1 2006-02-19 Sergey Poznyakoff <gray@gnu.org.ua>
3 * src/buffer.c (add_chunk_header): Free st.orig_file_name after
4 calling finish_header().
5 * src/create.c (dump_file0): Restore file_count_links,
6 accidentally removed on 2005-11-29.
7 * configure.ac: Raise version number to 1.15.90
10 2006-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
12 * src/tar.c (tar_set_quoting_style): Provide second argument to
13 the format spec: program_invocation_short_name. Reported by Jim
16 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
18 * gnulib.modules: Add closeout, exitfial.
19 * lib/.cvsignore: Add __fpending.c, __fpending.h, closeout.c,
21 * src/buffer.c: Incluse closeout.h.
22 (_open_archive): Use freopen rather than fopen, so
23 that stdlis is always either stdout or stderr. Use
24 close_stdout_set_file_name to report its name.
25 * src/tar.c: Include closeout.h and exitfail.h.
26 (parse_opt, usage): Call close_stdout as appropriate, to check for
28 (decode_options): Exit with status TAREXIT_FAILURE, not 1.
29 (main): Set exit_failure, to exit with proper status on memory
30 allocation failure and the like.
31 Use close_stdout rather than rolling our own test.
33 * NEWS: --version now outputs copyright etc., to conform to the
34 GNU coding standards. Remove --license.
35 * gnulib.modules: Add version-etc-fsf.
36 * doc/tar.texi: Document the change.
37 * lib/.cvsignore: Add version-etc-fsf.c, version-etc.c, version-etc.h.
38 * scripts/Makefile.am (SED_CMD): Update PAKCAGE_NAME, not PACKAGE.
39 * scripts/backup.in: Remove --license. Change --version to conform
41 * scripts/restore.in: Likewise.
42 * scripts/backup.sh.in (license): Output briefer license in the
43 style of coreutils, for consistency with other changes.
44 * src/tar.c: Include <version-etc.h>.
45 (LICENSE_OPTION): Remove.
46 (options): Remove --license.
48 (parse_opt): Use version_etc instead of rolling it ourselves.
50 * tests/version.at (tar --version): Check only the first line of
53 * ChangeLog, NEWS, src/common.h, src/extract.c, src/incremen.c:
54 * src/list.c, src/names.c, src/tar.h, src/xheader.c:
55 Update copyright year to 2006.
57 2006-02-07 Jim Meyering <jim@meyering.net>
59 * src/xheader.c (sparse_map_decoder): Fix misleading diagnostic.
61 2006-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
63 * src/common.h (get_gnu_dumpdir): Remove prototype
64 (is_dumpdir): New function
65 * src/extract.c (prepare_to_extract): Use is_dumpdir member to
67 * src/incremen.c (get_gnu_dumpdir): Static
68 (is_dumpdir): New function
69 (purge_directory): Use is_dumpdir
70 * src/list.c (list_archive): Use is_dumpdir
71 Do not wrap skip_member in mv_begin/mv_end, the function itself
73 (decode_header): Set stat_info->is_dumpdir
74 (skip_member): Do nothing if skipped is true
75 * src/tar.h (struct tar_stat_info): New members is_dumpdir and skipped.
77 2006-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
79 * src/tar.c (decode_options): Refuse using --delete with
82 2006-01-18 Sergey Poznyakoff <gray@gnu.org.ua>
85 * configure.ac (DEFAULT_QUOTING_STYLE): New configuration variable
86 * doc/tar.texi: Initial documentation for --quoting-style,
87 --quote-chars and --no-quote-chars option.
88 * src/tar.c: Implement new options --quoting-style, --quote-chars
91 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
93 * bootstrap: Default to pserver, and switch to cvs.sv.gnu.org,
94 to accommodate recent changes to the GNU CVS server.
95 * lib/.cvsignore: Add argp-pin.c, mkdirat.c, openat-priv.h.
97 2005-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
99 * src/names.c (name_scan): Take an additional argument requesting
101 * src/common.h (name_scan): Change prototype.
102 * src/delete.c, src/incremen.c, src/update.c: Update invocations
105 2005-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
107 * src/common.h (struct name): New member `explicit'. Remove unused
109 * src/incremen.c (procdir): If name_scan() returns something,
110 check if it was explicitely given in the command line
111 * src/names.c (addname,add_hierarchy_to_namelist): Initialize
112 explicit member appropriately.
114 * src/incremen.c (procdir): If --one-file-system is given and a
115 directory is found to be on another device, *and* this directory
116 is explicitely given in the command line, then do not omit it.
118 2005-12-11 Sergey Poznyakoff <gray@gnu.org.ua>
121 * doc/tar.texi: Document --delay-directory-restore option.
122 (Configuring Help Summary): Document usage of ARGP_HELP_FMT
123 variable to customize help output.
124 * src/common.h (delay_directory_restore_option): New global.
125 * src/extract.c (directories_first): Replaced by
126 delay_directory_restore_option. All uses changed.
127 * src/tar.c (options,parse_opt): New options
128 --delay-directory-restore and --no-delay-directory-restore
130 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
132 * src/buffer.c (open_archive): Add default case to shut up gcc.
133 * src/common.h (set_file_atime): Add prototype.
134 * src/create.c (to_chars_subst): Remove unused variable
135 Make sure useful result code is returned.
136 * src/incremen.c (read_directory_file): Fix format string
137 Thanks Eric Blake for reporting.
139 2005-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
141 * doc/tar.texi (Current status): Renamed to 'Changes' and moved to
143 (Large or Negative Values): Rewritten
144 * src/common.h (gid_to_chars, major_to_chars, minor_to_chars)
145 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
146 (uid_to_chars, uintmax_to_chars): Return bool
147 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars)
148 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
149 (uid_to_chars, uintmax_to_chars): Return bool
150 (to_chars): Return bool
151 (start_header): Check return values of convertion routines. Fail
152 if unable to store data in the header.
154 2005-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
156 * doc/tar.texi: Following the discussion with Karl Berry,
157 discontinue using @value{} substitutions for Texinfo commands.
158 Properly index all long options. Print a
159 separate long option index.
160 * doc/value.texi: Remove @set's
162 * doc/tar.texi: Update --info-script documentation
163 Resolve some more FIXMEs.
164 * scripts/dump-remind.in: Use TAR_VOLUME instead of reading volno
166 * src/buffer.c (new_volume): Update invocation
167 (change_tape_menu): New function. Disable '!' command if given
169 * src/common.h (sys_exec_info_script): Update declaration
170 (restrict_option): New global
171 * src/system.c (sys_exec_info_script): The script can supply new
172 archive name to use by writing it to file descriptor 3.
173 * src/tar.c (options): Add --restrict option. Use macros for
175 (license): Print full list of copyright years
178 2005-12-06 Eric Blake <ebb9@byu.net> (trivial changes)
180 * configure.ac (DENSITY_LETTER): Fix m4 overquoting.
181 * .cvsignore: Ignore .bootstrap.
183 2005-12-06 Sergey Poznyakoff <gray@gnu.org.ua>
185 * doc/tar.texi: Document --to-command and --info-script
186 options. Add missing xrefs.
187 * src/buffer.c (new_volume): Use sys_exec_info_script() instead of
189 * src/common.h (archive_format_string,subcommand_string)
190 (sys_exec_info_script): New prototypes.
191 * src/system.c (sys_exec_info_script): New function.
192 * src/tar.c (archive_format_string): Remove static qualifier.
193 (subcommand_string): New function.
195 2005-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
197 * src/extract.c: Fix restoring of directory timestamps from
198 incremental archives.
199 (directories_first): New variable.
200 (prepare_to_extract): Set directories_first
201 (extract_archive): Call apply_nonancestor_delayed_set_stat() only
202 if not extracting from an incremental archive
203 (extract_dir): Obtain root_device here, to make sure it works
206 * src/incremen.c (purge_directory): Skip the member and return if
207 the archive is not in incremental format.
208 * tests/incr02.at: New testcase
209 * tests/Makefile.am: Add incr02.at
210 * tests/testsuite.at: Likewise
212 * THANKS: Add Guerkan Karaman.
215 2005-11-30 Paul Eggert <eggert@cs.ucla.edu>
217 * doc/tar.texi (Option Summary): Rewrite the
218 --atime-preserve=system description in response to Ian Turner's
221 2005-11-30 Ian Turner <ian@zmanda.com>
223 * doc/tar.texi (Extracting Specific Files): Remove obsolescent
226 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
228 * NEWS: New option --atime-preserve=system, which uses O_NOATIME.
229 * THANKS: Add Ian Turner.
231 * configure.ac: Prefer AC_CHECK_HEADERS_ONCE to AC_CHECK_HEADERS.
232 Check for stropts.h and sys/filio.h too, for _FIOSATIME.
233 * doc/tar.texi: Change "modification time" to "data modification
234 time", "change time" to "status change time", and "filesystem" to
235 "file system", so that we use terminology consistent with POSIX.
236 Use American spacing rather than French for sentence ends.
237 "non-dependable" -> "undependable".
238 (Option Summary, Attributes): Explain better the pitfalls of the
239 --atime-preserve option, and suggest read-only mounts,loopback
240 mounts, and noatime mounts for older systems.
241 * doc/value.texi (op-atime-preserve-system): Renamed from
242 op-atime-preserver-system to fix a misspelling.
243 * src/common.h (enum atime_preserve): Use lower case for enum values.
244 * src/compare.c: Don't include utimens.h; no longer needed.
245 (diff_file): Use set_file_atime rather than utimens; avoid closing
246 diff_handle until after this, so that we can set the file time stamp
247 via the file descriptor rather than via its name.
248 * src/create.c: Don't include utimens.h; no longer needed.
249 (dump_regular_finish): Remove. All callers now do its work inline.
250 (dump_dir): New arg FD. All callers changed.
251 Use fdsavedir rather than savedir.
252 (unknown_file_error): Arg is a const pointer now.
253 (dump_file0): 2nd arg is a const pointer now.
254 Treat directories more like files, with respect to --atime-preserve.
255 For example, also warn if a directory changes while we are dumping it.
256 Prefer file descriptors to file names when retrieving/setting file
257 attributes; this saves path-resolution time and allows us to avoid
258 changing mtime/ctime on Solaris when restoring atime as root.
259 Use O_DIRECTORY when opening directories, to avoid some race conditions.
260 Do not reset atime if mtime has changed. Report an error if
261 we cannot reset atime.
263 * lib/.cvsignore: Add malloc.h, regcomp.c, regex.c, regex.h,
264 regex_internal.c, regex_internal.h, regexc.c; used by rpmatch.
266 2005-11-29 Ian Turner <ian@zmanda.com>
268 First cut at adding support for --atime-preserve=system.
269 * doc/tar.texi (Option Summary): First cut at documenting it.
270 All other uses of --atime-preserve changed to --atime-preserve=replace.
271 * doc/value.texi (op-atime-preserve-replace, op-atime-preserver-system):
273 (op-atime-preserve): Mention METHOD.
274 * src/common.h (atime_preserve): New enum.
275 (atime_preserve_option): Now of the enum type rather than bool.
277 * src/compare.c (diff_file): Read with O_NOATIME if asked for.
278 * src/create.c (dump_file0): Read regular and CTG files with O_NOATIME
280 * src/tar.c (usage): Mention new usage.
281 (parse_opt): Parse new usage.
283 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
285 * THANKS: Convert back to UTF-8, sort (using LC_ALL=C on Debian
286 stable), and consistently use tabs rather than spaces.
288 2005-11-27 Sergey Poznyakoff <gray@gnu.org.ua>
290 * src/xheader.c: Remove parts of code prematurely introduced
291 yesterday. Thanks Eric Blake.
293 2005-11-26 Sergey Poznyakoff <gray@gnu.org.ua>
295 * src/xheader.c (xheader_format_name): Fix memory leak.
297 2005-11-11 Sergey Poznyakoff <gray@gnu.org.ua>
299 * gnulib.modules: Add rpmatch
300 * lib/stdopen.h, lib/stdopen.c: New file. Imported from coreutils.
301 * lib/Makefile.tmpl: Add stdopen.h, stdopen.c
302 * po/POTFILES.in: Add rpmatch.c
303 * src/tar.c (confirm): Rewritten using rpmatch.
304 (decode_options): Minor optimizations
305 (main): Call stdopen() to ensure the first three descriptors are
308 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at,
309 tests/multiv04.at, tests/sparsemv.at, tests/sparsemvp.at,
310 tests/star/multi-fail.at: Close stdin so that if something fails
311 causing tar to ask for the next volume, it won't hang the
314 * src/buffer.c (flush_write,flush_read): Change data type.
315 (flush_archive): Compute actual buffer fill level before calling
317 (close_archive): Call flush_archive again if the first call
318 resulted in partially filled buffer.
319 (try_new_volume): Rewritten handling of initial headers.
320 (add_chunk_header): New function. Write an additional header
321 before the continuation chunk. The purpose of the header is to
322 allow third-party tars to extract the member.
323 (simple_flush_write): Take an argument.
324 (_gnu_flush_write): Correctly handle partially filled buffers.
325 * src/common.h (flush_read,flush_write): Functions, again.
326 (write_extended): Changed declaration
327 (xheader_format_name): New declaration
328 * src/create.c (write_extended): Change type and meaning of
329 the first argument. All callers updated
330 * src/xheader.c (xheader_format_name): Remove static
331 qualifier. Change last argument.
332 Correct buffer size calculation (allocated too much space).
333 (xheader_write): Increase global_header_count here ...
334 (xheader_write_global): ... instead of here
336 * tests/testsuite.at (AT_TAR_CHECK): Define TEST_TAR_FORMAT
337 * tests/multiv01.at: Update
338 * tests/multiv02.at: Update
339 * tests/multiv03.at: Update
340 * tests/sparsemvp.at: Update
341 * tests/star/multi-fail.at: Update
343 * scripts/tarcat: Handle archives in pax format. Improve handling
344 of traditional archives.
345 * doc/tar.texi (Tarcat): New node
347 2005-11-10 Sergey Poznyakoff <gray@gnu.org.ua>
349 Fix splitting of sparse files between the volumes.
351 * src/buffer.c (try_new_volume): Bugfix. Always check
352 continued_file_name. If it is absent, the volume is out
354 (add_multi_volume_header): Create GNU.volume.filename keyword in
356 * src/sparse.c (sparse_dump_region): Call mv_size_left.
357 (sparse_dump_file): Enclose the loop in mv_begin/mv_end.
358 * src/system.c: Do not pad compressed output if it goes to
360 * src/xheader.c (xhdr_tab): New keyword GNU.volume.filename.
362 * tests/sparsemv.at: New testcase
363 * tests/sparsemvp.at: New testcase
364 * tests/Makefile.am: Add sparsemv.at and sparsemvp.at.
365 * tests/testsuite.at: Likewise.
367 2005-11-09 Sergey Poznyakoff <gray@gnu.org.ua>
369 * src/buffer.c: Rewritten in a more modular fashion to provide
370 GNU extensions (multi-volume archives and archive labels) in
372 NOTICE, that some of the aspects (e.g. splitting the archive
373 on the extended header boundary) are still not solved, others
374 (splitting a sparse file between the volume) require additional
375 testing. Wait for the next commit.
377 (volume_label,continued_file_name,continued_file_size)
378 (continued_file_offset): New globals.
379 (save_name,save_totsize,save_sizeleft): Make static
380 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
381 (open_archive,flush_write,flush_read): Rewritten
383 * src/common.h (save_name,save_sizeleft,save_totsize): Remove
385 (volume_label,continued_file_name,continued_file_size): New
387 (flush_read,flush_write): Pointers to functions
388 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
389 (write_extended): New function.
391 * src/compare.c, src/create.c, src/extract.c, src/incremen.c,
392 src/list.c: Use mv_.* functions uniformly instead of fiddling
393 with the global variables.
394 * src/sparse.c: Use mv_.* functions where necessary.
395 * src/tar.c (decode_options): Allow to use --multi-volume and
396 --label with pax archives.
397 * src/xheader.c (xhdr_tab): Support for new GNU keywords.
399 * tests/delete01.at, tests/delete02.at, tests/delete03.at,
400 tests/delete04.at, tests/delete05.at, tests/extrac01.at,
401 tests/extrac02.at, tests/extrac03.at, tests/extrac04.at,
402 tests/extrac05.at, tests/incr01.at, tests/incremental.at,
403 tests/listed01.at, tests/listed02.at, tests/long01.at,
404 tests/longv7.at, tests/multiv01.at, tests/multiv02.at,
405 tests/multiv03.at, tests/multiv04.at, tests/options.at,
406 tests/options02.at, tests/same-order01.at, tests/same-order02.at,
407 tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
408 tests/star/multi-fail.at (AT_KEYWORDS): Improve to allow execution
409 of related tests in groups.
411 * doc/tar.texi: Update
413 2005-11-07 Paul Eggert <eggert@cs.ucla.edu>
415 * src/xheader.c (struct xhdr_tab.coder): Last arg is void const *,
416 not void *, to avoid create.c warning from GCC "passing argument 3
417 of 'xheader_store' discards qualifiers from pointer target type".
418 (dummy_coder, atime_coder, gid_coder, gname_coder, linkpath_coder):
419 (ctime_coder, mtime_coder, path_coder, size_coder, uid_coder):
420 (uname_coder, sparse_size_coder, sparse_numblocks_coder):
421 (sparse_offset_coder, sparse_numbytes_coder, dumpdir_coder):
422 (xheader_store): Likewise.
423 * src/common.h (xheader_store): Likewise.
425 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
426 and Paul Eggert <eggert@cs.ucla.edu>
428 * src/tar.c (NS_PRECISION_FORMAT_MASK): New macro.
429 (tar_timespec_cmp): New function. Wrapper over
430 timespec_cmp using the timespec precision provided by the
431 current archive format.
432 * src/common.h (tar_timespec_cmp): New declaration.
433 * src/compare.c (diff_file): Use tar_timespec_cmp.
434 * src/extract.c (file_newer_p): Likewise.
435 * src/update.c (update_archive): Likewise.
436 * tests/truncate.at: Reverted changes
437 * tests/update.at: Reverted changes
439 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
441 Support for incremental formats in pax archives.
442 Fixed POSIX compatibility of `sparse' extended header keywords.
444 * src/common.h (dumpdir_size,get_gnu_dumpdir)
445 (xheader_string_begin,xheader_string_add)
446 (xheader_string_end): New functions.
447 * src/create.c (dump_dir0): Handle incremental backups in pax
449 * src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
450 (purge_directory): Use stat_info.dumpdir instead of getting its
452 * src/list.c (list_archive): Handle incremental backups in pax
454 (decode_header): Initialize stat_info.dumpdir
455 * src/sparse.c (sparse_diff_file): Bugfix: set seekable.
456 (pax_dump_header): Store sparse map in GNU.sparse.map. If this
457 variable has been explicitely deleted, use GNU.sparse.offset/
458 GNU.sparse.numbytes variables.
459 * src/tar.c (decode_options): Incremental options are allowed with
461 (tar_stat_destroy): Free dumpdir
462 * src/tar.h (struct tar_stat_info.dumpdir): New member.
463 * src/xheader.c (xheader_keyword_deleted_p): Remove static
465 (struct xhdr_tab.decoder): Change prototype. POSIX allows string
466 values to contain embedded nulls, so take an extra argument
467 specifying the length of the string.
468 (decx,decg,dummy_decoder,atime_decoder,gid_decoder)
469 (gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
470 (path_decoder,size_decoder,uid_decoder,uname_decoder)
471 (sparse_size_decoder,sparse_numblocks_decoder)
472 (sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
473 (decode_record): Pass value length to the handler
474 (run_override_list): Pass value length to the decoder
475 (xheader_print_n): New function
476 (xheader_print): Rewritten using xheader_print_n
477 (xheader_finish): Do not rely om strlen to compute the length of
478 the collected string: it can contain embedded nulls
479 (xheader_string_begin,xheader_string_add,xheader_string_end): New
481 (sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
482 functions. Handle GNU.sparse.map and GNU.dumpdir variables.
483 (xhdr_tab): Add new variables.
485 * tests/incr01.at: Test gnu, oldgnu, and posix formats
486 * tests/incremental.at: Likewise
488 2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
490 * NEWS: Minor language and white space fixes.
492 * tests/truncate.at: Create files whose time stamps must fall on
493 1-second boundaries. This prevents tests from failing on hosts
494 like Solaris 8 that have nanosecond-resolution file time stamps.
495 * tests/update.at: Likewise.
497 * src/xheader.c (strtoimax, strtoumax): Remove decls; now done
500 2005-11-06 Sergey Poznyakoff <gray@gnu.org.ua>
502 * doc/tar.texi: Properly document incremental dumps
503 * doc/value.texi: Likewise.
504 * doc/snapshot.texi: Likewise.
506 2005-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
508 Improve listed incremental format:
510 * src/common.h (update_parent_directory): New prototype.
511 * src/create.c (dump_file): Call update_parent_directory.
512 * src/incremen.c (struct directory.mtime): New member.
513 (note_directory): Take additional arguments. All callers updated.
514 (scan_directory): Updated to use more metadata. In particular,
515 this allows to correctly detect renamed files.
516 (read_directory_file,write_directory_file)
517 (write_directory_file_entry): Support new directory file format.
518 * tests/listed01.at: Sleep 1 sec before creating second file.
519 * tests/listed02.at: Never skip the test. It should work on any
522 * doc/snapshot.texi: New file
523 * doc/tar.texi: Update.
524 * doc/Makefile.am: Update.
526 2005-11-04 Paul Eggert <eggert@cs.ucla.edu>
528 * src/extract.c (set_stat): Rewrite to avoid bug in Forte
529 Developer 7 C 5.4 Patch 111708-09 (2004-02-19).
531 2005-11-04 Sergey Poznyakoff <gray@gnu.org.ua>
533 * bootstrap: Fix quoting in help output.
534 (update_po): Use backward-compatible wget option --cache instead
535 of deprecated -C to accomodate for wget 1.10.
536 Changes proposed by Eric Blake
537 * THANKS: Add Eric Blake
539 2005-11-02 Paul Eggert <eggert@cs.ucla.edu>
541 * doc/tar.texi: Consistently put two spaces after sentences,
542 and put commas after "i.e." and "e.g.". This is the usual GNU
545 * lib/.cvsignore: Add creat-safer.c, fcntl--.h, fcntl-safer.h,
546 open-safer.c, openat-die.c, verify.h, to accommodate recent gnulib
549 2005-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
551 * src/compare.c (diff_dumpdir): Pass a valid device number to
552 get_directory_contents.
554 * THANKS: Add John Thomas McDole
556 * bootstrap: If file `.bootstrap' exists in the cwd and is
557 readable, prepend its contents to the command line
559 2005-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
561 * tests/link01.at: Skip test if ln fails (suppose the OS does
562 not support hard links).
564 2005-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
566 * src/tar.c (decode_options): Report error if -A or -r is used
567 together with compression option.
569 2005-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
571 * doc/tar.texi: Use @option and @kbd consistently.
572 Document new options.
574 2005-09-28 Sergey Poznyakoff <gray@gnu.org.ua>
577 * src/common.h (show_stored_names_option): New variable
578 * src/list.c (print_header): If show_stored_names_option is given,
579 list member names as stored in the archive. Patch proposed by Erik
580 Cumps <erik.cumps@icos.be>
581 * src/tar.c: Implement --show-stored-names option
583 * src/common.h (test_label_option): New variable;
584 * src/list.c (print_header): Special handling if test_label_option
586 * src/names.c (all_names_found): If test_label_option is set
588 * src/tar.c: New option --test-label tests the archive volume
589 label. The option proposed by Wouter Verhelst <wouter@nixsys.be>
591 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
593 * tests/Makefile.am (clean-local): Don't attempt to run
594 $(TESTSUITE) if it doesn't exist. Problem reported by
597 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
599 Don't filter time stamps through the resolution supported
600 by struct stat; keep them to full nanosecond resolution.
601 This affects behavior only on older hosts or file systems
602 that have lower-resolution time stamps.
603 * src/common.h (OLDER_STAT_TIME): Parenthesize arg.
604 (OLDER_TAR_STAT_TIME): New macro.
605 (code_timespec): New function.
606 (BILLION, LOG10_BILLION, TIMESPEC_STRSIZE_BOUND): New constants.
607 * src/compare.c (diff_file): Use full time stamp resolution.
608 * src/create.c (start_header, dump_file0): Likewise.
609 (start_header, dump_file0): Adjust to new structure layout.
610 (dump_regular_finish): Simplify by using timespec_cmp.
611 * src/extract.c (struct delayed_set_stat): Don't store stat info
612 that we don't need, to save space. All uses changed.
613 (struct delayed_set_stat, struct delayed_link, file_newer_p):
614 (create_placeholder_file, extract_link, apply_delayed_links):
615 Use full time stamp resolution.
616 (check_time): Use code_timespec rather than rolling our own code.
617 (set_stat, delay_set_stat): Arg now points to tar_stat_info to
618 avoid losing time information. All callers changed.
619 * src/list.c (read_and, decode_header, print_heaeder):
620 Use full time stamp resolution.
621 * src/misc.c (code_timespec): New function.
622 * src/tar.h (struct tar_stat_info): Record atime, mtime, ctime
623 separately, for benefit of hosts with lower resolution.
624 * src/update.c (update_archive): Use full time stamp resolution.
625 * src/xheader.c (code_time): Use new code_timespec function
627 (atime_coder, atime_decoder, ctime_coder, ctime_decoder):
628 (mtime_coder, mtime_decoder): Use full time stamp resolution.
630 Report time stamps to full resolution in environment.
631 Report memory allocation failures rather than ignoring them.
632 * src/system.c (time_to_env): New function.
633 (oct_to_env, str_to_env, chr_to_env): Report memory allocation failures.
634 (stat_to_env): Report full resolution in time stamps.
636 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
638 Merge changes from gnulib for file system sub-second time stamps.
639 * configure.ac: Remove checks for struct stat.st_spare1, struct
640 stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct
641 stat.st_atimensec, as gnulib now does this for us.
642 Similarly for LIB_CLOCK_GETTIME.
643 * gnulib.modules: Add stat-time.
644 * lib/.cvsignore: Add stat-time.h.
645 * src/common.h: Include stat-time.h.
646 (timespec_lt): Remove. All callers changed to use timespec_cmp.
647 (get_stat_atime, get_stat_ctime, get_stat_mtime):
648 (set_stat_atime, set_stat_ctime, set_stat_mtime):
649 Remove; now defined by stat-time.h.
651 2005-09-14 Sergey Poznyakoff <gray@gnu.org.ua>
653 * src/incremen.c (list_dumpdir): New function. Used to dump
654 contents of GNUTYPE_DUMPDIR blocks.
655 * src/common.h (list_dumpdir): Likewise.
656 * src/list.c (list_archive): Use list_dumpdir() to display
657 GNUTYPE_DUMPDIR blocks. Do that only if two or more -v options are
660 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
662 * lib/.cvsignore: Adjust to current gnulib and modules used.
663 Add getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h, memchr.c,
664 pipe-safer.c, size_max.h, strdup.c, strdup.h, strnlen.h, strnlen1.c,
665 strnlen1.h, unistd--.h.
666 Remove getndelim2.c, getndelim2.h, pathmax.h, sysexits.h, xstrdup.c.
668 Treat fishy-looking hard links like fishy-looking symlinks.
669 * src/extract.c (struct delayed_set_stat): Rename after_symlinks
670 member to after_links. All uses changed.
671 (struct delayed_link): Renamed from struct delayed_symlink.
672 All uses changed. New member is_symlink.
673 (delayed_link_head): Renamed from delayed_symlink_head. All uses
675 (create_placeholder_file): New function, taken from extract_symlink.
676 (extract_link): Create placeholders for fishy-looking hard links.
677 (extract_symlink): Move code into create_placeholder_file.
678 (apply_delayed_links): Renamed from apply_delayed_symlinks.
679 All uses changed. Create both hard links and symlinks.
681 2005-09-03 Paul Eggert <eggert@cs.ucla.edu>
683 * README-alpha: Modernize description of software required for
686 2005-09-03 Sergey Poznyakoff <gray@gnu.org.ua>
688 * gnulib.modules: Add strdup
689 * src/incremen.c (purge_directory): Do not dereference symbolic
690 links. Bug reported by Ralph Corderoy <ralph@inputplus.co.uk> and
691 David Brown <davidb@davidb.org>
692 * tests/incr01.at: New test.
693 * tests/Makefile.am: Add incr01.at
694 * tests/testsuite.at: Likewise
697 2005-08-17 Sergey Poznyakoff <gray@gnu.org.ua>
699 * src/incremen.c (read_directory_file): Use strtoumax to read
700 snapshot file contents.
701 (write_directory_file_entry): Use umaxtostr().
703 2005-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
705 * src/create.c (file_dumpable_p,dump_file0): Fix handling of
706 sparse files to /dev/null with --totals option.
707 * tests/update.at: Remove dependency on file order.
709 2005-07-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
711 * doc/tar.texi: Fix typo.
713 2005-07-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
715 * tests/pipe.at: Pipe the output from `tar xfv' through sort.
717 2005-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
719 * src/sparse.c (tar_sparse_init): Fill structure with zeros. Call
720 sparse_select_optab(). All callers updated.
721 (sparse_member_p, sparse_fixup_header): Use tar_sparse_init().
723 2005-06-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
725 * src/sparse.c (pax_sparse_member_p): Checking member size
726 vs. file size is not reliable enough. Use sparse_map_avail.
728 * tests/star/gtarfail.at: Adapt to the new output format
729 * tests/star/gtarfail2.at: Likewise
730 * tests/star/multi-fail.at: Likewise
731 * tests/star/pax-big-10g.at: Likewise
732 * tests/star/ustar-big-2g.at: Likewise
733 * tests/star/ustar-big-8g.at: Likewise
735 * tests/sparse03.at: New test.
736 * tests/Makefile.am: Add sparse03.at
737 * tests/testsuite.at: Likewise
739 * src/xheader.c (size_decoder): Do not set archive_file_size.
741 Fix bugs introduced yesterday:
743 * src/sparse.c (tar_sparse_init): Initialize
745 (sparse_scan_file): Initialize archive_file_size to 0. The
746 variable keeps size of the file *as stored in the archive*, not
747 the size reported by stat.
749 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
751 A sweep of the sparse code prompted by a bug report by Jim Meyering.
752 * src/sparse.c: Include <inttostr.h>.
753 (struct tar_sparse_file): offset and dumped_size are off_t, not
754 size_t. optab is now const *.
755 (dump_zeros): Return bool success flag, not off_t.
757 Use a constant-zero buffer rather than clearing a buffer each time.
758 Don't mess up if write fails.
759 (dump_zeros, check_sparse_region):
760 Don't assume off_t is no wider than size_t.
761 (tar_sparse_init): Don't bother clearing a field that is already clear.
762 (zero_block_p): First arg is const *, not *.
763 (clear_block, SPARSES_INIT_COUNT): Remove.
764 (sparse_add_map): First arg is now struct start_stat_info *, not
765 struct tar_sparse_file *. All callers changed.
766 Use x2nrealloc to check for size_t overflow.
767 (parse_scan_file): Cache commonly-used parts of file.
768 Use an auto buffer, not a static one.
769 Don't bother clearing the buffer; not needed.
770 Don't bother clearing items that are already clear.
771 (oldgnu_optab, star_optab, pax_optab): Now const.
772 (sparse_dump_region): Don't bother clearing the buffer before
773 reading into it; just clear the parts that aren't read into.
774 (sparse_dump_file): Clear the whole local variable 'file'.
775 (diff_buffer): Remove; now a local var.
776 (check_sparse_region): Don't bother clearing buffer before
777 reading into it. Don't assume off_t is promoted to long.
778 (oldgnu_get_sparse_info, star_get_sparse_info):
779 Use an auto status, not static.
780 * src/tar.h (struct tar_stat_info): had_trailing_slash is
782 * src/xheader.c (sparse_offset_coder, sparse_numbytes_coder):
783 Rewrite to avoid cast.
784 (sparse_offset_decoder, sparse_numbytes_decoder):
785 Diagnose excess entries rather than crashing.
787 2005-06-22 Jim Meyering <jim@meyering.net>
789 * src/common.h (timespec_lt): Add a return type: bool.
791 2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
793 Further improvements inspired by Jim Meyering's fixes.
795 * NEWS: Better support for full-resolution time stamps.
796 The -v option now prints time stamps only to 1-minute resolution.
797 * gnulib.modules: Add utimens.
798 * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
799 offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
800 * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
801 * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
802 * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
804 * src/buffer.c (set_start_time, compute_duration, start_time):
805 Use gettime rather than rolling our own code.
806 * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
807 (newer_ctime_option): Remove.
808 (timespec_lt): New function.
809 (OLDER_STAT_TIME): Use it.
810 (string_to_chars): First arg is char const *, not char *.
811 (tartime): Time arg is now struct timespec. New bool arg.
813 (code_ns_fraction): New decl.
814 (sys_stat_nanoseconds): Remove decl.
815 (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
816 (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
817 * src/compare.c: Include utimens.h rather than rolling our own.
818 (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
820 (diff_dumpdir, diff_multivol): Prototype.
821 (diff_file): Support higher-resolution time stamps.
822 * src/create.c: Include utimens.h rather than rolling our own.
823 (MAX_OCTAL_VAL): New macro.
824 (tar_copy_str, string_to_chars): Don't bother to zero-fill;
825 the destination is already zeroed.
826 (string_to_chars): First arg is char const *.
827 (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
828 for minor device number.
829 (write_header_name, dump_hard_link, dump_file0):
830 Simplify test for old GNU format.
831 (start_header): Put in placeholders for uid, etc., even when
832 using extended headers, for benefit of older "tar" implementations.
833 Don't assume uintmax_t is wider than 32 bits.
834 Output extended header for mtime if needed.
835 (dump_regular_finish, dump_file0):
836 Support extended time stamp resolution.
837 * src/extract.c: Include utimens.h rather than rolling our own.
838 (check_time): Support extended time stamp resolution.
839 * src/list.c: Include <inttostr.h>.
840 (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
841 * src/xheader.c: Include <inttostr.h>.
842 Do not include <xstrtol.h>.
843 (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
844 (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
845 (BILLION, LOG10_BILLION): New constants.
846 (to_decimal): Remove; superseded by inttostr. All callers changed
848 (xheader_format_name): Don't assume pids and uintmax_t values
849 fit in 63 bytes (!) when printed.
850 (decode_record): Don't bother to check for ERANGE; an out of range
851 value must be treater than len_max anyway.
852 If the length is out of range, output it in the diagnostic.
853 (format_uintmax): Remove; all callers changed to use umaxtostr.
854 (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
855 (out_of_range_header): New function.
856 (decode_time): Use it.
857 (code_time): Accept struct timespec, not time_t and unsigned long.
858 All callers changed. Size sbuf properly, and remove unnecessary check.
859 Don't assume time stamps can fit in 199 bytes.
860 Handle negative time stamps. Handle fractional time stamps
861 more consistently. Don't output unnecessary trailing zeros.
862 (decode_time): Yield struct timespec, not time_t and unsigned long.
864 Handle negative time stamps. Truncate towards minus infinity
865 consistently. Improve overflow checks, and output a better
866 diagnostic on overflow.
867 (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
868 (decode_num): New function, for better diagnostics.
869 (atime_coder, atime_decoder, gid_decoder, ctime_coder):
870 (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
871 (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
872 (sparse_offset_decoder, sparse_numbytes_decoder):
873 Use decode_num, etc., instead of xstrtoumax, etc.
875 2005-06-21 Jim Meyering <jim@meyering.net>
877 Carefully crafted invalid headers can cause buffer overrun.
878 Invalid header fields go undiagnosed.
879 Some valid time strings are ignored.
881 * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
882 of `calloc'. Use xcalloc instead.
883 (decode_time, gid_decoder, size_decoder, uid_decoder):
884 (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
885 Ensure that the result of calling xstrtoumax is no larger than
886 the maximum value for the target type. Upon any failure, exit with
888 (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
889 use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
890 (decode_time): Rewrite to accept time strings like
891 1119018481.000000000. Before, such strings were always ignored.
893 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
895 * src/create.c (dump_file0): Check for is_avoided_name()
896 first. Fixes bug reported by Martin Lohmeier
897 <martin@mein-horde.de>
898 * tests/update.at: New file
899 * tests/Makefile.am (TESTSUITE_AT): Add update.at
900 * tests/testsuite.at: Likewise
902 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
904 * configure.ac (AC_STRUCT_ST_BLKSIZE)
905 (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
907 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
909 * src/names.c (excluded_name): excluded_filename ->
910 excluded_file_name, because the name was changed in gnulib.
912 2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
914 * src/tar.c (read_name_from_file,update_argv): Automatically
915 detect nul-terminated list files.
918 2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
920 * scripts/backup.sh.in: Bugfixes.
922 2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
924 * scripts/backup.in: Minor fixes
925 * scripts/backup.sh.in (mt_begin,mt_rewind)
926 (mt_offline,mt_status): Use $MT to invoke mt
927 (init_common): Set --rsh-command option for mt if TAPE_FILE is a
929 * doc/tar.texi: Document new backup scripts behavior
931 2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
933 * lib/.cvsignore: Updated
934 * lib/Makefile.tmpl: Add new paxutils files
935 * po/POTFILES.in: Likewise
936 * src/buffer.c: Update invocations of safer_name_suffix()
937 * src/create.c: Likewise
938 * src/extract.c: Likewise
939 * src/xheader.c: Likewise
940 * src/common.h: Include paxlib.h instead of paxerror.h
941 (safer_name_suffix,removed_prefixes_p): Removed. The functions are
942 imported from paxutils
943 * src/names.c (hash_string_hasher,hash_string_compare)
944 (hash_string_insert,hash_string_lookup,removed_prefixes_p)
945 (safer_name_suffix): Moved to paxutils
947 2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
949 * bootstrap (copy_files): Accept optional third argument: a prefix
950 to be appended to destination file names.
951 Import paxutils/paxlib files.
952 * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
954 * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
956 * po/POTFILES.in: Likewise.
957 * src/common.h: Remove defines and declarations imported from
959 * src/misc.c: Likewise
960 * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
962 2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
964 * src/misc.c (remove_any_file): Fix typo in previous change.
966 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
968 Port to Solaris 10's treatment of unlinking directories.
969 * gnulib-modules: Add unlinkdir.
970 * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
971 * src/common.h (we_are_root): Remove extern decl; it's now static.
972 * src/extract.c (we_are_root): Now static.
973 * src/misc.c: Include <unlinkdir.h>.
974 (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
976 * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
977 README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
978 doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
979 lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
980 scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
981 scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
982 src/arith.h, src/buffer.c, src/common.h, src/compare.c,
983 src/create.c, src/delete.c, src/extract.c, src/incremen.c,
984 src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
985 src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
986 src/xheader.c, tests/Makefile.am, tests/append.at,
987 tests/append01.at, tests/comprec.at, tests/delete01.at,
988 tests/delete02.at, tests/delete03.at, tests/delete04.at,
989 tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
990 tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
991 tests/gzip.at, tests/ignfail.at, tests/incremental.at,
992 tests/link01.at, tests/listed01.at, tests/listed02.at,
993 tests/long01.at, tests/longv7.at, tests/multiv01.at,
994 tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
995 tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
996 tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
997 tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
998 tests/testsuite.at, tests/truncate.at, tests/version.at,
999 tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
1000 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
1001 tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
1002 tests/star/ustar-big-8g.at:
1003 Update FSF postal mail address.
1005 2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1009 * bootstrap: Install files from paxutils/doc
1010 * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
1011 * doc/tar.texi (Genfile): New appendix
1012 * src/compare.c (diff_file): diff_handle was not initialized
1013 * src/create.c (dump_regular_file): Correctly pad archive members
1014 that shrunk during archiving. Repored by Frank Heckenbach.
1015 * src/extract.c (file_newer_p): Return false if file does not
1017 (prepare_to_extract): Correct warning wording.
1018 * tests/truncate.at: New test case
1019 * tests/Makefile.am: Add truncate.at
1020 * tests/testsuite.at: Likewise.
1022 * doc/.cvsignore: Updated
1023 * lib/.cvsignore: Updated
1024 * tests/.cvsignore: Updated
1026 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
1028 * tests/multivol04.at: Tell awk to read from /dev/null.
1030 Adjust to recent gnulib changes.
1031 * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
1032 * src/common.h (initial_umask): New var.
1033 * src/create.c (start_ueader): Use it, and adjust to new modechange
1035 (hash_link): unsigned -> size_t parameters and result.
1036 * src/incremen.c (hash_directory): Likewise.
1037 * src/names.c (hash_string_hasher): Likewise.
1038 * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
1040 2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1042 * tests/Makefile.am: Add shortrec.at.
1044 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
1046 * src/buffer.c (reading_from_pipe): Remove. All uses removed.
1047 (short_read): Don't warn about short reads; they're normal.
1048 * tests/shortrec.at: New file.
1049 * tests/testsuite.at: Include it.
1051 * bootstrap (gnulib_modules): Don't create a file modlist.tmp, as
1052 it is sometimes left behind as a garbage file (maybe due to the
1055 2005-04-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1057 * src/list.c: Handle Solaris 'X' type flag
1058 * src/tar.h (SOLARIS_XHDTYPE): New define
1060 2005-04-06 Sergey Poznyakoff <gray@mirddin.farlep.net>
1062 * src/tar.c: Minor fixes to text messages. Proposed by Benno
1064 * src/extract.c: Likewise
1065 (extract_file): Assign orig_file_name
1066 to save_name uniformly over the program. This fixes matching
1067 directory names at the start of an archive volume.
1068 * src/buffer.c (flush_write): Warn when the name of the archive
1069 straddling volume boundary is longer than 100 characters. Earlier
1070 behavior was to issue a fatal error.
1071 (struct zip_magic): Reverted part of changes from 2005-04-04.
1072 They make the maintenance too costly. Removing `unsigned'
1073 qualifier from `magic' member should be enough.
1074 * src/compare.c (diff_init): Read directory file if in listed
1075 incremental. This prevents spurious 'Contents differ' diagnostics.
1076 (diff_archive): Minor fixes to text messages
1077 (diff_file,diff_dumpdir,diff_multivol): Assign orig_file_name
1078 to save_name uniformly over the program. This fixes matching
1079 directory names at the start of an archive volume.
1080 * src/create.c: Assign orig_file_name
1081 to save_name uniformly over the program. This fixes matching
1082 directory names at the start of an archive volume.
1083 * src/list.c: Likewise
1085 * tests/multiv03.at: Modified to match the new behavior
1086 * tests/multiv04.at: New file. Test splittind directory members between
1087 the archive volumes.
1088 * tests/Makefile.am: Add multiv04.at
1089 * tests/testsuite.at: Likewise.
1091 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1093 * configure.ac (AC_CONFIG_AUX_DIR): Rename from config to build-aux,
1094 for reasons discussed in the thread beginning at
1095 <http://lists.gnu.org/archive/html/bug-gnulib/2005-03/msg00119.html>.
1096 * .cvsignore: Remove config; add build-aux.
1098 * src/buffer.c (struct zip_magic): Use char arrays, not pointers.
1099 The unsigned char * pointer ran afoul of pedantic C compilers, and
1100 we didn't need pointers anyway. Put the size field before the
1101 data to avoid unnecessary padding. All uses changed.
1102 (magic) Make it const, since it doesn't change. All uses changed.
1104 2005-04-02 Paul Eggert <eggert@cs.ucla.edu>
1106 * src/xheader.c (decode_record): Don't dump core when given
1107 a corrupted extended header. Problem reported by Jim Meyering.
1108 Also, check for other ways that the header might be invalid,
1109 e.g., missing newline at end. Do not allow keys with nulls.
1110 Allow blanks before and after length, as POSIX requires.
1111 Do not allow leading "-" in length. Check for length overflow.
1112 (xheader_decode, xheader_decode_global): Let decode_record
1113 check for exhaustion of record.
1114 (xheader_read): Null-terminate the extended record;
1115 decode_record relies on this.
1117 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
1119 * bootstrap (TP_URL): Change from
1120 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
1121 <http://www.iro.umontreal.ca/translation/maint/tar/> to avoid
1122 some redirection glitches.
1123 Use "trap - 0" rather than "trap 0" to fix a POSIX-conformance bug.
1124 * doc/.cvsignore: Change "tar.info" to "tar.info*". Sort.
1125 * lib/.cvsignore: Add intprops.h (new gnulib file).
1127 2005-03-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1129 * src/list.c (print_header): Print UID/GID in case of
1130 empty user/group name. This could occur when dumping
1131 files belonging to non-existing users and when listing
1133 Reported by Igor Lautar.
1135 * src/create.c: Correctly parse empty uname/gname
1136 * src/sparse.c (sparse_scan_file): Bugfix. offset had
1139 * scripts/backup.in: Use `head -n 1'. Provide missing
1140 argument to ${MT_STATUS}. Proposed by Jan Merka.
1141 * scripts/backup.sh.in: Likewise. Fixed typo in
1142 MT_OFFLINE assignment.
1143 * scripts/restore.in (restore_fs): Use root_fs
1145 2005-02-15 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1147 * src/create.c: Replace strdup with xstrdup
1148 * src/names.c: Likewise
1149 * src/tar.c: Likewise
1151 * tests/append01.at: Added reference to bug-tar archive
1152 * tests/listed02.at: Use -print with find.
1154 2005-02-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1156 * THANKS: Added Tim Adye. Fixed UTF.
1157 * src/list.c (read_header): Removed assignment to
1158 oldgnu_header.isextended. It was breaking append mode.
1160 * tests/append01.at: New test.
1161 * tests/Makefile.am: Added append01.at
1162 * tests/testsuite.at: Likewise
1164 2005-02-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1166 * gnulib.modules: New file. List of required gnulib
1168 * bootstrap: Merge list of required modules from
1169 paxutils with that from tar proper.
1170 * src/tar.c: Various fixes in help and diagnostic messages.
1172 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1174 * src/common.h (EXTRACT_OVER_PIPE): New macro
1175 * src/compare.c: Code clean up.
1176 * src/extract.c (extract_archive): Do not check for
1177 EXTRACT_OVER_PIPE, decode_options() does this.
1178 * src/misc.c (exec_error,fork_error,dup2_error)
1179 (pipe_error): Removed unneeded functions.
1180 * src/system.c (sys_exec_command): Use xclose, xpipe,
1181 xfork, xdup2 and exec_fatal.
1182 * src/tar.c (options): Improved sorting. Document --backup=off.
1183 (decode_options): Clear backup_option if necessary.
1185 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1187 Initial implementation of --to-command option proposed
1190 * bootstrap: Get setenv module from gnulib
1191 * src/buffer.c: Do not use 8-bit chars in comments
1192 * src/common.h (to_command_option)
1193 (ignore_command_error_option): New globals
1194 (sys_exec_command,sys_wait_command): New commands
1195 * src/extract.c (extract_file): Handle to_command_option
1196 Fix error recovery: decrease `size' by `written', not
1197 by `count', otherwise tar misses the next header
1198 Do not diagnose write error if to_command_option
1199 is set, since the command may have exited prematurely.
1200 It would be better to check for sigpipe, though.
1201 (prepare_to_extract): Handle to_command_option
1202 * src/misc.c (exec_error, fork_error, dup_error)
1203 (pipe_error): New functions
1204 * src/system.c (sys_exec_command)
1205 (sys_wait_command): New functions
1206 * src/tar.c: Handle new options --to-command,
1207 --ignore-command-error
1208 * THANKS: Added Hansjoerg Lipp
1210 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1212 * src/list.c (from_header): New arg OCTAL_ONLY, normally false.
1213 All uses changed. Fix typo that sometimes suppressed all "Archive
1214 contains obsolescent base-64 headers" warnings, not just the first
1216 (tar_checksum): Accept only octal checksums, since they aren't
1217 supposed to overflow into weird formats.
1219 Adjust to gnulib changes.
1220 * lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
1221 memrchr.h, openat.c, openat.h. Remove pathmax.h (added by
1222 mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
1223 this file). Sort entries.
1225 2005-02-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1227 * src/extract.c: Further rewrite.
1228 * src/buffer.c: Removed unused variables.
1229 * src/list.c: Likewise
1230 * src/tar.c (update_argv): Changed type to void
1232 * src/common.h (OLDGNU_NAME_FIELD_SIZE): New constant
1233 * src/create.c (start_private_header,write_header_name)
1234 (dump_hard_link): Restore compatibility with 1.13.25
1235 * src/extract.c (extract_archive): Rewritten
1236 * src/list.c: Add translators' comments
1237 * src/tar.c (options) Minor spelling fix
1238 * tests/star/quicktest.sh: Determine path to the tar executable.
1240 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1242 * po/POTFILES.in: Added tests/genfile.c
1243 * src/buffer.c (short_read): Use ngettext()
1244 (new_volume): use quote().
1245 * src/create.c: Use quote()
1246 * src/extract.c: Likewise
1247 * src/xheader.c: Likewise
1248 * src/misc.c: Add comments to translators
1250 * tests/same-order01.at: sort ls output
1251 * tests/sparse01.at (RE_CHECK): Added missing space
1253 * tests/sparse02.at: Test extracting sparse files over a pipe.
1254 * tests/Makefile.am: Added sparse02.at
1255 * tests/testsuite.at: Likewise
1256 * tests/listed02.at: Skip the test on filesystems that do not
1257 update ctime of a file when renaming it. To be reverted when
1258 the new incremental mode is ready.
1259 * tests/sparse01.at: Extract and compare sparse file
1261 2005-02-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1263 * src/sparse.c: Extract sparse files even if the output
1266 2005-02-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1268 * bootstrap: Add a comment to lib/Makefile.am saying that this
1269 is an autogenerated file.
1270 Exit with code 1 if any of autotools fails.
1271 * lib/Makefile.tmpl: Insert Emacs magic to the first line.
1272 * tests/Makefile.am: Add append.at
1274 * m4/.cvsignore: Ignore all *.m4 files
1276 2005-01-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1278 Rewritten handling of -T (--files-from) option. Now it
1279 inserts the file names immediately into argv array which allows
1281 1) any valid tar options (including another -T) to be used in the file
1282 2) any number of -T options to be given in command line
1284 * configure.ac: Raised version number to 1.15.2
1285 * src/common.h: Include obstack.h
1286 (files_from_option): Removed
1287 (unquote_option): New variable
1288 (stat_fatal): New function
1289 (name_close): Removed function.
1290 * src/incremen.c: Remove inclusion of obstack.h
1291 * src/xheader.c: Likewise.
1292 * src/misc.c (stat_fatal): New function
1293 * src/names.c (name_file): Removed variable.
1294 (read_name_from_file): Removed function. All callers changed.
1295 (name_close): Removed function. All callers changed.
1296 * src/tar.c: New options --unquote (--no-unquote) and
1298 (add_file_id,read_name_from_file,update_argv): New functions
1299 (parse_opt): Rewritten handling of -T option. Handle hidden
1300 --HANG option for debugging purposes.
1301 (decode_options): Init unquote_option to true. Init argv_stk.
1302 Remove unneeded references to files_from_option
1304 * doc/tar.texi: Document new options.
1305 Moved rendition macros and option value definitions into
1307 * doc/rendition.texi: New file
1308 * doc/value.texi: New file
1309 * doc/Makefile.am: Updated
1311 2005-01-13 Paul Eggert <eggert@cs.ucla.edu>
1313 * tests/testsuite.at (RE_CHECK): Use "join - file", not
1314 "join file -", to work around a bug in Solaris 8 join.
1315 Problem reported by Tomohiro Suzuki.
1317 2005-01-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1319 * src/list.c (read_header): Fixed calculation of the
1320 size for GNU long name/link. Tar was reading one block
1321 more if name_size was divisible by 512. Thanks Josef
1323 * tests/long01.at: New file. Test listing of GNU long names
1325 * tests/pipe.at: Sort tar output.
1326 * tests/Makefile.am: Added long01.at
1327 * tests/testsuite.at: Likewise.
1328 * THANKS: Added Josef Bauer
1329 * lib/.cvsignore: Updated
1330 * m4/.cvsignore: Updated
1333 2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1335 * directory: Updated for 1.15.1
1336 * doc/Makefile.am: Use gendocs.sh to generate web documentation
1337 * doc/gendocs_template: Template file for gendocs.sh
1338 * doc/tar.texi: Updated docs for --[no-]same-permissions
1339 * src/tar.c: Reworded docstrings for --[no-]same-permissions
1341 2005-01-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1343 * bootstrap: Create m4/paxutils.m4
1344 * configure.ac: Call tar_PAXUTILS
1345 * tests/options02.at: Test that tar correctly handles non-option
1346 arguments interspersed with options.
1347 * tests/Makefile.am: Add options02.at
1348 * tests/testsuite.at: Likewise
1349 * tests/listed02.at: Do not create useless directory
1351 2005-01-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1353 * src/tar.c (parse_opt): Bugfix: Use ARGP_KEY_ARG. Thanks
1354 Mike Frysinger <vapier@gentoo.org> for reporting.
1356 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1358 * lib/Makefile.tmpl (localedir.h): Omit needless quotes and a
1359 needless sed command. Problem reported by Paul Jarc.
1361 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1363 Accommodate latest gnulib.
1364 * doc/.cvsignore: Add getdate.texi.
1365 * bootstrap: Do not treat alloca-opt specially; this is no
1366 longer needed (and breaks builds) with latest gnulib.
1368 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1370 * src/tar.c (main): Reverted recent changes (#ifdef).
1372 2004-12-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1374 * configure.ac: Raise version number to 1.15.1
1376 * NEWS: Entry for 1.15.1
1377 * src/buffer.c: Bugfix. Changes introduced 2004-11-26
1378 broke extraction from stdin.
1379 * src/list.c (from_header, tar_checksum): Changed declaration.
1380 All callers updated.
1381 * src/common.h: Likewise
1382 * src/tar.c (main): Protect invocation of setlocale by
1385 * tests/comprec.at: New test
1386 * tests/pipe.at: New test
1387 * tests/Makefile.am (comprec.at,pipe.at): New tests
1388 * tests/testsuite.at: Likewise
1389 * tests/gzip.at: Use AT_GZIP_PREREQ
1390 * tests/star/pax-big-10g.at: Likewise
1391 * tests/star/ustar-big-2g.at: Likewise
1392 * tests/star/ustar-big-8g.at: Likewise
1394 * tests/extrac04.at: Discard stderr from sort, on some
1395 systems it spits out lots of irrelevant info.
1396 * tests/listed02.at: Likewise
1398 * doc/index.html.in: Rewritten in xhtml to follow recent
1402 2004-12-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1404 Released version 1.15. Sources up to this point are
1405 tagged release_1_15.
1407 * configure.ac: Raised version number to 1.15
1409 * directory: Updated
1410 * bootstrap (update_po): Give -r to wget. Always remove index.html
1411 Ignore alloca-opt module (it duplicates alloca)
1413 * tests/Makefile.am: Distribute star/quicktest.sh
1414 * tests/star/README: Document quicktest.sh
1415 * tests/star/qucktest.sh: Removed.
1416 * tests/star/quicktest.sh: New file.
1418 2004-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1421 * doc/tar.texi: Document auto-detection of compressed archive
1423 * src/tar.c (decode_options): Ignore --seek if used with --delete.
1424 Delete.c is based on the assumption that the archive is being
1425 actually read, not lseeked.
1427 * tests/delete05.at: New file
1428 * tests/extrac02.at: Fixed typo in AT_SETUP
1429 * tests/Makefile.am: Added delete05.at
1430 * tests/testsuite.at: Likewise.
1432 2004-12-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1434 * src/delete.c (delete_archive_members): Bugfix: when
1435 attempting to delete an nonexistent member, the last
1436 blocking_factor blocks were zeroed.
1438 2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
1440 * TODO: Mention sub-second resolution, lutimes, lchmod.
1442 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1444 Adjust to recent gnulib changes.
1445 * doc/getdate.texi: Remove, since bootstrap gets it from gnulib now.
1446 * .cvsignore: Add rmt, rmt/*, rmt/*/*.
1447 * lib/.cvsignore: Add allocsa.c, allocsa.h, allocsa.valgrind,
1448 charset.alias, config.charset, getcwd.c, getcwd.h, localcharset.c,
1449 localcharset.h, ref-add.sed, ref-add.sin, ref-del.sed,
1450 ref-del.sin, setenv.c, setenv.h, unsetenv.c. Remove pathmax.h,
1452 * m4/.cvsignore: Add allocsa.m4, eealloc.m4, getcwd-path-max.m4,
1453 localcharset.m4, realloc.m4, setenv.m4. Remove malloc.m4,
1454 pathmax.m4, realloc.m4.
1456 2004-11-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1458 * configure.ac: Raised version number to 1.14.91
1459 * scripts/tarcat: New file
1460 * scripts/Makefile.am: Added tarcat
1461 * src/buffer.c (hit_eof): Changed type to boolean
1462 (read_full_records,reading_from_pipe): New variables
1463 (check_compressed_archive,open_compressed_archive): New functions
1464 (open_archive): Autodetect compressed archives and act accordingly.
1465 Set reading_from_pipe. This fixes controversial set of changes
1466 introduced 2004-05-11,2004-03-22.
1467 * src/list.c (tar_checksum): New function
1468 (read_header): Use tar_checksum().
1469 * src/common.h (tar_checksum): New function
1471 * tests/star/README: Updated
1475 2004-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1477 * src/tar.c (decode_options): Fixed -o semantics. Thanks
1478 Jean Delvare <khali@linux-fr.org>
1480 2004-10-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1482 * bootstrap: Add localcharset
1483 * lib/Makefile.tmpl: Initialize SUFFIXES and CLEANFILES since the
1484 makefile snippet from localcharset uses '+=' on them.
1485 * src/Makefile.am (LDADD): Add LIBICONV
1486 * src/list.c (decode_header): Set uname/gname to NULL if their
1487 header counterparts are empty
1488 * src/tar.c (options): Use OPTION_NO_TRANS
1489 * src/utf8.c: Use locale_charset() from gnulib
1491 * tests/star/README: Updated
1496 2004-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1498 * THANKS: Added Bryan Ford
1499 * doc/Makefile.am (.text): Fixed rule
1500 * po/POTFILES.in: Added argp-help.c
1502 2004-10-04 Bryan Ford <baford@mit.edu>
1504 * src/tar.c: New option --exclude-caches, to exclude
1505 cache directories automatically on archive creation.
1506 Cache directories are directories containing a
1507 standardized tag file, as specified at:
1508 http://www.brynosaurus.com/cachedir/spec.html
1509 * src/common.h: New variable exclude_caches_option.
1510 * src/create.c: New function check_cache_directory(),
1511 called from dump_dir0() if exclude_caches_option is set,
1512 to check for a cache directory tag and exclude the directory
1513 if such a tag is found.
1514 * doc/tar.texi: Updated accordingly.
1516 2004-09-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1518 * doc/tar.texi: Minor fix
1519 * src/tar.c (options): Minor fix
1521 2004-09-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1524 * lib/Makefile.tmpl: Added 'rtapelib.o: localedir.h' dependency
1525 * src/common.h: Comment WANT_DIRECTORY_REMOVE_OPTION.
1526 * src/extract.c: Normalized use of remove_any_file().
1527 * src/misc.c: Likewise.
1528 * src/tar.c (parse_opt): Emit warning if -l option is used.
1529 (show_default_settings): REMOTE_SHELL may be undefined
1531 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1533 Test suite rewritten in autotest.
1535 * configure.ac: Updated for autotest
1536 * src/tar.c (argp_program_version): Modified.
1537 * tests/Makefile.am: Rewritten for autotest.
1539 * tests/.cvsignore: Updated
1540 * tests/append.at: New file
1541 * tests/atlocal.in: New file
1542 * tests/delete01.at: New file
1543 * tests/delete02.at: New file
1544 * tests/delete03.at: New file
1545 * tests/delete04.at: New file
1546 * tests/extrac01.at: New file
1547 * tests/extrac02.at: New file
1548 * tests/extrac03.at: New file
1549 * tests/extrac04.at: New file
1550 * tests/extrac05.at: New file
1551 * tests/gzip.at: New file
1552 * tests/ignfail.at: New file
1553 * tests/incremental.at: New file
1554 * tests/link01.at: New file
1555 * tests/listed01.at: New file
1556 * tests/listed02.at: New file
1557 * tests/longv7.at: New file
1558 * tests/multiv01.at: New file
1559 * tests/multiv02.at: New file
1560 * tests/multiv03.at: New file
1561 * tests/old.at: New file
1562 * tests/options.at: New file
1563 * tests/recurse.at: New file
1564 * tests/same-order01.at: New file
1565 * tests/same-order02.at: New file
1566 * tests/sparse01.at: New file
1567 * tests/testsuite.at: New file
1568 * tests/version.at: New file
1569 * tests/volume.at: New file
1570 * tests/star/gtarfail.at: New file
1571 * tests/star/gtarfail2.at: New file
1572 * tests/star/multi-fail.at: New file
1573 * tests/star/pax-big-10g.at: New file
1574 * tests/star/ustar-big-2g.at: New file
1575 * tests/star/ustar-big-8g.at: New file
1577 * tests/preset.in: Removed
1578 * tests/before: Removed
1579 * tests/after: Removed
1580 * tests/version.sh: Removed.
1581 * tests/append.sh: Removed.
1582 * tests/delete01.sh: Removed.
1583 * tests/delete02.sh: Removed.
1584 * tests/delete03.sh: Removed.
1585 * tests/delete04.sh: Removed.
1586 * tests/extrac01.sh: Removed.
1587 * tests/extrac02.sh: Removed.
1588 * tests/extrac03.sh: Removed.
1589 * tests/extrac04.sh: Removed.
1590 * tests/extrac05.sh: Removed.
1591 * tests/gzip.sh: Removed.
1592 * tests/incremen.sh: Removed.
1593 * tests/ignfail.sh: Removed.
1594 * tests/link01.sh: Removed.
1595 * tests/listed01.sh: Removed.
1596 * tests/listed02.sh: Removed.
1597 * tests/longv7.sh: Removed.
1598 * tests/multiv01.sh: Removed.
1599 * tests/multiv02.sh: Removed.
1600 * tests/multiv03.sh: Removed.
1601 * tests/old.sh: Removed.
1602 * tests/options.sh: Removed.
1603 * tests/same-order01.sh: Removed.
1604 * tests/same-order02.sh: Removed.
1605 * tests/volume.sh: Removed.
1606 * tests/recurse.sh: Removed.
1607 * tests/sparse01.sh: Removed.
1608 * tests/star/gtarfail.sh: Removed.
1609 * tests/star/gtarfail2.sh: Removed.
1610 * tests/star/multi-fail.sh: Removed.
1611 * tests/star/ustar-big-2g.sh: Removed.
1612 * tests/star/ustar-big-8g.sh: Removed.
1613 * tests/star/pax-big-10g.sh: Removed.
1615 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1617 * bootstrap: Install genfile.c from paxutils
1618 * tests/genfile.c: Removed. Integrated into
1620 * tests/mksparse.c: Removed. Integrated into
1621 (paxutils) genfile.c
1622 * tests/Makefile.am: Removed mksparse
1623 * tests/sparse01.sh: Use genfile instead of mksparse
1625 2004-09-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1627 Started merging with cpio into paxutils. Sources before
1628 this point are tagged alpha-1_14_90
1630 * Makefile.am: Updated for use with paxutils
1631 * README-alpha: Likewise
1632 * bootstrap: Likewise
1633 * configure.ac: Likewise
1634 * lib/Makefile.tmpl: Likewise
1635 * po/POTFILES.in: Likewise
1636 * src/Makefile.am: Likewise
1637 * src/buffer.c: Likewise
1638 * src/common.h: Likewise
1639 * src/compare.c: Likewise
1640 * src/create.c: Likewise
1641 * src/delete.c: Likewise
1642 * src/extract.c: Likewise
1643 * src/incremen.c: Likewise
1644 * src/list.c: Likewise
1645 * src/mangle.c: Likewise
1646 * src/misc.c: Likewise
1647 * src/names.c: Likewise
1648 * src/sparse.c: Likewise
1649 * src/system.c: Likewise
1650 * src/tar.c: Likewise
1651 * src/update.c: Likewise
1652 * src/utf8.c: Likewise
1653 * src/xheader.c: Likewise
1655 * src/system.h: Removed
1656 * src/rmt.c: Removed
1657 * src/rmt.h: Removed
1658 * src/rtapelib.c: Removed
1660 2004-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1662 * tests/listed02.sh: Do not depend on any particular ordering
1665 2004-09-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1667 * doc/tar.texi: Document the use of -C option in
1668 file lists. Document --seek option.
1669 * configure.ac: New option --with-rmt. New configuration variable
1670 DEFAULT_RMT_DIR. Removed DEFAULT_RMT_COMMAND.
1671 * src/Makefile.am: Install rmt into rmtdir
1672 * src/tar.c (usage): Minor fix.
1676 2004-09-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1678 * configure.ac: Raised version number to 1.14.90
1679 * src/common.h (is_individual_file): New prototype
1680 * src/create.c (dump_file0): Fix bug introduced
1682 * src/names.c (register_individual_file)
1683 (is_individual_file): New functions.
1684 * tests/listed01.sh: Use genfile instead of dd.
1685 * tests/listed02.sh: New file.
1686 * tests/Makefile.am: Added listed02.sh
1690 2004-08-31 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1692 * src/sparse.c (sparse_add_map): Fixed improper initializations
1693 of sparse_map_size. We assume that whatever number it contains
1694 describes adequately the current size of sparse_map. The only
1695 number we need to reset is sparse_map_avail.
1696 * src/compare.c (verify_volume): Call set_next_block_after
1697 if read_header returns HEADER_FAILURE
1698 Destroy and reinitialize content of current_stat_info and
1699 extended_header after each iteration (bug reported by
1700 John L. Males <jlmales@yahoo.com>).
1701 Issue a warning if the created archive contains some members
1702 whose file names were stripped off their leading prefixes.
1703 This is a temporary fix of the issue reported by Bdale Garbee
1704 <bdale@gag.com> (Refs: Debian bug 230064, Message-Id
1705 <87n07kyzhi.fsf@rover.gag.com>, Sun, 15 Feb 2004 11:22:17 -0700)
1707 * src/names.c (removed_prefixes_p): New function.
1709 * src/buffer.c: When computing write rate do not take
1710 into account the time needed to verify the archive(s).
1711 The bug reported by John L. Males <jlmales@yahoo.com>
1712 (set_start_time,compute_duration): New functions.
1713 (print_total_written): Use the result of compute_duration().
1714 (close_archive): Call compute_duration.
1715 * src/common.h (set_start_time, removed_prefixes_p): New prototypes.
1716 * src/list.c (decode_header): Fixed initialization
1717 of stat_info->is_sparse
1718 * src/tar.c (main): Call set_start_time().
1720 * src/misc.c (unquote_string): Unquote '\a' and '\v'.
1721 Reported by Helmut Waitzmann <helmut.waitzmann@web.de>.
1726 2004-08-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1728 * src/tar.c: Fix copy-n-paste errors in the license
1730 2004-08-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1732 * scripts/backup.in: Renamed LIBPATH to LIBDIR.
1733 Use ROOT_FS with -C option. Do not send mail
1734 if ADMINISTRATOR is set to NONE.
1735 * scripts/backup.sh.in (test_root): Append / to
1736 ROOT_FS if it does not already end in it.
1737 * scripts/restore.in: Renamed LIBPATH to LIBDIR.
1738 New option -a (--all). Do not start restore unless
1739 -a or patterns are given.
1740 (restore_fs,restore_files): Fixed use of --listed option.
1741 * doc/tar.texi: Updated
1744 2004-08-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1746 * src/tar.c (find_argp_option): Fixed typo
1748 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1750 Merge argp, getopt, xalloc changes from gnulib.
1751 * bootstrap (gnulib_modules): Add xalloc-die.
1752 Remove code to test for patches; we don't have patches now.
1753 Set LC_ALL=C so that file names sort consistently.
1754 Prefer the gnulib copies of gettext.m4, glibc21.m4,
1755 lib-ld.m4, lib-prefix.m4, po.m4 too.
1757 * patches/getopt.diff: Remove; gnulib now works unpatched.
1758 * configure.ac (_getopt_long_only_r): Remove check.
1759 gl_ARGP now does this for us.
1760 * lib/.cvsignore: Add fnmatch.h, getopt_.h, sysexit.h,
1762 * src/extract.c: Adjust to changes to gnulib xalloc module.
1763 (extr_init): Remove assignment to xalloc_fail_func; no longer needed.
1764 (xalloc_die): New function.
1766 2004-08-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1770 * src/buffer.c (flush_write): Limit filenames
1771 of the members that straddle multivolume archive
1772 boundary to 100 characters.
1773 (flush_read): Use strncmp when comparing multivolume member
1775 * tests/multiv03.sh: New file
1776 * tests/Makefile.am: Added multiv03.sh
1778 2004-08-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1780 * src/list.c (read_and): Call decode_header before
1781 calling skip_member()
1782 (skip_member): Use is_sparse field to determine if the
1783 member is a sparse file.
1785 * tests/Makefile.am: Added extrac05.sh
1786 * tests/extrac05.sh: New file
1787 * tests/append.sh: Rearranged leading comments. Added explicit
1788 references to report messages wherever available.
1789 * tests/delete01.sh: Likewise
1790 * tests/delete02.sh: Likewise
1791 * tests/delete03.sh: Likewise
1792 * tests/delete04.sh: Likewise
1793 * tests/extrac01.sh: Likewise
1794 * tests/extrac02.sh: Likewise
1795 * tests/extrac03.sh: Likewise
1796 * tests/extrac04.sh: Likewise
1797 * tests/gzip.sh: Likewise
1798 * tests/ignfail.sh: Likewise
1799 * tests/incremen.sh: Likewise
1800 * tests/link01.sh: Likewise
1801 * tests/listed01.sh: Likewise
1802 * tests/longv7.sh: Likewise
1803 * tests/multiv01.sh: Likewise
1804 * tests/multiv02.sh: Likewise
1805 * tests/old.sh: Likewise
1806 * tests/options.sh: Likewise
1807 * tests/recurse.sh: Likewise
1808 * tests/same-order01.sh: Likewise
1809 * tests/same-order02.sh: Likewise
1810 * tests/sparse01.sh: Likewise
1811 * tests/version.sh: Likewise
1812 * tests/volume.sh: Likewise
1814 2004-08-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1816 * bootstrap: Extended --update-po option to take an
1817 optional argument specifying the po file to update.
1818 * src/create.c: Improved compatibility with 1.13.25
1819 * tests/link01.sh: New file.
1820 * tests/Makefile.am: Added link01.sh
1822 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1826 * patches/argp.diff: Remove; no longer needed.
1828 * lib/.cvsignore: Add stat-macros.h.
1829 Remove addext.c, malloc.c, realloc.c.
1831 * src/extract.c: Include <getcwd.h>.
1832 (extract_archive): Rewrite with new macro IS_ABSOLUTE_FILE_NAME.
1833 * src/extract.c (make_directories):
1834 FILESYSTEM_PREFIX_LEN -> FILE_SYSTEM_PREFIX_LEN.
1835 * src/misc.c (must_be_dot_or_slash): Likewise.
1836 * src/names.c (excluded_name, safer_name_suffix, stripped_prefix_len):
1838 * src/tar.c (parse_opt): Likewise.
1839 * src/incremen.c (purge_directory): Fix format buffer typos in warning
1841 * src/tar.c (options): Add missing initializers to pacify gcc.
1842 (decode_options): Remove unused var.
1844 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
1846 * bootstrap (gnulib_modules): Add getpagesize.
1847 * configure.ac (valloc): Remove check; valloc no longer used.
1848 * lib/.cvsignore: Add getpagesize.h.
1849 * m4/.cvsignore: Add getpagesize.m4.
1850 * src/buffer.c (record_buffer): New var.
1851 (open_archive): Don't use valloc; on older or buggy hosts, you can't
1852 free the result. Use page_aligned_alloc instead.
1853 * src/compare.c (diff_init): Likewise.
1854 * src/buffer.c (open_archive): Record the pointer to be freed
1856 (close_archive): Free record_buffer.
1857 * src/common.h (page_aligned_alloc): New decl.
1858 * src/misc.c (quote_n, quote): Remove these redundant functions.
1859 (ptr_align): New function, from coreutils/src/system.h.
1860 (page_aligned_alloc): New function.
1861 * src/system.h (valloc): Remove.
1863 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1865 * src/extract.c (extract_archive): Do not report an error
1866 when hard-linking X to X when X exists. Problem reported by
1868 * lib/.cvsignore: Add fchown-stub.c.
1870 2004-06-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1873 * src/common.h (root_device): New global.
1874 (gnu_restore): Renamed to purge_directory().
1875 * src/extract.c (extr_init): Save the device number
1877 (extract_archive): Renamed gnu_restore() to purge_directory().
1878 * src/incremen.c (gnu_restore): Renamed to purge_directory().
1879 Do not attempt to purge the directory if it is on a different
1880 device and one_file_system_option is set.
1882 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1884 * doc/tar.texi: The actual default for exclude patterns
1885 is --no-anchored. Fixed.
1886 * src/tar.c (options): Likewise.
1887 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
1889 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1891 * doc/tar.texi: Fixed several inconsistencies.
1892 * src/tar.c: Fixed docstring for --checkpoint option.
1894 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1896 * src/buffer.c (seek_archive): New function
1897 * src/common.h (seek_archive): New function
1898 (seekable_archive): New global.
1899 * src/list.c (skip_file): Use seek_archive() if
1901 * src/tar.c (struct fmttab): Accept 'pax' as alias
1903 (options): New option -n (--seek).
1904 * src/update.c: Determine type of the archive before
1909 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1911 * bootstrap: New option --update-po
1912 * src/tar.c: New option -H (short alias to --format)
1913 * doc/tar.texi: Document -H option
1914 * src/names.c (safer_name_suffix): Fixed bug introduced
1917 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1919 * bootstrap: Apply patches from patch subdirectory
1921 * patches/argp.diff: New file
1922 * patches/getopt.diff: New file
1923 * configure.ac: Check for _getopt_long_only_r and
1924 force using included version of getopt if the function
1926 * src/tar.c: Use argp for command line parsing.
1927 * src/system.h: Minor formatting fix
1928 * m4/.cvsignore: Updated
1929 * lib/.cvsignore: Updated
1930 * doc/tar.texi: Minor fix.
1931 * src/extract.c: Fix improper use of 'path' term
1932 * src/incremen.c: Likewise
1933 * src/list.c: Likewise
1934 * src/misc.c: Likewise
1935 * src/names.c: Likewise
1936 * src/rmt.h: Likewise
1937 * src/rtapelib.c: Likewise
1938 * src/update.c: Likewise
1939 * src/xheader.c: Likewise
1940 * tests/star/README: Minor fix
1942 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1944 * configure.ac: Raised version number to 1.14.1
1945 * src/tar.c: Renamed --strip-path to --strip-components
1946 Changed improper use of _() to ngettext().
1947 * src/extract.c: Renamed strip_path_option to strip_components_option
1948 * src/common.h: Likewise.
1950 * doc/tar.texi: Updated
1952 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1954 * src/system.c (sys_child_open_for_uncompress): Do not
1955 set read_full_records_option: the compressed archive is
1956 likely not to contain integer number of records. Should
1957 the user wish to use reblocking, he may always give tar
1958 -B option. This is a minor improvement over the change
1960 * src/buffer.c (open_archive): Removed assignment to
1961 read_full_records_option.
1963 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
1964 as the format argument, rather than a possibly-translated variable
1965 string. Patch provided by Jim Meyering <jim@meyering.net>
1966 * src/tar.c (decode_options): Fixed typo in the comment.
1967 * tests/star/README: Minor correction
1969 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1971 * directory: New file. GNU directory entry for tar.
1972 * doc/Makefile.am: Rewritten. Added rules for generating
1973 documentation for the project's website.
1974 * doc/.cvsignore: Updated
1975 * doc/index.html.in: New file.
1977 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1979 * configure.ac: Raised version number to 1.14
1981 * tests/after: Added copyleft statement
1982 * tests/before: Added copyleft statement
1983 * tests/preset.in: Added copyleft statement
1985 Tar 1.14 is released. Sources up to this point are tagged
1988 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1990 * configure.ac: Fixed prerequisite headers for sys/buf.h
1992 * src/system.h: Likewise.
1993 * tests/after (compare): Fixed argument quoting under eval
1994 * tests/before: Quote TAR_ARCHIVE_FORMATS
1996 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2001 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
2002 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
2003 the pathname of the rmt utility.
2004 New option --enable-backup-scripts.
2005 * doc/tar.texi: Updated
2006 * scripts/Makefile.am: Install the scripts only if requested
2008 * scripts/backup.in: Fixed --version output.
2009 Fixed initialization of the listing files and printing
2010 the time of the last previous level dump.
2011 * scripts/restore.in: Fixed --version output.
2012 * src/Makefile.am (localedir.h rule): Generate correct
2013 DEFAULT_RMT_COMMAND variable.
2014 * src/common.h (rmt_command_option): New variable.
2015 * src/list.c (read_and): Print block number before
2016 issuing 'Skipping to next header' diagnostics, if
2017 requested by block_number_option.
2018 * src/rtapelib.c: Use rmt_command_option instead of
2019 hardcoded "/etc/rmt".
2020 * src/tar.c: New option --rmt-command.
2021 (decode_options): Handle --rmt-command. Initialize
2022 rmt_command_option to DEFAULT_RMT_COMMAND.
2024 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2026 * doc/tar.texi: Further update.
2028 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2030 * configure.ac: Minor fix
2031 * scripts/Makefile.am: Updated
2032 * scripts/backup-specs: Updated
2033 * scripts/backup.in: Minor fixes
2034 * scripts/backup.sh: Removed
2035 * scripts/backup.sh.in: New file. Source for backup.sh
2036 * scripts/restore.in: New file
2037 * scripts/.cvsignore: Updated
2038 * scripts/WARNING: Removed
2039 * doc/tar.texi: Updated
2042 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2044 * src/names.c (name_gather): Bugfix: Honor single -C with
2046 * tests/same-order01.sh: New file
2047 * tests/same-order02.sh: New file
2048 * tests/Makefile.am: Updated
2050 * tests/append.sh: Added copyleft header
2051 * tests/delete01.sh: Likewise
2052 * tests/delete02.sh: Likewise
2053 * tests/delete04.sh: Likewise
2054 * tests/extrac01.sh: Likewise
2055 * tests/extrac02.sh: Likewise
2056 * tests/extrac03.sh: Likewise
2057 * tests/extrac04.sh: Likewise
2058 * tests/gzip.sh: Likewise
2059 * tests/ignfail.sh: Likewise
2060 * tests/incremen.sh: Likewise
2061 * tests/multiv01.sh: Likewise
2062 * tests/old.sh: Likewise
2063 * tests/options.sh: Likewise
2064 * tests/recurse.sh: Likewise
2065 * tests/version.sh: Likewise
2066 * tests/volume.sh: Likewise
2067 * tests/star/gtarfail.sh: Likewise
2068 * tests/star/gtarfail2.sh: Likewise
2069 * tests/star/multi-fail.sh: Likewise
2070 * tests/star/pax-big-10g.sh: Likewise
2071 * tests/star/qucktest.sh: Likewise
2072 * tests/star/ustar-big-2g.sh: Likewise
2073 * tests/star/ustar-big-8g.sh: Likewise
2075 * doc/.cvsignore: Updated
2077 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2079 * configure.ac: Check whether date accepts +format argument
2080 (for backup scripts).
2081 * scripts/level-0: Removed
2082 * scripts/level-1: Removed
2083 * scripts/weekly.new: Removed
2084 * scripts/dump-remind: Removed
2085 * scripts/backup.in: New file
2086 * scripts/backup.sh: New file
2087 * scripts/dump-remind.in: New file
2088 * scripts/backup-specs: Updated
2089 * scripts/Makefile.am: Updated for new directory contents.
2090 * scripts/.cvsignore: Updated
2092 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2095 * doc/tar.texi: Updated
2096 * src/tar.c: --utc implies -vv
2098 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2100 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
2101 does not define it if it fails to find iconv.h.
2103 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2105 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
2106 and parts of configure.ac
2107 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
2108 * lib/Makefile.am: Removed
2109 * lib/Makefile.tmpl: New file.
2110 * lib/.cvsignore: Updated
2111 * m4/.cvsignore: Updated
2112 * src/xheader.c: Include stpcpy.h
2114 * src/create.c: Produce an error, not warning, if the
2115 filename is too long.
2116 * tests/longv7.sh: Synchronized with the recent changes.
2118 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2120 * configure.ac: Fixed test for iconv_t
2121 * src/rmt.h: Bugfix by Jürgen Weigert
2122 * THANKS: Add Jürgen Weigert
2123 * tests/star/README: Fixed typo
2125 2004-04-04 Paul Eggert <eggert@twinsun.com>
2127 Merge getdate documentation changes from coreutils.
2129 * doc/getdate.texi: Update from coreutils CVS.
2130 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
2132 Merge recent gnulib changes, and remove some lint.
2134 Improve support for nanosecond-resolution time stamps.
2135 * bootstrap: Add gettime, timespec modules.
2136 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
2137 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
2139 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
2140 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
2141 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
2142 * src/common.h (newer_mtime_option): Now a struct timespec, not
2143 time_t. All uses changed.
2144 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
2145 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
2146 * src/incremen.c (scan_path): Likewise.
2147 * src/list.c (read_and): Likewise.
2148 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
2149 whether newer_mtime_option is initialized.
2150 * src/tar.c (decode_options): Likewise.
2151 * src/tar.c (decode_options): Adjust to new signature for get_date.
2153 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
2154 result of safe_read, full_write, and similar functions.
2155 Detect safe_read error by comparing to SAFE_READ_ERROR;
2156 detect full_write error by comparing to 0.
2158 * src/common.h (write_error_details, sys_write_archive_buffer):
2160 * src/misc.c (write_error_details): Likewise.
2161 * src/rmt.c (main): Likewise.
2162 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
2163 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
2164 * src/sparse.c (sparse_scan_file, sparse_dump_region,
2165 check_sparse_region, check_data_region): Likewise.
2166 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
2167 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
2168 * src/update.c (append_file): Likewise.
2170 * src/buffer.c (clear_read_error_count): Use explicit (void)
2171 to indicate a function with no arguments.
2172 * src/create.c (check_links): Likewise.
2173 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
2174 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
2175 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
2176 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
2178 * src/utf8.c (get_input_charset): Likewise.
2179 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
2180 xheader_decode_global, extended_header_init): Likewise.
2181 * tests/mksparse.c (usage): Likewise.
2183 * src/buffer.c (new_volume): Rename local variables to avoid
2185 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
2186 sparse_file_p, sparse_member_p, sparse_fixup_header,
2187 sparse_dump_file, sparce_extract_file, sparse_skip_file,
2188 sparse_diff_file): Likewise.
2189 * src/compare.c (diff_archive): Likewise.
2190 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
2191 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
2193 * src/extract.c (repair_delayed_set_stat): Likewise.
2194 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
2196 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
2197 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
2198 sparse_dump_file, sparse_file_p, sparse_member_p,
2199 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
2200 check_data_region, sparse_diff_file): Likewise.
2201 * src/system.c (sys_stat_nanoseconds): Likewise.
2202 * src/xheader.c (xheader_format_name): Likewise.
2204 * src/common.h (enum old_files): Remove comma before }; not portable.
2206 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
2207 * src/rmt.c (usage): Likewise.
2208 * src/xheader.c (xheader_set_single_keyword): Likewise.
2209 * tests/genfile.c (usage): Likewise.
2210 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
2213 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
2215 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
2216 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
2217 langtab.charset, charset_lookup): Likewise.
2219 * src/common.h (name_init): Remove unused args. All callers changed.
2220 * src/names.c (name_init): Likewise.
2222 * src/common.h (usage, xheader_write, xheader_write_global,
2223 sys_reset_uid_gid): New decls.
2225 * src/compare.c (report_difference, process_noop): Add
2226 __attribute__ ((unused)) for unused attributes.
2227 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
2229 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
2230 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
2231 path_coder, size_coder, uid_coder, uname_coder,
2232 sparse_numblocks_coder): Likewise.
2234 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
2235 dump_file0): Now static.
2236 * src/utf8.c (charset_lookup): Likewise.
2237 * src/xheader.c (xheader_protected_pattern_p,
2238 xheader_protected_keyword_p, xheader_set_single_keyword,
2239 xheader_keyword_deleted_p, xheader_keyword_override_p,
2240 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
2242 * tests/genfile.c (usage): Likewise.
2243 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
2246 * src/create.c (hash_link): Rewrite to avoid cast.
2248 * src/extract.c (file_newer_p): Use parameter, not global var.
2249 * src/misc.c (write_error_details): Likewise.
2251 * src/extract.c (prepare_to_extract): Remove directory arg; not
2252 used. All callers changed.
2254 * src/misc.c (close_fatal): Remove; not used.
2255 * src/system.c (sys_utimes): Likewise.
2257 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
2259 * src/rmt.c (main): Update copyright date to 2004.
2260 * src/tar.c (decode_options): Likewise.
2262 * src/rtapelib.c (get_status_string): Don't lose errno when
2263 skipping the error messages.
2264 (get_status): Report an error if atol returns a negative number.
2266 * src/utf8.c (struct langtab, langtab, charset_lookup,
2267 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
2269 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
2270 Use macros, not definitions, to avoid type clashes with system
2272 (charset_lookup): Local var is now auto, not static.
2273 (utf8_convert): Use ICONV_CONST instead of const, to avoid
2276 * src/utf8.c (langtab): Initialize all elements of struct, to
2278 * src/xheader.c (xhdr_tab): Likewise.
2280 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
2282 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
2284 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
2287 * configure.ac: Raised version number to 1.13.94
2288 * src/system.h: Protect inclusion of <sys/time.h>
2290 Declare time() if HAVE_DECL_TIME is 0
2291 * tests/.cvsignore: Added mksparse
2293 * tests/sparse01.sh: New file
2294 * tests/multiv02.sh: New file
2295 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
2296 * tests/longv7.sh: Added missing call to 'after'
2298 * src/common.h: Added missing prototypes
2299 * src/compare.c (diff_archive): Use is_sparse member
2300 instead of GNUTYPE_SPARSE.
2301 * src/create.c: Removed unused variables
2302 * src/extract.c (extract_archive): Use sparse_member_p instead
2304 Removed unused variables
2305 * src/list.c (decode_header): Use sparse_fixup_header to correct
2307 (print_header): Do not rely on GNUTYPE_SPARSE type.
2308 Use st->stat.st_size to print real file size.
2309 (skip_member): Assign stat_info.file_name to save_name. This fixes
2310 bug reported by Mads Martin Joergensen <mmj@suse.de>
2311 Use sparse_skip_file() to skip sparse members.
2312 * src/rtapelib.c: include "common.h"
2313 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
2314 (struct tar_sparse_optab.fixup_header): New member
2315 (tar_sparse_member_p): New function.
2316 (tar_sparse_init): Return true if decode_header is not provided
2317 (tar_sparse_fixup_header)
2318 (sparse_member_p,sparse_fixup_header)
2320 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
2321 (star_fixup_header, pax_sparse_member_p): New function
2322 (pax_decode_header): Remove
2323 * src/system.h: Include <sys/time.h> and <utime.h> when available
2324 * src/tar.c (usage): Prototype moved to common.h
2325 * src/tar.h (struct tar_stat_info.is_sparse): New member
2326 * src/utf8.c (utf8_convert): Changed prototype
2327 (get_input_charset): Removed unused variable
2328 * src/xheader.c: include <fnmatch.h>
2329 (size_decoder): Assign to both st->archive_file_size and
2331 (st->stat.st_size): Assign to st->stat.st_size
2332 (sparse_numbytes_decoder): Removed unused variable
2333 * src/.cvsignore: Added .gdbinit
2334 * THANKS: Added Mads Martin Joergensen
2336 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2338 * src/create.c (write_long_name): Do not allow more than
2339 NAME_FIELD_SIZE-1 characters in a file name for V7 format
2341 * tests/longv7.sh: New file.
2342 * tests/Makefile.am: Add longv7.sh
2344 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2346 * src/buffer.c (open_archive): Clear read_full_records_option
2347 if reading from a pipe.
2348 (short_read): Display warning about the deduced record size
2350 * tests/star/pax-big-10g.sh: Updated to match the above changes.
2351 * tests/star/ustar-big-2g.sh: Likewise.
2352 * tests/star/ustar-big-8g.sh: Likewise.
2354 * configure.ac: Added gl_FUNC_STRTOULL
2355 * src/create.c (start_header): Check for GNU_FORMAT
2356 if incremental_option is set.
2357 * src/xheader.c (to_decimal): New function.
2358 (xheader_format_name): Use to_decimal() instead of snprintf.
2359 * tests/listed01.sh: Use genfile instead of dd
2360 * tests/multiv01.sh: Likewise.
2362 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2364 * src/list.c (read_and): Stop processing the archive after
2365 encountering a single zero record. Many old archives contain
2366 arbitrary garbage after it.
2367 The warning is issued anyway.
2369 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2371 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
2372 conversion buffer was not null terminated. Fix provided
2373 by Leland Lucius <llucius@tiny.net>
2374 * THANKS: Added Leland Lucius
2375 * src/utf8.c (utf8_convert): Indentation fix.
2377 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2379 * src/buffer.c (flush_read): Bugfix: the
2380 condition at line 714 included
2382 || (status > 0 && !read_full_records_option)
2384 which is grossly wrong, since even if new_volume() below succeeds,
2385 the subsequent call to rmtread will overwrite the chunk of data
2386 already read in the buffer and thus spoil everything.
2387 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
2389 * tests/star/multi-fail.sh: New test.
2390 * tests/Makefile.am: Added multi-fail.sh
2391 * tests/star/README: Updated
2393 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2396 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
2397 * src/common.h (utc_option): new global
2398 (enum old_files.KEEP_NEWER_FILES): New element
2399 * src/extract.c: Handle --keep-newer-files option
2400 * src/list.c (tartime): Print UTC if --utc was given.
2401 * src/tar.c: New options: --utc and keep-newer-files
2403 * tests/Makefile.am: Added new tests
2404 * tests/after: Rewritten
2405 * tests/before: Rewritten
2406 * tests/preset.in: Rewritten
2407 * tests/delete03.sh: Accommodate for the new testsuite logic
2408 * tests/gzip.sh: Likewise
2409 * tests/incremen.sh: Likewise
2410 * tests/listed01.sh: Likewise
2411 * tests/multiv01.sh: Likewise
2412 * tests/old.sh: Likewise
2413 * tests/options.sh: Likewise
2414 * tests/version.sh: Likewise
2415 * tests/volume.sh: Likewise
2417 * tests/star: New directory
2418 * tests/star/README: New file
2419 * tests/star/gtarfail.sh: New file
2420 * tests/star/gtarfail2.sh: New file
2421 * tests/star/pax-big-10g.sh: New file
2422 * tests/star/qucktest.sh: New file
2423 * tests/star/ustar-big-2g.sh: New file
2424 * tests/star/ustar-big-8g.sh: New file
2426 2004-02-26 Paul Eggert <eggert@twinsun.com>
2428 * doc/tar.texi (dircategory Individual utilities): Append period,
2429 as suggested by Karl Berry.
2431 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2433 * src/list.c (decode_header): Call xheader_decode before
2434 the assignment to current_stat_info.archive_file_size.
2436 2004-02-23 Paul Eggert <eggert@twinsun.com>
2438 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
2440 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2445 * tests/before: Move testing of the prerequisite archive formats
2446 to the separate function 'prereq'. Do not expect any arguments
2447 * tests/delete03.sh: Use prereq() instead of passing arguments
2449 * tests/incremen.sh: Likewise.
2450 * tests/listed01.sh: Likewise.
2451 * tests/multiv01.sh: Likewise.
2453 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2455 Added UTF-8 support. Finished global extended header
2459 * configure.ac: Detect libiconv
2460 * src/utf8.c: New file. Conversions to and from utf-8.
2461 * src/Makefile.am: Added utf8.c
2462 * src/create.c (write_header_name) In pax format, use
2463 "path" keyword if the file name is not ASCII
2464 (start_header): Likewise for uname and gname.
2465 * src/list.c: Decode encountered global headers.
2466 * src/xheader.c: Use keywords from the global
2468 Correctly handle UTF-8 conversions.
2469 (xheader_list_destroy): New function.
2470 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
2471 missing gettext markers
2472 (decode_record): Rewritten using caller-provided handler and
2474 * tests/listed01.sh: Give credit to Andreas Schuldei.
2476 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2478 * src/create.c (dump_file0): The conditional at line
2479 1296 prevented incremental backups on individual files
2480 from working, as reported by Andreas Schuldei
2481 <andreas@schuldei.org>.
2483 This is due to the condition
2485 (0 < top_level || !incremental_option)
2487 Removing it makes incremental backups work for individual
2488 files as well as for directories. On the other hand, it does
2489 not affect other functionality, as shown by the reasoning below:
2491 To begin with, the two parts of this condition are mutually
2492 superfluous, because
2494 1) when top_level < 0, incremental_option == 1
2495 so the condition yields false
2496 2) when top_level >= 0, incremental_option == 0
2497 so the condition yields true.
2499 In other words, it is completely equivalent to
2501 (!incremental_option)
2503 Now, let's consider the effect of its removal. There are two cases:
2505 1) when incremental_option==1
2506 This means incremental backup in progress. In this case dump_file
2507 is invoked only for directories or for files marked with 'Y' by
2508 get_directory_contents. The latter are those that did not meet the
2509 condition in incremen.c:242, which is exactly the same condition
2510 as this at create.c:1296. So, for these files the check
2511 (!incremental_option) is useless, since the rest of the
2512 conditional will yield false anyway. On the other hand, if
2513 dump_file is invoked on a directory, the conditional will yield
2514 false due to !S_ISDIR assertion, so these will be processed as usual.
2516 Thus, for this case the extra condition (!incremental_option) is
2517 irrelevant, and its removal won't alter the behavior of tar,
2518 *except* that it will enable incremental backups on individual
2519 files, which is the wanted effect.
2521 2) when incremental_option==0
2522 In this case the condition yields true and its removal does not
2523 affect the functionality.
2526 * configure.ac: Raised patchlevel to 93
2527 * src/incremen.c: Minor stylistic fixes.
2528 * tests/listed01.sh: New test. Check listed incremental
2529 backups on individual files.
2530 * tests/Makefile.am: Added listed01.sh
2532 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2534 * src/common.h (simple_finish_header,start_private_header): New
2536 (xheader_ghdr_name): Changed declaration
2537 * src/create.c (start_private_header): Removed static qualifier.
2538 (write_extended): Removed superfluous last argument. Use
2540 (simple_finish_header): New function.
2541 (finish_header): Use simple_finish_header() to break recursive
2542 dependency between this function and write_extended().
2543 * src/tar.c (assert_format): Do not bail out if several
2544 --format arguments are given. This is a common case when
2545 TAR_OPTIONS are used.
2546 (decode_options): New option --show-defaults displays the
2547 compiled-in defaults.
2548 Use POSIX format if no --format option was given and
2549 --pax-option was specified.
2550 Do not allow to use --pax-option unless the archive format is
2551 set to POSIX (or reading subcommand is requested).
2553 * src/update.c (update_archive): Write global extended header if
2555 * src/xheader.c (xheader_format_name): Bugfix.
2556 (xheader_xhdr_name): Changed the default extended header name
2557 to '%d/PaxHeaders.%p/%f', as POSIX requires.
2558 (xheader_ghdr_name): Removed unused argument.
2559 (xheader_write,xheader_write_global): New function.
2560 (xheader_decode): Modified to honor overrides whatever
2561 the current archive format is.
2563 * src/delete.c (delete_archive_members): Call xheader_decode
2565 * src/list.c (decode_header): Likewise.
2566 * src/incremen.c (sort_obstack): Fixed typo in the comment
2568 * doc/tar.texi: Document new default for extended
2571 * tests/before: Accept an optional list of allowed archive
2572 formats. Exit with the status 77 if the current archive
2573 format does not match any of them.
2574 * tests/delete03.sh: Require gnu, oldgnu or posix format
2575 * tests/incremen.sh: Require gnu or oldgnu format
2576 * tests/multiv01.sh: Likewise
2578 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2580 * doc/tar.texi (Option Summary): Documented --pax-option
2581 * src/tar.c: Likewise.
2583 * src/create.c (to_chars): Added a comment.
2584 * src/tar.h: Comment to GNU_FORMAT
2586 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2589 * configure.ac: Added stpcpy
2590 * bootstrap: Likewise
2591 * lib/Makefile.am: Likewise
2592 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
2594 * src/create.c (write_extended): Call xheader_xhdr_name
2595 instead of using hardcoded "././@PaxHeader" name.
2596 * src/tar.c: New option --pax-option (equivalent to -o option
2598 * src/xheader.c: Implement pax -o option. Fixed misleading
2599 heading comment (introduced 2003-09-02).
2600 * src/incremen.c: Minor fixes
2601 * m4/.cvsignore: Updated
2603 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2605 * src/incremen.c: Removed accumulator stuff in favor of obstack.
2606 (get_directory_contents): Split into two functions
2607 * src/update.c: Minor changes
2608 * doc/tar.texi: Fixed typo
2610 2004-02-15 Paul Eggert <eggert@twinsun.com>
2612 Fix Debian bug 230872, originally reported by Jeff King in
2613 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
2615 * doc/tar.texi (posix compliance): Remove. The whole section
2616 was a misunderstanding of what POSIXLY_CORRECT is supposed to
2617 mean. The GNU Coding Standards says that POSIXLY_CORRECT
2618 is for disabling extensions that are incompatible with POSIX:
2619 it is not for disabling compatible extensions. All references
2620 to this section removed.
2621 (posix): This format is created only if the posix format is
2622 specified; it is no longer created if gnu format is specified
2623 and POSIXLY_CORRECT is set.
2624 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
2625 POSIX does not specify the behavior of tar, so we should
2626 not worry about POSIXLY_CORRECT here.
2628 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2630 * Makefile.am: Removed m4
2631 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
2633 * README-alpha: Updated
2634 * bootstrap: Updated TP URL, improved help output. Default
2635 to :ext:anoncvs and set CVS_RSH, unless already set.
2636 * m4/Makefile.am: Removed
2638 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2640 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
2641 Use $option instead of $1 so all options will be parsed.
2643 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2645 Started rewriting buffer.c ...
2647 * bootstrap: New option --no-po
2648 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
2649 (time_to_start_writing): Changed data type
2650 (file_to_switch_to): Removed. Variable never assigned to.
2651 (open_archive) Moved option compatibility checks to tar.c
2652 Other minor changes.
2653 * src/common.h (maybe_backup_file): Changed return type
2654 * src/misc.c: Likewise.
2655 * src/create.c: Updated invocations of safer_name_suffix
2656 * src/extract.c: Likewise
2657 * src/delete.c: Updated assignment to write_archive_to_stdout
2658 * src/tar.c (decode_options): More option compatibility checks
2659 (moved from buffer.c)
2660 * src/update.c (time_to_start_writing): Changed data type.
2661 * tests/recurse.sh: New test case.
2662 * tests/mksparse.c: New file.
2663 * tests/Makefile.am: Added recurse.sh and mksparse.c
2665 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2667 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
2668 Martin Simmons for the patch.
2669 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
2670 <pius@pld-linux.org> for the patch.
2672 2003-12-26 Paul Eggert <eggert@twinsun.com>
2674 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
2675 and translation website.
2677 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
2678 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
2679 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
2680 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
2681 files are replaced by autoreconf. Also, there seems to be a bug
2682 in gettext/autoconf/automake if we try to omit these files after
2683 autoreconf has replaced them, even though the gettext manual says
2684 they're optional. So give up and just include them for now, even
2685 though they make 'configure' longer and slower.
2687 Change translation URL from
2688 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
2689 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
2690 accommodate translator website revamp.
2692 Fail if autoreconf fails.
2694 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
2695 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
2696 ignore files now supplied by gettext 0.13.1.
2698 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2700 Synchronized with the backup repository on Mirddin
2702 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2704 * configure.ac: Check for varios members of struct stat
2705 that may represent file modification times with a subsecond
2707 Check for utimes (for future use)
2708 * src/buffer.c (short_read): Issue a warning on short reads.
2709 * src/common.h (sys_stat_nanoseconds): New function
2710 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
2711 * src/list.c (read_and): Treat only two successive zero
2712 filled blocks as an EOF indicator. Issue a warning if
2713 a single one is encountered.
2714 * src/system.c (sys_stat_nanoseconds): New function
2715 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
2717 * src/xheader.c (code_time,decode_time): Support for subsecond
2719 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
2720 (mtime_coder,mtime_decoder): Update invocations of code_time and
2722 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
2723 (sparse_numblocks_decoder,sparse_offset_decoder)
2724 (sparse_numbytes_decoder): Updated
2726 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2728 * src/names.c (safer_name_suffix): Reverted change made
2729 2003-11-14. Reason: Discussion with Paul Eggert and
2730 Jean-Louis Martineau. See also ChangeLog entry from
2732 * tests/delete03.sh: Likewise.
2733 * tests/extrac04.sh: Likewise.
2734 * tests/multiv01.sh: Likewise.
2736 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2738 * src/incremen.c (write_directory_file): Use sys_truncate
2739 * src/list.c (print_header): Use archive_file_size member
2740 when printing real file size.
2741 * src/sparse.c (sparse_scan_file): Correctly handle files with
2743 (sparse_dump_region,sparse_extract_region): Allow for zero size
2746 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2748 * configure.ac: Raised version number to 1.13.92
2749 * src/list.c (decode_header): Discern between pax and ustar
2751 Initialize current_stat_info.archive_file_size.
2753 NOTE: Modifications from this date on are temporarily
2754 stored on local CVS on mirddin. This repository will
2755 be synchronized with Savannah as soon as the latter
2756 becomes operational again.
2758 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2761 * src/sparse.c: Initial implementation of GNU/pax sparse
2763 * src/common.h (xheader_store): Changed prototype.
2764 * src/create.c: Update calls to xheader_store
2765 * src/extract.c (extract_archive): Check reported size vs.
2766 archive file size to determine if we have to do with a
2768 * src/tar.c (usage): Cleaned up the sample argument to --newer
2770 (decode_options): Allow --sparse for POSIX_FORMAT archives.
2771 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
2773 Implemented GNU.sparse.* keywords.
2775 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2777 * configure.ac: Check for setlocale. Thanks Bruno Haible for
2780 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2782 * src/create.c (write_gnu_long_link): Use oldgnu
2783 magic with @LongLink blocks.
2785 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2787 * src/tar.h: Support for star sparse format.
2788 * src/sparse.c: Likewise.
2790 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2792 * src/sparse.c (sparse_diff_file): New function
2793 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
2794 (sys_compare_uid_gid): Removed.
2795 (sys_compare_links,report_difference): Changed prototype
2796 (sparse_diff_file): New function
2797 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
2798 (sys_compare_uid_gid): Removed.
2799 (sys_compare_links): Changed declaration
2800 * src/compare.c (diff_archive): Use sparse_diff_file.
2802 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2804 Rewritten sparse file handling.
2806 * src/sparse.c: New file. Provides a universal framework
2807 for various methods for sparse files handling.
2808 * src/Makefile.am: Added sparse.c
2809 * src/common.h (struct sp_array,sparsearray,sp_array_size)
2810 (init_sparsearray,fill_in_sparse_array): Removed
2811 (enum dump_status): New data type
2812 (pad_archive,close_diag,open_diag,read_diag_details)
2813 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
2815 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
2817 (print_header): Changed prototype declaration.
2818 * src/tar.h (struct sp_array): Declaration from common.h
2819 (struct tar_stat_info): New members archive_file_size,
2820 sparse_map_avail,sparse_map.
2821 * src/create.c: Major rewrite.
2822 * src/extract.c: Use new sparse file interface.
2823 * src/compare.c (diff_sparse_files): Temporary placeholder.
2825 * src/buffer.c: Minor changes
2826 * src/tar.c: Likewise.
2827 * src/list.c: Likewise.
2828 * src/misc.c (close_diag,open_diag,read_diag_details)
2829 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
2830 diagnostics functions.
2831 * src/incremen.c: Use new diagnostics functions.
2832 * src/names.c: Likewise.
2834 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2836 * configure.ac: Fixed check for setsockopt
2838 * src/create.c: Do not zero-terminate name field if
2839 the name is exactly 100 characters long.
2840 (write_ustar_long_name): Fixed cheking for unsplittable
2843 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2845 * src/create.c (start_header): Removed debugging hook
2846 (dump_file): Fixed handling of linkname field.
2847 * src/names.c (safer_name_suffix): If the input
2848 file name ends with a slash, output one should do so
2850 * doc/tar.texi: Documented --format=ustar
2852 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2854 * src/tar.h (archive_format): USTAR_FORMAT: New type.
2855 * src/create.c: Added POSIX.1-1988 support.
2856 * src/names.c (safer_name_suffix): Skip leading ./
2857 * src/tar.c: New option --format=ustar forces
2858 POSIX.1-1988 archive format.
2859 * tests/delete03.sh: Updated.
2860 * tests/extrac04.sh: Updated.
2861 * tests/multiv01.sh: Updated.
2863 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2865 * src/list.c (read_and): Initialize current_stat_info
2866 and extended_header at the start of the loop.
2867 * src/names.c (all_names_found): Check if the argument
2868 contains valid filename. Fixes coredump on `not_a_tar_file'
2869 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
2870 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
2871 Fixes `pax-big-10g' bug.
2873 2003-11-12 Paul Eggert <eggert@twinsun.com>
2875 Fix some C compatibility bugs reported by Joerg Schilling.
2877 * src/common.h (stripped_prefix_len): Fix misspelling
2878 "stripped_path_len" in declaration.
2879 * src/rmt.c (main): Use "return FOO;" rather than
2880 "exit (FOO);"; we no longer have to worry about
2881 pre-ANSI hosts that mishandled returned values from "main".
2882 * src/tar.c (main): Likewise. This avoids warnings on some
2884 * src/system.c: Include signal.h, for 'kill'.
2885 * src/system.h (DEV_BSIZE): Remove.
2886 (DEFAULT_ST_BLKSIZE): New macro.
2887 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
2888 * src/tar.c (enum): Remove comma just before }.
2890 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2892 * src/list.c (decode_header): Initialize st_atime and
2895 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2897 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
2898 Bunk <bunk@fs.tum.de> for reporting.
2899 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
2900 <martin@xemacs.org> for spotting.
2902 2003-11-04 Paul Eggert <eggert@twinsun.com>
2904 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
2907 2003-10-26 Paul Eggert <eggert@twinsun.com>
2909 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
2910 Bug reported by Christian Weisgerber.
2912 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2916 * src/tar.c (decode_options): Removed superfluous archive format
2918 * doc/tar.texi: Documented new features.
2920 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2923 * THANKS: Added Wojciech Polak
2924 * configure.ac: Added checks for missing functions. Raised
2925 version number to indicate alpha release.
2926 * lib/Makefile.am: Added missing headers
2927 * lib/waitpid.c: Added missing includes.
2928 * src/extract.c: Likewise.
2929 * src/names.c: Removed spurious includes.
2930 * src/xheader.c: Likewise.
2931 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
2932 macro overriding broken mkdir prototypes.
2934 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2936 * configure.ac: Check for dev_t and ino_t.
2937 * m4/Makefile.am: Added missing files.
2938 * src/system.c: New file.
2939 * src/Makefile.am: Added system.c
2940 * src/common.h: Prototypes for functions from system.c
2941 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
2942 * src/buffer.c: Moved system dependencies to system.c
2943 * src/compare.c: Likewise.
2944 * src/create.c: Likewise.
2945 * src/delete.c: Likewise.
2946 * src/extract.c: Likewise.
2947 * src/rtapelib.c: Likewise.
2949 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2951 Implemented --occurrence option.
2954 * src/tar.c: New option --occurrence.
2955 * src/common.h (occurrence_option): New global
2956 (struct name): Changed `found' member to `uintmax_t
2958 (names_done): Removed
2959 (all_names_found): Changed prototype.
2960 (ISFOUND,WASFOUND): New macros
2961 * src/delete.c (delete_archive_members): Honor --occurrence
2963 * src/list.c (read_and): Likewise.
2964 * src/names.c: Count number of occurrences of each name in the
2966 (name_match): Honor --occurrence option.
2967 (names_done): Removed
2968 (all_names_found,names_notfound): Rewritten.
2970 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2972 * src/tar.c: Removed extra precaution regarding
2973 subcommand_option == CAT_SUBCOMMAND
2974 * lib/Makefile.am: Updated
2976 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2978 * src/common.h (names_done): New function.
2979 * src/names.c: Likewise.
2980 * src/list.c (read_and): Use all_names_found() as `while'
2982 * src/tar.c: New option --first-copy
2985 2003-09-24 Paul Eggert <eggert@twinsun.com>
2987 * src/rmt.c (main): Don't translate Copyright string; international
2988 law says the word "Copyright" should be in English.
2989 * src/tar.c (decode_options): Likewise.
2991 2003-09-22 Paul Eggert <eggert@twinsun.com>
2993 * doc/tar.texi (extracting untrusted archives): New section.
2995 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
2996 Return size_t, not pointer, so that we don't have to worry about
2997 violating the C standard by converting char const * to char *.
2998 All callers changed.
2999 * src/names.c (stripped_path_len): Likewise. Strip file system
3000 prefix, too. Count adjacent slashes as if they were one slash;
3001 that is the POSIX standard.
3003 2003-09-17 Paul Eggert <eggert@twinsun.com>
3005 * README-alpha: Document maintainer tool assumptions a bit. GNU
3006 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
3007 Debian bug 211447. Fix minor misspellings/whitespace nits.
3009 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
3010 gl_USE_SYSTEM_EXTENSIONS.
3012 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
3013 * m4/.cvsignore: Add restrict.m4, time_r.m4.
3015 2003-09-17 Paul Eggert <eggert@twinsun.com>
3017 * bootstrap: Don't use "for option; do";
3018 Solaris 8 /bin/sh doesn't like that.
3020 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3022 * README-alpha: Updated
3023 * bootstrap: Updated
3025 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3027 * README-alpha: Updated
3028 * bootstrap: Updated
3029 * po/POTFILES.in: Added src/xheader.c
3030 * src/common.h (cut_path_elements): Added proto.
3032 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3034 * src/buffer.c: Use ngettext where appropriate.
3035 * src/compare.c: Likewise.
3036 * src/create.c: Likewise.
3037 * src/misc.c: Likewise.
3038 * src/tar.c: Likewise.
3039 * src/update.c: Likewise.
3041 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3043 * .cvsignore: Added *.shar.gz
3046 * src/common.h (strip_path_elements): New variable.
3047 * src/extract.c (extract_archive): Implemented --strip-path
3048 * src/names.c (cut_path_elements): New function.
3049 * src/tar.c: New option --strip-path=NUM.
3050 (decode_options) Assign boolean values to bool variables.
3052 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3054 * src/delete.c: Fixed deletion from the POSIX archives.
3055 * src/list.c (read_header): Minor change.
3056 * src/tar.c (main): Do not check for volume_label_option
3057 if subcommand_option is not CREATE_SUBCOMMAND.
3058 * src/xheader.c (xheader_decode): Store the header as
3059 well (for eventual delete).
3061 * tests/incremen.sh: Explicitly request GNU format. This will
3062 disappear when GNU extended header keywords are working.
3063 * tests/multiv01.sh: Likewise
3064 * tests/volume.sh: Likewise
3066 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3068 * src/create.c: Support for "linkpath" extended keyword.
3069 * src/xheader.c (decode_record): Reversed the return
3072 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3074 * configure.ac: Allow to redefine the default output format.
3075 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
3076 (archive_format_string): New function.
3077 (usage): Updated help output.
3082 2003-09-02 Paul Eggert <eggert@twinsun.com>
3084 * src/common.h (destroy_stat, xheader_decode, xheader_store,
3085 xheader_read, xheader_finish, xheader_destroy): Add decls;
3088 * src/create.c (write_extended): Remove unused local 'bufsize'.
3090 * src/delete.c (delete_archive_members): Handle case of
3091 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
3092 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
3093 occurs, as it's not possible.
3094 * src/update.c (update_archive): Likewise.
3096 Use "const" when possible in new code.
3097 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
3098 (fmttab): Now const. All uses changed.
3099 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
3100 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
3101 decode_record, xheader_store, xheader_print, code_string, code_time,
3102 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
3103 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
3104 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
3105 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
3106 uid_coder, uid_decoder, uname_coder, uname_decoder):
3107 Use pointers to const when possible.
3108 (xhdr_tab): Now const.
3110 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
3111 (set_archive_format): Report an error if no format name matches,
3112 instead of returning an undefined value.
3114 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
3115 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
3116 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
3117 uid_decoder, uname_decoder): Remove unused keyword arg.
3120 * src/tar.c (set_archive_format): Now static.
3121 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
3123 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
3124 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
3125 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
3126 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
3127 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
3128 Remove forward decls; no longer needed.
3129 (xhdr_tab): Move to end, so that the forward decls aren't needed.
3130 Add a forward declaration.
3132 Use 'bool' in new code, when appropriate.
3133 * src/xheader.c (decode_record): Return bool, not int.
3134 * src/common.h (read_header): Since it accepts bool, change
3135 all callers to use false and true rather than 0 and 1.
3137 * src/xheader.c (decode_record): Fix misspelling in diagnostic
3138 "extended headed" -> "extended header".
3140 GNU coding style fixes.
3141 * src/xheader.c (decode_record, xheader_decode):
3142 Do not use decls like "char *p, *q;".
3145 (xheader_store): Avoid parentheses around object operand of sizeof.
3147 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3149 * src/create.c (start_header): Store long file names
3150 in "path" keyword of an extended header if in POSIX
3152 (finish_header): print header before calling write_extended().
3153 * src/list.c (list_archive): Always decode the header. This
3154 is necessary so the extended header is processed and the correct
3155 filename is printed no matter what the state of verbose_option.
3156 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
3157 for the time being).
3159 2003-09-01 Paul Eggert <eggert@twinsun.com>
3161 Update from gnulib, and correct fnmatch to fnmatch-gnu.
3162 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
3164 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
3166 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
3167 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
3168 copying rules from gnulib module descriptions.
3169 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
3170 Update from gnulib modules alloca, fnmatch, getline, stdbool.
3171 * m4/.cvsignore: Add utimes-null.m4. Sort.
3173 2003-09-01 Sergey Poznyakoff
3175 Added initial support for creating POSIX headers.
3177 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
3178 (string_to_chars): New functions
3179 (struct xheader): Changed structure
3180 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
3182 * src/create.c (string_to_chars): New function.
3183 (write_extended): New function
3184 (start_header): Create extended POSIX headers if necessary.
3185 (finish_header): Likewise.
3186 * src/list.c (print_header): Take user/group from
3188 * src/names.c (gid_to_gname,gname_to_gid)
3189 (uid_to_uname,uname_to_uid): Changed prototypes.
3190 * src/tar.c: New option --format.
3191 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
3192 (struct extra_header): Removed unused structure.
3193 (union block.extra_header): Removed unused member.
3194 * src/xheader.c: Implemented coder functions.
3195 * bootstrap: Added obstack.
3196 * lib/.cvsignore: Likewise.
3197 * configure.ac: Added 'gl_OBSTACK'
3198 * m4/Makefile.am: Added new files.
3199 * m4/.cvsignore: Likewise.
3200 * TODO: Minor formatting change
3202 2003-08-31 Sergey Poznyakoff
3204 Added initial support for POSIX extended and STAR headers
3205 (only for listing/extracting).
3207 * src/xheader.c: New file.
3208 * src/Makefile.am: Added xheader.c
3209 * src/tar.h (struct star_header): New datatype
3210 (XHDTYPE,XGLTYPE): New defines
3211 (enum archive_format:STAR_FORMAT): New member
3212 (struct tar_stat_info): New datatype.
3213 (union block.star_header): New member.
3214 * src/common.h (orig_file_name,current_file_name)
3215 (current_trailing_slash,current_link_name): Removed variables.
3216 (current_stat_info): New variable
3217 (current_stat): Removed
3218 (extended_header): New variable
3219 (decode_header): Changed prototype.
3220 * src/list.c (decode_header): Added initial support for POSIX extended
3222 (skip_member): Check oldgnu_header only if current_format is set
3224 * src/buffer.c: Use current_stat_info
3225 * src/compare.c: Likewise.
3226 * src/create.c: Likewise.
3227 * src/delete.c: Likewise.
3228 * src/incremen.c: Likewise.
3229 * src/mangle.c: Likewise.
3230 * src/update.c: Likewise.
3231 * src/extract.c: Likewise.
3232 (make_directories): Improved check for the existence of the directory
3233 * src/tar.c (destroy_stat): New function.
3235 2003-08-29 Paul Eggert <eggert@twinsun.com>
3237 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
3238 was worth (e.g., different users in en_GB disagree about -ize
3240 * po/en_GB.po: Remove.
3242 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3246 * src/tar.c: Removed support for the obsolete command line
3248 * doc/tar.texi: Removed references to the obsolete command
3251 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3255 * doc/tar.texi: Updated
3256 * src/common.h (check_links_option): New variable
3257 (orig_file_name): New variable
3258 (check_links): New proto.
3259 * src/create.c (struct link.nlink): New member
3260 (link_table): Static for the module.
3261 (dump_file): Update `link' member when adding new links
3263 (check_links): New function.
3264 * src/list.c (print_header): Use orig_file_name.
3265 * src/tar.c: New option --check-links. Changed semantics of
3266 -o to comply to UNIX98 when extracting and to its previous
3267 semantics otherwise.
3268 (main): Call check_links if --check-links. was given.
3270 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3272 * src/list.c (print_header): Revised
3273 * NEWS: Started the entry for 1.13.26
3274 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
3276 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3278 * .cvsignore: Added to the repository.
3279 * doc/.cvsignore: Likewise.
3280 * lib/.cvsignore: Likewise.
3281 * m4/.cvsignore: Likewise.
3282 * po/.cvsignore: Likewise.
3283 * scripts/.cvsignore: Likewise.
3284 * src/.cvsignore: Likewise.
3285 * tests/.cvsignore: Likewise.
3287 * lib/Makefile.am: Added exitfail.[hc]
3288 * src/misc.c (chdir_do): Fixed call to restore_cwd
3289 * src/buffer.c (flush_read): Fixed behavior on short
3290 reads right after opening the new archive (multiv01.sh test).
3291 (new_volume): Special handling for "-".
3292 * src/list.c (print_header): Print trailing slash if
3293 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
3294 * tests/multiv01.sh: Minor changes.
3295 * m4/Makefile.am: Added missing files.
3297 2003-07-05 Paul Eggert <eggert@twinsun.com>
3299 Finish the checkin begin yesterday.
3301 * NEWS: Document the user-visible changes installed in the last
3304 * TODO: New file (actually, resurrected; but with new contents).
3306 * src/list.c (read_and): Give full type for procedure arg.
3307 (read_header): Strip trailing slashes, setting current_trailing_slash.
3308 (tartime): Avoid int overflow when printing year (!).
3309 (print_header): New arg specifying block ordinal. All uses changed.
3310 Print link as 'h' type. Give labels for long links and names.
3312 * src/misc.c (contains_dot_dot): Moved to names.c
3313 (must_be_dot_or_slash): New function.
3314 (safer_rmdir): Use it.
3315 (remove_any_file): Now takes enum as option, not boolean.
3316 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
3317 to unlink a directory.
3318 (deref_stat): Accept bool, not int.
3320 * src/names.c (namelist_match): Allow partial matches only if
3322 (hash_string_hasher): Renamed from hash_avoided_name.
3323 (hash_string_compare): Renamed from compare_avoided_anames.
3324 (hash_string_insert, hash_string_lookup): New functions.
3325 (add_avoided_name, is_avoided_name): Use them.
3326 (safer_name_suffix): New function.
3327 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
3329 * src/rmt.c: Don't include print-copyr.h.
3330 (prepare_input_buffer): New arg FD.
3331 Do not read more than INT_MAX bytes at once,
3332 since it breaks on some brain damaged Tru64 hosts.
3334 when retrying instead of subtracting 1024; for speed.
3335 (main): Use gettext to translate (C), not print_copyright.
3337 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
3338 now that gnulib handles this.
3339 Include <stddef.h> and <limits.h> unconditionally, now that we assume
3341 Assume that offsetof is defined in stddef.h.
3342 Do not include <sys/param.h>.
3343 (realloc, lseek): Do not declare.
3344 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
3345 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
3346 declarations, since we now assume C89 or better.
3347 (PARAMS): Remove, as we now assume C89. All uses changed.
3348 (bindtextdomain, textdomain): Include <gettext.h> to define.
3349 Include <unlocked-io.h>.
3350 (valloc): Define if not defined, and if valloc is not declared.
3351 (xstrdup): Remove decl.
3353 * src/tar.c: Do not include <print-copyr.h>.
3354 Include <getdate.h>.
3355 (get_date): Remove decl.
3356 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
3357 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
3358 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
3359 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
3360 (long_options, decode_options): Use them.
3361 (OVERWRITE_DIR_OPTION): Remove.
3362 (long_options): New options --index-file, --no-overwrite-dir.
3363 Remove --overwrite-dir option.
3364 (usage): Use PACKAGE_BUGREPORT.
3365 (decode_options): Terminate new argv properly.
3366 Use PACKAGE_NAME, PACKAGE_VERSION.
3367 If verbose, report how we grokked any textual date option.
3368 (main): Add support for index-file.
3370 * tests/Makefile.am: Convert to UTF-8.
3371 (AUTOMAKE_OPTIONS): Remove.
3372 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
3373 (INCLUDES): Remove ../intl.
3374 (LDADD): Don't link libtar.a twice.
3376 * tests/genfile.c: Convert to UTF-8.
3377 Don't include <print-copyr.h>.
3378 (DEFAULT_PATTERN): Renamed from DEFAULT.
3379 (ZEROS_PATTERN): Renamed from ZEROS.
3380 (main): Use gettext to translate (C), not print_copyright.
3382 2003-07-04 Paul Eggert <eggert@twinsun.com>
3384 Revamp to meet current standards of autoconf, automake,
3385 gettext, and gnulib, and incorporate new translations.
3387 * config/config.guess, config/config.sub, config/depcomp,
3388 config/install-sh, config/mdate-sh, config/missing,
3389 config/mkinstalldirs, config/texinfo.texi:
3390 Moved here from parent directory, or from doc.
3391 * config.hin: Renamed from config.h.in.
3392 * config/config.rpath: New file.
3394 * intl: Remove this subdirectory.
3396 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
3398 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
3399 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
3400 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
3401 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
3402 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
3403 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
3406 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
3407 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
3408 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
3409 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
3410 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
3411 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
3412 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
3413 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
3414 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
3415 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
3416 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
3417 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
3418 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
3419 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
3420 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
3421 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
3422 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
3423 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
3424 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
3426 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
3427 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
3428 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
3429 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
3430 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
3431 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
3432 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
3433 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
3434 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
3435 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
3436 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
3437 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
3438 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
3439 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
3440 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
3441 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
3442 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
3443 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
3445 Upgrade to latest version from external source. The file "bootstrap"
3446 now grabs these automatically, so we needn't keep track of them
3447 in this change long any longer.
3449 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
3450 (SUBDIRS): Remove intl.
3451 * PORTS: Update for star, Macintosh.
3452 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
3453 Bison 1.875, gettext 0.12.1.
3454 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
3455 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
3456 (AC_CONFIG_AUX_DIR): New.
3457 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
3459 (AC_PREREQ): Bump from 2.52 to 2.57.
3460 (AC_GNU_SOURCE): New.
3461 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
3462 we no longer support K&R C.
3464 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
3465 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
3466 (AC_MBSTATE_T): Remove.
3467 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
3468 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
3469 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
3470 (AM_STDBOOL_H): Add.
3471 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
3472 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
3473 (AC_CHECK_TYPE): Remove ssize_t.
3474 (gt_TYPE_SSIZE_T): Add.
3475 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
3476 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
3477 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
3478 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
3479 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
3480 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
3481 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
3482 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
3483 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
3484 napms, poll, select, strstr, usleep.
3485 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
3486 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
3487 (AM_GNU_GETTEXT): Use external and need-ngettext options.
3488 (AM_GNU_GETTEXT_VERSION): New.
3489 (AC_OUTPUT): Remove intl/Makefile.
3491 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3492 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
3493 * doc/fdl.texi: Update to current GNU version.
3494 * doc/gettext.texi: Update to current coreutils version,
3495 plus a copyright notice.
3496 * doc/tar.texi: Switch to new method for doing copyright notices.
3497 Use @acronym instead of @sc where appropriate.
3498 Remove empty examples. Give a few more examples.
3500 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3501 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
3502 are built up in pieces with +=.
3503 (noinst_HEADERS, INCLUDES): Remove.
3504 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
3505 (libtar_a_LIBADD): Use $ rather than @.
3506 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
3508 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
3509 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
3510 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
3511 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
3512 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
3513 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
3514 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
3515 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
3516 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
3517 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
3518 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
3519 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
3520 prereq.m4, xstrtoimax.m4.
3522 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
3523 be translated, since it's not a user-visible tool.
3525 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3527 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3528 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
3529 consistency with coreutils.
3530 (LDADD): Link LIBINTL after libtar.a, since
3531 it's now external and should stand by itself.
3533 * src/buffer.c (print_total_written): Adjust to new human.h
3535 (child_open_for_compress): Do not increase size to BLOCKSIZE.
3536 (open_archive): Open index file name.
3537 Strip trailing slahes from file names.
3538 (flush_write): Set size to 0 if not saving names.
3539 (flush_write, flush_read): Use safer_name_suffix rather than
3542 * src/common.h: Include <quote.h>.
3543 (absolute_names_option, atime_preserve_option, backup_option,
3544 block_number_option, checkpoint_option, dereference_option,
3545 force_local_option, ignore_failed_read_option, ignore_zeros_option,
3546 incremental_option, interactive_option, multi_volume_option,
3547 numeric_owner_option, one_file_system_option, recursive_unlink_option,
3548 read_full_records_option, remove_files_option, same_order_option,
3549 show_omitted_dirs_option, sparse_option, starting_file_option,
3550 to_stdout_option, totals_option, touch_option, verify_option,
3551 dev_null_output, now_verifying, we_are_root): Now bool, not int.
3552 (current_trailing_slash, index_file_name, recent_long_name_blocks,
3553 recent_long_link_blocks): New vars.
3554 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
3555 (OVERWRITE_OLD_DIRS): Remove.
3556 (enum remove_option): New enum.
3557 (remove_any_file): Use it as option arg, not int.
3558 (is_avoided_name, contains_dot_dot): Return bool, not int.
3559 (safer_name_suffix): New decl.
3561 * src/compare.c (now_verifying): Now bool, not int.
3562 (fill_in_sparse_array): Move to extract.c. Now returns bool;
3563 all callers changed to test for failure.
3564 (diff_sparse_files): Take size from current_stat, not from param.
3565 (diff_archive): Do not count trailing slashes in archives.
3566 (verify_volume): Test for header failure after loop, not before.
3568 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
3569 All callers changed.
3570 (start_header): Clear devmajor and devminor fields, too.
3571 (finish_header): New arg block_ordinal.
3572 (init_sparsearray): Now extern. Set sp_array_size to
3573 SPARSES_IN_OLDGNU_HEADER if it is zero.
3574 (dump_file): Keep link table as a hash.
3575 Do not count "file changed as we read it" as a failure.
3577 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
3578 Move extern decl to common.h.
3580 * src/extract.c (we_are_root): Now bool, not int.
3581 (check_time): Warn about implausibly old time stamps.
3582 (set_stat): Use utimbuf, not stat_info.
3583 (prepare_to_extract): New arg DIRECTORY.
3584 (fill_in_sparse_array): Moved here from compare.c.
3585 (extract_sparse_file): Now returns off_t, giving size left.
3586 Truncate file at end.
3587 (extract_archive): Use safer_name_suffix rather than rolling our own.
3588 Use fill_in_sparse_array rather than rolling our own.
3589 Strip trailing slashes more effectively.
3590 Check for unsafe names.
3592 * src/incremen.c (struct directory): nfs and found are now of type
3594 (gnu_restore): Now takes directory name as argument, not offset
3595 of directory name in a global. All uses changed.
3596 (CURRENT_FILE_NAME): Remove.
3599 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
3602 2002-09-30 Paul Eggert <eggert@twinsun.com>
3604 * src/rmt.c (prepare_input_buffer): Renamed form
3605 prepare_record_buffer. All uses changed. Do not assume that
3606 size_t is the same width as int.
3608 2002-03-29 Paul Eggert <eggert@twinsun.com>
3610 * src/incremen.c (get_directory_contents):
3611 If ignore_failed_read_option, only warn about
3612 get_directory_contents failures. Fix suggested by
3615 2002-01-31 Mark W. Eichin <eichin@thok.org>
3617 * src/buffer.c (child_open_for_compress): Don't try to read
3618 past the end of the buffer.
3620 2001-10-11 Jim Meyering <meyering@lucent.com>
3622 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3623 and quote_n (1, ... to avoid clobbering a buffer.
3625 2001-09-26 Paul Eggert <eggert@twinsun.com>
3627 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
3629 * src/buffer.c (flush_read): Don't diagnose partial blocks before
3630 end of file; just ignore them silently.
3632 * src/list.c (read_header): Don't keep around extended name
3633 and link info indefinitely; keep it only for the next file.
3634 This fixes a bug introduced in 1.13.24, and removes the need
3635 for some static variables. Set recent_long_name and
3636 recent_long_link to zero if there were no long links; this
3637 avoids a violation of ANSI C rules for pointers in delete.c.
3638 * THANKS: Add Christian Laubscher.
3640 2001-09-26 Jim Meyering <meyering@lucent.com>
3642 * doc/tar.texi (Remote Tape Server): is know -> is known
3644 2001-09-25 Paul Eggert <eggert@twinsun.com>
3646 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
3647 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
3648 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
3649 want to distinguish EINVAL and EILSEQ.
3651 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
3653 * src/extract.c (maybe_recoverable):
3654 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
3656 2001-09-22 Paul Eggert <eggert@twinsun.com>
3658 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
3660 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
3663 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
3664 * PORTS: Add copyright notice, 'star' reference.
3665 * README-alpha: Add copyright notice, autoconf 2.52 patch.
3666 * THANKS: Add Christophe Kalt.
3667 * config.sub: Upgrade to 2001-09-14 version.
3669 * configure.ac (ALL_LINGUAS): Add ko.
3670 * po/ko.po: Resurrected file.
3672 * doc/convtexi.pl: Add coding advice for Emacs.
3674 * doc/getdate.texi: Add copyright notice.
3676 * doc/mdate-sh: Upgrade to automake 1.5 version.
3678 * doc/tar.texi (extracting files): Mention --to-stdout.
3679 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
3680 (Overwrite Old Files): Likewise.
3682 * lib/Makefile.am (noinst_HEADERS):
3683 Remove copysym.h. Add print-copyr.h, unicodeio.h.
3684 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
3686 * lib/copysym.c, lib/copysym.h: Remove.
3687 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
3688 lib/unicodeio.h: New files.
3690 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
3691 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
3693 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3694 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3696 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
3697 * m4/isc-posix.m4: Remove.
3699 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
3701 * po/POTFILES.in: Add copyright notice.
3703 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
3705 * tests/Makefile.am (LDADD): Likewise.
3707 * src/buffer.c (write_archive_buffer, close_archive):
3708 If an archive is a socket, treat it like a FIFO.
3709 (records_read, records_written): New vars.
3710 (write_archive_to_stdout): Now bool, not int.
3711 (open_archive, flush_write, flush_read): Keep records_read and
3712 records_written up to date.
3714 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
3715 (write_archive_to_stdout): Now bool, not int.
3716 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
3717 (read_header): Now takes bool arg. Existing callers modified
3718 to pass 0, unless otherwise specified.
3720 * src/delete.c (records_read): Remove; now a global.
3721 (acting_as_filter): Now bool, not int.
3722 (recent_long_name, recent_long_link, recent_long_name_blocks,
3723 recent_long_link_blocks, records_read, records_written): New decls.
3724 (records_skipped): New var.
3725 (move_archive): Don't divide by zero if arg is 0.
3726 Use the above vars to compute how far to move.
3727 (write_recent_blocks): New function.
3728 (delete_archive_member): Pass 1 to read_header, so that it doesn't
3729 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
3730 Keep track of how many records have been skipped.
3731 Let the buffer code count records.
3732 When copying a header, copy any extended headers that came before it.
3734 * src/extract.c (extract_archive): When marking a directory to be
3735 updated after symlinks, stat all directories after it in the
3736 delayed-set-stat list too, since they will be checked after
3737 symlinks. Add support for --overwrite-dir.
3739 * src/list.c (recent_long_name, recent_long_link,
3740 recent_long_name_blocks, recent_long_link_blocks): New vars.
3741 (read_and): Pass 0 to read_header.
3742 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
3743 headers into new vars. Null-terminate incoming symbolic links.
3745 * src/rmt.c: Include print-copyr.h, not copysym.h.
3746 (main): Use print_copyright, not copyright_symbol.
3747 * src/tar.c (decode_options): Likewise.
3748 (OVERWRITE_DIR_OPTION): New constant.
3749 (long_options, usage, decode_options): Add --overwrite-dir.
3751 * src/tar.h: Put copyright notice into documentation.
3753 * tests/Makefile.am (TESTS): Add delete03.sh.
3754 * tests/delete03.sh: New file.
3756 * tests/genfile.c: Include print-copyr.h, not copysym.h.
3757 (main): Use print_copyright, not copyright_symbol.
3758 Include <argmatch.h>.
3759 (pattern_strings): Remove.
3760 (pattern_args, pattern_types): New constants.
3761 (main): Use XARGMATCH, not argmatch.
3763 2001-09-20 Jim Meyering <meyering@lucent.com>
3765 * lib/xstrtol.c (strtoimax): Guard declaration with
3766 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3767 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3768 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3769 (strtoumax): Likewise, for completeness (it wasn't necessary).
3770 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
3771 Check for declaration of strtoimax.
3772 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
3773 Check for declaration of strtoumax.
3775 2001-09-16 Paul Eggert <eggert@twinsun.com>
3777 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
3779 2001-09-14 Paul Eggert <eggert@twinsun.com>
3781 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
3783 * README-alpha: Describe automake patch.
3785 * configure.ac (LIBOBJS):
3786 Remove automake 1.4 workaround, as we're using 1.5 now.
3787 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
3789 * lib/copysym.c: Include stddef.h, for size_t.
3790 Include langinfo.h if needed.
3791 Use locale_charset only if USE_INCLUDED_LIBINTL;
3792 if not, use nl_langinfo (CODESET) if available.
3794 2001-09-13 Paul Eggert <eggert@twinsun.com>
3796 * config.guess, config.sub: Sync with canonical versions.
3798 * configure.ac (jm_PREREQ_XGETCWD): Add.
3800 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
3801 (libtar_a_SOURCES): Add copysym.c.
3802 * copysym.c, copysym.h: New files.
3804 * lib/error.c: Sync with fileutils version.
3806 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
3807 * m4/getcwd.m4: New file.
3808 * m4/uintmax_t.m4: Remove.
3810 * m4/gettext.m4 (AM_WITH_NLS):
3811 Fix bug with calculating version of Bison 1.29.
3812 Reported by Karl Berry.
3814 * src/Makefile.am (datadir): Remove.
3816 * src/rmt.c: Include copysym.h.
3817 (main): Use copyright_symbol to translate copyright notice,
3819 * src/tar.c: Likewise.
3820 * tests/genfile.c: Likewise.
3822 * src/system.h (MB_LEN_MAX): New symbol.
3824 2001-09-11 Paul Eggert <eggert@twinsun.com>
3826 * src/extract.c (struct delayed_set_stat): New member
3828 (delay_set_stat): Initialize it to 0.
3829 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
3830 taking an extra stat ourselves. All callers changed.
3831 (set_stat): Likewise.
3832 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
3833 If false, stop when encountering a struct whose 'after_symlinks'
3834 member is true. Otherwise, go through all structures but check
3835 them more carefully. All callers changed.
3836 (extract_archive): When extracting a deferred symlink, if its parent
3837 directory's status needs fixing, then mark the directory as needing
3838 to be fixed after symlinks.
3839 (extract_finish): Fix status of ordinary directories, then apply
3840 delayed symlinks, then fix the status of directories that are
3841 ancestors of delayed symlinks.
3843 * src/rtapelib.c (rexec):
3844 Remove declaration; it ran afoul of prototypes on Crays.
3845 Reported by Wendy Palm of Cray.
3847 2001-09-06 Paul Eggert <eggert@twinsun.com>
3849 * lib/strtoimax.c (HAVE_LONG_LONG):
3850 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3851 (strtoimax): Use sizeof (long), not
3852 sizeof strtol (ptr, endptr, base),
3853 to work around bug in IBM C compiler.
3855 2001-09-04 Paul Eggert <eggert@twinsun.com>
3857 * lib/xgetcwd.c: Include "xalloc.h".
3858 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3859 report an error and exit.
3861 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
3862 (jm_PREREQ): Use it.
3864 2001-09-03 Paul Eggert <eggert@twinsun.com>
3866 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
3867 (jm_PREREQ_XGETCWD): New macro.
3869 * lib/exclude.c (fnmatch_no_wildcards):
3870 Fix typo that caused us to do case-folding
3871 search even when that was not desired. This occurred only in the
3874 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
3875 Do not include xalloc.h.
3876 (INITIAL_BUFFER_SIZE): New symbol.
3877 Do not use xmalloc / xrealloc, since the caller is responsible for
3878 handling errors. Preserve errno around `free' during failure.
3879 Do not overrun buffer when using getwd.
3881 * lib/xgetcwd.c (xgetcwd):
3882 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
3883 to decide whether to use getcwd (NULL, 0).
3885 2001-09-02 Paul Eggert <eggert@twinsun.com>
3887 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
3889 2001-09-01 Jim Meyering <meyering@lucent.com>
3891 * exclude.c: Use `""', not `<>' to #include non-system header files.
3892 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3893 and strncasecmp as r-values. Unixware didn't have declarations.
3895 2001-08-31 Jim Meyering <meyering@lucent.com>
3897 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3898 Use an initial, malloc'd, buffer of length 128 rather than
3899 a statically allocated one of length 1024.
3901 2001-08-30 Paul Eggert <eggert@twinsun.com>
3903 * lib/utime.c: Include full-write.h.
3904 * lib/xstrtol.c (strtoimax): New decl.
3906 2001-08-29 Paul Eggert <eggert@twinsun.com>
3908 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
3910 * src/create.c (dump_file): Relativize link names before dumping.
3911 This fixes a bug reported by Jose Pedro Oliveira.
3913 * src/create.c (dump_file): Use offsetof when computing sizes for
3914 struct hack; this avoids wasted space in some cases.
3915 * src/incremen.c (note_directory, find_directory): Likewise.
3916 * src/names.c (name_gather, addname): Likewise.
3918 * src/extract.c (extract_archive): Use strcpy, not memcpy,
3919 for consistency with other code that does similar things.
3920 * src/names.c (name_gather): Likewise.
3922 * src/names.c (read_name_from_file, name_next, name_gather,
3923 add_hierarchy_to_namelist): Avoid quadratic behavior when
3924 reallocating buffers. Check for buffer size overflow.
3925 (addname): Avoid unnecessary clearing of memory.
3927 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
3929 * src/extract.c (delay_set_stat): Fix off-by-one error in file
3930 name size allocation that caused core dumps.
3932 2001-08-28 Paul Eggert <eggert@twinsun.com>
3934 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
3936 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
3937 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
3938 (daddr_t): Remove; no longer used.
3939 (jm_PREREQ_HUMAN): Add.
3941 * acconfig.h: Remove; no longer needed.
3943 * config.guess, config.sub:
3944 New files, from automake 1.5. Gettext 0.10.39 needs them.
3945 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
3947 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
3948 (SUBDIRS): Put intl before lib, as gettext requires.
3950 * ABOUT-NLS: Upgrade to gettext 0.10.39.
3951 * intl: Upgrade entire directory to gettext 0.10.39.
3952 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
3953 New files, from gettext 0.10.39.
3954 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
3955 Upgrade to gettext 0.10.39,
3956 * po/Makefile.in.in: Likewise, except fix a typo in its copying
3958 * po/cat-id-tbl.c, po/stamp-cat-id:
3959 Remove; no longer used by gettext 0.10.39.
3960 * po/ChangeLog: New file.
3962 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
3963 $(srcdir)/tar.texi: Likewise.
3964 * doc/freemanuals.texi: New file.
3965 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
3966 `fileds' -> `fields'
3967 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
3969 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
3970 (noinst_HEADERS): Add quote.h.
3971 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
3973 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
3975 * lib/full-write.c, lib/savedir.c: Comment fix.
3977 * lib/pathmax.h: Remove.
3979 * lib/quote.c, lib/quote.h: New files.
3981 * lib/xgetcwd.c: Don't include pathmax.h.
3982 Include stdlib.h and unistd.h if available.
3984 (xmalloc, xstrdup, free): Remove decls.
3985 (xgetcwd): Don't assume sizes fit in unsigned.
3986 Check for overflow when computing sizes.
3987 Simplify reallocation code.
3989 * lib/xmalloc.c: Quote failure tests.
3991 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
3993 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
3994 similar to strtol.c.
3995 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
3996 (verify): New macro.
3997 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3998 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3999 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4000 changed to signed values. Check sizes at compile-time, not
4001 run-time. Prefer strtol to strtoll if both work.
4004 * lib/xstrtol.h (xstrtoimax): New decl.
4006 * m4/Makefile.am (EXTRA_DIST):
4007 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
4008 longlong.m4, xstrtoimax.m4.
4010 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
4011 Remove; now done by autoconf.
4012 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
4013 Use AC_CHECK_TYPE instead of merely looking for the header.
4015 * m4/uintmax_t.m4: Use shorter comment.
4017 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
4018 Quote first arg of AC_DEFUN.
4019 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
4020 is needed to parse the include file.
4021 Simplify logic behind the args to AC_REPLACE.
4023 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
4025 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
4028 Use "Copyright %d" to simplify the translator's job in the future.
4029 Advise translator about circle-C.
4030 * src/tar.c: (decode_options): Likewise.
4031 * tests/genfile.c (main): Likewise.
4033 2001-08-28 Jim Meyering <meyering@lucent.com>
4035 * lib/argmatch.c: Include "quote.h".
4036 (argmatch_invalid): Quote the context.
4038 * lib/dirname.c (dir_name): Fix typo on PC platforms.
4040 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
4041 Use single-quote for local .h files.
4043 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
4045 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
4048 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
4049 invoking mktime the last time.
4051 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
4053 * lib/rename.c: Major rewrite by Volker Borchert to use system
4054 rename function, but to work around problems with trailing
4057 * lib/strtoll.c: New file, from glibc.
4058 * lib/strtoul.c: Update from glibc.
4060 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
4061 Add support for signed numbers, too.
4062 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
4064 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
4066 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
4067 (main): Use generic names in debugging output.
4068 * lib/strtoimax.c: Plus add the following changes of my own:
4069 (main): Use accurate names in debugging output.
4071 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
4074 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
4075 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
4076 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
4077 m4/utime.m4, m4/utimes.m4:
4078 Quote the first argument in each use of AC_DEFUN.
4080 * m4/getline.m4: Don't use string.h.
4082 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
4084 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
4086 2001-08-27 Paul Eggert <eggert@twinsun.com>
4088 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
4090 The biggest change is the new --exclude semantics and options.
4091 The basic idea was suggested by Gerhard Poul; thanks!
4093 * NEWS: Describe new --exclude semantics and options, and bug fixes.
4094 * README: ignfail.sh fails on some NFS hosts.
4095 * NEWS, README, lib/xstrtol.h: Add copyright notice.
4097 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
4098 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
4099 Remove; the automake bug has been fixed.
4100 * acinclude.m4: Remove.
4102 * configure.ac: Renamed from configure.in.
4103 (AC_PREREQ): Bump from 2.13 to 2.52.
4104 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
4105 1997-05-30) has an encoding error.
4106 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
4107 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
4109 * doc/fdl.texi: Update to current GNU version.
4111 * doc/tar.texi: Put leading '*' in direntry.
4112 Accommodate new gfdl sectioning.
4113 New option --recursion (the default) that is the inverse of
4116 New options --anchored, --ignore-case, --wildcards,
4117 --wildcards-match-slash, and their negations (e.g., --no-anchored).
4118 Along with --recursion and --no-recursion, these control how exclude
4119 patterns are interpreted. The default interpretation of exclude
4120 patterns is now --no-anchored --no-ignore-case --recursion
4121 --wildcards --wildcards-match-slash.
4123 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
4125 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
4126 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4127 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4128 Include if available.
4129 (<xalloc.h>): Include
4130 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4131 (verify): New macro. Use it to verify that EXCLUDE macros do not
4132 collide with FNM macros.
4133 (struct patopts): New struct.
4134 (struct exclude): Use it, as exclude patterns now come with options.
4135 (new_exclude): Support above changes.
4136 (new_exclude, add_exclude_file):
4137 Initial size must now be a power of two to simplify overflow checking.
4138 (free_exclude, fnmatch_no_wildcards): New function.
4139 (excluded_filename): No longer requires options arg, as the options
4140 are determined by add_exclude. Now returns bool, not int.
4141 (excluded_filename, add_exclude):
4142 Add support for the fancy new exclusion options.
4143 (add_exclude, add_exclude_file): Now takes int options arg.
4144 Check for arithmetic overflow when computing sizes.
4145 (add_exclude_file): xrealloc might modify errno, so don't
4146 realloc until after errno might be used.
4148 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4150 (free_exclude): New decl.
4151 (add_exclude, add_exclude_file): Now takes int options arg.
4152 (excluded_filename): No longer requires options arg, as the options
4153 are determined by add_exclude. Now returns bool, not int.
4155 * lib/prepargs.c: Include <string.h>; required for C99 since
4159 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
4161 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
4162 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
4164 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
4165 Remove inttypes_h.m4, largefile.m4, mktime.m4.
4167 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
4168 subsumed by Autoconf 2.50.
4170 * m4/error.m4: Upgrade to serial 2.
4172 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
4173 remove test for GNU C library. It's not correct, as some
4174 older glibcs are buggy.
4176 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
4178 * m4/prereq.m4: Upgrade to serial 20, but then:
4179 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
4180 (jm_PREREQ_EXCLUDE): New macro.
4181 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
4184 * m4/realloc.m4: Upgrade to serial 4.
4186 * m4/strerror_r.m4: Revert to serial 1002.
4188 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
4190 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
4192 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
4193 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
4194 it is now subsumed by autoconf. Add inttypes.h.
4196 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
4197 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
4199 * src/buffer.c (new_volume): Stop if the script exits with an error.
4201 * src/common.h (excluded_with_slash, excluded_without_slash):
4202 Remove, replacing by:
4203 (excluded): New decl.
4204 (link_error): New decl.
4205 (excluded_name): Now returns bool.
4208 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
4209 Support hard links to symbolic links.
4211 (struct delayed_symlink): Remove 'names' member, replacing it with
4212 'sources' and 'target' member. All uses changed.
4214 (struct string_list): New type.
4216 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
4217 for struct hack; this avoids wasted space in some cases.
4219 (extract_archive): Fix test for absolute pathnames and/or "..".
4220 Use link_error to report errors for links.
4221 Remove redundant trailing '/' at "really_dir", for all uses, not
4222 just before invoking mkdir.
4223 If overwriting old files, do not worry so much about existing
4225 Fix mode computation in the case where the directory exists.
4227 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
4228 link, make a copy of the symbolic link.
4230 * src/incremen.c (get_directory_contents):
4231 If ignore_failed_read_option, only warn about
4234 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
4235 However, check for error even for '-' or '+' case.
4237 (print_header): Try parsing uids and gids as unsigned integers first,
4238 and as a uid_t or gid_t only if that fails. This adds support for
4239 listing positive uids and gids that are greater than UID_MAX and
4242 * src/misc.c (link_error): New function.
4244 * src/names.c (collect_and_sort_names):
4245 If ignore_failed_read_option, only warn about
4248 (excluded_name): Now returns bool. Simplify, as the fancy
4249 features are now all in excluded_filename.
4251 * src/rtapelib.c (base_name): Remove decl, as system.h now
4254 * src/system.h: Include stddef.h if available.
4255 (offsetof): Declare if stddef.h doesn't.
4257 Include <dirname.h>.
4258 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
4260 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
4261 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
4262 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
4263 WILDCARDS_MATCH_SLASH_OPTION):
4266 (long_options, usage, decode_options): Add support for --anchored,
4267 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
4268 --no-wildcards-match-slash, --recursion, --wildcards,
4269 --wildcards-match-slash.
4271 (decode_options): Implement the new way of interpreting exclude
4274 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
4276 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
4277 just print error messages suggesting alternatives.
4279 (add_filtered_exclude): Remove.
4281 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
4283 * tests/extrac04.sh (out): Remove
4284 directory/subdirectory/file1, as the new semantics for
4285 --exclude exclude it.
4287 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
4289 2001-08-12 Paul Eggert <eggert@twinsun.com>
4291 * lib/addext.c (<errno.h>): Include.
4292 (errno): Declare if not defined.
4293 (addext): Work correctly on the Hurd, where pathconf returns -1 and
4294 leaves errno alone, because there is no limit. Also, work even if
4295 size_t is narrower than long.
4297 2001-07-08 Paul Eggert <eggert@twinsun.com>
4299 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
4301 2001-05-10 Paul Eggert <eggert@twinsun.com>
4303 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
4304 Include <backupfile.h> and <dirname.h> after size_t is defined.
4305 (addext): Use base_len to trim redundant trailing slashes instead of
4308 * lib/backupfile.c (ISSLASH, base_name):
4309 Remove decls; now in dirname.h.
4310 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
4312 (find_backup_file_name): Rename locals to avoid new functions.
4313 Use base_len instead of rolling it ourselves.
4314 Work even if dirlen is 0.
4315 Use a dir of '.' if given the empty string.
4318 Do not include <stdio.h>, <assert.h>; no longer needed.
4319 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
4320 Include <string.h>, <dirname.h>.
4321 (base_name): Allow file names ending in slashes, other than names
4322 that are all slashes. In this case, return the basename followed
4325 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
4326 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
4327 (dir_len): Renamed from dirlen.
4328 All callers changed.
4330 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4332 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4334 2001-02-16 Paul Eggert <eggert@twinsun.com>
4336 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
4337 Do not declare or define if HAVE_MBRTOWC,
4338 since the test for HAVE_MBRTOWC now requires proper declarations.
4340 * lib/alloca.c (malloc): Undef before defining.
4342 2001-02-13 Paul Eggert <eggert@twinsun.com>
4344 * src/compare.c (read_and_process): Use off_t for size.
4345 From Maciej W. Rozycki.
4347 2001-01-26 Paul Eggert <eggert@twinsun.com>
4349 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
4351 2001-01-12 Paul Eggert <eggert@twinsun.com>
4353 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
4355 * lib/savedir.h (savedir): Remove size arg.
4357 * doc/tar.texi: Add @setchapternewpage odd.
4358 Remove -I as an alias for -T, for now.
4360 Update copyright. Remove "Published by".
4361 Dates beginning with / or . are taken to be file names.
4363 * src/tar.c (<time.h>): Do not include;
4364 (time): Do not declare.
4365 (usage): Remove -I as an alias for -T.
4366 (OPTION_STRING): Remove -I.
4367 (decode_options): Dates that look like an absolute path name,
4368 or that start with '.', are presumed to be file names whose
4370 Remove 'I' as an aliase for 'T'.
4373 * src/extract.c (<time.h>): Do not include; system.h now does this.
4374 (make_directories): Skip filesystem prefixes.
4375 Don't assume '/' is the only separator.
4376 (extract_sparse_file): Use new full_write semantics.
4377 On write error, return instead of invoking skip_file.
4378 Do not free sparsearray; caller does this now.
4379 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
4381 (extract_archive): Don't assume file name lengths fit in int.
4382 Report what got stripped from member name; it might be more than '/'.
4383 Use new full_write semantics.
4384 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
4386 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
4388 * src/buffer.c (<time.h>): Do not include; system.h now does this.
4389 (time): Remove decl; likewise.
4390 (child_open_for_uncompress): Use new full_write semantics.
4391 (flush_write): Use ISSLASH instead of testing for '/'.
4392 (flush_read): Likewise.
4394 * src/rmt.h (_remdev): Look for / anywhere in Path.
4396 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
4397 Don't assume '/' is the only separator.
4398 (safer_rmdir): Don't assume '/' is the only separator.
4400 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
4402 * lib/dirname.h (dirlen): New decl.
4404 * src/incremen.c (get_directory_contents):
4405 Remove path_size arg; all callers changed.
4406 Don't assume '/' is the only directory separator.
4407 (gnu_restore): Work even if file name length doesn't fit in int.
4409 * lib/addext.c (ISSLASH): New macro.
4410 (addext): Trim any redundant trailing slashes.
4412 * src/names.c (name_next):
4413 Don't assume '/' is the only directory separator.
4414 (namelist_match): Likewise.
4415 (add_hierarchy_to_namelist): Remove dirsize arg.
4416 Do not assume '/' is the only directory separator.
4417 (new_name): Likewise.
4419 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
4420 (libtar_a_SOURCES): Add dirname.c.
4422 * src/create.c (relativize):
4423 New function, with much of old start_header's guts.
4424 Handle filesystem prefixes.
4425 (start_header): Use this new function.
4426 (init_sparsearray): Don't bother to zero out the new array;
4428 (deal_with_sparse): Fix array allocation bug.
4429 (create_archive): Don't assume '/' is the only separator.
4430 (dump_file): Likewise.
4431 Don't worry about leading / in symlink targets.
4433 * lib/savedir.c (savedir):
4434 Remove size arg; it wasn't portable. All callers changed.
4436 * lib/utime.c (utime_null): Adjust to new full_write convention.
4438 * configure.in (YACC): Avoid portability problem with Ultrix sh.
4440 * lib/backupfile.c: Include <dirname.h>.
4441 (ISSLASH): New macro.
4442 (find_backup_file_name): Use dirlen to calculate directory lengths.
4443 (max_backup_version): Strip redundant trailing slashes.
4445 * src/common.h: Include <full-write.h>.
4446 (get_directory_contents): No longer has size arg.
4447 (gnu_restore): Arg is size_t, not int.
4449 * src/system.h: Include <time.h>.
4450 (time): Declare if not defined.
4452 * lib/full-write.c: Include full-write.h, not safe-read.h.
4453 full_write returns size_t, with short writes meaning failure.
4454 All callers changed.
4456 * src/rtapelib.c: Include full-write.h.
4458 * src/rmt.c: Include full-write.h.
4459 (main): Update copyright.
4461 * doc/getdate.texi: Mention that only English is supported.
4462 Show how to use "date" so that the output is acceptable to getdate.
4463 Mention Z as an abbreviation for UTC.
4465 * lib/full-write.h: New file.
4467 * src/list.c: system.h now does time.h stuff.
4470 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
4472 Do not include string.h, strings.h, or assert.h; no longer needed.
4473 (strrchr, memrchr, malloc): Remove decls; no longer needed.
4475 (base_name): New decl.
4476 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
4477 (dir_name_r): Remove.
4478 (dirlen): New function.
4479 (dir_name): Use dirlen instead of dir_name_r.
4480 (<string.h>, <strings.h>): Include only if test program.
4481 (main): Use "return 0", not "exit (0)".
4483 2000-12-08 Paul Eggert <eggert@twinsun.com>
4485 * lib/dirname.h: New file.
4487 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4489 * lib/fnmatch.c: Do not comment out all the code if we are using
4490 the GNU C library, because in some cases we are replacing buggy
4491 code in the GNU C library itself.
4493 2000-10-30 Paul Eggert <eggert@twinsun.com>
4495 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
4497 2000-10-29 Paul Eggert <eggert@twinsun.com>
4499 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
4501 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
4503 2000-10-28 Paul Eggert <eggert@twinsun.com>
4505 * doc/tar.texi: --no-recursion now applies to extraction, too.
4506 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
4507 * src/names.c (namelist_match, excluded_name):
4508 Do not match subfiles of a directory
4509 if --no-recursion is specified.
4510 * src/tar.c (NO_RECURSE_OPTION): Remove.
4511 (long_options): Have getopt set the --no-recursion flag.
4512 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
4513 Remove case for NO_RECURSE_OPTION.
4514 * src/common.h (recursion_option):
4515 Renamed from no_recurse_option, with sense
4516 negated, and with FNM_LEADING_DIR being the nonzero value.
4518 * names.c (namelist_match): New function.
4519 (name_match, name_scan): Use it to eliminate duplicate code.
4520 (names_notfound): Remove special case for Amiga.
4522 2000-10-27 Paul Eggert <eggert@twinsun.com>
4524 * src/misc.c (read_error_details, read_warn_details,
4525 read_fatal_details): Don't assume size_t is unsigned long.
4527 * src/buffer.c (flush_read): If read_full_records_option, try to
4528 fill the input buffer, as --delete -f - needs this.
4530 2000-10-24 Paul Eggert <eggert@twinsun.com>
4532 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
4534 * src/buffer.c (check_label_pattern):
4535 Make sure header name is a string before
4536 passing it to fnmatch.
4537 (init_volume_number): Check for global_volno overflow.
4538 (new_volume): Check for global_volno overflow.
4540 * src/tar.c (decode_options):
4541 Check that volume label is not too long to overflow
4542 name in tar header block.
4544 * Makefile.am (EXTRA_DIST): Remove rebox.el.
4546 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
4547 (AC_FUNC_STRERROR_R): Use this instead.
4549 2000-10-23 Paul Eggert <eggert@twinsun.com>
4551 * src/extract.c: Include <time.h>, since we invoke "time".
4553 * lib/prepargs.c (prepend_default_options):
4554 Don't use NULL, for portability.
4556 * m4/fnmatch.m4: Add "working" to message.
4558 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
4560 (getpwuid, getgrgid): Declare only if system headers don't.
4561 (gid_to_gname): Don't invoke setgrent.
4562 (namelist): Now static, not global.
4563 (nametail): New var. All uses of namelast changed to use
4564 nametail, with one extra level of indirection.
4565 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
4566 (name_match): Set nametail too, when setting namelist to null.
4567 (add_hierarchy_to_namelist): Change type of dir arg from char * to
4568 struct name *, so that we don't have to look up the name again
4569 here. Get change_dir from dir rather than as a separate arg. Add
4570 dirsize arg, and pass it along to get_directory_contents. Remove
4571 unnecessary check of directory type.
4572 (new_name): Do not append a slash if PATH already ends in one.
4573 (avoided_names, struct avoided_name): Remove.
4574 (avoided_name_table): New var, replacing avoided_names.
4575 (hash_avoided_name, compare_avoided_names): New function.
4576 (add_avoided_name, is_avoided_name): Use hash table rather than
4579 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
4580 (child_open_for_compress, child_open_for_uncompress,
4581 close_archive): Propagate any failure of the compression process
4583 (open_archive, flush_write, flush_read, close_archive): Do not
4584 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
4585 -1. Instead, allocate an array with the size that's needed.
4586 (open_archive): Don't bother checking S_ISCHR of /dev/null.
4587 (backspace_output): Don't try to backspace past start of archive.
4588 (close_archive): Remove special case for DELETE_SUBCOMMAND.
4590 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
4591 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
4592 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
4593 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
4594 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
4595 WITH_DMALLOC, WITH_REGEX):
4596 Remove; now generated automatically.
4598 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
4599 compatibility for glibc fragments.
4600 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
4601 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
4602 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
4603 that we needn't put an entry into acconfig.h.
4604 (ALL_LINGUAS): Add da.
4605 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
4606 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
4608 (AC_MBSTATE_T): Add.
4609 (RMT): Append $(EXEEXT).
4610 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
4611 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
4612 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
4613 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
4614 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
4615 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
4616 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
4617 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
4618 (EMUL_OPEN3): Remove; no longer needed.
4619 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
4621 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
4623 * src/common.h: Do not include basename.h.
4624 * src/rtapelib.c (base_name): Do not include basename.h;
4625 declare base_name instead.
4627 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
4629 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
4630 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
4631 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
4632 Adjust to the above changes.
4634 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
4636 * src/open3.c: Remove.
4638 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
4639 (tar_SOURCES): Remove open3.c.
4640 (INCLUDES): Remove -I.., as automake does that.
4641 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
4643 The following changes are to put LOCALEDIR into localedir.h instead
4644 of passing it on the command line.
4646 (DISTCLEANFILES): New macro.
4647 (localedir.h): New rule.
4648 (rmt.o tar.o): Now depend on localedir.h.
4650 * tests/delete02.sh, tests/extrac04.sh: New files.
4652 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
4653 (TESTS): Add extrac04.sh, and restore delete02.sh.
4654 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
4655 (INCLUDES): Remove -I.. as automake does this now.
4657 * src/rtapelib.c (rexec): Don't declare unless using it.
4658 (do_command): Simplify signal-handling code slightly.
4660 * src/delete.c (blocks_needed): Remove. All uses changed to use
4661 blocking_factor - new_blocks.
4662 (acting_as_filter): New var.
4663 (write_record, delete_archive_members): Use acting_as_filter
4664 rather than archive == STDIN_FILENO to detect whether we're acting
4665 as a filter, as open can return STDIN_FILENO in some cases.
4666 (delete_archive_members): Ignore zero blocks if
4667 ignore_zeros_option is nonzero. Fix bug that messed up last
4668 output block: write_eot can't be used here, as it gets confused
4669 when the input is at end of file.
4671 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
4672 symbolic link contents length. Pass directory size to
4673 get_directory_contents.
4675 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
4676 m4/strerror_r.m4: New files.
4677 * m4/signedchar.m4: Remove this file.
4678 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
4679 * m4/Makefile.am (EXTRA_DIST): Likewise.
4681 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
4683 * po/da.po: New translation file.
4685 * src/mangle.c (extract_mangle):
4686 Fix diagnostic with wrong number of %s'es.
4688 * lib/fnmatch.c (fnmatch):
4689 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4690 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4692 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
4693 fall off a device's end. Detect this.
4695 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
4697 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
4698 include <pathmax.h> and directory include files like <dirent.h>;
4699 no longer used. Include <savedir.h> instead.
4700 (closedir, signed_char): remove macro; no longer used.
4701 (bool, false, true): Include <stdbool.h> if you have the include
4702 file, otherwise define.
4705 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
4706 opendir_warn, readdir_error): Remove; no longer needed.
4707 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
4708 before deciding whether we're trying to remove ".".
4709 (remove_any_file): Try unlink first if we are not root. Use
4710 savedir when recursively removing directories, to avoid exhausting
4712 (savedir_error, savedir_warn, symlink_error): New functions.
4714 * src/list.c: (read_and): Do not invoke
4715 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
4716 responsible for that. Do not invoke apply_delayed_set_stat; our
4717 caller is now responsible for that.
4718 (read_header): Use signed char instead of signed_char. Prevent
4719 later references to current_header from mistakenly treating it as
4721 (from_header): Quote invalid base-64 strings in diagnostics.
4722 (time_from_header): Do not warn about future timestamps in
4723 archive; check_time now does that.
4724 (print_header): Quote unknown file types.
4725 (skip_member): New function, replacing skip_extended_headers and
4726 now skipping the whole member instead of just the extended
4727 headers. All callers changed. This makes the code handle
4728 extended headers uniformly, and fixes some bugs.
4730 * src/update.c (update_archive): Use skip_member.
4732 * src/extract.c (we_are_root): Now global.
4733 (struct delayed_symlink): New type.
4734 (delayed_symlink_head): New var.
4735 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
4736 not apply_delayed_set_stat.
4737 (set_mode, set_stat): Pointer args are now const pointers.
4738 (check_time): New function.
4739 (set_stat): Warn if setting a file's timestamp to be the future.
4740 (make_directories): Do not save and restore errno.
4741 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
4742 intermediate directories.
4743 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
4744 not in caller. Extract potentially dangerous symbolic links more
4745 carefully, deferring their creation until the end, and using a
4746 regular file placeholder in the meantime. Do not remove trailing
4747 / and /. from file names. Do not bother checking for ".." when
4748 checking whether a directory loops back on itself, as loopbacks
4749 can occur with symlinks too. Also, in that case, do not bother
4750 saving and restoring errno; just set it to EEXIST.
4751 (apply_nonancestor_delayed_set_stat): A prefix is a potential
4752 ancestor if it ends in slash too (as well as ending in a char just
4754 (apply_delayed_set_stat): Remove.
4755 (apply_delayed_symlinks, extract_finish): New functions.
4757 * doc/fdl.texi: New file.
4758 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
4759 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
4760 * doc/tar.texi: Add Free Documentation License. New section
4761 "Overwrite Old Files", and revamp that section to make it easier to
4762 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
4763 documentation into getdate.texi. Fix several minor typos. Describe
4764 TAR_OPTIONS. Describe incompatibility between incremental backups and
4765 --atime-preserve. Describe incompatibility between --verify and other
4766 options. Mention that tar normally removes symbolic links rather than
4767 following them, when extracting a file of the same name.
4769 * THANKS: Add gpoul. Change skip's address.
4771 * po/POTFILES.in: Add lib/human.c.
4773 * src/common.h (namelist, namelast): Remove decls.
4774 (we_are_root, extract_finish, skip_member, savedir_error,
4775 savedir_warn, symlink_error, gnu_list_name): New decls.
4776 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
4777 skip_extended_headers, is_dot_or_dotdot, closedir_error,
4778 closedir_warn, opendir_error, opendir_warn, readdir_error,
4779 readdir_warn): Remove decls.
4780 (get_directory_contents): New off_t arg.
4781 (addname): Now returns struct name *.
4783 * src/tar.h, tests/genfile.c: Fix comments.
4785 * src/create.c: Include hash.h.
4786 (gnu_list_name): Remove decl.
4787 (struct link): Remove "next" member.
4789 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
4790 consistency with other diagnostics.
4791 (deal_with_sparse): Check for I/O error when closing the file.
4792 (create_archive): Do not allocate an array of size PATH_MAX, as
4793 PATH_MAX might be (size_t) -1. Instead, allocate an array with
4794 the size that's needed.
4795 (hash_link, compare_links): New functions.
4796 (dump_file): Do not exhaust open file descriptors when descending
4797 deeply into a directory, by using savedir rather than
4798 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
4799 Hash the set of links already created, instead of using a linked
4800 list. Fix some bugs in outputting sparse files which caused the
4801 sparse tables to be incorrect. When a file unexpectedly shrinks,
4802 output zeros rather than garbage. Do not allocate an array of
4803 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
4804 allocate an array with the size that's needed.
4806 * src/incremen.c: Include hash.h.
4807 (struct directory): Remove "next", "dir_text". Change "name" to
4808 be char[1] with struct hack, not const char *. Add "found".
4809 (directory_list): Remove. Replaced by directory_table.
4810 (directory_table): New var.
4811 (nfs_string): Renamed from nfs.
4812 (hash_directory, compare_directories): New functions.
4813 (note_directory): Now returns struct directory *. First arg is
4814 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
4815 Remove text arg. New "found" arg, basically corresponding to the
4816 old text arg not being null. All callers changed.
4817 (note_directory, find_directory): Use hash table rather than
4819 (get_directory_contents): New arg "device". Use savedir to do the
4820 hard work. Save the nfs-ness of stat_data, since it might change
4821 under us. Use note_directory instead of find_directory to save
4822 some work. When adding an "A" record, do it with
4823 add_to_accumulator instead of cheating with strcat.
4824 (read_directory_file): Use "+" flag before device to indicate
4825 whether it was NFS. Fix typo in checking for strtoul error.
4826 (write_directory_file_entry): New function.
4827 (write_directory_file): Use it, and use the hash routines to
4828 traverse the directory table.
4829 (gnu_restore): Use savedir rather than opendir/readdir.
4831 * src/tar.c: Include localedir.h, prepargs.h.
4832 (long_options): Now static.
4833 (long_options, usage, decode_options): -j is now short for
4834 --bzip2, and -I is now an alias for -T.
4835 (decode_options, main): argv is not const pointer now.
4836 (decode_options): Invoke prepend_default_options to support
4837 TAR_OPTIONS. In diagnostic, mention the string that was the
4838 invalid blocking factor, tape length, group, owner, or record
4839 size. --delete is no longer incompatible with -f -, undoing
4841 (main): Invoke extract_finish at end of extraction.
4843 * src/rmt.c: Include localedir.h.
4844 (main): Update copyright date to 2000.
4846 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
4847 following changes: Use @sc where appropriate. Document the ranges of
4848 supported times more precisely. Add Eggert to getdate authors.
4849 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
4850 zone names, as it wasn't correct and people shouldn't be relying on it
4851 anyway. Relative items also account for non-DST adjustments. Fix
4854 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
4856 * tests/ignfail.sh: opendir -> savedir in diagnostics.
4858 * tests/preset.in: Set LANGUAGE to the empty string, for some
4861 2000-10-20 Paul Eggert <eggert@twinsun.com>
4863 * m4/fnmatch.m4: Mention the GNU C library.
4865 2000-10-19 Paul Eggert <eggert@twinsun.com>
4867 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
4870 2000-10-17 Paul Eggert <eggert@twinsun.com>
4872 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
4875 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
4876 (CHAR_BIT): Define if not defined.
4878 2000-09-09 Paul Eggert <eggert@twinsun.com>
4880 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
4882 2000-08-07 Paul Eggert <eggert@twinsun.com>
4884 * lib/xmalloc.c: Memory exhausted -> memory exhausted
4886 * lib/xalloc.h (xalloc_msg_memory_exhausted):
4887 change to array from char *.
4889 2000-08-06 Paul Eggert <eggert@twinsun.com>
4891 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
4892 compatibility with glibc 2.1.3 strftime.c.
4894 2000-07-31 Paul Eggert <eggert@twinsun.com>
4896 * lib/quotearg.c (quotearg_n_options):
4897 Don't make the initial slot vector a constant,
4898 since it might get modified.
4900 * lib/quotearg.c: Add support for more than one preallocated slot.
4902 2000-07-30 Paul Eggert <eggert@twinsun.com>
4904 * lib/quotearg.c (quotearg_n_options):
4905 Preallocate a slot 0 buffer, so that the caller
4906 can always quote one small component of a "memory exhausted" message
4909 2000-07-23 Paul Eggert <eggert@twinsun.com>
4912 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
4913 mbstate_t is always defined.
4915 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
4916 some GCC installations, and this configuration error is likely to be
4919 2000-07-22 Paul Eggert <eggert@twinsun.com>
4922 When the system forces us to redefine mbstate_t, shadow its mbsinit
4923 function. From Bruno Haible.
4925 2000-07-14 Paul Eggert <eggert@twinsun.com>
4927 * lib/xmalloc.c: Simplify exhausted message.
4929 * lib/quotearg.h: Update copyright date; from Jim Meyering.
4931 2000-07-13 Paul Eggert <eggert@twinsun.com>
4933 * lib/quotearg.h (enum quoting style):
4934 New constant clocale_quoting_style.
4937 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
4938 Add support for clocale_quoting_style, undoing previous change to
4939 locale_quoting_style.
4941 2000-07-10 Paul Eggert <eggert@twinsun.com>
4944 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
4945 since otherwise we don't need it.
4946 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4947 since we don't do multibytes in that case.
4948 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4949 invoke multibyte primitives.
4951 * m4/mbstate_t.m4 (AC_MBSTATE_T):
4952 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
4953 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
4954 and mbstate_t, to a single-part test that simply defines mbstate_t.
4956 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4957 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4958 to decide whether to define the BeOS workaround macro;
4959 this adjusts to the change to AC_MBSTATE_T.
4961 * m4/strerror_r.m4: New file.
4963 2000-07-05 Paul Eggert <eggert@twinsun.com>
4965 * lib/quotearg.c: Use double-quote to quote.
4967 * lib/quotearg.c (N_): New macro.
4968 (gettext_default): New function.
4969 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
4970 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
4973 * lib/quotearg.c (struct quoting_options):
4974 Simplify quote_these_too dimension.
4975 From Bruno Haible <haible@clisp.cons.org>.
4977 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
4978 Test for mbstate_t only if the test
4979 for an object-type mbstate_t fails.
4981 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4983 2000-07-03 Paul Eggert <eggert@twinsun.com>
4985 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
4986 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
4988 * lib/quotearg.c (mbrtowc):
4989 Assign to *pwc, and return 1 only if result is nonzero.
4990 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
4992 2000-07-02 Paul Eggert <eggert@twinsun.com>
4994 * lib/quotearg.c (mbstate_t):
4995 Do not define; it should be defined with AC_CHECK_TYPE.
4997 2000-06-26 Paul Eggert <eggert@twinsun.com>
4999 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
5000 a bug in glibc 2.1.3.
5002 * lib/xmalloc.c: Fix inaccurate comment for xrealloc.
5004 2000-06-19 Paul Eggert <eggert@twinsun.com>
5006 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
5007 inclusion of wctype.h to work around solaris2.6 namespace pollution.
5008 (ISPRINT): Likewise.
5009 Reported by Tom Tromey.
5011 2000-06-15 Paul Eggert <eggert@twinsun.com>
5013 * lib/human.c (adjust_value): New function.
5014 (human_readable_inexact): Apply rounding style even when printing
5017 * lib/human.c: Avoid shadowing warnings.
5020 2000-06-14 Paul Eggert <eggert@twinsun.com>
5022 * lib/human.c (human_readable_inexact): Allow an input block size
5023 that is not a multiple of the output block size, and vice versa.
5025 * lib/getdate.y (get_date): Apply relative times after time zone
5026 indicator, not before.
5028 2000-05-31 Paul Eggert <eggert@twinsun.com>
5030 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
5031 and thus don't need AC_CANONICAL_HOST.
5033 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
5034 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
5035 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
5036 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
5037 changed. Instead of inspecting the output of getconf, try to
5038 compile the test program without and with the macro definition.
5039 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
5040 getconf. Instead, check for the needed flags by compiling test
5043 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
5045 * config.guess, config.sub: Remove these files, for similar reasons.
5047 2000-05-03 Paul Eggert <eggert@twinsun.com>
5049 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
5050 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
5051 bug. This avoids a clash when files like regex.c that define
5054 2000-05-02 Paul Eggert <eggert@twinsun.com>
5056 * m4/largefile.m4 (AC_SYS_LARGEFILE):
5057 Define _GNU_SOURCE if this is needed to make
5058 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
5059 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
5061 * lib/quotearg.c (mbrtowc, mbstat_t):
5062 Add definitions if !HAVE_MBSTATE_T_OBJECT.
5063 (<wctype.h>): Include if HAVE_WCTYPE_H.
5064 (iswprint): Define to 1 if we lack it
5066 2000-04-18 Paul Eggert <eggert@twinsun.com>
5068 * m4/mbstate_t.m4: New file.
5070 2000-04-17 Bruno Haible <haible@clisp.cons.org>
5072 * tests/ignfail.sh: Test for uid 0 along with user "root".
5074 2000-04-05 Paul Eggert <eggert@twinsun.com>
5076 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
5077 Don't use -n32 on IRIX if the installer said
5080 2000-02-28 Paul Eggert <eggert@twinsun.com>
5082 * lib/quotearg.c (ALERT_CHAR): New macro.
5083 (quotearg_buffer_restyled): Use it.
5085 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5087 * src/list.c (tartime): Fix off-by-one error when copying year if
5090 2000-02-18 Paul Eggert <eggert@twinsun.com>
5092 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
5093 (textint): New typedef.
5094 (parser_control): Changed from struct parser_control to typedef
5095 (for consistency). Member year changed from int to textint. All
5097 (YYSTYPE): Removed; replaced by %union with int and textint
5099 (tID): Removed; not used.
5100 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
5101 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
5102 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5103 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5104 (date, number, to_year): Use width of number in digits, not its
5105 value, to determine whether it's a 2-digit year, or a 2-digit
5107 (yylex): Store number of digits of numeric tokens. Return '?' for
5108 unknown identifiers, rather than (unused) tID.
5110 2000-01-16 Paul Eggert <eggert@twinsun.com>
5112 * lib/quotearg.c (quotearg_buffer_restyled):
5113 Do not quote alert, backslash, formfeed,
5114 and vertical tab unnecessarily in shell quoting style.
5116 2000-01-15 Paul Eggert <eggert@twinsun.com>
5119 Change quoting to be compatible with future autoconf versions.
5121 2000-01-11 Paul Eggert <eggert@twinsun.com>
5123 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
5125 2000-01-07 Paul Eggert <eggert@twinsun.com>
5127 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
5129 Fix bug with fnmatch.h dependency, as follows:
5130 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
5131 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
5133 * src/common.h (apply_nonancestor_delayed_set_stat):
5134 Renamed from apply_delayed_set_stat.
5135 (apply_delayed_set_stat, decode_mode, chmod_error_details,
5136 chown_error_details, close_warn, closedir_warn, mkdir_error,
5137 read_error_details, read_fatal_details, read_warn_details,
5138 seek_error_details, seek_warn_details, utime_error,
5139 write_error_details, write_fatal_details): New decls.
5141 Make diagnostic messages more regular.
5142 * src/create.c (dump_file): Quote file names with colons if possible.
5143 * src/compare.c (diff_archive): Likewise.
5144 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
5145 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
5146 * src/mangle.c (extract_mangle): Likewise.
5147 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
5149 * src/buffer.c (archive_write_error, flush_archive, close_archive,
5150 new_volume, xclose):
5151 Use error message functions to report errors consistently.
5152 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
5153 * src/create.c (finish_sparse_file, dump_file): Likewise.
5154 * src/extract.c (set_mode, set_stat, extract_sparse_file,
5155 extract_archive): Likewise.
5156 * src/list.c (list_archive): Likewise.
5157 * src/update.c (append_file): Likewise.
5158 * src/compare.c (diff_init, diff_sparse_files):
5159 Use xalloc_die to report memory exhaustion.
5160 * src/incremen.c (gnu_restore): Likewise.
5161 * src/list.c (read_header): Likewise.
5162 * src/mangle.c (extract_mangle): Likewise.
5163 * src/misc.c (maybe_backup_file): Likewise.
5164 * src/tar.c (decode_options): Likewise.
5165 * src/compare.c (read_and_process, fill_in_sparse_array,
5167 Use consistent terminology for unexpected-EOF message.
5168 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
5169 * src/list.c (list_archive, read_header, skip_file,
5170 skip_extended_headers): Likewise.
5171 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
5172 (xdup2): Regularize messages with rest of tar.
5174 * src/buffer.c (flush_read): Don't read past EOF.
5176 * src/extract.c (extr_init):
5177 If we run out of memory, invoke apply_delayed_set_stat.
5178 (prepare_to_extract): Don't complain if we can't remove ".".
5179 (apply_delayed_set_stat): New function.
5180 (apply_nonancestor_delayed_set_stat):
5181 Renamed from apply_delayed_set_stat. All uses changed.
5182 Don't remove head if it doesn't apply.
5184 * src/create.c (find_new_file_size):
5185 Return size instead of storing through pointer.
5186 All callers changed.
5187 (deal_with_sparse): Don't keep reading after read errors.
5188 (finish_sparse_file): Just abort if there is an internal error.
5189 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
5190 Don't restore access times on directories during incremental dumps
5191 until after dealing with the directory.
5192 If ignoring failed reads, count closedir, read, and unknown
5193 file errors as warnings, not errors.
5194 Fix buffer overrun problem when dumping sparse files.
5196 * src/list.c (read_and):
5197 Invoke apply_nonancestor_delayed_set_stat on file names
5198 after handling them.
5199 (decode_mode): Remove; moved to misc.c.
5201 * src/misc.c (safer_rmdir): New function.
5202 (remove_any_file): Use it to avoid problems with rmdir(".").
5203 (maybe_backup_file): Regularize diagnostics.
5204 (undo_backup_file): Likewise.
5205 (decode_mode): Moved here from list.c.
5206 (chmod_error_details, chown_error_details, close_fatal,
5207 close_warn, closedir_warn, mkdir_error, read_error_details,
5208 read_warn_details, read_fatal_details, seek_error_details,
5209 seek_warn_details, utime_error, write_error_details,
5210 write_fatal_details): New functions.
5212 * src/delete.c (save_record): Remove static variable (now local).
5213 (move_archive): Don't position before start of archive.
5214 (write_record): Abort if count is zero at inopportune time.
5217 * src/tar.c (decode_options): --delete and -f - are now
5218 incompatible, since we didn't have time to fix their bugs.
5220 * tests/Makefile.am (TESTS): Remove delete02.sh.
5221 * tests/ignfail.sh: Adjust to new quoting scheme again.
5223 2000-01-06 Paul Eggert <eggert@twinsun.com>
5225 * lib/getdate.y: Sync tm_diff with the GNU C Library.
5226 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
5227 (tm_diff): Renamed from difftm. All uses changed.
5228 Replace body with that taken from GNU C Library 2.1.3pre1.
5229 (get_date): Prefer tm_gmtoff to tm_diff if available.
5231 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
5233 * tests/incremen.sh: Invoke stat on newly created file so that its
5234 ctime is updated on Nextstep.
5236 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
5238 * lib/getdate.y (get_date):
5239 Fix typo when checking for time_t overflow in time zone calculations.
5241 1999-12-13 Paul Eggert <eggert@twinsun.com>
5243 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
5245 * README-alpha: New file.
5246 * README: New sections for gzip and bzip2, Solaris.
5247 Remove mention of BACKLOG.
5249 * configure.in (AC_C_BACKSLASH_A): Add.
5250 (AC_CHECK_HEADERS): Add wchar.h.
5251 (AC_CHECK_FUNCS): Add mbrtowc.
5252 (AC_FUNC_CLOSEDIR_VOID): Add.
5254 * tests/Makefile.am (TESTS): Add delete02.sh.
5255 (POSTPONED_TESTS): Remove.
5256 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
5259 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
5261 * tests/ignfail.sh (err): Adjust to new quoting scheme.
5263 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
5265 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
5267 * src/tar.c ("quotearg.h"): New include.
5268 (usage): Now has __attribute__ ((noreturn)).
5269 (confirm): Report errno if we can't open tty.
5270 (confirm, decode_options):
5271 Quote arbitrary strings in diagnostics.
5272 (OVERWRITE_OPTION): New constant.
5273 (long_options, usage, decode_options): New --overwrite option.
5274 (decode_options): --keep-old-files, --overwrite, and --unlink-first
5275 are now mutually exclusive.
5276 Don't assume that gettext preserves errno.
5277 (main): Set default quoting style to escape_quoting_style.
5279 * src/update.c (<quotearg.h>): New include.
5281 Don't assume that gettext preserves errno.
5282 Quote arbitrary strings in diagnostics.
5283 Check for close error.
5285 * src/names.c (<quotearg.h>): New include.
5286 (name_init, name_next, name_close, names_notfound,
5287 collect_and_sort_names): Don't assume that gettext preserves
5288 errno. Quote arbitrary strings in diagnostics.
5289 (excluded_name): Fix typo that caused empty patterns to be
5292 * src/misc.c (<quotearg.h>): New include.
5293 (quote_copy_string): Quote only newline and backslash; the output is no
5294 longer meant for humans, and is locale-independent.
5295 (contains_dot_dot): New function.
5296 (remove_any_file): Don't use lstat; just rmdir the file and then use
5297 unlink if the rmdir fails because the file isn't a directory.
5298 Check for readdir and closedir errors.
5299 (maybe_backup_file): Report "stat" for stat errors.
5300 (maybe_backup_file, chdir_do):
5301 Quote arbitrary strings in diagnostics.
5302 (maybe_backup_file, undo_last_backup):
5303 Don't assume that gettext preserves errno.
5304 (call_arg_error, call_arg_fatal, call_arg_warn,
5305 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
5306 mknod_error, open_error, open_fatal, open_warn, opendir_error,
5307 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
5308 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
5309 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
5310 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
5312 * src/system.h (__attribute__): New macro.
5313 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
5314 (S_ISDOOR): New macro.
5315 (closedir): New macro, if CLOSEDIR_VOID.
5317 * src/rmt.c, src/rtapelib.c (decode_oflag):
5318 O_APPEND might not be defined.
5320 * src/list.c: (read_and, list_archive):
5321 Quote arbitrary strings in diagnostics.
5322 (from_header): Use locale_quoting_style to quote diagnostics.
5323 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
5325 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
5327 * src/Makefile.am: Use ## for copyright comments.
5329 * src/extract.c (<quotearg.h>): New include.
5330 (enum permstatus): New enum.
5331 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
5332 two mallocs. New members file_name_len, invert_permissions, permstatus.
5333 (extr_init): Remove hack that silently adjusted newdir_umask.
5334 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
5335 Use these args to decide whether and how to set modes.
5336 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
5337 Don't assume that gettext preserves errno.
5338 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
5339 (delay_set_stat, repair_delayed_set_stat): New functions.
5340 (make_directories): Avoid mkdir where last part of path is "..".
5341 Create a struct delayed_set_stat for each directory made.
5342 (prepare_to_extract): Renamed from unlink_destination, and
5343 return 0 immediately if to_stdout_option; all callers changed.
5344 (maybe_recoverable): New parameter interdir_made.
5345 Add support for --overwrite.
5346 (extract_sparse_file, extract_archive):
5347 Quote arbitrary strings in diagnostics.
5348 (extract_archive): By default, warn about ".." in member names, and skip them.
5349 Don't open files with O_NONBLOCK or O_APPEND.
5350 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
5351 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
5352 minus the current umask. Keep track of intermediate directories made,
5353 to avoid looping when making x/../x when x doesn't exist; the
5354 earlier code solved this in a different way that didn't fit well
5355 into the new scheme. Don't extract permissions onto existing
5356 directories unless --overwrite is given. Do not add -wx------
5357 permissions to new directories permanently; just do it temporarily.
5358 Remove no-longer-needed hack with MSDOS and directory time stamps.
5359 (apply_delayed_set_stat): New argument specifies which directories to
5360 fix statuses of. Do not wait until the end of extraction to fix
5361 statuses; instead, fix a directory's status once we exit that directory.
5362 This requires less memory and does the right thing in some cases
5363 where the old method didn't.
5364 (fatal_exit): New function.
5366 * src/incremen.c (<quotearg.h>): New include.
5367 (get_directory_contents, gnu_restore):
5368 Check for readdir and closedir errors.
5369 (get_directory_contents, read_directory_file, gnu_restore):
5370 Quote arbitrary strings in diagnostics.
5371 (get_directory_contents, read_directory_file, write_directory_file):
5372 Don't assume that gettext preserves errno.
5374 * src/create.c (<quotearg.h>): New include.
5375 (start_header): Use `member names' to refer to archive member names, not
5376 `archive names'. Warn about `..' in member names.
5377 (finish_sparse_file, dump_file):
5378 Quote arbitrary strings in diagnostics.
5379 (finish_sparse_file, dump_file):
5380 Don't assume that gettext preserves errno.
5381 (dump_file): Don't use `access' to determine whether a directory is readable;
5382 this isn't reliable if tar is setuid. Use `opendir' instead.
5383 Check for readdir and closedir failures.
5384 Don't dump sockets as if they were fifos; just warn and skip.
5386 * src/delete.c (move_archive):
5387 Don't report fatal error merely because sizes don't fit
5388 into struct mtop values; fall back on lseek instead.
5389 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
5390 Say `reposition' instead of `re-position'.
5391 (delete_archive_members):
5392 Set archive to STDOUT_FILENO before outputting trailing buffer.
5394 * src/compare.c (<quotearg.h>): New include.
5395 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
5396 and `Cannot' others.
5397 (report_difference, diff_archive):
5398 Quote arbitrary strings in diagnostics.
5399 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
5400 Don't assume that gettext preserves errno.
5401 (diff_archive): Don't open regular files with O_NONBLOCK.
5402 Preserve access times of files if --atime.
5404 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
5405 (FATAL_ERROR, USAGE): Don't return 0.
5406 (enum old files): New enum.
5407 (old_files_option): New variable, replacing keep_old_files_option and
5408 unlink_first_option.
5409 (apply_delayed_set_stat): Now takes char const * param.
5410 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
5411 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
5412 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
5413 read_fatal, readdir_error, readdir_warn, readlink_error,
5414 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
5415 truncate_error, truncate_warn, unlink_error, waitpid_error,
5416 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
5419 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
5420 archive_write_error, archive_read_error, flush_archive, close_archive,
5421 init_volume_number, new_volume):
5422 Don't assume that gettext preserves errno.
5424 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
5425 (open_archive): Reject multivolume verify attempts a bit earlier.
5426 Rename local variable `access', in case it's defined by system header.
5428 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
5429 `Could not' sometimes and `Cannot' others.
5431 (open_archive, flush_read, flush_archive, close_archive, new_volume):
5432 Quote arbitrary strings in diagnostics.
5434 (read_error): Set archive to STDOUT_FILENO temporarily when writing
5437 (init_volume_number): Check for input and output errors in volno_file.
5439 (new_volume): Use new fatal_exit function to exit, and new xfork
5442 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
5444 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
5446 * doc/tar.texi: Add --overwrite.
5447 --absolute-names rejects ".." in names.
5449 * lib/quotearg.c: Add support for multibyte characters.
5451 (ISPRINT): New macro.
5452 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
5453 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
5454 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5455 (quotearg_buffer_restyled): New function, with most of the old
5456 quotearg_buffer's contents.
5457 Major rewrite to support multibyte characters.
5458 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
5460 * m4/c-bs-a.m4: New file.
5462 * lib/Makefile.am: Use ## for copyright notice.
5464 * scripts/Makefile.am: Use ## on copyright notice.
5467 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
5469 1999-12-05 Paul Eggert <eggert@twinsun.com>
5471 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
5472 src/ChangeLog, tests/ChangeLog: Remove these files.
5473 * ChangeLog.1: New file, incorporating the above files, plus old
5475 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
5477 1999-12-05 Dale Worley <worley@ariadne.com>
5479 * src/compare.c (<utime.h>, struct utimbuf): Add.
5480 (diff_archive): Restore access times if --atime.
5481 * doc/tar.texi: Explain that --atime also preserves modification time.
5483 1999-12-04 Gerhard Poul <gpoul@gnu.org>
5485 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
5486 * BACKLOG, TODO: Remove.
5487 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
5488 * README: Bring up to date.
5490 1999-12-03 Paul Eggert <eggert@twinsun.com>
5492 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
5494 * src/compare.c (diff_archive):
5495 Do not set errno to EPIPE; we no longer use perror.
5497 * src/create.c (dump_file):
5498 If a parent directory said that a file should be there but it is
5499 absent, diagnose it as being removed in the meantime.
5500 Do not pass meaningless errno to ERROR when reporting that the
5501 file changed as we read it.
5502 Report that a file changed if its ctime changes; this is more
5503 sensitive than mtime+size, and more accurate.
5505 * src/incremen.c (enum children): New type.
5506 (struct directory): Change old char allnew member to new enum children
5509 (get_directory_contents): When doing an incremental dump that does
5510 not cross filesystem boundaries, dump the mount points, even though
5511 they are in a different filesystem. This is for convenience when
5512 restoring, and for consistency with non-incremental dumps.
5513 This requires a 3-way flag for keeping track of which children we want,
5514 so we use enum children rather than boolean.
5516 * src/open3.c (modes): Remove.
5517 (open3): Remove unportable assumptions about flag encodings.
5518 Use `stat' instead of `access' for testing file existence,
5519 to avoid problems with setuid programs.
5521 * src/names.c (name_next): If file names are given both in the
5522 command line (e.g. via -C) and in a file (via -T), do not
5523 ignore the command-line names.
5525 * m4/uintmax_t.m4: Backport to autoconf 2.13.
5527 * doc/tar.texi: Clarify getdate authorship.
5529 1999-11-23 Paul Eggert <eggert@twinsun.com>
5531 * lib/Makefile.am (DISTCLEANFILES): New macro.
5533 * configure.in (tar_fnmatch_hin):
5534 Remove; it runs afoul of a bug in autoconf 2.13.
5535 Instead, always link fnmatch.h to some file, even if it's a throwaway.
5537 1999-11-19 Paul Eggert <eggert@twinsun.com>
5539 * m4/largefile.m4: Update serial.
5541 1999-11-18 Paul Eggert <eggert@twinsun.com>
5543 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
5544 the QNX shell, which doesn't propagate exit status of failed
5545 commands inside shell assignments.
5547 1999-11-07 Paul Eggert <eggert@twinsun.com>
5549 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
5551 * configure.in (AC_PREREQ): Bump to 2.13.
5552 (ALL_LINGUAS): Add pt_BR, ja.
5553 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
5554 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
5555 for AIX crossbuilds.
5557 * doc/tar.texi: New node create options for --ignore-failed-read.
5558 Remove unused version control symbols.
5559 Modernize texinfo usage.
5561 * src/tar.c (usage): Add examples.
5563 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
5564 Include fnmatch.h when testing fnmatch.
5566 * src/common.h (collect_and_sort_names): New decl.
5568 * src/list.c (from_header):
5569 Handle 32-bit two's complement negative time stamps
5570 even if the leading octal digit is 2 or 3.
5572 * src/extract.c (set_stat): Remove duplicate code.
5574 * src/create.c (to_chars): Remove trailing newline from warning.
5575 (dump_file): Ignore doors.
5576 (finish_header): Report block numbers with origin 0, not origin 1.
5578 * src/rmt.c: Include getopt.h.
5579 (long_opts): New constant.
5580 (usage): New function.
5581 (main): Implement --help and --version.
5582 Output usage message if arguments are bad.
5584 1999-10-10 Paul Eggert <eggert@twinsun.com>
5586 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
5588 * README: Remove --with-dmalloc.
5589 Add --disable-largefile.
5590 Remove old NeXT dirent problems, or AIX valloc problems.
5591 Remove old union wait advice, and old %lld advice.
5592 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
5594 * doc/tar.texi: Clarify documentation for portable file names.
5596 * configure.in (AM_WITH_DMALLOC): Remove.
5597 (ALL_LINGUAS): Add ja.
5599 * src/tar.c (decode_options):
5600 Invalid dates are now treated as (time_t) -1.
5601 Redo version message to conform to GNU standards.
5603 * src/create.c (dump_file):
5604 Fix typo: last two args to dump_file were interchanged.
5605 * src/update.c (update_archive): Likewise.
5607 * src/common.h (tartime): New decl.
5609 * src/list.c (tartime): Now extern.
5610 (read_and): Invalid headers cause errors, not warnings.
5612 1999-10-03 Paul Eggert <eggert@twinsun.com>
5614 * lib/getdate.y (__attribute__):
5615 Don't use if GCC claims to be before 2.8; this is
5616 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
5618 1999-09-25 Paul Eggert <eggert@twinsun.com>
5620 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
5621 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
5623 * tests/incremen.sh: Add yet another sleep.
5625 1999-09-24 Paul Eggert <eggert@twinsun.com>
5627 * NEWS: A read error now causes a nonzero exit status.
5629 * src/create.c (to_chars): Fix base-256 output.
5631 * src/buffer.c (write_error):
5632 Read error is an error, not just a warning.
5634 1999-09-24 Paul Eggert <eggert@twinsun.com>
5636 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
5638 * src/tar.c (<time.h>): Include.
5639 (time): Declare if not defined.
5640 (confirm): Don't read past EOF.
5641 (long_options, usage): Add --no-same-owner, --no-same-permissions.
5642 (main): Use clock_gettime if available.
5644 * tests/Makefile.am (TESTS): Add incremen.sh
5645 (INCLUDES): Add -I../lib, for fnmatch.h.
5647 * src/update.c (update_archive):
5648 Remove call to name_expand; had no effect.
5649 Use chdir_do to change into directory.
5650 Use deref_stat instead of stat.
5651 Use add_avoided_name to mark names to be avoided; the old method of
5652 setting a bit with the name caused all descendants of that name to
5653 be avoided, in some circumstances.
5655 * tests/incremen.sh: Remove unnecessary sleeps.
5657 * src/names.c (name_next): Go back to using plain chdir.
5658 (name_gather): Use chdir_arg to keep track of arguments to chdir.
5659 (addname): Likewise.
5660 (name_match): Use chdir_do to act on chdir args.
5661 (merge_sort): Moved here from incremen.c.
5662 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
5664 (name_expand): Remove.
5665 (name_from_list): Skip fake names.
5666 Use chdir_do to act on chdir args.
5667 (struct avoided_name): New struct.
5668 (avoided_names): New var.
5669 (add_avoided_name, is_avoided_name): New functions.
5671 * src/system.h (stat, lstat): Define in terms of statx on
5672 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
5673 (UCHAR_MAX): New macro.
5674 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
5676 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
5678 * src/incremen.c (<time.h>): Remove include; no longer used.
5679 (time): Remove decl.
5681 (get_directory_contents): Use deref_stat.
5682 Consider a subdirectory to be all new only if
5683 listed_incremental_option or if it its timestamp is newer than the
5685 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
5686 (read_directory_file): Now extern. Do not set time_now.
5687 (write_directory_file): Renamed from write_dir_file.
5688 Use start_time instead of time_now.
5689 (compare_names, collect_and_sort_names): Move to names.c.
5691 * src/mangle.c (<time.h>): Remove; not used.
5692 (time): Do not declare.
5694 * src/misc.c (chdir_from_initial_wd): Remove.
5695 (deref_stat): New function.
5696 (struct wd): New struct.
5697 (wd, wds, wd_alloc): New variables.
5698 (chdir_arg, chdir_do): New function.
5700 * src/compare.c (get_stat_data): Use deref_stat.
5702 * src/common.h (name_expand): Remove.
5704 * src/list.c (time): Declare if not defined.
5705 (base_64_digits): Moved here from create.c.
5706 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
5708 (read_and): Don't get time from header unless we need it now;
5709 as getting time can cause duplicate diagnostics if bogus.
5710 Remove "Hmm, " from diagnostic.
5711 Use "Skipping to next header" uniformly.
5712 (from_header): Renamed from from_chars. All uses changed.
5713 Allow different forms for unportable 2's complement numbers.
5714 Don't check for extended forms when parsing checksums.
5715 Parse base-256 output.
5716 (gid_from_header): Renamed from gid_from_chars. All uses changed.
5717 (major_from_header): Renamed from major_from_chars. All uses changed.
5718 (minor_from_header): Renamed from minor_from_chars. All uses changed.
5719 (mode_from_header): Renamed from mode_from_chars. All uses changed.
5720 (off_from_header): Renamed from off_from_chars. All uses changed.
5721 (size_from_header): Renamed from size_from_chars. All uses changed.
5722 (time_from_header): Renamed from time_from_chars. All uses changed.
5723 Warn about future timestamps.
5724 (uid_from_header): Renamed from uid_from_chars. All uses changed.
5725 (uintmax_from_header): Renamed from uintmax_from_chars.
5727 (tartime): New function, incorporating isotime.
5729 (print_header): Use tartime.
5731 * src/create.c (to_chars): Fix typo in decl.
5732 Don't assign through char const *.
5733 Rename name_expand back to collect_and_sort_names.
5735 * src/extract.c (<time.h>): No need to include.
5736 (time): No need to declare.
5737 (now): Remove variable.
5738 (extr_init): Don't initialize `now'.
5739 Increment same_permissions_option and same_owner_option if we_are_root
5740 is nonzero; this supports the new --no-same-owner option.
5741 (set_stat): Use start_time instead of `now'.
5743 * src/create.c (struct link): Remove unused linkcount member.
5744 (base_64_digits): Move to list.c.
5745 (base_8_digits): Remove.
5746 (to_octal): New function, with some of old contents of to_base.
5748 (to_base256): New function.
5749 (to_chars): Use base 256, not base 64, for huge values.
5750 (mode_to_chars): Don't use two's complement in GNU format or POSIX
5752 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
5753 it means we have an incremental dump where we don't know whether this
5754 is a top-level call.
5755 Use deref_stat instead of statx / stat / lstat.
5756 Cast result of alloca.
5757 Check for dates if 0 < top_level, not if listed_incremental_option.
5758 Move multiple-link check after directory check.
5759 Do not dump avoided names.
5760 Dump hard links to symbolic names as links, not as separate
5762 start_header cannot return a null pointer, so don't test for it.
5763 Likewise for find_next_block.
5765 * src/buffer.c, src/common.h (<human.h>): Include.
5766 (read_error): Read error is an error, not just a warning.
5767 (print_total_written): Also print human-readable byte count, and
5769 (open_archive, flush_write): Use start_time, not current time.
5770 (flush_read): Report about garbage bytes ignored at end of archive,
5771 but act on non-garbage bytes (instead of ignoring them).
5772 (new_volume): Use WARN for warnings.
5775 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
5777 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
5779 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
5781 * lib/Makefile.am (noinst_HEADERS):
5782 Rename fnmatch.h to fnmatch.hin; add human.h.
5783 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
5784 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
5786 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
5788 * lib/fnmatch.c (strchrnul):
5789 Define to __strchrnul if _LIBC, to our own replacement otherwise.
5790 Do not define if !_LIBC and if it already exists.
5791 (internal_fnmatch): Use it.
5793 * configure.in (tar_LDADD): New variable, used only when linking tar.
5794 (rmt_LDADD): Similarly, for rmt.
5795 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
5796 fnmatch.c; otherwise, use the system fnmatch.h.
5798 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
5799 Modernize sample backup script.
5801 * THANKS: Martin Goik's email address has changed.
5803 * m4/fnmatch.m4: New file.
5805 1999-09-03 Paul Eggert <eggert@twinsun.com>
5807 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
5810 1999-08-29 Paul Eggert <eggert@twinsun.com>
5812 * lib/getdate.y (get_date):
5813 Rename outermost local `probe' to `quarter'.
5814 Rename latter local `tm' to probe_tm.
5815 From: Jim Meyering <meyering@ascend.com>
5816 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
5818 1999-08-28 Paul Eggert <eggert@twinsun.com>
5820 * lib/getdate.y (PC): New macro; use it when possible.
5821 (number): Handle `Nov 11 1996' example correctly.
5822 See Risks Digest 20.55 (1999-08-27)
5823 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
5825 1999-08-23 Paul Eggert <eggert@twinsun.com>
5827 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
5829 Remove minor cases of lint from many source files: this includes
5830 unnecessary casts, uses of NULL, etc.
5832 * configure.in (AC_PROG_YACC): Remove.
5833 (YACC): Always use bison.
5834 (AC_STRUCT_TIMEZONE): Add.
5835 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
5837 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
5840 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
5841 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
5843 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
5845 * src/common.h (merge_sort): Remove decl; no longer exported.
5847 * src/system.h (voidstar): Remove.
5848 (memcpy, memcmp): Cast args.
5849 ("xalloc.h"): Add include.
5850 (xmalloc, xrealloc): Remove decl.
5852 * src/mangle.c (time): Do not declare if defined.
5853 (first_mangle, mangled_num): Remove.
5855 * src/list.c (from_chars): Report out-of-range values more precisely.
5856 (off_from_chars): Do not allow negative offsets.
5857 (uid_from_chars): Allow negative uids.
5859 * src/create.c (linklist): Now static.
5860 (to_chars): Fix wording of message to match from_chars.
5862 * src/misc.c (merge_sort): Move to incremen.c.
5863 * src/incremen.c (merge_sort): Move here from misc.c; now static.
5864 It's too painful to make it both generic and portable.
5865 (read_directory_file): "timestamp" -> "time stamp" in messages.
5867 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
5868 (usage): Fix misspelling.
5869 (OPTION_STRING): -y is now -I.
5870 (decode_options): Use -1, not EOF, for getopt_long result.
5871 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
5872 Handle operands after any "--" argument.
5873 (main): Report any output errors.
5875 * src/rmt.c (main): status is ssize_t, not long.
5877 * src/names.c (name_gather): Handle trailing -C option correctly.
5878 (addname): use memcpy, not strncpy, to copy a string of known length.
5879 (name_match): Handle trailing -C option correctly.
5880 Propagate -C option to following files.
5881 (name_match, name_scan): Remove redundant matching code.
5883 * src/buffer.c (open_archive): Use American spelling in diagnostic.
5885 * lib/getdate.y: Major rewrite. Add copyright notice.
5886 (<stdio.h>): Include only if testing.
5888 (ISLOWER): New macro.
5889 (<string.h>): Include if HAVE_STRING_H, not USG.
5891 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
5893 (EPOCH_YEAR): Renamed from EPOCH.
5894 (table): Renamed from TABLE.
5895 (meridian): Now an anonymous enum.
5896 (struct parser_control): New type.
5897 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
5898 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
5899 (%pure_parser): Added, so that the parser is pure.
5900 (%union): Removed; the type is now just plain int.
5901 All %type directives removed.
5902 (tLOCAL_ZONE): New %token.
5903 (month_day_table): Renamed from MonthDayTable.
5904 (gmtime, localtime, mktime, time): Declare only if not defined.
5905 (meridian_table): New table.
5906 (dst_table): New table.
5907 (units_table): renamed from UnitsTable.
5908 (relative_time_table): Renamed from OtherTable.
5909 (time_zone_table): Renamed from TimezoneTable. Modernized.
5910 (military_table): Renamed from MilitaryTable.
5911 (to_hour): Renamed from ToHour.
5912 (to_year): Renamed from ToYear.
5913 (lookup_zone): New function.
5914 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
5916 (yylex): Now reentrant. All callers changed.
5917 (get_date): Add support for local time zone abbreviations.
5920 1999-08-20 Paul Eggert <eggert@twinsun.com>
5922 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
5924 * src/create.c (to_chars): Generate GNU base-64 representation
5925 if we are generating an old or new GNU format tar file for a
5926 number that can't be represented with the POSIX format.
5928 * configure.in (AC_CHECK_FUNCS): Add fchdir.
5929 (AM_FUNC_GETLINE): Add.
5930 (LIBOBJS): Add getline.o to workaround comment.
5931 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
5932 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
5933 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
5934 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
5935 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
5936 lib/save-cwd.h, m4/getline.m4: New files.
5938 * src/misc.c (<save-cwd.h>): Include.
5939 (chdir_from_initial_wd): New function.
5941 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
5942 (name_gather): Handle `-C x -C y' correctly.
5943 Do not rely on addname to handle -C.
5944 (addname): New CHANGE_DIR parameter. All callers changed.
5945 Remove ugly calls to getcwd; no longer needed.
5946 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
5948 * src/incremen.c (listed_incremental_stream): New var.
5949 (read_directory_file): Remove arbitrary limits on file name length.
5950 Do not attempt to get the working directory; we can bypass this
5951 on fchdir hosts. Open the listed_incremental_option file for both
5952 read and write instead of opening it twice. Check for I/O errors
5953 when doing I/O to this file. Check for invalid data in the file,
5954 and report line numbers of invalid data.
5955 (write_dir_file): Likewise.
5956 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
5957 Do not invoke write_dir_file; that's our caller's responsibility.
5959 * src/list.c (max): New macro.
5960 (isotime): Now takes time_t, not time_t *. Report the decimal values
5961 of times that can't be broken down.
5962 (print_header): Don't assume that major and minor device numbers can
5965 * src/common.h (struct name): change_dir is now char const *.
5966 (write_directory_file): Remove unused decl.
5967 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
5968 chars; the old `sizeof (b)' broke when b was a pointer not an array.
5969 (chdir_from_initial_wd): New decl.
5970 (addname): New 2nd arg.
5972 * THANKS: Torsten Lull -> Catrin Urbanneck
5974 1999-08-18 Paul Eggert <eggert@twinsun.com>
5976 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
5977 Don't depend on ac_cv_func variables.
5978 From Albert Chin-A-Young <china@thewrittenword.com>.
5980 1999-08-18 Paul Eggert <eggert@twinsun.com>
5982 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
5984 * m4/signedchar.m4: New file.
5985 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
5986 * src/system.h (signed_char): New macro.
5987 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
5988 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
5990 * src/create.c (write_eot): Write at least two zero blocks.
5992 * src/extract.c (extract_archive): Fix sparse array bug:
5993 we did not find end of array correctly.
5995 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
5996 Don't assume find_next_block yields nonnull.
5997 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
5998 * src/list.c (skip_extended_headers): Likewise.
6000 * src/list.c (read_and, list_archive): Simplify code.
6001 (read_header): Fix computation of signed checksums on machines where
6003 Do not consider a block to be zero unless all its bytes are zero,
6004 even the checksum bytes. Do not attempt to parse the checksum of
6005 a zero block. Fix memory leak with long names and links.
6006 (from_chars): Accommodate a buggy tar that outputs leading NUL
6007 if the previous field overflows.
6009 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
6010 \?, for portability to non-ASCII hosts.
6012 1999-08-16 Paul Eggert <eggert@twinsun.com>
6014 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
6016 * src/extract.c (make_directories): Do not chown intermediate
6017 directories, even if we are root.
6019 * src/list.c (read_header): Fix bugs when interpreting
6020 POSIX-compliant headers that do not contain null bytes in the
6021 header or link names.
6023 1999-08-14 Paul Eggert <eggert@twinsun.com>
6025 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
6027 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
6028 (AC_HEADER_SYS_WAIT): Add.
6029 (AC_REPLACE_FUNCS): Add waitpid.
6030 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
6031 * lib/waitpid.c: New file.
6032 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
6033 * src/system.h (WCOREDUMP): Remove; no longer used.
6034 (WIFSTOPPED): Likewise.
6035 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
6036 * src/buffer.c (child_open_for_compress): Undo previous change.
6037 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
6038 (new_volume): Likewise.
6040 * src/buffer.c, src/extract.c, src/incremen.c (time):
6041 Don't declare if defined.
6042 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
6043 * src/incremen.c (read_directory_file):
6044 Invoke `time' the same way everyone else does.
6045 Check validity of --listed-incremental file contents a bit better.
6046 Do not worry about --after-date-option; tar.c now checks this.
6047 * src/list.c (isotime): Report ??? if localtime returns null.
6048 Don't assume years fit into four digits.
6049 Don't append trailing newline.
6050 (print_header): Report ??? if localtime returns null;
6051 Don't assume years fit into four digits.
6053 * src/compare.c (diff_archive): Do not fall back on absolute name
6054 when --absolute-names is not specified.
6056 * src/create.c (start_header):
6057 Include text of ignored filesystem prefix in warning.
6058 (create_archive): Check for excluded names when doing incremental
6059 pass through directory.
6060 (dump_file): Do not dump old files explicitly given on command line
6061 when using --listed-incremental. Do not strip ./ prefix from names.
6063 * src/tar.c: -g now implies after_date_option = 1.
6064 -g and -N are now incompatible options.
6066 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
6068 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
6070 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
6071 incremental headers as POSIX prefixes.
6073 1999-08-11 Paul Eggert <eggert@twinsun.com>
6075 * NEWS, configure.in: Version 1.13.6.
6077 * configure.in (ALL_LINGUAS): Add pt_BR.
6078 * po/pt_BR.po: New file.
6080 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
6081 Renamed from tar.info and header.texi; adjust actions so that
6082 they work in other directories.
6084 * doc/tar.texi: Add -y and --bzip2.
6085 Patterns containing / now exclude only file names whose prefix match.
6087 * lib/exclude.h (excluded_filename): New option parameter.
6088 (add_exclude_file): New ADD_FUNC parameter.
6089 (excluded_pathname): Remove decl.
6090 * lib/exclude.c (_GNU_SOURCE):
6091 Remove; no longer needed since we don't use FNM_ macros.
6092 (excluded_filename): Renamed from excluded_filename_opts.
6093 (excluded_filename, excluded_pathname): Remove.
6094 (add_exclude_file): New ADD_FUNC parameter.
6096 * po/POTFILES.in: Add lib/quotearg.c.
6098 * src/buffer.c (_GNU_SOURCE): Define.
6099 (<fnmatch.h>): Include unconditionally.
6100 (child_open_for_compress): Dup after closing, to avoid possible file
6101 descriptor exhaustion.
6102 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
6103 (flush_read): Likewise.
6105 * src/common.h (LG_8, LG_64): New macros.
6106 (excluded_with_slash, excluded_without_slash): New vars.
6108 (base_64_digits): New decl.
6109 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
6110 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
6112 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
6113 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
6115 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
6116 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
6117 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
6118 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
6119 respectively. All definitions and uses changed.
6120 (excluded_name): New decl.
6122 * src/compare.c (diff_archive):
6123 Open files with O_NONBLOCK instead of O_NDELAY.
6125 * src/create.c (base_64_digits): New constant.
6126 (base_8_digits): New macro.
6127 (MAX_VAL_WITH_DIGITS): New macro.
6128 (to_base): First half of old to_oct. Support base 64 too.
6129 (to_chars): Other half of old to_oct, for 64-bit support.
6130 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
6131 (gid_substitute, uid_substitute): Look up names dynamically if
6132 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
6133 (mode_to_chars): Renamed from mode_to_oct.
6134 Support negative values in all the _to_chars functions.
6135 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
6136 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
6137 (dump_file): Inspect entire pathname, not just new file name
6138 component, when deciding whether to exclude it.
6140 * src/extract.c (extract_archive):
6141 Open files with O_NONBLOCK instead of O_NDELAY.
6143 * src/incremen.c (get_directory_contents):
6144 Inspect entire pathname, not just new file name
6145 component, when deciding whether to exclude it.
6147 * src/list.c (<fnmatch.h>): Do not include.
6148 (from_chars): Renamed from from_oct. New parameter specifying
6149 the negative of the minimum allowed value. Support negative
6151 (base64_map): New var.
6152 (base64_init): New function.
6153 (print_header): Output numeric uids and gids if numeric_owner_option.
6155 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
6157 * src/names.c (_GNU_SOURCE): Define.
6158 (<fnmatch.h>): Include unconditionally.
6159 (excluded_name): New function, taking over duties of excluded_pathname.
6162 * src/rmt.c (decode_oflag): New function.
6163 (main): Use it to support symbolic open flags.
6165 * src/rtapelib.c (encode_oflag): New function.
6166 (rmt_open__): Do not allow newlines in the path.
6167 Propagate errno correctly.
6168 Decode symbolic open flags, if present.
6170 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
6173 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
6174 New -y or --bzip2 option.
6175 (add_filtered_exclude): New function.
6176 (decode_options): Put excluded patterns with / into
6177 excluded_with_slash, and without / into excluded_without_slash.
6178 Compare newer_mtime_option to its new initial value
6179 TYPE_MINIMUM (time_t) when deciding whether more than one
6180 threshold date was specified.
6182 1999-07-20 Paul Eggert <eggert@twinsun.com>
6184 * NEWS, configure.in: Version 1.13.5.
6186 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
6188 * src/buffer.c (new_volume): Likewise.
6189 * src/incremen.c (read_directory_file): Likewise.
6190 * src/tar.c (decode_options):
6191 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
6194 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
6195 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
6197 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
6198 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
6199 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
6200 Define to 0 if the corresponding S_IF* macro is not defined.
6201 (mkfifo): Do not define if already defined, or if S_IFIFO
6204 * src/compare.c (diff_archive): Use HAVE_READLINK, not
6205 S_ISLNK, to determine whether to invoke readlink.
6206 * src/create.c (dump_file): Likewise.
6208 * src/extract.c (set_mode):
6209 Do not chmod unless we are root or the -p option was given;
6210 this matches historical practice.
6211 (unlink_destination): New function, which checks for unlink failures.
6212 (maybe_recoverable): Stay quiet if -U.
6213 (extract_archive): Use O_EXCL if unlink_first_option.
6214 Report unlink failures.
6215 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
6216 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
6219 * src/incremen.c (get_directory_contents): Depend on
6220 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
6222 * src/list.c: Remove S_IS* ifdefs.
6223 * src/misc.c (maybe_backup_file): Likewise.
6225 * src/misc.c (maybe_backup_file):
6226 "Virtual memory exhausted" -> "Memory exhausted",
6227 to conform to the other places this message is issued.
6229 * src/mangle.c (extract_mangle):
6230 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
6232 * src/rtapelib.c (rmt_open__):
6233 Remove typo that caused us to omit the first char
6236 1999-07-16 Paul Eggert <eggert@twinsun.com>
6238 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
6240 * doc/tar.texi: A path name is excluded if any of its file name
6241 components matches an excluded pattern, even if the path name was
6242 specified on the command line.
6243 * src/create.c (create_archive): Likewise.
6244 * src/list.c (read_and): Likewise.
6245 * src/update.c (update_archive): Likewise.
6246 * lib/exclude.h (excluded_pathname): New decl.
6247 * lib/exclude.c (_GNU_SOURCE): Define.
6248 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
6249 (excluded_filename_opts): New function.
6250 (excluded_pathname): New function.
6252 * lib/Makefile.am (EXTRA_DIST):
6253 xstrtol.c moved here from libtar_a_SOURCES.
6254 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
6255 Remove xstrtoul.c; no longer needed.
6256 * lib/xstrtol.c: Remove.
6258 * src/tar.c (decode_options):
6259 Set newer_time_option to TYPE_MINIMUM, so that
6260 negative timestamps are handled correctly.
6261 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
6262 uniformity (and so that we don't need to have the other fns).
6263 (main): Remove call to init_total_written; no longer needed.
6265 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
6266 checks for unsigned long and long long.
6267 * src/arith.c: Remove.
6268 * src/Makefile.am (tar_SOURCES): Remove arith.c.
6269 * po/POTFILES.in: Remove src/arith.c.
6270 * src/arith.h: Use double, to simplify configuration gotchas.
6271 (tarlong): Now double.
6272 (TARLONG_FORMAT): New macro.
6273 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
6274 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
6275 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
6276 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
6277 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
6278 mult_tarlong, print_tarlong): Remove. All callers replaced with
6281 * src/common.h (init_total_written): Remove decl.
6283 * src/buffer.c (total_written):
6284 Remove; replaced with prev_written + bytes_written.
6285 (prev_written): New var.
6286 (init_total_written): Remove.
6287 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
6289 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
6290 Make sure that we can shift, multiply
6291 and divide unsigned long long values; Ultrix cc can't do it.
6293 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
6294 Check for any unknown bits, not just unknown bits left of the leftmost
6297 * lib/quotearg.c (quotearg_buffer):
6298 Don't quote spaces if C quoting style.
6299 * src/list.c (from_oct):
6300 Use C quoting style for error; omit trailing NULs.
6302 1999-07-14 Paul Eggert <eggert@twinsun.com>
6304 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
6306 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
6307 <inttypes.h> defines strtoumax as a macro (and not as a function).
6308 HP-UX 10.20 does this.
6310 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
6311 * PORTS, README, TODO, doc/tar.texi: Likewise.
6313 1999-07-12 Paul Eggert <eggert@twinsun.com>
6315 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
6316 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
6318 * src/list.c (decode_header):
6319 Do not assume that S_IFBLK and S_IFCHR are defined.
6321 * src/create.c (start_header): Do not assume S_IFMT is defined.
6322 (dump_file): Remove unnecessary check for screwy apollo lossage.
6323 Do not assume S_IFBLK and S_IFCHR are defined.
6325 * src/extract.c (extract_archive):
6326 Test whether S_IFCHR and S_IFBLK are nonzero,
6327 not whether they are defined, for consistency with other tests.
6329 * src/buffer.c (is_regular_file):
6330 Don't succeed on files that we can't access due to
6331 permissions problems.
6332 (open_archive): Fix wording on fatal error message.
6333 Don't bother to stat /dev/null if the archive is not a character
6336 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
6337 Report an error, not a warning, for I/O errors.
6338 (process_rawdata, process_dumpdir, diff_sparse_files):
6339 Change ungrammatical "Data differs" to "Contents differ".
6340 (get_stat_data): Find hidden files on AIX.
6341 Accept file name as argument; all uses changed.
6342 (get_stat_data, diff_archive): Use system error message for
6343 nonexistent files rather than rolling our own.
6344 (diff_archive): Unknown file types are errors, not warnings.
6345 Normalize spelling of message to "File type differs".
6346 Use get_stat_data to get link status, for consistency.
6347 Do not inspect st_rdev for fifos.
6348 Do not assume st_mode values contain only file types and mode bits.
6349 Check for mode changes and device number changes separately.
6351 * src/update.c (append_file):
6352 Open the file before statting it, to avoid a race.
6353 Complain about file shrinkage only when we reach EOF.
6355 1999-07-08 Paul Eggert <eggert@twinsun.com>
6357 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
6359 * configure.in (AC_EXEEXT): Add.
6361 * lib/Makefile.am (noinst_HEADERS):
6362 Add basename.h, exclude.h. Remove full-write.h.
6363 (libtar_a_SOURCES): Add exclude.c.
6365 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
6367 * lib/full-write.c: Include safe-read.h instead of full-write.h.
6368 * lib/safe-read.h (safe_read): New decl.
6369 * src/rmt.c: Include safe-read.h.
6370 * src/rtapelib.c: Include basename.h, save-read.h.
6371 (rmt_open__): Use base_name to compute base name.
6374 Include basename.h, exclude.h; don't include full-write.h.
6375 (exclude_option): Remove decl.
6376 (excluded): New decl.
6377 (add_exclude, add_exclude_file, check_exclude): Remove decls.
6379 * src/list.c (read_and):
6380 Use excluded_filename instead of check_exclude.
6381 Check base name of incoming file name, not entire file name, when
6382 deciding whether to exclude it.
6384 * src/create.c (finish_sparse_file):
6385 Use excluded_filename instead of check_exclude.
6386 Don't bother to stat excluded file names.
6387 * src/incremen.c (get_directory_contents): Likewise.
6389 * src/names.c (exclude_pool, exclude_pool_size,
6390 allocated_exclude_pool_size, simple_exclude_array,
6391 simple_excludes, allocated_simple_excludes,
6392 pattern_exclude_array, pattern_excludes,
6393 allocated_pattern_excludes, add_exclude, add_exclude_file,
6395 Remove; now done in ../lib/exclude.c.
6397 * src/tar.c (decode_options): Initialize `excluded'.
6398 Use new add_exclude_file and add_exclude functions.
6400 1999-07-05 Paul Eggert <eggert@twinsun.com>
6402 * m4/gettext.m4: Use changequote rather than [[ ]].
6404 * lib/safe-read.c: Renamed from lib/full-read.c.
6405 (safe_read): Renamed from full_read. All uses changed.
6406 * lib/safe-read.h, lib/full-write.h: New files.
6407 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
6408 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
6409 * lib/full-write.c: Include full-write.h.
6410 * src/common.h: Include full-write.h, safe-read.h.
6411 * src/system.h: (full_read, full_write): Remove decls.
6413 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
6415 * src/system.h (bindtextdomain, textdomain): undef before
6416 defining, to avoid preprocessor warnings with --disable-nls
6417 on hosts whose locale.h includes libintl.h.
6419 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
6420 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
6421 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
6424 1999-07-02 Paul Eggert <eggert@twinsun.com>
6426 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
6427 * m4/mktime.m4: New file.
6428 * m4/Makefile.am.in, m4/README: Remove these files.
6429 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
6430 remove README, Makefile.am.in.
6431 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
6432 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
6435 * src/tar.c: Include signal.h.
6436 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
6437 (main): Ensure SIGCHLD is not ignored.
6439 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
6440 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
6441 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
6442 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
6443 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
6444 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
6445 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
6446 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
6447 they don't overlap with char codes. Use an enum instead of a lot
6450 * src/system.h (ISASCII): Remove.
6451 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
6452 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
6453 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
6454 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
6455 LONG_MAX): New macros.
6457 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
6458 (read_directory_file): Cast ISSPACE arg to unsigned char.
6459 * src/misc.c (ISPRINT): Remove; now in system.h.
6460 (remove_any_file): Add brackets to pacify gcc -Wall.
6461 * src/list.c: Don't include <ctype.h>; system.h already does this.
6462 (ISODIGIT, ISSPACE): Remove; now in system.h.
6463 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
6465 (from_oct): Cast ISSPACE arg to unsigned char.
6467 * src/create.c (mode_to_oct): Translate modes from internal to
6469 * src/list.c (mode_from_oct): Translate modes from external to
6470 internal form. Do not complain about unrecognized mode bits.
6471 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
6472 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
6474 * src/extract.c: (extr_init, make_directories, extract_archive):
6475 Do not assume mode bits have traditional Unix values.
6476 * src/list.c (decode_mode): Likewise.
6477 * src/create.c (start_header, dump_file): Likewise.
6478 * src/buffer.c (child_open_for_compress,
6479 child_open_for_uncompress, open_archive, (close_archive): Likewise.
6480 * src/compare.c (diff_archive): Likewise.
6482 * src/extract.c (set_mode): Use %04 not %0.4 format.
6483 (extract_sparse_file): Do not use data_block uninitialized.
6484 Check for lseek failures.
6486 * src/rtapelib.c (rmt_lseek__):
6487 Convert lseek whence values to portable integers on the wire.
6488 * src/rmt.c (main): Likewise. Check for whence values out of range.
6490 * src/create.c (finish_sparse_file): Use lseek whence macros
6491 instead of integers.
6492 * src/buffer.c (backspace_output): Likewise.
6493 * src/compare.c (diff_archive, verify_volume): Likewise.
6494 * src/delete.c (move_archive): Likewise.
6495 * src/extract.c (extract_sparse_file): Likewise.
6497 * src/create.c (dump_file): Do not invoke finish_sparse_file
6498 on a negative file descriptor.
6500 * src/buffer.c: Add braces to pacify gcc -Wall.
6502 * src/compare.c (diff_sparse_files): Report lseek errors.
6504 * configure.in (ALL_LINGUAS): Add cs, es, ru.
6506 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
6508 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
6509 message to be internationalized; \a doesn't work with msgfmt.
6511 * src/tar.c (long_options, main, usage, OPTION_STRING):
6512 Remove -E or --ending-file.
6513 * src/list.c (read_and): Likewise.
6514 * src/common.h (ending_file_option): Likewise.
6515 * src/buffer.c (close_archive): Likewise.
6517 * tests/after: Don't run two commands together in a pipeline,
6518 as some old shells mishandle pipeline exit status.
6520 1999-06-28 Paul Eggert <eggert@twinsun.com>
6522 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
6523 * NEWS: Describe changes since 1.12.
6524 * README: Update bug reporting address; move paxutils ref to NEWS.
6526 Handle EINTR correctly.
6527 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
6528 * lib/full-read.c, lib/full-write.c: New files.
6529 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
6530 Prefer full_read to read and full_write to write.
6531 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
6532 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
6534 * src/extract.c (extract_sparse_file): Likewise.
6535 * src/rmt.c (get_string, main, report_error_message,
6536 report_numbered_error): Likewise.
6537 * src/rmt.h (rmtread, rmtwrite): Likewise.
6538 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
6539 rmt_write__, rmt_ioctl__): Likewise.
6540 * src/update.c (append_file): Likewise.
6541 * src/system.h (full_read, full_write): New decls.
6543 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
6544 lib/xmalloc.c, src/arith.c, src/misc.c.
6546 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
6547 New macros. All uses of STDIN and STDOUT changed.
6548 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
6549 instead of 0 and STDOUT_FILENO instead of 1.
6550 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
6551 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
6553 * src/rmt.c (private_strerror): Avoid const. Translate results.
6555 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
6556 in the presence of NFS clock skew.
6558 1999-06-25 Paul Eggert <eggert@twinsun.com>
6560 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
6562 * src/buffer.c (write_archive_buffer): New function.
6563 (child_open_for_compress, flush_write, flush_read): Use it to write
6565 (open_archive): Report error if fstat of archive fails.
6566 Improve efficiency of check for /dev/null.
6567 Also, fix some corner cases with remote archives and /dev/null checking.
6568 (close_archive): Test for input fifo only if not remote.
6569 Truncate output archive only if it's not remote.
6571 * src/misc.c (remove_any_file):
6572 Don't terminate if you see . or ..; just skip them.
6574 1999-06-18 Paul Eggert <eggert@twinsun.com>
6576 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
6578 Output sizes using a format that's more compatible with
6579 traditional tar (and with GNU Emacs).
6580 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
6581 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
6582 Don't subtract 1 from size.
6583 * src/create.c (to_oct): Prepend leading zeros, not spaces.
6584 Output a trailing NUL unless the value won't fit without it.
6585 (finish_header): No need to append NUL to chksum, now that
6588 1999-06-16 Paul Eggert <eggert@twinsun.com>
6590 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
6592 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
6593 @INTLLIBS@ might invoke rpl_realloc.
6595 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
6596 (intconv): Remove; use xstrto* fns instead.
6597 ("xstrtol.h"): Include.
6598 (check_decimal): Remove.
6599 (long_options, usage, OPTION_STRING, decode_options):
6600 Remove -y, --bzip2, --unbzip2.
6601 (decode_options): Use xget_version instead of get_version.
6602 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
6603 Replace invocations of check_decimal with xstrtoumax.
6605 * tests/preset.in (echo_n, echo_c): Remove.
6607 * tests/after: Don't rely on $echo_c and $echo_n.
6609 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
6610 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
6611 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
6612 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
6613 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
6614 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
6615 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
6616 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
6617 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
6618 m4/xstrtoumax.m4: New files.
6620 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
6621 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
6622 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
6623 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
6624 (AC_CHECK_FUNCS): Remove lchown.
6625 (AC_REPLACE_FUNCS): Remove basename, dirname.
6626 Add lchown, strtol, strtoul.
6627 (jm_FUNC_MKTIME): Add.
6628 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
6629 are also built via the ANSI2KNR-filtering rules.
6630 Use a no-op line to work around bug in automake 1.4 with malloc and
6632 (AC_OUTPUT): Add m4/Makefile.
6634 * lib/Makefile.am (EXTRA_DIST):
6635 Add lchown.c, malloc.c, mktime.c, realloc.c,
6636 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
6637 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
6638 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
6639 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
6640 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
6642 * src/system.h (uintmax_t): Don't declare; configure now does this.
6644 * src/common.h (backup_type): New decl.
6645 * src/common.h, src/misc.c, src/tar.c:
6646 Move include of backupfile.h to common.h.
6648 * src/misc.c (maybe_backup_file):
6649 Pass backup_type to find_backup_file_name.
6651 * src/list.c (print_header): Change sizes of uform and gform from 11 to
6652 UINTMAX_STRSIZE_BOUND.
6654 * doc/tar.texi: Remove --bzip2.
6655 Fix @xref typos reported by latest makeinfo.
6657 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
6659 (M4DIR, ACINCLUDE_INPUTS): New macros.
6660 ($(srcdir)/acinclude.m4): New rule.
6662 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
6663 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
6664 now generated automatically by autoconf.
6666 1999-05-15 Paul Eggert <eggert@twinsun.com>
6668 * doc/tar.texi: Remove -y.
6670 1999-04-09 Paul Eggert <eggert@twinsun.com>
6672 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
6673 (we were allocating too much storage).
6674 (uintmax_t): Don't declare; configure now does this.
6676 * ABOUT-NLS: Update to gettext 0.10.35 edition.
6678 1999-03-22 Paul Eggert <eggert@twinsun.com>
6680 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
6682 * acinclude.m4 (AC_LFS_FLAGS):
6683 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
6684 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
6685 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
6687 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
6688 New macros; needed for latest GNU xmalloc.c.
6690 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
6691 (libtar_a_SOURCES): Add quotearg.c.
6692 * list.c: Include <quotearg.h>.
6693 (from_oct): Add forward decl.
6694 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
6695 (from_oct): Report an error only if TYPE is nonzero.
6696 Quote any funny characters in bad header.
6698 1999-03-20 Paul Eggert <eggert@twinsun.com>
6700 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
6702 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
6703 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
6705 (AC_LFS): Simplify AIX revision number test.
6707 1999-03-17 Paul Eggert <eggert@twinsun.com>
6709 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
6711 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
6712 Remove; it doesn't work that well
6713 with AC_CANONICAL_HOST.
6714 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
6716 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
6718 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
6720 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
6722 * tar.texi: Fix bug-report addr.
6724 * README: Remove --with-included-malloc.
6725 Upgrade version numbers of build software.
6727 1999-03-07 Paul Eggert <eggert@twinsun.com>
6729 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
6731 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
6732 where bindtextdomain and gettext require -lintl.
6733 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
6734 `no' means it failed.
6735 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
6736 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
6737 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
6738 to add anything to the command line (it's all in config.h).
6739 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
6741 1999-03-01 Paul Eggert <eggert@twinsun.com>
6743 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
6745 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
6747 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
6748 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
6749 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
6750 like OFF_MAX, which are not reliable
6751 (e.g. OFF_MAX in AIX 4.2 is incorrect).
6752 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
6753 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
6755 * src/incremen.c (get_directory_contents):
6756 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
6757 Have statx depend on STX_HIDDEN, not AIX.
6759 * src/create.c (to_oct):
6760 New parameter substitute, giving a substitute value to use
6761 when the original value is out of range. Do not append a space to the
6762 output; modern tars don't. When a value is out of range, specify the
6763 maximum value, not the number of bits.
6764 (GID_NOBODY, UID_NOBODY): New macros.
6765 (gid_to_oct, uid_to_oct): Use them as substitutes.
6766 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
6767 (dump_file): Check whether the file changed as we read it.
6769 * src/rmt.c (main): Remove suspicious AIX/386 code.
6771 1999-02-19 Paul Eggert <eggert@twinsun.com>
6773 * intl/localealias.c (read_alias_file): Don't assume that memcpy
6774 returns a type compatible with char *; it doesn't on SunOS
6775 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
6777 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
6779 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
6780 * doc/tar.texi: Add --bzip2, --unbzip2 options.
6782 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
6784 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
6785 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
6786 * acinclude.m4 (AM_WITH_NLS):
6787 Update to latest gettext version (serial 5).
6788 (AC_LFS_FLAGS): New macro
6789 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
6790 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
6791 Work properly in cross-compilation scenario, by checking for getconf
6792 with AC_CHECK_TOOL and by ditching uname in favor of
6793 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
6795 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
6796 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
6797 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
6798 since getdate.y now uses ANSI code.
6800 * config.guess, config.sub: New files; taken from automake 1.4.
6802 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
6803 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
6804 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
6805 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
6806 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
6807 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
6808 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
6810 1999-02-01 Paul Eggert <eggert@twinsun.com>
6812 * src/tar.c: Update copyright.
6816 1999-02-01 Paul Eggert <eggert@twinsun.com>
6818 * NEWS, configure.in: Version 1.12.64004
6820 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
6822 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
6824 * src/extract.c (extract_archive): Fix bug when extracting sparse
6825 files: they were trashing the tar file header.
6827 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
6828 Add -y or --bzip2 or --bunzip2 option.
6830 1999-01-30 Paul Eggert <eggert@twinsun.com>
6832 * src/names.c (cached_no_such_uname, cached_no_such_gname,
6833 cached_no_such_uid, cached_no_such_gid): New vars.
6834 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
6835 Cache failures, too.
6837 * src/tar.c (decode_options):
6838 Don't pass names longer than UNAME_FIELD_SIZE to
6839 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
6841 1999-01-27 Paul Eggert <eggert@twinsun.com>
6843 * NEWS, configure.in: Version 1.12.64003
6845 * src/buffer.c (backspace_output, close_archive): Cast
6846 rmtlseek position arg to off_t, for benefit of K&R compilers
6848 * src/compare.c (verify_volume): Likewise.
6850 * NEWS, configure.in: Version 1.12.64002
6852 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
6853 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
6854 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
6855 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
6856 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
6857 uid_from_oct): Likewise.
6859 1999-01-25 Paul Eggert <eggert@twinsun.com>
6861 * incremen.sh: Fix timing bug in regression test.
6863 1999-01-22 Paul Eggert <eggert@twinsun.com>
6865 * NEWS, configure.in: Update version
6867 * Makefile.am (localedir): Change to $(datadir)/locale.
6868 (DEFS): New macro, defining LOCALEDIR.
6869 (tar.o, tar._o, rmt.o, rmt._o): Remove.
6870 (INCLUDES): Add -I..
6872 * Makefile.am (localedir): Change to $(datadir)/locale.
6874 1999-01-21 Paul Eggert <eggert@twinsun.com>
6876 * NEWS, README, configure.in: Unofficial version 1.12.64001.
6878 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
6879 * src/Makefile.am (localedir): Likewise.
6880 (DEFS): New macro, defining LOCALEDIR.
6881 (tar.o, tar._o, rmt.o, rmt._o): Remove.
6882 (INCLUDES): Add `-I..'.
6884 * tests/incremen.sh: Fix timing bug.
6886 1999-01-20 Paul Eggert <eggert@twinsun.com>
6888 * NEWS, README, configure.in: Unofficial version 1.12.64000.
6889 `lfs.7' changed to `64000' in version number
6890 to conform to gnits standards.
6892 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
6893 mkinstalldirs, ansi2knr.c: Update to latest public versions.
6895 Rebuild with automake 1.4 and autoconf 2.13, to work around some
6898 1998-12-07 Paul Eggert <eggert@twinsun.com>
6900 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
6902 * src/list.c (read_header):
6903 Accept file names as specified by POSIX.1-1996 section 10.1.1.
6905 1998-11-30 Paul Eggert <eggert@twinsun.com>
6907 * configure.in: Quote the output of uname.
6909 * src/extract.c (set_stat): chmod after chown even when not root;
6910 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
6912 1998-11-15 Paul Eggert <eggert@twinsun.com>
6914 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
6916 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
6917 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
6919 1998-10-28 Paul Eggert <eggert@twinsun.com>
6921 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
6923 * src/system.h (voidstar): Use void * if __STDC__ is defined,
6926 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
6927 On many installations, rexec is disabled.
6929 1998-08-07 Paul Eggert <eggert@twinsun.com>
6931 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
6933 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
6934 for nameless users and groups.
6936 1998-02-17 Paul Eggert <eggert@twinsun.com>
6938 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
6939 * NEWS, README: Add explanation of why this isn't an official version.
6941 1998-02-02 Paul Eggert <eggert@twinsun.com>
6943 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
6944 This is an unofficial version.
6946 1997-12-17 Paul Eggert <eggert@twinsun.com>
6948 * src/incremen.c (ST_DEV_MSB): New macro.
6949 (NFS_FILE_STAT): Use most significant bit of st_dev,
6950 even if it's unsigned.
6952 1997-12-08 Paul Eggert <eggert@twinsun.com>
6954 * src/system.h (ST_NBLOCKS): Fix typo in definition.
6956 1997-11-19 Paul Eggert <eggert@twinsun.com>
6958 * configure.in (HAVE_INTTYPES_H):
6959 Don't ignore cache variable if it's already set.
6961 1997-11-10 Paul Eggert <eggert@twinsun.com>
6963 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
6964 * src/delete.c (records_read): Now off_t.
6965 (move_archive): Don't assume mt_count is of type daddr_t.
6967 1997-10-30 Paul Eggert <eggert@twinsun.com>
6969 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
6970 Set to appropriate values if large file support
6971 needs explicit enabling.
6972 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
6974 New macros to configure.
6975 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
6977 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
6978 major_t, minor_t, ssize_t): New macros.
6980 * src/arith.h (TARLONG_FORMAT):
6981 Fix typo: %uld -> %lu. Use unsigned when long long
6983 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
6984 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
6986 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
6987 2nd arg is now unsigned long.
6989 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
6990 (prepare_record_buffer): Arg is now size_t.
6991 Remove now-useless casts.
6993 (main): Use `long' for status, so that it can store ssize_t.
6994 Use daddr_t, mode_t, size_t, off_t when appropriate.
6995 Convert daddr_t and off_t values ourselves, since they might be longer
6996 than long. Convert other types using `long' primitives.
6997 When processing MTIOCTOP, do not try to pass resulting
6998 count back, since it won't work (it could be too large) and it's
6999 not expected anyway.
7002 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
7003 now-useless casts. Use unsigned long to print *_t types, except use
7004 STRINGIFY_BIGINT for off_t.
7005 (update_archive): Cast -1 to dev_t when necessary.
7007 * src/tar.c (check_decimal):
7008 Now returns 1 if successful, 0 otherwise, and returns
7009 uintmax_t value into new arg. Check for arithmetic overflow.
7010 (decode_options): Avoid overflow if record_size fits in size_t but not int.
7011 Check for overflow on user or group ids.
7013 * src/compare.c (diff_init, process_rawdata, read_and_process,
7014 diff_sparse_files, diff_archive):
7015 Use off_t, pid_t, size_t, ssize_t when appropriate.
7016 Remove now-useless casts. Use unsigned long to print *_t types,
7017 except use STRINGIFY_BIGINT for off_t.
7019 (process_noop, process_rawdata, process_dumpdir, read_and_process):
7020 Size arg is now size_t.
7022 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
7023 when allocating buffer.
7026 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
7027 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
7028 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
7031 (get_status_string, get_status_off): New function.
7032 (get_status): Now returns long, so that it can store ssize_t.
7033 Invoke get_status_string to do the real work.
7034 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
7035 (rmt_lseek__): Now returns off_t, using new get_status_off function.
7036 (rmt_ioctl__): Convert mt_count by hand,
7037 since it might be longer than long.
7039 * src/mangle.c (extract_mangle):
7040 Check for overflow when converting off_t to size_t.
7041 Use off_t, size_t when appropriate. Remove now-useless casts.
7043 * src/system.h (mode_t): Remove; now done by autoconf.
7044 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
7045 Return number of ST_NBLOCKSIZE-byte blocks,
7046 not number of 512-byte blocks;
7047 this also helps to avoid overflow.
7048 (st_blocks): Declare if needed.
7049 (ST_NBLOCKSIZE): New macro.
7050 (<limits.h>, <inttypes.h>): Include if available.
7051 (CHAR_BIT): New macro.
7052 (uintmax_t): New typedef.
7053 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
7054 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
7055 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
7057 * src/names.c (name_init):
7058 Fix typo in error message: FILE* was passed, but char*
7061 (read_name_from_file, name_gather, addname, name_match, name_scan,
7062 add_exclude): Use size_t when appropriate. Remove now-useless casts.
7064 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
7066 * src/extract.c (newdir_umask, current_umask): Now mode_t.
7067 (extract_sparse_file): Args now use off_t.
7069 (set_mode, set_stat, make_directories, extract_sparse_file,
7070 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
7071 now-useless casts. Use unsigned long to print *_t types, except use
7072 STRINGIFY_BIGINT for off_t.
7074 * src/misc.c (quote_copy_string):
7075 Use size_t when appropriate. Remove now-useless casts.
7077 * src/list.c (read_and, list_archive, read_header, decode_mode,
7078 print_header, print_for_mkdir):
7079 Use mode_t, off_t, size_t when appropriate. Remove
7080 now-useless casts. Use unsigned long to print *_t types, except use
7081 STRINGIFY_BIGINT for off_t.
7083 (read_header): Check for overflow when converting header size.
7085 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
7086 const char *. Size arg is now size_t. Now takes new type and maxval
7087 args. Compute result using uintmax_t, not long. Report error if
7088 field does not contain octal number in range.
7089 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
7090 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
7091 uintmax_from_oct): New functions.
7093 (stringify_uintmax_t_backwards): New function.
7095 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
7096 (skip_file): Offset arg is now off_t.
7098 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
7099 real_s_totsize, real_s_sizeleft, current_block_ordinal):
7101 (write_error): Arg is now ssize_t.
7102 (child_pid): Now pid_t.
7103 (available_space_after): Now size_t.
7105 (child_open_for_compress, child_open_for_uncompress, flush_write,
7106 open_archive, flush_write, write_error, flush_read, close_archive):
7107 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
7108 casts. Use unsigned long to print *_t types, except use
7109 STRINGIFY_BIGINT for off_t.
7111 * src/delete.c (records_read): Now daddr_t.
7112 (move_archive): Arg is now daddr_t. Check for overflow when
7114 (move_archive, delete_archive_members): Use daddr_t, off_t when
7115 appropriate. Remove now-useless casts.
7117 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
7118 (rmt_lseek): Now returns off_t.
7120 * src/create.c (to_oct):
7121 Now static. Value arg is now uintmax_t. Accept new args
7122 giving name of type of octal field, for error messages. Report an
7123 error if the value is too large to fit in the field.
7124 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
7125 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
7127 (write_eot, write_long, finish_header, deal_with_sparse,
7128 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
7129 appropriate. Remove now-useless casts. Use unsigned long to print
7130 *_t types, except use STRINGIFY_BIGINT for off_t.
7132 (find_new_file_size): 1st arg is now off_t*.
7133 (finish_sparse_file): Args now use off_t, not long.
7134 Check for lseek error.
7135 (create_archive, dump_file): Cast -1 to dev_t when necessary.
7136 (dump_file): Device arg is now dev_t.
7137 Avoid overflow when testing whether file has holes
7138 by using the new ST_NBLOCKSIZE macro.
7140 * src/incremen.c (struct accumulator, add_to_accumulator,
7141 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
7142 Use size_t for sizes.
7143 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
7144 Use dev_t, ino_t for devices and inodes.
7145 (gnu_restore): Use off_t for file offsets.
7146 (struct directory): Use char for flags. Add new flag `nfs'.
7148 (NFS_FILE_STAT): New macro.
7149 (note_directory): Accept struct stat * instead of
7150 device and inode number. All callers changed.
7151 (note_directory, get_directory_contents):
7152 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
7153 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
7155 * src/common.h (record_size, struct name, struct sp_array,
7156 available_space_after):
7157 Use size_t for sizes.
7158 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
7159 Use off_t for file offsets.
7160 (struct name): dir_contents is now const char *, not char *.
7161 (dump_file, get_directory_contents): Use dev_t for devices.
7162 (to_oct): Remove decl.
7163 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
7164 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
7165 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
7166 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
7167 UINTMAX_FROM_OCT): New macros.
7168 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
7169 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
7170 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
7171 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
7172 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
7173 (print_for_mkdir): 2nd arg is now mode_t.
7175 See ChangeLog.1 for earlier changes.
7179 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006
7180 Free Software Foundation, Inc.
7182 This file is part of GNU tar.
7184 GNU tar is free software; you can redistribute it and/or modify
7185 it under the terms of the GNU General Public License as published by
7186 the Free Software Foundation; either version 2, or (at your option)
7189 GNU tar is distributed in the hope that it will be useful,
7190 but WITHOUT ANY WARRANTY; without even the implied warranty of
7191 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7192 GNU General Public License for more details.
7194 You should have received a copy of the GNU General Public License
7195 along with GNU tar; see the file COPYING. If not, write to
7196 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
7197 Boston, MA 02110-1301, USA.
7201 version-control: never