components, returning the same errors that would occur if the path
elements didn't actually exist. The glob_match() code was also
changed to no longer truncate an arg with an excluded path element
(it just omits excluded items from glob matching).
- Remove the trailing slash earlier, so that it doesn't
affect the XFLG_ABS_IF_SLASH check.
- Count the slashes earlier so that the XFLG_ABS_IF_SLASH
can use it instead of using a strchr() all that could
scan past the end of the input.
- Put all the state variables into a single struct.
- Reuse the buffer memory for each glob_expand() call until a final
call with a NULL pointer tells us to free it.
- Removed the CFN_KEEP_LEADING_DOT_DIR flag for clean_fname().
- Explicitly add an implied dot-dir to the transfer rather than keeping
a leading a "./" prefix as a part of a relative pathname.
- Added the CFN_KEEP_DOT_DIRS flag for clean_fname().
- Added the SP_KEEP_DOT_DIRS flag for sanitize_path().
- Call clean_fname() a couple more times.
The generator can skip a directory's contents altogether due to
--ignore-non-existing, a daemon exclude, or a mkdir failure. On a
--dry-run, the generator can also note the missingness of a directory
while still scanning its contents. These two scenarios were conflated
using a single set of missing_below/missing_dir variables in combination
with transient increments in dry_run; this caused at least three bugs.
Now recv_generator has separate variables for the two scenarios, called
skip_dir and dry_missing_dir, respectively. For simplicity, we take the
F_DEPTH instead of having separate *_below variables. We mark both
kinds of missing dirs with FLAG_MISSING_DIR. (dry_run > 1) iff the
*root* of the destination does not exist; it is no longer incremented
for missing subdirs. I added tests for the three fixed bugs in
missing.test.
the FLAG_SKIP_HLINK flag, which gets set on any hard-linked file that
the user wants to skip (e.g. via --ignore-existing, --append, etc.).
The code in hlink.c now deals with the skipped files instead of
triggering an assert() error.
create a directory in the backup-path area.
- Fixed a bug where make_file() was setting F_PATHNAME() on the
receiving side.
- A non-pool (temp-memory) file structure now stores the size of
its extra_cnt value in the F_DEPTH() int so that unmake_file()
can always be sure of how to free() the memory.
- The ACL-preserving code no longer allocates 4 more bytes per
file entry than it needs.
- Got rid of a useless adding of the symlink length to "bp".
Wayne Davison