1 2006-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
3 * src/tar.c (tar_set_quoting_style): Provide second argument to
4 the format spec: program_invocation_short_name. Reported by Jim
7 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
9 * gnulib.modules: Add closeout, exitfial.
10 * lib/.cvsignore: Add __fpending.c, __fpending.h, closeout.c,
12 * src/buffer.c: Incluse closeout.h.
13 (_open_archive): Use freopen rather than fopen, so
14 that stdlis is always either stdout or stderr. Use
15 close_stdout_set_file_name to report its name.
16 * src/tar.c: Include closeout.h and exitfail.h.
17 (parse_opt, usage): Call close_stdout as appropriate, to check for
19 (decode_options): Exit with status TAREXIT_FAILURE, not 1.
20 (main): Set exit_failure, to exit with proper status on memory
21 allocation failure and the like.
22 Use close_stdout rather than rolling our own test.
24 * NEWS: --version now outputs copyright etc., to conform to the
25 GNU coding standards. Remove --license.
26 * gnulib.modules: Add version-etc-fsf.
27 * doc/tar.texi: Document the change.
28 * lib/.cvsignore: Add version-etc-fsf.c, version-etc.c, version-etc.h.
29 * scripts/Makefile.am (SED_CMD): Update PAKCAGE_NAME, not PACKAGE.
30 * scripts/backup.in: Remove --license. Change --version to conform
32 * scripts/restore.in: Likewise.
33 * scripts/backup.sh.in (license): Output briefer license in the
34 style of coreutils, for consistency with other changes.
35 * src/tar.c: Include <version-etc.h>.
36 (LICENSE_OPTION): Remove.
37 (options): Remove --license.
39 (parse_opt): Use version_etc instead of rolling it ourselves.
41 * tests/version.at (tar --version): Check only the first line of
44 * ChangeLog, NEWS, src/common.h, src/extract.c, src/incremen.c:
45 * src/list.c, src/names.c, src/tar.h, src/xheader.c:
46 Update copyright year to 2006.
48 2006-02-07 Jim Meyering <jim@meyering.net>
50 * src/xheader.c (sparse_map_decoder): Fix misleading diagnostic.
52 2006-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
54 * src/common.h (get_gnu_dumpdir): Remove prototype
55 (is_dumpdir): New function
56 * src/extract.c (prepare_to_extract): Use is_dumpdir member to
58 * src/incremen.c (get_gnu_dumpdir): Static
59 (is_dumpdir): New function
60 (purge_directory): Use is_dumpdir
61 * src/list.c (list_archive): Use is_dumpdir
62 Do not wrap skip_member in mv_begin/mv_end, the function itself
64 (decode_header): Set stat_info->is_dumpdir
65 (skip_member): Do nothing if skipped is true
66 * src/tar.h (struct tar_stat_info): New members is_dumpdir and skipped.
68 2006-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
70 * src/tar.c (decode_options): Refuse using --delete with
73 2006-01-18 Sergey Poznyakoff <gray@gnu.org.ua>
76 * configure.ac (DEFAULT_QUOTING_STYLE): New configuration variable
77 * doc/tar.texi: Initial documentation for --quoting-style,
78 --quote-chars and --no-quote-chars option.
79 * src/tar.c: Implement new options --quoting-style, --quote-chars
82 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
84 * bootstrap: Default to pserver, and switch to cvs.sv.gnu.org,
85 to accommodate recent changes to the GNU CVS server.
86 * lib/.cvsignore: Add argp-pin.c, mkdirat.c, openat-priv.h.
88 2005-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
90 * src/names.c (name_scan): Take an additional argument requesting
92 * src/common.h (name_scan): Change prototype.
93 * src/delete.c, src/incremen.c, src/update.c: Update invocations
96 2005-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
98 * src/common.h (struct name): New member `explicit'. Remove unused
100 * src/incremen.c (procdir): If name_scan() returns something,
101 check if it was explicitely given in the command line
102 * src/names.c (addname,add_hierarchy_to_namelist): Initialize
103 explicit member appropriately.
105 * src/incremen.c (procdir): If --one-file-system is given and a
106 directory is found to be on another device, *and* this directory
107 is explicitely given in the command line, then do not omit it.
109 2005-12-11 Sergey Poznyakoff <gray@gnu.org.ua>
112 * doc/tar.texi: Document --delay-directory-restore option.
113 (Configuring Help Summary): Document usage of ARGP_HELP_FMT
114 variable to customize help output.
115 * src/common.h (delay_directory_restore_option): New global.
116 * src/extract.c (directories_first): Replaced by
117 delay_directory_restore_option. All uses changed.
118 * src/tar.c (options,parse_opt): New options
119 --delay-directory-restore and --no-delay-directory-restore
121 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
123 * src/buffer.c (open_archive): Add default case to shut up gcc.
124 * src/common.h (set_file_atime): Add prototype.
125 * src/create.c (to_chars_subst): Remove unused variable
126 Make sure useful result code is returned.
127 * src/incremen.c (read_directory_file): Fix format string
128 Thanks Eric Blake for reporting.
130 2005-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
132 * doc/tar.texi (Current status): Renamed to 'Changes' and moved to
134 (Large or Negative Values): Rewritten
135 * src/common.h (gid_to_chars, major_to_chars, minor_to_chars)
136 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
137 (uid_to_chars, uintmax_to_chars): Return bool
138 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars)
139 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
140 (uid_to_chars, uintmax_to_chars): Return bool
141 (to_chars): Return bool
142 (start_header): Check return values of convertion routines. Fail
143 if unable to store data in the header.
145 2005-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
147 * doc/tar.texi: Following the discussion with Karl Berry,
148 discontinue using @value{} substitutions for Texinfo commands.
149 Properly index all long options. Print a
150 separate long option index.
151 * doc/value.texi: Remove @set's
153 * doc/tar.texi: Update --info-script documentation
154 Resolve some more FIXMEs.
155 * scripts/dump-remind.in: Use TAR_VOLUME instead of reading volno
157 * src/buffer.c (new_volume): Update invocation
158 (change_tape_menu): New function. Disable '!' command if given
160 * src/common.h (sys_exec_info_script): Update declaration
161 (restrict_option): New global
162 * src/system.c (sys_exec_info_script): The script can supply new
163 archive name to use by writing it to file descriptor 3.
164 * src/tar.c (options): Add --restrict option. Use macros for
166 (license): Print full list of copyright years
169 2005-12-06 Eric Blake <ebb9@byu.net> (trivial changes)
171 * configure.ac (DENSITY_LETTER): Fix m4 overquoting.
172 * .cvsignore: Ignore .bootstrap.
174 2005-12-06 Sergey Poznyakoff <gray@gnu.org.ua>
176 * doc/tar.texi: Document --to-command and --info-script
177 options. Add missing xrefs.
178 * src/buffer.c (new_volume): Use sys_exec_info_script() instead of
180 * src/common.h (archive_format_string,subcommand_string)
181 (sys_exec_info_script): New prototypes.
182 * src/system.c (sys_exec_info_script): New function.
183 * src/tar.c (archive_format_string): Remove static qualifier.
184 (subcommand_string): New function.
186 2005-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
188 * src/extract.c: Fix restoring of directory timestamps from
189 incremental archives.
190 (directories_first): New variable.
191 (prepare_to_extract): Set directories_first
192 (extract_archive): Call apply_nonancestor_delayed_set_stat() only
193 if not extracting from an incremental archive
194 (extract_dir): Obtain root_device here, to make sure it works
197 * src/incremen.c (purge_directory): Skip the member and return if
198 the archive is not in incremental format.
199 * tests/incr02.at: New testcase
200 * tests/Makefile.am: Add incr02.at
201 * tests/testsuite.at: Likewise
203 * THANKS: Add Guerkan Karaman.
206 2005-11-30 Paul Eggert <eggert@cs.ucla.edu>
208 * doc/tar.texi (Option Summary): Rewrite the
209 --atime-preserve=system description in response to Ian Turner's
212 2005-11-30 Ian Turner <ian@zmanda.com>
214 * doc/tar.texi (Extracting Specific Files): Remove obsolescent
217 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
219 * NEWS: New option --atime-preserve=system, which uses O_NOATIME.
220 * THANKS: Add Ian Turner.
222 * configure.ac: Prefer AC_CHECK_HEADERS_ONCE to AC_CHECK_HEADERS.
223 Check for stropts.h and sys/filio.h too, for _FIOSATIME.
224 * doc/tar.texi: Change "modification time" to "data modification
225 time", "change time" to "status change time", and "filesystem" to
226 "file system", so that we use terminology consistent with POSIX.
227 Use American spacing rather than French for sentence ends.
228 "non-dependable" -> "undependable".
229 (Option Summary, Attributes): Explain better the pitfalls of the
230 --atime-preserve option, and suggest read-only mounts,loopback
231 mounts, and noatime mounts for older systems.
232 * doc/value.texi (op-atime-preserve-system): Renamed from
233 op-atime-preserver-system to fix a misspelling.
234 * src/common.h (enum atime_preserve): Use lower case for enum values.
235 * src/compare.c: Don't include utimens.h; no longer needed.
236 (diff_file): Use set_file_atime rather than utimens; avoid closing
237 diff_handle until after this, so that we can set the file time stamp
238 via the file descriptor rather than via its name.
239 * src/create.c: Don't include utimens.h; no longer needed.
240 (dump_regular_finish): Remove. All callers now do its work inline.
241 (dump_dir): New arg FD. All callers changed.
242 Use fdsavedir rather than savedir.
243 (unknown_file_error): Arg is a const pointer now.
244 (dump_file0): 2nd arg is a const pointer now.
245 Treat directories more like files, with respect to --atime-preserve.
246 For example, also warn if a directory changes while we are dumping it.
247 Prefer file descriptors to file names when retrieving/setting file
248 attributes; this saves path-resolution time and allows us to avoid
249 changing mtime/ctime on Solaris when restoring atime as root.
250 Use O_DIRECTORY when opening directories, to avoid some race conditions.
251 Do not reset atime if mtime has changed. Report an error if
252 we cannot reset atime.
254 * lib/.cvsignore: Add malloc.h, regcomp.c, regex.c, regex.h,
255 regex_internal.c, regex_internal.h, regexc.c; used by rpmatch.
257 2005-11-29 Ian Turner <ian@zmanda.com>
259 First cut at adding support for --atime-preserve=system.
260 * doc/tar.texi (Option Summary): First cut at documenting it.
261 All other uses of --atime-preserve changed to --atime-preserve=replace.
262 * doc/value.texi (op-atime-preserve-replace, op-atime-preserver-system):
264 (op-atime-preserve): Mention METHOD.
265 * src/common.h (atime_preserve): New enum.
266 (atime_preserve_option): Now of the enum type rather than bool.
268 * src/compare.c (diff_file): Read with O_NOATIME if asked for.
269 * src/create.c (dump_file0): Read regular and CTG files with O_NOATIME
271 * src/tar.c (usage): Mention new usage.
272 (parse_opt): Parse new usage.
274 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
276 * THANKS: Convert back to UTF-8, sort (using LC_ALL=C on Debian
277 stable), and consistently use tabs rather than spaces.
279 2005-11-27 Sergey Poznyakoff <gray@gnu.org.ua>
281 * src/xheader.c: Remove parts of code prematurely introduced
282 yesterday. Thanks Eric Blake.
284 2005-11-26 Sergey Poznyakoff <gray@gnu.org.ua>
286 * src/xheader.c (xheader_format_name): Fix memory leak.
288 2005-11-11 Sergey Poznyakoff <gray@gnu.org.ua>
290 * gnulib.modules: Add rpmatch
291 * lib/stdopen.h, lib/stdopen.c: New file. Imported from coreutils.
292 * lib/Makefile.tmpl: Add stdopen.h, stdopen.c
293 * po/POTFILES.in: Add rpmatch.c
294 * src/tar.c (confirm): Rewritten using rpmatch.
295 (decode_options): Minor optimizations
296 (main): Call stdopen() to ensure the first three descriptors are
299 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at,
300 tests/multiv04.at, tests/sparsemv.at, tests/sparsemvp.at,
301 tests/star/multi-fail.at: Close stdin so that if something fails
302 causing tar to ask for the next volume, it won't hang the
305 * src/buffer.c (flush_write,flush_read): Change data type.
306 (flush_archive): Compute actual buffer fill level before calling
308 (close_archive): Call flush_archive again if the first call
309 resulted in partially filled buffer.
310 (try_new_volume): Rewritten handling of initial headers.
311 (add_chunk_header): New function. Write an additional header
312 before the continuation chunk. The purpose of the header is to
313 allow third-party tars to extract the member.
314 (simple_flush_write): Take an argument.
315 (_gnu_flush_write): Correctly handle partially filled buffers.
316 * src/common.h (flush_read,flush_write): Functions, again.
317 (write_extended): Changed declaration
318 (xheader_format_name): New declaration
319 * src/create.c (write_extended): Change type and meaning of
320 the first argument. All callers updated
321 * src/xheader.c (xheader_format_name): Remove static
322 qualifier. Change last argument.
323 Correct buffer size calculation (allocated too much space).
324 (xheader_write): Increase global_header_count here ...
325 (xheader_write_global): ... instead of here
327 * tests/testsuite.at (AT_TAR_CHECK): Define TEST_TAR_FORMAT
328 * tests/multiv01.at: Update
329 * tests/multiv02.at: Update
330 * tests/multiv03.at: Update
331 * tests/sparsemvp.at: Update
332 * tests/star/multi-fail.at: Update
334 * scripts/tarcat: Handle archives in pax format. Improve handling
335 of traditional archives.
336 * doc/tar.texi (Tarcat): New node
338 2005-11-10 Sergey Poznyakoff <gray@gnu.org.ua>
340 Fix splitting of sparse files between the volumes.
342 * src/buffer.c (try_new_volume): Bugfix. Always check
343 continued_file_name. If it is absent, the volume is out
345 (add_multi_volume_header): Create GNU.volume.filename keyword in
347 * src/sparse.c (sparse_dump_region): Call mv_size_left.
348 (sparse_dump_file): Enclose the loop in mv_begin/mv_end.
349 * src/system.c: Do not pad compressed output if it goes to
351 * src/xheader.c (xhdr_tab): New keyword GNU.volume.filename.
353 * tests/sparsemv.at: New testcase
354 * tests/sparsemvp.at: New testcase
355 * tests/Makefile.am: Add sparsemv.at and sparsemvp.at.
356 * tests/testsuite.at: Likewise.
358 2005-11-09 Sergey Poznyakoff <gray@gnu.org.ua>
360 * src/buffer.c: Rewritten in a more modular fashion to provide
361 GNU extensions (multi-volume archives and archive labels) in
363 NOTICE, that some of the aspects (e.g. splitting the archive
364 on the extended header boundary) are still not solved, others
365 (splitting a sparse file between the volume) require additional
366 testing. Wait for the next commit.
368 (volume_label,continued_file_name,continued_file_size)
369 (continued_file_offset): New globals.
370 (save_name,save_totsize,save_sizeleft): Make static
371 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
372 (open_archive,flush_write,flush_read): Rewritten
374 * src/common.h (save_name,save_sizeleft,save_totsize): Remove
376 (volume_label,continued_file_name,continued_file_size): New
378 (flush_read,flush_write): Pointers to functions
379 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
380 (write_extended): New function.
382 * src/compare.c, src/create.c, src/extract.c, src/incremen.c,
383 src/list.c: Use mv_.* functions uniformly instead of fiddling
384 with the global variables.
385 * src/sparse.c: Use mv_.* functions where necessary.
386 * src/tar.c (decode_options): Allow to use --multi-volume and
387 --label with pax archives.
388 * src/xheader.c (xhdr_tab): Support for new GNU keywords.
390 * tests/delete01.at, tests/delete02.at, tests/delete03.at,
391 tests/delete04.at, tests/delete05.at, tests/extrac01.at,
392 tests/extrac02.at, tests/extrac03.at, tests/extrac04.at,
393 tests/extrac05.at, tests/incr01.at, tests/incremental.at,
394 tests/listed01.at, tests/listed02.at, tests/long01.at,
395 tests/longv7.at, tests/multiv01.at, tests/multiv02.at,
396 tests/multiv03.at, tests/multiv04.at, tests/options.at,
397 tests/options02.at, tests/same-order01.at, tests/same-order02.at,
398 tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
399 tests/star/multi-fail.at (AT_KEYWORDS): Improve to allow execution
400 of related tests in groups.
402 * doc/tar.texi: Update
404 2005-11-07 Paul Eggert <eggert@cs.ucla.edu>
406 * src/xheader.c (struct xhdr_tab.coder): Last arg is void const *,
407 not void *, to avoid create.c warning from GCC "passing argument 3
408 of 'xheader_store' discards qualifiers from pointer target type".
409 (dummy_coder, atime_coder, gid_coder, gname_coder, linkpath_coder):
410 (ctime_coder, mtime_coder, path_coder, size_coder, uid_coder):
411 (uname_coder, sparse_size_coder, sparse_numblocks_coder):
412 (sparse_offset_coder, sparse_numbytes_coder, dumpdir_coder):
413 (xheader_store): Likewise.
414 * src/common.h (xheader_store): Likewise.
416 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
417 and Paul Eggert <eggert@cs.ucla.edu>
419 * src/tar.c (NS_PRECISION_FORMAT_MASK): New macro.
420 (tar_timespec_cmp): New function. Wrapper over
421 timespec_cmp using the timespec precision provided by the
422 current archive format.
423 * src/common.h (tar_timespec_cmp): New declaration.
424 * src/compare.c (diff_file): Use tar_timespec_cmp.
425 * src/extract.c (file_newer_p): Likewise.
426 * src/update.c (update_archive): Likewise.
427 * tests/truncate.at: Reverted changes
428 * tests/update.at: Reverted changes
430 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
432 Support for incremental formats in pax archives.
433 Fixed POSIX compatibility of `sparse' extended header keywords.
435 * src/common.h (dumpdir_size,get_gnu_dumpdir)
436 (xheader_string_begin,xheader_string_add)
437 (xheader_string_end): New functions.
438 * src/create.c (dump_dir0): Handle incremental backups in pax
440 * src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
441 (purge_directory): Use stat_info.dumpdir instead of getting its
443 * src/list.c (list_archive): Handle incremental backups in pax
445 (decode_header): Initialize stat_info.dumpdir
446 * src/sparse.c (sparse_diff_file): Bugfix: set seekable.
447 (pax_dump_header): Store sparse map in GNU.sparse.map. If this
448 variable has been explicitely deleted, use GNU.sparse.offset/
449 GNU.sparse.numbytes variables.
450 * src/tar.c (decode_options): Incremental options are allowed with
452 (tar_stat_destroy): Free dumpdir
453 * src/tar.h (struct tar_stat_info.dumpdir): New member.
454 * src/xheader.c (xheader_keyword_deleted_p): Remove static
456 (struct xhdr_tab.decoder): Change prototype. POSIX allows string
457 values to contain embedded nulls, so take an extra argument
458 specifying the length of the string.
459 (decx,decg,dummy_decoder,atime_decoder,gid_decoder)
460 (gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
461 (path_decoder,size_decoder,uid_decoder,uname_decoder)
462 (sparse_size_decoder,sparse_numblocks_decoder)
463 (sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
464 (decode_record): Pass value length to the handler
465 (run_override_list): Pass value length to the decoder
466 (xheader_print_n): New function
467 (xheader_print): Rewritten using xheader_print_n
468 (xheader_finish): Do not rely om strlen to compute the length of
469 the collected string: it can contain embedded nulls
470 (xheader_string_begin,xheader_string_add,xheader_string_end): New
472 (sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
473 functions. Handle GNU.sparse.map and GNU.dumpdir variables.
474 (xhdr_tab): Add new variables.
476 * tests/incr01.at: Test gnu, oldgnu, and posix formats
477 * tests/incremental.at: Likewise
479 2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
481 * NEWS: Minor language and white space fixes.
483 * tests/truncate.at: Create files whose time stamps must fall on
484 1-second boundaries. This prevents tests from failing on hosts
485 like Solaris 8 that have nanosecond-resolution file time stamps.
486 * tests/update.at: Likewise.
488 * src/xheader.c (strtoimax, strtoumax): Remove decls; now done
491 2005-11-06 Sergey Poznyakoff <gray@gnu.org.ua>
493 * doc/tar.texi: Properly document incremental dumps
494 * doc/value.texi: Likewise.
495 * doc/snapshot.texi: Likewise.
497 2005-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
499 Improve listed incremental format:
501 * src/common.h (update_parent_directory): New prototype.
502 * src/create.c (dump_file): Call update_parent_directory.
503 * src/incremen.c (struct directory.mtime): New member.
504 (note_directory): Take additional arguments. All callers updated.
505 (scan_directory): Updated to use more metadata. In particular,
506 this allows to correctly detect renamed files.
507 (read_directory_file,write_directory_file)
508 (write_directory_file_entry): Support new directory file format.
509 * tests/listed01.at: Sleep 1 sec before creating second file.
510 * tests/listed02.at: Never skip the test. It should work on any
513 * doc/snapshot.texi: New file
514 * doc/tar.texi: Update.
515 * doc/Makefile.am: Update.
517 2005-11-04 Paul Eggert <eggert@cs.ucla.edu>
519 * src/extract.c (set_stat): Rewrite to avoid bug in Forte
520 Developer 7 C 5.4 Patch 111708-09 (2004-02-19).
522 2005-11-04 Sergey Poznyakoff <gray@gnu.org.ua>
524 * bootstrap: Fix quoting in help output.
525 (update_po): Use backward-compatible wget option --cache instead
526 of deprecated -C to accomodate for wget 1.10.
527 Changes proposed by Eric Blake
528 * THANKS: Add Eric Blake
530 2005-11-02 Paul Eggert <eggert@cs.ucla.edu>
532 * doc/tar.texi: Consistently put two spaces after sentences,
533 and put commas after "i.e." and "e.g.". This is the usual GNU
536 * lib/.cvsignore: Add creat-safer.c, fcntl--.h, fcntl-safer.h,
537 open-safer.c, openat-die.c, verify.h, to accommodate recent gnulib
540 2005-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
542 * src/compare.c (diff_dumpdir): Pass a valid device number to
543 get_directory_contents.
545 * THANKS: Add John Thomas McDole
547 * bootstrap: If file `.bootstrap' exists in the cwd and is
548 readable, prepend its contents to the command line
550 2005-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
552 * tests/link01.at: Skip test if ln fails (suppose the OS does
553 not support hard links).
555 2005-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
557 * src/tar.c (decode_options): Report error if -A or -r is used
558 together with compression option.
560 2005-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
562 * doc/tar.texi: Use @option and @kbd consistently.
563 Document new options.
565 2005-09-28 Sergey Poznyakoff <gray@gnu.org.ua>
568 * src/common.h (show_stored_names_option): New variable
569 * src/list.c (print_header): If show_stored_names_option is given,
570 list member names as stored in the archive. Patch proposed by Erik
571 Cumps <erik.cumps@icos.be>
572 * src/tar.c: Implement --show-stored-names option
574 * src/common.h (test_label_option): New variable;
575 * src/list.c (print_header): Special handling if test_label_option
577 * src/names.c (all_names_found): If test_label_option is set
579 * src/tar.c: New option --test-label tests the archive volume
580 label. The option proposed by Wouter Verhelst <wouter@nixsys.be>
582 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
584 * tests/Makefile.am (clean-local): Don't attempt to run
585 $(TESTSUITE) if it doesn't exist. Problem reported by
588 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
590 Don't filter time stamps through the resolution supported
591 by struct stat; keep them to full nanosecond resolution.
592 This affects behavior only on older hosts or file systems
593 that have lower-resolution time stamps.
594 * src/common.h (OLDER_STAT_TIME): Parenthesize arg.
595 (OLDER_TAR_STAT_TIME): New macro.
596 (code_timespec): New function.
597 (BILLION, LOG10_BILLION, TIMESPEC_STRSIZE_BOUND): New constants.
598 * src/compare.c (diff_file): Use full time stamp resolution.
599 * src/create.c (start_header, dump_file0): Likewise.
600 (start_header, dump_file0): Adjust to new structure layout.
601 (dump_regular_finish): Simplify by using timespec_cmp.
602 * src/extract.c (struct delayed_set_stat): Don't store stat info
603 that we don't need, to save space. All uses changed.
604 (struct delayed_set_stat, struct delayed_link, file_newer_p):
605 (create_placeholder_file, extract_link, apply_delayed_links):
606 Use full time stamp resolution.
607 (check_time): Use code_timespec rather than rolling our own code.
608 (set_stat, delay_set_stat): Arg now points to tar_stat_info to
609 avoid losing time information. All callers changed.
610 * src/list.c (read_and, decode_header, print_heaeder):
611 Use full time stamp resolution.
612 * src/misc.c (code_timespec): New function.
613 * src/tar.h (struct tar_stat_info): Record atime, mtime, ctime
614 separately, for benefit of hosts with lower resolution.
615 * src/update.c (update_archive): Use full time stamp resolution.
616 * src/xheader.c (code_time): Use new code_timespec function
618 (atime_coder, atime_decoder, ctime_coder, ctime_decoder):
619 (mtime_coder, mtime_decoder): Use full time stamp resolution.
621 Report time stamps to full resolution in environment.
622 Report memory allocation failures rather than ignoring them.
623 * src/system.c (time_to_env): New function.
624 (oct_to_env, str_to_env, chr_to_env): Report memory allocation failures.
625 (stat_to_env): Report full resolution in time stamps.
627 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
629 Merge changes from gnulib for file system sub-second time stamps.
630 * configure.ac: Remove checks for struct stat.st_spare1, struct
631 stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct
632 stat.st_atimensec, as gnulib now does this for us.
633 Similarly for LIB_CLOCK_GETTIME.
634 * gnulib.modules: Add stat-time.
635 * lib/.cvsignore: Add stat-time.h.
636 * src/common.h: Include stat-time.h.
637 (timespec_lt): Remove. All callers changed to use timespec_cmp.
638 (get_stat_atime, get_stat_ctime, get_stat_mtime):
639 (set_stat_atime, set_stat_ctime, set_stat_mtime):
640 Remove; now defined by stat-time.h.
642 2005-09-14 Sergey Poznyakoff <gray@gnu.org.ua>
644 * src/incremen.c (list_dumpdir): New function. Used to dump
645 contents of GNUTYPE_DUMPDIR blocks.
646 * src/common.h (list_dumpdir): Likewise.
647 * src/list.c (list_archive): Use list_dumpdir() to display
648 GNUTYPE_DUMPDIR blocks. Do that only if two or more -v options are
651 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
653 * lib/.cvsignore: Adjust to current gnulib and modules used.
654 Add getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h, memchr.c,
655 pipe-safer.c, size_max.h, strdup.c, strdup.h, strnlen.h, strnlen1.c,
656 strnlen1.h, unistd--.h.
657 Remove getndelim2.c, getndelim2.h, pathmax.h, sysexits.h, xstrdup.c.
659 Treat fishy-looking hard links like fishy-looking symlinks.
660 * src/extract.c (struct delayed_set_stat): Rename after_symlinks
661 member to after_links. All uses changed.
662 (struct delayed_link): Renamed from struct delayed_symlink.
663 All uses changed. New member is_symlink.
664 (delayed_link_head): Renamed from delayed_symlink_head. All uses
666 (create_placeholder_file): New function, taken from extract_symlink.
667 (extract_link): Create placeholders for fishy-looking hard links.
668 (extract_symlink): Move code into create_placeholder_file.
669 (apply_delayed_links): Renamed from apply_delayed_symlinks.
670 All uses changed. Create both hard links and symlinks.
672 2005-09-03 Paul Eggert <eggert@cs.ucla.edu>
674 * README-alpha: Modernize description of software required for
677 2005-09-03 Sergey Poznyakoff <gray@gnu.org.ua>
679 * gnulib.modules: Add strdup
680 * src/incremen.c (purge_directory): Do not dereference symbolic
681 links. Bug reported by Ralph Corderoy <ralph@inputplus.co.uk> and
682 David Brown <davidb@davidb.org>
683 * tests/incr01.at: New test.
684 * tests/Makefile.am: Add incr01.at
685 * tests/testsuite.at: Likewise
688 2005-08-17 Sergey Poznyakoff <gray@gnu.org.ua>
690 * src/incremen.c (read_directory_file): Use strtoumax to read
691 snapshot file contents.
692 (write_directory_file_entry): Use umaxtostr().
694 2005-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
696 * src/create.c (file_dumpable_p,dump_file0): Fix handling of
697 sparse files to /dev/null with --totals option.
698 * tests/update.at: Remove dependency on file order.
700 2005-07-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
702 * doc/tar.texi: Fix typo.
704 2005-07-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
706 * tests/pipe.at: Pipe the output from `tar xfv' through sort.
708 2005-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
710 * src/sparse.c (tar_sparse_init): Fill structure with zeros. Call
711 sparse_select_optab(). All callers updated.
712 (sparse_member_p, sparse_fixup_header): Use tar_sparse_init().
714 2005-06-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
716 * src/sparse.c (pax_sparse_member_p): Checking member size
717 vs. file size is not reliable enough. Use sparse_map_avail.
719 * tests/star/gtarfail.at: Adapt to the new output format
720 * tests/star/gtarfail2.at: Likewise
721 * tests/star/multi-fail.at: Likewise
722 * tests/star/pax-big-10g.at: Likewise
723 * tests/star/ustar-big-2g.at: Likewise
724 * tests/star/ustar-big-8g.at: Likewise
726 * tests/sparse03.at: New test.
727 * tests/Makefile.am: Add sparse03.at
728 * tests/testsuite.at: Likewise
730 * src/xheader.c (size_decoder): Do not set archive_file_size.
732 Fix bugs introduced yesterday:
734 * src/sparse.c (tar_sparse_init): Initialize
736 (sparse_scan_file): Initialize archive_file_size to 0. The
737 variable keeps size of the file *as stored in the archive*, not
738 the size reported by stat.
740 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
742 A sweep of the sparse code prompted by a bug report by Jim Meyering.
743 * src/sparse.c: Include <inttostr.h>.
744 (struct tar_sparse_file): offset and dumped_size are off_t, not
745 size_t. optab is now const *.
746 (dump_zeros): Return bool success flag, not off_t.
748 Use a constant-zero buffer rather than clearing a buffer each time.
749 Don't mess up if write fails.
750 (dump_zeros, check_sparse_region):
751 Don't assume off_t is no wider than size_t.
752 (tar_sparse_init): Don't bother clearing a field that is already clear.
753 (zero_block_p): First arg is const *, not *.
754 (clear_block, SPARSES_INIT_COUNT): Remove.
755 (sparse_add_map): First arg is now struct start_stat_info *, not
756 struct tar_sparse_file *. All callers changed.
757 Use x2nrealloc to check for size_t overflow.
758 (parse_scan_file): Cache commonly-used parts of file.
759 Use an auto buffer, not a static one.
760 Don't bother clearing the buffer; not needed.
761 Don't bother clearing items that are already clear.
762 (oldgnu_optab, star_optab, pax_optab): Now const.
763 (sparse_dump_region): Don't bother clearing the buffer before
764 reading into it; just clear the parts that aren't read into.
765 (sparse_dump_file): Clear the whole local variable 'file'.
766 (diff_buffer): Remove; now a local var.
767 (check_sparse_region): Don't bother clearing buffer before
768 reading into it. Don't assume off_t is promoted to long.
769 (oldgnu_get_sparse_info, star_get_sparse_info):
770 Use an auto status, not static.
771 * src/tar.h (struct tar_stat_info): had_trailing_slash is
773 * src/xheader.c (sparse_offset_coder, sparse_numbytes_coder):
774 Rewrite to avoid cast.
775 (sparse_offset_decoder, sparse_numbytes_decoder):
776 Diagnose excess entries rather than crashing.
778 2005-06-22 Jim Meyering <jim@meyering.net>
780 * src/common.h (timespec_lt): Add a return type: bool.
782 2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
784 Further improvements inspired by Jim Meyering's fixes.
786 * NEWS: Better support for full-resolution time stamps.
787 The -v option now prints time stamps only to 1-minute resolution.
788 * gnulib.modules: Add utimens.
789 * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
790 offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
791 * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
792 * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
793 * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
795 * src/buffer.c (set_start_time, compute_duration, start_time):
796 Use gettime rather than rolling our own code.
797 * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
798 (newer_ctime_option): Remove.
799 (timespec_lt): New function.
800 (OLDER_STAT_TIME): Use it.
801 (string_to_chars): First arg is char const *, not char *.
802 (tartime): Time arg is now struct timespec. New bool arg.
804 (code_ns_fraction): New decl.
805 (sys_stat_nanoseconds): Remove decl.
806 (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
807 (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
808 * src/compare.c: Include utimens.h rather than rolling our own.
809 (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
811 (diff_dumpdir, diff_multivol): Prototype.
812 (diff_file): Support higher-resolution time stamps.
813 * src/create.c: Include utimens.h rather than rolling our own.
814 (MAX_OCTAL_VAL): New macro.
815 (tar_copy_str, string_to_chars): Don't bother to zero-fill;
816 the destination is already zeroed.
817 (string_to_chars): First arg is char const *.
818 (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
819 for minor device number.
820 (write_header_name, dump_hard_link, dump_file0):
821 Simplify test for old GNU format.
822 (start_header): Put in placeholders for uid, etc., even when
823 using extended headers, for benefit of older "tar" implementations.
824 Don't assume uintmax_t is wider than 32 bits.
825 Output extended header for mtime if needed.
826 (dump_regular_finish, dump_file0):
827 Support extended time stamp resolution.
828 * src/extract.c: Include utimens.h rather than rolling our own.
829 (check_time): Support extended time stamp resolution.
830 * src/list.c: Include <inttostr.h>.
831 (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
832 * src/xheader.c: Include <inttostr.h>.
833 Do not include <xstrtol.h>.
834 (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
835 (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
836 (BILLION, LOG10_BILLION): New constants.
837 (to_decimal): Remove; superseded by inttostr. All callers changed
839 (xheader_format_name): Don't assume pids and uintmax_t values
840 fit in 63 bytes (!) when printed.
841 (decode_record): Don't bother to check for ERANGE; an out of range
842 value must be treater than len_max anyway.
843 If the length is out of range, output it in the diagnostic.
844 (format_uintmax): Remove; all callers changed to use umaxtostr.
845 (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
846 (out_of_range_header): New function.
847 (decode_time): Use it.
848 (code_time): Accept struct timespec, not time_t and unsigned long.
849 All callers changed. Size sbuf properly, and remove unnecessary check.
850 Don't assume time stamps can fit in 199 bytes.
851 Handle negative time stamps. Handle fractional time stamps
852 more consistently. Don't output unnecessary trailing zeros.
853 (decode_time): Yield struct timespec, not time_t and unsigned long.
855 Handle negative time stamps. Truncate towards minus infinity
856 consistently. Improve overflow checks, and output a better
857 diagnostic on overflow.
858 (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
859 (decode_num): New function, for better diagnostics.
860 (atime_coder, atime_decoder, gid_decoder, ctime_coder):
861 (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
862 (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
863 (sparse_offset_decoder, sparse_numbytes_decoder):
864 Use decode_num, etc., instead of xstrtoumax, etc.
866 2005-06-21 Jim Meyering <jim@meyering.net>
868 Carefully crafted invalid headers can cause buffer overrun.
869 Invalid header fields go undiagnosed.
870 Some valid time strings are ignored.
872 * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
873 of `calloc'. Use xcalloc instead.
874 (decode_time, gid_decoder, size_decoder, uid_decoder):
875 (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
876 Ensure that the result of calling xstrtoumax is no larger than
877 the maximum value for the target type. Upon any failure, exit with
879 (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
880 use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
881 (decode_time): Rewrite to accept time strings like
882 1119018481.000000000. Before, such strings were always ignored.
884 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
886 * src/create.c (dump_file0): Check for is_avoided_name()
887 first. Fixes bug reported by Martin Lohmeier
888 <martin@mein-horde.de>
889 * tests/update.at: New file
890 * tests/Makefile.am (TESTSUITE_AT): Add update.at
891 * tests/testsuite.at: Likewise
893 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
895 * configure.ac (AC_STRUCT_ST_BLKSIZE)
896 (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
898 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
900 * src/names.c (excluded_name): excluded_filename ->
901 excluded_file_name, because the name was changed in gnulib.
903 2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
905 * src/tar.c (read_name_from_file,update_argv): Automatically
906 detect nul-terminated list files.
909 2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
911 * scripts/backup.sh.in: Bugfixes.
913 2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
915 * scripts/backup.in: Minor fixes
916 * scripts/backup.sh.in (mt_begin,mt_rewind)
917 (mt_offline,mt_status): Use $MT to invoke mt
918 (init_common): Set --rsh-command option for mt if TAPE_FILE is a
920 * doc/tar.texi: Document new backup scripts behavior
922 2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
924 * lib/.cvsignore: Updated
925 * lib/Makefile.tmpl: Add new paxutils files
926 * po/POTFILES.in: Likewise
927 * src/buffer.c: Update invocations of safer_name_suffix()
928 * src/create.c: Likewise
929 * src/extract.c: Likewise
930 * src/xheader.c: Likewise
931 * src/common.h: Include paxlib.h instead of paxerror.h
932 (safer_name_suffix,removed_prefixes_p): Removed. The functions are
933 imported from paxutils
934 * src/names.c (hash_string_hasher,hash_string_compare)
935 (hash_string_insert,hash_string_lookup,removed_prefixes_p)
936 (safer_name_suffix): Moved to paxutils
938 2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
940 * bootstrap (copy_files): Accept optional third argument: a prefix
941 to be appended to destination file names.
942 Import paxutils/paxlib files.
943 * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
945 * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
947 * po/POTFILES.in: Likewise.
948 * src/common.h: Remove defines and declarations imported from
950 * src/misc.c: Likewise
951 * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
953 2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
955 * src/misc.c (remove_any_file): Fix typo in previous change.
957 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
959 Port to Solaris 10's treatment of unlinking directories.
960 * gnulib-modules: Add unlinkdir.
961 * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
962 * src/common.h (we_are_root): Remove extern decl; it's now static.
963 * src/extract.c (we_are_root): Now static.
964 * src/misc.c: Include <unlinkdir.h>.
965 (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
967 * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
968 README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
969 doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
970 lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
971 scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
972 scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
973 src/arith.h, src/buffer.c, src/common.h, src/compare.c,
974 src/create.c, src/delete.c, src/extract.c, src/incremen.c,
975 src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
976 src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
977 src/xheader.c, tests/Makefile.am, tests/append.at,
978 tests/append01.at, tests/comprec.at, tests/delete01.at,
979 tests/delete02.at, tests/delete03.at, tests/delete04.at,
980 tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
981 tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
982 tests/gzip.at, tests/ignfail.at, tests/incremental.at,
983 tests/link01.at, tests/listed01.at, tests/listed02.at,
984 tests/long01.at, tests/longv7.at, tests/multiv01.at,
985 tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
986 tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
987 tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
988 tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
989 tests/testsuite.at, tests/truncate.at, tests/version.at,
990 tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
991 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
992 tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
993 tests/star/ustar-big-8g.at:
994 Update FSF postal mail address.
996 2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1000 * bootstrap: Install files from paxutils/doc
1001 * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
1002 * doc/tar.texi (Genfile): New appendix
1003 * src/compare.c (diff_file): diff_handle was not initialized
1004 * src/create.c (dump_regular_file): Correctly pad archive members
1005 that shrunk during archiving. Repored by Frank Heckenbach.
1006 * src/extract.c (file_newer_p): Return false if file does not
1008 (prepare_to_extract): Correct warning wording.
1009 * tests/truncate.at: New test case
1010 * tests/Makefile.am: Add truncate.at
1011 * tests/testsuite.at: Likewise.
1013 * doc/.cvsignore: Updated
1014 * lib/.cvsignore: Updated
1015 * tests/.cvsignore: Updated
1017 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
1019 * tests/multivol04.at: Tell awk to read from /dev/null.
1021 Adjust to recent gnulib changes.
1022 * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
1023 * src/common.h (initial_umask): New var.
1024 * src/create.c (start_ueader): Use it, and adjust to new modechange
1026 (hash_link): unsigned -> size_t parameters and result.
1027 * src/incremen.c (hash_directory): Likewise.
1028 * src/names.c (hash_string_hasher): Likewise.
1029 * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
1031 2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1033 * tests/Makefile.am: Add shortrec.at.
1035 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
1037 * src/buffer.c (reading_from_pipe): Remove. All uses removed.
1038 (short_read): Don't warn about short reads; they're normal.
1039 * tests/shortrec.at: New file.
1040 * tests/testsuite.at: Include it.
1042 * bootstrap (gnulib_modules): Don't create a file modlist.tmp, as
1043 it is sometimes left behind as a garbage file (maybe due to the
1046 2005-04-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1048 * src/list.c: Handle Solaris 'X' type flag
1049 * src/tar.h (SOLARIS_XHDTYPE): New define
1051 2005-04-06 Sergey Poznyakoff <gray@mirddin.farlep.net>
1053 * src/tar.c: Minor fixes to text messages. Proposed by Benno
1055 * src/extract.c: Likewise
1056 (extract_file): Assign orig_file_name
1057 to save_name uniformly over the program. This fixes matching
1058 directory names at the start of an archive volume.
1059 * src/buffer.c (flush_write): Warn when the name of the archive
1060 straddling volume boundary is longer than 100 characters. Earlier
1061 behavior was to issue a fatal error.
1062 (struct zip_magic): Reverted part of changes from 2005-04-04.
1063 They make the maintenance too costly. Removing `unsigned'
1064 qualifier from `magic' member should be enough.
1065 * src/compare.c (diff_init): Read directory file if in listed
1066 incremental. This prevents spurious 'Contents differ' diagnostics.
1067 (diff_archive): Minor fixes to text messages
1068 (diff_file,diff_dumpdir,diff_multivol): Assign orig_file_name
1069 to save_name uniformly over the program. This fixes matching
1070 directory names at the start of an archive volume.
1071 * src/create.c: Assign orig_file_name
1072 to save_name uniformly over the program. This fixes matching
1073 directory names at the start of an archive volume.
1074 * src/list.c: Likewise
1076 * tests/multiv03.at: Modified to match the new behavior
1077 * tests/multiv04.at: New file. Test splittind directory members between
1078 the archive volumes.
1079 * tests/Makefile.am: Add multiv04.at
1080 * tests/testsuite.at: Likewise.
1082 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1084 * configure.ac (AC_CONFIG_AUX_DIR): Rename from config to build-aux,
1085 for reasons discussed in the thread beginning at
1086 <http://lists.gnu.org/archive/html/bug-gnulib/2005-03/msg00119.html>.
1087 * .cvsignore: Remove config; add build-aux.
1089 * src/buffer.c (struct zip_magic): Use char arrays, not pointers.
1090 The unsigned char * pointer ran afoul of pedantic C compilers, and
1091 we didn't need pointers anyway. Put the size field before the
1092 data to avoid unnecessary padding. All uses changed.
1093 (magic) Make it const, since it doesn't change. All uses changed.
1095 2005-04-02 Paul Eggert <eggert@cs.ucla.edu>
1097 * src/xheader.c (decode_record): Don't dump core when given
1098 a corrupted extended header. Problem reported by Jim Meyering.
1099 Also, check for other ways that the header might be invalid,
1100 e.g., missing newline at end. Do not allow keys with nulls.
1101 Allow blanks before and after length, as POSIX requires.
1102 Do not allow leading "-" in length. Check for length overflow.
1103 (xheader_decode, xheader_decode_global): Let decode_record
1104 check for exhaustion of record.
1105 (xheader_read): Null-terminate the extended record;
1106 decode_record relies on this.
1108 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
1110 * bootstrap (TP_URL): Change from
1111 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
1112 <http://www.iro.umontreal.ca/translation/maint/tar/> to avoid
1113 some redirection glitches.
1114 Use "trap - 0" rather than "trap 0" to fix a POSIX-conformance bug.
1115 * doc/.cvsignore: Change "tar.info" to "tar.info*". Sort.
1116 * lib/.cvsignore: Add intprops.h (new gnulib file).
1118 2005-03-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1120 * src/list.c (print_header): Print UID/GID in case of
1121 empty user/group name. This could occur when dumping
1122 files belonging to non-existing users and when listing
1124 Reported by Igor Lautar.
1126 * src/create.c: Correctly parse empty uname/gname
1127 * src/sparse.c (sparse_scan_file): Bugfix. offset had
1130 * scripts/backup.in: Use `head -n 1'. Provide missing
1131 argument to ${MT_STATUS}. Proposed by Jan Merka.
1132 * scripts/backup.sh.in: Likewise. Fixed typo in
1133 MT_OFFLINE assignment.
1134 * scripts/restore.in (restore_fs): Use root_fs
1136 2005-02-15 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1138 * src/create.c: Replace strdup with xstrdup
1139 * src/names.c: Likewise
1140 * src/tar.c: Likewise
1142 * tests/append01.at: Added reference to bug-tar archive
1143 * tests/listed02.at: Use -print with find.
1145 2005-02-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1147 * THANKS: Added Tim Adye. Fixed UTF.
1148 * src/list.c (read_header): Removed assignment to
1149 oldgnu_header.isextended. It was breaking append mode.
1151 * tests/append01.at: New test.
1152 * tests/Makefile.am: Added append01.at
1153 * tests/testsuite.at: Likewise
1155 2005-02-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1157 * gnulib.modules: New file. List of required gnulib
1159 * bootstrap: Merge list of required modules from
1160 paxutils with that from tar proper.
1161 * src/tar.c: Various fixes in help and diagnostic messages.
1163 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1165 * src/common.h (EXTRACT_OVER_PIPE): New macro
1166 * src/compare.c: Code clean up.
1167 * src/extract.c (extract_archive): Do not check for
1168 EXTRACT_OVER_PIPE, decode_options() does this.
1169 * src/misc.c (exec_error,fork_error,dup2_error)
1170 (pipe_error): Removed unneeded functions.
1171 * src/system.c (sys_exec_command): Use xclose, xpipe,
1172 xfork, xdup2 and exec_fatal.
1173 * src/tar.c (options): Improved sorting. Document --backup=off.
1174 (decode_options): Clear backup_option if necessary.
1176 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1178 Initial implementation of --to-command option proposed
1181 * bootstrap: Get setenv module from gnulib
1182 * src/buffer.c: Do not use 8-bit chars in comments
1183 * src/common.h (to_command_option)
1184 (ignore_command_error_option): New globals
1185 (sys_exec_command,sys_wait_command): New commands
1186 * src/extract.c (extract_file): Handle to_command_option
1187 Fix error recovery: decrease `size' by `written', not
1188 by `count', otherwise tar misses the next header
1189 Do not diagnose write error if to_command_option
1190 is set, since the command may have exited prematurely.
1191 It would be better to check for sigpipe, though.
1192 (prepare_to_extract): Handle to_command_option
1193 * src/misc.c (exec_error, fork_error, dup_error)
1194 (pipe_error): New functions
1195 * src/system.c (sys_exec_command)
1196 (sys_wait_command): New functions
1197 * src/tar.c: Handle new options --to-command,
1198 --ignore-command-error
1199 * THANKS: Added Hansjoerg Lipp
1201 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1203 * src/list.c (from_header): New arg OCTAL_ONLY, normally false.
1204 All uses changed. Fix typo that sometimes suppressed all "Archive
1205 contains obsolescent base-64 headers" warnings, not just the first
1207 (tar_checksum): Accept only octal checksums, since they aren't
1208 supposed to overflow into weird formats.
1210 Adjust to gnulib changes.
1211 * lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
1212 memrchr.h, openat.c, openat.h. Remove pathmax.h (added by
1213 mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
1214 this file). Sort entries.
1216 2005-02-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1218 * src/extract.c: Further rewrite.
1219 * src/buffer.c: Removed unused variables.
1220 * src/list.c: Likewise
1221 * src/tar.c (update_argv): Changed type to void
1223 * src/common.h (OLDGNU_NAME_FIELD_SIZE): New constant
1224 * src/create.c (start_private_header,write_header_name)
1225 (dump_hard_link): Restore compatibility with 1.13.25
1226 * src/extract.c (extract_archive): Rewritten
1227 * src/list.c: Add translators' comments
1228 * src/tar.c (options) Minor spelling fix
1229 * tests/star/quicktest.sh: Determine path to the tar executable.
1231 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1233 * po/POTFILES.in: Added tests/genfile.c
1234 * src/buffer.c (short_read): Use ngettext()
1235 (new_volume): use quote().
1236 * src/create.c: Use quote()
1237 * src/extract.c: Likewise
1238 * src/xheader.c: Likewise
1239 * src/misc.c: Add comments to translators
1241 * tests/same-order01.at: sort ls output
1242 * tests/sparse01.at (RE_CHECK): Added missing space
1244 * tests/sparse02.at: Test extracting sparse files over a pipe.
1245 * tests/Makefile.am: Added sparse02.at
1246 * tests/testsuite.at: Likewise
1247 * tests/listed02.at: Skip the test on filesystems that do not
1248 update ctime of a file when renaming it. To be reverted when
1249 the new incremental mode is ready.
1250 * tests/sparse01.at: Extract and compare sparse file
1252 2005-02-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1254 * src/sparse.c: Extract sparse files even if the output
1257 2005-02-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1259 * bootstrap: Add a comment to lib/Makefile.am saying that this
1260 is an autogenerated file.
1261 Exit with code 1 if any of autotools fails.
1262 * lib/Makefile.tmpl: Insert Emacs magic to the first line.
1263 * tests/Makefile.am: Add append.at
1265 * m4/.cvsignore: Ignore all *.m4 files
1267 2005-01-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1269 Rewritten handling of -T (--files-from) option. Now it
1270 inserts the file names immediately into argv array which allows
1272 1) any valid tar options (including another -T) to be used in the file
1273 2) any number of -T options to be given in command line
1275 * configure.ac: Raised version number to 1.15.2
1276 * src/common.h: Include obstack.h
1277 (files_from_option): Removed
1278 (unquote_option): New variable
1279 (stat_fatal): New function
1280 (name_close): Removed function.
1281 * src/incremen.c: Remove inclusion of obstack.h
1282 * src/xheader.c: Likewise.
1283 * src/misc.c (stat_fatal): New function
1284 * src/names.c (name_file): Removed variable.
1285 (read_name_from_file): Removed function. All callers changed.
1286 (name_close): Removed function. All callers changed.
1287 * src/tar.c: New options --unquote (--no-unquote) and
1289 (add_file_id,read_name_from_file,update_argv): New functions
1290 (parse_opt): Rewritten handling of -T option. Handle hidden
1291 --HANG option for debugging purposes.
1292 (decode_options): Init unquote_option to true. Init argv_stk.
1293 Remove unneeded references to files_from_option
1295 * doc/tar.texi: Document new options.
1296 Moved rendition macros and option value definitions into
1298 * doc/rendition.texi: New file
1299 * doc/value.texi: New file
1300 * doc/Makefile.am: Updated
1302 2005-01-13 Paul Eggert <eggert@cs.ucla.edu>
1304 * tests/testsuite.at (RE_CHECK): Use "join - file", not
1305 "join file -", to work around a bug in Solaris 8 join.
1306 Problem reported by Tomohiro Suzuki.
1308 2005-01-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1310 * src/list.c (read_header): Fixed calculation of the
1311 size for GNU long name/link. Tar was reading one block
1312 more if name_size was divisible by 512. Thanks Josef
1314 * tests/long01.at: New file. Test listing of GNU long names
1316 * tests/pipe.at: Sort tar output.
1317 * tests/Makefile.am: Added long01.at
1318 * tests/testsuite.at: Likewise.
1319 * THANKS: Added Josef Bauer
1320 * lib/.cvsignore: Updated
1321 * m4/.cvsignore: Updated
1324 2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1326 * directory: Updated for 1.15.1
1327 * doc/Makefile.am: Use gendocs.sh to generate web documentation
1328 * doc/gendocs_template: Template file for gendocs.sh
1329 * doc/tar.texi: Updated docs for --[no-]same-permissions
1330 * src/tar.c: Reworded docstrings for --[no-]same-permissions
1332 2005-01-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1334 * bootstrap: Create m4/paxutils.m4
1335 * configure.ac: Call tar_PAXUTILS
1336 * tests/options02.at: Test that tar correctly handles non-option
1337 arguments interspersed with options.
1338 * tests/Makefile.am: Add options02.at
1339 * tests/testsuite.at: Likewise
1340 * tests/listed02.at: Do not create useless directory
1342 2005-01-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1344 * src/tar.c (parse_opt): Bugfix: Use ARGP_KEY_ARG. Thanks
1345 Mike Frysinger <vapier@gentoo.org> for reporting.
1347 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1349 * lib/Makefile.tmpl (localedir.h): Omit needless quotes and a
1350 needless sed command. Problem reported by Paul Jarc.
1352 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1354 Accommodate latest gnulib.
1355 * doc/.cvsignore: Add getdate.texi.
1356 * bootstrap: Do not treat alloca-opt specially; this is no
1357 longer needed (and breaks builds) with latest gnulib.
1359 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1361 * src/tar.c (main): Reverted recent changes (#ifdef).
1363 2004-12-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1365 * configure.ac: Raise version number to 1.15.1
1367 * NEWS: Entry for 1.15.1
1368 * src/buffer.c: Bugfix. Changes introduced 2004-11-26
1369 broke extraction from stdin.
1370 * src/list.c (from_header, tar_checksum): Changed declaration.
1371 All callers updated.
1372 * src/common.h: Likewise
1373 * src/tar.c (main): Protect invocation of setlocale by
1376 * tests/comprec.at: New test
1377 * tests/pipe.at: New test
1378 * tests/Makefile.am (comprec.at,pipe.at): New tests
1379 * tests/testsuite.at: Likewise
1380 * tests/gzip.at: Use AT_GZIP_PREREQ
1381 * tests/star/pax-big-10g.at: Likewise
1382 * tests/star/ustar-big-2g.at: Likewise
1383 * tests/star/ustar-big-8g.at: Likewise
1385 * tests/extrac04.at: Discard stderr from sort, on some
1386 systems it spits out lots of irrelevant info.
1387 * tests/listed02.at: Likewise
1389 * doc/index.html.in: Rewritten in xhtml to follow recent
1393 2004-12-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1395 Released version 1.15. Sources up to this point are
1396 tagged release_1_15.
1398 * configure.ac: Raised version number to 1.15
1400 * directory: Updated
1401 * bootstrap (update_po): Give -r to wget. Always remove index.html
1402 Ignore alloca-opt module (it duplicates alloca)
1404 * tests/Makefile.am: Distribute star/quicktest.sh
1405 * tests/star/README: Document quicktest.sh
1406 * tests/star/qucktest.sh: Removed.
1407 * tests/star/quicktest.sh: New file.
1409 2004-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1412 * doc/tar.texi: Document auto-detection of compressed archive
1414 * src/tar.c (decode_options): Ignore --seek if used with --delete.
1415 Delete.c is based on the assumption that the archive is being
1416 actually read, not lseeked.
1418 * tests/delete05.at: New file
1419 * tests/extrac02.at: Fixed typo in AT_SETUP
1420 * tests/Makefile.am: Added delete05.at
1421 * tests/testsuite.at: Likewise.
1423 2004-12-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1425 * src/delete.c (delete_archive_members): Bugfix: when
1426 attempting to delete an nonexistent member, the last
1427 blocking_factor blocks were zeroed.
1429 2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
1431 * TODO: Mention sub-second resolution, lutimes, lchmod.
1433 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1435 Adjust to recent gnulib changes.
1436 * doc/getdate.texi: Remove, since bootstrap gets it from gnulib now.
1437 * .cvsignore: Add rmt, rmt/*, rmt/*/*.
1438 * lib/.cvsignore: Add allocsa.c, allocsa.h, allocsa.valgrind,
1439 charset.alias, config.charset, getcwd.c, getcwd.h, localcharset.c,
1440 localcharset.h, ref-add.sed, ref-add.sin, ref-del.sed,
1441 ref-del.sin, setenv.c, setenv.h, unsetenv.c. Remove pathmax.h,
1443 * m4/.cvsignore: Add allocsa.m4, eealloc.m4, getcwd-path-max.m4,
1444 localcharset.m4, realloc.m4, setenv.m4. Remove malloc.m4,
1445 pathmax.m4, realloc.m4.
1447 2004-11-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1449 * configure.ac: Raised version number to 1.14.91
1450 * scripts/tarcat: New file
1451 * scripts/Makefile.am: Added tarcat
1452 * src/buffer.c (hit_eof): Changed type to boolean
1453 (read_full_records,reading_from_pipe): New variables
1454 (check_compressed_archive,open_compressed_archive): New functions
1455 (open_archive): Autodetect compressed archives and act accordingly.
1456 Set reading_from_pipe. This fixes controversial set of changes
1457 introduced 2004-05-11,2004-03-22.
1458 * src/list.c (tar_checksum): New function
1459 (read_header): Use tar_checksum().
1460 * src/common.h (tar_checksum): New function
1462 * tests/star/README: Updated
1466 2004-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1468 * src/tar.c (decode_options): Fixed -o semantics. Thanks
1469 Jean Delvare <khali@linux-fr.org>
1471 2004-10-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1473 * bootstrap: Add localcharset
1474 * lib/Makefile.tmpl: Initialize SUFFIXES and CLEANFILES since the
1475 makefile snippet from localcharset uses '+=' on them.
1476 * src/Makefile.am (LDADD): Add LIBICONV
1477 * src/list.c (decode_header): Set uname/gname to NULL if their
1478 header counterparts are empty
1479 * src/tar.c (options): Use OPTION_NO_TRANS
1480 * src/utf8.c: Use locale_charset() from gnulib
1482 * tests/star/README: Updated
1487 2004-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1489 * THANKS: Added Bryan Ford
1490 * doc/Makefile.am (.text): Fixed rule
1491 * po/POTFILES.in: Added argp-help.c
1493 2004-10-04 Bryan Ford <baford@mit.edu>
1495 * src/tar.c: New option --exclude-caches, to exclude
1496 cache directories automatically on archive creation.
1497 Cache directories are directories containing a
1498 standardized tag file, as specified at:
1499 http://www.brynosaurus.com/cachedir/spec.html
1500 * src/common.h: New variable exclude_caches_option.
1501 * src/create.c: New function check_cache_directory(),
1502 called from dump_dir0() if exclude_caches_option is set,
1503 to check for a cache directory tag and exclude the directory
1504 if such a tag is found.
1505 * doc/tar.texi: Updated accordingly.
1507 2004-09-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1509 * doc/tar.texi: Minor fix
1510 * src/tar.c (options): Minor fix
1512 2004-09-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1515 * lib/Makefile.tmpl: Added 'rtapelib.o: localedir.h' dependency
1516 * src/common.h: Comment WANT_DIRECTORY_REMOVE_OPTION.
1517 * src/extract.c: Normalized use of remove_any_file().
1518 * src/misc.c: Likewise.
1519 * src/tar.c (parse_opt): Emit warning if -l option is used.
1520 (show_default_settings): REMOTE_SHELL may be undefined
1522 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1524 Test suite rewritten in autotest.
1526 * configure.ac: Updated for autotest
1527 * src/tar.c (argp_program_version): Modified.
1528 * tests/Makefile.am: Rewritten for autotest.
1530 * tests/.cvsignore: Updated
1531 * tests/append.at: New file
1532 * tests/atlocal.in: New file
1533 * tests/delete01.at: New file
1534 * tests/delete02.at: New file
1535 * tests/delete03.at: New file
1536 * tests/delete04.at: New file
1537 * tests/extrac01.at: New file
1538 * tests/extrac02.at: New file
1539 * tests/extrac03.at: New file
1540 * tests/extrac04.at: New file
1541 * tests/extrac05.at: New file
1542 * tests/gzip.at: New file
1543 * tests/ignfail.at: New file
1544 * tests/incremental.at: New file
1545 * tests/link01.at: New file
1546 * tests/listed01.at: New file
1547 * tests/listed02.at: New file
1548 * tests/longv7.at: New file
1549 * tests/multiv01.at: New file
1550 * tests/multiv02.at: New file
1551 * tests/multiv03.at: New file
1552 * tests/old.at: New file
1553 * tests/options.at: New file
1554 * tests/recurse.at: New file
1555 * tests/same-order01.at: New file
1556 * tests/same-order02.at: New file
1557 * tests/sparse01.at: New file
1558 * tests/testsuite.at: New file
1559 * tests/version.at: New file
1560 * tests/volume.at: New file
1561 * tests/star/gtarfail.at: New file
1562 * tests/star/gtarfail2.at: New file
1563 * tests/star/multi-fail.at: New file
1564 * tests/star/pax-big-10g.at: New file
1565 * tests/star/ustar-big-2g.at: New file
1566 * tests/star/ustar-big-8g.at: New file
1568 * tests/preset.in: Removed
1569 * tests/before: Removed
1570 * tests/after: Removed
1571 * tests/version.sh: Removed.
1572 * tests/append.sh: Removed.
1573 * tests/delete01.sh: Removed.
1574 * tests/delete02.sh: Removed.
1575 * tests/delete03.sh: Removed.
1576 * tests/delete04.sh: Removed.
1577 * tests/extrac01.sh: Removed.
1578 * tests/extrac02.sh: Removed.
1579 * tests/extrac03.sh: Removed.
1580 * tests/extrac04.sh: Removed.
1581 * tests/extrac05.sh: Removed.
1582 * tests/gzip.sh: Removed.
1583 * tests/incremen.sh: Removed.
1584 * tests/ignfail.sh: Removed.
1585 * tests/link01.sh: Removed.
1586 * tests/listed01.sh: Removed.
1587 * tests/listed02.sh: Removed.
1588 * tests/longv7.sh: Removed.
1589 * tests/multiv01.sh: Removed.
1590 * tests/multiv02.sh: Removed.
1591 * tests/multiv03.sh: Removed.
1592 * tests/old.sh: Removed.
1593 * tests/options.sh: Removed.
1594 * tests/same-order01.sh: Removed.
1595 * tests/same-order02.sh: Removed.
1596 * tests/volume.sh: Removed.
1597 * tests/recurse.sh: Removed.
1598 * tests/sparse01.sh: Removed.
1599 * tests/star/gtarfail.sh: Removed.
1600 * tests/star/gtarfail2.sh: Removed.
1601 * tests/star/multi-fail.sh: Removed.
1602 * tests/star/ustar-big-2g.sh: Removed.
1603 * tests/star/ustar-big-8g.sh: Removed.
1604 * tests/star/pax-big-10g.sh: Removed.
1606 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1608 * bootstrap: Install genfile.c from paxutils
1609 * tests/genfile.c: Removed. Integrated into
1611 * tests/mksparse.c: Removed. Integrated into
1612 (paxutils) genfile.c
1613 * tests/Makefile.am: Removed mksparse
1614 * tests/sparse01.sh: Use genfile instead of mksparse
1616 2004-09-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1618 Started merging with cpio into paxutils. Sources before
1619 this point are tagged alpha-1_14_90
1621 * Makefile.am: Updated for use with paxutils
1622 * README-alpha: Likewise
1623 * bootstrap: Likewise
1624 * configure.ac: Likewise
1625 * lib/Makefile.tmpl: Likewise
1626 * po/POTFILES.in: Likewise
1627 * src/Makefile.am: Likewise
1628 * src/buffer.c: Likewise
1629 * src/common.h: Likewise
1630 * src/compare.c: Likewise
1631 * src/create.c: Likewise
1632 * src/delete.c: Likewise
1633 * src/extract.c: Likewise
1634 * src/incremen.c: Likewise
1635 * src/list.c: Likewise
1636 * src/mangle.c: Likewise
1637 * src/misc.c: Likewise
1638 * src/names.c: Likewise
1639 * src/sparse.c: Likewise
1640 * src/system.c: Likewise
1641 * src/tar.c: Likewise
1642 * src/update.c: Likewise
1643 * src/utf8.c: Likewise
1644 * src/xheader.c: Likewise
1646 * src/system.h: Removed
1647 * src/rmt.c: Removed
1648 * src/rmt.h: Removed
1649 * src/rtapelib.c: Removed
1651 2004-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1653 * tests/listed02.sh: Do not depend on any particular ordering
1656 2004-09-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1658 * doc/tar.texi: Document the use of -C option in
1659 file lists. Document --seek option.
1660 * configure.ac: New option --with-rmt. New configuration variable
1661 DEFAULT_RMT_DIR. Removed DEFAULT_RMT_COMMAND.
1662 * src/Makefile.am: Install rmt into rmtdir
1663 * src/tar.c (usage): Minor fix.
1667 2004-09-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1669 * configure.ac: Raised version number to 1.14.90
1670 * src/common.h (is_individual_file): New prototype
1671 * src/create.c (dump_file0): Fix bug introduced
1673 * src/names.c (register_individual_file)
1674 (is_individual_file): New functions.
1675 * tests/listed01.sh: Use genfile instead of dd.
1676 * tests/listed02.sh: New file.
1677 * tests/Makefile.am: Added listed02.sh
1681 2004-08-31 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1683 * src/sparse.c (sparse_add_map): Fixed improper initializations
1684 of sparse_map_size. We assume that whatever number it contains
1685 describes adequately the current size of sparse_map. The only
1686 number we need to reset is sparse_map_avail.
1687 * src/compare.c (verify_volume): Call set_next_block_after
1688 if read_header returns HEADER_FAILURE
1689 Destroy and reinitialize content of current_stat_info and
1690 extended_header after each iteration (bug reported by
1691 John L. Males <jlmales@yahoo.com>).
1692 Issue a warning if the created archive contains some members
1693 whose file names were stripped off their leading prefixes.
1694 This is a temporary fix of the issue reported by Bdale Garbee
1695 <bdale@gag.com> (Refs: Debian bug 230064, Message-Id
1696 <87n07kyzhi.fsf@rover.gag.com>, Sun, 15 Feb 2004 11:22:17 -0700)
1698 * src/names.c (removed_prefixes_p): New function.
1700 * src/buffer.c: When computing write rate do not take
1701 into account the time needed to verify the archive(s).
1702 The bug reported by John L. Males <jlmales@yahoo.com>
1703 (set_start_time,compute_duration): New functions.
1704 (print_total_written): Use the result of compute_duration().
1705 (close_archive): Call compute_duration.
1706 * src/common.h (set_start_time, removed_prefixes_p): New prototypes.
1707 * src/list.c (decode_header): Fixed initialization
1708 of stat_info->is_sparse
1709 * src/tar.c (main): Call set_start_time().
1711 * src/misc.c (unquote_string): Unquote '\a' and '\v'.
1712 Reported by Helmut Waitzmann <helmut.waitzmann@web.de>.
1717 2004-08-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1719 * src/tar.c: Fix copy-n-paste errors in the license
1721 2004-08-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1723 * scripts/backup.in: Renamed LIBPATH to LIBDIR.
1724 Use ROOT_FS with -C option. Do not send mail
1725 if ADMINISTRATOR is set to NONE.
1726 * scripts/backup.sh.in (test_root): Append / to
1727 ROOT_FS if it does not already end in it.
1728 * scripts/restore.in: Renamed LIBPATH to LIBDIR.
1729 New option -a (--all). Do not start restore unless
1730 -a or patterns are given.
1731 (restore_fs,restore_files): Fixed use of --listed option.
1732 * doc/tar.texi: Updated
1735 2004-08-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1737 * src/tar.c (find_argp_option): Fixed typo
1739 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1741 Merge argp, getopt, xalloc changes from gnulib.
1742 * bootstrap (gnulib_modules): Add xalloc-die.
1743 Remove code to test for patches; we don't have patches now.
1744 Set LC_ALL=C so that file names sort consistently.
1745 Prefer the gnulib copies of gettext.m4, glibc21.m4,
1746 lib-ld.m4, lib-prefix.m4, po.m4 too.
1748 * patches/getopt.diff: Remove; gnulib now works unpatched.
1749 * configure.ac (_getopt_long_only_r): Remove check.
1750 gl_ARGP now does this for us.
1751 * lib/.cvsignore: Add fnmatch.h, getopt_.h, sysexit.h,
1753 * src/extract.c: Adjust to changes to gnulib xalloc module.
1754 (extr_init): Remove assignment to xalloc_fail_func; no longer needed.
1755 (xalloc_die): New function.
1757 2004-08-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1761 * src/buffer.c (flush_write): Limit filenames
1762 of the members that straddle multivolume archive
1763 boundary to 100 characters.
1764 (flush_read): Use strncmp when comparing multivolume member
1766 * tests/multiv03.sh: New file
1767 * tests/Makefile.am: Added multiv03.sh
1769 2004-08-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1771 * src/list.c (read_and): Call decode_header before
1772 calling skip_member()
1773 (skip_member): Use is_sparse field to determine if the
1774 member is a sparse file.
1776 * tests/Makefile.am: Added extrac05.sh
1777 * tests/extrac05.sh: New file
1778 * tests/append.sh: Rearranged leading comments. Added explicit
1779 references to report messages wherever available.
1780 * tests/delete01.sh: Likewise
1781 * tests/delete02.sh: Likewise
1782 * tests/delete03.sh: Likewise
1783 * tests/delete04.sh: Likewise
1784 * tests/extrac01.sh: Likewise
1785 * tests/extrac02.sh: Likewise
1786 * tests/extrac03.sh: Likewise
1787 * tests/extrac04.sh: Likewise
1788 * tests/gzip.sh: Likewise
1789 * tests/ignfail.sh: Likewise
1790 * tests/incremen.sh: Likewise
1791 * tests/link01.sh: Likewise
1792 * tests/listed01.sh: Likewise
1793 * tests/longv7.sh: Likewise
1794 * tests/multiv01.sh: Likewise
1795 * tests/multiv02.sh: Likewise
1796 * tests/old.sh: Likewise
1797 * tests/options.sh: Likewise
1798 * tests/recurse.sh: Likewise
1799 * tests/same-order01.sh: Likewise
1800 * tests/same-order02.sh: Likewise
1801 * tests/sparse01.sh: Likewise
1802 * tests/version.sh: Likewise
1803 * tests/volume.sh: Likewise
1805 2004-08-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1807 * bootstrap: Extended --update-po option to take an
1808 optional argument specifying the po file to update.
1809 * src/create.c: Improved compatibility with 1.13.25
1810 * tests/link01.sh: New file.
1811 * tests/Makefile.am: Added link01.sh
1813 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1817 * patches/argp.diff: Remove; no longer needed.
1819 * lib/.cvsignore: Add stat-macros.h.
1820 Remove addext.c, malloc.c, realloc.c.
1822 * src/extract.c: Include <getcwd.h>.
1823 (extract_archive): Rewrite with new macro IS_ABSOLUTE_FILE_NAME.
1824 * src/extract.c (make_directories):
1825 FILESYSTEM_PREFIX_LEN -> FILE_SYSTEM_PREFIX_LEN.
1826 * src/misc.c (must_be_dot_or_slash): Likewise.
1827 * src/names.c (excluded_name, safer_name_suffix, stripped_prefix_len):
1829 * src/tar.c (parse_opt): Likewise.
1830 * src/incremen.c (purge_directory): Fix format buffer typos in warning
1832 * src/tar.c (options): Add missing initializers to pacify gcc.
1833 (decode_options): Remove unused var.
1835 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
1837 * bootstrap (gnulib_modules): Add getpagesize.
1838 * configure.ac (valloc): Remove check; valloc no longer used.
1839 * lib/.cvsignore: Add getpagesize.h.
1840 * m4/.cvsignore: Add getpagesize.m4.
1841 * src/buffer.c (record_buffer): New var.
1842 (open_archive): Don't use valloc; on older or buggy hosts, you can't
1843 free the result. Use page_aligned_alloc instead.
1844 * src/compare.c (diff_init): Likewise.
1845 * src/buffer.c (open_archive): Record the pointer to be freed
1847 (close_archive): Free record_buffer.
1848 * src/common.h (page_aligned_alloc): New decl.
1849 * src/misc.c (quote_n, quote): Remove these redundant functions.
1850 (ptr_align): New function, from coreutils/src/system.h.
1851 (page_aligned_alloc): New function.
1852 * src/system.h (valloc): Remove.
1854 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1856 * src/extract.c (extract_archive): Do not report an error
1857 when hard-linking X to X when X exists. Problem reported by
1859 * lib/.cvsignore: Add fchown-stub.c.
1861 2004-06-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1864 * src/common.h (root_device): New global.
1865 (gnu_restore): Renamed to purge_directory().
1866 * src/extract.c (extr_init): Save the device number
1868 (extract_archive): Renamed gnu_restore() to purge_directory().
1869 * src/incremen.c (gnu_restore): Renamed to purge_directory().
1870 Do not attempt to purge the directory if it is on a different
1871 device and one_file_system_option is set.
1873 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1875 * doc/tar.texi: The actual default for exclude patterns
1876 is --no-anchored. Fixed.
1877 * src/tar.c (options): Likewise.
1878 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
1880 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1882 * doc/tar.texi: Fixed several inconsistencies.
1883 * src/tar.c: Fixed docstring for --checkpoint option.
1885 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1887 * src/buffer.c (seek_archive): New function
1888 * src/common.h (seek_archive): New function
1889 (seekable_archive): New global.
1890 * src/list.c (skip_file): Use seek_archive() if
1892 * src/tar.c (struct fmttab): Accept 'pax' as alias
1894 (options): New option -n (--seek).
1895 * src/update.c: Determine type of the archive before
1900 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1902 * bootstrap: New option --update-po
1903 * src/tar.c: New option -H (short alias to --format)
1904 * doc/tar.texi: Document -H option
1905 * src/names.c (safer_name_suffix): Fixed bug introduced
1908 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1910 * bootstrap: Apply patches from patch subdirectory
1912 * patches/argp.diff: New file
1913 * patches/getopt.diff: New file
1914 * configure.ac: Check for _getopt_long_only_r and
1915 force using included version of getopt if the function
1917 * src/tar.c: Use argp for command line parsing.
1918 * src/system.h: Minor formatting fix
1919 * m4/.cvsignore: Updated
1920 * lib/.cvsignore: Updated
1921 * doc/tar.texi: Minor fix.
1922 * src/extract.c: Fix improper use of 'path' term
1923 * src/incremen.c: Likewise
1924 * src/list.c: Likewise
1925 * src/misc.c: Likewise
1926 * src/names.c: Likewise
1927 * src/rmt.h: Likewise
1928 * src/rtapelib.c: Likewise
1929 * src/update.c: Likewise
1930 * src/xheader.c: Likewise
1931 * tests/star/README: Minor fix
1933 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1935 * configure.ac: Raised version number to 1.14.1
1936 * src/tar.c: Renamed --strip-path to --strip-components
1937 Changed improper use of _() to ngettext().
1938 * src/extract.c: Renamed strip_path_option to strip_components_option
1939 * src/common.h: Likewise.
1941 * doc/tar.texi: Updated
1943 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1945 * src/system.c (sys_child_open_for_uncompress): Do not
1946 set read_full_records_option: the compressed archive is
1947 likely not to contain integer number of records. Should
1948 the user wish to use reblocking, he may always give tar
1949 -B option. This is a minor improvement over the change
1951 * src/buffer.c (open_archive): Removed assignment to
1952 read_full_records_option.
1954 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
1955 as the format argument, rather than a possibly-translated variable
1956 string. Patch provided by Jim Meyering <jim@meyering.net>
1957 * src/tar.c (decode_options): Fixed typo in the comment.
1958 * tests/star/README: Minor correction
1960 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1962 * directory: New file. GNU directory entry for tar.
1963 * doc/Makefile.am: Rewritten. Added rules for generating
1964 documentation for the project's website.
1965 * doc/.cvsignore: Updated
1966 * doc/index.html.in: New file.
1968 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1970 * configure.ac: Raised version number to 1.14
1972 * tests/after: Added copyleft statement
1973 * tests/before: Added copyleft statement
1974 * tests/preset.in: Added copyleft statement
1976 Tar 1.14 is released. Sources up to this point are tagged
1979 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1981 * configure.ac: Fixed prerequisite headers for sys/buf.h
1983 * src/system.h: Likewise.
1984 * tests/after (compare): Fixed argument quoting under eval
1985 * tests/before: Quote TAR_ARCHIVE_FORMATS
1987 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1992 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
1993 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
1994 the pathname of the rmt utility.
1995 New option --enable-backup-scripts.
1996 * doc/tar.texi: Updated
1997 * scripts/Makefile.am: Install the scripts only if requested
1999 * scripts/backup.in: Fixed --version output.
2000 Fixed initialization of the listing files and printing
2001 the time of the last previous level dump.
2002 * scripts/restore.in: Fixed --version output.
2003 * src/Makefile.am (localedir.h rule): Generate correct
2004 DEFAULT_RMT_COMMAND variable.
2005 * src/common.h (rmt_command_option): New variable.
2006 * src/list.c (read_and): Print block number before
2007 issuing 'Skipping to next header' diagnostics, if
2008 requested by block_number_option.
2009 * src/rtapelib.c: Use rmt_command_option instead of
2010 hardcoded "/etc/rmt".
2011 * src/tar.c: New option --rmt-command.
2012 (decode_options): Handle --rmt-command. Initialize
2013 rmt_command_option to DEFAULT_RMT_COMMAND.
2015 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2017 * doc/tar.texi: Further update.
2019 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2021 * configure.ac: Minor fix
2022 * scripts/Makefile.am: Updated
2023 * scripts/backup-specs: Updated
2024 * scripts/backup.in: Minor fixes
2025 * scripts/backup.sh: Removed
2026 * scripts/backup.sh.in: New file. Source for backup.sh
2027 * scripts/restore.in: New file
2028 * scripts/.cvsignore: Updated
2029 * scripts/WARNING: Removed
2030 * doc/tar.texi: Updated
2033 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2035 * src/names.c (name_gather): Bugfix: Honor single -C with
2037 * tests/same-order01.sh: New file
2038 * tests/same-order02.sh: New file
2039 * tests/Makefile.am: Updated
2041 * tests/append.sh: Added copyleft header
2042 * tests/delete01.sh: Likewise
2043 * tests/delete02.sh: Likewise
2044 * tests/delete04.sh: Likewise
2045 * tests/extrac01.sh: Likewise
2046 * tests/extrac02.sh: Likewise
2047 * tests/extrac03.sh: Likewise
2048 * tests/extrac04.sh: Likewise
2049 * tests/gzip.sh: Likewise
2050 * tests/ignfail.sh: Likewise
2051 * tests/incremen.sh: Likewise
2052 * tests/multiv01.sh: Likewise
2053 * tests/old.sh: Likewise
2054 * tests/options.sh: Likewise
2055 * tests/recurse.sh: Likewise
2056 * tests/version.sh: Likewise
2057 * tests/volume.sh: Likewise
2058 * tests/star/gtarfail.sh: Likewise
2059 * tests/star/gtarfail2.sh: Likewise
2060 * tests/star/multi-fail.sh: Likewise
2061 * tests/star/pax-big-10g.sh: Likewise
2062 * tests/star/qucktest.sh: Likewise
2063 * tests/star/ustar-big-2g.sh: Likewise
2064 * tests/star/ustar-big-8g.sh: Likewise
2066 * doc/.cvsignore: Updated
2068 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2070 * configure.ac: Check whether date accepts +format argument
2071 (for backup scripts).
2072 * scripts/level-0: Removed
2073 * scripts/level-1: Removed
2074 * scripts/weekly.new: Removed
2075 * scripts/dump-remind: Removed
2076 * scripts/backup.in: New file
2077 * scripts/backup.sh: New file
2078 * scripts/dump-remind.in: New file
2079 * scripts/backup-specs: Updated
2080 * scripts/Makefile.am: Updated for new directory contents.
2081 * scripts/.cvsignore: Updated
2083 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2086 * doc/tar.texi: Updated
2087 * src/tar.c: --utc implies -vv
2089 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2091 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
2092 does not define it if it fails to find iconv.h.
2094 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2096 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
2097 and parts of configure.ac
2098 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
2099 * lib/Makefile.am: Removed
2100 * lib/Makefile.tmpl: New file.
2101 * lib/.cvsignore: Updated
2102 * m4/.cvsignore: Updated
2103 * src/xheader.c: Include stpcpy.h
2105 * src/create.c: Produce an error, not warning, if the
2106 filename is too long.
2107 * tests/longv7.sh: Synchronized with the recent changes.
2109 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2111 * configure.ac: Fixed test for iconv_t
2112 * src/rmt.h: Bugfix by Jürgen Weigert
2113 * THANKS: Add Jürgen Weigert
2114 * tests/star/README: Fixed typo
2116 2004-04-04 Paul Eggert <eggert@twinsun.com>
2118 Merge getdate documentation changes from coreutils.
2120 * doc/getdate.texi: Update from coreutils CVS.
2121 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
2123 Merge recent gnulib changes, and remove some lint.
2125 Improve support for nanosecond-resolution time stamps.
2126 * bootstrap: Add gettime, timespec modules.
2127 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
2128 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
2130 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
2131 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
2132 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
2133 * src/common.h (newer_mtime_option): Now a struct timespec, not
2134 time_t. All uses changed.
2135 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
2136 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
2137 * src/incremen.c (scan_path): Likewise.
2138 * src/list.c (read_and): Likewise.
2139 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
2140 whether newer_mtime_option is initialized.
2141 * src/tar.c (decode_options): Likewise.
2142 * src/tar.c (decode_options): Adjust to new signature for get_date.
2144 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
2145 result of safe_read, full_write, and similar functions.
2146 Detect safe_read error by comparing to SAFE_READ_ERROR;
2147 detect full_write error by comparing to 0.
2149 * src/common.h (write_error_details, sys_write_archive_buffer):
2151 * src/misc.c (write_error_details): Likewise.
2152 * src/rmt.c (main): Likewise.
2153 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
2154 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
2155 * src/sparse.c (sparse_scan_file, sparse_dump_region,
2156 check_sparse_region, check_data_region): Likewise.
2157 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
2158 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
2159 * src/update.c (append_file): Likewise.
2161 * src/buffer.c (clear_read_error_count): Use explicit (void)
2162 to indicate a function with no arguments.
2163 * src/create.c (check_links): Likewise.
2164 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
2165 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
2166 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
2167 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
2169 * src/utf8.c (get_input_charset): Likewise.
2170 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
2171 xheader_decode_global, extended_header_init): Likewise.
2172 * tests/mksparse.c (usage): Likewise.
2174 * src/buffer.c (new_volume): Rename local variables to avoid
2176 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
2177 sparse_file_p, sparse_member_p, sparse_fixup_header,
2178 sparse_dump_file, sparce_extract_file, sparse_skip_file,
2179 sparse_diff_file): Likewise.
2180 * src/compare.c (diff_archive): Likewise.
2181 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
2182 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
2184 * src/extract.c (repair_delayed_set_stat): Likewise.
2185 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
2187 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
2188 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
2189 sparse_dump_file, sparse_file_p, sparse_member_p,
2190 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
2191 check_data_region, sparse_diff_file): Likewise.
2192 * src/system.c (sys_stat_nanoseconds): Likewise.
2193 * src/xheader.c (xheader_format_name): Likewise.
2195 * src/common.h (enum old_files): Remove comma before }; not portable.
2197 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
2198 * src/rmt.c (usage): Likewise.
2199 * src/xheader.c (xheader_set_single_keyword): Likewise.
2200 * tests/genfile.c (usage): Likewise.
2201 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
2204 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
2206 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
2207 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
2208 langtab.charset, charset_lookup): Likewise.
2210 * src/common.h (name_init): Remove unused args. All callers changed.
2211 * src/names.c (name_init): Likewise.
2213 * src/common.h (usage, xheader_write, xheader_write_global,
2214 sys_reset_uid_gid): New decls.
2216 * src/compare.c (report_difference, process_noop): Add
2217 __attribute__ ((unused)) for unused attributes.
2218 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
2220 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
2221 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
2222 path_coder, size_coder, uid_coder, uname_coder,
2223 sparse_numblocks_coder): Likewise.
2225 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
2226 dump_file0): Now static.
2227 * src/utf8.c (charset_lookup): Likewise.
2228 * src/xheader.c (xheader_protected_pattern_p,
2229 xheader_protected_keyword_p, xheader_set_single_keyword,
2230 xheader_keyword_deleted_p, xheader_keyword_override_p,
2231 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
2233 * tests/genfile.c (usage): Likewise.
2234 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
2237 * src/create.c (hash_link): Rewrite to avoid cast.
2239 * src/extract.c (file_newer_p): Use parameter, not global var.
2240 * src/misc.c (write_error_details): Likewise.
2242 * src/extract.c (prepare_to_extract): Remove directory arg; not
2243 used. All callers changed.
2245 * src/misc.c (close_fatal): Remove; not used.
2246 * src/system.c (sys_utimes): Likewise.
2248 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
2250 * src/rmt.c (main): Update copyright date to 2004.
2251 * src/tar.c (decode_options): Likewise.
2253 * src/rtapelib.c (get_status_string): Don't lose errno when
2254 skipping the error messages.
2255 (get_status): Report an error if atol returns a negative number.
2257 * src/utf8.c (struct langtab, langtab, charset_lookup,
2258 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
2260 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
2261 Use macros, not definitions, to avoid type clashes with system
2263 (charset_lookup): Local var is now auto, not static.
2264 (utf8_convert): Use ICONV_CONST instead of const, to avoid
2267 * src/utf8.c (langtab): Initialize all elements of struct, to
2269 * src/xheader.c (xhdr_tab): Likewise.
2271 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
2273 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
2275 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
2278 * configure.ac: Raised version number to 1.13.94
2279 * src/system.h: Protect inclusion of <sys/time.h>
2281 Declare time() if HAVE_DECL_TIME is 0
2282 * tests/.cvsignore: Added mksparse
2284 * tests/sparse01.sh: New file
2285 * tests/multiv02.sh: New file
2286 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
2287 * tests/longv7.sh: Added missing call to 'after'
2289 * src/common.h: Added missing prototypes
2290 * src/compare.c (diff_archive): Use is_sparse member
2291 instead of GNUTYPE_SPARSE.
2292 * src/create.c: Removed unused variables
2293 * src/extract.c (extract_archive): Use sparse_member_p instead
2295 Removed unused variables
2296 * src/list.c (decode_header): Use sparse_fixup_header to correct
2298 (print_header): Do not rely on GNUTYPE_SPARSE type.
2299 Use st->stat.st_size to print real file size.
2300 (skip_member): Assign stat_info.file_name to save_name. This fixes
2301 bug reported by Mads Martin Joergensen <mmj@suse.de>
2302 Use sparse_skip_file() to skip sparse members.
2303 * src/rtapelib.c: include "common.h"
2304 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
2305 (struct tar_sparse_optab.fixup_header): New member
2306 (tar_sparse_member_p): New function.
2307 (tar_sparse_init): Return true if decode_header is not provided
2308 (tar_sparse_fixup_header)
2309 (sparse_member_p,sparse_fixup_header)
2311 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
2312 (star_fixup_header, pax_sparse_member_p): New function
2313 (pax_decode_header): Remove
2314 * src/system.h: Include <sys/time.h> and <utime.h> when available
2315 * src/tar.c (usage): Prototype moved to common.h
2316 * src/tar.h (struct tar_stat_info.is_sparse): New member
2317 * src/utf8.c (utf8_convert): Changed prototype
2318 (get_input_charset): Removed unused variable
2319 * src/xheader.c: include <fnmatch.h>
2320 (size_decoder): Assign to both st->archive_file_size and
2322 (st->stat.st_size): Assign to st->stat.st_size
2323 (sparse_numbytes_decoder): Removed unused variable
2324 * src/.cvsignore: Added .gdbinit
2325 * THANKS: Added Mads Martin Joergensen
2327 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2329 * src/create.c (write_long_name): Do not allow more than
2330 NAME_FIELD_SIZE-1 characters in a file name for V7 format
2332 * tests/longv7.sh: New file.
2333 * tests/Makefile.am: Add longv7.sh
2335 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2337 * src/buffer.c (open_archive): Clear read_full_records_option
2338 if reading from a pipe.
2339 (short_read): Display warning about the deduced record size
2341 * tests/star/pax-big-10g.sh: Updated to match the above changes.
2342 * tests/star/ustar-big-2g.sh: Likewise.
2343 * tests/star/ustar-big-8g.sh: Likewise.
2345 * configure.ac: Added gl_FUNC_STRTOULL
2346 * src/create.c (start_header): Check for GNU_FORMAT
2347 if incremental_option is set.
2348 * src/xheader.c (to_decimal): New function.
2349 (xheader_format_name): Use to_decimal() instead of snprintf.
2350 * tests/listed01.sh: Use genfile instead of dd
2351 * tests/multiv01.sh: Likewise.
2353 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2355 * src/list.c (read_and): Stop processing the archive after
2356 encountering a single zero record. Many old archives contain
2357 arbitrary garbage after it.
2358 The warning is issued anyway.
2360 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2362 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
2363 conversion buffer was not null terminated. Fix provided
2364 by Leland Lucius <llucius@tiny.net>
2365 * THANKS: Added Leland Lucius
2366 * src/utf8.c (utf8_convert): Indentation fix.
2368 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2370 * src/buffer.c (flush_read): Bugfix: the
2371 condition at line 714 included
2373 || (status > 0 && !read_full_records_option)
2375 which is grossly wrong, since even if new_volume() below succeeds,
2376 the subsequent call to rmtread will overwrite the chunk of data
2377 already read in the buffer and thus spoil everything.
2378 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
2380 * tests/star/multi-fail.sh: New test.
2381 * tests/Makefile.am: Added multi-fail.sh
2382 * tests/star/README: Updated
2384 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2387 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
2388 * src/common.h (utc_option): new global
2389 (enum old_files.KEEP_NEWER_FILES): New element
2390 * src/extract.c: Handle --keep-newer-files option
2391 * src/list.c (tartime): Print UTC if --utc was given.
2392 * src/tar.c: New options: --utc and keep-newer-files
2394 * tests/Makefile.am: Added new tests
2395 * tests/after: Rewritten
2396 * tests/before: Rewritten
2397 * tests/preset.in: Rewritten
2398 * tests/delete03.sh: Accommodate for the new testsuite logic
2399 * tests/gzip.sh: Likewise
2400 * tests/incremen.sh: Likewise
2401 * tests/listed01.sh: Likewise
2402 * tests/multiv01.sh: Likewise
2403 * tests/old.sh: Likewise
2404 * tests/options.sh: Likewise
2405 * tests/version.sh: Likewise
2406 * tests/volume.sh: Likewise
2408 * tests/star: New directory
2409 * tests/star/README: New file
2410 * tests/star/gtarfail.sh: New file
2411 * tests/star/gtarfail2.sh: New file
2412 * tests/star/pax-big-10g.sh: New file
2413 * tests/star/qucktest.sh: New file
2414 * tests/star/ustar-big-2g.sh: New file
2415 * tests/star/ustar-big-8g.sh: New file
2417 2004-02-26 Paul Eggert <eggert@twinsun.com>
2419 * doc/tar.texi (dircategory Individual utilities): Append period,
2420 as suggested by Karl Berry.
2422 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2424 * src/list.c (decode_header): Call xheader_decode before
2425 the assignment to current_stat_info.archive_file_size.
2427 2004-02-23 Paul Eggert <eggert@twinsun.com>
2429 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
2431 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2436 * tests/before: Move testing of the prerequisite archive formats
2437 to the separate function 'prereq'. Do not expect any arguments
2438 * tests/delete03.sh: Use prereq() instead of passing arguments
2440 * tests/incremen.sh: Likewise.
2441 * tests/listed01.sh: Likewise.
2442 * tests/multiv01.sh: Likewise.
2444 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2446 Added UTF-8 support. Finished global extended header
2450 * configure.ac: Detect libiconv
2451 * src/utf8.c: New file. Conversions to and from utf-8.
2452 * src/Makefile.am: Added utf8.c
2453 * src/create.c (write_header_name) In pax format, use
2454 "path" keyword if the file name is not ASCII
2455 (start_header): Likewise for uname and gname.
2456 * src/list.c: Decode encountered global headers.
2457 * src/xheader.c: Use keywords from the global
2459 Correctly handle UTF-8 conversions.
2460 (xheader_list_destroy): New function.
2461 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
2462 missing gettext markers
2463 (decode_record): Rewritten using caller-provided handler and
2465 * tests/listed01.sh: Give credit to Andreas Schuldei.
2467 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2469 * src/create.c (dump_file0): The conditional at line
2470 1296 prevented incremental backups on individual files
2471 from working, as reported by Andreas Schuldei
2472 <andreas@schuldei.org>.
2474 This is due to the condition
2476 (0 < top_level || !incremental_option)
2478 Removing it makes incremental backups work for individual
2479 files as well as for directories. On the other hand, it does
2480 not affect other functionality, as shown by the reasoning below:
2482 To begin with, the two parts of this condition are mutually
2483 superfluous, because
2485 1) when top_level < 0, incremental_option == 1
2486 so the condition yields false
2487 2) when top_level >= 0, incremental_option == 0
2488 so the condition yields true.
2490 In other words, it is completely equivalent to
2492 (!incremental_option)
2494 Now, let's consider the effect of its removal. There are two cases:
2496 1) when incremental_option==1
2497 This means incremental backup in progress. In this case dump_file
2498 is invoked only for directories or for files marked with 'Y' by
2499 get_directory_contents. The latter are those that did not meet the
2500 condition in incremen.c:242, which is exactly the same condition
2501 as this at create.c:1296. So, for these files the check
2502 (!incremental_option) is useless, since the rest of the
2503 conditional will yield false anyway. On the other hand, if
2504 dump_file is invoked on a directory, the conditional will yield
2505 false due to !S_ISDIR assertion, so these will be processed as usual.
2507 Thus, for this case the extra condition (!incremental_option) is
2508 irrelevant, and its removal won't alter the behavior of tar,
2509 *except* that it will enable incremental backups on individual
2510 files, which is the wanted effect.
2512 2) when incremental_option==0
2513 In this case the condition yields true and its removal does not
2514 affect the functionality.
2517 * configure.ac: Raised patchlevel to 93
2518 * src/incremen.c: Minor stylistic fixes.
2519 * tests/listed01.sh: New test. Check listed incremental
2520 backups on individual files.
2521 * tests/Makefile.am: Added listed01.sh
2523 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2525 * src/common.h (simple_finish_header,start_private_header): New
2527 (xheader_ghdr_name): Changed declaration
2528 * src/create.c (start_private_header): Removed static qualifier.
2529 (write_extended): Removed superfluous last argument. Use
2531 (simple_finish_header): New function.
2532 (finish_header): Use simple_finish_header() to break recursive
2533 dependency between this function and write_extended().
2534 * src/tar.c (assert_format): Do not bail out if several
2535 --format arguments are given. This is a common case when
2536 TAR_OPTIONS are used.
2537 (decode_options): New option --show-defaults displays the
2538 compiled-in defaults.
2539 Use POSIX format if no --format option was given and
2540 --pax-option was specified.
2541 Do not allow to use --pax-option unless the archive format is
2542 set to POSIX (or reading subcommand is requested).
2544 * src/update.c (update_archive): Write global extended header if
2546 * src/xheader.c (xheader_format_name): Bugfix.
2547 (xheader_xhdr_name): Changed the default extended header name
2548 to '%d/PaxHeaders.%p/%f', as POSIX requires.
2549 (xheader_ghdr_name): Removed unused argument.
2550 (xheader_write,xheader_write_global): New function.
2551 (xheader_decode): Modified to honor overrides whatever
2552 the current archive format is.
2554 * src/delete.c (delete_archive_members): Call xheader_decode
2556 * src/list.c (decode_header): Likewise.
2557 * src/incremen.c (sort_obstack): Fixed typo in the comment
2559 * doc/tar.texi: Document new default for extended
2562 * tests/before: Accept an optional list of allowed archive
2563 formats. Exit with the status 77 if the current archive
2564 format does not match any of them.
2565 * tests/delete03.sh: Require gnu, oldgnu or posix format
2566 * tests/incremen.sh: Require gnu or oldgnu format
2567 * tests/multiv01.sh: Likewise
2569 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2571 * doc/tar.texi (Option Summary): Documented --pax-option
2572 * src/tar.c: Likewise.
2574 * src/create.c (to_chars): Added a comment.
2575 * src/tar.h: Comment to GNU_FORMAT
2577 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2580 * configure.ac: Added stpcpy
2581 * bootstrap: Likewise
2582 * lib/Makefile.am: Likewise
2583 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
2585 * src/create.c (write_extended): Call xheader_xhdr_name
2586 instead of using hardcoded "././@PaxHeader" name.
2587 * src/tar.c: New option --pax-option (equivalent to -o option
2589 * src/xheader.c: Implement pax -o option. Fixed misleading
2590 heading comment (introduced 2003-09-02).
2591 * src/incremen.c: Minor fixes
2592 * m4/.cvsignore: Updated
2594 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2596 * src/incremen.c: Removed accumulator stuff in favor of obstack.
2597 (get_directory_contents): Split into two functions
2598 * src/update.c: Minor changes
2599 * doc/tar.texi: Fixed typo
2601 2004-02-15 Paul Eggert <eggert@twinsun.com>
2603 Fix Debian bug 230872, originally reported by Jeff King in
2604 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
2606 * doc/tar.texi (posix compliance): Remove. The whole section
2607 was a misunderstanding of what POSIXLY_CORRECT is supposed to
2608 mean. The GNU Coding Standards says that POSIXLY_CORRECT
2609 is for disabling extensions that are incompatible with POSIX:
2610 it is not for disabling compatible extensions. All references
2611 to this section removed.
2612 (posix): This format is created only if the posix format is
2613 specified; it is no longer created if gnu format is specified
2614 and POSIXLY_CORRECT is set.
2615 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
2616 POSIX does not specify the behavior of tar, so we should
2617 not worry about POSIXLY_CORRECT here.
2619 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2621 * Makefile.am: Removed m4
2622 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
2624 * README-alpha: Updated
2625 * bootstrap: Updated TP URL, improved help output. Default
2626 to :ext:anoncvs and set CVS_RSH, unless already set.
2627 * m4/Makefile.am: Removed
2629 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2631 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
2632 Use $option instead of $1 so all options will be parsed.
2634 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2636 Started rewriting buffer.c ...
2638 * bootstrap: New option --no-po
2639 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
2640 (time_to_start_writing): Changed data type
2641 (file_to_switch_to): Removed. Variable never assigned to.
2642 (open_archive) Moved option compatibility checks to tar.c
2643 Other minor changes.
2644 * src/common.h (maybe_backup_file): Changed return type
2645 * src/misc.c: Likewise.
2646 * src/create.c: Updated invocations of safer_name_suffix
2647 * src/extract.c: Likewise
2648 * src/delete.c: Updated assignment to write_archive_to_stdout
2649 * src/tar.c (decode_options): More option compatibility checks
2650 (moved from buffer.c)
2651 * src/update.c (time_to_start_writing): Changed data type.
2652 * tests/recurse.sh: New test case.
2653 * tests/mksparse.c: New file.
2654 * tests/Makefile.am: Added recurse.sh and mksparse.c
2656 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2658 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
2659 Martin Simmons for the patch.
2660 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
2661 <pius@pld-linux.org> for the patch.
2663 2003-12-26 Paul Eggert <eggert@twinsun.com>
2665 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
2666 and translation website.
2668 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
2669 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
2670 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
2671 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
2672 files are replaced by autoreconf. Also, there seems to be a bug
2673 in gettext/autoconf/automake if we try to omit these files after
2674 autoreconf has replaced them, even though the gettext manual says
2675 they're optional. So give up and just include them for now, even
2676 though they make 'configure' longer and slower.
2678 Change translation URL from
2679 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
2680 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
2681 accommodate translator website revamp.
2683 Fail if autoreconf fails.
2685 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
2686 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
2687 ignore files now supplied by gettext 0.13.1.
2689 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2691 Synchronized with the backup repository on Mirddin
2693 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2695 * configure.ac: Check for varios members of struct stat
2696 that may represent file modification times with a subsecond
2698 Check for utimes (for future use)
2699 * src/buffer.c (short_read): Issue a warning on short reads.
2700 * src/common.h (sys_stat_nanoseconds): New function
2701 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
2702 * src/list.c (read_and): Treat only two successive zero
2703 filled blocks as an EOF indicator. Issue a warning if
2704 a single one is encountered.
2705 * src/system.c (sys_stat_nanoseconds): New function
2706 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
2708 * src/xheader.c (code_time,decode_time): Support for subsecond
2710 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
2711 (mtime_coder,mtime_decoder): Update invocations of code_time and
2713 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
2714 (sparse_numblocks_decoder,sparse_offset_decoder)
2715 (sparse_numbytes_decoder): Updated
2717 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2719 * src/names.c (safer_name_suffix): Reverted change made
2720 2003-11-14. Reason: Discussion with Paul Eggert and
2721 Jean-Louis Martineau. See also ChangeLog entry from
2723 * tests/delete03.sh: Likewise.
2724 * tests/extrac04.sh: Likewise.
2725 * tests/multiv01.sh: Likewise.
2727 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2729 * src/incremen.c (write_directory_file): Use sys_truncate
2730 * src/list.c (print_header): Use archive_file_size member
2731 when printing real file size.
2732 * src/sparse.c (sparse_scan_file): Correctly handle files with
2734 (sparse_dump_region,sparse_extract_region): Allow for zero size
2737 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2739 * configure.ac: Raised version number to 1.13.92
2740 * src/list.c (decode_header): Discern between pax and ustar
2742 Initialize current_stat_info.archive_file_size.
2744 NOTE: Modifications from this date on are temporarily
2745 stored on local CVS on mirddin. This repository will
2746 be synchronized with Savannah as soon as the latter
2747 becomes operational again.
2749 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2752 * src/sparse.c: Initial implementation of GNU/pax sparse
2754 * src/common.h (xheader_store): Changed prototype.
2755 * src/create.c: Update calls to xheader_store
2756 * src/extract.c (extract_archive): Check reported size vs.
2757 archive file size to determine if we have to do with a
2759 * src/tar.c (usage): Cleaned up the sample argument to --newer
2761 (decode_options): Allow --sparse for POSIX_FORMAT archives.
2762 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
2764 Implemented GNU.sparse.* keywords.
2766 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2768 * configure.ac: Check for setlocale. Thanks Bruno Haible for
2771 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2773 * src/create.c (write_gnu_long_link): Use oldgnu
2774 magic with @LongLink blocks.
2776 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2778 * src/tar.h: Support for star sparse format.
2779 * src/sparse.c: Likewise.
2781 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2783 * src/sparse.c (sparse_diff_file): New function
2784 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
2785 (sys_compare_uid_gid): Removed.
2786 (sys_compare_links,report_difference): Changed prototype
2787 (sparse_diff_file): New function
2788 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
2789 (sys_compare_uid_gid): Removed.
2790 (sys_compare_links): Changed declaration
2791 * src/compare.c (diff_archive): Use sparse_diff_file.
2793 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2795 Rewritten sparse file handling.
2797 * src/sparse.c: New file. Provides a universal framework
2798 for various methods for sparse files handling.
2799 * src/Makefile.am: Added sparse.c
2800 * src/common.h (struct sp_array,sparsearray,sp_array_size)
2801 (init_sparsearray,fill_in_sparse_array): Removed
2802 (enum dump_status): New data type
2803 (pad_archive,close_diag,open_diag,read_diag_details)
2804 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
2806 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
2808 (print_header): Changed prototype declaration.
2809 * src/tar.h (struct sp_array): Declaration from common.h
2810 (struct tar_stat_info): New members archive_file_size,
2811 sparse_map_avail,sparse_map.
2812 * src/create.c: Major rewrite.
2813 * src/extract.c: Use new sparse file interface.
2814 * src/compare.c (diff_sparse_files): Temporary placeholder.
2816 * src/buffer.c: Minor changes
2817 * src/tar.c: Likewise.
2818 * src/list.c: Likewise.
2819 * src/misc.c (close_diag,open_diag,read_diag_details)
2820 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
2821 diagnostics functions.
2822 * src/incremen.c: Use new diagnostics functions.
2823 * src/names.c: Likewise.
2825 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2827 * configure.ac: Fixed check for setsockopt
2829 * src/create.c: Do not zero-terminate name field if
2830 the name is exactly 100 characters long.
2831 (write_ustar_long_name): Fixed cheking for unsplittable
2834 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2836 * src/create.c (start_header): Removed debugging hook
2837 (dump_file): Fixed handling of linkname field.
2838 * src/names.c (safer_name_suffix): If the input
2839 file name ends with a slash, output one should do so
2841 * doc/tar.texi: Documented --format=ustar
2843 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2845 * src/tar.h (archive_format): USTAR_FORMAT: New type.
2846 * src/create.c: Added POSIX.1-1988 support.
2847 * src/names.c (safer_name_suffix): Skip leading ./
2848 * src/tar.c: New option --format=ustar forces
2849 POSIX.1-1988 archive format.
2850 * tests/delete03.sh: Updated.
2851 * tests/extrac04.sh: Updated.
2852 * tests/multiv01.sh: Updated.
2854 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2856 * src/list.c (read_and): Initialize current_stat_info
2857 and extended_header at the start of the loop.
2858 * src/names.c (all_names_found): Check if the argument
2859 contains valid filename. Fixes coredump on `not_a_tar_file'
2860 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
2861 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
2862 Fixes `pax-big-10g' bug.
2864 2003-11-12 Paul Eggert <eggert@twinsun.com>
2866 Fix some C compatibility bugs reported by Joerg Schilling.
2868 * src/common.h (stripped_prefix_len): Fix misspelling
2869 "stripped_path_len" in declaration.
2870 * src/rmt.c (main): Use "return FOO;" rather than
2871 "exit (FOO);"; we no longer have to worry about
2872 pre-ANSI hosts that mishandled returned values from "main".
2873 * src/tar.c (main): Likewise. This avoids warnings on some
2875 * src/system.c: Include signal.h, for 'kill'.
2876 * src/system.h (DEV_BSIZE): Remove.
2877 (DEFAULT_ST_BLKSIZE): New macro.
2878 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
2879 * src/tar.c (enum): Remove comma just before }.
2881 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2883 * src/list.c (decode_header): Initialize st_atime and
2886 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2888 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
2889 Bunk <bunk@fs.tum.de> for reporting.
2890 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
2891 <martin@xemacs.org> for spotting.
2893 2003-11-04 Paul Eggert <eggert@twinsun.com>
2895 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
2898 2003-10-26 Paul Eggert <eggert@twinsun.com>
2900 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
2901 Bug reported by Christian Weisgerber.
2903 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2907 * src/tar.c (decode_options): Removed superfluous archive format
2909 * doc/tar.texi: Documented new features.
2911 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2914 * THANKS: Added Wojciech Polak
2915 * configure.ac: Added checks for missing functions. Raised
2916 version number to indicate alpha release.
2917 * lib/Makefile.am: Added missing headers
2918 * lib/waitpid.c: Added missing includes.
2919 * src/extract.c: Likewise.
2920 * src/names.c: Removed spurious includes.
2921 * src/xheader.c: Likewise.
2922 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
2923 macro overriding broken mkdir prototypes.
2925 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2927 * configure.ac: Check for dev_t and ino_t.
2928 * m4/Makefile.am: Added missing files.
2929 * src/system.c: New file.
2930 * src/Makefile.am: Added system.c
2931 * src/common.h: Prototypes for functions from system.c
2932 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
2933 * src/buffer.c: Moved system dependencies to system.c
2934 * src/compare.c: Likewise.
2935 * src/create.c: Likewise.
2936 * src/delete.c: Likewise.
2937 * src/extract.c: Likewise.
2938 * src/rtapelib.c: Likewise.
2940 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2942 Implemented --occurrence option.
2945 * src/tar.c: New option --occurrence.
2946 * src/common.h (occurrence_option): New global
2947 (struct name): Changed `found' member to `uintmax_t
2949 (names_done): Removed
2950 (all_names_found): Changed prototype.
2951 (ISFOUND,WASFOUND): New macros
2952 * src/delete.c (delete_archive_members): Honor --occurrence
2954 * src/list.c (read_and): Likewise.
2955 * src/names.c: Count number of occurrences of each name in the
2957 (name_match): Honor --occurrence option.
2958 (names_done): Removed
2959 (all_names_found,names_notfound): Rewritten.
2961 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2963 * src/tar.c: Removed extra precaution regarding
2964 subcommand_option == CAT_SUBCOMMAND
2965 * lib/Makefile.am: Updated
2967 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2969 * src/common.h (names_done): New function.
2970 * src/names.c: Likewise.
2971 * src/list.c (read_and): Use all_names_found() as `while'
2973 * src/tar.c: New option --first-copy
2976 2003-09-24 Paul Eggert <eggert@twinsun.com>
2978 * src/rmt.c (main): Don't translate Copyright string; international
2979 law says the word "Copyright" should be in English.
2980 * src/tar.c (decode_options): Likewise.
2982 2003-09-22 Paul Eggert <eggert@twinsun.com>
2984 * doc/tar.texi (extracting untrusted archives): New section.
2986 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
2987 Return size_t, not pointer, so that we don't have to worry about
2988 violating the C standard by converting char const * to char *.
2989 All callers changed.
2990 * src/names.c (stripped_path_len): Likewise. Strip file system
2991 prefix, too. Count adjacent slashes as if they were one slash;
2992 that is the POSIX standard.
2994 2003-09-17 Paul Eggert <eggert@twinsun.com>
2996 * README-alpha: Document maintainer tool assumptions a bit. GNU
2997 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
2998 Debian bug 211447. Fix minor misspellings/whitespace nits.
3000 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
3001 gl_USE_SYSTEM_EXTENSIONS.
3003 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
3004 * m4/.cvsignore: Add restrict.m4, time_r.m4.
3006 2003-09-17 Paul Eggert <eggert@twinsun.com>
3008 * bootstrap: Don't use "for option; do";
3009 Solaris 8 /bin/sh doesn't like that.
3011 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3013 * README-alpha: Updated
3014 * bootstrap: Updated
3016 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3018 * README-alpha: Updated
3019 * bootstrap: Updated
3020 * po/POTFILES.in: Added src/xheader.c
3021 * src/common.h (cut_path_elements): Added proto.
3023 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3025 * src/buffer.c: Use ngettext where appropriate.
3026 * src/compare.c: Likewise.
3027 * src/create.c: Likewise.
3028 * src/misc.c: Likewise.
3029 * src/tar.c: Likewise.
3030 * src/update.c: Likewise.
3032 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3034 * .cvsignore: Added *.shar.gz
3037 * src/common.h (strip_path_elements): New variable.
3038 * src/extract.c (extract_archive): Implemented --strip-path
3039 * src/names.c (cut_path_elements): New function.
3040 * src/tar.c: New option --strip-path=NUM.
3041 (decode_options) Assign boolean values to bool variables.
3043 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3045 * src/delete.c: Fixed deletion from the POSIX archives.
3046 * src/list.c (read_header): Minor change.
3047 * src/tar.c (main): Do not check for volume_label_option
3048 if subcommand_option is not CREATE_SUBCOMMAND.
3049 * src/xheader.c (xheader_decode): Store the header as
3050 well (for eventual delete).
3052 * tests/incremen.sh: Explicitly request GNU format. This will
3053 disappear when GNU extended header keywords are working.
3054 * tests/multiv01.sh: Likewise
3055 * tests/volume.sh: Likewise
3057 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3059 * src/create.c: Support for "linkpath" extended keyword.
3060 * src/xheader.c (decode_record): Reversed the return
3063 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3065 * configure.ac: Allow to redefine the default output format.
3066 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
3067 (archive_format_string): New function.
3068 (usage): Updated help output.
3073 2003-09-02 Paul Eggert <eggert@twinsun.com>
3075 * src/common.h (destroy_stat, xheader_decode, xheader_store,
3076 xheader_read, xheader_finish, xheader_destroy): Add decls;
3079 * src/create.c (write_extended): Remove unused local 'bufsize'.
3081 * src/delete.c (delete_archive_members): Handle case of
3082 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
3083 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
3084 occurs, as it's not possible.
3085 * src/update.c (update_archive): Likewise.
3087 Use "const" when possible in new code.
3088 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
3089 (fmttab): Now const. All uses changed.
3090 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
3091 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
3092 decode_record, xheader_store, xheader_print, code_string, code_time,
3093 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
3094 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
3095 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
3096 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
3097 uid_coder, uid_decoder, uname_coder, uname_decoder):
3098 Use pointers to const when possible.
3099 (xhdr_tab): Now const.
3101 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
3102 (set_archive_format): Report an error if no format name matches,
3103 instead of returning an undefined value.
3105 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
3106 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
3107 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
3108 uid_decoder, uname_decoder): Remove unused keyword arg.
3111 * src/tar.c (set_archive_format): Now static.
3112 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
3114 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
3115 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
3116 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
3117 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
3118 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
3119 Remove forward decls; no longer needed.
3120 (xhdr_tab): Move to end, so that the forward decls aren't needed.
3121 Add a forward declaration.
3123 Use 'bool' in new code, when appropriate.
3124 * src/xheader.c (decode_record): Return bool, not int.
3125 * src/common.h (read_header): Since it accepts bool, change
3126 all callers to use false and true rather than 0 and 1.
3128 * src/xheader.c (decode_record): Fix misspelling in diagnostic
3129 "extended headed" -> "extended header".
3131 GNU coding style fixes.
3132 * src/xheader.c (decode_record, xheader_decode):
3133 Do not use decls like "char *p, *q;".
3136 (xheader_store): Avoid parentheses around object operand of sizeof.
3138 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3140 * src/create.c (start_header): Store long file names
3141 in "path" keyword of an extended header if in POSIX
3143 (finish_header): print header before calling write_extended().
3144 * src/list.c (list_archive): Always decode the header. This
3145 is necessary so the extended header is processed and the correct
3146 filename is printed no matter what the state of verbose_option.
3147 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
3148 for the time being).
3150 2003-09-01 Paul Eggert <eggert@twinsun.com>
3152 Update from gnulib, and correct fnmatch to fnmatch-gnu.
3153 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
3155 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
3157 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
3158 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
3159 copying rules from gnulib module descriptions.
3160 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
3161 Update from gnulib modules alloca, fnmatch, getline, stdbool.
3162 * m4/.cvsignore: Add utimes-null.m4. Sort.
3164 2003-09-01 Sergey Poznyakoff
3166 Added initial support for creating POSIX headers.
3168 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
3169 (string_to_chars): New functions
3170 (struct xheader): Changed structure
3171 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
3173 * src/create.c (string_to_chars): New function.
3174 (write_extended): New function
3175 (start_header): Create extended POSIX headers if necessary.
3176 (finish_header): Likewise.
3177 * src/list.c (print_header): Take user/group from
3179 * src/names.c (gid_to_gname,gname_to_gid)
3180 (uid_to_uname,uname_to_uid): Changed prototypes.
3181 * src/tar.c: New option --format.
3182 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
3183 (struct extra_header): Removed unused structure.
3184 (union block.extra_header): Removed unused member.
3185 * src/xheader.c: Implemented coder functions.
3186 * bootstrap: Added obstack.
3187 * lib/.cvsignore: Likewise.
3188 * configure.ac: Added 'gl_OBSTACK'
3189 * m4/Makefile.am: Added new files.
3190 * m4/.cvsignore: Likewise.
3191 * TODO: Minor formatting change
3193 2003-08-31 Sergey Poznyakoff
3195 Added initial support for POSIX extended and STAR headers
3196 (only for listing/extracting).
3198 * src/xheader.c: New file.
3199 * src/Makefile.am: Added xheader.c
3200 * src/tar.h (struct star_header): New datatype
3201 (XHDTYPE,XGLTYPE): New defines
3202 (enum archive_format:STAR_FORMAT): New member
3203 (struct tar_stat_info): New datatype.
3204 (union block.star_header): New member.
3205 * src/common.h (orig_file_name,current_file_name)
3206 (current_trailing_slash,current_link_name): Removed variables.
3207 (current_stat_info): New variable
3208 (current_stat): Removed
3209 (extended_header): New variable
3210 (decode_header): Changed prototype.
3211 * src/list.c (decode_header): Added initial support for POSIX extended
3213 (skip_member): Check oldgnu_header only if current_format is set
3215 * src/buffer.c: Use current_stat_info
3216 * src/compare.c: Likewise.
3217 * src/create.c: Likewise.
3218 * src/delete.c: Likewise.
3219 * src/incremen.c: Likewise.
3220 * src/mangle.c: Likewise.
3221 * src/update.c: Likewise.
3222 * src/extract.c: Likewise.
3223 (make_directories): Improved check for the existence of the directory
3224 * src/tar.c (destroy_stat): New function.
3226 2003-08-29 Paul Eggert <eggert@twinsun.com>
3228 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
3229 was worth (e.g., different users in en_GB disagree about -ize
3231 * po/en_GB.po: Remove.
3233 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3237 * src/tar.c: Removed support for the obsolete command line
3239 * doc/tar.texi: Removed references to the obsolete command
3242 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3246 * doc/tar.texi: Updated
3247 * src/common.h (check_links_option): New variable
3248 (orig_file_name): New variable
3249 (check_links): New proto.
3250 * src/create.c (struct link.nlink): New member
3251 (link_table): Static for the module.
3252 (dump_file): Update `link' member when adding new links
3254 (check_links): New function.
3255 * src/list.c (print_header): Use orig_file_name.
3256 * src/tar.c: New option --check-links. Changed semantics of
3257 -o to comply to UNIX98 when extracting and to its previous
3258 semantics otherwise.
3259 (main): Call check_links if --check-links. was given.
3261 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3263 * src/list.c (print_header): Revised
3264 * NEWS: Started the entry for 1.13.26
3265 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
3267 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3269 * .cvsignore: Added to the repository.
3270 * doc/.cvsignore: Likewise.
3271 * lib/.cvsignore: Likewise.
3272 * m4/.cvsignore: Likewise.
3273 * po/.cvsignore: Likewise.
3274 * scripts/.cvsignore: Likewise.
3275 * src/.cvsignore: Likewise.
3276 * tests/.cvsignore: Likewise.
3278 * lib/Makefile.am: Added exitfail.[hc]
3279 * src/misc.c (chdir_do): Fixed call to restore_cwd
3280 * src/buffer.c (flush_read): Fixed behavior on short
3281 reads right after opening the new archive (multiv01.sh test).
3282 (new_volume): Special handling for "-".
3283 * src/list.c (print_header): Print trailing slash if
3284 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
3285 * tests/multiv01.sh: Minor changes.
3286 * m4/Makefile.am: Added missing files.
3288 2003-07-05 Paul Eggert <eggert@twinsun.com>
3290 Finish the checkin begin yesterday.
3292 * NEWS: Document the user-visible changes installed in the last
3295 * TODO: New file (actually, resurrected; but with new contents).
3297 * src/list.c (read_and): Give full type for procedure arg.
3298 (read_header): Strip trailing slashes, setting current_trailing_slash.
3299 (tartime): Avoid int overflow when printing year (!).
3300 (print_header): New arg specifying block ordinal. All uses changed.
3301 Print link as 'h' type. Give labels for long links and names.
3303 * src/misc.c (contains_dot_dot): Moved to names.c
3304 (must_be_dot_or_slash): New function.
3305 (safer_rmdir): Use it.
3306 (remove_any_file): Now takes enum as option, not boolean.
3307 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
3308 to unlink a directory.
3309 (deref_stat): Accept bool, not int.
3311 * src/names.c (namelist_match): Allow partial matches only if
3313 (hash_string_hasher): Renamed from hash_avoided_name.
3314 (hash_string_compare): Renamed from compare_avoided_anames.
3315 (hash_string_insert, hash_string_lookup): New functions.
3316 (add_avoided_name, is_avoided_name): Use them.
3317 (safer_name_suffix): New function.
3318 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
3320 * src/rmt.c: Don't include print-copyr.h.
3321 (prepare_input_buffer): New arg FD.
3322 Do not read more than INT_MAX bytes at once,
3323 since it breaks on some brain damaged Tru64 hosts.
3325 when retrying instead of subtracting 1024; for speed.
3326 (main): Use gettext to translate (C), not print_copyright.
3328 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
3329 now that gnulib handles this.
3330 Include <stddef.h> and <limits.h> unconditionally, now that we assume
3332 Assume that offsetof is defined in stddef.h.
3333 Do not include <sys/param.h>.
3334 (realloc, lseek): Do not declare.
3335 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
3336 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
3337 declarations, since we now assume C89 or better.
3338 (PARAMS): Remove, as we now assume C89. All uses changed.
3339 (bindtextdomain, textdomain): Include <gettext.h> to define.
3340 Include <unlocked-io.h>.
3341 (valloc): Define if not defined, and if valloc is not declared.
3342 (xstrdup): Remove decl.
3344 * src/tar.c: Do not include <print-copyr.h>.
3345 Include <getdate.h>.
3346 (get_date): Remove decl.
3347 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
3348 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
3349 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
3350 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
3351 (long_options, decode_options): Use them.
3352 (OVERWRITE_DIR_OPTION): Remove.
3353 (long_options): New options --index-file, --no-overwrite-dir.
3354 Remove --overwrite-dir option.
3355 (usage): Use PACKAGE_BUGREPORT.
3356 (decode_options): Terminate new argv properly.
3357 Use PACKAGE_NAME, PACKAGE_VERSION.
3358 If verbose, report how we grokked any textual date option.
3359 (main): Add support for index-file.
3361 * tests/Makefile.am: Convert to UTF-8.
3362 (AUTOMAKE_OPTIONS): Remove.
3363 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
3364 (INCLUDES): Remove ../intl.
3365 (LDADD): Don't link libtar.a twice.
3367 * tests/genfile.c: Convert to UTF-8.
3368 Don't include <print-copyr.h>.
3369 (DEFAULT_PATTERN): Renamed from DEFAULT.
3370 (ZEROS_PATTERN): Renamed from ZEROS.
3371 (main): Use gettext to translate (C), not print_copyright.
3373 2003-07-04 Paul Eggert <eggert@twinsun.com>
3375 Revamp to meet current standards of autoconf, automake,
3376 gettext, and gnulib, and incorporate new translations.
3378 * config/config.guess, config/config.sub, config/depcomp,
3379 config/install-sh, config/mdate-sh, config/missing,
3380 config/mkinstalldirs, config/texinfo.texi:
3381 Moved here from parent directory, or from doc.
3382 * config.hin: Renamed from config.h.in.
3383 * config/config.rpath: New file.
3385 * intl: Remove this subdirectory.
3387 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
3389 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
3390 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
3391 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
3392 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
3393 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
3394 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
3397 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
3398 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
3399 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
3400 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
3401 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
3402 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
3403 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
3404 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
3405 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
3406 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
3407 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
3408 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
3409 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
3410 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
3411 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
3412 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
3413 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
3414 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
3415 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
3417 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
3418 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
3419 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
3420 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
3421 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
3422 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
3423 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
3424 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
3425 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
3426 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
3427 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
3428 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
3429 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
3430 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
3431 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
3432 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
3433 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
3434 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
3436 Upgrade to latest version from external source. The file "bootstrap"
3437 now grabs these automatically, so we needn't keep track of them
3438 in this change long any longer.
3440 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
3441 (SUBDIRS): Remove intl.
3442 * PORTS: Update for star, Macintosh.
3443 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
3444 Bison 1.875, gettext 0.12.1.
3445 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
3446 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
3447 (AC_CONFIG_AUX_DIR): New.
3448 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
3450 (AC_PREREQ): Bump from 2.52 to 2.57.
3451 (AC_GNU_SOURCE): New.
3452 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
3453 we no longer support K&R C.
3455 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
3456 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
3457 (AC_MBSTATE_T): Remove.
3458 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
3459 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
3460 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
3461 (AM_STDBOOL_H): Add.
3462 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
3463 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
3464 (AC_CHECK_TYPE): Remove ssize_t.
3465 (gt_TYPE_SSIZE_T): Add.
3466 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
3467 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
3468 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
3469 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
3470 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
3471 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
3472 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
3473 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
3474 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
3475 napms, poll, select, strstr, usleep.
3476 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
3477 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
3478 (AM_GNU_GETTEXT): Use external and need-ngettext options.
3479 (AM_GNU_GETTEXT_VERSION): New.
3480 (AC_OUTPUT): Remove intl/Makefile.
3482 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3483 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
3484 * doc/fdl.texi: Update to current GNU version.
3485 * doc/gettext.texi: Update to current coreutils version,
3486 plus a copyright notice.
3487 * doc/tar.texi: Switch to new method for doing copyright notices.
3488 Use @acronym instead of @sc where appropriate.
3489 Remove empty examples. Give a few more examples.
3491 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3492 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
3493 are built up in pieces with +=.
3494 (noinst_HEADERS, INCLUDES): Remove.
3495 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
3496 (libtar_a_LIBADD): Use $ rather than @.
3497 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
3499 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
3500 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
3501 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
3502 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
3503 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
3504 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
3505 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
3506 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
3507 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
3508 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
3509 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
3510 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
3511 prereq.m4, xstrtoimax.m4.
3513 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
3514 be translated, since it's not a user-visible tool.
3516 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3518 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3519 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
3520 consistency with coreutils.
3521 (LDADD): Link LIBINTL after libtar.a, since
3522 it's now external and should stand by itself.
3524 * src/buffer.c (print_total_written): Adjust to new human.h
3526 (child_open_for_compress): Do not increase size to BLOCKSIZE.
3527 (open_archive): Open index file name.
3528 Strip trailing slahes from file names.
3529 (flush_write): Set size to 0 if not saving names.
3530 (flush_write, flush_read): Use safer_name_suffix rather than
3533 * src/common.h: Include <quote.h>.
3534 (absolute_names_option, atime_preserve_option, backup_option,
3535 block_number_option, checkpoint_option, dereference_option,
3536 force_local_option, ignore_failed_read_option, ignore_zeros_option,
3537 incremental_option, interactive_option, multi_volume_option,
3538 numeric_owner_option, one_file_system_option, recursive_unlink_option,
3539 read_full_records_option, remove_files_option, same_order_option,
3540 show_omitted_dirs_option, sparse_option, starting_file_option,
3541 to_stdout_option, totals_option, touch_option, verify_option,
3542 dev_null_output, now_verifying, we_are_root): Now bool, not int.
3543 (current_trailing_slash, index_file_name, recent_long_name_blocks,
3544 recent_long_link_blocks): New vars.
3545 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
3546 (OVERWRITE_OLD_DIRS): Remove.
3547 (enum remove_option): New enum.
3548 (remove_any_file): Use it as option arg, not int.
3549 (is_avoided_name, contains_dot_dot): Return bool, not int.
3550 (safer_name_suffix): New decl.
3552 * src/compare.c (now_verifying): Now bool, not int.
3553 (fill_in_sparse_array): Move to extract.c. Now returns bool;
3554 all callers changed to test for failure.
3555 (diff_sparse_files): Take size from current_stat, not from param.
3556 (diff_archive): Do not count trailing slashes in archives.
3557 (verify_volume): Test for header failure after loop, not before.
3559 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
3560 All callers changed.
3561 (start_header): Clear devmajor and devminor fields, too.
3562 (finish_header): New arg block_ordinal.
3563 (init_sparsearray): Now extern. Set sp_array_size to
3564 SPARSES_IN_OLDGNU_HEADER if it is zero.
3565 (dump_file): Keep link table as a hash.
3566 Do not count "file changed as we read it" as a failure.
3568 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
3569 Move extern decl to common.h.
3571 * src/extract.c (we_are_root): Now bool, not int.
3572 (check_time): Warn about implausibly old time stamps.
3573 (set_stat): Use utimbuf, not stat_info.
3574 (prepare_to_extract): New arg DIRECTORY.
3575 (fill_in_sparse_array): Moved here from compare.c.
3576 (extract_sparse_file): Now returns off_t, giving size left.
3577 Truncate file at end.
3578 (extract_archive): Use safer_name_suffix rather than rolling our own.
3579 Use fill_in_sparse_array rather than rolling our own.
3580 Strip trailing slashes more effectively.
3581 Check for unsafe names.
3583 * src/incremen.c (struct directory): nfs and found are now of type
3585 (gnu_restore): Now takes directory name as argument, not offset
3586 of directory name in a global. All uses changed.
3587 (CURRENT_FILE_NAME): Remove.
3590 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
3593 2002-09-30 Paul Eggert <eggert@twinsun.com>
3595 * src/rmt.c (prepare_input_buffer): Renamed form
3596 prepare_record_buffer. All uses changed. Do not assume that
3597 size_t is the same width as int.
3599 2002-03-29 Paul Eggert <eggert@twinsun.com>
3601 * src/incremen.c (get_directory_contents):
3602 If ignore_failed_read_option, only warn about
3603 get_directory_contents failures. Fix suggested by
3606 2002-01-31 Mark W. Eichin <eichin@thok.org>
3608 * src/buffer.c (child_open_for_compress): Don't try to read
3609 past the end of the buffer.
3611 2001-10-11 Jim Meyering <meyering@lucent.com>
3613 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3614 and quote_n (1, ... to avoid clobbering a buffer.
3616 2001-09-26 Paul Eggert <eggert@twinsun.com>
3618 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
3620 * src/buffer.c (flush_read): Don't diagnose partial blocks before
3621 end of file; just ignore them silently.
3623 * src/list.c (read_header): Don't keep around extended name
3624 and link info indefinitely; keep it only for the next file.
3625 This fixes a bug introduced in 1.13.24, and removes the need
3626 for some static variables. Set recent_long_name and
3627 recent_long_link to zero if there were no long links; this
3628 avoids a violation of ANSI C rules for pointers in delete.c.
3629 * THANKS: Add Christian Laubscher.
3631 2001-09-26 Jim Meyering <meyering@lucent.com>
3633 * doc/tar.texi (Remote Tape Server): is know -> is known
3635 2001-09-25 Paul Eggert <eggert@twinsun.com>
3637 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
3638 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
3639 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
3640 want to distinguish EINVAL and EILSEQ.
3642 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
3644 * src/extract.c (maybe_recoverable):
3645 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
3647 2001-09-22 Paul Eggert <eggert@twinsun.com>
3649 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
3651 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
3654 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
3655 * PORTS: Add copyright notice, 'star' reference.
3656 * README-alpha: Add copyright notice, autoconf 2.52 patch.
3657 * THANKS: Add Christophe Kalt.
3658 * config.sub: Upgrade to 2001-09-14 version.
3660 * configure.ac (ALL_LINGUAS): Add ko.
3661 * po/ko.po: Resurrected file.
3663 * doc/convtexi.pl: Add coding advice for Emacs.
3665 * doc/getdate.texi: Add copyright notice.
3667 * doc/mdate-sh: Upgrade to automake 1.5 version.
3669 * doc/tar.texi (extracting files): Mention --to-stdout.
3670 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
3671 (Overwrite Old Files): Likewise.
3673 * lib/Makefile.am (noinst_HEADERS):
3674 Remove copysym.h. Add print-copyr.h, unicodeio.h.
3675 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
3677 * lib/copysym.c, lib/copysym.h: Remove.
3678 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
3679 lib/unicodeio.h: New files.
3681 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
3682 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
3684 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3685 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3687 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
3688 * m4/isc-posix.m4: Remove.
3690 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
3692 * po/POTFILES.in: Add copyright notice.
3694 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
3696 * tests/Makefile.am (LDADD): Likewise.
3698 * src/buffer.c (write_archive_buffer, close_archive):
3699 If an archive is a socket, treat it like a FIFO.
3700 (records_read, records_written): New vars.
3701 (write_archive_to_stdout): Now bool, not int.
3702 (open_archive, flush_write, flush_read): Keep records_read and
3703 records_written up to date.
3705 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
3706 (write_archive_to_stdout): Now bool, not int.
3707 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
3708 (read_header): Now takes bool arg. Existing callers modified
3709 to pass 0, unless otherwise specified.
3711 * src/delete.c (records_read): Remove; now a global.
3712 (acting_as_filter): Now bool, not int.
3713 (recent_long_name, recent_long_link, recent_long_name_blocks,
3714 recent_long_link_blocks, records_read, records_written): New decls.
3715 (records_skipped): New var.
3716 (move_archive): Don't divide by zero if arg is 0.
3717 Use the above vars to compute how far to move.
3718 (write_recent_blocks): New function.
3719 (delete_archive_member): Pass 1 to read_header, so that it doesn't
3720 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
3721 Keep track of how many records have been skipped.
3722 Let the buffer code count records.
3723 When copying a header, copy any extended headers that came before it.
3725 * src/extract.c (extract_archive): When marking a directory to be
3726 updated after symlinks, stat all directories after it in the
3727 delayed-set-stat list too, since they will be checked after
3728 symlinks. Add support for --overwrite-dir.
3730 * src/list.c (recent_long_name, recent_long_link,
3731 recent_long_name_blocks, recent_long_link_blocks): New vars.
3732 (read_and): Pass 0 to read_header.
3733 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
3734 headers into new vars. Null-terminate incoming symbolic links.
3736 * src/rmt.c: Include print-copyr.h, not copysym.h.
3737 (main): Use print_copyright, not copyright_symbol.
3738 * src/tar.c (decode_options): Likewise.
3739 (OVERWRITE_DIR_OPTION): New constant.
3740 (long_options, usage, decode_options): Add --overwrite-dir.
3742 * src/tar.h: Put copyright notice into documentation.
3744 * tests/Makefile.am (TESTS): Add delete03.sh.
3745 * tests/delete03.sh: New file.
3747 * tests/genfile.c: Include print-copyr.h, not copysym.h.
3748 (main): Use print_copyright, not copyright_symbol.
3749 Include <argmatch.h>.
3750 (pattern_strings): Remove.
3751 (pattern_args, pattern_types): New constants.
3752 (main): Use XARGMATCH, not argmatch.
3754 2001-09-20 Jim Meyering <meyering@lucent.com>
3756 * lib/xstrtol.c (strtoimax): Guard declaration with
3757 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3758 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3759 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3760 (strtoumax): Likewise, for completeness (it wasn't necessary).
3761 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
3762 Check for declaration of strtoimax.
3763 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
3764 Check for declaration of strtoumax.
3766 2001-09-16 Paul Eggert <eggert@twinsun.com>
3768 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
3770 2001-09-14 Paul Eggert <eggert@twinsun.com>
3772 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
3774 * README-alpha: Describe automake patch.
3776 * configure.ac (LIBOBJS):
3777 Remove automake 1.4 workaround, as we're using 1.5 now.
3778 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
3780 * lib/copysym.c: Include stddef.h, for size_t.
3781 Include langinfo.h if needed.
3782 Use locale_charset only if USE_INCLUDED_LIBINTL;
3783 if not, use nl_langinfo (CODESET) if available.
3785 2001-09-13 Paul Eggert <eggert@twinsun.com>
3787 * config.guess, config.sub: Sync with canonical versions.
3789 * configure.ac (jm_PREREQ_XGETCWD): Add.
3791 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
3792 (libtar_a_SOURCES): Add copysym.c.
3793 * copysym.c, copysym.h: New files.
3795 * lib/error.c: Sync with fileutils version.
3797 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
3798 * m4/getcwd.m4: New file.
3799 * m4/uintmax_t.m4: Remove.
3801 * m4/gettext.m4 (AM_WITH_NLS):
3802 Fix bug with calculating version of Bison 1.29.
3803 Reported by Karl Berry.
3805 * src/Makefile.am (datadir): Remove.
3807 * src/rmt.c: Include copysym.h.
3808 (main): Use copyright_symbol to translate copyright notice,
3810 * src/tar.c: Likewise.
3811 * tests/genfile.c: Likewise.
3813 * src/system.h (MB_LEN_MAX): New symbol.
3815 2001-09-11 Paul Eggert <eggert@twinsun.com>
3817 * src/extract.c (struct delayed_set_stat): New member
3819 (delay_set_stat): Initialize it to 0.
3820 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
3821 taking an extra stat ourselves. All callers changed.
3822 (set_stat): Likewise.
3823 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
3824 If false, stop when encountering a struct whose 'after_symlinks'
3825 member is true. Otherwise, go through all structures but check
3826 them more carefully. All callers changed.
3827 (extract_archive): When extracting a deferred symlink, if its parent
3828 directory's status needs fixing, then mark the directory as needing
3829 to be fixed after symlinks.
3830 (extract_finish): Fix status of ordinary directories, then apply
3831 delayed symlinks, then fix the status of directories that are
3832 ancestors of delayed symlinks.
3834 * src/rtapelib.c (rexec):
3835 Remove declaration; it ran afoul of prototypes on Crays.
3836 Reported by Wendy Palm of Cray.
3838 2001-09-06 Paul Eggert <eggert@twinsun.com>
3840 * lib/strtoimax.c (HAVE_LONG_LONG):
3841 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3842 (strtoimax): Use sizeof (long), not
3843 sizeof strtol (ptr, endptr, base),
3844 to work around bug in IBM C compiler.
3846 2001-09-04 Paul Eggert <eggert@twinsun.com>
3848 * lib/xgetcwd.c: Include "xalloc.h".
3849 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3850 report an error and exit.
3852 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
3853 (jm_PREREQ): Use it.
3855 2001-09-03 Paul Eggert <eggert@twinsun.com>
3857 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
3858 (jm_PREREQ_XGETCWD): New macro.
3860 * lib/exclude.c (fnmatch_no_wildcards):
3861 Fix typo that caused us to do case-folding
3862 search even when that was not desired. This occurred only in the
3865 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
3866 Do not include xalloc.h.
3867 (INITIAL_BUFFER_SIZE): New symbol.
3868 Do not use xmalloc / xrealloc, since the caller is responsible for
3869 handling errors. Preserve errno around `free' during failure.
3870 Do not overrun buffer when using getwd.
3872 * lib/xgetcwd.c (xgetcwd):
3873 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
3874 to decide whether to use getcwd (NULL, 0).
3876 2001-09-02 Paul Eggert <eggert@twinsun.com>
3878 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
3880 2001-09-01 Jim Meyering <meyering@lucent.com>
3882 * exclude.c: Use `""', not `<>' to #include non-system header files.
3883 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3884 and strncasecmp as r-values. Unixware didn't have declarations.
3886 2001-08-31 Jim Meyering <meyering@lucent.com>
3888 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3889 Use an initial, malloc'd, buffer of length 128 rather than
3890 a statically allocated one of length 1024.
3892 2001-08-30 Paul Eggert <eggert@twinsun.com>
3894 * lib/utime.c: Include full-write.h.
3895 * lib/xstrtol.c (strtoimax): New decl.
3897 2001-08-29 Paul Eggert <eggert@twinsun.com>
3899 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
3901 * src/create.c (dump_file): Relativize link names before dumping.
3902 This fixes a bug reported by Jose Pedro Oliveira.
3904 * src/create.c (dump_file): Use offsetof when computing sizes for
3905 struct hack; this avoids wasted space in some cases.
3906 * src/incremen.c (note_directory, find_directory): Likewise.
3907 * src/names.c (name_gather, addname): Likewise.
3909 * src/extract.c (extract_archive): Use strcpy, not memcpy,
3910 for consistency with other code that does similar things.
3911 * src/names.c (name_gather): Likewise.
3913 * src/names.c (read_name_from_file, name_next, name_gather,
3914 add_hierarchy_to_namelist): Avoid quadratic behavior when
3915 reallocating buffers. Check for buffer size overflow.
3916 (addname): Avoid unnecessary clearing of memory.
3918 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
3920 * src/extract.c (delay_set_stat): Fix off-by-one error in file
3921 name size allocation that caused core dumps.
3923 2001-08-28 Paul Eggert <eggert@twinsun.com>
3925 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
3927 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
3928 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
3929 (daddr_t): Remove; no longer used.
3930 (jm_PREREQ_HUMAN): Add.
3932 * acconfig.h: Remove; no longer needed.
3934 * config.guess, config.sub:
3935 New files, from automake 1.5. Gettext 0.10.39 needs them.
3936 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
3938 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
3939 (SUBDIRS): Put intl before lib, as gettext requires.
3941 * ABOUT-NLS: Upgrade to gettext 0.10.39.
3942 * intl: Upgrade entire directory to gettext 0.10.39.
3943 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
3944 New files, from gettext 0.10.39.
3945 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
3946 Upgrade to gettext 0.10.39,
3947 * po/Makefile.in.in: Likewise, except fix a typo in its copying
3949 * po/cat-id-tbl.c, po/stamp-cat-id:
3950 Remove; no longer used by gettext 0.10.39.
3951 * po/ChangeLog: New file.
3953 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
3954 $(srcdir)/tar.texi: Likewise.
3955 * doc/freemanuals.texi: New file.
3956 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
3957 `fileds' -> `fields'
3958 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
3960 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
3961 (noinst_HEADERS): Add quote.h.
3962 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
3964 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
3966 * lib/full-write.c, lib/savedir.c: Comment fix.
3968 * lib/pathmax.h: Remove.
3970 * lib/quote.c, lib/quote.h: New files.
3972 * lib/xgetcwd.c: Don't include pathmax.h.
3973 Include stdlib.h and unistd.h if available.
3975 (xmalloc, xstrdup, free): Remove decls.
3976 (xgetcwd): Don't assume sizes fit in unsigned.
3977 Check for overflow when computing sizes.
3978 Simplify reallocation code.
3980 * lib/xmalloc.c: Quote failure tests.
3982 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
3984 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
3985 similar to strtol.c.
3986 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
3987 (verify): New macro.
3988 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3989 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3990 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3991 changed to signed values. Check sizes at compile-time, not
3992 run-time. Prefer strtol to strtoll if both work.
3995 * lib/xstrtol.h (xstrtoimax): New decl.
3997 * m4/Makefile.am (EXTRA_DIST):
3998 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
3999 longlong.m4, xstrtoimax.m4.
4001 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
4002 Remove; now done by autoconf.
4003 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
4004 Use AC_CHECK_TYPE instead of merely looking for the header.
4006 * m4/uintmax_t.m4: Use shorter comment.
4008 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
4009 Quote first arg of AC_DEFUN.
4010 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
4011 is needed to parse the include file.
4012 Simplify logic behind the args to AC_REPLACE.
4014 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
4016 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
4019 Use "Copyright %d" to simplify the translator's job in the future.
4020 Advise translator about circle-C.
4021 * src/tar.c: (decode_options): Likewise.
4022 * tests/genfile.c (main): Likewise.
4024 2001-08-28 Jim Meyering <meyering@lucent.com>
4026 * lib/argmatch.c: Include "quote.h".
4027 (argmatch_invalid): Quote the context.
4029 * lib/dirname.c (dir_name): Fix typo on PC platforms.
4031 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
4032 Use single-quote for local .h files.
4034 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
4036 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
4039 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
4040 invoking mktime the last time.
4042 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
4044 * lib/rename.c: Major rewrite by Volker Borchert to use system
4045 rename function, but to work around problems with trailing
4048 * lib/strtoll.c: New file, from glibc.
4049 * lib/strtoul.c: Update from glibc.
4051 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
4052 Add support for signed numbers, too.
4053 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
4055 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
4057 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
4058 (main): Use generic names in debugging output.
4059 * lib/strtoimax.c: Plus add the following changes of my own:
4060 (main): Use accurate names in debugging output.
4062 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
4065 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
4066 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
4067 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
4068 m4/utime.m4, m4/utimes.m4:
4069 Quote the first argument in each use of AC_DEFUN.
4071 * m4/getline.m4: Don't use string.h.
4073 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
4075 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
4077 2001-08-27 Paul Eggert <eggert@twinsun.com>
4079 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
4081 The biggest change is the new --exclude semantics and options.
4082 The basic idea was suggested by Gerhard Poul; thanks!
4084 * NEWS: Describe new --exclude semantics and options, and bug fixes.
4085 * README: ignfail.sh fails on some NFS hosts.
4086 * NEWS, README, lib/xstrtol.h: Add copyright notice.
4088 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
4089 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
4090 Remove; the automake bug has been fixed.
4091 * acinclude.m4: Remove.
4093 * configure.ac: Renamed from configure.in.
4094 (AC_PREREQ): Bump from 2.13 to 2.52.
4095 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
4096 1997-05-30) has an encoding error.
4097 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
4098 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
4100 * doc/fdl.texi: Update to current GNU version.
4102 * doc/tar.texi: Put leading '*' in direntry.
4103 Accommodate new gfdl sectioning.
4104 New option --recursion (the default) that is the inverse of
4107 New options --anchored, --ignore-case, --wildcards,
4108 --wildcards-match-slash, and their negations (e.g., --no-anchored).
4109 Along with --recursion and --no-recursion, these control how exclude
4110 patterns are interpreted. The default interpretation of exclude
4111 patterns is now --no-anchored --no-ignore-case --recursion
4112 --wildcards --wildcards-match-slash.
4114 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
4116 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
4117 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4118 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4119 Include if available.
4120 (<xalloc.h>): Include
4121 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4122 (verify): New macro. Use it to verify that EXCLUDE macros do not
4123 collide with FNM macros.
4124 (struct patopts): New struct.
4125 (struct exclude): Use it, as exclude patterns now come with options.
4126 (new_exclude): Support above changes.
4127 (new_exclude, add_exclude_file):
4128 Initial size must now be a power of two to simplify overflow checking.
4129 (free_exclude, fnmatch_no_wildcards): New function.
4130 (excluded_filename): No longer requires options arg, as the options
4131 are determined by add_exclude. Now returns bool, not int.
4132 (excluded_filename, add_exclude):
4133 Add support for the fancy new exclusion options.
4134 (add_exclude, add_exclude_file): Now takes int options arg.
4135 Check for arithmetic overflow when computing sizes.
4136 (add_exclude_file): xrealloc might modify errno, so don't
4137 realloc until after errno might be used.
4139 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4141 (free_exclude): New decl.
4142 (add_exclude, add_exclude_file): Now takes int options arg.
4143 (excluded_filename): No longer requires options arg, as the options
4144 are determined by add_exclude. Now returns bool, not int.
4146 * lib/prepargs.c: Include <string.h>; required for C99 since
4150 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
4152 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
4153 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
4155 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
4156 Remove inttypes_h.m4, largefile.m4, mktime.m4.
4158 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
4159 subsumed by Autoconf 2.50.
4161 * m4/error.m4: Upgrade to serial 2.
4163 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
4164 remove test for GNU C library. It's not correct, as some
4165 older glibcs are buggy.
4167 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
4169 * m4/prereq.m4: Upgrade to serial 20, but then:
4170 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
4171 (jm_PREREQ_EXCLUDE): New macro.
4172 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
4175 * m4/realloc.m4: Upgrade to serial 4.
4177 * m4/strerror_r.m4: Revert to serial 1002.
4179 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
4181 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
4183 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
4184 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
4185 it is now subsumed by autoconf. Add inttypes.h.
4187 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
4188 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
4190 * src/buffer.c (new_volume): Stop if the script exits with an error.
4192 * src/common.h (excluded_with_slash, excluded_without_slash):
4193 Remove, replacing by:
4194 (excluded): New decl.
4195 (link_error): New decl.
4196 (excluded_name): Now returns bool.
4199 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
4200 Support hard links to symbolic links.
4202 (struct delayed_symlink): Remove 'names' member, replacing it with
4203 'sources' and 'target' member. All uses changed.
4205 (struct string_list): New type.
4207 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
4208 for struct hack; this avoids wasted space in some cases.
4210 (extract_archive): Fix test for absolute pathnames and/or "..".
4211 Use link_error to report errors for links.
4212 Remove redundant trailing '/' at "really_dir", for all uses, not
4213 just before invoking mkdir.
4214 If overwriting old files, do not worry so much about existing
4216 Fix mode computation in the case where the directory exists.
4218 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
4219 link, make a copy of the symbolic link.
4221 * src/incremen.c (get_directory_contents):
4222 If ignore_failed_read_option, only warn about
4225 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
4226 However, check for error even for '-' or '+' case.
4228 (print_header): Try parsing uids and gids as unsigned integers first,
4229 and as a uid_t or gid_t only if that fails. This adds support for
4230 listing positive uids and gids that are greater than UID_MAX and
4233 * src/misc.c (link_error): New function.
4235 * src/names.c (collect_and_sort_names):
4236 If ignore_failed_read_option, only warn about
4239 (excluded_name): Now returns bool. Simplify, as the fancy
4240 features are now all in excluded_filename.
4242 * src/rtapelib.c (base_name): Remove decl, as system.h now
4245 * src/system.h: Include stddef.h if available.
4246 (offsetof): Declare if stddef.h doesn't.
4248 Include <dirname.h>.
4249 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
4251 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
4252 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
4253 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
4254 WILDCARDS_MATCH_SLASH_OPTION):
4257 (long_options, usage, decode_options): Add support for --anchored,
4258 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
4259 --no-wildcards-match-slash, --recursion, --wildcards,
4260 --wildcards-match-slash.
4262 (decode_options): Implement the new way of interpreting exclude
4265 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
4267 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
4268 just print error messages suggesting alternatives.
4270 (add_filtered_exclude): Remove.
4272 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
4274 * tests/extrac04.sh (out): Remove
4275 directory/subdirectory/file1, as the new semantics for
4276 --exclude exclude it.
4278 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
4280 2001-08-12 Paul Eggert <eggert@twinsun.com>
4282 * lib/addext.c (<errno.h>): Include.
4283 (errno): Declare if not defined.
4284 (addext): Work correctly on the Hurd, where pathconf returns -1 and
4285 leaves errno alone, because there is no limit. Also, work even if
4286 size_t is narrower than long.
4288 2001-07-08 Paul Eggert <eggert@twinsun.com>
4290 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
4292 2001-05-10 Paul Eggert <eggert@twinsun.com>
4294 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
4295 Include <backupfile.h> and <dirname.h> after size_t is defined.
4296 (addext): Use base_len to trim redundant trailing slashes instead of
4299 * lib/backupfile.c (ISSLASH, base_name):
4300 Remove decls; now in dirname.h.
4301 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
4303 (find_backup_file_name): Rename locals to avoid new functions.
4304 Use base_len instead of rolling it ourselves.
4305 Work even if dirlen is 0.
4306 Use a dir of '.' if given the empty string.
4309 Do not include <stdio.h>, <assert.h>; no longer needed.
4310 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
4311 Include <string.h>, <dirname.h>.
4312 (base_name): Allow file names ending in slashes, other than names
4313 that are all slashes. In this case, return the basename followed
4316 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
4317 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
4318 (dir_len): Renamed from dirlen.
4319 All callers changed.
4321 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4323 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4325 2001-02-16 Paul Eggert <eggert@twinsun.com>
4327 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
4328 Do not declare or define if HAVE_MBRTOWC,
4329 since the test for HAVE_MBRTOWC now requires proper declarations.
4331 * lib/alloca.c (malloc): Undef before defining.
4333 2001-02-13 Paul Eggert <eggert@twinsun.com>
4335 * src/compare.c (read_and_process): Use off_t for size.
4336 From Maciej W. Rozycki.
4338 2001-01-26 Paul Eggert <eggert@twinsun.com>
4340 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
4342 2001-01-12 Paul Eggert <eggert@twinsun.com>
4344 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
4346 * lib/savedir.h (savedir): Remove size arg.
4348 * doc/tar.texi: Add @setchapternewpage odd.
4349 Remove -I as an alias for -T, for now.
4351 Update copyright. Remove "Published by".
4352 Dates beginning with / or . are taken to be file names.
4354 * src/tar.c (<time.h>): Do not include;
4355 (time): Do not declare.
4356 (usage): Remove -I as an alias for -T.
4357 (OPTION_STRING): Remove -I.
4358 (decode_options): Dates that look like an absolute path name,
4359 or that start with '.', are presumed to be file names whose
4361 Remove 'I' as an aliase for 'T'.
4364 * src/extract.c (<time.h>): Do not include; system.h now does this.
4365 (make_directories): Skip filesystem prefixes.
4366 Don't assume '/' is the only separator.
4367 (extract_sparse_file): Use new full_write semantics.
4368 On write error, return instead of invoking skip_file.
4369 Do not free sparsearray; caller does this now.
4370 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
4372 (extract_archive): Don't assume file name lengths fit in int.
4373 Report what got stripped from member name; it might be more than '/'.
4374 Use new full_write semantics.
4375 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
4377 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
4379 * src/buffer.c (<time.h>): Do not include; system.h now does this.
4380 (time): Remove decl; likewise.
4381 (child_open_for_uncompress): Use new full_write semantics.
4382 (flush_write): Use ISSLASH instead of testing for '/'.
4383 (flush_read): Likewise.
4385 * src/rmt.h (_remdev): Look for / anywhere in Path.
4387 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
4388 Don't assume '/' is the only separator.
4389 (safer_rmdir): Don't assume '/' is the only separator.
4391 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
4393 * lib/dirname.h (dirlen): New decl.
4395 * src/incremen.c (get_directory_contents):
4396 Remove path_size arg; all callers changed.
4397 Don't assume '/' is the only directory separator.
4398 (gnu_restore): Work even if file name length doesn't fit in int.
4400 * lib/addext.c (ISSLASH): New macro.
4401 (addext): Trim any redundant trailing slashes.
4403 * src/names.c (name_next):
4404 Don't assume '/' is the only directory separator.
4405 (namelist_match): Likewise.
4406 (add_hierarchy_to_namelist): Remove dirsize arg.
4407 Do not assume '/' is the only directory separator.
4408 (new_name): Likewise.
4410 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
4411 (libtar_a_SOURCES): Add dirname.c.
4413 * src/create.c (relativize):
4414 New function, with much of old start_header's guts.
4415 Handle filesystem prefixes.
4416 (start_header): Use this new function.
4417 (init_sparsearray): Don't bother to zero out the new array;
4419 (deal_with_sparse): Fix array allocation bug.
4420 (create_archive): Don't assume '/' is the only separator.
4421 (dump_file): Likewise.
4422 Don't worry about leading / in symlink targets.
4424 * lib/savedir.c (savedir):
4425 Remove size arg; it wasn't portable. All callers changed.
4427 * lib/utime.c (utime_null): Adjust to new full_write convention.
4429 * configure.in (YACC): Avoid portability problem with Ultrix sh.
4431 * lib/backupfile.c: Include <dirname.h>.
4432 (ISSLASH): New macro.
4433 (find_backup_file_name): Use dirlen to calculate directory lengths.
4434 (max_backup_version): Strip redundant trailing slashes.
4436 * src/common.h: Include <full-write.h>.
4437 (get_directory_contents): No longer has size arg.
4438 (gnu_restore): Arg is size_t, not int.
4440 * src/system.h: Include <time.h>.
4441 (time): Declare if not defined.
4443 * lib/full-write.c: Include full-write.h, not safe-read.h.
4444 full_write returns size_t, with short writes meaning failure.
4445 All callers changed.
4447 * src/rtapelib.c: Include full-write.h.
4449 * src/rmt.c: Include full-write.h.
4450 (main): Update copyright.
4452 * doc/getdate.texi: Mention that only English is supported.
4453 Show how to use "date" so that the output is acceptable to getdate.
4454 Mention Z as an abbreviation for UTC.
4456 * lib/full-write.h: New file.
4458 * src/list.c: system.h now does time.h stuff.
4461 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
4463 Do not include string.h, strings.h, or assert.h; no longer needed.
4464 (strrchr, memrchr, malloc): Remove decls; no longer needed.
4466 (base_name): New decl.
4467 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
4468 (dir_name_r): Remove.
4469 (dirlen): New function.
4470 (dir_name): Use dirlen instead of dir_name_r.
4471 (<string.h>, <strings.h>): Include only if test program.
4472 (main): Use "return 0", not "exit (0)".
4474 2000-12-08 Paul Eggert <eggert@twinsun.com>
4476 * lib/dirname.h: New file.
4478 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4480 * lib/fnmatch.c: Do not comment out all the code if we are using
4481 the GNU C library, because in some cases we are replacing buggy
4482 code in the GNU C library itself.
4484 2000-10-30 Paul Eggert <eggert@twinsun.com>
4486 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
4488 2000-10-29 Paul Eggert <eggert@twinsun.com>
4490 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
4492 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
4494 2000-10-28 Paul Eggert <eggert@twinsun.com>
4496 * doc/tar.texi: --no-recursion now applies to extraction, too.
4497 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
4498 * src/names.c (namelist_match, excluded_name):
4499 Do not match subfiles of a directory
4500 if --no-recursion is specified.
4501 * src/tar.c (NO_RECURSE_OPTION): Remove.
4502 (long_options): Have getopt set the --no-recursion flag.
4503 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
4504 Remove case for NO_RECURSE_OPTION.
4505 * src/common.h (recursion_option):
4506 Renamed from no_recurse_option, with sense
4507 negated, and with FNM_LEADING_DIR being the nonzero value.
4509 * names.c (namelist_match): New function.
4510 (name_match, name_scan): Use it to eliminate duplicate code.
4511 (names_notfound): Remove special case for Amiga.
4513 2000-10-27 Paul Eggert <eggert@twinsun.com>
4515 * src/misc.c (read_error_details, read_warn_details,
4516 read_fatal_details): Don't assume size_t is unsigned long.
4518 * src/buffer.c (flush_read): If read_full_records_option, try to
4519 fill the input buffer, as --delete -f - needs this.
4521 2000-10-24 Paul Eggert <eggert@twinsun.com>
4523 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
4525 * src/buffer.c (check_label_pattern):
4526 Make sure header name is a string before
4527 passing it to fnmatch.
4528 (init_volume_number): Check for global_volno overflow.
4529 (new_volume): Check for global_volno overflow.
4531 * src/tar.c (decode_options):
4532 Check that volume label is not too long to overflow
4533 name in tar header block.
4535 * Makefile.am (EXTRA_DIST): Remove rebox.el.
4537 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
4538 (AC_FUNC_STRERROR_R): Use this instead.
4540 2000-10-23 Paul Eggert <eggert@twinsun.com>
4542 * src/extract.c: Include <time.h>, since we invoke "time".
4544 * lib/prepargs.c (prepend_default_options):
4545 Don't use NULL, for portability.
4547 * m4/fnmatch.m4: Add "working" to message.
4549 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
4551 (getpwuid, getgrgid): Declare only if system headers don't.
4552 (gid_to_gname): Don't invoke setgrent.
4553 (namelist): Now static, not global.
4554 (nametail): New var. All uses of namelast changed to use
4555 nametail, with one extra level of indirection.
4556 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
4557 (name_match): Set nametail too, when setting namelist to null.
4558 (add_hierarchy_to_namelist): Change type of dir arg from char * to
4559 struct name *, so that we don't have to look up the name again
4560 here. Get change_dir from dir rather than as a separate arg. Add
4561 dirsize arg, and pass it along to get_directory_contents. Remove
4562 unnecessary check of directory type.
4563 (new_name): Do not append a slash if PATH already ends in one.
4564 (avoided_names, struct avoided_name): Remove.
4565 (avoided_name_table): New var, replacing avoided_names.
4566 (hash_avoided_name, compare_avoided_names): New function.
4567 (add_avoided_name, is_avoided_name): Use hash table rather than
4570 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
4571 (child_open_for_compress, child_open_for_uncompress,
4572 close_archive): Propagate any failure of the compression process
4574 (open_archive, flush_write, flush_read, close_archive): Do not
4575 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
4576 -1. Instead, allocate an array with the size that's needed.
4577 (open_archive): Don't bother checking S_ISCHR of /dev/null.
4578 (backspace_output): Don't try to backspace past start of archive.
4579 (close_archive): Remove special case for DELETE_SUBCOMMAND.
4581 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
4582 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
4583 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
4584 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
4585 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
4586 WITH_DMALLOC, WITH_REGEX):
4587 Remove; now generated automatically.
4589 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
4590 compatibility for glibc fragments.
4591 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
4592 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
4593 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
4594 that we needn't put an entry into acconfig.h.
4595 (ALL_LINGUAS): Add da.
4596 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
4597 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
4599 (AC_MBSTATE_T): Add.
4600 (RMT): Append $(EXEEXT).
4601 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
4602 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
4603 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
4604 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
4605 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
4606 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
4607 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
4608 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
4609 (EMUL_OPEN3): Remove; no longer needed.
4610 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
4612 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
4614 * src/common.h: Do not include basename.h.
4615 * src/rtapelib.c (base_name): Do not include basename.h;
4616 declare base_name instead.
4618 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
4620 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
4621 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
4622 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
4623 Adjust to the above changes.
4625 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
4627 * src/open3.c: Remove.
4629 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
4630 (tar_SOURCES): Remove open3.c.
4631 (INCLUDES): Remove -I.., as automake does that.
4632 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
4634 The following changes are to put LOCALEDIR into localedir.h instead
4635 of passing it on the command line.
4637 (DISTCLEANFILES): New macro.
4638 (localedir.h): New rule.
4639 (rmt.o tar.o): Now depend on localedir.h.
4641 * tests/delete02.sh, tests/extrac04.sh: New files.
4643 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
4644 (TESTS): Add extrac04.sh, and restore delete02.sh.
4645 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
4646 (INCLUDES): Remove -I.. as automake does this now.
4648 * src/rtapelib.c (rexec): Don't declare unless using it.
4649 (do_command): Simplify signal-handling code slightly.
4651 * src/delete.c (blocks_needed): Remove. All uses changed to use
4652 blocking_factor - new_blocks.
4653 (acting_as_filter): New var.
4654 (write_record, delete_archive_members): Use acting_as_filter
4655 rather than archive == STDIN_FILENO to detect whether we're acting
4656 as a filter, as open can return STDIN_FILENO in some cases.
4657 (delete_archive_members): Ignore zero blocks if
4658 ignore_zeros_option is nonzero. Fix bug that messed up last
4659 output block: write_eot can't be used here, as it gets confused
4660 when the input is at end of file.
4662 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
4663 symbolic link contents length. Pass directory size to
4664 get_directory_contents.
4666 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
4667 m4/strerror_r.m4: New files.
4668 * m4/signedchar.m4: Remove this file.
4669 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
4670 * m4/Makefile.am (EXTRA_DIST): Likewise.
4672 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
4674 * po/da.po: New translation file.
4676 * src/mangle.c (extract_mangle):
4677 Fix diagnostic with wrong number of %s'es.
4679 * lib/fnmatch.c (fnmatch):
4680 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4681 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4683 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
4684 fall off a device's end. Detect this.
4686 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
4688 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
4689 include <pathmax.h> and directory include files like <dirent.h>;
4690 no longer used. Include <savedir.h> instead.
4691 (closedir, signed_char): remove macro; no longer used.
4692 (bool, false, true): Include <stdbool.h> if you have the include
4693 file, otherwise define.
4696 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
4697 opendir_warn, readdir_error): Remove; no longer needed.
4698 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
4699 before deciding whether we're trying to remove ".".
4700 (remove_any_file): Try unlink first if we are not root. Use
4701 savedir when recursively removing directories, to avoid exhausting
4703 (savedir_error, savedir_warn, symlink_error): New functions.
4705 * src/list.c: (read_and): Do not invoke
4706 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
4707 responsible for that. Do not invoke apply_delayed_set_stat; our
4708 caller is now responsible for that.
4709 (read_header): Use signed char instead of signed_char. Prevent
4710 later references to current_header from mistakenly treating it as
4712 (from_header): Quote invalid base-64 strings in diagnostics.
4713 (time_from_header): Do not warn about future timestamps in
4714 archive; check_time now does that.
4715 (print_header): Quote unknown file types.
4716 (skip_member): New function, replacing skip_extended_headers and
4717 now skipping the whole member instead of just the extended
4718 headers. All callers changed. This makes the code handle
4719 extended headers uniformly, and fixes some bugs.
4721 * src/update.c (update_archive): Use skip_member.
4723 * src/extract.c (we_are_root): Now global.
4724 (struct delayed_symlink): New type.
4725 (delayed_symlink_head): New var.
4726 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
4727 not apply_delayed_set_stat.
4728 (set_mode, set_stat): Pointer args are now const pointers.
4729 (check_time): New function.
4730 (set_stat): Warn if setting a file's timestamp to be the future.
4731 (make_directories): Do not save and restore errno.
4732 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
4733 intermediate directories.
4734 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
4735 not in caller. Extract potentially dangerous symbolic links more
4736 carefully, deferring their creation until the end, and using a
4737 regular file placeholder in the meantime. Do not remove trailing
4738 / and /. from file names. Do not bother checking for ".." when
4739 checking whether a directory loops back on itself, as loopbacks
4740 can occur with symlinks too. Also, in that case, do not bother
4741 saving and restoring errno; just set it to EEXIST.
4742 (apply_nonancestor_delayed_set_stat): A prefix is a potential
4743 ancestor if it ends in slash too (as well as ending in a char just
4745 (apply_delayed_set_stat): Remove.
4746 (apply_delayed_symlinks, extract_finish): New functions.
4748 * doc/fdl.texi: New file.
4749 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
4750 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
4751 * doc/tar.texi: Add Free Documentation License. New section
4752 "Overwrite Old Files", and revamp that section to make it easier to
4753 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
4754 documentation into getdate.texi. Fix several minor typos. Describe
4755 TAR_OPTIONS. Describe incompatibility between incremental backups and
4756 --atime-preserve. Describe incompatibility between --verify and other
4757 options. Mention that tar normally removes symbolic links rather than
4758 following them, when extracting a file of the same name.
4760 * THANKS: Add gpoul. Change skip's address.
4762 * po/POTFILES.in: Add lib/human.c.
4764 * src/common.h (namelist, namelast): Remove decls.
4765 (we_are_root, extract_finish, skip_member, savedir_error,
4766 savedir_warn, symlink_error, gnu_list_name): New decls.
4767 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
4768 skip_extended_headers, is_dot_or_dotdot, closedir_error,
4769 closedir_warn, opendir_error, opendir_warn, readdir_error,
4770 readdir_warn): Remove decls.
4771 (get_directory_contents): New off_t arg.
4772 (addname): Now returns struct name *.
4774 * src/tar.h, tests/genfile.c: Fix comments.
4776 * src/create.c: Include hash.h.
4777 (gnu_list_name): Remove decl.
4778 (struct link): Remove "next" member.
4780 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
4781 consistency with other diagnostics.
4782 (deal_with_sparse): Check for I/O error when closing the file.
4783 (create_archive): Do not allocate an array of size PATH_MAX, as
4784 PATH_MAX might be (size_t) -1. Instead, allocate an array with
4785 the size that's needed.
4786 (hash_link, compare_links): New functions.
4787 (dump_file): Do not exhaust open file descriptors when descending
4788 deeply into a directory, by using savedir rather than
4789 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
4790 Hash the set of links already created, instead of using a linked
4791 list. Fix some bugs in outputting sparse files which caused the
4792 sparse tables to be incorrect. When a file unexpectedly shrinks,
4793 output zeros rather than garbage. Do not allocate an array of
4794 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
4795 allocate an array with the size that's needed.
4797 * src/incremen.c: Include hash.h.
4798 (struct directory): Remove "next", "dir_text". Change "name" to
4799 be char[1] with struct hack, not const char *. Add "found".
4800 (directory_list): Remove. Replaced by directory_table.
4801 (directory_table): New var.
4802 (nfs_string): Renamed from nfs.
4803 (hash_directory, compare_directories): New functions.
4804 (note_directory): Now returns struct directory *. First arg is
4805 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
4806 Remove text arg. New "found" arg, basically corresponding to the
4807 old text arg not being null. All callers changed.
4808 (note_directory, find_directory): Use hash table rather than
4810 (get_directory_contents): New arg "device". Use savedir to do the
4811 hard work. Save the nfs-ness of stat_data, since it might change
4812 under us. Use note_directory instead of find_directory to save
4813 some work. When adding an "A" record, do it with
4814 add_to_accumulator instead of cheating with strcat.
4815 (read_directory_file): Use "+" flag before device to indicate
4816 whether it was NFS. Fix typo in checking for strtoul error.
4817 (write_directory_file_entry): New function.
4818 (write_directory_file): Use it, and use the hash routines to
4819 traverse the directory table.
4820 (gnu_restore): Use savedir rather than opendir/readdir.
4822 * src/tar.c: Include localedir.h, prepargs.h.
4823 (long_options): Now static.
4824 (long_options, usage, decode_options): -j is now short for
4825 --bzip2, and -I is now an alias for -T.
4826 (decode_options, main): argv is not const pointer now.
4827 (decode_options): Invoke prepend_default_options to support
4828 TAR_OPTIONS. In diagnostic, mention the string that was the
4829 invalid blocking factor, tape length, group, owner, or record
4830 size. --delete is no longer incompatible with -f -, undoing
4832 (main): Invoke extract_finish at end of extraction.
4834 * src/rmt.c: Include localedir.h.
4835 (main): Update copyright date to 2000.
4837 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
4838 following changes: Use @sc where appropriate. Document the ranges of
4839 supported times more precisely. Add Eggert to getdate authors.
4840 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
4841 zone names, as it wasn't correct and people shouldn't be relying on it
4842 anyway. Relative items also account for non-DST adjustments. Fix
4845 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
4847 * tests/ignfail.sh: opendir -> savedir in diagnostics.
4849 * tests/preset.in: Set LANGUAGE to the empty string, for some
4852 2000-10-20 Paul Eggert <eggert@twinsun.com>
4854 * m4/fnmatch.m4: Mention the GNU C library.
4856 2000-10-19 Paul Eggert <eggert@twinsun.com>
4858 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
4861 2000-10-17 Paul Eggert <eggert@twinsun.com>
4863 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
4866 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
4867 (CHAR_BIT): Define if not defined.
4869 2000-09-09 Paul Eggert <eggert@twinsun.com>
4871 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
4873 2000-08-07 Paul Eggert <eggert@twinsun.com>
4875 * lib/xmalloc.c: Memory exhausted -> memory exhausted
4877 * lib/xalloc.h (xalloc_msg_memory_exhausted):
4878 change to array from char *.
4880 2000-08-06 Paul Eggert <eggert@twinsun.com>
4882 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
4883 compatibility with glibc 2.1.3 strftime.c.
4885 2000-07-31 Paul Eggert <eggert@twinsun.com>
4887 * lib/quotearg.c (quotearg_n_options):
4888 Don't make the initial slot vector a constant,
4889 since it might get modified.
4891 * lib/quotearg.c: Add support for more than one preallocated slot.
4893 2000-07-30 Paul Eggert <eggert@twinsun.com>
4895 * lib/quotearg.c (quotearg_n_options):
4896 Preallocate a slot 0 buffer, so that the caller
4897 can always quote one small component of a "memory exhausted" message
4900 2000-07-23 Paul Eggert <eggert@twinsun.com>
4903 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
4904 mbstate_t is always defined.
4906 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
4907 some GCC installations, and this configuration error is likely to be
4910 2000-07-22 Paul Eggert <eggert@twinsun.com>
4913 When the system forces us to redefine mbstate_t, shadow its mbsinit
4914 function. From Bruno Haible.
4916 2000-07-14 Paul Eggert <eggert@twinsun.com>
4918 * lib/xmalloc.c: Simplify exhausted message.
4920 * lib/quotearg.h: Update copyright date; from Jim Meyering.
4922 2000-07-13 Paul Eggert <eggert@twinsun.com>
4924 * lib/quotearg.h (enum quoting style):
4925 New constant clocale_quoting_style.
4928 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
4929 Add support for clocale_quoting_style, undoing previous change to
4930 locale_quoting_style.
4932 2000-07-10 Paul Eggert <eggert@twinsun.com>
4935 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
4936 since otherwise we don't need it.
4937 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4938 since we don't do multibytes in that case.
4939 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4940 invoke multibyte primitives.
4942 * m4/mbstate_t.m4 (AC_MBSTATE_T):
4943 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
4944 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
4945 and mbstate_t, to a single-part test that simply defines mbstate_t.
4947 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4948 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4949 to decide whether to define the BeOS workaround macro;
4950 this adjusts to the change to AC_MBSTATE_T.
4952 * m4/strerror_r.m4: New file.
4954 2000-07-05 Paul Eggert <eggert@twinsun.com>
4956 * lib/quotearg.c: Use double-quote to quote.
4958 * lib/quotearg.c (N_): New macro.
4959 (gettext_default): New function.
4960 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
4961 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
4964 * lib/quotearg.c (struct quoting_options):
4965 Simplify quote_these_too dimension.
4966 From Bruno Haible <haible@clisp.cons.org>.
4968 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
4969 Test for mbstate_t only if the test
4970 for an object-type mbstate_t fails.
4972 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4974 2000-07-03 Paul Eggert <eggert@twinsun.com>
4976 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
4977 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
4979 * lib/quotearg.c (mbrtowc):
4980 Assign to *pwc, and return 1 only if result is nonzero.
4981 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
4983 2000-07-02 Paul Eggert <eggert@twinsun.com>
4985 * lib/quotearg.c (mbstate_t):
4986 Do not define; it should be defined with AC_CHECK_TYPE.
4988 2000-06-26 Paul Eggert <eggert@twinsun.com>
4990 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
4991 a bug in glibc 2.1.3.
4993 * lib/xmalloc.c: Fix inaccurate comment for xrealloc.
4995 2000-06-19 Paul Eggert <eggert@twinsun.com>
4997 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
4998 inclusion of wctype.h to work around solaris2.6 namespace pollution.
4999 (ISPRINT): Likewise.
5000 Reported by Tom Tromey.
5002 2000-06-15 Paul Eggert <eggert@twinsun.com>
5004 * lib/human.c (adjust_value): New function.
5005 (human_readable_inexact): Apply rounding style even when printing
5008 * lib/human.c: Avoid shadowing warnings.
5011 2000-06-14 Paul Eggert <eggert@twinsun.com>
5013 * lib/human.c (human_readable_inexact): Allow an input block size
5014 that is not a multiple of the output block size, and vice versa.
5016 * lib/getdate.y (get_date): Apply relative times after time zone
5017 indicator, not before.
5019 2000-05-31 Paul Eggert <eggert@twinsun.com>
5021 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
5022 and thus don't need AC_CANONICAL_HOST.
5024 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
5025 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
5026 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
5027 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
5028 changed. Instead of inspecting the output of getconf, try to
5029 compile the test program without and with the macro definition.
5030 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
5031 getconf. Instead, check for the needed flags by compiling test
5034 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
5036 * config.guess, config.sub: Remove these files, for similar reasons.
5038 2000-05-03 Paul Eggert <eggert@twinsun.com>
5040 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
5041 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
5042 bug. This avoids a clash when files like regex.c that define
5045 2000-05-02 Paul Eggert <eggert@twinsun.com>
5047 * m4/largefile.m4 (AC_SYS_LARGEFILE):
5048 Define _GNU_SOURCE if this is needed to make
5049 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
5050 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
5052 * lib/quotearg.c (mbrtowc, mbstat_t):
5053 Add definitions if !HAVE_MBSTATE_T_OBJECT.
5054 (<wctype.h>): Include if HAVE_WCTYPE_H.
5055 (iswprint): Define to 1 if we lack it
5057 2000-04-18 Paul Eggert <eggert@twinsun.com>
5059 * m4/mbstate_t.m4: New file.
5061 2000-04-17 Bruno Haible <haible@clisp.cons.org>
5063 * tests/ignfail.sh: Test for uid 0 along with user "root".
5065 2000-04-05 Paul Eggert <eggert@twinsun.com>
5067 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
5068 Don't use -n32 on IRIX if the installer said
5071 2000-02-28 Paul Eggert <eggert@twinsun.com>
5073 * lib/quotearg.c (ALERT_CHAR): New macro.
5074 (quotearg_buffer_restyled): Use it.
5076 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5078 * src/list.c (tartime): Fix off-by-one error when copying year if
5081 2000-02-18 Paul Eggert <eggert@twinsun.com>
5083 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
5084 (textint): New typedef.
5085 (parser_control): Changed from struct parser_control to typedef
5086 (for consistency). Member year changed from int to textint. All
5088 (YYSTYPE): Removed; replaced by %union with int and textint
5090 (tID): Removed; not used.
5091 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
5092 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
5093 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5094 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5095 (date, number, to_year): Use width of number in digits, not its
5096 value, to determine whether it's a 2-digit year, or a 2-digit
5098 (yylex): Store number of digits of numeric tokens. Return '?' for
5099 unknown identifiers, rather than (unused) tID.
5101 2000-01-16 Paul Eggert <eggert@twinsun.com>
5103 * lib/quotearg.c (quotearg_buffer_restyled):
5104 Do not quote alert, backslash, formfeed,
5105 and vertical tab unnecessarily in shell quoting style.
5107 2000-01-15 Paul Eggert <eggert@twinsun.com>
5110 Change quoting to be compatible with future autoconf versions.
5112 2000-01-11 Paul Eggert <eggert@twinsun.com>
5114 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
5116 2000-01-07 Paul Eggert <eggert@twinsun.com>
5118 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
5120 Fix bug with fnmatch.h dependency, as follows:
5121 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
5122 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
5124 * src/common.h (apply_nonancestor_delayed_set_stat):
5125 Renamed from apply_delayed_set_stat.
5126 (apply_delayed_set_stat, decode_mode, chmod_error_details,
5127 chown_error_details, close_warn, closedir_warn, mkdir_error,
5128 read_error_details, read_fatal_details, read_warn_details,
5129 seek_error_details, seek_warn_details, utime_error,
5130 write_error_details, write_fatal_details): New decls.
5132 Make diagnostic messages more regular.
5133 * src/create.c (dump_file): Quote file names with colons if possible.
5134 * src/compare.c (diff_archive): Likewise.
5135 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
5136 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
5137 * src/mangle.c (extract_mangle): Likewise.
5138 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
5140 * src/buffer.c (archive_write_error, flush_archive, close_archive,
5141 new_volume, xclose):
5142 Use error message functions to report errors consistently.
5143 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
5144 * src/create.c (finish_sparse_file, dump_file): Likewise.
5145 * src/extract.c (set_mode, set_stat, extract_sparse_file,
5146 extract_archive): Likewise.
5147 * src/list.c (list_archive): Likewise.
5148 * src/update.c (append_file): Likewise.
5149 * src/compare.c (diff_init, diff_sparse_files):
5150 Use xalloc_die to report memory exhaustion.
5151 * src/incremen.c (gnu_restore): Likewise.
5152 * src/list.c (read_header): Likewise.
5153 * src/mangle.c (extract_mangle): Likewise.
5154 * src/misc.c (maybe_backup_file): Likewise.
5155 * src/tar.c (decode_options): Likewise.
5156 * src/compare.c (read_and_process, fill_in_sparse_array,
5158 Use consistent terminology for unexpected-EOF message.
5159 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
5160 * src/list.c (list_archive, read_header, skip_file,
5161 skip_extended_headers): Likewise.
5162 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
5163 (xdup2): Regularize messages with rest of tar.
5165 * src/buffer.c (flush_read): Don't read past EOF.
5167 * src/extract.c (extr_init):
5168 If we run out of memory, invoke apply_delayed_set_stat.
5169 (prepare_to_extract): Don't complain if we can't remove ".".
5170 (apply_delayed_set_stat): New function.
5171 (apply_nonancestor_delayed_set_stat):
5172 Renamed from apply_delayed_set_stat. All uses changed.
5173 Don't remove head if it doesn't apply.
5175 * src/create.c (find_new_file_size):
5176 Return size instead of storing through pointer.
5177 All callers changed.
5178 (deal_with_sparse): Don't keep reading after read errors.
5179 (finish_sparse_file): Just abort if there is an internal error.
5180 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
5181 Don't restore access times on directories during incremental dumps
5182 until after dealing with the directory.
5183 If ignoring failed reads, count closedir, read, and unknown
5184 file errors as warnings, not errors.
5185 Fix buffer overrun problem when dumping sparse files.
5187 * src/list.c (read_and):
5188 Invoke apply_nonancestor_delayed_set_stat on file names
5189 after handling them.
5190 (decode_mode): Remove; moved to misc.c.
5192 * src/misc.c (safer_rmdir): New function.
5193 (remove_any_file): Use it to avoid problems with rmdir(".").
5194 (maybe_backup_file): Regularize diagnostics.
5195 (undo_backup_file): Likewise.
5196 (decode_mode): Moved here from list.c.
5197 (chmod_error_details, chown_error_details, close_fatal,
5198 close_warn, closedir_warn, mkdir_error, read_error_details,
5199 read_warn_details, read_fatal_details, seek_error_details,
5200 seek_warn_details, utime_error, write_error_details,
5201 write_fatal_details): New functions.
5203 * src/delete.c (save_record): Remove static variable (now local).
5204 (move_archive): Don't position before start of archive.
5205 (write_record): Abort if count is zero at inopportune time.
5208 * src/tar.c (decode_options): --delete and -f - are now
5209 incompatible, since we didn't have time to fix their bugs.
5211 * tests/Makefile.am (TESTS): Remove delete02.sh.
5212 * tests/ignfail.sh: Adjust to new quoting scheme again.
5214 2000-01-06 Paul Eggert <eggert@twinsun.com>
5216 * lib/getdate.y: Sync tm_diff with the GNU C Library.
5217 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
5218 (tm_diff): Renamed from difftm. All uses changed.
5219 Replace body with that taken from GNU C Library 2.1.3pre1.
5220 (get_date): Prefer tm_gmtoff to tm_diff if available.
5222 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
5224 * tests/incremen.sh: Invoke stat on newly created file so that its
5225 ctime is updated on Nextstep.
5227 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
5229 * lib/getdate.y (get_date):
5230 Fix typo when checking for time_t overflow in time zone calculations.
5232 1999-12-13 Paul Eggert <eggert@twinsun.com>
5234 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
5236 * README-alpha: New file.
5237 * README: New sections for gzip and bzip2, Solaris.
5238 Remove mention of BACKLOG.
5240 * configure.in (AC_C_BACKSLASH_A): Add.
5241 (AC_CHECK_HEADERS): Add wchar.h.
5242 (AC_CHECK_FUNCS): Add mbrtowc.
5243 (AC_FUNC_CLOSEDIR_VOID): Add.
5245 * tests/Makefile.am (TESTS): Add delete02.sh.
5246 (POSTPONED_TESTS): Remove.
5247 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
5250 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
5252 * tests/ignfail.sh (err): Adjust to new quoting scheme.
5254 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
5256 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
5258 * src/tar.c ("quotearg.h"): New include.
5259 (usage): Now has __attribute__ ((noreturn)).
5260 (confirm): Report errno if we can't open tty.
5261 (confirm, decode_options):
5262 Quote arbitrary strings in diagnostics.
5263 (OVERWRITE_OPTION): New constant.
5264 (long_options, usage, decode_options): New --overwrite option.
5265 (decode_options): --keep-old-files, --overwrite, and --unlink-first
5266 are now mutually exclusive.
5267 Don't assume that gettext preserves errno.
5268 (main): Set default quoting style to escape_quoting_style.
5270 * src/update.c (<quotearg.h>): New include.
5272 Don't assume that gettext preserves errno.
5273 Quote arbitrary strings in diagnostics.
5274 Check for close error.
5276 * src/names.c (<quotearg.h>): New include.
5277 (name_init, name_next, name_close, names_notfound,
5278 collect_and_sort_names): Don't assume that gettext preserves
5279 errno. Quote arbitrary strings in diagnostics.
5280 (excluded_name): Fix typo that caused empty patterns to be
5283 * src/misc.c (<quotearg.h>): New include.
5284 (quote_copy_string): Quote only newline and backslash; the output is no
5285 longer meant for humans, and is locale-independent.
5286 (contains_dot_dot): New function.
5287 (remove_any_file): Don't use lstat; just rmdir the file and then use
5288 unlink if the rmdir fails because the file isn't a directory.
5289 Check for readdir and closedir errors.
5290 (maybe_backup_file): Report "stat" for stat errors.
5291 (maybe_backup_file, chdir_do):
5292 Quote arbitrary strings in diagnostics.
5293 (maybe_backup_file, undo_last_backup):
5294 Don't assume that gettext preserves errno.
5295 (call_arg_error, call_arg_fatal, call_arg_warn,
5296 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
5297 mknod_error, open_error, open_fatal, open_warn, opendir_error,
5298 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
5299 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
5300 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
5301 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
5303 * src/system.h (__attribute__): New macro.
5304 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
5305 (S_ISDOOR): New macro.
5306 (closedir): New macro, if CLOSEDIR_VOID.
5308 * src/rmt.c, src/rtapelib.c (decode_oflag):
5309 O_APPEND might not be defined.
5311 * src/list.c: (read_and, list_archive):
5312 Quote arbitrary strings in diagnostics.
5313 (from_header): Use locale_quoting_style to quote diagnostics.
5314 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
5316 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
5318 * src/Makefile.am: Use ## for copyright comments.
5320 * src/extract.c (<quotearg.h>): New include.
5321 (enum permstatus): New enum.
5322 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
5323 two mallocs. New members file_name_len, invert_permissions, permstatus.
5324 (extr_init): Remove hack that silently adjusted newdir_umask.
5325 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
5326 Use these args to decide whether and how to set modes.
5327 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
5328 Don't assume that gettext preserves errno.
5329 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
5330 (delay_set_stat, repair_delayed_set_stat): New functions.
5331 (make_directories): Avoid mkdir where last part of path is "..".
5332 Create a struct delayed_set_stat for each directory made.
5333 (prepare_to_extract): Renamed from unlink_destination, and
5334 return 0 immediately if to_stdout_option; all callers changed.
5335 (maybe_recoverable): New parameter interdir_made.
5336 Add support for --overwrite.
5337 (extract_sparse_file, extract_archive):
5338 Quote arbitrary strings in diagnostics.
5339 (extract_archive): By default, warn about ".." in member names, and skip them.
5340 Don't open files with O_NONBLOCK or O_APPEND.
5341 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
5342 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
5343 minus the current umask. Keep track of intermediate directories made,
5344 to avoid looping when making x/../x when x doesn't exist; the
5345 earlier code solved this in a different way that didn't fit well
5346 into the new scheme. Don't extract permissions onto existing
5347 directories unless --overwrite is given. Do not add -wx------
5348 permissions to new directories permanently; just do it temporarily.
5349 Remove no-longer-needed hack with MSDOS and directory time stamps.
5350 (apply_delayed_set_stat): New argument specifies which directories to
5351 fix statuses of. Do not wait until the end of extraction to fix
5352 statuses; instead, fix a directory's status once we exit that directory.
5353 This requires less memory and does the right thing in some cases
5354 where the old method didn't.
5355 (fatal_exit): New function.
5357 * src/incremen.c (<quotearg.h>): New include.
5358 (get_directory_contents, gnu_restore):
5359 Check for readdir and closedir errors.
5360 (get_directory_contents, read_directory_file, gnu_restore):
5361 Quote arbitrary strings in diagnostics.
5362 (get_directory_contents, read_directory_file, write_directory_file):
5363 Don't assume that gettext preserves errno.
5365 * src/create.c (<quotearg.h>): New include.
5366 (start_header): Use `member names' to refer to archive member names, not
5367 `archive names'. Warn about `..' in member names.
5368 (finish_sparse_file, dump_file):
5369 Quote arbitrary strings in diagnostics.
5370 (finish_sparse_file, dump_file):
5371 Don't assume that gettext preserves errno.
5372 (dump_file): Don't use `access' to determine whether a directory is readable;
5373 this isn't reliable if tar is setuid. Use `opendir' instead.
5374 Check for readdir and closedir failures.
5375 Don't dump sockets as if they were fifos; just warn and skip.
5377 * src/delete.c (move_archive):
5378 Don't report fatal error merely because sizes don't fit
5379 into struct mtop values; fall back on lseek instead.
5380 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
5381 Say `reposition' instead of `re-position'.
5382 (delete_archive_members):
5383 Set archive to STDOUT_FILENO before outputting trailing buffer.
5385 * src/compare.c (<quotearg.h>): New include.
5386 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
5387 and `Cannot' others.
5388 (report_difference, diff_archive):
5389 Quote arbitrary strings in diagnostics.
5390 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
5391 Don't assume that gettext preserves errno.
5392 (diff_archive): Don't open regular files with O_NONBLOCK.
5393 Preserve access times of files if --atime.
5395 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
5396 (FATAL_ERROR, USAGE): Don't return 0.
5397 (enum old files): New enum.
5398 (old_files_option): New variable, replacing keep_old_files_option and
5399 unlink_first_option.
5400 (apply_delayed_set_stat): Now takes char const * param.
5401 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
5402 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
5403 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
5404 read_fatal, readdir_error, readdir_warn, readlink_error,
5405 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
5406 truncate_error, truncate_warn, unlink_error, waitpid_error,
5407 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
5410 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
5411 archive_write_error, archive_read_error, flush_archive, close_archive,
5412 init_volume_number, new_volume):
5413 Don't assume that gettext preserves errno.
5415 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
5416 (open_archive): Reject multivolume verify attempts a bit earlier.
5417 Rename local variable `access', in case it's defined by system header.
5419 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
5420 `Could not' sometimes and `Cannot' others.
5422 (open_archive, flush_read, flush_archive, close_archive, new_volume):
5423 Quote arbitrary strings in diagnostics.
5425 (read_error): Set archive to STDOUT_FILENO temporarily when writing
5428 (init_volume_number): Check for input and output errors in volno_file.
5430 (new_volume): Use new fatal_exit function to exit, and new xfork
5433 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
5435 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
5437 * doc/tar.texi: Add --overwrite.
5438 --absolute-names rejects ".." in names.
5440 * lib/quotearg.c: Add support for multibyte characters.
5442 (ISPRINT): New macro.
5443 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
5444 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
5445 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5446 (quotearg_buffer_restyled): New function, with most of the old
5447 quotearg_buffer's contents.
5448 Major rewrite to support multibyte characters.
5449 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
5451 * m4/c-bs-a.m4: New file.
5453 * lib/Makefile.am: Use ## for copyright notice.
5455 * scripts/Makefile.am: Use ## on copyright notice.
5458 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
5460 1999-12-05 Paul Eggert <eggert@twinsun.com>
5462 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
5463 src/ChangeLog, tests/ChangeLog: Remove these files.
5464 * ChangeLog.1: New file, incorporating the above files, plus old
5466 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
5468 1999-12-05 Dale Worley <worley@ariadne.com>
5470 * src/compare.c (<utime.h>, struct utimbuf): Add.
5471 (diff_archive): Restore access times if --atime.
5472 * doc/tar.texi: Explain that --atime also preserves modification time.
5474 1999-12-04 Gerhard Poul <gpoul@gnu.org>
5476 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
5477 * BACKLOG, TODO: Remove.
5478 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
5479 * README: Bring up to date.
5481 1999-12-03 Paul Eggert <eggert@twinsun.com>
5483 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
5485 * src/compare.c (diff_archive):
5486 Do not set errno to EPIPE; we no longer use perror.
5488 * src/create.c (dump_file):
5489 If a parent directory said that a file should be there but it is
5490 absent, diagnose it as being removed in the meantime.
5491 Do not pass meaningless errno to ERROR when reporting that the
5492 file changed as we read it.
5493 Report that a file changed if its ctime changes; this is more
5494 sensitive than mtime+size, and more accurate.
5496 * src/incremen.c (enum children): New type.
5497 (struct directory): Change old char allnew member to new enum children
5500 (get_directory_contents): When doing an incremental dump that does
5501 not cross filesystem boundaries, dump the mount points, even though
5502 they are in a different filesystem. This is for convenience when
5503 restoring, and for consistency with non-incremental dumps.
5504 This requires a 3-way flag for keeping track of which children we want,
5505 so we use enum children rather than boolean.
5507 * src/open3.c (modes): Remove.
5508 (open3): Remove unportable assumptions about flag encodings.
5509 Use `stat' instead of `access' for testing file existence,
5510 to avoid problems with setuid programs.
5512 * src/names.c (name_next): If file names are given both in the
5513 command line (e.g. via -C) and in a file (via -T), do not
5514 ignore the command-line names.
5516 * m4/uintmax_t.m4: Backport to autoconf 2.13.
5518 * doc/tar.texi: Clarify getdate authorship.
5520 1999-11-23 Paul Eggert <eggert@twinsun.com>
5522 * lib/Makefile.am (DISTCLEANFILES): New macro.
5524 * configure.in (tar_fnmatch_hin):
5525 Remove; it runs afoul of a bug in autoconf 2.13.
5526 Instead, always link fnmatch.h to some file, even if it's a throwaway.
5528 1999-11-19 Paul Eggert <eggert@twinsun.com>
5530 * m4/largefile.m4: Update serial.
5532 1999-11-18 Paul Eggert <eggert@twinsun.com>
5534 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
5535 the QNX shell, which doesn't propagate exit status of failed
5536 commands inside shell assignments.
5538 1999-11-07 Paul Eggert <eggert@twinsun.com>
5540 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
5542 * configure.in (AC_PREREQ): Bump to 2.13.
5543 (ALL_LINGUAS): Add pt_BR, ja.
5544 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
5545 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
5546 for AIX crossbuilds.
5548 * doc/tar.texi: New node create options for --ignore-failed-read.
5549 Remove unused version control symbols.
5550 Modernize texinfo usage.
5552 * src/tar.c (usage): Add examples.
5554 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
5555 Include fnmatch.h when testing fnmatch.
5557 * src/common.h (collect_and_sort_names): New decl.
5559 * src/list.c (from_header):
5560 Handle 32-bit two's complement negative time stamps
5561 even if the leading octal digit is 2 or 3.
5563 * src/extract.c (set_stat): Remove duplicate code.
5565 * src/create.c (to_chars): Remove trailing newline from warning.
5566 (dump_file): Ignore doors.
5567 (finish_header): Report block numbers with origin 0, not origin 1.
5569 * src/rmt.c: Include getopt.h.
5570 (long_opts): New constant.
5571 (usage): New function.
5572 (main): Implement --help and --version.
5573 Output usage message if arguments are bad.
5575 1999-10-10 Paul Eggert <eggert@twinsun.com>
5577 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
5579 * README: Remove --with-dmalloc.
5580 Add --disable-largefile.
5581 Remove old NeXT dirent problems, or AIX valloc problems.
5582 Remove old union wait advice, and old %lld advice.
5583 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
5585 * doc/tar.texi: Clarify documentation for portable file names.
5587 * configure.in (AM_WITH_DMALLOC): Remove.
5588 (ALL_LINGUAS): Add ja.
5590 * src/tar.c (decode_options):
5591 Invalid dates are now treated as (time_t) -1.
5592 Redo version message to conform to GNU standards.
5594 * src/create.c (dump_file):
5595 Fix typo: last two args to dump_file were interchanged.
5596 * src/update.c (update_archive): Likewise.
5598 * src/common.h (tartime): New decl.
5600 * src/list.c (tartime): Now extern.
5601 (read_and): Invalid headers cause errors, not warnings.
5603 1999-10-03 Paul Eggert <eggert@twinsun.com>
5605 * lib/getdate.y (__attribute__):
5606 Don't use if GCC claims to be before 2.8; this is
5607 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
5609 1999-09-25 Paul Eggert <eggert@twinsun.com>
5611 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
5612 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
5614 * tests/incremen.sh: Add yet another sleep.
5616 1999-09-24 Paul Eggert <eggert@twinsun.com>
5618 * NEWS: A read error now causes a nonzero exit status.
5620 * src/create.c (to_chars): Fix base-256 output.
5622 * src/buffer.c (write_error):
5623 Read error is an error, not just a warning.
5625 1999-09-24 Paul Eggert <eggert@twinsun.com>
5627 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
5629 * src/tar.c (<time.h>): Include.
5630 (time): Declare if not defined.
5631 (confirm): Don't read past EOF.
5632 (long_options, usage): Add --no-same-owner, --no-same-permissions.
5633 (main): Use clock_gettime if available.
5635 * tests/Makefile.am (TESTS): Add incremen.sh
5636 (INCLUDES): Add -I../lib, for fnmatch.h.
5638 * src/update.c (update_archive):
5639 Remove call to name_expand; had no effect.
5640 Use chdir_do to change into directory.
5641 Use deref_stat instead of stat.
5642 Use add_avoided_name to mark names to be avoided; the old method of
5643 setting a bit with the name caused all descendants of that name to
5644 be avoided, in some circumstances.
5646 * tests/incremen.sh: Remove unnecessary sleeps.
5648 * src/names.c (name_next): Go back to using plain chdir.
5649 (name_gather): Use chdir_arg to keep track of arguments to chdir.
5650 (addname): Likewise.
5651 (name_match): Use chdir_do to act on chdir args.
5652 (merge_sort): Moved here from incremen.c.
5653 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
5655 (name_expand): Remove.
5656 (name_from_list): Skip fake names.
5657 Use chdir_do to act on chdir args.
5658 (struct avoided_name): New struct.
5659 (avoided_names): New var.
5660 (add_avoided_name, is_avoided_name): New functions.
5662 * src/system.h (stat, lstat): Define in terms of statx on
5663 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
5664 (UCHAR_MAX): New macro.
5665 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
5667 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
5669 * src/incremen.c (<time.h>): Remove include; no longer used.
5670 (time): Remove decl.
5672 (get_directory_contents): Use deref_stat.
5673 Consider a subdirectory to be all new only if
5674 listed_incremental_option or if it its timestamp is newer than the
5676 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
5677 (read_directory_file): Now extern. Do not set time_now.
5678 (write_directory_file): Renamed from write_dir_file.
5679 Use start_time instead of time_now.
5680 (compare_names, collect_and_sort_names): Move to names.c.
5682 * src/mangle.c (<time.h>): Remove; not used.
5683 (time): Do not declare.
5685 * src/misc.c (chdir_from_initial_wd): Remove.
5686 (deref_stat): New function.
5687 (struct wd): New struct.
5688 (wd, wds, wd_alloc): New variables.
5689 (chdir_arg, chdir_do): New function.
5691 * src/compare.c (get_stat_data): Use deref_stat.
5693 * src/common.h (name_expand): Remove.
5695 * src/list.c (time): Declare if not defined.
5696 (base_64_digits): Moved here from create.c.
5697 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
5699 (read_and): Don't get time from header unless we need it now;
5700 as getting time can cause duplicate diagnostics if bogus.
5701 Remove "Hmm, " from diagnostic.
5702 Use "Skipping to next header" uniformly.
5703 (from_header): Renamed from from_chars. All uses changed.
5704 Allow different forms for unportable 2's complement numbers.
5705 Don't check for extended forms when parsing checksums.
5706 Parse base-256 output.
5707 (gid_from_header): Renamed from gid_from_chars. All uses changed.
5708 (major_from_header): Renamed from major_from_chars. All uses changed.
5709 (minor_from_header): Renamed from minor_from_chars. All uses changed.
5710 (mode_from_header): Renamed from mode_from_chars. All uses changed.
5711 (off_from_header): Renamed from off_from_chars. All uses changed.
5712 (size_from_header): Renamed from size_from_chars. All uses changed.
5713 (time_from_header): Renamed from time_from_chars. All uses changed.
5714 Warn about future timestamps.
5715 (uid_from_header): Renamed from uid_from_chars. All uses changed.
5716 (uintmax_from_header): Renamed from uintmax_from_chars.
5718 (tartime): New function, incorporating isotime.
5720 (print_header): Use tartime.
5722 * src/create.c (to_chars): Fix typo in decl.
5723 Don't assign through char const *.
5724 Rename name_expand back to collect_and_sort_names.
5726 * src/extract.c (<time.h>): No need to include.
5727 (time): No need to declare.
5728 (now): Remove variable.
5729 (extr_init): Don't initialize `now'.
5730 Increment same_permissions_option and same_owner_option if we_are_root
5731 is nonzero; this supports the new --no-same-owner option.
5732 (set_stat): Use start_time instead of `now'.
5734 * src/create.c (struct link): Remove unused linkcount member.
5735 (base_64_digits): Move to list.c.
5736 (base_8_digits): Remove.
5737 (to_octal): New function, with some of old contents of to_base.
5739 (to_base256): New function.
5740 (to_chars): Use base 256, not base 64, for huge values.
5741 (mode_to_chars): Don't use two's complement in GNU format or POSIX
5743 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
5744 it means we have an incremental dump where we don't know whether this
5745 is a top-level call.
5746 Use deref_stat instead of statx / stat / lstat.
5747 Cast result of alloca.
5748 Check for dates if 0 < top_level, not if listed_incremental_option.
5749 Move multiple-link check after directory check.
5750 Do not dump avoided names.
5751 Dump hard links to symbolic names as links, not as separate
5753 start_header cannot return a null pointer, so don't test for it.
5754 Likewise for find_next_block.
5756 * src/buffer.c, src/common.h (<human.h>): Include.
5757 (read_error): Read error is an error, not just a warning.
5758 (print_total_written): Also print human-readable byte count, and
5760 (open_archive, flush_write): Use start_time, not current time.
5761 (flush_read): Report about garbage bytes ignored at end of archive,
5762 but act on non-garbage bytes (instead of ignoring them).
5763 (new_volume): Use WARN for warnings.
5766 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
5768 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
5770 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
5772 * lib/Makefile.am (noinst_HEADERS):
5773 Rename fnmatch.h to fnmatch.hin; add human.h.
5774 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
5775 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
5777 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
5779 * lib/fnmatch.c (strchrnul):
5780 Define to __strchrnul if _LIBC, to our own replacement otherwise.
5781 Do not define if !_LIBC and if it already exists.
5782 (internal_fnmatch): Use it.
5784 * configure.in (tar_LDADD): New variable, used only when linking tar.
5785 (rmt_LDADD): Similarly, for rmt.
5786 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
5787 fnmatch.c; otherwise, use the system fnmatch.h.
5789 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
5790 Modernize sample backup script.
5792 * THANKS: Martin Goik's email address has changed.
5794 * m4/fnmatch.m4: New file.
5796 1999-09-03 Paul Eggert <eggert@twinsun.com>
5798 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
5801 1999-08-29 Paul Eggert <eggert@twinsun.com>
5803 * lib/getdate.y (get_date):
5804 Rename outermost local `probe' to `quarter'.
5805 Rename latter local `tm' to probe_tm.
5806 From: Jim Meyering <meyering@ascend.com>
5807 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
5809 1999-08-28 Paul Eggert <eggert@twinsun.com>
5811 * lib/getdate.y (PC): New macro; use it when possible.
5812 (number): Handle `Nov 11 1996' example correctly.
5813 See Risks Digest 20.55 (1999-08-27)
5814 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
5816 1999-08-23 Paul Eggert <eggert@twinsun.com>
5818 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
5820 Remove minor cases of lint from many source files: this includes
5821 unnecessary casts, uses of NULL, etc.
5823 * configure.in (AC_PROG_YACC): Remove.
5824 (YACC): Always use bison.
5825 (AC_STRUCT_TIMEZONE): Add.
5826 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
5828 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
5831 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
5832 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
5834 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
5836 * src/common.h (merge_sort): Remove decl; no longer exported.
5838 * src/system.h (voidstar): Remove.
5839 (memcpy, memcmp): Cast args.
5840 ("xalloc.h"): Add include.
5841 (xmalloc, xrealloc): Remove decl.
5843 * src/mangle.c (time): Do not declare if defined.
5844 (first_mangle, mangled_num): Remove.
5846 * src/list.c (from_chars): Report out-of-range values more precisely.
5847 (off_from_chars): Do not allow negative offsets.
5848 (uid_from_chars): Allow negative uids.
5850 * src/create.c (linklist): Now static.
5851 (to_chars): Fix wording of message to match from_chars.
5853 * src/misc.c (merge_sort): Move to incremen.c.
5854 * src/incremen.c (merge_sort): Move here from misc.c; now static.
5855 It's too painful to make it both generic and portable.
5856 (read_directory_file): "timestamp" -> "time stamp" in messages.
5858 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
5859 (usage): Fix misspelling.
5860 (OPTION_STRING): -y is now -I.
5861 (decode_options): Use -1, not EOF, for getopt_long result.
5862 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
5863 Handle operands after any "--" argument.
5864 (main): Report any output errors.
5866 * src/rmt.c (main): status is ssize_t, not long.
5868 * src/names.c (name_gather): Handle trailing -C option correctly.
5869 (addname): use memcpy, not strncpy, to copy a string of known length.
5870 (name_match): Handle trailing -C option correctly.
5871 Propagate -C option to following files.
5872 (name_match, name_scan): Remove redundant matching code.
5874 * src/buffer.c (open_archive): Use American spelling in diagnostic.
5876 * lib/getdate.y: Major rewrite. Add copyright notice.
5877 (<stdio.h>): Include only if testing.
5879 (ISLOWER): New macro.
5880 (<string.h>): Include if HAVE_STRING_H, not USG.
5882 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
5884 (EPOCH_YEAR): Renamed from EPOCH.
5885 (table): Renamed from TABLE.
5886 (meridian): Now an anonymous enum.
5887 (struct parser_control): New type.
5888 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
5889 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
5890 (%pure_parser): Added, so that the parser is pure.
5891 (%union): Removed; the type is now just plain int.
5892 All %type directives removed.
5893 (tLOCAL_ZONE): New %token.
5894 (month_day_table): Renamed from MonthDayTable.
5895 (gmtime, localtime, mktime, time): Declare only if not defined.
5896 (meridian_table): New table.
5897 (dst_table): New table.
5898 (units_table): renamed from UnitsTable.
5899 (relative_time_table): Renamed from OtherTable.
5900 (time_zone_table): Renamed from TimezoneTable. Modernized.
5901 (military_table): Renamed from MilitaryTable.
5902 (to_hour): Renamed from ToHour.
5903 (to_year): Renamed from ToYear.
5904 (lookup_zone): New function.
5905 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
5907 (yylex): Now reentrant. All callers changed.
5908 (get_date): Add support for local time zone abbreviations.
5911 1999-08-20 Paul Eggert <eggert@twinsun.com>
5913 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
5915 * src/create.c (to_chars): Generate GNU base-64 representation
5916 if we are generating an old or new GNU format tar file for a
5917 number that can't be represented with the POSIX format.
5919 * configure.in (AC_CHECK_FUNCS): Add fchdir.
5920 (AM_FUNC_GETLINE): Add.
5921 (LIBOBJS): Add getline.o to workaround comment.
5922 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
5923 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
5924 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
5925 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
5926 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
5927 lib/save-cwd.h, m4/getline.m4: New files.
5929 * src/misc.c (<save-cwd.h>): Include.
5930 (chdir_from_initial_wd): New function.
5932 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
5933 (name_gather): Handle `-C x -C y' correctly.
5934 Do not rely on addname to handle -C.
5935 (addname): New CHANGE_DIR parameter. All callers changed.
5936 Remove ugly calls to getcwd; no longer needed.
5937 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
5939 * src/incremen.c (listed_incremental_stream): New var.
5940 (read_directory_file): Remove arbitrary limits on file name length.
5941 Do not attempt to get the working directory; we can bypass this
5942 on fchdir hosts. Open the listed_incremental_option file for both
5943 read and write instead of opening it twice. Check for I/O errors
5944 when doing I/O to this file. Check for invalid data in the file,
5945 and report line numbers of invalid data.
5946 (write_dir_file): Likewise.
5947 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
5948 Do not invoke write_dir_file; that's our caller's responsibility.
5950 * src/list.c (max): New macro.
5951 (isotime): Now takes time_t, not time_t *. Report the decimal values
5952 of times that can't be broken down.
5953 (print_header): Don't assume that major and minor device numbers can
5956 * src/common.h (struct name): change_dir is now char const *.
5957 (write_directory_file): Remove unused decl.
5958 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
5959 chars; the old `sizeof (b)' broke when b was a pointer not an array.
5960 (chdir_from_initial_wd): New decl.
5961 (addname): New 2nd arg.
5963 * THANKS: Torsten Lull -> Catrin Urbanneck
5965 1999-08-18 Paul Eggert <eggert@twinsun.com>
5967 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
5968 Don't depend on ac_cv_func variables.
5969 From Albert Chin-A-Young <china@thewrittenword.com>.
5971 1999-08-18 Paul Eggert <eggert@twinsun.com>
5973 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
5975 * m4/signedchar.m4: New file.
5976 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
5977 * src/system.h (signed_char): New macro.
5978 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
5979 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
5981 * src/create.c (write_eot): Write at least two zero blocks.
5983 * src/extract.c (extract_archive): Fix sparse array bug:
5984 we did not find end of array correctly.
5986 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
5987 Don't assume find_next_block yields nonnull.
5988 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
5989 * src/list.c (skip_extended_headers): Likewise.
5991 * src/list.c (read_and, list_archive): Simplify code.
5992 (read_header): Fix computation of signed checksums on machines where
5994 Do not consider a block to be zero unless all its bytes are zero,
5995 even the checksum bytes. Do not attempt to parse the checksum of
5996 a zero block. Fix memory leak with long names and links.
5997 (from_chars): Accommodate a buggy tar that outputs leading NUL
5998 if the previous field overflows.
6000 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
6001 \?, for portability to non-ASCII hosts.
6003 1999-08-16 Paul Eggert <eggert@twinsun.com>
6005 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
6007 * src/extract.c (make_directories): Do not chown intermediate
6008 directories, even if we are root.
6010 * src/list.c (read_header): Fix bugs when interpreting
6011 POSIX-compliant headers that do not contain null bytes in the
6012 header or link names.
6014 1999-08-14 Paul Eggert <eggert@twinsun.com>
6016 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
6018 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
6019 (AC_HEADER_SYS_WAIT): Add.
6020 (AC_REPLACE_FUNCS): Add waitpid.
6021 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
6022 * lib/waitpid.c: New file.
6023 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
6024 * src/system.h (WCOREDUMP): Remove; no longer used.
6025 (WIFSTOPPED): Likewise.
6026 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
6027 * src/buffer.c (child_open_for_compress): Undo previous change.
6028 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
6029 (new_volume): Likewise.
6031 * src/buffer.c, src/extract.c, src/incremen.c (time):
6032 Don't declare if defined.
6033 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
6034 * src/incremen.c (read_directory_file):
6035 Invoke `time' the same way everyone else does.
6036 Check validity of --listed-incremental file contents a bit better.
6037 Do not worry about --after-date-option; tar.c now checks this.
6038 * src/list.c (isotime): Report ??? if localtime returns null.
6039 Don't assume years fit into four digits.
6040 Don't append trailing newline.
6041 (print_header): Report ??? if localtime returns null;
6042 Don't assume years fit into four digits.
6044 * src/compare.c (diff_archive): Do not fall back on absolute name
6045 when --absolute-names is not specified.
6047 * src/create.c (start_header):
6048 Include text of ignored filesystem prefix in warning.
6049 (create_archive): Check for excluded names when doing incremental
6050 pass through directory.
6051 (dump_file): Do not dump old files explicitly given on command line
6052 when using --listed-incremental. Do not strip ./ prefix from names.
6054 * src/tar.c: -g now implies after_date_option = 1.
6055 -g and -N are now incompatible options.
6057 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
6059 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
6061 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
6062 incremental headers as POSIX prefixes.
6064 1999-08-11 Paul Eggert <eggert@twinsun.com>
6066 * NEWS, configure.in: Version 1.13.6.
6068 * configure.in (ALL_LINGUAS): Add pt_BR.
6069 * po/pt_BR.po: New file.
6071 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
6072 Renamed from tar.info and header.texi; adjust actions so that
6073 they work in other directories.
6075 * doc/tar.texi: Add -y and --bzip2.
6076 Patterns containing / now exclude only file names whose prefix match.
6078 * lib/exclude.h (excluded_filename): New option parameter.
6079 (add_exclude_file): New ADD_FUNC parameter.
6080 (excluded_pathname): Remove decl.
6081 * lib/exclude.c (_GNU_SOURCE):
6082 Remove; no longer needed since we don't use FNM_ macros.
6083 (excluded_filename): Renamed from excluded_filename_opts.
6084 (excluded_filename, excluded_pathname): Remove.
6085 (add_exclude_file): New ADD_FUNC parameter.
6087 * po/POTFILES.in: Add lib/quotearg.c.
6089 * src/buffer.c (_GNU_SOURCE): Define.
6090 (<fnmatch.h>): Include unconditionally.
6091 (child_open_for_compress): Dup after closing, to avoid possible file
6092 descriptor exhaustion.
6093 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
6094 (flush_read): Likewise.
6096 * src/common.h (LG_8, LG_64): New macros.
6097 (excluded_with_slash, excluded_without_slash): New vars.
6099 (base_64_digits): New decl.
6100 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
6101 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
6103 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
6104 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
6106 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
6107 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
6108 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
6109 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
6110 respectively. All definitions and uses changed.
6111 (excluded_name): New decl.
6113 * src/compare.c (diff_archive):
6114 Open files with O_NONBLOCK instead of O_NDELAY.
6116 * src/create.c (base_64_digits): New constant.
6117 (base_8_digits): New macro.
6118 (MAX_VAL_WITH_DIGITS): New macro.
6119 (to_base): First half of old to_oct. Support base 64 too.
6120 (to_chars): Other half of old to_oct, for 64-bit support.
6121 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
6122 (gid_substitute, uid_substitute): Look up names dynamically if
6123 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
6124 (mode_to_chars): Renamed from mode_to_oct.
6125 Support negative values in all the _to_chars functions.
6126 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
6127 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
6128 (dump_file): Inspect entire pathname, not just new file name
6129 component, when deciding whether to exclude it.
6131 * src/extract.c (extract_archive):
6132 Open files with O_NONBLOCK instead of O_NDELAY.
6134 * src/incremen.c (get_directory_contents):
6135 Inspect entire pathname, not just new file name
6136 component, when deciding whether to exclude it.
6138 * src/list.c (<fnmatch.h>): Do not include.
6139 (from_chars): Renamed from from_oct. New parameter specifying
6140 the negative of the minimum allowed value. Support negative
6142 (base64_map): New var.
6143 (base64_init): New function.
6144 (print_header): Output numeric uids and gids if numeric_owner_option.
6146 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
6148 * src/names.c (_GNU_SOURCE): Define.
6149 (<fnmatch.h>): Include unconditionally.
6150 (excluded_name): New function, taking over duties of excluded_pathname.
6153 * src/rmt.c (decode_oflag): New function.
6154 (main): Use it to support symbolic open flags.
6156 * src/rtapelib.c (encode_oflag): New function.
6157 (rmt_open__): Do not allow newlines in the path.
6158 Propagate errno correctly.
6159 Decode symbolic open flags, if present.
6161 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
6164 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
6165 New -y or --bzip2 option.
6166 (add_filtered_exclude): New function.
6167 (decode_options): Put excluded patterns with / into
6168 excluded_with_slash, and without / into excluded_without_slash.
6169 Compare newer_mtime_option to its new initial value
6170 TYPE_MINIMUM (time_t) when deciding whether more than one
6171 threshold date was specified.
6173 1999-07-20 Paul Eggert <eggert@twinsun.com>
6175 * NEWS, configure.in: Version 1.13.5.
6177 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
6179 * src/buffer.c (new_volume): Likewise.
6180 * src/incremen.c (read_directory_file): Likewise.
6181 * src/tar.c (decode_options):
6182 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
6185 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
6186 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
6188 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
6189 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
6190 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
6191 Define to 0 if the corresponding S_IF* macro is not defined.
6192 (mkfifo): Do not define if already defined, or if S_IFIFO
6195 * src/compare.c (diff_archive): Use HAVE_READLINK, not
6196 S_ISLNK, to determine whether to invoke readlink.
6197 * src/create.c (dump_file): Likewise.
6199 * src/extract.c (set_mode):
6200 Do not chmod unless we are root or the -p option was given;
6201 this matches historical practice.
6202 (unlink_destination): New function, which checks for unlink failures.
6203 (maybe_recoverable): Stay quiet if -U.
6204 (extract_archive): Use O_EXCL if unlink_first_option.
6205 Report unlink failures.
6206 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
6207 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
6210 * src/incremen.c (get_directory_contents): Depend on
6211 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
6213 * src/list.c: Remove S_IS* ifdefs.
6214 * src/misc.c (maybe_backup_file): Likewise.
6216 * src/misc.c (maybe_backup_file):
6217 "Virtual memory exhausted" -> "Memory exhausted",
6218 to conform to the other places this message is issued.
6220 * src/mangle.c (extract_mangle):
6221 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
6223 * src/rtapelib.c (rmt_open__):
6224 Remove typo that caused us to omit the first char
6227 1999-07-16 Paul Eggert <eggert@twinsun.com>
6229 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
6231 * doc/tar.texi: A path name is excluded if any of its file name
6232 components matches an excluded pattern, even if the path name was
6233 specified on the command line.
6234 * src/create.c (create_archive): Likewise.
6235 * src/list.c (read_and): Likewise.
6236 * src/update.c (update_archive): Likewise.
6237 * lib/exclude.h (excluded_pathname): New decl.
6238 * lib/exclude.c (_GNU_SOURCE): Define.
6239 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
6240 (excluded_filename_opts): New function.
6241 (excluded_pathname): New function.
6243 * lib/Makefile.am (EXTRA_DIST):
6244 xstrtol.c moved here from libtar_a_SOURCES.
6245 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
6246 Remove xstrtoul.c; no longer needed.
6247 * lib/xstrtol.c: Remove.
6249 * src/tar.c (decode_options):
6250 Set newer_time_option to TYPE_MINIMUM, so that
6251 negative timestamps are handled correctly.
6252 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
6253 uniformity (and so that we don't need to have the other fns).
6254 (main): Remove call to init_total_written; no longer needed.
6256 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
6257 checks for unsigned long and long long.
6258 * src/arith.c: Remove.
6259 * src/Makefile.am (tar_SOURCES): Remove arith.c.
6260 * po/POTFILES.in: Remove src/arith.c.
6261 * src/arith.h: Use double, to simplify configuration gotchas.
6262 (tarlong): Now double.
6263 (TARLONG_FORMAT): New macro.
6264 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
6265 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
6266 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
6267 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
6268 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
6269 mult_tarlong, print_tarlong): Remove. All callers replaced with
6272 * src/common.h (init_total_written): Remove decl.
6274 * src/buffer.c (total_written):
6275 Remove; replaced with prev_written + bytes_written.
6276 (prev_written): New var.
6277 (init_total_written): Remove.
6278 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
6280 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
6281 Make sure that we can shift, multiply
6282 and divide unsigned long long values; Ultrix cc can't do it.
6284 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
6285 Check for any unknown bits, not just unknown bits left of the leftmost
6288 * lib/quotearg.c (quotearg_buffer):
6289 Don't quote spaces if C quoting style.
6290 * src/list.c (from_oct):
6291 Use C quoting style for error; omit trailing NULs.
6293 1999-07-14 Paul Eggert <eggert@twinsun.com>
6295 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
6297 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
6298 <inttypes.h> defines strtoumax as a macro (and not as a function).
6299 HP-UX 10.20 does this.
6301 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
6302 * PORTS, README, TODO, doc/tar.texi: Likewise.
6304 1999-07-12 Paul Eggert <eggert@twinsun.com>
6306 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
6307 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
6309 * src/list.c (decode_header):
6310 Do not assume that S_IFBLK and S_IFCHR are defined.
6312 * src/create.c (start_header): Do not assume S_IFMT is defined.
6313 (dump_file): Remove unnecessary check for screwy apollo lossage.
6314 Do not assume S_IFBLK and S_IFCHR are defined.
6316 * src/extract.c (extract_archive):
6317 Test whether S_IFCHR and S_IFBLK are nonzero,
6318 not whether they are defined, for consistency with other tests.
6320 * src/buffer.c (is_regular_file):
6321 Don't succeed on files that we can't access due to
6322 permissions problems.
6323 (open_archive): Fix wording on fatal error message.
6324 Don't bother to stat /dev/null if the archive is not a character
6327 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
6328 Report an error, not a warning, for I/O errors.
6329 (process_rawdata, process_dumpdir, diff_sparse_files):
6330 Change ungrammatical "Data differs" to "Contents differ".
6331 (get_stat_data): Find hidden files on AIX.
6332 Accept file name as argument; all uses changed.
6333 (get_stat_data, diff_archive): Use system error message for
6334 nonexistent files rather than rolling our own.
6335 (diff_archive): Unknown file types are errors, not warnings.
6336 Normalize spelling of message to "File type differs".
6337 Use get_stat_data to get link status, for consistency.
6338 Do not inspect st_rdev for fifos.
6339 Do not assume st_mode values contain only file types and mode bits.
6340 Check for mode changes and device number changes separately.
6342 * src/update.c (append_file):
6343 Open the file before statting it, to avoid a race.
6344 Complain about file shrinkage only when we reach EOF.
6346 1999-07-08 Paul Eggert <eggert@twinsun.com>
6348 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
6350 * configure.in (AC_EXEEXT): Add.
6352 * lib/Makefile.am (noinst_HEADERS):
6353 Add basename.h, exclude.h. Remove full-write.h.
6354 (libtar_a_SOURCES): Add exclude.c.
6356 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
6358 * lib/full-write.c: Include safe-read.h instead of full-write.h.
6359 * lib/safe-read.h (safe_read): New decl.
6360 * src/rmt.c: Include safe-read.h.
6361 * src/rtapelib.c: Include basename.h, save-read.h.
6362 (rmt_open__): Use base_name to compute base name.
6365 Include basename.h, exclude.h; don't include full-write.h.
6366 (exclude_option): Remove decl.
6367 (excluded): New decl.
6368 (add_exclude, add_exclude_file, check_exclude): Remove decls.
6370 * src/list.c (read_and):
6371 Use excluded_filename instead of check_exclude.
6372 Check base name of incoming file name, not entire file name, when
6373 deciding whether to exclude it.
6375 * src/create.c (finish_sparse_file):
6376 Use excluded_filename instead of check_exclude.
6377 Don't bother to stat excluded file names.
6378 * src/incremen.c (get_directory_contents): Likewise.
6380 * src/names.c (exclude_pool, exclude_pool_size,
6381 allocated_exclude_pool_size, simple_exclude_array,
6382 simple_excludes, allocated_simple_excludes,
6383 pattern_exclude_array, pattern_excludes,
6384 allocated_pattern_excludes, add_exclude, add_exclude_file,
6386 Remove; now done in ../lib/exclude.c.
6388 * src/tar.c (decode_options): Initialize `excluded'.
6389 Use new add_exclude_file and add_exclude functions.
6391 1999-07-05 Paul Eggert <eggert@twinsun.com>
6393 * m4/gettext.m4: Use changequote rather than [[ ]].
6395 * lib/safe-read.c: Renamed from lib/full-read.c.
6396 (safe_read): Renamed from full_read. All uses changed.
6397 * lib/safe-read.h, lib/full-write.h: New files.
6398 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
6399 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
6400 * lib/full-write.c: Include full-write.h.
6401 * src/common.h: Include full-write.h, safe-read.h.
6402 * src/system.h: (full_read, full_write): Remove decls.
6404 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
6406 * src/system.h (bindtextdomain, textdomain): undef before
6407 defining, to avoid preprocessor warnings with --disable-nls
6408 on hosts whose locale.h includes libintl.h.
6410 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
6411 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
6412 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
6415 1999-07-02 Paul Eggert <eggert@twinsun.com>
6417 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
6418 * m4/mktime.m4: New file.
6419 * m4/Makefile.am.in, m4/README: Remove these files.
6420 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
6421 remove README, Makefile.am.in.
6422 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
6423 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
6426 * src/tar.c: Include signal.h.
6427 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
6428 (main): Ensure SIGCHLD is not ignored.
6430 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
6431 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
6432 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
6433 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
6434 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
6435 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
6436 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
6437 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
6438 they don't overlap with char codes. Use an enum instead of a lot
6441 * src/system.h (ISASCII): Remove.
6442 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
6443 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
6444 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
6445 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
6446 LONG_MAX): New macros.
6448 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
6449 (read_directory_file): Cast ISSPACE arg to unsigned char.
6450 * src/misc.c (ISPRINT): Remove; now in system.h.
6451 (remove_any_file): Add brackets to pacify gcc -Wall.
6452 * src/list.c: Don't include <ctype.h>; system.h already does this.
6453 (ISODIGIT, ISSPACE): Remove; now in system.h.
6454 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
6456 (from_oct): Cast ISSPACE arg to unsigned char.
6458 * src/create.c (mode_to_oct): Translate modes from internal to
6460 * src/list.c (mode_from_oct): Translate modes from external to
6461 internal form. Do not complain about unrecognized mode bits.
6462 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
6463 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
6465 * src/extract.c: (extr_init, make_directories, extract_archive):
6466 Do not assume mode bits have traditional Unix values.
6467 * src/list.c (decode_mode): Likewise.
6468 * src/create.c (start_header, dump_file): Likewise.
6469 * src/buffer.c (child_open_for_compress,
6470 child_open_for_uncompress, open_archive, (close_archive): Likewise.
6471 * src/compare.c (diff_archive): Likewise.
6473 * src/extract.c (set_mode): Use %04 not %0.4 format.
6474 (extract_sparse_file): Do not use data_block uninitialized.
6475 Check for lseek failures.
6477 * src/rtapelib.c (rmt_lseek__):
6478 Convert lseek whence values to portable integers on the wire.
6479 * src/rmt.c (main): Likewise. Check for whence values out of range.
6481 * src/create.c (finish_sparse_file): Use lseek whence macros
6482 instead of integers.
6483 * src/buffer.c (backspace_output): Likewise.
6484 * src/compare.c (diff_archive, verify_volume): Likewise.
6485 * src/delete.c (move_archive): Likewise.
6486 * src/extract.c (extract_sparse_file): Likewise.
6488 * src/create.c (dump_file): Do not invoke finish_sparse_file
6489 on a negative file descriptor.
6491 * src/buffer.c: Add braces to pacify gcc -Wall.
6493 * src/compare.c (diff_sparse_files): Report lseek errors.
6495 * configure.in (ALL_LINGUAS): Add cs, es, ru.
6497 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
6499 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
6500 message to be internationalized; \a doesn't work with msgfmt.
6502 * src/tar.c (long_options, main, usage, OPTION_STRING):
6503 Remove -E or --ending-file.
6504 * src/list.c (read_and): Likewise.
6505 * src/common.h (ending_file_option): Likewise.
6506 * src/buffer.c (close_archive): Likewise.
6508 * tests/after: Don't run two commands together in a pipeline,
6509 as some old shells mishandle pipeline exit status.
6511 1999-06-28 Paul Eggert <eggert@twinsun.com>
6513 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
6514 * NEWS: Describe changes since 1.12.
6515 * README: Update bug reporting address; move paxutils ref to NEWS.
6517 Handle EINTR correctly.
6518 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
6519 * lib/full-read.c, lib/full-write.c: New files.
6520 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
6521 Prefer full_read to read and full_write to write.
6522 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
6523 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
6525 * src/extract.c (extract_sparse_file): Likewise.
6526 * src/rmt.c (get_string, main, report_error_message,
6527 report_numbered_error): Likewise.
6528 * src/rmt.h (rmtread, rmtwrite): Likewise.
6529 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
6530 rmt_write__, rmt_ioctl__): Likewise.
6531 * src/update.c (append_file): Likewise.
6532 * src/system.h (full_read, full_write): New decls.
6534 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
6535 lib/xmalloc.c, src/arith.c, src/misc.c.
6537 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
6538 New macros. All uses of STDIN and STDOUT changed.
6539 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
6540 instead of 0 and STDOUT_FILENO instead of 1.
6541 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
6542 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
6544 * src/rmt.c (private_strerror): Avoid const. Translate results.
6546 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
6547 in the presence of NFS clock skew.
6549 1999-06-25 Paul Eggert <eggert@twinsun.com>
6551 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
6553 * src/buffer.c (write_archive_buffer): New function.
6554 (child_open_for_compress, flush_write, flush_read): Use it to write
6556 (open_archive): Report error if fstat of archive fails.
6557 Improve efficiency of check for /dev/null.
6558 Also, fix some corner cases with remote archives and /dev/null checking.
6559 (close_archive): Test for input fifo only if not remote.
6560 Truncate output archive only if it's not remote.
6562 * src/misc.c (remove_any_file):
6563 Don't terminate if you see . or ..; just skip them.
6565 1999-06-18 Paul Eggert <eggert@twinsun.com>
6567 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
6569 Output sizes using a format that's more compatible with
6570 traditional tar (and with GNU Emacs).
6571 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
6572 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
6573 Don't subtract 1 from size.
6574 * src/create.c (to_oct): Prepend leading zeros, not spaces.
6575 Output a trailing NUL unless the value won't fit without it.
6576 (finish_header): No need to append NUL to chksum, now that
6579 1999-06-16 Paul Eggert <eggert@twinsun.com>
6581 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
6583 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
6584 @INTLLIBS@ might invoke rpl_realloc.
6586 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
6587 (intconv): Remove; use xstrto* fns instead.
6588 ("xstrtol.h"): Include.
6589 (check_decimal): Remove.
6590 (long_options, usage, OPTION_STRING, decode_options):
6591 Remove -y, --bzip2, --unbzip2.
6592 (decode_options): Use xget_version instead of get_version.
6593 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
6594 Replace invocations of check_decimal with xstrtoumax.
6596 * tests/preset.in (echo_n, echo_c): Remove.
6598 * tests/after: Don't rely on $echo_c and $echo_n.
6600 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
6601 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
6602 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
6603 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
6604 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
6605 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
6606 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
6607 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
6608 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
6609 m4/xstrtoumax.m4: New files.
6611 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
6612 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
6613 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
6614 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
6615 (AC_CHECK_FUNCS): Remove lchown.
6616 (AC_REPLACE_FUNCS): Remove basename, dirname.
6617 Add lchown, strtol, strtoul.
6618 (jm_FUNC_MKTIME): Add.
6619 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
6620 are also built via the ANSI2KNR-filtering rules.
6621 Use a no-op line to work around bug in automake 1.4 with malloc and
6623 (AC_OUTPUT): Add m4/Makefile.
6625 * lib/Makefile.am (EXTRA_DIST):
6626 Add lchown.c, malloc.c, mktime.c, realloc.c,
6627 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
6628 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
6629 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
6630 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
6631 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
6633 * src/system.h (uintmax_t): Don't declare; configure now does this.
6635 * src/common.h (backup_type): New decl.
6636 * src/common.h, src/misc.c, src/tar.c:
6637 Move include of backupfile.h to common.h.
6639 * src/misc.c (maybe_backup_file):
6640 Pass backup_type to find_backup_file_name.
6642 * src/list.c (print_header): Change sizes of uform and gform from 11 to
6643 UINTMAX_STRSIZE_BOUND.
6645 * doc/tar.texi: Remove --bzip2.
6646 Fix @xref typos reported by latest makeinfo.
6648 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
6650 (M4DIR, ACINCLUDE_INPUTS): New macros.
6651 ($(srcdir)/acinclude.m4): New rule.
6653 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
6654 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
6655 now generated automatically by autoconf.
6657 1999-05-15 Paul Eggert <eggert@twinsun.com>
6659 * doc/tar.texi: Remove -y.
6661 1999-04-09 Paul Eggert <eggert@twinsun.com>
6663 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
6664 (we were allocating too much storage).
6665 (uintmax_t): Don't declare; configure now does this.
6667 * ABOUT-NLS: Update to gettext 0.10.35 edition.
6669 1999-03-22 Paul Eggert <eggert@twinsun.com>
6671 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
6673 * acinclude.m4 (AC_LFS_FLAGS):
6674 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
6675 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
6676 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
6678 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
6679 New macros; needed for latest GNU xmalloc.c.
6681 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
6682 (libtar_a_SOURCES): Add quotearg.c.
6683 * list.c: Include <quotearg.h>.
6684 (from_oct): Add forward decl.
6685 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
6686 (from_oct): Report an error only if TYPE is nonzero.
6687 Quote any funny characters in bad header.
6689 1999-03-20 Paul Eggert <eggert@twinsun.com>
6691 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
6693 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
6694 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
6696 (AC_LFS): Simplify AIX revision number test.
6698 1999-03-17 Paul Eggert <eggert@twinsun.com>
6700 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
6702 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
6703 Remove; it doesn't work that well
6704 with AC_CANONICAL_HOST.
6705 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
6707 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
6709 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
6711 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
6713 * tar.texi: Fix bug-report addr.
6715 * README: Remove --with-included-malloc.
6716 Upgrade version numbers of build software.
6718 1999-03-07 Paul Eggert <eggert@twinsun.com>
6720 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
6722 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
6723 where bindtextdomain and gettext require -lintl.
6724 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
6725 `no' means it failed.
6726 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
6727 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
6728 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
6729 to add anything to the command line (it's all in config.h).
6730 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
6732 1999-03-01 Paul Eggert <eggert@twinsun.com>
6734 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
6736 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
6738 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
6739 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
6740 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
6741 like OFF_MAX, which are not reliable
6742 (e.g. OFF_MAX in AIX 4.2 is incorrect).
6743 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
6744 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
6746 * src/incremen.c (get_directory_contents):
6747 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
6748 Have statx depend on STX_HIDDEN, not AIX.
6750 * src/create.c (to_oct):
6751 New parameter substitute, giving a substitute value to use
6752 when the original value is out of range. Do not append a space to the
6753 output; modern tars don't. When a value is out of range, specify the
6754 maximum value, not the number of bits.
6755 (GID_NOBODY, UID_NOBODY): New macros.
6756 (gid_to_oct, uid_to_oct): Use them as substitutes.
6757 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
6758 (dump_file): Check whether the file changed as we read it.
6760 * src/rmt.c (main): Remove suspicious AIX/386 code.
6762 1999-02-19 Paul Eggert <eggert@twinsun.com>
6764 * intl/localealias.c (read_alias_file): Don't assume that memcpy
6765 returns a type compatible with char *; it doesn't on SunOS
6766 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
6768 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
6770 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
6771 * doc/tar.texi: Add --bzip2, --unbzip2 options.
6773 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
6775 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
6776 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
6777 * acinclude.m4 (AM_WITH_NLS):
6778 Update to latest gettext version (serial 5).
6779 (AC_LFS_FLAGS): New macro
6780 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
6781 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
6782 Work properly in cross-compilation scenario, by checking for getconf
6783 with AC_CHECK_TOOL and by ditching uname in favor of
6784 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
6786 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
6787 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
6788 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
6789 since getdate.y now uses ANSI code.
6791 * config.guess, config.sub: New files; taken from automake 1.4.
6793 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
6794 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
6795 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
6796 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
6797 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
6798 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
6799 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
6801 1999-02-01 Paul Eggert <eggert@twinsun.com>
6803 * src/tar.c: Update copyright.
6807 1999-02-01 Paul Eggert <eggert@twinsun.com>
6809 * NEWS, configure.in: Version 1.12.64004
6811 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
6813 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
6815 * src/extract.c (extract_archive): Fix bug when extracting sparse
6816 files: they were trashing the tar file header.
6818 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
6819 Add -y or --bzip2 or --bunzip2 option.
6821 1999-01-30 Paul Eggert <eggert@twinsun.com>
6823 * src/names.c (cached_no_such_uname, cached_no_such_gname,
6824 cached_no_such_uid, cached_no_such_gid): New vars.
6825 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
6826 Cache failures, too.
6828 * src/tar.c (decode_options):
6829 Don't pass names longer than UNAME_FIELD_SIZE to
6830 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
6832 1999-01-27 Paul Eggert <eggert@twinsun.com>
6834 * NEWS, configure.in: Version 1.12.64003
6836 * src/buffer.c (backspace_output, close_archive): Cast
6837 rmtlseek position arg to off_t, for benefit of K&R compilers
6839 * src/compare.c (verify_volume): Likewise.
6841 * NEWS, configure.in: Version 1.12.64002
6843 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
6844 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
6845 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
6846 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
6847 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
6848 uid_from_oct): Likewise.
6850 1999-01-25 Paul Eggert <eggert@twinsun.com>
6852 * incremen.sh: Fix timing bug in regression test.
6854 1999-01-22 Paul Eggert <eggert@twinsun.com>
6856 * NEWS, configure.in: Update version
6858 * Makefile.am (localedir): Change to $(datadir)/locale.
6859 (DEFS): New macro, defining LOCALEDIR.
6860 (tar.o, tar._o, rmt.o, rmt._o): Remove.
6861 (INCLUDES): Add -I..
6863 * Makefile.am (localedir): Change to $(datadir)/locale.
6865 1999-01-21 Paul Eggert <eggert@twinsun.com>
6867 * NEWS, README, configure.in: Unofficial version 1.12.64001.
6869 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
6870 * src/Makefile.am (localedir): Likewise.
6871 (DEFS): New macro, defining LOCALEDIR.
6872 (tar.o, tar._o, rmt.o, rmt._o): Remove.
6873 (INCLUDES): Add `-I..'.
6875 * tests/incremen.sh: Fix timing bug.
6877 1999-01-20 Paul Eggert <eggert@twinsun.com>
6879 * NEWS, README, configure.in: Unofficial version 1.12.64000.
6880 `lfs.7' changed to `64000' in version number
6881 to conform to gnits standards.
6883 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
6884 mkinstalldirs, ansi2knr.c: Update to latest public versions.
6886 Rebuild with automake 1.4 and autoconf 2.13, to work around some
6889 1998-12-07 Paul Eggert <eggert@twinsun.com>
6891 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
6893 * src/list.c (read_header):
6894 Accept file names as specified by POSIX.1-1996 section 10.1.1.
6896 1998-11-30 Paul Eggert <eggert@twinsun.com>
6898 * configure.in: Quote the output of uname.
6900 * src/extract.c (set_stat): chmod after chown even when not root;
6901 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
6903 1998-11-15 Paul Eggert <eggert@twinsun.com>
6905 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
6907 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
6908 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
6910 1998-10-28 Paul Eggert <eggert@twinsun.com>
6912 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
6914 * src/system.h (voidstar): Use void * if __STDC__ is defined,
6917 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
6918 On many installations, rexec is disabled.
6920 1998-08-07 Paul Eggert <eggert@twinsun.com>
6922 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
6924 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
6925 for nameless users and groups.
6927 1998-02-17 Paul Eggert <eggert@twinsun.com>
6929 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
6930 * NEWS, README: Add explanation of why this isn't an official version.
6932 1998-02-02 Paul Eggert <eggert@twinsun.com>
6934 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
6935 This is an unofficial version.
6937 1997-12-17 Paul Eggert <eggert@twinsun.com>
6939 * src/incremen.c (ST_DEV_MSB): New macro.
6940 (NFS_FILE_STAT): Use most significant bit of st_dev,
6941 even if it's unsigned.
6943 1997-12-08 Paul Eggert <eggert@twinsun.com>
6945 * src/system.h (ST_NBLOCKS): Fix typo in definition.
6947 1997-11-19 Paul Eggert <eggert@twinsun.com>
6949 * configure.in (HAVE_INTTYPES_H):
6950 Don't ignore cache variable if it's already set.
6952 1997-11-10 Paul Eggert <eggert@twinsun.com>
6954 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
6955 * src/delete.c (records_read): Now off_t.
6956 (move_archive): Don't assume mt_count is of type daddr_t.
6958 1997-10-30 Paul Eggert <eggert@twinsun.com>
6960 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
6961 Set to appropriate values if large file support
6962 needs explicit enabling.
6963 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
6965 New macros to configure.
6966 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
6968 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
6969 major_t, minor_t, ssize_t): New macros.
6971 * src/arith.h (TARLONG_FORMAT):
6972 Fix typo: %uld -> %lu. Use unsigned when long long
6974 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
6975 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
6977 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
6978 2nd arg is now unsigned long.
6980 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
6981 (prepare_record_buffer): Arg is now size_t.
6982 Remove now-useless casts.
6984 (main): Use `long' for status, so that it can store ssize_t.
6985 Use daddr_t, mode_t, size_t, off_t when appropriate.
6986 Convert daddr_t and off_t values ourselves, since they might be longer
6987 than long. Convert other types using `long' primitives.
6988 When processing MTIOCTOP, do not try to pass resulting
6989 count back, since it won't work (it could be too large) and it's
6990 not expected anyway.
6993 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
6994 now-useless casts. Use unsigned long to print *_t types, except use
6995 STRINGIFY_BIGINT for off_t.
6996 (update_archive): Cast -1 to dev_t when necessary.
6998 * src/tar.c (check_decimal):
6999 Now returns 1 if successful, 0 otherwise, and returns
7000 uintmax_t value into new arg. Check for arithmetic overflow.
7001 (decode_options): Avoid overflow if record_size fits in size_t but not int.
7002 Check for overflow on user or group ids.
7004 * src/compare.c (diff_init, process_rawdata, read_and_process,
7005 diff_sparse_files, diff_archive):
7006 Use off_t, pid_t, size_t, ssize_t when appropriate.
7007 Remove now-useless casts. Use unsigned long to print *_t types,
7008 except use STRINGIFY_BIGINT for off_t.
7010 (process_noop, process_rawdata, process_dumpdir, read_and_process):
7011 Size arg is now size_t.
7013 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
7014 when allocating buffer.
7017 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
7018 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
7019 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
7022 (get_status_string, get_status_off): New function.
7023 (get_status): Now returns long, so that it can store ssize_t.
7024 Invoke get_status_string to do the real work.
7025 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
7026 (rmt_lseek__): Now returns off_t, using new get_status_off function.
7027 (rmt_ioctl__): Convert mt_count by hand,
7028 since it might be longer than long.
7030 * src/mangle.c (extract_mangle):
7031 Check for overflow when converting off_t to size_t.
7032 Use off_t, size_t when appropriate. Remove now-useless casts.
7034 * src/system.h (mode_t): Remove; now done by autoconf.
7035 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
7036 Return number of ST_NBLOCKSIZE-byte blocks,
7037 not number of 512-byte blocks;
7038 this also helps to avoid overflow.
7039 (st_blocks): Declare if needed.
7040 (ST_NBLOCKSIZE): New macro.
7041 (<limits.h>, <inttypes.h>): Include if available.
7042 (CHAR_BIT): New macro.
7043 (uintmax_t): New typedef.
7044 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
7045 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
7046 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
7048 * src/names.c (name_init):
7049 Fix typo in error message: FILE* was passed, but char*
7052 (read_name_from_file, name_gather, addname, name_match, name_scan,
7053 add_exclude): Use size_t when appropriate. Remove now-useless casts.
7055 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
7057 * src/extract.c (newdir_umask, current_umask): Now mode_t.
7058 (extract_sparse_file): Args now use off_t.
7060 (set_mode, set_stat, make_directories, extract_sparse_file,
7061 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
7062 now-useless casts. Use unsigned long to print *_t types, except use
7063 STRINGIFY_BIGINT for off_t.
7065 * src/misc.c (quote_copy_string):
7066 Use size_t when appropriate. Remove now-useless casts.
7068 * src/list.c (read_and, list_archive, read_header, decode_mode,
7069 print_header, print_for_mkdir):
7070 Use mode_t, off_t, size_t when appropriate. Remove
7071 now-useless casts. Use unsigned long to print *_t types, except use
7072 STRINGIFY_BIGINT for off_t.
7074 (read_header): Check for overflow when converting header size.
7076 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
7077 const char *. Size arg is now size_t. Now takes new type and maxval
7078 args. Compute result using uintmax_t, not long. Report error if
7079 field does not contain octal number in range.
7080 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
7081 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
7082 uintmax_from_oct): New functions.
7084 (stringify_uintmax_t_backwards): New function.
7086 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
7087 (skip_file): Offset arg is now off_t.
7089 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
7090 real_s_totsize, real_s_sizeleft, current_block_ordinal):
7092 (write_error): Arg is now ssize_t.
7093 (child_pid): Now pid_t.
7094 (available_space_after): Now size_t.
7096 (child_open_for_compress, child_open_for_uncompress, flush_write,
7097 open_archive, flush_write, write_error, flush_read, close_archive):
7098 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
7099 casts. Use unsigned long to print *_t types, except use
7100 STRINGIFY_BIGINT for off_t.
7102 * src/delete.c (records_read): Now daddr_t.
7103 (move_archive): Arg is now daddr_t. Check for overflow when
7105 (move_archive, delete_archive_members): Use daddr_t, off_t when
7106 appropriate. Remove now-useless casts.
7108 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
7109 (rmt_lseek): Now returns off_t.
7111 * src/create.c (to_oct):
7112 Now static. Value arg is now uintmax_t. Accept new args
7113 giving name of type of octal field, for error messages. Report an
7114 error if the value is too large to fit in the field.
7115 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
7116 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
7118 (write_eot, write_long, finish_header, deal_with_sparse,
7119 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
7120 appropriate. Remove now-useless casts. Use unsigned long to print
7121 *_t types, except use STRINGIFY_BIGINT for off_t.
7123 (find_new_file_size): 1st arg is now off_t*.
7124 (finish_sparse_file): Args now use off_t, not long.
7125 Check for lseek error.
7126 (create_archive, dump_file): Cast -1 to dev_t when necessary.
7127 (dump_file): Device arg is now dev_t.
7128 Avoid overflow when testing whether file has holes
7129 by using the new ST_NBLOCKSIZE macro.
7131 * src/incremen.c (struct accumulator, add_to_accumulator,
7132 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
7133 Use size_t for sizes.
7134 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
7135 Use dev_t, ino_t for devices and inodes.
7136 (gnu_restore): Use off_t for file offsets.
7137 (struct directory): Use char for flags. Add new flag `nfs'.
7139 (NFS_FILE_STAT): New macro.
7140 (note_directory): Accept struct stat * instead of
7141 device and inode number. All callers changed.
7142 (note_directory, get_directory_contents):
7143 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
7144 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
7146 * src/common.h (record_size, struct name, struct sp_array,
7147 available_space_after):
7148 Use size_t for sizes.
7149 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
7150 Use off_t for file offsets.
7151 (struct name): dir_contents is now const char *, not char *.
7152 (dump_file, get_directory_contents): Use dev_t for devices.
7153 (to_oct): Remove decl.
7154 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
7155 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
7156 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
7157 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
7158 UINTMAX_FROM_OCT): New macros.
7159 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
7160 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
7161 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
7162 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
7163 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
7164 (print_for_mkdir): 2nd arg is now mode_t.
7166 See ChangeLog.1 for earlier changes.
7170 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006
7171 Free Software Foundation, Inc.
7173 This file is part of GNU tar.
7175 GNU tar is free software; you can redistribute it and/or modify
7176 it under the terms of the GNU General Public License as published by
7177 the Free Software Foundation; either version 2, or (at your option)
7180 GNU tar is distributed in the hope that it will be useful,
7181 but WITHOUT ANY WARRANTY; without even the implied warranty of
7182 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7183 GNU General Public License for more details.
7185 You should have received a copy of the GNU General Public License
7186 along with GNU tar; see the file COPYING. If not, write to
7187 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
7188 Boston, MA 02110-1301, USA.
7192 version-control: never