Version 1.21

* src/xheader.c: Remove duplicate inclusion of fnmatch.h. Reported
by Jim Meyering.
2008-12-27 11:40:31 +00:00 · 2008-11-30 12:33:12 +00:00 · 2008-11-25 12:33:28 +00:00 · 2008-11-03 19:15:52 +00:00 · 2008-10-30 14:13:01 +00:00 · 2008-10-22 20:55:35 +00:00
56 changed files with 3339 additions and 985 deletions
--- a/.cvsignore
+++ b/.cvsignore
@@ -12,5 +12,7 @@ build-aux
 config.*
 configure
 gnulib
+m4
 rmt
 stamp-h1
+tar-[0-9]*
--- a/395
+++ b/395
@@ -1,3 +1,392 @@
+2008-11-30  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* src/xheader.c: Remove duplicate inclusion of fnmatch.h. Reported
+	by Jim Meyering.
+
+2008-11-25  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Do not try to drain the input pipe before closing the
+	archive. 
+	
+	* src/buffer.c (close_archive): Remove call to
+	sys_drain_input_pipe. Pass hit_eof as the second
+	argument to sys_wait_for_child.
+	* src/common.h (sys_drain_input_pipe): Remove
+	(sys_wait_for_child): Declare second argument.
+	* src/system.c (sys_drain_input_pipe): Remove.
+	(sys_wait_for_child): Take two arguments. The second one helps to
+	decide whether to tolerate child termination on SIGPIPE.
+
+2008-11-03  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* src/buffer.c (_write_volume_label): Fix typo, which prevented
+	`-V label -M' from working.
+
+2008-10-30  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* NEWS, configure.ac: Version 1.20.91
+	* doc/tar.texi: Document transformation scope flags.
+	* src/common.h (transform_symlinks_option): Remove in favor of
+	transformation scope flags.
+	(XFORM_REGFILE, XFORM_LINK, XFORM_SYMLINK, XFORM_ALL): New macros.
+	(transform_name, transform_member_name, transform_name_fp): Take
+	an additional argument, specifying scope flags.
+	* src/create.c: Reflect changes to transform_name.
+	* src/extract.c (extract_link, extract_symlink): Remove calls to
+	transform_member_name. It is done in read_header.
+	* src/list.c (decode_xform): Reflect change in data type of 2nd
+	argument. 
+	(transform_member_name): 2nd arg is int.
+	(decode_header): Transform file name and link target names.
+	* src/tar.c: Remove --transform-symlinks.
+	* src/transform.c (struct transform): New member `flags'.
+	(transform_flags): New variable.
+	(parse_transform_expr): Parse transformation scope flags. Allow to
+	set global flags using `flags=' syntax.
+	(_transform_name_to_obstack, transform_name_fp)
+	(transform_name): Take an additional argument, specifying scope
+	flags. 
+
+2008-10-19  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* THANKS: Add Ed Leaver.
+	* src/buffer.c (short_read): Remove !read_full_records condition,
+	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.
+	
+2008-10-16  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* src/common.h (transform_symlinks_option): New global.
+	* src/create.c (dump_file0): Transform symlink targets only if
+	explicitly required.  Thanks Cyril Strejc for reporting the
+	problem.
+	* src/tar.c (parse_opt): New options --transform-symlinks and
+	--no-transform-symlinks. New alias --xform to the --transform
+	option.
+	* doc/tar.texi: Document --transform-symlinks
+	* NEWS: Update.
+	* THANKS: Update.
+	
+	* src/names.c (name_gather): Use xzalloc.
+	* src/buffer.c (short_read): Move record size detection before
+	the loop.
+	
+2008-10-07  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* src/tar.c (options): Add --lzop option.
+
+2008-10-05  Xavier Hienne <xavier.hienne@free.fr> (tiny change)
+
+	* src/checkpoint.c (checkpoint_compile_action): Add missing
+	`else'. 
+
+2008-09-24  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* NEWS: Update.
+	* doc/tar.texi: Update.
+	* src/tar.c: New option --no-null.
+
+2008-09-23  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* src/common.h (filename_terminator): Remove global.
+	* src/tar.c (filename_terminator): New static.
+	* src/names.c (name_next_elt): Do not depend on
+	filename_terminator, this was a leftover from 1.13.
+
+2008-09-18  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* doc/tar.texi: Remove incorrect example.
+
+2008-09-07  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* src/incremen.c (dumpdir_create0): Eliminate gcc warning.
+	(attach_directory): Bugfix - add missing return statement.
+	* THANKS: Add Enric Hernandez
+
+2008-07-31  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* 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.
+	
+2008-07-24  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* 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
+
+2008-06-26  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* configure.ac, NEWS: Version 1.20.90
+	* doc/tar.texi: Document -J, --no-auto-compress, etc.
+	* src/buffer.c (ct_tar): New constant.
+	(magic): Add lzop support.  Proposed by Kevin Day
+	<thekevinday@gmail.com>.
+	(check_compressed_archive): Do not use autodetect if the
+	compression program was specified explicitly.
+	Fall back to analyzing archive name, if the autodetection fails.
+	* src/suffix.c: Add .lzo
+	* src/tar.c: New options --lzop and --no-auto-compress.
+	New short option -J (alias for --lzma).
+
+	* 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.
+
+2008-06-14  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* doc/tar.texi (exclude): Document support for new VCS.
+	* THANKS: Update.
+	* NEWS: Update.	
+	* tests/multiv05.at: Fix typos.
+	* tests/volsize.at: Remove a TZ dependency.
+	
+2008-06-14  Dan Drake <dan@dandrake.org> (tiny change)
+
+	* src/tar.c (exclude_vcs_files): Support for Bazaar, Mercurial and
+	Darcs. 
+
+2008-05-06  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* src/tar.c (main): Reword the "delayed error" message. New
+	wording proposed by Karl Berry.
+
+2008-02-20  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* 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.
+	
+2008-03-31  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* src/create.c (dump_file0): Count links only for actually dumped
+	files. 
+
+2008-03-27  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* 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  <gray@gnu.org.ua>
+
+	* 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  <gray@gnu.org.ua>
+
+	* doc/tar.texi: Fix a typo. Reported by Denis Excoffier.
+
+2008-02-08  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* 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  <gray@gnu.org.ua>
+
+	* NEWS: Update.
+	* src/create.c (dump_file0): Apply transform_name to symlink
+	targets.
+
+2008-02-04  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* 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  <eggert@cs.ucla.edu>
+
+	* doc/tar.texi: Update Back-Cover text to reflect new GNU wording.
+
+2007-12-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+	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  <gray@gnu.org.ua>
+
+	* 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  <meyering@redhat.com>
+
+	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  <gray@gnu.org.ua>
+
+	* bootstrap (checkout): Use URL of the gnulib CVS mirror.
+	* gnulib.modules: Add fseeko and snprintf.
+
+2007-10-31  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* 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  <gray@gnu.org.ua>
+
+	* 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  <gray@gnu.org.ua>
+
+	* 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  <jim@meyering.net>
+
+	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  <gray@gnu.org.ua>
+
+	* doc/tar.texi (gzip): Remove compression patent
+	warning. According to Brett Smith, the patent is
+	expired.
+
+2007-10-17  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* 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  <eggert@cs.ucla.edu>
+
+	* 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  <eggert@cs.ucla.edu>
+
+	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  <gray@gnu.org.ua>
+
+	* configure.ac, NEWS: Raise version number to 1.19
+	* tests/star/README: Update
+
 2007-10-05  Sergey Poznyakoff  <gray@gnu.org.ua>

 	* src/create.c (dump_regular_file): Fix file padding in case of
@@ -30,8 +419,8 @@
 	Implement --exclude-tag* and --exclude-cache* options for listed
 	incremental archives.
 	New option --exclude-vcs to exclude VCS-specific files and
-	directories. 
-	
+	directories.
+
 	* NEWS: Update
 	* doc/tar.texi: Document --exclude-vcs option
 	* src/common.h (exclusion_tag_warning, check_exclusion_tags): New
@@ -49,7 +438,7 @@
 	(scan_directory): Hanlde exclusion tags.
 	* src/tar.c: New option --exclude-vcs
 	(exclude_vcs_files): New function
-	
+
 2007-09-14  Paul Eggert  <eggert@cs.ucla.edu>

 	* AUTHORS: Remove unnecessary information.  Just list the
--- a/136
+++ b/136
@@ -1,6 +1,138 @@
-GNU tar NEWS - User visible changes. 2007-10-10
+GNU tar NEWS - User visible changes. 2008-12-27
 Please send GNU tar bug reports to <bug-tar@gnu.org>

+
+version 1.21 - Sergey Poznyakoff, 2008-12-27
+
+* New short option -J
+
+A shortcut for --lzma.
+
+* New option --lzop
+
+* New option --no-auto-compress
+
+Cancels the effect of previous --auto-compress (-a) option.
+
+* New option --no-null
+
+Cancels the effect of previous --null option.
+
+* Compressed format recognition
+
+If tar is unable to determine archive compression format, it falls
+back to using archive suffix to determine it.
+
+* VCS support.
+
+Using --exclude-vcs handles also files used internally by Bazaar,
+Mercurial and Darcs.
+
+* Transformation scope flags
+
+Name transformation expressions understand additional flags that
+control type of archive members affected by them.  The flags are:
+
+ - r
+   Apply transformation to regular archive members.
+
+ - s
+   Apply transformation to symbolic link targets.
+
+ - h  
+   Apply transformation to hard link targets.
+
+Corresponding upper-case letters negate the meaning, so that
+`H' means ``do not apply transformation to hard link targets.''
+
+The scope flags are listed in the third part of an `s' expression,
+e.g.:
+
+   tar --transform 's|^|/usr/local/|S'
+
+Default is `rsh', which means that transformations are applied to
+both regular archive members and to the targets of symbolic and hard
+links.  If several transform expressions are used, the default flags
+can be changed using `flags=' statement before the expressions, e.g.:
+
+   tar --transform 'flags=S;s|^|/usr/local/|S'
+
+* Bugfixes
+
+** The --null option disabled handling of tar options in list files.  This
+is fixed.
+** Fixed record size autodetection.  If detected record size differs from
+the expected value (either default, or set on the command line), tar
+always prints a warning if verbosity level is set to 1 or greater,
+i.e. if either -t or -v option is given.
+
+
+
+version 1.20 - Sergey Poznyakoff, 2008-04-14
+
+* New option --auto-compress (-a)
+
+With --create, selects compression algorithm basing on the suffix
+of the archive file name.
+
+* New option --lzma
+
+Selects LZMA compression algorithm
+
+* New option --hard-dereference
+
+During archive creation, dereferences hard links and stores the files
+they refer to, instead of creating usual hard link members (type '1').
+
+* New option --checkpoint-action
+
+This action allows to specify an action to be executed upon hitting a
+checkpoint.  Recognized actions are: dot, echo (the default),
+echo=string, ttyout=string, exec=cmdline, and sleep=value.  Any number
+of `--checkpoint-action' options can be specified, the actions will be
+executed in order of their appearance in the command line.  See
+chapter 3.8 "Checkpoints" for a complete description.
+
+* New options --no-check-device, --check-device.
+
+The `--no-check-device' option disables comparing device numbers during
+preparatory stage of an incremental dump.  This allows to avoid
+creating full dumps if the device numbers change (e.g. when using an
+LVM snapshot).
+
+The `--check-device' option enables comparing device numbers.  This is
+the default.  This option is provided to undo the effect of the previous
+`--no-check-device' option, e.g. if it was set in TAR_OPTIONS
+environment variable.
+
+* The --transform option.
+
+Any number of `--transform' options can be given in the command line.
+The specified transformations will be applied in turn.
+
+The argument to `--transform' option can be a list of replace
+expressions, separated by a semicolon (as in `sed').
+
+Filename transformations are applied to symbolic link targets
+during both creation and extraction.  Tar 1.19 used them only
+during extraction.
+
+For a detailed description, see chapter 6.7 "Modifying File and Member
+Names". 
+
+* Info (end-of-volume) scripts
+
+The value of the blocking factor is made available to info and
+checkpoint scripts via environment variable TAR_BLOCKING_FACTOR.
+
+* Incremental archives
+
+Improved (sped up) extracting from incremental archives.
+
+* Bugfixes.
+** Fix bug introduced in version 1.19: tar refused to update non-existing
+archives.
+

 version 1.19 - Sergey Poznyakoff, 2007-10-10

@@ -932,7 +1064,7 @@ Versions 1.07 back to 1.00 by Jay Fenlason.


 Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003,
-2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

 This file is part of GNU tar.

--- a/11
+++ b/11
@@ -102,9 +102,11 @@ Clinton Carr		clint@netcom.com
 Conrad Hughes		chughes@maths.tcd.ie
 Constantin Belous	const@cris.net
 Coranth Gryphon		gryphon@bur.visidyne.com
+Cyril Strejc		strejc@unicontrols.cz
 Dale R. Worley		worley@world.std.com
 Dale Wiles		wiles@geordi.calspan.com
 Dan Bloch		dan@transarc.com
+Dan Drake               dan@dandrake.org
 Dan Reish		dreish@izzy.net
 Daniel Hagerty		hag@gnu.org
 Daniel Quinlan		quinlan@pathname.com
@@ -145,12 +147,14 @@ Drew Sullivan		drew@sni.ca
 Drew Trieger		trieger@woodstock.abbott.com
 Dunstan Vavasour	dev@cegelecproj.co.uk
 Ed Childs		echilds@bgs.com
+Ed Leaver		ewleaver@comcast.net
 Edgar Taube		et@immd8.informatik.uni-erlangen.de
 Eduardo Kortright	eduardo@cs.ua.edu
 Eduardo V. de Rivas	eddie@asterion.com
 Edward Welbourne	eddy@gen.cam.ac.uk
 Elmar Heeb		heeb@itp.ethz.ch
 Elmer Fittery		elmerf@ptw.com
+Enric Hernandez 	ehernandez@notariado.org
 Eric Backus		ericb@lsid.hp.com
 Eric Benson		eb@amazon.com
 Eric Blake		ebb9@byu.net
@@ -217,10 +221,12 @@ Janne Snabb		snabb@niksula.hut.fi
 Jason R. Mastaler	jason@webmaster.net
 Jason Armistead		Jason.Armistead@otis.com
 Jay Fenlason		hack@gnu.org
+Jean-Louis Martineau    martineau@zmanda.com
 Jean-Michel Soenen	soenen@lectra.fr
-Jean-Ph. Martin-Flatin	syj@ecmwf.int
-Jean-loup Gailly	jloup@chorus.fr
+Jean-Loup Gailly	jloup@chorus.fr
 Jeff Moskow		jeff@rtr.com
+Jean-Ph. Martin-Flatin	syj@ecmwf.int
+Jean-Pierre Demailly	Jean-Pierre.Demailly@ujf-grenoble.fr
 Jeff Prothero		jsp@betz.biostr.washington.edu
 Jeff Siegel		js@hornet.att.com
 Jeff Sorensen		sorenj@alumni.rpi.edu
@@ -290,6 +296,7 @@ Konno Hiroharu		konno@pac.co.jp
 Kurt Jaeger		pi@lf.net
 Larry Creech		lcreech@lonestar.rcclub.org
 Larry Schwimmer		rosebud@cyclone.stanford.edu
+Lasse Collin 		lasse.collin@tukaani.org
 Laurent Caillat-Vallet	caillat@noe.lyon.cemagref.fr
 Laurent Sainte-Marthe	smarthe@genethon.fr
 Leland Lucius		llucius@tiny.net
--- a/152
+++ b/152
@@ -49,9 +49,9 @@ Options:
 --force                  Attempt to bootstrap even if the sources seem
                          not to have been checked out.
 --skip-po                Do not download po files.
- --update-po[=LANG]       Update po file(s) and exit.
+ --update-po              Update po files and exit.
 --cvs-user=USERNAME      Set the CVS username to be used when accessing
-                          the gnulib repository.
+                          the paxutils repository.

 If the file bootstrap.conf exists in the current working directory, its
 contents are read as shell variables to configure the bootstrap.
@@ -69,24 +69,34 @@ checkout() {
  if [ ! -d $1 ]; then
    echo "$0: getting $1 files..."

-    case ${CVS_AUTH-pserver} in
-    pserver)
-      CVS_PREFIX=':pserver:anonymous@';;
-    ssh)
-      CVS_PREFIX="$CVS_USER${CVS_USER+@}";;
-    *)
-      echo "$0: $CVS_AUTH: Unknown CVS access method" >&2
-      exit 1;;
-    esac
+    case $1 in
+    paxutils)
+      case ${CVS_AUTH-pserver} in
+      pserver)
+        CVS_PREFIX=':pserver:anonymous@';;
+      ssh)
+        CVS_PREFIX="$CVS_USER${CVS_USER+@}";;
+      *)
+        echo "$0: $CVS_AUTH: Unknown CVS access method" >&2
+        exit 1;;
+      esac

-    case $CVS_RSH in
-    '') CVS_RSH=ssh; export CVS_RSH;;
+      case $CVS_RSH in
+      '') CVS_RSH=ssh; export CVS_RSH;;
+      esac
+
+      CVSURL=${CVS_PREFIX}cvs.savannah.gnu.org:/cvsroot/"$1"
+      ;;
+      
+    gnulib)
+      CVSURL=:pserver:anonymous@pserver.git.sv.gnu.org:/gnulib.git
+      ;;
+      
    esac

    trap "cleanup $1" 1 2 13 15

-    cvs -z3 -q -d ${CVS_PREFIX}cvs.savannah.gnu.org:/cvsroot/"$1" co $1 ||
-      cleanup $1
+    cvs -z3 -q -d $CVSURL co $1 || cleanup $1

    trap - 1 2 13 15
  fi
@@ -106,11 +116,13 @@ gnulib_modules=
 # Any gnulib files needed that are not in modules.
 gnulib_files=

-# Translation Project URL, for the registry of all projects
-# and for the translation-team master directory.
-tp_url() {
-	echo "http://translationproject.org/domain/$1.html"
-}
+# The command to download all .po files for a specified domain into
+# a specified directory.  Fill in the first %s is the domain name, and
+# the second with the destination directory.  Use rsync's -L and -r
+# options because the latest/%s directory and the .po files within are
+# all symlinks.
+po_download_command_format=\
+"rsync -Lrtvz 'translationproject.org::tp/latest/%s/' '%s'"

 extract_package_name='
  /^AC_INIT(/{
@@ -213,78 +225,60 @@ echo "$0: Bootstrapping CVS $package..."

 # Get translations.

-get_translations() {
+download_po_files() {
  subdir=$1
  domain=$2
-  po_file=$3
-
-  case $WGET_COMMAND in
-  '')
-    echo "$0: wget not available; skipping translations";;
-  ?*)
-    url=`tp_url $domain`
-    baseurl=`expr "$url" : '\(.*\)/.*'`
-    echo "$0: getting translations into $subdir for $domain..." &&
-    case $po_file in
-    '') (cd $subdir && rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'`);;
-    esac &&
-
-    $WGET_COMMAND -O "$subdir/$domain.html" "$url" &&
-
-    sed -n 's|.*href="\(.*\)/\([^/][^/]*\)/'"$domain"'-\([^/"]*\)\.[^."]*\.po".*|\2:\3:\1|p' <"$subdir/$domain.html" |
-    sort -t: -k 1,1 -k 2,2n -k2,2 -k3,3n -k3,3 -k4,4n -k4,4 -k5,5n -k5.5 |
-    awk -F: '
-      { if (lang && $1 != lang) print lang, ver, $3 }
-      { lang = $1; ver = $2 }
-      END { if (lang) print lang, ver, $3 }
-    ' | awk -v domain="$domain" -v baseurl="$baseurl" -v subdir="$subdir" \
-            -v po_file="$po_file" '
-      {
-	lang = $1
-        if (po_file && po_file != (lang ".po")) next
-	ver = $2
-	printf "{ $WGET_COMMAND -O %s/%s.po %s/%s/%s/%s-%s.%s.po &&\n", subdir, lang, baseurl, $3, lang, domain, ver, lang
-	printf "  msgfmt -c -o /dev/null %s/%s.po || {\n", subdir, lang
-	printf "    echo >&2 '\'"$0"': omitting translation for %s'\''\n", lang
-	printf "    rm -f %s/%s.po; }; } &&\n", subdir, lang
-      }
-      END { print ":" }
-    ' | WGET_COMMAND="$WGET_COMMAND" sh 
-    ;;
-  esac &&
-  ls "$subdir"/*.po 2>/dev/null |
-    sed 's|.*/||; s|\.po$||' >"$subdir/LINGUAS" &&
-  rm -f "$subdir/$domain.html"
+  echo "$0: getting translations into $subdir for $domain..."
+  cmd=`printf "$po_download_command_format" "$domain" "$subdir"`
+  eval "$cmd"
 }

-case `wget --help` in
-*'--no-cache'*)
-    WGET_COMMAND='wget -nv --no-cache';;
-*'--cache=on/off'*)
-    WGET_COMMAND='wget -nv --cache=off';;
-*'--non-verbose'*)
-    WGET_COMMAND='wget -nv';;
-*)
-    WGET_COMMAND='';;
-esac
+# Download .po files to $po_dir/.reference and copy only the new
+# or modified ones into $po_dir.  Also update $po_dir/LINGUAS.
+update_po_files() {
+  # Directory containing primary .po files.
+  # Overwrite them only when we're sure a .po file is new.
+  po_dir=$1
+  domain=$2
+
+  # Download *.po files into this dir.
+  # Usually contains *.s1 checksum files.
+  ref_po_dir="$po_dir/.reference"
+
+  test -d $ref_po_dir || mkdir $ref_po_dir || return
+  download_po_files $ref_po_dir $domain \
+    && ls "$ref_po_dir"/*.po 2>/dev/null |
+      sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS"
+
+  langs=`cd $ref_po_dir && echo *.po|sed 's/\.po//g'`
+  test "$langs" = '*' && langs=x
+  for po in `cd $ref_po_dir && echo *.po|sed 's/\.po//g'`; do
+    case $po in x) continue;; esac
+    new_po="$ref_po_dir/$po.po"
+    cksum_file="$ref_po_dir/$po.s1"
+    if ! test -f "$cksum_file" ||
+	! test -f "$po_dir/$po.po" ||
+	! sha1sum -c --status "$cksum_file" < "$new_po" > /dev/null; then
+      echo "updated $po_dir/$po.po..."
+      cp "$new_po" "$po_dir/$po.po" && sha1sum < "$new_po" > "$cksum_file"
+    fi
+  done
+}

 case $DOWNLOAD_PO in
 'skip')
  ;;
 '')
-  get_translations po $package || exit
+  if test -d po; then
+    update_po_files po $package || exit
+  fi
  ;;
 'only')
-  get_translations po $package
+  if test -d po; then
+    update_po_files po $package || exit
+  fi
  exit
  ;;
-*.po)
-  get_translations po $package "$DOWNLOAD_PO"
-  exit
-  ;;
-*)
-  get_translations po $package "${DOWNLOAD_PO}.po"
-  exit
 esac

 # Get paxutils files.
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
-# Configure template for GNU tar.
+# Configure template for GNU tar.  -*- autoconf -*-

 # Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

 # 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
@@ -18,7 +18,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301, USA.

-AC_INIT([GNU tar], [1.19], [bug-tar@gnu.org])
+AC_INIT([GNU tar], [1.21], [bug-tar@gnu.org])
 AC_CONFIG_SRCDIR([src/tar.c])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_HEADERS([config.h:config.hin])
@@ -87,7 +87,7 @@ gl_INIT
 # paxutils modules
 tar_PAXUTILS

-AC_CHECK_FUNCS(fsync getdtablesize lstat mkfifo readlink strerror symlink setlocale utimes)
+AC_CHECK_FUNCS(fsync getdtablesize lstat mkfifo readlink symlink setlocale utimes)
 AC_CHECK_DECLS([getgrgid],,, [#include <grp.h>])
 AC_CHECK_DECLS([getpwuid],,, [#include <pwd.h>])
 AC_CHECK_DECLS([time],,, [#include <time.h>])
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -31,7 +31,7 @@ tar_TEXINFOS = \
 snapshot.texi\
 sparse.texi\
 value.texi
-EXTRA_DIST = gendocs_template mastermenu.el texify.sed
+EXTRA_DIST = gendocs_template mastermenu.el texify.sed untabify.el

 # The rendering level is anyone of PUBLISH, DISTRIB or PROOF.
 # Just call `make RENDITION=PROOF [target]' if you want PROOF rendition.
@@ -46,6 +46,18 @@ header.texi: $(top_srcdir)/src/tar.h
 master-menu: $(tar_TEXINFOS)
 	emacs -batch -l mastermenu.el -f make-master-menu $(info_TEXINFOS)

+untabify:
+	emacs -batch -l untabify.el $(info_TEXINFOS) $(tar_TEXINFOS)
+
+final: untabify master-menu
+
+# Checking
+check-format:
+	@if test -n "`cat $(info_TEXINFOS) $(tar_TEXINFOS) | tr -d -c '\t'`"; then \
+		echo "Sources contain tabs; run make untabify"; \
+		false; \
+	fi
+
 check-options:
 	@ARGP_HELP_FMT='usage-indent=0,short-opt-col=0,long-opt-col=0,\
 doc-opt-col=0,opt-doc-col=0,header-col=0,rmargin=1' \
@@ -67,6 +79,52 @@ doc-opt-col=0,opt-doc-col=0,header-col=0,rmargin=1' \
 	 fi;\
 	 rm report.$$$$

+check-refs:
+	@for file in $(info_TEXINFOS) $(tar_TEXINFOS); \
+	do \
+	  sed -e = $$file | \
+           sed -n 'N;/@FIXME-.*ref/{s/\(^[0-9][0-9]*\).*@FIXME-.*ref{\([^}]*\).*/'$$file':\1: \2/gp}'; \
+	done > $@-t; \
+	if [ -s $@-t ]; then \
+	  echo "Unresolved cross-references:"; \
+	  cat $@-t;\
+	  rm $@-t; \
+	else \
+	  rm -f $@-t; \
+	fi
+
+check-fixmes:
+	@for file in $(info_TEXINFOS); \
+	do \
+	  sed -e = $$file | \
+           sed -n 'N;/@FIXME{/{s/\(^[0-9][0-9]*\).*@FIXME{\([^}]*\).*/'$$file':\1: \2/gp}'; \
+	done > $@-t; \
+	if [ -s $@-t ]; then \
+	  echo "Unresolved FIXMEs:"; \
+	  cat $@-t; \
+	  rm $@-t; \
+	  false; \
+	else \
+          rm -f $@-t; \
+	fi
+
+check-unrevised:
+	@grep -Hn @UNREVISED $(info_TEXINFOS) > $@-t; \
+	if [ -s $@-t ]; then \
+	  echo "Unrevised nodes:"; \
+	  cat $@-t; \
+	  rm $@-t; \
+	  false;\
+	else \
+          rm $@-t; \
+	fi
+
+all-check-docs: check-format check-options check-refs check-fixmes check-unrevised
+
+check-docs: 
+	$(MAKE) -k all-check-docs
+
+#

 clean-local:
 	rm -rf manual
@@ -82,5 +140,5 @@ manual:
 	TEXINPUTS=$(srcdir):$(top_srcdir)/build-tex:$(TEXINPUTS) \
 	 MAKEINFO="$(MAKEINFO) $(MAKEINFOFLAGS)" \
 	 TEXI2DVI="$(TEXI2DVI) -t @finalout" \
-	$(GENDOCS) tar 'GNU tar manual'
+	$(GENDOCS) --texi2html tar 'GNU tar manual'

--- a/doc/gendocs_template
+++ b/doc/gendocs_template
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<!-- $Id: gendocs_template,v 1.3 2007/01/19 15:41:39 gray Exp $ -->
+<!-- $Id: gendocs_template,v 1.5 2007/10/30 14:58:52 gray Exp $ -->
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">

 <head>
@@ -30,23 +30,40 @@
 	alt=" [image of the head of a GNU] "
 	width="129" height="122" />
 </a>
-<a href="/philosophy/gif.html">(no gifs due to patent problems)</a>
 </p>
 <hr />

-The manual for %%PACKAGE%% is available in the following formats:</p>
+<p>The manual for %%PACKAGE%% is available in the following formats:</p>

 <ul>
  <li><a href="%%PACKAGE%%.html">HTML 
-      (%%HTML_MONO_SIZE%%K characters)</a> - entirely on one web page.</li>
+      (%%HTML_MONO_SIZE%%K bytes)</a> - entirely on one web page.</li>
  <li><a href="html_node/index.html">HTML</a> - with one web page per
      node.</li>
+%%IF HTML_SECTION%%
+  <li><a href="html_section/index.html">HTML</a> - with one web page per
+      section.</li>
+%%ENDIF HTML_SECTION%%
+%%IF HTML_CHAPTER%%
+  <li><a href="html_chapter/index.html">HTML</a> - with one web page per
+      chapter.</li>
+%%ENDIF HTML_CHAPTER%%
  <li><a href="%%PACKAGE%%.html.gz">HTML compressed
      (%%HTML_MONO_GZ_SIZE%%K gzipped characters)</a> - entirely on 
      one web page.</li>
  <li><a href="%%PACKAGE%%.html_node.tar.gz">HTML compressed
      (%%HTML_NODE_TGZ_SIZE%%K gzipped tar file)</a> -
      with one web page per node.</li>
+%%IF HTML_SECTION%%
+  <li><a href="%%PACKAGE%%.html_section.tar.gz">HTML compressed
+      (%%HTML_SECTION_TGZ_SIZE%%K gzipped tar file)</a> -
+      with one web page per section.</li>
+%%ENDIF HTML_SECTION%%
+%%IF HTML_CHAPTER%%
+  <li><a href="%%PACKAGE%%.html_chapter.tar.gz">HTML compressed
+      (%%HTML_CHAPTER_TGZ_SIZE%%K gzipped tar file)</a> -
+      with one web page per chapter.</li>
+%%ENDIF HTML_CHAPTER%%
  <li><a href="%%PACKAGE%%.info.tar.gz">Info document
      (%%INFO_TGZ_SIZE%%K characters gzipped tar file)</a>.</li>
  <li><a href="%%PACKAGE%%.txt">ASCII text
@@ -99,7 +116,7 @@ permitted in any medium, provided this notice is preserved.
 <p>
 Updated:
 <!-- timestamp start -->
-$Date: 2007/01/19 15:41:39 $ $Author: gray $
+$Date: 2007/10/30 14:58:52 $ $Author: gray $
 <!-- timestamp end -->
 </p>
 </div>
--- a/doc/intern.texi
+++ b/doc/intern.texi
@@ -36,8 +36,6 @@ Archives are permitted to have more than one member with the same
 member name.  One way this situation can occur is if more than one
 version of a file has been stored in the archive.  For information
 about adding new versions of a file to an archive, see @ref{update}.
-@FIXME-xref{To learn more about having more than one archive member with the
-same name, see -backup node, when it's written.}

 In addition to entries describing archive members, an archive may
 contain entries which @command{tar} itself uses to store information.
@@ -108,11 +106,11 @@ group permission could be copied from the @emph{other} permission.

 The @code{uid} and @code{gid} fields are the numeric user and group
@acronym{ID} of the file owners, respectively.  If the operating system does
-not support numeric user or group @acronym{ID}s, these fields should be ignored.
+not support numeric user or group @acronym{ID}s, these fields should
+be ignored. 

 The @code{size} field is the size of the file in bytes; linked files
-are archived with this field specified as zero.  @FIXME-xref{Modifiers, in
-particular the @option{--incremental} (@option{-G}) option.}
+are archived with this field specified as zero. 

 The @code{mtime} field is the data modification time of the file at
 the time it was archived.  It is the ASCII representation of the octal
--- a/doc/rendition.texi
+++ b/doc/rendition.texi
@@ -72,19 +72,28 @@
@ifset PROOF
@strong{<REF>} \string\ @strong{</>}
@end ifset
+@ifclear PROOF
+@cite{\string\}
+@end ifclear
@end macro

@macro FIXME-pxref{string}
@ifset PROOF
-@strong{<PXREF>} \string\ @strong{</>}
+See @strong{<PXREF>} \string\ @strong{</>}
@end ifset
+@ifclear PROOF
+See @cite{\string\}
+@end ifclear

@end macro

@macro FIXME-xref{string}
@ifset PROOF
-@strong{<XREF>} \string\ @strong{</>}
+See @strong{<XREF>} \string\ @strong{</>}
@end ifset
+@ifclear PROOF
+See @cite{\string\}
+@end ifclear
@end macro

@c End of rendition.texi
--- a/doc/tar.texi
+++ b/doc/tar.texi
--- a/doc/untabify.el
+++ b/doc/untabify.el
@@ -0,0 +1,13 @@
+;;;; Untabify the sources.
+;;;; Usage: emacs -batch -l untabify.el [file ...]
+
+(defun global-untabify (buflist)
+  (mapcar
+   (lambda (bufname)
+     (set-buffer (find-file bufname))
+     (untabify (point-min) (point-max))
+     (save-buffer)
+     (kill-buffer (current-buffer)))
+   buflist))
+
+(global-untabify command-line-args-left)
--- a/gnulib.modules
+++ b/gnulib.modules
@@ -13,6 +13,7 @@ exclude
 exitfail
 fileblocks
 fnmatch-gnu
+fseeko
 ftruncate
 full-write
 getdate
@@ -38,6 +39,7 @@ safe-read
 save-cwd
 savedir
 setenv
+snprintf
 stat-time
 stdbool
 stdint
--- a/lib/.cvsignore
+++ b/lib/.cvsignore
@@ -1,13 +1,10 @@
 .cvsignore
+.deps
 Makefile
 Makefile.in
-__fpending.c
-__fpending.h
 alloca.c
-alloca_.h
-allocsa.c
-allocsa.h
-allocsa.valgrind
+alloca.h
+alloca.in.h
 argmatch.c
 argmatch.h
 argp-ba.c
@@ -28,24 +25,31 @@ at-func.c
 backupfile.c
 backupfile.h
 basename.c
+c-ctype.c
+c-ctype.h
 canonicalize-lgpl.c
 canonicalize.h
+charset.alias
 chdir-long.c
 chdir-long.h
 chown.c
 close-stream.c
 close-stream.h
+close.c
 closeout.c
 closeout.h
 config.charset
+configmake.h
 creat-safer.c
-dirent_.h
+dirent.h
+dirent.in.h
 dirfd.c
 dirfd.h
 dirname.c
 dirname.h
 dup-safer.c
 dup2.c
+errno.in.h
 error.c
 error.h
 exclude.c
@@ -56,31 +60,39 @@ fchdir.c
 fchmodat.c
 fchown-stub.c
 fchownat.c
+fclose.c
 fcntl--.h
 fcntl-safer.h
-fcntl_.h
+fcntl.h
+fcntl.in.h
 fd-safer.c
 fileblocks.c
 float+.h
-float_.h
+float.h
+float.in.h
 fnmatch.c
-fnmatch_.h
+fnmatch.h
+fnmatch.in.h
 fnmatch_loop.c
+fpending.c
+fpending.h
+fseeko.c
 fstatat.c
 ftruncate.c
 full-write.c
 full-write.h
 getcwd.c
+getdate.c
 getdate.h
 getdate.y
 getdelim.c
-getdelim.h
 getline.c
-getline.h
 getopt.c
+getopt.h
+getopt.in.h
 getopt1.c
-getopt_.h
 getopt_int.h
+getpagesize.c
 getpagesize.h
 gettext.h
 gettime.c
@@ -94,11 +106,12 @@ imaxtostr.c
 intprops.h
 inttostr.c
 inttostr.h
-inttypes_.h
+inttypes.h
+inttypes.in.h
 lchown.c
-lchown.h
 localcharset.c
 localcharset.h
+lseek.c
 lstat.c
 lstat.h
 malloc.c
@@ -122,6 +135,7 @@ obstack.c
 obstack.h
 offtostr.c
 open-safer.c
+open.c
 openat-die.c
 openat-priv.h
 openat-proc.c
@@ -141,8 +155,13 @@ quote.c
 quote.h
 quotearg.c
 quotearg.h
+rawmemchr.c
+rawmemchr.valgrind
 readlink.c
+realloc.c
+ref-add.sed
 ref-add.sin
+ref-del.sed
 ref-del.sin
 regcomp.c
 regex.c
@@ -151,6 +170,7 @@ regex_internal.c
 regex_internal.h
 regexec.c
 rmdir.c
+rmt-command.h
 rmt.h
 rpmatch.c
 rtapelib.c
@@ -166,18 +186,30 @@ savedir.h
 setenv.c
 setenv.h
 sleep.c
+snprintf.c
 stat-macros.h
 stat-time.h
-stdbool_.h
-stdint_.h
-stdio_.h
-stdlib_.h
+stdarg.in.h
+stdbool.h
+stdbool.in.h
+stdint.h
+stdint.in.h
+stdio-impl.h
+stdio-write.c
+stdio.h
+stdio.in.h
+stdlib.h
+stdlib.in.h
 stpcpy.c
 strcasecmp.c
 strchrnul.c
+strchrnul.valgrind
 strdup.c
+streq.h
 strerror.c
-string_.h
+string.h
+string.in.h
+strings.in.h
 stripslash.c
 strncasecmp.c
 strndup.c
@@ -190,21 +222,30 @@ strtoll.c
 strtoul.c
 strtoull.c
 strtoumax.c
-sys_stat_.h
-sys_time_.h
-sysexits_.h
+sys
+sys_stat.h
+sys_stat.in.h
+sys_time.h
+sys_time.in.h
+sysexits.h
+sysexits.in.h
 system-ioctl.h
 system.h
 tempname.c
 tempname.h
-time_.h
+time.h
+time.in.h
 time_r.c
 timespec.h
 uinttostr.c
 umaxtostr.c
 unistd--.h
 unistd-safer.h
-unistd_.h
+unistd.h
+unistd.in.h
+unitypes.h
+uniwidth
+uniwidth.h
 unlinkdir.c
 unlinkdir.h
 unlocked-io.h
@@ -219,9 +260,12 @@ version-etc-fsf.c
 version-etc.c
 version-etc.h
 vsnprintf.c
-wchar_.h
-wctype_.h
-wcwidth.h
+wchar.h
+wchar.in.h
+wctype.h
+wctype.in.h
+wcwidth.c
+write.c
 xalloc-die.c
 xalloc.h
 xgetcwd.c
@@ -230,6 +274,7 @@ xmalloc.c
 xsize.h
 xstrndup.c
 xstrndup.h
+xstrtol-error.c
 xstrtol.c
 xstrtol.h
 xstrtoul.c
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -22,10 +22,13 @@
 lib/argmatch.c
 lib/argp-help.c
 lib/argp-parse.c
+lib/closeout.c
 lib/error.c
 lib/getopt.c
+lib/obstack.c
 lib/human.c
 lib/obstack.c
+lib/openat-die.c
 lib/paxerror.c
 lib/paxexit.c
 lib/paxnames.c
@@ -34,6 +37,8 @@ lib/rpmatch.c
 lib/rtapelib.c
 lib/xalloc-die.c
 lib/xmalloc.c
+lib/version-etc.c
+lib/xalloc-die.c

 rmt/rmt.c

@@ -51,6 +56,7 @@ src/names.c
 src/tar.c
 src/update.c
 src/xheader.c
+src/checkpoint.c

 # Testsuite
 tests/genfile.c
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -23,6 +23,7 @@ bin_PROGRAMS = tar
 noinst_HEADERS = arith.h common.h tar.h
 tar_SOURCES = \
 buffer.c\
+ checkpoint.c\
 compare.c\
 create.c\
 delete.c\
@@ -33,6 +34,7 @@ tar_SOURCES = \
 misc.c\
 names.c\
 sparse.c\
+ suffix.c\
 system.c\
 tar.c\
 transform.c\
--- a/src/buffer.c
+++ b/src/buffer.c
--- a/src/checkpoint.c
+++ b/src/checkpoint.c
@@ -0,0 +1,270 @@
+/* Checkpoint management for tar.
+
+   Copyright (C) 2007 Free Software Foundation, Inc.
+
+   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 3, 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, see <http://www.gnu.org/licenses/>. */
+
+#include <system.h>
+#include "common.h"
+
+enum checkpoint_opcode
+  {
+    cop_dot,
+    cop_bell,
+    cop_echo,
+    cop_ttyout,
+    cop_sleep,
+    cop_exec
+  };
+
+struct checkpoint_action
+{
+  struct checkpoint_action *next;
+  enum checkpoint_opcode opcode;
+  union
+  {
+    time_t time;
+    char *command;
+  } v;
+};
+
+/* Checkpointing counter */
+static unsigned checkpoint;
+
+/* List of checkpoint actions */
+static struct checkpoint_action *checkpoint_action, *checkpoint_action_tail;
+
+static struct checkpoint_action *
+alloc_action (enum checkpoint_opcode opcode)
+{
+  struct checkpoint_action *p = xzalloc (sizeof *p);
+  if (checkpoint_action_tail)
+    checkpoint_action_tail->next = p;
+  else
+    checkpoint_action = p;
+  checkpoint_action_tail = p;
+  p->opcode = opcode;
+  return p;
+}
+
+static char *
+copy_string_unquote (const char *str)
+{
+  char *output = xstrdup (str);
+  size_t len = strlen (output);
+  if ((*output == '"' || *output == '\'')
+      && output[len-1] == *output)
+    {
+      memmove (output, output+1, len-2);
+      output[len-2] = 0;
+    }
+  unquote_string (output);
+  return output;
+}
+
+void
+checkpoint_compile_action (const char *str)
+{
+  struct checkpoint_action *act;
+  
+  if (strcmp (str, ".") == 0 || strcmp (str, "dot") == 0)
+    alloc_action (cop_dot);
+  else if (strcmp (str, "bell") == 0)
+    alloc_action (cop_bell);
+  else if (strcmp (str, "echo") == 0)
+    alloc_action (cop_echo);
+  else if (strncmp (str, "echo=", 5) == 0)
+    {
+      act = alloc_action (cop_echo);
+      act->v.command = copy_string_unquote (str + 5);
+    }
+  else if (strncmp (str, "exec=", 5) == 0)
+    {
+      act = alloc_action (cop_exec);
+      act->v.command = copy_string_unquote (str + 5);
+    }
+  else if (strncmp (str, "ttyout=", 7) == 0)
+    {
+      act = alloc_action (cop_ttyout);
+      act->v.command = copy_string_unquote (str + 7);
+    }
+  else if (strncmp (str, "sleep=", 6) == 0)
+    {
+      char *p;
+      time_t n = strtoul (str+6, &p, 10);
+      if (*p)
+	FATAL_ERROR ((0, 0, _("%s: not a valid timeout"), str));
+      act = alloc_action (cop_sleep);
+      act->v.time = n;
+    }
+  else
+    FATAL_ERROR ((0, 0, _("%s: unknown checkpoint action"), str));
+}
+
+void
+checkpoint_finish_compile ()
+{
+  if (checkpoint_option)
+    {
+      if (!checkpoint_action)
+	/* Provide a historical default */
+	checkpoint_compile_action ("echo"); 
+    }
+  else if (checkpoint_action)
+    /* Otherwise, set default checkpoint rate */
+    checkpoint_option = DEFAULT_CHECKPOINT;
+}
+
+char *
+expand_checkpoint_string (const char *input, bool do_write, unsigned cpn)
+{
+  const char *opstr = do_write ? gettext ("write") : gettext ("read");
+  size_t opstrlen = strlen (opstr);
+  char uintbuf[UINTMAX_STRSIZE_BOUND];
+  char *cps = STRINGIFY_BIGINT (cpn, uintbuf);
+  size_t cpslen = strlen (cps);
+  const char *ip;
+  char *op;
+  char *output;
+  size_t outlen = strlen (input); /* Initial guess */
+
+  /* Fix the initial length guess */
+  for (ip = input; (ip = strchr (ip, '%')) != NULL; )
+    {
+      switch (ip[1])
+	{
+	case 'u':
+	  outlen += cpslen - 2;
+	  break;
+	  
+	case 's':
+	  outlen += opstrlen - 2;
+	}
+      ip++;
+    }
+
+  output = xmalloc (outlen + 1);
+  for (ip = input, op = output; *ip; )
+    {
+      if (*ip == '%')
+	{
+	  switch (*++ip)
+	    {
+	    case 'u':
+	      op = stpcpy (op, cps);
+	      break;
+	      
+	    case 's':
+	      op = stpcpy (op, opstr);
+	      break;
+	      
+	    default:
+	      *op++ = '%';
+	      *op++ = *ip;
+	      break;
+	    }
+	  ip++;
+	}
+      else
+	*op++ = *ip++;
+    }
+  *op = 0;
+  return output;
+}
+
+static void
+run_checkpoint_actions (bool do_write)
+{
+  struct checkpoint_action *p;
+  FILE *tty = NULL;
+  
+  for (p = checkpoint_action; p; p = p->next)
+    {
+      switch (p->opcode)
+	{
+	case cop_dot:
+	  fputc ('.', stdlis);
+	  fflush (stdlis);
+	  break;
+
+	case cop_bell:
+	  if (!tty)
+	    tty = fopen ("/dev/tty", "w");
+	  if (tty)
+	    {
+	      fputc ('\a', tty);
+	      fflush (tty);
+	    }
+	  break;
+	  
+	case cop_echo:
+	  {
+	    char *tmp;
+	    const char *str = p->v.command;
+	    if (!str)
+	      {
+		if (do_write)
+		  /* TRANSLATORS: This is a ``checkpoint of write operation'',
+ 		     *not* ``Writing a checkpoint''.
+		     E.g. in Spanish ``Punto de comprobaci@'on de escritura'',
+		     *not* ``Escribiendo un punto de comprobaci@'on'' */
+		  str = gettext ("Write checkpoint %u");
+		else
+		  /* TRANSLATORS: This is a ``checkpoint of read operation'',
+	             *not* ``Reading a checkpoint''.
+		     E.g. in Spanish ``Punto de comprobaci@'on de lectura'',
+		     *not* ``Leyendo un punto de comprobaci@'on'' */
+		  str = gettext ("Read checkpoint %u");
+	      }
+	    tmp = expand_checkpoint_string (str, do_write, checkpoint);
+	    WARN ((0, 0, "%s", tmp));
+	    free (tmp);
+	  }
+	  break;
+	  
+	case cop_ttyout:
+	  if (!tty)
+	    tty = fopen ("/dev/tty", "w");
+	  if (tty)
+	    {
+	      char *tmp = expand_checkpoint_string (p->v.command, do_write,
+						    checkpoint);
+	      fprintf (tty, "%s", tmp);
+	      fflush (tty);
+	      free (tmp);
+	    }
+	  break;
+	  
+	case cop_sleep:
+	  sleep (p->v.time);
+	  break;
+	  
+	case cop_exec:
+	  sys_exec_checkpoint_script (p->v.command,
+				      archive_name_cursor[0],
+				      checkpoint);
+	  break;
+	}
+    }
+  if (tty)
+    fclose (tty);
+}
+
+void
+checkpoint_run (bool do_write)
+{
+  if (checkpoint_option && !(++checkpoint % checkpoint_option))
+    run_checkpoint_actions (do_write);
+}  
+
--- a/src/common.h
+++ b/src/common.h
@@ -1,7 +1,7 @@
 /* Common declarations for the tar program.

   Copyright (C) 1988, 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2001,
-   2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

   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
@@ -93,9 +93,6 @@ GLOBAL enum subcommand subcommand_option;
 /* Selected format for output archive.  */
 GLOBAL enum archive_format archive_format;

-/* Either NL or NUL, as decided by the --null option.  */
-GLOBAL char filename_terminator;
-
 /* Size of each record, once in blocks, once in bytes.  Those two variables
   are always related, the second being BLOCKSIZE times the first.  They do
   not have _option in their name, even if their values is derived from
@@ -130,19 +127,13 @@ GLOBAL enum backup_type backup_type;
 GLOBAL bool block_number_option;

 GLOBAL unsigned checkpoint_option;
-
-enum checkpoint_style
-  {
-    checkpoint_text,
-    checkpoint_dot
-  };
-
-GLOBAL enum checkpoint_style checkpoint_style;
+#define DEFAULT_CHECKPOINT 10

 /* Specified name of compression program, or "gzip" as implied by -z.  */
 GLOBAL const char *use_compress_program_option;

 GLOBAL bool dereference_option;
+GLOBAL bool hard_dereference_option;

 /* Print a message if not all links are dumped */
 GLOBAL int check_links_option;
@@ -194,6 +185,8 @@ GLOBAL enum old_files old_files_option;

 /* Specified file name for incremental list.  */
 GLOBAL const char *listed_incremental_option;
+/* Check device numbers when doing incremental dumps. */
+GLOBAL bool check_device_option;

 /* Specified mode change string.  */
 GLOBAL struct mode_change *mode_option;
@@ -493,8 +486,18 @@ bool rename_directory (char *src, char *dst);
 void delete_archive_members (void);

 /* Module incremen.c.  */
+typedef struct dumpdir *dumpdir_t;
+typedef struct dumpdir_iter *dumpdir_iter_t;

-char *get_directory_contents (char *dir_name, dev_t device);
+dumpdir_t dumpdir_create0 (const char *contents, const char *cmask);
+dumpdir_t dumpdir_create (const char *contents);
+void dumpdir_free (dumpdir_t);
+char *dumpdir_locate (dumpdir_t dump, const char *name);
+char *dumpdir_next (dumpdir_iter_t itr);
+char *dumpdir_first (dumpdir_t dump, int all, dumpdir_iter_t *pitr);
+
+
+const char *get_directory_contents (char *dir_name, dev_t device);
 const char *append_incremental_renames (const char *dump);
 void read_directory_file (void);
 void write_directory_file (void);
@@ -696,8 +699,7 @@ char *xheader_format_name (struct tar_stat_info *st, const char *fmt,

 void sys_detect_dev_null_output (void);
 void sys_save_archive_dev_ino (void);
-void sys_drain_input_pipe (void);
-void sys_wait_for_child (pid_t);
+void sys_wait_for_child (pid_t, bool);
 void sys_spawn_shell (void);
 bool sys_compare_uid (struct stat *a, struct stat *b);
 bool sys_compare_gid (struct stat *a, struct stat *b);
@@ -711,6 +713,9 @@ bool sys_get_archive_stat (void);
 int sys_exec_command (char *file_name, int typechar, struct tar_stat_info *st);
 void sys_wait_command (void);
 int sys_exec_info_script (const char **archive_name, int volume_number);
+void sys_exec_checkpoint_script (const char *script_name,
+				 const char *archive_name,
+				 int checkpoint_number);

 /* Module compare.c */
 void report_difference (struct tar_stat_info *st, const char *message, ...);
@@ -729,14 +734,21 @@ bool string_ascii_p (const char *str);
 bool utf8_convert (bool to_utf, char const *input, char **output);

 /* Module transform.c */
-typedef enum
-  {
-    xform_regfile,
-    xform_link,
-    xform_symlink
-  } xform_type;
+#define XFORM_REGFILE  0x01
+#define XFORM_LINK     0x02
+#define XFORM_SYMLINK  0x04
+#define XFORM_ALL      (XFORM_REGFILE|XFORM_LINK|XFORM_SYMLINK)

 void set_transform_expr (const char *expr);
-bool transform_name (char **pinput);
-bool transform_member_name (char **pinput, xform_type type);
-bool transform_name_fp (char **pinput, char *(*fun)(char *, void *), void *);
+bool transform_name (char **pinput, int type);
+bool transform_member_name (char **pinput, int type);
+bool transform_name_fp (char **pinput, int type,
+			char *(*fun)(char *, void *), void *);
+
+/* Module suffix.c */
+void set_comression_program_by_suffix (const char *name, const char *defprog);
+
+/* Module checkpoint.c */
+void checkpoint_compile_action (const char *str);
+void checkpoint_finish_compile (void);
+void checkpoint_run (bool do_write);
--- a/src/compare.c
+++ b/src/compare.c
@@ -366,7 +366,7 @@ dumpdir_cmp (const char *a, const char *b)
 static void
 diff_dumpdir (void)
 {
-  char *dumpdir_buffer;
+  const char *dumpdir_buffer;
  dev_t dev = 0;
  struct stat stat_data;

@@ -597,9 +597,23 @@ verify_volume (void)
 			    "VERIFY FAILURE: %d invalid headers detected",
 			    counter), counter));
 	}
-      if (status == HEADER_ZERO_BLOCK || status == HEADER_END_OF_FILE)
+      if (status == HEADER_END_OF_FILE)
 	break;
+      if (status == HEADER_ZERO_BLOCK)
+	{
+	  set_next_block_after (current_header);
+          if (!ignore_zeros_option)
+            {
+	      char buf[UINTMAX_STRSIZE_BOUND];

+	      status = read_header (false);
+	      if (status == HEADER_ZERO_BLOCK)
+	        break;
+	      WARN ((0, 0, _("A lone zero block at %s"),
+	  	    STRINGIFY_BIGINT (current_block_ordinal (), buf)));
+            }
+	}
+      
      diff_archive ();
      tar_stat_destroy (&current_stat_info);
    }
--- a/src/create.c
+++ b/src/create.c
@@ -1041,7 +1041,7 @@ dump_regular_file (int fd, struct tar_stat_info *st)
  while (size_left > 0)
    {
      size_t bufsize, count;
-
+      
      mv_size_left (size_left);

      blk = find_next_block ();
@@ -1422,6 +1422,8 @@ dump_hard_link (struct tar_stat_info *st)
 static void
 file_count_links (struct tar_stat_info *st)
 {
+  if (hard_dereference_option)
+    return;
  if (st->stat.st_nlink > 1)
    {
      struct link *duplicate;
@@ -1493,7 +1495,7 @@ dump_file0 (struct tar_stat_info *st, const char *p,
  assign_string (&st->file_name,
                 safer_name_suffix (p, false, absolute_names_option));

-  transform_name (&st->file_name);
+  transform_name (&st->file_name, XFORM_REGFILE);

  if (deref_stat (dereference_option, p, &st->stat) != 0)
    {
@@ -1614,6 +1616,7 @@ dump_file0 (struct tar_stat_info *st, const char *p,
 	    case dump_status_ok:
 	    case dump_status_short:
 	      mv_end ();
+	      file_count_links (st);
 	      break;

 	    case dump_status_fail:
@@ -1623,8 +1626,6 @@ dump_file0 (struct tar_stat_info *st, const char *p,
 	      abort ();
 	    }

-	  file_count_links (st);
-
 	  ok = status == dump_status_ok;
 	}

@@ -1704,6 +1705,7 @@ dump_file0 (struct tar_stat_info *st, const char *p,
 	}
      buffer[size] = '\0';
      assign_string (&st->link_name, buffer);
+      transform_name (&st->link_name, XFORM_SYMLINK);
      if (NAME_FIELD_SIZE - (archive_format == OLDGNU_FORMAT) < size)
 	write_long_link (st);

@@ -1712,7 +1714,7 @@ dump_file0 (struct tar_stat_info *st, const char *p,
      header = start_header (st);
      if (!header)
 	return;
-      tar_copy_str (header->header.linkname, buffer, NAME_FIELD_SIZE);
+      tar_copy_str (header->header.linkname, st->link_name, NAME_FIELD_SIZE);
      header->header.typeflag = SYMTYPE;
      finish_header (st, header, block_ordinal);
      /* nothing more to do to it */
--- a/src/extract.c
+++ b/src/extract.c
@@ -917,7 +917,6 @@ extract_link (char *file_name, int typeflag)
  int interdir_made = 0;
  char const *link_name;

-  transform_member_name (&current_stat_info.link_name, xform_link);
  link_name = current_stat_info.link_name;
  
  if (! absolute_names_option && contains_dot_dot (link_name))
@@ -974,8 +973,6 @@ extract_symlink (char *file_name, int typeflag)
  int status;
  int interdir_made = 0;

-  transform_member_name (&current_stat_info.link_name, xform_symlink);
-
  if (! absolute_names_option
      && (IS_ABSOLUTE_FILE_NAME (current_stat_info.link_name)
 	  || contains_dot_dot (current_stat_info.link_name)))
--- a/src/incremen.c
+++ b/src/incremen.c
@@ -1,7 +1,7 @@
 /* GNU dump extensions to tar.

   Copyright (C) 1988, 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2001,
-   2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

   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
@@ -49,14 +49,23 @@ enum children
 #define DIR_SET_FLAG(d,f) (d)->flags |= (f)
 #define DIR_CLEAR_FLAG(d,f) (d)->flags &= ~(f)

+struct dumpdir                 /* Dump directory listing */
+{
+  char *contents;              /* Actual contents */
+  size_t total;                /* Total number of elements */
+  size_t elc;                  /* Number of D/N/Y elements. */
+  char **elv;                  /* Array of D/N/Y elements */
+};
+
 /* Directory attributes.  */
 struct directory
  {
+    struct directory *next;
    struct timespec mtime;      /* Modification time */
    dev_t device_number;	/* device number for directory */
    ino_t inode_number;		/* inode number for directory */
-    char *contents;             /* Directory contents */
-    char *icontents;            /* Initial contents if the directory was
+    struct dumpdir *dump;       /* Directory contents */
+    struct dumpdir *idump;      /* Initial contents if the directory was
 				   rescanned */
    enum children children;     /* What to save under this directory */
    unsigned flags;             /* See DIRF_ macros above */
@@ -64,9 +73,132 @@ struct directory
 				   the original directory structure */
    const char *tagfile;        /* Tag file, if the directory falls under
 				   exclusion_tag_under */
-    char name[1];		/* file name of directory */
+    char *name;	     	        /* file name of directory */
  };

+struct dumpdir *
+dumpdir_create0 (const char *contents, const char *cmask)
+{
+  struct dumpdir *dump;
+  size_t i, total, ctsize, len;
+  char *p;
+  const char *q;
+  
+  for (i = 0, total = 0, ctsize = 1, q = contents; *q; total++, q += len)
+    {
+      len = strlen (q) + 1;
+      ctsize += len;
+      if (!cmask || strchr (cmask, *q))
+	i++;
+    }
+  dump = xmalloc (sizeof (*dump) + ctsize);
+  dump->contents = (char*)(dump + 1);
+  memcpy (dump->contents, contents, ctsize);
+  dump->total = total;
+  dump->elc = i;
+  dump->elv = xcalloc (i + 1, sizeof (dump->elv[0]));
+
+  for (i = 0, p = dump->contents; *p; p += strlen (p) + 1)
+    {
+      if (!cmask || strchr (cmask, *p))
+	dump->elv[i++] = p + 1;
+    }
+  dump->elv[i] = NULL;
+  return dump;
+}
+
+struct dumpdir *
+dumpdir_create (const char *contents)
+{
+  return dumpdir_create0 (contents, "YND");
+}
+
+void
+dumpdir_free (struct dumpdir *dump)
+{
+  free (dump->elv);
+  free (dump);
+}
+
+static int
+compare_dirnames (const void *first, const void *second)
+{
+  char const *const *name1 = first;
+  char const *const *name2 = second;
+  return strcmp (*name1, *name2);
+}
+
+/* Locate NAME in the dumpdir array DUMP.
+   Return pointer to the slot in DUMP->contents, or NULL if not found */
+char *
+dumpdir_locate (struct dumpdir *dump, const char *name)
+{
+  char **ptr;
+  if (!dump)
+    return NULL;
+
+  ptr = bsearch (&name, dump->elv, dump->elc, sizeof (dump->elv[0]),
+		 compare_dirnames);
+  return ptr ? *ptr - 1: NULL;
+}
+
+struct dumpdir_iter
+{
+  struct dumpdir *dump; /* Dumpdir being iterated */
+  int all;              /* Iterate over all entries, not only D/N/Y */ 
+  size_t next;          /* Index of the next element */
+};
+
+char *
+dumpdir_next (struct dumpdir_iter *itr)
+{
+  size_t cur = itr->next;
+  char *ret = NULL;
+  
+  if (itr->all)
+    {
+      ret = itr->dump->contents + cur;
+      if (*ret == 0)
+	return NULL;
+      itr->next += strlen (ret) + 1;
+    }
+  else if (cur < itr->dump->elc)
+    {
+      ret = itr->dump->elv[cur] - 1;
+      itr->next++;
+    }
+
+  return ret;
+}
+
+char *
+dumpdir_first (struct dumpdir *dump, int all, struct dumpdir_iter **pitr)
+{
+  struct dumpdir_iter *itr = xmalloc (sizeof (*itr));
+  itr->dump = dump;
+  itr->all = all;
+  itr->next = 0;
+  *pitr = itr;
+  return dumpdir_next (itr);
+}
+
+/* Return size in bytes of the dumpdir array P */
+size_t
+dumpdir_size (const char *p)
+{
+  size_t totsize = 0;
+
+  while (*p)
+    {
+      size_t size = strlen (p) + 1;
+      totsize += size;
+      p += size;
+    }
+  return totsize + 1;
+}
+
+
+static struct directory *dirhead, *dirtail;
 static Hash_table *directory_table;
 static Hash_table *directory_meta_table;

@@ -118,27 +250,78 @@ static struct directory *
 make_directory (const char *name)
 {
  size_t namelen = strlen (name);
-  size_t size = offsetof (struct directory, name) + namelen + 1;
-  struct directory *directory = xmalloc (size);
-  directory->contents = directory->icontents = NULL;
+  struct directory *directory = xmalloc (sizeof (*directory));
+  directory->next = NULL;
+  directory->dump = directory->idump = NULL;
  directory->orig = NULL;
  directory->flags = false;
-  strcpy (directory->name, name);
-  if (ISSLASH (directory->name[namelen-1]))
-    directory->name[namelen-1] = 0;
+  if (namelen && ISSLASH (name[namelen - 1]))
+    namelen--;
+  directory->name = xmalloc (namelen + 1);
+  memcpy (directory->name, name, namelen);
+  directory->name[namelen] = 0;
  directory->tagfile = NULL;
  return directory;
 }

+static void
+free_directory (struct directory *dir)
+{
+  free (dir->name);
+  free (dir);
+}
+
+static struct directory *
+attach_directory (const char *name)
+{
+  struct directory *dir = make_directory (name);
+  if (dirtail)
+    dirtail->next = dir;
+  else
+    dirhead = dir;
+  dirtail = dir;
+  return dir;
+}
+		 
+
+static void
+replace_prefix (char **pname, const char *samp, size_t slen,
+		const char *repl, size_t rlen)
+{
+  char *name = *pname;
+  size_t nlen = strlen (name);
+  if (nlen > slen && memcmp (name, samp, slen) == 0 && ISSLASH (name[slen]))
+    {
+      if (rlen > slen)
+	{
+	  name = xrealloc (name, nlen - slen + rlen + 1);
+	  *pname = name;
+	}
+      memmove (name + rlen, name + slen, nlen - slen + 1);
+      memcpy (name, repl, rlen);
+    }
+}
+
+void
+dirlist_replace_prefix (const char *pref, const char *repl)
+{
+  struct directory *dp;
+  size_t pref_len = strlen (pref);
+  size_t repl_len = strlen (repl);
+  for (dp = dirhead; dp; dp = dp->next)
+    replace_prefix (&dp->name, pref, pref_len, repl, repl_len);
+}
+
 /* Create and link a new directory entry for directory NAME, having a
   device number DEV and an inode number INO, with NFS indicating
   whether it is an NFS device and FOUND indicating whether we have
   found that the directory exists.  */
 static struct directory *
 note_directory (char const *name, struct timespec mtime,
-		dev_t dev, ino_t ino, bool nfs, bool found, char *contents)
+		dev_t dev, ino_t ino, bool nfs, bool found,
+		const char *contents)
 {
-  struct directory *directory = make_directory (name);
+  struct directory *directory = attach_directory (name);

  directory->mtime = mtime;
  directory->device_number = dev;
@@ -149,13 +332,9 @@ note_directory (char const *name, struct timespec mtime,
  if (found)
    DIR_SET_FLAG (directory, DIRF_FOUND);
  if (contents)
-    {
-      size_t size = dumpdir_size (contents);
-      directory->contents = xmalloc (size);
-      memcpy (directory->contents, contents, size);
-    }
+    directory->dump = dumpdir_create (contents);
  else
-    directory->contents = NULL;
+    directory->dump = NULL;

  if (! ((directory_table
 	  || (directory_table = hash_initialize (0, 0,
@@ -185,7 +364,7 @@ find_directory (const char *name)
    {
      struct directory *dir = make_directory (name);
      struct directory *ret = hash_lookup (directory_table, dir);
-      free (dir);
+      free_directory (dir);
      return ret;
    }
 }
@@ -204,7 +383,7 @@ find_directory_meta (dev_t dev, ino_t ino)
      dir->device_number = dev;
      dir->inode_number = ino;
      ret = hash_lookup (directory_meta_table, dir);
-      free (dir);
+      free_directory (dir);
      return ret;
    }
 }
@@ -250,7 +429,8 @@ procdir (char *name_buffer, struct stat *stat_data,
 	 directories, consider all NFS devices as equal,
 	 relying on the i-node to establish differences.  */

-      if (! (((DIR_IS_NFS (directory) & nfs)
+      if (! ((!check_device_option
+	      || (DIR_IS_NFS (directory) && nfs)
 	      || directory->device_number == stat_data->st_dev)
 	     && directory->inode_number == stat_data->st_ino))
 	{
@@ -259,12 +439,16 @@ procdir (char *name_buffer, struct stat *stat_data,
 						     stat_data->st_ino);
 	  if (d)
 	    {
-	      if (verbose_option)
-		WARN ((0, 0, _("%s: Directory has been renamed from %s"),
-		       quotearg_colon (name_buffer),
-		       quote_n (1, d->name)));
-	      directory->orig = d;
-	      DIR_SET_FLAG (directory, DIRF_RENAMED);
+	      if (strcmp (d->name, name_buffer))
+		{
+		  if (verbose_option)
+		    WARN ((0, 0, _("%s: Directory has been renamed from %s"),
+			   quotearg_colon (name_buffer),
+			   quote_n (1, d->name)));
+		  directory->orig = d;
+		  DIR_SET_FLAG (directory, DIRF_RENAMED);
+		  dirlist_replace_prefix (d->name, name_buffer);
+		}
 	      directory->children = CHANGED_CHILDREN;
 	    }
 	  else
@@ -299,12 +483,16 @@ procdir (char *name_buffer, struct stat *stat_data,

      if (d)
 	{
-	  if (verbose)
-	    WARN ((0, 0, _("%s: Directory has been renamed from %s"),
-		   quotearg_colon (name_buffer),
-		   quote_n (1, d->name)));
-	  directory->orig = d;
-	  DIR_SET_FLAG (directory, DIRF_RENAMED);
+	  if (strcmp (d->name, name_buffer))
+	    {
+	      if (verbose)
+		WARN ((0, 0, _("%s: Directory has been renamed from %s"),
+		       quotearg_colon (name_buffer),
+		       quote_n (1, d->name)));
+	      directory->orig = d;
+	      DIR_SET_FLAG (directory, DIRF_RENAMED);
+	      dirlist_replace_prefix (d->name, name_buffer);
+	    }
 	  directory->children = CHANGED_CHILDREN;
 	}
      else
@@ -336,8 +524,7 @@ procdir (char *name_buffer, struct stat *stat_data,

  {
    const char *tag_file_name;
-    size_t len;
-    
+
    switch (check_exclusion_tags (name_buffer, &tag_file_name))
      {
      case exclusion_tag_all:
@@ -356,13 +543,13 @@ procdir (char *name_buffer, struct stat *stat_data,
 			       _("contents not dumped"));
 	directory->children = NO_CHILDREN;
 	break;
-	
+
      case exclusion_tag_under:
 	exclusion_tag_warning (name_buffer, tag_file_name,
 			       _("contents not dumped"));
 	directory->tagfile = tag_file_name;
 	break;
-	
+
      case exclusion_tag_none:
 	break;
      }
@@ -371,64 +558,15 @@ procdir (char *name_buffer, struct stat *stat_data,
  return directory;
 }

-/* Locate NAME in the dumpdir array DUMP.
-   Return pointer to the slot in the array, or NULL if not found */
-const char *
-dumpdir_locate (const char *dump, const char *name)
-{
-  if (dump)
-    while (*dump)
-      {
-	/* Ignore 'R' (rename) and 'X' (tempname) entries, since they break
-	   alphabetical ordering.
-	   They normally do not occur in dumpdirs from the snapshot files,
-	   but this function is also used by purge_directory, which operates
-	   on a dumpdir from the archive, hence the need for this test. */
-	if (!strchr ("RX", *dump))
-	  {
-	    int rc = strcmp (dump + 1, name);
-	    if (rc == 0)
-	      return dump;
-	    if (rc > 1)
-	      break;
-	  }
-	dump += strlen (dump) + 1;
-      }
-  return NULL;
-}
-
-/* Return size in bytes of the dumpdir array P */
-size_t
-dumpdir_size (const char *p)
-{
-  size_t totsize = 0;
-
-  while (*p)
-    {
-      size_t size = strlen (p) + 1;
-      totsize += size;
-      p += size;
-    }
-  return totsize + 1;
-}
-
-static int
-compare_dirnames (const void *first, const void *second)
-{
-  char const *const *name1 = first;
-  char const *const *name2 = second;
-  return strcmp (*name1, *name2);
-}
-
 /* Compare dumpdir array from DIRECTORY with directory listing DIR and
   build a new dumpdir template.

   DIR must be returned by a previous call to savedir().

-   File names in DIRECTORY->contents must be sorted
+   File names in DIRECTORY->dump->contents must be sorted
   alphabetically.

-   DIRECTORY->contents is replaced with the created template. Each entry is
+   DIRECTORY->dump is replaced with the created template. Each entry is
   prefixed with ' ' if it was present in DUMP and with 'Y' otherwise. */

 void
@@ -440,15 +578,15 @@ makedumpdir (struct directory *directory, const char *dir)
  const char *p;
  char const **array;
  char *new_dump, *new_dump_ptr;
-  const char *dump;
+  struct dumpdir *dump;

  if (directory->children == ALL_CHILDREN)
    dump = NULL;
  else if (DIR_IS_RENAMED (directory))
-    dump = directory->orig->icontents ?
-              directory->orig->icontents : directory->orig->contents;
+    dump = directory->orig->idump ?
+           directory->orig->idump : directory->orig->dump;
  else
-    dump = directory->contents;
+    dump = directory->dump;

  /* Count the size of DIR and the number of elements it contains */
  dirsize = 0;
@@ -476,11 +614,10 @@ makedumpdir (struct directory *directory, const char *dir)
 	{
 	  if (directory->tagfile)
 	    *new_dump_ptr = strcmp (directory->tagfile, array[i]) == 0 ?
-		               ' ' : 'I';
+		                ' ' : 'I';
 	  else
 	    *new_dump_ptr = ' ';
 	  new_dump_ptr++;
-	  dump = loc + strlen (loc) + 1;
 	}
      else if (directory->tagfile)
 	*new_dump_ptr++ = strcmp (directory->tagfile, array[i]) == 0 ?
@@ -493,13 +630,13 @@ makedumpdir (struct directory *directory, const char *dir)
 	;
    }
  *new_dump_ptr = 0;
-  directory->icontents = directory->contents;
-  directory->contents = new_dump;
+  directory->idump = directory->dump;
+  directory->dump = dumpdir_create0 (new_dump, NULL);
  free (array);
 }

 /* Recursively scan the given directory. */
-static char *
+static const char *
 scan_directory (char *dir, dev_t device)
 {
  char *dirp = savedir (dir);	/* for scanning directory */
@@ -508,7 +645,7 @@ scan_directory (char *dir, dev_t device)
  size_t name_length;		/* used length in name_buffer */
  struct stat stat_data;
  struct directory *directory;
-  
+
  if (! dirp)
    savedir_error (dir);

@@ -532,18 +669,20 @@ scan_directory (char *dir, dev_t device)

  directory = procdir (name_buffer, &stat_data, device, NO_CHILDREN, false,
 		       NULL);
-  
+
  if (dirp && directory->children != NO_CHILDREN)
    {
-      char  *entry;	/* directory entry being scanned */
+      char *entry;	/* directory entry being scanned */
      size_t entrylen;	/* length of directory entry */
+      dumpdir_iter_t itr;

      makedumpdir (directory, dirp);

-      for (entry = directory->contents;
-	   (entrylen = strlen (entry)) != 0;
-	   entry += entrylen + 1)
+      for (entry = dumpdir_first (directory->dump, 1, &itr);
+	   entry;
+	   entry = dumpdir_next (itr))
 	{
+	  entrylen = strlen (entry);
 	  if (name_buffer_size <= entrylen - 1 + name_length)
 	    {
 	      do
@@ -590,16 +729,17 @@ scan_directory (char *dir, dev_t device)
 		*entry = 'Y';
 	    }
 	}
+      free (itr);
    }

  free (name_buffer);
  if (dirp)
    free (dirp);

-  return directory->contents;
+  return directory->dump ? directory->dump->contents : NULL;
 }

-char *
+const char *
 get_directory_contents (char *dir, dev_t device)
 {
  return scan_directory (dir, device);
@@ -622,12 +762,9 @@ obstack_code_rename (struct obstack *stk, char *from, char *to)
  obstack_grow (stk, s, strlen (s) + 1);
 }

-static bool
-rename_handler (void *data, void *proc_data)
+static void
+store_rename (struct directory *dir, struct obstack *stk)
 {
-  struct directory *dir = data;
-  struct obstack *stk = proc_data;
-
  if (DIR_IS_RENAMED (dir))
    {
      struct directory *prev, *p;
@@ -666,7 +803,6 @@ rename_handler (void *data, void *proc_data)
 	  obstack_code_rename (stk, "", prev->name);
 	}
    }
-  return true;
 }

 const char *
@@ -674,8 +810,9 @@ append_incremental_renames (const char *dump)
 {
  struct obstack stk;
  size_t size;
-
-  if (directory_table == NULL)
+  struct directory *dp;
+  
+  if (dirhead == NULL)
    return dump;

  obstack_init (&stk);
@@ -687,7 +824,9 @@ append_incremental_renames (const char *dump)
  else
    size = 0;

-  hash_do_for_each (directory_table, rename_handler, &stk);
+  for (dp = dirhead; dp; dp = dp->next)
+    store_rename (dp, &stk);
+
  if (obstack_object_size (&stk) != size)
    {
      obstack_1grow (&stk, 0);
@@ -1171,14 +1310,16 @@ write_directory_file_entry (void *entry, void *data)
      fwrite (s, strlen (s) + 1, 1, fp);

      fwrite (directory->name, strlen (directory->name) + 1, 1, fp);
-      if (directory->contents)
+      if (directory->dump)
 	{
-	  char *p;
-	  for (p = directory->contents; *p; p += strlen (p) + 1)
-	    {
-	      if (strchr ("YND", *p))
-		fwrite (p, strlen (p) + 1, 1, fp);
-	    }
+	  const char *p;
+	  dumpdir_iter_t itr;
+
+	  for (p = dumpdir_first (directory->dump, 0, &itr);
+	       p;
+	       p = dumpdir_next (itr))
+	    fwrite (p, strlen (p) + 1, 1, fp);
+	  free (itr);
 	}
      fwrite ("\0\0", 2, 1, fp);
    }
@@ -1366,6 +1507,7 @@ try_purge_directory (char const *directory_name)
  char *current_dir;
  char *cur, *arc, *p;
  char *temp_stub = NULL;
+  struct dumpdir *dump;

  if (!is_dumpdir (&current_stat_info))
    return false;
@@ -1417,12 +1559,12 @@ try_purge_directory (char const *directory_name)
 	     This is an extra safety precaution. Besides, it might be
 	     necessary to extract from archives created with tar versions
 	     prior to 1.19. */
-	  
+
 	  if (*src)
 	    src = safer_name_suffix (src, false, absolute_names_option);
 	  if (*dst)
 	    dst = safer_name_suffix (dst, false, absolute_names_option);
-	  
+
 	  if (*src == 0)
 	    src = temp_stub;
 	  else if (*dst == 0)
@@ -1442,6 +1584,7 @@ try_purge_directory (char const *directory_name)
  free (temp_stub);

  /* Process deletes */
+  dump = dumpdir_create (current_stat_info.dumpdir);
  p = NULL;
  for (cur = current_dir; *cur; cur += strlen (cur) + 1)
    {
@@ -1463,7 +1606,7 @@ try_purge_directory (char const *directory_name)
 	  continue;
 	}

-      if (!(entry = dumpdir_locate (current_stat_info.dumpdir, cur))
+      if (!(entry = dumpdir_locate (dump, cur))
 	  || (*entry == 'D' && !S_ISDIR (st.st_mode))
 	  || (*entry == 'Y' && S_ISDIR (st.st_mode)))
 	{
@@ -1489,7 +1632,8 @@ try_purge_directory (char const *directory_name)
 	}
    }
  free (p);
-
+  dumpdir_free (dump);
+  
  free (current_dir);
  return true;
 }
--- a/src/list.c
+++ b/src/list.c
@@ -301,8 +301,8 @@ read_header_primitive (bool raw_extended_headers, struct tar_stat_info *info)
  size_t size, written;
  union block *next_long_name = 0;
  union block *next_long_link = 0;
-  size_t next_long_name_blocks;
-  size_t next_long_link_blocks;
+  size_t next_long_name_blocks = 0;
+  size_t next_long_link_blocks = 0;

  while (1)
    {
@@ -472,11 +472,11 @@ read_header (bool raw_extended_headers)
 static char *
 decode_xform (char *file_name, void *data)
 {
-  xform_type type = *(xform_type*)data;
+  int type = *(int*)data;

  switch (type)
    {
-    case xform_symlink:
+    case XFORM_SYMLINK:
      /* FIXME: It is not quite clear how and to which extent are the symbolic
 	 links subject to filename transformation.  In the absence of another
 	 solution, symbolic links are exempt from component stripping and
@@ -484,11 +484,11 @@ decode_xform (char *file_name, void *data)
 	 proper. */ 
      return file_name;
      
-    case xform_link:
+    case XFORM_LINK:
      file_name = safer_name_suffix (file_name, true, absolute_names_option);
      break;
      
-    case xform_regfile:
+    case XFORM_REGFILE:
      file_name = safer_name_suffix (file_name, false, absolute_names_option);
      break;
    }
@@ -505,9 +505,9 @@ decode_xform (char *file_name, void *data)
 }

 bool
-transform_member_name (char **pinput, xform_type type)
+transform_member_name (char **pinput, int type)
 {
-  return transform_name_fp (pinput, decode_xform, &type);
+  return transform_name_fp (pinput, type, decode_xform, &type);
 }

 #define ISOCTAL(c) ((c)>='0'&&(c)<='7')
@@ -628,7 +628,16 @@ decode_header (union block *header, struct tar_stat_info *stat_info,
 	stat_info->is_dumpdir = true;
    }

-  transform_member_name (&stat_info->file_name, xform_regfile);
+  transform_member_name (&stat_info->file_name, XFORM_REGFILE);
+  switch (header->header.typeflag)
+    {
+    case SYMTYPE:
+      transform_member_name (&stat_info->link_name, XFORM_SYMLINK);
+      break;
+      
+    case LNKTYPE:
+      transform_member_name (&stat_info->link_name, XFORM_LINK);
+    }
 }

 /* Convert buffer at WHERE0 of size DIGS from external format to
--- a/src/names.c
+++ b/src/names.c
@@ -289,9 +289,8 @@ static int matching_flags; /* exclude_fnmatch options */
   static storage and can't be relied upon across two calls.

   If CHANGE_DIRS is true, treat any entries of type NELT_CHDIR as
-   the request to change to the given directory.  If filename_terminator
-   is NUL, CHANGE_DIRS is effectively always false.
-
+   the request to change to the given directory.
+   
   Entries of type NELT_FMASK cause updates of the matching_flags
   value. */
 struct name_elt *
@@ -301,9 +300,6 @@ name_next_elt (int change_dirs)
  const char *source;
  char *cursor;

-  if (filename_terminator == '\0')
-    change_dirs = 0;
-
  while (name_index != names)
    {
      struct name_elt *ep;
@@ -392,9 +388,7 @@ name_gather (void)
      if (allocated_size == 0)
 	{
 	  allocated_size = offsetof (struct name, name) + NAME_FIELD_SIZE + 1;
-	  buffer = xmalloc (allocated_size);
-	  /* FIXME: This memset is overkill, and ugly...  */
-	  memset (buffer, 0, allocated_size);
+	  buffer = xzalloc (allocated_size);
 	}
      
      while ((ep = name_next_elt (0)) && ep->type == NELT_CHDIR)
@@ -734,7 +728,7 @@ static void
 add_hierarchy_to_namelist (struct name *name, dev_t device)
 {
  char *file_name = name->name;
-  char *buffer = get_directory_contents (file_name, device);
+  const char *buffer = get_directory_contents (file_name, device);

  if (! buffer)
    name->dir_contents = "\0\0\0\0";
@@ -746,7 +740,7 @@ add_hierarchy_to_namelist (struct name *name, dev_t device)
 				 : NAME_FIELD_SIZE);
      char *namebuf = xmalloc (allocated_length + 1);
 				/* FIXME: + 2 above?  */
-      char *string;
+      const char *string;
      size_t string_length;
      int change_dir = name->change_dir;

--- a/src/suffix.c
+++ b/src/suffix.c
@@ -0,0 +1,79 @@
+/* This file is part of GNU tar.
+   Copyright (C) 2007 Free Software Foundation, Inc.
+
+   Written by Sergey Poznyakoff.
+
+   GNU tar 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 3, or (at your option) any later
+   version.
+
+   GNU tar 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 GNU tar.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <system.h>
+#include "common.h"
+
+struct compression_suffix
+{
+  const char *suffix;
+  size_t length;
+  const char *program;
+};
+
+struct compression_suffix compression_suffixes[] = {
+#define S(s,p) #s, sizeof (#s) - 1, #p
+  { S(gz, gzip) },
+  { S(tgz, gzip) },
+  { S(taz, gzip) },
+  { S(Z, compress) },
+  { S(taZ, compress) },
+  { S(bz2, bzip2) },
+  { S(tbz, bzip2) },
+  { S(tbz2, bzip2) },
+  { S(tz2, bzip2) },
+  { S(lzma, lzma) },
+  { S(tlz, lzma) },
+  { S(lzo, lzop) },
+#undef S
+};
+
+int nsuffixes = sizeof (compression_suffixes) /
+                  sizeof (compression_suffixes[0]);
+
+static const char *
+find_compression_program (const char *name, const char *defprog)
+{
+  char *suf = strrchr (name, '.');
+    
+  if (suf)
+    {
+      int i;
+      size_t len;
+
+      suf++;
+      len = strlen (suf);
+
+      for (i = 0; i < nsuffixes; i++)
+	{
+	  if (compression_suffixes[i].length == len
+	      && memcmp (compression_suffixes[i].suffix, suf, len) == 0)
+	    return compression_suffixes[i].program;
+	}
+    }
+  return defprog;
+}
+
+void
+set_comression_program_by_suffix (const char *name, const char *defprog)
+{
+  const char *program = find_compression_program (name, defprog);
+  if (program)
+    use_compress_program_option = program;
+}
+
--- a/src/system.c
+++ b/src/system.c
@@ -1,6 +1,7 @@
 /* System-dependent calls for tar.

-   Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006, 2007,
+   2008 Free Software Foundation, Inc.

   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
@@ -17,7 +18,6 @@
   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */

 #include <system.h>
-#include <setenv.h>

 #include "common.h"
 #include <rmt.h>
@@ -52,12 +52,7 @@ sys_detect_dev_null_output (void)
 }

 void
-sys_drain_input_pipe (void)
-{
-}
-
-void
-sys_wait_for_child (pid_t child_pid)
+sys_wait_for_child (pid_t child_pid, bool eof)
 {
 }

@@ -161,26 +156,8 @@ sys_detect_dev_null_output (void)
 			 && archive_stat.st_ino == dev_null_stat.st_ino));
 }

-/* Manage to fully drain a pipe we might be reading, so to not break it on
-   the producer after the EOF block.  FIXME: one of these days, GNU tar
-   might become clever enough to just stop working, once there is no more
-   work to do, we might have to revise this area in such time.  */
-
 void
-sys_drain_input_pipe (void)
-{
-  size_t r;
-
-  if (access_mode == ACCESS_READ
-      && ! _isrmt (archive)
-      && (S_ISFIFO (archive_stat.st_mode) || S_ISSOCK (archive_stat.st_mode)))
-    while ((r = rmtread (archive, record_start->buffer, record_size)) != 0
-	   && r != SAFE_READ_ERROR)
-      continue;
-}
-
-void
-sys_wait_for_child (pid_t child_pid)
+sys_wait_for_child (pid_t child_pid, bool eof)
 {
  if (child_pid)
    {
@@ -194,8 +171,11 @@ sys_wait_for_child (pid_t child_pid)
 	  }

      if (WIFSIGNALED (wait_status))
-	ERROR ((0, 0, _("Child died with signal %d"),
-		WTERMSIG (wait_status)));
+	{
+	  int sig = WTERMSIG (wait_status);
+	  if (!(!eof && sig == SIGPIPE))
+	    ERROR ((0, 0, _("Child died with signal %d"), sig));
+	}
      else if (WEXITSTATUS (wait_status) != 0)
 	ERROR ((0, 0, _("Child returned status %d"),
 		WEXITSTATUS (wait_status)));
@@ -773,9 +753,10 @@ sys_exec_info_script (const char **archive_name, int volume_number)
  char *argv[4];
  char uintbuf[UINTMAX_STRSIZE_BOUND];
  int p[2];
-
+  static RETSIGTYPE (*saved_handler) (int sig);
+  
  xpipe (p);
-  pipe_handler = signal (SIGPIPE, SIG_IGN);
+  saved_handler = signal (SIGPIPE, SIG_IGN);

  pid = xfork ();

@@ -785,7 +766,7 @@ sys_exec_info_script (const char **archive_name, int volume_number)

      int rc;
      int status;
-      char *buf;
+      char *buf = NULL;
      size_t size = 0;
      FILE *fp;

@@ -800,10 +781,13 @@ sys_exec_info_script (const char **archive_name, int volume_number)
      while (waitpid (pid, &status, 0) == -1)
 	if (errno != EINTR)
 	  {
+	    signal (SIGPIPE, saved_handler);
 	    waitpid_error (info_script_option);
 	    return -1;
 	  }

+      signal (SIGPIPE, saved_handler);
+      
      if (WIFEXITED (status))
 	{
 	  if (WEXITSTATUS (status) == 0 && rc > 0)
@@ -821,6 +805,8 @@ sys_exec_info_script (const char **archive_name, int volume_number)
  setenv ("TAR_VERSION", PACKAGE_VERSION, 1);
  setenv ("TAR_ARCHIVE", *archive_name, 1);
  setenv ("TAR_VOLUME", STRINGIFY_BIGINT (volume_number, uintbuf), 1);
+  setenv ("TAR_BLOCKING_FACTOR",
+	  STRINGIFY_BIGINT (blocking_factor, uintbuf), 1);
  setenv ("TAR_SUBCOMMAND", subcommand_string (subcommand_option), 1);
  setenv ("TAR_FORMAT",
 	  archive_format_string (current_format == DEFAULT_FORMAT ?
@@ -839,5 +825,51 @@ sys_exec_info_script (const char **archive_name, int volume_number)
  exec_fatal (info_script_option);
 }

+void
+sys_exec_checkpoint_script (const char *script_name,
+			    const char *archive_name,
+			    int checkpoint_number)
+{
+  pid_t pid;
+  char *argv[4];
+  char uintbuf[UINTMAX_STRSIZE_BOUND];
+
+  pid = xfork ();
+
+  if (pid != 0)
+    {
+      /* Master */
+
+      int status;
+
+      while (waitpid (pid, &status, 0) == -1)
+	if (errno != EINTR)
+	  {
+	    waitpid_error (script_name);
+	    break;
+	  }
+
+      return;
+    }
+
+  /* Child */
+  setenv ("TAR_VERSION", PACKAGE_VERSION, 1);
+  setenv ("TAR_ARCHIVE", archive_name, 1);
+  setenv ("TAR_CHECKPOINT", STRINGIFY_BIGINT (checkpoint_number, uintbuf), 1);
+  setenv ("TAR_BLOCKING_FACTOR",
+	  STRINGIFY_BIGINT (blocking_factor, uintbuf), 1);
+  setenv ("TAR_SUBCOMMAND", subcommand_string (subcommand_option), 1);
+  setenv ("TAR_FORMAT",
+	  archive_format_string (current_format == DEFAULT_FORMAT ?
+				 archive_format : current_format), 1);
+  argv[0] = "/bin/sh";
+  argv[1] = "-c";
+  argv[2] = (char*) script_name;
+  argv[3] = NULL;
+
+  execv (argv[0], argv);
+
+  exec_fatal (script_name);
+}

 #endif /* not MSDOS */
--- a/src/tar.c
+++ b/src/tar.c
@@ -249,8 +249,11 @@ enum
  ANCHORED_OPTION = CHAR_MAX + 1,
  ATIME_PRESERVE_OPTION,
  BACKUP_OPTION,
+  CHECK_DEVICE_OPTION,
  CHECKPOINT_OPTION,
+  CHECKPOINT_ACTION_OPTION,
  DELAY_DIRECTORY_RESTORE_OPTION,
+  HARD_DEREFERENCE_OPTION,
  DELETE_OPTION,
  EXCLUDE_CACHES_OPTION,
  EXCLUDE_CACHES_UNDER_OPTION,
@@ -268,13 +271,17 @@ enum
  IGNORE_FAILED_READ_OPTION,
  INDEX_FILE_OPTION,
  KEEP_NEWER_FILES_OPTION,
+  LZOP_OPTION,
  MODE_OPTION,
  MTIME_OPTION,
  NEWER_MTIME_OPTION,
  NO_ANCHORED_OPTION,
+  NO_AUTO_COMPRESS_OPTION,
+  NO_CHECK_DEVICE_OPTION,
  NO_DELAY_DIRECTORY_RESTORE_OPTION,
  NO_IGNORE_CASE_OPTION,
  NO_IGNORE_COMMAND_ERROR_OPTION,
+  NO_NULL_OPTION,
  NO_OVERWRITE_DIR_OPTION,
  NO_QUOTE_CHARS_OPTION,
  NO_RECURSION_OPTION,
@@ -345,7 +352,7 @@ The version control may be set with --backup or VERSION_CONTROL, values are:\n\n

 /* NOTE:

-   Available option letters are DEIJQY and aeqy. Consider the following
+   Available option letters are DEIQY and eqy. Consider the following
   assignments:

   [For Solaris tar compatibility =/= Is it important at all?]
@@ -408,6 +415,12 @@ static struct argp_option options[] = {
      " NUMBER defaults to 1"), GRID+1 },
  {"seek", 'n', NULL, 0,
   N_("archive is seekable"), GRID+1 },
+  {"no-check-device", NO_CHECK_DEVICE_OPTION, NULL, 0,
+   N_("do not check device numbers when creating incremental archives"),
+   GRID+1 },
+  {"check-device", CHECK_DEVICE_OPTION, NULL, 0,
+   N_("check device numbers when creating incremental archives (default)"),
+   GRID+1 },
 #undef GRID

 #define GRID 30
@@ -574,20 +587,34 @@ static struct argp_option options[] = {
   N_("control pax keywords"), GRID+8 },
  {"label", 'V', N_("TEXT"), 0,
   N_("create archive with volume name TEXT; at list/extract time, use TEXT as a globbing pattern for volume name"), GRID+8 },
-  {"bzip2", 'j', 0, 0,
-   N_("filter the archive through bzip2"), GRID+8 },
-  {"gzip", 'z', 0, 0,
-   N_("filter the archive through gzip"), GRID+8 },
-  {"gunzip", 0, 0, OPTION_ALIAS, NULL, GRID+8 },
-  {"ungzip", 0, 0, OPTION_ALIAS, NULL, GRID+8 },
-  {"compress", 'Z', 0, 0,
-   N_("filter the archive through compress"), GRID+8 },
-  {"uncompress", 0, 0, OPTION_ALIAS, NULL, GRID+8 },
-  {"use-compress-program", USE_COMPRESS_PROGRAM_OPTION, N_("PROG"), 0,
-   N_("filter through PROG (must accept -d)"), GRID+8 },
 #undef GRID

 #define GRID 90
+  {NULL, 0, NULL, 0,
+   N_("Compression options:"), GRID },
+  {"auto-compress", 'a', 0, 0,
+   N_("use archive suffix to determine the compression program"), GRID+1 },
+  {"no-auto-compress", NO_AUTO_COMPRESS_OPTION, 0, 0,
+   N_("do not use use archive suffix to determine the compression program"),
+   GRID+1 },
+  {"bzip2", 'j', 0, 0,
+   N_("filter the archive through bzip2"), GRID+1 },
+  {"gzip", 'z', 0, 0,
+   N_("filter the archive through gzip"), GRID+1 },
+  {"gunzip", 0, 0, OPTION_ALIAS, NULL, GRID+1 },
+  {"ungzip", 0, 0, OPTION_ALIAS, NULL, GRID+1 },
+  {"compress", 'Z', 0, 0,
+   N_("filter the archive through compress"), GRID+1 },
+  {"uncompress", 0, 0, OPTION_ALIAS, NULL, GRID+1 },
+  {"lzma", 'J', 0, 0,
+   N_("filter the archive through lzma"), GRID+1 },
+  {"lzop", LZOP_OPTION, 0, 0,
+   N_("filter the archive through lzop"), GRID+8 },
+  {"use-compress-program", USE_COMPRESS_PROGRAM_OPTION, N_("PROG"), 0,
+   N_("filter through PROG (must accept -d)"), GRID+1 },
+#undef GRID
+  
+#define GRID 100
  {NULL, 0, NULL, 0,
   N_("Local file selection:"), GRID },

@@ -599,6 +626,8 @@ static struct argp_option options[] = {
   N_("get names to extract or create from FILE"), GRID+1 },
  {"null", NULL_OPTION, 0, 0,
   N_("-T reads null-terminated names, disable -C"), GRID+1 },
+  {"no-null", NO_NULL_OPTION, 0, 0,
+   N_("disable the effect of the previous --null option"), GRID+1 },
  {"unquote", UNQUOTE_OPTION, 0, 0,
   N_("unquote filenames read with -T (default)"), GRID+1 },
  {"no-unquote", NO_UNQUOTE_OPTION, 0, 0,
@@ -634,6 +663,8 @@ static struct argp_option options[] = {
   N_("don't strip leading `/'s from file names"), GRID+1 },
  {"dereference", 'h', 0, 0,
   N_("follow symlinks; archive and dump the files they point to"), GRID+1 },
+  {"hard-dereference", HARD_DEREFERENCE_OPTION, 0, 0,
+   N_("follow hard links; archive and dump the files they refer to"), GRID+1 },
  {"starting-file", 'K', N_("MEMBER-NAME"), 0,
   N_("begin at member MEMBER-NAME in the archive"), GRID+1 },
  {"newer", 'N', N_("DATE-OR-FILE"), 0,
@@ -647,7 +678,7 @@ static struct argp_option options[] = {
   N_("backup before removal, override usual suffix ('~' unless overridden by environment variable SIMPLE_BACKUP_SUFFIX)"), GRID+1 },
 #undef GRID

-#define GRID 92
+#define GRID 110
  {NULL, 0, NULL, 0,
   N_("File name transformations:"), GRID },
  {"strip-components", STRIP_COMPONENTS_OPTION, N_("NUMBER"), 0,
@@ -655,9 +686,10 @@ static struct argp_option options[] = {
   GRID+1 },
  {"transform", TRANSFORM_OPTION, N_("EXPRESSION"), 0,
   N_("use sed replace EXPRESSION to transform file names"), GRID+1 },
+  {"xform", 0, 0, OPTION_ALIAS, NULL, GRID+1 },
 #undef GRID

-#define GRID 95
+#define GRID 120
  {NULL, 0, NULL, 0,
   N_("File name matching options (affect both exclude and include patterns):"),
   GRID },
@@ -679,15 +711,18 @@ static struct argp_option options[] = {
   N_("wildcards match `/' (default for exclusion)"), GRID+1 },
 #undef GRID

-#define GRID 100
+#define GRID 130
  {NULL, 0, NULL, 0,
   N_("Informative output:"), GRID },

  {"verbose", 'v', 0, 0,
   N_("verbosely list files processed"), GRID+1 },
-  {"checkpoint", CHECKPOINT_OPTION, N_("[.]NUMBER"), OPTION_ARG_OPTIONAL,
+  {"checkpoint", CHECKPOINT_OPTION, N_("NUMBER"), OPTION_ARG_OPTIONAL,
   N_("display progress messages every NUMBERth record (default 10)"),
   GRID+1 },
+  {"checkpoint-action", CHECKPOINT_ACTION_OPTION, N_("ACTION"), 0,
+   N_("execute ACTION on each checkpoint"),
+   GRID+1 },
  {"check-links", 'l', 0, 0,
   N_("print a message if not all links are dumped"), GRID+1 },
  {"totals", TOTALS_OPTION, N_("SIGNAL"), OPTION_ARG_OPTIONAL,
@@ -720,7 +755,7 @@ static struct argp_option options[] = {
   N_("disable quoting for characters from STRING"), GRID+1 },
 #undef GRID

-#define GRID 110
+#define GRID 140
  {NULL, 0, NULL, 0,
   N_("Compatibility options:"), GRID },

@@ -728,7 +763,7 @@ static struct argp_option options[] = {
   N_("when creating, same as --old-archive; when extracting, same as --no-same-owner"), GRID+1 },
 #undef GRID

-#define GRID 120
+#define GRID 150
  {NULL, 0, NULL, 0,
   N_("Other options:"), GRID },

@@ -785,6 +820,8 @@ struct tar_args        /* Variables used during option parsing */
  char const *backup_suffix_string;   /* --suffix option argument */
  char const *version_control_string; /* --backup option argument */
  bool input_files;                /* True if some input files where given */
+  int compress_autodetect;         /* True if compression autodetection should
+				      be attempted when creating archives */
 };


@@ -822,6 +859,16 @@ exclude_vcs_files ()
    "=RELEASE-ID",
    "=meta-update",
    "=update",
+    /* Bazaar */
+    ".bzr",
+    ".bzrignore",
+    ".bzrtags",
+    /* Mercurial */
+    ".hg",
+    ".hgignore",
+    ".hgtags",
+    /* darcs */
+    "_darcs",
    NULL
  };

@@ -1002,6 +1049,9 @@ report_textual_dates (struct tar_args *args)

 static volatile int _argp_hang;

+/* Either NL or NUL, as decided by the --null option.  */
+static char filename_terminator;
+
 enum read_file_list_state  /* Result of reading file name from the list file */
  {
    file_list_success,     /* OK, name read successfully */
@@ -1010,16 +1060,16 @@ enum read_file_list_state  /* Result of reading file name from the list file */
    file_list_skip         /* Empty (zero-length) entry encountered, skip it */
  };

-/* Read from FP a sequence of characters up to FILENAME_TERMINATOR and put them
+/* Read from FP a sequence of characters up to TERM and put them
   into STK.
 */
 static enum read_file_list_state
-read_name_from_file (FILE *fp, struct obstack *stk)
+read_name_from_file (FILE *fp, struct obstack *stk, int term)
 {
  int c;
  size_t counter = 0;

-  for (c = getc (fp); c != EOF && c != filename_terminator; c = getc (fp))
+  for (c = getc (fp); c != EOF && c != term; c = getc (fp))
    {
      if (c == 0)
 	{
@@ -1100,7 +1150,8 @@ update_argv (const char *filename, struct argp_state *state)
  size_t new_argc;
  bool is_stdin = false;
  enum read_file_list_state read_state;
-
+  int term = filename_terminator;
+  
  if (!strcmp (filename, "-"))
    {
      is_stdin = true;
@@ -1114,7 +1165,8 @@ update_argv (const char *filename, struct argp_state *state)
 	open_fatal (filename);
    }

-  while ((read_state = read_name_from_file (fp, &argv_stk)) != file_list_end)
+  while ((read_state = read_name_from_file (fp, &argv_stk, term))
+	 != file_list_end)
    {
      switch (read_state)
 	{
@@ -1143,7 +1195,7 @@ update_argv (const char *filename, struct argp_state *state)
 	    obstack_1grow (&argv_stk, 0);
 	    count = 1;
 	    /* Read rest of files using new filename terminator */
-	    filename_terminator = 0;
+	    term = 0;
 	    break;
 	  }

@@ -1160,7 +1212,7 @@ update_argv (const char *filename, struct argp_state *state)

  start = obstack_finish (&argv_stk);

-  if (filename_terminator == 0)
+  if (term == 0)
    for (p = start; *p; p += strlen (p) + 1)
      if (p[0] == '-')
 	count++;
@@ -1176,7 +1228,7 @@ update_argv (const char *filename, struct argp_state *state)

  for (i = state->next, p = start; *p; p += strlen (p) + 1, i++)
    {
-      if (filename_terminator == 0 && p[0] == '-')
+      if (term == 0 && p[0] == '-')
 	state->argv[i++] = "--add-file";
      state->argv[i] = p;
    }
@@ -1222,6 +1274,14 @@ parse_opt (int key, char *arg, struct argp_state *state)
      set_subcommand_option (CAT_SUBCOMMAND);
      break;

+    case 'a':
+      args->compress_autodetect = true;
+      break;
+
+    case NO_AUTO_COMPRESS_OPTION:
+      args->compress_autodetect = false;
+      break;
+      
    case 'b':
      {
 	uintmax_t u;
@@ -1292,6 +1352,10 @@ parse_opt (int key, char *arg, struct argp_state *state)
      dereference_option = true;
      break;

+    case HARD_DEREFERENCE_OPTION:
+      hard_dereference_option = true;
+      break;
+      
    case 'i':
      /* Ignore zero blocks (eofs).  This can't be the default,
 	 because Unix tar writes two blocks of zeros, then pads out
@@ -1310,6 +1374,10 @@ parse_opt (int key, char *arg, struct argp_state *state)
      set_use_compress_program_option ("bzip2");
      break;

+    case 'J':
+      set_use_compress_program_option ("lzma");
+      break;
+      
    case 'k':
      /* Don't replace existing files.  */
      old_files_option = KEEP_OLD_FILES;
@@ -1341,6 +1409,10 @@ parse_opt (int key, char *arg, struct argp_state *state)
      }
      break;

+    case LZOP_OPTION:
+      set_use_compress_program_option ("lzop");
+      break;
+      
    case 'm':
      touch_option = true;
      break;
@@ -1514,6 +1586,14 @@ parse_opt (int key, char *arg, struct argp_state *state)
 			" on this platform")));
      break;

+    case CHECK_DEVICE_OPTION:
+      check_device_option = true;
+      break;
+      
+    case NO_CHECK_DEVICE_OPTION:
+      check_device_option = false;
+      break;
+      
    case CHECKPOINT_OPTION:
      if (arg)
 	{
@@ -1521,7 +1601,7 @@ parse_opt (int key, char *arg, struct argp_state *state)

 	  if (*arg == '.')
 	    {
-	      checkpoint_style = checkpoint_dot;
+	      checkpoint_compile_action (".");
 	      arg++;
 	    }
 	  checkpoint_option = strtoul (arg, &p, 0);
@@ -1530,9 +1610,13 @@ parse_opt (int key, char *arg, struct argp_state *state)
 			  _("--checkpoint value is not an integer")));
 	}
      else
-	checkpoint_option = 10;
+	checkpoint_option = DEFAULT_CHECKPOINT;
      break;

+    case CHECKPOINT_ACTION_OPTION:
+      checkpoint_compile_action (arg);
+      break;
+      
    case BACKUP_OPTION:
      backup_option = true;
      if (arg)
@@ -1670,6 +1754,10 @@ parse_opt (int key, char *arg, struct argp_state *state)
      filename_terminator = '\0';
      break;

+    case NO_NULL_OPTION:
+      filename_terminator = '\n';
+      break;
+
    case NUMERIC_OWNER_OPTION:
      numeric_owner_option = true;
      break;
@@ -1732,6 +1820,8 @@ parse_opt (int key, char *arg, struct argp_state *state)
      /* FIXME: What it is good for? */
      same_permissions_option = true;
      same_order_option = true;
+      WARN ((0, 0, _("The --preserve option is deprecated, "
+		     "use --preserve-permissions --preserve-order instead")));
      break;

    case RECORD_SIZE_OPTION:
@@ -2001,7 +2091,8 @@ decode_options (int argc, char **argv)
  args.backup_suffix_string = getenv ("SIMPLE_BACKUP_SUFFIX");
  args.version_control_string = 0;
  args.input_files = false;
-
+  args.compress_autodetect = false;
+  
  subcommand_option = UNKNOWN_SUBCOMMAND;
  archive_format = DEFAULT_FORMAT;
  blocking_factor = DEFAULT_BLOCKING;
@@ -2017,6 +2108,8 @@ decode_options (int argc, char **argv)
  owner_option = -1;
  group_option = -1;

+  check_device_option = true;
+  
  /* Convert old-style tar call by exploding option element and rearranging
     options accordingly.  */

@@ -2253,6 +2346,13 @@ decode_options (int argc, char **argv)
  else if (utc_option)
    verbose_option = 2;

+  if (tape_length_option && tape_length_option < record_size)
+    USAGE_ERROR ((0, 0, _("Volume length cannot be less than record size")));
+
+  if (same_order_option && listed_incremental_option)
+    USAGE_ERROR ((0, 0, _("--preserve-order is not compatible with "
+			  "--listed-incremental")));
+  
  /* Forbid using -c with no input files whatsoever.  Check that `-f -',
     explicit or implied, is used correctly.  */

@@ -2262,6 +2362,10 @@ decode_options (int argc, char **argv)
      if (!args.input_files && !files_from_option)
 	USAGE_ERROR ((0, 0,
 		      _("Cowardly refusing to create an empty archive")));
+      if (args.compress_autodetect && archive_names
+	  && strcmp (archive_name_array[0], "-"))
+	set_comression_program_by_suffix (archive_name_array[0],
+					  use_compress_program_option);
      break;

    case EXTRACT_SUBCOMMAND:
@@ -2314,6 +2418,8 @@ decode_options (int argc, char **argv)
 	backup_option = false;
    }

+  checkpoint_finish_compile ();
+  
  if (verbose_option)
    report_textual_dates (&args);
 }
@@ -2420,7 +2526,7 @@ main (int argc, char **argv)
  name_term ();

  if (exit_status == TAREXIT_FAILURE)
-    error (0, 0, _("Error exit delayed from previous errors"));
+    error (0, 0, _("Exiting with failure status due to previous errors"));

  if (stdlis == stdout)
    close_stdout ();
--- a/src/transform.c
+++ b/src/transform.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU tar. 
-   Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.

   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
@@ -19,16 +19,11 @@
 #include <regex.h>
 #include "common.h"

-static enum transform_type
+enum transform_type
  {
-    transform_none,
    transform_first,
    transform_global
-  }
-transform_type = transform_none;
-static unsigned match_number = 0;
-static regex_t regex;
-static struct obstack stk;
+  };

 enum replace_segm_type
  {
@@ -62,31 +57,56 @@ struct replace_segm
  } v;
 };

-/* Compiled replacement expression */
-static struct replace_segm *repl_head, *repl_tail;
-static size_t segm_count; /* Number of elements in the above list */
+struct transform
+{
+  struct transform *next;
+  enum transform_type transform_type;
+  int flags;
+  unsigned match_number;
+  regex_t regex;
+  /* Compiled replacement expression */
+  struct replace_segm *repl_head, *repl_tail;
+  size_t segm_count; /* Number of elements in the above list */
+};
+
+
+
+int transform_flags = XFORM_ALL;
+static struct transform *transform_head, *transform_tail;
+
+static struct transform *
+new_transform ()
+{
+  struct transform *p = xzalloc (sizeof *p);
+  if (transform_tail)
+    transform_tail->next = p;
+  else
+    transform_head = p;
+  transform_tail = p;
+  return p;
+}

 static struct replace_segm *
-add_segment (void)
+add_segment (struct transform *tf)
 {
  struct replace_segm *segm = xmalloc (sizeof *segm);
  segm->next = NULL;
-  if (repl_tail)
-    repl_tail->next = segm;
+  if (tf->repl_tail)
+    tf->repl_tail->next = segm;
  else
-    repl_head = segm;
-  repl_tail = segm;
-  segm_count++;
+    tf->repl_head = segm;
+  tf->repl_tail = segm;
+  tf->segm_count++;
  return segm;
 }

 static void
-add_literal_segment (char *str, char *end)
+add_literal_segment (struct transform *tf, char *str, char *end)
 {
  size_t len = end - str;
  if (len)
    {
-      struct replace_segm *segm = add_segment ();
+      struct replace_segm *segm = add_segment (tf);
      segm->type = segm_literal;
      segm->v.literal.ptr = xmalloc (len + 1);
      memcpy (segm->v.literal.ptr, str, len);
@@ -96,9 +116,9 @@ add_literal_segment (char *str, char *end)
 }

 static void
-add_char_segment (int chr)
+add_char_segment (struct transform *tf, int chr)
 {
-  struct replace_segm *segm = add_segment ();
+  struct replace_segm *segm = add_segment (tf);
  segm->type = segm_literal;
  segm->v.literal.ptr = xmalloc (2);
  segm->v.literal.ptr[0] = chr;
@@ -107,41 +127,87 @@ add_char_segment (int chr)
 }

 static void
-add_backref_segment (size_t ref)
+add_backref_segment (struct transform *tf, size_t ref)
 {
-  struct replace_segm *segm = add_segment ();
+  struct replace_segm *segm = add_segment (tf);
  segm->type = segm_backref;
  segm->v.ref = ref;
 }

-static void
-add_case_ctl_segment (enum case_ctl_type ctl)
+static int
+parse_xform_flags (int *pflags, int c)
 {
-  struct replace_segm *segm = add_segment ();
+  switch (c)
+    {
+    case 'r':
+      *pflags |= XFORM_REGFILE;
+      break;
+
+    case 'R':
+      *pflags &= ~XFORM_REGFILE;
+      break;
+	
+    case 'h':
+      *pflags |= XFORM_LINK;
+      break;
+
+    case 'H':
+      *pflags &= ~XFORM_LINK;
+      break;
+	
+    case 's':
+      *pflags |= XFORM_SYMLINK;
+      break;
+
+    case 'S':
+      *pflags &= ~XFORM_SYMLINK;
+      break;
+
+    default:
+      return 1;
+    }
+  return 0;
+}
+
+static void
+add_case_ctl_segment (struct transform *tf, enum case_ctl_type ctl)
+{
+  struct replace_segm *segm = add_segment (tf);
  segm->type = segm_case_ctl;
  segm->v.ctl = ctl;
 }

-void
-set_transform_expr (const char *expr)
+static const char *
+parse_transform_expr (const char *expr)
 {
  int delim;
  int i, j, rc;
  char *str, *beg, *cur;
  const char *p;
  int cflags = 0;
-
-  if (transform_type == transform_none)
-    obstack_init (&stk);
-  else
-    {
-      /* Redefinition of the transform expression */
-      regfree (&regex);
-    }
+  struct transform *tf = new_transform ();

  if (expr[0] != 's')
-    USAGE_ERROR ((0, 0, _("Invalid transform expression")));
-
+    {
+      if (strncmp (expr, "flags=", 6) == 0)
+	{
+	  transform_flags = 0;
+	  for (expr += 6; *expr; expr++)
+	    {
+	      if (*expr == ';')
+		{
+		  expr++;
+		  break;
+		}
+	      if (parse_xform_flags (&transform_flags, *expr))
+		USAGE_ERROR ((0, 0, _("Unknown transform flag: %c"),
+			      *expr));
+	    }
+	  return expr;
+	}	  
+      USAGE_ERROR ((0, 0, _("Invalid transform expression")));
+    }
+  
  delim = expr[1];

  /* Scan regular expression */
@@ -161,12 +227,13 @@ set_transform_expr (const char *expr)
    USAGE_ERROR ((0, 0, _("Invalid transform expression")));

  /* Check flags */
-  transform_type = transform_first;
-  for (p = expr + j + 1; *p; p++)
+  tf->transform_type = transform_first;
+  tf->flags = transform_flags;
+  for (p = expr + j + 1; *p && *p != ';'; p++)
    switch (*p)
      {
      case 'g':
-	transform_type = transform_global;
+	tf->transform_type = transform_global;
 	break;

      case 'i':
@@ -176,33 +243,38 @@ set_transform_expr (const char *expr)
      case 'x':
 	cflags |= REG_EXTENDED;
 	break;
-	
+
      case '0': case '1': case '2': case '3': case '4':
      case '5': case '6': case '7': case '8': case '9':
-	match_number = strtoul (p, (char**) &p, 0);
+	tf->match_number = strtoul (p, (char**) &p, 0);
 	p--;
 	break;
-	
+
      default:
-	USAGE_ERROR ((0, 0, _("Unknown flag in transform expression")));
+	if (parse_xform_flags (&tf->flags, *p))
+	  USAGE_ERROR ((0, 0, _("Unknown flag in transform expression: %c"),
+			*p));
      }

+  if (*p == ';')
+    p++;
+  
  /* Extract and compile regex */
  str = xmalloc (i - 1);
  memcpy (str, expr + 2, i - 2);
  str[i - 2] = 0;

-  rc = regcomp (&regex, str, cflags);
+  rc = regcomp (&tf->regex, str, cflags);
  
  if (rc)
    {
      char errbuf[512];
-      regerror (rc, &regex, errbuf, sizeof (errbuf));
+      regerror (rc, &tf->regex, errbuf, sizeof (errbuf));
      USAGE_ERROR ((0, 0, _("Invalid transform expression: %s"), errbuf));
    }

  if (str[0] == '^' || str[strlen (str) - 1] == '$')
-    transform_type = transform_first;
+    tf->transform_type = transform_first;
  
  free (str);

@@ -218,91 +290,91 @@ set_transform_expr (const char *expr)
 	{
 	  size_t n;
 	  
-	  add_literal_segment (beg, cur);
+	  add_literal_segment (tf, beg, cur);
 	  switch (*++cur)
 	    {
 	    case '0': case '1': case '2': case '3': case '4':
 	    case '5': case '6': case '7': case '8': case '9':
 	      n = strtoul (cur, &cur, 10);
-	      if (n > regex.re_nsub)
+	      if (n > tf->regex.re_nsub)
 		USAGE_ERROR ((0, 0, _("Invalid transform replacement: back reference out of range")));
-	      add_backref_segment (n);
+	      add_backref_segment (tf, n);
 	      break;

 	    case '\\':
-	      add_char_segment ('\\');
+	      add_char_segment (tf, '\\');
 	      cur++;
 	      break;

 	    case 'a':
-	      add_char_segment ('\a');
+	      add_char_segment (tf, '\a');
 	      cur++;
 	      break;
 	      
 	    case 'b':
-	      add_char_segment ('\b');
+	      add_char_segment (tf, '\b');
 	      cur++;
 	      break;
 	      
 	    case 'f':
-	      add_char_segment ('\f');
+	      add_char_segment (tf, '\f');
 	      cur++;
 	      break;
 	      
 	    case 'n':
-	      add_char_segment ('\n');
+	      add_char_segment (tf, '\n');
 	      cur++;
 	      break;
 	      
 	    case 'r':
-	      add_char_segment ('\r');
+	      add_char_segment (tf, '\r');
 	      cur++;
 	      break;
 	      
 	    case 't':
-	      add_char_segment ('\t');
+	      add_char_segment (tf, '\t');
 	      cur++;
 	      break;
 	      
 	    case 'v':
-	      add_char_segment ('\v');
+	      add_char_segment (tf, '\v');
 	      cur++;
 	      break;

 	    case '&':
-	      add_char_segment ('&');
+	      add_char_segment (tf, '&');
 	      cur++;
 	      break;
 	      
 	    case 'L':
 	      /* Turn the replacement to lowercase until a `\U' or `\E'
 		 is found, */
-	      add_case_ctl_segment (ctl_locase);
+	      add_case_ctl_segment (tf, ctl_locase);
 	      cur++;
 	      break;
 
 	    case 'l':
 	      /* Turn the next character to lowercase, */
-	      add_case_ctl_segment (ctl_locase_next);
+	      add_case_ctl_segment (tf, ctl_locase_next);
 	      cur++;
 	      break;
 	      
 	    case 'U':
 	      /* Turn the replacement to uppercase until a `\L' or `\E'
 		 is found, */
-	      add_case_ctl_segment (ctl_upcase);
+	      add_case_ctl_segment (tf, ctl_upcase);
 	      cur++;
 	      break;
 	      
 	    case 'u':
 	      /* Turn the next character to uppercase, */
-	      add_case_ctl_segment (ctl_upcase_next);
+	      add_case_ctl_segment (tf, ctl_upcase_next);
 	      cur++;
 	      break;
 	      
 	    case 'E':
 	      /* Stop case conversion started by `\L' or `\U'. */
-	      add_case_ctl_segment (ctl_stop);
+	      add_case_ctl_segment (tf, ctl_stop);
 	      cur++;
 	      break;
  
@@ -312,7 +384,7 @@ set_transform_expr (const char *expr)
 		char buf[2];
 		buf[0] = '\\';
 		buf[1] = *cur;
-		add_literal_segment (buf, buf + 2);
+		add_literal_segment (tf, buf, buf + 2);
 	      }
 	      cur++;
 	      break;
@@ -321,15 +393,23 @@ set_transform_expr (const char *expr)
 	}
      else if (*cur == '&')
 	{
-	  add_literal_segment (beg, cur);
-	  add_backref_segment (0);
+	  add_literal_segment (tf, beg, cur);
+	  add_backref_segment (tf, 0);
 	  beg = ++cur;
 	}
      else
 	cur++;
    }
-  add_literal_segment (beg, cur);
-  
+  add_literal_segment (tf, beg, cur);
+
+  return p;
+}
+
+void
+set_transform_expr (const char *expr)
+{
+  while (*expr)
+    expr = parse_transform_expr (expr);
 }

 /* Run case conversion specified by CASE_CTL on array PTR of SIZE
@@ -373,8 +453,12 @@ run_case_conv (enum case_ctl_type case_ctl, char *ptr, size_t size)
  return case_ctl_buffer;
 }

-bool
-_transform_name_to_obstack (char *input)
+
+static struct obstack stk;
+static bool stk_init;
+
+void
+_single_transform_name_to_obstack (struct transform *tf, char *input)
 {
  regmatch_t *rmp;
  int rc;
@@ -390,17 +474,14 @@ _transform_name_to_obstack (char *input)
                              save_ctl = ctl_stop;            \
 			    }
  
-  if (transform_type == transform_none)
-    return false;
-
-  rmp = xmalloc ((regex.re_nsub + 1) * sizeof (*rmp));
+  rmp = xmalloc ((tf->regex.re_nsub + 1) * sizeof (*rmp));

  while (*input)
    {
      size_t disp;
      char *ptr;
      
-      rc = regexec (&regex, input, regex.re_nsub + 1, rmp, 0);
+      rc = regexec (&tf->regex, input, tf->regex.re_nsub + 1, rmp, 0);
      
      if (rc == 0)
 	{
@@ -412,14 +493,14 @@ _transform_name_to_obstack (char *input)
 	    obstack_grow (&stk, input, rmp[0].rm_so);

 	  nmatches++;
-	  if (match_number && nmatches < match_number)
+	  if (tf->match_number && nmatches < tf->match_number)
 	    {
 	      obstack_grow (&stk, input, disp);
 	      input += disp;
 	      continue;
 	    }

-	  for (segm = repl_head; segm; segm = segm->next)
+	  for (segm = tf->repl_head; segm; segm = segm->next)
 	    {
 	      switch (segm->type)
 		{
@@ -485,7 +566,7 @@ _transform_name_to_obstack (char *input)

      input += disp;

-      if (transform_type == transform_first)
+      if (tf->transform_type == transform_first)
 	{
 	  obstack_grow (&stk, input, strlen (input));
 	  break;
@@ -494,23 +575,46 @@ _transform_name_to_obstack (char *input)

  obstack_1grow (&stk, 0);
  free (rmp);
-  return true;
+}
+
+bool
+_transform_name_to_obstack (int flags, char *input, char **output)
+{
+  struct transform *tf;
+  bool alloced = false;
+  
+  if (!stk_init)
+    {
+      obstack_init (&stk);
+      stk_init = true;
+    }
+  
+  for (tf = transform_head; tf; tf = tf->next)
+    {
+      if (tf->flags & flags)
+	{
+	  _single_transform_name_to_obstack (tf, input);
+	  input = obstack_finish (&stk);
+	  alloced = true;
+	}
+    }
+  *output = input;
+  return alloced;
 }
  
 bool
-transform_name_fp (char **pinput, char *(*fun)(char *, void *), void *dat)
+transform_name_fp (char **pinput, int flags,
+		   char *(*fun)(char *, void *), void *dat)
 {
    char *str;
-    bool ret = _transform_name_to_obstack (*pinput);
+    bool ret = _transform_name_to_obstack (flags, *pinput, &str);
    if (ret)
      {
-	str = obstack_finish (&stk);
 	assign_string (pinput, fun ? fun (str, dat) : str);
 	obstack_free (&stk, str);
      }
    else if (fun)
      {
-	str = *pinput;
 	*pinput = NULL;
 	assign_string (pinput, fun (str, dat));
 	free (str);
@@ -520,8 +624,8 @@ transform_name_fp (char **pinput, char *(*fun)(char *, void *), void *dat)
 }

 bool
-transform_name (char **pinput)
+transform_name (char **pinput, int type)
 {
-  return transform_name_fp (pinput, NULL, NULL);
+  return transform_name_fp (pinput, type, NULL, NULL);
 }

--- a/src/utf8.c
+++ b/src/utf8.c
@@ -91,7 +91,7 @@ bool
 string_ascii_p (char const *p)
 {
  for (; *p; p++)
-    if (! (0 <= *p && *p <= 127))
+    if (*p & ~0x7f)
      return false;
  return true;
 }
--- a/src/xheader.c
+++ b/src/xheader.c
@@ -25,8 +25,6 @@

 #include "common.h"

-#include <fnmatch.h>
-
 static bool xheader_protected_pattern_p (char const *pattern);
 static bool xheader_protected_keyword_p (char const *keyword);
 static void xheader_set_single_keyword (char *) __attribute__ ((noreturn));
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -89,6 +89,7 @@ TESTSUITE_AT = \
 multiv03.at\
 multiv04.at\
 multiv05.at\
+ multiv06.at\
 old.at\
 options.at\
 options02.at\
@@ -97,9 +98,12 @@ TESTSUITE_AT = \
 rename01.at\
 rename02.at\
 rename03.at\
+ rename04.at\
+ rename05.at\
 same-order01.at\
 same-order02.at\
 shortfile.at\
+ shortupd.at\
 shortrec.at\
 sparse01.at\
 sparse02.at\
--- a/tests/atlocal.in
+++ b/tests/atlocal.in
@@ -13,7 +13,7 @@ if test -z "$TEST_DATA_DIR"; then
  TEST_DATA_DIR=$abs_builddir
 fi

-STAR_DATA_URL=http://download.berlios.de/pub/star/testscripts
+STAR_DATA_URL=ftp://ftp.berlios.de/pub/star/testscripts
 if test -z "$STAR_TESTSCRIPTS"; then
  STAR_TESTSCRIPTS=$TEST_DATA_DIR
 fi  
@@ -30,4 +30,8 @@ tarball_prereq() {
  echo "$2  $3/$1" | md5sum --status --check - >/dev/null 2>&1
 }

+decho() {
+  echo $*
+  echo >&2 $*
+}

--- a/tests/delete05.at
+++ b/tests/delete05.at
@@ -42,7 +42,7 @@ tar tf archive
 to
 ],
 [tar: tre: Not found in archive
-tar: Error exit delayed from previous errors
+tar: Exiting with failure status due to previous errors
 ])

 AT_CLEANUP
--- a/tests/gzip.at
+++ b/tests/gzip.at
@@ -35,7 +35,7 @@ test $? = 2 || exit 1
 [
 gzip: stdin: unexpected end of file
 tar: Child returned status 1
-tar: Error exit delayed from previous errors
+tar: Exiting with failure status due to previous errors
 ],
 [],[])

--- a/tests/ignfail.at
+++ b/tests/ignfail.at
@@ -64,12 +64,12 @@ test $status = 0
 [
 -----
 tar: file: Cannot open: Permission denied
-tar: Error exit delayed from previous errors
+tar: Exiting with failure status due to previous errors
 -----
 tar: file: Warning: Cannot open: Permission denied
 -----
 tar: directory: Cannot open: Permission denied
-tar: Error exit delayed from previous errors
+tar: Exiting with failure status due to previous errors
 -----
 tar: directory: Warning: Cannot open: Permission denied
 ])
--- a/tests/incr03.at
+++ b/tests/incr03.at
@@ -34,6 +34,8 @@ mkdir directory
 genfile --file=directory/x
 genfile --file=directory/y

+sleep 1
+
 tar -cf archive.1 -g db directory

 mv directory/x directory/z
--- a/tests/incr04.at
+++ b/tests/incr04.at
@@ -38,6 +38,8 @@ awk 'BEGIN {
    printf("NAME_PREFIX[%03d]\n", i);
  }' < /dev/null | genfile --files-from -

+sleep 1
+
 echo "Initial dump"
 tar cvf a0.tar -g a.sna a
 mv a/b a/c
--- a/tests/incremental.at
+++ b/tests/incremental.at
@@ -44,7 +44,10 @@ sleep 1
 tar cf archive --listed=list structure
 tar cfv archive --listed=list structure
 echo separator
-sleep 1
+# ReiserFS often offsets the timestamps of newly created files
+# 1 second to the past.  Try to compensate for it, until a better
+# solution is found.
+sleep 2
 echo y >structure/file
 tar cfv archive --listed=list structure
 ],
--- a/tests/listed01.at
+++ b/tests/listed01.at
@@ -39,7 +39,7 @@ tar --create \

 tar tf archive.1 || exit 1

-sleep 1
+sleep 2

 genfile --length 10240 --pattern zeros --file directory/file2

--- a/tests/longv7.at
+++ b/tests/longv7.at
@@ -40,7 +40,7 @@ tar tf archive
 DIR/
 ],
 [tar: DIR/FILE: file name is too long (max 99); not dumped
-tar: Error exit delayed from previous errors
+tar: Exiting with failure status due to previous errors
 ],
 [],[],[v7])

--- a/tests/lustar01.at
+++ b/tests/lustar01.at
@@ -31,7 +31,7 @@ tar cf archive LONGNAME
 [2],
 [],
 [tar: LONGNAME: file name is too long (cannot be split); not dumped
-tar: Error exit delayed from previous errors
+tar: Exiting with failure status due to previous errors
 ],[],[],[ustar])

 AT_CLEANUP
--- a/tests/lustar02.at
+++ b/tests/lustar02.at
@@ -36,7 +36,7 @@ tar cf archive PREFIX_155
 [2],
 [],
 [tar: PREFIX_155/: file name is too long (cannot be split); not dumped
-tar: Error exit delayed from previous errors
+tar: Exiting with failure status due to previous errors
 ],[],[],[ustar])

 AT_CLEANUP
--- a/tests/multiv05.at
+++ b/tests/multiv05.at
@@ -1,7 +1,7 @@
 # Process this file with autom4te to create testsuite. -*- Autotest -*-

 # Test suite for GNU tar.
-# Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.

 # 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
@@ -19,11 +19,11 @@
 # 02110-1301, USA.

 # Up to version 1.15.91 tar was unable to recognize all volumes
-# given after an aout-of-sync volume.
+# given after an out-of-sync volume.
 # Reported by: Joerg Weilbier <gnu@weilbier.net>
 # References: <200610011952.29880.gnu@weilbier.net>

-AT_SETUP([Restoring after an out of sync folume])
+AT_SETUP([Restoring after an out of sync volume])
 AT_KEYWORDS([multivolume multiv multiv05 sync])
 m4_define([FILELIST],[jeden,dwa,trzy,cztery,piec,szesc])

--- a/tests/multiv06.at
+++ b/tests/multiv06.at
@@ -0,0 +1,52 @@
+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# When volume size equals record size, swapping buffers in
+# new_volume triggers a call to flush_archive.  The size left variables
+# must be corrected after that, which was not done in versions <= 1.20.
+# Reported by: Marek Kielar <mkielar@go2.pl>
+# References: <1907cbb6.79e32b49.48887f09.fd55@o2.pl>
+
+AT_SETUP([Multivolumes with L=record_size])
+AT_KEYWORDS([multivolume multiv multiv06])
+
+AT_TAR_CHECK([
+exec <&-
+decho Creating file
+genfile --length 20139 --file file
+decho Creating archive
+tar -c -M -L10 -b20 -farc.1 -farc.2 -farc.3 file
+decho Testing archive
+tar -t -M -farc.1 -farc.2 -farc.3],
+[0],
+[Creating file
+Creating archive
+Testing archive
+file
+],
+[Creating file
+Creating archive
+Testing archive
+],
+[],[],
+[gnu, pax])
+
+AT_CLEANUP
+
--- a/tests/rename02.at
+++ b/tests/rename02.at
@@ -34,6 +34,8 @@ genfile --file foo/bar/file.r
 mkdir foo/bar/baz
 genfile --file foo/bar/baz/file.z

+sleep 1
+
 echo "Creating base archive"
 tar -g incr -cf arch.1 -v foo

--- a/tests/rename03.at
+++ b/tests/rename03.at
@@ -39,6 +39,8 @@ genfile --file foo/b/fileb
 mkdir foo/c
 genfile --file foo/c/filec

+sleep 1
+
 echo "First dump"
 echo "First dump">&2
 tar -g incr -cf arch.1 -v foo 2>tmperr
--- a/tests/rename04.at
+++ b/tests/rename04.at
@@ -0,0 +1,83 @@
+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# Description: Up to version 1.20, when storing a record for renamed
+# directory in an incremental archive, tar incorrectly flagged all its
+# subdirectories as renamed, which led to problems at archive extraction.
+# References: <00a401c8ecc0$56b7ef30$6a17a8c0@inti.com>
+# Reported by: Enric Hernandez <ehernandez@notariado.org>
+
+AT_SETUP([renamed directory containing subdirectories])
+AT_KEYWORDS([incremental rename04 rename])
+
+AT_TAR_CHECK([
+AT_SORT_PREREQ
+
+decho Creating directory structure
+mkdir directory
+mkdir directory/subdir
+genfile --file=directory/file
+
+decho Creating initial archive
+tar -cf archive.1 -g db.1 directory
+
+decho Renaming
+mv directory dir
+
+decho Creating incremental archive
+cp db.1 db.2
+tar -cf archive.2 -g db.2 dir
+
+mv dir orig
+
+decho First restore
+tar -xf archive.1 -g db.1
+find directory | sort
+
+decho Second restore
+tar -xf archive.2 -g db.2
+find dir | sort
+],
+[0],
+[Creating directory structure
+Creating initial archive
+Renaming
+Creating incremental archive
+First restore
+directory
+directory/file
+directory/subdir
+Second restore
+dir
+dir/subdir
+],
+[Creating directory structure
+Creating initial archive
+Renaming
+Creating incremental archive
+First restore
+Second restore
+],[],[],[gnu, oldgnu, posix])
+
+AT_CLEANUP
+
+# End of rename04.at
+
+
--- a/tests/rename05.at
+++ b/tests/rename05.at
@@ -0,0 +1,81 @@
+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# Description:  A continuation of rename04.at, that checks additionally if
+# renamed subdirectories are restored correctly.
+
+AT_SETUP([renamed subdirectories])
+AT_KEYWORDS([incremental rename05 rename])
+
+AT_TAR_CHECK([
+AT_SORT_PREREQ
+
+decho Creating directory structure
+mkdir directory
+mkdir directory/subdir
+genfile --file=directory/file
+
+decho Creating initial archive
+tar -cf archive.1 -g db.1 directory
+
+decho Renaming
+mv directory/subdir directory/subdir.0
+mv directory dir
+
+decho Creating incremental archive
+cp db.1 db.2
+tar -cf archive.2 -g db.2 dir
+
+mv dir orig
+
+decho First restore
+tar -xf archive.1 -g db.1
+find directory | sort
+
+decho Second restore
+tar -xf archive.2 -g db.2
+find dir | sort
+],
+[0],
+[Creating directory structure
+Creating initial archive
+Renaming
+Creating incremental archive
+First restore
+directory
+directory/file
+directory/subdir
+Second restore
+dir
+dir/subdir.0
+],
+[Creating directory structure
+Creating initial archive
+Renaming
+Creating incremental archive
+First restore
+Second restore
+],[],[],[gnu, oldgnu, posix])
+
+AT_CLEANUP
+
+# End of rename05.at
+
+
--- a/tests/shortfile.at
+++ b/tests/shortfile.at
@@ -24,7 +24,7 @@
 #             http://lists.gnu.org/archive/html/bug-tar/2007-08/msg00038.html

 AT_SETUP([short input files])
-AT_KEYWORDS([shortfile])
+AT_KEYWORDS([shortfile shortfile0])

 AT_TAR_CHECK([
 genfile --length 511 --file foo || exit 5
@@ -33,7 +33,7 @@ tar tf foo
 [2],
 [],
 [tar: This does not look like a tar archive
-tar: Error exit delayed from previous errors
+tar: Exiting with failure status due to previous errors
 ],
 [],[],[gnu])

--- a/tests/shortupd.at
+++ b/tests/shortupd.at
@@ -0,0 +1,39 @@
+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2007 Free Software Foundation, Inc.
+
+# 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 3, 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, see <http://www.gnu.org/licenses/>.
+
+# Fixing improper small file recognition in version 1.18 (see shortfile.at
+# and ChangeLog:2007-08-24), introduced another bug: when updating a
+# non-existing archive, tar-1.19 complained about its not being a tar archive
+# and exited immediately, leaving the created zero-sized file after it.
+#
+# This bug was fixed on 2007-12-05.
+#
+# Reported by: Ozan @,{C}a@v{g}layan <ozancag@gmail.com>
+# References: <4755A82A.9060607@gmail.com>
+
+AT_SETUP([updating short archives])
+AT_KEYWORDS([shortfile shortfile1 shortupd])
+
+AT_TAR_CHECK([
+touch foo
+tar uf archive foo
+],
+[0])
+
+AT_CLEANUP
+
--- a/tests/sparsemv.at
+++ b/tests/sparsemv.at
@@ -1,7 +1,7 @@
 # Process this file with autom4te to create testsuite. -*- Autotest -*-

 # Test suite for GNU tar.
-# Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

 # 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
@@ -35,18 +35,18 @@ echo "Pass 1: Split between data blocks"
 echo "Create archive"
 tar --sparse -c --record-size=512 -M -L6 -f arc.1 -f arc.2 sparsefile || exit 1
 echo "Test archive"
-tar -t -M -f arc.1 -f arc.2 
+tar --record-size=512 -t -M -f arc.1 -f arc.2 
 echo "Compare archive"
-tar -d -M -f arc.1 -f arc.2
+tar --record-size=512 -d -M -f arc.1 -f arc.2

 echo "Pass 2: Split within a data block"
 genfile --sparse --file sparsefile 0 ABCDEFGHIJ 1M ABCDEFGHI || AT_SKIP_TEST
 echo "Create archive"
 tar --sparse -c --record-size=512 -M -L6 -f arc.1 -f arc.2 sparsefile || exit 1
 echo "Test archive"
-tar -t -M -f arc.1 -f arc.2 
+tar --record-size=512 -t -M -f arc.1 -f arc.2 
 echo "Compare archive"
-tar -d -M -f arc.1 -f arc.2
+tar --record-size=512 -d -M -f arc.1 -f arc.2
 ],
 [0],
 [Pass 1: Split between data blocks
--- a/tests/sparsemvp.at
+++ b/tests/sparsemvp.at
@@ -1,7 +1,7 @@
 # Process this file with autom4te to create testsuite. -*- Autotest -*-

 # Test suite for GNU tar.
-# Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

 # 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
@@ -56,5 +56,7 @@ Test archive
 sparsefile
 Compare archive
 ],
-[],[],[],[pax])])
+[tar: Record size = 12 blocks
+tar: Record size = 12 blocks
+],[],[],[pax])])

--- a/tests/star/README
+++ b/tests/star/README
@@ -1,6 +1,6 @@
 This directory contains scripts for testing GNU tar using
 star "test archives". The archives themselves can be obtained
-from http://download.berlios.de/pub/star/testscripts.
+from ftp://ftp.berlios.de/pub/star/testscripts.

 These tests are disabled by default. There are two ways to run
 them.  The simplest is by `make check-full' command.  It requires wget
@@ -52,9 +52,9 @@ containing very large files (in this case -- 10 GB).

 This is a test for compliance to POSIX.1-1990 tar specification. It
 requires two files: ustar-all-quicktest.tar and quicktest.filelist,
-(they usually reside in star/tartest directory), and `tartest' program
+(they usually reside in star/testscripts directory), and `tartest' program
 (also part of star distribution). The test must be run only with root
-privileges, so it is a good idea to test contents of
+privileges, so it is a good idea to verify the contents of
 ustar-all-quicktest.tar before running it.

 If `tartest' is not in your PATH, use TARTEST variable to specify its
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -138,6 +138,8 @@ m4_include([incr04.at])
 m4_include([rename01.at])
 m4_include([rename02.at])
 m4_include([rename03.at])
+m4_include([rename04.at])
+m4_include([rename05.at])
 m4_include([chtype.at])

 m4_include([ignfail.at])
@@ -155,6 +157,7 @@ m4_include([multiv02.at])
 m4_include([multiv03.at])
 m4_include([multiv04.at])
 m4_include([multiv05.at])
+m4_include([multiv06.at])

 m4_include([old.at])

@@ -180,6 +183,7 @@ m4_include([volsize.at])

 m4_include([comprec.at])
 m4_include([shortfile.at])
+m4_include([shortupd.at])

 m4_include([truncate.at])
 m4_include([grow.at])
--- a/tests/volsize.at
+++ b/tests/volsize.at
@@ -1,7 +1,7 @@
 # Process this file with autom4te to create testsuite. -*- Autotest -*-

 # Test suite for GNU tar.
-# Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.

 # 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
@@ -36,7 +36,7 @@ AT_TARBALL_PREREQ([abc.tar],[540f196ceddcad9e7bd2f2d7533d0474])
 echo Short Listing
 tar tf $TEST_DATA_DIR/abc.tar
 echo Verbose Listing
-tar tfv $TEST_DATA_DIR/abc.tar
+tar --utc -tvf $TEST_DATA_DIR/abc.tar
 echo Extracted directory
 tar xf $TEST_DATA_DIR/abc.tar
 find abc|sort
@@ -46,11 +46,14 @@ find abc|sort
 abc/not-a-file.gif
 abc/CCC
 Verbose Listing
-V--------- 0/0            1536 2006-05-09 01:07 abc/not-a-file.gif--Volume Header--
-rw-r--r-- tom/users         0 2006-04-22 22:52 abc/CCC
+V--------- 0/0            1536 2006-05-08 22:07 abc/not-a-file.gif--Volume Header--
+-rw-r--r-- tom/users         0 2006-04-22 19:52 abc/CCC
 Extracted directory
 abc
 abc/CCC
+],
+[tar: Record size = 5 blocks
+tar: Record size = 5 blocks
 ])

 AT_CLEANUP
Author	SHA1	Message	Date
Sergey Poznyakoff	970f999818	Version 1.21	2008-12-27 11:40:31 +00:00
Sergey Poznyakoff	cd39b5a1b7	* src/xheader.c: Remove duplicate inclusion of fnmatch.h. Reported by Jim Meyering.	2008-11-30 12:33:12 +00:00
Sergey Poznyakoff	7f6e6e6a3e	Do not try to drain the input pipe before closing the archive. * src/buffer.c (close_archive): Remove call to sys_drain_input_pipe. Pass hit_eof as the second argument to sys_wait_for_child. * src/common.h (sys_drain_input_pipe): Remove (sys_wait_for_child): Declare second argument. * src/system.c (sys_drain_input_pipe): Remove. (sys_wait_for_child): Take two arguments. The second one helps to decide whether to tolerate child termination on SIGPIPE.	2008-11-25 12:33:28 +00:00
Sergey Poznyakoff	99e3a2604f	* src/buffer.c (_write_volume_label): Fix typo, which prevented `-V label -M' from working.	2008-11-03 19:15:52 +00:00
Sergey Poznyakoff	b4ec8aedf9	* NEWS, configure.ac: Version 1.20.91 * doc/tar.texi: Document transformation scope flags. * src/common.h (transform_symlinks_option): Remove in favor of transformation scope flags. (XFORM_REGFILE, XFORM_LINK, XFORM_SYMLINK, XFORM_ALL): New macros. (transform_name, transform_member_name, transform_name_fp): Take an additional argument, specifying scope flags. * src/create.c: Reflect changes to transform_name. * src/extract.c (extract_link, extract_symlink): Remove calls to transform_member_name. It is done in read_header. * src/list.c (decode_xform): Reflect change in data type of 2nd argument. (transform_member_name): 2nd arg is int. (decode_header): Transform file name and link target names. * src/tar.c: Remove --transform-symlinks. * src/transform.c (struct transform): New member `flags'. (transform_flags): New variable. (parse_transform_expr): Parse transformation scope flags. Allow to set global flags using `flags=' syntax. (_transform_name_to_obstack, transform_name_fp) (transform_name): Take an additional argument, specifying scope flags.	2008-10-30 14:13:01 +00:00
Sergey Poznyakoff	5354888e40	* src/buffer.c (short_read): Remove !read_full_records condition, 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.	2008-10-22 20:55:35 +00:00
Sergey Poznyakoff	57bfbbde90	* src/common.h (transform_symlinks_option): New global. * src/create.c (dump_file0): Transform symlink targets only if explicitly required. Thanks Cyril Strejc for reporting the problem. * src/tar.c (parse_opt): New options --transform-symlinks and --no-transform-symlinks. New alias --xform to the --transform option. * doc/tar.texi: Document --transform-symlinks * NEWS: Update. * THANKS: Update. * src/names.c (name_gather): Use xzalloc. * src/buffer.c (short_read): Move record size detection before the loop.	2008-10-16 11:07:19 +00:00
Sergey Poznyakoff	7b69ee5a24	Update	2008-10-07 07:19:23 +00:00
Sergey Poznyakoff	1428b7f176	(options): Add --lzop option.	2008-10-07 07:19:09 +00:00
Sergey Poznyakoff	6901594ac4	Bugfix. * src/checkpoint.c (checkpoint_compile_action): Add missing `else'.	2008-10-05 09:09:16 +00:00
Sergey Poznyakoff	c78356feda	Implement --no-null option. * NEWS: Update. * doc/tar.texi: Update. * src/tar.c: New option --no-null.	2008-09-24 10:58:19 +00:00
Sergey Poznyakoff	60c00c18b5	Update	2008-09-23 17:07:17 +00:00
Sergey Poznyakoff	c1b55e02b1	ChangeLog	2008-09-23 17:06:43 +00:00
Sergey Poznyakoff	15abf5c4d9	Update	2008-09-18 09:46:39 +00:00
Sergey Poznyakoff	1353511226	Remove incorrect example.	2008-09-18 09:46:34 +00:00
Sergey Poznyakoff	85c7909497	Bugfixes. * src/incremen.c (dumpdir_create0): Eliminate gcc warning. (attach_directory): Bugfix - add missing return statement. * THANKS: Add Enric Hernandez	2008-09-07 08:49:10 +00:00
Sergey Poznyakoff	db83069aea	Update	2008-07-31 07:13:13 +00:00
Sergey Poznyakoff	dbbffde583	Fix incremental archiving of renamed directories. * 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.	2008-07-31 07:12:50 +00:00
Sergey Poznyakoff	1d79c6734c	Untabify	2008-07-24 18:16:51 +00:00
Sergey Poznyakoff	3af9cc0f15	Fix multivolume archive creation when volume length=record size. * 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	2008-07-24 18:16:08 +00:00
Sergey Poznyakoff	c9a7297a8a	* configure.ac, NEWS: Version 1.20.90 * doc/tar.texi: Document -J, --no-auto-compress, etc. * src/buffer.c (ct_tar): New constant. (magic): Add lzop support. Proposed by Kevin Day <thekevinday@gmail.com>. (check_compressed_archive): Do not use autodetect if the compression program was specified explicitly. Fall back to analyzing archive name, if the autodetection fails. * src/suffix.c: Add .lzo * src/tar.c: New options --lzop and --no-auto-compress. New short option -J (alias for --lzma).	2008-06-26 10:19:19 +00:00
Sergey Poznyakoff	985637ab5a	Bugfixes. * 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.	2008-06-26 06:32:25 +00:00
Sergey Poznyakoff	1024343a2b	Update	2008-06-14 10:17:42 +00:00
Sergey Poznyakoff	1efa1f3b43	Remove a TZ dependency.Remove a TZ dependency.	2008-06-14 10:17:34 +00:00
Sergey Poznyakoff	5f1a4f9f12	Fix typos.	2008-06-14 10:17:14 +00:00
Sergey Poznyakoff	969d2b986b	Update	2008-06-14 10:16:09 +00:00
Sergey Poznyakoff	d5f2066cac	(exclude): Document support for new VCS.	2008-06-14 10:16:01 +00:00
Sergey Poznyakoff	79ce0e6789	(exclude_vcs_files): Support for Bazaar, Mercurial and Darcs.	2008-06-14 10:15:25 +00:00
Sergey Poznyakoff	6a052fd5a3	Update	2008-05-05 21:33:51 +00:00
Sergey Poznyakoff	8aa729b90e	(main): Reword the "delayed error" message. New wording proposed by Karl Berry.	2008-05-05 21:33:39 +00:00
Sergey Poznyakoff	057dd26a60	Update	2008-05-05 21:31:13 +00:00
Sergey Poznyakoff	b94eed6d03	Version 1.20. * 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.	2008-05-05 21:30:57 +00:00
Sergey Poznyakoff	192860abb8	Update	2008-03-31 08:03:00 +00:00
Sergey Poznyakoff	c2d2e806a1	(dump_file0): Count links only for actually dumped files	2008-03-31 08:02:53 +00:00
Sergey Poznyakoff	2a89f7a0a8	* 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.	2008-03-27 10:11:05 +00:00
Sergey Poznyakoff	71d2a66f42	* 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.	2008-03-27 08:56:26 +00:00
Sergey Poznyakoff	e496c1b529	* 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.	2008-03-06 08:17:33 +00:00
Sergey Poznyakoff	6667fa7fb8	Update	2008-02-09 10:36:40 +00:00
Sergey Poznyakoff	a16ad3112e	Fix a typo	2008-02-09 10:35:55 +00:00
Sergey Poznyakoff	7efe3850f6	* 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.	2008-02-08 14:12:22 +00:00
Sergey Poznyakoff	d0694ee604	Update the description	2008-02-08 10:32:15 +00:00
Sergey Poznyakoff	37f0faf1c0	(dump_file0): Apply transform_name to symlink targets.	2008-02-07 15:46:41 +00:00
Sergey Poznyakoff	b893aee6d2	Update	2008-02-07 15:46:28 +00:00
Sergey Poznyakoff	f60d655908	Update	2008-02-04 10:39:05 +00:00
Sergey Poznyakoff	549481a0a7	Update	2008-02-04 10:38:27 +00:00
Sergey Poznyakoff	e08afc2002	Document changes to the --transform option.	2008-02-04 10:38:18 +00:00
Sergey Poznyakoff	338591a486	Support multiple --transform options. Support semicolon-separated lists of replace expressions.	2008-02-04 10:35:20 +00:00
Paul Eggert	c0e0d06e69	* doc/tar.texi: Update Back-Cover text to reflect new GNU wording. 2007-12-17 Paul Eggert <eggert@cs.ucla.edu> 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.	2008-01-31 00:50:12 +00:00
Sergey Poznyakoff	6e85425618	Update	2007-12-05 09:48:37 +00:00
Sergey Poznyakoff	336519aa4f	Add shortupd.at.	2007-12-05 09:45:35 +00:00
Sergey Poznyakoff	5f4d99491d	(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.	2007-12-05 09:45:22 +00:00
Paul Eggert	48d83be336	Don't read from name[-1]. * src/incremen.c (make_directory): Handle namelen == 0, since find_directory_meta calls make_directory ("").	2007-11-13 07:01:26 +00:00
Sergey Poznyakoff	60d351cc5a	Update	2007-11-07 08:48:39 +00:00
Sergey Poznyakoff	e33be3d0a1	Add fseeko and snprintf.	2007-11-07 08:48:28 +00:00
Sergey Poznyakoff	32562b9412	(checkout): Use URL of the gnulib CVS mirror.	2007-11-07 08:48:19 +00:00
Sergey Poznyakoff	dfd87ba1d0	(magic): Fix lzma option	2007-10-31 13:10:55 +00:00
Sergey Poznyakoff	5d4a682a55	Update	2007-10-31 12:57:04 +00:00
Sergey Poznyakoff	8e3a2a520d	(sys_exec_info_script,sys_exec_checkpoint_script): pass the current blocking factor in TAR_BLOCKING_FACTOR environment variable.	2007-10-31 12:56:46 +00:00
Sergey Poznyakoff	745832a280	New actions: bell and ttyout	2007-10-31 12:56:27 +00:00
Sergey Poznyakoff	458efab23b	Minor fix	2007-10-30 14:58:52 +00:00
Sergey Poznyakoff	23dcaa117f	Update	2007-10-30 14:09:20 +00:00
Sergey Poznyakoff	5099ddf6cc	Document --hard-dereference and --checkpoint-action options. Improve documentation of --check-links.	2007-10-30 14:09:04 +00:00
Sergey Poznyakoff	8476145508	Use texi2html and the CVS version of gendocs.sh to create HTML versions of the manual	2007-10-30 14:08:41 +00:00
Sergey Poznyakoff	362492fe70	Use texi2html and the CVS version of gendocs.sh to create HTML versions of the manual	2007-10-30 14:08:21 +00:00
Sergey Poznyakoff	7111008659	Update	2007-10-29 16:57:32 +00:00
Sergey Poznyakoff	ec4741d732	(parse_opt): New options --hard-dereference, --checkpoint-action. (decode_options): Call checkpoint_finish_compile.	2007-10-29 16:56:56 +00:00
Sergey Poznyakoff	bed7de0271	(sys_exec_checkpoint_script): New function. (sys_exec_info_script): Restore SIGPIPE handler.	2007-10-29 16:56:33 +00:00
Sergey Poznyakoff	eaaadcfd36	(file_count_links): do nothing if hard_dereference_option is set.	2007-10-29 16:56:13 +00:00
Sergey Poznyakoff	a8830fbb86	(enum checkpoint_style): Remove. (checkpoint_style): Remove. (DEFAULT_CHECKPOINT): New define. (hard_dereference_option): New variable. (sys_exec_checkpoint_script): New declaration.	2007-10-29 16:55:58 +00:00
Sergey Poznyakoff	848659f1c6	(checkpoint, do_checkpoint): Remove. (_flush_write, simple_flush_read, _gnu_flush_read): Use checkpoint_run.	2007-10-29 16:55:37 +00:00
Sergey Poznyakoff	17cbd4862c	checkpoint handling	2007-10-29 16:55:16 +00:00
Sergey Poznyakoff	64ded9e702	(tar_SOURCES): add checkpoint.c	2007-10-29 16:54:51 +00:00
Sergey Poznyakoff	ccd0a527e4	Version 1.19.1	2007-10-29 16:54:38 +00:00
Sergey Poznyakoff	3f869877a4	Version 1.19.1	2007-10-29 16:53:28 +00:00
Sergey Poznyakoff	8c528937a9	Update	2007-10-29 16:53:20 +00:00
Sergey Poznyakoff	460f4ec146	Update	2007-10-29 08:53:58 +00:00
Sergey Poznyakoff	eb59c14a1f	(sys_exec_info_script): Initialize buf. Problem reported by Bengt-Arne Fjellner.	2007-10-29 08:51:46 +00:00
Paul Eggert	3c4f4ca423	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". expired. SCALAR(0x830b08c)	2007-10-18 21:36:38 +00:00
Sergey Poznyakoff	506b4db5d0	Update	2007-10-18 07:59:48 +00:00
Sergey Poznyakoff	5bfb6c5f9d	(gzip): Remove compression patent warning. According to Brett Smith, the patent is expired.	2007-10-18 07:59:39 +00:00
Sergey Poznyakoff	3725b5606f	Update	2007-10-17 09:12:54 +00:00
Sergey Poznyakoff	d1a7eebc30	Update	2007-10-17 09:12:03 +00:00
Sergey Poznyakoff	dfe280dcca	Add Lasse Collin and Jean-Pierre Demailly.	2007-10-17 09:11:50 +00:00
Sergey Poznyakoff	620a136e74	New options --auto-compress (-a) and --lzma	2007-10-17 09:11:34 +00:00
Sergey Poznyakoff	3fb5d67b28	(set_comression_program_by_suffix): New prototype.	2007-10-17 09:11:23 +00:00
Sergey Poznyakoff	c30a794679	(magic): Add an entry for new lzma format. Proposed by Lasse Collin	2007-10-17 09:11:08 +00:00
Sergey Poznyakoff	00bb0d8f5c	Add suffix.c	2007-10-17 09:10:46 +00:00
Sergey Poznyakoff	af3e05b6af	New file. Determine compression algorithm by archive file name suffix. Suggested by Jean-Pierre Demailly.	2007-10-17 09:10:34 +00:00
Paul Eggert	6060d613d1	* 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.	2007-10-13 05:49:18 +00:00
Paul Eggert	3f12066739	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. SCALAR(0x830b0dc) directories. SCALAR(0x831ad2c)	2007-10-11 22:04:44 +00:00
Sergey Poznyakoff	3b74fbfc3b	Update	2007-10-10 11:04:25 +00:00
Sergey Poznyakoff	14d39a2c14	Update	2007-10-10 11:03:42 +00:00