1 2009-03-04 Sergey Poznyakoff <gray@gnu.org.ua>
5 * src/buffer.c, src/suffix.c: Add support for xz compression.
6 * src/tar.c: New option --xz, for compression/decompression using xz.
7 Re-assign -J as a short equivalent of --xz.
9 2009-01-19 Sergey Poznyakoff <gray@gnu.org.ua>
11 * doc/tar.texi: Fix typo.
13 2008-12-29 Sergey Poznyakoff <gray@gnu.org.ua>
15 * bootstrap.conf: Include size_max.
16 * gnulib.modules: Remove memset, rmdir. Replace strdup with
17 strdup-posix. Patch by Eric Blake.
18 * src/tar.c: Implement -I as a shorthand for --use-compress-program.
19 * doc/tar.texi: Document -I.
20 * tests/pipe.at, tests/shortrec.at: Account for eventual 'Record
22 * tests/testsuite.at (AT_TAR_CHECK_HOOK): New define
23 (AT_TAR_WITH_HOOK, TAR_IGNREC_HOOK): New macros.
25 2008-11-30 Sergey Poznyakoff <gray@gnu.org.ua>
27 * src/xheader.c: Remove duplicate inclusion of fnmatch.h. Reported
30 2008-11-25 Sergey Poznyakoff <gray@gnu.org.ua>
32 Do not try to drain the input pipe before closing the
35 * src/buffer.c (close_archive): Remove call to
36 sys_drain_input_pipe. Pass hit_eof as the second
37 argument to sys_wait_for_child.
38 * src/common.h (sys_drain_input_pipe): Remove
39 (sys_wait_for_child): Declare second argument.
40 * src/system.c (sys_drain_input_pipe): Remove.
41 (sys_wait_for_child): Take two arguments. The second one helps to
42 decide whether to tolerate child termination on SIGPIPE.
44 2008-11-03 Sergey Poznyakoff <gray@gnu.org.ua>
46 * src/buffer.c (_write_volume_label): Fix typo, which prevented
47 `-V label -M' from working.
49 2008-10-30 Sergey Poznyakoff <gray@gnu.org.ua>
51 * NEWS, configure.ac: Version 1.20.91
52 * doc/tar.texi: Document transformation scope flags.
53 * src/common.h (transform_symlinks_option): Remove in favor of
54 transformation scope flags.
55 (XFORM_REGFILE, XFORM_LINK, XFORM_SYMLINK, XFORM_ALL): New macros.
56 (transform_name, transform_member_name, transform_name_fp): Take
57 an additional argument, specifying scope flags.
58 * src/create.c: Reflect changes to transform_name.
59 * src/extract.c (extract_link, extract_symlink): Remove calls to
60 transform_member_name. It is done in read_header.
61 * src/list.c (decode_xform): Reflect change in data type of 2nd
63 (transform_member_name): 2nd arg is int.
64 (decode_header): Transform file name and link target names.
65 * src/tar.c: Remove --transform-symlinks.
66 * src/transform.c (struct transform): New member `flags'.
67 (transform_flags): New variable.
68 (parse_transform_expr): Parse transformation scope flags. Allow to
69 set global flags using `flags=' syntax.
70 (_transform_name_to_obstack, transform_name_fp)
71 (transform_name): Take an additional argument, specifying scope
74 2008-10-19 Sergey Poznyakoff <gray@gnu.org.ua>
76 * THANKS: Add Ed Leaver.
77 * src/buffer.c (short_read): Remove !read_full_records condition,
78 which was always false on a first record and thus disabled record
79 size autodetection. Thanks Ed Leaver for the patch.
80 (_gnu_flush_read): Handle blocking_factor == 1.
81 * tests/sparsemv.at: Reflect changes to buffer.c.
82 * tests/sparsemvp.at: Likewise.
83 * tests/volsize.at: Likewise.
86 2008-10-16 Sergey Poznyakoff <gray@gnu.org.ua>
88 * src/common.h (transform_symlinks_option): New global.
89 * src/create.c (dump_file0): Transform symlink targets only if
90 explicitly required. Thanks Cyril Strejc for reporting the
92 * src/tar.c (parse_opt): New options --transform-symlinks and
93 --no-transform-symlinks. New alias --xform to the --transform
95 * doc/tar.texi: Document --transform-symlinks
99 * src/names.c (name_gather): Use xzalloc.
100 * src/buffer.c (short_read): Move record size detection before
103 2008-10-07 Sergey Poznyakoff <gray@gnu.org.ua>
105 * src/tar.c (options): Add --lzop option.
107 2008-10-05 Xavier Hienne <xavier.hienne@free.fr> (tiny change)
109 * src/checkpoint.c (checkpoint_compile_action): Add missing
112 2008-09-24 Sergey Poznyakoff <gray@gnu.org.ua>
115 * doc/tar.texi: Update.
116 * src/tar.c: New option --no-null.
118 2008-09-23 Sergey Poznyakoff <gray@gnu.org.ua>
120 * src/common.h (filename_terminator): Remove global.
121 * src/tar.c (filename_terminator): New static.
122 * src/names.c (name_next_elt): Do not depend on
123 filename_terminator, this was a leftover from 1.13.
125 2008-09-18 Sergey Poznyakoff <gray@gnu.org.ua>
127 * doc/tar.texi: Remove incorrect example.
129 2008-09-07 Sergey Poznyakoff <gray@gnu.org.ua>
131 * src/incremen.c (dumpdir_create0): Eliminate gcc warning.
132 (attach_directory): Bugfix - add missing return statement.
133 * THANKS: Add Enric Hernandez
135 2008-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
137 * src/incremen.c (struct directory): New member `next'. Change
139 (dirhead, dirtail): New statics.
140 (make_directory): Reflect changes to struct directory.
141 (free_directory, attach_directory): New functions.
142 (dirlist_replace_prefix): New function.
143 (note_directory): Use attach_directory, instead of make_directory,
144 (find_directory, find_directory_meta): Use free_directory.
145 (procdir): Replace directory prefixes in directory list to avoid
146 marking subdirectories as renamed after renaming their parent
148 (append_incremental_renames): Iterate over directory list, not
149 hash table, to preserve logical ordering of renames.
150 * tests/rename04.at, tests/rename05.at: New test cases.
151 * tests/Makefile.am, tests/testsuite.at: Add rename04.at and
153 * tests/atlocal.in (decho): New function.
154 * tests/multiv06.at: Use decho instead of echo2.
155 * tests/incremental.at: Raise wait interval to 2 seconds.
157 2008-07-24 Sergey Poznyakoff <gray@gnu.org.ua>
159 * src/tar.c (decode_options): Do not allow volume length less
161 * src/buffer.c (_gnu_flush_write): Compensate for the effect
162 of eventual flush_archive occurring in the middle of buffer
164 Increment records_written only if _flush_write was able to write
166 * tests/multiv06.at: New testcase.
167 * tests/Makefile.am, test/testsuite.at: Add tests/multiv06.at
169 2008-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
171 * configure.ac, NEWS: Version 1.20.90
172 * doc/tar.texi: Document -J, --no-auto-compress, etc.
173 * src/buffer.c (ct_tar): New constant.
174 (magic): Add lzop support. Proposed by Kevin Day
175 <thekevinday@gmail.com>.
176 (check_compressed_archive): Do not use autodetect if the
177 compression program was specified explicitly.
178 Fall back to analyzing archive name, if the autodetection fails.
179 * src/suffix.c: Add .lzo
180 * src/tar.c: New options --lzop and --no-auto-compress.
181 New short option -J (alias for --lzma).
183 * src/buffer.c (try_new_volume): Print more information with error
185 (_gnu_flush_write): Improve error checking. Adjust
186 real_s_sizeleft before calling new_volume to avoid creating
187 malformed multivolume headers.
188 * tests/delete05.at, tests/gzip.at, tests/ignfail.at,
189 tests/longv7.at, tests/lustar01.at, tests/lustar02.at,
190 tests/shortfile.at: Update to match new diagnostic wording
195 2008-06-14 Sergey Poznyakoff <gray@gnu.org.ua>
197 * doc/tar.texi (exclude): Document support for new VCS.
200 * tests/multiv05.at: Fix typos.
201 * tests/volsize.at: Remove a TZ dependency.
203 2008-06-14 Dan Drake <dan@dandrake.org> (tiny change)
205 * src/tar.c (exclude_vcs_files): Support for Bazaar, Mercurial and
208 2008-05-06 Sergey Poznyakoff <gray@gnu.org.ua>
210 * src/tar.c (main): Reword the "delayed error" message. New
211 wording proposed by Karl Berry.
213 2008-02-20 Sergey Poznyakoff <gray@gnu.org.ua>
215 * configure.ac: Raise version number to 1.20
216 * src/compare.c (diff_dumpdir): const.
217 * src/common.h (dumpdir_t,dumpdir_iter_t): New data types.
218 (dumpdir_create0,dumpdir_create,dumpdir_free,dumpdir_locate)
219 (dumpdir_first,dumpdir_next): New functions.
220 * src/incremen.c (dumpdir_create0,dumpdir_create,dumpdir_free)
221 (dumpdir_first,dumpdir_next): New functions.
222 (dumpdir_locate): Rewrite using binary search.
223 (struct directory): Change members char *contents, *icontents to
224 struct dumpdir *dump, *idump. All references updated.
225 (note_directory): Last arg is const.
226 * src/names.c (add_hierarchy_to_namelist): buffer is const.
227 * tests/incr03.at, tests/incr04.at, tests/rename02.at,
228 tests/rename03.at: Insert calls to sleep between creation of files
229 and adding them to the archive.
231 2008-03-31 Sergey Poznyakoff <gray@gnu.org.ua>
233 * src/create.c (dump_file0): Count links only for actually dumped
236 2008-03-27 Sergey Poznyakoff <gray@gnu.org.ua>
238 * NEWS: Document --no-check-device and --check-device.
239 * doc/rendition.texi: Change the way FIXME-*refs are handled in
241 * doc/intern.texi, doc/tar.texi: Update.
242 * doc/untabify.el: New file.
243 * doc/Makefile.am (EXTRA_DIST): Add untabify.el
244 (untabify, final, check-format, check-refs, check-fixmes)
245 (check-unrevised, all-check-docs, check-docs): New rules.
247 * src/common.h (check_device_option): New global.
248 * src/incremen.c (procdir): Use boolean and instead of bitwise
249 one. Patch by Jean-Louis Martineau.
250 Compare device numbers only if check_device_option is set.
251 * src/tar.c: New command line options --no-check-device and
252 --check-device. Proposed by Jean-Louis Martineau.
253 (parse_opt): Hanlde new options.
254 (decode_options): Initialize check_device_option to true.
258 2008-03-06 Sergey Poznyakoff <gray@gnu.org.ua>
260 * bootstrap: Use rsync to get translations.
261 * doc/tar.texi: Minor change.
262 * lib/.cvsignore: Update
263 * po/.cvsignore: Update
264 * src/system.c: Remove include setenv.h.
265 * tests/atlocal.in (STAR_DATA_URL): Update.
266 * tests/star/README: Update URL.
268 2008-02-09 Sergey Poznyakoff <gray@gnu.org.ua>
270 * doc/tar.texi: Fix a typo. Reported by Denis Excoffier.
272 2008-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
275 * configure.ac: Version 1.19.90
276 * po/POTFILES.in: Add missing files.
277 * src/compare.c (verify_volume): Honor --ignore-zeros.
278 Proposed by Jan-Benedict Glaw.
279 * tests/shortfile.at (AT_KEYWORDS): Add shortfile0.
281 2008-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
284 * src/create.c (dump_file0): Apply transform_name to symlink
287 2008-02-04 Sergey Poznyakoff <gray@gnu.org.ua>
289 * src/transform.c: Support multiple --transform options. Support
290 semicolon-separated lists of replace expressions.
291 * NEWS, tar.texi: Document changes to the --transform option.
293 2008-01-30 Paul Eggert <eggert@cs.ucla.edu>
295 * doc/tar.texi: Update Back-Cover text to reflect new GNU wording.
297 2007-12-17 Paul Eggert <eggert@cs.ucla.edu>
299 Exit with nonzero status if a close fails on an archive.
300 Problem (and initial trivial fix)
301 * src/buffer.c (close_archive, new_volume): close_error, not
304 2007-12-05 Sergey Poznyakoff <gray@gnu.org.ua>
306 * src/buffer.c (check_compressed_archive): Do not bail out if the
307 file is too short, set boolean flag, passed as an argument
308 instead. This fixes a bug introduced on 2007-08-24. See also
311 * tests/Makefile.am, tests/testsuite.at: Add shortupd.at.
312 * tests/shortupd.at: New test.
314 2007-11-12 Jim Meyering <meyering@redhat.com>
316 Don't read from name[-1].
317 * src/incremen.c (make_directory): Handle namelen == 0, since
318 find_directory_meta calls make_directory ("").
320 2007-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
322 * bootstrap (checkout): Use URL of the gnulib CVS mirror.
323 * gnulib.modules: Add fseeko and snprintf.
325 2007-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
327 * src/checkpoint.c: New actions: bell and ttyout
328 * src/system.c (sys_exec_info_script)
329 (sys_exec_checkpoint_script): pass the current blocking factor in
330 TAR_BLOCKING_FACTOR environment variable.
331 * doc/tar.texi: Update
334 2007-10-30 Sergey Poznyakoff <gray@gnu.org.ua>
336 * doc/Makefile.am: Use texi2html and the CVS version of gendocs.sh
337 to create HTML versions of the manual.
338 * doc/gendocs_template: Likewise.
339 * doc/tar.texi: Document --hard-dereference and
340 --checkpoint-action options. Improve documentation of
343 2007-10-29 Sergey Poznyakoff <gray@gnu.org.ua>
346 * configure.ac: Version 1.19.1
347 * po/POTFILES.in: Add src/checkpoint.c
348 * src/Makefile.am (tar_SOURCES): add checkpoint.c
349 * src/checkpoint.c: New file - checkpoint handling.
350 * src/buffer.c (checkpoint, do_checkpoint): Remove.
351 (_flush_write, simple_flush_read, _gnu_flush_read): Use
353 * src/common.h (enum checkpoint_style): Remove.
354 (checkpoint_style): Remove.
355 (DEFAULT_CHECKPOINT): New define.
356 (hard_dereference_option): New variable.
357 (sys_exec_checkpoint_script): New declaration.
358 * src/create.c (file_count_links): do nothing if
359 hard_dereference_option is set.
360 * src/system.c (sys_exec_checkpoint_script): New function.
361 (sys_exec_info_script): Restore SIGPIPE handler.
362 * src/tar.c: (parse_opt): New options --hard-dereference,
364 (decode_options): Call checkpoint_finish_compile.
366 * src/system.c (sys_exec_info_script): Initialize buf. Problem
367 reported by Bengt-Arne Fjellner.
369 2007-10-18 Jim Meyering <jim@meyering.net>
371 Avoid compiler warnings.
372 * src/list.c (read_header_primitive): Define two locals, to
373 avoid incorrect "may be used uninitialized" warnings.
374 * src/incremen.c (procdir): Remove decl of unused local, "len".
376 2007-10-18 Sergey Poznyakoff <gray@gnu.org.ua>
378 * doc/tar.texi (gzip): Remove compression patent
379 warning. According to Brett Smith, the patent is
382 2007-10-17 Sergey Poznyakoff <gray@gnu.org.ua>
384 * src/suffix.c: New file. Compress format detection by archive
385 suffix (when creating). Suggested by Jean-Pierre Demailly.
386 * src/Makefile.am: Add suffix.c
387 * src/buffer.c (magic): Add an entry for new lzma format. Proposed
389 * src/common.h (set_comression_program_by_suffix): New prototype.
390 * src/tar.c: New options --auto-compress (-a) and --lzma
391 * THANKS: Add Lasse Collin and Jean-Pierre Demailly.
393 * doc/tar.texi: Update
395 2007-10-12 Paul Eggert <eggert@cs.ucla.edu>
397 * src/utf8.c (string_ascii_p): Recode to avoid bogus GCC 4.2.1
398 warning about "comparison is always true due to limited range of
399 data type" when char is unsigned.
401 2007-10-11 Paul Eggert <eggert@cs.ucla.edu>
403 Adjust to recent gnulib changes.
404 * configure.ac: Dont' check for strerror, since gnulib now does this.
405 * .cvsignore: Add m4, tar-[0-9]*.
406 * lib/.cvsignore: Adjust to various gnulib file name changes.
407 Add .deps, rmt-command.h.
409 2007-10-10 Sergey Poznyakoff <gray@gnu.org.ua>
411 * configure.ac, NEWS: Raise version number to 1.19
412 * tests/star/README: Update
414 2007-10-05 Sergey Poznyakoff <gray@gnu.org.ua>
416 * src/create.c (dump_regular_file): Fix file padding in case of
417 truncation to zero size.
420 2007-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
422 * tests/T-null.at: Use AT_DATA for sample output.
424 2007-10-03 Sergey Poznyakoff <gray@gnu.org.ua>
426 * src/incremen.c (try_purge_directory): Ensure that arguments to T
429 2007-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
431 * src/incremen.c (obstack_code_rename): Apply safer_name_suffix to
432 name arguments before storing them in T and R records. Reported by
435 2007-09-27 Sergey Poznyakoff <gray@gnu.org.ua>
437 * configure.ac: Raise version number to 1.18.90
440 * doc/snapshot.texi: Document version 2.
441 * doc/dumpdir.texi: Update.
443 Implement --exclude-tag* and --exclude-cache* options for listed
444 incremental archives.
445 New option --exclude-vcs to exclude VCS-specific files and
449 * doc/tar.texi: Document --exclude-vcs option
450 * src/common.h (exclusion_tag_warning, check_exclusion_tags): New
452 * src/create.c (exclusion_tag_warning, check_exclusion_tags):
453 Remove static qualifier.
454 (check_exclusion_tags): account for dirname without terminating
456 (dump_dir0): exclusion_tag_all is handled elsewhere.
457 * src/incremen.c (struct directory): New member tagfile
458 (make_directory): Initialize tagfile to NULL
459 (procdir): New argument: entry
460 Hanlde exclusion tags.
461 (makedumpdir): Take into account directory->tagfile.
462 (scan_directory): Hanlde exclusion tags.
463 * src/tar.c: New option --exclude-vcs
464 (exclude_vcs_files): New function
466 2007-09-14 Paul Eggert <eggert@cs.ucla.edu>
468 * AUTHORS: Remove unnecessary information. Just list the
470 * THANKS: Remove info duplicated from AUTHORS.
472 2007-08-25 Jim Meyering <jim@meyering.net>
474 Don't include <getline.h>. No longer needed.
475 * src/incremen.c: Don't include <getline.h>. No longer needed.
476 * src/buffer.c: Likewise.
477 * src/system.c: Likewise.
478 * src/tar.c: Likewise.
480 Avoid shadowing and unused-variable warnings.
481 * src/create.c (check_exclusion_tags): Remove declaration of unused
483 * src/compare.c (diff_dumpdir): Rename stat->stat_data to avoid
484 shadowing the syscall.
485 * src/buffer.c (do_checkpoint): Don't shadow the write syscall.
486 (try_new_volume): Avoid shadowing "access".
487 * src/tar.c (decode_options): Rename index->idx to avoid shadowing.
488 (find_argp_option): Rename option->o to avoid shadowing.
489 * src/incremen.c (scan_directory): Rename local, dir_name->dir,
490 to avoid shadowing the function.
491 (get_directory_contents): Likewise.
492 * src/system.c (global_pid): Rename from "pid", to avoid being
494 * src/extract.c (apply_nonancestor_delayed_set_stat):
495 Rename st->sb to avoid shadowing another local.
497 2007-08-24 Sergey Poznyakoff <gray@gnu.org.ua>
499 * configure.ac, NEWS: Raise version number to 1.18.1
501 * src/buffer.c (check_compressed_archive): Detect files smaller
503 * tests/shortfile.at: New test case for the above change.
504 * tests/testsuite.at, tests/Makefile.am: Add shortfile.at
506 2007-08-19 Sergey Poznyakoff <gray@gnu.org.ua>
508 * bootstrap: Gnulib initialization destroyed paxutils m4 files.
509 Initialize paxutils structure after that of gnulib.
511 2007-08-12 Sergey Poznyakoff <gray@gnu.org.ua>
513 * src/names.c (contains_dot_dot): Fix double-dot recognition in
514 case of duplicate /. Patch by Dmitry V. Levin.
516 * bootstrap (symlink_to_gnulib): Make sure the target directory
517 exists and create it if it does not.
519 * doc/tar.texi: Fix a typo.
521 2007-06-28 Sergey Poznyakoff <gray@gnu.org.ua>
523 * bootstrap: Update for the change of the TP URL
525 2007-06-27 Sergey Poznyakoff <gray@gnu.org.ua>
527 Relicense under GPLv3
529 2007-06-21 Sergey Poznyakoff <gray@gnu.org.ua>
531 * tests/testsuite.at (AT_TAR_MKHIER): Skip test if genfile is
532 unable to create the file
533 * tests/lustar01.at: Likewise
535 2007-06-21 Eric Blake <ebb9@byu.net>
537 Resolve testsuite failures 40-42 on cygwin.
538 * tests/testsuite.at (AT_TAR_MKHIER): Skip tests when long
539 file names cannot be created.
541 2007-06-16 Sergey Poznyakoff <gray@gnu.org.ua>
543 * doc/Makefile.am (tar_TEXINFOS): Add tar-snapshot-edit.texi
544 * doc/tar-snapshot-edit.texi: New file
545 * doc/tar.texi (Fixing Snapshot Files): New appendix
547 * scripts/tar-snapshot-edit: New file
548 * tests/extrac07.at: Add back write permissions on dir
550 2007-06-09 Sergey Poznyakoff <gray@gnu.org.ua>
552 * tests/exclude.at: Sort the output.
554 2007-06-08 Sergey Poznyakoff <gray@gnu.org.ua>
556 * configure.ac, NEWS: Raise version number to 1.17
558 * doc/tar.texi, doc/intern.texi: Replace: s/filename/file name/;
559 s/(ASCII|ID|BSD)/@acronym{&}/;s/"[^"]+"/``&''/
560 Use `path' only when it refers to search paths, use
561 `file name' otherwise.
562 Fix various errors (based on patch by Benno Schulenberg)
564 * doc/tar.texi (Operation Summary): Restore alphabetical order of
567 2007-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
569 Fix bug, introduced on 2007-03-30.
571 * src/common.h (xform_type): New data type
572 (transform_member_name): Last argument is of xform_type type
575 * src/extract.c: Update calls to transform_member_name
576 * src/list.c (decode_xform): Exempt symbolic links from component
577 stripping and name suffix normalization.
579 * tests/extrac07.at: Update
581 2007-05-30 Sergey Poznyakoff <gray@gnu.org.ua>
583 * src/xheader.c (decx): Unknown pax keywords produce a warning,
586 2007-05-29 Paul Eggert <eggert@cs.ucla.edu>
588 * src/misc.c (set_file_atime): Use gl_futimens, not futimens,
589 due to gnulib change.
591 2007-05-19 Sergey Poznyakoff <gray@gnu.org.ua>
593 * src/common.h (buffer_write_global_xheader): New function
594 (struct xheader): Move definition to tar.h
595 (extended_header): Remove global
596 (xheader_init): New function
597 (xheader_decode_global,xheader_store,xheader_read)
598 (xheader_write_global,xheader_write,xheader_string_begin)
599 (xheader_string_add,xheader_string_end): Take xhdr as first
601 * src/tar.h (struct xheader): New definition
602 (struct tar_stat_info): New member xhdr (extended header).
604 * src/xheader.c (xheader_init): New function
605 (xheader_decode_global,xheader_store,xheader_read)
606 (xheader_write_global,xheader_write,xheader_string_begin)
607 (xheader_string_add,xheader_string_end): Take xhdr as first
610 * src/buffer.c (buffer_write_global_xheader): New function
611 Update to use new xheader calls.
613 * src/compare.c, src/create.c, src/delete.c, src/list.c,
614 src/sparse.c, src/tar.c, src/update.c: Global extended_header
615 removed, use new xheader calls instead.
617 * tests/T-null.at: Minor fix
618 * tests/atlocal.in (tarball_prereq): Discard eventual md5sum
621 2007-05-18 Sergey Poznyakoff <gray@gnu.org.ua>
623 * src/create.c (dump_file0): Original ctime cannot be used as a
624 directory change indicator if --remove-files is given.
626 2007-04-12 Paul Eggert <eggert@cs.ucla.edu>
628 Adjust to latest Gnulib.
629 * lib/.cvsignore: Add dirfd.c, dirfd.h, float+.h, mbscasecmp.c,
630 stdio.h, stdio_.h, stdlib.h, stdlib_.h, time.h, time_.h, unistd.h.
631 Remove exit.h, getcwd.h, mempcpy.h, memrchr.h, mkdtemp.h, stpcpy.h,
632 strcase.h, strchrnul.h, strdup.h, strndup.h, strnlen.h, time_r.h,
634 * m4/.cvsignore: Remove localedir.h. Sort.
636 2007-04-03 Paul Eggert <eggert@cs.ucla.edu>
638 * src/common.h (closeopen): Remove decl.
639 * src/misc.c: Don't include <sys/time.h>, <sys/resource.h>; no longer
641 (get_max_open_files, closeopen): Remove. All callers removed.
642 (chdir_dir): Use a different technique, which doesn't rely on closing
644 * src/tar.c (main): Don't call closeopen.
646 2007-04-04 Sergey Poznyakoff <gray@gnu.org.ua>
649 * doc/tar.texi: Update
650 * src/system.c (sys_exec_info_script): Store the
651 inter-communication fd in the environment variable TAR_FD
653 2007-04-03 Sergey Poznyakoff <gray@gnu.org.ua>
655 * src/tar.c (main): Move closeopen after decode_options to
656 allow shell process substitution to work.
657 * tests/extrac07.at: Expect a warning on stderr.
659 2007-03-30 Sergey Poznyakoff <gray@gnu.org.ua>
661 * src/common.h (transform_name_fp): Change signature
662 (transform_member_name): New function
663 * src/extract.c (extract_link, extract_symlink): Use
664 transform_member_name instead of safer_name_suffix so that
665 --transform and --strip-components affect links as well.
666 * src/list.c (transform_member_name): New function
667 (decode_header): Use transform_member_name
668 * src/names.c (all_names_found): Remove check for matching_flags.
672 * bootstrap (slurp): Remove any occurrences of $bt from the
674 * src/incremen.c: Do not include mkdtemp.h
676 2007-01-26 Paul Eggert <eggert@cs.ucla.edu>
678 Adjust to recent gnulib changes.
679 * lib/.cvsignore: Add fchownat.c, rmt-command.h, strerror.c, string.h,
680 string_.h, sys, sys_time_.h, unistd_.h, wchar_.h, wctype_.h.
681 Remove localedir.h, size_max.h, xsize.h.
682 * src/xheader.c: Don't include stpcpy.h; no longer needed, now that
683 gnulib string.h defines stpcpy on all platforms.
685 2007-01-23 Sergey Poznyakoff <gray@gnu.org.ua>
687 * doc/tar.texi: Document --exclude-caches* and --exclude-tag*
689 * src/common.h (exclude_caches_option): Remove
690 (enum exclusion_tag_type): New data type
691 (add_exclude_tag): Rename to add_exclusion_tag
692 (cachedir_file_p): New prototype
693 * src/create.c (struct exclude_tag): rename to exclusion_tag
694 (check_exclusion_tags): New function
695 (cachedir_file_p): New function (from check_cache_directory)
696 (dump_dir0,dump_file0): Use check_exclusion_tags
697 * src/tar.c: New options --exclude-caches-all,
698 --exclude-caches-under, --exclude-tag-all, --exclude-tag-under
699 * tests/exclude.at: New file
700 * tests/Makefile.am (TESTSUITE_AT): Add exclude.at
701 * tests/testsuite.at: Add exclude.at
703 2007-01-19 Sergey Poznyakoff <gray@gnu.org.ua>
705 * gnulib.modules: Require strerror
706 * doc/gendocs_template: Fix typos
707 * scripts/xsparse.c (expand_sparse): use ftruncate to handle the
709 * src/sparse.c (sparse_skip_file,pax_dump_header_1)
710 (pax_decode_header): Keep track of the number of bytes
712 * configure.ac: Version 1.16.2
715 2007-01-04 Sergey Poznyakoff <gray@gnu.org.ua>
717 * src/compare.c (diff_dumpdir): Compare directory contents using
718 dumpdir_cmp. Do not free dumpdir_buffer, it will leave the
719 incremental directory table in the inconsistent state and trigger
721 (read_and_process): Process dumpdirs no matter what the archive
723 * src/incremen.c (list_dumpdir): Minor fixes.
725 * src/compare.c (read_and_process): Fix type of "size"
727 2006-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
729 * tests/T-null.at: Skip the test if genfile is not able to create
730 the filename with an embedded newline.
732 2006-12-12 Paul Eggert <eggert@cs.ucla.edu>
734 Port to Forte Developer 7 C 5.4 and C99.
735 * src/common.h (add_exclude_tag): Add decl; C99 requires this
736 and Forte warns about it.
737 * src/incremen.c: Include <mkdtemp.h> for mkdtemp prototype,
739 * src/misc.c (get_max_open_files): Rewrite to avoid code that
740 Forte C complains about as being unreachable.
741 * src/xheader.c (mtime_code): Rewrite to avoid Forte error
742 reported by Trond Hasle Amundsen.
744 * src/incremen.c (compare_dirnames): Rewrite to avoid casts.
745 * src/utf8.c (string_ascii_p): Likewise.
746 * src/xheader.c (mtime_coder, volume_size_coder, volume_offset_coder):
749 2006-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
751 * bootstrap: Add paxutils files to dot_ignore.
753 * configure.ac: Raise version number to 1.16.1
754 * bootstrap (slurp): Create .(cvs|git)ignore if not present
755 * po/.cvsignore, m4/.cvsignore: Remove automatically generated
758 2006-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
761 * Makefile.am (distclean-local): Fixed
762 * doc/tar.texi: Update documentation of --exclude-tag
763 * src/create.c (dump_dir0): Move checks for exclude tags to
765 (dump_dir): Move calls to ensure_slash to dump_file0
766 * src/extract.c (extract_file): Call skip_member if open fails.
767 Patch proposed by Jan-Benedict Glaw <jbglaw@lug-owl.de>
768 * tests/truncate.at: Use genfile instead of dd, because on some
769 systems /dev/zero is not available.
771 2006-12-04 Paul Eggert <eggert@cs.ucla.edu>
773 * NEWS: Fix some race conditions with tar -x --same-owner.
774 * src/extract.c (ARCHIVED_PERMSTATS): Add a comment saying that
775 S_IRWXG | S_IRWXO might be masked out.
776 (set_mode): Set the mode if some bits were masked out originally.
777 (set_stat): Don't chmod before chown, as that might temporarily
778 grant permissions that we don't want to grant. The chmod was
779 there only to work around broken hosts, so add a comment advising
780 users not to use those broken hosts instead.
781 (repair_delayed_set_stat, extract_dir):
782 Remember to mask out current umask before inverting permissions.
783 (extract_dir): If the owner might change, or if the mode has
784 special bits, create the directory 700 at first, but restore it later.
785 (open_output_file): New arg mode; all uses changed.
786 (extract_file, extract_node, extract_fifo): If the owner might
787 change, omit group and other bits at first, but restore them after
790 2006-12-04 Jim Meyering <jim@meyering.net>
792 * doc/tar.texi (Long Options): Remove doubled word.
794 2006-11-30 Sergey Poznyakoff <gray@gnu.org.ua>
796 * src/xheader.c (xheader_read): Remove unused variable
798 * po/POTFILES.in: Remove src/mangle.c
800 * bootstrap: Implement --update-po and .bootstrap
802 * src/create.c (dump_dir0): Implement --exclude-tag option
803 * src/tar.c: Likewise
804 * doc/tar.texi (exclude): Document --exclude-tag
806 2006-11-29 Paul Eggert <eggert@cs.ucla.edu>
808 * NEWS: Remove support for mangled names.
809 * doc/tar.texi (verbose tutorial): Likewise.
810 * src/Makefile.am (tar_SOURCES): Remove mangle.c.
811 * src/common.h (extract_mangle): Remove decl.
812 * src/extract.c (extract_mangle_wrapper): Remove.
813 (prepare_to_extract): Remove support for mangled names.
814 * src/list.c (read_and, print_header): Likewise.
815 * src/mangle.c: Remove.
816 * src/tar.h (GNUTYPE_NAMES): Remove.
818 Port to latest gnulib. There were a lot of changes, so the
819 simplest way to get this up and running was to switch to coreutils
820 bootstrap procedure. I noticed one feature missing after this
821 merge: the ability to update a single .po file. I can add that
823 * README-cvs, bootstrap.conf: New files.
824 * lib/.cvsignore: Remove Makefile.am, printf-parse.c, vasnprintf.c.
825 Add fstatat.c, gnulib.mk, openat-proc.c, same-inode.h, stat_.h,
826 tempname.c, tempname.h, uinttostr.c.
827 * lib/printf-parse.c, lib/vasnprintf.c: New files, from coreutils,
828 to override gnulib, so that we don't need xsize.h.
829 * bootstrap: Replace with coreutils bootstrap, except add support
831 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Remove, as gl_EARLY now
833 (gl_EARLY, gl_INIT): Add.
834 (tar_GNULIB): Remove.
835 * gnulib.modules: Add configmake.
836 * lib/Makefile.tmpl: Remove, replacing with....
837 * lib/Makefile.am: New file.
838 * src/Makefile.am (tar.o): Remove dependency: Automake does this
840 * src/tar.c: Include <configmake.h> and <rmt-command.h>, not
843 2006-11-13 Sergey Poznyakoff <gray@gnu.org.ua>
845 * src/xheader.c (mtime_coder): Treat non-null data as a pointer to
846 struct timespec, overriding st->mtime
847 * src/create.c (start_header): Pass mtime as a call-specific data
850 * tests/truncate.at: Do not use 'k' modifier in dd options.
851 * tests/append02.at: Do not depend on command timing.
853 2006-11-01 Sergey Poznyakoff <gray@gnu.org.ua>
855 * src/tar.c (enum read_file_list_state.file_list_skip): New value
856 (read_name_from_file): Skip zero-length entries
858 * tests/T-empty.at: New test case
859 * tests/T-null.at: New test case
860 * tests/extrac07.at: New test case
861 * tests/Makefile.am: Add new test cases.
862 * tests/testsuite.at: Add new test cases.
863 * tests/extrac02.at: Add more keywords
864 * tests/extrac04.at: Likewise
865 * tests/extrac06.at: Likewise
866 * tests/shortrec.at: Do not assume tar's default archive is stdout
868 2006-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
870 * src/extract.c, src/xheader.c: Call last_component instead of
871 base_name. The latter returns a malloced string since 2006-03-11.
873 2006-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
875 * NEWS, configure.ac: Version 1.16
876 * Makefile.am (distclean-local): New rule
878 2006-10-17 Sergey Poznyakoff <gray@gnu.org.ua>
880 * src/tar.c: Fix help output formatting. Thanks Benno
883 2006-10-16 Sergey Poznyakoff <gray@gnu.org.ua>
885 * Makefile.am (dist-hook): Create a cpio archive.
888 2006-10-14 Sergey Poznyakoff <gray@gnu.org.ua>
890 * doc/tar.texi (Synopsis): Document tar exit codes.
891 * src/create.c (dump_regular_file,dump_file0): Set exit_status to
892 TAREXIT_DIFFERS if the file being dumped was truncated or
894 * src/tar.c: Do not attempt to close stderr after call to
896 * tests/grow.at: New test case
897 * tests/Makefile.am: New test grow.at
898 * tests/testsuite.at: Likewise
899 * tests/truncate.at (AT_KEYWORDS): Keyword `filechange'
900 Test tar exit status.
902 * src/buffer.c (_open_archive): Make sure stdlis is set to stderr
903 when we are writing archive to stdout (unless --index-file is
904 used). Bug introduced on 2006-07-06.
905 * tests/Makefile.am: New test verbose.at
906 * tests/testsuite.at: Likewise
907 * tests/indexfile.at (AT_KEYWORDS): Add stdout keyword
908 * tests/verbose.at: New test case
910 2006-10-02 Sergey Poznyakoff <gray@gnu.org.ua>
912 * THANKS: Add Joerg Weilbier
913 * src/buffer.c (new_volume): Initialize current_block
914 * src/xheader.c (xheader_string_end): Fix diagnostic message.
915 * tests/multiv05.at: New testcase.
916 * tests/Makefile.am, tests/testsuite.at: Add multiv05.at
918 2006-09-27 Sergey Poznyakoff <gray@gnu.org.ua>
920 * bootstrap: Use ${package} instead of hardcoding package name
921 * doc/tar.texi: Minor fix
922 * src/tar.c (doc0, doc1, initialize_argp_doc): Removed. Rely on
923 the new argp method instead.
925 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
929 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
931 Adjust to latest gnulib.
932 * lib/.cvsignore: Add at-func.c, configmake.h, fchmodat.c,
933 fcntl.h, fcntl_.h, inttypes_.h, lstat.c, lstat.h.
934 * tests/testsuite.at (AT_TAR_MKHIER): Use install-sh -d
935 rather than the no-longer-included mkinstalldirs.
937 2006-09-08 Sergey Poznyakoff <gray@gnu.org.ua>
939 * src/incremen.c (try_purge_directory): Initialize struct st. Fix
940 condition for selecting candidates for removal.
941 * README-alpha: List texinfo among build prerequisites for the CVS
944 * bootstrap (intl_files_to_remove): Do not remove m4/inttypes-h.m4
945 and m4/inttypes-pri.m4
947 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
949 * bootstrap: Set XGETTEXT_OPTIONS to flag our printf-format functions,
950 so that translators are warned about strings that are formats but
951 don't look like formats. This might help prevent core dumps.
952 * configure.ac (AM_GNU_GETTEXT): Upgrade to need-formatstring-macros.
953 Suggested by Eric Blake to avoid problems like
954 <http://lists.gnu.org/archive/html/bug-coreutils/2006-07/msg00087.html>.
955 (AM_GNU_GETTEXT_VERSION): Upgrade from 0.12.1 to 0.15. The gettext
956 manual says we should use the version number normally expected of
957 maintainers, neither more nor less.
959 * bootstrap (get_translations):
960 Don't exclude ky.po; it is working again.
962 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
964 * bootstrap (get_translations):
965 Don't exclude ja.po; it is working again.
966 Don't remove all old .po files if we're merely updating one.
967 * po/.cvsignore: Add Makevars.
969 2006-08-07 Paul Eggert <eggert@cs.ucla.edu>
971 * src/tar.c: Work around limitation imposed by gettext 0.15
972 by concatenating strings with "\v" after translation.
973 (doc): Remove, splitting into:
974 (doc0, doc1): New constants.
975 (argp): Don't use doc; just initialize to NULL.
976 (initialize_argp_doc): New function.
977 (decode_options): Use it.
979 * bootstrap: Redo po file retrieval to match Bison's method,
980 since the translation project changed its index format.
981 Don't use --assume-autoconf; it's now replaced
982 by looking in configure.ac.
983 (m4/codeset.m4, m4/intdiv.m4, m4/inttypes-pri.m4, m4/isc-posix.m4):
984 (m4/lcmessage.m4, m4/onceonly_2_57.m4, m4/gettext.m4, m4/glibc21.m4):
985 (m4/inttypes_h.m4, m4/lib-ld.m4, m4/lib-prefix.m4, m4/po.m4):
986 (m4/stdint_h.m4, m4/uintmax_t.m4, m4/ulonglong.m4):
987 Don't rename to ..._gl.m4, as this is no longer needed.
988 (m4/geteext.m4): Patch to remove the need for intl/*.
989 Use autopoint manually, then remove the intl files,
990 then undo changes to gnulib files that autoreconf made,
991 and then run aclocal/autoconf/autoheader/automake.
992 This makes our bootstrap procedure closer to Bison's.
993 (po/Makevars): Generate automatically.
994 * configure.ac (AC_PREREQ): Update from 2.59 to 2.60.
995 (gl_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Remove.
996 * gnulib.modules: Add inttypes, stdint.
997 * lib/.cvsignore: Add close-stream.c, close-stream.h,
999 * po/Makefile: Remove; now automatically generated.
1001 * src/incremen.c (read_incr_db_01): Check input strings more
1002 carefully. Do not pass arbitrary char values to isspace, as
1003 this has undefined behavior. Likewise for assigning arbitrary
1004 uintmax_t values to other types.
1005 (read_negative_num, read_unsigned_num, read_timespec):
1006 New functions, to check input values a bit more carefuly.
1007 (read_num): Use read_unsigned_num. New arg MAX_VAL;
1008 all callers changed.
1009 (read_incr_db_2): Use these new functions.
1010 Use a consistent diagnostic for unexpected EOF.
1011 (read_directory_file): Do not assign arbitrary uintmax_t value
1013 (read_timespec, write_directory_file_entry, write_directory_file):
1014 Handle negative time_t values correctly. We don't bother to do
1015 this with pre-2 formats, since presumably the time stamps were
1018 * src/tar.c (doc): Don't use \v in an argument to gettext;
1019 gettext 0.15 rejects this.
1021 2006-07-24 Sergey Poznyakoff <gray@gnu.org.ua>
1023 * src/tar.c (decode_options): Do not require -L with -M -Hpax.
1024 It could be needed in future, but currently it is not.
1025 * src/create.c (to_chars_subst): Update comment regarding OLDGNU
1026 vs. GNU format differences.
1027 (mode_to_chars): Treat OLDGNU_FORMAT same as GNU_FORMAT. Fixes bug
1028 reported by TAMUKI Shoichi <tamuki@linet.gr.jp>, which caused
1029 equivalent `tar cf ...' and `tar rf ...' commands to produce
1032 * tests/append02.at: New test case
1033 * tests/Makefile.am, tests/testsuite.at: Add append02.at
1035 2006-07-20 Paul Eggert <eggert@cs.ucla.edu>
1037 * bootstrap: Adjust to today's change to gnulib-tool by invoking
1038 it with --assume-autoconf='latest-stable'.
1040 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
1042 Adjust to recent gnulib changes.
1043 * lib/.cvsignore: Remove atexit.c, exit.c, getndelim2.c, getndelim2.h,
1044 pathmax.h, paxconvert.c, paxerror.h, xstrdup.c.
1045 Add inttypes.h, mktime.c, wcwidth.h, xstrndup.c, xstrndup.h.
1046 * src/create.c (start_header): Adjust to API change to mode_adjust.
1048 2006-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1050 * THANKS: Add Ralf Wildenhues
1053 2006-07-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1055 * doc/dumpdir.texi, doc/snapshot.texi, doc/sparse.texi,
1056 doc/tar.texi: Fix some typos.
1058 2006-07-06 Sergey Poznyakoff <gray@gnu.org.ua>
1060 tar --index-file=FILE --file=- sent the archive to FILE, and
1061 the listing to stderr. Bug reported by Marcin Gryszkalis
1064 * src/buffer.c (_open_archive): Remove stdlis initialization
1065 * src/tar.c (decode_options): Initialize stdlis
1066 * tests/indexfile.at: New test case
1067 * tests/testsuite.at: Include indexfile.at
1068 * tests/Makefile.am (TESTSUITE_AT): Add indexfile.at
1070 2006-07-05 Sergey Poznyakoff <gray@gnu.org.ua>
1072 * doc/Makefile.am (manual): Fix TEXINPUTS
1073 * doc/rendition.texi (FIXME): Do not use deprecated @quote-args.
1074 Do not use @allow-recursion. In its current form the macro is not
1077 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
1079 * bootstrap (update_po): Fix single translation update
1081 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
1083 * configure.ac (AC_CHECK_FUNCS): Check for getdtablesize
1084 * src/common.h (closeopen): New function
1085 * src/misc.c (chdir_arg): Use x2nrealloc to reallocate wd.
1086 (get_max_open_files,closeopen): New functions
1087 (chdir_do): Do not use save_cwd if it was already used more than
1088 max_open_files-4 times to avoid running off the file
1090 * src/tar.c (main): Call closeopen
1091 * doc/tar.texi: Update --directory description
1094 2006-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
1096 * doc/tar.texi: Update. Add cross-references.
1097 * doc/sparse.texi: Add cross-references.
1099 2006-06-25 Sergey Poznyakoff <gray@gnu.org.ua>
1101 * scripts/xsparse.c: A sample utility to expand sparse files
1102 extracted by third-party tars. It is not meant to be installed nor
1103 to be included in the distribution. It is here, so that it can be
1104 obtained either from CVS or from the tar web site.
1105 * doc/Makefile.am (tar_TEXINFOS): Sorted
1106 * doc/tar.texi (Other Tars): New node describing how to extract
1107 GNU-specific member formats using third-party tars.
1108 * src/common.h (sparse_file_p): Remove
1109 * src/sparse.c: Likewise
1110 * src/create.c: Use ST_IS_SPARSE instead of sparse_file_p (update
1112 * src/tar.c: --sparse-version turns on --sparse
1114 2006-06-24 Sergey Poznyakoff <gray@gnu.org.ua>
1116 * src/buffer.c (print_total_stats): Add default case.
1117 * src/common.h (name_init): New prototype.
1118 (xheader_string_end): Return bool.
1119 * src/extract.c (extract_volhdr): Add missing return
1120 * src/incremen.c: Remove not used variables
1121 * src/sparse.c (pax_dump_header_0): Return false if
1122 xheader_string_end fails (for 0.1 formats).
1123 (pax_dump_header): Return meaningful value
1124 * src/transform.c (segm_count): Change type to size_t
1125 * src/xheader.c (xhdr_tab.decoder): pass keyword as a second
1126 argument. All callers changed.
1127 (decode_record): Check for numeric overflow
1128 (xheader_string_end): Return boolean value. Check for possible
1131 2006-06-23 Sergey Poznyakoff <gray@gnu.org.ua>
1133 * doc/sparse.texi: New file
1134 * doc/Makefile.am (tar_TEXINFOS): Add sparse.texi
1135 * doc/intern.texi (Sparse Formats): New node
1136 * doc/tar.texi: Update master menu
1138 * src/common.h (tar_sparse_major,tar_sparse_minor): New globals.
1139 * src/sparse.c: Implement sparse format versioning. Implement new
1140 version (1.0) of PAX sparse format.
1141 (pax_sparse_member_p): Fix condition
1142 (pax_dump_header): A dispatcher function
1143 (pax_dump_header_0,pax_dump_header_1): New functions.
1145 (oldgnu_dump_header): Minor fix: make sure
1146 sparse_header.isextended is set before calling
1147 set_next_block_after
1148 * src/tar.c: New option --sparse-version
1149 * src/tar.h (struct tar_stat_info.sparse_major,sparse_minor): New
1151 * src/xheader.c: Implement new keywords: GNU.sparse.name,
1152 GNU.sparse.major, GNU.sparse.minor, GNU.sparse.realsize
1154 * tests/spmpv00.at, tests/spmvp01.at, tests/spmvp10.at: New
1157 * tests/Makefile.am: Add spmvp00.at, spmpv01.at, spmpv10.at
1158 * tests/shortrec.at: Explicitely give `-f -' to the tar invocation
1159 * tests/sparsemvp.at: Rewritten as an include file.
1160 (TAR_MVP_TEST): New macro
1161 * tests/testsuite.at: Include sparsemvp.at, spmvp00.at,
1162 spmvp01.at, spmvp10.at
1164 2006-06-21 Sergey Poznyakoff <gray@gnu.org.ua>
1166 * doc/tar.texi (Overriding File Metadata): New node
1167 Document --mtime option.
1168 * src/common.h (set_mtime_option,mtime_option): New globals
1169 * src/create.c (start_header): Override mtime if requested
1170 * src/tar.c: Implement new option, --mtime, allowing to set
1171 modification times for all archive members during creation.
1172 (struct tar_args): textual_date_option replaced with a linked list
1173 textual_date. All references updated.
1174 (get_date_or_file,report_textual_dates): New functions.
1175 * configure.ac: Raise version number to 1.15.92
1178 2006-06-20 Sergey Poznyakoff <gray@gnu.org.ua>
1180 * src/common.h (struct name.explicit): Remove
1181 Use variable names in all declarations
1182 (name_scan): Remove second argument
1183 * src/delete.c: Remove second argument from calls to name_scan
1184 * src/update.c: Likewise
1185 * src/incremen.c (procdir): Use is_individual_file to check for
1186 files explicitely specified in the command line. Fixes bug
1187 reported by Dat Head on 19 Jun 2006 (descending into mountpoints
1188 with --one-file-system in use)
1189 * src/misc.c (maybe_backup_file): Second argument is bool
1190 * src/names.c (name_next_elt): Call register_individual_file
1191 (namelist_match): Remove third argument
1192 (name_match): Change return type to bool
1193 (name_scan): Remove second argument
1194 * src/sparse.c (pax_dump_header): Store original sparse file name
1195 in GNU.sparse.name variable. The name field in the ustar header
1196 now contains generated name (%d/GNUSparseFile.%p/%f), so that
1197 non-pax-aware tars won't extract the file under the original
1199 * src/xheader.c (GNU.sparse.name): New variable for storing sparse
1202 2006-06-13 Sergey Poznyakoff <gray@gnu.org.ua>
1204 * doc/Makefile.am (check-options): Expand macros before grepping
1206 * doc/rendition.texi (FIXME) [!PROOF_FOOTNOTED]: Enclose in a
1208 * doc/tar.texi: Define op as codeindex. Use special macros to
1210 Consequently prefer @dfn{long options} over @dfn{mnemonic
1212 Document --unquote, --no-unquote
1213 (Short Option Summary): Build a table of cross-references to the
1214 corresponding long options.
1215 (Using Multiple Tapes,Multi-Volume Archives): Rewritten
1217 * doc/value.texi (xopindex,opsummary): New macros
1219 * doc/Makefile.am (check-options): New goal
1220 * doc/tar.texi: Update
1221 * src/tar.c: Implement --overwrite-dir option (long ago
1224 2006-06-12 Sergey Poznyakoff <gray@gnu.org.ua>
1226 * doc/tar.texi: Document better the --totals option
1228 * src/buffer.c (total_blocks_deleted): New variable
1229 (set_start_time): Set volume_start_time and last_stat_time as well
1230 (set_volume_start_time): New function
1231 (compute_duration): Do not call set_start_time, update
1232 last_stat_time instead. Use it in calculation instead of
1233 start_time, which is now set only once, upon startup.
1234 (print_total_written): Removed.
1235 (print_total_stats): New function for printing byte/speed statistics.
1236 (_open_archive): Detect attempts to update compressed archives.
1237 (_gnu_flush_write): Always update prev_written.
1238 (open_archive): Call set_volume_start_time.
1239 * src/common.h (volume_start_time,last_stat_time): New globals
1240 (print_total_written): Replaced with:
1241 (print_total_stats): New function
1242 * src/delete.c (records_skipped): Remove static qualifier, the
1243 variable is used by print_total_stats in buffer.c
1244 * src/extract.c (check_time): Use volume_start_time when checking
1245 for timestamp plausability.
1246 * src/tar.c: (options, parse_opt): Allow for optional argument to
1247 the --totals option, which specifies a signal upon delivery of which
1248 the statistics must be output.
1249 (main): Call print_total_stats if total_option is set.
1251 2006-06-11 Sergey Poznyakoff <gray@gnu.org.ua>
1253 * src/xheader.c (xheader_set_single_keyword): Fix typo.
1254 (decode_time): Avoid using gotos.
1256 * doc/mastermenu.el: New file
1257 * doc/Makefile.am (master-menu): New goal
1258 * doc/tar.texi: Update master menu
1260 2006-06-10 Sergey Poznyakoff <gray@gnu.org.ua>
1262 * doc/tar.texi: Remove leftover include
1264 2006-06-09 Sergey Poznyakoff <gray@gnu.org.ua>
1266 * doc/Makefile.am (tar_TEXINFOS): Add intern.texi
1267 (EXTRA_DIST): Remove convtexi.pl, add texify.sed
1268 * doc/intern.texi: New file
1269 * doc/convtexi.pl: Remove
1270 * doc/texify.sed: Auxiliary script to convert ../src/tar.h to
1272 * doc/rendition.texi: Fix typo
1273 * doc/tar.texi: Update
1274 * src/tar.h: Fix indentation, introduce end-of-format marker for
1277 * THANKS: Add Jason Armistead
1278 * doc/tar.texi: Update
1280 * src/buffer.c: Implement more flexible checkpoint style
1281 * src/common.h (checkpoint_option): Change type to unsigned
1282 (checkpoint_style): New variable.
1283 * src/tar.c: --checkpoint takes an optional argument specifying
1284 number of records between two successive checkpoints (proposed
1285 by Jason Armistead on 2004-06-22). Optional dot starting the
1286 argument means "print dots instead of textual checkpoints".
1287 (tar_help): New function
1288 * src/transform.c: Minor fixes.
1290 2006-06-08 Sergey Poznyakoff <gray@gnu.org.ua>
1292 * gnulib.modules: Add mkdtemp
1293 * doc/dumpdir.texi: New file
1294 * doc/Makefile.am (tar_TEXINFOS): Add dumpdir.texi
1295 * doc/tar.texi: Document dumpdir format
1296 * src/incremen.c (dumpdir_locate,obstack_code_rename):
1297 (purge_directory): Re-implement renaming. Introduce
1299 (make_tmp_dir_name): Remove
1301 * src/transform.c (set_transform_expr,_transform_name_to_obstack):
1302 Implement NUMBER flag.
1303 (add_char_segment): Fix length assignement
1305 * doc/tar.texi: Update
1307 2006-06-07 Sergey Poznyakoff <gray@gnu.org.ua>
1309 * src/transform.c (transform_name_fp): Run fun even if
1310 _transform_name_to_obstack returns false.
1311 (_transform_name_to_obstack,set_transform_expr): Implement GNU
1312 extension case conversion operations.
1314 * doc/tar.texi (transform): Document the option.
1316 2006-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
1319 * src/common.h (set_transform_expr): New function
1320 * tests/Makefile.am: Add incr04.at
1321 * tests/testsuite.at: Likewise
1322 * tests/incr04.at: New test case
1323 * tests/long01.at: Fix typo in the comment
1324 * tests/multiv04.at: Use genfile --files-from
1326 (Above changes need new genfile.c from paxutils)
1330 * doc/tar.texi: Update
1331 * src/transform.c: New file
1332 * src/Makefile.am (tar_SOURCES): New module transform.c
1333 * src/common.h (transform_name, transform_name_fp): New functions
1334 (show_stored_names_option): Renamed to
1335 show_transformed_names_option. All uses changed
1336 * src/create.c (dump_file0): Transform file name
1337 * src/extract.c (extract_archive): safer_name_suffix and
1338 stripped_prefix_len are now called by decode_header
1339 * src/list.c (print_header): Update displayable name selection.
1340 * src/tar.c: New option --transform
1341 New option --show-transformed-names generalizes
1342 --show-stored-names. The latter is retained as an alias.
1344 2006-05-31 Sergey Poznyakoff <gray@gnu.org.ua>
1346 * src/incremen.c (make_directory): Fix initialization of struct
1349 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1351 * doc/tar.texi: Document use of globbing patterns.
1352 * src/tar.c (parse_opt): Add comment before --preserve case.
1354 2006-05-24 Sergey Poznyakoff <gray@gnu.org.ua>
1357 * doc/tar.texi: Update
1358 * configure.ac (AM_INIT_AUTOMAKE): Use tar-ustar option. Raise
1359 version requirement to 1.9
1360 * src/common.h (struct name): Refactured
1361 (warn_regex_usage): New variable.
1362 (dump_file): First argument is const char*.
1363 (name_init,name_add): Removed
1364 (name_add_name,name_add_dir): New functions
1365 (name_next): Return const char*.
1366 * src/create.c: (dump_file,dump_file0): First argument is const
1367 char*. All callers updated.
1368 * src/names.c: Rewritten handling of member names in the command
1369 line. Tar no longer attempts to guess globbing patterns, instead
1370 it relies on --wildcard option.
1371 (init_names): Removed.
1372 (struct name_elt): New structure.
1373 (name_array): Change type to struct name_elt. All references updated
1374 (name_add_name,name_add_dir): New functions
1375 (name_next_elt): New function
1376 (name_next): Rewritten using name_next_elt.
1377 (namelist_match): Rewritten pattern matching using
1379 (names_notfound): Warn if globbing patterns were used without
1381 * src/tar.c (options): Move globbing-related options into a
1382 separate group. Set -l as an alias to --check-links, as required
1384 (struct tar_args): New fields
1385 wildcards,matching_flags,include_anchored
1386 (MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS): New macros
1387 (parse_opt): Use x2nrealloc to grow archive_name_array.
1388 Use MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS to create appropriate
1389 fnmatch options, and name_add_name,name_add_dir to handle member
1390 name and -C arguments.
1391 (decode_options): Likewise
1392 (main): Remove call to init_names.
1394 * tests/append.at, tests/append01.at, tests/extrac01.at,
1395 tests/options.at, tests/options02.at, tests/same-order01.at,
1396 tests/same-order02.at: Make AT_SETUP more readable.
1398 2006-05-23 Sergey Poznyakoff <gray@gnu.org.ua>
1400 * src/buffer.c (change_tape_menu): Fix typo (uninitialized
1401 variable) introduced yesterday.
1403 2006-05-22 Sergey Poznyakoff <gray@gnu.org.ua>
1405 * doc/tar.texi: Use @var{file_name} instead of @var{file name}
1406 * src/buffer.c (change_tape_menu): Break the loop after obtaining
1407 new archive name. Check for empty input line.
1409 2006-05-15 Sergey Poznyakoff <gray@gnu.org.ua>
1411 * tests/atlocal.in (XFAILFILE): New variable
1412 * tests/version.at: Create $XFAILFILE on failure
1413 * tests/testsuite.at (AT_TAR_CHECK): Declare expected failure if
1416 2006-05-13 Sergey Poznyakoff <gray@gnu.org.ua>
1419 * src/buffer.c (read_header0): Use read_header_primitive to avoid
1420 clubbering current_tar_info. All callers updated.
1421 * src/common.h (read_header_primitive): New function
1422 * src/extract.c (extract_volhdr): New function
1423 (prepare_to_extract): Use extract_volhdr as extractor for volume
1425 * src/list.c (read_header_primitive): New function
1426 (read_header): Front end for read_header_primitive
1427 * tests/chtype.at: New file
1428 * tests/volsize.at: New file
1429 * tests/Makefile.am (TESTSUITE_AT): Add chtype.at, volsize.at
1430 (check-full): New target.
1431 * tests/atlocal.in (TEST_DATA_URL,STAR_DATA_URL)
1432 (STAR_TESTSCRIPTS): Provide default values.
1433 (tarball_prereq): New function
1434 * tests/testsuite.at (AT_TARBALL_PREREQ): New defun
1435 (AT_STAR_PREREQ): Rewrite using tarball_prereq
1436 Include chtype.at and volsize.at
1437 * tests/volume.at: Add keywords.
1439 * tests/star/gtarfail.at, tests/star/gtarfail2.at,
1440 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
1441 tests/star/ustar-big-2g.at, tests/star/ustar-big-8g.at
1442 (AT_STAR_PREREQ): Provide md5 sum.
1444 * lib/.cvsignore: Update
1446 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
1448 * tests/testsuite.at (AT_SORT_PREREQ, AT_UNPRIVILEGED_PREREQ): New
1451 * tests/extrac04.at, tests/incr03.at, tests/listed02.at,
1452 tests/pipe.at, tests/rename01.at, tests/rename02.at,
1453 tests/rename03.at, tests/same-order01.at: Call
1454 AT_SORT_PREREQ. Remove fd 2 redirection after calls to sort
1455 * ignfail.at: Call AT_UNPRIVILEGED_PREREQ
1457 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
1459 Listed incremental backups: keep more information about
1460 directories. Handle renamed directories more effectively
1461 (initial implementation, more updates to follow).
1462 Source tree before this point is tagged
1463 alpha_1_15_90_incremental_1.
1466 * configure.ac: Raise version number to 1.15.91
1467 * src/common.h (rename_directory,append_incremental_renames): New
1469 * src/extract.c (rename_directory): New function
1470 * src/incremen.c (struct directory.contents, flags): New members
1471 (nfs,found,new): Remove. Replaced by appropriate bitmask values in
1472 `flags' field. All uses updated.
1473 (directory_meta_table): New table.
1474 (hash_directory): Rename to hash_directory_name
1475 (compare_directories): Rename to compare_directory_names
1476 (hash_directory_meta,compare_directory_meta,find_directory_meta):
1478 (compare_dirents): Removed
1479 (note_directory): Get 7th argument: directory contents.
1481 (dumpdir_locate,makedumpdir): New functions
1482 (scan_directory): Rewritten. Use makedumpdir to create a sorted
1483 dumpdir array. This makes the obstack argument unnecessary. Besides,
1484 ALL_CHILDREN flag is set only for new directories.
1485 (procdir): Change return type to struct directory. Return
1486 immediately if the directory was already initialized. Discover
1487 directory renames using directory_meta_table.
1488 (append_incremental_renames): New function.
1489 (read_directory_file, write_directory_file): Use new snapshot file
1491 * src/names.c (collect_and_sort_names): Update dir_contents of the
1492 first non-fake name entry when in listed incremental mode.
1494 * tests/incr03.at: New testcase
1495 * tests/rename01.at: New testcase
1496 * tests/rename02.at: New testcase
1497 * tests/rename03.at: New testcase
1498 * tests/Makefile.am: Add
1499 incr03.at,rename01.at,rename02.at,rename03.at
1500 * tests/testsuite.at: Likewise.
1501 * tests/listed02.at: Update for the new behavior
1502 * tests/multiv04.at (AT_KEYWORDS): Add missing incremental kw.
1504 2006-05-02 Sergey Poznyakoff <gray@gnu.org.ua>
1506 * src/buffer.c (try_new_volume): Attempt to continue if the name
1507 is apparently truncated in a GNU format volume.
1509 * tests/comprec.at, tests/delete01.at, tests/delete02.at,
1510 tests/delete04.at, tests/delete05.at, tests/extrac05.at,
1511 tests/listed01.at, tests/multiv01.at, tests/multiv02.at,
1512 tests/pipe.at, tests/same-order01.at, tests/same-order02.at,
1513 tests/sparse01.at, tests/sparse03.at: Always use genfile --file,
1514 this enables extra error checking.
1516 * tests/multiv03.at: Attempt to extract a member with truncated
1517 file name from the archive.
1519 * src/buffer.c (_open_archive): Remove unnecessary argument to
1520 check_compressed_archive.
1522 2006-04-25 Sergey Poznyakoff <gray@gnu.org.ua>
1524 * tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
1525 tests/sparsemv.at, tests/sparsemvp.at: Skip the test if the file
1526 system does not support sparse files.
1527 * doc/tar.texi (@copying): Remove the reference to not existing
1530 2006-04-11 Sergey Poznyakoff <gray@gnu.org.ua>
1532 * src/extract.c (extract_dir): Fix toggling existing directory
1533 permissions (Debian bug #361077). Use parts of patch provided by
1534 Ian Jackson <iwj@ubuntu.com>.
1535 * src/compare.c: Minor changes
1536 * src/incremen.c (directory.new): New member
1537 (note_directory,find_directory: Use make_directory to create
1538 struct directory entries
1539 (procdir): Avoid duplicating directories in the incremental
1541 * tests/Makefile.am (TESTSUITE_AT): Add extrac06.at
1542 * tests/testsuite.at: Include extrac06.at
1544 2006-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (trivial change)
1546 * tests/atlocal.in (PATH): Add build-aux from the source tree,
1549 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1551 * THANKS: Add Benno Schulenberg
1553 2006-03-13 Jim Meyering <jim@meyering.net>
1555 * tests/listed02.at: Sort the two lines of stderr from the
1556 first `tar -v --listed-incremental'. They would come out
1557 reversed and provoke a test failure on a tmpfs
1560 2006-03-13 Benno Schulenberg <benno@nietvergeten.nl>
1562 * doc/tar.texi: Minor fixes.
1563 * src/tar.c (options): Consistently begin help messages with a
1566 2006-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
1568 * tests/Makefile.am (AM_CPPFLAGS): Define LOCALEDIR
1570 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1572 * src/buffer.c (record_buffer_aligned): New var.
1573 (init_buffer): Use it to ensure that the buffer is aligned.
1574 This doesn't result in any measurable performance improvement
1575 on my host (Debian GNU/Linux 3.1 stable, with default block size),
1576 but I assume it does help on some hosts.
1578 * lib/.cvsignore: Sort.
1580 2006-03-04 Sergey Poznyakoff <gray@gnu.org.ua>
1582 * tests/shortrec.at: Use -f - to read from stdin.
1584 2006-02-21 Sergey Poznyakoff <gray@gnu.org.ua>
1586 * doc/tar.texi: Fix typo: --to-command instead of --to-program
1588 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1590 * tests/multiv04.at (split directory members in a MV archive):
1591 Don't use %X in an awk printf format; this doesn't work with
1592 Solaris 10 /usr/bin/awk. Use %x instead.
1594 2006-02-20 Sergey Poznyakoff <gray@gnu.org.ua>
1596 * src/create.c (split_long_name): Fix maximum length estimation.
1598 * tests/Makefile.am (lustar01.at,lustar02.at,lustar03.at): New
1600 * tests/atlocal.in: Add build-aux to the PATH
1601 * tests/long01.at: Remove mkhier, use AT_TAR_MKHIER instead
1602 * tests/longv7.at: Reword test title
1603 * tests/lustar01.at: New test
1604 * tests/lustar02.at: New test
1605 * tests/lustar03.at: New test
1606 * tests/testsuite.at (AT_TAR_MKHIER): New macro
1607 (lustar01.at,lustar02.at,lustar03.at): New tests.
1609 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1611 * bootstrap: Don't claim lib/Makefile.am is generated automatically
1614 Avoid installation glitches on Solaris 8 with Sun C 5.4.
1615 * lib/.cvsignore: Add system-ioctl.h.
1616 * lib/Makefile.tmpl (noinst_HEADERS): Add system-ioctl.h.
1617 * src/buffer.c: Include system-ioctl.h.
1618 * src/compare.c: Likewise.
1619 * src/delete.c: Likewise.
1620 * src/system.c: Include <getline.h>, <setenv.h>.
1621 * src/tar.c: Include <getline.h>.
1623 2006-02-19 Sergey Poznyakoff <gray@gnu.org.ua>
1625 * src/buffer.c (add_chunk_header): Free st.orig_file_name after
1626 calling finish_header().
1627 (new_volume): Prompt the user for archive name if unable to open
1630 * src/create.c (dump_file0): Restore file_count_links,
1631 accidentally removed on 2005-11-29.
1632 * configure.ac: Raise version number to 1.15.90
1635 2006-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
1637 * src/tar.c (tar_set_quoting_style): Provide second argument to
1638 the format spec: program_invocation_short_name. Reported by Jim
1641 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1643 * gnulib.modules: Add closeout, exitfial.
1644 * lib/.cvsignore: Add __fpending.c, __fpending.h, closeout.c,
1646 * src/buffer.c: Incluse closeout.h.
1647 (_open_archive): Use freopen rather than fopen, so
1648 that stdlis is always either stdout or stderr. Use
1649 close_stdout_set_file_name to report its name.
1650 * src/tar.c: Include closeout.h and exitfail.h.
1651 (parse_opt, usage): Call close_stdout as appropriate, to check for
1653 (decode_options): Exit with status TAREXIT_FAILURE, not 1.
1654 (main): Set exit_failure, to exit with proper status on memory
1655 allocation failure and the like.
1656 Use close_stdout rather than rolling our own test.
1658 * NEWS: --version now outputs copyright etc., to conform to the
1659 GNU coding standards. Remove --license.
1660 * gnulib.modules: Add version-etc-fsf.
1661 * doc/tar.texi: Document the change.
1662 * lib/.cvsignore: Add version-etc-fsf.c, version-etc.c, version-etc.h.
1663 * scripts/Makefile.am (SED_CMD): Update PAKCAGE_NAME, not PACKAGE.
1664 * scripts/backup.in: Remove --license. Change --version to conform
1666 * scripts/restore.in: Likewise.
1667 * scripts/backup.sh.in (license): Output briefer license in the
1668 style of coreutils, for consistency with other changes.
1669 * src/tar.c: Include <version-etc.h>.
1670 (LICENSE_OPTION): Remove.
1671 (options): Remove --license.
1673 (parse_opt): Use version_etc instead of rolling it ourselves.
1675 * tests/version.at (tar --version): Check only the first line of
1678 * ChangeLog, NEWS, src/common.h, src/extract.c, src/incremen.c:
1679 * src/list.c, src/names.c, src/tar.h, src/xheader.c:
1680 Update copyright year to 2006.
1682 2006-02-07 Jim Meyering <jim@meyering.net>
1684 * src/xheader.c (sparse_map_decoder): Fix misleading diagnostic.
1686 2006-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
1688 * src/common.h (get_gnu_dumpdir): Remove prototype
1689 (is_dumpdir): New function
1690 * src/extract.c (prepare_to_extract): Use is_dumpdir member to
1692 * src/incremen.c (get_gnu_dumpdir): Static
1693 (is_dumpdir): New function
1694 (purge_directory): Use is_dumpdir
1695 * src/list.c (list_archive): Use is_dumpdir
1696 Do not wrap skip_member in mv_begin/mv_end, the function itself
1698 (decode_header): Set stat_info->is_dumpdir
1699 (skip_member): Do nothing if skipped is true
1700 * src/tar.h (struct tar_stat_info): New members is_dumpdir and skipped.
1702 2006-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
1704 * src/tar.c (decode_options): Refuse using --delete with
1705 compression options.
1707 2006-01-18 Sergey Poznyakoff <gray@gnu.org.ua>
1710 * configure.ac (DEFAULT_QUOTING_STYLE): New configuration variable
1711 * doc/tar.texi: Initial documentation for --quoting-style,
1712 --quote-chars and --no-quote-chars option.
1713 * src/tar.c: Implement new options --quoting-style, --quote-chars
1714 and --no-quote-chars.
1716 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1718 * bootstrap: Default to pserver, and switch to cvs.sv.gnu.org,
1719 to accommodate recent changes to the GNU CVS server.
1720 * lib/.cvsignore: Add argp-pin.c, mkdirat.c, openat-priv.h.
1722 2005-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
1724 * src/names.c (name_scan): Take an additional argument requesting
1726 * src/common.h (name_scan): Change prototype.
1727 * src/delete.c, src/incremen.c, src/update.c: Update invocations
1730 2005-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
1732 * src/common.h (struct name): New member `explicit'. Remove unused
1734 * src/incremen.c (procdir): If name_scan() returns something,
1735 check if it was explicitely given in the command line
1736 * src/names.c (addname,add_hierarchy_to_namelist): Initialize
1737 explicit member appropriately.
1739 * src/incremen.c (procdir): If --one-file-system is given and a
1740 directory is found to be on another device, *and* this directory
1741 is explicitely given in the command line, then do not omit it.
1743 2005-12-11 Sergey Poznyakoff <gray@gnu.org.ua>
1746 * doc/tar.texi: Document --delay-directory-restore option.
1747 (Configuring Help Summary): Document usage of ARGP_HELP_FMT
1748 variable to customize help output.
1749 * src/common.h (delay_directory_restore_option): New global.
1750 * src/extract.c (directories_first): Replaced by
1751 delay_directory_restore_option. All uses changed.
1752 * src/tar.c (options,parse_opt): New options
1753 --delay-directory-restore and --no-delay-directory-restore
1755 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1757 * src/buffer.c (open_archive): Add default case to shut up gcc.
1758 * src/common.h (set_file_atime): Add prototype.
1759 * src/create.c (to_chars_subst): Remove unused variable
1760 Make sure useful result code is returned.
1761 * src/incremen.c (read_directory_file): Fix format string
1762 Thanks Eric Blake for reporting.
1764 2005-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
1766 * doc/tar.texi (Current status): Renamed to 'Changes' and moved to
1768 (Large or Negative Values): Rewritten
1769 * src/common.h (gid_to_chars, major_to_chars, minor_to_chars)
1770 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
1771 (uid_to_chars, uintmax_to_chars): Return bool
1772 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars)
1773 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
1774 (uid_to_chars, uintmax_to_chars): Return bool
1775 (to_chars): Return bool
1776 (start_header): Check return values of convertion routines. Fail
1777 if unable to store data in the header.
1779 2005-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
1781 * doc/tar.texi: Following the discussion with Karl Berry,
1782 discontinue using @value{} substitutions for Texinfo commands.
1783 Properly index all long options. Print a
1784 separate long option index.
1785 * doc/value.texi: Remove @set's
1787 * doc/tar.texi: Update --info-script documentation
1788 Resolve some more FIXMEs.
1789 * scripts/dump-remind.in: Use TAR_VOLUME instead of reading volno
1791 * src/buffer.c (new_volume): Update invocation
1792 (change_tape_menu): New function. Disable '!' command if given
1794 * src/common.h (sys_exec_info_script): Update declaration
1795 (restrict_option): New global
1796 * src/system.c (sys_exec_info_script): The script can supply new
1797 archive name to use by writing it to file descriptor 3.
1798 * src/tar.c (options): Add --restrict option. Use macros for
1800 (license): Print full list of copyright years
1803 2005-12-06 Eric Blake <ebb9@byu.net> (trivial changes)
1805 * configure.ac (DENSITY_LETTER): Fix m4 overquoting.
1806 * .cvsignore: Ignore .bootstrap.
1808 2005-12-06 Sergey Poznyakoff <gray@gnu.org.ua>
1810 * doc/tar.texi: Document --to-command and --info-script
1811 options. Add missing xrefs.
1812 * src/buffer.c (new_volume): Use sys_exec_info_script() instead of
1814 * src/common.h (archive_format_string,subcommand_string)
1815 (sys_exec_info_script): New prototypes.
1816 * src/system.c (sys_exec_info_script): New function.
1817 * src/tar.c (archive_format_string): Remove static qualifier.
1818 (subcommand_string): New function.
1820 2005-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
1822 * src/extract.c: Fix restoring of directory timestamps from
1823 incremental archives.
1824 (directories_first): New variable.
1825 (prepare_to_extract): Set directories_first
1826 (extract_archive): Call apply_nonancestor_delayed_set_stat() only
1827 if not extracting from an incremental archive
1828 (extract_dir): Obtain root_device here, to make sure it works
1831 * src/incremen.c (purge_directory): Skip the member and return if
1832 the archive is not in incremental format.
1833 * tests/incr02.at: New testcase
1834 * tests/Makefile.am: Add incr02.at
1835 * tests/testsuite.at: Likewise
1837 * THANKS: Add Guerkan Karaman.
1840 2005-11-30 Paul Eggert <eggert@cs.ucla.edu>
1842 * doc/tar.texi (Option Summary): Rewrite the
1843 --atime-preserve=system description in response to Ian Turner's
1846 2005-11-30 Ian Turner <ian@zmanda.com>
1848 * doc/tar.texi (Extracting Specific Files): Remove obsolescent
1851 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1853 * NEWS: New option --atime-preserve=system, which uses O_NOATIME.
1854 * THANKS: Add Ian Turner.
1856 * configure.ac: Prefer AC_CHECK_HEADERS_ONCE to AC_CHECK_HEADERS.
1857 Check for stropts.h and sys/filio.h too, for _FIOSATIME.
1858 * doc/tar.texi: Change "modification time" to "data modification
1859 time", "change time" to "status change time", and "filesystem" to
1860 "file system", so that we use terminology consistent with POSIX.
1861 Use American spacing rather than French for sentence ends.
1862 "non-dependable" -> "undependable".
1863 (Option Summary, Attributes): Explain better the pitfalls of the
1864 --atime-preserve option, and suggest read-only mounts,loopback
1865 mounts, and noatime mounts for older systems.
1866 * doc/value.texi (op-atime-preserve-system): Renamed from
1867 op-atime-preserver-system to fix a misspelling.
1868 * src/common.h (enum atime_preserve): Use lower case for enum values.
1869 * src/compare.c: Don't include utimens.h; no longer needed.
1870 (diff_file): Use set_file_atime rather than utimens; avoid closing
1871 diff_handle until after this, so that we can set the file time stamp
1872 via the file descriptor rather than via its name.
1873 * src/create.c: Don't include utimens.h; no longer needed.
1874 (dump_regular_finish): Remove. All callers now do its work inline.
1875 (dump_dir): New arg FD. All callers changed.
1876 Use fdsavedir rather than savedir.
1877 (unknown_file_error): Arg is a const pointer now.
1878 (dump_file0): 2nd arg is a const pointer now.
1879 Treat directories more like files, with respect to --atime-preserve.
1880 For example, also warn if a directory changes while we are dumping it.
1881 Prefer file descriptors to file names when retrieving/setting file
1882 attributes; this saves path-resolution time and allows us to avoid
1883 changing mtime/ctime on Solaris when restoring atime as root.
1884 Use O_DIRECTORY when opening directories, to avoid some race conditions.
1885 Do not reset atime if mtime has changed. Report an error if
1886 we cannot reset atime.
1888 * lib/.cvsignore: Add malloc.h, regcomp.c, regex.c, regex.h,
1889 regex_internal.c, regex_internal.h, regexc.c; used by rpmatch.
1891 2005-11-29 Ian Turner <ian@zmanda.com>
1893 First cut at adding support for --atime-preserve=system.
1894 * doc/tar.texi (Option Summary): First cut at documenting it.
1895 All other uses of --atime-preserve changed to --atime-preserve=replace.
1896 * doc/value.texi (op-atime-preserve-replace, op-atime-preserver-system):
1898 (op-atime-preserve): Mention METHOD.
1899 * src/common.h (atime_preserve): New enum.
1900 (atime_preserve_option): Now of the enum type rather than bool.
1902 * src/compare.c (diff_file): Read with O_NOATIME if asked for.
1903 * src/create.c (dump_file0): Read regular and CTG files with O_NOATIME
1905 * src/tar.c (usage): Mention new usage.
1906 (parse_opt): Parse new usage.
1908 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1910 * THANKS: Convert back to UTF-8, sort (using LC_ALL=C on Debian
1911 stable), and consistently use tabs rather than spaces.
1913 2005-11-27 Sergey Poznyakoff <gray@gnu.org.ua>
1915 * src/xheader.c: Remove parts of code prematurely introduced
1916 yesterday. Thanks Eric Blake.
1918 2005-11-26 Sergey Poznyakoff <gray@gnu.org.ua>
1920 * src/xheader.c (xheader_format_name): Fix memory leak.
1922 2005-11-11 Sergey Poznyakoff <gray@gnu.org.ua>
1924 * gnulib.modules: Add rpmatch
1925 * lib/stdopen.h, lib/stdopen.c: New file. Imported from coreutils.
1926 * lib/Makefile.tmpl: Add stdopen.h, stdopen.c
1927 * po/POTFILES.in: Add rpmatch.c
1928 * src/tar.c (confirm): Rewritten using rpmatch.
1929 (decode_options): Minor optimizations
1930 (main): Call stdopen() to ensure the first three descriptors are
1933 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at,
1934 tests/multiv04.at, tests/sparsemv.at, tests/sparsemvp.at,
1935 tests/star/multi-fail.at: Close stdin so that if something fails
1936 causing tar to ask for the next volume, it won't hang the
1939 * src/buffer.c (flush_write,flush_read): Change data type.
1940 (flush_archive): Compute actual buffer fill level before calling
1942 (close_archive): Call flush_archive again if the first call
1943 resulted in partially filled buffer.
1944 (try_new_volume): Rewritten handling of initial headers.
1945 (add_chunk_header): New function. Write an additional header
1946 before the continuation chunk. The purpose of the header is to
1947 allow third-party tars to extract the member.
1948 (simple_flush_write): Take an argument.
1949 (_gnu_flush_write): Correctly handle partially filled buffers.
1950 * src/common.h (flush_read,flush_write): Functions, again.
1951 (write_extended): Changed declaration
1952 (xheader_format_name): New declaration
1953 * src/create.c (write_extended): Change type and meaning of
1954 the first argument. All callers updated
1955 * src/xheader.c (xheader_format_name): Remove static
1956 qualifier. Change last argument.
1957 Correct buffer size calculation (allocated too much space).
1958 (xheader_write): Increase global_header_count here ...
1959 (xheader_write_global): ... instead of here
1961 * tests/testsuite.at (AT_TAR_CHECK): Define TEST_TAR_FORMAT
1962 * tests/multiv01.at: Update
1963 * tests/multiv02.at: Update
1964 * tests/multiv03.at: Update
1965 * tests/sparsemvp.at: Update
1966 * tests/star/multi-fail.at: Update
1968 * scripts/tarcat: Handle archives in pax format. Improve handling
1969 of traditional archives.
1970 * doc/tar.texi (Tarcat): New node
1972 2005-11-10 Sergey Poznyakoff <gray@gnu.org.ua>
1974 Fix splitting of sparse files between the volumes.
1976 * src/buffer.c (try_new_volume): Bugfix. Always check
1977 continued_file_name. If it is absent, the volume is out
1979 (add_multi_volume_header): Create GNU.volume.filename keyword in
1980 the extended header.
1981 * src/sparse.c (sparse_dump_region): Call mv_size_left.
1982 (sparse_dump_file): Enclose the loop in mv_begin/mv_end.
1983 * src/system.c: Do not pad compressed output if it goes to
1985 * src/xheader.c (xhdr_tab): New keyword GNU.volume.filename.
1987 * tests/sparsemv.at: New testcase
1988 * tests/sparsemvp.at: New testcase
1989 * tests/Makefile.am: Add sparsemv.at and sparsemvp.at.
1990 * tests/testsuite.at: Likewise.
1992 2005-11-09 Sergey Poznyakoff <gray@gnu.org.ua>
1994 * src/buffer.c: Rewritten in a more modular fashion to provide
1995 GNU extensions (multi-volume archives and archive labels) in
1997 NOTICE, that some of the aspects (e.g. splitting the archive
1998 on the extended header boundary) are still not solved, others
1999 (splitting a sparse file between the volume) require additional
2000 testing. Wait for the next commit.
2002 (volume_label,continued_file_name,continued_file_size)
2003 (continued_file_offset): New globals.
2004 (save_name,save_totsize,save_sizeleft): Make static
2005 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
2006 (open_archive,flush_write,flush_read): Rewritten
2008 * src/common.h (save_name,save_sizeleft,save_totsize): Remove
2010 (volume_label,continued_file_name,continued_file_size): New
2012 (flush_read,flush_write): Pointers to functions
2013 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
2014 (write_extended): New function.
2016 * src/compare.c, src/create.c, src/extract.c, src/incremen.c,
2017 src/list.c: Use mv_.* functions uniformly instead of fiddling
2018 with the global variables.
2019 * src/sparse.c: Use mv_.* functions where necessary.
2020 * src/tar.c (decode_options): Allow to use --multi-volume and
2021 --label with pax archives.
2022 * src/xheader.c (xhdr_tab): Support for new GNU keywords.
2024 * tests/delete01.at, tests/delete02.at, tests/delete03.at,
2025 tests/delete04.at, tests/delete05.at, tests/extrac01.at,
2026 tests/extrac02.at, tests/extrac03.at, tests/extrac04.at,
2027 tests/extrac05.at, tests/incr01.at, tests/incremental.at,
2028 tests/listed01.at, tests/listed02.at, tests/long01.at,
2029 tests/longv7.at, tests/multiv01.at, tests/multiv02.at,
2030 tests/multiv03.at, tests/multiv04.at, tests/options.at,
2031 tests/options02.at, tests/same-order01.at, tests/same-order02.at,
2032 tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
2033 tests/star/multi-fail.at (AT_KEYWORDS): Improve to allow execution
2034 of related tests in groups.
2036 * doc/tar.texi: Update
2038 2005-11-07 Paul Eggert <eggert@cs.ucla.edu>
2040 * src/xheader.c (struct xhdr_tab.coder): Last arg is void const *,
2041 not void *, to avoid create.c warning from GCC "passing argument 3
2042 of 'xheader_store' discards qualifiers from pointer target type".
2043 (dummy_coder, atime_coder, gid_coder, gname_coder, linkpath_coder):
2044 (ctime_coder, mtime_coder, path_coder, size_coder, uid_coder):
2045 (uname_coder, sparse_size_coder, sparse_numblocks_coder):
2046 (sparse_offset_coder, sparse_numbytes_coder, dumpdir_coder):
2047 (xheader_store): Likewise.
2048 * src/common.h (xheader_store): Likewise.
2050 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
2051 and Paul Eggert <eggert@cs.ucla.edu>
2053 * src/tar.c (NS_PRECISION_FORMAT_MASK): New macro.
2054 (tar_timespec_cmp): New function. Wrapper over
2055 timespec_cmp using the timespec precision provided by the
2056 current archive format.
2057 * src/common.h (tar_timespec_cmp): New declaration.
2058 * src/compare.c (diff_file): Use tar_timespec_cmp.
2059 * src/extract.c (file_newer_p): Likewise.
2060 * src/update.c (update_archive): Likewise.
2061 * tests/truncate.at: Reverted changes
2062 * tests/update.at: Reverted changes
2064 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
2066 Support for incremental formats in pax archives.
2067 Fixed POSIX compatibility of `sparse' extended header keywords.
2069 * src/common.h (dumpdir_size,get_gnu_dumpdir)
2070 (xheader_string_begin,xheader_string_add)
2071 (xheader_string_end): New functions.
2072 * src/create.c (dump_dir0): Handle incremental backups in pax
2074 * src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
2075 (purge_directory): Use stat_info.dumpdir instead of getting its
2077 * src/list.c (list_archive): Handle incremental backups in pax
2079 (decode_header): Initialize stat_info.dumpdir
2080 * src/sparse.c (sparse_diff_file): Bugfix: set seekable.
2081 (pax_dump_header): Store sparse map in GNU.sparse.map. If this
2082 variable has been explicitely deleted, use GNU.sparse.offset/
2083 GNU.sparse.numbytes variables.
2084 * src/tar.c (decode_options): Incremental options are allowed with
2086 (tar_stat_destroy): Free dumpdir
2087 * src/tar.h (struct tar_stat_info.dumpdir): New member.
2088 * src/xheader.c (xheader_keyword_deleted_p): Remove static
2090 (struct xhdr_tab.decoder): Change prototype. POSIX allows string
2091 values to contain embedded nulls, so take an extra argument
2092 specifying the length of the string.
2093 (decx,decg,dummy_decoder,atime_decoder,gid_decoder)
2094 (gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
2095 (path_decoder,size_decoder,uid_decoder,uname_decoder)
2096 (sparse_size_decoder,sparse_numblocks_decoder)
2097 (sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
2098 (decode_record): Pass value length to the handler
2099 (run_override_list): Pass value length to the decoder
2100 (xheader_print_n): New function
2101 (xheader_print): Rewritten using xheader_print_n
2102 (xheader_finish): Do not rely om strlen to compute the length of
2103 the collected string: it can contain embedded nulls
2104 (xheader_string_begin,xheader_string_add,xheader_string_end): New
2106 (sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
2107 functions. Handle GNU.sparse.map and GNU.dumpdir variables.
2108 (xhdr_tab): Add new variables.
2110 * tests/incr01.at: Test gnu, oldgnu, and posix formats
2111 * tests/incremental.at: Likewise
2113 2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
2115 * NEWS: Minor language and white space fixes.
2117 * tests/truncate.at: Create files whose time stamps must fall on
2118 1-second boundaries. This prevents tests from failing on hosts
2119 like Solaris 8 that have nanosecond-resolution file time stamps.
2120 * tests/update.at: Likewise.
2122 * src/xheader.c (strtoimax, strtoumax): Remove decls; now done
2125 2005-11-06 Sergey Poznyakoff <gray@gnu.org.ua>
2127 * doc/tar.texi: Properly document incremental dumps
2128 * doc/value.texi: Likewise.
2129 * doc/snapshot.texi: Likewise.
2131 2005-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
2133 Improve listed incremental format:
2135 * src/common.h (update_parent_directory): New prototype.
2136 * src/create.c (dump_file): Call update_parent_directory.
2137 * src/incremen.c (struct directory.mtime): New member.
2138 (note_directory): Take additional arguments. All callers updated.
2139 (scan_directory): Updated to use more metadata. In particular,
2140 this allows to correctly detect renamed files.
2141 (read_directory_file,write_directory_file)
2142 (write_directory_file_entry): Support new directory file format.
2143 * tests/listed01.at: Sleep 1 sec before creating second file.
2144 * tests/listed02.at: Never skip the test. It should work on any
2147 * doc/snapshot.texi: New file
2148 * doc/tar.texi: Update.
2149 * doc/Makefile.am: Update.
2151 2005-11-04 Paul Eggert <eggert@cs.ucla.edu>
2153 * src/extract.c (set_stat): Rewrite to avoid bug in Forte
2154 Developer 7 C 5.4 Patch 111708-09 (2004-02-19).
2156 2005-11-04 Sergey Poznyakoff <gray@gnu.org.ua>
2158 * bootstrap: Fix quoting in help output.
2159 (update_po): Use backward-compatible wget option --cache instead
2160 of deprecated -C to accomodate for wget 1.10.
2161 Changes proposed by Eric Blake
2162 * THANKS: Add Eric Blake
2164 2005-11-02 Paul Eggert <eggert@cs.ucla.edu>
2166 * doc/tar.texi: Consistently put two spaces after sentences,
2167 and put commas after "i.e." and "e.g.". This is the usual GNU
2170 * lib/.cvsignore: Add creat-safer.c, fcntl--.h, fcntl-safer.h,
2171 open-safer.c, openat-die.c, verify.h, to accommodate recent gnulib
2174 2005-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
2176 * src/compare.c (diff_dumpdir): Pass a valid device number to
2177 get_directory_contents.
2179 * THANKS: Add John Thomas McDole
2181 * bootstrap: If file `.bootstrap' exists in the cwd and is
2182 readable, prepend its contents to the command line
2184 2005-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
2186 * tests/link01.at: Skip test if ln fails (suppose the OS does
2187 not support hard links).
2189 2005-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
2191 * src/tar.c (decode_options): Report error if -A or -r is used
2192 together with compression option.
2194 2005-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
2196 * doc/tar.texi: Use @option and @kbd consistently.
2197 Document new options.
2199 2005-09-28 Sergey Poznyakoff <gray@gnu.org.ua>
2202 * src/common.h (show_stored_names_option): New variable
2203 * src/list.c (print_header): If show_stored_names_option is given,
2204 list member names as stored in the archive. Patch proposed by Erik
2205 Cumps <erik.cumps@icos.be>
2206 * src/tar.c: Implement --show-stored-names option
2208 * src/common.h (test_label_option): New variable;
2209 * src/list.c (print_header): Special handling if test_label_option
2211 * src/names.c (all_names_found): If test_label_option is set
2213 * src/tar.c: New option --test-label tests the archive volume
2214 label. The option proposed by Wouter Verhelst <wouter@nixsys.be>
2216 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
2218 * tests/Makefile.am (clean-local): Don't attempt to run
2219 $(TESTSUITE) if it doesn't exist. Problem reported by
2222 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2224 Don't filter time stamps through the resolution supported
2225 by struct stat; keep them to full nanosecond resolution.
2226 This affects behavior only on older hosts or file systems
2227 that have lower-resolution time stamps.
2228 * src/common.h (OLDER_STAT_TIME): Parenthesize arg.
2229 (OLDER_TAR_STAT_TIME): New macro.
2230 (code_timespec): New function.
2231 (BILLION, LOG10_BILLION, TIMESPEC_STRSIZE_BOUND): New constants.
2232 * src/compare.c (diff_file): Use full time stamp resolution.
2233 * src/create.c (start_header, dump_file0): Likewise.
2234 (start_header, dump_file0): Adjust to new structure layout.
2235 (dump_regular_finish): Simplify by using timespec_cmp.
2236 * src/extract.c (struct delayed_set_stat): Don't store stat info
2237 that we don't need, to save space. All uses changed.
2238 (struct delayed_set_stat, struct delayed_link, file_newer_p):
2239 (create_placeholder_file, extract_link, apply_delayed_links):
2240 Use full time stamp resolution.
2241 (check_time): Use code_timespec rather than rolling our own code.
2242 (set_stat, delay_set_stat): Arg now points to tar_stat_info to
2243 avoid losing time information. All callers changed.
2244 * src/list.c (read_and, decode_header, print_heaeder):
2245 Use full time stamp resolution.
2246 * src/misc.c (code_timespec): New function.
2247 * src/tar.h (struct tar_stat_info): Record atime, mtime, ctime
2248 separately, for benefit of hosts with lower resolution.
2249 * src/update.c (update_archive): Use full time stamp resolution.
2250 * src/xheader.c (code_time): Use new code_timespec function
2252 (atime_coder, atime_decoder, ctime_coder, ctime_decoder):
2253 (mtime_coder, mtime_decoder): Use full time stamp resolution.
2255 Report time stamps to full resolution in environment.
2256 Report memory allocation failures rather than ignoring them.
2257 * src/system.c (time_to_env): New function.
2258 (oct_to_env, str_to_env, chr_to_env): Report memory allocation failures.
2259 (stat_to_env): Report full resolution in time stamps.
2261 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2263 Merge changes from gnulib for file system sub-second time stamps.
2264 * configure.ac: Remove checks for struct stat.st_spare1, struct
2265 stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct
2266 stat.st_atimensec, as gnulib now does this for us.
2267 Similarly for LIB_CLOCK_GETTIME.
2268 * gnulib.modules: Add stat-time.
2269 * lib/.cvsignore: Add stat-time.h.
2270 * src/common.h: Include stat-time.h.
2271 (timespec_lt): Remove. All callers changed to use timespec_cmp.
2272 (get_stat_atime, get_stat_ctime, get_stat_mtime):
2273 (set_stat_atime, set_stat_ctime, set_stat_mtime):
2274 Remove; now defined by stat-time.h.
2276 2005-09-14 Sergey Poznyakoff <gray@gnu.org.ua>
2278 * src/incremen.c (list_dumpdir): New function. Used to dump
2279 contents of GNUTYPE_DUMPDIR blocks.
2280 * src/common.h (list_dumpdir): Likewise.
2281 * src/list.c (list_archive): Use list_dumpdir() to display
2282 GNUTYPE_DUMPDIR blocks. Do that only if two or more -v options are
2285 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2287 * lib/.cvsignore: Adjust to current gnulib and modules used.
2288 Add getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h, memchr.c,
2289 pipe-safer.c, size_max.h, strdup.c, strdup.h, strnlen.h, strnlen1.c,
2290 strnlen1.h, unistd--.h.
2291 Remove getndelim2.c, getndelim2.h, pathmax.h, sysexits.h, xstrdup.c.
2293 Treat fishy-looking hard links like fishy-looking symlinks.
2294 * src/extract.c (struct delayed_set_stat): Rename after_symlinks
2295 member to after_links. All uses changed.
2296 (struct delayed_link): Renamed from struct delayed_symlink.
2297 All uses changed. New member is_symlink.
2298 (delayed_link_head): Renamed from delayed_symlink_head. All uses
2300 (create_placeholder_file): New function, taken from extract_symlink.
2301 (extract_link): Create placeholders for fishy-looking hard links.
2302 (extract_symlink): Move code into create_placeholder_file.
2303 (apply_delayed_links): Renamed from apply_delayed_symlinks.
2304 All uses changed. Create both hard links and symlinks.
2306 2005-09-03 Paul Eggert <eggert@cs.ucla.edu>
2308 * README-alpha: Modernize description of software required for
2311 2005-09-03 Sergey Poznyakoff <gray@gnu.org.ua>
2313 * gnulib.modules: Add strdup
2314 * src/incremen.c (purge_directory): Do not dereference symbolic
2315 links. Bug reported by Ralph Corderoy <ralph@inputplus.co.uk> and
2316 David Brown <davidb@davidb.org>
2317 * tests/incr01.at: New test.
2318 * tests/Makefile.am: Add incr01.at
2319 * tests/testsuite.at: Likewise
2322 2005-08-17 Sergey Poznyakoff <gray@gnu.org.ua>
2324 * src/incremen.c (read_directory_file): Use strtoumax to read
2325 snapshot file contents.
2326 (write_directory_file_entry): Use umaxtostr().
2328 2005-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
2330 * src/create.c (file_dumpable_p,dump_file0): Fix handling of
2331 sparse files to /dev/null with --totals option.
2332 * tests/update.at: Remove dependency on file order.
2334 2005-07-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2336 * doc/tar.texi: Fix typo.
2338 2005-07-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2340 * tests/pipe.at: Pipe the output from `tar xfv' through sort.
2342 2005-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2344 * src/sparse.c (tar_sparse_init): Fill structure with zeros. Call
2345 sparse_select_optab(). All callers updated.
2346 (sparse_member_p, sparse_fixup_header): Use tar_sparse_init().
2348 2005-06-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2350 * src/sparse.c (pax_sparse_member_p): Checking member size
2351 vs. file size is not reliable enough. Use sparse_map_avail.
2353 * tests/star/gtarfail.at: Adapt to the new output format
2354 * tests/star/gtarfail2.at: Likewise
2355 * tests/star/multi-fail.at: Likewise
2356 * tests/star/pax-big-10g.at: Likewise
2357 * tests/star/ustar-big-2g.at: Likewise
2358 * tests/star/ustar-big-8g.at: Likewise
2360 * tests/sparse03.at: New test.
2361 * tests/Makefile.am: Add sparse03.at
2362 * tests/testsuite.at: Likewise
2364 * src/xheader.c (size_decoder): Do not set archive_file_size.
2366 Fix bugs introduced yesterday:
2368 * src/sparse.c (tar_sparse_init): Initialize
2370 (sparse_scan_file): Initialize archive_file_size to 0. The
2371 variable keeps size of the file *as stored in the archive*, not
2372 the size reported by stat.
2374 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2376 A sweep of the sparse code prompted by a bug report by Jim Meyering.
2377 * src/sparse.c: Include <inttostr.h>.
2378 (struct tar_sparse_file): offset and dumped_size are off_t, not
2379 size_t. optab is now const *.
2380 (dump_zeros): Return bool success flag, not off_t.
2381 All callers changed.
2382 Use a constant-zero buffer rather than clearing a buffer each time.
2383 Don't mess up if write fails.
2384 (dump_zeros, check_sparse_region):
2385 Don't assume off_t is no wider than size_t.
2386 (tar_sparse_init): Don't bother clearing a field that is already clear.
2387 (zero_block_p): First arg is const *, not *.
2388 (clear_block, SPARSES_INIT_COUNT): Remove.
2389 (sparse_add_map): First arg is now struct start_stat_info *, not
2390 struct tar_sparse_file *. All callers changed.
2391 Use x2nrealloc to check for size_t overflow.
2392 (parse_scan_file): Cache commonly-used parts of file.
2393 Use an auto buffer, not a static one.
2394 Don't bother clearing the buffer; not needed.
2395 Don't bother clearing items that are already clear.
2396 (oldgnu_optab, star_optab, pax_optab): Now const.
2397 (sparse_dump_region): Don't bother clearing the buffer before
2398 reading into it; just clear the parts that aren't read into.
2399 (sparse_dump_file): Clear the whole local variable 'file'.
2400 (diff_buffer): Remove; now a local var.
2401 (check_sparse_region): Don't bother clearing buffer before
2402 reading into it. Don't assume off_t is promoted to long.
2403 (oldgnu_get_sparse_info, star_get_sparse_info):
2404 Use an auto status, not static.
2405 * src/tar.h (struct tar_stat_info): had_trailing_slash is
2407 * src/xheader.c (sparse_offset_coder, sparse_numbytes_coder):
2408 Rewrite to avoid cast.
2409 (sparse_offset_decoder, sparse_numbytes_decoder):
2410 Diagnose excess entries rather than crashing.
2412 2005-06-22 Jim Meyering <jim@meyering.net>
2414 * src/common.h (timespec_lt): Add a return type: bool.
2416 2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
2418 Further improvements inspired by Jim Meyering's fixes.
2420 * NEWS: Better support for full-resolution time stamps.
2421 The -v option now prints time stamps only to 1-minute resolution.
2422 * gnulib.modules: Add utimens.
2423 * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
2424 offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
2425 * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
2426 * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
2427 * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
2429 * src/buffer.c (set_start_time, compute_duration, start_time):
2430 Use gettime rather than rolling our own code.
2431 * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
2432 (newer_ctime_option): Remove.
2433 (timespec_lt): New function.
2434 (OLDER_STAT_TIME): Use it.
2435 (string_to_chars): First arg is char const *, not char *.
2436 (tartime): Time arg is now struct timespec. New bool arg.
2437 All callers changed.
2438 (code_ns_fraction): New decl.
2439 (sys_stat_nanoseconds): Remove decl.
2440 (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
2441 (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
2442 * src/compare.c: Include utimens.h rather than rolling our own.
2443 (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
2445 (diff_dumpdir, diff_multivol): Prototype.
2446 (diff_file): Support higher-resolution time stamps.
2447 * src/create.c: Include utimens.h rather than rolling our own.
2448 (MAX_OCTAL_VAL): New macro.
2449 (tar_copy_str, string_to_chars): Don't bother to zero-fill;
2450 the destination is already zeroed.
2451 (string_to_chars): First arg is char const *.
2452 (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
2453 for minor device number.
2454 (write_header_name, dump_hard_link, dump_file0):
2455 Simplify test for old GNU format.
2456 (start_header): Put in placeholders for uid, etc., even when
2457 using extended headers, for benefit of older "tar" implementations.
2458 Don't assume uintmax_t is wider than 32 bits.
2459 Output extended header for mtime if needed.
2460 (dump_regular_finish, dump_file0):
2461 Support extended time stamp resolution.
2462 * src/extract.c: Include utimens.h rather than rolling our own.
2463 (check_time): Support extended time stamp resolution.
2464 * src/list.c: Include <inttostr.h>.
2465 (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
2466 * src/xheader.c: Include <inttostr.h>.
2467 Do not include <xstrtol.h>.
2468 (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
2469 (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
2470 (BILLION, LOG10_BILLION): New constants.
2471 (to_decimal): Remove; superseded by inttostr. All callers changed
2473 (xheader_format_name): Don't assume pids and uintmax_t values
2474 fit in 63 bytes (!) when printed.
2475 (decode_record): Don't bother to check for ERANGE; an out of range
2476 value must be treater than len_max anyway.
2477 If the length is out of range, output it in the diagnostic.
2478 (format_uintmax): Remove; all callers changed to use umaxtostr.
2479 (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
2480 (out_of_range_header): New function.
2481 (decode_time): Use it.
2482 (code_time): Accept struct timespec, not time_t and unsigned long.
2483 All callers changed. Size sbuf properly, and remove unnecessary check.
2484 Don't assume time stamps can fit in 199 bytes.
2485 Handle negative time stamps. Handle fractional time stamps
2486 more consistently. Don't output unnecessary trailing zeros.
2487 (decode_time): Yield struct timespec, not time_t and unsigned long.
2488 All callers changed.
2489 Handle negative time stamps. Truncate towards minus infinity
2490 consistently. Improve overflow checks, and output a better
2491 diagnostic on overflow.
2492 (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
2493 (decode_num): New function, for better diagnostics.
2494 (atime_coder, atime_decoder, gid_decoder, ctime_coder):
2495 (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
2496 (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
2497 (sparse_offset_decoder, sparse_numbytes_decoder):
2498 Use decode_num, etc., instead of xstrtoumax, etc.
2500 2005-06-21 Jim Meyering <jim@meyering.net>
2502 Carefully crafted invalid headers can cause buffer overrun.
2503 Invalid header fields go undiagnosed.
2504 Some valid time strings are ignored.
2506 * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
2507 of `calloc'. Use xcalloc instead.
2508 (decode_time, gid_decoder, size_decoder, uid_decoder):
2509 (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
2510 Ensure that the result of calling xstrtoumax is no larger than
2511 the maximum value for the target type. Upon any failure, exit with
2513 (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
2514 use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
2515 (decode_time): Rewrite to accept time strings like
2516 1119018481.000000000. Before, such strings were always ignored.
2518 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2520 * src/create.c (dump_file0): Check for is_avoided_name()
2521 first. Fixes bug reported by Martin Lohmeier
2522 <martin@mein-horde.de>
2523 * tests/update.at: New file
2524 * tests/Makefile.am (TESTSUITE_AT): Add update.at
2525 * tests/testsuite.at: Likewise
2527 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2529 * configure.ac (AC_STRUCT_ST_BLKSIZE)
2530 (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
2532 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2534 * src/names.c (excluded_name): excluded_filename ->
2535 excluded_file_name, because the name was changed in gnulib.
2537 2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2539 * src/tar.c (read_name_from_file,update_argv): Automatically
2540 detect nul-terminated list files.
2543 2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2545 * scripts/backup.sh.in: Bugfixes.
2547 2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2549 * scripts/backup.in: Minor fixes
2550 * scripts/backup.sh.in (mt_begin,mt_rewind)
2551 (mt_offline,mt_status): Use $MT to invoke mt
2552 (init_common): Set --rsh-command option for mt if TAPE_FILE is a
2554 * doc/tar.texi: Document new backup scripts behavior
2556 2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2558 * lib/.cvsignore: Updated
2559 * lib/Makefile.tmpl: Add new paxutils files
2560 * po/POTFILES.in: Likewise
2561 * src/buffer.c: Update invocations of safer_name_suffix()
2562 * src/create.c: Likewise
2563 * src/extract.c: Likewise
2564 * src/xheader.c: Likewise
2565 * src/common.h: Include paxlib.h instead of paxerror.h
2566 (safer_name_suffix,removed_prefixes_p): Removed. The functions are
2567 imported from paxutils
2568 * src/names.c (hash_string_hasher,hash_string_compare)
2569 (hash_string_insert,hash_string_lookup,removed_prefixes_p)
2570 (safer_name_suffix): Moved to paxutils
2572 2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2574 * bootstrap (copy_files): Accept optional third argument: a prefix
2575 to be appended to destination file names.
2576 Import paxutils/paxlib files.
2577 * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
2579 * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
2581 * po/POTFILES.in: Likewise.
2582 * src/common.h: Remove defines and declarations imported from
2584 * src/misc.c: Likewise
2585 * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
2587 2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
2589 * src/misc.c (remove_any_file): Fix typo in previous change.
2591 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2593 Port to Solaris 10's treatment of unlinking directories.
2594 * gnulib-modules: Add unlinkdir.
2595 * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
2596 * src/common.h (we_are_root): Remove extern decl; it's now static.
2597 * src/extract.c (we_are_root): Now static.
2598 * src/misc.c: Include <unlinkdir.h>.
2599 (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
2601 * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
2602 README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
2603 doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
2604 lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
2605 scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
2606 scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
2607 src/arith.h, src/buffer.c, src/common.h, src/compare.c,
2608 src/create.c, src/delete.c, src/extract.c, src/incremen.c,
2609 src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
2610 src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
2611 src/xheader.c, tests/Makefile.am, tests/append.at,
2612 tests/append01.at, tests/comprec.at, tests/delete01.at,
2613 tests/delete02.at, tests/delete03.at, tests/delete04.at,
2614 tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
2615 tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
2616 tests/gzip.at, tests/ignfail.at, tests/incremental.at,
2617 tests/link01.at, tests/listed01.at, tests/listed02.at,
2618 tests/long01.at, tests/longv7.at, tests/multiv01.at,
2619 tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
2620 tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
2621 tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
2622 tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
2623 tests/testsuite.at, tests/truncate.at, tests/version.at,
2624 tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
2625 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
2626 tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
2627 tests/star/ustar-big-8g.at:
2628 Update FSF postal mail address.
2630 2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2634 * bootstrap: Install files from paxutils/doc
2635 * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
2636 * doc/tar.texi (Genfile): New appendix
2637 * src/compare.c (diff_file): diff_handle was not initialized
2638 * src/create.c (dump_regular_file): Correctly pad archive members
2639 that shrunk during archiving. Repored by Frank Heckenbach.
2640 * src/extract.c (file_newer_p): Return false if file does not
2642 (prepare_to_extract): Correct warning wording.
2643 * tests/truncate.at: New test case
2644 * tests/Makefile.am: Add truncate.at
2645 * tests/testsuite.at: Likewise.
2647 * doc/.cvsignore: Updated
2648 * lib/.cvsignore: Updated
2649 * tests/.cvsignore: Updated
2651 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
2653 * tests/multivol04.at: Tell awk to read from /dev/null.
2655 Adjust to recent gnulib changes.
2656 * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
2657 * src/common.h (initial_umask): New var.
2658 * src/create.c (start_ueader): Use it, and adjust to new modechange
2660 (hash_link): unsigned -> size_t parameters and result.
2661 * src/incremen.c (hash_directory): Likewise.
2662 * src/names.c (hash_string_hasher): Likewise.
2663 * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
2665 2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2667 * tests/Makefile.am: Add shortrec.at.
2669 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
2671 * src/buffer.c (reading_from_pipe): Remove. All uses removed.
2672 (short_read): Don't warn about short reads; they're normal.
2673 * tests/shortrec.at: New file.
2674 * tests/testsuite.at: Include it.
2676 * bootstrap (gnulib_modules): Don't create a file modlist.tmp, as
2677 it is sometimes left behind as a garbage file (maybe due to the
2680 2005-04-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2682 * src/list.c: Handle Solaris 'X' type flag
2683 * src/tar.h (SOLARIS_XHDTYPE): New define
2685 2005-04-06 Sergey Poznyakoff <gray@mirddin.farlep.net>
2687 * src/tar.c: Minor fixes to text messages. Proposed by Benno
2689 * src/extract.c: Likewise
2690 (extract_file): Assign orig_file_name
2691 to save_name uniformly over the program. This fixes matching
2692 directory names at the start of an archive volume.
2693 * src/buffer.c (flush_write): Warn when the name of the archive
2694 straddling volume boundary is longer than 100 characters. Earlier
2695 behavior was to issue a fatal error.
2696 (struct zip_magic): Reverted part of changes from 2005-04-04.
2697 They make the maintenance too costly. Removing `unsigned'
2698 qualifier from `magic' member should be enough.
2699 * src/compare.c (diff_init): Read directory file if in listed
2700 incremental. This prevents spurious 'Contents differ' diagnostics.
2701 (diff_archive): Minor fixes to text messages
2702 (diff_file,diff_dumpdir,diff_multivol): Assign orig_file_name
2703 to save_name uniformly over the program. This fixes matching
2704 directory names at the start of an archive volume.
2705 * src/create.c: Assign orig_file_name
2706 to save_name uniformly over the program. This fixes matching
2707 directory names at the start of an archive volume.
2708 * src/list.c: Likewise
2710 * tests/multiv03.at: Modified to match the new behavior
2711 * tests/multiv04.at: New file. Test splittind directory members between
2712 the archive volumes.
2713 * tests/Makefile.am: Add multiv04.at
2714 * tests/testsuite.at: Likewise.
2716 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2718 * configure.ac (AC_CONFIG_AUX_DIR): Rename from config to build-aux,
2719 for reasons discussed in the thread beginning at
2720 <http://lists.gnu.org/archive/html/bug-gnulib/2005-03/msg00119.html>.
2721 * .cvsignore: Remove config; add build-aux.
2723 * src/buffer.c (struct zip_magic): Use char arrays, not pointers.
2724 The unsigned char * pointer ran afoul of pedantic C compilers, and
2725 we didn't need pointers anyway. Put the size field before the
2726 data to avoid unnecessary padding. All uses changed.
2727 (magic) Make it const, since it doesn't change. All uses changed.
2729 2005-04-02 Paul Eggert <eggert@cs.ucla.edu>
2731 * src/xheader.c (decode_record): Don't dump core when given
2732 a corrupted extended header. Problem reported by Jim Meyering.
2733 Also, check for other ways that the header might be invalid,
2734 e.g., missing newline at end. Do not allow keys with nulls.
2735 Allow blanks before and after length, as POSIX requires.
2736 Do not allow leading "-" in length. Check for length overflow.
2737 (xheader_decode, xheader_decode_global): Let decode_record
2738 check for exhaustion of record.
2739 (xheader_read): Null-terminate the extended record;
2740 decode_record relies on this.
2742 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
2744 * bootstrap (TP_URL): Change from
2745 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
2746 <http://www.iro.umontreal.ca/translation/maint/tar/> to avoid
2747 some redirection glitches.
2748 Use "trap - 0" rather than "trap 0" to fix a POSIX-conformance bug.
2749 * doc/.cvsignore: Change "tar.info" to "tar.info*". Sort.
2750 * lib/.cvsignore: Add intprops.h (new gnulib file).
2752 2005-03-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2754 * src/list.c (print_header): Print UID/GID in case of
2755 empty user/group name. This could occur when dumping
2756 files belonging to non-existing users and when listing
2758 Reported by Igor Lautar.
2760 * src/create.c: Correctly parse empty uname/gname
2761 * src/sparse.c (sparse_scan_file): Bugfix. offset had
2764 * scripts/backup.in: Use `head -n 1'. Provide missing
2765 argument to ${MT_STATUS}. Proposed by Jan Merka.
2766 * scripts/backup.sh.in: Likewise. Fixed typo in
2767 MT_OFFLINE assignment.
2768 * scripts/restore.in (restore_fs): Use root_fs
2770 2005-02-15 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2772 * src/create.c: Replace strdup with xstrdup
2773 * src/names.c: Likewise
2774 * src/tar.c: Likewise
2776 * tests/append01.at: Added reference to bug-tar archive
2777 * tests/listed02.at: Use -print with find.
2779 2005-02-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2781 * THANKS: Added Tim Adye. Fixed UTF.
2782 * src/list.c (read_header): Removed assignment to
2783 oldgnu_header.isextended. It was breaking append mode.
2785 * tests/append01.at: New test.
2786 * tests/Makefile.am: Added append01.at
2787 * tests/testsuite.at: Likewise
2789 2005-02-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2791 * gnulib.modules: New file. List of required gnulib
2793 * bootstrap: Merge list of required modules from
2794 paxutils with that from tar proper.
2795 * src/tar.c: Various fixes in help and diagnostic messages.
2797 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2799 * src/common.h (EXTRACT_OVER_PIPE): New macro
2800 * src/compare.c: Code clean up.
2801 * src/extract.c (extract_archive): Do not check for
2802 EXTRACT_OVER_PIPE, decode_options() does this.
2803 * src/misc.c (exec_error,fork_error,dup2_error)
2804 (pipe_error): Removed unneeded functions.
2805 * src/system.c (sys_exec_command): Use xclose, xpipe,
2806 xfork, xdup2 and exec_fatal.
2807 * src/tar.c (options): Improved sorting. Document --backup=off.
2808 (decode_options): Clear backup_option if necessary.
2810 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2812 Initial implementation of --to-command option proposed
2815 * bootstrap: Get setenv module from gnulib
2816 * src/buffer.c: Do not use 8-bit chars in comments
2817 * src/common.h (to_command_option)
2818 (ignore_command_error_option): New globals
2819 (sys_exec_command,sys_wait_command): New commands
2820 * src/extract.c (extract_file): Handle to_command_option
2821 Fix error recovery: decrease `size' by `written', not
2822 by `count', otherwise tar misses the next header
2823 Do not diagnose write error if to_command_option
2824 is set, since the command may have exited prematurely.
2825 It would be better to check for sigpipe, though.
2826 (prepare_to_extract): Handle to_command_option
2827 * src/misc.c (exec_error, fork_error, dup_error)
2828 (pipe_error): New functions
2829 * src/system.c (sys_exec_command)
2830 (sys_wait_command): New functions
2831 * src/tar.c: Handle new options --to-command,
2832 --ignore-command-error
2833 * THANKS: Added Hansjoerg Lipp
2835 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2837 * src/list.c (from_header): New arg OCTAL_ONLY, normally false.
2838 All uses changed. Fix typo that sometimes suppressed all "Archive
2839 contains obsolescent base-64 headers" warnings, not just the first
2841 (tar_checksum): Accept only octal checksums, since they aren't
2842 supposed to overflow into weird formats.
2844 Adjust to gnulib changes.
2845 * lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
2846 memrchr.h, openat.c, openat.h. Remove pathmax.h (added by
2847 mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
2848 this file). Sort entries.
2850 2005-02-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2852 * src/extract.c: Further rewrite.
2853 * src/buffer.c: Removed unused variables.
2854 * src/list.c: Likewise
2855 * src/tar.c (update_argv): Changed type to void
2857 * src/common.h (OLDGNU_NAME_FIELD_SIZE): New constant
2858 * src/create.c (start_private_header,write_header_name)
2859 (dump_hard_link): Restore compatibility with 1.13.25
2860 * src/extract.c (extract_archive): Rewritten
2861 * src/list.c: Add translators' comments
2862 * src/tar.c (options) Minor spelling fix
2863 * tests/star/quicktest.sh: Determine path to the tar executable.
2865 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2867 * po/POTFILES.in: Added tests/genfile.c
2868 * src/buffer.c (short_read): Use ngettext()
2869 (new_volume): use quote().
2870 * src/create.c: Use quote()
2871 * src/extract.c: Likewise
2872 * src/xheader.c: Likewise
2873 * src/misc.c: Add comments to translators
2875 * tests/same-order01.at: sort ls output
2876 * tests/sparse01.at (RE_CHECK): Added missing space
2878 * tests/sparse02.at: Test extracting sparse files over a pipe.
2879 * tests/Makefile.am: Added sparse02.at
2880 * tests/testsuite.at: Likewise
2881 * tests/listed02.at: Skip the test on filesystems that do not
2882 update ctime of a file when renaming it. To be reverted when
2883 the new incremental mode is ready.
2884 * tests/sparse01.at: Extract and compare sparse file
2886 2005-02-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2888 * src/sparse.c: Extract sparse files even if the output
2891 2005-02-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2893 * bootstrap: Add a comment to lib/Makefile.am saying that this
2894 is an autogenerated file.
2895 Exit with code 1 if any of autotools fails.
2896 * lib/Makefile.tmpl: Insert Emacs magic to the first line.
2897 * tests/Makefile.am: Add append.at
2899 * m4/.cvsignore: Ignore all *.m4 files
2901 2005-01-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2903 Rewritten handling of -T (--files-from) option. Now it
2904 inserts the file names immediately into argv array which allows
2906 1) any valid tar options (including another -T) to be used in the file
2907 2) any number of -T options to be given in command line
2909 * configure.ac: Raised version number to 1.15.2
2910 * src/common.h: Include obstack.h
2911 (files_from_option): Removed
2912 (unquote_option): New variable
2913 (stat_fatal): New function
2914 (name_close): Removed function.
2915 * src/incremen.c: Remove inclusion of obstack.h
2916 * src/xheader.c: Likewise.
2917 * src/misc.c (stat_fatal): New function
2918 * src/names.c (name_file): Removed variable.
2919 (read_name_from_file): Removed function. All callers changed.
2920 (name_close): Removed function. All callers changed.
2921 * src/tar.c: New options --unquote (--no-unquote) and
2923 (add_file_id,read_name_from_file,update_argv): New functions
2924 (parse_opt): Rewritten handling of -T option. Handle hidden
2925 --HANG option for debugging purposes.
2926 (decode_options): Init unquote_option to true. Init argv_stk.
2927 Remove unneeded references to files_from_option
2929 * doc/tar.texi: Document new options.
2930 Moved rendition macros and option value definitions into
2932 * doc/rendition.texi: New file
2933 * doc/value.texi: New file
2934 * doc/Makefile.am: Updated
2936 2005-01-13 Paul Eggert <eggert@cs.ucla.edu>
2938 * tests/testsuite.at (RE_CHECK): Use "join - file", not
2939 "join file -", to work around a bug in Solaris 8 join.
2940 Problem reported by Tomohiro Suzuki.
2942 2005-01-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2944 * src/list.c (read_header): Fixed calculation of the
2945 size for GNU long name/link. Tar was reading one block
2946 more if name_size was divisible by 512. Thanks Josef
2948 * tests/long01.at: New file. Test listing of GNU long names
2950 * tests/pipe.at: Sort tar output.
2951 * tests/Makefile.am: Added long01.at
2952 * tests/testsuite.at: Likewise.
2953 * THANKS: Added Josef Bauer
2954 * lib/.cvsignore: Updated
2955 * m4/.cvsignore: Updated
2958 2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2960 * directory: Updated for 1.15.1
2961 * doc/Makefile.am: Use gendocs.sh to generate web documentation
2962 * doc/gendocs_template: Template file for gendocs.sh
2963 * doc/tar.texi: Updated docs for --[no-]same-permissions
2964 * src/tar.c: Reworded docstrings for --[no-]same-permissions
2966 2005-01-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2968 * bootstrap: Create m4/paxutils.m4
2969 * configure.ac: Call tar_PAXUTILS
2970 * tests/options02.at: Test that tar correctly handles non-option
2971 arguments interspersed with options.
2972 * tests/Makefile.am: Add options02.at
2973 * tests/testsuite.at: Likewise
2974 * tests/listed02.at: Do not create useless directory
2976 2005-01-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2978 * src/tar.c (parse_opt): Bugfix: Use ARGP_KEY_ARG. Thanks
2979 Mike Frysinger <vapier@gentoo.org> for reporting.
2981 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2983 * lib/Makefile.tmpl (localedir.h): Omit needless quotes and a
2984 needless sed command. Problem reported by Paul Jarc.
2986 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2988 Accommodate latest gnulib.
2989 * doc/.cvsignore: Add getdate.texi.
2990 * bootstrap: Do not treat alloca-opt specially; this is no
2991 longer needed (and breaks builds) with latest gnulib.
2993 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2995 * src/tar.c (main): Reverted recent changes (#ifdef).
2997 2004-12-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2999 * configure.ac: Raise version number to 1.15.1
3001 * NEWS: Entry for 1.15.1
3002 * src/buffer.c: Bugfix. Changes introduced 2004-11-26
3003 broke extraction from stdin.
3004 * src/list.c (from_header, tar_checksum): Changed declaration.
3005 All callers updated.
3006 * src/common.h: Likewise
3007 * src/tar.c (main): Protect invocation of setlocale by
3010 * tests/comprec.at: New test
3011 * tests/pipe.at: New test
3012 * tests/Makefile.am (comprec.at,pipe.at): New tests
3013 * tests/testsuite.at: Likewise
3014 * tests/gzip.at: Use AT_GZIP_PREREQ
3015 * tests/star/pax-big-10g.at: Likewise
3016 * tests/star/ustar-big-2g.at: Likewise
3017 * tests/star/ustar-big-8g.at: Likewise
3019 * tests/extrac04.at: Discard stderr from sort, on some
3020 systems it spits out lots of irrelevant info.
3021 * tests/listed02.at: Likewise
3023 * doc/index.html.in: Rewritten in xhtml to follow recent
3027 2004-12-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3029 Released version 1.15. Sources up to this point are
3030 tagged release_1_15.
3032 * configure.ac: Raised version number to 1.15
3034 * directory: Updated
3035 * bootstrap (update_po): Give -r to wget. Always remove index.html
3036 Ignore alloca-opt module (it duplicates alloca)
3038 * tests/Makefile.am: Distribute star/quicktest.sh
3039 * tests/star/README: Document quicktest.sh
3040 * tests/star/qucktest.sh: Removed.
3041 * tests/star/quicktest.sh: New file.
3043 2004-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3046 * doc/tar.texi: Document auto-detection of compressed archive
3048 * src/tar.c (decode_options): Ignore --seek if used with --delete.
3049 Delete.c is based on the assumption that the archive is being
3050 actually read, not lseeked.
3052 * tests/delete05.at: New file
3053 * tests/extrac02.at: Fixed typo in AT_SETUP
3054 * tests/Makefile.am: Added delete05.at
3055 * tests/testsuite.at: Likewise.
3057 2004-12-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3059 * src/delete.c (delete_archive_members): Bugfix: when
3060 attempting to delete an nonexistent member, the last
3061 blocking_factor blocks were zeroed.
3063 2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
3065 * TODO: Mention sub-second resolution, lutimes, lchmod.
3067 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3069 Adjust to recent gnulib changes.
3070 * doc/getdate.texi: Remove, since bootstrap gets it from gnulib now.
3071 * .cvsignore: Add rmt, rmt/*, rmt/*/*.
3072 * lib/.cvsignore: Add allocsa.c, allocsa.h, allocsa.valgrind,
3073 charset.alias, config.charset, getcwd.c, getcwd.h, localcharset.c,
3074 localcharset.h, ref-add.sed, ref-add.sin, ref-del.sed,
3075 ref-del.sin, setenv.c, setenv.h, unsetenv.c. Remove pathmax.h,
3077 * m4/.cvsignore: Add allocsa.m4, eealloc.m4, getcwd-path-max.m4,
3078 localcharset.m4, realloc.m4, setenv.m4. Remove malloc.m4,
3079 pathmax.m4, realloc.m4.
3081 2004-11-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3083 * configure.ac: Raised version number to 1.14.91
3084 * scripts/tarcat: New file
3085 * scripts/Makefile.am: Added tarcat
3086 * src/buffer.c (hit_eof): Changed type to boolean
3087 (read_full_records,reading_from_pipe): New variables
3088 (check_compressed_archive,open_compressed_archive): New functions
3089 (open_archive): Autodetect compressed archives and act accordingly.
3090 Set reading_from_pipe. This fixes controversial set of changes
3091 introduced 2004-05-11,2004-03-22.
3092 * src/list.c (tar_checksum): New function
3093 (read_header): Use tar_checksum().
3094 * src/common.h (tar_checksum): New function
3096 * tests/star/README: Updated
3100 2004-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3102 * src/tar.c (decode_options): Fixed -o semantics. Thanks
3103 Jean Delvare <khali@linux-fr.org>
3105 2004-10-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3107 * bootstrap: Add localcharset
3108 * lib/Makefile.tmpl: Initialize SUFFIXES and CLEANFILES since the
3109 makefile snippet from localcharset uses '+=' on them.
3110 * src/Makefile.am (LDADD): Add LIBICONV
3111 * src/list.c (decode_header): Set uname/gname to NULL if their
3112 header counterparts are empty
3113 * src/tar.c (options): Use OPTION_NO_TRANS
3114 * src/utf8.c: Use locale_charset() from gnulib
3116 * tests/star/README: Updated
3121 2004-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3123 * THANKS: Added Bryan Ford
3124 * doc/Makefile.am (.text): Fixed rule
3125 * po/POTFILES.in: Added argp-help.c
3127 2004-10-04 Bryan Ford <baford@mit.edu>
3129 * src/tar.c: New option --exclude-caches, to exclude
3130 cache directories automatically on archive creation.
3131 Cache directories are directories containing a
3132 standardized tag file, as specified at:
3133 http://www.brynosaurus.com/cachedir/spec.html
3134 * src/common.h: New variable exclude_caches_option.
3135 * src/create.c: New function check_cache_directory(),
3136 called from dump_dir0() if exclude_caches_option is set,
3137 to check for a cache directory tag and exclude the directory
3138 if such a tag is found.
3139 * doc/tar.texi: Updated accordingly.
3141 2004-09-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3143 * doc/tar.texi: Minor fix
3144 * src/tar.c (options): Minor fix
3146 2004-09-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3149 * lib/Makefile.tmpl: Added 'rtapelib.o: localedir.h' dependency
3150 * src/common.h: Comment WANT_DIRECTORY_REMOVE_OPTION.
3151 * src/extract.c: Normalized use of remove_any_file().
3152 * src/misc.c: Likewise.
3153 * src/tar.c (parse_opt): Emit warning if -l option is used.
3154 (show_default_settings): REMOTE_SHELL may be undefined
3156 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3158 Test suite rewritten in autotest.
3160 * configure.ac: Updated for autotest
3161 * src/tar.c (argp_program_version): Modified.
3162 * tests/Makefile.am: Rewritten for autotest.
3164 * tests/.cvsignore: Updated
3165 * tests/append.at: New file
3166 * tests/atlocal.in: New file
3167 * tests/delete01.at: New file
3168 * tests/delete02.at: New file
3169 * tests/delete03.at: New file
3170 * tests/delete04.at: New file
3171 * tests/extrac01.at: New file
3172 * tests/extrac02.at: New file
3173 * tests/extrac03.at: New file
3174 * tests/extrac04.at: New file
3175 * tests/extrac05.at: New file
3176 * tests/gzip.at: New file
3177 * tests/ignfail.at: New file
3178 * tests/incremental.at: New file
3179 * tests/link01.at: New file
3180 * tests/listed01.at: New file
3181 * tests/listed02.at: New file
3182 * tests/longv7.at: New file
3183 * tests/multiv01.at: New file
3184 * tests/multiv02.at: New file
3185 * tests/multiv03.at: New file
3186 * tests/old.at: New file
3187 * tests/options.at: New file
3188 * tests/recurse.at: New file
3189 * tests/same-order01.at: New file
3190 * tests/same-order02.at: New file
3191 * tests/sparse01.at: New file
3192 * tests/testsuite.at: New file
3193 * tests/version.at: New file
3194 * tests/volume.at: New file
3195 * tests/star/gtarfail.at: New file
3196 * tests/star/gtarfail2.at: New file
3197 * tests/star/multi-fail.at: New file
3198 * tests/star/pax-big-10g.at: New file
3199 * tests/star/ustar-big-2g.at: New file
3200 * tests/star/ustar-big-8g.at: New file
3202 * tests/preset.in: Removed
3203 * tests/before: Removed
3204 * tests/after: Removed
3205 * tests/version.sh: Removed.
3206 * tests/append.sh: Removed.
3207 * tests/delete01.sh: Removed.
3208 * tests/delete02.sh: Removed.
3209 * tests/delete03.sh: Removed.
3210 * tests/delete04.sh: Removed.
3211 * tests/extrac01.sh: Removed.
3212 * tests/extrac02.sh: Removed.
3213 * tests/extrac03.sh: Removed.
3214 * tests/extrac04.sh: Removed.
3215 * tests/extrac05.sh: Removed.
3216 * tests/gzip.sh: Removed.
3217 * tests/incremen.sh: Removed.
3218 * tests/ignfail.sh: Removed.
3219 * tests/link01.sh: Removed.
3220 * tests/listed01.sh: Removed.
3221 * tests/listed02.sh: Removed.
3222 * tests/longv7.sh: Removed.
3223 * tests/multiv01.sh: Removed.
3224 * tests/multiv02.sh: Removed.
3225 * tests/multiv03.sh: Removed.
3226 * tests/old.sh: Removed.
3227 * tests/options.sh: Removed.
3228 * tests/same-order01.sh: Removed.
3229 * tests/same-order02.sh: Removed.
3230 * tests/volume.sh: Removed.
3231 * tests/recurse.sh: Removed.
3232 * tests/sparse01.sh: Removed.
3233 * tests/star/gtarfail.sh: Removed.
3234 * tests/star/gtarfail2.sh: Removed.
3235 * tests/star/multi-fail.sh: Removed.
3236 * tests/star/ustar-big-2g.sh: Removed.
3237 * tests/star/ustar-big-8g.sh: Removed.
3238 * tests/star/pax-big-10g.sh: Removed.
3240 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3242 * bootstrap: Install genfile.c from paxutils
3243 * tests/genfile.c: Removed. Integrated into
3245 * tests/mksparse.c: Removed. Integrated into
3246 (paxutils) genfile.c
3247 * tests/Makefile.am: Removed mksparse
3248 * tests/sparse01.sh: Use genfile instead of mksparse
3250 2004-09-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3252 Started merging with cpio into paxutils. Sources before
3253 this point are tagged alpha-1_14_90
3255 * Makefile.am: Updated for use with paxutils
3256 * README-alpha: Likewise
3257 * bootstrap: Likewise
3258 * configure.ac: Likewise
3259 * lib/Makefile.tmpl: Likewise
3260 * po/POTFILES.in: Likewise
3261 * src/Makefile.am: Likewise
3262 * src/buffer.c: Likewise
3263 * src/common.h: Likewise
3264 * src/compare.c: Likewise
3265 * src/create.c: Likewise
3266 * src/delete.c: Likewise
3267 * src/extract.c: Likewise
3268 * src/incremen.c: Likewise
3269 * src/list.c: Likewise
3270 * src/mangle.c: Likewise
3271 * src/misc.c: Likewise
3272 * src/names.c: Likewise
3273 * src/sparse.c: Likewise
3274 * src/system.c: Likewise
3275 * src/tar.c: Likewise
3276 * src/update.c: Likewise
3277 * src/utf8.c: Likewise
3278 * src/xheader.c: Likewise
3280 * src/system.h: Removed
3281 * src/rmt.c: Removed
3282 * src/rmt.h: Removed
3283 * src/rtapelib.c: Removed
3285 2004-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3287 * tests/listed02.sh: Do not depend on any particular ordering
3290 2004-09-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3292 * doc/tar.texi: Document the use of -C option in
3293 file lists. Document --seek option.
3294 * configure.ac: New option --with-rmt. New configuration variable
3295 DEFAULT_RMT_DIR. Removed DEFAULT_RMT_COMMAND.
3296 * src/Makefile.am: Install rmt into rmtdir
3297 * src/tar.c (usage): Minor fix.
3301 2004-09-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3303 * configure.ac: Raised version number to 1.14.90
3304 * src/common.h (is_individual_file): New prototype
3305 * src/create.c (dump_file0): Fix bug introduced
3307 * src/names.c (register_individual_file)
3308 (is_individual_file): New functions.
3309 * tests/listed01.sh: Use genfile instead of dd.
3310 * tests/listed02.sh: New file.
3311 * tests/Makefile.am: Added listed02.sh
3315 2004-08-31 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3317 * src/sparse.c (sparse_add_map): Fixed improper initializations
3318 of sparse_map_size. We assume that whatever number it contains
3319 describes adequately the current size of sparse_map. The only
3320 number we need to reset is sparse_map_avail.
3321 * src/compare.c (verify_volume): Call set_next_block_after
3322 if read_header returns HEADER_FAILURE
3323 Destroy and reinitialize content of current_stat_info and
3324 extended_header after each iteration (bug reported by
3325 John L. Males <jlmales@yahoo.com>).
3326 Issue a warning if the created archive contains some members
3327 whose file names were stripped off their leading prefixes.
3328 This is a temporary fix of the issue reported by Bdale Garbee
3329 <bdale@gag.com> (Refs: Debian bug 230064, Message-Id
3330 <87n07kyzhi.fsf@rover.gag.com>, Sun, 15 Feb 2004 11:22:17 -0700)
3332 * src/names.c (removed_prefixes_p): New function.
3334 * src/buffer.c: When computing write rate do not take
3335 into account the time needed to verify the archive(s).
3336 The bug reported by John L. Males <jlmales@yahoo.com>
3337 (set_start_time,compute_duration): New functions.
3338 (print_total_written): Use the result of compute_duration().
3339 (close_archive): Call compute_duration.
3340 * src/common.h (set_start_time, removed_prefixes_p): New prototypes.
3341 * src/list.c (decode_header): Fixed initialization
3342 of stat_info->is_sparse
3343 * src/tar.c (main): Call set_start_time().
3345 * src/misc.c (unquote_string): Unquote '\a' and '\v'.
3346 Reported by Helmut Waitzmann <helmut.waitzmann@web.de>.
3351 2004-08-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3353 * src/tar.c: Fix copy-n-paste errors in the license
3355 2004-08-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3357 * scripts/backup.in: Renamed LIBPATH to LIBDIR.
3358 Use ROOT_FS with -C option. Do not send mail
3359 if ADMINISTRATOR is set to NONE.
3360 * scripts/backup.sh.in (test_root): Append / to
3361 ROOT_FS if it does not already end in it.
3362 * scripts/restore.in: Renamed LIBPATH to LIBDIR.
3363 New option -a (--all). Do not start restore unless
3364 -a or patterns are given.
3365 (restore_fs,restore_files): Fixed use of --listed option.
3366 * doc/tar.texi: Updated
3369 2004-08-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3371 * src/tar.c (find_argp_option): Fixed typo
3373 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3375 Merge argp, getopt, xalloc changes from gnulib.
3376 * bootstrap (gnulib_modules): Add xalloc-die.
3377 Remove code to test for patches; we don't have patches now.
3378 Set LC_ALL=C so that file names sort consistently.
3379 Prefer the gnulib copies of gettext.m4, glibc21.m4,
3380 lib-ld.m4, lib-prefix.m4, po.m4 too.
3382 * patches/getopt.diff: Remove; gnulib now works unpatched.
3383 * configure.ac (_getopt_long_only_r): Remove check.
3384 gl_ARGP now does this for us.
3385 * lib/.cvsignore: Add fnmatch.h, getopt_.h, sysexit.h,
3387 * src/extract.c: Adjust to changes to gnulib xalloc module.
3388 (extr_init): Remove assignment to xalloc_fail_func; no longer needed.
3389 (xalloc_die): New function.
3391 2004-08-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3395 * src/buffer.c (flush_write): Limit filenames
3396 of the members that straddle multivolume archive
3397 boundary to 100 characters.
3398 (flush_read): Use strncmp when comparing multivolume member
3400 * tests/multiv03.sh: New file
3401 * tests/Makefile.am: Added multiv03.sh
3403 2004-08-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3405 * src/list.c (read_and): Call decode_header before
3406 calling skip_member()
3407 (skip_member): Use is_sparse field to determine if the
3408 member is a sparse file.
3410 * tests/Makefile.am: Added extrac05.sh
3411 * tests/extrac05.sh: New file
3412 * tests/append.sh: Rearranged leading comments. Added explicit
3413 references to report messages wherever available.
3414 * tests/delete01.sh: Likewise
3415 * tests/delete02.sh: Likewise
3416 * tests/delete03.sh: Likewise
3417 * tests/delete04.sh: Likewise
3418 * tests/extrac01.sh: Likewise
3419 * tests/extrac02.sh: Likewise
3420 * tests/extrac03.sh: Likewise
3421 * tests/extrac04.sh: Likewise
3422 * tests/gzip.sh: Likewise
3423 * tests/ignfail.sh: Likewise
3424 * tests/incremen.sh: Likewise
3425 * tests/link01.sh: Likewise
3426 * tests/listed01.sh: Likewise
3427 * tests/longv7.sh: Likewise
3428 * tests/multiv01.sh: Likewise
3429 * tests/multiv02.sh: Likewise
3430 * tests/old.sh: Likewise
3431 * tests/options.sh: Likewise
3432 * tests/recurse.sh: Likewise
3433 * tests/same-order01.sh: Likewise
3434 * tests/same-order02.sh: Likewise
3435 * tests/sparse01.sh: Likewise
3436 * tests/version.sh: Likewise
3437 * tests/volume.sh: Likewise
3439 2004-08-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3441 * bootstrap: Extended --update-po option to take an
3442 optional argument specifying the po file to update.
3443 * src/create.c: Improved compatibility with 1.13.25
3444 * tests/link01.sh: New file.
3445 * tests/Makefile.am: Added link01.sh
3447 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3451 * patches/argp.diff: Remove; no longer needed.
3453 * lib/.cvsignore: Add stat-macros.h.
3454 Remove addext.c, malloc.c, realloc.c.
3456 * src/extract.c: Include <getcwd.h>.
3457 (extract_archive): Rewrite with new macro IS_ABSOLUTE_FILE_NAME.
3458 * src/extract.c (make_directories):
3459 FILESYSTEM_PREFIX_LEN -> FILE_SYSTEM_PREFIX_LEN.
3460 * src/misc.c (must_be_dot_or_slash): Likewise.
3461 * src/names.c (excluded_name, safer_name_suffix, stripped_prefix_len):
3463 * src/tar.c (parse_opt): Likewise.
3464 * src/incremen.c (purge_directory): Fix format buffer typos in warning
3466 * src/tar.c (options): Add missing initializers to pacify gcc.
3467 (decode_options): Remove unused var.
3469 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
3471 * bootstrap (gnulib_modules): Add getpagesize.
3472 * configure.ac (valloc): Remove check; valloc no longer used.
3473 * lib/.cvsignore: Add getpagesize.h.
3474 * m4/.cvsignore: Add getpagesize.m4.
3475 * src/buffer.c (record_buffer): New var.
3476 (open_archive): Don't use valloc; on older or buggy hosts, you can't
3477 free the result. Use page_aligned_alloc instead.
3478 * src/compare.c (diff_init): Likewise.
3479 * src/buffer.c (open_archive): Record the pointer to be freed
3481 (close_archive): Free record_buffer.
3482 * src/common.h (page_aligned_alloc): New decl.
3483 * src/misc.c (quote_n, quote): Remove these redundant functions.
3484 (ptr_align): New function, from coreutils/src/system.h.
3485 (page_aligned_alloc): New function.
3486 * src/system.h (valloc): Remove.
3488 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3490 * src/extract.c (extract_archive): Do not report an error
3491 when hard-linking X to X when X exists. Problem reported by
3493 * lib/.cvsignore: Add fchown-stub.c.
3495 2004-06-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3498 * src/common.h (root_device): New global.
3499 (gnu_restore): Renamed to purge_directory().
3500 * src/extract.c (extr_init): Save the device number
3502 (extract_archive): Renamed gnu_restore() to purge_directory().
3503 * src/incremen.c (gnu_restore): Renamed to purge_directory().
3504 Do not attempt to purge the directory if it is on a different
3505 device and one_file_system_option is set.
3507 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3509 * doc/tar.texi: The actual default for exclude patterns
3510 is --no-anchored. Fixed.
3511 * src/tar.c (options): Likewise.
3512 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
3514 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3516 * doc/tar.texi: Fixed several inconsistencies.
3517 * src/tar.c: Fixed docstring for --checkpoint option.
3519 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3521 * src/buffer.c (seek_archive): New function
3522 * src/common.h (seek_archive): New function
3523 (seekable_archive): New global.
3524 * src/list.c (skip_file): Use seek_archive() if
3526 * src/tar.c (struct fmttab): Accept 'pax' as alias
3528 (options): New option -n (--seek).
3529 * src/update.c: Determine type of the archive before
3534 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3536 * bootstrap: New option --update-po
3537 * src/tar.c: New option -H (short alias to --format)
3538 * doc/tar.texi: Document -H option
3539 * src/names.c (safer_name_suffix): Fixed bug introduced
3542 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3544 * bootstrap: Apply patches from patch subdirectory
3546 * patches/argp.diff: New file
3547 * patches/getopt.diff: New file
3548 * configure.ac: Check for _getopt_long_only_r and
3549 force using included version of getopt if the function
3551 * src/tar.c: Use argp for command line parsing.
3552 * src/system.h: Minor formatting fix
3553 * m4/.cvsignore: Updated
3554 * lib/.cvsignore: Updated
3555 * doc/tar.texi: Minor fix.
3556 * src/extract.c: Fix improper use of 'path' term
3557 * src/incremen.c: Likewise
3558 * src/list.c: Likewise
3559 * src/misc.c: Likewise
3560 * src/names.c: Likewise
3561 * src/rmt.h: Likewise
3562 * src/rtapelib.c: Likewise
3563 * src/update.c: Likewise
3564 * src/xheader.c: Likewise
3565 * tests/star/README: Minor fix
3567 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3569 * configure.ac: Raised version number to 1.14.1
3570 * src/tar.c: Renamed --strip-path to --strip-components
3571 Changed improper use of _() to ngettext().
3572 * src/extract.c: Renamed strip_path_option to strip_components_option
3573 * src/common.h: Likewise.
3575 * doc/tar.texi: Updated
3577 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3579 * src/system.c (sys_child_open_for_uncompress): Do not
3580 set read_full_records_option: the compressed archive is
3581 likely not to contain integer number of records. Should
3582 the user wish to use reblocking, he may always give tar
3583 -B option. This is a minor improvement over the change
3585 * src/buffer.c (open_archive): Removed assignment to
3586 read_full_records_option.
3588 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
3589 as the format argument, rather than a possibly-translated variable
3590 string. Patch provided by Jim Meyering <jim@meyering.net>
3591 * src/tar.c (decode_options): Fixed typo in the comment.
3592 * tests/star/README: Minor correction
3594 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3596 * directory: New file. GNU directory entry for tar.
3597 * doc/Makefile.am: Rewritten. Added rules for generating
3598 documentation for the project's website.
3599 * doc/.cvsignore: Updated
3600 * doc/index.html.in: New file.
3602 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3604 * configure.ac: Raised version number to 1.14
3606 * tests/after: Added copyleft statement
3607 * tests/before: Added copyleft statement
3608 * tests/preset.in: Added copyleft statement
3610 Tar 1.14 is released. Sources up to this point are tagged
3613 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3615 * configure.ac: Fixed prerequisite headers for sys/buf.h
3617 * src/system.h: Likewise.
3618 * tests/after (compare): Fixed argument quoting under eval
3619 * tests/before: Quote TAR_ARCHIVE_FORMATS
3621 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3626 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
3627 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
3628 the pathname of the rmt utility.
3629 New option --enable-backup-scripts.
3630 * doc/tar.texi: Updated
3631 * scripts/Makefile.am: Install the scripts only if requested
3633 * scripts/backup.in: Fixed --version output.
3634 Fixed initialization of the listing files and printing
3635 the time of the last previous level dump.
3636 * scripts/restore.in: Fixed --version output.
3637 * src/Makefile.am (localedir.h rule): Generate correct
3638 DEFAULT_RMT_COMMAND variable.
3639 * src/common.h (rmt_command_option): New variable.
3640 * src/list.c (read_and): Print block number before
3641 issuing 'Skipping to next header' diagnostics, if
3642 requested by block_number_option.
3643 * src/rtapelib.c: Use rmt_command_option instead of
3644 hardcoded "/etc/rmt".
3645 * src/tar.c: New option --rmt-command.
3646 (decode_options): Handle --rmt-command. Initialize
3647 rmt_command_option to DEFAULT_RMT_COMMAND.
3649 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3651 * doc/tar.texi: Further update.
3653 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3655 * configure.ac: Minor fix
3656 * scripts/Makefile.am: Updated
3657 * scripts/backup-specs: Updated
3658 * scripts/backup.in: Minor fixes
3659 * scripts/backup.sh: Removed
3660 * scripts/backup.sh.in: New file. Source for backup.sh
3661 * scripts/restore.in: New file
3662 * scripts/.cvsignore: Updated
3663 * scripts/WARNING: Removed
3664 * doc/tar.texi: Updated
3667 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3669 * src/names.c (name_gather): Bugfix: Honor single -C with
3671 * tests/same-order01.sh: New file
3672 * tests/same-order02.sh: New file
3673 * tests/Makefile.am: Updated
3675 * tests/append.sh: Added copyleft header
3676 * tests/delete01.sh: Likewise
3677 * tests/delete02.sh: Likewise
3678 * tests/delete04.sh: Likewise
3679 * tests/extrac01.sh: Likewise
3680 * tests/extrac02.sh: Likewise
3681 * tests/extrac03.sh: Likewise
3682 * tests/extrac04.sh: Likewise
3683 * tests/gzip.sh: Likewise
3684 * tests/ignfail.sh: Likewise
3685 * tests/incremen.sh: Likewise
3686 * tests/multiv01.sh: Likewise
3687 * tests/old.sh: Likewise
3688 * tests/options.sh: Likewise
3689 * tests/recurse.sh: Likewise
3690 * tests/version.sh: Likewise
3691 * tests/volume.sh: Likewise
3692 * tests/star/gtarfail.sh: Likewise
3693 * tests/star/gtarfail2.sh: Likewise
3694 * tests/star/multi-fail.sh: Likewise
3695 * tests/star/pax-big-10g.sh: Likewise
3696 * tests/star/qucktest.sh: Likewise
3697 * tests/star/ustar-big-2g.sh: Likewise
3698 * tests/star/ustar-big-8g.sh: Likewise
3700 * doc/.cvsignore: Updated
3702 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3704 * configure.ac: Check whether date accepts +format argument
3705 (for backup scripts).
3706 * scripts/level-0: Removed
3707 * scripts/level-1: Removed
3708 * scripts/weekly.new: Removed
3709 * scripts/dump-remind: Removed
3710 * scripts/backup.in: New file
3711 * scripts/backup.sh: New file
3712 * scripts/dump-remind.in: New file
3713 * scripts/backup-specs: Updated
3714 * scripts/Makefile.am: Updated for new directory contents.
3715 * scripts/.cvsignore: Updated
3717 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3720 * doc/tar.texi: Updated
3721 * src/tar.c: --utc implies -vv
3723 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3725 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
3726 does not define it if it fails to find iconv.h.
3728 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3730 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
3731 and parts of configure.ac
3732 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
3733 * lib/Makefile.am: Removed
3734 * lib/Makefile.tmpl: New file.
3735 * lib/.cvsignore: Updated
3736 * m4/.cvsignore: Updated
3737 * src/xheader.c: Include stpcpy.h
3739 * src/create.c: Produce an error, not warning, if the
3740 filename is too long.
3741 * tests/longv7.sh: Synchronized with the recent changes.
3743 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3745 * configure.ac: Fixed test for iconv_t
3746 * src/rmt.h: Bugfix by Jürgen Weigert
3747 * THANKS: Add Jürgen Weigert
3748 * tests/star/README: Fixed typo
3750 2004-04-04 Paul Eggert <eggert@twinsun.com>
3752 Merge getdate documentation changes from coreutils.
3754 * doc/getdate.texi: Update from coreutils CVS.
3755 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
3757 Merge recent gnulib changes, and remove some lint.
3759 Improve support for nanosecond-resolution time stamps.
3760 * bootstrap: Add gettime, timespec modules.
3761 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
3762 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
3764 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
3765 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
3766 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
3767 * src/common.h (newer_mtime_option): Now a struct timespec, not
3768 time_t. All uses changed.
3769 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
3770 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
3771 * src/incremen.c (scan_path): Likewise.
3772 * src/list.c (read_and): Likewise.
3773 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
3774 whether newer_mtime_option is initialized.
3775 * src/tar.c (decode_options): Likewise.
3776 * src/tar.c (decode_options): Adjust to new signature for get_date.
3778 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
3779 result of safe_read, full_write, and similar functions.
3780 Detect safe_read error by comparing to SAFE_READ_ERROR;
3781 detect full_write error by comparing to 0.
3783 * src/common.h (write_error_details, sys_write_archive_buffer):
3785 * src/misc.c (write_error_details): Likewise.
3786 * src/rmt.c (main): Likewise.
3787 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
3788 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
3789 * src/sparse.c (sparse_scan_file, sparse_dump_region,
3790 check_sparse_region, check_data_region): Likewise.
3791 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
3792 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
3793 * src/update.c (append_file): Likewise.
3795 * src/buffer.c (clear_read_error_count): Use explicit (void)
3796 to indicate a function with no arguments.
3797 * src/create.c (check_links): Likewise.
3798 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
3799 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
3800 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
3801 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
3803 * src/utf8.c (get_input_charset): Likewise.
3804 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
3805 xheader_decode_global, extended_header_init): Likewise.
3806 * tests/mksparse.c (usage): Likewise.
3808 * src/buffer.c (new_volume): Rename local variables to avoid
3810 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
3811 sparse_file_p, sparse_member_p, sparse_fixup_header,
3812 sparse_dump_file, sparce_extract_file, sparse_skip_file,
3813 sparse_diff_file): Likewise.
3814 * src/compare.c (diff_archive): Likewise.
3815 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
3816 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
3818 * src/extract.c (repair_delayed_set_stat): Likewise.
3819 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
3821 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
3822 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
3823 sparse_dump_file, sparse_file_p, sparse_member_p,
3824 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
3825 check_data_region, sparse_diff_file): Likewise.
3826 * src/system.c (sys_stat_nanoseconds): Likewise.
3827 * src/xheader.c (xheader_format_name): Likewise.
3829 * src/common.h (enum old_files): Remove comma before }; not portable.
3831 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
3832 * src/rmt.c (usage): Likewise.
3833 * src/xheader.c (xheader_set_single_keyword): Likewise.
3834 * tests/genfile.c (usage): Likewise.
3835 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
3838 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
3840 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
3841 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
3842 langtab.charset, charset_lookup): Likewise.
3844 * src/common.h (name_init): Remove unused args. All callers changed.
3845 * src/names.c (name_init): Likewise.
3847 * src/common.h (usage, xheader_write, xheader_write_global,
3848 sys_reset_uid_gid): New decls.
3850 * src/compare.c (report_difference, process_noop): Add
3851 __attribute__ ((unused)) for unused attributes.
3852 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
3854 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
3855 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
3856 path_coder, size_coder, uid_coder, uname_coder,
3857 sparse_numblocks_coder): Likewise.
3859 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
3860 dump_file0): Now static.
3861 * src/utf8.c (charset_lookup): Likewise.
3862 * src/xheader.c (xheader_protected_pattern_p,
3863 xheader_protected_keyword_p, xheader_set_single_keyword,
3864 xheader_keyword_deleted_p, xheader_keyword_override_p,
3865 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
3867 * tests/genfile.c (usage): Likewise.
3868 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
3871 * src/create.c (hash_link): Rewrite to avoid cast.
3873 * src/extract.c (file_newer_p): Use parameter, not global var.
3874 * src/misc.c (write_error_details): Likewise.
3876 * src/extract.c (prepare_to_extract): Remove directory arg; not
3877 used. All callers changed.
3879 * src/misc.c (close_fatal): Remove; not used.
3880 * src/system.c (sys_utimes): Likewise.
3882 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
3884 * src/rmt.c (main): Update copyright date to 2004.
3885 * src/tar.c (decode_options): Likewise.
3887 * src/rtapelib.c (get_status_string): Don't lose errno when
3888 skipping the error messages.
3889 (get_status): Report an error if atol returns a negative number.
3891 * src/utf8.c (struct langtab, langtab, charset_lookup,
3892 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
3894 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
3895 Use macros, not definitions, to avoid type clashes with system
3897 (charset_lookup): Local var is now auto, not static.
3898 (utf8_convert): Use ICONV_CONST instead of const, to avoid
3901 * src/utf8.c (langtab): Initialize all elements of struct, to
3903 * src/xheader.c (xhdr_tab): Likewise.
3905 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
3907 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
3909 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
3912 * configure.ac: Raised version number to 1.13.94
3913 * src/system.h: Protect inclusion of <sys/time.h>
3915 Declare time() if HAVE_DECL_TIME is 0
3916 * tests/.cvsignore: Added mksparse
3918 * tests/sparse01.sh: New file
3919 * tests/multiv02.sh: New file
3920 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
3921 * tests/longv7.sh: Added missing call to 'after'
3923 * src/common.h: Added missing prototypes
3924 * src/compare.c (diff_archive): Use is_sparse member
3925 instead of GNUTYPE_SPARSE.
3926 * src/create.c: Removed unused variables
3927 * src/extract.c (extract_archive): Use sparse_member_p instead
3929 Removed unused variables
3930 * src/list.c (decode_header): Use sparse_fixup_header to correct
3932 (print_header): Do not rely on GNUTYPE_SPARSE type.
3933 Use st->stat.st_size to print real file size.
3934 (skip_member): Assign stat_info.file_name to save_name. This fixes
3935 bug reported by Mads Martin Joergensen <mmj@suse.de>
3936 Use sparse_skip_file() to skip sparse members.
3937 * src/rtapelib.c: include "common.h"
3938 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
3939 (struct tar_sparse_optab.fixup_header): New member
3940 (tar_sparse_member_p): New function.
3941 (tar_sparse_init): Return true if decode_header is not provided
3942 (tar_sparse_fixup_header)
3943 (sparse_member_p,sparse_fixup_header)
3945 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
3946 (star_fixup_header, pax_sparse_member_p): New function
3947 (pax_decode_header): Remove
3948 * src/system.h: Include <sys/time.h> and <utime.h> when available
3949 * src/tar.c (usage): Prototype moved to common.h
3950 * src/tar.h (struct tar_stat_info.is_sparse): New member
3951 * src/utf8.c (utf8_convert): Changed prototype
3952 (get_input_charset): Removed unused variable
3953 * src/xheader.c: include <fnmatch.h>
3954 (size_decoder): Assign to both st->archive_file_size and
3956 (st->stat.st_size): Assign to st->stat.st_size
3957 (sparse_numbytes_decoder): Removed unused variable
3958 * src/.cvsignore: Added .gdbinit
3959 * THANKS: Added Mads Martin Joergensen
3961 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3963 * src/create.c (write_long_name): Do not allow more than
3964 NAME_FIELD_SIZE-1 characters in a file name for V7 format
3966 * tests/longv7.sh: New file.
3967 * tests/Makefile.am: Add longv7.sh
3969 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3971 * src/buffer.c (open_archive): Clear read_full_records_option
3972 if reading from a pipe.
3973 (short_read): Display warning about the deduced record size
3975 * tests/star/pax-big-10g.sh: Updated to match the above changes.
3976 * tests/star/ustar-big-2g.sh: Likewise.
3977 * tests/star/ustar-big-8g.sh: Likewise.
3979 * configure.ac: Added gl_FUNC_STRTOULL
3980 * src/create.c (start_header): Check for GNU_FORMAT
3981 if incremental_option is set.
3982 * src/xheader.c (to_decimal): New function.
3983 (xheader_format_name): Use to_decimal() instead of snprintf.
3984 * tests/listed01.sh: Use genfile instead of dd
3985 * tests/multiv01.sh: Likewise.
3987 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3989 * src/list.c (read_and): Stop processing the archive after
3990 encountering a single zero record. Many old archives contain
3991 arbitrary garbage after it.
3992 The warning is issued anyway.
3994 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3996 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
3997 conversion buffer was not null terminated. Fix provided
3998 by Leland Lucius <llucius@tiny.net>
3999 * THANKS: Added Leland Lucius
4000 * src/utf8.c (utf8_convert): Indentation fix.
4002 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4004 * src/buffer.c (flush_read): Bugfix: the
4005 condition at line 714 included
4007 || (status > 0 && !read_full_records_option)
4009 which is grossly wrong, since even if new_volume() below succeeds,
4010 the subsequent call to rmtread will overwrite the chunk of data
4011 already read in the buffer and thus spoil everything.
4012 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
4014 * tests/star/multi-fail.sh: New test.
4015 * tests/Makefile.am: Added multi-fail.sh
4016 * tests/star/README: Updated
4018 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4021 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
4022 * src/common.h (utc_option): new global
4023 (enum old_files.KEEP_NEWER_FILES): New element
4024 * src/extract.c: Handle --keep-newer-files option
4025 * src/list.c (tartime): Print UTC if --utc was given.
4026 * src/tar.c: New options: --utc and keep-newer-files
4028 * tests/Makefile.am: Added new tests
4029 * tests/after: Rewritten
4030 * tests/before: Rewritten
4031 * tests/preset.in: Rewritten
4032 * tests/delete03.sh: Accommodate for the new testsuite logic
4033 * tests/gzip.sh: Likewise
4034 * tests/incremen.sh: Likewise
4035 * tests/listed01.sh: Likewise
4036 * tests/multiv01.sh: Likewise
4037 * tests/old.sh: Likewise
4038 * tests/options.sh: Likewise
4039 * tests/version.sh: Likewise
4040 * tests/volume.sh: Likewise
4042 * tests/star: New directory
4043 * tests/star/README: New file
4044 * tests/star/gtarfail.sh: New file
4045 * tests/star/gtarfail2.sh: New file
4046 * tests/star/pax-big-10g.sh: New file
4047 * tests/star/qucktest.sh: New file
4048 * tests/star/ustar-big-2g.sh: New file
4049 * tests/star/ustar-big-8g.sh: New file
4051 2004-02-26 Paul Eggert <eggert@twinsun.com>
4053 * doc/tar.texi (dircategory Individual utilities): Append period,
4054 as suggested by Karl Berry.
4056 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4058 * src/list.c (decode_header): Call xheader_decode before
4059 the assignment to current_stat_info.archive_file_size.
4061 2004-02-23 Paul Eggert <eggert@twinsun.com>
4063 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
4065 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4070 * tests/before: Move testing of the prerequisite archive formats
4071 to the separate function 'prereq'. Do not expect any arguments
4072 * tests/delete03.sh: Use prereq() instead of passing arguments
4074 * tests/incremen.sh: Likewise.
4075 * tests/listed01.sh: Likewise.
4076 * tests/multiv01.sh: Likewise.
4078 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4080 Added UTF-8 support. Finished global extended header
4084 * configure.ac: Detect libiconv
4085 * src/utf8.c: New file. Conversions to and from utf-8.
4086 * src/Makefile.am: Added utf8.c
4087 * src/create.c (write_header_name) In pax format, use
4088 "path" keyword if the file name is not ASCII
4089 (start_header): Likewise for uname and gname.
4090 * src/list.c: Decode encountered global headers.
4091 * src/xheader.c: Use keywords from the global
4093 Correctly handle UTF-8 conversions.
4094 (xheader_list_destroy): New function.
4095 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
4096 missing gettext markers
4097 (decode_record): Rewritten using caller-provided handler and
4099 * tests/listed01.sh: Give credit to Andreas Schuldei.
4101 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4103 * src/create.c (dump_file0): The conditional at line
4104 1296 prevented incremental backups on individual files
4105 from working, as reported by Andreas Schuldei
4106 <andreas@schuldei.org>.
4108 This is due to the condition
4110 (0 < top_level || !incremental_option)
4112 Removing it makes incremental backups work for individual
4113 files as well as for directories. On the other hand, it does
4114 not affect other functionality, as shown by the reasoning below:
4116 To begin with, the two parts of this condition are mutually
4117 superfluous, because
4119 1) when top_level < 0, incremental_option == 1
4120 so the condition yields false
4121 2) when top_level >= 0, incremental_option == 0
4122 so the condition yields true.
4124 In other words, it is completely equivalent to
4126 (!incremental_option)
4128 Now, let's consider the effect of its removal. There are two cases:
4130 1) when incremental_option==1
4131 This means incremental backup in progress. In this case dump_file
4132 is invoked only for directories or for files marked with 'Y' by
4133 get_directory_contents. The latter are those that did not meet the
4134 condition in incremen.c:242, which is exactly the same condition
4135 as this at create.c:1296. So, for these files the check
4136 (!incremental_option) is useless, since the rest of the
4137 conditional will yield false anyway. On the other hand, if
4138 dump_file is invoked on a directory, the conditional will yield
4139 false due to !S_ISDIR assertion, so these will be processed as usual.
4141 Thus, for this case the extra condition (!incremental_option) is
4142 irrelevant, and its removal won't alter the behavior of tar,
4143 *except* that it will enable incremental backups on individual
4144 files, which is the wanted effect.
4146 2) when incremental_option==0
4147 In this case the condition yields true and its removal does not
4148 affect the functionality.
4151 * configure.ac: Raised patchlevel to 93
4152 * src/incremen.c: Minor stylistic fixes.
4153 * tests/listed01.sh: New test. Check listed incremental
4154 backups on individual files.
4155 * tests/Makefile.am: Added listed01.sh
4157 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4159 * src/common.h (simple_finish_header,start_private_header): New
4161 (xheader_ghdr_name): Changed declaration
4162 * src/create.c (start_private_header): Removed static qualifier.
4163 (write_extended): Removed superfluous last argument. Use
4165 (simple_finish_header): New function.
4166 (finish_header): Use simple_finish_header() to break recursive
4167 dependency between this function and write_extended().
4168 * src/tar.c (assert_format): Do not bail out if several
4169 --format arguments are given. This is a common case when
4170 TAR_OPTIONS are used.
4171 (decode_options): New option --show-defaults displays the
4172 compiled-in defaults.
4173 Use POSIX format if no --format option was given and
4174 --pax-option was specified.
4175 Do not allow to use --pax-option unless the archive format is
4176 set to POSIX (or reading subcommand is requested).
4178 * src/update.c (update_archive): Write global extended header if
4180 * src/xheader.c (xheader_format_name): Bugfix.
4181 (xheader_xhdr_name): Changed the default extended header name
4182 to '%d/PaxHeaders.%p/%f', as POSIX requires.
4183 (xheader_ghdr_name): Removed unused argument.
4184 (xheader_write,xheader_write_global): New function.
4185 (xheader_decode): Modified to honor overrides whatever
4186 the current archive format is.
4188 * src/delete.c (delete_archive_members): Call xheader_decode
4190 * src/list.c (decode_header): Likewise.
4191 * src/incremen.c (sort_obstack): Fixed typo in the comment
4193 * doc/tar.texi: Document new default for extended
4196 * tests/before: Accept an optional list of allowed archive
4197 formats. Exit with the status 77 if the current archive
4198 format does not match any of them.
4199 * tests/delete03.sh: Require gnu, oldgnu or posix format
4200 * tests/incremen.sh: Require gnu or oldgnu format
4201 * tests/multiv01.sh: Likewise
4203 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4205 * doc/tar.texi (Option Summary): Documented --pax-option
4206 * src/tar.c: Likewise.
4208 * src/create.c (to_chars): Added a comment.
4209 * src/tar.h: Comment to GNU_FORMAT
4211 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4214 * configure.ac: Added stpcpy
4215 * bootstrap: Likewise
4216 * lib/Makefile.am: Likewise
4217 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
4219 * src/create.c (write_extended): Call xheader_xhdr_name
4220 instead of using hardcoded "././@PaxHeader" name.
4221 * src/tar.c: New option --pax-option (equivalent to -o option
4223 * src/xheader.c: Implement pax -o option. Fixed misleading
4224 heading comment (introduced 2003-09-02).
4225 * src/incremen.c: Minor fixes
4226 * m4/.cvsignore: Updated
4228 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4230 * src/incremen.c: Removed accumulator stuff in favor of obstack.
4231 (get_directory_contents): Split into two functions
4232 * src/update.c: Minor changes
4233 * doc/tar.texi: Fixed typo
4235 2004-02-15 Paul Eggert <eggert@twinsun.com>
4237 Fix Debian bug 230872, originally reported by Jeff King in
4238 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
4240 * doc/tar.texi (posix compliance): Remove. The whole section
4241 was a misunderstanding of what POSIXLY_CORRECT is supposed to
4242 mean. The GNU Coding Standards says that POSIXLY_CORRECT
4243 is for disabling extensions that are incompatible with POSIX:
4244 it is not for disabling compatible extensions. All references
4245 to this section removed.
4246 (posix): This format is created only if the posix format is
4247 specified; it is no longer created if gnu format is specified
4248 and POSIXLY_CORRECT is set.
4249 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
4250 POSIX does not specify the behavior of tar, so we should
4251 not worry about POSIXLY_CORRECT here.
4253 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4255 * Makefile.am: Removed m4
4256 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
4258 * README-alpha: Updated
4259 * bootstrap: Updated TP URL, improved help output. Default
4260 to :ext:anoncvs and set CVS_RSH, unless already set.
4261 * m4/Makefile.am: Removed
4263 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4265 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
4266 Use $option instead of $1 so all options will be parsed.
4268 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4270 Started rewriting buffer.c ...
4272 * bootstrap: New option --no-po
4273 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
4274 (time_to_start_writing): Changed data type
4275 (file_to_switch_to): Removed. Variable never assigned to.
4276 (open_archive) Moved option compatibility checks to tar.c
4277 Other minor changes.
4278 * src/common.h (maybe_backup_file): Changed return type
4279 * src/misc.c: Likewise.
4280 * src/create.c: Updated invocations of safer_name_suffix
4281 * src/extract.c: Likewise
4282 * src/delete.c: Updated assignment to write_archive_to_stdout
4283 * src/tar.c (decode_options): More option compatibility checks
4284 (moved from buffer.c)
4285 * src/update.c (time_to_start_writing): Changed data type.
4286 * tests/recurse.sh: New test case.
4287 * tests/mksparse.c: New file.
4288 * tests/Makefile.am: Added recurse.sh and mksparse.c
4290 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4292 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
4293 Martin Simmons for the patch.
4294 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
4295 <pius@pld-linux.org> for the patch.
4297 2003-12-26 Paul Eggert <eggert@twinsun.com>
4299 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
4300 and translation website.
4302 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
4303 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
4304 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
4305 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
4306 files are replaced by autoreconf. Also, there seems to be a bug
4307 in gettext/autoconf/automake if we try to omit these files after
4308 autoreconf has replaced them, even though the gettext manual says
4309 they're optional. So give up and just include them for now, even
4310 though they make 'configure' longer and slower.
4312 Change translation URL from
4313 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
4314 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
4315 accommodate translator website revamp.
4317 Fail if autoreconf fails.
4319 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
4320 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
4321 ignore files now supplied by gettext 0.13.1.
4323 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4325 Synchronized with the backup repository on Mirddin
4327 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4329 * configure.ac: Check for varios members of struct stat
4330 that may represent file modification times with a subsecond
4332 Check for utimes (for future use)
4333 * src/buffer.c (short_read): Issue a warning on short reads.
4334 * src/common.h (sys_stat_nanoseconds): New function
4335 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
4336 * src/list.c (read_and): Treat only two successive zero
4337 filled blocks as an EOF indicator. Issue a warning if
4338 a single one is encountered.
4339 * src/system.c (sys_stat_nanoseconds): New function
4340 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
4342 * src/xheader.c (code_time,decode_time): Support for subsecond
4344 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
4345 (mtime_coder,mtime_decoder): Update invocations of code_time and
4347 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
4348 (sparse_numblocks_decoder,sparse_offset_decoder)
4349 (sparse_numbytes_decoder): Updated
4351 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4353 * src/names.c (safer_name_suffix): Reverted change made
4354 2003-11-14. Reason: Discussion with Paul Eggert and
4355 Jean-Louis Martineau. See also ChangeLog entry from
4357 * tests/delete03.sh: Likewise.
4358 * tests/extrac04.sh: Likewise.
4359 * tests/multiv01.sh: Likewise.
4361 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4363 * src/incremen.c (write_directory_file): Use sys_truncate
4364 * src/list.c (print_header): Use archive_file_size member
4365 when printing real file size.
4366 * src/sparse.c (sparse_scan_file): Correctly handle files with
4368 (sparse_dump_region,sparse_extract_region): Allow for zero size
4371 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4373 * configure.ac: Raised version number to 1.13.92
4374 * src/list.c (decode_header): Discern between pax and ustar
4376 Initialize current_stat_info.archive_file_size.
4378 NOTE: Modifications from this date on are temporarily
4379 stored on local CVS on mirddin. This repository will
4380 be synchronized with Savannah as soon as the latter
4381 becomes operational again.
4383 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4386 * src/sparse.c: Initial implementation of GNU/pax sparse
4388 * src/common.h (xheader_store): Changed prototype.
4389 * src/create.c: Update calls to xheader_store
4390 * src/extract.c (extract_archive): Check reported size vs.
4391 archive file size to determine if we have to do with a
4393 * src/tar.c (usage): Cleaned up the sample argument to --newer
4395 (decode_options): Allow --sparse for POSIX_FORMAT archives.
4396 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
4398 Implemented GNU.sparse.* keywords.
4400 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4402 * configure.ac: Check for setlocale. Thanks Bruno Haible for
4405 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4407 * src/create.c (write_gnu_long_link): Use oldgnu
4408 magic with @LongLink blocks.
4410 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4412 * src/tar.h: Support for star sparse format.
4413 * src/sparse.c: Likewise.
4415 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4417 * src/sparse.c (sparse_diff_file): New function
4418 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
4419 (sys_compare_uid_gid): Removed.
4420 (sys_compare_links,report_difference): Changed prototype
4421 (sparse_diff_file): New function
4422 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
4423 (sys_compare_uid_gid): Removed.
4424 (sys_compare_links): Changed declaration
4425 * src/compare.c (diff_archive): Use sparse_diff_file.
4427 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4429 Rewritten sparse file handling.
4431 * src/sparse.c: New file. Provides a universal framework
4432 for various methods for sparse files handling.
4433 * src/Makefile.am: Added sparse.c
4434 * src/common.h (struct sp_array,sparsearray,sp_array_size)
4435 (init_sparsearray,fill_in_sparse_array): Removed
4436 (enum dump_status): New data type
4437 (pad_archive,close_diag,open_diag,read_diag_details)
4438 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
4440 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
4442 (print_header): Changed prototype declaration.
4443 * src/tar.h (struct sp_array): Declaration from common.h
4444 (struct tar_stat_info): New members archive_file_size,
4445 sparse_map_avail,sparse_map.
4446 * src/create.c: Major rewrite.
4447 * src/extract.c: Use new sparse file interface.
4448 * src/compare.c (diff_sparse_files): Temporary placeholder.
4450 * src/buffer.c: Minor changes
4451 * src/tar.c: Likewise.
4452 * src/list.c: Likewise.
4453 * src/misc.c (close_diag,open_diag,read_diag_details)
4454 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
4455 diagnostics functions.
4456 * src/incremen.c: Use new diagnostics functions.
4457 * src/names.c: Likewise.
4459 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4461 * configure.ac: Fixed check for setsockopt
4463 * src/create.c: Do not zero-terminate name field if
4464 the name is exactly 100 characters long.
4465 (write_ustar_long_name): Fixed cheking for unsplittable
4468 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4470 * src/create.c (start_header): Removed debugging hook
4471 (dump_file): Fixed handling of linkname field.
4472 * src/names.c (safer_name_suffix): If the input
4473 file name ends with a slash, output one should do so
4475 * doc/tar.texi: Documented --format=ustar
4477 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4479 * src/tar.h (archive_format): USTAR_FORMAT: New type.
4480 * src/create.c: Added POSIX.1-1988 support.
4481 * src/names.c (safer_name_suffix): Skip leading ./
4482 * src/tar.c: New option --format=ustar forces
4483 POSIX.1-1988 archive format.
4484 * tests/delete03.sh: Updated.
4485 * tests/extrac04.sh: Updated.
4486 * tests/multiv01.sh: Updated.
4488 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4490 * src/list.c (read_and): Initialize current_stat_info
4491 and extended_header at the start of the loop.
4492 * src/names.c (all_names_found): Check if the argument
4493 contains valid filename. Fixes coredump on `not_a_tar_file'
4494 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
4495 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
4496 Fixes `pax-big-10g' bug.
4498 2003-11-12 Paul Eggert <eggert@twinsun.com>
4500 Fix some C compatibility bugs reported by Joerg Schilling.
4502 * src/common.h (stripped_prefix_len): Fix misspelling
4503 "stripped_path_len" in declaration.
4504 * src/rmt.c (main): Use "return FOO;" rather than
4505 "exit (FOO);"; we no longer have to worry about
4506 pre-ANSI hosts that mishandled returned values from "main".
4507 * src/tar.c (main): Likewise. This avoids warnings on some
4509 * src/system.c: Include signal.h, for 'kill'.
4510 * src/system.h (DEV_BSIZE): Remove.
4511 (DEFAULT_ST_BLKSIZE): New macro.
4512 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
4513 * src/tar.c (enum): Remove comma just before }.
4515 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4517 * src/list.c (decode_header): Initialize st_atime and
4520 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4522 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
4523 Bunk <bunk@fs.tum.de> for reporting.
4524 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
4525 <martin@xemacs.org> for spotting.
4527 2003-11-04 Paul Eggert <eggert@twinsun.com>
4529 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
4532 2003-10-26 Paul Eggert <eggert@twinsun.com>
4534 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
4535 Bug reported by Christian Weisgerber.
4537 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4541 * src/tar.c (decode_options): Removed superfluous archive format
4543 * doc/tar.texi: Documented new features.
4545 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4548 * THANKS: Added Wojciech Polak
4549 * configure.ac: Added checks for missing functions. Raised
4550 version number to indicate alpha release.
4551 * lib/Makefile.am: Added missing headers
4552 * lib/waitpid.c: Added missing includes.
4553 * src/extract.c: Likewise.
4554 * src/names.c: Removed spurious includes.
4555 * src/xheader.c: Likewise.
4556 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
4557 macro overriding broken mkdir prototypes.
4559 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4561 * configure.ac: Check for dev_t and ino_t.
4562 * m4/Makefile.am: Added missing files.
4563 * src/system.c: New file.
4564 * src/Makefile.am: Added system.c
4565 * src/common.h: Prototypes for functions from system.c
4566 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
4567 * src/buffer.c: Moved system dependencies to system.c
4568 * src/compare.c: Likewise.
4569 * src/create.c: Likewise.
4570 * src/delete.c: Likewise.
4571 * src/extract.c: Likewise.
4572 * src/rtapelib.c: Likewise.
4574 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4576 Implemented --occurrence option.
4579 * src/tar.c: New option --occurrence.
4580 * src/common.h (occurrence_option): New global
4581 (struct name): Changed `found' member to `uintmax_t
4583 (names_done): Removed
4584 (all_names_found): Changed prototype.
4585 (ISFOUND,WASFOUND): New macros
4586 * src/delete.c (delete_archive_members): Honor --occurrence
4588 * src/list.c (read_and): Likewise.
4589 * src/names.c: Count number of occurrences of each name in the
4591 (name_match): Honor --occurrence option.
4592 (names_done): Removed
4593 (all_names_found,names_notfound): Rewritten.
4595 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4597 * src/tar.c: Removed extra precaution regarding
4598 subcommand_option == CAT_SUBCOMMAND
4599 * lib/Makefile.am: Updated
4601 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4603 * src/common.h (names_done): New function.
4604 * src/names.c: Likewise.
4605 * src/list.c (read_and): Use all_names_found() as `while'
4607 * src/tar.c: New option --first-copy
4610 2003-09-24 Paul Eggert <eggert@twinsun.com>
4612 * src/rmt.c (main): Don't translate Copyright string; international
4613 law says the word "Copyright" should be in English.
4614 * src/tar.c (decode_options): Likewise.
4616 2003-09-22 Paul Eggert <eggert@twinsun.com>
4618 * doc/tar.texi (extracting untrusted archives): New section.
4620 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
4621 Return size_t, not pointer, so that we don't have to worry about
4622 violating the C standard by converting char const * to char *.
4623 All callers changed.
4624 * src/names.c (stripped_path_len): Likewise. Strip file system
4625 prefix, too. Count adjacent slashes as if they were one slash;
4626 that is the POSIX standard.
4628 2003-09-17 Paul Eggert <eggert@twinsun.com>
4630 * README-alpha: Document maintainer tool assumptions a bit. GNU
4631 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
4632 Debian bug 211447. Fix minor misspellings/whitespace nits.
4634 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
4635 gl_USE_SYSTEM_EXTENSIONS.
4637 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
4638 * m4/.cvsignore: Add restrict.m4, time_r.m4.
4640 2003-09-17 Paul Eggert <eggert@twinsun.com>
4642 * bootstrap: Don't use "for option; do";
4643 Solaris 8 /bin/sh doesn't like that.
4645 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4647 * README-alpha: Updated
4648 * bootstrap: Updated
4650 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4652 * README-alpha: Updated
4653 * bootstrap: Updated
4654 * po/POTFILES.in: Added src/xheader.c
4655 * src/common.h (cut_path_elements): Added proto.
4657 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4659 * src/buffer.c: Use ngettext where appropriate.
4660 * src/compare.c: Likewise.
4661 * src/create.c: Likewise.
4662 * src/misc.c: Likewise.
4663 * src/tar.c: Likewise.
4664 * src/update.c: Likewise.
4666 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4668 * .cvsignore: Added *.shar.gz
4671 * src/common.h (strip_path_elements): New variable.
4672 * src/extract.c (extract_archive): Implemented --strip-path
4673 * src/names.c (cut_path_elements): New function.
4674 * src/tar.c: New option --strip-path=NUM.
4675 (decode_options) Assign boolean values to bool variables.
4677 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4679 * src/delete.c: Fixed deletion from the POSIX archives.
4680 * src/list.c (read_header): Minor change.
4681 * src/tar.c (main): Do not check for volume_label_option
4682 if subcommand_option is not CREATE_SUBCOMMAND.
4683 * src/xheader.c (xheader_decode): Store the header as
4684 well (for eventual delete).
4686 * tests/incremen.sh: Explicitly request GNU format. This will
4687 disappear when GNU extended header keywords are working.
4688 * tests/multiv01.sh: Likewise
4689 * tests/volume.sh: Likewise
4691 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4693 * src/create.c: Support for "linkpath" extended keyword.
4694 * src/xheader.c (decode_record): Reversed the return
4697 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4699 * configure.ac: Allow to redefine the default output format.
4700 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
4701 (archive_format_string): New function.
4702 (usage): Updated help output.
4707 2003-09-02 Paul Eggert <eggert@twinsun.com>
4709 * src/common.h (destroy_stat, xheader_decode, xheader_store,
4710 xheader_read, xheader_finish, xheader_destroy): Add decls;
4713 * src/create.c (write_extended): Remove unused local 'bufsize'.
4715 * src/delete.c (delete_archive_members): Handle case of
4716 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
4717 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
4718 occurs, as it's not possible.
4719 * src/update.c (update_archive): Likewise.
4721 Use "const" when possible in new code.
4722 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
4723 (fmttab): Now const. All uses changed.
4724 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
4725 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
4726 decode_record, xheader_store, xheader_print, code_string, code_time,
4727 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
4728 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
4729 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
4730 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
4731 uid_coder, uid_decoder, uname_coder, uname_decoder):
4732 Use pointers to const when possible.
4733 (xhdr_tab): Now const.
4735 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
4736 (set_archive_format): Report an error if no format name matches,
4737 instead of returning an undefined value.
4739 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
4740 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
4741 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
4742 uid_decoder, uname_decoder): Remove unused keyword arg.
4745 * src/tar.c (set_archive_format): Now static.
4746 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
4748 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
4749 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
4750 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
4751 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
4752 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
4753 Remove forward decls; no longer needed.
4754 (xhdr_tab): Move to end, so that the forward decls aren't needed.
4755 Add a forward declaration.
4757 Use 'bool' in new code, when appropriate.
4758 * src/xheader.c (decode_record): Return bool, not int.
4759 * src/common.h (read_header): Since it accepts bool, change
4760 all callers to use false and true rather than 0 and 1.
4762 * src/xheader.c (decode_record): Fix misspelling in diagnostic
4763 "extended headed" -> "extended header".
4765 GNU coding style fixes.
4766 * src/xheader.c (decode_record, xheader_decode):
4767 Do not use decls like "char *p, *q;".
4770 (xheader_store): Avoid parentheses around object operand of sizeof.
4772 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4774 * src/create.c (start_header): Store long file names
4775 in "path" keyword of an extended header if in POSIX
4777 (finish_header): print header before calling write_extended().
4778 * src/list.c (list_archive): Always decode the header. This
4779 is necessary so the extended header is processed and the correct
4780 filename is printed no matter what the state of verbose_option.
4781 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
4782 for the time being).
4784 2003-09-01 Paul Eggert <eggert@twinsun.com>
4786 Update from gnulib, and correct fnmatch to fnmatch-gnu.
4787 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
4789 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
4791 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
4792 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
4793 copying rules from gnulib module descriptions.
4794 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
4795 Update from gnulib modules alloca, fnmatch, getline, stdbool.
4796 * m4/.cvsignore: Add utimes-null.m4. Sort.
4798 2003-09-01 Sergey Poznyakoff
4800 Added initial support for creating POSIX headers.
4802 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
4803 (string_to_chars): New functions
4804 (struct xheader): Changed structure
4805 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
4807 * src/create.c (string_to_chars): New function.
4808 (write_extended): New function
4809 (start_header): Create extended POSIX headers if necessary.
4810 (finish_header): Likewise.
4811 * src/list.c (print_header): Take user/group from
4813 * src/names.c (gid_to_gname,gname_to_gid)
4814 (uid_to_uname,uname_to_uid): Changed prototypes.
4815 * src/tar.c: New option --format.
4816 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
4817 (struct extra_header): Removed unused structure.
4818 (union block.extra_header): Removed unused member.
4819 * src/xheader.c: Implemented coder functions.
4820 * bootstrap: Added obstack.
4821 * lib/.cvsignore: Likewise.
4822 * configure.ac: Added 'gl_OBSTACK'
4823 * m4/Makefile.am: Added new files.
4824 * m4/.cvsignore: Likewise.
4825 * TODO: Minor formatting change
4827 2003-08-31 Sergey Poznyakoff
4829 Added initial support for POSIX extended and STAR headers
4830 (only for listing/extracting).
4832 * src/xheader.c: New file.
4833 * src/Makefile.am: Added xheader.c
4834 * src/tar.h (struct star_header): New datatype
4835 (XHDTYPE,XGLTYPE): New defines
4836 (enum archive_format:STAR_FORMAT): New member
4837 (struct tar_stat_info): New datatype.
4838 (union block.star_header): New member.
4839 * src/common.h (orig_file_name,current_file_name)
4840 (current_trailing_slash,current_link_name): Removed variables.
4841 (current_stat_info): New variable
4842 (current_stat): Removed
4843 (extended_header): New variable
4844 (decode_header): Changed prototype.
4845 * src/list.c (decode_header): Added initial support for POSIX extended
4847 (skip_member): Check oldgnu_header only if current_format is set
4849 * src/buffer.c: Use current_stat_info
4850 * src/compare.c: Likewise.
4851 * src/create.c: Likewise.
4852 * src/delete.c: Likewise.
4853 * src/incremen.c: Likewise.
4854 * src/mangle.c: Likewise.
4855 * src/update.c: Likewise.
4856 * src/extract.c: Likewise.
4857 (make_directories): Improved check for the existence of the directory
4858 * src/tar.c (destroy_stat): New function.
4860 2003-08-29 Paul Eggert <eggert@twinsun.com>
4862 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
4863 was worth (e.g., different users in en_GB disagree about -ize
4865 * po/en_GB.po: Remove.
4867 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4871 * src/tar.c: Removed support for the obsolete command line
4873 * doc/tar.texi: Removed references to the obsolete command
4876 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4880 * doc/tar.texi: Updated
4881 * src/common.h (check_links_option): New variable
4882 (orig_file_name): New variable
4883 (check_links): New proto.
4884 * src/create.c (struct link.nlink): New member
4885 (link_table): Static for the module.
4886 (dump_file): Update `link' member when adding new links
4888 (check_links): New function.
4889 * src/list.c (print_header): Use orig_file_name.
4890 * src/tar.c: New option --check-links. Changed semantics of
4891 -o to comply to UNIX98 when extracting and to its previous
4892 semantics otherwise.
4893 (main): Call check_links if --check-links. was given.
4895 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4897 * src/list.c (print_header): Revised
4898 * NEWS: Started the entry for 1.13.26
4899 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
4901 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4903 * .cvsignore: Added to the repository.
4904 * doc/.cvsignore: Likewise.
4905 * lib/.cvsignore: Likewise.
4906 * m4/.cvsignore: Likewise.
4907 * po/.cvsignore: Likewise.
4908 * scripts/.cvsignore: Likewise.
4909 * src/.cvsignore: Likewise.
4910 * tests/.cvsignore: Likewise.
4912 * lib/Makefile.am: Added exitfail.[hc]
4913 * src/misc.c (chdir_do): Fixed call to restore_cwd
4914 * src/buffer.c (flush_read): Fixed behavior on short
4915 reads right after opening the new archive (multiv01.sh test).
4916 (new_volume): Special handling for "-".
4917 * src/list.c (print_header): Print trailing slash if
4918 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
4919 * tests/multiv01.sh: Minor changes.
4920 * m4/Makefile.am: Added missing files.
4922 2003-07-05 Paul Eggert <eggert@twinsun.com>
4924 Finish the checkin begin yesterday.
4926 * NEWS: Document the user-visible changes installed in the last
4929 * TODO: New file (actually, resurrected; but with new contents).
4931 * src/list.c (read_and): Give full type for procedure arg.
4932 (read_header): Strip trailing slashes, setting current_trailing_slash.
4933 (tartime): Avoid int overflow when printing year (!).
4934 (print_header): New arg specifying block ordinal. All uses changed.
4935 Print link as 'h' type. Give labels for long links and names.
4937 * src/misc.c (contains_dot_dot): Moved to names.c
4938 (must_be_dot_or_slash): New function.
4939 (safer_rmdir): Use it.
4940 (remove_any_file): Now takes enum as option, not boolean.
4941 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
4942 to unlink a directory.
4943 (deref_stat): Accept bool, not int.
4945 * src/names.c (namelist_match): Allow partial matches only if
4947 (hash_string_hasher): Renamed from hash_avoided_name.
4948 (hash_string_compare): Renamed from compare_avoided_anames.
4949 (hash_string_insert, hash_string_lookup): New functions.
4950 (add_avoided_name, is_avoided_name): Use them.
4951 (safer_name_suffix): New function.
4952 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
4954 * src/rmt.c: Don't include print-copyr.h.
4955 (prepare_input_buffer): New arg FD.
4956 Do not read more than INT_MAX bytes at once,
4957 since it breaks on some brain damaged Tru64 hosts.
4959 when retrying instead of subtracting 1024; for speed.
4960 (main): Use gettext to translate (C), not print_copyright.
4962 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
4963 now that gnulib handles this.
4964 Include <stddef.h> and <limits.h> unconditionally, now that we assume
4966 Assume that offsetof is defined in stddef.h.
4967 Do not include <sys/param.h>.
4968 (realloc, lseek): Do not declare.
4969 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
4970 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
4971 declarations, since we now assume C89 or better.
4972 (PARAMS): Remove, as we now assume C89. All uses changed.
4973 (bindtextdomain, textdomain): Include <gettext.h> to define.
4974 Include <unlocked-io.h>.
4975 (valloc): Define if not defined, and if valloc is not declared.
4976 (xstrdup): Remove decl.
4978 * src/tar.c: Do not include <print-copyr.h>.
4979 Include <getdate.h>.
4980 (get_date): Remove decl.
4981 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
4982 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
4983 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
4984 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
4985 (long_options, decode_options): Use them.
4986 (OVERWRITE_DIR_OPTION): Remove.
4987 (long_options): New options --index-file, --no-overwrite-dir.
4988 Remove --overwrite-dir option.
4989 (usage): Use PACKAGE_BUGREPORT.
4990 (decode_options): Terminate new argv properly.
4991 Use PACKAGE_NAME, PACKAGE_VERSION.
4992 If verbose, report how we grokked any textual date option.
4993 (main): Add support for index-file.
4995 * tests/Makefile.am: Convert to UTF-8.
4996 (AUTOMAKE_OPTIONS): Remove.
4997 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
4998 (INCLUDES): Remove ../intl.
4999 (LDADD): Don't link libtar.a twice.
5001 * tests/genfile.c: Convert to UTF-8.
5002 Don't include <print-copyr.h>.
5003 (DEFAULT_PATTERN): Renamed from DEFAULT.
5004 (ZEROS_PATTERN): Renamed from ZEROS.
5005 (main): Use gettext to translate (C), not print_copyright.
5007 2003-07-04 Paul Eggert <eggert@twinsun.com>
5009 Revamp to meet current standards of autoconf, automake,
5010 gettext, and gnulib, and incorporate new translations.
5012 * config/config.guess, config/config.sub, config/depcomp,
5013 config/install-sh, config/mdate-sh, config/missing,
5014 config/mkinstalldirs, config/texinfo.texi:
5015 Moved here from parent directory, or from doc.
5016 * config.hin: Renamed from config.h.in.
5017 * config/config.rpath: New file.
5019 * intl: Remove this subdirectory.
5021 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
5023 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
5024 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
5025 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
5026 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
5027 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
5028 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
5031 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
5032 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
5033 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
5034 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
5035 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
5036 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
5037 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
5038 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
5039 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
5040 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
5041 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
5042 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
5043 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
5044 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
5045 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
5046 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
5047 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
5048 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
5049 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
5051 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
5052 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
5053 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
5054 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
5055 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
5056 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
5057 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
5058 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
5059 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
5060 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
5061 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
5062 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
5063 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
5064 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
5065 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
5066 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
5067 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
5068 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
5070 Upgrade to latest version from external source. The file "bootstrap"
5071 now grabs these automatically, so we needn't keep track of them
5072 in this change long any longer.
5074 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
5075 (SUBDIRS): Remove intl.
5076 * PORTS: Update for star, Macintosh.
5077 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
5078 Bison 1.875, gettext 0.12.1.
5079 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
5080 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
5081 (AC_CONFIG_AUX_DIR): New.
5082 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
5084 (AC_PREREQ): Bump from 2.52 to 2.57.
5085 (AC_GNU_SOURCE): New.
5086 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
5087 we no longer support K&R C.
5089 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
5090 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
5091 (AC_MBSTATE_T): Remove.
5092 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
5093 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
5094 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
5095 (AM_STDBOOL_H): Add.
5096 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
5097 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
5098 (AC_CHECK_TYPE): Remove ssize_t.
5099 (gt_TYPE_SSIZE_T): Add.
5100 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
5101 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
5102 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
5103 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
5104 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
5105 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
5106 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
5107 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
5108 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
5109 napms, poll, select, strstr, usleep.
5110 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
5111 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
5112 (AM_GNU_GETTEXT): Use external and need-ngettext options.
5113 (AM_GNU_GETTEXT_VERSION): New.
5114 (AC_OUTPUT): Remove intl/Makefile.
5116 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
5117 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
5118 * doc/fdl.texi: Update to current GNU version.
5119 * doc/gettext.texi: Update to current coreutils version,
5120 plus a copyright notice.
5121 * doc/tar.texi: Switch to new method for doing copyright notices.
5122 Use @acronym instead of @sc where appropriate.
5123 Remove empty examples. Give a few more examples.
5125 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
5126 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
5127 are built up in pieces with +=.
5128 (noinst_HEADERS, INCLUDES): Remove.
5129 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
5130 (libtar_a_LIBADD): Use $ rather than @.
5131 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
5133 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
5134 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
5135 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
5136 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
5137 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
5138 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
5139 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
5140 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
5141 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
5142 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
5143 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
5144 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
5145 prereq.m4, xstrtoimax.m4.
5147 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
5148 be translated, since it's not a user-visible tool.
5150 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
5152 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
5153 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
5154 consistency with coreutils.
5155 (LDADD): Link LIBINTL after libtar.a, since
5156 it's now external and should stand by itself.
5158 * src/buffer.c (print_total_written): Adjust to new human.h
5160 (child_open_for_compress): Do not increase size to BLOCKSIZE.
5161 (open_archive): Open index file name.
5162 Strip trailing slahes from file names.
5163 (flush_write): Set size to 0 if not saving names.
5164 (flush_write, flush_read): Use safer_name_suffix rather than
5167 * src/common.h: Include <quote.h>.
5168 (absolute_names_option, atime_preserve_option, backup_option,
5169 block_number_option, checkpoint_option, dereference_option,
5170 force_local_option, ignore_failed_read_option, ignore_zeros_option,
5171 incremental_option, interactive_option, multi_volume_option,
5172 numeric_owner_option, one_file_system_option, recursive_unlink_option,
5173 read_full_records_option, remove_files_option, same_order_option,
5174 show_omitted_dirs_option, sparse_option, starting_file_option,
5175 to_stdout_option, totals_option, touch_option, verify_option,
5176 dev_null_output, now_verifying, we_are_root): Now bool, not int.
5177 (current_trailing_slash, index_file_name, recent_long_name_blocks,
5178 recent_long_link_blocks): New vars.
5179 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
5180 (OVERWRITE_OLD_DIRS): Remove.
5181 (enum remove_option): New enum.
5182 (remove_any_file): Use it as option arg, not int.
5183 (is_avoided_name, contains_dot_dot): Return bool, not int.
5184 (safer_name_suffix): New decl.
5186 * src/compare.c (now_verifying): Now bool, not int.
5187 (fill_in_sparse_array): Move to extract.c. Now returns bool;
5188 all callers changed to test for failure.
5189 (diff_sparse_files): Take size from current_stat, not from param.
5190 (diff_archive): Do not count trailing slashes in archives.
5191 (verify_volume): Test for header failure after loop, not before.
5193 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
5194 All callers changed.
5195 (start_header): Clear devmajor and devminor fields, too.
5196 (finish_header): New arg block_ordinal.
5197 (init_sparsearray): Now extern. Set sp_array_size to
5198 SPARSES_IN_OLDGNU_HEADER if it is zero.
5199 (dump_file): Keep link table as a hash.
5200 Do not count "file changed as we read it" as a failure.
5202 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
5203 Move extern decl to common.h.
5205 * src/extract.c (we_are_root): Now bool, not int.
5206 (check_time): Warn about implausibly old time stamps.
5207 (set_stat): Use utimbuf, not stat_info.
5208 (prepare_to_extract): New arg DIRECTORY.
5209 (fill_in_sparse_array): Moved here from compare.c.
5210 (extract_sparse_file): Now returns off_t, giving size left.
5211 Truncate file at end.
5212 (extract_archive): Use safer_name_suffix rather than rolling our own.
5213 Use fill_in_sparse_array rather than rolling our own.
5214 Strip trailing slashes more effectively.
5215 Check for unsafe names.
5217 * src/incremen.c (struct directory): nfs and found are now of type
5219 (gnu_restore): Now takes directory name as argument, not offset
5220 of directory name in a global. All uses changed.
5221 (CURRENT_FILE_NAME): Remove.
5224 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
5227 2002-09-30 Paul Eggert <eggert@twinsun.com>
5229 * src/rmt.c (prepare_input_buffer): Renamed form
5230 prepare_record_buffer. All uses changed. Do not assume that
5231 size_t is the same width as int.
5233 2002-03-29 Paul Eggert <eggert@twinsun.com>
5235 * src/incremen.c (get_directory_contents):
5236 If ignore_failed_read_option, only warn about
5237 get_directory_contents failures. Fix suggested by
5240 2002-01-31 Mark W. Eichin <eichin@thok.org>
5242 * src/buffer.c (child_open_for_compress): Don't try to read
5243 past the end of the buffer.
5245 2001-10-11 Jim Meyering <meyering@lucent.com>
5247 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5248 and quote_n (1, ... to avoid clobbering a buffer.
5250 2001-09-26 Paul Eggert <eggert@twinsun.com>
5252 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
5254 * src/buffer.c (flush_read): Don't diagnose partial blocks before
5255 end of file; just ignore them silently.
5257 * src/list.c (read_header): Don't keep around extended name
5258 and link info indefinitely; keep it only for the next file.
5259 This fixes a bug introduced in 1.13.24, and removes the need
5260 for some static variables. Set recent_long_name and
5261 recent_long_link to zero if there were no long links; this
5262 avoids a violation of ANSI C rules for pointers in delete.c.
5263 * THANKS: Add Christian Laubscher.
5265 2001-09-26 Jim Meyering <meyering@lucent.com>
5267 * doc/tar.texi (Remote Tape Server): is know -> is known
5269 2001-09-25 Paul Eggert <eggert@twinsun.com>
5271 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
5272 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
5273 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
5274 want to distinguish EINVAL and EILSEQ.
5276 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
5278 * src/extract.c (maybe_recoverable):
5279 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
5281 2001-09-22 Paul Eggert <eggert@twinsun.com>
5283 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
5285 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
5288 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
5289 * PORTS: Add copyright notice, 'star' reference.
5290 * README-alpha: Add copyright notice, autoconf 2.52 patch.
5291 * THANKS: Add Christophe Kalt.
5292 * config.sub: Upgrade to 2001-09-14 version.
5294 * configure.ac (ALL_LINGUAS): Add ko.
5295 * po/ko.po: Resurrected file.
5297 * doc/convtexi.pl: Add coding advice for Emacs.
5299 * doc/getdate.texi: Add copyright notice.
5301 * doc/mdate-sh: Upgrade to automake 1.5 version.
5303 * doc/tar.texi (extracting files): Mention --to-stdout.
5304 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
5305 (Overwrite Old Files): Likewise.
5307 * lib/Makefile.am (noinst_HEADERS):
5308 Remove copysym.h. Add print-copyr.h, unicodeio.h.
5309 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
5311 * lib/copysym.c, lib/copysym.h: Remove.
5312 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
5313 lib/unicodeio.h: New files.
5315 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
5316 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
5318 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5319 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5321 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
5322 * m4/isc-posix.m4: Remove.
5324 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
5326 * po/POTFILES.in: Add copyright notice.
5328 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
5330 * tests/Makefile.am (LDADD): Likewise.
5332 * src/buffer.c (write_archive_buffer, close_archive):
5333 If an archive is a socket, treat it like a FIFO.
5334 (records_read, records_written): New vars.
5335 (write_archive_to_stdout): Now bool, not int.
5336 (open_archive, flush_write, flush_read): Keep records_read and
5337 records_written up to date.
5339 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
5340 (write_archive_to_stdout): Now bool, not int.
5341 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
5342 (read_header): Now takes bool arg. Existing callers modified
5343 to pass 0, unless otherwise specified.
5345 * src/delete.c (records_read): Remove; now a global.
5346 (acting_as_filter): Now bool, not int.
5347 (recent_long_name, recent_long_link, recent_long_name_blocks,
5348 recent_long_link_blocks, records_read, records_written): New decls.
5349 (records_skipped): New var.
5350 (move_archive): Don't divide by zero if arg is 0.
5351 Use the above vars to compute how far to move.
5352 (write_recent_blocks): New function.
5353 (delete_archive_member): Pass 1 to read_header, so that it doesn't
5354 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
5355 Keep track of how many records have been skipped.
5356 Let the buffer code count records.
5357 When copying a header, copy any extended headers that came before it.
5359 * src/extract.c (extract_archive): When marking a directory to be
5360 updated after symlinks, stat all directories after it in the
5361 delayed-set-stat list too, since they will be checked after
5362 symlinks. Add support for --overwrite-dir.
5364 * src/list.c (recent_long_name, recent_long_link,
5365 recent_long_name_blocks, recent_long_link_blocks): New vars.
5366 (read_and): Pass 0 to read_header.
5367 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
5368 headers into new vars. Null-terminate incoming symbolic links.
5370 * src/rmt.c: Include print-copyr.h, not copysym.h.
5371 (main): Use print_copyright, not copyright_symbol.
5372 * src/tar.c (decode_options): Likewise.
5373 (OVERWRITE_DIR_OPTION): New constant.
5374 (long_options, usage, decode_options): Add --overwrite-dir.
5376 * src/tar.h: Put copyright notice into documentation.
5378 * tests/Makefile.am (TESTS): Add delete03.sh.
5379 * tests/delete03.sh: New file.
5381 * tests/genfile.c: Include print-copyr.h, not copysym.h.
5382 (main): Use print_copyright, not copyright_symbol.
5383 Include <argmatch.h>.
5384 (pattern_strings): Remove.
5385 (pattern_args, pattern_types): New constants.
5386 (main): Use XARGMATCH, not argmatch.
5388 2001-09-20 Jim Meyering <meyering@lucent.com>
5390 * lib/xstrtol.c (strtoimax): Guard declaration with
5391 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5392 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5393 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5394 (strtoumax): Likewise, for completeness (it wasn't necessary).
5395 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
5396 Check for declaration of strtoimax.
5397 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
5398 Check for declaration of strtoumax.
5400 2001-09-16 Paul Eggert <eggert@twinsun.com>
5402 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
5404 2001-09-14 Paul Eggert <eggert@twinsun.com>
5406 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
5408 * README-alpha: Describe automake patch.
5410 * configure.ac (LIBOBJS):
5411 Remove automake 1.4 workaround, as we're using 1.5 now.
5412 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
5414 * lib/copysym.c: Include stddef.h, for size_t.
5415 Include langinfo.h if needed.
5416 Use locale_charset only if USE_INCLUDED_LIBINTL;
5417 if not, use nl_langinfo (CODESET) if available.
5419 2001-09-13 Paul Eggert <eggert@twinsun.com>
5421 * config.guess, config.sub: Sync with canonical versions.
5423 * configure.ac (jm_PREREQ_XGETCWD): Add.
5425 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
5426 (libtar_a_SOURCES): Add copysym.c.
5427 * copysym.c, copysym.h: New files.
5429 * lib/error.c: Sync with fileutils version.
5431 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
5432 * m4/getcwd.m4: New file.
5433 * m4/uintmax_t.m4: Remove.
5435 * m4/gettext.m4 (AM_WITH_NLS):
5436 Fix bug with calculating version of Bison 1.29.
5437 Reported by Karl Berry.
5439 * src/Makefile.am (datadir): Remove.
5441 * src/rmt.c: Include copysym.h.
5442 (main): Use copyright_symbol to translate copyright notice,
5444 * src/tar.c: Likewise.
5445 * tests/genfile.c: Likewise.
5447 * src/system.h (MB_LEN_MAX): New symbol.
5449 2001-09-11 Paul Eggert <eggert@twinsun.com>
5451 * src/extract.c (struct delayed_set_stat): New member
5453 (delay_set_stat): Initialize it to 0.
5454 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
5455 taking an extra stat ourselves. All callers changed.
5456 (set_stat): Likewise.
5457 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
5458 If false, stop when encountering a struct whose 'after_symlinks'
5459 member is true. Otherwise, go through all structures but check
5460 them more carefully. All callers changed.
5461 (extract_archive): When extracting a deferred symlink, if its parent
5462 directory's status needs fixing, then mark the directory as needing
5463 to be fixed after symlinks.
5464 (extract_finish): Fix status of ordinary directories, then apply
5465 delayed symlinks, then fix the status of directories that are
5466 ancestors of delayed symlinks.
5468 * src/rtapelib.c (rexec):
5469 Remove declaration; it ran afoul of prototypes on Crays.
5470 Reported by Wendy Palm of Cray.
5472 2001-09-06 Paul Eggert <eggert@twinsun.com>
5474 * lib/strtoimax.c (HAVE_LONG_LONG):
5475 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5476 (strtoimax): Use sizeof (long), not
5477 sizeof strtol (ptr, endptr, base),
5478 to work around bug in IBM C compiler.
5480 2001-09-04 Paul Eggert <eggert@twinsun.com>
5482 * lib/xgetcwd.c: Include "xalloc.h".
5483 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5484 report an error and exit.
5486 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
5487 (jm_PREREQ): Use it.
5489 2001-09-03 Paul Eggert <eggert@twinsun.com>
5491 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
5492 (jm_PREREQ_XGETCWD): New macro.
5494 * lib/exclude.c (fnmatch_no_wildcards):
5495 Fix typo that caused us to do case-folding
5496 search even when that was not desired. This occurred only in the
5499 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
5500 Do not include xalloc.h.
5501 (INITIAL_BUFFER_SIZE): New symbol.
5502 Do not use xmalloc / xrealloc, since the caller is responsible for
5503 handling errors. Preserve errno around `free' during failure.
5504 Do not overrun buffer when using getwd.
5506 * lib/xgetcwd.c (xgetcwd):
5507 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
5508 to decide whether to use getcwd (NULL, 0).
5510 2001-09-02 Paul Eggert <eggert@twinsun.com>
5512 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
5514 2001-09-01 Jim Meyering <meyering@lucent.com>
5516 * exclude.c: Use `""', not `<>' to #include non-system header files.
5517 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5518 and strncasecmp as r-values. Unixware didn't have declarations.
5520 2001-08-31 Jim Meyering <meyering@lucent.com>
5522 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5523 Use an initial, malloc'd, buffer of length 128 rather than
5524 a statically allocated one of length 1024.
5526 2001-08-30 Paul Eggert <eggert@twinsun.com>
5528 * lib/utime.c: Include full-write.h.
5529 * lib/xstrtol.c (strtoimax): New decl.
5531 2001-08-29 Paul Eggert <eggert@twinsun.com>
5533 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
5535 * src/create.c (dump_file): Relativize link names before dumping.
5536 This fixes a bug reported by Jose Pedro Oliveira.
5538 * src/create.c (dump_file): Use offsetof when computing sizes for
5539 struct hack; this avoids wasted space in some cases.
5540 * src/incremen.c (note_directory, find_directory): Likewise.
5541 * src/names.c (name_gather, addname): Likewise.
5543 * src/extract.c (extract_archive): Use strcpy, not memcpy,
5544 for consistency with other code that does similar things.
5545 * src/names.c (name_gather): Likewise.
5547 * src/names.c (read_name_from_file, name_next, name_gather,
5548 add_hierarchy_to_namelist): Avoid quadratic behavior when
5549 reallocating buffers. Check for buffer size overflow.
5550 (addname): Avoid unnecessary clearing of memory.
5552 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
5554 * src/extract.c (delay_set_stat): Fix off-by-one error in file
5555 name size allocation that caused core dumps.
5557 2001-08-28 Paul Eggert <eggert@twinsun.com>
5559 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
5561 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
5562 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
5563 (daddr_t): Remove; no longer used.
5564 (jm_PREREQ_HUMAN): Add.
5566 * acconfig.h: Remove; no longer needed.
5568 * config.guess, config.sub:
5569 New files, from automake 1.5. Gettext 0.10.39 needs them.
5570 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
5572 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
5573 (SUBDIRS): Put intl before lib, as gettext requires.
5575 * ABOUT-NLS: Upgrade to gettext 0.10.39.
5576 * intl: Upgrade entire directory to gettext 0.10.39.
5577 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
5578 New files, from gettext 0.10.39.
5579 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
5580 Upgrade to gettext 0.10.39,
5581 * po/Makefile.in.in: Likewise, except fix a typo in its copying
5583 * po/cat-id-tbl.c, po/stamp-cat-id:
5584 Remove; no longer used by gettext 0.10.39.
5585 * po/ChangeLog: New file.
5587 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
5588 $(srcdir)/tar.texi: Likewise.
5589 * doc/freemanuals.texi: New file.
5590 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
5591 `fileds' -> `fields'
5592 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
5594 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
5595 (noinst_HEADERS): Add quote.h.
5596 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
5598 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
5600 * lib/full-write.c, lib/savedir.c: Comment fix.
5602 * lib/pathmax.h: Remove.
5604 * lib/quote.c, lib/quote.h: New files.
5606 * lib/xgetcwd.c: Don't include pathmax.h.
5607 Include stdlib.h and unistd.h if available.
5609 (xmalloc, xstrdup, free): Remove decls.
5610 (xgetcwd): Don't assume sizes fit in unsigned.
5611 Check for overflow when computing sizes.
5612 Simplify reallocation code.
5614 * lib/xmalloc.c: Quote failure tests.
5616 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
5618 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
5619 similar to strtol.c.
5620 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
5621 (verify): New macro.
5622 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5623 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5624 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5625 changed to signed values. Check sizes at compile-time, not
5626 run-time. Prefer strtol to strtoll if both work.
5629 * lib/xstrtol.h (xstrtoimax): New decl.
5631 * m4/Makefile.am (EXTRA_DIST):
5632 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
5633 longlong.m4, xstrtoimax.m4.
5635 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
5636 Remove; now done by autoconf.
5637 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
5638 Use AC_CHECK_TYPE instead of merely looking for the header.
5640 * m4/uintmax_t.m4: Use shorter comment.
5642 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
5643 Quote first arg of AC_DEFUN.
5644 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
5645 is needed to parse the include file.
5646 Simplify logic behind the args to AC_REPLACE.
5648 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
5650 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
5653 Use "Copyright %d" to simplify the translator's job in the future.
5654 Advise translator about circle-C.
5655 * src/tar.c: (decode_options): Likewise.
5656 * tests/genfile.c (main): Likewise.
5658 2001-08-28 Jim Meyering <meyering@lucent.com>
5660 * lib/argmatch.c: Include "quote.h".
5661 (argmatch_invalid): Quote the context.
5663 * lib/dirname.c (dir_name): Fix typo on PC platforms.
5665 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
5666 Use single-quote for local .h files.
5668 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
5670 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
5673 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
5674 invoking mktime the last time.
5676 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
5678 * lib/rename.c: Major rewrite by Volker Borchert to use system
5679 rename function, but to work around problems with trailing
5682 * lib/strtoll.c: New file, from glibc.
5683 * lib/strtoul.c: Update from glibc.
5685 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
5686 Add support for signed numbers, too.
5687 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
5689 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
5691 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
5692 (main): Use generic names in debugging output.
5693 * lib/strtoimax.c: Plus add the following changes of my own:
5694 (main): Use accurate names in debugging output.
5696 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
5699 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
5700 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
5701 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
5702 m4/utime.m4, m4/utimes.m4:
5703 Quote the first argument in each use of AC_DEFUN.
5705 * m4/getline.m4: Don't use string.h.
5707 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
5709 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
5711 2001-08-27 Paul Eggert <eggert@twinsun.com>
5713 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
5715 The biggest change is the new --exclude semantics and options.
5716 The basic idea was suggested by Gerhard Poul; thanks!
5718 * NEWS: Describe new --exclude semantics and options, and bug fixes.
5719 * README: ignfail.sh fails on some NFS hosts.
5720 * NEWS, README, lib/xstrtol.h: Add copyright notice.
5722 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
5723 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
5724 Remove; the automake bug has been fixed.
5725 * acinclude.m4: Remove.
5727 * configure.ac: Renamed from configure.in.
5728 (AC_PREREQ): Bump from 2.13 to 2.52.
5729 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
5730 1997-05-30) has an encoding error.
5731 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
5732 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
5734 * doc/fdl.texi: Update to current GNU version.
5736 * doc/tar.texi: Put leading '*' in direntry.
5737 Accommodate new gfdl sectioning.
5738 New option --recursion (the default) that is the inverse of
5741 New options --anchored, --ignore-case, --wildcards,
5742 --wildcards-match-slash, and their negations (e.g., --no-anchored).
5743 Along with --recursion and --no-recursion, these control how exclude
5744 patterns are interpreted. The default interpretation of exclude
5745 patterns is now --no-anchored --no-ignore-case --recursion
5746 --wildcards --wildcards-match-slash.
5748 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
5750 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
5751 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5752 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5753 Include if available.
5754 (<xalloc.h>): Include
5755 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5756 (verify): New macro. Use it to verify that EXCLUDE macros do not
5757 collide with FNM macros.
5758 (struct patopts): New struct.
5759 (struct exclude): Use it, as exclude patterns now come with options.
5760 (new_exclude): Support above changes.
5761 (new_exclude, add_exclude_file):
5762 Initial size must now be a power of two to simplify overflow checking.
5763 (free_exclude, fnmatch_no_wildcards): New function.
5764 (excluded_filename): No longer requires options arg, as the options
5765 are determined by add_exclude. Now returns bool, not int.
5766 (excluded_filename, add_exclude):
5767 Add support for the fancy new exclusion options.
5768 (add_exclude, add_exclude_file): Now takes int options arg.
5769 Check for arithmetic overflow when computing sizes.
5770 (add_exclude_file): xrealloc might modify errno, so don't
5771 realloc until after errno might be used.
5773 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5775 (free_exclude): New decl.
5776 (add_exclude, add_exclude_file): Now takes int options arg.
5777 (excluded_filename): No longer requires options arg, as the options
5778 are determined by add_exclude. Now returns bool, not int.
5780 * lib/prepargs.c: Include <string.h>; required for C99 since
5784 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
5786 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
5787 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
5789 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
5790 Remove inttypes_h.m4, largefile.m4, mktime.m4.
5792 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
5793 subsumed by Autoconf 2.50.
5795 * m4/error.m4: Upgrade to serial 2.
5797 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
5798 remove test for GNU C library. It's not correct, as some
5799 older glibcs are buggy.
5801 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
5803 * m4/prereq.m4: Upgrade to serial 20, but then:
5804 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
5805 (jm_PREREQ_EXCLUDE): New macro.
5806 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
5809 * m4/realloc.m4: Upgrade to serial 4.
5811 * m4/strerror_r.m4: Revert to serial 1002.
5813 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
5815 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
5817 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
5818 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
5819 it is now subsumed by autoconf. Add inttypes.h.
5821 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
5822 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
5824 * src/buffer.c (new_volume): Stop if the script exits with an error.
5826 * src/common.h (excluded_with_slash, excluded_without_slash):
5827 Remove, replacing by:
5828 (excluded): New decl.
5829 (link_error): New decl.
5830 (excluded_name): Now returns bool.
5833 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
5834 Support hard links to symbolic links.
5836 (struct delayed_symlink): Remove 'names' member, replacing it with
5837 'sources' and 'target' member. All uses changed.
5839 (struct string_list): New type.
5841 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
5842 for struct hack; this avoids wasted space in some cases.
5844 (extract_archive): Fix test for absolute pathnames and/or "..".
5845 Use link_error to report errors for links.
5846 Remove redundant trailing '/' at "really_dir", for all uses, not
5847 just before invoking mkdir.
5848 If overwriting old files, do not worry so much about existing
5850 Fix mode computation in the case where the directory exists.
5852 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
5853 link, make a copy of the symbolic link.
5855 * src/incremen.c (get_directory_contents):
5856 If ignore_failed_read_option, only warn about
5859 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
5860 However, check for error even for '-' or '+' case.
5862 (print_header): Try parsing uids and gids as unsigned integers first,
5863 and as a uid_t or gid_t only if that fails. This adds support for
5864 listing positive uids and gids that are greater than UID_MAX and
5867 * src/misc.c (link_error): New function.
5869 * src/names.c (collect_and_sort_names):
5870 If ignore_failed_read_option, only warn about
5873 (excluded_name): Now returns bool. Simplify, as the fancy
5874 features are now all in excluded_filename.
5876 * src/rtapelib.c (base_name): Remove decl, as system.h now
5879 * src/system.h: Include stddef.h if available.
5880 (offsetof): Declare if stddef.h doesn't.
5882 Include <dirname.h>.
5883 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
5885 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
5886 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
5887 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
5888 WILDCARDS_MATCH_SLASH_OPTION):
5891 (long_options, usage, decode_options): Add support for --anchored,
5892 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
5893 --no-wildcards-match-slash, --recursion, --wildcards,
5894 --wildcards-match-slash.
5896 (decode_options): Implement the new way of interpreting exclude
5899 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
5901 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
5902 just print error messages suggesting alternatives.
5904 (add_filtered_exclude): Remove.
5906 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
5908 * tests/extrac04.sh (out): Remove
5909 directory/subdirectory/file1, as the new semantics for
5910 --exclude exclude it.
5912 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
5914 2001-08-12 Paul Eggert <eggert@twinsun.com>
5916 * lib/addext.c (<errno.h>): Include.
5917 (errno): Declare if not defined.
5918 (addext): Work correctly on the Hurd, where pathconf returns -1 and
5919 leaves errno alone, because there is no limit. Also, work even if
5920 size_t is narrower than long.
5922 2001-07-08 Paul Eggert <eggert@twinsun.com>
5924 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
5926 2001-05-10 Paul Eggert <eggert@twinsun.com>
5928 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
5929 Include <backupfile.h> and <dirname.h> after size_t is defined.
5930 (addext): Use base_len to trim redundant trailing slashes instead of
5933 * lib/backupfile.c (ISSLASH, base_name):
5934 Remove decls; now in dirname.h.
5935 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
5937 (find_backup_file_name): Rename locals to avoid new functions.
5938 Use base_len instead of rolling it ourselves.
5939 Work even if dirlen is 0.
5940 Use a dir of '.' if given the empty string.
5943 Do not include <stdio.h>, <assert.h>; no longer needed.
5944 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
5945 Include <string.h>, <dirname.h>.
5946 (base_name): Allow file names ending in slashes, other than names
5947 that are all slashes. In this case, return the basename followed
5950 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
5951 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
5952 (dir_len): Renamed from dirlen.
5953 All callers changed.
5955 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5957 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5959 2001-02-16 Paul Eggert <eggert@twinsun.com>
5961 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
5962 Do not declare or define if HAVE_MBRTOWC,
5963 since the test for HAVE_MBRTOWC now requires proper declarations.
5965 * lib/alloca.c (malloc): Undef before defining.
5967 2001-02-13 Paul Eggert <eggert@twinsun.com>
5969 * src/compare.c (read_and_process): Use off_t for size.
5970 From Maciej W. Rozycki.
5972 2001-01-26 Paul Eggert <eggert@twinsun.com>
5974 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
5976 2001-01-12 Paul Eggert <eggert@twinsun.com>
5978 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
5980 * lib/savedir.h (savedir): Remove size arg.
5982 * doc/tar.texi: Add @setchapternewpage odd.
5983 Remove -I as an alias for -T, for now.
5985 Update copyright. Remove "Published by".
5986 Dates beginning with / or . are taken to be file names.
5988 * src/tar.c (<time.h>): Do not include;
5989 (time): Do not declare.
5990 (usage): Remove -I as an alias for -T.
5991 (OPTION_STRING): Remove -I.
5992 (decode_options): Dates that look like an absolute path name,
5993 or that start with '.', are presumed to be file names whose
5995 Remove 'I' as an aliase for 'T'.
5998 * src/extract.c (<time.h>): Do not include; system.h now does this.
5999 (make_directories): Skip filesystem prefixes.
6000 Don't assume '/' is the only separator.
6001 (extract_sparse_file): Use new full_write semantics.
6002 On write error, return instead of invoking skip_file.
6003 Do not free sparsearray; caller does this now.
6004 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
6006 (extract_archive): Don't assume file name lengths fit in int.
6007 Report what got stripped from member name; it might be more than '/'.
6008 Use new full_write semantics.
6009 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
6011 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
6013 * src/buffer.c (<time.h>): Do not include; system.h now does this.
6014 (time): Remove decl; likewise.
6015 (child_open_for_uncompress): Use new full_write semantics.
6016 (flush_write): Use ISSLASH instead of testing for '/'.
6017 (flush_read): Likewise.
6019 * src/rmt.h (_remdev): Look for / anywhere in Path.
6021 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
6022 Don't assume '/' is the only separator.
6023 (safer_rmdir): Don't assume '/' is the only separator.
6025 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
6027 * lib/dirname.h (dirlen): New decl.
6029 * src/incremen.c (get_directory_contents):
6030 Remove path_size arg; all callers changed.
6031 Don't assume '/' is the only directory separator.
6032 (gnu_restore): Work even if file name length doesn't fit in int.
6034 * lib/addext.c (ISSLASH): New macro.
6035 (addext): Trim any redundant trailing slashes.
6037 * src/names.c (name_next):
6038 Don't assume '/' is the only directory separator.
6039 (namelist_match): Likewise.
6040 (add_hierarchy_to_namelist): Remove dirsize arg.
6041 Do not assume '/' is the only directory separator.
6042 (new_name): Likewise.
6044 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
6045 (libtar_a_SOURCES): Add dirname.c.
6047 * src/create.c (relativize):
6048 New function, with much of old start_header's guts.
6049 Handle filesystem prefixes.
6050 (start_header): Use this new function.
6051 (init_sparsearray): Don't bother to zero out the new array;
6053 (deal_with_sparse): Fix array allocation bug.
6054 (create_archive): Don't assume '/' is the only separator.
6055 (dump_file): Likewise.
6056 Don't worry about leading / in symlink targets.
6058 * lib/savedir.c (savedir):
6059 Remove size arg; it wasn't portable. All callers changed.
6061 * lib/utime.c (utime_null): Adjust to new full_write convention.
6063 * configure.in (YACC): Avoid portability problem with Ultrix sh.
6065 * lib/backupfile.c: Include <dirname.h>.
6066 (ISSLASH): New macro.
6067 (find_backup_file_name): Use dirlen to calculate directory lengths.
6068 (max_backup_version): Strip redundant trailing slashes.
6070 * src/common.h: Include <full-write.h>.
6071 (get_directory_contents): No longer has size arg.
6072 (gnu_restore): Arg is size_t, not int.
6074 * src/system.h: Include <time.h>.
6075 (time): Declare if not defined.
6077 * lib/full-write.c: Include full-write.h, not safe-read.h.
6078 full_write returns size_t, with short writes meaning failure.
6079 All callers changed.
6081 * src/rtapelib.c: Include full-write.h.
6083 * src/rmt.c: Include full-write.h.
6084 (main): Update copyright.
6086 * doc/getdate.texi: Mention that only English is supported.
6087 Show how to use "date" so that the output is acceptable to getdate.
6088 Mention Z as an abbreviation for UTC.
6090 * lib/full-write.h: New file.
6092 * src/list.c: system.h now does time.h stuff.
6095 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
6097 Do not include string.h, strings.h, or assert.h; no longer needed.
6098 (strrchr, memrchr, malloc): Remove decls; no longer needed.
6100 (base_name): New decl.
6101 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
6102 (dir_name_r): Remove.
6103 (dirlen): New function.
6104 (dir_name): Use dirlen instead of dir_name_r.
6105 (<string.h>, <strings.h>): Include only if test program.
6106 (main): Use "return 0", not "exit (0)".
6108 2000-12-08 Paul Eggert <eggert@twinsun.com>
6110 * lib/dirname.h: New file.
6112 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6114 * lib/fnmatch.c: Do not comment out all the code if we are using
6115 the GNU C library, because in some cases we are replacing buggy
6116 code in the GNU C library itself.
6118 2000-10-30 Paul Eggert <eggert@twinsun.com>
6120 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
6122 2000-10-29 Paul Eggert <eggert@twinsun.com>
6124 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
6126 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
6128 2000-10-28 Paul Eggert <eggert@twinsun.com>
6130 * doc/tar.texi: --no-recursion now applies to extraction, too.
6131 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
6132 * src/names.c (namelist_match, excluded_name):
6133 Do not match subfiles of a directory
6134 if --no-recursion is specified.
6135 * src/tar.c (NO_RECURSE_OPTION): Remove.
6136 (long_options): Have getopt set the --no-recursion flag.
6137 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
6138 Remove case for NO_RECURSE_OPTION.
6139 * src/common.h (recursion_option):
6140 Renamed from no_recurse_option, with sense
6141 negated, and with FNM_LEADING_DIR being the nonzero value.
6143 * names.c (namelist_match): New function.
6144 (name_match, name_scan): Use it to eliminate duplicate code.
6145 (names_notfound): Remove special case for Amiga.
6147 2000-10-27 Paul Eggert <eggert@twinsun.com>
6149 * src/misc.c (read_error_details, read_warn_details,
6150 read_fatal_details): Don't assume size_t is unsigned long.
6152 * src/buffer.c (flush_read): If read_full_records_option, try to
6153 fill the input buffer, as --delete -f - needs this.
6155 2000-10-24 Paul Eggert <eggert@twinsun.com>
6157 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
6159 * src/buffer.c (check_label_pattern):
6160 Make sure header name is a string before
6161 passing it to fnmatch.
6162 (init_volume_number): Check for global_volno overflow.
6163 (new_volume): Check for global_volno overflow.
6165 * src/tar.c (decode_options):
6166 Check that volume label is not too long to overflow
6167 name in tar header block.
6169 * Makefile.am (EXTRA_DIST): Remove rebox.el.
6171 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
6172 (AC_FUNC_STRERROR_R): Use this instead.
6174 2000-10-23 Paul Eggert <eggert@twinsun.com>
6176 * src/extract.c: Include <time.h>, since we invoke "time".
6178 * lib/prepargs.c (prepend_default_options):
6179 Don't use NULL, for portability.
6181 * m4/fnmatch.m4: Add "working" to message.
6183 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
6185 (getpwuid, getgrgid): Declare only if system headers don't.
6186 (gid_to_gname): Don't invoke setgrent.
6187 (namelist): Now static, not global.
6188 (nametail): New var. All uses of namelast changed to use
6189 nametail, with one extra level of indirection.
6190 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
6191 (name_match): Set nametail too, when setting namelist to null.
6192 (add_hierarchy_to_namelist): Change type of dir arg from char * to
6193 struct name *, so that we don't have to look up the name again
6194 here. Get change_dir from dir rather than as a separate arg. Add
6195 dirsize arg, and pass it along to get_directory_contents. Remove
6196 unnecessary check of directory type.
6197 (new_name): Do not append a slash if PATH already ends in one.
6198 (avoided_names, struct avoided_name): Remove.
6199 (avoided_name_table): New var, replacing avoided_names.
6200 (hash_avoided_name, compare_avoided_names): New function.
6201 (add_avoided_name, is_avoided_name): Use hash table rather than
6204 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
6205 (child_open_for_compress, child_open_for_uncompress,
6206 close_archive): Propagate any failure of the compression process
6208 (open_archive, flush_write, flush_read, close_archive): Do not
6209 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
6210 -1. Instead, allocate an array with the size that's needed.
6211 (open_archive): Don't bother checking S_ISCHR of /dev/null.
6212 (backspace_output): Don't try to backspace past start of archive.
6213 (close_archive): Remove special case for DELETE_SUBCOMMAND.
6215 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
6216 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
6217 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
6218 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
6219 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
6220 WITH_DMALLOC, WITH_REGEX):
6221 Remove; now generated automatically.
6223 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
6224 compatibility for glibc fragments.
6225 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
6226 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
6227 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
6228 that we needn't put an entry into acconfig.h.
6229 (ALL_LINGUAS): Add da.
6230 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
6231 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
6233 (AC_MBSTATE_T): Add.
6234 (RMT): Append $(EXEEXT).
6235 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
6236 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
6237 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
6238 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
6239 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
6240 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
6241 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
6242 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
6243 (EMUL_OPEN3): Remove; no longer needed.
6244 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
6246 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
6248 * src/common.h: Do not include basename.h.
6249 * src/rtapelib.c (base_name): Do not include basename.h;
6250 declare base_name instead.
6252 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
6254 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
6255 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
6256 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
6257 Adjust to the above changes.
6259 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
6261 * src/open3.c: Remove.
6263 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
6264 (tar_SOURCES): Remove open3.c.
6265 (INCLUDES): Remove -I.., as automake does that.
6266 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
6268 The following changes are to put LOCALEDIR into localedir.h instead
6269 of passing it on the command line.
6271 (DISTCLEANFILES): New macro.
6272 (localedir.h): New rule.
6273 (rmt.o tar.o): Now depend on localedir.h.
6275 * tests/delete02.sh, tests/extrac04.sh: New files.
6277 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
6278 (TESTS): Add extrac04.sh, and restore delete02.sh.
6279 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
6280 (INCLUDES): Remove -I.. as automake does this now.
6282 * src/rtapelib.c (rexec): Don't declare unless using it.
6283 (do_command): Simplify signal-handling code slightly.
6285 * src/delete.c (blocks_needed): Remove. All uses changed to use
6286 blocking_factor - new_blocks.
6287 (acting_as_filter): New var.
6288 (write_record, delete_archive_members): Use acting_as_filter
6289 rather than archive == STDIN_FILENO to detect whether we're acting
6290 as a filter, as open can return STDIN_FILENO in some cases.
6291 (delete_archive_members): Ignore zero blocks if
6292 ignore_zeros_option is nonzero. Fix bug that messed up last
6293 output block: write_eot can't be used here, as it gets confused
6294 when the input is at end of file.
6296 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
6297 symbolic link contents length. Pass directory size to
6298 get_directory_contents.
6300 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
6301 m4/strerror_r.m4: New files.
6302 * m4/signedchar.m4: Remove this file.
6303 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
6304 * m4/Makefile.am (EXTRA_DIST): Likewise.
6306 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
6308 * po/da.po: New translation file.
6310 * src/mangle.c (extract_mangle):
6311 Fix diagnostic with wrong number of %s'es.
6313 * lib/fnmatch.c (fnmatch):
6314 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6315 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6317 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
6318 fall off a device's end. Detect this.
6320 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
6322 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
6323 include <pathmax.h> and directory include files like <dirent.h>;
6324 no longer used. Include <savedir.h> instead.
6325 (closedir, signed_char): remove macro; no longer used.
6326 (bool, false, true): Include <stdbool.h> if you have the include
6327 file, otherwise define.
6330 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
6331 opendir_warn, readdir_error): Remove; no longer needed.
6332 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
6333 before deciding whether we're trying to remove ".".
6334 (remove_any_file): Try unlink first if we are not root. Use
6335 savedir when recursively removing directories, to avoid exhausting
6337 (savedir_error, savedir_warn, symlink_error): New functions.
6339 * src/list.c: (read_and): Do not invoke
6340 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
6341 responsible for that. Do not invoke apply_delayed_set_stat; our
6342 caller is now responsible for that.
6343 (read_header): Use signed char instead of signed_char. Prevent
6344 later references to current_header from mistakenly treating it as
6346 (from_header): Quote invalid base-64 strings in diagnostics.
6347 (time_from_header): Do not warn about future timestamps in
6348 archive; check_time now does that.
6349 (print_header): Quote unknown file types.
6350 (skip_member): New function, replacing skip_extended_headers and
6351 now skipping the whole member instead of just the extended
6352 headers. All callers changed. This makes the code handle
6353 extended headers uniformly, and fixes some bugs.
6355 * src/update.c (update_archive): Use skip_member.
6357 * src/extract.c (we_are_root): Now global.
6358 (struct delayed_symlink): New type.
6359 (delayed_symlink_head): New var.
6360 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
6361 not apply_delayed_set_stat.
6362 (set_mode, set_stat): Pointer args are now const pointers.
6363 (check_time): New function.
6364 (set_stat): Warn if setting a file's timestamp to be the future.
6365 (make_directories): Do not save and restore errno.
6366 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
6367 intermediate directories.
6368 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
6369 not in caller. Extract potentially dangerous symbolic links more
6370 carefully, deferring their creation until the end, and using a
6371 regular file placeholder in the meantime. Do not remove trailing
6372 / and /. from file names. Do not bother checking for ".." when
6373 checking whether a directory loops back on itself, as loopbacks
6374 can occur with symlinks too. Also, in that case, do not bother
6375 saving and restoring errno; just set it to EEXIST.
6376 (apply_nonancestor_delayed_set_stat): A prefix is a potential
6377 ancestor if it ends in slash too (as well as ending in a char just
6379 (apply_delayed_set_stat): Remove.
6380 (apply_delayed_symlinks, extract_finish): New functions.
6382 * doc/fdl.texi: New file.
6383 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
6384 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
6385 * doc/tar.texi: Add Free Documentation License. New section
6386 "Overwrite Old Files", and revamp that section to make it easier to
6387 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
6388 documentation into getdate.texi. Fix several minor typos. Describe
6389 TAR_OPTIONS. Describe incompatibility between incremental backups and
6390 --atime-preserve. Describe incompatibility between --verify and other
6391 options. Mention that tar normally removes symbolic links rather than
6392 following them, when extracting a file of the same name.
6394 * THANKS: Add gpoul. Change skip's address.
6396 * po/POTFILES.in: Add lib/human.c.
6398 * src/common.h (namelist, namelast): Remove decls.
6399 (we_are_root, extract_finish, skip_member, savedir_error,
6400 savedir_warn, symlink_error, gnu_list_name): New decls.
6401 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
6402 skip_extended_headers, is_dot_or_dotdot, closedir_error,
6403 closedir_warn, opendir_error, opendir_warn, readdir_error,
6404 readdir_warn): Remove decls.
6405 (get_directory_contents): New off_t arg.
6406 (addname): Now returns struct name *.
6408 * src/tar.h, tests/genfile.c: Fix comments.
6410 * src/create.c: Include hash.h.
6411 (gnu_list_name): Remove decl.
6412 (struct link): Remove "next" member.
6414 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
6415 consistency with other diagnostics.
6416 (deal_with_sparse): Check for I/O error when closing the file.
6417 (create_archive): Do not allocate an array of size PATH_MAX, as
6418 PATH_MAX might be (size_t) -1. Instead, allocate an array with
6419 the size that's needed.
6420 (hash_link, compare_links): New functions.
6421 (dump_file): Do not exhaust open file descriptors when descending
6422 deeply into a directory, by using savedir rather than
6423 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
6424 Hash the set of links already created, instead of using a linked
6425 list. Fix some bugs in outputting sparse files which caused the
6426 sparse tables to be incorrect. When a file unexpectedly shrinks,
6427 output zeros rather than garbage. Do not allocate an array of
6428 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
6429 allocate an array with the size that's needed.
6431 * src/incremen.c: Include hash.h.
6432 (struct directory): Remove "next", "dir_text". Change "name" to
6433 be char[1] with struct hack, not const char *. Add "found".
6434 (directory_list): Remove. Replaced by directory_table.
6435 (directory_table): New var.
6436 (nfs_string): Renamed from nfs.
6437 (hash_directory, compare_directories): New functions.
6438 (note_directory): Now returns struct directory *. First arg is
6439 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
6440 Remove text arg. New "found" arg, basically corresponding to the
6441 old text arg not being null. All callers changed.
6442 (note_directory, find_directory): Use hash table rather than
6444 (get_directory_contents): New arg "device". Use savedir to do the
6445 hard work. Save the nfs-ness of stat_data, since it might change
6446 under us. Use note_directory instead of find_directory to save
6447 some work. When adding an "A" record, do it with
6448 add_to_accumulator instead of cheating with strcat.
6449 (read_directory_file): Use "+" flag before device to indicate
6450 whether it was NFS. Fix typo in checking for strtoul error.
6451 (write_directory_file_entry): New function.
6452 (write_directory_file): Use it, and use the hash routines to
6453 traverse the directory table.
6454 (gnu_restore): Use savedir rather than opendir/readdir.
6456 * src/tar.c: Include localedir.h, prepargs.h.
6457 (long_options): Now static.
6458 (long_options, usage, decode_options): -j is now short for
6459 --bzip2, and -I is now an alias for -T.
6460 (decode_options, main): argv is not const pointer now.
6461 (decode_options): Invoke prepend_default_options to support
6462 TAR_OPTIONS. In diagnostic, mention the string that was the
6463 invalid blocking factor, tape length, group, owner, or record
6464 size. --delete is no longer incompatible with -f -, undoing
6466 (main): Invoke extract_finish at end of extraction.
6468 * src/rmt.c: Include localedir.h.
6469 (main): Update copyright date to 2000.
6471 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
6472 following changes: Use @sc where appropriate. Document the ranges of
6473 supported times more precisely. Add Eggert to getdate authors.
6474 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
6475 zone names, as it wasn't correct and people shouldn't be relying on it
6476 anyway. Relative items also account for non-DST adjustments. Fix
6479 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
6481 * tests/ignfail.sh: opendir -> savedir in diagnostics.
6483 * tests/preset.in: Set LANGUAGE to the empty string, for some
6486 2000-10-20 Paul Eggert <eggert@twinsun.com>
6488 * m4/fnmatch.m4: Mention the GNU C library.
6490 2000-10-19 Paul Eggert <eggert@twinsun.com>
6492 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
6495 2000-10-17 Paul Eggert <eggert@twinsun.com>
6497 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
6500 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
6501 (CHAR_BIT): Define if not defined.
6503 2000-09-09 Paul Eggert <eggert@twinsun.com>
6505 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
6507 2000-08-07 Paul Eggert <eggert@twinsun.com>
6509 * lib/xmalloc.c: Memory exhausted -> memory exhausted
6511 * lib/xalloc.h (xalloc_msg_memory_exhausted):
6512 change to array from char *.
6514 2000-08-06 Paul Eggert <eggert@twinsun.com>
6516 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
6517 compatibility with glibc 2.1.3 strftime.c.
6519 2000-07-31 Paul Eggert <eggert@twinsun.com>
6521 * lib/quotearg.c (quotearg_n_options):
6522 Don't make the initial slot vector a constant,
6523 since it might get modified.
6525 * lib/quotearg.c: Add support for more than one preallocated slot.
6527 2000-07-30 Paul Eggert <eggert@twinsun.com>
6529 * lib/quotearg.c (quotearg_n_options):
6530 Preallocate a slot 0 buffer, so that the caller
6531 can always quote one small component of a "memory exhausted" message
6534 2000-07-23 Paul Eggert <eggert@twinsun.com>
6537 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
6538 mbstate_t is always defined.
6540 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
6541 some GCC installations, and this configuration error is likely to be
6544 2000-07-22 Paul Eggert <eggert@twinsun.com>
6547 When the system forces us to redefine mbstate_t, shadow its mbsinit
6548 function. From Bruno Haible.
6550 2000-07-14 Paul Eggert <eggert@twinsun.com>
6552 * lib/xmalloc.c: Simplify exhausted message.
6554 * lib/quotearg.h: Update copyright date; from Jim Meyering.
6556 2000-07-13 Paul Eggert <eggert@twinsun.com>
6558 * lib/quotearg.h (enum quoting style):
6559 New constant clocale_quoting_style.
6562 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
6563 Add support for clocale_quoting_style, undoing previous change to
6564 locale_quoting_style.
6566 2000-07-10 Paul Eggert <eggert@twinsun.com>
6569 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
6570 since otherwise we don't need it.
6571 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6572 since we don't do multibytes in that case.
6573 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6574 invoke multibyte primitives.
6576 * m4/mbstate_t.m4 (AC_MBSTATE_T):
6577 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
6578 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
6579 and mbstate_t, to a single-part test that simply defines mbstate_t.
6581 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6582 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6583 to decide whether to define the BeOS workaround macro;
6584 this adjusts to the change to AC_MBSTATE_T.
6586 * m4/strerror_r.m4: New file.
6588 2000-07-05 Paul Eggert <eggert@twinsun.com>
6590 * lib/quotearg.c: Use double-quote to quote.
6592 * lib/quotearg.c (N_): New macro.
6593 (gettext_default): New function.
6594 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
6595 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
6598 * lib/quotearg.c (struct quoting_options):
6599 Simplify quote_these_too dimension.
6600 From Bruno Haible <haible@clisp.cons.org>.
6602 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
6603 Test for mbstate_t only if the test
6604 for an object-type mbstate_t fails.
6606 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6608 2000-07-03 Paul Eggert <eggert@twinsun.com>
6610 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
6611 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
6613 * lib/quotearg.c (mbrtowc):
6614 Assign to *pwc, and return 1 only if result is nonzero.
6615 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
6617 2000-07-02 Paul Eggert <eggert@twinsun.com>
6619 * lib/quotearg.c (mbstate_t):
6620 Do not define; it should be defined with AC_CHECK_TYPE.
6622 2000-06-26 Paul Eggert <eggert@twinsun.com>
6624 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
6625 a bug in glibc 2.1.3.
6627 * lib/xmalloc.c: Fix inaccurate comment for xrealloc.
6629 2000-06-19 Paul Eggert <eggert@twinsun.com>
6631 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
6632 inclusion of wctype.h to work around solaris2.6 namespace pollution.
6633 (ISPRINT): Likewise.
6634 Reported by Tom Tromey.
6636 2000-06-15 Paul Eggert <eggert@twinsun.com>
6638 * lib/human.c (adjust_value): New function.
6639 (human_readable_inexact): Apply rounding style even when printing
6642 * lib/human.c: Avoid shadowing warnings.
6645 2000-06-14 Paul Eggert <eggert@twinsun.com>
6647 * lib/human.c (human_readable_inexact): Allow an input block size
6648 that is not a multiple of the output block size, and vice versa.
6650 * lib/getdate.y (get_date): Apply relative times after time zone
6651 indicator, not before.
6653 2000-05-31 Paul Eggert <eggert@twinsun.com>
6655 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
6656 and thus don't need AC_CANONICAL_HOST.
6658 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
6659 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
6660 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
6661 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
6662 changed. Instead of inspecting the output of getconf, try to
6663 compile the test program without and with the macro definition.
6664 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
6665 getconf. Instead, check for the needed flags by compiling test
6668 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
6670 * config.guess, config.sub: Remove these files, for similar reasons.
6672 2000-05-03 Paul Eggert <eggert@twinsun.com>
6674 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
6675 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
6676 bug. This avoids a clash when files like regex.c that define
6679 2000-05-02 Paul Eggert <eggert@twinsun.com>
6681 * m4/largefile.m4 (AC_SYS_LARGEFILE):
6682 Define _GNU_SOURCE if this is needed to make
6683 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
6684 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
6686 * lib/quotearg.c (mbrtowc, mbstat_t):
6687 Add definitions if !HAVE_MBSTATE_T_OBJECT.
6688 (<wctype.h>): Include if HAVE_WCTYPE_H.
6689 (iswprint): Define to 1 if we lack it
6691 2000-04-18 Paul Eggert <eggert@twinsun.com>
6693 * m4/mbstate_t.m4: New file.
6695 2000-04-17 Bruno Haible <haible@clisp.cons.org>
6697 * tests/ignfail.sh: Test for uid 0 along with user "root".
6699 2000-04-05 Paul Eggert <eggert@twinsun.com>
6701 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
6702 Don't use -n32 on IRIX if the installer said
6705 2000-02-28 Paul Eggert <eggert@twinsun.com>
6707 * lib/quotearg.c (ALERT_CHAR): New macro.
6708 (quotearg_buffer_restyled): Use it.
6710 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6712 * src/list.c (tartime): Fix off-by-one error when copying year if
6715 2000-02-18 Paul Eggert <eggert@twinsun.com>
6717 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
6718 (textint): New typedef.
6719 (parser_control): Changed from struct parser_control to typedef
6720 (for consistency). Member year changed from int to textint. All
6722 (YYSTYPE): Removed; replaced by %union with int and textint
6724 (tID): Removed; not used.
6725 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
6726 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
6727 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6728 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6729 (date, number, to_year): Use width of number in digits, not its
6730 value, to determine whether it's a 2-digit year, or a 2-digit
6732 (yylex): Store number of digits of numeric tokens. Return '?' for
6733 unknown identifiers, rather than (unused) tID.
6735 2000-01-16 Paul Eggert <eggert@twinsun.com>
6737 * lib/quotearg.c (quotearg_buffer_restyled):
6738 Do not quote alert, backslash, formfeed,
6739 and vertical tab unnecessarily in shell quoting style.
6741 2000-01-15 Paul Eggert <eggert@twinsun.com>
6744 Change quoting to be compatible with future autoconf versions.
6746 2000-01-11 Paul Eggert <eggert@twinsun.com>
6748 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
6750 2000-01-07 Paul Eggert <eggert@twinsun.com>
6752 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
6754 Fix bug with fnmatch.h dependency, as follows:
6755 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
6756 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
6758 * src/common.h (apply_nonancestor_delayed_set_stat):
6759 Renamed from apply_delayed_set_stat.
6760 (apply_delayed_set_stat, decode_mode, chmod_error_details,
6761 chown_error_details, close_warn, closedir_warn, mkdir_error,
6762 read_error_details, read_fatal_details, read_warn_details,
6763 seek_error_details, seek_warn_details, utime_error,
6764 write_error_details, write_fatal_details): New decls.
6766 Make diagnostic messages more regular.
6767 * src/create.c (dump_file): Quote file names with colons if possible.
6768 * src/compare.c (diff_archive): Likewise.
6769 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
6770 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
6771 * src/mangle.c (extract_mangle): Likewise.
6772 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
6774 * src/buffer.c (archive_write_error, flush_archive, close_archive,
6775 new_volume, xclose):
6776 Use error message functions to report errors consistently.
6777 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
6778 * src/create.c (finish_sparse_file, dump_file): Likewise.
6779 * src/extract.c (set_mode, set_stat, extract_sparse_file,
6780 extract_archive): Likewise.
6781 * src/list.c (list_archive): Likewise.
6782 * src/update.c (append_file): Likewise.
6783 * src/compare.c (diff_init, diff_sparse_files):
6784 Use xalloc_die to report memory exhaustion.
6785 * src/incremen.c (gnu_restore): Likewise.
6786 * src/list.c (read_header): Likewise.
6787 * src/mangle.c (extract_mangle): Likewise.
6788 * src/misc.c (maybe_backup_file): Likewise.
6789 * src/tar.c (decode_options): Likewise.
6790 * src/compare.c (read_and_process, fill_in_sparse_array,
6792 Use consistent terminology for unexpected-EOF message.
6793 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
6794 * src/list.c (list_archive, read_header, skip_file,
6795 skip_extended_headers): Likewise.
6796 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
6797 (xdup2): Regularize messages with rest of tar.
6799 * src/buffer.c (flush_read): Don't read past EOF.
6801 * src/extract.c (extr_init):
6802 If we run out of memory, invoke apply_delayed_set_stat.
6803 (prepare_to_extract): Don't complain if we can't remove ".".
6804 (apply_delayed_set_stat): New function.
6805 (apply_nonancestor_delayed_set_stat):
6806 Renamed from apply_delayed_set_stat. All uses changed.
6807 Don't remove head if it doesn't apply.
6809 * src/create.c (find_new_file_size):
6810 Return size instead of storing through pointer.
6811 All callers changed.
6812 (deal_with_sparse): Don't keep reading after read errors.
6813 (finish_sparse_file): Just abort if there is an internal error.
6814 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
6815 Don't restore access times on directories during incremental dumps
6816 until after dealing with the directory.
6817 If ignoring failed reads, count closedir, read, and unknown
6818 file errors as warnings, not errors.
6819 Fix buffer overrun problem when dumping sparse files.
6821 * src/list.c (read_and):
6822 Invoke apply_nonancestor_delayed_set_stat on file names
6823 after handling them.
6824 (decode_mode): Remove; moved to misc.c.
6826 * src/misc.c (safer_rmdir): New function.
6827 (remove_any_file): Use it to avoid problems with rmdir(".").
6828 (maybe_backup_file): Regularize diagnostics.
6829 (undo_backup_file): Likewise.
6830 (decode_mode): Moved here from list.c.
6831 (chmod_error_details, chown_error_details, close_fatal,
6832 close_warn, closedir_warn, mkdir_error, read_error_details,
6833 read_warn_details, read_fatal_details, seek_error_details,
6834 seek_warn_details, utime_error, write_error_details,
6835 write_fatal_details): New functions.
6837 * src/delete.c (save_record): Remove static variable (now local).
6838 (move_archive): Don't position before start of archive.
6839 (write_record): Abort if count is zero at inopportune time.
6842 * src/tar.c (decode_options): --delete and -f - are now
6843 incompatible, since we didn't have time to fix their bugs.
6845 * tests/Makefile.am (TESTS): Remove delete02.sh.
6846 * tests/ignfail.sh: Adjust to new quoting scheme again.
6848 2000-01-06 Paul Eggert <eggert@twinsun.com>
6850 * lib/getdate.y: Sync tm_diff with the GNU C Library.
6851 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
6852 (tm_diff): Renamed from difftm. All uses changed.
6853 Replace body with that taken from GNU C Library 2.1.3pre1.
6854 (get_date): Prefer tm_gmtoff to tm_diff if available.
6856 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
6858 * tests/incremen.sh: Invoke stat on newly created file so that its
6859 ctime is updated on Nextstep.
6861 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
6863 * lib/getdate.y (get_date):
6864 Fix typo when checking for time_t overflow in time zone calculations.
6866 1999-12-13 Paul Eggert <eggert@twinsun.com>
6868 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
6870 * README-alpha: New file.
6871 * README: New sections for gzip and bzip2, Solaris.
6872 Remove mention of BACKLOG.
6874 * configure.in (AC_C_BACKSLASH_A): Add.
6875 (AC_CHECK_HEADERS): Add wchar.h.
6876 (AC_CHECK_FUNCS): Add mbrtowc.
6877 (AC_FUNC_CLOSEDIR_VOID): Add.
6879 * tests/Makefile.am (TESTS): Add delete02.sh.
6880 (POSTPONED_TESTS): Remove.
6881 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
6884 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
6886 * tests/ignfail.sh (err): Adjust to new quoting scheme.
6888 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
6890 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
6892 * src/tar.c ("quotearg.h"): New include.
6893 (usage): Now has __attribute__ ((noreturn)).
6894 (confirm): Report errno if we can't open tty.
6895 (confirm, decode_options):
6896 Quote arbitrary strings in diagnostics.
6897 (OVERWRITE_OPTION): New constant.
6898 (long_options, usage, decode_options): New --overwrite option.
6899 (decode_options): --keep-old-files, --overwrite, and --unlink-first
6900 are now mutually exclusive.
6901 Don't assume that gettext preserves errno.
6902 (main): Set default quoting style to escape_quoting_style.
6904 * src/update.c (<quotearg.h>): New include.
6906 Don't assume that gettext preserves errno.
6907 Quote arbitrary strings in diagnostics.
6908 Check for close error.
6910 * src/names.c (<quotearg.h>): New include.
6911 (name_init, name_next, name_close, names_notfound,
6912 collect_and_sort_names): Don't assume that gettext preserves
6913 errno. Quote arbitrary strings in diagnostics.
6914 (excluded_name): Fix typo that caused empty patterns to be
6917 * src/misc.c (<quotearg.h>): New include.
6918 (quote_copy_string): Quote only newline and backslash; the output is no
6919 longer meant for humans, and is locale-independent.
6920 (contains_dot_dot): New function.
6921 (remove_any_file): Don't use lstat; just rmdir the file and then use
6922 unlink if the rmdir fails because the file isn't a directory.
6923 Check for readdir and closedir errors.
6924 (maybe_backup_file): Report "stat" for stat errors.
6925 (maybe_backup_file, chdir_do):
6926 Quote arbitrary strings in diagnostics.
6927 (maybe_backup_file, undo_last_backup):
6928 Don't assume that gettext preserves errno.
6929 (call_arg_error, call_arg_fatal, call_arg_warn,
6930 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
6931 mknod_error, open_error, open_fatal, open_warn, opendir_error,
6932 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
6933 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
6934 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
6935 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
6937 * src/system.h (__attribute__): New macro.
6938 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
6939 (S_ISDOOR): New macro.
6940 (closedir): New macro, if CLOSEDIR_VOID.
6942 * src/rmt.c, src/rtapelib.c (decode_oflag):
6943 O_APPEND might not be defined.
6945 * src/list.c: (read_and, list_archive):
6946 Quote arbitrary strings in diagnostics.
6947 (from_header): Use locale_quoting_style to quote diagnostics.
6948 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
6950 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
6952 * src/Makefile.am: Use ## for copyright comments.
6954 * src/extract.c (<quotearg.h>): New include.
6955 (enum permstatus): New enum.
6956 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
6957 two mallocs. New members file_name_len, invert_permissions, permstatus.
6958 (extr_init): Remove hack that silently adjusted newdir_umask.
6959 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
6960 Use these args to decide whether and how to set modes.
6961 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
6962 Don't assume that gettext preserves errno.
6963 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
6964 (delay_set_stat, repair_delayed_set_stat): New functions.
6965 (make_directories): Avoid mkdir where last part of path is "..".
6966 Create a struct delayed_set_stat for each directory made.
6967 (prepare_to_extract): Renamed from unlink_destination, and
6968 return 0 immediately if to_stdout_option; all callers changed.
6969 (maybe_recoverable): New parameter interdir_made.
6970 Add support for --overwrite.
6971 (extract_sparse_file, extract_archive):
6972 Quote arbitrary strings in diagnostics.
6973 (extract_archive): By default, warn about ".." in member names, and skip them.
6974 Don't open files with O_NONBLOCK or O_APPEND.
6975 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
6976 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
6977 minus the current umask. Keep track of intermediate directories made,
6978 to avoid looping when making x/../x when x doesn't exist; the
6979 earlier code solved this in a different way that didn't fit well
6980 into the new scheme. Don't extract permissions onto existing
6981 directories unless --overwrite is given. Do not add -wx------
6982 permissions to new directories permanently; just do it temporarily.
6983 Remove no-longer-needed hack with MSDOS and directory time stamps.
6984 (apply_delayed_set_stat): New argument specifies which directories to
6985 fix statuses of. Do not wait until the end of extraction to fix
6986 statuses; instead, fix a directory's status once we exit that directory.
6987 This requires less memory and does the right thing in some cases
6988 where the old method didn't.
6989 (fatal_exit): New function.
6991 * src/incremen.c (<quotearg.h>): New include.
6992 (get_directory_contents, gnu_restore):
6993 Check for readdir and closedir errors.
6994 (get_directory_contents, read_directory_file, gnu_restore):
6995 Quote arbitrary strings in diagnostics.
6996 (get_directory_contents, read_directory_file, write_directory_file):
6997 Don't assume that gettext preserves errno.
6999 * src/create.c (<quotearg.h>): New include.
7000 (start_header): Use `member names' to refer to archive member names, not
7001 `archive names'. Warn about `..' in member names.
7002 (finish_sparse_file, dump_file):
7003 Quote arbitrary strings in diagnostics.
7004 (finish_sparse_file, dump_file):
7005 Don't assume that gettext preserves errno.
7006 (dump_file): Don't use `access' to determine whether a directory is readable;
7007 this isn't reliable if tar is setuid. Use `opendir' instead.
7008 Check for readdir and closedir failures.
7009 Don't dump sockets as if they were fifos; just warn and skip.
7011 * src/delete.c (move_archive):
7012 Don't report fatal error merely because sizes don't fit
7013 into struct mtop values; fall back on lseek instead.
7014 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
7015 Say `reposition' instead of `re-position'.
7016 (delete_archive_members):
7017 Set archive to STDOUT_FILENO before outputting trailing buffer.
7019 * src/compare.c (<quotearg.h>): New include.
7020 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
7021 and `Cannot' others.
7022 (report_difference, diff_archive):
7023 Quote arbitrary strings in diagnostics.
7024 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
7025 Don't assume that gettext preserves errno.
7026 (diff_archive): Don't open regular files with O_NONBLOCK.
7027 Preserve access times of files if --atime.
7029 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
7030 (FATAL_ERROR, USAGE): Don't return 0.
7031 (enum old files): New enum.
7032 (old_files_option): New variable, replacing keep_old_files_option and
7033 unlink_first_option.
7034 (apply_delayed_set_stat): Now takes char const * param.
7035 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
7036 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
7037 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
7038 read_fatal, readdir_error, readdir_warn, readlink_error,
7039 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
7040 truncate_error, truncate_warn, unlink_error, waitpid_error,
7041 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
7044 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
7045 archive_write_error, archive_read_error, flush_archive, close_archive,
7046 init_volume_number, new_volume):
7047 Don't assume that gettext preserves errno.
7049 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
7050 (open_archive): Reject multivolume verify attempts a bit earlier.
7051 Rename local variable `access', in case it's defined by system header.
7053 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
7054 `Could not' sometimes and `Cannot' others.
7056 (open_archive, flush_read, flush_archive, close_archive, new_volume):
7057 Quote arbitrary strings in diagnostics.
7059 (read_error): Set archive to STDOUT_FILENO temporarily when writing
7062 (init_volume_number): Check for input and output errors in volno_file.
7064 (new_volume): Use new fatal_exit function to exit, and new xfork
7067 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
7069 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
7071 * doc/tar.texi: Add --overwrite.
7072 --absolute-names rejects ".." in names.
7074 * lib/quotearg.c: Add support for multibyte characters.
7076 (ISPRINT): New macro.
7077 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
7078 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
7079 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7080 (quotearg_buffer_restyled): New function, with most of the old
7081 quotearg_buffer's contents.
7082 Major rewrite to support multibyte characters.
7083 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
7085 * m4/c-bs-a.m4: New file.
7087 * lib/Makefile.am: Use ## for copyright notice.
7089 * scripts/Makefile.am: Use ## on copyright notice.
7092 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
7094 1999-12-05 Paul Eggert <eggert@twinsun.com>
7096 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
7097 src/ChangeLog, tests/ChangeLog: Remove these files.
7098 * ChangeLog.1: New file, incorporating the above files, plus old
7100 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
7102 1999-12-05 Dale Worley <worley@ariadne.com>
7104 * src/compare.c (<utime.h>, struct utimbuf): Add.
7105 (diff_archive): Restore access times if --atime.
7106 * doc/tar.texi: Explain that --atime also preserves modification time.
7108 1999-12-04 Gerhard Poul <gpoul@gnu.org>
7110 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
7111 * BACKLOG, TODO: Remove.
7112 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
7113 * README: Bring up to date.
7115 1999-12-03 Paul Eggert <eggert@twinsun.com>
7117 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
7119 * src/compare.c (diff_archive):
7120 Do not set errno to EPIPE; we no longer use perror.
7122 * src/create.c (dump_file):
7123 If a parent directory said that a file should be there but it is
7124 absent, diagnose it as being removed in the meantime.
7125 Do not pass meaningless errno to ERROR when reporting that the
7126 file changed as we read it.
7127 Report that a file changed if its ctime changes; this is more
7128 sensitive than mtime+size, and more accurate.
7130 * src/incremen.c (enum children): New type.
7131 (struct directory): Change old char allnew member to new enum children
7134 (get_directory_contents): When doing an incremental dump that does
7135 not cross filesystem boundaries, dump the mount points, even though
7136 they are in a different filesystem. This is for convenience when
7137 restoring, and for consistency with non-incremental dumps.
7138 This requires a 3-way flag for keeping track of which children we want,
7139 so we use enum children rather than boolean.
7141 * src/open3.c (modes): Remove.
7142 (open3): Remove unportable assumptions about flag encodings.
7143 Use `stat' instead of `access' for testing file existence,
7144 to avoid problems with setuid programs.
7146 * src/names.c (name_next): If file names are given both in the
7147 command line (e.g. via -C) and in a file (via -T), do not
7148 ignore the command-line names.
7150 * m4/uintmax_t.m4: Backport to autoconf 2.13.
7152 * doc/tar.texi: Clarify getdate authorship.
7154 1999-11-23 Paul Eggert <eggert@twinsun.com>
7156 * lib/Makefile.am (DISTCLEANFILES): New macro.
7158 * configure.in (tar_fnmatch_hin):
7159 Remove; it runs afoul of a bug in autoconf 2.13.
7160 Instead, always link fnmatch.h to some file, even if it's a throwaway.
7162 1999-11-19 Paul Eggert <eggert@twinsun.com>
7164 * m4/largefile.m4: Update serial.
7166 1999-11-18 Paul Eggert <eggert@twinsun.com>
7168 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
7169 the QNX shell, which doesn't propagate exit status of failed
7170 commands inside shell assignments.
7172 1999-11-07 Paul Eggert <eggert@twinsun.com>
7174 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
7176 * configure.in (AC_PREREQ): Bump to 2.13.
7177 (ALL_LINGUAS): Add pt_BR, ja.
7178 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
7179 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
7180 for AIX crossbuilds.
7182 * doc/tar.texi: New node create options for --ignore-failed-read.
7183 Remove unused version control symbols.
7184 Modernize texinfo usage.
7186 * src/tar.c (usage): Add examples.
7188 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
7189 Include fnmatch.h when testing fnmatch.
7191 * src/common.h (collect_and_sort_names): New decl.
7193 * src/list.c (from_header):
7194 Handle 32-bit two's complement negative time stamps
7195 even if the leading octal digit is 2 or 3.
7197 * src/extract.c (set_stat): Remove duplicate code.
7199 * src/create.c (to_chars): Remove trailing newline from warning.
7200 (dump_file): Ignore doors.
7201 (finish_header): Report block numbers with origin 0, not origin 1.
7203 * src/rmt.c: Include getopt.h.
7204 (long_opts): New constant.
7205 (usage): New function.
7206 (main): Implement --help and --version.
7207 Output usage message if arguments are bad.
7209 1999-10-10 Paul Eggert <eggert@twinsun.com>
7211 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
7213 * README: Remove --with-dmalloc.
7214 Add --disable-largefile.
7215 Remove old NeXT dirent problems, or AIX valloc problems.
7216 Remove old union wait advice, and old %lld advice.
7217 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
7219 * doc/tar.texi: Clarify documentation for portable file names.
7221 * configure.in (AM_WITH_DMALLOC): Remove.
7222 (ALL_LINGUAS): Add ja.
7224 * src/tar.c (decode_options):
7225 Invalid dates are now treated as (time_t) -1.
7226 Redo version message to conform to GNU standards.
7228 * src/create.c (dump_file):
7229 Fix typo: last two args to dump_file were interchanged.
7230 * src/update.c (update_archive): Likewise.
7232 * src/common.h (tartime): New decl.
7234 * src/list.c (tartime): Now extern.
7235 (read_and): Invalid headers cause errors, not warnings.
7237 1999-10-03 Paul Eggert <eggert@twinsun.com>
7239 * lib/getdate.y (__attribute__):
7240 Don't use if GCC claims to be before 2.8; this is
7241 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
7243 1999-09-25 Paul Eggert <eggert@twinsun.com>
7245 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
7246 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
7248 * tests/incremen.sh: Add yet another sleep.
7250 1999-09-24 Paul Eggert <eggert@twinsun.com>
7252 * NEWS: A read error now causes a nonzero exit status.
7254 * src/create.c (to_chars): Fix base-256 output.
7256 * src/buffer.c (write_error):
7257 Read error is an error, not just a warning.
7259 1999-09-24 Paul Eggert <eggert@twinsun.com>
7261 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
7263 * src/tar.c (<time.h>): Include.
7264 (time): Declare if not defined.
7265 (confirm): Don't read past EOF.
7266 (long_options, usage): Add --no-same-owner, --no-same-permissions.
7267 (main): Use clock_gettime if available.
7269 * tests/Makefile.am (TESTS): Add incremen.sh
7270 (INCLUDES): Add -I../lib, for fnmatch.h.
7272 * src/update.c (update_archive):
7273 Remove call to name_expand; had no effect.
7274 Use chdir_do to change into directory.
7275 Use deref_stat instead of stat.
7276 Use add_avoided_name to mark names to be avoided; the old method of
7277 setting a bit with the name caused all descendants of that name to
7278 be avoided, in some circumstances.
7280 * tests/incremen.sh: Remove unnecessary sleeps.
7282 * src/names.c (name_next): Go back to using plain chdir.
7283 (name_gather): Use chdir_arg to keep track of arguments to chdir.
7284 (addname): Likewise.
7285 (name_match): Use chdir_do to act on chdir args.
7286 (merge_sort): Moved here from incremen.c.
7287 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
7289 (name_expand): Remove.
7290 (name_from_list): Skip fake names.
7291 Use chdir_do to act on chdir args.
7292 (struct avoided_name): New struct.
7293 (avoided_names): New var.
7294 (add_avoided_name, is_avoided_name): New functions.
7296 * src/system.h (stat, lstat): Define in terms of statx on
7297 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
7298 (UCHAR_MAX): New macro.
7299 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
7301 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
7303 * src/incremen.c (<time.h>): Remove include; no longer used.
7304 (time): Remove decl.
7306 (get_directory_contents): Use deref_stat.
7307 Consider a subdirectory to be all new only if
7308 listed_incremental_option or if it its timestamp is newer than the
7310 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
7311 (read_directory_file): Now extern. Do not set time_now.
7312 (write_directory_file): Renamed from write_dir_file.
7313 Use start_time instead of time_now.
7314 (compare_names, collect_and_sort_names): Move to names.c.
7316 * src/mangle.c (<time.h>): Remove; not used.
7317 (time): Do not declare.
7319 * src/misc.c (chdir_from_initial_wd): Remove.
7320 (deref_stat): New function.
7321 (struct wd): New struct.
7322 (wd, wds, wd_alloc): New variables.
7323 (chdir_arg, chdir_do): New function.
7325 * src/compare.c (get_stat_data): Use deref_stat.
7327 * src/common.h (name_expand): Remove.
7329 * src/list.c (time): Declare if not defined.
7330 (base_64_digits): Moved here from create.c.
7331 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
7333 (read_and): Don't get time from header unless we need it now;
7334 as getting time can cause duplicate diagnostics if bogus.
7335 Remove "Hmm, " from diagnostic.
7336 Use "Skipping to next header" uniformly.
7337 (from_header): Renamed from from_chars. All uses changed.
7338 Allow different forms for unportable 2's complement numbers.
7339 Don't check for extended forms when parsing checksums.
7340 Parse base-256 output.
7341 (gid_from_header): Renamed from gid_from_chars. All uses changed.
7342 (major_from_header): Renamed from major_from_chars. All uses changed.
7343 (minor_from_header): Renamed from minor_from_chars. All uses changed.
7344 (mode_from_header): Renamed from mode_from_chars. All uses changed.
7345 (off_from_header): Renamed from off_from_chars. All uses changed.
7346 (size_from_header): Renamed from size_from_chars. All uses changed.
7347 (time_from_header): Renamed from time_from_chars. All uses changed.
7348 Warn about future timestamps.
7349 (uid_from_header): Renamed from uid_from_chars. All uses changed.
7350 (uintmax_from_header): Renamed from uintmax_from_chars.
7352 (tartime): New function, incorporating isotime.
7354 (print_header): Use tartime.
7356 * src/create.c (to_chars): Fix typo in decl.
7357 Don't assign through char const *.
7358 Rename name_expand back to collect_and_sort_names.
7360 * src/extract.c (<time.h>): No need to include.
7361 (time): No need to declare.
7362 (now): Remove variable.
7363 (extr_init): Don't initialize `now'.
7364 Increment same_permissions_option and same_owner_option if we_are_root
7365 is nonzero; this supports the new --no-same-owner option.
7366 (set_stat): Use start_time instead of `now'.
7368 * src/create.c (struct link): Remove unused linkcount member.
7369 (base_64_digits): Move to list.c.
7370 (base_8_digits): Remove.
7371 (to_octal): New function, with some of old contents of to_base.
7373 (to_base256): New function.
7374 (to_chars): Use base 256, not base 64, for huge values.
7375 (mode_to_chars): Don't use two's complement in GNU format or POSIX
7377 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
7378 it means we have an incremental dump where we don't know whether this
7379 is a top-level call.
7380 Use deref_stat instead of statx / stat / lstat.
7381 Cast result of alloca.
7382 Check for dates if 0 < top_level, not if listed_incremental_option.
7383 Move multiple-link check after directory check.
7384 Do not dump avoided names.
7385 Dump hard links to symbolic names as links, not as separate
7387 start_header cannot return a null pointer, so don't test for it.
7388 Likewise for find_next_block.
7390 * src/buffer.c, src/common.h (<human.h>): Include.
7391 (read_error): Read error is an error, not just a warning.
7392 (print_total_written): Also print human-readable byte count, and
7394 (open_archive, flush_write): Use start_time, not current time.
7395 (flush_read): Report about garbage bytes ignored at end of archive,
7396 but act on non-garbage bytes (instead of ignoring them).
7397 (new_volume): Use WARN for warnings.
7400 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
7402 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
7404 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
7406 * lib/Makefile.am (noinst_HEADERS):
7407 Rename fnmatch.h to fnmatch.hin; add human.h.
7408 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
7409 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
7411 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
7413 * lib/fnmatch.c (strchrnul):
7414 Define to __strchrnul if _LIBC, to our own replacement otherwise.
7415 Do not define if !_LIBC and if it already exists.
7416 (internal_fnmatch): Use it.
7418 * configure.in (tar_LDADD): New variable, used only when linking tar.
7419 (rmt_LDADD): Similarly, for rmt.
7420 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
7421 fnmatch.c; otherwise, use the system fnmatch.h.
7423 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
7424 Modernize sample backup script.
7426 * THANKS: Martin Goik's email address has changed.
7428 * m4/fnmatch.m4: New file.
7430 1999-09-03 Paul Eggert <eggert@twinsun.com>
7432 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
7435 1999-08-29 Paul Eggert <eggert@twinsun.com>
7437 * lib/getdate.y (get_date):
7438 Rename outermost local `probe' to `quarter'.
7439 Rename latter local `tm' to probe_tm.
7440 From: Jim Meyering <meyering@ascend.com>
7441 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
7443 1999-08-28 Paul Eggert <eggert@twinsun.com>
7445 * lib/getdate.y (PC): New macro; use it when possible.
7446 (number): Handle `Nov 11 1996' example correctly.
7447 See Risks Digest 20.55 (1999-08-27)
7448 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
7450 1999-08-23 Paul Eggert <eggert@twinsun.com>
7452 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
7454 Remove minor cases of lint from many source files: this includes
7455 unnecessary casts, uses of NULL, etc.
7457 * configure.in (AC_PROG_YACC): Remove.
7458 (YACC): Always use bison.
7459 (AC_STRUCT_TIMEZONE): Add.
7460 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
7462 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
7465 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
7466 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
7468 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
7470 * src/common.h (merge_sort): Remove decl; no longer exported.
7472 * src/system.h (voidstar): Remove.
7473 (memcpy, memcmp): Cast args.
7474 ("xalloc.h"): Add include.
7475 (xmalloc, xrealloc): Remove decl.
7477 * src/mangle.c (time): Do not declare if defined.
7478 (first_mangle, mangled_num): Remove.
7480 * src/list.c (from_chars): Report out-of-range values more precisely.
7481 (off_from_chars): Do not allow negative offsets.
7482 (uid_from_chars): Allow negative uids.
7484 * src/create.c (linklist): Now static.
7485 (to_chars): Fix wording of message to match from_chars.
7487 * src/misc.c (merge_sort): Move to incremen.c.
7488 * src/incremen.c (merge_sort): Move here from misc.c; now static.
7489 It's too painful to make it both generic and portable.
7490 (read_directory_file): "timestamp" -> "time stamp" in messages.
7492 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
7493 (usage): Fix misspelling.
7494 (OPTION_STRING): -y is now -I.
7495 (decode_options): Use -1, not EOF, for getopt_long result.
7496 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
7497 Handle operands after any "--" argument.
7498 (main): Report any output errors.
7500 * src/rmt.c (main): status is ssize_t, not long.
7502 * src/names.c (name_gather): Handle trailing -C option correctly.
7503 (addname): use memcpy, not strncpy, to copy a string of known length.
7504 (name_match): Handle trailing -C option correctly.
7505 Propagate -C option to following files.
7506 (name_match, name_scan): Remove redundant matching code.
7508 * src/buffer.c (open_archive): Use American spelling in diagnostic.
7510 * lib/getdate.y: Major rewrite. Add copyright notice.
7511 (<stdio.h>): Include only if testing.
7513 (ISLOWER): New macro.
7514 (<string.h>): Include if HAVE_STRING_H, not USG.
7516 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
7518 (EPOCH_YEAR): Renamed from EPOCH.
7519 (table): Renamed from TABLE.
7520 (meridian): Now an anonymous enum.
7521 (struct parser_control): New type.
7522 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
7523 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
7524 (%pure_parser): Added, so that the parser is pure.
7525 (%union): Removed; the type is now just plain int.
7526 All %type directives removed.
7527 (tLOCAL_ZONE): New %token.
7528 (month_day_table): Renamed from MonthDayTable.
7529 (gmtime, localtime, mktime, time): Declare only if not defined.
7530 (meridian_table): New table.
7531 (dst_table): New table.
7532 (units_table): renamed from UnitsTable.
7533 (relative_time_table): Renamed from OtherTable.
7534 (time_zone_table): Renamed from TimezoneTable. Modernized.
7535 (military_table): Renamed from MilitaryTable.
7536 (to_hour): Renamed from ToHour.
7537 (to_year): Renamed from ToYear.
7538 (lookup_zone): New function.
7539 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
7541 (yylex): Now reentrant. All callers changed.
7542 (get_date): Add support for local time zone abbreviations.
7545 1999-08-20 Paul Eggert <eggert@twinsun.com>
7547 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
7549 * src/create.c (to_chars): Generate GNU base-64 representation
7550 if we are generating an old or new GNU format tar file for a
7551 number that can't be represented with the POSIX format.
7553 * configure.in (AC_CHECK_FUNCS): Add fchdir.
7554 (AM_FUNC_GETLINE): Add.
7555 (LIBOBJS): Add getline.o to workaround comment.
7556 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
7557 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
7558 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
7559 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
7560 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
7561 lib/save-cwd.h, m4/getline.m4: New files.
7563 * src/misc.c (<save-cwd.h>): Include.
7564 (chdir_from_initial_wd): New function.
7566 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
7567 (name_gather): Handle `-C x -C y' correctly.
7568 Do not rely on addname to handle -C.
7569 (addname): New CHANGE_DIR parameter. All callers changed.
7570 Remove ugly calls to getcwd; no longer needed.
7571 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
7573 * src/incremen.c (listed_incremental_stream): New var.
7574 (read_directory_file): Remove arbitrary limits on file name length.
7575 Do not attempt to get the working directory; we can bypass this
7576 on fchdir hosts. Open the listed_incremental_option file for both
7577 read and write instead of opening it twice. Check for I/O errors
7578 when doing I/O to this file. Check for invalid data in the file,
7579 and report line numbers of invalid data.
7580 (write_dir_file): Likewise.
7581 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
7582 Do not invoke write_dir_file; that's our caller's responsibility.
7584 * src/list.c (max): New macro.
7585 (isotime): Now takes time_t, not time_t *. Report the decimal values
7586 of times that can't be broken down.
7587 (print_header): Don't assume that major and minor device numbers can
7590 * src/common.h (struct name): change_dir is now char const *.
7591 (write_directory_file): Remove unused decl.
7592 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
7593 chars; the old `sizeof (b)' broke when b was a pointer not an array.
7594 (chdir_from_initial_wd): New decl.
7595 (addname): New 2nd arg.
7597 * THANKS: Torsten Lull -> Catrin Urbanneck
7599 1999-08-18 Paul Eggert <eggert@twinsun.com>
7601 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
7602 Don't depend on ac_cv_func variables.
7603 From Albert Chin-A-Young <china@thewrittenword.com>.
7605 1999-08-18 Paul Eggert <eggert@twinsun.com>
7607 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
7609 * m4/signedchar.m4: New file.
7610 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
7611 * src/system.h (signed_char): New macro.
7612 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
7613 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
7615 * src/create.c (write_eot): Write at least two zero blocks.
7617 * src/extract.c (extract_archive): Fix sparse array bug:
7618 we did not find end of array correctly.
7620 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
7621 Don't assume find_next_block yields nonnull.
7622 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
7623 * src/list.c (skip_extended_headers): Likewise.
7625 * src/list.c (read_and, list_archive): Simplify code.
7626 (read_header): Fix computation of signed checksums on machines where
7628 Do not consider a block to be zero unless all its bytes are zero,
7629 even the checksum bytes. Do not attempt to parse the checksum of
7630 a zero block. Fix memory leak with long names and links.
7631 (from_chars): Accommodate a buggy tar that outputs leading NUL
7632 if the previous field overflows.
7634 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
7635 \?, for portability to non-ASCII hosts.
7637 1999-08-16 Paul Eggert <eggert@twinsun.com>
7639 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
7641 * src/extract.c (make_directories): Do not chown intermediate
7642 directories, even if we are root.
7644 * src/list.c (read_header): Fix bugs when interpreting
7645 POSIX-compliant headers that do not contain null bytes in the
7646 header or link names.
7648 1999-08-14 Paul Eggert <eggert@twinsun.com>
7650 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
7652 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
7653 (AC_HEADER_SYS_WAIT): Add.
7654 (AC_REPLACE_FUNCS): Add waitpid.
7655 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
7656 * lib/waitpid.c: New file.
7657 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
7658 * src/system.h (WCOREDUMP): Remove; no longer used.
7659 (WIFSTOPPED): Likewise.
7660 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
7661 * src/buffer.c (child_open_for_compress): Undo previous change.
7662 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
7663 (new_volume): Likewise.
7665 * src/buffer.c, src/extract.c, src/incremen.c (time):
7666 Don't declare if defined.
7667 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
7668 * src/incremen.c (read_directory_file):
7669 Invoke `time' the same way everyone else does.
7670 Check validity of --listed-incremental file contents a bit better.
7671 Do not worry about --after-date-option; tar.c now checks this.
7672 * src/list.c (isotime): Report ??? if localtime returns null.
7673 Don't assume years fit into four digits.
7674 Don't append trailing newline.
7675 (print_header): Report ??? if localtime returns null;
7676 Don't assume years fit into four digits.
7678 * src/compare.c (diff_archive): Do not fall back on absolute name
7679 when --absolute-names is not specified.
7681 * src/create.c (start_header):
7682 Include text of ignored filesystem prefix in warning.
7683 (create_archive): Check for excluded names when doing incremental
7684 pass through directory.
7685 (dump_file): Do not dump old files explicitly given on command line
7686 when using --listed-incremental. Do not strip ./ prefix from names.
7688 * src/tar.c: -g now implies after_date_option = 1.
7689 -g and -N are now incompatible options.
7691 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
7693 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
7695 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
7696 incremental headers as POSIX prefixes.
7698 1999-08-11 Paul Eggert <eggert@twinsun.com>
7700 * NEWS, configure.in: Version 1.13.6.
7702 * configure.in (ALL_LINGUAS): Add pt_BR.
7703 * po/pt_BR.po: New file.
7705 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
7706 Renamed from tar.info and header.texi; adjust actions so that
7707 they work in other directories.
7709 * doc/tar.texi: Add -y and --bzip2.
7710 Patterns containing / now exclude only file names whose prefix match.
7712 * lib/exclude.h (excluded_filename): New option parameter.
7713 (add_exclude_file): New ADD_FUNC parameter.
7714 (excluded_pathname): Remove decl.
7715 * lib/exclude.c (_GNU_SOURCE):
7716 Remove; no longer needed since we don't use FNM_ macros.
7717 (excluded_filename): Renamed from excluded_filename_opts.
7718 (excluded_filename, excluded_pathname): Remove.
7719 (add_exclude_file): New ADD_FUNC parameter.
7721 * po/POTFILES.in: Add lib/quotearg.c.
7723 * src/buffer.c (_GNU_SOURCE): Define.
7724 (<fnmatch.h>): Include unconditionally.
7725 (child_open_for_compress): Dup after closing, to avoid possible file
7726 descriptor exhaustion.
7727 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
7728 (flush_read): Likewise.
7730 * src/common.h (LG_8, LG_64): New macros.
7731 (excluded_with_slash, excluded_without_slash): New vars.
7733 (base_64_digits): New decl.
7734 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
7735 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
7737 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
7738 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
7740 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
7741 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
7742 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
7743 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
7744 respectively. All definitions and uses changed.
7745 (excluded_name): New decl.
7747 * src/compare.c (diff_archive):
7748 Open files with O_NONBLOCK instead of O_NDELAY.
7750 * src/create.c (base_64_digits): New constant.
7751 (base_8_digits): New macro.
7752 (MAX_VAL_WITH_DIGITS): New macro.
7753 (to_base): First half of old to_oct. Support base 64 too.
7754 (to_chars): Other half of old to_oct, for 64-bit support.
7755 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
7756 (gid_substitute, uid_substitute): Look up names dynamically if
7757 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
7758 (mode_to_chars): Renamed from mode_to_oct.
7759 Support negative values in all the _to_chars functions.
7760 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
7761 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
7762 (dump_file): Inspect entire pathname, not just new file name
7763 component, when deciding whether to exclude it.
7765 * src/extract.c (extract_archive):
7766 Open files with O_NONBLOCK instead of O_NDELAY.
7768 * src/incremen.c (get_directory_contents):
7769 Inspect entire pathname, not just new file name
7770 component, when deciding whether to exclude it.
7772 * src/list.c (<fnmatch.h>): Do not include.
7773 (from_chars): Renamed from from_oct. New parameter specifying
7774 the negative of the minimum allowed value. Support negative
7776 (base64_map): New var.
7777 (base64_init): New function.
7778 (print_header): Output numeric uids and gids if numeric_owner_option.
7780 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
7782 * src/names.c (_GNU_SOURCE): Define.
7783 (<fnmatch.h>): Include unconditionally.
7784 (excluded_name): New function, taking over duties of excluded_pathname.
7787 * src/rmt.c (decode_oflag): New function.
7788 (main): Use it to support symbolic open flags.
7790 * src/rtapelib.c (encode_oflag): New function.
7791 (rmt_open__): Do not allow newlines in the path.
7792 Propagate errno correctly.
7793 Decode symbolic open flags, if present.
7795 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
7798 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
7799 New -y or --bzip2 option.
7800 (add_filtered_exclude): New function.
7801 (decode_options): Put excluded patterns with / into
7802 excluded_with_slash, and without / into excluded_without_slash.
7803 Compare newer_mtime_option to its new initial value
7804 TYPE_MINIMUM (time_t) when deciding whether more than one
7805 threshold date was specified.
7807 1999-07-20 Paul Eggert <eggert@twinsun.com>
7809 * NEWS, configure.in: Version 1.13.5.
7811 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
7813 * src/buffer.c (new_volume): Likewise.
7814 * src/incremen.c (read_directory_file): Likewise.
7815 * src/tar.c (decode_options):
7816 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
7819 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
7820 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
7822 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
7823 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
7824 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
7825 Define to 0 if the corresponding S_IF* macro is not defined.
7826 (mkfifo): Do not define if already defined, or if S_IFIFO
7829 * src/compare.c (diff_archive): Use HAVE_READLINK, not
7830 S_ISLNK, to determine whether to invoke readlink.
7831 * src/create.c (dump_file): Likewise.
7833 * src/extract.c (set_mode):
7834 Do not chmod unless we are root or the -p option was given;
7835 this matches historical practice.
7836 (unlink_destination): New function, which checks for unlink failures.
7837 (maybe_recoverable): Stay quiet if -U.
7838 (extract_archive): Use O_EXCL if unlink_first_option.
7839 Report unlink failures.
7840 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
7841 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
7844 * src/incremen.c (get_directory_contents): Depend on
7845 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
7847 * src/list.c: Remove S_IS* ifdefs.
7848 * src/misc.c (maybe_backup_file): Likewise.
7850 * src/misc.c (maybe_backup_file):
7851 "Virtual memory exhausted" -> "Memory exhausted",
7852 to conform to the other places this message is issued.
7854 * src/mangle.c (extract_mangle):
7855 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
7857 * src/rtapelib.c (rmt_open__):
7858 Remove typo that caused us to omit the first char
7861 1999-07-16 Paul Eggert <eggert@twinsun.com>
7863 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
7865 * doc/tar.texi: A path name is excluded if any of its file name
7866 components matches an excluded pattern, even if the path name was
7867 specified on the command line.
7868 * src/create.c (create_archive): Likewise.
7869 * src/list.c (read_and): Likewise.
7870 * src/update.c (update_archive): Likewise.
7871 * lib/exclude.h (excluded_pathname): New decl.
7872 * lib/exclude.c (_GNU_SOURCE): Define.
7873 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
7874 (excluded_filename_opts): New function.
7875 (excluded_pathname): New function.
7877 * lib/Makefile.am (EXTRA_DIST):
7878 xstrtol.c moved here from libtar_a_SOURCES.
7879 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
7880 Remove xstrtoul.c; no longer needed.
7881 * lib/xstrtol.c: Remove.
7883 * src/tar.c (decode_options):
7884 Set newer_time_option to TYPE_MINIMUM, so that
7885 negative timestamps are handled correctly.
7886 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
7887 uniformity (and so that we don't need to have the other fns).
7888 (main): Remove call to init_total_written; no longer needed.
7890 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
7891 checks for unsigned long and long long.
7892 * src/arith.c: Remove.
7893 * src/Makefile.am (tar_SOURCES): Remove arith.c.
7894 * po/POTFILES.in: Remove src/arith.c.
7895 * src/arith.h: Use double, to simplify configuration gotchas.
7896 (tarlong): Now double.
7897 (TARLONG_FORMAT): New macro.
7898 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
7899 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
7900 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
7901 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
7902 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
7903 mult_tarlong, print_tarlong): Remove. All callers replaced with
7906 * src/common.h (init_total_written): Remove decl.
7908 * src/buffer.c (total_written):
7909 Remove; replaced with prev_written + bytes_written.
7910 (prev_written): New var.
7911 (init_total_written): Remove.
7912 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
7914 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
7915 Make sure that we can shift, multiply
7916 and divide unsigned long long values; Ultrix cc can't do it.
7918 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
7919 Check for any unknown bits, not just unknown bits left of the leftmost
7922 * lib/quotearg.c (quotearg_buffer):
7923 Don't quote spaces if C quoting style.
7924 * src/list.c (from_oct):
7925 Use C quoting style for error; omit trailing NULs.
7927 1999-07-14 Paul Eggert <eggert@twinsun.com>
7929 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
7931 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
7932 <inttypes.h> defines strtoumax as a macro (and not as a function).
7933 HP-UX 10.20 does this.
7935 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
7936 * PORTS, README, TODO, doc/tar.texi: Likewise.
7938 1999-07-12 Paul Eggert <eggert@twinsun.com>
7940 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
7941 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
7943 * src/list.c (decode_header):
7944 Do not assume that S_IFBLK and S_IFCHR are defined.
7946 * src/create.c (start_header): Do not assume S_IFMT is defined.
7947 (dump_file): Remove unnecessary check for screwy apollo lossage.
7948 Do not assume S_IFBLK and S_IFCHR are defined.
7950 * src/extract.c (extract_archive):
7951 Test whether S_IFCHR and S_IFBLK are nonzero,
7952 not whether they are defined, for consistency with other tests.
7954 * src/buffer.c (is_regular_file):
7955 Don't succeed on files that we can't access due to
7956 permissions problems.
7957 (open_archive): Fix wording on fatal error message.
7958 Don't bother to stat /dev/null if the archive is not a character
7961 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
7962 Report an error, not a warning, for I/O errors.
7963 (process_rawdata, process_dumpdir, diff_sparse_files):
7964 Change ungrammatical "Data differs" to "Contents differ".
7965 (get_stat_data): Find hidden files on AIX.
7966 Accept file name as argument; all uses changed.
7967 (get_stat_data, diff_archive): Use system error message for
7968 nonexistent files rather than rolling our own.
7969 (diff_archive): Unknown file types are errors, not warnings.
7970 Normalize spelling of message to "File type differs".
7971 Use get_stat_data to get link status, for consistency.
7972 Do not inspect st_rdev for fifos.
7973 Do not assume st_mode values contain only file types and mode bits.
7974 Check for mode changes and device number changes separately.
7976 * src/update.c (append_file):
7977 Open the file before statting it, to avoid a race.
7978 Complain about file shrinkage only when we reach EOF.
7980 1999-07-08 Paul Eggert <eggert@twinsun.com>
7982 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
7984 * configure.in (AC_EXEEXT): Add.
7986 * lib/Makefile.am (noinst_HEADERS):
7987 Add basename.h, exclude.h. Remove full-write.h.
7988 (libtar_a_SOURCES): Add exclude.c.
7990 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
7992 * lib/full-write.c: Include safe-read.h instead of full-write.h.
7993 * lib/safe-read.h (safe_read): New decl.
7994 * src/rmt.c: Include safe-read.h.
7995 * src/rtapelib.c: Include basename.h, save-read.h.
7996 (rmt_open__): Use base_name to compute base name.
7999 Include basename.h, exclude.h; don't include full-write.h.
8000 (exclude_option): Remove decl.
8001 (excluded): New decl.
8002 (add_exclude, add_exclude_file, check_exclude): Remove decls.
8004 * src/list.c (read_and):
8005 Use excluded_filename instead of check_exclude.
8006 Check base name of incoming file name, not entire file name, when
8007 deciding whether to exclude it.
8009 * src/create.c (finish_sparse_file):
8010 Use excluded_filename instead of check_exclude.
8011 Don't bother to stat excluded file names.
8012 * src/incremen.c (get_directory_contents): Likewise.
8014 * src/names.c (exclude_pool, exclude_pool_size,
8015 allocated_exclude_pool_size, simple_exclude_array,
8016 simple_excludes, allocated_simple_excludes,
8017 pattern_exclude_array, pattern_excludes,
8018 allocated_pattern_excludes, add_exclude, add_exclude_file,
8020 Remove; now done in ../lib/exclude.c.
8022 * src/tar.c (decode_options): Initialize `excluded'.
8023 Use new add_exclude_file and add_exclude functions.
8025 1999-07-05 Paul Eggert <eggert@twinsun.com>
8027 * m4/gettext.m4: Use changequote rather than [[ ]].
8029 * lib/safe-read.c: Renamed from lib/full-read.c.
8030 (safe_read): Renamed from full_read. All uses changed.
8031 * lib/safe-read.h, lib/full-write.h: New files.
8032 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
8033 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
8034 * lib/full-write.c: Include full-write.h.
8035 * src/common.h: Include full-write.h, safe-read.h.
8036 * src/system.h: (full_read, full_write): Remove decls.
8038 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
8040 * src/system.h (bindtextdomain, textdomain): undef before
8041 defining, to avoid preprocessor warnings with --disable-nls
8042 on hosts whose locale.h includes libintl.h.
8044 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
8045 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
8046 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
8049 1999-07-02 Paul Eggert <eggert@twinsun.com>
8051 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
8052 * m4/mktime.m4: New file.
8053 * m4/Makefile.am.in, m4/README: Remove these files.
8054 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
8055 remove README, Makefile.am.in.
8056 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
8057 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
8060 * src/tar.c: Include signal.h.
8061 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
8062 (main): Ensure SIGCHLD is not ignored.
8064 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
8065 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
8066 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
8067 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
8068 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
8069 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
8070 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
8071 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
8072 they don't overlap with char codes. Use an enum instead of a lot
8075 * src/system.h (ISASCII): Remove.
8076 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
8077 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
8078 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
8079 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
8080 LONG_MAX): New macros.
8082 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
8083 (read_directory_file): Cast ISSPACE arg to unsigned char.
8084 * src/misc.c (ISPRINT): Remove; now in system.h.
8085 (remove_any_file): Add brackets to pacify gcc -Wall.
8086 * src/list.c: Don't include <ctype.h>; system.h already does this.
8087 (ISODIGIT, ISSPACE): Remove; now in system.h.
8088 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
8090 (from_oct): Cast ISSPACE arg to unsigned char.
8092 * src/create.c (mode_to_oct): Translate modes from internal to
8094 * src/list.c (mode_from_oct): Translate modes from external to
8095 internal form. Do not complain about unrecognized mode bits.
8096 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
8097 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
8099 * src/extract.c: (extr_init, make_directories, extract_archive):
8100 Do not assume mode bits have traditional Unix values.
8101 * src/list.c (decode_mode): Likewise.
8102 * src/create.c (start_header, dump_file): Likewise.
8103 * src/buffer.c (child_open_for_compress,
8104 child_open_for_uncompress, open_archive, (close_archive): Likewise.
8105 * src/compare.c (diff_archive): Likewise.
8107 * src/extract.c (set_mode): Use %04 not %0.4 format.
8108 (extract_sparse_file): Do not use data_block uninitialized.
8109 Check for lseek failures.
8111 * src/rtapelib.c (rmt_lseek__):
8112 Convert lseek whence values to portable integers on the wire.
8113 * src/rmt.c (main): Likewise. Check for whence values out of range.
8115 * src/create.c (finish_sparse_file): Use lseek whence macros
8116 instead of integers.
8117 * src/buffer.c (backspace_output): Likewise.
8118 * src/compare.c (diff_archive, verify_volume): Likewise.
8119 * src/delete.c (move_archive): Likewise.
8120 * src/extract.c (extract_sparse_file): Likewise.
8122 * src/create.c (dump_file): Do not invoke finish_sparse_file
8123 on a negative file descriptor.
8125 * src/buffer.c: Add braces to pacify gcc -Wall.
8127 * src/compare.c (diff_sparse_files): Report lseek errors.
8129 * configure.in (ALL_LINGUAS): Add cs, es, ru.
8131 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
8133 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
8134 message to be internationalized; \a doesn't work with msgfmt.
8136 * src/tar.c (long_options, main, usage, OPTION_STRING):
8137 Remove -E or --ending-file.
8138 * src/list.c (read_and): Likewise.
8139 * src/common.h (ending_file_option): Likewise.
8140 * src/buffer.c (close_archive): Likewise.
8142 * tests/after: Don't run two commands together in a pipeline,
8143 as some old shells mishandle pipeline exit status.
8145 1999-06-28 Paul Eggert <eggert@twinsun.com>
8147 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
8148 * NEWS: Describe changes since 1.12.
8149 * README: Update bug reporting address; move paxutils ref to NEWS.
8151 Handle EINTR correctly.
8152 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
8153 * lib/full-read.c, lib/full-write.c: New files.
8154 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
8155 Prefer full_read to read and full_write to write.
8156 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
8157 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
8159 * src/extract.c (extract_sparse_file): Likewise.
8160 * src/rmt.c (get_string, main, report_error_message,
8161 report_numbered_error): Likewise.
8162 * src/rmt.h (rmtread, rmtwrite): Likewise.
8163 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
8164 rmt_write__, rmt_ioctl__): Likewise.
8165 * src/update.c (append_file): Likewise.
8166 * src/system.h (full_read, full_write): New decls.
8168 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
8169 lib/xmalloc.c, src/arith.c, src/misc.c.
8171 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
8172 New macros. All uses of STDIN and STDOUT changed.
8173 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
8174 instead of 0 and STDOUT_FILENO instead of 1.
8175 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
8176 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
8178 * src/rmt.c (private_strerror): Avoid const. Translate results.
8180 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
8181 in the presence of NFS clock skew.
8183 1999-06-25 Paul Eggert <eggert@twinsun.com>
8185 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
8187 * src/buffer.c (write_archive_buffer): New function.
8188 (child_open_for_compress, flush_write, flush_read): Use it to write
8190 (open_archive): Report error if fstat of archive fails.
8191 Improve efficiency of check for /dev/null.
8192 Also, fix some corner cases with remote archives and /dev/null checking.
8193 (close_archive): Test for input fifo only if not remote.
8194 Truncate output archive only if it's not remote.
8196 * src/misc.c (remove_any_file):
8197 Don't terminate if you see . or ..; just skip them.
8199 1999-06-18 Paul Eggert <eggert@twinsun.com>
8201 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
8203 Output sizes using a format that's more compatible with
8204 traditional tar (and with GNU Emacs).
8205 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
8206 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
8207 Don't subtract 1 from size.
8208 * src/create.c (to_oct): Prepend leading zeros, not spaces.
8209 Output a trailing NUL unless the value won't fit without it.
8210 (finish_header): No need to append NUL to chksum, now that
8213 1999-06-16 Paul Eggert <eggert@twinsun.com>
8215 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
8217 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
8218 @INTLLIBS@ might invoke rpl_realloc.
8220 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
8221 (intconv): Remove; use xstrto* fns instead.
8222 ("xstrtol.h"): Include.
8223 (check_decimal): Remove.
8224 (long_options, usage, OPTION_STRING, decode_options):
8225 Remove -y, --bzip2, --unbzip2.
8226 (decode_options): Use xget_version instead of get_version.
8227 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
8228 Replace invocations of check_decimal with xstrtoumax.
8230 * tests/preset.in (echo_n, echo_c): Remove.
8232 * tests/after: Don't rely on $echo_c and $echo_n.
8234 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
8235 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
8236 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
8237 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
8238 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
8239 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
8240 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
8241 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
8242 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
8243 m4/xstrtoumax.m4: New files.
8245 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
8246 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
8247 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
8248 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
8249 (AC_CHECK_FUNCS): Remove lchown.
8250 (AC_REPLACE_FUNCS): Remove basename, dirname.
8251 Add lchown, strtol, strtoul.
8252 (jm_FUNC_MKTIME): Add.
8253 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
8254 are also built via the ANSI2KNR-filtering rules.
8255 Use a no-op line to work around bug in automake 1.4 with malloc and
8257 (AC_OUTPUT): Add m4/Makefile.
8259 * lib/Makefile.am (EXTRA_DIST):
8260 Add lchown.c, malloc.c, mktime.c, realloc.c,
8261 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
8262 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
8263 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
8264 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
8265 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
8267 * src/system.h (uintmax_t): Don't declare; configure now does this.
8269 * src/common.h (backup_type): New decl.
8270 * src/common.h, src/misc.c, src/tar.c:
8271 Move include of backupfile.h to common.h.
8273 * src/misc.c (maybe_backup_file):
8274 Pass backup_type to find_backup_file_name.
8276 * src/list.c (print_header): Change sizes of uform and gform from 11 to
8277 UINTMAX_STRSIZE_BOUND.
8279 * doc/tar.texi: Remove --bzip2.
8280 Fix @xref typos reported by latest makeinfo.
8282 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
8284 (M4DIR, ACINCLUDE_INPUTS): New macros.
8285 ($(srcdir)/acinclude.m4): New rule.
8287 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
8288 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
8289 now generated automatically by autoconf.
8291 1999-05-15 Paul Eggert <eggert@twinsun.com>
8293 * doc/tar.texi: Remove -y.
8295 1999-04-09 Paul Eggert <eggert@twinsun.com>
8297 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
8298 (we were allocating too much storage).
8299 (uintmax_t): Don't declare; configure now does this.
8301 * ABOUT-NLS: Update to gettext 0.10.35 edition.
8303 1999-03-22 Paul Eggert <eggert@twinsun.com>
8305 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
8307 * acinclude.m4 (AC_LFS_FLAGS):
8308 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
8309 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
8310 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
8312 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
8313 New macros; needed for latest GNU xmalloc.c.
8315 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
8316 (libtar_a_SOURCES): Add quotearg.c.
8317 * list.c: Include <quotearg.h>.
8318 (from_oct): Add forward decl.
8319 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
8320 (from_oct): Report an error only if TYPE is nonzero.
8321 Quote any funny characters in bad header.
8323 1999-03-20 Paul Eggert <eggert@twinsun.com>
8325 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
8327 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
8328 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
8330 (AC_LFS): Simplify AIX revision number test.
8332 1999-03-17 Paul Eggert <eggert@twinsun.com>
8334 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
8336 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
8337 Remove; it doesn't work that well
8338 with AC_CANONICAL_HOST.
8339 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
8341 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
8343 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
8345 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
8347 * tar.texi: Fix bug-report addr.
8349 * README: Remove --with-included-malloc.
8350 Upgrade version numbers of build software.
8352 1999-03-07 Paul Eggert <eggert@twinsun.com>
8354 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
8356 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
8357 where bindtextdomain and gettext require -lintl.
8358 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
8359 `no' means it failed.
8360 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
8361 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
8362 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
8363 to add anything to the command line (it's all in config.h).
8364 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
8366 1999-03-01 Paul Eggert <eggert@twinsun.com>
8368 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
8370 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
8372 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
8373 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
8374 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
8375 like OFF_MAX, which are not reliable
8376 (e.g. OFF_MAX in AIX 4.2 is incorrect).
8377 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
8378 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
8380 * src/incremen.c (get_directory_contents):
8381 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
8382 Have statx depend on STX_HIDDEN, not AIX.
8384 * src/create.c (to_oct):
8385 New parameter substitute, giving a substitute value to use
8386 when the original value is out of range. Do not append a space to the
8387 output; modern tars don't. When a value is out of range, specify the
8388 maximum value, not the number of bits.
8389 (GID_NOBODY, UID_NOBODY): New macros.
8390 (gid_to_oct, uid_to_oct): Use them as substitutes.
8391 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
8392 (dump_file): Check whether the file changed as we read it.
8394 * src/rmt.c (main): Remove suspicious AIX/386 code.
8396 1999-02-19 Paul Eggert <eggert@twinsun.com>
8398 * intl/localealias.c (read_alias_file): Don't assume that memcpy
8399 returns a type compatible with char *; it doesn't on SunOS
8400 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
8402 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
8404 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
8405 * doc/tar.texi: Add --bzip2, --unbzip2 options.
8407 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
8409 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
8410 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
8411 * acinclude.m4 (AM_WITH_NLS):
8412 Update to latest gettext version (serial 5).
8413 (AC_LFS_FLAGS): New macro
8414 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
8415 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
8416 Work properly in cross-compilation scenario, by checking for getconf
8417 with AC_CHECK_TOOL and by ditching uname in favor of
8418 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
8420 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
8421 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
8422 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
8423 since getdate.y now uses ANSI code.
8425 * config.guess, config.sub: New files; taken from automake 1.4.
8427 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
8428 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
8429 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
8430 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
8431 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
8432 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
8433 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
8435 1999-02-01 Paul Eggert <eggert@twinsun.com>
8437 * src/tar.c: Update copyright.
8441 1999-02-01 Paul Eggert <eggert@twinsun.com>
8443 * NEWS, configure.in: Version 1.12.64004
8445 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
8447 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
8449 * src/extract.c (extract_archive): Fix bug when extracting sparse
8450 files: they were trashing the tar file header.
8452 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
8453 Add -y or --bzip2 or --bunzip2 option.
8455 1999-01-30 Paul Eggert <eggert@twinsun.com>
8457 * src/names.c (cached_no_such_uname, cached_no_such_gname,
8458 cached_no_such_uid, cached_no_such_gid): New vars.
8459 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
8460 Cache failures, too.
8462 * src/tar.c (decode_options):
8463 Don't pass names longer than UNAME_FIELD_SIZE to
8464 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
8466 1999-01-27 Paul Eggert <eggert@twinsun.com>
8468 * NEWS, configure.in: Version 1.12.64003
8470 * src/buffer.c (backspace_output, close_archive): Cast
8471 rmtlseek position arg to off_t, for benefit of K&R compilers
8473 * src/compare.c (verify_volume): Likewise.
8475 * NEWS, configure.in: Version 1.12.64002
8477 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
8478 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
8479 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
8480 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
8481 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
8482 uid_from_oct): Likewise.
8484 1999-01-25 Paul Eggert <eggert@twinsun.com>
8486 * incremen.sh: Fix timing bug in regression test.
8488 1999-01-22 Paul Eggert <eggert@twinsun.com>
8490 * NEWS, configure.in: Update version
8492 * Makefile.am (localedir): Change to $(datadir)/locale.
8493 (DEFS): New macro, defining LOCALEDIR.
8494 (tar.o, tar._o, rmt.o, rmt._o): Remove.
8495 (INCLUDES): Add -I..
8497 * Makefile.am (localedir): Change to $(datadir)/locale.
8499 1999-01-21 Paul Eggert <eggert@twinsun.com>
8501 * NEWS, README, configure.in: Unofficial version 1.12.64001.
8503 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
8504 * src/Makefile.am (localedir): Likewise.
8505 (DEFS): New macro, defining LOCALEDIR.
8506 (tar.o, tar._o, rmt.o, rmt._o): Remove.
8507 (INCLUDES): Add `-I..'.
8509 * tests/incremen.sh: Fix timing bug.
8511 1999-01-20 Paul Eggert <eggert@twinsun.com>
8513 * NEWS, README, configure.in: Unofficial version 1.12.64000.
8514 `lfs.7' changed to `64000' in version number
8515 to conform to gnits standards.
8517 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
8518 mkinstalldirs, ansi2knr.c: Update to latest public versions.
8520 Rebuild with automake 1.4 and autoconf 2.13, to work around some
8523 1998-12-07 Paul Eggert <eggert@twinsun.com>
8525 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
8527 * src/list.c (read_header):
8528 Accept file names as specified by POSIX.1-1996 section 10.1.1.
8530 1998-11-30 Paul Eggert <eggert@twinsun.com>
8532 * configure.in: Quote the output of uname.
8534 * src/extract.c (set_stat): chmod after chown even when not root;
8535 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
8537 1998-11-15 Paul Eggert <eggert@twinsun.com>
8539 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
8541 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
8542 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
8544 1998-10-28 Paul Eggert <eggert@twinsun.com>
8546 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
8548 * src/system.h (voidstar): Use void * if __STDC__ is defined,
8551 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
8552 On many installations, rexec is disabled.
8554 1998-08-07 Paul Eggert <eggert@twinsun.com>
8556 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
8558 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
8559 for nameless users and groups.
8561 1998-02-17 Paul Eggert <eggert@twinsun.com>
8563 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
8564 * NEWS, README: Add explanation of why this isn't an official version.
8566 1998-02-02 Paul Eggert <eggert@twinsun.com>
8568 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
8569 This is an unofficial version.
8571 1997-12-17 Paul Eggert <eggert@twinsun.com>
8573 * src/incremen.c (ST_DEV_MSB): New macro.
8574 (NFS_FILE_STAT): Use most significant bit of st_dev,
8575 even if it's unsigned.
8577 1997-12-08 Paul Eggert <eggert@twinsun.com>
8579 * src/system.h (ST_NBLOCKS): Fix typo in definition.
8581 1997-11-19 Paul Eggert <eggert@twinsun.com>
8583 * configure.in (HAVE_INTTYPES_H):
8584 Don't ignore cache variable if it's already set.
8586 1997-11-10 Paul Eggert <eggert@twinsun.com>
8588 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
8589 * src/delete.c (records_read): Now off_t.
8590 (move_archive): Don't assume mt_count is of type daddr_t.
8592 1997-10-30 Paul Eggert <eggert@twinsun.com>
8594 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
8595 Set to appropriate values if large file support
8596 needs explicit enabling.
8597 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
8599 New macros to configure.
8600 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
8602 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
8603 major_t, minor_t, ssize_t): New macros.
8605 * src/arith.h (TARLONG_FORMAT):
8606 Fix typo: %uld -> %lu. Use unsigned when long long
8608 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
8609 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
8611 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
8612 2nd arg is now unsigned long.
8614 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
8615 (prepare_record_buffer): Arg is now size_t.
8616 Remove now-useless casts.
8618 (main): Use `long' for status, so that it can store ssize_t.
8619 Use daddr_t, mode_t, size_t, off_t when appropriate.
8620 Convert daddr_t and off_t values ourselves, since they might be longer
8621 than long. Convert other types using `long' primitives.
8622 When processing MTIOCTOP, do not try to pass resulting
8623 count back, since it won't work (it could be too large) and it's
8624 not expected anyway.
8627 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
8628 now-useless casts. Use unsigned long to print *_t types, except use
8629 STRINGIFY_BIGINT for off_t.
8630 (update_archive): Cast -1 to dev_t when necessary.
8632 * src/tar.c (check_decimal):
8633 Now returns 1 if successful, 0 otherwise, and returns
8634 uintmax_t value into new arg. Check for arithmetic overflow.
8635 (decode_options): Avoid overflow if record_size fits in size_t but not int.
8636 Check for overflow on user or group ids.
8638 * src/compare.c (diff_init, process_rawdata, read_and_process,
8639 diff_sparse_files, diff_archive):
8640 Use off_t, pid_t, size_t, ssize_t when appropriate.
8641 Remove now-useless casts. Use unsigned long to print *_t types,
8642 except use STRINGIFY_BIGINT for off_t.
8644 (process_noop, process_rawdata, process_dumpdir, read_and_process):
8645 Size arg is now size_t.
8647 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
8648 when allocating buffer.
8651 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
8652 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
8653 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
8656 (get_status_string, get_status_off): New function.
8657 (get_status): Now returns long, so that it can store ssize_t.
8658 Invoke get_status_string to do the real work.
8659 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
8660 (rmt_lseek__): Now returns off_t, using new get_status_off function.
8661 (rmt_ioctl__): Convert mt_count by hand,
8662 since it might be longer than long.
8664 * src/mangle.c (extract_mangle):
8665 Check for overflow when converting off_t to size_t.
8666 Use off_t, size_t when appropriate. Remove now-useless casts.
8668 * src/system.h (mode_t): Remove; now done by autoconf.
8669 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
8670 Return number of ST_NBLOCKSIZE-byte blocks,
8671 not number of 512-byte blocks;
8672 this also helps to avoid overflow.
8673 (st_blocks): Declare if needed.
8674 (ST_NBLOCKSIZE): New macro.
8675 (<limits.h>, <inttypes.h>): Include if available.
8676 (CHAR_BIT): New macro.
8677 (uintmax_t): New typedef.
8678 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
8679 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
8680 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
8682 * src/names.c (name_init):
8683 Fix typo in error message: FILE* was passed, but char*
8686 (read_name_from_file, name_gather, addname, name_match, name_scan,
8687 add_exclude): Use size_t when appropriate. Remove now-useless casts.
8689 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
8691 * src/extract.c (newdir_umask, current_umask): Now mode_t.
8692 (extract_sparse_file): Args now use off_t.
8694 (set_mode, set_stat, make_directories, extract_sparse_file,
8695 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
8696 now-useless casts. Use unsigned long to print *_t types, except use
8697 STRINGIFY_BIGINT for off_t.
8699 * src/misc.c (quote_copy_string):
8700 Use size_t when appropriate. Remove now-useless casts.
8702 * src/list.c (read_and, list_archive, read_header, decode_mode,
8703 print_header, print_for_mkdir):
8704 Use mode_t, off_t, size_t when appropriate. Remove
8705 now-useless casts. Use unsigned long to print *_t types, except use
8706 STRINGIFY_BIGINT for off_t.
8708 (read_header): Check for overflow when converting header size.
8710 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
8711 const char *. Size arg is now size_t. Now takes new type and maxval
8712 args. Compute result using uintmax_t, not long. Report error if
8713 field does not contain octal number in range.
8714 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
8715 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
8716 uintmax_from_oct): New functions.
8718 (stringify_uintmax_t_backwards): New function.
8720 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
8721 (skip_file): Offset arg is now off_t.
8723 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
8724 real_s_totsize, real_s_sizeleft, current_block_ordinal):
8726 (write_error): Arg is now ssize_t.
8727 (child_pid): Now pid_t.
8728 (available_space_after): Now size_t.
8730 (child_open_for_compress, child_open_for_uncompress, flush_write,
8731 open_archive, flush_write, write_error, flush_read, close_archive):
8732 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
8733 casts. Use unsigned long to print *_t types, except use
8734 STRINGIFY_BIGINT for off_t.
8736 * src/delete.c (records_read): Now daddr_t.
8737 (move_archive): Arg is now daddr_t. Check for overflow when
8739 (move_archive, delete_archive_members): Use daddr_t, off_t when
8740 appropriate. Remove now-useless casts.
8742 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
8743 (rmt_lseek): Now returns off_t.
8745 * src/create.c (to_oct):
8746 Now static. Value arg is now uintmax_t. Accept new args
8747 giving name of type of octal field, for error messages. Report an
8748 error if the value is too large to fit in the field.
8749 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
8750 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
8752 (write_eot, write_long, finish_header, deal_with_sparse,
8753 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
8754 appropriate. Remove now-useless casts. Use unsigned long to print
8755 *_t types, except use STRINGIFY_BIGINT for off_t.
8757 (find_new_file_size): 1st arg is now off_t*.
8758 (finish_sparse_file): Args now use off_t, not long.
8759 Check for lseek error.
8760 (create_archive, dump_file): Cast -1 to dev_t when necessary.
8761 (dump_file): Device arg is now dev_t.
8762 Avoid overflow when testing whether file has holes
8763 by using the new ST_NBLOCKSIZE macro.
8765 * src/incremen.c (struct accumulator, add_to_accumulator,
8766 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
8767 Use size_t for sizes.
8768 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
8769 Use dev_t, ino_t for devices and inodes.
8770 (gnu_restore): Use off_t for file offsets.
8771 (struct directory): Use char for flags. Add new flag `nfs'.
8773 (NFS_FILE_STAT): New macro.
8774 (note_directory): Accept struct stat * instead of
8775 device and inode number. All callers changed.
8776 (note_directory, get_directory_contents):
8777 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
8778 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
8780 * src/common.h (record_size, struct name, struct sp_array,
8781 available_space_after):
8782 Use size_t for sizes.
8783 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
8784 Use off_t for file offsets.
8785 (struct name): dir_contents is now const char *, not char *.
8786 (dump_file, get_directory_contents): Use dev_t for devices.
8787 (to_oct): Remove decl.
8788 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
8789 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
8790 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
8791 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
8792 UINTMAX_FROM_OCT): New macros.
8793 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
8794 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
8795 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
8796 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
8797 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
8798 (print_for_mkdir): 2nd arg is now mode_t.
8802 See ChangeLog.1 for earlier changes.
8806 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007
8807 Free Software Foundation, Inc.
8809 This file is part of GNU tar.
8811 GNU tar is free software; you can redistribute it and/or modify
8812 it under the terms of the GNU General Public License as published by
8813 the Free Software Foundation; either version 3, or (at your option)
8816 GNU tar is distributed in the hope that it will be useful,
8817 but WITHOUT ANY WARRANTY; without even the implied warranty of
8818 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8819 GNU General Public License for more details.
8821 You should have received a copy of the GNU General Public License
8822 along with GNU tar; see the file COPYING. If not, write to
8823 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
8824 Boston, MA 02110-1301, USA.
8828 version-control: never