1 2004-02-23 Paul Eggert <eggert@twinsun.com>
3 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
5 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
10 * tests/before: Move testing of the prerequisite archive formats
11 to the separate function 'prereq'. Do not expect any arguments
12 * tests/delete03.sh: Use prereq() instead of passing arguments
14 * tests/incremen.sh: Likewise.
15 * tests/listed01.sh: Likewise.
16 * tests/multiv01.sh: Likewise.
18 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
20 Added UTF-8 support. Finished global extended header
24 * configure.ac: Detect libiconv
25 * src/utf8.c: New file. Conversions to and from utf-8.
26 * src/Makefile.am: Added utf8.c
27 * src/create.c (write_header_name) In pax format, use
28 "path" keyword if the file name is not ASCII
29 (start_header): Likewise for uname and gname.
30 * src/list.c: Decode encountered global headers.
31 * src/xheader.c: Use keywords from the global
33 Correctly handle UTF-8 conversions.
34 (xheader_list_destroy): New function.
35 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
36 missing gettext markers
37 (decode_record): Rewritten using caller-provided handler and
39 * tests/listed01.sh: Give credit to Andreas Schuldei.
41 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
43 * src/create.c (dump_file0): The conditional at line
44 1296 prevented incremental backups on individual files
45 from working, as reported by Andreas Schuldei
46 <andreas@schuldei.org>.
48 This is due to the condition
50 (0 < top_level || !incremental_option)
52 Removing it makes incremental backups work for individual
53 files as well as for directories. On the other hand, it does
54 not affect other functionality, as shown by the reasoning below:
56 To begin with, the two parts of this condition are mutually
59 1) when top_level < 0, incremental_option == 1
60 so the condition yields false
61 2) when top_level >= 0, incremental_option == 0
62 so the condition yields true.
64 In other words, it is completely equivalent to
68 Now, let's consider the effect of its removal. There are two cases:
70 1) when incremental_option==1
71 This means incremental backup in progress. In this case dump_file
72 is invoked only for directories or for files marked with 'Y' by
73 get_directory_contents. The latter are those that did not meet the
74 condition in incremen.c:242, which is exactly the same condition
75 as this at create.c:1296. So, for these files the check
76 (!incremental_option) is useless, since the rest of the
77 conditional will yield false anyway. On the other hand, if
78 dump_file is invoked on a directory, the conditional will yield
79 false due to !S_ISDIR assertion, so these will be processed as usual.
81 Thus, for this case the extra condition (!incremental_option) is
82 irrelevant, and its removal won't alter the behavior of tar,
83 *except* that it will enable incremental backups on individual
84 files, which is the wanted effect.
86 2) when incremental_option==0
87 In this case the condition yields true and its removal does not
88 affect the functionality.
91 * configure.ac: Raised patchlevel to 93
92 * src/incremen.c: Minor stylistic fixes.
93 * tests/listed01.sh: New test. Check listed incremental
94 backups on individual files.
95 * tests/Makefile.am: Added listed01.sh
97 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
99 * src/common.h (simple_finish_header,start_private_header): New
101 (xheader_ghdr_name): Changed declaration
102 * src/create.c (start_private_header): Removed static qualifier.
103 (write_extended): Removed superfluous last argument. Use
105 (simple_finish_header): New function.
106 (finish_header): Use simple_finish_header() to break recursive
107 dependency between this function and write_extended().
108 * src/tar.c (assert_format): Do not bail out if several
109 --format arguments are given. This is a common case when
110 TAR_OPTIONS are used.
111 (decode_options): New option --show-defaults displays the
112 compiled-in defaults.
113 Use POSIX format if no --format option was given and
114 --pax-option was specified.
115 Do not allow to use --pax-option unless the archive format is
116 set to POSIX (or reading subcommand is requested).
118 * src/update.c (update_archive): Write global extended header if
120 * src/xheader.c (xheader_format_name): Bugfix.
121 (xheader_xhdr_name): Changed the default extended header name
122 to '%d/PaxHeaders.%p/%f', as POSIX requires.
123 (xheader_ghdr_name): Removed unused argument.
124 (xheader_write,xheader_write_global): New function.
125 (xheader_decode): Modified to honor overrides whatever
126 the current archive format is.
128 * src/delete.c (delete_archive_members): Call xheader_decode
130 * src/list.c (decode_header): Likewise.
131 * src/incremen.c (sort_obstack): Fixed typo in the comment
133 * doc/tar.texi: Document new default for extended
136 * tests/before: Accept an optional list of allowed archive
137 formats. Exit with the status 77 if the current archive
138 format does not match any of them.
139 * tests/delete03.sh: Require gnu, oldgnu or posix format
140 * tests/incremen.sh: Require gnu or oldgnu format
141 * tests/multiv01.sh: Likewise
143 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
145 * doc/tar.texi (Option Summary): Documented --pax-option
146 * src/tar.c: Likewise.
148 * src/create.c (to_chars): Added a comment.
149 * src/tar.h: Comment to GNU_FORMAT
151 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
154 * configure.ac: Added stpcpy
155 * bootstrap: Likewise
156 * lib/Makefile.am: Likewise
157 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
159 * src/create.c (write_extended): Call xheader_xhdr_name
160 instead of using hardcoded "././@PaxHeader" name.
161 * src/tar.c: New option --pax-option (equivalent to -o option
163 * src/xheader.c: Implement pax -o option. Fixed misleading
164 heading comment (introduced 2003-09-02).
165 * src/incremen.c: Minor fixes
166 * m4/.cvsignore: Updated
168 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
170 * src/incremen.c: Removed accumulator stuff in favor of obstack.
171 (get_directory_contents): Split into two functions
172 * src/update.c: Minor changes
173 * doc/tar.texi: Fixed typo
175 2004-02-15 Paul Eggert <eggert@twinsun.com>
177 Fix Debian bug 230872, originally reported by Jeff King in
178 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
180 * doc/tar.texi (posix compliance): Remove. The whole section
181 was a misunderstanding of what POSIXLY_CORRECT is supposed to
182 mean. The GNU Coding Standards says that POSIXLY_CORRECT
183 is for disabling extensions that are incompatible with POSIX:
184 it is not for disabling compatible extensions. All references
185 to this section removed.
186 (posix): This format is created only if the posix format is
187 specified; it is no longer created if gnu format is specified
188 and POSIXLY_CORRECT is set.
189 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
190 POSIX does not specify the behavior of tar, so we should
191 not worry about POSIXLY_CORRECT here.
193 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
195 * Makefile.am: Removed m4
196 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
198 * README-alpha: Updated
199 * bootstrap: Updated TP URL, improved help output. Default
200 to :ext:anoncvs and set CVS_RSH, unless already set.
201 * m4/Makefile.am: Removed
203 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
205 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
206 Use $option instead of $1 so all options will be parsed.
208 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
210 Started rewriting buffer.c ...
212 * bootstrap: New option --no-po
213 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
214 (time_to_start_writing): Changed data type
215 (file_to_switch_to): Removed. Variable never assigned to.
216 (open_archive) Moved option compatibility checks to tar.c
218 * src/common.h (maybe_backup_file): Changed return type
219 * src/misc.c: Likewise.
220 * src/create.c: Updated invocations of safer_name_suffix
221 * src/extract.c: Likewise
222 * src/delete.c: Updated assignment to write_archive_to_stdout
223 * src/tar.c (decode_options): More option compatibility checks
224 (moved from buffer.c)
225 * src/update.c (time_to_start_writing): Changed data type.
226 * tests/recurse.sh: New test case.
227 * tests/mksparse.c: New file.
228 * tests/Makefile.am: Added recurse.sh and mksparse.c
230 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
232 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
233 Martin Simmons for the patch.
234 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
235 <pius@pld-linux.org> for the patch.
237 2003-12-26 Paul Eggert <eggert@twinsun.com>
239 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
240 and translation website.
242 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
243 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
244 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
245 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
246 files are replaced by autoreconf. Also, there seems to be a bug
247 in gettext/autoconf/automake if we try to omit these files after
248 autoreconf has replaced them, even though the gettext manual says
249 they're optional. So give up and just include them for now, even
250 though they make 'configure' longer and slower.
252 Change translation URL from
253 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
254 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
255 accommodate translator website revamp.
257 Fail if autoreconf fails.
259 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
260 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
261 ignore files now supplied by gettext 0.13.1.
263 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
265 Synchronized with the backup repository on Mirddin
267 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
269 * configure.ac: Check for varios members of struct stat
270 that may represent file modification times with a subsecond
272 Check for utimes (for future use)
273 * src/buffer.c (short_read): Issue a warning on short reads.
274 * src/common.h (sys_stat_nanoseconds): New function
275 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
276 * src/list.c (read_and): Treat only two successive zero
277 filled blocks as an EOF indicator. Issue a warning if
278 a single one is encountered.
279 * src/system.c (sys_stat_nanoseconds): New function
280 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
282 * src/xheader.c (code_time,decode_time): Support for subsecond
284 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
285 (mtime_coder,mtime_decoder): Update invocations of code_time and
287 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
288 (sparse_numblocks_decoder,sparse_offset_decoder)
289 (sparse_numbytes_decoder): Updated
291 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
293 * src/names.c (safer_name_suffix): Reverted change made
294 2003-11-14. Reason: Discussion with Paul Eggert and
295 Jean-Louis Martineau. See also ChangeLog entry from
297 * tests/delete03.sh: Likewise.
298 * tests/extrac04.sh: Likewise.
299 * tests/multiv01.sh: Likewise.
301 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
303 * src/incremen.c (write_directory_file): Use sys_truncate
304 * src/list.c (print_header): Use archive_file_size member
305 when printing real file size.
306 * src/sparse.c (sparse_scan_file): Correctly handle files with
308 (sparse_dump_region,sparse_extract_region): Allow for zero size
311 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
313 * configure.ac: Raised version number to 1.13.92
314 * src/list.c (decode_header): Discern between pax and ustar
316 Initialize current_stat_info.archive_file_size.
318 NOTE: Modifications from this date on are temporarily
319 stored on local CVS on mirddin. This repository will
320 be synchronized with Savannah as soon as the latter
321 becomes operational again.
323 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
326 * src/sparse.c: Initial implementation of GNU/pax sparse
328 * src/common.h (xheader_store): Changed prototype.
329 * src/create.c: Update calls to xheader_store
330 * src/extract.c (extract_archive): Check reported size vs.
331 archive file size to determine if we have to do with a
333 * src/tar.c (usage): Cleaned up the sample argument to --newer
335 (decode_options): Allow --sparse for POSIX_FORMAT archives.
336 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
338 Implemented GNU.sparse.* keywords.
340 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
342 * configure.ac: Check for setlocale. Thanks Bruno Haible for
345 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
347 * src/create.c (write_gnu_long_link): Use oldgnu
348 magic with @LongLink blocks.
350 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
352 * src/tar.h: Support for star sparse format.
353 * src/sparse.c: Likewise.
355 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
357 * src/sparse.c (sparse_diff_file): New function
358 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
359 (sys_compare_uid_gid): Removed.
360 (sys_compare_links,report_difference): Changed prototype
361 (sparse_diff_file): New function
362 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
363 (sys_compare_uid_gid): Removed.
364 (sys_compare_links): Changed declaration
365 * src/compare.c (diff_archive): Use sparse_diff_file.
367 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
369 Rewritten sparse file handling.
371 * src/sparse.c: New file. Provides a universal framework
372 for various methods for sparse files handling.
373 * src/Makefile.am: Added sparse.c
374 * src/common.h (struct sp_array,sparsearray,sp_array_size)
375 (init_sparsearray,fill_in_sparse_array): Removed
376 (enum dump_status): New data type
377 (pad_archive,close_diag,open_diag,read_diag_details)
378 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
380 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
382 (print_header): Changed prototype declaration.
383 * src/tar.h (struct sp_array): Declaration from common.h
384 (struct tar_stat_info): New members archive_file_size,
385 sparse_map_avail,sparse_map.
386 * src/create.c: Major rewrite.
387 * src/extract.c: Use new sparse file interface.
388 * src/compare.c (diff_sparse_files): Temporary placeholder.
390 * src/buffer.c: Minor changes
391 * src/tar.c: Likewise.
392 * src/list.c: Likewise.
393 * src/misc.c (close_diag,open_diag,read_diag_details)
394 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
395 diagnostics functions.
396 * src/incremen.c: Use new diagnostics functions.
397 * src/names.c: Likewise.
399 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
401 * configure.ac: Fixed check for setsockopt
403 * src/create.c: Do not zero-terminate name field if
404 the name is exactly 100 characters long.
405 (write_ustar_long_name): Fixed cheking for unsplittable
408 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
410 * src/create.c (start_header): Removed debugging hook
411 (dump_file): Fixed handling of linkname field.
412 * src/names.c (safer_name_suffix): If the input
413 file name ends with a slash, output one should do so
415 * doc/tar.texi: Documented --format=ustar
417 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
419 * src/tar.h (archive_format): USTAR_FORMAT: New type.
420 * src/create.c: Added POSIX.1-1988 support.
421 * src/names.c (safer_name_suffix): Skip leading ./
422 * src/tar.c: New option --format=ustar forces
423 POSIX.1-1988 archive format.
424 * tests/delete03.sh: Updated.
425 * tests/extrac04.sh: Updated.
426 * tests/multiv01.sh: Updated.
428 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
430 * src/list.c (read_and): Initialize current_stat_info
431 and extended_header at the start of the loop.
432 * src/names.c (all_names_found): Check if the argument
433 contains valid filename. Fixes coredump on `not_a_tar_file'
434 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
435 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
436 Fixes `pax-big-10g' bug.
438 2003-11-12 Paul Eggert <eggert@twinsun.com>
440 Fix some C compatibility bugs reported by Joerg Schilling.
442 * src/common.h (stripped_prefix_len): Fix misspelling
443 "stripped_path_len" in declaration.
444 * src/rmt.c (main): Use "return FOO;" rather than
445 "exit (FOO);"; we no longer have to worry about
446 pre-ANSI hosts that mishandled returned values from "main".
447 * src/tar.c (main): Likewise. This avoids warnings on some
449 * src/system.c: Include signal.h, for 'kill'.
450 * src/system.h (DEV_BSIZE): Remove.
451 (DEFAULT_ST_BLKSIZE): New macro.
452 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
453 * src/tar.c (enum): Remove comma just before }.
455 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
457 * src/list.c (decode_header): Initialize st_atime and
460 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
462 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
463 Bunk <bunk@fs.tum.de> for reporting.
464 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
465 <martin@xemacs.org> for spotting.
467 2003-11-04 Paul Eggert <eggert@twinsun.com>
469 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
472 2003-10-26 Paul Eggert <eggert@twinsun.com>
474 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
475 Bug reported by Christian Weisgerber.
477 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
481 * src/tar.c (decode_options): Removed superfluous archive format
483 * doc/tar.texi: Documented new features.
485 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
488 * THANKS: Added Wojciech Polak
489 * configure.ac: Added checks for missing functions. Raised
490 version number to indicate alpha release.
491 * lib/Makefile.am: Added missing headers
492 * lib/waitpid.c: Added missing includes.
493 * src/extract.c: Likewise.
494 * src/names.c: Removed spurious includes.
495 * src/xheader.c: Likewise.
496 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
497 macro overriding broken mkdir prototypes.
499 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
501 * configure.ac: Check for dev_t and ino_t.
502 * m4/Makefile.am: Added missing files.
503 * src/system.c: New file.
504 * src/Makefile.am: Added system.c
505 * src/common.h: Prototypes for functions from system.c
506 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
507 * src/buffer.c: Moved system dependencies to system.c
508 * src/compare.c: Likewise.
509 * src/create.c: Likewise.
510 * src/delete.c: Likewise.
511 * src/extract.c: Likewise.
512 * src/rtapelib.c: Likewise.
514 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
516 Implemented --occurrence option.
519 * src/tar.c: New option --occurrence.
520 * src/common.h (occurrence_option): New global
521 (struct name): Changed `found' member to `uintmax_t
523 (names_done): Removed
524 (all_names_found): Changed prototype.
525 (ISFOUND,WASFOUND): New macros
526 * src/delete.c (delete_archive_members): Honor --occurrence
528 * src/list.c (read_and): Likewise.
529 * src/names.c: Count number of occurrences of each name in the
531 (name_match): Honor --occurrence option.
532 (names_done): Removed
533 (all_names_found,names_notfound): Rewritten.
535 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
537 * src/tar.c: Removed extra precaution regarding
538 subcommand_option == CAT_SUBCOMMAND
539 * lib/Makefile.am: Updated
541 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
543 * src/common.h (names_done): New function.
544 * src/names.c: Likewise.
545 * src/list.c (read_and): Use all_names_found() as `while'
547 * src/tar.c: New option --first-copy
550 2003-09-24 Paul Eggert <eggert@twinsun.com>
552 * src/rmt.c (main): Don't translate Copyright string; international
553 law says the word "Copyright" should be in English.
554 * src/tar.c (decode_options): Likewise.
556 2003-09-22 Paul Eggert <eggert@twinsun.com>
558 * doc/tar.texi (extracting untrusted archives): New section.
560 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
561 Return size_t, not pointer, so that we don't have to worry about
562 violating the C standard by converting char const * to char *.
564 * src/names.c (stripped_path_len): Likewise. Strip file system
565 prefix, too. Count adjacent slashes as if they were one slash;
566 that is the POSIX standard.
568 2003-09-17 Paul Eggert <eggert@twinsun.com>
570 * README-alpha: Document maintainer tool assumptions a bit. GNU
571 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
572 Debian bug 211447. Fix minor misspellings/whitespace nits.
574 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
575 gl_USE_SYSTEM_EXTENSIONS.
577 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
578 * m4/.cvsignore: Add restrict.m4, time_r.m4.
580 2003-09-17 Paul Eggert <eggert@twinsun.com>
582 * bootstrap: Don't use "for option; do";
583 Solaris 8 /bin/sh doesn't like that.
585 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
587 * README-alpha: Updated
590 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
592 * README-alpha: Updated
594 * po/POTFILES.in: Added src/xheader.c
595 * src/common.h (cut_path_elements): Added proto.
597 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
599 * src/buffer.c: Use ngettext where appropriate.
600 * src/compare.c: Likewise.
601 * src/create.c: Likewise.
602 * src/misc.c: Likewise.
603 * src/tar.c: Likewise.
604 * src/update.c: Likewise.
606 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
608 * .cvsignore: Added *.shar.gz
611 * src/common.h (strip_path_elements): New variable.
612 * src/extract.c (extract_archive): Implemented --strip-path
613 * src/names.c (cut_path_elements): New functon.
614 * src/tar.c: New option --strip-path=NUM.
615 (decode_options) Assign boolean values to bool variables.
617 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
619 * src/delete.c: Fixed deletion from the POSIX archives.
620 * src/list.c (read_header): Minor change.
621 * src/tar.c (main): Do not check for volume_label_option
622 if subcommand_option is not CREATE_SUBCOMMAND.
623 * src/xheader.c (xheader_decode): Store the header as
624 well (for eventual delete).
626 * tests/incremen.sh: Explicitly request GNU format. This will
627 disappear when GNU extended header keywords are working.
628 * tests/multiv01.sh: Likewise
629 * tests/volume.sh: Likewise
631 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
633 * src/create.c: Support for "linkpath" extended keyword.
634 * src/xheader.c (decode_record): Reversed the return
637 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
639 * configure.ac: Allow to redefine the default output format.
640 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
641 (archive_format_string): New function.
642 (usage): Updated help output.
647 2003-09-02 Paul Eggert <eggert@twinsun.com>
649 * src/common.h (destroy_stat, xheader_decode, xheader_store,
650 xheader_read, xheader_finish, xheader_destroy): Add decls;
653 * src/create.c (write_extended): Remove unused local 'bufsize'.
655 * src/delete.c (delete_archive_members): Handle case of
656 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
657 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
658 occurs, as it's not possible.
659 * src/update.c (update_archive): Likewise.
661 Use "const" when possible in new code.
662 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
663 (fmttab): Now const. All uses changed.
664 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
665 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
666 decode_record, xheader_store, xheader_print, code_string, code_time,
667 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
668 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
669 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
670 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
671 uid_coder, uid_decoder, uname_coder, uname_decoder):
672 Use pointers to const when possible.
673 (xhdr_tab): Now const.
675 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
676 (set_archive_format): Report an error if no format name matches,
677 instead of returning an undefined value.
679 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
680 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
681 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
682 uid_decoder, uname_decoder): Remove unused keyword arg.
685 * src/tar.c (set_archive_format): Now static.
686 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
688 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
689 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
690 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
691 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
692 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
693 Remove forward decls; no longer needed.
694 (xhdr_tab): Move to end, so that the forward decls aren't needed.
695 Add a forward declaration.
697 Use 'bool' in new code, when appropriate.
698 * src/xheader.c (decode_record): Return bool, not int.
699 * src/common.h (read_header): Since it accepts bool, change
700 all callers to use false and true rather than 0 and 1.
702 * src/xheader.c (decode_record): Fix misspelling in diagnostic
703 "extended headed" -> "extended header".
705 GNU coding style fixes.
706 * src/xheader.c (decode_record, xheader_decode):
707 Do not use decls like "char *p, *q;".
710 (xheader_store): Avoid parentheses around object operand of sizeof.
712 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
714 * src/create.c (start_header): Store long file names
715 in "path" keyword of an extended header if in POSIX
717 (finish_header): print header before calling write_extended().
718 * src/list.c (list_archive): Always decode the header. This
719 is necessary so the extended header is processed and the correct
720 filename is printed no matter what the state of verbose_option.
721 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
724 2003-09-01 Paul Eggert <eggert@twinsun.com>
726 Update from gnulib, and correct fnmatch to fnmatch-gnu.
727 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
729 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
731 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
732 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
733 copying rules from gnulib module descriptions.
734 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
735 Update from gnulib modules alloca, fnmatch, getline, stdbool.
736 * m4/.cvsignore: Add utimes-null.m4. Sort.
738 2003-09-01 Sergey Poznyakoff
740 Added initial support for creating POSIX headers.
742 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
743 (string_to_chars): New functions
744 (struct xheader): Changed structure
745 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
747 * src/create.c (string_to_chars): New function.
748 (write_extended): New function
749 (start_header): Create extended POSIX headers if necessary.
750 (finish_header): Likewise.
751 * src/list.c (print_header): Take user/group from
753 * src/names.c (gid_to_gname,gname_to_gid)
754 (uid_to_uname,uname_to_uid): Changed prototypes.
755 * src/tar.c: New option --format.
756 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
757 (struct extra_header): Removed unused structure.
758 (union block.extra_header): Removed unused member.
759 * src/xheader.c: Implemented coder functions.
760 * bootstrap: Added obstack.
761 * lib/.cvsignore: Likewise.
762 * configure.ac: Added 'gl_OBSTACK'
763 * m4/Makefile.am: Added new files.
764 * m4/.cvsignore: Likewise.
765 * TODO: Minor formatting change
767 2003-08-31 Sergey Poznyakoff
769 Added initial support for POSIX extended and STAR headers
770 (only for listing/extracting).
772 * src/xheader.c: New file.
773 * src/Makefile.am: Added xheader.c
774 * src/tar.h (struct star_header): New datatype
775 (XHDTYPE,XGLTYPE): New defines
776 (enum archive_format:STAR_FORMAT): New member
777 (struct tar_stat_info): New datatype.
778 (union block.star_header): New member.
779 * src/common.h (orig_file_name,current_file_name)
780 (current_trailing_slash,current_link_name): Removed variables.
781 (current_stat_info): New variable
782 (current_stat): Removed
783 (extended_header): New variable
784 (decode_header): Changed prototype.
785 * src/list.c (decode_header): Added initial support for POSIX extended
787 (skip_member): Check oldgnu_header only if current_format is set
789 * src/buffer.c: Use current_stat_info
790 * src/compare.c: Likewise.
791 * src/create.c: Likewise.
792 * src/delete.c: Likewise.
793 * src/incremen.c: Likewise.
794 * src/mangle.c: Likewise.
795 * src/update.c: Likewise.
796 * src/extract.c: Likewise.
797 (make_directories): Improved check for the existence of the directory
798 * src/tar.c (destroy_stat): New function.
800 2003-08-29 Paul Eggert <eggert@twinsun.com>
802 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
803 was worth (e.g., different users in en_GB disagree about -ize
805 * po/en_GB.po: Remove.
807 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
811 * src/tar.c: Removed support for the obsolete command line
813 * doc/tar.texi: Removed references to the obsolete command
816 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
820 * doc/tar.texi: Updated
821 * src/common.h (check_links_option): New variable
822 (orig_file_name): New variable
823 (check_links): New proto.
824 * src/create.c (struct link.nlink): New member
825 (link_table): Static for the module.
826 (dump_file): Update `link' member when adding new links
828 (check_links): New function.
829 * src/list.c (print_header): Use orig_file_name.
830 * src/tar.c: New option --check-links. Changed semantics of
831 -o to comply to UNIX98 when extracting and to its previous
833 (main): Call check_links if --check-links. was given.
835 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
837 * src/list.c (print_header): Revised
838 * NEWS: Started the entry for 1.13.26
839 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
841 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
843 * .cvsignore: Added to the repository.
844 * doc/.cvsignore: Likewise.
845 * lib/.cvsignore: Likewise.
846 * m4/.cvsignore: Likewise.
847 * po/.cvsignore: Likewise.
848 * scripts/.cvsignore: Likewise.
849 * src/.cvsignore: Likewise.
850 * tests/.cvsignore: Likewise.
852 * lib/Makefile.am: Added exitfail.[hc]
853 * src/misc.c (chdir_do): Fixed call to restore_cwd
854 * src/buffer.c (flush_read): Fixed behavior on short
855 reads right after opening the new archive (multiv01.sh test).
856 (new_volume): Special handling for "-".
857 * src/list.c (print_header): Print trailing slash if
858 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
859 * tests/multiv01.sh: Minor changes.
860 * m4/Makefile.am: Added missing files.
862 2003-07-05 Paul Eggert <eggert@twinsun.com>
864 Finish the checkin begin yesterday.
866 * NEWS: Document the user-visible changes installed in the last
869 * TODO: New file (actually, resurrected; but with new contents).
871 * src/list.c (read_and): Give full type for procedure arg.
872 (read_header): Strip trailing slashes, setting current_trailing_slash.
873 (tartime): Avoid int overflow when printing year (!).
874 (print_header): New arg specifying block ordinal. All uses changed.
875 Print link as 'h' type. Give labels for long links and names.
877 * src/misc.c (contains_dot_dot): Moved to names.c
878 (must_be_dot_or_slash): New function.
879 (safer_rmdir): Use it.
880 (remove_any_file): Now takes enum as option, not boolean.
881 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
882 to unlink a directory.
883 (deref_stat): Accept bool, not int.
885 * src/names.c (namelist_match): Allow partial matches only if
887 (hash_string_hasher): Renamed from hash_avoided_name.
888 (hash_string_compare): Renamed from compare_avoided_anames.
889 (hash_string_insert, hash_string_lookup): New functions.
890 (add_avoided_name, is_avoided_name): Use them.
891 (safer_name_suffix): New function.
892 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
894 * src/rmt.c: Don't include print-copyr.h.
895 (prepare_input_buffer): New arg FD.
896 Do not read more than INT_MAX bytes at once,
897 since it breaks on some brain damaged Tru64 hosts.
899 when retrying instead of subtracting 1024; for speed.
900 (main): Use gettext to translate (C), not print_copyright.
902 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
903 now that gnulib handles this.
904 Include <stddef.h> and <limits.h> unconditionally, now that we assume
906 Assume that offsetof is defined in stddef.h.
907 Do not include <sys/param.h>.
908 (realloc, lseek): Do not declare.
909 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
910 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
911 declarations, since we now assume C89 or better.
912 (PARAMS): Remove, as we now assume C89. All uses changed.
913 (bindtextdomain, textdomain): Include <gettext.h> to define.
914 Include <unlocked-io.h>.
915 (valloc): Define if not defined, and if valloc is not declared.
916 (xstrdup): Remove decl.
918 * src/tar.c: Do not include <print-copyr.h>.
920 (get_date): Remove decl.
921 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
922 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
923 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
924 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
925 (long_options, decode_options): Use them.
926 (OVERWRITE_DIR_OPTION): Remove.
927 (long_options): New options --index-file, --no-overwrite-dir.
928 Remove --overwrite-dir option.
929 (usage): Use PACKAGE_BUGREPORT.
930 (decode_options): Terminate new argv properly.
931 Use PACKAGE_NAME, PACKAGE_VERSION.
932 If verbose, report how we grokked any textual date option.
933 (main): Add support for index-file.
935 * tests/Makefile.am: Convert to UTF-8.
936 (AUTOMAKE_OPTIONS): Remove.
937 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
938 (INCLUDES): Remove ../intl.
939 (LDADD): Don't link libtar.a twice.
941 * tests/genfile.c: Convert to UTF-8.
942 Don't include <print-copyr.h>.
943 (DEFAULT_PATTERN): Renamed from DEFAULT.
944 (ZEROS_PATTERN): Renamed from ZEROS.
945 (main): Use gettext to translate (C), not print_copyright.
947 2003-07-04 Paul Eggert <eggert@twinsun.com>
949 Revamp to meet current standards of autoconf, automake,
950 gettext, and gnulib, and incorporate new translations.
952 * config/config.guess, config/config.sub, config/depcomp,
953 config/install-sh, config/mdate-sh, config/missing,
954 config/mkinstalldirs, config/texinfo.texi:
955 Moved here from parent directory, or from doc.
956 * config.hin: Renamed from config.h.in.
957 * config/config.rpath: New file.
959 * intl: Remove this subdirectory.
961 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
963 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
964 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
965 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
966 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
967 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
968 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
971 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
972 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
973 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
974 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
975 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
976 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
977 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
978 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
979 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
980 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
981 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
982 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
983 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
984 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
985 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
986 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
987 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
988 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
989 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
991 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
992 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
993 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
994 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
995 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
996 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
997 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
998 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
999 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1000 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1001 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1002 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1003 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1004 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1005 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1006 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1007 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1008 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1010 Upgrade to latest version from external source. The file "bootstrap"
1011 now grabs these automatically, so we needn't keep track of them
1012 in this change long any longer.
1014 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1015 (SUBDIRS): Remove intl.
1016 * PORTS: Update for star, Macintosh.
1017 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1018 Bison 1.875, gettext 0.12.1.
1019 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1020 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1021 (AC_CONFIG_AUX_DIR): New.
1022 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1024 (AC_PREREQ): Bump from 2.52 to 2.57.
1025 (AC_GNU_SOURCE): New.
1026 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1027 we no longer support K&R C.
1029 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1030 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1031 (AC_MBSTATE_T): Remove.
1032 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1033 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1034 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1035 (AM_STDBOOL_H): Add.
1036 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1037 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1038 (AC_CHECK_TYPE): Remove ssize_t.
1039 (gt_TYPE_SSIZE_T): Add.
1040 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1041 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1042 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1043 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1044 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1045 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1046 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1047 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1048 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1049 napms, poll, select, strstr, usleep.
1050 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1051 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1052 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1053 (AM_GNU_GETTEXT_VERSION): New.
1054 (AC_OUTPUT): Remove intl/Makefile.
1056 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1057 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1058 * doc/fdl.texi: Update to current GNU version.
1059 * doc/gettext.texi: Update to current coreutils version,
1060 plus a copyright notice.
1061 * doc/tar.texi: Switch to new method for doing copyright notices.
1062 Use @acronym instead of @sc where appropriate.
1063 Remove empty examples. Give a few more examples.
1065 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1066 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1067 are built up in pieces with +=.
1068 (noinst_HEADERS, INCLUDES): Remove.
1069 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1070 (libtar_a_LIBADD): Use $ rather than @.
1071 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1073 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1074 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1075 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1076 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1077 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1078 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1079 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1080 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1081 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1082 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1083 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1084 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1085 prereq.m4, xstrtoimax.m4.
1087 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1088 be translated, since it's not a user-visible tool.
1090 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1092 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1093 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1094 consistency with coreutils.
1095 (LDADD): Link LIBINTL after libtar.a, since
1096 it's now external and should stand by itself.
1098 * src/buffer.c (print_total_written): Adjust to new human.h
1100 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1101 (open_archive): Open index file name.
1102 Strip trailing slahes from file names.
1103 (flush_write): Set size to 0 if not saving names.
1104 (flush_write, flush_read): Use safer_name_suffix rather than
1107 * src/common.h: Include <quote.h>.
1108 (absolute_names_option, atime_preserve_option, backup_option,
1109 block_number_option, checkpoint_option, dereference_option,
1110 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1111 incremental_option, interactive_option, multi_volume_option,
1112 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1113 read_full_records_option, remove_files_option, same_order_option,
1114 show_omitted_dirs_option, sparse_option, starting_file_option,
1115 to_stdout_option, totals_option, touch_option, verify_option,
1116 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1117 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1118 recent_long_link_blocks): New vars.
1119 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1120 (OVERWRITE_OLD_DIRS): Remove.
1121 (enum remove_option): New enum.
1122 (remove_any_file): Use it as option arg, not int.
1123 (is_avoided_name, contains_dot_dot): Return bool, not int.
1124 (safer_name_suffix): New decl.
1126 * src/compare.c (now_verifying): Now bool, not int.
1127 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1128 all callers changed to test for failure.
1129 (diff_sparse_files): Take size from current_stat, not from param.
1130 (diff_archive): Do not count trailing slashes in archives.
1131 (verify_volume): Test for header failure after loop, not before.
1133 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1134 All callers changed.
1135 (start_header): Clear devmajor and devminor fields, too.
1136 (finish_header): New arg block_ordinal.
1137 (init_sparsearray): Now extern. Set sp_array_size to
1138 SPARSES_IN_OLDGNU_HEADER if it is zero.
1139 (dump_file): Keep link table as a hash.
1140 Do not count "file changed as we read it" as a failure.
1142 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1143 Move extern decl to common.h.
1145 * src/extract.c (we_are_root): Now bool, not int.
1146 (check_time): Warn about implausibly old time stamps.
1147 (set_stat): Use utimbuf, not stat_info.
1148 (prepare_to_extract): New arg DIRECTORY.
1149 (fill_in_sparse_array): Moved here from compare.c.
1150 (extract_sparse_file): Now returns off_t, giving size left.
1151 Truncate file at end.
1152 (extract_archive): Use safer_name_suffix rather than rolling our own.
1153 Use fill_in_sparse_array rather than rolling our own.
1154 Strip trailing slashes more effectively.
1155 Check for unsafe names.
1157 * src/incremen.c (struct directory): nfs and found are now of type
1159 (gnu_restore): Now takes directory name as argument, not offset
1160 of directory name in a global. All uses changed.
1161 (CURRENT_FILE_NAME): Remove.
1164 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1167 2002-09-30 Paul Eggert <eggert@twinsun.com>
1169 * src/rmt.c (prepare_input_buffer): Renamed form
1170 prepare_record_buffer. All uses changed. Do not assume that
1171 size_t is the same width as int.
1173 2002-03-29 Paul Eggert <eggert@twinsun.com>
1175 * src/incremen.c (get_directory_contents):
1176 If ignore_failed_read_option, only warn about
1177 get_directory_contents failures. Fix suggested by
1180 2002-01-31 Mark W. Eichin <eichin@thok.org>
1182 * src/buffer.c (child_open_for_compress): Don't try to read
1183 past the end of the buffer.
1185 2001-10-11 Jim Meyering <meyering@lucent.com>
1187 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1188 and quote_n (1, ... to avoid clobbering a buffer.
1190 2001-09-26 Paul Eggert <eggert@twinsun.com>
1192 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1194 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1195 end of file; just ignore them silently.
1197 * src/list.c (read_header): Don't keep around extended name
1198 and link info indefinitely; keep it only for the next file.
1199 This fixes a bug introduced in 1.13.24, and removes the need
1200 for some static variables. Set recent_long_name and
1201 recent_long_link to zero if there were no long links; this
1202 avoids a violation of ANSI C rules for pointers in delete.c.
1203 * THANKS: Add Christian Laubscher.
1205 2001-09-26 Jim Meyering <meyering@lucent.com>
1207 * doc/tar.texi (Remote Tape Server): is know -> is known
1209 2001-09-25 Paul Eggert <eggert@twinsun.com>
1211 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1212 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1213 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1214 want to distinguish EINVAL and EILSEQ.
1216 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1218 * src/extract.c (maybe_recoverable):
1219 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1221 2001-09-22 Paul Eggert <eggert@twinsun.com>
1223 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1225 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1228 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1229 * PORTS: Add copyright notice, 'star' reference.
1230 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1231 * THANKS: Add Christophe Kalt.
1232 * config.sub: Upgrade to 2001-09-14 version.
1234 * configure.ac (ALL_LINGUAS): Add ko.
1235 * po/ko.po: Resurrected file.
1237 * doc/convtexi.pl: Add coding advice for Emacs.
1239 * doc/getdate.texi: Add copyright notice.
1241 * doc/mdate-sh: Upgrade to automake 1.5 version.
1243 * doc/tar.texi (extracting files): Mention --to-stdout.
1244 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1245 (Overwrite Old Files): Likewise.
1247 * lib/Makefile.am (noinst_HEADERS):
1248 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1249 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1251 * lib/copysym.c, lib/copysym.h: Remove.
1252 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1253 lib/unicodeio.h: New files.
1255 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1256 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1258 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1259 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1261 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1262 * m4/isc-posix.m4: Remove.
1264 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1266 * po/POTFILES.in: Add copyright notice.
1268 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1270 * tests/Makefile.am (LDADD): Likewise.
1272 * src/buffer.c (write_archive_buffer, close_archive):
1273 If an archive is a socket, treat it like a FIFO.
1274 (records_read, records_written): New vars.
1275 (write_archive_to_stdout): Now bool, not int.
1276 (open_archive, flush_write, flush_read): Keep records_read and
1277 records_written up to date.
1279 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1280 (write_archive_to_stdout): Now bool, not int.
1281 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1282 (read_header): Now takes bool arg. Existing callers modified
1283 to pass 0, unless otherwise specified.
1285 * src/delete.c (records_read): Remove; now a global.
1286 (acting_as_filter): Now bool, not int.
1287 (recent_long_name, recent_long_link, recent_long_name_blocks,
1288 recent_long_link_blocks, records_read, records_written): New decls.
1289 (records_skipped): New var.
1290 (move_archive): Don't divide by zero if arg is 0.
1291 Use the above vars to compute how far to move.
1292 (write_recent_blocks): New function.
1293 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1294 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1295 Keep track of how many records have been skipped.
1296 Let the buffer code count records.
1297 When copying a header, copy any extended headers that came before it.
1299 * src/extract.c (extract_archive): When marking a directory to be
1300 updated after symlinks, stat all directories after it in the
1301 delayed-set-stat list too, since they will be checked after
1302 symlinks. Add support for --overwrite-dir.
1304 * src/list.c (recent_long_name, recent_long_link,
1305 recent_long_name_blocks, recent_long_link_blocks): New vars.
1306 (read_and): Pass 0 to read_header.
1307 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1308 headers into new vars. Null-terminate incoming symbolic links.
1310 * src/rmt.c: Include print-copyr.h, not copysym.h.
1311 (main): Use print_copyright, not copyright_symbol.
1312 * src/tar.c (decode_options): Likewise.
1313 (OVERWRITE_DIR_OPTION): New constant.
1314 (long_options, usage, decode_options): Add --overwrite-dir.
1316 * src/tar.h: Put copyright notice into documentation.
1318 * tests/Makefile.am (TESTS): Add delete03.sh.
1319 * tests/delete03.sh: New file.
1321 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1322 (main): Use print_copyright, not copyright_symbol.
1323 Include <argmatch.h>.
1324 (pattern_strings): Remove.
1325 (pattern_args, pattern_types): New constants.
1326 (main): Use XARGMATCH, not argmatch.
1328 2001-09-20 Jim Meyering <meyering@lucent.com>
1330 * lib/xstrtol.c (strtoimax): Guard declaration with
1331 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1332 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1333 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1334 (strtoumax): Likewise, for completeness (it wasn't necessary).
1335 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1336 Check for declaration of strtoimax.
1337 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1338 Check for declaration of strtoumax.
1340 2001-09-16 Paul Eggert <eggert@twinsun.com>
1342 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1344 2001-09-14 Paul Eggert <eggert@twinsun.com>
1346 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1348 * README-alpha: Describe automake patch.
1350 * configure.ac (LIBOBJS):
1351 Remove automake 1.4 workaround, as we're using 1.5 now.
1352 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1354 * lib/copysym.c: Include stddef.h, for size_t.
1355 Include langinfo.h if needed.
1356 Use locale_charset only if USE_INCLUDED_LIBINTL;
1357 if not, use nl_langinfo (CODESET) if available.
1359 2001-09-13 Paul Eggert <eggert@twinsun.com>
1361 * config.guess, config.sub: Sync with canonical versions.
1363 * configure.ac (jm_PREREQ_XGETCWD): Add.
1365 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1366 (libtar_a_SOURCES): Add copysym.c.
1367 * copysym.c, copysym.h: New files.
1369 * lib/error.c: Sync with fileutils version.
1371 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1372 * m4/getcwd.m4: New file.
1373 * m4/uintmax_t.m4: Remove.
1375 * m4/gettext.m4 (AM_WITH_NLS):
1376 Fix bug with calculating version of Bison 1.29.
1377 Reported by Karl Berry.
1379 * src/Makefile.am (datadir): Remove.
1381 * src/rmt.c: Include copysym.h.
1382 (main): Use copyright_symbol to translate copyright notice,
1384 * src/tar.c: Likewise.
1385 * tests/genfile.c: Likewise.
1387 * src/system.h (MB_LEN_MAX): New symbol.
1389 2001-09-11 Paul Eggert <eggert@twinsun.com>
1391 * src/extract.c (struct delayed_set_stat): New member
1393 (delay_set_stat): Initialize it to 0.
1394 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1395 taking an extra stat ourselves. All callers changed.
1396 (set_stat): Likewise.
1397 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1398 If false, stop when encountering a struct whose 'after_symlinks'
1399 member is true. Otherwise, go through all structures but check
1400 them more carefully. All callers changed.
1401 (extract_archive): When extracting a deferred symlink, if its parent
1402 directory's status needs fixing, then mark the directory as needing
1403 to be fixed after symlinks.
1404 (extract_finish): Fix status of ordinary directories, then apply
1405 delayed symlinks, then fix the status of directories that are
1406 ancestors of delayed symlinks.
1408 * src/rtapelib.c (rexec):
1409 Remove declaration; it ran afoul of prototypes on Crays.
1410 Reported by Wendy Palm of Cray.
1412 2001-09-06 Paul Eggert <eggert@twinsun.com>
1414 * lib/strtoimax.c (HAVE_LONG_LONG):
1415 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1416 (strtoimax): Use sizeof (long), not
1417 sizeof strtol (ptr, endptr, base),
1418 to work around bug in IBM C compiler.
1420 2001-09-04 Paul Eggert <eggert@twinsun.com>
1422 * lib/xgetcwd.c: Include "xalloc.h".
1423 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1424 report an error and exit.
1426 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1427 (jm_PREREQ): Use it.
1429 2001-09-03 Paul Eggert <eggert@twinsun.com>
1431 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1432 (jm_PREREQ_XGETCWD): New macro.
1434 * lib/exclude.c (fnmatch_no_wildcards):
1435 Fix typo that caused us to do case-folding
1436 search even when that was not desired. This occurred only in the
1439 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1440 Do not include xalloc.h.
1441 (INITIAL_BUFFER_SIZE): New symbol.
1442 Do not use xmalloc / xrealloc, since the caller is responsible for
1443 handling errors. Preserve errno around `free' during failure.
1444 Do not overrun buffer when using getwd.
1446 * lib/xgetcwd.c (xgetcwd):
1447 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1448 to decide whether to use getcwd (NULL, 0).
1450 2001-09-02 Paul Eggert <eggert@twinsun.com>
1452 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1454 2001-09-01 Jim Meyering <meyering@lucent.com>
1456 * exclude.c: Use `""', not `<>' to #include non-system header files.
1457 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1458 and strncasecmp as r-values. Unixware didn't have declarations.
1460 2001-08-31 Jim Meyering <meyering@lucent.com>
1462 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1463 Use an initial, malloc'd, buffer of length 128 rather than
1464 a statically allocated one of length 1024.
1466 2001-08-30 Paul Eggert <eggert@twinsun.com>
1468 * lib/utime.c: Include full-write.h.
1469 * lib/xstrtol.c (strtoimax): New decl.
1471 2001-08-29 Paul Eggert <eggert@twinsun.com>
1473 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1475 * src/create.c (dump_file): Relativize link names before dumping.
1476 This fixes a bug reported by Jose Pedro Oliveira.
1478 * src/create.c (dump_file): Use offsetof when computing sizes for
1479 struct hack; this avoids wasted space in some cases.
1480 * src/incremen.c (note_directory, find_directory): Likewise.
1481 * src/names.c (name_gather, addname): Likewise.
1483 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1484 for consistency with other code that does similar things.
1485 * src/names.c (name_gather): Likewise.
1487 * src/names.c (read_name_from_file, name_next, name_gather,
1488 add_hierarchy_to_namelist): Avoid quadratic behavior when
1489 reallocating buffers. Check for buffer size overflow.
1490 (addname): Avoid unnecessary clearing of memory.
1492 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1494 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1495 name size allocation that caused core dumps.
1497 2001-08-28 Paul Eggert <eggert@twinsun.com>
1499 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1501 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1502 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1503 (daddr_t): Remove; no longer used.
1504 (jm_PREREQ_HUMAN): Add.
1506 * acconfig.h: Remove; no longer needed.
1508 * config.guess, config.sub:
1509 New files, from automake 1.5. Gettext 0.10.39 needs them.
1510 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1512 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1513 (SUBDIRS): Put intl before lib, as gettext requires.
1515 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1516 * intl: Upgrade entire directory to gettext 0.10.39.
1517 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1518 New files, from gettext 0.10.39.
1519 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1520 Upgrade to gettext 0.10.39,
1521 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1523 * po/cat-id-tbl.c, po/stamp-cat-id:
1524 Remove; no longer used by gettext 0.10.39.
1525 * po/ChangeLog: New file.
1527 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1528 $(srcdir)/tar.texi: Likewise.
1529 * doc/freemanuals.texi: New file.
1530 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1531 `fileds' -> `fields'
1532 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1534 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1535 (noinst_HEADERS): Add quote.h.
1536 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1538 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1540 * lib/full-write.c, lib/savedir.c: Comment fix.
1542 * lib/pathmax.h: Remove.
1544 * lib/quote.c, lib/quote.h: New files.
1546 * lib/xgetcwd.c: Don't include pathmax.h.
1547 Include stdlib.h and unistd.h if available.
1549 (xmalloc, xstrdup, free): Remove decls.
1550 (xgetcwd): Don't assume sizes fit in unsigned.
1551 Check for overflow when computing sizes.
1552 Simplify reallocation code.
1554 * lib/xmalloc.c: Quote failure tests.
1556 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1558 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1559 similar to strtol.c.
1560 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1561 (verify): New macro.
1562 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1563 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1564 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1565 changed to signed values. Check sizes at compile-time, not
1566 run-time. Prefer strtol to strtoll if both work.
1569 * lib/xstrtol.h (xstrtoimax): New decl.
1571 * m4/Makefile.am (EXTRA_DIST):
1572 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1573 longlong.m4, xstrtoimax.m4.
1575 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1576 Remove; now done by autoconf.
1577 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1578 Use AC_CHECK_TYPE instead of merely looking for the header.
1580 * m4/uintmax_t.m4: Use shorter comment.
1582 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1583 Quote first arg of AC_DEFUN.
1584 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1585 is needed to parse the include file.
1586 Simplify logic behind the args to AC_REPLACE.
1588 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1590 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1593 Use "Copyright %d" to simplify the translator's job in the future.
1594 Advise translator about circle-C.
1595 * src/tar.c: (decode_options): Likewise.
1596 * tests/genfile.c (main): Likewise.
1598 2001-08-28 Jim Meyering <meyering@lucent.com>
1600 * lib/argmatch.c: Include "quote.h".
1601 (argmatch_invalid): Quote the context.
1603 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1605 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1606 Use single-quote for local .h files.
1608 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1610 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1613 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1614 invoking mktime the last time.
1616 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1618 * lib/rename.c: Major rewrite by Volker Borchert to use system
1619 rename function, but to work around problems with trailing
1622 * lib/strtoll.c: New file, from glibc.
1623 * lib/strtoul.c: Update from glibc.
1625 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1626 Add support for signed numbers, too.
1627 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1629 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1631 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1632 (main): Use generic names in debugging output.
1633 * lib/strtoimax.c: Plus add the following changes of my own:
1634 (main): Use accurate names in debugging output.
1636 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1639 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1640 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1641 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1642 m4/utime.m4, m4/utimes.m4:
1643 Quote the first argument in each use of AC_DEFUN.
1645 * m4/getline.m4: Don't use string.h.
1647 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1649 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1651 2001-08-27 Paul Eggert <eggert@twinsun.com>
1653 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1655 The biggest change is the new --exclude semantics and options.
1656 The basic idea was suggested by Gerhard Poul; thanks!
1658 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1659 * README: ignfail.sh fails on some NFS hosts.
1660 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1662 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1663 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1664 Remove; the automake bug has been fixed.
1665 * acinclude.m4: Remove.
1667 * configure.ac: Renamed from configure.in.
1668 (AC_PREREQ): Bump from 2.13 to 2.52.
1669 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1670 1997-05-30) has an encoding error.
1671 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1672 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1674 * doc/fdl.texi: Update to current GNU version.
1676 * doc/tar.texi: Put leading '*' in direntry.
1677 Accommodate new gfdl sectioning.
1678 New option --recursion (the default) that is the inverse of
1681 New options --anchored, --ignore-case, --wildcards,
1682 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1683 Along with --recursion and --no-recursion, these control how exclude
1684 patterns are interpreted. The default interpretation of exclude
1685 patterns is now --no-anchored --no-ignore-case --recursion
1686 --wildcards --wildcards-match-slash.
1688 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1690 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1691 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1692 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1693 Include if available.
1694 (<xalloc.h>): Include
1695 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1696 (verify): New macro. Use it to verify that EXCLUDE macros do not
1697 collide with FNM macros.
1698 (struct patopts): New struct.
1699 (struct exclude): Use it, as exclude patterns now come with options.
1700 (new_exclude): Support above changes.
1701 (new_exclude, add_exclude_file):
1702 Initial size must now be a power of two to simplify overflow checking.
1703 (free_exclude, fnmatch_no_wildcards): New function.
1704 (excluded_filename): No longer requires options arg, as the options
1705 are determined by add_exclude. Now returns bool, not int.
1706 (excluded_filename, add_exclude):
1707 Add support for the fancy new exclusion options.
1708 (add_exclude, add_exclude_file): Now takes int options arg.
1709 Check for arithmetic overflow when computing sizes.
1710 (add_exclude_file): xrealloc might modify errno, so don't
1711 realloc until after errno might be used.
1713 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1715 (free_exclude): New decl.
1716 (add_exclude, add_exclude_file): Now takes int options arg.
1717 (excluded_filename): No longer requires options arg, as the options
1718 are determined by add_exclude. Now returns bool, not int.
1720 * lib/prepargs.c: Include <string.h>; required for C99 since
1724 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1726 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1727 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1729 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1730 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1732 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1733 subsumed by Autoconf 2.50.
1735 * m4/error.m4: Upgrade to serial 2.
1737 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1738 remove test for GNU C library. It's not correct, as some
1739 older glibcs are buggy.
1741 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1743 * m4/prereq.m4: Upgrade to serial 20, but then:
1744 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1745 (jm_PREREQ_EXCLUDE): New macro.
1746 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1749 * m4/realloc.m4: Upgrade to serial 4.
1751 * m4/strerror_r.m4: Revert to serial 1002.
1753 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1755 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1757 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1758 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1759 it is now subsumed by autoconf. Add inttypes.h.
1761 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1762 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1764 * src/buffer.c (new_volume): Stop if the script exits with an error.
1766 * src/common.h (excluded_with_slash, excluded_without_slash):
1767 Remove, replacing by:
1768 (excluded): New decl.
1769 (link_error): New decl.
1770 (excluded_name): Now returns bool.
1773 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1774 Support hard links to symbolic links.
1776 (struct delayed_symlink): Remove 'names' member, replacing it with
1777 'sources' and 'target' member. All uses changed.
1779 (struct string_list): New type.
1781 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1782 for struct hack; this avoids wasted space in some cases.
1784 (extract_archive): Fix test for absolute pathnames and/or "..".
1785 Use link_error to report errors for links.
1786 Remove redundant trailing '/' at "really_dir", for all uses, not
1787 just before invoking mkdir.
1788 If overwriting old files, do not worry so much about existing
1790 Fix mode computation in the case where the directory exists.
1792 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1793 link, make a copy of the symbolic link.
1795 * src/incremen.c (get_directory_contents):
1796 If ignore_failed_read_option, only warn about
1799 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1800 However, check for error even for '-' or '+' case.
1802 (print_header): Try parsing uids and gids as unsigned integers first,
1803 and as a uid_t or gid_t only if that fails. This adds support for
1804 listing positive uids and gids that are greater than UID_MAX and
1807 * src/misc.c (link_error): New function.
1809 * src/names.c (collect_and_sort_names):
1810 If ignore_failed_read_option, only warn about
1813 (excluded_name): Now returns bool. Simplify, as the fancy
1814 features are now all in excluded_filename.
1816 * src/rtapelib.c (base_name): Remove decl, as system.h now
1819 * src/system.h: Include stddef.h if available.
1820 (offsetof): Declare if stddef.h doesn't.
1822 Include <dirname.h>.
1823 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1825 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1826 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1827 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1828 WILDCARDS_MATCH_SLASH_OPTION):
1831 (long_options, usage, decode_options): Add support for --anchored,
1832 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1833 --no-wildcards-match-slash, --recursion, --wildcards,
1834 --wildcards-match-slash.
1836 (decode_options): Implement the new way of interpreting exclude
1839 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1841 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1842 just print error messages suggesting alternatives.
1844 (add_filtered_exclude): Remove.
1846 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1848 * tests/extrac04.sh (out): Remove
1849 directory/subdirectory/file1, as the new semantics for
1850 --exclude exclude it.
1852 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1854 2001-08-12 Paul Eggert <eggert@twinsun.com>
1856 * lib/addext.c (<errno.h>): Include.
1857 (errno): Declare if not defined.
1858 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1859 leaves errno alone, because there is no limit. Also, work even if
1860 size_t is narrower than long.
1862 2001-07-08 Paul Eggert <eggert@twinsun.com>
1864 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1866 2001-05-10 Paul Eggert <eggert@twinsun.com>
1868 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1869 Include <backupfile.h> and <dirname.h> after size_t is defined.
1870 (addext): Use base_len to trim redundant trailing slashes instead of
1873 * lib/backupfile.c (ISSLASH, base_name):
1874 Remove decls; now in dirname.h.
1875 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1877 (find_backup_file_name): Rename locals to avoid new functions.
1878 Use base_len instead of rolling it ourselves.
1879 Work even if dirlen is 0.
1880 Use a dir of '.' if given the empty string.
1883 Do not include <stdio.h>, <assert.h>; no longer needed.
1884 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1885 Include <string.h>, <dirname.h>.
1886 (base_name): Allow file names ending in slashes, other than names
1887 that are all slashes. In this case, return the basename followed
1890 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1891 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1892 (dir_len): Renamed from dirlen.
1893 All callers changed.
1895 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1897 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1899 2001-02-16 Paul Eggert <eggert@twinsun.com>
1901 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1902 Do not declare or define if HAVE_MBRTOWC,
1903 since the test for HAVE_MBRTOWC now requires proper declarations.
1905 * lib/alloca.c (malloc): Undef before defining.
1907 2001-02-13 Paul Eggert <eggert@twinsun.com>
1909 * src/compare.c (read_and_process): Use off_t for size.
1910 From Maciej W. Rozycki.
1912 2001-01-26 Paul Eggert <eggert@twinsun.com>
1914 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1916 2001-01-12 Paul Eggert <eggert@twinsun.com>
1918 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1920 * lib/savedir.h (savedir): Remove size arg.
1922 * doc/tar.texi: Add @setchapternewpage odd.
1923 Remove -I as an alias for -T, for now.
1925 Update copyright. Remove "Published by".
1926 Dates beginning with / or . are taken to be file names.
1928 * src/tar.c (<time.h>): Do not include;
1929 (time): Do not declare.
1930 (usage): Remove -I as an alias for -T.
1931 (OPTION_STRING): Remove -I.
1932 (decode_options): Dates that look like an absolute path name,
1933 or that start with '.', are presumed to be file names whose
1935 Remove 'I' as an aliase for 'T'.
1938 * src/extract.c (<time.h>): Do not include; system.h now does this.
1939 (make_directories): Skip filesystem prefixes.
1940 Don't assume '/' is the only separator.
1941 (extract_sparse_file): Use new full_write semantics.
1942 On write error, return instead of invoking skip_file.
1943 Do not free sparsearray; caller does this now.
1944 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1946 (extract_archive): Don't assume file name lengths fit in int.
1947 Report what got stripped from member name; it might be more than '/'.
1948 Use new full_write semantics.
1949 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1951 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1953 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1954 (time): Remove decl; likewise.
1955 (child_open_for_uncompress): Use new full_write semantics.
1956 (flush_write): Use ISSLASH instead of testing for '/'.
1957 (flush_read): Likewise.
1959 * src/rmt.h (_remdev): Look for / anywhere in Path.
1961 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1962 Don't assume '/' is the only separator.
1963 (safer_rmdir): Don't assume '/' is the only separator.
1965 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1967 * lib/dirname.h (dirlen): New decl.
1969 * src/incremen.c (get_directory_contents):
1970 Remove path_size arg; all callers changed.
1971 Don't assume '/' is the only directory separator.
1972 (gnu_restore): Work even if file name length doesn't fit in int.
1974 * lib/addext.c (ISSLASH): New macro.
1975 (addext): Trim any redundant trailing slashes.
1977 * src/names.c (name_next):
1978 Don't assume '/' is the only directory separator.
1979 (namelist_match): Likewise.
1980 (add_hierarchy_to_namelist): Remove dirsize arg.
1981 Do not assume '/' is the only directory separator.
1982 (new_name): Likewise.
1984 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1985 (libtar_a_SOURCES): Add dirname.c.
1987 * src/create.c (relativize):
1988 New function, with much of old start_header's guts.
1989 Handle filesystem prefixes.
1990 (start_header): Use this new function.
1991 (init_sparsearray): Don't bother to zero out the new array;
1993 (deal_with_sparse): Fix array allocation bug.
1994 (create_archive): Don't assume '/' is the only separator.
1995 (dump_file): Likewise.
1996 Don't worry about leading / in symlink targets.
1998 * lib/savedir.c (savedir):
1999 Remove size arg; it wasn't portable. All callers changed.
2001 * lib/utime.c (utime_null): Adjust to new full_write convention.
2003 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2005 * lib/backupfile.c: Include <dirname.h>.
2006 (ISSLASH): New macro.
2007 (find_backup_file_name): Use dirlen to calculate directory lengths.
2008 (max_backup_version): Strip redundant trailing slashes.
2010 * src/common.h: Include <full-write.h>.
2011 (get_directory_contents): No longer has size arg.
2012 (gnu_restore): Arg is size_t, not int.
2014 * src/system.h: Include <time.h>.
2015 (time): Declare if not defined.
2017 * lib/full-write.c: Include full-write.h, not safe-read.h.
2018 full_write returns size_t, with short writes meaning failure.
2019 All callers changed.
2021 * src/rtapelib.c: Include full-write.h.
2023 * src/rmt.c: Include full-write.h.
2024 (main): Update copyright.
2026 * doc/getdate.texi: Mention that only English is supported.
2027 Show how to use "date" so that the output is acceptable to getdate.
2028 Mention Z as an abbreviation for UTC.
2030 * lib/full-write.h: New file.
2032 * src/list.c: system.h now does time.h stuff.
2035 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2037 Do not include string.h, strings.h, or assert.h; no longer needed.
2038 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2040 (base_name): New decl.
2041 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2042 (dir_name_r): Remove.
2043 (dirlen): New function.
2044 (dir_name): Use dirlen instead of dir_name_r.
2045 (<string.h>, <strings.h>): Include only if test program.
2046 (main): Use "return 0", not "exit (0)".
2048 2000-12-08 Paul Eggert <eggert@twinsun.com>
2050 * lib/dirname.h: New file.
2052 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2054 * lib/fnmatch.c: Do not comment out all the code if we are using
2055 the GNU C library, because in some cases we are replacing buggy
2056 code in the GNU C library itself.
2058 2000-10-30 Paul Eggert <eggert@twinsun.com>
2060 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2062 2000-10-29 Paul Eggert <eggert@twinsun.com>
2064 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2066 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2068 2000-10-28 Paul Eggert <eggert@twinsun.com>
2070 * doc/tar.texi: --no-recursion now applies to extraction, too.
2071 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2072 * src/names.c (namelist_match, excluded_name):
2073 Do not match subfiles of a directory
2074 if --no-recursion is specified.
2075 * src/tar.c (NO_RECURSE_OPTION): Remove.
2076 (long_options): Have getopt set the --no-recursion flag.
2077 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2078 Remove case for NO_RECURSE_OPTION.
2079 * src/common.h (recursion_option):
2080 Renamed from no_recurse_option, with sense
2081 negated, and with FNM_LEADING_DIR being the nonzero value.
2083 * names.c (namelist_match): New function.
2084 (name_match, name_scan): Use it to eliminate duplicate code.
2085 (names_notfound): Remove special case for Amiga.
2087 2000-10-27 Paul Eggert <eggert@twinsun.com>
2089 * src/misc.c (read_error_details, read_warn_details,
2090 read_fatal_details): Don't assume size_t is unsigned long.
2092 * src/buffer.c (flush_read): If read_full_records_option, try to
2093 fill the input buffer, as --delete -f - needs this.
2095 2000-10-24 Paul Eggert <eggert@twinsun.com>
2097 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2099 * src/buffer.c (check_label_pattern):
2100 Make sure header name is a string before
2101 passing it to fnmatch.
2102 (init_volume_number): Check for global_volno overflow.
2103 (new_volume): Check for global_volno overflow.
2105 * src/tar.c (decode_options):
2106 Check that volume label is not too long to overflow
2107 name in tar header block.
2109 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2111 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2112 (AC_FUNC_STRERROR_R): Use this instead.
2114 2000-10-23 Paul Eggert <eggert@twinsun.com>
2116 * src/extract.c: Include <time.h>, since we invoke "time".
2118 * lib/prepargs.c (prepend_default_options):
2119 Don't use NULL, for portability.
2121 * m4/fnmatch.m4: Add "working" to message.
2123 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2125 (getpwuid, getgrgid): Declare only if system headers don't.
2126 (gid_to_gname): Don't invoke setgrent.
2127 (namelist): Now static, not global.
2128 (nametail): New var. All uses of namelast changed to use
2129 nametail, with one extra level of indirection.
2130 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2131 (name_match): Set nametail too, when setting namelist to null.
2132 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2133 struct name *, so that we don't have to look up the name again
2134 here. Get change_dir from dir rather than as a separate arg. Add
2135 dirsize arg, and pass it along to get_directory_contents. Remove
2136 unnecessary check of directory type.
2137 (new_name): Do not append a slash if PATH already ends in one.
2138 (avoided_names, struct avoided_name): Remove.
2139 (avoided_name_table): New var, replacing avoided_names.
2140 (hash_avoided_name, compare_avoided_names): New function.
2141 (add_avoided_name, is_avoided_name): Use hash table rather than
2144 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2145 (child_open_for_compress, child_open_for_uncompress,
2146 close_archive): Propagate any failure of the compression process
2148 (open_archive, flush_write, flush_read, close_archive): Do not
2149 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2150 -1. Instead, allocate an array with the size that's needed.
2151 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2152 (backspace_output): Don't try to backspace past start of archive.
2153 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2155 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2156 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2157 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2158 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2159 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2160 WITH_DMALLOC, WITH_REGEX):
2161 Remove; now generated automatically.
2163 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2164 compatibility for glibc fragments.
2165 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2166 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2167 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2168 that we needn't put an entry into acconfig.h.
2169 (ALL_LINGUAS): Add da.
2170 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2171 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2173 (AC_MBSTATE_T): Add.
2174 (RMT): Append $(EXEEXT).
2175 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2176 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2177 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2178 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2179 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2180 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2181 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2182 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2183 (EMUL_OPEN3): Remove; no longer needed.
2184 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2186 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2188 * src/common.h: Do not include basename.h.
2189 * src/rtapelib.c (base_name): Do not include basename.h;
2190 declare base_name instead.
2192 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2194 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2195 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2196 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2197 Adjust to the above changes.
2199 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2201 * src/open3.c: Remove.
2203 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2204 (tar_SOURCES): Remove open3.c.
2205 (INCLUDES): Remove -I.., as automake does that.
2206 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2208 The following changes are to put LOCALEDIR into localedir.h instead
2209 of passing it on the command line.
2211 (DISTCLEANFILES): New macro.
2212 (localedir.h): New rule.
2213 (rmt.o tar.o): Now depend on localedir.h.
2215 * tests/delete02.sh, tests/extrac04.sh: New files.
2217 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2218 (TESTS): Add extrac04.sh, and restore delete02.sh.
2219 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2220 (INCLUDES): Remove -I.. as automake does this now.
2222 * src/rtapelib.c (rexec): Don't declare unless using it.
2223 (do_command): Simplify signal-handling code slightly.
2225 * src/delete.c (blocks_needed): Remove. All uses changed to use
2226 blocking_factor - new_blocks.
2227 (acting_as_filter): New var.
2228 (write_record, delete_archive_members): Use acting_as_filter
2229 rather than archive == STDIN_FILENO to detect whether we're acting
2230 as a filter, as open can return STDIN_FILENO in some cases.
2231 (delete_archive_members): Ignore zero blocks if
2232 ignore_zeros_option is nonzero. Fix bug that messed up last
2233 output block: write_eot can't be used here, as it gets confused
2234 when the input is at end of file.
2236 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2237 symbolic link contents length. Pass directory size to
2238 get_directory_contents.
2240 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2241 m4/strerror_r.m4: New files.
2242 * m4/signedchar.m4: Remove this file.
2243 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2244 * m4/Makefile.am (EXTRA_DIST): Likewise.
2246 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2248 * po/da.po: New translation file.
2250 * src/mangle.c (extract_mangle):
2251 Fix diagnostic with wrong number of %s'es.
2253 * lib/fnmatch.c (fnmatch):
2254 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2255 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2257 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2258 fall off a device's end. Detect this.
2260 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2262 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2263 include <pathmax.h> and directory include files like <dirent.h>;
2264 no longer used. Include <savedir.h> instead.
2265 (closedir, signed_char): remove macro; no longer used.
2266 (bool, false, true): Include <stdbool.h> if you have the include
2267 file, otherwise define.
2270 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2271 opendir_warn, readdir_error): Remove; no longer needed.
2272 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2273 before deciding whether we're trying to remove ".".
2274 (remove_any_file): Try unlink first if we are not root. Use
2275 savedir when recursively removing directories, to avoid exhausting
2277 (savedir_error, savedir_warn, symlink_error): New functions.
2279 * src/list.c: (read_and): Do not invoke
2280 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2281 responsible for that. Do not invoke apply_delayed_set_stat; our
2282 caller is now responsible for that.
2283 (read_header): Use signed char instead of signed_char. Prevent
2284 later references to current_header from mistakenly treating it as
2286 (from_header): Quote invalid base-64 strings in diagnostics.
2287 (time_from_header): Do not warn about future timestamps in
2288 archive; check_time now does that.
2289 (print_header): Quote unknown file types.
2290 (skip_member): New function, replacing skip_extended_headers and
2291 now skipping the whole member instead of just the extended
2292 headers. All callers changed. This makes the code handle
2293 extended headers uniformly, and fixes some bugs.
2295 * src/update.c (update_archive): Use skip_member.
2297 * src/extract.c (we_are_root): Now global.
2298 (struct delayed_symlink): New type.
2299 (delayed_symlink_head): New var.
2300 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2301 not apply_delayed_set_stat.
2302 (set_mode, set_stat): Pointer args are now const pointers.
2303 (check_time): New function.
2304 (set_stat): Warn if setting a file's timestamp to be the future.
2305 (make_directories): Do not save and restore errno.
2306 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2307 intermediate directories.
2308 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2309 not in caller. Extract potentially dangerous symbolic links more
2310 carefully, deferring their creation until the end, and using a
2311 regular file placeholder in the meantime. Do not remove trailing
2312 / and /. from file names. Do not bother checking for ".." when
2313 checking whether a directory loops back on itself, as loopbacks
2314 can occur with symlinks too. Also, in that case, do not bother
2315 saving and restoring errno; just set it to EEXIST.
2316 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2317 ancestor if it ends in slash too (as well as ending in a char just
2319 (apply_delayed_set_stat): Remove.
2320 (apply_delayed_symlinks, extract_finish): New functions.
2322 * doc/fdl.texi: New file.
2323 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2324 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2325 * doc/tar.texi: Add Free Documentation License. New section
2326 "Overwrite Old Files", and revamp that section to make it easier to
2327 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2328 documentation into getdate.texi. Fix several minor typos. Describe
2329 TAR_OPTIONS. Describe incompatibility between incremental backups and
2330 --atime-preserve. Describe incompatibility between --verify and other
2331 options. Mention that tar normally removes symbolic links rather than
2332 following them, when extracting a file of the same name.
2334 * THANKS: Add gpoul. Change skip's address.
2336 * po/POTFILES.in: Add lib/human.c.
2338 * src/common.h (namelist, namelast): Remove decls.
2339 (we_are_root, extract_finish, skip_member, savedir_error,
2340 savedir_warn, symlink_error, gnu_list_name): New decls.
2341 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2342 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2343 closedir_warn, opendir_error, opendir_warn, readdir_error,
2344 readdir_warn): Remove decls.
2345 (get_directory_contents): New off_t arg.
2346 (addname): Now returns struct name *.
2348 * src/tar.h, tests/genfile.c: Fix comments.
2350 * src/create.c: Include hash.h.
2351 (gnu_list_name): Remove decl.
2352 (struct link): Remove "next" member.
2354 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2355 consistency with other diagnostics.
2356 (deal_with_sparse): Check for I/O error when closing the file.
2357 (create_archive): Do not allocate an array of size PATH_MAX, as
2358 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2359 the size that's needed.
2360 (hash_link, compare_links): New functions.
2361 (dump_file): Do not exhaust open file descriptors when descending
2362 deeply into a directory, by using savedir rather than
2363 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2364 Hash the set of links already created, instead of using a linked
2365 list. Fix some bugs in outputting sparse files which caused the
2366 sparse tables to be incorrect. When a file unexpectedly shrinks,
2367 output zeros rather than garbage. Do not allocate an array of
2368 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2369 allocate an array with the size that's needed.
2371 * src/incremen.c: Include hash.h.
2372 (struct directory): Remove "next", "dir_text". Change "name" to
2373 be char[1] with struct hack, not const char *. Add "found".
2374 (directory_list): Remove. Replaced by directory_table.
2375 (directory_table): New var.
2376 (nfs_string): Renamed from nfs.
2377 (hash_directory, compare_directories): New functions.
2378 (note_directory): Now returns struct directory *. First arg is
2379 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2380 Remove text arg. New "found" arg, basically corresponding to the
2381 old text arg not being null. All callers changed.
2382 (note_directory, find_directory): Use hash table rather than
2384 (get_directory_contents): New arg "device". Use savedir to do the
2385 hard work. Save the nfs-ness of stat_data, since it might change
2386 under us. Use note_directory instead of find_directory to save
2387 some work. When adding an "A" record, do it with
2388 add_to_accumulator instead of cheating with strcat.
2389 (read_directory_file): Use "+" flag before device to indicate
2390 whether it was NFS. Fix typo in checking for strtoul error.
2391 (write_directory_file_entry): New function.
2392 (write_directory_file): Use it, and use the hash routines to
2393 traverse the directory table.
2394 (gnu_restore): Use savedir rather than opendir/readdir.
2396 * src/tar.c: Include localedir.h, prepargs.h.
2397 (long_options): Now static.
2398 (long_options, usage, decode_options): -j is now short for
2399 --bzip2, and -I is now an alias for -T.
2400 (decode_options, main): argv is not const pointer now.
2401 (decode_options): Invoke prepend_default_options to support
2402 TAR_OPTIONS. In diagnostic, mention the string that was the
2403 invalid blocking factor, tape length, group, owner, or record
2404 size. --delete is no longer incompatible with -f -, undoing
2406 (main): Invoke extract_finish at end of extraction.
2408 * src/rmt.c: Include localedir.h.
2409 (main): Update copyright date to 2000.
2411 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2412 following changes: Use @sc where appropriate. Document the ranges of
2413 supported times more precisely. Add Eggert to getdate authors.
2414 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2415 zone names, as it wasn't correct and people shouldn't be relying on it
2416 anyway. Relative items also account for non-DST adjustments. Fix
2419 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2421 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2423 * tests/preset.in: Set LANGUAGE to the empty string, for some
2426 2000-10-20 Paul Eggert <eggert@twinsun.com>
2428 * m4/fnmatch.m4: Mention the GNU C library.
2430 2000-10-19 Paul Eggert <eggert@twinsun.com>
2432 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2435 2000-10-17 Paul Eggert <eggert@twinsun.com>
2437 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2440 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2441 (CHAR_BIT): Define if not defined.
2443 2000-09-09 Paul Eggert <eggert@twinsun.com>
2445 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2447 2000-08-07 Paul Eggert <eggert@twinsun.com>
2449 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2451 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2452 change to array from char *.
2454 2000-08-06 Paul Eggert <eggert@twinsun.com>
2456 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2457 compatibility with glibc 2.1.3 strftime.c.
2459 2000-07-31 Paul Eggert <eggert@twinsun.com>
2461 * lib/quotearg.c (quotearg_n_options):
2462 Don't make the initial slot vector a constant,
2463 since it might get modified.
2465 * lib/quotearg.c: Add support for more than one preallocated slot.
2467 2000-07-30 Paul Eggert <eggert@twinsun.com>
2469 * lib/quotearg.c (quotearg_n_options):
2470 Preallocate a slot 0 buffer, so that the caller
2471 can always quote one small component of a "memory exhausted" message
2474 2000-07-23 Paul Eggert <eggert@twinsun.com>
2477 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2478 mbstate_t is always defined.
2480 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2481 some GCC installations, and this configuration error is likely to be
2484 2000-07-22 Paul Eggert <eggert@twinsun.com>
2487 When the system forces us to redefine mbstate_t, shadow its mbsinit
2488 function. From Bruno Haible.
2490 2000-07-14 Paul Eggert <eggert@twinsun.com>
2492 * lib/xmalloc.c: Simplify exhausted message.
2494 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2496 2000-07-13 Paul Eggert <eggert@twinsun.com>
2498 * lib/quotearg.h (enum quoting style):
2499 New constant clocale_quoting_style.
2502 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2503 Add support for clocale_quoting_style, undoing previous change to
2504 locale_quoting_style.
2506 2000-07-10 Paul Eggert <eggert@twinsun.com>
2509 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2510 since otherwise we don't need it.
2511 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2512 since we don't do multibytes in that case.
2513 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2514 invoke multibyte primitives.
2516 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2517 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2518 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2519 and mbstate_t, to a single-part test that simply defines mbstate_t.
2521 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2522 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2523 to decide whether to define the BeOS workaround macro;
2524 this adjusts to the change to AC_MBSTATE_T.
2526 * m4/strerror_r.m4: New file.
2528 2000-07-05 Paul Eggert <eggert@twinsun.com>
2530 * lib/quotearg.c: Use double-quote to quote.
2532 * lib/quotearg.c (N_): New macro.
2533 (gettext_default): New function.
2534 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2535 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2538 * lib/quotearg.c (struct quoting_options):
2539 Simplify quote_these_too dimension.
2540 From Bruno Haible <haible@clisp.cons.org>.
2542 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2543 Test for mbstate_t only if the test
2544 for an object-type mbstate_t fails.
2546 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2548 2000-07-03 Paul Eggert <eggert@twinsun.com>
2550 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2551 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2553 * lib/quotearg.c (mbrtowc):
2554 Assign to *pwc, and return 1 only if result is nonzero.
2555 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2557 2000-07-02 Paul Eggert <eggert@twinsun.com>
2559 * lib/quotearg.c (mbstate_t):
2560 Do not define; it should be defined with AC_CHECK_TYPE.
2562 2000-06-26 Paul Eggert <eggert@twinsun.com>
2564 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2565 a bug in glibc 2.1.3.
2567 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2569 2000-06-19 Paul Eggert <eggert@twinsun.com>
2571 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2572 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2573 (ISPRINT): Likewise.
2574 Reported by Tom Tromey.
2576 2000-06-15 Paul Eggert <eggert@twinsun.com>
2578 * lib/human.c (adjust_value): New function.
2579 (human_readable_inexact): Apply rounding style even when printing
2582 * lib/human.c: Avoid shadowing warnings.
2585 2000-06-14 Paul Eggert <eggert@twinsun.com>
2587 * lib/human.c (human_readable_inexact): Allow an input block size
2588 that is not a multiple of the output block size, and vice versa.
2590 * lib/getdate.y (get_date): Apply relative times after time zone
2591 indicator, not before.
2593 2000-05-31 Paul Eggert <eggert@twinsun.com>
2595 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2596 and thus don't need AC_CANONICAL_HOST.
2598 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2599 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2600 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2601 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2602 changed. Instead of inspecting the output of getconf, try to
2603 compile the test program without and with the macro definition.
2604 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2605 getconf. Instead, check for the needed flags by compiling test
2608 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2610 * config.guess, config.sub: Remove these files, for similar reasons.
2612 2000-05-03 Paul Eggert <eggert@twinsun.com>
2614 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2615 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2616 bug. This avoids a clash when files like regex.c that define
2619 2000-05-02 Paul Eggert <eggert@twinsun.com>
2621 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2622 Define _GNU_SOURCE if this is needed to make
2623 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2624 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2626 * lib/quotearg.c (mbrtowc, mbstat_t):
2627 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2628 (<wctype.h>): Include if HAVE_WCTYPE_H.
2629 (iswprint): Define to 1 if we lack it
2631 2000-04-18 Paul Eggert <eggert@twinsun.com>
2633 * m4/mbstate_t.m4: New file.
2635 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2637 * tests/ignfail.sh: Test for uid 0 along with user "root".
2639 2000-04-05 Paul Eggert <eggert@twinsun.com>
2641 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2642 Don't use -n32 on IRIX if the installer said
2645 2000-02-28 Paul Eggert <eggert@twinsun.com>
2647 * lib/quotearg.c (ALERT_CHAR): New macro.
2648 (quotearg_buffer_restyled): Use it.
2650 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2652 * src/list.c (tartime): Fix off-by-one error when copying year if
2655 2000-02-18 Paul Eggert <eggert@twinsun.com>
2657 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2658 (textint): New typedef.
2659 (parser_control): Changed from struct parser_control to typedef
2660 (for consistency). Member year changed from int to textint. All
2662 (YYSTYPE): Removed; replaced by %union with int and textint
2664 (tID): Removed; not used.
2665 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2666 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2667 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2668 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2669 (date, number, to_year): Use width of number in digits, not its
2670 value, to determine whether it's a 2-digit year, or a 2-digit
2672 (yylex): Store number of digits of numeric tokens. Return '?' for
2673 unknown identifiers, rather than (unused) tID.
2675 2000-01-16 Paul Eggert <eggert@twinsun.com>
2677 * lib/quotearg.c (quotearg_buffer_restyled):
2678 Do not quote alert, backslash, formfeed,
2679 and vertical tab unnecessarily in shell quoting style.
2681 2000-01-15 Paul Eggert <eggert@twinsun.com>
2684 Change quoting to be compatible with future autoconf versions.
2686 2000-01-11 Paul Eggert <eggert@twinsun.com>
2688 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2690 2000-01-07 Paul Eggert <eggert@twinsun.com>
2692 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2694 Fix bug with fnmatch.h dependency, as follows:
2695 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2696 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2698 * src/common.h (apply_nonancestor_delayed_set_stat):
2699 Renamed from apply_delayed_set_stat.
2700 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2701 chown_error_details, close_warn, closedir_warn, mkdir_error,
2702 read_error_details, read_fatal_details, read_warn_details,
2703 seek_error_details, seek_warn_details, utime_error,
2704 write_error_details, write_fatal_details): New decls.
2706 Make diagnostic messages more regular.
2707 * src/create.c (dump_file): Quote file names with colons if possible.
2708 * src/compare.c (diff_archive): Likewise.
2709 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2710 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2711 * src/mangle.c (extract_mangle): Likewise.
2712 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2714 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2715 new_volume, xclose):
2716 Use error message functions to report errors consistently.
2717 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2718 * src/create.c (finish_sparse_file, dump_file): Likewise.
2719 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2720 extract_archive): Likewise.
2721 * src/list.c (list_archive): Likewise.
2722 * src/update.c (append_file): Likewise.
2723 * src/compare.c (diff_init, diff_sparse_files):
2724 Use xalloc_die to report memory exhaustion.
2725 * src/incremen.c (gnu_restore): Likewise.
2726 * src/list.c (read_header): Likewise.
2727 * src/mangle.c (extract_mangle): Likewise.
2728 * src/misc.c (maybe_backup_file): Likewise.
2729 * src/tar.c (decode_options): Likewise.
2730 * src/compare.c (read_and_process, fill_in_sparse_array,
2732 Use consistent terminology for unexpected-EOF message.
2733 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2734 * src/list.c (list_archive, read_header, skip_file,
2735 skip_extended_headers): Likewise.
2736 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2737 (xdup2): Regularize messages with rest of tar.
2739 * src/buffer.c (flush_read): Don't read past EOF.
2741 * src/extract.c (extr_init):
2742 If we run out of memory, invoke apply_delayed_set_stat.
2743 (prepare_to_extract): Don't complain if we can't remove ".".
2744 (apply_delayed_set_stat): New function.
2745 (apply_nonancestor_delayed_set_stat):
2746 Renamed from apply_delayed_set_stat. All uses changed.
2747 Don't remove head if it doesn't apply.
2749 * src/create.c (find_new_file_size):
2750 Return size instead of storing through pointer.
2751 All callers changed.
2752 (deal_with_sparse): Don't keep reading after read errors.
2753 (finish_sparse_file): Just abort if there is an internal error.
2754 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2755 Don't restore access times on directories during incremental dumps
2756 until after dealing with the directory.
2757 If ignoring failed reads, count closedir, read, and unknown
2758 file errors as warnings, not errors.
2759 Fix buffer overrun problem when dumping sparse files.
2761 * src/list.c (read_and):
2762 Invoke apply_nonancestor_delayed_set_stat on file names
2763 after handling them.
2764 (decode_mode): Remove; moved to misc.c.
2766 * src/misc.c (safer_rmdir): New function.
2767 (remove_any_file): Use it to avoid problems with rmdir(".").
2768 (maybe_backup_file): Regularize diagnostics.
2769 (undo_backup_file): Likewise.
2770 (decode_mode): Moved here from list.c.
2771 (chmod_error_details, chown_error_details, close_fatal,
2772 close_warn, closedir_warn, mkdir_error, read_error_details,
2773 read_warn_details, read_fatal_details, seek_error_details,
2774 seek_warn_details, utime_error, write_error_details,
2775 write_fatal_details): New functions.
2777 * src/delete.c (save_record): Remove static variable (now local).
2778 (move_archive): Don't position before start of archive.
2779 (write_record): Abort if count is zero at inopportune time.
2782 * src/tar.c (decode_options): --delete and -f - are now
2783 incompatible, since we didn't have time to fix their bugs.
2785 * tests/Makefile.am (TESTS): Remove delete02.sh.
2786 * tests/ignfail.sh: Adjust to new quoting scheme again.
2788 2000-01-06 Paul Eggert <eggert@twinsun.com>
2790 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2791 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2792 (tm_diff): Renamed from difftm. All uses changed.
2793 Replace body with that taken from GNU C Library 2.1.3pre1.
2794 (get_date): Prefer tm_gmtoff to tm_diff if available.
2796 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2798 * tests/incremen.sh: Invoke stat on newly created file so that its
2799 ctime is updated on Nextstep.
2801 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2803 * lib/getdate.y (get_date):
2804 Fix typo when checking for time_t overflow in time zone calculations.
2806 1999-12-13 Paul Eggert <eggert@twinsun.com>
2808 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2810 * README-alpha: New file.
2811 * README: New sections for gzip and bzip2, Solaris.
2812 Remove mention of BACKLOG.
2814 * configure.in (AC_C_BACKSLASH_A): Add.
2815 (AC_CHECK_HEADERS): Add wchar.h.
2816 (AC_CHECK_FUNCS): Add mbrtowc.
2817 (AC_FUNC_CLOSEDIR_VOID): Add.
2819 * tests/Makefile.am (TESTS): Add delete02.sh.
2820 (POSTPONED_TESTS): Remove.
2821 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2824 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2826 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2828 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2830 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2832 * src/tar.c ("quotearg.h"): New include.
2833 (usage): Now has __attribute__ ((noreturn)).
2834 (confirm): Report errno if we can't open tty.
2835 (confirm, decode_options):
2836 Quote arbitrary strings in diagnostics.
2837 (OVERWRITE_OPTION): New constant.
2838 (long_options, usage, decode_options): New --overwrite option.
2839 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2840 are now mutually exclusive.
2841 Don't assume that gettext preserves errno.
2842 (main): Set default quoting style to escape_quoting_style.
2844 * src/update.c (<quotearg.h>): New include.
2846 Don't assume that gettext preserves errno.
2847 Quote arbitrary strings in diagnostics.
2848 Check for close error.
2850 * src/names.c (<quotearg.h>): New include.
2851 (name_init, name_next, name_close, names_notfound,
2852 collect_and_sort_names): Don't assume that gettext preserves
2853 errno. Quote arbitrary strings in diagnostics.
2854 (excluded_name): Fix typo that caused empty patterns to be
2857 * src/misc.c (<quotearg.h>): New include.
2858 (quote_copy_string): Quote only newline and backslash; the output is no
2859 longer meant for humans, and is locale-independent.
2860 (contains_dot_dot): New function.
2861 (remove_any_file): Don't use lstat; just rmdir the file and then use
2862 unlink if the rmdir fails because the file isn't a directory.
2863 Check for readdir and closedir errors.
2864 (maybe_backup_file): Report "stat" for stat errors.
2865 (maybe_backup_file, chdir_do):
2866 Quote arbitrary strings in diagnostics.
2867 (maybe_backup_file, undo_last_backup):
2868 Don't assume that gettext preserves errno.
2869 (call_arg_error, call_arg_fatal, call_arg_warn,
2870 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2871 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2872 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2873 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2874 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2875 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2877 * src/system.h (__attribute__): New macro.
2878 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2879 (S_ISDOOR): New macro.
2880 (closedir): New macro, if CLOSEDIR_VOID.
2882 * src/rmt.c, src/rtapelib.c (decode_oflag):
2883 O_APPEND might not be defined.
2885 * src/list.c: (read_and, list_archive):
2886 Quote arbitrary strings in diagnostics.
2887 (from_header): Use locale_quoting_style to quote diagnostics.
2888 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2890 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2892 * src/Makefile.am: Use ## for copyright comments.
2894 * src/extract.c (<quotearg.h>): New include.
2895 (enum permstatus): New enum.
2896 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2897 two mallocs. New members file_name_len, invert_permissions, permstatus.
2898 (extr_init): Remove hack that silently adjusted newdir_umask.
2899 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2900 Use these args to decide whether and how to set modes.
2901 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2902 Don't assume that gettext preserves errno.
2903 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2904 (delay_set_stat, repair_delayed_set_stat): New functions.
2905 (make_directories): Avoid mkdir where last part of path is "..".
2906 Create a struct delayed_set_stat for each directory made.
2907 (prepare_to_extract): Renamed from unlink_destination, and
2908 return 0 immediately if to_stdout_option; all callers changed.
2909 (maybe_recoverable): New parameter interdir_made.
2910 Add support for --overwrite.
2911 (extract_sparse_file, extract_archive):
2912 Quote arbitrary strings in diagnostics.
2913 (extract_archive): By default, warn about ".." in member names, and skip them.
2914 Don't open files with O_NONBLOCK or O_APPEND.
2915 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2916 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2917 minus the current umask. Keep track of intermediate directories made,
2918 to avoid looping when making x/../x when x doesn't exist; the
2919 earlier code solved this in a different way that didn't fit well
2920 into the new scheme. Don't extract permissions onto existing
2921 directories unless --overwrite is given. Do not add -wx------
2922 permissions to new directories permanently; just do it temporarily.
2923 Remove no-longer-needed hack with MSDOS and directory time stamps.
2924 (apply_delayed_set_stat): New argument specifies which directories to
2925 fix statuses of. Do not wait until the end of extraction to fix
2926 statuses; instead, fix a directory's status once we exit that directory.
2927 This requires less memory and does the right thing in some cases
2928 where the old method didn't.
2929 (fatal_exit): New function.
2931 * src/incremen.c (<quotearg.h>): New include.
2932 (get_directory_contents, gnu_restore):
2933 Check for readdir and closedir errors.
2934 (get_directory_contents, read_directory_file, gnu_restore):
2935 Quote arbitrary strings in diagnostics.
2936 (get_directory_contents, read_directory_file, write_directory_file):
2937 Don't assume that gettext preserves errno.
2939 * src/create.c (<quotearg.h>): New include.
2940 (start_header): Use `member names' to refer to archive member names, not
2941 `archive names'. Warn about `..' in member names.
2942 (finish_sparse_file, dump_file):
2943 Quote arbitrary strings in diagnostics.
2944 (finish_sparse_file, dump_file):
2945 Don't assume that gettext preserves errno.
2946 (dump_file): Don't use `access' to determine whether a directory is readable;
2947 this isn't reliable if tar is setuid. Use `opendir' instead.
2948 Check for readdir and closedir failures.
2949 Don't dump sockets as if they were fifos; just warn and skip.
2951 * src/delete.c (move_archive):
2952 Don't report fatal error merely because sizes don't fit
2953 into struct mtop values; fall back on lseek instead.
2954 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2955 Say `reposition' instead of `re-position'.
2956 (delete_archive_members):
2957 Set archive to STDOUT_FILENO before outputting trailing buffer.
2959 * src/compare.c (<quotearg.h>): New include.
2960 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2961 and `Cannot' others.
2962 (report_difference, diff_archive):
2963 Quote arbitrary strings in diagnostics.
2964 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2965 Don't assume that gettext preserves errno.
2966 (diff_archive): Don't open regular files with O_NONBLOCK.
2967 Preserve access times of files if --atime.
2969 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2970 (FATAL_ERROR, USAGE): Don't return 0.
2971 (enum old files): New enum.
2972 (old_files_option): New variable, replacing keep_old_files_option and
2973 unlink_first_option.
2974 (apply_delayed_set_stat): Now takes char const * param.
2975 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2976 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2977 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2978 read_fatal, readdir_error, readdir_warn, readlink_error,
2979 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2980 truncate_error, truncate_warn, unlink_error, waitpid_error,
2981 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2984 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2985 archive_write_error, archive_read_error, flush_archive, close_archive,
2986 init_volume_number, new_volume):
2987 Don't assume that gettext preserves errno.
2989 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2990 (open_archive): Reject multivolume verify attempts a bit earlier.
2991 Rename local variable `access', in case it's defined by system header.
2993 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2994 `Could not' sometimes and `Cannot' others.
2996 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2997 Quote arbitrary strings in diagnostics.
2999 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3002 (init_volume_number): Check for input and output errors in volno_file.
3004 (new_volume): Use new fatal_exit function to exit, and new xfork
3007 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3009 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3011 * doc/tar.texi: Add --overwrite.
3012 --absolute-names rejects ".." in names.
3014 * lib/quotearg.c: Add support for multibyte characters.
3016 (ISPRINT): New macro.
3017 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3018 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3019 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3020 (quotearg_buffer_restyled): New function, with most of the old
3021 quotearg_buffer's contents.
3022 Major rewrite to support multibyte characters.
3023 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3025 * m4/c-bs-a.m4: New file.
3027 * lib/Makefile.am: Use ## for copyright notice.
3029 * scripts/Makefile.am: Use ## on copyright notice.
3032 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3034 1999-12-05 Paul Eggert <eggert@twinsun.com>
3036 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3037 src/ChangeLog, tests/ChangeLog: Remove these files.
3038 * ChangeLog.1: New file, incorporating the above files, plus old
3040 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3042 1999-12-05 Dale Worley <worley@ariadne.com>
3044 * src/compare.c (<utime.h>, struct utimbuf): Add.
3045 (diff_archive): Restore access times if --atime.
3046 * doc/tar.texi: Explain that --atime also preserves modification time.
3048 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3050 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3051 * BACKLOG, TODO: Remove.
3052 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3053 * README: Bring up to date.
3055 1999-12-03 Paul Eggert <eggert@twinsun.com>
3057 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3059 * src/compare.c (diff_archive):
3060 Do not set errno to EPIPE; we no longer use perror.
3062 * src/create.c (dump_file):
3063 If a parent directory said that a file should be there but it is
3064 absent, diagnose it as being removed in the meantime.
3065 Do not pass meaningless errno to ERROR when reporting that the
3066 file changed as we read it.
3067 Report that a file changed if its ctime changes; this is more
3068 sensitive than mtime+size, and more accurate.
3070 * src/incremen.c (enum children): New type.
3071 (struct directory): Change old char allnew member to new enum children
3074 (get_directory_contents): When doing an incremental dump that does
3075 not cross filesystem boundaries, dump the mount points, even though
3076 they are in a different filesystem. This is for convenience when
3077 restoring, and for consistency with non-incremental dumps.
3078 This requires a 3-way flag for keeping track of which children we want,
3079 so we use enum children rather than boolean.
3081 * src/open3.c (modes): Remove.
3082 (open3): Remove unportable assumptions about flag encodings.
3083 Use `stat' instead of `access' for testing file existence,
3084 to avoid problems with setuid programs.
3086 * src/names.c (name_next): If file names are given both in the
3087 command line (e.g. via -C) and in a file (via -T), do not
3088 ignore the command-line names.
3090 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3092 * doc/tar.texi: Clarify getdate authorship.
3094 1999-11-23 Paul Eggert <eggert@twinsun.com>
3096 * lib/Makefile.am (DISTCLEANFILES): New macro.
3098 * configure.in (tar_fnmatch_hin):
3099 Remove; it runs afoul of a bug in autoconf 2.13.
3100 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3102 1999-11-19 Paul Eggert <eggert@twinsun.com>
3104 * m4/largefile.m4: Update serial.
3106 1999-11-18 Paul Eggert <eggert@twinsun.com>
3108 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3109 the QNX shell, which doesn't propagate exit status of failed
3110 commands inside shell assignments.
3112 1999-11-07 Paul Eggert <eggert@twinsun.com>
3114 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3116 * configure.in (AC_PREREQ): Bump to 2.13.
3117 (ALL_LINGUAS): Add pt_BR, ja.
3118 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3119 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3120 for AIX crossbuilds.
3122 * doc/tar.texi: New node create options for --ignore-failed-read.
3123 Remove unused version control symbols.
3124 Modernize texinfo usage.
3126 * src/tar.c (usage): Add examples.
3128 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3129 Include fnmatch.h when testing fnmatch.
3131 * src/common.h (collect_and_sort_names): New decl.
3133 * src/list.c (from_header):
3134 Handle 32-bit two's complement negative time stamps
3135 even if the leading octal digit is 2 or 3.
3137 * src/extract.c (set_stat): Remove duplicate code.
3139 * src/create.c (to_chars): Remove trailing newline from warning.
3140 (dump_file): Ignore doors.
3141 (finish_header): Report block numbers with origin 0, not origin 1.
3143 * src/rmt.c: Include getopt.h.
3144 (long_opts): New constant.
3145 (usage): New function.
3146 (main): Implement --help and --version.
3147 Output usage message if arguments are bad.
3149 1999-10-10 Paul Eggert <eggert@twinsun.com>
3151 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3153 * README: Remove --with-dmalloc.
3154 Add --disable-largefile.
3155 Remove old NeXT dirent problems, or AIX valloc problems.
3156 Remove old union wait advice, and old %lld advice.
3157 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3159 * doc/tar.texi: Clarify documentation for portable file names.
3161 * configure.in (AM_WITH_DMALLOC): Remove.
3162 (ALL_LINGUAS): Add ja.
3164 * src/tar.c (decode_options):
3165 Invalid dates are now treated as (time_t) -1.
3166 Redo version message to conform to GNU standards.
3168 * src/create.c (dump_file):
3169 Fix typo: last two args to dump_file were interchanged.
3170 * src/update.c (update_archive): Likewise.
3172 * src/common.h (tartime): New decl.
3174 * src/list.c (tartime): Now extern.
3175 (read_and): Invalid headers cause errors, not warnings.
3177 1999-10-03 Paul Eggert <eggert@twinsun.com>
3179 * lib/getdate.y (__attribute__):
3180 Don't use if GCC claims to be before 2.8; this is
3181 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3183 1999-09-25 Paul Eggert <eggert@twinsun.com>
3185 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3186 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3188 * tests/incremen.sh: Add yet another sleep.
3190 1999-09-24 Paul Eggert <eggert@twinsun.com>
3192 * NEWS: A read error now causes a nonzero exit status.
3194 * src/create.c (to_chars): Fix base-256 output.
3196 * src/buffer.c (write_error):
3197 Read error is an error, not just a warning.
3199 1999-09-24 Paul Eggert <eggert@twinsun.com>
3201 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3203 * src/tar.c (<time.h>): Include.
3204 (time): Declare if not defined.
3205 (confirm): Don't read past EOF.
3206 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3207 (main): Use clock_gettime if available.
3209 * tests/Makefile.am (TESTS): Add incremen.sh
3210 (INCLUDES): Add -I../lib, for fnmatch.h.
3212 * src/update.c (update_archive):
3213 Remove call to name_expand; had no effect.
3214 Use chdir_do to change into directory.
3215 Use deref_stat instead of stat.
3216 Use add_avoided_name to mark names to be avoided; the old method of
3217 setting a bit with the name caused all descendants of that name to
3218 be avoided, in some circumstances.
3220 * tests/incremen.sh: Remove unnecessary sleeps.
3222 * src/names.c (name_next): Go back to using plain chdir.
3223 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3224 (addname): Likewise.
3225 (name_match): Use chdir_do to act on chdir args.
3226 (merge_sort): Moved here from incremen.c.
3227 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3229 (name_expand): Remove.
3230 (name_from_list): Skip fake names.
3231 Use chdir_do to act on chdir args.
3232 (struct avoided_name): New struct.
3233 (avoided_names): New var.
3234 (add_avoided_name, is_avoided_name): New functions.
3236 * src/system.h (stat, lstat): Define in terms of statx on
3237 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3238 (UCHAR_MAX): New macro.
3239 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3241 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3243 * src/incremen.c (<time.h>): Remove include; no longer used.
3244 (time): Remove decl.
3246 (get_directory_contents): Use deref_stat.
3247 Consider a subdirectory to be all new only if
3248 listed_incremental_option or if it its timestamp is newer than the
3250 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3251 (read_directory_file): Now extern. Do not set time_now.
3252 (write_directory_file): Renamed from write_dir_file.
3253 Use start_time instead of time_now.
3254 (compare_names, collect_and_sort_names): Move to names.c.
3256 * src/mangle.c (<time.h>): Remove; not used.
3257 (time): Do not declare.
3259 * src/misc.c (chdir_from_initial_wd): Remove.
3260 (deref_stat): New function.
3261 (struct wd): New struct.
3262 (wd, wds, wd_alloc): New variables.
3263 (chdir_arg, chdir_do): New function.
3265 * src/compare.c (get_stat_data): Use deref_stat.
3267 * src/common.h (name_expand): Remove.
3269 * src/list.c (time): Declare if not defined.
3270 (base_64_digits): Moved here from create.c.
3271 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3273 (read_and): Don't get time from header unless we need it now;
3274 as getting time can cause duplicate diagnostics if bogus.
3275 Remove "Hmm, " from diagnostic.
3276 Use "Skipping to next header" uniformly.
3277 (from_header): Renamed from from_chars. All uses changed.
3278 Allow different forms for unportable 2's complement numbers.
3279 Don't check for extended forms when parsing checksums.
3280 Parse base-256 output.
3281 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3282 (major_from_header): Renamed from major_from_chars. All uses changed.
3283 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3284 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3285 (off_from_header): Renamed from off_from_chars. All uses changed.
3286 (size_from_header): Renamed from size_from_chars. All uses changed.
3287 (time_from_header): Renamed from time_from_chars. All uses changed.
3288 Warn about future timestamps.
3289 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3290 (uintmax_from_header): Renamed from uintmax_from_chars.
3292 (tartime): New function, incorporating isotime.
3294 (print_header): Use tartime.
3296 * src/create.c (to_chars): Fix typo in decl.
3297 Don't assign through char const *.
3298 Rename name_expand back to collect_and_sort_names.
3300 * src/extract.c (<time.h>): No need to include.
3301 (time): No need to declare.
3302 (now): Remove variable.
3303 (extr_init): Don't initialize `now'.
3304 Increment same_permissions_option and same_owner_option if we_are_root
3305 is nonzero; this supports the new --no-same-owner option.
3306 (set_stat): Use start_time instead of `now'.
3308 * src/create.c (struct link): Remove unused linkcount member.
3309 (base_64_digits): Move to list.c.
3310 (base_8_digits): Remove.
3311 (to_octal): New function, with some of old contents of to_base.
3313 (to_base256): New function.
3314 (to_chars): Use base 256, not base 64, for huge values.
3315 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3317 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3318 it means we have an incremental dump where we don't know whether this
3319 is a top-level call.
3320 Use deref_stat instead of statx / stat / lstat.
3321 Cast result of alloca.
3322 Check for dates if 0 < top_level, not if listed_incremental_option.
3323 Move multiple-link check after directory check.
3324 Do not dump avoided names.
3325 Dump hard links to symbolic names as links, not as separate
3327 start_header cannot return a null pointer, so don't test for it.
3328 Likewise for find_next_block.
3330 * src/buffer.c, src/common.h (<human.h>): Include.
3331 (read_error): Read error is an error, not just a warning.
3332 (print_total_written): Also print human-readable byte count, and
3334 (open_archive, flush_write): Use start_time, not current time.
3335 (flush_read): Report about garbage bytes ignored at end of archive,
3336 but act on non-garbage bytes (instead of ignoring them).
3337 (new_volume): Use WARN for warnings.
3340 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3342 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3344 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3346 * lib/Makefile.am (noinst_HEADERS):
3347 Rename fnmatch.h to fnmatch.hin; add human.h.
3348 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3349 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3351 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3353 * lib/fnmatch.c (strchrnul):
3354 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3355 Do not define if !_LIBC and if it already exists.
3356 (internal_fnmatch): Use it.
3358 * configure.in (tar_LDADD): New variable, used only when linking tar.
3359 (rmt_LDADD): Similarly, for rmt.
3360 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3361 fnmatch.c; otherwise, use the system fnmatch.h.
3363 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3364 Modernize sample backup script.
3366 * THANKS: Martin Goik's email address has changed.
3368 * m4/fnmatch.m4: New file.
3370 1999-09-03 Paul Eggert <eggert@twinsun.com>
3372 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3375 1999-08-29 Paul Eggert <eggert@twinsun.com>
3377 * lib/getdate.y (get_date):
3378 Rename outermost local `probe' to `quarter'.
3379 Rename latter local `tm' to probe_tm.
3380 From: Jim Meyering <meyering@ascend.com>
3381 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3383 1999-08-28 Paul Eggert <eggert@twinsun.com>
3385 * lib/getdate.y (PC): New macro; use it when possible.
3386 (number): Handle `Nov 11 1996' example correctly.
3387 See Risks Digest 20.55 (1999-08-27)
3388 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3390 1999-08-23 Paul Eggert <eggert@twinsun.com>
3392 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3394 Remove minor cases of lint from many source files: this includes
3395 unnecessary casts, uses of NULL, etc.
3397 * configure.in (AC_PROG_YACC): Remove.
3398 (YACC): Always use bison.
3399 (AC_STRUCT_TIMEZONE): Add.
3400 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3402 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3405 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3406 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3408 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3410 * src/common.h (merge_sort): Remove decl; no longer exported.
3412 * src/system.h (voidstar): Remove.
3413 (memcpy, memcmp): Cast args.
3414 ("xalloc.h"): Add include.
3415 (xmalloc, xrealloc): Remove decl.
3417 * src/mangle.c (time): Do not declare if defined.
3418 (first_mangle, mangled_num): Remove.
3420 * src/list.c (from_chars): Report out-of-range values more precisely.
3421 (off_from_chars): Do not allow negative offsets.
3422 (uid_from_chars): Allow negative uids.
3424 * src/create.c (linklist): Now static.
3425 (to_chars): Fix wording of message to match from_chars.
3427 * src/misc.c (merge_sort): Move to incremen.c.
3428 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3429 It's too painful to make it both generic and portable.
3430 (read_directory_file): "timestamp" -> "time stamp" in messages.
3432 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3433 (usage): Fix misspelling.
3434 (OPTION_STRING): -y is now -I.
3435 (decode_options): Use -1, not EOF, for getopt_long result.
3436 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3437 Handle operands after any "--" argument.
3438 (main): Report any output errors.
3440 * src/rmt.c (main): status is ssize_t, not long.
3442 * src/names.c (name_gather): Handle trailing -C option correctly.
3443 (addname): use memcpy, not strncpy, to copy a string of known length.
3444 (name_match): Handle trailing -C option correctly.
3445 Propagate -C option to following files.
3446 (name_match, name_scan): Remove redundant matching code.
3448 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3450 * lib/getdate.y: Major rewrite. Add copyright notice.
3451 (<stdio.h>): Include only if testing.
3453 (ISLOWER): New macro.
3454 (<string.h>): Include if HAVE_STRING_H, not USG.
3456 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3458 (EPOCH_YEAR): Renamed from EPOCH.
3459 (table): Renamed from TABLE.
3460 (meridian): Now an anonymous enum.
3461 (struct parser_control): New type.
3462 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3463 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3464 (%pure_parser): Added, so that the parser is pure.
3465 (%union): Removed; the type is now just plain int.
3466 All %type directives removed.
3467 (tLOCAL_ZONE): New %token.
3468 (month_day_table): Renamed from MonthDayTable.
3469 (gmtime, localtime, mktime, time): Declare only if not defined.
3470 (meridian_table): New table.
3471 (dst_table): New table.
3472 (units_table): renamed from UnitsTable.
3473 (relative_time_table): Renamed from OtherTable.
3474 (time_zone_table): Renamed from TimezoneTable. Modernized.
3475 (military_table): Renamed from MilitaryTable.
3476 (to_hour): Renamed from ToHour.
3477 (to_year): Renamed from ToYear.
3478 (lookup_zone): New function.
3479 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3481 (yylex): Now reentrant. All callers changed.
3482 (get_date): Add support for local time zone abbreviations.
3485 1999-08-20 Paul Eggert <eggert@twinsun.com>
3487 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3489 * src/create.c (to_chars): Generate GNU base-64 representation
3490 if we are generating an old or new GNU format tar file for a
3491 number that can't be represented with the POSIX format.
3493 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3494 (AM_FUNC_GETLINE): Add.
3495 (LIBOBJS): Add getline.o to workaround comment.
3496 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3497 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3498 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3499 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3500 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3501 lib/save-cwd.h, m4/getline.m4: New files.
3503 * src/misc.c (<save-cwd.h>): Include.
3504 (chdir_from_initial_wd): New function.
3506 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3507 (name_gather): Handle `-C x -C y' correctly.
3508 Do not rely on addname to handle -C.
3509 (addname): New CHANGE_DIR parameter. All callers changed.
3510 Remove ugly calls to getcwd; no longer needed.
3511 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3513 * src/incremen.c (listed_incremental_stream): New var.
3514 (read_directory_file): Remove arbitrary limits on file name length.
3515 Do not attempt to get the working directory; we can bypass this
3516 on fchdir hosts. Open the listed_incremental_option file for both
3517 read and write instead of opening it twice. Check for I/O errors
3518 when doing I/O to this file. Check for invalid data in the file,
3519 and report line numbers of invalid data.
3520 (write_dir_file): Likewise.
3521 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3522 Do not invoke write_dir_file; that's our caller's responsibility.
3524 * src/list.c (max): New macro.
3525 (isotime): Now takes time_t, not time_t *. Report the decimal values
3526 of times that can't be broken down.
3527 (print_header): Don't assume that major and minor device numbers can
3530 * src/common.h (struct name): change_dir is now char const *.
3531 (write_directory_file): Remove unused decl.
3532 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3533 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3534 (chdir_from_initial_wd): New decl.
3535 (addname): New 2nd arg.
3537 * THANKS: Torsten Lull -> Catrin Urbanneck
3539 1999-08-18 Paul Eggert <eggert@twinsun.com>
3541 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3542 Don't depend on ac_cv_func variables.
3543 From Albert Chin-A-Young <china@thewrittenword.com>.
3545 1999-08-18 Paul Eggert <eggert@twinsun.com>
3547 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3549 * m4/signedchar.m4: New file.
3550 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3551 * src/system.h (signed_char): New macro.
3552 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3553 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3555 * src/create.c (write_eot): Write at least two zero blocks.
3557 * src/extract.c (extract_archive): Fix sparse array bug:
3558 we did not find end of array correctly.
3560 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3561 Don't assume find_next_block yields nonnull.
3562 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3563 * src/list.c (skip_extended_headers): Likewise.
3565 * src/list.c (read_and, list_archive): Simplify code.
3566 (read_header): Fix computation of signed checksums on machines where
3568 Do not consider a block to be zero unless all its bytes are zero,
3569 even the checksum bytes. Do not attempt to parse the checksum of
3570 a zero block. Fix memory leak with long names and links.
3571 (from_chars): Accommodate a buggy tar that outputs leading NUL
3572 if the previous field overflows.
3574 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3575 \?, for portability to non-ASCII hosts.
3577 1999-08-16 Paul Eggert <eggert@twinsun.com>
3579 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3581 * src/extract.c (make_directories): Do not chown intermediate
3582 directories, even if we are root.
3584 * src/list.c (read_header): Fix bugs when interpreting
3585 POSIX-compliant headers that do not contain null bytes in the
3586 header or link names.
3588 1999-08-14 Paul Eggert <eggert@twinsun.com>
3590 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3592 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3593 (AC_HEADER_SYS_WAIT): Add.
3594 (AC_REPLACE_FUNCS): Add waitpid.
3595 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3596 * lib/waitpid.c: New file.
3597 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3598 * src/system.h (WCOREDUMP): Remove; no longer used.
3599 (WIFSTOPPED): Likewise.
3600 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3601 * src/buffer.c (child_open_for_compress): Undo previous change.
3602 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3603 (new_volume): Likewise.
3605 * src/buffer.c, src/extract.c, src/incremen.c (time):
3606 Don't declare if defined.
3607 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3608 * src/incremen.c (read_directory_file):
3609 Invoke `time' the same way everyone else does.
3610 Check validity of --listed-incremental file contents a bit better.
3611 Do not worry about --after-date-option; tar.c now checks this.
3612 * src/list.c (isotime): Report ??? if localtime returns null.
3613 Don't assume years fit into four digits.
3614 Don't append trailing newline.
3615 (print_header): Report ??? if localtime returns null;
3616 Don't assume years fit into four digits.
3618 * src/compare.c (diff_archive): Do not fall back on absolute name
3619 when --absolute-names is not specified.
3621 * src/create.c (start_header):
3622 Include text of ignored filesystem prefix in warning.
3623 (create_archive): Check for excluded names when doing incremental
3624 pass through directory.
3625 (dump_file): Do not dump old files explicitly given on command line
3626 when using --listed-incremental. Do not strip ./ prefix from names.
3628 * src/tar.c: -g now implies after_date_option = 1.
3629 -g and -N are now incompatible options.
3631 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3633 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3635 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3636 incremental headers as POSIX prefixes.
3638 1999-08-11 Paul Eggert <eggert@twinsun.com>
3640 * NEWS, configure.in: Version 1.13.6.
3642 * configure.in (ALL_LINGUAS): Add pt_BR.
3643 * po/pt_BR.po: New file.
3645 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3646 Renamed from tar.info and header.texi; adjust actions so that
3647 they work in other directories.
3649 * doc/tar.texi: Add -y and --bzip2.
3650 Patterns containing / now exclude only file names whose prefix match.
3652 * lib/exclude.h (excluded_filename): New option parameter.
3653 (add_exclude_file): New ADD_FUNC parameter.
3654 (excluded_pathname): Remove decl.
3655 * lib/exclude.c (_GNU_SOURCE):
3656 Remove; no longer needed since we don't use FNM_ macros.
3657 (excluded_filename): Renamed from excluded_filename_opts.
3658 (excluded_filename, excluded_pathname): Remove.
3659 (add_exclude_file): New ADD_FUNC parameter.
3661 * po/POTFILES.in: Add lib/quotearg.c.
3663 * src/buffer.c (_GNU_SOURCE): Define.
3664 (<fnmatch.h>): Include unconditionally.
3665 (child_open_for_compress): Dup after closing, to avoid possible file
3666 descriptor exhaustion.
3667 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3668 (flush_read): Likewise.
3670 * src/common.h (LG_8, LG_64): New macros.
3671 (excluded_with_slash, excluded_without_slash): New vars.
3673 (base_64_digits): New decl.
3674 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3675 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3677 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3678 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3680 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3681 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3682 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3683 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3684 respectively. All definitions and uses changed.
3685 (excluded_name): New decl.
3687 * src/compare.c (diff_archive):
3688 Open files with O_NONBLOCK instead of O_NDELAY.
3690 * src/create.c (base_64_digits): New constant.
3691 (base_8_digits): New macro.
3692 (MAX_VAL_WITH_DIGITS): New macro.
3693 (to_base): First half of old to_oct. Support base 64 too.
3694 (to_chars): Other half of old to_oct, for 64-bit support.
3695 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3696 (gid_substitute, uid_substitute): Look up names dynamically if
3697 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3698 (mode_to_chars): Renamed from mode_to_oct.
3699 Support negative values in all the _to_chars functions.
3700 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3701 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3702 (dump_file): Inspect entire pathname, not just new file name
3703 component, when deciding whether to exclude it.
3705 * src/extract.c (extract_archive):
3706 Open files with O_NONBLOCK instead of O_NDELAY.
3708 * src/incremen.c (get_directory_contents):
3709 Inspect entire pathname, not just new file name
3710 component, when deciding whether to exclude it.
3712 * src/list.c (<fnmatch.h>): Do not include.
3713 (from_chars): Renamed from from_oct. New parameter specifying
3714 the negative of the minimum allowed value. Support negative
3716 (base64_map): New var.
3717 (base64_init): New function.
3718 (print_header): Output numeric uids and gids if numeric_owner_option.
3720 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3722 * src/names.c (_GNU_SOURCE): Define.
3723 (<fnmatch.h>): Include unconditionally.
3724 (excluded_name): New function, taking over duties of excluded_pathname.
3727 * src/rmt.c (decode_oflag): New function.
3728 (main): Use it to support symbolic open flags.
3730 * src/rtapelib.c (encode_oflag): New function.
3731 (rmt_open__): Do not allow newlines in the path.
3732 Propagate errno correctly.
3733 Decode symbolic open flags, if present.
3735 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3738 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3739 New -y or --bzip2 option.
3740 (add_filtered_exclude): New function.
3741 (decode_options): Put excluded patterns with / into
3742 excluded_with_slash, and without / into excluded_without_slash.
3743 Compare newer_mtime_option to its new initial value
3744 TYPE_MINIMUM (time_t) when deciding whether more than one
3745 threshold date was specified.
3747 1999-07-20 Paul Eggert <eggert@twinsun.com>
3749 * NEWS, configure.in: Version 1.13.5.
3751 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3753 * src/buffer.c (new_volume): Likewise.
3754 * src/incremen.c (read_directory_file): Likewise.
3755 * src/tar.c (decode_options):
3756 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3759 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3760 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3762 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3763 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3764 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3765 Define to 0 if the corresponding S_IF* macro is not defined.
3766 (mkfifo): Do not define if already defined, or if S_IFIFO
3769 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3770 S_ISLNK, to determine whether to invoke readlink.
3771 * src/create.c (dump_file): Likewise.
3773 * src/extract.c (set_mode):
3774 Do not chmod unless we are root or the -p option was given;
3775 this matches historical practice.
3776 (unlink_destination): New function, which checks for unlink failures.
3777 (maybe_recoverable): Stay quiet if -U.
3778 (extract_archive): Use O_EXCL if unlink_first_option.
3779 Report unlink failures.
3780 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3781 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3784 * src/incremen.c (get_directory_contents): Depend on
3785 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3787 * src/list.c: Remove S_IS* ifdefs.
3788 * src/misc.c (maybe_backup_file): Likewise.
3790 * src/misc.c (maybe_backup_file):
3791 "Virtual memory exhausted" -> "Memory exhausted",
3792 to conform to the other places this message is issued.
3794 * src/mangle.c (extract_mangle):
3795 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3797 * src/rtapelib.c (rmt_open__):
3798 Remove typo that caused us to omit the first char
3801 1999-07-16 Paul Eggert <eggert@twinsun.com>
3803 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3805 * doc/tar.texi: A path name is excluded if any of its file name
3806 components matches an excluded pattern, even if the path name was
3807 specified on the command line.
3808 * src/create.c (create_archive): Likewise.
3809 * src/list.c (read_and): Likewise.
3810 * src/update.c (update_archive): Likewise.
3811 * lib/exclude.h (excluded_pathname): New decl.
3812 * lib/exclude.c (_GNU_SOURCE): Define.
3813 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3814 (excluded_filename_opts): New function.
3815 (excluded_pathname): New function.
3817 * lib/Makefile.am (EXTRA_DIST):
3818 xstrtol.c moved here from libtar_a_SOURCES.
3819 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3820 Remove xstrtoul.c; no longer needed.
3821 * lib/xstrtol.c: Remove.
3823 * src/tar.c (decode_options):
3824 Set newer_time_option to TYPE_MINIMUM, so that
3825 negative timestamps are handled correctly.
3826 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3827 uniformity (and so that we don't need to have the other fns).
3828 (main): Remove call to init_total_written; no longer needed.
3830 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3831 checks for unsigned long and long long.
3832 * src/arith.c: Remove.
3833 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3834 * po/POTFILES.in: Remove src/arith.c.
3835 * src/arith.h: Use double, to simplify configuration gotchas.
3836 (tarlong): Now double.
3837 (TARLONG_FORMAT): New macro.
3838 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3839 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3840 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3841 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3842 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3843 mult_tarlong, print_tarlong): Remove. All callers replaced with
3846 * src/common.h (init_total_written): Remove decl.
3848 * src/buffer.c (total_written):
3849 Remove; replaced with prev_written + bytes_written.
3850 (prev_written): New var.
3851 (init_total_written): Remove.
3852 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3854 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3855 Make sure that we can shift, multiply
3856 and divide unsigned long long values; Ultrix cc can't do it.
3858 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3859 Check for any unknown bits, not just unknown bits left of the leftmost
3862 * lib/quotearg.c (quotearg_buffer):
3863 Don't quote spaces if C quoting style.
3864 * src/list.c (from_oct):
3865 Use C quoting style for error; omit trailing NULs.
3867 1999-07-14 Paul Eggert <eggert@twinsun.com>
3869 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3871 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3872 <inttypes.h> defines strtoumax as a macro (and not as a function).
3873 HP-UX 10.20 does this.
3875 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3876 * PORTS, README, TODO, doc/tar.texi: Likewise.
3878 1999-07-12 Paul Eggert <eggert@twinsun.com>
3880 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3881 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3883 * src/list.c (decode_header):
3884 Do not assume that S_IFBLK and S_IFCHR are defined.
3886 * src/create.c (start_header): Do not assume S_IFMT is defined.
3887 (dump_file): Remove unnecessary check for screwy apollo lossage.
3888 Do not assume S_IFBLK and S_IFCHR are defined.
3890 * src/extract.c (extract_archive):
3891 Test whether S_IFCHR and S_IFBLK are nonzero,
3892 not whether they are defined, for consistency with other tests.
3894 * src/buffer.c (is_regular_file):
3895 Don't succeed on files that we can't access due to
3896 permissions problems.
3897 (open_archive): Fix wording on fatal error message.
3898 Don't bother to stat /dev/null if the archive is not a character
3901 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3902 Report an error, not a warning, for I/O errors.
3903 (process_rawdata, process_dumpdir, diff_sparse_files):
3904 Change ungrammatical "Data differs" to "Contents differ".
3905 (get_stat_data): Find hidden files on AIX.
3906 Accept file name as argument; all uses changed.
3907 (get_stat_data, diff_archive): Use system error message for
3908 nonexistent files rather than rolling our own.
3909 (diff_archive): Unknown file types are errors, not warnings.
3910 Normalize spelling of message to "File type differs".
3911 Use get_stat_data to get link status, for consistency.
3912 Do not inspect st_rdev for fifos.
3913 Do not assume st_mode values contain only file types and mode bits.
3914 Check for mode changes and device number changes separately.
3916 * src/update.c (append_file):
3917 Open the file before statting it, to avoid a race.
3918 Complain about file shrinkage only when we reach EOF.
3920 1999-07-08 Paul Eggert <eggert@twinsun.com>
3922 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3924 * configure.in (AC_EXEEXT): Add.
3926 * lib/Makefile.am (noinst_HEADERS):
3927 Add basename.h, exclude.h. Remove full-write.h.
3928 (libtar_a_SOURCES): Add exclude.c.
3930 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3932 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3933 * lib/safe-read.h (safe_read): New decl.
3934 * src/rmt.c: Include safe-read.h.
3935 * src/rtapelib.c: Include basename.h, save-read.h.
3936 (rmt_open__): Use base_name to compute base name.
3939 Include basename.h, exclude.h; don't include full-write.h.
3940 (exclude_option): Remove decl.
3941 (excluded): New decl.
3942 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3944 * src/list.c (read_and):
3945 Use excluded_filename instead of check_exclude.
3946 Check base name of incoming file name, not entire file name, when
3947 deciding whether to exclude it.
3949 * src/create.c (finish_sparse_file):
3950 Use excluded_filename instead of check_exclude.
3951 Don't bother to stat excluded file names.
3952 * src/incremen.c (get_directory_contents): Likewise.
3954 * src/names.c (exclude_pool, exclude_pool_size,
3955 allocated_exclude_pool_size, simple_exclude_array,
3956 simple_excludes, allocated_simple_excludes,
3957 pattern_exclude_array, pattern_excludes,
3958 allocated_pattern_excludes, add_exclude, add_exclude_file,
3960 Remove; now done in ../lib/exclude.c.
3962 * src/tar.c (decode_options): Initialize `excluded'.
3963 Use new add_exclude_file and add_exclude functions.
3965 1999-07-05 Paul Eggert <eggert@twinsun.com>
3967 * m4/gettext.m4: Use changequote rather than [[ ]].
3969 * lib/safe-read.c: Renamed from lib/full-read.c.
3970 (safe_read): Renamed from full_read. All uses changed.
3971 * lib/safe-read.h, lib/full-write.h: New files.
3972 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3973 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3974 * lib/full-write.c: Include full-write.h.
3975 * src/common.h: Include full-write.h, safe-read.h.
3976 * src/system.h: (full_read, full_write): Remove decls.
3978 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3980 * src/system.h (bindtextdomain, textdomain): undef before
3981 defining, to avoid preprocessor warnings with --disable-nls
3982 on hosts whose locale.h includes libintl.h.
3984 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3985 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3986 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3989 1999-07-02 Paul Eggert <eggert@twinsun.com>
3991 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3992 * m4/mktime.m4: New file.
3993 * m4/Makefile.am.in, m4/README: Remove these files.
3994 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3995 remove README, Makefile.am.in.
3996 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3997 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4000 * src/tar.c: Include signal.h.
4001 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4002 (main): Ensure SIGCHLD is not ignored.
4004 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4005 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4006 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4007 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4008 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4009 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4010 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4011 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4012 they don't overlap with char codes. Use an enum instead of a lot
4015 * src/system.h (ISASCII): Remove.
4016 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4017 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4018 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4019 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4020 LONG_MAX): New macros.
4022 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4023 (read_directory_file): Cast ISSPACE arg to unsigned char.
4024 * src/misc.c (ISPRINT): Remove; now in system.h.
4025 (remove_any_file): Add brackets to pacify gcc -Wall.
4026 * src/list.c: Don't include <ctype.h>; system.h already does this.
4027 (ISODIGIT, ISSPACE): Remove; now in system.h.
4028 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4030 (from_oct): Cast ISSPACE arg to unsigned char.
4032 * src/create.c (mode_to_oct): Translate modes from internal to
4034 * src/list.c (mode_from_oct): Translate modes from external to
4035 internal form. Do not complain about unrecognized mode bits.
4036 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4037 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4039 * src/extract.c: (extr_init, make_directories, extract_archive):
4040 Do not assume mode bits have traditional Unix values.
4041 * src/list.c (decode_mode): Likewise.
4042 * src/create.c (start_header, dump_file): Likewise.
4043 * src/buffer.c (child_open_for_compress,
4044 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4045 * src/compare.c (diff_archive): Likewise.
4047 * src/extract.c (set_mode): Use %04 not %0.4 format.
4048 (extract_sparse_file): Do not use data_block uninitialized.
4049 Check for lseek failures.
4051 * src/rtapelib.c (rmt_lseek__):
4052 Convert lseek whence values to portable integers on the wire.
4053 * src/rmt.c (main): Likewise. Check for whence values out of range.
4055 * src/create.c (finish_sparse_file): Use lseek whence macros
4056 instead of integers.
4057 * src/buffer.c (backspace_output): Likewise.
4058 * src/compare.c (diff_archive, verify_volume): Likewise.
4059 * src/delete.c (move_archive): Likewise.
4060 * src/extract.c (extract_sparse_file): Likewise.
4062 * src/create.c (dump_file): Do not invoke finish_sparse_file
4063 on a negative file descriptor.
4065 * src/buffer.c: Add braces to pacify gcc -Wall.
4067 * src/compare.c (diff_sparse_files): Report lseek errors.
4069 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4071 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4073 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4074 message to be internationalized; \a doesn't work with msgfmt.
4076 * src/tar.c (long_options, main, usage, OPTION_STRING):
4077 Remove -E or --ending-file.
4078 * src/list.c (read_and): Likewise.
4079 * src/common.h (ending_file_option): Likewise.
4080 * src/buffer.c (close_archive): Likewise.
4082 * tests/after: Don't run two commands together in a pipeline,
4083 as some old shells mishandle pipeline exit status.
4085 1999-06-28 Paul Eggert <eggert@twinsun.com>
4087 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4088 * NEWS: Describe changes since 1.12.
4089 * README: Update bug reporting address; move paxutils ref to NEWS.
4091 Handle EINTR correctly.
4092 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4093 * lib/full-read.c, lib/full-write.c: New files.
4094 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4095 Prefer full_read to read and full_write to write.
4096 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4097 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4099 * src/extract.c (extract_sparse_file): Likewise.
4100 * src/rmt.c (get_string, main, report_error_message,
4101 report_numbered_error): Likewise.
4102 * src/rmt.h (rmtread, rmtwrite): Likewise.
4103 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4104 rmt_write__, rmt_ioctl__): Likewise.
4105 * src/update.c (append_file): Likewise.
4106 * src/system.h (full_read, full_write): New decls.
4108 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4109 lib/xmalloc.c, src/arith.c, src/misc.c.
4111 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4112 New macros. All uses of STDIN and STDOUT changed.
4113 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4114 instead of 0 and STDOUT_FILENO instead of 1.
4115 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4116 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4118 * src/rmt.c (private_strerror): Avoid const. Translate results.
4120 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4121 in the presence of NFS clock skew.
4123 1999-06-25 Paul Eggert <eggert@twinsun.com>
4125 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4127 * src/buffer.c (write_archive_buffer): New function.
4128 (child_open_for_compress, flush_write, flush_read): Use it to write
4130 (open_archive): Report error if fstat of archive fails.
4131 Improve efficiency of check for /dev/null.
4132 Also, fix some corner cases with remote archives and /dev/null checking.
4133 (close_archive): Test for input fifo only if not remote.
4134 Truncate output archive only if it's not remote.
4136 * src/misc.c (remove_any_file):
4137 Don't terminate if you see . or ..; just skip them.
4139 1999-06-18 Paul Eggert <eggert@twinsun.com>
4141 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4143 Output sizes using a format that's more compatible with
4144 traditional tar (and with GNU Emacs).
4145 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4146 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4147 Don't subtract 1 from size.
4148 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4149 Output a trailing NUL unless the value won't fit without it.
4150 (finish_header): No need to append NUL to chksum, now that
4153 1999-06-16 Paul Eggert <eggert@twinsun.com>
4155 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4157 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4158 @INTLLIBS@ might invoke rpl_realloc.
4160 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4161 (intconv): Remove; use xstrto* fns instead.
4162 ("xstrtol.h"): Include.
4163 (check_decimal): Remove.
4164 (long_options, usage, OPTION_STRING, decode_options):
4165 Remove -y, --bzip2, --unbzip2.
4166 (decode_options): Use xget_version instead of get_version.
4167 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4168 Replace invocations of check_decimal with xstrtoumax.
4170 * tests/preset.in (echo_n, echo_c): Remove.
4172 * tests/after: Don't rely on $echo_c and $echo_n.
4174 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4175 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4176 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4177 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4178 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4179 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4180 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4181 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4182 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4183 m4/xstrtoumax.m4: New files.
4185 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4186 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4187 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4188 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4189 (AC_CHECK_FUNCS): Remove lchown.
4190 (AC_REPLACE_FUNCS): Remove basename, dirname.
4191 Add lchown, strtol, strtoul.
4192 (jm_FUNC_MKTIME): Add.
4193 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4194 are also built via the ANSI2KNR-filtering rules.
4195 Use a no-op line to work around bug in automake 1.4 with malloc and
4197 (AC_OUTPUT): Add m4/Makefile.
4199 * lib/Makefile.am (EXTRA_DIST):
4200 Add lchown.c, malloc.c, mktime.c, realloc.c,
4201 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4202 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4203 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4204 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4205 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4207 * src/system.h (uintmax_t): Don't declare; configure now does this.
4209 * src/common.h (backup_type): New decl.
4210 * src/common.h, src/misc.c, src/tar.c:
4211 Move include of backupfile.h to common.h.
4213 * src/misc.c (maybe_backup_file):
4214 Pass backup_type to find_backup_file_name.
4216 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4217 UINTMAX_STRSIZE_BOUND.
4219 * doc/tar.texi: Remove --bzip2.
4220 Fix @xref typos reported by latest makeinfo.
4222 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4224 (M4DIR, ACINCLUDE_INPUTS): New macros.
4225 ($(srcdir)/acinclude.m4): New rule.
4227 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4228 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4229 now generated automatically by autoconf.
4231 1999-05-15 Paul Eggert <eggert@twinsun.com>
4233 * doc/tar.texi: Remove -y.
4235 1999-04-09 Paul Eggert <eggert@twinsun.com>
4237 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4238 (we were allocating too much storage).
4239 (uintmax_t): Don't declare; configure now does this.
4241 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4243 1999-03-22 Paul Eggert <eggert@twinsun.com>
4245 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4247 * acinclude.m4 (AC_LFS_FLAGS):
4248 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4249 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4250 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4252 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4253 New macros; needed for latest GNU xmalloc.c.
4255 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4256 (libtar_a_SOURCES): Add quotearg.c.
4257 * list.c: Include <quotearg.h>.
4258 (from_oct): Add forward decl.
4259 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4260 (from_oct): Report an error only if TYPE is nonzero.
4261 Quote any funny characters in bad header.
4263 1999-03-20 Paul Eggert <eggert@twinsun.com>
4265 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4267 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4268 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4270 (AC_LFS): Simplify AIX revision number test.
4272 1999-03-17 Paul Eggert <eggert@twinsun.com>
4274 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4276 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4277 Remove; it doesn't work that well
4278 with AC_CANONICAL_HOST.
4279 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4281 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4283 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4285 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4287 * tar.texi: Fix bug-report addr.
4289 * README: Remove --with-included-malloc.
4290 Upgrade version numbers of build software.
4292 1999-03-07 Paul Eggert <eggert@twinsun.com>
4294 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4296 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4297 where bindtextdomain and gettext require -lintl.
4298 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4299 `no' means it failed.
4300 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4301 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4302 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4303 to add anything to the command line (it's all in config.h).
4304 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4306 1999-03-01 Paul Eggert <eggert@twinsun.com>
4308 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4310 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4312 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4313 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4314 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4315 like OFF_MAX, which are not reliable
4316 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4317 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4318 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4320 * src/incremen.c (get_directory_contents):
4321 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4322 Have statx depend on STX_HIDDEN, not AIX.
4324 * src/create.c (to_oct):
4325 New parameter substitute, giving a substitute value to use
4326 when the original value is out of range. Do not append a space to the
4327 output; modern tars don't. When a value is out of range, specify the
4328 maximum value, not the number of bits.
4329 (GID_NOBODY, UID_NOBODY): New macros.
4330 (gid_to_oct, uid_to_oct): Use them as substitutes.
4331 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4332 (dump_file): Check whether the file changed as we read it.
4334 * src/rmt.c (main): Remove suspicious AIX/386 code.
4336 1999-02-19 Paul Eggert <eggert@twinsun.com>
4338 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4339 returns a type compatible with char *; it doesn't on SunOS
4340 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4342 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4344 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4345 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4347 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4349 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4350 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4351 * acinclude.m4 (AM_WITH_NLS):
4352 Update to latest gettext version (serial 5).
4353 (AC_LFS_FLAGS): New macro
4354 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4355 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4356 Work properly in cross-compilation scenario, by checking for getconf
4357 with AC_CHECK_TOOL and by ditching uname in favor of
4358 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4360 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4361 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4362 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4363 since getdate.y now uses ANSI code.
4365 * config.guess, config.sub: New files; taken from automake 1.4.
4367 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4368 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4369 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4370 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4371 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4372 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4373 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4375 1999-02-01 Paul Eggert <eggert@twinsun.com>
4377 * src/tar.c: Update copyright.
4381 1999-02-01 Paul Eggert <eggert@twinsun.com>
4383 * NEWS, configure.in: Version 1.12.64004
4385 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4387 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4389 * src/extract.c (extract_archive): Fix bug when extracting sparse
4390 files: they were trashing the tar file header.
4392 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4393 Add -y or --bzip2 or --bunzip2 option.
4395 1999-01-30 Paul Eggert <eggert@twinsun.com>
4397 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4398 cached_no_such_uid, cached_no_such_gid): New vars.
4399 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4400 Cache failures, too.
4402 * src/tar.c (decode_options):
4403 Don't pass names longer than UNAME_FIELD_SIZE to
4404 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4406 1999-01-27 Paul Eggert <eggert@twinsun.com>
4408 * NEWS, configure.in: Version 1.12.64003
4410 * src/buffer.c (backspace_output, close_archive): Cast
4411 rmtlseek position arg to off_t, for benefit of K&R compilers
4413 * src/compare.c (verify_volume): Likewise.
4415 * NEWS, configure.in: Version 1.12.64002
4417 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4418 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4419 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4420 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4421 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4422 uid_from_oct): Likewise.
4424 1999-01-25 Paul Eggert <eggert@twinsun.com>
4426 * incremen.sh: Fix timing bug in regression test.
4428 1999-01-22 Paul Eggert <eggert@twinsun.com>
4430 * NEWS, configure.in: Update version
4432 * Makefile.am (localedir): Change to $(datadir)/locale.
4433 (DEFS): New macro, defining LOCALEDIR.
4434 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4435 (INCLUDES): Add -I..
4437 * Makefile.am (localedir): Change to $(datadir)/locale.
4439 1999-01-21 Paul Eggert <eggert@twinsun.com>
4441 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4443 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4444 * src/Makefile.am (localedir): Likewise.
4445 (DEFS): New macro, defining LOCALEDIR.
4446 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4447 (INCLUDES): Add `-I..'.
4449 * tests/incremen.sh: Fix timing bug.
4451 1999-01-20 Paul Eggert <eggert@twinsun.com>
4453 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4454 `lfs.7' changed to `64000' in version number
4455 to conform to gnits standards.
4457 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4458 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4460 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4463 1998-12-07 Paul Eggert <eggert@twinsun.com>
4465 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4467 * src/list.c (read_header):
4468 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4470 1998-11-30 Paul Eggert <eggert@twinsun.com>
4472 * configure.in: Quote the output of uname.
4474 * src/extract.c (set_stat): chmod after chown even when not root;
4475 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4477 1998-11-15 Paul Eggert <eggert@twinsun.com>
4479 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4481 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4482 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4484 1998-10-28 Paul Eggert <eggert@twinsun.com>
4486 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4488 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4491 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4492 On many installations, rexec is disabled.
4494 1998-08-07 Paul Eggert <eggert@twinsun.com>
4496 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4498 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4499 for nameless users and groups.
4501 1998-02-17 Paul Eggert <eggert@twinsun.com>
4503 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4504 * NEWS, README: Add explanation of why this isn't an official version.
4506 1998-02-02 Paul Eggert <eggert@twinsun.com>
4508 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4509 This is an unofficial version.
4511 1997-12-17 Paul Eggert <eggert@twinsun.com>
4513 * src/incremen.c (ST_DEV_MSB): New macro.
4514 (NFS_FILE_STAT): Use most significant bit of st_dev,
4515 even if it's unsigned.
4517 1997-12-08 Paul Eggert <eggert@twinsun.com>
4519 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4521 1997-11-19 Paul Eggert <eggert@twinsun.com>
4523 * configure.in (HAVE_INTTYPES_H):
4524 Don't ignore cache variable if it's already set.
4526 1997-11-10 Paul Eggert <eggert@twinsun.com>
4528 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4529 * src/delete.c (records_read): Now off_t.
4530 (move_archive): Don't assume mt_count is of type daddr_t.
4532 1997-10-30 Paul Eggert <eggert@twinsun.com>
4534 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4535 Set to appropriate values if large file support
4536 needs explicit enabling.
4537 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4539 New macros to configure.
4540 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4542 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4543 major_t, minor_t, ssize_t): New macros.
4545 * src/arith.h (TARLONG_FORMAT):
4546 Fix typo: %uld -> %lu. Use unsigned when long long
4548 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4549 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4551 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4552 2nd arg is now unsigned long.
4554 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4555 (prepare_record_buffer): Arg is now size_t.
4556 Remove now-useless casts.
4558 (main): Use `long' for status, so that it can store ssize_t.
4559 Use daddr_t, mode_t, size_t, off_t when appropriate.
4560 Convert daddr_t and off_t values ourselves, since they might be longer
4561 than long. Convert other types using `long' primitives.
4562 When processing MTIOCTOP, do not try to pass resulting
4563 count back, since it won't work (it could be too large) and it's
4564 not expected anyway.
4567 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4568 now-useless casts. Use unsigned long to print *_t types, except use
4569 STRINGIFY_BIGINT for off_t.
4570 (update_archive): Cast -1 to dev_t when necessary.
4572 * src/tar.c (check_decimal):
4573 Now returns 1 if successful, 0 otherwise, and returns
4574 uintmax_t value into new arg. Check for arithmetic overflow.
4575 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4576 Check for overflow on user or group ids.
4578 * src/compare.c (diff_init, process_rawdata, read_and_process,
4579 diff_sparse_files, diff_archive):
4580 Use off_t, pid_t, size_t, ssize_t when appropriate.
4581 Remove now-useless casts. Use unsigned long to print *_t types,
4582 except use STRINGIFY_BIGINT for off_t.
4584 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4585 Size arg is now size_t.
4587 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4588 when allocating buffer.
4591 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4592 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4593 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4596 (get_status_string, get_status_off): New function.
4597 (get_status): Now returns long, so that it can store ssize_t.
4598 Invoke get_status_string to do the real work.
4599 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4600 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4601 (rmt_ioctl__): Convert mt_count by hand,
4602 since it might be longer than long.
4604 * src/mangle.c (extract_mangle):
4605 Check for overflow when converting off_t to size_t.
4606 Use off_t, size_t when appropriate. Remove now-useless casts.
4608 * src/system.h (mode_t): Remove; now done by autoconf.
4609 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4610 Return number of ST_NBLOCKSIZE-byte blocks,
4611 not number of 512-byte blocks;
4612 this also helps to avoid overflow.
4613 (st_blocks): Declare if needed.
4614 (ST_NBLOCKSIZE): New macro.
4615 (<limits.h>, <inttypes.h>): Include if available.
4616 (CHAR_BIT): New macro.
4617 (uintmax_t): New typedef.
4618 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4619 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4620 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4622 * src/names.c (name_init):
4623 Fix typo in error message: FILE* was passed, but char*
4626 (read_name_from_file, name_gather, addname, name_match, name_scan,
4627 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4629 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4631 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4632 (extract_sparse_file): Args now use off_t.
4634 (set_mode, set_stat, make_directories, extract_sparse_file,
4635 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4636 now-useless casts. Use unsigned long to print *_t types, except use
4637 STRINGIFY_BIGINT for off_t.
4639 * src/misc.c (quote_copy_string):
4640 Use size_t when appropriate. Remove now-useless casts.
4642 * src/list.c (read_and, list_archive, read_header, decode_mode,
4643 print_header, print_for_mkdir):
4644 Use mode_t, off_t, size_t when appropriate. Remove
4645 now-useless casts. Use unsigned long to print *_t types, except use
4646 STRINGIFY_BIGINT for off_t.
4648 (read_header): Check for overflow when converting header size.
4650 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4651 const char *. Size arg is now size_t. Now takes new type and maxval
4652 args. Compute result using uintmax_t, not long. Report error if
4653 field does not contain octal number in range.
4654 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4655 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4656 uintmax_from_oct): New functions.
4658 (stringify_uintmax_t_backwards): New function.
4660 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4661 (skip_file): Offset arg is now off_t.
4663 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4664 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4666 (write_error): Arg is now ssize_t.
4667 (child_pid): Now pid_t.
4668 (available_space_after): Now size_t.
4670 (child_open_for_compress, child_open_for_uncompress, flush_write,
4671 open_archive, flush_write, write_error, flush_read, close_archive):
4672 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4673 casts. Use unsigned long to print *_t types, except use
4674 STRINGIFY_BIGINT for off_t.
4676 * src/delete.c (records_read): Now daddr_t.
4677 (move_archive): Arg is now daddr_t. Check for overflow when
4679 (move_archive, delete_archive_members): Use daddr_t, off_t when
4680 appropriate. Remove now-useless casts.
4682 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4683 (rmt_lseek): Now returns off_t.
4685 * src/create.c (to_oct):
4686 Now static. Value arg is now uintmax_t. Accept new args
4687 giving name of type of octal field, for error messages. Report an
4688 error if the value is too large to fit in the field.
4689 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4690 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4692 (write_eot, write_long, finish_header, deal_with_sparse,
4693 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4694 appropriate. Remove now-useless casts. Use unsigned long to print
4695 *_t types, except use STRINGIFY_BIGINT for off_t.
4697 (find_new_file_size): 1st arg is now off_t*.
4698 (finish_sparse_file): Args now use off_t, not long.
4699 Check for lseek error.
4700 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4701 (dump_file): Device arg is now dev_t.
4702 Avoid overflow when testing whether file has holes
4703 by using the new ST_NBLOCKSIZE macro.
4705 * src/incremen.c (struct accumulator, add_to_accumulator,
4706 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4707 Use size_t for sizes.
4708 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4709 Use dev_t, ino_t for devices and inodes.
4710 (gnu_restore): Use off_t for file offsets.
4711 (struct directory): Use char for flags. Add new flag `nfs'.
4713 (NFS_FILE_STAT): New macro.
4714 (note_directory): Accept struct stat * instead of
4715 device and inode number. All callers changed.
4716 (note_directory, get_directory_contents):
4717 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4718 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4720 * src/common.h (record_size, struct name, struct sp_array,
4721 available_space_after):
4722 Use size_t for sizes.
4723 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4724 Use off_t for file offsets.
4725 (struct name): dir_contents is now const char *, not char *.
4726 (dump_file, get_directory_contents): Use dev_t for devices.
4727 (to_oct): Remove decl.
4728 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4729 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4730 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4731 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4732 UINTMAX_FROM_OCT): New macros.
4733 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4734 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4735 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4736 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4737 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4738 (print_for_mkdir): 2nd arg is now mode_t.
4740 See ChangeLog.1 for earlier changes.
4744 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
4747 This file is part of GNU tar.
4749 GNU tar is free software; you can redistribute it and/or modify
4750 it under the terms of the GNU General Public License as published by
4751 the Free Software Foundation; either version 2, or (at your option)
4754 GNU tar is distributed in the hope that it will be useful,
4755 but WITHOUT ANY WARRANTY; without even the implied warranty of
4756 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4757 GNU General Public License for more details.
4759 You should have received a copy of the GNU General Public License
4760 along with GNU tar; see the file COPYING. If not, write to
4761 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4762 Boston, MA 02111-1307, USA.