1 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * src/list.c (decode_header): Call xheader_decode before
4 the assignment to current_stat_info.archive_file_size.
6 2004-02-23 Paul Eggert <eggert@twinsun.com>
8 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
10 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
15 * tests/before: Move testing of the prerequisite archive formats
16 to the separate function 'prereq'. Do not expect any arguments
17 * tests/delete03.sh: Use prereq() instead of passing arguments
19 * tests/incremen.sh: Likewise.
20 * tests/listed01.sh: Likewise.
21 * tests/multiv01.sh: Likewise.
23 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
25 Added UTF-8 support. Finished global extended header
29 * configure.ac: Detect libiconv
30 * src/utf8.c: New file. Conversions to and from utf-8.
31 * src/Makefile.am: Added utf8.c
32 * src/create.c (write_header_name) In pax format, use
33 "path" keyword if the file name is not ASCII
34 (start_header): Likewise for uname and gname.
35 * src/list.c: Decode encountered global headers.
36 * src/xheader.c: Use keywords from the global
38 Correctly handle UTF-8 conversions.
39 (xheader_list_destroy): New function.
40 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
41 missing gettext markers
42 (decode_record): Rewritten using caller-provided handler and
44 * tests/listed01.sh: Give credit to Andreas Schuldei.
46 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
48 * src/create.c (dump_file0): The conditional at line
49 1296 prevented incremental backups on individual files
50 from working, as reported by Andreas Schuldei
51 <andreas@schuldei.org>.
53 This is due to the condition
55 (0 < top_level || !incremental_option)
57 Removing it makes incremental backups work for individual
58 files as well as for directories. On the other hand, it does
59 not affect other functionality, as shown by the reasoning below:
61 To begin with, the two parts of this condition are mutually
64 1) when top_level < 0, incremental_option == 1
65 so the condition yields false
66 2) when top_level >= 0, incremental_option == 0
67 so the condition yields true.
69 In other words, it is completely equivalent to
73 Now, let's consider the effect of its removal. There are two cases:
75 1) when incremental_option==1
76 This means incremental backup in progress. In this case dump_file
77 is invoked only for directories or for files marked with 'Y' by
78 get_directory_contents. The latter are those that did not meet the
79 condition in incremen.c:242, which is exactly the same condition
80 as this at create.c:1296. So, for these files the check
81 (!incremental_option) is useless, since the rest of the
82 conditional will yield false anyway. On the other hand, if
83 dump_file is invoked on a directory, the conditional will yield
84 false due to !S_ISDIR assertion, so these will be processed as usual.
86 Thus, for this case the extra condition (!incremental_option) is
87 irrelevant, and its removal won't alter the behavior of tar,
88 *except* that it will enable incremental backups on individual
89 files, which is the wanted effect.
91 2) when incremental_option==0
92 In this case the condition yields true and its removal does not
93 affect the functionality.
96 * configure.ac: Raised patchlevel to 93
97 * src/incremen.c: Minor stylistic fixes.
98 * tests/listed01.sh: New test. Check listed incremental
99 backups on individual files.
100 * tests/Makefile.am: Added listed01.sh
102 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
104 * src/common.h (simple_finish_header,start_private_header): New
106 (xheader_ghdr_name): Changed declaration
107 * src/create.c (start_private_header): Removed static qualifier.
108 (write_extended): Removed superfluous last argument. Use
110 (simple_finish_header): New function.
111 (finish_header): Use simple_finish_header() to break recursive
112 dependency between this function and write_extended().
113 * src/tar.c (assert_format): Do not bail out if several
114 --format arguments are given. This is a common case when
115 TAR_OPTIONS are used.
116 (decode_options): New option --show-defaults displays the
117 compiled-in defaults.
118 Use POSIX format if no --format option was given and
119 --pax-option was specified.
120 Do not allow to use --pax-option unless the archive format is
121 set to POSIX (or reading subcommand is requested).
123 * src/update.c (update_archive): Write global extended header if
125 * src/xheader.c (xheader_format_name): Bugfix.
126 (xheader_xhdr_name): Changed the default extended header name
127 to '%d/PaxHeaders.%p/%f', as POSIX requires.
128 (xheader_ghdr_name): Removed unused argument.
129 (xheader_write,xheader_write_global): New function.
130 (xheader_decode): Modified to honor overrides whatever
131 the current archive format is.
133 * src/delete.c (delete_archive_members): Call xheader_decode
135 * src/list.c (decode_header): Likewise.
136 * src/incremen.c (sort_obstack): Fixed typo in the comment
138 * doc/tar.texi: Document new default for extended
141 * tests/before: Accept an optional list of allowed archive
142 formats. Exit with the status 77 if the current archive
143 format does not match any of them.
144 * tests/delete03.sh: Require gnu, oldgnu or posix format
145 * tests/incremen.sh: Require gnu or oldgnu format
146 * tests/multiv01.sh: Likewise
148 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
150 * doc/tar.texi (Option Summary): Documented --pax-option
151 * src/tar.c: Likewise.
153 * src/create.c (to_chars): Added a comment.
154 * src/tar.h: Comment to GNU_FORMAT
156 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
159 * configure.ac: Added stpcpy
160 * bootstrap: Likewise
161 * lib/Makefile.am: Likewise
162 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
164 * src/create.c (write_extended): Call xheader_xhdr_name
165 instead of using hardcoded "././@PaxHeader" name.
166 * src/tar.c: New option --pax-option (equivalent to -o option
168 * src/xheader.c: Implement pax -o option. Fixed misleading
169 heading comment (introduced 2003-09-02).
170 * src/incremen.c: Minor fixes
171 * m4/.cvsignore: Updated
173 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
175 * src/incremen.c: Removed accumulator stuff in favor of obstack.
176 (get_directory_contents): Split into two functions
177 * src/update.c: Minor changes
178 * doc/tar.texi: Fixed typo
180 2004-02-15 Paul Eggert <eggert@twinsun.com>
182 Fix Debian bug 230872, originally reported by Jeff King in
183 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
185 * doc/tar.texi (posix compliance): Remove. The whole section
186 was a misunderstanding of what POSIXLY_CORRECT is supposed to
187 mean. The GNU Coding Standards says that POSIXLY_CORRECT
188 is for disabling extensions that are incompatible with POSIX:
189 it is not for disabling compatible extensions. All references
190 to this section removed.
191 (posix): This format is created only if the posix format is
192 specified; it is no longer created if gnu format is specified
193 and POSIXLY_CORRECT is set.
194 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
195 POSIX does not specify the behavior of tar, so we should
196 not worry about POSIXLY_CORRECT here.
198 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
200 * Makefile.am: Removed m4
201 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
203 * README-alpha: Updated
204 * bootstrap: Updated TP URL, improved help output. Default
205 to :ext:anoncvs and set CVS_RSH, unless already set.
206 * m4/Makefile.am: Removed
208 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
210 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
211 Use $option instead of $1 so all options will be parsed.
213 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
215 Started rewriting buffer.c ...
217 * bootstrap: New option --no-po
218 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
219 (time_to_start_writing): Changed data type
220 (file_to_switch_to): Removed. Variable never assigned to.
221 (open_archive) Moved option compatibility checks to tar.c
223 * src/common.h (maybe_backup_file): Changed return type
224 * src/misc.c: Likewise.
225 * src/create.c: Updated invocations of safer_name_suffix
226 * src/extract.c: Likewise
227 * src/delete.c: Updated assignment to write_archive_to_stdout
228 * src/tar.c (decode_options): More option compatibility checks
229 (moved from buffer.c)
230 * src/update.c (time_to_start_writing): Changed data type.
231 * tests/recurse.sh: New test case.
232 * tests/mksparse.c: New file.
233 * tests/Makefile.am: Added recurse.sh and mksparse.c
235 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
237 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
238 Martin Simmons for the patch.
239 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
240 <pius@pld-linux.org> for the patch.
242 2003-12-26 Paul Eggert <eggert@twinsun.com>
244 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
245 and translation website.
247 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
248 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
249 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
250 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
251 files are replaced by autoreconf. Also, there seems to be a bug
252 in gettext/autoconf/automake if we try to omit these files after
253 autoreconf has replaced them, even though the gettext manual says
254 they're optional. So give up and just include them for now, even
255 though they make 'configure' longer and slower.
257 Change translation URL from
258 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
259 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
260 accommodate translator website revamp.
262 Fail if autoreconf fails.
264 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
265 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
266 ignore files now supplied by gettext 0.13.1.
268 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
270 Synchronized with the backup repository on Mirddin
272 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
274 * configure.ac: Check for varios members of struct stat
275 that may represent file modification times with a subsecond
277 Check for utimes (for future use)
278 * src/buffer.c (short_read): Issue a warning on short reads.
279 * src/common.h (sys_stat_nanoseconds): New function
280 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
281 * src/list.c (read_and): Treat only two successive zero
282 filled blocks as an EOF indicator. Issue a warning if
283 a single one is encountered.
284 * src/system.c (sys_stat_nanoseconds): New function
285 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
287 * src/xheader.c (code_time,decode_time): Support for subsecond
289 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
290 (mtime_coder,mtime_decoder): Update invocations of code_time and
292 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
293 (sparse_numblocks_decoder,sparse_offset_decoder)
294 (sparse_numbytes_decoder): Updated
296 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
298 * src/names.c (safer_name_suffix): Reverted change made
299 2003-11-14. Reason: Discussion with Paul Eggert and
300 Jean-Louis Martineau. See also ChangeLog entry from
302 * tests/delete03.sh: Likewise.
303 * tests/extrac04.sh: Likewise.
304 * tests/multiv01.sh: Likewise.
306 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
308 * src/incremen.c (write_directory_file): Use sys_truncate
309 * src/list.c (print_header): Use archive_file_size member
310 when printing real file size.
311 * src/sparse.c (sparse_scan_file): Correctly handle files with
313 (sparse_dump_region,sparse_extract_region): Allow for zero size
316 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
318 * configure.ac: Raised version number to 1.13.92
319 * src/list.c (decode_header): Discern between pax and ustar
321 Initialize current_stat_info.archive_file_size.
323 NOTE: Modifications from this date on are temporarily
324 stored on local CVS on mirddin. This repository will
325 be synchronized with Savannah as soon as the latter
326 becomes operational again.
328 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
331 * src/sparse.c: Initial implementation of GNU/pax sparse
333 * src/common.h (xheader_store): Changed prototype.
334 * src/create.c: Update calls to xheader_store
335 * src/extract.c (extract_archive): Check reported size vs.
336 archive file size to determine if we have to do with a
338 * src/tar.c (usage): Cleaned up the sample argument to --newer
340 (decode_options): Allow --sparse for POSIX_FORMAT archives.
341 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
343 Implemented GNU.sparse.* keywords.
345 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
347 * configure.ac: Check for setlocale. Thanks Bruno Haible for
350 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
352 * src/create.c (write_gnu_long_link): Use oldgnu
353 magic with @LongLink blocks.
355 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
357 * src/tar.h: Support for star sparse format.
358 * src/sparse.c: Likewise.
360 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
362 * src/sparse.c (sparse_diff_file): New function
363 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
364 (sys_compare_uid_gid): Removed.
365 (sys_compare_links,report_difference): Changed prototype
366 (sparse_diff_file): New function
367 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
368 (sys_compare_uid_gid): Removed.
369 (sys_compare_links): Changed declaration
370 * src/compare.c (diff_archive): Use sparse_diff_file.
372 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
374 Rewritten sparse file handling.
376 * src/sparse.c: New file. Provides a universal framework
377 for various methods for sparse files handling.
378 * src/Makefile.am: Added sparse.c
379 * src/common.h (struct sp_array,sparsearray,sp_array_size)
380 (init_sparsearray,fill_in_sparse_array): Removed
381 (enum dump_status): New data type
382 (pad_archive,close_diag,open_diag,read_diag_details)
383 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
385 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
387 (print_header): Changed prototype declaration.
388 * src/tar.h (struct sp_array): Declaration from common.h
389 (struct tar_stat_info): New members archive_file_size,
390 sparse_map_avail,sparse_map.
391 * src/create.c: Major rewrite.
392 * src/extract.c: Use new sparse file interface.
393 * src/compare.c (diff_sparse_files): Temporary placeholder.
395 * src/buffer.c: Minor changes
396 * src/tar.c: Likewise.
397 * src/list.c: Likewise.
398 * src/misc.c (close_diag,open_diag,read_diag_details)
399 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
400 diagnostics functions.
401 * src/incremen.c: Use new diagnostics functions.
402 * src/names.c: Likewise.
404 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
406 * configure.ac: Fixed check for setsockopt
408 * src/create.c: Do not zero-terminate name field if
409 the name is exactly 100 characters long.
410 (write_ustar_long_name): Fixed cheking for unsplittable
413 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
415 * src/create.c (start_header): Removed debugging hook
416 (dump_file): Fixed handling of linkname field.
417 * src/names.c (safer_name_suffix): If the input
418 file name ends with a slash, output one should do so
420 * doc/tar.texi: Documented --format=ustar
422 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
424 * src/tar.h (archive_format): USTAR_FORMAT: New type.
425 * src/create.c: Added POSIX.1-1988 support.
426 * src/names.c (safer_name_suffix): Skip leading ./
427 * src/tar.c: New option --format=ustar forces
428 POSIX.1-1988 archive format.
429 * tests/delete03.sh: Updated.
430 * tests/extrac04.sh: Updated.
431 * tests/multiv01.sh: Updated.
433 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
435 * src/list.c (read_and): Initialize current_stat_info
436 and extended_header at the start of the loop.
437 * src/names.c (all_names_found): Check if the argument
438 contains valid filename. Fixes coredump on `not_a_tar_file'
439 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
440 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
441 Fixes `pax-big-10g' bug.
443 2003-11-12 Paul Eggert <eggert@twinsun.com>
445 Fix some C compatibility bugs reported by Joerg Schilling.
447 * src/common.h (stripped_prefix_len): Fix misspelling
448 "stripped_path_len" in declaration.
449 * src/rmt.c (main): Use "return FOO;" rather than
450 "exit (FOO);"; we no longer have to worry about
451 pre-ANSI hosts that mishandled returned values from "main".
452 * src/tar.c (main): Likewise. This avoids warnings on some
454 * src/system.c: Include signal.h, for 'kill'.
455 * src/system.h (DEV_BSIZE): Remove.
456 (DEFAULT_ST_BLKSIZE): New macro.
457 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
458 * src/tar.c (enum): Remove comma just before }.
460 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
462 * src/list.c (decode_header): Initialize st_atime and
465 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
467 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
468 Bunk <bunk@fs.tum.de> for reporting.
469 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
470 <martin@xemacs.org> for spotting.
472 2003-11-04 Paul Eggert <eggert@twinsun.com>
474 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
477 2003-10-26 Paul Eggert <eggert@twinsun.com>
479 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
480 Bug reported by Christian Weisgerber.
482 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
486 * src/tar.c (decode_options): Removed superfluous archive format
488 * doc/tar.texi: Documented new features.
490 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
493 * THANKS: Added Wojciech Polak
494 * configure.ac: Added checks for missing functions. Raised
495 version number to indicate alpha release.
496 * lib/Makefile.am: Added missing headers
497 * lib/waitpid.c: Added missing includes.
498 * src/extract.c: Likewise.
499 * src/names.c: Removed spurious includes.
500 * src/xheader.c: Likewise.
501 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
502 macro overriding broken mkdir prototypes.
504 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
506 * configure.ac: Check for dev_t and ino_t.
507 * m4/Makefile.am: Added missing files.
508 * src/system.c: New file.
509 * src/Makefile.am: Added system.c
510 * src/common.h: Prototypes for functions from system.c
511 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
512 * src/buffer.c: Moved system dependencies to system.c
513 * src/compare.c: Likewise.
514 * src/create.c: Likewise.
515 * src/delete.c: Likewise.
516 * src/extract.c: Likewise.
517 * src/rtapelib.c: Likewise.
519 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
521 Implemented --occurrence option.
524 * src/tar.c: New option --occurrence.
525 * src/common.h (occurrence_option): New global
526 (struct name): Changed `found' member to `uintmax_t
528 (names_done): Removed
529 (all_names_found): Changed prototype.
530 (ISFOUND,WASFOUND): New macros
531 * src/delete.c (delete_archive_members): Honor --occurrence
533 * src/list.c (read_and): Likewise.
534 * src/names.c: Count number of occurrences of each name in the
536 (name_match): Honor --occurrence option.
537 (names_done): Removed
538 (all_names_found,names_notfound): Rewritten.
540 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
542 * src/tar.c: Removed extra precaution regarding
543 subcommand_option == CAT_SUBCOMMAND
544 * lib/Makefile.am: Updated
546 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
548 * src/common.h (names_done): New function.
549 * src/names.c: Likewise.
550 * src/list.c (read_and): Use all_names_found() as `while'
552 * src/tar.c: New option --first-copy
555 2003-09-24 Paul Eggert <eggert@twinsun.com>
557 * src/rmt.c (main): Don't translate Copyright string; international
558 law says the word "Copyright" should be in English.
559 * src/tar.c (decode_options): Likewise.
561 2003-09-22 Paul Eggert <eggert@twinsun.com>
563 * doc/tar.texi (extracting untrusted archives): New section.
565 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
566 Return size_t, not pointer, so that we don't have to worry about
567 violating the C standard by converting char const * to char *.
569 * src/names.c (stripped_path_len): Likewise. Strip file system
570 prefix, too. Count adjacent slashes as if they were one slash;
571 that is the POSIX standard.
573 2003-09-17 Paul Eggert <eggert@twinsun.com>
575 * README-alpha: Document maintainer tool assumptions a bit. GNU
576 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
577 Debian bug 211447. Fix minor misspellings/whitespace nits.
579 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
580 gl_USE_SYSTEM_EXTENSIONS.
582 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
583 * m4/.cvsignore: Add restrict.m4, time_r.m4.
585 2003-09-17 Paul Eggert <eggert@twinsun.com>
587 * bootstrap: Don't use "for option; do";
588 Solaris 8 /bin/sh doesn't like that.
590 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
592 * README-alpha: Updated
595 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
597 * README-alpha: Updated
599 * po/POTFILES.in: Added src/xheader.c
600 * src/common.h (cut_path_elements): Added proto.
602 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
604 * src/buffer.c: Use ngettext where appropriate.
605 * src/compare.c: Likewise.
606 * src/create.c: Likewise.
607 * src/misc.c: Likewise.
608 * src/tar.c: Likewise.
609 * src/update.c: Likewise.
611 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
613 * .cvsignore: Added *.shar.gz
616 * src/common.h (strip_path_elements): New variable.
617 * src/extract.c (extract_archive): Implemented --strip-path
618 * src/names.c (cut_path_elements): New functon.
619 * src/tar.c: New option --strip-path=NUM.
620 (decode_options) Assign boolean values to bool variables.
622 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
624 * src/delete.c: Fixed deletion from the POSIX archives.
625 * src/list.c (read_header): Minor change.
626 * src/tar.c (main): Do not check for volume_label_option
627 if subcommand_option is not CREATE_SUBCOMMAND.
628 * src/xheader.c (xheader_decode): Store the header as
629 well (for eventual delete).
631 * tests/incremen.sh: Explicitly request GNU format. This will
632 disappear when GNU extended header keywords are working.
633 * tests/multiv01.sh: Likewise
634 * tests/volume.sh: Likewise
636 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
638 * src/create.c: Support for "linkpath" extended keyword.
639 * src/xheader.c (decode_record): Reversed the return
642 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
644 * configure.ac: Allow to redefine the default output format.
645 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
646 (archive_format_string): New function.
647 (usage): Updated help output.
652 2003-09-02 Paul Eggert <eggert@twinsun.com>
654 * src/common.h (destroy_stat, xheader_decode, xheader_store,
655 xheader_read, xheader_finish, xheader_destroy): Add decls;
658 * src/create.c (write_extended): Remove unused local 'bufsize'.
660 * src/delete.c (delete_archive_members): Handle case of
661 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
662 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
663 occurs, as it's not possible.
664 * src/update.c (update_archive): Likewise.
666 Use "const" when possible in new code.
667 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
668 (fmttab): Now const. All uses changed.
669 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
670 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
671 decode_record, xheader_store, xheader_print, code_string, code_time,
672 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
673 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
674 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
675 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
676 uid_coder, uid_decoder, uname_coder, uname_decoder):
677 Use pointers to const when possible.
678 (xhdr_tab): Now const.
680 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
681 (set_archive_format): Report an error if no format name matches,
682 instead of returning an undefined value.
684 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
685 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
686 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
687 uid_decoder, uname_decoder): Remove unused keyword arg.
690 * src/tar.c (set_archive_format): Now static.
691 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
693 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
694 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
695 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
696 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
697 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
698 Remove forward decls; no longer needed.
699 (xhdr_tab): Move to end, so that the forward decls aren't needed.
700 Add a forward declaration.
702 Use 'bool' in new code, when appropriate.
703 * src/xheader.c (decode_record): Return bool, not int.
704 * src/common.h (read_header): Since it accepts bool, change
705 all callers to use false and true rather than 0 and 1.
707 * src/xheader.c (decode_record): Fix misspelling in diagnostic
708 "extended headed" -> "extended header".
710 GNU coding style fixes.
711 * src/xheader.c (decode_record, xheader_decode):
712 Do not use decls like "char *p, *q;".
715 (xheader_store): Avoid parentheses around object operand of sizeof.
717 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
719 * src/create.c (start_header): Store long file names
720 in "path" keyword of an extended header if in POSIX
722 (finish_header): print header before calling write_extended().
723 * src/list.c (list_archive): Always decode the header. This
724 is necessary so the extended header is processed and the correct
725 filename is printed no matter what the state of verbose_option.
726 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
729 2003-09-01 Paul Eggert <eggert@twinsun.com>
731 Update from gnulib, and correct fnmatch to fnmatch-gnu.
732 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
734 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
736 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
737 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
738 copying rules from gnulib module descriptions.
739 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
740 Update from gnulib modules alloca, fnmatch, getline, stdbool.
741 * m4/.cvsignore: Add utimes-null.m4. Sort.
743 2003-09-01 Sergey Poznyakoff
745 Added initial support for creating POSIX headers.
747 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
748 (string_to_chars): New functions
749 (struct xheader): Changed structure
750 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
752 * src/create.c (string_to_chars): New function.
753 (write_extended): New function
754 (start_header): Create extended POSIX headers if necessary.
755 (finish_header): Likewise.
756 * src/list.c (print_header): Take user/group from
758 * src/names.c (gid_to_gname,gname_to_gid)
759 (uid_to_uname,uname_to_uid): Changed prototypes.
760 * src/tar.c: New option --format.
761 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
762 (struct extra_header): Removed unused structure.
763 (union block.extra_header): Removed unused member.
764 * src/xheader.c: Implemented coder functions.
765 * bootstrap: Added obstack.
766 * lib/.cvsignore: Likewise.
767 * configure.ac: Added 'gl_OBSTACK'
768 * m4/Makefile.am: Added new files.
769 * m4/.cvsignore: Likewise.
770 * TODO: Minor formatting change
772 2003-08-31 Sergey Poznyakoff
774 Added initial support for POSIX extended and STAR headers
775 (only for listing/extracting).
777 * src/xheader.c: New file.
778 * src/Makefile.am: Added xheader.c
779 * src/tar.h (struct star_header): New datatype
780 (XHDTYPE,XGLTYPE): New defines
781 (enum archive_format:STAR_FORMAT): New member
782 (struct tar_stat_info): New datatype.
783 (union block.star_header): New member.
784 * src/common.h (orig_file_name,current_file_name)
785 (current_trailing_slash,current_link_name): Removed variables.
786 (current_stat_info): New variable
787 (current_stat): Removed
788 (extended_header): New variable
789 (decode_header): Changed prototype.
790 * src/list.c (decode_header): Added initial support for POSIX extended
792 (skip_member): Check oldgnu_header only if current_format is set
794 * src/buffer.c: Use current_stat_info
795 * src/compare.c: Likewise.
796 * src/create.c: Likewise.
797 * src/delete.c: Likewise.
798 * src/incremen.c: Likewise.
799 * src/mangle.c: Likewise.
800 * src/update.c: Likewise.
801 * src/extract.c: Likewise.
802 (make_directories): Improved check for the existence of the directory
803 * src/tar.c (destroy_stat): New function.
805 2003-08-29 Paul Eggert <eggert@twinsun.com>
807 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
808 was worth (e.g., different users in en_GB disagree about -ize
810 * po/en_GB.po: Remove.
812 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
816 * src/tar.c: Removed support for the obsolete command line
818 * doc/tar.texi: Removed references to the obsolete command
821 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
825 * doc/tar.texi: Updated
826 * src/common.h (check_links_option): New variable
827 (orig_file_name): New variable
828 (check_links): New proto.
829 * src/create.c (struct link.nlink): New member
830 (link_table): Static for the module.
831 (dump_file): Update `link' member when adding new links
833 (check_links): New function.
834 * src/list.c (print_header): Use orig_file_name.
835 * src/tar.c: New option --check-links. Changed semantics of
836 -o to comply to UNIX98 when extracting and to its previous
838 (main): Call check_links if --check-links. was given.
840 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
842 * src/list.c (print_header): Revised
843 * NEWS: Started the entry for 1.13.26
844 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
846 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
848 * .cvsignore: Added to the repository.
849 * doc/.cvsignore: Likewise.
850 * lib/.cvsignore: Likewise.
851 * m4/.cvsignore: Likewise.
852 * po/.cvsignore: Likewise.
853 * scripts/.cvsignore: Likewise.
854 * src/.cvsignore: Likewise.
855 * tests/.cvsignore: Likewise.
857 * lib/Makefile.am: Added exitfail.[hc]
858 * src/misc.c (chdir_do): Fixed call to restore_cwd
859 * src/buffer.c (flush_read): Fixed behavior on short
860 reads right after opening the new archive (multiv01.sh test).
861 (new_volume): Special handling for "-".
862 * src/list.c (print_header): Print trailing slash if
863 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
864 * tests/multiv01.sh: Minor changes.
865 * m4/Makefile.am: Added missing files.
867 2003-07-05 Paul Eggert <eggert@twinsun.com>
869 Finish the checkin begin yesterday.
871 * NEWS: Document the user-visible changes installed in the last
874 * TODO: New file (actually, resurrected; but with new contents).
876 * src/list.c (read_and): Give full type for procedure arg.
877 (read_header): Strip trailing slashes, setting current_trailing_slash.
878 (tartime): Avoid int overflow when printing year (!).
879 (print_header): New arg specifying block ordinal. All uses changed.
880 Print link as 'h' type. Give labels for long links and names.
882 * src/misc.c (contains_dot_dot): Moved to names.c
883 (must_be_dot_or_slash): New function.
884 (safer_rmdir): Use it.
885 (remove_any_file): Now takes enum as option, not boolean.
886 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
887 to unlink a directory.
888 (deref_stat): Accept bool, not int.
890 * src/names.c (namelist_match): Allow partial matches only if
892 (hash_string_hasher): Renamed from hash_avoided_name.
893 (hash_string_compare): Renamed from compare_avoided_anames.
894 (hash_string_insert, hash_string_lookup): New functions.
895 (add_avoided_name, is_avoided_name): Use them.
896 (safer_name_suffix): New function.
897 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
899 * src/rmt.c: Don't include print-copyr.h.
900 (prepare_input_buffer): New arg FD.
901 Do not read more than INT_MAX bytes at once,
902 since it breaks on some brain damaged Tru64 hosts.
904 when retrying instead of subtracting 1024; for speed.
905 (main): Use gettext to translate (C), not print_copyright.
907 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
908 now that gnulib handles this.
909 Include <stddef.h> and <limits.h> unconditionally, now that we assume
911 Assume that offsetof is defined in stddef.h.
912 Do not include <sys/param.h>.
913 (realloc, lseek): Do not declare.
914 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
915 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
916 declarations, since we now assume C89 or better.
917 (PARAMS): Remove, as we now assume C89. All uses changed.
918 (bindtextdomain, textdomain): Include <gettext.h> to define.
919 Include <unlocked-io.h>.
920 (valloc): Define if not defined, and if valloc is not declared.
921 (xstrdup): Remove decl.
923 * src/tar.c: Do not include <print-copyr.h>.
925 (get_date): Remove decl.
926 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
927 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
928 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
929 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
930 (long_options, decode_options): Use them.
931 (OVERWRITE_DIR_OPTION): Remove.
932 (long_options): New options --index-file, --no-overwrite-dir.
933 Remove --overwrite-dir option.
934 (usage): Use PACKAGE_BUGREPORT.
935 (decode_options): Terminate new argv properly.
936 Use PACKAGE_NAME, PACKAGE_VERSION.
937 If verbose, report how we grokked any textual date option.
938 (main): Add support for index-file.
940 * tests/Makefile.am: Convert to UTF-8.
941 (AUTOMAKE_OPTIONS): Remove.
942 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
943 (INCLUDES): Remove ../intl.
944 (LDADD): Don't link libtar.a twice.
946 * tests/genfile.c: Convert to UTF-8.
947 Don't include <print-copyr.h>.
948 (DEFAULT_PATTERN): Renamed from DEFAULT.
949 (ZEROS_PATTERN): Renamed from ZEROS.
950 (main): Use gettext to translate (C), not print_copyright.
952 2003-07-04 Paul Eggert <eggert@twinsun.com>
954 Revamp to meet current standards of autoconf, automake,
955 gettext, and gnulib, and incorporate new translations.
957 * config/config.guess, config/config.sub, config/depcomp,
958 config/install-sh, config/mdate-sh, config/missing,
959 config/mkinstalldirs, config/texinfo.texi:
960 Moved here from parent directory, or from doc.
961 * config.hin: Renamed from config.h.in.
962 * config/config.rpath: New file.
964 * intl: Remove this subdirectory.
966 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
968 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
969 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
970 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
971 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
972 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
973 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
976 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
977 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
978 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
979 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
980 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
981 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
982 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
983 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
984 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
985 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
986 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
987 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
988 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
989 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
990 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
991 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
992 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
993 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
994 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
996 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
997 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
998 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
999 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1000 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1001 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1002 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1003 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1004 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1005 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1006 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1007 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1008 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1009 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1010 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1011 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1012 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1013 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1015 Upgrade to latest version from external source. The file "bootstrap"
1016 now grabs these automatically, so we needn't keep track of them
1017 in this change long any longer.
1019 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1020 (SUBDIRS): Remove intl.
1021 * PORTS: Update for star, Macintosh.
1022 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1023 Bison 1.875, gettext 0.12.1.
1024 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1025 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1026 (AC_CONFIG_AUX_DIR): New.
1027 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1029 (AC_PREREQ): Bump from 2.52 to 2.57.
1030 (AC_GNU_SOURCE): New.
1031 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1032 we no longer support K&R C.
1034 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1035 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1036 (AC_MBSTATE_T): Remove.
1037 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1038 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1039 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1040 (AM_STDBOOL_H): Add.
1041 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1042 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1043 (AC_CHECK_TYPE): Remove ssize_t.
1044 (gt_TYPE_SSIZE_T): Add.
1045 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1046 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1047 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1048 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1049 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1050 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1051 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1052 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1053 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1054 napms, poll, select, strstr, usleep.
1055 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1056 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1057 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1058 (AM_GNU_GETTEXT_VERSION): New.
1059 (AC_OUTPUT): Remove intl/Makefile.
1061 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1062 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1063 * doc/fdl.texi: Update to current GNU version.
1064 * doc/gettext.texi: Update to current coreutils version,
1065 plus a copyright notice.
1066 * doc/tar.texi: Switch to new method for doing copyright notices.
1067 Use @acronym instead of @sc where appropriate.
1068 Remove empty examples. Give a few more examples.
1070 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1071 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1072 are built up in pieces with +=.
1073 (noinst_HEADERS, INCLUDES): Remove.
1074 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1075 (libtar_a_LIBADD): Use $ rather than @.
1076 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1078 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1079 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1080 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1081 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1082 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1083 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1084 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1085 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1086 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1087 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1088 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1089 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1090 prereq.m4, xstrtoimax.m4.
1092 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1093 be translated, since it's not a user-visible tool.
1095 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1097 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1098 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1099 consistency with coreutils.
1100 (LDADD): Link LIBINTL after libtar.a, since
1101 it's now external and should stand by itself.
1103 * src/buffer.c (print_total_written): Adjust to new human.h
1105 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1106 (open_archive): Open index file name.
1107 Strip trailing slahes from file names.
1108 (flush_write): Set size to 0 if not saving names.
1109 (flush_write, flush_read): Use safer_name_suffix rather than
1112 * src/common.h: Include <quote.h>.
1113 (absolute_names_option, atime_preserve_option, backup_option,
1114 block_number_option, checkpoint_option, dereference_option,
1115 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1116 incremental_option, interactive_option, multi_volume_option,
1117 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1118 read_full_records_option, remove_files_option, same_order_option,
1119 show_omitted_dirs_option, sparse_option, starting_file_option,
1120 to_stdout_option, totals_option, touch_option, verify_option,
1121 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1122 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1123 recent_long_link_blocks): New vars.
1124 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1125 (OVERWRITE_OLD_DIRS): Remove.
1126 (enum remove_option): New enum.
1127 (remove_any_file): Use it as option arg, not int.
1128 (is_avoided_name, contains_dot_dot): Return bool, not int.
1129 (safer_name_suffix): New decl.
1131 * src/compare.c (now_verifying): Now bool, not int.
1132 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1133 all callers changed to test for failure.
1134 (diff_sparse_files): Take size from current_stat, not from param.
1135 (diff_archive): Do not count trailing slashes in archives.
1136 (verify_volume): Test for header failure after loop, not before.
1138 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1139 All callers changed.
1140 (start_header): Clear devmajor and devminor fields, too.
1141 (finish_header): New arg block_ordinal.
1142 (init_sparsearray): Now extern. Set sp_array_size to
1143 SPARSES_IN_OLDGNU_HEADER if it is zero.
1144 (dump_file): Keep link table as a hash.
1145 Do not count "file changed as we read it" as a failure.
1147 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1148 Move extern decl to common.h.
1150 * src/extract.c (we_are_root): Now bool, not int.
1151 (check_time): Warn about implausibly old time stamps.
1152 (set_stat): Use utimbuf, not stat_info.
1153 (prepare_to_extract): New arg DIRECTORY.
1154 (fill_in_sparse_array): Moved here from compare.c.
1155 (extract_sparse_file): Now returns off_t, giving size left.
1156 Truncate file at end.
1157 (extract_archive): Use safer_name_suffix rather than rolling our own.
1158 Use fill_in_sparse_array rather than rolling our own.
1159 Strip trailing slashes more effectively.
1160 Check for unsafe names.
1162 * src/incremen.c (struct directory): nfs and found are now of type
1164 (gnu_restore): Now takes directory name as argument, not offset
1165 of directory name in a global. All uses changed.
1166 (CURRENT_FILE_NAME): Remove.
1169 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1172 2002-09-30 Paul Eggert <eggert@twinsun.com>
1174 * src/rmt.c (prepare_input_buffer): Renamed form
1175 prepare_record_buffer. All uses changed. Do not assume that
1176 size_t is the same width as int.
1178 2002-03-29 Paul Eggert <eggert@twinsun.com>
1180 * src/incremen.c (get_directory_contents):
1181 If ignore_failed_read_option, only warn about
1182 get_directory_contents failures. Fix suggested by
1185 2002-01-31 Mark W. Eichin <eichin@thok.org>
1187 * src/buffer.c (child_open_for_compress): Don't try to read
1188 past the end of the buffer.
1190 2001-10-11 Jim Meyering <meyering@lucent.com>
1192 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1193 and quote_n (1, ... to avoid clobbering a buffer.
1195 2001-09-26 Paul Eggert <eggert@twinsun.com>
1197 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1199 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1200 end of file; just ignore them silently.
1202 * src/list.c (read_header): Don't keep around extended name
1203 and link info indefinitely; keep it only for the next file.
1204 This fixes a bug introduced in 1.13.24, and removes the need
1205 for some static variables. Set recent_long_name and
1206 recent_long_link to zero if there were no long links; this
1207 avoids a violation of ANSI C rules for pointers in delete.c.
1208 * THANKS: Add Christian Laubscher.
1210 2001-09-26 Jim Meyering <meyering@lucent.com>
1212 * doc/tar.texi (Remote Tape Server): is know -> is known
1214 2001-09-25 Paul Eggert <eggert@twinsun.com>
1216 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1217 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1218 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1219 want to distinguish EINVAL and EILSEQ.
1221 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1223 * src/extract.c (maybe_recoverable):
1224 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1226 2001-09-22 Paul Eggert <eggert@twinsun.com>
1228 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1230 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1233 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1234 * PORTS: Add copyright notice, 'star' reference.
1235 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1236 * THANKS: Add Christophe Kalt.
1237 * config.sub: Upgrade to 2001-09-14 version.
1239 * configure.ac (ALL_LINGUAS): Add ko.
1240 * po/ko.po: Resurrected file.
1242 * doc/convtexi.pl: Add coding advice for Emacs.
1244 * doc/getdate.texi: Add copyright notice.
1246 * doc/mdate-sh: Upgrade to automake 1.5 version.
1248 * doc/tar.texi (extracting files): Mention --to-stdout.
1249 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1250 (Overwrite Old Files): Likewise.
1252 * lib/Makefile.am (noinst_HEADERS):
1253 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1254 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1256 * lib/copysym.c, lib/copysym.h: Remove.
1257 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1258 lib/unicodeio.h: New files.
1260 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1261 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1263 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1264 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1266 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1267 * m4/isc-posix.m4: Remove.
1269 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1271 * po/POTFILES.in: Add copyright notice.
1273 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1275 * tests/Makefile.am (LDADD): Likewise.
1277 * src/buffer.c (write_archive_buffer, close_archive):
1278 If an archive is a socket, treat it like a FIFO.
1279 (records_read, records_written): New vars.
1280 (write_archive_to_stdout): Now bool, not int.
1281 (open_archive, flush_write, flush_read): Keep records_read and
1282 records_written up to date.
1284 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1285 (write_archive_to_stdout): Now bool, not int.
1286 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1287 (read_header): Now takes bool arg. Existing callers modified
1288 to pass 0, unless otherwise specified.
1290 * src/delete.c (records_read): Remove; now a global.
1291 (acting_as_filter): Now bool, not int.
1292 (recent_long_name, recent_long_link, recent_long_name_blocks,
1293 recent_long_link_blocks, records_read, records_written): New decls.
1294 (records_skipped): New var.
1295 (move_archive): Don't divide by zero if arg is 0.
1296 Use the above vars to compute how far to move.
1297 (write_recent_blocks): New function.
1298 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1299 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1300 Keep track of how many records have been skipped.
1301 Let the buffer code count records.
1302 When copying a header, copy any extended headers that came before it.
1304 * src/extract.c (extract_archive): When marking a directory to be
1305 updated after symlinks, stat all directories after it in the
1306 delayed-set-stat list too, since they will be checked after
1307 symlinks. Add support for --overwrite-dir.
1309 * src/list.c (recent_long_name, recent_long_link,
1310 recent_long_name_blocks, recent_long_link_blocks): New vars.
1311 (read_and): Pass 0 to read_header.
1312 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1313 headers into new vars. Null-terminate incoming symbolic links.
1315 * src/rmt.c: Include print-copyr.h, not copysym.h.
1316 (main): Use print_copyright, not copyright_symbol.
1317 * src/tar.c (decode_options): Likewise.
1318 (OVERWRITE_DIR_OPTION): New constant.
1319 (long_options, usage, decode_options): Add --overwrite-dir.
1321 * src/tar.h: Put copyright notice into documentation.
1323 * tests/Makefile.am (TESTS): Add delete03.sh.
1324 * tests/delete03.sh: New file.
1326 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1327 (main): Use print_copyright, not copyright_symbol.
1328 Include <argmatch.h>.
1329 (pattern_strings): Remove.
1330 (pattern_args, pattern_types): New constants.
1331 (main): Use XARGMATCH, not argmatch.
1333 2001-09-20 Jim Meyering <meyering@lucent.com>
1335 * lib/xstrtol.c (strtoimax): Guard declaration with
1336 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1337 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1338 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1339 (strtoumax): Likewise, for completeness (it wasn't necessary).
1340 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1341 Check for declaration of strtoimax.
1342 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1343 Check for declaration of strtoumax.
1345 2001-09-16 Paul Eggert <eggert@twinsun.com>
1347 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1349 2001-09-14 Paul Eggert <eggert@twinsun.com>
1351 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1353 * README-alpha: Describe automake patch.
1355 * configure.ac (LIBOBJS):
1356 Remove automake 1.4 workaround, as we're using 1.5 now.
1357 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1359 * lib/copysym.c: Include stddef.h, for size_t.
1360 Include langinfo.h if needed.
1361 Use locale_charset only if USE_INCLUDED_LIBINTL;
1362 if not, use nl_langinfo (CODESET) if available.
1364 2001-09-13 Paul Eggert <eggert@twinsun.com>
1366 * config.guess, config.sub: Sync with canonical versions.
1368 * configure.ac (jm_PREREQ_XGETCWD): Add.
1370 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1371 (libtar_a_SOURCES): Add copysym.c.
1372 * copysym.c, copysym.h: New files.
1374 * lib/error.c: Sync with fileutils version.
1376 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1377 * m4/getcwd.m4: New file.
1378 * m4/uintmax_t.m4: Remove.
1380 * m4/gettext.m4 (AM_WITH_NLS):
1381 Fix bug with calculating version of Bison 1.29.
1382 Reported by Karl Berry.
1384 * src/Makefile.am (datadir): Remove.
1386 * src/rmt.c: Include copysym.h.
1387 (main): Use copyright_symbol to translate copyright notice,
1389 * src/tar.c: Likewise.
1390 * tests/genfile.c: Likewise.
1392 * src/system.h (MB_LEN_MAX): New symbol.
1394 2001-09-11 Paul Eggert <eggert@twinsun.com>
1396 * src/extract.c (struct delayed_set_stat): New member
1398 (delay_set_stat): Initialize it to 0.
1399 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1400 taking an extra stat ourselves. All callers changed.
1401 (set_stat): Likewise.
1402 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1403 If false, stop when encountering a struct whose 'after_symlinks'
1404 member is true. Otherwise, go through all structures but check
1405 them more carefully. All callers changed.
1406 (extract_archive): When extracting a deferred symlink, if its parent
1407 directory's status needs fixing, then mark the directory as needing
1408 to be fixed after symlinks.
1409 (extract_finish): Fix status of ordinary directories, then apply
1410 delayed symlinks, then fix the status of directories that are
1411 ancestors of delayed symlinks.
1413 * src/rtapelib.c (rexec):
1414 Remove declaration; it ran afoul of prototypes on Crays.
1415 Reported by Wendy Palm of Cray.
1417 2001-09-06 Paul Eggert <eggert@twinsun.com>
1419 * lib/strtoimax.c (HAVE_LONG_LONG):
1420 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1421 (strtoimax): Use sizeof (long), not
1422 sizeof strtol (ptr, endptr, base),
1423 to work around bug in IBM C compiler.
1425 2001-09-04 Paul Eggert <eggert@twinsun.com>
1427 * lib/xgetcwd.c: Include "xalloc.h".
1428 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1429 report an error and exit.
1431 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1432 (jm_PREREQ): Use it.
1434 2001-09-03 Paul Eggert <eggert@twinsun.com>
1436 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1437 (jm_PREREQ_XGETCWD): New macro.
1439 * lib/exclude.c (fnmatch_no_wildcards):
1440 Fix typo that caused us to do case-folding
1441 search even when that was not desired. This occurred only in the
1444 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1445 Do not include xalloc.h.
1446 (INITIAL_BUFFER_SIZE): New symbol.
1447 Do not use xmalloc / xrealloc, since the caller is responsible for
1448 handling errors. Preserve errno around `free' during failure.
1449 Do not overrun buffer when using getwd.
1451 * lib/xgetcwd.c (xgetcwd):
1452 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1453 to decide whether to use getcwd (NULL, 0).
1455 2001-09-02 Paul Eggert <eggert@twinsun.com>
1457 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1459 2001-09-01 Jim Meyering <meyering@lucent.com>
1461 * exclude.c: Use `""', not `<>' to #include non-system header files.
1462 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1463 and strncasecmp as r-values. Unixware didn't have declarations.
1465 2001-08-31 Jim Meyering <meyering@lucent.com>
1467 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1468 Use an initial, malloc'd, buffer of length 128 rather than
1469 a statically allocated one of length 1024.
1471 2001-08-30 Paul Eggert <eggert@twinsun.com>
1473 * lib/utime.c: Include full-write.h.
1474 * lib/xstrtol.c (strtoimax): New decl.
1476 2001-08-29 Paul Eggert <eggert@twinsun.com>
1478 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1480 * src/create.c (dump_file): Relativize link names before dumping.
1481 This fixes a bug reported by Jose Pedro Oliveira.
1483 * src/create.c (dump_file): Use offsetof when computing sizes for
1484 struct hack; this avoids wasted space in some cases.
1485 * src/incremen.c (note_directory, find_directory): Likewise.
1486 * src/names.c (name_gather, addname): Likewise.
1488 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1489 for consistency with other code that does similar things.
1490 * src/names.c (name_gather): Likewise.
1492 * src/names.c (read_name_from_file, name_next, name_gather,
1493 add_hierarchy_to_namelist): Avoid quadratic behavior when
1494 reallocating buffers. Check for buffer size overflow.
1495 (addname): Avoid unnecessary clearing of memory.
1497 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1499 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1500 name size allocation that caused core dumps.
1502 2001-08-28 Paul Eggert <eggert@twinsun.com>
1504 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1506 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1507 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1508 (daddr_t): Remove; no longer used.
1509 (jm_PREREQ_HUMAN): Add.
1511 * acconfig.h: Remove; no longer needed.
1513 * config.guess, config.sub:
1514 New files, from automake 1.5. Gettext 0.10.39 needs them.
1515 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1517 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1518 (SUBDIRS): Put intl before lib, as gettext requires.
1520 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1521 * intl: Upgrade entire directory to gettext 0.10.39.
1522 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1523 New files, from gettext 0.10.39.
1524 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1525 Upgrade to gettext 0.10.39,
1526 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1528 * po/cat-id-tbl.c, po/stamp-cat-id:
1529 Remove; no longer used by gettext 0.10.39.
1530 * po/ChangeLog: New file.
1532 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1533 $(srcdir)/tar.texi: Likewise.
1534 * doc/freemanuals.texi: New file.
1535 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1536 `fileds' -> `fields'
1537 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1539 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1540 (noinst_HEADERS): Add quote.h.
1541 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1543 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1545 * lib/full-write.c, lib/savedir.c: Comment fix.
1547 * lib/pathmax.h: Remove.
1549 * lib/quote.c, lib/quote.h: New files.
1551 * lib/xgetcwd.c: Don't include pathmax.h.
1552 Include stdlib.h and unistd.h if available.
1554 (xmalloc, xstrdup, free): Remove decls.
1555 (xgetcwd): Don't assume sizes fit in unsigned.
1556 Check for overflow when computing sizes.
1557 Simplify reallocation code.
1559 * lib/xmalloc.c: Quote failure tests.
1561 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1563 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1564 similar to strtol.c.
1565 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1566 (verify): New macro.
1567 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1568 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1569 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1570 changed to signed values. Check sizes at compile-time, not
1571 run-time. Prefer strtol to strtoll if both work.
1574 * lib/xstrtol.h (xstrtoimax): New decl.
1576 * m4/Makefile.am (EXTRA_DIST):
1577 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1578 longlong.m4, xstrtoimax.m4.
1580 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1581 Remove; now done by autoconf.
1582 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1583 Use AC_CHECK_TYPE instead of merely looking for the header.
1585 * m4/uintmax_t.m4: Use shorter comment.
1587 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1588 Quote first arg of AC_DEFUN.
1589 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1590 is needed to parse the include file.
1591 Simplify logic behind the args to AC_REPLACE.
1593 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1595 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1598 Use "Copyright %d" to simplify the translator's job in the future.
1599 Advise translator about circle-C.
1600 * src/tar.c: (decode_options): Likewise.
1601 * tests/genfile.c (main): Likewise.
1603 2001-08-28 Jim Meyering <meyering@lucent.com>
1605 * lib/argmatch.c: Include "quote.h".
1606 (argmatch_invalid): Quote the context.
1608 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1610 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1611 Use single-quote for local .h files.
1613 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1615 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1618 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1619 invoking mktime the last time.
1621 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1623 * lib/rename.c: Major rewrite by Volker Borchert to use system
1624 rename function, but to work around problems with trailing
1627 * lib/strtoll.c: New file, from glibc.
1628 * lib/strtoul.c: Update from glibc.
1630 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1631 Add support for signed numbers, too.
1632 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1634 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1636 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1637 (main): Use generic names in debugging output.
1638 * lib/strtoimax.c: Plus add the following changes of my own:
1639 (main): Use accurate names in debugging output.
1641 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1644 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1645 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1646 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1647 m4/utime.m4, m4/utimes.m4:
1648 Quote the first argument in each use of AC_DEFUN.
1650 * m4/getline.m4: Don't use string.h.
1652 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1654 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1656 2001-08-27 Paul Eggert <eggert@twinsun.com>
1658 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1660 The biggest change is the new --exclude semantics and options.
1661 The basic idea was suggested by Gerhard Poul; thanks!
1663 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1664 * README: ignfail.sh fails on some NFS hosts.
1665 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1667 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1668 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1669 Remove; the automake bug has been fixed.
1670 * acinclude.m4: Remove.
1672 * configure.ac: Renamed from configure.in.
1673 (AC_PREREQ): Bump from 2.13 to 2.52.
1674 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1675 1997-05-30) has an encoding error.
1676 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1677 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1679 * doc/fdl.texi: Update to current GNU version.
1681 * doc/tar.texi: Put leading '*' in direntry.
1682 Accommodate new gfdl sectioning.
1683 New option --recursion (the default) that is the inverse of
1686 New options --anchored, --ignore-case, --wildcards,
1687 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1688 Along with --recursion and --no-recursion, these control how exclude
1689 patterns are interpreted. The default interpretation of exclude
1690 patterns is now --no-anchored --no-ignore-case --recursion
1691 --wildcards --wildcards-match-slash.
1693 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1695 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1696 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1697 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1698 Include if available.
1699 (<xalloc.h>): Include
1700 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1701 (verify): New macro. Use it to verify that EXCLUDE macros do not
1702 collide with FNM macros.
1703 (struct patopts): New struct.
1704 (struct exclude): Use it, as exclude patterns now come with options.
1705 (new_exclude): Support above changes.
1706 (new_exclude, add_exclude_file):
1707 Initial size must now be a power of two to simplify overflow checking.
1708 (free_exclude, fnmatch_no_wildcards): New function.
1709 (excluded_filename): No longer requires options arg, as the options
1710 are determined by add_exclude. Now returns bool, not int.
1711 (excluded_filename, add_exclude):
1712 Add support for the fancy new exclusion options.
1713 (add_exclude, add_exclude_file): Now takes int options arg.
1714 Check for arithmetic overflow when computing sizes.
1715 (add_exclude_file): xrealloc might modify errno, so don't
1716 realloc until after errno might be used.
1718 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1720 (free_exclude): New decl.
1721 (add_exclude, add_exclude_file): Now takes int options arg.
1722 (excluded_filename): No longer requires options arg, as the options
1723 are determined by add_exclude. Now returns bool, not int.
1725 * lib/prepargs.c: Include <string.h>; required for C99 since
1729 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1731 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1732 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1734 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1735 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1737 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1738 subsumed by Autoconf 2.50.
1740 * m4/error.m4: Upgrade to serial 2.
1742 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1743 remove test for GNU C library. It's not correct, as some
1744 older glibcs are buggy.
1746 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1748 * m4/prereq.m4: Upgrade to serial 20, but then:
1749 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1750 (jm_PREREQ_EXCLUDE): New macro.
1751 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1754 * m4/realloc.m4: Upgrade to serial 4.
1756 * m4/strerror_r.m4: Revert to serial 1002.
1758 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1760 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1762 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1763 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1764 it is now subsumed by autoconf. Add inttypes.h.
1766 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1767 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1769 * src/buffer.c (new_volume): Stop if the script exits with an error.
1771 * src/common.h (excluded_with_slash, excluded_without_slash):
1772 Remove, replacing by:
1773 (excluded): New decl.
1774 (link_error): New decl.
1775 (excluded_name): Now returns bool.
1778 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1779 Support hard links to symbolic links.
1781 (struct delayed_symlink): Remove 'names' member, replacing it with
1782 'sources' and 'target' member. All uses changed.
1784 (struct string_list): New type.
1786 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1787 for struct hack; this avoids wasted space in some cases.
1789 (extract_archive): Fix test for absolute pathnames and/or "..".
1790 Use link_error to report errors for links.
1791 Remove redundant trailing '/' at "really_dir", for all uses, not
1792 just before invoking mkdir.
1793 If overwriting old files, do not worry so much about existing
1795 Fix mode computation in the case where the directory exists.
1797 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1798 link, make a copy of the symbolic link.
1800 * src/incremen.c (get_directory_contents):
1801 If ignore_failed_read_option, only warn about
1804 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1805 However, check for error even for '-' or '+' case.
1807 (print_header): Try parsing uids and gids as unsigned integers first,
1808 and as a uid_t or gid_t only if that fails. This adds support for
1809 listing positive uids and gids that are greater than UID_MAX and
1812 * src/misc.c (link_error): New function.
1814 * src/names.c (collect_and_sort_names):
1815 If ignore_failed_read_option, only warn about
1818 (excluded_name): Now returns bool. Simplify, as the fancy
1819 features are now all in excluded_filename.
1821 * src/rtapelib.c (base_name): Remove decl, as system.h now
1824 * src/system.h: Include stddef.h if available.
1825 (offsetof): Declare if stddef.h doesn't.
1827 Include <dirname.h>.
1828 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1830 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1831 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1832 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1833 WILDCARDS_MATCH_SLASH_OPTION):
1836 (long_options, usage, decode_options): Add support for --anchored,
1837 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1838 --no-wildcards-match-slash, --recursion, --wildcards,
1839 --wildcards-match-slash.
1841 (decode_options): Implement the new way of interpreting exclude
1844 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1846 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1847 just print error messages suggesting alternatives.
1849 (add_filtered_exclude): Remove.
1851 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1853 * tests/extrac04.sh (out): Remove
1854 directory/subdirectory/file1, as the new semantics for
1855 --exclude exclude it.
1857 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1859 2001-08-12 Paul Eggert <eggert@twinsun.com>
1861 * lib/addext.c (<errno.h>): Include.
1862 (errno): Declare if not defined.
1863 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1864 leaves errno alone, because there is no limit. Also, work even if
1865 size_t is narrower than long.
1867 2001-07-08 Paul Eggert <eggert@twinsun.com>
1869 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1871 2001-05-10 Paul Eggert <eggert@twinsun.com>
1873 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1874 Include <backupfile.h> and <dirname.h> after size_t is defined.
1875 (addext): Use base_len to trim redundant trailing slashes instead of
1878 * lib/backupfile.c (ISSLASH, base_name):
1879 Remove decls; now in dirname.h.
1880 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1882 (find_backup_file_name): Rename locals to avoid new functions.
1883 Use base_len instead of rolling it ourselves.
1884 Work even if dirlen is 0.
1885 Use a dir of '.' if given the empty string.
1888 Do not include <stdio.h>, <assert.h>; no longer needed.
1889 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1890 Include <string.h>, <dirname.h>.
1891 (base_name): Allow file names ending in slashes, other than names
1892 that are all slashes. In this case, return the basename followed
1895 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1896 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1897 (dir_len): Renamed from dirlen.
1898 All callers changed.
1900 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1902 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1904 2001-02-16 Paul Eggert <eggert@twinsun.com>
1906 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1907 Do not declare or define if HAVE_MBRTOWC,
1908 since the test for HAVE_MBRTOWC now requires proper declarations.
1910 * lib/alloca.c (malloc): Undef before defining.
1912 2001-02-13 Paul Eggert <eggert@twinsun.com>
1914 * src/compare.c (read_and_process): Use off_t for size.
1915 From Maciej W. Rozycki.
1917 2001-01-26 Paul Eggert <eggert@twinsun.com>
1919 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1921 2001-01-12 Paul Eggert <eggert@twinsun.com>
1923 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1925 * lib/savedir.h (savedir): Remove size arg.
1927 * doc/tar.texi: Add @setchapternewpage odd.
1928 Remove -I as an alias for -T, for now.
1930 Update copyright. Remove "Published by".
1931 Dates beginning with / or . are taken to be file names.
1933 * src/tar.c (<time.h>): Do not include;
1934 (time): Do not declare.
1935 (usage): Remove -I as an alias for -T.
1936 (OPTION_STRING): Remove -I.
1937 (decode_options): Dates that look like an absolute path name,
1938 or that start with '.', are presumed to be file names whose
1940 Remove 'I' as an aliase for 'T'.
1943 * src/extract.c (<time.h>): Do not include; system.h now does this.
1944 (make_directories): Skip filesystem prefixes.
1945 Don't assume '/' is the only separator.
1946 (extract_sparse_file): Use new full_write semantics.
1947 On write error, return instead of invoking skip_file.
1948 Do not free sparsearray; caller does this now.
1949 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1951 (extract_archive): Don't assume file name lengths fit in int.
1952 Report what got stripped from member name; it might be more than '/'.
1953 Use new full_write semantics.
1954 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1956 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1958 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1959 (time): Remove decl; likewise.
1960 (child_open_for_uncompress): Use new full_write semantics.
1961 (flush_write): Use ISSLASH instead of testing for '/'.
1962 (flush_read): Likewise.
1964 * src/rmt.h (_remdev): Look for / anywhere in Path.
1966 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1967 Don't assume '/' is the only separator.
1968 (safer_rmdir): Don't assume '/' is the only separator.
1970 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1972 * lib/dirname.h (dirlen): New decl.
1974 * src/incremen.c (get_directory_contents):
1975 Remove path_size arg; all callers changed.
1976 Don't assume '/' is the only directory separator.
1977 (gnu_restore): Work even if file name length doesn't fit in int.
1979 * lib/addext.c (ISSLASH): New macro.
1980 (addext): Trim any redundant trailing slashes.
1982 * src/names.c (name_next):
1983 Don't assume '/' is the only directory separator.
1984 (namelist_match): Likewise.
1985 (add_hierarchy_to_namelist): Remove dirsize arg.
1986 Do not assume '/' is the only directory separator.
1987 (new_name): Likewise.
1989 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1990 (libtar_a_SOURCES): Add dirname.c.
1992 * src/create.c (relativize):
1993 New function, with much of old start_header's guts.
1994 Handle filesystem prefixes.
1995 (start_header): Use this new function.
1996 (init_sparsearray): Don't bother to zero out the new array;
1998 (deal_with_sparse): Fix array allocation bug.
1999 (create_archive): Don't assume '/' is the only separator.
2000 (dump_file): Likewise.
2001 Don't worry about leading / in symlink targets.
2003 * lib/savedir.c (savedir):
2004 Remove size arg; it wasn't portable. All callers changed.
2006 * lib/utime.c (utime_null): Adjust to new full_write convention.
2008 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2010 * lib/backupfile.c: Include <dirname.h>.
2011 (ISSLASH): New macro.
2012 (find_backup_file_name): Use dirlen to calculate directory lengths.
2013 (max_backup_version): Strip redundant trailing slashes.
2015 * src/common.h: Include <full-write.h>.
2016 (get_directory_contents): No longer has size arg.
2017 (gnu_restore): Arg is size_t, not int.
2019 * src/system.h: Include <time.h>.
2020 (time): Declare if not defined.
2022 * lib/full-write.c: Include full-write.h, not safe-read.h.
2023 full_write returns size_t, with short writes meaning failure.
2024 All callers changed.
2026 * src/rtapelib.c: Include full-write.h.
2028 * src/rmt.c: Include full-write.h.
2029 (main): Update copyright.
2031 * doc/getdate.texi: Mention that only English is supported.
2032 Show how to use "date" so that the output is acceptable to getdate.
2033 Mention Z as an abbreviation for UTC.
2035 * lib/full-write.h: New file.
2037 * src/list.c: system.h now does time.h stuff.
2040 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2042 Do not include string.h, strings.h, or assert.h; no longer needed.
2043 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2045 (base_name): New decl.
2046 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2047 (dir_name_r): Remove.
2048 (dirlen): New function.
2049 (dir_name): Use dirlen instead of dir_name_r.
2050 (<string.h>, <strings.h>): Include only if test program.
2051 (main): Use "return 0", not "exit (0)".
2053 2000-12-08 Paul Eggert <eggert@twinsun.com>
2055 * lib/dirname.h: New file.
2057 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2059 * lib/fnmatch.c: Do not comment out all the code if we are using
2060 the GNU C library, because in some cases we are replacing buggy
2061 code in the GNU C library itself.
2063 2000-10-30 Paul Eggert <eggert@twinsun.com>
2065 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2067 2000-10-29 Paul Eggert <eggert@twinsun.com>
2069 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2071 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2073 2000-10-28 Paul Eggert <eggert@twinsun.com>
2075 * doc/tar.texi: --no-recursion now applies to extraction, too.
2076 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2077 * src/names.c (namelist_match, excluded_name):
2078 Do not match subfiles of a directory
2079 if --no-recursion is specified.
2080 * src/tar.c (NO_RECURSE_OPTION): Remove.
2081 (long_options): Have getopt set the --no-recursion flag.
2082 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2083 Remove case for NO_RECURSE_OPTION.
2084 * src/common.h (recursion_option):
2085 Renamed from no_recurse_option, with sense
2086 negated, and with FNM_LEADING_DIR being the nonzero value.
2088 * names.c (namelist_match): New function.
2089 (name_match, name_scan): Use it to eliminate duplicate code.
2090 (names_notfound): Remove special case for Amiga.
2092 2000-10-27 Paul Eggert <eggert@twinsun.com>
2094 * src/misc.c (read_error_details, read_warn_details,
2095 read_fatal_details): Don't assume size_t is unsigned long.
2097 * src/buffer.c (flush_read): If read_full_records_option, try to
2098 fill the input buffer, as --delete -f - needs this.
2100 2000-10-24 Paul Eggert <eggert@twinsun.com>
2102 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2104 * src/buffer.c (check_label_pattern):
2105 Make sure header name is a string before
2106 passing it to fnmatch.
2107 (init_volume_number): Check for global_volno overflow.
2108 (new_volume): Check for global_volno overflow.
2110 * src/tar.c (decode_options):
2111 Check that volume label is not too long to overflow
2112 name in tar header block.
2114 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2116 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2117 (AC_FUNC_STRERROR_R): Use this instead.
2119 2000-10-23 Paul Eggert <eggert@twinsun.com>
2121 * src/extract.c: Include <time.h>, since we invoke "time".
2123 * lib/prepargs.c (prepend_default_options):
2124 Don't use NULL, for portability.
2126 * m4/fnmatch.m4: Add "working" to message.
2128 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2130 (getpwuid, getgrgid): Declare only if system headers don't.
2131 (gid_to_gname): Don't invoke setgrent.
2132 (namelist): Now static, not global.
2133 (nametail): New var. All uses of namelast changed to use
2134 nametail, with one extra level of indirection.
2135 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2136 (name_match): Set nametail too, when setting namelist to null.
2137 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2138 struct name *, so that we don't have to look up the name again
2139 here. Get change_dir from dir rather than as a separate arg. Add
2140 dirsize arg, and pass it along to get_directory_contents. Remove
2141 unnecessary check of directory type.
2142 (new_name): Do not append a slash if PATH already ends in one.
2143 (avoided_names, struct avoided_name): Remove.
2144 (avoided_name_table): New var, replacing avoided_names.
2145 (hash_avoided_name, compare_avoided_names): New function.
2146 (add_avoided_name, is_avoided_name): Use hash table rather than
2149 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2150 (child_open_for_compress, child_open_for_uncompress,
2151 close_archive): Propagate any failure of the compression process
2153 (open_archive, flush_write, flush_read, close_archive): Do not
2154 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2155 -1. Instead, allocate an array with the size that's needed.
2156 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2157 (backspace_output): Don't try to backspace past start of archive.
2158 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2160 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2161 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2162 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2163 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2164 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2165 WITH_DMALLOC, WITH_REGEX):
2166 Remove; now generated automatically.
2168 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2169 compatibility for glibc fragments.
2170 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2171 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2172 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2173 that we needn't put an entry into acconfig.h.
2174 (ALL_LINGUAS): Add da.
2175 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2176 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2178 (AC_MBSTATE_T): Add.
2179 (RMT): Append $(EXEEXT).
2180 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2181 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2182 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2183 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2184 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2185 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2186 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2187 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2188 (EMUL_OPEN3): Remove; no longer needed.
2189 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2191 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2193 * src/common.h: Do not include basename.h.
2194 * src/rtapelib.c (base_name): Do not include basename.h;
2195 declare base_name instead.
2197 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2199 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2200 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2201 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2202 Adjust to the above changes.
2204 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2206 * src/open3.c: Remove.
2208 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2209 (tar_SOURCES): Remove open3.c.
2210 (INCLUDES): Remove -I.., as automake does that.
2211 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2213 The following changes are to put LOCALEDIR into localedir.h instead
2214 of passing it on the command line.
2216 (DISTCLEANFILES): New macro.
2217 (localedir.h): New rule.
2218 (rmt.o tar.o): Now depend on localedir.h.
2220 * tests/delete02.sh, tests/extrac04.sh: New files.
2222 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2223 (TESTS): Add extrac04.sh, and restore delete02.sh.
2224 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2225 (INCLUDES): Remove -I.. as automake does this now.
2227 * src/rtapelib.c (rexec): Don't declare unless using it.
2228 (do_command): Simplify signal-handling code slightly.
2230 * src/delete.c (blocks_needed): Remove. All uses changed to use
2231 blocking_factor - new_blocks.
2232 (acting_as_filter): New var.
2233 (write_record, delete_archive_members): Use acting_as_filter
2234 rather than archive == STDIN_FILENO to detect whether we're acting
2235 as a filter, as open can return STDIN_FILENO in some cases.
2236 (delete_archive_members): Ignore zero blocks if
2237 ignore_zeros_option is nonzero. Fix bug that messed up last
2238 output block: write_eot can't be used here, as it gets confused
2239 when the input is at end of file.
2241 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2242 symbolic link contents length. Pass directory size to
2243 get_directory_contents.
2245 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2246 m4/strerror_r.m4: New files.
2247 * m4/signedchar.m4: Remove this file.
2248 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2249 * m4/Makefile.am (EXTRA_DIST): Likewise.
2251 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2253 * po/da.po: New translation file.
2255 * src/mangle.c (extract_mangle):
2256 Fix diagnostic with wrong number of %s'es.
2258 * lib/fnmatch.c (fnmatch):
2259 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2260 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2262 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2263 fall off a device's end. Detect this.
2265 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2267 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2268 include <pathmax.h> and directory include files like <dirent.h>;
2269 no longer used. Include <savedir.h> instead.
2270 (closedir, signed_char): remove macro; no longer used.
2271 (bool, false, true): Include <stdbool.h> if you have the include
2272 file, otherwise define.
2275 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2276 opendir_warn, readdir_error): Remove; no longer needed.
2277 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2278 before deciding whether we're trying to remove ".".
2279 (remove_any_file): Try unlink first if we are not root. Use
2280 savedir when recursively removing directories, to avoid exhausting
2282 (savedir_error, savedir_warn, symlink_error): New functions.
2284 * src/list.c: (read_and): Do not invoke
2285 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2286 responsible for that. Do not invoke apply_delayed_set_stat; our
2287 caller is now responsible for that.
2288 (read_header): Use signed char instead of signed_char. Prevent
2289 later references to current_header from mistakenly treating it as
2291 (from_header): Quote invalid base-64 strings in diagnostics.
2292 (time_from_header): Do not warn about future timestamps in
2293 archive; check_time now does that.
2294 (print_header): Quote unknown file types.
2295 (skip_member): New function, replacing skip_extended_headers and
2296 now skipping the whole member instead of just the extended
2297 headers. All callers changed. This makes the code handle
2298 extended headers uniformly, and fixes some bugs.
2300 * src/update.c (update_archive): Use skip_member.
2302 * src/extract.c (we_are_root): Now global.
2303 (struct delayed_symlink): New type.
2304 (delayed_symlink_head): New var.
2305 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2306 not apply_delayed_set_stat.
2307 (set_mode, set_stat): Pointer args are now const pointers.
2308 (check_time): New function.
2309 (set_stat): Warn if setting a file's timestamp to be the future.
2310 (make_directories): Do not save and restore errno.
2311 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2312 intermediate directories.
2313 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2314 not in caller. Extract potentially dangerous symbolic links more
2315 carefully, deferring their creation until the end, and using a
2316 regular file placeholder in the meantime. Do not remove trailing
2317 / and /. from file names. Do not bother checking for ".." when
2318 checking whether a directory loops back on itself, as loopbacks
2319 can occur with symlinks too. Also, in that case, do not bother
2320 saving and restoring errno; just set it to EEXIST.
2321 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2322 ancestor if it ends in slash too (as well as ending in a char just
2324 (apply_delayed_set_stat): Remove.
2325 (apply_delayed_symlinks, extract_finish): New functions.
2327 * doc/fdl.texi: New file.
2328 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2329 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2330 * doc/tar.texi: Add Free Documentation License. New section
2331 "Overwrite Old Files", and revamp that section to make it easier to
2332 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2333 documentation into getdate.texi. Fix several minor typos. Describe
2334 TAR_OPTIONS. Describe incompatibility between incremental backups and
2335 --atime-preserve. Describe incompatibility between --verify and other
2336 options. Mention that tar normally removes symbolic links rather than
2337 following them, when extracting a file of the same name.
2339 * THANKS: Add gpoul. Change skip's address.
2341 * po/POTFILES.in: Add lib/human.c.
2343 * src/common.h (namelist, namelast): Remove decls.
2344 (we_are_root, extract_finish, skip_member, savedir_error,
2345 savedir_warn, symlink_error, gnu_list_name): New decls.
2346 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2347 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2348 closedir_warn, opendir_error, opendir_warn, readdir_error,
2349 readdir_warn): Remove decls.
2350 (get_directory_contents): New off_t arg.
2351 (addname): Now returns struct name *.
2353 * src/tar.h, tests/genfile.c: Fix comments.
2355 * src/create.c: Include hash.h.
2356 (gnu_list_name): Remove decl.
2357 (struct link): Remove "next" member.
2359 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2360 consistency with other diagnostics.
2361 (deal_with_sparse): Check for I/O error when closing the file.
2362 (create_archive): Do not allocate an array of size PATH_MAX, as
2363 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2364 the size that's needed.
2365 (hash_link, compare_links): New functions.
2366 (dump_file): Do not exhaust open file descriptors when descending
2367 deeply into a directory, by using savedir rather than
2368 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2369 Hash the set of links already created, instead of using a linked
2370 list. Fix some bugs in outputting sparse files which caused the
2371 sparse tables to be incorrect. When a file unexpectedly shrinks,
2372 output zeros rather than garbage. Do not allocate an array of
2373 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2374 allocate an array with the size that's needed.
2376 * src/incremen.c: Include hash.h.
2377 (struct directory): Remove "next", "dir_text". Change "name" to
2378 be char[1] with struct hack, not const char *. Add "found".
2379 (directory_list): Remove. Replaced by directory_table.
2380 (directory_table): New var.
2381 (nfs_string): Renamed from nfs.
2382 (hash_directory, compare_directories): New functions.
2383 (note_directory): Now returns struct directory *. First arg is
2384 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2385 Remove text arg. New "found" arg, basically corresponding to the
2386 old text arg not being null. All callers changed.
2387 (note_directory, find_directory): Use hash table rather than
2389 (get_directory_contents): New arg "device". Use savedir to do the
2390 hard work. Save the nfs-ness of stat_data, since it might change
2391 under us. Use note_directory instead of find_directory to save
2392 some work. When adding an "A" record, do it with
2393 add_to_accumulator instead of cheating with strcat.
2394 (read_directory_file): Use "+" flag before device to indicate
2395 whether it was NFS. Fix typo in checking for strtoul error.
2396 (write_directory_file_entry): New function.
2397 (write_directory_file): Use it, and use the hash routines to
2398 traverse the directory table.
2399 (gnu_restore): Use savedir rather than opendir/readdir.
2401 * src/tar.c: Include localedir.h, prepargs.h.
2402 (long_options): Now static.
2403 (long_options, usage, decode_options): -j is now short for
2404 --bzip2, and -I is now an alias for -T.
2405 (decode_options, main): argv is not const pointer now.
2406 (decode_options): Invoke prepend_default_options to support
2407 TAR_OPTIONS. In diagnostic, mention the string that was the
2408 invalid blocking factor, tape length, group, owner, or record
2409 size. --delete is no longer incompatible with -f -, undoing
2411 (main): Invoke extract_finish at end of extraction.
2413 * src/rmt.c: Include localedir.h.
2414 (main): Update copyright date to 2000.
2416 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2417 following changes: Use @sc where appropriate. Document the ranges of
2418 supported times more precisely. Add Eggert to getdate authors.
2419 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2420 zone names, as it wasn't correct and people shouldn't be relying on it
2421 anyway. Relative items also account for non-DST adjustments. Fix
2424 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2426 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2428 * tests/preset.in: Set LANGUAGE to the empty string, for some
2431 2000-10-20 Paul Eggert <eggert@twinsun.com>
2433 * m4/fnmatch.m4: Mention the GNU C library.
2435 2000-10-19 Paul Eggert <eggert@twinsun.com>
2437 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2440 2000-10-17 Paul Eggert <eggert@twinsun.com>
2442 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2445 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2446 (CHAR_BIT): Define if not defined.
2448 2000-09-09 Paul Eggert <eggert@twinsun.com>
2450 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2452 2000-08-07 Paul Eggert <eggert@twinsun.com>
2454 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2456 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2457 change to array from char *.
2459 2000-08-06 Paul Eggert <eggert@twinsun.com>
2461 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2462 compatibility with glibc 2.1.3 strftime.c.
2464 2000-07-31 Paul Eggert <eggert@twinsun.com>
2466 * lib/quotearg.c (quotearg_n_options):
2467 Don't make the initial slot vector a constant,
2468 since it might get modified.
2470 * lib/quotearg.c: Add support for more than one preallocated slot.
2472 2000-07-30 Paul Eggert <eggert@twinsun.com>
2474 * lib/quotearg.c (quotearg_n_options):
2475 Preallocate a slot 0 buffer, so that the caller
2476 can always quote one small component of a "memory exhausted" message
2479 2000-07-23 Paul Eggert <eggert@twinsun.com>
2482 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2483 mbstate_t is always defined.
2485 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2486 some GCC installations, and this configuration error is likely to be
2489 2000-07-22 Paul Eggert <eggert@twinsun.com>
2492 When the system forces us to redefine mbstate_t, shadow its mbsinit
2493 function. From Bruno Haible.
2495 2000-07-14 Paul Eggert <eggert@twinsun.com>
2497 * lib/xmalloc.c: Simplify exhausted message.
2499 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2501 2000-07-13 Paul Eggert <eggert@twinsun.com>
2503 * lib/quotearg.h (enum quoting style):
2504 New constant clocale_quoting_style.
2507 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2508 Add support for clocale_quoting_style, undoing previous change to
2509 locale_quoting_style.
2511 2000-07-10 Paul Eggert <eggert@twinsun.com>
2514 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2515 since otherwise we don't need it.
2516 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2517 since we don't do multibytes in that case.
2518 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2519 invoke multibyte primitives.
2521 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2522 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2523 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2524 and mbstate_t, to a single-part test that simply defines mbstate_t.
2526 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2527 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2528 to decide whether to define the BeOS workaround macro;
2529 this adjusts to the change to AC_MBSTATE_T.
2531 * m4/strerror_r.m4: New file.
2533 2000-07-05 Paul Eggert <eggert@twinsun.com>
2535 * lib/quotearg.c: Use double-quote to quote.
2537 * lib/quotearg.c (N_): New macro.
2538 (gettext_default): New function.
2539 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2540 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2543 * lib/quotearg.c (struct quoting_options):
2544 Simplify quote_these_too dimension.
2545 From Bruno Haible <haible@clisp.cons.org>.
2547 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2548 Test for mbstate_t only if the test
2549 for an object-type mbstate_t fails.
2551 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2553 2000-07-03 Paul Eggert <eggert@twinsun.com>
2555 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2556 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2558 * lib/quotearg.c (mbrtowc):
2559 Assign to *pwc, and return 1 only if result is nonzero.
2560 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2562 2000-07-02 Paul Eggert <eggert@twinsun.com>
2564 * lib/quotearg.c (mbstate_t):
2565 Do not define; it should be defined with AC_CHECK_TYPE.
2567 2000-06-26 Paul Eggert <eggert@twinsun.com>
2569 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2570 a bug in glibc 2.1.3.
2572 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2574 2000-06-19 Paul Eggert <eggert@twinsun.com>
2576 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2577 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2578 (ISPRINT): Likewise.
2579 Reported by Tom Tromey.
2581 2000-06-15 Paul Eggert <eggert@twinsun.com>
2583 * lib/human.c (adjust_value): New function.
2584 (human_readable_inexact): Apply rounding style even when printing
2587 * lib/human.c: Avoid shadowing warnings.
2590 2000-06-14 Paul Eggert <eggert@twinsun.com>
2592 * lib/human.c (human_readable_inexact): Allow an input block size
2593 that is not a multiple of the output block size, and vice versa.
2595 * lib/getdate.y (get_date): Apply relative times after time zone
2596 indicator, not before.
2598 2000-05-31 Paul Eggert <eggert@twinsun.com>
2600 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2601 and thus don't need AC_CANONICAL_HOST.
2603 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2604 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2605 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2606 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2607 changed. Instead of inspecting the output of getconf, try to
2608 compile the test program without and with the macro definition.
2609 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2610 getconf. Instead, check for the needed flags by compiling test
2613 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2615 * config.guess, config.sub: Remove these files, for similar reasons.
2617 2000-05-03 Paul Eggert <eggert@twinsun.com>
2619 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2620 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2621 bug. This avoids a clash when files like regex.c that define
2624 2000-05-02 Paul Eggert <eggert@twinsun.com>
2626 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2627 Define _GNU_SOURCE if this is needed to make
2628 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2629 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2631 * lib/quotearg.c (mbrtowc, mbstat_t):
2632 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2633 (<wctype.h>): Include if HAVE_WCTYPE_H.
2634 (iswprint): Define to 1 if we lack it
2636 2000-04-18 Paul Eggert <eggert@twinsun.com>
2638 * m4/mbstate_t.m4: New file.
2640 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2642 * tests/ignfail.sh: Test for uid 0 along with user "root".
2644 2000-04-05 Paul Eggert <eggert@twinsun.com>
2646 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2647 Don't use -n32 on IRIX if the installer said
2650 2000-02-28 Paul Eggert <eggert@twinsun.com>
2652 * lib/quotearg.c (ALERT_CHAR): New macro.
2653 (quotearg_buffer_restyled): Use it.
2655 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2657 * src/list.c (tartime): Fix off-by-one error when copying year if
2660 2000-02-18 Paul Eggert <eggert@twinsun.com>
2662 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2663 (textint): New typedef.
2664 (parser_control): Changed from struct parser_control to typedef
2665 (for consistency). Member year changed from int to textint. All
2667 (YYSTYPE): Removed; replaced by %union with int and textint
2669 (tID): Removed; not used.
2670 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2671 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2672 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2673 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2674 (date, number, to_year): Use width of number in digits, not its
2675 value, to determine whether it's a 2-digit year, or a 2-digit
2677 (yylex): Store number of digits of numeric tokens. Return '?' for
2678 unknown identifiers, rather than (unused) tID.
2680 2000-01-16 Paul Eggert <eggert@twinsun.com>
2682 * lib/quotearg.c (quotearg_buffer_restyled):
2683 Do not quote alert, backslash, formfeed,
2684 and vertical tab unnecessarily in shell quoting style.
2686 2000-01-15 Paul Eggert <eggert@twinsun.com>
2689 Change quoting to be compatible with future autoconf versions.
2691 2000-01-11 Paul Eggert <eggert@twinsun.com>
2693 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2695 2000-01-07 Paul Eggert <eggert@twinsun.com>
2697 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2699 Fix bug with fnmatch.h dependency, as follows:
2700 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2701 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2703 * src/common.h (apply_nonancestor_delayed_set_stat):
2704 Renamed from apply_delayed_set_stat.
2705 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2706 chown_error_details, close_warn, closedir_warn, mkdir_error,
2707 read_error_details, read_fatal_details, read_warn_details,
2708 seek_error_details, seek_warn_details, utime_error,
2709 write_error_details, write_fatal_details): New decls.
2711 Make diagnostic messages more regular.
2712 * src/create.c (dump_file): Quote file names with colons if possible.
2713 * src/compare.c (diff_archive): Likewise.
2714 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2715 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2716 * src/mangle.c (extract_mangle): Likewise.
2717 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2719 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2720 new_volume, xclose):
2721 Use error message functions to report errors consistently.
2722 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2723 * src/create.c (finish_sparse_file, dump_file): Likewise.
2724 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2725 extract_archive): Likewise.
2726 * src/list.c (list_archive): Likewise.
2727 * src/update.c (append_file): Likewise.
2728 * src/compare.c (diff_init, diff_sparse_files):
2729 Use xalloc_die to report memory exhaustion.
2730 * src/incremen.c (gnu_restore): Likewise.
2731 * src/list.c (read_header): Likewise.
2732 * src/mangle.c (extract_mangle): Likewise.
2733 * src/misc.c (maybe_backup_file): Likewise.
2734 * src/tar.c (decode_options): Likewise.
2735 * src/compare.c (read_and_process, fill_in_sparse_array,
2737 Use consistent terminology for unexpected-EOF message.
2738 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2739 * src/list.c (list_archive, read_header, skip_file,
2740 skip_extended_headers): Likewise.
2741 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2742 (xdup2): Regularize messages with rest of tar.
2744 * src/buffer.c (flush_read): Don't read past EOF.
2746 * src/extract.c (extr_init):
2747 If we run out of memory, invoke apply_delayed_set_stat.
2748 (prepare_to_extract): Don't complain if we can't remove ".".
2749 (apply_delayed_set_stat): New function.
2750 (apply_nonancestor_delayed_set_stat):
2751 Renamed from apply_delayed_set_stat. All uses changed.
2752 Don't remove head if it doesn't apply.
2754 * src/create.c (find_new_file_size):
2755 Return size instead of storing through pointer.
2756 All callers changed.
2757 (deal_with_sparse): Don't keep reading after read errors.
2758 (finish_sparse_file): Just abort if there is an internal error.
2759 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2760 Don't restore access times on directories during incremental dumps
2761 until after dealing with the directory.
2762 If ignoring failed reads, count closedir, read, and unknown
2763 file errors as warnings, not errors.
2764 Fix buffer overrun problem when dumping sparse files.
2766 * src/list.c (read_and):
2767 Invoke apply_nonancestor_delayed_set_stat on file names
2768 after handling them.
2769 (decode_mode): Remove; moved to misc.c.
2771 * src/misc.c (safer_rmdir): New function.
2772 (remove_any_file): Use it to avoid problems with rmdir(".").
2773 (maybe_backup_file): Regularize diagnostics.
2774 (undo_backup_file): Likewise.
2775 (decode_mode): Moved here from list.c.
2776 (chmod_error_details, chown_error_details, close_fatal,
2777 close_warn, closedir_warn, mkdir_error, read_error_details,
2778 read_warn_details, read_fatal_details, seek_error_details,
2779 seek_warn_details, utime_error, write_error_details,
2780 write_fatal_details): New functions.
2782 * src/delete.c (save_record): Remove static variable (now local).
2783 (move_archive): Don't position before start of archive.
2784 (write_record): Abort if count is zero at inopportune time.
2787 * src/tar.c (decode_options): --delete and -f - are now
2788 incompatible, since we didn't have time to fix their bugs.
2790 * tests/Makefile.am (TESTS): Remove delete02.sh.
2791 * tests/ignfail.sh: Adjust to new quoting scheme again.
2793 2000-01-06 Paul Eggert <eggert@twinsun.com>
2795 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2796 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2797 (tm_diff): Renamed from difftm. All uses changed.
2798 Replace body with that taken from GNU C Library 2.1.3pre1.
2799 (get_date): Prefer tm_gmtoff to tm_diff if available.
2801 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2803 * tests/incremen.sh: Invoke stat on newly created file so that its
2804 ctime is updated on Nextstep.
2806 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2808 * lib/getdate.y (get_date):
2809 Fix typo when checking for time_t overflow in time zone calculations.
2811 1999-12-13 Paul Eggert <eggert@twinsun.com>
2813 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2815 * README-alpha: New file.
2816 * README: New sections for gzip and bzip2, Solaris.
2817 Remove mention of BACKLOG.
2819 * configure.in (AC_C_BACKSLASH_A): Add.
2820 (AC_CHECK_HEADERS): Add wchar.h.
2821 (AC_CHECK_FUNCS): Add mbrtowc.
2822 (AC_FUNC_CLOSEDIR_VOID): Add.
2824 * tests/Makefile.am (TESTS): Add delete02.sh.
2825 (POSTPONED_TESTS): Remove.
2826 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2829 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2831 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2833 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2835 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2837 * src/tar.c ("quotearg.h"): New include.
2838 (usage): Now has __attribute__ ((noreturn)).
2839 (confirm): Report errno if we can't open tty.
2840 (confirm, decode_options):
2841 Quote arbitrary strings in diagnostics.
2842 (OVERWRITE_OPTION): New constant.
2843 (long_options, usage, decode_options): New --overwrite option.
2844 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2845 are now mutually exclusive.
2846 Don't assume that gettext preserves errno.
2847 (main): Set default quoting style to escape_quoting_style.
2849 * src/update.c (<quotearg.h>): New include.
2851 Don't assume that gettext preserves errno.
2852 Quote arbitrary strings in diagnostics.
2853 Check for close error.
2855 * src/names.c (<quotearg.h>): New include.
2856 (name_init, name_next, name_close, names_notfound,
2857 collect_and_sort_names): Don't assume that gettext preserves
2858 errno. Quote arbitrary strings in diagnostics.
2859 (excluded_name): Fix typo that caused empty patterns to be
2862 * src/misc.c (<quotearg.h>): New include.
2863 (quote_copy_string): Quote only newline and backslash; the output is no
2864 longer meant for humans, and is locale-independent.
2865 (contains_dot_dot): New function.
2866 (remove_any_file): Don't use lstat; just rmdir the file and then use
2867 unlink if the rmdir fails because the file isn't a directory.
2868 Check for readdir and closedir errors.
2869 (maybe_backup_file): Report "stat" for stat errors.
2870 (maybe_backup_file, chdir_do):
2871 Quote arbitrary strings in diagnostics.
2872 (maybe_backup_file, undo_last_backup):
2873 Don't assume that gettext preserves errno.
2874 (call_arg_error, call_arg_fatal, call_arg_warn,
2875 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2876 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2877 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2878 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2879 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2880 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2882 * src/system.h (__attribute__): New macro.
2883 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2884 (S_ISDOOR): New macro.
2885 (closedir): New macro, if CLOSEDIR_VOID.
2887 * src/rmt.c, src/rtapelib.c (decode_oflag):
2888 O_APPEND might not be defined.
2890 * src/list.c: (read_and, list_archive):
2891 Quote arbitrary strings in diagnostics.
2892 (from_header): Use locale_quoting_style to quote diagnostics.
2893 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2895 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2897 * src/Makefile.am: Use ## for copyright comments.
2899 * src/extract.c (<quotearg.h>): New include.
2900 (enum permstatus): New enum.
2901 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2902 two mallocs. New members file_name_len, invert_permissions, permstatus.
2903 (extr_init): Remove hack that silently adjusted newdir_umask.
2904 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2905 Use these args to decide whether and how to set modes.
2906 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2907 Don't assume that gettext preserves errno.
2908 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2909 (delay_set_stat, repair_delayed_set_stat): New functions.
2910 (make_directories): Avoid mkdir where last part of path is "..".
2911 Create a struct delayed_set_stat for each directory made.
2912 (prepare_to_extract): Renamed from unlink_destination, and
2913 return 0 immediately if to_stdout_option; all callers changed.
2914 (maybe_recoverable): New parameter interdir_made.
2915 Add support for --overwrite.
2916 (extract_sparse_file, extract_archive):
2917 Quote arbitrary strings in diagnostics.
2918 (extract_archive): By default, warn about ".." in member names, and skip them.
2919 Don't open files with O_NONBLOCK or O_APPEND.
2920 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2921 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2922 minus the current umask. Keep track of intermediate directories made,
2923 to avoid looping when making x/../x when x doesn't exist; the
2924 earlier code solved this in a different way that didn't fit well
2925 into the new scheme. Don't extract permissions onto existing
2926 directories unless --overwrite is given. Do not add -wx------
2927 permissions to new directories permanently; just do it temporarily.
2928 Remove no-longer-needed hack with MSDOS and directory time stamps.
2929 (apply_delayed_set_stat): New argument specifies which directories to
2930 fix statuses of. Do not wait until the end of extraction to fix
2931 statuses; instead, fix a directory's status once we exit that directory.
2932 This requires less memory and does the right thing in some cases
2933 where the old method didn't.
2934 (fatal_exit): New function.
2936 * src/incremen.c (<quotearg.h>): New include.
2937 (get_directory_contents, gnu_restore):
2938 Check for readdir and closedir errors.
2939 (get_directory_contents, read_directory_file, gnu_restore):
2940 Quote arbitrary strings in diagnostics.
2941 (get_directory_contents, read_directory_file, write_directory_file):
2942 Don't assume that gettext preserves errno.
2944 * src/create.c (<quotearg.h>): New include.
2945 (start_header): Use `member names' to refer to archive member names, not
2946 `archive names'. Warn about `..' in member names.
2947 (finish_sparse_file, dump_file):
2948 Quote arbitrary strings in diagnostics.
2949 (finish_sparse_file, dump_file):
2950 Don't assume that gettext preserves errno.
2951 (dump_file): Don't use `access' to determine whether a directory is readable;
2952 this isn't reliable if tar is setuid. Use `opendir' instead.
2953 Check for readdir and closedir failures.
2954 Don't dump sockets as if they were fifos; just warn and skip.
2956 * src/delete.c (move_archive):
2957 Don't report fatal error merely because sizes don't fit
2958 into struct mtop values; fall back on lseek instead.
2959 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2960 Say `reposition' instead of `re-position'.
2961 (delete_archive_members):
2962 Set archive to STDOUT_FILENO before outputting trailing buffer.
2964 * src/compare.c (<quotearg.h>): New include.
2965 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2966 and `Cannot' others.
2967 (report_difference, diff_archive):
2968 Quote arbitrary strings in diagnostics.
2969 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2970 Don't assume that gettext preserves errno.
2971 (diff_archive): Don't open regular files with O_NONBLOCK.
2972 Preserve access times of files if --atime.
2974 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2975 (FATAL_ERROR, USAGE): Don't return 0.
2976 (enum old files): New enum.
2977 (old_files_option): New variable, replacing keep_old_files_option and
2978 unlink_first_option.
2979 (apply_delayed_set_stat): Now takes char const * param.
2980 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2981 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2982 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2983 read_fatal, readdir_error, readdir_warn, readlink_error,
2984 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2985 truncate_error, truncate_warn, unlink_error, waitpid_error,
2986 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2989 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2990 archive_write_error, archive_read_error, flush_archive, close_archive,
2991 init_volume_number, new_volume):
2992 Don't assume that gettext preserves errno.
2994 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2995 (open_archive): Reject multivolume verify attempts a bit earlier.
2996 Rename local variable `access', in case it's defined by system header.
2998 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2999 `Could not' sometimes and `Cannot' others.
3001 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3002 Quote arbitrary strings in diagnostics.
3004 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3007 (init_volume_number): Check for input and output errors in volno_file.
3009 (new_volume): Use new fatal_exit function to exit, and new xfork
3012 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3014 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3016 * doc/tar.texi: Add --overwrite.
3017 --absolute-names rejects ".." in names.
3019 * lib/quotearg.c: Add support for multibyte characters.
3021 (ISPRINT): New macro.
3022 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3023 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3024 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3025 (quotearg_buffer_restyled): New function, with most of the old
3026 quotearg_buffer's contents.
3027 Major rewrite to support multibyte characters.
3028 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3030 * m4/c-bs-a.m4: New file.
3032 * lib/Makefile.am: Use ## for copyright notice.
3034 * scripts/Makefile.am: Use ## on copyright notice.
3037 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3039 1999-12-05 Paul Eggert <eggert@twinsun.com>
3041 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3042 src/ChangeLog, tests/ChangeLog: Remove these files.
3043 * ChangeLog.1: New file, incorporating the above files, plus old
3045 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3047 1999-12-05 Dale Worley <worley@ariadne.com>
3049 * src/compare.c (<utime.h>, struct utimbuf): Add.
3050 (diff_archive): Restore access times if --atime.
3051 * doc/tar.texi: Explain that --atime also preserves modification time.
3053 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3055 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3056 * BACKLOG, TODO: Remove.
3057 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3058 * README: Bring up to date.
3060 1999-12-03 Paul Eggert <eggert@twinsun.com>
3062 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3064 * src/compare.c (diff_archive):
3065 Do not set errno to EPIPE; we no longer use perror.
3067 * src/create.c (dump_file):
3068 If a parent directory said that a file should be there but it is
3069 absent, diagnose it as being removed in the meantime.
3070 Do not pass meaningless errno to ERROR when reporting that the
3071 file changed as we read it.
3072 Report that a file changed if its ctime changes; this is more
3073 sensitive than mtime+size, and more accurate.
3075 * src/incremen.c (enum children): New type.
3076 (struct directory): Change old char allnew member to new enum children
3079 (get_directory_contents): When doing an incremental dump that does
3080 not cross filesystem boundaries, dump the mount points, even though
3081 they are in a different filesystem. This is for convenience when
3082 restoring, and for consistency with non-incremental dumps.
3083 This requires a 3-way flag for keeping track of which children we want,
3084 so we use enum children rather than boolean.
3086 * src/open3.c (modes): Remove.
3087 (open3): Remove unportable assumptions about flag encodings.
3088 Use `stat' instead of `access' for testing file existence,
3089 to avoid problems with setuid programs.
3091 * src/names.c (name_next): If file names are given both in the
3092 command line (e.g. via -C) and in a file (via -T), do not
3093 ignore the command-line names.
3095 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3097 * doc/tar.texi: Clarify getdate authorship.
3099 1999-11-23 Paul Eggert <eggert@twinsun.com>
3101 * lib/Makefile.am (DISTCLEANFILES): New macro.
3103 * configure.in (tar_fnmatch_hin):
3104 Remove; it runs afoul of a bug in autoconf 2.13.
3105 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3107 1999-11-19 Paul Eggert <eggert@twinsun.com>
3109 * m4/largefile.m4: Update serial.
3111 1999-11-18 Paul Eggert <eggert@twinsun.com>
3113 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3114 the QNX shell, which doesn't propagate exit status of failed
3115 commands inside shell assignments.
3117 1999-11-07 Paul Eggert <eggert@twinsun.com>
3119 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3121 * configure.in (AC_PREREQ): Bump to 2.13.
3122 (ALL_LINGUAS): Add pt_BR, ja.
3123 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3124 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3125 for AIX crossbuilds.
3127 * doc/tar.texi: New node create options for --ignore-failed-read.
3128 Remove unused version control symbols.
3129 Modernize texinfo usage.
3131 * src/tar.c (usage): Add examples.
3133 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3134 Include fnmatch.h when testing fnmatch.
3136 * src/common.h (collect_and_sort_names): New decl.
3138 * src/list.c (from_header):
3139 Handle 32-bit two's complement negative time stamps
3140 even if the leading octal digit is 2 or 3.
3142 * src/extract.c (set_stat): Remove duplicate code.
3144 * src/create.c (to_chars): Remove trailing newline from warning.
3145 (dump_file): Ignore doors.
3146 (finish_header): Report block numbers with origin 0, not origin 1.
3148 * src/rmt.c: Include getopt.h.
3149 (long_opts): New constant.
3150 (usage): New function.
3151 (main): Implement --help and --version.
3152 Output usage message if arguments are bad.
3154 1999-10-10 Paul Eggert <eggert@twinsun.com>
3156 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3158 * README: Remove --with-dmalloc.
3159 Add --disable-largefile.
3160 Remove old NeXT dirent problems, or AIX valloc problems.
3161 Remove old union wait advice, and old %lld advice.
3162 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3164 * doc/tar.texi: Clarify documentation for portable file names.
3166 * configure.in (AM_WITH_DMALLOC): Remove.
3167 (ALL_LINGUAS): Add ja.
3169 * src/tar.c (decode_options):
3170 Invalid dates are now treated as (time_t) -1.
3171 Redo version message to conform to GNU standards.
3173 * src/create.c (dump_file):
3174 Fix typo: last two args to dump_file were interchanged.
3175 * src/update.c (update_archive): Likewise.
3177 * src/common.h (tartime): New decl.
3179 * src/list.c (tartime): Now extern.
3180 (read_and): Invalid headers cause errors, not warnings.
3182 1999-10-03 Paul Eggert <eggert@twinsun.com>
3184 * lib/getdate.y (__attribute__):
3185 Don't use if GCC claims to be before 2.8; this is
3186 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3188 1999-09-25 Paul Eggert <eggert@twinsun.com>
3190 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3191 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3193 * tests/incremen.sh: Add yet another sleep.
3195 1999-09-24 Paul Eggert <eggert@twinsun.com>
3197 * NEWS: A read error now causes a nonzero exit status.
3199 * src/create.c (to_chars): Fix base-256 output.
3201 * src/buffer.c (write_error):
3202 Read error is an error, not just a warning.
3204 1999-09-24 Paul Eggert <eggert@twinsun.com>
3206 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3208 * src/tar.c (<time.h>): Include.
3209 (time): Declare if not defined.
3210 (confirm): Don't read past EOF.
3211 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3212 (main): Use clock_gettime if available.
3214 * tests/Makefile.am (TESTS): Add incremen.sh
3215 (INCLUDES): Add -I../lib, for fnmatch.h.
3217 * src/update.c (update_archive):
3218 Remove call to name_expand; had no effect.
3219 Use chdir_do to change into directory.
3220 Use deref_stat instead of stat.
3221 Use add_avoided_name to mark names to be avoided; the old method of
3222 setting a bit with the name caused all descendants of that name to
3223 be avoided, in some circumstances.
3225 * tests/incremen.sh: Remove unnecessary sleeps.
3227 * src/names.c (name_next): Go back to using plain chdir.
3228 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3229 (addname): Likewise.
3230 (name_match): Use chdir_do to act on chdir args.
3231 (merge_sort): Moved here from incremen.c.
3232 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3234 (name_expand): Remove.
3235 (name_from_list): Skip fake names.
3236 Use chdir_do to act on chdir args.
3237 (struct avoided_name): New struct.
3238 (avoided_names): New var.
3239 (add_avoided_name, is_avoided_name): New functions.
3241 * src/system.h (stat, lstat): Define in terms of statx on
3242 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3243 (UCHAR_MAX): New macro.
3244 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3246 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3248 * src/incremen.c (<time.h>): Remove include; no longer used.
3249 (time): Remove decl.
3251 (get_directory_contents): Use deref_stat.
3252 Consider a subdirectory to be all new only if
3253 listed_incremental_option or if it its timestamp is newer than the
3255 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3256 (read_directory_file): Now extern. Do not set time_now.
3257 (write_directory_file): Renamed from write_dir_file.
3258 Use start_time instead of time_now.
3259 (compare_names, collect_and_sort_names): Move to names.c.
3261 * src/mangle.c (<time.h>): Remove; not used.
3262 (time): Do not declare.
3264 * src/misc.c (chdir_from_initial_wd): Remove.
3265 (deref_stat): New function.
3266 (struct wd): New struct.
3267 (wd, wds, wd_alloc): New variables.
3268 (chdir_arg, chdir_do): New function.
3270 * src/compare.c (get_stat_data): Use deref_stat.
3272 * src/common.h (name_expand): Remove.
3274 * src/list.c (time): Declare if not defined.
3275 (base_64_digits): Moved here from create.c.
3276 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3278 (read_and): Don't get time from header unless we need it now;
3279 as getting time can cause duplicate diagnostics if bogus.
3280 Remove "Hmm, " from diagnostic.
3281 Use "Skipping to next header" uniformly.
3282 (from_header): Renamed from from_chars. All uses changed.
3283 Allow different forms for unportable 2's complement numbers.
3284 Don't check for extended forms when parsing checksums.
3285 Parse base-256 output.
3286 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3287 (major_from_header): Renamed from major_from_chars. All uses changed.
3288 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3289 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3290 (off_from_header): Renamed from off_from_chars. All uses changed.
3291 (size_from_header): Renamed from size_from_chars. All uses changed.
3292 (time_from_header): Renamed from time_from_chars. All uses changed.
3293 Warn about future timestamps.
3294 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3295 (uintmax_from_header): Renamed from uintmax_from_chars.
3297 (tartime): New function, incorporating isotime.
3299 (print_header): Use tartime.
3301 * src/create.c (to_chars): Fix typo in decl.
3302 Don't assign through char const *.
3303 Rename name_expand back to collect_and_sort_names.
3305 * src/extract.c (<time.h>): No need to include.
3306 (time): No need to declare.
3307 (now): Remove variable.
3308 (extr_init): Don't initialize `now'.
3309 Increment same_permissions_option and same_owner_option if we_are_root
3310 is nonzero; this supports the new --no-same-owner option.
3311 (set_stat): Use start_time instead of `now'.
3313 * src/create.c (struct link): Remove unused linkcount member.
3314 (base_64_digits): Move to list.c.
3315 (base_8_digits): Remove.
3316 (to_octal): New function, with some of old contents of to_base.
3318 (to_base256): New function.
3319 (to_chars): Use base 256, not base 64, for huge values.
3320 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3322 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3323 it means we have an incremental dump where we don't know whether this
3324 is a top-level call.
3325 Use deref_stat instead of statx / stat / lstat.
3326 Cast result of alloca.
3327 Check for dates if 0 < top_level, not if listed_incremental_option.
3328 Move multiple-link check after directory check.
3329 Do not dump avoided names.
3330 Dump hard links to symbolic names as links, not as separate
3332 start_header cannot return a null pointer, so don't test for it.
3333 Likewise for find_next_block.
3335 * src/buffer.c, src/common.h (<human.h>): Include.
3336 (read_error): Read error is an error, not just a warning.
3337 (print_total_written): Also print human-readable byte count, and
3339 (open_archive, flush_write): Use start_time, not current time.
3340 (flush_read): Report about garbage bytes ignored at end of archive,
3341 but act on non-garbage bytes (instead of ignoring them).
3342 (new_volume): Use WARN for warnings.
3345 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3347 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3349 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3351 * lib/Makefile.am (noinst_HEADERS):
3352 Rename fnmatch.h to fnmatch.hin; add human.h.
3353 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3354 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3356 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3358 * lib/fnmatch.c (strchrnul):
3359 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3360 Do not define if !_LIBC and if it already exists.
3361 (internal_fnmatch): Use it.
3363 * configure.in (tar_LDADD): New variable, used only when linking tar.
3364 (rmt_LDADD): Similarly, for rmt.
3365 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3366 fnmatch.c; otherwise, use the system fnmatch.h.
3368 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3369 Modernize sample backup script.
3371 * THANKS: Martin Goik's email address has changed.
3373 * m4/fnmatch.m4: New file.
3375 1999-09-03 Paul Eggert <eggert@twinsun.com>
3377 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3380 1999-08-29 Paul Eggert <eggert@twinsun.com>
3382 * lib/getdate.y (get_date):
3383 Rename outermost local `probe' to `quarter'.
3384 Rename latter local `tm' to probe_tm.
3385 From: Jim Meyering <meyering@ascend.com>
3386 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3388 1999-08-28 Paul Eggert <eggert@twinsun.com>
3390 * lib/getdate.y (PC): New macro; use it when possible.
3391 (number): Handle `Nov 11 1996' example correctly.
3392 See Risks Digest 20.55 (1999-08-27)
3393 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3395 1999-08-23 Paul Eggert <eggert@twinsun.com>
3397 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3399 Remove minor cases of lint from many source files: this includes
3400 unnecessary casts, uses of NULL, etc.
3402 * configure.in (AC_PROG_YACC): Remove.
3403 (YACC): Always use bison.
3404 (AC_STRUCT_TIMEZONE): Add.
3405 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3407 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3410 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3411 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3413 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3415 * src/common.h (merge_sort): Remove decl; no longer exported.
3417 * src/system.h (voidstar): Remove.
3418 (memcpy, memcmp): Cast args.
3419 ("xalloc.h"): Add include.
3420 (xmalloc, xrealloc): Remove decl.
3422 * src/mangle.c (time): Do not declare if defined.
3423 (first_mangle, mangled_num): Remove.
3425 * src/list.c (from_chars): Report out-of-range values more precisely.
3426 (off_from_chars): Do not allow negative offsets.
3427 (uid_from_chars): Allow negative uids.
3429 * src/create.c (linklist): Now static.
3430 (to_chars): Fix wording of message to match from_chars.
3432 * src/misc.c (merge_sort): Move to incremen.c.
3433 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3434 It's too painful to make it both generic and portable.
3435 (read_directory_file): "timestamp" -> "time stamp" in messages.
3437 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3438 (usage): Fix misspelling.
3439 (OPTION_STRING): -y is now -I.
3440 (decode_options): Use -1, not EOF, for getopt_long result.
3441 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3442 Handle operands after any "--" argument.
3443 (main): Report any output errors.
3445 * src/rmt.c (main): status is ssize_t, not long.
3447 * src/names.c (name_gather): Handle trailing -C option correctly.
3448 (addname): use memcpy, not strncpy, to copy a string of known length.
3449 (name_match): Handle trailing -C option correctly.
3450 Propagate -C option to following files.
3451 (name_match, name_scan): Remove redundant matching code.
3453 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3455 * lib/getdate.y: Major rewrite. Add copyright notice.
3456 (<stdio.h>): Include only if testing.
3458 (ISLOWER): New macro.
3459 (<string.h>): Include if HAVE_STRING_H, not USG.
3461 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3463 (EPOCH_YEAR): Renamed from EPOCH.
3464 (table): Renamed from TABLE.
3465 (meridian): Now an anonymous enum.
3466 (struct parser_control): New type.
3467 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3468 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3469 (%pure_parser): Added, so that the parser is pure.
3470 (%union): Removed; the type is now just plain int.
3471 All %type directives removed.
3472 (tLOCAL_ZONE): New %token.
3473 (month_day_table): Renamed from MonthDayTable.
3474 (gmtime, localtime, mktime, time): Declare only if not defined.
3475 (meridian_table): New table.
3476 (dst_table): New table.
3477 (units_table): renamed from UnitsTable.
3478 (relative_time_table): Renamed from OtherTable.
3479 (time_zone_table): Renamed from TimezoneTable. Modernized.
3480 (military_table): Renamed from MilitaryTable.
3481 (to_hour): Renamed from ToHour.
3482 (to_year): Renamed from ToYear.
3483 (lookup_zone): New function.
3484 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3486 (yylex): Now reentrant. All callers changed.
3487 (get_date): Add support for local time zone abbreviations.
3490 1999-08-20 Paul Eggert <eggert@twinsun.com>
3492 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3494 * src/create.c (to_chars): Generate GNU base-64 representation
3495 if we are generating an old or new GNU format tar file for a
3496 number that can't be represented with the POSIX format.
3498 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3499 (AM_FUNC_GETLINE): Add.
3500 (LIBOBJS): Add getline.o to workaround comment.
3501 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3502 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3503 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3504 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3505 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3506 lib/save-cwd.h, m4/getline.m4: New files.
3508 * src/misc.c (<save-cwd.h>): Include.
3509 (chdir_from_initial_wd): New function.
3511 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3512 (name_gather): Handle `-C x -C y' correctly.
3513 Do not rely on addname to handle -C.
3514 (addname): New CHANGE_DIR parameter. All callers changed.
3515 Remove ugly calls to getcwd; no longer needed.
3516 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3518 * src/incremen.c (listed_incremental_stream): New var.
3519 (read_directory_file): Remove arbitrary limits on file name length.
3520 Do not attempt to get the working directory; we can bypass this
3521 on fchdir hosts. Open the listed_incremental_option file for both
3522 read and write instead of opening it twice. Check for I/O errors
3523 when doing I/O to this file. Check for invalid data in the file,
3524 and report line numbers of invalid data.
3525 (write_dir_file): Likewise.
3526 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3527 Do not invoke write_dir_file; that's our caller's responsibility.
3529 * src/list.c (max): New macro.
3530 (isotime): Now takes time_t, not time_t *. Report the decimal values
3531 of times that can't be broken down.
3532 (print_header): Don't assume that major and minor device numbers can
3535 * src/common.h (struct name): change_dir is now char const *.
3536 (write_directory_file): Remove unused decl.
3537 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3538 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3539 (chdir_from_initial_wd): New decl.
3540 (addname): New 2nd arg.
3542 * THANKS: Torsten Lull -> Catrin Urbanneck
3544 1999-08-18 Paul Eggert <eggert@twinsun.com>
3546 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3547 Don't depend on ac_cv_func variables.
3548 From Albert Chin-A-Young <china@thewrittenword.com>.
3550 1999-08-18 Paul Eggert <eggert@twinsun.com>
3552 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3554 * m4/signedchar.m4: New file.
3555 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3556 * src/system.h (signed_char): New macro.
3557 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3558 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3560 * src/create.c (write_eot): Write at least two zero blocks.
3562 * src/extract.c (extract_archive): Fix sparse array bug:
3563 we did not find end of array correctly.
3565 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3566 Don't assume find_next_block yields nonnull.
3567 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3568 * src/list.c (skip_extended_headers): Likewise.
3570 * src/list.c (read_and, list_archive): Simplify code.
3571 (read_header): Fix computation of signed checksums on machines where
3573 Do not consider a block to be zero unless all its bytes are zero,
3574 even the checksum bytes. Do not attempt to parse the checksum of
3575 a zero block. Fix memory leak with long names and links.
3576 (from_chars): Accommodate a buggy tar that outputs leading NUL
3577 if the previous field overflows.
3579 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3580 \?, for portability to non-ASCII hosts.
3582 1999-08-16 Paul Eggert <eggert@twinsun.com>
3584 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3586 * src/extract.c (make_directories): Do not chown intermediate
3587 directories, even if we are root.
3589 * src/list.c (read_header): Fix bugs when interpreting
3590 POSIX-compliant headers that do not contain null bytes in the
3591 header or link names.
3593 1999-08-14 Paul Eggert <eggert@twinsun.com>
3595 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3597 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3598 (AC_HEADER_SYS_WAIT): Add.
3599 (AC_REPLACE_FUNCS): Add waitpid.
3600 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3601 * lib/waitpid.c: New file.
3602 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3603 * src/system.h (WCOREDUMP): Remove; no longer used.
3604 (WIFSTOPPED): Likewise.
3605 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3606 * src/buffer.c (child_open_for_compress): Undo previous change.
3607 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3608 (new_volume): Likewise.
3610 * src/buffer.c, src/extract.c, src/incremen.c (time):
3611 Don't declare if defined.
3612 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3613 * src/incremen.c (read_directory_file):
3614 Invoke `time' the same way everyone else does.
3615 Check validity of --listed-incremental file contents a bit better.
3616 Do not worry about --after-date-option; tar.c now checks this.
3617 * src/list.c (isotime): Report ??? if localtime returns null.
3618 Don't assume years fit into four digits.
3619 Don't append trailing newline.
3620 (print_header): Report ??? if localtime returns null;
3621 Don't assume years fit into four digits.
3623 * src/compare.c (diff_archive): Do not fall back on absolute name
3624 when --absolute-names is not specified.
3626 * src/create.c (start_header):
3627 Include text of ignored filesystem prefix in warning.
3628 (create_archive): Check for excluded names when doing incremental
3629 pass through directory.
3630 (dump_file): Do not dump old files explicitly given on command line
3631 when using --listed-incremental. Do not strip ./ prefix from names.
3633 * src/tar.c: -g now implies after_date_option = 1.
3634 -g and -N are now incompatible options.
3636 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3638 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3640 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3641 incremental headers as POSIX prefixes.
3643 1999-08-11 Paul Eggert <eggert@twinsun.com>
3645 * NEWS, configure.in: Version 1.13.6.
3647 * configure.in (ALL_LINGUAS): Add pt_BR.
3648 * po/pt_BR.po: New file.
3650 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3651 Renamed from tar.info and header.texi; adjust actions so that
3652 they work in other directories.
3654 * doc/tar.texi: Add -y and --bzip2.
3655 Patterns containing / now exclude only file names whose prefix match.
3657 * lib/exclude.h (excluded_filename): New option parameter.
3658 (add_exclude_file): New ADD_FUNC parameter.
3659 (excluded_pathname): Remove decl.
3660 * lib/exclude.c (_GNU_SOURCE):
3661 Remove; no longer needed since we don't use FNM_ macros.
3662 (excluded_filename): Renamed from excluded_filename_opts.
3663 (excluded_filename, excluded_pathname): Remove.
3664 (add_exclude_file): New ADD_FUNC parameter.
3666 * po/POTFILES.in: Add lib/quotearg.c.
3668 * src/buffer.c (_GNU_SOURCE): Define.
3669 (<fnmatch.h>): Include unconditionally.
3670 (child_open_for_compress): Dup after closing, to avoid possible file
3671 descriptor exhaustion.
3672 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3673 (flush_read): Likewise.
3675 * src/common.h (LG_8, LG_64): New macros.
3676 (excluded_with_slash, excluded_without_slash): New vars.
3678 (base_64_digits): New decl.
3679 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3680 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3682 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3683 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3685 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3686 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3687 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3688 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3689 respectively. All definitions and uses changed.
3690 (excluded_name): New decl.
3692 * src/compare.c (diff_archive):
3693 Open files with O_NONBLOCK instead of O_NDELAY.
3695 * src/create.c (base_64_digits): New constant.
3696 (base_8_digits): New macro.
3697 (MAX_VAL_WITH_DIGITS): New macro.
3698 (to_base): First half of old to_oct. Support base 64 too.
3699 (to_chars): Other half of old to_oct, for 64-bit support.
3700 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3701 (gid_substitute, uid_substitute): Look up names dynamically if
3702 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3703 (mode_to_chars): Renamed from mode_to_oct.
3704 Support negative values in all the _to_chars functions.
3705 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3706 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3707 (dump_file): Inspect entire pathname, not just new file name
3708 component, when deciding whether to exclude it.
3710 * src/extract.c (extract_archive):
3711 Open files with O_NONBLOCK instead of O_NDELAY.
3713 * src/incremen.c (get_directory_contents):
3714 Inspect entire pathname, not just new file name
3715 component, when deciding whether to exclude it.
3717 * src/list.c (<fnmatch.h>): Do not include.
3718 (from_chars): Renamed from from_oct. New parameter specifying
3719 the negative of the minimum allowed value. Support negative
3721 (base64_map): New var.
3722 (base64_init): New function.
3723 (print_header): Output numeric uids and gids if numeric_owner_option.
3725 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3727 * src/names.c (_GNU_SOURCE): Define.
3728 (<fnmatch.h>): Include unconditionally.
3729 (excluded_name): New function, taking over duties of excluded_pathname.
3732 * src/rmt.c (decode_oflag): New function.
3733 (main): Use it to support symbolic open flags.
3735 * src/rtapelib.c (encode_oflag): New function.
3736 (rmt_open__): Do not allow newlines in the path.
3737 Propagate errno correctly.
3738 Decode symbolic open flags, if present.
3740 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3743 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3744 New -y or --bzip2 option.
3745 (add_filtered_exclude): New function.
3746 (decode_options): Put excluded patterns with / into
3747 excluded_with_slash, and without / into excluded_without_slash.
3748 Compare newer_mtime_option to its new initial value
3749 TYPE_MINIMUM (time_t) when deciding whether more than one
3750 threshold date was specified.
3752 1999-07-20 Paul Eggert <eggert@twinsun.com>
3754 * NEWS, configure.in: Version 1.13.5.
3756 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3758 * src/buffer.c (new_volume): Likewise.
3759 * src/incremen.c (read_directory_file): Likewise.
3760 * src/tar.c (decode_options):
3761 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3764 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3765 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3767 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3768 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3769 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3770 Define to 0 if the corresponding S_IF* macro is not defined.
3771 (mkfifo): Do not define if already defined, or if S_IFIFO
3774 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3775 S_ISLNK, to determine whether to invoke readlink.
3776 * src/create.c (dump_file): Likewise.
3778 * src/extract.c (set_mode):
3779 Do not chmod unless we are root or the -p option was given;
3780 this matches historical practice.
3781 (unlink_destination): New function, which checks for unlink failures.
3782 (maybe_recoverable): Stay quiet if -U.
3783 (extract_archive): Use O_EXCL if unlink_first_option.
3784 Report unlink failures.
3785 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3786 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3789 * src/incremen.c (get_directory_contents): Depend on
3790 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3792 * src/list.c: Remove S_IS* ifdefs.
3793 * src/misc.c (maybe_backup_file): Likewise.
3795 * src/misc.c (maybe_backup_file):
3796 "Virtual memory exhausted" -> "Memory exhausted",
3797 to conform to the other places this message is issued.
3799 * src/mangle.c (extract_mangle):
3800 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3802 * src/rtapelib.c (rmt_open__):
3803 Remove typo that caused us to omit the first char
3806 1999-07-16 Paul Eggert <eggert@twinsun.com>
3808 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3810 * doc/tar.texi: A path name is excluded if any of its file name
3811 components matches an excluded pattern, even if the path name was
3812 specified on the command line.
3813 * src/create.c (create_archive): Likewise.
3814 * src/list.c (read_and): Likewise.
3815 * src/update.c (update_archive): Likewise.
3816 * lib/exclude.h (excluded_pathname): New decl.
3817 * lib/exclude.c (_GNU_SOURCE): Define.
3818 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3819 (excluded_filename_opts): New function.
3820 (excluded_pathname): New function.
3822 * lib/Makefile.am (EXTRA_DIST):
3823 xstrtol.c moved here from libtar_a_SOURCES.
3824 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3825 Remove xstrtoul.c; no longer needed.
3826 * lib/xstrtol.c: Remove.
3828 * src/tar.c (decode_options):
3829 Set newer_time_option to TYPE_MINIMUM, so that
3830 negative timestamps are handled correctly.
3831 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3832 uniformity (and so that we don't need to have the other fns).
3833 (main): Remove call to init_total_written; no longer needed.
3835 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3836 checks for unsigned long and long long.
3837 * src/arith.c: Remove.
3838 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3839 * po/POTFILES.in: Remove src/arith.c.
3840 * src/arith.h: Use double, to simplify configuration gotchas.
3841 (tarlong): Now double.
3842 (TARLONG_FORMAT): New macro.
3843 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3844 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3845 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3846 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3847 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3848 mult_tarlong, print_tarlong): Remove. All callers replaced with
3851 * src/common.h (init_total_written): Remove decl.
3853 * src/buffer.c (total_written):
3854 Remove; replaced with prev_written + bytes_written.
3855 (prev_written): New var.
3856 (init_total_written): Remove.
3857 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3859 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3860 Make sure that we can shift, multiply
3861 and divide unsigned long long values; Ultrix cc can't do it.
3863 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3864 Check for any unknown bits, not just unknown bits left of the leftmost
3867 * lib/quotearg.c (quotearg_buffer):
3868 Don't quote spaces if C quoting style.
3869 * src/list.c (from_oct):
3870 Use C quoting style for error; omit trailing NULs.
3872 1999-07-14 Paul Eggert <eggert@twinsun.com>
3874 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3876 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3877 <inttypes.h> defines strtoumax as a macro (and not as a function).
3878 HP-UX 10.20 does this.
3880 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3881 * PORTS, README, TODO, doc/tar.texi: Likewise.
3883 1999-07-12 Paul Eggert <eggert@twinsun.com>
3885 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3886 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3888 * src/list.c (decode_header):
3889 Do not assume that S_IFBLK and S_IFCHR are defined.
3891 * src/create.c (start_header): Do not assume S_IFMT is defined.
3892 (dump_file): Remove unnecessary check for screwy apollo lossage.
3893 Do not assume S_IFBLK and S_IFCHR are defined.
3895 * src/extract.c (extract_archive):
3896 Test whether S_IFCHR and S_IFBLK are nonzero,
3897 not whether they are defined, for consistency with other tests.
3899 * src/buffer.c (is_regular_file):
3900 Don't succeed on files that we can't access due to
3901 permissions problems.
3902 (open_archive): Fix wording on fatal error message.
3903 Don't bother to stat /dev/null if the archive is not a character
3906 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3907 Report an error, not a warning, for I/O errors.
3908 (process_rawdata, process_dumpdir, diff_sparse_files):
3909 Change ungrammatical "Data differs" to "Contents differ".
3910 (get_stat_data): Find hidden files on AIX.
3911 Accept file name as argument; all uses changed.
3912 (get_stat_data, diff_archive): Use system error message for
3913 nonexistent files rather than rolling our own.
3914 (diff_archive): Unknown file types are errors, not warnings.
3915 Normalize spelling of message to "File type differs".
3916 Use get_stat_data to get link status, for consistency.
3917 Do not inspect st_rdev for fifos.
3918 Do not assume st_mode values contain only file types and mode bits.
3919 Check for mode changes and device number changes separately.
3921 * src/update.c (append_file):
3922 Open the file before statting it, to avoid a race.
3923 Complain about file shrinkage only when we reach EOF.
3925 1999-07-08 Paul Eggert <eggert@twinsun.com>
3927 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3929 * configure.in (AC_EXEEXT): Add.
3931 * lib/Makefile.am (noinst_HEADERS):
3932 Add basename.h, exclude.h. Remove full-write.h.
3933 (libtar_a_SOURCES): Add exclude.c.
3935 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3937 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3938 * lib/safe-read.h (safe_read): New decl.
3939 * src/rmt.c: Include safe-read.h.
3940 * src/rtapelib.c: Include basename.h, save-read.h.
3941 (rmt_open__): Use base_name to compute base name.
3944 Include basename.h, exclude.h; don't include full-write.h.
3945 (exclude_option): Remove decl.
3946 (excluded): New decl.
3947 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3949 * src/list.c (read_and):
3950 Use excluded_filename instead of check_exclude.
3951 Check base name of incoming file name, not entire file name, when
3952 deciding whether to exclude it.
3954 * src/create.c (finish_sparse_file):
3955 Use excluded_filename instead of check_exclude.
3956 Don't bother to stat excluded file names.
3957 * src/incremen.c (get_directory_contents): Likewise.
3959 * src/names.c (exclude_pool, exclude_pool_size,
3960 allocated_exclude_pool_size, simple_exclude_array,
3961 simple_excludes, allocated_simple_excludes,
3962 pattern_exclude_array, pattern_excludes,
3963 allocated_pattern_excludes, add_exclude, add_exclude_file,
3965 Remove; now done in ../lib/exclude.c.
3967 * src/tar.c (decode_options): Initialize `excluded'.
3968 Use new add_exclude_file and add_exclude functions.
3970 1999-07-05 Paul Eggert <eggert@twinsun.com>
3972 * m4/gettext.m4: Use changequote rather than [[ ]].
3974 * lib/safe-read.c: Renamed from lib/full-read.c.
3975 (safe_read): Renamed from full_read. All uses changed.
3976 * lib/safe-read.h, lib/full-write.h: New files.
3977 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3978 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3979 * lib/full-write.c: Include full-write.h.
3980 * src/common.h: Include full-write.h, safe-read.h.
3981 * src/system.h: (full_read, full_write): Remove decls.
3983 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3985 * src/system.h (bindtextdomain, textdomain): undef before
3986 defining, to avoid preprocessor warnings with --disable-nls
3987 on hosts whose locale.h includes libintl.h.
3989 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3990 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3991 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3994 1999-07-02 Paul Eggert <eggert@twinsun.com>
3996 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3997 * m4/mktime.m4: New file.
3998 * m4/Makefile.am.in, m4/README: Remove these files.
3999 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4000 remove README, Makefile.am.in.
4001 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4002 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4005 * src/tar.c: Include signal.h.
4006 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4007 (main): Ensure SIGCHLD is not ignored.
4009 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4010 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4011 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4012 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4013 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4014 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4015 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4016 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4017 they don't overlap with char codes. Use an enum instead of a lot
4020 * src/system.h (ISASCII): Remove.
4021 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4022 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4023 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4024 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4025 LONG_MAX): New macros.
4027 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4028 (read_directory_file): Cast ISSPACE arg to unsigned char.
4029 * src/misc.c (ISPRINT): Remove; now in system.h.
4030 (remove_any_file): Add brackets to pacify gcc -Wall.
4031 * src/list.c: Don't include <ctype.h>; system.h already does this.
4032 (ISODIGIT, ISSPACE): Remove; now in system.h.
4033 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4035 (from_oct): Cast ISSPACE arg to unsigned char.
4037 * src/create.c (mode_to_oct): Translate modes from internal to
4039 * src/list.c (mode_from_oct): Translate modes from external to
4040 internal form. Do not complain about unrecognized mode bits.
4041 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4042 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4044 * src/extract.c: (extr_init, make_directories, extract_archive):
4045 Do not assume mode bits have traditional Unix values.
4046 * src/list.c (decode_mode): Likewise.
4047 * src/create.c (start_header, dump_file): Likewise.
4048 * src/buffer.c (child_open_for_compress,
4049 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4050 * src/compare.c (diff_archive): Likewise.
4052 * src/extract.c (set_mode): Use %04 not %0.4 format.
4053 (extract_sparse_file): Do not use data_block uninitialized.
4054 Check for lseek failures.
4056 * src/rtapelib.c (rmt_lseek__):
4057 Convert lseek whence values to portable integers on the wire.
4058 * src/rmt.c (main): Likewise. Check for whence values out of range.
4060 * src/create.c (finish_sparse_file): Use lseek whence macros
4061 instead of integers.
4062 * src/buffer.c (backspace_output): Likewise.
4063 * src/compare.c (diff_archive, verify_volume): Likewise.
4064 * src/delete.c (move_archive): Likewise.
4065 * src/extract.c (extract_sparse_file): Likewise.
4067 * src/create.c (dump_file): Do not invoke finish_sparse_file
4068 on a negative file descriptor.
4070 * src/buffer.c: Add braces to pacify gcc -Wall.
4072 * src/compare.c (diff_sparse_files): Report lseek errors.
4074 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4076 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4078 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4079 message to be internationalized; \a doesn't work with msgfmt.
4081 * src/tar.c (long_options, main, usage, OPTION_STRING):
4082 Remove -E or --ending-file.
4083 * src/list.c (read_and): Likewise.
4084 * src/common.h (ending_file_option): Likewise.
4085 * src/buffer.c (close_archive): Likewise.
4087 * tests/after: Don't run two commands together in a pipeline,
4088 as some old shells mishandle pipeline exit status.
4090 1999-06-28 Paul Eggert <eggert@twinsun.com>
4092 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4093 * NEWS: Describe changes since 1.12.
4094 * README: Update bug reporting address; move paxutils ref to NEWS.
4096 Handle EINTR correctly.
4097 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4098 * lib/full-read.c, lib/full-write.c: New files.
4099 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4100 Prefer full_read to read and full_write to write.
4101 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4102 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4104 * src/extract.c (extract_sparse_file): Likewise.
4105 * src/rmt.c (get_string, main, report_error_message,
4106 report_numbered_error): Likewise.
4107 * src/rmt.h (rmtread, rmtwrite): Likewise.
4108 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4109 rmt_write__, rmt_ioctl__): Likewise.
4110 * src/update.c (append_file): Likewise.
4111 * src/system.h (full_read, full_write): New decls.
4113 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4114 lib/xmalloc.c, src/arith.c, src/misc.c.
4116 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4117 New macros. All uses of STDIN and STDOUT changed.
4118 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4119 instead of 0 and STDOUT_FILENO instead of 1.
4120 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4121 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4123 * src/rmt.c (private_strerror): Avoid const. Translate results.
4125 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4126 in the presence of NFS clock skew.
4128 1999-06-25 Paul Eggert <eggert@twinsun.com>
4130 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4132 * src/buffer.c (write_archive_buffer): New function.
4133 (child_open_for_compress, flush_write, flush_read): Use it to write
4135 (open_archive): Report error if fstat of archive fails.
4136 Improve efficiency of check for /dev/null.
4137 Also, fix some corner cases with remote archives and /dev/null checking.
4138 (close_archive): Test for input fifo only if not remote.
4139 Truncate output archive only if it's not remote.
4141 * src/misc.c (remove_any_file):
4142 Don't terminate if you see . or ..; just skip them.
4144 1999-06-18 Paul Eggert <eggert@twinsun.com>
4146 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4148 Output sizes using a format that's more compatible with
4149 traditional tar (and with GNU Emacs).
4150 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4151 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4152 Don't subtract 1 from size.
4153 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4154 Output a trailing NUL unless the value won't fit without it.
4155 (finish_header): No need to append NUL to chksum, now that
4158 1999-06-16 Paul Eggert <eggert@twinsun.com>
4160 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4162 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4163 @INTLLIBS@ might invoke rpl_realloc.
4165 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4166 (intconv): Remove; use xstrto* fns instead.
4167 ("xstrtol.h"): Include.
4168 (check_decimal): Remove.
4169 (long_options, usage, OPTION_STRING, decode_options):
4170 Remove -y, --bzip2, --unbzip2.
4171 (decode_options): Use xget_version instead of get_version.
4172 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4173 Replace invocations of check_decimal with xstrtoumax.
4175 * tests/preset.in (echo_n, echo_c): Remove.
4177 * tests/after: Don't rely on $echo_c and $echo_n.
4179 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4180 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4181 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4182 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4183 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4184 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4185 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4186 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4187 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4188 m4/xstrtoumax.m4: New files.
4190 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4191 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4192 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4193 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4194 (AC_CHECK_FUNCS): Remove lchown.
4195 (AC_REPLACE_FUNCS): Remove basename, dirname.
4196 Add lchown, strtol, strtoul.
4197 (jm_FUNC_MKTIME): Add.
4198 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4199 are also built via the ANSI2KNR-filtering rules.
4200 Use a no-op line to work around bug in automake 1.4 with malloc and
4202 (AC_OUTPUT): Add m4/Makefile.
4204 * lib/Makefile.am (EXTRA_DIST):
4205 Add lchown.c, malloc.c, mktime.c, realloc.c,
4206 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4207 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4208 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4209 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4210 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4212 * src/system.h (uintmax_t): Don't declare; configure now does this.
4214 * src/common.h (backup_type): New decl.
4215 * src/common.h, src/misc.c, src/tar.c:
4216 Move include of backupfile.h to common.h.
4218 * src/misc.c (maybe_backup_file):
4219 Pass backup_type to find_backup_file_name.
4221 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4222 UINTMAX_STRSIZE_BOUND.
4224 * doc/tar.texi: Remove --bzip2.
4225 Fix @xref typos reported by latest makeinfo.
4227 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4229 (M4DIR, ACINCLUDE_INPUTS): New macros.
4230 ($(srcdir)/acinclude.m4): New rule.
4232 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4233 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4234 now generated automatically by autoconf.
4236 1999-05-15 Paul Eggert <eggert@twinsun.com>
4238 * doc/tar.texi: Remove -y.
4240 1999-04-09 Paul Eggert <eggert@twinsun.com>
4242 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4243 (we were allocating too much storage).
4244 (uintmax_t): Don't declare; configure now does this.
4246 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4248 1999-03-22 Paul Eggert <eggert@twinsun.com>
4250 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4252 * acinclude.m4 (AC_LFS_FLAGS):
4253 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4254 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4255 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4257 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4258 New macros; needed for latest GNU xmalloc.c.
4260 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4261 (libtar_a_SOURCES): Add quotearg.c.
4262 * list.c: Include <quotearg.h>.
4263 (from_oct): Add forward decl.
4264 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4265 (from_oct): Report an error only if TYPE is nonzero.
4266 Quote any funny characters in bad header.
4268 1999-03-20 Paul Eggert <eggert@twinsun.com>
4270 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4272 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4273 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4275 (AC_LFS): Simplify AIX revision number test.
4277 1999-03-17 Paul Eggert <eggert@twinsun.com>
4279 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4281 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4282 Remove; it doesn't work that well
4283 with AC_CANONICAL_HOST.
4284 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4286 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4288 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4290 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4292 * tar.texi: Fix bug-report addr.
4294 * README: Remove --with-included-malloc.
4295 Upgrade version numbers of build software.
4297 1999-03-07 Paul Eggert <eggert@twinsun.com>
4299 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4301 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4302 where bindtextdomain and gettext require -lintl.
4303 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4304 `no' means it failed.
4305 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4306 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4307 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4308 to add anything to the command line (it's all in config.h).
4309 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4311 1999-03-01 Paul Eggert <eggert@twinsun.com>
4313 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4315 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4317 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4318 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4319 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4320 like OFF_MAX, which are not reliable
4321 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4322 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4323 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4325 * src/incremen.c (get_directory_contents):
4326 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4327 Have statx depend on STX_HIDDEN, not AIX.
4329 * src/create.c (to_oct):
4330 New parameter substitute, giving a substitute value to use
4331 when the original value is out of range. Do not append a space to the
4332 output; modern tars don't. When a value is out of range, specify the
4333 maximum value, not the number of bits.
4334 (GID_NOBODY, UID_NOBODY): New macros.
4335 (gid_to_oct, uid_to_oct): Use them as substitutes.
4336 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4337 (dump_file): Check whether the file changed as we read it.
4339 * src/rmt.c (main): Remove suspicious AIX/386 code.
4341 1999-02-19 Paul Eggert <eggert@twinsun.com>
4343 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4344 returns a type compatible with char *; it doesn't on SunOS
4345 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4347 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4349 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4350 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4352 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4354 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4355 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4356 * acinclude.m4 (AM_WITH_NLS):
4357 Update to latest gettext version (serial 5).
4358 (AC_LFS_FLAGS): New macro
4359 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4360 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4361 Work properly in cross-compilation scenario, by checking for getconf
4362 with AC_CHECK_TOOL and by ditching uname in favor of
4363 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4365 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4366 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4367 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4368 since getdate.y now uses ANSI code.
4370 * config.guess, config.sub: New files; taken from automake 1.4.
4372 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4373 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4374 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4375 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4376 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4377 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4378 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4380 1999-02-01 Paul Eggert <eggert@twinsun.com>
4382 * src/tar.c: Update copyright.
4386 1999-02-01 Paul Eggert <eggert@twinsun.com>
4388 * NEWS, configure.in: Version 1.12.64004
4390 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4392 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4394 * src/extract.c (extract_archive): Fix bug when extracting sparse
4395 files: they were trashing the tar file header.
4397 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4398 Add -y or --bzip2 or --bunzip2 option.
4400 1999-01-30 Paul Eggert <eggert@twinsun.com>
4402 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4403 cached_no_such_uid, cached_no_such_gid): New vars.
4404 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4405 Cache failures, too.
4407 * src/tar.c (decode_options):
4408 Don't pass names longer than UNAME_FIELD_SIZE to
4409 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4411 1999-01-27 Paul Eggert <eggert@twinsun.com>
4413 * NEWS, configure.in: Version 1.12.64003
4415 * src/buffer.c (backspace_output, close_archive): Cast
4416 rmtlseek position arg to off_t, for benefit of K&R compilers
4418 * src/compare.c (verify_volume): Likewise.
4420 * NEWS, configure.in: Version 1.12.64002
4422 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4423 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4424 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4425 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4426 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4427 uid_from_oct): Likewise.
4429 1999-01-25 Paul Eggert <eggert@twinsun.com>
4431 * incremen.sh: Fix timing bug in regression test.
4433 1999-01-22 Paul Eggert <eggert@twinsun.com>
4435 * NEWS, configure.in: Update version
4437 * Makefile.am (localedir): Change to $(datadir)/locale.
4438 (DEFS): New macro, defining LOCALEDIR.
4439 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4440 (INCLUDES): Add -I..
4442 * Makefile.am (localedir): Change to $(datadir)/locale.
4444 1999-01-21 Paul Eggert <eggert@twinsun.com>
4446 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4448 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4449 * src/Makefile.am (localedir): Likewise.
4450 (DEFS): New macro, defining LOCALEDIR.
4451 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4452 (INCLUDES): Add `-I..'.
4454 * tests/incremen.sh: Fix timing bug.
4456 1999-01-20 Paul Eggert <eggert@twinsun.com>
4458 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4459 `lfs.7' changed to `64000' in version number
4460 to conform to gnits standards.
4462 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4463 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4465 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4468 1998-12-07 Paul Eggert <eggert@twinsun.com>
4470 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4472 * src/list.c (read_header):
4473 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4475 1998-11-30 Paul Eggert <eggert@twinsun.com>
4477 * configure.in: Quote the output of uname.
4479 * src/extract.c (set_stat): chmod after chown even when not root;
4480 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4482 1998-11-15 Paul Eggert <eggert@twinsun.com>
4484 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4486 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4487 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4489 1998-10-28 Paul Eggert <eggert@twinsun.com>
4491 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4493 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4496 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4497 On many installations, rexec is disabled.
4499 1998-08-07 Paul Eggert <eggert@twinsun.com>
4501 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4503 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4504 for nameless users and groups.
4506 1998-02-17 Paul Eggert <eggert@twinsun.com>
4508 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4509 * NEWS, README: Add explanation of why this isn't an official version.
4511 1998-02-02 Paul Eggert <eggert@twinsun.com>
4513 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4514 This is an unofficial version.
4516 1997-12-17 Paul Eggert <eggert@twinsun.com>
4518 * src/incremen.c (ST_DEV_MSB): New macro.
4519 (NFS_FILE_STAT): Use most significant bit of st_dev,
4520 even if it's unsigned.
4522 1997-12-08 Paul Eggert <eggert@twinsun.com>
4524 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4526 1997-11-19 Paul Eggert <eggert@twinsun.com>
4528 * configure.in (HAVE_INTTYPES_H):
4529 Don't ignore cache variable if it's already set.
4531 1997-11-10 Paul Eggert <eggert@twinsun.com>
4533 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4534 * src/delete.c (records_read): Now off_t.
4535 (move_archive): Don't assume mt_count is of type daddr_t.
4537 1997-10-30 Paul Eggert <eggert@twinsun.com>
4539 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4540 Set to appropriate values if large file support
4541 needs explicit enabling.
4542 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4544 New macros to configure.
4545 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4547 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4548 major_t, minor_t, ssize_t): New macros.
4550 * src/arith.h (TARLONG_FORMAT):
4551 Fix typo: %uld -> %lu. Use unsigned when long long
4553 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4554 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4556 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4557 2nd arg is now unsigned long.
4559 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4560 (prepare_record_buffer): Arg is now size_t.
4561 Remove now-useless casts.
4563 (main): Use `long' for status, so that it can store ssize_t.
4564 Use daddr_t, mode_t, size_t, off_t when appropriate.
4565 Convert daddr_t and off_t values ourselves, since they might be longer
4566 than long. Convert other types using `long' primitives.
4567 When processing MTIOCTOP, do not try to pass resulting
4568 count back, since it won't work (it could be too large) and it's
4569 not expected anyway.
4572 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4573 now-useless casts. Use unsigned long to print *_t types, except use
4574 STRINGIFY_BIGINT for off_t.
4575 (update_archive): Cast -1 to dev_t when necessary.
4577 * src/tar.c (check_decimal):
4578 Now returns 1 if successful, 0 otherwise, and returns
4579 uintmax_t value into new arg. Check for arithmetic overflow.
4580 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4581 Check for overflow on user or group ids.
4583 * src/compare.c (diff_init, process_rawdata, read_and_process,
4584 diff_sparse_files, diff_archive):
4585 Use off_t, pid_t, size_t, ssize_t when appropriate.
4586 Remove now-useless casts. Use unsigned long to print *_t types,
4587 except use STRINGIFY_BIGINT for off_t.
4589 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4590 Size arg is now size_t.
4592 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4593 when allocating buffer.
4596 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4597 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4598 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4601 (get_status_string, get_status_off): New function.
4602 (get_status): Now returns long, so that it can store ssize_t.
4603 Invoke get_status_string to do the real work.
4604 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4605 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4606 (rmt_ioctl__): Convert mt_count by hand,
4607 since it might be longer than long.
4609 * src/mangle.c (extract_mangle):
4610 Check for overflow when converting off_t to size_t.
4611 Use off_t, size_t when appropriate. Remove now-useless casts.
4613 * src/system.h (mode_t): Remove; now done by autoconf.
4614 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4615 Return number of ST_NBLOCKSIZE-byte blocks,
4616 not number of 512-byte blocks;
4617 this also helps to avoid overflow.
4618 (st_blocks): Declare if needed.
4619 (ST_NBLOCKSIZE): New macro.
4620 (<limits.h>, <inttypes.h>): Include if available.
4621 (CHAR_BIT): New macro.
4622 (uintmax_t): New typedef.
4623 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4624 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4625 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4627 * src/names.c (name_init):
4628 Fix typo in error message: FILE* was passed, but char*
4631 (read_name_from_file, name_gather, addname, name_match, name_scan,
4632 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4634 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4636 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4637 (extract_sparse_file): Args now use off_t.
4639 (set_mode, set_stat, make_directories, extract_sparse_file,
4640 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4641 now-useless casts. Use unsigned long to print *_t types, except use
4642 STRINGIFY_BIGINT for off_t.
4644 * src/misc.c (quote_copy_string):
4645 Use size_t when appropriate. Remove now-useless casts.
4647 * src/list.c (read_and, list_archive, read_header, decode_mode,
4648 print_header, print_for_mkdir):
4649 Use mode_t, off_t, size_t when appropriate. Remove
4650 now-useless casts. Use unsigned long to print *_t types, except use
4651 STRINGIFY_BIGINT for off_t.
4653 (read_header): Check for overflow when converting header size.
4655 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4656 const char *. Size arg is now size_t. Now takes new type and maxval
4657 args. Compute result using uintmax_t, not long. Report error if
4658 field does not contain octal number in range.
4659 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4660 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4661 uintmax_from_oct): New functions.
4663 (stringify_uintmax_t_backwards): New function.
4665 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4666 (skip_file): Offset arg is now off_t.
4668 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4669 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4671 (write_error): Arg is now ssize_t.
4672 (child_pid): Now pid_t.
4673 (available_space_after): Now size_t.
4675 (child_open_for_compress, child_open_for_uncompress, flush_write,
4676 open_archive, flush_write, write_error, flush_read, close_archive):
4677 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4678 casts. Use unsigned long to print *_t types, except use
4679 STRINGIFY_BIGINT for off_t.
4681 * src/delete.c (records_read): Now daddr_t.
4682 (move_archive): Arg is now daddr_t. Check for overflow when
4684 (move_archive, delete_archive_members): Use daddr_t, off_t when
4685 appropriate. Remove now-useless casts.
4687 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4688 (rmt_lseek): Now returns off_t.
4690 * src/create.c (to_oct):
4691 Now static. Value arg is now uintmax_t. Accept new args
4692 giving name of type of octal field, for error messages. Report an
4693 error if the value is too large to fit in the field.
4694 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4695 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4697 (write_eot, write_long, finish_header, deal_with_sparse,
4698 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4699 appropriate. Remove now-useless casts. Use unsigned long to print
4700 *_t types, except use STRINGIFY_BIGINT for off_t.
4702 (find_new_file_size): 1st arg is now off_t*.
4703 (finish_sparse_file): Args now use off_t, not long.
4704 Check for lseek error.
4705 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4706 (dump_file): Device arg is now dev_t.
4707 Avoid overflow when testing whether file has holes
4708 by using the new ST_NBLOCKSIZE macro.
4710 * src/incremen.c (struct accumulator, add_to_accumulator,
4711 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4712 Use size_t for sizes.
4713 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4714 Use dev_t, ino_t for devices and inodes.
4715 (gnu_restore): Use off_t for file offsets.
4716 (struct directory): Use char for flags. Add new flag `nfs'.
4718 (NFS_FILE_STAT): New macro.
4719 (note_directory): Accept struct stat * instead of
4720 device and inode number. All callers changed.
4721 (note_directory, get_directory_contents):
4722 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4723 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4725 * src/common.h (record_size, struct name, struct sp_array,
4726 available_space_after):
4727 Use size_t for sizes.
4728 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4729 Use off_t for file offsets.
4730 (struct name): dir_contents is now const char *, not char *.
4731 (dump_file, get_directory_contents): Use dev_t for devices.
4732 (to_oct): Remove decl.
4733 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4734 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4735 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4736 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4737 UINTMAX_FROM_OCT): New macros.
4738 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4739 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4740 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4741 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4742 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4743 (print_for_mkdir): 2nd arg is now mode_t.
4745 See ChangeLog.1 for earlier changes.
4749 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
4752 This file is part of GNU tar.
4754 GNU tar is free software; you can redistribute it and/or modify
4755 it under the terms of the GNU General Public License as published by
4756 the Free Software Foundation; either version 2, or (at your option)
4759 GNU tar is distributed in the hope that it will be useful,
4760 but WITHOUT ANY WARRANTY; without even the implied warranty of
4761 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4762 GNU General Public License for more details.
4764 You should have received a copy of the GNU General Public License
4765 along with GNU tar; see the file COPYING. If not, write to
4766 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4767 Boston, MA 02111-1307, USA.