1 2010-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
4 * configure.ac: Version 1.25
5 * NEWS: Describe the changes.
7 2010-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
9 Run alternative decompression programs if the principal one is
11 Some compression programs are able to handle various compression
13 (e.g. `gzip' can decompress files created by `compress', `xz'
15 to handle lzma, etc.) Tar tries to use such programs for
17 if the principal decompressor cannot be started.
19 * src/buffer.c (compress_type): Swap ct_none and ct_tar.
20 (archive_compression_type): New static variable.
21 (zip_magic): Remove program and option fields.
22 (zip_program): New structure and static.
23 (compress_program): Remove macro.
24 (find_zip_program): New static function.
25 (first_decompress_program,next_decompress_program): New functions.
26 (open_compressed_archive): Set archive_compression_type instead of
27 use_compress_program_option.
28 * src/common.h (first_decompress_program)
29 (next_decompress_program): New functions.
30 (WARN_DECOMPRESS_PROGRAM): New flag.
31 (WARN_VERBOSE_WARNINGS): Include WARN_DECOMPRESS_PROGRAM.
32 * src/warning.c (warning_args): Add "decompress-program".
33 (warning_types): Add WARN_DECOMPRESS_PROGRAM.
34 * src/system.c (run_decompress_program): New function.
35 (sys_child_open_for_uncompress): Use run_decompress_program
36 instead of calling execlp directly.
38 2010-11-02 Paul Eggert <eggert@cs.ucla.edu>
40 tests: fix some issues with signals, timestamps, "test" typo
41 * tests/extrac17.at: Add --warning=no-timestamp, to avoid
42 bogus warning due to NFS clock skew.
43 * tests/remfiles01.at: Discard diagnostics that some shells
44 generate about broken pipes.
45 * tests/sigpipe.at: Likewise.
46 * tests/remfiles01.at: Fix typo: "test $EC" was written where
47 "test $EC -ne 0" was intended.
49 2010-11-01 Sergey Poznyakoff <gray@gnu.org.ua>
51 Fix extraction of device nodes.
52 * src/extract.c (extract_node): Do not mask out node type.
53 The bug was introduced in commit ea964cce.
55 2010-10-28 Paul Eggert <eggert@cs.ucla.edu>
57 tar: don't cross struct member boundaries with OLDGNU_MAGIC
58 * src/create.c (write_gnu_long_link, start_header): Access
59 header->buffer + offsetof (struct posix_header, magic), instead of
60 header->header.magic, when reading or writing the OLDGNU_MAGIC
61 pattern. The code violates the C standard without this change,
62 and GCC warns about this if fortify checking is enabled. It's not
63 a bug on traditional (i.e., non-debugging) platforms, but it does
64 violate the C standard so it should be fixed. Problem originally
65 reported by John Emil Karlson in
66 <http://lists.gnu.org/archive/html/bug-tar/2010-04/msg00023.html>.
67 * src/list.c (decode_header): Likewise.
69 tests: port to sh variants that squirrel away file descriptors
70 OpenBSD /bin/sh, and some other sh variants, squirrel away file
71 descriptors before closing them. For example, for "cat 3<&-" they
72 first dup file descriptor 3 to a fd that is 10 or greater, then
73 close 3 (because if "cat" had been a builtin command like ":" then
74 they would have wanted to avoid the fork and restore the fd after
75 ":" finished); and they treat ordinary (forking) commands the same
76 as builtin commands. This approach fails after "ulimit -n 10".
77 Work around this deficiency by closing the file descriptors before
78 invoking ulimit. Problem reported by Christian Weisgerber in
79 <http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00041.html>;
80 solution suggested by Jilles Tjoelker in
81 <http://article.gmane.org/gmane.comp.shells.dash/415>.
83 * tests/extrac11.at (scarce file descriptors): Close file
84 descriptors before invoking ulimit -n.
86 2010-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
88 Transform file names when updating and appendig to archives.
89 This complements 28e91b48.
91 * src/common.h (transform_stat_info): New prototype.
92 * src/list.c (transform_stat_info): Remove static qualifier.
93 * src/update.c (update_archive): Call transform_stat_info.
94 * tests/Makefile.am (TESTSUITE_AT): Add append03.at
95 * tests/testsuite.at: Include append03.at
97 2010-10-27 Paul Eggert <eggert@cs.ucla.edu>
99 tests: port to Solaris diff
100 * tests/extrac13.at: Don't assume that "diff -c" outputs nothing
101 when there are no differences. This is not true on Solaris,
102 where it outputs "No differences encounted".
104 tar: fix -x --overwrite bug (no --dereference, ! O_NOFOLLOW)
105 This bug was discovered on Solaris 8. On older hosts lacking
106 O_NOFOLLOW, tar -x --overwrite (without --dereference) follows
107 symbolic links, causing the "extract over symlinks" test to fail.
109 * src/extract.c (open_output_file): If O_NOFOLLOW is needed but
110 does not work, check for a symlink separately.
112 tar: don't use "((" in shell scripts
113 * tests/extrac11.at: Replace "((" with "( (" in shell scripts, as
114 "((" is not portable to the Korn shell, and POSIX 1003.1-2008 says
115 that "((" is not portable.
117 2010-10-26 Sergey Poznyakoff <gray@gnu.org.ua>
119 Make sure name matching occurs before name transformation.
120 The commit 9c194c99 altered that order.
122 * src/list.c (transform_stat_info): New function. Split off from
124 (read_and): Call transform_stat_info right before do_something,
125 and after deciding if we should proceed with this member name,
126 so that name matching occurs before name transformation.
128 * tests/extrac17.at: New file.
129 * tests/Makefile.am (TESTSUITE_AT): Add extrac17.at
130 * tests/testsuite.at: Include extrac17.at.
132 2010-10-26 Paul Eggert <eggert@cs.ucla.edu>
134 tar: don't assume stdin is open when testing fd limits
135 * tests/extrac11.at: Redirect stdin from /dev/null, in case
136 the parent 'make' is running with stdin closed.
138 2010-10-26 Sergey Poznyakoff <gray@gnu.org.ua>
140 Further fixes in bootstrap.
141 * bootstrap: Restore the default for gnulib_path
142 (symlink_to_dir): Re-apply 67cad07.
144 2010-10-26 Paul Eggert <eggert@cs.ucla.edu>
146 tar: fix bug with -C and extracting directories
147 Problem reported by Denis Excoffier in
148 <http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00034.html>.
150 * src/extract.c (extract_dir): Use mkdirat, not mkdir.
151 * tests/extrac16.at: New file, to test for this bug.
152 * tests/Makefile.am (TESTSUITE_AT): Add it.
153 * tests/testsuite.at: Include it.
155 This file is a placeholder. It will be replaced with the actual
157 by make dist. Run make ChangeLog if you wish to create it
160 2010-10-25 Sergey Poznyakoff <gray@gnu.org.ua>
163 * configure.ac, NEWS: Version 1.24
164 * bootstrap: Restore tar-specific code lost during last
165 sync from gnulib (241b72ffad).
166 * src/misc.c (chdir_do): Remove unused automatic variable.
168 2010-10-16 Paul Eggert <eggert@cs.ucla.edu>
170 tar: use more-accurate diagnostic when intermediate mkdir fails
171 Without this change, if tar tried to extract a file A/B/C, noticed
172 that A/B didn't exist, attempted to mkdir A/B, and the mkdir
173 failed, it did not diagnose the mkdir failure, but simply reported
174 the failure to open A/B/C. This sometimes led to confusion
175 because it wasn't clear what tar was trying to do, in particular
176 that tar tried to mkdir A/B. With this patch, tar issues two
177 diagnostics in this case: one for A/B and the other for A/B/C.
178 Problem reported by Hauke Laging in
179 <http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00020.html>.
180 * gnulib.modules: Remove faccessat.
181 * src/extract.c (make_directories): New arg INTERDIR_MADE.
182 Diagnose mkdir failure. Return 0 on success, nonzero on failure,
183 as opposed to nonzero iff some directory was created. All callers
184 changed. Simplify the code when mkdir fails, by checking whether
185 the desired file exists unless errno==EEXIST: this is more robust.
186 * tests/extrac15.at: New test, to check this.
187 * tests/Makefile.am (TESTSUITE_AT): Add it.
188 * tests/testsuite.at: Include it.
190 tests: port to NFS file servers with clock skew
191 Several of the tests assumed that a newly created file cannot
192 have a time stamp dated in the future. This assumption is not
193 true when files are served by a remote host whose clock is
194 slightly in advance of ours. Fix the problems that I observed
195 when running "make check" a couple of times on such a server.
197 * tests/backup01.at: Use --warning=no-timestamp to suppress
199 * tests/chtype.at, tests/comprec.at, tests/exclude06.at:
200 * tests/extrac01.at, tests/extrac03.at, tests/extrac05.at:
201 * tests/extrac06.at, tests/extrac08.at, tests/extrac13.at:
202 * tests/extrac14.at, tests/incr01.at, tests/incr03.at,
204 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at:
205 * tests/pipe.at, tests/rename02.at, tests/rename03.at:
206 * tests/rename05.at, tests/same-order01.at, tests/same-order02.at:
210 2010-10-12 Paul Eggert <eggert@cs.ucla.edu>
212 gnulib: sync from latest gnulib, notably bootstrap and
214 * bootstrap: Sync from gnulib.
215 * doc/.gitignore: Rename getdate.texi to parse-datetime.texi.
216 * doc/Makefile.am (tar_TEXINFOS): Likewise.
217 * doc/tar.texi (Top): Adjust to renaming of getdate to
219 * gnulib.modules: Likewise. Also, remove ftruncate (now
221 And add inttostr (we missed this dependency).
222 * src/tar.c: Include parse-datetime.h, not getdate.h. All calls
223 to get_date replaced with parse_datetime.
225 2010-09-24 Paul Eggert <eggert@cs.ucla.edu>
227 tar: -x -C symlink fix
228 * src/misc.c (chdir_do): Don't use O_NOFOLLOW when opening the
229 argument to -C. This is for consistency with "tar -c -C FOO", and
230 matches the new documentation.
231 * tests/extrac14.at: New file.
232 * tests/Makefile.am (TESTSUITE_AT): Add it.
233 * tests/testsuite.at: Include it.
235 tar: --dereference consistency
236 This closes another race condition, that occurs when overwriting a
237 symlink with a regular file.
238 * NEWS (--dereference consistency): New section.
239 * doc/tar.texi (Option Summary): Describe new --deference
241 (dereference): Likewise. Remove discussion that I didn't follow,
242 even before --dereference was changed.
243 * src/common.h (deref_stat, set_file_atime): Adjust signatures.
244 * src/compare.c (diff_file, diff_multivol): Respect
246 instead of rolling our own flags. This implements the new
249 (diff_file, diff_dumpdir): Likewise, for fstatat_flags.
250 * src/create.c: Adjust to set_file_atime signature change.
251 * src/extract.c (mark_after_links, file_newer_p, extract_dir):
253 * src/incremen.c (try_purge_directory): Likewise.
254 * src/misc.c (maybe_backup_file): Likewise.
255 * src/extract.c (file_newer_p): New arg STP. All callers changed.
256 (maybe_recoverable): New arg REGULAR. All callers changed.
257 Handle the case of overwriting a symlink with a regular file,
258 when --overwrite is specified but --dereference is not.
259 (open_output_file): Add O_CLOEXEC, O_NOCTTY, O_NONBLOCK for
260 consistency with file creation. Add O_NOFOLLOW if
261 overwriting_old_files && ! dereference_option.
262 * src/incremen.c (update_parent_directory): Use fstat, not
264 there's less to go wrong.
265 * src/misc.c (deref_stat): Remove DEREF arg. All callers changed.
266 Instead, use fstatat_flags.
267 (set_file_atime): Remove ATFLAG arg. All callers changed.
268 Instead, use fstatat_flags.
269 * src/names.c, src/update.c: Adjust to deref_stat signature
271 * src/tar.c (get_date_or_file): Use stat, not deref_stat, as this
272 is not a file to be archived.
273 * tests/Makefile.am (TESTSUITE_AT): Add extrac13.at.
274 * tests/extrac13.at: New file.
275 * tests/testsuite.at: Include it.
277 2010-09-20 Paul Eggert <eggert@cs.ucla.edu>
279 tar: do not crash with --listed-incremental
280 Problem reported by Frantisek Hanzlik in
281 <https://bugzilla.redhat.com/635318> via Kamil Dudka in
282 <http://lists.gnu.org/archive/html/bug-tar/2010-09/msg00066.html>.
283 I don't understand this code either, but Sergey can take a look at
284 this patch, and perhaps install a better one, when he has
286 * src/incremen.c (append_incremental_renames): Don't actually
288 anything to DIR if DIR is null.
290 2010-09-19 Paul Eggert <eggert@cs.ucla.edu>
292 tar: prefer openat-style functions
293 This change replaces traditional functions like 'open' with the
294 POSIX.1-2008 functions like 'openat'. Mostly this is an internal
295 refactoring change, in preparation for further changes to close
297 * gnulib.modules: Add faccessat, linkat, mkfifoat, renameat,
300 * src/Makefile.am (tar_LDADD): Add $(LIB_EACCESS).
301 * tests/Makefile.am (LDADD): Likewise.
302 * src/common.h (chdir_fd): New extern var.
303 * src/compare.c (diff_file, diff_multivol): Use openat instead
305 * src/create.c (create_archive, restore_parent_fd): Likewise.
306 * src/extract.c (create_placeholder_file): Likewise.
307 * src/names.c (collect_and_sort_names): Likewise.
308 * src/update.c (append_file): Likewise.
309 * src/compare.c (diff_symlink): Use readlinkat instead of
311 * src/compare.c (diff_file): Use chdir_fd instead of AT_FDCWD.
312 * src/create.c (subfile_open, dump_file0): Likewise.
313 * src/extract.c (fd_chmod, fd_chown, fd_stat, set_stat):
314 (repair_delayed_set_stat, apply_nonancestor_delayed_set_stat):
316 * src/extract.c (mark_after_links, file_newer_p, extract_dir):
317 (extract_link, apply_delayed_links):
318 Use fstatat rather than stat or lstat.
319 * src/misc.c (maybe_backup_file, deref_stat): Likewise.
320 * src/extract.c (make_directories): Use mkdirat rather than mkdir.
321 Use faccessat rather than access. This fixes a minor permissions
322 bug when tar is running setuid (who would want to do that?!).
323 (open_output_file): Use openat rather than open.
324 In the process, this removes support for Masscomp's O_CTG files,
325 which aren't compatible with openat's signature. Masscomp! Wow!
326 That's a blast from the past. As far as I know, that operating
327 system hasn't been supported for more than 20 years.
328 (extract_link, apply_delayed_links):
329 Use linkat rather than link.
330 (extract_symlink, apply_delayed_links):
331 Use symlinkat rather than symlink.
332 (extract_node): Use mknodat rather than mknod.
333 (extract_fifo): Use mkfifoat rather than mkfifo.
334 (apply_delayed_links): Use unlinkat rather than unlink or rmdir.
335 * src/misc.c (safer_rmdir, remove_any_file): Likewise.
336 * src/unlink.c (flush_deferred_unlinks): Likewise.
337 * src/extract.c (rename_directory): Use renameat rather than
339 * src/misc.c (maybe_backup_file, undo_last_backup): Likewise.
340 * src/misc.c: Don't include <save-cwd.h>; no longer needed now
341 that we're using openat etc.
342 (struct wd): Add member fd. Remove members err and fd. All uses
344 (CHDIR_CACHE_SIZE): New constant.
345 (wdcache, wdcache_count, chdir_fd): New vars.
346 (chdir_do): Use openat rather than save_cwd. Keep the cache up
347 to date. This code won't scale well, but is good enough for now.
348 * src/update.c (update_archive): Use openat + fdopendir +
349 streamsavedir rather than savedir.
351 This file is a placeholder. It will be replaced with the actual
353 by make dist. Run make ChangeLog if you wish to create it
356 2010-09-18 Paul Eggert <eggert@cs.ucla.edu>
358 tar: add utimens.h includes
359 * src/extract.c: Include <utimens.h>, needed for fdutimens
361 * src/misc.c: Likewise.
363 tar: switch to gnulib fdutimensat module
364 * gnulib.modules: Add fdutimensat.
365 * src/common.h (fd_utimensat): Remove decl.
366 * src/extract.c (set_stat): Call fdutimensat, not fd_utimensat.
367 * src/misc.c (set_file_atime): Likewise.
368 (fd_utimensat): Remove.
370 2010-09-17 Paul Eggert <eggert@cs.ucla.edu>
372 tar: extract permissions for . last
373 * src/common.h (must_be_dot_or_slash): New decl.
374 * src/extract.c (mark_after_links): New function, taking code
375 that used to be in create_placeholder_file.
376 (create_placeholder_file): Use it.
377 (delay_set_stat): Always delay setting status for . and /.
378 * src/misc.c (must_be_dot_or_slash): Now extern.
379 * tests/extrac12.at: New file.
380 * tests/Makefile.am (TESTSUITE_AT): Add it.
381 * tests/testsuite.at: Likewise.
383 tar: don't check for getdtablesize; use AC_CHECK_FUNCS_ONCE
384 * configure.ac: Don't check for getdtablesize; no longer needed.
385 Use AC_CHECK_FUNCS_ONCE rather than AC_CHECK_FUNCS, for
388 tar: extract symlink attributes, close some symlink-related races
389 * NEWS: Describe symlink-extraction improvements.
390 * src/extract.c (enum permstatus): Remove.
391 (fchmod, fchown): Define dummy replacement macros if the system
392 does not supply them.
393 (implemented): New function.
394 (struct delayed_set_stat): Remove members invert_permissions,
395 permstatus. They were too confusing, and tried to do too much
396 in too-little space. Instead, add members current_mode,
397 current_mode_mask, interdir, atflag. All users changed.
398 (struct delayed_link): Add members mode, atime, mtime, to support
399 platforms such as BSD where symlinks have these attributes.
401 (fd_chmod): Renamed from fdchmod. New argument atflag. Check for
402 operation not supported at run-time, not at configure-time. Put
403 fd argument first. All callers changed.
404 (fd_chown): Likewise, renaming from fdchown.
405 (fd_stat): Likewise, renaming from fdstat.
406 (set_mode): Remove args stat_info, cur_info, invert_permissions,
407 permstatus. Add args mode, mode_mask, current_mode,
409 atflag. All callers changed. Close some races. Use an easier-to
410 understand method for computing permissions. Work around POSIX
411 incompatibility in Linux fchmodat. Support extraction of symlink
412 modes, if the OS allows it.
413 (set_stat): Remove args cur_info, invert_permissions, permstatus.
414 Add args current_mode, current_mode_mask, interdir, atflag.
415 All callers changed. Close some races. Support extraction of
416 attributes on symlinks, if the OS allows it.
417 (delay_set_stat): Remove args invert_permissions, permstatus.
418 Add args current_mode, current_mode_mask, mode, atflag.
419 The ST arg can be null now, indicating that it's an intermediate
420 directory. All callers changed.
421 (repair_delayed_set_stat, apply_nonancestor_delayed_set_stat):
423 (extract_dir): Also be paranoid if only --same-permissions, due
424 to semantics of setgid and setuid directories on some hosts.
425 This closes a race on those hosts. Simplify calculation of
426 delay_set_stat arguments; the old code was truly strange and
427 probably wrong in some border cases.
428 (extract_dir, extract_file, extract_node, extract_fifo): Don't
430 unspecified behavior in mode arg of open, mknod, etc. Instead,
431 mask out those bits when creating the file, and add them later via
433 (open_output_file): file_name is now const. Add arg current_mode,
434 current_mode_mask. All callers changed. When overwriting
436 refuse to overwrite something that is not a regular file, since
437 we're extracting a regular file.
438 (extract_file): Remove the FIXME comment. Whatever the protection
439 issues were, they should be fixed now. As a result of all
441 API changes, we now use fchmod etc. rather than chmod etc.,
444 (create_placeholder_file, apply_delayed_links): Record desired
445 mode and times for symlinks, for OSes that support that.
447 2010-09-16 Paul Eggert <eggert@cs.ucla.edu>
449 tar: tar -x without --incremental no longer sets atime again
450 * src/extract.c (set_stat): Use UTIME_OMIT rather than UTIME_NOW.
451 The UTIME_NOW was there only to emulate the previous behavior of
452 using the current time, and the previous behavior was there only
453 because before we started assuming POSIX.1-2008 there was no
454 portable way to get the effect of UTIME_NOW.
456 tar: another --atime-preserve race fix
457 * src/common.h (set_file_atime): Add parentfd arg.
458 * src/compare.c (diff_file): Use it.
459 * src/create.c (dump_file0): Likewise. This closes yet another
460 race condition with symbolic links.
461 * src/misc.c (set_file_atime): Add parentfd arg.
463 tar: --atime-preserve fixes for races etc.
464 This patch fixes a race condition in the --atime-preserve=replace
465 option, which might cause tar to improperly follow a symbolic
468 It also drops the use of the _FIOSATIME ioctl of Solaris 2.x
469 and later, which loses resolution on time stamps. Modern Solaris
470 systems support full-resolution time stamps in the kernel, and
471 it's not worth the hassle of testing this call, useful only in
472 no-longer-supported Solaris variants.
474 Also, it undoes a change I recently introduced to the --compare
475 option, which caused it to not follow symbolic links unless the
476 --dereference option was also used. Quite possibly this change is
477 a good idea, but the old behavior was documented and the change
478 should not have been installed casually.
480 * configure.ac: Don't check for stropts.h and sys/filio.h.
481 * gnulib.modules: Add futimens, utimensat. Remove futimens.
482 * src/common.h (fd_utimensat): New decl.
483 * src/compare.c (diff_file, diff_multivol):
484 Don't use open_read_flags: those are for --create only.
485 * src/create.c (dump_file0): Adjust to set_file_atime changes.
486 Pass fstatat_flags to set_file_atime, so that symbolic links are
487 not followed inadvertantly.
488 * src/extract.c: Don't include utimens.h.
489 (set_stat): Use fd_utimensat ant UTIME_NOW rather than fdutimens.
490 * src/misc.c: Don't include utimens.h, stropts.h, sys/filio.h.
491 (fd_utimensat): New function.
492 (set_file_atime): Use it. New arg atflag, controlling symlink
493 handling. All callers changed.
495 2010-09-14 Paul Eggert <eggert@cs.ucla.edu>
497 * configure.ac: tar: close some race conditions when extracting
498 * configure.ac: Check for fchmod and fchown. Don't check
500 * src/extract.c (fdchmod, fdchown, fdstat): New functions.
501 (set_mode, set_stat): New arg FD. All callers changed.
502 This avoids some race conditions between closing a regular file
503 and setting its metadata, and it's a bit faster.
505 2010-09-13 Paul Eggert <eggert@cs.ucla.edu>
507 tar: don't worry about fdopendir closing its argument
508 * NEWS: Don't mention dirfd; no longer needed.
509 * gnulib.modules: Remove dirfd.
510 * src/create.c (get_directory_entries): Remove the code dealing
511 with dirfd failures, as the new fdopendir replacement doesn't
512 close its argument so we don't need to call dirfd. See
513 <http://lists.gnu.org/archive/html/bug-gnulib/2010-09/msg00208.html>
514 and gnulib commit 970c9038e4cca46e1b037ae0a6d574dfae6a7327.
516 * NEWS: Fix wording typo in previous change.
517 Reported by Jim Meyering.
519 tar: live within system-supplied limits on file descriptors
520 * NEWS: Note the change. Mention dirfd and fdopendir.
521 * gnulib.modules: Add dirfd and fdopendir. The code was already
522 using fdopendir; dirfd is a new need.
523 * src/common.h (open_searchdir_flags, get_directory_entries):
524 (subfile_open, restore_parent_fd, tar_stat_close): New decls.
525 (check_exclusion_tags): Adjust signature to match code change.
526 * src/create.c (IMPOSTOR_ERRNO): New constant.
527 (check_exclusion_tags): First arg is now a struct tar_stat_info
528 const *, not an fd. All callers changed.
529 (dump_regular_file, dump_file0): A zero fd represents an unused
530 slot, so play it safe if the fd member is zero here. A negative
531 fd represents the negation of an errno value, so play it safe and
532 do not assign -1 to fd merely because an open fails.
533 (open_failure_recover, get_directory_entries, restore_parent_fd):
534 (subfile_open): New functions. These help to recover from file
535 descriptor exhaustion.
536 (dump_dir, dump_file0): Use them.
537 (dump_file0): Use tar_stat_close instead of rolling our own close.
538 * src/incremen.c (scan_directory): Use get_directory_entries,
539 subfile_open, etc., to recover from file descriptor exhaustion.
540 * src/names.c (add_hierarchy_to_namelist): Likewise.
541 (collect_and_sort_names): A negative fd represents the negation
542 of an errno value, so play it safe and do not assign -1 to fd.
543 * src/tar.c (decode_options): Set open_searchdir_flags.
544 Add O_CLOEXEC to all the open flags.
545 (tar_stat_close): New function, which knows how to deal with
546 new convention for directory streams and file descriptors.
547 Diagnose 'close' failures.
548 (tar_stat_destroy): Use it.
549 * src/tar.h (struct tar_stat_info): New member dirstream.
550 fd now has the negative of an errno value, not merely -1, if
551 the file could not be opened, so that failures to reopen
553 are better-diagnosed later.
554 * tests/Makefile.am (TESTSUITE_AT): Add extrac11.at.
555 * tests/testsuite.at: Likewise.
556 * tests/extrac11.at: New file.
558 2010-09-08 Paul Eggert <eggert@cs.ucla.edu>
560 tar: improve documentation of reliability and security issues
561 * doc/tar.texi (Reliability and security, Reliability):
562 (Permissions problems, Data corruption and repair, Race
564 (Security, Privacy, Integrity, Live untrusted data):
565 (Security rules of thumb): New nodes.
567 2010-09-06 Paul Eggert <eggert@cs.ucla.edu>
569 tar: more reliable directory traversal when creating archives
570 * NEWS: Document this.
571 * gnulib.modules: Add openat, readlinkat.
572 * src/common.h (open_read_flags, fstatat_flags): New global
574 (cachedir_file_p, dump_file, check_exclusion_tags,
576 Adjust to new signatures, described below.
577 (name_fill_directory): Remove.
578 * src/compare.c (diff_file, diff_multivol): Use open_read_flags.
579 * src/create.c (struct exclusion_tag): Exclusion predicates
581 a file descriptor, not a file name.
582 (add_exclusion_tag): Likewise. All uses changed.
583 (cachedir_file_p): Likewise.
584 (check_exclusion_tags): The directory is now a file descriptor,
585 not a file name. All uses changed. Use openat for better
587 (file_dumpable_p): Arg is now a struct stat, not a struct
588 tar_stat_info. All uses changed. Check the arg's file types too.
589 (dump_dir0, dump_dir, dump_file0, dump_file): Omit top_level and
590 parent_device args, since st->parent tells us that now. All uses
592 (dump_dir): Likewise. Also, omit fd arg for similar reasons.
593 Apply fdsavedir to a dup of the file descriptor, since we need a
594 file descriptor for openat etc. as well, and fdsavedir (perhaps
595 unwisely) consumes its file descriptor when successful.
596 Do not consume st->fd when successful; this simplifies the caller.
597 (create_archive): Allocate a file descriptor when retraversing
598 a directory, during incremental dumps.
599 (dump_file0): Use fstatat, openat, and readlinkat for better
601 When opening a file, use the result of fstat on the file
603 rather than the fstatat on the directory entry, to avoid some race
604 conditions. No need to reopen the directory since we now
606 close it. Change "did we open the file?" test from 0 <= fd to
607 0 < fd since fd == 0 now represents uninitialized.
608 (dump_file): Now accepts struct tar_stat_info describing parent,
609 not parent_device. Also, accept basename and fullname of entry.
611 * src/incremen.c (update_parent_directory): Accept struct
612 tar_stat_info for parent, not name. All callers changed.
613 Use fstatat for safer directory traversal.
614 (procdir): Accept struct tar_stat_info, not struct stat and
615 dev_t, for info about directory. All callers changed.
616 (scan_directory): Accept struct tar_stat_info, not name,
617 device, and cmdline, for info about directory. All callers
618 changed. Do not consume the file descriptor, since caller
619 might need it. Use fstatat and openat for safer directory
620 traversal; also, use fstat after opening to double-check.
621 (name_fill_directory): Remove.
622 * src/names.c (add_hierarchy_to_namelist): Accept struct
623 tar_stat_info instead of device and cmdline. All callers changed.
624 When descending into a subdirectory, use openat and fstat for
625 safer directory traversal.
626 (collect_and_sort_names): Use open and fstat for safer directory
627 traversal. Set up struct tar_stat_info for callee's new API.
628 * src/tar.c (decode_options): Initialize open_read_flags
630 (tar_stat_destroy): Close st->fd if it is positive (not zero!).
631 * src/tar.h (struct tar_stat_info): New members parent, fd.
632 * src/update.c (update_archive): Adjust to dump_file's API change.
633 * tests/filerem02.at: Ignore stderr since its contents now depend
634 on the file system implementation.
636 2010-09-05 Paul Eggert <eggert@cs.ucla.edu>
638 tar: remove lint discovered by Sun C compiler
639 * src/common.h (WARN_ALL): Don't mask with 0xffffffff; on a 32-bit
640 host, 0xffffffff is of type 'unsigned int', which makes WARN_ALL
641 an unsigned int value that is too large to fit into an int, and
642 the C standard says that this has undefined behavior. The mask is
643 not needed, so omit it.
645 2010-09-04 Paul Eggert <eggert@cs.ucla.edu>
647 tar: restore macros that are used in some cases
648 * src/tar.c (LOW_DENSITY_NUM, MID_DENSITY_NUM, HIGH_DENSITY_NUM):
649 Restore these macros, undoing the previous change to this file.
650 The macros are used after all, in some cases. Sorry about that.
652 2010-09-03 Paul Eggert <eggert@cs.ucla.edu>
654 tar: remove unused macros
655 * src/create.c (UINTMAX_TO_CHARS): Remove; no longer used.
656 * src/tar.c (LOW_DENSITY_NUM, MID_DENSITY_NUM, HIGH_DENSITY_NUM):
658 * src/incremen.c (DIR_IS_NEW): Comment out; not used.
659 Mark this with a FIXME, since it looks like it should be used.
661 2010-08-27 Sergey Poznyakoff <gray@gnu.org.ua>
663 Fix --remove-files in update/append mode.
664 * src/update.c (update_archive): Call finish_deferred_unlinks when
667 2010-08-26 Paul Eggert <eggert@cs.ucla.edu>
669 tar: avoid assumptions about root access and chmod -w in test
671 * tests/extrac07.at, tests/extrac09.at, tests/listed03.at: Use
672 AT_UNPRIVILEGED_PREREQ, since this test requires non-root
674 * tests/extrac07.at: Don't use "chmod -w", as POSIX says it's not
675 portable to start a chmod permissions-list with "-" as it may be
676 confused with an option. Use "chmod a-w" instead.
678 tar: fix bug with -C and delayed setting of metadata
679 * src/common.h (chdir_current): New decl.
680 * src/extract.c (struct delayed_set_stat, struct delayed_link):
681 New member change_dir.
682 (delay_set_stat, create_placeholder_file): Set it.
683 (apply_nonancestor_delayed_set_stat, apply_delayed_links): Use it.
684 (extract_link): Check that the links are all relative to the same
686 (extract_archive): Restore the current directory after
687 apply_nonancestor_delayed_set_stat has possibly changed it.
688 * src/misc.c (chdir_current): New external var; this used to
689 be the private static variable 'previous' inside chdir_dir.
691 * tests/Makefile.am (TESTSUITE_AT): New test extrac10.at.
692 * tests/extrac10.at: New file.
693 * tests/testsuite.at: Include it.
695 2010-08-25 Sergey Poznyakoff <gray@gnu.org.ua>
697 Don't apply file transformations to volume names.
698 * src/list.c (decode_header): Don't apply file transformations
700 * tests/xform01.at: New testcase.
701 * tests/xform-h.at (xform): Rename macro to xformtest. Use
703 * tests/Makefile.am, tests/testsuite.at: Add xform01.at
705 2010-08-25 Paul Eggert <eggert@cs.ucla.edu>
707 tar: optimize -c --sparse when file is entirely sparse
708 * src/sparse.c (sparse_scan_file): If the file is entirely sparse,
709 that is, if ST_NBLOCKS is zero, don't bother scanning for nonzero
710 blocks. Idea by Kit Westneat, communicated by Bernd Schubert in
711 <http://lists.gnu.org/archive/html/bug-tar/2010-08/msg00038.html>.
712 Also, omit unnecessary lseek at start of file.
714 tar: don't assume size of a sparse file chunk fits in size_t
715 * src/tar.h (struct sp_array): Change numbytes from size_t
718 * scripts/xsparse.c (struct sp_array): Likewise.
719 Include <stdint.h>, for SIZE_MAX.
720 (expand_sparse): Don't try to allocate a buffer bigger than
722 * src/common.h (SIZE_TO_CHARS, size_to_chars, SIZE_FROM_HEADER):
723 (size_from_header): Remove decls.
724 * src/create.c (size_to_chars): Remove.
725 * src/list.c (size_from_header): Remove.
726 * src/sparse.c (sparse_extract_region, check_data_region):
727 (oldgnu_add_sparse, oldgnu_store_sparse_info, pax_decode_header):
728 Don't assume chunk sizes fit in size_t.
729 (oldgnu_add_sparse): Check for off_t overflow.
730 * src/xheader.c (sparse_numbytes_decoder, sparse_map_decoder):
733 tar: use ctime, not mtime, when checking placeholders
734 * src/extract.c (struct delayed_link): Rename member mtime
736 All uses changed to use ctime rather than mtime.
738 2010-08-24 Paul Eggert <eggert@cs.ucla.edu>
740 tar: add comment to link04.at test
741 * tests/link04.at: Add explanatory comment at head.
743 tar: fix 1.23 Solaris regression related to PRIV_SYS_LINKDIR
744 The idea was suggested by Petr Sumbera in the thread starting
746 http://lists.gnu.org/archive/html/bug-tar/2010-08/msg00000.html
747 * src/extract.c (set_mode): Save the errno of the chmod that
748 failed, for the benefit of chmod_error_details. Do not bother
749 retrying chmod unless the mode suggests setuid is the issue.
750 (extract_archive): Remove redundant call to
751 priv_set_remove_linkdir.
752 * src/system.c: Include priv-set.h.
753 (sys_spawn_shell, sys_child_open_for_compress):
754 (sys_child_open_for_uncompress, sys_exec_command):
755 (sys_exec_info_script, sys_exec_checkpoint_script):
756 Invoke priv_set_restore_linkdir before execv or execlp, so that
757 the subprocess has the same privileges that tar originally did.
759 tar: handle files that occur multiple times but have link count 1
760 This patch was inspired by the following patch that addressed a
761 similar problem in GNU coreutils du:
762 http://git.savannah.gnu.org/gitweb/?p=coreutils.git;h=efe53cc72b599979ea292754ecfe8abf7c839d22
763 * src/common.h (name_count): New decl.
764 * src/create.c (trivial_link_count): New static var.
765 (create_archive): Initialize it.
766 (dump_hard_link, file_count_links): Use it, so that files with
767 link count 1 are handled correctly when they are found multiple
769 * src/names.c (allocated_entries): Renamed from allocated_names,
770 since the identifier's name was misleading. All uses changed.
771 (entries): Renamed from names. All uses changed.
772 (scanned): Renamed from name_index. All uses changed.
773 (name_count): New var.
774 (name_add_name): Increment it.
775 * tests/link04.at: New file.
776 * tests/testsuite.at: Add it.
777 * tests/Makefile.am (TESTSUITE_AT): Likewise.
779 2010-08-23 Paul Eggert <eggert@cs.ucla.edu>
781 tar: use nlink_t for link counts
782 * src/create.c (struct link): nlink is now of type nlink_t,
785 tar: don't export names that aren't used elsewhere
786 * src/common.h (file_dumpable_p, gid_to_chars, major_to_chars):
787 (minor_to_chars, mode_to_chars, uid_to_chars, uintmax_to_chars):
788 (string_to_chars, dumpdir_creat0, dumpdir_create, dumpdir_free):
789 (dumpdir_locate, dumpdir_next, dumpdir_first, gid_from_header):
790 (major_from_header, minor_from_header, mode_from_header):
791 (time_from_header, uid_from_header, quote_copy_string,
793 (xheader_init, transform_header_name):
794 Remove declarations; these are no longer exported from their
796 (GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS):
797 (UID_TO_CHARS, UINTMAX_TO_CHARS, UNAME_TO_CHARS, GNAME_TO_CHARS):
798 Move to src/create.c, since no other module uses these.
799 (GID_FROM_HEADER, MAJOR_FROM_HEADER, MINOR_FROM_HEADER):
800 (MODE_FROM_HEADER, TIME_FROM_HEADER, UID_FROM_HEADER):
801 Move to src/extract.c, since no other module uses these.
802 (dumpdir_t, dumpdir_iter_t): Remove; no longer used.
803 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars):
804 (mode_to_chars, uid_to_chars, uintmax_to_chars, string_to_chars):
805 (file_dumpable_p): Now static.
806 * src/incremen.c (dumpdir_create0, dumpdir_create, dumpdir_free):
807 (dumpdir_locate, dumpdir_next, dumpdir_first): Now static.
808 (scan_directory, write_directory_file_entry):
809 Use struct dumpdir_iter * rather than dumpdir_iter_t.
810 * src/list.c (gid_from_header, major_from_header,
812 (mode_from_header, time_from_header, uid_from_header):
813 (transform_member_name): Now static.
814 * src/misc.c (quote_copy_string): #if 0 out, as it's not used
816 * src/system.c (wait_for_grandchild): Now static.
817 * src/tar.c (request_stdin): Now static.
818 * src/xheader.c (xheader_init): Now static.
820 tar: fix misspelled identifier "set_comression_program_by_suffix"
821 * src/suffix.c (set_compression_program_by_suffix): Renamed from
822 set_comression_program_by_suffix.
823 * src/buffer.c, src/common.h, src/tar.c: All uses changed.
825 2010-08-20 Paul Eggert <eggert@cs.ucla.edu>
827 tar: change interdir_made from int to bool
828 * src/extract.c (maybe_recoverable, create_placeholder_file):
829 Change interdir_made from int * to bool *, since the flag has just
830 two values 0 and 1. All uses changed. This does not affect tar's
833 tar: remove trailing white space from source files
834 * ChangeLog.1, ChangeLog.CVS, Makefile.am, NEWS, README:
835 * README-hacking, directory, doc/Makefile.am, doc/dumpdir.texi:
836 * doc/gendocs_template, doc/intern.texi, doc/mastermenu.el:
837 * doc/snapshot.texi, doc/sparse.texi, doc/tar-snapshot-edit.texi:
838 * doc/value.texi, lib/Makefile.am, scripts/backup-specs:
839 * scripts/dump-remind.in, scripts/tar-snapshot-edit,
841 * scripts/xsparse.c, src/arith.h, src/buffer.c, src/compare.c:
842 * src/create.c, src/delete.c, src/exit.c, src/suffix.c, src/tar.c:
843 * src/tar.h, src/update.c, src/warning.c, src/xheader.c:
844 * tests/append01.at, tests/append02.at, tests/atlocal.in:
845 * tests/delete03.at, tests/exclude.at, tests/exclude06.at:
846 * tests/extrac04.at, tests/extrac05.at, tests/extrac06.at:
847 * tests/extrac07.at, tests/filerem01.at, tests/filerem02.at:
848 * tests/incr01.at, tests/incr02.at, tests/incr03.at,
850 * tests/label02.at, tests/label03.at, tests/label04.at:
851 * tests/label05.at, tests/link02.at, tests/link03.at:
852 * tests/listed01.at, tests/listed02.at, tests/long01.at:
853 * tests/longv7.at, tests/multiv01.at, tests/multiv02.at:
854 * tests/multiv03.at, tests/multiv05.at, tests/multiv06.at:
855 * tests/multiv07.at, tests/multiv08.at, tests/options.at:
856 * tests/options02.at, tests/remfiles03.at, tests/rename01.at:
857 * tests/rename02.at, tests/rename03.at, tests/rename04.at:
858 * tests/rename05.at, tests/same-order01.at, tests/same-order02.at:
859 * tests/shortfile.at, tests/shortupd.at, tests/sparse01.at:
860 * tests/sparse02.at, tests/sparsemv.at, tests/sparsemvp.at:
861 * tests/star/README, tests/star/gtarfail2.at:
862 * tests/star/multi-fail.at:
863 * tests/star/pax-big-10g.at, tests/star/quicktest.sh:
864 * tests/star/ustar-big-2g.at, tests/star/ustar-big-8g.at:
865 * tests/update01.at, tests/update02.at, tests/volsize.at:
867 Remove trailing spaces and tabs from lines, and remove
868 trailing empty lines from files. This makes it a bit easier
869 to share code among coreutils and other projects that do this.
871 2010-08-19 Paul Eggert <eggert@cs.ucla.edu>
873 tar: update licenses to latest versions from www.gnu.org
874 * COPYING: Update to latest version; this is just minor
876 * doc/fdl.texi: Update from GFDL 1.2 to 1.3.
877 * doc/tar.texi: Adjust to new format of fdl.texi. Omit trailing
880 2010-07-18 Paul Eggert <eggert@cs.ucla.edu>
882 * src/misc.c (struct wd): Fix comment to match code.
884 2010-07-18 Paul R. Eggert <eggert@cs.ucla.edu>
886 tar: no need to report getcwd error if never using the result
887 * src/misc.c (struct wd): Rename 'saved' to 'err', with new
889 (chdir_arg, chdir_do): Adjust to new semantics. Do not report an
890 error merely because save_cwd fails; report an error only if
891 save_cwd's result is needed later.
892 * tests/extrac09.at: New file, to test for bug that was fixed.
893 * tests/testsuite.at: Include it.
894 * tests/Makefile.am (TESTSUITE_AT): Add it.
896 tar: go back to absolutifying filenames in normalize_filename
898 * src/misc.c (normalize_filename): For now, go back to making
899 filenames absolute, even though this causes 'tar' to fail when
900 getcwd fails. However, do not attempt to resolve ".." as this
901 does not work with symlinks. Also, do the right thing with
902 leading file system prefixes and on hosts where // != /.
904 2010-07-17 Sergey Poznyakoff <gray@gnu.org.ua>
906 Allow for size suffixes in -L and --record-size options.
907 * src/tar.c (TAR_SIZE_SUFFIXES): New define.
908 (parse_opt): Allow for size suffixes in arguments to
909 -L and --record-size options.
910 * NEWS, doc/tar.texi: Update.
912 2010-07-15 Paul R. Eggert <eggert@cs.ucla.edu>
914 tar: don't crash if getcwd fails
915 * src/extract.c: Don't include xgetcwd.h.
916 (extract_dir): stat "." rather than statting getcwd's output.
917 * src/misc.c (normalize_filename_x): Rewrite so as not to resolve
918 /../, which can't be done reliably in the presence of symlinks.
919 Don't reject valid names such as ".".
920 (normalize_filename): Don't make it absolute; that way, we don't
921 have to invoke xgetcwd which might fail. Don't bother to realloc
922 at the end, since that uses time and now saves little space.
923 (chdir_do): Don't crash if xgetcwd fails.
924 * tests/Makefile.am (TESTSUITE_AT): Add listed03.at.
925 * tests/listed03.at: New file.
926 * tests/testsuite.at: Include listed03.at.
928 2010-07-11 Sergey Poznyakoff <gray@gnu.org.ua>
930 Keep a detailed map of archive members stored in the record
932 A separate map (bufmap) provides information for creating
933 multi-volume continuation headers.
935 * src/buffer.c (bufmap): New struct.
936 (bufmap_head, bufmap_tail, inhibit_map): New variables.
937 (mv_begin_write): New function.
938 (mv_begin): Rename to mv_begin_read. Rewrite using mv_begin_write.
940 (mv_total_size): Remove.
941 (bufmap_locate, bufmap_free, bufmap_reset): New functions.
942 (_flush_write): Update bufmap.
943 (close_archive): Free bufmap.
944 (add_chunk_header): Take a bufmap argument.
945 (gnu_add_multi_volume_header): Likewise.
946 (add_multi_volume_header): Likewise.
947 (_gnu_flush_write): Rewrite using bufmap.
948 (real_s_name, real_s_totsize)
950 (save_name, save_totsize, save_sizeleft): Removed. All
952 (mv_size_left): Update bufmap_head.
954 (multi_volume_sync): Remove.
956 * src/common.h (mv_begin_write): New prototype.
957 (mv_begin): Rename to mv_begin_read.
958 * src/create.c: Use mv_begin_write instead of mv_begin.
959 Remove calls to mv_size_left and mv_end.
960 * src/sparse.c: Likewise.
962 * tests/multiv07.at: Close stdin.
963 * tests/spmvp00.at: Update AT_KEYWORDS.
964 * tests/spmvp10.at: Likewise.
966 * tests/multiv08.at: New testcase.
967 * tests/Makefile.am, tests/testsuite.at: Add multiv08.at.
970 * NEWS, configure.ac: Version 1.23.90
971 * doc/tar.texi: Document the use of lbzip2.
973 2010-06-28 Sergey Poznyakoff <gray@gnu.org.ua>
975 Fix exclusion of long file names when extracting from pax format
977 * src/list.c (read_and): Call decode_header before attempting
979 (list_archive): Remove call to decode_header.
981 * src/compare.c (diff_archive): Remove call to decode_header.
982 * src/extract.c (extract_archive): Likewise.
984 * test/exclude06.at: New test case.
985 * tests/testsuite.at: Include exclude06.at.
986 * tests/Makefile.am (TESTSUITE_AT): Add exclude06.at.
989 * src/buffer.c (magic): Split the character constant to help
990 cc recognize character boundaries (7 is a valid hex character).
992 2010-06-27 Sergey Poznyakoff <gray@gnu.org.ua>
995 * src/buffer.c (magic): Fix xz magic.
997 2010-06-16 Paul Eggert <eggert@cs.ucla.edu>
999 Remove some lint, found by gcc -W etc.
1000 * src/common.h (label_notfound): New decl.
1001 * src/buffer.c (set_volume_start_time, compress_type):
1002 (guess_seekable_archive, open_compressed_archive, init_buffer):
1003 (_flush_write, archive_is-dev, increase_volume_number):
1004 (change_tape_menu, try_new_volume, add_chunk_header):
1005 (multi_volume_sync):
1006 Declare as 'static' if it's not exported.
1007 Use function prototype (void) rather than old-style ().
1008 * src/checkpoint.c (expand_checkpoint_string): Likewise.
1009 * src/incremen.c (dirlist_replace_prefix, makedumpdir,
1012 * src/list.c (print_volume_label): Likewise.
1013 * src/misc.c (normalize_filename_x): Likewise.
1014 * src/names.c (make_name, free_name, check_name_alloc,
1017 * src/tar.c (tar_list_quoting_style, add_exclude_array):
1018 (set_stat_signal): Likewise.
1019 * src/transform.c (new_transform,
1020 _single_transform_name_to_obstack):
1021 (_transform_name_to_obstack): Likewise.
1022 * src/unlink.c (dunlink_alloc): Likewise.
1024 * src/buffer.c (struct zip_magic): Use const when appropriate.
1025 * src/incremen.c (obstack_code_rename,
1026 write_directory_file_entry):
1028 * src/sparse.c (COPY_STRING): Likewise.
1029 * src/system.c (dec_to_env, time_to_env, oct_to_env, str_to_env):
1030 (chr_to_env): Likewise.
1031 * src/tar.c (tar_list_quoting_style, set_stat_signal): Likewise.
1033 * src/extract.c (extract_node): Don't return garbage.
1035 * src/names.c: Remove old-style declarations of getgrnam etc.
1036 All modern systems declare these, and it's not worth the hassle
1037 of ignoring the warnings on modern systems for old-style decls.
1039 2010-05-17 Sergey Poznyakoff <gray@gnu.org.ua>
1042 * src/incremen.c (make_directory): Retain the slash if it is the
1043 only character in a filename.
1045 2010-04-02 Sergey Poznyakoff <gray@gnu.org.ua>
1047 Recode NEWS back to UTF-8
1049 2010-04-01 Sergey Poznyakoff <gray@gnu.org.ua>
1051 Fix the gzip.at test case.
1052 * tests/gzip.at: Suppress gzip error output, as it can differ
1053 depending on its version etc. Bug reported by Ludovic Courtès.
1055 2010-03-28 Sergey Poznyakoff <gray@gnu.org.ua>
1057 New option --full-time.
1058 * src/common.h (full_time_option): New global.
1059 * src/tar.c (FULL_TIME_OPTION): New constant.
1060 (options): New option --full-time.
1061 (parse_opt): Handle the --full-time option.
1062 * src/list.c (simple_print_header): Pass full_time_option
1063 as the 2nd argument to tartime.
1064 * doc/tar.texi: Update.
1067 2010-03-27 Sergey Poznyakoff <gray@gnu.org.ua>
1069 Minor fixes in the testsuite.
1070 * tests/extrac07.at: Fix a typo (invalid number
1071 of arguments before format list).
1072 * tests/link02.at: Use `ln' instead of `link'.
1073 * tests/link03.at: Likewise.
1076 * src/names.c (collect_and_sort_names): Remove
1077 entry from the table before freeing it.
1079 Fix dead loop on extracting existing symlinks with the -k option.
1080 * src/extract.c (create_placeholder_file)
1081 (extract_link, extract_symlink)
1082 (extract_node, extract_fifo): Handle all possible
1083 return values from maybe_recoverable. This complements
1084 8f390db92fc. Reported by Ico Doornekamp <bug-tar@zevv.nl>.
1087 2010-03-20 Sergey Poznyakoff <gray@gnu.org.ua>
1089 Fix undesired error exit on receiving SIGPIPE.
1090 * src/tar.c: Do not ignore SIGPIPE.
1091 * tests/sigpipe.at: New testcase.
1092 * tests/Makefile.am, tests/testsuite.at: Add sigpipe.at
1093 * tests/remfiles01.at: Fix error code expectation.
1096 2010-03-17 Sergey Poznyakoff <gray@gnu.org.ua>
1099 Tar --remove-files relied on canonicalize_file_name,
1100 which replaces symlinks in file name components with
1101 the directories they point to. Due to this, tar
1102 effectively ignored existence of symbolic links and
1103 was unable to remove a directory that contained any
1104 (Alexander Kozlov <akozlov@nada.kth.se>, 2010-03-15).
1106 * gnulib.modules: Remove canonicalize.
1107 * src/misc.c (normalize_filename): Rewrite
1108 from scratch. The function operates only on
1109 its input string, it makes no attempt to test
1110 components for existence or to resolve symbolic
1112 * tests/Makefile.am (TESTSUITE_AT): Add remfiles03.at.
1113 * tests/testsuite.at: Likewise.
1114 * tests/remfiles03.at: New test case.
1117 2010-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
1120 * src/buffer.c (check_label_pattern): Initialize result.
1121 * tests/remfiles01.at: Skip if run with root privileges.
1123 2010-03-11 Sergey Poznyakoff <gray@gnu.org.ua>
1125 Fix `--test-label' and `--label -r' behavior.
1126 * doc/tar.texi (Including a Label in the Archive): Revise
1130 * src/buffer.c (open_archive): Check volume label on
1131 ACCESS_UPDATE as well.
1132 * src/list.c (test_archive_label): Rewrite to match the
1134 * src/names.c (regex_usage_warning): Return int.
1135 (names_notfound): Rewrite the conditional.
1136 (label_notfound): New function.
1138 * tests/label03.at: New testcase.
1139 * tests/label04.at: New testcase.
1140 * tests/label05.at: New testcase.
1141 * tests/Makefile.am: Add new testcases.
1142 * tests/testsuite.at: Likewise.
1145 * doc/tar.texi: Consistently use lowercase `see' within sentences.
1146 More fixes spotted by Denis Excoffier.
1149 Shut up a gcc warning message.
1150 * src/tar.c (tar_help_filter): Use a separate const
1151 variable to hold returns from gettext. Reported by
1152 Peter Breitenlohner.
1155 * src/names.c (collect_and_sort_names): Initialize prev_name.
1156 Reported by Dmitry V. Levin.
1158 2010-03-10 Sergey Poznyakoff <gray@gnu.org.ua>
1161 * configure.ac, NEWS: Update version number.
1166 * doc/snapshot.texi, doc/snapshot.texi,
1167 doc/sparse.texi, doc/tar-snapshot-edit.texi,
1168 doc/tar.texi: Spellchecked and proof-read. Thanks
1170 * gnulib.modules: Remove utime.
1172 2010-03-08 Kamil Dudka <kdudka@redhat.com>
1174 Fix possible overflow in code_timespec (tiny change)
1175 * src/misc.c (code_timespec): ignore invalid values of ns
1177 2010-03-08 Sergey Poznyakoff <gray@gnu.org.ua>
1179 Minor fix in the testsuite.
1180 * tests/extrac05.at: Skip test if creating
1183 Fix eventual memory override and fd exhaustion in create.c
1184 Both bugs reported by Kamil Dudka.
1186 * src/create.c (check_exclusion_tags): Do not keep
1187 pointer to a location within tagname: it may change
1188 after xrealloc. Use byte offset instead.
1189 (dump_file0): Close fd before returning without
1190 dumping the directory.
1192 2010-03-02 Sergey Poznyakoff <gray@gnu.org.ua>
1195 * doc/tar.texi: Improve some wording.
1197 2010-03-02 Antonio Diaz Diaz <ant_diaz@teleline.es>
1200 * configure.ac: Add TAR_COMPR_PROGRAM(lzip)
1201 * doc/tar.texi: Reflect lzip support.
1202 * src/buffer.c (compress_type) <ct_lzip>: New constant.
1203 (magic): Add magic for lzip.
1204 * src/suffix.c (compression_suffixes): Add lz.
1205 * src/tar.c: New option --lzip.
1207 2010-03-02 Sergey Poznyakoff <gray@gnu.org.ua>
1210 * tests/exclude05.at: Rewrite awk invocation to avoid
1211 overflowing awk's file table on Solaris.
1213 2010-03-02 Eric Blake <ebb9@byu.net>
1215 Fix large file support.
1216 * scripts/xsparse.c (read_map): Use fseeko.
1217 * src/incremen.c (write_directory_file): Likewise.
1219 2010-03-02 Sergey Poznyakoff <gray@gnu.org.ua>
1222 * src/buffer.c (seek_archive): Rewrite size computation
1223 to prevent it from reaching negative values. Based on
1224 report by Denis Excoffier <Denis.Excoffier@free.fr>.
1226 2010-02-25 Sergey Poznyakoff <gray@gnu.org.ua>
1228 Supply more information to the --to-command script.
1229 * src/system.c (stat_to_env): Pass information about the current
1230 volume in variables TAR_ARCHIVE, TAR_VOLUME, TAR_BLOCKING_FACTOR,
1232 * doc/tar.texi: Document new environment variables.
1234 * configure.ac: Version number 1.22.91.
1236 2010-02-17 Sergey Poznyakoff <gray@gnu.org.ua>
1239 * src/names.c (regex_usage_warning): Fix warning message.
1241 2010-02-05 Sergey Poznyakoff <gray@gnu.org.ua>
1245 2010-02-05 OndÅ™ej VaÅ¡Ãk <ovasik@redhat.com>
1247 Bugfix (tiny change)
1248 * src/xheader.c (xheader_read): Remove unnecessary call
1251 2010-01-26 Sergey Poznyakoff <gray@gnu.org.ua>
1253 Enable silent build mode.
1254 * configure.ac: Require automake 1.11, autoconf 2.63. Enable
1257 * lib/Makefile.am (rmt-command.h): Silent the rule.
1259 2010-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1261 Read POSIX multivolume archives split at the header boundary.
1262 * src/common.h (read_header_mode): New enum.
1263 (read_header): Change type of the 3rd argument.
1264 * src/list.c (read_header): Change type of the 3rd argument.
1265 All callers updated.
1266 * src/buffer.c (try_new_volume): Allow for volumes split at the
1267 extended/ustar header boundary. This is against POSIX specs, but
1268 we must be able to read such archives anyway.
1270 * tests/multiv07.at: New test case.
1271 * tests/Makefile.am: Add multiv07.at
1272 * tests/testsuite.at: Likewise.
1274 * src/compare.c: Update calls to read_header.
1275 * src/delete.c: Likewise.
1276 * src/update.c: Likewise.
1278 2010-01-24 Sergey Poznyakoff <gray@gnu.org.ua>
1282 * doc/tar.texi: Update.
1283 * src/create.c (finish_header): Minor change.
1285 2010-01-24 Rob Vermaas <rob.vermaas@gmail.com>
1287 Bugfix (tiny change).
1288 * src/tar.c (format_default_settings)[REMOTE_SHELL]: Fix
1291 2010-01-24 Sergey Poznyakoff <gray@gnu.org.ua>
1294 * src/incremen.c (read_incr_db_01)
1295 (read_directory_file): Initialize bufsize to 0.
1296 Suggested by noordsij@cs.helsinki.fi.
1298 Improve handling of --test-label.
1299 * src/list.c (print_volume_label): New function.
1300 (print_header): Call print_volume_label.
1301 (test_archive_label): New function.
1302 * src/buffer.c (VOLUME_LABEL_APPEND): Remove.
1303 (VOLUME_TEXT, VOLUME_TEXT_LEN): New macros
1304 (drop_volume_label_suffix): New function.
1305 (check_label_pattern): Use drop_volume_label_suffix.
1306 * src/common.h (subcommand): New constant TEST_LABEL_SUBCOMMAND.
1307 (test_label_option): Remove.
1308 (drop_volume_label_suffix): New proto.
1309 (test_archive_label): New proto.
1310 * src/names.c (all_names_found): Remove test for
1312 * src/tar.c (subcommand_string): Handle TEST_LABEL_SUBCOMMAND.
1313 (set_subcommand_option): Improve diagnostics.
1314 (parse_opt): Set subcommand if --test-label is given.
1315 (main): Handle TEST_LABEL_SUBCOMMAND.
1317 Fix listing of volume labels (in particular in PAX archives).
1318 * src/buffer.c (match_volume_label): Call set_volume_label.
1319 (check_label_pattern): Get label string
1321 (match_volume_label): Handle volume labels stored in
1323 * src/common.c (print_header,read_header): Change signature.
1324 (read_header_primitive): Remove prototype.
1325 * src/list.c (recent_global_header): New static.
1326 (list_archive): Always print volume labels.
1327 (read_header_primitive): Remove.
1328 (read_header): Change the signature (all callers updated)
1329 Save the recent global header.
1330 (volume_label_printed): New static.
1331 (simple_print_header): New function (ex-print_header).
1332 (print_header): Change the signature (all callers updated).
1333 For POSIX formats, print first volume header (if set).
1334 * src/xheader.c (xheader_write_global): Write the data
1335 accumulated in xhdr->stk even if keyword_global_override_list
1337 (xheader_read): On unexpected EOF, report error instead of
1339 (XHDR_PROTECTED, XHDR_GLOBAL): New defines.
1340 (struct xhdr_tab): Remove `protected' with `flags'. All uses
1342 (decg): If XHDR_GLOBAL bit is set, call the keyword's decode
1343 method instead of adding it to `kwl'.
1345 * src/compare.c: Update calls to read_header.
1346 * src/create.c: Likewise.
1347 * src/delete.c: Likewise.
1348 * src/update.c: Likewise.
1349 * src/extract.c: Likewise.
1350 (extract_volhdr): Do not print "Reading <label>" statement,
1352 it is inconsistent: it is not printed if the volume begins with a
1353 member continued from the previous volume.
1355 * tests/label01.at: New testcase.
1356 * tests/label02.at: New testcase.
1357 * tests/Makefile.am, tests/testsuite.at: Add new testcases.
1359 2010-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
1361 Fix prefix length calculation in ustar mode.
1362 * src/create.c (split_long_name): Fix prefix length
1364 (write_ustar_long_name): Improve ustar mode compatibility
1365 with the Sun version.
1367 2009-10-14 Sergey Poznyakoff <gray@gnu.org.ua>
1369 Rewrite update algorithm.
1370 * src/common.h (namebuf_t): New typedef.
1371 (namebuf_create, namebuf_free)
1372 (namebuf_name): New prototypes.
1373 (remname): New prototype.
1374 * src/misc.c (struct namebuf): New structure.
1375 (namebuf_create, namebuf_free)
1376 (namebuf_name): New functions.
1377 * src/create.c (dup_dir0): Remove is_avoided_name
1378 checks. This is taken care of in update_archive.
1379 * src/incremen.c (scan_directory): Use namebuf
1380 to produce full file names.
1381 * src/names.c (nametail): Remove extra level of
1382 indirection. All uses updated.
1383 (avoided_name_table, add_avoided_name)
1384 (is_avoided_name): Remove.
1385 * src/update.c (update_archive): Change algorithm.
1386 Instead of adding unmodified files to the avoided_name
1387 table, create namelist so that it contains only
1390 * tests/Makefile.am: Add update01.at, update02.at
1391 * tests/testsuite.at: Likewise.
1392 * tests/update.at (AT_KEYWORDS): Add update00.
1395 * src/tar.c (main): Ignore SIGPIPE.
1396 * src/system.c (sys_child_open_for_compress)
1397 (sys_child_open_for_uncompress): Reset SIGPIPE
1398 in child to default.
1399 * tests/remfiles01.at: Avoid race conditions.
1400 * tests/remfiles02.at: Likewise.
1403 * src/buffer.c (_open_archive): Call guess_seekable_archive
1404 only if the call to open_compressed_archive succeeded.
1406 2009-10-10 Sergey Poznyakoff <gray@gnu.org.ua>
1408 Improve previous changes.
1409 * acinclude.m4: Fix typos.
1410 * gnulib.modules: Add xvasprintf.
1411 * src/common.h: Include xvasprintf.h.
1412 * src/tar.c (options): Remove docstrings for --gzip, --bzip2,
1413 --compress, --lzop, --lzma and --xz.
1414 (tar_help_filter): Generate these using actual values of
1415 *_PROGRAM constants.
1416 (format_default_settings): Use xasprintf.
1417 (parse_opt): Use *_PROGRAM defines instead of hardcoded
1420 Allow installers to specify alternative program names for
1421 compression programs.
1422 This adds --with-gzip, --with-bzip2 etc. switches to the
1424 one can do, e.g. ./configure --with-bzip2=lbzip2 and have
1426 whenever user calls `tar --bzip2'.
1428 * acinclude.m4: New file.
1429 * configure.ac: Add TAR_COMPR_PROGRAM invocations for
1430 the supported compressors.
1431 * src/buffer.c (magic): Use *_COMPRESSOR defines instead
1432 of hardcoded program names.
1433 * src/suffix.c (compression_suffixes): Likewise.
1435 2009-10-09 Sergey Poznyakoff <gray@gnu.org.ua>
1438 * src/buffer.c (magic): Fix `xz' entry: add the name of the
1440 * src/suffix.c (compression_suffixes, nsuffixes): Mark as static.
1442 2009-10-07 Sergey Poznyakoff <gray@gnu.org.ua>
1444 Provide a way to explicitly set mtime for extended header
1446 * src/tar.c (struct textual_date): ts is a copy of the structure,
1447 not a pointer to it. Date is a copy as well, hence the `const' is
1449 (get_date_or_file): Return 0/1 depending on success/failure.
1450 Copy timestamp to the `ts' member. Store a copy of the string
1452 (report_textual_dates): Report only if verbose_option is set,
1453 but always free the list.
1454 (expand_pax_option): New function.
1455 (parse_opt): Preprocess the argument to xheader_set_option with
1457 (decode_options): Call report_textual_dates unconditionally.
1458 * src/xheader.c (exthdr_mtime_option, exthdr_mtime)
1459 (globexthdr_mtime_option, globexthdr_mtime): New statics.
1460 (xheader_set_keyword_equal): handle exthdr.mtime and
1462 (xheader_write): Override `t' argument if a corresponding
1463 exthdr.mtime or globexthdr.mtime option is set.
1465 * doc/tar.texi: Document the changes.
1467 Use file's mtime as mtime for its extended header.
1468 This makes two pax archives binary equivalent if they
1469 have the same contents and care is taken to make extended
1470 headers otherwise reproducible, e.g. by using:
1472 --pax-option=exthdr.name=%d/PaxHeaders/%f,atime:=0
1474 Proposed by Michael D. Adams <mdmkolbe@gmail.com>.
1476 * src/common.h (start_private_header): Take time_t as 3rd param.
1477 (xheader_write): Likewise.
1478 * src/create.c (start_private_header): Take time_t as 3rd param.
1479 All callers updated.
1480 (write_extended): Use file's mtime as mtime for its extended
1482 Use current time stamp as mtime for global headers.
1483 (xheader_write): Take time_t as 3rd param.
1485 Fix bugs in handling the --remove-files option.
1486 Make sure the files are deleted only if they were succesfully
1490 * src/exit.c: New file.
1491 * src/unlink.c: New file.
1492 * src/Makefile.am (tar_SOURCES): Add exit.c and unlink.c.
1493 * src/common.h: Include progname.h
1494 (program_name): Remove global.
1495 (records_written): New extern.
1496 (queue_deferred_unlink, finish_deferred_unlinks): New prototypes.
1497 (fatal_exit_hook): New extern.
1498 * src/create.c (create_archive): Call finish_deferred_unlinks.
1499 (dump_hard_link, dump_file0): Don't actually unlink the file,
1500 queue it to deferred_unlinks instead.
1501 * src/delete.c (records_written): Remove extern: declared in
1503 * src/extract.c (extract_archive): Set fatal_exit_hook.
1504 (fatal_exit, xalloc_die): Move to exit.c
1505 * src/system.c (sys_wait_for_child): Exit immediately
1506 if the child dies or exits with a non-zero status.
1507 (sys_child_open_for_compress)
1508 (sys_child_open_for_uncompress): Use set_program_name,
1509 instead of setting program_name directly.
1510 * src/tar.c (main): Use set_program_name,
1511 instead of setting program_name directly.
1513 * tests/Makefile.am (TESTSUITE_AT): Add remfiles01.at
1515 * tests/testsuite.at: Likewise.
1516 * tests/gzip.at: Reflect the above changes.
1518 2009-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
1520 Fix bug in OLDGNU format creation.
1521 See tests/append02.at for a detailed description
1523 * src/common.h (MODE_FROM_HEADER): Take additional argument.
1524 (mode_from_header): Likewise.
1525 * src/create.c (mode_to_chars): Store all mode bits if
1526 using OLDGNU_FORMAT. This reverses f4e4adea80a.
1527 * src/list.c (decode_header): Use header mode field
1528 to discern between GNU and OLDGNU formats.
1529 (mode_from_header): Store unrecognized mode bits (from 10th up)
1530 in the location pointed to by the third parameter.
1531 * tests/append02.at: Update documentation and references.
1533 2009-09-16 Sergey Poznyakoff <gray@gnu.org.ua>
1535 Restore extra help output.
1536 * src/tar.c (tar_list_quoting_styles): Change first argument to
1538 (format_default_settings): New function.
1539 (show_default_settings)
1540 (show_default_settings_fs): Removed.
1541 (tar_help): Removed.
1542 (tar_help_filter): New function.
1543 (argp): Set help_filter.
1544 (parse_opt): Fix error message.
1546 2009-09-08 Sergey Poznyakoff <gray@gnu.org.ua>
1548 Improve command line option handling.
1549 * gnulib.modules: Add argp-version-etc and progname,
1550 use getopt-gnu instead of getopt.
1551 * src/tar.c (HANG_OPTION, USAGE_OPTION)
1552 (VERSION_OPTION): Remove.
1553 (options): Remove corresponding options. Let argp
1555 (parse_opt): Likewise.
1556 (_argp_hang): Removed.
1557 (tar_authors): New variable.
1558 (decode_options): Call argp_version_setup.
1559 Do not use ARGP_NO_HELP flag in the call to argp_parse.
1561 Avoid overwriting exit_status with a value indicating less
1562 important condition.
1563 * src/tar.c (set_exit_status): New function.
1564 * src/common.h (set_exit_status): New prototype.
1565 * src/compare.c: Use set_exit_status instead of
1566 exit_status assignments.
1567 * src/create.c: Likewise.
1568 * src/misc.c: Likewise.
1570 * src/system.c (wait_for_grandchild): Use auto variable
1571 instead of the global exit_status.
1572 * src/incremen.c (scan_directory): Use file_removed_diag
1573 instead of stat_diag.
1575 Automatic detection of seekable archives.
1576 * src/buffer.c (guess_seekable_archive): New function.
1577 (_open_archive): Call guess_seekable_archive for archives
1579 (new_volume): Likewise.
1580 * src/common.h (seek_option): New global.
1581 * src/tar.c (options): New option --no-seek.
1582 (parse_opt): --seek and --no-seek set seek_option,
1583 not seekable_archive.
1584 (decode_options): Initialize seek_option to -1.
1587 * doc/tar.texi: Update.
1589 2009-08-27 Sergey Poznyakoff <gray@gnu.org.ua>
1592 * tests/extrac08.at: Ensure a predictable umask value.
1593 * tests/xform-h.at (xform): do not depend on file name
1596 2009-08-13 Sergey Poznyakoff <gray@gnu.org.ua>
1598 Fix interaction between --listed-incremental and -C
1599 * src/incremen.c (read_directory_file): Execute eventual -C dir
1600 after opening the snapshot file.
1601 (collect_and_sort_names): Remove call to chdir_do
1602 * tests/incr05.at, tests/incr06.at: Use relative file names for
1605 2009-08-12 Sergey Poznyakoff <gray@gnu.org.ua>
1607 Update for new exclude module from gnulib. Add testcases by
1609 * src/names.c (is_pattern): Remove.
1610 (regex_usage_warning): Use fnmatch_pattern_has_wildcards
1613 * src/tar.c: New option --exclude-backups.
1614 (vcs_file_table, backup_file_table): New globals.
1615 (add_exclude_array): New function.
1616 * tests/exclude01.at, tests/exclude02.at,
1617 tests/exclude03.at, tests/exclude04.at,
1618 tests/exclude05.at: New testcases. Supplied by Phil Proudman.
1619 * tests/Makefile.am (TESTSUITE_AT): Add new tests.
1620 * tests/testsuite.at: Add new tests.
1623 2009-08-10 Sergey Poznyakoff <gray@gnu.org.ua>
1625 Remove src/version.c (reappeared after migration to Git)
1627 2009-08-09 Sergey Poznyakoff <gray@gnu.org.ua>
1630 * src/misc.c (file_removed_diag): Set exit code to
1633 2009-08-08 Sergey Poznyakoff <gray@gnu.org.ua>
1637 Fix handling of files removed during incremental dumps.
1638 Changes to src/create.c and src/incremen.c are partially
1639 based on patch from Alexander Peslyak <solar at openwall.com>.
1641 The new testcases require paxutils commit f653a2b or later.
1643 * src/common.h (struct name): New member `cmdline'.
1644 (dump_file): Change type of the 2nd argument to bool.
1645 (file_removed_diag, dir_removed_diag): New prototypes.
1646 (addname): New argument `cmdline'.
1647 (name_from_list): Change return value.
1648 * src/create.c (dump_dir0, dump_dir): top_level is bool.
1649 (create_archive): Update calls to name_from_list.
1650 Take advantage of the name->cmdline to set top_level argument
1651 during incremental backups.
1652 (dump_file0): top_level is bool.
1653 Do not bail out if a no-top-level file disappears during
1655 backup, use file_removed_diag instead.
1656 (dump_filed): top_level is bool.
1657 * src/incremen.c (update_parent_directory): Silently ignore
1658 ENOENT. It should have already been reported elsewhere.
1659 (scan_directory): Use dir_removed_diag to report missing
1661 * src/misc.c (file_removed_diag, dir_removed_diag): New functions.
1662 * src/names.c (name_gather): Set ->cmdname.
1663 (addname): Likewise. All uses updated.
1664 (name_from_list): Return struct name const *. All uses updated.
1666 * tests/filerem01.at: New testcase.
1667 * tests/filerem02.at: New testcase.
1668 * tests/Makefile.am, tests/testsuite.at: Add filerem01.at,
1670 * tests/grow.at, test/truncate.at: Use new syntax for genfile
1674 * doc/tar.texi: Minor fix.
1676 Optimize searches for directory structures by keeping a pointer
1677 to struct directory in struct name.
1678 * src/common.h (struct name): New member `directory' replaces
1679 dir_contents. Rearrange members.
1680 (rebase_directory): Change signature.
1681 (scan_directory): Change signature.
1682 (name_fill_directory)
1683 (directory_contents, safe_directory_contents): New prototypes.
1684 (append_incremental_renames): Change signature.
1685 (replace_prefix): New proto.
1686 * src/compare.c (diff_dumpdir): Use directory_contents +
1689 * src/incremen.c (replace_prefix): Move to misc.c
1690 (rebase_directory): Rewrite.
1691 (scan_directory): Return pointer to struct directory.
1692 (directory_contents, safe_directory_contents): New functions.
1693 (get_directory_contents): Remove.
1694 (name_fill_directory): New function.
1695 (append_incremental_renames): Rewrite. This also fixes a memory
1697 * src/names.c (name_gather, addname): Reflect changes in struct
1699 (add_hierarchy_to_namelist): Rewrite using name_fill_directory and
1701 (rebase_child_list): Update call to rebase_directory.
1702 (collect_and_sort_names): Optimize
1704 * src/misc.c (replace_prefix): New function.
1705 * src/names.c (add_hierarchy_to_namelist): Use new
1706 get_directory_contents.
1708 * tests/incr05.at: New test case.
1709 * tests/incr06.at: New test case.
1710 * tests/Makefile.am, test/testsuite.at: Add incr05.at and
1713 * doc/Makefile.am (check-options): Improve rule.
1714 * doc/tar.texi, NEWS: Update.
1716 2009-08-07 Sergey Poznyakoff <gray@gnu.org.ua>
1719 * src/common.h (rebase_directory): New prototype.
1720 * src/incremen.c (rebase_directory): Use replace_prefix.
1721 * src/names.c (collect_and_sort_names): Abort if
1724 Improve listed incremental dumps.
1725 The modified algorithm tries to avoid dumping the same
1726 directory twice and ensures the order of the directories
1727 in the resulting archive is the same, whatever their order
1728 on the command line. It also fixes the operation of
1729 --listed-incremental -C.
1731 * gnulib.modules: Add canonicalize
1732 * src/common.h (incremental_level): New global.
1733 (check_exclusion_tags): first argument is const.
1734 (get_directory_contents): Add third argument.
1735 (zap_slashes, normalize_filename): New prototypes.
1736 (chdir_count): New prototype.
1737 (WARN_VERBOSE_WARNINGS): New define.
1738 (WARN_ALL): Exclude WARN_VERBOSE_WARNINGS.
1739 * src/compare.c (diff_dumpdir): Update the call to
1740 get_directory_contents.
1741 * src/create.c (check_exclusion_tags): First argument is const.
1742 Use ISSLASH and DIRECTORY_SEPARATOR instead of referring to '/'.
1744 * src/incremen.c (struct directory): New member `caname'.
1745 (hash_directory_name): Rename to
1746 hash_directory_canonical_name. Operate
1747 on the canonical name.
1748 (compare_directory_names): Rename to
1749 compare_directory_canonical_names.
1750 Operate on the canonical name.
1751 (make_directory): Take two arguments.
1752 (free_directory): Free caname.
1753 (attach_directory): Create caname.
1754 (find_directory): Use caname for lookups.
1755 (PD_VERBOSE): Remove.
1756 (PD_FORCE_INIT): New define.
1757 (procdir): First argument is const.
1758 Reinitialize directory if PD_FORCE_INIT bit is set.
1759 Do not use PD_VERBOSE or verbose_option for issuing warnings.
1760 Rely on WARNOPT instead.
1762 (scan_directory): Take three arguments. The third one is a boolean
1763 which is true if the directory is explicitly mentioned on
1766 (get_directory_contents): Remove. Use scan_directory instead.
1767 All callers updated.
1768 (read_directory_file): Truncate the file if --level=0 is given.
1769 * src/misc.c: Include canonicalize.h
1770 (zap_slashes, normalize_filename): New functions.
1771 (chdir_count): New function.
1772 * src/names.c (add_hierarchy_to_namelist): Take three arguments,
1774 get_directory_contents and scan_directory.
1775 (collect_and_sort_names): Allow at most one -C, before file name
1777 Read directory file after eventual changing to another directory.
1778 Avoid adding the same directory under different pathnames to
1780 * src/tar.c: New option --level.
1782 * tests/incr03.at, tests/incr04.at, tests/listed01.at,
1783 tests/listed02.at, tests/rename01.at, tests/rename02.at,
1784 tests/rename03.at: Update for new tar behavior.
1785 * tests/multiv01.at: Do not use --listed-incremental.
1787 2009-08-05 Sergey Poznyakoff <gray@gnu.org.ua>
1789 Forgotten to push src/warning.c
1791 Implement the --warning option.
1792 * src/warning.c: New file.
1793 * src/Makefile.am: Add warning.c
1794 * src/common.h: Provide definitions for warning classes.
1795 (warning_option): New global.
1796 (WARNOPT): New define.
1797 (set_warning_option): New prototype.
1798 * src/tar.c: New option `--warning'.
1799 * src/compare.c: When applicable WARNOPT instead of WARN.
1800 * src/create.c: Likewise.
1801 * src/extract.c: Likewise.
1802 * src/incremen.c: Likewise.
1803 * src/list.c: Likewise.
1805 * NEWS, doc/tar.texi: Update.
1807 2009-08-05 Carl Worth <cworth@cworth.org>
1809 Fix descriptions of some options (tiny change)
1811 2009-08-05 Sergey Poznyakoff <gray@gnu.org.ua>
1813 Fix backup handling and restoring file modes of existing
1815 * NEWS, THANKS: Update
1816 * src/extract.c (extract_dir): reset status to 0 if the
1817 directory already exists.
1818 * src/misc.c (maybe_backup_file): Assign before_backup_name
1819 and clear after_backup_name before checking if we really need
1821 * tests/backup01.at: New testcase.
1822 * tests/extrac08.at: New testcase.
1823 * tests/Makefile.am, tests/testsuite.at: Add extrac08.at and
1826 2009-07-30 Sergey Poznyakoff <gray@gnu.org.ua>
1828 Fix hard links recognition with -c --remove-files
1829 * src/create.c (dump_hard_link): Always look up in the link table
1830 if remove_files_option is set. Patch suggested by Theodore Ts'o
1832 (check_links): Remove extra newline from the warning message.
1833 * tests/link02.at, tests/link03.at: New testcases.
1834 * tests/Makefile.am (TESTSUITE_AT): Add link02.at and link03.at
1835 * tests/testsuite.at: Include link02.at and link03.at
1837 Fix handling of hard link targets by -c --transform
1838 * src/create.c (file_count_links): Transform link target
1840 * tests/xform-h.at: New test case.
1841 * tests/Makefile.am (TESTSUITE_AT): Add xform-h.at.
1842 * tests/testsuite.at: Add xform-h.at
1844 2009-06-23 Sergey Poznyakoff <gray@gnu.org.ua>
1847 * src/extract.c (file_newer_p): Do not report error on ENOENT
1849 2009-06-19 Sergey Poznyakoff <gray@gnu.org.ua>
1851 Remove rebox.el (reappeared after migration to Git)
1853 2009-06-18 Sergey Poznyakoff <gray@gnu.org.ua>
1855 Remove files that were removed in CVS, but reappeared after
1858 2009-06-18 David Bartley <dtbartle@csclub.uwaterloo.ca>
1860 Fix Solaris bug where chmod fails if we don't have
1862 * gnulib.modules: Add priv-set.
1863 * src/extract.c (set_mode, extract_archive): Restore
1864 PRIV_SYS_LINKDIR on chmod failure.
1865 * src/tar.c (main): Drop PRIV_SYS_LINKDIR on startup.
1867 2009-06-18 Sergey Poznyakoff <gray@gnu.org.ua>
1869 Ensure default behavior for SIGPIPE
1870 * src/tar.c (main): Install default handler for SIGPIPE.
1871 Proposed by Bastian Blank.
1873 2009-06-18 Eric Blake <ebb9@byu.net>
1875 Follow autoconf recommendation for TESTSUITEFLAGS.
1876 * tests/Makefile.am (check-local, installcheck-local): Honor
1879 2009-06-18 Sergey Poznyakoff <gray@gnu.org.ua>
1881 Fix handling of sub-subprocess returns.
1882 * src/system.c (wait_for_grandchild): New function.
1883 (sys_child_open_for_compress)
1884 (sys_child_open_for_uncompress): Use wait_for_grandchild
1885 to manage grandchild return.
1887 2009-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1889 Report record size only if the archive refers to a device.
1890 * Makefile.am (INCLUDES): Add ../lib, for rmt-command.h
1891 * src/buffer.c (short_read): Report the actual record size
1892 only if the archive descriptor refers to a device.
1893 * tests/pipe.at, tests/shortrec.at,
1894 tests/sparsemvp.at: Reflect the above change.
1895 * NEWS, configure.ac: Version 1.22.90
1897 2009-05-14 Sergey Poznyakoff <gray@gnu.org.ua>
1899 Do not issue errors on existing files when given the -k option
1900 * Makefile.am (dist-hook): Fix rule.
1901 * src/extract.c (maybe_recoverable): Return three-state value.
1902 (extract_dir): Skip extraction if maybe_recoverable indicates so.
1903 (extract_file): Likewise.
1905 2009-05-12 Eric Blake <ebb9@byu.net>
1907 Avoid undefined behavior
1908 * src/xheader.c (xheader_set_keyword_equal): Pass correct type to
1910 * src/transform.c (run_case_conv): Likewise.
1912 2009-05-12 Sergey Poznyakoff <gray@gnu.org.ua>
1914 Remove src/Makefile.in
1916 2009-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
1919 * bootstrap (symlink_to_dir): Fix symlink calculation.
1920 * doc/tar.texi: Minor fixes by Victor Villa and Stepan Kasal.
1922 2009-03-07 Sergey Poznyakoff <gray@gnu.org.ua>
1928 2009-03-05 Sergey Poznyakoff <gray@gnu.org.ua>
1930 * src/incremen.c: --no-recursive works with --incremental.
1932 2009-03-04 Sergey Poznyakoff <gray@gnu.org.ua>
1936 * src/buffer.c, src/suffix.c: Add support for xz compression.
1937 * src/tar.c: New option --xz, for compression/decompression using xz.
1938 Re-assign -J as a short equivalent of --xz.
1940 2009-01-19 Sergey Poznyakoff <gray@gnu.org.ua>
1942 * doc/tar.texi: Fix typo.
1944 2008-12-29 Sergey Poznyakoff <gray@gnu.org.ua>
1946 * bootstrap.conf: Include size_max.
1947 * gnulib.modules: Remove memset, rmdir. Replace strdup with
1948 strdup-posix. Patch by Eric Blake.
1949 * src/tar.c: Implement -I as a shorthand for --use-compress-program.
1950 * doc/tar.texi: Document -I.
1951 * tests/pipe.at, tests/shortrec.at: Account for eventual 'Record
1953 * tests/testsuite.at (AT_TAR_CHECK_HOOK): New define
1954 (AT_TAR_WITH_HOOK, TAR_IGNREC_HOOK): New macros.
1956 2008-11-30 Sergey Poznyakoff <gray@gnu.org.ua>
1958 * src/xheader.c: Remove duplicate inclusion of fnmatch.h. Reported
1961 2008-11-25 Sergey Poznyakoff <gray@gnu.org.ua>
1963 Do not try to drain the input pipe before closing the
1966 * src/buffer.c (close_archive): Remove call to
1967 sys_drain_input_pipe. Pass hit_eof as the second
1968 argument to sys_wait_for_child.
1969 * src/common.h (sys_drain_input_pipe): Remove
1970 (sys_wait_for_child): Declare second argument.
1971 * src/system.c (sys_drain_input_pipe): Remove.
1972 (sys_wait_for_child): Take two arguments. The second one helps to
1973 decide whether to tolerate child termination on SIGPIPE.
1975 2008-11-03 Sergey Poznyakoff <gray@gnu.org.ua>
1977 * src/buffer.c (_write_volume_label): Fix typo, which prevented
1978 `-V label -M' from working.
1980 2008-10-30 Sergey Poznyakoff <gray@gnu.org.ua>
1982 * NEWS, configure.ac: Version 1.20.91
1983 * doc/tar.texi: Document transformation scope flags.
1984 * src/common.h (transform_symlinks_option): Remove in favor of
1985 transformation scope flags.
1986 (XFORM_REGFILE, XFORM_LINK, XFORM_SYMLINK, XFORM_ALL): New macros.
1987 (transform_name, transform_member_name, transform_name_fp): Take
1988 an additional argument, specifying scope flags.
1989 * src/create.c: Reflect changes to transform_name.
1990 * src/extract.c (extract_link, extract_symlink): Remove calls to
1991 transform_member_name. It is done in read_header.
1992 * src/list.c (decode_xform): Reflect change in data type of 2nd
1994 (transform_member_name): 2nd arg is int.
1995 (decode_header): Transform file name and link target names.
1996 * src/tar.c: Remove --transform-symlinks.
1997 * src/transform.c (struct transform): New member `flags'.
1998 (transform_flags): New variable.
1999 (parse_transform_expr): Parse transformation scope flags. Allow to
2000 set global flags using `flags=' syntax.
2001 (_transform_name_to_obstack, transform_name_fp)
2002 (transform_name): Take an additional argument, specifying scope
2005 2008-10-19 Sergey Poznyakoff <gray@gnu.org.ua>
2007 * THANKS: Add Ed Leaver.
2008 * src/buffer.c (short_read): Remove !read_full_records condition,
2009 which was always false on a first record and thus disabled record
2010 size autodetection. Thanks Ed Leaver for the patch.
2011 (_gnu_flush_read): Handle blocking_factor == 1.
2012 * tests/sparsemv.at: Reflect changes to buffer.c.
2013 * tests/sparsemvp.at: Likewise.
2014 * tests/volsize.at: Likewise.
2017 2008-10-16 Sergey Poznyakoff <gray@gnu.org.ua>
2019 * src/common.h (transform_symlinks_option): New global.
2020 * src/create.c (dump_file0): Transform symlink targets only if
2021 explicitly required. Thanks Cyril Strejc for reporting the
2023 * src/tar.c (parse_opt): New options --transform-symlinks and
2024 --no-transform-symlinks. New alias --xform to the --transform
2026 * doc/tar.texi: Document --transform-symlinks
2030 * src/names.c (name_gather): Use xzalloc.
2031 * src/buffer.c (short_read): Move record size detection before
2034 2008-10-07 Sergey Poznyakoff <gray@gnu.org.ua>
2036 * src/tar.c (options): Add --lzop option.
2038 2008-10-05 Xavier Hienne <xavier.hienne@free.fr> (tiny change)
2040 * src/checkpoint.c (checkpoint_compile_action): Add missing
2043 2008-09-24 Sergey Poznyakoff <gray@gnu.org.ua>
2046 * doc/tar.texi: Update.
2047 * src/tar.c: New option --no-null.
2049 2008-09-23 Sergey Poznyakoff <gray@gnu.org.ua>
2051 * src/common.h (filename_terminator): Remove global.
2052 * src/tar.c (filename_terminator): New static.
2053 * src/names.c (name_next_elt): Do not depend on
2054 filename_terminator, this was a leftover from 1.13.
2056 2008-09-18 Sergey Poznyakoff <gray@gnu.org.ua>
2058 * doc/tar.texi: Remove incorrect example.
2060 2008-09-07 Sergey Poznyakoff <gray@gnu.org.ua>
2062 * src/incremen.c (dumpdir_create0): Eliminate gcc warning.
2063 (attach_directory): Bugfix - add missing return statement.
2064 * THANKS: Add Enric Hernandez
2066 2008-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
2068 * src/incremen.c (struct directory): New member `next'. Change
2070 (dirhead, dirtail): New statics.
2071 (make_directory): Reflect changes to struct directory.
2072 (free_directory, attach_directory): New functions.
2073 (dirlist_replace_prefix): New function.
2074 (note_directory): Use attach_directory, instead of make_directory,
2075 (find_directory, find_directory_meta): Use free_directory.
2076 (procdir): Replace directory prefixes in directory list to avoid
2077 marking subdirectories as renamed after renaming their parent
2079 (append_incremental_renames): Iterate over directory list, not
2080 hash table, to preserve logical ordering of renames.
2081 * tests/rename04.at, tests/rename05.at: New test cases.
2082 * tests/Makefile.am, tests/testsuite.at: Add rename04.at and
2084 * tests/atlocal.in (decho): New function.
2085 * tests/multiv06.at: Use decho instead of echo2.
2086 * tests/incremental.at: Raise wait interval to 2 seconds.
2088 2008-07-24 Sergey Poznyakoff <gray@gnu.org.ua>
2090 * src/tar.c (decode_options): Do not allow volume length less
2092 * src/buffer.c (_gnu_flush_write): Compensate for the effect
2093 of eventual flush_archive occurring in the middle of buffer
2095 Increment records_written only if _flush_write was able to write
2097 * tests/multiv06.at: New testcase.
2098 * tests/Makefile.am, test/testsuite.at: Add tests/multiv06.at
2100 2008-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
2102 * configure.ac, NEWS: Version 1.20.90
2103 * doc/tar.texi: Document -J, --no-auto-compress, etc.
2104 * src/buffer.c (ct_tar): New constant.
2105 (magic): Add lzop support. Proposed by Kevin Day
2106 <thekevinday@gmail.com>.
2107 (check_compressed_archive): Do not use autodetect if the
2108 compression program was specified explicitly.
2109 Fall back to analyzing archive name, if the autodetection fails.
2110 * src/suffix.c: Add .lzo
2111 * src/tar.c: New options --lzop and --no-auto-compress.
2112 New short option -J (alias for --lzma).
2114 * src/buffer.c (try_new_volume): Print more information with error
2116 (_gnu_flush_write): Improve error checking. Adjust
2117 real_s_sizeleft before calling new_volume to avoid creating
2118 malformed multivolume headers.
2119 * tests/delete05.at, tests/gzip.at, tests/ignfail.at,
2120 tests/longv7.at, tests/lustar01.at, tests/lustar02.at,
2121 tests/shortfile.at: Update to match new diagnostic wording
2126 2008-06-14 Sergey Poznyakoff <gray@gnu.org.ua>
2128 * doc/tar.texi (exclude): Document support for new VCS.
2131 * tests/multiv05.at: Fix typos.
2132 * tests/volsize.at: Remove a TZ dependency.
2134 2008-06-14 Dan Drake <dan@dandrake.org> (tiny change)
2136 * src/tar.c (exclude_vcs_files): Support for Bazaar, Mercurial and
2139 2008-05-06 Sergey Poznyakoff <gray@gnu.org.ua>
2141 * src/tar.c (main): Reword the "delayed error" message. New
2142 wording proposed by Karl Berry.
2144 2008-02-20 Sergey Poznyakoff <gray@gnu.org.ua>
2146 * configure.ac: Raise version number to 1.20
2147 * src/compare.c (diff_dumpdir): const.
2148 * src/common.h (dumpdir_t,dumpdir_iter_t): New data types.
2149 (dumpdir_create0,dumpdir_create,dumpdir_free,dumpdir_locate)
2150 (dumpdir_first,dumpdir_next): New functions.
2151 * src/incremen.c (dumpdir_create0,dumpdir_create,dumpdir_free)
2152 (dumpdir_first,dumpdir_next): New functions.
2153 (dumpdir_locate): Rewrite using binary search.
2154 (struct directory): Change members char *contents, *icontents to
2155 struct dumpdir *dump, *idump. All references updated.
2156 (note_directory): Last arg is const.
2157 * src/names.c (add_hierarchy_to_namelist): buffer is const.
2158 * tests/incr03.at, tests/incr04.at, tests/rename02.at,
2159 tests/rename03.at: Insert calls to sleep between creation of files
2160 and adding them to the archive.
2162 2008-03-31 Sergey Poznyakoff <gray@gnu.org.ua>
2164 * src/create.c (dump_file0): Count links only for actually dumped
2167 2008-03-27 Sergey Poznyakoff <gray@gnu.org.ua>
2169 * NEWS: Document --no-check-device and --check-device.
2170 * doc/rendition.texi: Change the way FIXME-*refs are handled in
2172 * doc/intern.texi, doc/tar.texi: Update.
2173 * doc/untabify.el: New file.
2174 * doc/Makefile.am (EXTRA_DIST): Add untabify.el
2175 (untabify, final, check-format, check-refs, check-fixmes)
2176 (check-unrevised, all-check-docs, check-docs): New rules.
2178 * src/common.h (check_device_option): New global.
2179 * src/incremen.c (procdir): Use boolean and instead of bitwise
2180 one. Patch by Jean-Louis Martineau.
2181 Compare device numbers only if check_device_option is set.
2182 * src/tar.c: New command line options --no-check-device and
2183 --check-device. Proposed by Jean-Louis Martineau.
2184 (parse_opt): Hanlde new options.
2185 (decode_options): Initialize check_device_option to true.
2189 2008-03-06 Sergey Poznyakoff <gray@gnu.org.ua>
2191 * bootstrap: Use rsync to get translations.
2192 * doc/tar.texi: Minor change.
2193 * lib/.cvsignore: Update
2194 * po/.cvsignore: Update
2195 * src/system.c: Remove include setenv.h.
2196 * tests/atlocal.in (STAR_DATA_URL): Update.
2197 * tests/star/README: Update URL.
2199 2008-02-09 Sergey Poznyakoff <gray@gnu.org.ua>
2201 * doc/tar.texi: Fix a typo. Reported by Denis Excoffier.
2203 2008-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
2206 * configure.ac: Version 1.19.90
2207 * po/POTFILES.in: Add missing files.
2208 * src/compare.c (verify_volume): Honor --ignore-zeros.
2209 Proposed by Jan-Benedict Glaw.
2210 * tests/shortfile.at (AT_KEYWORDS): Add shortfile0.
2212 2008-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
2215 * src/create.c (dump_file0): Apply transform_name to symlink
2218 2008-02-04 Sergey Poznyakoff <gray@gnu.org.ua>
2220 * src/transform.c: Support multiple --transform options. Support
2221 semicolon-separated lists of replace expressions.
2222 * NEWS, tar.texi: Document changes to the --transform option.
2224 2008-01-30 Paul Eggert <eggert@cs.ucla.edu>
2226 * doc/tar.texi: Update Back-Cover text to reflect new GNU wording.
2228 2007-12-17 Paul Eggert <eggert@cs.ucla.edu>
2230 Exit with nonzero status if a close fails on an archive.
2231 Problem (and initial trivial fix)
2232 * src/buffer.c (close_archive, new_volume): close_error, not
2235 2007-12-05 Sergey Poznyakoff <gray@gnu.org.ua>
2237 * src/buffer.c (check_compressed_archive): Do not bail out if the
2238 file is too short, set boolean flag, passed as an argument
2239 instead. This fixes a bug introduced on 2007-08-24. See also
2242 * tests/Makefile.am, tests/testsuite.at: Add shortupd.at.
2243 * tests/shortupd.at: New test.
2245 2007-11-12 Jim Meyering <meyering@redhat.com>
2247 Don't read from name[-1].
2248 * src/incremen.c (make_directory): Handle namelen == 0, since
2249 find_directory_meta calls make_directory ("").
2251 2007-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
2253 * bootstrap (checkout): Use URL of the gnulib CVS mirror.
2254 * gnulib.modules: Add fseeko and snprintf.
2256 2007-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
2258 * src/checkpoint.c: New actions: bell and ttyout
2259 * src/system.c (sys_exec_info_script)
2260 (sys_exec_checkpoint_script): pass the current blocking factor in
2261 TAR_BLOCKING_FACTOR environment variable.
2262 * doc/tar.texi: Update
2265 2007-10-30 Sergey Poznyakoff <gray@gnu.org.ua>
2267 * doc/Makefile.am: Use texi2html and the CVS version of gendocs.sh
2268 to create HTML versions of the manual.
2269 * doc/gendocs_template: Likewise.
2270 * doc/tar.texi: Document --hard-dereference and
2271 --checkpoint-action options. Improve documentation of
2274 2007-10-29 Sergey Poznyakoff <gray@gnu.org.ua>
2277 * configure.ac: Version 1.19.1
2278 * po/POTFILES.in: Add src/checkpoint.c
2279 * src/Makefile.am (tar_SOURCES): add checkpoint.c
2280 * src/checkpoint.c: New file - checkpoint handling.
2281 * src/buffer.c (checkpoint, do_checkpoint): Remove.
2282 (_flush_write, simple_flush_read, _gnu_flush_read): Use
2284 * src/common.h (enum checkpoint_style): Remove.
2285 (checkpoint_style): Remove.
2286 (DEFAULT_CHECKPOINT): New define.
2287 (hard_dereference_option): New variable.
2288 (sys_exec_checkpoint_script): New declaration.
2289 * src/create.c (file_count_links): do nothing if
2290 hard_dereference_option is set.
2291 * src/system.c (sys_exec_checkpoint_script): New function.
2292 (sys_exec_info_script): Restore SIGPIPE handler.
2293 * src/tar.c: (parse_opt): New options --hard-dereference,
2294 --checkpoint-action.
2295 (decode_options): Call checkpoint_finish_compile.
2297 * src/system.c (sys_exec_info_script): Initialize buf. Problem
2298 reported by Bengt-Arne Fjellner.
2300 2007-10-18 Jim Meyering <jim@meyering.net>
2302 Avoid compiler warnings.
2303 * src/list.c (read_header_primitive): Define two locals, to
2304 avoid incorrect "may be used uninitialized" warnings.
2305 * src/incremen.c (procdir): Remove decl of unused local, "len".
2307 2007-10-18 Sergey Poznyakoff <gray@gnu.org.ua>
2309 * doc/tar.texi (gzip): Remove compression patent
2310 warning. According to Brett Smith, the patent is
2313 2007-10-17 Sergey Poznyakoff <gray@gnu.org.ua>
2315 * src/suffix.c: New file. Compress format detection by archive
2316 suffix (when creating). Suggested by Jean-Pierre Demailly.
2317 * src/Makefile.am: Add suffix.c
2318 * src/buffer.c (magic): Add an entry for new lzma format. Proposed
2320 * src/common.h (set_comression_program_by_suffix): New prototype.
2321 * src/tar.c: New options --auto-compress (-a) and --lzma
2322 * THANKS: Add Lasse Collin and Jean-Pierre Demailly.
2324 * doc/tar.texi: Update
2326 2007-10-12 Paul Eggert <eggert@cs.ucla.edu>
2328 * src/utf8.c (string_ascii_p): Recode to avoid bogus GCC 4.2.1
2329 warning about "comparison is always true due to limited range of
2330 data type" when char is unsigned.
2332 2007-10-11 Paul Eggert <eggert@cs.ucla.edu>
2334 Adjust to recent gnulib changes.
2335 * configure.ac: Dont' check for strerror, since gnulib now does this.
2336 * .cvsignore: Add m4, tar-[0-9]*.
2337 * lib/.cvsignore: Adjust to various gnulib file name changes.
2338 Add .deps, rmt-command.h.
2340 2007-10-10 Sergey Poznyakoff <gray@gnu.org.ua>
2342 * configure.ac, NEWS: Raise version number to 1.19
2343 * tests/star/README: Update
2345 2007-10-05 Sergey Poznyakoff <gray@gnu.org.ua>
2347 * src/create.c (dump_regular_file): Fix file padding in case of
2348 truncation to zero size.
2351 2007-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
2353 * tests/T-null.at: Use AT_DATA for sample output.
2355 2007-10-03 Sergey Poznyakoff <gray@gnu.org.ua>
2357 * src/incremen.c (try_purge_directory): Ensure that arguments to T
2360 2007-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
2362 * src/incremen.c (obstack_code_rename): Apply safer_name_suffix to
2363 name arguments before storing them in T and R records. Reported by
2366 2007-09-27 Sergey Poznyakoff <gray@gnu.org.ua>
2368 * configure.ac: Raise version number to 1.18.90
2371 * doc/snapshot.texi: Document version 2.
2372 * doc/dumpdir.texi: Update.
2374 Implement --exclude-tag* and --exclude-cache* options for listed
2375 incremental archives.
2376 New option --exclude-vcs to exclude VCS-specific files and
2380 * doc/tar.texi: Document --exclude-vcs option
2381 * src/common.h (exclusion_tag_warning, check_exclusion_tags): New
2383 * src/create.c (exclusion_tag_warning, check_exclusion_tags):
2384 Remove static qualifier.
2385 (check_exclusion_tags): account for dirname without terminating
2387 (dump_dir0): exclusion_tag_all is handled elsewhere.
2388 * src/incremen.c (struct directory): New member tagfile
2389 (make_directory): Initialize tagfile to NULL
2390 (procdir): New argument: entry
2391 Hanlde exclusion tags.
2392 (makedumpdir): Take into account directory->tagfile.
2393 (scan_directory): Hanlde exclusion tags.
2394 * src/tar.c: New option --exclude-vcs
2395 (exclude_vcs_files): New function
2397 2007-09-14 Paul Eggert <eggert@cs.ucla.edu>
2399 * AUTHORS: Remove unnecessary information. Just list the
2401 * THANKS: Remove info duplicated from AUTHORS.
2403 2007-08-25 Jim Meyering <jim@meyering.net>
2405 Don't include <getline.h>. No longer needed.
2406 * src/incremen.c: Don't include <getline.h>. No longer needed.
2407 * src/buffer.c: Likewise.
2408 * src/system.c: Likewise.
2409 * src/tar.c: Likewise.
2411 Avoid shadowing and unused-variable warnings.
2412 * src/create.c (check_exclusion_tags): Remove declaration of unused
2414 * src/compare.c (diff_dumpdir): Rename stat->stat_data to avoid
2415 shadowing the syscall.
2416 * src/buffer.c (do_checkpoint): Don't shadow the write syscall.
2417 (try_new_volume): Avoid shadowing "access".
2418 * src/tar.c (decode_options): Rename index->idx to avoid shadowing.
2419 (find_argp_option): Rename option->o to avoid shadowing.
2420 * src/incremen.c (scan_directory): Rename local, dir_name->dir,
2421 to avoid shadowing the function.
2422 (get_directory_contents): Likewise.
2423 * src/system.c (global_pid): Rename from "pid", to avoid being
2425 * src/extract.c (apply_nonancestor_delayed_set_stat):
2426 Rename st->sb to avoid shadowing another local.
2428 2007-08-24 Sergey Poznyakoff <gray@gnu.org.ua>
2430 * configure.ac, NEWS: Raise version number to 1.18.1
2432 * src/buffer.c (check_compressed_archive): Detect files smaller
2434 * tests/shortfile.at: New test case for the above change.
2435 * tests/testsuite.at, tests/Makefile.am: Add shortfile.at
2437 2007-08-19 Sergey Poznyakoff <gray@gnu.org.ua>
2439 * bootstrap: Gnulib initialization destroyed paxutils m4 files.
2440 Initialize paxutils structure after that of gnulib.
2442 2007-08-12 Sergey Poznyakoff <gray@gnu.org.ua>
2444 * src/names.c (contains_dot_dot): Fix double-dot recognition in
2445 case of duplicate /. Patch by Dmitry V. Levin.
2447 * bootstrap (symlink_to_gnulib): Make sure the target directory
2448 exists and create it if it does not.
2450 * doc/tar.texi: Fix a typo.
2452 2007-06-28 Sergey Poznyakoff <gray@gnu.org.ua>
2454 * bootstrap: Update for the change of the TP URL
2456 2007-06-27 Sergey Poznyakoff <gray@gnu.org.ua>
2458 Relicense under GPLv3
2460 2007-06-21 Sergey Poznyakoff <gray@gnu.org.ua>
2462 * tests/testsuite.at (AT_TAR_MKHIER): Skip test if genfile is
2463 unable to create the file
2464 * tests/lustar01.at: Likewise
2466 2007-06-21 Eric Blake <ebb9@byu.net>
2468 Resolve testsuite failures 40-42 on cygwin.
2469 * tests/testsuite.at (AT_TAR_MKHIER): Skip tests when long
2470 file names cannot be created.
2472 2007-06-16 Sergey Poznyakoff <gray@gnu.org.ua>
2474 * doc/Makefile.am (tar_TEXINFOS): Add tar-snapshot-edit.texi
2475 * doc/tar-snapshot-edit.texi: New file
2476 * doc/tar.texi (Fixing Snapshot Files): New appendix
2478 * scripts/tar-snapshot-edit: New file
2479 * tests/extrac07.at: Add back write permissions on dir
2481 2007-06-09 Sergey Poznyakoff <gray@gnu.org.ua>
2483 * tests/exclude.at: Sort the output.
2485 2007-06-08 Sergey Poznyakoff <gray@gnu.org.ua>
2487 * configure.ac, NEWS: Raise version number to 1.17
2489 * doc/tar.texi, doc/intern.texi: Replace: s/filename/file name/;
2490 s/(ASCII|ID|BSD)/@acronym{&}/;s/"[^"]+"/``&''/
2491 Use `path' only when it refers to search paths, use
2492 `file name' otherwise.
2493 Fix various errors (based on patch by Benno Schulenberg)
2495 * doc/tar.texi (Operation Summary): Restore alphabetical order of
2498 2007-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
2500 Fix bug, introduced on 2007-03-30.
2502 * src/common.h (xform_type): New data type
2503 (transform_member_name): Last argument is of xform_type type
2506 * src/extract.c: Update calls to transform_member_name
2507 * src/list.c (decode_xform): Exempt symbolic links from component
2508 stripping and name suffix normalization.
2510 * tests/extrac07.at: Update
2512 2007-05-30 Sergey Poznyakoff <gray@gnu.org.ua>
2514 * src/xheader.c (decx): Unknown pax keywords produce a warning,
2517 2007-05-29 Paul Eggert <eggert@cs.ucla.edu>
2519 * src/misc.c (set_file_atime): Use gl_futimens, not futimens,
2520 due to gnulib change.
2522 2007-05-19 Sergey Poznyakoff <gray@gnu.org.ua>
2524 * src/common.h (buffer_write_global_xheader): New function
2525 (struct xheader): Move definition to tar.h
2526 (extended_header): Remove global
2527 (xheader_init): New function
2528 (xheader_decode_global,xheader_store,xheader_read)
2529 (xheader_write_global,xheader_write,xheader_string_begin)
2530 (xheader_string_add,xheader_string_end): Take xhdr as first
2532 * src/tar.h (struct xheader): New definition
2533 (struct tar_stat_info): New member xhdr (extended header).
2535 * src/xheader.c (xheader_init): New function
2536 (xheader_decode_global,xheader_store,xheader_read)
2537 (xheader_write_global,xheader_write,xheader_string_begin)
2538 (xheader_string_add,xheader_string_end): Take xhdr as first
2541 * src/buffer.c (buffer_write_global_xheader): New function
2542 Update to use new xheader calls.
2544 * src/compare.c, src/create.c, src/delete.c, src/list.c,
2545 src/sparse.c, src/tar.c, src/update.c: Global extended_header
2546 removed, use new xheader calls instead.
2548 * tests/T-null.at: Minor fix
2549 * tests/atlocal.in (tarball_prereq): Discard eventual md5sum
2552 2007-05-18 Sergey Poznyakoff <gray@gnu.org.ua>
2554 * src/create.c (dump_file0): Original ctime cannot be used as a
2555 directory change indicator if --remove-files is given.
2557 2007-04-12 Paul Eggert <eggert@cs.ucla.edu>
2559 Adjust to latest Gnulib.
2560 * lib/.cvsignore: Add dirfd.c, dirfd.h, float+.h, mbscasecmp.c,
2561 stdio.h, stdio_.h, stdlib.h, stdlib_.h, time.h, time_.h, unistd.h.
2562 Remove exit.h, getcwd.h, mempcpy.h, memrchr.h, mkdtemp.h, stpcpy.h,
2563 strcase.h, strchrnul.h, strdup.h, strndup.h, strnlen.h, time_r.h,
2565 * m4/.cvsignore: Remove localedir.h. Sort.
2567 2007-04-03 Paul Eggert <eggert@cs.ucla.edu>
2569 * src/common.h (closeopen): Remove decl.
2570 * src/misc.c: Don't include <sys/time.h>, <sys/resource.h>; no longer
2572 (get_max_open_files, closeopen): Remove. All callers removed.
2573 (chdir_dir): Use a different technique, which doesn't rely on closing
2575 * src/tar.c (main): Don't call closeopen.
2577 2007-04-04 Sergey Poznyakoff <gray@gnu.org.ua>
2580 * doc/tar.texi: Update
2581 * src/system.c (sys_exec_info_script): Store the
2582 inter-communication fd in the environment variable TAR_FD
2584 2007-04-03 Sergey Poznyakoff <gray@gnu.org.ua>
2586 * src/tar.c (main): Move closeopen after decode_options to
2587 allow shell process substitution to work.
2588 * tests/extrac07.at: Expect a warning on stderr.
2590 2007-03-30 Sergey Poznyakoff <gray@gnu.org.ua>
2592 * src/common.h (transform_name_fp): Change signature
2593 (transform_member_name): New function
2594 * src/extract.c (extract_link, extract_symlink): Use
2595 transform_member_name instead of safer_name_suffix so that
2596 --transform and --strip-components affect links as well.
2597 * src/list.c (transform_member_name): New function
2598 (decode_header): Use transform_member_name
2599 * src/names.c (all_names_found): Remove check for matching_flags.
2603 * bootstrap (slurp): Remove any occurrences of $bt from the
2605 * src/incremen.c: Do not include mkdtemp.h
2607 2007-01-26 Paul Eggert <eggert@cs.ucla.edu>
2609 Adjust to recent gnulib changes.
2610 * lib/.cvsignore: Add fchownat.c, rmt-command.h, strerror.c, string.h,
2611 string_.h, sys, sys_time_.h, unistd_.h, wchar_.h, wctype_.h.
2612 Remove localedir.h, size_max.h, xsize.h.
2613 * src/xheader.c: Don't include stpcpy.h; no longer needed, now that
2614 gnulib string.h defines stpcpy on all platforms.
2616 2007-01-23 Sergey Poznyakoff <gray@gnu.org.ua>
2618 * doc/tar.texi: Document --exclude-caches* and --exclude-tag*
2620 * src/common.h (exclude_caches_option): Remove
2621 (enum exclusion_tag_type): New data type
2622 (add_exclude_tag): Rename to add_exclusion_tag
2623 (cachedir_file_p): New prototype
2624 * src/create.c (struct exclude_tag): rename to exclusion_tag
2625 (check_exclusion_tags): New function
2626 (cachedir_file_p): New function (from check_cache_directory)
2627 (dump_dir0,dump_file0): Use check_exclusion_tags
2628 * src/tar.c: New options --exclude-caches-all,
2629 --exclude-caches-under, --exclude-tag-all, --exclude-tag-under
2630 * tests/exclude.at: New file
2631 * tests/Makefile.am (TESTSUITE_AT): Add exclude.at
2632 * tests/testsuite.at: Add exclude.at
2634 2007-01-19 Sergey Poznyakoff <gray@gnu.org.ua>
2636 * gnulib.modules: Require strerror
2637 * doc/gendocs_template: Fix typos
2638 * scripts/xsparse.c (expand_sparse): use ftruncate to handle the
2640 * src/sparse.c (sparse_skip_file,pax_dump_header_1)
2641 (pax_decode_header): Keep track of the number of bytes
2643 * configure.ac: Version 1.16.2
2646 2007-01-04 Sergey Poznyakoff <gray@gnu.org.ua>
2648 * src/compare.c (diff_dumpdir): Compare directory contents using
2649 dumpdir_cmp. Do not free dumpdir_buffer, it will leave the
2650 incremental directory table in the inconsistent state and trigger
2652 (read_and_process): Process dumpdirs no matter what the archive
2654 * src/incremen.c (list_dumpdir): Minor fixes.
2656 * src/compare.c (read_and_process): Fix type of "size"
2658 2006-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
2660 * tests/T-null.at: Skip the test if genfile is not able to create
2661 the filename with an embedded newline.
2663 2006-12-12 Paul Eggert <eggert@cs.ucla.edu>
2665 Port to Forte Developer 7 C 5.4 and C99.
2666 * src/common.h (add_exclude_tag): Add decl; C99 requires this
2667 and Forte warns about it.
2668 * src/incremen.c: Include <mkdtemp.h> for mkdtemp prototype,
2670 * src/misc.c (get_max_open_files): Rewrite to avoid code that
2671 Forte C complains about as being unreachable.
2672 * src/xheader.c (mtime_code): Rewrite to avoid Forte error
2673 reported by Trond Hasle Amundsen.
2675 * src/incremen.c (compare_dirnames): Rewrite to avoid casts.
2676 * src/utf8.c (string_ascii_p): Likewise.
2677 * src/xheader.c (mtime_coder, volume_size_coder, volume_offset_coder):
2680 2006-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
2682 * bootstrap: Add paxutils files to dot_ignore.
2684 * configure.ac: Raise version number to 1.16.1
2685 * bootstrap (slurp): Create .(cvs|git)ignore if not present
2686 * po/.cvsignore, m4/.cvsignore: Remove automatically generated
2689 2006-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
2692 * Makefile.am (distclean-local): Fixed
2693 * doc/tar.texi: Update documentation of --exclude-tag
2694 * src/create.c (dump_dir0): Move checks for exclude tags to
2696 (dump_dir): Move calls to ensure_slash to dump_file0
2697 * src/extract.c (extract_file): Call skip_member if open fails.
2698 Patch proposed by Jan-Benedict Glaw <jbglaw@lug-owl.de>
2699 * tests/truncate.at: Use genfile instead of dd, because on some
2700 systems /dev/zero is not available.
2702 2006-12-04 Paul Eggert <eggert@cs.ucla.edu>
2704 * NEWS: Fix some race conditions with tar -x --same-owner.
2705 * src/extract.c (ARCHIVED_PERMSTATS): Add a comment saying that
2706 S_IRWXG | S_IRWXO might be masked out.
2707 (set_mode): Set the mode if some bits were masked out originally.
2708 (set_stat): Don't chmod before chown, as that might temporarily
2709 grant permissions that we don't want to grant. The chmod was
2710 there only to work around broken hosts, so add a comment advising
2711 users not to use those broken hosts instead.
2712 (repair_delayed_set_stat, extract_dir):
2713 Remember to mask out current umask before inverting permissions.
2714 (extract_dir): If the owner might change, or if the mode has
2715 special bits, create the directory 700 at first, but restore it later.
2716 (open_output_file): New arg mode; all uses changed.
2717 (extract_file, extract_node, extract_fifo): If the owner might
2718 change, omit group and other bits at first, but restore them after
2721 2006-12-04 Jim Meyering <jim@meyering.net>
2723 * doc/tar.texi (Long Options): Remove doubled word.
2725 2006-11-30 Sergey Poznyakoff <gray@gnu.org.ua>
2727 * src/xheader.c (xheader_read): Remove unused variable
2729 * po/POTFILES.in: Remove src/mangle.c
2731 * bootstrap: Implement --update-po and .bootstrap
2733 * src/create.c (dump_dir0): Implement --exclude-tag option
2734 * src/tar.c: Likewise
2735 * doc/tar.texi (exclude): Document --exclude-tag
2737 2006-11-29 Paul Eggert <eggert@cs.ucla.edu>
2739 * NEWS: Remove support for mangled names.
2740 * doc/tar.texi (verbose tutorial): Likewise.
2741 * src/Makefile.am (tar_SOURCES): Remove mangle.c.
2742 * src/common.h (extract_mangle): Remove decl.
2743 * src/extract.c (extract_mangle_wrapper): Remove.
2744 (prepare_to_extract): Remove support for mangled names.
2745 * src/list.c (read_and, print_header): Likewise.
2746 * src/mangle.c: Remove.
2747 * src/tar.h (GNUTYPE_NAMES): Remove.
2749 Port to latest gnulib. There were a lot of changes, so the
2750 simplest way to get this up and running was to switch to coreutils
2751 bootstrap procedure. I noticed one feature missing after this
2752 merge: the ability to update a single .po file. I can add that
2754 * README-cvs, bootstrap.conf: New files.
2755 * lib/.cvsignore: Remove Makefile.am, printf-parse.c, vasnprintf.c.
2756 Add fstatat.c, gnulib.mk, openat-proc.c, same-inode.h, stat_.h,
2757 tempname.c, tempname.h, uinttostr.c.
2758 * lib/printf-parse.c, lib/vasnprintf.c: New files, from coreutils,
2759 to override gnulib, so that we don't need xsize.h.
2760 * bootstrap: Replace with coreutils bootstrap, except add support
2762 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Remove, as gl_EARLY now
2764 (gl_EARLY, gl_INIT): Add.
2765 (tar_GNULIB): Remove.
2766 * gnulib.modules: Add configmake.
2767 * lib/Makefile.tmpl: Remove, replacing with....
2768 * lib/Makefile.am: New file.
2769 * src/Makefile.am (tar.o): Remove dependency: Automake does this
2771 * src/tar.c: Include <configmake.h> and <rmt-command.h>, not
2774 2006-11-13 Sergey Poznyakoff <gray@gnu.org.ua>
2776 * src/xheader.c (mtime_coder): Treat non-null data as a pointer to
2777 struct timespec, overriding st->mtime
2778 * src/create.c (start_header): Pass mtime as a call-specific data
2781 * tests/truncate.at: Do not use 'k' modifier in dd options.
2782 * tests/append02.at: Do not depend on command timing.
2784 2006-11-01 Sergey Poznyakoff <gray@gnu.org.ua>
2786 * src/tar.c (enum read_file_list_state.file_list_skip): New value
2787 (read_name_from_file): Skip zero-length entries
2789 * tests/T-empty.at: New test case
2790 * tests/T-null.at: New test case
2791 * tests/extrac07.at: New test case
2792 * tests/Makefile.am: Add new test cases.
2793 * tests/testsuite.at: Add new test cases.
2794 * tests/extrac02.at: Add more keywords
2795 * tests/extrac04.at: Likewise
2796 * tests/extrac06.at: Likewise
2797 * tests/shortrec.at: Do not assume tar's default archive is stdout
2799 2006-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
2801 * src/extract.c, src/xheader.c: Call last_component instead of
2802 base_name. The latter returns a malloced string since 2006-03-11.
2804 2006-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
2806 * NEWS, configure.ac: Version 1.16
2807 * Makefile.am (distclean-local): New rule
2809 2006-10-17 Sergey Poznyakoff <gray@gnu.org.ua>
2811 * src/tar.c: Fix help output formatting. Thanks Benno
2814 2006-10-16 Sergey Poznyakoff <gray@gnu.org.ua>
2816 * Makefile.am (dist-hook): Create a cpio archive.
2819 2006-10-14 Sergey Poznyakoff <gray@gnu.org.ua>
2821 * doc/tar.texi (Synopsis): Document tar exit codes.
2822 * src/create.c (dump_regular_file,dump_file0): Set exit_status to
2823 TAREXIT_DIFFERS if the file being dumped was truncated or
2825 * src/tar.c: Do not attempt to close stderr after call to
2827 * tests/grow.at: New test case
2828 * tests/Makefile.am: New test grow.at
2829 * tests/testsuite.at: Likewise
2830 * tests/truncate.at (AT_KEYWORDS): Keyword `filechange'
2831 Test tar exit status.
2833 * src/buffer.c (_open_archive): Make sure stdlis is set to stderr
2834 when we are writing archive to stdout (unless --index-file is
2835 used). Bug introduced on 2006-07-06.
2836 * tests/Makefile.am: New test verbose.at
2837 * tests/testsuite.at: Likewise
2838 * tests/indexfile.at (AT_KEYWORDS): Add stdout keyword
2839 * tests/verbose.at: New test case
2841 2006-10-02 Sergey Poznyakoff <gray@gnu.org.ua>
2843 * THANKS: Add Joerg Weilbier
2844 * src/buffer.c (new_volume): Initialize current_block
2845 * src/xheader.c (xheader_string_end): Fix diagnostic message.
2846 * tests/multiv05.at: New testcase.
2847 * tests/Makefile.am, tests/testsuite.at: Add multiv05.at
2849 2006-09-27 Sergey Poznyakoff <gray@gnu.org.ua>
2851 * bootstrap: Use ${package} instead of hardcoding package name
2852 * doc/tar.texi: Minor fix
2853 * src/tar.c (doc0, doc1, initialize_argp_doc): Removed. Rely on
2854 the new argp method instead.
2856 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
2858 * README: Fix a typo
2860 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
2862 Adjust to latest gnulib.
2863 * lib/.cvsignore: Add at-func.c, configmake.h, fchmodat.c,
2864 fcntl.h, fcntl_.h, inttypes_.h, lstat.c, lstat.h.
2865 * tests/testsuite.at (AT_TAR_MKHIER): Use install-sh -d
2866 rather than the no-longer-included mkinstalldirs.
2868 2006-09-08 Sergey Poznyakoff <gray@gnu.org.ua>
2870 * src/incremen.c (try_purge_directory): Initialize struct st. Fix
2871 condition for selecting candidates for removal.
2872 * README-alpha: List texinfo among build prerequisites for the CVS
2875 * bootstrap (intl_files_to_remove): Do not remove m4/inttypes-h.m4
2876 and m4/inttypes-pri.m4
2878 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
2880 * bootstrap: Set XGETTEXT_OPTIONS to flag our printf-format functions,
2881 so that translators are warned about strings that are formats but
2882 don't look like formats. This might help prevent core dumps.
2883 * configure.ac (AM_GNU_GETTEXT): Upgrade to need-formatstring-macros.
2884 Suggested by Eric Blake to avoid problems like
2885 <http://lists.gnu.org/archive/html/bug-coreutils/2006-07/msg00087.html>.
2886 (AM_GNU_GETTEXT_VERSION): Upgrade from 0.12.1 to 0.15. The gettext
2887 manual says we should use the version number normally expected of
2888 maintainers, neither more nor less.
2890 * bootstrap (get_translations):
2891 Don't exclude ky.po; it is working again.
2893 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
2895 * bootstrap (get_translations):
2896 Don't exclude ja.po; it is working again.
2897 Don't remove all old .po files if we're merely updating one.
2898 * po/.cvsignore: Add Makevars.
2900 2006-08-07 Paul Eggert <eggert@cs.ucla.edu>
2902 * src/tar.c: Work around limitation imposed by gettext 0.15
2903 by concatenating strings with "\v" after translation.
2904 (doc): Remove, splitting into:
2905 (doc0, doc1): New constants.
2906 (argp): Don't use doc; just initialize to NULL.
2907 (initialize_argp_doc): New function.
2908 (decode_options): Use it.
2910 * bootstrap: Redo po file retrieval to match Bison's method,
2911 since the translation project changed its index format.
2912 Don't use --assume-autoconf; it's now replaced
2913 by looking in configure.ac.
2914 (m4/codeset.m4, m4/intdiv.m4, m4/inttypes-pri.m4, m4/isc-posix.m4):
2915 (m4/lcmessage.m4, m4/onceonly_2_57.m4, m4/gettext.m4, m4/glibc21.m4):
2916 (m4/inttypes_h.m4, m4/lib-ld.m4, m4/lib-prefix.m4, m4/po.m4):
2917 (m4/stdint_h.m4, m4/uintmax_t.m4, m4/ulonglong.m4):
2918 Don't rename to ..._gl.m4, as this is no longer needed.
2919 (m4/geteext.m4): Patch to remove the need for intl/*.
2920 Use autopoint manually, then remove the intl files,
2921 then undo changes to gnulib files that autoreconf made,
2922 and then run aclocal/autoconf/autoheader/automake.
2923 This makes our bootstrap procedure closer to Bison's.
2924 (po/Makevars): Generate automatically.
2925 * configure.ac (AC_PREREQ): Update from 2.59 to 2.60.
2926 (gl_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Remove.
2927 * gnulib.modules: Add inttypes, stdint.
2928 * lib/.cvsignore: Add close-stream.c, close-stream.h,
2929 stdint.h, stdint_.h.
2930 * po/Makefile: Remove; now automatically generated.
2932 * src/incremen.c (read_incr_db_01): Check input strings more
2933 carefully. Do not pass arbitrary char values to isspace, as
2934 this has undefined behavior. Likewise for assigning arbitrary
2935 uintmax_t values to other types.
2936 (read_negative_num, read_unsigned_num, read_timespec):
2937 New functions, to check input values a bit more carefuly.
2938 (read_num): Use read_unsigned_num. New arg MAX_VAL;
2939 all callers changed.
2940 (read_incr_db_2): Use these new functions.
2941 Use a consistent diagnostic for unexpected EOF.
2942 (read_directory_file): Do not assign arbitrary uintmax_t value
2944 (read_timespec, write_directory_file_entry, write_directory_file):
2945 Handle negative time_t values correctly. We don't bother to do
2946 this with pre-2 formats, since presumably the time stamps were
2949 * src/tar.c (doc): Don't use \v in an argument to gettext;
2950 gettext 0.15 rejects this.
2952 2006-07-24 Sergey Poznyakoff <gray@gnu.org.ua>
2954 * src/tar.c (decode_options): Do not require -L with -M -Hpax.
2955 It could be needed in future, but currently it is not.
2956 * src/create.c (to_chars_subst): Update comment regarding OLDGNU
2957 vs. GNU format differences.
2958 (mode_to_chars): Treat OLDGNU_FORMAT same as GNU_FORMAT. Fixes bug
2959 reported by TAMUKI Shoichi <tamuki@linet.gr.jp>, which caused
2960 equivalent `tar cf ...' and `tar rf ...' commands to produce
2963 * tests/append02.at: New test case
2964 * tests/Makefile.am, tests/testsuite.at: Add append02.at
2966 2006-07-20 Paul Eggert <eggert@cs.ucla.edu>
2968 * bootstrap: Adjust to today's change to gnulib-tool by invoking
2969 it with --assume-autoconf='latest-stable'.
2971 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
2973 Adjust to recent gnulib changes.
2974 * lib/.cvsignore: Remove atexit.c, exit.c, getndelim2.c, getndelim2.h,
2975 pathmax.h, paxconvert.c, paxerror.h, xstrdup.c.
2976 Add inttypes.h, mktime.c, wcwidth.h, xstrndup.c, xstrndup.h.
2977 * src/create.c (start_header): Adjust to API change to mode_adjust.
2979 2006-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2981 * THANKS: Add Ralf Wildenhues
2984 2006-07-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2986 * doc/dumpdir.texi, doc/snapshot.texi, doc/sparse.texi,
2987 doc/tar.texi: Fix some typos.
2989 2006-07-06 Sergey Poznyakoff <gray@gnu.org.ua>
2991 tar --index-file=FILE --file=- sent the archive to FILE, and
2992 the listing to stderr. Bug reported by Marcin Gryszkalis
2995 * src/buffer.c (_open_archive): Remove stdlis initialization
2996 * src/tar.c (decode_options): Initialize stdlis
2997 * tests/indexfile.at: New test case
2998 * tests/testsuite.at: Include indexfile.at
2999 * tests/Makefile.am (TESTSUITE_AT): Add indexfile.at
3001 2006-07-05 Sergey Poznyakoff <gray@gnu.org.ua>
3003 * doc/Makefile.am (manual): Fix TEXINPUTS
3004 * doc/rendition.texi (FIXME): Do not use deprecated @quote-args.
3005 Do not use @allow-recursion. In its current form the macro is not
3008 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
3010 * bootstrap (update_po): Fix single translation update
3012 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
3014 * configure.ac (AC_CHECK_FUNCS): Check for getdtablesize
3015 * src/common.h (closeopen): New function
3016 * src/misc.c (chdir_arg): Use x2nrealloc to reallocate wd.
3017 (get_max_open_files,closeopen): New functions
3018 (chdir_do): Do not use save_cwd if it was already used more than
3019 max_open_files-4 times to avoid running off the file
3021 * src/tar.c (main): Call closeopen
3022 * doc/tar.texi: Update --directory description
3025 2006-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
3027 * doc/tar.texi: Update. Add cross-references.
3028 * doc/sparse.texi: Add cross-references.
3030 2006-06-25 Sergey Poznyakoff <gray@gnu.org.ua>
3032 * scripts/xsparse.c: A sample utility to expand sparse files
3033 extracted by third-party tars. It is not meant to be installed nor
3034 to be included in the distribution. It is here, so that it can be
3035 obtained either from CVS or from the tar web site.
3036 * doc/Makefile.am (tar_TEXINFOS): Sorted
3037 * doc/tar.texi (Other Tars): New node describing how to extract
3038 GNU-specific member formats using third-party tars.
3039 * src/common.h (sparse_file_p): Remove
3040 * src/sparse.c: Likewise
3041 * src/create.c: Use ST_IS_SPARSE instead of sparse_file_p (update
3043 * src/tar.c: --sparse-version turns on --sparse
3045 2006-06-24 Sergey Poznyakoff <gray@gnu.org.ua>
3047 * src/buffer.c (print_total_stats): Add default case.
3048 * src/common.h (name_init): New prototype.
3049 (xheader_string_end): Return bool.
3050 * src/extract.c (extract_volhdr): Add missing return
3051 * src/incremen.c: Remove not used variables
3052 * src/sparse.c (pax_dump_header_0): Return false if
3053 xheader_string_end fails (for 0.1 formats).
3054 (pax_dump_header): Return meaningful value
3055 * src/transform.c (segm_count): Change type to size_t
3056 * src/xheader.c (xhdr_tab.decoder): pass keyword as a second
3057 argument. All callers changed.
3058 (decode_record): Check for numeric overflow
3059 (xheader_string_end): Return boolean value. Check for possible
3062 2006-06-23 Sergey Poznyakoff <gray@gnu.org.ua>
3064 * doc/sparse.texi: New file
3065 * doc/Makefile.am (tar_TEXINFOS): Add sparse.texi
3066 * doc/intern.texi (Sparse Formats): New node
3067 * doc/tar.texi: Update master menu
3069 * src/common.h (tar_sparse_major,tar_sparse_minor): New globals.
3070 * src/sparse.c: Implement sparse format versioning. Implement new
3071 version (1.0) of PAX sparse format.
3072 (pax_sparse_member_p): Fix condition
3073 (pax_dump_header): A dispatcher function
3074 (pax_dump_header_0,pax_dump_header_1): New functions.
3076 (oldgnu_dump_header): Minor fix: make sure
3077 sparse_header.isextended is set before calling
3078 set_next_block_after
3079 * src/tar.c: New option --sparse-version
3080 * src/tar.h (struct tar_stat_info.sparse_major,sparse_minor): New
3082 * src/xheader.c: Implement new keywords: GNU.sparse.name,
3083 GNU.sparse.major, GNU.sparse.minor, GNU.sparse.realsize
3085 * tests/spmpv00.at, tests/spmvp01.at, tests/spmvp10.at: New
3088 * tests/Makefile.am: Add spmvp00.at, spmpv01.at, spmpv10.at
3089 * tests/shortrec.at: Explicitely give `-f -' to the tar invocation
3090 * tests/sparsemvp.at: Rewritten as an include file.
3091 (TAR_MVP_TEST): New macro
3092 * tests/testsuite.at: Include sparsemvp.at, spmvp00.at,
3093 spmvp01.at, spmvp10.at
3095 2006-06-21 Sergey Poznyakoff <gray@gnu.org.ua>
3097 * doc/tar.texi (Overriding File Metadata): New node
3098 Document --mtime option.
3099 * src/common.h (set_mtime_option,mtime_option): New globals
3100 * src/create.c (start_header): Override mtime if requested
3101 * src/tar.c: Implement new option, --mtime, allowing to set
3102 modification times for all archive members during creation.
3103 (struct tar_args): textual_date_option replaced with a linked list
3104 textual_date. All references updated.
3105 (get_date_or_file,report_textual_dates): New functions.
3106 * configure.ac: Raise version number to 1.15.92
3109 2006-06-20 Sergey Poznyakoff <gray@gnu.org.ua>
3111 * src/common.h (struct name.explicit): Remove
3112 Use variable names in all declarations
3113 (name_scan): Remove second argument
3114 * src/delete.c: Remove second argument from calls to name_scan
3115 * src/update.c: Likewise
3116 * src/incremen.c (procdir): Use is_individual_file to check for
3117 files explicitely specified in the command line. Fixes bug
3118 reported by Dat Head on 19 Jun 2006 (descending into mountpoints
3119 with --one-file-system in use)
3120 * src/misc.c (maybe_backup_file): Second argument is bool
3121 * src/names.c (name_next_elt): Call register_individual_file
3122 (namelist_match): Remove third argument
3123 (name_match): Change return type to bool
3124 (name_scan): Remove second argument
3125 * src/sparse.c (pax_dump_header): Store original sparse file name
3126 in GNU.sparse.name variable. The name field in the ustar header
3127 now contains generated name (%d/GNUSparseFile.%p/%f), so that
3128 non-pax-aware tars won't extract the file under the original
3130 * src/xheader.c (GNU.sparse.name): New variable for storing sparse
3133 2006-06-13 Sergey Poznyakoff <gray@gnu.org.ua>
3135 * doc/Makefile.am (check-options): Expand macros before grepping
3137 * doc/rendition.texi (FIXME) [!PROOF_FOOTNOTED]: Enclose in a
3139 * doc/tar.texi: Define op as codeindex. Use special macros to
3141 Consequently prefer @dfn{long options} over @dfn{mnemonic
3143 Document --unquote, --no-unquote
3144 (Short Option Summary): Build a table of cross-references to the
3145 corresponding long options.
3146 (Using Multiple Tapes,Multi-Volume Archives): Rewritten
3148 * doc/value.texi (xopindex,opsummary): New macros
3150 * doc/Makefile.am (check-options): New goal
3151 * doc/tar.texi: Update
3152 * src/tar.c: Implement --overwrite-dir option (long ago
3155 2006-06-12 Sergey Poznyakoff <gray@gnu.org.ua>
3157 * doc/tar.texi: Document better the --totals option
3159 * src/buffer.c (total_blocks_deleted): New variable
3160 (set_start_time): Set volume_start_time and last_stat_time as well
3161 (set_volume_start_time): New function
3162 (compute_duration): Do not call set_start_time, update
3163 last_stat_time instead. Use it in calculation instead of
3164 start_time, which is now set only once, upon startup.
3165 (print_total_written): Removed.
3166 (print_total_stats): New function for printing byte/speed statistics.
3167 (_open_archive): Detect attempts to update compressed archives.
3168 (_gnu_flush_write): Always update prev_written.
3169 (open_archive): Call set_volume_start_time.
3170 * src/common.h (volume_start_time,last_stat_time): New globals
3171 (print_total_written): Replaced with:
3172 (print_total_stats): New function
3173 * src/delete.c (records_skipped): Remove static qualifier, the
3174 variable is used by print_total_stats in buffer.c
3175 * src/extract.c (check_time): Use volume_start_time when checking
3176 for timestamp plausability.
3177 * src/tar.c: (options, parse_opt): Allow for optional argument to
3178 the --totals option, which specifies a signal upon delivery of which
3179 the statistics must be output.
3180 (main): Call print_total_stats if total_option is set.
3182 2006-06-11 Sergey Poznyakoff <gray@gnu.org.ua>
3184 * src/xheader.c (xheader_set_single_keyword): Fix typo.
3185 (decode_time): Avoid using gotos.
3187 * doc/mastermenu.el: New file
3188 * doc/Makefile.am (master-menu): New goal
3189 * doc/tar.texi: Update master menu
3191 2006-06-10 Sergey Poznyakoff <gray@gnu.org.ua>
3193 * doc/tar.texi: Remove leftover include
3195 2006-06-09 Sergey Poznyakoff <gray@gnu.org.ua>
3197 * doc/Makefile.am (tar_TEXINFOS): Add intern.texi
3198 (EXTRA_DIST): Remove convtexi.pl, add texify.sed
3199 * doc/intern.texi: New file
3200 * doc/convtexi.pl: Remove
3201 * doc/texify.sed: Auxiliary script to convert ../src/tar.h to
3203 * doc/rendition.texi: Fix typo
3204 * doc/tar.texi: Update
3205 * src/tar.h: Fix indentation, introduce end-of-format marker for
3208 * THANKS: Add Jason Armistead
3209 * doc/tar.texi: Update
3211 * src/buffer.c: Implement more flexible checkpoint style
3212 * src/common.h (checkpoint_option): Change type to unsigned
3213 (checkpoint_style): New variable.
3214 * src/tar.c: --checkpoint takes an optional argument specifying
3215 number of records between two successive checkpoints (proposed
3216 by Jason Armistead on 2004-06-22). Optional dot starting the
3217 argument means "print dots instead of textual checkpoints".
3218 (tar_help): New function
3219 * src/transform.c: Minor fixes.
3221 2006-06-08 Sergey Poznyakoff <gray@gnu.org.ua>
3223 * gnulib.modules: Add mkdtemp
3224 * doc/dumpdir.texi: New file
3225 * doc/Makefile.am (tar_TEXINFOS): Add dumpdir.texi
3226 * doc/tar.texi: Document dumpdir format
3227 * src/incremen.c (dumpdir_locate,obstack_code_rename):
3228 (purge_directory): Re-implement renaming. Introduce
3230 (make_tmp_dir_name): Remove
3232 * src/transform.c (set_transform_expr,_transform_name_to_obstack):
3233 Implement NUMBER flag.
3234 (add_char_segment): Fix length assignement
3236 * doc/tar.texi: Update
3238 2006-06-07 Sergey Poznyakoff <gray@gnu.org.ua>
3240 * src/transform.c (transform_name_fp): Run fun even if
3241 _transform_name_to_obstack returns false.
3242 (_transform_name_to_obstack,set_transform_expr): Implement GNU
3243 extension case conversion operations.
3245 * doc/tar.texi (transform): Document the option.
3247 2006-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
3250 * src/common.h (set_transform_expr): New function
3251 * tests/Makefile.am: Add incr04.at
3252 * tests/testsuite.at: Likewise
3253 * tests/incr04.at: New test case
3254 * tests/long01.at: Fix typo in the comment
3255 * tests/multiv04.at: Use genfile --files-from
3257 (Above changes need new genfile.c from paxutils)
3261 * doc/tar.texi: Update
3262 * src/transform.c: New file
3263 * src/Makefile.am (tar_SOURCES): New module transform.c
3264 * src/common.h (transform_name, transform_name_fp): New functions
3265 (show_stored_names_option): Renamed to
3266 show_transformed_names_option. All uses changed
3267 * src/create.c (dump_file0): Transform file name
3268 * src/extract.c (extract_archive): safer_name_suffix and
3269 stripped_prefix_len are now called by decode_header
3270 * src/list.c (print_header): Update displayable name selection.
3271 * src/tar.c: New option --transform
3272 New option --show-transformed-names generalizes
3273 --show-stored-names. The latter is retained as an alias.
3275 2006-05-31 Sergey Poznyakoff <gray@gnu.org.ua>
3277 * src/incremen.c (make_directory): Fix initialization of struct
3280 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
3282 * doc/tar.texi: Document use of globbing patterns.
3283 * src/tar.c (parse_opt): Add comment before --preserve case.
3285 2006-05-24 Sergey Poznyakoff <gray@gnu.org.ua>
3288 * doc/tar.texi: Update
3289 * configure.ac (AM_INIT_AUTOMAKE): Use tar-ustar option. Raise
3290 version requirement to 1.9
3291 * src/common.h (struct name): Refactured
3292 (warn_regex_usage): New variable.
3293 (dump_file): First argument is const char*.
3294 (name_init,name_add): Removed
3295 (name_add_name,name_add_dir): New functions
3296 (name_next): Return const char*.
3297 * src/create.c: (dump_file,dump_file0): First argument is const
3298 char*. All callers updated.
3299 * src/names.c: Rewritten handling of member names in the command
3300 line. Tar no longer attempts to guess globbing patterns, instead
3301 it relies on --wildcard option.
3302 (init_names): Removed.
3303 (struct name_elt): New structure.
3304 (name_array): Change type to struct name_elt. All references updated
3305 (name_add_name,name_add_dir): New functions
3306 (name_next_elt): New function
3307 (name_next): Rewritten using name_next_elt.
3308 (namelist_match): Rewritten pattern matching using
3310 (names_notfound): Warn if globbing patterns were used without
3312 * src/tar.c (options): Move globbing-related options into a
3313 separate group. Set -l as an alias to --check-links, as required
3315 (struct tar_args): New fields
3316 wildcards,matching_flags,include_anchored
3317 (MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS): New macros
3318 (parse_opt): Use x2nrealloc to grow archive_name_array.
3319 Use MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS to create appropriate
3320 fnmatch options, and name_add_name,name_add_dir to handle member
3321 name and -C arguments.
3322 (decode_options): Likewise
3323 (main): Remove call to init_names.
3325 * tests/append.at, tests/append01.at, tests/extrac01.at,
3326 tests/options.at, tests/options02.at, tests/same-order01.at,
3327 tests/same-order02.at: Make AT_SETUP more readable.
3329 2006-05-23 Sergey Poznyakoff <gray@gnu.org.ua>
3331 * src/buffer.c (change_tape_menu): Fix typo (uninitialized
3332 variable) introduced yesterday.
3334 2006-05-22 Sergey Poznyakoff <gray@gnu.org.ua>
3336 * doc/tar.texi: Use @var{file_name} instead of @var{file name}
3337 * src/buffer.c (change_tape_menu): Break the loop after obtaining
3338 new archive name. Check for empty input line.
3340 2006-05-15 Sergey Poznyakoff <gray@gnu.org.ua>
3342 * tests/atlocal.in (XFAILFILE): New variable
3343 * tests/version.at: Create $XFAILFILE on failure
3344 * tests/testsuite.at (AT_TAR_CHECK): Declare expected failure if
3347 2006-05-13 Sergey Poznyakoff <gray@gnu.org.ua>
3350 * src/buffer.c (read_header0): Use read_header_primitive to avoid
3351 clubbering current_tar_info. All callers updated.
3352 * src/common.h (read_header_primitive): New function
3353 * src/extract.c (extract_volhdr): New function
3354 (prepare_to_extract): Use extract_volhdr as extractor for volume
3356 * src/list.c (read_header_primitive): New function
3357 (read_header): Front end for read_header_primitive
3358 * tests/chtype.at: New file
3359 * tests/volsize.at: New file
3360 * tests/Makefile.am (TESTSUITE_AT): Add chtype.at, volsize.at
3361 (check-full): New target.
3362 * tests/atlocal.in (TEST_DATA_URL,STAR_DATA_URL)
3363 (STAR_TESTSCRIPTS): Provide default values.
3364 (tarball_prereq): New function
3365 * tests/testsuite.at (AT_TARBALL_PREREQ): New defun
3366 (AT_STAR_PREREQ): Rewrite using tarball_prereq
3367 Include chtype.at and volsize.at
3368 * tests/volume.at: Add keywords.
3370 * tests/star/gtarfail.at, tests/star/gtarfail2.at,
3371 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
3372 tests/star/ustar-big-2g.at, tests/star/ustar-big-8g.at
3373 (AT_STAR_PREREQ): Provide md5 sum.
3375 * lib/.cvsignore: Update
3377 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
3379 * tests/testsuite.at (AT_SORT_PREREQ, AT_UNPRIVILEGED_PREREQ): New
3382 * tests/extrac04.at, tests/incr03.at, tests/listed02.at,
3383 tests/pipe.at, tests/rename01.at, tests/rename02.at,
3384 tests/rename03.at, tests/same-order01.at: Call
3385 AT_SORT_PREREQ. Remove fd 2 redirection after calls to sort
3386 * ignfail.at: Call AT_UNPRIVILEGED_PREREQ
3388 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
3390 Listed incremental backups: keep more information about
3391 directories. Handle renamed directories more effectively
3392 (initial implementation, more updates to follow).
3393 Source tree before this point is tagged
3394 alpha_1_15_90_incremental_1.
3397 * configure.ac: Raise version number to 1.15.91
3398 * src/common.h (rename_directory,append_incremental_renames): New
3400 * src/extract.c (rename_directory): New function
3401 * src/incremen.c (struct directory.contents, flags): New members
3402 (nfs,found,new): Remove. Replaced by appropriate bitmask values in
3403 `flags' field. All uses updated.
3404 (directory_meta_table): New table.
3405 (hash_directory): Rename to hash_directory_name
3406 (compare_directories): Rename to compare_directory_names
3407 (hash_directory_meta,compare_directory_meta,find_directory_meta):
3409 (compare_dirents): Removed
3410 (note_directory): Get 7th argument: directory contents.
3412 (dumpdir_locate,makedumpdir): New functions
3413 (scan_directory): Rewritten. Use makedumpdir to create a sorted
3414 dumpdir array. This makes the obstack argument unnecessary. Besides,
3415 ALL_CHILDREN flag is set only for new directories.
3416 (procdir): Change return type to struct directory. Return
3417 immediately if the directory was already initialized. Discover
3418 directory renames using directory_meta_table.
3419 (append_incremental_renames): New function.
3420 (read_directory_file, write_directory_file): Use new snapshot file
3422 * src/names.c (collect_and_sort_names): Update dir_contents of the
3423 first non-fake name entry when in listed incremental mode.
3425 * tests/incr03.at: New testcase
3426 * tests/rename01.at: New testcase
3427 * tests/rename02.at: New testcase
3428 * tests/rename03.at: New testcase
3429 * tests/Makefile.am: Add
3430 incr03.at,rename01.at,rename02.at,rename03.at
3431 * tests/testsuite.at: Likewise.
3432 * tests/listed02.at: Update for the new behavior
3433 * tests/multiv04.at (AT_KEYWORDS): Add missing incremental kw.
3435 2006-05-02 Sergey Poznyakoff <gray@gnu.org.ua>
3437 * src/buffer.c (try_new_volume): Attempt to continue if the name
3438 is apparently truncated in a GNU format volume.
3440 * tests/comprec.at, tests/delete01.at, tests/delete02.at,
3441 tests/delete04.at, tests/delete05.at, tests/extrac05.at,
3442 tests/listed01.at, tests/multiv01.at, tests/multiv02.at,
3443 tests/pipe.at, tests/same-order01.at, tests/same-order02.at,
3444 tests/sparse01.at, tests/sparse03.at: Always use genfile --file,
3445 this enables extra error checking.
3447 * tests/multiv03.at: Attempt to extract a member with truncated
3448 file name from the archive.
3450 * src/buffer.c (_open_archive): Remove unnecessary argument to
3451 check_compressed_archive.
3453 2006-04-25 Sergey Poznyakoff <gray@gnu.org.ua>
3455 * tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
3456 tests/sparsemv.at, tests/sparsemvp.at: Skip the test if the file
3457 system does not support sparse files.
3458 * doc/tar.texi (@copying): Remove the reference to not existing
3461 2006-04-11 Sergey Poznyakoff <gray@gnu.org.ua>
3463 * src/extract.c (extract_dir): Fix toggling existing directory
3464 permissions (Debian bug #361077). Use parts of patch provided by
3465 Ian Jackson <iwj@ubuntu.com>.
3466 * src/compare.c: Minor changes
3467 * src/incremen.c (directory.new): New member
3468 (note_directory,find_directory: Use make_directory to create
3469 struct directory entries
3470 (procdir): Avoid duplicating directories in the incremental
3472 * tests/Makefile.am (TESTSUITE_AT): Add extrac06.at
3473 * tests/testsuite.at: Include extrac06.at
3475 2006-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (trivial change)
3477 * tests/atlocal.in (PATH): Add build-aux from the source tree,
3480 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
3482 * THANKS: Add Benno Schulenberg
3484 2006-03-13 Jim Meyering <jim@meyering.net>
3486 * tests/listed02.at: Sort the two lines of stderr from the
3487 first `tar -v --listed-incremental'. They would come out
3488 reversed and provoke a test failure on a tmpfs
3491 2006-03-13 Benno Schulenberg <benno@nietvergeten.nl>
3493 * doc/tar.texi: Minor fixes.
3494 * src/tar.c (options): Consistently begin help messages with a
3497 2006-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
3499 * tests/Makefile.am (AM_CPPFLAGS): Define LOCALEDIR
3501 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
3503 * src/buffer.c (record_buffer_aligned): New var.
3504 (init_buffer): Use it to ensure that the buffer is aligned.
3505 This doesn't result in any measurable performance improvement
3506 on my host (Debian GNU/Linux 3.1 stable, with default block size),
3507 but I assume it does help on some hosts.
3509 * lib/.cvsignore: Sort.
3511 2006-03-04 Sergey Poznyakoff <gray@gnu.org.ua>
3513 * tests/shortrec.at: Use -f - to read from stdin.
3515 2006-02-21 Sergey Poznyakoff <gray@gnu.org.ua>
3517 * doc/tar.texi: Fix typo: --to-command instead of --to-program
3519 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
3521 * tests/multiv04.at (split directory members in a MV archive):
3522 Don't use %X in an awk printf format; this doesn't work with
3523 Solaris 10 /usr/bin/awk. Use %x instead.
3525 2006-02-20 Sergey Poznyakoff <gray@gnu.org.ua>
3527 * src/create.c (split_long_name): Fix maximum length estimation.
3529 * tests/Makefile.am (lustar01.at,lustar02.at,lustar03.at): New
3531 * tests/atlocal.in: Add build-aux to the PATH
3532 * tests/long01.at: Remove mkhier, use AT_TAR_MKHIER instead
3533 * tests/longv7.at: Reword test title
3534 * tests/lustar01.at: New test
3535 * tests/lustar02.at: New test
3536 * tests/lustar03.at: New test
3537 * tests/testsuite.at (AT_TAR_MKHIER): New macro
3538 (lustar01.at,lustar02.at,lustar03.at): New tests.
3540 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
3542 * bootstrap: Don't claim lib/Makefile.am is generated automatically
3545 Avoid installation glitches on Solaris 8 with Sun C 5.4.
3546 * lib/.cvsignore: Add system-ioctl.h.
3547 * lib/Makefile.tmpl (noinst_HEADERS): Add system-ioctl.h.
3548 * src/buffer.c: Include system-ioctl.h.
3549 * src/compare.c: Likewise.
3550 * src/delete.c: Likewise.
3551 * src/system.c: Include <getline.h>, <setenv.h>.
3552 * src/tar.c: Include <getline.h>.
3554 2006-02-19 Sergey Poznyakoff <gray@gnu.org.ua>
3556 * src/buffer.c (add_chunk_header): Free st.orig_file_name after
3557 calling finish_header().
3558 (new_volume): Prompt the user for archive name if unable to open
3561 * src/create.c (dump_file0): Restore file_count_links,
3562 accidentally removed on 2005-11-29.
3563 * configure.ac: Raise version number to 1.15.90
3566 2006-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
3568 * src/tar.c (tar_set_quoting_style): Provide second argument to
3569 the format spec: program_invocation_short_name. Reported by Jim
3572 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
3574 * gnulib.modules: Add closeout, exitfial.
3575 * lib/.cvsignore: Add __fpending.c, __fpending.h, closeout.c,
3577 * src/buffer.c: Incluse closeout.h.
3578 (_open_archive): Use freopen rather than fopen, so
3579 that stdlis is always either stdout or stderr. Use
3580 close_stdout_set_file_name to report its name.
3581 * src/tar.c: Include closeout.h and exitfail.h.
3582 (parse_opt, usage): Call close_stdout as appropriate, to check for
3584 (decode_options): Exit with status TAREXIT_FAILURE, not 1.
3585 (main): Set exit_failure, to exit with proper status on memory
3586 allocation failure and the like.
3587 Use close_stdout rather than rolling our own test.
3589 * NEWS: --version now outputs copyright etc., to conform to the
3590 GNU coding standards. Remove --license.
3591 * gnulib.modules: Add version-etc-fsf.
3592 * doc/tar.texi: Document the change.
3593 * lib/.cvsignore: Add version-etc-fsf.c, version-etc.c, version-etc.h.
3594 * scripts/Makefile.am (SED_CMD): Update PAKCAGE_NAME, not PACKAGE.
3595 * scripts/backup.in: Remove --license. Change --version to conform
3597 * scripts/restore.in: Likewise.
3598 * scripts/backup.sh.in (license): Output briefer license in the
3599 style of coreutils, for consistency with other changes.
3600 * src/tar.c: Include <version-etc.h>.
3601 (LICENSE_OPTION): Remove.
3602 (options): Remove --license.
3604 (parse_opt): Use version_etc instead of rolling it ourselves.
3606 * tests/version.at (tar --version): Check only the first line of
3609 * ChangeLog, NEWS, src/common.h, src/extract.c, src/incremen.c:
3610 * src/list.c, src/names.c, src/tar.h, src/xheader.c:
3611 Update copyright year to 2006.
3613 2006-02-07 Jim Meyering <jim@meyering.net>
3615 * src/xheader.c (sparse_map_decoder): Fix misleading diagnostic.
3617 2006-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
3619 * src/common.h (get_gnu_dumpdir): Remove prototype
3620 (is_dumpdir): New function
3621 * src/extract.c (prepare_to_extract): Use is_dumpdir member to
3623 * src/incremen.c (get_gnu_dumpdir): Static
3624 (is_dumpdir): New function
3625 (purge_directory): Use is_dumpdir
3626 * src/list.c (list_archive): Use is_dumpdir
3627 Do not wrap skip_member in mv_begin/mv_end, the function itself
3629 (decode_header): Set stat_info->is_dumpdir
3630 (skip_member): Do nothing if skipped is true
3631 * src/tar.h (struct tar_stat_info): New members is_dumpdir and skipped.
3633 2006-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
3635 * src/tar.c (decode_options): Refuse using --delete with
3636 compression options.
3638 2006-01-18 Sergey Poznyakoff <gray@gnu.org.ua>
3641 * configure.ac (DEFAULT_QUOTING_STYLE): New configuration variable
3642 * doc/tar.texi: Initial documentation for --quoting-style,
3643 --quote-chars and --no-quote-chars option.
3644 * src/tar.c: Implement new options --quoting-style, --quote-chars
3645 and --no-quote-chars.
3647 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
3649 * bootstrap: Default to pserver, and switch to cvs.sv.gnu.org,
3650 to accommodate recent changes to the GNU CVS server.
3651 * lib/.cvsignore: Add argp-pin.c, mkdirat.c, openat-priv.h.
3653 2005-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
3655 * src/names.c (name_scan): Take an additional argument requesting
3657 * src/common.h (name_scan): Change prototype.
3658 * src/delete.c, src/incremen.c, src/update.c: Update invocations
3661 2005-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
3663 * src/common.h (struct name): New member `explicit'. Remove unused
3665 * src/incremen.c (procdir): If name_scan() returns something,
3666 check if it was explicitely given in the command line
3667 * src/names.c (addname,add_hierarchy_to_namelist): Initialize
3668 explicit member appropriately.
3670 * src/incremen.c (procdir): If --one-file-system is given and a
3671 directory is found to be on another device, *and* this directory
3672 is explicitely given in the command line, then do not omit it.
3674 2005-12-11 Sergey Poznyakoff <gray@gnu.org.ua>
3677 * doc/tar.texi: Document --delay-directory-restore option.
3678 (Configuring Help Summary): Document usage of ARGP_HELP_FMT
3679 variable to customize help output.
3680 * src/common.h (delay_directory_restore_option): New global.
3681 * src/extract.c (directories_first): Replaced by
3682 delay_directory_restore_option. All uses changed.
3683 * src/tar.c (options,parse_opt): New options
3684 --delay-directory-restore and --no-delay-directory-restore
3686 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
3688 * src/buffer.c (open_archive): Add default case to shut up gcc.
3689 * src/common.h (set_file_atime): Add prototype.
3690 * src/create.c (to_chars_subst): Remove unused variable
3691 Make sure useful result code is returned.
3692 * src/incremen.c (read_directory_file): Fix format string
3693 Thanks Eric Blake for reporting.
3695 2005-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
3697 * doc/tar.texi (Current status): Renamed to 'Changes' and moved to
3699 (Large or Negative Values): Rewritten
3700 * src/common.h (gid_to_chars, major_to_chars, minor_to_chars)
3701 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
3702 (uid_to_chars, uintmax_to_chars): Return bool
3703 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars)
3704 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
3705 (uid_to_chars, uintmax_to_chars): Return bool
3706 (to_chars): Return bool
3707 (start_header): Check return values of convertion routines. Fail
3708 if unable to store data in the header.
3710 2005-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
3712 * doc/tar.texi: Following the discussion with Karl Berry,
3713 discontinue using @value{} substitutions for Texinfo commands.
3714 Properly index all long options. Print a
3715 separate long option index.
3716 * doc/value.texi: Remove @set's
3718 * doc/tar.texi: Update --info-script documentation
3719 Resolve some more FIXMEs.
3720 * scripts/dump-remind.in: Use TAR_VOLUME instead of reading volno
3722 * src/buffer.c (new_volume): Update invocation
3723 (change_tape_menu): New function. Disable '!' command if given
3725 * src/common.h (sys_exec_info_script): Update declaration
3726 (restrict_option): New global
3727 * src/system.c (sys_exec_info_script): The script can supply new
3728 archive name to use by writing it to file descriptor 3.
3729 * src/tar.c (options): Add --restrict option. Use macros for
3731 (license): Print full list of copyright years
3734 2005-12-06 Eric Blake <ebb9@byu.net> (trivial changes)
3736 * configure.ac (DENSITY_LETTER): Fix m4 overquoting.
3737 * .cvsignore: Ignore .bootstrap.
3739 2005-12-06 Sergey Poznyakoff <gray@gnu.org.ua>
3741 * doc/tar.texi: Document --to-command and --info-script
3742 options. Add missing xrefs.
3743 * src/buffer.c (new_volume): Use sys_exec_info_script() instead of
3745 * src/common.h (archive_format_string,subcommand_string)
3746 (sys_exec_info_script): New prototypes.
3747 * src/system.c (sys_exec_info_script): New function.
3748 * src/tar.c (archive_format_string): Remove static qualifier.
3749 (subcommand_string): New function.
3751 2005-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
3753 * src/extract.c: Fix restoring of directory timestamps from
3754 incremental archives.
3755 (directories_first): New variable.
3756 (prepare_to_extract): Set directories_first
3757 (extract_archive): Call apply_nonancestor_delayed_set_stat() only
3758 if not extracting from an incremental archive
3759 (extract_dir): Obtain root_device here, to make sure it works
3762 * src/incremen.c (purge_directory): Skip the member and return if
3763 the archive is not in incremental format.
3764 * tests/incr02.at: New testcase
3765 * tests/Makefile.am: Add incr02.at
3766 * tests/testsuite.at: Likewise
3768 * THANKS: Add Guerkan Karaman.
3771 2005-11-30 Paul Eggert <eggert@cs.ucla.edu>
3773 * doc/tar.texi (Option Summary): Rewrite the
3774 --atime-preserve=system description in response to Ian Turner's
3777 2005-11-30 Ian Turner <ian@zmanda.com>
3779 * doc/tar.texi (Extracting Specific Files): Remove obsolescent
3782 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
3784 * NEWS: New option --atime-preserve=system, which uses O_NOATIME.
3785 * THANKS: Add Ian Turner.
3787 * configure.ac: Prefer AC_CHECK_HEADERS_ONCE to AC_CHECK_HEADERS.
3788 Check for stropts.h and sys/filio.h too, for _FIOSATIME.
3789 * doc/tar.texi: Change "modification time" to "data modification
3790 time", "change time" to "status change time", and "filesystem" to
3791 "file system", so that we use terminology consistent with POSIX.
3792 Use American spacing rather than French for sentence ends.
3793 "non-dependable" -> "undependable".
3794 (Option Summary, Attributes): Explain better the pitfalls of the
3795 --atime-preserve option, and suggest read-only mounts,loopback
3796 mounts, and noatime mounts for older systems.
3797 * doc/value.texi (op-atime-preserve-system): Renamed from
3798 op-atime-preserver-system to fix a misspelling.
3799 * src/common.h (enum atime_preserve): Use lower case for enum values.
3800 * src/compare.c: Don't include utimens.h; no longer needed.
3801 (diff_file): Use set_file_atime rather than utimens; avoid closing
3802 diff_handle until after this, so that we can set the file time stamp
3803 via the file descriptor rather than via its name.
3804 * src/create.c: Don't include utimens.h; no longer needed.
3805 (dump_regular_finish): Remove. All callers now do its work inline.
3806 (dump_dir): New arg FD. All callers changed.
3807 Use fdsavedir rather than savedir.
3808 (unknown_file_error): Arg is a const pointer now.
3809 (dump_file0): 2nd arg is a const pointer now.
3810 Treat directories more like files, with respect to --atime-preserve.
3811 For example, also warn if a directory changes while we are dumping it.
3812 Prefer file descriptors to file names when retrieving/setting file
3813 attributes; this saves path-resolution time and allows us to avoid
3814 changing mtime/ctime on Solaris when restoring atime as root.
3815 Use O_DIRECTORY when opening directories, to avoid some race conditions.
3816 Do not reset atime if mtime has changed. Report an error if
3817 we cannot reset atime.
3819 * lib/.cvsignore: Add malloc.h, regcomp.c, regex.c, regex.h,
3820 regex_internal.c, regex_internal.h, regexc.c; used by rpmatch.
3822 2005-11-29 Ian Turner <ian@zmanda.com>
3824 First cut at adding support for --atime-preserve=system.
3825 * doc/tar.texi (Option Summary): First cut at documenting it.
3826 All other uses of --atime-preserve changed to --atime-preserve=replace.
3827 * doc/value.texi (op-atime-preserve-replace, op-atime-preserver-system):
3829 (op-atime-preserve): Mention METHOD.
3830 * src/common.h (atime_preserve): New enum.
3831 (atime_preserve_option): Now of the enum type rather than bool.
3833 * src/compare.c (diff_file): Read with O_NOATIME if asked for.
3834 * src/create.c (dump_file0): Read regular and CTG files with O_NOATIME
3836 * src/tar.c (usage): Mention new usage.
3837 (parse_opt): Parse new usage.
3839 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
3841 * THANKS: Convert back to UTF-8, sort (using LC_ALL=C on Debian
3842 stable), and consistently use tabs rather than spaces.
3844 2005-11-27 Sergey Poznyakoff <gray@gnu.org.ua>
3846 * src/xheader.c: Remove parts of code prematurely introduced
3847 yesterday. Thanks Eric Blake.
3849 2005-11-26 Sergey Poznyakoff <gray@gnu.org.ua>
3851 * src/xheader.c (xheader_format_name): Fix memory leak.
3853 2005-11-11 Sergey Poznyakoff <gray@gnu.org.ua>
3855 * gnulib.modules: Add rpmatch
3856 * lib/stdopen.h, lib/stdopen.c: New file. Imported from coreutils.
3857 * lib/Makefile.tmpl: Add stdopen.h, stdopen.c
3858 * po/POTFILES.in: Add rpmatch.c
3859 * src/tar.c (confirm): Rewritten using rpmatch.
3860 (decode_options): Minor optimizations
3861 (main): Call stdopen() to ensure the first three descriptors are
3864 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at,
3865 tests/multiv04.at, tests/sparsemv.at, tests/sparsemvp.at,
3866 tests/star/multi-fail.at: Close stdin so that if something fails
3867 causing tar to ask for the next volume, it won't hang the
3870 * src/buffer.c (flush_write,flush_read): Change data type.
3871 (flush_archive): Compute actual buffer fill level before calling
3873 (close_archive): Call flush_archive again if the first call
3874 resulted in partially filled buffer.
3875 (try_new_volume): Rewritten handling of initial headers.
3876 (add_chunk_header): New function. Write an additional header
3877 before the continuation chunk. The purpose of the header is to
3878 allow third-party tars to extract the member.
3879 (simple_flush_write): Take an argument.
3880 (_gnu_flush_write): Correctly handle partially filled buffers.
3881 * src/common.h (flush_read,flush_write): Functions, again.
3882 (write_extended): Changed declaration
3883 (xheader_format_name): New declaration
3884 * src/create.c (write_extended): Change type and meaning of
3885 the first argument. All callers updated
3886 * src/xheader.c (xheader_format_name): Remove static
3887 qualifier. Change last argument.
3888 Correct buffer size calculation (allocated too much space).
3889 (xheader_write): Increase global_header_count here ...
3890 (xheader_write_global): ... instead of here
3892 * tests/testsuite.at (AT_TAR_CHECK): Define TEST_TAR_FORMAT
3893 * tests/multiv01.at: Update
3894 * tests/multiv02.at: Update
3895 * tests/multiv03.at: Update
3896 * tests/sparsemvp.at: Update
3897 * tests/star/multi-fail.at: Update
3899 * scripts/tarcat: Handle archives in pax format. Improve handling
3900 of traditional archives.
3901 * doc/tar.texi (Tarcat): New node
3903 2005-11-10 Sergey Poznyakoff <gray@gnu.org.ua>
3905 Fix splitting of sparse files between the volumes.
3907 * src/buffer.c (try_new_volume): Bugfix. Always check
3908 continued_file_name. If it is absent, the volume is out
3910 (add_multi_volume_header): Create GNU.volume.filename keyword in
3911 the extended header.
3912 * src/sparse.c (sparse_dump_region): Call mv_size_left.
3913 (sparse_dump_file): Enclose the loop in mv_begin/mv_end.
3914 * src/system.c: Do not pad compressed output if it goes to
3916 * src/xheader.c (xhdr_tab): New keyword GNU.volume.filename.
3918 * tests/sparsemv.at: New testcase
3919 * tests/sparsemvp.at: New testcase
3920 * tests/Makefile.am: Add sparsemv.at and sparsemvp.at.
3921 * tests/testsuite.at: Likewise.
3923 2005-11-09 Sergey Poznyakoff <gray@gnu.org.ua>
3925 * src/buffer.c: Rewritten in a more modular fashion to provide
3926 GNU extensions (multi-volume archives and archive labels) in
3928 NOTICE, that some of the aspects (e.g. splitting the archive
3929 on the extended header boundary) are still not solved, others
3930 (splitting a sparse file between the volume) require additional
3931 testing. Wait for the next commit.
3933 (volume_label,continued_file_name,continued_file_size)
3934 (continued_file_offset): New globals.
3935 (save_name,save_totsize,save_sizeleft): Make static
3936 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
3937 (open_archive,flush_write,flush_read): Rewritten
3939 * src/common.h (save_name,save_sizeleft,save_totsize): Remove
3941 (volume_label,continued_file_name,continued_file_size): New
3943 (flush_read,flush_write): Pointers to functions
3944 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
3945 (write_extended): New function.
3947 * src/compare.c, src/create.c, src/extract.c, src/incremen.c,
3948 src/list.c: Use mv_.* functions uniformly instead of fiddling
3949 with the global variables.
3950 * src/sparse.c: Use mv_.* functions where necessary.
3951 * src/tar.c (decode_options): Allow to use --multi-volume and
3952 --label with pax archives.
3953 * src/xheader.c (xhdr_tab): Support for new GNU keywords.
3955 * tests/delete01.at, tests/delete02.at, tests/delete03.at,
3956 tests/delete04.at, tests/delete05.at, tests/extrac01.at,
3957 tests/extrac02.at, tests/extrac03.at, tests/extrac04.at,
3958 tests/extrac05.at, tests/incr01.at, tests/incremental.at,
3959 tests/listed01.at, tests/listed02.at, tests/long01.at,
3960 tests/longv7.at, tests/multiv01.at, tests/multiv02.at,
3961 tests/multiv03.at, tests/multiv04.at, tests/options.at,
3962 tests/options02.at, tests/same-order01.at, tests/same-order02.at,
3963 tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
3964 tests/star/multi-fail.at (AT_KEYWORDS): Improve to allow execution
3965 of related tests in groups.
3967 * doc/tar.texi: Update
3969 2005-11-07 Paul Eggert <eggert@cs.ucla.edu>
3971 * src/xheader.c (struct xhdr_tab.coder): Last arg is void const *,
3972 not void *, to avoid create.c warning from GCC "passing argument 3
3973 of 'xheader_store' discards qualifiers from pointer target type".
3974 (dummy_coder, atime_coder, gid_coder, gname_coder, linkpath_coder):
3975 (ctime_coder, mtime_coder, path_coder, size_coder, uid_coder):
3976 (uname_coder, sparse_size_coder, sparse_numblocks_coder):
3977 (sparse_offset_coder, sparse_numbytes_coder, dumpdir_coder):
3978 (xheader_store): Likewise.
3979 * src/common.h (xheader_store): Likewise.
3981 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
3982 and Paul Eggert <eggert@cs.ucla.edu>
3984 * src/tar.c (NS_PRECISION_FORMAT_MASK): New macro.
3985 (tar_timespec_cmp): New function. Wrapper over
3986 timespec_cmp using the timespec precision provided by the
3987 current archive format.
3988 * src/common.h (tar_timespec_cmp): New declaration.
3989 * src/compare.c (diff_file): Use tar_timespec_cmp.
3990 * src/extract.c (file_newer_p): Likewise.
3991 * src/update.c (update_archive): Likewise.
3992 * tests/truncate.at: Reverted changes
3993 * tests/update.at: Reverted changes
3995 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
3997 Support for incremental formats in pax archives.
3998 Fixed POSIX compatibility of `sparse' extended header keywords.
4000 * src/common.h (dumpdir_size,get_gnu_dumpdir)
4001 (xheader_string_begin,xheader_string_add)
4002 (xheader_string_end): New functions.
4003 * src/create.c (dump_dir0): Handle incremental backups in pax
4005 * src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
4006 (purge_directory): Use stat_info.dumpdir instead of getting its
4008 * src/list.c (list_archive): Handle incremental backups in pax
4010 (decode_header): Initialize stat_info.dumpdir
4011 * src/sparse.c (sparse_diff_file): Bugfix: set seekable.
4012 (pax_dump_header): Store sparse map in GNU.sparse.map. If this
4013 variable has been explicitely deleted, use GNU.sparse.offset/
4014 GNU.sparse.numbytes variables.
4015 * src/tar.c (decode_options): Incremental options are allowed with
4017 (tar_stat_destroy): Free dumpdir
4018 * src/tar.h (struct tar_stat_info.dumpdir): New member.
4019 * src/xheader.c (xheader_keyword_deleted_p): Remove static
4021 (struct xhdr_tab.decoder): Change prototype. POSIX allows string
4022 values to contain embedded nulls, so take an extra argument
4023 specifying the length of the string.
4024 (decx,decg,dummy_decoder,atime_decoder,gid_decoder)
4025 (gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
4026 (path_decoder,size_decoder,uid_decoder,uname_decoder)
4027 (sparse_size_decoder,sparse_numblocks_decoder)
4028 (sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
4029 (decode_record): Pass value length to the handler
4030 (run_override_list): Pass value length to the decoder
4031 (xheader_print_n): New function
4032 (xheader_print): Rewritten using xheader_print_n
4033 (xheader_finish): Do not rely om strlen to compute the length of
4034 the collected string: it can contain embedded nulls
4035 (xheader_string_begin,xheader_string_add,xheader_string_end): New
4037 (sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
4038 functions. Handle GNU.sparse.map and GNU.dumpdir variables.
4039 (xhdr_tab): Add new variables.
4041 * tests/incr01.at: Test gnu, oldgnu, and posix formats
4042 * tests/incremental.at: Likewise
4044 2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
4046 * NEWS: Minor language and white space fixes.
4048 * tests/truncate.at: Create files whose time stamps must fall on
4049 1-second boundaries. This prevents tests from failing on hosts
4050 like Solaris 8 that have nanosecond-resolution file time stamps.
4051 * tests/update.at: Likewise.
4053 * src/xheader.c (strtoimax, strtoumax): Remove decls; now done
4056 2005-11-06 Sergey Poznyakoff <gray@gnu.org.ua>
4058 * doc/tar.texi: Properly document incremental dumps
4059 * doc/value.texi: Likewise.
4060 * doc/snapshot.texi: Likewise.
4062 2005-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
4064 Improve listed incremental format:
4066 * src/common.h (update_parent_directory): New prototype.
4067 * src/create.c (dump_file): Call update_parent_directory.
4068 * src/incremen.c (struct directory.mtime): New member.
4069 (note_directory): Take additional arguments. All callers updated.
4070 (scan_directory): Updated to use more metadata. In particular,
4071 this allows to correctly detect renamed files.
4072 (read_directory_file,write_directory_file)
4073 (write_directory_file_entry): Support new directory file format.
4074 * tests/listed01.at: Sleep 1 sec before creating second file.
4075 * tests/listed02.at: Never skip the test. It should work on any
4078 * doc/snapshot.texi: New file
4079 * doc/tar.texi: Update.
4080 * doc/Makefile.am: Update.
4082 2005-11-04 Paul Eggert <eggert@cs.ucla.edu>
4084 * src/extract.c (set_stat): Rewrite to avoid bug in Forte
4085 Developer 7 C 5.4 Patch 111708-09 (2004-02-19).
4087 2005-11-04 Sergey Poznyakoff <gray@gnu.org.ua>
4089 * bootstrap: Fix quoting in help output.
4090 (update_po): Use backward-compatible wget option --cache instead
4091 of deprecated -C to accomodate for wget 1.10.
4092 Changes proposed by Eric Blake
4093 * THANKS: Add Eric Blake
4095 2005-11-02 Paul Eggert <eggert@cs.ucla.edu>
4097 * doc/tar.texi: Consistently put two spaces after sentences,
4098 and put commas after "i.e." and "e.g.". This is the usual GNU
4101 * lib/.cvsignore: Add creat-safer.c, fcntl--.h, fcntl-safer.h,
4102 open-safer.c, openat-die.c, verify.h, to accommodate recent gnulib
4105 2005-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
4107 * src/compare.c (diff_dumpdir): Pass a valid device number to
4108 get_directory_contents.
4110 * THANKS: Add John Thomas McDole
4112 * bootstrap: If file `.bootstrap' exists in the cwd and is
4113 readable, prepend its contents to the command line
4115 2005-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
4117 * tests/link01.at: Skip test if ln fails (suppose the OS does
4118 not support hard links).
4120 2005-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
4122 * src/tar.c (decode_options): Report error if -A or -r is used
4123 together with compression option.
4125 2005-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
4127 * doc/tar.texi: Use @option and @kbd consistently.
4128 Document new options.
4130 2005-09-28 Sergey Poznyakoff <gray@gnu.org.ua>
4133 * src/common.h (show_stored_names_option): New variable
4134 * src/list.c (print_header): If show_stored_names_option is given,
4135 list member names as stored in the archive. Patch proposed by Erik
4136 Cumps <erik.cumps@icos.be>
4137 * src/tar.c: Implement --show-stored-names option
4139 * src/common.h (test_label_option): New variable;
4140 * src/list.c (print_header): Special handling if test_label_option
4142 * src/names.c (all_names_found): If test_label_option is set
4144 * src/tar.c: New option --test-label tests the archive volume
4145 label. The option proposed by Wouter Verhelst <wouter@nixsys.be>
4147 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
4149 * tests/Makefile.am (clean-local): Don't attempt to run
4150 $(TESTSUITE) if it doesn't exist. Problem reported by
4153 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
4155 Don't filter time stamps through the resolution supported
4156 by struct stat; keep them to full nanosecond resolution.
4157 This affects behavior only on older hosts or file systems
4158 that have lower-resolution time stamps.
4159 * src/common.h (OLDER_STAT_TIME): Parenthesize arg.
4160 (OLDER_TAR_STAT_TIME): New macro.
4161 (code_timespec): New function.
4162 (BILLION, LOG10_BILLION, TIMESPEC_STRSIZE_BOUND): New constants.
4163 * src/compare.c (diff_file): Use full time stamp resolution.
4164 * src/create.c (start_header, dump_file0): Likewise.
4165 (start_header, dump_file0): Adjust to new structure layout.
4166 (dump_regular_finish): Simplify by using timespec_cmp.
4167 * src/extract.c (struct delayed_set_stat): Don't store stat info
4168 that we don't need, to save space. All uses changed.
4169 (struct delayed_set_stat, struct delayed_link, file_newer_p):
4170 (create_placeholder_file, extract_link, apply_delayed_links):
4171 Use full time stamp resolution.
4172 (check_time): Use code_timespec rather than rolling our own code.
4173 (set_stat, delay_set_stat): Arg now points to tar_stat_info to
4174 avoid losing time information. All callers changed.
4175 * src/list.c (read_and, decode_header, print_heaeder):
4176 Use full time stamp resolution.
4177 * src/misc.c (code_timespec): New function.
4178 * src/tar.h (struct tar_stat_info): Record atime, mtime, ctime
4179 separately, for benefit of hosts with lower resolution.
4180 * src/update.c (update_archive): Use full time stamp resolution.
4181 * src/xheader.c (code_time): Use new code_timespec function
4183 (atime_coder, atime_decoder, ctime_coder, ctime_decoder):
4184 (mtime_coder, mtime_decoder): Use full time stamp resolution.
4186 Report time stamps to full resolution in environment.
4187 Report memory allocation failures rather than ignoring them.
4188 * src/system.c (time_to_env): New function.
4189 (oct_to_env, str_to_env, chr_to_env): Report memory allocation failures.
4190 (stat_to_env): Report full resolution in time stamps.
4192 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
4194 Merge changes from gnulib for file system sub-second time stamps.
4195 * configure.ac: Remove checks for struct stat.st_spare1, struct
4196 stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct
4197 stat.st_atimensec, as gnulib now does this for us.
4198 Similarly for LIB_CLOCK_GETTIME.
4199 * gnulib.modules: Add stat-time.
4200 * lib/.cvsignore: Add stat-time.h.
4201 * src/common.h: Include stat-time.h.
4202 (timespec_lt): Remove. All callers changed to use timespec_cmp.
4203 (get_stat_atime, get_stat_ctime, get_stat_mtime):
4204 (set_stat_atime, set_stat_ctime, set_stat_mtime):
4205 Remove; now defined by stat-time.h.
4207 2005-09-14 Sergey Poznyakoff <gray@gnu.org.ua>
4209 * src/incremen.c (list_dumpdir): New function. Used to dump
4210 contents of GNUTYPE_DUMPDIR blocks.
4211 * src/common.h (list_dumpdir): Likewise.
4212 * src/list.c (list_archive): Use list_dumpdir() to display
4213 GNUTYPE_DUMPDIR blocks. Do that only if two or more -v options are
4216 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
4218 * lib/.cvsignore: Adjust to current gnulib and modules used.
4219 Add getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h, memchr.c,
4220 pipe-safer.c, size_max.h, strdup.c, strdup.h, strnlen.h, strnlen1.c,
4221 strnlen1.h, unistd--.h.
4222 Remove getndelim2.c, getndelim2.h, pathmax.h, sysexits.h, xstrdup.c.
4224 Treat fishy-looking hard links like fishy-looking symlinks.
4225 * src/extract.c (struct delayed_set_stat): Rename after_symlinks
4226 member to after_links. All uses changed.
4227 (struct delayed_link): Renamed from struct delayed_symlink.
4228 All uses changed. New member is_symlink.
4229 (delayed_link_head): Renamed from delayed_symlink_head. All uses
4231 (create_placeholder_file): New function, taken from extract_symlink.
4232 (extract_link): Create placeholders for fishy-looking hard links.
4233 (extract_symlink): Move code into create_placeholder_file.
4234 (apply_delayed_links): Renamed from apply_delayed_symlinks.
4235 All uses changed. Create both hard links and symlinks.
4237 2005-09-03 Paul Eggert <eggert@cs.ucla.edu>
4239 * README-alpha: Modernize description of software required for
4242 2005-09-03 Sergey Poznyakoff <gray@gnu.org.ua>
4244 * gnulib.modules: Add strdup
4245 * src/incremen.c (purge_directory): Do not dereference symbolic
4246 links. Bug reported by Ralph Corderoy <ralph@inputplus.co.uk> and
4247 David Brown <davidb@davidb.org>
4248 * tests/incr01.at: New test.
4249 * tests/Makefile.am: Add incr01.at
4250 * tests/testsuite.at: Likewise
4253 2005-08-17 Sergey Poznyakoff <gray@gnu.org.ua>
4255 * src/incremen.c (read_directory_file): Use strtoumax to read
4256 snapshot file contents.
4257 (write_directory_file_entry): Use umaxtostr().
4259 2005-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
4261 * src/create.c (file_dumpable_p,dump_file0): Fix handling of
4262 sparse files to /dev/null with --totals option.
4263 * tests/update.at: Remove dependency on file order.
4265 2005-07-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4267 * doc/tar.texi: Fix typo.
4269 2005-07-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4271 * tests/pipe.at: Pipe the output from `tar xfv' through sort.
4273 2005-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4275 * src/sparse.c (tar_sparse_init): Fill structure with zeros. Call
4276 sparse_select_optab(). All callers updated.
4277 (sparse_member_p, sparse_fixup_header): Use tar_sparse_init().
4279 2005-06-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4281 * src/sparse.c (pax_sparse_member_p): Checking member size
4282 vs. file size is not reliable enough. Use sparse_map_avail.
4284 * tests/star/gtarfail.at: Adapt to the new output format
4285 * tests/star/gtarfail2.at: Likewise
4286 * tests/star/multi-fail.at: Likewise
4287 * tests/star/pax-big-10g.at: Likewise
4288 * tests/star/ustar-big-2g.at: Likewise
4289 * tests/star/ustar-big-8g.at: Likewise
4291 * tests/sparse03.at: New test.
4292 * tests/Makefile.am: Add sparse03.at
4293 * tests/testsuite.at: Likewise
4295 * src/xheader.c (size_decoder): Do not set archive_file_size.
4297 Fix bugs introduced yesterday:
4299 * src/sparse.c (tar_sparse_init): Initialize
4301 (sparse_scan_file): Initialize archive_file_size to 0. The
4302 variable keeps size of the file *as stored in the archive*, not
4303 the size reported by stat.
4305 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4307 A sweep of the sparse code prompted by a bug report by Jim Meyering.
4308 * src/sparse.c: Include <inttostr.h>.
4309 (struct tar_sparse_file): offset and dumped_size are off_t, not
4310 size_t. optab is now const *.
4311 (dump_zeros): Return bool success flag, not off_t.
4312 All callers changed.
4313 Use a constant-zero buffer rather than clearing a buffer each time.
4314 Don't mess up if write fails.
4315 (dump_zeros, check_sparse_region):
4316 Don't assume off_t is no wider than size_t.
4317 (tar_sparse_init): Don't bother clearing a field that is already clear.
4318 (zero_block_p): First arg is const *, not *.
4319 (clear_block, SPARSES_INIT_COUNT): Remove.
4320 (sparse_add_map): First arg is now struct start_stat_info *, not
4321 struct tar_sparse_file *. All callers changed.
4322 Use x2nrealloc to check for size_t overflow.
4323 (parse_scan_file): Cache commonly-used parts of file.
4324 Use an auto buffer, not a static one.
4325 Don't bother clearing the buffer; not needed.
4326 Don't bother clearing items that are already clear.
4327 (oldgnu_optab, star_optab, pax_optab): Now const.
4328 (sparse_dump_region): Don't bother clearing the buffer before
4329 reading into it; just clear the parts that aren't read into.
4330 (sparse_dump_file): Clear the whole local variable 'file'.
4331 (diff_buffer): Remove; now a local var.
4332 (check_sparse_region): Don't bother clearing buffer before
4333 reading into it. Don't assume off_t is promoted to long.
4334 (oldgnu_get_sparse_info, star_get_sparse_info):
4335 Use an auto status, not static.
4336 * src/tar.h (struct tar_stat_info): had_trailing_slash is
4338 * src/xheader.c (sparse_offset_coder, sparse_numbytes_coder):
4339 Rewrite to avoid cast.
4340 (sparse_offset_decoder, sparse_numbytes_decoder):
4341 Diagnose excess entries rather than crashing.
4343 2005-06-22 Jim Meyering <jim@meyering.net>
4345 * src/common.h (timespec_lt): Add a return type: bool.
4347 2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
4349 Further improvements inspired by Jim Meyering's fixes.
4351 * NEWS: Better support for full-resolution time stamps.
4352 The -v option now prints time stamps only to 1-minute resolution.
4353 * gnulib.modules: Add utimens.
4354 * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
4355 offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
4356 * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
4357 * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
4358 * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
4360 * src/buffer.c (set_start_time, compute_duration, start_time):
4361 Use gettime rather than rolling our own code.
4362 * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
4363 (newer_ctime_option): Remove.
4364 (timespec_lt): New function.
4365 (OLDER_STAT_TIME): Use it.
4366 (string_to_chars): First arg is char const *, not char *.
4367 (tartime): Time arg is now struct timespec. New bool arg.
4368 All callers changed.
4369 (code_ns_fraction): New decl.
4370 (sys_stat_nanoseconds): Remove decl.
4371 (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
4372 (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
4373 * src/compare.c: Include utimens.h rather than rolling our own.
4374 (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
4376 (diff_dumpdir, diff_multivol): Prototype.
4377 (diff_file): Support higher-resolution time stamps.
4378 * src/create.c: Include utimens.h rather than rolling our own.
4379 (MAX_OCTAL_VAL): New macro.
4380 (tar_copy_str, string_to_chars): Don't bother to zero-fill;
4381 the destination is already zeroed.
4382 (string_to_chars): First arg is char const *.
4383 (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
4384 for minor device number.
4385 (write_header_name, dump_hard_link, dump_file0):
4386 Simplify test for old GNU format.
4387 (start_header): Put in placeholders for uid, etc., even when
4388 using extended headers, for benefit of older "tar" implementations.
4389 Don't assume uintmax_t is wider than 32 bits.
4390 Output extended header for mtime if needed.
4391 (dump_regular_finish, dump_file0):
4392 Support extended time stamp resolution.
4393 * src/extract.c: Include utimens.h rather than rolling our own.
4394 (check_time): Support extended time stamp resolution.
4395 * src/list.c: Include <inttostr.h>.
4396 (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
4397 * src/xheader.c: Include <inttostr.h>.
4398 Do not include <xstrtol.h>.
4399 (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
4400 (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
4401 (BILLION, LOG10_BILLION): New constants.
4402 (to_decimal): Remove; superseded by inttostr. All callers changed
4404 (xheader_format_name): Don't assume pids and uintmax_t values
4405 fit in 63 bytes (!) when printed.
4406 (decode_record): Don't bother to check for ERANGE; an out of range
4407 value must be treater than len_max anyway.
4408 If the length is out of range, output it in the diagnostic.
4409 (format_uintmax): Remove; all callers changed to use umaxtostr.
4410 (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
4411 (out_of_range_header): New function.
4412 (decode_time): Use it.
4413 (code_time): Accept struct timespec, not time_t and unsigned long.
4414 All callers changed. Size sbuf properly, and remove unnecessary check.
4415 Don't assume time stamps can fit in 199 bytes.
4416 Handle negative time stamps. Handle fractional time stamps
4417 more consistently. Don't output unnecessary trailing zeros.
4418 (decode_time): Yield struct timespec, not time_t and unsigned long.
4419 All callers changed.
4420 Handle negative time stamps. Truncate towards minus infinity
4421 consistently. Improve overflow checks, and output a better
4422 diagnostic on overflow.
4423 (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
4424 (decode_num): New function, for better diagnostics.
4425 (atime_coder, atime_decoder, gid_decoder, ctime_coder):
4426 (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
4427 (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
4428 (sparse_offset_decoder, sparse_numbytes_decoder):
4429 Use decode_num, etc., instead of xstrtoumax, etc.
4431 2005-06-21 Jim Meyering <jim@meyering.net>
4433 Carefully crafted invalid headers can cause buffer overrun.
4434 Invalid header fields go undiagnosed.
4435 Some valid time strings are ignored.
4437 * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
4438 of `calloc'. Use xcalloc instead.
4439 (decode_time, gid_decoder, size_decoder, uid_decoder):
4440 (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
4441 Ensure that the result of calling xstrtoumax is no larger than
4442 the maximum value for the target type. Upon any failure, exit with
4444 (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
4445 use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
4446 (decode_time): Rewrite to accept time strings like
4447 1119018481.000000000. Before, such strings were always ignored.
4449 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4451 * src/create.c (dump_file0): Check for is_avoided_name()
4452 first. Fixes bug reported by Martin Lohmeier
4453 <martin@mein-horde.de>
4454 * tests/update.at: New file
4455 * tests/Makefile.am (TESTSUITE_AT): Add update.at
4456 * tests/testsuite.at: Likewise
4458 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4460 * configure.ac (AC_STRUCT_ST_BLKSIZE)
4461 (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
4463 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4465 * src/names.c (excluded_name): excluded_filename ->
4466 excluded_file_name, because the name was changed in gnulib.
4468 2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4470 * src/tar.c (read_name_from_file,update_argv): Automatically
4471 detect nul-terminated list files.
4474 2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4476 * scripts/backup.sh.in: Bugfixes.
4478 2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4480 * scripts/backup.in: Minor fixes
4481 * scripts/backup.sh.in (mt_begin,mt_rewind)
4482 (mt_offline,mt_status): Use $MT to invoke mt
4483 (init_common): Set --rsh-command option for mt if TAPE_FILE is a
4485 * doc/tar.texi: Document new backup scripts behavior
4487 2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4489 * lib/.cvsignore: Updated
4490 * lib/Makefile.tmpl: Add new paxutils files
4491 * po/POTFILES.in: Likewise
4492 * src/buffer.c: Update invocations of safer_name_suffix()
4493 * src/create.c: Likewise
4494 * src/extract.c: Likewise
4495 * src/xheader.c: Likewise
4496 * src/common.h: Include paxlib.h instead of paxerror.h
4497 (safer_name_suffix,removed_prefixes_p): Removed. The functions are
4498 imported from paxutils
4499 * src/names.c (hash_string_hasher,hash_string_compare)
4500 (hash_string_insert,hash_string_lookup,removed_prefixes_p)
4501 (safer_name_suffix): Moved to paxutils
4503 2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4505 * bootstrap (copy_files): Accept optional third argument: a prefix
4506 to be appended to destination file names.
4507 Import paxutils/paxlib files.
4508 * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
4510 * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
4512 * po/POTFILES.in: Likewise.
4513 * src/common.h: Remove defines and declarations imported from
4515 * src/misc.c: Likewise
4516 * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
4518 2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
4520 * src/misc.c (remove_any_file): Fix typo in previous change.
4522 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4524 Port to Solaris 10's treatment of unlinking directories.
4525 * gnulib-modules: Add unlinkdir.
4526 * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
4527 * src/common.h (we_are_root): Remove extern decl; it's now static.
4528 * src/extract.c (we_are_root): Now static.
4529 * src/misc.c: Include <unlinkdir.h>.
4530 (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
4532 * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
4533 README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
4534 doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
4535 lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
4536 scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
4537 scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
4538 src/arith.h, src/buffer.c, src/common.h, src/compare.c,
4539 src/create.c, src/delete.c, src/extract.c, src/incremen.c,
4540 src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
4541 src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
4542 src/xheader.c, tests/Makefile.am, tests/append.at,
4543 tests/append01.at, tests/comprec.at, tests/delete01.at,
4544 tests/delete02.at, tests/delete03.at, tests/delete04.at,
4545 tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
4546 tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
4547 tests/gzip.at, tests/ignfail.at, tests/incremental.at,
4548 tests/link01.at, tests/listed01.at, tests/listed02.at,
4549 tests/long01.at, tests/longv7.at, tests/multiv01.at,
4550 tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
4551 tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
4552 tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
4553 tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
4554 tests/testsuite.at, tests/truncate.at, tests/version.at,
4555 tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
4556 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
4557 tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
4558 tests/star/ustar-big-8g.at:
4559 Update FSF postal mail address.
4561 2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4565 * bootstrap: Install files from paxutils/doc
4566 * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
4567 * doc/tar.texi (Genfile): New appendix
4568 * src/compare.c (diff_file): diff_handle was not initialized
4569 * src/create.c (dump_regular_file): Correctly pad archive members
4570 that shrunk during archiving. Repored by Frank Heckenbach.
4571 * src/extract.c (file_newer_p): Return false if file does not
4573 (prepare_to_extract): Correct warning wording.
4574 * tests/truncate.at: New test case
4575 * tests/Makefile.am: Add truncate.at
4576 * tests/testsuite.at: Likewise.
4578 * doc/.cvsignore: Updated
4579 * lib/.cvsignore: Updated
4580 * tests/.cvsignore: Updated
4582 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
4584 * tests/multivol04.at: Tell awk to read from /dev/null.
4586 Adjust to recent gnulib changes.
4587 * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
4588 * src/common.h (initial_umask): New var.
4589 * src/create.c (start_ueader): Use it, and adjust to new modechange
4591 (hash_link): unsigned -> size_t parameters and result.
4592 * src/incremen.c (hash_directory): Likewise.
4593 * src/names.c (hash_string_hasher): Likewise.
4594 * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
4596 2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4598 * tests/Makefile.am: Add shortrec.at.
4600 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
4602 * src/buffer.c (reading_from_pipe): Remove. All uses removed.
4603 (short_read): Don't warn about short reads; they're normal.
4604 * tests/shortrec.at: New file.
4605 * tests/testsuite.at: Include it.
4607 * bootstrap (gnulib_modules): Don't create a file modlist.tmp, as
4608 it is sometimes left behind as a garbage file (maybe due to the
4611 2005-04-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4613 * src/list.c: Handle Solaris 'X' type flag
4614 * src/tar.h (SOLARIS_XHDTYPE): New define
4616 2005-04-06 Sergey Poznyakoff <gray@mirddin.farlep.net>
4618 * src/tar.c: Minor fixes to text messages. Proposed by Benno
4620 * src/extract.c: Likewise
4621 (extract_file): Assign orig_file_name
4622 to save_name uniformly over the program. This fixes matching
4623 directory names at the start of an archive volume.
4624 * src/buffer.c (flush_write): Warn when the name of the archive
4625 straddling volume boundary is longer than 100 characters. Earlier
4626 behavior was to issue a fatal error.
4627 (struct zip_magic): Reverted part of changes from 2005-04-04.
4628 They make the maintenance too costly. Removing `unsigned'
4629 qualifier from `magic' member should be enough.
4630 * src/compare.c (diff_init): Read directory file if in listed
4631 incremental. This prevents spurious 'Contents differ' diagnostics.
4632 (diff_archive): Minor fixes to text messages
4633 (diff_file,diff_dumpdir,diff_multivol): Assign orig_file_name
4634 to save_name uniformly over the program. This fixes matching
4635 directory names at the start of an archive volume.
4636 * src/create.c: Assign orig_file_name
4637 to save_name uniformly over the program. This fixes matching
4638 directory names at the start of an archive volume.
4639 * src/list.c: Likewise
4641 * tests/multiv03.at: Modified to match the new behavior
4642 * tests/multiv04.at: New file. Test splittind directory members between
4643 the archive volumes.
4644 * tests/Makefile.am: Add multiv04.at
4645 * tests/testsuite.at: Likewise.
4647 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4649 * configure.ac (AC_CONFIG_AUX_DIR): Rename from config to build-aux,
4650 for reasons discussed in the thread beginning at
4651 <http://lists.gnu.org/archive/html/bug-gnulib/2005-03/msg00119.html>.
4652 * .cvsignore: Remove config; add build-aux.
4654 * src/buffer.c (struct zip_magic): Use char arrays, not pointers.
4655 The unsigned char * pointer ran afoul of pedantic C compilers, and
4656 we didn't need pointers anyway. Put the size field before the
4657 data to avoid unnecessary padding. All uses changed.
4658 (magic) Make it const, since it doesn't change. All uses changed.
4660 2005-04-02 Paul Eggert <eggert@cs.ucla.edu>
4662 * src/xheader.c (decode_record): Don't dump core when given
4663 a corrupted extended header. Problem reported by Jim Meyering.
4664 Also, check for other ways that the header might be invalid,
4665 e.g., missing newline at end. Do not allow keys with nulls.
4666 Allow blanks before and after length, as POSIX requires.
4667 Do not allow leading "-" in length. Check for length overflow.
4668 (xheader_decode, xheader_decode_global): Let decode_record
4669 check for exhaustion of record.
4670 (xheader_read): Null-terminate the extended record;
4671 decode_record relies on this.
4673 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
4675 * bootstrap (TP_URL): Change from
4676 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
4677 <http://www.iro.umontreal.ca/translation/maint/tar/> to avoid
4678 some redirection glitches.
4679 Use "trap - 0" rather than "trap 0" to fix a POSIX-conformance bug.
4680 * doc/.cvsignore: Change "tar.info" to "tar.info*". Sort.
4681 * lib/.cvsignore: Add intprops.h (new gnulib file).
4683 2005-03-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4685 * src/list.c (print_header): Print UID/GID in case of
4686 empty user/group name. This could occur when dumping
4687 files belonging to non-existing users and when listing
4689 Reported by Igor Lautar.
4691 * src/create.c: Correctly parse empty uname/gname
4692 * src/sparse.c (sparse_scan_file): Bugfix. offset had
4695 * scripts/backup.in: Use `head -n 1'. Provide missing
4696 argument to ${MT_STATUS}. Proposed by Jan Merka.
4697 * scripts/backup.sh.in: Likewise. Fixed typo in
4698 MT_OFFLINE assignment.
4699 * scripts/restore.in (restore_fs): Use root_fs
4701 2005-02-15 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4703 * src/create.c: Replace strdup with xstrdup
4704 * src/names.c: Likewise
4705 * src/tar.c: Likewise
4707 * tests/append01.at: Added reference to bug-tar archive
4708 * tests/listed02.at: Use -print with find.
4710 2005-02-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4712 * THANKS: Added Tim Adye. Fixed UTF.
4713 * src/list.c (read_header): Removed assignment to
4714 oldgnu_header.isextended. It was breaking append mode.
4716 * tests/append01.at: New test.
4717 * tests/Makefile.am: Added append01.at
4718 * tests/testsuite.at: Likewise
4720 2005-02-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4722 * gnulib.modules: New file. List of required gnulib
4724 * bootstrap: Merge list of required modules from
4725 paxutils with that from tar proper.
4726 * src/tar.c: Various fixes in help and diagnostic messages.
4728 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4730 * src/common.h (EXTRACT_OVER_PIPE): New macro
4731 * src/compare.c: Code clean up.
4732 * src/extract.c (extract_archive): Do not check for
4733 EXTRACT_OVER_PIPE, decode_options() does this.
4734 * src/misc.c (exec_error,fork_error,dup2_error)
4735 (pipe_error): Removed unneeded functions.
4736 * src/system.c (sys_exec_command): Use xclose, xpipe,
4737 xfork, xdup2 and exec_fatal.
4738 * src/tar.c (options): Improved sorting. Document --backup=off.
4739 (decode_options): Clear backup_option if necessary.
4741 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4743 Initial implementation of --to-command option proposed
4746 * bootstrap: Get setenv module from gnulib
4747 * src/buffer.c: Do not use 8-bit chars in comments
4748 * src/common.h (to_command_option)
4749 (ignore_command_error_option): New globals
4750 (sys_exec_command,sys_wait_command): New commands
4751 * src/extract.c (extract_file): Handle to_command_option
4752 Fix error recovery: decrease `size' by `written', not
4753 by `count', otherwise tar misses the next header
4754 Do not diagnose write error if to_command_option
4755 is set, since the command may have exited prematurely.
4756 It would be better to check for sigpipe, though.
4757 (prepare_to_extract): Handle to_command_option
4758 * src/misc.c (exec_error, fork_error, dup_error)
4759 (pipe_error): New functions
4760 * src/system.c (sys_exec_command)
4761 (sys_wait_command): New functions
4762 * src/tar.c: Handle new options --to-command,
4763 --ignore-command-error
4764 * THANKS: Added Hansjoerg Lipp
4766 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4768 * src/list.c (from_header): New arg OCTAL_ONLY, normally false.
4769 All uses changed. Fix typo that sometimes suppressed all "Archive
4770 contains obsolescent base-64 headers" warnings, not just the first
4772 (tar_checksum): Accept only octal checksums, since they aren't
4773 supposed to overflow into weird formats.
4775 Adjust to gnulib changes.
4776 * lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
4777 memrchr.h, openat.c, openat.h. Remove pathmax.h (added by
4778 mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
4779 this file). Sort entries.
4781 2005-02-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4783 * src/extract.c: Further rewrite.
4784 * src/buffer.c: Removed unused variables.
4785 * src/list.c: Likewise
4786 * src/tar.c (update_argv): Changed type to void
4788 * src/common.h (OLDGNU_NAME_FIELD_SIZE): New constant
4789 * src/create.c (start_private_header,write_header_name)
4790 (dump_hard_link): Restore compatibility with 1.13.25
4791 * src/extract.c (extract_archive): Rewritten
4792 * src/list.c: Add translators' comments
4793 * src/tar.c (options) Minor spelling fix
4794 * tests/star/quicktest.sh: Determine path to the tar executable.
4796 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4798 * po/POTFILES.in: Added tests/genfile.c
4799 * src/buffer.c (short_read): Use ngettext()
4800 (new_volume): use quote().
4801 * src/create.c: Use quote()
4802 * src/extract.c: Likewise
4803 * src/xheader.c: Likewise
4804 * src/misc.c: Add comments to translators
4806 * tests/same-order01.at: sort ls output
4807 * tests/sparse01.at (RE_CHECK): Added missing space
4809 * tests/sparse02.at: Test extracting sparse files over a pipe.
4810 * tests/Makefile.am: Added sparse02.at
4811 * tests/testsuite.at: Likewise
4812 * tests/listed02.at: Skip the test on filesystems that do not
4813 update ctime of a file when renaming it. To be reverted when
4814 the new incremental mode is ready.
4815 * tests/sparse01.at: Extract and compare sparse file
4817 2005-02-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4819 * src/sparse.c: Extract sparse files even if the output
4822 2005-02-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4824 * bootstrap: Add a comment to lib/Makefile.am saying that this
4825 is an autogenerated file.
4826 Exit with code 1 if any of autotools fails.
4827 * lib/Makefile.tmpl: Insert Emacs magic to the first line.
4828 * tests/Makefile.am: Add append.at
4830 * m4/.cvsignore: Ignore all *.m4 files
4832 2005-01-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4834 Rewritten handling of -T (--files-from) option. Now it
4835 inserts the file names immediately into argv array which allows
4837 1) any valid tar options (including another -T) to be used in the file
4838 2) any number of -T options to be given in command line
4840 * configure.ac: Raised version number to 1.15.2
4841 * src/common.h: Include obstack.h
4842 (files_from_option): Removed
4843 (unquote_option): New variable
4844 (stat_fatal): New function
4845 (name_close): Removed function.
4846 * src/incremen.c: Remove inclusion of obstack.h
4847 * src/xheader.c: Likewise.
4848 * src/misc.c (stat_fatal): New function
4849 * src/names.c (name_file): Removed variable.
4850 (read_name_from_file): Removed function. All callers changed.
4851 (name_close): Removed function. All callers changed.
4852 * src/tar.c: New options --unquote (--no-unquote) and
4854 (add_file_id,read_name_from_file,update_argv): New functions
4855 (parse_opt): Rewritten handling of -T option. Handle hidden
4856 --HANG option for debugging purposes.
4857 (decode_options): Init unquote_option to true. Init argv_stk.
4858 Remove unneeded references to files_from_option
4860 * doc/tar.texi: Document new options.
4861 Moved rendition macros and option value definitions into
4863 * doc/rendition.texi: New file
4864 * doc/value.texi: New file
4865 * doc/Makefile.am: Updated
4867 2005-01-13 Paul Eggert <eggert@cs.ucla.edu>
4869 * tests/testsuite.at (RE_CHECK): Use "join - file", not
4870 "join file -", to work around a bug in Solaris 8 join.
4871 Problem reported by Tomohiro Suzuki.
4873 2005-01-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4875 * src/list.c (read_header): Fixed calculation of the
4876 size for GNU long name/link. Tar was reading one block
4877 more if name_size was divisible by 512. Thanks Josef
4879 * tests/long01.at: New file. Test listing of GNU long names
4881 * tests/pipe.at: Sort tar output.
4882 * tests/Makefile.am: Added long01.at
4883 * tests/testsuite.at: Likewise.
4884 * THANKS: Added Josef Bauer
4885 * lib/.cvsignore: Updated
4886 * m4/.cvsignore: Updated
4889 2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4891 * directory: Updated for 1.15.1
4892 * doc/Makefile.am: Use gendocs.sh to generate web documentation
4893 * doc/gendocs_template: Template file for gendocs.sh
4894 * doc/tar.texi: Updated docs for --[no-]same-permissions
4895 * src/tar.c: Reworded docstrings for --[no-]same-permissions
4897 2005-01-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4899 * bootstrap: Create m4/paxutils.m4
4900 * configure.ac: Call tar_PAXUTILS
4901 * tests/options02.at: Test that tar correctly handles non-option
4902 arguments interspersed with options.
4903 * tests/Makefile.am: Add options02.at
4904 * tests/testsuite.at: Likewise
4905 * tests/listed02.at: Do not create useless directory
4907 2005-01-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4909 * src/tar.c (parse_opt): Bugfix: Use ARGP_KEY_ARG. Thanks
4910 Mike Frysinger <vapier@gentoo.org> for reporting.
4912 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4914 * lib/Makefile.tmpl (localedir.h): Omit needless quotes and a
4915 needless sed command. Problem reported by Paul Jarc.
4917 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4919 Accommodate latest gnulib.
4920 * doc/.cvsignore: Add getdate.texi.
4921 * bootstrap: Do not treat alloca-opt specially; this is no
4922 longer needed (and breaks builds) with latest gnulib.
4924 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4926 * src/tar.c (main): Reverted recent changes (#ifdef).
4928 2004-12-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4930 * configure.ac: Raise version number to 1.15.1
4932 * NEWS: Entry for 1.15.1
4933 * src/buffer.c: Bugfix. Changes introduced 2004-11-26
4934 broke extraction from stdin.
4935 * src/list.c (from_header, tar_checksum): Changed declaration.
4936 All callers updated.
4937 * src/common.h: Likewise
4938 * src/tar.c (main): Protect invocation of setlocale by
4941 * tests/comprec.at: New test
4942 * tests/pipe.at: New test
4943 * tests/Makefile.am (comprec.at,pipe.at): New tests
4944 * tests/testsuite.at: Likewise
4945 * tests/gzip.at: Use AT_GZIP_PREREQ
4946 * tests/star/pax-big-10g.at: Likewise
4947 * tests/star/ustar-big-2g.at: Likewise
4948 * tests/star/ustar-big-8g.at: Likewise
4950 * tests/extrac04.at: Discard stderr from sort, on some
4951 systems it spits out lots of irrelevant info.
4952 * tests/listed02.at: Likewise
4954 * doc/index.html.in: Rewritten in xhtml to follow recent
4958 2004-12-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4960 Released version 1.15. Sources up to this point are
4961 tagged release_1_15.
4963 * configure.ac: Raised version number to 1.15
4965 * directory: Updated
4966 * bootstrap (update_po): Give -r to wget. Always remove index.html
4967 Ignore alloca-opt module (it duplicates alloca)
4969 * tests/Makefile.am: Distribute star/quicktest.sh
4970 * tests/star/README: Document quicktest.sh
4971 * tests/star/qucktest.sh: Removed.
4972 * tests/star/quicktest.sh: New file.
4974 2004-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4977 * doc/tar.texi: Document auto-detection of compressed archive
4979 * src/tar.c (decode_options): Ignore --seek if used with --delete.
4980 Delete.c is based on the assumption that the archive is being
4981 actually read, not lseeked.
4983 * tests/delete05.at: New file
4984 * tests/extrac02.at: Fixed typo in AT_SETUP
4985 * tests/Makefile.am: Added delete05.at
4986 * tests/testsuite.at: Likewise.
4988 2004-12-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4990 * src/delete.c (delete_archive_members): Bugfix: when
4991 attempting to delete an nonexistent member, the last
4992 blocking_factor blocks were zeroed.
4994 2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
4996 * TODO: Mention sub-second resolution, lutimes, lchmod.
4998 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
5000 Adjust to recent gnulib changes.
5001 * doc/getdate.texi: Remove, since bootstrap gets it from gnulib now.
5002 * .cvsignore: Add rmt, rmt/*, rmt/*/*.
5003 * lib/.cvsignore: Add allocsa.c, allocsa.h, allocsa.valgrind,
5004 charset.alias, config.charset, getcwd.c, getcwd.h, localcharset.c,
5005 localcharset.h, ref-add.sed, ref-add.sin, ref-del.sed,
5006 ref-del.sin, setenv.c, setenv.h, unsetenv.c. Remove pathmax.h,
5008 * m4/.cvsignore: Add allocsa.m4, eealloc.m4, getcwd-path-max.m4,
5009 localcharset.m4, realloc.m4, setenv.m4. Remove malloc.m4,
5010 pathmax.m4, realloc.m4.
5012 2004-11-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5014 * configure.ac: Raised version number to 1.14.91
5015 * scripts/tarcat: New file
5016 * scripts/Makefile.am: Added tarcat
5017 * src/buffer.c (hit_eof): Changed type to boolean
5018 (read_full_records,reading_from_pipe): New variables
5019 (check_compressed_archive,open_compressed_archive): New functions
5020 (open_archive): Autodetect compressed archives and act accordingly.
5021 Set reading_from_pipe. This fixes controversial set of changes
5022 introduced 2004-05-11,2004-03-22.
5023 * src/list.c (tar_checksum): New function
5024 (read_header): Use tar_checksum().
5025 * src/common.h (tar_checksum): New function
5027 * tests/star/README: Updated
5031 2004-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5033 * src/tar.c (decode_options): Fixed -o semantics. Thanks
5034 Jean Delvare <khali@linux-fr.org>
5036 2004-10-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5038 * bootstrap: Add localcharset
5039 * lib/Makefile.tmpl: Initialize SUFFIXES and CLEANFILES since the
5040 makefile snippet from localcharset uses '+=' on them.
5041 * src/Makefile.am (LDADD): Add LIBICONV
5042 * src/list.c (decode_header): Set uname/gname to NULL if their
5043 header counterparts are empty
5044 * src/tar.c (options): Use OPTION_NO_TRANS
5045 * src/utf8.c: Use locale_charset() from gnulib
5047 * tests/star/README: Updated
5052 2004-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5054 * THANKS: Added Bryan Ford
5055 * doc/Makefile.am (.text): Fixed rule
5056 * po/POTFILES.in: Added argp-help.c
5058 2004-10-04 Bryan Ford <baford@mit.edu>
5060 * src/tar.c: New option --exclude-caches, to exclude
5061 cache directories automatically on archive creation.
5062 Cache directories are directories containing a
5063 standardized tag file, as specified at:
5064 http://www.brynosaurus.com/cachedir/spec.html
5065 * src/common.h: New variable exclude_caches_option.
5066 * src/create.c: New function check_cache_directory(),
5067 called from dump_dir0() if exclude_caches_option is set,
5068 to check for a cache directory tag and exclude the directory
5069 if such a tag is found.
5070 * doc/tar.texi: Updated accordingly.
5072 2004-09-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5074 * doc/tar.texi: Minor fix
5075 * src/tar.c (options): Minor fix
5077 2004-09-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5080 * lib/Makefile.tmpl: Added 'rtapelib.o: localedir.h' dependency
5081 * src/common.h: Comment WANT_DIRECTORY_REMOVE_OPTION.
5082 * src/extract.c: Normalized use of remove_any_file().
5083 * src/misc.c: Likewise.
5084 * src/tar.c (parse_opt): Emit warning if -l option is used.
5085 (show_default_settings): REMOTE_SHELL may be undefined
5087 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5089 Test suite rewritten in autotest.
5091 * configure.ac: Updated for autotest
5092 * src/tar.c (argp_program_version): Modified.
5093 * tests/Makefile.am: Rewritten for autotest.
5095 * tests/.cvsignore: Updated
5096 * tests/append.at: New file
5097 * tests/atlocal.in: New file
5098 * tests/delete01.at: New file
5099 * tests/delete02.at: New file
5100 * tests/delete03.at: New file
5101 * tests/delete04.at: New file
5102 * tests/extrac01.at: New file
5103 * tests/extrac02.at: New file
5104 * tests/extrac03.at: New file
5105 * tests/extrac04.at: New file
5106 * tests/extrac05.at: New file
5107 * tests/gzip.at: New file
5108 * tests/ignfail.at: New file
5109 * tests/incremental.at: New file
5110 * tests/link01.at: New file
5111 * tests/listed01.at: New file
5112 * tests/listed02.at: New file
5113 * tests/longv7.at: New file
5114 * tests/multiv01.at: New file
5115 * tests/multiv02.at: New file
5116 * tests/multiv03.at: New file
5117 * tests/old.at: New file
5118 * tests/options.at: New file
5119 * tests/recurse.at: New file
5120 * tests/same-order01.at: New file
5121 * tests/same-order02.at: New file
5122 * tests/sparse01.at: New file
5123 * tests/testsuite.at: New file
5124 * tests/version.at: New file
5125 * tests/volume.at: New file
5126 * tests/star/gtarfail.at: New file
5127 * tests/star/gtarfail2.at: New file
5128 * tests/star/multi-fail.at: New file
5129 * tests/star/pax-big-10g.at: New file
5130 * tests/star/ustar-big-2g.at: New file
5131 * tests/star/ustar-big-8g.at: New file
5133 * tests/preset.in: Removed
5134 * tests/before: Removed
5135 * tests/after: Removed
5136 * tests/version.sh: Removed.
5137 * tests/append.sh: Removed.
5138 * tests/delete01.sh: Removed.
5139 * tests/delete02.sh: Removed.
5140 * tests/delete03.sh: Removed.
5141 * tests/delete04.sh: Removed.
5142 * tests/extrac01.sh: Removed.
5143 * tests/extrac02.sh: Removed.
5144 * tests/extrac03.sh: Removed.
5145 * tests/extrac04.sh: Removed.
5146 * tests/extrac05.sh: Removed.
5147 * tests/gzip.sh: Removed.
5148 * tests/incremen.sh: Removed.
5149 * tests/ignfail.sh: Removed.
5150 * tests/link01.sh: Removed.
5151 * tests/listed01.sh: Removed.
5152 * tests/listed02.sh: Removed.
5153 * tests/longv7.sh: Removed.
5154 * tests/multiv01.sh: Removed.
5155 * tests/multiv02.sh: Removed.
5156 * tests/multiv03.sh: Removed.
5157 * tests/old.sh: Removed.
5158 * tests/options.sh: Removed.
5159 * tests/same-order01.sh: Removed.
5160 * tests/same-order02.sh: Removed.
5161 * tests/volume.sh: Removed.
5162 * tests/recurse.sh: Removed.
5163 * tests/sparse01.sh: Removed.
5164 * tests/star/gtarfail.sh: Removed.
5165 * tests/star/gtarfail2.sh: Removed.
5166 * tests/star/multi-fail.sh: Removed.
5167 * tests/star/ustar-big-2g.sh: Removed.
5168 * tests/star/ustar-big-8g.sh: Removed.
5169 * tests/star/pax-big-10g.sh: Removed.
5171 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5173 * bootstrap: Install genfile.c from paxutils
5174 * tests/genfile.c: Removed. Integrated into
5176 * tests/mksparse.c: Removed. Integrated into
5177 (paxutils) genfile.c
5178 * tests/Makefile.am: Removed mksparse
5179 * tests/sparse01.sh: Use genfile instead of mksparse
5181 2004-09-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5183 Started merging with cpio into paxutils. Sources before
5184 this point are tagged alpha-1_14_90
5186 * Makefile.am: Updated for use with paxutils
5187 * README-alpha: Likewise
5188 * bootstrap: Likewise
5189 * configure.ac: Likewise
5190 * lib/Makefile.tmpl: Likewise
5191 * po/POTFILES.in: Likewise
5192 * src/Makefile.am: Likewise
5193 * src/buffer.c: Likewise
5194 * src/common.h: Likewise
5195 * src/compare.c: Likewise
5196 * src/create.c: Likewise
5197 * src/delete.c: Likewise
5198 * src/extract.c: Likewise
5199 * src/incremen.c: Likewise
5200 * src/list.c: Likewise
5201 * src/mangle.c: Likewise
5202 * src/misc.c: Likewise
5203 * src/names.c: Likewise
5204 * src/sparse.c: Likewise
5205 * src/system.c: Likewise
5206 * src/tar.c: Likewise
5207 * src/update.c: Likewise
5208 * src/utf8.c: Likewise
5209 * src/xheader.c: Likewise
5211 * src/system.h: Removed
5212 * src/rmt.c: Removed
5213 * src/rmt.h: Removed
5214 * src/rtapelib.c: Removed
5216 2004-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5218 * tests/listed02.sh: Do not depend on any particular ordering
5221 2004-09-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5223 * doc/tar.texi: Document the use of -C option in
5224 file lists. Document --seek option.
5225 * configure.ac: New option --with-rmt. New configuration variable
5226 DEFAULT_RMT_DIR. Removed DEFAULT_RMT_COMMAND.
5227 * src/Makefile.am: Install rmt into rmtdir
5228 * src/tar.c (usage): Minor fix.
5232 2004-09-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5234 * configure.ac: Raised version number to 1.14.90
5235 * src/common.h (is_individual_file): New prototype
5236 * src/create.c (dump_file0): Fix bug introduced
5238 * src/names.c (register_individual_file)
5239 (is_individual_file): New functions.
5240 * tests/listed01.sh: Use genfile instead of dd.
5241 * tests/listed02.sh: New file.
5242 * tests/Makefile.am: Added listed02.sh
5246 2004-08-31 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5248 * src/sparse.c (sparse_add_map): Fixed improper initializations
5249 of sparse_map_size. We assume that whatever number it contains
5250 describes adequately the current size of sparse_map. The only
5251 number we need to reset is sparse_map_avail.
5252 * src/compare.c (verify_volume): Call set_next_block_after
5253 if read_header returns HEADER_FAILURE
5254 Destroy and reinitialize content of current_stat_info and
5255 extended_header after each iteration (bug reported by
5256 John L. Males <jlmales@yahoo.com>).
5257 Issue a warning if the created archive contains some members
5258 whose file names were stripped off their leading prefixes.
5259 This is a temporary fix of the issue reported by Bdale Garbee
5260 <bdale@gag.com> (Refs: Debian bug 230064, Message-Id
5261 <87n07kyzhi.fsf@rover.gag.com>, Sun, 15 Feb 2004 11:22:17 -0700)
5263 * src/names.c (removed_prefixes_p): New function.
5265 * src/buffer.c: When computing write rate do not take
5266 into account the time needed to verify the archive(s).
5267 The bug reported by John L. Males <jlmales@yahoo.com>
5268 (set_start_time,compute_duration): New functions.
5269 (print_total_written): Use the result of compute_duration().
5270 (close_archive): Call compute_duration.
5271 * src/common.h (set_start_time, removed_prefixes_p): New prototypes.
5272 * src/list.c (decode_header): Fixed initialization
5273 of stat_info->is_sparse
5274 * src/tar.c (main): Call set_start_time().
5276 * src/misc.c (unquote_string): Unquote '\a' and '\v'.
5277 Reported by Helmut Waitzmann <helmut.waitzmann@web.de>.
5282 2004-08-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5284 * src/tar.c: Fix copy-n-paste errors in the license
5286 2004-08-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5288 * scripts/backup.in: Renamed LIBPATH to LIBDIR.
5289 Use ROOT_FS with -C option. Do not send mail
5290 if ADMINISTRATOR is set to NONE.
5291 * scripts/backup.sh.in (test_root): Append / to
5292 ROOT_FS if it does not already end in it.
5293 * scripts/restore.in: Renamed LIBPATH to LIBDIR.
5294 New option -a (--all). Do not start restore unless
5295 -a or patterns are given.
5296 (restore_fs,restore_files): Fixed use of --listed option.
5297 * doc/tar.texi: Updated
5300 2004-08-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5302 * src/tar.c (find_argp_option): Fixed typo
5304 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5306 Merge argp, getopt, xalloc changes from gnulib.
5307 * bootstrap (gnulib_modules): Add xalloc-die.
5308 Remove code to test for patches; we don't have patches now.
5309 Set LC_ALL=C so that file names sort consistently.
5310 Prefer the gnulib copies of gettext.m4, glibc21.m4,
5311 lib-ld.m4, lib-prefix.m4, po.m4 too.
5313 * patches/getopt.diff: Remove; gnulib now works unpatched.
5314 * configure.ac (_getopt_long_only_r): Remove check.
5315 gl_ARGP now does this for us.
5316 * lib/.cvsignore: Add fnmatch.h, getopt_.h, sysexit.h,
5318 * src/extract.c: Adjust to changes to gnulib xalloc module.
5319 (extr_init): Remove assignment to xalloc_fail_func; no longer needed.
5320 (xalloc_die): New function.
5322 2004-08-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5326 * src/buffer.c (flush_write): Limit filenames
5327 of the members that straddle multivolume archive
5328 boundary to 100 characters.
5329 (flush_read): Use strncmp when comparing multivolume member
5331 * tests/multiv03.sh: New file
5332 * tests/Makefile.am: Added multiv03.sh
5334 2004-08-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5336 * src/list.c (read_and): Call decode_header before
5337 calling skip_member()
5338 (skip_member): Use is_sparse field to determine if the
5339 member is a sparse file.
5341 * tests/Makefile.am: Added extrac05.sh
5342 * tests/extrac05.sh: New file
5343 * tests/append.sh: Rearranged leading comments. Added explicit
5344 references to report messages wherever available.
5345 * tests/delete01.sh: Likewise
5346 * tests/delete02.sh: Likewise
5347 * tests/delete03.sh: Likewise
5348 * tests/delete04.sh: Likewise
5349 * tests/extrac01.sh: Likewise
5350 * tests/extrac02.sh: Likewise
5351 * tests/extrac03.sh: Likewise
5352 * tests/extrac04.sh: Likewise
5353 * tests/gzip.sh: Likewise
5354 * tests/ignfail.sh: Likewise
5355 * tests/incremen.sh: Likewise
5356 * tests/link01.sh: Likewise
5357 * tests/listed01.sh: Likewise
5358 * tests/longv7.sh: Likewise
5359 * tests/multiv01.sh: Likewise
5360 * tests/multiv02.sh: Likewise
5361 * tests/old.sh: Likewise
5362 * tests/options.sh: Likewise
5363 * tests/recurse.sh: Likewise
5364 * tests/same-order01.sh: Likewise
5365 * tests/same-order02.sh: Likewise
5366 * tests/sparse01.sh: Likewise
5367 * tests/version.sh: Likewise
5368 * tests/volume.sh: Likewise
5370 2004-08-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5372 * bootstrap: Extended --update-po option to take an
5373 optional argument specifying the po file to update.
5374 * src/create.c: Improved compatibility with 1.13.25
5375 * tests/link01.sh: New file.
5376 * tests/Makefile.am: Added link01.sh
5378 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5382 * patches/argp.diff: Remove; no longer needed.
5384 * lib/.cvsignore: Add stat-macros.h.
5385 Remove addext.c, malloc.c, realloc.c.
5387 * src/extract.c: Include <getcwd.h>.
5388 (extract_archive): Rewrite with new macro IS_ABSOLUTE_FILE_NAME.
5389 * src/extract.c (make_directories):
5390 FILESYSTEM_PREFIX_LEN -> FILE_SYSTEM_PREFIX_LEN.
5391 * src/misc.c (must_be_dot_or_slash): Likewise.
5392 * src/names.c (excluded_name, safer_name_suffix, stripped_prefix_len):
5394 * src/tar.c (parse_opt): Likewise.
5395 * src/incremen.c (purge_directory): Fix format buffer typos in warning
5397 * src/tar.c (options): Add missing initializers to pacify gcc.
5398 (decode_options): Remove unused var.
5400 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
5402 * bootstrap (gnulib_modules): Add getpagesize.
5403 * configure.ac (valloc): Remove check; valloc no longer used.
5404 * lib/.cvsignore: Add getpagesize.h.
5405 * m4/.cvsignore: Add getpagesize.m4.
5406 * src/buffer.c (record_buffer): New var.
5407 (open_archive): Don't use valloc; on older or buggy hosts, you can't
5408 free the result. Use page_aligned_alloc instead.
5409 * src/compare.c (diff_init): Likewise.
5410 * src/buffer.c (open_archive): Record the pointer to be freed
5412 (close_archive): Free record_buffer.
5413 * src/common.h (page_aligned_alloc): New decl.
5414 * src/misc.c (quote_n, quote): Remove these redundant functions.
5415 (ptr_align): New function, from coreutils/src/system.h.
5416 (page_aligned_alloc): New function.
5417 * src/system.h (valloc): Remove.
5419 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5421 * src/extract.c (extract_archive): Do not report an error
5422 when hard-linking X to X when X exists. Problem reported by
5424 * lib/.cvsignore: Add fchown-stub.c.
5426 2004-06-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5429 * src/common.h (root_device): New global.
5430 (gnu_restore): Renamed to purge_directory().
5431 * src/extract.c (extr_init): Save the device number
5433 (extract_archive): Renamed gnu_restore() to purge_directory().
5434 * src/incremen.c (gnu_restore): Renamed to purge_directory().
5435 Do not attempt to purge the directory if it is on a different
5436 device and one_file_system_option is set.
5438 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5440 * doc/tar.texi: The actual default for exclude patterns
5441 is --no-anchored. Fixed.
5442 * src/tar.c (options): Likewise.
5443 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
5445 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5447 * doc/tar.texi: Fixed several inconsistencies.
5448 * src/tar.c: Fixed docstring for --checkpoint option.
5450 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5452 * src/buffer.c (seek_archive): New function
5453 * src/common.h (seek_archive): New function
5454 (seekable_archive): New global.
5455 * src/list.c (skip_file): Use seek_archive() if
5457 * src/tar.c (struct fmttab): Accept 'pax' as alias
5459 (options): New option -n (--seek).
5460 * src/update.c: Determine type of the archive before
5465 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5467 * bootstrap: New option --update-po
5468 * src/tar.c: New option -H (short alias to --format)
5469 * doc/tar.texi: Document -H option
5470 * src/names.c (safer_name_suffix): Fixed bug introduced
5473 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5475 * bootstrap: Apply patches from patch subdirectory
5477 * patches/argp.diff: New file
5478 * patches/getopt.diff: New file
5479 * configure.ac: Check for _getopt_long_only_r and
5480 force using included version of getopt if the function
5482 * src/tar.c: Use argp for command line parsing.
5483 * src/system.h: Minor formatting fix
5484 * m4/.cvsignore: Updated
5485 * lib/.cvsignore: Updated
5486 * doc/tar.texi: Minor fix.
5487 * src/extract.c: Fix improper use of 'path' term
5488 * src/incremen.c: Likewise
5489 * src/list.c: Likewise
5490 * src/misc.c: Likewise
5491 * src/names.c: Likewise
5492 * src/rmt.h: Likewise
5493 * src/rtapelib.c: Likewise
5494 * src/update.c: Likewise
5495 * src/xheader.c: Likewise
5496 * tests/star/README: Minor fix
5498 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5500 * configure.ac: Raised version number to 1.14.1
5501 * src/tar.c: Renamed --strip-path to --strip-components
5502 Changed improper use of _() to ngettext().
5503 * src/extract.c: Renamed strip_path_option to strip_components_option
5504 * src/common.h: Likewise.
5506 * doc/tar.texi: Updated
5508 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5510 * src/system.c (sys_child_open_for_uncompress): Do not
5511 set read_full_records_option: the compressed archive is
5512 likely not to contain integer number of records. Should
5513 the user wish to use reblocking, he may always give tar
5514 -B option. This is a minor improvement over the change
5516 * src/buffer.c (open_archive): Removed assignment to
5517 read_full_records_option.
5519 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
5520 as the format argument, rather than a possibly-translated variable
5521 string. Patch provided by Jim Meyering <jim@meyering.net>
5522 * src/tar.c (decode_options): Fixed typo in the comment.
5523 * tests/star/README: Minor correction
5525 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5527 * directory: New file. GNU directory entry for tar.
5528 * doc/Makefile.am: Rewritten. Added rules for generating
5529 documentation for the project's website.
5530 * doc/.cvsignore: Updated
5531 * doc/index.html.in: New file.
5533 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5535 * configure.ac: Raised version number to 1.14
5537 * tests/after: Added copyleft statement
5538 * tests/before: Added copyleft statement
5539 * tests/preset.in: Added copyleft statement
5541 Tar 1.14 is released. Sources up to this point are tagged
5544 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5546 * configure.ac: Fixed prerequisite headers for sys/buf.h
5548 * src/system.h: Likewise.
5549 * tests/after (compare): Fixed argument quoting under eval
5550 * tests/before: Quote TAR_ARCHIVE_FORMATS
5552 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5557 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
5558 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
5559 the pathname of the rmt utility.
5560 New option --enable-backup-scripts.
5561 * doc/tar.texi: Updated
5562 * scripts/Makefile.am: Install the scripts only if requested
5564 * scripts/backup.in: Fixed --version output.
5565 Fixed initialization of the listing files and printing
5566 the time of the last previous level dump.
5567 * scripts/restore.in: Fixed --version output.
5568 * src/Makefile.am (localedir.h rule): Generate correct
5569 DEFAULT_RMT_COMMAND variable.
5570 * src/common.h (rmt_command_option): New variable.
5571 * src/list.c (read_and): Print block number before
5572 issuing 'Skipping to next header' diagnostics, if
5573 requested by block_number_option.
5574 * src/rtapelib.c: Use rmt_command_option instead of
5575 hardcoded "/etc/rmt".
5576 * src/tar.c: New option --rmt-command.
5577 (decode_options): Handle --rmt-command. Initialize
5578 rmt_command_option to DEFAULT_RMT_COMMAND.
5580 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5582 * doc/tar.texi: Further update.
5584 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5586 * configure.ac: Minor fix
5587 * scripts/Makefile.am: Updated
5588 * scripts/backup-specs: Updated
5589 * scripts/backup.in: Minor fixes
5590 * scripts/backup.sh: Removed
5591 * scripts/backup.sh.in: New file. Source for backup.sh
5592 * scripts/restore.in: New file
5593 * scripts/.cvsignore: Updated
5594 * scripts/WARNING: Removed
5595 * doc/tar.texi: Updated
5598 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5600 * src/names.c (name_gather): Bugfix: Honor single -C with
5602 * tests/same-order01.sh: New file
5603 * tests/same-order02.sh: New file
5604 * tests/Makefile.am: Updated
5606 * tests/append.sh: Added copyleft header
5607 * tests/delete01.sh: Likewise
5608 * tests/delete02.sh: Likewise
5609 * tests/delete04.sh: Likewise
5610 * tests/extrac01.sh: Likewise
5611 * tests/extrac02.sh: Likewise
5612 * tests/extrac03.sh: Likewise
5613 * tests/extrac04.sh: Likewise
5614 * tests/gzip.sh: Likewise
5615 * tests/ignfail.sh: Likewise
5616 * tests/incremen.sh: Likewise
5617 * tests/multiv01.sh: Likewise
5618 * tests/old.sh: Likewise
5619 * tests/options.sh: Likewise
5620 * tests/recurse.sh: Likewise
5621 * tests/version.sh: Likewise
5622 * tests/volume.sh: Likewise
5623 * tests/star/gtarfail.sh: Likewise
5624 * tests/star/gtarfail2.sh: Likewise
5625 * tests/star/multi-fail.sh: Likewise
5626 * tests/star/pax-big-10g.sh: Likewise
5627 * tests/star/qucktest.sh: Likewise
5628 * tests/star/ustar-big-2g.sh: Likewise
5629 * tests/star/ustar-big-8g.sh: Likewise
5631 * doc/.cvsignore: Updated
5633 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5635 * configure.ac: Check whether date accepts +format argument
5636 (for backup scripts).
5637 * scripts/level-0: Removed
5638 * scripts/level-1: Removed
5639 * scripts/weekly.new: Removed
5640 * scripts/dump-remind: Removed
5641 * scripts/backup.in: New file
5642 * scripts/backup.sh: New file
5643 * scripts/dump-remind.in: New file
5644 * scripts/backup-specs: Updated
5645 * scripts/Makefile.am: Updated for new directory contents.
5646 * scripts/.cvsignore: Updated
5648 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5651 * doc/tar.texi: Updated
5652 * src/tar.c: --utc implies -vv
5654 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5656 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
5657 does not define it if it fails to find iconv.h.
5659 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5661 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
5662 and parts of configure.ac
5663 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
5664 * lib/Makefile.am: Removed
5665 * lib/Makefile.tmpl: New file.
5666 * lib/.cvsignore: Updated
5667 * m4/.cvsignore: Updated
5668 * src/xheader.c: Include stpcpy.h
5670 * src/create.c: Produce an error, not warning, if the
5671 filename is too long.
5672 * tests/longv7.sh: Synchronized with the recent changes.
5674 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5676 * configure.ac: Fixed test for iconv_t
5677 * src/rmt.h: Bugfix by Jürgen Weigert
5678 * THANKS: Add Jürgen Weigert
5679 * tests/star/README: Fixed typo
5681 2004-04-04 Paul Eggert <eggert@twinsun.com>
5683 Merge getdate documentation changes from coreutils.
5685 * doc/getdate.texi: Update from coreutils CVS.
5686 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
5688 Merge recent gnulib changes, and remove some lint.
5690 Improve support for nanosecond-resolution time stamps.
5691 * bootstrap: Add gettime, timespec modules.
5692 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
5693 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
5695 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
5696 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
5697 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
5698 * src/common.h (newer_mtime_option): Now a struct timespec, not
5699 time_t. All uses changed.
5700 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
5701 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
5702 * src/incremen.c (scan_path): Likewise.
5703 * src/list.c (read_and): Likewise.
5704 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
5705 whether newer_mtime_option is initialized.
5706 * src/tar.c (decode_options): Likewise.
5707 * src/tar.c (decode_options): Adjust to new signature for get_date.
5709 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
5710 result of safe_read, full_write, and similar functions.
5711 Detect safe_read error by comparing to SAFE_READ_ERROR;
5712 detect full_write error by comparing to 0.
5714 * src/common.h (write_error_details, sys_write_archive_buffer):
5716 * src/misc.c (write_error_details): Likewise.
5717 * src/rmt.c (main): Likewise.
5718 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
5719 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
5720 * src/sparse.c (sparse_scan_file, sparse_dump_region,
5721 check_sparse_region, check_data_region): Likewise.
5722 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
5723 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
5724 * src/update.c (append_file): Likewise.
5726 * src/buffer.c (clear_read_error_count): Use explicit (void)
5727 to indicate a function with no arguments.
5728 * src/create.c (check_links): Likewise.
5729 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
5730 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
5731 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
5732 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
5734 * src/utf8.c (get_input_charset): Likewise.
5735 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
5736 xheader_decode_global, extended_header_init): Likewise.
5737 * tests/mksparse.c (usage): Likewise.
5739 * src/buffer.c (new_volume): Rename local variables to avoid
5741 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
5742 sparse_file_p, sparse_member_p, sparse_fixup_header,
5743 sparse_dump_file, sparce_extract_file, sparse_skip_file,
5744 sparse_diff_file): Likewise.
5745 * src/compare.c (diff_archive): Likewise.
5746 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
5747 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
5749 * src/extract.c (repair_delayed_set_stat): Likewise.
5750 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
5752 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
5753 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
5754 sparse_dump_file, sparse_file_p, sparse_member_p,
5755 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
5756 check_data_region, sparse_diff_file): Likewise.
5757 * src/system.c (sys_stat_nanoseconds): Likewise.
5758 * src/xheader.c (xheader_format_name): Likewise.
5760 * src/common.h (enum old_files): Remove comma before }; not portable.
5762 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
5763 * src/rmt.c (usage): Likewise.
5764 * src/xheader.c (xheader_set_single_keyword): Likewise.
5765 * tests/genfile.c (usage): Likewise.
5766 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
5769 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
5771 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
5772 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
5773 langtab.charset, charset_lookup): Likewise.
5775 * src/common.h (name_init): Remove unused args. All callers changed.
5776 * src/names.c (name_init): Likewise.
5778 * src/common.h (usage, xheader_write, xheader_write_global,
5779 sys_reset_uid_gid): New decls.
5781 * src/compare.c (report_difference, process_noop): Add
5782 __attribute__ ((unused)) for unused attributes.
5783 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
5785 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
5786 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
5787 path_coder, size_coder, uid_coder, uname_coder,
5788 sparse_numblocks_coder): Likewise.
5790 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
5791 dump_file0): Now static.
5792 * src/utf8.c (charset_lookup): Likewise.
5793 * src/xheader.c (xheader_protected_pattern_p,
5794 xheader_protected_keyword_p, xheader_set_single_keyword,
5795 xheader_keyword_deleted_p, xheader_keyword_override_p,
5796 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
5798 * tests/genfile.c (usage): Likewise.
5799 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
5802 * src/create.c (hash_link): Rewrite to avoid cast.
5804 * src/extract.c (file_newer_p): Use parameter, not global var.
5805 * src/misc.c (write_error_details): Likewise.
5807 * src/extract.c (prepare_to_extract): Remove directory arg; not
5808 used. All callers changed.
5810 * src/misc.c (close_fatal): Remove; not used.
5811 * src/system.c (sys_utimes): Likewise.
5813 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
5815 * src/rmt.c (main): Update copyright date to 2004.
5816 * src/tar.c (decode_options): Likewise.
5818 * src/rtapelib.c (get_status_string): Don't lose errno when
5819 skipping the error messages.
5820 (get_status): Report an error if atol returns a negative number.
5822 * src/utf8.c (struct langtab, langtab, charset_lookup,
5823 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
5825 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
5826 Use macros, not definitions, to avoid type clashes with system
5828 (charset_lookup): Local var is now auto, not static.
5829 (utf8_convert): Use ICONV_CONST instead of const, to avoid
5832 * src/utf8.c (langtab): Initialize all elements of struct, to
5834 * src/xheader.c (xhdr_tab): Likewise.
5836 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
5838 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
5840 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
5843 * configure.ac: Raised version number to 1.13.94
5844 * src/system.h: Protect inclusion of <sys/time.h>
5846 Declare time() if HAVE_DECL_TIME is 0
5847 * tests/.cvsignore: Added mksparse
5849 * tests/sparse01.sh: New file
5850 * tests/multiv02.sh: New file
5851 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
5852 * tests/longv7.sh: Added missing call to 'after'
5854 * src/common.h: Added missing prototypes
5855 * src/compare.c (diff_archive): Use is_sparse member
5856 instead of GNUTYPE_SPARSE.
5857 * src/create.c: Removed unused variables
5858 * src/extract.c (extract_archive): Use sparse_member_p instead
5860 Removed unused variables
5861 * src/list.c (decode_header): Use sparse_fixup_header to correct
5863 (print_header): Do not rely on GNUTYPE_SPARSE type.
5864 Use st->stat.st_size to print real file size.
5865 (skip_member): Assign stat_info.file_name to save_name. This fixes
5866 bug reported by Mads Martin Joergensen <mmj@suse.de>
5867 Use sparse_skip_file() to skip sparse members.
5868 * src/rtapelib.c: include "common.h"
5869 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
5870 (struct tar_sparse_optab.fixup_header): New member
5871 (tar_sparse_member_p): New function.
5872 (tar_sparse_init): Return true if decode_header is not provided
5873 (tar_sparse_fixup_header)
5874 (sparse_member_p,sparse_fixup_header)
5876 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
5877 (star_fixup_header, pax_sparse_member_p): New function
5878 (pax_decode_header): Remove
5879 * src/system.h: Include <sys/time.h> and <utime.h> when available
5880 * src/tar.c (usage): Prototype moved to common.h
5881 * src/tar.h (struct tar_stat_info.is_sparse): New member
5882 * src/utf8.c (utf8_convert): Changed prototype
5883 (get_input_charset): Removed unused variable
5884 * src/xheader.c: include <fnmatch.h>
5885 (size_decoder): Assign to both st->archive_file_size and
5887 (st->stat.st_size): Assign to st->stat.st_size
5888 (sparse_numbytes_decoder): Removed unused variable
5889 * src/.cvsignore: Added .gdbinit
5890 * THANKS: Added Mads Martin Joergensen
5892 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5894 * src/create.c (write_long_name): Do not allow more than
5895 NAME_FIELD_SIZE-1 characters in a file name for V7 format
5897 * tests/longv7.sh: New file.
5898 * tests/Makefile.am: Add longv7.sh
5900 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5902 * src/buffer.c (open_archive): Clear read_full_records_option
5903 if reading from a pipe.
5904 (short_read): Display warning about the deduced record size
5906 * tests/star/pax-big-10g.sh: Updated to match the above changes.
5907 * tests/star/ustar-big-2g.sh: Likewise.
5908 * tests/star/ustar-big-8g.sh: Likewise.
5910 * configure.ac: Added gl_FUNC_STRTOULL
5911 * src/create.c (start_header): Check for GNU_FORMAT
5912 if incremental_option is set.
5913 * src/xheader.c (to_decimal): New function.
5914 (xheader_format_name): Use to_decimal() instead of snprintf.
5915 * tests/listed01.sh: Use genfile instead of dd
5916 * tests/multiv01.sh: Likewise.
5918 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5920 * src/list.c (read_and): Stop processing the archive after
5921 encountering a single zero record. Many old archives contain
5922 arbitrary garbage after it.
5923 The warning is issued anyway.
5925 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5927 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
5928 conversion buffer was not null terminated. Fix provided
5929 by Leland Lucius <llucius@tiny.net>
5930 * THANKS: Added Leland Lucius
5931 * src/utf8.c (utf8_convert): Indentation fix.
5933 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5935 * src/buffer.c (flush_read): Bugfix: the
5936 condition at line 714 included
5938 || (status > 0 && !read_full_records_option)
5940 which is grossly wrong, since even if new_volume() below succeeds,
5941 the subsequent call to rmtread will overwrite the chunk of data
5942 already read in the buffer and thus spoil everything.
5943 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
5945 * tests/star/multi-fail.sh: New test.
5946 * tests/Makefile.am: Added multi-fail.sh
5947 * tests/star/README: Updated
5949 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5952 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
5953 * src/common.h (utc_option): new global
5954 (enum old_files.KEEP_NEWER_FILES): New element
5955 * src/extract.c: Handle --keep-newer-files option
5956 * src/list.c (tartime): Print UTC if --utc was given.
5957 * src/tar.c: New options: --utc and keep-newer-files
5959 * tests/Makefile.am: Added new tests
5960 * tests/after: Rewritten
5961 * tests/before: Rewritten
5962 * tests/preset.in: Rewritten
5963 * tests/delete03.sh: Accommodate for the new testsuite logic
5964 * tests/gzip.sh: Likewise
5965 * tests/incremen.sh: Likewise
5966 * tests/listed01.sh: Likewise
5967 * tests/multiv01.sh: Likewise
5968 * tests/old.sh: Likewise
5969 * tests/options.sh: Likewise
5970 * tests/version.sh: Likewise
5971 * tests/volume.sh: Likewise
5973 * tests/star: New directory
5974 * tests/star/README: New file
5975 * tests/star/gtarfail.sh: New file
5976 * tests/star/gtarfail2.sh: New file
5977 * tests/star/pax-big-10g.sh: New file
5978 * tests/star/qucktest.sh: New file
5979 * tests/star/ustar-big-2g.sh: New file
5980 * tests/star/ustar-big-8g.sh: New file
5982 2004-02-26 Paul Eggert <eggert@twinsun.com>
5984 * doc/tar.texi (dircategory Individual utilities): Append period,
5985 as suggested by Karl Berry.
5987 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5989 * src/list.c (decode_header): Call xheader_decode before
5990 the assignment to current_stat_info.archive_file_size.
5992 2004-02-23 Paul Eggert <eggert@twinsun.com>
5994 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
5996 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6001 * tests/before: Move testing of the prerequisite archive formats
6002 to the separate function 'prereq'. Do not expect any arguments
6003 * tests/delete03.sh: Use prereq() instead of passing arguments
6005 * tests/incremen.sh: Likewise.
6006 * tests/listed01.sh: Likewise.
6007 * tests/multiv01.sh: Likewise.
6009 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6011 Added UTF-8 support. Finished global extended header
6015 * configure.ac: Detect libiconv
6016 * src/utf8.c: New file. Conversions to and from utf-8.
6017 * src/Makefile.am: Added utf8.c
6018 * src/create.c (write_header_name) In pax format, use
6019 "path" keyword if the file name is not ASCII
6020 (start_header): Likewise for uname and gname.
6021 * src/list.c: Decode encountered global headers.
6022 * src/xheader.c: Use keywords from the global
6024 Correctly handle UTF-8 conversions.
6025 (xheader_list_destroy): New function.
6026 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
6027 missing gettext markers
6028 (decode_record): Rewritten using caller-provided handler and
6030 * tests/listed01.sh: Give credit to Andreas Schuldei.
6032 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6034 * src/create.c (dump_file0): The conditional at line
6035 1296 prevented incremental backups on individual files
6036 from working, as reported by Andreas Schuldei
6037 <andreas@schuldei.org>.
6039 This is due to the condition
6041 (0 < top_level || !incremental_option)
6043 Removing it makes incremental backups work for individual
6044 files as well as for directories. On the other hand, it does
6045 not affect other functionality, as shown by the reasoning below:
6047 To begin with, the two parts of this condition are mutually
6048 superfluous, because
6050 1) when top_level < 0, incremental_option == 1
6051 so the condition yields false
6052 2) when top_level >= 0, incremental_option == 0
6053 so the condition yields true.
6055 In other words, it is completely equivalent to
6057 (!incremental_option)
6059 Now, let's consider the effect of its removal. There are two cases:
6061 1) when incremental_option==1
6062 This means incremental backup in progress. In this case dump_file
6063 is invoked only for directories or for files marked with 'Y' by
6064 get_directory_contents. The latter are those that did not meet the
6065 condition in incremen.c:242, which is exactly the same condition
6066 as this at create.c:1296. So, for these files the check
6067 (!incremental_option) is useless, since the rest of the
6068 conditional will yield false anyway. On the other hand, if
6069 dump_file is invoked on a directory, the conditional will yield
6070 false due to !S_ISDIR assertion, so these will be processed as usual.
6072 Thus, for this case the extra condition (!incremental_option) is
6073 irrelevant, and its removal won't alter the behavior of tar,
6074 *except* that it will enable incremental backups on individual
6075 files, which is the wanted effect.
6077 2) when incremental_option==0
6078 In this case the condition yields true and its removal does not
6079 affect the functionality.
6082 * configure.ac: Raised patchlevel to 93
6083 * src/incremen.c: Minor stylistic fixes.
6084 * tests/listed01.sh: New test. Check listed incremental
6085 backups on individual files.
6086 * tests/Makefile.am: Added listed01.sh
6088 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6090 * src/common.h (simple_finish_header,start_private_header): New
6092 (xheader_ghdr_name): Changed declaration
6093 * src/create.c (start_private_header): Removed static qualifier.
6094 (write_extended): Removed superfluous last argument. Use
6096 (simple_finish_header): New function.
6097 (finish_header): Use simple_finish_header() to break recursive
6098 dependency between this function and write_extended().
6099 * src/tar.c (assert_format): Do not bail out if several
6100 --format arguments are given. This is a common case when
6101 TAR_OPTIONS are used.
6102 (decode_options): New option --show-defaults displays the
6103 compiled-in defaults.
6104 Use POSIX format if no --format option was given and
6105 --pax-option was specified.
6106 Do not allow to use --pax-option unless the archive format is
6107 set to POSIX (or reading subcommand is requested).
6109 * src/update.c (update_archive): Write global extended header if
6111 * src/xheader.c (xheader_format_name): Bugfix.
6112 (xheader_xhdr_name): Changed the default extended header name
6113 to '%d/PaxHeaders.%p/%f', as POSIX requires.
6114 (xheader_ghdr_name): Removed unused argument.
6115 (xheader_write,xheader_write_global): New function.
6116 (xheader_decode): Modified to honor overrides whatever
6117 the current archive format is.
6119 * src/delete.c (delete_archive_members): Call xheader_decode
6121 * src/list.c (decode_header): Likewise.
6122 * src/incremen.c (sort_obstack): Fixed typo in the comment
6124 * doc/tar.texi: Document new default for extended
6127 * tests/before: Accept an optional list of allowed archive
6128 formats. Exit with the status 77 if the current archive
6129 format does not match any of them.
6130 * tests/delete03.sh: Require gnu, oldgnu or posix format
6131 * tests/incremen.sh: Require gnu or oldgnu format
6132 * tests/multiv01.sh: Likewise
6134 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6136 * doc/tar.texi (Option Summary): Documented --pax-option
6137 * src/tar.c: Likewise.
6139 * src/create.c (to_chars): Added a comment.
6140 * src/tar.h: Comment to GNU_FORMAT
6142 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6145 * configure.ac: Added stpcpy
6146 * bootstrap: Likewise
6147 * lib/Makefile.am: Likewise
6148 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
6150 * src/create.c (write_extended): Call xheader_xhdr_name
6151 instead of using hardcoded "././@PaxHeader" name.
6152 * src/tar.c: New option --pax-option (equivalent to -o option
6154 * src/xheader.c: Implement pax -o option. Fixed misleading
6155 heading comment (introduced 2003-09-02).
6156 * src/incremen.c: Minor fixes
6157 * m4/.cvsignore: Updated
6159 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6161 * src/incremen.c: Removed accumulator stuff in favor of obstack.
6162 (get_directory_contents): Split into two functions
6163 * src/update.c: Minor changes
6164 * doc/tar.texi: Fixed typo
6166 2004-02-15 Paul Eggert <eggert@twinsun.com>
6168 Fix Debian bug 230872, originally reported by Jeff King in
6169 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
6171 * doc/tar.texi (posix compliance): Remove. The whole section
6172 was a misunderstanding of what POSIXLY_CORRECT is supposed to
6173 mean. The GNU Coding Standards says that POSIXLY_CORRECT
6174 is for disabling extensions that are incompatible with POSIX:
6175 it is not for disabling compatible extensions. All references
6176 to this section removed.
6177 (posix): This format is created only if the posix format is
6178 specified; it is no longer created if gnu format is specified
6179 and POSIXLY_CORRECT is set.
6180 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
6181 POSIX does not specify the behavior of tar, so we should
6182 not worry about POSIXLY_CORRECT here.
6184 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6186 * Makefile.am: Removed m4
6187 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
6189 * README-alpha: Updated
6190 * bootstrap: Updated TP URL, improved help output. Default
6191 to :ext:anoncvs and set CVS_RSH, unless already set.
6192 * m4/Makefile.am: Removed
6194 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6196 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
6197 Use $option instead of $1 so all options will be parsed.
6199 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6201 Started rewriting buffer.c ...
6203 * bootstrap: New option --no-po
6204 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
6205 (time_to_start_writing): Changed data type
6206 (file_to_switch_to): Removed. Variable never assigned to.
6207 (open_archive) Moved option compatibility checks to tar.c
6208 Other minor changes.
6209 * src/common.h (maybe_backup_file): Changed return type
6210 * src/misc.c: Likewise.
6211 * src/create.c: Updated invocations of safer_name_suffix
6212 * src/extract.c: Likewise
6213 * src/delete.c: Updated assignment to write_archive_to_stdout
6214 * src/tar.c (decode_options): More option compatibility checks
6215 (moved from buffer.c)
6216 * src/update.c (time_to_start_writing): Changed data type.
6217 * tests/recurse.sh: New test case.
6218 * tests/mksparse.c: New file.
6219 * tests/Makefile.am: Added recurse.sh and mksparse.c
6221 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6223 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
6224 Martin Simmons for the patch.
6225 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
6226 <pius@pld-linux.org> for the patch.
6228 2003-12-26 Paul Eggert <eggert@twinsun.com>
6230 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
6231 and translation website.
6233 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
6234 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
6235 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
6236 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
6237 files are replaced by autoreconf. Also, there seems to be a bug
6238 in gettext/autoconf/automake if we try to omit these files after
6239 autoreconf has replaced them, even though the gettext manual says
6240 they're optional. So give up and just include them for now, even
6241 though they make 'configure' longer and slower.
6243 Change translation URL from
6244 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
6245 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
6246 accommodate translator website revamp.
6248 Fail if autoreconf fails.
6250 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
6251 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
6252 ignore files now supplied by gettext 0.13.1.
6254 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6256 Synchronized with the backup repository on Mirddin
6258 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6260 * configure.ac: Check for varios members of struct stat
6261 that may represent file modification times with a subsecond
6263 Check for utimes (for future use)
6264 * src/buffer.c (short_read): Issue a warning on short reads.
6265 * src/common.h (sys_stat_nanoseconds): New function
6266 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
6267 * src/list.c (read_and): Treat only two successive zero
6268 filled blocks as an EOF indicator. Issue a warning if
6269 a single one is encountered.
6270 * src/system.c (sys_stat_nanoseconds): New function
6271 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
6273 * src/xheader.c (code_time,decode_time): Support for subsecond
6275 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
6276 (mtime_coder,mtime_decoder): Update invocations of code_time and
6278 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
6279 (sparse_numblocks_decoder,sparse_offset_decoder)
6280 (sparse_numbytes_decoder): Updated
6282 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6284 * src/names.c (safer_name_suffix): Reverted change made
6285 2003-11-14. Reason: Discussion with Paul Eggert and
6286 Jean-Louis Martineau. See also ChangeLog entry from
6288 * tests/delete03.sh: Likewise.
6289 * tests/extrac04.sh: Likewise.
6290 * tests/multiv01.sh: Likewise.
6292 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6294 * src/incremen.c (write_directory_file): Use sys_truncate
6295 * src/list.c (print_header): Use archive_file_size member
6296 when printing real file size.
6297 * src/sparse.c (sparse_scan_file): Correctly handle files with
6299 (sparse_dump_region,sparse_extract_region): Allow for zero size
6302 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6304 * configure.ac: Raised version number to 1.13.92
6305 * src/list.c (decode_header): Discern between pax and ustar
6307 Initialize current_stat_info.archive_file_size.
6309 NOTE: Modifications from this date on are temporarily
6310 stored on local CVS on mirddin. This repository will
6311 be synchronized with Savannah as soon as the latter
6312 becomes operational again.
6314 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6317 * src/sparse.c: Initial implementation of GNU/pax sparse
6319 * src/common.h (xheader_store): Changed prototype.
6320 * src/create.c: Update calls to xheader_store
6321 * src/extract.c (extract_archive): Check reported size vs.
6322 archive file size to determine if we have to do with a
6324 * src/tar.c (usage): Cleaned up the sample argument to --newer
6326 (decode_options): Allow --sparse for POSIX_FORMAT archives.
6327 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
6329 Implemented GNU.sparse.* keywords.
6331 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6333 * configure.ac: Check for setlocale. Thanks Bruno Haible for
6336 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6338 * src/create.c (write_gnu_long_link): Use oldgnu
6339 magic with @LongLink blocks.
6341 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6343 * src/tar.h: Support for star sparse format.
6344 * src/sparse.c: Likewise.
6346 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6348 * src/sparse.c (sparse_diff_file): New function
6349 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
6350 (sys_compare_uid_gid): Removed.
6351 (sys_compare_links,report_difference): Changed prototype
6352 (sparse_diff_file): New function
6353 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
6354 (sys_compare_uid_gid): Removed.
6355 (sys_compare_links): Changed declaration
6356 * src/compare.c (diff_archive): Use sparse_diff_file.
6358 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6360 Rewritten sparse file handling.
6362 * src/sparse.c: New file. Provides a universal framework
6363 for various methods for sparse files handling.
6364 * src/Makefile.am: Added sparse.c
6365 * src/common.h (struct sp_array,sparsearray,sp_array_size)
6366 (init_sparsearray,fill_in_sparse_array): Removed
6367 (enum dump_status): New data type
6368 (pad_archive,close_diag,open_diag,read_diag_details)
6369 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
6371 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
6373 (print_header): Changed prototype declaration.
6374 * src/tar.h (struct sp_array): Declaration from common.h
6375 (struct tar_stat_info): New members archive_file_size,
6376 sparse_map_avail,sparse_map.
6377 * src/create.c: Major rewrite.
6378 * src/extract.c: Use new sparse file interface.
6379 * src/compare.c (diff_sparse_files): Temporary placeholder.
6381 * src/buffer.c: Minor changes
6382 * src/tar.c: Likewise.
6383 * src/list.c: Likewise.
6384 * src/misc.c (close_diag,open_diag,read_diag_details)
6385 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
6386 diagnostics functions.
6387 * src/incremen.c: Use new diagnostics functions.
6388 * src/names.c: Likewise.
6390 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6392 * configure.ac: Fixed check for setsockopt
6394 * src/create.c: Do not zero-terminate name field if
6395 the name is exactly 100 characters long.
6396 (write_ustar_long_name): Fixed cheking for unsplittable
6399 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6401 * src/create.c (start_header): Removed debugging hook
6402 (dump_file): Fixed handling of linkname field.
6403 * src/names.c (safer_name_suffix): If the input
6404 file name ends with a slash, output one should do so
6406 * doc/tar.texi: Documented --format=ustar
6408 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6410 * src/tar.h (archive_format): USTAR_FORMAT: New type.
6411 * src/create.c: Added POSIX.1-1988 support.
6412 * src/names.c (safer_name_suffix): Skip leading ./
6413 * src/tar.c: New option --format=ustar forces
6414 POSIX.1-1988 archive format.
6415 * tests/delete03.sh: Updated.
6416 * tests/extrac04.sh: Updated.
6417 * tests/multiv01.sh: Updated.
6419 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6421 * src/list.c (read_and): Initialize current_stat_info
6422 and extended_header at the start of the loop.
6423 * src/names.c (all_names_found): Check if the argument
6424 contains valid filename. Fixes coredump on `not_a_tar_file'
6425 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
6426 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
6427 Fixes `pax-big-10g' bug.
6429 2003-11-12 Paul Eggert <eggert@twinsun.com>
6431 Fix some C compatibility bugs reported by Joerg Schilling.
6433 * src/common.h (stripped_prefix_len): Fix misspelling
6434 "stripped_path_len" in declaration.
6435 * src/rmt.c (main): Use "return FOO;" rather than
6436 "exit (FOO);"; we no longer have to worry about
6437 pre-ANSI hosts that mishandled returned values from "main".
6438 * src/tar.c (main): Likewise. This avoids warnings on some
6440 * src/system.c: Include signal.h, for 'kill'.
6441 * src/system.h (DEV_BSIZE): Remove.
6442 (DEFAULT_ST_BLKSIZE): New macro.
6443 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
6444 * src/tar.c (enum): Remove comma just before }.
6446 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6448 * src/list.c (decode_header): Initialize st_atime and
6451 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6453 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
6454 Bunk <bunk@fs.tum.de> for reporting.
6455 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
6456 <martin@xemacs.org> for spotting.
6458 2003-11-04 Paul Eggert <eggert@twinsun.com>
6460 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
6463 2003-10-26 Paul Eggert <eggert@twinsun.com>
6465 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
6466 Bug reported by Christian Weisgerber.
6468 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6472 * src/tar.c (decode_options): Removed superfluous archive format
6474 * doc/tar.texi: Documented new features.
6476 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6479 * THANKS: Added Wojciech Polak
6480 * configure.ac: Added checks for missing functions. Raised
6481 version number to indicate alpha release.
6482 * lib/Makefile.am: Added missing headers
6483 * lib/waitpid.c: Added missing includes.
6484 * src/extract.c: Likewise.
6485 * src/names.c: Removed spurious includes.
6486 * src/xheader.c: Likewise.
6487 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
6488 macro overriding broken mkdir prototypes.
6490 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6492 * configure.ac: Check for dev_t and ino_t.
6493 * m4/Makefile.am: Added missing files.
6494 * src/system.c: New file.
6495 * src/Makefile.am: Added system.c
6496 * src/common.h: Prototypes for functions from system.c
6497 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
6498 * src/buffer.c: Moved system dependencies to system.c
6499 * src/compare.c: Likewise.
6500 * src/create.c: Likewise.
6501 * src/delete.c: Likewise.
6502 * src/extract.c: Likewise.
6503 * src/rtapelib.c: Likewise.
6505 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6507 Implemented --occurrence option.
6510 * src/tar.c: New option --occurrence.
6511 * src/common.h (occurrence_option): New global
6512 (struct name): Changed `found' member to `uintmax_t
6514 (names_done): Removed
6515 (all_names_found): Changed prototype.
6516 (ISFOUND,WASFOUND): New macros
6517 * src/delete.c (delete_archive_members): Honor --occurrence
6519 * src/list.c (read_and): Likewise.
6520 * src/names.c: Count number of occurrences of each name in the
6522 (name_match): Honor --occurrence option.
6523 (names_done): Removed
6524 (all_names_found,names_notfound): Rewritten.
6526 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6528 * src/tar.c: Removed extra precaution regarding
6529 subcommand_option == CAT_SUBCOMMAND
6530 * lib/Makefile.am: Updated
6532 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6534 * src/common.h (names_done): New function.
6535 * src/names.c: Likewise.
6536 * src/list.c (read_and): Use all_names_found() as `while'
6538 * src/tar.c: New option --first-copy
6541 2003-09-24 Paul Eggert <eggert@twinsun.com>
6543 * src/rmt.c (main): Don't translate Copyright string; international
6544 law says the word "Copyright" should be in English.
6545 * src/tar.c (decode_options): Likewise.
6547 2003-09-22 Paul Eggert <eggert@twinsun.com>
6549 * doc/tar.texi (extracting untrusted archives): New section.
6551 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
6552 Return size_t, not pointer, so that we don't have to worry about
6553 violating the C standard by converting char const * to char *.
6554 All callers changed.
6555 * src/names.c (stripped_path_len): Likewise. Strip file system
6556 prefix, too. Count adjacent slashes as if they were one slash;
6557 that is the POSIX standard.
6559 2003-09-17 Paul Eggert <eggert@twinsun.com>
6561 * README-alpha: Document maintainer tool assumptions a bit. GNU
6562 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
6563 Debian bug 211447. Fix minor misspellings/whitespace nits.
6565 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
6566 gl_USE_SYSTEM_EXTENSIONS.
6568 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
6569 * m4/.cvsignore: Add restrict.m4, time_r.m4.
6571 2003-09-17 Paul Eggert <eggert@twinsun.com>
6573 * bootstrap: Don't use "for option; do";
6574 Solaris 8 /bin/sh doesn't like that.
6576 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6578 * README-alpha: Updated
6579 * bootstrap: Updated
6581 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6583 * README-alpha: Updated
6584 * bootstrap: Updated
6585 * po/POTFILES.in: Added src/xheader.c
6586 * src/common.h (cut_path_elements): Added proto.
6588 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6590 * src/buffer.c: Use ngettext where appropriate.
6591 * src/compare.c: Likewise.
6592 * src/create.c: Likewise.
6593 * src/misc.c: Likewise.
6594 * src/tar.c: Likewise.
6595 * src/update.c: Likewise.
6597 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6599 * .cvsignore: Added *.shar.gz
6602 * src/common.h (strip_path_elements): New variable.
6603 * src/extract.c (extract_archive): Implemented --strip-path
6604 * src/names.c (cut_path_elements): New function.
6605 * src/tar.c: New option --strip-path=NUM.
6606 (decode_options) Assign boolean values to bool variables.
6608 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6610 * src/delete.c: Fixed deletion from the POSIX archives.
6611 * src/list.c (read_header): Minor change.
6612 * src/tar.c (main): Do not check for volume_label_option
6613 if subcommand_option is not CREATE_SUBCOMMAND.
6614 * src/xheader.c (xheader_decode): Store the header as
6615 well (for eventual delete).
6617 * tests/incremen.sh: Explicitly request GNU format. This will
6618 disappear when GNU extended header keywords are working.
6619 * tests/multiv01.sh: Likewise
6620 * tests/volume.sh: Likewise
6622 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6624 * src/create.c: Support for "linkpath" extended keyword.
6625 * src/xheader.c (decode_record): Reversed the return
6628 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6630 * configure.ac: Allow to redefine the default output format.
6631 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
6632 (archive_format_string): New function.
6633 (usage): Updated help output.
6638 2003-09-02 Paul Eggert <eggert@twinsun.com>
6640 * src/common.h (destroy_stat, xheader_decode, xheader_store,
6641 xheader_read, xheader_finish, xheader_destroy): Add decls;
6644 * src/create.c (write_extended): Remove unused local 'bufsize'.
6646 * src/delete.c (delete_archive_members): Handle case of
6647 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
6648 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
6649 occurs, as it's not possible.
6650 * src/update.c (update_archive): Likewise.
6652 Use "const" when possible in new code.
6653 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
6654 (fmttab): Now const. All uses changed.
6655 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
6656 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
6657 decode_record, xheader_store, xheader_print, code_string, code_time,
6658 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
6659 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
6660 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
6661 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
6662 uid_coder, uid_decoder, uname_coder, uname_decoder):
6663 Use pointers to const when possible.
6664 (xhdr_tab): Now const.
6666 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
6667 (set_archive_format): Report an error if no format name matches,
6668 instead of returning an undefined value.
6670 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
6671 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
6672 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
6673 uid_decoder, uname_decoder): Remove unused keyword arg.
6676 * src/tar.c (set_archive_format): Now static.
6677 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
6679 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
6680 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
6681 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
6682 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
6683 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
6684 Remove forward decls; no longer needed.
6685 (xhdr_tab): Move to end, so that the forward decls aren't needed.
6686 Add a forward declaration.
6688 Use 'bool' in new code, when appropriate.
6689 * src/xheader.c (decode_record): Return bool, not int.
6690 * src/common.h (read_header): Since it accepts bool, change
6691 all callers to use false and true rather than 0 and 1.
6693 * src/xheader.c (decode_record): Fix misspelling in diagnostic
6694 "extended headed" -> "extended header".
6696 GNU coding style fixes.
6697 * src/xheader.c (decode_record, xheader_decode):
6698 Do not use decls like "char *p, *q;".
6701 (xheader_store): Avoid parentheses around object operand of sizeof.
6703 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6705 * src/create.c (start_header): Store long file names
6706 in "path" keyword of an extended header if in POSIX
6708 (finish_header): print header before calling write_extended().
6709 * src/list.c (list_archive): Always decode the header. This
6710 is necessary so the extended header is processed and the correct
6711 filename is printed no matter what the state of verbose_option.
6712 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
6713 for the time being).
6715 2003-09-01 Paul Eggert <eggert@twinsun.com>
6717 Update from gnulib, and correct fnmatch to fnmatch-gnu.
6718 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
6720 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
6722 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
6723 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
6724 copying rules from gnulib module descriptions.
6725 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
6726 Update from gnulib modules alloca, fnmatch, getline, stdbool.
6727 * m4/.cvsignore: Add utimes-null.m4. Sort.
6729 2003-09-01 Sergey Poznyakoff
6731 Added initial support for creating POSIX headers.
6733 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
6734 (string_to_chars): New functions
6735 (struct xheader): Changed structure
6736 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
6738 * src/create.c (string_to_chars): New function.
6739 (write_extended): New function
6740 (start_header): Create extended POSIX headers if necessary.
6741 (finish_header): Likewise.
6742 * src/list.c (print_header): Take user/group from
6744 * src/names.c (gid_to_gname,gname_to_gid)
6745 (uid_to_uname,uname_to_uid): Changed prototypes.
6746 * src/tar.c: New option --format.
6747 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
6748 (struct extra_header): Removed unused structure.
6749 (union block.extra_header): Removed unused member.
6750 * src/xheader.c: Implemented coder functions.
6751 * bootstrap: Added obstack.
6752 * lib/.cvsignore: Likewise.
6753 * configure.ac: Added 'gl_OBSTACK'
6754 * m4/Makefile.am: Added new files.
6755 * m4/.cvsignore: Likewise.
6756 * TODO: Minor formatting change
6758 2003-08-31 Sergey Poznyakoff
6760 Added initial support for POSIX extended and STAR headers
6761 (only for listing/extracting).
6763 * src/xheader.c: New file.
6764 * src/Makefile.am: Added xheader.c
6765 * src/tar.h (struct star_header): New datatype
6766 (XHDTYPE,XGLTYPE): New defines
6767 (enum archive_format:STAR_FORMAT): New member
6768 (struct tar_stat_info): New datatype.
6769 (union block.star_header): New member.
6770 * src/common.h (orig_file_name,current_file_name)
6771 (current_trailing_slash,current_link_name): Removed variables.
6772 (current_stat_info): New variable
6773 (current_stat): Removed
6774 (extended_header): New variable
6775 (decode_header): Changed prototype.
6776 * src/list.c (decode_header): Added initial support for POSIX extended
6778 (skip_member): Check oldgnu_header only if current_format is set
6780 * src/buffer.c: Use current_stat_info
6781 * src/compare.c: Likewise.
6782 * src/create.c: Likewise.
6783 * src/delete.c: Likewise.
6784 * src/incremen.c: Likewise.
6785 * src/mangle.c: Likewise.
6786 * src/update.c: Likewise.
6787 * src/extract.c: Likewise.
6788 (make_directories): Improved check for the existence of the directory
6789 * src/tar.c (destroy_stat): New function.
6791 2003-08-29 Paul Eggert <eggert@twinsun.com>
6793 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
6794 was worth (e.g., different users in en_GB disagree about -ize
6796 * po/en_GB.po: Remove.
6798 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6802 * src/tar.c: Removed support for the obsolete command line
6804 * doc/tar.texi: Removed references to the obsolete command
6807 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6811 * doc/tar.texi: Updated
6812 * src/common.h (check_links_option): New variable
6813 (orig_file_name): New variable
6814 (check_links): New proto.
6815 * src/create.c (struct link.nlink): New member
6816 (link_table): Static for the module.
6817 (dump_file): Update `link' member when adding new links
6819 (check_links): New function.
6820 * src/list.c (print_header): Use orig_file_name.
6821 * src/tar.c: New option --check-links. Changed semantics of
6822 -o to comply to UNIX98 when extracting and to its previous
6823 semantics otherwise.
6824 (main): Call check_links if --check-links. was given.
6826 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6828 * src/list.c (print_header): Revised
6829 * NEWS: Started the entry for 1.13.26
6830 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
6832 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
6834 * .cvsignore: Added to the repository.
6835 * doc/.cvsignore: Likewise.
6836 * lib/.cvsignore: Likewise.
6837 * m4/.cvsignore: Likewise.
6838 * po/.cvsignore: Likewise.
6839 * scripts/.cvsignore: Likewise.
6840 * src/.cvsignore: Likewise.
6841 * tests/.cvsignore: Likewise.
6843 * lib/Makefile.am: Added exitfail.[hc]
6844 * src/misc.c (chdir_do): Fixed call to restore_cwd
6845 * src/buffer.c (flush_read): Fixed behavior on short
6846 reads right after opening the new archive (multiv01.sh test).
6847 (new_volume): Special handling for "-".
6848 * src/list.c (print_header): Print trailing slash if
6849 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
6850 * tests/multiv01.sh: Minor changes.
6851 * m4/Makefile.am: Added missing files.
6853 2003-07-05 Paul Eggert <eggert@twinsun.com>
6855 Finish the checkin begin yesterday.
6857 * NEWS: Document the user-visible changes installed in the last
6860 * TODO: New file (actually, resurrected; but with new contents).
6862 * src/list.c (read_and): Give full type for procedure arg.
6863 (read_header): Strip trailing slashes, setting current_trailing_slash.
6864 (tartime): Avoid int overflow when printing year (!).
6865 (print_header): New arg specifying block ordinal. All uses changed.
6866 Print link as 'h' type. Give labels for long links and names.
6868 * src/misc.c (contains_dot_dot): Moved to names.c
6869 (must_be_dot_or_slash): New function.
6870 (safer_rmdir): Use it.
6871 (remove_any_file): Now takes enum as option, not boolean.
6872 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
6873 to unlink a directory.
6874 (deref_stat): Accept bool, not int.
6876 * src/names.c (namelist_match): Allow partial matches only if
6878 (hash_string_hasher): Renamed from hash_avoided_name.
6879 (hash_string_compare): Renamed from compare_avoided_anames.
6880 (hash_string_insert, hash_string_lookup): New functions.
6881 (add_avoided_name, is_avoided_name): Use them.
6882 (safer_name_suffix): New function.
6883 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
6885 * src/rmt.c: Don't include print-copyr.h.
6886 (prepare_input_buffer): New arg FD.
6887 Do not read more than INT_MAX bytes at once,
6888 since it breaks on some brain damaged Tru64 hosts.
6890 when retrying instead of subtracting 1024; for speed.
6891 (main): Use gettext to translate (C), not print_copyright.
6893 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
6894 now that gnulib handles this.
6895 Include <stddef.h> and <limits.h> unconditionally, now that we assume
6897 Assume that offsetof is defined in stddef.h.
6898 Do not include <sys/param.h>.
6899 (realloc, lseek): Do not declare.
6900 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
6901 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
6902 declarations, since we now assume C89 or better.
6903 (PARAMS): Remove, as we now assume C89. All uses changed.
6904 (bindtextdomain, textdomain): Include <gettext.h> to define.
6905 Include <unlocked-io.h>.
6906 (valloc): Define if not defined, and if valloc is not declared.
6907 (xstrdup): Remove decl.
6909 * src/tar.c: Do not include <print-copyr.h>.
6910 Include <getdate.h>.
6911 (get_date): Remove decl.
6912 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
6913 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
6914 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
6915 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
6916 (long_options, decode_options): Use them.
6917 (OVERWRITE_DIR_OPTION): Remove.
6918 (long_options): New options --index-file, --no-overwrite-dir.
6919 Remove --overwrite-dir option.
6920 (usage): Use PACKAGE_BUGREPORT.
6921 (decode_options): Terminate new argv properly.
6922 Use PACKAGE_NAME, PACKAGE_VERSION.
6923 If verbose, report how we grokked any textual date option.
6924 (main): Add support for index-file.
6926 * tests/Makefile.am: Convert to UTF-8.
6927 (AUTOMAKE_OPTIONS): Remove.
6928 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
6929 (INCLUDES): Remove ../intl.
6930 (LDADD): Don't link libtar.a twice.
6932 * tests/genfile.c: Convert to UTF-8.
6933 Don't include <print-copyr.h>.
6934 (DEFAULT_PATTERN): Renamed from DEFAULT.
6935 (ZEROS_PATTERN): Renamed from ZEROS.
6936 (main): Use gettext to translate (C), not print_copyright.
6938 2003-07-04 Paul Eggert <eggert@twinsun.com>
6940 Revamp to meet current standards of autoconf, automake,
6941 gettext, and gnulib, and incorporate new translations.
6943 * config/config.guess, config/config.sub, config/depcomp,
6944 config/install-sh, config/mdate-sh, config/missing,
6945 config/mkinstalldirs, config/texinfo.texi:
6946 Moved here from parent directory, or from doc.
6947 * config.hin: Renamed from config.h.in.
6948 * config/config.rpath: New file.
6950 * intl: Remove this subdirectory.
6952 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
6954 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
6955 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
6956 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
6957 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
6958 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
6959 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
6962 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
6963 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
6964 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
6965 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
6966 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
6967 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
6968 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
6969 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
6970 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
6971 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
6972 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
6973 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
6974 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
6975 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
6976 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
6977 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
6978 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
6979 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
6980 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
6982 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
6983 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
6984 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
6985 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
6986 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
6987 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
6988 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
6989 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
6990 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
6991 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
6992 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
6993 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
6994 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
6995 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
6996 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
6997 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
6998 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
6999 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
7001 Upgrade to latest version from external source. The file "bootstrap"
7002 now grabs these automatically, so we needn't keep track of them
7003 in this change long any longer.
7005 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
7006 (SUBDIRS): Remove intl.
7007 * PORTS: Update for star, Macintosh.
7008 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
7009 Bison 1.875, gettext 0.12.1.
7010 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
7011 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
7012 (AC_CONFIG_AUX_DIR): New.
7013 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
7015 (AC_PREREQ): Bump from 2.52 to 2.57.
7016 (AC_GNU_SOURCE): New.
7017 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
7018 we no longer support K&R C.
7020 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
7021 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
7022 (AC_MBSTATE_T): Remove.
7023 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
7024 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
7025 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
7026 (AM_STDBOOL_H): Add.
7027 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
7028 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
7029 (AC_CHECK_TYPE): Remove ssize_t.
7030 (gt_TYPE_SSIZE_T): Add.
7031 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
7032 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
7033 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
7034 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
7035 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
7036 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
7037 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
7038 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
7039 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
7040 napms, poll, select, strstr, usleep.
7041 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
7042 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
7043 (AM_GNU_GETTEXT): Use external and need-ngettext options.
7044 (AM_GNU_GETTEXT_VERSION): New.
7045 (AC_OUTPUT): Remove intl/Makefile.
7047 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
7048 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
7049 * doc/fdl.texi: Update to current GNU version.
7050 * doc/gettext.texi: Update to current coreutils version,
7051 plus a copyright notice.
7052 * doc/tar.texi: Switch to new method for doing copyright notices.
7053 Use @acronym instead of @sc where appropriate.
7054 Remove empty examples. Give a few more examples.
7056 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
7057 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
7058 are built up in pieces with +=.
7059 (noinst_HEADERS, INCLUDES): Remove.
7060 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
7061 (libtar_a_LIBADD): Use $ rather than @.
7062 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
7064 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
7065 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
7066 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
7067 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
7068 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
7069 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
7070 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
7071 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
7072 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
7073 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
7074 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
7075 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
7076 prereq.m4, xstrtoimax.m4.
7078 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
7079 be translated, since it's not a user-visible tool.
7081 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
7083 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
7084 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
7085 consistency with coreutils.
7086 (LDADD): Link LIBINTL after libtar.a, since
7087 it's now external and should stand by itself.
7089 * src/buffer.c (print_total_written): Adjust to new human.h
7091 (child_open_for_compress): Do not increase size to BLOCKSIZE.
7092 (open_archive): Open index file name.
7093 Strip trailing slahes from file names.
7094 (flush_write): Set size to 0 if not saving names.
7095 (flush_write, flush_read): Use safer_name_suffix rather than
7098 * src/common.h: Include <quote.h>.
7099 (absolute_names_option, atime_preserve_option, backup_option,
7100 block_number_option, checkpoint_option, dereference_option,
7101 force_local_option, ignore_failed_read_option, ignore_zeros_option,
7102 incremental_option, interactive_option, multi_volume_option,
7103 numeric_owner_option, one_file_system_option, recursive_unlink_option,
7104 read_full_records_option, remove_files_option, same_order_option,
7105 show_omitted_dirs_option, sparse_option, starting_file_option,
7106 to_stdout_option, totals_option, touch_option, verify_option,
7107 dev_null_output, now_verifying, we_are_root): Now bool, not int.
7108 (current_trailing_slash, index_file_name, recent_long_name_blocks,
7109 recent_long_link_blocks): New vars.
7110 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
7111 (OVERWRITE_OLD_DIRS): Remove.
7112 (enum remove_option): New enum.
7113 (remove_any_file): Use it as option arg, not int.
7114 (is_avoided_name, contains_dot_dot): Return bool, not int.
7115 (safer_name_suffix): New decl.
7117 * src/compare.c (now_verifying): Now bool, not int.
7118 (fill_in_sparse_array): Move to extract.c. Now returns bool;
7119 all callers changed to test for failure.
7120 (diff_sparse_files): Take size from current_stat, not from param.
7121 (diff_archive): Do not count trailing slashes in archives.
7122 (verify_volume): Test for header failure after loop, not before.
7124 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
7125 All callers changed.
7126 (start_header): Clear devmajor and devminor fields, too.
7127 (finish_header): New arg block_ordinal.
7128 (init_sparsearray): Now extern. Set sp_array_size to
7129 SPARSES_IN_OLDGNU_HEADER if it is zero.
7130 (dump_file): Keep link table as a hash.
7131 Do not count "file changed as we read it" as a failure.
7133 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
7134 Move extern decl to common.h.
7136 * src/extract.c (we_are_root): Now bool, not int.
7137 (check_time): Warn about implausibly old time stamps.
7138 (set_stat): Use utimbuf, not stat_info.
7139 (prepare_to_extract): New arg DIRECTORY.
7140 (fill_in_sparse_array): Moved here from compare.c.
7141 (extract_sparse_file): Now returns off_t, giving size left.
7142 Truncate file at end.
7143 (extract_archive): Use safer_name_suffix rather than rolling our own.
7144 Use fill_in_sparse_array rather than rolling our own.
7145 Strip trailing slashes more effectively.
7146 Check for unsafe names.
7148 * src/incremen.c (struct directory): nfs and found are now of type
7150 (gnu_restore): Now takes directory name as argument, not offset
7151 of directory name in a global. All uses changed.
7152 (CURRENT_FILE_NAME): Remove.
7155 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
7158 2002-09-30 Paul Eggert <eggert@twinsun.com>
7160 * src/rmt.c (prepare_input_buffer): Renamed form
7161 prepare_record_buffer. All uses changed. Do not assume that
7162 size_t is the same width as int.
7164 2002-03-29 Paul Eggert <eggert@twinsun.com>
7166 * src/incremen.c (get_directory_contents):
7167 If ignore_failed_read_option, only warn about
7168 get_directory_contents failures. Fix suggested by
7171 2002-01-31 Mark W. Eichin <eichin@thok.org>
7173 * src/buffer.c (child_open_for_compress): Don't try to read
7174 past the end of the buffer.
7176 2001-10-11 Jim Meyering <meyering@lucent.com>
7178 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7179 and quote_n (1, ... to avoid clobbering a buffer.
7181 2001-09-26 Paul Eggert <eggert@twinsun.com>
7183 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
7185 * src/buffer.c (flush_read): Don't diagnose partial blocks before
7186 end of file; just ignore them silently.
7188 * src/list.c (read_header): Don't keep around extended name
7189 and link info indefinitely; keep it only for the next file.
7190 This fixes a bug introduced in 1.13.24, and removes the need
7191 for some static variables. Set recent_long_name and
7192 recent_long_link to zero if there were no long links; this
7193 avoids a violation of ANSI C rules for pointers in delete.c.
7194 * THANKS: Add Christian Laubscher.
7196 2001-09-26 Jim Meyering <meyering@lucent.com>
7198 * doc/tar.texi (Remote Tape Server): is know -> is known
7200 2001-09-25 Paul Eggert <eggert@twinsun.com>
7202 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
7203 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
7204 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
7205 want to distinguish EINVAL and EILSEQ.
7207 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
7209 * src/extract.c (maybe_recoverable):
7210 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
7212 2001-09-22 Paul Eggert <eggert@twinsun.com>
7214 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
7216 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
7219 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
7220 * PORTS: Add copyright notice, 'star' reference.
7221 * README-alpha: Add copyright notice, autoconf 2.52 patch.
7222 * THANKS: Add Christophe Kalt.
7223 * config.sub: Upgrade to 2001-09-14 version.
7225 * configure.ac (ALL_LINGUAS): Add ko.
7226 * po/ko.po: Resurrected file.
7228 * doc/convtexi.pl: Add coding advice for Emacs.
7230 * doc/getdate.texi: Add copyright notice.
7232 * doc/mdate-sh: Upgrade to automake 1.5 version.
7234 * doc/tar.texi (extracting files): Mention --to-stdout.
7235 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
7236 (Overwrite Old Files): Likewise.
7238 * lib/Makefile.am (noinst_HEADERS):
7239 Remove copysym.h. Add print-copyr.h, unicodeio.h.
7240 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
7242 * lib/copysym.c, lib/copysym.h: Remove.
7243 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
7244 lib/unicodeio.h: New files.
7246 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
7247 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
7249 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7250 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7252 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
7253 * m4/isc-posix.m4: Remove.
7255 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
7257 * po/POTFILES.in: Add copyright notice.
7259 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
7261 * tests/Makefile.am (LDADD): Likewise.
7263 * src/buffer.c (write_archive_buffer, close_archive):
7264 If an archive is a socket, treat it like a FIFO.
7265 (records_read, records_written): New vars.
7266 (write_archive_to_stdout): Now bool, not int.
7267 (open_archive, flush_write, flush_read): Keep records_read and
7268 records_written up to date.
7270 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
7271 (write_archive_to_stdout): Now bool, not int.
7272 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
7273 (read_header): Now takes bool arg. Existing callers modified
7274 to pass 0, unless otherwise specified.
7276 * src/delete.c (records_read): Remove; now a global.
7277 (acting_as_filter): Now bool, not int.
7278 (recent_long_name, recent_long_link, recent_long_name_blocks,
7279 recent_long_link_blocks, records_read, records_written): New decls.
7280 (records_skipped): New var.
7281 (move_archive): Don't divide by zero if arg is 0.
7282 Use the above vars to compute how far to move.
7283 (write_recent_blocks): New function.
7284 (delete_archive_member): Pass 1 to read_header, so that it doesn't
7285 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
7286 Keep track of how many records have been skipped.
7287 Let the buffer code count records.
7288 When copying a header, copy any extended headers that came before it.
7290 * src/extract.c (extract_archive): When marking a directory to be
7291 updated after symlinks, stat all directories after it in the
7292 delayed-set-stat list too, since they will be checked after
7293 symlinks. Add support for --overwrite-dir.
7295 * src/list.c (recent_long_name, recent_long_link,
7296 recent_long_name_blocks, recent_long_link_blocks): New vars.
7297 (read_and): Pass 0 to read_header.
7298 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
7299 headers into new vars. Null-terminate incoming symbolic links.
7301 * src/rmt.c: Include print-copyr.h, not copysym.h.
7302 (main): Use print_copyright, not copyright_symbol.
7303 * src/tar.c (decode_options): Likewise.
7304 (OVERWRITE_DIR_OPTION): New constant.
7305 (long_options, usage, decode_options): Add --overwrite-dir.
7307 * src/tar.h: Put copyright notice into documentation.
7309 * tests/Makefile.am (TESTS): Add delete03.sh.
7310 * tests/delete03.sh: New file.
7312 * tests/genfile.c: Include print-copyr.h, not copysym.h.
7313 (main): Use print_copyright, not copyright_symbol.
7314 Include <argmatch.h>.
7315 (pattern_strings): Remove.
7316 (pattern_args, pattern_types): New constants.
7317 (main): Use XARGMATCH, not argmatch.
7319 2001-09-20 Jim Meyering <meyering@lucent.com>
7321 * lib/xstrtol.c (strtoimax): Guard declaration with
7322 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7323 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7324 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7325 (strtoumax): Likewise, for completeness (it wasn't necessary).
7326 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
7327 Check for declaration of strtoimax.
7328 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
7329 Check for declaration of strtoumax.
7331 2001-09-16 Paul Eggert <eggert@twinsun.com>
7333 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
7335 2001-09-14 Paul Eggert <eggert@twinsun.com>
7337 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
7339 * README-alpha: Describe automake patch.
7341 * configure.ac (LIBOBJS):
7342 Remove automake 1.4 workaround, as we're using 1.5 now.
7343 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
7345 * lib/copysym.c: Include stddef.h, for size_t.
7346 Include langinfo.h if needed.
7347 Use locale_charset only if USE_INCLUDED_LIBINTL;
7348 if not, use nl_langinfo (CODESET) if available.
7350 2001-09-13 Paul Eggert <eggert@twinsun.com>
7352 * config.guess, config.sub: Sync with canonical versions.
7354 * configure.ac (jm_PREREQ_XGETCWD): Add.
7356 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
7357 (libtar_a_SOURCES): Add copysym.c.
7358 * copysym.c, copysym.h: New files.
7360 * lib/error.c: Sync with fileutils version.
7362 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
7363 * m4/getcwd.m4: New file.
7364 * m4/uintmax_t.m4: Remove.
7366 * m4/gettext.m4 (AM_WITH_NLS):
7367 Fix bug with calculating version of Bison 1.29.
7368 Reported by Karl Berry.
7370 * src/Makefile.am (datadir): Remove.
7372 * src/rmt.c: Include copysym.h.
7373 (main): Use copyright_symbol to translate copyright notice,
7375 * src/tar.c: Likewise.
7376 * tests/genfile.c: Likewise.
7378 * src/system.h (MB_LEN_MAX): New symbol.
7380 2001-09-11 Paul Eggert <eggert@twinsun.com>
7382 * src/extract.c (struct delayed_set_stat): New member
7384 (delay_set_stat): Initialize it to 0.
7385 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
7386 taking an extra stat ourselves. All callers changed.
7387 (set_stat): Likewise.
7388 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
7389 If false, stop when encountering a struct whose 'after_symlinks'
7390 member is true. Otherwise, go through all structures but check
7391 them more carefully. All callers changed.
7392 (extract_archive): When extracting a deferred symlink, if its parent
7393 directory's status needs fixing, then mark the directory as needing
7394 to be fixed after symlinks.
7395 (extract_finish): Fix status of ordinary directories, then apply
7396 delayed symlinks, then fix the status of directories that are
7397 ancestors of delayed symlinks.
7399 * src/rtapelib.c (rexec):
7400 Remove declaration; it ran afoul of prototypes on Crays.
7401 Reported by Wendy Palm of Cray.
7403 2001-09-06 Paul Eggert <eggert@twinsun.com>
7405 * lib/strtoimax.c (HAVE_LONG_LONG):
7406 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7407 (strtoimax): Use sizeof (long), not
7408 sizeof strtol (ptr, endptr, base),
7409 to work around bug in IBM C compiler.
7411 2001-09-04 Paul Eggert <eggert@twinsun.com>
7413 * lib/xgetcwd.c: Include "xalloc.h".
7414 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7415 report an error and exit.
7417 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
7418 (jm_PREREQ): Use it.
7420 2001-09-03 Paul Eggert <eggert@twinsun.com>
7422 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
7423 (jm_PREREQ_XGETCWD): New macro.
7425 * lib/exclude.c (fnmatch_no_wildcards):
7426 Fix typo that caused us to do case-folding
7427 search even when that was not desired. This occurred only in the
7430 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
7431 Do not include xalloc.h.
7432 (INITIAL_BUFFER_SIZE): New symbol.
7433 Do not use xmalloc / xrealloc, since the caller is responsible for
7434 handling errors. Preserve errno around `free' during failure.
7435 Do not overrun buffer when using getwd.
7437 * lib/xgetcwd.c (xgetcwd):
7438 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
7439 to decide whether to use getcwd (NULL, 0).
7441 2001-09-02 Paul Eggert <eggert@twinsun.com>
7443 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
7445 2001-09-01 Jim Meyering <meyering@lucent.com>
7447 * exclude.c: Use `""', not `<>' to #include non-system header files.
7448 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7449 and strncasecmp as r-values. Unixware didn't have declarations.
7451 2001-08-31 Jim Meyering <meyering@lucent.com>
7453 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7454 Use an initial, malloc'd, buffer of length 128 rather than
7455 a statically allocated one of length 1024.
7457 2001-08-30 Paul Eggert <eggert@twinsun.com>
7459 * lib/utime.c: Include full-write.h.
7460 * lib/xstrtol.c (strtoimax): New decl.
7462 2001-08-29 Paul Eggert <eggert@twinsun.com>
7464 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
7466 * src/create.c (dump_file): Relativize link names before dumping.
7467 This fixes a bug reported by Jose Pedro Oliveira.
7469 * src/create.c (dump_file): Use offsetof when computing sizes for
7470 struct hack; this avoids wasted space in some cases.
7471 * src/incremen.c (note_directory, find_directory): Likewise.
7472 * src/names.c (name_gather, addname): Likewise.
7474 * src/extract.c (extract_archive): Use strcpy, not memcpy,
7475 for consistency with other code that does similar things.
7476 * src/names.c (name_gather): Likewise.
7478 * src/names.c (read_name_from_file, name_next, name_gather,
7479 add_hierarchy_to_namelist): Avoid quadratic behavior when
7480 reallocating buffers. Check for buffer size overflow.
7481 (addname): Avoid unnecessary clearing of memory.
7483 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
7485 * src/extract.c (delay_set_stat): Fix off-by-one error in file
7486 name size allocation that caused core dumps.
7488 2001-08-28 Paul Eggert <eggert@twinsun.com>
7490 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
7492 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
7493 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
7494 (daddr_t): Remove; no longer used.
7495 (jm_PREREQ_HUMAN): Add.
7497 * acconfig.h: Remove; no longer needed.
7499 * config.guess, config.sub:
7500 New files, from automake 1.5. Gettext 0.10.39 needs them.
7501 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
7503 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
7504 (SUBDIRS): Put intl before lib, as gettext requires.
7506 * ABOUT-NLS: Upgrade to gettext 0.10.39.
7507 * intl: Upgrade entire directory to gettext 0.10.39.
7508 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
7509 New files, from gettext 0.10.39.
7510 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
7511 Upgrade to gettext 0.10.39,
7512 * po/Makefile.in.in: Likewise, except fix a typo in its copying
7514 * po/cat-id-tbl.c, po/stamp-cat-id:
7515 Remove; no longer used by gettext 0.10.39.
7516 * po/ChangeLog: New file.
7518 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
7519 $(srcdir)/tar.texi: Likewise.
7520 * doc/freemanuals.texi: New file.
7521 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
7522 `fileds' -> `fields'
7523 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
7525 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
7526 (noinst_HEADERS): Add quote.h.
7527 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
7529 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
7531 * lib/full-write.c, lib/savedir.c: Comment fix.
7533 * lib/pathmax.h: Remove.
7535 * lib/quote.c, lib/quote.h: New files.
7537 * lib/xgetcwd.c: Don't include pathmax.h.
7538 Include stdlib.h and unistd.h if available.
7540 (xmalloc, xstrdup, free): Remove decls.
7541 (xgetcwd): Don't assume sizes fit in unsigned.
7542 Check for overflow when computing sizes.
7543 Simplify reallocation code.
7545 * lib/xmalloc.c: Quote failure tests.
7547 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
7549 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
7550 similar to strtol.c.
7551 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
7552 (verify): New macro.
7553 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7554 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7555 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7556 changed to signed values. Check sizes at compile-time, not
7557 run-time. Prefer strtol to strtoll if both work.
7560 * lib/xstrtol.h (xstrtoimax): New decl.
7562 * m4/Makefile.am (EXTRA_DIST):
7563 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
7564 longlong.m4, xstrtoimax.m4.
7566 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
7567 Remove; now done by autoconf.
7568 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
7569 Use AC_CHECK_TYPE instead of merely looking for the header.
7571 * m4/uintmax_t.m4: Use shorter comment.
7573 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
7574 Quote first arg of AC_DEFUN.
7575 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
7576 is needed to parse the include file.
7577 Simplify logic behind the args to AC_REPLACE.
7579 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
7581 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
7584 Use "Copyright %d" to simplify the translator's job in the future.
7585 Advise translator about circle-C.
7586 * src/tar.c: (decode_options): Likewise.
7587 * tests/genfile.c (main): Likewise.
7589 2001-08-28 Jim Meyering <meyering@lucent.com>
7591 * lib/argmatch.c: Include "quote.h".
7592 (argmatch_invalid): Quote the context.
7594 * lib/dirname.c (dir_name): Fix typo on PC platforms.
7596 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
7597 Use single-quote for local .h files.
7599 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
7601 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
7604 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
7605 invoking mktime the last time.
7607 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
7609 * lib/rename.c: Major rewrite by Volker Borchert to use system
7610 rename function, but to work around problems with trailing
7613 * lib/strtoll.c: New file, from glibc.
7614 * lib/strtoul.c: Update from glibc.
7616 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
7617 Add support for signed numbers, too.
7618 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
7620 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
7622 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
7623 (main): Use generic names in debugging output.
7624 * lib/strtoimax.c: Plus add the following changes of my own:
7625 (main): Use accurate names in debugging output.
7627 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
7630 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
7631 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
7632 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
7633 m4/utime.m4, m4/utimes.m4:
7634 Quote the first argument in each use of AC_DEFUN.
7636 * m4/getline.m4: Don't use string.h.
7638 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
7640 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
7642 2001-08-27 Paul Eggert <eggert@twinsun.com>
7644 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
7646 The biggest change is the new --exclude semantics and options.
7647 The basic idea was suggested by Gerhard Poul; thanks!
7649 * NEWS: Describe new --exclude semantics and options, and bug fixes.
7650 * README: ignfail.sh fails on some NFS hosts.
7651 * NEWS, README, lib/xstrtol.h: Add copyright notice.
7653 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
7654 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
7655 Remove; the automake bug has been fixed.
7656 * acinclude.m4: Remove.
7658 * configure.ac: Renamed from configure.in.
7659 (AC_PREREQ): Bump from 2.13 to 2.52.
7660 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
7661 1997-05-30) has an encoding error.
7662 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
7663 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
7665 * doc/fdl.texi: Update to current GNU version.
7667 * doc/tar.texi: Put leading '*' in direntry.
7668 Accommodate new gfdl sectioning.
7669 New option --recursion (the default) that is the inverse of
7672 New options --anchored, --ignore-case, --wildcards,
7673 --wildcards-match-slash, and their negations (e.g., --no-anchored).
7674 Along with --recursion and --no-recursion, these control how exclude
7675 patterns are interpreted. The default interpretation of exclude
7676 patterns is now --no-anchored --no-ignore-case --recursion
7677 --wildcards --wildcards-match-slash.
7679 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
7681 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
7682 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7683 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7684 Include if available.
7685 (<xalloc.h>): Include
7686 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7687 (verify): New macro. Use it to verify that EXCLUDE macros do not
7688 collide with FNM macros.
7689 (struct patopts): New struct.
7690 (struct exclude): Use it, as exclude patterns now come with options.
7691 (new_exclude): Support above changes.
7692 (new_exclude, add_exclude_file):
7693 Initial size must now be a power of two to simplify overflow checking.
7694 (free_exclude, fnmatch_no_wildcards): New function.
7695 (excluded_filename): No longer requires options arg, as the options
7696 are determined by add_exclude. Now returns bool, not int.
7697 (excluded_filename, add_exclude):
7698 Add support for the fancy new exclusion options.
7699 (add_exclude, add_exclude_file): Now takes int options arg.
7700 Check for arithmetic overflow when computing sizes.
7701 (add_exclude_file): xrealloc might modify errno, so don't
7702 realloc until after errno might be used.
7704 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7706 (free_exclude): New decl.
7707 (add_exclude, add_exclude_file): Now takes int options arg.
7708 (excluded_filename): No longer requires options arg, as the options
7709 are determined by add_exclude. Now returns bool, not int.
7711 * lib/prepargs.c: Include <string.h>; required for C99 since
7715 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
7717 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
7718 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
7720 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
7721 Remove inttypes_h.m4, largefile.m4, mktime.m4.
7723 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
7724 subsumed by Autoconf 2.50.
7726 * m4/error.m4: Upgrade to serial 2.
7728 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
7729 remove test for GNU C library. It's not correct, as some
7730 older glibcs are buggy.
7732 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
7734 * m4/prereq.m4: Upgrade to serial 20, but then:
7735 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
7736 (jm_PREREQ_EXCLUDE): New macro.
7737 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
7740 * m4/realloc.m4: Upgrade to serial 4.
7742 * m4/strerror_r.m4: Revert to serial 1002.
7744 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
7746 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
7748 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
7749 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
7750 it is now subsumed by autoconf. Add inttypes.h.
7752 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
7753 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
7755 * src/buffer.c (new_volume): Stop if the script exits with an error.
7757 * src/common.h (excluded_with_slash, excluded_without_slash):
7758 Remove, replacing by:
7759 (excluded): New decl.
7760 (link_error): New decl.
7761 (excluded_name): Now returns bool.
7764 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
7765 Support hard links to symbolic links.
7767 (struct delayed_symlink): Remove 'names' member, replacing it with
7768 'sources' and 'target' member. All uses changed.
7770 (struct string_list): New type.
7772 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
7773 for struct hack; this avoids wasted space in some cases.
7775 (extract_archive): Fix test for absolute pathnames and/or "..".
7776 Use link_error to report errors for links.
7777 Remove redundant trailing '/' at "really_dir", for all uses, not
7778 just before invoking mkdir.
7779 If overwriting old files, do not worry so much about existing
7781 Fix mode computation in the case where the directory exists.
7783 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
7784 link, make a copy of the symbolic link.
7786 * src/incremen.c (get_directory_contents):
7787 If ignore_failed_read_option, only warn about
7790 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
7791 However, check for error even for '-' or '+' case.
7793 (print_header): Try parsing uids and gids as unsigned integers first,
7794 and as a uid_t or gid_t only if that fails. This adds support for
7795 listing positive uids and gids that are greater than UID_MAX and
7798 * src/misc.c (link_error): New function.
7800 * src/names.c (collect_and_sort_names):
7801 If ignore_failed_read_option, only warn about
7804 (excluded_name): Now returns bool. Simplify, as the fancy
7805 features are now all in excluded_filename.
7807 * src/rtapelib.c (base_name): Remove decl, as system.h now
7810 * src/system.h: Include stddef.h if available.
7811 (offsetof): Declare if stddef.h doesn't.
7813 Include <dirname.h>.
7814 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
7816 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
7817 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
7818 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
7819 WILDCARDS_MATCH_SLASH_OPTION):
7822 (long_options, usage, decode_options): Add support for --anchored,
7823 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
7824 --no-wildcards-match-slash, --recursion, --wildcards,
7825 --wildcards-match-slash.
7827 (decode_options): Implement the new way of interpreting exclude
7830 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
7832 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
7833 just print error messages suggesting alternatives.
7835 (add_filtered_exclude): Remove.
7837 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
7839 * tests/extrac04.sh (out): Remove
7840 directory/subdirectory/file1, as the new semantics for
7841 --exclude exclude it.
7843 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
7845 2001-08-12 Paul Eggert <eggert@twinsun.com>
7847 * lib/addext.c (<errno.h>): Include.
7848 (errno): Declare if not defined.
7849 (addext): Work correctly on the Hurd, where pathconf returns -1 and
7850 leaves errno alone, because there is no limit. Also, work even if
7851 size_t is narrower than long.
7853 2001-07-08 Paul Eggert <eggert@twinsun.com>
7855 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
7857 2001-05-10 Paul Eggert <eggert@twinsun.com>
7859 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
7860 Include <backupfile.h> and <dirname.h> after size_t is defined.
7861 (addext): Use base_len to trim redundant trailing slashes instead of
7864 * lib/backupfile.c (ISSLASH, base_name):
7865 Remove decls; now in dirname.h.
7866 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
7868 (find_backup_file_name): Rename locals to avoid new functions.
7869 Use base_len instead of rolling it ourselves.
7870 Work even if dirlen is 0.
7871 Use a dir of '.' if given the empty string.
7874 Do not include <stdio.h>, <assert.h>; no longer needed.
7875 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
7876 Include <string.h>, <dirname.h>.
7877 (base_name): Allow file names ending in slashes, other than names
7878 that are all slashes. In this case, return the basename followed
7881 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
7882 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
7883 (dir_len): Renamed from dirlen.
7884 All callers changed.
7886 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7888 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7890 2001-02-16 Paul Eggert <eggert@twinsun.com>
7892 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
7893 Do not declare or define if HAVE_MBRTOWC,
7894 since the test for HAVE_MBRTOWC now requires proper declarations.
7896 * lib/alloca.c (malloc): Undef before defining.
7898 2001-02-13 Paul Eggert <eggert@twinsun.com>
7900 * src/compare.c (read_and_process): Use off_t for size.
7901 From Maciej W. Rozycki.
7903 2001-01-26 Paul Eggert <eggert@twinsun.com>
7905 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
7907 2001-01-12 Paul Eggert <eggert@twinsun.com>
7909 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
7911 * lib/savedir.h (savedir): Remove size arg.
7913 * doc/tar.texi: Add @setchapternewpage odd.
7914 Remove -I as an alias for -T, for now.
7916 Update copyright. Remove "Published by".
7917 Dates beginning with / or . are taken to be file names.
7919 * src/tar.c (<time.h>): Do not include;
7920 (time): Do not declare.
7921 (usage): Remove -I as an alias for -T.
7922 (OPTION_STRING): Remove -I.
7923 (decode_options): Dates that look like an absolute path name,
7924 or that start with '.', are presumed to be file names whose
7926 Remove 'I' as an aliase for 'T'.
7929 * src/extract.c (<time.h>): Do not include; system.h now does this.
7930 (make_directories): Skip filesystem prefixes.
7931 Don't assume '/' is the only separator.
7932 (extract_sparse_file): Use new full_write semantics.
7933 On write error, return instead of invoking skip_file.
7934 Do not free sparsearray; caller does this now.
7935 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
7937 (extract_archive): Don't assume file name lengths fit in int.
7938 Report what got stripped from member name; it might be more than '/'.
7939 Use new full_write semantics.
7940 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
7942 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
7944 * src/buffer.c (<time.h>): Do not include; system.h now does this.
7945 (time): Remove decl; likewise.
7946 (child_open_for_uncompress): Use new full_write semantics.
7947 (flush_write): Use ISSLASH instead of testing for '/'.
7948 (flush_read): Likewise.
7950 * src/rmt.h (_remdev): Look for / anywhere in Path.
7952 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
7953 Don't assume '/' is the only separator.
7954 (safer_rmdir): Don't assume '/' is the only separator.
7956 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
7958 * lib/dirname.h (dirlen): New decl.
7960 * src/incremen.c (get_directory_contents):
7961 Remove path_size arg; all callers changed.
7962 Don't assume '/' is the only directory separator.
7963 (gnu_restore): Work even if file name length doesn't fit in int.
7965 * lib/addext.c (ISSLASH): New macro.
7966 (addext): Trim any redundant trailing slashes.
7968 * src/names.c (name_next):
7969 Don't assume '/' is the only directory separator.
7970 (namelist_match): Likewise.
7971 (add_hierarchy_to_namelist): Remove dirsize arg.
7972 Do not assume '/' is the only directory separator.
7973 (new_name): Likewise.
7975 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
7976 (libtar_a_SOURCES): Add dirname.c.
7978 * src/create.c (relativize):
7979 New function, with much of old start_header's guts.
7980 Handle filesystem prefixes.
7981 (start_header): Use this new function.
7982 (init_sparsearray): Don't bother to zero out the new array;
7984 (deal_with_sparse): Fix array allocation bug.
7985 (create_archive): Don't assume '/' is the only separator.
7986 (dump_file): Likewise.
7987 Don't worry about leading / in symlink targets.
7989 * lib/savedir.c (savedir):
7990 Remove size arg; it wasn't portable. All callers changed.
7992 * lib/utime.c (utime_null): Adjust to new full_write convention.
7994 * configure.in (YACC): Avoid portability problem with Ultrix sh.
7996 * lib/backupfile.c: Include <dirname.h>.
7997 (ISSLASH): New macro.
7998 (find_backup_file_name): Use dirlen to calculate directory lengths.
7999 (max_backup_version): Strip redundant trailing slashes.
8001 * src/common.h: Include <full-write.h>.
8002 (get_directory_contents): No longer has size arg.
8003 (gnu_restore): Arg is size_t, not int.
8005 * src/system.h: Include <time.h>.
8006 (time): Declare if not defined.
8008 * lib/full-write.c: Include full-write.h, not safe-read.h.
8009 full_write returns size_t, with short writes meaning failure.
8010 All callers changed.
8012 * src/rtapelib.c: Include full-write.h.
8014 * src/rmt.c: Include full-write.h.
8015 (main): Update copyright.
8017 * doc/getdate.texi: Mention that only English is supported.
8018 Show how to use "date" so that the output is acceptable to getdate.
8019 Mention Z as an abbreviation for UTC.
8021 * lib/full-write.h: New file.
8023 * src/list.c: system.h now does time.h stuff.
8026 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
8028 Do not include string.h, strings.h, or assert.h; no longer needed.
8029 (strrchr, memrchr, malloc): Remove decls; no longer needed.
8031 (base_name): New decl.
8032 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
8033 (dir_name_r): Remove.
8034 (dirlen): New function.
8035 (dir_name): Use dirlen instead of dir_name_r.
8036 (<string.h>, <strings.h>): Include only if test program.
8037 (main): Use "return 0", not "exit (0)".
8039 2000-12-08 Paul Eggert <eggert@twinsun.com>
8041 * lib/dirname.h: New file.
8043 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8045 * lib/fnmatch.c: Do not comment out all the code if we are using
8046 the GNU C library, because in some cases we are replacing buggy
8047 code in the GNU C library itself.
8049 2000-10-30 Paul Eggert <eggert@twinsun.com>
8051 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
8053 2000-10-29 Paul Eggert <eggert@twinsun.com>
8055 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
8057 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
8059 2000-10-28 Paul Eggert <eggert@twinsun.com>
8061 * doc/tar.texi: --no-recursion now applies to extraction, too.
8062 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
8063 * src/names.c (namelist_match, excluded_name):
8064 Do not match subfiles of a directory
8065 if --no-recursion is specified.
8066 * src/tar.c (NO_RECURSE_OPTION): Remove.
8067 (long_options): Have getopt set the --no-recursion flag.
8068 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
8069 Remove case for NO_RECURSE_OPTION.
8070 * src/common.h (recursion_option):
8071 Renamed from no_recurse_option, with sense
8072 negated, and with FNM_LEADING_DIR being the nonzero value.
8074 * names.c (namelist_match): New function.
8075 (name_match, name_scan): Use it to eliminate duplicate code.
8076 (names_notfound): Remove special case for Amiga.
8078 2000-10-27 Paul Eggert <eggert@twinsun.com>
8080 * src/misc.c (read_error_details, read_warn_details,
8081 read_fatal_details): Don't assume size_t is unsigned long.
8083 * src/buffer.c (flush_read): If read_full_records_option, try to
8084 fill the input buffer, as --delete -f - needs this.
8086 2000-10-24 Paul Eggert <eggert@twinsun.com>
8088 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
8090 * src/buffer.c (check_label_pattern):
8091 Make sure header name is a string before
8092 passing it to fnmatch.
8093 (init_volume_number): Check for global_volno overflow.
8094 (new_volume): Check for global_volno overflow.
8096 * src/tar.c (decode_options):
8097 Check that volume label is not too long to overflow
8098 name in tar header block.
8100 * Makefile.am (EXTRA_DIST): Remove rebox.el.
8102 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
8103 (AC_FUNC_STRERROR_R): Use this instead.
8105 2000-10-23 Paul Eggert <eggert@twinsun.com>
8107 * src/extract.c: Include <time.h>, since we invoke "time".
8109 * lib/prepargs.c (prepend_default_options):
8110 Don't use NULL, for portability.
8112 * m4/fnmatch.m4: Add "working" to message.
8114 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
8116 (getpwuid, getgrgid): Declare only if system headers don't.
8117 (gid_to_gname): Don't invoke setgrent.
8118 (namelist): Now static, not global.
8119 (nametail): New var. All uses of namelast changed to use
8120 nametail, with one extra level of indirection.
8121 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
8122 (name_match): Set nametail too, when setting namelist to null.
8123 (add_hierarchy_to_namelist): Change type of dir arg from char * to
8124 struct name *, so that we don't have to look up the name again
8125 here. Get change_dir from dir rather than as a separate arg. Add
8126 dirsize arg, and pass it along to get_directory_contents. Remove
8127 unnecessary check of directory type.
8128 (new_name): Do not append a slash if PATH already ends in one.
8129 (avoided_names, struct avoided_name): Remove.
8130 (avoided_name_table): New var, replacing avoided_names.
8131 (hash_avoided_name, compare_avoided_names): New function.
8132 (add_avoided_name, is_avoided_name): Use hash table rather than
8135 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
8136 (child_open_for_compress, child_open_for_uncompress,
8137 close_archive): Propagate any failure of the compression process
8139 (open_archive, flush_write, flush_read, close_archive): Do not
8140 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
8141 -1. Instead, allocate an array with the size that's needed.
8142 (open_archive): Don't bother checking S_ISCHR of /dev/null.
8143 (backspace_output): Don't try to backspace past start of archive.
8144 (close_archive): Remove special case for DELETE_SUBCOMMAND.
8146 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
8147 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
8148 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
8149 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
8150 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
8151 WITH_DMALLOC, WITH_REGEX):
8152 Remove; now generated automatically.
8154 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
8155 compatibility for glibc fragments.
8156 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
8157 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
8158 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
8159 that we needn't put an entry into acconfig.h.
8160 (ALL_LINGUAS): Add da.
8161 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
8162 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
8164 (AC_MBSTATE_T): Add.
8165 (RMT): Append $(EXEEXT).
8166 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
8167 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
8168 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
8169 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
8170 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
8171 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
8172 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
8173 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
8174 (EMUL_OPEN3): Remove; no longer needed.
8175 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
8177 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
8179 * src/common.h: Do not include basename.h.
8180 * src/rtapelib.c (base_name): Do not include basename.h;
8181 declare base_name instead.
8183 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
8185 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
8186 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
8187 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
8188 Adjust to the above changes.
8190 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
8192 * src/open3.c: Remove.
8194 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
8195 (tar_SOURCES): Remove open3.c.
8196 (INCLUDES): Remove -I.., as automake does that.
8197 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
8199 The following changes are to put LOCALEDIR into localedir.h instead
8200 of passing it on the command line.
8202 (DISTCLEANFILES): New macro.
8203 (localedir.h): New rule.
8204 (rmt.o tar.o): Now depend on localedir.h.
8206 * tests/delete02.sh, tests/extrac04.sh: New files.
8208 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
8209 (TESTS): Add extrac04.sh, and restore delete02.sh.
8210 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
8211 (INCLUDES): Remove -I.. as automake does this now.
8213 * src/rtapelib.c (rexec): Don't declare unless using it.
8214 (do_command): Simplify signal-handling code slightly.
8216 * src/delete.c (blocks_needed): Remove. All uses changed to use
8217 blocking_factor - new_blocks.
8218 (acting_as_filter): New var.
8219 (write_record, delete_archive_members): Use acting_as_filter
8220 rather than archive == STDIN_FILENO to detect whether we're acting
8221 as a filter, as open can return STDIN_FILENO in some cases.
8222 (delete_archive_members): Ignore zero blocks if
8223 ignore_zeros_option is nonzero. Fix bug that messed up last
8224 output block: write_eot can't be used here, as it gets confused
8225 when the input is at end of file.
8227 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
8228 symbolic link contents length. Pass directory size to
8229 get_directory_contents.
8231 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
8232 m4/strerror_r.m4: New files.
8233 * m4/signedchar.m4: Remove this file.
8234 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
8235 * m4/Makefile.am (EXTRA_DIST): Likewise.
8237 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
8239 * po/da.po: New translation file.
8241 * src/mangle.c (extract_mangle):
8242 Fix diagnostic with wrong number of %s'es.
8244 * lib/fnmatch.c (fnmatch):
8245 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8246 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8248 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
8249 fall off a device's end. Detect this.
8251 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
8253 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
8254 include <pathmax.h> and directory include files like <dirent.h>;
8255 no longer used. Include <savedir.h> instead.
8256 (closedir, signed_char): remove macro; no longer used.
8257 (bool, false, true): Include <stdbool.h> if you have the include
8258 file, otherwise define.
8261 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
8262 opendir_warn, readdir_error): Remove; no longer needed.
8263 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
8264 before deciding whether we're trying to remove ".".
8265 (remove_any_file): Try unlink first if we are not root. Use
8266 savedir when recursively removing directories, to avoid exhausting
8268 (savedir_error, savedir_warn, symlink_error): New functions.
8270 * src/list.c: (read_and): Do not invoke
8271 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
8272 responsible for that. Do not invoke apply_delayed_set_stat; our
8273 caller is now responsible for that.
8274 (read_header): Use signed char instead of signed_char. Prevent
8275 later references to current_header from mistakenly treating it as
8277 (from_header): Quote invalid base-64 strings in diagnostics.
8278 (time_from_header): Do not warn about future timestamps in
8279 archive; check_time now does that.
8280 (print_header): Quote unknown file types.
8281 (skip_member): New function, replacing skip_extended_headers and
8282 now skipping the whole member instead of just the extended
8283 headers. All callers changed. This makes the code handle
8284 extended headers uniformly, and fixes some bugs.
8286 * src/update.c (update_archive): Use skip_member.
8288 * src/extract.c (we_are_root): Now global.
8289 (struct delayed_symlink): New type.
8290 (delayed_symlink_head): New var.
8291 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
8292 not apply_delayed_set_stat.
8293 (set_mode, set_stat): Pointer args are now const pointers.
8294 (check_time): New function.
8295 (set_stat): Warn if setting a file's timestamp to be the future.
8296 (make_directories): Do not save and restore errno.
8297 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
8298 intermediate directories.
8299 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
8300 not in caller. Extract potentially dangerous symbolic links more
8301 carefully, deferring their creation until the end, and using a
8302 regular file placeholder in the meantime. Do not remove trailing
8303 / and /. from file names. Do not bother checking for ".." when
8304 checking whether a directory loops back on itself, as loopbacks
8305 can occur with symlinks too. Also, in that case, do not bother
8306 saving and restoring errno; just set it to EEXIST.
8307 (apply_nonancestor_delayed_set_stat): A prefix is a potential
8308 ancestor if it ends in slash too (as well as ending in a char just
8310 (apply_delayed_set_stat): Remove.
8311 (apply_delayed_symlinks, extract_finish): New functions.
8313 * doc/fdl.texi: New file.
8314 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
8315 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
8316 * doc/tar.texi: Add Free Documentation License. New section
8317 "Overwrite Old Files", and revamp that section to make it easier to
8318 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
8319 documentation into getdate.texi. Fix several minor typos. Describe
8320 TAR_OPTIONS. Describe incompatibility between incremental backups and
8321 --atime-preserve. Describe incompatibility between --verify and other
8322 options. Mention that tar normally removes symbolic links rather than
8323 following them, when extracting a file of the same name.
8325 * THANKS: Add gpoul. Change skip's address.
8327 * po/POTFILES.in: Add lib/human.c.
8329 * src/common.h (namelist, namelast): Remove decls.
8330 (we_are_root, extract_finish, skip_member, savedir_error,
8331 savedir_warn, symlink_error, gnu_list_name): New decls.
8332 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
8333 skip_extended_headers, is_dot_or_dotdot, closedir_error,
8334 closedir_warn, opendir_error, opendir_warn, readdir_error,
8335 readdir_warn): Remove decls.
8336 (get_directory_contents): New off_t arg.
8337 (addname): Now returns struct name *.
8339 * src/tar.h, tests/genfile.c: Fix comments.
8341 * src/create.c: Include hash.h.
8342 (gnu_list_name): Remove decl.
8343 (struct link): Remove "next" member.
8345 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
8346 consistency with other diagnostics.
8347 (deal_with_sparse): Check for I/O error when closing the file.
8348 (create_archive): Do not allocate an array of size PATH_MAX, as
8349 PATH_MAX might be (size_t) -1. Instead, allocate an array with
8350 the size that's needed.
8351 (hash_link, compare_links): New functions.
8352 (dump_file): Do not exhaust open file descriptors when descending
8353 deeply into a directory, by using savedir rather than
8354 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
8355 Hash the set of links already created, instead of using a linked
8356 list. Fix some bugs in outputting sparse files which caused the
8357 sparse tables to be incorrect. When a file unexpectedly shrinks,
8358 output zeros rather than garbage. Do not allocate an array of
8359 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
8360 allocate an array with the size that's needed.
8362 * src/incremen.c: Include hash.h.
8363 (struct directory): Remove "next", "dir_text". Change "name" to
8364 be char[1] with struct hack, not const char *. Add "found".
8365 (directory_list): Remove. Replaced by directory_table.
8366 (directory_table): New var.
8367 (nfs_string): Renamed from nfs.
8368 (hash_directory, compare_directories): New functions.
8369 (note_directory): Now returns struct directory *. First arg is
8370 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
8371 Remove text arg. New "found" arg, basically corresponding to the
8372 old text arg not being null. All callers changed.
8373 (note_directory, find_directory): Use hash table rather than
8375 (get_directory_contents): New arg "device". Use savedir to do the
8376 hard work. Save the nfs-ness of stat_data, since it might change
8377 under us. Use note_directory instead of find_directory to save
8378 some work. When adding an "A" record, do it with
8379 add_to_accumulator instead of cheating with strcat.
8380 (read_directory_file): Use "+" flag before device to indicate
8381 whether it was NFS. Fix typo in checking for strtoul error.
8382 (write_directory_file_entry): New function.
8383 (write_directory_file): Use it, and use the hash routines to
8384 traverse the directory table.
8385 (gnu_restore): Use savedir rather than opendir/readdir.
8387 * src/tar.c: Include localedir.h, prepargs.h.
8388 (long_options): Now static.
8389 (long_options, usage, decode_options): -j is now short for
8390 --bzip2, and -I is now an alias for -T.
8391 (decode_options, main): argv is not const pointer now.
8392 (decode_options): Invoke prepend_default_options to support
8393 TAR_OPTIONS. In diagnostic, mention the string that was the
8394 invalid blocking factor, tape length, group, owner, or record
8395 size. --delete is no longer incompatible with -f -, undoing
8397 (main): Invoke extract_finish at end of extraction.
8399 * src/rmt.c: Include localedir.h.
8400 (main): Update copyright date to 2000.
8402 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
8403 following changes: Use @sc where appropriate. Document the ranges of
8404 supported times more precisely. Add Eggert to getdate authors.
8405 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
8406 zone names, as it wasn't correct and people shouldn't be relying on it
8407 anyway. Relative items also account for non-DST adjustments. Fix
8410 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
8412 * tests/ignfail.sh: opendir -> savedir in diagnostics.
8414 * tests/preset.in: Set LANGUAGE to the empty string, for some
8417 2000-10-20 Paul Eggert <eggert@twinsun.com>
8419 * m4/fnmatch.m4: Mention the GNU C library.
8421 2000-10-19 Paul Eggert <eggert@twinsun.com>
8423 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
8426 2000-10-17 Paul Eggert <eggert@twinsun.com>
8428 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
8431 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
8432 (CHAR_BIT): Define if not defined.
8434 2000-09-09 Paul Eggert <eggert@twinsun.com>
8436 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
8438 2000-08-07 Paul Eggert <eggert@twinsun.com>
8440 * lib/xmalloc.c: Memory exhausted -> memory exhausted
8442 * lib/xalloc.h (xalloc_msg_memory_exhausted):
8443 change to array from char *.
8445 2000-08-06 Paul Eggert <eggert@twinsun.com>
8447 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
8448 compatibility with glibc 2.1.3 strftime.c.
8450 2000-07-31 Paul Eggert <eggert@twinsun.com>
8452 * lib/quotearg.c (quotearg_n_options):
8453 Don't make the initial slot vector a constant,
8454 since it might get modified.
8456 * lib/quotearg.c: Add support for more than one preallocated slot.
8458 2000-07-30 Paul Eggert <eggert@twinsun.com>
8460 * lib/quotearg.c (quotearg_n_options):
8461 Preallocate a slot 0 buffer, so that the caller
8462 can always quote one small component of a "memory exhausted" message
8465 2000-07-23 Paul Eggert <eggert@twinsun.com>
8468 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
8469 mbstate_t is always defined.
8471 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
8472 some GCC installations, and this configuration error is likely to be
8475 2000-07-22 Paul Eggert <eggert@twinsun.com>
8478 When the system forces us to redefine mbstate_t, shadow its mbsinit
8479 function. From Bruno Haible.
8481 2000-07-14 Paul Eggert <eggert@twinsun.com>
8483 * lib/xmalloc.c: Simplify exhausted message.
8485 * lib/quotearg.h: Update copyright date; from Jim Meyering.
8487 2000-07-13 Paul Eggert <eggert@twinsun.com>
8489 * lib/quotearg.h (enum quoting style):
8490 New constant clocale_quoting_style.
8493 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
8494 Add support for clocale_quoting_style, undoing previous change to
8495 locale_quoting_style.
8497 2000-07-10 Paul Eggert <eggert@twinsun.com>
8500 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
8501 since otherwise we don't need it.
8502 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8503 since we don't do multibytes in that case.
8504 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8505 invoke multibyte primitives.
8507 * m4/mbstate_t.m4 (AC_MBSTATE_T):
8508 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
8509 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
8510 and mbstate_t, to a single-part test that simply defines mbstate_t.
8512 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8513 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8514 to decide whether to define the BeOS workaround macro;
8515 this adjusts to the change to AC_MBSTATE_T.
8517 * m4/strerror_r.m4: New file.
8519 2000-07-05 Paul Eggert <eggert@twinsun.com>
8521 * lib/quotearg.c: Use double-quote to quote.
8523 * lib/quotearg.c (N_): New macro.
8524 (gettext_default): New function.
8525 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
8526 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
8529 * lib/quotearg.c (struct quoting_options):
8530 Simplify quote_these_too dimension.
8531 From Bruno Haible <haible@clisp.cons.org>.
8533 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
8534 Test for mbstate_t only if the test
8535 for an object-type mbstate_t fails.
8537 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8539 2000-07-03 Paul Eggert <eggert@twinsun.com>
8541 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
8542 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
8544 * lib/quotearg.c (mbrtowc):
8545 Assign to *pwc, and return 1 only if result is nonzero.
8546 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
8548 2000-07-02 Paul Eggert <eggert@twinsun.com>
8550 * lib/quotearg.c (mbstate_t):
8551 Do not define; it should be defined with AC_CHECK_TYPE.
8553 2000-06-26 Paul Eggert <eggert@twinsun.com>
8555 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
8556 a bug in glibc 2.1.3.
8558 * lib/xmalloc.c: Fix inaccurate comment for xrealloc.
8560 2000-06-19 Paul Eggert <eggert@twinsun.com>
8562 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
8563 inclusion of wctype.h to work around solaris2.6 namespace pollution.
8564 (ISPRINT): Likewise.
8565 Reported by Tom Tromey.
8567 2000-06-15 Paul Eggert <eggert@twinsun.com>
8569 * lib/human.c (adjust_value): New function.
8570 (human_readable_inexact): Apply rounding style even when printing
8573 * lib/human.c: Avoid shadowing warnings.
8576 2000-06-14 Paul Eggert <eggert@twinsun.com>
8578 * lib/human.c (human_readable_inexact): Allow an input block size
8579 that is not a multiple of the output block size, and vice versa.
8581 * lib/getdate.y (get_date): Apply relative times after time zone
8582 indicator, not before.
8584 2000-05-31 Paul Eggert <eggert@twinsun.com>
8586 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
8587 and thus don't need AC_CANONICAL_HOST.
8589 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
8590 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
8591 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
8592 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
8593 changed. Instead of inspecting the output of getconf, try to
8594 compile the test program without and with the macro definition.
8595 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
8596 getconf. Instead, check for the needed flags by compiling test
8599 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
8601 * config.guess, config.sub: Remove these files, for similar reasons.
8603 2000-05-03 Paul Eggert <eggert@twinsun.com>
8605 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
8606 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
8607 bug. This avoids a clash when files like regex.c that define
8610 2000-05-02 Paul Eggert <eggert@twinsun.com>
8612 * m4/largefile.m4 (AC_SYS_LARGEFILE):
8613 Define _GNU_SOURCE if this is needed to make
8614 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
8615 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
8617 * lib/quotearg.c (mbrtowc, mbstat_t):
8618 Add definitions if !HAVE_MBSTATE_T_OBJECT.
8619 (<wctype.h>): Include if HAVE_WCTYPE_H.
8620 (iswprint): Define to 1 if we lack it
8622 2000-04-18 Paul Eggert <eggert@twinsun.com>
8624 * m4/mbstate_t.m4: New file.
8626 2000-04-17 Bruno Haible <haible@clisp.cons.org>
8628 * tests/ignfail.sh: Test for uid 0 along with user "root".
8630 2000-04-05 Paul Eggert <eggert@twinsun.com>
8632 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
8633 Don't use -n32 on IRIX if the installer said
8636 2000-02-28 Paul Eggert <eggert@twinsun.com>
8638 * lib/quotearg.c (ALERT_CHAR): New macro.
8639 (quotearg_buffer_restyled): Use it.
8641 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8643 * src/list.c (tartime): Fix off-by-one error when copying year if
8646 2000-02-18 Paul Eggert <eggert@twinsun.com>
8648 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
8649 (textint): New typedef.
8650 (parser_control): Changed from struct parser_control to typedef
8651 (for consistency). Member year changed from int to textint. All
8653 (YYSTYPE): Removed; replaced by %union with int and textint
8655 (tID): Removed; not used.
8656 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
8657 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
8658 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8659 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8660 (date, number, to_year): Use width of number in digits, not its
8661 value, to determine whether it's a 2-digit year, or a 2-digit
8663 (yylex): Store number of digits of numeric tokens. Return '?' for
8664 unknown identifiers, rather than (unused) tID.
8666 2000-01-16 Paul Eggert <eggert@twinsun.com>
8668 * lib/quotearg.c (quotearg_buffer_restyled):
8669 Do not quote alert, backslash, formfeed,
8670 and vertical tab unnecessarily in shell quoting style.
8672 2000-01-15 Paul Eggert <eggert@twinsun.com>
8675 Change quoting to be compatible with future autoconf versions.
8677 2000-01-11 Paul Eggert <eggert@twinsun.com>
8679 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
8681 2000-01-07 Paul Eggert <eggert@twinsun.com>
8683 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
8685 Fix bug with fnmatch.h dependency, as follows:
8686 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
8687 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
8689 * src/common.h (apply_nonancestor_delayed_set_stat):
8690 Renamed from apply_delayed_set_stat.
8691 (apply_delayed_set_stat, decode_mode, chmod_error_details,
8692 chown_error_details, close_warn, closedir_warn, mkdir_error,
8693 read_error_details, read_fatal_details, read_warn_details,
8694 seek_error_details, seek_warn_details, utime_error,
8695 write_error_details, write_fatal_details): New decls.
8697 Make diagnostic messages more regular.
8698 * src/create.c (dump_file): Quote file names with colons if possible.
8699 * src/compare.c (diff_archive): Likewise.
8700 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
8701 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
8702 * src/mangle.c (extract_mangle): Likewise.
8703 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
8705 * src/buffer.c (archive_write_error, flush_archive, close_archive,
8706 new_volume, xclose):
8707 Use error message functions to report errors consistently.
8708 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
8709 * src/create.c (finish_sparse_file, dump_file): Likewise.
8710 * src/extract.c (set_mode, set_stat, extract_sparse_file,
8711 extract_archive): Likewise.
8712 * src/list.c (list_archive): Likewise.
8713 * src/update.c (append_file): Likewise.
8714 * src/compare.c (diff_init, diff_sparse_files):
8715 Use xalloc_die to report memory exhaustion.
8716 * src/incremen.c (gnu_restore): Likewise.
8717 * src/list.c (read_header): Likewise.
8718 * src/mangle.c (extract_mangle): Likewise.
8719 * src/misc.c (maybe_backup_file): Likewise.
8720 * src/tar.c (decode_options): Likewise.
8721 * src/compare.c (read_and_process, fill_in_sparse_array,
8723 Use consistent terminology for unexpected-EOF message.
8724 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
8725 * src/list.c (list_archive, read_header, skip_file,
8726 skip_extended_headers): Likewise.
8727 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
8728 (xdup2): Regularize messages with rest of tar.
8730 * src/buffer.c (flush_read): Don't read past EOF.
8732 * src/extract.c (extr_init):
8733 If we run out of memory, invoke apply_delayed_set_stat.
8734 (prepare_to_extract): Don't complain if we can't remove ".".
8735 (apply_delayed_set_stat): New function.
8736 (apply_nonancestor_delayed_set_stat):
8737 Renamed from apply_delayed_set_stat. All uses changed.
8738 Don't remove head if it doesn't apply.
8740 * src/create.c (find_new_file_size):
8741 Return size instead of storing through pointer.
8742 All callers changed.
8743 (deal_with_sparse): Don't keep reading after read errors.
8744 (finish_sparse_file): Just abort if there is an internal error.
8745 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
8746 Don't restore access times on directories during incremental dumps
8747 until after dealing with the directory.
8748 If ignoring failed reads, count closedir, read, and unknown
8749 file errors as warnings, not errors.
8750 Fix buffer overrun problem when dumping sparse files.
8752 * src/list.c (read_and):
8753 Invoke apply_nonancestor_delayed_set_stat on file names
8754 after handling them.
8755 (decode_mode): Remove; moved to misc.c.
8757 * src/misc.c (safer_rmdir): New function.
8758 (remove_any_file): Use it to avoid problems with rmdir(".").
8759 (maybe_backup_file): Regularize diagnostics.
8760 (undo_backup_file): Likewise.
8761 (decode_mode): Moved here from list.c.
8762 (chmod_error_details, chown_error_details, close_fatal,
8763 close_warn, closedir_warn, mkdir_error, read_error_details,
8764 read_warn_details, read_fatal_details, seek_error_details,
8765 seek_warn_details, utime_error, write_error_details,
8766 write_fatal_details): New functions.
8768 * src/delete.c (save_record): Remove static variable (now local).
8769 (move_archive): Don't position before start of archive.
8770 (write_record): Abort if count is zero at inopportune time.
8773 * src/tar.c (decode_options): --delete and -f - are now
8774 incompatible, since we didn't have time to fix their bugs.
8776 * tests/Makefile.am (TESTS): Remove delete02.sh.
8777 * tests/ignfail.sh: Adjust to new quoting scheme again.
8779 2000-01-06 Paul Eggert <eggert@twinsun.com>
8781 * lib/getdate.y: Sync tm_diff with the GNU C Library.
8782 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
8783 (tm_diff): Renamed from difftm. All uses changed.
8784 Replace body with that taken from GNU C Library 2.1.3pre1.
8785 (get_date): Prefer tm_gmtoff to tm_diff if available.
8787 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
8789 * tests/incremen.sh: Invoke stat on newly created file so that its
8790 ctime is updated on Nextstep.
8792 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
8794 * lib/getdate.y (get_date):
8795 Fix typo when checking for time_t overflow in time zone calculations.
8797 1999-12-13 Paul Eggert <eggert@twinsun.com>
8799 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
8801 * README-alpha: New file.
8802 * README: New sections for gzip and bzip2, Solaris.
8803 Remove mention of BACKLOG.
8805 * configure.in (AC_C_BACKSLASH_A): Add.
8806 (AC_CHECK_HEADERS): Add wchar.h.
8807 (AC_CHECK_FUNCS): Add mbrtowc.
8808 (AC_FUNC_CLOSEDIR_VOID): Add.
8810 * tests/Makefile.am (TESTS): Add delete02.sh.
8811 (POSTPONED_TESTS): Remove.
8812 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
8815 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
8817 * tests/ignfail.sh (err): Adjust to new quoting scheme.
8819 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
8821 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
8823 * src/tar.c ("quotearg.h"): New include.
8824 (usage): Now has __attribute__ ((noreturn)).
8825 (confirm): Report errno if we can't open tty.
8826 (confirm, decode_options):
8827 Quote arbitrary strings in diagnostics.
8828 (OVERWRITE_OPTION): New constant.
8829 (long_options, usage, decode_options): New --overwrite option.
8830 (decode_options): --keep-old-files, --overwrite, and --unlink-first
8831 are now mutually exclusive.
8832 Don't assume that gettext preserves errno.
8833 (main): Set default quoting style to escape_quoting_style.
8835 * src/update.c (<quotearg.h>): New include.
8837 Don't assume that gettext preserves errno.
8838 Quote arbitrary strings in diagnostics.
8839 Check for close error.
8841 * src/names.c (<quotearg.h>): New include.
8842 (name_init, name_next, name_close, names_notfound,
8843 collect_and_sort_names): Don't assume that gettext preserves
8844 errno. Quote arbitrary strings in diagnostics.
8845 (excluded_name): Fix typo that caused empty patterns to be
8848 * src/misc.c (<quotearg.h>): New include.
8849 (quote_copy_string): Quote only newline and backslash; the output is no
8850 longer meant for humans, and is locale-independent.
8851 (contains_dot_dot): New function.
8852 (remove_any_file): Don't use lstat; just rmdir the file and then use
8853 unlink if the rmdir fails because the file isn't a directory.
8854 Check for readdir and closedir errors.
8855 (maybe_backup_file): Report "stat" for stat errors.
8856 (maybe_backup_file, chdir_do):
8857 Quote arbitrary strings in diagnostics.
8858 (maybe_backup_file, undo_last_backup):
8859 Don't assume that gettext preserves errno.
8860 (call_arg_error, call_arg_fatal, call_arg_warn,
8861 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
8862 mknod_error, open_error, open_fatal, open_warn, opendir_error,
8863 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
8864 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
8865 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
8866 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
8868 * src/system.h (__attribute__): New macro.
8869 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
8870 (S_ISDOOR): New macro.
8871 (closedir): New macro, if CLOSEDIR_VOID.
8873 * src/rmt.c, src/rtapelib.c (decode_oflag):
8874 O_APPEND might not be defined.
8876 * src/list.c: (read_and, list_archive):
8877 Quote arbitrary strings in diagnostics.
8878 (from_header): Use locale_quoting_style to quote diagnostics.
8879 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
8881 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
8883 * src/Makefile.am: Use ## for copyright comments.
8885 * src/extract.c (<quotearg.h>): New include.
8886 (enum permstatus): New enum.
8887 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
8888 two mallocs. New members file_name_len, invert_permissions, permstatus.
8889 (extr_init): Remove hack that silently adjusted newdir_umask.
8890 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
8891 Use these args to decide whether and how to set modes.
8892 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
8893 Don't assume that gettext preserves errno.
8894 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
8895 (delay_set_stat, repair_delayed_set_stat): New functions.
8896 (make_directories): Avoid mkdir where last part of path is "..".
8897 Create a struct delayed_set_stat for each directory made.
8898 (prepare_to_extract): Renamed from unlink_destination, and
8899 return 0 immediately if to_stdout_option; all callers changed.
8900 (maybe_recoverable): New parameter interdir_made.
8901 Add support for --overwrite.
8902 (extract_sparse_file, extract_archive):
8903 Quote arbitrary strings in diagnostics.
8904 (extract_archive): By default, warn about ".." in member names, and skip them.
8905 Don't open files with O_NONBLOCK or O_APPEND.
8906 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
8907 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
8908 minus the current umask. Keep track of intermediate directories made,
8909 to avoid looping when making x/../x when x doesn't exist; the
8910 earlier code solved this in a different way that didn't fit well
8911 into the new scheme. Don't extract permissions onto existing
8912 directories unless --overwrite is given. Do not add -wx------
8913 permissions to new directories permanently; just do it temporarily.
8914 Remove no-longer-needed hack with MSDOS and directory time stamps.
8915 (apply_delayed_set_stat): New argument specifies which directories to
8916 fix statuses of. Do not wait until the end of extraction to fix
8917 statuses; instead, fix a directory's status once we exit that directory.
8918 This requires less memory and does the right thing in some cases
8919 where the old method didn't.
8920 (fatal_exit): New function.
8922 * src/incremen.c (<quotearg.h>): New include.
8923 (get_directory_contents, gnu_restore):
8924 Check for readdir and closedir errors.
8925 (get_directory_contents, read_directory_file, gnu_restore):
8926 Quote arbitrary strings in diagnostics.
8927 (get_directory_contents, read_directory_file, write_directory_file):
8928 Don't assume that gettext preserves errno.
8930 * src/create.c (<quotearg.h>): New include.
8931 (start_header): Use `member names' to refer to archive member names, not
8932 `archive names'. Warn about `..' in member names.
8933 (finish_sparse_file, dump_file):
8934 Quote arbitrary strings in diagnostics.
8935 (finish_sparse_file, dump_file):
8936 Don't assume that gettext preserves errno.
8937 (dump_file): Don't use `access' to determine whether a directory is readable;
8938 this isn't reliable if tar is setuid. Use `opendir' instead.
8939 Check for readdir and closedir failures.
8940 Don't dump sockets as if they were fifos; just warn and skip.
8942 * src/delete.c (move_archive):
8943 Don't report fatal error merely because sizes don't fit
8944 into struct mtop values; fall back on lseek instead.
8945 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
8946 Say `reposition' instead of `re-position'.
8947 (delete_archive_members):
8948 Set archive to STDOUT_FILENO before outputting trailing buffer.
8950 * src/compare.c (<quotearg.h>): New include.
8951 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
8952 and `Cannot' others.
8953 (report_difference, diff_archive):
8954 Quote arbitrary strings in diagnostics.
8955 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
8956 Don't assume that gettext preserves errno.
8957 (diff_archive): Don't open regular files with O_NONBLOCK.
8958 Preserve access times of files if --atime.
8960 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
8961 (FATAL_ERROR, USAGE): Don't return 0.
8962 (enum old files): New enum.
8963 (old_files_option): New variable, replacing keep_old_files_option and
8964 unlink_first_option.
8965 (apply_delayed_set_stat): Now takes char const * param.
8966 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
8967 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
8968 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
8969 read_fatal, readdir_error, readdir_warn, readlink_error,
8970 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
8971 truncate_error, truncate_warn, unlink_error, waitpid_error,
8972 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
8975 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
8976 archive_write_error, archive_read_error, flush_archive, close_archive,
8977 init_volume_number, new_volume):
8978 Don't assume that gettext preserves errno.
8980 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
8981 (open_archive): Reject multivolume verify attempts a bit earlier.
8982 Rename local variable `access', in case it's defined by system header.
8984 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
8985 `Could not' sometimes and `Cannot' others.
8987 (open_archive, flush_read, flush_archive, close_archive, new_volume):
8988 Quote arbitrary strings in diagnostics.
8990 (read_error): Set archive to STDOUT_FILENO temporarily when writing
8993 (init_volume_number): Check for input and output errors in volno_file.
8995 (new_volume): Use new fatal_exit function to exit, and new xfork
8998 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
9000 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
9002 * doc/tar.texi: Add --overwrite.
9003 --absolute-names rejects ".." in names.
9005 * lib/quotearg.c: Add support for multibyte characters.
9007 (ISPRINT): New macro.
9008 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
9009 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
9010 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9011 (quotearg_buffer_restyled): New function, with most of the old
9012 quotearg_buffer's contents.
9013 Major rewrite to support multibyte characters.
9014 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
9016 * m4/c-bs-a.m4: New file.
9018 * lib/Makefile.am: Use ## for copyright notice.
9020 * scripts/Makefile.am: Use ## on copyright notice.
9023 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
9025 1999-12-05 Paul Eggert <eggert@twinsun.com>
9027 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
9028 src/ChangeLog, tests/ChangeLog: Remove these files.
9029 * ChangeLog.1: New file, incorporating the above files, plus old
9031 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
9033 1999-12-05 Dale Worley <worley@ariadne.com>
9035 * src/compare.c (<utime.h>, struct utimbuf): Add.
9036 (diff_archive): Restore access times if --atime.
9037 * doc/tar.texi: Explain that --atime also preserves modification time.
9039 1999-12-04 Gerhard Poul <gpoul@gnu.org>
9041 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
9042 * BACKLOG, TODO: Remove.
9043 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
9044 * README: Bring up to date.
9046 1999-12-03 Paul Eggert <eggert@twinsun.com>
9048 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
9050 * src/compare.c (diff_archive):
9051 Do not set errno to EPIPE; we no longer use perror.
9053 * src/create.c (dump_file):
9054 If a parent directory said that a file should be there but it is
9055 absent, diagnose it as being removed in the meantime.
9056 Do not pass meaningless errno to ERROR when reporting that the
9057 file changed as we read it.
9058 Report that a file changed if its ctime changes; this is more
9059 sensitive than mtime+size, and more accurate.
9061 * src/incremen.c (enum children): New type.
9062 (struct directory): Change old char allnew member to new enum children
9065 (get_directory_contents): When doing an incremental dump that does
9066 not cross filesystem boundaries, dump the mount points, even though
9067 they are in a different filesystem. This is for convenience when
9068 restoring, and for consistency with non-incremental dumps.
9069 This requires a 3-way flag for keeping track of which children we want,
9070 so we use enum children rather than boolean.
9072 * src/open3.c (modes): Remove.
9073 (open3): Remove unportable assumptions about flag encodings.
9074 Use `stat' instead of `access' for testing file existence,
9075 to avoid problems with setuid programs.
9077 * src/names.c (name_next): If file names are given both in the
9078 command line (e.g. via -C) and in a file (via -T), do not
9079 ignore the command-line names.
9081 * m4/uintmax_t.m4: Backport to autoconf 2.13.
9083 * doc/tar.texi: Clarify getdate authorship.
9085 1999-11-23 Paul Eggert <eggert@twinsun.com>
9087 * lib/Makefile.am (DISTCLEANFILES): New macro.
9089 * configure.in (tar_fnmatch_hin):
9090 Remove; it runs afoul of a bug in autoconf 2.13.
9091 Instead, always link fnmatch.h to some file, even if it's a throwaway.
9093 1999-11-19 Paul Eggert <eggert@twinsun.com>
9095 * m4/largefile.m4: Update serial.
9097 1999-11-18 Paul Eggert <eggert@twinsun.com>
9099 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
9100 the QNX shell, which doesn't propagate exit status of failed
9101 commands inside shell assignments.
9103 1999-11-07 Paul Eggert <eggert@twinsun.com>
9105 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
9107 * configure.in (AC_PREREQ): Bump to 2.13.
9108 (ALL_LINGUAS): Add pt_BR, ja.
9109 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
9110 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
9111 for AIX crossbuilds.
9113 * doc/tar.texi: New node create options for --ignore-failed-read.
9114 Remove unused version control symbols.
9115 Modernize texinfo usage.
9117 * src/tar.c (usage): Add examples.
9119 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
9120 Include fnmatch.h when testing fnmatch.
9122 * src/common.h (collect_and_sort_names): New decl.
9124 * src/list.c (from_header):
9125 Handle 32-bit two's complement negative time stamps
9126 even if the leading octal digit is 2 or 3.
9128 * src/extract.c (set_stat): Remove duplicate code.
9130 * src/create.c (to_chars): Remove trailing newline from warning.
9131 (dump_file): Ignore doors.
9132 (finish_header): Report block numbers with origin 0, not origin 1.
9134 * src/rmt.c: Include getopt.h.
9135 (long_opts): New constant.
9136 (usage): New function.
9137 (main): Implement --help and --version.
9138 Output usage message if arguments are bad.
9140 1999-10-10 Paul Eggert <eggert@twinsun.com>
9142 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
9144 * README: Remove --with-dmalloc.
9145 Add --disable-largefile.
9146 Remove old NeXT dirent problems, or AIX valloc problems.
9147 Remove old union wait advice, and old %lld advice.
9148 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
9150 * doc/tar.texi: Clarify documentation for portable file names.
9152 * configure.in (AM_WITH_DMALLOC): Remove.
9153 (ALL_LINGUAS): Add ja.
9155 * src/tar.c (decode_options):
9156 Invalid dates are now treated as (time_t) -1.
9157 Redo version message to conform to GNU standards.
9159 * src/create.c (dump_file):
9160 Fix typo: last two args to dump_file were interchanged.
9161 * src/update.c (update_archive): Likewise.
9163 * src/common.h (tartime): New decl.
9165 * src/list.c (tartime): Now extern.
9166 (read_and): Invalid headers cause errors, not warnings.
9168 1999-10-03 Paul Eggert <eggert@twinsun.com>
9170 * lib/getdate.y (__attribute__):
9171 Don't use if GCC claims to be before 2.8; this is
9172 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
9174 1999-09-25 Paul Eggert <eggert@twinsun.com>
9176 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
9177 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
9179 * tests/incremen.sh: Add yet another sleep.
9181 1999-09-24 Paul Eggert <eggert@twinsun.com>
9183 * NEWS: A read error now causes a nonzero exit status.
9185 * src/create.c (to_chars): Fix base-256 output.
9187 * src/buffer.c (write_error):
9188 Read error is an error, not just a warning.
9190 1999-09-24 Paul Eggert <eggert@twinsun.com>
9192 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
9194 * src/tar.c (<time.h>): Include.
9195 (time): Declare if not defined.
9196 (confirm): Don't read past EOF.
9197 (long_options, usage): Add --no-same-owner, --no-same-permissions.
9198 (main): Use clock_gettime if available.
9200 * tests/Makefile.am (TESTS): Add incremen.sh
9201 (INCLUDES): Add -I../lib, for fnmatch.h.
9203 * src/update.c (update_archive):
9204 Remove call to name_expand; had no effect.
9205 Use chdir_do to change into directory.
9206 Use deref_stat instead of stat.
9207 Use add_avoided_name to mark names to be avoided; the old method of
9208 setting a bit with the name caused all descendants of that name to
9209 be avoided, in some circumstances.
9211 * tests/incremen.sh: Remove unnecessary sleeps.
9213 * src/names.c (name_next): Go back to using plain chdir.
9214 (name_gather): Use chdir_arg to keep track of arguments to chdir.
9215 (addname): Likewise.
9216 (name_match): Use chdir_do to act on chdir args.
9217 (merge_sort): Moved here from incremen.c.
9218 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
9220 (name_expand): Remove.
9221 (name_from_list): Skip fake names.
9222 Use chdir_do to act on chdir args.
9223 (struct avoided_name): New struct.
9224 (avoided_names): New var.
9225 (add_avoided_name, is_avoided_name): New functions.
9227 * src/system.h (stat, lstat): Define in terms of statx on
9228 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
9229 (UCHAR_MAX): New macro.
9230 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
9232 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
9234 * src/incremen.c (<time.h>): Remove include; no longer used.
9235 (time): Remove decl.
9237 (get_directory_contents): Use deref_stat.
9238 Consider a subdirectory to be all new only if
9239 listed_incremental_option or if it its timestamp is newer than the
9241 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
9242 (read_directory_file): Now extern. Do not set time_now.
9243 (write_directory_file): Renamed from write_dir_file.
9244 Use start_time instead of time_now.
9245 (compare_names, collect_and_sort_names): Move to names.c.
9247 * src/mangle.c (<time.h>): Remove; not used.
9248 (time): Do not declare.
9250 * src/misc.c (chdir_from_initial_wd): Remove.
9251 (deref_stat): New function.
9252 (struct wd): New struct.
9253 (wd, wds, wd_alloc): New variables.
9254 (chdir_arg, chdir_do): New function.
9256 * src/compare.c (get_stat_data): Use deref_stat.
9258 * src/common.h (name_expand): Remove.
9260 * src/list.c (time): Declare if not defined.
9261 (base_64_digits): Moved here from create.c.
9262 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
9264 (read_and): Don't get time from header unless we need it now;
9265 as getting time can cause duplicate diagnostics if bogus.
9266 Remove "Hmm, " from diagnostic.
9267 Use "Skipping to next header" uniformly.
9268 (from_header): Renamed from from_chars. All uses changed.
9269 Allow different forms for unportable 2's complement numbers.
9270 Don't check for extended forms when parsing checksums.
9271 Parse base-256 output.
9272 (gid_from_header): Renamed from gid_from_chars. All uses changed.
9273 (major_from_header): Renamed from major_from_chars. All uses changed.
9274 (minor_from_header): Renamed from minor_from_chars. All uses changed.
9275 (mode_from_header): Renamed from mode_from_chars. All uses changed.
9276 (off_from_header): Renamed from off_from_chars. All uses changed.
9277 (size_from_header): Renamed from size_from_chars. All uses changed.
9278 (time_from_header): Renamed from time_from_chars. All uses changed.
9279 Warn about future timestamps.
9280 (uid_from_header): Renamed from uid_from_chars. All uses changed.
9281 (uintmax_from_header): Renamed from uintmax_from_chars.
9283 (tartime): New function, incorporating isotime.
9285 (print_header): Use tartime.
9287 * src/create.c (to_chars): Fix typo in decl.
9288 Don't assign through char const *.
9289 Rename name_expand back to collect_and_sort_names.
9291 * src/extract.c (<time.h>): No need to include.
9292 (time): No need to declare.
9293 (now): Remove variable.
9294 (extr_init): Don't initialize `now'.
9295 Increment same_permissions_option and same_owner_option if we_are_root
9296 is nonzero; this supports the new --no-same-owner option.
9297 (set_stat): Use start_time instead of `now'.
9299 * src/create.c (struct link): Remove unused linkcount member.
9300 (base_64_digits): Move to list.c.
9301 (base_8_digits): Remove.
9302 (to_octal): New function, with some of old contents of to_base.
9304 (to_base256): New function.
9305 (to_chars): Use base 256, not base 64, for huge values.
9306 (mode_to_chars): Don't use two's complement in GNU format or POSIX
9308 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
9309 it means we have an incremental dump where we don't know whether this
9310 is a top-level call.
9311 Use deref_stat instead of statx / stat / lstat.
9312 Cast result of alloca.
9313 Check for dates if 0 < top_level, not if listed_incremental_option.
9314 Move multiple-link check after directory check.
9315 Do not dump avoided names.
9316 Dump hard links to symbolic names as links, not as separate
9318 start_header cannot return a null pointer, so don't test for it.
9319 Likewise for find_next_block.
9321 * src/buffer.c, src/common.h (<human.h>): Include.
9322 (read_error): Read error is an error, not just a warning.
9323 (print_total_written): Also print human-readable byte count, and
9325 (open_archive, flush_write): Use start_time, not current time.
9326 (flush_read): Report about garbage bytes ignored at end of archive,
9327 but act on non-garbage bytes (instead of ignoring them).
9328 (new_volume): Use WARN for warnings.
9331 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
9333 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
9335 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
9337 * lib/Makefile.am (noinst_HEADERS):
9338 Rename fnmatch.h to fnmatch.hin; add human.h.
9339 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
9340 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
9342 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
9344 * lib/fnmatch.c (strchrnul):
9345 Define to __strchrnul if _LIBC, to our own replacement otherwise.
9346 Do not define if !_LIBC and if it already exists.
9347 (internal_fnmatch): Use it.
9349 * configure.in (tar_LDADD): New variable, used only when linking tar.
9350 (rmt_LDADD): Similarly, for rmt.
9351 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
9352 fnmatch.c; otherwise, use the system fnmatch.h.
9354 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
9355 Modernize sample backup script.
9357 * THANKS: Martin Goik's email address has changed.
9359 * m4/fnmatch.m4: New file.
9361 1999-09-03 Paul Eggert <eggert@twinsun.com>
9363 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
9366 1999-08-29 Paul Eggert <eggert@twinsun.com>
9368 * lib/getdate.y (get_date):
9369 Rename outermost local `probe' to `quarter'.
9370 Rename latter local `tm' to probe_tm.
9371 From: Jim Meyering <meyering@ascend.com>
9372 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
9374 1999-08-28 Paul Eggert <eggert@twinsun.com>
9376 * lib/getdate.y (PC): New macro; use it when possible.
9377 (number): Handle `Nov 11 1996' example correctly.
9378 See Risks Digest 20.55 (1999-08-27)
9379 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
9381 1999-08-23 Paul Eggert <eggert@twinsun.com>
9383 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
9385 Remove minor cases of lint from many source files: this includes
9386 unnecessary casts, uses of NULL, etc.
9388 * configure.in (AC_PROG_YACC): Remove.
9389 (YACC): Always use bison.
9390 (AC_STRUCT_TIMEZONE): Add.
9391 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
9393 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
9396 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
9397 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
9399 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
9401 * src/common.h (merge_sort): Remove decl; no longer exported.
9403 * src/system.h (voidstar): Remove.
9404 (memcpy, memcmp): Cast args.
9405 ("xalloc.h"): Add include.
9406 (xmalloc, xrealloc): Remove decl.
9408 * src/mangle.c (time): Do not declare if defined.
9409 (first_mangle, mangled_num): Remove.
9411 * src/list.c (from_chars): Report out-of-range values more precisely.
9412 (off_from_chars): Do not allow negative offsets.
9413 (uid_from_chars): Allow negative uids.
9415 * src/create.c (linklist): Now static.
9416 (to_chars): Fix wording of message to match from_chars.
9418 * src/misc.c (merge_sort): Move to incremen.c.
9419 * src/incremen.c (merge_sort): Move here from misc.c; now static.
9420 It's too painful to make it both generic and portable.
9421 (read_directory_file): "timestamp" -> "time stamp" in messages.
9423 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
9424 (usage): Fix misspelling.
9425 (OPTION_STRING): -y is now -I.
9426 (decode_options): Use -1, not EOF, for getopt_long result.
9427 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
9428 Handle operands after any "--" argument.
9429 (main): Report any output errors.
9431 * src/rmt.c (main): status is ssize_t, not long.
9433 * src/names.c (name_gather): Handle trailing -C option correctly.
9434 (addname): use memcpy, not strncpy, to copy a string of known length.
9435 (name_match): Handle trailing -C option correctly.
9436 Propagate -C option to following files.
9437 (name_match, name_scan): Remove redundant matching code.
9439 * src/buffer.c (open_archive): Use American spelling in diagnostic.
9441 * lib/getdate.y: Major rewrite. Add copyright notice.
9442 (<stdio.h>): Include only if testing.
9444 (ISLOWER): New macro.
9445 (<string.h>): Include if HAVE_STRING_H, not USG.
9447 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
9449 (EPOCH_YEAR): Renamed from EPOCH.
9450 (table): Renamed from TABLE.
9451 (meridian): Now an anonymous enum.
9452 (struct parser_control): New type.
9453 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
9454 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
9455 (%pure_parser): Added, so that the parser is pure.
9456 (%union): Removed; the type is now just plain int.
9457 All %type directives removed.
9458 (tLOCAL_ZONE): New %token.
9459 (month_day_table): Renamed from MonthDayTable.
9460 (gmtime, localtime, mktime, time): Declare only if not defined.
9461 (meridian_table): New table.
9462 (dst_table): New table.
9463 (units_table): renamed from UnitsTable.
9464 (relative_time_table): Renamed from OtherTable.
9465 (time_zone_table): Renamed from TimezoneTable. Modernized.
9466 (military_table): Renamed from MilitaryTable.
9467 (to_hour): Renamed from ToHour.
9468 (to_year): Renamed from ToYear.
9469 (lookup_zone): New function.
9470 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
9472 (yylex): Now reentrant. All callers changed.
9473 (get_date): Add support for local time zone abbreviations.
9476 1999-08-20 Paul Eggert <eggert@twinsun.com>
9478 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
9480 * src/create.c (to_chars): Generate GNU base-64 representation
9481 if we are generating an old or new GNU format tar file for a
9482 number that can't be represented with the POSIX format.
9484 * configure.in (AC_CHECK_FUNCS): Add fchdir.
9485 (AM_FUNC_GETLINE): Add.
9486 (LIBOBJS): Add getline.o to workaround comment.
9487 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
9488 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
9489 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
9490 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
9491 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
9492 lib/save-cwd.h, m4/getline.m4: New files.
9494 * src/misc.c (<save-cwd.h>): Include.
9495 (chdir_from_initial_wd): New function.
9497 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
9498 (name_gather): Handle `-C x -C y' correctly.
9499 Do not rely on addname to handle -C.
9500 (addname): New CHANGE_DIR parameter. All callers changed.
9501 Remove ugly calls to getcwd; no longer needed.
9502 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
9504 * src/incremen.c (listed_incremental_stream): New var.
9505 (read_directory_file): Remove arbitrary limits on file name length.
9506 Do not attempt to get the working directory; we can bypass this
9507 on fchdir hosts. Open the listed_incremental_option file for both
9508 read and write instead of opening it twice. Check for I/O errors
9509 when doing I/O to this file. Check for invalid data in the file,
9510 and report line numbers of invalid data.
9511 (write_dir_file): Likewise.
9512 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
9513 Do not invoke write_dir_file; that's our caller's responsibility.
9515 * src/list.c (max): New macro.
9516 (isotime): Now takes time_t, not time_t *. Report the decimal values
9517 of times that can't be broken down.
9518 (print_header): Don't assume that major and minor device numbers can
9521 * src/common.h (struct name): change_dir is now char const *.
9522 (write_directory_file): Remove unused decl.
9523 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
9524 chars; the old `sizeof (b)' broke when b was a pointer not an array.
9525 (chdir_from_initial_wd): New decl.
9526 (addname): New 2nd arg.
9528 * THANKS: Torsten Lull -> Catrin Urbanneck
9530 1999-08-18 Paul Eggert <eggert@twinsun.com>
9532 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
9533 Don't depend on ac_cv_func variables.
9534 From Albert Chin-A-Young <china@thewrittenword.com>.
9536 1999-08-18 Paul Eggert <eggert@twinsun.com>
9538 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
9540 * m4/signedchar.m4: New file.
9541 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
9542 * src/system.h (signed_char): New macro.
9543 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
9544 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
9546 * src/create.c (write_eot): Write at least two zero blocks.
9548 * src/extract.c (extract_archive): Fix sparse array bug:
9549 we did not find end of array correctly.
9551 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
9552 Don't assume find_next_block yields nonnull.
9553 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
9554 * src/list.c (skip_extended_headers): Likewise.
9556 * src/list.c (read_and, list_archive): Simplify code.
9557 (read_header): Fix computation of signed checksums on machines where
9559 Do not consider a block to be zero unless all its bytes are zero,
9560 even the checksum bytes. Do not attempt to parse the checksum of
9561 a zero block. Fix memory leak with long names and links.
9562 (from_chars): Accommodate a buggy tar that outputs leading NUL
9563 if the previous field overflows.
9565 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
9566 \?, for portability to non-ASCII hosts.
9568 1999-08-16 Paul Eggert <eggert@twinsun.com>
9570 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
9572 * src/extract.c (make_directories): Do not chown intermediate
9573 directories, even if we are root.
9575 * src/list.c (read_header): Fix bugs when interpreting
9576 POSIX-compliant headers that do not contain null bytes in the
9577 header or link names.
9579 1999-08-14 Paul Eggert <eggert@twinsun.com>
9581 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
9583 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
9584 (AC_HEADER_SYS_WAIT): Add.
9585 (AC_REPLACE_FUNCS): Add waitpid.
9586 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
9587 * lib/waitpid.c: New file.
9588 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
9589 * src/system.h (WCOREDUMP): Remove; no longer used.
9590 (WIFSTOPPED): Likewise.
9591 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
9592 * src/buffer.c (child_open_for_compress): Undo previous change.
9593 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
9594 (new_volume): Likewise.
9596 * src/buffer.c, src/extract.c, src/incremen.c (time):
9597 Don't declare if defined.
9598 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
9599 * src/incremen.c (read_directory_file):
9600 Invoke `time' the same way everyone else does.
9601 Check validity of --listed-incremental file contents a bit better.
9602 Do not worry about --after-date-option; tar.c now checks this.
9603 * src/list.c (isotime): Report ??? if localtime returns null.
9604 Don't assume years fit into four digits.
9605 Don't append trailing newline.
9606 (print_header): Report ??? if localtime returns null;
9607 Don't assume years fit into four digits.
9609 * src/compare.c (diff_archive): Do not fall back on absolute name
9610 when --absolute-names is not specified.
9612 * src/create.c (start_header):
9613 Include text of ignored filesystem prefix in warning.
9614 (create_archive): Check for excluded names when doing incremental
9615 pass through directory.
9616 (dump_file): Do not dump old files explicitly given on command line
9617 when using --listed-incremental. Do not strip ./ prefix from names.
9619 * src/tar.c: -g now implies after_date_option = 1.
9620 -g and -N are now incompatible options.
9622 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
9624 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
9626 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
9627 incremental headers as POSIX prefixes.
9629 1999-08-11 Paul Eggert <eggert@twinsun.com>
9631 * NEWS, configure.in: Version 1.13.6.
9633 * configure.in (ALL_LINGUAS): Add pt_BR.
9634 * po/pt_BR.po: New file.
9636 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
9637 Renamed from tar.info and header.texi; adjust actions so that
9638 they work in other directories.
9640 * doc/tar.texi: Add -y and --bzip2.
9641 Patterns containing / now exclude only file names whose prefix match.
9643 * lib/exclude.h (excluded_filename): New option parameter.
9644 (add_exclude_file): New ADD_FUNC parameter.
9645 (excluded_pathname): Remove decl.
9646 * lib/exclude.c (_GNU_SOURCE):
9647 Remove; no longer needed since we don't use FNM_ macros.
9648 (excluded_filename): Renamed from excluded_filename_opts.
9649 (excluded_filename, excluded_pathname): Remove.
9650 (add_exclude_file): New ADD_FUNC parameter.
9652 * po/POTFILES.in: Add lib/quotearg.c.
9654 * src/buffer.c (_GNU_SOURCE): Define.
9655 (<fnmatch.h>): Include unconditionally.
9656 (child_open_for_compress): Dup after closing, to avoid possible file
9657 descriptor exhaustion.
9658 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
9659 (flush_read): Likewise.
9661 * src/common.h (LG_8, LG_64): New macros.
9662 (excluded_with_slash, excluded_without_slash): New vars.
9664 (base_64_digits): New decl.
9665 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
9666 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
9668 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
9669 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
9671 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
9672 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
9673 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
9674 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
9675 respectively. All definitions and uses changed.
9676 (excluded_name): New decl.
9678 * src/compare.c (diff_archive):
9679 Open files with O_NONBLOCK instead of O_NDELAY.
9681 * src/create.c (base_64_digits): New constant.
9682 (base_8_digits): New macro.
9683 (MAX_VAL_WITH_DIGITS): New macro.
9684 (to_base): First half of old to_oct. Support base 64 too.
9685 (to_chars): Other half of old to_oct, for 64-bit support.
9686 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
9687 (gid_substitute, uid_substitute): Look up names dynamically if
9688 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
9689 (mode_to_chars): Renamed from mode_to_oct.
9690 Support negative values in all the _to_chars functions.
9691 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
9692 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
9693 (dump_file): Inspect entire pathname, not just new file name
9694 component, when deciding whether to exclude it.
9696 * src/extract.c (extract_archive):
9697 Open files with O_NONBLOCK instead of O_NDELAY.
9699 * src/incremen.c (get_directory_contents):
9700 Inspect entire pathname, not just new file name
9701 component, when deciding whether to exclude it.
9703 * src/list.c (<fnmatch.h>): Do not include.
9704 (from_chars): Renamed from from_oct. New parameter specifying
9705 the negative of the minimum allowed value. Support negative
9707 (base64_map): New var.
9708 (base64_init): New function.
9709 (print_header): Output numeric uids and gids if numeric_owner_option.
9711 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
9713 * src/names.c (_GNU_SOURCE): Define.
9714 (<fnmatch.h>): Include unconditionally.
9715 (excluded_name): New function, taking over duties of excluded_pathname.
9718 * src/rmt.c (decode_oflag): New function.
9719 (main): Use it to support symbolic open flags.
9721 * src/rtapelib.c (encode_oflag): New function.
9722 (rmt_open__): Do not allow newlines in the path.
9723 Propagate errno correctly.
9724 Decode symbolic open flags, if present.
9726 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
9729 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
9730 New -y or --bzip2 option.
9731 (add_filtered_exclude): New function.
9732 (decode_options): Put excluded patterns with / into
9733 excluded_with_slash, and without / into excluded_without_slash.
9734 Compare newer_mtime_option to its new initial value
9735 TYPE_MINIMUM (time_t) when deciding whether more than one
9736 threshold date was specified.
9738 1999-07-20 Paul Eggert <eggert@twinsun.com>
9740 * NEWS, configure.in: Version 1.13.5.
9742 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
9744 * src/buffer.c (new_volume): Likewise.
9745 * src/incremen.c (read_directory_file): Likewise.
9746 * src/tar.c (decode_options):
9747 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
9750 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
9751 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
9753 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
9754 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
9755 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
9756 Define to 0 if the corresponding S_IF* macro is not defined.
9757 (mkfifo): Do not define if already defined, or if S_IFIFO
9760 * src/compare.c (diff_archive): Use HAVE_READLINK, not
9761 S_ISLNK, to determine whether to invoke readlink.
9762 * src/create.c (dump_file): Likewise.
9764 * src/extract.c (set_mode):
9765 Do not chmod unless we are root or the -p option was given;
9766 this matches historical practice.
9767 (unlink_destination): New function, which checks for unlink failures.
9768 (maybe_recoverable): Stay quiet if -U.
9769 (extract_archive): Use O_EXCL if unlink_first_option.
9770 Report unlink failures.
9771 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
9772 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
9775 * src/incremen.c (get_directory_contents): Depend on
9776 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
9778 * src/list.c: Remove S_IS* ifdefs.
9779 * src/misc.c (maybe_backup_file): Likewise.
9781 * src/misc.c (maybe_backup_file):
9782 "Virtual memory exhausted" -> "Memory exhausted",
9783 to conform to the other places this message is issued.
9785 * src/mangle.c (extract_mangle):
9786 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
9788 * src/rtapelib.c (rmt_open__):
9789 Remove typo that caused us to omit the first char
9792 1999-07-16 Paul Eggert <eggert@twinsun.com>
9794 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
9796 * doc/tar.texi: A path name is excluded if any of its file name
9797 components matches an excluded pattern, even if the path name was
9798 specified on the command line.
9799 * src/create.c (create_archive): Likewise.
9800 * src/list.c (read_and): Likewise.
9801 * src/update.c (update_archive): Likewise.
9802 * lib/exclude.h (excluded_pathname): New decl.
9803 * lib/exclude.c (_GNU_SOURCE): Define.
9804 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
9805 (excluded_filename_opts): New function.
9806 (excluded_pathname): New function.
9808 * lib/Makefile.am (EXTRA_DIST):
9809 xstrtol.c moved here from libtar_a_SOURCES.
9810 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
9811 Remove xstrtoul.c; no longer needed.
9812 * lib/xstrtol.c: Remove.
9814 * src/tar.c (decode_options):
9815 Set newer_time_option to TYPE_MINIMUM, so that
9816 negative timestamps are handled correctly.
9817 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
9818 uniformity (and so that we don't need to have the other fns).
9819 (main): Remove call to init_total_written; no longer needed.
9821 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
9822 checks for unsigned long and long long.
9823 * src/arith.c: Remove.
9824 * src/Makefile.am (tar_SOURCES): Remove arith.c.
9825 * po/POTFILES.in: Remove src/arith.c.
9826 * src/arith.h: Use double, to simplify configuration gotchas.
9827 (tarlong): Now double.
9828 (TARLONG_FORMAT): New macro.
9829 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
9830 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
9831 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
9832 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
9833 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
9834 mult_tarlong, print_tarlong): Remove. All callers replaced with
9837 * src/common.h (init_total_written): Remove decl.
9839 * src/buffer.c (total_written):
9840 Remove; replaced with prev_written + bytes_written.
9841 (prev_written): New var.
9842 (init_total_written): Remove.
9843 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
9845 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
9846 Make sure that we can shift, multiply
9847 and divide unsigned long long values; Ultrix cc can't do it.
9849 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
9850 Check for any unknown bits, not just unknown bits left of the leftmost
9853 * lib/quotearg.c (quotearg_buffer):
9854 Don't quote spaces if C quoting style.
9855 * src/list.c (from_oct):
9856 Use C quoting style for error; omit trailing NULs.
9858 1999-07-14 Paul Eggert <eggert@twinsun.com>
9860 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
9862 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
9863 <inttypes.h> defines strtoumax as a macro (and not as a function).
9864 HP-UX 10.20 does this.
9866 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
9867 * PORTS, README, TODO, doc/tar.texi: Likewise.
9869 1999-07-12 Paul Eggert <eggert@twinsun.com>
9871 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
9872 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
9874 * src/list.c (decode_header):
9875 Do not assume that S_IFBLK and S_IFCHR are defined.
9877 * src/create.c (start_header): Do not assume S_IFMT is defined.
9878 (dump_file): Remove unnecessary check for screwy apollo lossage.
9879 Do not assume S_IFBLK and S_IFCHR are defined.
9881 * src/extract.c (extract_archive):
9882 Test whether S_IFCHR and S_IFBLK are nonzero,
9883 not whether they are defined, for consistency with other tests.
9885 * src/buffer.c (is_regular_file):
9886 Don't succeed on files that we can't access due to
9887 permissions problems.
9888 (open_archive): Fix wording on fatal error message.
9889 Don't bother to stat /dev/null if the archive is not a character
9892 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
9893 Report an error, not a warning, for I/O errors.
9894 (process_rawdata, process_dumpdir, diff_sparse_files):
9895 Change ungrammatical "Data differs" to "Contents differ".
9896 (get_stat_data): Find hidden files on AIX.
9897 Accept file name as argument; all uses changed.
9898 (get_stat_data, diff_archive): Use system error message for
9899 nonexistent files rather than rolling our own.
9900 (diff_archive): Unknown file types are errors, not warnings.
9901 Normalize spelling of message to "File type differs".
9902 Use get_stat_data to get link status, for consistency.
9903 Do not inspect st_rdev for fifos.
9904 Do not assume st_mode values contain only file types and mode bits.
9905 Check for mode changes and device number changes separately.
9907 * src/update.c (append_file):
9908 Open the file before statting it, to avoid a race.
9909 Complain about file shrinkage only when we reach EOF.
9911 1999-07-08 Paul Eggert <eggert@twinsun.com>
9913 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
9915 * configure.in (AC_EXEEXT): Add.
9917 * lib/Makefile.am (noinst_HEADERS):
9918 Add basename.h, exclude.h. Remove full-write.h.
9919 (libtar_a_SOURCES): Add exclude.c.
9921 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
9923 * lib/full-write.c: Include safe-read.h instead of full-write.h.
9924 * lib/safe-read.h (safe_read): New decl.
9925 * src/rmt.c: Include safe-read.h.
9926 * src/rtapelib.c: Include basename.h, save-read.h.
9927 (rmt_open__): Use base_name to compute base name.
9930 Include basename.h, exclude.h; don't include full-write.h.
9931 (exclude_option): Remove decl.
9932 (excluded): New decl.
9933 (add_exclude, add_exclude_file, check_exclude): Remove decls.
9935 * src/list.c (read_and):
9936 Use excluded_filename instead of check_exclude.
9937 Check base name of incoming file name, not entire file name, when
9938 deciding whether to exclude it.
9940 * src/create.c (finish_sparse_file):
9941 Use excluded_filename instead of check_exclude.
9942 Don't bother to stat excluded file names.
9943 * src/incremen.c (get_directory_contents): Likewise.
9945 * src/names.c (exclude_pool, exclude_pool_size,
9946 allocated_exclude_pool_size, simple_exclude_array,
9947 simple_excludes, allocated_simple_excludes,
9948 pattern_exclude_array, pattern_excludes,
9949 allocated_pattern_excludes, add_exclude, add_exclude_file,
9951 Remove; now done in ../lib/exclude.c.
9953 * src/tar.c (decode_options): Initialize `excluded'.
9954 Use new add_exclude_file and add_exclude functions.
9956 1999-07-05 Paul Eggert <eggert@twinsun.com>
9958 * m4/gettext.m4: Use changequote rather than [[ ]].
9960 * lib/safe-read.c: Renamed from lib/full-read.c.
9961 (safe_read): Renamed from full_read. All uses changed.
9962 * lib/safe-read.h, lib/full-write.h: New files.
9963 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
9964 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
9965 * lib/full-write.c: Include full-write.h.
9966 * src/common.h: Include full-write.h, safe-read.h.
9967 * src/system.h: (full_read, full_write): Remove decls.
9969 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
9971 * src/system.h (bindtextdomain, textdomain): undef before
9972 defining, to avoid preprocessor warnings with --disable-nls
9973 on hosts whose locale.h includes libintl.h.
9975 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
9976 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
9977 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
9980 1999-07-02 Paul Eggert <eggert@twinsun.com>
9982 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
9983 * m4/mktime.m4: New file.
9984 * m4/Makefile.am.in, m4/README: Remove these files.
9985 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
9986 remove README, Makefile.am.in.
9987 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
9988 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
9991 * src/tar.c: Include signal.h.
9992 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
9993 (main): Ensure SIGCHLD is not ignored.
9995 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
9996 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
9997 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
9998 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
9999 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
10000 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
10001 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
10002 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
10003 they don't overlap with char codes. Use an enum instead of a lot
10006 * src/system.h (ISASCII): Remove.
10007 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
10008 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
10009 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
10010 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
10011 LONG_MAX): New macros.
10013 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
10014 (read_directory_file): Cast ISSPACE arg to unsigned char.
10015 * src/misc.c (ISPRINT): Remove; now in system.h.
10016 (remove_any_file): Add brackets to pacify gcc -Wall.
10017 * src/list.c: Don't include <ctype.h>; system.h already does this.
10018 (ISODIGIT, ISSPACE): Remove; now in system.h.
10019 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
10021 (from_oct): Cast ISSPACE arg to unsigned char.
10023 * src/create.c (mode_to_oct): Translate modes from internal to
10025 * src/list.c (mode_from_oct): Translate modes from external to
10026 internal form. Do not complain about unrecognized mode bits.
10027 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
10028 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
10030 * src/extract.c: (extr_init, make_directories, extract_archive):
10031 Do not assume mode bits have traditional Unix values.
10032 * src/list.c (decode_mode): Likewise.
10033 * src/create.c (start_header, dump_file): Likewise.
10034 * src/buffer.c (child_open_for_compress,
10035 child_open_for_uncompress, open_archive, (close_archive): Likewise.
10036 * src/compare.c (diff_archive): Likewise.
10038 * src/extract.c (set_mode): Use %04 not %0.4 format.
10039 (extract_sparse_file): Do not use data_block uninitialized.
10040 Check for lseek failures.
10042 * src/rtapelib.c (rmt_lseek__):
10043 Convert lseek whence values to portable integers on the wire.
10044 * src/rmt.c (main): Likewise. Check for whence values out of range.
10046 * src/create.c (finish_sparse_file): Use lseek whence macros
10047 instead of integers.
10048 * src/buffer.c (backspace_output): Likewise.
10049 * src/compare.c (diff_archive, verify_volume): Likewise.
10050 * src/delete.c (move_archive): Likewise.
10051 * src/extract.c (extract_sparse_file): Likewise.
10053 * src/create.c (dump_file): Do not invoke finish_sparse_file
10054 on a negative file descriptor.
10056 * src/buffer.c: Add braces to pacify gcc -Wall.
10058 * src/compare.c (diff_sparse_files): Report lseek errors.
10060 * configure.in (ALL_LINGUAS): Add cs, es, ru.
10062 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
10064 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
10065 message to be internationalized; \a doesn't work with msgfmt.
10067 * src/tar.c (long_options, main, usage, OPTION_STRING):
10068 Remove -E or --ending-file.
10069 * src/list.c (read_and): Likewise.
10070 * src/common.h (ending_file_option): Likewise.
10071 * src/buffer.c (close_archive): Likewise.
10073 * tests/after: Don't run two commands together in a pipeline,
10074 as some old shells mishandle pipeline exit status.
10076 1999-06-28 Paul Eggert <eggert@twinsun.com>
10078 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
10079 * NEWS: Describe changes since 1.12.
10080 * README: Update bug reporting address; move paxutils ref to NEWS.
10082 Handle EINTR correctly.
10083 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
10084 * lib/full-read.c, lib/full-write.c: New files.
10085 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
10086 Prefer full_read to read and full_write to write.
10087 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
10088 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
10090 * src/extract.c (extract_sparse_file): Likewise.
10091 * src/rmt.c (get_string, main, report_error_message,
10092 report_numbered_error): Likewise.
10093 * src/rmt.h (rmtread, rmtwrite): Likewise.
10094 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
10095 rmt_write__, rmt_ioctl__): Likewise.
10096 * src/update.c (append_file): Likewise.
10097 * src/system.h (full_read, full_write): New decls.
10099 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
10100 lib/xmalloc.c, src/arith.c, src/misc.c.
10102 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
10103 New macros. All uses of STDIN and STDOUT changed.
10104 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
10105 instead of 0 and STDOUT_FILENO instead of 1.
10106 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
10107 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
10109 * src/rmt.c (private_strerror): Avoid const. Translate results.
10111 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
10112 in the presence of NFS clock skew.
10114 1999-06-25 Paul Eggert <eggert@twinsun.com>
10116 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
10118 * src/buffer.c (write_archive_buffer): New function.
10119 (child_open_for_compress, flush_write, flush_read): Use it to write
10121 (open_archive): Report error if fstat of archive fails.
10122 Improve efficiency of check for /dev/null.
10123 Also, fix some corner cases with remote archives and /dev/null checking.
10124 (close_archive): Test for input fifo only if not remote.
10125 Truncate output archive only if it's not remote.
10127 * src/misc.c (remove_any_file):
10128 Don't terminate if you see . or ..; just skip them.
10130 1999-06-18 Paul Eggert <eggert@twinsun.com>
10132 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
10134 Output sizes using a format that's more compatible with
10135 traditional tar (and with GNU Emacs).
10136 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
10137 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
10138 Don't subtract 1 from size.
10139 * src/create.c (to_oct): Prepend leading zeros, not spaces.
10140 Output a trailing NUL unless the value won't fit without it.
10141 (finish_header): No need to append NUL to chksum, now that
10142 to_oct is doing it.
10144 1999-06-16 Paul Eggert <eggert@twinsun.com>
10146 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
10148 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
10149 @INTLLIBS@ might invoke rpl_realloc.
10151 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
10152 (intconv): Remove; use xstrto* fns instead.
10153 ("xstrtol.h"): Include.
10154 (check_decimal): Remove.
10155 (long_options, usage, OPTION_STRING, decode_options):
10156 Remove -y, --bzip2, --unbzip2.
10157 (decode_options): Use xget_version instead of get_version.
10158 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
10159 Replace invocations of check_decimal with xstrtoumax.
10161 * tests/preset.in (echo_n, echo_c): Remove.
10163 * tests/after: Don't rely on $echo_c and $echo_n.
10165 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
10166 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
10167 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
10168 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
10169 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
10170 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
10171 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
10172 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
10173 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
10174 m4/xstrtoumax.m4: New files.
10176 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
10177 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
10178 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
10179 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
10180 (AC_CHECK_FUNCS): Remove lchown.
10181 (AC_REPLACE_FUNCS): Remove basename, dirname.
10182 Add lchown, strtol, strtoul.
10183 (jm_FUNC_MKTIME): Add.
10184 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
10185 are also built via the ANSI2KNR-filtering rules.
10186 Use a no-op line to work around bug in automake 1.4 with malloc and
10188 (AC_OUTPUT): Add m4/Makefile.
10190 * lib/Makefile.am (EXTRA_DIST):
10191 Add lchown.c, malloc.c, mktime.c, realloc.c,
10192 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
10193 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
10194 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
10195 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
10196 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
10198 * src/system.h (uintmax_t): Don't declare; configure now does this.
10200 * src/common.h (backup_type): New decl.
10201 * src/common.h, src/misc.c, src/tar.c:
10202 Move include of backupfile.h to common.h.
10204 * src/misc.c (maybe_backup_file):
10205 Pass backup_type to find_backup_file_name.
10207 * src/list.c (print_header): Change sizes of uform and gform from 11 to
10208 UINTMAX_STRSIZE_BOUND.
10210 * doc/tar.texi: Remove --bzip2.
10211 Fix @xref typos reported by latest makeinfo.
10213 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
10215 (M4DIR, ACINCLUDE_INPUTS): New macros.
10216 ($(srcdir)/acinclude.m4): New rule.
10218 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
10219 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
10220 now generated automatically by autoconf.
10222 1999-05-15 Paul Eggert <eggert@twinsun.com>
10224 * doc/tar.texi: Remove -y.
10226 1999-04-09 Paul Eggert <eggert@twinsun.com>
10228 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
10229 (we were allocating too much storage).
10230 (uintmax_t): Don't declare; configure now does this.
10232 * ABOUT-NLS: Update to gettext 0.10.35 edition.
10234 1999-03-22 Paul Eggert <eggert@twinsun.com>
10236 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
10238 * acinclude.m4 (AC_LFS_FLAGS):
10239 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
10240 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
10241 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
10243 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
10244 New macros; needed for latest GNU xmalloc.c.
10246 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
10247 (libtar_a_SOURCES): Add quotearg.c.
10248 * list.c: Include <quotearg.h>.
10249 (from_oct): Add forward decl.
10250 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
10251 (from_oct): Report an error only if TYPE is nonzero.
10252 Quote any funny characters in bad header.
10254 1999-03-20 Paul Eggert <eggert@twinsun.com>
10256 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
10258 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
10259 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
10261 (AC_LFS): Simplify AIX revision number test.
10263 1999-03-17 Paul Eggert <eggert@twinsun.com>
10265 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
10267 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
10268 Remove; it doesn't work that well
10269 with AC_CANONICAL_HOST.
10270 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
10272 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
10274 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
10276 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
10278 * tar.texi: Fix bug-report addr.
10280 * README: Remove --with-included-malloc.
10281 Upgrade version numbers of build software.
10283 1999-03-07 Paul Eggert <eggert@twinsun.com>
10285 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
10287 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
10288 where bindtextdomain and gettext require -lintl.
10289 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
10290 `no' means it failed.
10291 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
10292 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
10293 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
10294 to add anything to the command line (it's all in config.h).
10295 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
10297 1999-03-01 Paul Eggert <eggert@twinsun.com>
10299 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
10301 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
10303 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
10304 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
10305 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
10306 like OFF_MAX, which are not reliable
10307 (e.g. OFF_MAX in AIX 4.2 is incorrect).
10308 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
10309 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
10311 * src/incremen.c (get_directory_contents):
10312 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
10313 Have statx depend on STX_HIDDEN, not AIX.
10315 * src/create.c (to_oct):
10316 New parameter substitute, giving a substitute value to use
10317 when the original value is out of range. Do not append a space to the
10318 output; modern tars don't. When a value is out of range, specify the
10319 maximum value, not the number of bits.
10320 (GID_NOBODY, UID_NOBODY): New macros.
10321 (gid_to_oct, uid_to_oct): Use them as substitutes.
10322 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
10323 (dump_file): Check whether the file changed as we read it.
10325 * src/rmt.c (main): Remove suspicious AIX/386 code.
10327 1999-02-19 Paul Eggert <eggert@twinsun.com>
10329 * intl/localealias.c (read_alias_file): Don't assume that memcpy
10330 returns a type compatible with char *; it doesn't on SunOS
10331 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
10333 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
10335 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
10336 * doc/tar.texi: Add --bzip2, --unbzip2 options.
10338 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
10340 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
10341 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
10342 * acinclude.m4 (AM_WITH_NLS):
10343 Update to latest gettext version (serial 5).
10344 (AC_LFS_FLAGS): New macro
10345 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
10346 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
10347 Work properly in cross-compilation scenario, by checking for getconf
10348 with AC_CHECK_TOOL and by ditching uname in favor of
10349 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
10351 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
10352 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
10353 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
10354 since getdate.y now uses ANSI code.
10356 * config.guess, config.sub: New files; taken from automake 1.4.
10358 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
10359 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
10360 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
10361 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
10362 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
10363 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
10364 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
10366 1999-02-01 Paul Eggert <eggert@twinsun.com>
10368 * src/tar.c: Update copyright.
10372 1999-02-01 Paul Eggert <eggert@twinsun.com>
10374 * NEWS, configure.in: Version 1.12.64004
10376 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
10378 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
10380 * src/extract.c (extract_archive): Fix bug when extracting sparse
10381 files: they were trashing the tar file header.
10383 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
10384 Add -y or --bzip2 or --bunzip2 option.
10386 1999-01-30 Paul Eggert <eggert@twinsun.com>
10388 * src/names.c (cached_no_such_uname, cached_no_such_gname,
10389 cached_no_such_uid, cached_no_such_gid): New vars.
10390 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
10391 Cache failures, too.
10393 * src/tar.c (decode_options):
10394 Don't pass names longer than UNAME_FIELD_SIZE to
10395 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
10397 1999-01-27 Paul Eggert <eggert@twinsun.com>
10399 * NEWS, configure.in: Version 1.12.64003
10401 * src/buffer.c (backspace_output, close_archive): Cast
10402 rmtlseek position arg to off_t, for benefit of K&R compilers
10404 * src/compare.c (verify_volume): Likewise.
10406 * NEWS, configure.in: Version 1.12.64002
10408 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
10409 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
10410 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
10411 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
10412 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
10413 uid_from_oct): Likewise.
10415 1999-01-25 Paul Eggert <eggert@twinsun.com>
10417 * incremen.sh: Fix timing bug in regression test.
10419 1999-01-22 Paul Eggert <eggert@twinsun.com>
10421 * NEWS, configure.in: Update version
10423 * Makefile.am (localedir): Change to $(datadir)/locale.
10424 (DEFS): New macro, defining LOCALEDIR.
10425 (tar.o, tar._o, rmt.o, rmt._o): Remove.
10426 (INCLUDES): Add -I..
10428 * Makefile.am (localedir): Change to $(datadir)/locale.
10430 1999-01-21 Paul Eggert <eggert@twinsun.com>
10432 * NEWS, README, configure.in: Unofficial version 1.12.64001.
10434 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
10435 * src/Makefile.am (localedir): Likewise.
10436 (DEFS): New macro, defining LOCALEDIR.
10437 (tar.o, tar._o, rmt.o, rmt._o): Remove.
10438 (INCLUDES): Add `-I..'.
10440 * tests/incremen.sh: Fix timing bug.
10442 1999-01-20 Paul Eggert <eggert@twinsun.com>
10444 * NEWS, README, configure.in: Unofficial version 1.12.64000.
10445 `lfs.7' changed to `64000' in version number
10446 to conform to gnits standards.
10448 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
10449 mkinstalldirs, ansi2knr.c: Update to latest public versions.
10451 Rebuild with automake 1.4 and autoconf 2.13, to work around some
10454 1998-12-07 Paul Eggert <eggert@twinsun.com>
10456 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
10458 * src/list.c (read_header):
10459 Accept file names as specified by POSIX.1-1996 section 10.1.1.
10461 1998-11-30 Paul Eggert <eggert@twinsun.com>
10463 * configure.in: Quote the output of uname.
10465 * src/extract.c (set_stat): chmod after chown even when not root;
10466 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
10468 1998-11-15 Paul Eggert <eggert@twinsun.com>
10470 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
10472 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
10473 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
10475 1998-10-28 Paul Eggert <eggert@twinsun.com>
10477 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
10479 * src/system.h (voidstar): Use void * if __STDC__ is defined,
10480 not merely nonzero.
10482 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
10483 On many installations, rexec is disabled.
10485 1998-08-07 Paul Eggert <eggert@twinsun.com>
10487 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
10489 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
10490 for nameless users and groups.
10492 1998-02-17 Paul Eggert <eggert@twinsun.com>
10494 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
10495 * NEWS, README: Add explanation of why this isn't an official version.
10497 1998-02-02 Paul Eggert <eggert@twinsun.com>
10499 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
10500 This is an unofficial version.
10502 1997-12-17 Paul Eggert <eggert@twinsun.com>
10504 * src/incremen.c (ST_DEV_MSB): New macro.
10505 (NFS_FILE_STAT): Use most significant bit of st_dev,
10506 even if it's unsigned.
10508 1997-12-08 Paul Eggert <eggert@twinsun.com>
10510 * src/system.h (ST_NBLOCKS): Fix typo in definition.
10512 1997-11-19 Paul Eggert <eggert@twinsun.com>
10514 * configure.in (HAVE_INTTYPES_H):
10515 Don't ignore cache variable if it's already set.
10517 1997-11-10 Paul Eggert <eggert@twinsun.com>
10519 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
10520 * src/delete.c (records_read): Now off_t.
10521 (move_archive): Don't assume mt_count is of type daddr_t.
10523 1997-10-30 Paul Eggert <eggert@twinsun.com>
10525 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
10526 Set to appropriate values if large file support
10527 needs explicit enabling.
10528 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
10530 New macros to configure.
10531 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
10533 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
10534 major_t, minor_t, ssize_t): New macros.
10536 * src/arith.h (TARLONG_FORMAT):
10537 Fix typo: %uld -> %lu. Use unsigned when long long
10539 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
10540 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
10542 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
10543 2nd arg is now unsigned long.
10545 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
10546 (prepare_record_buffer): Arg is now size_t.
10547 Remove now-useless casts.
10549 (main): Use `long' for status, so that it can store ssize_t.
10550 Use daddr_t, mode_t, size_t, off_t when appropriate.
10551 Convert daddr_t and off_t values ourselves, since they might be longer
10552 than long. Convert other types using `long' primitives.
10553 When processing MTIOCTOP, do not try to pass resulting
10554 count back, since it won't work (it could be too large) and it's
10555 not expected anyway.
10558 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
10559 now-useless casts. Use unsigned long to print *_t types, except use
10560 STRINGIFY_BIGINT for off_t.
10561 (update_archive): Cast -1 to dev_t when necessary.
10563 * src/tar.c (check_decimal):
10564 Now returns 1 if successful, 0 otherwise, and returns
10565 uintmax_t value into new arg. Check for arithmetic overflow.
10566 (decode_options): Avoid overflow if record_size fits in size_t but not int.
10567 Check for overflow on user or group ids.
10569 * src/compare.c (diff_init, process_rawdata, read_and_process,
10570 diff_sparse_files, diff_archive):
10571 Use off_t, pid_t, size_t, ssize_t when appropriate.
10572 Remove now-useless casts. Use unsigned long to print *_t types,
10573 except use STRINGIFY_BIGINT for off_t.
10575 (process_noop, process_rawdata, process_dumpdir, read_and_process):
10576 Size arg is now size_t.
10578 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
10579 when allocating buffer.
10582 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
10583 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
10584 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
10587 (get_status_string, get_status_off): New function.
10588 (get_status): Now returns long, so that it can store ssize_t.
10589 Invoke get_status_string to do the real work.
10590 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
10591 (rmt_lseek__): Now returns off_t, using new get_status_off function.
10592 (rmt_ioctl__): Convert mt_count by hand,
10593 since it might be longer than long.
10595 * src/mangle.c (extract_mangle):
10596 Check for overflow when converting off_t to size_t.
10597 Use off_t, size_t when appropriate. Remove now-useless casts.
10599 * src/system.h (mode_t): Remove; now done by autoconf.
10600 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
10601 Return number of ST_NBLOCKSIZE-byte blocks,
10602 not number of 512-byte blocks;
10603 this also helps to avoid overflow.
10604 (st_blocks): Declare if needed.
10605 (ST_NBLOCKSIZE): New macro.
10606 (<limits.h>, <inttypes.h>): Include if available.
10607 (CHAR_BIT): New macro.
10608 (uintmax_t): New typedef.
10609 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
10610 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
10611 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
10613 * src/names.c (name_init):
10614 Fix typo in error message: FILE* was passed, but char*
10617 (read_name_from_file, name_gather, addname, name_match, name_scan,
10618 add_exclude): Use size_t when appropriate. Remove now-useless casts.
10620 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
10622 * src/extract.c (newdir_umask, current_umask): Now mode_t.
10623 (extract_sparse_file): Args now use off_t.
10625 (set_mode, set_stat, make_directories, extract_sparse_file,
10626 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
10627 now-useless casts. Use unsigned long to print *_t types, except use
10628 STRINGIFY_BIGINT for off_t.
10630 * src/misc.c (quote_copy_string):
10631 Use size_t when appropriate. Remove now-useless casts.
10633 * src/list.c (read_and, list_archive, read_header, decode_mode,
10634 print_header, print_for_mkdir):
10635 Use mode_t, off_t, size_t when appropriate. Remove
10636 now-useless casts. Use unsigned long to print *_t types, except use
10637 STRINGIFY_BIGINT for off_t.
10639 (read_header): Check for overflow when converting header size.
10641 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
10642 const char *. Size arg is now size_t. Now takes new type and maxval
10643 args. Compute result using uintmax_t, not long. Report error if
10644 field does not contain octal number in range.
10645 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
10646 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
10647 uintmax_from_oct): New functions.
10649 (stringify_uintmax_t_backwards): New function.
10651 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
10652 (skip_file): Offset arg is now off_t.
10654 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
10655 real_s_totsize, real_s_sizeleft, current_block_ordinal):
10657 (write_error): Arg is now ssize_t.
10658 (child_pid): Now pid_t.
10659 (available_space_after): Now size_t.
10661 (child_open_for_compress, child_open_for_uncompress, flush_write,
10662 open_archive, flush_write, write_error, flush_read, close_archive):
10663 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
10664 casts. Use unsigned long to print *_t types, except use
10665 STRINGIFY_BIGINT for off_t.
10667 * src/delete.c (records_read): Now daddr_t.
10668 (move_archive): Arg is now daddr_t. Check for overflow when
10670 (move_archive, delete_archive_members): Use daddr_t, off_t when
10671 appropriate. Remove now-useless casts.
10673 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
10674 (rmt_lseek): Now returns off_t.
10676 * src/create.c (to_oct):
10677 Now static. Value arg is now uintmax_t. Accept new args
10678 giving name of type of octal field, for error messages. Report an
10679 error if the value is too large to fit in the field.
10680 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
10681 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
10683 (write_eot, write_long, finish_header, deal_with_sparse,
10684 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
10685 appropriate. Remove now-useless casts. Use unsigned long to print
10686 *_t types, except use STRINGIFY_BIGINT for off_t.
10688 (find_new_file_size): 1st arg is now off_t*.
10689 (finish_sparse_file): Args now use off_t, not long.
10690 Check for lseek error.
10691 (create_archive, dump_file): Cast -1 to dev_t when necessary.
10692 (dump_file): Device arg is now dev_t.
10693 Avoid overflow when testing whether file has holes
10694 by using the new ST_NBLOCKSIZE macro.
10696 * src/incremen.c (struct accumulator, add_to_accumulator,
10697 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
10698 Use size_t for sizes.
10699 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
10700 Use dev_t, ino_t for devices and inodes.
10701 (gnu_restore): Use off_t for file offsets.
10702 (struct directory): Use char for flags. Add new flag `nfs'.
10703 (nfs): New constant
10704 (NFS_FILE_STAT): New macro.
10705 (note_directory): Accept struct stat * instead of
10706 device and inode number. All callers changed.
10707 (note_directory, get_directory_contents):
10708 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
10709 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
10711 * src/common.h (record_size, struct name, struct sp_array,
10712 available_space_after):
10713 Use size_t for sizes.
10714 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
10715 Use off_t for file offsets.
10716 (struct name): dir_contents is now const char *, not char *.
10717 (dump_file, get_directory_contents): Use dev_t for devices.
10718 (to_oct): Remove decl.
10719 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
10720 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
10721 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
10722 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
10723 UINTMAX_FROM_OCT): New macros.
10724 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
10725 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
10726 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
10727 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
10728 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
10729 (print_for_mkdir): 2nd arg is now mode_t.
10733 See ChangeLog.1 for earlier changes.
10737 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007
10738 Free Software Foundation, Inc.
10740 This file is part of GNU tar.
10742 GNU tar is free software; you can redistribute it and/or modify
10743 it under the terms of the GNU General Public License as published by
10744 the Free Software Foundation; either version 3, or (at your option)
10747 GNU tar is distributed in the hope that it will be useful,
10748 but WITHOUT ANY WARRANTY; without even the implied warranty of
10749 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10750 GNU General Public License for more details.
10752 You should have received a copy of the GNU General Public License
10753 along with GNU tar; see the file COPYING. If not, write to
10754 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
10755 Boston, MA 02110-1301, USA.
10759 version-control: never
10760 buffer-read-only: t