* src/incremen.c (read_directory_file): Execute eventual -C dir
after opening the snapshot file.
(collect_and_sort_names): Remove call to chdir_do
* tests/incr05.at, tests/incr06.at: Use relative file names for
snapshot files.
* src/names.c (is_pattern): Remove.
(regex_usage_warning): Use fnmatch_pattern_has_wildcards instead of
is_pattern.
* src/tar.c: New option --exclude-backups.
(vcs_file_table, backup_file_table): New globals.
(add_exclude_array): New function.
* tests/exclude01.at, tests/exclude02.at,
tests/exclude03.at, tests/exclude04.at,
tests/exclude05.at: New testcases. Supplied by Phil Proudman.
* tests/Makefile.am (TESTSUITE_AT): Add new tests.
* tests/testsuite.at: Add new tests.
* THANKS: Update.
Changes to src/create.c and src/incremen.c are partially
based on patch from Alexander Peslyak <solar at openwall.com>.
The new testcases require paxutils commit f653a2b or later.
* src/common.h (struct name): New member `cmdline'.
(dump_file): Change type of the 2nd argument to bool.
(file_removed_diag, dir_removed_diag): New prototypes.
(addname): New argument `cmdline'.
(name_from_list): Change return value.
* src/create.c (dump_dir0, dump_dir): top_level is bool.
(create_archive): Update calls to name_from_list.
Take advantage of the name->cmdline to set top_level argument
during incremental backups.
(dump_file0): top_level is bool.
Do not bail out if a no-top-level file disappears during incremental
backup, use file_removed_diag instead.
(dump_filed): top_level is bool.
* src/incremen.c (update_parent_directory): Silently ignore
ENOENT. It should have already been reported elsewhere.
(scan_directory): Use dir_removed_diag to report missing directories.
* src/misc.c (file_removed_diag, dir_removed_diag): New functions.
* src/names.c (name_gather): Set ->cmdname.
(addname): Likewise. All uses updated.
(name_from_list): Return struct name const *. All uses updated.
* tests/filerem01.at: New testcase.
* tests/filerem02.at: New testcase.
* tests/Makefile.am, tests/testsuite.at: Add filerem01.at, filerem02.at
* tests/grow.at, test/truncate.at: Use new syntax for genfile --run.
* NEWS: Update.
* doc/tar.texi: Minor fix.
The modified algorithm tries to avoid dumping the same
directory twice and ensures the order of the directories
in the resulting archive is the same, whatever their order
on the command line. It also fixes the operation of
--listed-incremental -C.
* gnulib.modules: Add canonicalize
* src/common.h (incremental_level): New global.
(check_exclusion_tags): first argument is const.
(get_directory_contents): Add third argument.
(zap_slashes, normalize_filename): New prototypes.
(chdir_count): New prototype.
(WARN_VERBOSE_WARNINGS): New define.
(WARN_ALL): Exclude WARN_VERBOSE_WARNINGS.
* src/compare.c (diff_dumpdir): Update the call to get_directory_contents.
* src/create.c (check_exclusion_tags): First argument is const.
Use ISSLASH and DIRECTORY_SEPARATOR instead of referring to '/'.
* src/incremen.c (struct directory): New member `caname'.
(hash_directory_name): Rename to hash_directory_canonical_name. Operate
on the canonical name.
(compare_directory_names): Rename to compare_directory_canonical_names.
Operate on the canonical name.
(make_directory): Take two arguments.
(free_directory): Free caname.
(attach_directory): Create caname.
(find_directory): Use caname for lookups.
(PD_VERBOSE): Remove.
(PD_FORCE_INIT): New define.
(procdir): First argument is const.
Reinitialize directory if PD_FORCE_INIT bit is set.
Do not use PD_VERBOSE or verbose_option for issuing warnings.
Rely on WARNOPT instead.
Always set *entry.
(scan_directory): Take three arguments. The third one is a boolean
which is true if the directory is explicitly mentioned on the command
line.
(get_directory_contents): Remove. Use scan_directory instead.
All callers updated.
(read_directory_file): Truncate the file if --level=0 is given.
* src/misc.c: Include canonicalize.h
(zap_slashes, normalize_filename): New functions.
(chdir_count): New function.
* src/names.c (add_hierarchy_to_namelist): Take three arguments, as
get_directory_contents and scan_directory.
(collect_and_sort_names): Allow at most one -C, before file name
arguments.
Read directory file after eventual changing to another directory.
Avoid adding the same directory under different pathnames to
the list.
* src/tar.c: New option --level.
* tests/incr03.at, tests/incr04.at, tests/listed01.at,
tests/listed02.at, tests/rename01.at, tests/rename02.at,
tests/rename03.at: Update for new tar behavior.
* tests/multiv01.at: Do not use --listed-incremental.
* NEWS, THANKS: Update
* src/extract.c (extract_dir): reset status to 0 if the
directory already exists.
* src/misc.c (maybe_backup_file): Assign before_backup_name
and clear after_backup_name before checking if we really need
to backup the file.
* tests/backup01.at: New testcase.
* tests/extrac08.at: New testcase.
* tests/Makefile.am, tests/testsuite.at: Add extrac08.at and
backup01.at
* src/create.c (dump_hard_link): Always look up in the link table
if remove_files_option is set. Patch suggested by Theodore Ts'o
<tytso@mit.edu>.
(check_links): Remove extra newline from the warning message.
* tests/link02.at, tests/link03.at: New testcases.
* tests/Makefile.am (TESTSUITE_AT): Add link02.at and link03.at
* tests/testsuite.at: Include link02.at and link03.at
* src/create.c (file_count_links): Transform link target
before the look up.
* tests/xform-h.at: New test case.
* tests/Makefile.am (TESTSUITE_AT): Add xform-h.at.
* tests/testsuite.at: Add xform-h.at
* Makefile.am (INCLUDES): Add ../lib, for rmt-command.h
* src/buffer.c (short_read): Report the actual record size
only if the archive descriptor refers to a device.
* tests/pipe.at, tests/shortrec.at,
tests/sparsemvp.at: Reflect the above change.
* NEWS, configure.ac: Version 1.22.90
* bootstrap.conf: Include size_max.
* gnulib.modules: Remove memset, rmdir. Replace strdup with
strdup-posix. Patch by Eric Blake.
* src/tar.c: Implement -I as a shorthand for --use-compress-program.
* doc/tar.texi: Document -I.
* tests/pipe.at, tests/shortrec.at: Account for eventual 'Record
size' output.
* tests/testsuite.at (AT_TAR_CHECK_HOOK): New define
(AT_TAR_WITH_HOOK, TAR_IGNREC_HOOK): New macros.
which was always false on a first record and thus disabled record
size autodetection. Thanks Ed Leaver for the patch.
(_gnu_flush_read): Handle blocking_factor == 1.
* tests/sparsemv.at: Reflect changes to buffer.c.
* tests/sparsemvp.at: Likewise.
* tests/volsize.at: Likewise.
* NEWS: Update.
* THANKS: Add Ed Leaver.
* src/incremen.c (struct directory): New member `next'. Change
type of `name'.
(dirhead, dirtail): New statics.
(make_directory): Reflect changes to struct directory.
(free_directory, attach_directory): New functions.
(dirlist_replace_prefix): New function.
(note_directory): Use attach_directory, instead of make_directory,
(find_directory, find_directory_meta): Use free_directory.
(procdir): Replace directory prefixes in directory list to avoid
marking subdirectories as renamed after renaming their parent
directory.
(append_incremental_renames): Iterate over directory list, not
hash table, to preserve logical ordering of renames.
* tests/rename04.at, tests/rename05.at: New test cases.
* tests/Makefile.am, tests/testsuite.at: Add rename04.at and
rename05.at.
* tests/atlocal.in (decho): New function.
* tests/multiv06.at: Use decho instead of echo2.
* tests/incremental.at: Raise wait interval to 2 seconds.
* src/tar.c (decode_options): Do not allow volume length less
than record size.
* src/buffer.c (_gnu_flush_write): Compensate for the effect
of eventual flush_archive occurring in the middle of buffer
move.
Increment records_written only if _flush_write was able to write
something.
* tests/multiv06.at: New testcase.
* tests/Makefile.am, test/testsuite.at: Add tests/multiv06.at
* src/buffer.c (try_new_volume): Print more information with error
diagnostics.
(_gnu_flush_write): Improve error checking. Adjust
real_s_sizeleft before calling new_volume to avoid creating
malformed multivolume headers.
* tests/delete05.at, tests/gzip.at, tests/ignfail.at,
tests/longv7.at, tests/lustar01.at, tests/lustar02.at,
tests/shortfile.at: Update to match new diagnostic wording
(see 2008-05-06).
* NEWS: Update.
* configure.ac: Raise version number to 1.20
* src/compare.c (diff_dumpdir): const.
* src/common.h (dumpdir_t,dumpdir_iter_t): New data types.
(dumpdir_create0,dumpdir_create,dumpdir_free,dumpdir_locate)
(dumpdir_first,dumpdir_next): New functions.
* src/incremen.c (dumpdir_create0,dumpdir_create,dumpdir_free)
(dumpdir_first,dumpdir_next): New functions.
(dumpdir_locate): Rewrite using binary search.
(struct directory): Change members char *contents, *icontents to
struct dumpdir *dump, *idump. All references updated.
(note_directory): Last arg is const.
* src/names.c (add_hierarchy_to_namelist): buffer is const.
* tests/incr03.at, tests/incr04.at, tests/rename02.at,
tests/rename03.at: Insert calls to sleep between creation of files
and adding them to the archive.
