strlen(te);
-		    }
-		    *te++ = ' ';
-		    strcpy(te, defs);
-		    defs = _free(defs);
-		}
-		defs = t;
-	    }
-	}
-	/*@=branchstate@*/
-
-	if (opt->argDescrip == NULL) {
-	    switch (opt->argInfo & POPT_ARG_MASK) {
-	    case POPT_ARG_NONE:
-		break;
-	    case POPT_ARG_VAL:
-	    {	long aLong = opt->val;
-		int ops = (opt->argInfo & POPT_ARGFLAG_LOGICALOPS);
-		int negate = (opt->argInfo & POPT_ARGFLAG_NOT);
-
-		/* Don't bother displaying typical values */
-		if (!ops && (aLong == 0L || aLong == 1L || aLong == -1L))
-		    break;
-		*le++ = '[';
-		switch (ops) {
-		case POPT_ARGFLAG_OR:
-		    *le++ = '|';
-		    /*@innerbreak@*/ break;
-		case POPT_ARGFLAG_AND:
-		    *le++ = '&';
-		    /*@innerbreak@*/ break;
-		case POPT_ARGFLAG_XOR:
-		    *le++ = '^';
-		    /*@innerbreak@*/ break;
-		default:
-		    /*@innerbreak@*/ break;
-		}
-		*le++ = '=';
-		if (negate) *le++ = '~';
-		/*@-formatconst@*/
-		sprintf(le, (ops ? "0x%lx" : "%ld"), aLong);
-		le += strlen(le);
-		/*@=formatconst@*/
-		*le++ = ']';
-	    }	break;
-	    case POPT_ARG_INT:
-	    case POPT_ARG_LONG:
-	    case POPT_ARG_FLOAT:
-	    case POPT_ARG_DOUBLE:
-	    case POPT_ARG_STRING:
-		*le++ = '=';
-		strcpy(le, argDescrip);		le += strlen(le);
-		break;
-	    default:
-		break;
-	    }
-	} else {
-	    *le++ = '=';
-	    strcpy(le, argDescrip);		le += strlen(le);
-	}
-	if (opt->argInfo & POPT_ARGFLAG_OPTIONAL)
-	    *le++ = ']';
-	*le = '\0';
+	strcat(left, "=");
+	strcat(left, argDescrip);
     }
 
     if (help)
-	fprintf(fp,"  %-*s   ", maxLeftCol, left);
+	fprintf(f,"  %-*s   ", maxLeftCol, left);
     else {
-	fprintf(fp,"  %s\n", left); 
+	fprintf(f,"  %s\n", left); 
 	goto out;
     }
 
-    left = _free(left);
-    if (defs) {
-	help = defs; defs = NULL;
-    }
-
     helpLength = strlen(help);
     while (helpLength > lineLength) {
-	const unsigned char * ch;
-	char format[10];
-
 	ch = help + lineLength - 1;
 	while (ch > help && !isspace(*ch)) ch--;
 	if (ch == help) break;		/* give up */
@@ -324,56 +96,39 @@ static void singleOptionHelp(FILE * fp, int maxLeftCol,
 	ch++;
 
 	sprintf(format, "%%.%ds\n%%%ds", (int) (ch - help), indentLength);
-	/*@-formatconst@*/
-	fprintf(fp, format, help, " ");
-	/*@=formatconst@*/
+	fprintf(f, format, help, " ");
 	help = ch;
 	while (isspace(*help) && *help) help++;
 	helpLength = strlen(help);
     }
 
-    if (helpLength) fprintf(fp, "%s\n", help);
+    if (helpLength) fprintf(f, "%s\n", help);
 
 out:
-    /*@-dependenttrans@*/
-    defs = _free(defs);
-    /*@=dependenttrans@*/
-    left = _free(left);
+    free(left);
 }
 
-/**
- * @param opt		option(s)
- * @param translation_domain	translation domain
- */
 static int maxArgWidth(const struct poptOption * opt,
-		       /*@null@*/ const char * translation_domain)
-	/*@*/
-{
+		       const char * translation_domain) {
     int max = 0;
-    int len = 0;
+    int this;
     const char * s;
     
-    if (opt != NULL)
     while (opt->longName || opt->shortName || opt->arg) {
 	if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
-	    if (opt->arg)	/* XXX program error */
-	    len = maxArgWidth(opt->arg, translation_domain);
-	    if (len > max) max = len;
+	    this = maxArgWidth(opt->arg, translation_domain);
+	    if (this > max) max = this;
 	} else if (!(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN)) {
-	    len = sizeof("  ")-1;
-	    if (opt->shortName != '\0') len += sizeof("-X")-1;
-	    if (opt->shortName != '\0' && opt->longName) len += sizeof(", ")-1;
+	    this = opt->shortName ? 2 : 0;
 	    if (opt->longName) {
-		len += ((opt->argInfo & POPT_ARGFLAG_ONEDASH)
-			? sizeof("-")-1 : sizeof("--")-1);
-		len += strlen(opt->longName);
+		if (this) this += 2;
+		this += strlen(opt->longName) + 2;
 	    }
 
 	    s = getArgDescrip(opt, translation_domain);
 	    if (s)
-		len += sizeof("=")-1 + strlen(s);
-	    if (opt->argInfo & POPT_ARGFLAG_OPTIONAL) len += sizeof("[]")-1;
-	    if (len > max) max = len;
+		this += strlen(s) + 1;
+	    if (this > max) max = this;
 	}
 
 	opt++;
@@ -382,134 +137,77 @@ static int maxArgWidth(const struct poptOption * opt,
     return max;
 }
 
-/**
- * Display popt alias and exec help.
- * @param fp		output file handle
- * @param items		alias/exec array
- * @param nitems	no. of alias/exec entries
- * @param translation_domain	translation domain
- */
-static void itemHelp(FILE * fp,
-		/*@null@*/ poptItem items, int nitems, int left,
-		/*@null@*/ const char * translation_domain)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/
-{
-    poptItem item;
-    int i;
-
-    if (items != NULL)
-    for (i = 0, item = items; i < nitems; i++, item++) {
-	const struct poptOption * opt;
-	opt = &item->option;
-	if ((opt->longName || opt->shortName) && 
-	    !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN))
-	    singleOptionHelp(fp, left, opt, translation_domain);
-    }
-}
-
-/**
- * @param fp		output file handle
- * @param table		option(s)
- * @param translation_domain	translation domain
- */
-static void singleTableHelp(poptContext con, FILE * fp,
-		/*@null@*/ const struct poptOption * table, int left,
-		/*@null@*/ const char * translation_domain)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/
-{
+static void singleTableHelp(FILE * f, const struct poptOption * table, 
+			    int left,
+			    const char *translation_domain) {
     const struct poptOption * opt;
     const char *sub_transdom;
 
-    if (table == poptAliasOptions) {
-	itemHelp(fp, con->aliases, con->numAliases, left, NULL);
-	itemHelp(fp, con->execs, con->numExecs, left, NULL);
-	return;
-    }
-
-    if (table != NULL)
-    for (opt = table; (opt->longName || opt->shortName || opt->arg); opt++) {
+    opt = table;
+    while (opt->longName || opt->shortName || opt->arg) {
 	if ((opt->longName || opt->shortName) && 
 	    !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN))
-	    singleOptionHelp(fp, left, opt, translation_domain);
+	    singleOptionHelp(f, left, opt, translation_domain);
+	opt++;
     }
 
-    if (table != NULL)
-    for (opt = table; (opt->longName || opt->shortName || opt->arg); opt++) {
-	if ((opt->argInfo & POPT_ARG_MASK) != POPT_ARG_INCLUDE_TABLE)
-	    continue;
-	sub_transdom = getTableTranslationDomain(opt->arg);
-	if (sub_transdom == NULL)
-	    sub_transdom = translation_domain;
+    opt = table;
+    while (opt->longName || opt->shortName || opt->arg) {
+	if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
+	    sub_transdom = getTableTranslationDomain(opt->arg);
+	    if(!sub_transdom)
+		sub_transdom = translation_domain;
 	    
-	if (opt->descrip)
-	    fprintf(fp, "\n%s\n", D_(sub_transdom, opt->descrip));
+	    if (opt->descrip)
+		fprintf(f, "\n%s\n", D_(sub_transdom, opt->descrip));
 
-	singleTableHelp(con, fp, opt->arg, left, sub_transdom);
+	    singleTableHelp(f, opt->arg, left, sub_transdom);
+	}
+	opt++;
     }
 }
 
-/**
- * @param con		context
- * @param fp		output file handle
- */
-static int showHelpIntro(poptContext con, FILE * fp)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/
-{
+static int showHelpIntro(poptContext con, FILE * f) {
     int len = 6;
     const char * fn;
 
-    fprintf(fp, POPT_("Usage:"));
+    fprintf(f, POPT_("Usage:"));
     if (!(con->flags & POPT_CONTEXT_KEEP_FIRST)) {
-	/*@-nullderef@*/	/* LCL: wazzup? */
 	fn = con->optionStack->argv[0];
-	/*@=nullderef@*/
-	if (fn == NULL) return len;
-	if (strchr(fn, '/')) fn = strrchr(fn, '/') + 1;
-	fprintf(fp, " %s", fn);
+	if (strchr(fn, '/')) fn = strchr(fn, '/') + 1;
+	fprintf(f, " %s", fn);
 	len += strlen(fn) + 1;
     }
 
     return len;
 }
 
-void poptPrintHelp(poptContext con, FILE * fp, /*@unused@*/ UNUSED(int flags))
-{
+void poptPrintHelp(poptContext con, FILE * f, /*@unused@*/ int flags) {
     int leftColWidth;
 
-    (void) showHelpIntro(con, fp);
+    showHelpIntro(con, f);
     if (con->otherHelp)
-	fprintf(fp, " %s\n", con->otherHelp);
+	fprintf(f, " %s\n", con->otherHelp);
     else
-	fprintf(fp, " %s\n", POPT_("[OPTION...]"));
+	fprintf(f, " %s\n", POPT_("[OPTION...]"));
 
     leftColWidth = maxArgWidth(con->options, NULL);
-    singleTableHelp(con, fp, con->options, leftColWidth, NULL);
+    singleTableHelp(f, con->options, leftColWidth, NULL);
 }
 
-/**
- * @param fp		output file handle
- * @param opt		option(s)
- * @param translation_domain	translation domain
- */
-static int singleOptionUsage(FILE * fp, int cursor, 
-		const struct poptOption * opt,
-		/*@null@*/ const char *translation_domain)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/
-{
+static int singleOptionUsage(FILE * f, int cursor, 
+			     const struct poptOption * opt,
+			     const char *translation_domain) {
     int len = 3;
     char shortStr[2] = { '\0', '\0' };
     const char * item = shortStr;
     const char * argDescrip = getArgDescrip(opt, translation_domain);
 
-    if (opt->shortName!= '\0' ) {
+    if (opt->shortName) {
 	if (!(opt->argInfo & POPT_ARG_MASK)) 
 	    return cursor;	/* we did these already */
 	len++;
-	shortStr[0] = opt->shortName;
+	*shortStr = opt->shortName;
 	shortStr[1] = '\0';
     } else if (opt->longName) {
 	len += 1 + strlen(opt->longName);
@@ -522,140 +220,82 @@ static int singleOptionUsage(FILE * fp, int cursor,
 	len += strlen(argDescrip) + 1;
 
     if ((cursor + len) > 79) {
-	fprintf(fp, "\n       ");
+	fprintf(f, "\n       ");
 	cursor = 7;
     } 
 
-    fprintf(fp, " [-%s%s%s%s]",
-	((opt->shortName || (opt->argInfo & POPT_ARGFLAG_ONEDASH)) ? "" : "-"),
-	item,
-	(argDescrip ? (opt->shortName != '\0' ? " " : "=") : ""),
-	(argDescrip ? argDescrip : ""));
+    fprintf(f, " [-%s%s%s%s]", opt->shortName ? "" : "-", item,
+	    argDescrip ? (opt->shortName ? " " : "=") : "",
+	    argDescrip ? argDescrip : "");
 
     return cursor + len + 1;
 }
 
-/**
- * Display popt alias and exec usage.
- * @param fp		output file handle
- * @param item		alias/exec array
- * @param nitems	no. of ara/exec entries
- * @param translation_domain	translation domain
- */
-static int itemUsage(FILE * fp, int cursor, poptItem item, int nitems,
-		/*@null@*/ const char * translation_domain)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/
-{
-    int i;
-
-    /*@-branchstate@*/		/* FIX: W2DO? */
-    if (item != NULL)
-    for (i = 0; i < nitems; i++, item++) {
-	const struct poptOption * opt;
-	opt = &item->option;
-        if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INTL_DOMAIN) {
+static int singleTableUsage(FILE * f, int cursor, const struct poptOption * table,
+		     const char *translation_domain) {
+    const struct poptOption * opt;
+    
+    opt = table;
+    while (opt->longName || opt->shortName || opt->arg) {
+        if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INTL_DOMAIN)
 	    translation_domain = (const char *)opt->arg;
-	} else if ((opt->longName || opt->shortName) &&
-		 !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN)) {
-	    cursor = singleOptionUsage(fp, cursor, opt, translation_domain);
-	}
+	else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) 
+	    cursor = singleTableUsage(f, cursor, opt->arg,
+				      translation_domain);
+	else if ((opt->longName || opt->shortName) && 
+		 !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN))
+	  cursor = singleOptionUsage(f, cursor, opt, translation_domain);
+
+	opt++;
     }
-    /*@=branchstate@*/
 
     return cursor;
 }
 
-/**
- * @param fp		output file handle
- * @param opt		option(s)
- * @param translation_domain	translation domain
- */
-static int singleTableUsage(poptContext con, FILE * fp,
-		int cursor, const struct poptOption * opt,
-		/*@null@*/ const char * translation_domain)
-	/*@globals fileSystem @*/
-	/*@modifies *fp, fileSystem @*/
-{
-    /*@-branchstate@*/		/* FIX: W2DO? */
-    if (opt != NULL)
-    for (; (opt->longName || opt->shortName || opt->arg) ; opt++) {
-        if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INTL_DOMAIN) {
-	    translation_domain = (const char *)opt->arg;
-	} else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
-	    if (opt->arg)	/* XXX program error */
-	    cursor = singleTableUsage(con, fp, cursor, opt->arg,
-			translation_domain);
-	} else if ((opt->longName || opt->shortName) &&
-		 !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN)) {
-	    cursor = singleOptionUsage(fp, cursor, opt, translation_domain);
-	}
-    }
-    /*@=branchstate@*/
-
-    return cursor;
-}
-
-/**
- * Return concatenated short options for display.
- * @param opt		option(s)
- * @param fp		output file handle
- * @retval str		concatenation of short options
- * @return		length of display string
- */
-static int showShortOptions(const struct poptOption * opt, FILE * fp,
-		/*@null@*/ char * str)
-	/*@globals fileSystem @*/
-	/*@modifies *str, *fp, fileSystem @*/
-{
-    char * s = alloca(300);	/* larger then the ascii set */
+static int showShortOptions(const struct poptOption * opt, FILE * f, 
+			    char * str) {
+    char s[300];		/* this is larger then the ascii set, so
+				   it should do just fine */
 
     s[0] = '\0';
-    /*@-branchstate@*/		/* FIX: W2DO? */
     if (str == NULL) {
 	memset(s, 0, sizeof(s));
 	str = s;
     }
-    /*@=branchstate@*/
 
-    if (opt != NULL)
-    for (; (opt->longName || opt->shortName || opt->arg); opt++) {
+    while (opt->longName || opt->shortName || opt->arg) {
 	if (opt->shortName && !(opt->argInfo & POPT_ARG_MASK))
 	    str[strlen(str)] = opt->shortName;
 	else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE)
-	    if (opt->arg)	/* XXX program error */
-		(void) showShortOptions(opt->arg, fp, str);
+	    showShortOptions(opt->arg, f, str);
+
+	opt++;
     } 
 
-    if (s != str || *s != '\0')
+    if (s != str || !*s)
 	return 0;
 
-    fprintf(fp, " [-%s]", s);
+    fprintf(f, " [-%s]", s);
     return strlen(s) + 4;
 }
 
-void poptPrintUsage(poptContext con, FILE * fp, /*@unused@*/ UNUSED(int flags))
-{
+void poptPrintUsage(poptContext con, FILE * f, /*@unused@*/ int flags) {
     int cursor;
 
-    cursor = showHelpIntro(con, fp);
-    cursor += showShortOptions(con->options, fp, NULL);
-    (void) singleTableUsage(con, fp, cursor, con->options, NULL);
-    (void) itemUsage(fp, cursor, con->aliases, con->numAliases, NULL);
-    (void) itemUsage(fp, cursor, con->execs, con->numExecs, NULL);
+    cursor = showHelpIntro(con, f);
+    cursor += showShortOptions(con->options, f, NULL);
+    singleTableUsage(f, cursor, con->options, NULL);
 
     if (con->otherHelp) {
 	cursor += strlen(con->otherHelp) + 1;
-	if (cursor > 79) fprintf(fp, "\n       ");
-	fprintf(fp, " %s", con->otherHelp);
+	if (cursor > 79) fprintf(f, "\n       ");
+	fprintf(f, " %s", con->otherHelp);
     }
 
-    fprintf(fp, "\n");
+    fprintf(f, "\n");
 }
 
-void poptSetOtherOptionHelp(poptContext con, const char * text)
-{
-    con->otherHelp = _free(con->otherHelp);
+void poptSetOtherOptionHelp(poptContext con, const char * text) {
+    if (con->otherHelp) xfree(con->otherHelp);
     con->otherHelp = xstrdup(text);
 }
-/*@=type@*/

popt/poptint.h

@@ -1,78 +1,69 @@
-/** \ingroup popt
- * \file popt/poptint.h
- */
-
-/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
    file accompanying popt source distributions, available from 
-   ftp://ftp.rpm.org/pub/rpm/dist. */
+   ftp://ftp.redhat.com/pub/code/popt */
 
 #ifndef H_POPTINT
 #define H_POPTINT
 
-/**
- * Wrapper to free(3), hides const compilation noise, permit NULL, return NULL.
- * @param p		memory to free
- * @retval		NULL always
- */
-/*@unused@*/ static inline /*@null@*/ void *
-_free(/*@only@*/ /*@null@*/ const void * p)
-	/*@modifies p @*/
-{
-    if (p != NULL)	free((void *)p);
-    return NULL;
-}
-
 /* Bit mask macros. */
 typedef	unsigned int __pbm_bits;
 #define	__PBM_NBITS		(8 * sizeof (__pbm_bits))
 #define	__PBM_IX(d)		((d) / __PBM_NBITS)
-#define __PBM_MASK(d)		((__pbm_bits) 1 << (((unsigned)(d)) % __PBM_NBITS))
+#define __PBM_MASK(d)		((__pbm_bits) 1 << ((d) % __PBM_NBITS))
 typedef struct {
     __pbm_bits bits[1];
 } pbm_set;
 #define	__PBM_BITS(set)	((set)->bits)
 
 #define	PBM_ALLOC(d)	calloc(__PBM_IX (d) + 1, sizeof(__pbm_bits))
-#define	PBM_FREE(s)	_free(s);
+#define	PBM_FREE(s)	free(s);
 #define PBM_SET(d, s)   (__PBM_BITS (s)[__PBM_IX (d)] |= __PBM_MASK (d))
 #define PBM_CLR(d, s)   (__PBM_BITS (s)[__PBM_IX (d)] &= ~__PBM_MASK (d))
 #define PBM_ISSET(d, s) ((__PBM_BITS (s)[__PBM_IX (d)] & __PBM_MASK (d)) != 0)
 
 struct optionStackEntry {
     int argc;
-/*@only@*/ /*@null@*/ const char ** argv;
-/*@only@*/ /*@null@*/ pbm_set * argb;
+    /*@only@*/ const char ** argv;
+    /*@only@*/ pbm_set * argb;
     int next;
-/*@only@*/ /*@null@*/ const char * nextArg;
-/*@keep@*/ /*@null@*/ const char * nextCharArg;
-/*@dependent@*/ /*@null@*/ poptItem currAlias;
+    /*@only@*/ const char * nextArg;
+    /*@keep@*/ const char * nextCharArg;
+    /*@dependent@*/ struct poptAlias * currAlias;
     int stuffed;
 };
 
+struct execEntry {
+    const char * longName;
+    char shortName;
+    const char * script;
+};
+
 struct poptContext_s {
     struct optionStackEntry optionStack[POPT_OPTION_DEPTH];
-/*@dependent@*/ struct optionStackEntry * os;
-/*@owned@*/ /*@null@*/ const char ** leftovers;
+    /*@dependent@*/ struct optionStackEntry * os;
+    /*@owned@*/ const char ** leftovers;
     int numLeftovers;
     int nextLeftover;
-/*@keep@*/ const struct poptOption * options;
+    /*@keep@*/ const struct poptOption * options;
     int restLeftover;
-/*@only@*/ /*@null@*/ const char * appName;
-/*@only@*/ /*@null@*/ poptItem aliases;
+    /*@only@*/ const char * appName;
+    /*@only@*/ struct poptAlias * aliases;
     int numAliases;
     int flags;
-/*@owned@*/ /*@null@*/ poptItem execs;
+    struct execEntry * execs;
     int numExecs;
-/*@only@*/ /*@null@*/ const char ** finalArgv;
+    /*@only@*/ const char ** finalArgv;
     int finalArgvCount;
     int finalArgvAlloced;
-/*@dependent@*/ /*@null@*/ poptItem doExec;
-/*@only@*/ const char * execPath;
+    /*@dependent@*/ struct execEntry * doExec;
+    /*@only@*/ const char * execPath;
     int execAbsolute;
-/*@only@*/ const char * otherHelp;
-/*@null@*/ pbm_set * arg_strip;
+    /*@only@*/ const char * otherHelp;
+    pbm_set * arg_strip;
 };
 
+#define	xfree(_a)	free((void *)_a)
+
 #ifdef HAVE_LIBINTL_H
 #include <libintl.h>
 #endif
@@ -80,17 +71,17 @@ struct poptContext_s {
 #if defined(HAVE_GETTEXT) && !defined(__LCLINT__)
 #define _(foo) gettext(foo)
 #else
-#define _(foo) foo
+#define _(foo) (foo)
 #endif
 
 #if defined(HAVE_DGETTEXT) && !defined(__LCLINT__)
 #define D_(dom, str) dgettext(dom, str)
 #define POPT_(foo) D_("popt", foo)
 #else
-#define D_(dom, str) str
-#define POPT_(foo) foo
+#define POPT_(foo) (foo)
+#define D_(dom, str) (str)
 #endif
 
-#define N_(foo) foo
+#define N_(foo) (foo)
 
 #endif

popt/poptparse.c

@@ -1,10 +1,6 @@
-/** \ingroup popt
- * \file popt/poptparse.c
- */
-
-/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
    file accompanying popt source distributions, available from 
-   ftp://ftp.rpm.org/pub/rpm/dist. */
+   ftp://ftp.redhat.com/pub/code/popt */
 
 #include "system.h"
 
@@ -18,8 +14,6 @@ int poptDupArgv(int argc, const char **argv,
     char * dst;
     int i;
 
-    if (argc <= 0 || argv == NULL)	/* XXX can't happen */
-	return POPT_ERROR_NOARG;
     for (i = 0; i < argc; i++) {
 	if (argv[i] == NULL)
 	    return POPT_ERROR_NOARG;
@@ -27,64 +21,53 @@ int poptDupArgv(int argc, const char **argv,
     }
 	
     dst = malloc(nb);
-    if (dst == NULL)			/* XXX can't happen */
-	return POPT_ERROR_MALLOC;
     argv2 = (void *) dst;
     dst += (argc + 1) * sizeof(*argv);
 
-    /*@-branchstate@*/
     for (i = 0; i < argc; i++) {
 	argv2[i] = dst;
 	dst += strlen(strcpy(dst, argv[i])) + 1;
     }
-    /*@=branchstate@*/
     argv2[argc] = NULL;
 
-    if (argvPtr) {
-	*argvPtr = argv2;
-    } else {
-	free(argv2);
-	argv2 = NULL;
-    }
-    if (argcPtr)
-	*argcPtr = argc;
+    *argvPtr = argv2;
+    *argcPtr = argc;
     return 0;
 }
 
-int poptParseArgvString(const unsigned char * s, int * argcPtr, const char *** argvPtr)
+int poptParseArgvString(const char * s, int * argcPtr, const char *** argvPtr)
 {
-    const unsigned char * src;
-    unsigned char quote = '\0';
+    const char * src;
+    char quote = '\0';
     int argvAlloced = POPT_ARGV_ARRAY_GROW_DELTA;
     const char ** argv = malloc(sizeof(*argv) * argvAlloced);
     int argc = 0;
     int buflen = strlen(s) + 1;
-    char * buf = memset(alloca(buflen), 0, buflen);
-    int rc = POPT_ERROR_MALLOC;
+    char *buf0 = calloc(buflen, 1);
+    char *buf = buf0;
 
-    if (argv == NULL) return rc;
     argv[argc] = buf;
 
-    for (src = s; *src != '\0'; src++) {
+    for (src = s; *src; src++) {
 	if (quote == *src) {
 	    quote = '\0';
-	} else if (quote != '\0') {
+	} else if (quote) {
 	    if (*src == '\\') {
 		src++;
 		if (!*src) {
-		    rc = POPT_ERROR_BADQUOTE;
-		    goto exit;
+		    free(argv);
+		    free(buf0);
+		    return POPT_ERROR_BADQUOTE;
 		}
 		if (*src != quote) *buf++ = '\\';
 	    }
 	    *buf++ = *src;
 	} else if (isspace(*src)) {
-	    if (*argv[argc] != '\0') {
+	    if (*argv[argc]) {
 		buf++, argc++;
 		if (argc == argvAlloced) {
 		    argvAlloced += POPT_ARGV_ARRAY_GROW_DELTA;
 		    argv = realloc(argv, sizeof(*argv) * argvAlloced);
-		    if (argv == NULL) goto exit;
 		}
 		argv[argc] = buf;
 	    }
@@ -92,17 +75,18 @@ int poptParseArgvString(const unsigned char * s, int * argcPtr, const char *** a
 	  case '"':
 	  case '\'':
 	    quote = *src;
-	    /*@switchbreak@*/ break;
+	    break;
 	  case '\\':
 	    src++;
 	    if (!*src) {
-		rc = POPT_ERROR_BADQUOTE;
-		goto exit;
+		free(argv);
+		free(buf0);
+		return POPT_ERROR_BADQUOTE;
 	    }
 	    /*@fallthrough@*/
 	  default:
 	    *buf++ = *src;
-	    /*@switchbreak@*/ break;
+	    break;
 	}
     }
 
@@ -110,9 +94,9 @@ int poptParseArgvString(const unsigned char * s, int * argcPtr, const char *** a
 	argc++, buf++;
     }
 
-    rc = poptDupArgv(argc, argv, argcPtr, argvPtr);
+    (void) poptDupArgv(argc, argv, argcPtr, argvPtr);
 
-exit:
-    if (argv) free(argv);
-    return rc;
+    free(argv);
+    free(buf0);
+    return 0;
 }

popt/system.h

@@ -19,28 +19,12 @@
 #include <unistd.h>
 #endif
 
-#if !defined(__GNUC__) || defined(APPLE)
-/* Apparently the OS X port of gcc gags on __attribute__.
- *
- * <http://www.opensource.apple.com/bugs/X/gcc/2512150.html> */
-#define __attribute__(x) 
-
-#endif
-
 #ifdef __NeXT
 /* access macros are not declared in non posix mode in unistd.h -
  don't try to use posix on NeXTstep 3.3 ! */
 #include <libc.h>
 #endif
 
-#if defined(__LCLINT__)
-/*@-declundef -incondefs -redecl@*/ /* LCL: missing annotation */
-/*@only@*/ void * alloca (size_t __size)
-	/*@ensures MaxSet(result) == (__size - 1) @*/
-	/*@*/;
-/*@=declundef =incondefs =redecl@*/
-#endif
-
 /* AIX requires this to be the first thing in the file.  */ 
 #ifndef __GNUC__
 # if HAVE_ALLOCA_H
@@ -49,15 +33,8 @@
 #  ifdef _AIX
 #pragma alloca
 #  else
-#   if HAVE_ALLOCA
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
+#   ifndef alloca /* predefined by HP cc +Olibcalls */
 char *alloca ();
-#    endif
-#   else
-#    ifdef alloca
-#     undef alloca
-#    endif
-#    define alloca(sz) malloc(sz) /* Kludge this for now */
 #   endif
 #  endif
 # endif
@@ -65,10 +42,7 @@ char *alloca ();
 #define alloca __builtin_alloca
 #endif
 
-/*@-redecl -redef@*/
-/*@mayexit@*/ /*@only@*/ char * xstrdup (const char *str)
-	/*@*/;
-/*@=redecl =redef@*/
+/*@only@*/ char * xstrdup (const char *str);
 
 #if HAVE_MCHECK_H && defined(__GNUC__)
 #define	vmefail()	(fprintf(stderr, "virtual memory exhausted.\n"), exit(EXIT_FAILURE), NULL)
@@ -77,6 +51,5 @@ char *alloca ();
 #define	xstrdup(_str)	strdup(_str)
 #endif  /* HAVE_MCHECK_H && defined(__GNUC__) */
 
-#define UNUSED(x) x __attribute__((__unused__))
 
 #include "popt.h"

progress.c

@@ -1,154 +0,0 @@
-/*  -*- c-file-style: "linux" -*-
- *
- * Copyright (C) 1996-2000 by Andrew Tridgell
- * Copyright (C) Paul Mackerras 1996
- * Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "rsync.h"
-
-extern struct stats stats;
-extern int am_server;
-
-#define PROGRESS_HISTORY_SECS 5
-
-struct progress_history {
-	struct timeval time;
-	OFF_T ofs;
-};
-
-static struct progress_history ph_start;
-static struct progress_history ph_list[PROGRESS_HISTORY_SECS];
-static int newest_hpos, oldest_hpos;
-
-static unsigned long msdiff(struct timeval *t1, struct timeval *t2)
-{
-	return (t2->tv_sec - t1->tv_sec) * 1000L
-	     + (t2->tv_usec - t1->tv_usec) / 1000;
-}
-
-
-/**
- * @param ofs Current position in file
- * @param size Total size of file
- * @param is_last True if this is the last time progress will be
- * printed for this file, so we should output a newline.  (Not
- * necessarily the same as all bytes being received.)
- **/
-static void rprint_progress(OFF_T ofs, OFF_T size, struct timeval *now,
-			    int is_last)
-{
-	char eol[256];
-	const char *units;
-	int pct = ofs == size ? 100 : (int) (100.0 * ofs / size);
-	unsigned long diff;
-	double rate, remain;
-	int remain_h, remain_m, remain_s;
-
-	if (is_last) {
-		/* Compute stats based on the starting info. */
-		diff = msdiff(&ph_start.time, now);
-		if (!diff)
-			diff = 1;
-		rate = (double) (ofs - ph_start.ofs) * 1000.0 / diff / 1024.0;
-		/* Switch to total time taken for our last update. */
-		remain = (double) diff / 1000.0;
-	} else {
-		/* Compute stats based on recent progress. */
-		diff = msdiff(&ph_list[oldest_hpos].time, now);
-		rate = diff ? (double) (ofs - ph_list[oldest_hpos].ofs) * 1000.0
-		    / diff / 1024.0 : 0;
-		remain = rate ? (double) (size - ofs) / rate / 1000.0 : 0.0;
-	}
-
-	if (rate > 1024*1024) {
-		rate /= 1024.0 * 1024.0;
-		units = "GB/s";
-	} else if (rate > 1024) {
-		rate /= 1024.0;
-		units = "MB/s";
-	} else {
-		units = "kB/s";
-	}
-
-	remain_s = (int) remain % 60;
-	remain_m = (int) (remain / 60.0) % 60;
-	remain_h = (int) (remain / 3600.0);
-
-	if (is_last) {
-		snprintf(eol, sizeof eol, "  (%d, %.1f%% of %d)\n",
-			stats.num_transferred_files,
-			(float)((stats.current_file_index+1) * 100)
-				/ stats.num_files,
-			stats.num_files);
-	} else
-		strcpy(eol, "\r");
-	rprintf(FINFO, "%12.0f %3d%% %7.2f%s %4d:%02d:%02d%s",
-		(double) ofs, pct, rate, units,
-		remain_h, remain_m, remain_s, eol);
-}
-
-void end_progress(OFF_T size)
-{
-	if (!am_server) {
-		struct timeval now;
-		gettimeofday(&now, NULL);
-		rprint_progress(size, size, &now, True);
-	}
-	memset(&ph_start, 0, sizeof ph_start);
-}
-
-void show_progress(OFF_T ofs, OFF_T size)
-{
-	struct timeval now;
-
-	if (am_server)
-		return;
-
-	gettimeofday(&now, NULL);
-
-	if (!ph_start.time.tv_sec) {
-		int i;
-
-		/* Try to guess the real starting time when the sender started
-		 * to send us data by using the time we last received some data
-		 * in the last file (if it was recent enough). */
-		if (msdiff(&ph_list[newest_hpos].time, &now) <= 1500) {
-			ph_start.time = ph_list[newest_hpos].time;
-			ph_start.ofs = 0;
-		} else {
-			ph_start.time.tv_sec = now.tv_sec;
-			ph_start.time.tv_usec = now.tv_usec;
-			ph_start.ofs = ofs;
-		}
-
-		for (i = 0; i < PROGRESS_HISTORY_SECS; i++)
-			ph_list[i] = ph_start;
-	}
-	else {
-		if (msdiff(&ph_list[newest_hpos].time, &now) < 1000)
-			return;
-
-		newest_hpos = oldest_hpos;
-		oldest_hpos = (oldest_hpos + 1) % PROGRESS_HISTORY_SECS;
-		ph_list[newest_hpos].time.tv_sec = now.tv_sec;
-		ph_list[newest_hpos].time.tv_usec = now.tv_usec;
-		ph_list[newest_hpos].ofs = ofs;
-	}
-
-	rprint_progress(ofs, size, &now, False);
-}

receiver.c

@@ -1,18 +1,17 @@
-/* -*- c-file-style: "linux" -*-
-
-   Copyright (C) 1996-2000 by Andrew Tridgell
+/* 
+   Copyright (C) Andrew Tridgell 1996
    Copyright (C) Paul Mackerras 1996
-
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -23,65 +22,94 @@
 extern int verbose;
 extern int recurse;
 extern int delete_mode;
-extern int delete_after;
-extern int max_delete;
+extern int remote_version;
 extern int csum_length;
 extern struct stats stats;
 extern int dry_run;
 extern int am_server;
 extern int relative_paths;
 extern int preserve_hard_links;
-extern int preserve_perms;
 extern int cvs_exclude;
 extern int io_error;
 extern char *tmpdir;
 extern char *compare_dest;
 extern int make_backups;
-extern int do_progress;
-extern char *backup_dir;
 extern char *backup_suffix;
-extern int backup_suffix_len;
-extern int cleanup_got_literal;
-extern int module_id;
-extern int ignore_errors;
-extern int orig_umask;
 
-static void delete_one(char *fn, int is_dir)
+static struct delete_list {
+	dev_t dev;
+	INO_T inode;
+} *delete_list;
+static int dlist_len, dlist_alloc_len;
+
+/* yuck! This function wouldn't have been necessary if I had the sorting
+   algorithm right. Unfortunately fixing the sorting algorithm would introduce
+   a backward incompatibility as file list indexes are sent over the link.
+*/
+static int delete_already_done(struct file_list *flist,int j)
 {
-	if (!is_dir) {
-		if (robust_unlink(fn) != 0) {
-			rprintf(FERROR, "delete_one: unlink %s failed: %s\n",
-				full_fname(fn), strerror(errno));
+	int i;
+	STRUCT_STAT st;
+
+	if (link_stat(f_name(flist->files[j]), &st)) return 1;
+
+	for (i=0;i<dlist_len;i++) {
+		if (st.st_ino == delete_list[i].inode &&
+		    st.st_dev == delete_list[i].dev)
+			return 1;
+	}
+
+	return 0;
+}
+
+static void add_delete_entry(struct file_struct *file)
+{
+	if (dlist_len == dlist_alloc_len) {
+		dlist_alloc_len += 1024;
+		delete_list = (struct delete_list *)Realloc(delete_list, sizeof(delete_list[0])*dlist_alloc_len);
+		if (!delete_list) out_of_memory("add_delete_entry");
+	}
+
+	delete_list[dlist_len].dev = file->dev;
+	delete_list[dlist_len].inode = file->inode;
+	dlist_len++;
+
+	if (verbose > 3)
+		rprintf(FINFO,"added %s to delete list\n", f_name(file));
+}
+
+static void delete_one(struct file_struct *f)
+{
+	if (!S_ISDIR(f->mode)) {
+		if (robust_unlink(f_name(f)) != 0) {
+			rprintf(FERROR,"unlink %s : %s\n",f_name(f),strerror(errno));
 		} else if (verbose) {
-			rprintf(FINFO, "deleting %s\n", fn);
+			rprintf(FINFO,"deleting %s\n",f_name(f));
 		}
-	} else {
-		if (do_rmdir(fn) != 0) {
-			if (errno != ENOTEMPTY && errno != EEXIST) {
-				rprintf(FERROR, "delete_one: rmdir %s failed: %s\n",
-					full_fname(fn), strerror(errno));
-			}
+	} else {    
+		if (do_rmdir(f_name(f)) != 0) {
+			if (errno != ENOTEMPTY && errno != EEXIST)
+				rprintf(FERROR,"rmdir %s : %s\n",f_name(f),strerror(errno));
 		} else if (verbose) {
-			rprintf(FINFO, "deleting directory %s\n", fn);
+			rprintf(FINFO,"deleting directory %s\n",f_name(f));      
 		}
 	}
 }
 
 
-static int is_backup_file(char *fn)
-{
-	int k = strlen(fn) - backup_suffix_len;
-	return k > 0 && strcmp(fn+k, backup_suffix) == 0;
-}
 
 
-/* This deletes any files on the receiving side that are not present
- * on the sending side. */
+/* this deletes any files on the receiving side that are not present
+   on the sending side. For version 1.6.4 I have changed the behaviour
+   to match more closely what most people seem to expect of this option */
 void delete_files(struct file_list *flist)
 {
 	struct file_list *local_file_list;
 	int i, j;
-	char *argv[1], fbuf[MAXPATHLEN];
+	char *name;
+	extern int module_id;
+	extern int ignore_errors;
+	extern int max_delete;
 	static int deletion_count;
 
 	if (cvs_exclude)
@@ -92,125 +120,112 @@ void delete_files(struct file_list *flist)
 		return;
 	}
 
-	for (j = 0; j < flist->count; j++) {
-		if (!(flist->files[j]->flags & FLAG_TOP_DIR)
-		    || !S_ISDIR(flist->files[j]->mode))
-			continue;
+	for (j=0;j<flist->count;j++) {
+		if (!S_ISDIR(flist->files[j]->mode) || 
+		    !(flist->files[j]->flags & FLAG_DELETE)) continue;
 
-		argv[0] = f_name_to(flist->files[j], fbuf);
+		if (remote_version < 19 &&
+		    delete_already_done(flist, j)) continue;
 
-		if (!(local_file_list = send_file_list(-1, 1, argv)))
+		name = strdup(f_name(flist->files[j]));
+
+		if (!(local_file_list = send_file_list(-1,1,&name))) {
+			free(name);
 			continue;
+		}
 
 		if (verbose > 1)
-			rprintf(FINFO, "deleting in %s\n", fbuf);
+			rprintf(FINFO,"deleting in %s\n", name);
 
-		for (i = local_file_list->count-1; i >= 0; i--) {
-			if (max_delete && deletion_count > max_delete)
-				break;
-			if (!local_file_list->files[i]->basename)
-				continue;
-			if (flist_find(flist,local_file_list->files[i]) < 0) {
+		for (i=local_file_list->count-1;i>=0;i--) {
+			if (max_delete && deletion_count > max_delete) break;
+			if (!local_file_list->files[i]->basename) continue;
+			if (remote_version < 19 &&
+			    S_ISDIR(local_file_list->files[i]->mode))
+				add_delete_entry(local_file_list->files[i]);
+			if (-1 == flist_find(flist,local_file_list->files[i])) {
 				char *f = f_name(local_file_list->files[i]);
-				if (make_backups && (backup_dir || !is_backup_file(f))) {
+				int k = strlen(f) - strlen(backup_suffix);
+/* Hi Andrew, do we really need to play with backup_suffix here? */
+				if (make_backups && ((k <= 0) ||
+					    (strcmp(f+k,backup_suffix) != 0))) {
 					(void) make_backup(f);
-					if (verbose)
-						rprintf(FINFO, "deleting %s\n", f);
 				} else {
-					int mode = local_file_list->files[i]->mode;
-					delete_one(f, S_ISDIR(mode) != 0);
+					deletion_count++;
+					delete_one(local_file_list->files[i]);
 				}
-				deletion_count++;
 			}
 		}
 		flist_free(local_file_list);
+		free(name);
 	}
 }
 
 
-/*
- * get_tmpname() - create a tmp filename for a given filename
- *
- *   If a tmpdir is defined, use that as the directory to
- *   put it in.  Otherwise, the tmp filename is in the same
- *   directory as the given name.  Note that there may be no
- *   directory at all in the given name!
- *
- *   The tmp filename is basically the given filename with a
- *   dot prepended, and .XXXXXX appended (for mkstemp() to
- *   put its unique gunk in).  Take care to not exceed
- *   either the MAXPATHLEN or NAME_MAX, esp. the last, as
- *   the basename basically becomes 8 chars longer. In that
- *   case, the original name is shortened sufficiently to
- *   make it all fit.
- *
- *   Of course, there's no real reason for the tmp name to
- *   look like the original, except to satisfy us humans.
- *   As long as it's unique, rsync will work.
- */
-
 static int get_tmpname(char *fnametmp, char *fname)
 {
 	char *f;
-	int     length = 0;
-	int	maxname;
 
+	/* open tmp file */
 	if (tmpdir) {
-		/* Note: this can't overflow, so the return value is safe */
-		length = strlcpy(fnametmp, tmpdir, MAXPATHLEN - 2);
-		fnametmp[length++] = '/';
-		fnametmp[length] = '\0';	/* always NULL terminated */
-	}
-
-	if ((f = strrchr(fname, '/')) != NULL) {
-		++f;
-		if (!tmpdir) {
-			length = f - fname;
-			/* copy up to and including the slash */
-			strlcpy(fnametmp, fname, length + 1);
+		f = strrchr(fname,'/');
+		if (f == NULL) 
+			f = fname;
+		else 
+			f++;
+		if (strlen(tmpdir)+strlen(f)+10 > MAXPATHLEN) {
+			rprintf(FERROR,"filename too long\n");
+			return 0;
 		}
-	} else
-		f = fname;
-	fnametmp[length++] = '.';
-	fnametmp[length] = '\0';		/* always NULL terminated */
+		slprintf(fnametmp,MAXPATHLEN, "%s/.%s.XXXXXX",tmpdir,f);
+		return 1;
+	} 
 
-	maxname = MIN(MAXPATHLEN - 7 - length, NAME_MAX - 8);
+	f = strrchr(fname,'/');
 
-	if (maxname < 1) {
-		rprintf(FERROR, "temporary filename too long: %s\n", fname);
-		fnametmp[0] = '\0';
+	if (strlen(fname)+9 > MAXPATHLEN) {
+		rprintf(FERROR,"filename too long\n");
 		return 0;
 	}
 
-	strlcpy(fnametmp + length, f, maxname);
-	strcat(fnametmp + length, ".XXXXXX");
+	if (f) {
+		*f = 0;
+		slprintf(fnametmp,MAXPATHLEN,"%s/.%s.XXXXXX",
+			 fname,f+1);
+		*f = '/';
+	} else {
+		slprintf(fnametmp,MAXPATHLEN,".%s.XXXXXX",fname);
+	}
 
 	return 1;
 }
 
 
-static int receive_data(int f_in,struct map_struct *mapbuf,int fd,char *fname,
+static int receive_data(int f_in,struct map_struct *buf,int fd,char *fname,
 			OFF_T total_size)
 {
 	int i;
-	struct sum_struct sum;
-	unsigned int len;
+	unsigned int n,remainder,len,count;
 	OFF_T offset = 0;
 	OFF_T offset2;
 	char *data;
 	static char file_sum1[MD4_SUM_LENGTH];
 	static char file_sum2[MD4_SUM_LENGTH];
 	char *map=NULL;
-
-	read_sum_head(f_in, &sum);
-
+	
+	count = read_int(f_in);
+	n = read_int(f_in);
+	remainder = read_int(f_in);
+	
 	sum_init();
+	
+	for (i=recv_token(f_in,&data); i != 0; i=recv_token(f_in,&data)) {
 
-	while ((i = recv_token(f_in, &data)) != 0) {
-		if (do_progress)
-			show_progress(offset, total_size);
+		show_progress(offset, total_size);
 
 		if (i > 0) {
+			extern int cleanup_got_literal;
+
 			if (verbose > 3) {
 				rprintf(FINFO,"data recv %d at %.0f\n",
 					i,(double)offset);
@@ -218,135 +233,127 @@ static int receive_data(int f_in,struct map_struct *mapbuf,int fd,char *fname,
 
 			stats.literal_data += i;
 			cleanup_got_literal = 1;
-
+      
 			sum_update(data,i);
 
 			if (fd != -1 && write_file(fd,data,i) != i) {
-				rprintf(FERROR, "write failed on %s: %s\n",
-					full_fname(fname), strerror(errno));
+				rprintf(FERROR,"write failed on %s : %s\n",fname,strerror(errno));
 				exit_cleanup(RERR_FILEIO);
 			}
 			offset += i;
 			continue;
-		}
+		} 
 
 		i = -(i+1);
-		offset2 = i*(OFF_T)sum.blength;
-		len = sum.blength;
-		if (i == (int) sum.count-1 && sum.remainder != 0)
-			len = sum.remainder;
-
+		offset2 = i*(OFF_T)n;
+		len = n;
+		if (i == count-1 && remainder != 0)
+			len = remainder;
+		
 		stats.matched_data += len;
-
+		
 		if (verbose > 3)
 			rprintf(FINFO,"chunk[%d] of size %d at %.0f offset=%.0f\n",
 				i,len,(double)offset2,(double)offset);
-
-		if (mapbuf) {
-			map = map_ptr(mapbuf,offset2,len);
-
+		
+		if (buf) {
+			map = map_ptr(buf,offset2,len);
+		
 			see_token(map, len);
 			sum_update(map,len);
 		}
-
-		if (fd != -1 && write_file(fd,map,len) != (int) len) {
-			rprintf(FERROR, "write failed on %s: %s\n",
-				full_fname(fname), strerror(errno));
+		
+		if (fd != -1 && write_file(fd,map,len) != len) {
+			rprintf(FERROR,"write failed on %s : %s\n",
+				fname,strerror(errno));
 			exit_cleanup(RERR_FILEIO);
 		}
 		offset += len;
 	}
 
-	flush_write_file(fd);
-
-	if (do_progress)
-		end_progress(total_size);
+	end_progress(total_size);
 
 	if (fd != -1 && offset > 0 && sparse_end(fd) != 0) {
-		rprintf(FERROR, "write failed on %s: %s\n",
-			full_fname(fname), strerror(errno));
+		rprintf(FERROR,"write failed on %s : %s\n",
+			fname,strerror(errno));
 		exit_cleanup(RERR_FILEIO);
 	}
 
 	sum_end(file_sum1);
 
-	read_buf(f_in,file_sum2,MD4_SUM_LENGTH);
-	if (verbose > 2) {
-		rprintf(FINFO,"got file_sum\n");
-	}
-	if (fd != -1 && memcmp(file_sum1,file_sum2,MD4_SUM_LENGTH) != 0) {
-		return 0;
+	if (remote_version >= 14) {
+		read_buf(f_in,file_sum2,MD4_SUM_LENGTH);
+		if (verbose > 2) {
+			rprintf(FINFO,"got file_sum\n");
+		}
+		if (fd != -1 && 
+		    memcmp(file_sum1,file_sum2,MD4_SUM_LENGTH) != 0) {
+			return 0;
+		}
 	}
 	return 1;
 }
 
 
-/**
- * main routine for receiver process.
- *
- * Receiver process runs on the same host as the generator process. */
-int recv_files(int f_in,struct file_list *flist,char *local_name)
-{
+/* main routine for receiver process. Receiver process runs on the
+	same host as the generator process. */
+
+int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
+{  
 	int fd1,fd2;
 	STRUCT_STAT st;
-	char *fname, fbuf[MAXPATHLEN];
-	char template[MAXPATHLEN];
+	char *fname;
 	char fnametmp[MAXPATHLEN];
 	char *fnamecmp;
 	char fnamecmpbuf[MAXPATHLEN];
-	struct map_struct *mapbuf;
+	struct map_struct *buf;
 	int i;
 	struct file_struct *file;
 	int phase=0;
 	int recv_ok;
+	extern struct stats stats;		
+	extern int preserve_perms;
+	extern int delete_after;
 	struct stats initial_stats;
 
 	if (verbose > 2) {
 		rprintf(FINFO,"recv_files(%d) starting\n",flist->count);
 	}
 
-	if (flist->hlink_pool) {
-		pool_destroy(flist->hlink_pool);
-		flist->hlink_pool = NULL;
-	}
-
-	while (1) {
+	while (1) {      
 		cleanup_disable();
 
 		i = read_int(f_in);
 		if (i == -1) {
-			if (phase == 0) {
+			if (phase==0 && remote_version >= 13) {
 				phase++;
 				csum_length = SUM_LENGTH;
 				if (verbose > 2)
 					rprintf(FINFO,"recv_files phase=%d\n",phase);
-				send_msg(MSG_DONE, "", 0);
+				write_int(f_gen,-1);
 				continue;
 			}
 			break;
 		}
 
 		if (i < 0 || i >= flist->count) {
-			rprintf(FERROR,"Invalid file index %d in recv_files (count=%d)\n",
+			rprintf(FERROR,"Invalid file index %d in recv_files (count=%d)\n", 
 				i, flist->count);
 			exit_cleanup(RERR_PROTOCOL);
 		}
 
 		file = flist->files[i];
+		fname = f_name(file);
 
-		stats.current_file_index = i;
 		stats.num_transferred_files++;
 		stats.total_transferred_size += file->length;
-		cleanup_got_literal = 0;
 
 		if (local_name)
 			fname = local_name;
-		else
-			fname = f_name_to(file, fbuf);
 
 		if (dry_run) {
-			if (!am_server && verbose) {	/* log transfer */
-				rprintf(FINFO, "%s\n", fname);
+			if (!am_server) {
+				log_transfer(file, fname);
 			}
 			continue;
 		}
@@ -358,112 +365,106 @@ int recv_files(int f_in,struct file_list *flist,char *local_name)
 
 		fnamecmp = fname;
 
-		/* open the file */
+		/* open the file */  
 		fd1 = do_open(fnamecmp, O_RDONLY, 0);
 
-		if (fd1 == -1 && compare_dest != NULL) {
+		if ((fd1 == -1) && (compare_dest != NULL)) {
 			/* try the file at compare_dest instead */
-			pathjoin(fnamecmpbuf, sizeof fnamecmpbuf,
-				 compare_dest, fname);
+			slprintf(fnamecmpbuf,MAXPATHLEN,"%s/%s",
+						compare_dest,fname);
 			fnamecmp = fnamecmpbuf;
 			fd1 = do_open(fnamecmp, O_RDONLY, 0);
 		}
 
 		if (fd1 != -1 && do_fstat(fd1,&st) != 0) {
-			rprintf(FERROR, "fstat %s failed: %s\n",
-				full_fname(fnamecmp), strerror(errno));
+			rprintf(FERROR,"fstat %s : %s\n",fnamecmp,strerror(errno));
 			receive_data(f_in,NULL,-1,NULL,file->length);
 			close(fd1);
 			continue;
 		}
 
-		if (fd1 != -1 && S_ISDIR(st.st_mode) && fnamecmp == fname) {
-			/* this special handling for directories
-			 * wouldn't be necessary if robust_rename()
-			 * and the underlying robust_unlink could cope
-			 * with directories
-			 */
-			rprintf(FERROR,"recv_files: %s is a directory\n",
-				full_fname(fnamecmp));
-			receive_data(f_in, NULL, -1, NULL, file->length);
+		if (fd1 != -1 && !S_ISREG(st.st_mode)) {
+			rprintf(FERROR,"%s : not a regular file (recv_files)\n",fnamecmp);
+			receive_data(f_in,NULL,-1,NULL,file->length);
 			close(fd1);
 			continue;
 		}
 
-		if (fd1 != -1 && !S_ISREG(st.st_mode)) {
-			close(fd1);
-			fd1 = -1;
-			mapbuf = NULL;
-		}
-
 		if (fd1 != -1 && !preserve_perms) {
-			/* if the file exists already and we aren't preserving
-			 * permissions then act as though the remote end sent
-			 * us the file permissions we already have */
+			/* if the file exists already and we aren't perserving
+			   presmissions then act as though the remote end sent
+			   us the file permissions we already have */
 			file->mode = st.st_mode;
 		}
 
 		if (fd1 != -1 && st.st_size > 0) {
-			mapbuf = map_file(fd1,st.st_size);
+			buf = map_file(fd1,st.st_size);
 			if (verbose > 2)
 				rprintf(FINFO,"recv mapped %s of size %.0f\n",fnamecmp,(double)st.st_size);
-		} else
-			mapbuf = NULL;
+		} else {
+			buf = NULL;
+		}
 
 		if (!get_tmpname(fnametmp,fname)) {
-			if (mapbuf) unmap_file(mapbuf);
+			if (buf) unmap_file(buf);
 			if (fd1 != -1) close(fd1);
 			continue;
 		}
 
-		strlcpy(template, fnametmp, sizeof template);
+		/* mktemp is deliberately used here instead of mkstemp.
+		   because O_EXCL is used on the open, the race condition
+		   is not a problem or a security hole, and we want to
+		   control the access permissions on the created file. */
+		if (NULL == do_mktemp(fnametmp)) {
+			rprintf(FERROR,"mktemp %s failed\n",fnametmp);
+			receive_data(f_in,buf,-1,NULL,file->length);
+			if (buf) unmap_file(buf);
+			if (fd1 != -1) close(fd1);
+			continue;
+		}
 
 		/* we initially set the perms without the
-		 * setuid/setgid bits to ensure that there is no race
-		 * condition. They are then correctly updated after
-		 * the lchown. Thanks to snabb@epipe.fi for pointing
-		 * this out.  We also set it initially without group
-		 * access because of a similar race condition. */
-		fd2 = do_mkstemp(fnametmp, file->mode & INITACCESSPERMS);
+		   setuid/setgid bits to ensure that there is no race
+		   condition. They are then correctly updated after
+		   the lchown. Thanks to snabb@epipe.fi for pointing
+		   this out.  We also set it initially without group
+		   access because of a similar race condition. */
+		fd2 = do_open(fnametmp,O_WRONLY|O_CREAT|O_EXCL,
+			      file->mode & INITACCESSPERMS);
 
 		/* in most cases parent directories will already exist
-		 * because their information should have been previously
-		 * transferred, but that may not be the case with -R */
-		if (fd2 == -1 && relative_paths && errno == ENOENT &&
-		    create_directory_path(fnametmp, orig_umask) == 0) {
-			strlcpy(fnametmp, template, sizeof fnametmp);
-			fd2 = do_mkstemp(fnametmp, file->mode & INITACCESSPERMS);
+		   because their information should have been previously
+		   transferred, but that may not be the case with -R */
+		if (fd2 == -1 && relative_paths && errno == ENOENT && 
+		    create_directory_path(fnametmp) == 0) {
+			fd2 = do_open(fnametmp,O_WRONLY|O_CREAT|O_EXCL,
+				      file->mode & INITACCESSPERMS);
 		}
 		if (fd2 == -1) {
-			rprintf(FERROR, "mkstemp %s failed: %s\n",
-				full_fname(fnametmp), strerror(errno));
-			receive_data(f_in,mapbuf,-1,NULL,file->length);
-			if (mapbuf) unmap_file(mapbuf);
+			rprintf(FERROR,"cannot create %s : %s\n",fnametmp,strerror(errno));
+			receive_data(f_in,buf,-1,NULL,file->length);
+			if (buf) unmap_file(buf);
 			if (fd1 != -1) close(fd1);
 			continue;
 		}
+      
+		cleanup_set(fnametmp, fname, file, buf, fd1, fd2);
 
-		cleanup_set(fnametmp, fname, file, mapbuf, fd1, fd2);
-
-		if (!am_server && verbose) {	/* log transfer */
-			rprintf(FINFO, "%s\n", fname);
+		if (!am_server) {
+			log_transfer(file, fname);
 		}
 
 		/* recv file data */
-		recv_ok = receive_data(f_in,mapbuf,fd2,fname,file->length);
+		recv_ok = receive_data(f_in,buf,fd2,fname,file->length);
 
 		log_recv(file, &initial_stats);
-
-		if (mapbuf) unmap_file(mapbuf);
+		
+		if (buf) unmap_file(buf);
 		if (fd1 != -1) {
 			close(fd1);
 		}
-		if (close(fd2) < 0) {
-			rprintf(FERROR, "close failed on %s: %s\n",
-				full_fname(fnametmp), strerror(errno));
-			exit_cleanup(RERR_FILEIO);
-		}
-
+		close(fd2);
+		
 		if (verbose > 2)
 			rprintf(FINFO,"renaming %s to %s\n",fnametmp,fname);
 
@@ -474,23 +475,35 @@ int recv_files(int f_in,struct file_list *flist,char *local_name)
 		if (!recv_ok) {
 			if (csum_length == SUM_LENGTH) {
 				rprintf(FERROR,"ERROR: file corruption in %s. File changed during transfer?\n",
-					full_fname(fname));
+					fname);
 			} else {
-				char buf[4];
 				if (verbose > 1)
 					rprintf(FINFO,"redoing %s(%d)\n",fname,i);
-				SIVAL(buf, 0, i);
-				send_msg(MSG_REDO, buf, 4);
+				write_int(f_gen,i);
 			}
 		}
 	}
 
-	if (delete_after && recurse && delete_mode && !local_name
-	    && flist->count > 0)
-		delete_files(flist);
+	if (delete_after) {
+		if (recurse && delete_mode && !local_name && flist->count>0) {
+			delete_files(flist);
+		}
+	}
+
+	if (preserve_hard_links)
+		do_hard_links(flist);
+
+	/* now we need to fix any directory permissions that were 
+	   modified during the transfer */
+	for (i = 0; i < flist->count; i++) {
+		file = flist->files[i];
+		if (!file->basename || !S_ISDIR(file->mode)) continue;
+		recv_generator(local_name?local_name:f_name(file),flist,i,-1);
+	}
 
 	if (verbose > 2)
 		rprintf(FINFO,"recv_files finished\n");
-
+	
 	return 0;
 }
+

rsync.c

@@ -1,17 +1,17 @@
-/*
+/* 
    Copyright (C) Andrew Tridgell 1996
    Copyright (C) Paul Mackerras 1996
-
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -26,9 +26,6 @@ extern int verbose;
 extern int dry_run;
 extern int preserve_times;
 extern int am_root;
-extern int am_server;
-extern int am_sender;
-extern int am_generator;
 extern int preserve_uid;
 extern int preserve_gid;
 extern int preserve_perms;
@@ -46,8 +43,8 @@ void free_sums(struct sum_struct *s)
 
 
 /*
- * delete a file or directory. If force_delete is set then delete
- * recursively
+ * delete a file or directory. If force_delete is set then delete 
+ * recursively 
  */
 int delete_file(char *fname)
 {
@@ -64,66 +61,91 @@ int delete_file(char *fname)
 #else
 	ret = do_stat(fname, &st);
 #endif
-	if (ret)
-		return -1;
-
-	if (!S_ISDIR(st.st_mode)) {
-		if (robust_unlink(fname) == 0 || errno == ENOENT)
-			return 0;
-		rprintf(FERROR, "delete_file: unlink %s failed: %s\n",
-			full_fname(fname), strerror(errno));
+	if (ret) {
 		return -1;
 	}
 
-	if (do_rmdir(fname) == 0 || errno == ENOENT)
-		return 0;
-	if (!force_delete || !recurse
-	    || (errno != ENOTEMPTY && errno != EEXIST)) {
-		rprintf(FERROR, "delete_file: rmdir %s failed: %s\n",
-			full_fname(fname), strerror(errno));
+	if (!S_ISDIR(st.st_mode)) {
+		if (robust_unlink(fname) == 0 || errno == ENOENT) return 0;
+		rprintf(FERROR,"delete_file: unlink(%s) : %s\n", fname, strerror(errno));
+		return -1;
+	}
+
+	if (do_rmdir(fname) == 0 || errno == ENOENT) return 0;
+	if (!force_delete || !recurse || 
+	    (errno != ENOTEMPTY && errno != EEXIST)) {
+		rprintf(FERROR,"delete_file: rmdir(%s) : %s\n", fname, strerror(errno));
 		return -1;
 	}
 
 	/* now we do a recsursive delete on the directory ... */
-	if (!(d = opendir(fname))) {
-		rprintf(FERROR, "delete_file: opendir %s failed: %s\n",
-			full_fname(fname), strerror(errno));
+	d = opendir(fname);
+	if (!d) {
+		rprintf(FERROR,"delete_file: opendir(%s): %s\n",
+			fname,strerror(errno));
 		return -1;
 	}
 
-	for (errno = 0, di = readdir(d); di; errno = 0, di = readdir(d)) {
+	for (di=readdir(d); di; di=readdir(d)) {
 		char *dname = d_name(di);
-		if (dname[0] == '.' && (dname[1] == '\0'
-		    || (dname[1] == '.' && dname[2] == '\0')))
+		if (strcmp(dname,".")==0 ||
+		    strcmp(dname,"..")==0)
 			continue;
-		pathjoin(buf, sizeof buf, fname, dname);
+		snprintf(buf, sizeof(buf), "%s/%s", fname, dname);
 		if (verbose > 0)
-			rprintf(FINFO, "deleting %s\n", buf);
+			rprintf(FINFO,"deleting %s\n", buf);
 		if (delete_file(buf) != 0) {
 			closedir(d);
 			return -1;
 		}
-	}
-	if (errno) {
-		rprintf(FERROR, "delete_file: readdir %s failed: %s\n",
-			full_fname(fname), strerror(errno));
-		closedir(d);
-		return -1;
-	}
+	}	
 
 	closedir(d);
-
+	
 	if (do_rmdir(fname) != 0) {
-		rprintf(FERROR, "delete_file: rmdir %s failed: %s\n",
-			full_fname(fname), strerror(errno));
+		rprintf(FERROR,"delete_file: rmdir(%s) : %s\n", fname, strerror(errno));
 		return -1;
 	}
 
 	return 0;
 }
 
+static int is_in_group(gid_t gid)
+{
+#ifdef GETGROUPS_T
+	static gid_t last_in = (gid_t) -2, last_out;
+	static int ngroups = -2;
+	static GETGROUPS_T *gidset;
+	int n;
+
+	if (gid == last_in)
+		return last_out;
+	if (ngroups < -1) {
+		/* treat failure (-1) as if not member of any group */
+		ngroups = getgroups(0, 0);
+		if (ngroups > 0) {
+			gidset = (GETGROUPS_T *) malloc(ngroups * sizeof(GETGROUPS_T));
+			ngroups = getgroups(ngroups, gidset);
+		}
+	}
+
+	last_in = gid;
+	last_out = 0;
+	for (n = 0; n < ngroups; n++) {
+		if (gidset[n] == gid) {
+			last_out = 1;
+			break;
+		}
+	}
+	return last_out;
+
+#else
+	return 0;
+#endif
+}
+
 int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
-		int report)
+	      int report)
 {
 	int updated = 0;
 	STRUCT_STAT st2;
@@ -133,8 +155,7 @@ int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
 
 	if (!st) {
 		if (link_stat(fname,&st2) != 0) {
-			rprintf(FERROR, "stat %s failed: %s\n",
-				full_fname(fname), strerror(errno));
+			rprintf(FERROR,"stat %s : %s\n",fname,strerror(errno));
 			return 0;
 		}
 		st = &st2;
@@ -143,45 +164,37 @@ int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
 	if (preserve_times && !S_ISLNK(st->st_mode) &&
 	    cmp_modtime(st->st_mtime, file->modtime) != 0) {
 		/* don't complain about not setting times on directories
-		 * because some filesystems can't do it */
+		   because some filesystems can't do it */
 		if (set_modtime(fname,file->modtime) != 0 &&
 		    !S_ISDIR(st->st_mode)) {
-			rprintf(FERROR, "failed to set times on %s: %s\n",
-				full_fname(fname), strerror(errno));
+			rprintf(FERROR,"failed to set times on %s : %s\n",
+				fname,strerror(errno));
 			return 0;
+		} else {
+			updated = 1;
 		}
-		updated = 1;
 	}
 
 	change_uid = am_root && preserve_uid && st->st_uid != file->uid;
-	change_gid = preserve_gid && file->gid != GID_NONE
-		&& st->st_gid != file->gid;
+	change_gid = preserve_gid && file->gid != (gid_t) -1 && \
+				st->st_gid != file->gid;
+	if (change_gid && !am_root) {
+		/* enforce bsd-style group semantics: non-root can only
+		    change to groups that the user is a member of */
+		change_gid = is_in_group(file->gid);
+	}
 	if (change_uid || change_gid) {
-		if (verbose > 2) {
-			if (change_uid) {
-				rprintf(FINFO,
-				    "set uid of %s from %ld to %ld\n",
-				    fname, (long)st->st_uid, (long)file->uid);
-			}
-			if (change_gid) {
-				rprintf(FINFO,
-				    "set gid of %s from %ld to %ld\n",
-				    fname, (long)st->st_gid, (long)file->gid);
-			}
-		}
 		if (do_lchown(fname,
-		    change_uid ? file->uid : st->st_uid,
-		    change_gid ? file->gid : st->st_gid) != 0) {
+			      change_uid?file->uid:st->st_uid,
+			      change_gid?file->gid:st->st_gid) != 0) {
 			/* shouldn't have attempted to change uid or gid
-			 * unless have the privilege */
-			rprintf(FERROR, "%s %s failed: %s\n",
-			    change_uid ? "chown" : "chgrp",
-			    full_fname(fname), strerror(errno));
+			     unless have the privilege */
+			rprintf(FERROR,"chown %s : %s\n", fname,strerror(errno));
 			return 0;
 		}
 		/* a lchown had been done - we have to re-stat if the
-                 * destination had the setuid or setgid bits set due
-                 * to the side effect of the chown call */
+                   destination had the setuid or setgid bits set due
+                   to the side effect of the chown call */
 		if (st->st_mode & (S_ISUID | S_ISGID)) {
 			link_stat(fname, st);
 		}
@@ -190,17 +203,17 @@ int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
 
 #ifdef HAVE_CHMOD
 	if (!S_ISLNK(st->st_mode)) {
-		if ((st->st_mode & CHMOD_BITS) != (file->mode & CHMOD_BITS)) {
+		if (st->st_mode != file->mode) {
 			updated = 1;
-			if (do_chmod(fname,(file->mode & CHMOD_BITS)) != 0) {
-				rprintf(FERROR, "failed to set permissions on %s: %s\n",
-					full_fname(fname), strerror(errno));
+			if (do_chmod(fname,file->mode) != 0) {
+				rprintf(FERROR,"failed to set permissions on %s : %s\n",
+					fname,strerror(errno));
 				return 0;
 			}
 		}
 	}
 #endif
-
+    
 	if (verbose > 1 && report) {
 		if (updated)
 			rprintf(FINFO,"%s\n",fname);
@@ -213,15 +226,6 @@ int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
 
 void sig_int(void)
 {
-	/* KLUGE: if the user hits Ctrl-C while ssh is prompting
-	 * for a password, then our cleanup's sending of a SIGUSR1
-	 * signal to all our children may kill ssh before it has a
-	 * chance to restore the tty settings (i.e. turn echo back
-	 * on).  By sleeping for a short time, ssh gets a bigger
-	 * chance to do the right thing.  If child processes are
-	 * not ssh waiting for a password, then this tiny delay
-	 * shouldn't hurt anything. */
-	msleep(400);
 	exit_cleanup(RERR_SIGNAL);
 }
 
@@ -230,24 +234,26 @@ void sig_int(void)
    and ownership */
 void finish_transfer(char *fname, char *fnametmp, struct file_struct *file)
 {
-	int ret;
-
 	if (make_backups && !make_backup(fname))
 		return;
 
 	/* move tmp file over real file */
-	ret = robust_rename(fnametmp, fname, file->mode & INITACCESSPERMS);
-	if (ret < 0) {
-		rprintf(FERROR, "%s %s -> \"%s\": %s\n",
-		    ret == -2 ? "copy" : "rename",
-		    full_fname(fnametmp), fname, strerror(errno));
+	if (robust_rename(fnametmp,fname) != 0) {
+		if (errno == EXDEV) {
+			/* rename failed on cross-filesystem link.  
+			   Copy the file instead. */
+			if (copy_file(fnametmp,fname, file->mode & INITACCESSPERMS)) {
+				rprintf(FERROR,"copy %s -> %s : %s\n",
+					fnametmp,fname,strerror(errno));
+			} else {
+				set_perms(fname,file,NULL,0);
+			}
+		} else {
+			rprintf(FERROR,"rename %s -> %s : %s\n",
+				fnametmp,fname,strerror(errno));
+		}
 		do_unlink(fnametmp);
 	} else {
 		set_perms(fname,file,NULL,0);
 	}
 }
-
-const char *who_am_i(void)
-{
-    return am_sender ? "sender" : am_generator ? "generator" : "receiver";
-}

rsync.h

@@ -1,7 +1,6 @@
 /* 
-   Copyright (C) by Andrew Tridgell 1996, 2000
+   Copyright (C) Andrew Tridgell 1996
    Copyright (C) Paul Mackerras 1996
-   Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -18,17 +17,14 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-
 #define False 0
 #define True 1
 
 #define BLOCK_SIZE 700
 #define RSYNC_RSH_ENV "RSYNC_RSH"
-#define RSYNC_RSH_IO_ENV "RSYNC_RSH_IO"
 
 #define RSYNC_NAME "rsync"
-/* RSYNCD_SYSCONF is now set in config.h */
-#define RSYNCD_USERCONF "rsyncd.conf"
+#define RSYNCD_CONF "/etc/rsyncd.conf"
 
 #define DEFAULT_LOCK_FILE "/var/run/rsyncd.lock"
 #define URL_PREFIX "rsync://"
@@ -39,51 +35,21 @@
    incompatible with older versions :-( */
 #define CHAR_OFFSET 0
 
-/* These flags are only used during the flist transfer. */
 
-#define XMIT_TOP_DIR (1<<0)
-#define XMIT_SAME_MODE (1<<1)
-#define XMIT_EXTENDED_FLAGS (1<<2)
-#define XMIT_SAME_RDEV_pre28 XMIT_EXTENDED_FLAGS /* Only in protocols < 28 */
-#define XMIT_SAME_UID (1<<3)
-#define XMIT_SAME_GID (1<<4)
-#define XMIT_SAME_NAME (1<<5)
-#define XMIT_LONG_NAME (1<<6)
-#define XMIT_SAME_TIME (1<<7)
-#define XMIT_SAME_RDEV_MAJOR (1<<8)
-#define XMIT_HAS_IDEV_DATA (1<<9)
-#define XMIT_SAME_DEV (1<<10)
-#define XMIT_RDEV_MINOR_IS_SMALL (1<<11)
-
-/* These flags are used in the live flist data. */
-
-#define FLAG_TOP_DIR (1<<0)
-#define FLAG_HLINK_EOL (1<<1)	/* generator only */
-#define FLAG_MOUNT_POINT (1<<2)	/* sender only */
+#define FLAG_DELETE (1<<0)
+#define SAME_MODE (1<<1)
+#define SAME_RDEV (1<<2)
+#define SAME_UID (1<<3)
+#define SAME_GID (1<<4)
+#define SAME_DIR (1<<5)
+#define SAME_NAME SAME_DIR
+#define LONG_NAME (1<<6)
+#define SAME_TIME (1<<7)
 
 /* update this if you make incompatible changes */
-#define PROTOCOL_VERSION 28
-
-/* We refuse to interoperate with versions that are not in this range.
- * Note that we assume we'll work with later versions: the onus is on
- * people writing them to make sure that they don't send us anything
- * we won't understand.
- *
- * Interoperation with old but supported protocol versions
- * should cause a warning to be printed.  At a future date
- * the old protocol will become the minimum and
- * compatibility code removed.
- *
- * There are two possible explanations for the limit at
- * MAX_PROTOCOL_VERSION: either to allow new major-rev versions that
- * do not interoperate with us, and (more likely) so that we can
- * detect an attempt to connect rsync to a non-rsync server, which is
- * unlikely to begin by sending a byte between MIN_PROTOCL_VERSION and
- * MAX_PROTOCOL_VERSION. */
-
-#define MIN_PROTOCOL_VERSION 20
-#define OLD_PROTOCOL_VERSION 25
-#define MAX_PROTOCOL_VERSION 40
+#define PROTOCOL_VERSION 24
+#define MIN_PROTOCOL_VERSION 15
+#define MAX_PROTOCOL_VERSION 30
 
 #define RSYNC_PORT 873
 
@@ -93,47 +59,30 @@
 #define MAX_MAP_SIZE (256*1024)
 #define IO_BUFFER_SIZE (4092)
 
-#define IOERR_GENERAL	(1<<0) /* For backward compatibility, this must == 1 */
-#define IOERR_VANISHED	(1<<1)
-
 #define MAX_ARGS 1000
 
 #define MPLEX_BASE 7
 
-#define NO_EXCLUDES	0
-#define SERVER_EXCLUDES	1
-#define ALL_EXCLUDES	2
-
-#define XFLG_FATAL_ERRORS	(1<<0)
-#define XFLG_DEF_INCLUDE	(1<<1)
-#define XFLG_WORDS_ONLY 	(1<<2)
-#define XFLG_WORD_SPLIT 	(1<<3)
-
-#define FULL_FLUSH	1
-#define NORMAL_FLUSH	0
-
-
-/* Log-message categories.  FLOG is only used on the daemon side to
- * output messages to the log file. */
-enum logcode { FERROR=1, FINFO=2, FLOG=3 };
-
-/* Messages types that are sent over the message channel.  The logcode
- * values must all be present here with identical numbers. */
-enum msgcode {
-	MSG_DATA=0,	/* raw data on the multiplexed stream */
-	MSG_ERROR=FERROR, MSG_INFO=FINFO, MSG_LOG=FLOG, /* remote logging */
-	MSG_REDO=4,	/* reprocess indicated flist index */
-	MSG_DONE=5,	/* current phase is done */
-};
+enum logcode {FNONE=0, FERROR=1, FINFO=2, FLOG=3};
 
 #include "errcode.h"
 
 #include "config.h"
 
-/* The default RSYNC_RSH is always set in config.h. */
+#if HAVE_REMSH
+#define RSYNC_RSH "remsh"
+#else
+#define RSYNC_RSH "rsh"
+#endif
 
 #include <sys/types.h>
 
+#ifdef HAVE_GETOPT_LONG
+#include <getopt.h>
+#else
+#include "lib/getopt.h"
+#endif
+
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
@@ -148,10 +97,6 @@ enum msgcode {
 #include <stdlib.h>
 #endif
 
-#if defined(HAVE_MALLOC_H) && (defined(HAVE_MALLINFO) || !defined(HAVE_STDLIB_H))
-#include <malloc.h>
-#endif
-
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif
@@ -160,6 +105,10 @@ enum msgcode {
 #include <string.h>
 #endif
 
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
 #ifdef TIME_WITH_SYS_TIME
 #include <sys/time.h>
 #include <time.h>
@@ -216,6 +165,12 @@ enum msgcode {
 #endif
 #endif
 
+#ifdef HAVE_FNMATCH
+#include <fnmatch.h>
+#else
+#include "lib/fnmatch.h"
+#endif
+
 #ifdef HAVE_GLOB_H
 #include <glob.h>
 #endif
@@ -246,19 +201,10 @@ enum msgcode {
 # endif
 #endif
 
-#if MAJOR_IN_MKDEV
-#include <sys/mkdev.h>
-#elif MAJOR_IN_SYSMACROS
-#include <sys/sysmacros.h>
-#endif
-
 #ifdef HAVE_COMPAT_H
 #include <compat.h>
 #endif
 
-#include <assert.h>
-
-#include "lib/pool_alloc.h"
 
 #define BOOL int
 
@@ -307,53 +253,16 @@ enum msgcode {
 #elif HAVE_LONGLONG
 #define int64 long long
 #else
-/* As long as it gets... */
 #define int64 off_t
 #define NO_INT64
 #endif
 
-#if (SIZEOF_LONG == 8) 
-#define uint64 unsigned long
-#elif (SIZEOF_INT == 8) 
-#define uint64 unsigned int
-#elif HAVE_LONGLONG
-#define uint64 unsigned long long
+#if HAVE_SHORT_INO_T
+#define INO_T uint32
 #else
-/* As long as it gets... */
-#define uint64 unsigned off_t
+#define INO_T ino_t
 #endif
 
-/* Starting from protocol version 26, we always use 64-bit
- * ino_t and dev_t internally, even if this platform does not
- * allow files to have 64-bit inums.  That's because the
- * receiver needs to find duplicate (dev,ino) tuples to detect
- * hardlinks, and it might have files coming from a platform
- * that has 64-bit inums.
- *
- * The only exception is if we're on a platform with no 64-bit type at
- * all.
- *
- * Because we use read_longint() to get these off the wire, if you
- * transfer devices or hardlinks with dev or inum > 2**32 to a machine
- * with no 64-bit types then you will get an overflow error.  Probably
- * not many people have that combination of machines, and you can
- * avoid it by not preserving hardlinks or not transferring device
- * nodes.  It's not clear that any other behaviour is better.
- *
- * Note that if you transfer devices from a 64-bit-devt machine (say,
- * Solaris) to a 32-bit-devt machine (say, Linux-2.2/x86) then the
- * device numbers will be truncated.  But it's a kind of silly thing
- * to do anyhow.
- *
- * FIXME: I don't think the code in flist.c has ever worked on a system
- * where dev_t is a struct.
- */ 
-
-struct idev {
-	uint64 inode;
-	uint64 dev;
-};
-
 #ifndef MIN
 #define MIN(a,b) ((a)<(b)?(a):(b))
 #endif
@@ -369,140 +278,79 @@ struct idev {
 /* the length of the md4 checksum */
 #define MD4_SUM_LENGTH 16
 #define SUM_LENGTH 16
-#define SHORT_SUM_LENGTH 2
-#define BLOCKSUM_BIAS 10
 
 #ifndef MAXPATHLEN
 #define MAXPATHLEN 1024
 #endif
 
-#ifndef NAME_MAX
-#define NAME_MAX 255
-#endif
-
 #ifndef INADDR_NONE
 #define INADDR_NONE 0xffffffff
 #endif
 
-#ifndef IN_LOOPBACKNET
-#define IN_LOOPBACKNET 127
-#endif
-
-#define GID_NONE (gid_t) -1
-
-#define HL_CHECK_MASTER	0
-#define HL_SKIP		1
-
-struct hlink {
-	int hlindex;
-	struct file_struct *next;
-};
-
-#define F_DEV	link_u.idev->dev
-#define F_INODE	link_u.idev->inode
-
-#define F_HLINDEX link_u.links->hlindex
-#define F_NEXT	link_u.links->next
-
 struct file_struct {
-	union {
-		dev_t rdev;	/* The device number, if this is a device */
-		char *sum;	/* Only a normal file can have a checksum */
-		char *link;	/* Points to symlink string, if a symlink */
-	} u;
+	unsigned flags;
+	time_t modtime;
 	OFF_T length;
+	mode_t mode;
+	INO_T inode;
+	dev_t dev;
+	dev_t rdev;
+	uid_t uid;
+	gid_t gid;
 	char *basename;
 	char *dirname;
 	char *basedir;
-	union {
-		struct idev *idev;
-		struct hlink *links;
-	} link_u;
-	time_t modtime;
-	uid_t uid;
-	gid_t gid;
-	mode_t mode;
-	uchar flags;	/* this item MUST remain last */
+	char *link;
+	char *sum;
 };
 
-/*
- * Start the flist array at FLIST_START entries and grow it
- * by doubling until FLIST_LINEAR then grow by FLIST_LINEAR
- */
-#define FLIST_START	(32 * 1024)
-#define FLIST_LINEAR	(FLIST_START * 512)
 
-/*
- * Extent size for allocation pools A minimum size of 128KB
- * is needed to mmap them so that freeing will release the
- * space to the OS.
- *
- * Larger sizes reduce leftover fragments and speed free calls
- * (when they happen) Smaller sizes increase the chance of
- * freed allocations freeing whole extents.
- */
-#define FILE_EXTENT	(256 * 1024)
-#define HLINK_EXTENT	(128 * 1024)
+#define ARENA_SIZE	(32 * 1024)
 
-#define WITH_HLINK	1
-#define WITHOUT_HLINK	0
+struct string_area {
+	char *base;
+	char *end;
+	char *current;
+	struct string_area *next;
+};
 
 struct file_list {
 	int count;
 	int malloced;
-	alloc_pool_t file_pool;
-	alloc_pool_t hlink_pool;
 	struct file_struct **files;
+	struct string_area *string_area;
 };
 
 struct sum_buf {
-	OFF_T offset;		/**< offset in file of this chunk */
-	unsigned int len;	/**< length of chunk of file */
-	int i;			/**< index of this chunk */
-	uint32 sum1;	        /**< simple checksum */
-	char sum2[SUM_LENGTH];	/**< checksum  */
+	OFF_T offset;		/* offset in file of this chunk */
+	int len;		/* length of chunk of file */
+	int i;			/* index of this chunk */
+	uint32 sum1;	        /* simple checksum */
+	char sum2[SUM_LENGTH];	/* checksum  */
 };
 
 struct sum_struct {
-	OFF_T flength;		/**< total file length */
-	size_t count;		/**< how many chunks */
-	unsigned int blength;	/**< block_length */
-	unsigned int remainder;	/**< flength % block_length */
-	int s2length;		/**< sum2_length */
-	struct sum_buf *sums;	/**< points to info for each chunk */
+  OFF_T flength;		/* total file length */
+  size_t count;			/* how many chunks */
+  size_t remainder;		/* flength % block_length */
+  size_t n;			/* block_length */
+  struct sum_buf *sums;		/* points to info for each chunk */
 };
 
 struct map_struct {
-	char *p;		/* Window pointer			*/
-	int fd;			/* File Descriptor			*/
-	int p_size;		/* Window size at allocation		*/
-	int p_len;		/* Window size after fill		*/
-				/*    p_size and p_len could be
-				 *    consolodated by using a local
-				 *    variable in map_ptr()		*/
-	int status;		/* first errno from read errors		*/
-	OFF_T file_size;	/* File size (from stat)		*/
-	OFF_T p_offset;		/* Window start				*/
-	OFF_T p_fd_offset;	/* offset of cursor in fd ala lseek	*/
+	char *p;
+	int fd,p_size,p_len;
+	OFF_T file_size, p_offset, p_fd_offset;
 };
 
-#define MATCHFLG_WILD		(1<<0) /* pattern has '*', '[', and/or '?' */
-#define MATCHFLG_WILD2		(1<<1) /* pattern has '**' */
-#define MATCHFLG_WILD2_PREFIX	(1<<2) /* pattern starts with '**' */
-#define MATCHFLG_ABS_PATH	(1<<3) /* path-match on absolute path */
 struct exclude_struct {
-	struct exclude_struct *next;
+	char *orig;
 	char *pattern;
-	int match_flags;
+	int regular_exp;
+	int fnmatch_flags;
 	int include;
 	int directory;
-	int slash_cnt;
-};
-
-struct exclude_list_struct {
-	struct exclude_struct *head;
-	struct exclude_struct *tail;
-	char *debug_type;
+	int local;
 };
 
 struct stats {
@@ -515,7 +363,6 @@ struct stats {
 	int flist_size;
 	int num_files;
 	int num_transferred_files;
-	int current_file_index;
 };
 
 
@@ -529,32 +376,9 @@ static inline int flist_up(struct file_list *flist, int i)
 }
 
 #include "byteorder.h"
-#include "lib/mdfour.h"
-#include "lib/wildmatch.h"
-#include "lib/permstring.h"
-#include "lib/addrinfo.h"
-
+#include "version.h"
 #include "proto.h"
-
-/* We have replacement versions of these if they're missing. */
-#ifndef HAVE_ASPRINTF
-int asprintf(char **ptr, const char *format, ...);
-#endif
-
-#ifndef HAVE_VASPRINTF
-int vasprintf(char **ptr, const char *format, va_list ap);
-#endif
-
-#if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
-#define vsnprintf rsync_vsnprintf
-int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
-#endif
-
-#if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
-#define snprintf rsync_snprintf
-int snprintf(char *str,size_t count,const char *fmt,...);
-#endif
-
+#include "lib/mdfour.h"
 
 #if !HAVE_STRERROR
 extern char *sys_errlist[];
@@ -573,9 +397,6 @@ extern int errno;
 #define SUPPORT_LINKS HAVE_READLINK
 #define SUPPORT_HARD_LINKS HAVE_LINK
 
-/* This could be bad on systems which have no lchown and where chown
- * follows symbollic links.  On such systems it might be better not to
- * try to chown symlinks at all. */
 #ifndef HAVE_LCHOWN
 #define lchown chown
 #endif
@@ -598,24 +419,10 @@ extern int errno;
 #define STDERR_FILENO 2
 #endif
 
-#ifndef S_IRUSR
-#define S_IRUSR 0400
-#endif
-
 #ifndef S_IWUSR
 #define S_IWUSR 0200
 #endif
 
-#ifndef ACCESSPERMS
-#define ACCESSPERMS 0777
-#endif
-
-#ifndef S_ISVTX
-#define S_ISVTX 0
-#endif
-
-#define CHMOD_BITS (S_ISUID | S_ISGID | S_ISVTX | ACCESSPERMS)
-
 #ifndef _S_IFMT
 #define _S_IFMT        0170000
 #endif
@@ -669,16 +476,12 @@ extern int errno;
 # define NONBLOCK_FLAG FNDELAY
 #endif
 
-#ifndef INADDR_LOOPBACK
-#define INADDR_LOOPBACK 0x7f000001
-#endif
-
-#ifndef INADDR_NONE
-#define INADDR_NONE 0xffffffff
-#endif
 
 #define IS_DEVICE(mode) (S_ISCHR(mode) || S_ISBLK(mode) || S_ISSOCK(mode) || S_ISFIFO(mode))
 
+#ifndef ACCESSPERMS
+#define ACCESSPERMS 0777
+#endif
 /* Initial mask on permissions given to temporary files.  Mask off setuid
      bits and group access because of potential race-condition security
      holes, and mask other access because mode 707 is bizarre */
@@ -687,38 +490,17 @@ extern int errno;
 /* handler for null strings in printf format */
 #define NS(s) ((s)?(s):"<NULL>")
 
-#if !defined(__GNUC__) || defined(APPLE)
-/* Apparently the OS X port of gcc gags on __attribute__.
- *
- * <http://www.opensource.apple.com/bugs/X/gcc/2512150.html> */
-#define __attribute__(x) 
-
-#endif
-
-/* Convenient wrappers for malloc and realloc.  Use them. */
-#define new(type) ((type *)malloc(sizeof(type)))
-#define new_array(type, num) ((type *)_new_array(sizeof(type), (num)))
-#define realloc_array(ptr, type, num) ((type *)_realloc_array((ptr), sizeof(type), (num)))
-
 /* use magic gcc attributes to catch format errors */
  void rprintf(enum logcode , const char *, ...)
-     __attribute__((format (printf, 2, 3)))
+#ifdef __GNUC__
+     __attribute__ ((format (printf, 2, 3)))
+#endif
 ;
 
-/* This is just like rprintf, but it also tries to print some
- * representation of the error code.  Normally errcode = errno. */
-void rsyserr(enum logcode, int, const char *, ...)
-     __attribute__((format (printf, 3, 4)))
-     ;
-
 #ifdef REPLACE_INET_NTOA
 #define inet_ntoa rep_inet_ntoa
 #endif
 
-/* Make sure that the O_BINARY flag is defined. */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
 
 #ifndef HAVE_STRLCPY
 size_t strlcpy(char *d, const char *s, size_t bufsize);
@@ -733,34 +515,3 @@ size_t strlcat(char *d, const char *s, size_t bufsize);
 #endif
 
 #define exit_cleanup(code) _exit_cleanup(code, __FILE__, __LINE__)
-
-#ifdef HAVE_GETEUID
-#define MY_UID() geteuid()
-#else
-#define MY_UID() getuid()
-#endif
-
-#ifdef HAVE_GETEGID
-#define MY_GID() getegid()
-#else
-#define MY_GID() getgid()
-#endif
-
-extern int verbose;
-
-#ifndef HAVE_INET_NTOP
-const char *                 
-inet_ntop(int af, const void *src, char *dst, size_t size);
-#endif /* !HAVE_INET_NTOP */
-
-#ifndef HAVE_INET_PTON
-int inet_pton(int af, const char *src, void *dst);
-#endif
-
-#ifdef MAINTAINER_MODE
-const char *get_panic_action(void);
-#endif
-
-#define UNUSED(x) x __attribute__((__unused__))
-
-extern const char *io_write_phase, *io_read_phase;

rsyncd.conf.yo

@@ -1,5 +1,5 @@
 mailto(rsync-bugs@samba.org)
-manpage(rsyncd.conf)(5)(30 Apr 2004)()()
+manpage(rsyncd.conf)(5)(12 Feb 1999)()()
 manpagename(rsyncd.conf)(configuration file for rsync server)
 manpagesynopsis()
 
@@ -8,7 +8,9 @@ rsyncd.conf
 manpagedescription()
 
 The rsyncd.conf file is the runtime configuration file for rsync when
-run as an rsync server. 
+run with the --daemon option. When run in this way rsync becomes a
+rsync server listening on TCP port 873. Connections from rsync clients
+are accepted for either anonymous or authenticated rsync sessions. 
 
 The rsyncd.conf file controls authentication, access, logging and
 available modules.
@@ -49,12 +51,9 @@ bind to a port numbered under 1024 (as is the default 873), or to set
 file ownership.  Otherwise, it must just have permission to read and
 write the appropriate data, log, and lock files.
 
-You can launch it either via inetd, as a stand-alone daemon, or from
-an rsync client via a remote shell.  If run as a stand-alone daemon then
-just run the command "rsync --daemon" from a suitable startup script.
-If run from an rsync client via a remote shell (by specifying both the
-"-e/--rsh" option and server mode with "::" or "rsync://"), the --daemon
-option is automatically passed to the remote side.
+You can launch it either via inetd or as a stand-alone daemon. If run
+as a daemon then just run the command "rsync --daemon" from a suitable
+startup script.
 
 When run via inetd you should add a line like this to /etc/services:
 
@@ -69,7 +68,7 @@ your system.  You will then need to send inetd a HUP signal to tell it to
 reread its config file.
 
 Note that you should not send the rsync server a HUP signal to force
-it to reread the tt(rsyncd.conf) file. The file is re-read on each client
+it to reread the tt(/etc/rsyncd.conf). The file is re-read on each client
 connection. 
 
 manpagesection(GLOBAL OPTIONS)
@@ -93,7 +92,7 @@ useful on systems (such as AIX) where syslog() doesn't work for
 chrooted programs.
 
 dit(bf(pid file)) The "pid file" option tells the rsync daemon to write
-its process ID to that file.
+its process id to that file.
 
 dit(bf(syslog facility)) The "syslog facility" option allows you to
 specify the syslog facility name to use when logging messages from the
@@ -128,50 +127,28 @@ of available modules. The default is no comment.
 
 dit(bf(path)) The "path" option specifies the directory in the servers
 filesystem to make available in this module.  You must specify this option
-for each module in tt(rsyncd.conf).
+for each module in tt(/etc/rsyncd.conf).
 
 dit(bf(use chroot)) If "use chroot" is true, the rsync server will chroot
 to the "path" before starting the file transfer with the client.  This has
 the advantage of extra protection against possible implementation security
-holes, but it has the disadvantages of requiring super-user privileges, 
+holes, but it has the disadvantages of requiring super-user privileges and
 of not being able to follow symbolic links outside of the new root path
-when reading, and of complicating the preservation of usernames and groups
-(see below).  When "use chroot" is false, for security reasons,
-symlinks may only be relative paths pointing to other files within the root
-path, and leading slashes are removed from most absolute paths (options
-such as --backup-dir, --compare-dest, etc. interpret an absolute path as
-rooted in the module's "path" dir, just as if chroot was specified).
-The default for "use chroot" is true.
-
-In order to preserve usernames and groupnames, rsync needs to be able to
-use the standard library functions for looking up names and IDs (i.e.
-getpwuid(), getgrgid(), getpwname(), and getgrnam()).  This means a
-process in the chroot namespace will need to have access to the resources
-used by these library functions (traditionally /etc/passwd and
-/etc/group).  If these resources are not available, rsync will only be
-able to copy the IDs, just as if the --numeric-ids option had been
-specified.
-
-Note that you are free to setup user/group information in the chroot area
-differently from your normal system.  For example, you could abbreviate
-the list of users and groups.  Also, you can protect this information
-from being downloaded by adding an exclude rule to the rsync.conf file
-(e.g. "exclude = /etc/").  To protect it from being changed by an upload
-(if the module is not read only), be sure to set the permissions (or
-owner) on the files and/or parent directories so that they cannot be
-written by the daemon.
+when reading.  When "use chroot" is false, for security reasons
+symlinks may only be relative paths pointing to other files within the
+root path, and leading slashes are removed from absolute paths.  The
+default for "use chroot" is true.
 
 dit(bf(max connections)) The "max connections" option allows you to
-specify the maximum number of simultaneous connections you will allow.
-Any clients connecting when the maximum has been reached will receive a
-message telling them to try later.  The default is 0 which means no limit.
-See also the "lock file" option.
+specify the maximum number of simultaneous connections you will allow
+to this module of your rsync server. Any clients connecting when the
+maximum has been reached will receive a message telling them to try
+later.  The default is 0 which means no limit.
 
 dit(bf(lock file)) The "lock file" option specifies the file to use to
 support the "max connections" option. The rsync server uses record
 locking on this file to ensure that the max connections limit is not
-exceeded for the modules sharing the lock file. 
-The default is tt(/var/run/rsyncd.lock).
+exceeded. The default is tt(/var/run/rsyncd.lock).
 
 dit(bf(read only)) The "read only" option determines whether clients
 will be able to upload files or not. If "read only" is true then any
@@ -184,29 +161,24 @@ listed when the client asks for a listing of available modules. By
 setting this to false you can create hidden modules. The default is
 for modules to be listable.
 
-dit(bf(uid)) The "uid" option specifies the user name or user ID that
+dit(bf(uid)) The "uid" option specifies the user name or user id that
 file transfers to and from that module should take place as when the daemon
 was run as root. In combination with the "gid" option this determines what
 file permissions are available. The default is uid -2, which is normally
 the user "nobody".
 
-dit(bf(gid)) The "gid" option specifies the group name or group ID that
+dit(bf(gid)) The "gid" option specifies the group name or group id that
 file transfers to and from that module should take place as when the daemon
 was run as root. This complements the "uid" option. The default is gid -2,
 which is normally the group "nobody".
 
 dit(bf(exclude)) The "exclude" option allows you to specify a space
-separated list of patterns to add to the exclude list.
-This is only superficially equivalent
-to the client specifying these patterns with the --exclude option.
-Only one "exclude" option may be specified, but
-you can use "-" and "+" before patterns to specify exclude/include.
-
-Because this exclude list is not passed to the client it only applies on
-the server: that is, it excludes files received by a client when receiving
-from a server and files deleted on a server when sending to a server, but
-it doesn't exclude files sent from a client when sending to a server or
-files deleted on a client when receiving from a server.  
+separated list of patterns to add to the exclude list. This is
+equivalent to the client specifying these patterns with the --exclude
+option except that the exclude list is not passed to the client and
+thus only apply on the server.  Only one "exclude" option may be
+specified, but you can use "-" and "+" before patterns to specify
+exclude/include.
 
 Note that this option is not designed with strong security in
 mind, it is quite possible that a client may find a way to bypass this
@@ -215,25 +187,26 @@ cannot be accessed then use the uid/gid options in combination with
 file permissions.
 
 dit(bf(exclude from)) The "exclude from" option specifies a filename
-on the server that contains exclude patterns, one per line.
-This is only superficially equivalent
-to the client specifying the --exclude-from option with an equivalent file.
-See the "exclude" option above.
+on the server that contains exclude patterns, one per line. This is
+equivalent to the client specifying the --exclude-from option with a
+equivalent file except that the resulting exclude patterns are not
+passed to the client and thus only apply on the server. See also the
+note about security for the exclude option above.
 
 dit(bf(include)) The "include" option allows you to specify a space
 separated list of patterns which rsync should not exclude. This is
-only superficially equivalent to the client specifying these patterns
-with the --include option because it applies only on the server.
-This is useful as it
-allows you to build up quite complex exclude/include rules.  Only one
-"include" option may be specified, but you can use "+" and "-" before
-patterns to switch include/exclude.  See the "exclude" option above.
+equivalent to the client specifying these patterns with the --include
+option.  This is useful as it allows you to build up quite complex
+exclude/include rules.  Only one "include" option may be specified, but you
+can use "+" and "-" before patterns to switch include/exclude.
+
+See the section of exclude patterns in the rsync man page for information
+on the syntax of this option.
 
 dit(bf(include from)) The "include from" option specifies a filename
 on the server that contains include patterns, one per line. This is
-only superficially equivalent to the client specifying the
---include-from option with a equivalent file.
-See the "exclude" option above.
+equivalent to the client specifying the --include-from option with a
+equivalent file.
 
 dit(bf(auth users)) The "auth users" option specifies a comma and
 space separated list of usernames that will be allowed to connect to
@@ -246,11 +219,6 @@ usernames are passwords are stored in the file specified by the
 "secrets file" option. The default is for all users to be able to
 connect without a password (this is called "anonymous rsync").
 
-See also the bf(CONNECTING TO AN RSYNC SERVER OVER A REMOTE SHELL
-PROGRAM) section in rsync(1) for information on how handle an
-rsyncd.conf-level username that differs from the remote-shell-level
-username when using a remote shell to connect to an rsync server.
-
 dit(bf(secrets file)) The "secrets file" option specifies the name of
 a file that contains the username:password pairs used for
 authenticating this module. This file is only consulted if the "auth
@@ -267,7 +235,7 @@ by "other"; see "strict modes".
 
 dit(bf(strict modes)) The "strict modes" option determines whether or not 
 the permissions on the secrets file will be checked.  If "strict modes" is
-true, then the secrets file must not be readable by any user ID other
+true, then the secrets file must not be readable by any user id other
 than the one that the rsync daemon is running under.  If "strict modes" is
 false, the check is not performed.  The default is true.  This option
 was added to accommodate rsync running on the Windows operating system.
@@ -280,18 +248,16 @@ connection is rejected.
 Each pattern can be in one of five forms:
 
 itemize(
-  it() a dotted decimal IPv4 address of the form a.b.c.d, or an IPv6 address
-  of the form a:b:c::d:e:f. In this case the incoming machine's IP address
-  must match exactly.
+  it() a dotted decimal IP address. In this case the incoming machines
+  IP address must match exactly.
 
-  it() an address/mask in the form ipaddr/n where ipaddr is the IP address
-  and n is the number of one bits in the netmask.  All IP addresses which
-  match the masked IP address will be allowed in.
+  it() a address/mask in the form a.b.c.d/n were n is the number of
+  one bits in in the netmask. All IP addresses which match the masked
+  IP address will be allowed in.
 
-  it() an address/mask in the form ipaddr/maskaddr where ipaddr is the
-  IP address and maskaddr is the netmask in dotted decimal notation for IPv4,
-  or similar for IPv6, e.g. ffff:ffff:ffff:ffff:: instead of /64. All IP
-  addresses which match the masked IP address will be allowed in.
+  it() a address/mask in the form a.b.c.d/e.f.g.h where e.f.g.h is a
+  netmask in dotted decimal notation. All IP addresses which match the masked
+  IP address will be allowed in.
 
   it() a hostname. The hostname as determined by a reverse lookup will
   be matched (case insensitive) against the pattern. Only an exact
@@ -302,12 +268,6 @@ itemize(
   then the client is allowed in.
 )
 
-Note IPv6 link-local addresses can have a scope in the address specification:
-
-quote(fe80::1%link1)
-quote(fe80::%link1/64)
-quote(fe80::%link1/ffff:ffff:ffff:ffff::)
-
 You can also combine "hosts allow" with a separate "hosts deny"
 option. If both options are specified then the "hosts allow" option s
 checked first and a match results in the client being able to
@@ -326,10 +286,10 @@ rejected. See the "hosts allow" option for more information.
 The default is no "hosts deny" option, which means all hosts can connect.
 
 dit(bf(ignore errors)) The "ignore errors" option tells rsyncd to
-ignore I/O errors on the server when deciding whether to run the delete
+ignore IO errors on the server when deciding whether to run the delete
 phase of the transfer. Normally rsync skips the --delete step if any
-I/O errors have occurred in order to prevent disasterous deletion due
-to a temporary resource shortage or other I/O error. In some cases this
+IO errors have occurred in order to prevent disasterous deletion due
+to a temporary resource shortage or other IO error. In some cases this
 test is counter productive so you can use this option to turn off this
 behaviour. 
 
@@ -354,7 +314,7 @@ itemize(
   it() %h for the remote host name
   it() %a for the remote IP address
   it() %l for the length of the file in bytes
-  it() %p for the process ID of this rsync session
+  it() %p for the process id of this rsync session
   it() %o for the operation, which is either "send" or "recv"
   it() %f for the filename
   it() %P for the module path
@@ -373,7 +333,7 @@ A perl script called rsyncstats to summarize this format is included
 in the rsync source code distribution.
 
 dit(bf(timeout)) The "timeout" option allows you to override the
-clients choice for I/O timeout for this module. Using this option you
+clients choice for IO timeout for this module. Using this option you
 can ensure that rsync won't wait on a dead client forever. The timeout
 is specified in seconds. A value of zero means no timeout and is the
 default. A good choice for anonymous rsync servers may be 600 (giving
@@ -412,39 +372,13 @@ It should be good enough for most purposes but if you want really top
 quality security then I recommend that you run rsync over ssh.
 
 Also note that the rsync server protocol does not currently provide any
-encryption of the data that is transferred over the connection. Only
+encryption of the data that is transferred over the link. Only
 authentication is provided. Use ssh as the transport if you want
 encryption.
 
 Future versions of rsync may support SSL for better authentication and
 encryption, but that is still being investigated.
 
-manpagesection(RUNNING AN RSYNC SERVER OVER A REMOTE SHELL PROGRAM)
-
-If rsync is run with both the --daemon and --rsh (-e) options, it will
-spawn an rsync daemon using a remote shell connection.  Several
-configuration options will not be available unless the remote user is
-root (e.g. chroot, setuid/setgid, etc.).  There is no need to configure
-inetd or the services map to include the rsync server port if you run an
-rsync server only via a remote shell program.
-
-ADVANCED: To run an rsync server out of a single-use ssh key, use the
-"command=em(COMMAND)" syntax in the remote user's authorized_keys entry,
-where command would be
-
-quote(rsync --server --daemon .)
-
-NOTE: rsync's argument parsing expects the trailing ".", so make sure
-that it's there.  If you want to use an rsyncd.conf(5)-style
-configuration file other than the default, you can added a
---config option to the em(command):
-
-quote(rsync --server --daemon --config=em(file) .)
-
-Note that the "--server" here is the internal option that rsync uses to
-run the remote version of rsync that it communicates with, and thus you
-should not be using the --server option under normal circumstances.
-
 manpagesection(EXAMPLES)
 
 A simple rsyncd.conf file that allow anonymous rsync to a ftp area at
@@ -496,7 +430,7 @@ susan:herpass
 
 manpagefiles()
 
-/etc/rsyncd.conf or rsyncd.conf
+/etc/rsyncd.conf
 
 manpageseealso()
 
@@ -514,7 +448,7 @@ Please report bugs! The rsync bug tracking system is online at
 url(http://rsync.samba.org/)(http://rsync.samba.org/)
 
 manpagesection(VERSION)
-This man page is current for version 2.x of rsync.
+This man page is current for version 2.0 of rsync
 
 manpagesection(CREDITS)
 

runtests.sh

@@ -125,9 +125,6 @@ set -e
 
 RUNSHFLAGS='-e'
 
-# for Solaris
-PATH="/usr/xpg4/bin/:$PATH"
-
 if [ -n "$loglevel" ] && [ "$loglevel" -gt 8 ]
 then
     if set -x
@@ -142,20 +139,6 @@ echo "$0 running in `pwd`"
 echo "    rsync_bin=$rsync_bin"
 echo "    srcdir=$srcdir"
 
-testuser=`id -un || whoami || echo UNKNOWN`
-
-echo "    testuser=$testuser"
-echo "    os=`uname -a`"
-
-# It must be "yes", not just nonnull
-if test "x$preserve_scratch" = xyes
-then
-    echo "    preserve_scratch=yes"
-else
-    echo "    preserve_scratch=no"
-fi    
-
-
 if test ! -f $rsync_bin
 then
     echo "rsync_bin $rsync_bin is not a file" >&2
@@ -193,8 +176,8 @@ prep_scratch() {
     return 0
 }
 
-maybe_discard_scratch() {
-    [ x"$preserve_scratch" != xyes ] && [ -d "$scratchdir" ] && rm -rf "$scratchdir"
+discard_scratch() {
+    [ -d "$scratchdir" ] && rm -rf "$scratchdir"
     return 0
 }
 
@@ -215,30 +198,16 @@ do
     result=$?
     set -e
 
-    if [ "x$always_log" = xyes -o \( $result != 0 -a $result != 77 -a $result != 78 \) ]
-    then
-	echo "----- $testbase log follows"
-	cat "$scratchdir/test.log"
-	echo "----- $testbase log ends"
-	if [ -f "$scratchdir/rsyncd.log" ]; then
-	    echo "----- $testbase rsyncd.log follows"
-	    cat "$scratchdir/rsyncd.log"
-	    echo "----- $testbase rsyncd.log ends"
-	fi
-    fi
-
     case $result in
     0)
 	echo "PASS    $testbase"
 	passed=`expr $passed + 1`
-	maybe_discard_scratch
+	discard_scratch
 	;;
     77)
-	# backticks will fill the whole file onto one line, which is a feature
-	whyskipped=`cat "$scratchdir/whyskipped"`
-	echo "SKIP    $testbase ($whyskipped)"
+	echo "SKIP    $testbase"
 	skipped=`expr $skipped + 1`
-	maybe_discard_scratch
+	discard_scratch
 	;;
     78)
         # It failed, but we expected that.  don't dump out error logs, 
@@ -249,6 +218,9 @@ do
 	;;
     *)
 	echo "FAIL    $testbase"
+	echo "----- $testbase failed: log follows"
+	cat "$scratchdir/test.log"
+	echo "----- $testbase log ends"
 	failed=`expr $failed + 1`
 	if [ "x$nopersist" = "xyes" ]
 	then

sender.c

@@ -1,17 +1,17 @@
-/*
+/* 
    Copyright (C) Andrew Tridgell 1996
    Copyright (C) Paul Mackerras 1996
-
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -20,83 +20,58 @@
 #include "rsync.h"
 
 extern int verbose;
+extern int remote_version;
 extern int csum_length;
 extern struct stats stats;
 extern int io_error;
 extern int dry_run;
 extern int am_server;
-extern int am_daemon;
-extern int protocol_version;
 
 
-/**
- * @file
- *
- * The sender gets checksums from the generator, calculates deltas,
- * and transmits them to the receiver.  The sender process runs on the
- * machine holding the source files.
- **/
-void read_sum_head(int f, struct sum_struct *sum)
-{
-	sum->count = read_int(f);
-	sum->blength = read_int(f);
-	if (protocol_version < 27) {
-		sum->s2length = csum_length;
-	} else {
-		sum->s2length = read_int(f);
-		if (sum->s2length > MD4_SUM_LENGTH) {
-			rprintf(FERROR, "Invalid checksum length %ld\n",
-			    (long)sum->s2length);
-			exit_cleanup(RERR_PROTOCOL);
-		}
-	}
-	sum->remainder = read_int(f);
-}
-
-/**
- * Receive the checksums for a buffer
- **/
+/*
+  receive the checksums for a buffer
+  */
 static struct sum_struct *receive_sums(int f)
 {
 	struct sum_struct *s;
 	int i;
 	OFF_T offset = 0;
 
-	s = new(struct sum_struct);
+	s = (struct sum_struct *)malloc(sizeof(*s));
 	if (!s) out_of_memory("receive_sums");
 
-	read_sum_head(f, s);
-
+	s->count = read_int(f);
+	s->n = read_int(f);
+	s->remainder = read_int(f);  
 	s->sums = NULL;
 
-	if (verbose > 3) {
-		rprintf(FINFO, "count=%ld n=%u rem=%u\n",
-			(long)s->count, s->blength, s->remainder);
-	}
+	if (verbose > 3)
+		rprintf(FINFO,"count=%d n=%d rem=%d\n",
+			s->count,s->n,s->remainder);
 
-	if (s->count == 0)
+	if (s->count == 0) 
 		return(s);
 
-	s->sums = new_array(struct sum_buf, s->count);
+	s->sums = (struct sum_buf *)malloc(sizeof(s->sums[0])*s->count);
 	if (!s->sums) out_of_memory("receive_sums");
 
-	for (i = 0; i < (int) s->count; i++) {
+	for (i=0;i<s->count;i++) {
 		s->sums[i].sum1 = read_int(f);
-		read_buf(f, s->sums[i].sum2, s->s2length);
+		read_buf(f,s->sums[i].sum2,csum_length);
 
 		s->sums[i].offset = offset;
 		s->sums[i].i = i;
 
-		if (i == (int) s->count-1 && s->remainder != 0) {
+		if (i == s->count-1 && s->remainder != 0) {
 			s->sums[i].len = s->remainder;
 		} else {
-			s->sums[i].len = s->blength;
+			s->sums[i].len = s->n;
 		}
 		offset += s->sums[i].len;
 
 		if (verbose > 3)
-			rprintf(FINFO, "chunk[%d] len=%d offset=%.0f sum1=%08x\n",
-				i, s->sums[i].len, (double)s->sums[i].offset, s->sums[i].sum1);
+			rprintf(FINFO,"chunk[%d] len=%d offset=%.0f sum1=%08x\n",
+				i,s->sums[i].len,(double)s->sums[i].offset,s->sums[i].sum1);
 	}
 
 	s->flength = offset;
@@ -106,74 +81,78 @@ static struct sum_struct *receive_sums(int f)
 
 
 
-void send_files(struct file_list *flist, int f_out, int f_in)
-{
+void send_files(struct file_list *flist,int f_out,int f_in)
+{ 
 	int fd = -1;
 	struct sum_struct *s;
 	struct map_struct *buf = NULL;
 	STRUCT_STAT st;
-	char fname[MAXPATHLEN];
+	char fname[MAXPATHLEN];  
 	int i;
 	struct file_struct *file;
 	int phase = 0;
-	extern struct stats stats;
+	extern struct stats stats;		
 	struct stats initial_stats;
-	extern int write_batch;
-	extern int read_batch;
-	int checksums_match;
-	int buff_len;
-	char buff[CHUNK_SIZE];
-	int j;
-	int done;
+	extern int write_batch;   /* dw */
+	extern int read_batch;    /* dw */
+	int checksums_match;   /* dw */
+	int buff_len;  /* dw */
+	char buff[CHUNK_SIZE];    /* dw */
+	int j;   /* dw */
+	int done;   /* dw */
 
 	if (verbose > 2)
-		rprintf(FINFO, "send_files starting\n");
+		rprintf(FINFO,"send_files starting\n");
 
 	while (1) {
-		unsigned int offset;
+		int offset=0;
 
 		i = read_int(f_in);
 		if (i == -1) {
-			if (phase == 0) {
+			if (phase==0 && remote_version >= 13) {
 				phase++;
 				csum_length = SUM_LENGTH;
-				write_int(f_out, -1);
+				write_int(f_out,-1);
 				if (verbose > 2)
-					rprintf(FINFO, "send_files phase=%d\n", phase);
+					rprintf(FINFO,"send_files phase=%d\n",phase);
 				continue;
 			}
 			break;
 		}
 
 		if (i < 0 || i >= flist->count) {
-			rprintf(FERROR, "Invalid file index %d (count=%d)\n",
+			rprintf(FERROR,"Invalid file index %d (count=%d)\n", 
 				i, flist->count);
 			exit_cleanup(RERR_PROTOCOL);
 		}
 
 		file = flist->files[i];
 
-		stats.current_file_index = i;
 		stats.num_transferred_files++;
 		stats.total_transferred_size += file->length;
 
+		fname[0] = 0;
 		if (file->basedir) {
-			/* N.B. We're sure that this fits, so offset is OK. */
-			offset = strlcpy(fname, file->basedir, sizeof fname);
-			if (!offset || fname[offset-1] != '/')
-				fname[offset++] = '/';
-		} else
-			offset = 0;
-		f_name_to(file, fname + offset);
-
-		if (verbose > 2)
-			rprintf(FINFO, "send_files(%d, %s)\n", i, fname);
-
-		if (dry_run) {
-			if (!am_server && verbose) {	/* log transfer */
-				rprintf(FINFO, "%s\n", fname+offset);
+			strlcpy(fname,file->basedir,MAXPATHLEN);
+			if (strlen(fname) == MAXPATHLEN-1) {
+				io_error = 1;
+				rprintf(FERROR, "send_files failed on long-named directory %s\n",
+					fname);
+				return;
 			}
-			write_int(f_out, i);
+			strlcat(fname,"/",MAXPATHLEN);
+			offset = strlen(file->basedir)+1;
+		}
+		strlcat(fname,f_name(file),MAXPATHLEN);
+	  
+		if (verbose > 2) 
+			rprintf(FINFO,"send_files(%d,%s)\n",i,fname);
+	  
+		if (dry_run) {	
+			if (!am_server) {
+				log_transfer(file, fname+offset);
+			}
+			write_int(f_out,i);
 			continue;
 		}
 
@@ -181,138 +160,129 @@ void send_files(struct file_list *flist, int f_out, int f_in)
 
 		s = receive_sums(f_in);
 		if (!s) {
-			io_error |= IOERR_GENERAL;
-			rprintf(FERROR, "receive_sums failed\n");
+			io_error = 1;
+			rprintf(FERROR,"receive_sums failed\n");
 			return;
 		}
 
 		if (write_batch)
-			write_batch_csum_info(&i, s);
-
+		    write_batch_csum_info(&i,flist->count,s);
+	  
 		if (!read_batch) {
 			fd = do_open(fname, O_RDONLY, 0);
 			if (fd == -1) {
-				if (errno == ENOENT) {
-					enum logcode c = am_daemon
-					    && protocol_version < 28 ? FERROR
-								     : FINFO;
-					io_error |= IOERR_VANISHED;
-					rprintf(c, "file has vanished: %s\n",
-						full_fname(fname));
-				} else {
-					io_error |= IOERR_GENERAL;
-					rprintf(FERROR, "send_files failed to open %s: %s\n",
-						full_fname(fname), strerror(errno));
-				}
+				io_error = 1;
+				rprintf(FERROR,"send_files failed to open %s: %s\n",
+					fname,strerror(errno));
 				free_sums(s);
 				continue;
 			}
-
+	  
 			/* map the local file */
-			if (do_fstat(fd, &st) != 0) {
-				io_error |= IOERR_GENERAL;
-				rprintf(FERROR, "fstat failed: %s\n", strerror(errno));
+			if (do_fstat(fd,&st) != 0) {
+				io_error = 1;
+				rprintf(FERROR,"fstat failed : %s\n",strerror(errno));
 				free_sums(s);
 				close(fd);
 				return;
 			}
-
+	  
 			if (st.st_size > 0) {
-				buf = map_file(fd, st.st_size);
+				buf = map_file(fd,st.st_size);
 			} else {
 				buf = NULL;
 			}
-
+	  
 			if (verbose > 2)
-				rprintf(FINFO, "send_files mapped %s of size %.0f\n",
-					fname, (double)st.st_size);
-
-			write_int(f_out, i);
+				rprintf(FINFO,"send_files mapped %s of size %.0f\n",
+					fname,(double)st.st_size);
 
+			write_int(f_out,i);
+	  
 			if (write_batch)
-				write_batch_delta_file((char *)&i, sizeof i);
+				write_batch_delta_file((char *)&i,sizeof(i));
 
-			write_sum_head(f_out, s);
+			write_int(f_out,s->count);
+			write_int(f_out,s->n);
+			write_int(f_out,s->remainder);
 		}
-
-		if (verbose > 2 && !read_batch)
-			rprintf(FINFO, "calling match_sums %s\n", fname);
-
-		if (!am_server && verbose) {	/* log transfer */
-			rprintf(FINFO, "%s\n", fname+offset);
+	  
+		if (verbose > 2)
+			if (!read_batch)
+			    rprintf(FINFO,"calling match_sums %s\n",fname);
+	  
+		if (!am_server) {
+			log_transfer(file, fname+offset);
 		}
 
 		set_compression(fname);
 
-		if (read_batch) {
-			/* read checksums originally computed on sender side */
-			read_batch_csum_info(i, s, &checksums_match);
-			if (checksums_match) {
-				read_batch_delta_file((char*)&j, sizeof (int));
-				if (j != i) {    /* if flist index entries don't match*/
-					rprintf(FINFO, "index mismatch in send_files\n");
-					rprintf(FINFO, "read index = %d flist ndx = %d\n", j, i);
-					close_batch_delta_file();
-					close_batch_csums_file();
-					exit_cleanup(1);
-				} else {
-					write_int(f_out, j);
-					write_sum_head(f_out, s);
-					done = 0;
-					while (!done) {
-						read_batch_delta_file((char*)&buff_len, sizeof (int));
-						write_int(f_out, buff_len);
-						if (buff_len == 0) {
-							done = 1;
-						} else {
-							if (buff_len > 0) {
-								read_batch_delta_file(buff, buff_len);
-								write_buf(f_out, buff, buff_len);
-							}
-						}
-					}  /* end while  */
-					read_batch_delta_file( buff, MD4_SUM_LENGTH);
-					write_buf(f_out, buff, MD4_SUM_LENGTH);
+                if (read_batch) { /* dw */
+                   /* read checksums originally computed on sender side */
+                   read_batch_csum_info(i, s, &checksums_match);
+                   if (checksums_match) {
+                       read_batch_delta_file( (char *) &j, sizeof(int) );
+                       if (j != i) {    /* if flist index entries don't match*/ 
+                          rprintf(FINFO,"index mismatch in send_files\n");
+                          rprintf(FINFO,"read index = %d flist ndx = %d\n",j,i);
+                          close_batch_delta_file();
+                          close_batch_csums_file();
+                          exit_cleanup(1);
+                       }
+                       else {
+                         write_int(f_out,j);
+                         write_int(f_out,s->count);
+                         write_int(f_out,s->n);
+                         write_int(f_out,s->remainder);
+                         done=0;
+                         while (!done) {
+                            read_batch_delta_file( (char *) &buff_len, sizeof(int) );
+                            write_int(f_out,buff_len);
+                            if (buff_len == 0) {
+                               done = 1;
+                            }
+                            else {
+                               if (buff_len > 0) {
+                                  read_batch_delta_file(buff, buff_len);
+                                  write_buf(f_out,buff,buff_len);
+                               }
+                            }
+                         }  /* end while  */
+                         read_batch_delta_file( buff, MD4_SUM_LENGTH);
+                         write_buf(f_out, buff, MD4_SUM_LENGTH);
 
-				}  /* j=i */
-			} else {  /* not checksum match */
-				rprintf (FINFO, "readbatch & checksums don't match\n");
-				rprintf (FINFO, "filename=%s is being skipped\n", fname);
-				continue;
-			}
-		} else  {
-			match_sums(f_out, s, buf, st.st_size);
-			log_send(file, &initial_stats);
+                       }  /* j=i */
+                   } else {  /* not checksum match */
+                      rprintf (FINFO,"readbatch & checksums don't match\n");
+                      rprintf (FINFO,"filename=%s is being skipped\n",
+			       fname);
+                      continue;
+                   }
+                } else  {
+		    match_sums(f_out,s,buf,st.st_size);
+		    log_send(file, &initial_stats);
+                }
+
+		if (!read_batch) { /* dw */
+		    if (buf) unmap_file(buf);
+		    close(fd);
 		}
-
-		if (!read_batch) {
-			if (buf) {
-				j = unmap_file(buf);
-				if (j) {
-					io_error |= IOERR_GENERAL;
-					rprintf(FERROR,
-					    "read errors mapping %s: (%d) %s\n",
-					    full_fname(fname), j, strerror(j));
-				}
-			}
-			close(fd);
-		}
-
+	  
 		free_sums(s);
-
+	  
 		if (verbose > 2)
-			rprintf(FINFO, "sender finished %s\n", fname);
+			rprintf(FINFO,"sender finished %s\n",fname);
 	}
 
 	if (verbose > 2)
-		rprintf(FINFO, "send files finished\n");
+		rprintf(FINFO,"send files finished\n");
 
 	match_report();
 
-	write_int(f_out, -1);
-	if (write_batch || read_batch) {
-		close_batch_csums_file();
-		close_batch_delta_file();
+	write_int(f_out,-1);
+	if (write_batch || read_batch) { /* dw */
+	    close_batch_csums_file();
+	    close_batch_delta_file();
 	}
 
 }

syscall.c

@@ -1,6 +1,5 @@
 /* 
    Copyright (C) Andrew Tridgell 1998
-   Copyright (C) 2002 by Martin Pool
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -17,41 +16,29 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-/**
- * @file syscall.c
- *
- * Syscall wrappers to ensure that nothing gets done in dry_run mode
- * and to handle system peculiarities.
- **/
+/*
+  syscall wrappers to ensure that nothing gets done in dry_run mode
+  */
 
 #include "rsync.h"
 
 extern int dry_run;
 extern int read_only;
 extern int list_only;
-extern int preserve_perms;
 
-#define RETURN_ERROR_IF(x,e) \
-	do { \
-		if (x) { \
-			errno = (e); \
-			return -1; \
-		} \
-	} while (0)
-
-#define RETURN_ERROR_IF_RO_OR_LO RETURN_ERROR_IF(read_only || list_only, EROFS)
+#define CHECK_RO if (read_only || list_only) {errno = EROFS; return -1;}
 
 int do_unlink(char *fname)
 {
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
+	CHECK_RO
 	return unlink(fname);
 }
 
 int do_symlink(char *fname1, char *fname2)
 {
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
+	CHECK_RO
 	return symlink(fname1, fname2);
 }
 
@@ -59,7 +46,7 @@ int do_symlink(char *fname1, char *fname2)
 int do_link(char *fname1, char *fname2)
 {
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
+	CHECK_RO
 	return link(fname1, fname2);
 }
 #endif
@@ -67,7 +54,7 @@ int do_link(char *fname1, char *fname2)
 int do_lchown(const char *path, uid_t owner, gid_t group)
 {
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
+	CHECK_RO
 	return lchown(path, owner, group);
 }
 
@@ -75,7 +62,7 @@ int do_lchown(const char *path, uid_t owner, gid_t group)
 int do_mknod(char *pathname, mode_t mode, dev_t dev)
 {
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
+	CHECK_RO
 	return mknod(pathname, mode, dev);
 }
 #endif
@@ -83,92 +70,68 @@ int do_mknod(char *pathname, mode_t mode, dev_t dev)
 int do_rmdir(char *pathname)
 {
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
+	CHECK_RO
 	return rmdir(pathname);
 }
 
 int do_open(char *pathname, int flags, mode_t mode)
 {
 	if (flags != O_RDONLY) {
-		RETURN_ERROR_IF(dry_run, 0);
-		RETURN_ERROR_IF_RO_OR_LO;
+	    if (dry_run) return -1;
+	    CHECK_RO
 	}
+#ifdef O_BINARY
+	/* for Windows */
+	flags |= O_BINARY;
+#endif
+	/* some systems can't handle a double / */
+	if (pathname[0] == '/' && pathname[1] == '/') pathname++;
 
-	return open(pathname, flags | O_BINARY, mode);
+	return open(pathname, flags, mode);
 }
 
 #if HAVE_CHMOD
 int do_chmod(const char *path, mode_t mode)
 {
-	int code;
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
-	code = chmod(path, mode);
-	if (code != 0 && preserve_perms)
-	    return code;
-	return 0;
+	CHECK_RO
+	return chmod(path, mode);
 }
 #endif
 
 int do_rename(char *fname1, char *fname2)
 {
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
+	CHECK_RO
 	return rename(fname1, fname2);
 }
 
-
-void trim_trailing_slashes(char *name)
-{
-	int l;
-	/* Some BSD systems cannot make a directory if the name
-	 * contains a trailing slash.
-	 * <http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2734739.html> */
-	
-	/* Don't change empty string; and also we can't improve on
-	 * "/" */
-	
-	l = strlen(name);
-	while (l > 1) {
-		if (name[--l] != '/')
-			break;
-		name[l] = '\0';
-	}
-}
-
-
 int do_mkdir(char *fname, mode_t mode)
 {
 	if (dry_run) return 0;
-	RETURN_ERROR_IF_RO_OR_LO;
-	trim_trailing_slashes(fname);	
+	CHECK_RO
 	return mkdir(fname, mode);
 }
 
-
 /* like mkstemp but forces permissions */
 int do_mkstemp(char *template, mode_t perms)
 {
-	RETURN_ERROR_IF(dry_run, 0);
-	RETURN_ERROR_IF(read_only, EROFS);
+	if (dry_run) return -1;
+	if (read_only) {errno = EROFS; return -1;}
 
 #if defined(HAVE_SECURE_MKSTEMP) && defined(HAVE_FCHMOD)
 	{
 		int fd = mkstemp(template);
-		if (fd == -1)
-			return -1;
-		if (fchmod(fd, perms) != 0 && preserve_perms) {
-			int errno_save = errno;
+		if (fd == -1) return -1;
+		if (fchmod(fd, perms) != 0) {
 			close(fd);
 			unlink(template);
-			errno = errno_save;
 			return -1;
 		}
 		return fd;
 	}
 #else
-	if (!mktemp(template))
-		return -1;
+	if (!mktemp(template)) return -1;
 	return do_open(template, O_RDWR|O_EXCL|O_CREAT, perms);
 #endif
 }

t_stub.c

@@ -1,70 +0,0 @@
-/*  -*- c-file-style: "linux" -*-
- * 
- * Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
- *
- * This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-   
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "rsync.h"
-
-/**
- * @file t_stub.c
- *
- * This file contains really simple implementations for rsync global
- * functions, so that module test harnesses can run standalone.
- **/
-
-int modify_window = 0;
-int module_id = -1;
-struct exclude_list_struct server_exclude_list;
-
- void rprintf(UNUSED(enum logcode code), const char *format, ...)
-{
-	va_list ap;
-	va_start(ap, format);
-	vfprintf(stderr, format, ap);
-	va_end(ap);
-}
-
- void _exit_cleanup(int code, const char *file, int line)
-{
-	fprintf(stderr, "exit(%d): %s(%d)\n",
-		code, file, line);
-	exit(code);
-}
-
- int check_exclude(UNUSED(struct exclude_list_struct *listp), UNUSED(char *name),
-		   UNUSED(int name_is_dir))
-{
-	/* This function doesn't really get called in this test context, so
-	 * just return 0. */
-	return 0;
-}
-
- char *lp_name(UNUSED(int mod))
-{
-    return NULL;
-}
-
- BOOL lp_use_chroot(UNUSED(int mod))
-{
-    return 0;
-}
-
- char *lp_path(UNUSED(int mod))
-{
-    return NULL;
-}
-

t_unsafe.c

@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2002 by Martin Pool
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/**
- * @file 
- *
- * Test harness for unsafe_symlink().  Not linked into @c rsync itself.
- *
- * Prints either "safe" or "unsafe" depending on the two arguments.
- * Always returns 0 unless something extraordinary happens.
- **/
-
-#include "rsync.h"
-
-int dry_run, read_only, list_only, verbose;
-int preserve_perms = 0;
-
-
-int
-main(int argc, char **argv)
-{
-	if (argc != 3) {
-		fprintf(stderr, "usage: t_unsafe LINKDEST SRCDIR\n");
-		return 1;
-	}
-
-	printf("%s\n",
-	       unsafe_symlink(argv[1], argv[2]) ? "unsafe" : "safe");
-	
-	return 0;
-}

testhelp/maketree.py

@@ -1,133 +0,0 @@
-#! /usr/bin/python2.2
-
-# Copyright (C) 2002 by Martin Pool <mbp@samba.org>
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version
-# 2 as published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-# 
-# You should have received a copy of the GNU Lesser General Public
-# License along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# Populate a tree with pseudo-randomly distributed files to test
-# rsync.
-
-from __future__ import generators
-import random, string, os, os.path
-
-nfiles = 10000
-depth = 5
-n_children = 20
-n_files = 20
-n_symlinks = 10
-
-name_chars = string.digits + string.letters
-
-abuffer = 'a' * 1024
-
-def random_name_chars():
-    a = ""
-    for i in range(10):
-        a = a + random.choice(name_chars)
-    return a
-
-    
-def generate_names():
-    n = 0
-    while 1:
-        yield "%05d_%s" % (n, random_name_chars())
-        n += 1
-
-
-class TreeBuilder:
-    def __init__(self):
-        self.n_children = 20
-        self.n_files = 100
-        self.total_entries = 100000 # long(1e8)
-        self.actual_size = 0
-        self.name_gen = generate_names()
-        self.all_files = []
-        self.all_dirs = []
-        self.all_symlinks = []
-
-
-    def random_size(self):
-        return random.lognormvariate(4, 4)
-
-
-    def random_symlink_target(self):
-        what = random.choice(['directory', 'file', 'symlink', 'none'])
-        try:
-            if what == 'directory':
-                return random.choice(self.all_dirs)
-            elif what == 'file':
-                return random.choice(self.all_files)
-            elif what == 'symlink':
-                return random.choice(self.all_symlinks)
-            elif what == 'none':
-                return self.name_gen.next()
-        except IndexError:
-            return self.name_gen.next()
-
-
-    def can_continue(self):
-        self.total_entries -= 1
-        return self.total_entries > 0
-
-        
-    def build_tree(self, prefix, depth):
-        """Generate a breadth-first tree"""
-        for count, function in [[n_files, self.make_file],
-                                [n_children, self.make_child_recurse],
-                                [n_symlinks, self.make_symlink]]:
-            for i in range(count):
-                if not self.can_continue():
-                    return
-                name = os.path.join(prefix, self.name_gen.next())
-                function(name, depth)
-
-
-    def print_summary(self):
-        print "total bytes: %d" % self.actual_size
-
-
-    def make_child_recurse(self, dname, depth):
-        if depth > 1:
-            self.make_dir(dname)
-            self.build_tree(dname, depth-1)
-
-
-    def make_dir(self, dname, depth='ignore'):
-        print "%s/" % (dname)
-        os.mkdir(dname)
-        self.all_dirs.append(dname)
-
-
-    def make_symlink(self, lname, depth='ignore'):
-        print "%s -> %s" % (lname, self.random_symlink_target())
-
-
-    def make_file(self, fname, depth='ignore'):
-        size = long(self.random_size())
-        print "%-70s %d" % (fname, size)
-        f = open(fname, 'w')
-        f.truncate(size)
-        self.fill_file(f, size)
-        self.all_files.append(fname)
-        self.actual_size += size
-
-    def fill_file(self, f, size):
-        while size > 0:
-            f.write(abuffer[:size])
-            size -= len(abuffer)
-
-    
-tb = TreeBuilder()
-tb.build_tree('/tmp/foo', 3)
-tb.print_summary()

testsuite/00-hello.test

@@ -2,4 +2,4 @@
 
 echo $0 running
 
-$RSYNC --version || exit 1
+"$rsync_bin" --version || exit 1

testsuite/README

@@ -0,0 +1,7 @@
+This directory contains automatic test cases for rsync.  You can run
+them yourself if you want, preferably by doing "make check" in the
+top-level source directory.  (Not implemented yet.)
+
+They also run automatically on the build farm, and you can see the
+results on http://build.samba.org/.  That's controlled by the file
+./runlist.

testsuite/README.testsuite

@@ -1,30 +0,0 @@
-automatic testsuite for rsync			-*- text -*-
-
-We're trying to develop some more substantial tests to prevent rsync
-regressions.  Ideally, all code changes or bug reports would come with
-an appropriate test suite.
-
-You can run these tests by typing "make check" in the build directory.
-The tests will run using the rsync binary in the build directory, so
-you do not need to do "make install" first.  Indeed, you probably
-should not install rsync before running the tests.
-
-If you instead type "make installcheck" then the suite will test the
-rsync binary from its installed location (e.g. /usr/local/bin/rsync).
-You can use this to test a distribution build, or perhaps to run a new
-test suite against an old version of rsync.  Note that in accordance
-with the GNU Standards, installcheck does not look for rsync on the
-path.
-
-If the tests pass, you should see a report to that effect.  Some tests
-require being root or some other precondition, and so will normally be
-checked -- look at the test scripts for more information.
-
-If the tests fail, you will see rather more output.  The scratch
-directory will remain in the build directory.  It would be useful if
-you could include the log messages when reporting a failure.
-
-These tests also run automatically on the build farm, and you can see
-the results on http://build.samba.org/.
-
-

testsuite/chgrp.test

@@ -1,35 +0,0 @@
-#! /bin/sh
-
-# Copyright (C) 2002 by Martin Pool <mbp@samba.org>
-
-# This program is distributable under the terms of the GNU GPL (see
-# COPYING).
-
-# Test that rsync with -gr will preserve groups when the user running
-# the test is a member of them.  Hopefully they're in at least one
-# test.
-
-. $srcdir/testsuite/rsync.fns
-
-set -x
-
-# Build some hardlinks
-
-fromdir="$scratchdir/from"
-todir="$scratchdir/to"
-
-mygrps="`rsync_getgroups`" || fail "Can't get groups"
-mkdir "$fromdir"
-
-for g in $mygrps
-do
-    name="$fromdir/foo-$g"
-    date > "$name"
-    chgrp "$g" "$name" || fail "Can't chgrp"
-done
-sleep 2
-
-checkit "$RSYNC -rtgvvv \"$fromdir/\" \"$todir/\"" "$fromdir" "$todir"
-
-# The script would have aborted on error, so getting here means we've won.
-exit 0

testsuite/chown.test

@@ -1,37 +0,0 @@
-#! /bin/sh
-
-# Copyright (C) 2002 by Martin Pool <mbp@samba.org>
-
-# This program is distributable under the terms of the GNU GPL (see
-# COPYING).
-
-# Test that when rsync is running as root and has -a it correctly sets
-# the ownership of the destination.
-
-# We don't know what users will be present on this system, so we just
-# use random numeric uids and gids.
-
-. $srcdir/testsuite/rsync.fns
-
-set -x
-
-# Build some hardlinks
-
-fromdir="$scratchdir/from"
-todir="$scratchdir/to"
-
-mkdir "$fromdir"
-name1="$fromdir/name1"
-name2="$fromdir/name2"
-echo "This is the file" > "$name1"
-echo "This is the other file" > "$name2"
-
-chown 5000 "$name1" || test_skipped "Can't chown (probably need root)"
-chown 5001 "$name2" || test_skipped "Can't chown (probably need root)"
-chgrp 5002 "$name1" || test_skipped "Can't chgrp (probably need root)"
-chgrp 5003 "$name2" || test_skipped "Can't chgrp (probably need root)"
-
-checkit "$RSYNC -aHvv \"$fromdir/\" \"$todir/\"" "$fromdir" "$todir"
-
-# The script would have aborted on error, so getting here means we've won.
-exit 0

testsuite/daemon-gzip-download.test

@@ -1,33 +0,0 @@
-#!/bin/sh
-
-# Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
-
-#    This program is free software; you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation; either version 2 of the License, or
-#    (at your option) any later version.
-   
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-   
-#    You should have received a copy of the GNU General Public License
-#    along with this program; if not, write to the Free Software
-#    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# This test tries to download a tree over a compressed connection from
-# the server.  This ought to exercise (exorcise?) a bug in 2.5.3.
-
-. "$suitedir/rsync.fns"
-
-build_rsyncd_conf
-
-RSYNC_CONNECT_PROG="$RSYNC --config=$conf --daemon"
-export RSYNC_CONNECT_PROG
-
-hands_setup
-checkit "$RSYNC -avvvvz localhost::test-from/ \"$TO/\"" "$FROM" "$TO"
-
-# The script would have aborted on error, so getting here means we've won.
-exit 0

testsuite/daemon-gzip-upload.test

@@ -1,27 +0,0 @@
-#!/bin/sh
-
-# Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
-
-# This program is distributable under the terms of the GNU GPL (see
-# COPYING)
-
-# We don't really want to start the server listening, because that
-# might interfere with the security or operation of the test machine.
-# Instead we use the fake-connect feature to dynamically assign a pair
-# of ports.
-
-# This test tries to upload a file over a compressed connection to the
-# server.  This ought to exercise (exorcise?) a bug in 2.5.3.
-
-. "$suitedir/rsync.fns"
-
-build_rsyncd_conf
-
-RSYNC_CONNECT_PROG="$RSYNC --config=$conf --daemon"
-export RSYNC_CONNECT_PROG
-
-hands_setup
-checkit "$RSYNC -avvvvz \"$FROM/\" localhost::test-to/" "$FROM" "$TO"
-
-# The script would have aborted on error, so getting here means we've won.
-exit 0

testsuite/daemon.test

@@ -26,7 +26,7 @@
 
 build_rsyncd_conf
 
-RSYNC_CONNECT_PROG="$RSYNC --config=$conf --daemon"
+RSYNC_CONNECT_PROG="$rsync_bin --config=$conf --daemon"
 export RSYNC_CONNECT_PROG
 
-$RSYNC -v localhost::
+$rsync_bin -v localhost::

testsuite/devices.test

@@ -1,38 +0,0 @@
-#! /bin/sh
-
-# Copyright (C) 2002 by Martin Pool <mbp@samba.org>
-
-# This program is distributable under the terms of the GNU GPL (see
-# COPYING).
-
-# Test rsync handling of devices.  This can only run if you're root.
-
-. $srcdir/testsuite/rsync.fns
-
-set -x
-
-# Build some hardlinks
-
-fromdir="$scratchdir/from"
-todir="$scratchdir/to"
-
-case `id -u` in
-'') ;; # If "id" failed, try to continue...
-0) ;;
-*) test_skipped "Rsync won't copy devices unless we're root" ;;
-esac
-
-# TODO: Need to test whether hardlinks are possible on this OS/filesystem
-
-mkdir "$fromdir"
-mknod "$fromdir/char" c 41 67  || test_skipped "Can't create char device node unless root"
-mknod "$fromdir/char2" c 42 68  || test_skipped "Can't create char device node unless root"
-mknod "$fromdir/char3" c 42 69  || test_skipped "Can't create char device node unless root"
-mknod "$fromdir/block" b 42 69 || test_skipped "Can't create block device node unless root"
-mknod "$fromdir/block2" b 42 73 || test_skipped "Can't create block device node unless root"
-mknod "$fromdir/block3" b 105 73 || test_skipped "Can't create block device node unless root"
-
-checkit "$RSYNC -aHvv \"$fromdir/\" \"$todir/\"" "$fromdir" "$todir"
-
-# The script would have aborted on error, so getting here means we've won.
-exit 0

testsuite/duplicates.test

@@ -21,6 +21,9 @@
 
 . $srcdir/testsuite/rsync.fns
 
+echo "SKIP THIS FOR NOW; It's a known bug"
+exit 77
+
 set -x
 
 # Build some hardlinks
@@ -36,18 +39,19 @@ ln -s "$name1" "$name2" || fail "can't create symlink"
 
 outfile="$scratchdir/rsync.out"
 
-checkit "$RSYNC -avv \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$todir/\"" "$fromdir" "$todir" \
+checkit "rsync -avv \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$todir/\"" "$fromdir" "$todir" \
     | tee "$outfile"
 
 # Make sure each file was only copied once...
 if [ `grep -c '^name1$' "$outfile"` != 1 ]
 then
-    test_fail "name1 was not copied exactly once"
+    test_xfail "name1 was not copied exactly once"
 fi
-if [ `grep -c '^name2 -> ' "$outfile"` != 1 ]
+if [ `grep -c '^name2$' "$outfile"` != 1 ]
 then
-    test_fail "name2 was not copied exactly once"
+    test_xfail "name2 was not copied exactly once"
 fi
 
-# The script would have aborted on error, so getting here means we've won.
 exit 0
+# last [] may have failed but if we get here then we've won
+