1 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * directory: New file. GNU directory entry for tar.
4 * doc/Makefile.am: Rewritten. Added rules for generating
5 documentation for the project's website.
6 * doc/.cvsignore: Updated
7 * doc/index.html.in: New file.
9 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
11 * configure.ac: Raised version number to 1.14
13 * tests/after: Added copyleft statement
14 * tests/before: Added copyleft statemente
15 * tests/preset.in: Added copyleft statement
17 Tar 1.14 is released. Sources up to this point are tagged
20 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
22 * configure.ac: Fixed prerequisite headers for sys/buf.h
24 * src/system.h: Likewise.
25 * tests/after (compare): Fixed argument quoting under eval
26 * tests/before: Quote TAR_ARCHIVE_FORMATS
28 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
33 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
34 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
35 the pathname of the rmt utility.
36 New option --enable-backup-scripts.
37 * doc/tar.texi: Updated
38 * scripts/Makefile.am: Install the scripts only if requested
40 * scripts/backup.in: Fixed --version output.
41 Fixed initialization of the listing files and printing
42 the time of the last previous level dump.
43 * scripts/restore.in: Fixed --version output.
44 * src/Makefile.am (localedir.h rule): Generate correct
45 DEFAULT_RMT_COMMAND variable.
46 * src/common.h (rmt_command_option): New variable.
47 * src/list.c (read_and): Print block number before
48 issuing 'Skipping to next header' diagnostics, if
49 requested by block_number_option.
50 * src/rtapelib.c: Use rmt_command_option instead of
52 * src/tar.c: New option --rmt-command.
53 (decode_options): Handle --rmt-command. Initialize
54 rmt_command_option to DEFAULT_RMT_COMMAND.
56 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
58 * doc/tar.texi: Further update.
60 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
62 * configure.ac: Minor fix
63 * scripts/Makefile.am: Updated
64 * scripts/backup-specs: Updated
65 * scripts/backup.in: Minor fixes
66 * scripts/backup.sh: Removed
67 * scripts/backup.sh.in: New file. Source for backup.sh
68 * scripts/restore.in: New file
69 * scripts/.cvsignore: Updated
70 * scripts/WARNING: Removed
71 * doc/tar.texi: Updated
74 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
76 * src/names.c (name_gather): Bugfix: Honor single -C with
78 * tests/same-order01.sh: New file
79 * tests/same-order02.sh: New file
80 * tests/Makefile.am: Updated
82 * tests/append.sh: Added copyleft header
83 * tests/delete01.sh: Likewise
84 * tests/delete02.sh: Likewise
85 * tests/delete04.sh: Likewise
86 * tests/extrac01.sh: Likewise
87 * tests/extrac02.sh: Likewise
88 * tests/extrac03.sh: Likewise
89 * tests/extrac04.sh: Likewise
90 * tests/gzip.sh: Likewise
91 * tests/ignfail.sh: Likewise
92 * tests/incremen.sh: Likewise
93 * tests/multiv01.sh: Likewise
94 * tests/old.sh: Likewise
95 * tests/options.sh: Likewise
96 * tests/recurse.sh: Likewise
97 * tests/version.sh: Likewise
98 * tests/volume.sh: Likewise
99 * tests/star/gtarfail.sh: Likewise
100 * tests/star/gtarfail2.sh: Likewise
101 * tests/star/multi-fail.sh: Likewise
102 * tests/star/pax-big-10g.sh: Likewise
103 * tests/star/qucktest.sh: Likewise
104 * tests/star/ustar-big-2g.sh: Likewise
105 * tests/star/ustar-big-8g.sh: Likewise
107 * doc/.cvsignore: Updated
109 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
111 * configure.ac: Check whether date accepts +format argument
112 (for backup scripts).
113 * scripts/level-0: Removed
114 * scripts/level-1: Removed
115 * scripts/weekly.new: Removed
116 * scripts/dump-remind: Removed
117 * scripts/backup.in: New file
118 * scripts/backup.sh: New file
119 * scripts/dump-remind.in: New file
120 * scripts/backup-specs: Updated
121 * scripts/Makefile.am: Updated for new directory contents.
122 * scripts/.cvsignore: Updated
124 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
127 * doc/tar.texi: Updated
128 * src/tar.c: --utc implies -vv
130 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
132 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
133 does not define it if it fails to find iconv.h.
135 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
137 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
138 and parts of configure.ac
139 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
140 * lib/Makefile.am: Removed
141 * lib/Makefile.tmpl: New file.
142 * lib/.cvsignore: Updated
143 * m4/.cvsignore: Updated
144 * src/xheader.c: Include stpcpy.h
146 * src/create.c: Produce an error, not warning, if the
147 filename is too long.
148 * tests/longv7.sh: Synchronized with the recent changes.
150 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
152 * configure.ac: Fixed test for iconv_t
153 * src/rmt.h: Bugfix by Jürgen Weigert
154 * THANKS: Add Jürgen Weigert
155 * tests/star/README: Fixed typo
157 2004-04-04 Paul Eggert <eggert@twinsun.com>
159 Merge getdate documentation changes from coreutils.
161 * doc/getdate.texi: Update from coreutils CVS.
162 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
164 Merge recent gnulib changes, and remove some lint.
166 Improve support for nanosecond-resolution time stamps.
167 * bootstrap: Add gettime, timespec modules.
168 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
169 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
171 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
172 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
173 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
174 * src/common.h (newer_mtime_option): Now a struct timespec, not
175 time_t. All uses changed.
176 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
177 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
178 * src/incremen.c (scan_path): Likewise.
179 * src/list.c (read_and): Likewise.
180 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
181 whether newer_mtime_option is initialized.
182 * src/tar.c (decode_options): Likewise.
183 * src/tar.c (decode_options): Adjust to new signature for get_date.
185 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
186 result of safe_read, full_write, and similar functions.
187 Detect safe_read error by comparing to SAFE_READ_ERROR;
188 detect full_write error by comparing to 0.
190 * src/common.h (write_error_details, sys_write_archive_buffer):
192 * src/misc.c (write_error_details): Likewise.
193 * src/rmt.c (main): Likewise.
194 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
195 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
196 * src/sparse.c (sparse_scan_file, sparse_dump_region,
197 check_sparse_region, check_data_region): Likewise.
198 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
199 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
200 * src/update.c (append_file): Likewise.
202 * src/buffer.c (clear_read_error_count): Use explicit (void)
203 to indicate a function with no arguments.
204 * src/create.c (check_links): Likewise.
205 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
206 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
207 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
208 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
210 * src/utf8.c (get_input_charset): Likewise.
211 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
212 xheader_decode_global, extended_header_init): Likewise.
213 * tests/mksparse.c (usage): Likewise.
215 * src/buffer.c (new_volume): Rename local variables to avoid
217 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
218 sparse_file_p, sparse_member_p, sparse_fixup_header,
219 sparse_dump_file, sparce_extract_file, sparse_skip_file,
220 sparse_diff_file): Likewise.
221 * src/compare.c (diff_archive): Likewise.
222 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
223 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
225 * src/extract.c (repair_delayed_set_stat): Likewise.
226 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
228 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
229 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
230 sparse_dump_file, sparse_file_p, sparse_member_p,
231 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
232 check_data_region, sparse_diff_file): Likewise.
233 * src/system.c (sys_stat_nanoseconds): Likewise.
234 * src/xheader.c (xheader_format_name): Likewise.
236 * src/common.h (enum old_files): Remove comma before }; not portable.
238 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
239 * src/rmt.c (usage): Likewise.
240 * src/xheader.c (xheader_set_single_keyword): Likewise.
241 * tests/genfile.c (usage): Likewise.
242 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
245 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
247 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
248 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
249 langtab.charset, charset_lookup): Likewise.
251 * src/common.h (name_init): Remove unused args. All callers changed.
252 * src/names.c (name_init): Likewise.
254 * src/common.h (usage, xheader_write, xheader_write_global,
255 sys_reset_uid_gid): New decls.
257 * src/compare.c (report_difference, process_noop): Add
258 __attribute__ ((unused)) for unused attributes.
259 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
261 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
262 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
263 path_coder, size_coder, uid_coder, uname_coder,
264 sparse_numblocks_coder): Likewise.
266 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
267 dump_file0): Now static.
268 * src/utf8.c (charset_lookup): Likewise.
269 * src/xheader.c (xheader_protected_pattern_p,
270 xheader_protected_keyword_p, xheader_set_single_keyword,
271 xheader_keyword_deleted_p, xheader_keyword_override_p,
272 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
274 * tests/genfile.c (usage): Likewise.
275 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
278 * src/create.c (hash_link): Rewrite to avoid cast.
280 * src/extract.c (file_newer_p): Use parameter, not global var.
281 * src/misc.c (write_error_details): Likewise.
283 * src/extract.c (prepare_to_extract): Remove directory arg; not
284 used. All callers changed.
286 * src/misc.c (close_fatal): Remove; not used.
287 * src/system.c (sys_utimes): Likewise.
289 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
291 * src/rmt.c (main): Update copyright date to 2004.
292 * src/tar.c (decode_options): Likewise.
294 * src/rtapelib.c (get_status_string): Don't lose errno when
295 skipping the error messages.
296 (get_status): Report an error if atol returns a negative number.
298 * src/utf8.c (struct langtab, langtab, charset_lookup,
299 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
301 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
302 Use macros, not definitions, to avoid type clashes with system
304 (charset_lookup): Local var is now auto, not static.
305 (utf8_convert): Use ICONV_CONST instead of const, to avoid
308 * src/utf8.c (langtab): Initialize all elements of struct, to
310 * src/xheader.c (xhdr_tab): Likewise.
312 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
314 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
316 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
319 * configure.ac: Raised version number to 1.13.94
320 * src/system.h: Protect inclusion of <sys/time.h>
322 Declare time() if HAVE_DECL_TIME is 0
323 * tests/.cvsignore: Added mksparse
325 * tests/sparse01.sh: New file
326 * tests/multiv02.sh: New file
327 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
328 * tests/longv7.sh: Added missing call to 'after'
330 * src/common.h: Added missing prototypes
331 * src/compare.c (diff_archive): Use is_sparse member
332 instead of GNUTYPE_SPARSE.
333 * src/create.c: Removed unused variables
334 * src/extract.c (extract_archive): Use sparse_member_p instead
336 Removed unused variables
337 * src/list.c (decode_header): Use sparse_fixup_header to correct
339 (print_header): Do not rely on GNUTYPE_SPARSE type.
340 Use st->stat.st_size to print real file size.
341 (skip_member): Assign stat_info.file_name to save_name. This fixes
342 bug reported by Mads Martin Joergensen <mmj@suse.de>
343 Use sparse_skip_file() to skip sparse members.
344 * src/rtapelib.c: include "common.h"
345 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
346 (struct tar_sparse_optab.fixup_header): New member
347 (tar_sparse_member_p): New function.
348 (tar_sparse_init): Return true if decode_header is not provided
349 (tar_sparse_fixup_header)
350 (sparse_member_p,sparse_fixup_header)
352 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
353 (star_fixup_header, pax_sparse_member_p): New function
354 (pax_decode_header): Remove
355 * src/system.h: Include <sys/time.h> and <utime.h> when available
356 * src/tar.c (usage): Prototype moved to common.h
357 * src/tar.h (struct tar_stat_info.is_sparse): New member
358 * src/utf8.c (utf8_convert): Changed prototype
359 (get_input_charset): Removed unused variable
360 * src/xheader.c: include <fnmatch.h>
361 (size_decoder): Assign to both st->archive_file_size and
363 (st->stat.st_size): Assign to st->stat.st_size
364 (sparse_numbytes_decoder): Removed unused variable
365 * src/.cvsignore: Added .gdbinit
366 * THANKS: Added Mads Martin Joergensen
368 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
370 * src/create.c (write_long_name): Do not allow more than
371 NAME_FIELD_SIZE-1 characters in a file name for V7 format
373 * tests/longv7.sh: New file.
374 * tests/Makefile.am: Add longv7.sh
376 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
378 * src/buffer.c (open_archive): Clear read_full_records_option
379 if reading from a pipe.
380 (short_read): Display warning about the deduced record size
382 * tests/star/pax-big-10g.sh: Updated to match the above changes.
383 * tests/star/ustar-big-2g.sh: Likewise.
384 * tests/star/ustar-big-8g.sh: Likewise.
386 * configure.ac: Added gl_FUNC_STRTOULL
387 * src/create.c (start_header): Check for GNU_FORMAT
388 if incremental_option is set.
389 * src/xheader.c (to_decimal): New function.
390 (xheader_format_name): Use to_decimal() instead of snprintf.
391 * tests/listed01.sh: Use genfile instead of dd
392 * tests/multiv01.sh: Likewise.
394 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
396 * src/list.c (read_and): Stop processing the archive after
397 encountering a single zero record. Many old archives contain
398 arbitrary garbage after it.
399 The warning is issued anyway.
401 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
403 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
404 conversion buffer was not null terminated. Fix provided
405 by Leland Lucius <llucius@tiny.net>
406 * THANKS: Added Leland Lucius
407 * src/utf8.c (utf8_convert): Indentation fix.
409 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
411 * src/buffer.c (flush_read): Bugfix: the
412 condition at line 714 included
414 || (status > 0 && !read_full_records_option)
416 which is grossly wrong, since even if new_volume() below succeeds,
417 the subsequent call to rmtread will overwrite the chunk of data
418 already read in the buffer and thus spoil everything.
419 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
421 * tests/star/multi-fail.sh: New test.
422 * tests/Makefile.am: Added multi-fail.sh
423 * tests/star/README: Updated
425 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
428 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
429 * src/common.h (utc_option): new global
430 (enum old_files.KEEP_NEWER_FILES): New element
431 * src/extract.c: Handle --keep-newer-files option
432 * src/list.c (tartime): Print UTC if --utc was given.
433 * src/tar.c: New options: --utc and keep-newer-files
435 * tests/Makefile.am: Added new tests
436 * tests/after: Rewritten
437 * tests/before: Rewritten
438 * tests/preset.in: Rewritten
439 * tests/delete03.sh: Accomodate for the new testsuite logic
440 * tests/gzip.sh: Likewise
441 * tests/incremen.sh: Likewise
442 * tests/listed01.sh: Likewise
443 * tests/multiv01.sh: Likewise
444 * tests/old.sh: Likewise
445 * tests/options.sh: Likewise
446 * tests/version.sh: Likewise
447 * tests/volume.sh: Likewise
449 * tests/star: New directory
450 * tests/star/README: New file
451 * tests/star/gtarfail.sh: New file
452 * tests/star/gtarfail2.sh: New file
453 * tests/star/pax-big-10g.sh: New file
454 * tests/star/qucktest.sh: New file
455 * tests/star/ustar-big-2g.sh: New file
456 * tests/star/ustar-big-8g.sh: New file
458 2004-02-26 Paul Eggert <eggert@twinsun.com>
460 * doc/tar.texi (dircategory Individual utilities): Append period,
461 as suggested by Karl Berry.
463 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
465 * src/list.c (decode_header): Call xheader_decode before
466 the assignment to current_stat_info.archive_file_size.
468 2004-02-23 Paul Eggert <eggert@twinsun.com>
470 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
472 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
477 * tests/before: Move testing of the prerequisite archive formats
478 to the separate function 'prereq'. Do not expect any arguments
479 * tests/delete03.sh: Use prereq() instead of passing arguments
481 * tests/incremen.sh: Likewise.
482 * tests/listed01.sh: Likewise.
483 * tests/multiv01.sh: Likewise.
485 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
487 Added UTF-8 support. Finished global extended header
491 * configure.ac: Detect libiconv
492 * src/utf8.c: New file. Conversions to and from utf-8.
493 * src/Makefile.am: Added utf8.c
494 * src/create.c (write_header_name) In pax format, use
495 "path" keyword if the file name is not ASCII
496 (start_header): Likewise for uname and gname.
497 * src/list.c: Decode encountered global headers.
498 * src/xheader.c: Use keywords from the global
500 Correctly handle UTF-8 conversions.
501 (xheader_list_destroy): New function.
502 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
503 missing gettext markers
504 (decode_record): Rewritten using caller-provided handler and
506 * tests/listed01.sh: Give credit to Andreas Schuldei.
508 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
510 * src/create.c (dump_file0): The conditional at line
511 1296 prevented incremental backups on individual files
512 from working, as reported by Andreas Schuldei
513 <andreas@schuldei.org>.
515 This is due to the condition
517 (0 < top_level || !incremental_option)
519 Removing it makes incremental backups work for individual
520 files as well as for directories. On the other hand, it does
521 not affect other functionality, as shown by the reasoning below:
523 To begin with, the two parts of this condition are mutually
526 1) when top_level < 0, incremental_option == 1
527 so the condition yields false
528 2) when top_level >= 0, incremental_option == 0
529 so the condition yields true.
531 In other words, it is completely equivalent to
533 (!incremental_option)
535 Now, let's consider the effect of its removal. There are two cases:
537 1) when incremental_option==1
538 This means incremental backup in progress. In this case dump_file
539 is invoked only for directories or for files marked with 'Y' by
540 get_directory_contents. The latter are those that did not meet the
541 condition in incremen.c:242, which is exactly the same condition
542 as this at create.c:1296. So, for these files the check
543 (!incremental_option) is useless, since the rest of the
544 conditional will yield false anyway. On the other hand, if
545 dump_file is invoked on a directory, the conditional will yield
546 false due to !S_ISDIR assertion, so these will be processed as usual.
548 Thus, for this case the extra condition (!incremental_option) is
549 irrelevant, and its removal won't alter the behavior of tar,
550 *except* that it will enable incremental backups on individual
551 files, which is the wanted effect.
553 2) when incremental_option==0
554 In this case the condition yields true and its removal does not
555 affect the functionality.
558 * configure.ac: Raised patchlevel to 93
559 * src/incremen.c: Minor stylistic fixes.
560 * tests/listed01.sh: New test. Check listed incremental
561 backups on individual files.
562 * tests/Makefile.am: Added listed01.sh
564 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
566 * src/common.h (simple_finish_header,start_private_header): New
568 (xheader_ghdr_name): Changed declaration
569 * src/create.c (start_private_header): Removed static qualifier.
570 (write_extended): Removed superfluous last argument. Use
572 (simple_finish_header): New function.
573 (finish_header): Use simple_finish_header() to break recursive
574 dependency between this function and write_extended().
575 * src/tar.c (assert_format): Do not bail out if several
576 --format arguments are given. This is a common case when
577 TAR_OPTIONS are used.
578 (decode_options): New option --show-defaults displays the
579 compiled-in defaults.
580 Use POSIX format if no --format option was given and
581 --pax-option was specified.
582 Do not allow to use --pax-option unless the archive format is
583 set to POSIX (or reading subcommand is requested).
585 * src/update.c (update_archive): Write global extended header if
587 * src/xheader.c (xheader_format_name): Bugfix.
588 (xheader_xhdr_name): Changed the default extended header name
589 to '%d/PaxHeaders.%p/%f', as POSIX requires.
590 (xheader_ghdr_name): Removed unused argument.
591 (xheader_write,xheader_write_global): New function.
592 (xheader_decode): Modified to honor overrides whatever
593 the current archive format is.
595 * src/delete.c (delete_archive_members): Call xheader_decode
597 * src/list.c (decode_header): Likewise.
598 * src/incremen.c (sort_obstack): Fixed typo in the comment
600 * doc/tar.texi: Document new default for extended
603 * tests/before: Accept an optional list of allowed archive
604 formats. Exit with the status 77 if the current archive
605 format does not match any of them.
606 * tests/delete03.sh: Require gnu, oldgnu or posix format
607 * tests/incremen.sh: Require gnu or oldgnu format
608 * tests/multiv01.sh: Likewise
610 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
612 * doc/tar.texi (Option Summary): Documented --pax-option
613 * src/tar.c: Likewise.
615 * src/create.c (to_chars): Added a comment.
616 * src/tar.h: Comment to GNU_FORMAT
618 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
621 * configure.ac: Added stpcpy
622 * bootstrap: Likewise
623 * lib/Makefile.am: Likewise
624 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
626 * src/create.c (write_extended): Call xheader_xhdr_name
627 instead of using hardcoded "././@PaxHeader" name.
628 * src/tar.c: New option --pax-option (equivalent to -o option
630 * src/xheader.c: Implement pax -o option. Fixed misleading
631 heading comment (introduced 2003-09-02).
632 * src/incremen.c: Minor fixes
633 * m4/.cvsignore: Updated
635 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
637 * src/incremen.c: Removed accumulator stuff in favor of obstack.
638 (get_directory_contents): Split into two functions
639 * src/update.c: Minor changes
640 * doc/tar.texi: Fixed typo
642 2004-02-15 Paul Eggert <eggert@twinsun.com>
644 Fix Debian bug 230872, originally reported by Jeff King in
645 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
647 * doc/tar.texi (posix compliance): Remove. The whole section
648 was a misunderstanding of what POSIXLY_CORRECT is supposed to
649 mean. The GNU Coding Standards says that POSIXLY_CORRECT
650 is for disabling extensions that are incompatible with POSIX:
651 it is not for disabling compatible extensions. All references
652 to this section removed.
653 (posix): This format is created only if the posix format is
654 specified; it is no longer created if gnu format is specified
655 and POSIXLY_CORRECT is set.
656 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
657 POSIX does not specify the behavior of tar, so we should
658 not worry about POSIXLY_CORRECT here.
660 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
662 * Makefile.am: Removed m4
663 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
665 * README-alpha: Updated
666 * bootstrap: Updated TP URL, improved help output. Default
667 to :ext:anoncvs and set CVS_RSH, unless already set.
668 * m4/Makefile.am: Removed
670 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
672 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
673 Use $option instead of $1 so all options will be parsed.
675 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
677 Started rewriting buffer.c ...
679 * bootstrap: New option --no-po
680 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
681 (time_to_start_writing): Changed data type
682 (file_to_switch_to): Removed. Variable never assigned to.
683 (open_archive) Moved option compatibility checks to tar.c
685 * src/common.h (maybe_backup_file): Changed return type
686 * src/misc.c: Likewise.
687 * src/create.c: Updated invocations of safer_name_suffix
688 * src/extract.c: Likewise
689 * src/delete.c: Updated assignment to write_archive_to_stdout
690 * src/tar.c (decode_options): More option compatibility checks
691 (moved from buffer.c)
692 * src/update.c (time_to_start_writing): Changed data type.
693 * tests/recurse.sh: New test case.
694 * tests/mksparse.c: New file.
695 * tests/Makefile.am: Added recurse.sh and mksparse.c
697 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
699 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
700 Martin Simmons for the patch.
701 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
702 <pius@pld-linux.org> for the patch.
704 2003-12-26 Paul Eggert <eggert@twinsun.com>
706 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
707 and translation website.
709 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
710 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
711 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
712 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
713 files are replaced by autoreconf. Also, there seems to be a bug
714 in gettext/autoconf/automake if we try to omit these files after
715 autoreconf has replaced them, even though the gettext manual says
716 they're optional. So give up and just include them for now, even
717 though they make 'configure' longer and slower.
719 Change translation URL from
720 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
721 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
722 accommodate translator website revamp.
724 Fail if autoreconf fails.
726 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
727 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
728 ignore files now supplied by gettext 0.13.1.
730 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
732 Synchronized with the backup repository on Mirddin
734 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
736 * configure.ac: Check for varios members of struct stat
737 that may represent file modification times with a subsecond
739 Check for utimes (for future use)
740 * src/buffer.c (short_read): Issue a warning on short reads.
741 * src/common.h (sys_stat_nanoseconds): New function
742 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
743 * src/list.c (read_and): Treat only two successive zero
744 filled blocks as an EOF indicator. Issue a warning if
745 a single one is encountered.
746 * src/system.c (sys_stat_nanoseconds): New function
747 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
749 * src/xheader.c (code_time,decode_time): Support for subsecond
751 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
752 (mtime_coder,mtime_decoder): Update invocations of code_time and
754 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
755 (sparse_numblocks_decoder,sparse_offset_decoder)
756 (sparse_numbytes_decoder): Updated
758 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
760 * src/names.c (safer_name_suffix): Reverted change made
761 2003-11-14. Reason: Discussion with Paul Eggert and
762 Jean-Louis Martineau. See also ChangeLog entry from
764 * tests/delete03.sh: Likewise.
765 * tests/extrac04.sh: Likewise.
766 * tests/multiv01.sh: Likewise.
768 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
770 * src/incremen.c (write_directory_file): Use sys_truncate
771 * src/list.c (print_header): Use archive_file_size member
772 when printing real file size.
773 * src/sparse.c (sparse_scan_file): Correctly handle files with
775 (sparse_dump_region,sparse_extract_region): Allow for zero size
778 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
780 * configure.ac: Raised version number to 1.13.92
781 * src/list.c (decode_header): Discern between pax and ustar
783 Initialize current_stat_info.archive_file_size.
785 NOTE: Modifications from this date on are temporarily
786 stored on local CVS on mirddin. This repository will
787 be synchronized with Savannah as soon as the latter
788 becomes operational again.
790 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
793 * src/sparse.c: Initial implementation of GNU/pax sparse
795 * src/common.h (xheader_store): Changed prototype.
796 * src/create.c: Update calls to xheader_store
797 * src/extract.c (extract_archive): Check reported size vs.
798 archive file size to determine if we have to do with a
800 * src/tar.c (usage): Cleaned up the sample argument to --newer
802 (decode_options): Allow --sparse for POSIX_FORMAT archives.
803 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
805 Implemented GNU.sparse.* keywords.
807 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
809 * configure.ac: Check for setlocale. Thanks Bruno Haible for
812 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
814 * src/create.c (write_gnu_long_link): Use oldgnu
815 magic with @LongLink blocks.
817 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
819 * src/tar.h: Support for star sparse format.
820 * src/sparse.c: Likewise.
822 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
824 * src/sparse.c (sparse_diff_file): New function
825 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
826 (sys_compare_uid_gid): Removed.
827 (sys_compare_links,report_difference): Changed prototype
828 (sparse_diff_file): New function
829 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
830 (sys_compare_uid_gid): Removed.
831 (sys_compare_links): Changed declaration
832 * src/compare.c (diff_archive): Use sparse_diff_file.
834 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
836 Rewritten sparse file handling.
838 * src/sparse.c: New file. Provides a universal framework
839 for various methods for sparse files handling.
840 * src/Makefile.am: Added sparse.c
841 * src/common.h (struct sp_array,sparsearray,sp_array_size)
842 (init_sparsearray,fill_in_sparse_array): Removed
843 (enum dump_status): New data type
844 (pad_archive,close_diag,open_diag,read_diag_details)
845 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
847 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
849 (print_header): Changed prototype declaration.
850 * src/tar.h (struct sp_array): Declaration from common.h
851 (struct tar_stat_info): New members archive_file_size,
852 sparse_map_avail,sparse_map.
853 * src/create.c: Major rewrite.
854 * src/extract.c: Use new sparse file interface.
855 * src/compare.c (diff_sparse_files): Temporary placeholder.
857 * src/buffer.c: Minor changes
858 * src/tar.c: Likewise.
859 * src/list.c: Likewise.
860 * src/misc.c (close_diag,open_diag,read_diag_details)
861 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
862 diagnostics functions.
863 * src/incremen.c: Use new diagnostics functions.
864 * src/names.c: Likewise.
866 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
868 * configure.ac: Fixed check for setsockopt
870 * src/create.c: Do not zero-terminate name field if
871 the name is exactly 100 characters long.
872 (write_ustar_long_name): Fixed cheking for unsplittable
875 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
877 * src/create.c (start_header): Removed debugging hook
878 (dump_file): Fixed handling of linkname field.
879 * src/names.c (safer_name_suffix): If the input
880 file name ends with a slash, output one should do so
882 * doc/tar.texi: Documented --format=ustar
884 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
886 * src/tar.h (archive_format): USTAR_FORMAT: New type.
887 * src/create.c: Added POSIX.1-1988 support.
888 * src/names.c (safer_name_suffix): Skip leading ./
889 * src/tar.c: New option --format=ustar forces
890 POSIX.1-1988 archive format.
891 * tests/delete03.sh: Updated.
892 * tests/extrac04.sh: Updated.
893 * tests/multiv01.sh: Updated.
895 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
897 * src/list.c (read_and): Initialize current_stat_info
898 and extended_header at the start of the loop.
899 * src/names.c (all_names_found): Check if the argument
900 contains valid filename. Fixes coredump on `not_a_tar_file'
901 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
902 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
903 Fixes `pax-big-10g' bug.
905 2003-11-12 Paul Eggert <eggert@twinsun.com>
907 Fix some C compatibility bugs reported by Joerg Schilling.
909 * src/common.h (stripped_prefix_len): Fix misspelling
910 "stripped_path_len" in declaration.
911 * src/rmt.c (main): Use "return FOO;" rather than
912 "exit (FOO);"; we no longer have to worry about
913 pre-ANSI hosts that mishandled returned values from "main".
914 * src/tar.c (main): Likewise. This avoids warnings on some
916 * src/system.c: Include signal.h, for 'kill'.
917 * src/system.h (DEV_BSIZE): Remove.
918 (DEFAULT_ST_BLKSIZE): New macro.
919 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
920 * src/tar.c (enum): Remove comma just before }.
922 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
924 * src/list.c (decode_header): Initialize st_atime and
927 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
929 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
930 Bunk <bunk@fs.tum.de> for reporting.
931 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
932 <martin@xemacs.org> for spotting.
934 2003-11-04 Paul Eggert <eggert@twinsun.com>
936 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
939 2003-10-26 Paul Eggert <eggert@twinsun.com>
941 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
942 Bug reported by Christian Weisgerber.
944 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
948 * src/tar.c (decode_options): Removed superfluous archive format
950 * doc/tar.texi: Documented new features.
952 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
955 * THANKS: Added Wojciech Polak
956 * configure.ac: Added checks for missing functions. Raised
957 version number to indicate alpha release.
958 * lib/Makefile.am: Added missing headers
959 * lib/waitpid.c: Added missing includes.
960 * src/extract.c: Likewise.
961 * src/names.c: Removed spurious includes.
962 * src/xheader.c: Likewise.
963 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
964 macro overriding broken mkdir prototypes.
966 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
968 * configure.ac: Check for dev_t and ino_t.
969 * m4/Makefile.am: Added missing files.
970 * src/system.c: New file.
971 * src/Makefile.am: Added system.c
972 * src/common.h: Prototypes for functions from system.c
973 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
974 * src/buffer.c: Moved system dependencies to system.c
975 * src/compare.c: Likewise.
976 * src/create.c: Likewise.
977 * src/delete.c: Likewise.
978 * src/extract.c: Likewise.
979 * src/rtapelib.c: Likewise.
981 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
983 Implemented --occurrence option.
986 * src/tar.c: New option --occurrence.
987 * src/common.h (occurrence_option): New global
988 (struct name): Changed `found' member to `uintmax_t
990 (names_done): Removed
991 (all_names_found): Changed prototype.
992 (ISFOUND,WASFOUND): New macros
993 * src/delete.c (delete_archive_members): Honor --occurrence
995 * src/list.c (read_and): Likewise.
996 * src/names.c: Count number of occurrences of each name in the
998 (name_match): Honor --occurrence option.
999 (names_done): Removed
1000 (all_names_found,names_notfound): Rewritten.
1002 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1004 * src/tar.c: Removed extra precaution regarding
1005 subcommand_option == CAT_SUBCOMMAND
1006 * lib/Makefile.am: Updated
1008 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1010 * src/common.h (names_done): New function.
1011 * src/names.c: Likewise.
1012 * src/list.c (read_and): Use all_names_found() as `while'
1014 * src/tar.c: New option --first-copy
1017 2003-09-24 Paul Eggert <eggert@twinsun.com>
1019 * src/rmt.c (main): Don't translate Copyright string; international
1020 law says the word "Copyright" should be in English.
1021 * src/tar.c (decode_options): Likewise.
1023 2003-09-22 Paul Eggert <eggert@twinsun.com>
1025 * doc/tar.texi (extracting untrusted archives): New section.
1027 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
1028 Return size_t, not pointer, so that we don't have to worry about
1029 violating the C standard by converting char const * to char *.
1030 All callers changed.
1031 * src/names.c (stripped_path_len): Likewise. Strip file system
1032 prefix, too. Count adjacent slashes as if they were one slash;
1033 that is the POSIX standard.
1035 2003-09-17 Paul Eggert <eggert@twinsun.com>
1037 * README-alpha: Document maintainer tool assumptions a bit. GNU
1038 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
1039 Debian bug 211447. Fix minor misspellings/whitespace nits.
1041 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
1042 gl_USE_SYSTEM_EXTENSIONS.
1044 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
1045 * m4/.cvsignore: Add restrict.m4, time_r.m4.
1047 2003-09-17 Paul Eggert <eggert@twinsun.com>
1049 * bootstrap: Don't use "for option; do";
1050 Solaris 8 /bin/sh doesn't like that.
1052 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1054 * README-alpha: Updated
1055 * bootstrap: Updated
1057 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1059 * README-alpha: Updated
1060 * bootstrap: Updated
1061 * po/POTFILES.in: Added src/xheader.c
1062 * src/common.h (cut_path_elements): Added proto.
1064 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1066 * src/buffer.c: Use ngettext where appropriate.
1067 * src/compare.c: Likewise.
1068 * src/create.c: Likewise.
1069 * src/misc.c: Likewise.
1070 * src/tar.c: Likewise.
1071 * src/update.c: Likewise.
1073 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1075 * .cvsignore: Added *.shar.gz
1078 * src/common.h (strip_path_elements): New variable.
1079 * src/extract.c (extract_archive): Implemented --strip-path
1080 * src/names.c (cut_path_elements): New functon.
1081 * src/tar.c: New option --strip-path=NUM.
1082 (decode_options) Assign boolean values to bool variables.
1084 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1086 * src/delete.c: Fixed deletion from the POSIX archives.
1087 * src/list.c (read_header): Minor change.
1088 * src/tar.c (main): Do not check for volume_label_option
1089 if subcommand_option is not CREATE_SUBCOMMAND.
1090 * src/xheader.c (xheader_decode): Store the header as
1091 well (for eventual delete).
1093 * tests/incremen.sh: Explicitly request GNU format. This will
1094 disappear when GNU extended header keywords are working.
1095 * tests/multiv01.sh: Likewise
1096 * tests/volume.sh: Likewise
1098 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1100 * src/create.c: Support for "linkpath" extended keyword.
1101 * src/xheader.c (decode_record): Reversed the return
1104 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1106 * configure.ac: Allow to redefine the default output format.
1107 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
1108 (archive_format_string): New function.
1109 (usage): Updated help output.
1114 2003-09-02 Paul Eggert <eggert@twinsun.com>
1116 * src/common.h (destroy_stat, xheader_decode, xheader_store,
1117 xheader_read, xheader_finish, xheader_destroy): Add decls;
1120 * src/create.c (write_extended): Remove unused local 'bufsize'.
1122 * src/delete.c (delete_archive_members): Handle case of
1123 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
1124 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
1125 occurs, as it's not possible.
1126 * src/update.c (update_archive): Likewise.
1128 Use "const" when possible in new code.
1129 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
1130 (fmttab): Now const. All uses changed.
1131 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
1132 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
1133 decode_record, xheader_store, xheader_print, code_string, code_time,
1134 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
1135 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
1136 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
1137 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
1138 uid_coder, uid_decoder, uname_coder, uname_decoder):
1139 Use pointers to const when possible.
1140 (xhdr_tab): Now const.
1142 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
1143 (set_archive_format): Report an error if no format name matches,
1144 instead of returning an undefined value.
1146 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
1147 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
1148 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
1149 uid_decoder, uname_decoder): Remove unused keyword arg.
1152 * src/tar.c (set_archive_format): Now static.
1153 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
1155 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
1156 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
1157 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
1158 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
1159 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
1160 Remove forward decls; no longer needed.
1161 (xhdr_tab): Move to end, so that the forward decls aren't needed.
1162 Add a forward declaration.
1164 Use 'bool' in new code, when appropriate.
1165 * src/xheader.c (decode_record): Return bool, not int.
1166 * src/common.h (read_header): Since it accepts bool, change
1167 all callers to use false and true rather than 0 and 1.
1169 * src/xheader.c (decode_record): Fix misspelling in diagnostic
1170 "extended headed" -> "extended header".
1172 GNU coding style fixes.
1173 * src/xheader.c (decode_record, xheader_decode):
1174 Do not use decls like "char *p, *q;".
1177 (xheader_store): Avoid parentheses around object operand of sizeof.
1179 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1181 * src/create.c (start_header): Store long file names
1182 in "path" keyword of an extended header if in POSIX
1184 (finish_header): print header before calling write_extended().
1185 * src/list.c (list_archive): Always decode the header. This
1186 is necessary so the extended header is processed and the correct
1187 filename is printed no matter what the state of verbose_option.
1188 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
1189 for the time being).
1191 2003-09-01 Paul Eggert <eggert@twinsun.com>
1193 Update from gnulib, and correct fnmatch to fnmatch-gnu.
1194 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
1196 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
1198 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
1199 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
1200 copying rules from gnulib module descriptions.
1201 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
1202 Update from gnulib modules alloca, fnmatch, getline, stdbool.
1203 * m4/.cvsignore: Add utimes-null.m4. Sort.
1205 2003-09-01 Sergey Poznyakoff
1207 Added initial support for creating POSIX headers.
1209 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
1210 (string_to_chars): New functions
1211 (struct xheader): Changed structure
1212 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
1214 * src/create.c (string_to_chars): New function.
1215 (write_extended): New function
1216 (start_header): Create extended POSIX headers if necessary.
1217 (finish_header): Likewise.
1218 * src/list.c (print_header): Take user/group from
1220 * src/names.c (gid_to_gname,gname_to_gid)
1221 (uid_to_uname,uname_to_uid): Changed prototypes.
1222 * src/tar.c: New option --format.
1223 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
1224 (struct extra_header): Removed unused structure.
1225 (union block.extra_header): Removed unused member.
1226 * src/xheader.c: Implemented coder functions.
1227 * bootstrap: Added obstack.
1228 * lib/.cvsignore: Likewise.
1229 * configure.ac: Added 'gl_OBSTACK'
1230 * m4/Makefile.am: Added new files.
1231 * m4/.cvsignore: Likewise.
1232 * TODO: Minor formatting change
1234 2003-08-31 Sergey Poznyakoff
1236 Added initial support for POSIX extended and STAR headers
1237 (only for listing/extracting).
1239 * src/xheader.c: New file.
1240 * src/Makefile.am: Added xheader.c
1241 * src/tar.h (struct star_header): New datatype
1242 (XHDTYPE,XGLTYPE): New defines
1243 (enum archive_format:STAR_FORMAT): New member
1244 (struct tar_stat_info): New datatype.
1245 (union block.star_header): New member.
1246 * src/common.h (orig_file_name,current_file_name)
1247 (current_trailing_slash,current_link_name): Removed variables.
1248 (current_stat_info): New variable
1249 (current_stat): Removed
1250 (extended_header): New variable
1251 (decode_header): Changed prototype.
1252 * src/list.c (decode_header): Added initial support for POSIX extended
1254 (skip_member): Check oldgnu_header only if current_format is set
1256 * src/buffer.c: Use current_stat_info
1257 * src/compare.c: Likewise.
1258 * src/create.c: Likewise.
1259 * src/delete.c: Likewise.
1260 * src/incremen.c: Likewise.
1261 * src/mangle.c: Likewise.
1262 * src/update.c: Likewise.
1263 * src/extract.c: Likewise.
1264 (make_directories): Improved check for the existence of the directory
1265 * src/tar.c (destroy_stat): New function.
1267 2003-08-29 Paul Eggert <eggert@twinsun.com>
1269 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
1270 was worth (e.g., different users in en_GB disagree about -ize
1272 * po/en_GB.po: Remove.
1274 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1278 * src/tar.c: Removed support for the obsolete command line
1280 * doc/tar.texi: Removed references to the obsolete command
1283 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1287 * doc/tar.texi: Updated
1288 * src/common.h (check_links_option): New variable
1289 (orig_file_name): New variable
1290 (check_links): New proto.
1291 * src/create.c (struct link.nlink): New member
1292 (link_table): Static for the module.
1293 (dump_file): Update `link' member when adding new links
1295 (check_links): New function.
1296 * src/list.c (print_header): Use orig_file_name.
1297 * src/tar.c: New option --check-links. Changed semantics of
1298 -o to comply to UNIX98 when extracting and to its previous
1299 semantics otherwise.
1300 (main): Call check_links if --check-links. was given.
1302 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1304 * src/list.c (print_header): Revised
1305 * NEWS: Started the entry for 1.13.26
1306 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
1308 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1310 * .cvsignore: Added to the repository.
1311 * doc/.cvsignore: Likewise.
1312 * lib/.cvsignore: Likewise.
1313 * m4/.cvsignore: Likewise.
1314 * po/.cvsignore: Likewise.
1315 * scripts/.cvsignore: Likewise.
1316 * src/.cvsignore: Likewise.
1317 * tests/.cvsignore: Likewise.
1319 * lib/Makefile.am: Added exitfail.[hc]
1320 * src/misc.c (chdir_do): Fixed call to restore_cwd
1321 * src/buffer.c (flush_read): Fixed behavior on short
1322 reads right after opening the new archive (multiv01.sh test).
1323 (new_volume): Special handling for "-".
1324 * src/list.c (print_header): Print trailing slash if
1325 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1326 * tests/multiv01.sh: Minor changes.
1327 * m4/Makefile.am: Added missing files.
1329 2003-07-05 Paul Eggert <eggert@twinsun.com>
1331 Finish the checkin begin yesterday.
1333 * NEWS: Document the user-visible changes installed in the last
1336 * TODO: New file (actually, resurrected; but with new contents).
1338 * src/list.c (read_and): Give full type for procedure arg.
1339 (read_header): Strip trailing slashes, setting current_trailing_slash.
1340 (tartime): Avoid int overflow when printing year (!).
1341 (print_header): New arg specifying block ordinal. All uses changed.
1342 Print link as 'h' type. Give labels for long links and names.
1344 * src/misc.c (contains_dot_dot): Moved to names.c
1345 (must_be_dot_or_slash): New function.
1346 (safer_rmdir): Use it.
1347 (remove_any_file): Now takes enum as option, not boolean.
1348 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1349 to unlink a directory.
1350 (deref_stat): Accept bool, not int.
1352 * src/names.c (namelist_match): Allow partial matches only if
1354 (hash_string_hasher): Renamed from hash_avoided_name.
1355 (hash_string_compare): Renamed from compare_avoided_anames.
1356 (hash_string_insert, hash_string_lookup): New functions.
1357 (add_avoided_name, is_avoided_name): Use them.
1358 (safer_name_suffix): New function.
1359 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1361 * src/rmt.c: Don't include print-copyr.h.
1362 (prepare_input_buffer): New arg FD.
1363 Do not read more than INT_MAX bytes at once,
1364 since it breaks on some brain damaged Tru64 hosts.
1366 when retrying instead of subtracting 1024; for speed.
1367 (main): Use gettext to translate (C), not print_copyright.
1369 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1370 now that gnulib handles this.
1371 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1373 Assume that offsetof is defined in stddef.h.
1374 Do not include <sys/param.h>.
1375 (realloc, lseek): Do not declare.
1376 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1377 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1378 declarations, since we now assume C89 or better.
1379 (PARAMS): Remove, as we now assume C89. All uses changed.
1380 (bindtextdomain, textdomain): Include <gettext.h> to define.
1381 Include <unlocked-io.h>.
1382 (valloc): Define if not defined, and if valloc is not declared.
1383 (xstrdup): Remove decl.
1385 * src/tar.c: Do not include <print-copyr.h>.
1386 Include <getdate.h>.
1387 (get_date): Remove decl.
1388 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1389 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1390 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1391 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1392 (long_options, decode_options): Use them.
1393 (OVERWRITE_DIR_OPTION): Remove.
1394 (long_options): New options --index-file, --no-overwrite-dir.
1395 Remove --overwrite-dir option.
1396 (usage): Use PACKAGE_BUGREPORT.
1397 (decode_options): Terminate new argv properly.
1398 Use PACKAGE_NAME, PACKAGE_VERSION.
1399 If verbose, report how we grokked any textual date option.
1400 (main): Add support for index-file.
1402 * tests/Makefile.am: Convert to UTF-8.
1403 (AUTOMAKE_OPTIONS): Remove.
1404 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1405 (INCLUDES): Remove ../intl.
1406 (LDADD): Don't link libtar.a twice.
1408 * tests/genfile.c: Convert to UTF-8.
1409 Don't include <print-copyr.h>.
1410 (DEFAULT_PATTERN): Renamed from DEFAULT.
1411 (ZEROS_PATTERN): Renamed from ZEROS.
1412 (main): Use gettext to translate (C), not print_copyright.
1414 2003-07-04 Paul Eggert <eggert@twinsun.com>
1416 Revamp to meet current standards of autoconf, automake,
1417 gettext, and gnulib, and incorporate new translations.
1419 * config/config.guess, config/config.sub, config/depcomp,
1420 config/install-sh, config/mdate-sh, config/missing,
1421 config/mkinstalldirs, config/texinfo.texi:
1422 Moved here from parent directory, or from doc.
1423 * config.hin: Renamed from config.h.in.
1424 * config/config.rpath: New file.
1426 * intl: Remove this subdirectory.
1428 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1430 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1431 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1432 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1433 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1434 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1435 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1438 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1439 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1440 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1441 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1442 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1443 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1444 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1445 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1446 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1447 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1448 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1449 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1450 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1451 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1452 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1453 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1454 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1455 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1456 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1458 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1459 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1460 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1461 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1462 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1463 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1464 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1465 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1466 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1467 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1468 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1469 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1470 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1471 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1472 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1473 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1474 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1475 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1477 Upgrade to latest version from external source. The file "bootstrap"
1478 now grabs these automatically, so we needn't keep track of them
1479 in this change long any longer.
1481 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1482 (SUBDIRS): Remove intl.
1483 * PORTS: Update for star, Macintosh.
1484 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1485 Bison 1.875, gettext 0.12.1.
1486 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1487 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1488 (AC_CONFIG_AUX_DIR): New.
1489 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1491 (AC_PREREQ): Bump from 2.52 to 2.57.
1492 (AC_GNU_SOURCE): New.
1493 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1494 we no longer support K&R C.
1496 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1497 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1498 (AC_MBSTATE_T): Remove.
1499 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1500 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1501 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1502 (AM_STDBOOL_H): Add.
1503 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1504 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1505 (AC_CHECK_TYPE): Remove ssize_t.
1506 (gt_TYPE_SSIZE_T): Add.
1507 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1508 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1509 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1510 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1511 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1512 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1513 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1514 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1515 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1516 napms, poll, select, strstr, usleep.
1517 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1518 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1519 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1520 (AM_GNU_GETTEXT_VERSION): New.
1521 (AC_OUTPUT): Remove intl/Makefile.
1523 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1524 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1525 * doc/fdl.texi: Update to current GNU version.
1526 * doc/gettext.texi: Update to current coreutils version,
1527 plus a copyright notice.
1528 * doc/tar.texi: Switch to new method for doing copyright notices.
1529 Use @acronym instead of @sc where appropriate.
1530 Remove empty examples. Give a few more examples.
1532 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1533 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1534 are built up in pieces with +=.
1535 (noinst_HEADERS, INCLUDES): Remove.
1536 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1537 (libtar_a_LIBADD): Use $ rather than @.
1538 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1540 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1541 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1542 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1543 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1544 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1545 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1546 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1547 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1548 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1549 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1550 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1551 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1552 prereq.m4, xstrtoimax.m4.
1554 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1555 be translated, since it's not a user-visible tool.
1557 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1559 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1560 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1561 consistency with coreutils.
1562 (LDADD): Link LIBINTL after libtar.a, since
1563 it's now external and should stand by itself.
1565 * src/buffer.c (print_total_written): Adjust to new human.h
1567 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1568 (open_archive): Open index file name.
1569 Strip trailing slahes from file names.
1570 (flush_write): Set size to 0 if not saving names.
1571 (flush_write, flush_read): Use safer_name_suffix rather than
1574 * src/common.h: Include <quote.h>.
1575 (absolute_names_option, atime_preserve_option, backup_option,
1576 block_number_option, checkpoint_option, dereference_option,
1577 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1578 incremental_option, interactive_option, multi_volume_option,
1579 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1580 read_full_records_option, remove_files_option, same_order_option,
1581 show_omitted_dirs_option, sparse_option, starting_file_option,
1582 to_stdout_option, totals_option, touch_option, verify_option,
1583 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1584 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1585 recent_long_link_blocks): New vars.
1586 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1587 (OVERWRITE_OLD_DIRS): Remove.
1588 (enum remove_option): New enum.
1589 (remove_any_file): Use it as option arg, not int.
1590 (is_avoided_name, contains_dot_dot): Return bool, not int.
1591 (safer_name_suffix): New decl.
1593 * src/compare.c (now_verifying): Now bool, not int.
1594 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1595 all callers changed to test for failure.
1596 (diff_sparse_files): Take size from current_stat, not from param.
1597 (diff_archive): Do not count trailing slashes in archives.
1598 (verify_volume): Test for header failure after loop, not before.
1600 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1601 All callers changed.
1602 (start_header): Clear devmajor and devminor fields, too.
1603 (finish_header): New arg block_ordinal.
1604 (init_sparsearray): Now extern. Set sp_array_size to
1605 SPARSES_IN_OLDGNU_HEADER if it is zero.
1606 (dump_file): Keep link table as a hash.
1607 Do not count "file changed as we read it" as a failure.
1609 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1610 Move extern decl to common.h.
1612 * src/extract.c (we_are_root): Now bool, not int.
1613 (check_time): Warn about implausibly old time stamps.
1614 (set_stat): Use utimbuf, not stat_info.
1615 (prepare_to_extract): New arg DIRECTORY.
1616 (fill_in_sparse_array): Moved here from compare.c.
1617 (extract_sparse_file): Now returns off_t, giving size left.
1618 Truncate file at end.
1619 (extract_archive): Use safer_name_suffix rather than rolling our own.
1620 Use fill_in_sparse_array rather than rolling our own.
1621 Strip trailing slashes more effectively.
1622 Check for unsafe names.
1624 * src/incremen.c (struct directory): nfs and found are now of type
1626 (gnu_restore): Now takes directory name as argument, not offset
1627 of directory name in a global. All uses changed.
1628 (CURRENT_FILE_NAME): Remove.
1631 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1634 2002-09-30 Paul Eggert <eggert@twinsun.com>
1636 * src/rmt.c (prepare_input_buffer): Renamed form
1637 prepare_record_buffer. All uses changed. Do not assume that
1638 size_t is the same width as int.
1640 2002-03-29 Paul Eggert <eggert@twinsun.com>
1642 * src/incremen.c (get_directory_contents):
1643 If ignore_failed_read_option, only warn about
1644 get_directory_contents failures. Fix suggested by
1647 2002-01-31 Mark W. Eichin <eichin@thok.org>
1649 * src/buffer.c (child_open_for_compress): Don't try to read
1650 past the end of the buffer.
1652 2001-10-11 Jim Meyering <meyering@lucent.com>
1654 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1655 and quote_n (1, ... to avoid clobbering a buffer.
1657 2001-09-26 Paul Eggert <eggert@twinsun.com>
1659 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1661 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1662 end of file; just ignore them silently.
1664 * src/list.c (read_header): Don't keep around extended name
1665 and link info indefinitely; keep it only for the next file.
1666 This fixes a bug introduced in 1.13.24, and removes the need
1667 for some static variables. Set recent_long_name and
1668 recent_long_link to zero if there were no long links; this
1669 avoids a violation of ANSI C rules for pointers in delete.c.
1670 * THANKS: Add Christian Laubscher.
1672 2001-09-26 Jim Meyering <meyering@lucent.com>
1674 * doc/tar.texi (Remote Tape Server): is know -> is known
1676 2001-09-25 Paul Eggert <eggert@twinsun.com>
1678 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1679 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1680 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1681 want to distinguish EINVAL and EILSEQ.
1683 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1685 * src/extract.c (maybe_recoverable):
1686 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1688 2001-09-22 Paul Eggert <eggert@twinsun.com>
1690 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1692 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1695 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1696 * PORTS: Add copyright notice, 'star' reference.
1697 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1698 * THANKS: Add Christophe Kalt.
1699 * config.sub: Upgrade to 2001-09-14 version.
1701 * configure.ac (ALL_LINGUAS): Add ko.
1702 * po/ko.po: Resurrected file.
1704 * doc/convtexi.pl: Add coding advice for Emacs.
1706 * doc/getdate.texi: Add copyright notice.
1708 * doc/mdate-sh: Upgrade to automake 1.5 version.
1710 * doc/tar.texi (extracting files): Mention --to-stdout.
1711 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1712 (Overwrite Old Files): Likewise.
1714 * lib/Makefile.am (noinst_HEADERS):
1715 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1716 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1718 * lib/copysym.c, lib/copysym.h: Remove.
1719 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1720 lib/unicodeio.h: New files.
1722 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1723 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1725 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1726 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1728 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1729 * m4/isc-posix.m4: Remove.
1731 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1733 * po/POTFILES.in: Add copyright notice.
1735 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1737 * tests/Makefile.am (LDADD): Likewise.
1739 * src/buffer.c (write_archive_buffer, close_archive):
1740 If an archive is a socket, treat it like a FIFO.
1741 (records_read, records_written): New vars.
1742 (write_archive_to_stdout): Now bool, not int.
1743 (open_archive, flush_write, flush_read): Keep records_read and
1744 records_written up to date.
1746 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1747 (write_archive_to_stdout): Now bool, not int.
1748 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1749 (read_header): Now takes bool arg. Existing callers modified
1750 to pass 0, unless otherwise specified.
1752 * src/delete.c (records_read): Remove; now a global.
1753 (acting_as_filter): Now bool, not int.
1754 (recent_long_name, recent_long_link, recent_long_name_blocks,
1755 recent_long_link_blocks, records_read, records_written): New decls.
1756 (records_skipped): New var.
1757 (move_archive): Don't divide by zero if arg is 0.
1758 Use the above vars to compute how far to move.
1759 (write_recent_blocks): New function.
1760 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1761 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1762 Keep track of how many records have been skipped.
1763 Let the buffer code count records.
1764 When copying a header, copy any extended headers that came before it.
1766 * src/extract.c (extract_archive): When marking a directory to be
1767 updated after symlinks, stat all directories after it in the
1768 delayed-set-stat list too, since they will be checked after
1769 symlinks. Add support for --overwrite-dir.
1771 * src/list.c (recent_long_name, recent_long_link,
1772 recent_long_name_blocks, recent_long_link_blocks): New vars.
1773 (read_and): Pass 0 to read_header.
1774 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1775 headers into new vars. Null-terminate incoming symbolic links.
1777 * src/rmt.c: Include print-copyr.h, not copysym.h.
1778 (main): Use print_copyright, not copyright_symbol.
1779 * src/tar.c (decode_options): Likewise.
1780 (OVERWRITE_DIR_OPTION): New constant.
1781 (long_options, usage, decode_options): Add --overwrite-dir.
1783 * src/tar.h: Put copyright notice into documentation.
1785 * tests/Makefile.am (TESTS): Add delete03.sh.
1786 * tests/delete03.sh: New file.
1788 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1789 (main): Use print_copyright, not copyright_symbol.
1790 Include <argmatch.h>.
1791 (pattern_strings): Remove.
1792 (pattern_args, pattern_types): New constants.
1793 (main): Use XARGMATCH, not argmatch.
1795 2001-09-20 Jim Meyering <meyering@lucent.com>
1797 * lib/xstrtol.c (strtoimax): Guard declaration with
1798 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1799 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1800 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1801 (strtoumax): Likewise, for completeness (it wasn't necessary).
1802 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1803 Check for declaration of strtoimax.
1804 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1805 Check for declaration of strtoumax.
1807 2001-09-16 Paul Eggert <eggert@twinsun.com>
1809 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1811 2001-09-14 Paul Eggert <eggert@twinsun.com>
1813 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1815 * README-alpha: Describe automake patch.
1817 * configure.ac (LIBOBJS):
1818 Remove automake 1.4 workaround, as we're using 1.5 now.
1819 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1821 * lib/copysym.c: Include stddef.h, for size_t.
1822 Include langinfo.h if needed.
1823 Use locale_charset only if USE_INCLUDED_LIBINTL;
1824 if not, use nl_langinfo (CODESET) if available.
1826 2001-09-13 Paul Eggert <eggert@twinsun.com>
1828 * config.guess, config.sub: Sync with canonical versions.
1830 * configure.ac (jm_PREREQ_XGETCWD): Add.
1832 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1833 (libtar_a_SOURCES): Add copysym.c.
1834 * copysym.c, copysym.h: New files.
1836 * lib/error.c: Sync with fileutils version.
1838 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1839 * m4/getcwd.m4: New file.
1840 * m4/uintmax_t.m4: Remove.
1842 * m4/gettext.m4 (AM_WITH_NLS):
1843 Fix bug with calculating version of Bison 1.29.
1844 Reported by Karl Berry.
1846 * src/Makefile.am (datadir): Remove.
1848 * src/rmt.c: Include copysym.h.
1849 (main): Use copyright_symbol to translate copyright notice,
1851 * src/tar.c: Likewise.
1852 * tests/genfile.c: Likewise.
1854 * src/system.h (MB_LEN_MAX): New symbol.
1856 2001-09-11 Paul Eggert <eggert@twinsun.com>
1858 * src/extract.c (struct delayed_set_stat): New member
1860 (delay_set_stat): Initialize it to 0.
1861 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1862 taking an extra stat ourselves. All callers changed.
1863 (set_stat): Likewise.
1864 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1865 If false, stop when encountering a struct whose 'after_symlinks'
1866 member is true. Otherwise, go through all structures but check
1867 them more carefully. All callers changed.
1868 (extract_archive): When extracting a deferred symlink, if its parent
1869 directory's status needs fixing, then mark the directory as needing
1870 to be fixed after symlinks.
1871 (extract_finish): Fix status of ordinary directories, then apply
1872 delayed symlinks, then fix the status of directories that are
1873 ancestors of delayed symlinks.
1875 * src/rtapelib.c (rexec):
1876 Remove declaration; it ran afoul of prototypes on Crays.
1877 Reported by Wendy Palm of Cray.
1879 2001-09-06 Paul Eggert <eggert@twinsun.com>
1881 * lib/strtoimax.c (HAVE_LONG_LONG):
1882 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1883 (strtoimax): Use sizeof (long), not
1884 sizeof strtol (ptr, endptr, base),
1885 to work around bug in IBM C compiler.
1887 2001-09-04 Paul Eggert <eggert@twinsun.com>
1889 * lib/xgetcwd.c: Include "xalloc.h".
1890 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1891 report an error and exit.
1893 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1894 (jm_PREREQ): Use it.
1896 2001-09-03 Paul Eggert <eggert@twinsun.com>
1898 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1899 (jm_PREREQ_XGETCWD): New macro.
1901 * lib/exclude.c (fnmatch_no_wildcards):
1902 Fix typo that caused us to do case-folding
1903 search even when that was not desired. This occurred only in the
1906 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1907 Do not include xalloc.h.
1908 (INITIAL_BUFFER_SIZE): New symbol.
1909 Do not use xmalloc / xrealloc, since the caller is responsible for
1910 handling errors. Preserve errno around `free' during failure.
1911 Do not overrun buffer when using getwd.
1913 * lib/xgetcwd.c (xgetcwd):
1914 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1915 to decide whether to use getcwd (NULL, 0).
1917 2001-09-02 Paul Eggert <eggert@twinsun.com>
1919 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1921 2001-09-01 Jim Meyering <meyering@lucent.com>
1923 * exclude.c: Use `""', not `<>' to #include non-system header files.
1924 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1925 and strncasecmp as r-values. Unixware didn't have declarations.
1927 2001-08-31 Jim Meyering <meyering@lucent.com>
1929 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1930 Use an initial, malloc'd, buffer of length 128 rather than
1931 a statically allocated one of length 1024.
1933 2001-08-30 Paul Eggert <eggert@twinsun.com>
1935 * lib/utime.c: Include full-write.h.
1936 * lib/xstrtol.c (strtoimax): New decl.
1938 2001-08-29 Paul Eggert <eggert@twinsun.com>
1940 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1942 * src/create.c (dump_file): Relativize link names before dumping.
1943 This fixes a bug reported by Jose Pedro Oliveira.
1945 * src/create.c (dump_file): Use offsetof when computing sizes for
1946 struct hack; this avoids wasted space in some cases.
1947 * src/incremen.c (note_directory, find_directory): Likewise.
1948 * src/names.c (name_gather, addname): Likewise.
1950 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1951 for consistency with other code that does similar things.
1952 * src/names.c (name_gather): Likewise.
1954 * src/names.c (read_name_from_file, name_next, name_gather,
1955 add_hierarchy_to_namelist): Avoid quadratic behavior when
1956 reallocating buffers. Check for buffer size overflow.
1957 (addname): Avoid unnecessary clearing of memory.
1959 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1961 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1962 name size allocation that caused core dumps.
1964 2001-08-28 Paul Eggert <eggert@twinsun.com>
1966 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1968 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1969 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1970 (daddr_t): Remove; no longer used.
1971 (jm_PREREQ_HUMAN): Add.
1973 * acconfig.h: Remove; no longer needed.
1975 * config.guess, config.sub:
1976 New files, from automake 1.5. Gettext 0.10.39 needs them.
1977 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1979 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1980 (SUBDIRS): Put intl before lib, as gettext requires.
1982 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1983 * intl: Upgrade entire directory to gettext 0.10.39.
1984 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1985 New files, from gettext 0.10.39.
1986 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1987 Upgrade to gettext 0.10.39,
1988 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1990 * po/cat-id-tbl.c, po/stamp-cat-id:
1991 Remove; no longer used by gettext 0.10.39.
1992 * po/ChangeLog: New file.
1994 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1995 $(srcdir)/tar.texi: Likewise.
1996 * doc/freemanuals.texi: New file.
1997 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1998 `fileds' -> `fields'
1999 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
2001 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
2002 (noinst_HEADERS): Add quote.h.
2003 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
2005 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
2007 * lib/full-write.c, lib/savedir.c: Comment fix.
2009 * lib/pathmax.h: Remove.
2011 * lib/quote.c, lib/quote.h: New files.
2013 * lib/xgetcwd.c: Don't include pathmax.h.
2014 Include stdlib.h and unistd.h if available.
2016 (xmalloc, xstrdup, free): Remove decls.
2017 (xgetcwd): Don't assume sizes fit in unsigned.
2018 Check for overflow when computing sizes.
2019 Simplify reallocation code.
2021 * lib/xmalloc.c: Quote failure tests.
2023 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
2025 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
2026 similar to strtol.c.
2027 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
2028 (verify): New macro.
2029 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2030 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2031 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2032 changed to signed values. Check sizes at compile-time, not
2033 run-time. Prefer strtol to strtoll if both work.
2036 * lib/xstrtol.h (xstrtoimax): New decl.
2038 * m4/Makefile.am (EXTRA_DIST):
2039 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
2040 longlong.m4, xstrtoimax.m4.
2042 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
2043 Remove; now done by autoconf.
2044 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
2045 Use AC_CHECK_TYPE instead of merely looking for the header.
2047 * m4/uintmax_t.m4: Use shorter comment.
2049 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
2050 Quote first arg of AC_DEFUN.
2051 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
2052 is needed to parse the include file.
2053 Simplify logic behind the args to AC_REPLACE.
2055 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
2057 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
2060 Use "Copyright %d" to simplify the translator's job in the future.
2061 Advise translator about circle-C.
2062 * src/tar.c: (decode_options): Likewise.
2063 * tests/genfile.c (main): Likewise.
2065 2001-08-28 Jim Meyering <meyering@lucent.com>
2067 * lib/argmatch.c: Include "quote.h".
2068 (argmatch_invalid): Quote the context.
2070 * lib/dirname.c (dir_name): Fix typo on PC platforms.
2072 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
2073 Use single-quote for local .h files.
2075 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
2077 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
2080 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
2081 invoking mktime the last time.
2083 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
2085 * lib/rename.c: Major rewrite by Volker Borchert to use system
2086 rename function, but to work around problems with trailing
2089 * lib/strtoll.c: New file, from glibc.
2090 * lib/strtoul.c: Update from glibc.
2092 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
2093 Add support for signed numbers, too.
2094 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
2096 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
2098 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
2099 (main): Use generic names in debugging output.
2100 * lib/strtoimax.c: Plus add the following changes of my own:
2101 (main): Use accurate names in debugging output.
2103 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
2106 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
2107 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
2108 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
2109 m4/utime.m4, m4/utimes.m4:
2110 Quote the first argument in each use of AC_DEFUN.
2112 * m4/getline.m4: Don't use string.h.
2114 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
2116 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
2118 2001-08-27 Paul Eggert <eggert@twinsun.com>
2120 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
2122 The biggest change is the new --exclude semantics and options.
2123 The basic idea was suggested by Gerhard Poul; thanks!
2125 * NEWS: Describe new --exclude semantics and options, and bug fixes.
2126 * README: ignfail.sh fails on some NFS hosts.
2127 * NEWS, README, lib/xstrtol.h: Add copyright notice.
2129 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
2130 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
2131 Remove; the automake bug has been fixed.
2132 * acinclude.m4: Remove.
2134 * configure.ac: Renamed from configure.in.
2135 (AC_PREREQ): Bump from 2.13 to 2.52.
2136 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
2137 1997-05-30) has an encoding error.
2138 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
2139 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
2141 * doc/fdl.texi: Update to current GNU version.
2143 * doc/tar.texi: Put leading '*' in direntry.
2144 Accommodate new gfdl sectioning.
2145 New option --recursion (the default) that is the inverse of
2148 New options --anchored, --ignore-case, --wildcards,
2149 --wildcards-match-slash, and their negations (e.g., --no-anchored).
2150 Along with --recursion and --no-recursion, these control how exclude
2151 patterns are interpreted. The default interpretation of exclude
2152 patterns is now --no-anchored --no-ignore-case --recursion
2153 --wildcards --wildcards-match-slash.
2155 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
2157 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
2158 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2159 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2160 Include if available.
2161 (<xalloc.h>): Include
2162 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2163 (verify): New macro. Use it to verify that EXCLUDE macros do not
2164 collide with FNM macros.
2165 (struct patopts): New struct.
2166 (struct exclude): Use it, as exclude patterns now come with options.
2167 (new_exclude): Support above changes.
2168 (new_exclude, add_exclude_file):
2169 Initial size must now be a power of two to simplify overflow checking.
2170 (free_exclude, fnmatch_no_wildcards): New function.
2171 (excluded_filename): No longer requires options arg, as the options
2172 are determined by add_exclude. Now returns bool, not int.
2173 (excluded_filename, add_exclude):
2174 Add support for the fancy new exclusion options.
2175 (add_exclude, add_exclude_file): Now takes int options arg.
2176 Check for arithmetic overflow when computing sizes.
2177 (add_exclude_file): xrealloc might modify errno, so don't
2178 realloc until after errno might be used.
2180 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2182 (free_exclude): New decl.
2183 (add_exclude, add_exclude_file): Now takes int options arg.
2184 (excluded_filename): No longer requires options arg, as the options
2185 are determined by add_exclude. Now returns bool, not int.
2187 * lib/prepargs.c: Include <string.h>; required for C99 since
2191 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
2193 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
2194 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
2196 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
2197 Remove inttypes_h.m4, largefile.m4, mktime.m4.
2199 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
2200 subsumed by Autoconf 2.50.
2202 * m4/error.m4: Upgrade to serial 2.
2204 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
2205 remove test for GNU C library. It's not correct, as some
2206 older glibcs are buggy.
2208 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
2210 * m4/prereq.m4: Upgrade to serial 20, but then:
2211 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
2212 (jm_PREREQ_EXCLUDE): New macro.
2213 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
2216 * m4/realloc.m4: Upgrade to serial 4.
2218 * m4/strerror_r.m4: Revert to serial 1002.
2220 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
2222 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
2224 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
2225 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
2226 it is now subsumed by autoconf. Add inttypes.h.
2228 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
2229 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
2231 * src/buffer.c (new_volume): Stop if the script exits with an error.
2233 * src/common.h (excluded_with_slash, excluded_without_slash):
2234 Remove, replacing by:
2235 (excluded): New decl.
2236 (link_error): New decl.
2237 (excluded_name): Now returns bool.
2240 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
2241 Support hard links to symbolic links.
2243 (struct delayed_symlink): Remove 'names' member, replacing it with
2244 'sources' and 'target' member. All uses changed.
2246 (struct string_list): New type.
2248 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
2249 for struct hack; this avoids wasted space in some cases.
2251 (extract_archive): Fix test for absolute pathnames and/or "..".
2252 Use link_error to report errors for links.
2253 Remove redundant trailing '/' at "really_dir", for all uses, not
2254 just before invoking mkdir.
2255 If overwriting old files, do not worry so much about existing
2257 Fix mode computation in the case where the directory exists.
2259 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
2260 link, make a copy of the symbolic link.
2262 * src/incremen.c (get_directory_contents):
2263 If ignore_failed_read_option, only warn about
2266 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
2267 However, check for error even for '-' or '+' case.
2269 (print_header): Try parsing uids and gids as unsigned integers first,
2270 and as a uid_t or gid_t only if that fails. This adds support for
2271 listing positive uids and gids that are greater than UID_MAX and
2274 * src/misc.c (link_error): New function.
2276 * src/names.c (collect_and_sort_names):
2277 If ignore_failed_read_option, only warn about
2280 (excluded_name): Now returns bool. Simplify, as the fancy
2281 features are now all in excluded_filename.
2283 * src/rtapelib.c (base_name): Remove decl, as system.h now
2286 * src/system.h: Include stddef.h if available.
2287 (offsetof): Declare if stddef.h doesn't.
2289 Include <dirname.h>.
2290 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
2292 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
2293 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
2294 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
2295 WILDCARDS_MATCH_SLASH_OPTION):
2298 (long_options, usage, decode_options): Add support for --anchored,
2299 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
2300 --no-wildcards-match-slash, --recursion, --wildcards,
2301 --wildcards-match-slash.
2303 (decode_options): Implement the new way of interpreting exclude
2306 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
2308 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
2309 just print error messages suggesting alternatives.
2311 (add_filtered_exclude): Remove.
2313 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2315 * tests/extrac04.sh (out): Remove
2316 directory/subdirectory/file1, as the new semantics for
2317 --exclude exclude it.
2319 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2321 2001-08-12 Paul Eggert <eggert@twinsun.com>
2323 * lib/addext.c (<errno.h>): Include.
2324 (errno): Declare if not defined.
2325 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2326 leaves errno alone, because there is no limit. Also, work even if
2327 size_t is narrower than long.
2329 2001-07-08 Paul Eggert <eggert@twinsun.com>
2331 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2333 2001-05-10 Paul Eggert <eggert@twinsun.com>
2335 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2336 Include <backupfile.h> and <dirname.h> after size_t is defined.
2337 (addext): Use base_len to trim redundant trailing slashes instead of
2340 * lib/backupfile.c (ISSLASH, base_name):
2341 Remove decls; now in dirname.h.
2342 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2344 (find_backup_file_name): Rename locals to avoid new functions.
2345 Use base_len instead of rolling it ourselves.
2346 Work even if dirlen is 0.
2347 Use a dir of '.' if given the empty string.
2350 Do not include <stdio.h>, <assert.h>; no longer needed.
2351 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2352 Include <string.h>, <dirname.h>.
2353 (base_name): Allow file names ending in slashes, other than names
2354 that are all slashes. In this case, return the basename followed
2357 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2358 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2359 (dir_len): Renamed from dirlen.
2360 All callers changed.
2362 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2364 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2366 2001-02-16 Paul Eggert <eggert@twinsun.com>
2368 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2369 Do not declare or define if HAVE_MBRTOWC,
2370 since the test for HAVE_MBRTOWC now requires proper declarations.
2372 * lib/alloca.c (malloc): Undef before defining.
2374 2001-02-13 Paul Eggert <eggert@twinsun.com>
2376 * src/compare.c (read_and_process): Use off_t for size.
2377 From Maciej W. Rozycki.
2379 2001-01-26 Paul Eggert <eggert@twinsun.com>
2381 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2383 2001-01-12 Paul Eggert <eggert@twinsun.com>
2385 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2387 * lib/savedir.h (savedir): Remove size arg.
2389 * doc/tar.texi: Add @setchapternewpage odd.
2390 Remove -I as an alias for -T, for now.
2392 Update copyright. Remove "Published by".
2393 Dates beginning with / or . are taken to be file names.
2395 * src/tar.c (<time.h>): Do not include;
2396 (time): Do not declare.
2397 (usage): Remove -I as an alias for -T.
2398 (OPTION_STRING): Remove -I.
2399 (decode_options): Dates that look like an absolute path name,
2400 or that start with '.', are presumed to be file names whose
2402 Remove 'I' as an aliase for 'T'.
2405 * src/extract.c (<time.h>): Do not include; system.h now does this.
2406 (make_directories): Skip filesystem prefixes.
2407 Don't assume '/' is the only separator.
2408 (extract_sparse_file): Use new full_write semantics.
2409 On write error, return instead of invoking skip_file.
2410 Do not free sparsearray; caller does this now.
2411 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2413 (extract_archive): Don't assume file name lengths fit in int.
2414 Report what got stripped from member name; it might be more than '/'.
2415 Use new full_write semantics.
2416 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2418 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2420 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2421 (time): Remove decl; likewise.
2422 (child_open_for_uncompress): Use new full_write semantics.
2423 (flush_write): Use ISSLASH instead of testing for '/'.
2424 (flush_read): Likewise.
2426 * src/rmt.h (_remdev): Look for / anywhere in Path.
2428 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2429 Don't assume '/' is the only separator.
2430 (safer_rmdir): Don't assume '/' is the only separator.
2432 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2434 * lib/dirname.h (dirlen): New decl.
2436 * src/incremen.c (get_directory_contents):
2437 Remove path_size arg; all callers changed.
2438 Don't assume '/' is the only directory separator.
2439 (gnu_restore): Work even if file name length doesn't fit in int.
2441 * lib/addext.c (ISSLASH): New macro.
2442 (addext): Trim any redundant trailing slashes.
2444 * src/names.c (name_next):
2445 Don't assume '/' is the only directory separator.
2446 (namelist_match): Likewise.
2447 (add_hierarchy_to_namelist): Remove dirsize arg.
2448 Do not assume '/' is the only directory separator.
2449 (new_name): Likewise.
2451 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2452 (libtar_a_SOURCES): Add dirname.c.
2454 * src/create.c (relativize):
2455 New function, with much of old start_header's guts.
2456 Handle filesystem prefixes.
2457 (start_header): Use this new function.
2458 (init_sparsearray): Don't bother to zero out the new array;
2460 (deal_with_sparse): Fix array allocation bug.
2461 (create_archive): Don't assume '/' is the only separator.
2462 (dump_file): Likewise.
2463 Don't worry about leading / in symlink targets.
2465 * lib/savedir.c (savedir):
2466 Remove size arg; it wasn't portable. All callers changed.
2468 * lib/utime.c (utime_null): Adjust to new full_write convention.
2470 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2472 * lib/backupfile.c: Include <dirname.h>.
2473 (ISSLASH): New macro.
2474 (find_backup_file_name): Use dirlen to calculate directory lengths.
2475 (max_backup_version): Strip redundant trailing slashes.
2477 * src/common.h: Include <full-write.h>.
2478 (get_directory_contents): No longer has size arg.
2479 (gnu_restore): Arg is size_t, not int.
2481 * src/system.h: Include <time.h>.
2482 (time): Declare if not defined.
2484 * lib/full-write.c: Include full-write.h, not safe-read.h.
2485 full_write returns size_t, with short writes meaning failure.
2486 All callers changed.
2488 * src/rtapelib.c: Include full-write.h.
2490 * src/rmt.c: Include full-write.h.
2491 (main): Update copyright.
2493 * doc/getdate.texi: Mention that only English is supported.
2494 Show how to use "date" so that the output is acceptable to getdate.
2495 Mention Z as an abbreviation for UTC.
2497 * lib/full-write.h: New file.
2499 * src/list.c: system.h now does time.h stuff.
2502 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2504 Do not include string.h, strings.h, or assert.h; no longer needed.
2505 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2507 (base_name): New decl.
2508 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2509 (dir_name_r): Remove.
2510 (dirlen): New function.
2511 (dir_name): Use dirlen instead of dir_name_r.
2512 (<string.h>, <strings.h>): Include only if test program.
2513 (main): Use "return 0", not "exit (0)".
2515 2000-12-08 Paul Eggert <eggert@twinsun.com>
2517 * lib/dirname.h: New file.
2519 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2521 * lib/fnmatch.c: Do not comment out all the code if we are using
2522 the GNU C library, because in some cases we are replacing buggy
2523 code in the GNU C library itself.
2525 2000-10-30 Paul Eggert <eggert@twinsun.com>
2527 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2529 2000-10-29 Paul Eggert <eggert@twinsun.com>
2531 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2533 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2535 2000-10-28 Paul Eggert <eggert@twinsun.com>
2537 * doc/tar.texi: --no-recursion now applies to extraction, too.
2538 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2539 * src/names.c (namelist_match, excluded_name):
2540 Do not match subfiles of a directory
2541 if --no-recursion is specified.
2542 * src/tar.c (NO_RECURSE_OPTION): Remove.
2543 (long_options): Have getopt set the --no-recursion flag.
2544 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2545 Remove case for NO_RECURSE_OPTION.
2546 * src/common.h (recursion_option):
2547 Renamed from no_recurse_option, with sense
2548 negated, and with FNM_LEADING_DIR being the nonzero value.
2550 * names.c (namelist_match): New function.
2551 (name_match, name_scan): Use it to eliminate duplicate code.
2552 (names_notfound): Remove special case for Amiga.
2554 2000-10-27 Paul Eggert <eggert@twinsun.com>
2556 * src/misc.c (read_error_details, read_warn_details,
2557 read_fatal_details): Don't assume size_t is unsigned long.
2559 * src/buffer.c (flush_read): If read_full_records_option, try to
2560 fill the input buffer, as --delete -f - needs this.
2562 2000-10-24 Paul Eggert <eggert@twinsun.com>
2564 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2566 * src/buffer.c (check_label_pattern):
2567 Make sure header name is a string before
2568 passing it to fnmatch.
2569 (init_volume_number): Check for global_volno overflow.
2570 (new_volume): Check for global_volno overflow.
2572 * src/tar.c (decode_options):
2573 Check that volume label is not too long to overflow
2574 name in tar header block.
2576 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2578 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2579 (AC_FUNC_STRERROR_R): Use this instead.
2581 2000-10-23 Paul Eggert <eggert@twinsun.com>
2583 * src/extract.c: Include <time.h>, since we invoke "time".
2585 * lib/prepargs.c (prepend_default_options):
2586 Don't use NULL, for portability.
2588 * m4/fnmatch.m4: Add "working" to message.
2590 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2592 (getpwuid, getgrgid): Declare only if system headers don't.
2593 (gid_to_gname): Don't invoke setgrent.
2594 (namelist): Now static, not global.
2595 (nametail): New var. All uses of namelast changed to use
2596 nametail, with one extra level of indirection.
2597 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2598 (name_match): Set nametail too, when setting namelist to null.
2599 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2600 struct name *, so that we don't have to look up the name again
2601 here. Get change_dir from dir rather than as a separate arg. Add
2602 dirsize arg, and pass it along to get_directory_contents. Remove
2603 unnecessary check of directory type.
2604 (new_name): Do not append a slash if PATH already ends in one.
2605 (avoided_names, struct avoided_name): Remove.
2606 (avoided_name_table): New var, replacing avoided_names.
2607 (hash_avoided_name, compare_avoided_names): New function.
2608 (add_avoided_name, is_avoided_name): Use hash table rather than
2611 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2612 (child_open_for_compress, child_open_for_uncompress,
2613 close_archive): Propagate any failure of the compression process
2615 (open_archive, flush_write, flush_read, close_archive): Do not
2616 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2617 -1. Instead, allocate an array with the size that's needed.
2618 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2619 (backspace_output): Don't try to backspace past start of archive.
2620 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2622 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2623 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2624 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2625 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2626 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2627 WITH_DMALLOC, WITH_REGEX):
2628 Remove; now generated automatically.
2630 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2631 compatibility for glibc fragments.
2632 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2633 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2634 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2635 that we needn't put an entry into acconfig.h.
2636 (ALL_LINGUAS): Add da.
2637 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2638 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2640 (AC_MBSTATE_T): Add.
2641 (RMT): Append $(EXEEXT).
2642 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2643 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2644 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2645 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2646 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2647 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2648 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2649 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2650 (EMUL_OPEN3): Remove; no longer needed.
2651 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2653 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2655 * src/common.h: Do not include basename.h.
2656 * src/rtapelib.c (base_name): Do not include basename.h;
2657 declare base_name instead.
2659 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2661 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2662 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2663 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2664 Adjust to the above changes.
2666 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2668 * src/open3.c: Remove.
2670 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2671 (tar_SOURCES): Remove open3.c.
2672 (INCLUDES): Remove -I.., as automake does that.
2673 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2675 The following changes are to put LOCALEDIR into localedir.h instead
2676 of passing it on the command line.
2678 (DISTCLEANFILES): New macro.
2679 (localedir.h): New rule.
2680 (rmt.o tar.o): Now depend on localedir.h.
2682 * tests/delete02.sh, tests/extrac04.sh: New files.
2684 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2685 (TESTS): Add extrac04.sh, and restore delete02.sh.
2686 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2687 (INCLUDES): Remove -I.. as automake does this now.
2689 * src/rtapelib.c (rexec): Don't declare unless using it.
2690 (do_command): Simplify signal-handling code slightly.
2692 * src/delete.c (blocks_needed): Remove. All uses changed to use
2693 blocking_factor - new_blocks.
2694 (acting_as_filter): New var.
2695 (write_record, delete_archive_members): Use acting_as_filter
2696 rather than archive == STDIN_FILENO to detect whether we're acting
2697 as a filter, as open can return STDIN_FILENO in some cases.
2698 (delete_archive_members): Ignore zero blocks if
2699 ignore_zeros_option is nonzero. Fix bug that messed up last
2700 output block: write_eot can't be used here, as it gets confused
2701 when the input is at end of file.
2703 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2704 symbolic link contents length. Pass directory size to
2705 get_directory_contents.
2707 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2708 m4/strerror_r.m4: New files.
2709 * m4/signedchar.m4: Remove this file.
2710 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2711 * m4/Makefile.am (EXTRA_DIST): Likewise.
2713 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2715 * po/da.po: New translation file.
2717 * src/mangle.c (extract_mangle):
2718 Fix diagnostic with wrong number of %s'es.
2720 * lib/fnmatch.c (fnmatch):
2721 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2722 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2724 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2725 fall off a device's end. Detect this.
2727 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2729 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2730 include <pathmax.h> and directory include files like <dirent.h>;
2731 no longer used. Include <savedir.h> instead.
2732 (closedir, signed_char): remove macro; no longer used.
2733 (bool, false, true): Include <stdbool.h> if you have the include
2734 file, otherwise define.
2737 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2738 opendir_warn, readdir_error): Remove; no longer needed.
2739 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2740 before deciding whether we're trying to remove ".".
2741 (remove_any_file): Try unlink first if we are not root. Use
2742 savedir when recursively removing directories, to avoid exhausting
2744 (savedir_error, savedir_warn, symlink_error): New functions.
2746 * src/list.c: (read_and): Do not invoke
2747 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2748 responsible for that. Do not invoke apply_delayed_set_stat; our
2749 caller is now responsible for that.
2750 (read_header): Use signed char instead of signed_char. Prevent
2751 later references to current_header from mistakenly treating it as
2753 (from_header): Quote invalid base-64 strings in diagnostics.
2754 (time_from_header): Do not warn about future timestamps in
2755 archive; check_time now does that.
2756 (print_header): Quote unknown file types.
2757 (skip_member): New function, replacing skip_extended_headers and
2758 now skipping the whole member instead of just the extended
2759 headers. All callers changed. This makes the code handle
2760 extended headers uniformly, and fixes some bugs.
2762 * src/update.c (update_archive): Use skip_member.
2764 * src/extract.c (we_are_root): Now global.
2765 (struct delayed_symlink): New type.
2766 (delayed_symlink_head): New var.
2767 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2768 not apply_delayed_set_stat.
2769 (set_mode, set_stat): Pointer args are now const pointers.
2770 (check_time): New function.
2771 (set_stat): Warn if setting a file's timestamp to be the future.
2772 (make_directories): Do not save and restore errno.
2773 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2774 intermediate directories.
2775 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2776 not in caller. Extract potentially dangerous symbolic links more
2777 carefully, deferring their creation until the end, and using a
2778 regular file placeholder in the meantime. Do not remove trailing
2779 / and /. from file names. Do not bother checking for ".." when
2780 checking whether a directory loops back on itself, as loopbacks
2781 can occur with symlinks too. Also, in that case, do not bother
2782 saving and restoring errno; just set it to EEXIST.
2783 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2784 ancestor if it ends in slash too (as well as ending in a char just
2786 (apply_delayed_set_stat): Remove.
2787 (apply_delayed_symlinks, extract_finish): New functions.
2789 * doc/fdl.texi: New file.
2790 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2791 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2792 * doc/tar.texi: Add Free Documentation License. New section
2793 "Overwrite Old Files", and revamp that section to make it easier to
2794 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2795 documentation into getdate.texi. Fix several minor typos. Describe
2796 TAR_OPTIONS. Describe incompatibility between incremental backups and
2797 --atime-preserve. Describe incompatibility between --verify and other
2798 options. Mention that tar normally removes symbolic links rather than
2799 following them, when extracting a file of the same name.
2801 * THANKS: Add gpoul. Change skip's address.
2803 * po/POTFILES.in: Add lib/human.c.
2805 * src/common.h (namelist, namelast): Remove decls.
2806 (we_are_root, extract_finish, skip_member, savedir_error,
2807 savedir_warn, symlink_error, gnu_list_name): New decls.
2808 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2809 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2810 closedir_warn, opendir_error, opendir_warn, readdir_error,
2811 readdir_warn): Remove decls.
2812 (get_directory_contents): New off_t arg.
2813 (addname): Now returns struct name *.
2815 * src/tar.h, tests/genfile.c: Fix comments.
2817 * src/create.c: Include hash.h.
2818 (gnu_list_name): Remove decl.
2819 (struct link): Remove "next" member.
2821 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2822 consistency with other diagnostics.
2823 (deal_with_sparse): Check for I/O error when closing the file.
2824 (create_archive): Do not allocate an array of size PATH_MAX, as
2825 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2826 the size that's needed.
2827 (hash_link, compare_links): New functions.
2828 (dump_file): Do not exhaust open file descriptors when descending
2829 deeply into a directory, by using savedir rather than
2830 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2831 Hash the set of links already created, instead of using a linked
2832 list. Fix some bugs in outputting sparse files which caused the
2833 sparse tables to be incorrect. When a file unexpectedly shrinks,
2834 output zeros rather than garbage. Do not allocate an array of
2835 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2836 allocate an array with the size that's needed.
2838 * src/incremen.c: Include hash.h.
2839 (struct directory): Remove "next", "dir_text". Change "name" to
2840 be char[1] with struct hack, not const char *. Add "found".
2841 (directory_list): Remove. Replaced by directory_table.
2842 (directory_table): New var.
2843 (nfs_string): Renamed from nfs.
2844 (hash_directory, compare_directories): New functions.
2845 (note_directory): Now returns struct directory *. First arg is
2846 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2847 Remove text arg. New "found" arg, basically corresponding to the
2848 old text arg not being null. All callers changed.
2849 (note_directory, find_directory): Use hash table rather than
2851 (get_directory_contents): New arg "device". Use savedir to do the
2852 hard work. Save the nfs-ness of stat_data, since it might change
2853 under us. Use note_directory instead of find_directory to save
2854 some work. When adding an "A" record, do it with
2855 add_to_accumulator instead of cheating with strcat.
2856 (read_directory_file): Use "+" flag before device to indicate
2857 whether it was NFS. Fix typo in checking for strtoul error.
2858 (write_directory_file_entry): New function.
2859 (write_directory_file): Use it, and use the hash routines to
2860 traverse the directory table.
2861 (gnu_restore): Use savedir rather than opendir/readdir.
2863 * src/tar.c: Include localedir.h, prepargs.h.
2864 (long_options): Now static.
2865 (long_options, usage, decode_options): -j is now short for
2866 --bzip2, and -I is now an alias for -T.
2867 (decode_options, main): argv is not const pointer now.
2868 (decode_options): Invoke prepend_default_options to support
2869 TAR_OPTIONS. In diagnostic, mention the string that was the
2870 invalid blocking factor, tape length, group, owner, or record
2871 size. --delete is no longer incompatible with -f -, undoing
2873 (main): Invoke extract_finish at end of extraction.
2875 * src/rmt.c: Include localedir.h.
2876 (main): Update copyright date to 2000.
2878 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2879 following changes: Use @sc where appropriate. Document the ranges of
2880 supported times more precisely. Add Eggert to getdate authors.
2881 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2882 zone names, as it wasn't correct and people shouldn't be relying on it
2883 anyway. Relative items also account for non-DST adjustments. Fix
2886 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2888 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2890 * tests/preset.in: Set LANGUAGE to the empty string, for some
2893 2000-10-20 Paul Eggert <eggert@twinsun.com>
2895 * m4/fnmatch.m4: Mention the GNU C library.
2897 2000-10-19 Paul Eggert <eggert@twinsun.com>
2899 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2902 2000-10-17 Paul Eggert <eggert@twinsun.com>
2904 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2907 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2908 (CHAR_BIT): Define if not defined.
2910 2000-09-09 Paul Eggert <eggert@twinsun.com>
2912 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2914 2000-08-07 Paul Eggert <eggert@twinsun.com>
2916 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2918 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2919 change to array from char *.
2921 2000-08-06 Paul Eggert <eggert@twinsun.com>
2923 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2924 compatibility with glibc 2.1.3 strftime.c.
2926 2000-07-31 Paul Eggert <eggert@twinsun.com>
2928 * lib/quotearg.c (quotearg_n_options):
2929 Don't make the initial slot vector a constant,
2930 since it might get modified.
2932 * lib/quotearg.c: Add support for more than one preallocated slot.
2934 2000-07-30 Paul Eggert <eggert@twinsun.com>
2936 * lib/quotearg.c (quotearg_n_options):
2937 Preallocate a slot 0 buffer, so that the caller
2938 can always quote one small component of a "memory exhausted" message
2941 2000-07-23 Paul Eggert <eggert@twinsun.com>
2944 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2945 mbstate_t is always defined.
2947 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2948 some GCC installations, and this configuration error is likely to be
2951 2000-07-22 Paul Eggert <eggert@twinsun.com>
2954 When the system forces us to redefine mbstate_t, shadow its mbsinit
2955 function. From Bruno Haible.
2957 2000-07-14 Paul Eggert <eggert@twinsun.com>
2959 * lib/xmalloc.c: Simplify exhausted message.
2961 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2963 2000-07-13 Paul Eggert <eggert@twinsun.com>
2965 * lib/quotearg.h (enum quoting style):
2966 New constant clocale_quoting_style.
2969 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2970 Add support for clocale_quoting_style, undoing previous change to
2971 locale_quoting_style.
2973 2000-07-10 Paul Eggert <eggert@twinsun.com>
2976 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2977 since otherwise we don't need it.
2978 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2979 since we don't do multibytes in that case.
2980 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2981 invoke multibyte primitives.
2983 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2984 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2985 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2986 and mbstate_t, to a single-part test that simply defines mbstate_t.
2988 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2989 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2990 to decide whether to define the BeOS workaround macro;
2991 this adjusts to the change to AC_MBSTATE_T.
2993 * m4/strerror_r.m4: New file.
2995 2000-07-05 Paul Eggert <eggert@twinsun.com>
2997 * lib/quotearg.c: Use double-quote to quote.
2999 * lib/quotearg.c (N_): New macro.
3000 (gettext_default): New function.
3001 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
3002 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
3005 * lib/quotearg.c (struct quoting_options):
3006 Simplify quote_these_too dimension.
3007 From Bruno Haible <haible@clisp.cons.org>.
3009 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
3010 Test for mbstate_t only if the test
3011 for an object-type mbstate_t fails.
3013 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
3015 2000-07-03 Paul Eggert <eggert@twinsun.com>
3017 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
3018 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
3020 * lib/quotearg.c (mbrtowc):
3021 Assign to *pwc, and return 1 only if result is nonzero.
3022 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
3024 2000-07-02 Paul Eggert <eggert@twinsun.com>
3026 * lib/quotearg.c (mbstate_t):
3027 Do not define; it should be defined with AC_CHECK_TYPE.
3029 2000-06-26 Paul Eggert <eggert@twinsun.com>
3031 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
3032 a bug in glibc 2.1.3.
3034 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
3036 2000-06-19 Paul Eggert <eggert@twinsun.com>
3038 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
3039 inclusion of wctype.h to work around solaris2.6 namespace pollution.
3040 (ISPRINT): Likewise.
3041 Reported by Tom Tromey.
3043 2000-06-15 Paul Eggert <eggert@twinsun.com>
3045 * lib/human.c (adjust_value): New function.
3046 (human_readable_inexact): Apply rounding style even when printing
3049 * lib/human.c: Avoid shadowing warnings.
3052 2000-06-14 Paul Eggert <eggert@twinsun.com>
3054 * lib/human.c (human_readable_inexact): Allow an input block size
3055 that is not a multiple of the output block size, and vice versa.
3057 * lib/getdate.y (get_date): Apply relative times after time zone
3058 indicator, not before.
3060 2000-05-31 Paul Eggert <eggert@twinsun.com>
3062 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
3063 and thus don't need AC_CANONICAL_HOST.
3065 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
3066 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
3067 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
3068 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
3069 changed. Instead of inspecting the output of getconf, try to
3070 compile the test program without and with the macro definition.
3071 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
3072 getconf. Instead, check for the needed flags by compiling test
3075 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
3077 * config.guess, config.sub: Remove these files, for similar reasons.
3079 2000-05-03 Paul Eggert <eggert@twinsun.com>
3081 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
3082 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
3083 bug. This avoids a clash when files like regex.c that define
3086 2000-05-02 Paul Eggert <eggert@twinsun.com>
3088 * m4/largefile.m4 (AC_SYS_LARGEFILE):
3089 Define _GNU_SOURCE if this is needed to make
3090 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
3091 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
3093 * lib/quotearg.c (mbrtowc, mbstat_t):
3094 Add definitions if !HAVE_MBSTATE_T_OBJECT.
3095 (<wctype.h>): Include if HAVE_WCTYPE_H.
3096 (iswprint): Define to 1 if we lack it
3098 2000-04-18 Paul Eggert <eggert@twinsun.com>
3100 * m4/mbstate_t.m4: New file.
3102 2000-04-17 Bruno Haible <haible@clisp.cons.org>
3104 * tests/ignfail.sh: Test for uid 0 along with user "root".
3106 2000-04-05 Paul Eggert <eggert@twinsun.com>
3108 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
3109 Don't use -n32 on IRIX if the installer said
3112 2000-02-28 Paul Eggert <eggert@twinsun.com>
3114 * lib/quotearg.c (ALERT_CHAR): New macro.
3115 (quotearg_buffer_restyled): Use it.
3117 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3119 * src/list.c (tartime): Fix off-by-one error when copying year if
3122 2000-02-18 Paul Eggert <eggert@twinsun.com>
3124 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
3125 (textint): New typedef.
3126 (parser_control): Changed from struct parser_control to typedef
3127 (for consistency). Member year changed from int to textint. All
3129 (YYSTYPE): Removed; replaced by %union with int and textint
3131 (tID): Removed; not used.
3132 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
3133 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
3134 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
3135 (tSNUMBER, tUNUMBER): Now of type <textintval>.
3136 (date, number, to_year): Use width of number in digits, not its
3137 value, to determine whether it's a 2-digit year, or a 2-digit
3139 (yylex): Store number of digits of numeric tokens. Return '?' for
3140 unknown identifiers, rather than (unused) tID.
3142 2000-01-16 Paul Eggert <eggert@twinsun.com>
3144 * lib/quotearg.c (quotearg_buffer_restyled):
3145 Do not quote alert, backslash, formfeed,
3146 and vertical tab unnecessarily in shell quoting style.
3148 2000-01-15 Paul Eggert <eggert@twinsun.com>
3151 Change quoting to be compatible with future autoconf versions.
3153 2000-01-11 Paul Eggert <eggert@twinsun.com>
3155 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
3157 2000-01-07 Paul Eggert <eggert@twinsun.com>
3159 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
3161 Fix bug with fnmatch.h dependency, as follows:
3162 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
3163 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
3165 * src/common.h (apply_nonancestor_delayed_set_stat):
3166 Renamed from apply_delayed_set_stat.
3167 (apply_delayed_set_stat, decode_mode, chmod_error_details,
3168 chown_error_details, close_warn, closedir_warn, mkdir_error,
3169 read_error_details, read_fatal_details, read_warn_details,
3170 seek_error_details, seek_warn_details, utime_error,
3171 write_error_details, write_fatal_details): New decls.
3173 Make diagnostic messages more regular.
3174 * src/create.c (dump_file): Quote file names with colons if possible.
3175 * src/compare.c (diff_archive): Likewise.
3176 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
3177 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
3178 * src/mangle.c (extract_mangle): Likewise.
3179 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
3181 * src/buffer.c (archive_write_error, flush_archive, close_archive,
3182 new_volume, xclose):
3183 Use error message functions to report errors consistently.
3184 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
3185 * src/create.c (finish_sparse_file, dump_file): Likewise.
3186 * src/extract.c (set_mode, set_stat, extract_sparse_file,
3187 extract_archive): Likewise.
3188 * src/list.c (list_archive): Likewise.
3189 * src/update.c (append_file): Likewise.
3190 * src/compare.c (diff_init, diff_sparse_files):
3191 Use xalloc_die to report memory exhaustion.
3192 * src/incremen.c (gnu_restore): Likewise.
3193 * src/list.c (read_header): Likewise.
3194 * src/mangle.c (extract_mangle): Likewise.
3195 * src/misc.c (maybe_backup_file): Likewise.
3196 * src/tar.c (decode_options): Likewise.
3197 * src/compare.c (read_and_process, fill_in_sparse_array,
3199 Use consistent terminology for unexpected-EOF message.
3200 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3201 * src/list.c (list_archive, read_header, skip_file,
3202 skip_extended_headers): Likewise.
3203 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
3204 (xdup2): Regularize messages with rest of tar.
3206 * src/buffer.c (flush_read): Don't read past EOF.
3208 * src/extract.c (extr_init):
3209 If we run out of memory, invoke apply_delayed_set_stat.
3210 (prepare_to_extract): Don't complain if we can't remove ".".
3211 (apply_delayed_set_stat): New function.
3212 (apply_nonancestor_delayed_set_stat):
3213 Renamed from apply_delayed_set_stat. All uses changed.
3214 Don't remove head if it doesn't apply.
3216 * src/create.c (find_new_file_size):
3217 Return size instead of storing through pointer.
3218 All callers changed.
3219 (deal_with_sparse): Don't keep reading after read errors.
3220 (finish_sparse_file): Just abort if there is an internal error.
3221 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
3222 Don't restore access times on directories during incremental dumps
3223 until after dealing with the directory.
3224 If ignoring failed reads, count closedir, read, and unknown
3225 file errors as warnings, not errors.
3226 Fix buffer overrun problem when dumping sparse files.
3228 * src/list.c (read_and):
3229 Invoke apply_nonancestor_delayed_set_stat on file names
3230 after handling them.
3231 (decode_mode): Remove; moved to misc.c.
3233 * src/misc.c (safer_rmdir): New function.
3234 (remove_any_file): Use it to avoid problems with rmdir(".").
3235 (maybe_backup_file): Regularize diagnostics.
3236 (undo_backup_file): Likewise.
3237 (decode_mode): Moved here from list.c.
3238 (chmod_error_details, chown_error_details, close_fatal,
3239 close_warn, closedir_warn, mkdir_error, read_error_details,
3240 read_warn_details, read_fatal_details, seek_error_details,
3241 seek_warn_details, utime_error, write_error_details,
3242 write_fatal_details): New functions.
3244 * src/delete.c (save_record): Remove static variable (now local).
3245 (move_archive): Don't position before start of archive.
3246 (write_record): Abort if count is zero at inopportune time.
3249 * src/tar.c (decode_options): --delete and -f - are now
3250 incompatible, since we didn't have time to fix their bugs.
3252 * tests/Makefile.am (TESTS): Remove delete02.sh.
3253 * tests/ignfail.sh: Adjust to new quoting scheme again.
3255 2000-01-06 Paul Eggert <eggert@twinsun.com>
3257 * lib/getdate.y: Sync tm_diff with the GNU C Library.
3258 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
3259 (tm_diff): Renamed from difftm. All uses changed.
3260 Replace body with that taken from GNU C Library 2.1.3pre1.
3261 (get_date): Prefer tm_gmtoff to tm_diff if available.
3263 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
3265 * tests/incremen.sh: Invoke stat on newly created file so that its
3266 ctime is updated on Nextstep.
3268 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
3270 * lib/getdate.y (get_date):
3271 Fix typo when checking for time_t overflow in time zone calculations.
3273 1999-12-13 Paul Eggert <eggert@twinsun.com>
3275 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
3277 * README-alpha: New file.
3278 * README: New sections for gzip and bzip2, Solaris.
3279 Remove mention of BACKLOG.
3281 * configure.in (AC_C_BACKSLASH_A): Add.
3282 (AC_CHECK_HEADERS): Add wchar.h.
3283 (AC_CHECK_FUNCS): Add mbrtowc.
3284 (AC_FUNC_CLOSEDIR_VOID): Add.
3286 * tests/Makefile.am (TESTS): Add delete02.sh.
3287 (POSTPONED_TESTS): Remove.
3288 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
3291 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
3293 * tests/ignfail.sh (err): Adjust to new quoting scheme.
3295 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
3297 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
3299 * src/tar.c ("quotearg.h"): New include.
3300 (usage): Now has __attribute__ ((noreturn)).
3301 (confirm): Report errno if we can't open tty.
3302 (confirm, decode_options):
3303 Quote arbitrary strings in diagnostics.
3304 (OVERWRITE_OPTION): New constant.
3305 (long_options, usage, decode_options): New --overwrite option.
3306 (decode_options): --keep-old-files, --overwrite, and --unlink-first
3307 are now mutually exclusive.
3308 Don't assume that gettext preserves errno.
3309 (main): Set default quoting style to escape_quoting_style.
3311 * src/update.c (<quotearg.h>): New include.
3313 Don't assume that gettext preserves errno.
3314 Quote arbitrary strings in diagnostics.
3315 Check for close error.
3317 * src/names.c (<quotearg.h>): New include.
3318 (name_init, name_next, name_close, names_notfound,
3319 collect_and_sort_names): Don't assume that gettext preserves
3320 errno. Quote arbitrary strings in diagnostics.
3321 (excluded_name): Fix typo that caused empty patterns to be
3324 * src/misc.c (<quotearg.h>): New include.
3325 (quote_copy_string): Quote only newline and backslash; the output is no
3326 longer meant for humans, and is locale-independent.
3327 (contains_dot_dot): New function.
3328 (remove_any_file): Don't use lstat; just rmdir the file and then use
3329 unlink if the rmdir fails because the file isn't a directory.
3330 Check for readdir and closedir errors.
3331 (maybe_backup_file): Report "stat" for stat errors.
3332 (maybe_backup_file, chdir_do):
3333 Quote arbitrary strings in diagnostics.
3334 (maybe_backup_file, undo_last_backup):
3335 Don't assume that gettext preserves errno.
3336 (call_arg_error, call_arg_fatal, call_arg_warn,
3337 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3338 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3339 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3340 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3341 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3342 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3344 * src/system.h (__attribute__): New macro.
3345 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3346 (S_ISDOOR): New macro.
3347 (closedir): New macro, if CLOSEDIR_VOID.
3349 * src/rmt.c, src/rtapelib.c (decode_oflag):
3350 O_APPEND might not be defined.
3352 * src/list.c: (read_and, list_archive):
3353 Quote arbitrary strings in diagnostics.
3354 (from_header): Use locale_quoting_style to quote diagnostics.
3355 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3357 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3359 * src/Makefile.am: Use ## for copyright comments.
3361 * src/extract.c (<quotearg.h>): New include.
3362 (enum permstatus): New enum.
3363 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3364 two mallocs. New members file_name_len, invert_permissions, permstatus.
3365 (extr_init): Remove hack that silently adjusted newdir_umask.
3366 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3367 Use these args to decide whether and how to set modes.
3368 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3369 Don't assume that gettext preserves errno.
3370 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3371 (delay_set_stat, repair_delayed_set_stat): New functions.
3372 (make_directories): Avoid mkdir where last part of path is "..".
3373 Create a struct delayed_set_stat for each directory made.
3374 (prepare_to_extract): Renamed from unlink_destination, and
3375 return 0 immediately if to_stdout_option; all callers changed.
3376 (maybe_recoverable): New parameter interdir_made.
3377 Add support for --overwrite.
3378 (extract_sparse_file, extract_archive):
3379 Quote arbitrary strings in diagnostics.
3380 (extract_archive): By default, warn about ".." in member names, and skip them.
3381 Don't open files with O_NONBLOCK or O_APPEND.
3382 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3383 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3384 minus the current umask. Keep track of intermediate directories made,
3385 to avoid looping when making x/../x when x doesn't exist; the
3386 earlier code solved this in a different way that didn't fit well
3387 into the new scheme. Don't extract permissions onto existing
3388 directories unless --overwrite is given. Do not add -wx------
3389 permissions to new directories permanently; just do it temporarily.
3390 Remove no-longer-needed hack with MSDOS and directory time stamps.
3391 (apply_delayed_set_stat): New argument specifies which directories to
3392 fix statuses of. Do not wait until the end of extraction to fix
3393 statuses; instead, fix a directory's status once we exit that directory.
3394 This requires less memory and does the right thing in some cases
3395 where the old method didn't.
3396 (fatal_exit): New function.
3398 * src/incremen.c (<quotearg.h>): New include.
3399 (get_directory_contents, gnu_restore):
3400 Check for readdir and closedir errors.
3401 (get_directory_contents, read_directory_file, gnu_restore):
3402 Quote arbitrary strings in diagnostics.
3403 (get_directory_contents, read_directory_file, write_directory_file):
3404 Don't assume that gettext preserves errno.
3406 * src/create.c (<quotearg.h>): New include.
3407 (start_header): Use `member names' to refer to archive member names, not
3408 `archive names'. Warn about `..' in member names.
3409 (finish_sparse_file, dump_file):
3410 Quote arbitrary strings in diagnostics.
3411 (finish_sparse_file, dump_file):
3412 Don't assume that gettext preserves errno.
3413 (dump_file): Don't use `access' to determine whether a directory is readable;
3414 this isn't reliable if tar is setuid. Use `opendir' instead.
3415 Check for readdir and closedir failures.
3416 Don't dump sockets as if they were fifos; just warn and skip.
3418 * src/delete.c (move_archive):
3419 Don't report fatal error merely because sizes don't fit
3420 into struct mtop values; fall back on lseek instead.
3421 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3422 Say `reposition' instead of `re-position'.
3423 (delete_archive_members):
3424 Set archive to STDOUT_FILENO before outputting trailing buffer.
3426 * src/compare.c (<quotearg.h>): New include.
3427 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3428 and `Cannot' others.
3429 (report_difference, diff_archive):
3430 Quote arbitrary strings in diagnostics.
3431 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3432 Don't assume that gettext preserves errno.
3433 (diff_archive): Don't open regular files with O_NONBLOCK.
3434 Preserve access times of files if --atime.
3436 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3437 (FATAL_ERROR, USAGE): Don't return 0.
3438 (enum old files): New enum.
3439 (old_files_option): New variable, replacing keep_old_files_option and
3440 unlink_first_option.
3441 (apply_delayed_set_stat): Now takes char const * param.
3442 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3443 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3444 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3445 read_fatal, readdir_error, readdir_warn, readlink_error,
3446 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3447 truncate_error, truncate_warn, unlink_error, waitpid_error,
3448 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3451 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3452 archive_write_error, archive_read_error, flush_archive, close_archive,
3453 init_volume_number, new_volume):
3454 Don't assume that gettext preserves errno.
3456 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3457 (open_archive): Reject multivolume verify attempts a bit earlier.
3458 Rename local variable `access', in case it's defined by system header.
3460 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3461 `Could not' sometimes and `Cannot' others.
3463 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3464 Quote arbitrary strings in diagnostics.
3466 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3469 (init_volume_number): Check for input and output errors in volno_file.
3471 (new_volume): Use new fatal_exit function to exit, and new xfork
3474 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3476 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3478 * doc/tar.texi: Add --overwrite.
3479 --absolute-names rejects ".." in names.
3481 * lib/quotearg.c: Add support for multibyte characters.
3483 (ISPRINT): New macro.
3484 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3485 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3486 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3487 (quotearg_buffer_restyled): New function, with most of the old
3488 quotearg_buffer's contents.
3489 Major rewrite to support multibyte characters.
3490 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3492 * m4/c-bs-a.m4: New file.
3494 * lib/Makefile.am: Use ## for copyright notice.
3496 * scripts/Makefile.am: Use ## on copyright notice.
3499 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3501 1999-12-05 Paul Eggert <eggert@twinsun.com>
3503 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3504 src/ChangeLog, tests/ChangeLog: Remove these files.
3505 * ChangeLog.1: New file, incorporating the above files, plus old
3507 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3509 1999-12-05 Dale Worley <worley@ariadne.com>
3511 * src/compare.c (<utime.h>, struct utimbuf): Add.
3512 (diff_archive): Restore access times if --atime.
3513 * doc/tar.texi: Explain that --atime also preserves modification time.
3515 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3517 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3518 * BACKLOG, TODO: Remove.
3519 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3520 * README: Bring up to date.
3522 1999-12-03 Paul Eggert <eggert@twinsun.com>
3524 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3526 * src/compare.c (diff_archive):
3527 Do not set errno to EPIPE; we no longer use perror.
3529 * src/create.c (dump_file):
3530 If a parent directory said that a file should be there but it is
3531 absent, diagnose it as being removed in the meantime.
3532 Do not pass meaningless errno to ERROR when reporting that the
3533 file changed as we read it.
3534 Report that a file changed if its ctime changes; this is more
3535 sensitive than mtime+size, and more accurate.
3537 * src/incremen.c (enum children): New type.
3538 (struct directory): Change old char allnew member to new enum children
3541 (get_directory_contents): When doing an incremental dump that does
3542 not cross filesystem boundaries, dump the mount points, even though
3543 they are in a different filesystem. This is for convenience when
3544 restoring, and for consistency with non-incremental dumps.
3545 This requires a 3-way flag for keeping track of which children we want,
3546 so we use enum children rather than boolean.
3548 * src/open3.c (modes): Remove.
3549 (open3): Remove unportable assumptions about flag encodings.
3550 Use `stat' instead of `access' for testing file existence,
3551 to avoid problems with setuid programs.
3553 * src/names.c (name_next): If file names are given both in the
3554 command line (e.g. via -C) and in a file (via -T), do not
3555 ignore the command-line names.
3557 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3559 * doc/tar.texi: Clarify getdate authorship.
3561 1999-11-23 Paul Eggert <eggert@twinsun.com>
3563 * lib/Makefile.am (DISTCLEANFILES): New macro.
3565 * configure.in (tar_fnmatch_hin):
3566 Remove; it runs afoul of a bug in autoconf 2.13.
3567 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3569 1999-11-19 Paul Eggert <eggert@twinsun.com>
3571 * m4/largefile.m4: Update serial.
3573 1999-11-18 Paul Eggert <eggert@twinsun.com>
3575 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3576 the QNX shell, which doesn't propagate exit status of failed
3577 commands inside shell assignments.
3579 1999-11-07 Paul Eggert <eggert@twinsun.com>
3581 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3583 * configure.in (AC_PREREQ): Bump to 2.13.
3584 (ALL_LINGUAS): Add pt_BR, ja.
3585 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3586 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3587 for AIX crossbuilds.
3589 * doc/tar.texi: New node create options for --ignore-failed-read.
3590 Remove unused version control symbols.
3591 Modernize texinfo usage.
3593 * src/tar.c (usage): Add examples.
3595 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3596 Include fnmatch.h when testing fnmatch.
3598 * src/common.h (collect_and_sort_names): New decl.
3600 * src/list.c (from_header):
3601 Handle 32-bit two's complement negative time stamps
3602 even if the leading octal digit is 2 or 3.
3604 * src/extract.c (set_stat): Remove duplicate code.
3606 * src/create.c (to_chars): Remove trailing newline from warning.
3607 (dump_file): Ignore doors.
3608 (finish_header): Report block numbers with origin 0, not origin 1.
3610 * src/rmt.c: Include getopt.h.
3611 (long_opts): New constant.
3612 (usage): New function.
3613 (main): Implement --help and --version.
3614 Output usage message if arguments are bad.
3616 1999-10-10 Paul Eggert <eggert@twinsun.com>
3618 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3620 * README: Remove --with-dmalloc.
3621 Add --disable-largefile.
3622 Remove old NeXT dirent problems, or AIX valloc problems.
3623 Remove old union wait advice, and old %lld advice.
3624 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3626 * doc/tar.texi: Clarify documentation for portable file names.
3628 * configure.in (AM_WITH_DMALLOC): Remove.
3629 (ALL_LINGUAS): Add ja.
3631 * src/tar.c (decode_options):
3632 Invalid dates are now treated as (time_t) -1.
3633 Redo version message to conform to GNU standards.
3635 * src/create.c (dump_file):
3636 Fix typo: last two args to dump_file were interchanged.
3637 * src/update.c (update_archive): Likewise.
3639 * src/common.h (tartime): New decl.
3641 * src/list.c (tartime): Now extern.
3642 (read_and): Invalid headers cause errors, not warnings.
3644 1999-10-03 Paul Eggert <eggert@twinsun.com>
3646 * lib/getdate.y (__attribute__):
3647 Don't use if GCC claims to be before 2.8; this is
3648 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3650 1999-09-25 Paul Eggert <eggert@twinsun.com>
3652 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3653 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3655 * tests/incremen.sh: Add yet another sleep.
3657 1999-09-24 Paul Eggert <eggert@twinsun.com>
3659 * NEWS: A read error now causes a nonzero exit status.
3661 * src/create.c (to_chars): Fix base-256 output.
3663 * src/buffer.c (write_error):
3664 Read error is an error, not just a warning.
3666 1999-09-24 Paul Eggert <eggert@twinsun.com>
3668 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3670 * src/tar.c (<time.h>): Include.
3671 (time): Declare if not defined.
3672 (confirm): Don't read past EOF.
3673 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3674 (main): Use clock_gettime if available.
3676 * tests/Makefile.am (TESTS): Add incremen.sh
3677 (INCLUDES): Add -I../lib, for fnmatch.h.
3679 * src/update.c (update_archive):
3680 Remove call to name_expand; had no effect.
3681 Use chdir_do to change into directory.
3682 Use deref_stat instead of stat.
3683 Use add_avoided_name to mark names to be avoided; the old method of
3684 setting a bit with the name caused all descendants of that name to
3685 be avoided, in some circumstances.
3687 * tests/incremen.sh: Remove unnecessary sleeps.
3689 * src/names.c (name_next): Go back to using plain chdir.
3690 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3691 (addname): Likewise.
3692 (name_match): Use chdir_do to act on chdir args.
3693 (merge_sort): Moved here from incremen.c.
3694 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3696 (name_expand): Remove.
3697 (name_from_list): Skip fake names.
3698 Use chdir_do to act on chdir args.
3699 (struct avoided_name): New struct.
3700 (avoided_names): New var.
3701 (add_avoided_name, is_avoided_name): New functions.
3703 * src/system.h (stat, lstat): Define in terms of statx on
3704 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3705 (UCHAR_MAX): New macro.
3706 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3708 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3710 * src/incremen.c (<time.h>): Remove include; no longer used.
3711 (time): Remove decl.
3713 (get_directory_contents): Use deref_stat.
3714 Consider a subdirectory to be all new only if
3715 listed_incremental_option or if it its timestamp is newer than the
3717 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3718 (read_directory_file): Now extern. Do not set time_now.
3719 (write_directory_file): Renamed from write_dir_file.
3720 Use start_time instead of time_now.
3721 (compare_names, collect_and_sort_names): Move to names.c.
3723 * src/mangle.c (<time.h>): Remove; not used.
3724 (time): Do not declare.
3726 * src/misc.c (chdir_from_initial_wd): Remove.
3727 (deref_stat): New function.
3728 (struct wd): New struct.
3729 (wd, wds, wd_alloc): New variables.
3730 (chdir_arg, chdir_do): New function.
3732 * src/compare.c (get_stat_data): Use deref_stat.
3734 * src/common.h (name_expand): Remove.
3736 * src/list.c (time): Declare if not defined.
3737 (base_64_digits): Moved here from create.c.
3738 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3740 (read_and): Don't get time from header unless we need it now;
3741 as getting time can cause duplicate diagnostics if bogus.
3742 Remove "Hmm, " from diagnostic.
3743 Use "Skipping to next header" uniformly.
3744 (from_header): Renamed from from_chars. All uses changed.
3745 Allow different forms for unportable 2's complement numbers.
3746 Don't check for extended forms when parsing checksums.
3747 Parse base-256 output.
3748 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3749 (major_from_header): Renamed from major_from_chars. All uses changed.
3750 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3751 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3752 (off_from_header): Renamed from off_from_chars. All uses changed.
3753 (size_from_header): Renamed from size_from_chars. All uses changed.
3754 (time_from_header): Renamed from time_from_chars. All uses changed.
3755 Warn about future timestamps.
3756 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3757 (uintmax_from_header): Renamed from uintmax_from_chars.
3759 (tartime): New function, incorporating isotime.
3761 (print_header): Use tartime.
3763 * src/create.c (to_chars): Fix typo in decl.
3764 Don't assign through char const *.
3765 Rename name_expand back to collect_and_sort_names.
3767 * src/extract.c (<time.h>): No need to include.
3768 (time): No need to declare.
3769 (now): Remove variable.
3770 (extr_init): Don't initialize `now'.
3771 Increment same_permissions_option and same_owner_option if we_are_root
3772 is nonzero; this supports the new --no-same-owner option.
3773 (set_stat): Use start_time instead of `now'.
3775 * src/create.c (struct link): Remove unused linkcount member.
3776 (base_64_digits): Move to list.c.
3777 (base_8_digits): Remove.
3778 (to_octal): New function, with some of old contents of to_base.
3780 (to_base256): New function.
3781 (to_chars): Use base 256, not base 64, for huge values.
3782 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3784 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3785 it means we have an incremental dump where we don't know whether this
3786 is a top-level call.
3787 Use deref_stat instead of statx / stat / lstat.
3788 Cast result of alloca.
3789 Check for dates if 0 < top_level, not if listed_incremental_option.
3790 Move multiple-link check after directory check.
3791 Do not dump avoided names.
3792 Dump hard links to symbolic names as links, not as separate
3794 start_header cannot return a null pointer, so don't test for it.
3795 Likewise for find_next_block.
3797 * src/buffer.c, src/common.h (<human.h>): Include.
3798 (read_error): Read error is an error, not just a warning.
3799 (print_total_written): Also print human-readable byte count, and
3801 (open_archive, flush_write): Use start_time, not current time.
3802 (flush_read): Report about garbage bytes ignored at end of archive,
3803 but act on non-garbage bytes (instead of ignoring them).
3804 (new_volume): Use WARN for warnings.
3807 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3809 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3811 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3813 * lib/Makefile.am (noinst_HEADERS):
3814 Rename fnmatch.h to fnmatch.hin; add human.h.
3815 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3816 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3818 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3820 * lib/fnmatch.c (strchrnul):
3821 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3822 Do not define if !_LIBC and if it already exists.
3823 (internal_fnmatch): Use it.
3825 * configure.in (tar_LDADD): New variable, used only when linking tar.
3826 (rmt_LDADD): Similarly, for rmt.
3827 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3828 fnmatch.c; otherwise, use the system fnmatch.h.
3830 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3831 Modernize sample backup script.
3833 * THANKS: Martin Goik's email address has changed.
3835 * m4/fnmatch.m4: New file.
3837 1999-09-03 Paul Eggert <eggert@twinsun.com>
3839 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3842 1999-08-29 Paul Eggert <eggert@twinsun.com>
3844 * lib/getdate.y (get_date):
3845 Rename outermost local `probe' to `quarter'.
3846 Rename latter local `tm' to probe_tm.
3847 From: Jim Meyering <meyering@ascend.com>
3848 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3850 1999-08-28 Paul Eggert <eggert@twinsun.com>
3852 * lib/getdate.y (PC): New macro; use it when possible.
3853 (number): Handle `Nov 11 1996' example correctly.
3854 See Risks Digest 20.55 (1999-08-27)
3855 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3857 1999-08-23 Paul Eggert <eggert@twinsun.com>
3859 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3861 Remove minor cases of lint from many source files: this includes
3862 unnecessary casts, uses of NULL, etc.
3864 * configure.in (AC_PROG_YACC): Remove.
3865 (YACC): Always use bison.
3866 (AC_STRUCT_TIMEZONE): Add.
3867 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3869 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3872 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3873 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3875 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3877 * src/common.h (merge_sort): Remove decl; no longer exported.
3879 * src/system.h (voidstar): Remove.
3880 (memcpy, memcmp): Cast args.
3881 ("xalloc.h"): Add include.
3882 (xmalloc, xrealloc): Remove decl.
3884 * src/mangle.c (time): Do not declare if defined.
3885 (first_mangle, mangled_num): Remove.
3887 * src/list.c (from_chars): Report out-of-range values more precisely.
3888 (off_from_chars): Do not allow negative offsets.
3889 (uid_from_chars): Allow negative uids.
3891 * src/create.c (linklist): Now static.
3892 (to_chars): Fix wording of message to match from_chars.
3894 * src/misc.c (merge_sort): Move to incremen.c.
3895 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3896 It's too painful to make it both generic and portable.
3897 (read_directory_file): "timestamp" -> "time stamp" in messages.
3899 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3900 (usage): Fix misspelling.
3901 (OPTION_STRING): -y is now -I.
3902 (decode_options): Use -1, not EOF, for getopt_long result.
3903 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3904 Handle operands after any "--" argument.
3905 (main): Report any output errors.
3907 * src/rmt.c (main): status is ssize_t, not long.
3909 * src/names.c (name_gather): Handle trailing -C option correctly.
3910 (addname): use memcpy, not strncpy, to copy a string of known length.
3911 (name_match): Handle trailing -C option correctly.
3912 Propagate -C option to following files.
3913 (name_match, name_scan): Remove redundant matching code.
3915 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3917 * lib/getdate.y: Major rewrite. Add copyright notice.
3918 (<stdio.h>): Include only if testing.
3920 (ISLOWER): New macro.
3921 (<string.h>): Include if HAVE_STRING_H, not USG.
3923 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3925 (EPOCH_YEAR): Renamed from EPOCH.
3926 (table): Renamed from TABLE.
3927 (meridian): Now an anonymous enum.
3928 (struct parser_control): New type.
3929 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3930 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3931 (%pure_parser): Added, so that the parser is pure.
3932 (%union): Removed; the type is now just plain int.
3933 All %type directives removed.
3934 (tLOCAL_ZONE): New %token.
3935 (month_day_table): Renamed from MonthDayTable.
3936 (gmtime, localtime, mktime, time): Declare only if not defined.
3937 (meridian_table): New table.
3938 (dst_table): New table.
3939 (units_table): renamed from UnitsTable.
3940 (relative_time_table): Renamed from OtherTable.
3941 (time_zone_table): Renamed from TimezoneTable. Modernized.
3942 (military_table): Renamed from MilitaryTable.
3943 (to_hour): Renamed from ToHour.
3944 (to_year): Renamed from ToYear.
3945 (lookup_zone): New function.
3946 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3948 (yylex): Now reentrant. All callers changed.
3949 (get_date): Add support for local time zone abbreviations.
3952 1999-08-20 Paul Eggert <eggert@twinsun.com>
3954 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3956 * src/create.c (to_chars): Generate GNU base-64 representation
3957 if we are generating an old or new GNU format tar file for a
3958 number that can't be represented with the POSIX format.
3960 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3961 (AM_FUNC_GETLINE): Add.
3962 (LIBOBJS): Add getline.o to workaround comment.
3963 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3964 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3965 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3966 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3967 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3968 lib/save-cwd.h, m4/getline.m4: New files.
3970 * src/misc.c (<save-cwd.h>): Include.
3971 (chdir_from_initial_wd): New function.
3973 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3974 (name_gather): Handle `-C x -C y' correctly.
3975 Do not rely on addname to handle -C.
3976 (addname): New CHANGE_DIR parameter. All callers changed.
3977 Remove ugly calls to getcwd; no longer needed.
3978 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3980 * src/incremen.c (listed_incremental_stream): New var.
3981 (read_directory_file): Remove arbitrary limits on file name length.
3982 Do not attempt to get the working directory; we can bypass this
3983 on fchdir hosts. Open the listed_incremental_option file for both
3984 read and write instead of opening it twice. Check for I/O errors
3985 when doing I/O to this file. Check for invalid data in the file,
3986 and report line numbers of invalid data.
3987 (write_dir_file): Likewise.
3988 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3989 Do not invoke write_dir_file; that's our caller's responsibility.
3991 * src/list.c (max): New macro.
3992 (isotime): Now takes time_t, not time_t *. Report the decimal values
3993 of times that can't be broken down.
3994 (print_header): Don't assume that major and minor device numbers can
3997 * src/common.h (struct name): change_dir is now char const *.
3998 (write_directory_file): Remove unused decl.
3999 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
4000 chars; the old `sizeof (b)' broke when b was a pointer not an array.
4001 (chdir_from_initial_wd): New decl.
4002 (addname): New 2nd arg.
4004 * THANKS: Torsten Lull -> Catrin Urbanneck
4006 1999-08-18 Paul Eggert <eggert@twinsun.com>
4008 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
4009 Don't depend on ac_cv_func variables.
4010 From Albert Chin-A-Young <china@thewrittenword.com>.
4012 1999-08-18 Paul Eggert <eggert@twinsun.com>
4014 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
4016 * m4/signedchar.m4: New file.
4017 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
4018 * src/system.h (signed_char): New macro.
4019 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
4020 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
4022 * src/create.c (write_eot): Write at least two zero blocks.
4024 * src/extract.c (extract_archive): Fix sparse array bug:
4025 we did not find end of array correctly.
4027 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
4028 Don't assume find_next_block yields nonnull.
4029 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
4030 * src/list.c (skip_extended_headers): Likewise.
4032 * src/list.c (read_and, list_archive): Simplify code.
4033 (read_header): Fix computation of signed checksums on machines where
4035 Do not consider a block to be zero unless all its bytes are zero,
4036 even the checksum bytes. Do not attempt to parse the checksum of
4037 a zero block. Fix memory leak with long names and links.
4038 (from_chars): Accommodate a buggy tar that outputs leading NUL
4039 if the previous field overflows.
4041 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
4042 \?, for portability to non-ASCII hosts.
4044 1999-08-16 Paul Eggert <eggert@twinsun.com>
4046 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
4048 * src/extract.c (make_directories): Do not chown intermediate
4049 directories, even if we are root.
4051 * src/list.c (read_header): Fix bugs when interpreting
4052 POSIX-compliant headers that do not contain null bytes in the
4053 header or link names.
4055 1999-08-14 Paul Eggert <eggert@twinsun.com>
4057 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
4059 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
4060 (AC_HEADER_SYS_WAIT): Add.
4061 (AC_REPLACE_FUNCS): Add waitpid.
4062 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
4063 * lib/waitpid.c: New file.
4064 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
4065 * src/system.h (WCOREDUMP): Remove; no longer used.
4066 (WIFSTOPPED): Likewise.
4067 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
4068 * src/buffer.c (child_open_for_compress): Undo previous change.
4069 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
4070 (new_volume): Likewise.
4072 * src/buffer.c, src/extract.c, src/incremen.c (time):
4073 Don't declare if defined.
4074 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
4075 * src/incremen.c (read_directory_file):
4076 Invoke `time' the same way everyone else does.
4077 Check validity of --listed-incremental file contents a bit better.
4078 Do not worry about --after-date-option; tar.c now checks this.
4079 * src/list.c (isotime): Report ??? if localtime returns null.
4080 Don't assume years fit into four digits.
4081 Don't append trailing newline.
4082 (print_header): Report ??? if localtime returns null;
4083 Don't assume years fit into four digits.
4085 * src/compare.c (diff_archive): Do not fall back on absolute name
4086 when --absolute-names is not specified.
4088 * src/create.c (start_header):
4089 Include text of ignored filesystem prefix in warning.
4090 (create_archive): Check for excluded names when doing incremental
4091 pass through directory.
4092 (dump_file): Do not dump old files explicitly given on command line
4093 when using --listed-incremental. Do not strip ./ prefix from names.
4095 * src/tar.c: -g now implies after_date_option = 1.
4096 -g and -N are now incompatible options.
4098 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
4100 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
4102 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
4103 incremental headers as POSIX prefixes.
4105 1999-08-11 Paul Eggert <eggert@twinsun.com>
4107 * NEWS, configure.in: Version 1.13.6.
4109 * configure.in (ALL_LINGUAS): Add pt_BR.
4110 * po/pt_BR.po: New file.
4112 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
4113 Renamed from tar.info and header.texi; adjust actions so that
4114 they work in other directories.
4116 * doc/tar.texi: Add -y and --bzip2.
4117 Patterns containing / now exclude only file names whose prefix match.
4119 * lib/exclude.h (excluded_filename): New option parameter.
4120 (add_exclude_file): New ADD_FUNC parameter.
4121 (excluded_pathname): Remove decl.
4122 * lib/exclude.c (_GNU_SOURCE):
4123 Remove; no longer needed since we don't use FNM_ macros.
4124 (excluded_filename): Renamed from excluded_filename_opts.
4125 (excluded_filename, excluded_pathname): Remove.
4126 (add_exclude_file): New ADD_FUNC parameter.
4128 * po/POTFILES.in: Add lib/quotearg.c.
4130 * src/buffer.c (_GNU_SOURCE): Define.
4131 (<fnmatch.h>): Include unconditionally.
4132 (child_open_for_compress): Dup after closing, to avoid possible file
4133 descriptor exhaustion.
4134 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4135 (flush_read): Likewise.
4137 * src/common.h (LG_8, LG_64): New macros.
4138 (excluded_with_slash, excluded_without_slash): New vars.
4140 (base_64_digits): New decl.
4141 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
4142 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
4144 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
4145 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
4147 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4148 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4149 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
4150 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
4151 respectively. All definitions and uses changed.
4152 (excluded_name): New decl.
4154 * src/compare.c (diff_archive):
4155 Open files with O_NONBLOCK instead of O_NDELAY.
4157 * src/create.c (base_64_digits): New constant.
4158 (base_8_digits): New macro.
4159 (MAX_VAL_WITH_DIGITS): New macro.
4160 (to_base): First half of old to_oct. Support base 64 too.
4161 (to_chars): Other half of old to_oct, for 64-bit support.
4162 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
4163 (gid_substitute, uid_substitute): Look up names dynamically if
4164 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
4165 (mode_to_chars): Renamed from mode_to_oct.
4166 Support negative values in all the _to_chars functions.
4167 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4168 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
4169 (dump_file): Inspect entire pathname, not just new file name
4170 component, when deciding whether to exclude it.
4172 * src/extract.c (extract_archive):
4173 Open files with O_NONBLOCK instead of O_NDELAY.
4175 * src/incremen.c (get_directory_contents):
4176 Inspect entire pathname, not just new file name
4177 component, when deciding whether to exclude it.
4179 * src/list.c (<fnmatch.h>): Do not include.
4180 (from_chars): Renamed from from_oct. New parameter specifying
4181 the negative of the minimum allowed value. Support negative
4183 (base64_map): New var.
4184 (base64_init): New function.
4185 (print_header): Output numeric uids and gids if numeric_owner_option.
4187 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
4189 * src/names.c (_GNU_SOURCE): Define.
4190 (<fnmatch.h>): Include unconditionally.
4191 (excluded_name): New function, taking over duties of excluded_pathname.
4194 * src/rmt.c (decode_oflag): New function.
4195 (main): Use it to support symbolic open flags.
4197 * src/rtapelib.c (encode_oflag): New function.
4198 (rmt_open__): Do not allow newlines in the path.
4199 Propagate errno correctly.
4200 Decode symbolic open flags, if present.
4202 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
4205 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4206 New -y or --bzip2 option.
4207 (add_filtered_exclude): New function.
4208 (decode_options): Put excluded patterns with / into
4209 excluded_with_slash, and without / into excluded_without_slash.
4210 Compare newer_mtime_option to its new initial value
4211 TYPE_MINIMUM (time_t) when deciding whether more than one
4212 threshold date was specified.
4214 1999-07-20 Paul Eggert <eggert@twinsun.com>
4216 * NEWS, configure.in: Version 1.13.5.
4218 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
4220 * src/buffer.c (new_volume): Likewise.
4221 * src/incremen.c (read_directory_file): Likewise.
4222 * src/tar.c (decode_options):
4223 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
4226 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
4227 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
4229 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
4230 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
4231 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
4232 Define to 0 if the corresponding S_IF* macro is not defined.
4233 (mkfifo): Do not define if already defined, or if S_IFIFO
4236 * src/compare.c (diff_archive): Use HAVE_READLINK, not
4237 S_ISLNK, to determine whether to invoke readlink.
4238 * src/create.c (dump_file): Likewise.
4240 * src/extract.c (set_mode):
4241 Do not chmod unless we are root or the -p option was given;
4242 this matches historical practice.
4243 (unlink_destination): New function, which checks for unlink failures.
4244 (maybe_recoverable): Stay quiet if -U.
4245 (extract_archive): Use O_EXCL if unlink_first_option.
4246 Report unlink failures.
4247 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
4248 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
4251 * src/incremen.c (get_directory_contents): Depend on
4252 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
4254 * src/list.c: Remove S_IS* ifdefs.
4255 * src/misc.c (maybe_backup_file): Likewise.
4257 * src/misc.c (maybe_backup_file):
4258 "Virtual memory exhausted" -> "Memory exhausted",
4259 to conform to the other places this message is issued.
4261 * src/mangle.c (extract_mangle):
4262 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
4264 * src/rtapelib.c (rmt_open__):
4265 Remove typo that caused us to omit the first char
4268 1999-07-16 Paul Eggert <eggert@twinsun.com>
4270 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
4272 * doc/tar.texi: A path name is excluded if any of its file name
4273 components matches an excluded pattern, even if the path name was
4274 specified on the command line.
4275 * src/create.c (create_archive): Likewise.
4276 * src/list.c (read_and): Likewise.
4277 * src/update.c (update_archive): Likewise.
4278 * lib/exclude.h (excluded_pathname): New decl.
4279 * lib/exclude.c (_GNU_SOURCE): Define.
4280 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
4281 (excluded_filename_opts): New function.
4282 (excluded_pathname): New function.
4284 * lib/Makefile.am (EXTRA_DIST):
4285 xstrtol.c moved here from libtar_a_SOURCES.
4286 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
4287 Remove xstrtoul.c; no longer needed.
4288 * lib/xstrtol.c: Remove.
4290 * src/tar.c (decode_options):
4291 Set newer_time_option to TYPE_MINIMUM, so that
4292 negative timestamps are handled correctly.
4293 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
4294 uniformity (and so that we don't need to have the other fns).
4295 (main): Remove call to init_total_written; no longer needed.
4297 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
4298 checks for unsigned long and long long.
4299 * src/arith.c: Remove.
4300 * src/Makefile.am (tar_SOURCES): Remove arith.c.
4301 * po/POTFILES.in: Remove src/arith.c.
4302 * src/arith.h: Use double, to simplify configuration gotchas.
4303 (tarlong): Now double.
4304 (TARLONG_FORMAT): New macro.
4305 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
4306 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
4307 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
4308 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
4309 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
4310 mult_tarlong, print_tarlong): Remove. All callers replaced with
4313 * src/common.h (init_total_written): Remove decl.
4315 * src/buffer.c (total_written):
4316 Remove; replaced with prev_written + bytes_written.
4317 (prev_written): New var.
4318 (init_total_written): Remove.
4319 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4321 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4322 Make sure that we can shift, multiply
4323 and divide unsigned long long values; Ultrix cc can't do it.
4325 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4326 Check for any unknown bits, not just unknown bits left of the leftmost
4329 * lib/quotearg.c (quotearg_buffer):
4330 Don't quote spaces if C quoting style.
4331 * src/list.c (from_oct):
4332 Use C quoting style for error; omit trailing NULs.
4334 1999-07-14 Paul Eggert <eggert@twinsun.com>
4336 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4338 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4339 <inttypes.h> defines strtoumax as a macro (and not as a function).
4340 HP-UX 10.20 does this.
4342 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4343 * PORTS, README, TODO, doc/tar.texi: Likewise.
4345 1999-07-12 Paul Eggert <eggert@twinsun.com>
4347 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4348 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4350 * src/list.c (decode_header):
4351 Do not assume that S_IFBLK and S_IFCHR are defined.
4353 * src/create.c (start_header): Do not assume S_IFMT is defined.
4354 (dump_file): Remove unnecessary check for screwy apollo lossage.
4355 Do not assume S_IFBLK and S_IFCHR are defined.
4357 * src/extract.c (extract_archive):
4358 Test whether S_IFCHR and S_IFBLK are nonzero,
4359 not whether they are defined, for consistency with other tests.
4361 * src/buffer.c (is_regular_file):
4362 Don't succeed on files that we can't access due to
4363 permissions problems.
4364 (open_archive): Fix wording on fatal error message.
4365 Don't bother to stat /dev/null if the archive is not a character
4368 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4369 Report an error, not a warning, for I/O errors.
4370 (process_rawdata, process_dumpdir, diff_sparse_files):
4371 Change ungrammatical "Data differs" to "Contents differ".
4372 (get_stat_data): Find hidden files on AIX.
4373 Accept file name as argument; all uses changed.
4374 (get_stat_data, diff_archive): Use system error message for
4375 nonexistent files rather than rolling our own.
4376 (diff_archive): Unknown file types are errors, not warnings.
4377 Normalize spelling of message to "File type differs".
4378 Use get_stat_data to get link status, for consistency.
4379 Do not inspect st_rdev for fifos.
4380 Do not assume st_mode values contain only file types and mode bits.
4381 Check for mode changes and device number changes separately.
4383 * src/update.c (append_file):
4384 Open the file before statting it, to avoid a race.
4385 Complain about file shrinkage only when we reach EOF.
4387 1999-07-08 Paul Eggert <eggert@twinsun.com>
4389 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4391 * configure.in (AC_EXEEXT): Add.
4393 * lib/Makefile.am (noinst_HEADERS):
4394 Add basename.h, exclude.h. Remove full-write.h.
4395 (libtar_a_SOURCES): Add exclude.c.
4397 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4399 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4400 * lib/safe-read.h (safe_read): New decl.
4401 * src/rmt.c: Include safe-read.h.
4402 * src/rtapelib.c: Include basename.h, save-read.h.
4403 (rmt_open__): Use base_name to compute base name.
4406 Include basename.h, exclude.h; don't include full-write.h.
4407 (exclude_option): Remove decl.
4408 (excluded): New decl.
4409 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4411 * src/list.c (read_and):
4412 Use excluded_filename instead of check_exclude.
4413 Check base name of incoming file name, not entire file name, when
4414 deciding whether to exclude it.
4416 * src/create.c (finish_sparse_file):
4417 Use excluded_filename instead of check_exclude.
4418 Don't bother to stat excluded file names.
4419 * src/incremen.c (get_directory_contents): Likewise.
4421 * src/names.c (exclude_pool, exclude_pool_size,
4422 allocated_exclude_pool_size, simple_exclude_array,
4423 simple_excludes, allocated_simple_excludes,
4424 pattern_exclude_array, pattern_excludes,
4425 allocated_pattern_excludes, add_exclude, add_exclude_file,
4427 Remove; now done in ../lib/exclude.c.
4429 * src/tar.c (decode_options): Initialize `excluded'.
4430 Use new add_exclude_file and add_exclude functions.
4432 1999-07-05 Paul Eggert <eggert@twinsun.com>
4434 * m4/gettext.m4: Use changequote rather than [[ ]].
4436 * lib/safe-read.c: Renamed from lib/full-read.c.
4437 (safe_read): Renamed from full_read. All uses changed.
4438 * lib/safe-read.h, lib/full-write.h: New files.
4439 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4440 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4441 * lib/full-write.c: Include full-write.h.
4442 * src/common.h: Include full-write.h, safe-read.h.
4443 * src/system.h: (full_read, full_write): Remove decls.
4445 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4447 * src/system.h (bindtextdomain, textdomain): undef before
4448 defining, to avoid preprocessor warnings with --disable-nls
4449 on hosts whose locale.h includes libintl.h.
4451 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4452 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4453 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4456 1999-07-02 Paul Eggert <eggert@twinsun.com>
4458 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4459 * m4/mktime.m4: New file.
4460 * m4/Makefile.am.in, m4/README: Remove these files.
4461 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4462 remove README, Makefile.am.in.
4463 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4464 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4467 * src/tar.c: Include signal.h.
4468 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4469 (main): Ensure SIGCHLD is not ignored.
4471 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4472 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4473 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4474 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4475 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4476 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4477 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4478 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4479 they don't overlap with char codes. Use an enum instead of a lot
4482 * src/system.h (ISASCII): Remove.
4483 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4484 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4485 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4486 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4487 LONG_MAX): New macros.
4489 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4490 (read_directory_file): Cast ISSPACE arg to unsigned char.
4491 * src/misc.c (ISPRINT): Remove; now in system.h.
4492 (remove_any_file): Add brackets to pacify gcc -Wall.
4493 * src/list.c: Don't include <ctype.h>; system.h already does this.
4494 (ISODIGIT, ISSPACE): Remove; now in system.h.
4495 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4497 (from_oct): Cast ISSPACE arg to unsigned char.
4499 * src/create.c (mode_to_oct): Translate modes from internal to
4501 * src/list.c (mode_from_oct): Translate modes from external to
4502 internal form. Do not complain about unrecognized mode bits.
4503 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4504 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4506 * src/extract.c: (extr_init, make_directories, extract_archive):
4507 Do not assume mode bits have traditional Unix values.
4508 * src/list.c (decode_mode): Likewise.
4509 * src/create.c (start_header, dump_file): Likewise.
4510 * src/buffer.c (child_open_for_compress,
4511 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4512 * src/compare.c (diff_archive): Likewise.
4514 * src/extract.c (set_mode): Use %04 not %0.4 format.
4515 (extract_sparse_file): Do not use data_block uninitialized.
4516 Check for lseek failures.
4518 * src/rtapelib.c (rmt_lseek__):
4519 Convert lseek whence values to portable integers on the wire.
4520 * src/rmt.c (main): Likewise. Check for whence values out of range.
4522 * src/create.c (finish_sparse_file): Use lseek whence macros
4523 instead of integers.
4524 * src/buffer.c (backspace_output): Likewise.
4525 * src/compare.c (diff_archive, verify_volume): Likewise.
4526 * src/delete.c (move_archive): Likewise.
4527 * src/extract.c (extract_sparse_file): Likewise.
4529 * src/create.c (dump_file): Do not invoke finish_sparse_file
4530 on a negative file descriptor.
4532 * src/buffer.c: Add braces to pacify gcc -Wall.
4534 * src/compare.c (diff_sparse_files): Report lseek errors.
4536 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4538 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4540 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4541 message to be internationalized; \a doesn't work with msgfmt.
4543 * src/tar.c (long_options, main, usage, OPTION_STRING):
4544 Remove -E or --ending-file.
4545 * src/list.c (read_and): Likewise.
4546 * src/common.h (ending_file_option): Likewise.
4547 * src/buffer.c (close_archive): Likewise.
4549 * tests/after: Don't run two commands together in a pipeline,
4550 as some old shells mishandle pipeline exit status.
4552 1999-06-28 Paul Eggert <eggert@twinsun.com>
4554 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4555 * NEWS: Describe changes since 1.12.
4556 * README: Update bug reporting address; move paxutils ref to NEWS.
4558 Handle EINTR correctly.
4559 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4560 * lib/full-read.c, lib/full-write.c: New files.
4561 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4562 Prefer full_read to read and full_write to write.
4563 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4564 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4566 * src/extract.c (extract_sparse_file): Likewise.
4567 * src/rmt.c (get_string, main, report_error_message,
4568 report_numbered_error): Likewise.
4569 * src/rmt.h (rmtread, rmtwrite): Likewise.
4570 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4571 rmt_write__, rmt_ioctl__): Likewise.
4572 * src/update.c (append_file): Likewise.
4573 * src/system.h (full_read, full_write): New decls.
4575 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4576 lib/xmalloc.c, src/arith.c, src/misc.c.
4578 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4579 New macros. All uses of STDIN and STDOUT changed.
4580 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4581 instead of 0 and STDOUT_FILENO instead of 1.
4582 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4583 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4585 * src/rmt.c (private_strerror): Avoid const. Translate results.
4587 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4588 in the presence of NFS clock skew.
4590 1999-06-25 Paul Eggert <eggert@twinsun.com>
4592 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4594 * src/buffer.c (write_archive_buffer): New function.
4595 (child_open_for_compress, flush_write, flush_read): Use it to write
4597 (open_archive): Report error if fstat of archive fails.
4598 Improve efficiency of check for /dev/null.
4599 Also, fix some corner cases with remote archives and /dev/null checking.
4600 (close_archive): Test for input fifo only if not remote.
4601 Truncate output archive only if it's not remote.
4603 * src/misc.c (remove_any_file):
4604 Don't terminate if you see . or ..; just skip them.
4606 1999-06-18 Paul Eggert <eggert@twinsun.com>
4608 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4610 Output sizes using a format that's more compatible with
4611 traditional tar (and with GNU Emacs).
4612 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4613 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4614 Don't subtract 1 from size.
4615 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4616 Output a trailing NUL unless the value won't fit without it.
4617 (finish_header): No need to append NUL to chksum, now that
4620 1999-06-16 Paul Eggert <eggert@twinsun.com>
4622 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4624 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4625 @INTLLIBS@ might invoke rpl_realloc.
4627 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4628 (intconv): Remove; use xstrto* fns instead.
4629 ("xstrtol.h"): Include.
4630 (check_decimal): Remove.
4631 (long_options, usage, OPTION_STRING, decode_options):
4632 Remove -y, --bzip2, --unbzip2.
4633 (decode_options): Use xget_version instead of get_version.
4634 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4635 Replace invocations of check_decimal with xstrtoumax.
4637 * tests/preset.in (echo_n, echo_c): Remove.
4639 * tests/after: Don't rely on $echo_c and $echo_n.
4641 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4642 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4643 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4644 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4645 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4646 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4647 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4648 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4649 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4650 m4/xstrtoumax.m4: New files.
4652 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4653 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4654 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4655 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4656 (AC_CHECK_FUNCS): Remove lchown.
4657 (AC_REPLACE_FUNCS): Remove basename, dirname.
4658 Add lchown, strtol, strtoul.
4659 (jm_FUNC_MKTIME): Add.
4660 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4661 are also built via the ANSI2KNR-filtering rules.
4662 Use a no-op line to work around bug in automake 1.4 with malloc and
4664 (AC_OUTPUT): Add m4/Makefile.
4666 * lib/Makefile.am (EXTRA_DIST):
4667 Add lchown.c, malloc.c, mktime.c, realloc.c,
4668 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4669 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4670 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4671 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4672 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4674 * src/system.h (uintmax_t): Don't declare; configure now does this.
4676 * src/common.h (backup_type): New decl.
4677 * src/common.h, src/misc.c, src/tar.c:
4678 Move include of backupfile.h to common.h.
4680 * src/misc.c (maybe_backup_file):
4681 Pass backup_type to find_backup_file_name.
4683 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4684 UINTMAX_STRSIZE_BOUND.
4686 * doc/tar.texi: Remove --bzip2.
4687 Fix @xref typos reported by latest makeinfo.
4689 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4691 (M4DIR, ACINCLUDE_INPUTS): New macros.
4692 ($(srcdir)/acinclude.m4): New rule.
4694 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4695 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4696 now generated automatically by autoconf.
4698 1999-05-15 Paul Eggert <eggert@twinsun.com>
4700 * doc/tar.texi: Remove -y.
4702 1999-04-09 Paul Eggert <eggert@twinsun.com>
4704 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4705 (we were allocating too much storage).
4706 (uintmax_t): Don't declare; configure now does this.
4708 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4710 1999-03-22 Paul Eggert <eggert@twinsun.com>
4712 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4714 * acinclude.m4 (AC_LFS_FLAGS):
4715 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4716 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4717 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4719 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4720 New macros; needed for latest GNU xmalloc.c.
4722 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4723 (libtar_a_SOURCES): Add quotearg.c.
4724 * list.c: Include <quotearg.h>.
4725 (from_oct): Add forward decl.
4726 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4727 (from_oct): Report an error only if TYPE is nonzero.
4728 Quote any funny characters in bad header.
4730 1999-03-20 Paul Eggert <eggert@twinsun.com>
4732 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4734 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4735 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4737 (AC_LFS): Simplify AIX revision number test.
4739 1999-03-17 Paul Eggert <eggert@twinsun.com>
4741 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4743 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4744 Remove; it doesn't work that well
4745 with AC_CANONICAL_HOST.
4746 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4748 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4750 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4752 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4754 * tar.texi: Fix bug-report addr.
4756 * README: Remove --with-included-malloc.
4757 Upgrade version numbers of build software.
4759 1999-03-07 Paul Eggert <eggert@twinsun.com>
4761 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4763 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4764 where bindtextdomain and gettext require -lintl.
4765 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4766 `no' means it failed.
4767 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4768 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4769 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4770 to add anything to the command line (it's all in config.h).
4771 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4773 1999-03-01 Paul Eggert <eggert@twinsun.com>
4775 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4777 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4779 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4780 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4781 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4782 like OFF_MAX, which are not reliable
4783 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4784 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4785 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4787 * src/incremen.c (get_directory_contents):
4788 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4789 Have statx depend on STX_HIDDEN, not AIX.
4791 * src/create.c (to_oct):
4792 New parameter substitute, giving a substitute value to use
4793 when the original value is out of range. Do not append a space to the
4794 output; modern tars don't. When a value is out of range, specify the
4795 maximum value, not the number of bits.
4796 (GID_NOBODY, UID_NOBODY): New macros.
4797 (gid_to_oct, uid_to_oct): Use them as substitutes.
4798 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4799 (dump_file): Check whether the file changed as we read it.
4801 * src/rmt.c (main): Remove suspicious AIX/386 code.
4803 1999-02-19 Paul Eggert <eggert@twinsun.com>
4805 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4806 returns a type compatible with char *; it doesn't on SunOS
4807 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4809 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4811 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4812 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4814 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4816 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4817 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4818 * acinclude.m4 (AM_WITH_NLS):
4819 Update to latest gettext version (serial 5).
4820 (AC_LFS_FLAGS): New macro
4821 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4822 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4823 Work properly in cross-compilation scenario, by checking for getconf
4824 with AC_CHECK_TOOL and by ditching uname in favor of
4825 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4827 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4828 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4829 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4830 since getdate.y now uses ANSI code.
4832 * config.guess, config.sub: New files; taken from automake 1.4.
4834 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4835 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4836 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4837 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4838 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4839 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4840 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4842 1999-02-01 Paul Eggert <eggert@twinsun.com>
4844 * src/tar.c: Update copyright.
4848 1999-02-01 Paul Eggert <eggert@twinsun.com>
4850 * NEWS, configure.in: Version 1.12.64004
4852 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4854 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4856 * src/extract.c (extract_archive): Fix bug when extracting sparse
4857 files: they were trashing the tar file header.
4859 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4860 Add -y or --bzip2 or --bunzip2 option.
4862 1999-01-30 Paul Eggert <eggert@twinsun.com>
4864 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4865 cached_no_such_uid, cached_no_such_gid): New vars.
4866 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4867 Cache failures, too.
4869 * src/tar.c (decode_options):
4870 Don't pass names longer than UNAME_FIELD_SIZE to
4871 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4873 1999-01-27 Paul Eggert <eggert@twinsun.com>
4875 * NEWS, configure.in: Version 1.12.64003
4877 * src/buffer.c (backspace_output, close_archive): Cast
4878 rmtlseek position arg to off_t, for benefit of K&R compilers
4880 * src/compare.c (verify_volume): Likewise.
4882 * NEWS, configure.in: Version 1.12.64002
4884 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4885 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4886 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4887 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4888 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4889 uid_from_oct): Likewise.
4891 1999-01-25 Paul Eggert <eggert@twinsun.com>
4893 * incremen.sh: Fix timing bug in regression test.
4895 1999-01-22 Paul Eggert <eggert@twinsun.com>
4897 * NEWS, configure.in: Update version
4899 * Makefile.am (localedir): Change to $(datadir)/locale.
4900 (DEFS): New macro, defining LOCALEDIR.
4901 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4902 (INCLUDES): Add -I..
4904 * Makefile.am (localedir): Change to $(datadir)/locale.
4906 1999-01-21 Paul Eggert <eggert@twinsun.com>
4908 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4910 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4911 * src/Makefile.am (localedir): Likewise.
4912 (DEFS): New macro, defining LOCALEDIR.
4913 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4914 (INCLUDES): Add `-I..'.
4916 * tests/incremen.sh: Fix timing bug.
4918 1999-01-20 Paul Eggert <eggert@twinsun.com>
4920 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4921 `lfs.7' changed to `64000' in version number
4922 to conform to gnits standards.
4924 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4925 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4927 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4930 1998-12-07 Paul Eggert <eggert@twinsun.com>
4932 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4934 * src/list.c (read_header):
4935 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4937 1998-11-30 Paul Eggert <eggert@twinsun.com>
4939 * configure.in: Quote the output of uname.
4941 * src/extract.c (set_stat): chmod after chown even when not root;
4942 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4944 1998-11-15 Paul Eggert <eggert@twinsun.com>
4946 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4948 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4949 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4951 1998-10-28 Paul Eggert <eggert@twinsun.com>
4953 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4955 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4958 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4959 On many installations, rexec is disabled.
4961 1998-08-07 Paul Eggert <eggert@twinsun.com>
4963 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4965 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4966 for nameless users and groups.
4968 1998-02-17 Paul Eggert <eggert@twinsun.com>
4970 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4971 * NEWS, README: Add explanation of why this isn't an official version.
4973 1998-02-02 Paul Eggert <eggert@twinsun.com>
4975 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4976 This is an unofficial version.
4978 1997-12-17 Paul Eggert <eggert@twinsun.com>
4980 * src/incremen.c (ST_DEV_MSB): New macro.
4981 (NFS_FILE_STAT): Use most significant bit of st_dev,
4982 even if it's unsigned.
4984 1997-12-08 Paul Eggert <eggert@twinsun.com>
4986 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4988 1997-11-19 Paul Eggert <eggert@twinsun.com>
4990 * configure.in (HAVE_INTTYPES_H):
4991 Don't ignore cache variable if it's already set.
4993 1997-11-10 Paul Eggert <eggert@twinsun.com>
4995 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4996 * src/delete.c (records_read): Now off_t.
4997 (move_archive): Don't assume mt_count is of type daddr_t.
4999 1997-10-30 Paul Eggert <eggert@twinsun.com>
5001 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
5002 Set to appropriate values if large file support
5003 needs explicit enabling.
5004 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
5006 New macros to configure.
5007 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
5009 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
5010 major_t, minor_t, ssize_t): New macros.
5012 * src/arith.h (TARLONG_FORMAT):
5013 Fix typo: %uld -> %lu. Use unsigned when long long
5015 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
5016 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
5018 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
5019 2nd arg is now unsigned long.
5021 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
5022 (prepare_record_buffer): Arg is now size_t.
5023 Remove now-useless casts.
5025 (main): Use `long' for status, so that it can store ssize_t.
5026 Use daddr_t, mode_t, size_t, off_t when appropriate.
5027 Convert daddr_t and off_t values ourselves, since they might be longer
5028 than long. Convert other types using `long' primitives.
5029 When processing MTIOCTOP, do not try to pass resulting
5030 count back, since it won't work (it could be too large) and it's
5031 not expected anyway.
5034 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
5035 now-useless casts. Use unsigned long to print *_t types, except use
5036 STRINGIFY_BIGINT for off_t.
5037 (update_archive): Cast -1 to dev_t when necessary.
5039 * src/tar.c (check_decimal):
5040 Now returns 1 if successful, 0 otherwise, and returns
5041 uintmax_t value into new arg. Check for arithmetic overflow.
5042 (decode_options): Avoid overflow if record_size fits in size_t but not int.
5043 Check for overflow on user or group ids.
5045 * src/compare.c (diff_init, process_rawdata, read_and_process,
5046 diff_sparse_files, diff_archive):
5047 Use off_t, pid_t, size_t, ssize_t when appropriate.
5048 Remove now-useless casts. Use unsigned long to print *_t types,
5049 except use STRINGIFY_BIGINT for off_t.
5051 (process_noop, process_rawdata, process_dumpdir, read_and_process):
5052 Size arg is now size_t.
5054 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
5055 when allocating buffer.
5058 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
5059 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
5060 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
5063 (get_status_string, get_status_off): New function.
5064 (get_status): Now returns long, so that it can store ssize_t.
5065 Invoke get_status_string to do the real work.
5066 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
5067 (rmt_lseek__): Now returns off_t, using new get_status_off function.
5068 (rmt_ioctl__): Convert mt_count by hand,
5069 since it might be longer than long.
5071 * src/mangle.c (extract_mangle):
5072 Check for overflow when converting off_t to size_t.
5073 Use off_t, size_t when appropriate. Remove now-useless casts.
5075 * src/system.h (mode_t): Remove; now done by autoconf.
5076 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
5077 Return number of ST_NBLOCKSIZE-byte blocks,
5078 not number of 512-byte blocks;
5079 this also helps to avoid overflow.
5080 (st_blocks): Declare if needed.
5081 (ST_NBLOCKSIZE): New macro.
5082 (<limits.h>, <inttypes.h>): Include if available.
5083 (CHAR_BIT): New macro.
5084 (uintmax_t): New typedef.
5085 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
5086 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
5087 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
5089 * src/names.c (name_init):
5090 Fix typo in error message: FILE* was passed, but char*
5093 (read_name_from_file, name_gather, addname, name_match, name_scan,
5094 add_exclude): Use size_t when appropriate. Remove now-useless casts.
5096 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
5098 * src/extract.c (newdir_umask, current_umask): Now mode_t.
5099 (extract_sparse_file): Args now use off_t.
5101 (set_mode, set_stat, make_directories, extract_sparse_file,
5102 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
5103 now-useless casts. Use unsigned long to print *_t types, except use
5104 STRINGIFY_BIGINT for off_t.
5106 * src/misc.c (quote_copy_string):
5107 Use size_t when appropriate. Remove now-useless casts.
5109 * src/list.c (read_and, list_archive, read_header, decode_mode,
5110 print_header, print_for_mkdir):
5111 Use mode_t, off_t, size_t when appropriate. Remove
5112 now-useless casts. Use unsigned long to print *_t types, except use
5113 STRINGIFY_BIGINT for off_t.
5115 (read_header): Check for overflow when converting header size.
5117 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
5118 const char *. Size arg is now size_t. Now takes new type and maxval
5119 args. Compute result using uintmax_t, not long. Report error if
5120 field does not contain octal number in range.
5121 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
5122 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
5123 uintmax_from_oct): New functions.
5125 (stringify_uintmax_t_backwards): New function.
5127 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
5128 (skip_file): Offset arg is now off_t.
5130 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
5131 real_s_totsize, real_s_sizeleft, current_block_ordinal):
5133 (write_error): Arg is now ssize_t.
5134 (child_pid): Now pid_t.
5135 (available_space_after): Now size_t.
5137 (child_open_for_compress, child_open_for_uncompress, flush_write,
5138 open_archive, flush_write, write_error, flush_read, close_archive):
5139 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
5140 casts. Use unsigned long to print *_t types, except use
5141 STRINGIFY_BIGINT for off_t.
5143 * src/delete.c (records_read): Now daddr_t.
5144 (move_archive): Arg is now daddr_t. Check for overflow when
5146 (move_archive, delete_archive_members): Use daddr_t, off_t when
5147 appropriate. Remove now-useless casts.
5149 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
5150 (rmt_lseek): Now returns off_t.
5152 * src/create.c (to_oct):
5153 Now static. Value arg is now uintmax_t. Accept new args
5154 giving name of type of octal field, for error messages. Report an
5155 error if the value is too large to fit in the field.
5156 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5157 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
5159 (write_eot, write_long, finish_header, deal_with_sparse,
5160 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
5161 appropriate. Remove now-useless casts. Use unsigned long to print
5162 *_t types, except use STRINGIFY_BIGINT for off_t.
5164 (find_new_file_size): 1st arg is now off_t*.
5165 (finish_sparse_file): Args now use off_t, not long.
5166 Check for lseek error.
5167 (create_archive, dump_file): Cast -1 to dev_t when necessary.
5168 (dump_file): Device arg is now dev_t.
5169 Avoid overflow when testing whether file has holes
5170 by using the new ST_NBLOCKSIZE macro.
5172 * src/incremen.c (struct accumulator, add_to_accumulator,
5173 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
5174 Use size_t for sizes.
5175 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
5176 Use dev_t, ino_t for devices and inodes.
5177 (gnu_restore): Use off_t for file offsets.
5178 (struct directory): Use char for flags. Add new flag `nfs'.
5180 (NFS_FILE_STAT): New macro.
5181 (note_directory): Accept struct stat * instead of
5182 device and inode number. All callers changed.
5183 (note_directory, get_directory_contents):
5184 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
5185 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
5187 * src/common.h (record_size, struct name, struct sp_array,
5188 available_space_after):
5189 Use size_t for sizes.
5190 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
5191 Use off_t for file offsets.
5192 (struct name): dir_contents is now const char *, not char *.
5193 (dump_file, get_directory_contents): Use dev_t for devices.
5194 (to_oct): Remove decl.
5195 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
5196 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
5197 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
5198 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
5199 UINTMAX_FROM_OCT): New macros.
5200 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5201 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
5202 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
5203 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
5204 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
5205 (print_for_mkdir): 2nd arg is now mode_t.
5207 See ChangeLog.1 for earlier changes.
5211 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
5214 This file is part of GNU tar.
5216 GNU tar is free software; you can redistribute it and/or modify
5217 it under the terms of the GNU General Public License as published by
5218 the Free Software Foundation; either version 2, or (at your option)
5221 GNU tar is distributed in the hope that it will be useful,
5222 but WITHOUT ANY WARRANTY; without even the implied warranty of
5223 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5224 GNU General Public License for more details.
5226 You should have received a copy of the GNU General Public License
5227 along with GNU tar; see the file COPYING. If not, write to
5228 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
5229 Boston, MA 02111-1307, USA.