1 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 Added UTF-8 support. Finished global extended header
7 * configure.ac: Detect libiconv
8 * src/utf8.c: New file. Conversions to and from utf-8.
9 * src/Makefile.am: Added utf8.c
10 * src/create.c (write_header_name) In pax format, use
11 "path" keyword if the file name is not ASCII
12 (start_header): Likewise for uname and gname.
13 * src/list.c: Decode encountered global headers.
14 * src/xheader.c: Use keywords from the global
16 Correctly handle UTF-8 conversions.
17 (xheader_list_destroy): New function.
18 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
19 missing gettext markers
20 (decode_record): Rewritten using caller-provided handler and
22 * tests/listed01.sh: Give credit to Andreas Schuldei.
24 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
26 * src/create.c (dump_file0): The conditional at line
27 1296 prevented incremental backups on individual files
28 from working, as reported by Andreas Schuldei
29 <andreas@schuldei.org>.
31 This is due to the condition
33 (0 < top_level || !incremental_option)
35 Removing it makes incremental backups work for individual
36 files as well as for directories. On the other hand, it does
37 not affect other functionality, as shown by the reasoning below:
39 To begin with, the two parts of this condition are mutually
42 1) when top_level < 0, incremental_option == 1
43 so the condition yields false
44 2) when top_level >= 0, incremental_option == 0
45 so the condition yields true.
47 In other words, it is completely equivalent to
51 Now, let's consider the effect of its removal. There are two cases:
53 1) when incremental_option==1
54 This means incremental backup in progress. In this case dump_file
55 is invoked only for directories or for files marked with 'Y' by
56 get_directory_contents. The latter are those that did not meet the
57 condition in incremen.c:242, which is exactly the same condition
58 as this at create.c:1296. So, for these files the check
59 (!incremental_option) is useless, since the rest of the
60 conditional will yield false anyway. On the other hand, if
61 dump_file is invoked on a directory, the conditional will yield
62 false due to !S_ISDIR assertion, so these will be processed as usual.
64 Thus, for this case the extra condition (!incremental_option) is
65 irrelevant, and its removal won't alter the behavior of tar,
66 *except* that it will enable incremental backups on individual
67 files, which is the wanted effect.
69 2) when incremental_option==0
70 In this case the condition yields true and its removal does not
71 affect the functionality.
74 * configure.ac: Raised patchlevel to 93
75 * src/incremen.c: Minor stylistic fixes.
76 * tests/listed01.sh: New test. Check listed incremental
77 backups on individual files.
78 * tests/Makefile.am: Added listed01.sh
80 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
82 * src/common.h (simple_finish_header,start_private_header): New
84 (xheader_ghdr_name): Changed declaration
85 * src/create.c (start_private_header): Removed static qualifier.
86 (write_extended): Removed superfluous last argument. Use
88 (simple_finish_header): New function.
89 (finish_header): Use simple_finish_header() to break recursive
90 dependency between this function and write_extended().
91 * src/tar.c (assert_format): Do not bail out if several
92 --format arguments are given. This is a common case when
94 (decode_options): New option --show-defaults displays the
96 Use POSIX format if no --format option was given and
97 --pax-option was specified.
98 Do not allow to use --pax-option unless the archive format is
99 set to POSIX (or reading subcommand is requested).
101 * src/update.c (update_archive): Write global extended header if
103 * src/xheader.c (xheader_format_name): Bugfix.
104 (xheader_xhdr_name): Changed the default extended header name
105 to '%d/PaxHeaders.%p/%f', as POSIX requires.
106 (xheader_ghdr_name): Removed unused argument.
107 (xheader_write,xheader_write_global): New function.
108 (xheader_decode): Modified to honor overrides whatever
109 the current archive format is.
111 * src/delete.c (delete_archive_members): Call xheader_decode
113 * src/list.c (decode_header): Likewise.
114 * src/incremen.c (sort_obstack): Fixed typo in the comment
116 * doc/tar.texi: Document new default for extended
119 * tests/before: Accept an optional list of allowed archive
120 formats. Exit with the status 77 if the current archive
121 format does not match any of them.
122 * tests/delete03.sh: Require gnu, oldgnu or posix format
123 * tests/incremen.sh: Require gnu or oldgnu format
124 * tests/multiv01.sh: Likewise
126 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
128 * doc/tar.texi (Option Summary): Documented --pax-option
129 * src/tar.c: Likewise.
131 * src/create.c (to_chars): Added a comment.
132 * src/tar.h: Comment to GNU_FORMAT
134 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
137 * configure.ac: Added stpcpy
138 * bootstrap: Likewise
139 * lib/Makefile.am: Likewise
140 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
142 * src/create.c (write_extended): Call xheader_xhdr_name
143 instead of using hardcoded "././@PaxHeader" name.
144 * src/tar.c: New option --pax-option (equivalent to -o option
146 * src/xheader.c: Implement pax -o option. Fixed misleading
147 heading comment (introduced 2003-09-02).
148 * src/incremen.c: Minor fixes
149 * m4/.cvsignore: Updated
151 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
153 * src/incremen.c: Removed accumulator stuff in favor of obstack.
154 (get_directory_contents): Split into two functions
155 * src/update.c: Minor changes
156 * doc/tar.texi: Fixed typo
158 2004-02-15 Paul Eggert <eggert@twinsun.com>
160 Fix Debian bug 230872, originally reported by Jeff King in
161 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
163 * doc/tar.texi (posix compliance): Remove. The whole section
164 was a misunderstanding of what POSIXLY_CORRECT is supposed to
165 mean. The GNU Coding Standards says that POSIXLY_CORRECT
166 is for disabling extensions that are incompatible with POSIX:
167 it is not for disabling compatible extensions. All references
168 to this section removed.
169 (posix): This format is created only if the posix format is
170 specified; it is no longer created if gnu format is specified
171 and POSIXLY_CORRECT is set.
172 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
173 POSIX does not specify the behavior of tar, so we should
174 not worry about POSIXLY_CORRECT here.
176 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
178 * Makefile.am: Removed m4
179 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
181 * README-alpha: Updated
182 * bootstrap: Updated TP URL, improved help output. Default
183 to :ext:anoncvs and set CVS_RSH, unless already set.
184 * m4/Makefile.am: Removed
186 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
188 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
189 Use $option instead of $1 so all options will be parsed.
191 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
193 Started rewriting buffer.c ...
195 * bootstrap: New option --no-po
196 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
197 (time_to_start_writing): Changed data type
198 (file_to_switch_to): Removed. Variable never assigned to.
199 (open_archive) Moved option compatibility checks to tar.c
201 * src/common.h (maybe_backup_file): Changed return type
202 * src/misc.c: Likewise.
203 * src/create.c: Updated invocations of safer_name_suffix
204 * src/extract.c: Likewise
205 * src/delete.c: Updated assignment to write_archive_to_stdout
206 * src/tar.c (decode_options): More option compatibility checks
207 (moved from buffer.c)
208 * src/update.c (time_to_start_writing): Changed data type.
209 * tests/recurse.sh: New test case.
210 * tests/mksparse.c: New file.
211 * tests/Makefile.am: Added recurse.sh and mksparse.c
213 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
215 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
216 Martin Simmons for the patch.
217 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
218 <pius@pld-linux.org> for the patch.
220 2003-12-26 Paul Eggert <eggert@twinsun.com>
222 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
223 and translation website.
225 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
226 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
227 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
228 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
229 files are replaced by autoreconf. Also, there seems to be a bug
230 in gettext/autoconf/automake if we try to omit these files after
231 autoreconf has replaced them, even though the gettext manual says
232 they're optional. So give up and just include them for now, even
233 though they make 'configure' longer and slower.
235 Change translation URL from
236 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
237 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
238 accommodate translator website revamp.
240 Fail if autoreconf fails.
242 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
243 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
244 ignore files now supplied by gettext 0.13.1.
246 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
248 Synchronized with the backup repository on Mirddin
250 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
252 * configure.ac: Check for varios members of struct stat
253 that may represent file modification times with a subsecond
255 Check for utimes (for future use)
256 * src/buffer.c (short_read): Issue a warning on short reads.
257 * src/common.h (sys_stat_nanoseconds): New function
258 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
259 * src/list.c (read_and): Treat only two successive zero
260 filled blocks as an EOF indicator. Issue a warning if
261 a single one is encountered.
262 * src/system.c (sys_stat_nanoseconds): New function
263 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
265 * src/xheader.c (code_time,decode_time): Support for subsecond
267 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
268 (mtime_coder,mtime_decoder): Update invocations of code_time and
270 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
271 (sparse_numblocks_decoder,sparse_offset_decoder)
272 (sparse_numbytes_decoder): Updated
274 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
276 * src/names.c (safer_name_suffix): Reverted change made
277 2003-11-14. Reason: Discussion with Paul Eggert and
278 Jean-Louis Martineau. See also ChangeLog entry from
280 * tests/delete03.sh: Likewise.
281 * tests/extrac04.sh: Likewise.
282 * tests/multiv01.sh: Likewise.
284 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
286 * src/incremen.c (write_directory_file): Use sys_truncate
287 * src/list.c (print_header): Use archive_file_size member
288 when printing real file size.
289 * src/sparse.c (sparse_scan_file): Correctly handle files with
291 (sparse_dump_region,sparse_extract_region): Allow for zero size
294 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
296 * configure.ac: Raised version number to 1.13.92
297 * src/list.c (decode_header): Discern between pax and ustar
299 Initialize current_stat_info.archive_file_size.
301 NOTE: Modifications from this date on are temporarily
302 stored on local CVS on mirddin. This repository will
303 be synchronized with Savannah as soon as the latter
304 becomes operational again.
306 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
309 * src/sparse.c: Initial implementation of GNU/pax sparse
311 * src/common.h (xheader_store): Changed prototype.
312 * src/create.c: Update calls to xheader_store
313 * src/extract.c (extract_archive): Check reported size vs.
314 archive file size to determine if we have to do with a
316 * src/tar.c (usage): Cleaned up the sample argument to --newer
318 (decode_options): Allow --sparse for POSIX_FORMAT archives.
319 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
321 Implemented GNU.sparse.* keywords.
323 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
325 * configure.ac: Check for setlocale. Thanks Bruno Haible for
328 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
330 * src/create.c (write_gnu_long_link): Use oldgnu
331 magic with @LongLink blocks.
333 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
335 * src/tar.h: Support for star sparse format.
336 * src/sparse.c: Likewise.
338 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
340 * src/sparse.c (sparse_diff_file): New function
341 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
342 (sys_compare_uid_gid): Removed.
343 (sys_compare_links,report_difference): Changed prototype
344 (sparse_diff_file): New function
345 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
346 (sys_compare_uid_gid): Removed.
347 (sys_compare_links): Changed declaration
348 * src/compare.c (diff_archive): Use sparse_diff_file.
350 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
352 Rewritten sparse file handling.
354 * src/sparse.c: New file. Provides a universal framework
355 for various methods for sparse files handling.
356 * src/Makefile.am: Added sparse.c
357 * src/common.h (struct sp_array,sparsearray,sp_array_size)
358 (init_sparsearray,fill_in_sparse_array): Removed
359 (enum dump_status): New data type
360 (pad_archive,close_diag,open_diag,read_diag_details)
361 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
363 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
365 (print_header): Changed prototype declaration.
366 * src/tar.h (struct sp_array): Declaration from common.h
367 (struct tar_stat_info): New members archive_file_size,
368 sparse_map_avail,sparse_map.
369 * src/create.c: Major rewrite.
370 * src/extract.c: Use new sparse file interface.
371 * src/compare.c (diff_sparse_files): Temporary placeholder.
373 * src/buffer.c: Minor changes
374 * src/tar.c: Likewise.
375 * src/list.c: Likewise.
376 * src/misc.c (close_diag,open_diag,read_diag_details)
377 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
378 diagnostics functions.
379 * src/incremen.c: Use new diagnostics functions.
380 * src/names.c: Likewise.
382 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
384 * configure.ac: Fixed check for setsockopt
386 * src/create.c: Do not zero-terminate name field if
387 the name is exactly 100 characters long.
388 (write_ustar_long_name): Fixed cheking for unsplittable
391 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
393 * src/create.c (start_header): Removed debugging hook
394 (dump_file): Fixed handling of linkname field.
395 * src/names.c (safer_name_suffix): If the input
396 file name ends with a slash, output one should do so
398 * doc/tar.texi: Documented --format=ustar
400 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
402 * src/tar.h (archive_format): USTAR_FORMAT: New type.
403 * src/create.c: Added POSIX.1-1988 support.
404 * src/names.c (safer_name_suffix): Skip leading ./
405 * src/tar.c: New option --format=ustar forces
406 POSIX.1-1988 archive format.
407 * tests/delete03.sh: Updated.
408 * tests/extrac04.sh: Updated.
409 * tests/multiv01.sh: Updated.
411 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
413 * src/list.c (read_and): Initialize current_stat_info
414 and extended_header at the start of the loop.
415 * src/names.c (all_names_found): Check if the argument
416 contains valid filename. Fixes coredump on `not_a_tar_file'
417 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
418 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
419 Fixes `pax-big-10g' bug.
421 2003-11-12 Paul Eggert <eggert@twinsun.com>
423 Fix some C compatibility bugs reported by Joerg Schilling.
425 * src/common.h (stripped_prefix_len): Fix misspelling
426 "stripped_path_len" in declaration.
427 * src/rmt.c (main): Use "return FOO;" rather than
428 "exit (FOO);"; we no longer have to worry about
429 pre-ANSI hosts that mishandled returned values from "main".
430 * src/tar.c (main): Likewise. This avoids warnings on some
432 * src/system.c: Include signal.h, for 'kill'.
433 * src/system.h (DEV_BSIZE): Remove.
434 (DEFAULT_ST_BLKSIZE): New macro.
435 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
436 * src/tar.c (enum): Remove comma just before }.
438 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
440 * src/list.c (decode_header): Initialize st_atime and
443 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
445 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
446 Bunk <bunk@fs.tum.de> for reporting.
447 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
448 <martin@xemacs.org> for spotting.
450 2003-11-04 Paul Eggert <eggert@twinsun.com>
452 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
455 2003-10-26 Paul Eggert <eggert@twinsun.com>
457 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
458 Bug reported by Christian Weisgerber.
460 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
464 * src/tar.c (decode_options): Removed superfluous archive format
466 * doc/tar.texi: Documented new features.
468 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
471 * THANKS: Added Wojciech Polak
472 * configure.ac: Added checks for missing functions. Raised
473 version number to indicate alpha release.
474 * lib/Makefile.am: Added missing headers
475 * lib/waitpid.c: Added missing includes.
476 * src/extract.c: Likewise.
477 * src/names.c: Removed spurious includes.
478 * src/xheader.c: Likewise.
479 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
480 macro overriding broken mkdir prototypes.
482 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
484 * configure.ac: Check for dev_t and ino_t.
485 * m4/Makefile.am: Added missing files.
486 * src/system.c: New file.
487 * src/Makefile.am: Added system.c
488 * src/common.h: Prototypes for functions from system.c
489 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
490 * src/buffer.c: Moved system dependencies to system.c
491 * src/compare.c: Likewise.
492 * src/create.c: Likewise.
493 * src/delete.c: Likewise.
494 * src/extract.c: Likewise.
495 * src/rtapelib.c: Likewise.
497 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
499 Implemented --occurrence option.
502 * src/tar.c: New option --occurrence.
503 * src/common.h (occurrence_option): New global
504 (struct name): Changed `found' member to `uintmax_t
506 (names_done): Removed
507 (all_names_found): Changed prototype.
508 (ISFOUND,WASFOUND): New macros
509 * src/delete.c (delete_archive_members): Honor --occurrence
511 * src/list.c (read_and): Likewise.
512 * src/names.c: Count number of occurrences of each name in the
514 (name_match): Honor --occurrence option.
515 (names_done): Removed
516 (all_names_found,names_notfound): Rewritten.
518 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
520 * src/tar.c: Removed extra precaution regarding
521 subcommand_option == CAT_SUBCOMMAND
522 * lib/Makefile.am: Updated
524 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
526 * src/common.h (names_done): New function.
527 * src/names.c: Likewise.
528 * src/list.c (read_and): Use all_names_found() as `while'
530 * src/tar.c: New option --first-copy
533 2003-09-24 Paul Eggert <eggert@twinsun.com>
535 * src/rmt.c (main): Don't translate Copyright string; international
536 law says the word "Copyright" should be in English.
537 * src/tar.c (decode_options): Likewise.
539 2003-09-22 Paul Eggert <eggert@twinsun.com>
541 * doc/tar.texi (extracting untrusted archives): New section.
543 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
544 Return size_t, not pointer, so that we don't have to worry about
545 violating the C standard by converting char const * to char *.
547 * src/names.c (stripped_path_len): Likewise. Strip file system
548 prefix, too. Count adjacent slashes as if they were one slash;
549 that is the POSIX standard.
551 2003-09-17 Paul Eggert <eggert@twinsun.com>
553 * README-alpha: Document maintainer tool assumptions a bit. GNU
554 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
555 Debian bug 211447. Fix minor misspellings/whitespace nits.
557 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
558 gl_USE_SYSTEM_EXTENSIONS.
560 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
561 * m4/.cvsignore: Add restrict.m4, time_r.m4.
563 2003-09-17 Paul Eggert <eggert@twinsun.com>
565 * bootstrap: Don't use "for option; do";
566 Solaris 8 /bin/sh doesn't like that.
568 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
570 * README-alpha: Updated
573 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
575 * README-alpha: Updated
577 * po/POTFILES.in: Added src/xheader.c
578 * src/common.h (cut_path_elements): Added proto.
580 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
582 * src/buffer.c: Use ngettext where appropriate.
583 * src/compare.c: Likewise.
584 * src/create.c: Likewise.
585 * src/misc.c: Likewise.
586 * src/tar.c: Likewise.
587 * src/update.c: Likewise.
589 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
591 * .cvsignore: Added *.shar.gz
594 * src/common.h (strip_path_elements): New variable.
595 * src/extract.c (extract_archive): Implemented --strip-path
596 * src/names.c (cut_path_elements): New functon.
597 * src/tar.c: New option --strip-path=NUM.
598 (decode_options) Assign boolean values to bool variables.
600 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
602 * src/delete.c: Fixed deletion from the POSIX archives.
603 * src/list.c (read_header): Minor change.
604 * src/tar.c (main): Do not check for volume_label_option
605 if subcommand_option is not CREATE_SUBCOMMAND.
606 * src/xheader.c (xheader_decode): Store the header as
607 well (for eventual delete).
609 * tests/incremen.sh: Explicitly request GNU format. This will
610 disappear when GNU extended header keywords are working.
611 * tests/multiv01.sh: Likewise
612 * tests/volume.sh: Likewise
614 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
616 * src/create.c: Support for "linkpath" extended keyword.
617 * src/xheader.c (decode_record): Reversed the return
620 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
622 * configure.ac: Allow to redefine the default output format.
623 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
624 (archive_format_string): New function.
625 (usage): Updated help output.
630 2003-09-02 Paul Eggert <eggert@twinsun.com>
632 * src/common.h (destroy_stat, xheader_decode, xheader_store,
633 xheader_read, xheader_finish, xheader_destroy): Add decls;
636 * src/create.c (write_extended): Remove unused local 'bufsize'.
638 * src/delete.c (delete_archive_members): Handle case of
639 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
640 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
641 occurs, as it's not possible.
642 * src/update.c (update_archive): Likewise.
644 Use "const" when possible in new code.
645 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
646 (fmttab): Now const. All uses changed.
647 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
648 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
649 decode_record, xheader_store, xheader_print, code_string, code_time,
650 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
651 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
652 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
653 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
654 uid_coder, uid_decoder, uname_coder, uname_decoder):
655 Use pointers to const when possible.
656 (xhdr_tab): Now const.
658 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
659 (set_archive_format): Report an error if no format name matches,
660 instead of returning an undefined value.
662 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
663 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
664 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
665 uid_decoder, uname_decoder): Remove unused keyword arg.
668 * src/tar.c (set_archive_format): Now static.
669 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
671 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
672 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
673 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
674 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
675 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
676 Remove forward decls; no longer needed.
677 (xhdr_tab): Move to end, so that the forward decls aren't needed.
678 Add a forward declaration.
680 Use 'bool' in new code, when appropriate.
681 * src/xheader.c (decode_record): Return bool, not int.
682 * src/common.h (read_header): Since it accepts bool, change
683 all callers to use false and true rather than 0 and 1.
685 * src/xheader.c (decode_record): Fix misspelling in diagnostic
686 "extended headed" -> "extended header".
688 GNU coding style fixes.
689 * src/xheader.c (decode_record, xheader_decode):
690 Do not use decls like "char *p, *q;".
693 (xheader_store): Avoid parentheses around object operand of sizeof.
695 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
697 * src/create.c (start_header): Store long file names
698 in "path" keyword of an extended header if in POSIX
700 (finish_header): print header before calling write_extended().
701 * src/list.c (list_archive): Always decode the header. This
702 is necessary so the extended header is processed and the correct
703 filename is printed no matter what the state of verbose_option.
704 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
707 2003-09-01 Paul Eggert <eggert@twinsun.com>
709 Update from gnulib, and correct fnmatch to fnmatch-gnu.
710 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
712 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
714 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
715 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
716 copying rules from gnulib module descriptions.
717 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
718 Update from gnulib modules alloca, fnmatch, getline, stdbool.
719 * m4/.cvsignore: Add utimes-null.m4. Sort.
721 2003-09-01 Sergey Poznyakoff
723 Added initial support for creating POSIX headers.
725 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
726 (string_to_chars): New functions
727 (struct xheader): Changed structure
728 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
730 * src/create.c (string_to_chars): New function.
731 (write_extended): New function
732 (start_header): Create extended POSIX headers if necessary.
733 (finish_header): Likewise.
734 * src/list.c (print_header): Take user/group from
736 * src/names.c (gid_to_gname,gname_to_gid)
737 (uid_to_uname,uname_to_uid): Changed prototypes.
738 * src/tar.c: New option --format.
739 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
740 (struct extra_header): Removed unused structure.
741 (union block.extra_header): Removed unused member.
742 * src/xheader.c: Implemented coder functions.
743 * bootstrap: Added obstack.
744 * lib/.cvsignore: Likewise.
745 * configure.ac: Added 'gl_OBSTACK'
746 * m4/Makefile.am: Added new files.
747 * m4/.cvsignore: Likewise.
748 * TODO: Minor formatting change
750 2003-08-31 Sergey Poznyakoff
752 Added initial support for POSIX extended and STAR headers
753 (only for listing/extracting).
755 * src/xheader.c: New file.
756 * src/Makefile.am: Added xheader.c
757 * src/tar.h (struct star_header): New datatype
758 (XHDTYPE,XGLTYPE): New defines
759 (enum archive_format:STAR_FORMAT): New member
760 (struct tar_stat_info): New datatype.
761 (union block.star_header): New member.
762 * src/common.h (orig_file_name,current_file_name)
763 (current_trailing_slash,current_link_name): Removed variables.
764 (current_stat_info): New variable
765 (current_stat): Removed
766 (extended_header): New variable
767 (decode_header): Changed prototype.
768 * src/list.c (decode_header): Added initial support for POSIX extended
770 (skip_member): Check oldgnu_header only if current_format is set
772 * src/buffer.c: Use current_stat_info
773 * src/compare.c: Likewise.
774 * src/create.c: Likewise.
775 * src/delete.c: Likewise.
776 * src/incremen.c: Likewise.
777 * src/mangle.c: Likewise.
778 * src/update.c: Likewise.
779 * src/extract.c: Likewise.
780 (make_directories): Improved check for the existence of the directory
781 * src/tar.c (destroy_stat): New function.
783 2003-08-29 Paul Eggert <eggert@twinsun.com>
785 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
786 was worth (e.g., different users in en_GB disagree about -ize
788 * po/en_GB.po: Remove.
790 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
794 * src/tar.c: Removed support for the obsolete command line
796 * doc/tar.texi: Removed references to the obsolete command
799 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
803 * doc/tar.texi: Updated
804 * src/common.h (check_links_option): New variable
805 (orig_file_name): New variable
806 (check_links): New proto.
807 * src/create.c (struct link.nlink): New member
808 (link_table): Static for the module.
809 (dump_file): Update `link' member when adding new links
811 (check_links): New function.
812 * src/list.c (print_header): Use orig_file_name.
813 * src/tar.c: New option --check-links. Changed semantics of
814 -o to comply to UNIX98 when extracting and to its previous
816 (main): Call check_links if --check-links. was given.
818 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
820 * src/list.c (print_header): Revised
821 * NEWS: Started the entry for 1.13.26
822 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
824 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
826 * .cvsignore: Added to the repository.
827 * doc/.cvsignore: Likewise.
828 * lib/.cvsignore: Likewise.
829 * m4/.cvsignore: Likewise.
830 * po/.cvsignore: Likewise.
831 * scripts/.cvsignore: Likewise.
832 * src/.cvsignore: Likewise.
833 * tests/.cvsignore: Likewise.
835 * lib/Makefile.am: Added exitfail.[hc]
836 * src/misc.c (chdir_do): Fixed call to restore_cwd
837 * src/buffer.c (flush_read): Fixed behavior on short
838 reads right after opening the new archive (multiv01.sh test).
839 (new_volume): Special handling for "-".
840 * src/list.c (print_header): Print trailing slash if
841 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
842 * tests/multiv01.sh: Minor changes.
843 * m4/Makefile.am: Added missing files.
845 2003-07-05 Paul Eggert <eggert@twinsun.com>
847 Finish the checkin begin yesterday.
849 * NEWS: Document the user-visible changes installed in the last
852 * TODO: New file (actually, resurrected; but with new contents).
854 * src/list.c (read_and): Give full type for procedure arg.
855 (read_header): Strip trailing slashes, setting current_trailing_slash.
856 (tartime): Avoid int overflow when printing year (!).
857 (print_header): New arg specifying block ordinal. All uses changed.
858 Print link as 'h' type. Give labels for long links and names.
860 * src/misc.c (contains_dot_dot): Moved to names.c
861 (must_be_dot_or_slash): New function.
862 (safer_rmdir): Use it.
863 (remove_any_file): Now takes enum as option, not boolean.
864 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
865 to unlink a directory.
866 (deref_stat): Accept bool, not int.
868 * src/names.c (namelist_match): Allow partial matches only if
870 (hash_string_hasher): Renamed from hash_avoided_name.
871 (hash_string_compare): Renamed from compare_avoided_anames.
872 (hash_string_insert, hash_string_lookup): New functions.
873 (add_avoided_name, is_avoided_name): Use them.
874 (safer_name_suffix): New function.
875 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
877 * src/rmt.c: Don't include print-copyr.h.
878 (prepare_input_buffer): New arg FD.
879 Do not read more than INT_MAX bytes at once,
880 since it breaks on some brain damaged Tru64 hosts.
882 when retrying instead of subtracting 1024; for speed.
883 (main): Use gettext to translate (C), not print_copyright.
885 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
886 now that gnulib handles this.
887 Include <stddef.h> and <limits.h> unconditionally, now that we assume
889 Assume that offsetof is defined in stddef.h.
890 Do not include <sys/param.h>.
891 (realloc, lseek): Do not declare.
892 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
893 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
894 declarations, since we now assume C89 or better.
895 (PARAMS): Remove, as we now assume C89. All uses changed.
896 (bindtextdomain, textdomain): Include <gettext.h> to define.
897 Include <unlocked-io.h>.
898 (valloc): Define if not defined, and if valloc is not declared.
899 (xstrdup): Remove decl.
901 * src/tar.c: Do not include <print-copyr.h>.
903 (get_date): Remove decl.
904 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
905 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
906 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
907 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
908 (long_options, decode_options): Use them.
909 (OVERWRITE_DIR_OPTION): Remove.
910 (long_options): New options --index-file, --no-overwrite-dir.
911 Remove --overwrite-dir option.
912 (usage): Use PACKAGE_BUGREPORT.
913 (decode_options): Terminate new argv properly.
914 Use PACKAGE_NAME, PACKAGE_VERSION.
915 If verbose, report how we grokked any textual date option.
916 (main): Add support for index-file.
918 * tests/Makefile.am: Convert to UTF-8.
919 (AUTOMAKE_OPTIONS): Remove.
920 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
921 (INCLUDES): Remove ../intl.
922 (LDADD): Don't link libtar.a twice.
924 * tests/genfile.c: Convert to UTF-8.
925 Don't include <print-copyr.h>.
926 (DEFAULT_PATTERN): Renamed from DEFAULT.
927 (ZEROS_PATTERN): Renamed from ZEROS.
928 (main): Use gettext to translate (C), not print_copyright.
930 2003-07-04 Paul Eggert <eggert@twinsun.com>
932 Revamp to meet current standards of autoconf, automake,
933 gettext, and gnulib, and incorporate new translations.
935 * config/config.guess, config/config.sub, config/depcomp,
936 config/install-sh, config/mdate-sh, config/missing,
937 config/mkinstalldirs, config/texinfo.texi:
938 Moved here from parent directory, or from doc.
939 * config.hin: Renamed from config.h.in.
940 * config/config.rpath: New file.
942 * intl: Remove this subdirectory.
944 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
946 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
947 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
948 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
949 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
950 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
951 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
954 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
955 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
956 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
957 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
958 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
959 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
960 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
961 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
962 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
963 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
964 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
965 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
966 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
967 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
968 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
969 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
970 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
971 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
972 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
974 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
975 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
976 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
977 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
978 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
979 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
980 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
981 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
982 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
983 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
984 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
985 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
986 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
987 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
988 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
989 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
990 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
991 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
993 Upgrade to latest version from external source. The file "bootstrap"
994 now grabs these automatically, so we needn't keep track of them
995 in this change long any longer.
997 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
998 (SUBDIRS): Remove intl.
999 * PORTS: Update for star, Macintosh.
1000 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1001 Bison 1.875, gettext 0.12.1.
1002 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1003 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1004 (AC_CONFIG_AUX_DIR): New.
1005 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1007 (AC_PREREQ): Bump from 2.52 to 2.57.
1008 (AC_GNU_SOURCE): New.
1009 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1010 we no longer support K&R C.
1012 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1013 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1014 (AC_MBSTATE_T): Remove.
1015 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1016 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1017 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1018 (AM_STDBOOL_H): Add.
1019 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1020 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1021 (AC_CHECK_TYPE): Remove ssize_t.
1022 (gt_TYPE_SSIZE_T): Add.
1023 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1024 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1025 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1026 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1027 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1028 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1029 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1030 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1031 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1032 napms, poll, select, strstr, usleep.
1033 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1034 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1035 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1036 (AM_GNU_GETTEXT_VERSION): New.
1037 (AC_OUTPUT): Remove intl/Makefile.
1039 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1040 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1041 * doc/fdl.texi: Update to current GNU version.
1042 * doc/gettext.texi: Update to current coreutils version,
1043 plus a copyright notice.
1044 * doc/tar.texi: Switch to new method for doing copyright notices.
1045 Use @acronym instead of @sc where appropriate.
1046 Remove empty examples. Give a few more examples.
1048 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1049 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1050 are built up in pieces with +=.
1051 (noinst_HEADERS, INCLUDES): Remove.
1052 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1053 (libtar_a_LIBADD): Use $ rather than @.
1054 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1056 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1057 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1058 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1059 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1060 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1061 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1062 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1063 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1064 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1065 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1066 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1067 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1068 prereq.m4, xstrtoimax.m4.
1070 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1071 be translated, since it's not a user-visible tool.
1073 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1075 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1076 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1077 consistency with coreutils.
1078 (LDADD): Link LIBINTL after libtar.a, since
1079 it's now external and should stand by itself.
1081 * src/buffer.c (print_total_written): Adjust to new human.h
1083 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1084 (open_archive): Open index file name.
1085 Strip trailing slahes from file names.
1086 (flush_write): Set size to 0 if not saving names.
1087 (flush_write, flush_read): Use safer_name_suffix rather than
1090 * src/common.h: Include <quote.h>.
1091 (absolute_names_option, atime_preserve_option, backup_option,
1092 block_number_option, checkpoint_option, dereference_option,
1093 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1094 incremental_option, interactive_option, multi_volume_option,
1095 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1096 read_full_records_option, remove_files_option, same_order_option,
1097 show_omitted_dirs_option, sparse_option, starting_file_option,
1098 to_stdout_option, totals_option, touch_option, verify_option,
1099 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1100 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1101 recent_long_link_blocks): New vars.
1102 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1103 (OVERWRITE_OLD_DIRS): Remove.
1104 (enum remove_option): New enum.
1105 (remove_any_file): Use it as option arg, not int.
1106 (is_avoided_name, contains_dot_dot): Return bool, not int.
1107 (safer_name_suffix): New decl.
1109 * src/compare.c (now_verifying): Now bool, not int.
1110 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1111 all callers changed to test for failure.
1112 (diff_sparse_files): Take size from current_stat, not from param.
1113 (diff_archive): Do not count trailing slashes in archives.
1114 (verify_volume): Test for header failure after loop, not before.
1116 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1117 All callers changed.
1118 (start_header): Clear devmajor and devminor fields, too.
1119 (finish_header): New arg block_ordinal.
1120 (init_sparsearray): Now extern. Set sp_array_size to
1121 SPARSES_IN_OLDGNU_HEADER if it is zero.
1122 (dump_file): Keep link table as a hash.
1123 Do not count "file changed as we read it" as a failure.
1125 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1126 Move extern decl to common.h.
1128 * src/extract.c (we_are_root): Now bool, not int.
1129 (check_time): Warn about implausibly old time stamps.
1130 (set_stat): Use utimbuf, not stat_info.
1131 (prepare_to_extract): New arg DIRECTORY.
1132 (fill_in_sparse_array): Moved here from compare.c.
1133 (extract_sparse_file): Now returns off_t, giving size left.
1134 Truncate file at end.
1135 (extract_archive): Use safer_name_suffix rather than rolling our own.
1136 Use fill_in_sparse_array rather than rolling our own.
1137 Strip trailing slashes more effectively.
1138 Check for unsafe names.
1140 * src/incremen.c (struct directory): nfs and found are now of type
1142 (gnu_restore): Now takes directory name as argument, not offset
1143 of directory name in a global. All uses changed.
1144 (CURRENT_FILE_NAME): Remove.
1147 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1150 2002-09-30 Paul Eggert <eggert@twinsun.com>
1152 * src/rmt.c (prepare_input_buffer): Renamed form
1153 prepare_record_buffer. All uses changed. Do not assume that
1154 size_t is the same width as int.
1156 2002-03-29 Paul Eggert <eggert@twinsun.com>
1158 * src/incremen.c (get_directory_contents):
1159 If ignore_failed_read_option, only warn about
1160 get_directory_contents failures. Fix suggested by
1163 2002-01-31 Mark W. Eichin <eichin@thok.org>
1165 * src/buffer.c (child_open_for_compress): Don't try to read
1166 past the end of the buffer.
1168 2001-10-11 Jim Meyering <meyering@lucent.com>
1170 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1171 and quote_n (1, ... to avoid clobbering a buffer.
1173 2001-09-26 Paul Eggert <eggert@twinsun.com>
1175 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1177 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1178 end of file; just ignore them silently.
1180 * src/list.c (read_header): Don't keep around extended name
1181 and link info indefinitely; keep it only for the next file.
1182 This fixes a bug introduced in 1.13.24, and removes the need
1183 for some static variables. Set recent_long_name and
1184 recent_long_link to zero if there were no long links; this
1185 avoids a violation of ANSI C rules for pointers in delete.c.
1186 * THANKS: Add Christian Laubscher.
1188 2001-09-26 Jim Meyering <meyering@lucent.com>
1190 * doc/tar.texi (Remote Tape Server): is know -> is known
1192 2001-09-25 Paul Eggert <eggert@twinsun.com>
1194 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1195 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1196 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1197 want to distinguish EINVAL and EILSEQ.
1199 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1201 * src/extract.c (maybe_recoverable):
1202 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1204 2001-09-22 Paul Eggert <eggert@twinsun.com>
1206 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1208 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1211 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1212 * PORTS: Add copyright notice, 'star' reference.
1213 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1214 * THANKS: Add Christophe Kalt.
1215 * config.sub: Upgrade to 2001-09-14 version.
1217 * configure.ac (ALL_LINGUAS): Add ko.
1218 * po/ko.po: Resurrected file.
1220 * doc/convtexi.pl: Add coding advice for Emacs.
1222 * doc/getdate.texi: Add copyright notice.
1224 * doc/mdate-sh: Upgrade to automake 1.5 version.
1226 * doc/tar.texi (extracting files): Mention --to-stdout.
1227 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1228 (Overwrite Old Files): Likewise.
1230 * lib/Makefile.am (noinst_HEADERS):
1231 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1232 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1234 * lib/copysym.c, lib/copysym.h: Remove.
1235 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1236 lib/unicodeio.h: New files.
1238 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1239 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1241 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1242 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1244 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1245 * m4/isc-posix.m4: Remove.
1247 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1249 * po/POTFILES.in: Add copyright notice.
1251 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1253 * tests/Makefile.am (LDADD): Likewise.
1255 * src/buffer.c (write_archive_buffer, close_archive):
1256 If an archive is a socket, treat it like a FIFO.
1257 (records_read, records_written): New vars.
1258 (write_archive_to_stdout): Now bool, not int.
1259 (open_archive, flush_write, flush_read): Keep records_read and
1260 records_written up to date.
1262 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1263 (write_archive_to_stdout): Now bool, not int.
1264 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1265 (read_header): Now takes bool arg. Existing callers modified
1266 to pass 0, unless otherwise specified.
1268 * src/delete.c (records_read): Remove; now a global.
1269 (acting_as_filter): Now bool, not int.
1270 (recent_long_name, recent_long_link, recent_long_name_blocks,
1271 recent_long_link_blocks, records_read, records_written): New decls.
1272 (records_skipped): New var.
1273 (move_archive): Don't divide by zero if arg is 0.
1274 Use the above vars to compute how far to move.
1275 (write_recent_blocks): New function.
1276 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1277 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1278 Keep track of how many records have been skipped.
1279 Let the buffer code count records.
1280 When copying a header, copy any extended headers that came before it.
1282 * src/extract.c (extract_archive): When marking a directory to be
1283 updated after symlinks, stat all directories after it in the
1284 delayed-set-stat list too, since they will be checked after
1285 symlinks. Add support for --overwrite-dir.
1287 * src/list.c (recent_long_name, recent_long_link,
1288 recent_long_name_blocks, recent_long_link_blocks): New vars.
1289 (read_and): Pass 0 to read_header.
1290 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1291 headers into new vars. Null-terminate incoming symbolic links.
1293 * src/rmt.c: Include print-copyr.h, not copysym.h.
1294 (main): Use print_copyright, not copyright_symbol.
1295 * src/tar.c (decode_options): Likewise.
1296 (OVERWRITE_DIR_OPTION): New constant.
1297 (long_options, usage, decode_options): Add --overwrite-dir.
1299 * src/tar.h: Put copyright notice into documentation.
1301 * tests/Makefile.am (TESTS): Add delete03.sh.
1302 * tests/delete03.sh: New file.
1304 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1305 (main): Use print_copyright, not copyright_symbol.
1306 Include <argmatch.h>.
1307 (pattern_strings): Remove.
1308 (pattern_args, pattern_types): New constants.
1309 (main): Use XARGMATCH, not argmatch.
1311 2001-09-20 Jim Meyering <meyering@lucent.com>
1313 * lib/xstrtol.c (strtoimax): Guard declaration with
1314 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1315 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1316 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1317 (strtoumax): Likewise, for completeness (it wasn't necessary).
1318 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1319 Check for declaration of strtoimax.
1320 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1321 Check for declaration of strtoumax.
1323 2001-09-16 Paul Eggert <eggert@twinsun.com>
1325 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1327 2001-09-14 Paul Eggert <eggert@twinsun.com>
1329 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1331 * README-alpha: Describe automake patch.
1333 * configure.ac (LIBOBJS):
1334 Remove automake 1.4 workaround, as we're using 1.5 now.
1335 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1337 * lib/copysym.c: Include stddef.h, for size_t.
1338 Include langinfo.h if needed.
1339 Use locale_charset only if USE_INCLUDED_LIBINTL;
1340 if not, use nl_langinfo (CODESET) if available.
1342 2001-09-13 Paul Eggert <eggert@twinsun.com>
1344 * config.guess, config.sub: Sync with canonical versions.
1346 * configure.ac (jm_PREREQ_XGETCWD): Add.
1348 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1349 (libtar_a_SOURCES): Add copysym.c.
1350 * copysym.c, copysym.h: New files.
1352 * lib/error.c: Sync with fileutils version.
1354 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1355 * m4/getcwd.m4: New file.
1356 * m4/uintmax_t.m4: Remove.
1358 * m4/gettext.m4 (AM_WITH_NLS):
1359 Fix bug with calculating version of Bison 1.29.
1360 Reported by Karl Berry.
1362 * src/Makefile.am (datadir): Remove.
1364 * src/rmt.c: Include copysym.h.
1365 (main): Use copyright_symbol to translate copyright notice,
1367 * src/tar.c: Likewise.
1368 * tests/genfile.c: Likewise.
1370 * src/system.h (MB_LEN_MAX): New symbol.
1372 2001-09-11 Paul Eggert <eggert@twinsun.com>
1374 * src/extract.c (struct delayed_set_stat): New member
1376 (delay_set_stat): Initialize it to 0.
1377 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1378 taking an extra stat ourselves. All callers changed.
1379 (set_stat): Likewise.
1380 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1381 If false, stop when encountering a struct whose 'after_symlinks'
1382 member is true. Otherwise, go through all structures but check
1383 them more carefully. All callers changed.
1384 (extract_archive): When extracting a deferred symlink, if its parent
1385 directory's status needs fixing, then mark the directory as needing
1386 to be fixed after symlinks.
1387 (extract_finish): Fix status of ordinary directories, then apply
1388 delayed symlinks, then fix the status of directories that are
1389 ancestors of delayed symlinks.
1391 * src/rtapelib.c (rexec):
1392 Remove declaration; it ran afoul of prototypes on Crays.
1393 Reported by Wendy Palm of Cray.
1395 2001-09-06 Paul Eggert <eggert@twinsun.com>
1397 * lib/strtoimax.c (HAVE_LONG_LONG):
1398 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1399 (strtoimax): Use sizeof (long), not
1400 sizeof strtol (ptr, endptr, base),
1401 to work around bug in IBM C compiler.
1403 2001-09-04 Paul Eggert <eggert@twinsun.com>
1405 * lib/xgetcwd.c: Include "xalloc.h".
1406 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1407 report an error and exit.
1409 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1410 (jm_PREREQ): Use it.
1412 2001-09-03 Paul Eggert <eggert@twinsun.com>
1414 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1415 (jm_PREREQ_XGETCWD): New macro.
1417 * lib/exclude.c (fnmatch_no_wildcards):
1418 Fix typo that caused us to do case-folding
1419 search even when that was not desired. This occurred only in the
1422 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1423 Do not include xalloc.h.
1424 (INITIAL_BUFFER_SIZE): New symbol.
1425 Do not use xmalloc / xrealloc, since the caller is responsible for
1426 handling errors. Preserve errno around `free' during failure.
1427 Do not overrun buffer when using getwd.
1429 * lib/xgetcwd.c (xgetcwd):
1430 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1431 to decide whether to use getcwd (NULL, 0).
1433 2001-09-02 Paul Eggert <eggert@twinsun.com>
1435 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1437 2001-09-01 Jim Meyering <meyering@lucent.com>
1439 * exclude.c: Use `""', not `<>' to #include non-system header files.
1440 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1441 and strncasecmp as r-values. Unixware didn't have declarations.
1443 2001-08-31 Jim Meyering <meyering@lucent.com>
1445 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1446 Use an initial, malloc'd, buffer of length 128 rather than
1447 a statically allocated one of length 1024.
1449 2001-08-30 Paul Eggert <eggert@twinsun.com>
1451 * lib/utime.c: Include full-write.h.
1452 * lib/xstrtol.c (strtoimax): New decl.
1454 2001-08-29 Paul Eggert <eggert@twinsun.com>
1456 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1458 * src/create.c (dump_file): Relativize link names before dumping.
1459 This fixes a bug reported by Jose Pedro Oliveira.
1461 * src/create.c (dump_file): Use offsetof when computing sizes for
1462 struct hack; this avoids wasted space in some cases.
1463 * src/incremen.c (note_directory, find_directory): Likewise.
1464 * src/names.c (name_gather, addname): Likewise.
1466 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1467 for consistency with other code that does similar things.
1468 * src/names.c (name_gather): Likewise.
1470 * src/names.c (read_name_from_file, name_next, name_gather,
1471 add_hierarchy_to_namelist): Avoid quadratic behavior when
1472 reallocating buffers. Check for buffer size overflow.
1473 (addname): Avoid unnecessary clearing of memory.
1475 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1477 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1478 name size allocation that caused core dumps.
1480 2001-08-28 Paul Eggert <eggert@twinsun.com>
1482 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1484 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1485 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1486 (daddr_t): Remove; no longer used.
1487 (jm_PREREQ_HUMAN): Add.
1489 * acconfig.h: Remove; no longer needed.
1491 * config.guess, config.sub:
1492 New files, from automake 1.5. Gettext 0.10.39 needs them.
1493 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1495 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1496 (SUBDIRS): Put intl before lib, as gettext requires.
1498 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1499 * intl: Upgrade entire directory to gettext 0.10.39.
1500 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1501 New files, from gettext 0.10.39.
1502 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1503 Upgrade to gettext 0.10.39,
1504 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1506 * po/cat-id-tbl.c, po/stamp-cat-id:
1507 Remove; no longer used by gettext 0.10.39.
1508 * po/ChangeLog: New file.
1510 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1511 $(srcdir)/tar.texi: Likewise.
1512 * doc/freemanuals.texi: New file.
1513 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1514 `fileds' -> `fields'
1515 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1517 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1518 (noinst_HEADERS): Add quote.h.
1519 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1521 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1523 * lib/full-write.c, lib/savedir.c: Comment fix.
1525 * lib/pathmax.h: Remove.
1527 * lib/quote.c, lib/quote.h: New files.
1529 * lib/xgetcwd.c: Don't include pathmax.h.
1530 Include stdlib.h and unistd.h if available.
1532 (xmalloc, xstrdup, free): Remove decls.
1533 (xgetcwd): Don't assume sizes fit in unsigned.
1534 Check for overflow when computing sizes.
1535 Simplify reallocation code.
1537 * lib/xmalloc.c: Quote failure tests.
1539 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1541 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1542 similar to strtol.c.
1543 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1544 (verify): New macro.
1545 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1546 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1547 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1548 changed to signed values. Check sizes at compile-time, not
1549 run-time. Prefer strtol to strtoll if both work.
1552 * lib/xstrtol.h (xstrtoimax): New decl.
1554 * m4/Makefile.am (EXTRA_DIST):
1555 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1556 longlong.m4, xstrtoimax.m4.
1558 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1559 Remove; now done by autoconf.
1560 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1561 Use AC_CHECK_TYPE instead of merely looking for the header.
1563 * m4/uintmax_t.m4: Use shorter comment.
1565 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1566 Quote first arg of AC_DEFUN.
1567 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1568 is needed to parse the include file.
1569 Simplify logic behind the args to AC_REPLACE.
1571 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1573 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1576 Use "Copyright %d" to simplify the translator's job in the future.
1577 Advise translator about circle-C.
1578 * src/tar.c: (decode_options): Likewise.
1579 * tests/genfile.c (main): Likewise.
1581 2001-08-28 Jim Meyering <meyering@lucent.com>
1583 * lib/argmatch.c: Include "quote.h".
1584 (argmatch_invalid): Quote the context.
1586 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1588 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1589 Use single-quote for local .h files.
1591 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1593 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1596 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1597 invoking mktime the last time.
1599 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1601 * lib/rename.c: Major rewrite by Volker Borchert to use system
1602 rename function, but to work around problems with trailing
1605 * lib/strtoll.c: New file, from glibc.
1606 * lib/strtoul.c: Update from glibc.
1608 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1609 Add support for signed numbers, too.
1610 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1612 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1614 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1615 (main): Use generic names in debugging output.
1616 * lib/strtoimax.c: Plus add the following changes of my own:
1617 (main): Use accurate names in debugging output.
1619 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1622 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1623 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1624 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1625 m4/utime.m4, m4/utimes.m4:
1626 Quote the first argument in each use of AC_DEFUN.
1628 * m4/getline.m4: Don't use string.h.
1630 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1632 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1634 2001-08-27 Paul Eggert <eggert@twinsun.com>
1636 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1638 The biggest change is the new --exclude semantics and options.
1639 The basic idea was suggested by Gerhard Poul; thanks!
1641 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1642 * README: ignfail.sh fails on some NFS hosts.
1643 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1645 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1646 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1647 Remove; the automake bug has been fixed.
1648 * acinclude.m4: Remove.
1650 * configure.ac: Renamed from configure.in.
1651 (AC_PREREQ): Bump from 2.13 to 2.52.
1652 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1653 1997-05-30) has an encoding error.
1654 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1655 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1657 * doc/fdl.texi: Update to current GNU version.
1659 * doc/tar.texi: Put leading '*' in direntry.
1660 Accommodate new gfdl sectioning.
1661 New option --recursion (the default) that is the inverse of
1664 New options --anchored, --ignore-case, --wildcards,
1665 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1666 Along with --recursion and --no-recursion, these control how exclude
1667 patterns are interpreted. The default interpretation of exclude
1668 patterns is now --no-anchored --no-ignore-case --recursion
1669 --wildcards --wildcards-match-slash.
1671 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1673 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1674 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1675 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1676 Include if available.
1677 (<xalloc.h>): Include
1678 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1679 (verify): New macro. Use it to verify that EXCLUDE macros do not
1680 collide with FNM macros.
1681 (struct patopts): New struct.
1682 (struct exclude): Use it, as exclude patterns now come with options.
1683 (new_exclude): Support above changes.
1684 (new_exclude, add_exclude_file):
1685 Initial size must now be a power of two to simplify overflow checking.
1686 (free_exclude, fnmatch_no_wildcards): New function.
1687 (excluded_filename): No longer requires options arg, as the options
1688 are determined by add_exclude. Now returns bool, not int.
1689 (excluded_filename, add_exclude):
1690 Add support for the fancy new exclusion options.
1691 (add_exclude, add_exclude_file): Now takes int options arg.
1692 Check for arithmetic overflow when computing sizes.
1693 (add_exclude_file): xrealloc might modify errno, so don't
1694 realloc until after errno might be used.
1696 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1698 (free_exclude): New decl.
1699 (add_exclude, add_exclude_file): Now takes int options arg.
1700 (excluded_filename): No longer requires options arg, as the options
1701 are determined by add_exclude. Now returns bool, not int.
1703 * lib/prepargs.c: Include <string.h>; required for C99 since
1707 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1709 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1710 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1712 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1713 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1715 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1716 subsumed by Autoconf 2.50.
1718 * m4/error.m4: Upgrade to serial 2.
1720 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1721 remove test for GNU C library. It's not correct, as some
1722 older glibcs are buggy.
1724 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1726 * m4/prereq.m4: Upgrade to serial 20, but then:
1727 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1728 (jm_PREREQ_EXCLUDE): New macro.
1729 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1732 * m4/realloc.m4: Upgrade to serial 4.
1734 * m4/strerror_r.m4: Revert to serial 1002.
1736 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1738 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1740 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1741 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1742 it is now subsumed by autoconf. Add inttypes.h.
1744 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1745 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1747 * src/buffer.c (new_volume): Stop if the script exits with an error.
1749 * src/common.h (excluded_with_slash, excluded_without_slash):
1750 Remove, replacing by:
1751 (excluded): New decl.
1752 (link_error): New decl.
1753 (excluded_name): Now returns bool.
1756 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1757 Support hard links to symbolic links.
1759 (struct delayed_symlink): Remove 'names' member, replacing it with
1760 'sources' and 'target' member. All uses changed.
1762 (struct string_list): New type.
1764 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1765 for struct hack; this avoids wasted space in some cases.
1767 (extract_archive): Fix test for absolute pathnames and/or "..".
1768 Use link_error to report errors for links.
1769 Remove redundant trailing '/' at "really_dir", for all uses, not
1770 just before invoking mkdir.
1771 If overwriting old files, do not worry so much about existing
1773 Fix mode computation in the case where the directory exists.
1775 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1776 link, make a copy of the symbolic link.
1778 * src/incremen.c (get_directory_contents):
1779 If ignore_failed_read_option, only warn about
1782 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1783 However, check for error even for '-' or '+' case.
1785 (print_header): Try parsing uids and gids as unsigned integers first,
1786 and as a uid_t or gid_t only if that fails. This adds support for
1787 listing positive uids and gids that are greater than UID_MAX and
1790 * src/misc.c (link_error): New function.
1792 * src/names.c (collect_and_sort_names):
1793 If ignore_failed_read_option, only warn about
1796 (excluded_name): Now returns bool. Simplify, as the fancy
1797 features are now all in excluded_filename.
1799 * src/rtapelib.c (base_name): Remove decl, as system.h now
1802 * src/system.h: Include stddef.h if available.
1803 (offsetof): Declare if stddef.h doesn't.
1805 Include <dirname.h>.
1806 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1808 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1809 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1810 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1811 WILDCARDS_MATCH_SLASH_OPTION):
1814 (long_options, usage, decode_options): Add support for --anchored,
1815 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1816 --no-wildcards-match-slash, --recursion, --wildcards,
1817 --wildcards-match-slash.
1819 (decode_options): Implement the new way of interpreting exclude
1822 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1824 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1825 just print error messages suggesting alternatives.
1827 (add_filtered_exclude): Remove.
1829 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1831 * tests/extrac04.sh (out): Remove
1832 directory/subdirectory/file1, as the new semantics for
1833 --exclude exclude it.
1835 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1837 2001-08-12 Paul Eggert <eggert@twinsun.com>
1839 * lib/addext.c (<errno.h>): Include.
1840 (errno): Declare if not defined.
1841 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1842 leaves errno alone, because there is no limit. Also, work even if
1843 size_t is narrower than long.
1845 2001-07-08 Paul Eggert <eggert@twinsun.com>
1847 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1849 2001-05-10 Paul Eggert <eggert@twinsun.com>
1851 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1852 Include <backupfile.h> and <dirname.h> after size_t is defined.
1853 (addext): Use base_len to trim redundant trailing slashes instead of
1856 * lib/backupfile.c (ISSLASH, base_name):
1857 Remove decls; now in dirname.h.
1858 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1860 (find_backup_file_name): Rename locals to avoid new functions.
1861 Use base_len instead of rolling it ourselves.
1862 Work even if dirlen is 0.
1863 Use a dir of '.' if given the empty string.
1866 Do not include <stdio.h>, <assert.h>; no longer needed.
1867 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1868 Include <string.h>, <dirname.h>.
1869 (base_name): Allow file names ending in slashes, other than names
1870 that are all slashes. In this case, return the basename followed
1873 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1874 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1875 (dir_len): Renamed from dirlen.
1876 All callers changed.
1878 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1880 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1882 2001-02-16 Paul Eggert <eggert@twinsun.com>
1884 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1885 Do not declare or define if HAVE_MBRTOWC,
1886 since the test for HAVE_MBRTOWC now requires proper declarations.
1888 * lib/alloca.c (malloc): Undef before defining.
1890 2001-02-13 Paul Eggert <eggert@twinsun.com>
1892 * src/compare.c (read_and_process): Use off_t for size.
1893 From Maciej W. Rozycki.
1895 2001-01-26 Paul Eggert <eggert@twinsun.com>
1897 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1899 2001-01-12 Paul Eggert <eggert@twinsun.com>
1901 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1903 * lib/savedir.h (savedir): Remove size arg.
1905 * doc/tar.texi: Add @setchapternewpage odd.
1906 Remove -I as an alias for -T, for now.
1908 Update copyright. Remove "Published by".
1909 Dates beginning with / or . are taken to be file names.
1911 * src/tar.c (<time.h>): Do not include;
1912 (time): Do not declare.
1913 (usage): Remove -I as an alias for -T.
1914 (OPTION_STRING): Remove -I.
1915 (decode_options): Dates that look like an absolute path name,
1916 or that start with '.', are presumed to be file names whose
1918 Remove 'I' as an aliase for 'T'.
1921 * src/extract.c (<time.h>): Do not include; system.h now does this.
1922 (make_directories): Skip filesystem prefixes.
1923 Don't assume '/' is the only separator.
1924 (extract_sparse_file): Use new full_write semantics.
1925 On write error, return instead of invoking skip_file.
1926 Do not free sparsearray; caller does this now.
1927 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1929 (extract_archive): Don't assume file name lengths fit in int.
1930 Report what got stripped from member name; it might be more than '/'.
1931 Use new full_write semantics.
1932 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1934 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1936 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1937 (time): Remove decl; likewise.
1938 (child_open_for_uncompress): Use new full_write semantics.
1939 (flush_write): Use ISSLASH instead of testing for '/'.
1940 (flush_read): Likewise.
1942 * src/rmt.h (_remdev): Look for / anywhere in Path.
1944 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1945 Don't assume '/' is the only separator.
1946 (safer_rmdir): Don't assume '/' is the only separator.
1948 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1950 * lib/dirname.h (dirlen): New decl.
1952 * src/incremen.c (get_directory_contents):
1953 Remove path_size arg; all callers changed.
1954 Don't assume '/' is the only directory separator.
1955 (gnu_restore): Work even if file name length doesn't fit in int.
1957 * lib/addext.c (ISSLASH): New macro.
1958 (addext): Trim any redundant trailing slashes.
1960 * src/names.c (name_next):
1961 Don't assume '/' is the only directory separator.
1962 (namelist_match): Likewise.
1963 (add_hierarchy_to_namelist): Remove dirsize arg.
1964 Do not assume '/' is the only directory separator.
1965 (new_name): Likewise.
1967 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1968 (libtar_a_SOURCES): Add dirname.c.
1970 * src/create.c (relativize):
1971 New function, with much of old start_header's guts.
1972 Handle filesystem prefixes.
1973 (start_header): Use this new function.
1974 (init_sparsearray): Don't bother to zero out the new array;
1976 (deal_with_sparse): Fix array allocation bug.
1977 (create_archive): Don't assume '/' is the only separator.
1978 (dump_file): Likewise.
1979 Don't worry about leading / in symlink targets.
1981 * lib/savedir.c (savedir):
1982 Remove size arg; it wasn't portable. All callers changed.
1984 * lib/utime.c (utime_null): Adjust to new full_write convention.
1986 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1988 * lib/backupfile.c: Include <dirname.h>.
1989 (ISSLASH): New macro.
1990 (find_backup_file_name): Use dirlen to calculate directory lengths.
1991 (max_backup_version): Strip redundant trailing slashes.
1993 * src/common.h: Include <full-write.h>.
1994 (get_directory_contents): No longer has size arg.
1995 (gnu_restore): Arg is size_t, not int.
1997 * src/system.h: Include <time.h>.
1998 (time): Declare if not defined.
2000 * lib/full-write.c: Include full-write.h, not safe-read.h.
2001 full_write returns size_t, with short writes meaning failure.
2002 All callers changed.
2004 * src/rtapelib.c: Include full-write.h.
2006 * src/rmt.c: Include full-write.h.
2007 (main): Update copyright.
2009 * doc/getdate.texi: Mention that only English is supported.
2010 Show how to use "date" so that the output is acceptable to getdate.
2011 Mention Z as an abbreviation for UTC.
2013 * lib/full-write.h: New file.
2015 * src/list.c: system.h now does time.h stuff.
2018 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2020 Do not include string.h, strings.h, or assert.h; no longer needed.
2021 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2023 (base_name): New decl.
2024 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2025 (dir_name_r): Remove.
2026 (dirlen): New function.
2027 (dir_name): Use dirlen instead of dir_name_r.
2028 (<string.h>, <strings.h>): Include only if test program.
2029 (main): Use "return 0", not "exit (0)".
2031 2000-12-08 Paul Eggert <eggert@twinsun.com>
2033 * lib/dirname.h: New file.
2035 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2037 * lib/fnmatch.c: Do not comment out all the code if we are using
2038 the GNU C library, because in some cases we are replacing buggy
2039 code in the GNU C library itself.
2041 2000-10-30 Paul Eggert <eggert@twinsun.com>
2043 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2045 2000-10-29 Paul Eggert <eggert@twinsun.com>
2047 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2049 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2051 2000-10-28 Paul Eggert <eggert@twinsun.com>
2053 * doc/tar.texi: --no-recursion now applies to extraction, too.
2054 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2055 * src/names.c (namelist_match, excluded_name):
2056 Do not match subfiles of a directory
2057 if --no-recursion is specified.
2058 * src/tar.c (NO_RECURSE_OPTION): Remove.
2059 (long_options): Have getopt set the --no-recursion flag.
2060 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2061 Remove case for NO_RECURSE_OPTION.
2062 * src/common.h (recursion_option):
2063 Renamed from no_recurse_option, with sense
2064 negated, and with FNM_LEADING_DIR being the nonzero value.
2066 * names.c (namelist_match): New function.
2067 (name_match, name_scan): Use it to eliminate duplicate code.
2068 (names_notfound): Remove special case for Amiga.
2070 2000-10-27 Paul Eggert <eggert@twinsun.com>
2072 * src/misc.c (read_error_details, read_warn_details,
2073 read_fatal_details): Don't assume size_t is unsigned long.
2075 * src/buffer.c (flush_read): If read_full_records_option, try to
2076 fill the input buffer, as --delete -f - needs this.
2078 2000-10-24 Paul Eggert <eggert@twinsun.com>
2080 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2082 * src/buffer.c (check_label_pattern):
2083 Make sure header name is a string before
2084 passing it to fnmatch.
2085 (init_volume_number): Check for global_volno overflow.
2086 (new_volume): Check for global_volno overflow.
2088 * src/tar.c (decode_options):
2089 Check that volume label is not too long to overflow
2090 name in tar header block.
2092 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2094 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2095 (AC_FUNC_STRERROR_R): Use this instead.
2097 2000-10-23 Paul Eggert <eggert@twinsun.com>
2099 * src/extract.c: Include <time.h>, since we invoke "time".
2101 * lib/prepargs.c (prepend_default_options):
2102 Don't use NULL, for portability.
2104 * m4/fnmatch.m4: Add "working" to message.
2106 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2108 (getpwuid, getgrgid): Declare only if system headers don't.
2109 (gid_to_gname): Don't invoke setgrent.
2110 (namelist): Now static, not global.
2111 (nametail): New var. All uses of namelast changed to use
2112 nametail, with one extra level of indirection.
2113 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2114 (name_match): Set nametail too, when setting namelist to null.
2115 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2116 struct name *, so that we don't have to look up the name again
2117 here. Get change_dir from dir rather than as a separate arg. Add
2118 dirsize arg, and pass it along to get_directory_contents. Remove
2119 unnecessary check of directory type.
2120 (new_name): Do not append a slash if PATH already ends in one.
2121 (avoided_names, struct avoided_name): Remove.
2122 (avoided_name_table): New var, replacing avoided_names.
2123 (hash_avoided_name, compare_avoided_names): New function.
2124 (add_avoided_name, is_avoided_name): Use hash table rather than
2127 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2128 (child_open_for_compress, child_open_for_uncompress,
2129 close_archive): Propagate any failure of the compression process
2131 (open_archive, flush_write, flush_read, close_archive): Do not
2132 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2133 -1. Instead, allocate an array with the size that's needed.
2134 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2135 (backspace_output): Don't try to backspace past start of archive.
2136 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2138 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2139 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2140 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2141 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2142 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2143 WITH_DMALLOC, WITH_REGEX):
2144 Remove; now generated automatically.
2146 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2147 compatibility for glibc fragments.
2148 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2149 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2150 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2151 that we needn't put an entry into acconfig.h.
2152 (ALL_LINGUAS): Add da.
2153 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2154 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2156 (AC_MBSTATE_T): Add.
2157 (RMT): Append $(EXEEXT).
2158 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2159 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2160 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2161 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2162 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2163 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2164 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2165 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2166 (EMUL_OPEN3): Remove; no longer needed.
2167 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2169 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2171 * src/common.h: Do not include basename.h.
2172 * src/rtapelib.c (base_name): Do not include basename.h;
2173 declare base_name instead.
2175 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2177 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2178 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2179 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2180 Adjust to the above changes.
2182 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2184 * src/open3.c: Remove.
2186 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2187 (tar_SOURCES): Remove open3.c.
2188 (INCLUDES): Remove -I.., as automake does that.
2189 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2191 The following changes are to put LOCALEDIR into localedir.h instead
2192 of passing it on the command line.
2194 (DISTCLEANFILES): New macro.
2195 (localedir.h): New rule.
2196 (rmt.o tar.o): Now depend on localedir.h.
2198 * tests/delete02.sh, tests/extrac04.sh: New files.
2200 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2201 (TESTS): Add extrac04.sh, and restore delete02.sh.
2202 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2203 (INCLUDES): Remove -I.. as automake does this now.
2205 * src/rtapelib.c (rexec): Don't declare unless using it.
2206 (do_command): Simplify signal-handling code slightly.
2208 * src/delete.c (blocks_needed): Remove. All uses changed to use
2209 blocking_factor - new_blocks.
2210 (acting_as_filter): New var.
2211 (write_record, delete_archive_members): Use acting_as_filter
2212 rather than archive == STDIN_FILENO to detect whether we're acting
2213 as a filter, as open can return STDIN_FILENO in some cases.
2214 (delete_archive_members): Ignore zero blocks if
2215 ignore_zeros_option is nonzero. Fix bug that messed up last
2216 output block: write_eot can't be used here, as it gets confused
2217 when the input is at end of file.
2219 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2220 symbolic link contents length. Pass directory size to
2221 get_directory_contents.
2223 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2224 m4/strerror_r.m4: New files.
2225 * m4/signedchar.m4: Remove this file.
2226 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2227 * m4/Makefile.am (EXTRA_DIST): Likewise.
2229 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2231 * po/da.po: New translation file.
2233 * src/mangle.c (extract_mangle):
2234 Fix diagnostic with wrong number of %s'es.
2236 * lib/fnmatch.c (fnmatch):
2237 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2238 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2240 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2241 fall off a device's end. Detect this.
2243 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2245 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2246 include <pathmax.h> and directory include files like <dirent.h>;
2247 no longer used. Include <savedir.h> instead.
2248 (closedir, signed_char): remove macro; no longer used.
2249 (bool, false, true): Include <stdbool.h> if you have the include
2250 file, otherwise define.
2253 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2254 opendir_warn, readdir_error): Remove; no longer needed.
2255 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2256 before deciding whether we're trying to remove ".".
2257 (remove_any_file): Try unlink first if we are not root. Use
2258 savedir when recursively removing directories, to avoid exhausting
2260 (savedir_error, savedir_warn, symlink_error): New functions.
2262 * src/list.c: (read_and): Do not invoke
2263 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2264 responsible for that. Do not invoke apply_delayed_set_stat; our
2265 caller is now responsible for that.
2266 (read_header): Use signed char instead of signed_char. Prevent
2267 later references to current_header from mistakenly treating it as
2269 (from_header): Quote invalid base-64 strings in diagnostics.
2270 (time_from_header): Do not warn about future timestamps in
2271 archive; check_time now does that.
2272 (print_header): Quote unknown file types.
2273 (skip_member): New function, replacing skip_extended_headers and
2274 now skipping the whole member instead of just the extended
2275 headers. All callers changed. This makes the code handle
2276 extended headers uniformly, and fixes some bugs.
2278 * src/update.c (update_archive): Use skip_member.
2280 * src/extract.c (we_are_root): Now global.
2281 (struct delayed_symlink): New type.
2282 (delayed_symlink_head): New var.
2283 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2284 not apply_delayed_set_stat.
2285 (set_mode, set_stat): Pointer args are now const pointers.
2286 (check_time): New function.
2287 (set_stat): Warn if setting a file's timestamp to be the future.
2288 (make_directories): Do not save and restore errno.
2289 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2290 intermediate directories.
2291 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2292 not in caller. Extract potentially dangerous symbolic links more
2293 carefully, deferring their creation until the end, and using a
2294 regular file placeholder in the meantime. Do not remove trailing
2295 / and /. from file names. Do not bother checking for ".." when
2296 checking whether a directory loops back on itself, as loopbacks
2297 can occur with symlinks too. Also, in that case, do not bother
2298 saving and restoring errno; just set it to EEXIST.
2299 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2300 ancestor if it ends in slash too (as well as ending in a char just
2302 (apply_delayed_set_stat): Remove.
2303 (apply_delayed_symlinks, extract_finish): New functions.
2305 * doc/fdl.texi: New file.
2306 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2307 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2308 * doc/tar.texi: Add Free Documentation License. New section
2309 "Overwrite Old Files", and revamp that section to make it easier to
2310 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2311 documentation into getdate.texi. Fix several minor typos. Describe
2312 TAR_OPTIONS. Describe incompatibility between incremental backups and
2313 --atime-preserve. Describe incompatibility between --verify and other
2314 options. Mention that tar normally removes symbolic links rather than
2315 following them, when extracting a file of the same name.
2317 * THANKS: Add gpoul. Change skip's address.
2319 * po/POTFILES.in: Add lib/human.c.
2321 * src/common.h (namelist, namelast): Remove decls.
2322 (we_are_root, extract_finish, skip_member, savedir_error,
2323 savedir_warn, symlink_error, gnu_list_name): New decls.
2324 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2325 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2326 closedir_warn, opendir_error, opendir_warn, readdir_error,
2327 readdir_warn): Remove decls.
2328 (get_directory_contents): New off_t arg.
2329 (addname): Now returns struct name *.
2331 * src/tar.h, tests/genfile.c: Fix comments.
2333 * src/create.c: Include hash.h.
2334 (gnu_list_name): Remove decl.
2335 (struct link): Remove "next" member.
2337 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2338 consistency with other diagnostics.
2339 (deal_with_sparse): Check for I/O error when closing the file.
2340 (create_archive): Do not allocate an array of size PATH_MAX, as
2341 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2342 the size that's needed.
2343 (hash_link, compare_links): New functions.
2344 (dump_file): Do not exhaust open file descriptors when descending
2345 deeply into a directory, by using savedir rather than
2346 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2347 Hash the set of links already created, instead of using a linked
2348 list. Fix some bugs in outputting sparse files which caused the
2349 sparse tables to be incorrect. When a file unexpectedly shrinks,
2350 output zeros rather than garbage. Do not allocate an array of
2351 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2352 allocate an array with the size that's needed.
2354 * src/incremen.c: Include hash.h.
2355 (struct directory): Remove "next", "dir_text". Change "name" to
2356 be char[1] with struct hack, not const char *. Add "found".
2357 (directory_list): Remove. Replaced by directory_table.
2358 (directory_table): New var.
2359 (nfs_string): Renamed from nfs.
2360 (hash_directory, compare_directories): New functions.
2361 (note_directory): Now returns struct directory *. First arg is
2362 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2363 Remove text arg. New "found" arg, basically corresponding to the
2364 old text arg not being null. All callers changed.
2365 (note_directory, find_directory): Use hash table rather than
2367 (get_directory_contents): New arg "device". Use savedir to do the
2368 hard work. Save the nfs-ness of stat_data, since it might change
2369 under us. Use note_directory instead of find_directory to save
2370 some work. When adding an "A" record, do it with
2371 add_to_accumulator instead of cheating with strcat.
2372 (read_directory_file): Use "+" flag before device to indicate
2373 whether it was NFS. Fix typo in checking for strtoul error.
2374 (write_directory_file_entry): New function.
2375 (write_directory_file): Use it, and use the hash routines to
2376 traverse the directory table.
2377 (gnu_restore): Use savedir rather than opendir/readdir.
2379 * src/tar.c: Include localedir.h, prepargs.h.
2380 (long_options): Now static.
2381 (long_options, usage, decode_options): -j is now short for
2382 --bzip2, and -I is now an alias for -T.
2383 (decode_options, main): argv is not const pointer now.
2384 (decode_options): Invoke prepend_default_options to support
2385 TAR_OPTIONS. In diagnostic, mention the string that was the
2386 invalid blocking factor, tape length, group, owner, or record
2387 size. --delete is no longer incompatible with -f -, undoing
2389 (main): Invoke extract_finish at end of extraction.
2391 * src/rmt.c: Include localedir.h.
2392 (main): Update copyright date to 2000.
2394 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2395 following changes: Use @sc where appropriate. Document the ranges of
2396 supported times more precisely. Add Eggert to getdate authors.
2397 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2398 zone names, as it wasn't correct and people shouldn't be relying on it
2399 anyway. Relative items also account for non-DST adjustments. Fix
2402 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2404 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2406 * tests/preset.in: Set LANGUAGE to the empty string, for some
2409 2000-10-20 Paul Eggert <eggert@twinsun.com>
2411 * m4/fnmatch.m4: Mention the GNU C library.
2413 2000-10-19 Paul Eggert <eggert@twinsun.com>
2415 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2418 2000-10-17 Paul Eggert <eggert@twinsun.com>
2420 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2423 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2424 (CHAR_BIT): Define if not defined.
2426 2000-09-09 Paul Eggert <eggert@twinsun.com>
2428 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2430 2000-08-07 Paul Eggert <eggert@twinsun.com>
2432 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2434 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2435 change to array from char *.
2437 2000-08-06 Paul Eggert <eggert@twinsun.com>
2439 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2440 compatibility with glibc 2.1.3 strftime.c.
2442 2000-07-31 Paul Eggert <eggert@twinsun.com>
2444 * lib/quotearg.c (quotearg_n_options):
2445 Don't make the initial slot vector a constant,
2446 since it might get modified.
2448 * lib/quotearg.c: Add support for more than one preallocated slot.
2450 2000-07-30 Paul Eggert <eggert@twinsun.com>
2452 * lib/quotearg.c (quotearg_n_options):
2453 Preallocate a slot 0 buffer, so that the caller
2454 can always quote one small component of a "memory exhausted" message
2457 2000-07-23 Paul Eggert <eggert@twinsun.com>
2460 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2461 mbstate_t is always defined.
2463 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2464 some GCC installations, and this configuration error is likely to be
2467 2000-07-22 Paul Eggert <eggert@twinsun.com>
2470 When the system forces us to redefine mbstate_t, shadow its mbsinit
2471 function. From Bruno Haible.
2473 2000-07-14 Paul Eggert <eggert@twinsun.com>
2475 * lib/xmalloc.c: Simplify exhausted message.
2477 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2479 2000-07-13 Paul Eggert <eggert@twinsun.com>
2481 * lib/quotearg.h (enum quoting style):
2482 New constant clocale_quoting_style.
2485 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2486 Add support for clocale_quoting_style, undoing previous change to
2487 locale_quoting_style.
2489 2000-07-10 Paul Eggert <eggert@twinsun.com>
2492 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2493 since otherwise we don't need it.
2494 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2495 since we don't do multibytes in that case.
2496 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2497 invoke multibyte primitives.
2499 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2500 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2501 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2502 and mbstate_t, to a single-part test that simply defines mbstate_t.
2504 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2505 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2506 to decide whether to define the BeOS workaround macro;
2507 this adjusts to the change to AC_MBSTATE_T.
2509 * m4/strerror_r.m4: New file.
2511 2000-07-05 Paul Eggert <eggert@twinsun.com>
2513 * lib/quotearg.c: Use double-quote to quote.
2515 * lib/quotearg.c (N_): New macro.
2516 (gettext_default): New function.
2517 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2518 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2521 * lib/quotearg.c (struct quoting_options):
2522 Simplify quote_these_too dimension.
2523 From Bruno Haible <haible@clisp.cons.org>.
2525 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2526 Test for mbstate_t only if the test
2527 for an object-type mbstate_t fails.
2529 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2531 2000-07-03 Paul Eggert <eggert@twinsun.com>
2533 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2534 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2536 * lib/quotearg.c (mbrtowc):
2537 Assign to *pwc, and return 1 only if result is nonzero.
2538 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2540 2000-07-02 Paul Eggert <eggert@twinsun.com>
2542 * lib/quotearg.c (mbstate_t):
2543 Do not define; it should be defined with AC_CHECK_TYPE.
2545 2000-06-26 Paul Eggert <eggert@twinsun.com>
2547 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2548 a bug in glibc 2.1.3.
2550 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2552 2000-06-19 Paul Eggert <eggert@twinsun.com>
2554 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2555 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2556 (ISPRINT): Likewise.
2557 Reported by Tom Tromey.
2559 2000-06-15 Paul Eggert <eggert@twinsun.com>
2561 * lib/human.c (adjust_value): New function.
2562 (human_readable_inexact): Apply rounding style even when printing
2565 * lib/human.c: Avoid shadowing warnings.
2568 2000-06-14 Paul Eggert <eggert@twinsun.com>
2570 * lib/human.c (human_readable_inexact): Allow an input block size
2571 that is not a multiple of the output block size, and vice versa.
2573 * lib/getdate.y (get_date): Apply relative times after time zone
2574 indicator, not before.
2576 2000-05-31 Paul Eggert <eggert@twinsun.com>
2578 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2579 and thus don't need AC_CANONICAL_HOST.
2581 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2582 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2583 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2584 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2585 changed. Instead of inspecting the output of getconf, try to
2586 compile the test program without and with the macro definition.
2587 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2588 getconf. Instead, check for the needed flags by compiling test
2591 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2593 * config.guess, config.sub: Remove these files, for similar reasons.
2595 2000-05-03 Paul Eggert <eggert@twinsun.com>
2597 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2598 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2599 bug. This avoids a clash when files like regex.c that define
2602 2000-05-02 Paul Eggert <eggert@twinsun.com>
2604 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2605 Define _GNU_SOURCE if this is needed to make
2606 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2607 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2609 * lib/quotearg.c (mbrtowc, mbstat_t):
2610 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2611 (<wctype.h>): Include if HAVE_WCTYPE_H.
2612 (iswprint): Define to 1 if we lack it
2614 2000-04-18 Paul Eggert <eggert@twinsun.com>
2616 * m4/mbstate_t.m4: New file.
2618 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2620 * tests/ignfail.sh: Test for uid 0 along with user "root".
2622 2000-04-05 Paul Eggert <eggert@twinsun.com>
2624 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2625 Don't use -n32 on IRIX if the installer said
2628 2000-02-28 Paul Eggert <eggert@twinsun.com>
2630 * lib/quotearg.c (ALERT_CHAR): New macro.
2631 (quotearg_buffer_restyled): Use it.
2633 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2635 * src/list.c (tartime): Fix off-by-one error when copying year if
2638 2000-02-18 Paul Eggert <eggert@twinsun.com>
2640 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2641 (textint): New typedef.
2642 (parser_control): Changed from struct parser_control to typedef
2643 (for consistency). Member year changed from int to textint. All
2645 (YYSTYPE): Removed; replaced by %union with int and textint
2647 (tID): Removed; not used.
2648 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2649 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2650 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2651 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2652 (date, number, to_year): Use width of number in digits, not its
2653 value, to determine whether it's a 2-digit year, or a 2-digit
2655 (yylex): Store number of digits of numeric tokens. Return '?' for
2656 unknown identifiers, rather than (unused) tID.
2658 2000-01-16 Paul Eggert <eggert@twinsun.com>
2660 * lib/quotearg.c (quotearg_buffer_restyled):
2661 Do not quote alert, backslash, formfeed,
2662 and vertical tab unnecessarily in shell quoting style.
2664 2000-01-15 Paul Eggert <eggert@twinsun.com>
2667 Change quoting to be compatible with future autoconf versions.
2669 2000-01-11 Paul Eggert <eggert@twinsun.com>
2671 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2673 2000-01-07 Paul Eggert <eggert@twinsun.com>
2675 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2677 Fix bug with fnmatch.h dependency, as follows:
2678 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2679 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2681 * src/common.h (apply_nonancestor_delayed_set_stat):
2682 Renamed from apply_delayed_set_stat.
2683 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2684 chown_error_details, close_warn, closedir_warn, mkdir_error,
2685 read_error_details, read_fatal_details, read_warn_details,
2686 seek_error_details, seek_warn_details, utime_error,
2687 write_error_details, write_fatal_details): New decls.
2689 Make diagnostic messages more regular.
2690 * src/create.c (dump_file): Quote file names with colons if possible.
2691 * src/compare.c (diff_archive): Likewise.
2692 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2693 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2694 * src/mangle.c (extract_mangle): Likewise.
2695 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2697 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2698 new_volume, xclose):
2699 Use error message functions to report errors consistently.
2700 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2701 * src/create.c (finish_sparse_file, dump_file): Likewise.
2702 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2703 extract_archive): Likewise.
2704 * src/list.c (list_archive): Likewise.
2705 * src/update.c (append_file): Likewise.
2706 * src/compare.c (diff_init, diff_sparse_files):
2707 Use xalloc_die to report memory exhaustion.
2708 * src/incremen.c (gnu_restore): Likewise.
2709 * src/list.c (read_header): Likewise.
2710 * src/mangle.c (extract_mangle): Likewise.
2711 * src/misc.c (maybe_backup_file): Likewise.
2712 * src/tar.c (decode_options): Likewise.
2713 * src/compare.c (read_and_process, fill_in_sparse_array,
2715 Use consistent terminology for unexpected-EOF message.
2716 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2717 * src/list.c (list_archive, read_header, skip_file,
2718 skip_extended_headers): Likewise.
2719 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2720 (xdup2): Regularize messages with rest of tar.
2722 * src/buffer.c (flush_read): Don't read past EOF.
2724 * src/extract.c (extr_init):
2725 If we run out of memory, invoke apply_delayed_set_stat.
2726 (prepare_to_extract): Don't complain if we can't remove ".".
2727 (apply_delayed_set_stat): New function.
2728 (apply_nonancestor_delayed_set_stat):
2729 Renamed from apply_delayed_set_stat. All uses changed.
2730 Don't remove head if it doesn't apply.
2732 * src/create.c (find_new_file_size):
2733 Return size instead of storing through pointer.
2734 All callers changed.
2735 (deal_with_sparse): Don't keep reading after read errors.
2736 (finish_sparse_file): Just abort if there is an internal error.
2737 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2738 Don't restore access times on directories during incremental dumps
2739 until after dealing with the directory.
2740 If ignoring failed reads, count closedir, read, and unknown
2741 file errors as warnings, not errors.
2742 Fix buffer overrun problem when dumping sparse files.
2744 * src/list.c (read_and):
2745 Invoke apply_nonancestor_delayed_set_stat on file names
2746 after handling them.
2747 (decode_mode): Remove; moved to misc.c.
2749 * src/misc.c (safer_rmdir): New function.
2750 (remove_any_file): Use it to avoid problems with rmdir(".").
2751 (maybe_backup_file): Regularize diagnostics.
2752 (undo_backup_file): Likewise.
2753 (decode_mode): Moved here from list.c.
2754 (chmod_error_details, chown_error_details, close_fatal,
2755 close_warn, closedir_warn, mkdir_error, read_error_details,
2756 read_warn_details, read_fatal_details, seek_error_details,
2757 seek_warn_details, utime_error, write_error_details,
2758 write_fatal_details): New functions.
2760 * src/delete.c (save_record): Remove static variable (now local).
2761 (move_archive): Don't position before start of archive.
2762 (write_record): Abort if count is zero at inopportune time.
2765 * src/tar.c (decode_options): --delete and -f - are now
2766 incompatible, since we didn't have time to fix their bugs.
2768 * tests/Makefile.am (TESTS): Remove delete02.sh.
2769 * tests/ignfail.sh: Adjust to new quoting scheme again.
2771 2000-01-06 Paul Eggert <eggert@twinsun.com>
2773 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2774 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2775 (tm_diff): Renamed from difftm. All uses changed.
2776 Replace body with that taken from GNU C Library 2.1.3pre1.
2777 (get_date): Prefer tm_gmtoff to tm_diff if available.
2779 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2781 * tests/incremen.sh: Invoke stat on newly created file so that its
2782 ctime is updated on Nextstep.
2784 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2786 * lib/getdate.y (get_date):
2787 Fix typo when checking for time_t overflow in time zone calculations.
2789 1999-12-13 Paul Eggert <eggert@twinsun.com>
2791 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2793 * README-alpha: New file.
2794 * README: New sections for gzip and bzip2, Solaris.
2795 Remove mention of BACKLOG.
2797 * configure.in (AC_C_BACKSLASH_A): Add.
2798 (AC_CHECK_HEADERS): Add wchar.h.
2799 (AC_CHECK_FUNCS): Add mbrtowc.
2800 (AC_FUNC_CLOSEDIR_VOID): Add.
2802 * tests/Makefile.am (TESTS): Add delete02.sh.
2803 (POSTPONED_TESTS): Remove.
2804 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2807 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2809 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2811 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2813 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2815 * src/tar.c ("quotearg.h"): New include.
2816 (usage): Now has __attribute__ ((noreturn)).
2817 (confirm): Report errno if we can't open tty.
2818 (confirm, decode_options):
2819 Quote arbitrary strings in diagnostics.
2820 (OVERWRITE_OPTION): New constant.
2821 (long_options, usage, decode_options): New --overwrite option.
2822 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2823 are now mutually exclusive.
2824 Don't assume that gettext preserves errno.
2825 (main): Set default quoting style to escape_quoting_style.
2827 * src/update.c (<quotearg.h>): New include.
2829 Don't assume that gettext preserves errno.
2830 Quote arbitrary strings in diagnostics.
2831 Check for close error.
2833 * src/names.c (<quotearg.h>): New include.
2834 (name_init, name_next, name_close, names_notfound,
2835 collect_and_sort_names): Don't assume that gettext preserves
2836 errno. Quote arbitrary strings in diagnostics.
2837 (excluded_name): Fix typo that caused empty patterns to be
2840 * src/misc.c (<quotearg.h>): New include.
2841 (quote_copy_string): Quote only newline and backslash; the output is no
2842 longer meant for humans, and is locale-independent.
2843 (contains_dot_dot): New function.
2844 (remove_any_file): Don't use lstat; just rmdir the file and then use
2845 unlink if the rmdir fails because the file isn't a directory.
2846 Check for readdir and closedir errors.
2847 (maybe_backup_file): Report "stat" for stat errors.
2848 (maybe_backup_file, chdir_do):
2849 Quote arbitrary strings in diagnostics.
2850 (maybe_backup_file, undo_last_backup):
2851 Don't assume that gettext preserves errno.
2852 (call_arg_error, call_arg_fatal, call_arg_warn,
2853 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2854 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2855 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2856 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2857 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2858 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2860 * src/system.h (__attribute__): New macro.
2861 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2862 (S_ISDOOR): New macro.
2863 (closedir): New macro, if CLOSEDIR_VOID.
2865 * src/rmt.c, src/rtapelib.c (decode_oflag):
2866 O_APPEND might not be defined.
2868 * src/list.c: (read_and, list_archive):
2869 Quote arbitrary strings in diagnostics.
2870 (from_header): Use locale_quoting_style to quote diagnostics.
2871 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2873 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2875 * src/Makefile.am: Use ## for copyright comments.
2877 * src/extract.c (<quotearg.h>): New include.
2878 (enum permstatus): New enum.
2879 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2880 two mallocs. New members file_name_len, invert_permissions, permstatus.
2881 (extr_init): Remove hack that silently adjusted newdir_umask.
2882 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2883 Use these args to decide whether and how to set modes.
2884 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2885 Don't assume that gettext preserves errno.
2886 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2887 (delay_set_stat, repair_delayed_set_stat): New functions.
2888 (make_directories): Avoid mkdir where last part of path is "..".
2889 Create a struct delayed_set_stat for each directory made.
2890 (prepare_to_extract): Renamed from unlink_destination, and
2891 return 0 immediately if to_stdout_option; all callers changed.
2892 (maybe_recoverable): New parameter interdir_made.
2893 Add support for --overwrite.
2894 (extract_sparse_file, extract_archive):
2895 Quote arbitrary strings in diagnostics.
2896 (extract_archive): By default, warn about ".." in member names, and skip them.
2897 Don't open files with O_NONBLOCK or O_APPEND.
2898 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2899 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2900 minus the current umask. Keep track of intermediate directories made,
2901 to avoid looping when making x/../x when x doesn't exist; the
2902 earlier code solved this in a different way that didn't fit well
2903 into the new scheme. Don't extract permissions onto existing
2904 directories unless --overwrite is given. Do not add -wx------
2905 permissions to new directories permanently; just do it temporarily.
2906 Remove no-longer-needed hack with MSDOS and directory time stamps.
2907 (apply_delayed_set_stat): New argument specifies which directories to
2908 fix statuses of. Do not wait until the end of extraction to fix
2909 statuses; instead, fix a directory's status once we exit that directory.
2910 This requires less memory and does the right thing in some cases
2911 where the old method didn't.
2912 (fatal_exit): New function.
2914 * src/incremen.c (<quotearg.h>): New include.
2915 (get_directory_contents, gnu_restore):
2916 Check for readdir and closedir errors.
2917 (get_directory_contents, read_directory_file, gnu_restore):
2918 Quote arbitrary strings in diagnostics.
2919 (get_directory_contents, read_directory_file, write_directory_file):
2920 Don't assume that gettext preserves errno.
2922 * src/create.c (<quotearg.h>): New include.
2923 (start_header): Use `member names' to refer to archive member names, not
2924 `archive names'. Warn about `..' in member names.
2925 (finish_sparse_file, dump_file):
2926 Quote arbitrary strings in diagnostics.
2927 (finish_sparse_file, dump_file):
2928 Don't assume that gettext preserves errno.
2929 (dump_file): Don't use `access' to determine whether a directory is readable;
2930 this isn't reliable if tar is setuid. Use `opendir' instead.
2931 Check for readdir and closedir failures.
2932 Don't dump sockets as if they were fifos; just warn and skip.
2934 * src/delete.c (move_archive):
2935 Don't report fatal error merely because sizes don't fit
2936 into struct mtop values; fall back on lseek instead.
2937 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2938 Say `reposition' instead of `re-position'.
2939 (delete_archive_members):
2940 Set archive to STDOUT_FILENO before outputting trailing buffer.
2942 * src/compare.c (<quotearg.h>): New include.
2943 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2944 and `Cannot' others.
2945 (report_difference, diff_archive):
2946 Quote arbitrary strings in diagnostics.
2947 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2948 Don't assume that gettext preserves errno.
2949 (diff_archive): Don't open regular files with O_NONBLOCK.
2950 Preserve access times of files if --atime.
2952 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2953 (FATAL_ERROR, USAGE): Don't return 0.
2954 (enum old files): New enum.
2955 (old_files_option): New variable, replacing keep_old_files_option and
2956 unlink_first_option.
2957 (apply_delayed_set_stat): Now takes char const * param.
2958 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2959 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2960 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2961 read_fatal, readdir_error, readdir_warn, readlink_error,
2962 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2963 truncate_error, truncate_warn, unlink_error, waitpid_error,
2964 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2967 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2968 archive_write_error, archive_read_error, flush_archive, close_archive,
2969 init_volume_number, new_volume):
2970 Don't assume that gettext preserves errno.
2972 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2973 (open_archive): Reject multivolume verify attempts a bit earlier.
2974 Rename local variable `access', in case it's defined by system header.
2976 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2977 `Could not' sometimes and `Cannot' others.
2979 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2980 Quote arbitrary strings in diagnostics.
2982 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2985 (init_volume_number): Check for input and output errors in volno_file.
2987 (new_volume): Use new fatal_exit function to exit, and new xfork
2990 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2992 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2994 * doc/tar.texi: Add --overwrite.
2995 --absolute-names rejects ".." in names.
2997 * lib/quotearg.c: Add support for multibyte characters.
2999 (ISPRINT): New macro.
3000 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3001 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3002 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3003 (quotearg_buffer_restyled): New function, with most of the old
3004 quotearg_buffer's contents.
3005 Major rewrite to support multibyte characters.
3006 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3008 * m4/c-bs-a.m4: New file.
3010 * lib/Makefile.am: Use ## for copyright notice.
3012 * scripts/Makefile.am: Use ## on copyright notice.
3015 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3017 1999-12-05 Paul Eggert <eggert@twinsun.com>
3019 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3020 src/ChangeLog, tests/ChangeLog: Remove these files.
3021 * ChangeLog.1: New file, incorporating the above files, plus old
3023 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3025 1999-12-05 Dale Worley <worley@ariadne.com>
3027 * src/compare.c (<utime.h>, struct utimbuf): Add.
3028 (diff_archive): Restore access times if --atime.
3029 * doc/tar.texi: Explain that --atime also preserves modification time.
3031 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3033 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3034 * BACKLOG, TODO: Remove.
3035 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3036 * README: Bring up to date.
3038 1999-12-03 Paul Eggert <eggert@twinsun.com>
3040 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3042 * src/compare.c (diff_archive):
3043 Do not set errno to EPIPE; we no longer use perror.
3045 * src/create.c (dump_file):
3046 If a parent directory said that a file should be there but it is
3047 absent, diagnose it as being removed in the meantime.
3048 Do not pass meaningless errno to ERROR when reporting that the
3049 file changed as we read it.
3050 Report that a file changed if its ctime changes; this is more
3051 sensitive than mtime+size, and more accurate.
3053 * src/incremen.c (enum children): New type.
3054 (struct directory): Change old char allnew member to new enum children
3057 (get_directory_contents): When doing an incremental dump that does
3058 not cross filesystem boundaries, dump the mount points, even though
3059 they are in a different filesystem. This is for convenience when
3060 restoring, and for consistency with non-incremental dumps.
3061 This requires a 3-way flag for keeping track of which children we want,
3062 so we use enum children rather than boolean.
3064 * src/open3.c (modes): Remove.
3065 (open3): Remove unportable assumptions about flag encodings.
3066 Use `stat' instead of `access' for testing file existence,
3067 to avoid problems with setuid programs.
3069 * src/names.c (name_next): If file names are given both in the
3070 command line (e.g. via -C) and in a file (via -T), do not
3071 ignore the command-line names.
3073 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3075 * doc/tar.texi: Clarify getdate authorship.
3077 1999-11-23 Paul Eggert <eggert@twinsun.com>
3079 * lib/Makefile.am (DISTCLEANFILES): New macro.
3081 * configure.in (tar_fnmatch_hin):
3082 Remove; it runs afoul of a bug in autoconf 2.13.
3083 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3085 1999-11-19 Paul Eggert <eggert@twinsun.com>
3087 * m4/largefile.m4: Update serial.
3089 1999-11-18 Paul Eggert <eggert@twinsun.com>
3091 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3092 the QNX shell, which doesn't propagate exit status of failed
3093 commands inside shell assignments.
3095 1999-11-07 Paul Eggert <eggert@twinsun.com>
3097 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3099 * configure.in (AC_PREREQ): Bump to 2.13.
3100 (ALL_LINGUAS): Add pt_BR, ja.
3101 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3102 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3103 for AIX crossbuilds.
3105 * doc/tar.texi: New node create options for --ignore-failed-read.
3106 Remove unused version control symbols.
3107 Modernize texinfo usage.
3109 * src/tar.c (usage): Add examples.
3111 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3112 Include fnmatch.h when testing fnmatch.
3114 * src/common.h (collect_and_sort_names): New decl.
3116 * src/list.c (from_header):
3117 Handle 32-bit two's complement negative time stamps
3118 even if the leading octal digit is 2 or 3.
3120 * src/extract.c (set_stat): Remove duplicate code.
3122 * src/create.c (to_chars): Remove trailing newline from warning.
3123 (dump_file): Ignore doors.
3124 (finish_header): Report block numbers with origin 0, not origin 1.
3126 * src/rmt.c: Include getopt.h.
3127 (long_opts): New constant.
3128 (usage): New function.
3129 (main): Implement --help and --version.
3130 Output usage message if arguments are bad.
3132 1999-10-10 Paul Eggert <eggert@twinsun.com>
3134 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3136 * README: Remove --with-dmalloc.
3137 Add --disable-largefile.
3138 Remove old NeXT dirent problems, or AIX valloc problems.
3139 Remove old union wait advice, and old %lld advice.
3140 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3142 * doc/tar.texi: Clarify documentation for portable file names.
3144 * configure.in (AM_WITH_DMALLOC): Remove.
3145 (ALL_LINGUAS): Add ja.
3147 * src/tar.c (decode_options):
3148 Invalid dates are now treated as (time_t) -1.
3149 Redo version message to conform to GNU standards.
3151 * src/create.c (dump_file):
3152 Fix typo: last two args to dump_file were interchanged.
3153 * src/update.c (update_archive): Likewise.
3155 * src/common.h (tartime): New decl.
3157 * src/list.c (tartime): Now extern.
3158 (read_and): Invalid headers cause errors, not warnings.
3160 1999-10-03 Paul Eggert <eggert@twinsun.com>
3162 * lib/getdate.y (__attribute__):
3163 Don't use if GCC claims to be before 2.8; this is
3164 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3166 1999-09-25 Paul Eggert <eggert@twinsun.com>
3168 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3169 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3171 * tests/incremen.sh: Add yet another sleep.
3173 1999-09-24 Paul Eggert <eggert@twinsun.com>
3175 * NEWS: A read error now causes a nonzero exit status.
3177 * src/create.c (to_chars): Fix base-256 output.
3179 * src/buffer.c (write_error):
3180 Read error is an error, not just a warning.
3182 1999-09-24 Paul Eggert <eggert@twinsun.com>
3184 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3186 * src/tar.c (<time.h>): Include.
3187 (time): Declare if not defined.
3188 (confirm): Don't read past EOF.
3189 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3190 (main): Use clock_gettime if available.
3192 * tests/Makefile.am (TESTS): Add incremen.sh
3193 (INCLUDES): Add -I../lib, for fnmatch.h.
3195 * src/update.c (update_archive):
3196 Remove call to name_expand; had no effect.
3197 Use chdir_do to change into directory.
3198 Use deref_stat instead of stat.
3199 Use add_avoided_name to mark names to be avoided; the old method of
3200 setting a bit with the name caused all descendants of that name to
3201 be avoided, in some circumstances.
3203 * tests/incremen.sh: Remove unnecessary sleeps.
3205 * src/names.c (name_next): Go back to using plain chdir.
3206 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3207 (addname): Likewise.
3208 (name_match): Use chdir_do to act on chdir args.
3209 (merge_sort): Moved here from incremen.c.
3210 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3212 (name_expand): Remove.
3213 (name_from_list): Skip fake names.
3214 Use chdir_do to act on chdir args.
3215 (struct avoided_name): New struct.
3216 (avoided_names): New var.
3217 (add_avoided_name, is_avoided_name): New functions.
3219 * src/system.h (stat, lstat): Define in terms of statx on
3220 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3221 (UCHAR_MAX): New macro.
3222 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3224 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3226 * src/incremen.c (<time.h>): Remove include; no longer used.
3227 (time): Remove decl.
3229 (get_directory_contents): Use deref_stat.
3230 Consider a subdirectory to be all new only if
3231 listed_incremental_option or if it its timestamp is newer than the
3233 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3234 (read_directory_file): Now extern. Do not set time_now.
3235 (write_directory_file): Renamed from write_dir_file.
3236 Use start_time instead of time_now.
3237 (compare_names, collect_and_sort_names): Move to names.c.
3239 * src/mangle.c (<time.h>): Remove; not used.
3240 (time): Do not declare.
3242 * src/misc.c (chdir_from_initial_wd): Remove.
3243 (deref_stat): New function.
3244 (struct wd): New struct.
3245 (wd, wds, wd_alloc): New variables.
3246 (chdir_arg, chdir_do): New function.
3248 * src/compare.c (get_stat_data): Use deref_stat.
3250 * src/common.h (name_expand): Remove.
3252 * src/list.c (time): Declare if not defined.
3253 (base_64_digits): Moved here from create.c.
3254 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3256 (read_and): Don't get time from header unless we need it now;
3257 as getting time can cause duplicate diagnostics if bogus.
3258 Remove "Hmm, " from diagnostic.
3259 Use "Skipping to next header" uniformly.
3260 (from_header): Renamed from from_chars. All uses changed.
3261 Allow different forms for unportable 2's complement numbers.
3262 Don't check for extended forms when parsing checksums.
3263 Parse base-256 output.
3264 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3265 (major_from_header): Renamed from major_from_chars. All uses changed.
3266 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3267 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3268 (off_from_header): Renamed from off_from_chars. All uses changed.
3269 (size_from_header): Renamed from size_from_chars. All uses changed.
3270 (time_from_header): Renamed from time_from_chars. All uses changed.
3271 Warn about future timestamps.
3272 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3273 (uintmax_from_header): Renamed from uintmax_from_chars.
3275 (tartime): New function, incorporating isotime.
3277 (print_header): Use tartime.
3279 * src/create.c (to_chars): Fix typo in decl.
3280 Don't assign through char const *.
3281 Rename name_expand back to collect_and_sort_names.
3283 * src/extract.c (<time.h>): No need to include.
3284 (time): No need to declare.
3285 (now): Remove variable.
3286 (extr_init): Don't initialize `now'.
3287 Increment same_permissions_option and same_owner_option if we_are_root
3288 is nonzero; this supports the new --no-same-owner option.
3289 (set_stat): Use start_time instead of `now'.
3291 * src/create.c (struct link): Remove unused linkcount member.
3292 (base_64_digits): Move to list.c.
3293 (base_8_digits): Remove.
3294 (to_octal): New function, with some of old contents of to_base.
3296 (to_base256): New function.
3297 (to_chars): Use base 256, not base 64, for huge values.
3298 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3300 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3301 it means we have an incremental dump where we don't know whether this
3302 is a top-level call.
3303 Use deref_stat instead of statx / stat / lstat.
3304 Cast result of alloca.
3305 Check for dates if 0 < top_level, not if listed_incremental_option.
3306 Move multiple-link check after directory check.
3307 Do not dump avoided names.
3308 Dump hard links to symbolic names as links, not as separate
3310 start_header cannot return a null pointer, so don't test for it.
3311 Likewise for find_next_block.
3313 * src/buffer.c, src/common.h (<human.h>): Include.
3314 (read_error): Read error is an error, not just a warning.
3315 (print_total_written): Also print human-readable byte count, and
3317 (open_archive, flush_write): Use start_time, not current time.
3318 (flush_read): Report about garbage bytes ignored at end of archive,
3319 but act on non-garbage bytes (instead of ignoring them).
3320 (new_volume): Use WARN for warnings.
3323 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3325 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3327 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3329 * lib/Makefile.am (noinst_HEADERS):
3330 Rename fnmatch.h to fnmatch.hin; add human.h.
3331 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3332 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3334 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3336 * lib/fnmatch.c (strchrnul):
3337 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3338 Do not define if !_LIBC and if it already exists.
3339 (internal_fnmatch): Use it.
3341 * configure.in (tar_LDADD): New variable, used only when linking tar.
3342 (rmt_LDADD): Similarly, for rmt.
3343 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3344 fnmatch.c; otherwise, use the system fnmatch.h.
3346 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3347 Modernize sample backup script.
3349 * THANKS: Martin Goik's email address has changed.
3351 * m4/fnmatch.m4: New file.
3353 1999-09-03 Paul Eggert <eggert@twinsun.com>
3355 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3358 1999-08-29 Paul Eggert <eggert@twinsun.com>
3360 * lib/getdate.y (get_date):
3361 Rename outermost local `probe' to `quarter'.
3362 Rename latter local `tm' to probe_tm.
3363 From: Jim Meyering <meyering@ascend.com>
3364 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3366 1999-08-28 Paul Eggert <eggert@twinsun.com>
3368 * lib/getdate.y (PC): New macro; use it when possible.
3369 (number): Handle `Nov 11 1996' example correctly.
3370 See Risks Digest 20.55 (1999-08-27)
3371 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3373 1999-08-23 Paul Eggert <eggert@twinsun.com>
3375 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3377 Remove minor cases of lint from many source files: this includes
3378 unnecessary casts, uses of NULL, etc.
3380 * configure.in (AC_PROG_YACC): Remove.
3381 (YACC): Always use bison.
3382 (AC_STRUCT_TIMEZONE): Add.
3383 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3385 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3388 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3389 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3391 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3393 * src/common.h (merge_sort): Remove decl; no longer exported.
3395 * src/system.h (voidstar): Remove.
3396 (memcpy, memcmp): Cast args.
3397 ("xalloc.h"): Add include.
3398 (xmalloc, xrealloc): Remove decl.
3400 * src/mangle.c (time): Do not declare if defined.
3401 (first_mangle, mangled_num): Remove.
3403 * src/list.c (from_chars): Report out-of-range values more precisely.
3404 (off_from_chars): Do not allow negative offsets.
3405 (uid_from_chars): Allow negative uids.
3407 * src/create.c (linklist): Now static.
3408 (to_chars): Fix wording of message to match from_chars.
3410 * src/misc.c (merge_sort): Move to incremen.c.
3411 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3412 It's too painful to make it both generic and portable.
3413 (read_directory_file): "timestamp" -> "time stamp" in messages.
3415 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3416 (usage): Fix misspelling.
3417 (OPTION_STRING): -y is now -I.
3418 (decode_options): Use -1, not EOF, for getopt_long result.
3419 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3420 Handle operands after any "--" argument.
3421 (main): Report any output errors.
3423 * src/rmt.c (main): status is ssize_t, not long.
3425 * src/names.c (name_gather): Handle trailing -C option correctly.
3426 (addname): use memcpy, not strncpy, to copy a string of known length.
3427 (name_match): Handle trailing -C option correctly.
3428 Propagate -C option to following files.
3429 (name_match, name_scan): Remove redundant matching code.
3431 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3433 * lib/getdate.y: Major rewrite. Add copyright notice.
3434 (<stdio.h>): Include only if testing.
3436 (ISLOWER): New macro.
3437 (<string.h>): Include if HAVE_STRING_H, not USG.
3439 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3441 (EPOCH_YEAR): Renamed from EPOCH.
3442 (table): Renamed from TABLE.
3443 (meridian): Now an anonymous enum.
3444 (struct parser_control): New type.
3445 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3446 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3447 (%pure_parser): Added, so that the parser is pure.
3448 (%union): Removed; the type is now just plain int.
3449 All %type directives removed.
3450 (tLOCAL_ZONE): New %token.
3451 (month_day_table): Renamed from MonthDayTable.
3452 (gmtime, localtime, mktime, time): Declare only if not defined.
3453 (meridian_table): New table.
3454 (dst_table): New table.
3455 (units_table): renamed from UnitsTable.
3456 (relative_time_table): Renamed from OtherTable.
3457 (time_zone_table): Renamed from TimezoneTable. Modernized.
3458 (military_table): Renamed from MilitaryTable.
3459 (to_hour): Renamed from ToHour.
3460 (to_year): Renamed from ToYear.
3461 (lookup_zone): New function.
3462 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3464 (yylex): Now reentrant. All callers changed.
3465 (get_date): Add support for local time zone abbreviations.
3468 1999-08-20 Paul Eggert <eggert@twinsun.com>
3470 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3472 * src/create.c (to_chars): Generate GNU base-64 representation
3473 if we are generating an old or new GNU format tar file for a
3474 number that can't be represented with the POSIX format.
3476 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3477 (AM_FUNC_GETLINE): Add.
3478 (LIBOBJS): Add getline.o to workaround comment.
3479 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3480 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3481 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3482 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3483 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3484 lib/save-cwd.h, m4/getline.m4: New files.
3486 * src/misc.c (<save-cwd.h>): Include.
3487 (chdir_from_initial_wd): New function.
3489 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3490 (name_gather): Handle `-C x -C y' correctly.
3491 Do not rely on addname to handle -C.
3492 (addname): New CHANGE_DIR parameter. All callers changed.
3493 Remove ugly calls to getcwd; no longer needed.
3494 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3496 * src/incremen.c (listed_incremental_stream): New var.
3497 (read_directory_file): Remove arbitrary limits on file name length.
3498 Do not attempt to get the working directory; we can bypass this
3499 on fchdir hosts. Open the listed_incremental_option file for both
3500 read and write instead of opening it twice. Check for I/O errors
3501 when doing I/O to this file. Check for invalid data in the file,
3502 and report line numbers of invalid data.
3503 (write_dir_file): Likewise.
3504 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3505 Do not invoke write_dir_file; that's our caller's responsibility.
3507 * src/list.c (max): New macro.
3508 (isotime): Now takes time_t, not time_t *. Report the decimal values
3509 of times that can't be broken down.
3510 (print_header): Don't assume that major and minor device numbers can
3513 * src/common.h (struct name): change_dir is now char const *.
3514 (write_directory_file): Remove unused decl.
3515 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3516 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3517 (chdir_from_initial_wd): New decl.
3518 (addname): New 2nd arg.
3520 * THANKS: Torsten Lull -> Catrin Urbanneck
3522 1999-08-18 Paul Eggert <eggert@twinsun.com>
3524 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3525 Don't depend on ac_cv_func variables.
3526 From Albert Chin-A-Young <china@thewrittenword.com>.
3528 1999-08-18 Paul Eggert <eggert@twinsun.com>
3530 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3532 * m4/signedchar.m4: New file.
3533 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3534 * src/system.h (signed_char): New macro.
3535 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3536 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3538 * src/create.c (write_eot): Write at least two zero blocks.
3540 * src/extract.c (extract_archive): Fix sparse array bug:
3541 we did not find end of array correctly.
3543 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3544 Don't assume find_next_block yields nonnull.
3545 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3546 * src/list.c (skip_extended_headers): Likewise.
3548 * src/list.c (read_and, list_archive): Simplify code.
3549 (read_header): Fix computation of signed checksums on machines where
3551 Do not consider a block to be zero unless all its bytes are zero,
3552 even the checksum bytes. Do not attempt to parse the checksum of
3553 a zero block. Fix memory leak with long names and links.
3554 (from_chars): Accommodate a buggy tar that outputs leading NUL
3555 if the previous field overflows.
3557 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3558 \?, for portability to non-ASCII hosts.
3560 1999-08-16 Paul Eggert <eggert@twinsun.com>
3562 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3564 * src/extract.c (make_directories): Do not chown intermediate
3565 directories, even if we are root.
3567 * src/list.c (read_header): Fix bugs when interpreting
3568 POSIX-compliant headers that do not contain null bytes in the
3569 header or link names.
3571 1999-08-14 Paul Eggert <eggert@twinsun.com>
3573 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3575 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3576 (AC_HEADER_SYS_WAIT): Add.
3577 (AC_REPLACE_FUNCS): Add waitpid.
3578 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3579 * lib/waitpid.c: New file.
3580 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3581 * src/system.h (WCOREDUMP): Remove; no longer used.
3582 (WIFSTOPPED): Likewise.
3583 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3584 * src/buffer.c (child_open_for_compress): Undo previous change.
3585 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3586 (new_volume): Likewise.
3588 * src/buffer.c, src/extract.c, src/incremen.c (time):
3589 Don't declare if defined.
3590 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3591 * src/incremen.c (read_directory_file):
3592 Invoke `time' the same way everyone else does.
3593 Check validity of --listed-incremental file contents a bit better.
3594 Do not worry about --after-date-option; tar.c now checks this.
3595 * src/list.c (isotime): Report ??? if localtime returns null.
3596 Don't assume years fit into four digits.
3597 Don't append trailing newline.
3598 (print_header): Report ??? if localtime returns null;
3599 Don't assume years fit into four digits.
3601 * src/compare.c (diff_archive): Do not fall back on absolute name
3602 when --absolute-names is not specified.
3604 * src/create.c (start_header):
3605 Include text of ignored filesystem prefix in warning.
3606 (create_archive): Check for excluded names when doing incremental
3607 pass through directory.
3608 (dump_file): Do not dump old files explicitly given on command line
3609 when using --listed-incremental. Do not strip ./ prefix from names.
3611 * src/tar.c: -g now implies after_date_option = 1.
3612 -g and -N are now incompatible options.
3614 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3616 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3618 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3619 incremental headers as POSIX prefixes.
3621 1999-08-11 Paul Eggert <eggert@twinsun.com>
3623 * NEWS, configure.in: Version 1.13.6.
3625 * configure.in (ALL_LINGUAS): Add pt_BR.
3626 * po/pt_BR.po: New file.
3628 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3629 Renamed from tar.info and header.texi; adjust actions so that
3630 they work in other directories.
3632 * doc/tar.texi: Add -y and --bzip2.
3633 Patterns containing / now exclude only file names whose prefix match.
3635 * lib/exclude.h (excluded_filename): New option parameter.
3636 (add_exclude_file): New ADD_FUNC parameter.
3637 (excluded_pathname): Remove decl.
3638 * lib/exclude.c (_GNU_SOURCE):
3639 Remove; no longer needed since we don't use FNM_ macros.
3640 (excluded_filename): Renamed from excluded_filename_opts.
3641 (excluded_filename, excluded_pathname): Remove.
3642 (add_exclude_file): New ADD_FUNC parameter.
3644 * po/POTFILES.in: Add lib/quotearg.c.
3646 * src/buffer.c (_GNU_SOURCE): Define.
3647 (<fnmatch.h>): Include unconditionally.
3648 (child_open_for_compress): Dup after closing, to avoid possible file
3649 descriptor exhaustion.
3650 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3651 (flush_read): Likewise.
3653 * src/common.h (LG_8, LG_64): New macros.
3654 (excluded_with_slash, excluded_without_slash): New vars.
3656 (base_64_digits): New decl.
3657 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3658 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3660 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3661 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3663 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3664 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3665 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3666 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3667 respectively. All definitions and uses changed.
3668 (excluded_name): New decl.
3670 * src/compare.c (diff_archive):
3671 Open files with O_NONBLOCK instead of O_NDELAY.
3673 * src/create.c (base_64_digits): New constant.
3674 (base_8_digits): New macro.
3675 (MAX_VAL_WITH_DIGITS): New macro.
3676 (to_base): First half of old to_oct. Support base 64 too.
3677 (to_chars): Other half of old to_oct, for 64-bit support.
3678 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3679 (gid_substitute, uid_substitute): Look up names dynamically if
3680 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3681 (mode_to_chars): Renamed from mode_to_oct.
3682 Support negative values in all the _to_chars functions.
3683 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3684 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3685 (dump_file): Inspect entire pathname, not just new file name
3686 component, when deciding whether to exclude it.
3688 * src/extract.c (extract_archive):
3689 Open files with O_NONBLOCK instead of O_NDELAY.
3691 * src/incremen.c (get_directory_contents):
3692 Inspect entire pathname, not just new file name
3693 component, when deciding whether to exclude it.
3695 * src/list.c (<fnmatch.h>): Do not include.
3696 (from_chars): Renamed from from_oct. New parameter specifying
3697 the negative of the minimum allowed value. Support negative
3699 (base64_map): New var.
3700 (base64_init): New function.
3701 (print_header): Output numeric uids and gids if numeric_owner_option.
3703 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3705 * src/names.c (_GNU_SOURCE): Define.
3706 (<fnmatch.h>): Include unconditionally.
3707 (excluded_name): New function, taking over duties of excluded_pathname.
3710 * src/rmt.c (decode_oflag): New function.
3711 (main): Use it to support symbolic open flags.
3713 * src/rtapelib.c (encode_oflag): New function.
3714 (rmt_open__): Do not allow newlines in the path.
3715 Propagate errno correctly.
3716 Decode symbolic open flags, if present.
3718 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3721 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3722 New -y or --bzip2 option.
3723 (add_filtered_exclude): New function.
3724 (decode_options): Put excluded patterns with / into
3725 excluded_with_slash, and without / into excluded_without_slash.
3726 Compare newer_mtime_option to its new initial value
3727 TYPE_MINIMUM (time_t) when deciding whether more than one
3728 threshold date was specified.
3730 1999-07-20 Paul Eggert <eggert@twinsun.com>
3732 * NEWS, configure.in: Version 1.13.5.
3734 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3736 * src/buffer.c (new_volume): Likewise.
3737 * src/incremen.c (read_directory_file): Likewise.
3738 * src/tar.c (decode_options):
3739 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3742 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3743 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3745 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3746 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3747 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3748 Define to 0 if the corresponding S_IF* macro is not defined.
3749 (mkfifo): Do not define if already defined, or if S_IFIFO
3752 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3753 S_ISLNK, to determine whether to invoke readlink.
3754 * src/create.c (dump_file): Likewise.
3756 * src/extract.c (set_mode):
3757 Do not chmod unless we are root or the -p option was given;
3758 this matches historical practice.
3759 (unlink_destination): New function, which checks for unlink failures.
3760 (maybe_recoverable): Stay quiet if -U.
3761 (extract_archive): Use O_EXCL if unlink_first_option.
3762 Report unlink failures.
3763 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3764 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3767 * src/incremen.c (get_directory_contents): Depend on
3768 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3770 * src/list.c: Remove S_IS* ifdefs.
3771 * src/misc.c (maybe_backup_file): Likewise.
3773 * src/misc.c (maybe_backup_file):
3774 "Virtual memory exhausted" -> "Memory exhausted",
3775 to conform to the other places this message is issued.
3777 * src/mangle.c (extract_mangle):
3778 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3780 * src/rtapelib.c (rmt_open__):
3781 Remove typo that caused us to omit the first char
3784 1999-07-16 Paul Eggert <eggert@twinsun.com>
3786 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3788 * doc/tar.texi: A path name is excluded if any of its file name
3789 components matches an excluded pattern, even if the path name was
3790 specified on the command line.
3791 * src/create.c (create_archive): Likewise.
3792 * src/list.c (read_and): Likewise.
3793 * src/update.c (update_archive): Likewise.
3794 * lib/exclude.h (excluded_pathname): New decl.
3795 * lib/exclude.c (_GNU_SOURCE): Define.
3796 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3797 (excluded_filename_opts): New function.
3798 (excluded_pathname): New function.
3800 * lib/Makefile.am (EXTRA_DIST):
3801 xstrtol.c moved here from libtar_a_SOURCES.
3802 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3803 Remove xstrtoul.c; no longer needed.
3804 * lib/xstrtol.c: Remove.
3806 * src/tar.c (decode_options):
3807 Set newer_time_option to TYPE_MINIMUM, so that
3808 negative timestamps are handled correctly.
3809 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3810 uniformity (and so that we don't need to have the other fns).
3811 (main): Remove call to init_total_written; no longer needed.
3813 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3814 checks for unsigned long and long long.
3815 * src/arith.c: Remove.
3816 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3817 * po/POTFILES.in: Remove src/arith.c.
3818 * src/arith.h: Use double, to simplify configuration gotchas.
3819 (tarlong): Now double.
3820 (TARLONG_FORMAT): New macro.
3821 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3822 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3823 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3824 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3825 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3826 mult_tarlong, print_tarlong): Remove. All callers replaced with
3829 * src/common.h (init_total_written): Remove decl.
3831 * src/buffer.c (total_written):
3832 Remove; replaced with prev_written + bytes_written.
3833 (prev_written): New var.
3834 (init_total_written): Remove.
3835 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3837 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3838 Make sure that we can shift, multiply
3839 and divide unsigned long long values; Ultrix cc can't do it.
3841 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3842 Check for any unknown bits, not just unknown bits left of the leftmost
3845 * lib/quotearg.c (quotearg_buffer):
3846 Don't quote spaces if C quoting style.
3847 * src/list.c (from_oct):
3848 Use C quoting style for error; omit trailing NULs.
3850 1999-07-14 Paul Eggert <eggert@twinsun.com>
3852 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3854 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3855 <inttypes.h> defines strtoumax as a macro (and not as a function).
3856 HP-UX 10.20 does this.
3858 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3859 * PORTS, README, TODO, doc/tar.texi: Likewise.
3861 1999-07-12 Paul Eggert <eggert@twinsun.com>
3863 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3864 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3866 * src/list.c (decode_header):
3867 Do not assume that S_IFBLK and S_IFCHR are defined.
3869 * src/create.c (start_header): Do not assume S_IFMT is defined.
3870 (dump_file): Remove unnecessary check for screwy apollo lossage.
3871 Do not assume S_IFBLK and S_IFCHR are defined.
3873 * src/extract.c (extract_archive):
3874 Test whether S_IFCHR and S_IFBLK are nonzero,
3875 not whether they are defined, for consistency with other tests.
3877 * src/buffer.c (is_regular_file):
3878 Don't succeed on files that we can't access due to
3879 permissions problems.
3880 (open_archive): Fix wording on fatal error message.
3881 Don't bother to stat /dev/null if the archive is not a character
3884 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3885 Report an error, not a warning, for I/O errors.
3886 (process_rawdata, process_dumpdir, diff_sparse_files):
3887 Change ungrammatical "Data differs" to "Contents differ".
3888 (get_stat_data): Find hidden files on AIX.
3889 Accept file name as argument; all uses changed.
3890 (get_stat_data, diff_archive): Use system error message for
3891 nonexistent files rather than rolling our own.
3892 (diff_archive): Unknown file types are errors, not warnings.
3893 Normalize spelling of message to "File type differs".
3894 Use get_stat_data to get link status, for consistency.
3895 Do not inspect st_rdev for fifos.
3896 Do not assume st_mode values contain only file types and mode bits.
3897 Check for mode changes and device number changes separately.
3899 * src/update.c (append_file):
3900 Open the file before statting it, to avoid a race.
3901 Complain about file shrinkage only when we reach EOF.
3903 1999-07-08 Paul Eggert <eggert@twinsun.com>
3905 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3907 * configure.in (AC_EXEEXT): Add.
3909 * lib/Makefile.am (noinst_HEADERS):
3910 Add basename.h, exclude.h. Remove full-write.h.
3911 (libtar_a_SOURCES): Add exclude.c.
3913 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3915 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3916 * lib/safe-read.h (safe_read): New decl.
3917 * src/rmt.c: Include safe-read.h.
3918 * src/rtapelib.c: Include basename.h, save-read.h.
3919 (rmt_open__): Use base_name to compute base name.
3922 Include basename.h, exclude.h; don't include full-write.h.
3923 (exclude_option): Remove decl.
3924 (excluded): New decl.
3925 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3927 * src/list.c (read_and):
3928 Use excluded_filename instead of check_exclude.
3929 Check base name of incoming file name, not entire file name, when
3930 deciding whether to exclude it.
3932 * src/create.c (finish_sparse_file):
3933 Use excluded_filename instead of check_exclude.
3934 Don't bother to stat excluded file names.
3935 * src/incremen.c (get_directory_contents): Likewise.
3937 * src/names.c (exclude_pool, exclude_pool_size,
3938 allocated_exclude_pool_size, simple_exclude_array,
3939 simple_excludes, allocated_simple_excludes,
3940 pattern_exclude_array, pattern_excludes,
3941 allocated_pattern_excludes, add_exclude, add_exclude_file,
3943 Remove; now done in ../lib/exclude.c.
3945 * src/tar.c (decode_options): Initialize `excluded'.
3946 Use new add_exclude_file and add_exclude functions.
3948 1999-07-05 Paul Eggert <eggert@twinsun.com>
3950 * m4/gettext.m4: Use changequote rather than [[ ]].
3952 * lib/safe-read.c: Renamed from lib/full-read.c.
3953 (safe_read): Renamed from full_read. All uses changed.
3954 * lib/safe-read.h, lib/full-write.h: New files.
3955 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3956 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3957 * lib/full-write.c: Include full-write.h.
3958 * src/common.h: Include full-write.h, safe-read.h.
3959 * src/system.h: (full_read, full_write): Remove decls.
3961 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3963 * src/system.h (bindtextdomain, textdomain): undef before
3964 defining, to avoid preprocessor warnings with --disable-nls
3965 on hosts whose locale.h includes libintl.h.
3967 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3968 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3969 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3972 1999-07-02 Paul Eggert <eggert@twinsun.com>
3974 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3975 * m4/mktime.m4: New file.
3976 * m4/Makefile.am.in, m4/README: Remove these files.
3977 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3978 remove README, Makefile.am.in.
3979 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3980 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3983 * src/tar.c: Include signal.h.
3984 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3985 (main): Ensure SIGCHLD is not ignored.
3987 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3988 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3989 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3990 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3991 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3992 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3993 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3994 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3995 they don't overlap with char codes. Use an enum instead of a lot
3998 * src/system.h (ISASCII): Remove.
3999 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4000 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4001 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4002 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4003 LONG_MAX): New macros.
4005 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4006 (read_directory_file): Cast ISSPACE arg to unsigned char.
4007 * src/misc.c (ISPRINT): Remove; now in system.h.
4008 (remove_any_file): Add brackets to pacify gcc -Wall.
4009 * src/list.c: Don't include <ctype.h>; system.h already does this.
4010 (ISODIGIT, ISSPACE): Remove; now in system.h.
4011 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4013 (from_oct): Cast ISSPACE arg to unsigned char.
4015 * src/create.c (mode_to_oct): Translate modes from internal to
4017 * src/list.c (mode_from_oct): Translate modes from external to
4018 internal form. Do not complain about unrecognized mode bits.
4019 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4020 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4022 * src/extract.c: (extr_init, make_directories, extract_archive):
4023 Do not assume mode bits have traditional Unix values.
4024 * src/list.c (decode_mode): Likewise.
4025 * src/create.c (start_header, dump_file): Likewise.
4026 * src/buffer.c (child_open_for_compress,
4027 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4028 * src/compare.c (diff_archive): Likewise.
4030 * src/extract.c (set_mode): Use %04 not %0.4 format.
4031 (extract_sparse_file): Do not use data_block uninitialized.
4032 Check for lseek failures.
4034 * src/rtapelib.c (rmt_lseek__):
4035 Convert lseek whence values to portable integers on the wire.
4036 * src/rmt.c (main): Likewise. Check for whence values out of range.
4038 * src/create.c (finish_sparse_file): Use lseek whence macros
4039 instead of integers.
4040 * src/buffer.c (backspace_output): Likewise.
4041 * src/compare.c (diff_archive, verify_volume): Likewise.
4042 * src/delete.c (move_archive): Likewise.
4043 * src/extract.c (extract_sparse_file): Likewise.
4045 * src/create.c (dump_file): Do not invoke finish_sparse_file
4046 on a negative file descriptor.
4048 * src/buffer.c: Add braces to pacify gcc -Wall.
4050 * src/compare.c (diff_sparse_files): Report lseek errors.
4052 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4054 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4056 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4057 message to be internationalized; \a doesn't work with msgfmt.
4059 * src/tar.c (long_options, main, usage, OPTION_STRING):
4060 Remove -E or --ending-file.
4061 * src/list.c (read_and): Likewise.
4062 * src/common.h (ending_file_option): Likewise.
4063 * src/buffer.c (close_archive): Likewise.
4065 * tests/after: Don't run two commands together in a pipeline,
4066 as some old shells mishandle pipeline exit status.
4068 1999-06-28 Paul Eggert <eggert@twinsun.com>
4070 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4071 * NEWS: Describe changes since 1.12.
4072 * README: Update bug reporting address; move paxutils ref to NEWS.
4074 Handle EINTR correctly.
4075 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4076 * lib/full-read.c, lib/full-write.c: New files.
4077 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4078 Prefer full_read to read and full_write to write.
4079 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4080 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4082 * src/extract.c (extract_sparse_file): Likewise.
4083 * src/rmt.c (get_string, main, report_error_message,
4084 report_numbered_error): Likewise.
4085 * src/rmt.h (rmtread, rmtwrite): Likewise.
4086 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4087 rmt_write__, rmt_ioctl__): Likewise.
4088 * src/update.c (append_file): Likewise.
4089 * src/system.h (full_read, full_write): New decls.
4091 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4092 lib/xmalloc.c, src/arith.c, src/misc.c.
4094 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4095 New macros. All uses of STDIN and STDOUT changed.
4096 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4097 instead of 0 and STDOUT_FILENO instead of 1.
4098 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4099 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4101 * src/rmt.c (private_strerror): Avoid const. Translate results.
4103 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4104 in the presence of NFS clock skew.
4106 1999-06-25 Paul Eggert <eggert@twinsun.com>
4108 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4110 * src/buffer.c (write_archive_buffer): New function.
4111 (child_open_for_compress, flush_write, flush_read): Use it to write
4113 (open_archive): Report error if fstat of archive fails.
4114 Improve efficiency of check for /dev/null.
4115 Also, fix some corner cases with remote archives and /dev/null checking.
4116 (close_archive): Test for input fifo only if not remote.
4117 Truncate output archive only if it's not remote.
4119 * src/misc.c (remove_any_file):
4120 Don't terminate if you see . or ..; just skip them.
4122 1999-06-18 Paul Eggert <eggert@twinsun.com>
4124 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4126 Output sizes using a format that's more compatible with
4127 traditional tar (and with GNU Emacs).
4128 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4129 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4130 Don't subtract 1 from size.
4131 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4132 Output a trailing NUL unless the value won't fit without it.
4133 (finish_header): No need to append NUL to chksum, now that
4136 1999-06-16 Paul Eggert <eggert@twinsun.com>
4138 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4140 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4141 @INTLLIBS@ might invoke rpl_realloc.
4143 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4144 (intconv): Remove; use xstrto* fns instead.
4145 ("xstrtol.h"): Include.
4146 (check_decimal): Remove.
4147 (long_options, usage, OPTION_STRING, decode_options):
4148 Remove -y, --bzip2, --unbzip2.
4149 (decode_options): Use xget_version instead of get_version.
4150 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4151 Replace invocations of check_decimal with xstrtoumax.
4153 * tests/preset.in (echo_n, echo_c): Remove.
4155 * tests/after: Don't rely on $echo_c and $echo_n.
4157 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4158 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4159 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4160 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4161 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4162 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4163 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4164 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4165 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4166 m4/xstrtoumax.m4: New files.
4168 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4169 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4170 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4171 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4172 (AC_CHECK_FUNCS): Remove lchown.
4173 (AC_REPLACE_FUNCS): Remove basename, dirname.
4174 Add lchown, strtol, strtoul.
4175 (jm_FUNC_MKTIME): Add.
4176 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4177 are also built via the ANSI2KNR-filtering rules.
4178 Use a no-op line to work around bug in automake 1.4 with malloc and
4180 (AC_OUTPUT): Add m4/Makefile.
4182 * lib/Makefile.am (EXTRA_DIST):
4183 Add lchown.c, malloc.c, mktime.c, realloc.c,
4184 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4185 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4186 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4187 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4188 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4190 * src/system.h (uintmax_t): Don't declare; configure now does this.
4192 * src/common.h (backup_type): New decl.
4193 * src/common.h, src/misc.c, src/tar.c:
4194 Move include of backupfile.h to common.h.
4196 * src/misc.c (maybe_backup_file):
4197 Pass backup_type to find_backup_file_name.
4199 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4200 UINTMAX_STRSIZE_BOUND.
4202 * doc/tar.texi: Remove --bzip2.
4203 Fix @xref typos reported by latest makeinfo.
4205 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4207 (M4DIR, ACINCLUDE_INPUTS): New macros.
4208 ($(srcdir)/acinclude.m4): New rule.
4210 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4211 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4212 now generated automatically by autoconf.
4214 1999-05-15 Paul Eggert <eggert@twinsun.com>
4216 * doc/tar.texi: Remove -y.
4218 1999-04-09 Paul Eggert <eggert@twinsun.com>
4220 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4221 (we were allocating too much storage).
4222 (uintmax_t): Don't declare; configure now does this.
4224 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4226 1999-03-22 Paul Eggert <eggert@twinsun.com>
4228 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4230 * acinclude.m4 (AC_LFS_FLAGS):
4231 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4232 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4233 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4235 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4236 New macros; needed for latest GNU xmalloc.c.
4238 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4239 (libtar_a_SOURCES): Add quotearg.c.
4240 * list.c: Include <quotearg.h>.
4241 (from_oct): Add forward decl.
4242 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4243 (from_oct): Report an error only if TYPE is nonzero.
4244 Quote any funny characters in bad header.
4246 1999-03-20 Paul Eggert <eggert@twinsun.com>
4248 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4250 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4251 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4253 (AC_LFS): Simplify AIX revision number test.
4255 1999-03-17 Paul Eggert <eggert@twinsun.com>
4257 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4259 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4260 Remove; it doesn't work that well
4261 with AC_CANONICAL_HOST.
4262 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4264 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4266 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4268 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4270 * tar.texi: Fix bug-report addr.
4272 * README: Remove --with-included-malloc.
4273 Upgrade version numbers of build software.
4275 1999-03-07 Paul Eggert <eggert@twinsun.com>
4277 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4279 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4280 where bindtextdomain and gettext require -lintl.
4281 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4282 `no' means it failed.
4283 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4284 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4285 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4286 to add anything to the command line (it's all in config.h).
4287 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4289 1999-03-01 Paul Eggert <eggert@twinsun.com>
4291 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4293 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4295 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4296 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4297 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4298 like OFF_MAX, which are not reliable
4299 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4300 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4301 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4303 * src/incremen.c (get_directory_contents):
4304 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4305 Have statx depend on STX_HIDDEN, not AIX.
4307 * src/create.c (to_oct):
4308 New parameter substitute, giving a substitute value to use
4309 when the original value is out of range. Do not append a space to the
4310 output; modern tars don't. When a value is out of range, specify the
4311 maximum value, not the number of bits.
4312 (GID_NOBODY, UID_NOBODY): New macros.
4313 (gid_to_oct, uid_to_oct): Use them as substitutes.
4314 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4315 (dump_file): Check whether the file changed as we read it.
4317 * src/rmt.c (main): Remove suspicious AIX/386 code.
4319 1999-02-19 Paul Eggert <eggert@twinsun.com>
4321 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4322 returns a type compatible with char *; it doesn't on SunOS
4323 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4325 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4327 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4328 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4330 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4332 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4333 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4334 * acinclude.m4 (AM_WITH_NLS):
4335 Update to latest gettext version (serial 5).
4336 (AC_LFS_FLAGS): New macro
4337 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4338 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4339 Work properly in cross-compilation scenario, by checking for getconf
4340 with AC_CHECK_TOOL and by ditching uname in favor of
4341 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4343 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4344 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4345 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4346 since getdate.y now uses ANSI code.
4348 * config.guess, config.sub: New files; taken from automake 1.4.
4350 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4351 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4352 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4353 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4354 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4355 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4356 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4358 1999-02-01 Paul Eggert <eggert@twinsun.com>
4360 * src/tar.c: Update copyright.
4364 1999-02-01 Paul Eggert <eggert@twinsun.com>
4366 * NEWS, configure.in: Version 1.12.64004
4368 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4370 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4372 * src/extract.c (extract_archive): Fix bug when extracting sparse
4373 files: they were trashing the tar file header.
4375 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4376 Add -y or --bzip2 or --bunzip2 option.
4378 1999-01-30 Paul Eggert <eggert@twinsun.com>
4380 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4381 cached_no_such_uid, cached_no_such_gid): New vars.
4382 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4383 Cache failures, too.
4385 * src/tar.c (decode_options):
4386 Don't pass names longer than UNAME_FIELD_SIZE to
4387 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4389 1999-01-27 Paul Eggert <eggert@twinsun.com>
4391 * NEWS, configure.in: Version 1.12.64003
4393 * src/buffer.c (backspace_output, close_archive): Cast
4394 rmtlseek position arg to off_t, for benefit of K&R compilers
4396 * src/compare.c (verify_volume): Likewise.
4398 * NEWS, configure.in: Version 1.12.64002
4400 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4401 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4402 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4403 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4404 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4405 uid_from_oct): Likewise.
4407 1999-01-25 Paul Eggert <eggert@twinsun.com>
4409 * incremen.sh: Fix timing bug in regression test.
4411 1999-01-22 Paul Eggert <eggert@twinsun.com>
4413 * NEWS, configure.in: Update version
4415 * Makefile.am (localedir): Change to $(datadir)/locale.
4416 (DEFS): New macro, defining LOCALEDIR.
4417 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4418 (INCLUDES): Add -I..
4420 * Makefile.am (localedir): Change to $(datadir)/locale.
4422 1999-01-21 Paul Eggert <eggert@twinsun.com>
4424 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4426 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4427 * src/Makefile.am (localedir): Likewise.
4428 (DEFS): New macro, defining LOCALEDIR.
4429 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4430 (INCLUDES): Add `-I..'.
4432 * tests/incremen.sh: Fix timing bug.
4434 1999-01-20 Paul Eggert <eggert@twinsun.com>
4436 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4437 `lfs.7' changed to `64000' in version number
4438 to conform to gnits standards.
4440 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4441 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4443 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4446 1998-12-07 Paul Eggert <eggert@twinsun.com>
4448 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4450 * src/list.c (read_header):
4451 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4453 1998-11-30 Paul Eggert <eggert@twinsun.com>
4455 * configure.in: Quote the output of uname.
4457 * src/extract.c (set_stat): chmod after chown even when not root;
4458 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4460 1998-11-15 Paul Eggert <eggert@twinsun.com>
4462 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4464 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4465 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4467 1998-10-28 Paul Eggert <eggert@twinsun.com>
4469 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4471 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4474 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4475 On many installations, rexec is disabled.
4477 1998-08-07 Paul Eggert <eggert@twinsun.com>
4479 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4481 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4482 for nameless users and groups.
4484 1998-02-17 Paul Eggert <eggert@twinsun.com>
4486 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4487 * NEWS, README: Add explanation of why this isn't an official version.
4489 1998-02-02 Paul Eggert <eggert@twinsun.com>
4491 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4492 This is an unofficial version.
4494 1997-12-17 Paul Eggert <eggert@twinsun.com>
4496 * src/incremen.c (ST_DEV_MSB): New macro.
4497 (NFS_FILE_STAT): Use most significant bit of st_dev,
4498 even if it's unsigned.
4500 1997-12-08 Paul Eggert <eggert@twinsun.com>
4502 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4504 1997-11-19 Paul Eggert <eggert@twinsun.com>
4506 * configure.in (HAVE_INTTYPES_H):
4507 Don't ignore cache variable if it's already set.
4509 1997-11-10 Paul Eggert <eggert@twinsun.com>
4511 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4512 * src/delete.c (records_read): Now off_t.
4513 (move_archive): Don't assume mt_count is of type daddr_t.
4515 1997-10-30 Paul Eggert <eggert@twinsun.com>
4517 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4518 Set to appropriate values if large file support
4519 needs explicit enabling.
4520 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4522 New macros to configure.
4523 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4525 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4526 major_t, minor_t, ssize_t): New macros.
4528 * src/arith.h (TARLONG_FORMAT):
4529 Fix typo: %uld -> %lu. Use unsigned when long long
4531 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4532 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4534 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4535 2nd arg is now unsigned long.
4537 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4538 (prepare_record_buffer): Arg is now size_t.
4539 Remove now-useless casts.
4541 (main): Use `long' for status, so that it can store ssize_t.
4542 Use daddr_t, mode_t, size_t, off_t when appropriate.
4543 Convert daddr_t and off_t values ourselves, since they might be longer
4544 than long. Convert other types using `long' primitives.
4545 When processing MTIOCTOP, do not try to pass resulting
4546 count back, since it won't work (it could be too large) and it's
4547 not expected anyway.
4550 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4551 now-useless casts. Use unsigned long to print *_t types, except use
4552 STRINGIFY_BIGINT for off_t.
4553 (update_archive): Cast -1 to dev_t when necessary.
4555 * src/tar.c (check_decimal):
4556 Now returns 1 if successful, 0 otherwise, and returns
4557 uintmax_t value into new arg. Check for arithmetic overflow.
4558 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4559 Check for overflow on user or group ids.
4561 * src/compare.c (diff_init, process_rawdata, read_and_process,
4562 diff_sparse_files, diff_archive):
4563 Use off_t, pid_t, size_t, ssize_t when appropriate.
4564 Remove now-useless casts. Use unsigned long to print *_t types,
4565 except use STRINGIFY_BIGINT for off_t.
4567 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4568 Size arg is now size_t.
4570 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4571 when allocating buffer.
4574 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4575 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4576 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4579 (get_status_string, get_status_off): New function.
4580 (get_status): Now returns long, so that it can store ssize_t.
4581 Invoke get_status_string to do the real work.
4582 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4583 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4584 (rmt_ioctl__): Convert mt_count by hand,
4585 since it might be longer than long.
4587 * src/mangle.c (extract_mangle):
4588 Check for overflow when converting off_t to size_t.
4589 Use off_t, size_t when appropriate. Remove now-useless casts.
4591 * src/system.h (mode_t): Remove; now done by autoconf.
4592 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4593 Return number of ST_NBLOCKSIZE-byte blocks,
4594 not number of 512-byte blocks;
4595 this also helps to avoid overflow.
4596 (st_blocks): Declare if needed.
4597 (ST_NBLOCKSIZE): New macro.
4598 (<limits.h>, <inttypes.h>): Include if available.
4599 (CHAR_BIT): New macro.
4600 (uintmax_t): New typedef.
4601 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4602 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4603 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4605 * src/names.c (name_init):
4606 Fix typo in error message: FILE* was passed, but char*
4609 (read_name_from_file, name_gather, addname, name_match, name_scan,
4610 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4612 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4614 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4615 (extract_sparse_file): Args now use off_t.
4617 (set_mode, set_stat, make_directories, extract_sparse_file,
4618 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4619 now-useless casts. Use unsigned long to print *_t types, except use
4620 STRINGIFY_BIGINT for off_t.
4622 * src/misc.c (quote_copy_string):
4623 Use size_t when appropriate. Remove now-useless casts.
4625 * src/list.c (read_and, list_archive, read_header, decode_mode,
4626 print_header, print_for_mkdir):
4627 Use mode_t, off_t, size_t when appropriate. Remove
4628 now-useless casts. Use unsigned long to print *_t types, except use
4629 STRINGIFY_BIGINT for off_t.
4631 (read_header): Check for overflow when converting header size.
4633 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4634 const char *. Size arg is now size_t. Now takes new type and maxval
4635 args. Compute result using uintmax_t, not long. Report error if
4636 field does not contain octal number in range.
4637 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4638 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4639 uintmax_from_oct): New functions.
4641 (stringify_uintmax_t_backwards): New function.
4643 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4644 (skip_file): Offset arg is now off_t.
4646 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4647 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4649 (write_error): Arg is now ssize_t.
4650 (child_pid): Now pid_t.
4651 (available_space_after): Now size_t.
4653 (child_open_for_compress, child_open_for_uncompress, flush_write,
4654 open_archive, flush_write, write_error, flush_read, close_archive):
4655 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4656 casts. Use unsigned long to print *_t types, except use
4657 STRINGIFY_BIGINT for off_t.
4659 * src/delete.c (records_read): Now daddr_t.
4660 (move_archive): Arg is now daddr_t. Check for overflow when
4662 (move_archive, delete_archive_members): Use daddr_t, off_t when
4663 appropriate. Remove now-useless casts.
4665 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4666 (rmt_lseek): Now returns off_t.
4668 * src/create.c (to_oct):
4669 Now static. Value arg is now uintmax_t. Accept new args
4670 giving name of type of octal field, for error messages. Report an
4671 error if the value is too large to fit in the field.
4672 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4673 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4675 (write_eot, write_long, finish_header, deal_with_sparse,
4676 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4677 appropriate. Remove now-useless casts. Use unsigned long to print
4678 *_t types, except use STRINGIFY_BIGINT for off_t.
4680 (find_new_file_size): 1st arg is now off_t*.
4681 (finish_sparse_file): Args now use off_t, not long.
4682 Check for lseek error.
4683 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4684 (dump_file): Device arg is now dev_t.
4685 Avoid overflow when testing whether file has holes
4686 by using the new ST_NBLOCKSIZE macro.
4688 * src/incremen.c (struct accumulator, add_to_accumulator,
4689 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4690 Use size_t for sizes.
4691 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4692 Use dev_t, ino_t for devices and inodes.
4693 (gnu_restore): Use off_t for file offsets.
4694 (struct directory): Use char for flags. Add new flag `nfs'.
4696 (NFS_FILE_STAT): New macro.
4697 (note_directory): Accept struct stat * instead of
4698 device and inode number. All callers changed.
4699 (note_directory, get_directory_contents):
4700 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4701 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4703 * src/common.h (record_size, struct name, struct sp_array,
4704 available_space_after):
4705 Use size_t for sizes.
4706 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4707 Use off_t for file offsets.
4708 (struct name): dir_contents is now const char *, not char *.
4709 (dump_file, get_directory_contents): Use dev_t for devices.
4710 (to_oct): Remove decl.
4711 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4712 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4713 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4714 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4715 UINTMAX_FROM_OCT): New macros.
4716 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4717 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4718 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4719 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4720 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4721 (print_for_mkdir): 2nd arg is now mode_t.
4723 See ChangeLog.1 for earlier changes.
4727 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
4730 This file is part of GNU tar.
4732 GNU tar is free software; you can redistribute it and/or modify
4733 it under the terms of the GNU General Public License as published by
4734 the Free Software Foundation; either version 2, or (at your option)
4737 GNU tar is distributed in the hope that it will be useful,
4738 but WITHOUT ANY WARRANTY; without even the implied warranty of
4739 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4740 GNU General Public License for more details.
4742 You should have received a copy of the GNU General Public License
4743 along with GNU tar; see the file COPYING. If not, write to
4744 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4745 Boston, MA 02111-1307, USA.