mirror/rsync
1
0 Fork 0
mirror of https://github.com/RsyncProject/rsync.git synced 2026-10-20 12:54:15 -04:00
Code Issues Packages Projects Releases Wiki Activity

separated out the make_backup code in preparation for some patches

Browse Source 
from Bob Edwards
This commit is contained in:
Andrew Tridgell committed 1999-08-30 08:19:47 +00:00
1 parent 79452d4693
commit 3d19b4c83e
3 files changed
+47 -23
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

Makefile.in
+1 -1
View File
@@ -24,7 +24,7 @@ LIBOBJ=lib/getopt.o lib/fnmatch.o lib/compat.o lib/snprintf.o lib/mdfour.o
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
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
DAEMON_OBJ = params.o loadparm.o clientserver.o access.o connection.o authenticate.o
OBJS=$(OBJS1) $(OBJS2) $(DAEMON_OBJ) $(LIBOBJ) $(ZLIBOBJ)
backup.c
+46
View File
@@ -0,0 +1,46 @@
/*
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.
*/
/* backup handling code */
#include "rsync.h"
extern int verbose;
extern char *backup_suffix;
int make_backup(char *fname)
{
char fnamebak[MAXPATHLEN];
if (strlen(fname) + strlen(backup_suffix) > (MAXPATHLEN-1)) {
rprintf(FERROR,"backup filename too long\n");
return 0;
}
slprintf(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) {
rprintf(FERROR,"rename %s %s : %s\n",fname,fnamebak,strerror(errno));
return 0;
}
} else if (verbose > 1) {
rprintf(FINFO,"backed up %s to %s\n",fname,fnamebak);
}
return 1;
}
rsync.c
-22
View File
@@ -30,7 +30,6 @@ extern int preserve_uid;
extern int preserve_gid;
extern int preserve_perms;
extern int make_backups;
extern char *backup_suffix;
/*
@@ -232,27 +231,6 @@ void sig_int(void)
exit_cleanup(RERR_SIGNAL);
}
int make_backup(char *fname)
{
char fnamebak[MAXPATHLEN];
if (strlen(fname) + strlen(backup_suffix) > (MAXPATHLEN-1)) {
rprintf(FERROR,"backup filename too long\n");
return 0;
}
slprintf(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) {
rprintf(FERROR,"rename %s %s : %s\n",fname,fnamebak,strerror(errno));
return 0;
}
} else if (verbose > 1) {
rprintf(FINFO,"backed up %s to %s\n",fname,fnamebak);
}
return 1;
}
/* finish off a file transfer, renaming the file and setting the permissions
and ownership */