1 2011-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
4 * NEWS, configure.ac: Update.
5 * po/POTFILES.in: Remove paxexit.c (see bb971a1e).
7 2011-03-08 Paul Eggert <eggert@cs.ucla.edu>
9 --atime-preserve=replace: fix correctness and performance bugs
10 reported by Eric Blake in
11 <http://lists.gnu.org/archive/html/bug-tar/2011-03/msg00000.html>.
12 * src/compare.c (diff_file): Do not restore atime of size-zero
14 * src/create.c (dump_file0): Likewise. Also, do not restore atime
15 when fd is zero, because that indicates a file we haven't opened.
17 2011-02-23 Paul Eggert <eggert@cs.ucla.edu>
19 * doc/tar.texi: Adjust example commands and output for accuracy.
20 The original problem was reported by Michael Witten in
21 <http://lists.gnu.org/archive/html/bug-tar/2011-02/msg00033.html>.
23 2011-02-16 Paul Eggert <eggert@cs.ucla.edu>
25 tar: if (p) free (p); -> free (p);
26 There is no longer (since SunOS 4) any need to guard against
27 free (NULL), so replace each "if (p) free (p);" with "free (p);".
29 <http://lists.gnu.org/archive/html/bug-tar/2011-01/msg00026.html>.
30 * src/incremen.c (scan_directory, read_directory_file): As above.
31 (try_purge_directory): Likewise.
32 * src/list.c (read_header): Likewise.
33 * src/misc.c (assign_string): Likewise.
35 2010-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
37 Correctly store long sparse file names in PAX archives.
38 * src/sparse.c (pax_dump_header_1): Make sure the created header
40 shorter than NAME_FIELD_SIZE bytes.
41 * tests/sparse04.at: New testcase.
42 * tests/Makefile.am (TESTSUITE_AT): Add sparse04.at.
43 * tests/testsuite.at: Include sparse04.at.
46 2010-12-07 Paul Eggert <eggert@cs.ucla.edu>
48 tests: make the truncate test smaller and less buggy (tiny change)
49 Reported by Solar Designer in
50 <http://lists.gnu.org/archive/html/bug-tar/2010-12/msg00003.html>.
51 * tests/truncate.at: Use a smaller test case, and make its
52 race condition less likely.
54 2010-11-27 Paul Eggert <eggert@cs.ucla.edu>
56 tests: skip SIGPIPE-dependent tests in environments ignoring
58 Problem reported by Sven Joachim in
59 <http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00043.html>.
60 * tests/remfiles01.at: Use AT_SIGPIPE_PREREQ.
61 * tests/sigpipe.at: Likewise.
62 * tests/testsuite.at (AT_SIGPIPE_PREREQ): New macro.
64 2010-11-25 Paul Eggert <eggert@cs.ucla.edu>
66 tar: work around NetBSD and Tru64 symlink incompatibility
68 Problem reported by Bruno Haible in
69 <http://lists.gnu.org/archive/html/bug-gnulib/2010-11/msg00306.html>.
70 * src/extract.c (maybe_recoverable): Also treat EFTYPE (if
72 and ENOTSUP like ELOOP.
74 2010-11-24 Paul Eggert <eggert@cs.ucla.edu>
76 tar: adjust to paxutils change: paxexit.c -> paxexit-status.c
77 * lib/Makefile.am (libtar_a_SOURCES): paxexit.c renamed to
80 tar: remove unused function dir_removed_diag
81 * src/common.h (dir_removed_diag): Remove unused decl.
82 * src/misc.c (dir_removed_diag): Remove unused function.
84 2010-11-23 Paul Eggert <eggert@cs.ucla.edu>
86 tar: work around FreeBSD symlink incompatibility with POSIX
87 * src/extract.c (maybe_recoverable): Treat EMLINK like ELOOP, for
88 FreeBSD. Problem reported by Christian Weisgerber in
89 <http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00080.html>.
91 * src/names.c: tar: fix bug with --one-file-system
93 Problem (and idea for fix) reported by Martin Weigel
94 <http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00071.html>.
95 * src/common.h (is_individual_file): Remove decl.
96 * src/create.c (dump_file0): Replace "is_individual_file (p)"
98 * src/incremen.c (procdir): Replace "!is_individual_file
99 (name_buffer)" with "st->parent". Fix bug with --one-file-system
100 and --listed-incremental.
101 * src/names.c (individual_file_table, register_individual_file):
102 (is_individual_file): Remove. All uses removed.
104 tests: new test listed04 for --one-file-system
106 * tests/Makefile.am (TESTSUITE_AT): Add listed04.at.
107 * tests/listed04.at: New file.
108 * tests/testsuite.at: Include it.
110 scripts: fix option parsing
111 Problem reported by Dennis Wydra in
112 <http://lists.gnu.org/archive/html/bug-tar/2010-11/msg00082.html>.
113 * scripts/backup.in: Accept "-l LEVEL". Be more systematic about
114 backslashes inside ``; it shouldn't matter for modern shells but
115 it might matter for older ones.
116 * scripts/restore.in: Likewise.
117 * scripts/backup.in: Adjust implementation of -t/--time to match
118 the new implementation of -l/--level.
120 2010-11-15 Sergey Poznyakoff <gray@gnu.org.ua>
122 Issue a warning if the archive being compared contais transformed
124 * src/common.h (transform_program_p): New proto.
125 * src/transform.c (transform_program_p): New function.
126 * src/compare.c (verify_volume): Warn if the archive contains
127 transformed file names.
130 * doc/tar.texi: Reword the description of decompress-program.
132 2010-11-15 Paul Eggert <eggert@cs.ucla.edu>
134 tar: fix --verify option, which broke in 1.24
135 * NEWS: Document this.
136 * src/compare.c (verify_volume): Decode the header before invoking
137 diff_archive, as diff_archive no longer does this as of the
138 2010-06-28 commit. Also, don't try to invoke diff_archive on a
140 * tests/Makefile.am (TESTSUITE_AT): Add verify.at.
141 * tests/testsuite.at: Include verify.at.
142 * tests/verify.at: New file.
144 2010-11-08 Paul Eggert <eggert@cs.ucla.edu>
146 Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/tar
148 2010-11-08 Jim Meyering <meyering@redhat.com>
150 tests: avoid spurious failure when VERSION_CONTROL envvar is set
151 * tests/backup01.at: Unset VERSION_CONTROL. Otherwise,
152 when set to e.g., 'always', it would cause this test to fail.
154 2010-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
157 * configure.ac: Version 1.25
158 * NEWS: Describe the changes.
160 2010-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
162 Run alternative decompression programs if the principal one is
164 Some compression programs are able to handle various compression
166 (e.g. `gzip' can decompress files created by `compress', `xz'
168 to handle lzma, etc.) Tar tries to use such programs for
170 if the principal decompressor cannot be started.
172 * src/buffer.c (compress_type): Swap ct_none and ct_tar.
173 (archive_compression_type): New static variable.
174 (zip_magic): Remove program and option fields.
175 (zip_program): New structure and static.
176 (compress_program): Remove macro.
177 (find_zip_program): New static function.
178 (first_decompress_program,next_decompress_program): New functions.
179 (open_compressed_archive): Set archive_compression_type instead of
180 use_compress_program_option.
181 * src/common.h (first_decompress_program)
182 (next_decompress_program): New functions.
183 (WARN_DECOMPRESS_PROGRAM): New flag.
184 (WARN_VERBOSE_WARNINGS): Include WARN_DECOMPRESS_PROGRAM.
185 * src/warning.c (warning_args): Add "decompress-program".
186 (warning_types): Add WARN_DECOMPRESS_PROGRAM.
187 * src/system.c (run_decompress_program): New function.
188 (sys_child_open_for_uncompress): Use run_decompress_program
189 instead of calling execlp directly.
191 2010-11-02 Paul Eggert <eggert@cs.ucla.edu>
193 tests: fix some issues with signals, timestamps, "test" typo
194 * tests/extrac17.at: Add --warning=no-timestamp, to avoid
195 bogus warning due to NFS clock skew.
196 * tests/remfiles01.at: Discard diagnostics that some shells
197 generate about broken pipes.
198 * tests/sigpipe.at: Likewise.
199 * tests/remfiles01.at: Fix typo: "test $EC" was written where
200 "test $EC -ne 0" was intended.
202 2010-11-01 Sergey Poznyakoff <gray@gnu.org.ua>
204 Fix extraction of device nodes.
205 * src/extract.c (extract_node): Do not mask out node type.
206 The bug was introduced in commit ea964cce.
208 2010-10-28 Paul Eggert <eggert@cs.ucla.edu>
210 tar: don't cross struct member boundaries with OLDGNU_MAGIC
211 * src/create.c (write_gnu_long_link, start_header): Access
212 header->buffer + offsetof (struct posix_header, magic), instead of
213 header->header.magic, when reading or writing the OLDGNU_MAGIC
214 pattern. The code violates the C standard without this change,
215 and GCC warns about this if fortify checking is enabled. It's not
216 a bug on traditional (i.e., non-debugging) platforms, but it does
217 violate the C standard so it should be fixed. Problem originally
218 reported by John Emil Karlson in
219 <http://lists.gnu.org/archive/html/bug-tar/2010-04/msg00023.html>.
220 * src/list.c (decode_header): Likewise.
222 tests: port to sh variants that squirrel away file descriptors
223 OpenBSD /bin/sh, and some other sh variants, squirrel away file
224 descriptors before closing them. For example, for "cat 3<&-" they
225 first dup file descriptor 3 to a fd that is 10 or greater, then
226 close 3 (because if "cat" had been a builtin command like ":" then
227 they would have wanted to avoid the fork and restore the fd after
228 ":" finished); and they treat ordinary (forking) commands the same
229 as builtin commands. This approach fails after "ulimit -n 10".
230 Work around this deficiency by closing the file descriptors before
231 invoking ulimit. Problem reported by Christian Weisgerber in
232 <http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00041.html>;
233 solution suggested by Jilles Tjoelker in
234 <http://article.gmane.org/gmane.comp.shells.dash/415>.
236 * tests/extrac11.at (scarce file descriptors): Close file
237 descriptors before invoking ulimit -n.
239 2010-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
241 Transform file names when updating and appendig to archives.
242 This complements 28e91b48.
244 * src/common.h (transform_stat_info): New prototype.
245 * src/list.c (transform_stat_info): Remove static qualifier.
246 * src/update.c (update_archive): Call transform_stat_info.
247 * tests/Makefile.am (TESTSUITE_AT): Add append03.at
248 * tests/testsuite.at: Include append03.at
250 2010-10-27 Paul Eggert <eggert@cs.ucla.edu>
252 tests: port to Solaris diff
253 * tests/extrac13.at: Don't assume that "diff -c" outputs nothing
254 when there are no differences. This is not true on Solaris,
255 where it outputs "No differences encounted".
257 tar: fix -x --overwrite bug (no --dereference, ! O_NOFOLLOW)
258 This bug was discovered on Solaris 8. On older hosts lacking
259 O_NOFOLLOW, tar -x --overwrite (without --dereference) follows
260 symbolic links, causing the "extract over symlinks" test to fail.
262 * src/extract.c (open_output_file): If O_NOFOLLOW is needed but
263 does not work, check for a symlink separately.
265 tar: don't use "((" in shell scripts
266 * tests/extrac11.at: Replace "((" with "( (" in shell scripts, as
267 "((" is not portable to the Korn shell, and POSIX 1003.1-2008 says
268 that "((" is not portable.
270 2010-10-26 Sergey Poznyakoff <gray@gnu.org.ua>
272 Make sure name matching occurs before name transformation.
273 The commit 9c194c99 altered that order.
275 * src/list.c (transform_stat_info): New function. Split off from
277 (read_and): Call transform_stat_info right before do_something,
278 and after deciding if we should proceed with this member name,
279 so that name matching occurs before name transformation.
281 * tests/extrac17.at: New file.
282 * tests/Makefile.am (TESTSUITE_AT): Add extrac17.at
283 * tests/testsuite.at: Include extrac17.at.
285 2010-10-26 Paul Eggert <eggert@cs.ucla.edu>
287 tar: don't assume stdin is open when testing fd limits
288 * tests/extrac11.at: Redirect stdin from /dev/null, in case
289 the parent 'make' is running with stdin closed.
291 2010-10-26 Sergey Poznyakoff <gray@gnu.org.ua>
293 Further fixes in bootstrap.
294 * bootstrap: Restore the default for gnulib_path
295 (symlink_to_dir): Re-apply 67cad07.
297 2010-10-26 Paul Eggert <eggert@cs.ucla.edu>
299 tar: fix bug with -C and extracting directories
300 Problem reported by Denis Excoffier in
301 <http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00034.html>.
303 * src/extract.c (extract_dir): Use mkdirat, not mkdir.
304 * tests/extrac16.at: New file, to test for this bug.
305 * tests/Makefile.am (TESTSUITE_AT): Add it.
306 * tests/testsuite.at: Include it.
308 This file is a placeholder. It will be replaced with the actual
310 by make dist. Run make ChangeLog if you wish to create it
313 2010-10-25 Sergey Poznyakoff <gray@gnu.org.ua>
316 * configure.ac, NEWS: Version 1.24
317 * bootstrap: Restore tar-specific code lost during last
318 sync from gnulib (241b72ffad).
319 * src/misc.c (chdir_do): Remove unused automatic variable.
321 2010-10-16 Paul Eggert <eggert@cs.ucla.edu>
323 tar: use more-accurate diagnostic when intermediate mkdir fails
324 Without this change, if tar tried to extract a file A/B/C, noticed
325 that A/B didn't exist, attempted to mkdir A/B, and the mkdir
326 failed, it did not diagnose the mkdir failure, but simply reported
327 the failure to open A/B/C. This sometimes led to confusion
328 because it wasn't clear what tar was trying to do, in particular
329 that tar tried to mkdir A/B. With this patch, tar issues two
330 diagnostics in this case: one for A/B and the other for A/B/C.
331 Problem reported by Hauke Laging in
332 <http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00020.html>.
333 * gnulib.modules: Remove faccessat.
334 * src/extract.c (make_directories): New arg INTERDIR_MADE.
335 Diagnose mkdir failure. Return 0 on success, nonzero on failure,
336 as opposed to nonzero iff some directory was created. All callers
337 changed. Simplify the code when mkdir fails, by checking whether
338 the desired file exists unless errno==EEXIST: this is more robust.
339 * tests/extrac15.at: New test, to check this.
340 * tests/Makefile.am (TESTSUITE_AT): Add it.
341 * tests/testsuite.at: Include it.
343 tests: port to NFS file servers with clock skew
344 Several of the tests assumed that a newly created file cannot
345 have a time stamp dated in the future. This assumption is not
346 true when files are served by a remote host whose clock is
347 slightly in advance of ours. Fix the problems that I observed
348 when running "make check" a couple of times on such a server.
350 * tests/backup01.at: Use --warning=no-timestamp to suppress
352 * tests/chtype.at, tests/comprec.at, tests/exclude06.at:
353 * tests/extrac01.at, tests/extrac03.at, tests/extrac05.at:
354 * tests/extrac06.at, tests/extrac08.at, tests/extrac13.at:
355 * tests/extrac14.at, tests/incr01.at, tests/incr03.at,
357 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at:
358 * tests/pipe.at, tests/rename02.at, tests/rename03.at:
359 * tests/rename05.at, tests/same-order01.at, tests/same-order02.at:
363 2010-10-12 Paul Eggert <eggert@cs.ucla.edu>
365 gnulib: sync from latest gnulib, notably bootstrap and
367 * bootstrap: Sync from gnulib.
368 * doc/.gitignore: Rename getdate.texi to parse-datetime.texi.
369 * doc/Makefile.am (tar_TEXINFOS): Likewise.
370 * doc/tar.texi (Top): Adjust to renaming of getdate to
372 * gnulib.modules: Likewise. Also, remove ftruncate (now
374 And add inttostr (we missed this dependency).
375 * src/tar.c: Include parse-datetime.h, not getdate.h. All calls
376 to get_date replaced with parse_datetime.
378 2010-09-24 Paul Eggert <eggert@cs.ucla.edu>
380 tar: -x -C symlink fix
381 * src/misc.c (chdir_do): Don't use O_NOFOLLOW when opening the
382 argument to -C. This is for consistency with "tar -c -C FOO", and
383 matches the new documentation.
384 * tests/extrac14.at: New file.
385 * tests/Makefile.am (TESTSUITE_AT): Add it.
386 * tests/testsuite.at: Include it.
388 tar: --dereference consistency
389 This closes another race condition, that occurs when overwriting a
390 symlink with a regular file.
391 * NEWS (--dereference consistency): New section.
392 * doc/tar.texi (Option Summary): Describe new --deference
394 (dereference): Likewise. Remove discussion that I didn't follow,
395 even before --dereference was changed.
396 * src/common.h (deref_stat, set_file_atime): Adjust signatures.
397 * src/compare.c (diff_file, diff_multivol): Respect
399 instead of rolling our own flags. This implements the new
402 (diff_file, diff_dumpdir): Likewise, for fstatat_flags.
403 * src/create.c: Adjust to set_file_atime signature change.
404 * src/extract.c (mark_after_links, file_newer_p, extract_dir):
406 * src/incremen.c (try_purge_directory): Likewise.
407 * src/misc.c (maybe_backup_file): Likewise.
408 * src/extract.c (file_newer_p): New arg STP. All callers changed.
409 (maybe_recoverable): New arg REGULAR. All callers changed.
410 Handle the case of overwriting a symlink with a regular file,
411 when --overwrite is specified but --dereference is not.
412 (open_output_file): Add O_CLOEXEC, O_NOCTTY, O_NONBLOCK for
413 consistency with file creation. Add O_NOFOLLOW if
414 overwriting_old_files && ! dereference_option.
415 * src/incremen.c (update_parent_directory): Use fstat, not
417 there's less to go wrong.
418 * src/misc.c (deref_stat): Remove DEREF arg. All callers changed.
419 Instead, use fstatat_flags.
420 (set_file_atime): Remove ATFLAG arg. All callers changed.
421 Instead, use fstatat_flags.
422 * src/names.c, src/update.c: Adjust to deref_stat signature
424 * src/tar.c (get_date_or_file): Use stat, not deref_stat, as this
425 is not a file to be archived.
426 * tests/Makefile.am (TESTSUITE_AT): Add extrac13.at.
427 * tests/extrac13.at: New file.
428 * tests/testsuite.at: Include it.
430 2010-09-20 Paul Eggert <eggert@cs.ucla.edu>
432 tar: do not crash with --listed-incremental
433 Problem reported by Frantisek Hanzlik in
434 <https://bugzilla.redhat.com/635318> via Kamil Dudka in
435 <http://lists.gnu.org/archive/html/bug-tar/2010-09/msg00066.html>.
436 I don't understand this code either, but Sergey can take a look at
437 this patch, and perhaps install a better one, when he has
439 * src/incremen.c (append_incremental_renames): Don't actually
441 anything to DIR if DIR is null.
443 2010-09-19 Paul Eggert <eggert@cs.ucla.edu>
445 tar: prefer openat-style functions
446 This change replaces traditional functions like 'open' with the
447 POSIX.1-2008 functions like 'openat'. Mostly this is an internal
448 refactoring change, in preparation for further changes to close
450 * gnulib.modules: Add faccessat, linkat, mkfifoat, renameat,
453 * src/Makefile.am (tar_LDADD): Add $(LIB_EACCESS).
454 * tests/Makefile.am (LDADD): Likewise.
455 * src/common.h (chdir_fd): New extern var.
456 * src/compare.c (diff_file, diff_multivol): Use openat instead
458 * src/create.c (create_archive, restore_parent_fd): Likewise.
459 * src/extract.c (create_placeholder_file): Likewise.
460 * src/names.c (collect_and_sort_names): Likewise.
461 * src/update.c (append_file): Likewise.
462 * src/compare.c (diff_symlink): Use readlinkat instead of
464 * src/compare.c (diff_file): Use chdir_fd instead of AT_FDCWD.
465 * src/create.c (subfile_open, dump_file0): Likewise.
466 * src/extract.c (fd_chmod, fd_chown, fd_stat, set_stat):
467 (repair_delayed_set_stat, apply_nonancestor_delayed_set_stat):
469 * src/extract.c (mark_after_links, file_newer_p, extract_dir):
470 (extract_link, apply_delayed_links):
471 Use fstatat rather than stat or lstat.
472 * src/misc.c (maybe_backup_file, deref_stat): Likewise.
473 * src/extract.c (make_directories): Use mkdirat rather than mkdir.
474 Use faccessat rather than access. This fixes a minor permissions
475 bug when tar is running setuid (who would want to do that?!).
476 (open_output_file): Use openat rather than open.
477 In the process, this removes support for Masscomp's O_CTG files,
478 which aren't compatible with openat's signature. Masscomp! Wow!
479 That's a blast from the past. As far as I know, that operating
480 system hasn't been supported for more than 20 years.
481 (extract_link, apply_delayed_links):
482 Use linkat rather than link.
483 (extract_symlink, apply_delayed_links):
484 Use symlinkat rather than symlink.
485 (extract_node): Use mknodat rather than mknod.
486 (extract_fifo): Use mkfifoat rather than mkfifo.
487 (apply_delayed_links): Use unlinkat rather than unlink or rmdir.
488 * src/misc.c (safer_rmdir, remove_any_file): Likewise.
489 * src/unlink.c (flush_deferred_unlinks): Likewise.
490 * src/extract.c (rename_directory): Use renameat rather than
492 * src/misc.c (maybe_backup_file, undo_last_backup): Likewise.
493 * src/misc.c: Don't include <save-cwd.h>; no longer needed now
494 that we're using openat etc.
495 (struct wd): Add member fd. Remove members err and fd. All uses
497 (CHDIR_CACHE_SIZE): New constant.
498 (wdcache, wdcache_count, chdir_fd): New vars.
499 (chdir_do): Use openat rather than save_cwd. Keep the cache up
500 to date. This code won't scale well, but is good enough for now.
501 * src/update.c (update_archive): Use openat + fdopendir +
502 streamsavedir rather than savedir.
504 This file is a placeholder. It will be replaced with the actual
506 by make dist. Run make ChangeLog if you wish to create it
509 2010-09-18 Paul Eggert <eggert@cs.ucla.edu>
511 tar: add utimens.h includes
512 * src/extract.c: Include <utimens.h>, needed for fdutimens
514 * src/misc.c: Likewise.
516 tar: switch to gnulib fdutimensat module
517 * gnulib.modules: Add fdutimensat.
518 * src/common.h (fd_utimensat): Remove decl.
519 * src/extract.c (set_stat): Call fdutimensat, not fd_utimensat.
520 * src/misc.c (set_file_atime): Likewise.
521 (fd_utimensat): Remove.
523 2010-09-17 Paul Eggert <eggert@cs.ucla.edu>
525 tar: extract permissions for . last
526 * src/common.h (must_be_dot_or_slash): New decl.
527 * src/extract.c (mark_after_links): New function, taking code
528 that used to be in create_placeholder_file.
529 (create_placeholder_file): Use it.
530 (delay_set_stat): Always delay setting status for . and /.
531 * src/misc.c (must_be_dot_or_slash): Now extern.
532 * tests/extrac12.at: New file.
533 * tests/Makefile.am (TESTSUITE_AT): Add it.
534 * tests/testsuite.at: Likewise.
536 tar: don't check for getdtablesize; use AC_CHECK_FUNCS_ONCE
537 * configure.ac: Don't check for getdtablesize; no longer needed.
538 Use AC_CHECK_FUNCS_ONCE rather than AC_CHECK_FUNCS, for
541 tar: extract symlink attributes, close some symlink-related races
542 * NEWS: Describe symlink-extraction improvements.
543 * src/extract.c (enum permstatus): Remove.
544 (fchmod, fchown): Define dummy replacement macros if the system
545 does not supply them.
546 (implemented): New function.
547 (struct delayed_set_stat): Remove members invert_permissions,
548 permstatus. They were too confusing, and tried to do too much
549 in too-little space. Instead, add members current_mode,
550 current_mode_mask, interdir, atflag. All users changed.
551 (struct delayed_link): Add members mode, atime, mtime, to support
552 platforms such as BSD where symlinks have these attributes.
554 (fd_chmod): Renamed from fdchmod. New argument atflag. Check for
555 operation not supported at run-time, not at configure-time. Put
556 fd argument first. All callers changed.
557 (fd_chown): Likewise, renaming from fdchown.
558 (fd_stat): Likewise, renaming from fdstat.
559 (set_mode): Remove args stat_info, cur_info, invert_permissions,
560 permstatus. Add args mode, mode_mask, current_mode,
562 atflag. All callers changed. Close some races. Use an easier-to
563 understand method for computing permissions. Work around POSIX
564 incompatibility in Linux fchmodat. Support extraction of symlink
565 modes, if the OS allows it.
566 (set_stat): Remove args cur_info, invert_permissions, permstatus.
567 Add args current_mode, current_mode_mask, interdir, atflag.
568 All callers changed. Close some races. Support extraction of
569 attributes on symlinks, if the OS allows it.
570 (delay_set_stat): Remove args invert_permissions, permstatus.
571 Add args current_mode, current_mode_mask, mode, atflag.
572 The ST arg can be null now, indicating that it's an intermediate
573 directory. All callers changed.
574 (repair_delayed_set_stat, apply_nonancestor_delayed_set_stat):
576 (extract_dir): Also be paranoid if only --same-permissions, due
577 to semantics of setgid and setuid directories on some hosts.
578 This closes a race on those hosts. Simplify calculation of
579 delay_set_stat arguments; the old code was truly strange and
580 probably wrong in some border cases.
581 (extract_dir, extract_file, extract_node, extract_fifo): Don't
583 unspecified behavior in mode arg of open, mknod, etc. Instead,
584 mask out those bits when creating the file, and add them later via
586 (open_output_file): file_name is now const. Add arg current_mode,
587 current_mode_mask. All callers changed. When overwriting
589 refuse to overwrite something that is not a regular file, since
590 we're extracting a regular file.
591 (extract_file): Remove the FIXME comment. Whatever the protection
592 issues were, they should be fixed now. As a result of all
594 API changes, we now use fchmod etc. rather than chmod etc.,
597 (create_placeholder_file, apply_delayed_links): Record desired
598 mode and times for symlinks, for OSes that support that.
600 2010-09-16 Paul Eggert <eggert@cs.ucla.edu>
602 tar: tar -x without --incremental no longer sets atime again
603 * src/extract.c (set_stat): Use UTIME_OMIT rather than UTIME_NOW.
604 The UTIME_NOW was there only to emulate the previous behavior of
605 using the current time, and the previous behavior was there only
606 because before we started assuming POSIX.1-2008 there was no
607 portable way to get the effect of UTIME_NOW.
609 tar: another --atime-preserve race fix
610 * src/common.h (set_file_atime): Add parentfd arg.
611 * src/compare.c (diff_file): Use it.
612 * src/create.c (dump_file0): Likewise. This closes yet another
613 race condition with symbolic links.
614 * src/misc.c (set_file_atime): Add parentfd arg.
616 tar: --atime-preserve fixes for races etc.
617 This patch fixes a race condition in the --atime-preserve=replace
618 option, which might cause tar to improperly follow a symbolic
621 It also drops the use of the _FIOSATIME ioctl of Solaris 2.x
622 and later, which loses resolution on time stamps. Modern Solaris
623 systems support full-resolution time stamps in the kernel, and
624 it's not worth the hassle of testing this call, useful only in
625 no-longer-supported Solaris variants.
627 Also, it undoes a change I recently introduced to the --compare
628 option, which caused it to not follow symbolic links unless the
629 --dereference option was also used. Quite possibly this change is
630 a good idea, but the old behavior was documented and the change
631 should not have been installed casually.
633 * configure.ac: Don't check for stropts.h and sys/filio.h.
634 * gnulib.modules: Add futimens, utimensat. Remove futimens.
635 * src/common.h (fd_utimensat): New decl.
636 * src/compare.c (diff_file, diff_multivol):
637 Don't use open_read_flags: those are for --create only.
638 * src/create.c (dump_file0): Adjust to set_file_atime changes.
639 Pass fstatat_flags to set_file_atime, so that symbolic links are
640 not followed inadvertantly.
641 * src/extract.c: Don't include utimens.h.
642 (set_stat): Use fd_utimensat ant UTIME_NOW rather than fdutimens.
643 * src/misc.c: Don't include utimens.h, stropts.h, sys/filio.h.
644 (fd_utimensat): New function.
645 (set_file_atime): Use it. New arg atflag, controlling symlink
646 handling. All callers changed.
648 2010-09-14 Paul Eggert <eggert@cs.ucla.edu>
650 * configure.ac: tar: close some race conditions when extracting
651 * configure.ac: Check for fchmod and fchown. Don't check
653 * src/extract.c (fdchmod, fdchown, fdstat): New functions.
654 (set_mode, set_stat): New arg FD. All callers changed.
655 This avoids some race conditions between closing a regular file
656 and setting its metadata, and it's a bit faster.
658 2010-09-13 Paul Eggert <eggert@cs.ucla.edu>
660 tar: don't worry about fdopendir closing its argument
661 * NEWS: Don't mention dirfd; no longer needed.
662 * gnulib.modules: Remove dirfd.
663 * src/create.c (get_directory_entries): Remove the code dealing
664 with dirfd failures, as the new fdopendir replacement doesn't
665 close its argument so we don't need to call dirfd. See
666 <http://lists.gnu.org/archive/html/bug-gnulib/2010-09/msg00208.html>
667 and gnulib commit 970c9038e4cca46e1b037ae0a6d574dfae6a7327.
669 * NEWS: Fix wording typo in previous change.
670 Reported by Jim Meyering.
672 tar: live within system-supplied limits on file descriptors
673 * NEWS: Note the change. Mention dirfd and fdopendir.
674 * gnulib.modules: Add dirfd and fdopendir. The code was already
675 using fdopendir; dirfd is a new need.
676 * src/common.h (open_searchdir_flags, get_directory_entries):
677 (subfile_open, restore_parent_fd, tar_stat_close): New decls.
678 (check_exclusion_tags): Adjust signature to match code change.
679 * src/create.c (IMPOSTOR_ERRNO): New constant.
680 (check_exclusion_tags): First arg is now a struct tar_stat_info
681 const *, not an fd. All callers changed.
682 (dump_regular_file, dump_file0): A zero fd represents an unused
683 slot, so play it safe if the fd member is zero here. A negative
684 fd represents the negation of an errno value, so play it safe and
685 do not assign -1 to fd merely because an open fails.
686 (open_failure_recover, get_directory_entries, restore_parent_fd):
687 (subfile_open): New functions. These help to recover from file
688 descriptor exhaustion.
689 (dump_dir, dump_file0): Use them.
690 (dump_file0): Use tar_stat_close instead of rolling our own close.
691 * src/incremen.c (scan_directory): Use get_directory_entries,
692 subfile_open, etc., to recover from file descriptor exhaustion.
693 * src/names.c (add_hierarchy_to_namelist): Likewise.
694 (collect_and_sort_names): A negative fd represents the negation
695 of an errno value, so play it safe and do not assign -1 to fd.
696 * src/tar.c (decode_options): Set open_searchdir_flags.
697 Add O_CLOEXEC to all the open flags.
698 (tar_stat_close): New function, which knows how to deal with
699 new convention for directory streams and file descriptors.
700 Diagnose 'close' failures.
701 (tar_stat_destroy): Use it.
702 * src/tar.h (struct tar_stat_info): New member dirstream.
703 fd now has the negative of an errno value, not merely -1, if
704 the file could not be opened, so that failures to reopen
706 are better-diagnosed later.
707 * tests/Makefile.am (TESTSUITE_AT): Add extrac11.at.
708 * tests/testsuite.at: Likewise.
709 * tests/extrac11.at: New file.
711 2010-09-08 Paul Eggert <eggert@cs.ucla.edu>
713 tar: improve documentation of reliability and security issues
714 * doc/tar.texi (Reliability and security, Reliability):
715 (Permissions problems, Data corruption and repair, Race
717 (Security, Privacy, Integrity, Live untrusted data):
718 (Security rules of thumb): New nodes.
720 2010-09-06 Paul Eggert <eggert@cs.ucla.edu>
722 tar: more reliable directory traversal when creating archives
723 * NEWS: Document this.
724 * gnulib.modules: Add openat, readlinkat.
725 * src/common.h (open_read_flags, fstatat_flags): New global
727 (cachedir_file_p, dump_file, check_exclusion_tags,
729 Adjust to new signatures, described below.
730 (name_fill_directory): Remove.
731 * src/compare.c (diff_file, diff_multivol): Use open_read_flags.
732 * src/create.c (struct exclusion_tag): Exclusion predicates
734 a file descriptor, not a file name.
735 (add_exclusion_tag): Likewise. All uses changed.
736 (cachedir_file_p): Likewise.
737 (check_exclusion_tags): The directory is now a file descriptor,
738 not a file name. All uses changed. Use openat for better
740 (file_dumpable_p): Arg is now a struct stat, not a struct
741 tar_stat_info. All uses changed. Check the arg's file types too.
742 (dump_dir0, dump_dir, dump_file0, dump_file): Omit top_level and
743 parent_device args, since st->parent tells us that now. All uses
745 (dump_dir): Likewise. Also, omit fd arg for similar reasons.
746 Apply fdsavedir to a dup of the file descriptor, since we need a
747 file descriptor for openat etc. as well, and fdsavedir (perhaps
748 unwisely) consumes its file descriptor when successful.
749 Do not consume st->fd when successful; this simplifies the caller.
750 (create_archive): Allocate a file descriptor when retraversing
751 a directory, during incremental dumps.
752 (dump_file0): Use fstatat, openat, and readlinkat for better
754 When opening a file, use the result of fstat on the file
756 rather than the fstatat on the directory entry, to avoid some race
757 conditions. No need to reopen the directory since we now
759 close it. Change "did we open the file?" test from 0 <= fd to
760 0 < fd since fd == 0 now represents uninitialized.
761 (dump_file): Now accepts struct tar_stat_info describing parent,
762 not parent_device. Also, accept basename and fullname of entry.
764 * src/incremen.c (update_parent_directory): Accept struct
765 tar_stat_info for parent, not name. All callers changed.
766 Use fstatat for safer directory traversal.
767 (procdir): Accept struct tar_stat_info, not struct stat and
768 dev_t, for info about directory. All callers changed.
769 (scan_directory): Accept struct tar_stat_info, not name,
770 device, and cmdline, for info about directory. All callers
771 changed. Do not consume the file descriptor, since caller
772 might need it. Use fstatat and openat for safer directory
773 traversal; also, use fstat after opening to double-check.
774 (name_fill_directory): Remove.
775 * src/names.c (add_hierarchy_to_namelist): Accept struct
776 tar_stat_info instead of device and cmdline. All callers changed.
777 When descending into a subdirectory, use openat and fstat for
778 safer directory traversal.
779 (collect_and_sort_names): Use open and fstat for safer directory
780 traversal. Set up struct tar_stat_info for callee's new API.
781 * src/tar.c (decode_options): Initialize open_read_flags
783 (tar_stat_destroy): Close st->fd if it is positive (not zero!).
784 * src/tar.h (struct tar_stat_info): New members parent, fd.
785 * src/update.c (update_archive): Adjust to dump_file's API change.
786 * tests/filerem02.at: Ignore stderr since its contents now depend
787 on the file system implementation.
789 2010-09-05 Paul Eggert <eggert@cs.ucla.edu>
791 tar: remove lint discovered by Sun C compiler
792 * src/common.h (WARN_ALL): Don't mask with 0xffffffff; on a 32-bit
793 host, 0xffffffff is of type 'unsigned int', which makes WARN_ALL
794 an unsigned int value that is too large to fit into an int, and
795 the C standard says that this has undefined behavior. The mask is
796 not needed, so omit it.
798 2010-09-04 Paul Eggert <eggert@cs.ucla.edu>
800 tar: restore macros that are used in some cases
801 * src/tar.c (LOW_DENSITY_NUM, MID_DENSITY_NUM, HIGH_DENSITY_NUM):
802 Restore these macros, undoing the previous change to this file.
803 The macros are used after all, in some cases. Sorry about that.
805 2010-09-03 Paul Eggert <eggert@cs.ucla.edu>
807 tar: remove unused macros
808 * src/create.c (UINTMAX_TO_CHARS): Remove; no longer used.
809 * src/tar.c (LOW_DENSITY_NUM, MID_DENSITY_NUM, HIGH_DENSITY_NUM):
811 * src/incremen.c (DIR_IS_NEW): Comment out; not used.
812 Mark this with a FIXME, since it looks like it should be used.
814 2010-08-27 Sergey Poznyakoff <gray@gnu.org.ua>
816 Fix --remove-files in update/append mode.
817 * src/update.c (update_archive): Call finish_deferred_unlinks when
820 2010-08-26 Paul Eggert <eggert@cs.ucla.edu>
822 tar: avoid assumptions about root access and chmod -w in test
824 * tests/extrac07.at, tests/extrac09.at, tests/listed03.at: Use
825 AT_UNPRIVILEGED_PREREQ, since this test requires non-root
827 * tests/extrac07.at: Don't use "chmod -w", as POSIX says it's not
828 portable to start a chmod permissions-list with "-" as it may be
829 confused with an option. Use "chmod a-w" instead.
831 tar: fix bug with -C and delayed setting of metadata
832 * src/common.h (chdir_current): New decl.
833 * src/extract.c (struct delayed_set_stat, struct delayed_link):
834 New member change_dir.
835 (delay_set_stat, create_placeholder_file): Set it.
836 (apply_nonancestor_delayed_set_stat, apply_delayed_links): Use it.
837 (extract_link): Check that the links are all relative to the same
839 (extract_archive): Restore the current directory after
840 apply_nonancestor_delayed_set_stat has possibly changed it.
841 * src/misc.c (chdir_current): New external var; this used to
842 be the private static variable 'previous' inside chdir_dir.
844 * tests/Makefile.am (TESTSUITE_AT): New test extrac10.at.
845 * tests/extrac10.at: New file.
846 * tests/testsuite.at: Include it.
848 2010-08-25 Sergey Poznyakoff <gray@gnu.org.ua>
850 Don't apply file transformations to volume names.
851 * src/list.c (decode_header): Don't apply file transformations
853 * tests/xform01.at: New testcase.
854 * tests/xform-h.at (xform): Rename macro to xformtest. Use
856 * tests/Makefile.am, tests/testsuite.at: Add xform01.at
858 2010-08-25 Paul Eggert <eggert@cs.ucla.edu>
860 tar: optimize -c --sparse when file is entirely sparse
861 * src/sparse.c (sparse_scan_file): If the file is entirely sparse,
862 that is, if ST_NBLOCKS is zero, don't bother scanning for nonzero
863 blocks. Idea by Kit Westneat, communicated by Bernd Schubert in
864 <http://lists.gnu.org/archive/html/bug-tar/2010-08/msg00038.html>.
865 Also, omit unnecessary lseek at start of file.
867 tar: don't assume size of a sparse file chunk fits in size_t
868 * src/tar.h (struct sp_array): Change numbytes from size_t
871 * scripts/xsparse.c (struct sp_array): Likewise.
872 Include <stdint.h>, for SIZE_MAX.
873 (expand_sparse): Don't try to allocate a buffer bigger than
875 * src/common.h (SIZE_TO_CHARS, size_to_chars, SIZE_FROM_HEADER):
876 (size_from_header): Remove decls.
877 * src/create.c (size_to_chars): Remove.
878 * src/list.c (size_from_header): Remove.
879 * src/sparse.c (sparse_extract_region, check_data_region):
880 (oldgnu_add_sparse, oldgnu_store_sparse_info, pax_decode_header):
881 Don't assume chunk sizes fit in size_t.
882 (oldgnu_add_sparse): Check for off_t overflow.
883 * src/xheader.c (sparse_numbytes_decoder, sparse_map_decoder):
886 tar: use ctime, not mtime, when checking placeholders
887 * src/extract.c (struct delayed_link): Rename member mtime
889 All uses changed to use ctime rather than mtime.
891 2010-08-24 Paul Eggert <eggert@cs.ucla.edu>
893 tar: add comment to link04.at test
894 * tests/link04.at: Add explanatory comment at head.
896 tar: fix 1.23 Solaris regression related to PRIV_SYS_LINKDIR
897 The idea was suggested by Petr Sumbera in the thread starting
899 http://lists.gnu.org/archive/html/bug-tar/2010-08/msg00000.html
900 * src/extract.c (set_mode): Save the errno of the chmod that
901 failed, for the benefit of chmod_error_details. Do not bother
902 retrying chmod unless the mode suggests setuid is the issue.
903 (extract_archive): Remove redundant call to
904 priv_set_remove_linkdir.
905 * src/system.c: Include priv-set.h.
906 (sys_spawn_shell, sys_child_open_for_compress):
907 (sys_child_open_for_uncompress, sys_exec_command):
908 (sys_exec_info_script, sys_exec_checkpoint_script):
909 Invoke priv_set_restore_linkdir before execv or execlp, so that
910 the subprocess has the same privileges that tar originally did.
912 tar: handle files that occur multiple times but have link count 1
913 This patch was inspired by the following patch that addressed a
914 similar problem in GNU coreutils du:
915 http://git.savannah.gnu.org/gitweb/?p=coreutils.git;h=efe53cc72b599979ea292754ecfe8abf7c839d22
916 * src/common.h (name_count): New decl.
917 * src/create.c (trivial_link_count): New static var.
918 (create_archive): Initialize it.
919 (dump_hard_link, file_count_links): Use it, so that files with
920 link count 1 are handled correctly when they are found multiple
922 * src/names.c (allocated_entries): Renamed from allocated_names,
923 since the identifier's name was misleading. All uses changed.
924 (entries): Renamed from names. All uses changed.
925 (scanned): Renamed from name_index. All uses changed.
926 (name_count): New var.
927 (name_add_name): Increment it.
928 * tests/link04.at: New file.
929 * tests/testsuite.at: Add it.
930 * tests/Makefile.am (TESTSUITE_AT): Likewise.
932 2010-08-23 Paul Eggert <eggert@cs.ucla.edu>
934 tar: use nlink_t for link counts
935 * src/create.c (struct link): nlink is now of type nlink_t,
938 tar: don't export names that aren't used elsewhere
939 * src/common.h (file_dumpable_p, gid_to_chars, major_to_chars):
940 (minor_to_chars, mode_to_chars, uid_to_chars, uintmax_to_chars):
941 (string_to_chars, dumpdir_creat0, dumpdir_create, dumpdir_free):
942 (dumpdir_locate, dumpdir_next, dumpdir_first, gid_from_header):
943 (major_from_header, minor_from_header, mode_from_header):
944 (time_from_header, uid_from_header, quote_copy_string,
946 (xheader_init, transform_header_name):
947 Remove declarations; these are no longer exported from their
949 (GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS):
950 (UID_TO_CHARS, UINTMAX_TO_CHARS, UNAME_TO_CHARS, GNAME_TO_CHARS):
951 Move to src/create.c, since no other module uses these.
952 (GID_FROM_HEADER, MAJOR_FROM_HEADER, MINOR_FROM_HEADER):
953 (MODE_FROM_HEADER, TIME_FROM_HEADER, UID_FROM_HEADER):
954 Move to src/extract.c, since no other module uses these.
955 (dumpdir_t, dumpdir_iter_t): Remove; no longer used.
956 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars):
957 (mode_to_chars, uid_to_chars, uintmax_to_chars, string_to_chars):
958 (file_dumpable_p): Now static.
959 * src/incremen.c (dumpdir_create0, dumpdir_create, dumpdir_free):
960 (dumpdir_locate, dumpdir_next, dumpdir_first): Now static.
961 (scan_directory, write_directory_file_entry):
962 Use struct dumpdir_iter * rather than dumpdir_iter_t.
963 * src/list.c (gid_from_header, major_from_header,
965 (mode_from_header, time_from_header, uid_from_header):
966 (transform_member_name): Now static.
967 * src/misc.c (quote_copy_string): #if 0 out, as it's not used
969 * src/system.c (wait_for_grandchild): Now static.
970 * src/tar.c (request_stdin): Now static.
971 * src/xheader.c (xheader_init): Now static.
973 tar: fix misspelled identifier "set_comression_program_by_suffix"
974 * src/suffix.c (set_compression_program_by_suffix): Renamed from
975 set_comression_program_by_suffix.
976 * src/buffer.c, src/common.h, src/tar.c: All uses changed.
978 2010-08-20 Paul Eggert <eggert@cs.ucla.edu>
980 tar: change interdir_made from int to bool
981 * src/extract.c (maybe_recoverable, create_placeholder_file):
982 Change interdir_made from int * to bool *, since the flag has just
983 two values 0 and 1. All uses changed. This does not affect tar's
986 tar: remove trailing white space from source files
987 * ChangeLog.1, ChangeLog.CVS, Makefile.am, NEWS, README:
988 * README-hacking, directory, doc/Makefile.am, doc/dumpdir.texi:
989 * doc/gendocs_template, doc/intern.texi, doc/mastermenu.el:
990 * doc/snapshot.texi, doc/sparse.texi, doc/tar-snapshot-edit.texi:
991 * doc/value.texi, lib/Makefile.am, scripts/backup-specs:
992 * scripts/dump-remind.in, scripts/tar-snapshot-edit,
994 * scripts/xsparse.c, src/arith.h, src/buffer.c, src/compare.c:
995 * src/create.c, src/delete.c, src/exit.c, src/suffix.c, src/tar.c:
996 * src/tar.h, src/update.c, src/warning.c, src/xheader.c:
997 * tests/append01.at, tests/append02.at, tests/atlocal.in:
998 * tests/delete03.at, tests/exclude.at, tests/exclude06.at:
999 * tests/extrac04.at, tests/extrac05.at, tests/extrac06.at:
1000 * tests/extrac07.at, tests/filerem01.at, tests/filerem02.at:
1001 * tests/incr01.at, tests/incr02.at, tests/incr03.at,
1003 * tests/label02.at, tests/label03.at, tests/label04.at:
1004 * tests/label05.at, tests/link02.at, tests/link03.at:
1005 * tests/listed01.at, tests/listed02.at, tests/long01.at:
1006 * tests/longv7.at, tests/multiv01.at, tests/multiv02.at:
1007 * tests/multiv03.at, tests/multiv05.at, tests/multiv06.at:
1008 * tests/multiv07.at, tests/multiv08.at, tests/options.at:
1009 * tests/options02.at, tests/remfiles03.at, tests/rename01.at:
1010 * tests/rename02.at, tests/rename03.at, tests/rename04.at:
1011 * tests/rename05.at, tests/same-order01.at, tests/same-order02.at:
1012 * tests/shortfile.at, tests/shortupd.at, tests/sparse01.at:
1013 * tests/sparse02.at, tests/sparsemv.at, tests/sparsemvp.at:
1014 * tests/star/README, tests/star/gtarfail2.at:
1015 * tests/star/multi-fail.at:
1016 * tests/star/pax-big-10g.at, tests/star/quicktest.sh:
1017 * tests/star/ustar-big-2g.at, tests/star/ustar-big-8g.at:
1018 * tests/update01.at, tests/update02.at, tests/volsize.at:
1020 Remove trailing spaces and tabs from lines, and remove
1021 trailing empty lines from files. This makes it a bit easier
1022 to share code among coreutils and other projects that do this.
1024 2010-08-19 Paul Eggert <eggert@cs.ucla.edu>
1026 tar: update licenses to latest versions from www.gnu.org
1027 * COPYING: Update to latest version; this is just minor
1029 * doc/fdl.texi: Update from GFDL 1.2 to 1.3.
1030 * doc/tar.texi: Adjust to new format of fdl.texi. Omit trailing
1033 2010-07-18 Paul Eggert <eggert@cs.ucla.edu>
1035 * src/misc.c (struct wd): Fix comment to match code.
1037 2010-07-18 Paul R. Eggert <eggert@cs.ucla.edu>
1039 tar: no need to report getcwd error if never using the result
1040 * src/misc.c (struct wd): Rename 'saved' to 'err', with new
1042 (chdir_arg, chdir_do): Adjust to new semantics. Do not report an
1043 error merely because save_cwd fails; report an error only if
1044 save_cwd's result is needed later.
1045 * tests/extrac09.at: New file, to test for bug that was fixed.
1046 * tests/testsuite.at: Include it.
1047 * tests/Makefile.am (TESTSUITE_AT): Add it.
1049 tar: go back to absolutifying filenames in normalize_filename
1051 * src/misc.c (normalize_filename): For now, go back to making
1052 filenames absolute, even though this causes 'tar' to fail when
1053 getcwd fails. However, do not attempt to resolve ".." as this
1054 does not work with symlinks. Also, do the right thing with
1055 leading file system prefixes and on hosts where // != /.
1057 2010-07-17 Sergey Poznyakoff <gray@gnu.org.ua>
1059 Allow for size suffixes in -L and --record-size options.
1060 * src/tar.c (TAR_SIZE_SUFFIXES): New define.
1061 (parse_opt): Allow for size suffixes in arguments to
1062 -L and --record-size options.
1063 * NEWS, doc/tar.texi: Update.
1065 2010-07-15 Paul R. Eggert <eggert@cs.ucla.edu>
1067 tar: don't crash if getcwd fails
1068 * src/extract.c: Don't include xgetcwd.h.
1069 (extract_dir): stat "." rather than statting getcwd's output.
1070 * src/misc.c (normalize_filename_x): Rewrite so as not to resolve
1071 /../, which can't be done reliably in the presence of symlinks.
1072 Don't reject valid names such as ".".
1073 (normalize_filename): Don't make it absolute; that way, we don't
1074 have to invoke xgetcwd which might fail. Don't bother to realloc
1075 at the end, since that uses time and now saves little space.
1076 (chdir_do): Don't crash if xgetcwd fails.
1077 * tests/Makefile.am (TESTSUITE_AT): Add listed03.at.
1078 * tests/listed03.at: New file.
1079 * tests/testsuite.at: Include listed03.at.
1081 2010-07-11 Sergey Poznyakoff <gray@gnu.org.ua>
1083 Keep a detailed map of archive members stored in the record
1085 A separate map (bufmap) provides information for creating
1086 multi-volume continuation headers.
1088 * src/buffer.c (bufmap): New struct.
1089 (bufmap_head, bufmap_tail, inhibit_map): New variables.
1090 (mv_begin_write): New function.
1091 (mv_begin): Rename to mv_begin_read. Rewrite using mv_begin_write.
1092 All callers changed.
1093 (mv_total_size): Remove.
1094 (bufmap_locate, bufmap_free, bufmap_reset): New functions.
1095 (_flush_write): Update bufmap.
1096 (close_archive): Free bufmap.
1097 (add_chunk_header): Take a bufmap argument.
1098 (gnu_add_multi_volume_header): Likewise.
1099 (add_multi_volume_header): Likewise.
1100 (_gnu_flush_write): Rewrite using bufmap.
1101 (real_s_name, real_s_totsize)
1103 (save_name, save_totsize, save_sizeleft): Removed. All
1105 (mv_size_left): Update bufmap_head.
1107 (multi_volume_sync): Remove.
1109 * src/common.h (mv_begin_write): New prototype.
1110 (mv_begin): Rename to mv_begin_read.
1111 * src/create.c: Use mv_begin_write instead of mv_begin.
1112 Remove calls to mv_size_left and mv_end.
1113 * src/sparse.c: Likewise.
1115 * tests/multiv07.at: Close stdin.
1116 * tests/spmvp00.at: Update AT_KEYWORDS.
1117 * tests/spmvp10.at: Likewise.
1119 * tests/multiv08.at: New testcase.
1120 * tests/Makefile.am, tests/testsuite.at: Add multiv08.at.
1123 * NEWS, configure.ac: Version 1.23.90
1124 * doc/tar.texi: Document the use of lbzip2.
1126 2010-06-28 Sergey Poznyakoff <gray@gnu.org.ua>
1128 Fix exclusion of long file names when extracting from pax format
1130 * src/list.c (read_and): Call decode_header before attempting
1132 (list_archive): Remove call to decode_header.
1134 * src/compare.c (diff_archive): Remove call to decode_header.
1135 * src/extract.c (extract_archive): Likewise.
1137 * test/exclude06.at: New test case.
1138 * tests/testsuite.at: Include exclude06.at.
1139 * tests/Makefile.am (TESTSUITE_AT): Add exclude06.at.
1142 * src/buffer.c (magic): Split the character constant to help
1143 cc recognize character boundaries (7 is a valid hex character).
1145 2010-06-27 Sergey Poznyakoff <gray@gnu.org.ua>
1148 * src/buffer.c (magic): Fix xz magic.
1150 2010-06-16 Paul Eggert <eggert@cs.ucla.edu>
1152 Remove some lint, found by gcc -W etc.
1153 * src/common.h (label_notfound): New decl.
1154 * src/buffer.c (set_volume_start_time, compress_type):
1155 (guess_seekable_archive, open_compressed_archive, init_buffer):
1156 (_flush_write, archive_is-dev, increase_volume_number):
1157 (change_tape_menu, try_new_volume, add_chunk_header):
1158 (multi_volume_sync):
1159 Declare as 'static' if it's not exported.
1160 Use function prototype (void) rather than old-style ().
1161 * src/checkpoint.c (expand_checkpoint_string): Likewise.
1162 * src/incremen.c (dirlist_replace_prefix, makedumpdir,
1165 * src/list.c (print_volume_label): Likewise.
1166 * src/misc.c (normalize_filename_x): Likewise.
1167 * src/names.c (make_name, free_name, check_name_alloc,
1170 * src/tar.c (tar_list_quoting_style, add_exclude_array):
1171 (set_stat_signal): Likewise.
1172 * src/transform.c (new_transform,
1173 _single_transform_name_to_obstack):
1174 (_transform_name_to_obstack): Likewise.
1175 * src/unlink.c (dunlink_alloc): Likewise.
1177 * src/buffer.c (struct zip_magic): Use const when appropriate.
1178 * src/incremen.c (obstack_code_rename,
1179 write_directory_file_entry):
1181 * src/sparse.c (COPY_STRING): Likewise.
1182 * src/system.c (dec_to_env, time_to_env, oct_to_env, str_to_env):
1183 (chr_to_env): Likewise.
1184 * src/tar.c (tar_list_quoting_style, set_stat_signal): Likewise.
1186 * src/extract.c (extract_node): Don't return garbage.
1188 * src/names.c: Remove old-style declarations of getgrnam etc.
1189 All modern systems declare these, and it's not worth the hassle
1190 of ignoring the warnings on modern systems for old-style decls.
1192 2010-05-17 Sergey Poznyakoff <gray@gnu.org.ua>
1195 * src/incremen.c (make_directory): Retain the slash if it is the
1196 only character in a filename.
1198 2010-04-02 Sergey Poznyakoff <gray@gnu.org.ua>
1200 Recode NEWS back to UTF-8
1202 2010-04-01 Sergey Poznyakoff <gray@gnu.org.ua>
1204 Fix the gzip.at test case.
1205 * tests/gzip.at: Suppress gzip error output, as it can differ
1206 depending on its version etc. Bug reported by Ludovic Courtès.
1208 2010-03-28 Sergey Poznyakoff <gray@gnu.org.ua>
1210 New option --full-time.
1211 * src/common.h (full_time_option): New global.
1212 * src/tar.c (FULL_TIME_OPTION): New constant.
1213 (options): New option --full-time.
1214 (parse_opt): Handle the --full-time option.
1215 * src/list.c (simple_print_header): Pass full_time_option
1216 as the 2nd argument to tartime.
1217 * doc/tar.texi: Update.
1220 2010-03-27 Sergey Poznyakoff <gray@gnu.org.ua>
1222 Minor fixes in the testsuite.
1223 * tests/extrac07.at: Fix a typo (invalid number
1224 of arguments before format list).
1225 * tests/link02.at: Use `ln' instead of `link'.
1226 * tests/link03.at: Likewise.
1229 * src/names.c (collect_and_sort_names): Remove
1230 entry from the table before freeing it.
1232 Fix dead loop on extracting existing symlinks with the -k option.
1233 * src/extract.c (create_placeholder_file)
1234 (extract_link, extract_symlink)
1235 (extract_node, extract_fifo): Handle all possible
1236 return values from maybe_recoverable. This complements
1237 8f390db92fc. Reported by Ico Doornekamp <bug-tar@zevv.nl>.
1240 2010-03-20 Sergey Poznyakoff <gray@gnu.org.ua>
1242 Fix undesired error exit on receiving SIGPIPE.
1243 * src/tar.c: Do not ignore SIGPIPE.
1244 * tests/sigpipe.at: New testcase.
1245 * tests/Makefile.am, tests/testsuite.at: Add sigpipe.at
1246 * tests/remfiles01.at: Fix error code expectation.
1249 2010-03-17 Sergey Poznyakoff <gray@gnu.org.ua>
1252 Tar --remove-files relied on canonicalize_file_name,
1253 which replaces symlinks in file name components with
1254 the directories they point to. Due to this, tar
1255 effectively ignored existence of symbolic links and
1256 was unable to remove a directory that contained any
1257 (Alexander Kozlov <akozlov@nada.kth.se>, 2010-03-15).
1259 * gnulib.modules: Remove canonicalize.
1260 * src/misc.c (normalize_filename): Rewrite
1261 from scratch. The function operates only on
1262 its input string, it makes no attempt to test
1263 components for existence or to resolve symbolic
1265 * tests/Makefile.am (TESTSUITE_AT): Add remfiles03.at.
1266 * tests/testsuite.at: Likewise.
1267 * tests/remfiles03.at: New test case.
1270 2010-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
1273 * src/buffer.c (check_label_pattern): Initialize result.
1274 * tests/remfiles01.at: Skip if run with root privileges.
1276 2010-03-11 Sergey Poznyakoff <gray@gnu.org.ua>
1278 Fix `--test-label' and `--label -r' behavior.
1279 * doc/tar.texi (Including a Label in the Archive): Revise
1283 * src/buffer.c (open_archive): Check volume label on
1284 ACCESS_UPDATE as well.
1285 * src/list.c (test_archive_label): Rewrite to match the
1287 * src/names.c (regex_usage_warning): Return int.
1288 (names_notfound): Rewrite the conditional.
1289 (label_notfound): New function.
1291 * tests/label03.at: New testcase.
1292 * tests/label04.at: New testcase.
1293 * tests/label05.at: New testcase.
1294 * tests/Makefile.am: Add new testcases.
1295 * tests/testsuite.at: Likewise.
1298 * doc/tar.texi: Consistently use lowercase `see' within sentences.
1299 More fixes spotted by Denis Excoffier.
1302 Shut up a gcc warning message.
1303 * src/tar.c (tar_help_filter): Use a separate const
1304 variable to hold returns from gettext. Reported by
1305 Peter Breitenlohner.
1308 * src/names.c (collect_and_sort_names): Initialize prev_name.
1309 Reported by Dmitry V. Levin.
1311 2010-03-10 Sergey Poznyakoff <gray@gnu.org.ua>
1314 * configure.ac, NEWS: Update version number.
1319 * doc/snapshot.texi, doc/snapshot.texi,
1320 doc/sparse.texi, doc/tar-snapshot-edit.texi,
1321 doc/tar.texi: Spellchecked and proof-read. Thanks
1323 * gnulib.modules: Remove utime.
1325 2010-03-08 Kamil Dudka <kdudka@redhat.com>
1327 Fix possible overflow in code_timespec (tiny change)
1328 * src/misc.c (code_timespec): ignore invalid values of ns
1330 2010-03-08 Sergey Poznyakoff <gray@gnu.org.ua>
1332 Minor fix in the testsuite.
1333 * tests/extrac05.at: Skip test if creating
1336 Fix eventual memory override and fd exhaustion in create.c Both
1337 bugs reported by Kamil Dudka.
1338 * src/create.c (check_exclusion_tags): Do not keep
1339 pointer to a location within tagname: it may change
1340 after xrealloc. Use byte offset instead.
1341 (dump_file0): Close fd before returning without
1342 dumping the directory.
1344 2010-03-02 Sergey Poznyakoff <gray@gnu.org.ua>
1347 * doc/tar.texi: Improve some wording.
1349 2010-03-02 Antonio Diaz Diaz <ant_diaz@teleline.es>
1352 * configure.ac: Add TAR_COMPR_PROGRAM(lzip)
1353 * doc/tar.texi: Reflect lzip support.
1354 * src/buffer.c (compress_type) <ct_lzip>: New constant.
1355 (magic): Add magic for lzip.
1356 * src/suffix.c (compression_suffixes): Add lz.
1357 * src/tar.c: New option --lzip.
1359 2010-03-02 Sergey Poznyakoff <gray@gnu.org.ua>
1362 * tests/exclude05.at: Rewrite awk invocation to avoid
1363 overflowing awk's file table on Solaris.
1365 2010-03-02 Eric Blake <ebb9@byu.net>
1367 Fix large file support.
1368 * scripts/xsparse.c (read_map): Use fseeko.
1369 * src/incremen.c (write_directory_file): Likewise.
1371 2010-03-02 Sergey Poznyakoff <gray@gnu.org.ua>
1374 * src/buffer.c (seek_archive): Rewrite size computation
1375 to prevent it from reaching negative values. Based on
1376 report by Denis Excoffier <Denis.Excoffier@free.fr>.
1378 2010-02-25 Sergey Poznyakoff <gray@gnu.org.ua>
1380 Supply more information to the --to-command script.
1381 * src/system.c (stat_to_env): Pass information about the current
1382 volume in variables TAR_ARCHIVE, TAR_VOLUME, TAR_BLOCKING_FACTOR,
1384 * doc/tar.texi: Document new environment variables.
1386 * configure.ac: Version number 1.22.91.
1388 2010-02-17 Sergey Poznyakoff <gray@gnu.org.ua>
1391 * src/names.c (regex_usage_warning): Fix warning message.
1393 2010-02-05 Sergey Poznyakoff <gray@gnu.org.ua>
1397 2010-02-05 OndÅ™ej VaÅ¡Ãk <ovasik@redhat.com>
1399 Bugfix (tiny change)
1400 * src/xheader.c (xheader_read): Remove unnecessary call
1403 2010-01-26 Sergey Poznyakoff <gray@gnu.org.ua>
1405 Enable silent build mode.
1406 * configure.ac: Require automake 1.11, autoconf 2.63. Enable
1409 * lib/Makefile.am (rmt-command.h): Silent the rule.
1411 2010-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1413 Read POSIX multivolume archives split at the header boundary.
1414 * src/common.h (read_header_mode): New enum.
1415 (read_header): Change type of the 3rd argument.
1416 * src/list.c (read_header): Change type of the 3rd argument.
1417 All callers updated.
1418 * src/buffer.c (try_new_volume): Allow for volumes split at the
1419 extended/ustar header boundary. This is against POSIX specs, but
1420 we must be able to read such archives anyway.
1422 * tests/multiv07.at: New test case.
1423 * tests/Makefile.am: Add multiv07.at
1424 * tests/testsuite.at: Likewise.
1426 * src/compare.c: Update calls to read_header.
1427 * src/delete.c: Likewise.
1428 * src/update.c: Likewise.
1430 2010-01-24 Sergey Poznyakoff <gray@gnu.org.ua>
1434 * doc/tar.texi: Update.
1435 * src/create.c (finish_header): Minor change.
1437 2010-01-24 Rob Vermaas <rob.vermaas@gmail.com>
1439 Bugfix (tiny change).
1440 * src/tar.c (format_default_settings)[REMOTE_SHELL]: Fix
1443 2010-01-24 Sergey Poznyakoff <gray@gnu.org.ua>
1446 * src/incremen.c (read_incr_db_01)
1447 (read_directory_file): Initialize bufsize to 0.
1448 Suggested by noordsij@cs.helsinki.fi.
1450 Improve handling of --test-label.
1451 * src/list.c (print_volume_label): New function.
1452 (print_header): Call print_volume_label.
1453 (test_archive_label): New function.
1454 * src/buffer.c (VOLUME_LABEL_APPEND): Remove.
1455 (VOLUME_TEXT, VOLUME_TEXT_LEN): New macros
1456 (drop_volume_label_suffix): New function.
1457 (check_label_pattern): Use drop_volume_label_suffix.
1458 * src/common.h (subcommand): New constant TEST_LABEL_SUBCOMMAND.
1459 (test_label_option): Remove.
1460 (drop_volume_label_suffix): New proto.
1461 (test_archive_label): New proto.
1462 * src/names.c (all_names_found): Remove test for
1464 * src/tar.c (subcommand_string): Handle TEST_LABEL_SUBCOMMAND.
1465 (set_subcommand_option): Improve diagnostics.
1466 (parse_opt): Set subcommand if --test-label is given.
1467 (main): Handle TEST_LABEL_SUBCOMMAND.
1469 Fix listing of volume labels (in particular in PAX archives).
1470 * src/buffer.c (match_volume_label): Call set_volume_label.
1471 (check_label_pattern): Get label string
1473 (match_volume_label): Handle volume labels stored in
1475 * src/common.c (print_header,read_header): Change signature.
1476 (read_header_primitive): Remove prototype.
1477 * src/list.c (recent_global_header): New static.
1478 (list_archive): Always print volume labels.
1479 (read_header_primitive): Remove.
1480 (read_header): Change the signature (all callers updated)
1481 Save the recent global header.
1482 (volume_label_printed): New static.
1483 (simple_print_header): New function (ex-print_header).
1484 (print_header): Change the signature (all callers updated).
1485 For POSIX formats, print first volume header (if set).
1486 * src/xheader.c (xheader_write_global): Write the data
1487 accumulated in xhdr->stk even if keyword_global_override_list
1489 (xheader_read): On unexpected EOF, report error instead of
1491 (XHDR_PROTECTED, XHDR_GLOBAL): New defines.
1492 (struct xhdr_tab): Remove `protected' with `flags'. All uses
1494 (decg): If XHDR_GLOBAL bit is set, call the keyword's decode
1495 method instead of adding it to `kwl'.
1497 * src/compare.c: Update calls to read_header.
1498 * src/create.c: Likewise.
1499 * src/delete.c: Likewise.
1500 * src/update.c: Likewise.
1501 * src/extract.c: Likewise.
1502 (extract_volhdr): Do not print "Reading <label>" statement,
1504 it is inconsistent: it is not printed if the volume begins with a
1505 member continued from the previous volume.
1507 * tests/label01.at: New testcase.
1508 * tests/label02.at: New testcase.
1509 * tests/Makefile.am, tests/testsuite.at: Add new testcases.
1511 2010-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
1513 Fix prefix length calculation in ustar mode.
1514 * src/create.c (split_long_name): Fix prefix length
1516 (write_ustar_long_name): Improve ustar mode compatibility
1517 with the Sun version.
1519 2009-10-14 Sergey Poznyakoff <gray@gnu.org.ua>
1521 Rewrite update algorithm.
1522 * src/common.h (namebuf_t): New typedef.
1523 (namebuf_create, namebuf_free)
1524 (namebuf_name): New prototypes.
1525 (remname): New prototype.
1526 * src/misc.c (struct namebuf): New structure.
1527 (namebuf_create, namebuf_free)
1528 (namebuf_name): New functions.
1529 * src/create.c (dup_dir0): Remove is_avoided_name
1530 checks. This is taken care of in update_archive.
1531 * src/incremen.c (scan_directory): Use namebuf
1532 to produce full file names.
1533 * src/names.c (nametail): Remove extra level of
1534 indirection. All uses updated.
1535 (avoided_name_table, add_avoided_name)
1536 (is_avoided_name): Remove.
1537 * src/update.c (update_archive): Change algorithm.
1538 Instead of adding unmodified files to the avoided_name
1539 table, create namelist so that it contains only
1542 * tests/Makefile.am: Add update01.at, update02.at
1543 * tests/testsuite.at: Likewise.
1544 * tests/update.at (AT_KEYWORDS): Add update00.
1547 * src/tar.c (main): Ignore SIGPIPE.
1548 * src/system.c (sys_child_open_for_compress)
1549 (sys_child_open_for_uncompress): Reset SIGPIPE
1550 in child to default.
1551 * tests/remfiles01.at: Avoid race conditions.
1552 * tests/remfiles02.at: Likewise.
1555 * src/buffer.c (_open_archive): Call guess_seekable_archive
1556 only if the call to open_compressed_archive succeeded.
1558 2009-10-10 Sergey Poznyakoff <gray@gnu.org.ua>
1560 Improve previous changes.
1561 * acinclude.m4: Fix typos.
1562 * gnulib.modules: Add xvasprintf.
1563 * src/common.h: Include xvasprintf.h.
1564 * src/tar.c (options): Remove docstrings for --gzip, --bzip2,
1565 --compress, --lzop, --lzma and --xz.
1566 (tar_help_filter): Generate these using actual values of
1567 *_PROGRAM constants.
1568 (format_default_settings): Use xasprintf.
1569 (parse_opt): Use *_PROGRAM defines instead of hardcoded
1572 Allow installers to specify alternative program names for
1573 compression programs.
1574 This adds --with-gzip, --with-bzip2 etc. switches to the
1576 one can do, e.g. ./configure --with-bzip2=lbzip2 and have
1578 whenever user calls `tar --bzip2'.
1580 * acinclude.m4: New file.
1581 * configure.ac: Add TAR_COMPR_PROGRAM invocations for
1582 the supported compressors.
1583 * src/buffer.c (magic): Use *_COMPRESSOR defines instead
1584 of hardcoded program names.
1585 * src/suffix.c (compression_suffixes): Likewise.
1587 2009-10-09 Sergey Poznyakoff <gray@gnu.org.ua>
1590 * src/buffer.c (magic): Fix `xz' entry: add the name of the
1592 * src/suffix.c (compression_suffixes, nsuffixes): Mark as static.
1594 2009-10-07 Sergey Poznyakoff <gray@gnu.org.ua>
1596 Provide a way to explicitly set mtime for extended header
1598 * src/tar.c (struct textual_date): ts is a copy of the structure,
1599 not a pointer to it. Date is a copy as well, hence the `const' is
1601 (get_date_or_file): Return 0/1 depending on success/failure.
1602 Copy timestamp to the `ts' member. Store a copy of the string
1604 (report_textual_dates): Report only if verbose_option is set,
1605 but always free the list.
1606 (expand_pax_option): New function.
1607 (parse_opt): Preprocess the argument to xheader_set_option with
1609 (decode_options): Call report_textual_dates unconditionally.
1610 * src/xheader.c (exthdr_mtime_option, exthdr_mtime)
1611 (globexthdr_mtime_option, globexthdr_mtime): New statics.
1612 (xheader_set_keyword_equal): handle exthdr.mtime and
1614 (xheader_write): Override `t' argument if a corresponding
1615 exthdr.mtime or globexthdr.mtime option is set.
1617 * doc/tar.texi: Document the changes.
1619 Use file's mtime as mtime for its extended header.
1620 This makes two pax archives binary equivalent if they
1621 have the same contents and care is taken to make extended
1622 headers otherwise reproducible, e.g. by using:
1624 --pax-option=exthdr.name=%d/PaxHeaders/%f,atime:=0
1626 Proposed by Michael D. Adams <mdmkolbe@gmail.com>.
1628 * src/common.h (start_private_header): Take time_t as 3rd param.
1629 (xheader_write): Likewise.
1630 * src/create.c (start_private_header): Take time_t as 3rd param.
1631 All callers updated.
1632 (write_extended): Use file's mtime as mtime for its extended
1634 Use current time stamp as mtime for global headers.
1635 (xheader_write): Take time_t as 3rd param.
1637 Fix bugs in handling the --remove-files option.
1638 Make sure the files are deleted only if they were succesfully
1642 * src/exit.c: New file.
1643 * src/unlink.c: New file.
1644 * src/Makefile.am (tar_SOURCES): Add exit.c and unlink.c.
1645 * src/common.h: Include progname.h
1646 (program_name): Remove global.
1647 (records_written): New extern.
1648 (queue_deferred_unlink, finish_deferred_unlinks): New prototypes.
1649 (fatal_exit_hook): New extern.
1650 * src/create.c (create_archive): Call finish_deferred_unlinks.
1651 (dump_hard_link, dump_file0): Don't actually unlink the file,
1652 queue it to deferred_unlinks instead.
1653 * src/delete.c (records_written): Remove extern: declared in
1655 * src/extract.c (extract_archive): Set fatal_exit_hook.
1656 (fatal_exit, xalloc_die): Move to exit.c
1657 * src/system.c (sys_wait_for_child): Exit immediately
1658 if the child dies or exits with a non-zero status.
1659 (sys_child_open_for_compress)
1660 (sys_child_open_for_uncompress): Use set_program_name,
1661 instead of setting program_name directly.
1662 * src/tar.c (main): Use set_program_name,
1663 instead of setting program_name directly.
1665 * tests/Makefile.am (TESTSUITE_AT): Add remfiles01.at
1667 * tests/testsuite.at: Likewise.
1668 * tests/gzip.at: Reflect the above changes.
1670 2009-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
1672 Fix bug in OLDGNU format creation.
1673 See tests/append02.at for a detailed description
1675 * src/common.h (MODE_FROM_HEADER): Take additional argument.
1676 (mode_from_header): Likewise.
1677 * src/create.c (mode_to_chars): Store all mode bits if
1678 using OLDGNU_FORMAT. This reverses f4e4adea80a.
1679 * src/list.c (decode_header): Use header mode field
1680 to discern between GNU and OLDGNU formats.
1681 (mode_from_header): Store unrecognized mode bits (from 10th up)
1682 in the location pointed to by the third parameter.
1683 * tests/append02.at: Update documentation and references.
1685 2009-09-16 Sergey Poznyakoff <gray@gnu.org.ua>
1687 Restore extra help output.
1688 * src/tar.c (tar_list_quoting_styles): Change first argument to
1690 (format_default_settings): New function.
1691 (show_default_settings)
1692 (show_default_settings_fs): Removed.
1693 (tar_help): Removed.
1694 (tar_help_filter): New function.
1695 (argp): Set help_filter.
1696 (parse_opt): Fix error message.
1698 2009-09-08 Sergey Poznyakoff <gray@gnu.org.ua>
1700 Improve command line option handling.
1701 * gnulib.modules: Add argp-version-etc and progname,
1702 use getopt-gnu instead of getopt.
1703 * src/tar.c (HANG_OPTION, USAGE_OPTION)
1704 (VERSION_OPTION): Remove.
1705 (options): Remove corresponding options. Let argp
1707 (parse_opt): Likewise.
1708 (_argp_hang): Removed.
1709 (tar_authors): New variable.
1710 (decode_options): Call argp_version_setup.
1711 Do not use ARGP_NO_HELP flag in the call to argp_parse.
1713 Avoid overwriting exit_status with a value indicating less
1714 important condition.
1715 * src/tar.c (set_exit_status): New function.
1716 * src/common.h (set_exit_status): New prototype.
1717 * src/compare.c: Use set_exit_status instead of
1718 exit_status assignments.
1719 * src/create.c: Likewise.
1720 * src/misc.c: Likewise.
1722 * src/system.c (wait_for_grandchild): Use auto variable
1723 instead of the global exit_status.
1724 * src/incremen.c (scan_directory): Use file_removed_diag
1725 instead of stat_diag.
1727 Automatic detection of seekable archives.
1728 * src/buffer.c (guess_seekable_archive): New function.
1729 (_open_archive): Call guess_seekable_archive for archives
1731 (new_volume): Likewise.
1732 * src/common.h (seek_option): New global.
1733 * src/tar.c (options): New option --no-seek.
1734 (parse_opt): --seek and --no-seek set seek_option,
1735 not seekable_archive.
1736 (decode_options): Initialize seek_option to -1.
1739 * doc/tar.texi: Update.
1741 2009-08-27 Sergey Poznyakoff <gray@gnu.org.ua>
1744 * tests/extrac08.at: Ensure a predictable umask value.
1745 * tests/xform-h.at (xform): do not depend on file name
1748 2009-08-13 Sergey Poznyakoff <gray@gnu.org.ua>
1750 Fix interaction between --listed-incremental and -C
1751 * src/incremen.c (read_directory_file): Execute eventual -C dir
1752 after opening the snapshot file.
1753 (collect_and_sort_names): Remove call to chdir_do
1754 * tests/incr05.at, tests/incr06.at: Use relative file names for
1757 2009-08-12 Sergey Poznyakoff <gray@gnu.org.ua>
1759 Update for new exclude module from gnulib. Add testcases by
1761 * src/names.c (is_pattern): Remove.
1762 (regex_usage_warning): Use fnmatch_pattern_has_wildcards
1765 * src/tar.c: New option --exclude-backups.
1766 (vcs_file_table, backup_file_table): New globals.
1767 (add_exclude_array): New function.
1768 * tests/exclude01.at, tests/exclude02.at,
1769 tests/exclude03.at, tests/exclude04.at,
1770 tests/exclude05.at: New testcases. Supplied by Phil Proudman.
1771 * tests/Makefile.am (TESTSUITE_AT): Add new tests.
1772 * tests/testsuite.at: Add new tests.
1775 2009-08-10 Sergey Poznyakoff <gray@gnu.org.ua>
1777 Remove src/version.c (reappeared after migration to Git)
1779 2009-08-09 Sergey Poznyakoff <gray@gnu.org.ua>
1782 * src/misc.c (file_removed_diag): Set exit code to
1785 2009-08-08 Sergey Poznyakoff <gray@gnu.org.ua>
1789 Fix handling of files removed during incremental dumps.
1790 Changes to src/create.c and src/incremen.c are partially
1791 based on patch from Alexander Peslyak <solar at openwall.com>.
1793 The new testcases require paxutils commit f653a2b or later.
1795 * src/common.h (struct name): New member `cmdline'.
1796 (dump_file): Change type of the 2nd argument to bool.
1797 (file_removed_diag, dir_removed_diag): New prototypes.
1798 (addname): New argument `cmdline'.
1799 (name_from_list): Change return value.
1800 * src/create.c (dump_dir0, dump_dir): top_level is bool.
1801 (create_archive): Update calls to name_from_list.
1802 Take advantage of the name->cmdline to set top_level argument
1803 during incremental backups.
1804 (dump_file0): top_level is bool.
1805 Do not bail out if a no-top-level file disappears during
1807 backup, use file_removed_diag instead.
1808 (dump_filed): top_level is bool.
1809 * src/incremen.c (update_parent_directory): Silently ignore
1810 ENOENT. It should have already been reported elsewhere.
1811 (scan_directory): Use dir_removed_diag to report missing
1813 * src/misc.c (file_removed_diag, dir_removed_diag): New functions.
1814 * src/names.c (name_gather): Set ->cmdname.
1815 (addname): Likewise. All uses updated.
1816 (name_from_list): Return struct name const *. All uses updated.
1818 * tests/filerem01.at: New testcase.
1819 * tests/filerem02.at: New testcase.
1820 * tests/Makefile.am, tests/testsuite.at: Add filerem01.at,
1822 * tests/grow.at, test/truncate.at: Use new syntax for genfile
1826 * doc/tar.texi: Minor fix.
1828 Optimize searches for directory structures by keeping a pointer
1829 to struct directory in struct name.
1830 * src/common.h (struct name): New member `directory' replaces
1831 dir_contents. Rearrange members.
1832 (rebase_directory): Change signature.
1833 (scan_directory): Change signature.
1834 (name_fill_directory)
1835 (directory_contents, safe_directory_contents): New prototypes.
1836 (append_incremental_renames): Change signature.
1837 (replace_prefix): New proto.
1838 * src/compare.c (diff_dumpdir): Use directory_contents +
1841 * src/incremen.c (replace_prefix): Move to misc.c
1842 (rebase_directory): Rewrite.
1843 (scan_directory): Return pointer to struct directory.
1844 (directory_contents, safe_directory_contents): New functions.
1845 (get_directory_contents): Remove.
1846 (name_fill_directory): New function.
1847 (append_incremental_renames): Rewrite. This also fixes a memory
1849 * src/names.c (name_gather, addname): Reflect changes in struct
1851 (add_hierarchy_to_namelist): Rewrite using name_fill_directory and
1853 (rebase_child_list): Update call to rebase_directory.
1854 (collect_and_sort_names): Optimize
1856 * src/misc.c (replace_prefix): New function.
1857 * src/names.c (add_hierarchy_to_namelist): Use new
1858 get_directory_contents.
1860 * tests/incr05.at: New test case.
1861 * tests/incr06.at: New test case.
1862 * tests/Makefile.am, test/testsuite.at: Add incr05.at and
1865 * doc/Makefile.am (check-options): Improve rule.
1866 * doc/tar.texi, NEWS: Update.
1868 2009-08-07 Sergey Poznyakoff <gray@gnu.org.ua>
1871 * src/common.h (rebase_directory): New prototype.
1872 * src/incremen.c (rebase_directory): Use replace_prefix.
1873 * src/names.c (collect_and_sort_names): Abort if
1876 Improve listed incremental dumps.
1877 The modified algorithm tries to avoid dumping the same
1878 directory twice and ensures the order of the directories
1879 in the resulting archive is the same, whatever their order
1880 on the command line. It also fixes the operation of
1881 --listed-incremental -C.
1883 * gnulib.modules: Add canonicalize
1884 * src/common.h (incremental_level): New global.
1885 (check_exclusion_tags): first argument is const.
1886 (get_directory_contents): Add third argument.
1887 (zap_slashes, normalize_filename): New prototypes.
1888 (chdir_count): New prototype.
1889 (WARN_VERBOSE_WARNINGS): New define.
1890 (WARN_ALL): Exclude WARN_VERBOSE_WARNINGS.
1891 * src/compare.c (diff_dumpdir): Update the call to
1892 get_directory_contents.
1893 * src/create.c (check_exclusion_tags): First argument is const.
1894 Use ISSLASH and DIRECTORY_SEPARATOR instead of referring to '/'.
1896 * src/incremen.c (struct directory): New member `caname'.
1897 (hash_directory_name): Rename to
1898 hash_directory_canonical_name. Operate
1899 on the canonical name.
1900 (compare_directory_names): Rename to
1901 compare_directory_canonical_names.
1902 Operate on the canonical name.
1903 (make_directory): Take two arguments.
1904 (free_directory): Free caname.
1905 (attach_directory): Create caname.
1906 (find_directory): Use caname for lookups.
1907 (PD_VERBOSE): Remove.
1908 (PD_FORCE_INIT): New define.
1909 (procdir): First argument is const.
1910 Reinitialize directory if PD_FORCE_INIT bit is set.
1911 Do not use PD_VERBOSE or verbose_option for issuing warnings.
1912 Rely on WARNOPT instead.
1914 (scan_directory): Take three arguments. The third one is a boolean
1915 which is true if the directory is explicitly mentioned on
1918 (get_directory_contents): Remove. Use scan_directory instead.
1919 All callers updated.
1920 (read_directory_file): Truncate the file if --level=0 is given.
1921 * src/misc.c: Include canonicalize.h
1922 (zap_slashes, normalize_filename): New functions.
1923 (chdir_count): New function.
1924 * src/names.c (add_hierarchy_to_namelist): Take three arguments,
1926 get_directory_contents and scan_directory.
1927 (collect_and_sort_names): Allow at most one -C, before file name
1929 Read directory file after eventual changing to another directory.
1930 Avoid adding the same directory under different pathnames to
1932 * src/tar.c: New option --level.
1934 * tests/incr03.at, tests/incr04.at, tests/listed01.at,
1935 tests/listed02.at, tests/rename01.at, tests/rename02.at,
1936 tests/rename03.at: Update for new tar behavior.
1937 * tests/multiv01.at: Do not use --listed-incremental.
1939 2009-08-05 Sergey Poznyakoff <gray@gnu.org.ua>
1941 Forgotten to push src/warning.c
1943 Implement the --warning option.
1944 * src/warning.c: New file.
1945 * src/Makefile.am: Add warning.c
1946 * src/common.h: Provide definitions for warning classes.
1947 (warning_option): New global.
1948 (WARNOPT): New define.
1949 (set_warning_option): New prototype.
1950 * src/tar.c: New option `--warning'.
1951 * src/compare.c: When applicable WARNOPT instead of WARN.
1952 * src/create.c: Likewise.
1953 * src/extract.c: Likewise.
1954 * src/incremen.c: Likewise.
1955 * src/list.c: Likewise.
1957 * NEWS, doc/tar.texi: Update.
1959 2009-08-05 Carl Worth <cworth@cworth.org>
1961 Fix descriptions of some options (tiny change)
1963 2009-08-05 Sergey Poznyakoff <gray@gnu.org.ua>
1965 Fix backup handling and restoring file modes of existing
1967 * NEWS, THANKS: Update
1968 * src/extract.c (extract_dir): reset status to 0 if the
1969 directory already exists.
1970 * src/misc.c (maybe_backup_file): Assign before_backup_name
1971 and clear after_backup_name before checking if we really need
1973 * tests/backup01.at: New testcase.
1974 * tests/extrac08.at: New testcase.
1975 * tests/Makefile.am, tests/testsuite.at: Add extrac08.at and
1978 2009-07-30 Sergey Poznyakoff <gray@gnu.org.ua>
1980 Fix hard links recognition with -c --remove-files
1981 * src/create.c (dump_hard_link): Always look up in the link table
1982 if remove_files_option is set. Patch suggested by Theodore Ts'o
1984 (check_links): Remove extra newline from the warning message.
1985 * tests/link02.at, tests/link03.at: New testcases.
1986 * tests/Makefile.am (TESTSUITE_AT): Add link02.at and link03.at
1987 * tests/testsuite.at: Include link02.at and link03.at
1989 Fix handling of hard link targets by -c --transform
1990 * src/create.c (file_count_links): Transform link target
1992 * tests/xform-h.at: New test case.
1993 * tests/Makefile.am (TESTSUITE_AT): Add xform-h.at.
1994 * tests/testsuite.at: Add xform-h.at
1996 2009-06-23 Sergey Poznyakoff <gray@gnu.org.ua>
1999 * src/extract.c (file_newer_p): Do not report error on ENOENT
2001 2009-06-19 Sergey Poznyakoff <gray@gnu.org.ua>
2003 Remove rebox.el (reappeared after migration to Git)
2005 2009-06-18 Sergey Poznyakoff <gray@gnu.org.ua>
2007 Remove files that were removed in CVS, but reappeared after
2010 2009-06-18 David Bartley <dtbartle@csclub.uwaterloo.ca>
2012 Fix Solaris bug where chmod fails if we don't have
2014 * gnulib.modules: Add priv-set.
2015 * src/extract.c (set_mode, extract_archive): Restore
2016 PRIV_SYS_LINKDIR on chmod failure.
2017 * src/tar.c (main): Drop PRIV_SYS_LINKDIR on startup.
2019 2009-06-18 Sergey Poznyakoff <gray@gnu.org.ua>
2021 Ensure default behavior for SIGPIPE
2022 * src/tar.c (main): Install default handler for SIGPIPE.
2023 Proposed by Bastian Blank.
2025 2009-06-18 Eric Blake <ebb9@byu.net>
2027 Follow autoconf recommendation for TESTSUITEFLAGS.
2028 * tests/Makefile.am (check-local, installcheck-local): Honor
2031 2009-06-18 Sergey Poznyakoff <gray@gnu.org.ua>
2033 Fix handling of sub-subprocess returns.
2034 * src/system.c (wait_for_grandchild): New function.
2035 (sys_child_open_for_compress)
2036 (sys_child_open_for_uncompress): Use wait_for_grandchild
2037 to manage grandchild return.
2039 2009-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
2041 Report record size only if the archive refers to a device.
2042 * Makefile.am (INCLUDES): Add ../lib, for rmt-command.h
2043 * src/buffer.c (short_read): Report the actual record size
2044 only if the archive descriptor refers to a device.
2045 * tests/pipe.at, tests/shortrec.at,
2046 tests/sparsemvp.at: Reflect the above change.
2047 * NEWS, configure.ac: Version 1.22.90
2049 2009-05-14 Sergey Poznyakoff <gray@gnu.org.ua>
2051 Do not issue errors on existing files when given the -k option
2052 * Makefile.am (dist-hook): Fix rule.
2053 * src/extract.c (maybe_recoverable): Return three-state value.
2054 (extract_dir): Skip extraction if maybe_recoverable indicates so.
2055 (extract_file): Likewise.
2057 2009-05-12 Eric Blake <ebb9@byu.net>
2059 Avoid undefined behavior
2060 * src/xheader.c (xheader_set_keyword_equal): Pass correct type to
2062 * src/transform.c (run_case_conv): Likewise.
2064 2009-05-12 Sergey Poznyakoff <gray@gnu.org.ua>
2066 Remove src/Makefile.in
2068 2009-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
2071 * bootstrap (symlink_to_dir): Fix symlink calculation.
2072 * doc/tar.texi: Minor fixes by Victor Villa and Stepan Kasal.
2074 2009-03-07 Sergey Poznyakoff <gray@gnu.org.ua>
2080 2009-03-05 Sergey Poznyakoff <gray@gnu.org.ua>
2082 * src/incremen.c: --no-recursive works with --incremental.
2084 2009-03-04 Sergey Poznyakoff <gray@gnu.org.ua>
2088 * src/buffer.c, src/suffix.c: Add support for xz compression.
2089 * src/tar.c: New option --xz, for compression/decompression using xz.
2090 Re-assign -J as a short equivalent of --xz.
2092 2009-01-19 Sergey Poznyakoff <gray@gnu.org.ua>
2094 * doc/tar.texi: Fix typo.
2096 2008-12-29 Sergey Poznyakoff <gray@gnu.org.ua>
2098 * bootstrap.conf: Include size_max.
2099 * gnulib.modules: Remove memset, rmdir. Replace strdup with
2100 strdup-posix. Patch by Eric Blake.
2101 * src/tar.c: Implement -I as a shorthand for --use-compress-program.
2102 * doc/tar.texi: Document -I.
2103 * tests/pipe.at, tests/shortrec.at: Account for eventual 'Record
2105 * tests/testsuite.at (AT_TAR_CHECK_HOOK): New define
2106 (AT_TAR_WITH_HOOK, TAR_IGNREC_HOOK): New macros.
2108 2008-11-30 Sergey Poznyakoff <gray@gnu.org.ua>
2110 * src/xheader.c: Remove duplicate inclusion of fnmatch.h. Reported
2113 2008-11-25 Sergey Poznyakoff <gray@gnu.org.ua>
2115 Do not try to drain the input pipe before closing the
2118 * src/buffer.c (close_archive): Remove call to
2119 sys_drain_input_pipe. Pass hit_eof as the second
2120 argument to sys_wait_for_child.
2121 * src/common.h (sys_drain_input_pipe): Remove
2122 (sys_wait_for_child): Declare second argument.
2123 * src/system.c (sys_drain_input_pipe): Remove.
2124 (sys_wait_for_child): Take two arguments. The second one helps to
2125 decide whether to tolerate child termination on SIGPIPE.
2127 2008-11-03 Sergey Poznyakoff <gray@gnu.org.ua>
2129 * src/buffer.c (_write_volume_label): Fix typo, which prevented
2130 `-V label -M' from working.
2132 2008-10-30 Sergey Poznyakoff <gray@gnu.org.ua>
2134 * NEWS, configure.ac: Version 1.20.91
2135 * doc/tar.texi: Document transformation scope flags.
2136 * src/common.h (transform_symlinks_option): Remove in favor of
2137 transformation scope flags.
2138 (XFORM_REGFILE, XFORM_LINK, XFORM_SYMLINK, XFORM_ALL): New macros.
2139 (transform_name, transform_member_name, transform_name_fp): Take
2140 an additional argument, specifying scope flags.
2141 * src/create.c: Reflect changes to transform_name.
2142 * src/extract.c (extract_link, extract_symlink): Remove calls to
2143 transform_member_name. It is done in read_header.
2144 * src/list.c (decode_xform): Reflect change in data type of 2nd
2146 (transform_member_name): 2nd arg is int.
2147 (decode_header): Transform file name and link target names.
2148 * src/tar.c: Remove --transform-symlinks.
2149 * src/transform.c (struct transform): New member `flags'.
2150 (transform_flags): New variable.
2151 (parse_transform_expr): Parse transformation scope flags. Allow to
2152 set global flags using `flags=' syntax.
2153 (_transform_name_to_obstack, transform_name_fp)
2154 (transform_name): Take an additional argument, specifying scope
2157 2008-10-19 Sergey Poznyakoff <gray@gnu.org.ua>
2159 * THANKS: Add Ed Leaver.
2160 * src/buffer.c (short_read): Remove !read_full_records condition,
2161 which was always false on a first record and thus disabled record
2162 size autodetection. Thanks Ed Leaver for the patch.
2163 (_gnu_flush_read): Handle blocking_factor == 1.
2164 * tests/sparsemv.at: Reflect changes to buffer.c.
2165 * tests/sparsemvp.at: Likewise.
2166 * tests/volsize.at: Likewise.
2169 2008-10-16 Sergey Poznyakoff <gray@gnu.org.ua>
2171 * src/common.h (transform_symlinks_option): New global.
2172 * src/create.c (dump_file0): Transform symlink targets only if
2173 explicitly required. Thanks Cyril Strejc for reporting the
2175 * src/tar.c (parse_opt): New options --transform-symlinks and
2176 --no-transform-symlinks. New alias --xform to the --transform
2178 * doc/tar.texi: Document --transform-symlinks
2182 * src/names.c (name_gather): Use xzalloc.
2183 * src/buffer.c (short_read): Move record size detection before
2186 2008-10-07 Sergey Poznyakoff <gray@gnu.org.ua>
2188 * src/tar.c (options): Add --lzop option.
2190 2008-10-05 Xavier Hienne <xavier.hienne@free.fr> (tiny change)
2192 * src/checkpoint.c (checkpoint_compile_action): Add missing
2195 2008-09-24 Sergey Poznyakoff <gray@gnu.org.ua>
2198 * doc/tar.texi: Update.
2199 * src/tar.c: New option --no-null.
2201 2008-09-23 Sergey Poznyakoff <gray@gnu.org.ua>
2203 * src/common.h (filename_terminator): Remove global.
2204 * src/tar.c (filename_terminator): New static.
2205 * src/names.c (name_next_elt): Do not depend on
2206 filename_terminator, this was a leftover from 1.13.
2208 2008-09-18 Sergey Poznyakoff <gray@gnu.org.ua>
2210 * doc/tar.texi: Remove incorrect example.
2212 2008-09-07 Sergey Poznyakoff <gray@gnu.org.ua>
2214 * src/incremen.c (dumpdir_create0): Eliminate gcc warning.
2215 (attach_directory): Bugfix - add missing return statement.
2216 * THANKS: Add Enric Hernandez
2218 2008-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
2220 * src/incremen.c (struct directory): New member `next'. Change
2222 (dirhead, dirtail): New statics.
2223 (make_directory): Reflect changes to struct directory.
2224 (free_directory, attach_directory): New functions.
2225 (dirlist_replace_prefix): New function.
2226 (note_directory): Use attach_directory, instead of make_directory,
2227 (find_directory, find_directory_meta): Use free_directory.
2228 (procdir): Replace directory prefixes in directory list to avoid
2229 marking subdirectories as renamed after renaming their parent
2231 (append_incremental_renames): Iterate over directory list, not
2232 hash table, to preserve logical ordering of renames.
2233 * tests/rename04.at, tests/rename05.at: New test cases.
2234 * tests/Makefile.am, tests/testsuite.at: Add rename04.at and
2236 * tests/atlocal.in (decho): New function.
2237 * tests/multiv06.at: Use decho instead of echo2.
2238 * tests/incremental.at: Raise wait interval to 2 seconds.
2240 2008-07-24 Sergey Poznyakoff <gray@gnu.org.ua>
2242 * src/tar.c (decode_options): Do not allow volume length less
2244 * src/buffer.c (_gnu_flush_write): Compensate for the effect
2245 of eventual flush_archive occurring in the middle of buffer
2247 Increment records_written only if _flush_write was able to write
2249 * tests/multiv06.at: New testcase.
2250 * tests/Makefile.am, test/testsuite.at: Add tests/multiv06.at
2252 2008-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
2254 * configure.ac, NEWS: Version 1.20.90
2255 * doc/tar.texi: Document -J, --no-auto-compress, etc.
2256 * src/buffer.c (ct_tar): New constant.
2257 (magic): Add lzop support. Proposed by Kevin Day
2258 <thekevinday@gmail.com>.
2259 (check_compressed_archive): Do not use autodetect if the
2260 compression program was specified explicitly.
2261 Fall back to analyzing archive name, if the autodetection fails.
2262 * src/suffix.c: Add .lzo
2263 * src/tar.c: New options --lzop and --no-auto-compress.
2264 New short option -J (alias for --lzma).
2266 * src/buffer.c (try_new_volume): Print more information with error
2268 (_gnu_flush_write): Improve error checking. Adjust
2269 real_s_sizeleft before calling new_volume to avoid creating
2270 malformed multivolume headers.
2271 * tests/delete05.at, tests/gzip.at, tests/ignfail.at,
2272 tests/longv7.at, tests/lustar01.at, tests/lustar02.at,
2273 tests/shortfile.at: Update to match new diagnostic wording
2278 2008-06-14 Sergey Poznyakoff <gray@gnu.org.ua>
2280 * doc/tar.texi (exclude): Document support for new VCS.
2283 * tests/multiv05.at: Fix typos.
2284 * tests/volsize.at: Remove a TZ dependency.
2286 2008-06-14 Dan Drake <dan@dandrake.org> (tiny change)
2288 * src/tar.c (exclude_vcs_files): Support for Bazaar, Mercurial and
2291 2008-05-06 Sergey Poznyakoff <gray@gnu.org.ua>
2293 * src/tar.c (main): Reword the "delayed error" message. New
2294 wording proposed by Karl Berry.
2296 2008-02-20 Sergey Poznyakoff <gray@gnu.org.ua>
2298 * configure.ac: Raise version number to 1.20
2299 * src/compare.c (diff_dumpdir): const.
2300 * src/common.h (dumpdir_t,dumpdir_iter_t): New data types.
2301 (dumpdir_create0,dumpdir_create,dumpdir_free,dumpdir_locate)
2302 (dumpdir_first,dumpdir_next): New functions.
2303 * src/incremen.c (dumpdir_create0,dumpdir_create,dumpdir_free)
2304 (dumpdir_first,dumpdir_next): New functions.
2305 (dumpdir_locate): Rewrite using binary search.
2306 (struct directory): Change members char *contents, *icontents to
2307 struct dumpdir *dump, *idump. All references updated.
2308 (note_directory): Last arg is const.
2309 * src/names.c (add_hierarchy_to_namelist): buffer is const.
2310 * tests/incr03.at, tests/incr04.at, tests/rename02.at,
2311 tests/rename03.at: Insert calls to sleep between creation of files
2312 and adding them to the archive.
2314 2008-03-31 Sergey Poznyakoff <gray@gnu.org.ua>
2316 * src/create.c (dump_file0): Count links only for actually dumped
2319 2008-03-27 Sergey Poznyakoff <gray@gnu.org.ua>
2321 * NEWS: Document --no-check-device and --check-device.
2322 * doc/rendition.texi: Change the way FIXME-*refs are handled in
2324 * doc/intern.texi, doc/tar.texi: Update.
2325 * doc/untabify.el: New file.
2326 * doc/Makefile.am (EXTRA_DIST): Add untabify.el
2327 (untabify, final, check-format, check-refs, check-fixmes)
2328 (check-unrevised, all-check-docs, check-docs): New rules.
2330 * src/common.h (check_device_option): New global.
2331 * src/incremen.c (procdir): Use boolean and instead of bitwise
2332 one. Patch by Jean-Louis Martineau.
2333 Compare device numbers only if check_device_option is set.
2334 * src/tar.c: New command line options --no-check-device and
2335 --check-device. Proposed by Jean-Louis Martineau.
2336 (parse_opt): Hanlde new options.
2337 (decode_options): Initialize check_device_option to true.
2341 2008-03-06 Sergey Poznyakoff <gray@gnu.org.ua>
2343 * bootstrap: Use rsync to get translations.
2344 * doc/tar.texi: Minor change.
2345 * lib/.cvsignore: Update
2346 * po/.cvsignore: Update
2347 * src/system.c: Remove include setenv.h.
2348 * tests/atlocal.in (STAR_DATA_URL): Update.
2349 * tests/star/README: Update URL.
2351 2008-02-09 Sergey Poznyakoff <gray@gnu.org.ua>
2353 * doc/tar.texi: Fix a typo. Reported by Denis Excoffier.
2355 2008-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
2358 * configure.ac: Version 1.19.90
2359 * po/POTFILES.in: Add missing files.
2360 * src/compare.c (verify_volume): Honor --ignore-zeros.
2361 Proposed by Jan-Benedict Glaw.
2362 * tests/shortfile.at (AT_KEYWORDS): Add shortfile0.
2364 2008-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
2367 * src/create.c (dump_file0): Apply transform_name to symlink
2370 2008-02-04 Sergey Poznyakoff <gray@gnu.org.ua>
2372 * src/transform.c: Support multiple --transform options. Support
2373 semicolon-separated lists of replace expressions.
2374 * NEWS, tar.texi: Document changes to the --transform option.
2376 2008-01-30 Paul Eggert <eggert@cs.ucla.edu>
2378 * doc/tar.texi: Update Back-Cover text to reflect new GNU wording.
2380 2007-12-17 Paul Eggert <eggert@cs.ucla.edu>
2382 Exit with nonzero status if a close fails on an archive.
2383 Problem (and initial trivial fix)
2384 * src/buffer.c (close_archive, new_volume): close_error, not
2387 2007-12-05 Sergey Poznyakoff <gray@gnu.org.ua>
2389 * src/buffer.c (check_compressed_archive): Do not bail out if the
2390 file is too short, set boolean flag, passed as an argument
2391 instead. This fixes a bug introduced on 2007-08-24. See also
2394 * tests/Makefile.am, tests/testsuite.at: Add shortupd.at.
2395 * tests/shortupd.at: New test.
2397 2007-11-12 Jim Meyering <meyering@redhat.com>
2399 Don't read from name[-1].
2400 * src/incremen.c (make_directory): Handle namelen == 0, since
2401 find_directory_meta calls make_directory ("").
2403 2007-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
2405 * bootstrap (checkout): Use URL of the gnulib CVS mirror.
2406 * gnulib.modules: Add fseeko and snprintf.
2408 2007-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
2410 * src/checkpoint.c: New actions: bell and ttyout
2411 * src/system.c (sys_exec_info_script)
2412 (sys_exec_checkpoint_script): pass the current blocking factor in
2413 TAR_BLOCKING_FACTOR environment variable.
2414 * doc/tar.texi: Update
2417 2007-10-30 Sergey Poznyakoff <gray@gnu.org.ua>
2419 * doc/Makefile.am: Use texi2html and the CVS version of gendocs.sh
2420 to create HTML versions of the manual.
2421 * doc/gendocs_template: Likewise.
2422 * doc/tar.texi: Document --hard-dereference and
2423 --checkpoint-action options. Improve documentation of
2426 2007-10-29 Sergey Poznyakoff <gray@gnu.org.ua>
2429 * configure.ac: Version 1.19.1
2430 * po/POTFILES.in: Add src/checkpoint.c
2431 * src/Makefile.am (tar_SOURCES): add checkpoint.c
2432 * src/checkpoint.c: New file - checkpoint handling.
2433 * src/buffer.c (checkpoint, do_checkpoint): Remove.
2434 (_flush_write, simple_flush_read, _gnu_flush_read): Use
2436 * src/common.h (enum checkpoint_style): Remove.
2437 (checkpoint_style): Remove.
2438 (DEFAULT_CHECKPOINT): New define.
2439 (hard_dereference_option): New variable.
2440 (sys_exec_checkpoint_script): New declaration.
2441 * src/create.c (file_count_links): do nothing if
2442 hard_dereference_option is set.
2443 * src/system.c (sys_exec_checkpoint_script): New function.
2444 (sys_exec_info_script): Restore SIGPIPE handler.
2445 * src/tar.c: (parse_opt): New options --hard-dereference,
2446 --checkpoint-action.
2447 (decode_options): Call checkpoint_finish_compile.
2449 * src/system.c (sys_exec_info_script): Initialize buf. Problem
2450 reported by Bengt-Arne Fjellner.
2452 2007-10-18 Jim Meyering <jim@meyering.net>
2454 Avoid compiler warnings.
2455 * src/list.c (read_header_primitive): Define two locals, to
2456 avoid incorrect "may be used uninitialized" warnings.
2457 * src/incremen.c (procdir): Remove decl of unused local, "len".
2459 2007-10-18 Sergey Poznyakoff <gray@gnu.org.ua>
2461 * doc/tar.texi (gzip): Remove compression patent
2462 warning. According to Brett Smith, the patent is
2465 2007-10-17 Sergey Poznyakoff <gray@gnu.org.ua>
2467 * src/suffix.c: New file. Compress format detection by archive
2468 suffix (when creating). Suggested by Jean-Pierre Demailly.
2469 * src/Makefile.am: Add suffix.c
2470 * src/buffer.c (magic): Add an entry for new lzma format. Proposed
2472 * src/common.h (set_comression_program_by_suffix): New prototype.
2473 * src/tar.c: New options --auto-compress (-a) and --lzma
2474 * THANKS: Add Lasse Collin and Jean-Pierre Demailly.
2476 * doc/tar.texi: Update
2478 2007-10-12 Paul Eggert <eggert@cs.ucla.edu>
2480 * src/utf8.c (string_ascii_p): Recode to avoid bogus GCC 4.2.1
2481 warning about "comparison is always true due to limited range of
2482 data type" when char is unsigned.
2484 2007-10-11 Paul Eggert <eggert@cs.ucla.edu>
2486 Adjust to recent gnulib changes.
2487 * configure.ac: Dont' check for strerror, since gnulib now does this.
2488 * .cvsignore: Add m4, tar-[0-9]*.
2489 * lib/.cvsignore: Adjust to various gnulib file name changes.
2490 Add .deps, rmt-command.h.
2492 2007-10-10 Sergey Poznyakoff <gray@gnu.org.ua>
2494 * configure.ac, NEWS: Raise version number to 1.19
2495 * tests/star/README: Update
2497 2007-10-05 Sergey Poznyakoff <gray@gnu.org.ua>
2499 * src/create.c (dump_regular_file): Fix file padding in case of
2500 truncation to zero size.
2503 2007-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
2505 * tests/T-null.at: Use AT_DATA for sample output.
2507 2007-10-03 Sergey Poznyakoff <gray@gnu.org.ua>
2509 * src/incremen.c (try_purge_directory): Ensure that arguments to T
2512 2007-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
2514 * src/incremen.c (obstack_code_rename): Apply safer_name_suffix to
2515 name arguments before storing them in T and R records. Reported by
2518 2007-09-27 Sergey Poznyakoff <gray@gnu.org.ua>
2520 * configure.ac: Raise version number to 1.18.90
2523 * doc/snapshot.texi: Document version 2.
2524 * doc/dumpdir.texi: Update.
2526 Implement --exclude-tag* and --exclude-cache* options for listed
2527 incremental archives.
2528 New option --exclude-vcs to exclude VCS-specific files and
2532 * doc/tar.texi: Document --exclude-vcs option
2533 * src/common.h (exclusion_tag_warning, check_exclusion_tags): New
2535 * src/create.c (exclusion_tag_warning, check_exclusion_tags):
2536 Remove static qualifier.
2537 (check_exclusion_tags): account for dirname without terminating
2539 (dump_dir0): exclusion_tag_all is handled elsewhere.
2540 * src/incremen.c (struct directory): New member tagfile
2541 (make_directory): Initialize tagfile to NULL
2542 (procdir): New argument: entry
2543 Hanlde exclusion tags.
2544 (makedumpdir): Take into account directory->tagfile.
2545 (scan_directory): Hanlde exclusion tags.
2546 * src/tar.c: New option --exclude-vcs
2547 (exclude_vcs_files): New function
2549 2007-09-14 Paul Eggert <eggert@cs.ucla.edu>
2551 * AUTHORS: Remove unnecessary information. Just list the
2553 * THANKS: Remove info duplicated from AUTHORS.
2555 2007-08-25 Jim Meyering <jim@meyering.net>
2557 Don't include <getline.h>. No longer needed.
2558 * src/incremen.c: Don't include <getline.h>. No longer needed.
2559 * src/buffer.c: Likewise.
2560 * src/system.c: Likewise.
2561 * src/tar.c: Likewise.
2563 Avoid shadowing and unused-variable warnings.
2564 * src/create.c (check_exclusion_tags): Remove declaration of unused
2566 * src/compare.c (diff_dumpdir): Rename stat->stat_data to avoid
2567 shadowing the syscall.
2568 * src/buffer.c (do_checkpoint): Don't shadow the write syscall.
2569 (try_new_volume): Avoid shadowing "access".
2570 * src/tar.c (decode_options): Rename index->idx to avoid shadowing.
2571 (find_argp_option): Rename option->o to avoid shadowing.
2572 * src/incremen.c (scan_directory): Rename local, dir_name->dir,
2573 to avoid shadowing the function.
2574 (get_directory_contents): Likewise.
2575 * src/system.c (global_pid): Rename from "pid", to avoid being
2577 * src/extract.c (apply_nonancestor_delayed_set_stat):
2578 Rename st->sb to avoid shadowing another local.
2580 2007-08-24 Sergey Poznyakoff <gray@gnu.org.ua>
2582 * configure.ac, NEWS: Raise version number to 1.18.1
2584 * src/buffer.c (check_compressed_archive): Detect files smaller
2586 * tests/shortfile.at: New test case for the above change.
2587 * tests/testsuite.at, tests/Makefile.am: Add shortfile.at
2589 2007-08-19 Sergey Poznyakoff <gray@gnu.org.ua>
2591 * bootstrap: Gnulib initialization destroyed paxutils m4 files.
2592 Initialize paxutils structure after that of gnulib.
2594 2007-08-12 Sergey Poznyakoff <gray@gnu.org.ua>
2596 * src/names.c (contains_dot_dot): Fix double-dot recognition in
2597 case of duplicate /. Patch by Dmitry V. Levin.
2599 * bootstrap (symlink_to_gnulib): Make sure the target directory
2600 exists and create it if it does not.
2602 * doc/tar.texi: Fix a typo.
2604 2007-06-28 Sergey Poznyakoff <gray@gnu.org.ua>
2606 * bootstrap: Update for the change of the TP URL
2608 2007-06-27 Sergey Poznyakoff <gray@gnu.org.ua>
2610 Relicense under GPLv3
2612 2007-06-21 Sergey Poznyakoff <gray@gnu.org.ua>
2614 * tests/testsuite.at (AT_TAR_MKHIER): Skip test if genfile is
2615 unable to create the file
2616 * tests/lustar01.at: Likewise
2618 2007-06-21 Eric Blake <ebb9@byu.net>
2620 Resolve testsuite failures 40-42 on cygwin.
2621 * tests/testsuite.at (AT_TAR_MKHIER): Skip tests when long
2622 file names cannot be created.
2624 2007-06-16 Sergey Poznyakoff <gray@gnu.org.ua>
2626 * doc/Makefile.am (tar_TEXINFOS): Add tar-snapshot-edit.texi
2627 * doc/tar-snapshot-edit.texi: New file
2628 * doc/tar.texi (Fixing Snapshot Files): New appendix
2630 * scripts/tar-snapshot-edit: New file
2631 * tests/extrac07.at: Add back write permissions on dir
2633 2007-06-09 Sergey Poznyakoff <gray@gnu.org.ua>
2635 * tests/exclude.at: Sort the output.
2637 2007-06-08 Sergey Poznyakoff <gray@gnu.org.ua>
2639 * configure.ac, NEWS: Raise version number to 1.17
2641 * doc/tar.texi, doc/intern.texi: Replace: s/filename/file name/;
2642 s/(ASCII|ID|BSD)/@acronym{&}/;s/"[^"]+"/``&''/
2643 Use `path' only when it refers to search paths, use
2644 `file name' otherwise.
2645 Fix various errors (based on patch by Benno Schulenberg)
2647 * doc/tar.texi (Operation Summary): Restore alphabetical order of
2650 2007-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
2652 Fix bug, introduced on 2007-03-30.
2654 * src/common.h (xform_type): New data type
2655 (transform_member_name): Last argument is of xform_type type
2658 * src/extract.c: Update calls to transform_member_name
2659 * src/list.c (decode_xform): Exempt symbolic links from component
2660 stripping and name suffix normalization.
2662 * tests/extrac07.at: Update
2664 2007-05-30 Sergey Poznyakoff <gray@gnu.org.ua>
2666 * src/xheader.c (decx): Unknown pax keywords produce a warning,
2669 2007-05-29 Paul Eggert <eggert@cs.ucla.edu>
2671 * src/misc.c (set_file_atime): Use gl_futimens, not futimens,
2672 due to gnulib change.
2674 2007-05-19 Sergey Poznyakoff <gray@gnu.org.ua>
2676 * src/common.h (buffer_write_global_xheader): New function
2677 (struct xheader): Move definition to tar.h
2678 (extended_header): Remove global
2679 (xheader_init): New function
2680 (xheader_decode_global,xheader_store,xheader_read)
2681 (xheader_write_global,xheader_write,xheader_string_begin)
2682 (xheader_string_add,xheader_string_end): Take xhdr as first
2684 * src/tar.h (struct xheader): New definition
2685 (struct tar_stat_info): New member xhdr (extended header).
2687 * src/xheader.c (xheader_init): New function
2688 (xheader_decode_global,xheader_store,xheader_read)
2689 (xheader_write_global,xheader_write,xheader_string_begin)
2690 (xheader_string_add,xheader_string_end): Take xhdr as first
2693 * src/buffer.c (buffer_write_global_xheader): New function
2694 Update to use new xheader calls.
2696 * src/compare.c, src/create.c, src/delete.c, src/list.c,
2697 src/sparse.c, src/tar.c, src/update.c: Global extended_header
2698 removed, use new xheader calls instead.
2700 * tests/T-null.at: Minor fix
2701 * tests/atlocal.in (tarball_prereq): Discard eventual md5sum
2704 2007-05-18 Sergey Poznyakoff <gray@gnu.org.ua>
2706 * src/create.c (dump_file0): Original ctime cannot be used as a
2707 directory change indicator if --remove-files is given.
2709 2007-04-12 Paul Eggert <eggert@cs.ucla.edu>
2711 Adjust to latest Gnulib.
2712 * lib/.cvsignore: Add dirfd.c, dirfd.h, float+.h, mbscasecmp.c,
2713 stdio.h, stdio_.h, stdlib.h, stdlib_.h, time.h, time_.h, unistd.h.
2714 Remove exit.h, getcwd.h, mempcpy.h, memrchr.h, mkdtemp.h, stpcpy.h,
2715 strcase.h, strchrnul.h, strdup.h, strndup.h, strnlen.h, time_r.h,
2717 * m4/.cvsignore: Remove localedir.h. Sort.
2719 2007-04-03 Paul Eggert <eggert@cs.ucla.edu>
2721 * src/common.h (closeopen): Remove decl.
2722 * src/misc.c: Don't include <sys/time.h>, <sys/resource.h>; no longer
2724 (get_max_open_files, closeopen): Remove. All callers removed.
2725 (chdir_dir): Use a different technique, which doesn't rely on closing
2727 * src/tar.c (main): Don't call closeopen.
2729 2007-04-04 Sergey Poznyakoff <gray@gnu.org.ua>
2732 * doc/tar.texi: Update
2733 * src/system.c (sys_exec_info_script): Store the
2734 inter-communication fd in the environment variable TAR_FD
2736 2007-04-03 Sergey Poznyakoff <gray@gnu.org.ua>
2738 * src/tar.c (main): Move closeopen after decode_options to
2739 allow shell process substitution to work.
2740 * tests/extrac07.at: Expect a warning on stderr.
2742 2007-03-30 Sergey Poznyakoff <gray@gnu.org.ua>
2744 * src/common.h (transform_name_fp): Change signature
2745 (transform_member_name): New function
2746 * src/extract.c (extract_link, extract_symlink): Use
2747 transform_member_name instead of safer_name_suffix so that
2748 --transform and --strip-components affect links as well.
2749 * src/list.c (transform_member_name): New function
2750 (decode_header): Use transform_member_name
2751 * src/names.c (all_names_found): Remove check for matching_flags.
2755 * bootstrap (slurp): Remove any occurrences of $bt from the
2757 * src/incremen.c: Do not include mkdtemp.h
2759 2007-01-26 Paul Eggert <eggert@cs.ucla.edu>
2761 Adjust to recent gnulib changes.
2762 * lib/.cvsignore: Add fchownat.c, rmt-command.h, strerror.c, string.h,
2763 string_.h, sys, sys_time_.h, unistd_.h, wchar_.h, wctype_.h.
2764 Remove localedir.h, size_max.h, xsize.h.
2765 * src/xheader.c: Don't include stpcpy.h; no longer needed, now that
2766 gnulib string.h defines stpcpy on all platforms.
2768 2007-01-23 Sergey Poznyakoff <gray@gnu.org.ua>
2770 * doc/tar.texi: Document --exclude-caches* and --exclude-tag*
2772 * src/common.h (exclude_caches_option): Remove
2773 (enum exclusion_tag_type): New data type
2774 (add_exclude_tag): Rename to add_exclusion_tag
2775 (cachedir_file_p): New prototype
2776 * src/create.c (struct exclude_tag): rename to exclusion_tag
2777 (check_exclusion_tags): New function
2778 (cachedir_file_p): New function (from check_cache_directory)
2779 (dump_dir0,dump_file0): Use check_exclusion_tags
2780 * src/tar.c: New options --exclude-caches-all,
2781 --exclude-caches-under, --exclude-tag-all, --exclude-tag-under
2782 * tests/exclude.at: New file
2783 * tests/Makefile.am (TESTSUITE_AT): Add exclude.at
2784 * tests/testsuite.at: Add exclude.at
2786 2007-01-19 Sergey Poznyakoff <gray@gnu.org.ua>
2788 * gnulib.modules: Require strerror
2789 * doc/gendocs_template: Fix typos
2790 * scripts/xsparse.c (expand_sparse): use ftruncate to handle the
2792 * src/sparse.c (sparse_skip_file,pax_dump_header_1)
2793 (pax_decode_header): Keep track of the number of bytes
2795 * configure.ac: Version 1.16.2
2798 2007-01-04 Sergey Poznyakoff <gray@gnu.org.ua>
2800 * src/compare.c (diff_dumpdir): Compare directory contents using
2801 dumpdir_cmp. Do not free dumpdir_buffer, it will leave the
2802 incremental directory table in the inconsistent state and trigger
2804 (read_and_process): Process dumpdirs no matter what the archive
2806 * src/incremen.c (list_dumpdir): Minor fixes.
2808 * src/compare.c (read_and_process): Fix type of "size"
2810 2006-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
2812 * tests/T-null.at: Skip the test if genfile is not able to create
2813 the filename with an embedded newline.
2815 2006-12-12 Paul Eggert <eggert@cs.ucla.edu>
2817 Port to Forte Developer 7 C 5.4 and C99.
2818 * src/common.h (add_exclude_tag): Add decl; C99 requires this
2819 and Forte warns about it.
2820 * src/incremen.c: Include <mkdtemp.h> for mkdtemp prototype,
2822 * src/misc.c (get_max_open_files): Rewrite to avoid code that
2823 Forte C complains about as being unreachable.
2824 * src/xheader.c (mtime_code): Rewrite to avoid Forte error
2825 reported by Trond Hasle Amundsen.
2827 * src/incremen.c (compare_dirnames): Rewrite to avoid casts.
2828 * src/utf8.c (string_ascii_p): Likewise.
2829 * src/xheader.c (mtime_coder, volume_size_coder, volume_offset_coder):
2832 2006-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
2834 * bootstrap: Add paxutils files to dot_ignore.
2836 * configure.ac: Raise version number to 1.16.1
2837 * bootstrap (slurp): Create .(cvs|git)ignore if not present
2838 * po/.cvsignore, m4/.cvsignore: Remove automatically generated
2841 2006-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
2844 * Makefile.am (distclean-local): Fixed
2845 * doc/tar.texi: Update documentation of --exclude-tag
2846 * src/create.c (dump_dir0): Move checks for exclude tags to
2848 (dump_dir): Move calls to ensure_slash to dump_file0
2849 * src/extract.c (extract_file): Call skip_member if open fails.
2850 Patch proposed by Jan-Benedict Glaw <jbglaw@lug-owl.de>
2851 * tests/truncate.at: Use genfile instead of dd, because on some
2852 systems /dev/zero is not available.
2854 2006-12-04 Paul Eggert <eggert@cs.ucla.edu>
2856 * NEWS: Fix some race conditions with tar -x --same-owner.
2857 * src/extract.c (ARCHIVED_PERMSTATS): Add a comment saying that
2858 S_IRWXG | S_IRWXO might be masked out.
2859 (set_mode): Set the mode if some bits were masked out originally.
2860 (set_stat): Don't chmod before chown, as that might temporarily
2861 grant permissions that we don't want to grant. The chmod was
2862 there only to work around broken hosts, so add a comment advising
2863 users not to use those broken hosts instead.
2864 (repair_delayed_set_stat, extract_dir):
2865 Remember to mask out current umask before inverting permissions.
2866 (extract_dir): If the owner might change, or if the mode has
2867 special bits, create the directory 700 at first, but restore it later.
2868 (open_output_file): New arg mode; all uses changed.
2869 (extract_file, extract_node, extract_fifo): If the owner might
2870 change, omit group and other bits at first, but restore them after
2873 2006-12-04 Jim Meyering <jim@meyering.net>
2875 * doc/tar.texi (Long Options): Remove doubled word.
2877 2006-11-30 Sergey Poznyakoff <gray@gnu.org.ua>
2879 * src/xheader.c (xheader_read): Remove unused variable
2881 * po/POTFILES.in: Remove src/mangle.c
2883 * bootstrap: Implement --update-po and .bootstrap
2885 * src/create.c (dump_dir0): Implement --exclude-tag option
2886 * src/tar.c: Likewise
2887 * doc/tar.texi (exclude): Document --exclude-tag
2889 2006-11-29 Paul Eggert <eggert@cs.ucla.edu>
2891 * NEWS: Remove support for mangled names.
2892 * doc/tar.texi (verbose tutorial): Likewise.
2893 * src/Makefile.am (tar_SOURCES): Remove mangle.c.
2894 * src/common.h (extract_mangle): Remove decl.
2895 * src/extract.c (extract_mangle_wrapper): Remove.
2896 (prepare_to_extract): Remove support for mangled names.
2897 * src/list.c (read_and, print_header): Likewise.
2898 * src/mangle.c: Remove.
2899 * src/tar.h (GNUTYPE_NAMES): Remove.
2901 Port to latest gnulib. There were a lot of changes, so the
2902 simplest way to get this up and running was to switch to coreutils
2903 bootstrap procedure. I noticed one feature missing after this
2904 merge: the ability to update a single .po file. I can add that
2906 * README-cvs, bootstrap.conf: New files.
2907 * lib/.cvsignore: Remove Makefile.am, printf-parse.c, vasnprintf.c.
2908 Add fstatat.c, gnulib.mk, openat-proc.c, same-inode.h, stat_.h,
2909 tempname.c, tempname.h, uinttostr.c.
2910 * lib/printf-parse.c, lib/vasnprintf.c: New files, from coreutils,
2911 to override gnulib, so that we don't need xsize.h.
2912 * bootstrap: Replace with coreutils bootstrap, except add support
2914 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Remove, as gl_EARLY now
2916 (gl_EARLY, gl_INIT): Add.
2917 (tar_GNULIB): Remove.
2918 * gnulib.modules: Add configmake.
2919 * lib/Makefile.tmpl: Remove, replacing with....
2920 * lib/Makefile.am: New file.
2921 * src/Makefile.am (tar.o): Remove dependency: Automake does this
2923 * src/tar.c: Include <configmake.h> and <rmt-command.h>, not
2926 2006-11-13 Sergey Poznyakoff <gray@gnu.org.ua>
2928 * src/xheader.c (mtime_coder): Treat non-null data as a pointer to
2929 struct timespec, overriding st->mtime
2930 * src/create.c (start_header): Pass mtime as a call-specific data
2933 * tests/truncate.at: Do not use 'k' modifier in dd options.
2934 * tests/append02.at: Do not depend on command timing.
2936 2006-11-01 Sergey Poznyakoff <gray@gnu.org.ua>
2938 * src/tar.c (enum read_file_list_state.file_list_skip): New value
2939 (read_name_from_file): Skip zero-length entries
2941 * tests/T-empty.at: New test case
2942 * tests/T-null.at: New test case
2943 * tests/extrac07.at: New test case
2944 * tests/Makefile.am: Add new test cases.
2945 * tests/testsuite.at: Add new test cases.
2946 * tests/extrac02.at: Add more keywords
2947 * tests/extrac04.at: Likewise
2948 * tests/extrac06.at: Likewise
2949 * tests/shortrec.at: Do not assume tar's default archive is stdout
2951 2006-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
2953 * src/extract.c, src/xheader.c: Call last_component instead of
2954 base_name. The latter returns a malloced string since 2006-03-11.
2956 2006-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
2958 * NEWS, configure.ac: Version 1.16
2959 * Makefile.am (distclean-local): New rule
2961 2006-10-17 Sergey Poznyakoff <gray@gnu.org.ua>
2963 * src/tar.c: Fix help output formatting. Thanks Benno
2966 2006-10-16 Sergey Poznyakoff <gray@gnu.org.ua>
2968 * Makefile.am (dist-hook): Create a cpio archive.
2971 2006-10-14 Sergey Poznyakoff <gray@gnu.org.ua>
2973 * doc/tar.texi (Synopsis): Document tar exit codes.
2974 * src/create.c (dump_regular_file,dump_file0): Set exit_status to
2975 TAREXIT_DIFFERS if the file being dumped was truncated or
2977 * src/tar.c: Do not attempt to close stderr after call to
2979 * tests/grow.at: New test case
2980 * tests/Makefile.am: New test grow.at
2981 * tests/testsuite.at: Likewise
2982 * tests/truncate.at (AT_KEYWORDS): Keyword `filechange'
2983 Test tar exit status.
2985 * src/buffer.c (_open_archive): Make sure stdlis is set to stderr
2986 when we are writing archive to stdout (unless --index-file is
2987 used). Bug introduced on 2006-07-06.
2988 * tests/Makefile.am: New test verbose.at
2989 * tests/testsuite.at: Likewise
2990 * tests/indexfile.at (AT_KEYWORDS): Add stdout keyword
2991 * tests/verbose.at: New test case
2993 2006-10-02 Sergey Poznyakoff <gray@gnu.org.ua>
2995 * THANKS: Add Joerg Weilbier
2996 * src/buffer.c (new_volume): Initialize current_block
2997 * src/xheader.c (xheader_string_end): Fix diagnostic message.
2998 * tests/multiv05.at: New testcase.
2999 * tests/Makefile.am, tests/testsuite.at: Add multiv05.at
3001 2006-09-27 Sergey Poznyakoff <gray@gnu.org.ua>
3003 * bootstrap: Use ${package} instead of hardcoding package name
3004 * doc/tar.texi: Minor fix
3005 * src/tar.c (doc0, doc1, initialize_argp_doc): Removed. Rely on
3006 the new argp method instead.
3008 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
3010 * README: Fix a typo
3012 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
3014 Adjust to latest gnulib.
3015 * lib/.cvsignore: Add at-func.c, configmake.h, fchmodat.c,
3016 fcntl.h, fcntl_.h, inttypes_.h, lstat.c, lstat.h.
3017 * tests/testsuite.at (AT_TAR_MKHIER): Use install-sh -d
3018 rather than the no-longer-included mkinstalldirs.
3020 2006-09-08 Sergey Poznyakoff <gray@gnu.org.ua>
3022 * src/incremen.c (try_purge_directory): Initialize struct st. Fix
3023 condition for selecting candidates for removal.
3024 * README-alpha: List texinfo among build prerequisites for the CVS
3027 * bootstrap (intl_files_to_remove): Do not remove m4/inttypes-h.m4
3028 and m4/inttypes-pri.m4
3030 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
3032 * bootstrap: Set XGETTEXT_OPTIONS to flag our printf-format functions,
3033 so that translators are warned about strings that are formats but
3034 don't look like formats. This might help prevent core dumps.
3035 * configure.ac (AM_GNU_GETTEXT): Upgrade to need-formatstring-macros.
3036 Suggested by Eric Blake to avoid problems like
3037 <http://lists.gnu.org/archive/html/bug-coreutils/2006-07/msg00087.html>.
3038 (AM_GNU_GETTEXT_VERSION): Upgrade from 0.12.1 to 0.15. The gettext
3039 manual says we should use the version number normally expected of
3040 maintainers, neither more nor less.
3042 * bootstrap (get_translations):
3043 Don't exclude ky.po; it is working again.
3045 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
3047 * bootstrap (get_translations):
3048 Don't exclude ja.po; it is working again.
3049 Don't remove all old .po files if we're merely updating one.
3050 * po/.cvsignore: Add Makevars.
3052 2006-08-07 Paul Eggert <eggert@cs.ucla.edu>
3054 * src/tar.c: Work around limitation imposed by gettext 0.15
3055 by concatenating strings with "\v" after translation.
3056 (doc): Remove, splitting into:
3057 (doc0, doc1): New constants.
3058 (argp): Don't use doc; just initialize to NULL.
3059 (initialize_argp_doc): New function.
3060 (decode_options): Use it.
3062 * bootstrap: Redo po file retrieval to match Bison's method,
3063 since the translation project changed its index format.
3064 Don't use --assume-autoconf; it's now replaced
3065 by looking in configure.ac.
3066 (m4/codeset.m4, m4/intdiv.m4, m4/inttypes-pri.m4, m4/isc-posix.m4):
3067 (m4/lcmessage.m4, m4/onceonly_2_57.m4, m4/gettext.m4, m4/glibc21.m4):
3068 (m4/inttypes_h.m4, m4/lib-ld.m4, m4/lib-prefix.m4, m4/po.m4):
3069 (m4/stdint_h.m4, m4/uintmax_t.m4, m4/ulonglong.m4):
3070 Don't rename to ..._gl.m4, as this is no longer needed.
3071 (m4/geteext.m4): Patch to remove the need for intl/*.
3072 Use autopoint manually, then remove the intl files,
3073 then undo changes to gnulib files that autoreconf made,
3074 and then run aclocal/autoconf/autoheader/automake.
3075 This makes our bootstrap procedure closer to Bison's.
3076 (po/Makevars): Generate automatically.
3077 * configure.ac (AC_PREREQ): Update from 2.59 to 2.60.
3078 (gl_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Remove.
3079 * gnulib.modules: Add inttypes, stdint.
3080 * lib/.cvsignore: Add close-stream.c, close-stream.h,
3081 stdint.h, stdint_.h.
3082 * po/Makefile: Remove; now automatically generated.
3084 * src/incremen.c (read_incr_db_01): Check input strings more
3085 carefully. Do not pass arbitrary char values to isspace, as
3086 this has undefined behavior. Likewise for assigning arbitrary
3087 uintmax_t values to other types.
3088 (read_negative_num, read_unsigned_num, read_timespec):
3089 New functions, to check input values a bit more carefuly.
3090 (read_num): Use read_unsigned_num. New arg MAX_VAL;
3091 all callers changed.
3092 (read_incr_db_2): Use these new functions.
3093 Use a consistent diagnostic for unexpected EOF.
3094 (read_directory_file): Do not assign arbitrary uintmax_t value
3096 (read_timespec, write_directory_file_entry, write_directory_file):
3097 Handle negative time_t values correctly. We don't bother to do
3098 this with pre-2 formats, since presumably the time stamps were
3101 * src/tar.c (doc): Don't use \v in an argument to gettext;
3102 gettext 0.15 rejects this.
3104 2006-07-24 Sergey Poznyakoff <gray@gnu.org.ua>
3106 * src/tar.c (decode_options): Do not require -L with -M -Hpax.
3107 It could be needed in future, but currently it is not.
3108 * src/create.c (to_chars_subst): Update comment regarding OLDGNU
3109 vs. GNU format differences.
3110 (mode_to_chars): Treat OLDGNU_FORMAT same as GNU_FORMAT. Fixes bug
3111 reported by TAMUKI Shoichi <tamuki@linet.gr.jp>, which caused
3112 equivalent `tar cf ...' and `tar rf ...' commands to produce
3115 * tests/append02.at: New test case
3116 * tests/Makefile.am, tests/testsuite.at: Add append02.at
3118 2006-07-20 Paul Eggert <eggert@cs.ucla.edu>
3120 * bootstrap: Adjust to today's change to gnulib-tool by invoking
3121 it with --assume-autoconf='latest-stable'.
3123 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
3125 Adjust to recent gnulib changes.
3126 * lib/.cvsignore: Remove atexit.c, exit.c, getndelim2.c, getndelim2.h,
3127 pathmax.h, paxconvert.c, paxerror.h, xstrdup.c.
3128 Add inttypes.h, mktime.c, wcwidth.h, xstrndup.c, xstrndup.h.
3129 * src/create.c (start_header): Adjust to API change to mode_adjust.
3131 2006-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3133 * THANKS: Add Ralf Wildenhues
3136 2006-07-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3138 * doc/dumpdir.texi, doc/snapshot.texi, doc/sparse.texi,
3139 doc/tar.texi: Fix some typos.
3141 2006-07-06 Sergey Poznyakoff <gray@gnu.org.ua>
3143 tar --index-file=FILE --file=- sent the archive to FILE, and
3144 the listing to stderr. Bug reported by Marcin Gryszkalis
3147 * src/buffer.c (_open_archive): Remove stdlis initialization
3148 * src/tar.c (decode_options): Initialize stdlis
3149 * tests/indexfile.at: New test case
3150 * tests/testsuite.at: Include indexfile.at
3151 * tests/Makefile.am (TESTSUITE_AT): Add indexfile.at
3153 2006-07-05 Sergey Poznyakoff <gray@gnu.org.ua>
3155 * doc/Makefile.am (manual): Fix TEXINPUTS
3156 * doc/rendition.texi (FIXME): Do not use deprecated @quote-args.
3157 Do not use @allow-recursion. In its current form the macro is not
3160 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
3162 * bootstrap (update_po): Fix single translation update
3164 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
3166 * configure.ac (AC_CHECK_FUNCS): Check for getdtablesize
3167 * src/common.h (closeopen): New function
3168 * src/misc.c (chdir_arg): Use x2nrealloc to reallocate wd.
3169 (get_max_open_files,closeopen): New functions
3170 (chdir_do): Do not use save_cwd if it was already used more than
3171 max_open_files-4 times to avoid running off the file
3173 * src/tar.c (main): Call closeopen
3174 * doc/tar.texi: Update --directory description
3177 2006-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
3179 * doc/tar.texi: Update. Add cross-references.
3180 * doc/sparse.texi: Add cross-references.
3182 2006-06-25 Sergey Poznyakoff <gray@gnu.org.ua>
3184 * scripts/xsparse.c: A sample utility to expand sparse files
3185 extracted by third-party tars. It is not meant to be installed nor
3186 to be included in the distribution. It is here, so that it can be
3187 obtained either from CVS or from the tar web site.
3188 * doc/Makefile.am (tar_TEXINFOS): Sorted
3189 * doc/tar.texi (Other Tars): New node describing how to extract
3190 GNU-specific member formats using third-party tars.
3191 * src/common.h (sparse_file_p): Remove
3192 * src/sparse.c: Likewise
3193 * src/create.c: Use ST_IS_SPARSE instead of sparse_file_p (update
3195 * src/tar.c: --sparse-version turns on --sparse
3197 2006-06-24 Sergey Poznyakoff <gray@gnu.org.ua>
3199 * src/buffer.c (print_total_stats): Add default case.
3200 * src/common.h (name_init): New prototype.
3201 (xheader_string_end): Return bool.
3202 * src/extract.c (extract_volhdr): Add missing return
3203 * src/incremen.c: Remove not used variables
3204 * src/sparse.c (pax_dump_header_0): Return false if
3205 xheader_string_end fails (for 0.1 formats).
3206 (pax_dump_header): Return meaningful value
3207 * src/transform.c (segm_count): Change type to size_t
3208 * src/xheader.c (xhdr_tab.decoder): pass keyword as a second
3209 argument. All callers changed.
3210 (decode_record): Check for numeric overflow
3211 (xheader_string_end): Return boolean value. Check for possible
3214 2006-06-23 Sergey Poznyakoff <gray@gnu.org.ua>
3216 * doc/sparse.texi: New file
3217 * doc/Makefile.am (tar_TEXINFOS): Add sparse.texi
3218 * doc/intern.texi (Sparse Formats): New node
3219 * doc/tar.texi: Update master menu
3221 * src/common.h (tar_sparse_major,tar_sparse_minor): New globals.
3222 * src/sparse.c: Implement sparse format versioning. Implement new
3223 version (1.0) of PAX sparse format.
3224 (pax_sparse_member_p): Fix condition
3225 (pax_dump_header): A dispatcher function
3226 (pax_dump_header_0,pax_dump_header_1): New functions.
3228 (oldgnu_dump_header): Minor fix: make sure
3229 sparse_header.isextended is set before calling
3230 set_next_block_after
3231 * src/tar.c: New option --sparse-version
3232 * src/tar.h (struct tar_stat_info.sparse_major,sparse_minor): New
3234 * src/xheader.c: Implement new keywords: GNU.sparse.name,
3235 GNU.sparse.major, GNU.sparse.minor, GNU.sparse.realsize
3237 * tests/spmpv00.at, tests/spmvp01.at, tests/spmvp10.at: New
3240 * tests/Makefile.am: Add spmvp00.at, spmpv01.at, spmpv10.at
3241 * tests/shortrec.at: Explicitely give `-f -' to the tar invocation
3242 * tests/sparsemvp.at: Rewritten as an include file.
3243 (TAR_MVP_TEST): New macro
3244 * tests/testsuite.at: Include sparsemvp.at, spmvp00.at,
3245 spmvp01.at, spmvp10.at
3247 2006-06-21 Sergey Poznyakoff <gray@gnu.org.ua>
3249 * doc/tar.texi (Overriding File Metadata): New node
3250 Document --mtime option.
3251 * src/common.h (set_mtime_option,mtime_option): New globals
3252 * src/create.c (start_header): Override mtime if requested
3253 * src/tar.c: Implement new option, --mtime, allowing to set
3254 modification times for all archive members during creation.
3255 (struct tar_args): textual_date_option replaced with a linked list
3256 textual_date. All references updated.
3257 (get_date_or_file,report_textual_dates): New functions.
3258 * configure.ac: Raise version number to 1.15.92
3261 2006-06-20 Sergey Poznyakoff <gray@gnu.org.ua>
3263 * src/common.h (struct name.explicit): Remove
3264 Use variable names in all declarations
3265 (name_scan): Remove second argument
3266 * src/delete.c: Remove second argument from calls to name_scan
3267 * src/update.c: Likewise
3268 * src/incremen.c (procdir): Use is_individual_file to check for
3269 files explicitely specified in the command line. Fixes bug
3270 reported by Dat Head on 19 Jun 2006 (descending into mountpoints
3271 with --one-file-system in use)
3272 * src/misc.c (maybe_backup_file): Second argument is bool
3273 * src/names.c (name_next_elt): Call register_individual_file
3274 (namelist_match): Remove third argument
3275 (name_match): Change return type to bool
3276 (name_scan): Remove second argument
3277 * src/sparse.c (pax_dump_header): Store original sparse file name
3278 in GNU.sparse.name variable. The name field in the ustar header
3279 now contains generated name (%d/GNUSparseFile.%p/%f), so that
3280 non-pax-aware tars won't extract the file under the original
3282 * src/xheader.c (GNU.sparse.name): New variable for storing sparse
3285 2006-06-13 Sergey Poznyakoff <gray@gnu.org.ua>
3287 * doc/Makefile.am (check-options): Expand macros before grepping
3289 * doc/rendition.texi (FIXME) [!PROOF_FOOTNOTED]: Enclose in a
3291 * doc/tar.texi: Define op as codeindex. Use special macros to
3293 Consequently prefer @dfn{long options} over @dfn{mnemonic
3295 Document --unquote, --no-unquote
3296 (Short Option Summary): Build a table of cross-references to the
3297 corresponding long options.
3298 (Using Multiple Tapes,Multi-Volume Archives): Rewritten
3300 * doc/value.texi (xopindex,opsummary): New macros
3302 * doc/Makefile.am (check-options): New goal
3303 * doc/tar.texi: Update
3304 * src/tar.c: Implement --overwrite-dir option (long ago
3307 2006-06-12 Sergey Poznyakoff <gray@gnu.org.ua>
3309 * doc/tar.texi: Document better the --totals option
3311 * src/buffer.c (total_blocks_deleted): New variable
3312 (set_start_time): Set volume_start_time and last_stat_time as well
3313 (set_volume_start_time): New function
3314 (compute_duration): Do not call set_start_time, update
3315 last_stat_time instead. Use it in calculation instead of
3316 start_time, which is now set only once, upon startup.
3317 (print_total_written): Removed.
3318 (print_total_stats): New function for printing byte/speed statistics.
3319 (_open_archive): Detect attempts to update compressed archives.
3320 (_gnu_flush_write): Always update prev_written.
3321 (open_archive): Call set_volume_start_time.
3322 * src/common.h (volume_start_time,last_stat_time): New globals
3323 (print_total_written): Replaced with:
3324 (print_total_stats): New function
3325 * src/delete.c (records_skipped): Remove static qualifier, the
3326 variable is used by print_total_stats in buffer.c
3327 * src/extract.c (check_time): Use volume_start_time when checking
3328 for timestamp plausability.
3329 * src/tar.c: (options, parse_opt): Allow for optional argument to
3330 the --totals option, which specifies a signal upon delivery of which
3331 the statistics must be output.
3332 (main): Call print_total_stats if total_option is set.
3334 2006-06-11 Sergey Poznyakoff <gray@gnu.org.ua>
3336 * src/xheader.c (xheader_set_single_keyword): Fix typo.
3337 (decode_time): Avoid using gotos.
3339 * doc/mastermenu.el: New file
3340 * doc/Makefile.am (master-menu): New goal
3341 * doc/tar.texi: Update master menu
3343 2006-06-10 Sergey Poznyakoff <gray@gnu.org.ua>
3345 * doc/tar.texi: Remove leftover include
3347 2006-06-09 Sergey Poznyakoff <gray@gnu.org.ua>
3349 * doc/Makefile.am (tar_TEXINFOS): Add intern.texi
3350 (EXTRA_DIST): Remove convtexi.pl, add texify.sed
3351 * doc/intern.texi: New file
3352 * doc/convtexi.pl: Remove
3353 * doc/texify.sed: Auxiliary script to convert ../src/tar.h to
3355 * doc/rendition.texi: Fix typo
3356 * doc/tar.texi: Update
3357 * src/tar.h: Fix indentation, introduce end-of-format marker for
3360 * THANKS: Add Jason Armistead
3361 * doc/tar.texi: Update
3363 * src/buffer.c: Implement more flexible checkpoint style
3364 * src/common.h (checkpoint_option): Change type to unsigned
3365 (checkpoint_style): New variable.
3366 * src/tar.c: --checkpoint takes an optional argument specifying
3367 number of records between two successive checkpoints (proposed
3368 by Jason Armistead on 2004-06-22). Optional dot starting the
3369 argument means "print dots instead of textual checkpoints".
3370 (tar_help): New function
3371 * src/transform.c: Minor fixes.
3373 2006-06-08 Sergey Poznyakoff <gray@gnu.org.ua>
3375 * gnulib.modules: Add mkdtemp
3376 * doc/dumpdir.texi: New file
3377 * doc/Makefile.am (tar_TEXINFOS): Add dumpdir.texi
3378 * doc/tar.texi: Document dumpdir format
3379 * src/incremen.c (dumpdir_locate,obstack_code_rename):
3380 (purge_directory): Re-implement renaming. Introduce
3382 (make_tmp_dir_name): Remove
3384 * src/transform.c (set_transform_expr,_transform_name_to_obstack):
3385 Implement NUMBER flag.
3386 (add_char_segment): Fix length assignement
3388 * doc/tar.texi: Update
3390 2006-06-07 Sergey Poznyakoff <gray@gnu.org.ua>
3392 * src/transform.c (transform_name_fp): Run fun even if
3393 _transform_name_to_obstack returns false.
3394 (_transform_name_to_obstack,set_transform_expr): Implement GNU
3395 extension case conversion operations.
3397 * doc/tar.texi (transform): Document the option.
3399 2006-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
3402 * src/common.h (set_transform_expr): New function
3403 * tests/Makefile.am: Add incr04.at
3404 * tests/testsuite.at: Likewise
3405 * tests/incr04.at: New test case
3406 * tests/long01.at: Fix typo in the comment
3407 * tests/multiv04.at: Use genfile --files-from
3409 (Above changes need new genfile.c from paxutils)
3413 * doc/tar.texi: Update
3414 * src/transform.c: New file
3415 * src/Makefile.am (tar_SOURCES): New module transform.c
3416 * src/common.h (transform_name, transform_name_fp): New functions
3417 (show_stored_names_option): Renamed to
3418 show_transformed_names_option. All uses changed
3419 * src/create.c (dump_file0): Transform file name
3420 * src/extract.c (extract_archive): safer_name_suffix and
3421 stripped_prefix_len are now called by decode_header
3422 * src/list.c (print_header): Update displayable name selection.
3423 * src/tar.c: New option --transform
3424 New option --show-transformed-names generalizes
3425 --show-stored-names. The latter is retained as an alias.
3427 2006-05-31 Sergey Poznyakoff <gray@gnu.org.ua>
3429 * src/incremen.c (make_directory): Fix initialization of struct
3432 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
3434 * doc/tar.texi: Document use of globbing patterns.
3435 * src/tar.c (parse_opt): Add comment before --preserve case.
3437 2006-05-24 Sergey Poznyakoff <gray@gnu.org.ua>
3440 * doc/tar.texi: Update
3441 * configure.ac (AM_INIT_AUTOMAKE): Use tar-ustar option. Raise
3442 version requirement to 1.9
3443 * src/common.h (struct name): Refactured
3444 (warn_regex_usage): New variable.
3445 (dump_file): First argument is const char*.
3446 (name_init,name_add): Removed
3447 (name_add_name,name_add_dir): New functions
3448 (name_next): Return const char*.
3449 * src/create.c: (dump_file,dump_file0): First argument is const
3450 char*. All callers updated.
3451 * src/names.c: Rewritten handling of member names in the command
3452 line. Tar no longer attempts to guess globbing patterns, instead
3453 it relies on --wildcard option.
3454 (init_names): Removed.
3455 (struct name_elt): New structure.
3456 (name_array): Change type to struct name_elt. All references updated
3457 (name_add_name,name_add_dir): New functions
3458 (name_next_elt): New function
3459 (name_next): Rewritten using name_next_elt.
3460 (namelist_match): Rewritten pattern matching using
3462 (names_notfound): Warn if globbing patterns were used without
3464 * src/tar.c (options): Move globbing-related options into a
3465 separate group. Set -l as an alias to --check-links, as required
3467 (struct tar_args): New fields
3468 wildcards,matching_flags,include_anchored
3469 (MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS): New macros
3470 (parse_opt): Use x2nrealloc to grow archive_name_array.
3471 Use MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS to create appropriate
3472 fnmatch options, and name_add_name,name_add_dir to handle member
3473 name and -C arguments.
3474 (decode_options): Likewise
3475 (main): Remove call to init_names.
3477 * tests/append.at, tests/append01.at, tests/extrac01.at,
3478 tests/options.at, tests/options02.at, tests/same-order01.at,
3479 tests/same-order02.at: Make AT_SETUP more readable.
3481 2006-05-23 Sergey Poznyakoff <gray@gnu.org.ua>
3483 * src/buffer.c (change_tape_menu): Fix typo (uninitialized
3484 variable) introduced yesterday.
3486 2006-05-22 Sergey Poznyakoff <gray@gnu.org.ua>
3488 * doc/tar.texi: Use @var{file_name} instead of @var{file name}
3489 * src/buffer.c (change_tape_menu): Break the loop after obtaining
3490 new archive name. Check for empty input line.
3492 2006-05-15 Sergey Poznyakoff <gray@gnu.org.ua>
3494 * tests/atlocal.in (XFAILFILE): New variable
3495 * tests/version.at: Create $XFAILFILE on failure
3496 * tests/testsuite.at (AT_TAR_CHECK): Declare expected failure if
3499 2006-05-13 Sergey Poznyakoff <gray@gnu.org.ua>
3502 * src/buffer.c (read_header0): Use read_header_primitive to avoid
3503 clubbering current_tar_info. All callers updated.
3504 * src/common.h (read_header_primitive): New function
3505 * src/extract.c (extract_volhdr): New function
3506 (prepare_to_extract): Use extract_volhdr as extractor for volume
3508 * src/list.c (read_header_primitive): New function
3509 (read_header): Front end for read_header_primitive
3510 * tests/chtype.at: New file
3511 * tests/volsize.at: New file
3512 * tests/Makefile.am (TESTSUITE_AT): Add chtype.at, volsize.at
3513 (check-full): New target.
3514 * tests/atlocal.in (TEST_DATA_URL,STAR_DATA_URL)
3515 (STAR_TESTSCRIPTS): Provide default values.
3516 (tarball_prereq): New function
3517 * tests/testsuite.at (AT_TARBALL_PREREQ): New defun
3518 (AT_STAR_PREREQ): Rewrite using tarball_prereq
3519 Include chtype.at and volsize.at
3520 * tests/volume.at: Add keywords.
3522 * tests/star/gtarfail.at, tests/star/gtarfail2.at,
3523 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
3524 tests/star/ustar-big-2g.at, tests/star/ustar-big-8g.at
3525 (AT_STAR_PREREQ): Provide md5 sum.
3527 * lib/.cvsignore: Update
3529 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
3531 * tests/testsuite.at (AT_SORT_PREREQ, AT_UNPRIVILEGED_PREREQ): New
3534 * tests/extrac04.at, tests/incr03.at, tests/listed02.at,
3535 tests/pipe.at, tests/rename01.at, tests/rename02.at,
3536 tests/rename03.at, tests/same-order01.at: Call
3537 AT_SORT_PREREQ. Remove fd 2 redirection after calls to sort
3538 * ignfail.at: Call AT_UNPRIVILEGED_PREREQ
3540 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
3542 Listed incremental backups: keep more information about
3543 directories. Handle renamed directories more effectively
3544 (initial implementation, more updates to follow).
3545 Source tree before this point is tagged
3546 alpha_1_15_90_incremental_1.
3549 * configure.ac: Raise version number to 1.15.91
3550 * src/common.h (rename_directory,append_incremental_renames): New
3552 * src/extract.c (rename_directory): New function
3553 * src/incremen.c (struct directory.contents, flags): New members
3554 (nfs,found,new): Remove. Replaced by appropriate bitmask values in
3555 `flags' field. All uses updated.
3556 (directory_meta_table): New table.
3557 (hash_directory): Rename to hash_directory_name
3558 (compare_directories): Rename to compare_directory_names
3559 (hash_directory_meta,compare_directory_meta,find_directory_meta):
3561 (compare_dirents): Removed
3562 (note_directory): Get 7th argument: directory contents.
3564 (dumpdir_locate,makedumpdir): New functions
3565 (scan_directory): Rewritten. Use makedumpdir to create a sorted
3566 dumpdir array. This makes the obstack argument unnecessary. Besides,
3567 ALL_CHILDREN flag is set only for new directories.
3568 (procdir): Change return type to struct directory. Return
3569 immediately if the directory was already initialized. Discover
3570 directory renames using directory_meta_table.
3571 (append_incremental_renames): New function.
3572 (read_directory_file, write_directory_file): Use new snapshot file
3574 * src/names.c (collect_and_sort_names): Update dir_contents of the
3575 first non-fake name entry when in listed incremental mode.
3577 * tests/incr03.at: New testcase
3578 * tests/rename01.at: New testcase
3579 * tests/rename02.at: New testcase
3580 * tests/rename03.at: New testcase
3581 * tests/Makefile.am: Add
3582 incr03.at,rename01.at,rename02.at,rename03.at
3583 * tests/testsuite.at: Likewise.
3584 * tests/listed02.at: Update for the new behavior
3585 * tests/multiv04.at (AT_KEYWORDS): Add missing incremental kw.
3587 2006-05-02 Sergey Poznyakoff <gray@gnu.org.ua>
3589 * src/buffer.c (try_new_volume): Attempt to continue if the name
3590 is apparently truncated in a GNU format volume.
3592 * tests/comprec.at, tests/delete01.at, tests/delete02.at,
3593 tests/delete04.at, tests/delete05.at, tests/extrac05.at,
3594 tests/listed01.at, tests/multiv01.at, tests/multiv02.at,
3595 tests/pipe.at, tests/same-order01.at, tests/same-order02.at,
3596 tests/sparse01.at, tests/sparse03.at: Always use genfile --file,
3597 this enables extra error checking.
3599 * tests/multiv03.at: Attempt to extract a member with truncated
3600 file name from the archive.
3602 * src/buffer.c (_open_archive): Remove unnecessary argument to
3603 check_compressed_archive.
3605 2006-04-25 Sergey Poznyakoff <gray@gnu.org.ua>
3607 * tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
3608 tests/sparsemv.at, tests/sparsemvp.at: Skip the test if the file
3609 system does not support sparse files.
3610 * doc/tar.texi (@copying): Remove the reference to not existing
3613 2006-04-11 Sergey Poznyakoff <gray@gnu.org.ua>
3615 * src/extract.c (extract_dir): Fix toggling existing directory
3616 permissions (Debian bug #361077). Use parts of patch provided by
3617 Ian Jackson <iwj@ubuntu.com>.
3618 * src/compare.c: Minor changes
3619 * src/incremen.c (directory.new): New member
3620 (note_directory,find_directory: Use make_directory to create
3621 struct directory entries
3622 (procdir): Avoid duplicating directories in the incremental
3624 * tests/Makefile.am (TESTSUITE_AT): Add extrac06.at
3625 * tests/testsuite.at: Include extrac06.at
3627 2006-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (trivial change)
3629 * tests/atlocal.in (PATH): Add build-aux from the source tree,
3632 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
3634 * THANKS: Add Benno Schulenberg
3636 2006-03-13 Jim Meyering <jim@meyering.net>
3638 * tests/listed02.at: Sort the two lines of stderr from the
3639 first `tar -v --listed-incremental'. They would come out
3640 reversed and provoke a test failure on a tmpfs
3643 2006-03-13 Benno Schulenberg <benno@nietvergeten.nl>
3645 * doc/tar.texi: Minor fixes.
3646 * src/tar.c (options): Consistently begin help messages with a
3649 2006-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
3651 * tests/Makefile.am (AM_CPPFLAGS): Define LOCALEDIR
3653 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
3655 * src/buffer.c (record_buffer_aligned): New var.
3656 (init_buffer): Use it to ensure that the buffer is aligned.
3657 This doesn't result in any measurable performance improvement
3658 on my host (Debian GNU/Linux 3.1 stable, with default block size),
3659 but I assume it does help on some hosts.
3661 * lib/.cvsignore: Sort.
3663 2006-03-04 Sergey Poznyakoff <gray@gnu.org.ua>
3665 * tests/shortrec.at: Use -f - to read from stdin.
3667 2006-02-21 Sergey Poznyakoff <gray@gnu.org.ua>
3669 * doc/tar.texi: Fix typo: --to-command instead of --to-program
3671 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
3673 * tests/multiv04.at (split directory members in a MV archive):
3674 Don't use %X in an awk printf format; this doesn't work with
3675 Solaris 10 /usr/bin/awk. Use %x instead.
3677 2006-02-20 Sergey Poznyakoff <gray@gnu.org.ua>
3679 * src/create.c (split_long_name): Fix maximum length estimation.
3681 * tests/Makefile.am (lustar01.at,lustar02.at,lustar03.at): New
3683 * tests/atlocal.in: Add build-aux to the PATH
3684 * tests/long01.at: Remove mkhier, use AT_TAR_MKHIER instead
3685 * tests/longv7.at: Reword test title
3686 * tests/lustar01.at: New test
3687 * tests/lustar02.at: New test
3688 * tests/lustar03.at: New test
3689 * tests/testsuite.at (AT_TAR_MKHIER): New macro
3690 (lustar01.at,lustar02.at,lustar03.at): New tests.
3692 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
3694 * bootstrap: Don't claim lib/Makefile.am is generated automatically
3697 Avoid installation glitches on Solaris 8 with Sun C 5.4.
3698 * lib/.cvsignore: Add system-ioctl.h.
3699 * lib/Makefile.tmpl (noinst_HEADERS): Add system-ioctl.h.
3700 * src/buffer.c: Include system-ioctl.h.
3701 * src/compare.c: Likewise.
3702 * src/delete.c: Likewise.
3703 * src/system.c: Include <getline.h>, <setenv.h>.
3704 * src/tar.c: Include <getline.h>.
3706 2006-02-19 Sergey Poznyakoff <gray@gnu.org.ua>
3708 * src/buffer.c (add_chunk_header): Free st.orig_file_name after
3709 calling finish_header().
3710 (new_volume): Prompt the user for archive name if unable to open
3713 * src/create.c (dump_file0): Restore file_count_links,
3714 accidentally removed on 2005-11-29.
3715 * configure.ac: Raise version number to 1.15.90
3718 2006-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
3720 * src/tar.c (tar_set_quoting_style): Provide second argument to
3721 the format spec: program_invocation_short_name. Reported by Jim
3724 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
3726 * gnulib.modules: Add closeout, exitfial.
3727 * lib/.cvsignore: Add __fpending.c, __fpending.h, closeout.c,
3729 * src/buffer.c: Incluse closeout.h.
3730 (_open_archive): Use freopen rather than fopen, so
3731 that stdlis is always either stdout or stderr. Use
3732 close_stdout_set_file_name to report its name.
3733 * src/tar.c: Include closeout.h and exitfail.h.
3734 (parse_opt, usage): Call close_stdout as appropriate, to check for
3736 (decode_options): Exit with status TAREXIT_FAILURE, not 1.
3737 (main): Set exit_failure, to exit with proper status on memory
3738 allocation failure and the like.
3739 Use close_stdout rather than rolling our own test.
3741 * NEWS: --version now outputs copyright etc., to conform to the
3742 GNU coding standards. Remove --license.
3743 * gnulib.modules: Add version-etc-fsf.
3744 * doc/tar.texi: Document the change.
3745 * lib/.cvsignore: Add version-etc-fsf.c, version-etc.c, version-etc.h.
3746 * scripts/Makefile.am (SED_CMD): Update PAKCAGE_NAME, not PACKAGE.
3747 * scripts/backup.in: Remove --license. Change --version to conform
3749 * scripts/restore.in: Likewise.
3750 * scripts/backup.sh.in (license): Output briefer license in the
3751 style of coreutils, for consistency with other changes.
3752 * src/tar.c: Include <version-etc.h>.
3753 (LICENSE_OPTION): Remove.
3754 (options): Remove --license.
3756 (parse_opt): Use version_etc instead of rolling it ourselves.
3758 * tests/version.at (tar --version): Check only the first line of
3761 * ChangeLog, NEWS, src/common.h, src/extract.c, src/incremen.c:
3762 * src/list.c, src/names.c, src/tar.h, src/xheader.c:
3763 Update copyright year to 2006.
3765 2006-02-07 Jim Meyering <jim@meyering.net>
3767 * src/xheader.c (sparse_map_decoder): Fix misleading diagnostic.
3769 2006-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
3771 * src/common.h (get_gnu_dumpdir): Remove prototype
3772 (is_dumpdir): New function
3773 * src/extract.c (prepare_to_extract): Use is_dumpdir member to
3775 * src/incremen.c (get_gnu_dumpdir): Static
3776 (is_dumpdir): New function
3777 (purge_directory): Use is_dumpdir
3778 * src/list.c (list_archive): Use is_dumpdir
3779 Do not wrap skip_member in mv_begin/mv_end, the function itself
3781 (decode_header): Set stat_info->is_dumpdir
3782 (skip_member): Do nothing if skipped is true
3783 * src/tar.h (struct tar_stat_info): New members is_dumpdir and skipped.
3785 2006-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
3787 * src/tar.c (decode_options): Refuse using --delete with
3788 compression options.
3790 2006-01-18 Sergey Poznyakoff <gray@gnu.org.ua>
3793 * configure.ac (DEFAULT_QUOTING_STYLE): New configuration variable
3794 * doc/tar.texi: Initial documentation for --quoting-style,
3795 --quote-chars and --no-quote-chars option.
3796 * src/tar.c: Implement new options --quoting-style, --quote-chars
3797 and --no-quote-chars.
3799 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
3801 * bootstrap: Default to pserver, and switch to cvs.sv.gnu.org,
3802 to accommodate recent changes to the GNU CVS server.
3803 * lib/.cvsignore: Add argp-pin.c, mkdirat.c, openat-priv.h.
3805 2005-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
3807 * src/names.c (name_scan): Take an additional argument requesting
3809 * src/common.h (name_scan): Change prototype.
3810 * src/delete.c, src/incremen.c, src/update.c: Update invocations
3813 2005-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
3815 * src/common.h (struct name): New member `explicit'. Remove unused
3817 * src/incremen.c (procdir): If name_scan() returns something,
3818 check if it was explicitely given in the command line
3819 * src/names.c (addname,add_hierarchy_to_namelist): Initialize
3820 explicit member appropriately.
3822 * src/incremen.c (procdir): If --one-file-system is given and a
3823 directory is found to be on another device, *and* this directory
3824 is explicitely given in the command line, then do not omit it.
3826 2005-12-11 Sergey Poznyakoff <gray@gnu.org.ua>
3829 * doc/tar.texi: Document --delay-directory-restore option.
3830 (Configuring Help Summary): Document usage of ARGP_HELP_FMT
3831 variable to customize help output.
3832 * src/common.h (delay_directory_restore_option): New global.
3833 * src/extract.c (directories_first): Replaced by
3834 delay_directory_restore_option. All uses changed.
3835 * src/tar.c (options,parse_opt): New options
3836 --delay-directory-restore and --no-delay-directory-restore
3838 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
3840 * src/buffer.c (open_archive): Add default case to shut up gcc.
3841 * src/common.h (set_file_atime): Add prototype.
3842 * src/create.c (to_chars_subst): Remove unused variable
3843 Make sure useful result code is returned.
3844 * src/incremen.c (read_directory_file): Fix format string
3845 Thanks Eric Blake for reporting.
3847 2005-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
3849 * doc/tar.texi (Current status): Renamed to 'Changes' and moved to
3851 (Large or Negative Values): Rewritten
3852 * src/common.h (gid_to_chars, major_to_chars, minor_to_chars)
3853 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
3854 (uid_to_chars, uintmax_to_chars): Return bool
3855 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars)
3856 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
3857 (uid_to_chars, uintmax_to_chars): Return bool
3858 (to_chars): Return bool
3859 (start_header): Check return values of convertion routines. Fail
3860 if unable to store data in the header.
3862 2005-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
3864 * doc/tar.texi: Following the discussion with Karl Berry,
3865 discontinue using @value{} substitutions for Texinfo commands.
3866 Properly index all long options. Print a
3867 separate long option index.
3868 * doc/value.texi: Remove @set's
3870 * doc/tar.texi: Update --info-script documentation
3871 Resolve some more FIXMEs.
3872 * scripts/dump-remind.in: Use TAR_VOLUME instead of reading volno
3874 * src/buffer.c (new_volume): Update invocation
3875 (change_tape_menu): New function. Disable '!' command if given
3877 * src/common.h (sys_exec_info_script): Update declaration
3878 (restrict_option): New global
3879 * src/system.c (sys_exec_info_script): The script can supply new
3880 archive name to use by writing it to file descriptor 3.
3881 * src/tar.c (options): Add --restrict option. Use macros for
3883 (license): Print full list of copyright years
3886 2005-12-06 Eric Blake <ebb9@byu.net> (trivial changes)
3888 * configure.ac (DENSITY_LETTER): Fix m4 overquoting.
3889 * .cvsignore: Ignore .bootstrap.
3891 2005-12-06 Sergey Poznyakoff <gray@gnu.org.ua>
3893 * doc/tar.texi: Document --to-command and --info-script
3894 options. Add missing xrefs.
3895 * src/buffer.c (new_volume): Use sys_exec_info_script() instead of
3897 * src/common.h (archive_format_string,subcommand_string)
3898 (sys_exec_info_script): New prototypes.
3899 * src/system.c (sys_exec_info_script): New function.
3900 * src/tar.c (archive_format_string): Remove static qualifier.
3901 (subcommand_string): New function.
3903 2005-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
3905 * src/extract.c: Fix restoring of directory timestamps from
3906 incremental archives.
3907 (directories_first): New variable.
3908 (prepare_to_extract): Set directories_first
3909 (extract_archive): Call apply_nonancestor_delayed_set_stat() only
3910 if not extracting from an incremental archive
3911 (extract_dir): Obtain root_device here, to make sure it works
3914 * src/incremen.c (purge_directory): Skip the member and return if
3915 the archive is not in incremental format.
3916 * tests/incr02.at: New testcase
3917 * tests/Makefile.am: Add incr02.at
3918 * tests/testsuite.at: Likewise
3920 * THANKS: Add Guerkan Karaman.
3923 2005-11-30 Paul Eggert <eggert@cs.ucla.edu>
3925 * doc/tar.texi (Option Summary): Rewrite the
3926 --atime-preserve=system description in response to Ian Turner's
3929 2005-11-30 Ian Turner <ian@zmanda.com>
3931 * doc/tar.texi (Extracting Specific Files): Remove obsolescent
3934 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
3936 * NEWS: New option --atime-preserve=system, which uses O_NOATIME.
3937 * THANKS: Add Ian Turner.
3939 * configure.ac: Prefer AC_CHECK_HEADERS_ONCE to AC_CHECK_HEADERS.
3940 Check for stropts.h and sys/filio.h too, for _FIOSATIME.
3941 * doc/tar.texi: Change "modification time" to "data modification
3942 time", "change time" to "status change time", and "filesystem" to
3943 "file system", so that we use terminology consistent with POSIX.
3944 Use American spacing rather than French for sentence ends.
3945 "non-dependable" -> "undependable".
3946 (Option Summary, Attributes): Explain better the pitfalls of the
3947 --atime-preserve option, and suggest read-only mounts,loopback
3948 mounts, and noatime mounts for older systems.
3949 * doc/value.texi (op-atime-preserve-system): Renamed from
3950 op-atime-preserver-system to fix a misspelling.
3951 * src/common.h (enum atime_preserve): Use lower case for enum values.
3952 * src/compare.c: Don't include utimens.h; no longer needed.
3953 (diff_file): Use set_file_atime rather than utimens; avoid closing
3954 diff_handle until after this, so that we can set the file time stamp
3955 via the file descriptor rather than via its name.
3956 * src/create.c: Don't include utimens.h; no longer needed.
3957 (dump_regular_finish): Remove. All callers now do its work inline.
3958 (dump_dir): New arg FD. All callers changed.
3959 Use fdsavedir rather than savedir.
3960 (unknown_file_error): Arg is a const pointer now.
3961 (dump_file0): 2nd arg is a const pointer now.
3962 Treat directories more like files, with respect to --atime-preserve.
3963 For example, also warn if a directory changes while we are dumping it.
3964 Prefer file descriptors to file names when retrieving/setting file
3965 attributes; this saves path-resolution time and allows us to avoid
3966 changing mtime/ctime on Solaris when restoring atime as root.
3967 Use O_DIRECTORY when opening directories, to avoid some race conditions.
3968 Do not reset atime if mtime has changed. Report an error if
3969 we cannot reset atime.
3971 * lib/.cvsignore: Add malloc.h, regcomp.c, regex.c, regex.h,
3972 regex_internal.c, regex_internal.h, regexc.c; used by rpmatch.
3974 2005-11-29 Ian Turner <ian@zmanda.com>
3976 First cut at adding support for --atime-preserve=system.
3977 * doc/tar.texi (Option Summary): First cut at documenting it.
3978 All other uses of --atime-preserve changed to --atime-preserve=replace.
3979 * doc/value.texi (op-atime-preserve-replace, op-atime-preserver-system):
3981 (op-atime-preserve): Mention METHOD.
3982 * src/common.h (atime_preserve): New enum.
3983 (atime_preserve_option): Now of the enum type rather than bool.
3985 * src/compare.c (diff_file): Read with O_NOATIME if asked for.
3986 * src/create.c (dump_file0): Read regular and CTG files with O_NOATIME
3988 * src/tar.c (usage): Mention new usage.
3989 (parse_opt): Parse new usage.
3991 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
3993 * THANKS: Convert back to UTF-8, sort (using LC_ALL=C on Debian
3994 stable), and consistently use tabs rather than spaces.
3996 2005-11-27 Sergey Poznyakoff <gray@gnu.org.ua>
3998 * src/xheader.c: Remove parts of code prematurely introduced
3999 yesterday. Thanks Eric Blake.
4001 2005-11-26 Sergey Poznyakoff <gray@gnu.org.ua>
4003 * src/xheader.c (xheader_format_name): Fix memory leak.
4005 2005-11-11 Sergey Poznyakoff <gray@gnu.org.ua>
4007 * gnulib.modules: Add rpmatch
4008 * lib/stdopen.h, lib/stdopen.c: New file. Imported from coreutils.
4009 * lib/Makefile.tmpl: Add stdopen.h, stdopen.c
4010 * po/POTFILES.in: Add rpmatch.c
4011 * src/tar.c (confirm): Rewritten using rpmatch.
4012 (decode_options): Minor optimizations
4013 (main): Call stdopen() to ensure the first three descriptors are
4016 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at,
4017 tests/multiv04.at, tests/sparsemv.at, tests/sparsemvp.at,
4018 tests/star/multi-fail.at: Close stdin so that if something fails
4019 causing tar to ask for the next volume, it won't hang the
4022 * src/buffer.c (flush_write,flush_read): Change data type.
4023 (flush_archive): Compute actual buffer fill level before calling
4025 (close_archive): Call flush_archive again if the first call
4026 resulted in partially filled buffer.
4027 (try_new_volume): Rewritten handling of initial headers.
4028 (add_chunk_header): New function. Write an additional header
4029 before the continuation chunk. The purpose of the header is to
4030 allow third-party tars to extract the member.
4031 (simple_flush_write): Take an argument.
4032 (_gnu_flush_write): Correctly handle partially filled buffers.
4033 * src/common.h (flush_read,flush_write): Functions, again.
4034 (write_extended): Changed declaration
4035 (xheader_format_name): New declaration
4036 * src/create.c (write_extended): Change type and meaning of
4037 the first argument. All callers updated
4038 * src/xheader.c (xheader_format_name): Remove static
4039 qualifier. Change last argument.
4040 Correct buffer size calculation (allocated too much space).
4041 (xheader_write): Increase global_header_count here ...
4042 (xheader_write_global): ... instead of here
4044 * tests/testsuite.at (AT_TAR_CHECK): Define TEST_TAR_FORMAT
4045 * tests/multiv01.at: Update
4046 * tests/multiv02.at: Update
4047 * tests/multiv03.at: Update
4048 * tests/sparsemvp.at: Update
4049 * tests/star/multi-fail.at: Update
4051 * scripts/tarcat: Handle archives in pax format. Improve handling
4052 of traditional archives.
4053 * doc/tar.texi (Tarcat): New node
4055 2005-11-10 Sergey Poznyakoff <gray@gnu.org.ua>
4057 Fix splitting of sparse files between the volumes.
4059 * src/buffer.c (try_new_volume): Bugfix. Always check
4060 continued_file_name. If it is absent, the volume is out
4062 (add_multi_volume_header): Create GNU.volume.filename keyword in
4063 the extended header.
4064 * src/sparse.c (sparse_dump_region): Call mv_size_left.
4065 (sparse_dump_file): Enclose the loop in mv_begin/mv_end.
4066 * src/system.c: Do not pad compressed output if it goes to
4068 * src/xheader.c (xhdr_tab): New keyword GNU.volume.filename.
4070 * tests/sparsemv.at: New testcase
4071 * tests/sparsemvp.at: New testcase
4072 * tests/Makefile.am: Add sparsemv.at and sparsemvp.at.
4073 * tests/testsuite.at: Likewise.
4075 2005-11-09 Sergey Poznyakoff <gray@gnu.org.ua>
4077 * src/buffer.c: Rewritten in a more modular fashion to provide
4078 GNU extensions (multi-volume archives and archive labels) in
4080 NOTICE, that some of the aspects (e.g. splitting the archive
4081 on the extended header boundary) are still not solved, others
4082 (splitting a sparse file between the volume) require additional
4083 testing. Wait for the next commit.
4085 (volume_label,continued_file_name,continued_file_size)
4086 (continued_file_offset): New globals.
4087 (save_name,save_totsize,save_sizeleft): Make static
4088 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
4089 (open_archive,flush_write,flush_read): Rewritten
4091 * src/common.h (save_name,save_sizeleft,save_totsize): Remove
4093 (volume_label,continued_file_name,continued_file_size): New
4095 (flush_read,flush_write): Pointers to functions
4096 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
4097 (write_extended): New function.
4099 * src/compare.c, src/create.c, src/extract.c, src/incremen.c,
4100 src/list.c: Use mv_.* functions uniformly instead of fiddling
4101 with the global variables.
4102 * src/sparse.c: Use mv_.* functions where necessary.
4103 * src/tar.c (decode_options): Allow to use --multi-volume and
4104 --label with pax archives.
4105 * src/xheader.c (xhdr_tab): Support for new GNU keywords.
4107 * tests/delete01.at, tests/delete02.at, tests/delete03.at,
4108 tests/delete04.at, tests/delete05.at, tests/extrac01.at,
4109 tests/extrac02.at, tests/extrac03.at, tests/extrac04.at,
4110 tests/extrac05.at, tests/incr01.at, tests/incremental.at,
4111 tests/listed01.at, tests/listed02.at, tests/long01.at,
4112 tests/longv7.at, tests/multiv01.at, tests/multiv02.at,
4113 tests/multiv03.at, tests/multiv04.at, tests/options.at,
4114 tests/options02.at, tests/same-order01.at, tests/same-order02.at,
4115 tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
4116 tests/star/multi-fail.at (AT_KEYWORDS): Improve to allow execution
4117 of related tests in groups.
4119 * doc/tar.texi: Update
4121 2005-11-07 Paul Eggert <eggert@cs.ucla.edu>
4123 * src/xheader.c (struct xhdr_tab.coder): Last arg is void const *,
4124 not void *, to avoid create.c warning from GCC "passing argument 3
4125 of 'xheader_store' discards qualifiers from pointer target type".
4126 (dummy_coder, atime_coder, gid_coder, gname_coder, linkpath_coder):
4127 (ctime_coder, mtime_coder, path_coder, size_coder, uid_coder):
4128 (uname_coder, sparse_size_coder, sparse_numblocks_coder):
4129 (sparse_offset_coder, sparse_numbytes_coder, dumpdir_coder):
4130 (xheader_store): Likewise.
4131 * src/common.h (xheader_store): Likewise.
4133 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
4134 and Paul Eggert <eggert@cs.ucla.edu>
4136 * src/tar.c (NS_PRECISION_FORMAT_MASK): New macro.
4137 (tar_timespec_cmp): New function. Wrapper over
4138 timespec_cmp using the timespec precision provided by the
4139 current archive format.
4140 * src/common.h (tar_timespec_cmp): New declaration.
4141 * src/compare.c (diff_file): Use tar_timespec_cmp.
4142 * src/extract.c (file_newer_p): Likewise.
4143 * src/update.c (update_archive): Likewise.
4144 * tests/truncate.at: Reverted changes
4145 * tests/update.at: Reverted changes
4147 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
4149 Support for incremental formats in pax archives.
4150 Fixed POSIX compatibility of `sparse' extended header keywords.
4152 * src/common.h (dumpdir_size,get_gnu_dumpdir)
4153 (xheader_string_begin,xheader_string_add)
4154 (xheader_string_end): New functions.
4155 * src/create.c (dump_dir0): Handle incremental backups in pax
4157 * src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
4158 (purge_directory): Use stat_info.dumpdir instead of getting its
4160 * src/list.c (list_archive): Handle incremental backups in pax
4162 (decode_header): Initialize stat_info.dumpdir
4163 * src/sparse.c (sparse_diff_file): Bugfix: set seekable.
4164 (pax_dump_header): Store sparse map in GNU.sparse.map. If this
4165 variable has been explicitely deleted, use GNU.sparse.offset/
4166 GNU.sparse.numbytes variables.
4167 * src/tar.c (decode_options): Incremental options are allowed with
4169 (tar_stat_destroy): Free dumpdir
4170 * src/tar.h (struct tar_stat_info.dumpdir): New member.
4171 * src/xheader.c (xheader_keyword_deleted_p): Remove static
4173 (struct xhdr_tab.decoder): Change prototype. POSIX allows string
4174 values to contain embedded nulls, so take an extra argument
4175 specifying the length of the string.
4176 (decx,decg,dummy_decoder,atime_decoder,gid_decoder)
4177 (gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
4178 (path_decoder,size_decoder,uid_decoder,uname_decoder)
4179 (sparse_size_decoder,sparse_numblocks_decoder)
4180 (sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
4181 (decode_record): Pass value length to the handler
4182 (run_override_list): Pass value length to the decoder
4183 (xheader_print_n): New function
4184 (xheader_print): Rewritten using xheader_print_n
4185 (xheader_finish): Do not rely om strlen to compute the length of
4186 the collected string: it can contain embedded nulls
4187 (xheader_string_begin,xheader_string_add,xheader_string_end): New
4189 (sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
4190 functions. Handle GNU.sparse.map and GNU.dumpdir variables.
4191 (xhdr_tab): Add new variables.
4193 * tests/incr01.at: Test gnu, oldgnu, and posix formats
4194 * tests/incremental.at: Likewise
4196 2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
4198 * NEWS: Minor language and white space fixes.
4200 * tests/truncate.at: Create files whose time stamps must fall on
4201 1-second boundaries. This prevents tests from failing on hosts
4202 like Solaris 8 that have nanosecond-resolution file time stamps.
4203 * tests/update.at: Likewise.
4205 * src/xheader.c (strtoimax, strtoumax): Remove decls; now done
4208 2005-11-06 Sergey Poznyakoff <gray@gnu.org.ua>
4210 * doc/tar.texi: Properly document incremental dumps
4211 * doc/value.texi: Likewise.
4212 * doc/snapshot.texi: Likewise.
4214 2005-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
4216 Improve listed incremental format:
4218 * src/common.h (update_parent_directory): New prototype.
4219 * src/create.c (dump_file): Call update_parent_directory.
4220 * src/incremen.c (struct directory.mtime): New member.
4221 (note_directory): Take additional arguments. All callers updated.
4222 (scan_directory): Updated to use more metadata. In particular,
4223 this allows to correctly detect renamed files.
4224 (read_directory_file,write_directory_file)
4225 (write_directory_file_entry): Support new directory file format.
4226 * tests/listed01.at: Sleep 1 sec before creating second file.
4227 * tests/listed02.at: Never skip the test. It should work on any
4230 * doc/snapshot.texi: New file
4231 * doc/tar.texi: Update.
4232 * doc/Makefile.am: Update.
4234 2005-11-04 Paul Eggert <eggert@cs.ucla.edu>
4236 * src/extract.c (set_stat): Rewrite to avoid bug in Forte
4237 Developer 7 C 5.4 Patch 111708-09 (2004-02-19).
4239 2005-11-04 Sergey Poznyakoff <gray@gnu.org.ua>
4241 * bootstrap: Fix quoting in help output.
4242 (update_po): Use backward-compatible wget option --cache instead
4243 of deprecated -C to accomodate for wget 1.10.
4244 Changes proposed by Eric Blake
4245 * THANKS: Add Eric Blake
4247 2005-11-02 Paul Eggert <eggert@cs.ucla.edu>
4249 * doc/tar.texi: Consistently put two spaces after sentences,
4250 and put commas after "i.e." and "e.g.". This is the usual GNU
4253 * lib/.cvsignore: Add creat-safer.c, fcntl--.h, fcntl-safer.h,
4254 open-safer.c, openat-die.c, verify.h, to accommodate recent gnulib
4257 2005-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
4259 * src/compare.c (diff_dumpdir): Pass a valid device number to
4260 get_directory_contents.
4262 * THANKS: Add John Thomas McDole
4264 * bootstrap: If file `.bootstrap' exists in the cwd and is
4265 readable, prepend its contents to the command line
4267 2005-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
4269 * tests/link01.at: Skip test if ln fails (suppose the OS does
4270 not support hard links).
4272 2005-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
4274 * src/tar.c (decode_options): Report error if -A or -r is used
4275 together with compression option.
4277 2005-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
4279 * doc/tar.texi: Use @option and @kbd consistently.
4280 Document new options.
4282 2005-09-28 Sergey Poznyakoff <gray@gnu.org.ua>
4285 * src/common.h (show_stored_names_option): New variable
4286 * src/list.c (print_header): If show_stored_names_option is given,
4287 list member names as stored in the archive. Patch proposed by Erik
4288 Cumps <erik.cumps@icos.be>
4289 * src/tar.c: Implement --show-stored-names option
4291 * src/common.h (test_label_option): New variable;
4292 * src/list.c (print_header): Special handling if test_label_option
4294 * src/names.c (all_names_found): If test_label_option is set
4296 * src/tar.c: New option --test-label tests the archive volume
4297 label. The option proposed by Wouter Verhelst <wouter@nixsys.be>
4299 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
4301 * tests/Makefile.am (clean-local): Don't attempt to run
4302 $(TESTSUITE) if it doesn't exist. Problem reported by
4305 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
4307 Don't filter time stamps through the resolution supported
4308 by struct stat; keep them to full nanosecond resolution.
4309 This affects behavior only on older hosts or file systems
4310 that have lower-resolution time stamps.
4311 * src/common.h (OLDER_STAT_TIME): Parenthesize arg.
4312 (OLDER_TAR_STAT_TIME): New macro.
4313 (code_timespec): New function.
4314 (BILLION, LOG10_BILLION, TIMESPEC_STRSIZE_BOUND): New constants.
4315 * src/compare.c (diff_file): Use full time stamp resolution.
4316 * src/create.c (start_header, dump_file0): Likewise.
4317 (start_header, dump_file0): Adjust to new structure layout.
4318 (dump_regular_finish): Simplify by using timespec_cmp.
4319 * src/extract.c (struct delayed_set_stat): Don't store stat info
4320 that we don't need, to save space. All uses changed.
4321 (struct delayed_set_stat, struct delayed_link, file_newer_p):
4322 (create_placeholder_file, extract_link, apply_delayed_links):
4323 Use full time stamp resolution.
4324 (check_time): Use code_timespec rather than rolling our own code.
4325 (set_stat, delay_set_stat): Arg now points to tar_stat_info to
4326 avoid losing time information. All callers changed.
4327 * src/list.c (read_and, decode_header, print_heaeder):
4328 Use full time stamp resolution.
4329 * src/misc.c (code_timespec): New function.
4330 * src/tar.h (struct tar_stat_info): Record atime, mtime, ctime
4331 separately, for benefit of hosts with lower resolution.
4332 * src/update.c (update_archive): Use full time stamp resolution.
4333 * src/xheader.c (code_time): Use new code_timespec function
4335 (atime_coder, atime_decoder, ctime_coder, ctime_decoder):
4336 (mtime_coder, mtime_decoder): Use full time stamp resolution.
4338 Report time stamps to full resolution in environment.
4339 Report memory allocation failures rather than ignoring them.
4340 * src/system.c (time_to_env): New function.
4341 (oct_to_env, str_to_env, chr_to_env): Report memory allocation failures.
4342 (stat_to_env): Report full resolution in time stamps.
4344 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
4346 Merge changes from gnulib for file system sub-second time stamps.
4347 * configure.ac: Remove checks for struct stat.st_spare1, struct
4348 stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct
4349 stat.st_atimensec, as gnulib now does this for us.
4350 Similarly for LIB_CLOCK_GETTIME.
4351 * gnulib.modules: Add stat-time.
4352 * lib/.cvsignore: Add stat-time.h.
4353 * src/common.h: Include stat-time.h.
4354 (timespec_lt): Remove. All callers changed to use timespec_cmp.
4355 (get_stat_atime, get_stat_ctime, get_stat_mtime):
4356 (set_stat_atime, set_stat_ctime, set_stat_mtime):
4357 Remove; now defined by stat-time.h.
4359 2005-09-14 Sergey Poznyakoff <gray@gnu.org.ua>
4361 * src/incremen.c (list_dumpdir): New function. Used to dump
4362 contents of GNUTYPE_DUMPDIR blocks.
4363 * src/common.h (list_dumpdir): Likewise.
4364 * src/list.c (list_archive): Use list_dumpdir() to display
4365 GNUTYPE_DUMPDIR blocks. Do that only if two or more -v options are
4368 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
4370 * lib/.cvsignore: Adjust to current gnulib and modules used.
4371 Add getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h, memchr.c,
4372 pipe-safer.c, size_max.h, strdup.c, strdup.h, strnlen.h, strnlen1.c,
4373 strnlen1.h, unistd--.h.
4374 Remove getndelim2.c, getndelim2.h, pathmax.h, sysexits.h, xstrdup.c.
4376 Treat fishy-looking hard links like fishy-looking symlinks.
4377 * src/extract.c (struct delayed_set_stat): Rename after_symlinks
4378 member to after_links. All uses changed.
4379 (struct delayed_link): Renamed from struct delayed_symlink.
4380 All uses changed. New member is_symlink.
4381 (delayed_link_head): Renamed from delayed_symlink_head. All uses
4383 (create_placeholder_file): New function, taken from extract_symlink.
4384 (extract_link): Create placeholders for fishy-looking hard links.
4385 (extract_symlink): Move code into create_placeholder_file.
4386 (apply_delayed_links): Renamed from apply_delayed_symlinks.
4387 All uses changed. Create both hard links and symlinks.
4389 2005-09-03 Paul Eggert <eggert@cs.ucla.edu>
4391 * README-alpha: Modernize description of software required for
4394 2005-09-03 Sergey Poznyakoff <gray@gnu.org.ua>
4396 * gnulib.modules: Add strdup
4397 * src/incremen.c (purge_directory): Do not dereference symbolic
4398 links. Bug reported by Ralph Corderoy <ralph@inputplus.co.uk> and
4399 David Brown <davidb@davidb.org>
4400 * tests/incr01.at: New test.
4401 * tests/Makefile.am: Add incr01.at
4402 * tests/testsuite.at: Likewise
4405 2005-08-17 Sergey Poznyakoff <gray@gnu.org.ua>
4407 * src/incremen.c (read_directory_file): Use strtoumax to read
4408 snapshot file contents.
4409 (write_directory_file_entry): Use umaxtostr().
4411 2005-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
4413 * src/create.c (file_dumpable_p,dump_file0): Fix handling of
4414 sparse files to /dev/null with --totals option.
4415 * tests/update.at: Remove dependency on file order.
4417 2005-07-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4419 * doc/tar.texi: Fix typo.
4421 2005-07-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4423 * tests/pipe.at: Pipe the output from `tar xfv' through sort.
4425 2005-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4427 * src/sparse.c (tar_sparse_init): Fill structure with zeros. Call
4428 sparse_select_optab(). All callers updated.
4429 (sparse_member_p, sparse_fixup_header): Use tar_sparse_init().
4431 2005-06-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4433 * src/sparse.c (pax_sparse_member_p): Checking member size
4434 vs. file size is not reliable enough. Use sparse_map_avail.
4436 * tests/star/gtarfail.at: Adapt to the new output format
4437 * tests/star/gtarfail2.at: Likewise
4438 * tests/star/multi-fail.at: Likewise
4439 * tests/star/pax-big-10g.at: Likewise
4440 * tests/star/ustar-big-2g.at: Likewise
4441 * tests/star/ustar-big-8g.at: Likewise
4443 * tests/sparse03.at: New test.
4444 * tests/Makefile.am: Add sparse03.at
4445 * tests/testsuite.at: Likewise
4447 * src/xheader.c (size_decoder): Do not set archive_file_size.
4449 Fix bugs introduced yesterday:
4451 * src/sparse.c (tar_sparse_init): Initialize
4453 (sparse_scan_file): Initialize archive_file_size to 0. The
4454 variable keeps size of the file *as stored in the archive*, not
4455 the size reported by stat.
4457 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4459 A sweep of the sparse code prompted by a bug report by Jim Meyering.
4460 * src/sparse.c: Include <inttostr.h>.
4461 (struct tar_sparse_file): offset and dumped_size are off_t, not
4462 size_t. optab is now const *.
4463 (dump_zeros): Return bool success flag, not off_t.
4464 All callers changed.
4465 Use a constant-zero buffer rather than clearing a buffer each time.
4466 Don't mess up if write fails.
4467 (dump_zeros, check_sparse_region):
4468 Don't assume off_t is no wider than size_t.
4469 (tar_sparse_init): Don't bother clearing a field that is already clear.
4470 (zero_block_p): First arg is const *, not *.
4471 (clear_block, SPARSES_INIT_COUNT): Remove.
4472 (sparse_add_map): First arg is now struct start_stat_info *, not
4473 struct tar_sparse_file *. All callers changed.
4474 Use x2nrealloc to check for size_t overflow.
4475 (parse_scan_file): Cache commonly-used parts of file.
4476 Use an auto buffer, not a static one.
4477 Don't bother clearing the buffer; not needed.
4478 Don't bother clearing items that are already clear.
4479 (oldgnu_optab, star_optab, pax_optab): Now const.
4480 (sparse_dump_region): Don't bother clearing the buffer before
4481 reading into it; just clear the parts that aren't read into.
4482 (sparse_dump_file): Clear the whole local variable 'file'.
4483 (diff_buffer): Remove; now a local var.
4484 (check_sparse_region): Don't bother clearing buffer before
4485 reading into it. Don't assume off_t is promoted to long.
4486 (oldgnu_get_sparse_info, star_get_sparse_info):
4487 Use an auto status, not static.
4488 * src/tar.h (struct tar_stat_info): had_trailing_slash is
4490 * src/xheader.c (sparse_offset_coder, sparse_numbytes_coder):
4491 Rewrite to avoid cast.
4492 (sparse_offset_decoder, sparse_numbytes_decoder):
4493 Diagnose excess entries rather than crashing.
4495 2005-06-22 Jim Meyering <jim@meyering.net>
4497 * src/common.h (timespec_lt): Add a return type: bool.
4499 2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
4501 Further improvements inspired by Jim Meyering's fixes.
4503 * NEWS: Better support for full-resolution time stamps.
4504 The -v option now prints time stamps only to 1-minute resolution.
4505 * gnulib.modules: Add utimens.
4506 * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
4507 offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
4508 * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
4509 * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
4510 * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
4512 * src/buffer.c (set_start_time, compute_duration, start_time):
4513 Use gettime rather than rolling our own code.
4514 * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
4515 (newer_ctime_option): Remove.
4516 (timespec_lt): New function.
4517 (OLDER_STAT_TIME): Use it.
4518 (string_to_chars): First arg is char const *, not char *.
4519 (tartime): Time arg is now struct timespec. New bool arg.
4520 All callers changed.
4521 (code_ns_fraction): New decl.
4522 (sys_stat_nanoseconds): Remove decl.
4523 (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
4524 (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
4525 * src/compare.c: Include utimens.h rather than rolling our own.
4526 (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
4528 (diff_dumpdir, diff_multivol): Prototype.
4529 (diff_file): Support higher-resolution time stamps.
4530 * src/create.c: Include utimens.h rather than rolling our own.
4531 (MAX_OCTAL_VAL): New macro.
4532 (tar_copy_str, string_to_chars): Don't bother to zero-fill;
4533 the destination is already zeroed.
4534 (string_to_chars): First arg is char const *.
4535 (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
4536 for minor device number.
4537 (write_header_name, dump_hard_link, dump_file0):
4538 Simplify test for old GNU format.
4539 (start_header): Put in placeholders for uid, etc., even when
4540 using extended headers, for benefit of older "tar" implementations.
4541 Don't assume uintmax_t is wider than 32 bits.
4542 Output extended header for mtime if needed.
4543 (dump_regular_finish, dump_file0):
4544 Support extended time stamp resolution.
4545 * src/extract.c: Include utimens.h rather than rolling our own.
4546 (check_time): Support extended time stamp resolution.
4547 * src/list.c: Include <inttostr.h>.
4548 (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
4549 * src/xheader.c: Include <inttostr.h>.
4550 Do not include <xstrtol.h>.
4551 (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
4552 (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
4553 (BILLION, LOG10_BILLION): New constants.
4554 (to_decimal): Remove; superseded by inttostr. All callers changed
4556 (xheader_format_name): Don't assume pids and uintmax_t values
4557 fit in 63 bytes (!) when printed.
4558 (decode_record): Don't bother to check for ERANGE; an out of range
4559 value must be treater than len_max anyway.
4560 If the length is out of range, output it in the diagnostic.
4561 (format_uintmax): Remove; all callers changed to use umaxtostr.
4562 (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
4563 (out_of_range_header): New function.
4564 (decode_time): Use it.
4565 (code_time): Accept struct timespec, not time_t and unsigned long.
4566 All callers changed. Size sbuf properly, and remove unnecessary check.
4567 Don't assume time stamps can fit in 199 bytes.
4568 Handle negative time stamps. Handle fractional time stamps
4569 more consistently. Don't output unnecessary trailing zeros.
4570 (decode_time): Yield struct timespec, not time_t and unsigned long.
4571 All callers changed.
4572 Handle negative time stamps. Truncate towards minus infinity
4573 consistently. Improve overflow checks, and output a better
4574 diagnostic on overflow.
4575 (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
4576 (decode_num): New function, for better diagnostics.
4577 (atime_coder, atime_decoder, gid_decoder, ctime_coder):
4578 (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
4579 (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
4580 (sparse_offset_decoder, sparse_numbytes_decoder):
4581 Use decode_num, etc., instead of xstrtoumax, etc.
4583 2005-06-21 Jim Meyering <jim@meyering.net>
4585 Carefully crafted invalid headers can cause buffer overrun.
4586 Invalid header fields go undiagnosed.
4587 Some valid time strings are ignored.
4589 * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
4590 of `calloc'. Use xcalloc instead.
4591 (decode_time, gid_decoder, size_decoder, uid_decoder):
4592 (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
4593 Ensure that the result of calling xstrtoumax is no larger than
4594 the maximum value for the target type. Upon any failure, exit with
4596 (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
4597 use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
4598 (decode_time): Rewrite to accept time strings like
4599 1119018481.000000000. Before, such strings were always ignored.
4601 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4603 * src/create.c (dump_file0): Check for is_avoided_name()
4604 first. Fixes bug reported by Martin Lohmeier
4605 <martin@mein-horde.de>
4606 * tests/update.at: New file
4607 * tests/Makefile.am (TESTSUITE_AT): Add update.at
4608 * tests/testsuite.at: Likewise
4610 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4612 * configure.ac (AC_STRUCT_ST_BLKSIZE)
4613 (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
4615 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4617 * src/names.c (excluded_name): excluded_filename ->
4618 excluded_file_name, because the name was changed in gnulib.
4620 2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4622 * src/tar.c (read_name_from_file,update_argv): Automatically
4623 detect nul-terminated list files.
4626 2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4628 * scripts/backup.sh.in: Bugfixes.
4630 2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4632 * scripts/backup.in: Minor fixes
4633 * scripts/backup.sh.in (mt_begin,mt_rewind)
4634 (mt_offline,mt_status): Use $MT to invoke mt
4635 (init_common): Set --rsh-command option for mt if TAPE_FILE is a
4637 * doc/tar.texi: Document new backup scripts behavior
4639 2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4641 * lib/.cvsignore: Updated
4642 * lib/Makefile.tmpl: Add new paxutils files
4643 * po/POTFILES.in: Likewise
4644 * src/buffer.c: Update invocations of safer_name_suffix()
4645 * src/create.c: Likewise
4646 * src/extract.c: Likewise
4647 * src/xheader.c: Likewise
4648 * src/common.h: Include paxlib.h instead of paxerror.h
4649 (safer_name_suffix,removed_prefixes_p): Removed. The functions are
4650 imported from paxutils
4651 * src/names.c (hash_string_hasher,hash_string_compare)
4652 (hash_string_insert,hash_string_lookup,removed_prefixes_p)
4653 (safer_name_suffix): Moved to paxutils
4655 2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4657 * bootstrap (copy_files): Accept optional third argument: a prefix
4658 to be appended to destination file names.
4659 Import paxutils/paxlib files.
4660 * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
4662 * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
4664 * po/POTFILES.in: Likewise.
4665 * src/common.h: Remove defines and declarations imported from
4667 * src/misc.c: Likewise
4668 * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
4670 2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
4672 * src/misc.c (remove_any_file): Fix typo in previous change.
4674 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4676 Port to Solaris 10's treatment of unlinking directories.
4677 * gnulib-modules: Add unlinkdir.
4678 * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
4679 * src/common.h (we_are_root): Remove extern decl; it's now static.
4680 * src/extract.c (we_are_root): Now static.
4681 * src/misc.c: Include <unlinkdir.h>.
4682 (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
4684 * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
4685 README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
4686 doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
4687 lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
4688 scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
4689 scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
4690 src/arith.h, src/buffer.c, src/common.h, src/compare.c,
4691 src/create.c, src/delete.c, src/extract.c, src/incremen.c,
4692 src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
4693 src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
4694 src/xheader.c, tests/Makefile.am, tests/append.at,
4695 tests/append01.at, tests/comprec.at, tests/delete01.at,
4696 tests/delete02.at, tests/delete03.at, tests/delete04.at,
4697 tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
4698 tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
4699 tests/gzip.at, tests/ignfail.at, tests/incremental.at,
4700 tests/link01.at, tests/listed01.at, tests/listed02.at,
4701 tests/long01.at, tests/longv7.at, tests/multiv01.at,
4702 tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
4703 tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
4704 tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
4705 tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
4706 tests/testsuite.at, tests/truncate.at, tests/version.at,
4707 tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
4708 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
4709 tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
4710 tests/star/ustar-big-8g.at:
4711 Update FSF postal mail address.
4713 2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4717 * bootstrap: Install files from paxutils/doc
4718 * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
4719 * doc/tar.texi (Genfile): New appendix
4720 * src/compare.c (diff_file): diff_handle was not initialized
4721 * src/create.c (dump_regular_file): Correctly pad archive members
4722 that shrunk during archiving. Repored by Frank Heckenbach.
4723 * src/extract.c (file_newer_p): Return false if file does not
4725 (prepare_to_extract): Correct warning wording.
4726 * tests/truncate.at: New test case
4727 * tests/Makefile.am: Add truncate.at
4728 * tests/testsuite.at: Likewise.
4730 * doc/.cvsignore: Updated
4731 * lib/.cvsignore: Updated
4732 * tests/.cvsignore: Updated
4734 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
4736 * tests/multivol04.at: Tell awk to read from /dev/null.
4738 Adjust to recent gnulib changes.
4739 * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
4740 * src/common.h (initial_umask): New var.
4741 * src/create.c (start_ueader): Use it, and adjust to new modechange
4743 (hash_link): unsigned -> size_t parameters and result.
4744 * src/incremen.c (hash_directory): Likewise.
4745 * src/names.c (hash_string_hasher): Likewise.
4746 * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
4748 2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4750 * tests/Makefile.am: Add shortrec.at.
4752 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
4754 * src/buffer.c (reading_from_pipe): Remove. All uses removed.
4755 (short_read): Don't warn about short reads; they're normal.
4756 * tests/shortrec.at: New file.
4757 * tests/testsuite.at: Include it.
4759 * bootstrap (gnulib_modules): Don't create a file modlist.tmp, as
4760 it is sometimes left behind as a garbage file (maybe due to the
4763 2005-04-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4765 * src/list.c: Handle Solaris 'X' type flag
4766 * src/tar.h (SOLARIS_XHDTYPE): New define
4768 2005-04-06 Sergey Poznyakoff <gray@mirddin.farlep.net>
4770 * src/tar.c: Minor fixes to text messages. Proposed by Benno
4772 * src/extract.c: Likewise
4773 (extract_file): Assign orig_file_name
4774 to save_name uniformly over the program. This fixes matching
4775 directory names at the start of an archive volume.
4776 * src/buffer.c (flush_write): Warn when the name of the archive
4777 straddling volume boundary is longer than 100 characters. Earlier
4778 behavior was to issue a fatal error.
4779 (struct zip_magic): Reverted part of changes from 2005-04-04.
4780 They make the maintenance too costly. Removing `unsigned'
4781 qualifier from `magic' member should be enough.
4782 * src/compare.c (diff_init): Read directory file if in listed
4783 incremental. This prevents spurious 'Contents differ' diagnostics.
4784 (diff_archive): Minor fixes to text messages
4785 (diff_file,diff_dumpdir,diff_multivol): Assign orig_file_name
4786 to save_name uniformly over the program. This fixes matching
4787 directory names at the start of an archive volume.
4788 * src/create.c: Assign orig_file_name
4789 to save_name uniformly over the program. This fixes matching
4790 directory names at the start of an archive volume.
4791 * src/list.c: Likewise
4793 * tests/multiv03.at: Modified to match the new behavior
4794 * tests/multiv04.at: New file. Test splittind directory members between
4795 the archive volumes.
4796 * tests/Makefile.am: Add multiv04.at
4797 * tests/testsuite.at: Likewise.
4799 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4801 * configure.ac (AC_CONFIG_AUX_DIR): Rename from config to build-aux,
4802 for reasons discussed in the thread beginning at
4803 <http://lists.gnu.org/archive/html/bug-gnulib/2005-03/msg00119.html>.
4804 * .cvsignore: Remove config; add build-aux.
4806 * src/buffer.c (struct zip_magic): Use char arrays, not pointers.
4807 The unsigned char * pointer ran afoul of pedantic C compilers, and
4808 we didn't need pointers anyway. Put the size field before the
4809 data to avoid unnecessary padding. All uses changed.
4810 (magic) Make it const, since it doesn't change. All uses changed.
4812 2005-04-02 Paul Eggert <eggert@cs.ucla.edu>
4814 * src/xheader.c (decode_record): Don't dump core when given
4815 a corrupted extended header. Problem reported by Jim Meyering.
4816 Also, check for other ways that the header might be invalid,
4817 e.g., missing newline at end. Do not allow keys with nulls.
4818 Allow blanks before and after length, as POSIX requires.
4819 Do not allow leading "-" in length. Check for length overflow.
4820 (xheader_decode, xheader_decode_global): Let decode_record
4821 check for exhaustion of record.
4822 (xheader_read): Null-terminate the extended record;
4823 decode_record relies on this.
4825 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
4827 * bootstrap (TP_URL): Change from
4828 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
4829 <http://www.iro.umontreal.ca/translation/maint/tar/> to avoid
4830 some redirection glitches.
4831 Use "trap - 0" rather than "trap 0" to fix a POSIX-conformance bug.
4832 * doc/.cvsignore: Change "tar.info" to "tar.info*". Sort.
4833 * lib/.cvsignore: Add intprops.h (new gnulib file).
4835 2005-03-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4837 * src/list.c (print_header): Print UID/GID in case of
4838 empty user/group name. This could occur when dumping
4839 files belonging to non-existing users and when listing
4841 Reported by Igor Lautar.
4843 * src/create.c: Correctly parse empty uname/gname
4844 * src/sparse.c (sparse_scan_file): Bugfix. offset had
4847 * scripts/backup.in: Use `head -n 1'. Provide missing
4848 argument to ${MT_STATUS}. Proposed by Jan Merka.
4849 * scripts/backup.sh.in: Likewise. Fixed typo in
4850 MT_OFFLINE assignment.
4851 * scripts/restore.in (restore_fs): Use root_fs
4853 2005-02-15 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4855 * src/create.c: Replace strdup with xstrdup
4856 * src/names.c: Likewise
4857 * src/tar.c: Likewise
4859 * tests/append01.at: Added reference to bug-tar archive
4860 * tests/listed02.at: Use -print with find.
4862 2005-02-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4864 * THANKS: Added Tim Adye. Fixed UTF.
4865 * src/list.c (read_header): Removed assignment to
4866 oldgnu_header.isextended. It was breaking append mode.
4868 * tests/append01.at: New test.
4869 * tests/Makefile.am: Added append01.at
4870 * tests/testsuite.at: Likewise
4872 2005-02-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4874 * gnulib.modules: New file. List of required gnulib
4876 * bootstrap: Merge list of required modules from
4877 paxutils with that from tar proper.
4878 * src/tar.c: Various fixes in help and diagnostic messages.
4880 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4882 * src/common.h (EXTRACT_OVER_PIPE): New macro
4883 * src/compare.c: Code clean up.
4884 * src/extract.c (extract_archive): Do not check for
4885 EXTRACT_OVER_PIPE, decode_options() does this.
4886 * src/misc.c (exec_error,fork_error,dup2_error)
4887 (pipe_error): Removed unneeded functions.
4888 * src/system.c (sys_exec_command): Use xclose, xpipe,
4889 xfork, xdup2 and exec_fatal.
4890 * src/tar.c (options): Improved sorting. Document --backup=off.
4891 (decode_options): Clear backup_option if necessary.
4893 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4895 Initial implementation of --to-command option proposed
4898 * bootstrap: Get setenv module from gnulib
4899 * src/buffer.c: Do not use 8-bit chars in comments
4900 * src/common.h (to_command_option)
4901 (ignore_command_error_option): New globals
4902 (sys_exec_command,sys_wait_command): New commands
4903 * src/extract.c (extract_file): Handle to_command_option
4904 Fix error recovery: decrease `size' by `written', not
4905 by `count', otherwise tar misses the next header
4906 Do not diagnose write error if to_command_option
4907 is set, since the command may have exited prematurely.
4908 It would be better to check for sigpipe, though.
4909 (prepare_to_extract): Handle to_command_option
4910 * src/misc.c (exec_error, fork_error, dup_error)
4911 (pipe_error): New functions
4912 * src/system.c (sys_exec_command)
4913 (sys_wait_command): New functions
4914 * src/tar.c: Handle new options --to-command,
4915 --ignore-command-error
4916 * THANKS: Added Hansjoerg Lipp
4918 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4920 * src/list.c (from_header): New arg OCTAL_ONLY, normally false.
4921 All uses changed. Fix typo that sometimes suppressed all "Archive
4922 contains obsolescent base-64 headers" warnings, not just the first
4924 (tar_checksum): Accept only octal checksums, since they aren't
4925 supposed to overflow into weird formats.
4927 Adjust to gnulib changes.
4928 * lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
4929 memrchr.h, openat.c, openat.h. Remove pathmax.h (added by
4930 mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
4931 this file). Sort entries.
4933 2005-02-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4935 * src/extract.c: Further rewrite.
4936 * src/buffer.c: Removed unused variables.
4937 * src/list.c: Likewise
4938 * src/tar.c (update_argv): Changed type to void
4940 * src/common.h (OLDGNU_NAME_FIELD_SIZE): New constant
4941 * src/create.c (start_private_header,write_header_name)
4942 (dump_hard_link): Restore compatibility with 1.13.25
4943 * src/extract.c (extract_archive): Rewritten
4944 * src/list.c: Add translators' comments
4945 * src/tar.c (options) Minor spelling fix
4946 * tests/star/quicktest.sh: Determine path to the tar executable.
4948 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4950 * po/POTFILES.in: Added tests/genfile.c
4951 * src/buffer.c (short_read): Use ngettext()
4952 (new_volume): use quote().
4953 * src/create.c: Use quote()
4954 * src/extract.c: Likewise
4955 * src/xheader.c: Likewise
4956 * src/misc.c: Add comments to translators
4958 * tests/same-order01.at: sort ls output
4959 * tests/sparse01.at (RE_CHECK): Added missing space
4961 * tests/sparse02.at: Test extracting sparse files over a pipe.
4962 * tests/Makefile.am: Added sparse02.at
4963 * tests/testsuite.at: Likewise
4964 * tests/listed02.at: Skip the test on filesystems that do not
4965 update ctime of a file when renaming it. To be reverted when
4966 the new incremental mode is ready.
4967 * tests/sparse01.at: Extract and compare sparse file
4969 2005-02-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4971 * src/sparse.c: Extract sparse files even if the output
4974 2005-02-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4976 * bootstrap: Add a comment to lib/Makefile.am saying that this
4977 is an autogenerated file.
4978 Exit with code 1 if any of autotools fails.
4979 * lib/Makefile.tmpl: Insert Emacs magic to the first line.
4980 * tests/Makefile.am: Add append.at
4982 * m4/.cvsignore: Ignore all *.m4 files
4984 2005-01-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4986 Rewritten handling of -T (--files-from) option. Now it
4987 inserts the file names immediately into argv array which allows
4989 1) any valid tar options (including another -T) to be used in the file
4990 2) any number of -T options to be given in command line
4992 * configure.ac: Raised version number to 1.15.2
4993 * src/common.h: Include obstack.h
4994 (files_from_option): Removed
4995 (unquote_option): New variable
4996 (stat_fatal): New function
4997 (name_close): Removed function.
4998 * src/incremen.c: Remove inclusion of obstack.h
4999 * src/xheader.c: Likewise.
5000 * src/misc.c (stat_fatal): New function
5001 * src/names.c (name_file): Removed variable.
5002 (read_name_from_file): Removed function. All callers changed.
5003 (name_close): Removed function. All callers changed.
5004 * src/tar.c: New options --unquote (--no-unquote) and
5006 (add_file_id,read_name_from_file,update_argv): New functions
5007 (parse_opt): Rewritten handling of -T option. Handle hidden
5008 --HANG option for debugging purposes.
5009 (decode_options): Init unquote_option to true. Init argv_stk.
5010 Remove unneeded references to files_from_option
5012 * doc/tar.texi: Document new options.
5013 Moved rendition macros and option value definitions into
5015 * doc/rendition.texi: New file
5016 * doc/value.texi: New file
5017 * doc/Makefile.am: Updated
5019 2005-01-13 Paul Eggert <eggert@cs.ucla.edu>
5021 * tests/testsuite.at (RE_CHECK): Use "join - file", not
5022 "join file -", to work around a bug in Solaris 8 join.
5023 Problem reported by Tomohiro Suzuki.
5025 2005-01-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5027 * src/list.c (read_header): Fixed calculation of the
5028 size for GNU long name/link. Tar was reading one block
5029 more if name_size was divisible by 512. Thanks Josef
5031 * tests/long01.at: New file. Test listing of GNU long names
5033 * tests/pipe.at: Sort tar output.
5034 * tests/Makefile.am: Added long01.at
5035 * tests/testsuite.at: Likewise.
5036 * THANKS: Added Josef Bauer
5037 * lib/.cvsignore: Updated
5038 * m4/.cvsignore: Updated
5041 2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5043 * directory: Updated for 1.15.1
5044 * doc/Makefile.am: Use gendocs.sh to generate web documentation
5045 * doc/gendocs_template: Template file for gendocs.sh
5046 * doc/tar.texi: Updated docs for --[no-]same-permissions
5047 * src/tar.c: Reworded docstrings for --[no-]same-permissions
5049 2005-01-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5051 * bootstrap: Create m4/paxutils.m4
5052 * configure.ac: Call tar_PAXUTILS
5053 * tests/options02.at: Test that tar correctly handles non-option
5054 arguments interspersed with options.
5055 * tests/Makefile.am: Add options02.at
5056 * tests/testsuite.at: Likewise
5057 * tests/listed02.at: Do not create useless directory
5059 2005-01-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5061 * src/tar.c (parse_opt): Bugfix: Use ARGP_KEY_ARG. Thanks
5062 Mike Frysinger <vapier@gentoo.org> for reporting.
5064 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
5066 * lib/Makefile.tmpl (localedir.h): Omit needless quotes and a
5067 needless sed command. Problem reported by Paul Jarc.
5069 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
5071 Accommodate latest gnulib.
5072 * doc/.cvsignore: Add getdate.texi.
5073 * bootstrap: Do not treat alloca-opt specially; this is no
5074 longer needed (and breaks builds) with latest gnulib.
5076 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5078 * src/tar.c (main): Reverted recent changes (#ifdef).
5080 2004-12-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5082 * configure.ac: Raise version number to 1.15.1
5084 * NEWS: Entry for 1.15.1
5085 * src/buffer.c: Bugfix. Changes introduced 2004-11-26
5086 broke extraction from stdin.
5087 * src/list.c (from_header, tar_checksum): Changed declaration.
5088 All callers updated.
5089 * src/common.h: Likewise
5090 * src/tar.c (main): Protect invocation of setlocale by
5093 * tests/comprec.at: New test
5094 * tests/pipe.at: New test
5095 * tests/Makefile.am (comprec.at,pipe.at): New tests
5096 * tests/testsuite.at: Likewise
5097 * tests/gzip.at: Use AT_GZIP_PREREQ
5098 * tests/star/pax-big-10g.at: Likewise
5099 * tests/star/ustar-big-2g.at: Likewise
5100 * tests/star/ustar-big-8g.at: Likewise
5102 * tests/extrac04.at: Discard stderr from sort, on some
5103 systems it spits out lots of irrelevant info.
5104 * tests/listed02.at: Likewise
5106 * doc/index.html.in: Rewritten in xhtml to follow recent
5110 2004-12-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5112 Released version 1.15. Sources up to this point are
5113 tagged release_1_15.
5115 * configure.ac: Raised version number to 1.15
5117 * directory: Updated
5118 * bootstrap (update_po): Give -r to wget. Always remove index.html
5119 Ignore alloca-opt module (it duplicates alloca)
5121 * tests/Makefile.am: Distribute star/quicktest.sh
5122 * tests/star/README: Document quicktest.sh
5123 * tests/star/qucktest.sh: Removed.
5124 * tests/star/quicktest.sh: New file.
5126 2004-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5129 * doc/tar.texi: Document auto-detection of compressed archive
5131 * src/tar.c (decode_options): Ignore --seek if used with --delete.
5132 Delete.c is based on the assumption that the archive is being
5133 actually read, not lseeked.
5135 * tests/delete05.at: New file
5136 * tests/extrac02.at: Fixed typo in AT_SETUP
5137 * tests/Makefile.am: Added delete05.at
5138 * tests/testsuite.at: Likewise.
5140 2004-12-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5142 * src/delete.c (delete_archive_members): Bugfix: when
5143 attempting to delete an nonexistent member, the last
5144 blocking_factor blocks were zeroed.
5146 2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
5148 * TODO: Mention sub-second resolution, lutimes, lchmod.
5150 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
5152 Adjust to recent gnulib changes.
5153 * doc/getdate.texi: Remove, since bootstrap gets it from gnulib now.
5154 * .cvsignore: Add rmt, rmt/*, rmt/*/*.
5155 * lib/.cvsignore: Add allocsa.c, allocsa.h, allocsa.valgrind,
5156 charset.alias, config.charset, getcwd.c, getcwd.h, localcharset.c,
5157 localcharset.h, ref-add.sed, ref-add.sin, ref-del.sed,
5158 ref-del.sin, setenv.c, setenv.h, unsetenv.c. Remove pathmax.h,
5160 * m4/.cvsignore: Add allocsa.m4, eealloc.m4, getcwd-path-max.m4,
5161 localcharset.m4, realloc.m4, setenv.m4. Remove malloc.m4,
5162 pathmax.m4, realloc.m4.
5164 2004-11-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5166 * configure.ac: Raised version number to 1.14.91
5167 * scripts/tarcat: New file
5168 * scripts/Makefile.am: Added tarcat
5169 * src/buffer.c (hit_eof): Changed type to boolean
5170 (read_full_records,reading_from_pipe): New variables
5171 (check_compressed_archive,open_compressed_archive): New functions
5172 (open_archive): Autodetect compressed archives and act accordingly.
5173 Set reading_from_pipe. This fixes controversial set of changes
5174 introduced 2004-05-11,2004-03-22.
5175 * src/list.c (tar_checksum): New function
5176 (read_header): Use tar_checksum().
5177 * src/common.h (tar_checksum): New function
5179 * tests/star/README: Updated
5183 2004-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5185 * src/tar.c (decode_options): Fixed -o semantics. Thanks
5186 Jean Delvare <khali@linux-fr.org>
5188 2004-10-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5190 * bootstrap: Add localcharset
5191 * lib/Makefile.tmpl: Initialize SUFFIXES and CLEANFILES since the
5192 makefile snippet from localcharset uses '+=' on them.
5193 * src/Makefile.am (LDADD): Add LIBICONV
5194 * src/list.c (decode_header): Set uname/gname to NULL if their
5195 header counterparts are empty
5196 * src/tar.c (options): Use OPTION_NO_TRANS
5197 * src/utf8.c: Use locale_charset() from gnulib
5199 * tests/star/README: Updated
5204 2004-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5206 * THANKS: Added Bryan Ford
5207 * doc/Makefile.am (.text): Fixed rule
5208 * po/POTFILES.in: Added argp-help.c
5210 2004-10-04 Bryan Ford <baford@mit.edu>
5212 * src/tar.c: New option --exclude-caches, to exclude
5213 cache directories automatically on archive creation.
5214 Cache directories are directories containing a
5215 standardized tag file, as specified at:
5216 http://www.brynosaurus.com/cachedir/spec.html
5217 * src/common.h: New variable exclude_caches_option.
5218 * src/create.c: New function check_cache_directory(),
5219 called from dump_dir0() if exclude_caches_option is set,
5220 to check for a cache directory tag and exclude the directory
5221 if such a tag is found.
5222 * doc/tar.texi: Updated accordingly.
5224 2004-09-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5226 * doc/tar.texi: Minor fix
5227 * src/tar.c (options): Minor fix
5229 2004-09-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5232 * lib/Makefile.tmpl: Added 'rtapelib.o: localedir.h' dependency
5233 * src/common.h: Comment WANT_DIRECTORY_REMOVE_OPTION.
5234 * src/extract.c: Normalized use of remove_any_file().
5235 * src/misc.c: Likewise.
5236 * src/tar.c (parse_opt): Emit warning if -l option is used.
5237 (show_default_settings): REMOTE_SHELL may be undefined
5239 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5241 Test suite rewritten in autotest.
5243 * configure.ac: Updated for autotest
5244 * src/tar.c (argp_program_version): Modified.
5245 * tests/Makefile.am: Rewritten for autotest.
5247 * tests/.cvsignore: Updated
5248 * tests/append.at: New file
5249 * tests/atlocal.in: New file
5250 * tests/delete01.at: New file
5251 * tests/delete02.at: New file
5252 * tests/delete03.at: New file
5253 * tests/delete04.at: New file
5254 * tests/extrac01.at: New file
5255 * tests/extrac02.at: New file
5256 * tests/extrac03.at: New file
5257 * tests/extrac04.at: New file
5258 * tests/extrac05.at: New file
5259 * tests/gzip.at: New file
5260 * tests/ignfail.at: New file
5261 * tests/incremental.at: New file
5262 * tests/link01.at: New file
5263 * tests/listed01.at: New file
5264 * tests/listed02.at: New file
5265 * tests/longv7.at: New file
5266 * tests/multiv01.at: New file
5267 * tests/multiv02.at: New file
5268 * tests/multiv03.at: New file
5269 * tests/old.at: New file
5270 * tests/options.at: New file
5271 * tests/recurse.at: New file
5272 * tests/same-order01.at: New file
5273 * tests/same-order02.at: New file
5274 * tests/sparse01.at: New file
5275 * tests/testsuite.at: New file
5276 * tests/version.at: New file
5277 * tests/volume.at: New file
5278 * tests/star/gtarfail.at: New file
5279 * tests/star/gtarfail2.at: New file
5280 * tests/star/multi-fail.at: New file
5281 * tests/star/pax-big-10g.at: New file
5282 * tests/star/ustar-big-2g.at: New file
5283 * tests/star/ustar-big-8g.at: New file
5285 * tests/preset.in: Removed
5286 * tests/before: Removed
5287 * tests/after: Removed
5288 * tests/version.sh: Removed.
5289 * tests/append.sh: Removed.
5290 * tests/delete01.sh: Removed.
5291 * tests/delete02.sh: Removed.
5292 * tests/delete03.sh: Removed.
5293 * tests/delete04.sh: Removed.
5294 * tests/extrac01.sh: Removed.
5295 * tests/extrac02.sh: Removed.
5296 * tests/extrac03.sh: Removed.
5297 * tests/extrac04.sh: Removed.
5298 * tests/extrac05.sh: Removed.
5299 * tests/gzip.sh: Removed.
5300 * tests/incremen.sh: Removed.
5301 * tests/ignfail.sh: Removed.
5302 * tests/link01.sh: Removed.
5303 * tests/listed01.sh: Removed.
5304 * tests/listed02.sh: Removed.
5305 * tests/longv7.sh: Removed.
5306 * tests/multiv01.sh: Removed.
5307 * tests/multiv02.sh: Removed.
5308 * tests/multiv03.sh: Removed.
5309 * tests/old.sh: Removed.
5310 * tests/options.sh: Removed.
5311 * tests/same-order01.sh: Removed.
5312 * tests/same-order02.sh: Removed.
5313 * tests/volume.sh: Removed.
5314 * tests/recurse.sh: Removed.
5315 * tests/sparse01.sh: Removed.
5316 * tests/star/gtarfail.sh: Removed.
5317 * tests/star/gtarfail2.sh: Removed.
5318 * tests/star/multi-fail.sh: Removed.
5319 * tests/star/ustar-big-2g.sh: Removed.
5320 * tests/star/ustar-big-8g.sh: Removed.
5321 * tests/star/pax-big-10g.sh: Removed.
5323 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5325 * bootstrap: Install genfile.c from paxutils
5326 * tests/genfile.c: Removed. Integrated into
5328 * tests/mksparse.c: Removed. Integrated into
5329 (paxutils) genfile.c
5330 * tests/Makefile.am: Removed mksparse
5331 * tests/sparse01.sh: Use genfile instead of mksparse
5333 2004-09-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5335 Started merging with cpio into paxutils. Sources before
5336 this point are tagged alpha-1_14_90
5338 * Makefile.am: Updated for use with paxutils
5339 * README-alpha: Likewise
5340 * bootstrap: Likewise
5341 * configure.ac: Likewise
5342 * lib/Makefile.tmpl: Likewise
5343 * po/POTFILES.in: Likewise
5344 * src/Makefile.am: Likewise
5345 * src/buffer.c: Likewise
5346 * src/common.h: Likewise
5347 * src/compare.c: Likewise
5348 * src/create.c: Likewise
5349 * src/delete.c: Likewise
5350 * src/extract.c: Likewise
5351 * src/incremen.c: Likewise
5352 * src/list.c: Likewise
5353 * src/mangle.c: Likewise
5354 * src/misc.c: Likewise
5355 * src/names.c: Likewise
5356 * src/sparse.c: Likewise
5357 * src/system.c: Likewise
5358 * src/tar.c: Likewise
5359 * src/update.c: Likewise
5360 * src/utf8.c: Likewise
5361 * src/xheader.c: Likewise
5363 * src/system.h: Removed
5364 * src/rmt.c: Removed
5365 * src/rmt.h: Removed
5366 * src/rtapelib.c: Removed
5368 2004-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5370 * tests/listed02.sh: Do not depend on any particular ordering
5373 2004-09-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5375 * doc/tar.texi: Document the use of -C option in
5376 file lists. Document --seek option.
5377 * configure.ac: New option --with-rmt. New configuration variable
5378 DEFAULT_RMT_DIR. Removed DEFAULT_RMT_COMMAND.
5379 * src/Makefile.am: Install rmt into rmtdir
5380 * src/tar.c (usage): Minor fix.
5384 2004-09-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5386 * configure.ac: Raised version number to 1.14.90
5387 * src/common.h (is_individual_file): New prototype
5388 * src/create.c (dump_file0): Fix bug introduced
5390 * src/names.c (register_individual_file)
5391 (is_individual_file): New functions.
5392 * tests/listed01.sh: Use genfile instead of dd.
5393 * tests/listed02.sh: New file.
5394 * tests/Makefile.am: Added listed02.sh
5398 2004-08-31 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5400 * src/sparse.c (sparse_add_map): Fixed improper initializations
5401 of sparse_map_size. We assume that whatever number it contains
5402 describes adequately the current size of sparse_map. The only
5403 number we need to reset is sparse_map_avail.
5404 * src/compare.c (verify_volume): Call set_next_block_after
5405 if read_header returns HEADER_FAILURE
5406 Destroy and reinitialize content of current_stat_info and
5407 extended_header after each iteration (bug reported by
5408 John L. Males <jlmales@yahoo.com>).
5409 Issue a warning if the created archive contains some members
5410 whose file names were stripped off their leading prefixes.
5411 This is a temporary fix of the issue reported by Bdale Garbee
5412 <bdale@gag.com> (Refs: Debian bug 230064, Message-Id
5413 <87n07kyzhi.fsf@rover.gag.com>, Sun, 15 Feb 2004 11:22:17 -0700)
5415 * src/names.c (removed_prefixes_p): New function.
5417 * src/buffer.c: When computing write rate do not take
5418 into account the time needed to verify the archive(s).
5419 The bug reported by John L. Males <jlmales@yahoo.com>
5420 (set_start_time,compute_duration): New functions.
5421 (print_total_written): Use the result of compute_duration().
5422 (close_archive): Call compute_duration.
5423 * src/common.h (set_start_time, removed_prefixes_p): New prototypes.
5424 * src/list.c (decode_header): Fixed initialization
5425 of stat_info->is_sparse
5426 * src/tar.c (main): Call set_start_time().
5428 * src/misc.c (unquote_string): Unquote '\a' and '\v'.
5429 Reported by Helmut Waitzmann <helmut.waitzmann@web.de>.
5434 2004-08-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5436 * src/tar.c: Fix copy-n-paste errors in the license
5438 2004-08-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5440 * scripts/backup.in: Renamed LIBPATH to LIBDIR.
5441 Use ROOT_FS with -C option. Do not send mail
5442 if ADMINISTRATOR is set to NONE.
5443 * scripts/backup.sh.in (test_root): Append / to
5444 ROOT_FS if it does not already end in it.
5445 * scripts/restore.in: Renamed LIBPATH to LIBDIR.
5446 New option -a (--all). Do not start restore unless
5447 -a or patterns are given.
5448 (restore_fs,restore_files): Fixed use of --listed option.
5449 * doc/tar.texi: Updated
5452 2004-08-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5454 * src/tar.c (find_argp_option): Fixed typo
5456 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5458 Merge argp, getopt, xalloc changes from gnulib.
5459 * bootstrap (gnulib_modules): Add xalloc-die.
5460 Remove code to test for patches; we don't have patches now.
5461 Set LC_ALL=C so that file names sort consistently.
5462 Prefer the gnulib copies of gettext.m4, glibc21.m4,
5463 lib-ld.m4, lib-prefix.m4, po.m4 too.
5465 * patches/getopt.diff: Remove; gnulib now works unpatched.
5466 * configure.ac (_getopt_long_only_r): Remove check.
5467 gl_ARGP now does this for us.
5468 * lib/.cvsignore: Add fnmatch.h, getopt_.h, sysexit.h,
5470 * src/extract.c: Adjust to changes to gnulib xalloc module.
5471 (extr_init): Remove assignment to xalloc_fail_func; no longer needed.
5472 (xalloc_die): New function.
5474 2004-08-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5478 * src/buffer.c (flush_write): Limit filenames
5479 of the members that straddle multivolume archive
5480 boundary to 100 characters.
5481 (flush_read): Use strncmp when comparing multivolume member
5483 * tests/multiv03.sh: New file
5484 * tests/Makefile.am: Added multiv03.sh
5486 2004-08-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5488 * src/list.c (read_and): Call decode_header before
5489 calling skip_member()
5490 (skip_member): Use is_sparse field to determine if the
5491 member is a sparse file.
5493 * tests/Makefile.am: Added extrac05.sh
5494 * tests/extrac05.sh: New file
5495 * tests/append.sh: Rearranged leading comments. Added explicit
5496 references to report messages wherever available.
5497 * tests/delete01.sh: Likewise
5498 * tests/delete02.sh: Likewise
5499 * tests/delete03.sh: Likewise
5500 * tests/delete04.sh: Likewise
5501 * tests/extrac01.sh: Likewise
5502 * tests/extrac02.sh: Likewise
5503 * tests/extrac03.sh: Likewise
5504 * tests/extrac04.sh: Likewise
5505 * tests/gzip.sh: Likewise
5506 * tests/ignfail.sh: Likewise
5507 * tests/incremen.sh: Likewise
5508 * tests/link01.sh: Likewise
5509 * tests/listed01.sh: Likewise
5510 * tests/longv7.sh: Likewise
5511 * tests/multiv01.sh: Likewise
5512 * tests/multiv02.sh: Likewise
5513 * tests/old.sh: Likewise
5514 * tests/options.sh: Likewise
5515 * tests/recurse.sh: Likewise
5516 * tests/same-order01.sh: Likewise
5517 * tests/same-order02.sh: Likewise
5518 * tests/sparse01.sh: Likewise
5519 * tests/version.sh: Likewise
5520 * tests/volume.sh: Likewise
5522 2004-08-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5524 * bootstrap: Extended --update-po option to take an
5525 optional argument specifying the po file to update.
5526 * src/create.c: Improved compatibility with 1.13.25
5527 * tests/link01.sh: New file.
5528 * tests/Makefile.am: Added link01.sh
5530 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5534 * patches/argp.diff: Remove; no longer needed.
5536 * lib/.cvsignore: Add stat-macros.h.
5537 Remove addext.c, malloc.c, realloc.c.
5539 * src/extract.c: Include <getcwd.h>.
5540 (extract_archive): Rewrite with new macro IS_ABSOLUTE_FILE_NAME.
5541 * src/extract.c (make_directories):
5542 FILESYSTEM_PREFIX_LEN -> FILE_SYSTEM_PREFIX_LEN.
5543 * src/misc.c (must_be_dot_or_slash): Likewise.
5544 * src/names.c (excluded_name, safer_name_suffix, stripped_prefix_len):
5546 * src/tar.c (parse_opt): Likewise.
5547 * src/incremen.c (purge_directory): Fix format buffer typos in warning
5549 * src/tar.c (options): Add missing initializers to pacify gcc.
5550 (decode_options): Remove unused var.
5552 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
5554 * bootstrap (gnulib_modules): Add getpagesize.
5555 * configure.ac (valloc): Remove check; valloc no longer used.
5556 * lib/.cvsignore: Add getpagesize.h.
5557 * m4/.cvsignore: Add getpagesize.m4.
5558 * src/buffer.c (record_buffer): New var.
5559 (open_archive): Don't use valloc; on older or buggy hosts, you can't
5560 free the result. Use page_aligned_alloc instead.
5561 * src/compare.c (diff_init): Likewise.
5562 * src/buffer.c (open_archive): Record the pointer to be freed
5564 (close_archive): Free record_buffer.
5565 * src/common.h (page_aligned_alloc): New decl.
5566 * src/misc.c (quote_n, quote): Remove these redundant functions.
5567 (ptr_align): New function, from coreutils/src/system.h.
5568 (page_aligned_alloc): New function.
5569 * src/system.h (valloc): Remove.
5571 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5573 * src/extract.c (extract_archive): Do not report an error
5574 when hard-linking X to X when X exists. Problem reported by
5576 * lib/.cvsignore: Add fchown-stub.c.
5578 2004-06-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5581 * src/common.h (root_device): New global.
5582 (gnu_restore): Renamed to purge_directory().
5583 * src/extract.c (extr_init): Save the device number
5585 (extract_archive): Renamed gnu_restore() to purge_directory().
5586 * src/incremen.c (gnu_restore): Renamed to purge_directory().
5587 Do not attempt to purge the directory if it is on a different
5588 device and one_file_system_option is set.
5590 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5592 * doc/tar.texi: The actual default for exclude patterns
5593 is --no-anchored. Fixed.
5594 * src/tar.c (options): Likewise.
5595 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
5597 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5599 * doc/tar.texi: Fixed several inconsistencies.
5600 * src/tar.c: Fixed docstring for --checkpoint option.
5602 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5604 * src/buffer.c (seek_archive): New function
5605 * src/common.h (seek_archive): New function
5606 (seekable_archive): New global.
5607 * src/list.c (skip_file): Use seek_archive() if
5609 * src/tar.c (struct fmttab): Accept 'pax' as alias
5611 (options): New option -n (--seek).
5612 * src/update.c: Determine type of the archive before
5617 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5619 * bootstrap: New option --update-po
5620 * src/tar.c: New option -H (short alias to --format)
5621 * doc/tar.texi: Document -H option
5622 * src/names.c (safer_name_suffix): Fixed bug introduced
5625 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5627 * bootstrap: Apply patches from patch subdirectory
5629 * patches/argp.diff: New file
5630 * patches/getopt.diff: New file
5631 * configure.ac: Check for _getopt_long_only_r and
5632 force using included version of getopt if the function
5634 * src/tar.c: Use argp for command line parsing.
5635 * src/system.h: Minor formatting fix
5636 * m4/.cvsignore: Updated
5637 * lib/.cvsignore: Updated
5638 * doc/tar.texi: Minor fix.
5639 * src/extract.c: Fix improper use of 'path' term
5640 * src/incremen.c: Likewise
5641 * src/list.c: Likewise
5642 * src/misc.c: Likewise
5643 * src/names.c: Likewise
5644 * src/rmt.h: Likewise
5645 * src/rtapelib.c: Likewise
5646 * src/update.c: Likewise
5647 * src/xheader.c: Likewise
5648 * tests/star/README: Minor fix
5650 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5652 * configure.ac: Raised version number to 1.14.1
5653 * src/tar.c: Renamed --strip-path to --strip-components
5654 Changed improper use of _() to ngettext().
5655 * src/extract.c: Renamed strip_path_option to strip_components_option
5656 * src/common.h: Likewise.
5658 * doc/tar.texi: Updated
5660 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5662 * src/system.c (sys_child_open_for_uncompress): Do not
5663 set read_full_records_option: the compressed archive is
5664 likely not to contain integer number of records. Should
5665 the user wish to use reblocking, he may always give tar
5666 -B option. This is a minor improvement over the change
5668 * src/buffer.c (open_archive): Removed assignment to
5669 read_full_records_option.
5671 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
5672 as the format argument, rather than a possibly-translated variable
5673 string. Patch provided by Jim Meyering <jim@meyering.net>
5674 * src/tar.c (decode_options): Fixed typo in the comment.
5675 * tests/star/README: Minor correction
5677 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5679 * directory: New file. GNU directory entry for tar.
5680 * doc/Makefile.am: Rewritten. Added rules for generating
5681 documentation for the project's website.
5682 * doc/.cvsignore: Updated
5683 * doc/index.html.in: New file.
5685 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5687 * configure.ac: Raised version number to 1.14
5689 * tests/after: Added copyleft statement
5690 * tests/before: Added copyleft statement
5691 * tests/preset.in: Added copyleft statement
5693 Tar 1.14 is released. Sources up to this point are tagged
5696 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5698 * configure.ac: Fixed prerequisite headers for sys/buf.h
5700 * src/system.h: Likewise.
5701 * tests/after (compare): Fixed argument quoting under eval
5702 * tests/before: Quote TAR_ARCHIVE_FORMATS
5704 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5709 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
5710 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
5711 the pathname of the rmt utility.
5712 New option --enable-backup-scripts.
5713 * doc/tar.texi: Updated
5714 * scripts/Makefile.am: Install the scripts only if requested
5716 * scripts/backup.in: Fixed --version output.
5717 Fixed initialization of the listing files and printing
5718 the time of the last previous level dump.
5719 * scripts/restore.in: Fixed --version output.
5720 * src/Makefile.am (localedir.h rule): Generate correct
5721 DEFAULT_RMT_COMMAND variable.
5722 * src/common.h (rmt_command_option): New variable.
5723 * src/list.c (read_and): Print block number before
5724 issuing 'Skipping to next header' diagnostics, if
5725 requested by block_number_option.
5726 * src/rtapelib.c: Use rmt_command_option instead of
5727 hardcoded "/etc/rmt".
5728 * src/tar.c: New option --rmt-command.
5729 (decode_options): Handle --rmt-command. Initialize
5730 rmt_command_option to DEFAULT_RMT_COMMAND.
5732 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5734 * doc/tar.texi: Further update.
5736 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5738 * configure.ac: Minor fix
5739 * scripts/Makefile.am: Updated
5740 * scripts/backup-specs: Updated
5741 * scripts/backup.in: Minor fixes
5742 * scripts/backup.sh: Removed
5743 * scripts/backup.sh.in: New file. Source for backup.sh
5744 * scripts/restore.in: New file
5745 * scripts/.cvsignore: Updated
5746 * scripts/WARNING: Removed
5747 * doc/tar.texi: Updated
5750 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5752 * src/names.c (name_gather): Bugfix: Honor single -C with
5754 * tests/same-order01.sh: New file
5755 * tests/same-order02.sh: New file
5756 * tests/Makefile.am: Updated
5758 * tests/append.sh: Added copyleft header
5759 * tests/delete01.sh: Likewise
5760 * tests/delete02.sh: Likewise
5761 * tests/delete04.sh: Likewise
5762 * tests/extrac01.sh: Likewise
5763 * tests/extrac02.sh: Likewise
5764 * tests/extrac03.sh: Likewise
5765 * tests/extrac04.sh: Likewise
5766 * tests/gzip.sh: Likewise
5767 * tests/ignfail.sh: Likewise
5768 * tests/incremen.sh: Likewise
5769 * tests/multiv01.sh: Likewise
5770 * tests/old.sh: Likewise
5771 * tests/options.sh: Likewise
5772 * tests/recurse.sh: Likewise
5773 * tests/version.sh: Likewise
5774 * tests/volume.sh: Likewise
5775 * tests/star/gtarfail.sh: Likewise
5776 * tests/star/gtarfail2.sh: Likewise
5777 * tests/star/multi-fail.sh: Likewise
5778 * tests/star/pax-big-10g.sh: Likewise
5779 * tests/star/qucktest.sh: Likewise
5780 * tests/star/ustar-big-2g.sh: Likewise
5781 * tests/star/ustar-big-8g.sh: Likewise
5783 * doc/.cvsignore: Updated
5785 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5787 * configure.ac: Check whether date accepts +format argument
5788 (for backup scripts).
5789 * scripts/level-0: Removed
5790 * scripts/level-1: Removed
5791 * scripts/weekly.new: Removed
5792 * scripts/dump-remind: Removed
5793 * scripts/backup.in: New file
5794 * scripts/backup.sh: New file
5795 * scripts/dump-remind.in: New file
5796 * scripts/backup-specs: Updated
5797 * scripts/Makefile.am: Updated for new directory contents.
5798 * scripts/.cvsignore: Updated
5800 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5803 * doc/tar.texi: Updated
5804 * src/tar.c: --utc implies -vv
5806 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5808 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
5809 does not define it if it fails to find iconv.h.
5811 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5813 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
5814 and parts of configure.ac
5815 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
5816 * lib/Makefile.am: Removed
5817 * lib/Makefile.tmpl: New file.
5818 * lib/.cvsignore: Updated
5819 * m4/.cvsignore: Updated
5820 * src/xheader.c: Include stpcpy.h
5822 * src/create.c: Produce an error, not warning, if the
5823 filename is too long.
5824 * tests/longv7.sh: Synchronized with the recent changes.
5826 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5828 * configure.ac: Fixed test for iconv_t
5829 * src/rmt.h: Bugfix by Jürgen Weigert
5830 * THANKS: Add Jürgen Weigert
5831 * tests/star/README: Fixed typo
5833 2004-04-04 Paul Eggert <eggert@twinsun.com>
5835 Merge getdate documentation changes from coreutils.
5837 * doc/getdate.texi: Update from coreutils CVS.
5838 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
5840 Merge recent gnulib changes, and remove some lint.
5842 Improve support for nanosecond-resolution time stamps.
5843 * bootstrap: Add gettime, timespec modules.
5844 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
5845 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
5847 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
5848 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
5849 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
5850 * src/common.h (newer_mtime_option): Now a struct timespec, not
5851 time_t. All uses changed.
5852 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
5853 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
5854 * src/incremen.c (scan_path): Likewise.
5855 * src/list.c (read_and): Likewise.
5856 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
5857 whether newer_mtime_option is initialized.
5858 * src/tar.c (decode_options): Likewise.
5859 * src/tar.c (decode_options): Adjust to new signature for get_date.
5861 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
5862 result of safe_read, full_write, and similar functions.
5863 Detect safe_read error by comparing to SAFE_READ_ERROR;
5864 detect full_write error by comparing to 0.
5866 * src/common.h (write_error_details, sys_write_archive_buffer):
5868 * src/misc.c (write_error_details): Likewise.
5869 * src/rmt.c (main): Likewise.
5870 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
5871 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
5872 * src/sparse.c (sparse_scan_file, sparse_dump_region,
5873 check_sparse_region, check_data_region): Likewise.
5874 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
5875 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
5876 * src/update.c (append_file): Likewise.
5878 * src/buffer.c (clear_read_error_count): Use explicit (void)
5879 to indicate a function with no arguments.
5880 * src/create.c (check_links): Likewise.
5881 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
5882 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
5883 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
5884 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
5886 * src/utf8.c (get_input_charset): Likewise.
5887 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
5888 xheader_decode_global, extended_header_init): Likewise.
5889 * tests/mksparse.c (usage): Likewise.
5891 * src/buffer.c (new_volume): Rename local variables to avoid
5893 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
5894 sparse_file_p, sparse_member_p, sparse_fixup_header,
5895 sparse_dump_file, sparce_extract_file, sparse_skip_file,
5896 sparse_diff_file): Likewise.
5897 * src/compare.c (diff_archive): Likewise.
5898 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
5899 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
5901 * src/extract.c (repair_delayed_set_stat): Likewise.
5902 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
5904 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
5905 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
5906 sparse_dump_file, sparse_file_p, sparse_member_p,
5907 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
5908 check_data_region, sparse_diff_file): Likewise.
5909 * src/system.c (sys_stat_nanoseconds): Likewise.
5910 * src/xheader.c (xheader_format_name): Likewise.
5912 * src/common.h (enum old_files): Remove comma before }; not portable.
5914 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
5915 * src/rmt.c (usage): Likewise.
5916 * src/xheader.c (xheader_set_single_keyword): Likewise.
5917 * tests/genfile.c (usage): Likewise.
5918 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
5921 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
5923 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
5924 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
5925 langtab.charset, charset_lookup): Likewise.
5927 * src/common.h (name_init): Remove unused args. All callers changed.
5928 * src/names.c (name_init): Likewise.
5930 * src/common.h (usage, xheader_write, xheader_write_global,
5931 sys_reset_uid_gid): New decls.
5933 * src/compare.c (report_difference, process_noop): Add
5934 __attribute__ ((unused)) for unused attributes.
5935 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
5937 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
5938 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
5939 path_coder, size_coder, uid_coder, uname_coder,
5940 sparse_numblocks_coder): Likewise.
5942 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
5943 dump_file0): Now static.
5944 * src/utf8.c (charset_lookup): Likewise.
5945 * src/xheader.c (xheader_protected_pattern_p,
5946 xheader_protected_keyword_p, xheader_set_single_keyword,
5947 xheader_keyword_deleted_p, xheader_keyword_override_p,
5948 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
5950 * tests/genfile.c (usage): Likewise.
5951 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
5954 * src/create.c (hash_link): Rewrite to avoid cast.
5956 * src/extract.c (file_newer_p): Use parameter, not global var.
5957 * src/misc.c (write_error_details): Likewise.
5959 * src/extract.c (prepare_to_extract): Remove directory arg; not
5960 used. All callers changed.
5962 * src/misc.c (close_fatal): Remove; not used.
5963 * src/system.c (sys_utimes): Likewise.
5965 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
5967 * src/rmt.c (main): Update copyright date to 2004.
5968 * src/tar.c (decode_options): Likewise.
5970 * src/rtapelib.c (get_status_string): Don't lose errno when
5971 skipping the error messages.
5972 (get_status): Report an error if atol returns a negative number.
5974 * src/utf8.c (struct langtab, langtab, charset_lookup,
5975 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
5977 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
5978 Use macros, not definitions, to avoid type clashes with system
5980 (charset_lookup): Local var is now auto, not static.
5981 (utf8_convert): Use ICONV_CONST instead of const, to avoid
5984 * src/utf8.c (langtab): Initialize all elements of struct, to
5986 * src/xheader.c (xhdr_tab): Likewise.
5988 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
5990 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
5992 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
5995 * configure.ac: Raised version number to 1.13.94
5996 * src/system.h: Protect inclusion of <sys/time.h>
5998 Declare time() if HAVE_DECL_TIME is 0
5999 * tests/.cvsignore: Added mksparse
6001 * tests/sparse01.sh: New file
6002 * tests/multiv02.sh: New file
6003 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
6004 * tests/longv7.sh: Added missing call to 'after'
6006 * src/common.h: Added missing prototypes
6007 * src/compare.c (diff_archive): Use is_sparse member
6008 instead of GNUTYPE_SPARSE.
6009 * src/create.c: Removed unused variables
6010 * src/extract.c (extract_archive): Use sparse_member_p instead
6012 Removed unused variables
6013 * src/list.c (decode_header): Use sparse_fixup_header to correct
6015 (print_header): Do not rely on GNUTYPE_SPARSE type.
6016 Use st->stat.st_size to print real file size.
6017 (skip_member): Assign stat_info.file_name to save_name. This fixes
6018 bug reported by Mads Martin Joergensen <mmj@suse.de>
6019 Use sparse_skip_file() to skip sparse members.
6020 * src/rtapelib.c: include "common.h"
6021 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
6022 (struct tar_sparse_optab.fixup_header): New member
6023 (tar_sparse_member_p): New function.
6024 (tar_sparse_init): Return true if decode_header is not provided
6025 (tar_sparse_fixup_header)
6026 (sparse_member_p,sparse_fixup_header)
6028 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
6029 (star_fixup_header, pax_sparse_member_p): New function
6030 (pax_decode_header): Remove
6031 * src/system.h: Include <sys/time.h> and <utime.h> when available
6032 * src/tar.c (usage): Prototype moved to common.h
6033 * src/tar.h (struct tar_stat_info.is_sparse): New member
6034 * src/utf8.c (utf8_convert): Changed prototype
6035 (get_input_charset): Removed unused variable
6036 * src/xheader.c: include <fnmatch.h>
6037 (size_decoder): Assign to both st->archive_file_size and
6039 (st->stat.st_size): Assign to st->stat.st_size
6040 (sparse_numbytes_decoder): Removed unused variable
6041 * src/.cvsignore: Added .gdbinit
6042 * THANKS: Added Mads Martin Joergensen
6044 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6046 * src/create.c (write_long_name): Do not allow more than
6047 NAME_FIELD_SIZE-1 characters in a file name for V7 format
6049 * tests/longv7.sh: New file.
6050 * tests/Makefile.am: Add longv7.sh
6052 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6054 * src/buffer.c (open_archive): Clear read_full_records_option
6055 if reading from a pipe.
6056 (short_read): Display warning about the deduced record size
6058 * tests/star/pax-big-10g.sh: Updated to match the above changes.
6059 * tests/star/ustar-big-2g.sh: Likewise.
6060 * tests/star/ustar-big-8g.sh: Likewise.
6062 * configure.ac: Added gl_FUNC_STRTOULL
6063 * src/create.c (start_header): Check for GNU_FORMAT
6064 if incremental_option is set.
6065 * src/xheader.c (to_decimal): New function.
6066 (xheader_format_name): Use to_decimal() instead of snprintf.
6067 * tests/listed01.sh: Use genfile instead of dd
6068 * tests/multiv01.sh: Likewise.
6070 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6072 * src/list.c (read_and): Stop processing the archive after
6073 encountering a single zero record. Many old archives contain
6074 arbitrary garbage after it.
6075 The warning is issued anyway.
6077 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6079 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
6080 conversion buffer was not null terminated. Fix provided
6081 by Leland Lucius <llucius@tiny.net>
6082 * THANKS: Added Leland Lucius
6083 * src/utf8.c (utf8_convert): Indentation fix.
6085 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6087 * src/buffer.c (flush_read): Bugfix: the
6088 condition at line 714 included
6090 || (status > 0 && !read_full_records_option)
6092 which is grossly wrong, since even if new_volume() below succeeds,
6093 the subsequent call to rmtread will overwrite the chunk of data
6094 already read in the buffer and thus spoil everything.
6095 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
6097 * tests/star/multi-fail.sh: New test.
6098 * tests/Makefile.am: Added multi-fail.sh
6099 * tests/star/README: Updated
6101 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6104 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
6105 * src/common.h (utc_option): new global
6106 (enum old_files.KEEP_NEWER_FILES): New element
6107 * src/extract.c: Handle --keep-newer-files option
6108 * src/list.c (tartime): Print UTC if --utc was given.
6109 * src/tar.c: New options: --utc and keep-newer-files
6111 * tests/Makefile.am: Added new tests
6112 * tests/after: Rewritten
6113 * tests/before: Rewritten
6114 * tests/preset.in: Rewritten
6115 * tests/delete03.sh: Accommodate for the new testsuite logic
6116 * tests/gzip.sh: Likewise
6117 * tests/incremen.sh: Likewise
6118 * tests/listed01.sh: Likewise
6119 * tests/multiv01.sh: Likewise
6120 * tests/old.sh: Likewise
6121 * tests/options.sh: Likewise
6122 * tests/version.sh: Likewise
6123 * tests/volume.sh: Likewise
6125 * tests/star: New directory
6126 * tests/star/README: New file
6127 * tests/star/gtarfail.sh: New file
6128 * tests/star/gtarfail2.sh: New file
6129 * tests/star/pax-big-10g.sh: New file
6130 * tests/star/qucktest.sh: New file
6131 * tests/star/ustar-big-2g.sh: New file
6132 * tests/star/ustar-big-8g.sh: New file
6134 2004-02-26 Paul Eggert <eggert@twinsun.com>
6136 * doc/tar.texi (dircategory Individual utilities): Append period,
6137 as suggested by Karl Berry.
6139 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6141 * src/list.c (decode_header): Call xheader_decode before
6142 the assignment to current_stat_info.archive_file_size.
6144 2004-02-23 Paul Eggert <eggert@twinsun.com>
6146 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
6148 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6153 * tests/before: Move testing of the prerequisite archive formats
6154 to the separate function 'prereq'. Do not expect any arguments
6155 * tests/delete03.sh: Use prereq() instead of passing arguments
6157 * tests/incremen.sh: Likewise.
6158 * tests/listed01.sh: Likewise.
6159 * tests/multiv01.sh: Likewise.
6161 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6163 Added UTF-8 support. Finished global extended header
6167 * configure.ac: Detect libiconv
6168 * src/utf8.c: New file. Conversions to and from utf-8.
6169 * src/Makefile.am: Added utf8.c
6170 * src/create.c (write_header_name) In pax format, use
6171 "path" keyword if the file name is not ASCII
6172 (start_header): Likewise for uname and gname.
6173 * src/list.c: Decode encountered global headers.
6174 * src/xheader.c: Use keywords from the global
6176 Correctly handle UTF-8 conversions.
6177 (xheader_list_destroy): New function.
6178 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
6179 missing gettext markers
6180 (decode_record): Rewritten using caller-provided handler and
6182 * tests/listed01.sh: Give credit to Andreas Schuldei.
6184 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6186 * src/create.c (dump_file0): The conditional at line
6187 1296 prevented incremental backups on individual files
6188 from working, as reported by Andreas Schuldei
6189 <andreas@schuldei.org>.
6191 This is due to the condition
6193 (0 < top_level || !incremental_option)
6195 Removing it makes incremental backups work for individual
6196 files as well as for directories. On the other hand, it does
6197 not affect other functionality, as shown by the reasoning below:
6199 To begin with, the two parts of this condition are mutually
6200 superfluous, because
6202 1) when top_level < 0, incremental_option == 1
6203 so the condition yields false
6204 2) when top_level >= 0, incremental_option == 0
6205 so the condition yields true.
6207 In other words, it is completely equivalent to
6209 (!incremental_option)
6211 Now, let's consider the effect of its removal. There are two cases:
6213 1) when incremental_option==1
6214 This means incremental backup in progress. In this case dump_file
6215 is invoked only for directories or for files marked with 'Y' by
6216 get_directory_contents. The latter are those that did not meet the
6217 condition in incremen.c:242, which is exactly the same condition
6218 as this at create.c:1296. So, for these files the check
6219 (!incremental_option) is useless, since the rest of the
6220 conditional will yield false anyway. On the other hand, if
6221 dump_file is invoked on a directory, the conditional will yield
6222 false due to !S_ISDIR assertion, so these will be processed as usual.
6224 Thus, for this case the extra condition (!incremental_option) is
6225 irrelevant, and its removal won't alter the behavior of tar,
6226 *except* that it will enable incremental backups on individual
6227 files, which is the wanted effect.
6229 2) when incremental_option==0
6230 In this case the condition yields true and its removal does not
6231 affect the functionality.
6234 * configure.ac: Raised patchlevel to 93
6235 * src/incremen.c: Minor stylistic fixes.
6236 * tests/listed01.sh: New test. Check listed incremental
6237 backups on individual files.
6238 * tests/Makefile.am: Added listed01.sh
6240 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6242 * src/common.h (simple_finish_header,start_private_header): New
6244 (xheader_ghdr_name): Changed declaration
6245 * src/create.c (start_private_header): Removed static qualifier.
6246 (write_extended): Removed superfluous last argument. Use
6248 (simple_finish_header): New function.
6249 (finish_header): Use simple_finish_header() to break recursive
6250 dependency between this function and write_extended().
6251 * src/tar.c (assert_format): Do not bail out if several
6252 --format arguments are given. This is a common case when
6253 TAR_OPTIONS are used.
6254 (decode_options): New option --show-defaults displays the
6255 compiled-in defaults.
6256 Use POSIX format if no --format option was given and
6257 --pax-option was specified.
6258 Do not allow to use --pax-option unless the archive format is
6259 set to POSIX (or reading subcommand is requested).
6261 * src/update.c (update_archive): Write global extended header if
6263 * src/xheader.c (xheader_format_name): Bugfix.
6264 (xheader_xhdr_name): Changed the default extended header name
6265 to '%d/PaxHeaders.%p/%f', as POSIX requires.
6266 (xheader_ghdr_name): Removed unused argument.
6267 (xheader_write,xheader_write_global): New function.
6268 (xheader_decode): Modified to honor overrides whatever
6269 the current archive format is.
6271 * src/delete.c (delete_archive_members): Call xheader_decode
6273 * src/list.c (decode_header): Likewise.
6274 * src/incremen.c (sort_obstack): Fixed typo in the comment
6276 * doc/tar.texi: Document new default for extended
6279 * tests/before: Accept an optional list of allowed archive
6280 formats. Exit with the status 77 if the current archive
6281 format does not match any of them.
6282 * tests/delete03.sh: Require gnu, oldgnu or posix format
6283 * tests/incremen.sh: Require gnu or oldgnu format
6284 * tests/multiv01.sh: Likewise
6286 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6288 * doc/tar.texi (Option Summary): Documented --pax-option
6289 * src/tar.c: Likewise.
6291 * src/create.c (to_chars): Added a comment.
6292 * src/tar.h: Comment to GNU_FORMAT
6294 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6297 * configure.ac: Added stpcpy
6298 * bootstrap: Likewise
6299 * lib/Makefile.am: Likewise
6300 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
6302 * src/create.c (write_extended): Call xheader_xhdr_name
6303 instead of using hardcoded "././@PaxHeader" name.
6304 * src/tar.c: New option --pax-option (equivalent to -o option
6306 * src/xheader.c: Implement pax -o option. Fixed misleading
6307 heading comment (introduced 2003-09-02).
6308 * src/incremen.c: Minor fixes
6309 * m4/.cvsignore: Updated
6311 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6313 * src/incremen.c: Removed accumulator stuff in favor of obstack.
6314 (get_directory_contents): Split into two functions
6315 * src/update.c: Minor changes
6316 * doc/tar.texi: Fixed typo
6318 2004-02-15 Paul Eggert <eggert@twinsun.com>
6320 Fix Debian bug 230872, originally reported by Jeff King in
6321 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
6323 * doc/tar.texi (posix compliance): Remove. The whole section
6324 was a misunderstanding of what POSIXLY_CORRECT is supposed to
6325 mean. The GNU Coding Standards says that POSIXLY_CORRECT
6326 is for disabling extensions that are incompatible with POSIX:
6327 it is not for disabling compatible extensions. All references
6328 to this section removed.
6329 (posix): This format is created only if the posix format is
6330 specified; it is no longer created if gnu format is specified
6331 and POSIXLY_CORRECT is set.
6332 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
6333 POSIX does not specify the behavior of tar, so we should
6334 not worry about POSIXLY_CORRECT here.
6336 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6338 * Makefile.am: Removed m4
6339 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
6341 * README-alpha: Updated
6342 * bootstrap: Updated TP URL, improved help output. Default
6343 to :ext:anoncvs and set CVS_RSH, unless already set.
6344 * m4/Makefile.am: Removed
6346 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6348 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
6349 Use $option instead of $1 so all options will be parsed.
6351 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6353 Started rewriting buffer.c ...
6355 * bootstrap: New option --no-po
6356 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
6357 (time_to_start_writing): Changed data type
6358 (file_to_switch_to): Removed. Variable never assigned to.
6359 (open_archive) Moved option compatibility checks to tar.c
6360 Other minor changes.
6361 * src/common.h (maybe_backup_file): Changed return type
6362 * src/misc.c: Likewise.
6363 * src/create.c: Updated invocations of safer_name_suffix
6364 * src/extract.c: Likewise
6365 * src/delete.c: Updated assignment to write_archive_to_stdout
6366 * src/tar.c (decode_options): More option compatibility checks
6367 (moved from buffer.c)
6368 * src/update.c (time_to_start_writing): Changed data type.
6369 * tests/recurse.sh: New test case.
6370 * tests/mksparse.c: New file.
6371 * tests/Makefile.am: Added recurse.sh and mksparse.c
6373 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6375 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
6376 Martin Simmons for the patch.
6377 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
6378 <pius@pld-linux.org> for the patch.
6380 2003-12-26 Paul Eggert <eggert@twinsun.com>
6382 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
6383 and translation website.
6385 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
6386 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
6387 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
6388 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
6389 files are replaced by autoreconf. Also, there seems to be a bug
6390 in gettext/autoconf/automake if we try to omit these files after
6391 autoreconf has replaced them, even though the gettext manual says
6392 they're optional. So give up and just include them for now, even
6393 though they make 'configure' longer and slower.
6395 Change translation URL from
6396 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
6397 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
6398 accommodate translator website revamp.
6400 Fail if autoreconf fails.
6402 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
6403 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
6404 ignore files now supplied by gettext 0.13.1.
6406 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6408 Synchronized with the backup repository on Mirddin
6410 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6412 * configure.ac: Check for varios members of struct stat
6413 that may represent file modification times with a subsecond
6415 Check for utimes (for future use)
6416 * src/buffer.c (short_read): Issue a warning on short reads.
6417 * src/common.h (sys_stat_nanoseconds): New function
6418 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
6419 * src/list.c (read_and): Treat only two successive zero
6420 filled blocks as an EOF indicator. Issue a warning if
6421 a single one is encountered.
6422 * src/system.c (sys_stat_nanoseconds): New function
6423 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
6425 * src/xheader.c (code_time,decode_time): Support for subsecond
6427 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
6428 (mtime_coder,mtime_decoder): Update invocations of code_time and
6430 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
6431 (sparse_numblocks_decoder,sparse_offset_decoder)
6432 (sparse_numbytes_decoder): Updated
6434 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6436 * src/names.c (safer_name_suffix): Reverted change made
6437 2003-11-14. Reason: Discussion with Paul Eggert and
6438 Jean-Louis Martineau. See also ChangeLog entry from
6440 * tests/delete03.sh: Likewise.
6441 * tests/extrac04.sh: Likewise.
6442 * tests/multiv01.sh: Likewise.
6444 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6446 * src/incremen.c (write_directory_file): Use sys_truncate
6447 * src/list.c (print_header): Use archive_file_size member
6448 when printing real file size.
6449 * src/sparse.c (sparse_scan_file): Correctly handle files with
6451 (sparse_dump_region,sparse_extract_region): Allow for zero size
6454 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6456 * configure.ac: Raised version number to 1.13.92
6457 * src/list.c (decode_header): Discern between pax and ustar
6459 Initialize current_stat_info.archive_file_size.
6461 NOTE: Modifications from this date on are temporarily
6462 stored on local CVS on mirddin. This repository will
6463 be synchronized with Savannah as soon as the latter
6464 becomes operational again.
6466 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6469 * src/sparse.c: Initial implementation of GNU/pax sparse
6471 * src/common.h (xheader_store): Changed prototype.
6472 * src/create.c: Update calls to xheader_store
6473 * src/extract.c (extract_archive): Check reported size vs.
6474 archive file size to determine if we have to do with a
6476 * src/tar.c (usage): Cleaned up the sample argument to --newer
6478 (decode_options): Allow --sparse for POSIX_FORMAT archives.
6479 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
6481 Implemented GNU.sparse.* keywords.
6483 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6485 * configure.ac: Check for setlocale. Thanks Bruno Haible for
6488 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6490 * src/create.c (write_gnu_long_link): Use oldgnu
6491 magic with @LongLink blocks.
6493 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6495 * src/tar.h: Support for star sparse format.
6496 * src/sparse.c: Likewise.
6498 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6500 * src/sparse.c (sparse_diff_file): New function
6501 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
6502 (sys_compare_uid_gid): Removed.
6503 (sys_compare_links,report_difference): Changed prototype
6504 (sparse_diff_file): New function
6505 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
6506 (sys_compare_uid_gid): Removed.
6507 (sys_compare_links): Changed declaration
6508 * src/compare.c (diff_archive): Use sparse_diff_file.
6510 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6512 Rewritten sparse file handling.
6514 * src/sparse.c: New file. Provides a universal framework
6515 for various methods for sparse files handling.
6516 * src/Makefile.am: Added sparse.c
6517 * src/common.h (struct sp_array,sparsearray,sp_array_size)
6518 (init_sparsearray,fill_in_sparse_array): Removed
6519 (enum dump_status): New data type
6520 (pad_archive,close_diag,open_diag,read_diag_details)
6521 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
6523 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
6525 (print_header): Changed prototype declaration.
6526 * src/tar.h (struct sp_array): Declaration from common.h
6527 (struct tar_stat_info): New members archive_file_size,
6528 sparse_map_avail,sparse_map.
6529 * src/create.c: Major rewrite.
6530 * src/extract.c: Use new sparse file interface.
6531 * src/compare.c (diff_sparse_files): Temporary placeholder.
6533 * src/buffer.c: Minor changes
6534 * src/tar.c: Likewise.
6535 * src/list.c: Likewise.
6536 * src/misc.c (close_diag,open_diag,read_diag_details)
6537 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
6538 diagnostics functions.
6539 * src/incremen.c: Use new diagnostics functions.
6540 * src/names.c: Likewise.
6542 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6544 * configure.ac: Fixed check for setsockopt
6546 * src/create.c: Do not zero-terminate name field if
6547 the name is exactly 100 characters long.
6548 (write_ustar_long_name): Fixed cheking for unsplittable
6551 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6553 * src/create.c (start_header): Removed debugging hook
6554 (dump_file): Fixed handling of linkname field.
6555 * src/names.c (safer_name_suffix): If the input
6556 file name ends with a slash, output one should do so
6558 * doc/tar.texi: Documented --format=ustar
6560 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6562 * src/tar.h (archive_format): USTAR_FORMAT: New type.
6563 * src/create.c: Added POSIX.1-1988 support.
6564 * src/names.c (safer_name_suffix): Skip leading ./
6565 * src/tar.c: New option --format=ustar forces
6566 POSIX.1-1988 archive format.
6567 * tests/delete03.sh: Updated.
6568 * tests/extrac04.sh: Updated.
6569 * tests/multiv01.sh: Updated.
6571 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6573 * src/list.c (read_and): Initialize current_stat_info
6574 and extended_header at the start of the loop.
6575 * src/names.c (all_names_found): Check if the argument
6576 contains valid filename. Fixes coredump on `not_a_tar_file'
6577 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
6578 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
6579 Fixes `pax-big-10g' bug.
6581 2003-11-12 Paul Eggert <eggert@twinsun.com>
6583 Fix some C compatibility bugs reported by Joerg Schilling.
6585 * src/common.h (stripped_prefix_len): Fix misspelling
6586 "stripped_path_len" in declaration.
6587 * src/rmt.c (main): Use "return FOO;" rather than
6588 "exit (FOO);"; we no longer have to worry about
6589 pre-ANSI hosts that mishandled returned values from "main".
6590 * src/tar.c (main): Likewise. This avoids warnings on some
6592 * src/system.c: Include signal.h, for 'kill'.
6593 * src/system.h (DEV_BSIZE): Remove.
6594 (DEFAULT_ST_BLKSIZE): New macro.
6595 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
6596 * src/tar.c (enum): Remove comma just before }.
6598 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6600 * src/list.c (decode_header): Initialize st_atime and
6603 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6605 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
6606 Bunk <bunk@fs.tum.de> for reporting.
6607 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
6608 <martin@xemacs.org> for spotting.
6610 2003-11-04 Paul Eggert <eggert@twinsun.com>
6612 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
6615 2003-10-26 Paul Eggert <eggert@twinsun.com>
6617 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
6618 Bug reported by Christian Weisgerber.
6620 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6624 * src/tar.c (decode_options): Removed superfluous archive format
6626 * doc/tar.texi: Documented new features.
6628 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6631 * THANKS: Added Wojciech Polak
6632 * configure.ac: Added checks for missing functions. Raised
6633 version number to indicate alpha release.
6634 * lib/Makefile.am: Added missing headers
6635 * lib/waitpid.c: Added missing includes.
6636 * src/extract.c: Likewise.
6637 * src/names.c: Removed spurious includes.
6638 * src/xheader.c: Likewise.
6639 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
6640 macro overriding broken mkdir prototypes.
6642 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6644 * configure.ac: Check for dev_t and ino_t.
6645 * m4/Makefile.am: Added missing files.
6646 * src/system.c: New file.
6647 * src/Makefile.am: Added system.c
6648 * src/common.h: Prototypes for functions from system.c
6649 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
6650 * src/buffer.c: Moved system dependencies to system.c
6651 * src/compare.c: Likewise.
6652 * src/create.c: Likewise.
6653 * src/delete.c: Likewise.
6654 * src/extract.c: Likewise.
6655 * src/rtapelib.c: Likewise.
6657 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6659 Implemented --occurrence option.
6662 * src/tar.c: New option --occurrence.
6663 * src/common.h (occurrence_option): New global
6664 (struct name): Changed `found' member to `uintmax_t
6666 (names_done): Removed
6667 (all_names_found): Changed prototype.
6668 (ISFOUND,WASFOUND): New macros
6669 * src/delete.c (delete_archive_members): Honor --occurrence
6671 * src/list.c (read_and): Likewise.
6672 * src/names.c: Count number of occurrences of each name in the
6674 (name_match): Honor --occurrence option.
6675 (names_done): Removed
6676 (all_names_found,names_notfound): Rewritten.
6678 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6680 * src/tar.c: Removed extra precaution regarding
6681 subcommand_option == CAT_SUBCOMMAND
6682 * lib/Makefile.am: Updated
6684 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6686 * src/common.h (names_done): New function.
6687 * src/names.c: Likewise.
6688 * src/list.c (read_and): Use all_names_found() as `while'
6690 * src/tar.c: New option --first-copy
6693 2003-09-24 Paul Eggert <eggert@twinsun.com>
6695 * src/rmt.c (main): Don't translate Copyright string; international
6696 law says the word "Copyright" should be in English.
6697 * src/tar.c (decode_options): Likewise.
6699 2003-09-22 Paul Eggert <eggert@twinsun.com>
6701 * doc/tar.texi (extracting untrusted archives): New section.
6703 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
6704 Return size_t, not pointer, so that we don't have to worry about
6705 violating the C standard by converting char const * to char *.
6706 All callers changed.
6707 * src/names.c (stripped_path_len): Likewise. Strip file system
6708 prefix, too. Count adjacent slashes as if they were one slash;
6709 that is the POSIX standard.
6711 2003-09-17 Paul Eggert <eggert@twinsun.com>
6713 * README-alpha: Document maintainer tool assumptions a bit. GNU
6714 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
6715 Debian bug 211447. Fix minor misspellings/whitespace nits.
6717 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
6718 gl_USE_SYSTEM_EXTENSIONS.
6720 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
6721 * m4/.cvsignore: Add restrict.m4, time_r.m4.
6723 2003-09-17 Paul Eggert <eggert@twinsun.com>
6725 * bootstrap: Don't use "for option; do";
6726 Solaris 8 /bin/sh doesn't like that.
6728 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6730 * README-alpha: Updated
6731 * bootstrap: Updated
6733 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6735 * README-alpha: Updated
6736 * bootstrap: Updated
6737 * po/POTFILES.in: Added src/xheader.c
6738 * src/common.h (cut_path_elements): Added proto.
6740 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6742 * src/buffer.c: Use ngettext where appropriate.
6743 * src/compare.c: Likewise.
6744 * src/create.c: Likewise.
6745 * src/misc.c: Likewise.
6746 * src/tar.c: Likewise.
6747 * src/update.c: Likewise.
6749 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6751 * .cvsignore: Added *.shar.gz
6754 * src/common.h (strip_path_elements): New variable.
6755 * src/extract.c (extract_archive): Implemented --strip-path
6756 * src/names.c (cut_path_elements): New function.
6757 * src/tar.c: New option --strip-path=NUM.
6758 (decode_options) Assign boolean values to bool variables.
6760 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6762 * src/delete.c: Fixed deletion from the POSIX archives.
6763 * src/list.c (read_header): Minor change.
6764 * src/tar.c (main): Do not check for volume_label_option
6765 if subcommand_option is not CREATE_SUBCOMMAND.
6766 * src/xheader.c (xheader_decode): Store the header as
6767 well (for eventual delete).
6769 * tests/incremen.sh: Explicitly request GNU format. This will
6770 disappear when GNU extended header keywords are working.
6771 * tests/multiv01.sh: Likewise
6772 * tests/volume.sh: Likewise
6774 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6776 * src/create.c: Support for "linkpath" extended keyword.
6777 * src/xheader.c (decode_record): Reversed the return
6780 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6782 * configure.ac: Allow to redefine the default output format.
6783 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
6784 (archive_format_string): New function.
6785 (usage): Updated help output.
6790 2003-09-02 Paul Eggert <eggert@twinsun.com>
6792 * src/common.h (destroy_stat, xheader_decode, xheader_store,
6793 xheader_read, xheader_finish, xheader_destroy): Add decls;
6796 * src/create.c (write_extended): Remove unused local 'bufsize'.
6798 * src/delete.c (delete_archive_members): Handle case of
6799 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
6800 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
6801 occurs, as it's not possible.
6802 * src/update.c (update_archive): Likewise.
6804 Use "const" when possible in new code.
6805 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
6806 (fmttab): Now const. All uses changed.
6807 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
6808 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
6809 decode_record, xheader_store, xheader_print, code_string, code_time,
6810 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
6811 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
6812 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
6813 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
6814 uid_coder, uid_decoder, uname_coder, uname_decoder):
6815 Use pointers to const when possible.
6816 (xhdr_tab): Now const.
6818 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
6819 (set_archive_format): Report an error if no format name matches,
6820 instead of returning an undefined value.
6822 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
6823 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
6824 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
6825 uid_decoder, uname_decoder): Remove unused keyword arg.
6828 * src/tar.c (set_archive_format): Now static.
6829 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
6831 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
6832 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
6833 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
6834 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
6835 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
6836 Remove forward decls; no longer needed.
6837 (xhdr_tab): Move to end, so that the forward decls aren't needed.
6838 Add a forward declaration.
6840 Use 'bool' in new code, when appropriate.
6841 * src/xheader.c (decode_record): Return bool, not int.
6842 * src/common.h (read_header): Since it accepts bool, change
6843 all callers to use false and true rather than 0 and 1.
6845 * src/xheader.c (decode_record): Fix misspelling in diagnostic
6846 "extended headed" -> "extended header".
6848 GNU coding style fixes.
6849 * src/xheader.c (decode_record, xheader_decode):
6850 Do not use decls like "char *p, *q;".
6853 (xheader_store): Avoid parentheses around object operand of sizeof.
6855 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6857 * src/create.c (start_header): Store long file names
6858 in "path" keyword of an extended header if in POSIX
6860 (finish_header): print header before calling write_extended().
6861 * src/list.c (list_archive): Always decode the header. This
6862 is necessary so the extended header is processed and the correct
6863 filename is printed no matter what the state of verbose_option.
6864 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
6865 for the time being).
6867 2003-09-01 Paul Eggert <eggert@twinsun.com>
6869 Update from gnulib, and correct fnmatch to fnmatch-gnu.
6870 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
6872 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
6874 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
6875 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
6876 copying rules from gnulib module descriptions.
6877 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
6878 Update from gnulib modules alloca, fnmatch, getline, stdbool.
6879 * m4/.cvsignore: Add utimes-null.m4. Sort.
6881 2003-09-01 Sergey Poznyakoff
6883 Added initial support for creating POSIX headers.
6885 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
6886 (string_to_chars): New functions
6887 (struct xheader): Changed structure
6888 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
6890 * src/create.c (string_to_chars): New function.
6891 (write_extended): New function
6892 (start_header): Create extended POSIX headers if necessary.
6893 (finish_header): Likewise.
6894 * src/list.c (print_header): Take user/group from
6896 * src/names.c (gid_to_gname,gname_to_gid)
6897 (uid_to_uname,uname_to_uid): Changed prototypes.
6898 * src/tar.c: New option --format.
6899 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
6900 (struct extra_header): Removed unused structure.
6901 (union block.extra_header): Removed unused member.
6902 * src/xheader.c: Implemented coder functions.
6903 * bootstrap: Added obstack.
6904 * lib/.cvsignore: Likewise.
6905 * configure.ac: Added 'gl_OBSTACK'
6906 * m4/Makefile.am: Added new files.
6907 * m4/.cvsignore: Likewise.
6908 * TODO: Minor formatting change
6910 2003-08-31 Sergey Poznyakoff
6912 Added initial support for POSIX extended and STAR headers
6913 (only for listing/extracting).
6915 * src/xheader.c: New file.
6916 * src/Makefile.am: Added xheader.c
6917 * src/tar.h (struct star_header): New datatype
6918 (XHDTYPE,XGLTYPE): New defines
6919 (enum archive_format:STAR_FORMAT): New member
6920 (struct tar_stat_info): New datatype.
6921 (union block.star_header): New member.
6922 * src/common.h (orig_file_name,current_file_name)
6923 (current_trailing_slash,current_link_name): Removed variables.
6924 (current_stat_info): New variable
6925 (current_stat): Removed
6926 (extended_header): New variable
6927 (decode_header): Changed prototype.
6928 * src/list.c (decode_header): Added initial support for POSIX extended
6930 (skip_member): Check oldgnu_header only if current_format is set
6932 * src/buffer.c: Use current_stat_info
6933 * src/compare.c: Likewise.
6934 * src/create.c: Likewise.
6935 * src/delete.c: Likewise.
6936 * src/incremen.c: Likewise.
6937 * src/mangle.c: Likewise.
6938 * src/update.c: Likewise.
6939 * src/extract.c: Likewise.
6940 (make_directories): Improved check for the existence of the directory
6941 * src/tar.c (destroy_stat): New function.
6943 2003-08-29 Paul Eggert <eggert@twinsun.com>
6945 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
6946 was worth (e.g., different users in en_GB disagree about -ize
6948 * po/en_GB.po: Remove.
6950 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6954 * src/tar.c: Removed support for the obsolete command line
6956 * doc/tar.texi: Removed references to the obsolete command
6959 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6963 * doc/tar.texi: Updated
6964 * src/common.h (check_links_option): New variable
6965 (orig_file_name): New variable
6966 (check_links): New proto.
6967 * src/create.c (struct link.nlink): New member
6968 (link_table): Static for the module.
6969 (dump_file): Update `link' member when adding new links
6971 (check_links): New function.
6972 * src/list.c (print_header): Use orig_file_name.
6973 * src/tar.c: New option --check-links. Changed semantics of
6974 -o to comply to UNIX98 when extracting and to its previous
6975 semantics otherwise.
6976 (main): Call check_links if --check-links. was given.
6978 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6980 * src/list.c (print_header): Revised
6981 * NEWS: Started the entry for 1.13.26
6982 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
6984 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6986 * .cvsignore: Added to the repository.
6987 * doc/.cvsignore: Likewise.
6988 * lib/.cvsignore: Likewise.
6989 * m4/.cvsignore: Likewise.
6990 * po/.cvsignore: Likewise.
6991 * scripts/.cvsignore: Likewise.
6992 * src/.cvsignore: Likewise.
6993 * tests/.cvsignore: Likewise.
6995 * lib/Makefile.am: Added exitfail.[hc]
6996 * src/misc.c (chdir_do): Fixed call to restore_cwd
6997 * src/buffer.c (flush_read): Fixed behavior on short
6998 reads right after opening the new archive (multiv01.sh test).
6999 (new_volume): Special handling for "-".
7000 * src/list.c (print_header): Print trailing slash if
7001 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
7002 * tests/multiv01.sh: Minor changes.
7003 * m4/Makefile.am: Added missing files.
7005 2003-07-05 Paul Eggert <eggert@twinsun.com>
7007 Finish the checkin begin yesterday.
7009 * NEWS: Document the user-visible changes installed in the last
7012 * TODO: New file (actually, resurrected; but with new contents).
7014 * src/list.c (read_and): Give full type for procedure arg.
7015 (read_header): Strip trailing slashes, setting current_trailing_slash.
7016 (tartime): Avoid int overflow when printing year (!).
7017 (print_header): New arg specifying block ordinal. All uses changed.
7018 Print link as 'h' type. Give labels for long links and names.
7020 * src/misc.c (contains_dot_dot): Moved to names.c
7021 (must_be_dot_or_slash): New function.
7022 (safer_rmdir): Use it.
7023 (remove_any_file): Now takes enum as option, not boolean.
7024 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
7025 to unlink a directory.
7026 (deref_stat): Accept bool, not int.
7028 * src/names.c (namelist_match): Allow partial matches only if
7030 (hash_string_hasher): Renamed from hash_avoided_name.
7031 (hash_string_compare): Renamed from compare_avoided_anames.
7032 (hash_string_insert, hash_string_lookup): New functions.
7033 (add_avoided_name, is_avoided_name): Use them.
7034 (safer_name_suffix): New function.
7035 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
7037 * src/rmt.c: Don't include print-copyr.h.
7038 (prepare_input_buffer): New arg FD.
7039 Do not read more than INT_MAX bytes at once,
7040 since it breaks on some brain damaged Tru64 hosts.
7042 when retrying instead of subtracting 1024; for speed.
7043 (main): Use gettext to translate (C), not print_copyright.
7045 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
7046 now that gnulib handles this.
7047 Include <stddef.h> and <limits.h> unconditionally, now that we assume
7049 Assume that offsetof is defined in stddef.h.
7050 Do not include <sys/param.h>.
7051 (realloc, lseek): Do not declare.
7052 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
7053 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
7054 declarations, since we now assume C89 or better.
7055 (PARAMS): Remove, as we now assume C89. All uses changed.
7056 (bindtextdomain, textdomain): Include <gettext.h> to define.
7057 Include <unlocked-io.h>.
7058 (valloc): Define if not defined, and if valloc is not declared.
7059 (xstrdup): Remove decl.
7061 * src/tar.c: Do not include <print-copyr.h>.
7062 Include <getdate.h>.
7063 (get_date): Remove decl.
7064 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
7065 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
7066 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
7067 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
7068 (long_options, decode_options): Use them.
7069 (OVERWRITE_DIR_OPTION): Remove.
7070 (long_options): New options --index-file, --no-overwrite-dir.
7071 Remove --overwrite-dir option.
7072 (usage): Use PACKAGE_BUGREPORT.
7073 (decode_options): Terminate new argv properly.
7074 Use PACKAGE_NAME, PACKAGE_VERSION.
7075 If verbose, report how we grokked any textual date option.
7076 (main): Add support for index-file.
7078 * tests/Makefile.am: Convert to UTF-8.
7079 (AUTOMAKE_OPTIONS): Remove.
7080 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
7081 (INCLUDES): Remove ../intl.
7082 (LDADD): Don't link libtar.a twice.
7084 * tests/genfile.c: Convert to UTF-8.
7085 Don't include <print-copyr.h>.
7086 (DEFAULT_PATTERN): Renamed from DEFAULT.
7087 (ZEROS_PATTERN): Renamed from ZEROS.
7088 (main): Use gettext to translate (C), not print_copyright.
7090 2003-07-04 Paul Eggert <eggert@twinsun.com>
7092 Revamp to meet current standards of autoconf, automake,
7093 gettext, and gnulib, and incorporate new translations.
7095 * config/config.guess, config/config.sub, config/depcomp,
7096 config/install-sh, config/mdate-sh, config/missing,
7097 config/mkinstalldirs, config/texinfo.texi:
7098 Moved here from parent directory, or from doc.
7099 * config.hin: Renamed from config.h.in.
7100 * config/config.rpath: New file.
7102 * intl: Remove this subdirectory.
7104 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
7106 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
7107 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
7108 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
7109 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
7110 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
7111 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
7114 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
7115 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
7116 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
7117 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
7118 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
7119 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
7120 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
7121 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
7122 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
7123 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
7124 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
7125 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
7126 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
7127 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
7128 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
7129 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
7130 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
7131 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
7132 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
7134 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
7135 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
7136 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
7137 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
7138 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
7139 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
7140 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
7141 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
7142 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
7143 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
7144 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
7145 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
7146 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
7147 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
7148 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
7149 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
7150 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
7151 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
7153 Upgrade to latest version from external source. The file "bootstrap"
7154 now grabs these automatically, so we needn't keep track of them
7155 in this change long any longer.
7157 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
7158 (SUBDIRS): Remove intl.
7159 * PORTS: Update for star, Macintosh.
7160 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
7161 Bison 1.875, gettext 0.12.1.
7162 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
7163 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
7164 (AC_CONFIG_AUX_DIR): New.
7165 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
7167 (AC_PREREQ): Bump from 2.52 to 2.57.
7168 (AC_GNU_SOURCE): New.
7169 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
7170 we no longer support K&R C.
7172 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
7173 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
7174 (AC_MBSTATE_T): Remove.
7175 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
7176 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
7177 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
7178 (AM_STDBOOL_H): Add.
7179 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
7180 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
7181 (AC_CHECK_TYPE): Remove ssize_t.
7182 (gt_TYPE_SSIZE_T): Add.
7183 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
7184 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
7185 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
7186 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
7187 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
7188 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
7189 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
7190 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
7191 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
7192 napms, poll, select, strstr, usleep.
7193 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
7194 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
7195 (AM_GNU_GETTEXT): Use external and need-ngettext options.
7196 (AM_GNU_GETTEXT_VERSION): New.
7197 (AC_OUTPUT): Remove intl/Makefile.
7199 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
7200 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
7201 * doc/fdl.texi: Update to current GNU version.
7202 * doc/gettext.texi: Update to current coreutils version,
7203 plus a copyright notice.
7204 * doc/tar.texi: Switch to new method for doing copyright notices.
7205 Use @acronym instead of @sc where appropriate.
7206 Remove empty examples. Give a few more examples.
7208 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
7209 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
7210 are built up in pieces with +=.
7211 (noinst_HEADERS, INCLUDES): Remove.
7212 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
7213 (libtar_a_LIBADD): Use $ rather than @.
7214 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
7216 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
7217 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
7218 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
7219 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
7220 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
7221 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
7222 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
7223 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
7224 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
7225 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
7226 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
7227 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
7228 prereq.m4, xstrtoimax.m4.
7230 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
7231 be translated, since it's not a user-visible tool.
7233 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
7235 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
7236 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
7237 consistency with coreutils.
7238 (LDADD): Link LIBINTL after libtar.a, since
7239 it's now external and should stand by itself.
7241 * src/buffer.c (print_total_written): Adjust to new human.h
7243 (child_open_for_compress): Do not increase size to BLOCKSIZE.
7244 (open_archive): Open index file name.
7245 Strip trailing slahes from file names.
7246 (flush_write): Set size to 0 if not saving names.
7247 (flush_write, flush_read): Use safer_name_suffix rather than
7250 * src/common.h: Include <quote.h>.
7251 (absolute_names_option, atime_preserve_option, backup_option,
7252 block_number_option, checkpoint_option, dereference_option,
7253 force_local_option, ignore_failed_read_option, ignore_zeros_option,
7254 incremental_option, interactive_option, multi_volume_option,
7255 numeric_owner_option, one_file_system_option, recursive_unlink_option,
7256 read_full_records_option, remove_files_option, same_order_option,
7257 show_omitted_dirs_option, sparse_option, starting_file_option,
7258 to_stdout_option, totals_option, touch_option, verify_option,
7259 dev_null_output, now_verifying, we_are_root): Now bool, not int.
7260 (current_trailing_slash, index_file_name, recent_long_name_blocks,
7261 recent_long_link_blocks): New vars.
7262 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
7263 (OVERWRITE_OLD_DIRS): Remove.
7264 (enum remove_option): New enum.
7265 (remove_any_file): Use it as option arg, not int.
7266 (is_avoided_name, contains_dot_dot): Return bool, not int.
7267 (safer_name_suffix): New decl.
7269 * src/compare.c (now_verifying): Now bool, not int.
7270 (fill_in_sparse_array): Move to extract.c. Now returns bool;
7271 all callers changed to test for failure.
7272 (diff_sparse_files): Take size from current_stat, not from param.
7273 (diff_archive): Do not count trailing slashes in archives.
7274 (verify_volume): Test for header failure after loop, not before.
7276 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
7277 All callers changed.
7278 (start_header): Clear devmajor and devminor fields, too.
7279 (finish_header): New arg block_ordinal.
7280 (init_sparsearray): Now extern. Set sp_array_size to
7281 SPARSES_IN_OLDGNU_HEADER if it is zero.
7282 (dump_file): Keep link table as a hash.
7283 Do not count "file changed as we read it" as a failure.
7285 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
7286 Move extern decl to common.h.
7288 * src/extract.c (we_are_root): Now bool, not int.
7289 (check_time): Warn about implausibly old time stamps.
7290 (set_stat): Use utimbuf, not stat_info.
7291 (prepare_to_extract): New arg DIRECTORY.
7292 (fill_in_sparse_array): Moved here from compare.c.
7293 (extract_sparse_file): Now returns off_t, giving size left.
7294 Truncate file at end.
7295 (extract_archive): Use safer_name_suffix rather than rolling our own.
7296 Use fill_in_sparse_array rather than rolling our own.
7297 Strip trailing slashes more effectively.
7298 Check for unsafe names.
7300 * src/incremen.c (struct directory): nfs and found are now of type
7302 (gnu_restore): Now takes directory name as argument, not offset
7303 of directory name in a global. All uses changed.
7304 (CURRENT_FILE_NAME): Remove.
7307 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
7310 2002-09-30 Paul Eggert <eggert@twinsun.com>
7312 * src/rmt.c (prepare_input_buffer): Renamed form
7313 prepare_record_buffer. All uses changed. Do not assume that
7314 size_t is the same width as int.
7316 2002-03-29 Paul Eggert <eggert@twinsun.com>
7318 * src/incremen.c (get_directory_contents):
7319 If ignore_failed_read_option, only warn about
7320 get_directory_contents failures. Fix suggested by
7323 2002-01-31 Mark W. Eichin <eichin@thok.org>
7325 * src/buffer.c (child_open_for_compress): Don't try to read
7326 past the end of the buffer.
7328 2001-10-11 Jim Meyering <meyering@lucent.com>
7330 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7331 and quote_n (1, ... to avoid clobbering a buffer.
7333 2001-09-26 Paul Eggert <eggert@twinsun.com>
7335 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
7337 * src/buffer.c (flush_read): Don't diagnose partial blocks before
7338 end of file; just ignore them silently.
7340 * src/list.c (read_header): Don't keep around extended name
7341 and link info indefinitely; keep it only for the next file.
7342 This fixes a bug introduced in 1.13.24, and removes the need
7343 for some static variables. Set recent_long_name and
7344 recent_long_link to zero if there were no long links; this
7345 avoids a violation of ANSI C rules for pointers in delete.c.
7346 * THANKS: Add Christian Laubscher.
7348 2001-09-26 Jim Meyering <meyering@lucent.com>
7350 * doc/tar.texi (Remote Tape Server): is know -> is known
7352 2001-09-25 Paul Eggert <eggert@twinsun.com>
7354 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
7355 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
7356 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
7357 want to distinguish EINVAL and EILSEQ.
7359 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
7361 * src/extract.c (maybe_recoverable):
7362 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
7364 2001-09-22 Paul Eggert <eggert@twinsun.com>
7366 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
7368 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
7371 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
7372 * PORTS: Add copyright notice, 'star' reference.
7373 * README-alpha: Add copyright notice, autoconf 2.52 patch.
7374 * THANKS: Add Christophe Kalt.
7375 * config.sub: Upgrade to 2001-09-14 version.
7377 * configure.ac (ALL_LINGUAS): Add ko.
7378 * po/ko.po: Resurrected file.
7380 * doc/convtexi.pl: Add coding advice for Emacs.
7382 * doc/getdate.texi: Add copyright notice.
7384 * doc/mdate-sh: Upgrade to automake 1.5 version.
7386 * doc/tar.texi (extracting files): Mention --to-stdout.
7387 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
7388 (Overwrite Old Files): Likewise.
7390 * lib/Makefile.am (noinst_HEADERS):
7391 Remove copysym.h. Add print-copyr.h, unicodeio.h.
7392 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
7394 * lib/copysym.c, lib/copysym.h: Remove.
7395 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
7396 lib/unicodeio.h: New files.
7398 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
7399 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
7401 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7402 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7404 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
7405 * m4/isc-posix.m4: Remove.
7407 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
7409 * po/POTFILES.in: Add copyright notice.
7411 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
7413 * tests/Makefile.am (LDADD): Likewise.
7415 * src/buffer.c (write_archive_buffer, close_archive):
7416 If an archive is a socket, treat it like a FIFO.
7417 (records_read, records_written): New vars.
7418 (write_archive_to_stdout): Now bool, not int.
7419 (open_archive, flush_write, flush_read): Keep records_read and
7420 records_written up to date.
7422 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
7423 (write_archive_to_stdout): Now bool, not int.
7424 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
7425 (read_header): Now takes bool arg. Existing callers modified
7426 to pass 0, unless otherwise specified.
7428 * src/delete.c (records_read): Remove; now a global.
7429 (acting_as_filter): Now bool, not int.
7430 (recent_long_name, recent_long_link, recent_long_name_blocks,
7431 recent_long_link_blocks, records_read, records_written): New decls.
7432 (records_skipped): New var.
7433 (move_archive): Don't divide by zero if arg is 0.
7434 Use the above vars to compute how far to move.
7435 (write_recent_blocks): New function.
7436 (delete_archive_member): Pass 1 to read_header, so that it doesn't
7437 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
7438 Keep track of how many records have been skipped.
7439 Let the buffer code count records.
7440 When copying a header, copy any extended headers that came before it.
7442 * src/extract.c (extract_archive): When marking a directory to be
7443 updated after symlinks, stat all directories after it in the
7444 delayed-set-stat list too, since they will be checked after
7445 symlinks. Add support for --overwrite-dir.
7447 * src/list.c (recent_long_name, recent_long_link,
7448 recent_long_name_blocks, recent_long_link_blocks): New vars.
7449 (read_and): Pass 0 to read_header.
7450 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
7451 headers into new vars. Null-terminate incoming symbolic links.
7453 * src/rmt.c: Include print-copyr.h, not copysym.h.
7454 (main): Use print_copyright, not copyright_symbol.
7455 * src/tar.c (decode_options): Likewise.
7456 (OVERWRITE_DIR_OPTION): New constant.
7457 (long_options, usage, decode_options): Add --overwrite-dir.
7459 * src/tar.h: Put copyright notice into documentation.
7461 * tests/Makefile.am (TESTS): Add delete03.sh.
7462 * tests/delete03.sh: New file.
7464 * tests/genfile.c: Include print-copyr.h, not copysym.h.
7465 (main): Use print_copyright, not copyright_symbol.
7466 Include <argmatch.h>.
7467 (pattern_strings): Remove.
7468 (pattern_args, pattern_types): New constants.
7469 (main): Use XARGMATCH, not argmatch.
7471 2001-09-20 Jim Meyering <meyering@lucent.com>
7473 * lib/xstrtol.c (strtoimax): Guard declaration with
7474 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7475 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7476 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7477 (strtoumax): Likewise, for completeness (it wasn't necessary).
7478 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
7479 Check for declaration of strtoimax.
7480 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
7481 Check for declaration of strtoumax.
7483 2001-09-16 Paul Eggert <eggert@twinsun.com>
7485 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
7487 2001-09-14 Paul Eggert <eggert@twinsun.com>
7489 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
7491 * README-alpha: Describe automake patch.
7493 * configure.ac (LIBOBJS):
7494 Remove automake 1.4 workaround, as we're using 1.5 now.
7495 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
7497 * lib/copysym.c: Include stddef.h, for size_t.
7498 Include langinfo.h if needed.
7499 Use locale_charset only if USE_INCLUDED_LIBINTL;
7500 if not, use nl_langinfo (CODESET) if available.
7502 2001-09-13 Paul Eggert <eggert@twinsun.com>
7504 * config.guess, config.sub: Sync with canonical versions.
7506 * configure.ac (jm_PREREQ_XGETCWD): Add.
7508 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
7509 (libtar_a_SOURCES): Add copysym.c.
7510 * copysym.c, copysym.h: New files.
7512 * lib/error.c: Sync with fileutils version.
7514 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
7515 * m4/getcwd.m4: New file.
7516 * m4/uintmax_t.m4: Remove.
7518 * m4/gettext.m4 (AM_WITH_NLS):
7519 Fix bug with calculating version of Bison 1.29.
7520 Reported by Karl Berry.
7522 * src/Makefile.am (datadir): Remove.
7524 * src/rmt.c: Include copysym.h.
7525 (main): Use copyright_symbol to translate copyright notice,
7527 * src/tar.c: Likewise.
7528 * tests/genfile.c: Likewise.
7530 * src/system.h (MB_LEN_MAX): New symbol.
7532 2001-09-11 Paul Eggert <eggert@twinsun.com>
7534 * src/extract.c (struct delayed_set_stat): New member
7536 (delay_set_stat): Initialize it to 0.
7537 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
7538 taking an extra stat ourselves. All callers changed.
7539 (set_stat): Likewise.
7540 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
7541 If false, stop when encountering a struct whose 'after_symlinks'
7542 member is true. Otherwise, go through all structures but check
7543 them more carefully. All callers changed.
7544 (extract_archive): When extracting a deferred symlink, if its parent
7545 directory's status needs fixing, then mark the directory as needing
7546 to be fixed after symlinks.
7547 (extract_finish): Fix status of ordinary directories, then apply
7548 delayed symlinks, then fix the status of directories that are
7549 ancestors of delayed symlinks.
7551 * src/rtapelib.c (rexec):
7552 Remove declaration; it ran afoul of prototypes on Crays.
7553 Reported by Wendy Palm of Cray.
7555 2001-09-06 Paul Eggert <eggert@twinsun.com>
7557 * lib/strtoimax.c (HAVE_LONG_LONG):
7558 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7559 (strtoimax): Use sizeof (long), not
7560 sizeof strtol (ptr, endptr, base),
7561 to work around bug in IBM C compiler.
7563 2001-09-04 Paul Eggert <eggert@twinsun.com>
7565 * lib/xgetcwd.c: Include "xalloc.h".
7566 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7567 report an error and exit.
7569 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
7570 (jm_PREREQ): Use it.
7572 2001-09-03 Paul Eggert <eggert@twinsun.com>
7574 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
7575 (jm_PREREQ_XGETCWD): New macro.
7577 * lib/exclude.c (fnmatch_no_wildcards):
7578 Fix typo that caused us to do case-folding
7579 search even when that was not desired. This occurred only in the
7582 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
7583 Do not include xalloc.h.
7584 (INITIAL_BUFFER_SIZE): New symbol.
7585 Do not use xmalloc / xrealloc, since the caller is responsible for
7586 handling errors. Preserve errno around `free' during failure.
7587 Do not overrun buffer when using getwd.
7589 * lib/xgetcwd.c (xgetcwd):
7590 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
7591 to decide whether to use getcwd (NULL, 0).
7593 2001-09-02 Paul Eggert <eggert@twinsun.com>
7595 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
7597 2001-09-01 Jim Meyering <meyering@lucent.com>
7599 * exclude.c: Use `""', not `<>' to #include non-system header files.
7600 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7601 and strncasecmp as r-values. Unixware didn't have declarations.
7603 2001-08-31 Jim Meyering <meyering@lucent.com>
7605 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7606 Use an initial, malloc'd, buffer of length 128 rather than
7607 a statically allocated one of length 1024.
7609 2001-08-30 Paul Eggert <eggert@twinsun.com>
7611 * lib/utime.c: Include full-write.h.
7612 * lib/xstrtol.c (strtoimax): New decl.
7614 2001-08-29 Paul Eggert <eggert@twinsun.com>
7616 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
7618 * src/create.c (dump_file): Relativize link names before dumping.
7619 This fixes a bug reported by Jose Pedro Oliveira.
7621 * src/create.c (dump_file): Use offsetof when computing sizes for
7622 struct hack; this avoids wasted space in some cases.
7623 * src/incremen.c (note_directory, find_directory): Likewise.
7624 * src/names.c (name_gather, addname): Likewise.
7626 * src/extract.c (extract_archive): Use strcpy, not memcpy,
7627 for consistency with other code that does similar things.
7628 * src/names.c (name_gather): Likewise.
7630 * src/names.c (read_name_from_file, name_next, name_gather,
7631 add_hierarchy_to_namelist): Avoid quadratic behavior when
7632 reallocating buffers. Check for buffer size overflow.
7633 (addname): Avoid unnecessary clearing of memory.
7635 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
7637 * src/extract.c (delay_set_stat): Fix off-by-one error in file
7638 name size allocation that caused core dumps.
7640 2001-08-28 Paul Eggert <eggert@twinsun.com>
7642 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
7644 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
7645 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
7646 (daddr_t): Remove; no longer used.
7647 (jm_PREREQ_HUMAN): Add.
7649 * acconfig.h: Remove; no longer needed.
7651 * config.guess, config.sub:
7652 New files, from automake 1.5. Gettext 0.10.39 needs them.
7653 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
7655 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
7656 (SUBDIRS): Put intl before lib, as gettext requires.
7658 * ABOUT-NLS: Upgrade to gettext 0.10.39.
7659 * intl: Upgrade entire directory to gettext 0.10.39.
7660 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
7661 New files, from gettext 0.10.39.
7662 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
7663 Upgrade to gettext 0.10.39,
7664 * po/Makefile.in.in: Likewise, except fix a typo in its copying
7666 * po/cat-id-tbl.c, po/stamp-cat-id:
7667 Remove; no longer used by gettext 0.10.39.
7668 * po/ChangeLog: New file.
7670 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
7671 $(srcdir)/tar.texi: Likewise.
7672 * doc/freemanuals.texi: New file.
7673 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
7674 `fileds' -> `fields'
7675 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
7677 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
7678 (noinst_HEADERS): Add quote.h.
7679 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
7681 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
7683 * lib/full-write.c, lib/savedir.c: Comment fix.
7685 * lib/pathmax.h: Remove.
7687 * lib/quote.c, lib/quote.h: New files.
7689 * lib/xgetcwd.c: Don't include pathmax.h.
7690 Include stdlib.h and unistd.h if available.
7692 (xmalloc, xstrdup, free): Remove decls.
7693 (xgetcwd): Don't assume sizes fit in unsigned.
7694 Check for overflow when computing sizes.
7695 Simplify reallocation code.
7697 * lib/xmalloc.c: Quote failure tests.
7699 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
7701 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
7702 similar to strtol.c.
7703 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
7704 (verify): New macro.
7705 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7706 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7707 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7708 changed to signed values. Check sizes at compile-time, not
7709 run-time. Prefer strtol to strtoll if both work.
7712 * lib/xstrtol.h (xstrtoimax): New decl.
7714 * m4/Makefile.am (EXTRA_DIST):
7715 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
7716 longlong.m4, xstrtoimax.m4.
7718 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
7719 Remove; now done by autoconf.
7720 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
7721 Use AC_CHECK_TYPE instead of merely looking for the header.
7723 * m4/uintmax_t.m4: Use shorter comment.
7725 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
7726 Quote first arg of AC_DEFUN.
7727 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
7728 is needed to parse the include file.
7729 Simplify logic behind the args to AC_REPLACE.
7731 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
7733 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
7736 Use "Copyright %d" to simplify the translator's job in the future.
7737 Advise translator about circle-C.
7738 * src/tar.c: (decode_options): Likewise.
7739 * tests/genfile.c (main): Likewise.
7741 2001-08-28 Jim Meyering <meyering@lucent.com>
7743 * lib/argmatch.c: Include "quote.h".
7744 (argmatch_invalid): Quote the context.
7746 * lib/dirname.c (dir_name): Fix typo on PC platforms.
7748 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
7749 Use single-quote for local .h files.
7751 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
7753 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
7756 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
7757 invoking mktime the last time.
7759 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
7761 * lib/rename.c: Major rewrite by Volker Borchert to use system
7762 rename function, but to work around problems with trailing
7765 * lib/strtoll.c: New file, from glibc.
7766 * lib/strtoul.c: Update from glibc.
7768 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
7769 Add support for signed numbers, too.
7770 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
7772 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
7774 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
7775 (main): Use generic names in debugging output.
7776 * lib/strtoimax.c: Plus add the following changes of my own:
7777 (main): Use accurate names in debugging output.
7779 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
7782 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
7783 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
7784 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
7785 m4/utime.m4, m4/utimes.m4:
7786 Quote the first argument in each use of AC_DEFUN.
7788 * m4/getline.m4: Don't use string.h.
7790 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
7792 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
7794 2001-08-27 Paul Eggert <eggert@twinsun.com>
7796 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
7798 The biggest change is the new --exclude semantics and options.
7799 The basic idea was suggested by Gerhard Poul; thanks!
7801 * NEWS: Describe new --exclude semantics and options, and bug fixes.
7802 * README: ignfail.sh fails on some NFS hosts.
7803 * NEWS, README, lib/xstrtol.h: Add copyright notice.
7805 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
7806 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
7807 Remove; the automake bug has been fixed.
7808 * acinclude.m4: Remove.
7810 * configure.ac: Renamed from configure.in.
7811 (AC_PREREQ): Bump from 2.13 to 2.52.
7812 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
7813 1997-05-30) has an encoding error.
7814 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
7815 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
7817 * doc/fdl.texi: Update to current GNU version.
7819 * doc/tar.texi: Put leading '*' in direntry.
7820 Accommodate new gfdl sectioning.
7821 New option --recursion (the default) that is the inverse of
7824 New options --anchored, --ignore-case, --wildcards,
7825 --wildcards-match-slash, and their negations (e.g., --no-anchored).
7826 Along with --recursion and --no-recursion, these control how exclude
7827 patterns are interpreted. The default interpretation of exclude
7828 patterns is now --no-anchored --no-ignore-case --recursion
7829 --wildcards --wildcards-match-slash.
7831 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
7833 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
7834 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7835 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7836 Include if available.
7837 (<xalloc.h>): Include
7838 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7839 (verify): New macro. Use it to verify that EXCLUDE macros do not
7840 collide with FNM macros.
7841 (struct patopts): New struct.
7842 (struct exclude): Use it, as exclude patterns now come with options.
7843 (new_exclude): Support above changes.
7844 (new_exclude, add_exclude_file):
7845 Initial size must now be a power of two to simplify overflow checking.
7846 (free_exclude, fnmatch_no_wildcards): New function.
7847 (excluded_filename): No longer requires options arg, as the options
7848 are determined by add_exclude. Now returns bool, not int.
7849 (excluded_filename, add_exclude):
7850 Add support for the fancy new exclusion options.
7851 (add_exclude, add_exclude_file): Now takes int options arg.
7852 Check for arithmetic overflow when computing sizes.
7853 (add_exclude_file): xrealloc might modify errno, so don't
7854 realloc until after errno might be used.
7856 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7858 (free_exclude): New decl.
7859 (add_exclude, add_exclude_file): Now takes int options arg.
7860 (excluded_filename): No longer requires options arg, as the options
7861 are determined by add_exclude. Now returns bool, not int.
7863 * lib/prepargs.c: Include <string.h>; required for C99 since
7867 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
7869 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
7870 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
7872 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
7873 Remove inttypes_h.m4, largefile.m4, mktime.m4.
7875 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
7876 subsumed by Autoconf 2.50.
7878 * m4/error.m4: Upgrade to serial 2.
7880 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
7881 remove test for GNU C library. It's not correct, as some
7882 older glibcs are buggy.
7884 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
7886 * m4/prereq.m4: Upgrade to serial 20, but then:
7887 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
7888 (jm_PREREQ_EXCLUDE): New macro.
7889 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
7892 * m4/realloc.m4: Upgrade to serial 4.
7894 * m4/strerror_r.m4: Revert to serial 1002.
7896 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
7898 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
7900 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
7901 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
7902 it is now subsumed by autoconf. Add inttypes.h.
7904 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
7905 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
7907 * src/buffer.c (new_volume): Stop if the script exits with an error.
7909 * src/common.h (excluded_with_slash, excluded_without_slash):
7910 Remove, replacing by:
7911 (excluded): New decl.
7912 (link_error): New decl.
7913 (excluded_name): Now returns bool.
7916 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
7917 Support hard links to symbolic links.
7919 (struct delayed_symlink): Remove 'names' member, replacing it with
7920 'sources' and 'target' member. All uses changed.
7922 (struct string_list): New type.
7924 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
7925 for struct hack; this avoids wasted space in some cases.
7927 (extract_archive): Fix test for absolute pathnames and/or "..".
7928 Use link_error to report errors for links.
7929 Remove redundant trailing '/' at "really_dir", for all uses, not
7930 just before invoking mkdir.
7931 If overwriting old files, do not worry so much about existing
7933 Fix mode computation in the case where the directory exists.
7935 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
7936 link, make a copy of the symbolic link.
7938 * src/incremen.c (get_directory_contents):
7939 If ignore_failed_read_option, only warn about
7942 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
7943 However, check for error even for '-' or '+' case.
7945 (print_header): Try parsing uids and gids as unsigned integers first,
7946 and as a uid_t or gid_t only if that fails. This adds support for
7947 listing positive uids and gids that are greater than UID_MAX and
7950 * src/misc.c (link_error): New function.
7952 * src/names.c (collect_and_sort_names):
7953 If ignore_failed_read_option, only warn about
7956 (excluded_name): Now returns bool. Simplify, as the fancy
7957 features are now all in excluded_filename.
7959 * src/rtapelib.c (base_name): Remove decl, as system.h now
7962 * src/system.h: Include stddef.h if available.
7963 (offsetof): Declare if stddef.h doesn't.
7965 Include <dirname.h>.
7966 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
7968 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
7969 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
7970 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
7971 WILDCARDS_MATCH_SLASH_OPTION):
7974 (long_options, usage, decode_options): Add support for --anchored,
7975 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
7976 --no-wildcards-match-slash, --recursion, --wildcards,
7977 --wildcards-match-slash.
7979 (decode_options): Implement the new way of interpreting exclude
7982 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
7984 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
7985 just print error messages suggesting alternatives.
7987 (add_filtered_exclude): Remove.
7989 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
7991 * tests/extrac04.sh (out): Remove
7992 directory/subdirectory/file1, as the new semantics for
7993 --exclude exclude it.
7995 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
7997 2001-08-12 Paul Eggert <eggert@twinsun.com>
7999 * lib/addext.c (<errno.h>): Include.
8000 (errno): Declare if not defined.
8001 (addext): Work correctly on the Hurd, where pathconf returns -1 and
8002 leaves errno alone, because there is no limit. Also, work even if
8003 size_t is narrower than long.
8005 2001-07-08 Paul Eggert <eggert@twinsun.com>
8007 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
8009 2001-05-10 Paul Eggert <eggert@twinsun.com>
8011 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
8012 Include <backupfile.h> and <dirname.h> after size_t is defined.
8013 (addext): Use base_len to trim redundant trailing slashes instead of
8016 * lib/backupfile.c (ISSLASH, base_name):
8017 Remove decls; now in dirname.h.
8018 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
8020 (find_backup_file_name): Rename locals to avoid new functions.
8021 Use base_len instead of rolling it ourselves.
8022 Work even if dirlen is 0.
8023 Use a dir of '.' if given the empty string.
8026 Do not include <stdio.h>, <assert.h>; no longer needed.
8027 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
8028 Include <string.h>, <dirname.h>.
8029 (base_name): Allow file names ending in slashes, other than names
8030 that are all slashes. In this case, return the basename followed
8033 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
8034 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
8035 (dir_len): Renamed from dirlen.
8036 All callers changed.
8038 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8040 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8042 2001-02-16 Paul Eggert <eggert@twinsun.com>
8044 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
8045 Do not declare or define if HAVE_MBRTOWC,
8046 since the test for HAVE_MBRTOWC now requires proper declarations.
8048 * lib/alloca.c (malloc): Undef before defining.
8050 2001-02-13 Paul Eggert <eggert@twinsun.com>
8052 * src/compare.c (read_and_process): Use off_t for size.
8053 From Maciej W. Rozycki.
8055 2001-01-26 Paul Eggert <eggert@twinsun.com>
8057 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
8059 2001-01-12 Paul Eggert <eggert@twinsun.com>
8061 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
8063 * lib/savedir.h (savedir): Remove size arg.
8065 * doc/tar.texi: Add @setchapternewpage odd.
8066 Remove -I as an alias for -T, for now.
8068 Update copyright. Remove "Published by".
8069 Dates beginning with / or . are taken to be file names.
8071 * src/tar.c (<time.h>): Do not include;
8072 (time): Do not declare.
8073 (usage): Remove -I as an alias for -T.
8074 (OPTION_STRING): Remove -I.
8075 (decode_options): Dates that look like an absolute path name,
8076 or that start with '.', are presumed to be file names whose
8078 Remove 'I' as an aliase for 'T'.
8081 * src/extract.c (<time.h>): Do not include; system.h now does this.
8082 (make_directories): Skip filesystem prefixes.
8083 Don't assume '/' is the only separator.
8084 (extract_sparse_file): Use new full_write semantics.
8085 On write error, return instead of invoking skip_file.
8086 Do not free sparsearray; caller does this now.
8087 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
8089 (extract_archive): Don't assume file name lengths fit in int.
8090 Report what got stripped from member name; it might be more than '/'.
8091 Use new full_write semantics.
8092 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
8094 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
8096 * src/buffer.c (<time.h>): Do not include; system.h now does this.
8097 (time): Remove decl; likewise.
8098 (child_open_for_uncompress): Use new full_write semantics.
8099 (flush_write): Use ISSLASH instead of testing for '/'.
8100 (flush_read): Likewise.
8102 * src/rmt.h (_remdev): Look for / anywhere in Path.
8104 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
8105 Don't assume '/' is the only separator.
8106 (safer_rmdir): Don't assume '/' is the only separator.
8108 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
8110 * lib/dirname.h (dirlen): New decl.
8112 * src/incremen.c (get_directory_contents):
8113 Remove path_size arg; all callers changed.
8114 Don't assume '/' is the only directory separator.
8115 (gnu_restore): Work even if file name length doesn't fit in int.
8117 * lib/addext.c (ISSLASH): New macro.
8118 (addext): Trim any redundant trailing slashes.
8120 * src/names.c (name_next):
8121 Don't assume '/' is the only directory separator.
8122 (namelist_match): Likewise.
8123 (add_hierarchy_to_namelist): Remove dirsize arg.
8124 Do not assume '/' is the only directory separator.
8125 (new_name): Likewise.
8127 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
8128 (libtar_a_SOURCES): Add dirname.c.
8130 * src/create.c (relativize):
8131 New function, with much of old start_header's guts.
8132 Handle filesystem prefixes.
8133 (start_header): Use this new function.
8134 (init_sparsearray): Don't bother to zero out the new array;
8136 (deal_with_sparse): Fix array allocation bug.
8137 (create_archive): Don't assume '/' is the only separator.
8138 (dump_file): Likewise.
8139 Don't worry about leading / in symlink targets.
8141 * lib/savedir.c (savedir):
8142 Remove size arg; it wasn't portable. All callers changed.
8144 * lib/utime.c (utime_null): Adjust to new full_write convention.
8146 * configure.in (YACC): Avoid portability problem with Ultrix sh.
8148 * lib/backupfile.c: Include <dirname.h>.
8149 (ISSLASH): New macro.
8150 (find_backup_file_name): Use dirlen to calculate directory lengths.
8151 (max_backup_version): Strip redundant trailing slashes.
8153 * src/common.h: Include <full-write.h>.
8154 (get_directory_contents): No longer has size arg.
8155 (gnu_restore): Arg is size_t, not int.
8157 * src/system.h: Include <time.h>.
8158 (time): Declare if not defined.
8160 * lib/full-write.c: Include full-write.h, not safe-read.h.
8161 full_write returns size_t, with short writes meaning failure.
8162 All callers changed.
8164 * src/rtapelib.c: Include full-write.h.
8166 * src/rmt.c: Include full-write.h.
8167 (main): Update copyright.
8169 * doc/getdate.texi: Mention that only English is supported.
8170 Show how to use "date" so that the output is acceptable to getdate.
8171 Mention Z as an abbreviation for UTC.
8173 * lib/full-write.h: New file.
8175 * src/list.c: system.h now does time.h stuff.
8178 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
8180 Do not include string.h, strings.h, or assert.h; no longer needed.
8181 (strrchr, memrchr, malloc): Remove decls; no longer needed.
8183 (base_name): New decl.
8184 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
8185 (dir_name_r): Remove.
8186 (dirlen): New function.
8187 (dir_name): Use dirlen instead of dir_name_r.
8188 (<string.h>, <strings.h>): Include only if test program.
8189 (main): Use "return 0", not "exit (0)".
8191 2000-12-08 Paul Eggert <eggert@twinsun.com>
8193 * lib/dirname.h: New file.
8195 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8197 * lib/fnmatch.c: Do not comment out all the code if we are using
8198 the GNU C library, because in some cases we are replacing buggy
8199 code in the GNU C library itself.
8201 2000-10-30 Paul Eggert <eggert@twinsun.com>
8203 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
8205 2000-10-29 Paul Eggert <eggert@twinsun.com>
8207 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
8209 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
8211 2000-10-28 Paul Eggert <eggert@twinsun.com>
8213 * doc/tar.texi: --no-recursion now applies to extraction, too.
8214 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
8215 * src/names.c (namelist_match, excluded_name):
8216 Do not match subfiles of a directory
8217 if --no-recursion is specified.
8218 * src/tar.c (NO_RECURSE_OPTION): Remove.
8219 (long_options): Have getopt set the --no-recursion flag.
8220 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
8221 Remove case for NO_RECURSE_OPTION.
8222 * src/common.h (recursion_option):
8223 Renamed from no_recurse_option, with sense
8224 negated, and with FNM_LEADING_DIR being the nonzero value.
8226 * names.c (namelist_match): New function.
8227 (name_match, name_scan): Use it to eliminate duplicate code.
8228 (names_notfound): Remove special case for Amiga.
8230 2000-10-27 Paul Eggert <eggert@twinsun.com>
8232 * src/misc.c (read_error_details, read_warn_details,
8233 read_fatal_details): Don't assume size_t is unsigned long.
8235 * src/buffer.c (flush_read): If read_full_records_option, try to
8236 fill the input buffer, as --delete -f - needs this.
8238 2000-10-24 Paul Eggert <eggert@twinsun.com>
8240 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
8242 * src/buffer.c (check_label_pattern):
8243 Make sure header name is a string before
8244 passing it to fnmatch.
8245 (init_volume_number): Check for global_volno overflow.
8246 (new_volume): Check for global_volno overflow.
8248 * src/tar.c (decode_options):
8249 Check that volume label is not too long to overflow
8250 name in tar header block.
8252 * Makefile.am (EXTRA_DIST): Remove rebox.el.
8254 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
8255 (AC_FUNC_STRERROR_R): Use this instead.
8257 2000-10-23 Paul Eggert <eggert@twinsun.com>
8259 * src/extract.c: Include <time.h>, since we invoke "time".
8261 * lib/prepargs.c (prepend_default_options):
8262 Don't use NULL, for portability.
8264 * m4/fnmatch.m4: Add "working" to message.
8266 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
8268 (getpwuid, getgrgid): Declare only if system headers don't.
8269 (gid_to_gname): Don't invoke setgrent.
8270 (namelist): Now static, not global.
8271 (nametail): New var. All uses of namelast changed to use
8272 nametail, with one extra level of indirection.
8273 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
8274 (name_match): Set nametail too, when setting namelist to null.
8275 (add_hierarchy_to_namelist): Change type of dir arg from char * to
8276 struct name *, so that we don't have to look up the name again
8277 here. Get change_dir from dir rather than as a separate arg. Add
8278 dirsize arg, and pass it along to get_directory_contents. Remove
8279 unnecessary check of directory type.
8280 (new_name): Do not append a slash if PATH already ends in one.
8281 (avoided_names, struct avoided_name): Remove.
8282 (avoided_name_table): New var, replacing avoided_names.
8283 (hash_avoided_name, compare_avoided_names): New function.
8284 (add_avoided_name, is_avoided_name): Use hash table rather than
8287 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
8288 (child_open_for_compress, child_open_for_uncompress,
8289 close_archive): Propagate any failure of the compression process
8291 (open_archive, flush_write, flush_read, close_archive): Do not
8292 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
8293 -1. Instead, allocate an array with the size that's needed.
8294 (open_archive): Don't bother checking S_ISCHR of /dev/null.
8295 (backspace_output): Don't try to backspace past start of archive.
8296 (close_archive): Remove special case for DELETE_SUBCOMMAND.
8298 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
8299 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
8300 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
8301 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
8302 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
8303 WITH_DMALLOC, WITH_REGEX):
8304 Remove; now generated automatically.
8306 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
8307 compatibility for glibc fragments.
8308 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
8309 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
8310 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
8311 that we needn't put an entry into acconfig.h.
8312 (ALL_LINGUAS): Add da.
8313 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
8314 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
8316 (AC_MBSTATE_T): Add.
8317 (RMT): Append $(EXEEXT).
8318 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
8319 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
8320 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
8321 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
8322 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
8323 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
8324 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
8325 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
8326 (EMUL_OPEN3): Remove; no longer needed.
8327 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
8329 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
8331 * src/common.h: Do not include basename.h.
8332 * src/rtapelib.c (base_name): Do not include basename.h;
8333 declare base_name instead.
8335 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
8337 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
8338 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
8339 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
8340 Adjust to the above changes.
8342 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
8344 * src/open3.c: Remove.
8346 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
8347 (tar_SOURCES): Remove open3.c.
8348 (INCLUDES): Remove -I.., as automake does that.
8349 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
8351 The following changes are to put LOCALEDIR into localedir.h instead
8352 of passing it on the command line.
8354 (DISTCLEANFILES): New macro.
8355 (localedir.h): New rule.
8356 (rmt.o tar.o): Now depend on localedir.h.
8358 * tests/delete02.sh, tests/extrac04.sh: New files.
8360 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
8361 (TESTS): Add extrac04.sh, and restore delete02.sh.
8362 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
8363 (INCLUDES): Remove -I.. as automake does this now.
8365 * src/rtapelib.c (rexec): Don't declare unless using it.
8366 (do_command): Simplify signal-handling code slightly.
8368 * src/delete.c (blocks_needed): Remove. All uses changed to use
8369 blocking_factor - new_blocks.
8370 (acting_as_filter): New var.
8371 (write_record, delete_archive_members): Use acting_as_filter
8372 rather than archive == STDIN_FILENO to detect whether we're acting
8373 as a filter, as open can return STDIN_FILENO in some cases.
8374 (delete_archive_members): Ignore zero blocks if
8375 ignore_zeros_option is nonzero. Fix bug that messed up last
8376 output block: write_eot can't be used here, as it gets confused
8377 when the input is at end of file.
8379 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
8380 symbolic link contents length. Pass directory size to
8381 get_directory_contents.
8383 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
8384 m4/strerror_r.m4: New files.
8385 * m4/signedchar.m4: Remove this file.
8386 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
8387 * m4/Makefile.am (EXTRA_DIST): Likewise.
8389 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
8391 * po/da.po: New translation file.
8393 * src/mangle.c (extract_mangle):
8394 Fix diagnostic with wrong number of %s'es.
8396 * lib/fnmatch.c (fnmatch):
8397 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8398 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8400 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
8401 fall off a device's end. Detect this.
8403 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
8405 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
8406 include <pathmax.h> and directory include files like <dirent.h>;
8407 no longer used. Include <savedir.h> instead.
8408 (closedir, signed_char): remove macro; no longer used.
8409 (bool, false, true): Include <stdbool.h> if you have the include
8410 file, otherwise define.
8413 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
8414 opendir_warn, readdir_error): Remove; no longer needed.
8415 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
8416 before deciding whether we're trying to remove ".".
8417 (remove_any_file): Try unlink first if we are not root. Use
8418 savedir when recursively removing directories, to avoid exhausting
8420 (savedir_error, savedir_warn, symlink_error): New functions.
8422 * src/list.c: (read_and): Do not invoke
8423 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
8424 responsible for that. Do not invoke apply_delayed_set_stat; our
8425 caller is now responsible for that.
8426 (read_header): Use signed char instead of signed_char. Prevent
8427 later references to current_header from mistakenly treating it as
8429 (from_header): Quote invalid base-64 strings in diagnostics.
8430 (time_from_header): Do not warn about future timestamps in
8431 archive; check_time now does that.
8432 (print_header): Quote unknown file types.
8433 (skip_member): New function, replacing skip_extended_headers and
8434 now skipping the whole member instead of just the extended
8435 headers. All callers changed. This makes the code handle
8436 extended headers uniformly, and fixes some bugs.
8438 * src/update.c (update_archive): Use skip_member.
8440 * src/extract.c (we_are_root): Now global.
8441 (struct delayed_symlink): New type.
8442 (delayed_symlink_head): New var.
8443 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
8444 not apply_delayed_set_stat.
8445 (set_mode, set_stat): Pointer args are now const pointers.
8446 (check_time): New function.
8447 (set_stat): Warn if setting a file's timestamp to be the future.
8448 (make_directories): Do not save and restore errno.
8449 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
8450 intermediate directories.
8451 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
8452 not in caller. Extract potentially dangerous symbolic links more
8453 carefully, deferring their creation until the end, and using a
8454 regular file placeholder in the meantime. Do not remove trailing
8455 / and /. from file names. Do not bother checking for ".." when
8456 checking whether a directory loops back on itself, as loopbacks
8457 can occur with symlinks too. Also, in that case, do not bother
8458 saving and restoring errno; just set it to EEXIST.
8459 (apply_nonancestor_delayed_set_stat): A prefix is a potential
8460 ancestor if it ends in slash too (as well as ending in a char just
8462 (apply_delayed_set_stat): Remove.
8463 (apply_delayed_symlinks, extract_finish): New functions.
8465 * doc/fdl.texi: New file.
8466 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
8467 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
8468 * doc/tar.texi: Add Free Documentation License. New section
8469 "Overwrite Old Files", and revamp that section to make it easier to
8470 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
8471 documentation into getdate.texi. Fix several minor typos. Describe
8472 TAR_OPTIONS. Describe incompatibility between incremental backups and
8473 --atime-preserve. Describe incompatibility between --verify and other
8474 options. Mention that tar normally removes symbolic links rather than
8475 following them, when extracting a file of the same name.
8477 * THANKS: Add gpoul. Change skip's address.
8479 * po/POTFILES.in: Add lib/human.c.
8481 * src/common.h (namelist, namelast): Remove decls.
8482 (we_are_root, extract_finish, skip_member, savedir_error,
8483 savedir_warn, symlink_error, gnu_list_name): New decls.
8484 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
8485 skip_extended_headers, is_dot_or_dotdot, closedir_error,
8486 closedir_warn, opendir_error, opendir_warn, readdir_error,
8487 readdir_warn): Remove decls.
8488 (get_directory_contents): New off_t arg.
8489 (addname): Now returns struct name *.
8491 * src/tar.h, tests/genfile.c: Fix comments.
8493 * src/create.c: Include hash.h.
8494 (gnu_list_name): Remove decl.
8495 (struct link): Remove "next" member.
8497 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
8498 consistency with other diagnostics.
8499 (deal_with_sparse): Check for I/O error when closing the file.
8500 (create_archive): Do not allocate an array of size PATH_MAX, as
8501 PATH_MAX might be (size_t) -1. Instead, allocate an array with
8502 the size that's needed.
8503 (hash_link, compare_links): New functions.
8504 (dump_file): Do not exhaust open file descriptors when descending
8505 deeply into a directory, by using savedir rather than
8506 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
8507 Hash the set of links already created, instead of using a linked
8508 list. Fix some bugs in outputting sparse files which caused the
8509 sparse tables to be incorrect. When a file unexpectedly shrinks,
8510 output zeros rather than garbage. Do not allocate an array of
8511 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
8512 allocate an array with the size that's needed.
8514 * src/incremen.c: Include hash.h.
8515 (struct directory): Remove "next", "dir_text". Change "name" to
8516 be char[1] with struct hack, not const char *. Add "found".
8517 (directory_list): Remove. Replaced by directory_table.
8518 (directory_table): New var.
8519 (nfs_string): Renamed from nfs.
8520 (hash_directory, compare_directories): New functions.
8521 (note_directory): Now returns struct directory *. First arg is
8522 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
8523 Remove text arg. New "found" arg, basically corresponding to the
8524 old text arg not being null. All callers changed.
8525 (note_directory, find_directory): Use hash table rather than
8527 (get_directory_contents): New arg "device". Use savedir to do the
8528 hard work. Save the nfs-ness of stat_data, since it might change
8529 under us. Use note_directory instead of find_directory to save
8530 some work. When adding an "A" record, do it with
8531 add_to_accumulator instead of cheating with strcat.
8532 (read_directory_file): Use "+" flag before device to indicate
8533 whether it was NFS. Fix typo in checking for strtoul error.
8534 (write_directory_file_entry): New function.
8535 (write_directory_file): Use it, and use the hash routines to
8536 traverse the directory table.
8537 (gnu_restore): Use savedir rather than opendir/readdir.
8539 * src/tar.c: Include localedir.h, prepargs.h.
8540 (long_options): Now static.
8541 (long_options, usage, decode_options): -j is now short for
8542 --bzip2, and -I is now an alias for -T.
8543 (decode_options, main): argv is not const pointer now.
8544 (decode_options): Invoke prepend_default_options to support
8545 TAR_OPTIONS. In diagnostic, mention the string that was the
8546 invalid blocking factor, tape length, group, owner, or record
8547 size. --delete is no longer incompatible with -f -, undoing
8549 (main): Invoke extract_finish at end of extraction.
8551 * src/rmt.c: Include localedir.h.
8552 (main): Update copyright date to 2000.
8554 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
8555 following changes: Use @sc where appropriate. Document the ranges of
8556 supported times more precisely. Add Eggert to getdate authors.
8557 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
8558 zone names, as it wasn't correct and people shouldn't be relying on it
8559 anyway. Relative items also account for non-DST adjustments. Fix
8562 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
8564 * tests/ignfail.sh: opendir -> savedir in diagnostics.
8566 * tests/preset.in: Set LANGUAGE to the empty string, for some
8569 2000-10-20 Paul Eggert <eggert@twinsun.com>
8571 * m4/fnmatch.m4: Mention the GNU C library.
8573 2000-10-19 Paul Eggert <eggert@twinsun.com>
8575 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
8578 2000-10-17 Paul Eggert <eggert@twinsun.com>
8580 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
8583 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
8584 (CHAR_BIT): Define if not defined.
8586 2000-09-09 Paul Eggert <eggert@twinsun.com>
8588 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
8590 2000-08-07 Paul Eggert <eggert@twinsun.com>
8592 * lib/xmalloc.c: Memory exhausted -> memory exhausted
8594 * lib/xalloc.h (xalloc_msg_memory_exhausted):
8595 change to array from char *.
8597 2000-08-06 Paul Eggert <eggert@twinsun.com>
8599 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
8600 compatibility with glibc 2.1.3 strftime.c.
8602 2000-07-31 Paul Eggert <eggert@twinsun.com>
8604 * lib/quotearg.c (quotearg_n_options):
8605 Don't make the initial slot vector a constant,
8606 since it might get modified.
8608 * lib/quotearg.c: Add support for more than one preallocated slot.
8610 2000-07-30 Paul Eggert <eggert@twinsun.com>
8612 * lib/quotearg.c (quotearg_n_options):
8613 Preallocate a slot 0 buffer, so that the caller
8614 can always quote one small component of a "memory exhausted" message
8617 2000-07-23 Paul Eggert <eggert@twinsun.com>
8620 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
8621 mbstate_t is always defined.
8623 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
8624 some GCC installations, and this configuration error is likely to be
8627 2000-07-22 Paul Eggert <eggert@twinsun.com>
8630 When the system forces us to redefine mbstate_t, shadow its mbsinit
8631 function. From Bruno Haible.
8633 2000-07-14 Paul Eggert <eggert@twinsun.com>
8635 * lib/xmalloc.c: Simplify exhausted message.
8637 * lib/quotearg.h: Update copyright date; from Jim Meyering.
8639 2000-07-13 Paul Eggert <eggert@twinsun.com>
8641 * lib/quotearg.h (enum quoting style):
8642 New constant clocale_quoting_style.
8645 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
8646 Add support for clocale_quoting_style, undoing previous change to
8647 locale_quoting_style.
8649 2000-07-10 Paul Eggert <eggert@twinsun.com>
8652 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
8653 since otherwise we don't need it.
8654 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8655 since we don't do multibytes in that case.
8656 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8657 invoke multibyte primitives.
8659 * m4/mbstate_t.m4 (AC_MBSTATE_T):
8660 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
8661 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
8662 and mbstate_t, to a single-part test that simply defines mbstate_t.
8664 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8665 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8666 to decide whether to define the BeOS workaround macro;
8667 this adjusts to the change to AC_MBSTATE_T.
8669 * m4/strerror_r.m4: New file.
8671 2000-07-05 Paul Eggert <eggert@twinsun.com>
8673 * lib/quotearg.c: Use double-quote to quote.
8675 * lib/quotearg.c (N_): New macro.
8676 (gettext_default): New function.
8677 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
8678 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
8681 * lib/quotearg.c (struct quoting_options):
8682 Simplify quote_these_too dimension.
8683 From Bruno Haible <haible@clisp.cons.org>.
8685 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
8686 Test for mbstate_t only if the test
8687 for an object-type mbstate_t fails.
8689 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8691 2000-07-03 Paul Eggert <eggert@twinsun.com>
8693 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
8694 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
8696 * lib/quotearg.c (mbrtowc):
8697 Assign to *pwc, and return 1 only if result is nonzero.
8698 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
8700 2000-07-02 Paul Eggert <eggert@twinsun.com>
8702 * lib/quotearg.c (mbstate_t):
8703 Do not define; it should be defined with AC_CHECK_TYPE.
8705 2000-06-26 Paul Eggert <eggert@twinsun.com>
8707 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
8708 a bug in glibc 2.1.3.
8710 * lib/xmalloc.c: Fix inaccurate comment for xrealloc.
8712 2000-06-19 Paul Eggert <eggert@twinsun.com>
8714 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
8715 inclusion of wctype.h to work around solaris2.6 namespace pollution.
8716 (ISPRINT): Likewise.
8717 Reported by Tom Tromey.
8719 2000-06-15 Paul Eggert <eggert@twinsun.com>
8721 * lib/human.c (adjust_value): New function.
8722 (human_readable_inexact): Apply rounding style even when printing
8725 * lib/human.c: Avoid shadowing warnings.
8728 2000-06-14 Paul Eggert <eggert@twinsun.com>
8730 * lib/human.c (human_readable_inexact): Allow an input block size
8731 that is not a multiple of the output block size, and vice versa.
8733 * lib/getdate.y (get_date): Apply relative times after time zone
8734 indicator, not before.
8736 2000-05-31 Paul Eggert <eggert@twinsun.com>
8738 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
8739 and thus don't need AC_CANONICAL_HOST.
8741 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
8742 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
8743 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
8744 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
8745 changed. Instead of inspecting the output of getconf, try to
8746 compile the test program without and with the macro definition.
8747 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
8748 getconf. Instead, check for the needed flags by compiling test
8751 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
8753 * config.guess, config.sub: Remove these files, for similar reasons.
8755 2000-05-03 Paul Eggert <eggert@twinsun.com>
8757 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
8758 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
8759 bug. This avoids a clash when files like regex.c that define
8762 2000-05-02 Paul Eggert <eggert@twinsun.com>
8764 * m4/largefile.m4 (AC_SYS_LARGEFILE):
8765 Define _GNU_SOURCE if this is needed to make
8766 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
8767 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
8769 * lib/quotearg.c (mbrtowc, mbstat_t):
8770 Add definitions if !HAVE_MBSTATE_T_OBJECT.
8771 (<wctype.h>): Include if HAVE_WCTYPE_H.
8772 (iswprint): Define to 1 if we lack it
8774 2000-04-18 Paul Eggert <eggert@twinsun.com>
8776 * m4/mbstate_t.m4: New file.
8778 2000-04-17 Bruno Haible <haible@clisp.cons.org>
8780 * tests/ignfail.sh: Test for uid 0 along with user "root".
8782 2000-04-05 Paul Eggert <eggert@twinsun.com>
8784 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
8785 Don't use -n32 on IRIX if the installer said
8788 2000-02-28 Paul Eggert <eggert@twinsun.com>
8790 * lib/quotearg.c (ALERT_CHAR): New macro.
8791 (quotearg_buffer_restyled): Use it.
8793 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8795 * src/list.c (tartime): Fix off-by-one error when copying year if
8798 2000-02-18 Paul Eggert <eggert@twinsun.com>
8800 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
8801 (textint): New typedef.
8802 (parser_control): Changed from struct parser_control to typedef
8803 (for consistency). Member year changed from int to textint. All
8805 (YYSTYPE): Removed; replaced by %union with int and textint
8807 (tID): Removed; not used.
8808 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
8809 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
8810 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8811 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8812 (date, number, to_year): Use width of number in digits, not its
8813 value, to determine whether it's a 2-digit year, or a 2-digit
8815 (yylex): Store number of digits of numeric tokens. Return '?' for
8816 unknown identifiers, rather than (unused) tID.
8818 2000-01-16 Paul Eggert <eggert@twinsun.com>
8820 * lib/quotearg.c (quotearg_buffer_restyled):
8821 Do not quote alert, backslash, formfeed,
8822 and vertical tab unnecessarily in shell quoting style.
8824 2000-01-15 Paul Eggert <eggert@twinsun.com>
8827 Change quoting to be compatible with future autoconf versions.
8829 2000-01-11 Paul Eggert <eggert@twinsun.com>
8831 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
8833 2000-01-07 Paul Eggert <eggert@twinsun.com>
8835 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
8837 Fix bug with fnmatch.h dependency, as follows:
8838 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
8839 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
8841 * src/common.h (apply_nonancestor_delayed_set_stat):
8842 Renamed from apply_delayed_set_stat.
8843 (apply_delayed_set_stat, decode_mode, chmod_error_details,
8844 chown_error_details, close_warn, closedir_warn, mkdir_error,
8845 read_error_details, read_fatal_details, read_warn_details,
8846 seek_error_details, seek_warn_details, utime_error,
8847 write_error_details, write_fatal_details): New decls.
8849 Make diagnostic messages more regular.
8850 * src/create.c (dump_file): Quote file names with colons if possible.
8851 * src/compare.c (diff_archive): Likewise.
8852 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
8853 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
8854 * src/mangle.c (extract_mangle): Likewise.
8855 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
8857 * src/buffer.c (archive_write_error, flush_archive, close_archive,
8858 new_volume, xclose):
8859 Use error message functions to report errors consistently.
8860 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
8861 * src/create.c (finish_sparse_file, dump_file): Likewise.
8862 * src/extract.c (set_mode, set_stat, extract_sparse_file,
8863 extract_archive): Likewise.
8864 * src/list.c (list_archive): Likewise.
8865 * src/update.c (append_file): Likewise.
8866 * src/compare.c (diff_init, diff_sparse_files):
8867 Use xalloc_die to report memory exhaustion.
8868 * src/incremen.c (gnu_restore): Likewise.
8869 * src/list.c (read_header): Likewise.
8870 * src/mangle.c (extract_mangle): Likewise.
8871 * src/misc.c (maybe_backup_file): Likewise.
8872 * src/tar.c (decode_options): Likewise.
8873 * src/compare.c (read_and_process, fill_in_sparse_array,
8875 Use consistent terminology for unexpected-EOF message.
8876 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
8877 * src/list.c (list_archive, read_header, skip_file,
8878 skip_extended_headers): Likewise.
8879 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
8880 (xdup2): Regularize messages with rest of tar.
8882 * src/buffer.c (flush_read): Don't read past EOF.
8884 * src/extract.c (extr_init):
8885 If we run out of memory, invoke apply_delayed_set_stat.
8886 (prepare_to_extract): Don't complain if we can't remove ".".
8887 (apply_delayed_set_stat): New function.
8888 (apply_nonancestor_delayed_set_stat):
8889 Renamed from apply_delayed_set_stat. All uses changed.
8890 Don't remove head if it doesn't apply.
8892 * src/create.c (find_new_file_size):
8893 Return size instead of storing through pointer.
8894 All callers changed.
8895 (deal_with_sparse): Don't keep reading after read errors.
8896 (finish_sparse_file): Just abort if there is an internal error.
8897 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
8898 Don't restore access times on directories during incremental dumps
8899 until after dealing with the directory.
8900 If ignoring failed reads, count closedir, read, and unknown
8901 file errors as warnings, not errors.
8902 Fix buffer overrun problem when dumping sparse files.
8904 * src/list.c (read_and):
8905 Invoke apply_nonancestor_delayed_set_stat on file names
8906 after handling them.
8907 (decode_mode): Remove; moved to misc.c.
8909 * src/misc.c (safer_rmdir): New function.
8910 (remove_any_file): Use it to avoid problems with rmdir(".").
8911 (maybe_backup_file): Regularize diagnostics.
8912 (undo_backup_file): Likewise.
8913 (decode_mode): Moved here from list.c.
8914 (chmod_error_details, chown_error_details, close_fatal,
8915 close_warn, closedir_warn, mkdir_error, read_error_details,
8916 read_warn_details, read_fatal_details, seek_error_details,
8917 seek_warn_details, utime_error, write_error_details,
8918 write_fatal_details): New functions.
8920 * src/delete.c (save_record): Remove static variable (now local).
8921 (move_archive): Don't position before start of archive.
8922 (write_record): Abort if count is zero at inopportune time.
8925 * src/tar.c (decode_options): --delete and -f - are now
8926 incompatible, since we didn't have time to fix their bugs.
8928 * tests/Makefile.am (TESTS): Remove delete02.sh.
8929 * tests/ignfail.sh: Adjust to new quoting scheme again.
8931 2000-01-06 Paul Eggert <eggert@twinsun.com>
8933 * lib/getdate.y: Sync tm_diff with the GNU C Library.
8934 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
8935 (tm_diff): Renamed from difftm. All uses changed.
8936 Replace body with that taken from GNU C Library 2.1.3pre1.
8937 (get_date): Prefer tm_gmtoff to tm_diff if available.
8939 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
8941 * tests/incremen.sh: Invoke stat on newly created file so that its
8942 ctime is updated on Nextstep.
8944 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
8946 * lib/getdate.y (get_date):
8947 Fix typo when checking for time_t overflow in time zone calculations.
8949 1999-12-13 Paul Eggert <eggert@twinsun.com>
8951 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
8953 * README-alpha: New file.
8954 * README: New sections for gzip and bzip2, Solaris.
8955 Remove mention of BACKLOG.
8957 * configure.in (AC_C_BACKSLASH_A): Add.
8958 (AC_CHECK_HEADERS): Add wchar.h.
8959 (AC_CHECK_FUNCS): Add mbrtowc.
8960 (AC_FUNC_CLOSEDIR_VOID): Add.
8962 * tests/Makefile.am (TESTS): Add delete02.sh.
8963 (POSTPONED_TESTS): Remove.
8964 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
8967 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
8969 * tests/ignfail.sh (err): Adjust to new quoting scheme.
8971 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
8973 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
8975 * src/tar.c ("quotearg.h"): New include.
8976 (usage): Now has __attribute__ ((noreturn)).
8977 (confirm): Report errno if we can't open tty.
8978 (confirm, decode_options):
8979 Quote arbitrary strings in diagnostics.
8980 (OVERWRITE_OPTION): New constant.
8981 (long_options, usage, decode_options): New --overwrite option.
8982 (decode_options): --keep-old-files, --overwrite, and --unlink-first
8983 are now mutually exclusive.
8984 Don't assume that gettext preserves errno.
8985 (main): Set default quoting style to escape_quoting_style.
8987 * src/update.c (<quotearg.h>): New include.
8989 Don't assume that gettext preserves errno.
8990 Quote arbitrary strings in diagnostics.
8991 Check for close error.
8993 * src/names.c (<quotearg.h>): New include.
8994 (name_init, name_next, name_close, names_notfound,
8995 collect_and_sort_names): Don't assume that gettext preserves
8996 errno. Quote arbitrary strings in diagnostics.
8997 (excluded_name): Fix typo that caused empty patterns to be
9000 * src/misc.c (<quotearg.h>): New include.
9001 (quote_copy_string): Quote only newline and backslash; the output is no
9002 longer meant for humans, and is locale-independent.
9003 (contains_dot_dot): New function.
9004 (remove_any_file): Don't use lstat; just rmdir the file and then use
9005 unlink if the rmdir fails because the file isn't a directory.
9006 Check for readdir and closedir errors.
9007 (maybe_backup_file): Report "stat" for stat errors.
9008 (maybe_backup_file, chdir_do):
9009 Quote arbitrary strings in diagnostics.
9010 (maybe_backup_file, undo_last_backup):
9011 Don't assume that gettext preserves errno.
9012 (call_arg_error, call_arg_fatal, call_arg_warn,
9013 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
9014 mknod_error, open_error, open_fatal, open_warn, opendir_error,
9015 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
9016 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
9017 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
9018 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
9020 * src/system.h (__attribute__): New macro.
9021 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
9022 (S_ISDOOR): New macro.
9023 (closedir): New macro, if CLOSEDIR_VOID.
9025 * src/rmt.c, src/rtapelib.c (decode_oflag):
9026 O_APPEND might not be defined.
9028 * src/list.c: (read_and, list_archive):
9029 Quote arbitrary strings in diagnostics.
9030 (from_header): Use locale_quoting_style to quote diagnostics.
9031 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
9033 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
9035 * src/Makefile.am: Use ## for copyright comments.
9037 * src/extract.c (<quotearg.h>): New include.
9038 (enum permstatus): New enum.
9039 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
9040 two mallocs. New members file_name_len, invert_permissions, permstatus.
9041 (extr_init): Remove hack that silently adjusted newdir_umask.
9042 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
9043 Use these args to decide whether and how to set modes.
9044 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
9045 Don't assume that gettext preserves errno.
9046 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
9047 (delay_set_stat, repair_delayed_set_stat): New functions.
9048 (make_directories): Avoid mkdir where last part of path is "..".
9049 Create a struct delayed_set_stat for each directory made.
9050 (prepare_to_extract): Renamed from unlink_destination, and
9051 return 0 immediately if to_stdout_option; all callers changed.
9052 (maybe_recoverable): New parameter interdir_made.
9053 Add support for --overwrite.
9054 (extract_sparse_file, extract_archive):
9055 Quote arbitrary strings in diagnostics.
9056 (extract_archive): By default, warn about ".." in member names, and skip them.
9057 Don't open files with O_NONBLOCK or O_APPEND.
9058 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
9059 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
9060 minus the current umask. Keep track of intermediate directories made,
9061 to avoid looping when making x/../x when x doesn't exist; the
9062 earlier code solved this in a different way that didn't fit well
9063 into the new scheme. Don't extract permissions onto existing
9064 directories unless --overwrite is given. Do not add -wx------
9065 permissions to new directories permanently; just do it temporarily.
9066 Remove no-longer-needed hack with MSDOS and directory time stamps.
9067 (apply_delayed_set_stat): New argument specifies which directories to
9068 fix statuses of. Do not wait until the end of extraction to fix
9069 statuses; instead, fix a directory's status once we exit that directory.
9070 This requires less memory and does the right thing in some cases
9071 where the old method didn't.
9072 (fatal_exit): New function.
9074 * src/incremen.c (<quotearg.h>): New include.
9075 (get_directory_contents, gnu_restore):
9076 Check for readdir and closedir errors.
9077 (get_directory_contents, read_directory_file, gnu_restore):
9078 Quote arbitrary strings in diagnostics.
9079 (get_directory_contents, read_directory_file, write_directory_file):
9080 Don't assume that gettext preserves errno.
9082 * src/create.c (<quotearg.h>): New include.
9083 (start_header): Use `member names' to refer to archive member names, not
9084 `archive names'. Warn about `..' in member names.
9085 (finish_sparse_file, dump_file):
9086 Quote arbitrary strings in diagnostics.
9087 (finish_sparse_file, dump_file):
9088 Don't assume that gettext preserves errno.
9089 (dump_file): Don't use `access' to determine whether a directory is readable;
9090 this isn't reliable if tar is setuid. Use `opendir' instead.
9091 Check for readdir and closedir failures.
9092 Don't dump sockets as if they were fifos; just warn and skip.
9094 * src/delete.c (move_archive):
9095 Don't report fatal error merely because sizes don't fit
9096 into struct mtop values; fall back on lseek instead.
9097 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
9098 Say `reposition' instead of `re-position'.
9099 (delete_archive_members):
9100 Set archive to STDOUT_FILENO before outputting trailing buffer.
9102 * src/compare.c (<quotearg.h>): New include.
9103 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
9104 and `Cannot' others.
9105 (report_difference, diff_archive):
9106 Quote arbitrary strings in diagnostics.
9107 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
9108 Don't assume that gettext preserves errno.
9109 (diff_archive): Don't open regular files with O_NONBLOCK.
9110 Preserve access times of files if --atime.
9112 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
9113 (FATAL_ERROR, USAGE): Don't return 0.
9114 (enum old files): New enum.
9115 (old_files_option): New variable, replacing keep_old_files_option and
9116 unlink_first_option.
9117 (apply_delayed_set_stat): Now takes char const * param.
9118 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
9119 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
9120 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
9121 read_fatal, readdir_error, readdir_warn, readlink_error,
9122 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
9123 truncate_error, truncate_warn, unlink_error, waitpid_error,
9124 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
9127 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
9128 archive_write_error, archive_read_error, flush_archive, close_archive,
9129 init_volume_number, new_volume):
9130 Don't assume that gettext preserves errno.
9132 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
9133 (open_archive): Reject multivolume verify attempts a bit earlier.
9134 Rename local variable `access', in case it's defined by system header.
9136 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
9137 `Could not' sometimes and `Cannot' others.
9139 (open_archive, flush_read, flush_archive, close_archive, new_volume):
9140 Quote arbitrary strings in diagnostics.
9142 (read_error): Set archive to STDOUT_FILENO temporarily when writing
9145 (init_volume_number): Check for input and output errors in volno_file.
9147 (new_volume): Use new fatal_exit function to exit, and new xfork
9150 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
9152 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
9154 * doc/tar.texi: Add --overwrite.
9155 --absolute-names rejects ".." in names.
9157 * lib/quotearg.c: Add support for multibyte characters.
9159 (ISPRINT): New macro.
9160 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
9161 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
9162 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9163 (quotearg_buffer_restyled): New function, with most of the old
9164 quotearg_buffer's contents.
9165 Major rewrite to support multibyte characters.
9166 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
9168 * m4/c-bs-a.m4: New file.
9170 * lib/Makefile.am: Use ## for copyright notice.
9172 * scripts/Makefile.am: Use ## on copyright notice.
9175 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
9177 1999-12-05 Paul Eggert <eggert@twinsun.com>
9179 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
9180 src/ChangeLog, tests/ChangeLog: Remove these files.
9181 * ChangeLog.1: New file, incorporating the above files, plus old
9183 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
9185 1999-12-05 Dale Worley <worley@ariadne.com>
9187 * src/compare.c (<utime.h>, struct utimbuf): Add.
9188 (diff_archive): Restore access times if --atime.
9189 * doc/tar.texi: Explain that --atime also preserves modification time.
9191 1999-12-04 Gerhard Poul <gpoul@gnu.org>
9193 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
9194 * BACKLOG, TODO: Remove.
9195 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
9196 * README: Bring up to date.
9198 1999-12-03 Paul Eggert <eggert@twinsun.com>
9200 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
9202 * src/compare.c (diff_archive):
9203 Do not set errno to EPIPE; we no longer use perror.
9205 * src/create.c (dump_file):
9206 If a parent directory said that a file should be there but it is
9207 absent, diagnose it as being removed in the meantime.
9208 Do not pass meaningless errno to ERROR when reporting that the
9209 file changed as we read it.
9210 Report that a file changed if its ctime changes; this is more
9211 sensitive than mtime+size, and more accurate.
9213 * src/incremen.c (enum children): New type.
9214 (struct directory): Change old char allnew member to new enum children
9217 (get_directory_contents): When doing an incremental dump that does
9218 not cross filesystem boundaries, dump the mount points, even though
9219 they are in a different filesystem. This is for convenience when
9220 restoring, and for consistency with non-incremental dumps.
9221 This requires a 3-way flag for keeping track of which children we want,
9222 so we use enum children rather than boolean.
9224 * src/open3.c (modes): Remove.
9225 (open3): Remove unportable assumptions about flag encodings.
9226 Use `stat' instead of `access' for testing file existence,
9227 to avoid problems with setuid programs.
9229 * src/names.c (name_next): If file names are given both in the
9230 command line (e.g. via -C) and in a file (via -T), do not
9231 ignore the command-line names.
9233 * m4/uintmax_t.m4: Backport to autoconf 2.13.
9235 * doc/tar.texi: Clarify getdate authorship.
9237 1999-11-23 Paul Eggert <eggert@twinsun.com>
9239 * lib/Makefile.am (DISTCLEANFILES): New macro.
9241 * configure.in (tar_fnmatch_hin):
9242 Remove; it runs afoul of a bug in autoconf 2.13.
9243 Instead, always link fnmatch.h to some file, even if it's a throwaway.
9245 1999-11-19 Paul Eggert <eggert@twinsun.com>
9247 * m4/largefile.m4: Update serial.
9249 1999-11-18 Paul Eggert <eggert@twinsun.com>
9251 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
9252 the QNX shell, which doesn't propagate exit status of failed
9253 commands inside shell assignments.
9255 1999-11-07 Paul Eggert <eggert@twinsun.com>
9257 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
9259 * configure.in (AC_PREREQ): Bump to 2.13.
9260 (ALL_LINGUAS): Add pt_BR, ja.
9261 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
9262 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
9263 for AIX crossbuilds.
9265 * doc/tar.texi: New node create options for --ignore-failed-read.
9266 Remove unused version control symbols.
9267 Modernize texinfo usage.
9269 * src/tar.c (usage): Add examples.
9271 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
9272 Include fnmatch.h when testing fnmatch.
9274 * src/common.h (collect_and_sort_names): New decl.
9276 * src/list.c (from_header):
9277 Handle 32-bit two's complement negative time stamps
9278 even if the leading octal digit is 2 or 3.
9280 * src/extract.c (set_stat): Remove duplicate code.
9282 * src/create.c (to_chars): Remove trailing newline from warning.
9283 (dump_file): Ignore doors.
9284 (finish_header): Report block numbers with origin 0, not origin 1.
9286 * src/rmt.c: Include getopt.h.
9287 (long_opts): New constant.
9288 (usage): New function.
9289 (main): Implement --help and --version.
9290 Output usage message if arguments are bad.
9292 1999-10-10 Paul Eggert <eggert@twinsun.com>
9294 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
9296 * README: Remove --with-dmalloc.
9297 Add --disable-largefile.
9298 Remove old NeXT dirent problems, or AIX valloc problems.
9299 Remove old union wait advice, and old %lld advice.
9300 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
9302 * doc/tar.texi: Clarify documentation for portable file names.
9304 * configure.in (AM_WITH_DMALLOC): Remove.
9305 (ALL_LINGUAS): Add ja.
9307 * src/tar.c (decode_options):
9308 Invalid dates are now treated as (time_t) -1.
9309 Redo version message to conform to GNU standards.
9311 * src/create.c (dump_file):
9312 Fix typo: last two args to dump_file were interchanged.
9313 * src/update.c (update_archive): Likewise.
9315 * src/common.h (tartime): New decl.
9317 * src/list.c (tartime): Now extern.
9318 (read_and): Invalid headers cause errors, not warnings.
9320 1999-10-03 Paul Eggert <eggert@twinsun.com>
9322 * lib/getdate.y (__attribute__):
9323 Don't use if GCC claims to be before 2.8; this is
9324 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
9326 1999-09-25 Paul Eggert <eggert@twinsun.com>
9328 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
9329 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
9331 * tests/incremen.sh: Add yet another sleep.
9333 1999-09-24 Paul Eggert <eggert@twinsun.com>
9335 * NEWS: A read error now causes a nonzero exit status.
9337 * src/create.c (to_chars): Fix base-256 output.
9339 * src/buffer.c (write_error):
9340 Read error is an error, not just a warning.
9342 1999-09-24 Paul Eggert <eggert@twinsun.com>
9344 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
9346 * src/tar.c (<time.h>): Include.
9347 (time): Declare if not defined.
9348 (confirm): Don't read past EOF.
9349 (long_options, usage): Add --no-same-owner, --no-same-permissions.
9350 (main): Use clock_gettime if available.
9352 * tests/Makefile.am (TESTS): Add incremen.sh
9353 (INCLUDES): Add -I../lib, for fnmatch.h.
9355 * src/update.c (update_archive):
9356 Remove call to name_expand; had no effect.
9357 Use chdir_do to change into directory.
9358 Use deref_stat instead of stat.
9359 Use add_avoided_name to mark names to be avoided; the old method of
9360 setting a bit with the name caused all descendants of that name to
9361 be avoided, in some circumstances.
9363 * tests/incremen.sh: Remove unnecessary sleeps.
9365 * src/names.c (name_next): Go back to using plain chdir.
9366 (name_gather): Use chdir_arg to keep track of arguments to chdir.
9367 (addname): Likewise.
9368 (name_match): Use chdir_do to act on chdir args.
9369 (merge_sort): Moved here from incremen.c.
9370 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
9372 (name_expand): Remove.
9373 (name_from_list): Skip fake names.
9374 Use chdir_do to act on chdir args.
9375 (struct avoided_name): New struct.
9376 (avoided_names): New var.
9377 (add_avoided_name, is_avoided_name): New functions.
9379 * src/system.h (stat, lstat): Define in terms of statx on
9380 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
9381 (UCHAR_MAX): New macro.
9382 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
9384 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
9386 * src/incremen.c (<time.h>): Remove include; no longer used.
9387 (time): Remove decl.
9389 (get_directory_contents): Use deref_stat.
9390 Consider a subdirectory to be all new only if
9391 listed_incremental_option or if it its timestamp is newer than the
9393 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
9394 (read_directory_file): Now extern. Do not set time_now.
9395 (write_directory_file): Renamed from write_dir_file.
9396 Use start_time instead of time_now.
9397 (compare_names, collect_and_sort_names): Move to names.c.
9399 * src/mangle.c (<time.h>): Remove; not used.
9400 (time): Do not declare.
9402 * src/misc.c (chdir_from_initial_wd): Remove.
9403 (deref_stat): New function.
9404 (struct wd): New struct.
9405 (wd, wds, wd_alloc): New variables.
9406 (chdir_arg, chdir_do): New function.
9408 * src/compare.c (get_stat_data): Use deref_stat.
9410 * src/common.h (name_expand): Remove.
9412 * src/list.c (time): Declare if not defined.
9413 (base_64_digits): Moved here from create.c.
9414 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
9416 (read_and): Don't get time from header unless we need it now;
9417 as getting time can cause duplicate diagnostics if bogus.
9418 Remove "Hmm, " from diagnostic.
9419 Use "Skipping to next header" uniformly.
9420 (from_header): Renamed from from_chars. All uses changed.
9421 Allow different forms for unportable 2's complement numbers.
9422 Don't check for extended forms when parsing checksums.
9423 Parse base-256 output.
9424 (gid_from_header): Renamed from gid_from_chars. All uses changed.
9425 (major_from_header): Renamed from major_from_chars. All uses changed.
9426 (minor_from_header): Renamed from minor_from_chars. All uses changed.
9427 (mode_from_header): Renamed from mode_from_chars. All uses changed.
9428 (off_from_header): Renamed from off_from_chars. All uses changed.
9429 (size_from_header): Renamed from size_from_chars. All uses changed.
9430 (time_from_header): Renamed from time_from_chars. All uses changed.
9431 Warn about future timestamps.
9432 (uid_from_header): Renamed from uid_from_chars. All uses changed.
9433 (uintmax_from_header): Renamed from uintmax_from_chars.
9435 (tartime): New function, incorporating isotime.
9437 (print_header): Use tartime.
9439 * src/create.c (to_chars): Fix typo in decl.
9440 Don't assign through char const *.
9441 Rename name_expand back to collect_and_sort_names.
9443 * src/extract.c (<time.h>): No need to include.
9444 (time): No need to declare.
9445 (now): Remove variable.
9446 (extr_init): Don't initialize `now'.
9447 Increment same_permissions_option and same_owner_option if we_are_root
9448 is nonzero; this supports the new --no-same-owner option.
9449 (set_stat): Use start_time instead of `now'.
9451 * src/create.c (struct link): Remove unused linkcount member.
9452 (base_64_digits): Move to list.c.
9453 (base_8_digits): Remove.
9454 (to_octal): New function, with some of old contents of to_base.
9456 (to_base256): New function.
9457 (to_chars): Use base 256, not base 64, for huge values.
9458 (mode_to_chars): Don't use two's complement in GNU format or POSIX
9460 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
9461 it means we have an incremental dump where we don't know whether this
9462 is a top-level call.
9463 Use deref_stat instead of statx / stat / lstat.
9464 Cast result of alloca.
9465 Check for dates if 0 < top_level, not if listed_incremental_option.
9466 Move multiple-link check after directory check.
9467 Do not dump avoided names.
9468 Dump hard links to symbolic names as links, not as separate
9470 start_header cannot return a null pointer, so don't test for it.
9471 Likewise for find_next_block.
9473 * src/buffer.c, src/common.h (<human.h>): Include.
9474 (read_error): Read error is an error, not just a warning.
9475 (print_total_written): Also print human-readable byte count, and
9477 (open_archive, flush_write): Use start_time, not current time.
9478 (flush_read): Report about garbage bytes ignored at end of archive,
9479 but act on non-garbage bytes (instead of ignoring them).
9480 (new_volume): Use WARN for warnings.
9483 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
9485 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
9487 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
9489 * lib/Makefile.am (noinst_HEADERS):
9490 Rename fnmatch.h to fnmatch.hin; add human.h.
9491 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
9492 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
9494 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
9496 * lib/fnmatch.c (strchrnul):
9497 Define to __strchrnul if _LIBC, to our own replacement otherwise.
9498 Do not define if !_LIBC and if it already exists.
9499 (internal_fnmatch): Use it.
9501 * configure.in (tar_LDADD): New variable, used only when linking tar.
9502 (rmt_LDADD): Similarly, for rmt.
9503 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
9504 fnmatch.c; otherwise, use the system fnmatch.h.
9506 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
9507 Modernize sample backup script.
9509 * THANKS: Martin Goik's email address has changed.
9511 * m4/fnmatch.m4: New file.
9513 1999-09-03 Paul Eggert <eggert@twinsun.com>
9515 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
9518 1999-08-29 Paul Eggert <eggert@twinsun.com>
9520 * lib/getdate.y (get_date):
9521 Rename outermost local `probe' to `quarter'.
9522 Rename latter local `tm' to probe_tm.
9523 From: Jim Meyering <meyering@ascend.com>
9524 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
9526 1999-08-28 Paul Eggert <eggert@twinsun.com>
9528 * lib/getdate.y (PC): New macro; use it when possible.
9529 (number): Handle `Nov 11 1996' example correctly.
9530 See Risks Digest 20.55 (1999-08-27)
9531 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
9533 1999-08-23 Paul Eggert <eggert@twinsun.com>
9535 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
9537 Remove minor cases of lint from many source files: this includes
9538 unnecessary casts, uses of NULL, etc.
9540 * configure.in (AC_PROG_YACC): Remove.
9541 (YACC): Always use bison.
9542 (AC_STRUCT_TIMEZONE): Add.
9543 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
9545 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
9548 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
9549 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
9551 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
9553 * src/common.h (merge_sort): Remove decl; no longer exported.
9555 * src/system.h (voidstar): Remove.
9556 (memcpy, memcmp): Cast args.
9557 ("xalloc.h"): Add include.
9558 (xmalloc, xrealloc): Remove decl.
9560 * src/mangle.c (time): Do not declare if defined.
9561 (first_mangle, mangled_num): Remove.
9563 * src/list.c (from_chars): Report out-of-range values more precisely.
9564 (off_from_chars): Do not allow negative offsets.
9565 (uid_from_chars): Allow negative uids.
9567 * src/create.c (linklist): Now static.
9568 (to_chars): Fix wording of message to match from_chars.
9570 * src/misc.c (merge_sort): Move to incremen.c.
9571 * src/incremen.c (merge_sort): Move here from misc.c; now static.
9572 It's too painful to make it both generic and portable.
9573 (read_directory_file): "timestamp" -> "time stamp" in messages.
9575 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
9576 (usage): Fix misspelling.
9577 (OPTION_STRING): -y is now -I.
9578 (decode_options): Use -1, not EOF, for getopt_long result.
9579 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
9580 Handle operands after any "--" argument.
9581 (main): Report any output errors.
9583 * src/rmt.c (main): status is ssize_t, not long.
9585 * src/names.c (name_gather): Handle trailing -C option correctly.
9586 (addname): use memcpy, not strncpy, to copy a string of known length.
9587 (name_match): Handle trailing -C option correctly.
9588 Propagate -C option to following files.
9589 (name_match, name_scan): Remove redundant matching code.
9591 * src/buffer.c (open_archive): Use American spelling in diagnostic.
9593 * lib/getdate.y: Major rewrite. Add copyright notice.
9594 (<stdio.h>): Include only if testing.
9596 (ISLOWER): New macro.
9597 (<string.h>): Include if HAVE_STRING_H, not USG.
9599 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
9601 (EPOCH_YEAR): Renamed from EPOCH.
9602 (table): Renamed from TABLE.
9603 (meridian): Now an anonymous enum.
9604 (struct parser_control): New type.
9605 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
9606 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
9607 (%pure_parser): Added, so that the parser is pure.
9608 (%union): Removed; the type is now just plain int.
9609 All %type directives removed.
9610 (tLOCAL_ZONE): New %token.
9611 (month_day_table): Renamed from MonthDayTable.
9612 (gmtime, localtime, mktime, time): Declare only if not defined.
9613 (meridian_table): New table.
9614 (dst_table): New table.
9615 (units_table): renamed from UnitsTable.
9616 (relative_time_table): Renamed from OtherTable.
9617 (time_zone_table): Renamed from TimezoneTable. Modernized.
9618 (military_table): Renamed from MilitaryTable.
9619 (to_hour): Renamed from ToHour.
9620 (to_year): Renamed from ToYear.
9621 (lookup_zone): New function.
9622 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
9624 (yylex): Now reentrant. All callers changed.
9625 (get_date): Add support for local time zone abbreviations.
9628 1999-08-20 Paul Eggert <eggert@twinsun.com>
9630 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
9632 * src/create.c (to_chars): Generate GNU base-64 representation
9633 if we are generating an old or new GNU format tar file for a
9634 number that can't be represented with the POSIX format.
9636 * configure.in (AC_CHECK_FUNCS): Add fchdir.
9637 (AM_FUNC_GETLINE): Add.
9638 (LIBOBJS): Add getline.o to workaround comment.
9639 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
9640 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
9641 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
9642 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
9643 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
9644 lib/save-cwd.h, m4/getline.m4: New files.
9646 * src/misc.c (<save-cwd.h>): Include.
9647 (chdir_from_initial_wd): New function.
9649 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
9650 (name_gather): Handle `-C x -C y' correctly.
9651 Do not rely on addname to handle -C.
9652 (addname): New CHANGE_DIR parameter. All callers changed.
9653 Remove ugly calls to getcwd; no longer needed.
9654 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
9656 * src/incremen.c (listed_incremental_stream): New var.
9657 (read_directory_file): Remove arbitrary limits on file name length.
9658 Do not attempt to get the working directory; we can bypass this
9659 on fchdir hosts. Open the listed_incremental_option file for both
9660 read and write instead of opening it twice. Check for I/O errors
9661 when doing I/O to this file. Check for invalid data in the file,
9662 and report line numbers of invalid data.
9663 (write_dir_file): Likewise.
9664 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
9665 Do not invoke write_dir_file; that's our caller's responsibility.
9667 * src/list.c (max): New macro.
9668 (isotime): Now takes time_t, not time_t *. Report the decimal values
9669 of times that can't be broken down.
9670 (print_header): Don't assume that major and minor device numbers can
9673 * src/common.h (struct name): change_dir is now char const *.
9674 (write_directory_file): Remove unused decl.
9675 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
9676 chars; the old `sizeof (b)' broke when b was a pointer not an array.
9677 (chdir_from_initial_wd): New decl.
9678 (addname): New 2nd arg.
9680 * THANKS: Torsten Lull -> Catrin Urbanneck
9682 1999-08-18 Paul Eggert <eggert@twinsun.com>
9684 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
9685 Don't depend on ac_cv_func variables.
9686 From Albert Chin-A-Young <china@thewrittenword.com>.
9688 1999-08-18 Paul Eggert <eggert@twinsun.com>
9690 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
9692 * m4/signedchar.m4: New file.
9693 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
9694 * src/system.h (signed_char): New macro.
9695 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
9696 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
9698 * src/create.c (write_eot): Write at least two zero blocks.
9700 * src/extract.c (extract_archive): Fix sparse array bug:
9701 we did not find end of array correctly.
9703 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
9704 Don't assume find_next_block yields nonnull.
9705 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
9706 * src/list.c (skip_extended_headers): Likewise.
9708 * src/list.c (read_and, list_archive): Simplify code.
9709 (read_header): Fix computation of signed checksums on machines where
9711 Do not consider a block to be zero unless all its bytes are zero,
9712 even the checksum bytes. Do not attempt to parse the checksum of
9713 a zero block. Fix memory leak with long names and links.
9714 (from_chars): Accommodate a buggy tar that outputs leading NUL
9715 if the previous field overflows.
9717 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
9718 \?, for portability to non-ASCII hosts.
9720 1999-08-16 Paul Eggert <eggert@twinsun.com>
9722 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
9724 * src/extract.c (make_directories): Do not chown intermediate
9725 directories, even if we are root.
9727 * src/list.c (read_header): Fix bugs when interpreting
9728 POSIX-compliant headers that do not contain null bytes in the
9729 header or link names.
9731 1999-08-14 Paul Eggert <eggert@twinsun.com>
9733 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
9735 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
9736 (AC_HEADER_SYS_WAIT): Add.
9737 (AC_REPLACE_FUNCS): Add waitpid.
9738 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
9739 * lib/waitpid.c: New file.
9740 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
9741 * src/system.h (WCOREDUMP): Remove; no longer used.
9742 (WIFSTOPPED): Likewise.
9743 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
9744 * src/buffer.c (child_open_for_compress): Undo previous change.
9745 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
9746 (new_volume): Likewise.
9748 * src/buffer.c, src/extract.c, src/incremen.c (time):
9749 Don't declare if defined.
9750 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
9751 * src/incremen.c (read_directory_file):
9752 Invoke `time' the same way everyone else does.
9753 Check validity of --listed-incremental file contents a bit better.
9754 Do not worry about --after-date-option; tar.c now checks this.
9755 * src/list.c (isotime): Report ??? if localtime returns null.
9756 Don't assume years fit into four digits.
9757 Don't append trailing newline.
9758 (print_header): Report ??? if localtime returns null;
9759 Don't assume years fit into four digits.
9761 * src/compare.c (diff_archive): Do not fall back on absolute name
9762 when --absolute-names is not specified.
9764 * src/create.c (start_header):
9765 Include text of ignored filesystem prefix in warning.
9766 (create_archive): Check for excluded names when doing incremental
9767 pass through directory.
9768 (dump_file): Do not dump old files explicitly given on command line
9769 when using --listed-incremental. Do not strip ./ prefix from names.
9771 * src/tar.c: -g now implies after_date_option = 1.
9772 -g and -N are now incompatible options.
9774 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
9776 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
9778 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
9779 incremental headers as POSIX prefixes.
9781 1999-08-11 Paul Eggert <eggert@twinsun.com>
9783 * NEWS, configure.in: Version 1.13.6.
9785 * configure.in (ALL_LINGUAS): Add pt_BR.
9786 * po/pt_BR.po: New file.
9788 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
9789 Renamed from tar.info and header.texi; adjust actions so that
9790 they work in other directories.
9792 * doc/tar.texi: Add -y and --bzip2.
9793 Patterns containing / now exclude only file names whose prefix match.
9795 * lib/exclude.h (excluded_filename): New option parameter.
9796 (add_exclude_file): New ADD_FUNC parameter.
9797 (excluded_pathname): Remove decl.
9798 * lib/exclude.c (_GNU_SOURCE):
9799 Remove; no longer needed since we don't use FNM_ macros.
9800 (excluded_filename): Renamed from excluded_filename_opts.
9801 (excluded_filename, excluded_pathname): Remove.
9802 (add_exclude_file): New ADD_FUNC parameter.
9804 * po/POTFILES.in: Add lib/quotearg.c.
9806 * src/buffer.c (_GNU_SOURCE): Define.
9807 (<fnmatch.h>): Include unconditionally.
9808 (child_open_for_compress): Dup after closing, to avoid possible file
9809 descriptor exhaustion.
9810 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
9811 (flush_read): Likewise.
9813 * src/common.h (LG_8, LG_64): New macros.
9814 (excluded_with_slash, excluded_without_slash): New vars.
9816 (base_64_digits): New decl.
9817 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
9818 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
9820 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
9821 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
9823 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
9824 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
9825 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
9826 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
9827 respectively. All definitions and uses changed.
9828 (excluded_name): New decl.
9830 * src/compare.c (diff_archive):
9831 Open files with O_NONBLOCK instead of O_NDELAY.
9833 * src/create.c (base_64_digits): New constant.
9834 (base_8_digits): New macro.
9835 (MAX_VAL_WITH_DIGITS): New macro.
9836 (to_base): First half of old to_oct. Support base 64 too.
9837 (to_chars): Other half of old to_oct, for 64-bit support.
9838 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
9839 (gid_substitute, uid_substitute): Look up names dynamically if
9840 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
9841 (mode_to_chars): Renamed from mode_to_oct.
9842 Support negative values in all the _to_chars functions.
9843 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
9844 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
9845 (dump_file): Inspect entire pathname, not just new file name
9846 component, when deciding whether to exclude it.
9848 * src/extract.c (extract_archive):
9849 Open files with O_NONBLOCK instead of O_NDELAY.
9851 * src/incremen.c (get_directory_contents):
9852 Inspect entire pathname, not just new file name
9853 component, when deciding whether to exclude it.
9855 * src/list.c (<fnmatch.h>): Do not include.
9856 (from_chars): Renamed from from_oct. New parameter specifying
9857 the negative of the minimum allowed value. Support negative
9859 (base64_map): New var.
9860 (base64_init): New function.
9861 (print_header): Output numeric uids and gids if numeric_owner_option.
9863 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
9865 * src/names.c (_GNU_SOURCE): Define.
9866 (<fnmatch.h>): Include unconditionally.
9867 (excluded_name): New function, taking over duties of excluded_pathname.
9870 * src/rmt.c (decode_oflag): New function.
9871 (main): Use it to support symbolic open flags.
9873 * src/rtapelib.c (encode_oflag): New function.
9874 (rmt_open__): Do not allow newlines in the path.
9875 Propagate errno correctly.
9876 Decode symbolic open flags, if present.
9878 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
9881 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
9882 New -y or --bzip2 option.
9883 (add_filtered_exclude): New function.
9884 (decode_options): Put excluded patterns with / into
9885 excluded_with_slash, and without / into excluded_without_slash.
9886 Compare newer_mtime_option to its new initial value
9887 TYPE_MINIMUM (time_t) when deciding whether more than one
9888 threshold date was specified.
9890 1999-07-20 Paul Eggert <eggert@twinsun.com>
9892 * NEWS, configure.in: Version 1.13.5.
9894 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
9896 * src/buffer.c (new_volume): Likewise.
9897 * src/incremen.c (read_directory_file): Likewise.
9898 * src/tar.c (decode_options):
9899 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
9902 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
9903 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
9905 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
9906 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
9907 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
9908 Define to 0 if the corresponding S_IF* macro is not defined.
9909 (mkfifo): Do not define if already defined, or if S_IFIFO
9912 * src/compare.c (diff_archive): Use HAVE_READLINK, not
9913 S_ISLNK, to determine whether to invoke readlink.
9914 * src/create.c (dump_file): Likewise.
9916 * src/extract.c (set_mode):
9917 Do not chmod unless we are root or the -p option was given;
9918 this matches historical practice.
9919 (unlink_destination): New function, which checks for unlink failures.
9920 (maybe_recoverable): Stay quiet if -U.
9921 (extract_archive): Use O_EXCL if unlink_first_option.
9922 Report unlink failures.
9923 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
9924 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
9927 * src/incremen.c (get_directory_contents): Depend on
9928 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
9930 * src/list.c: Remove S_IS* ifdefs.
9931 * src/misc.c (maybe_backup_file): Likewise.
9933 * src/misc.c (maybe_backup_file):
9934 "Virtual memory exhausted" -> "Memory exhausted",
9935 to conform to the other places this message is issued.
9937 * src/mangle.c (extract_mangle):
9938 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
9940 * src/rtapelib.c (rmt_open__):
9941 Remove typo that caused us to omit the first char
9944 1999-07-16 Paul Eggert <eggert@twinsun.com>
9946 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
9948 * doc/tar.texi: A path name is excluded if any of its file name
9949 components matches an excluded pattern, even if the path name was
9950 specified on the command line.
9951 * src/create.c (create_archive): Likewise.
9952 * src/list.c (read_and): Likewise.
9953 * src/update.c (update_archive): Likewise.
9954 * lib/exclude.h (excluded_pathname): New decl.
9955 * lib/exclude.c (_GNU_SOURCE): Define.
9956 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
9957 (excluded_filename_opts): New function.
9958 (excluded_pathname): New function.
9960 * lib/Makefile.am (EXTRA_DIST):
9961 xstrtol.c moved here from libtar_a_SOURCES.
9962 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
9963 Remove xstrtoul.c; no longer needed.
9964 * lib/xstrtol.c: Remove.
9966 * src/tar.c (decode_options):
9967 Set newer_time_option to TYPE_MINIMUM, so that
9968 negative timestamps are handled correctly.
9969 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
9970 uniformity (and so that we don't need to have the other fns).
9971 (main): Remove call to init_total_written; no longer needed.
9973 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
9974 checks for unsigned long and long long.
9975 * src/arith.c: Remove.
9976 * src/Makefile.am (tar_SOURCES): Remove arith.c.
9977 * po/POTFILES.in: Remove src/arith.c.
9978 * src/arith.h: Use double, to simplify configuration gotchas.
9979 (tarlong): Now double.
9980 (TARLONG_FORMAT): New macro.
9981 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
9982 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
9983 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
9984 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
9985 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
9986 mult_tarlong, print_tarlong): Remove. All callers replaced with
9989 * src/common.h (init_total_written): Remove decl.
9991 * src/buffer.c (total_written):
9992 Remove; replaced with prev_written + bytes_written.
9993 (prev_written): New var.
9994 (init_total_written): Remove.
9995 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
9997 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
9998 Make sure that we can shift, multiply
9999 and divide unsigned long long values; Ultrix cc can't do it.
10001 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
10002 Check for any unknown bits, not just unknown bits left of the leftmost
10005 * lib/quotearg.c (quotearg_buffer):
10006 Don't quote spaces if C quoting style.
10007 * src/list.c (from_oct):
10008 Use C quoting style for error; omit trailing NULs.
10010 1999-07-14 Paul Eggert <eggert@twinsun.com>
10012 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
10014 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
10015 <inttypes.h> defines strtoumax as a macro (and not as a function).
10016 HP-UX 10.20 does this.
10018 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
10019 * PORTS, README, TODO, doc/tar.texi: Likewise.
10021 1999-07-12 Paul Eggert <eggert@twinsun.com>
10023 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
10024 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
10026 * src/list.c (decode_header):
10027 Do not assume that S_IFBLK and S_IFCHR are defined.
10029 * src/create.c (start_header): Do not assume S_IFMT is defined.
10030 (dump_file): Remove unnecessary check for screwy apollo lossage.
10031 Do not assume S_IFBLK and S_IFCHR are defined.
10033 * src/extract.c (extract_archive):
10034 Test whether S_IFCHR and S_IFBLK are nonzero,
10035 not whether they are defined, for consistency with other tests.
10037 * src/buffer.c (is_regular_file):
10038 Don't succeed on files that we can't access due to
10039 permissions problems.
10040 (open_archive): Fix wording on fatal error message.
10041 Don't bother to stat /dev/null if the archive is not a character
10044 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
10045 Report an error, not a warning, for I/O errors.
10046 (process_rawdata, process_dumpdir, diff_sparse_files):
10047 Change ungrammatical "Data differs" to "Contents differ".
10048 (get_stat_data): Find hidden files on AIX.
10049 Accept file name as argument; all uses changed.
10050 (get_stat_data, diff_archive): Use system error message for
10051 nonexistent files rather than rolling our own.
10052 (diff_archive): Unknown file types are errors, not warnings.
10053 Normalize spelling of message to "File type differs".
10054 Use get_stat_data to get link status, for consistency.
10055 Do not inspect st_rdev for fifos.
10056 Do not assume st_mode values contain only file types and mode bits.
10057 Check for mode changes and device number changes separately.
10059 * src/update.c (append_file):
10060 Open the file before statting it, to avoid a race.
10061 Complain about file shrinkage only when we reach EOF.
10063 1999-07-08 Paul Eggert <eggert@twinsun.com>
10065 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
10067 * configure.in (AC_EXEEXT): Add.
10069 * lib/Makefile.am (noinst_HEADERS):
10070 Add basename.h, exclude.h. Remove full-write.h.
10071 (libtar_a_SOURCES): Add exclude.c.
10073 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
10075 * lib/full-write.c: Include safe-read.h instead of full-write.h.
10076 * lib/safe-read.h (safe_read): New decl.
10077 * src/rmt.c: Include safe-read.h.
10078 * src/rtapelib.c: Include basename.h, save-read.h.
10079 (rmt_open__): Use base_name to compute base name.
10082 Include basename.h, exclude.h; don't include full-write.h.
10083 (exclude_option): Remove decl.
10084 (excluded): New decl.
10085 (add_exclude, add_exclude_file, check_exclude): Remove decls.
10087 * src/list.c (read_and):
10088 Use excluded_filename instead of check_exclude.
10089 Check base name of incoming file name, not entire file name, when
10090 deciding whether to exclude it.
10092 * src/create.c (finish_sparse_file):
10093 Use excluded_filename instead of check_exclude.
10094 Don't bother to stat excluded file names.
10095 * src/incremen.c (get_directory_contents): Likewise.
10097 * src/names.c (exclude_pool, exclude_pool_size,
10098 allocated_exclude_pool_size, simple_exclude_array,
10099 simple_excludes, allocated_simple_excludes,
10100 pattern_exclude_array, pattern_excludes,
10101 allocated_pattern_excludes, add_exclude, add_exclude_file,
10103 Remove; now done in ../lib/exclude.c.
10105 * src/tar.c (decode_options): Initialize `excluded'.
10106 Use new add_exclude_file and add_exclude functions.
10108 1999-07-05 Paul Eggert <eggert@twinsun.com>
10110 * m4/gettext.m4: Use changequote rather than [[ ]].
10112 * lib/safe-read.c: Renamed from lib/full-read.c.
10113 (safe_read): Renamed from full_read. All uses changed.
10114 * lib/safe-read.h, lib/full-write.h: New files.
10115 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
10116 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
10117 * lib/full-write.c: Include full-write.h.
10118 * src/common.h: Include full-write.h, safe-read.h.
10119 * src/system.h: (full_read, full_write): Remove decls.
10121 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
10123 * src/system.h (bindtextdomain, textdomain): undef before
10124 defining, to avoid preprocessor warnings with --disable-nls
10125 on hosts whose locale.h includes libintl.h.
10127 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
10128 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
10129 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
10132 1999-07-02 Paul Eggert <eggert@twinsun.com>
10134 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
10135 * m4/mktime.m4: New file.
10136 * m4/Makefile.am.in, m4/README: Remove these files.
10137 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
10138 remove README, Makefile.am.in.
10139 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
10140 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
10141 not AM_FUNC_MKTIME.
10143 * src/tar.c: Include signal.h.
10144 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
10145 (main): Ensure SIGCHLD is not ignored.
10147 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
10148 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
10149 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
10150 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
10151 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
10152 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
10153 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
10154 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
10155 they don't overlap with char codes. Use an enum instead of a lot
10158 * src/system.h (ISASCII): Remove.
10159 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
10160 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
10161 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
10162 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
10163 LONG_MAX): New macros.
10165 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
10166 (read_directory_file): Cast ISSPACE arg to unsigned char.
10167 * src/misc.c (ISPRINT): Remove; now in system.h.
10168 (remove_any_file): Add brackets to pacify gcc -Wall.
10169 * src/list.c: Don't include <ctype.h>; system.h already does this.
10170 (ISODIGIT, ISSPACE): Remove; now in system.h.
10171 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
10173 (from_oct): Cast ISSPACE arg to unsigned char.
10175 * src/create.c (mode_to_oct): Translate modes from internal to
10177 * src/list.c (mode_from_oct): Translate modes from external to
10178 internal form. Do not complain about unrecognized mode bits.
10179 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
10180 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
10182 * src/extract.c: (extr_init, make_directories, extract_archive):
10183 Do not assume mode bits have traditional Unix values.
10184 * src/list.c (decode_mode): Likewise.
10185 * src/create.c (start_header, dump_file): Likewise.
10186 * src/buffer.c (child_open_for_compress,
10187 child_open_for_uncompress, open_archive, (close_archive): Likewise.
10188 * src/compare.c (diff_archive): Likewise.
10190 * src/extract.c (set_mode): Use %04 not %0.4 format.
10191 (extract_sparse_file): Do not use data_block uninitialized.
10192 Check for lseek failures.
10194 * src/rtapelib.c (rmt_lseek__):
10195 Convert lseek whence values to portable integers on the wire.
10196 * src/rmt.c (main): Likewise. Check for whence values out of range.
10198 * src/create.c (finish_sparse_file): Use lseek whence macros
10199 instead of integers.
10200 * src/buffer.c (backspace_output): Likewise.
10201 * src/compare.c (diff_archive, verify_volume): Likewise.
10202 * src/delete.c (move_archive): Likewise.
10203 * src/extract.c (extract_sparse_file): Likewise.
10205 * src/create.c (dump_file): Do not invoke finish_sparse_file
10206 on a negative file descriptor.
10208 * src/buffer.c: Add braces to pacify gcc -Wall.
10210 * src/compare.c (diff_sparse_files): Report lseek errors.
10212 * configure.in (ALL_LINGUAS): Add cs, es, ru.
10214 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
10216 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
10217 message to be internationalized; \a doesn't work with msgfmt.
10219 * src/tar.c (long_options, main, usage, OPTION_STRING):
10220 Remove -E or --ending-file.
10221 * src/list.c (read_and): Likewise.
10222 * src/common.h (ending_file_option): Likewise.
10223 * src/buffer.c (close_archive): Likewise.
10225 * tests/after: Don't run two commands together in a pipeline,
10226 as some old shells mishandle pipeline exit status.
10228 1999-06-28 Paul Eggert <eggert@twinsun.com>
10230 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
10231 * NEWS: Describe changes since 1.12.
10232 * README: Update bug reporting address; move paxutils ref to NEWS.
10234 Handle EINTR correctly.
10235 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
10236 * lib/full-read.c, lib/full-write.c: New files.
10237 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
10238 Prefer full_read to read and full_write to write.
10239 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
10240 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
10242 * src/extract.c (extract_sparse_file): Likewise.
10243 * src/rmt.c (get_string, main, report_error_message,
10244 report_numbered_error): Likewise.
10245 * src/rmt.h (rmtread, rmtwrite): Likewise.
10246 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
10247 rmt_write__, rmt_ioctl__): Likewise.
10248 * src/update.c (append_file): Likewise.
10249 * src/system.h (full_read, full_write): New decls.
10251 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
10252 lib/xmalloc.c, src/arith.c, src/misc.c.
10254 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
10255 New macros. All uses of STDIN and STDOUT changed.
10256 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
10257 instead of 0 and STDOUT_FILENO instead of 1.
10258 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
10259 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
10261 * src/rmt.c (private_strerror): Avoid const. Translate results.
10263 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
10264 in the presence of NFS clock skew.
10266 1999-06-25 Paul Eggert <eggert@twinsun.com>
10268 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
10270 * src/buffer.c (write_archive_buffer): New function.
10271 (child_open_for_compress, flush_write, flush_read): Use it to write
10273 (open_archive): Report error if fstat of archive fails.
10274 Improve efficiency of check for /dev/null.
10275 Also, fix some corner cases with remote archives and /dev/null checking.
10276 (close_archive): Test for input fifo only if not remote.
10277 Truncate output archive only if it's not remote.
10279 * src/misc.c (remove_any_file):
10280 Don't terminate if you see . or ..; just skip them.
10282 1999-06-18 Paul Eggert <eggert@twinsun.com>
10284 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
10286 Output sizes using a format that's more compatible with
10287 traditional tar (and with GNU Emacs).
10288 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
10289 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
10290 Don't subtract 1 from size.
10291 * src/create.c (to_oct): Prepend leading zeros, not spaces.
10292 Output a trailing NUL unless the value won't fit without it.
10293 (finish_header): No need to append NUL to chksum, now that
10294 to_oct is doing it.
10296 1999-06-16 Paul Eggert <eggert@twinsun.com>
10298 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
10300 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
10301 @INTLLIBS@ might invoke rpl_realloc.
10303 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
10304 (intconv): Remove; use xstrto* fns instead.
10305 ("xstrtol.h"): Include.
10306 (check_decimal): Remove.
10307 (long_options, usage, OPTION_STRING, decode_options):
10308 Remove -y, --bzip2, --unbzip2.
10309 (decode_options): Use xget_version instead of get_version.
10310 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
10311 Replace invocations of check_decimal with xstrtoumax.
10313 * tests/preset.in (echo_n, echo_c): Remove.
10315 * tests/after: Don't rely on $echo_c and $echo_n.
10317 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
10318 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
10319 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
10320 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
10321 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
10322 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
10323 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
10324 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
10325 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
10326 m4/xstrtoumax.m4: New files.
10328 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
10329 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
10330 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
10331 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
10332 (AC_CHECK_FUNCS): Remove lchown.
10333 (AC_REPLACE_FUNCS): Remove basename, dirname.
10334 Add lchown, strtol, strtoul.
10335 (jm_FUNC_MKTIME): Add.
10336 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
10337 are also built via the ANSI2KNR-filtering rules.
10338 Use a no-op line to work around bug in automake 1.4 with malloc and
10340 (AC_OUTPUT): Add m4/Makefile.
10342 * lib/Makefile.am (EXTRA_DIST):
10343 Add lchown.c, malloc.c, mktime.c, realloc.c,
10344 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
10345 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
10346 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
10347 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
10348 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
10350 * src/system.h (uintmax_t): Don't declare; configure now does this.
10352 * src/common.h (backup_type): New decl.
10353 * src/common.h, src/misc.c, src/tar.c:
10354 Move include of backupfile.h to common.h.
10356 * src/misc.c (maybe_backup_file):
10357 Pass backup_type to find_backup_file_name.
10359 * src/list.c (print_header): Change sizes of uform and gform from 11 to
10360 UINTMAX_STRSIZE_BOUND.
10362 * doc/tar.texi: Remove --bzip2.
10363 Fix @xref typos reported by latest makeinfo.
10365 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
10367 (M4DIR, ACINCLUDE_INPUTS): New macros.
10368 ($(srcdir)/acinclude.m4): New rule.
10370 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
10371 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
10372 now generated automatically by autoconf.
10374 1999-05-15 Paul Eggert <eggert@twinsun.com>
10376 * doc/tar.texi: Remove -y.
10378 1999-04-09 Paul Eggert <eggert@twinsun.com>
10380 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
10381 (we were allocating too much storage).
10382 (uintmax_t): Don't declare; configure now does this.
10384 * ABOUT-NLS: Update to gettext 0.10.35 edition.
10386 1999-03-22 Paul Eggert <eggert@twinsun.com>
10388 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
10390 * acinclude.m4 (AC_LFS_FLAGS):
10391 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
10392 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
10393 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
10395 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
10396 New macros; needed for latest GNU xmalloc.c.
10398 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
10399 (libtar_a_SOURCES): Add quotearg.c.
10400 * list.c: Include <quotearg.h>.
10401 (from_oct): Add forward decl.
10402 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
10403 (from_oct): Report an error only if TYPE is nonzero.
10404 Quote any funny characters in bad header.
10406 1999-03-20 Paul Eggert <eggert@twinsun.com>
10408 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
10410 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
10411 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
10413 (AC_LFS): Simplify AIX revision number test.
10415 1999-03-17 Paul Eggert <eggert@twinsun.com>
10417 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
10419 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
10420 Remove; it doesn't work that well
10421 with AC_CANONICAL_HOST.
10422 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
10424 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
10426 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
10428 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
10430 * tar.texi: Fix bug-report addr.
10432 * README: Remove --with-included-malloc.
10433 Upgrade version numbers of build software.
10435 1999-03-07 Paul Eggert <eggert@twinsun.com>
10437 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
10439 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
10440 where bindtextdomain and gettext require -lintl.
10441 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
10442 `no' means it failed.
10443 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
10444 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
10445 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
10446 to add anything to the command line (it's all in config.h).
10447 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
10449 1999-03-01 Paul Eggert <eggert@twinsun.com>
10451 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
10453 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
10455 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
10456 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
10457 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
10458 like OFF_MAX, which are not reliable
10459 (e.g. OFF_MAX in AIX 4.2 is incorrect).
10460 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
10461 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
10463 * src/incremen.c (get_directory_contents):
10464 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
10465 Have statx depend on STX_HIDDEN, not AIX.
10467 * src/create.c (to_oct):
10468 New parameter substitute, giving a substitute value to use
10469 when the original value is out of range. Do not append a space to the
10470 output; modern tars don't. When a value is out of range, specify the
10471 maximum value, not the number of bits.
10472 (GID_NOBODY, UID_NOBODY): New macros.
10473 (gid_to_oct, uid_to_oct): Use them as substitutes.
10474 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
10475 (dump_file): Check whether the file changed as we read it.
10477 * src/rmt.c (main): Remove suspicious AIX/386 code.
10479 1999-02-19 Paul Eggert <eggert@twinsun.com>
10481 * intl/localealias.c (read_alias_file): Don't assume that memcpy
10482 returns a type compatible with char *; it doesn't on SunOS
10483 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
10485 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
10487 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
10488 * doc/tar.texi: Add --bzip2, --unbzip2 options.
10490 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
10492 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
10493 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
10494 * acinclude.m4 (AM_WITH_NLS):
10495 Update to latest gettext version (serial 5).
10496 (AC_LFS_FLAGS): New macro
10497 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
10498 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
10499 Work properly in cross-compilation scenario, by checking for getconf
10500 with AC_CHECK_TOOL and by ditching uname in favor of
10501 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
10503 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
10504 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
10505 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
10506 since getdate.y now uses ANSI code.
10508 * config.guess, config.sub: New files; taken from automake 1.4.
10510 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
10511 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
10512 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
10513 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
10514 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
10515 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
10516 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
10518 1999-02-01 Paul Eggert <eggert@twinsun.com>
10520 * src/tar.c: Update copyright.
10524 1999-02-01 Paul Eggert <eggert@twinsun.com>
10526 * NEWS, configure.in: Version 1.12.64004
10528 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
10530 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
10532 * src/extract.c (extract_archive): Fix bug when extracting sparse
10533 files: they were trashing the tar file header.
10535 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
10536 Add -y or --bzip2 or --bunzip2 option.
10538 1999-01-30 Paul Eggert <eggert@twinsun.com>
10540 * src/names.c (cached_no_such_uname, cached_no_such_gname,
10541 cached_no_such_uid, cached_no_such_gid): New vars.
10542 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
10543 Cache failures, too.
10545 * src/tar.c (decode_options):
10546 Don't pass names longer than UNAME_FIELD_SIZE to
10547 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
10549 1999-01-27 Paul Eggert <eggert@twinsun.com>
10551 * NEWS, configure.in: Version 1.12.64003
10553 * src/buffer.c (backspace_output, close_archive): Cast
10554 rmtlseek position arg to off_t, for benefit of K&R compilers
10556 * src/compare.c (verify_volume): Likewise.
10558 * NEWS, configure.in: Version 1.12.64002
10560 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
10561 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
10562 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
10563 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
10564 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
10565 uid_from_oct): Likewise.
10567 1999-01-25 Paul Eggert <eggert@twinsun.com>
10569 * incremen.sh: Fix timing bug in regression test.
10571 1999-01-22 Paul Eggert <eggert@twinsun.com>
10573 * NEWS, configure.in: Update version
10575 * Makefile.am (localedir): Change to $(datadir)/locale.
10576 (DEFS): New macro, defining LOCALEDIR.
10577 (tar.o, tar._o, rmt.o, rmt._o): Remove.
10578 (INCLUDES): Add -I..
10580 * Makefile.am (localedir): Change to $(datadir)/locale.
10582 1999-01-21 Paul Eggert <eggert@twinsun.com>
10584 * NEWS, README, configure.in: Unofficial version 1.12.64001.
10586 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
10587 * src/Makefile.am (localedir): Likewise.
10588 (DEFS): New macro, defining LOCALEDIR.
10589 (tar.o, tar._o, rmt.o, rmt._o): Remove.
10590 (INCLUDES): Add `-I..'.
10592 * tests/incremen.sh: Fix timing bug.
10594 1999-01-20 Paul Eggert <eggert@twinsun.com>
10596 * NEWS, README, configure.in: Unofficial version 1.12.64000.
10597 `lfs.7' changed to `64000' in version number
10598 to conform to gnits standards.
10600 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
10601 mkinstalldirs, ansi2knr.c: Update to latest public versions.
10603 Rebuild with automake 1.4 and autoconf 2.13, to work around some
10606 1998-12-07 Paul Eggert <eggert@twinsun.com>
10608 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
10610 * src/list.c (read_header):
10611 Accept file names as specified by POSIX.1-1996 section 10.1.1.
10613 1998-11-30 Paul Eggert <eggert@twinsun.com>
10615 * configure.in: Quote the output of uname.
10617 * src/extract.c (set_stat): chmod after chown even when not root;
10618 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
10620 1998-11-15 Paul Eggert <eggert@twinsun.com>
10622 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
10624 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
10625 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
10627 1998-10-28 Paul Eggert <eggert@twinsun.com>
10629 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
10631 * src/system.h (voidstar): Use void * if __STDC__ is defined,
10632 not merely nonzero.
10634 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
10635 On many installations, rexec is disabled.
10637 1998-08-07 Paul Eggert <eggert@twinsun.com>
10639 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
10641 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
10642 for nameless users and groups.
10644 1998-02-17 Paul Eggert <eggert@twinsun.com>
10646 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
10647 * NEWS, README: Add explanation of why this isn't an official version.
10649 1998-02-02 Paul Eggert <eggert@twinsun.com>
10651 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
10652 This is an unofficial version.
10654 1997-12-17 Paul Eggert <eggert@twinsun.com>
10656 * src/incremen.c (ST_DEV_MSB): New macro.
10657 (NFS_FILE_STAT): Use most significant bit of st_dev,
10658 even if it's unsigned.
10660 1997-12-08 Paul Eggert <eggert@twinsun.com>
10662 * src/system.h (ST_NBLOCKS): Fix typo in definition.
10664 1997-11-19 Paul Eggert <eggert@twinsun.com>
10666 * configure.in (HAVE_INTTYPES_H):
10667 Don't ignore cache variable if it's already set.
10669 1997-11-10 Paul Eggert <eggert@twinsun.com>
10671 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
10672 * src/delete.c (records_read): Now off_t.
10673 (move_archive): Don't assume mt_count is of type daddr_t.
10675 1997-10-30 Paul Eggert <eggert@twinsun.com>
10677 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
10678 Set to appropriate values if large file support
10679 needs explicit enabling.
10680 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
10682 New macros to configure.
10683 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
10685 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
10686 major_t, minor_t, ssize_t): New macros.
10688 * src/arith.h (TARLONG_FORMAT):
10689 Fix typo: %uld -> %lu. Use unsigned when long long
10691 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
10692 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
10694 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
10695 2nd arg is now unsigned long.
10697 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
10698 (prepare_record_buffer): Arg is now size_t.
10699 Remove now-useless casts.
10701 (main): Use `long' for status, so that it can store ssize_t.
10702 Use daddr_t, mode_t, size_t, off_t when appropriate.
10703 Convert daddr_t and off_t values ourselves, since they might be longer
10704 than long. Convert other types using `long' primitives.
10705 When processing MTIOCTOP, do not try to pass resulting
10706 count back, since it won't work (it could be too large) and it's
10707 not expected anyway.
10710 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
10711 now-useless casts. Use unsigned long to print *_t types, except use
10712 STRINGIFY_BIGINT for off_t.
10713 (update_archive): Cast -1 to dev_t when necessary.
10715 * src/tar.c (check_decimal):
10716 Now returns 1 if successful, 0 otherwise, and returns
10717 uintmax_t value into new arg. Check for arithmetic overflow.
10718 (decode_options): Avoid overflow if record_size fits in size_t but not int.
10719 Check for overflow on user or group ids.
10721 * src/compare.c (diff_init, process_rawdata, read_and_process,
10722 diff_sparse_files, diff_archive):
10723 Use off_t, pid_t, size_t, ssize_t when appropriate.
10724 Remove now-useless casts. Use unsigned long to print *_t types,
10725 except use STRINGIFY_BIGINT for off_t.
10727 (process_noop, process_rawdata, process_dumpdir, read_and_process):
10728 Size arg is now size_t.
10730 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
10731 when allocating buffer.
10734 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
10735 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
10736 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
10739 (get_status_string, get_status_off): New function.
10740 (get_status): Now returns long, so that it can store ssize_t.
10741 Invoke get_status_string to do the real work.
10742 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
10743 (rmt_lseek__): Now returns off_t, using new get_status_off function.
10744 (rmt_ioctl__): Convert mt_count by hand,
10745 since it might be longer than long.
10747 * src/mangle.c (extract_mangle):
10748 Check for overflow when converting off_t to size_t.
10749 Use off_t, size_t when appropriate. Remove now-useless casts.
10751 * src/system.h (mode_t): Remove; now done by autoconf.
10752 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
10753 Return number of ST_NBLOCKSIZE-byte blocks,
10754 not number of 512-byte blocks;
10755 this also helps to avoid overflow.
10756 (st_blocks): Declare if needed.
10757 (ST_NBLOCKSIZE): New macro.
10758 (<limits.h>, <inttypes.h>): Include if available.
10759 (CHAR_BIT): New macro.
10760 (uintmax_t): New typedef.
10761 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
10762 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
10763 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
10765 * src/names.c (name_init):
10766 Fix typo in error message: FILE* was passed, but char*
10769 (read_name_from_file, name_gather, addname, name_match, name_scan,
10770 add_exclude): Use size_t when appropriate. Remove now-useless casts.
10772 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
10774 * src/extract.c (newdir_umask, current_umask): Now mode_t.
10775 (extract_sparse_file): Args now use off_t.
10777 (set_mode, set_stat, make_directories, extract_sparse_file,
10778 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
10779 now-useless casts. Use unsigned long to print *_t types, except use
10780 STRINGIFY_BIGINT for off_t.
10782 * src/misc.c (quote_copy_string):
10783 Use size_t when appropriate. Remove now-useless casts.
10785 * src/list.c (read_and, list_archive, read_header, decode_mode,
10786 print_header, print_for_mkdir):
10787 Use mode_t, off_t, size_t when appropriate. Remove
10788 now-useless casts. Use unsigned long to print *_t types, except use
10789 STRINGIFY_BIGINT for off_t.
10791 (read_header): Check for overflow when converting header size.
10793 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
10794 const char *. Size arg is now size_t. Now takes new type and maxval
10795 args. Compute result using uintmax_t, not long. Report error if
10796 field does not contain octal number in range.
10797 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
10798 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
10799 uintmax_from_oct): New functions.
10801 (stringify_uintmax_t_backwards): New function.
10803 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
10804 (skip_file): Offset arg is now off_t.
10806 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
10807 real_s_totsize, real_s_sizeleft, current_block_ordinal):
10809 (write_error): Arg is now ssize_t.
10810 (child_pid): Now pid_t.
10811 (available_space_after): Now size_t.
10813 (child_open_for_compress, child_open_for_uncompress, flush_write,
10814 open_archive, flush_write, write_error, flush_read, close_archive):
10815 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
10816 casts. Use unsigned long to print *_t types, except use
10817 STRINGIFY_BIGINT for off_t.
10819 * src/delete.c (records_read): Now daddr_t.
10820 (move_archive): Arg is now daddr_t. Check for overflow when
10822 (move_archive, delete_archive_members): Use daddr_t, off_t when
10823 appropriate. Remove now-useless casts.
10825 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
10826 (rmt_lseek): Now returns off_t.
10828 * src/create.c (to_oct):
10829 Now static. Value arg is now uintmax_t. Accept new args
10830 giving name of type of octal field, for error messages. Report an
10831 error if the value is too large to fit in the field.
10832 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
10833 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
10835 (write_eot, write_long, finish_header, deal_with_sparse,
10836 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
10837 appropriate. Remove now-useless casts. Use unsigned long to print
10838 *_t types, except use STRINGIFY_BIGINT for off_t.
10840 (find_new_file_size): 1st arg is now off_t*.
10841 (finish_sparse_file): Args now use off_t, not long.
10842 Check for lseek error.
10843 (create_archive, dump_file): Cast -1 to dev_t when necessary.
10844 (dump_file): Device arg is now dev_t.
10845 Avoid overflow when testing whether file has holes
10846 by using the new ST_NBLOCKSIZE macro.
10848 * src/incremen.c (struct accumulator, add_to_accumulator,
10849 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
10850 Use size_t for sizes.
10851 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
10852 Use dev_t, ino_t for devices and inodes.
10853 (gnu_restore): Use off_t for file offsets.
10854 (struct directory): Use char for flags. Add new flag `nfs'.
10855 (nfs): New constant
10856 (NFS_FILE_STAT): New macro.
10857 (note_directory): Accept struct stat * instead of
10858 device and inode number. All callers changed.
10859 (note_directory, get_directory_contents):
10860 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
10861 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
10863 * src/common.h (record_size, struct name, struct sp_array,
10864 available_space_after):
10865 Use size_t for sizes.
10866 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
10867 Use off_t for file offsets.
10868 (struct name): dir_contents is now const char *, not char *.
10869 (dump_file, get_directory_contents): Use dev_t for devices.
10870 (to_oct): Remove decl.
10871 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
10872 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
10873 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
10874 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
10875 UINTMAX_FROM_OCT): New macros.
10876 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
10877 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
10878 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
10879 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
10880 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
10881 (print_for_mkdir): 2nd arg is now mode_t.
10885 See ChangeLog.1 for earlier changes.
10889 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007
10890 Free Software Foundation, Inc.
10892 This file is part of GNU tar.
10894 GNU tar is free software; you can redistribute it and/or modify
10895 it under the terms of the GNU General Public License as published by
10896 the Free Software Foundation; either version 3, or (at your option)
10899 GNU tar is distributed in the hope that it will be useful,
10900 but WITHOUT ANY WARRANTY; without even the implied warranty of
10901 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10902 GNU General Public License for more details.
10904 You should have received a copy of the GNU General Public License
10905 along with GNU tar; see the file COPYING. If not, write to
10906 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
10907 Boston, MA 02110-1301, USA.
10911 version-control: never
10912 buffer-read-only: t