1 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
3 * gnulib.modules: Add closeout, exitfial.
4 * lib/.cvsignore: Add __fpending.c, __fpending.h, closeout.c,
6 * src/buffer.c: Incluse closeout.h.
7 (_open_archive): Use freopen rather than fopen, so
8 that stdlis is always either stdout or stderr. Use
9 close_stdout_set_file_name to report its name.
10 * src/tar.c: Include closeout.h and exitfail.h.
11 (parse_opt, usage): Call close_stdout as appropriate, to check for
13 (decode_options): Exit with status TAREXIT_FAILURE, not 1.
14 (main): Set exit_failure, to exit with proper status on memory
15 allocation failure and the like.
16 Use close_stdout rather than rolling our own test.
18 * NEWS: --version now outputs copyright etc., to conform to the
19 GNU coding standards. Remove --license.
20 * gnulib.modules: Add version-etc-fsf.
21 * doc/tar.texi: Document the change.
22 * lib/.cvsignore: Add version-etc-fsf.c, version-etc.c, version-etc.h.
23 * scripts/Makefile.am (SED_CMD): Update PAKCAGE_NAME, not PACKAGE.
24 * scripts/backup.in: Remove --license. Change --version to conform
26 * scripts/restore.in: Likewise.
27 * scripts/backup.sh.in (license): Output briefer license in the
28 style of coreutils, for consistency with other changes.
29 * src/tar.c: Include <version-etc.h>.
30 (LICENSE_OPTION): Remove.
31 (options): Remove --license.
33 (parse_opt): Use version_etc instead of rolling it ourselves.
35 * tests/version.at (tar --version): Check only the first line of
38 * ChangeLog, NEWS, src/common.h, src/extract.c, src/incremen.c:
39 * src/list.c, src/names.c, src/tar.h, src/xheader.c:
40 Update copyright year to 2006.
42 2006-02-07 Jim Meyering <jim@meyering.net>
44 * src/xheader.c (sparse_map_decoder): Fix misleading diagnostic.
46 2006-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
48 * src/common.h (get_gnu_dumpdir): Remove prototype
49 (is_dumpdir): New function
50 * src/extract.c (prepare_to_extract): Use is_dumpdir member to
52 * src/incremen.c (get_gnu_dumpdir): Static
53 (is_dumpdir): New function
54 (purge_directory): Use is_dumpdir
55 * src/list.c (list_archive): Use is_dumpdir
56 Do not wrap skip_member in mv_begin/mv_end, the function itself
58 (decode_header): Set stat_info->is_dumpdir
59 (skip_member): Do nothing if skipped is true
60 * src/tar.h (struct tar_stat_info): New members is_dumpdir and skipped.
62 2006-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
64 * src/tar.c (decode_options): Refuse using --delete with
67 2006-01-18 Sergey Poznyakoff <gray@gnu.org.ua>
70 * configure.ac (DEFAULT_QUOTING_STYLE): New configuration variable
71 * doc/tar.texi: Initial documentation for --quoting-style,
72 --quote-chars and --no-quote-chars option.
73 * src/tar.c: Implement new options --quoting-style, --quote-chars
76 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
78 * bootstrap: Default to pserver, and switch to cvs.sv.gnu.org,
79 to accommodate recent changes to the GNU CVS server.
80 * lib/.cvsignore: Add argp-pin.c, mkdirat.c, openat-priv.h.
82 2005-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
84 * src/names.c (name_scan): Take an additional argument requesting
86 * src/common.h (name_scan): Change prototype.
87 * src/delete.c, src/incremen.c, src/update.c: Update invocations
90 2005-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
92 * src/common.h (struct name): New member `explicit'. Remove unused
94 * src/incremen.c (procdir): If name_scan() returns something,
95 check if it was explicitely given in the command line
96 * src/names.c (addname,add_hierarchy_to_namelist): Initialize
97 explicit member appropriately.
99 * src/incremen.c (procdir): If --one-file-system is given and a
100 directory is found to be on another device, *and* this directory
101 is explicitely given in the command line, then do not omit it.
103 2005-12-11 Sergey Poznyakoff <gray@gnu.org.ua>
106 * doc/tar.texi: Document --delay-directory-restore option.
107 (Configuring Help Summary): Document usage of ARGP_HELP_FMT
108 variable to customize help output.
109 * src/common.h (delay_directory_restore_option): New global.
110 * src/extract.c (directories_first): Replaced by
111 delay_directory_restore_option. All uses changed.
112 * src/tar.c (options,parse_opt): New options
113 --delay-directory-restore and --no-delay-directory-restore
115 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
117 * src/buffer.c (open_archive): Add default case to shut up gcc.
118 * src/common.h (set_file_atime): Add prototype.
119 * src/create.c (to_chars_subst): Remove unused variable
120 Make sure useful result code is returned.
121 * src/incremen.c (read_directory_file): Fix format string
122 Thanks Eric Blake for reporting.
124 2005-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
126 * doc/tar.texi (Current status): Renamed to 'Changes' and moved to
128 (Large or Negative Values): Rewritten
129 * src/common.h (gid_to_chars, major_to_chars, minor_to_chars)
130 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
131 (uid_to_chars, uintmax_to_chars): Return bool
132 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars)
133 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
134 (uid_to_chars, uintmax_to_chars): Return bool
135 (to_chars): Return bool
136 (start_header): Check return values of convertion routines. Fail
137 if unable to store data in the header.
139 2005-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
141 * doc/tar.texi: Following the discussion with Karl Berry,
142 discontinue using @value{} substitutions for Texinfo commands.
143 Properly index all long options. Print a
144 separate long option index.
145 * doc/value.texi: Remove @set's
147 * doc/tar.texi: Update --info-script documentation
148 Resolve some more FIXMEs.
149 * scripts/dump-remind.in: Use TAR_VOLUME instead of reading volno
151 * src/buffer.c (new_volume): Update invocation
152 (change_tape_menu): New function. Disable '!' command if given
154 * src/common.h (sys_exec_info_script): Update declaration
155 (restrict_option): New global
156 * src/system.c (sys_exec_info_script): The script can supply new
157 archive name to use by writing it to file descriptor 3.
158 * src/tar.c (options): Add --restrict option. Use macros for
160 (license): Print full list of copyright years
163 2005-12-06 Eric Blake <ebb9@byu.net> (trivial changes)
165 * configure.ac (DENSITY_LETTER): Fix m4 overquoting.
166 * .cvsignore: Ignore .bootstrap.
168 2005-12-06 Sergey Poznyakoff <gray@gnu.org.ua>
170 * doc/tar.texi: Document --to-command and --info-script
171 options. Add missing xrefs.
172 * src/buffer.c (new_volume): Use sys_exec_info_script() instead of
174 * src/common.h (archive_format_string,subcommand_string)
175 (sys_exec_info_script): New prototypes.
176 * src/system.c (sys_exec_info_script): New function.
177 * src/tar.c (archive_format_string): Remove static qualifier.
178 (subcommand_string): New function.
180 2005-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
182 * src/extract.c: Fix restoring of directory timestamps from
183 incremental archives.
184 (directories_first): New variable.
185 (prepare_to_extract): Set directories_first
186 (extract_archive): Call apply_nonancestor_delayed_set_stat() only
187 if not extracting from an incremental archive
188 (extract_dir): Obtain root_device here, to make sure it works
191 * src/incremen.c (purge_directory): Skip the member and return if
192 the archive is not in incremental format.
193 * tests/incr02.at: New testcase
194 * tests/Makefile.am: Add incr02.at
195 * tests/testsuite.at: Likewise
197 * THANKS: Add Guerkan Karaman.
200 2005-11-30 Paul Eggert <eggert@cs.ucla.edu>
202 * doc/tar.texi (Option Summary): Rewrite the
203 --atime-preserve=system description in response to Ian Turner's
206 2005-11-30 Ian Turner <ian@zmanda.com>
208 * doc/tar.texi (Extracting Specific Files): Remove obsolescent
211 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
213 * NEWS: New option --atime-preserve=system, which uses O_NOATIME.
214 * THANKS: Add Ian Turner.
216 * configure.ac: Prefer AC_CHECK_HEADERS_ONCE to AC_CHECK_HEADERS.
217 Check for stropts.h and sys/filio.h too, for _FIOSATIME.
218 * doc/tar.texi: Change "modification time" to "data modification
219 time", "change time" to "status change time", and "filesystem" to
220 "file system", so that we use terminology consistent with POSIX.
221 Use American spacing rather than French for sentence ends.
222 "non-dependable" -> "undependable".
223 (Option Summary, Attributes): Explain better the pitfalls of the
224 --atime-preserve option, and suggest read-only mounts,loopback
225 mounts, and noatime mounts for older systems.
226 * doc/value.texi (op-atime-preserve-system): Renamed from
227 op-atime-preserver-system to fix a misspelling.
228 * src/common.h (enum atime_preserve): Use lower case for enum values.
229 * src/compare.c: Don't include utimens.h; no longer needed.
230 (diff_file): Use set_file_atime rather than utimens; avoid closing
231 diff_handle until after this, so that we can set the file time stamp
232 via the file descriptor rather than via its name.
233 * src/create.c: Don't include utimens.h; no longer needed.
234 (dump_regular_finish): Remove. All callers now do its work inline.
235 (dump_dir): New arg FD. All callers changed.
236 Use fdsavedir rather than savedir.
237 (unknown_file_error): Arg is a const pointer now.
238 (dump_file0): 2nd arg is a const pointer now.
239 Treat directories more like files, with respect to --atime-preserve.
240 For example, also warn if a directory changes while we are dumping it.
241 Prefer file descriptors to file names when retrieving/setting file
242 attributes; this saves path-resolution time and allows us to avoid
243 changing mtime/ctime on Solaris when restoring atime as root.
244 Use O_DIRECTORY when opening directories, to avoid some race conditions.
245 Do not reset atime if mtime has changed. Report an error if
246 we cannot reset atime.
248 * lib/.cvsignore: Add malloc.h, regcomp.c, regex.c, regex.h,
249 regex_internal.c, regex_internal.h, regexc.c; used by rpmatch.
251 2005-11-29 Ian Turner <ian@zmanda.com>
253 First cut at adding support for --atime-preserve=system.
254 * doc/tar.texi (Option Summary): First cut at documenting it.
255 All other uses of --atime-preserve changed to --atime-preserve=replace.
256 * doc/value.texi (op-atime-preserve-replace, op-atime-preserver-system):
258 (op-atime-preserve): Mention METHOD.
259 * src/common.h (atime_preserve): New enum.
260 (atime_preserve_option): Now of the enum type rather than bool.
262 * src/compare.c (diff_file): Read with O_NOATIME if asked for.
263 * src/create.c (dump_file0): Read regular and CTG files with O_NOATIME
265 * src/tar.c (usage): Mention new usage.
266 (parse_opt): Parse new usage.
268 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
270 * THANKS: Convert back to UTF-8, sort (using LC_ALL=C on Debian
271 stable), and consistently use tabs rather than spaces.
273 2005-11-27 Sergey Poznyakoff <gray@gnu.org.ua>
275 * src/xheader.c: Remove parts of code prematurely introduced
276 yesterday. Thanks Eric Blake.
278 2005-11-26 Sergey Poznyakoff <gray@gnu.org.ua>
280 * src/xheader.c (xheader_format_name): Fix memory leak.
282 2005-11-11 Sergey Poznyakoff <gray@gnu.org.ua>
284 * gnulib.modules: Add rpmatch
285 * lib/stdopen.h, lib/stdopen.c: New file. Imported from coreutils.
286 * lib/Makefile.tmpl: Add stdopen.h, stdopen.c
287 * po/POTFILES.in: Add rpmatch.c
288 * src/tar.c (confirm): Rewritten using rpmatch.
289 (decode_options): Minor optimizations
290 (main): Call stdopen() to ensure the first three descriptors are
293 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at,
294 tests/multiv04.at, tests/sparsemv.at, tests/sparsemvp.at,
295 tests/star/multi-fail.at: Close stdin so that if something fails
296 causing tar to ask for the next volume, it won't hang the
299 * src/buffer.c (flush_write,flush_read): Change data type.
300 (flush_archive): Compute actual buffer fill level before calling
302 (close_archive): Call flush_archive again if the first call
303 resulted in partially filled buffer.
304 (try_new_volume): Rewritten handling of initial headers.
305 (add_chunk_header): New function. Write an additional header
306 before the continuation chunk. The purpose of the header is to
307 allow third-party tars to extract the member.
308 (simple_flush_write): Take an argument.
309 (_gnu_flush_write): Correctly handle partially filled buffers.
310 * src/common.h (flush_read,flush_write): Functions, again.
311 (write_extended): Changed declaration
312 (xheader_format_name): New declaration
313 * src/create.c (write_extended): Change type and meaning of
314 the first argument. All callers updated
315 * src/xheader.c (xheader_format_name): Remove static
316 qualifier. Change last argument.
317 Correct buffer size calculation (allocated too much space).
318 (xheader_write): Increase global_header_count here ...
319 (xheader_write_global): ... instead of here
321 * tests/testsuite.at (AT_TAR_CHECK): Define TEST_TAR_FORMAT
322 * tests/multiv01.at: Update
323 * tests/multiv02.at: Update
324 * tests/multiv03.at: Update
325 * tests/sparsemvp.at: Update
326 * tests/star/multi-fail.at: Update
328 * scripts/tarcat: Handle archives in pax format. Improve handling
329 of traditional archives.
330 * doc/tar.texi (Tarcat): New node
332 2005-11-10 Sergey Poznyakoff <gray@gnu.org.ua>
334 Fix splitting of sparse files between the volumes.
336 * src/buffer.c (try_new_volume): Bugfix. Always check
337 continued_file_name. If it is absent, the volume is out
339 (add_multi_volume_header): Create GNU.volume.filename keyword in
341 * src/sparse.c (sparse_dump_region): Call mv_size_left.
342 (sparse_dump_file): Enclose the loop in mv_begin/mv_end.
343 * src/system.c: Do not pad compressed output if it goes to
345 * src/xheader.c (xhdr_tab): New keyword GNU.volume.filename.
347 * tests/sparsemv.at: New testcase
348 * tests/sparsemvp.at: New testcase
349 * tests/Makefile.am: Add sparsemv.at and sparsemvp.at.
350 * tests/testsuite.at: Likewise.
352 2005-11-09 Sergey Poznyakoff <gray@gnu.org.ua>
354 * src/buffer.c: Rewritten in a more modular fashion to provide
355 GNU extensions (multi-volume archives and archive labels) in
357 NOTICE, that some of the aspects (e.g. splitting the archive
358 on the extended header boundary) are still not solved, others
359 (splitting a sparse file between the volume) require additional
360 testing. Wait for the next commit.
362 (volume_label,continued_file_name,continued_file_size)
363 (continued_file_offset): New globals.
364 (save_name,save_totsize,save_sizeleft): Make static
365 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
366 (open_archive,flush_write,flush_read): Rewritten
368 * src/common.h (save_name,save_sizeleft,save_totsize): Remove
370 (volume_label,continued_file_name,continued_file_size): New
372 (flush_read,flush_write): Pointers to functions
373 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
374 (write_extended): New function.
376 * src/compare.c, src/create.c, src/extract.c, src/incremen.c,
377 src/list.c: Use mv_.* functions uniformly instead of fiddling
378 with the global variables.
379 * src/sparse.c: Use mv_.* functions where necessary.
380 * src/tar.c (decode_options): Allow to use --multi-volume and
381 --label with pax archives.
382 * src/xheader.c (xhdr_tab): Support for new GNU keywords.
384 * tests/delete01.at, tests/delete02.at, tests/delete03.at,
385 tests/delete04.at, tests/delete05.at, tests/extrac01.at,
386 tests/extrac02.at, tests/extrac03.at, tests/extrac04.at,
387 tests/extrac05.at, tests/incr01.at, tests/incremental.at,
388 tests/listed01.at, tests/listed02.at, tests/long01.at,
389 tests/longv7.at, tests/multiv01.at, tests/multiv02.at,
390 tests/multiv03.at, tests/multiv04.at, tests/options.at,
391 tests/options02.at, tests/same-order01.at, tests/same-order02.at,
392 tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
393 tests/star/multi-fail.at (AT_KEYWORDS): Improve to allow execution
394 of related tests in groups.
396 * doc/tar.texi: Update
398 2005-11-07 Paul Eggert <eggert@cs.ucla.edu>
400 * src/xheader.c (struct xhdr_tab.coder): Last arg is void const *,
401 not void *, to avoid create.c warning from GCC "passing argument 3
402 of 'xheader_store' discards qualifiers from pointer target type".
403 (dummy_coder, atime_coder, gid_coder, gname_coder, linkpath_coder):
404 (ctime_coder, mtime_coder, path_coder, size_coder, uid_coder):
405 (uname_coder, sparse_size_coder, sparse_numblocks_coder):
406 (sparse_offset_coder, sparse_numbytes_coder, dumpdir_coder):
407 (xheader_store): Likewise.
408 * src/common.h (xheader_store): Likewise.
410 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
411 and Paul Eggert <eggert@cs.ucla.edu>
413 * src/tar.c (NS_PRECISION_FORMAT_MASK): New macro.
414 (tar_timespec_cmp): New function. Wrapper over
415 timespec_cmp using the timespec precision provided by the
416 current archive format.
417 * src/common.h (tar_timespec_cmp): New declaration.
418 * src/compare.c (diff_file): Use tar_timespec_cmp.
419 * src/extract.c (file_newer_p): Likewise.
420 * src/update.c (update_archive): Likewise.
421 * tests/truncate.at: Reverted changes
422 * tests/update.at: Reverted changes
424 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
426 Support for incremental formats in pax archives.
427 Fixed POSIX compatibility of `sparse' extended header keywords.
429 * src/common.h (dumpdir_size,get_gnu_dumpdir)
430 (xheader_string_begin,xheader_string_add)
431 (xheader_string_end): New functions.
432 * src/create.c (dump_dir0): Handle incremental backups in pax
434 * src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
435 (purge_directory): Use stat_info.dumpdir instead of getting its
437 * src/list.c (list_archive): Handle incremental backups in pax
439 (decode_header): Initialize stat_info.dumpdir
440 * src/sparse.c (sparse_diff_file): Bugfix: set seekable.
441 (pax_dump_header): Store sparse map in GNU.sparse.map. If this
442 variable has been explicitely deleted, use GNU.sparse.offset/
443 GNU.sparse.numbytes variables.
444 * src/tar.c (decode_options): Incremental options are allowed with
446 (tar_stat_destroy): Free dumpdir
447 * src/tar.h (struct tar_stat_info.dumpdir): New member.
448 * src/xheader.c (xheader_keyword_deleted_p): Remove static
450 (struct xhdr_tab.decoder): Change prototype. POSIX allows string
451 values to contain embedded nulls, so take an extra argument
452 specifying the length of the string.
453 (decx,decg,dummy_decoder,atime_decoder,gid_decoder)
454 (gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
455 (path_decoder,size_decoder,uid_decoder,uname_decoder)
456 (sparse_size_decoder,sparse_numblocks_decoder)
457 (sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
458 (decode_record): Pass value length to the handler
459 (run_override_list): Pass value length to the decoder
460 (xheader_print_n): New function
461 (xheader_print): Rewritten using xheader_print_n
462 (xheader_finish): Do not rely om strlen to compute the length of
463 the collected string: it can contain embedded nulls
464 (xheader_string_begin,xheader_string_add,xheader_string_end): New
466 (sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
467 functions. Handle GNU.sparse.map and GNU.dumpdir variables.
468 (xhdr_tab): Add new variables.
470 * tests/incr01.at: Test gnu, oldgnu, and posix formats
471 * tests/incremental.at: Likewise
473 2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
475 * NEWS: Minor language and white space fixes.
477 * tests/truncate.at: Create files whose time stamps must fall on
478 1-second boundaries. This prevents tests from failing on hosts
479 like Solaris 8 that have nanosecond-resolution file time stamps.
480 * tests/update.at: Likewise.
482 * src/xheader.c (strtoimax, strtoumax): Remove decls; now done
485 2005-11-06 Sergey Poznyakoff <gray@gnu.org.ua>
487 * doc/tar.texi: Properly document incremental dumps
488 * doc/value.texi: Likewise.
489 * doc/snapshot.texi: Likewise.
491 2005-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
493 Improve listed incremental format:
495 * src/common.h (update_parent_directory): New prototype.
496 * src/create.c (dump_file): Call update_parent_directory.
497 * src/incremen.c (struct directory.mtime): New member.
498 (note_directory): Take additional arguments. All callers updated.
499 (scan_directory): Updated to use more metadata. In particular,
500 this allows to correctly detect renamed files.
501 (read_directory_file,write_directory_file)
502 (write_directory_file_entry): Support new directory file format.
503 * tests/listed01.at: Sleep 1 sec before creating second file.
504 * tests/listed02.at: Never skip the test. It should work on any
507 * doc/snapshot.texi: New file
508 * doc/tar.texi: Update.
509 * doc/Makefile.am: Update.
511 2005-11-04 Paul Eggert <eggert@cs.ucla.edu>
513 * src/extract.c (set_stat): Rewrite to avoid bug in Forte
514 Developer 7 C 5.4 Patch 111708-09 (2004-02-19).
516 2005-11-04 Sergey Poznyakoff <gray@gnu.org.ua>
518 * bootstrap: Fix quoting in help output.
519 (update_po): Use backward-compatible wget option --cache instead
520 of deprecated -C to accomodate for wget 1.10.
521 Changes proposed by Eric Blake
522 * THANKS: Add Eric Blake
524 2005-11-02 Paul Eggert <eggert@cs.ucla.edu>
526 * doc/tar.texi: Consistently put two spaces after sentences,
527 and put commas after "i.e." and "e.g.". This is the usual GNU
530 * lib/.cvsignore: Add creat-safer.c, fcntl--.h, fcntl-safer.h,
531 open-safer.c, openat-die.c, verify.h, to accommodate recent gnulib
534 2005-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
536 * src/compare.c (diff_dumpdir): Pass a valid device number to
537 get_directory_contents.
539 * THANKS: Add John Thomas McDole
541 * bootstrap: If file `.bootstrap' exists in the cwd and is
542 readable, prepend its contents to the command line
544 2005-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
546 * tests/link01.at: Skip test if ln fails (suppose the OS does
547 not support hard links).
549 2005-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
551 * src/tar.c (decode_options): Report error if -A or -r is used
552 together with compression option.
554 2005-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
556 * doc/tar.texi: Use @option and @kbd consistently.
557 Document new options.
559 2005-09-28 Sergey Poznyakoff <gray@gnu.org.ua>
562 * src/common.h (show_stored_names_option): New variable
563 * src/list.c (print_header): If show_stored_names_option is given,
564 list member names as stored in the archive. Patch proposed by Erik
565 Cumps <erik.cumps@icos.be>
566 * src/tar.c: Implement --show-stored-names option
568 * src/common.h (test_label_option): New variable;
569 * src/list.c (print_header): Special handling if test_label_option
571 * src/names.c (all_names_found): If test_label_option is set
573 * src/tar.c: New option --test-label tests the archive volume
574 label. The option proposed by Wouter Verhelst <wouter@nixsys.be>
576 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
578 * tests/Makefile.am (clean-local): Don't attempt to run
579 $(TESTSUITE) if it doesn't exist. Problem reported by
582 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
584 Don't filter time stamps through the resolution supported
585 by struct stat; keep them to full nanosecond resolution.
586 This affects behavior only on older hosts or file systems
587 that have lower-resolution time stamps.
588 * src/common.h (OLDER_STAT_TIME): Parenthesize arg.
589 (OLDER_TAR_STAT_TIME): New macro.
590 (code_timespec): New function.
591 (BILLION, LOG10_BILLION, TIMESPEC_STRSIZE_BOUND): New constants.
592 * src/compare.c (diff_file): Use full time stamp resolution.
593 * src/create.c (start_header, dump_file0): Likewise.
594 (start_header, dump_file0): Adjust to new structure layout.
595 (dump_regular_finish): Simplify by using timespec_cmp.
596 * src/extract.c (struct delayed_set_stat): Don't store stat info
597 that we don't need, to save space. All uses changed.
598 (struct delayed_set_stat, struct delayed_link, file_newer_p):
599 (create_placeholder_file, extract_link, apply_delayed_links):
600 Use full time stamp resolution.
601 (check_time): Use code_timespec rather than rolling our own code.
602 (set_stat, delay_set_stat): Arg now points to tar_stat_info to
603 avoid losing time information. All callers changed.
604 * src/list.c (read_and, decode_header, print_heaeder):
605 Use full time stamp resolution.
606 * src/misc.c (code_timespec): New function.
607 * src/tar.h (struct tar_stat_info): Record atime, mtime, ctime
608 separately, for benefit of hosts with lower resolution.
609 * src/update.c (update_archive): Use full time stamp resolution.
610 * src/xheader.c (code_time): Use new code_timespec function
612 (atime_coder, atime_decoder, ctime_coder, ctime_decoder):
613 (mtime_coder, mtime_decoder): Use full time stamp resolution.
615 Report time stamps to full resolution in environment.
616 Report memory allocation failures rather than ignoring them.
617 * src/system.c (time_to_env): New function.
618 (oct_to_env, str_to_env, chr_to_env): Report memory allocation failures.
619 (stat_to_env): Report full resolution in time stamps.
621 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
623 Merge changes from gnulib for file system sub-second time stamps.
624 * configure.ac: Remove checks for struct stat.st_spare1, struct
625 stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct
626 stat.st_atimensec, as gnulib now does this for us.
627 Similarly for LIB_CLOCK_GETTIME.
628 * gnulib.modules: Add stat-time.
629 * lib/.cvsignore: Add stat-time.h.
630 * src/common.h: Include stat-time.h.
631 (timespec_lt): Remove. All callers changed to use timespec_cmp.
632 (get_stat_atime, get_stat_ctime, get_stat_mtime):
633 (set_stat_atime, set_stat_ctime, set_stat_mtime):
634 Remove; now defined by stat-time.h.
636 2005-09-14 Sergey Poznyakoff <gray@gnu.org.ua>
638 * src/incremen.c (list_dumpdir): New function. Used to dump
639 contents of GNUTYPE_DUMPDIR blocks.
640 * src/common.h (list_dumpdir): Likewise.
641 * src/list.c (list_archive): Use list_dumpdir() to display
642 GNUTYPE_DUMPDIR blocks. Do that only if two or more -v options are
645 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
647 * lib/.cvsignore: Adjust to current gnulib and modules used.
648 Add getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h, memchr.c,
649 pipe-safer.c, size_max.h, strdup.c, strdup.h, strnlen.h, strnlen1.c,
650 strnlen1.h, unistd--.h.
651 Remove getndelim2.c, getndelim2.h, pathmax.h, sysexits.h, xstrdup.c.
653 Treat fishy-looking hard links like fishy-looking symlinks.
654 * src/extract.c (struct delayed_set_stat): Rename after_symlinks
655 member to after_links. All uses changed.
656 (struct delayed_link): Renamed from struct delayed_symlink.
657 All uses changed. New member is_symlink.
658 (delayed_link_head): Renamed from delayed_symlink_head. All uses
660 (create_placeholder_file): New function, taken from extract_symlink.
661 (extract_link): Create placeholders for fishy-looking hard links.
662 (extract_symlink): Move code into create_placeholder_file.
663 (apply_delayed_links): Renamed from apply_delayed_symlinks.
664 All uses changed. Create both hard links and symlinks.
666 2005-09-03 Paul Eggert <eggert@cs.ucla.edu>
668 * README-alpha: Modernize description of software required for
671 2005-09-03 Sergey Poznyakoff <gray@gnu.org.ua>
673 * gnulib.modules: Add strdup
674 * src/incremen.c (purge_directory): Do not dereference symbolic
675 links. Bug reported by Ralph Corderoy <ralph@inputplus.co.uk> and
676 David Brown <davidb@davidb.org>
677 * tests/incr01.at: New test.
678 * tests/Makefile.am: Add incr01.at
679 * tests/testsuite.at: Likewise
682 2005-08-17 Sergey Poznyakoff <gray@gnu.org.ua>
684 * src/incremen.c (read_directory_file): Use strtoumax to read
685 snapshot file contents.
686 (write_directory_file_entry): Use umaxtostr().
688 2005-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
690 * src/create.c (file_dumpable_p,dump_file0): Fix handling of
691 sparse files to /dev/null with --totals option.
692 * tests/update.at: Remove dependency on file order.
694 2005-07-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
696 * doc/tar.texi: Fix typo.
698 2005-07-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
700 * tests/pipe.at: Pipe the output from `tar xfv' through sort.
702 2005-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
704 * src/sparse.c (tar_sparse_init): Fill structure with zeros. Call
705 sparse_select_optab(). All callers updated.
706 (sparse_member_p, sparse_fixup_header): Use tar_sparse_init().
708 2005-06-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
710 * src/sparse.c (pax_sparse_member_p): Checking member size
711 vs. file size is not reliable enough. Use sparse_map_avail.
713 * tests/star/gtarfail.at: Adapt to the new output format
714 * tests/star/gtarfail2.at: Likewise
715 * tests/star/multi-fail.at: Likewise
716 * tests/star/pax-big-10g.at: Likewise
717 * tests/star/ustar-big-2g.at: Likewise
718 * tests/star/ustar-big-8g.at: Likewise
720 * tests/sparse03.at: New test.
721 * tests/Makefile.am: Add sparse03.at
722 * tests/testsuite.at: Likewise
724 * src/xheader.c (size_decoder): Do not set archive_file_size.
726 Fix bugs introduced yesterday:
728 * src/sparse.c (tar_sparse_init): Initialize
730 (sparse_scan_file): Initialize archive_file_size to 0. The
731 variable keeps size of the file *as stored in the archive*, not
732 the size reported by stat.
734 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
736 A sweep of the sparse code prompted by a bug report by Jim Meyering.
737 * src/sparse.c: Include <inttostr.h>.
738 (struct tar_sparse_file): offset and dumped_size are off_t, not
739 size_t. optab is now const *.
740 (dump_zeros): Return bool success flag, not off_t.
742 Use a constant-zero buffer rather than clearing a buffer each time.
743 Don't mess up if write fails.
744 (dump_zeros, check_sparse_region):
745 Don't assume off_t is no wider than size_t.
746 (tar_sparse_init): Don't bother clearing a field that is already clear.
747 (zero_block_p): First arg is const *, not *.
748 (clear_block, SPARSES_INIT_COUNT): Remove.
749 (sparse_add_map): First arg is now struct start_stat_info *, not
750 struct tar_sparse_file *. All callers changed.
751 Use x2nrealloc to check for size_t overflow.
752 (parse_scan_file): Cache commonly-used parts of file.
753 Use an auto buffer, not a static one.
754 Don't bother clearing the buffer; not needed.
755 Don't bother clearing items that are already clear.
756 (oldgnu_optab, star_optab, pax_optab): Now const.
757 (sparse_dump_region): Don't bother clearing the buffer before
758 reading into it; just clear the parts that aren't read into.
759 (sparse_dump_file): Clear the whole local variable 'file'.
760 (diff_buffer): Remove; now a local var.
761 (check_sparse_region): Don't bother clearing buffer before
762 reading into it. Don't assume off_t is promoted to long.
763 (oldgnu_get_sparse_info, star_get_sparse_info):
764 Use an auto status, not static.
765 * src/tar.h (struct tar_stat_info): had_trailing_slash is
767 * src/xheader.c (sparse_offset_coder, sparse_numbytes_coder):
768 Rewrite to avoid cast.
769 (sparse_offset_decoder, sparse_numbytes_decoder):
770 Diagnose excess entries rather than crashing.
772 2005-06-22 Jim Meyering <jim@meyering.net>
774 * src/common.h (timespec_lt): Add a return type: bool.
776 2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
778 Further improvements inspired by Jim Meyering's fixes.
780 * NEWS: Better support for full-resolution time stamps.
781 The -v option now prints time stamps only to 1-minute resolution.
782 * gnulib.modules: Add utimens.
783 * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
784 offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
785 * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
786 * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
787 * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
789 * src/buffer.c (set_start_time, compute_duration, start_time):
790 Use gettime rather than rolling our own code.
791 * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
792 (newer_ctime_option): Remove.
793 (timespec_lt): New function.
794 (OLDER_STAT_TIME): Use it.
795 (string_to_chars): First arg is char const *, not char *.
796 (tartime): Time arg is now struct timespec. New bool arg.
798 (code_ns_fraction): New decl.
799 (sys_stat_nanoseconds): Remove decl.
800 (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
801 (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
802 * src/compare.c: Include utimens.h rather than rolling our own.
803 (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
805 (diff_dumpdir, diff_multivol): Prototype.
806 (diff_file): Support higher-resolution time stamps.
807 * src/create.c: Include utimens.h rather than rolling our own.
808 (MAX_OCTAL_VAL): New macro.
809 (tar_copy_str, string_to_chars): Don't bother to zero-fill;
810 the destination is already zeroed.
811 (string_to_chars): First arg is char const *.
812 (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
813 for minor device number.
814 (write_header_name, dump_hard_link, dump_file0):
815 Simplify test for old GNU format.
816 (start_header): Put in placeholders for uid, etc., even when
817 using extended headers, for benefit of older "tar" implementations.
818 Don't assume uintmax_t is wider than 32 bits.
819 Output extended header for mtime if needed.
820 (dump_regular_finish, dump_file0):
821 Support extended time stamp resolution.
822 * src/extract.c: Include utimens.h rather than rolling our own.
823 (check_time): Support extended time stamp resolution.
824 * src/list.c: Include <inttostr.h>.
825 (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
826 * src/xheader.c: Include <inttostr.h>.
827 Do not include <xstrtol.h>.
828 (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
829 (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
830 (BILLION, LOG10_BILLION): New constants.
831 (to_decimal): Remove; superseded by inttostr. All callers changed
833 (xheader_format_name): Don't assume pids and uintmax_t values
834 fit in 63 bytes (!) when printed.
835 (decode_record): Don't bother to check for ERANGE; an out of range
836 value must be treater than len_max anyway.
837 If the length is out of range, output it in the diagnostic.
838 (format_uintmax): Remove; all callers changed to use umaxtostr.
839 (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
840 (out_of_range_header): New function.
841 (decode_time): Use it.
842 (code_time): Accept struct timespec, not time_t and unsigned long.
843 All callers changed. Size sbuf properly, and remove unnecessary check.
844 Don't assume time stamps can fit in 199 bytes.
845 Handle negative time stamps. Handle fractional time stamps
846 more consistently. Don't output unnecessary trailing zeros.
847 (decode_time): Yield struct timespec, not time_t and unsigned long.
849 Handle negative time stamps. Truncate towards minus infinity
850 consistently. Improve overflow checks, and output a better
851 diagnostic on overflow.
852 (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
853 (decode_num): New function, for better diagnostics.
854 (atime_coder, atime_decoder, gid_decoder, ctime_coder):
855 (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
856 (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
857 (sparse_offset_decoder, sparse_numbytes_decoder):
858 Use decode_num, etc., instead of xstrtoumax, etc.
860 2005-06-21 Jim Meyering <jim@meyering.net>
862 Carefully crafted invalid headers can cause buffer overrun.
863 Invalid header fields go undiagnosed.
864 Some valid time strings are ignored.
866 * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
867 of `calloc'. Use xcalloc instead.
868 (decode_time, gid_decoder, size_decoder, uid_decoder):
869 (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
870 Ensure that the result of calling xstrtoumax is no larger than
871 the maximum value for the target type. Upon any failure, exit with
873 (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
874 use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
875 (decode_time): Rewrite to accept time strings like
876 1119018481.000000000. Before, such strings were always ignored.
878 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
880 * src/create.c (dump_file0): Check for is_avoided_name()
881 first. Fixes bug reported by Martin Lohmeier
882 <martin@mein-horde.de>
883 * tests/update.at: New file
884 * tests/Makefile.am (TESTSUITE_AT): Add update.at
885 * tests/testsuite.at: Likewise
887 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
889 * configure.ac (AC_STRUCT_ST_BLKSIZE)
890 (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
892 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
894 * src/names.c (excluded_name): excluded_filename ->
895 excluded_file_name, because the name was changed in gnulib.
897 2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
899 * src/tar.c (read_name_from_file,update_argv): Automatically
900 detect nul-terminated list files.
903 2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
905 * scripts/backup.sh.in: Bugfixes.
907 2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
909 * scripts/backup.in: Minor fixes
910 * scripts/backup.sh.in (mt_begin,mt_rewind)
911 (mt_offline,mt_status): Use $MT to invoke mt
912 (init_common): Set --rsh-command option for mt if TAPE_FILE is a
914 * doc/tar.texi: Document new backup scripts behavior
916 2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
918 * lib/.cvsignore: Updated
919 * lib/Makefile.tmpl: Add new paxutils files
920 * po/POTFILES.in: Likewise
921 * src/buffer.c: Update invocations of safer_name_suffix()
922 * src/create.c: Likewise
923 * src/extract.c: Likewise
924 * src/xheader.c: Likewise
925 * src/common.h: Include paxlib.h instead of paxerror.h
926 (safer_name_suffix,removed_prefixes_p): Removed. The functions are
927 imported from paxutils
928 * src/names.c (hash_string_hasher,hash_string_compare)
929 (hash_string_insert,hash_string_lookup,removed_prefixes_p)
930 (safer_name_suffix): Moved to paxutils
932 2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
934 * bootstrap (copy_files): Accept optional third argument: a prefix
935 to be appended to destination file names.
936 Import paxutils/paxlib files.
937 * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
939 * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
941 * po/POTFILES.in: Likewise.
942 * src/common.h: Remove defines and declarations imported from
944 * src/misc.c: Likewise
945 * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
947 2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
949 * src/misc.c (remove_any_file): Fix typo in previous change.
951 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
953 Port to Solaris 10's treatment of unlinking directories.
954 * gnulib-modules: Add unlinkdir.
955 * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
956 * src/common.h (we_are_root): Remove extern decl; it's now static.
957 * src/extract.c (we_are_root): Now static.
958 * src/misc.c: Include <unlinkdir.h>.
959 (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
961 * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
962 README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
963 doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
964 lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
965 scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
966 scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
967 src/arith.h, src/buffer.c, src/common.h, src/compare.c,
968 src/create.c, src/delete.c, src/extract.c, src/incremen.c,
969 src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
970 src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
971 src/xheader.c, tests/Makefile.am, tests/append.at,
972 tests/append01.at, tests/comprec.at, tests/delete01.at,
973 tests/delete02.at, tests/delete03.at, tests/delete04.at,
974 tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
975 tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
976 tests/gzip.at, tests/ignfail.at, tests/incremental.at,
977 tests/link01.at, tests/listed01.at, tests/listed02.at,
978 tests/long01.at, tests/longv7.at, tests/multiv01.at,
979 tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
980 tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
981 tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
982 tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
983 tests/testsuite.at, tests/truncate.at, tests/version.at,
984 tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
985 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
986 tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
987 tests/star/ustar-big-8g.at:
988 Update FSF postal mail address.
990 2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
994 * bootstrap: Install files from paxutils/doc
995 * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
996 * doc/tar.texi (Genfile): New appendix
997 * src/compare.c (diff_file): diff_handle was not initialized
998 * src/create.c (dump_regular_file): Correctly pad archive members
999 that shrunk during archiving. Repored by Frank Heckenbach.
1000 * src/extract.c (file_newer_p): Return false if file does not
1002 (prepare_to_extract): Correct warning wording.
1003 * tests/truncate.at: New test case
1004 * tests/Makefile.am: Add truncate.at
1005 * tests/testsuite.at: Likewise.
1007 * doc/.cvsignore: Updated
1008 * lib/.cvsignore: Updated
1009 * tests/.cvsignore: Updated
1011 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
1013 * tests/multivol04.at: Tell awk to read from /dev/null.
1015 Adjust to recent gnulib changes.
1016 * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
1017 * src/common.h (initial_umask): New var.
1018 * src/create.c (start_ueader): Use it, and adjust to new modechange
1020 (hash_link): unsigned -> size_t parameters and result.
1021 * src/incremen.c (hash_directory): Likewise.
1022 * src/names.c (hash_string_hasher): Likewise.
1023 * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
1025 2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1027 * tests/Makefile.am: Add shortrec.at.
1029 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
1031 * src/buffer.c (reading_from_pipe): Remove. All uses removed.
1032 (short_read): Don't warn about short reads; they're normal.
1033 * tests/shortrec.at: New file.
1034 * tests/testsuite.at: Include it.
1036 * bootstrap (gnulib_modules): Don't create a file modlist.tmp, as
1037 it is sometimes left behind as a garbage file (maybe due to the
1040 2005-04-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1042 * src/list.c: Handle Solaris 'X' type flag
1043 * src/tar.h (SOLARIS_XHDTYPE): New define
1045 2005-04-06 Sergey Poznyakoff <gray@mirddin.farlep.net>
1047 * src/tar.c: Minor fixes to text messages. Proposed by Benno
1049 * src/extract.c: Likewise
1050 (extract_file): Assign orig_file_name
1051 to save_name uniformly over the program. This fixes matching
1052 directory names at the start of an archive volume.
1053 * src/buffer.c (flush_write): Warn when the name of the archive
1054 straddling volume boundary is longer than 100 characters. Earlier
1055 behavior was to issue a fatal error.
1056 (struct zip_magic): Reverted part of changes from 2005-04-04.
1057 They make the maintenance too costly. Removing `unsigned'
1058 qualifier from `magic' member should be enough.
1059 * src/compare.c (diff_init): Read directory file if in listed
1060 incremental. This prevents spurious 'Contents differ' diagnostics.
1061 (diff_archive): Minor fixes to text messages
1062 (diff_file,diff_dumpdir,diff_multivol): Assign orig_file_name
1063 to save_name uniformly over the program. This fixes matching
1064 directory names at the start of an archive volume.
1065 * src/create.c: Assign orig_file_name
1066 to save_name uniformly over the program. This fixes matching
1067 directory names at the start of an archive volume.
1068 * src/list.c: Likewise
1070 * tests/multiv03.at: Modified to match the new behavior
1071 * tests/multiv04.at: New file. Test splittind directory members between
1072 the archive volumes.
1073 * tests/Makefile.am: Add multiv04.at
1074 * tests/testsuite.at: Likewise.
1076 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1078 * configure.ac (AC_CONFIG_AUX_DIR): Rename from config to build-aux,
1079 for reasons discussed in the thread beginning at
1080 <http://lists.gnu.org/archive/html/bug-gnulib/2005-03/msg00119.html>.
1081 * .cvsignore: Remove config; add build-aux.
1083 * src/buffer.c (struct zip_magic): Use char arrays, not pointers.
1084 The unsigned char * pointer ran afoul of pedantic C compilers, and
1085 we didn't need pointers anyway. Put the size field before the
1086 data to avoid unnecessary padding. All uses changed.
1087 (magic) Make it const, since it doesn't change. All uses changed.
1089 2005-04-02 Paul Eggert <eggert@cs.ucla.edu>
1091 * src/xheader.c (decode_record): Don't dump core when given
1092 a corrupted extended header. Problem reported by Jim Meyering.
1093 Also, check for other ways that the header might be invalid,
1094 e.g., missing newline at end. Do not allow keys with nulls.
1095 Allow blanks before and after length, as POSIX requires.
1096 Do not allow leading "-" in length. Check for length overflow.
1097 (xheader_decode, xheader_decode_global): Let decode_record
1098 check for exhaustion of record.
1099 (xheader_read): Null-terminate the extended record;
1100 decode_record relies on this.
1102 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
1104 * bootstrap (TP_URL): Change from
1105 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
1106 <http://www.iro.umontreal.ca/translation/maint/tar/> to avoid
1107 some redirection glitches.
1108 Use "trap - 0" rather than "trap 0" to fix a POSIX-conformance bug.
1109 * doc/.cvsignore: Change "tar.info" to "tar.info*". Sort.
1110 * lib/.cvsignore: Add intprops.h (new gnulib file).
1112 2005-03-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1114 * src/list.c (print_header): Print UID/GID in case of
1115 empty user/group name. This could occur when dumping
1116 files belonging to non-existing users and when listing
1118 Reported by Igor Lautar.
1120 * src/create.c: Correctly parse empty uname/gname
1121 * src/sparse.c (sparse_scan_file): Bugfix. offset had
1124 * scripts/backup.in: Use `head -n 1'. Provide missing
1125 argument to ${MT_STATUS}. Proposed by Jan Merka.
1126 * scripts/backup.sh.in: Likewise. Fixed typo in
1127 MT_OFFLINE assignment.
1128 * scripts/restore.in (restore_fs): Use root_fs
1130 2005-02-15 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1132 * src/create.c: Replace strdup with xstrdup
1133 * src/names.c: Likewise
1134 * src/tar.c: Likewise
1136 * tests/append01.at: Added reference to bug-tar archive
1137 * tests/listed02.at: Use -print with find.
1139 2005-02-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1141 * THANKS: Added Tim Adye. Fixed UTF.
1142 * src/list.c (read_header): Removed assignment to
1143 oldgnu_header.isextended. It was breaking append mode.
1145 * tests/append01.at: New test.
1146 * tests/Makefile.am: Added append01.at
1147 * tests/testsuite.at: Likewise
1149 2005-02-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1151 * gnulib.modules: New file. List of required gnulib
1153 * bootstrap: Merge list of required modules from
1154 paxutils with that from tar proper.
1155 * src/tar.c: Various fixes in help and diagnostic messages.
1157 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1159 * src/common.h (EXTRACT_OVER_PIPE): New macro
1160 * src/compare.c: Code clean up.
1161 * src/extract.c (extract_archive): Do not check for
1162 EXTRACT_OVER_PIPE, decode_options() does this.
1163 * src/misc.c (exec_error,fork_error,dup2_error)
1164 (pipe_error): Removed unneeded functions.
1165 * src/system.c (sys_exec_command): Use xclose, xpipe,
1166 xfork, xdup2 and exec_fatal.
1167 * src/tar.c (options): Improved sorting. Document --backup=off.
1168 (decode_options): Clear backup_option if necessary.
1170 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1172 Initial implementation of --to-command option proposed
1175 * bootstrap: Get setenv module from gnulib
1176 * src/buffer.c: Do not use 8-bit chars in comments
1177 * src/common.h (to_command_option)
1178 (ignore_command_error_option): New globals
1179 (sys_exec_command,sys_wait_command): New commands
1180 * src/extract.c (extract_file): Handle to_command_option
1181 Fix error recovery: decrease `size' by `written', not
1182 by `count', otherwise tar misses the next header
1183 Do not diagnose write error if to_command_option
1184 is set, since the command may have exited prematurely.
1185 It would be better to check for sigpipe, though.
1186 (prepare_to_extract): Handle to_command_option
1187 * src/misc.c (exec_error, fork_error, dup_error)
1188 (pipe_error): New functions
1189 * src/system.c (sys_exec_command)
1190 (sys_wait_command): New functions
1191 * src/tar.c: Handle new options --to-command,
1192 --ignore-command-error
1193 * THANKS: Added Hansjoerg Lipp
1195 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1197 * src/list.c (from_header): New arg OCTAL_ONLY, normally false.
1198 All uses changed. Fix typo that sometimes suppressed all "Archive
1199 contains obsolescent base-64 headers" warnings, not just the first
1201 (tar_checksum): Accept only octal checksums, since they aren't
1202 supposed to overflow into weird formats.
1204 Adjust to gnulib changes.
1205 * lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
1206 memrchr.h, openat.c, openat.h. Remove pathmax.h (added by
1207 mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
1208 this file). Sort entries.
1210 2005-02-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1212 * src/extract.c: Further rewrite.
1213 * src/buffer.c: Removed unused variables.
1214 * src/list.c: Likewise
1215 * src/tar.c (update_argv): Changed type to void
1217 * src/common.h (OLDGNU_NAME_FIELD_SIZE): New constant
1218 * src/create.c (start_private_header,write_header_name)
1219 (dump_hard_link): Restore compatibility with 1.13.25
1220 * src/extract.c (extract_archive): Rewritten
1221 * src/list.c: Add translators' comments
1222 * src/tar.c (options) Minor spelling fix
1223 * tests/star/quicktest.sh: Determine path to the tar executable.
1225 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1227 * po/POTFILES.in: Added tests/genfile.c
1228 * src/buffer.c (short_read): Use ngettext()
1229 (new_volume): use quote().
1230 * src/create.c: Use quote()
1231 * src/extract.c: Likewise
1232 * src/xheader.c: Likewise
1233 * src/misc.c: Add comments to translators
1235 * tests/same-order01.at: sort ls output
1236 * tests/sparse01.at (RE_CHECK): Added missing space
1238 * tests/sparse02.at: Test extracting sparse files over a pipe.
1239 * tests/Makefile.am: Added sparse02.at
1240 * tests/testsuite.at: Likewise
1241 * tests/listed02.at: Skip the test on filesystems that do not
1242 update ctime of a file when renaming it. To be reverted when
1243 the new incremental mode is ready.
1244 * tests/sparse01.at: Extract and compare sparse file
1246 2005-02-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1248 * src/sparse.c: Extract sparse files even if the output
1251 2005-02-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1253 * bootstrap: Add a comment to lib/Makefile.am saying that this
1254 is an autogenerated file.
1255 Exit with code 1 if any of autotools fails.
1256 * lib/Makefile.tmpl: Insert Emacs magic to the first line.
1257 * tests/Makefile.am: Add append.at
1259 * m4/.cvsignore: Ignore all *.m4 files
1261 2005-01-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1263 Rewritten handling of -T (--files-from) option. Now it
1264 inserts the file names immediately into argv array which allows
1266 1) any valid tar options (including another -T) to be used in the file
1267 2) any number of -T options to be given in command line
1269 * configure.ac: Raised version number to 1.15.2
1270 * src/common.h: Include obstack.h
1271 (files_from_option): Removed
1272 (unquote_option): New variable
1273 (stat_fatal): New function
1274 (name_close): Removed function.
1275 * src/incremen.c: Remove inclusion of obstack.h
1276 * src/xheader.c: Likewise.
1277 * src/misc.c (stat_fatal): New function
1278 * src/names.c (name_file): Removed variable.
1279 (read_name_from_file): Removed function. All callers changed.
1280 (name_close): Removed function. All callers changed.
1281 * src/tar.c: New options --unquote (--no-unquote) and
1283 (add_file_id,read_name_from_file,update_argv): New functions
1284 (parse_opt): Rewritten handling of -T option. Handle hidden
1285 --HANG option for debugging purposes.
1286 (decode_options): Init unquote_option to true. Init argv_stk.
1287 Remove unneeded references to files_from_option
1289 * doc/tar.texi: Document new options.
1290 Moved rendition macros and option value definitions into
1292 * doc/rendition.texi: New file
1293 * doc/value.texi: New file
1294 * doc/Makefile.am: Updated
1296 2005-01-13 Paul Eggert <eggert@cs.ucla.edu>
1298 * tests/testsuite.at (RE_CHECK): Use "join - file", not
1299 "join file -", to work around a bug in Solaris 8 join.
1300 Problem reported by Tomohiro Suzuki.
1302 2005-01-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1304 * src/list.c (read_header): Fixed calculation of the
1305 size for GNU long name/link. Tar was reading one block
1306 more if name_size was divisible by 512. Thanks Josef
1308 * tests/long01.at: New file. Test listing of GNU long names
1310 * tests/pipe.at: Sort tar output.
1311 * tests/Makefile.am: Added long01.at
1312 * tests/testsuite.at: Likewise.
1313 * THANKS: Added Josef Bauer
1314 * lib/.cvsignore: Updated
1315 * m4/.cvsignore: Updated
1318 2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1320 * directory: Updated for 1.15.1
1321 * doc/Makefile.am: Use gendocs.sh to generate web documentation
1322 * doc/gendocs_template: Template file for gendocs.sh
1323 * doc/tar.texi: Updated docs for --[no-]same-permissions
1324 * src/tar.c: Reworded docstrings for --[no-]same-permissions
1326 2005-01-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1328 * bootstrap: Create m4/paxutils.m4
1329 * configure.ac: Call tar_PAXUTILS
1330 * tests/options02.at: Test that tar correctly handles non-option
1331 arguments interspersed with options.
1332 * tests/Makefile.am: Add options02.at
1333 * tests/testsuite.at: Likewise
1334 * tests/listed02.at: Do not create useless directory
1336 2005-01-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1338 * src/tar.c (parse_opt): Bugfix: Use ARGP_KEY_ARG. Thanks
1339 Mike Frysinger <vapier@gentoo.org> for reporting.
1341 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1343 * lib/Makefile.tmpl (localedir.h): Omit needless quotes and a
1344 needless sed command. Problem reported by Paul Jarc.
1346 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1348 Accommodate latest gnulib.
1349 * doc/.cvsignore: Add getdate.texi.
1350 * bootstrap: Do not treat alloca-opt specially; this is no
1351 longer needed (and breaks builds) with latest gnulib.
1353 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1355 * src/tar.c (main): Reverted recent changes (#ifdef).
1357 2004-12-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1359 * configure.ac: Raise version number to 1.15.1
1361 * NEWS: Entry for 1.15.1
1362 * src/buffer.c: Bugfix. Changes introduced 2004-11-26
1363 broke extraction from stdin.
1364 * src/list.c (from_header, tar_checksum): Changed declaration.
1365 All callers updated.
1366 * src/common.h: Likewise
1367 * src/tar.c (main): Protect invocation of setlocale by
1370 * tests/comprec.at: New test
1371 * tests/pipe.at: New test
1372 * tests/Makefile.am (comprec.at,pipe.at): New tests
1373 * tests/testsuite.at: Likewise
1374 * tests/gzip.at: Use AT_GZIP_PREREQ
1375 * tests/star/pax-big-10g.at: Likewise
1376 * tests/star/ustar-big-2g.at: Likewise
1377 * tests/star/ustar-big-8g.at: Likewise
1379 * tests/extrac04.at: Discard stderr from sort, on some
1380 systems it spits out lots of irrelevant info.
1381 * tests/listed02.at: Likewise
1383 * doc/index.html.in: Rewritten in xhtml to follow recent
1387 2004-12-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1389 Released version 1.15. Sources up to this point are
1390 tagged release_1_15.
1392 * configure.ac: Raised version number to 1.15
1394 * directory: Updated
1395 * bootstrap (update_po): Give -r to wget. Always remove index.html
1396 Ignore alloca-opt module (it duplicates alloca)
1398 * tests/Makefile.am: Distribute star/quicktest.sh
1399 * tests/star/README: Document quicktest.sh
1400 * tests/star/qucktest.sh: Removed.
1401 * tests/star/quicktest.sh: New file.
1403 2004-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1406 * doc/tar.texi: Document auto-detection of compressed archive
1408 * src/tar.c (decode_options): Ignore --seek if used with --delete.
1409 Delete.c is based on the assumption that the archive is being
1410 actually read, not lseeked.
1412 * tests/delete05.at: New file
1413 * tests/extrac02.at: Fixed typo in AT_SETUP
1414 * tests/Makefile.am: Added delete05.at
1415 * tests/testsuite.at: Likewise.
1417 2004-12-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1419 * src/delete.c (delete_archive_members): Bugfix: when
1420 attempting to delete an nonexistent member, the last
1421 blocking_factor blocks were zeroed.
1423 2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
1425 * TODO: Mention sub-second resolution, lutimes, lchmod.
1427 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1429 Adjust to recent gnulib changes.
1430 * doc/getdate.texi: Remove, since bootstrap gets it from gnulib now.
1431 * .cvsignore: Add rmt, rmt/*, rmt/*/*.
1432 * lib/.cvsignore: Add allocsa.c, allocsa.h, allocsa.valgrind,
1433 charset.alias, config.charset, getcwd.c, getcwd.h, localcharset.c,
1434 localcharset.h, ref-add.sed, ref-add.sin, ref-del.sed,
1435 ref-del.sin, setenv.c, setenv.h, unsetenv.c. Remove pathmax.h,
1437 * m4/.cvsignore: Add allocsa.m4, eealloc.m4, getcwd-path-max.m4,
1438 localcharset.m4, realloc.m4, setenv.m4. Remove malloc.m4,
1439 pathmax.m4, realloc.m4.
1441 2004-11-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1443 * configure.ac: Raised version number to 1.14.91
1444 * scripts/tarcat: New file
1445 * scripts/Makefile.am: Added tarcat
1446 * src/buffer.c (hit_eof): Changed type to boolean
1447 (read_full_records,reading_from_pipe): New variables
1448 (check_compressed_archive,open_compressed_archive): New functions
1449 (open_archive): Autodetect compressed archives and act accordingly.
1450 Set reading_from_pipe. This fixes controversial set of changes
1451 introduced 2004-05-11,2004-03-22.
1452 * src/list.c (tar_checksum): New function
1453 (read_header): Use tar_checksum().
1454 * src/common.h (tar_checksum): New function
1456 * tests/star/README: Updated
1460 2004-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1462 * src/tar.c (decode_options): Fixed -o semantics. Thanks
1463 Jean Delvare <khali@linux-fr.org>
1465 2004-10-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1467 * bootstrap: Add localcharset
1468 * lib/Makefile.tmpl: Initialize SUFFIXES and CLEANFILES since the
1469 makefile snippet from localcharset uses '+=' on them.
1470 * src/Makefile.am (LDADD): Add LIBICONV
1471 * src/list.c (decode_header): Set uname/gname to NULL if their
1472 header counterparts are empty
1473 * src/tar.c (options): Use OPTION_NO_TRANS
1474 * src/utf8.c: Use locale_charset() from gnulib
1476 * tests/star/README: Updated
1481 2004-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1483 * THANKS: Added Bryan Ford
1484 * doc/Makefile.am (.text): Fixed rule
1485 * po/POTFILES.in: Added argp-help.c
1487 2004-10-04 Bryan Ford <baford@mit.edu>
1489 * src/tar.c: New option --exclude-caches, to exclude
1490 cache directories automatically on archive creation.
1491 Cache directories are directories containing a
1492 standardized tag file, as specified at:
1493 http://www.brynosaurus.com/cachedir/spec.html
1494 * src/common.h: New variable exclude_caches_option.
1495 * src/create.c: New function check_cache_directory(),
1496 called from dump_dir0() if exclude_caches_option is set,
1497 to check for a cache directory tag and exclude the directory
1498 if such a tag is found.
1499 * doc/tar.texi: Updated accordingly.
1501 2004-09-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1503 * doc/tar.texi: Minor fix
1504 * src/tar.c (options): Minor fix
1506 2004-09-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1509 * lib/Makefile.tmpl: Added 'rtapelib.o: localedir.h' dependency
1510 * src/common.h: Comment WANT_DIRECTORY_REMOVE_OPTION.
1511 * src/extract.c: Normalized use of remove_any_file().
1512 * src/misc.c: Likewise.
1513 * src/tar.c (parse_opt): Emit warning if -l option is used.
1514 (show_default_settings): REMOTE_SHELL may be undefined
1516 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1518 Test suite rewritten in autotest.
1520 * configure.ac: Updated for autotest
1521 * src/tar.c (argp_program_version): Modified.
1522 * tests/Makefile.am: Rewritten for autotest.
1524 * tests/.cvsignore: Updated
1525 * tests/append.at: New file
1526 * tests/atlocal.in: New file
1527 * tests/delete01.at: New file
1528 * tests/delete02.at: New file
1529 * tests/delete03.at: New file
1530 * tests/delete04.at: New file
1531 * tests/extrac01.at: New file
1532 * tests/extrac02.at: New file
1533 * tests/extrac03.at: New file
1534 * tests/extrac04.at: New file
1535 * tests/extrac05.at: New file
1536 * tests/gzip.at: New file
1537 * tests/ignfail.at: New file
1538 * tests/incremental.at: New file
1539 * tests/link01.at: New file
1540 * tests/listed01.at: New file
1541 * tests/listed02.at: New file
1542 * tests/longv7.at: New file
1543 * tests/multiv01.at: New file
1544 * tests/multiv02.at: New file
1545 * tests/multiv03.at: New file
1546 * tests/old.at: New file
1547 * tests/options.at: New file
1548 * tests/recurse.at: New file
1549 * tests/same-order01.at: New file
1550 * tests/same-order02.at: New file
1551 * tests/sparse01.at: New file
1552 * tests/testsuite.at: New file
1553 * tests/version.at: New file
1554 * tests/volume.at: New file
1555 * tests/star/gtarfail.at: New file
1556 * tests/star/gtarfail2.at: New file
1557 * tests/star/multi-fail.at: New file
1558 * tests/star/pax-big-10g.at: New file
1559 * tests/star/ustar-big-2g.at: New file
1560 * tests/star/ustar-big-8g.at: New file
1562 * tests/preset.in: Removed
1563 * tests/before: Removed
1564 * tests/after: Removed
1565 * tests/version.sh: Removed.
1566 * tests/append.sh: Removed.
1567 * tests/delete01.sh: Removed.
1568 * tests/delete02.sh: Removed.
1569 * tests/delete03.sh: Removed.
1570 * tests/delete04.sh: Removed.
1571 * tests/extrac01.sh: Removed.
1572 * tests/extrac02.sh: Removed.
1573 * tests/extrac03.sh: Removed.
1574 * tests/extrac04.sh: Removed.
1575 * tests/extrac05.sh: Removed.
1576 * tests/gzip.sh: Removed.
1577 * tests/incremen.sh: Removed.
1578 * tests/ignfail.sh: Removed.
1579 * tests/link01.sh: Removed.
1580 * tests/listed01.sh: Removed.
1581 * tests/listed02.sh: Removed.
1582 * tests/longv7.sh: Removed.
1583 * tests/multiv01.sh: Removed.
1584 * tests/multiv02.sh: Removed.
1585 * tests/multiv03.sh: Removed.
1586 * tests/old.sh: Removed.
1587 * tests/options.sh: Removed.
1588 * tests/same-order01.sh: Removed.
1589 * tests/same-order02.sh: Removed.
1590 * tests/volume.sh: Removed.
1591 * tests/recurse.sh: Removed.
1592 * tests/sparse01.sh: Removed.
1593 * tests/star/gtarfail.sh: Removed.
1594 * tests/star/gtarfail2.sh: Removed.
1595 * tests/star/multi-fail.sh: Removed.
1596 * tests/star/ustar-big-2g.sh: Removed.
1597 * tests/star/ustar-big-8g.sh: Removed.
1598 * tests/star/pax-big-10g.sh: Removed.
1600 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1602 * bootstrap: Install genfile.c from paxutils
1603 * tests/genfile.c: Removed. Integrated into
1605 * tests/mksparse.c: Removed. Integrated into
1606 (paxutils) genfile.c
1607 * tests/Makefile.am: Removed mksparse
1608 * tests/sparse01.sh: Use genfile instead of mksparse
1610 2004-09-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1612 Started merging with cpio into paxutils. Sources before
1613 this point are tagged alpha-1_14_90
1615 * Makefile.am: Updated for use with paxutils
1616 * README-alpha: Likewise
1617 * bootstrap: Likewise
1618 * configure.ac: Likewise
1619 * lib/Makefile.tmpl: Likewise
1620 * po/POTFILES.in: Likewise
1621 * src/Makefile.am: Likewise
1622 * src/buffer.c: Likewise
1623 * src/common.h: Likewise
1624 * src/compare.c: Likewise
1625 * src/create.c: Likewise
1626 * src/delete.c: Likewise
1627 * src/extract.c: Likewise
1628 * src/incremen.c: Likewise
1629 * src/list.c: Likewise
1630 * src/mangle.c: Likewise
1631 * src/misc.c: Likewise
1632 * src/names.c: Likewise
1633 * src/sparse.c: Likewise
1634 * src/system.c: Likewise
1635 * src/tar.c: Likewise
1636 * src/update.c: Likewise
1637 * src/utf8.c: Likewise
1638 * src/xheader.c: Likewise
1640 * src/system.h: Removed
1641 * src/rmt.c: Removed
1642 * src/rmt.h: Removed
1643 * src/rtapelib.c: Removed
1645 2004-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1647 * tests/listed02.sh: Do not depend on any particular ordering
1650 2004-09-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1652 * doc/tar.texi: Document the use of -C option in
1653 file lists. Document --seek option.
1654 * configure.ac: New option --with-rmt. New configuration variable
1655 DEFAULT_RMT_DIR. Removed DEFAULT_RMT_COMMAND.
1656 * src/Makefile.am: Install rmt into rmtdir
1657 * src/tar.c (usage): Minor fix.
1661 2004-09-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1663 * configure.ac: Raised version number to 1.14.90
1664 * src/common.h (is_individual_file): New prototype
1665 * src/create.c (dump_file0): Fix bug introduced
1667 * src/names.c (register_individual_file)
1668 (is_individual_file): New functions.
1669 * tests/listed01.sh: Use genfile instead of dd.
1670 * tests/listed02.sh: New file.
1671 * tests/Makefile.am: Added listed02.sh
1675 2004-08-31 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1677 * src/sparse.c (sparse_add_map): Fixed improper initializations
1678 of sparse_map_size. We assume that whatever number it contains
1679 describes adequately the current size of sparse_map. The only
1680 number we need to reset is sparse_map_avail.
1681 * src/compare.c (verify_volume): Call set_next_block_after
1682 if read_header returns HEADER_FAILURE
1683 Destroy and reinitialize content of current_stat_info and
1684 extended_header after each iteration (bug reported by
1685 John L. Males <jlmales@yahoo.com>).
1686 Issue a warning if the created archive contains some members
1687 whose file names were stripped off their leading prefixes.
1688 This is a temporary fix of the issue reported by Bdale Garbee
1689 <bdale@gag.com> (Refs: Debian bug 230064, Message-Id
1690 <87n07kyzhi.fsf@rover.gag.com>, Sun, 15 Feb 2004 11:22:17 -0700)
1692 * src/names.c (removed_prefixes_p): New function.
1694 * src/buffer.c: When computing write rate do not take
1695 into account the time needed to verify the archive(s).
1696 The bug reported by John L. Males <jlmales@yahoo.com>
1697 (set_start_time,compute_duration): New functions.
1698 (print_total_written): Use the result of compute_duration().
1699 (close_archive): Call compute_duration.
1700 * src/common.h (set_start_time, removed_prefixes_p): New prototypes.
1701 * src/list.c (decode_header): Fixed initialization
1702 of stat_info->is_sparse
1703 * src/tar.c (main): Call set_start_time().
1705 * src/misc.c (unquote_string): Unquote '\a' and '\v'.
1706 Reported by Helmut Waitzmann <helmut.waitzmann@web.de>.
1711 2004-08-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1713 * src/tar.c: Fix copy-n-paste errors in the license
1715 2004-08-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1717 * scripts/backup.in: Renamed LIBPATH to LIBDIR.
1718 Use ROOT_FS with -C option. Do not send mail
1719 if ADMINISTRATOR is set to NONE.
1720 * scripts/backup.sh.in (test_root): Append / to
1721 ROOT_FS if it does not already end in it.
1722 * scripts/restore.in: Renamed LIBPATH to LIBDIR.
1723 New option -a (--all). Do not start restore unless
1724 -a or patterns are given.
1725 (restore_fs,restore_files): Fixed use of --listed option.
1726 * doc/tar.texi: Updated
1729 2004-08-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1731 * src/tar.c (find_argp_option): Fixed typo
1733 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1735 Merge argp, getopt, xalloc changes from gnulib.
1736 * bootstrap (gnulib_modules): Add xalloc-die.
1737 Remove code to test for patches; we don't have patches now.
1738 Set LC_ALL=C so that file names sort consistently.
1739 Prefer the gnulib copies of gettext.m4, glibc21.m4,
1740 lib-ld.m4, lib-prefix.m4, po.m4 too.
1742 * patches/getopt.diff: Remove; gnulib now works unpatched.
1743 * configure.ac (_getopt_long_only_r): Remove check.
1744 gl_ARGP now does this for us.
1745 * lib/.cvsignore: Add fnmatch.h, getopt_.h, sysexit.h,
1747 * src/extract.c: Adjust to changes to gnulib xalloc module.
1748 (extr_init): Remove assignment to xalloc_fail_func; no longer needed.
1749 (xalloc_die): New function.
1751 2004-08-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1755 * src/buffer.c (flush_write): Limit filenames
1756 of the members that straddle multivolume archive
1757 boundary to 100 characters.
1758 (flush_read): Use strncmp when comparing multivolume member
1760 * tests/multiv03.sh: New file
1761 * tests/Makefile.am: Added multiv03.sh
1763 2004-08-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1765 * src/list.c (read_and): Call decode_header before
1766 calling skip_member()
1767 (skip_member): Use is_sparse field to determine if the
1768 member is a sparse file.
1770 * tests/Makefile.am: Added extrac05.sh
1771 * tests/extrac05.sh: New file
1772 * tests/append.sh: Rearranged leading comments. Added explicit
1773 references to report messages wherever available.
1774 * tests/delete01.sh: Likewise
1775 * tests/delete02.sh: Likewise
1776 * tests/delete03.sh: Likewise
1777 * tests/delete04.sh: Likewise
1778 * tests/extrac01.sh: Likewise
1779 * tests/extrac02.sh: Likewise
1780 * tests/extrac03.sh: Likewise
1781 * tests/extrac04.sh: Likewise
1782 * tests/gzip.sh: Likewise
1783 * tests/ignfail.sh: Likewise
1784 * tests/incremen.sh: Likewise
1785 * tests/link01.sh: Likewise
1786 * tests/listed01.sh: Likewise
1787 * tests/longv7.sh: Likewise
1788 * tests/multiv01.sh: Likewise
1789 * tests/multiv02.sh: Likewise
1790 * tests/old.sh: Likewise
1791 * tests/options.sh: Likewise
1792 * tests/recurse.sh: Likewise
1793 * tests/same-order01.sh: Likewise
1794 * tests/same-order02.sh: Likewise
1795 * tests/sparse01.sh: Likewise
1796 * tests/version.sh: Likewise
1797 * tests/volume.sh: Likewise
1799 2004-08-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1801 * bootstrap: Extended --update-po option to take an
1802 optional argument specifying the po file to update.
1803 * src/create.c: Improved compatibility with 1.13.25
1804 * tests/link01.sh: New file.
1805 * tests/Makefile.am: Added link01.sh
1807 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1811 * patches/argp.diff: Remove; no longer needed.
1813 * lib/.cvsignore: Add stat-macros.h.
1814 Remove addext.c, malloc.c, realloc.c.
1816 * src/extract.c: Include <getcwd.h>.
1817 (extract_archive): Rewrite with new macro IS_ABSOLUTE_FILE_NAME.
1818 * src/extract.c (make_directories):
1819 FILESYSTEM_PREFIX_LEN -> FILE_SYSTEM_PREFIX_LEN.
1820 * src/misc.c (must_be_dot_or_slash): Likewise.
1821 * src/names.c (excluded_name, safer_name_suffix, stripped_prefix_len):
1823 * src/tar.c (parse_opt): Likewise.
1824 * src/incremen.c (purge_directory): Fix format buffer typos in warning
1826 * src/tar.c (options): Add missing initializers to pacify gcc.
1827 (decode_options): Remove unused var.
1829 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
1831 * bootstrap (gnulib_modules): Add getpagesize.
1832 * configure.ac (valloc): Remove check; valloc no longer used.
1833 * lib/.cvsignore: Add getpagesize.h.
1834 * m4/.cvsignore: Add getpagesize.m4.
1835 * src/buffer.c (record_buffer): New var.
1836 (open_archive): Don't use valloc; on older or buggy hosts, you can't
1837 free the result. Use page_aligned_alloc instead.
1838 * src/compare.c (diff_init): Likewise.
1839 * src/buffer.c (open_archive): Record the pointer to be freed
1841 (close_archive): Free record_buffer.
1842 * src/common.h (page_aligned_alloc): New decl.
1843 * src/misc.c (quote_n, quote): Remove these redundant functions.
1844 (ptr_align): New function, from coreutils/src/system.h.
1845 (page_aligned_alloc): New function.
1846 * src/system.h (valloc): Remove.
1848 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1850 * src/extract.c (extract_archive): Do not report an error
1851 when hard-linking X to X when X exists. Problem reported by
1853 * lib/.cvsignore: Add fchown-stub.c.
1855 2004-06-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1858 * src/common.h (root_device): New global.
1859 (gnu_restore): Renamed to purge_directory().
1860 * src/extract.c (extr_init): Save the device number
1862 (extract_archive): Renamed gnu_restore() to purge_directory().
1863 * src/incremen.c (gnu_restore): Renamed to purge_directory().
1864 Do not attempt to purge the directory if it is on a different
1865 device and one_file_system_option is set.
1867 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1869 * doc/tar.texi: The actual default for exclude patterns
1870 is --no-anchored. Fixed.
1871 * src/tar.c (options): Likewise.
1872 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
1874 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1876 * doc/tar.texi: Fixed several inconsistencies.
1877 * src/tar.c: Fixed docstring for --checkpoint option.
1879 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1881 * src/buffer.c (seek_archive): New function
1882 * src/common.h (seek_archive): New function
1883 (seekable_archive): New global.
1884 * src/list.c (skip_file): Use seek_archive() if
1886 * src/tar.c (struct fmttab): Accept 'pax' as alias
1888 (options): New option -n (--seek).
1889 * src/update.c: Determine type of the archive before
1894 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1896 * bootstrap: New option --update-po
1897 * src/tar.c: New option -H (short alias to --format)
1898 * doc/tar.texi: Document -H option
1899 * src/names.c (safer_name_suffix): Fixed bug introduced
1902 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1904 * bootstrap: Apply patches from patch subdirectory
1906 * patches/argp.diff: New file
1907 * patches/getopt.diff: New file
1908 * configure.ac: Check for _getopt_long_only_r and
1909 force using included version of getopt if the function
1911 * src/tar.c: Use argp for command line parsing.
1912 * src/system.h: Minor formatting fix
1913 * m4/.cvsignore: Updated
1914 * lib/.cvsignore: Updated
1915 * doc/tar.texi: Minor fix.
1916 * src/extract.c: Fix improper use of 'path' term
1917 * src/incremen.c: Likewise
1918 * src/list.c: Likewise
1919 * src/misc.c: Likewise
1920 * src/names.c: Likewise
1921 * src/rmt.h: Likewise
1922 * src/rtapelib.c: Likewise
1923 * src/update.c: Likewise
1924 * src/xheader.c: Likewise
1925 * tests/star/README: Minor fix
1927 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1929 * configure.ac: Raised version number to 1.14.1
1930 * src/tar.c: Renamed --strip-path to --strip-components
1931 Changed improper use of _() to ngettext().
1932 * src/extract.c: Renamed strip_path_option to strip_components_option
1933 * src/common.h: Likewise.
1935 * doc/tar.texi: Updated
1937 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1939 * src/system.c (sys_child_open_for_uncompress): Do not
1940 set read_full_records_option: the compressed archive is
1941 likely not to contain integer number of records. Should
1942 the user wish to use reblocking, he may always give tar
1943 -B option. This is a minor improvement over the change
1945 * src/buffer.c (open_archive): Removed assignment to
1946 read_full_records_option.
1948 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
1949 as the format argument, rather than a possibly-translated variable
1950 string. Patch provided by Jim Meyering <jim@meyering.net>
1951 * src/tar.c (decode_options): Fixed typo in the comment.
1952 * tests/star/README: Minor correction
1954 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1956 * directory: New file. GNU directory entry for tar.
1957 * doc/Makefile.am: Rewritten. Added rules for generating
1958 documentation for the project's website.
1959 * doc/.cvsignore: Updated
1960 * doc/index.html.in: New file.
1962 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1964 * configure.ac: Raised version number to 1.14
1966 * tests/after: Added copyleft statement
1967 * tests/before: Added copyleft statement
1968 * tests/preset.in: Added copyleft statement
1970 Tar 1.14 is released. Sources up to this point are tagged
1973 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1975 * configure.ac: Fixed prerequisite headers for sys/buf.h
1977 * src/system.h: Likewise.
1978 * tests/after (compare): Fixed argument quoting under eval
1979 * tests/before: Quote TAR_ARCHIVE_FORMATS
1981 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1986 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
1987 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
1988 the pathname of the rmt utility.
1989 New option --enable-backup-scripts.
1990 * doc/tar.texi: Updated
1991 * scripts/Makefile.am: Install the scripts only if requested
1993 * scripts/backup.in: Fixed --version output.
1994 Fixed initialization of the listing files and printing
1995 the time of the last previous level dump.
1996 * scripts/restore.in: Fixed --version output.
1997 * src/Makefile.am (localedir.h rule): Generate correct
1998 DEFAULT_RMT_COMMAND variable.
1999 * src/common.h (rmt_command_option): New variable.
2000 * src/list.c (read_and): Print block number before
2001 issuing 'Skipping to next header' diagnostics, if
2002 requested by block_number_option.
2003 * src/rtapelib.c: Use rmt_command_option instead of
2004 hardcoded "/etc/rmt".
2005 * src/tar.c: New option --rmt-command.
2006 (decode_options): Handle --rmt-command. Initialize
2007 rmt_command_option to DEFAULT_RMT_COMMAND.
2009 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2011 * doc/tar.texi: Further update.
2013 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2015 * configure.ac: Minor fix
2016 * scripts/Makefile.am: Updated
2017 * scripts/backup-specs: Updated
2018 * scripts/backup.in: Minor fixes
2019 * scripts/backup.sh: Removed
2020 * scripts/backup.sh.in: New file. Source for backup.sh
2021 * scripts/restore.in: New file
2022 * scripts/.cvsignore: Updated
2023 * scripts/WARNING: Removed
2024 * doc/tar.texi: Updated
2027 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2029 * src/names.c (name_gather): Bugfix: Honor single -C with
2031 * tests/same-order01.sh: New file
2032 * tests/same-order02.sh: New file
2033 * tests/Makefile.am: Updated
2035 * tests/append.sh: Added copyleft header
2036 * tests/delete01.sh: Likewise
2037 * tests/delete02.sh: Likewise
2038 * tests/delete04.sh: Likewise
2039 * tests/extrac01.sh: Likewise
2040 * tests/extrac02.sh: Likewise
2041 * tests/extrac03.sh: Likewise
2042 * tests/extrac04.sh: Likewise
2043 * tests/gzip.sh: Likewise
2044 * tests/ignfail.sh: Likewise
2045 * tests/incremen.sh: Likewise
2046 * tests/multiv01.sh: Likewise
2047 * tests/old.sh: Likewise
2048 * tests/options.sh: Likewise
2049 * tests/recurse.sh: Likewise
2050 * tests/version.sh: Likewise
2051 * tests/volume.sh: Likewise
2052 * tests/star/gtarfail.sh: Likewise
2053 * tests/star/gtarfail2.sh: Likewise
2054 * tests/star/multi-fail.sh: Likewise
2055 * tests/star/pax-big-10g.sh: Likewise
2056 * tests/star/qucktest.sh: Likewise
2057 * tests/star/ustar-big-2g.sh: Likewise
2058 * tests/star/ustar-big-8g.sh: Likewise
2060 * doc/.cvsignore: Updated
2062 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2064 * configure.ac: Check whether date accepts +format argument
2065 (for backup scripts).
2066 * scripts/level-0: Removed
2067 * scripts/level-1: Removed
2068 * scripts/weekly.new: Removed
2069 * scripts/dump-remind: Removed
2070 * scripts/backup.in: New file
2071 * scripts/backup.sh: New file
2072 * scripts/dump-remind.in: New file
2073 * scripts/backup-specs: Updated
2074 * scripts/Makefile.am: Updated for new directory contents.
2075 * scripts/.cvsignore: Updated
2077 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2080 * doc/tar.texi: Updated
2081 * src/tar.c: --utc implies -vv
2083 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2085 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
2086 does not define it if it fails to find iconv.h.
2088 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2090 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
2091 and parts of configure.ac
2092 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
2093 * lib/Makefile.am: Removed
2094 * lib/Makefile.tmpl: New file.
2095 * lib/.cvsignore: Updated
2096 * m4/.cvsignore: Updated
2097 * src/xheader.c: Include stpcpy.h
2099 * src/create.c: Produce an error, not warning, if the
2100 filename is too long.
2101 * tests/longv7.sh: Synchronized with the recent changes.
2103 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2105 * configure.ac: Fixed test for iconv_t
2106 * src/rmt.h: Bugfix by Jürgen Weigert
2107 * THANKS: Add Jürgen Weigert
2108 * tests/star/README: Fixed typo
2110 2004-04-04 Paul Eggert <eggert@twinsun.com>
2112 Merge getdate documentation changes from coreutils.
2114 * doc/getdate.texi: Update from coreutils CVS.
2115 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
2117 Merge recent gnulib changes, and remove some lint.
2119 Improve support for nanosecond-resolution time stamps.
2120 * bootstrap: Add gettime, timespec modules.
2121 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
2122 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
2124 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
2125 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
2126 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
2127 * src/common.h (newer_mtime_option): Now a struct timespec, not
2128 time_t. All uses changed.
2129 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
2130 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
2131 * src/incremen.c (scan_path): Likewise.
2132 * src/list.c (read_and): Likewise.
2133 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
2134 whether newer_mtime_option is initialized.
2135 * src/tar.c (decode_options): Likewise.
2136 * src/tar.c (decode_options): Adjust to new signature for get_date.
2138 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
2139 result of safe_read, full_write, and similar functions.
2140 Detect safe_read error by comparing to SAFE_READ_ERROR;
2141 detect full_write error by comparing to 0.
2143 * src/common.h (write_error_details, sys_write_archive_buffer):
2145 * src/misc.c (write_error_details): Likewise.
2146 * src/rmt.c (main): Likewise.
2147 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
2148 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
2149 * src/sparse.c (sparse_scan_file, sparse_dump_region,
2150 check_sparse_region, check_data_region): Likewise.
2151 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
2152 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
2153 * src/update.c (append_file): Likewise.
2155 * src/buffer.c (clear_read_error_count): Use explicit (void)
2156 to indicate a function with no arguments.
2157 * src/create.c (check_links): Likewise.
2158 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
2159 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
2160 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
2161 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
2163 * src/utf8.c (get_input_charset): Likewise.
2164 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
2165 xheader_decode_global, extended_header_init): Likewise.
2166 * tests/mksparse.c (usage): Likewise.
2168 * src/buffer.c (new_volume): Rename local variables to avoid
2170 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
2171 sparse_file_p, sparse_member_p, sparse_fixup_header,
2172 sparse_dump_file, sparce_extract_file, sparse_skip_file,
2173 sparse_diff_file): Likewise.
2174 * src/compare.c (diff_archive): Likewise.
2175 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
2176 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
2178 * src/extract.c (repair_delayed_set_stat): Likewise.
2179 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
2181 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
2182 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
2183 sparse_dump_file, sparse_file_p, sparse_member_p,
2184 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
2185 check_data_region, sparse_diff_file): Likewise.
2186 * src/system.c (sys_stat_nanoseconds): Likewise.
2187 * src/xheader.c (xheader_format_name): Likewise.
2189 * src/common.h (enum old_files): Remove comma before }; not portable.
2191 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
2192 * src/rmt.c (usage): Likewise.
2193 * src/xheader.c (xheader_set_single_keyword): Likewise.
2194 * tests/genfile.c (usage): Likewise.
2195 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
2198 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
2200 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
2201 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
2202 langtab.charset, charset_lookup): Likewise.
2204 * src/common.h (name_init): Remove unused args. All callers changed.
2205 * src/names.c (name_init): Likewise.
2207 * src/common.h (usage, xheader_write, xheader_write_global,
2208 sys_reset_uid_gid): New decls.
2210 * src/compare.c (report_difference, process_noop): Add
2211 __attribute__ ((unused)) for unused attributes.
2212 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
2214 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
2215 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
2216 path_coder, size_coder, uid_coder, uname_coder,
2217 sparse_numblocks_coder): Likewise.
2219 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
2220 dump_file0): Now static.
2221 * src/utf8.c (charset_lookup): Likewise.
2222 * src/xheader.c (xheader_protected_pattern_p,
2223 xheader_protected_keyword_p, xheader_set_single_keyword,
2224 xheader_keyword_deleted_p, xheader_keyword_override_p,
2225 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
2227 * tests/genfile.c (usage): Likewise.
2228 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
2231 * src/create.c (hash_link): Rewrite to avoid cast.
2233 * src/extract.c (file_newer_p): Use parameter, not global var.
2234 * src/misc.c (write_error_details): Likewise.
2236 * src/extract.c (prepare_to_extract): Remove directory arg; not
2237 used. All callers changed.
2239 * src/misc.c (close_fatal): Remove; not used.
2240 * src/system.c (sys_utimes): Likewise.
2242 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
2244 * src/rmt.c (main): Update copyright date to 2004.
2245 * src/tar.c (decode_options): Likewise.
2247 * src/rtapelib.c (get_status_string): Don't lose errno when
2248 skipping the error messages.
2249 (get_status): Report an error if atol returns a negative number.
2251 * src/utf8.c (struct langtab, langtab, charset_lookup,
2252 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
2254 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
2255 Use macros, not definitions, to avoid type clashes with system
2257 (charset_lookup): Local var is now auto, not static.
2258 (utf8_convert): Use ICONV_CONST instead of const, to avoid
2261 * src/utf8.c (langtab): Initialize all elements of struct, to
2263 * src/xheader.c (xhdr_tab): Likewise.
2265 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
2267 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
2269 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
2272 * configure.ac: Raised version number to 1.13.94
2273 * src/system.h: Protect inclusion of <sys/time.h>
2275 Declare time() if HAVE_DECL_TIME is 0
2276 * tests/.cvsignore: Added mksparse
2278 * tests/sparse01.sh: New file
2279 * tests/multiv02.sh: New file
2280 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
2281 * tests/longv7.sh: Added missing call to 'after'
2283 * src/common.h: Added missing prototypes
2284 * src/compare.c (diff_archive): Use is_sparse member
2285 instead of GNUTYPE_SPARSE.
2286 * src/create.c: Removed unused variables
2287 * src/extract.c (extract_archive): Use sparse_member_p instead
2289 Removed unused variables
2290 * src/list.c (decode_header): Use sparse_fixup_header to correct
2292 (print_header): Do not rely on GNUTYPE_SPARSE type.
2293 Use st->stat.st_size to print real file size.
2294 (skip_member): Assign stat_info.file_name to save_name. This fixes
2295 bug reported by Mads Martin Joergensen <mmj@suse.de>
2296 Use sparse_skip_file() to skip sparse members.
2297 * src/rtapelib.c: include "common.h"
2298 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
2299 (struct tar_sparse_optab.fixup_header): New member
2300 (tar_sparse_member_p): New function.
2301 (tar_sparse_init): Return true if decode_header is not provided
2302 (tar_sparse_fixup_header)
2303 (sparse_member_p,sparse_fixup_header)
2305 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
2306 (star_fixup_header, pax_sparse_member_p): New function
2307 (pax_decode_header): Remove
2308 * src/system.h: Include <sys/time.h> and <utime.h> when available
2309 * src/tar.c (usage): Prototype moved to common.h
2310 * src/tar.h (struct tar_stat_info.is_sparse): New member
2311 * src/utf8.c (utf8_convert): Changed prototype
2312 (get_input_charset): Removed unused variable
2313 * src/xheader.c: include <fnmatch.h>
2314 (size_decoder): Assign to both st->archive_file_size and
2316 (st->stat.st_size): Assign to st->stat.st_size
2317 (sparse_numbytes_decoder): Removed unused variable
2318 * src/.cvsignore: Added .gdbinit
2319 * THANKS: Added Mads Martin Joergensen
2321 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2323 * src/create.c (write_long_name): Do not allow more than
2324 NAME_FIELD_SIZE-1 characters in a file name for V7 format
2326 * tests/longv7.sh: New file.
2327 * tests/Makefile.am: Add longv7.sh
2329 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2331 * src/buffer.c (open_archive): Clear read_full_records_option
2332 if reading from a pipe.
2333 (short_read): Display warning about the deduced record size
2335 * tests/star/pax-big-10g.sh: Updated to match the above changes.
2336 * tests/star/ustar-big-2g.sh: Likewise.
2337 * tests/star/ustar-big-8g.sh: Likewise.
2339 * configure.ac: Added gl_FUNC_STRTOULL
2340 * src/create.c (start_header): Check for GNU_FORMAT
2341 if incremental_option is set.
2342 * src/xheader.c (to_decimal): New function.
2343 (xheader_format_name): Use to_decimal() instead of snprintf.
2344 * tests/listed01.sh: Use genfile instead of dd
2345 * tests/multiv01.sh: Likewise.
2347 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2349 * src/list.c (read_and): Stop processing the archive after
2350 encountering a single zero record. Many old archives contain
2351 arbitrary garbage after it.
2352 The warning is issued anyway.
2354 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2356 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
2357 conversion buffer was not null terminated. Fix provided
2358 by Leland Lucius <llucius@tiny.net>
2359 * THANKS: Added Leland Lucius
2360 * src/utf8.c (utf8_convert): Indentation fix.
2362 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2364 * src/buffer.c (flush_read): Bugfix: the
2365 condition at line 714 included
2367 || (status > 0 && !read_full_records_option)
2369 which is grossly wrong, since even if new_volume() below succeeds,
2370 the subsequent call to rmtread will overwrite the chunk of data
2371 already read in the buffer and thus spoil everything.
2372 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
2374 * tests/star/multi-fail.sh: New test.
2375 * tests/Makefile.am: Added multi-fail.sh
2376 * tests/star/README: Updated
2378 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2381 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
2382 * src/common.h (utc_option): new global
2383 (enum old_files.KEEP_NEWER_FILES): New element
2384 * src/extract.c: Handle --keep-newer-files option
2385 * src/list.c (tartime): Print UTC if --utc was given.
2386 * src/tar.c: New options: --utc and keep-newer-files
2388 * tests/Makefile.am: Added new tests
2389 * tests/after: Rewritten
2390 * tests/before: Rewritten
2391 * tests/preset.in: Rewritten
2392 * tests/delete03.sh: Accommodate for the new testsuite logic
2393 * tests/gzip.sh: Likewise
2394 * tests/incremen.sh: Likewise
2395 * tests/listed01.sh: Likewise
2396 * tests/multiv01.sh: Likewise
2397 * tests/old.sh: Likewise
2398 * tests/options.sh: Likewise
2399 * tests/version.sh: Likewise
2400 * tests/volume.sh: Likewise
2402 * tests/star: New directory
2403 * tests/star/README: New file
2404 * tests/star/gtarfail.sh: New file
2405 * tests/star/gtarfail2.sh: New file
2406 * tests/star/pax-big-10g.sh: New file
2407 * tests/star/qucktest.sh: New file
2408 * tests/star/ustar-big-2g.sh: New file
2409 * tests/star/ustar-big-8g.sh: New file
2411 2004-02-26 Paul Eggert <eggert@twinsun.com>
2413 * doc/tar.texi (dircategory Individual utilities): Append period,
2414 as suggested by Karl Berry.
2416 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2418 * src/list.c (decode_header): Call xheader_decode before
2419 the assignment to current_stat_info.archive_file_size.
2421 2004-02-23 Paul Eggert <eggert@twinsun.com>
2423 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
2425 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2430 * tests/before: Move testing of the prerequisite archive formats
2431 to the separate function 'prereq'. Do not expect any arguments
2432 * tests/delete03.sh: Use prereq() instead of passing arguments
2434 * tests/incremen.sh: Likewise.
2435 * tests/listed01.sh: Likewise.
2436 * tests/multiv01.sh: Likewise.
2438 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2440 Added UTF-8 support. Finished global extended header
2444 * configure.ac: Detect libiconv
2445 * src/utf8.c: New file. Conversions to and from utf-8.
2446 * src/Makefile.am: Added utf8.c
2447 * src/create.c (write_header_name) In pax format, use
2448 "path" keyword if the file name is not ASCII
2449 (start_header): Likewise for uname and gname.
2450 * src/list.c: Decode encountered global headers.
2451 * src/xheader.c: Use keywords from the global
2453 Correctly handle UTF-8 conversions.
2454 (xheader_list_destroy): New function.
2455 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
2456 missing gettext markers
2457 (decode_record): Rewritten using caller-provided handler and
2459 * tests/listed01.sh: Give credit to Andreas Schuldei.
2461 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2463 * src/create.c (dump_file0): The conditional at line
2464 1296 prevented incremental backups on individual files
2465 from working, as reported by Andreas Schuldei
2466 <andreas@schuldei.org>.
2468 This is due to the condition
2470 (0 < top_level || !incremental_option)
2472 Removing it makes incremental backups work for individual
2473 files as well as for directories. On the other hand, it does
2474 not affect other functionality, as shown by the reasoning below:
2476 To begin with, the two parts of this condition are mutually
2477 superfluous, because
2479 1) when top_level < 0, incremental_option == 1
2480 so the condition yields false
2481 2) when top_level >= 0, incremental_option == 0
2482 so the condition yields true.
2484 In other words, it is completely equivalent to
2486 (!incremental_option)
2488 Now, let's consider the effect of its removal. There are two cases:
2490 1) when incremental_option==1
2491 This means incremental backup in progress. In this case dump_file
2492 is invoked only for directories or for files marked with 'Y' by
2493 get_directory_contents. The latter are those that did not meet the
2494 condition in incremen.c:242, which is exactly the same condition
2495 as this at create.c:1296. So, for these files the check
2496 (!incremental_option) is useless, since the rest of the
2497 conditional will yield false anyway. On the other hand, if
2498 dump_file is invoked on a directory, the conditional will yield
2499 false due to !S_ISDIR assertion, so these will be processed as usual.
2501 Thus, for this case the extra condition (!incremental_option) is
2502 irrelevant, and its removal won't alter the behavior of tar,
2503 *except* that it will enable incremental backups on individual
2504 files, which is the wanted effect.
2506 2) when incremental_option==0
2507 In this case the condition yields true and its removal does not
2508 affect the functionality.
2511 * configure.ac: Raised patchlevel to 93
2512 * src/incremen.c: Minor stylistic fixes.
2513 * tests/listed01.sh: New test. Check listed incremental
2514 backups on individual files.
2515 * tests/Makefile.am: Added listed01.sh
2517 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2519 * src/common.h (simple_finish_header,start_private_header): New
2521 (xheader_ghdr_name): Changed declaration
2522 * src/create.c (start_private_header): Removed static qualifier.
2523 (write_extended): Removed superfluous last argument. Use
2525 (simple_finish_header): New function.
2526 (finish_header): Use simple_finish_header() to break recursive
2527 dependency between this function and write_extended().
2528 * src/tar.c (assert_format): Do not bail out if several
2529 --format arguments are given. This is a common case when
2530 TAR_OPTIONS are used.
2531 (decode_options): New option --show-defaults displays the
2532 compiled-in defaults.
2533 Use POSIX format if no --format option was given and
2534 --pax-option was specified.
2535 Do not allow to use --pax-option unless the archive format is
2536 set to POSIX (or reading subcommand is requested).
2538 * src/update.c (update_archive): Write global extended header if
2540 * src/xheader.c (xheader_format_name): Bugfix.
2541 (xheader_xhdr_name): Changed the default extended header name
2542 to '%d/PaxHeaders.%p/%f', as POSIX requires.
2543 (xheader_ghdr_name): Removed unused argument.
2544 (xheader_write,xheader_write_global): New function.
2545 (xheader_decode): Modified to honor overrides whatever
2546 the current archive format is.
2548 * src/delete.c (delete_archive_members): Call xheader_decode
2550 * src/list.c (decode_header): Likewise.
2551 * src/incremen.c (sort_obstack): Fixed typo in the comment
2553 * doc/tar.texi: Document new default for extended
2556 * tests/before: Accept an optional list of allowed archive
2557 formats. Exit with the status 77 if the current archive
2558 format does not match any of them.
2559 * tests/delete03.sh: Require gnu, oldgnu or posix format
2560 * tests/incremen.sh: Require gnu or oldgnu format
2561 * tests/multiv01.sh: Likewise
2563 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2565 * doc/tar.texi (Option Summary): Documented --pax-option
2566 * src/tar.c: Likewise.
2568 * src/create.c (to_chars): Added a comment.
2569 * src/tar.h: Comment to GNU_FORMAT
2571 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2574 * configure.ac: Added stpcpy
2575 * bootstrap: Likewise
2576 * lib/Makefile.am: Likewise
2577 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
2579 * src/create.c (write_extended): Call xheader_xhdr_name
2580 instead of using hardcoded "././@PaxHeader" name.
2581 * src/tar.c: New option --pax-option (equivalent to -o option
2583 * src/xheader.c: Implement pax -o option. Fixed misleading
2584 heading comment (introduced 2003-09-02).
2585 * src/incremen.c: Minor fixes
2586 * m4/.cvsignore: Updated
2588 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2590 * src/incremen.c: Removed accumulator stuff in favor of obstack.
2591 (get_directory_contents): Split into two functions
2592 * src/update.c: Minor changes
2593 * doc/tar.texi: Fixed typo
2595 2004-02-15 Paul Eggert <eggert@twinsun.com>
2597 Fix Debian bug 230872, originally reported by Jeff King in
2598 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
2600 * doc/tar.texi (posix compliance): Remove. The whole section
2601 was a misunderstanding of what POSIXLY_CORRECT is supposed to
2602 mean. The GNU Coding Standards says that POSIXLY_CORRECT
2603 is for disabling extensions that are incompatible with POSIX:
2604 it is not for disabling compatible extensions. All references
2605 to this section removed.
2606 (posix): This format is created only if the posix format is
2607 specified; it is no longer created if gnu format is specified
2608 and POSIXLY_CORRECT is set.
2609 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
2610 POSIX does not specify the behavior of tar, so we should
2611 not worry about POSIXLY_CORRECT here.
2613 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2615 * Makefile.am: Removed m4
2616 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
2618 * README-alpha: Updated
2619 * bootstrap: Updated TP URL, improved help output. Default
2620 to :ext:anoncvs and set CVS_RSH, unless already set.
2621 * m4/Makefile.am: Removed
2623 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2625 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
2626 Use $option instead of $1 so all options will be parsed.
2628 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2630 Started rewriting buffer.c ...
2632 * bootstrap: New option --no-po
2633 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
2634 (time_to_start_writing): Changed data type
2635 (file_to_switch_to): Removed. Variable never assigned to.
2636 (open_archive) Moved option compatibility checks to tar.c
2637 Other minor changes.
2638 * src/common.h (maybe_backup_file): Changed return type
2639 * src/misc.c: Likewise.
2640 * src/create.c: Updated invocations of safer_name_suffix
2641 * src/extract.c: Likewise
2642 * src/delete.c: Updated assignment to write_archive_to_stdout
2643 * src/tar.c (decode_options): More option compatibility checks
2644 (moved from buffer.c)
2645 * src/update.c (time_to_start_writing): Changed data type.
2646 * tests/recurse.sh: New test case.
2647 * tests/mksparse.c: New file.
2648 * tests/Makefile.am: Added recurse.sh and mksparse.c
2650 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2652 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
2653 Martin Simmons for the patch.
2654 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
2655 <pius@pld-linux.org> for the patch.
2657 2003-12-26 Paul Eggert <eggert@twinsun.com>
2659 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
2660 and translation website.
2662 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
2663 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
2664 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
2665 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
2666 files are replaced by autoreconf. Also, there seems to be a bug
2667 in gettext/autoconf/automake if we try to omit these files after
2668 autoreconf has replaced them, even though the gettext manual says
2669 they're optional. So give up and just include them for now, even
2670 though they make 'configure' longer and slower.
2672 Change translation URL from
2673 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
2674 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
2675 accommodate translator website revamp.
2677 Fail if autoreconf fails.
2679 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
2680 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
2681 ignore files now supplied by gettext 0.13.1.
2683 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2685 Synchronized with the backup repository on Mirddin
2687 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2689 * configure.ac: Check for varios members of struct stat
2690 that may represent file modification times with a subsecond
2692 Check for utimes (for future use)
2693 * src/buffer.c (short_read): Issue a warning on short reads.
2694 * src/common.h (sys_stat_nanoseconds): New function
2695 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
2696 * src/list.c (read_and): Treat only two successive zero
2697 filled blocks as an EOF indicator. Issue a warning if
2698 a single one is encountered.
2699 * src/system.c (sys_stat_nanoseconds): New function
2700 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
2702 * src/xheader.c (code_time,decode_time): Support for subsecond
2704 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
2705 (mtime_coder,mtime_decoder): Update invocations of code_time and
2707 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
2708 (sparse_numblocks_decoder,sparse_offset_decoder)
2709 (sparse_numbytes_decoder): Updated
2711 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2713 * src/names.c (safer_name_suffix): Reverted change made
2714 2003-11-14. Reason: Discussion with Paul Eggert and
2715 Jean-Louis Martineau. See also ChangeLog entry from
2717 * tests/delete03.sh: Likewise.
2718 * tests/extrac04.sh: Likewise.
2719 * tests/multiv01.sh: Likewise.
2721 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2723 * src/incremen.c (write_directory_file): Use sys_truncate
2724 * src/list.c (print_header): Use archive_file_size member
2725 when printing real file size.
2726 * src/sparse.c (sparse_scan_file): Correctly handle files with
2728 (sparse_dump_region,sparse_extract_region): Allow for zero size
2731 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2733 * configure.ac: Raised version number to 1.13.92
2734 * src/list.c (decode_header): Discern between pax and ustar
2736 Initialize current_stat_info.archive_file_size.
2738 NOTE: Modifications from this date on are temporarily
2739 stored on local CVS on mirddin. This repository will
2740 be synchronized with Savannah as soon as the latter
2741 becomes operational again.
2743 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2746 * src/sparse.c: Initial implementation of GNU/pax sparse
2748 * src/common.h (xheader_store): Changed prototype.
2749 * src/create.c: Update calls to xheader_store
2750 * src/extract.c (extract_archive): Check reported size vs.
2751 archive file size to determine if we have to do with a
2753 * src/tar.c (usage): Cleaned up the sample argument to --newer
2755 (decode_options): Allow --sparse for POSIX_FORMAT archives.
2756 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
2758 Implemented GNU.sparse.* keywords.
2760 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2762 * configure.ac: Check for setlocale. Thanks Bruno Haible for
2765 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2767 * src/create.c (write_gnu_long_link): Use oldgnu
2768 magic with @LongLink blocks.
2770 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2772 * src/tar.h: Support for star sparse format.
2773 * src/sparse.c: Likewise.
2775 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2777 * src/sparse.c (sparse_diff_file): New function
2778 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
2779 (sys_compare_uid_gid): Removed.
2780 (sys_compare_links,report_difference): Changed prototype
2781 (sparse_diff_file): New function
2782 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
2783 (sys_compare_uid_gid): Removed.
2784 (sys_compare_links): Changed declaration
2785 * src/compare.c (diff_archive): Use sparse_diff_file.
2787 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2789 Rewritten sparse file handling.
2791 * src/sparse.c: New file. Provides a universal framework
2792 for various methods for sparse files handling.
2793 * src/Makefile.am: Added sparse.c
2794 * src/common.h (struct sp_array,sparsearray,sp_array_size)
2795 (init_sparsearray,fill_in_sparse_array): Removed
2796 (enum dump_status): New data type
2797 (pad_archive,close_diag,open_diag,read_diag_details)
2798 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
2800 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
2802 (print_header): Changed prototype declaration.
2803 * src/tar.h (struct sp_array): Declaration from common.h
2804 (struct tar_stat_info): New members archive_file_size,
2805 sparse_map_avail,sparse_map.
2806 * src/create.c: Major rewrite.
2807 * src/extract.c: Use new sparse file interface.
2808 * src/compare.c (diff_sparse_files): Temporary placeholder.
2810 * src/buffer.c: Minor changes
2811 * src/tar.c: Likewise.
2812 * src/list.c: Likewise.
2813 * src/misc.c (close_diag,open_diag,read_diag_details)
2814 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
2815 diagnostics functions.
2816 * src/incremen.c: Use new diagnostics functions.
2817 * src/names.c: Likewise.
2819 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2821 * configure.ac: Fixed check for setsockopt
2823 * src/create.c: Do not zero-terminate name field if
2824 the name is exactly 100 characters long.
2825 (write_ustar_long_name): Fixed cheking for unsplittable
2828 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2830 * src/create.c (start_header): Removed debugging hook
2831 (dump_file): Fixed handling of linkname field.
2832 * src/names.c (safer_name_suffix): If the input
2833 file name ends with a slash, output one should do so
2835 * doc/tar.texi: Documented --format=ustar
2837 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2839 * src/tar.h (archive_format): USTAR_FORMAT: New type.
2840 * src/create.c: Added POSIX.1-1988 support.
2841 * src/names.c (safer_name_suffix): Skip leading ./
2842 * src/tar.c: New option --format=ustar forces
2843 POSIX.1-1988 archive format.
2844 * tests/delete03.sh: Updated.
2845 * tests/extrac04.sh: Updated.
2846 * tests/multiv01.sh: Updated.
2848 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2850 * src/list.c (read_and): Initialize current_stat_info
2851 and extended_header at the start of the loop.
2852 * src/names.c (all_names_found): Check if the argument
2853 contains valid filename. Fixes coredump on `not_a_tar_file'
2854 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
2855 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
2856 Fixes `pax-big-10g' bug.
2858 2003-11-12 Paul Eggert <eggert@twinsun.com>
2860 Fix some C compatibility bugs reported by Joerg Schilling.
2862 * src/common.h (stripped_prefix_len): Fix misspelling
2863 "stripped_path_len" in declaration.
2864 * src/rmt.c (main): Use "return FOO;" rather than
2865 "exit (FOO);"; we no longer have to worry about
2866 pre-ANSI hosts that mishandled returned values from "main".
2867 * src/tar.c (main): Likewise. This avoids warnings on some
2869 * src/system.c: Include signal.h, for 'kill'.
2870 * src/system.h (DEV_BSIZE): Remove.
2871 (DEFAULT_ST_BLKSIZE): New macro.
2872 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
2873 * src/tar.c (enum): Remove comma just before }.
2875 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2877 * src/list.c (decode_header): Initialize st_atime and
2880 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2882 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
2883 Bunk <bunk@fs.tum.de> for reporting.
2884 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
2885 <martin@xemacs.org> for spotting.
2887 2003-11-04 Paul Eggert <eggert@twinsun.com>
2889 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
2892 2003-10-26 Paul Eggert <eggert@twinsun.com>
2894 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
2895 Bug reported by Christian Weisgerber.
2897 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2901 * src/tar.c (decode_options): Removed superfluous archive format
2903 * doc/tar.texi: Documented new features.
2905 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2908 * THANKS: Added Wojciech Polak
2909 * configure.ac: Added checks for missing functions. Raised
2910 version number to indicate alpha release.
2911 * lib/Makefile.am: Added missing headers
2912 * lib/waitpid.c: Added missing includes.
2913 * src/extract.c: Likewise.
2914 * src/names.c: Removed spurious includes.
2915 * src/xheader.c: Likewise.
2916 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
2917 macro overriding broken mkdir prototypes.
2919 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2921 * configure.ac: Check for dev_t and ino_t.
2922 * m4/Makefile.am: Added missing files.
2923 * src/system.c: New file.
2924 * src/Makefile.am: Added system.c
2925 * src/common.h: Prototypes for functions from system.c
2926 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
2927 * src/buffer.c: Moved system dependencies to system.c
2928 * src/compare.c: Likewise.
2929 * src/create.c: Likewise.
2930 * src/delete.c: Likewise.
2931 * src/extract.c: Likewise.
2932 * src/rtapelib.c: Likewise.
2934 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2936 Implemented --occurrence option.
2939 * src/tar.c: New option --occurrence.
2940 * src/common.h (occurrence_option): New global
2941 (struct name): Changed `found' member to `uintmax_t
2943 (names_done): Removed
2944 (all_names_found): Changed prototype.
2945 (ISFOUND,WASFOUND): New macros
2946 * src/delete.c (delete_archive_members): Honor --occurrence
2948 * src/list.c (read_and): Likewise.
2949 * src/names.c: Count number of occurrences of each name in the
2951 (name_match): Honor --occurrence option.
2952 (names_done): Removed
2953 (all_names_found,names_notfound): Rewritten.
2955 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2957 * src/tar.c: Removed extra precaution regarding
2958 subcommand_option == CAT_SUBCOMMAND
2959 * lib/Makefile.am: Updated
2961 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2963 * src/common.h (names_done): New function.
2964 * src/names.c: Likewise.
2965 * src/list.c (read_and): Use all_names_found() as `while'
2967 * src/tar.c: New option --first-copy
2970 2003-09-24 Paul Eggert <eggert@twinsun.com>
2972 * src/rmt.c (main): Don't translate Copyright string; international
2973 law says the word "Copyright" should be in English.
2974 * src/tar.c (decode_options): Likewise.
2976 2003-09-22 Paul Eggert <eggert@twinsun.com>
2978 * doc/tar.texi (extracting untrusted archives): New section.
2980 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
2981 Return size_t, not pointer, so that we don't have to worry about
2982 violating the C standard by converting char const * to char *.
2983 All callers changed.
2984 * src/names.c (stripped_path_len): Likewise. Strip file system
2985 prefix, too. Count adjacent slashes as if they were one slash;
2986 that is the POSIX standard.
2988 2003-09-17 Paul Eggert <eggert@twinsun.com>
2990 * README-alpha: Document maintainer tool assumptions a bit. GNU
2991 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
2992 Debian bug 211447. Fix minor misspellings/whitespace nits.
2994 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
2995 gl_USE_SYSTEM_EXTENSIONS.
2997 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
2998 * m4/.cvsignore: Add restrict.m4, time_r.m4.
3000 2003-09-17 Paul Eggert <eggert@twinsun.com>
3002 * bootstrap: Don't use "for option; do";
3003 Solaris 8 /bin/sh doesn't like that.
3005 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3007 * README-alpha: Updated
3008 * bootstrap: Updated
3010 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3012 * README-alpha: Updated
3013 * bootstrap: Updated
3014 * po/POTFILES.in: Added src/xheader.c
3015 * src/common.h (cut_path_elements): Added proto.
3017 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3019 * src/buffer.c: Use ngettext where appropriate.
3020 * src/compare.c: Likewise.
3021 * src/create.c: Likewise.
3022 * src/misc.c: Likewise.
3023 * src/tar.c: Likewise.
3024 * src/update.c: Likewise.
3026 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3028 * .cvsignore: Added *.shar.gz
3031 * src/common.h (strip_path_elements): New variable.
3032 * src/extract.c (extract_archive): Implemented --strip-path
3033 * src/names.c (cut_path_elements): New function.
3034 * src/tar.c: New option --strip-path=NUM.
3035 (decode_options) Assign boolean values to bool variables.
3037 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3039 * src/delete.c: Fixed deletion from the POSIX archives.
3040 * src/list.c (read_header): Minor change.
3041 * src/tar.c (main): Do not check for volume_label_option
3042 if subcommand_option is not CREATE_SUBCOMMAND.
3043 * src/xheader.c (xheader_decode): Store the header as
3044 well (for eventual delete).
3046 * tests/incremen.sh: Explicitly request GNU format. This will
3047 disappear when GNU extended header keywords are working.
3048 * tests/multiv01.sh: Likewise
3049 * tests/volume.sh: Likewise
3051 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3053 * src/create.c: Support for "linkpath" extended keyword.
3054 * src/xheader.c (decode_record): Reversed the return
3057 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3059 * configure.ac: Allow to redefine the default output format.
3060 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
3061 (archive_format_string): New function.
3062 (usage): Updated help output.
3067 2003-09-02 Paul Eggert <eggert@twinsun.com>
3069 * src/common.h (destroy_stat, xheader_decode, xheader_store,
3070 xheader_read, xheader_finish, xheader_destroy): Add decls;
3073 * src/create.c (write_extended): Remove unused local 'bufsize'.
3075 * src/delete.c (delete_archive_members): Handle case of
3076 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
3077 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
3078 occurs, as it's not possible.
3079 * src/update.c (update_archive): Likewise.
3081 Use "const" when possible in new code.
3082 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
3083 (fmttab): Now const. All uses changed.
3084 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
3085 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
3086 decode_record, xheader_store, xheader_print, code_string, code_time,
3087 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
3088 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
3089 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
3090 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
3091 uid_coder, uid_decoder, uname_coder, uname_decoder):
3092 Use pointers to const when possible.
3093 (xhdr_tab): Now const.
3095 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
3096 (set_archive_format): Report an error if no format name matches,
3097 instead of returning an undefined value.
3099 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
3100 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
3101 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
3102 uid_decoder, uname_decoder): Remove unused keyword arg.
3105 * src/tar.c (set_archive_format): Now static.
3106 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
3108 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
3109 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
3110 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
3111 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
3112 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
3113 Remove forward decls; no longer needed.
3114 (xhdr_tab): Move to end, so that the forward decls aren't needed.
3115 Add a forward declaration.
3117 Use 'bool' in new code, when appropriate.
3118 * src/xheader.c (decode_record): Return bool, not int.
3119 * src/common.h (read_header): Since it accepts bool, change
3120 all callers to use false and true rather than 0 and 1.
3122 * src/xheader.c (decode_record): Fix misspelling in diagnostic
3123 "extended headed" -> "extended header".
3125 GNU coding style fixes.
3126 * src/xheader.c (decode_record, xheader_decode):
3127 Do not use decls like "char *p, *q;".
3130 (xheader_store): Avoid parentheses around object operand of sizeof.
3132 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3134 * src/create.c (start_header): Store long file names
3135 in "path" keyword of an extended header if in POSIX
3137 (finish_header): print header before calling write_extended().
3138 * src/list.c (list_archive): Always decode the header. This
3139 is necessary so the extended header is processed and the correct
3140 filename is printed no matter what the state of verbose_option.
3141 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
3142 for the time being).
3144 2003-09-01 Paul Eggert <eggert@twinsun.com>
3146 Update from gnulib, and correct fnmatch to fnmatch-gnu.
3147 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
3149 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
3151 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
3152 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
3153 copying rules from gnulib module descriptions.
3154 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
3155 Update from gnulib modules alloca, fnmatch, getline, stdbool.
3156 * m4/.cvsignore: Add utimes-null.m4. Sort.
3158 2003-09-01 Sergey Poznyakoff
3160 Added initial support for creating POSIX headers.
3162 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
3163 (string_to_chars): New functions
3164 (struct xheader): Changed structure
3165 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
3167 * src/create.c (string_to_chars): New function.
3168 (write_extended): New function
3169 (start_header): Create extended POSIX headers if necessary.
3170 (finish_header): Likewise.
3171 * src/list.c (print_header): Take user/group from
3173 * src/names.c (gid_to_gname,gname_to_gid)
3174 (uid_to_uname,uname_to_uid): Changed prototypes.
3175 * src/tar.c: New option --format.
3176 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
3177 (struct extra_header): Removed unused structure.
3178 (union block.extra_header): Removed unused member.
3179 * src/xheader.c: Implemented coder functions.
3180 * bootstrap: Added obstack.
3181 * lib/.cvsignore: Likewise.
3182 * configure.ac: Added 'gl_OBSTACK'
3183 * m4/Makefile.am: Added new files.
3184 * m4/.cvsignore: Likewise.
3185 * TODO: Minor formatting change
3187 2003-08-31 Sergey Poznyakoff
3189 Added initial support for POSIX extended and STAR headers
3190 (only for listing/extracting).
3192 * src/xheader.c: New file.
3193 * src/Makefile.am: Added xheader.c
3194 * src/tar.h (struct star_header): New datatype
3195 (XHDTYPE,XGLTYPE): New defines
3196 (enum archive_format:STAR_FORMAT): New member
3197 (struct tar_stat_info): New datatype.
3198 (union block.star_header): New member.
3199 * src/common.h (orig_file_name,current_file_name)
3200 (current_trailing_slash,current_link_name): Removed variables.
3201 (current_stat_info): New variable
3202 (current_stat): Removed
3203 (extended_header): New variable
3204 (decode_header): Changed prototype.
3205 * src/list.c (decode_header): Added initial support for POSIX extended
3207 (skip_member): Check oldgnu_header only if current_format is set
3209 * src/buffer.c: Use current_stat_info
3210 * src/compare.c: Likewise.
3211 * src/create.c: Likewise.
3212 * src/delete.c: Likewise.
3213 * src/incremen.c: Likewise.
3214 * src/mangle.c: Likewise.
3215 * src/update.c: Likewise.
3216 * src/extract.c: Likewise.
3217 (make_directories): Improved check for the existence of the directory
3218 * src/tar.c (destroy_stat): New function.
3220 2003-08-29 Paul Eggert <eggert@twinsun.com>
3222 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
3223 was worth (e.g., different users in en_GB disagree about -ize
3225 * po/en_GB.po: Remove.
3227 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3231 * src/tar.c: Removed support for the obsolete command line
3233 * doc/tar.texi: Removed references to the obsolete command
3236 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3240 * doc/tar.texi: Updated
3241 * src/common.h (check_links_option): New variable
3242 (orig_file_name): New variable
3243 (check_links): New proto.
3244 * src/create.c (struct link.nlink): New member
3245 (link_table): Static for the module.
3246 (dump_file): Update `link' member when adding new links
3248 (check_links): New function.
3249 * src/list.c (print_header): Use orig_file_name.
3250 * src/tar.c: New option --check-links. Changed semantics of
3251 -o to comply to UNIX98 when extracting and to its previous
3252 semantics otherwise.
3253 (main): Call check_links if --check-links. was given.
3255 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3257 * src/list.c (print_header): Revised
3258 * NEWS: Started the entry for 1.13.26
3259 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
3261 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3263 * .cvsignore: Added to the repository.
3264 * doc/.cvsignore: Likewise.
3265 * lib/.cvsignore: Likewise.
3266 * m4/.cvsignore: Likewise.
3267 * po/.cvsignore: Likewise.
3268 * scripts/.cvsignore: Likewise.
3269 * src/.cvsignore: Likewise.
3270 * tests/.cvsignore: Likewise.
3272 * lib/Makefile.am: Added exitfail.[hc]
3273 * src/misc.c (chdir_do): Fixed call to restore_cwd
3274 * src/buffer.c (flush_read): Fixed behavior on short
3275 reads right after opening the new archive (multiv01.sh test).
3276 (new_volume): Special handling for "-".
3277 * src/list.c (print_header): Print trailing slash if
3278 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
3279 * tests/multiv01.sh: Minor changes.
3280 * m4/Makefile.am: Added missing files.
3282 2003-07-05 Paul Eggert <eggert@twinsun.com>
3284 Finish the checkin begin yesterday.
3286 * NEWS: Document the user-visible changes installed in the last
3289 * TODO: New file (actually, resurrected; but with new contents).
3291 * src/list.c (read_and): Give full type for procedure arg.
3292 (read_header): Strip trailing slashes, setting current_trailing_slash.
3293 (tartime): Avoid int overflow when printing year (!).
3294 (print_header): New arg specifying block ordinal. All uses changed.
3295 Print link as 'h' type. Give labels for long links and names.
3297 * src/misc.c (contains_dot_dot): Moved to names.c
3298 (must_be_dot_or_slash): New function.
3299 (safer_rmdir): Use it.
3300 (remove_any_file): Now takes enum as option, not boolean.
3301 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
3302 to unlink a directory.
3303 (deref_stat): Accept bool, not int.
3305 * src/names.c (namelist_match): Allow partial matches only if
3307 (hash_string_hasher): Renamed from hash_avoided_name.
3308 (hash_string_compare): Renamed from compare_avoided_anames.
3309 (hash_string_insert, hash_string_lookup): New functions.
3310 (add_avoided_name, is_avoided_name): Use them.
3311 (safer_name_suffix): New function.
3312 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
3314 * src/rmt.c: Don't include print-copyr.h.
3315 (prepare_input_buffer): New arg FD.
3316 Do not read more than INT_MAX bytes at once,
3317 since it breaks on some brain damaged Tru64 hosts.
3319 when retrying instead of subtracting 1024; for speed.
3320 (main): Use gettext to translate (C), not print_copyright.
3322 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
3323 now that gnulib handles this.
3324 Include <stddef.h> and <limits.h> unconditionally, now that we assume
3326 Assume that offsetof is defined in stddef.h.
3327 Do not include <sys/param.h>.
3328 (realloc, lseek): Do not declare.
3329 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
3330 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
3331 declarations, since we now assume C89 or better.
3332 (PARAMS): Remove, as we now assume C89. All uses changed.
3333 (bindtextdomain, textdomain): Include <gettext.h> to define.
3334 Include <unlocked-io.h>.
3335 (valloc): Define if not defined, and if valloc is not declared.
3336 (xstrdup): Remove decl.
3338 * src/tar.c: Do not include <print-copyr.h>.
3339 Include <getdate.h>.
3340 (get_date): Remove decl.
3341 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
3342 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
3343 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
3344 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
3345 (long_options, decode_options): Use them.
3346 (OVERWRITE_DIR_OPTION): Remove.
3347 (long_options): New options --index-file, --no-overwrite-dir.
3348 Remove --overwrite-dir option.
3349 (usage): Use PACKAGE_BUGREPORT.
3350 (decode_options): Terminate new argv properly.
3351 Use PACKAGE_NAME, PACKAGE_VERSION.
3352 If verbose, report how we grokked any textual date option.
3353 (main): Add support for index-file.
3355 * tests/Makefile.am: Convert to UTF-8.
3356 (AUTOMAKE_OPTIONS): Remove.
3357 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
3358 (INCLUDES): Remove ../intl.
3359 (LDADD): Don't link libtar.a twice.
3361 * tests/genfile.c: Convert to UTF-8.
3362 Don't include <print-copyr.h>.
3363 (DEFAULT_PATTERN): Renamed from DEFAULT.
3364 (ZEROS_PATTERN): Renamed from ZEROS.
3365 (main): Use gettext to translate (C), not print_copyright.
3367 2003-07-04 Paul Eggert <eggert@twinsun.com>
3369 Revamp to meet current standards of autoconf, automake,
3370 gettext, and gnulib, and incorporate new translations.
3372 * config/config.guess, config/config.sub, config/depcomp,
3373 config/install-sh, config/mdate-sh, config/missing,
3374 config/mkinstalldirs, config/texinfo.texi:
3375 Moved here from parent directory, or from doc.
3376 * config.hin: Renamed from config.h.in.
3377 * config/config.rpath: New file.
3379 * intl: Remove this subdirectory.
3381 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
3383 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
3384 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
3385 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
3386 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
3387 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
3388 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
3391 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
3392 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
3393 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
3394 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
3395 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
3396 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
3397 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
3398 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
3399 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
3400 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
3401 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
3402 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
3403 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
3404 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
3405 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
3406 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
3407 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
3408 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
3409 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
3411 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
3412 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
3413 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
3414 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
3415 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
3416 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
3417 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
3418 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
3419 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
3420 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
3421 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
3422 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
3423 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
3424 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
3425 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
3426 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
3427 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
3428 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
3430 Upgrade to latest version from external source. The file "bootstrap"
3431 now grabs these automatically, so we needn't keep track of them
3432 in this change long any longer.
3434 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
3435 (SUBDIRS): Remove intl.
3436 * PORTS: Update for star, Macintosh.
3437 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
3438 Bison 1.875, gettext 0.12.1.
3439 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
3440 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
3441 (AC_CONFIG_AUX_DIR): New.
3442 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
3444 (AC_PREREQ): Bump from 2.52 to 2.57.
3445 (AC_GNU_SOURCE): New.
3446 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
3447 we no longer support K&R C.
3449 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
3450 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
3451 (AC_MBSTATE_T): Remove.
3452 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
3453 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
3454 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
3455 (AM_STDBOOL_H): Add.
3456 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
3457 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
3458 (AC_CHECK_TYPE): Remove ssize_t.
3459 (gt_TYPE_SSIZE_T): Add.
3460 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
3461 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
3462 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
3463 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
3464 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
3465 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
3466 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
3467 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
3468 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
3469 napms, poll, select, strstr, usleep.
3470 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
3471 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
3472 (AM_GNU_GETTEXT): Use external and need-ngettext options.
3473 (AM_GNU_GETTEXT_VERSION): New.
3474 (AC_OUTPUT): Remove intl/Makefile.
3476 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3477 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
3478 * doc/fdl.texi: Update to current GNU version.
3479 * doc/gettext.texi: Update to current coreutils version,
3480 plus a copyright notice.
3481 * doc/tar.texi: Switch to new method for doing copyright notices.
3482 Use @acronym instead of @sc where appropriate.
3483 Remove empty examples. Give a few more examples.
3485 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3486 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
3487 are built up in pieces with +=.
3488 (noinst_HEADERS, INCLUDES): Remove.
3489 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
3490 (libtar_a_LIBADD): Use $ rather than @.
3491 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
3493 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
3494 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
3495 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
3496 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
3497 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
3498 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
3499 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
3500 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
3501 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
3502 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
3503 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
3504 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
3505 prereq.m4, xstrtoimax.m4.
3507 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
3508 be translated, since it's not a user-visible tool.
3510 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3512 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
3513 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
3514 consistency with coreutils.
3515 (LDADD): Link LIBINTL after libtar.a, since
3516 it's now external and should stand by itself.
3518 * src/buffer.c (print_total_written): Adjust to new human.h
3520 (child_open_for_compress): Do not increase size to BLOCKSIZE.
3521 (open_archive): Open index file name.
3522 Strip trailing slahes from file names.
3523 (flush_write): Set size to 0 if not saving names.
3524 (flush_write, flush_read): Use safer_name_suffix rather than
3527 * src/common.h: Include <quote.h>.
3528 (absolute_names_option, atime_preserve_option, backup_option,
3529 block_number_option, checkpoint_option, dereference_option,
3530 force_local_option, ignore_failed_read_option, ignore_zeros_option,
3531 incremental_option, interactive_option, multi_volume_option,
3532 numeric_owner_option, one_file_system_option, recursive_unlink_option,
3533 read_full_records_option, remove_files_option, same_order_option,
3534 show_omitted_dirs_option, sparse_option, starting_file_option,
3535 to_stdout_option, totals_option, touch_option, verify_option,
3536 dev_null_output, now_verifying, we_are_root): Now bool, not int.
3537 (current_trailing_slash, index_file_name, recent_long_name_blocks,
3538 recent_long_link_blocks): New vars.
3539 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
3540 (OVERWRITE_OLD_DIRS): Remove.
3541 (enum remove_option): New enum.
3542 (remove_any_file): Use it as option arg, not int.
3543 (is_avoided_name, contains_dot_dot): Return bool, not int.
3544 (safer_name_suffix): New decl.
3546 * src/compare.c (now_verifying): Now bool, not int.
3547 (fill_in_sparse_array): Move to extract.c. Now returns bool;
3548 all callers changed to test for failure.
3549 (diff_sparse_files): Take size from current_stat, not from param.
3550 (diff_archive): Do not count trailing slashes in archives.
3551 (verify_volume): Test for header failure after loop, not before.
3553 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
3554 All callers changed.
3555 (start_header): Clear devmajor and devminor fields, too.
3556 (finish_header): New arg block_ordinal.
3557 (init_sparsearray): Now extern. Set sp_array_size to
3558 SPARSES_IN_OLDGNU_HEADER if it is zero.
3559 (dump_file): Keep link table as a hash.
3560 Do not count "file changed as we read it" as a failure.
3562 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
3563 Move extern decl to common.h.
3565 * src/extract.c (we_are_root): Now bool, not int.
3566 (check_time): Warn about implausibly old time stamps.
3567 (set_stat): Use utimbuf, not stat_info.
3568 (prepare_to_extract): New arg DIRECTORY.
3569 (fill_in_sparse_array): Moved here from compare.c.
3570 (extract_sparse_file): Now returns off_t, giving size left.
3571 Truncate file at end.
3572 (extract_archive): Use safer_name_suffix rather than rolling our own.
3573 Use fill_in_sparse_array rather than rolling our own.
3574 Strip trailing slashes more effectively.
3575 Check for unsafe names.
3577 * src/incremen.c (struct directory): nfs and found are now of type
3579 (gnu_restore): Now takes directory name as argument, not offset
3580 of directory name in a global. All uses changed.
3581 (CURRENT_FILE_NAME): Remove.
3584 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
3587 2002-09-30 Paul Eggert <eggert@twinsun.com>
3589 * src/rmt.c (prepare_input_buffer): Renamed form
3590 prepare_record_buffer. All uses changed. Do not assume that
3591 size_t is the same width as int.
3593 2002-03-29 Paul Eggert <eggert@twinsun.com>
3595 * src/incremen.c (get_directory_contents):
3596 If ignore_failed_read_option, only warn about
3597 get_directory_contents failures. Fix suggested by
3600 2002-01-31 Mark W. Eichin <eichin@thok.org>
3602 * src/buffer.c (child_open_for_compress): Don't try to read
3603 past the end of the buffer.
3605 2001-10-11 Jim Meyering <meyering@lucent.com>
3607 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3608 and quote_n (1, ... to avoid clobbering a buffer.
3610 2001-09-26 Paul Eggert <eggert@twinsun.com>
3612 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
3614 * src/buffer.c (flush_read): Don't diagnose partial blocks before
3615 end of file; just ignore them silently.
3617 * src/list.c (read_header): Don't keep around extended name
3618 and link info indefinitely; keep it only for the next file.
3619 This fixes a bug introduced in 1.13.24, and removes the need
3620 for some static variables. Set recent_long_name and
3621 recent_long_link to zero if there were no long links; this
3622 avoids a violation of ANSI C rules for pointers in delete.c.
3623 * THANKS: Add Christian Laubscher.
3625 2001-09-26 Jim Meyering <meyering@lucent.com>
3627 * doc/tar.texi (Remote Tape Server): is know -> is known
3629 2001-09-25 Paul Eggert <eggert@twinsun.com>
3631 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
3632 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
3633 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
3634 want to distinguish EINVAL and EILSEQ.
3636 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
3638 * src/extract.c (maybe_recoverable):
3639 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
3641 2001-09-22 Paul Eggert <eggert@twinsun.com>
3643 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
3645 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
3648 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
3649 * PORTS: Add copyright notice, 'star' reference.
3650 * README-alpha: Add copyright notice, autoconf 2.52 patch.
3651 * THANKS: Add Christophe Kalt.
3652 * config.sub: Upgrade to 2001-09-14 version.
3654 * configure.ac (ALL_LINGUAS): Add ko.
3655 * po/ko.po: Resurrected file.
3657 * doc/convtexi.pl: Add coding advice for Emacs.
3659 * doc/getdate.texi: Add copyright notice.
3661 * doc/mdate-sh: Upgrade to automake 1.5 version.
3663 * doc/tar.texi (extracting files): Mention --to-stdout.
3664 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
3665 (Overwrite Old Files): Likewise.
3667 * lib/Makefile.am (noinst_HEADERS):
3668 Remove copysym.h. Add print-copyr.h, unicodeio.h.
3669 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
3671 * lib/copysym.c, lib/copysym.h: Remove.
3672 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
3673 lib/unicodeio.h: New files.
3675 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
3676 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
3678 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3679 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3681 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
3682 * m4/isc-posix.m4: Remove.
3684 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
3686 * po/POTFILES.in: Add copyright notice.
3688 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
3690 * tests/Makefile.am (LDADD): Likewise.
3692 * src/buffer.c (write_archive_buffer, close_archive):
3693 If an archive is a socket, treat it like a FIFO.
3694 (records_read, records_written): New vars.
3695 (write_archive_to_stdout): Now bool, not int.
3696 (open_archive, flush_write, flush_read): Keep records_read and
3697 records_written up to date.
3699 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
3700 (write_archive_to_stdout): Now bool, not int.
3701 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
3702 (read_header): Now takes bool arg. Existing callers modified
3703 to pass 0, unless otherwise specified.
3705 * src/delete.c (records_read): Remove; now a global.
3706 (acting_as_filter): Now bool, not int.
3707 (recent_long_name, recent_long_link, recent_long_name_blocks,
3708 recent_long_link_blocks, records_read, records_written): New decls.
3709 (records_skipped): New var.
3710 (move_archive): Don't divide by zero if arg is 0.
3711 Use the above vars to compute how far to move.
3712 (write_recent_blocks): New function.
3713 (delete_archive_member): Pass 1 to read_header, so that it doesn't
3714 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
3715 Keep track of how many records have been skipped.
3716 Let the buffer code count records.
3717 When copying a header, copy any extended headers that came before it.
3719 * src/extract.c (extract_archive): When marking a directory to be
3720 updated after symlinks, stat all directories after it in the
3721 delayed-set-stat list too, since they will be checked after
3722 symlinks. Add support for --overwrite-dir.
3724 * src/list.c (recent_long_name, recent_long_link,
3725 recent_long_name_blocks, recent_long_link_blocks): New vars.
3726 (read_and): Pass 0 to read_header.
3727 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
3728 headers into new vars. Null-terminate incoming symbolic links.
3730 * src/rmt.c: Include print-copyr.h, not copysym.h.
3731 (main): Use print_copyright, not copyright_symbol.
3732 * src/tar.c (decode_options): Likewise.
3733 (OVERWRITE_DIR_OPTION): New constant.
3734 (long_options, usage, decode_options): Add --overwrite-dir.
3736 * src/tar.h: Put copyright notice into documentation.
3738 * tests/Makefile.am (TESTS): Add delete03.sh.
3739 * tests/delete03.sh: New file.
3741 * tests/genfile.c: Include print-copyr.h, not copysym.h.
3742 (main): Use print_copyright, not copyright_symbol.
3743 Include <argmatch.h>.
3744 (pattern_strings): Remove.
3745 (pattern_args, pattern_types): New constants.
3746 (main): Use XARGMATCH, not argmatch.
3748 2001-09-20 Jim Meyering <meyering@lucent.com>
3750 * lib/xstrtol.c (strtoimax): Guard declaration with
3751 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3752 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3753 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3754 (strtoumax): Likewise, for completeness (it wasn't necessary).
3755 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
3756 Check for declaration of strtoimax.
3757 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
3758 Check for declaration of strtoumax.
3760 2001-09-16 Paul Eggert <eggert@twinsun.com>
3762 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
3764 2001-09-14 Paul Eggert <eggert@twinsun.com>
3766 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
3768 * README-alpha: Describe automake patch.
3770 * configure.ac (LIBOBJS):
3771 Remove automake 1.4 workaround, as we're using 1.5 now.
3772 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
3774 * lib/copysym.c: Include stddef.h, for size_t.
3775 Include langinfo.h if needed.
3776 Use locale_charset only if USE_INCLUDED_LIBINTL;
3777 if not, use nl_langinfo (CODESET) if available.
3779 2001-09-13 Paul Eggert <eggert@twinsun.com>
3781 * config.guess, config.sub: Sync with canonical versions.
3783 * configure.ac (jm_PREREQ_XGETCWD): Add.
3785 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
3786 (libtar_a_SOURCES): Add copysym.c.
3787 * copysym.c, copysym.h: New files.
3789 * lib/error.c: Sync with fileutils version.
3791 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
3792 * m4/getcwd.m4: New file.
3793 * m4/uintmax_t.m4: Remove.
3795 * m4/gettext.m4 (AM_WITH_NLS):
3796 Fix bug with calculating version of Bison 1.29.
3797 Reported by Karl Berry.
3799 * src/Makefile.am (datadir): Remove.
3801 * src/rmt.c: Include copysym.h.
3802 (main): Use copyright_symbol to translate copyright notice,
3804 * src/tar.c: Likewise.
3805 * tests/genfile.c: Likewise.
3807 * src/system.h (MB_LEN_MAX): New symbol.
3809 2001-09-11 Paul Eggert <eggert@twinsun.com>
3811 * src/extract.c (struct delayed_set_stat): New member
3813 (delay_set_stat): Initialize it to 0.
3814 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
3815 taking an extra stat ourselves. All callers changed.
3816 (set_stat): Likewise.
3817 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
3818 If false, stop when encountering a struct whose 'after_symlinks'
3819 member is true. Otherwise, go through all structures but check
3820 them more carefully. All callers changed.
3821 (extract_archive): When extracting a deferred symlink, if its parent
3822 directory's status needs fixing, then mark the directory as needing
3823 to be fixed after symlinks.
3824 (extract_finish): Fix status of ordinary directories, then apply
3825 delayed symlinks, then fix the status of directories that are
3826 ancestors of delayed symlinks.
3828 * src/rtapelib.c (rexec):
3829 Remove declaration; it ran afoul of prototypes on Crays.
3830 Reported by Wendy Palm of Cray.
3832 2001-09-06 Paul Eggert <eggert@twinsun.com>
3834 * lib/strtoimax.c (HAVE_LONG_LONG):
3835 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3836 (strtoimax): Use sizeof (long), not
3837 sizeof strtol (ptr, endptr, base),
3838 to work around bug in IBM C compiler.
3840 2001-09-04 Paul Eggert <eggert@twinsun.com>
3842 * lib/xgetcwd.c: Include "xalloc.h".
3843 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3844 report an error and exit.
3846 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
3847 (jm_PREREQ): Use it.
3849 2001-09-03 Paul Eggert <eggert@twinsun.com>
3851 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
3852 (jm_PREREQ_XGETCWD): New macro.
3854 * lib/exclude.c (fnmatch_no_wildcards):
3855 Fix typo that caused us to do case-folding
3856 search even when that was not desired. This occurred only in the
3859 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
3860 Do not include xalloc.h.
3861 (INITIAL_BUFFER_SIZE): New symbol.
3862 Do not use xmalloc / xrealloc, since the caller is responsible for
3863 handling errors. Preserve errno around `free' during failure.
3864 Do not overrun buffer when using getwd.
3866 * lib/xgetcwd.c (xgetcwd):
3867 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
3868 to decide whether to use getcwd (NULL, 0).
3870 2001-09-02 Paul Eggert <eggert@twinsun.com>
3872 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
3874 2001-09-01 Jim Meyering <meyering@lucent.com>
3876 * exclude.c: Use `""', not `<>' to #include non-system header files.
3877 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3878 and strncasecmp as r-values. Unixware didn't have declarations.
3880 2001-08-31 Jim Meyering <meyering@lucent.com>
3882 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3883 Use an initial, malloc'd, buffer of length 128 rather than
3884 a statically allocated one of length 1024.
3886 2001-08-30 Paul Eggert <eggert@twinsun.com>
3888 * lib/utime.c: Include full-write.h.
3889 * lib/xstrtol.c (strtoimax): New decl.
3891 2001-08-29 Paul Eggert <eggert@twinsun.com>
3893 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
3895 * src/create.c (dump_file): Relativize link names before dumping.
3896 This fixes a bug reported by Jose Pedro Oliveira.
3898 * src/create.c (dump_file): Use offsetof when computing sizes for
3899 struct hack; this avoids wasted space in some cases.
3900 * src/incremen.c (note_directory, find_directory): Likewise.
3901 * src/names.c (name_gather, addname): Likewise.
3903 * src/extract.c (extract_archive): Use strcpy, not memcpy,
3904 for consistency with other code that does similar things.
3905 * src/names.c (name_gather): Likewise.
3907 * src/names.c (read_name_from_file, name_next, name_gather,
3908 add_hierarchy_to_namelist): Avoid quadratic behavior when
3909 reallocating buffers. Check for buffer size overflow.
3910 (addname): Avoid unnecessary clearing of memory.
3912 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
3914 * src/extract.c (delay_set_stat): Fix off-by-one error in file
3915 name size allocation that caused core dumps.
3917 2001-08-28 Paul Eggert <eggert@twinsun.com>
3919 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
3921 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
3922 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
3923 (daddr_t): Remove; no longer used.
3924 (jm_PREREQ_HUMAN): Add.
3926 * acconfig.h: Remove; no longer needed.
3928 * config.guess, config.sub:
3929 New files, from automake 1.5. Gettext 0.10.39 needs them.
3930 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
3932 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
3933 (SUBDIRS): Put intl before lib, as gettext requires.
3935 * ABOUT-NLS: Upgrade to gettext 0.10.39.
3936 * intl: Upgrade entire directory to gettext 0.10.39.
3937 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
3938 New files, from gettext 0.10.39.
3939 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
3940 Upgrade to gettext 0.10.39,
3941 * po/Makefile.in.in: Likewise, except fix a typo in its copying
3943 * po/cat-id-tbl.c, po/stamp-cat-id:
3944 Remove; no longer used by gettext 0.10.39.
3945 * po/ChangeLog: New file.
3947 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
3948 $(srcdir)/tar.texi: Likewise.
3949 * doc/freemanuals.texi: New file.
3950 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
3951 `fileds' -> `fields'
3952 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
3954 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
3955 (noinst_HEADERS): Add quote.h.
3956 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
3958 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
3960 * lib/full-write.c, lib/savedir.c: Comment fix.
3962 * lib/pathmax.h: Remove.
3964 * lib/quote.c, lib/quote.h: New files.
3966 * lib/xgetcwd.c: Don't include pathmax.h.
3967 Include stdlib.h and unistd.h if available.
3969 (xmalloc, xstrdup, free): Remove decls.
3970 (xgetcwd): Don't assume sizes fit in unsigned.
3971 Check for overflow when computing sizes.
3972 Simplify reallocation code.
3974 * lib/xmalloc.c: Quote failure tests.
3976 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
3978 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
3979 similar to strtol.c.
3980 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
3981 (verify): New macro.
3982 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3983 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3984 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3985 changed to signed values. Check sizes at compile-time, not
3986 run-time. Prefer strtol to strtoll if both work.
3989 * lib/xstrtol.h (xstrtoimax): New decl.
3991 * m4/Makefile.am (EXTRA_DIST):
3992 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
3993 longlong.m4, xstrtoimax.m4.
3995 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
3996 Remove; now done by autoconf.
3997 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
3998 Use AC_CHECK_TYPE instead of merely looking for the header.
4000 * m4/uintmax_t.m4: Use shorter comment.
4002 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
4003 Quote first arg of AC_DEFUN.
4004 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
4005 is needed to parse the include file.
4006 Simplify logic behind the args to AC_REPLACE.
4008 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
4010 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
4013 Use "Copyright %d" to simplify the translator's job in the future.
4014 Advise translator about circle-C.
4015 * src/tar.c: (decode_options): Likewise.
4016 * tests/genfile.c (main): Likewise.
4018 2001-08-28 Jim Meyering <meyering@lucent.com>
4020 * lib/argmatch.c: Include "quote.h".
4021 (argmatch_invalid): Quote the context.
4023 * lib/dirname.c (dir_name): Fix typo on PC platforms.
4025 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
4026 Use single-quote for local .h files.
4028 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
4030 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
4033 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
4034 invoking mktime the last time.
4036 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
4038 * lib/rename.c: Major rewrite by Volker Borchert to use system
4039 rename function, but to work around problems with trailing
4042 * lib/strtoll.c: New file, from glibc.
4043 * lib/strtoul.c: Update from glibc.
4045 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
4046 Add support for signed numbers, too.
4047 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
4049 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
4051 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
4052 (main): Use generic names in debugging output.
4053 * lib/strtoimax.c: Plus add the following changes of my own:
4054 (main): Use accurate names in debugging output.
4056 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
4059 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
4060 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
4061 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
4062 m4/utime.m4, m4/utimes.m4:
4063 Quote the first argument in each use of AC_DEFUN.
4065 * m4/getline.m4: Don't use string.h.
4067 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
4069 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
4071 2001-08-27 Paul Eggert <eggert@twinsun.com>
4073 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
4075 The biggest change is the new --exclude semantics and options.
4076 The basic idea was suggested by Gerhard Poul; thanks!
4078 * NEWS: Describe new --exclude semantics and options, and bug fixes.
4079 * README: ignfail.sh fails on some NFS hosts.
4080 * NEWS, README, lib/xstrtol.h: Add copyright notice.
4082 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
4083 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
4084 Remove; the automake bug has been fixed.
4085 * acinclude.m4: Remove.
4087 * configure.ac: Renamed from configure.in.
4088 (AC_PREREQ): Bump from 2.13 to 2.52.
4089 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
4090 1997-05-30) has an encoding error.
4091 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
4092 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
4094 * doc/fdl.texi: Update to current GNU version.
4096 * doc/tar.texi: Put leading '*' in direntry.
4097 Accommodate new gfdl sectioning.
4098 New option --recursion (the default) that is the inverse of
4101 New options --anchored, --ignore-case, --wildcards,
4102 --wildcards-match-slash, and their negations (e.g., --no-anchored).
4103 Along with --recursion and --no-recursion, these control how exclude
4104 patterns are interpreted. The default interpretation of exclude
4105 patterns is now --no-anchored --no-ignore-case --recursion
4106 --wildcards --wildcards-match-slash.
4108 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
4110 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
4111 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4112 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4113 Include if available.
4114 (<xalloc.h>): Include
4115 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4116 (verify): New macro. Use it to verify that EXCLUDE macros do not
4117 collide with FNM macros.
4118 (struct patopts): New struct.
4119 (struct exclude): Use it, as exclude patterns now come with options.
4120 (new_exclude): Support above changes.
4121 (new_exclude, add_exclude_file):
4122 Initial size must now be a power of two to simplify overflow checking.
4123 (free_exclude, fnmatch_no_wildcards): New function.
4124 (excluded_filename): No longer requires options arg, as the options
4125 are determined by add_exclude. Now returns bool, not int.
4126 (excluded_filename, add_exclude):
4127 Add support for the fancy new exclusion options.
4128 (add_exclude, add_exclude_file): Now takes int options arg.
4129 Check for arithmetic overflow when computing sizes.
4130 (add_exclude_file): xrealloc might modify errno, so don't
4131 realloc until after errno might be used.
4133 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4135 (free_exclude): New decl.
4136 (add_exclude, add_exclude_file): Now takes int options arg.
4137 (excluded_filename): No longer requires options arg, as the options
4138 are determined by add_exclude. Now returns bool, not int.
4140 * lib/prepargs.c: Include <string.h>; required for C99 since
4144 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
4146 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
4147 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
4149 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
4150 Remove inttypes_h.m4, largefile.m4, mktime.m4.
4152 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
4153 subsumed by Autoconf 2.50.
4155 * m4/error.m4: Upgrade to serial 2.
4157 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
4158 remove test for GNU C library. It's not correct, as some
4159 older glibcs are buggy.
4161 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
4163 * m4/prereq.m4: Upgrade to serial 20, but then:
4164 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
4165 (jm_PREREQ_EXCLUDE): New macro.
4166 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
4169 * m4/realloc.m4: Upgrade to serial 4.
4171 * m4/strerror_r.m4: Revert to serial 1002.
4173 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
4175 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
4177 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
4178 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
4179 it is now subsumed by autoconf. Add inttypes.h.
4181 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
4182 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
4184 * src/buffer.c (new_volume): Stop if the script exits with an error.
4186 * src/common.h (excluded_with_slash, excluded_without_slash):
4187 Remove, replacing by:
4188 (excluded): New decl.
4189 (link_error): New decl.
4190 (excluded_name): Now returns bool.
4193 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
4194 Support hard links to symbolic links.
4196 (struct delayed_symlink): Remove 'names' member, replacing it with
4197 'sources' and 'target' member. All uses changed.
4199 (struct string_list): New type.
4201 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
4202 for struct hack; this avoids wasted space in some cases.
4204 (extract_archive): Fix test for absolute pathnames and/or "..".
4205 Use link_error to report errors for links.
4206 Remove redundant trailing '/' at "really_dir", for all uses, not
4207 just before invoking mkdir.
4208 If overwriting old files, do not worry so much about existing
4210 Fix mode computation in the case where the directory exists.
4212 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
4213 link, make a copy of the symbolic link.
4215 * src/incremen.c (get_directory_contents):
4216 If ignore_failed_read_option, only warn about
4219 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
4220 However, check for error even for '-' or '+' case.
4222 (print_header): Try parsing uids and gids as unsigned integers first,
4223 and as a uid_t or gid_t only if that fails. This adds support for
4224 listing positive uids and gids that are greater than UID_MAX and
4227 * src/misc.c (link_error): New function.
4229 * src/names.c (collect_and_sort_names):
4230 If ignore_failed_read_option, only warn about
4233 (excluded_name): Now returns bool. Simplify, as the fancy
4234 features are now all in excluded_filename.
4236 * src/rtapelib.c (base_name): Remove decl, as system.h now
4239 * src/system.h: Include stddef.h if available.
4240 (offsetof): Declare if stddef.h doesn't.
4242 Include <dirname.h>.
4243 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
4245 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
4246 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
4247 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
4248 WILDCARDS_MATCH_SLASH_OPTION):
4251 (long_options, usage, decode_options): Add support for --anchored,
4252 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
4253 --no-wildcards-match-slash, --recursion, --wildcards,
4254 --wildcards-match-slash.
4256 (decode_options): Implement the new way of interpreting exclude
4259 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
4261 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
4262 just print error messages suggesting alternatives.
4264 (add_filtered_exclude): Remove.
4266 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
4268 * tests/extrac04.sh (out): Remove
4269 directory/subdirectory/file1, as the new semantics for
4270 --exclude exclude it.
4272 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
4274 2001-08-12 Paul Eggert <eggert@twinsun.com>
4276 * lib/addext.c (<errno.h>): Include.
4277 (errno): Declare if not defined.
4278 (addext): Work correctly on the Hurd, where pathconf returns -1 and
4279 leaves errno alone, because there is no limit. Also, work even if
4280 size_t is narrower than long.
4282 2001-07-08 Paul Eggert <eggert@twinsun.com>
4284 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
4286 2001-05-10 Paul Eggert <eggert@twinsun.com>
4288 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
4289 Include <backupfile.h> and <dirname.h> after size_t is defined.
4290 (addext): Use base_len to trim redundant trailing slashes instead of
4293 * lib/backupfile.c (ISSLASH, base_name):
4294 Remove decls; now in dirname.h.
4295 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
4297 (find_backup_file_name): Rename locals to avoid new functions.
4298 Use base_len instead of rolling it ourselves.
4299 Work even if dirlen is 0.
4300 Use a dir of '.' if given the empty string.
4303 Do not include <stdio.h>, <assert.h>; no longer needed.
4304 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
4305 Include <string.h>, <dirname.h>.
4306 (base_name): Allow file names ending in slashes, other than names
4307 that are all slashes. In this case, return the basename followed
4310 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
4311 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
4312 (dir_len): Renamed from dirlen.
4313 All callers changed.
4315 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4317 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4319 2001-02-16 Paul Eggert <eggert@twinsun.com>
4321 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
4322 Do not declare or define if HAVE_MBRTOWC,
4323 since the test for HAVE_MBRTOWC now requires proper declarations.
4325 * lib/alloca.c (malloc): Undef before defining.
4327 2001-02-13 Paul Eggert <eggert@twinsun.com>
4329 * src/compare.c (read_and_process): Use off_t for size.
4330 From Maciej W. Rozycki.
4332 2001-01-26 Paul Eggert <eggert@twinsun.com>
4334 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
4336 2001-01-12 Paul Eggert <eggert@twinsun.com>
4338 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
4340 * lib/savedir.h (savedir): Remove size arg.
4342 * doc/tar.texi: Add @setchapternewpage odd.
4343 Remove -I as an alias for -T, for now.
4345 Update copyright. Remove "Published by".
4346 Dates beginning with / or . are taken to be file names.
4348 * src/tar.c (<time.h>): Do not include;
4349 (time): Do not declare.
4350 (usage): Remove -I as an alias for -T.
4351 (OPTION_STRING): Remove -I.
4352 (decode_options): Dates that look like an absolute path name,
4353 or that start with '.', are presumed to be file names whose
4355 Remove 'I' as an aliase for 'T'.
4358 * src/extract.c (<time.h>): Do not include; system.h now does this.
4359 (make_directories): Skip filesystem prefixes.
4360 Don't assume '/' is the only separator.
4361 (extract_sparse_file): Use new full_write semantics.
4362 On write error, return instead of invoking skip_file.
4363 Do not free sparsearray; caller does this now.
4364 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
4366 (extract_archive): Don't assume file name lengths fit in int.
4367 Report what got stripped from member name; it might be more than '/'.
4368 Use new full_write semantics.
4369 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
4371 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
4373 * src/buffer.c (<time.h>): Do not include; system.h now does this.
4374 (time): Remove decl; likewise.
4375 (child_open_for_uncompress): Use new full_write semantics.
4376 (flush_write): Use ISSLASH instead of testing for '/'.
4377 (flush_read): Likewise.
4379 * src/rmt.h (_remdev): Look for / anywhere in Path.
4381 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
4382 Don't assume '/' is the only separator.
4383 (safer_rmdir): Don't assume '/' is the only separator.
4385 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
4387 * lib/dirname.h (dirlen): New decl.
4389 * src/incremen.c (get_directory_contents):
4390 Remove path_size arg; all callers changed.
4391 Don't assume '/' is the only directory separator.
4392 (gnu_restore): Work even if file name length doesn't fit in int.
4394 * lib/addext.c (ISSLASH): New macro.
4395 (addext): Trim any redundant trailing slashes.
4397 * src/names.c (name_next):
4398 Don't assume '/' is the only directory separator.
4399 (namelist_match): Likewise.
4400 (add_hierarchy_to_namelist): Remove dirsize arg.
4401 Do not assume '/' is the only directory separator.
4402 (new_name): Likewise.
4404 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
4405 (libtar_a_SOURCES): Add dirname.c.
4407 * src/create.c (relativize):
4408 New function, with much of old start_header's guts.
4409 Handle filesystem prefixes.
4410 (start_header): Use this new function.
4411 (init_sparsearray): Don't bother to zero out the new array;
4413 (deal_with_sparse): Fix array allocation bug.
4414 (create_archive): Don't assume '/' is the only separator.
4415 (dump_file): Likewise.
4416 Don't worry about leading / in symlink targets.
4418 * lib/savedir.c (savedir):
4419 Remove size arg; it wasn't portable. All callers changed.
4421 * lib/utime.c (utime_null): Adjust to new full_write convention.
4423 * configure.in (YACC): Avoid portability problem with Ultrix sh.
4425 * lib/backupfile.c: Include <dirname.h>.
4426 (ISSLASH): New macro.
4427 (find_backup_file_name): Use dirlen to calculate directory lengths.
4428 (max_backup_version): Strip redundant trailing slashes.
4430 * src/common.h: Include <full-write.h>.
4431 (get_directory_contents): No longer has size arg.
4432 (gnu_restore): Arg is size_t, not int.
4434 * src/system.h: Include <time.h>.
4435 (time): Declare if not defined.
4437 * lib/full-write.c: Include full-write.h, not safe-read.h.
4438 full_write returns size_t, with short writes meaning failure.
4439 All callers changed.
4441 * src/rtapelib.c: Include full-write.h.
4443 * src/rmt.c: Include full-write.h.
4444 (main): Update copyright.
4446 * doc/getdate.texi: Mention that only English is supported.
4447 Show how to use "date" so that the output is acceptable to getdate.
4448 Mention Z as an abbreviation for UTC.
4450 * lib/full-write.h: New file.
4452 * src/list.c: system.h now does time.h stuff.
4455 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
4457 Do not include string.h, strings.h, or assert.h; no longer needed.
4458 (strrchr, memrchr, malloc): Remove decls; no longer needed.
4460 (base_name): New decl.
4461 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
4462 (dir_name_r): Remove.
4463 (dirlen): New function.
4464 (dir_name): Use dirlen instead of dir_name_r.
4465 (<string.h>, <strings.h>): Include only if test program.
4466 (main): Use "return 0", not "exit (0)".
4468 2000-12-08 Paul Eggert <eggert@twinsun.com>
4470 * lib/dirname.h: New file.
4472 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4474 * lib/fnmatch.c: Do not comment out all the code if we are using
4475 the GNU C library, because in some cases we are replacing buggy
4476 code in the GNU C library itself.
4478 2000-10-30 Paul Eggert <eggert@twinsun.com>
4480 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
4482 2000-10-29 Paul Eggert <eggert@twinsun.com>
4484 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
4486 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
4488 2000-10-28 Paul Eggert <eggert@twinsun.com>
4490 * doc/tar.texi: --no-recursion now applies to extraction, too.
4491 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
4492 * src/names.c (namelist_match, excluded_name):
4493 Do not match subfiles of a directory
4494 if --no-recursion is specified.
4495 * src/tar.c (NO_RECURSE_OPTION): Remove.
4496 (long_options): Have getopt set the --no-recursion flag.
4497 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
4498 Remove case for NO_RECURSE_OPTION.
4499 * src/common.h (recursion_option):
4500 Renamed from no_recurse_option, with sense
4501 negated, and with FNM_LEADING_DIR being the nonzero value.
4503 * names.c (namelist_match): New function.
4504 (name_match, name_scan): Use it to eliminate duplicate code.
4505 (names_notfound): Remove special case for Amiga.
4507 2000-10-27 Paul Eggert <eggert@twinsun.com>
4509 * src/misc.c (read_error_details, read_warn_details,
4510 read_fatal_details): Don't assume size_t is unsigned long.
4512 * src/buffer.c (flush_read): If read_full_records_option, try to
4513 fill the input buffer, as --delete -f - needs this.
4515 2000-10-24 Paul Eggert <eggert@twinsun.com>
4517 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
4519 * src/buffer.c (check_label_pattern):
4520 Make sure header name is a string before
4521 passing it to fnmatch.
4522 (init_volume_number): Check for global_volno overflow.
4523 (new_volume): Check for global_volno overflow.
4525 * src/tar.c (decode_options):
4526 Check that volume label is not too long to overflow
4527 name in tar header block.
4529 * Makefile.am (EXTRA_DIST): Remove rebox.el.
4531 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
4532 (AC_FUNC_STRERROR_R): Use this instead.
4534 2000-10-23 Paul Eggert <eggert@twinsun.com>
4536 * src/extract.c: Include <time.h>, since we invoke "time".
4538 * lib/prepargs.c (prepend_default_options):
4539 Don't use NULL, for portability.
4541 * m4/fnmatch.m4: Add "working" to message.
4543 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
4545 (getpwuid, getgrgid): Declare only if system headers don't.
4546 (gid_to_gname): Don't invoke setgrent.
4547 (namelist): Now static, not global.
4548 (nametail): New var. All uses of namelast changed to use
4549 nametail, with one extra level of indirection.
4550 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
4551 (name_match): Set nametail too, when setting namelist to null.
4552 (add_hierarchy_to_namelist): Change type of dir arg from char * to
4553 struct name *, so that we don't have to look up the name again
4554 here. Get change_dir from dir rather than as a separate arg. Add
4555 dirsize arg, and pass it along to get_directory_contents. Remove
4556 unnecessary check of directory type.
4557 (new_name): Do not append a slash if PATH already ends in one.
4558 (avoided_names, struct avoided_name): Remove.
4559 (avoided_name_table): New var, replacing avoided_names.
4560 (hash_avoided_name, compare_avoided_names): New function.
4561 (add_avoided_name, is_avoided_name): Use hash table rather than
4564 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
4565 (child_open_for_compress, child_open_for_uncompress,
4566 close_archive): Propagate any failure of the compression process
4568 (open_archive, flush_write, flush_read, close_archive): Do not
4569 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
4570 -1. Instead, allocate an array with the size that's needed.
4571 (open_archive): Don't bother checking S_ISCHR of /dev/null.
4572 (backspace_output): Don't try to backspace past start of archive.
4573 (close_archive): Remove special case for DELETE_SUBCOMMAND.
4575 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
4576 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
4577 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
4578 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
4579 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
4580 WITH_DMALLOC, WITH_REGEX):
4581 Remove; now generated automatically.
4583 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
4584 compatibility for glibc fragments.
4585 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
4586 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
4587 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
4588 that we needn't put an entry into acconfig.h.
4589 (ALL_LINGUAS): Add da.
4590 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
4591 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
4593 (AC_MBSTATE_T): Add.
4594 (RMT): Append $(EXEEXT).
4595 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
4596 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
4597 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
4598 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
4599 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
4600 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
4601 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
4602 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
4603 (EMUL_OPEN3): Remove; no longer needed.
4604 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
4606 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
4608 * src/common.h: Do not include basename.h.
4609 * src/rtapelib.c (base_name): Do not include basename.h;
4610 declare base_name instead.
4612 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
4614 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
4615 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
4616 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
4617 Adjust to the above changes.
4619 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
4621 * src/open3.c: Remove.
4623 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
4624 (tar_SOURCES): Remove open3.c.
4625 (INCLUDES): Remove -I.., as automake does that.
4626 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
4628 The following changes are to put LOCALEDIR into localedir.h instead
4629 of passing it on the command line.
4631 (DISTCLEANFILES): New macro.
4632 (localedir.h): New rule.
4633 (rmt.o tar.o): Now depend on localedir.h.
4635 * tests/delete02.sh, tests/extrac04.sh: New files.
4637 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
4638 (TESTS): Add extrac04.sh, and restore delete02.sh.
4639 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
4640 (INCLUDES): Remove -I.. as automake does this now.
4642 * src/rtapelib.c (rexec): Don't declare unless using it.
4643 (do_command): Simplify signal-handling code slightly.
4645 * src/delete.c (blocks_needed): Remove. All uses changed to use
4646 blocking_factor - new_blocks.
4647 (acting_as_filter): New var.
4648 (write_record, delete_archive_members): Use acting_as_filter
4649 rather than archive == STDIN_FILENO to detect whether we're acting
4650 as a filter, as open can return STDIN_FILENO in some cases.
4651 (delete_archive_members): Ignore zero blocks if
4652 ignore_zeros_option is nonzero. Fix bug that messed up last
4653 output block: write_eot can't be used here, as it gets confused
4654 when the input is at end of file.
4656 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
4657 symbolic link contents length. Pass directory size to
4658 get_directory_contents.
4660 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
4661 m4/strerror_r.m4: New files.
4662 * m4/signedchar.m4: Remove this file.
4663 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
4664 * m4/Makefile.am (EXTRA_DIST): Likewise.
4666 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
4668 * po/da.po: New translation file.
4670 * src/mangle.c (extract_mangle):
4671 Fix diagnostic with wrong number of %s'es.
4673 * lib/fnmatch.c (fnmatch):
4674 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4675 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4677 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
4678 fall off a device's end. Detect this.
4680 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
4682 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
4683 include <pathmax.h> and directory include files like <dirent.h>;
4684 no longer used. Include <savedir.h> instead.
4685 (closedir, signed_char): remove macro; no longer used.
4686 (bool, false, true): Include <stdbool.h> if you have the include
4687 file, otherwise define.
4690 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
4691 opendir_warn, readdir_error): Remove; no longer needed.
4692 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
4693 before deciding whether we're trying to remove ".".
4694 (remove_any_file): Try unlink first if we are not root. Use
4695 savedir when recursively removing directories, to avoid exhausting
4697 (savedir_error, savedir_warn, symlink_error): New functions.
4699 * src/list.c: (read_and): Do not invoke
4700 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
4701 responsible for that. Do not invoke apply_delayed_set_stat; our
4702 caller is now responsible for that.
4703 (read_header): Use signed char instead of signed_char. Prevent
4704 later references to current_header from mistakenly treating it as
4706 (from_header): Quote invalid base-64 strings in diagnostics.
4707 (time_from_header): Do not warn about future timestamps in
4708 archive; check_time now does that.
4709 (print_header): Quote unknown file types.
4710 (skip_member): New function, replacing skip_extended_headers and
4711 now skipping the whole member instead of just the extended
4712 headers. All callers changed. This makes the code handle
4713 extended headers uniformly, and fixes some bugs.
4715 * src/update.c (update_archive): Use skip_member.
4717 * src/extract.c (we_are_root): Now global.
4718 (struct delayed_symlink): New type.
4719 (delayed_symlink_head): New var.
4720 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
4721 not apply_delayed_set_stat.
4722 (set_mode, set_stat): Pointer args are now const pointers.
4723 (check_time): New function.
4724 (set_stat): Warn if setting a file's timestamp to be the future.
4725 (make_directories): Do not save and restore errno.
4726 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
4727 intermediate directories.
4728 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
4729 not in caller. Extract potentially dangerous symbolic links more
4730 carefully, deferring their creation until the end, and using a
4731 regular file placeholder in the meantime. Do not remove trailing
4732 / and /. from file names. Do not bother checking for ".." when
4733 checking whether a directory loops back on itself, as loopbacks
4734 can occur with symlinks too. Also, in that case, do not bother
4735 saving and restoring errno; just set it to EEXIST.
4736 (apply_nonancestor_delayed_set_stat): A prefix is a potential
4737 ancestor if it ends in slash too (as well as ending in a char just
4739 (apply_delayed_set_stat): Remove.
4740 (apply_delayed_symlinks, extract_finish): New functions.
4742 * doc/fdl.texi: New file.
4743 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
4744 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
4745 * doc/tar.texi: Add Free Documentation License. New section
4746 "Overwrite Old Files", and revamp that section to make it easier to
4747 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
4748 documentation into getdate.texi. Fix several minor typos. Describe
4749 TAR_OPTIONS. Describe incompatibility between incremental backups and
4750 --atime-preserve. Describe incompatibility between --verify and other
4751 options. Mention that tar normally removes symbolic links rather than
4752 following them, when extracting a file of the same name.
4754 * THANKS: Add gpoul. Change skip's address.
4756 * po/POTFILES.in: Add lib/human.c.
4758 * src/common.h (namelist, namelast): Remove decls.
4759 (we_are_root, extract_finish, skip_member, savedir_error,
4760 savedir_warn, symlink_error, gnu_list_name): New decls.
4761 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
4762 skip_extended_headers, is_dot_or_dotdot, closedir_error,
4763 closedir_warn, opendir_error, opendir_warn, readdir_error,
4764 readdir_warn): Remove decls.
4765 (get_directory_contents): New off_t arg.
4766 (addname): Now returns struct name *.
4768 * src/tar.h, tests/genfile.c: Fix comments.
4770 * src/create.c: Include hash.h.
4771 (gnu_list_name): Remove decl.
4772 (struct link): Remove "next" member.
4774 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
4775 consistency with other diagnostics.
4776 (deal_with_sparse): Check for I/O error when closing the file.
4777 (create_archive): Do not allocate an array of size PATH_MAX, as
4778 PATH_MAX might be (size_t) -1. Instead, allocate an array with
4779 the size that's needed.
4780 (hash_link, compare_links): New functions.
4781 (dump_file): Do not exhaust open file descriptors when descending
4782 deeply into a directory, by using savedir rather than
4783 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
4784 Hash the set of links already created, instead of using a linked
4785 list. Fix some bugs in outputting sparse files which caused the
4786 sparse tables to be incorrect. When a file unexpectedly shrinks,
4787 output zeros rather than garbage. Do not allocate an array of
4788 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
4789 allocate an array with the size that's needed.
4791 * src/incremen.c: Include hash.h.
4792 (struct directory): Remove "next", "dir_text". Change "name" to
4793 be char[1] with struct hack, not const char *. Add "found".
4794 (directory_list): Remove. Replaced by directory_table.
4795 (directory_table): New var.
4796 (nfs_string): Renamed from nfs.
4797 (hash_directory, compare_directories): New functions.
4798 (note_directory): Now returns struct directory *. First arg is
4799 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
4800 Remove text arg. New "found" arg, basically corresponding to the
4801 old text arg not being null. All callers changed.
4802 (note_directory, find_directory): Use hash table rather than
4804 (get_directory_contents): New arg "device". Use savedir to do the
4805 hard work. Save the nfs-ness of stat_data, since it might change
4806 under us. Use note_directory instead of find_directory to save
4807 some work. When adding an "A" record, do it with
4808 add_to_accumulator instead of cheating with strcat.
4809 (read_directory_file): Use "+" flag before device to indicate
4810 whether it was NFS. Fix typo in checking for strtoul error.
4811 (write_directory_file_entry): New function.
4812 (write_directory_file): Use it, and use the hash routines to
4813 traverse the directory table.
4814 (gnu_restore): Use savedir rather than opendir/readdir.
4816 * src/tar.c: Include localedir.h, prepargs.h.
4817 (long_options): Now static.
4818 (long_options, usage, decode_options): -j is now short for
4819 --bzip2, and -I is now an alias for -T.
4820 (decode_options, main): argv is not const pointer now.
4821 (decode_options): Invoke prepend_default_options to support
4822 TAR_OPTIONS. In diagnostic, mention the string that was the
4823 invalid blocking factor, tape length, group, owner, or record
4824 size. --delete is no longer incompatible with -f -, undoing
4826 (main): Invoke extract_finish at end of extraction.
4828 * src/rmt.c: Include localedir.h.
4829 (main): Update copyright date to 2000.
4831 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
4832 following changes: Use @sc where appropriate. Document the ranges of
4833 supported times more precisely. Add Eggert to getdate authors.
4834 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
4835 zone names, as it wasn't correct and people shouldn't be relying on it
4836 anyway. Relative items also account for non-DST adjustments. Fix
4839 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
4841 * tests/ignfail.sh: opendir -> savedir in diagnostics.
4843 * tests/preset.in: Set LANGUAGE to the empty string, for some
4846 2000-10-20 Paul Eggert <eggert@twinsun.com>
4848 * m4/fnmatch.m4: Mention the GNU C library.
4850 2000-10-19 Paul Eggert <eggert@twinsun.com>
4852 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
4855 2000-10-17 Paul Eggert <eggert@twinsun.com>
4857 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
4860 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
4861 (CHAR_BIT): Define if not defined.
4863 2000-09-09 Paul Eggert <eggert@twinsun.com>
4865 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
4867 2000-08-07 Paul Eggert <eggert@twinsun.com>
4869 * lib/xmalloc.c: Memory exhausted -> memory exhausted
4871 * lib/xalloc.h (xalloc_msg_memory_exhausted):
4872 change to array from char *.
4874 2000-08-06 Paul Eggert <eggert@twinsun.com>
4876 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
4877 compatibility with glibc 2.1.3 strftime.c.
4879 2000-07-31 Paul Eggert <eggert@twinsun.com>
4881 * lib/quotearg.c (quotearg_n_options):
4882 Don't make the initial slot vector a constant,
4883 since it might get modified.
4885 * lib/quotearg.c: Add support for more than one preallocated slot.
4887 2000-07-30 Paul Eggert <eggert@twinsun.com>
4889 * lib/quotearg.c (quotearg_n_options):
4890 Preallocate a slot 0 buffer, so that the caller
4891 can always quote one small component of a "memory exhausted" message
4894 2000-07-23 Paul Eggert <eggert@twinsun.com>
4897 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
4898 mbstate_t is always defined.
4900 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
4901 some GCC installations, and this configuration error is likely to be
4904 2000-07-22 Paul Eggert <eggert@twinsun.com>
4907 When the system forces us to redefine mbstate_t, shadow its mbsinit
4908 function. From Bruno Haible.
4910 2000-07-14 Paul Eggert <eggert@twinsun.com>
4912 * lib/xmalloc.c: Simplify exhausted message.
4914 * lib/quotearg.h: Update copyright date; from Jim Meyering.
4916 2000-07-13 Paul Eggert <eggert@twinsun.com>
4918 * lib/quotearg.h (enum quoting style):
4919 New constant clocale_quoting_style.
4922 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
4923 Add support for clocale_quoting_style, undoing previous change to
4924 locale_quoting_style.
4926 2000-07-10 Paul Eggert <eggert@twinsun.com>
4929 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
4930 since otherwise we don't need it.
4931 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4932 since we don't do multibytes in that case.
4933 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4934 invoke multibyte primitives.
4936 * m4/mbstate_t.m4 (AC_MBSTATE_T):
4937 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
4938 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
4939 and mbstate_t, to a single-part test that simply defines mbstate_t.
4941 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4942 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4943 to decide whether to define the BeOS workaround macro;
4944 this adjusts to the change to AC_MBSTATE_T.
4946 * m4/strerror_r.m4: New file.
4948 2000-07-05 Paul Eggert <eggert@twinsun.com>
4950 * lib/quotearg.c: Use double-quote to quote.
4952 * lib/quotearg.c (N_): New macro.
4953 (gettext_default): New function.
4954 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
4955 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
4958 * lib/quotearg.c (struct quoting_options):
4959 Simplify quote_these_too dimension.
4960 From Bruno Haible <haible@clisp.cons.org>.
4962 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
4963 Test for mbstate_t only if the test
4964 for an object-type mbstate_t fails.
4966 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4968 2000-07-03 Paul Eggert <eggert@twinsun.com>
4970 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
4971 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
4973 * lib/quotearg.c (mbrtowc):
4974 Assign to *pwc, and return 1 only if result is nonzero.
4975 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
4977 2000-07-02 Paul Eggert <eggert@twinsun.com>
4979 * lib/quotearg.c (mbstate_t):
4980 Do not define; it should be defined with AC_CHECK_TYPE.
4982 2000-06-26 Paul Eggert <eggert@twinsun.com>
4984 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
4985 a bug in glibc 2.1.3.
4987 * lib/xmalloc.c: Fix inaccurate comment for xrealloc.
4989 2000-06-19 Paul Eggert <eggert@twinsun.com>
4991 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
4992 inclusion of wctype.h to work around solaris2.6 namespace pollution.
4993 (ISPRINT): Likewise.
4994 Reported by Tom Tromey.
4996 2000-06-15 Paul Eggert <eggert@twinsun.com>
4998 * lib/human.c (adjust_value): New function.
4999 (human_readable_inexact): Apply rounding style even when printing
5002 * lib/human.c: Avoid shadowing warnings.
5005 2000-06-14 Paul Eggert <eggert@twinsun.com>
5007 * lib/human.c (human_readable_inexact): Allow an input block size
5008 that is not a multiple of the output block size, and vice versa.
5010 * lib/getdate.y (get_date): Apply relative times after time zone
5011 indicator, not before.
5013 2000-05-31 Paul Eggert <eggert@twinsun.com>
5015 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
5016 and thus don't need AC_CANONICAL_HOST.
5018 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
5019 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
5020 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
5021 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
5022 changed. Instead of inspecting the output of getconf, try to
5023 compile the test program without and with the macro definition.
5024 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
5025 getconf. Instead, check for the needed flags by compiling test
5028 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
5030 * config.guess, config.sub: Remove these files, for similar reasons.
5032 2000-05-03 Paul Eggert <eggert@twinsun.com>
5034 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
5035 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
5036 bug. This avoids a clash when files like regex.c that define
5039 2000-05-02 Paul Eggert <eggert@twinsun.com>
5041 * m4/largefile.m4 (AC_SYS_LARGEFILE):
5042 Define _GNU_SOURCE if this is needed to make
5043 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
5044 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
5046 * lib/quotearg.c (mbrtowc, mbstat_t):
5047 Add definitions if !HAVE_MBSTATE_T_OBJECT.
5048 (<wctype.h>): Include if HAVE_WCTYPE_H.
5049 (iswprint): Define to 1 if we lack it
5051 2000-04-18 Paul Eggert <eggert@twinsun.com>
5053 * m4/mbstate_t.m4: New file.
5055 2000-04-17 Bruno Haible <haible@clisp.cons.org>
5057 * tests/ignfail.sh: Test for uid 0 along with user "root".
5059 2000-04-05 Paul Eggert <eggert@twinsun.com>
5061 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
5062 Don't use -n32 on IRIX if the installer said
5065 2000-02-28 Paul Eggert <eggert@twinsun.com>
5067 * lib/quotearg.c (ALERT_CHAR): New macro.
5068 (quotearg_buffer_restyled): Use it.
5070 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5072 * src/list.c (tartime): Fix off-by-one error when copying year if
5075 2000-02-18 Paul Eggert <eggert@twinsun.com>
5077 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
5078 (textint): New typedef.
5079 (parser_control): Changed from struct parser_control to typedef
5080 (for consistency). Member year changed from int to textint. All
5082 (YYSTYPE): Removed; replaced by %union with int and textint
5084 (tID): Removed; not used.
5085 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
5086 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
5087 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5088 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5089 (date, number, to_year): Use width of number in digits, not its
5090 value, to determine whether it's a 2-digit year, or a 2-digit
5092 (yylex): Store number of digits of numeric tokens. Return '?' for
5093 unknown identifiers, rather than (unused) tID.
5095 2000-01-16 Paul Eggert <eggert@twinsun.com>
5097 * lib/quotearg.c (quotearg_buffer_restyled):
5098 Do not quote alert, backslash, formfeed,
5099 and vertical tab unnecessarily in shell quoting style.
5101 2000-01-15 Paul Eggert <eggert@twinsun.com>
5104 Change quoting to be compatible with future autoconf versions.
5106 2000-01-11 Paul Eggert <eggert@twinsun.com>
5108 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
5110 2000-01-07 Paul Eggert <eggert@twinsun.com>
5112 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
5114 Fix bug with fnmatch.h dependency, as follows:
5115 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
5116 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
5118 * src/common.h (apply_nonancestor_delayed_set_stat):
5119 Renamed from apply_delayed_set_stat.
5120 (apply_delayed_set_stat, decode_mode, chmod_error_details,
5121 chown_error_details, close_warn, closedir_warn, mkdir_error,
5122 read_error_details, read_fatal_details, read_warn_details,
5123 seek_error_details, seek_warn_details, utime_error,
5124 write_error_details, write_fatal_details): New decls.
5126 Make diagnostic messages more regular.
5127 * src/create.c (dump_file): Quote file names with colons if possible.
5128 * src/compare.c (diff_archive): Likewise.
5129 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
5130 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
5131 * src/mangle.c (extract_mangle): Likewise.
5132 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
5134 * src/buffer.c (archive_write_error, flush_archive, close_archive,
5135 new_volume, xclose):
5136 Use error message functions to report errors consistently.
5137 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
5138 * src/create.c (finish_sparse_file, dump_file): Likewise.
5139 * src/extract.c (set_mode, set_stat, extract_sparse_file,
5140 extract_archive): Likewise.
5141 * src/list.c (list_archive): Likewise.
5142 * src/update.c (append_file): Likewise.
5143 * src/compare.c (diff_init, diff_sparse_files):
5144 Use xalloc_die to report memory exhaustion.
5145 * src/incremen.c (gnu_restore): Likewise.
5146 * src/list.c (read_header): Likewise.
5147 * src/mangle.c (extract_mangle): Likewise.
5148 * src/misc.c (maybe_backup_file): Likewise.
5149 * src/tar.c (decode_options): Likewise.
5150 * src/compare.c (read_and_process, fill_in_sparse_array,
5152 Use consistent terminology for unexpected-EOF message.
5153 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
5154 * src/list.c (list_archive, read_header, skip_file,
5155 skip_extended_headers): Likewise.
5156 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
5157 (xdup2): Regularize messages with rest of tar.
5159 * src/buffer.c (flush_read): Don't read past EOF.
5161 * src/extract.c (extr_init):
5162 If we run out of memory, invoke apply_delayed_set_stat.
5163 (prepare_to_extract): Don't complain if we can't remove ".".
5164 (apply_delayed_set_stat): New function.
5165 (apply_nonancestor_delayed_set_stat):
5166 Renamed from apply_delayed_set_stat. All uses changed.
5167 Don't remove head if it doesn't apply.
5169 * src/create.c (find_new_file_size):
5170 Return size instead of storing through pointer.
5171 All callers changed.
5172 (deal_with_sparse): Don't keep reading after read errors.
5173 (finish_sparse_file): Just abort if there is an internal error.
5174 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
5175 Don't restore access times on directories during incremental dumps
5176 until after dealing with the directory.
5177 If ignoring failed reads, count closedir, read, and unknown
5178 file errors as warnings, not errors.
5179 Fix buffer overrun problem when dumping sparse files.
5181 * src/list.c (read_and):
5182 Invoke apply_nonancestor_delayed_set_stat on file names
5183 after handling them.
5184 (decode_mode): Remove; moved to misc.c.
5186 * src/misc.c (safer_rmdir): New function.
5187 (remove_any_file): Use it to avoid problems with rmdir(".").
5188 (maybe_backup_file): Regularize diagnostics.
5189 (undo_backup_file): Likewise.
5190 (decode_mode): Moved here from list.c.
5191 (chmod_error_details, chown_error_details, close_fatal,
5192 close_warn, closedir_warn, mkdir_error, read_error_details,
5193 read_warn_details, read_fatal_details, seek_error_details,
5194 seek_warn_details, utime_error, write_error_details,
5195 write_fatal_details): New functions.
5197 * src/delete.c (save_record): Remove static variable (now local).
5198 (move_archive): Don't position before start of archive.
5199 (write_record): Abort if count is zero at inopportune time.
5202 * src/tar.c (decode_options): --delete and -f - are now
5203 incompatible, since we didn't have time to fix their bugs.
5205 * tests/Makefile.am (TESTS): Remove delete02.sh.
5206 * tests/ignfail.sh: Adjust to new quoting scheme again.
5208 2000-01-06 Paul Eggert <eggert@twinsun.com>
5210 * lib/getdate.y: Sync tm_diff with the GNU C Library.
5211 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
5212 (tm_diff): Renamed from difftm. All uses changed.
5213 Replace body with that taken from GNU C Library 2.1.3pre1.
5214 (get_date): Prefer tm_gmtoff to tm_diff if available.
5216 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
5218 * tests/incremen.sh: Invoke stat on newly created file so that its
5219 ctime is updated on Nextstep.
5221 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
5223 * lib/getdate.y (get_date):
5224 Fix typo when checking for time_t overflow in time zone calculations.
5226 1999-12-13 Paul Eggert <eggert@twinsun.com>
5228 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
5230 * README-alpha: New file.
5231 * README: New sections for gzip and bzip2, Solaris.
5232 Remove mention of BACKLOG.
5234 * configure.in (AC_C_BACKSLASH_A): Add.
5235 (AC_CHECK_HEADERS): Add wchar.h.
5236 (AC_CHECK_FUNCS): Add mbrtowc.
5237 (AC_FUNC_CLOSEDIR_VOID): Add.
5239 * tests/Makefile.am (TESTS): Add delete02.sh.
5240 (POSTPONED_TESTS): Remove.
5241 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
5244 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
5246 * tests/ignfail.sh (err): Adjust to new quoting scheme.
5248 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
5250 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
5252 * src/tar.c ("quotearg.h"): New include.
5253 (usage): Now has __attribute__ ((noreturn)).
5254 (confirm): Report errno if we can't open tty.
5255 (confirm, decode_options):
5256 Quote arbitrary strings in diagnostics.
5257 (OVERWRITE_OPTION): New constant.
5258 (long_options, usage, decode_options): New --overwrite option.
5259 (decode_options): --keep-old-files, --overwrite, and --unlink-first
5260 are now mutually exclusive.
5261 Don't assume that gettext preserves errno.
5262 (main): Set default quoting style to escape_quoting_style.
5264 * src/update.c (<quotearg.h>): New include.
5266 Don't assume that gettext preserves errno.
5267 Quote arbitrary strings in diagnostics.
5268 Check for close error.
5270 * src/names.c (<quotearg.h>): New include.
5271 (name_init, name_next, name_close, names_notfound,
5272 collect_and_sort_names): Don't assume that gettext preserves
5273 errno. Quote arbitrary strings in diagnostics.
5274 (excluded_name): Fix typo that caused empty patterns to be
5277 * src/misc.c (<quotearg.h>): New include.
5278 (quote_copy_string): Quote only newline and backslash; the output is no
5279 longer meant for humans, and is locale-independent.
5280 (contains_dot_dot): New function.
5281 (remove_any_file): Don't use lstat; just rmdir the file and then use
5282 unlink if the rmdir fails because the file isn't a directory.
5283 Check for readdir and closedir errors.
5284 (maybe_backup_file): Report "stat" for stat errors.
5285 (maybe_backup_file, chdir_do):
5286 Quote arbitrary strings in diagnostics.
5287 (maybe_backup_file, undo_last_backup):
5288 Don't assume that gettext preserves errno.
5289 (call_arg_error, call_arg_fatal, call_arg_warn,
5290 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
5291 mknod_error, open_error, open_fatal, open_warn, opendir_error,
5292 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
5293 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
5294 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
5295 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
5297 * src/system.h (__attribute__): New macro.
5298 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
5299 (S_ISDOOR): New macro.
5300 (closedir): New macro, if CLOSEDIR_VOID.
5302 * src/rmt.c, src/rtapelib.c (decode_oflag):
5303 O_APPEND might not be defined.
5305 * src/list.c: (read_and, list_archive):
5306 Quote arbitrary strings in diagnostics.
5307 (from_header): Use locale_quoting_style to quote diagnostics.
5308 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
5310 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
5312 * src/Makefile.am: Use ## for copyright comments.
5314 * src/extract.c (<quotearg.h>): New include.
5315 (enum permstatus): New enum.
5316 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
5317 two mallocs. New members file_name_len, invert_permissions, permstatus.
5318 (extr_init): Remove hack that silently adjusted newdir_umask.
5319 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
5320 Use these args to decide whether and how to set modes.
5321 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
5322 Don't assume that gettext preserves errno.
5323 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
5324 (delay_set_stat, repair_delayed_set_stat): New functions.
5325 (make_directories): Avoid mkdir where last part of path is "..".
5326 Create a struct delayed_set_stat for each directory made.
5327 (prepare_to_extract): Renamed from unlink_destination, and
5328 return 0 immediately if to_stdout_option; all callers changed.
5329 (maybe_recoverable): New parameter interdir_made.
5330 Add support for --overwrite.
5331 (extract_sparse_file, extract_archive):
5332 Quote arbitrary strings in diagnostics.
5333 (extract_archive): By default, warn about ".." in member names, and skip them.
5334 Don't open files with O_NONBLOCK or O_APPEND.
5335 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
5336 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
5337 minus the current umask. Keep track of intermediate directories made,
5338 to avoid looping when making x/../x when x doesn't exist; the
5339 earlier code solved this in a different way that didn't fit well
5340 into the new scheme. Don't extract permissions onto existing
5341 directories unless --overwrite is given. Do not add -wx------
5342 permissions to new directories permanently; just do it temporarily.
5343 Remove no-longer-needed hack with MSDOS and directory time stamps.
5344 (apply_delayed_set_stat): New argument specifies which directories to
5345 fix statuses of. Do not wait until the end of extraction to fix
5346 statuses; instead, fix a directory's status once we exit that directory.
5347 This requires less memory and does the right thing in some cases
5348 where the old method didn't.
5349 (fatal_exit): New function.
5351 * src/incremen.c (<quotearg.h>): New include.
5352 (get_directory_contents, gnu_restore):
5353 Check for readdir and closedir errors.
5354 (get_directory_contents, read_directory_file, gnu_restore):
5355 Quote arbitrary strings in diagnostics.
5356 (get_directory_contents, read_directory_file, write_directory_file):
5357 Don't assume that gettext preserves errno.
5359 * src/create.c (<quotearg.h>): New include.
5360 (start_header): Use `member names' to refer to archive member names, not
5361 `archive names'. Warn about `..' in member names.
5362 (finish_sparse_file, dump_file):
5363 Quote arbitrary strings in diagnostics.
5364 (finish_sparse_file, dump_file):
5365 Don't assume that gettext preserves errno.
5366 (dump_file): Don't use `access' to determine whether a directory is readable;
5367 this isn't reliable if tar is setuid. Use `opendir' instead.
5368 Check for readdir and closedir failures.
5369 Don't dump sockets as if they were fifos; just warn and skip.
5371 * src/delete.c (move_archive):
5372 Don't report fatal error merely because sizes don't fit
5373 into struct mtop values; fall back on lseek instead.
5374 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
5375 Say `reposition' instead of `re-position'.
5376 (delete_archive_members):
5377 Set archive to STDOUT_FILENO before outputting trailing buffer.
5379 * src/compare.c (<quotearg.h>): New include.
5380 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
5381 and `Cannot' others.
5382 (report_difference, diff_archive):
5383 Quote arbitrary strings in diagnostics.
5384 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
5385 Don't assume that gettext preserves errno.
5386 (diff_archive): Don't open regular files with O_NONBLOCK.
5387 Preserve access times of files if --atime.
5389 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
5390 (FATAL_ERROR, USAGE): Don't return 0.
5391 (enum old files): New enum.
5392 (old_files_option): New variable, replacing keep_old_files_option and
5393 unlink_first_option.
5394 (apply_delayed_set_stat): Now takes char const * param.
5395 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
5396 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
5397 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
5398 read_fatal, readdir_error, readdir_warn, readlink_error,
5399 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
5400 truncate_error, truncate_warn, unlink_error, waitpid_error,
5401 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
5404 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
5405 archive_write_error, archive_read_error, flush_archive, close_archive,
5406 init_volume_number, new_volume):
5407 Don't assume that gettext preserves errno.
5409 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
5410 (open_archive): Reject multivolume verify attempts a bit earlier.
5411 Rename local variable `access', in case it's defined by system header.
5413 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
5414 `Could not' sometimes and `Cannot' others.
5416 (open_archive, flush_read, flush_archive, close_archive, new_volume):
5417 Quote arbitrary strings in diagnostics.
5419 (read_error): Set archive to STDOUT_FILENO temporarily when writing
5422 (init_volume_number): Check for input and output errors in volno_file.
5424 (new_volume): Use new fatal_exit function to exit, and new xfork
5427 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
5429 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
5431 * doc/tar.texi: Add --overwrite.
5432 --absolute-names rejects ".." in names.
5434 * lib/quotearg.c: Add support for multibyte characters.
5436 (ISPRINT): New macro.
5437 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
5438 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
5439 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5440 (quotearg_buffer_restyled): New function, with most of the old
5441 quotearg_buffer's contents.
5442 Major rewrite to support multibyte characters.
5443 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
5445 * m4/c-bs-a.m4: New file.
5447 * lib/Makefile.am: Use ## for copyright notice.
5449 * scripts/Makefile.am: Use ## on copyright notice.
5452 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
5454 1999-12-05 Paul Eggert <eggert@twinsun.com>
5456 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
5457 src/ChangeLog, tests/ChangeLog: Remove these files.
5458 * ChangeLog.1: New file, incorporating the above files, plus old
5460 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
5462 1999-12-05 Dale Worley <worley@ariadne.com>
5464 * src/compare.c (<utime.h>, struct utimbuf): Add.
5465 (diff_archive): Restore access times if --atime.
5466 * doc/tar.texi: Explain that --atime also preserves modification time.
5468 1999-12-04 Gerhard Poul <gpoul@gnu.org>
5470 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
5471 * BACKLOG, TODO: Remove.
5472 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
5473 * README: Bring up to date.
5475 1999-12-03 Paul Eggert <eggert@twinsun.com>
5477 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
5479 * src/compare.c (diff_archive):
5480 Do not set errno to EPIPE; we no longer use perror.
5482 * src/create.c (dump_file):
5483 If a parent directory said that a file should be there but it is
5484 absent, diagnose it as being removed in the meantime.
5485 Do not pass meaningless errno to ERROR when reporting that the
5486 file changed as we read it.
5487 Report that a file changed if its ctime changes; this is more
5488 sensitive than mtime+size, and more accurate.
5490 * src/incremen.c (enum children): New type.
5491 (struct directory): Change old char allnew member to new enum children
5494 (get_directory_contents): When doing an incremental dump that does
5495 not cross filesystem boundaries, dump the mount points, even though
5496 they are in a different filesystem. This is for convenience when
5497 restoring, and for consistency with non-incremental dumps.
5498 This requires a 3-way flag for keeping track of which children we want,
5499 so we use enum children rather than boolean.
5501 * src/open3.c (modes): Remove.
5502 (open3): Remove unportable assumptions about flag encodings.
5503 Use `stat' instead of `access' for testing file existence,
5504 to avoid problems with setuid programs.
5506 * src/names.c (name_next): If file names are given both in the
5507 command line (e.g. via -C) and in a file (via -T), do not
5508 ignore the command-line names.
5510 * m4/uintmax_t.m4: Backport to autoconf 2.13.
5512 * doc/tar.texi: Clarify getdate authorship.
5514 1999-11-23 Paul Eggert <eggert@twinsun.com>
5516 * lib/Makefile.am (DISTCLEANFILES): New macro.
5518 * configure.in (tar_fnmatch_hin):
5519 Remove; it runs afoul of a bug in autoconf 2.13.
5520 Instead, always link fnmatch.h to some file, even if it's a throwaway.
5522 1999-11-19 Paul Eggert <eggert@twinsun.com>
5524 * m4/largefile.m4: Update serial.
5526 1999-11-18 Paul Eggert <eggert@twinsun.com>
5528 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
5529 the QNX shell, which doesn't propagate exit status of failed
5530 commands inside shell assignments.
5532 1999-11-07 Paul Eggert <eggert@twinsun.com>
5534 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
5536 * configure.in (AC_PREREQ): Bump to 2.13.
5537 (ALL_LINGUAS): Add pt_BR, ja.
5538 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
5539 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
5540 for AIX crossbuilds.
5542 * doc/tar.texi: New node create options for --ignore-failed-read.
5543 Remove unused version control symbols.
5544 Modernize texinfo usage.
5546 * src/tar.c (usage): Add examples.
5548 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
5549 Include fnmatch.h when testing fnmatch.
5551 * src/common.h (collect_and_sort_names): New decl.
5553 * src/list.c (from_header):
5554 Handle 32-bit two's complement negative time stamps
5555 even if the leading octal digit is 2 or 3.
5557 * src/extract.c (set_stat): Remove duplicate code.
5559 * src/create.c (to_chars): Remove trailing newline from warning.
5560 (dump_file): Ignore doors.
5561 (finish_header): Report block numbers with origin 0, not origin 1.
5563 * src/rmt.c: Include getopt.h.
5564 (long_opts): New constant.
5565 (usage): New function.
5566 (main): Implement --help and --version.
5567 Output usage message if arguments are bad.
5569 1999-10-10 Paul Eggert <eggert@twinsun.com>
5571 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
5573 * README: Remove --with-dmalloc.
5574 Add --disable-largefile.
5575 Remove old NeXT dirent problems, or AIX valloc problems.
5576 Remove old union wait advice, and old %lld advice.
5577 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
5579 * doc/tar.texi: Clarify documentation for portable file names.
5581 * configure.in (AM_WITH_DMALLOC): Remove.
5582 (ALL_LINGUAS): Add ja.
5584 * src/tar.c (decode_options):
5585 Invalid dates are now treated as (time_t) -1.
5586 Redo version message to conform to GNU standards.
5588 * src/create.c (dump_file):
5589 Fix typo: last two args to dump_file were interchanged.
5590 * src/update.c (update_archive): Likewise.
5592 * src/common.h (tartime): New decl.
5594 * src/list.c (tartime): Now extern.
5595 (read_and): Invalid headers cause errors, not warnings.
5597 1999-10-03 Paul Eggert <eggert@twinsun.com>
5599 * lib/getdate.y (__attribute__):
5600 Don't use if GCC claims to be before 2.8; this is
5601 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
5603 1999-09-25 Paul Eggert <eggert@twinsun.com>
5605 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
5606 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
5608 * tests/incremen.sh: Add yet another sleep.
5610 1999-09-24 Paul Eggert <eggert@twinsun.com>
5612 * NEWS: A read error now causes a nonzero exit status.
5614 * src/create.c (to_chars): Fix base-256 output.
5616 * src/buffer.c (write_error):
5617 Read error is an error, not just a warning.
5619 1999-09-24 Paul Eggert <eggert@twinsun.com>
5621 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
5623 * src/tar.c (<time.h>): Include.
5624 (time): Declare if not defined.
5625 (confirm): Don't read past EOF.
5626 (long_options, usage): Add --no-same-owner, --no-same-permissions.
5627 (main): Use clock_gettime if available.
5629 * tests/Makefile.am (TESTS): Add incremen.sh
5630 (INCLUDES): Add -I../lib, for fnmatch.h.
5632 * src/update.c (update_archive):
5633 Remove call to name_expand; had no effect.
5634 Use chdir_do to change into directory.
5635 Use deref_stat instead of stat.
5636 Use add_avoided_name to mark names to be avoided; the old method of
5637 setting a bit with the name caused all descendants of that name to
5638 be avoided, in some circumstances.
5640 * tests/incremen.sh: Remove unnecessary sleeps.
5642 * src/names.c (name_next): Go back to using plain chdir.
5643 (name_gather): Use chdir_arg to keep track of arguments to chdir.
5644 (addname): Likewise.
5645 (name_match): Use chdir_do to act on chdir args.
5646 (merge_sort): Moved here from incremen.c.
5647 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
5649 (name_expand): Remove.
5650 (name_from_list): Skip fake names.
5651 Use chdir_do to act on chdir args.
5652 (struct avoided_name): New struct.
5653 (avoided_names): New var.
5654 (add_avoided_name, is_avoided_name): New functions.
5656 * src/system.h (stat, lstat): Define in terms of statx on
5657 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
5658 (UCHAR_MAX): New macro.
5659 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
5661 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
5663 * src/incremen.c (<time.h>): Remove include; no longer used.
5664 (time): Remove decl.
5666 (get_directory_contents): Use deref_stat.
5667 Consider a subdirectory to be all new only if
5668 listed_incremental_option or if it its timestamp is newer than the
5670 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
5671 (read_directory_file): Now extern. Do not set time_now.
5672 (write_directory_file): Renamed from write_dir_file.
5673 Use start_time instead of time_now.
5674 (compare_names, collect_and_sort_names): Move to names.c.
5676 * src/mangle.c (<time.h>): Remove; not used.
5677 (time): Do not declare.
5679 * src/misc.c (chdir_from_initial_wd): Remove.
5680 (deref_stat): New function.
5681 (struct wd): New struct.
5682 (wd, wds, wd_alloc): New variables.
5683 (chdir_arg, chdir_do): New function.
5685 * src/compare.c (get_stat_data): Use deref_stat.
5687 * src/common.h (name_expand): Remove.
5689 * src/list.c (time): Declare if not defined.
5690 (base_64_digits): Moved here from create.c.
5691 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
5693 (read_and): Don't get time from header unless we need it now;
5694 as getting time can cause duplicate diagnostics if bogus.
5695 Remove "Hmm, " from diagnostic.
5696 Use "Skipping to next header" uniformly.
5697 (from_header): Renamed from from_chars. All uses changed.
5698 Allow different forms for unportable 2's complement numbers.
5699 Don't check for extended forms when parsing checksums.
5700 Parse base-256 output.
5701 (gid_from_header): Renamed from gid_from_chars. All uses changed.
5702 (major_from_header): Renamed from major_from_chars. All uses changed.
5703 (minor_from_header): Renamed from minor_from_chars. All uses changed.
5704 (mode_from_header): Renamed from mode_from_chars. All uses changed.
5705 (off_from_header): Renamed from off_from_chars. All uses changed.
5706 (size_from_header): Renamed from size_from_chars. All uses changed.
5707 (time_from_header): Renamed from time_from_chars. All uses changed.
5708 Warn about future timestamps.
5709 (uid_from_header): Renamed from uid_from_chars. All uses changed.
5710 (uintmax_from_header): Renamed from uintmax_from_chars.
5712 (tartime): New function, incorporating isotime.
5714 (print_header): Use tartime.
5716 * src/create.c (to_chars): Fix typo in decl.
5717 Don't assign through char const *.
5718 Rename name_expand back to collect_and_sort_names.
5720 * src/extract.c (<time.h>): No need to include.
5721 (time): No need to declare.
5722 (now): Remove variable.
5723 (extr_init): Don't initialize `now'.
5724 Increment same_permissions_option and same_owner_option if we_are_root
5725 is nonzero; this supports the new --no-same-owner option.
5726 (set_stat): Use start_time instead of `now'.
5728 * src/create.c (struct link): Remove unused linkcount member.
5729 (base_64_digits): Move to list.c.
5730 (base_8_digits): Remove.
5731 (to_octal): New function, with some of old contents of to_base.
5733 (to_base256): New function.
5734 (to_chars): Use base 256, not base 64, for huge values.
5735 (mode_to_chars): Don't use two's complement in GNU format or POSIX
5737 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
5738 it means we have an incremental dump where we don't know whether this
5739 is a top-level call.
5740 Use deref_stat instead of statx / stat / lstat.
5741 Cast result of alloca.
5742 Check for dates if 0 < top_level, not if listed_incremental_option.
5743 Move multiple-link check after directory check.
5744 Do not dump avoided names.
5745 Dump hard links to symbolic names as links, not as separate
5747 start_header cannot return a null pointer, so don't test for it.
5748 Likewise for find_next_block.
5750 * src/buffer.c, src/common.h (<human.h>): Include.
5751 (read_error): Read error is an error, not just a warning.
5752 (print_total_written): Also print human-readable byte count, and
5754 (open_archive, flush_write): Use start_time, not current time.
5755 (flush_read): Report about garbage bytes ignored at end of archive,
5756 but act on non-garbage bytes (instead of ignoring them).
5757 (new_volume): Use WARN for warnings.
5760 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
5762 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
5764 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
5766 * lib/Makefile.am (noinst_HEADERS):
5767 Rename fnmatch.h to fnmatch.hin; add human.h.
5768 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
5769 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
5771 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
5773 * lib/fnmatch.c (strchrnul):
5774 Define to __strchrnul if _LIBC, to our own replacement otherwise.
5775 Do not define if !_LIBC and if it already exists.
5776 (internal_fnmatch): Use it.
5778 * configure.in (tar_LDADD): New variable, used only when linking tar.
5779 (rmt_LDADD): Similarly, for rmt.
5780 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
5781 fnmatch.c; otherwise, use the system fnmatch.h.
5783 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
5784 Modernize sample backup script.
5786 * THANKS: Martin Goik's email address has changed.
5788 * m4/fnmatch.m4: New file.
5790 1999-09-03 Paul Eggert <eggert@twinsun.com>
5792 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
5795 1999-08-29 Paul Eggert <eggert@twinsun.com>
5797 * lib/getdate.y (get_date):
5798 Rename outermost local `probe' to `quarter'.
5799 Rename latter local `tm' to probe_tm.
5800 From: Jim Meyering <meyering@ascend.com>
5801 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
5803 1999-08-28 Paul Eggert <eggert@twinsun.com>
5805 * lib/getdate.y (PC): New macro; use it when possible.
5806 (number): Handle `Nov 11 1996' example correctly.
5807 See Risks Digest 20.55 (1999-08-27)
5808 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
5810 1999-08-23 Paul Eggert <eggert@twinsun.com>
5812 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
5814 Remove minor cases of lint from many source files: this includes
5815 unnecessary casts, uses of NULL, etc.
5817 * configure.in (AC_PROG_YACC): Remove.
5818 (YACC): Always use bison.
5819 (AC_STRUCT_TIMEZONE): Add.
5820 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
5822 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
5825 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
5826 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
5828 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
5830 * src/common.h (merge_sort): Remove decl; no longer exported.
5832 * src/system.h (voidstar): Remove.
5833 (memcpy, memcmp): Cast args.
5834 ("xalloc.h"): Add include.
5835 (xmalloc, xrealloc): Remove decl.
5837 * src/mangle.c (time): Do not declare if defined.
5838 (first_mangle, mangled_num): Remove.
5840 * src/list.c (from_chars): Report out-of-range values more precisely.
5841 (off_from_chars): Do not allow negative offsets.
5842 (uid_from_chars): Allow negative uids.
5844 * src/create.c (linklist): Now static.
5845 (to_chars): Fix wording of message to match from_chars.
5847 * src/misc.c (merge_sort): Move to incremen.c.
5848 * src/incremen.c (merge_sort): Move here from misc.c; now static.
5849 It's too painful to make it both generic and portable.
5850 (read_directory_file): "timestamp" -> "time stamp" in messages.
5852 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
5853 (usage): Fix misspelling.
5854 (OPTION_STRING): -y is now -I.
5855 (decode_options): Use -1, not EOF, for getopt_long result.
5856 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
5857 Handle operands after any "--" argument.
5858 (main): Report any output errors.
5860 * src/rmt.c (main): status is ssize_t, not long.
5862 * src/names.c (name_gather): Handle trailing -C option correctly.
5863 (addname): use memcpy, not strncpy, to copy a string of known length.
5864 (name_match): Handle trailing -C option correctly.
5865 Propagate -C option to following files.
5866 (name_match, name_scan): Remove redundant matching code.
5868 * src/buffer.c (open_archive): Use American spelling in diagnostic.
5870 * lib/getdate.y: Major rewrite. Add copyright notice.
5871 (<stdio.h>): Include only if testing.
5873 (ISLOWER): New macro.
5874 (<string.h>): Include if HAVE_STRING_H, not USG.
5876 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
5878 (EPOCH_YEAR): Renamed from EPOCH.
5879 (table): Renamed from TABLE.
5880 (meridian): Now an anonymous enum.
5881 (struct parser_control): New type.
5882 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
5883 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
5884 (%pure_parser): Added, so that the parser is pure.
5885 (%union): Removed; the type is now just plain int.
5886 All %type directives removed.
5887 (tLOCAL_ZONE): New %token.
5888 (month_day_table): Renamed from MonthDayTable.
5889 (gmtime, localtime, mktime, time): Declare only if not defined.
5890 (meridian_table): New table.
5891 (dst_table): New table.
5892 (units_table): renamed from UnitsTable.
5893 (relative_time_table): Renamed from OtherTable.
5894 (time_zone_table): Renamed from TimezoneTable. Modernized.
5895 (military_table): Renamed from MilitaryTable.
5896 (to_hour): Renamed from ToHour.
5897 (to_year): Renamed from ToYear.
5898 (lookup_zone): New function.
5899 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
5901 (yylex): Now reentrant. All callers changed.
5902 (get_date): Add support for local time zone abbreviations.
5905 1999-08-20 Paul Eggert <eggert@twinsun.com>
5907 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
5909 * src/create.c (to_chars): Generate GNU base-64 representation
5910 if we are generating an old or new GNU format tar file for a
5911 number that can't be represented with the POSIX format.
5913 * configure.in (AC_CHECK_FUNCS): Add fchdir.
5914 (AM_FUNC_GETLINE): Add.
5915 (LIBOBJS): Add getline.o to workaround comment.
5916 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
5917 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
5918 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
5919 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
5920 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
5921 lib/save-cwd.h, m4/getline.m4: New files.
5923 * src/misc.c (<save-cwd.h>): Include.
5924 (chdir_from_initial_wd): New function.
5926 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
5927 (name_gather): Handle `-C x -C y' correctly.
5928 Do not rely on addname to handle -C.
5929 (addname): New CHANGE_DIR parameter. All callers changed.
5930 Remove ugly calls to getcwd; no longer needed.
5931 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
5933 * src/incremen.c (listed_incremental_stream): New var.
5934 (read_directory_file): Remove arbitrary limits on file name length.
5935 Do not attempt to get the working directory; we can bypass this
5936 on fchdir hosts. Open the listed_incremental_option file for both
5937 read and write instead of opening it twice. Check for I/O errors
5938 when doing I/O to this file. Check for invalid data in the file,
5939 and report line numbers of invalid data.
5940 (write_dir_file): Likewise.
5941 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
5942 Do not invoke write_dir_file; that's our caller's responsibility.
5944 * src/list.c (max): New macro.
5945 (isotime): Now takes time_t, not time_t *. Report the decimal values
5946 of times that can't be broken down.
5947 (print_header): Don't assume that major and minor device numbers can
5950 * src/common.h (struct name): change_dir is now char const *.
5951 (write_directory_file): Remove unused decl.
5952 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
5953 chars; the old `sizeof (b)' broke when b was a pointer not an array.
5954 (chdir_from_initial_wd): New decl.
5955 (addname): New 2nd arg.
5957 * THANKS: Torsten Lull -> Catrin Urbanneck
5959 1999-08-18 Paul Eggert <eggert@twinsun.com>
5961 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
5962 Don't depend on ac_cv_func variables.
5963 From Albert Chin-A-Young <china@thewrittenword.com>.
5965 1999-08-18 Paul Eggert <eggert@twinsun.com>
5967 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
5969 * m4/signedchar.m4: New file.
5970 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
5971 * src/system.h (signed_char): New macro.
5972 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
5973 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
5975 * src/create.c (write_eot): Write at least two zero blocks.
5977 * src/extract.c (extract_archive): Fix sparse array bug:
5978 we did not find end of array correctly.
5980 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
5981 Don't assume find_next_block yields nonnull.
5982 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
5983 * src/list.c (skip_extended_headers): Likewise.
5985 * src/list.c (read_and, list_archive): Simplify code.
5986 (read_header): Fix computation of signed checksums on machines where
5988 Do not consider a block to be zero unless all its bytes are zero,
5989 even the checksum bytes. Do not attempt to parse the checksum of
5990 a zero block. Fix memory leak with long names and links.
5991 (from_chars): Accommodate a buggy tar that outputs leading NUL
5992 if the previous field overflows.
5994 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
5995 \?, for portability to non-ASCII hosts.
5997 1999-08-16 Paul Eggert <eggert@twinsun.com>
5999 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
6001 * src/extract.c (make_directories): Do not chown intermediate
6002 directories, even if we are root.
6004 * src/list.c (read_header): Fix bugs when interpreting
6005 POSIX-compliant headers that do not contain null bytes in the
6006 header or link names.
6008 1999-08-14 Paul Eggert <eggert@twinsun.com>
6010 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
6012 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
6013 (AC_HEADER_SYS_WAIT): Add.
6014 (AC_REPLACE_FUNCS): Add waitpid.
6015 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
6016 * lib/waitpid.c: New file.
6017 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
6018 * src/system.h (WCOREDUMP): Remove; no longer used.
6019 (WIFSTOPPED): Likewise.
6020 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
6021 * src/buffer.c (child_open_for_compress): Undo previous change.
6022 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
6023 (new_volume): Likewise.
6025 * src/buffer.c, src/extract.c, src/incremen.c (time):
6026 Don't declare if defined.
6027 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
6028 * src/incremen.c (read_directory_file):
6029 Invoke `time' the same way everyone else does.
6030 Check validity of --listed-incremental file contents a bit better.
6031 Do not worry about --after-date-option; tar.c now checks this.
6032 * src/list.c (isotime): Report ??? if localtime returns null.
6033 Don't assume years fit into four digits.
6034 Don't append trailing newline.
6035 (print_header): Report ??? if localtime returns null;
6036 Don't assume years fit into four digits.
6038 * src/compare.c (diff_archive): Do not fall back on absolute name
6039 when --absolute-names is not specified.
6041 * src/create.c (start_header):
6042 Include text of ignored filesystem prefix in warning.
6043 (create_archive): Check for excluded names when doing incremental
6044 pass through directory.
6045 (dump_file): Do not dump old files explicitly given on command line
6046 when using --listed-incremental. Do not strip ./ prefix from names.
6048 * src/tar.c: -g now implies after_date_option = 1.
6049 -g and -N are now incompatible options.
6051 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
6053 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
6055 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
6056 incremental headers as POSIX prefixes.
6058 1999-08-11 Paul Eggert <eggert@twinsun.com>
6060 * NEWS, configure.in: Version 1.13.6.
6062 * configure.in (ALL_LINGUAS): Add pt_BR.
6063 * po/pt_BR.po: New file.
6065 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
6066 Renamed from tar.info and header.texi; adjust actions so that
6067 they work in other directories.
6069 * doc/tar.texi: Add -y and --bzip2.
6070 Patterns containing / now exclude only file names whose prefix match.
6072 * lib/exclude.h (excluded_filename): New option parameter.
6073 (add_exclude_file): New ADD_FUNC parameter.
6074 (excluded_pathname): Remove decl.
6075 * lib/exclude.c (_GNU_SOURCE):
6076 Remove; no longer needed since we don't use FNM_ macros.
6077 (excluded_filename): Renamed from excluded_filename_opts.
6078 (excluded_filename, excluded_pathname): Remove.
6079 (add_exclude_file): New ADD_FUNC parameter.
6081 * po/POTFILES.in: Add lib/quotearg.c.
6083 * src/buffer.c (_GNU_SOURCE): Define.
6084 (<fnmatch.h>): Include unconditionally.
6085 (child_open_for_compress): Dup after closing, to avoid possible file
6086 descriptor exhaustion.
6087 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
6088 (flush_read): Likewise.
6090 * src/common.h (LG_8, LG_64): New macros.
6091 (excluded_with_slash, excluded_without_slash): New vars.
6093 (base_64_digits): New decl.
6094 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
6095 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
6097 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
6098 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
6100 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
6101 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
6102 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
6103 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
6104 respectively. All definitions and uses changed.
6105 (excluded_name): New decl.
6107 * src/compare.c (diff_archive):
6108 Open files with O_NONBLOCK instead of O_NDELAY.
6110 * src/create.c (base_64_digits): New constant.
6111 (base_8_digits): New macro.
6112 (MAX_VAL_WITH_DIGITS): New macro.
6113 (to_base): First half of old to_oct. Support base 64 too.
6114 (to_chars): Other half of old to_oct, for 64-bit support.
6115 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
6116 (gid_substitute, uid_substitute): Look up names dynamically if
6117 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
6118 (mode_to_chars): Renamed from mode_to_oct.
6119 Support negative values in all the _to_chars functions.
6120 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
6121 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
6122 (dump_file): Inspect entire pathname, not just new file name
6123 component, when deciding whether to exclude it.
6125 * src/extract.c (extract_archive):
6126 Open files with O_NONBLOCK instead of O_NDELAY.
6128 * src/incremen.c (get_directory_contents):
6129 Inspect entire pathname, not just new file name
6130 component, when deciding whether to exclude it.
6132 * src/list.c (<fnmatch.h>): Do not include.
6133 (from_chars): Renamed from from_oct. New parameter specifying
6134 the negative of the minimum allowed value. Support negative
6136 (base64_map): New var.
6137 (base64_init): New function.
6138 (print_header): Output numeric uids and gids if numeric_owner_option.
6140 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
6142 * src/names.c (_GNU_SOURCE): Define.
6143 (<fnmatch.h>): Include unconditionally.
6144 (excluded_name): New function, taking over duties of excluded_pathname.
6147 * src/rmt.c (decode_oflag): New function.
6148 (main): Use it to support symbolic open flags.
6150 * src/rtapelib.c (encode_oflag): New function.
6151 (rmt_open__): Do not allow newlines in the path.
6152 Propagate errno correctly.
6153 Decode symbolic open flags, if present.
6155 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
6158 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
6159 New -y or --bzip2 option.
6160 (add_filtered_exclude): New function.
6161 (decode_options): Put excluded patterns with / into
6162 excluded_with_slash, and without / into excluded_without_slash.
6163 Compare newer_mtime_option to its new initial value
6164 TYPE_MINIMUM (time_t) when deciding whether more than one
6165 threshold date was specified.
6167 1999-07-20 Paul Eggert <eggert@twinsun.com>
6169 * NEWS, configure.in: Version 1.13.5.
6171 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
6173 * src/buffer.c (new_volume): Likewise.
6174 * src/incremen.c (read_directory_file): Likewise.
6175 * src/tar.c (decode_options):
6176 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
6179 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
6180 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
6182 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
6183 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
6184 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
6185 Define to 0 if the corresponding S_IF* macro is not defined.
6186 (mkfifo): Do not define if already defined, or if S_IFIFO
6189 * src/compare.c (diff_archive): Use HAVE_READLINK, not
6190 S_ISLNK, to determine whether to invoke readlink.
6191 * src/create.c (dump_file): Likewise.
6193 * src/extract.c (set_mode):
6194 Do not chmod unless we are root or the -p option was given;
6195 this matches historical practice.
6196 (unlink_destination): New function, which checks for unlink failures.
6197 (maybe_recoverable): Stay quiet if -U.
6198 (extract_archive): Use O_EXCL if unlink_first_option.
6199 Report unlink failures.
6200 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
6201 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
6204 * src/incremen.c (get_directory_contents): Depend on
6205 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
6207 * src/list.c: Remove S_IS* ifdefs.
6208 * src/misc.c (maybe_backup_file): Likewise.
6210 * src/misc.c (maybe_backup_file):
6211 "Virtual memory exhausted" -> "Memory exhausted",
6212 to conform to the other places this message is issued.
6214 * src/mangle.c (extract_mangle):
6215 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
6217 * src/rtapelib.c (rmt_open__):
6218 Remove typo that caused us to omit the first char
6221 1999-07-16 Paul Eggert <eggert@twinsun.com>
6223 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
6225 * doc/tar.texi: A path name is excluded if any of its file name
6226 components matches an excluded pattern, even if the path name was
6227 specified on the command line.
6228 * src/create.c (create_archive): Likewise.
6229 * src/list.c (read_and): Likewise.
6230 * src/update.c (update_archive): Likewise.
6231 * lib/exclude.h (excluded_pathname): New decl.
6232 * lib/exclude.c (_GNU_SOURCE): Define.
6233 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
6234 (excluded_filename_opts): New function.
6235 (excluded_pathname): New function.
6237 * lib/Makefile.am (EXTRA_DIST):
6238 xstrtol.c moved here from libtar_a_SOURCES.
6239 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
6240 Remove xstrtoul.c; no longer needed.
6241 * lib/xstrtol.c: Remove.
6243 * src/tar.c (decode_options):
6244 Set newer_time_option to TYPE_MINIMUM, so that
6245 negative timestamps are handled correctly.
6246 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
6247 uniformity (and so that we don't need to have the other fns).
6248 (main): Remove call to init_total_written; no longer needed.
6250 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
6251 checks for unsigned long and long long.
6252 * src/arith.c: Remove.
6253 * src/Makefile.am (tar_SOURCES): Remove arith.c.
6254 * po/POTFILES.in: Remove src/arith.c.
6255 * src/arith.h: Use double, to simplify configuration gotchas.
6256 (tarlong): Now double.
6257 (TARLONG_FORMAT): New macro.
6258 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
6259 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
6260 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
6261 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
6262 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
6263 mult_tarlong, print_tarlong): Remove. All callers replaced with
6266 * src/common.h (init_total_written): Remove decl.
6268 * src/buffer.c (total_written):
6269 Remove; replaced with prev_written + bytes_written.
6270 (prev_written): New var.
6271 (init_total_written): Remove.
6272 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
6274 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
6275 Make sure that we can shift, multiply
6276 and divide unsigned long long values; Ultrix cc can't do it.
6278 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
6279 Check for any unknown bits, not just unknown bits left of the leftmost
6282 * lib/quotearg.c (quotearg_buffer):
6283 Don't quote spaces if C quoting style.
6284 * src/list.c (from_oct):
6285 Use C quoting style for error; omit trailing NULs.
6287 1999-07-14 Paul Eggert <eggert@twinsun.com>
6289 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
6291 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
6292 <inttypes.h> defines strtoumax as a macro (and not as a function).
6293 HP-UX 10.20 does this.
6295 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
6296 * PORTS, README, TODO, doc/tar.texi: Likewise.
6298 1999-07-12 Paul Eggert <eggert@twinsun.com>
6300 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
6301 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
6303 * src/list.c (decode_header):
6304 Do not assume that S_IFBLK and S_IFCHR are defined.
6306 * src/create.c (start_header): Do not assume S_IFMT is defined.
6307 (dump_file): Remove unnecessary check for screwy apollo lossage.
6308 Do not assume S_IFBLK and S_IFCHR are defined.
6310 * src/extract.c (extract_archive):
6311 Test whether S_IFCHR and S_IFBLK are nonzero,
6312 not whether they are defined, for consistency with other tests.
6314 * src/buffer.c (is_regular_file):
6315 Don't succeed on files that we can't access due to
6316 permissions problems.
6317 (open_archive): Fix wording on fatal error message.
6318 Don't bother to stat /dev/null if the archive is not a character
6321 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
6322 Report an error, not a warning, for I/O errors.
6323 (process_rawdata, process_dumpdir, diff_sparse_files):
6324 Change ungrammatical "Data differs" to "Contents differ".
6325 (get_stat_data): Find hidden files on AIX.
6326 Accept file name as argument; all uses changed.
6327 (get_stat_data, diff_archive): Use system error message for
6328 nonexistent files rather than rolling our own.
6329 (diff_archive): Unknown file types are errors, not warnings.
6330 Normalize spelling of message to "File type differs".
6331 Use get_stat_data to get link status, for consistency.
6332 Do not inspect st_rdev for fifos.
6333 Do not assume st_mode values contain only file types and mode bits.
6334 Check for mode changes and device number changes separately.
6336 * src/update.c (append_file):
6337 Open the file before statting it, to avoid a race.
6338 Complain about file shrinkage only when we reach EOF.
6340 1999-07-08 Paul Eggert <eggert@twinsun.com>
6342 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
6344 * configure.in (AC_EXEEXT): Add.
6346 * lib/Makefile.am (noinst_HEADERS):
6347 Add basename.h, exclude.h. Remove full-write.h.
6348 (libtar_a_SOURCES): Add exclude.c.
6350 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
6352 * lib/full-write.c: Include safe-read.h instead of full-write.h.
6353 * lib/safe-read.h (safe_read): New decl.
6354 * src/rmt.c: Include safe-read.h.
6355 * src/rtapelib.c: Include basename.h, save-read.h.
6356 (rmt_open__): Use base_name to compute base name.
6359 Include basename.h, exclude.h; don't include full-write.h.
6360 (exclude_option): Remove decl.
6361 (excluded): New decl.
6362 (add_exclude, add_exclude_file, check_exclude): Remove decls.
6364 * src/list.c (read_and):
6365 Use excluded_filename instead of check_exclude.
6366 Check base name of incoming file name, not entire file name, when
6367 deciding whether to exclude it.
6369 * src/create.c (finish_sparse_file):
6370 Use excluded_filename instead of check_exclude.
6371 Don't bother to stat excluded file names.
6372 * src/incremen.c (get_directory_contents): Likewise.
6374 * src/names.c (exclude_pool, exclude_pool_size,
6375 allocated_exclude_pool_size, simple_exclude_array,
6376 simple_excludes, allocated_simple_excludes,
6377 pattern_exclude_array, pattern_excludes,
6378 allocated_pattern_excludes, add_exclude, add_exclude_file,
6380 Remove; now done in ../lib/exclude.c.
6382 * src/tar.c (decode_options): Initialize `excluded'.
6383 Use new add_exclude_file and add_exclude functions.
6385 1999-07-05 Paul Eggert <eggert@twinsun.com>
6387 * m4/gettext.m4: Use changequote rather than [[ ]].
6389 * lib/safe-read.c: Renamed from lib/full-read.c.
6390 (safe_read): Renamed from full_read. All uses changed.
6391 * lib/safe-read.h, lib/full-write.h: New files.
6392 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
6393 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
6394 * lib/full-write.c: Include full-write.h.
6395 * src/common.h: Include full-write.h, safe-read.h.
6396 * src/system.h: (full_read, full_write): Remove decls.
6398 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
6400 * src/system.h (bindtextdomain, textdomain): undef before
6401 defining, to avoid preprocessor warnings with --disable-nls
6402 on hosts whose locale.h includes libintl.h.
6404 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
6405 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
6406 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
6409 1999-07-02 Paul Eggert <eggert@twinsun.com>
6411 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
6412 * m4/mktime.m4: New file.
6413 * m4/Makefile.am.in, m4/README: Remove these files.
6414 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
6415 remove README, Makefile.am.in.
6416 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
6417 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
6420 * src/tar.c: Include signal.h.
6421 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
6422 (main): Ensure SIGCHLD is not ignored.
6424 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
6425 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
6426 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
6427 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
6428 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
6429 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
6430 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
6431 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
6432 they don't overlap with char codes. Use an enum instead of a lot
6435 * src/system.h (ISASCII): Remove.
6436 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
6437 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
6438 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
6439 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
6440 LONG_MAX): New macros.
6442 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
6443 (read_directory_file): Cast ISSPACE arg to unsigned char.
6444 * src/misc.c (ISPRINT): Remove; now in system.h.
6445 (remove_any_file): Add brackets to pacify gcc -Wall.
6446 * src/list.c: Don't include <ctype.h>; system.h already does this.
6447 (ISODIGIT, ISSPACE): Remove; now in system.h.
6448 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
6450 (from_oct): Cast ISSPACE arg to unsigned char.
6452 * src/create.c (mode_to_oct): Translate modes from internal to
6454 * src/list.c (mode_from_oct): Translate modes from external to
6455 internal form. Do not complain about unrecognized mode bits.
6456 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
6457 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
6459 * src/extract.c: (extr_init, make_directories, extract_archive):
6460 Do not assume mode bits have traditional Unix values.
6461 * src/list.c (decode_mode): Likewise.
6462 * src/create.c (start_header, dump_file): Likewise.
6463 * src/buffer.c (child_open_for_compress,
6464 child_open_for_uncompress, open_archive, (close_archive): Likewise.
6465 * src/compare.c (diff_archive): Likewise.
6467 * src/extract.c (set_mode): Use %04 not %0.4 format.
6468 (extract_sparse_file): Do not use data_block uninitialized.
6469 Check for lseek failures.
6471 * src/rtapelib.c (rmt_lseek__):
6472 Convert lseek whence values to portable integers on the wire.
6473 * src/rmt.c (main): Likewise. Check for whence values out of range.
6475 * src/create.c (finish_sparse_file): Use lseek whence macros
6476 instead of integers.
6477 * src/buffer.c (backspace_output): Likewise.
6478 * src/compare.c (diff_archive, verify_volume): Likewise.
6479 * src/delete.c (move_archive): Likewise.
6480 * src/extract.c (extract_sparse_file): Likewise.
6482 * src/create.c (dump_file): Do not invoke finish_sparse_file
6483 on a negative file descriptor.
6485 * src/buffer.c: Add braces to pacify gcc -Wall.
6487 * src/compare.c (diff_sparse_files): Report lseek errors.
6489 * configure.in (ALL_LINGUAS): Add cs, es, ru.
6491 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
6493 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
6494 message to be internationalized; \a doesn't work with msgfmt.
6496 * src/tar.c (long_options, main, usage, OPTION_STRING):
6497 Remove -E or --ending-file.
6498 * src/list.c (read_and): Likewise.
6499 * src/common.h (ending_file_option): Likewise.
6500 * src/buffer.c (close_archive): Likewise.
6502 * tests/after: Don't run two commands together in a pipeline,
6503 as some old shells mishandle pipeline exit status.
6505 1999-06-28 Paul Eggert <eggert@twinsun.com>
6507 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
6508 * NEWS: Describe changes since 1.12.
6509 * README: Update bug reporting address; move paxutils ref to NEWS.
6511 Handle EINTR correctly.
6512 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
6513 * lib/full-read.c, lib/full-write.c: New files.
6514 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
6515 Prefer full_read to read and full_write to write.
6516 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
6517 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
6519 * src/extract.c (extract_sparse_file): Likewise.
6520 * src/rmt.c (get_string, main, report_error_message,
6521 report_numbered_error): Likewise.
6522 * src/rmt.h (rmtread, rmtwrite): Likewise.
6523 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
6524 rmt_write__, rmt_ioctl__): Likewise.
6525 * src/update.c (append_file): Likewise.
6526 * src/system.h (full_read, full_write): New decls.
6528 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
6529 lib/xmalloc.c, src/arith.c, src/misc.c.
6531 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
6532 New macros. All uses of STDIN and STDOUT changed.
6533 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
6534 instead of 0 and STDOUT_FILENO instead of 1.
6535 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
6536 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
6538 * src/rmt.c (private_strerror): Avoid const. Translate results.
6540 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
6541 in the presence of NFS clock skew.
6543 1999-06-25 Paul Eggert <eggert@twinsun.com>
6545 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
6547 * src/buffer.c (write_archive_buffer): New function.
6548 (child_open_for_compress, flush_write, flush_read): Use it to write
6550 (open_archive): Report error if fstat of archive fails.
6551 Improve efficiency of check for /dev/null.
6552 Also, fix some corner cases with remote archives and /dev/null checking.
6553 (close_archive): Test for input fifo only if not remote.
6554 Truncate output archive only if it's not remote.
6556 * src/misc.c (remove_any_file):
6557 Don't terminate if you see . or ..; just skip them.
6559 1999-06-18 Paul Eggert <eggert@twinsun.com>
6561 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
6563 Output sizes using a format that's more compatible with
6564 traditional tar (and with GNU Emacs).
6565 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
6566 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
6567 Don't subtract 1 from size.
6568 * src/create.c (to_oct): Prepend leading zeros, not spaces.
6569 Output a trailing NUL unless the value won't fit without it.
6570 (finish_header): No need to append NUL to chksum, now that
6573 1999-06-16 Paul Eggert <eggert@twinsun.com>
6575 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
6577 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
6578 @INTLLIBS@ might invoke rpl_realloc.
6580 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
6581 (intconv): Remove; use xstrto* fns instead.
6582 ("xstrtol.h"): Include.
6583 (check_decimal): Remove.
6584 (long_options, usage, OPTION_STRING, decode_options):
6585 Remove -y, --bzip2, --unbzip2.
6586 (decode_options): Use xget_version instead of get_version.
6587 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
6588 Replace invocations of check_decimal with xstrtoumax.
6590 * tests/preset.in (echo_n, echo_c): Remove.
6592 * tests/after: Don't rely on $echo_c and $echo_n.
6594 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
6595 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
6596 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
6597 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
6598 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
6599 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
6600 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
6601 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
6602 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
6603 m4/xstrtoumax.m4: New files.
6605 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
6606 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
6607 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
6608 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
6609 (AC_CHECK_FUNCS): Remove lchown.
6610 (AC_REPLACE_FUNCS): Remove basename, dirname.
6611 Add lchown, strtol, strtoul.
6612 (jm_FUNC_MKTIME): Add.
6613 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
6614 are also built via the ANSI2KNR-filtering rules.
6615 Use a no-op line to work around bug in automake 1.4 with malloc and
6617 (AC_OUTPUT): Add m4/Makefile.
6619 * lib/Makefile.am (EXTRA_DIST):
6620 Add lchown.c, malloc.c, mktime.c, realloc.c,
6621 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
6622 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
6623 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
6624 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
6625 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
6627 * src/system.h (uintmax_t): Don't declare; configure now does this.
6629 * src/common.h (backup_type): New decl.
6630 * src/common.h, src/misc.c, src/tar.c:
6631 Move include of backupfile.h to common.h.
6633 * src/misc.c (maybe_backup_file):
6634 Pass backup_type to find_backup_file_name.
6636 * src/list.c (print_header): Change sizes of uform and gform from 11 to
6637 UINTMAX_STRSIZE_BOUND.
6639 * doc/tar.texi: Remove --bzip2.
6640 Fix @xref typos reported by latest makeinfo.
6642 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
6644 (M4DIR, ACINCLUDE_INPUTS): New macros.
6645 ($(srcdir)/acinclude.m4): New rule.
6647 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
6648 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
6649 now generated automatically by autoconf.
6651 1999-05-15 Paul Eggert <eggert@twinsun.com>
6653 * doc/tar.texi: Remove -y.
6655 1999-04-09 Paul Eggert <eggert@twinsun.com>
6657 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
6658 (we were allocating too much storage).
6659 (uintmax_t): Don't declare; configure now does this.
6661 * ABOUT-NLS: Update to gettext 0.10.35 edition.
6663 1999-03-22 Paul Eggert <eggert@twinsun.com>
6665 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
6667 * acinclude.m4 (AC_LFS_FLAGS):
6668 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
6669 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
6670 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
6672 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
6673 New macros; needed for latest GNU xmalloc.c.
6675 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
6676 (libtar_a_SOURCES): Add quotearg.c.
6677 * list.c: Include <quotearg.h>.
6678 (from_oct): Add forward decl.
6679 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
6680 (from_oct): Report an error only if TYPE is nonzero.
6681 Quote any funny characters in bad header.
6683 1999-03-20 Paul Eggert <eggert@twinsun.com>
6685 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
6687 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
6688 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
6690 (AC_LFS): Simplify AIX revision number test.
6692 1999-03-17 Paul Eggert <eggert@twinsun.com>
6694 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
6696 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
6697 Remove; it doesn't work that well
6698 with AC_CANONICAL_HOST.
6699 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
6701 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
6703 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
6705 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
6707 * tar.texi: Fix bug-report addr.
6709 * README: Remove --with-included-malloc.
6710 Upgrade version numbers of build software.
6712 1999-03-07 Paul Eggert <eggert@twinsun.com>
6714 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
6716 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
6717 where bindtextdomain and gettext require -lintl.
6718 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
6719 `no' means it failed.
6720 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
6721 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
6722 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
6723 to add anything to the command line (it's all in config.h).
6724 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
6726 1999-03-01 Paul Eggert <eggert@twinsun.com>
6728 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
6730 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
6732 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
6733 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
6734 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
6735 like OFF_MAX, which are not reliable
6736 (e.g. OFF_MAX in AIX 4.2 is incorrect).
6737 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
6738 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
6740 * src/incremen.c (get_directory_contents):
6741 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
6742 Have statx depend on STX_HIDDEN, not AIX.
6744 * src/create.c (to_oct):
6745 New parameter substitute, giving a substitute value to use
6746 when the original value is out of range. Do not append a space to the
6747 output; modern tars don't. When a value is out of range, specify the
6748 maximum value, not the number of bits.
6749 (GID_NOBODY, UID_NOBODY): New macros.
6750 (gid_to_oct, uid_to_oct): Use them as substitutes.
6751 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
6752 (dump_file): Check whether the file changed as we read it.
6754 * src/rmt.c (main): Remove suspicious AIX/386 code.
6756 1999-02-19 Paul Eggert <eggert@twinsun.com>
6758 * intl/localealias.c (read_alias_file): Don't assume that memcpy
6759 returns a type compatible with char *; it doesn't on SunOS
6760 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
6762 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
6764 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
6765 * doc/tar.texi: Add --bzip2, --unbzip2 options.
6767 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
6769 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
6770 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
6771 * acinclude.m4 (AM_WITH_NLS):
6772 Update to latest gettext version (serial 5).
6773 (AC_LFS_FLAGS): New macro
6774 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
6775 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
6776 Work properly in cross-compilation scenario, by checking for getconf
6777 with AC_CHECK_TOOL and by ditching uname in favor of
6778 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
6780 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
6781 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
6782 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
6783 since getdate.y now uses ANSI code.
6785 * config.guess, config.sub: New files; taken from automake 1.4.
6787 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
6788 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
6789 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
6790 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
6791 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
6792 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
6793 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
6795 1999-02-01 Paul Eggert <eggert@twinsun.com>
6797 * src/tar.c: Update copyright.
6801 1999-02-01 Paul Eggert <eggert@twinsun.com>
6803 * NEWS, configure.in: Version 1.12.64004
6805 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
6807 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
6809 * src/extract.c (extract_archive): Fix bug when extracting sparse
6810 files: they were trashing the tar file header.
6812 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
6813 Add -y or --bzip2 or --bunzip2 option.
6815 1999-01-30 Paul Eggert <eggert@twinsun.com>
6817 * src/names.c (cached_no_such_uname, cached_no_such_gname,
6818 cached_no_such_uid, cached_no_such_gid): New vars.
6819 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
6820 Cache failures, too.
6822 * src/tar.c (decode_options):
6823 Don't pass names longer than UNAME_FIELD_SIZE to
6824 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
6826 1999-01-27 Paul Eggert <eggert@twinsun.com>
6828 * NEWS, configure.in: Version 1.12.64003
6830 * src/buffer.c (backspace_output, close_archive): Cast
6831 rmtlseek position arg to off_t, for benefit of K&R compilers
6833 * src/compare.c (verify_volume): Likewise.
6835 * NEWS, configure.in: Version 1.12.64002
6837 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
6838 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
6839 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
6840 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
6841 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
6842 uid_from_oct): Likewise.
6844 1999-01-25 Paul Eggert <eggert@twinsun.com>
6846 * incremen.sh: Fix timing bug in regression test.
6848 1999-01-22 Paul Eggert <eggert@twinsun.com>
6850 * NEWS, configure.in: Update version
6852 * Makefile.am (localedir): Change to $(datadir)/locale.
6853 (DEFS): New macro, defining LOCALEDIR.
6854 (tar.o, tar._o, rmt.o, rmt._o): Remove.
6855 (INCLUDES): Add -I..
6857 * Makefile.am (localedir): Change to $(datadir)/locale.
6859 1999-01-21 Paul Eggert <eggert@twinsun.com>
6861 * NEWS, README, configure.in: Unofficial version 1.12.64001.
6863 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
6864 * src/Makefile.am (localedir): Likewise.
6865 (DEFS): New macro, defining LOCALEDIR.
6866 (tar.o, tar._o, rmt.o, rmt._o): Remove.
6867 (INCLUDES): Add `-I..'.
6869 * tests/incremen.sh: Fix timing bug.
6871 1999-01-20 Paul Eggert <eggert@twinsun.com>
6873 * NEWS, README, configure.in: Unofficial version 1.12.64000.
6874 `lfs.7' changed to `64000' in version number
6875 to conform to gnits standards.
6877 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
6878 mkinstalldirs, ansi2knr.c: Update to latest public versions.
6880 Rebuild with automake 1.4 and autoconf 2.13, to work around some
6883 1998-12-07 Paul Eggert <eggert@twinsun.com>
6885 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
6887 * src/list.c (read_header):
6888 Accept file names as specified by POSIX.1-1996 section 10.1.1.
6890 1998-11-30 Paul Eggert <eggert@twinsun.com>
6892 * configure.in: Quote the output of uname.
6894 * src/extract.c (set_stat): chmod after chown even when not root;
6895 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
6897 1998-11-15 Paul Eggert <eggert@twinsun.com>
6899 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
6901 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
6902 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
6904 1998-10-28 Paul Eggert <eggert@twinsun.com>
6906 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
6908 * src/system.h (voidstar): Use void * if __STDC__ is defined,
6911 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
6912 On many installations, rexec is disabled.
6914 1998-08-07 Paul Eggert <eggert@twinsun.com>
6916 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
6918 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
6919 for nameless users and groups.
6921 1998-02-17 Paul Eggert <eggert@twinsun.com>
6923 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
6924 * NEWS, README: Add explanation of why this isn't an official version.
6926 1998-02-02 Paul Eggert <eggert@twinsun.com>
6928 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
6929 This is an unofficial version.
6931 1997-12-17 Paul Eggert <eggert@twinsun.com>
6933 * src/incremen.c (ST_DEV_MSB): New macro.
6934 (NFS_FILE_STAT): Use most significant bit of st_dev,
6935 even if it's unsigned.
6937 1997-12-08 Paul Eggert <eggert@twinsun.com>
6939 * src/system.h (ST_NBLOCKS): Fix typo in definition.
6941 1997-11-19 Paul Eggert <eggert@twinsun.com>
6943 * configure.in (HAVE_INTTYPES_H):
6944 Don't ignore cache variable if it's already set.
6946 1997-11-10 Paul Eggert <eggert@twinsun.com>
6948 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
6949 * src/delete.c (records_read): Now off_t.
6950 (move_archive): Don't assume mt_count is of type daddr_t.
6952 1997-10-30 Paul Eggert <eggert@twinsun.com>
6954 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
6955 Set to appropriate values if large file support
6956 needs explicit enabling.
6957 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
6959 New macros to configure.
6960 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
6962 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
6963 major_t, minor_t, ssize_t): New macros.
6965 * src/arith.h (TARLONG_FORMAT):
6966 Fix typo: %uld -> %lu. Use unsigned when long long
6968 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
6969 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
6971 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
6972 2nd arg is now unsigned long.
6974 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
6975 (prepare_record_buffer): Arg is now size_t.
6976 Remove now-useless casts.
6978 (main): Use `long' for status, so that it can store ssize_t.
6979 Use daddr_t, mode_t, size_t, off_t when appropriate.
6980 Convert daddr_t and off_t values ourselves, since they might be longer
6981 than long. Convert other types using `long' primitives.
6982 When processing MTIOCTOP, do not try to pass resulting
6983 count back, since it won't work (it could be too large) and it's
6984 not expected anyway.
6987 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
6988 now-useless casts. Use unsigned long to print *_t types, except use
6989 STRINGIFY_BIGINT for off_t.
6990 (update_archive): Cast -1 to dev_t when necessary.
6992 * src/tar.c (check_decimal):
6993 Now returns 1 if successful, 0 otherwise, and returns
6994 uintmax_t value into new arg. Check for arithmetic overflow.
6995 (decode_options): Avoid overflow if record_size fits in size_t but not int.
6996 Check for overflow on user or group ids.
6998 * src/compare.c (diff_init, process_rawdata, read_and_process,
6999 diff_sparse_files, diff_archive):
7000 Use off_t, pid_t, size_t, ssize_t when appropriate.
7001 Remove now-useless casts. Use unsigned long to print *_t types,
7002 except use STRINGIFY_BIGINT for off_t.
7004 (process_noop, process_rawdata, process_dumpdir, read_and_process):
7005 Size arg is now size_t.
7007 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
7008 when allocating buffer.
7011 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
7012 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
7013 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
7016 (get_status_string, get_status_off): New function.
7017 (get_status): Now returns long, so that it can store ssize_t.
7018 Invoke get_status_string to do the real work.
7019 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
7020 (rmt_lseek__): Now returns off_t, using new get_status_off function.
7021 (rmt_ioctl__): Convert mt_count by hand,
7022 since it might be longer than long.
7024 * src/mangle.c (extract_mangle):
7025 Check for overflow when converting off_t to size_t.
7026 Use off_t, size_t when appropriate. Remove now-useless casts.
7028 * src/system.h (mode_t): Remove; now done by autoconf.
7029 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
7030 Return number of ST_NBLOCKSIZE-byte blocks,
7031 not number of 512-byte blocks;
7032 this also helps to avoid overflow.
7033 (st_blocks): Declare if needed.
7034 (ST_NBLOCKSIZE): New macro.
7035 (<limits.h>, <inttypes.h>): Include if available.
7036 (CHAR_BIT): New macro.
7037 (uintmax_t): New typedef.
7038 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
7039 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
7040 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
7042 * src/names.c (name_init):
7043 Fix typo in error message: FILE* was passed, but char*
7046 (read_name_from_file, name_gather, addname, name_match, name_scan,
7047 add_exclude): Use size_t when appropriate. Remove now-useless casts.
7049 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
7051 * src/extract.c (newdir_umask, current_umask): Now mode_t.
7052 (extract_sparse_file): Args now use off_t.
7054 (set_mode, set_stat, make_directories, extract_sparse_file,
7055 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
7056 now-useless casts. Use unsigned long to print *_t types, except use
7057 STRINGIFY_BIGINT for off_t.
7059 * src/misc.c (quote_copy_string):
7060 Use size_t when appropriate. Remove now-useless casts.
7062 * src/list.c (read_and, list_archive, read_header, decode_mode,
7063 print_header, print_for_mkdir):
7064 Use mode_t, off_t, size_t when appropriate. Remove
7065 now-useless casts. Use unsigned long to print *_t types, except use
7066 STRINGIFY_BIGINT for off_t.
7068 (read_header): Check for overflow when converting header size.
7070 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
7071 const char *. Size arg is now size_t. Now takes new type and maxval
7072 args. Compute result using uintmax_t, not long. Report error if
7073 field does not contain octal number in range.
7074 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
7075 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
7076 uintmax_from_oct): New functions.
7078 (stringify_uintmax_t_backwards): New function.
7080 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
7081 (skip_file): Offset arg is now off_t.
7083 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
7084 real_s_totsize, real_s_sizeleft, current_block_ordinal):
7086 (write_error): Arg is now ssize_t.
7087 (child_pid): Now pid_t.
7088 (available_space_after): Now size_t.
7090 (child_open_for_compress, child_open_for_uncompress, flush_write,
7091 open_archive, flush_write, write_error, flush_read, close_archive):
7092 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
7093 casts. Use unsigned long to print *_t types, except use
7094 STRINGIFY_BIGINT for off_t.
7096 * src/delete.c (records_read): Now daddr_t.
7097 (move_archive): Arg is now daddr_t. Check for overflow when
7099 (move_archive, delete_archive_members): Use daddr_t, off_t when
7100 appropriate. Remove now-useless casts.
7102 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
7103 (rmt_lseek): Now returns off_t.
7105 * src/create.c (to_oct):
7106 Now static. Value arg is now uintmax_t. Accept new args
7107 giving name of type of octal field, for error messages. Report an
7108 error if the value is too large to fit in the field.
7109 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
7110 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
7112 (write_eot, write_long, finish_header, deal_with_sparse,
7113 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
7114 appropriate. Remove now-useless casts. Use unsigned long to print
7115 *_t types, except use STRINGIFY_BIGINT for off_t.
7117 (find_new_file_size): 1st arg is now off_t*.
7118 (finish_sparse_file): Args now use off_t, not long.
7119 Check for lseek error.
7120 (create_archive, dump_file): Cast -1 to dev_t when necessary.
7121 (dump_file): Device arg is now dev_t.
7122 Avoid overflow when testing whether file has holes
7123 by using the new ST_NBLOCKSIZE macro.
7125 * src/incremen.c (struct accumulator, add_to_accumulator,
7126 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
7127 Use size_t for sizes.
7128 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
7129 Use dev_t, ino_t for devices and inodes.
7130 (gnu_restore): Use off_t for file offsets.
7131 (struct directory): Use char for flags. Add new flag `nfs'.
7133 (NFS_FILE_STAT): New macro.
7134 (note_directory): Accept struct stat * instead of
7135 device and inode number. All callers changed.
7136 (note_directory, get_directory_contents):
7137 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
7138 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
7140 * src/common.h (record_size, struct name, struct sp_array,
7141 available_space_after):
7142 Use size_t for sizes.
7143 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
7144 Use off_t for file offsets.
7145 (struct name): dir_contents is now const char *, not char *.
7146 (dump_file, get_directory_contents): Use dev_t for devices.
7147 (to_oct): Remove decl.
7148 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
7149 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
7150 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
7151 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
7152 UINTMAX_FROM_OCT): New macros.
7153 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
7154 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
7155 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
7156 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
7157 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
7158 (print_for_mkdir): 2nd arg is now mode_t.
7160 See ChangeLog.1 for earlier changes.
7164 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006
7165 Free Software Foundation, Inc.
7167 This file is part of GNU tar.
7169 GNU tar is free software; you can redistribute it and/or modify
7170 it under the terms of the GNU General Public License as published by
7171 the Free Software Foundation; either version 2, or (at your option)
7174 GNU tar is distributed in the hope that it will be useful,
7175 but WITHOUT ANY WARRANTY; without even the implied warranty of
7176 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7177 GNU General Public License for more details.
7179 You should have received a copy of the GNU General Public License
7180 along with GNU tar; see the file COPYING. If not, write to
7181 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
7182 Boston, MA 02110-1301, USA.
7186 version-control: never