changelog

gnu tar 源码包。 tar 软件是 Unix 系统下的一个打包软件

2008-02-20  Sergey Poznyakoff  <[e-mail]>

	* 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/system.c: Remove setenv.h

2008-03-31  Sergey Poznyakoff  <[e-mail]>

	* src/create.c (dump_file0): Count links only for actually dumped
	files. 

2008-03-27  Sergey Poznyakoff  <[e-mail]>

	* NEWS: Document --no-check-device and --check-device.
	* doc/rendition.texi: Change the way FIXME-*refs are handled in
	!PROOF. 
	* doc/intern.texi, doc/tar.texi: Update.
	* doc/untabify.el: New file.
	* doc/Makefile.am (EXTRA_DIST): Add untabify.el
	(untabify, final, check-format, check-refs, check-fixmes)
	(check-unrevised, all-check-docs, check-docs): New rules.
	
	* src/common.h (check_device_option): New global.
	* src/incremen.c (procdir): Use boolean and instead of bitwise
	one. Patch by Jean-Louis Martineau.
	Compare device numbers only if check_device_option is set.
	* src/tar.c: New command line options --no-check-device and
	--check-device. Proposed by Jean-Louis Martineau.
	(parse_opt): Hanlde new options.
	(decode_options): Initialize check_device_option to true.
	
	* THANKS: Update

2008-03-06  Sergey Poznyakoff  <[e-mail]>

	* bootstrap: Use rsync to get translations.
	* doc/tar.texi: Minor change.
	* lib/.cvsignore: Update
	* po/.cvsignore: Update
	* src/system.c: Remove include setenv.h.
	* tests/atlocal.in (STAR_DATA_URL): Update.
	* tests/star/README: Update URL. 

2008-02-09  Sergey Poznyakoff  <[e-mail]>

	* doc/tar.texi: Fix a typo. Reported by Denis Excoffier.

2008-02-08  Sergey Poznyakoff  <[e-mail]>

	* NEWS: Update.
	* configure.ac: Version 1.19.90
	* po/POTFILES.in: Add missing files.
	* src/compare.c (verify_volume): Honor --ignore-zeros.
	Proposed by Jan-Benedict Glaw.
	* tests/shortfile.at (AT_KEYWORDS): Add shortfile0.

2008-02-07  Sergey Poznyakoff  <[e-mail]>

	* NEWS: Update.
	* src/create.c (dump_file0): Apply transform_name to symlink
	targets.

2008-02-04  Sergey Poznyakoff  <[e-mail]>

	* src/transform.c: Support multiple --transform options. Support
	semicolon-separated lists of replace expressions.
	* NEWS, tar.texi: Document changes to the --transform option.

2008-01-30  Paul Eggert  <[e-mail]>

	* doc/tar.texi: Update Back-Cover text to reflect new GNU wording.

2007-12-17  Paul Eggert  <[e-mail]>

	Exit with nonzero status if a close fails on an archive.
	Problem (and initial trivial fix)
	* src/buffer.c (close_archive, new_volume): close_error, not
	close_warn. 

2007-12-05  Sergey Poznyakoff  <[e-mail]>

	* src/buffer.c (check_compressed_archive): Do not bail out if the
	file is too short, set boolean flag, passed as an argument
	instead.  This fixes a bug introduced on 2007-08-24. See also
	tests/shortupd.at.

	* tests/Makefile.am, tests/testsuite.at: Add shortupd.at.
	* tests/shortupd.at: New test.

2007-11-12  Jim Meyering  <[e-mail]>

	Don't read from name[-1].
	* src/incremen.c (make_directory): Handle namelen == 0, since
	find_directory_meta calls make_directory ("").

2007-11-07  Sergey Poznyakoff  <[e-mail]>

	* bootstrap (checkout): Use URL of the gnulib CVS mirror.
	* gnulib.modules: Add fseeko and snprintf.

2007-10-31  Sergey Poznyakoff  <[e-mail]>

	* src/checkpoint.c: New actions: bell and ttyout
	* src/system.c (sys_exec_info_script)
	(sys_exec_checkpoint_script): pass the current blocking factor in
	TAR_BLOCKING_FACTOR environment variable.
	* doc/tar.texi: Update
	* NEWS: Update

2007-10-30  Sergey Poznyakoff  <[e-mail]>

	* doc/Makefile.am: Use texi2html and the CVS version of gendocs.sh
	to create HTML versions of the manual.
	* doc/gendocs_template: Likewise.
	* doc/tar.texi: Document --hard-dereference and
	--checkpoint-action options. Improve documentation of
	--check-links.

2007-10-29  Sergey Poznyakoff  <[e-mail]>

	* NEWS: Update
	* configure.ac: Version 1.19.1
	* po/POTFILES.in: Add src/checkpoint.c
	* src/Makefile.am (tar_SOURCES): add checkpoint.c
	* src/checkpoint.c: New file - checkpoint handling.
	* src/buffer.c (checkpoint, do_checkpoint): Remove.
	(_flush_write, simple_flush_read, _gnu_flush_read): Use
	checkpoint_run.
	* src/common.h (enum checkpoint_style): Remove.
	(checkpoint_style): Remove.
	(DEFAULT_CHECKPOINT): New define.
	(hard_dereference_option): New variable.
	(sys_exec_checkpoint_script): New declaration.
	* src/create.c (file_count_links): do nothing if
	hard_dereference_option is set.
	* src/system.c (sys_exec_checkpoint_script): New function.
	(sys_exec_info_script): Restore SIGPIPE handler.
	* src/tar.c: (parse_opt): New options --hard-dereference,
	--checkpoint-action.
	(decode_options): Call checkpoint_finish_compile.

	* src/system.c (sys_exec_info_script): Initialize buf. Problem
	reported by Bengt-Arne Fjellner.

2007-10-18  Jim Meyering  <[e-mail]>

	Avoid compiler warnings.
	* src/list.c (read_header_primitive): Define two locals, to
	avoid incorrect "may be used uninitialized" warnings.
	* src/incremen.c (procdir): Remove decl of unused local, "len".

2007-10-18  Sergey Poznyakoff  <[e-mail]>

	* doc/tar.texi (gzip): Remove compression patent
	warning. According to Brett Smith, the patent is
	expired.

2007-10-17  Sergey Poznyakoff  <[e-mail]>

	* src/suffix.c: New file. Compress format detection by archive
	suffix (when creating). Suggested by Jean-Pierre Demailly.
	* src/Makefile.am: Add suffix.c
	* src/buffer.c (magic): Add an entry for new lzma format. Proposed
	by Lasse Collin.
	* src/common.h (set_comression_program_by_suffix): New prototype.
	* src/tar.c: New options --auto-compress (-a) and --lzma
	* THANKS: Add Lasse Collin and Jean-Pierre Demailly.
	* NEWS: Update
	* doc/tar.texi: Update

2007-10-12  Paul Eggert  <[e-mail]>

	* src/utf8.c (string_ascii_p): Recode to avoid bogus GCC 4.2.1
	warning about "comparison is always true due to limited range of
	data type" when char is unsigned.

2007-10-11  Paul Eggert  <[e-mail]>

	Adjust to recent gnulib changes.
	* configure.ac: Dont' check for strerror, since gnulib now does this.
	* .cvsignore: Add m4, tar-[0-9]*.
	* lib/.cvsignore: Adjust to various gnulib file name changes.
	Add .deps, rmt-command.h.

2007-10-10  Sergey Poznyakoff  <[e-mail]>

	* configure.ac, NEWS: Raise version number to 1.19
	* tests/star/README: Update

2007-10-05  Sergey Poznyakoff  <[e-mail]>

	* src/create.c (dump_regular_file): Fix file padding in case of
	truncation to zero size.
	* NEWS: Update

2007-10-04  Sergey Poznyakoff  <[e-mail]>

	* tests/T-null.at: Use AT_DATA for sample output.

2007-10-03  Sergey Poznyakoff  <[e-mail]>

	* src/incremen.c (try_purge_directory): Ensure that arguments to T
	and R are safe.

2007-09-29  Sergey Poznyakoff  <[e-mail]>

	* src/incremen.c (obstack_code_rename): Apply safer_name_suffix to
	name arguments before storing them in T and R records. Reported by
	Nicholas Cole.

2007-09-27  Sergey Poznyakoff  <[e-mail]>

	* configure.ac: Raise version number to 1.18.90
	* NEWS: Likewise

	* doc/snapshot.texi: Document version 2.
	* doc/dumpdir.texi: Update.

	Implement --exclude-tag* and --exclude-cache* options for listed
	incremental archives.
	New option --exclude-vcs to exclude VCS-specific files and
	directories.

	* NEWS: Update
	* doc/tar.texi: Document --exclude-vcs option
	* src/common.h (exclusion_tag_warning, check_exclusion_tags): New
	prototypes.
	* src/create.c (exclusion_tag_warning, check_exclusion_tags):
	Remove static qualifier.
	(check_exclusion_tags): account for dirname without terminating
	slash.
	(dump_dir0): exclusion_tag_all is handled elsewhere.
	* src/incremen.c (struct directory): New member tagfile
	(make_directory): Initialize tagfile to NULL
	(procdir): New argument: entry
	Hanlde exclusion tags.
	(makedumpdir): Take into account directory->tagfile.
	(scan_directory): Hanlde exclusion tags.
	* src/tar.c: New option --exclude-vcs
	(exclude_vcs_files): New function

2007-09-14  Paul Eggert  <[e-mail]>

	* AUTHORS: Remove unnecessary information.  Just list the
	principal authors.
	* THANKS: Remove info duplicated from AUTHORS.

2007-08-25  Jim Meyering  <[e-mail]>

	Don't include <getline.h>.  No longer needed.
	* src/incremen.c: Don't include <getline.h>.  No longer needed.
	* src/buffer.c: Likewise.
	* src/system.c: Likewise.
	* src/tar.c: Likewise.

	Avoid shadowing and unused-variable warnings.
	* src/create.c (check_exclusion_tags): Remove declaration of unused
	local, "ret".
	* src/compare.c (diff_dumpdir): Rename stat->stat_data to avoid
	shadowing the syscall.
	* src/buffer.c (do_checkpoint): Don't shadow the write syscall.
	(try_new_volume): Avoid shadowing "access".
	* src/tar.c (decode_options): Rename index->idx to avoid shadowing.
	(find_argp_option): Rename option->o to avoid shadowing.
	* src/incremen.c (scan_directory): Rename local, dir_name->dir,
	to avoid shadowing the function.
	(get_directory_contents): Likewise.
	* src/system.c (global_pid): Rename from "pid", to avoid being
	shadowed by locals.
	* src/extract.c (apply_nonancestor_delayed_set_stat):
	Rename st->sb to avoid shadowing another local.

2007-08-24  Sergey Poznyakoff  <[e-mail]>

	* configure.ac, NEWS: Raise version number to 1.18.1

	* src/buffer.c (check_compressed_archive): Detect files smaller
	than 512 bytes.
	* tests/shortfile.at: New test case for the above change.
	* tests/testsuite.at, tests/Makefile.am: Add shortfile.at

2007-08-19  Sergey Poznyakoff  <[e-mail]>

	* bootstrap: Gnulib initialization destroyed paxutils m4 files.
	Initialize paxutils structure after that of gnulib.

2007-08-12  Sergey Poznyakoff  <[e-mail]>

	* src/names.c (contains_dot_dot): Fix double-dot recognition in
	case of duplicate /. Patch by Dmitry V. Levin.

	* bootstrap (symlink_to_gnulib): Make sure the target directory
	exists and create it if it does not.

	* doc/tar.texi: Fix a typo.

2007-06-28  Sergey Poznyakoff  <[e-mail]>

	* bootstrap: Update for the change of the TP URL

2007-06-27  Sergey Poznyakoff  <[e-mail]>

        Relicense under GPLv3

2007-06-21  Sergey Poznyakoff  <[e-mail]>

	* tests/testsuite.at (AT_TAR_MKHIER): Skip test if genfile is
	unable to create the file
	* tests/lustar01.at: Likewise

2007-06-21  Eric Blake  <[e-mail]>

        Resolve testsuite failures 40-42 on cygwin.
        * tests/testsuite.at (AT_TAR_MKHIER): Skip tests when long
        file names cannot be created.

2007-06-16  Sergey Poznyakoff  <[e-mail]>

	* doc/Makefile.am (tar_TEXINFOS): Add tar-snapshot-edit.texi
	* doc/tar-snapshot-edit.texi: New file
	* doc/tar.texi (Fixing Snapshot Files): New appendix

	* scripts/tar-snapshot-edit: New file
	* tests/extrac07.at: Add back write permissions on dir

2007-06-09  Sergey Poznyakoff  <[e-mail]>

	* tests/exclude.at: Sort the output.

2007-06-08  Sergey Poznyakoff  <[e-mail]>

	* configure.ac, NEWS: Raise version number to 1.17

	* doc/tar.texi, doc/intern.texi: Replace: s/filename/file name/;
	s/(ASCII|ID|BSD)/@acronym{&}/;s/"[^"]+"/``&''/
	Use `path' only when it refers to search paths, use
	`file name' otherwise.
	Fix various errors (based on patch by Benno Schulenberg)

	* doc/tar.texi (Operation Summary): Restore alphabetical order of
	the options.

2007-06-02  Sergey Poznyakoff  <[e-mail]>

	Fix bug, introduced on 2007-03-30.