1 2004-02-26 Paul Eggert <eggert@twinsun.com>
3 * doc/tar.texi (dircategory Individual utilities): Append period,
4 as suggested by Karl Berry.
6 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
8 * src/list.c (decode_header): Call xheader_decode before
9 the assignment to current_stat_info.archive_file_size.
11 2004-02-23 Paul Eggert <eggert@twinsun.com>
13 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
15 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
20 * tests/before: Move testing of the prerequisite archive formats
21 to the separate function 'prereq'. Do not expect any arguments
22 * tests/delete03.sh: Use prereq() instead of passing arguments
24 * tests/incremen.sh: Likewise.
25 * tests/listed01.sh: Likewise.
26 * tests/multiv01.sh: Likewise.
28 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
30 Added UTF-8 support. Finished global extended header
34 * configure.ac: Detect libiconv
35 * src/utf8.c: New file. Conversions to and from utf-8.
36 * src/Makefile.am: Added utf8.c
37 * src/create.c (write_header_name) In pax format, use
38 "path" keyword if the file name is not ASCII
39 (start_header): Likewise for uname and gname.
40 * src/list.c: Decode encountered global headers.
41 * src/xheader.c: Use keywords from the global
43 Correctly handle UTF-8 conversions.
44 (xheader_list_destroy): New function.
45 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
46 missing gettext markers
47 (decode_record): Rewritten using caller-provided handler and
49 * tests/listed01.sh: Give credit to Andreas Schuldei.
51 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
53 * src/create.c (dump_file0): The conditional at line
54 1296 prevented incremental backups on individual files
55 from working, as reported by Andreas Schuldei
56 <andreas@schuldei.org>.
58 This is due to the condition
60 (0 < top_level || !incremental_option)
62 Removing it makes incremental backups work for individual
63 files as well as for directories. On the other hand, it does
64 not affect other functionality, as shown by the reasoning below:
66 To begin with, the two parts of this condition are mutually
69 1) when top_level < 0, incremental_option == 1
70 so the condition yields false
71 2) when top_level >= 0, incremental_option == 0
72 so the condition yields true.
74 In other words, it is completely equivalent to
78 Now, let's consider the effect of its removal. There are two cases:
80 1) when incremental_option==1
81 This means incremental backup in progress. In this case dump_file
82 is invoked only for directories or for files marked with 'Y' by
83 get_directory_contents. The latter are those that did not meet the
84 condition in incremen.c:242, which is exactly the same condition
85 as this at create.c:1296. So, for these files the check
86 (!incremental_option) is useless, since the rest of the
87 conditional will yield false anyway. On the other hand, if
88 dump_file is invoked on a directory, the conditional will yield
89 false due to !S_ISDIR assertion, so these will be processed as usual.
91 Thus, for this case the extra condition (!incremental_option) is
92 irrelevant, and its removal won't alter the behavior of tar,
93 *except* that it will enable incremental backups on individual
94 files, which is the wanted effect.
96 2) when incremental_option==0
97 In this case the condition yields true and its removal does not
98 affect the functionality.
101 * configure.ac: Raised patchlevel to 93
102 * src/incremen.c: Minor stylistic fixes.
103 * tests/listed01.sh: New test. Check listed incremental
104 backups on individual files.
105 * tests/Makefile.am: Added listed01.sh
107 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
109 * src/common.h (simple_finish_header,start_private_header): New
111 (xheader_ghdr_name): Changed declaration
112 * src/create.c (start_private_header): Removed static qualifier.
113 (write_extended): Removed superfluous last argument. Use
115 (simple_finish_header): New function.
116 (finish_header): Use simple_finish_header() to break recursive
117 dependency between this function and write_extended().
118 * src/tar.c (assert_format): Do not bail out if several
119 --format arguments are given. This is a common case when
120 TAR_OPTIONS are used.
121 (decode_options): New option --show-defaults displays the
122 compiled-in defaults.
123 Use POSIX format if no --format option was given and
124 --pax-option was specified.
125 Do not allow to use --pax-option unless the archive format is
126 set to POSIX (or reading subcommand is requested).
128 * src/update.c (update_archive): Write global extended header if
130 * src/xheader.c (xheader_format_name): Bugfix.
131 (xheader_xhdr_name): Changed the default extended header name
132 to '%d/PaxHeaders.%p/%f', as POSIX requires.
133 (xheader_ghdr_name): Removed unused argument.
134 (xheader_write,xheader_write_global): New function.
135 (xheader_decode): Modified to honor overrides whatever
136 the current archive format is.
138 * src/delete.c (delete_archive_members): Call xheader_decode
140 * src/list.c (decode_header): Likewise.
141 * src/incremen.c (sort_obstack): Fixed typo in the comment
143 * doc/tar.texi: Document new default for extended
146 * tests/before: Accept an optional list of allowed archive
147 formats. Exit with the status 77 if the current archive
148 format does not match any of them.
149 * tests/delete03.sh: Require gnu, oldgnu or posix format
150 * tests/incremen.sh: Require gnu or oldgnu format
151 * tests/multiv01.sh: Likewise
153 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
155 * doc/tar.texi (Option Summary): Documented --pax-option
156 * src/tar.c: Likewise.
158 * src/create.c (to_chars): Added a comment.
159 * src/tar.h: Comment to GNU_FORMAT
161 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
164 * configure.ac: Added stpcpy
165 * bootstrap: Likewise
166 * lib/Makefile.am: Likewise
167 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
169 * src/create.c (write_extended): Call xheader_xhdr_name
170 instead of using hardcoded "././@PaxHeader" name.
171 * src/tar.c: New option --pax-option (equivalent to -o option
173 * src/xheader.c: Implement pax -o option. Fixed misleading
174 heading comment (introduced 2003-09-02).
175 * src/incremen.c: Minor fixes
176 * m4/.cvsignore: Updated
178 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
180 * src/incremen.c: Removed accumulator stuff in favor of obstack.
181 (get_directory_contents): Split into two functions
182 * src/update.c: Minor changes
183 * doc/tar.texi: Fixed typo
185 2004-02-15 Paul Eggert <eggert@twinsun.com>
187 Fix Debian bug 230872, originally reported by Jeff King in
188 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
190 * doc/tar.texi (posix compliance): Remove. The whole section
191 was a misunderstanding of what POSIXLY_CORRECT is supposed to
192 mean. The GNU Coding Standards says that POSIXLY_CORRECT
193 is for disabling extensions that are incompatible with POSIX:
194 it is not for disabling compatible extensions. All references
195 to this section removed.
196 (posix): This format is created only if the posix format is
197 specified; it is no longer created if gnu format is specified
198 and POSIXLY_CORRECT is set.
199 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
200 POSIX does not specify the behavior of tar, so we should
201 not worry about POSIXLY_CORRECT here.
203 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
205 * Makefile.am: Removed m4
206 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
208 * README-alpha: Updated
209 * bootstrap: Updated TP URL, improved help output. Default
210 to :ext:anoncvs and set CVS_RSH, unless already set.
211 * m4/Makefile.am: Removed
213 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
215 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
216 Use $option instead of $1 so all options will be parsed.
218 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
220 Started rewriting buffer.c ...
222 * bootstrap: New option --no-po
223 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
224 (time_to_start_writing): Changed data type
225 (file_to_switch_to): Removed. Variable never assigned to.
226 (open_archive) Moved option compatibility checks to tar.c
228 * src/common.h (maybe_backup_file): Changed return type
229 * src/misc.c: Likewise.
230 * src/create.c: Updated invocations of safer_name_suffix
231 * src/extract.c: Likewise
232 * src/delete.c: Updated assignment to write_archive_to_stdout
233 * src/tar.c (decode_options): More option compatibility checks
234 (moved from buffer.c)
235 * src/update.c (time_to_start_writing): Changed data type.
236 * tests/recurse.sh: New test case.
237 * tests/mksparse.c: New file.
238 * tests/Makefile.am: Added recurse.sh and mksparse.c
240 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
242 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
243 Martin Simmons for the patch.
244 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
245 <pius@pld-linux.org> for the patch.
247 2003-12-26 Paul Eggert <eggert@twinsun.com>
249 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
250 and translation website.
252 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
253 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
254 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
255 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
256 files are replaced by autoreconf. Also, there seems to be a bug
257 in gettext/autoconf/automake if we try to omit these files after
258 autoreconf has replaced them, even though the gettext manual says
259 they're optional. So give up and just include them for now, even
260 though they make 'configure' longer and slower.
262 Change translation URL from
263 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
264 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
265 accommodate translator website revamp.
267 Fail if autoreconf fails.
269 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
270 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
271 ignore files now supplied by gettext 0.13.1.
273 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
275 Synchronized with the backup repository on Mirddin
277 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
279 * configure.ac: Check for varios members of struct stat
280 that may represent file modification times with a subsecond
282 Check for utimes (for future use)
283 * src/buffer.c (short_read): Issue a warning on short reads.
284 * src/common.h (sys_stat_nanoseconds): New function
285 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
286 * src/list.c (read_and): Treat only two successive zero
287 filled blocks as an EOF indicator. Issue a warning if
288 a single one is encountered.
289 * src/system.c (sys_stat_nanoseconds): New function
290 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
292 * src/xheader.c (code_time,decode_time): Support for subsecond
294 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
295 (mtime_coder,mtime_decoder): Update invocations of code_time and
297 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
298 (sparse_numblocks_decoder,sparse_offset_decoder)
299 (sparse_numbytes_decoder): Updated
301 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
303 * src/names.c (safer_name_suffix): Reverted change made
304 2003-11-14. Reason: Discussion with Paul Eggert and
305 Jean-Louis Martineau. See also ChangeLog entry from
307 * tests/delete03.sh: Likewise.
308 * tests/extrac04.sh: Likewise.
309 * tests/multiv01.sh: Likewise.
311 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
313 * src/incremen.c (write_directory_file): Use sys_truncate
314 * src/list.c (print_header): Use archive_file_size member
315 when printing real file size.
316 * src/sparse.c (sparse_scan_file): Correctly handle files with
318 (sparse_dump_region,sparse_extract_region): Allow for zero size
321 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
323 * configure.ac: Raised version number to 1.13.92
324 * src/list.c (decode_header): Discern between pax and ustar
326 Initialize current_stat_info.archive_file_size.
328 NOTE: Modifications from this date on are temporarily
329 stored on local CVS on mirddin. This repository will
330 be synchronized with Savannah as soon as the latter
331 becomes operational again.
333 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
336 * src/sparse.c: Initial implementation of GNU/pax sparse
338 * src/common.h (xheader_store): Changed prototype.
339 * src/create.c: Update calls to xheader_store
340 * src/extract.c (extract_archive): Check reported size vs.
341 archive file size to determine if we have to do with a
343 * src/tar.c (usage): Cleaned up the sample argument to --newer
345 (decode_options): Allow --sparse for POSIX_FORMAT archives.
346 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
348 Implemented GNU.sparse.* keywords.
350 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
352 * configure.ac: Check for setlocale. Thanks Bruno Haible for
355 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
357 * src/create.c (write_gnu_long_link): Use oldgnu
358 magic with @LongLink blocks.
360 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
362 * src/tar.h: Support for star sparse format.
363 * src/sparse.c: Likewise.
365 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
367 * src/sparse.c (sparse_diff_file): New function
368 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
369 (sys_compare_uid_gid): Removed.
370 (sys_compare_links,report_difference): Changed prototype
371 (sparse_diff_file): New function
372 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
373 (sys_compare_uid_gid): Removed.
374 (sys_compare_links): Changed declaration
375 * src/compare.c (diff_archive): Use sparse_diff_file.
377 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
379 Rewritten sparse file handling.
381 * src/sparse.c: New file. Provides a universal framework
382 for various methods for sparse files handling.
383 * src/Makefile.am: Added sparse.c
384 * src/common.h (struct sp_array,sparsearray,sp_array_size)
385 (init_sparsearray,fill_in_sparse_array): Removed
386 (enum dump_status): New data type
387 (pad_archive,close_diag,open_diag,read_diag_details)
388 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
390 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
392 (print_header): Changed prototype declaration.
393 * src/tar.h (struct sp_array): Declaration from common.h
394 (struct tar_stat_info): New members archive_file_size,
395 sparse_map_avail,sparse_map.
396 * src/create.c: Major rewrite.
397 * src/extract.c: Use new sparse file interface.
398 * src/compare.c (diff_sparse_files): Temporary placeholder.
400 * src/buffer.c: Minor changes
401 * src/tar.c: Likewise.
402 * src/list.c: Likewise.
403 * src/misc.c (close_diag,open_diag,read_diag_details)
404 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
405 diagnostics functions.
406 * src/incremen.c: Use new diagnostics functions.
407 * src/names.c: Likewise.
409 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
411 * configure.ac: Fixed check for setsockopt
413 * src/create.c: Do not zero-terminate name field if
414 the name is exactly 100 characters long.
415 (write_ustar_long_name): Fixed cheking for unsplittable
418 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
420 * src/create.c (start_header): Removed debugging hook
421 (dump_file): Fixed handling of linkname field.
422 * src/names.c (safer_name_suffix): If the input
423 file name ends with a slash, output one should do so
425 * doc/tar.texi: Documented --format=ustar
427 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
429 * src/tar.h (archive_format): USTAR_FORMAT: New type.
430 * src/create.c: Added POSIX.1-1988 support.
431 * src/names.c (safer_name_suffix): Skip leading ./
432 * src/tar.c: New option --format=ustar forces
433 POSIX.1-1988 archive format.
434 * tests/delete03.sh: Updated.
435 * tests/extrac04.sh: Updated.
436 * tests/multiv01.sh: Updated.
438 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
440 * src/list.c (read_and): Initialize current_stat_info
441 and extended_header at the start of the loop.
442 * src/names.c (all_names_found): Check if the argument
443 contains valid filename. Fixes coredump on `not_a_tar_file'
444 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
445 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
446 Fixes `pax-big-10g' bug.
448 2003-11-12 Paul Eggert <eggert@twinsun.com>
450 Fix some C compatibility bugs reported by Joerg Schilling.
452 * src/common.h (stripped_prefix_len): Fix misspelling
453 "stripped_path_len" in declaration.
454 * src/rmt.c (main): Use "return FOO;" rather than
455 "exit (FOO);"; we no longer have to worry about
456 pre-ANSI hosts that mishandled returned values from "main".
457 * src/tar.c (main): Likewise. This avoids warnings on some
459 * src/system.c: Include signal.h, for 'kill'.
460 * src/system.h (DEV_BSIZE): Remove.
461 (DEFAULT_ST_BLKSIZE): New macro.
462 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
463 * src/tar.c (enum): Remove comma just before }.
465 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
467 * src/list.c (decode_header): Initialize st_atime and
470 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
472 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
473 Bunk <bunk@fs.tum.de> for reporting.
474 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
475 <martin@xemacs.org> for spotting.
477 2003-11-04 Paul Eggert <eggert@twinsun.com>
479 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
482 2003-10-26 Paul Eggert <eggert@twinsun.com>
484 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
485 Bug reported by Christian Weisgerber.
487 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
491 * src/tar.c (decode_options): Removed superfluous archive format
493 * doc/tar.texi: Documented new features.
495 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
498 * THANKS: Added Wojciech Polak
499 * configure.ac: Added checks for missing functions. Raised
500 version number to indicate alpha release.
501 * lib/Makefile.am: Added missing headers
502 * lib/waitpid.c: Added missing includes.
503 * src/extract.c: Likewise.
504 * src/names.c: Removed spurious includes.
505 * src/xheader.c: Likewise.
506 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
507 macro overriding broken mkdir prototypes.
509 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
511 * configure.ac: Check for dev_t and ino_t.
512 * m4/Makefile.am: Added missing files.
513 * src/system.c: New file.
514 * src/Makefile.am: Added system.c
515 * src/common.h: Prototypes for functions from system.c
516 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
517 * src/buffer.c: Moved system dependencies to system.c
518 * src/compare.c: Likewise.
519 * src/create.c: Likewise.
520 * src/delete.c: Likewise.
521 * src/extract.c: Likewise.
522 * src/rtapelib.c: Likewise.
524 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
526 Implemented --occurrence option.
529 * src/tar.c: New option --occurrence.
530 * src/common.h (occurrence_option): New global
531 (struct name): Changed `found' member to `uintmax_t
533 (names_done): Removed
534 (all_names_found): Changed prototype.
535 (ISFOUND,WASFOUND): New macros
536 * src/delete.c (delete_archive_members): Honor --occurrence
538 * src/list.c (read_and): Likewise.
539 * src/names.c: Count number of occurrences of each name in the
541 (name_match): Honor --occurrence option.
542 (names_done): Removed
543 (all_names_found,names_notfound): Rewritten.
545 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
547 * src/tar.c: Removed extra precaution regarding
548 subcommand_option == CAT_SUBCOMMAND
549 * lib/Makefile.am: Updated
551 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
553 * src/common.h (names_done): New function.
554 * src/names.c: Likewise.
555 * src/list.c (read_and): Use all_names_found() as `while'
557 * src/tar.c: New option --first-copy
560 2003-09-24 Paul Eggert <eggert@twinsun.com>
562 * src/rmt.c (main): Don't translate Copyright string; international
563 law says the word "Copyright" should be in English.
564 * src/tar.c (decode_options): Likewise.
566 2003-09-22 Paul Eggert <eggert@twinsun.com>
568 * doc/tar.texi (extracting untrusted archives): New section.
570 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
571 Return size_t, not pointer, so that we don't have to worry about
572 violating the C standard by converting char const * to char *.
574 * src/names.c (stripped_path_len): Likewise. Strip file system
575 prefix, too. Count adjacent slashes as if they were one slash;
576 that is the POSIX standard.
578 2003-09-17 Paul Eggert <eggert@twinsun.com>
580 * README-alpha: Document maintainer tool assumptions a bit. GNU
581 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
582 Debian bug 211447. Fix minor misspellings/whitespace nits.
584 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
585 gl_USE_SYSTEM_EXTENSIONS.
587 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
588 * m4/.cvsignore: Add restrict.m4, time_r.m4.
590 2003-09-17 Paul Eggert <eggert@twinsun.com>
592 * bootstrap: Don't use "for option; do";
593 Solaris 8 /bin/sh doesn't like that.
595 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
597 * README-alpha: Updated
600 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
602 * README-alpha: Updated
604 * po/POTFILES.in: Added src/xheader.c
605 * src/common.h (cut_path_elements): Added proto.
607 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
609 * src/buffer.c: Use ngettext where appropriate.
610 * src/compare.c: Likewise.
611 * src/create.c: Likewise.
612 * src/misc.c: Likewise.
613 * src/tar.c: Likewise.
614 * src/update.c: Likewise.
616 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
618 * .cvsignore: Added *.shar.gz
621 * src/common.h (strip_path_elements): New variable.
622 * src/extract.c (extract_archive): Implemented --strip-path
623 * src/names.c (cut_path_elements): New functon.
624 * src/tar.c: New option --strip-path=NUM.
625 (decode_options) Assign boolean values to bool variables.
627 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
629 * src/delete.c: Fixed deletion from the POSIX archives.
630 * src/list.c (read_header): Minor change.
631 * src/tar.c (main): Do not check for volume_label_option
632 if subcommand_option is not CREATE_SUBCOMMAND.
633 * src/xheader.c (xheader_decode): Store the header as
634 well (for eventual delete).
636 * tests/incremen.sh: Explicitly request GNU format. This will
637 disappear when GNU extended header keywords are working.
638 * tests/multiv01.sh: Likewise
639 * tests/volume.sh: Likewise
641 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
643 * src/create.c: Support for "linkpath" extended keyword.
644 * src/xheader.c (decode_record): Reversed the return
647 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
649 * configure.ac: Allow to redefine the default output format.
650 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
651 (archive_format_string): New function.
652 (usage): Updated help output.
657 2003-09-02 Paul Eggert <eggert@twinsun.com>
659 * src/common.h (destroy_stat, xheader_decode, xheader_store,
660 xheader_read, xheader_finish, xheader_destroy): Add decls;
663 * src/create.c (write_extended): Remove unused local 'bufsize'.
665 * src/delete.c (delete_archive_members): Handle case of
666 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
667 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
668 occurs, as it's not possible.
669 * src/update.c (update_archive): Likewise.
671 Use "const" when possible in new code.
672 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
673 (fmttab): Now const. All uses changed.
674 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
675 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
676 decode_record, xheader_store, xheader_print, code_string, code_time,
677 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
678 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
679 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
680 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
681 uid_coder, uid_decoder, uname_coder, uname_decoder):
682 Use pointers to const when possible.
683 (xhdr_tab): Now const.
685 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
686 (set_archive_format): Report an error if no format name matches,
687 instead of returning an undefined value.
689 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
690 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
691 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
692 uid_decoder, uname_decoder): Remove unused keyword arg.
695 * src/tar.c (set_archive_format): Now static.
696 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
698 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
699 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
700 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
701 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
702 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
703 Remove forward decls; no longer needed.
704 (xhdr_tab): Move to end, so that the forward decls aren't needed.
705 Add a forward declaration.
707 Use 'bool' in new code, when appropriate.
708 * src/xheader.c (decode_record): Return bool, not int.
709 * src/common.h (read_header): Since it accepts bool, change
710 all callers to use false and true rather than 0 and 1.
712 * src/xheader.c (decode_record): Fix misspelling in diagnostic
713 "extended headed" -> "extended header".
715 GNU coding style fixes.
716 * src/xheader.c (decode_record, xheader_decode):
717 Do not use decls like "char *p, *q;".
720 (xheader_store): Avoid parentheses around object operand of sizeof.
722 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
724 * src/create.c (start_header): Store long file names
725 in "path" keyword of an extended header if in POSIX
727 (finish_header): print header before calling write_extended().
728 * src/list.c (list_archive): Always decode the header. This
729 is necessary so the extended header is processed and the correct
730 filename is printed no matter what the state of verbose_option.
731 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
734 2003-09-01 Paul Eggert <eggert@twinsun.com>
736 Update from gnulib, and correct fnmatch to fnmatch-gnu.
737 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
739 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
741 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
742 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
743 copying rules from gnulib module descriptions.
744 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
745 Update from gnulib modules alloca, fnmatch, getline, stdbool.
746 * m4/.cvsignore: Add utimes-null.m4. Sort.
748 2003-09-01 Sergey Poznyakoff
750 Added initial support for creating POSIX headers.
752 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
753 (string_to_chars): New functions
754 (struct xheader): Changed structure
755 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
757 * src/create.c (string_to_chars): New function.
758 (write_extended): New function
759 (start_header): Create extended POSIX headers if necessary.
760 (finish_header): Likewise.
761 * src/list.c (print_header): Take user/group from
763 * src/names.c (gid_to_gname,gname_to_gid)
764 (uid_to_uname,uname_to_uid): Changed prototypes.
765 * src/tar.c: New option --format.
766 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
767 (struct extra_header): Removed unused structure.
768 (union block.extra_header): Removed unused member.
769 * src/xheader.c: Implemented coder functions.
770 * bootstrap: Added obstack.
771 * lib/.cvsignore: Likewise.
772 * configure.ac: Added 'gl_OBSTACK'
773 * m4/Makefile.am: Added new files.
774 * m4/.cvsignore: Likewise.
775 * TODO: Minor formatting change
777 2003-08-31 Sergey Poznyakoff
779 Added initial support for POSIX extended and STAR headers
780 (only for listing/extracting).
782 * src/xheader.c: New file.
783 * src/Makefile.am: Added xheader.c
784 * src/tar.h (struct star_header): New datatype
785 (XHDTYPE,XGLTYPE): New defines
786 (enum archive_format:STAR_FORMAT): New member
787 (struct tar_stat_info): New datatype.
788 (union block.star_header): New member.
789 * src/common.h (orig_file_name,current_file_name)
790 (current_trailing_slash,current_link_name): Removed variables.
791 (current_stat_info): New variable
792 (current_stat): Removed
793 (extended_header): New variable
794 (decode_header): Changed prototype.
795 * src/list.c (decode_header): Added initial support for POSIX extended
797 (skip_member): Check oldgnu_header only if current_format is set
799 * src/buffer.c: Use current_stat_info
800 * src/compare.c: Likewise.
801 * src/create.c: Likewise.
802 * src/delete.c: Likewise.
803 * src/incremen.c: Likewise.
804 * src/mangle.c: Likewise.
805 * src/update.c: Likewise.
806 * src/extract.c: Likewise.
807 (make_directories): Improved check for the existence of the directory
808 * src/tar.c (destroy_stat): New function.
810 2003-08-29 Paul Eggert <eggert@twinsun.com>
812 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
813 was worth (e.g., different users in en_GB disagree about -ize
815 * po/en_GB.po: Remove.
817 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
821 * src/tar.c: Removed support for the obsolete command line
823 * doc/tar.texi: Removed references to the obsolete command
826 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
830 * doc/tar.texi: Updated
831 * src/common.h (check_links_option): New variable
832 (orig_file_name): New variable
833 (check_links): New proto.
834 * src/create.c (struct link.nlink): New member
835 (link_table): Static for the module.
836 (dump_file): Update `link' member when adding new links
838 (check_links): New function.
839 * src/list.c (print_header): Use orig_file_name.
840 * src/tar.c: New option --check-links. Changed semantics of
841 -o to comply to UNIX98 when extracting and to its previous
843 (main): Call check_links if --check-links. was given.
845 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
847 * src/list.c (print_header): Revised
848 * NEWS: Started the entry for 1.13.26
849 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
851 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
853 * .cvsignore: Added to the repository.
854 * doc/.cvsignore: Likewise.
855 * lib/.cvsignore: Likewise.
856 * m4/.cvsignore: Likewise.
857 * po/.cvsignore: Likewise.
858 * scripts/.cvsignore: Likewise.
859 * src/.cvsignore: Likewise.
860 * tests/.cvsignore: Likewise.
862 * lib/Makefile.am: Added exitfail.[hc]
863 * src/misc.c (chdir_do): Fixed call to restore_cwd
864 * src/buffer.c (flush_read): Fixed behavior on short
865 reads right after opening the new archive (multiv01.sh test).
866 (new_volume): Special handling for "-".
867 * src/list.c (print_header): Print trailing slash if
868 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
869 * tests/multiv01.sh: Minor changes.
870 * m4/Makefile.am: Added missing files.
872 2003-07-05 Paul Eggert <eggert@twinsun.com>
874 Finish the checkin begin yesterday.
876 * NEWS: Document the user-visible changes installed in the last
879 * TODO: New file (actually, resurrected; but with new contents).
881 * src/list.c (read_and): Give full type for procedure arg.
882 (read_header): Strip trailing slashes, setting current_trailing_slash.
883 (tartime): Avoid int overflow when printing year (!).
884 (print_header): New arg specifying block ordinal. All uses changed.
885 Print link as 'h' type. Give labels for long links and names.
887 * src/misc.c (contains_dot_dot): Moved to names.c
888 (must_be_dot_or_slash): New function.
889 (safer_rmdir): Use it.
890 (remove_any_file): Now takes enum as option, not boolean.
891 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
892 to unlink a directory.
893 (deref_stat): Accept bool, not int.
895 * src/names.c (namelist_match): Allow partial matches only if
897 (hash_string_hasher): Renamed from hash_avoided_name.
898 (hash_string_compare): Renamed from compare_avoided_anames.
899 (hash_string_insert, hash_string_lookup): New functions.
900 (add_avoided_name, is_avoided_name): Use them.
901 (safer_name_suffix): New function.
902 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
904 * src/rmt.c: Don't include print-copyr.h.
905 (prepare_input_buffer): New arg FD.
906 Do not read more than INT_MAX bytes at once,
907 since it breaks on some brain damaged Tru64 hosts.
909 when retrying instead of subtracting 1024; for speed.
910 (main): Use gettext to translate (C), not print_copyright.
912 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
913 now that gnulib handles this.
914 Include <stddef.h> and <limits.h> unconditionally, now that we assume
916 Assume that offsetof is defined in stddef.h.
917 Do not include <sys/param.h>.
918 (realloc, lseek): Do not declare.
919 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
920 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
921 declarations, since we now assume C89 or better.
922 (PARAMS): Remove, as we now assume C89. All uses changed.
923 (bindtextdomain, textdomain): Include <gettext.h> to define.
924 Include <unlocked-io.h>.
925 (valloc): Define if not defined, and if valloc is not declared.
926 (xstrdup): Remove decl.
928 * src/tar.c: Do not include <print-copyr.h>.
930 (get_date): Remove decl.
931 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
932 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
933 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
934 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
935 (long_options, decode_options): Use them.
936 (OVERWRITE_DIR_OPTION): Remove.
937 (long_options): New options --index-file, --no-overwrite-dir.
938 Remove --overwrite-dir option.
939 (usage): Use PACKAGE_BUGREPORT.
940 (decode_options): Terminate new argv properly.
941 Use PACKAGE_NAME, PACKAGE_VERSION.
942 If verbose, report how we grokked any textual date option.
943 (main): Add support for index-file.
945 * tests/Makefile.am: Convert to UTF-8.
946 (AUTOMAKE_OPTIONS): Remove.
947 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
948 (INCLUDES): Remove ../intl.
949 (LDADD): Don't link libtar.a twice.
951 * tests/genfile.c: Convert to UTF-8.
952 Don't include <print-copyr.h>.
953 (DEFAULT_PATTERN): Renamed from DEFAULT.
954 (ZEROS_PATTERN): Renamed from ZEROS.
955 (main): Use gettext to translate (C), not print_copyright.
957 2003-07-04 Paul Eggert <eggert@twinsun.com>
959 Revamp to meet current standards of autoconf, automake,
960 gettext, and gnulib, and incorporate new translations.
962 * config/config.guess, config/config.sub, config/depcomp,
963 config/install-sh, config/mdate-sh, config/missing,
964 config/mkinstalldirs, config/texinfo.texi:
965 Moved here from parent directory, or from doc.
966 * config.hin: Renamed from config.h.in.
967 * config/config.rpath: New file.
969 * intl: Remove this subdirectory.
971 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
973 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
974 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
975 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
976 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
977 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
978 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
981 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
982 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
983 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
984 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
985 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
986 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
987 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
988 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
989 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
990 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
991 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
992 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
993 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
994 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
995 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
996 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
997 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
998 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
999 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1001 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1002 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1003 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1004 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1005 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1006 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1007 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1008 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1009 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1010 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1011 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1012 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1013 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1014 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1015 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1016 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1017 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1018 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1020 Upgrade to latest version from external source. The file "bootstrap"
1021 now grabs these automatically, so we needn't keep track of them
1022 in this change long any longer.
1024 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1025 (SUBDIRS): Remove intl.
1026 * PORTS: Update for star, Macintosh.
1027 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1028 Bison 1.875, gettext 0.12.1.
1029 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1030 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1031 (AC_CONFIG_AUX_DIR): New.
1032 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1034 (AC_PREREQ): Bump from 2.52 to 2.57.
1035 (AC_GNU_SOURCE): New.
1036 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1037 we no longer support K&R C.
1039 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1040 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1041 (AC_MBSTATE_T): Remove.
1042 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1043 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1044 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1045 (AM_STDBOOL_H): Add.
1046 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1047 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1048 (AC_CHECK_TYPE): Remove ssize_t.
1049 (gt_TYPE_SSIZE_T): Add.
1050 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1051 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1052 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1053 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1054 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1055 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1056 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1057 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1058 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1059 napms, poll, select, strstr, usleep.
1060 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1061 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1062 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1063 (AM_GNU_GETTEXT_VERSION): New.
1064 (AC_OUTPUT): Remove intl/Makefile.
1066 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1067 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1068 * doc/fdl.texi: Update to current GNU version.
1069 * doc/gettext.texi: Update to current coreutils version,
1070 plus a copyright notice.
1071 * doc/tar.texi: Switch to new method for doing copyright notices.
1072 Use @acronym instead of @sc where appropriate.
1073 Remove empty examples. Give a few more examples.
1075 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1076 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1077 are built up in pieces with +=.
1078 (noinst_HEADERS, INCLUDES): Remove.
1079 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1080 (libtar_a_LIBADD): Use $ rather than @.
1081 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1083 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1084 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1085 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1086 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1087 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1088 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1089 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1090 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1091 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1092 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1093 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1094 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1095 prereq.m4, xstrtoimax.m4.
1097 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1098 be translated, since it's not a user-visible tool.
1100 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1102 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1103 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1104 consistency with coreutils.
1105 (LDADD): Link LIBINTL after libtar.a, since
1106 it's now external and should stand by itself.
1108 * src/buffer.c (print_total_written): Adjust to new human.h
1110 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1111 (open_archive): Open index file name.
1112 Strip trailing slahes from file names.
1113 (flush_write): Set size to 0 if not saving names.
1114 (flush_write, flush_read): Use safer_name_suffix rather than
1117 * src/common.h: Include <quote.h>.
1118 (absolute_names_option, atime_preserve_option, backup_option,
1119 block_number_option, checkpoint_option, dereference_option,
1120 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1121 incremental_option, interactive_option, multi_volume_option,
1122 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1123 read_full_records_option, remove_files_option, same_order_option,
1124 show_omitted_dirs_option, sparse_option, starting_file_option,
1125 to_stdout_option, totals_option, touch_option, verify_option,
1126 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1127 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1128 recent_long_link_blocks): New vars.
1129 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1130 (OVERWRITE_OLD_DIRS): Remove.
1131 (enum remove_option): New enum.
1132 (remove_any_file): Use it as option arg, not int.
1133 (is_avoided_name, contains_dot_dot): Return bool, not int.
1134 (safer_name_suffix): New decl.
1136 * src/compare.c (now_verifying): Now bool, not int.
1137 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1138 all callers changed to test for failure.
1139 (diff_sparse_files): Take size from current_stat, not from param.
1140 (diff_archive): Do not count trailing slashes in archives.
1141 (verify_volume): Test for header failure after loop, not before.
1143 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1144 All callers changed.
1145 (start_header): Clear devmajor and devminor fields, too.
1146 (finish_header): New arg block_ordinal.
1147 (init_sparsearray): Now extern. Set sp_array_size to
1148 SPARSES_IN_OLDGNU_HEADER if it is zero.
1149 (dump_file): Keep link table as a hash.
1150 Do not count "file changed as we read it" as a failure.
1152 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1153 Move extern decl to common.h.
1155 * src/extract.c (we_are_root): Now bool, not int.
1156 (check_time): Warn about implausibly old time stamps.
1157 (set_stat): Use utimbuf, not stat_info.
1158 (prepare_to_extract): New arg DIRECTORY.
1159 (fill_in_sparse_array): Moved here from compare.c.
1160 (extract_sparse_file): Now returns off_t, giving size left.
1161 Truncate file at end.
1162 (extract_archive): Use safer_name_suffix rather than rolling our own.
1163 Use fill_in_sparse_array rather than rolling our own.
1164 Strip trailing slashes more effectively.
1165 Check for unsafe names.
1167 * src/incremen.c (struct directory): nfs and found are now of type
1169 (gnu_restore): Now takes directory name as argument, not offset
1170 of directory name in a global. All uses changed.
1171 (CURRENT_FILE_NAME): Remove.
1174 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1177 2002-09-30 Paul Eggert <eggert@twinsun.com>
1179 * src/rmt.c (prepare_input_buffer): Renamed form
1180 prepare_record_buffer. All uses changed. Do not assume that
1181 size_t is the same width as int.
1183 2002-03-29 Paul Eggert <eggert@twinsun.com>
1185 * src/incremen.c (get_directory_contents):
1186 If ignore_failed_read_option, only warn about
1187 get_directory_contents failures. Fix suggested by
1190 2002-01-31 Mark W. Eichin <eichin@thok.org>
1192 * src/buffer.c (child_open_for_compress): Don't try to read
1193 past the end of the buffer.
1195 2001-10-11 Jim Meyering <meyering@lucent.com>
1197 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1198 and quote_n (1, ... to avoid clobbering a buffer.
1200 2001-09-26 Paul Eggert <eggert@twinsun.com>
1202 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1204 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1205 end of file; just ignore them silently.
1207 * src/list.c (read_header): Don't keep around extended name
1208 and link info indefinitely; keep it only for the next file.
1209 This fixes a bug introduced in 1.13.24, and removes the need
1210 for some static variables. Set recent_long_name and
1211 recent_long_link to zero if there were no long links; this
1212 avoids a violation of ANSI C rules for pointers in delete.c.
1213 * THANKS: Add Christian Laubscher.
1215 2001-09-26 Jim Meyering <meyering@lucent.com>
1217 * doc/tar.texi (Remote Tape Server): is know -> is known
1219 2001-09-25 Paul Eggert <eggert@twinsun.com>
1221 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1222 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1223 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1224 want to distinguish EINVAL and EILSEQ.
1226 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1228 * src/extract.c (maybe_recoverable):
1229 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1231 2001-09-22 Paul Eggert <eggert@twinsun.com>
1233 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1235 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1238 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1239 * PORTS: Add copyright notice, 'star' reference.
1240 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1241 * THANKS: Add Christophe Kalt.
1242 * config.sub: Upgrade to 2001-09-14 version.
1244 * configure.ac (ALL_LINGUAS): Add ko.
1245 * po/ko.po: Resurrected file.
1247 * doc/convtexi.pl: Add coding advice for Emacs.
1249 * doc/getdate.texi: Add copyright notice.
1251 * doc/mdate-sh: Upgrade to automake 1.5 version.
1253 * doc/tar.texi (extracting files): Mention --to-stdout.
1254 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1255 (Overwrite Old Files): Likewise.
1257 * lib/Makefile.am (noinst_HEADERS):
1258 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1259 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1261 * lib/copysym.c, lib/copysym.h: Remove.
1262 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1263 lib/unicodeio.h: New files.
1265 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1266 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1268 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1269 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1271 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1272 * m4/isc-posix.m4: Remove.
1274 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1276 * po/POTFILES.in: Add copyright notice.
1278 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1280 * tests/Makefile.am (LDADD): Likewise.
1282 * src/buffer.c (write_archive_buffer, close_archive):
1283 If an archive is a socket, treat it like a FIFO.
1284 (records_read, records_written): New vars.
1285 (write_archive_to_stdout): Now bool, not int.
1286 (open_archive, flush_write, flush_read): Keep records_read and
1287 records_written up to date.
1289 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1290 (write_archive_to_stdout): Now bool, not int.
1291 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1292 (read_header): Now takes bool arg. Existing callers modified
1293 to pass 0, unless otherwise specified.
1295 * src/delete.c (records_read): Remove; now a global.
1296 (acting_as_filter): Now bool, not int.
1297 (recent_long_name, recent_long_link, recent_long_name_blocks,
1298 recent_long_link_blocks, records_read, records_written): New decls.
1299 (records_skipped): New var.
1300 (move_archive): Don't divide by zero if arg is 0.
1301 Use the above vars to compute how far to move.
1302 (write_recent_blocks): New function.
1303 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1304 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1305 Keep track of how many records have been skipped.
1306 Let the buffer code count records.
1307 When copying a header, copy any extended headers that came before it.
1309 * src/extract.c (extract_archive): When marking a directory to be
1310 updated after symlinks, stat all directories after it in the
1311 delayed-set-stat list too, since they will be checked after
1312 symlinks. Add support for --overwrite-dir.
1314 * src/list.c (recent_long_name, recent_long_link,
1315 recent_long_name_blocks, recent_long_link_blocks): New vars.
1316 (read_and): Pass 0 to read_header.
1317 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1318 headers into new vars. Null-terminate incoming symbolic links.
1320 * src/rmt.c: Include print-copyr.h, not copysym.h.
1321 (main): Use print_copyright, not copyright_symbol.
1322 * src/tar.c (decode_options): Likewise.
1323 (OVERWRITE_DIR_OPTION): New constant.
1324 (long_options, usage, decode_options): Add --overwrite-dir.
1326 * src/tar.h: Put copyright notice into documentation.
1328 * tests/Makefile.am (TESTS): Add delete03.sh.
1329 * tests/delete03.sh: New file.
1331 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1332 (main): Use print_copyright, not copyright_symbol.
1333 Include <argmatch.h>.
1334 (pattern_strings): Remove.
1335 (pattern_args, pattern_types): New constants.
1336 (main): Use XARGMATCH, not argmatch.
1338 2001-09-20 Jim Meyering <meyering@lucent.com>
1340 * lib/xstrtol.c (strtoimax): Guard declaration with
1341 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1342 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1343 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1344 (strtoumax): Likewise, for completeness (it wasn't necessary).
1345 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1346 Check for declaration of strtoimax.
1347 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1348 Check for declaration of strtoumax.
1350 2001-09-16 Paul Eggert <eggert@twinsun.com>
1352 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1354 2001-09-14 Paul Eggert <eggert@twinsun.com>
1356 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1358 * README-alpha: Describe automake patch.
1360 * configure.ac (LIBOBJS):
1361 Remove automake 1.4 workaround, as we're using 1.5 now.
1362 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1364 * lib/copysym.c: Include stddef.h, for size_t.
1365 Include langinfo.h if needed.
1366 Use locale_charset only if USE_INCLUDED_LIBINTL;
1367 if not, use nl_langinfo (CODESET) if available.
1369 2001-09-13 Paul Eggert <eggert@twinsun.com>
1371 * config.guess, config.sub: Sync with canonical versions.
1373 * configure.ac (jm_PREREQ_XGETCWD): Add.
1375 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1376 (libtar_a_SOURCES): Add copysym.c.
1377 * copysym.c, copysym.h: New files.
1379 * lib/error.c: Sync with fileutils version.
1381 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1382 * m4/getcwd.m4: New file.
1383 * m4/uintmax_t.m4: Remove.
1385 * m4/gettext.m4 (AM_WITH_NLS):
1386 Fix bug with calculating version of Bison 1.29.
1387 Reported by Karl Berry.
1389 * src/Makefile.am (datadir): Remove.
1391 * src/rmt.c: Include copysym.h.
1392 (main): Use copyright_symbol to translate copyright notice,
1394 * src/tar.c: Likewise.
1395 * tests/genfile.c: Likewise.
1397 * src/system.h (MB_LEN_MAX): New symbol.
1399 2001-09-11 Paul Eggert <eggert@twinsun.com>
1401 * src/extract.c (struct delayed_set_stat): New member
1403 (delay_set_stat): Initialize it to 0.
1404 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1405 taking an extra stat ourselves. All callers changed.
1406 (set_stat): Likewise.
1407 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1408 If false, stop when encountering a struct whose 'after_symlinks'
1409 member is true. Otherwise, go through all structures but check
1410 them more carefully. All callers changed.
1411 (extract_archive): When extracting a deferred symlink, if its parent
1412 directory's status needs fixing, then mark the directory as needing
1413 to be fixed after symlinks.
1414 (extract_finish): Fix status of ordinary directories, then apply
1415 delayed symlinks, then fix the status of directories that are
1416 ancestors of delayed symlinks.
1418 * src/rtapelib.c (rexec):
1419 Remove declaration; it ran afoul of prototypes on Crays.
1420 Reported by Wendy Palm of Cray.
1422 2001-09-06 Paul Eggert <eggert@twinsun.com>
1424 * lib/strtoimax.c (HAVE_LONG_LONG):
1425 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1426 (strtoimax): Use sizeof (long), not
1427 sizeof strtol (ptr, endptr, base),
1428 to work around bug in IBM C compiler.
1430 2001-09-04 Paul Eggert <eggert@twinsun.com>
1432 * lib/xgetcwd.c: Include "xalloc.h".
1433 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1434 report an error and exit.
1436 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1437 (jm_PREREQ): Use it.
1439 2001-09-03 Paul Eggert <eggert@twinsun.com>
1441 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1442 (jm_PREREQ_XGETCWD): New macro.
1444 * lib/exclude.c (fnmatch_no_wildcards):
1445 Fix typo that caused us to do case-folding
1446 search even when that was not desired. This occurred only in the
1449 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1450 Do not include xalloc.h.
1451 (INITIAL_BUFFER_SIZE): New symbol.
1452 Do not use xmalloc / xrealloc, since the caller is responsible for
1453 handling errors. Preserve errno around `free' during failure.
1454 Do not overrun buffer when using getwd.
1456 * lib/xgetcwd.c (xgetcwd):
1457 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1458 to decide whether to use getcwd (NULL, 0).
1460 2001-09-02 Paul Eggert <eggert@twinsun.com>
1462 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1464 2001-09-01 Jim Meyering <meyering@lucent.com>
1466 * exclude.c: Use `""', not `<>' to #include non-system header files.
1467 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1468 and strncasecmp as r-values. Unixware didn't have declarations.
1470 2001-08-31 Jim Meyering <meyering@lucent.com>
1472 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1473 Use an initial, malloc'd, buffer of length 128 rather than
1474 a statically allocated one of length 1024.
1476 2001-08-30 Paul Eggert <eggert@twinsun.com>
1478 * lib/utime.c: Include full-write.h.
1479 * lib/xstrtol.c (strtoimax): New decl.
1481 2001-08-29 Paul Eggert <eggert@twinsun.com>
1483 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1485 * src/create.c (dump_file): Relativize link names before dumping.
1486 This fixes a bug reported by Jose Pedro Oliveira.
1488 * src/create.c (dump_file): Use offsetof when computing sizes for
1489 struct hack; this avoids wasted space in some cases.
1490 * src/incremen.c (note_directory, find_directory): Likewise.
1491 * src/names.c (name_gather, addname): Likewise.
1493 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1494 for consistency with other code that does similar things.
1495 * src/names.c (name_gather): Likewise.
1497 * src/names.c (read_name_from_file, name_next, name_gather,
1498 add_hierarchy_to_namelist): Avoid quadratic behavior when
1499 reallocating buffers. Check for buffer size overflow.
1500 (addname): Avoid unnecessary clearing of memory.
1502 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1504 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1505 name size allocation that caused core dumps.
1507 2001-08-28 Paul Eggert <eggert@twinsun.com>
1509 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1511 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1512 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1513 (daddr_t): Remove; no longer used.
1514 (jm_PREREQ_HUMAN): Add.
1516 * acconfig.h: Remove; no longer needed.
1518 * config.guess, config.sub:
1519 New files, from automake 1.5. Gettext 0.10.39 needs them.
1520 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1522 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1523 (SUBDIRS): Put intl before lib, as gettext requires.
1525 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1526 * intl: Upgrade entire directory to gettext 0.10.39.
1527 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1528 New files, from gettext 0.10.39.
1529 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1530 Upgrade to gettext 0.10.39,
1531 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1533 * po/cat-id-tbl.c, po/stamp-cat-id:
1534 Remove; no longer used by gettext 0.10.39.
1535 * po/ChangeLog: New file.
1537 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1538 $(srcdir)/tar.texi: Likewise.
1539 * doc/freemanuals.texi: New file.
1540 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1541 `fileds' -> `fields'
1542 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1544 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1545 (noinst_HEADERS): Add quote.h.
1546 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1548 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1550 * lib/full-write.c, lib/savedir.c: Comment fix.
1552 * lib/pathmax.h: Remove.
1554 * lib/quote.c, lib/quote.h: New files.
1556 * lib/xgetcwd.c: Don't include pathmax.h.
1557 Include stdlib.h and unistd.h if available.
1559 (xmalloc, xstrdup, free): Remove decls.
1560 (xgetcwd): Don't assume sizes fit in unsigned.
1561 Check for overflow when computing sizes.
1562 Simplify reallocation code.
1564 * lib/xmalloc.c: Quote failure tests.
1566 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1568 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1569 similar to strtol.c.
1570 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1571 (verify): New macro.
1572 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1573 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1574 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1575 changed to signed values. Check sizes at compile-time, not
1576 run-time. Prefer strtol to strtoll if both work.
1579 * lib/xstrtol.h (xstrtoimax): New decl.
1581 * m4/Makefile.am (EXTRA_DIST):
1582 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1583 longlong.m4, xstrtoimax.m4.
1585 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1586 Remove; now done by autoconf.
1587 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1588 Use AC_CHECK_TYPE instead of merely looking for the header.
1590 * m4/uintmax_t.m4: Use shorter comment.
1592 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1593 Quote first arg of AC_DEFUN.
1594 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1595 is needed to parse the include file.
1596 Simplify logic behind the args to AC_REPLACE.
1598 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1600 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1603 Use "Copyright %d" to simplify the translator's job in the future.
1604 Advise translator about circle-C.
1605 * src/tar.c: (decode_options): Likewise.
1606 * tests/genfile.c (main): Likewise.
1608 2001-08-28 Jim Meyering <meyering@lucent.com>
1610 * lib/argmatch.c: Include "quote.h".
1611 (argmatch_invalid): Quote the context.
1613 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1615 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1616 Use single-quote for local .h files.
1618 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1620 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1623 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1624 invoking mktime the last time.
1626 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1628 * lib/rename.c: Major rewrite by Volker Borchert to use system
1629 rename function, but to work around problems with trailing
1632 * lib/strtoll.c: New file, from glibc.
1633 * lib/strtoul.c: Update from glibc.
1635 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1636 Add support for signed numbers, too.
1637 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1639 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1641 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1642 (main): Use generic names in debugging output.
1643 * lib/strtoimax.c: Plus add the following changes of my own:
1644 (main): Use accurate names in debugging output.
1646 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1649 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1650 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1651 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1652 m4/utime.m4, m4/utimes.m4:
1653 Quote the first argument in each use of AC_DEFUN.
1655 * m4/getline.m4: Don't use string.h.
1657 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1659 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1661 2001-08-27 Paul Eggert <eggert@twinsun.com>
1663 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1665 The biggest change is the new --exclude semantics and options.
1666 The basic idea was suggested by Gerhard Poul; thanks!
1668 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1669 * README: ignfail.sh fails on some NFS hosts.
1670 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1672 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1673 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1674 Remove; the automake bug has been fixed.
1675 * acinclude.m4: Remove.
1677 * configure.ac: Renamed from configure.in.
1678 (AC_PREREQ): Bump from 2.13 to 2.52.
1679 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1680 1997-05-30) has an encoding error.
1681 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1682 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1684 * doc/fdl.texi: Update to current GNU version.
1686 * doc/tar.texi: Put leading '*' in direntry.
1687 Accommodate new gfdl sectioning.
1688 New option --recursion (the default) that is the inverse of
1691 New options --anchored, --ignore-case, --wildcards,
1692 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1693 Along with --recursion and --no-recursion, these control how exclude
1694 patterns are interpreted. The default interpretation of exclude
1695 patterns is now --no-anchored --no-ignore-case --recursion
1696 --wildcards --wildcards-match-slash.
1698 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1700 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1701 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1702 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1703 Include if available.
1704 (<xalloc.h>): Include
1705 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1706 (verify): New macro. Use it to verify that EXCLUDE macros do not
1707 collide with FNM macros.
1708 (struct patopts): New struct.
1709 (struct exclude): Use it, as exclude patterns now come with options.
1710 (new_exclude): Support above changes.
1711 (new_exclude, add_exclude_file):
1712 Initial size must now be a power of two to simplify overflow checking.
1713 (free_exclude, fnmatch_no_wildcards): New function.
1714 (excluded_filename): No longer requires options arg, as the options
1715 are determined by add_exclude. Now returns bool, not int.
1716 (excluded_filename, add_exclude):
1717 Add support for the fancy new exclusion options.
1718 (add_exclude, add_exclude_file): Now takes int options arg.
1719 Check for arithmetic overflow when computing sizes.
1720 (add_exclude_file): xrealloc might modify errno, so don't
1721 realloc until after errno might be used.
1723 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1725 (free_exclude): New decl.
1726 (add_exclude, add_exclude_file): Now takes int options arg.
1727 (excluded_filename): No longer requires options arg, as the options
1728 are determined by add_exclude. Now returns bool, not int.
1730 * lib/prepargs.c: Include <string.h>; required for C99 since
1734 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1736 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1737 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1739 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1740 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1742 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1743 subsumed by Autoconf 2.50.
1745 * m4/error.m4: Upgrade to serial 2.
1747 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1748 remove test for GNU C library. It's not correct, as some
1749 older glibcs are buggy.
1751 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1753 * m4/prereq.m4: Upgrade to serial 20, but then:
1754 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1755 (jm_PREREQ_EXCLUDE): New macro.
1756 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1759 * m4/realloc.m4: Upgrade to serial 4.
1761 * m4/strerror_r.m4: Revert to serial 1002.
1763 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1765 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1767 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1768 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1769 it is now subsumed by autoconf. Add inttypes.h.
1771 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1772 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1774 * src/buffer.c (new_volume): Stop if the script exits with an error.
1776 * src/common.h (excluded_with_slash, excluded_without_slash):
1777 Remove, replacing by:
1778 (excluded): New decl.
1779 (link_error): New decl.
1780 (excluded_name): Now returns bool.
1783 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1784 Support hard links to symbolic links.
1786 (struct delayed_symlink): Remove 'names' member, replacing it with
1787 'sources' and 'target' member. All uses changed.
1789 (struct string_list): New type.
1791 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1792 for struct hack; this avoids wasted space in some cases.
1794 (extract_archive): Fix test for absolute pathnames and/or "..".
1795 Use link_error to report errors for links.
1796 Remove redundant trailing '/' at "really_dir", for all uses, not
1797 just before invoking mkdir.
1798 If overwriting old files, do not worry so much about existing
1800 Fix mode computation in the case where the directory exists.
1802 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1803 link, make a copy of the symbolic link.
1805 * src/incremen.c (get_directory_contents):
1806 If ignore_failed_read_option, only warn about
1809 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1810 However, check for error even for '-' or '+' case.
1812 (print_header): Try parsing uids and gids as unsigned integers first,
1813 and as a uid_t or gid_t only if that fails. This adds support for
1814 listing positive uids and gids that are greater than UID_MAX and
1817 * src/misc.c (link_error): New function.
1819 * src/names.c (collect_and_sort_names):
1820 If ignore_failed_read_option, only warn about
1823 (excluded_name): Now returns bool. Simplify, as the fancy
1824 features are now all in excluded_filename.
1826 * src/rtapelib.c (base_name): Remove decl, as system.h now
1829 * src/system.h: Include stddef.h if available.
1830 (offsetof): Declare if stddef.h doesn't.
1832 Include <dirname.h>.
1833 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1835 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1836 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1837 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1838 WILDCARDS_MATCH_SLASH_OPTION):
1841 (long_options, usage, decode_options): Add support for --anchored,
1842 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1843 --no-wildcards-match-slash, --recursion, --wildcards,
1844 --wildcards-match-slash.
1846 (decode_options): Implement the new way of interpreting exclude
1849 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1851 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1852 just print error messages suggesting alternatives.
1854 (add_filtered_exclude): Remove.
1856 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1858 * tests/extrac04.sh (out): Remove
1859 directory/subdirectory/file1, as the new semantics for
1860 --exclude exclude it.
1862 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1864 2001-08-12 Paul Eggert <eggert@twinsun.com>
1866 * lib/addext.c (<errno.h>): Include.
1867 (errno): Declare if not defined.
1868 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1869 leaves errno alone, because there is no limit. Also, work even if
1870 size_t is narrower than long.
1872 2001-07-08 Paul Eggert <eggert@twinsun.com>
1874 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1876 2001-05-10 Paul Eggert <eggert@twinsun.com>
1878 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1879 Include <backupfile.h> and <dirname.h> after size_t is defined.
1880 (addext): Use base_len to trim redundant trailing slashes instead of
1883 * lib/backupfile.c (ISSLASH, base_name):
1884 Remove decls; now in dirname.h.
1885 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1887 (find_backup_file_name): Rename locals to avoid new functions.
1888 Use base_len instead of rolling it ourselves.
1889 Work even if dirlen is 0.
1890 Use a dir of '.' if given the empty string.
1893 Do not include <stdio.h>, <assert.h>; no longer needed.
1894 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1895 Include <string.h>, <dirname.h>.
1896 (base_name): Allow file names ending in slashes, other than names
1897 that are all slashes. In this case, return the basename followed
1900 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1901 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1902 (dir_len): Renamed from dirlen.
1903 All callers changed.
1905 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1907 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1909 2001-02-16 Paul Eggert <eggert@twinsun.com>
1911 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1912 Do not declare or define if HAVE_MBRTOWC,
1913 since the test for HAVE_MBRTOWC now requires proper declarations.
1915 * lib/alloca.c (malloc): Undef before defining.
1917 2001-02-13 Paul Eggert <eggert@twinsun.com>
1919 * src/compare.c (read_and_process): Use off_t for size.
1920 From Maciej W. Rozycki.
1922 2001-01-26 Paul Eggert <eggert@twinsun.com>
1924 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1926 2001-01-12 Paul Eggert <eggert@twinsun.com>
1928 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1930 * lib/savedir.h (savedir): Remove size arg.
1932 * doc/tar.texi: Add @setchapternewpage odd.
1933 Remove -I as an alias for -T, for now.
1935 Update copyright. Remove "Published by".
1936 Dates beginning with / or . are taken to be file names.
1938 * src/tar.c (<time.h>): Do not include;
1939 (time): Do not declare.
1940 (usage): Remove -I as an alias for -T.
1941 (OPTION_STRING): Remove -I.
1942 (decode_options): Dates that look like an absolute path name,
1943 or that start with '.', are presumed to be file names whose
1945 Remove 'I' as an aliase for 'T'.
1948 * src/extract.c (<time.h>): Do not include; system.h now does this.
1949 (make_directories): Skip filesystem prefixes.
1950 Don't assume '/' is the only separator.
1951 (extract_sparse_file): Use new full_write semantics.
1952 On write error, return instead of invoking skip_file.
1953 Do not free sparsearray; caller does this now.
1954 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1956 (extract_archive): Don't assume file name lengths fit in int.
1957 Report what got stripped from member name; it might be more than '/'.
1958 Use new full_write semantics.
1959 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1961 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1963 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1964 (time): Remove decl; likewise.
1965 (child_open_for_uncompress): Use new full_write semantics.
1966 (flush_write): Use ISSLASH instead of testing for '/'.
1967 (flush_read): Likewise.
1969 * src/rmt.h (_remdev): Look for / anywhere in Path.
1971 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1972 Don't assume '/' is the only separator.
1973 (safer_rmdir): Don't assume '/' is the only separator.
1975 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1977 * lib/dirname.h (dirlen): New decl.
1979 * src/incremen.c (get_directory_contents):
1980 Remove path_size arg; all callers changed.
1981 Don't assume '/' is the only directory separator.
1982 (gnu_restore): Work even if file name length doesn't fit in int.
1984 * lib/addext.c (ISSLASH): New macro.
1985 (addext): Trim any redundant trailing slashes.
1987 * src/names.c (name_next):
1988 Don't assume '/' is the only directory separator.
1989 (namelist_match): Likewise.
1990 (add_hierarchy_to_namelist): Remove dirsize arg.
1991 Do not assume '/' is the only directory separator.
1992 (new_name): Likewise.
1994 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1995 (libtar_a_SOURCES): Add dirname.c.
1997 * src/create.c (relativize):
1998 New function, with much of old start_header's guts.
1999 Handle filesystem prefixes.
2000 (start_header): Use this new function.
2001 (init_sparsearray): Don't bother to zero out the new array;
2003 (deal_with_sparse): Fix array allocation bug.
2004 (create_archive): Don't assume '/' is the only separator.
2005 (dump_file): Likewise.
2006 Don't worry about leading / in symlink targets.
2008 * lib/savedir.c (savedir):
2009 Remove size arg; it wasn't portable. All callers changed.
2011 * lib/utime.c (utime_null): Adjust to new full_write convention.
2013 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2015 * lib/backupfile.c: Include <dirname.h>.
2016 (ISSLASH): New macro.
2017 (find_backup_file_name): Use dirlen to calculate directory lengths.
2018 (max_backup_version): Strip redundant trailing slashes.
2020 * src/common.h: Include <full-write.h>.
2021 (get_directory_contents): No longer has size arg.
2022 (gnu_restore): Arg is size_t, not int.
2024 * src/system.h: Include <time.h>.
2025 (time): Declare if not defined.
2027 * lib/full-write.c: Include full-write.h, not safe-read.h.
2028 full_write returns size_t, with short writes meaning failure.
2029 All callers changed.
2031 * src/rtapelib.c: Include full-write.h.
2033 * src/rmt.c: Include full-write.h.
2034 (main): Update copyright.
2036 * doc/getdate.texi: Mention that only English is supported.
2037 Show how to use "date" so that the output is acceptable to getdate.
2038 Mention Z as an abbreviation for UTC.
2040 * lib/full-write.h: New file.
2042 * src/list.c: system.h now does time.h stuff.
2045 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2047 Do not include string.h, strings.h, or assert.h; no longer needed.
2048 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2050 (base_name): New decl.
2051 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2052 (dir_name_r): Remove.
2053 (dirlen): New function.
2054 (dir_name): Use dirlen instead of dir_name_r.
2055 (<string.h>, <strings.h>): Include only if test program.
2056 (main): Use "return 0", not "exit (0)".
2058 2000-12-08 Paul Eggert <eggert@twinsun.com>
2060 * lib/dirname.h: New file.
2062 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2064 * lib/fnmatch.c: Do not comment out all the code if we are using
2065 the GNU C library, because in some cases we are replacing buggy
2066 code in the GNU C library itself.
2068 2000-10-30 Paul Eggert <eggert@twinsun.com>
2070 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2072 2000-10-29 Paul Eggert <eggert@twinsun.com>
2074 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2076 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2078 2000-10-28 Paul Eggert <eggert@twinsun.com>
2080 * doc/tar.texi: --no-recursion now applies to extraction, too.
2081 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2082 * src/names.c (namelist_match, excluded_name):
2083 Do not match subfiles of a directory
2084 if --no-recursion is specified.
2085 * src/tar.c (NO_RECURSE_OPTION): Remove.
2086 (long_options): Have getopt set the --no-recursion flag.
2087 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2088 Remove case for NO_RECURSE_OPTION.
2089 * src/common.h (recursion_option):
2090 Renamed from no_recurse_option, with sense
2091 negated, and with FNM_LEADING_DIR being the nonzero value.
2093 * names.c (namelist_match): New function.
2094 (name_match, name_scan): Use it to eliminate duplicate code.
2095 (names_notfound): Remove special case for Amiga.
2097 2000-10-27 Paul Eggert <eggert@twinsun.com>
2099 * src/misc.c (read_error_details, read_warn_details,
2100 read_fatal_details): Don't assume size_t is unsigned long.
2102 * src/buffer.c (flush_read): If read_full_records_option, try to
2103 fill the input buffer, as --delete -f - needs this.
2105 2000-10-24 Paul Eggert <eggert@twinsun.com>
2107 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2109 * src/buffer.c (check_label_pattern):
2110 Make sure header name is a string before
2111 passing it to fnmatch.
2112 (init_volume_number): Check for global_volno overflow.
2113 (new_volume): Check for global_volno overflow.
2115 * src/tar.c (decode_options):
2116 Check that volume label is not too long to overflow
2117 name in tar header block.
2119 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2121 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2122 (AC_FUNC_STRERROR_R): Use this instead.
2124 2000-10-23 Paul Eggert <eggert@twinsun.com>
2126 * src/extract.c: Include <time.h>, since we invoke "time".
2128 * lib/prepargs.c (prepend_default_options):
2129 Don't use NULL, for portability.
2131 * m4/fnmatch.m4: Add "working" to message.
2133 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2135 (getpwuid, getgrgid): Declare only if system headers don't.
2136 (gid_to_gname): Don't invoke setgrent.
2137 (namelist): Now static, not global.
2138 (nametail): New var. All uses of namelast changed to use
2139 nametail, with one extra level of indirection.
2140 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2141 (name_match): Set nametail too, when setting namelist to null.
2142 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2143 struct name *, so that we don't have to look up the name again
2144 here. Get change_dir from dir rather than as a separate arg. Add
2145 dirsize arg, and pass it along to get_directory_contents. Remove
2146 unnecessary check of directory type.
2147 (new_name): Do not append a slash if PATH already ends in one.
2148 (avoided_names, struct avoided_name): Remove.
2149 (avoided_name_table): New var, replacing avoided_names.
2150 (hash_avoided_name, compare_avoided_names): New function.
2151 (add_avoided_name, is_avoided_name): Use hash table rather than
2154 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2155 (child_open_for_compress, child_open_for_uncompress,
2156 close_archive): Propagate any failure of the compression process
2158 (open_archive, flush_write, flush_read, close_archive): Do not
2159 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2160 -1. Instead, allocate an array with the size that's needed.
2161 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2162 (backspace_output): Don't try to backspace past start of archive.
2163 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2165 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2166 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2167 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2168 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2169 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2170 WITH_DMALLOC, WITH_REGEX):
2171 Remove; now generated automatically.
2173 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2174 compatibility for glibc fragments.
2175 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2176 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2177 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2178 that we needn't put an entry into acconfig.h.
2179 (ALL_LINGUAS): Add da.
2180 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2181 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2183 (AC_MBSTATE_T): Add.
2184 (RMT): Append $(EXEEXT).
2185 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2186 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2187 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2188 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2189 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2190 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2191 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2192 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2193 (EMUL_OPEN3): Remove; no longer needed.
2194 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2196 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2198 * src/common.h: Do not include basename.h.
2199 * src/rtapelib.c (base_name): Do not include basename.h;
2200 declare base_name instead.
2202 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2204 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2205 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2206 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2207 Adjust to the above changes.
2209 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2211 * src/open3.c: Remove.
2213 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2214 (tar_SOURCES): Remove open3.c.
2215 (INCLUDES): Remove -I.., as automake does that.
2216 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2218 The following changes are to put LOCALEDIR into localedir.h instead
2219 of passing it on the command line.
2221 (DISTCLEANFILES): New macro.
2222 (localedir.h): New rule.
2223 (rmt.o tar.o): Now depend on localedir.h.
2225 * tests/delete02.sh, tests/extrac04.sh: New files.
2227 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2228 (TESTS): Add extrac04.sh, and restore delete02.sh.
2229 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2230 (INCLUDES): Remove -I.. as automake does this now.
2232 * src/rtapelib.c (rexec): Don't declare unless using it.
2233 (do_command): Simplify signal-handling code slightly.
2235 * src/delete.c (blocks_needed): Remove. All uses changed to use
2236 blocking_factor - new_blocks.
2237 (acting_as_filter): New var.
2238 (write_record, delete_archive_members): Use acting_as_filter
2239 rather than archive == STDIN_FILENO to detect whether we're acting
2240 as a filter, as open can return STDIN_FILENO in some cases.
2241 (delete_archive_members): Ignore zero blocks if
2242 ignore_zeros_option is nonzero. Fix bug that messed up last
2243 output block: write_eot can't be used here, as it gets confused
2244 when the input is at end of file.
2246 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2247 symbolic link contents length. Pass directory size to
2248 get_directory_contents.
2250 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2251 m4/strerror_r.m4: New files.
2252 * m4/signedchar.m4: Remove this file.
2253 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2254 * m4/Makefile.am (EXTRA_DIST): Likewise.
2256 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2258 * po/da.po: New translation file.
2260 * src/mangle.c (extract_mangle):
2261 Fix diagnostic with wrong number of %s'es.
2263 * lib/fnmatch.c (fnmatch):
2264 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2265 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2267 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2268 fall off a device's end. Detect this.
2270 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2272 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2273 include <pathmax.h> and directory include files like <dirent.h>;
2274 no longer used. Include <savedir.h> instead.
2275 (closedir, signed_char): remove macro; no longer used.
2276 (bool, false, true): Include <stdbool.h> if you have the include
2277 file, otherwise define.
2280 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2281 opendir_warn, readdir_error): Remove; no longer needed.
2282 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2283 before deciding whether we're trying to remove ".".
2284 (remove_any_file): Try unlink first if we are not root. Use
2285 savedir when recursively removing directories, to avoid exhausting
2287 (savedir_error, savedir_warn, symlink_error): New functions.
2289 * src/list.c: (read_and): Do not invoke
2290 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2291 responsible for that. Do not invoke apply_delayed_set_stat; our
2292 caller is now responsible for that.
2293 (read_header): Use signed char instead of signed_char. Prevent
2294 later references to current_header from mistakenly treating it as
2296 (from_header): Quote invalid base-64 strings in diagnostics.
2297 (time_from_header): Do not warn about future timestamps in
2298 archive; check_time now does that.
2299 (print_header): Quote unknown file types.
2300 (skip_member): New function, replacing skip_extended_headers and
2301 now skipping the whole member instead of just the extended
2302 headers. All callers changed. This makes the code handle
2303 extended headers uniformly, and fixes some bugs.
2305 * src/update.c (update_archive): Use skip_member.
2307 * src/extract.c (we_are_root): Now global.
2308 (struct delayed_symlink): New type.
2309 (delayed_symlink_head): New var.
2310 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2311 not apply_delayed_set_stat.
2312 (set_mode, set_stat): Pointer args are now const pointers.
2313 (check_time): New function.
2314 (set_stat): Warn if setting a file's timestamp to be the future.
2315 (make_directories): Do not save and restore errno.
2316 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2317 intermediate directories.
2318 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2319 not in caller. Extract potentially dangerous symbolic links more
2320 carefully, deferring their creation until the end, and using a
2321 regular file placeholder in the meantime. Do not remove trailing
2322 / and /. from file names. Do not bother checking for ".." when
2323 checking whether a directory loops back on itself, as loopbacks
2324 can occur with symlinks too. Also, in that case, do not bother
2325 saving and restoring errno; just set it to EEXIST.
2326 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2327 ancestor if it ends in slash too (as well as ending in a char just
2329 (apply_delayed_set_stat): Remove.
2330 (apply_delayed_symlinks, extract_finish): New functions.
2332 * doc/fdl.texi: New file.
2333 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2334 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2335 * doc/tar.texi: Add Free Documentation License. New section
2336 "Overwrite Old Files", and revamp that section to make it easier to
2337 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2338 documentation into getdate.texi. Fix several minor typos. Describe
2339 TAR_OPTIONS. Describe incompatibility between incremental backups and
2340 --atime-preserve. Describe incompatibility between --verify and other
2341 options. Mention that tar normally removes symbolic links rather than
2342 following them, when extracting a file of the same name.
2344 * THANKS: Add gpoul. Change skip's address.
2346 * po/POTFILES.in: Add lib/human.c.
2348 * src/common.h (namelist, namelast): Remove decls.
2349 (we_are_root, extract_finish, skip_member, savedir_error,
2350 savedir_warn, symlink_error, gnu_list_name): New decls.
2351 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2352 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2353 closedir_warn, opendir_error, opendir_warn, readdir_error,
2354 readdir_warn): Remove decls.
2355 (get_directory_contents): New off_t arg.
2356 (addname): Now returns struct name *.
2358 * src/tar.h, tests/genfile.c: Fix comments.
2360 * src/create.c: Include hash.h.
2361 (gnu_list_name): Remove decl.
2362 (struct link): Remove "next" member.
2364 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2365 consistency with other diagnostics.
2366 (deal_with_sparse): Check for I/O error when closing the file.
2367 (create_archive): Do not allocate an array of size PATH_MAX, as
2368 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2369 the size that's needed.
2370 (hash_link, compare_links): New functions.
2371 (dump_file): Do not exhaust open file descriptors when descending
2372 deeply into a directory, by using savedir rather than
2373 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2374 Hash the set of links already created, instead of using a linked
2375 list. Fix some bugs in outputting sparse files which caused the
2376 sparse tables to be incorrect. When a file unexpectedly shrinks,
2377 output zeros rather than garbage. Do not allocate an array of
2378 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2379 allocate an array with the size that's needed.
2381 * src/incremen.c: Include hash.h.
2382 (struct directory): Remove "next", "dir_text". Change "name" to
2383 be char[1] with struct hack, not const char *. Add "found".
2384 (directory_list): Remove. Replaced by directory_table.
2385 (directory_table): New var.
2386 (nfs_string): Renamed from nfs.
2387 (hash_directory, compare_directories): New functions.
2388 (note_directory): Now returns struct directory *. First arg is
2389 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2390 Remove text arg. New "found" arg, basically corresponding to the
2391 old text arg not being null. All callers changed.
2392 (note_directory, find_directory): Use hash table rather than
2394 (get_directory_contents): New arg "device". Use savedir to do the
2395 hard work. Save the nfs-ness of stat_data, since it might change
2396 under us. Use note_directory instead of find_directory to save
2397 some work. When adding an "A" record, do it with
2398 add_to_accumulator instead of cheating with strcat.
2399 (read_directory_file): Use "+" flag before device to indicate
2400 whether it was NFS. Fix typo in checking for strtoul error.
2401 (write_directory_file_entry): New function.
2402 (write_directory_file): Use it, and use the hash routines to
2403 traverse the directory table.
2404 (gnu_restore): Use savedir rather than opendir/readdir.
2406 * src/tar.c: Include localedir.h, prepargs.h.
2407 (long_options): Now static.
2408 (long_options, usage, decode_options): -j is now short for
2409 --bzip2, and -I is now an alias for -T.
2410 (decode_options, main): argv is not const pointer now.
2411 (decode_options): Invoke prepend_default_options to support
2412 TAR_OPTIONS. In diagnostic, mention the string that was the
2413 invalid blocking factor, tape length, group, owner, or record
2414 size. --delete is no longer incompatible with -f -, undoing
2416 (main): Invoke extract_finish at end of extraction.
2418 * src/rmt.c: Include localedir.h.
2419 (main): Update copyright date to 2000.
2421 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2422 following changes: Use @sc where appropriate. Document the ranges of
2423 supported times more precisely. Add Eggert to getdate authors.
2424 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2425 zone names, as it wasn't correct and people shouldn't be relying on it
2426 anyway. Relative items also account for non-DST adjustments. Fix
2429 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2431 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2433 * tests/preset.in: Set LANGUAGE to the empty string, for some
2436 2000-10-20 Paul Eggert <eggert@twinsun.com>
2438 * m4/fnmatch.m4: Mention the GNU C library.
2440 2000-10-19 Paul Eggert <eggert@twinsun.com>
2442 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2445 2000-10-17 Paul Eggert <eggert@twinsun.com>
2447 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2450 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2451 (CHAR_BIT): Define if not defined.
2453 2000-09-09 Paul Eggert <eggert@twinsun.com>
2455 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2457 2000-08-07 Paul Eggert <eggert@twinsun.com>
2459 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2461 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2462 change to array from char *.
2464 2000-08-06 Paul Eggert <eggert@twinsun.com>
2466 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2467 compatibility with glibc 2.1.3 strftime.c.
2469 2000-07-31 Paul Eggert <eggert@twinsun.com>
2471 * lib/quotearg.c (quotearg_n_options):
2472 Don't make the initial slot vector a constant,
2473 since it might get modified.
2475 * lib/quotearg.c: Add support for more than one preallocated slot.
2477 2000-07-30 Paul Eggert <eggert@twinsun.com>
2479 * lib/quotearg.c (quotearg_n_options):
2480 Preallocate a slot 0 buffer, so that the caller
2481 can always quote one small component of a "memory exhausted" message
2484 2000-07-23 Paul Eggert <eggert@twinsun.com>
2487 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2488 mbstate_t is always defined.
2490 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2491 some GCC installations, and this configuration error is likely to be
2494 2000-07-22 Paul Eggert <eggert@twinsun.com>
2497 When the system forces us to redefine mbstate_t, shadow its mbsinit
2498 function. From Bruno Haible.
2500 2000-07-14 Paul Eggert <eggert@twinsun.com>
2502 * lib/xmalloc.c: Simplify exhausted message.
2504 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2506 2000-07-13 Paul Eggert <eggert@twinsun.com>
2508 * lib/quotearg.h (enum quoting style):
2509 New constant clocale_quoting_style.
2512 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2513 Add support for clocale_quoting_style, undoing previous change to
2514 locale_quoting_style.
2516 2000-07-10 Paul Eggert <eggert@twinsun.com>
2519 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2520 since otherwise we don't need it.
2521 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2522 since we don't do multibytes in that case.
2523 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2524 invoke multibyte primitives.
2526 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2527 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2528 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2529 and mbstate_t, to a single-part test that simply defines mbstate_t.
2531 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2532 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2533 to decide whether to define the BeOS workaround macro;
2534 this adjusts to the change to AC_MBSTATE_T.
2536 * m4/strerror_r.m4: New file.
2538 2000-07-05 Paul Eggert <eggert@twinsun.com>
2540 * lib/quotearg.c: Use double-quote to quote.
2542 * lib/quotearg.c (N_): New macro.
2543 (gettext_default): New function.
2544 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2545 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2548 * lib/quotearg.c (struct quoting_options):
2549 Simplify quote_these_too dimension.
2550 From Bruno Haible <haible@clisp.cons.org>.
2552 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2553 Test for mbstate_t only if the test
2554 for an object-type mbstate_t fails.
2556 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2558 2000-07-03 Paul Eggert <eggert@twinsun.com>
2560 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2561 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2563 * lib/quotearg.c (mbrtowc):
2564 Assign to *pwc, and return 1 only if result is nonzero.
2565 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2567 2000-07-02 Paul Eggert <eggert@twinsun.com>
2569 * lib/quotearg.c (mbstate_t):
2570 Do not define; it should be defined with AC_CHECK_TYPE.
2572 2000-06-26 Paul Eggert <eggert@twinsun.com>
2574 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2575 a bug in glibc 2.1.3.
2577 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2579 2000-06-19 Paul Eggert <eggert@twinsun.com>
2581 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2582 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2583 (ISPRINT): Likewise.
2584 Reported by Tom Tromey.
2586 2000-06-15 Paul Eggert <eggert@twinsun.com>
2588 * lib/human.c (adjust_value): New function.
2589 (human_readable_inexact): Apply rounding style even when printing
2592 * lib/human.c: Avoid shadowing warnings.
2595 2000-06-14 Paul Eggert <eggert@twinsun.com>
2597 * lib/human.c (human_readable_inexact): Allow an input block size
2598 that is not a multiple of the output block size, and vice versa.
2600 * lib/getdate.y (get_date): Apply relative times after time zone
2601 indicator, not before.
2603 2000-05-31 Paul Eggert <eggert@twinsun.com>
2605 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2606 and thus don't need AC_CANONICAL_HOST.
2608 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2609 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2610 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2611 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2612 changed. Instead of inspecting the output of getconf, try to
2613 compile the test program without and with the macro definition.
2614 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2615 getconf. Instead, check for the needed flags by compiling test
2618 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2620 * config.guess, config.sub: Remove these files, for similar reasons.
2622 2000-05-03 Paul Eggert <eggert@twinsun.com>
2624 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2625 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2626 bug. This avoids a clash when files like regex.c that define
2629 2000-05-02 Paul Eggert <eggert@twinsun.com>
2631 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2632 Define _GNU_SOURCE if this is needed to make
2633 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2634 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2636 * lib/quotearg.c (mbrtowc, mbstat_t):
2637 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2638 (<wctype.h>): Include if HAVE_WCTYPE_H.
2639 (iswprint): Define to 1 if we lack it
2641 2000-04-18 Paul Eggert <eggert@twinsun.com>
2643 * m4/mbstate_t.m4: New file.
2645 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2647 * tests/ignfail.sh: Test for uid 0 along with user "root".
2649 2000-04-05 Paul Eggert <eggert@twinsun.com>
2651 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2652 Don't use -n32 on IRIX if the installer said
2655 2000-02-28 Paul Eggert <eggert@twinsun.com>
2657 * lib/quotearg.c (ALERT_CHAR): New macro.
2658 (quotearg_buffer_restyled): Use it.
2660 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2662 * src/list.c (tartime): Fix off-by-one error when copying year if
2665 2000-02-18 Paul Eggert <eggert@twinsun.com>
2667 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2668 (textint): New typedef.
2669 (parser_control): Changed from struct parser_control to typedef
2670 (for consistency). Member year changed from int to textint. All
2672 (YYSTYPE): Removed; replaced by %union with int and textint
2674 (tID): Removed; not used.
2675 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2676 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2677 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2678 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2679 (date, number, to_year): Use width of number in digits, not its
2680 value, to determine whether it's a 2-digit year, or a 2-digit
2682 (yylex): Store number of digits of numeric tokens. Return '?' for
2683 unknown identifiers, rather than (unused) tID.
2685 2000-01-16 Paul Eggert <eggert@twinsun.com>
2687 * lib/quotearg.c (quotearg_buffer_restyled):
2688 Do not quote alert, backslash, formfeed,
2689 and vertical tab unnecessarily in shell quoting style.
2691 2000-01-15 Paul Eggert <eggert@twinsun.com>
2694 Change quoting to be compatible with future autoconf versions.
2696 2000-01-11 Paul Eggert <eggert@twinsun.com>
2698 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2700 2000-01-07 Paul Eggert <eggert@twinsun.com>
2702 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2704 Fix bug with fnmatch.h dependency, as follows:
2705 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2706 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2708 * src/common.h (apply_nonancestor_delayed_set_stat):
2709 Renamed from apply_delayed_set_stat.
2710 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2711 chown_error_details, close_warn, closedir_warn, mkdir_error,
2712 read_error_details, read_fatal_details, read_warn_details,
2713 seek_error_details, seek_warn_details, utime_error,
2714 write_error_details, write_fatal_details): New decls.
2716 Make diagnostic messages more regular.
2717 * src/create.c (dump_file): Quote file names with colons if possible.
2718 * src/compare.c (diff_archive): Likewise.
2719 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2720 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2721 * src/mangle.c (extract_mangle): Likewise.
2722 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2724 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2725 new_volume, xclose):
2726 Use error message functions to report errors consistently.
2727 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2728 * src/create.c (finish_sparse_file, dump_file): Likewise.
2729 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2730 extract_archive): Likewise.
2731 * src/list.c (list_archive): Likewise.
2732 * src/update.c (append_file): Likewise.
2733 * src/compare.c (diff_init, diff_sparse_files):
2734 Use xalloc_die to report memory exhaustion.
2735 * src/incremen.c (gnu_restore): Likewise.
2736 * src/list.c (read_header): Likewise.
2737 * src/mangle.c (extract_mangle): Likewise.
2738 * src/misc.c (maybe_backup_file): Likewise.
2739 * src/tar.c (decode_options): Likewise.
2740 * src/compare.c (read_and_process, fill_in_sparse_array,
2742 Use consistent terminology for unexpected-EOF message.
2743 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2744 * src/list.c (list_archive, read_header, skip_file,
2745 skip_extended_headers): Likewise.
2746 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2747 (xdup2): Regularize messages with rest of tar.
2749 * src/buffer.c (flush_read): Don't read past EOF.
2751 * src/extract.c (extr_init):
2752 If we run out of memory, invoke apply_delayed_set_stat.
2753 (prepare_to_extract): Don't complain if we can't remove ".".
2754 (apply_delayed_set_stat): New function.
2755 (apply_nonancestor_delayed_set_stat):
2756 Renamed from apply_delayed_set_stat. All uses changed.
2757 Don't remove head if it doesn't apply.
2759 * src/create.c (find_new_file_size):
2760 Return size instead of storing through pointer.
2761 All callers changed.
2762 (deal_with_sparse): Don't keep reading after read errors.
2763 (finish_sparse_file): Just abort if there is an internal error.
2764 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2765 Don't restore access times on directories during incremental dumps
2766 until after dealing with the directory.
2767 If ignoring failed reads, count closedir, read, and unknown
2768 file errors as warnings, not errors.
2769 Fix buffer overrun problem when dumping sparse files.
2771 * src/list.c (read_and):
2772 Invoke apply_nonancestor_delayed_set_stat on file names
2773 after handling them.
2774 (decode_mode): Remove; moved to misc.c.
2776 * src/misc.c (safer_rmdir): New function.
2777 (remove_any_file): Use it to avoid problems with rmdir(".").
2778 (maybe_backup_file): Regularize diagnostics.
2779 (undo_backup_file): Likewise.
2780 (decode_mode): Moved here from list.c.
2781 (chmod_error_details, chown_error_details, close_fatal,
2782 close_warn, closedir_warn, mkdir_error, read_error_details,
2783 read_warn_details, read_fatal_details, seek_error_details,
2784 seek_warn_details, utime_error, write_error_details,
2785 write_fatal_details): New functions.
2787 * src/delete.c (save_record): Remove static variable (now local).
2788 (move_archive): Don't position before start of archive.
2789 (write_record): Abort if count is zero at inopportune time.
2792 * src/tar.c (decode_options): --delete and -f - are now
2793 incompatible, since we didn't have time to fix their bugs.
2795 * tests/Makefile.am (TESTS): Remove delete02.sh.
2796 * tests/ignfail.sh: Adjust to new quoting scheme again.
2798 2000-01-06 Paul Eggert <eggert@twinsun.com>
2800 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2801 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2802 (tm_diff): Renamed from difftm. All uses changed.
2803 Replace body with that taken from GNU C Library 2.1.3pre1.
2804 (get_date): Prefer tm_gmtoff to tm_diff if available.
2806 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2808 * tests/incremen.sh: Invoke stat on newly created file so that its
2809 ctime is updated on Nextstep.
2811 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2813 * lib/getdate.y (get_date):
2814 Fix typo when checking for time_t overflow in time zone calculations.
2816 1999-12-13 Paul Eggert <eggert@twinsun.com>
2818 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2820 * README-alpha: New file.
2821 * README: New sections for gzip and bzip2, Solaris.
2822 Remove mention of BACKLOG.
2824 * configure.in (AC_C_BACKSLASH_A): Add.
2825 (AC_CHECK_HEADERS): Add wchar.h.
2826 (AC_CHECK_FUNCS): Add mbrtowc.
2827 (AC_FUNC_CLOSEDIR_VOID): Add.
2829 * tests/Makefile.am (TESTS): Add delete02.sh.
2830 (POSTPONED_TESTS): Remove.
2831 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2834 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2836 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2838 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2840 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2842 * src/tar.c ("quotearg.h"): New include.
2843 (usage): Now has __attribute__ ((noreturn)).
2844 (confirm): Report errno if we can't open tty.
2845 (confirm, decode_options):
2846 Quote arbitrary strings in diagnostics.
2847 (OVERWRITE_OPTION): New constant.
2848 (long_options, usage, decode_options): New --overwrite option.
2849 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2850 are now mutually exclusive.
2851 Don't assume that gettext preserves errno.
2852 (main): Set default quoting style to escape_quoting_style.
2854 * src/update.c (<quotearg.h>): New include.
2856 Don't assume that gettext preserves errno.
2857 Quote arbitrary strings in diagnostics.
2858 Check for close error.
2860 * src/names.c (<quotearg.h>): New include.
2861 (name_init, name_next, name_close, names_notfound,
2862 collect_and_sort_names): Don't assume that gettext preserves
2863 errno. Quote arbitrary strings in diagnostics.
2864 (excluded_name): Fix typo that caused empty patterns to be
2867 * src/misc.c (<quotearg.h>): New include.
2868 (quote_copy_string): Quote only newline and backslash; the output is no
2869 longer meant for humans, and is locale-independent.
2870 (contains_dot_dot): New function.
2871 (remove_any_file): Don't use lstat; just rmdir the file and then use
2872 unlink if the rmdir fails because the file isn't a directory.
2873 Check for readdir and closedir errors.
2874 (maybe_backup_file): Report "stat" for stat errors.
2875 (maybe_backup_file, chdir_do):
2876 Quote arbitrary strings in diagnostics.
2877 (maybe_backup_file, undo_last_backup):
2878 Don't assume that gettext preserves errno.
2879 (call_arg_error, call_arg_fatal, call_arg_warn,
2880 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2881 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2882 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2883 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2884 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2885 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2887 * src/system.h (__attribute__): New macro.
2888 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2889 (S_ISDOOR): New macro.
2890 (closedir): New macro, if CLOSEDIR_VOID.
2892 * src/rmt.c, src/rtapelib.c (decode_oflag):
2893 O_APPEND might not be defined.
2895 * src/list.c: (read_and, list_archive):
2896 Quote arbitrary strings in diagnostics.
2897 (from_header): Use locale_quoting_style to quote diagnostics.
2898 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2900 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2902 * src/Makefile.am: Use ## for copyright comments.
2904 * src/extract.c (<quotearg.h>): New include.
2905 (enum permstatus): New enum.
2906 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2907 two mallocs. New members file_name_len, invert_permissions, permstatus.
2908 (extr_init): Remove hack that silently adjusted newdir_umask.
2909 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2910 Use these args to decide whether and how to set modes.
2911 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2912 Don't assume that gettext preserves errno.
2913 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2914 (delay_set_stat, repair_delayed_set_stat): New functions.
2915 (make_directories): Avoid mkdir where last part of path is "..".
2916 Create a struct delayed_set_stat for each directory made.
2917 (prepare_to_extract): Renamed from unlink_destination, and
2918 return 0 immediately if to_stdout_option; all callers changed.
2919 (maybe_recoverable): New parameter interdir_made.
2920 Add support for --overwrite.
2921 (extract_sparse_file, extract_archive):
2922 Quote arbitrary strings in diagnostics.
2923 (extract_archive): By default, warn about ".." in member names, and skip them.
2924 Don't open files with O_NONBLOCK or O_APPEND.
2925 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2926 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2927 minus the current umask. Keep track of intermediate directories made,
2928 to avoid looping when making x/../x when x doesn't exist; the
2929 earlier code solved this in a different way that didn't fit well
2930 into the new scheme. Don't extract permissions onto existing
2931 directories unless --overwrite is given. Do not add -wx------
2932 permissions to new directories permanently; just do it temporarily.
2933 Remove no-longer-needed hack with MSDOS and directory time stamps.
2934 (apply_delayed_set_stat): New argument specifies which directories to
2935 fix statuses of. Do not wait until the end of extraction to fix
2936 statuses; instead, fix a directory's status once we exit that directory.
2937 This requires less memory and does the right thing in some cases
2938 where the old method didn't.
2939 (fatal_exit): New function.
2941 * src/incremen.c (<quotearg.h>): New include.
2942 (get_directory_contents, gnu_restore):
2943 Check for readdir and closedir errors.
2944 (get_directory_contents, read_directory_file, gnu_restore):
2945 Quote arbitrary strings in diagnostics.
2946 (get_directory_contents, read_directory_file, write_directory_file):
2947 Don't assume that gettext preserves errno.
2949 * src/create.c (<quotearg.h>): New include.
2950 (start_header): Use `member names' to refer to archive member names, not
2951 `archive names'. Warn about `..' in member names.
2952 (finish_sparse_file, dump_file):
2953 Quote arbitrary strings in diagnostics.
2954 (finish_sparse_file, dump_file):
2955 Don't assume that gettext preserves errno.
2956 (dump_file): Don't use `access' to determine whether a directory is readable;
2957 this isn't reliable if tar is setuid. Use `opendir' instead.
2958 Check for readdir and closedir failures.
2959 Don't dump sockets as if they were fifos; just warn and skip.
2961 * src/delete.c (move_archive):
2962 Don't report fatal error merely because sizes don't fit
2963 into struct mtop values; fall back on lseek instead.
2964 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2965 Say `reposition' instead of `re-position'.
2966 (delete_archive_members):
2967 Set archive to STDOUT_FILENO before outputting trailing buffer.
2969 * src/compare.c (<quotearg.h>): New include.
2970 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2971 and `Cannot' others.
2972 (report_difference, diff_archive):
2973 Quote arbitrary strings in diagnostics.
2974 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2975 Don't assume that gettext preserves errno.
2976 (diff_archive): Don't open regular files with O_NONBLOCK.
2977 Preserve access times of files if --atime.
2979 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2980 (FATAL_ERROR, USAGE): Don't return 0.
2981 (enum old files): New enum.
2982 (old_files_option): New variable, replacing keep_old_files_option and
2983 unlink_first_option.
2984 (apply_delayed_set_stat): Now takes char const * param.
2985 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2986 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2987 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2988 read_fatal, readdir_error, readdir_warn, readlink_error,
2989 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2990 truncate_error, truncate_warn, unlink_error, waitpid_error,
2991 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2994 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2995 archive_write_error, archive_read_error, flush_archive, close_archive,
2996 init_volume_number, new_volume):
2997 Don't assume that gettext preserves errno.
2999 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3000 (open_archive): Reject multivolume verify attempts a bit earlier.
3001 Rename local variable `access', in case it's defined by system header.
3003 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3004 `Could not' sometimes and `Cannot' others.
3006 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3007 Quote arbitrary strings in diagnostics.
3009 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3012 (init_volume_number): Check for input and output errors in volno_file.
3014 (new_volume): Use new fatal_exit function to exit, and new xfork
3017 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3019 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3021 * doc/tar.texi: Add --overwrite.
3022 --absolute-names rejects ".." in names.
3024 * lib/quotearg.c: Add support for multibyte characters.
3026 (ISPRINT): New macro.
3027 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3028 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3029 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3030 (quotearg_buffer_restyled): New function, with most of the old
3031 quotearg_buffer's contents.
3032 Major rewrite to support multibyte characters.
3033 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3035 * m4/c-bs-a.m4: New file.
3037 * lib/Makefile.am: Use ## for copyright notice.
3039 * scripts/Makefile.am: Use ## on copyright notice.
3042 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3044 1999-12-05 Paul Eggert <eggert@twinsun.com>
3046 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3047 src/ChangeLog, tests/ChangeLog: Remove these files.
3048 * ChangeLog.1: New file, incorporating the above files, plus old
3050 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3052 1999-12-05 Dale Worley <worley@ariadne.com>
3054 * src/compare.c (<utime.h>, struct utimbuf): Add.
3055 (diff_archive): Restore access times if --atime.
3056 * doc/tar.texi: Explain that --atime also preserves modification time.
3058 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3060 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3061 * BACKLOG, TODO: Remove.
3062 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3063 * README: Bring up to date.
3065 1999-12-03 Paul Eggert <eggert@twinsun.com>
3067 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3069 * src/compare.c (diff_archive):
3070 Do not set errno to EPIPE; we no longer use perror.
3072 * src/create.c (dump_file):
3073 If a parent directory said that a file should be there but it is
3074 absent, diagnose it as being removed in the meantime.
3075 Do not pass meaningless errno to ERROR when reporting that the
3076 file changed as we read it.
3077 Report that a file changed if its ctime changes; this is more
3078 sensitive than mtime+size, and more accurate.
3080 * src/incremen.c (enum children): New type.
3081 (struct directory): Change old char allnew member to new enum children
3084 (get_directory_contents): When doing an incremental dump that does
3085 not cross filesystem boundaries, dump the mount points, even though
3086 they are in a different filesystem. This is for convenience when
3087 restoring, and for consistency with non-incremental dumps.
3088 This requires a 3-way flag for keeping track of which children we want,
3089 so we use enum children rather than boolean.
3091 * src/open3.c (modes): Remove.
3092 (open3): Remove unportable assumptions about flag encodings.
3093 Use `stat' instead of `access' for testing file existence,
3094 to avoid problems with setuid programs.
3096 * src/names.c (name_next): If file names are given both in the
3097 command line (e.g. via -C) and in a file (via -T), do not
3098 ignore the command-line names.
3100 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3102 * doc/tar.texi: Clarify getdate authorship.
3104 1999-11-23 Paul Eggert <eggert@twinsun.com>
3106 * lib/Makefile.am (DISTCLEANFILES): New macro.
3108 * configure.in (tar_fnmatch_hin):
3109 Remove; it runs afoul of a bug in autoconf 2.13.
3110 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3112 1999-11-19 Paul Eggert <eggert@twinsun.com>
3114 * m4/largefile.m4: Update serial.
3116 1999-11-18 Paul Eggert <eggert@twinsun.com>
3118 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3119 the QNX shell, which doesn't propagate exit status of failed
3120 commands inside shell assignments.
3122 1999-11-07 Paul Eggert <eggert@twinsun.com>
3124 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3126 * configure.in (AC_PREREQ): Bump to 2.13.
3127 (ALL_LINGUAS): Add pt_BR, ja.
3128 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3129 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3130 for AIX crossbuilds.
3132 * doc/tar.texi: New node create options for --ignore-failed-read.
3133 Remove unused version control symbols.
3134 Modernize texinfo usage.
3136 * src/tar.c (usage): Add examples.
3138 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3139 Include fnmatch.h when testing fnmatch.
3141 * src/common.h (collect_and_sort_names): New decl.
3143 * src/list.c (from_header):
3144 Handle 32-bit two's complement negative time stamps
3145 even if the leading octal digit is 2 or 3.
3147 * src/extract.c (set_stat): Remove duplicate code.
3149 * src/create.c (to_chars): Remove trailing newline from warning.
3150 (dump_file): Ignore doors.
3151 (finish_header): Report block numbers with origin 0, not origin 1.
3153 * src/rmt.c: Include getopt.h.
3154 (long_opts): New constant.
3155 (usage): New function.
3156 (main): Implement --help and --version.
3157 Output usage message if arguments are bad.
3159 1999-10-10 Paul Eggert <eggert@twinsun.com>
3161 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3163 * README: Remove --with-dmalloc.
3164 Add --disable-largefile.
3165 Remove old NeXT dirent problems, or AIX valloc problems.
3166 Remove old union wait advice, and old %lld advice.
3167 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3169 * doc/tar.texi: Clarify documentation for portable file names.
3171 * configure.in (AM_WITH_DMALLOC): Remove.
3172 (ALL_LINGUAS): Add ja.
3174 * src/tar.c (decode_options):
3175 Invalid dates are now treated as (time_t) -1.
3176 Redo version message to conform to GNU standards.
3178 * src/create.c (dump_file):
3179 Fix typo: last two args to dump_file were interchanged.
3180 * src/update.c (update_archive): Likewise.
3182 * src/common.h (tartime): New decl.
3184 * src/list.c (tartime): Now extern.
3185 (read_and): Invalid headers cause errors, not warnings.
3187 1999-10-03 Paul Eggert <eggert@twinsun.com>
3189 * lib/getdate.y (__attribute__):
3190 Don't use if GCC claims to be before 2.8; this is
3191 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3193 1999-09-25 Paul Eggert <eggert@twinsun.com>
3195 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3196 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3198 * tests/incremen.sh: Add yet another sleep.
3200 1999-09-24 Paul Eggert <eggert@twinsun.com>
3202 * NEWS: A read error now causes a nonzero exit status.
3204 * src/create.c (to_chars): Fix base-256 output.
3206 * src/buffer.c (write_error):
3207 Read error is an error, not just a warning.
3209 1999-09-24 Paul Eggert <eggert@twinsun.com>
3211 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3213 * src/tar.c (<time.h>): Include.
3214 (time): Declare if not defined.
3215 (confirm): Don't read past EOF.
3216 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3217 (main): Use clock_gettime if available.
3219 * tests/Makefile.am (TESTS): Add incremen.sh
3220 (INCLUDES): Add -I../lib, for fnmatch.h.
3222 * src/update.c (update_archive):
3223 Remove call to name_expand; had no effect.
3224 Use chdir_do to change into directory.
3225 Use deref_stat instead of stat.
3226 Use add_avoided_name to mark names to be avoided; the old method of
3227 setting a bit with the name caused all descendants of that name to
3228 be avoided, in some circumstances.
3230 * tests/incremen.sh: Remove unnecessary sleeps.
3232 * src/names.c (name_next): Go back to using plain chdir.
3233 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3234 (addname): Likewise.
3235 (name_match): Use chdir_do to act on chdir args.
3236 (merge_sort): Moved here from incremen.c.
3237 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3239 (name_expand): Remove.
3240 (name_from_list): Skip fake names.
3241 Use chdir_do to act on chdir args.
3242 (struct avoided_name): New struct.
3243 (avoided_names): New var.
3244 (add_avoided_name, is_avoided_name): New functions.
3246 * src/system.h (stat, lstat): Define in terms of statx on
3247 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3248 (UCHAR_MAX): New macro.
3249 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3251 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3253 * src/incremen.c (<time.h>): Remove include; no longer used.
3254 (time): Remove decl.
3256 (get_directory_contents): Use deref_stat.
3257 Consider a subdirectory to be all new only if
3258 listed_incremental_option or if it its timestamp is newer than the
3260 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3261 (read_directory_file): Now extern. Do not set time_now.
3262 (write_directory_file): Renamed from write_dir_file.
3263 Use start_time instead of time_now.
3264 (compare_names, collect_and_sort_names): Move to names.c.
3266 * src/mangle.c (<time.h>): Remove; not used.
3267 (time): Do not declare.
3269 * src/misc.c (chdir_from_initial_wd): Remove.
3270 (deref_stat): New function.
3271 (struct wd): New struct.
3272 (wd, wds, wd_alloc): New variables.
3273 (chdir_arg, chdir_do): New function.
3275 * src/compare.c (get_stat_data): Use deref_stat.
3277 * src/common.h (name_expand): Remove.
3279 * src/list.c (time): Declare if not defined.
3280 (base_64_digits): Moved here from create.c.
3281 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3283 (read_and): Don't get time from header unless we need it now;
3284 as getting time can cause duplicate diagnostics if bogus.
3285 Remove "Hmm, " from diagnostic.
3286 Use "Skipping to next header" uniformly.
3287 (from_header): Renamed from from_chars. All uses changed.
3288 Allow different forms for unportable 2's complement numbers.
3289 Don't check for extended forms when parsing checksums.
3290 Parse base-256 output.
3291 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3292 (major_from_header): Renamed from major_from_chars. All uses changed.
3293 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3294 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3295 (off_from_header): Renamed from off_from_chars. All uses changed.
3296 (size_from_header): Renamed from size_from_chars. All uses changed.
3297 (time_from_header): Renamed from time_from_chars. All uses changed.
3298 Warn about future timestamps.
3299 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3300 (uintmax_from_header): Renamed from uintmax_from_chars.
3302 (tartime): New function, incorporating isotime.
3304 (print_header): Use tartime.
3306 * src/create.c (to_chars): Fix typo in decl.
3307 Don't assign through char const *.
3308 Rename name_expand back to collect_and_sort_names.
3310 * src/extract.c (<time.h>): No need to include.
3311 (time): No need to declare.
3312 (now): Remove variable.
3313 (extr_init): Don't initialize `now'.
3314 Increment same_permissions_option and same_owner_option if we_are_root
3315 is nonzero; this supports the new --no-same-owner option.
3316 (set_stat): Use start_time instead of `now'.
3318 * src/create.c (struct link): Remove unused linkcount member.
3319 (base_64_digits): Move to list.c.
3320 (base_8_digits): Remove.
3321 (to_octal): New function, with some of old contents of to_base.
3323 (to_base256): New function.
3324 (to_chars): Use base 256, not base 64, for huge values.
3325 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3327 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3328 it means we have an incremental dump where we don't know whether this
3329 is a top-level call.
3330 Use deref_stat instead of statx / stat / lstat.
3331 Cast result of alloca.
3332 Check for dates if 0 < top_level, not if listed_incremental_option.
3333 Move multiple-link check after directory check.
3334 Do not dump avoided names.
3335 Dump hard links to symbolic names as links, not as separate
3337 start_header cannot return a null pointer, so don't test for it.
3338 Likewise for find_next_block.
3340 * src/buffer.c, src/common.h (<human.h>): Include.
3341 (read_error): Read error is an error, not just a warning.
3342 (print_total_written): Also print human-readable byte count, and
3344 (open_archive, flush_write): Use start_time, not current time.
3345 (flush_read): Report about garbage bytes ignored at end of archive,
3346 but act on non-garbage bytes (instead of ignoring them).
3347 (new_volume): Use WARN for warnings.
3350 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3352 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3354 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3356 * lib/Makefile.am (noinst_HEADERS):
3357 Rename fnmatch.h to fnmatch.hin; add human.h.
3358 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3359 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3361 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3363 * lib/fnmatch.c (strchrnul):
3364 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3365 Do not define if !_LIBC and if it already exists.
3366 (internal_fnmatch): Use it.
3368 * configure.in (tar_LDADD): New variable, used only when linking tar.
3369 (rmt_LDADD): Similarly, for rmt.
3370 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3371 fnmatch.c; otherwise, use the system fnmatch.h.
3373 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3374 Modernize sample backup script.
3376 * THANKS: Martin Goik's email address has changed.
3378 * m4/fnmatch.m4: New file.
3380 1999-09-03 Paul Eggert <eggert@twinsun.com>
3382 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3385 1999-08-29 Paul Eggert <eggert@twinsun.com>
3387 * lib/getdate.y (get_date):
3388 Rename outermost local `probe' to `quarter'.
3389 Rename latter local `tm' to probe_tm.
3390 From: Jim Meyering <meyering@ascend.com>
3391 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3393 1999-08-28 Paul Eggert <eggert@twinsun.com>
3395 * lib/getdate.y (PC): New macro; use it when possible.
3396 (number): Handle `Nov 11 1996' example correctly.
3397 See Risks Digest 20.55 (1999-08-27)
3398 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3400 1999-08-23 Paul Eggert <eggert@twinsun.com>
3402 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3404 Remove minor cases of lint from many source files: this includes
3405 unnecessary casts, uses of NULL, etc.
3407 * configure.in (AC_PROG_YACC): Remove.
3408 (YACC): Always use bison.
3409 (AC_STRUCT_TIMEZONE): Add.
3410 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3412 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3415 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3416 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3418 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3420 * src/common.h (merge_sort): Remove decl; no longer exported.
3422 * src/system.h (voidstar): Remove.
3423 (memcpy, memcmp): Cast args.
3424 ("xalloc.h"): Add include.
3425 (xmalloc, xrealloc): Remove decl.
3427 * src/mangle.c (time): Do not declare if defined.
3428 (first_mangle, mangled_num): Remove.
3430 * src/list.c (from_chars): Report out-of-range values more precisely.
3431 (off_from_chars): Do not allow negative offsets.
3432 (uid_from_chars): Allow negative uids.
3434 * src/create.c (linklist): Now static.
3435 (to_chars): Fix wording of message to match from_chars.
3437 * src/misc.c (merge_sort): Move to incremen.c.
3438 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3439 It's too painful to make it both generic and portable.
3440 (read_directory_file): "timestamp" -> "time stamp" in messages.
3442 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3443 (usage): Fix misspelling.
3444 (OPTION_STRING): -y is now -I.
3445 (decode_options): Use -1, not EOF, for getopt_long result.
3446 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3447 Handle operands after any "--" argument.
3448 (main): Report any output errors.
3450 * src/rmt.c (main): status is ssize_t, not long.
3452 * src/names.c (name_gather): Handle trailing -C option correctly.
3453 (addname): use memcpy, not strncpy, to copy a string of known length.
3454 (name_match): Handle trailing -C option correctly.
3455 Propagate -C option to following files.
3456 (name_match, name_scan): Remove redundant matching code.
3458 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3460 * lib/getdate.y: Major rewrite. Add copyright notice.
3461 (<stdio.h>): Include only if testing.
3463 (ISLOWER): New macro.
3464 (<string.h>): Include if HAVE_STRING_H, not USG.
3466 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3468 (EPOCH_YEAR): Renamed from EPOCH.
3469 (table): Renamed from TABLE.
3470 (meridian): Now an anonymous enum.
3471 (struct parser_control): New type.
3472 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3473 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3474 (%pure_parser): Added, so that the parser is pure.
3475 (%union): Removed; the type is now just plain int.
3476 All %type directives removed.
3477 (tLOCAL_ZONE): New %token.
3478 (month_day_table): Renamed from MonthDayTable.
3479 (gmtime, localtime, mktime, time): Declare only if not defined.
3480 (meridian_table): New table.
3481 (dst_table): New table.
3482 (units_table): renamed from UnitsTable.
3483 (relative_time_table): Renamed from OtherTable.
3484 (time_zone_table): Renamed from TimezoneTable. Modernized.
3485 (military_table): Renamed from MilitaryTable.
3486 (to_hour): Renamed from ToHour.
3487 (to_year): Renamed from ToYear.
3488 (lookup_zone): New function.
3489 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3491 (yylex): Now reentrant. All callers changed.
3492 (get_date): Add support for local time zone abbreviations.
3495 1999-08-20 Paul Eggert <eggert@twinsun.com>
3497 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3499 * src/create.c (to_chars): Generate GNU base-64 representation
3500 if we are generating an old or new GNU format tar file for a
3501 number that can't be represented with the POSIX format.
3503 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3504 (AM_FUNC_GETLINE): Add.
3505 (LIBOBJS): Add getline.o to workaround comment.
3506 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3507 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3508 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3509 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3510 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3511 lib/save-cwd.h, m4/getline.m4: New files.
3513 * src/misc.c (<save-cwd.h>): Include.
3514 (chdir_from_initial_wd): New function.
3516 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3517 (name_gather): Handle `-C x -C y' correctly.
3518 Do not rely on addname to handle -C.
3519 (addname): New CHANGE_DIR parameter. All callers changed.
3520 Remove ugly calls to getcwd; no longer needed.
3521 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3523 * src/incremen.c (listed_incremental_stream): New var.
3524 (read_directory_file): Remove arbitrary limits on file name length.
3525 Do not attempt to get the working directory; we can bypass this
3526 on fchdir hosts. Open the listed_incremental_option file for both
3527 read and write instead of opening it twice. Check for I/O errors
3528 when doing I/O to this file. Check for invalid data in the file,
3529 and report line numbers of invalid data.
3530 (write_dir_file): Likewise.
3531 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3532 Do not invoke write_dir_file; that's our caller's responsibility.
3534 * src/list.c (max): New macro.
3535 (isotime): Now takes time_t, not time_t *. Report the decimal values
3536 of times that can't be broken down.
3537 (print_header): Don't assume that major and minor device numbers can
3540 * src/common.h (struct name): change_dir is now char const *.
3541 (write_directory_file): Remove unused decl.
3542 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3543 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3544 (chdir_from_initial_wd): New decl.
3545 (addname): New 2nd arg.
3547 * THANKS: Torsten Lull -> Catrin Urbanneck
3549 1999-08-18 Paul Eggert <eggert@twinsun.com>
3551 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3552 Don't depend on ac_cv_func variables.
3553 From Albert Chin-A-Young <china@thewrittenword.com>.
3555 1999-08-18 Paul Eggert <eggert@twinsun.com>
3557 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3559 * m4/signedchar.m4: New file.
3560 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3561 * src/system.h (signed_char): New macro.
3562 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3563 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3565 * src/create.c (write_eot): Write at least two zero blocks.
3567 * src/extract.c (extract_archive): Fix sparse array bug:
3568 we did not find end of array correctly.
3570 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3571 Don't assume find_next_block yields nonnull.
3572 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3573 * src/list.c (skip_extended_headers): Likewise.
3575 * src/list.c (read_and, list_archive): Simplify code.
3576 (read_header): Fix computation of signed checksums on machines where
3578 Do not consider a block to be zero unless all its bytes are zero,
3579 even the checksum bytes. Do not attempt to parse the checksum of
3580 a zero block. Fix memory leak with long names and links.
3581 (from_chars): Accommodate a buggy tar that outputs leading NUL
3582 if the previous field overflows.
3584 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3585 \?, for portability to non-ASCII hosts.
3587 1999-08-16 Paul Eggert <eggert@twinsun.com>
3589 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3591 * src/extract.c (make_directories): Do not chown intermediate
3592 directories, even if we are root.
3594 * src/list.c (read_header): Fix bugs when interpreting
3595 POSIX-compliant headers that do not contain null bytes in the
3596 header or link names.
3598 1999-08-14 Paul Eggert <eggert@twinsun.com>
3600 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3602 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3603 (AC_HEADER_SYS_WAIT): Add.
3604 (AC_REPLACE_FUNCS): Add waitpid.
3605 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3606 * lib/waitpid.c: New file.
3607 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3608 * src/system.h (WCOREDUMP): Remove; no longer used.
3609 (WIFSTOPPED): Likewise.
3610 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3611 * src/buffer.c (child_open_for_compress): Undo previous change.
3612 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3613 (new_volume): Likewise.
3615 * src/buffer.c, src/extract.c, src/incremen.c (time):
3616 Don't declare if defined.
3617 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3618 * src/incremen.c (read_directory_file):
3619 Invoke `time' the same way everyone else does.
3620 Check validity of --listed-incremental file contents a bit better.
3621 Do not worry about --after-date-option; tar.c now checks this.
3622 * src/list.c (isotime): Report ??? if localtime returns null.
3623 Don't assume years fit into four digits.
3624 Don't append trailing newline.
3625 (print_header): Report ??? if localtime returns null;
3626 Don't assume years fit into four digits.
3628 * src/compare.c (diff_archive): Do not fall back on absolute name
3629 when --absolute-names is not specified.
3631 * src/create.c (start_header):
3632 Include text of ignored filesystem prefix in warning.
3633 (create_archive): Check for excluded names when doing incremental
3634 pass through directory.
3635 (dump_file): Do not dump old files explicitly given on command line
3636 when using --listed-incremental. Do not strip ./ prefix from names.
3638 * src/tar.c: -g now implies after_date_option = 1.
3639 -g and -N are now incompatible options.
3641 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3643 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3645 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3646 incremental headers as POSIX prefixes.
3648 1999-08-11 Paul Eggert <eggert@twinsun.com>
3650 * NEWS, configure.in: Version 1.13.6.
3652 * configure.in (ALL_LINGUAS): Add pt_BR.
3653 * po/pt_BR.po: New file.
3655 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3656 Renamed from tar.info and header.texi; adjust actions so that
3657 they work in other directories.
3659 * doc/tar.texi: Add -y and --bzip2.
3660 Patterns containing / now exclude only file names whose prefix match.
3662 * lib/exclude.h (excluded_filename): New option parameter.
3663 (add_exclude_file): New ADD_FUNC parameter.
3664 (excluded_pathname): Remove decl.
3665 * lib/exclude.c (_GNU_SOURCE):
3666 Remove; no longer needed since we don't use FNM_ macros.
3667 (excluded_filename): Renamed from excluded_filename_opts.
3668 (excluded_filename, excluded_pathname): Remove.
3669 (add_exclude_file): New ADD_FUNC parameter.
3671 * po/POTFILES.in: Add lib/quotearg.c.
3673 * src/buffer.c (_GNU_SOURCE): Define.
3674 (<fnmatch.h>): Include unconditionally.
3675 (child_open_for_compress): Dup after closing, to avoid possible file
3676 descriptor exhaustion.
3677 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3678 (flush_read): Likewise.
3680 * src/common.h (LG_8, LG_64): New macros.
3681 (excluded_with_slash, excluded_without_slash): New vars.
3683 (base_64_digits): New decl.
3684 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3685 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3687 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3688 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3690 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3691 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3692 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3693 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3694 respectively. All definitions and uses changed.
3695 (excluded_name): New decl.
3697 * src/compare.c (diff_archive):
3698 Open files with O_NONBLOCK instead of O_NDELAY.
3700 * src/create.c (base_64_digits): New constant.
3701 (base_8_digits): New macro.
3702 (MAX_VAL_WITH_DIGITS): New macro.
3703 (to_base): First half of old to_oct. Support base 64 too.
3704 (to_chars): Other half of old to_oct, for 64-bit support.
3705 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3706 (gid_substitute, uid_substitute): Look up names dynamically if
3707 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3708 (mode_to_chars): Renamed from mode_to_oct.
3709 Support negative values in all the _to_chars functions.
3710 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3711 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3712 (dump_file): Inspect entire pathname, not just new file name
3713 component, when deciding whether to exclude it.
3715 * src/extract.c (extract_archive):
3716 Open files with O_NONBLOCK instead of O_NDELAY.
3718 * src/incremen.c (get_directory_contents):
3719 Inspect entire pathname, not just new file name
3720 component, when deciding whether to exclude it.
3722 * src/list.c (<fnmatch.h>): Do not include.
3723 (from_chars): Renamed from from_oct. New parameter specifying
3724 the negative of the minimum allowed value. Support negative
3726 (base64_map): New var.
3727 (base64_init): New function.
3728 (print_header): Output numeric uids and gids if numeric_owner_option.
3730 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3732 * src/names.c (_GNU_SOURCE): Define.
3733 (<fnmatch.h>): Include unconditionally.
3734 (excluded_name): New function, taking over duties of excluded_pathname.
3737 * src/rmt.c (decode_oflag): New function.
3738 (main): Use it to support symbolic open flags.
3740 * src/rtapelib.c (encode_oflag): New function.
3741 (rmt_open__): Do not allow newlines in the path.
3742 Propagate errno correctly.
3743 Decode symbolic open flags, if present.
3745 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3748 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3749 New -y or --bzip2 option.
3750 (add_filtered_exclude): New function.
3751 (decode_options): Put excluded patterns with / into
3752 excluded_with_slash, and without / into excluded_without_slash.
3753 Compare newer_mtime_option to its new initial value
3754 TYPE_MINIMUM (time_t) when deciding whether more than one
3755 threshold date was specified.
3757 1999-07-20 Paul Eggert <eggert@twinsun.com>
3759 * NEWS, configure.in: Version 1.13.5.
3761 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3763 * src/buffer.c (new_volume): Likewise.
3764 * src/incremen.c (read_directory_file): Likewise.
3765 * src/tar.c (decode_options):
3766 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3769 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3770 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3772 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3773 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3774 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3775 Define to 0 if the corresponding S_IF* macro is not defined.
3776 (mkfifo): Do not define if already defined, or if S_IFIFO
3779 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3780 S_ISLNK, to determine whether to invoke readlink.
3781 * src/create.c (dump_file): Likewise.
3783 * src/extract.c (set_mode):
3784 Do not chmod unless we are root or the -p option was given;
3785 this matches historical practice.
3786 (unlink_destination): New function, which checks for unlink failures.
3787 (maybe_recoverable): Stay quiet if -U.
3788 (extract_archive): Use O_EXCL if unlink_first_option.
3789 Report unlink failures.
3790 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3791 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3794 * src/incremen.c (get_directory_contents): Depend on
3795 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3797 * src/list.c: Remove S_IS* ifdefs.
3798 * src/misc.c (maybe_backup_file): Likewise.
3800 * src/misc.c (maybe_backup_file):
3801 "Virtual memory exhausted" -> "Memory exhausted",
3802 to conform to the other places this message is issued.
3804 * src/mangle.c (extract_mangle):
3805 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3807 * src/rtapelib.c (rmt_open__):
3808 Remove typo that caused us to omit the first char
3811 1999-07-16 Paul Eggert <eggert@twinsun.com>
3813 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3815 * doc/tar.texi: A path name is excluded if any of its file name
3816 components matches an excluded pattern, even if the path name was
3817 specified on the command line.
3818 * src/create.c (create_archive): Likewise.
3819 * src/list.c (read_and): Likewise.
3820 * src/update.c (update_archive): Likewise.
3821 * lib/exclude.h (excluded_pathname): New decl.
3822 * lib/exclude.c (_GNU_SOURCE): Define.
3823 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3824 (excluded_filename_opts): New function.
3825 (excluded_pathname): New function.
3827 * lib/Makefile.am (EXTRA_DIST):
3828 xstrtol.c moved here from libtar_a_SOURCES.
3829 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3830 Remove xstrtoul.c; no longer needed.
3831 * lib/xstrtol.c: Remove.
3833 * src/tar.c (decode_options):
3834 Set newer_time_option to TYPE_MINIMUM, so that
3835 negative timestamps are handled correctly.
3836 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3837 uniformity (and so that we don't need to have the other fns).
3838 (main): Remove call to init_total_written; no longer needed.
3840 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3841 checks for unsigned long and long long.
3842 * src/arith.c: Remove.
3843 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3844 * po/POTFILES.in: Remove src/arith.c.
3845 * src/arith.h: Use double, to simplify configuration gotchas.
3846 (tarlong): Now double.
3847 (TARLONG_FORMAT): New macro.
3848 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3849 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3850 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3851 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3852 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3853 mult_tarlong, print_tarlong): Remove. All callers replaced with
3856 * src/common.h (init_total_written): Remove decl.
3858 * src/buffer.c (total_written):
3859 Remove; replaced with prev_written + bytes_written.
3860 (prev_written): New var.
3861 (init_total_written): Remove.
3862 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3864 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3865 Make sure that we can shift, multiply
3866 and divide unsigned long long values; Ultrix cc can't do it.
3868 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3869 Check for any unknown bits, not just unknown bits left of the leftmost
3872 * lib/quotearg.c (quotearg_buffer):
3873 Don't quote spaces if C quoting style.
3874 * src/list.c (from_oct):
3875 Use C quoting style for error; omit trailing NULs.
3877 1999-07-14 Paul Eggert <eggert@twinsun.com>
3879 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3881 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3882 <inttypes.h> defines strtoumax as a macro (and not as a function).
3883 HP-UX 10.20 does this.
3885 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3886 * PORTS, README, TODO, doc/tar.texi: Likewise.
3888 1999-07-12 Paul Eggert <eggert@twinsun.com>
3890 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3891 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3893 * src/list.c (decode_header):
3894 Do not assume that S_IFBLK and S_IFCHR are defined.
3896 * src/create.c (start_header): Do not assume S_IFMT is defined.
3897 (dump_file): Remove unnecessary check for screwy apollo lossage.
3898 Do not assume S_IFBLK and S_IFCHR are defined.
3900 * src/extract.c (extract_archive):
3901 Test whether S_IFCHR and S_IFBLK are nonzero,
3902 not whether they are defined, for consistency with other tests.
3904 * src/buffer.c (is_regular_file):
3905 Don't succeed on files that we can't access due to
3906 permissions problems.
3907 (open_archive): Fix wording on fatal error message.
3908 Don't bother to stat /dev/null if the archive is not a character
3911 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3912 Report an error, not a warning, for I/O errors.
3913 (process_rawdata, process_dumpdir, diff_sparse_files):
3914 Change ungrammatical "Data differs" to "Contents differ".
3915 (get_stat_data): Find hidden files on AIX.
3916 Accept file name as argument; all uses changed.
3917 (get_stat_data, diff_archive): Use system error message for
3918 nonexistent files rather than rolling our own.
3919 (diff_archive): Unknown file types are errors, not warnings.
3920 Normalize spelling of message to "File type differs".
3921 Use get_stat_data to get link status, for consistency.
3922 Do not inspect st_rdev for fifos.
3923 Do not assume st_mode values contain only file types and mode bits.
3924 Check for mode changes and device number changes separately.
3926 * src/update.c (append_file):
3927 Open the file before statting it, to avoid a race.
3928 Complain about file shrinkage only when we reach EOF.
3930 1999-07-08 Paul Eggert <eggert@twinsun.com>
3932 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3934 * configure.in (AC_EXEEXT): Add.
3936 * lib/Makefile.am (noinst_HEADERS):
3937 Add basename.h, exclude.h. Remove full-write.h.
3938 (libtar_a_SOURCES): Add exclude.c.
3940 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3942 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3943 * lib/safe-read.h (safe_read): New decl.
3944 * src/rmt.c: Include safe-read.h.
3945 * src/rtapelib.c: Include basename.h, save-read.h.
3946 (rmt_open__): Use base_name to compute base name.
3949 Include basename.h, exclude.h; don't include full-write.h.
3950 (exclude_option): Remove decl.
3951 (excluded): New decl.
3952 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3954 * src/list.c (read_and):
3955 Use excluded_filename instead of check_exclude.
3956 Check base name of incoming file name, not entire file name, when
3957 deciding whether to exclude it.
3959 * src/create.c (finish_sparse_file):
3960 Use excluded_filename instead of check_exclude.
3961 Don't bother to stat excluded file names.
3962 * src/incremen.c (get_directory_contents): Likewise.
3964 * src/names.c (exclude_pool, exclude_pool_size,
3965 allocated_exclude_pool_size, simple_exclude_array,
3966 simple_excludes, allocated_simple_excludes,
3967 pattern_exclude_array, pattern_excludes,
3968 allocated_pattern_excludes, add_exclude, add_exclude_file,
3970 Remove; now done in ../lib/exclude.c.
3972 * src/tar.c (decode_options): Initialize `excluded'.
3973 Use new add_exclude_file and add_exclude functions.
3975 1999-07-05 Paul Eggert <eggert@twinsun.com>
3977 * m4/gettext.m4: Use changequote rather than [[ ]].
3979 * lib/safe-read.c: Renamed from lib/full-read.c.
3980 (safe_read): Renamed from full_read. All uses changed.
3981 * lib/safe-read.h, lib/full-write.h: New files.
3982 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3983 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3984 * lib/full-write.c: Include full-write.h.
3985 * src/common.h: Include full-write.h, safe-read.h.
3986 * src/system.h: (full_read, full_write): Remove decls.
3988 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3990 * src/system.h (bindtextdomain, textdomain): undef before
3991 defining, to avoid preprocessor warnings with --disable-nls
3992 on hosts whose locale.h includes libintl.h.
3994 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3995 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3996 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3999 1999-07-02 Paul Eggert <eggert@twinsun.com>
4001 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4002 * m4/mktime.m4: New file.
4003 * m4/Makefile.am.in, m4/README: Remove these files.
4004 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4005 remove README, Makefile.am.in.
4006 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4007 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4010 * src/tar.c: Include signal.h.
4011 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4012 (main): Ensure SIGCHLD is not ignored.
4014 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4015 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4016 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4017 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4018 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4019 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4020 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4021 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4022 they don't overlap with char codes. Use an enum instead of a lot
4025 * src/system.h (ISASCII): Remove.
4026 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4027 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4028 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4029 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4030 LONG_MAX): New macros.
4032 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4033 (read_directory_file): Cast ISSPACE arg to unsigned char.
4034 * src/misc.c (ISPRINT): Remove; now in system.h.
4035 (remove_any_file): Add brackets to pacify gcc -Wall.
4036 * src/list.c: Don't include <ctype.h>; system.h already does this.
4037 (ISODIGIT, ISSPACE): Remove; now in system.h.
4038 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4040 (from_oct): Cast ISSPACE arg to unsigned char.
4042 * src/create.c (mode_to_oct): Translate modes from internal to
4044 * src/list.c (mode_from_oct): Translate modes from external to
4045 internal form. Do not complain about unrecognized mode bits.
4046 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4047 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4049 * src/extract.c: (extr_init, make_directories, extract_archive):
4050 Do not assume mode bits have traditional Unix values.
4051 * src/list.c (decode_mode): Likewise.
4052 * src/create.c (start_header, dump_file): Likewise.
4053 * src/buffer.c (child_open_for_compress,
4054 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4055 * src/compare.c (diff_archive): Likewise.
4057 * src/extract.c (set_mode): Use %04 not %0.4 format.
4058 (extract_sparse_file): Do not use data_block uninitialized.
4059 Check for lseek failures.
4061 * src/rtapelib.c (rmt_lseek__):
4062 Convert lseek whence values to portable integers on the wire.
4063 * src/rmt.c (main): Likewise. Check for whence values out of range.
4065 * src/create.c (finish_sparse_file): Use lseek whence macros
4066 instead of integers.
4067 * src/buffer.c (backspace_output): Likewise.
4068 * src/compare.c (diff_archive, verify_volume): Likewise.
4069 * src/delete.c (move_archive): Likewise.
4070 * src/extract.c (extract_sparse_file): Likewise.
4072 * src/create.c (dump_file): Do not invoke finish_sparse_file
4073 on a negative file descriptor.
4075 * src/buffer.c: Add braces to pacify gcc -Wall.
4077 * src/compare.c (diff_sparse_files): Report lseek errors.
4079 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4081 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4083 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4084 message to be internationalized; \a doesn't work with msgfmt.
4086 * src/tar.c (long_options, main, usage, OPTION_STRING):
4087 Remove -E or --ending-file.
4088 * src/list.c (read_and): Likewise.
4089 * src/common.h (ending_file_option): Likewise.
4090 * src/buffer.c (close_archive): Likewise.
4092 * tests/after: Don't run two commands together in a pipeline,
4093 as some old shells mishandle pipeline exit status.
4095 1999-06-28 Paul Eggert <eggert@twinsun.com>
4097 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4098 * NEWS: Describe changes since 1.12.
4099 * README: Update bug reporting address; move paxutils ref to NEWS.
4101 Handle EINTR correctly.
4102 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4103 * lib/full-read.c, lib/full-write.c: New files.
4104 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4105 Prefer full_read to read and full_write to write.
4106 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4107 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4109 * src/extract.c (extract_sparse_file): Likewise.
4110 * src/rmt.c (get_string, main, report_error_message,
4111 report_numbered_error): Likewise.
4112 * src/rmt.h (rmtread, rmtwrite): Likewise.
4113 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4114 rmt_write__, rmt_ioctl__): Likewise.
4115 * src/update.c (append_file): Likewise.
4116 * src/system.h (full_read, full_write): New decls.
4118 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4119 lib/xmalloc.c, src/arith.c, src/misc.c.
4121 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4122 New macros. All uses of STDIN and STDOUT changed.
4123 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4124 instead of 0 and STDOUT_FILENO instead of 1.
4125 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4126 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4128 * src/rmt.c (private_strerror): Avoid const. Translate results.
4130 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4131 in the presence of NFS clock skew.
4133 1999-06-25 Paul Eggert <eggert@twinsun.com>
4135 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4137 * src/buffer.c (write_archive_buffer): New function.
4138 (child_open_for_compress, flush_write, flush_read): Use it to write
4140 (open_archive): Report error if fstat of archive fails.
4141 Improve efficiency of check for /dev/null.
4142 Also, fix some corner cases with remote archives and /dev/null checking.
4143 (close_archive): Test for input fifo only if not remote.
4144 Truncate output archive only if it's not remote.
4146 * src/misc.c (remove_any_file):
4147 Don't terminate if you see . or ..; just skip them.
4149 1999-06-18 Paul Eggert <eggert@twinsun.com>
4151 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4153 Output sizes using a format that's more compatible with
4154 traditional tar (and with GNU Emacs).
4155 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4156 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4157 Don't subtract 1 from size.
4158 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4159 Output a trailing NUL unless the value won't fit without it.
4160 (finish_header): No need to append NUL to chksum, now that
4163 1999-06-16 Paul Eggert <eggert@twinsun.com>
4165 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4167 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4168 @INTLLIBS@ might invoke rpl_realloc.
4170 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4171 (intconv): Remove; use xstrto* fns instead.
4172 ("xstrtol.h"): Include.
4173 (check_decimal): Remove.
4174 (long_options, usage, OPTION_STRING, decode_options):
4175 Remove -y, --bzip2, --unbzip2.
4176 (decode_options): Use xget_version instead of get_version.
4177 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4178 Replace invocations of check_decimal with xstrtoumax.
4180 * tests/preset.in (echo_n, echo_c): Remove.
4182 * tests/after: Don't rely on $echo_c and $echo_n.
4184 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4185 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4186 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4187 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4188 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4189 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4190 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4191 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4192 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4193 m4/xstrtoumax.m4: New files.
4195 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4196 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4197 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4198 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4199 (AC_CHECK_FUNCS): Remove lchown.
4200 (AC_REPLACE_FUNCS): Remove basename, dirname.
4201 Add lchown, strtol, strtoul.
4202 (jm_FUNC_MKTIME): Add.
4203 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4204 are also built via the ANSI2KNR-filtering rules.
4205 Use a no-op line to work around bug in automake 1.4 with malloc and
4207 (AC_OUTPUT): Add m4/Makefile.
4209 * lib/Makefile.am (EXTRA_DIST):
4210 Add lchown.c, malloc.c, mktime.c, realloc.c,
4211 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4212 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4213 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4214 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4215 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4217 * src/system.h (uintmax_t): Don't declare; configure now does this.
4219 * src/common.h (backup_type): New decl.
4220 * src/common.h, src/misc.c, src/tar.c:
4221 Move include of backupfile.h to common.h.
4223 * src/misc.c (maybe_backup_file):
4224 Pass backup_type to find_backup_file_name.
4226 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4227 UINTMAX_STRSIZE_BOUND.
4229 * doc/tar.texi: Remove --bzip2.
4230 Fix @xref typos reported by latest makeinfo.
4232 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4234 (M4DIR, ACINCLUDE_INPUTS): New macros.
4235 ($(srcdir)/acinclude.m4): New rule.
4237 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4238 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4239 now generated automatically by autoconf.
4241 1999-05-15 Paul Eggert <eggert@twinsun.com>
4243 * doc/tar.texi: Remove -y.
4245 1999-04-09 Paul Eggert <eggert@twinsun.com>
4247 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4248 (we were allocating too much storage).
4249 (uintmax_t): Don't declare; configure now does this.
4251 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4253 1999-03-22 Paul Eggert <eggert@twinsun.com>
4255 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4257 * acinclude.m4 (AC_LFS_FLAGS):
4258 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4259 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4260 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4262 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4263 New macros; needed for latest GNU xmalloc.c.
4265 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4266 (libtar_a_SOURCES): Add quotearg.c.
4267 * list.c: Include <quotearg.h>.
4268 (from_oct): Add forward decl.
4269 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4270 (from_oct): Report an error only if TYPE is nonzero.
4271 Quote any funny characters in bad header.
4273 1999-03-20 Paul Eggert <eggert@twinsun.com>
4275 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4277 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4278 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4280 (AC_LFS): Simplify AIX revision number test.
4282 1999-03-17 Paul Eggert <eggert@twinsun.com>
4284 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4286 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4287 Remove; it doesn't work that well
4288 with AC_CANONICAL_HOST.
4289 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4291 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4293 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4295 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4297 * tar.texi: Fix bug-report addr.
4299 * README: Remove --with-included-malloc.
4300 Upgrade version numbers of build software.
4302 1999-03-07 Paul Eggert <eggert@twinsun.com>
4304 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4306 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4307 where bindtextdomain and gettext require -lintl.
4308 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4309 `no' means it failed.
4310 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4311 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4312 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4313 to add anything to the command line (it's all in config.h).
4314 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4316 1999-03-01 Paul Eggert <eggert@twinsun.com>
4318 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4320 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4322 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4323 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4324 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4325 like OFF_MAX, which are not reliable
4326 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4327 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4328 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4330 * src/incremen.c (get_directory_contents):
4331 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4332 Have statx depend on STX_HIDDEN, not AIX.
4334 * src/create.c (to_oct):
4335 New parameter substitute, giving a substitute value to use
4336 when the original value is out of range. Do not append a space to the
4337 output; modern tars don't. When a value is out of range, specify the
4338 maximum value, not the number of bits.
4339 (GID_NOBODY, UID_NOBODY): New macros.
4340 (gid_to_oct, uid_to_oct): Use them as substitutes.
4341 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4342 (dump_file): Check whether the file changed as we read it.
4344 * src/rmt.c (main): Remove suspicious AIX/386 code.
4346 1999-02-19 Paul Eggert <eggert@twinsun.com>
4348 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4349 returns a type compatible with char *; it doesn't on SunOS
4350 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4352 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4354 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4355 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4357 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4359 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4360 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4361 * acinclude.m4 (AM_WITH_NLS):
4362 Update to latest gettext version (serial 5).
4363 (AC_LFS_FLAGS): New macro
4364 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4365 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4366 Work properly in cross-compilation scenario, by checking for getconf
4367 with AC_CHECK_TOOL and by ditching uname in favor of
4368 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4370 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4371 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4372 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4373 since getdate.y now uses ANSI code.
4375 * config.guess, config.sub: New files; taken from automake 1.4.
4377 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4378 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4379 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4380 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4381 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4382 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4383 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4385 1999-02-01 Paul Eggert <eggert@twinsun.com>
4387 * src/tar.c: Update copyright.
4391 1999-02-01 Paul Eggert <eggert@twinsun.com>
4393 * NEWS, configure.in: Version 1.12.64004
4395 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4397 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4399 * src/extract.c (extract_archive): Fix bug when extracting sparse
4400 files: they were trashing the tar file header.
4402 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4403 Add -y or --bzip2 or --bunzip2 option.
4405 1999-01-30 Paul Eggert <eggert@twinsun.com>
4407 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4408 cached_no_such_uid, cached_no_such_gid): New vars.
4409 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4410 Cache failures, too.
4412 * src/tar.c (decode_options):
4413 Don't pass names longer than UNAME_FIELD_SIZE to
4414 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4416 1999-01-27 Paul Eggert <eggert@twinsun.com>
4418 * NEWS, configure.in: Version 1.12.64003
4420 * src/buffer.c (backspace_output, close_archive): Cast
4421 rmtlseek position arg to off_t, for benefit of K&R compilers
4423 * src/compare.c (verify_volume): Likewise.
4425 * NEWS, configure.in: Version 1.12.64002
4427 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4428 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4429 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4430 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4431 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4432 uid_from_oct): Likewise.
4434 1999-01-25 Paul Eggert <eggert@twinsun.com>
4436 * incremen.sh: Fix timing bug in regression test.
4438 1999-01-22 Paul Eggert <eggert@twinsun.com>
4440 * NEWS, configure.in: Update version
4442 * Makefile.am (localedir): Change to $(datadir)/locale.
4443 (DEFS): New macro, defining LOCALEDIR.
4444 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4445 (INCLUDES): Add -I..
4447 * Makefile.am (localedir): Change to $(datadir)/locale.
4449 1999-01-21 Paul Eggert <eggert@twinsun.com>
4451 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4453 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4454 * src/Makefile.am (localedir): Likewise.
4455 (DEFS): New macro, defining LOCALEDIR.
4456 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4457 (INCLUDES): Add `-I..'.
4459 * tests/incremen.sh: Fix timing bug.
4461 1999-01-20 Paul Eggert <eggert@twinsun.com>
4463 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4464 `lfs.7' changed to `64000' in version number
4465 to conform to gnits standards.
4467 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4468 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4470 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4473 1998-12-07 Paul Eggert <eggert@twinsun.com>
4475 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4477 * src/list.c (read_header):
4478 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4480 1998-11-30 Paul Eggert <eggert@twinsun.com>
4482 * configure.in: Quote the output of uname.
4484 * src/extract.c (set_stat): chmod after chown even when not root;
4485 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4487 1998-11-15 Paul Eggert <eggert@twinsun.com>
4489 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4491 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4492 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4494 1998-10-28 Paul Eggert <eggert@twinsun.com>
4496 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4498 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4501 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4502 On many installations, rexec is disabled.
4504 1998-08-07 Paul Eggert <eggert@twinsun.com>
4506 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4508 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4509 for nameless users and groups.
4511 1998-02-17 Paul Eggert <eggert@twinsun.com>
4513 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4514 * NEWS, README: Add explanation of why this isn't an official version.
4516 1998-02-02 Paul Eggert <eggert@twinsun.com>
4518 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4519 This is an unofficial version.
4521 1997-12-17 Paul Eggert <eggert@twinsun.com>
4523 * src/incremen.c (ST_DEV_MSB): New macro.
4524 (NFS_FILE_STAT): Use most significant bit of st_dev,
4525 even if it's unsigned.
4527 1997-12-08 Paul Eggert <eggert@twinsun.com>
4529 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4531 1997-11-19 Paul Eggert <eggert@twinsun.com>
4533 * configure.in (HAVE_INTTYPES_H):
4534 Don't ignore cache variable if it's already set.
4536 1997-11-10 Paul Eggert <eggert@twinsun.com>
4538 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4539 * src/delete.c (records_read): Now off_t.
4540 (move_archive): Don't assume mt_count is of type daddr_t.
4542 1997-10-30 Paul Eggert <eggert@twinsun.com>
4544 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4545 Set to appropriate values if large file support
4546 needs explicit enabling.
4547 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4549 New macros to configure.
4550 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4552 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4553 major_t, minor_t, ssize_t): New macros.
4555 * src/arith.h (TARLONG_FORMAT):
4556 Fix typo: %uld -> %lu. Use unsigned when long long
4558 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4559 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4561 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4562 2nd arg is now unsigned long.
4564 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4565 (prepare_record_buffer): Arg is now size_t.
4566 Remove now-useless casts.
4568 (main): Use `long' for status, so that it can store ssize_t.
4569 Use daddr_t, mode_t, size_t, off_t when appropriate.
4570 Convert daddr_t and off_t values ourselves, since they might be longer
4571 than long. Convert other types using `long' primitives.
4572 When processing MTIOCTOP, do not try to pass resulting
4573 count back, since it won't work (it could be too large) and it's
4574 not expected anyway.
4577 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4578 now-useless casts. Use unsigned long to print *_t types, except use
4579 STRINGIFY_BIGINT for off_t.
4580 (update_archive): Cast -1 to dev_t when necessary.
4582 * src/tar.c (check_decimal):
4583 Now returns 1 if successful, 0 otherwise, and returns
4584 uintmax_t value into new arg. Check for arithmetic overflow.
4585 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4586 Check for overflow on user or group ids.
4588 * src/compare.c (diff_init, process_rawdata, read_and_process,
4589 diff_sparse_files, diff_archive):
4590 Use off_t, pid_t, size_t, ssize_t when appropriate.
4591 Remove now-useless casts. Use unsigned long to print *_t types,
4592 except use STRINGIFY_BIGINT for off_t.
4594 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4595 Size arg is now size_t.
4597 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4598 when allocating buffer.
4601 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4602 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4603 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4606 (get_status_string, get_status_off): New function.
4607 (get_status): Now returns long, so that it can store ssize_t.
4608 Invoke get_status_string to do the real work.
4609 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4610 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4611 (rmt_ioctl__): Convert mt_count by hand,
4612 since it might be longer than long.
4614 * src/mangle.c (extract_mangle):
4615 Check for overflow when converting off_t to size_t.
4616 Use off_t, size_t when appropriate. Remove now-useless casts.
4618 * src/system.h (mode_t): Remove; now done by autoconf.
4619 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4620 Return number of ST_NBLOCKSIZE-byte blocks,
4621 not number of 512-byte blocks;
4622 this also helps to avoid overflow.
4623 (st_blocks): Declare if needed.
4624 (ST_NBLOCKSIZE): New macro.
4625 (<limits.h>, <inttypes.h>): Include if available.
4626 (CHAR_BIT): New macro.
4627 (uintmax_t): New typedef.
4628 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4629 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4630 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4632 * src/names.c (name_init):
4633 Fix typo in error message: FILE* was passed, but char*
4636 (read_name_from_file, name_gather, addname, name_match, name_scan,
4637 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4639 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4641 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4642 (extract_sparse_file): Args now use off_t.
4644 (set_mode, set_stat, make_directories, extract_sparse_file,
4645 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4646 now-useless casts. Use unsigned long to print *_t types, except use
4647 STRINGIFY_BIGINT for off_t.
4649 * src/misc.c (quote_copy_string):
4650 Use size_t when appropriate. Remove now-useless casts.
4652 * src/list.c (read_and, list_archive, read_header, decode_mode,
4653 print_header, print_for_mkdir):
4654 Use mode_t, off_t, size_t when appropriate. Remove
4655 now-useless casts. Use unsigned long to print *_t types, except use
4656 STRINGIFY_BIGINT for off_t.
4658 (read_header): Check for overflow when converting header size.
4660 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4661 const char *. Size arg is now size_t. Now takes new type and maxval
4662 args. Compute result using uintmax_t, not long. Report error if
4663 field does not contain octal number in range.
4664 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4665 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4666 uintmax_from_oct): New functions.
4668 (stringify_uintmax_t_backwards): New function.
4670 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4671 (skip_file): Offset arg is now off_t.
4673 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4674 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4676 (write_error): Arg is now ssize_t.
4677 (child_pid): Now pid_t.
4678 (available_space_after): Now size_t.
4680 (child_open_for_compress, child_open_for_uncompress, flush_write,
4681 open_archive, flush_write, write_error, flush_read, close_archive):
4682 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4683 casts. Use unsigned long to print *_t types, except use
4684 STRINGIFY_BIGINT for off_t.
4686 * src/delete.c (records_read): Now daddr_t.
4687 (move_archive): Arg is now daddr_t. Check for overflow when
4689 (move_archive, delete_archive_members): Use daddr_t, off_t when
4690 appropriate. Remove now-useless casts.
4692 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4693 (rmt_lseek): Now returns off_t.
4695 * src/create.c (to_oct):
4696 Now static. Value arg is now uintmax_t. Accept new args
4697 giving name of type of octal field, for error messages. Report an
4698 error if the value is too large to fit in the field.
4699 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4700 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4702 (write_eot, write_long, finish_header, deal_with_sparse,
4703 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4704 appropriate. Remove now-useless casts. Use unsigned long to print
4705 *_t types, except use STRINGIFY_BIGINT for off_t.
4707 (find_new_file_size): 1st arg is now off_t*.
4708 (finish_sparse_file): Args now use off_t, not long.
4709 Check for lseek error.
4710 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4711 (dump_file): Device arg is now dev_t.
4712 Avoid overflow when testing whether file has holes
4713 by using the new ST_NBLOCKSIZE macro.
4715 * src/incremen.c (struct accumulator, add_to_accumulator,
4716 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4717 Use size_t for sizes.
4718 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4719 Use dev_t, ino_t for devices and inodes.
4720 (gnu_restore): Use off_t for file offsets.
4721 (struct directory): Use char for flags. Add new flag `nfs'.
4723 (NFS_FILE_STAT): New macro.
4724 (note_directory): Accept struct stat * instead of
4725 device and inode number. All callers changed.
4726 (note_directory, get_directory_contents):
4727 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4728 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4730 * src/common.h (record_size, struct name, struct sp_array,
4731 available_space_after):
4732 Use size_t for sizes.
4733 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4734 Use off_t for file offsets.
4735 (struct name): dir_contents is now const char *, not char *.
4736 (dump_file, get_directory_contents): Use dev_t for devices.
4737 (to_oct): Remove decl.
4738 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4739 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4740 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4741 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4742 UINTMAX_FROM_OCT): New macros.
4743 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4744 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4745 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4746 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4747 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4748 (print_for_mkdir): 2nd arg is now mode_t.
4750 See ChangeLog.1 for earlier changes.
4754 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
4757 This file is part of GNU tar.
4759 GNU tar is free software; you can redistribute it and/or modify
4760 it under the terms of the GNU General Public License as published by
4761 the Free Software Foundation; either version 2, or (at your option)
4764 GNU tar is distributed in the hope that it will be useful,
4765 but WITHOUT ANY WARRANTY; without even the implied warranty of
4766 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4767 GNU General Public License for more details.
4769 You should have received a copy of the GNU General Public License
4770 along with GNU tar; see the file COPYING. If not, write to
4771 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4772 Boston, MA 02111-1307, USA.