1 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * configure.ac: Fixed prerequisite headers for sys/buf.h
5 * src/system.h: Likewise.
6 * tests/after (compare): Fixed argument quoting under eval
7 * tests/before: Quote TAR_ARCHIVE_FORMATS
9 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
14 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
15 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
16 the pathname of the rmt utility.
17 New option --enable-backup-scripts.
18 * doc/tar.texi: Updated
19 * scripts/Makefile.am: Install the scripts only if requested
21 * scripts/backup.in: Fixed --version output.
22 Fixed initialization of the listing files and printing
23 the time of the last previous level dump.
24 * scripts/restore.in: Fixed --version output.
25 * src/Makefile.am (localedir.h rule): Generate correct
26 DEFAULT_RMT_COMMAND variable.
27 * src/common.h (rmt_command_option): New variable.
28 * src/list.c (read_and): Print block number before
29 issuing 'Skipping to next header' diagnostics, if
30 requested by block_number_option.
31 * src/rtapelib.c: Use rmt_command_option instead of
33 * src/tar.c: New option --rmt-command.
34 (decode_options): Handle --rmt-command. Initialize
35 rmt_command_option to DEFAULT_RMT_COMMAND.
37 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
39 * doc/tar.texi: Further update.
41 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
43 * configure.ac: Minor fix
44 * scripts/Makefile.am: Updated
45 * scripts/backup-specs: Updated
46 * scripts/backup.in: Minor fixes
47 * scripts/backup.sh: Removed
48 * scripts/backup.sh.in: New file. Source for backup.sh
49 * scripts/restore.in: New file
50 * scripts/.cvsignore: Updated
51 * scripts/WARNING: Removed
52 * doc/tar.texi: Updated
55 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
57 * src/names.c (name_gather): Bugfix: Honor single -C with
59 * tests/same-order01.sh: New file
60 * tests/same-order02.sh: New file
61 * tests/Makefile.am: Updated
63 * tests/append.sh: Added copyleft header
64 * tests/delete01.sh: Likewise
65 * tests/delete02.sh: Likewise
66 * tests/delete04.sh: Likewise
67 * tests/extrac01.sh: Likewise
68 * tests/extrac02.sh: Likewise
69 * tests/extrac03.sh: Likewise
70 * tests/extrac04.sh: Likewise
71 * tests/gzip.sh: Likewise
72 * tests/ignfail.sh: Likewise
73 * tests/incremen.sh: Likewise
74 * tests/multiv01.sh: Likewise
75 * tests/old.sh: Likewise
76 * tests/options.sh: Likewise
77 * tests/recurse.sh: Likewise
78 * tests/version.sh: Likewise
79 * tests/volume.sh: Likewise
80 * tests/star/gtarfail.sh: Likewise
81 * tests/star/gtarfail2.sh: Likewise
82 * tests/star/multi-fail.sh: Likewise
83 * tests/star/pax-big-10g.sh: Likewise
84 * tests/star/qucktest.sh: Likewise
85 * tests/star/ustar-big-2g.sh: Likewise
86 * tests/star/ustar-big-8g.sh: Likewise
88 * doc/.cvsignore: Updated
90 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
92 * configure.ac: Check whether date accepts +format argument
94 * scripts/level-0: Removed
95 * scripts/level-1: Removed
96 * scripts/weekly.new: Removed
97 * scripts/dump-remind: Removed
98 * scripts/backup.in: New file
99 * scripts/backup.sh: New file
100 * scripts/dump-remind.in: New file
101 * scripts/backup-specs: Updated
102 * scripts/Makefile.am: Updated for new directory contents.
103 * scripts/.cvsignore: Updated
105 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
108 * doc/tar.texi: Updated
109 * src/tar.c: --utc implies -vv
111 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
113 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
114 does not define it if it fails to find iconv.h.
116 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
118 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
119 and parts of configure.ac
120 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
121 * lib/Makefile.am: Removed
122 * lib/Makefile.tmpl: New file.
123 * lib/.cvsignore: Updated
124 * m4/.cvsignore: Updated
125 * src/xheader.c: Include stpcpy.h
127 * src/create.c: Produce an error, not warning, if the
128 filename is too long.
129 * tests/longv7.sh: Synchronized with the recent changes.
131 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
133 * configure.ac: Fixed test for iconv_t
134 * src/rmt.h: Bugfix by Jürgen Weigert
135 * THANKS: Add Jürgen Weigert
136 * tests/star/README: Fixed typo
138 2004-04-04 Paul Eggert <eggert@twinsun.com>
140 Merge getdate documentation changes from coreutils.
142 * doc/getdate.texi: Update from coreutils CVS.
143 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
145 Merge recent gnulib changes, and remove some lint.
147 Improve support for nanosecond-resolution time stamps.
148 * bootstrap: Add gettime, timespec modules.
149 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
150 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
152 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
153 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
154 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
155 * src/common.h (newer_mtime_option): Now a struct timespec, not
156 time_t. All uses changed.
157 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
158 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
159 * src/incremen.c (scan_path): Likewise.
160 * src/list.c (read_and): Likewise.
161 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
162 whether newer_mtime_option is initialized.
163 * src/tar.c (decode_options): Likewise.
164 * src/tar.c (decode_options): Adjust to new signature for get_date.
166 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
167 result of safe_read, full_write, and similar functions.
168 Detect safe_read error by comparing to SAFE_READ_ERROR;
169 detect full_write error by comparing to 0.
171 * src/common.h (write_error_details, sys_write_archive_buffer):
173 * src/misc.c (write_error_details): Likewise.
174 * src/rmt.c (main): Likewise.
175 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
176 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
177 * src/sparse.c (sparse_scan_file, sparse_dump_region,
178 check_sparse_region, check_data_region): Likewise.
179 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
180 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
181 * src/update.c (append_file): Likewise.
183 * src/buffer.c (clear_read_error_count): Use explicit (void)
184 to indicate a function with no arguments.
185 * src/create.c (check_links): Likewise.
186 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
187 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
188 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
189 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
191 * src/utf8.c (get_input_charset): Likewise.
192 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
193 xheader_decode_global, extended_header_init): Likewise.
194 * tests/mksparse.c (usage): Likewise.
196 * src/buffer.c (new_volume): Rename local variables to avoid
198 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
199 sparse_file_p, sparse_member_p, sparse_fixup_header,
200 sparse_dump_file, sparce_extract_file, sparse_skip_file,
201 sparse_diff_file): Likewise.
202 * src/compare.c (diff_archive): Likewise.
203 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
204 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
206 * src/extract.c (repair_delayed_set_stat): Likewise.
207 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
209 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
210 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
211 sparse_dump_file, sparse_file_p, sparse_member_p,
212 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
213 check_data_region, sparse_diff_file): Likewise.
214 * src/system.c (sys_stat_nanoseconds): Likewise.
215 * src/xheader.c (xheader_format_name): Likewise.
217 * src/common.h (enum old_files): Remove comma before }; not portable.
219 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
220 * src/rmt.c (usage): Likewise.
221 * src/xheader.c (xheader_set_single_keyword): Likewise.
222 * tests/genfile.c (usage): Likewise.
223 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
226 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
228 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
229 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
230 langtab.charset, charset_lookup): Likewise.
232 * src/common.h (name_init): Remove unused args. All callers changed.
233 * src/names.c (name_init): Likewise.
235 * src/common.h (usage, xheader_write, xheader_write_global,
236 sys_reset_uid_gid): New decls.
238 * src/compare.c (report_difference, process_noop): Add
239 __attribute__ ((unused)) for unused attributes.
240 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
242 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
243 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
244 path_coder, size_coder, uid_coder, uname_coder,
245 sparse_numblocks_coder): Likewise.
247 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
248 dump_file0): Now static.
249 * src/utf8.c (charset_lookup): Likewise.
250 * src/xheader.c (xheader_protected_pattern_p,
251 xheader_protected_keyword_p, xheader_set_single_keyword,
252 xheader_keyword_deleted_p, xheader_keyword_override_p,
253 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
255 * tests/genfile.c (usage): Likewise.
256 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
259 * src/create.c (hash_link): Rewrite to avoid cast.
261 * src/extract.c (file_newer_p): Use parameter, not global var.
262 * src/misc.c (write_error_details): Likewise.
264 * src/extract.c (prepare_to_extract): Remove directory arg; not
265 used. All callers changed.
267 * src/misc.c (close_fatal): Remove; not used.
268 * src/system.c (sys_utimes): Likewise.
270 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
272 * src/rmt.c (main): Update copyright date to 2004.
273 * src/tar.c (decode_options): Likewise.
275 * src/rtapelib.c (get_status_string): Don't lose errno when
276 skipping the error messages.
277 (get_status): Report an error if atol returns a negative number.
279 * src/utf8.c (struct langtab, langtab, charset_lookup,
280 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
282 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
283 Use macros, not definitions, to avoid type clashes with system
285 (charset_lookup): Local var is now auto, not static.
286 (utf8_convert): Use ICONV_CONST instead of const, to avoid
289 * src/utf8.c (langtab): Initialize all elements of struct, to
291 * src/xheader.c (xhdr_tab): Likewise.
293 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
295 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
297 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
300 * configure.ac: Raised version number to 1.13.94
301 * src/system.h: Protect inclusion of <sys/time.h>
303 Declare time() if HAVE_DECL_TIME is 0
304 * tests/.cvsignore: Added mksparse
306 * tests/sparse01.sh: New file
307 * tests/multiv02.sh: New file
308 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
309 * tests/longv7.sh: Added missing call to 'after'
311 * src/common.h: Added missing prototypes
312 * src/compare.c (diff_archive): Use is_sparse member
313 instead of GNUTYPE_SPARSE.
314 * src/create.c: Removed unused variables
315 * src/extract.c (extract_archive): Use sparse_member_p instead
317 Removed unused variables
318 * src/list.c (decode_header): Use sparse_fixup_header to correct
320 (print_header): Do not rely on GNUTYPE_SPARSE type.
321 Use st->stat.st_size to print real file size.
322 (skip_member): Assign stat_info.file_name to save_name. This fixes
323 bug reported by Mads Martin Joergensen <mmj@suse.de>
324 Use sparse_skip_file() to skip sparse members.
325 * src/rtapelib.c: include "common.h"
326 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
327 (struct tar_sparse_optab.fixup_header): New member
328 (tar_sparse_member_p): New function.
329 (tar_sparse_init): Return true if decode_header is not provided
330 (tar_sparse_fixup_header)
331 (sparse_member_p,sparse_fixup_header)
333 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
334 (star_fixup_header, pax_sparse_member_p): New function
335 (pax_decode_header): Remove
336 * src/system.h: Include <sys/time.h> and <utime.h> when available
337 * src/tar.c (usage): Prototype moved to common.h
338 * src/tar.h (struct tar_stat_info.is_sparse): New member
339 * src/utf8.c (utf8_convert): Changed prototype
340 (get_input_charset): Removed unused variable
341 * src/xheader.c: include <fnmatch.h>
342 (size_decoder): Assign to both st->archive_file_size and
344 (st->stat.st_size): Assign to st->stat.st_size
345 (sparse_numbytes_decoder): Removed unused variable
346 * src/.cvsignore: Added .gdbinit
347 * THANKS: Added Mads Martin Joergensen
349 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
351 * src/create.c (write_long_name): Do not allow more than
352 NAME_FIELD_SIZE-1 characters in a file name for V7 format
354 * tests/longv7.sh: New file.
355 * tests/Makefile.am: Add longv7.sh
357 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
359 * src/buffer.c (open_archive): Clear read_full_records_option
360 if reading from a pipe.
361 (short_read): Display warning about the deduced record size
363 * tests/star/pax-big-10g.sh: Updated to match the above changes.
364 * tests/star/ustar-big-2g.sh: Likewise.
365 * tests/star/ustar-big-8g.sh: Likewise.
367 * configure.ac: Added gl_FUNC_STRTOULL
368 * src/create.c (start_header): Check for GNU_FORMAT
369 if incremental_option is set.
370 * src/xheader.c (to_decimal): New function.
371 (xheader_format_name): Use to_decimal() instead of snprintf.
372 * tests/listed01.sh: Use genfile instead of dd
373 * tests/multiv01.sh: Likewise.
375 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
377 * src/list.c (read_and): Stop processing the archive after
378 encountering a single zero record. Many old archives contain
379 arbitrary garbage after it.
380 The warning is issued anyway.
382 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
384 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
385 conversion buffer was not null terminated. Fix provided
386 by Leland Lucius <llucius@tiny.net>
387 * THANKS: Added Leland Lucius
388 * src/utf8.c (utf8_convert): Indentation fix.
390 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
392 * src/buffer.c (flush_read): Bugfix: the
393 condition at line 714 included
395 || (status > 0 && !read_full_records_option)
397 which is grossly wrong, since even if new_volume() below succeeds,
398 the subsequent call to rmtread will overwrite the chunk of data
399 already read in the buffer and thus spoil everything.
400 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
402 * tests/star/multi-fail.sh: New test.
403 * tests/Makefile.am: Added multi-fail.sh
404 * tests/star/README: Updated
406 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
409 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
410 * src/common.h (utc_option): new global
411 (enum old_files.KEEP_NEWER_FILES): New element
412 * src/extract.c: Handle --keep-newer-files option
413 * src/list.c (tartime): Print UTC if --utc was given.
414 * src/tar.c: New options: --utc and keep-newer-files
416 * tests/Makefile.am: Added new tests
417 * tests/after: Rewritten
418 * tests/before: Rewritten
419 * tests/preset.in: Rewritten
420 * tests/delete03.sh: Accomodate for the new testsuite logic
421 * tests/gzip.sh: Likewise
422 * tests/incremen.sh: Likewise
423 * tests/listed01.sh: Likewise
424 * tests/multiv01.sh: Likewise
425 * tests/old.sh: Likewise
426 * tests/options.sh: Likewise
427 * tests/version.sh: Likewise
428 * tests/volume.sh: Likewise
430 * tests/star: New directory
431 * tests/star/README: New file
432 * tests/star/gtarfail.sh: New file
433 * tests/star/gtarfail2.sh: New file
434 * tests/star/pax-big-10g.sh: New file
435 * tests/star/qucktest.sh: New file
436 * tests/star/ustar-big-2g.sh: New file
437 * tests/star/ustar-big-8g.sh: New file
439 2004-02-26 Paul Eggert <eggert@twinsun.com>
441 * doc/tar.texi (dircategory Individual utilities): Append period,
442 as suggested by Karl Berry.
444 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
446 * src/list.c (decode_header): Call xheader_decode before
447 the assignment to current_stat_info.archive_file_size.
449 2004-02-23 Paul Eggert <eggert@twinsun.com>
451 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
453 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
458 * tests/before: Move testing of the prerequisite archive formats
459 to the separate function 'prereq'. Do not expect any arguments
460 * tests/delete03.sh: Use prereq() instead of passing arguments
462 * tests/incremen.sh: Likewise.
463 * tests/listed01.sh: Likewise.
464 * tests/multiv01.sh: Likewise.
466 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
468 Added UTF-8 support. Finished global extended header
472 * configure.ac: Detect libiconv
473 * src/utf8.c: New file. Conversions to and from utf-8.
474 * src/Makefile.am: Added utf8.c
475 * src/create.c (write_header_name) In pax format, use
476 "path" keyword if the file name is not ASCII
477 (start_header): Likewise for uname and gname.
478 * src/list.c: Decode encountered global headers.
479 * src/xheader.c: Use keywords from the global
481 Correctly handle UTF-8 conversions.
482 (xheader_list_destroy): New function.
483 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
484 missing gettext markers
485 (decode_record): Rewritten using caller-provided handler and
487 * tests/listed01.sh: Give credit to Andreas Schuldei.
489 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
491 * src/create.c (dump_file0): The conditional at line
492 1296 prevented incremental backups on individual files
493 from working, as reported by Andreas Schuldei
494 <andreas@schuldei.org>.
496 This is due to the condition
498 (0 < top_level || !incremental_option)
500 Removing it makes incremental backups work for individual
501 files as well as for directories. On the other hand, it does
502 not affect other functionality, as shown by the reasoning below:
504 To begin with, the two parts of this condition are mutually
507 1) when top_level < 0, incremental_option == 1
508 so the condition yields false
509 2) when top_level >= 0, incremental_option == 0
510 so the condition yields true.
512 In other words, it is completely equivalent to
514 (!incremental_option)
516 Now, let's consider the effect of its removal. There are two cases:
518 1) when incremental_option==1
519 This means incremental backup in progress. In this case dump_file
520 is invoked only for directories or for files marked with 'Y' by
521 get_directory_contents. The latter are those that did not meet the
522 condition in incremen.c:242, which is exactly the same condition
523 as this at create.c:1296. So, for these files the check
524 (!incremental_option) is useless, since the rest of the
525 conditional will yield false anyway. On the other hand, if
526 dump_file is invoked on a directory, the conditional will yield
527 false due to !S_ISDIR assertion, so these will be processed as usual.
529 Thus, for this case the extra condition (!incremental_option) is
530 irrelevant, and its removal won't alter the behavior of tar,
531 *except* that it will enable incremental backups on individual
532 files, which is the wanted effect.
534 2) when incremental_option==0
535 In this case the condition yields true and its removal does not
536 affect the functionality.
539 * configure.ac: Raised patchlevel to 93
540 * src/incremen.c: Minor stylistic fixes.
541 * tests/listed01.sh: New test. Check listed incremental
542 backups on individual files.
543 * tests/Makefile.am: Added listed01.sh
545 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
547 * src/common.h (simple_finish_header,start_private_header): New
549 (xheader_ghdr_name): Changed declaration
550 * src/create.c (start_private_header): Removed static qualifier.
551 (write_extended): Removed superfluous last argument. Use
553 (simple_finish_header): New function.
554 (finish_header): Use simple_finish_header() to break recursive
555 dependency between this function and write_extended().
556 * src/tar.c (assert_format): Do not bail out if several
557 --format arguments are given. This is a common case when
558 TAR_OPTIONS are used.
559 (decode_options): New option --show-defaults displays the
560 compiled-in defaults.
561 Use POSIX format if no --format option was given and
562 --pax-option was specified.
563 Do not allow to use --pax-option unless the archive format is
564 set to POSIX (or reading subcommand is requested).
566 * src/update.c (update_archive): Write global extended header if
568 * src/xheader.c (xheader_format_name): Bugfix.
569 (xheader_xhdr_name): Changed the default extended header name
570 to '%d/PaxHeaders.%p/%f', as POSIX requires.
571 (xheader_ghdr_name): Removed unused argument.
572 (xheader_write,xheader_write_global): New function.
573 (xheader_decode): Modified to honor overrides whatever
574 the current archive format is.
576 * src/delete.c (delete_archive_members): Call xheader_decode
578 * src/list.c (decode_header): Likewise.
579 * src/incremen.c (sort_obstack): Fixed typo in the comment
581 * doc/tar.texi: Document new default for extended
584 * tests/before: Accept an optional list of allowed archive
585 formats. Exit with the status 77 if the current archive
586 format does not match any of them.
587 * tests/delete03.sh: Require gnu, oldgnu or posix format
588 * tests/incremen.sh: Require gnu or oldgnu format
589 * tests/multiv01.sh: Likewise
591 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
593 * doc/tar.texi (Option Summary): Documented --pax-option
594 * src/tar.c: Likewise.
596 * src/create.c (to_chars): Added a comment.
597 * src/tar.h: Comment to GNU_FORMAT
599 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
602 * configure.ac: Added stpcpy
603 * bootstrap: Likewise
604 * lib/Makefile.am: Likewise
605 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
607 * src/create.c (write_extended): Call xheader_xhdr_name
608 instead of using hardcoded "././@PaxHeader" name.
609 * src/tar.c: New option --pax-option (equivalent to -o option
611 * src/xheader.c: Implement pax -o option. Fixed misleading
612 heading comment (introduced 2003-09-02).
613 * src/incremen.c: Minor fixes
614 * m4/.cvsignore: Updated
616 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
618 * src/incremen.c: Removed accumulator stuff in favor of obstack.
619 (get_directory_contents): Split into two functions
620 * src/update.c: Minor changes
621 * doc/tar.texi: Fixed typo
623 2004-02-15 Paul Eggert <eggert@twinsun.com>
625 Fix Debian bug 230872, originally reported by Jeff King in
626 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
628 * doc/tar.texi (posix compliance): Remove. The whole section
629 was a misunderstanding of what POSIXLY_CORRECT is supposed to
630 mean. The GNU Coding Standards says that POSIXLY_CORRECT
631 is for disabling extensions that are incompatible with POSIX:
632 it is not for disabling compatible extensions. All references
633 to this section removed.
634 (posix): This format is created only if the posix format is
635 specified; it is no longer created if gnu format is specified
636 and POSIXLY_CORRECT is set.
637 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
638 POSIX does not specify the behavior of tar, so we should
639 not worry about POSIXLY_CORRECT here.
641 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
643 * Makefile.am: Removed m4
644 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
646 * README-alpha: Updated
647 * bootstrap: Updated TP URL, improved help output. Default
648 to :ext:anoncvs and set CVS_RSH, unless already set.
649 * m4/Makefile.am: Removed
651 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
653 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
654 Use $option instead of $1 so all options will be parsed.
656 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
658 Started rewriting buffer.c ...
660 * bootstrap: New option --no-po
661 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
662 (time_to_start_writing): Changed data type
663 (file_to_switch_to): Removed. Variable never assigned to.
664 (open_archive) Moved option compatibility checks to tar.c
666 * src/common.h (maybe_backup_file): Changed return type
667 * src/misc.c: Likewise.
668 * src/create.c: Updated invocations of safer_name_suffix
669 * src/extract.c: Likewise
670 * src/delete.c: Updated assignment to write_archive_to_stdout
671 * src/tar.c (decode_options): More option compatibility checks
672 (moved from buffer.c)
673 * src/update.c (time_to_start_writing): Changed data type.
674 * tests/recurse.sh: New test case.
675 * tests/mksparse.c: New file.
676 * tests/Makefile.am: Added recurse.sh and mksparse.c
678 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
680 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
681 Martin Simmons for the patch.
682 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
683 <pius@pld-linux.org> for the patch.
685 2003-12-26 Paul Eggert <eggert@twinsun.com>
687 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
688 and translation website.
690 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
691 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
692 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
693 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
694 files are replaced by autoreconf. Also, there seems to be a bug
695 in gettext/autoconf/automake if we try to omit these files after
696 autoreconf has replaced them, even though the gettext manual says
697 they're optional. So give up and just include them for now, even
698 though they make 'configure' longer and slower.
700 Change translation URL from
701 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
702 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
703 accommodate translator website revamp.
705 Fail if autoreconf fails.
707 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
708 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
709 ignore files now supplied by gettext 0.13.1.
711 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
713 Synchronized with the backup repository on Mirddin
715 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
717 * configure.ac: Check for varios members of struct stat
718 that may represent file modification times with a subsecond
720 Check for utimes (for future use)
721 * src/buffer.c (short_read): Issue a warning on short reads.
722 * src/common.h (sys_stat_nanoseconds): New function
723 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
724 * src/list.c (read_and): Treat only two successive zero
725 filled blocks as an EOF indicator. Issue a warning if
726 a single one is encountered.
727 * src/system.c (sys_stat_nanoseconds): New function
728 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
730 * src/xheader.c (code_time,decode_time): Support for subsecond
732 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
733 (mtime_coder,mtime_decoder): Update invocations of code_time and
735 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
736 (sparse_numblocks_decoder,sparse_offset_decoder)
737 (sparse_numbytes_decoder): Updated
739 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
741 * src/names.c (safer_name_suffix): Reverted change made
742 2003-11-14. Reason: Discussion with Paul Eggert and
743 Jean-Louis Martineau. See also ChangeLog entry from
745 * tests/delete03.sh: Likewise.
746 * tests/extrac04.sh: Likewise.
747 * tests/multiv01.sh: Likewise.
749 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
751 * src/incremen.c (write_directory_file): Use sys_truncate
752 * src/list.c (print_header): Use archive_file_size member
753 when printing real file size.
754 * src/sparse.c (sparse_scan_file): Correctly handle files with
756 (sparse_dump_region,sparse_extract_region): Allow for zero size
759 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
761 * configure.ac: Raised version number to 1.13.92
762 * src/list.c (decode_header): Discern between pax and ustar
764 Initialize current_stat_info.archive_file_size.
766 NOTE: Modifications from this date on are temporarily
767 stored on local CVS on mirddin. This repository will
768 be synchronized with Savannah as soon as the latter
769 becomes operational again.
771 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
774 * src/sparse.c: Initial implementation of GNU/pax sparse
776 * src/common.h (xheader_store): Changed prototype.
777 * src/create.c: Update calls to xheader_store
778 * src/extract.c (extract_archive): Check reported size vs.
779 archive file size to determine if we have to do with a
781 * src/tar.c (usage): Cleaned up the sample argument to --newer
783 (decode_options): Allow --sparse for POSIX_FORMAT archives.
784 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
786 Implemented GNU.sparse.* keywords.
788 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
790 * configure.ac: Check for setlocale. Thanks Bruno Haible for
793 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
795 * src/create.c (write_gnu_long_link): Use oldgnu
796 magic with @LongLink blocks.
798 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
800 * src/tar.h: Support for star sparse format.
801 * src/sparse.c: Likewise.
803 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
805 * src/sparse.c (sparse_diff_file): New function
806 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
807 (sys_compare_uid_gid): Removed.
808 (sys_compare_links,report_difference): Changed prototype
809 (sparse_diff_file): New function
810 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
811 (sys_compare_uid_gid): Removed.
812 (sys_compare_links): Changed declaration
813 * src/compare.c (diff_archive): Use sparse_diff_file.
815 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
817 Rewritten sparse file handling.
819 * src/sparse.c: New file. Provides a universal framework
820 for various methods for sparse files handling.
821 * src/Makefile.am: Added sparse.c
822 * src/common.h (struct sp_array,sparsearray,sp_array_size)
823 (init_sparsearray,fill_in_sparse_array): Removed
824 (enum dump_status): New data type
825 (pad_archive,close_diag,open_diag,read_diag_details)
826 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
828 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
830 (print_header): Changed prototype declaration.
831 * src/tar.h (struct sp_array): Declaration from common.h
832 (struct tar_stat_info): New members archive_file_size,
833 sparse_map_avail,sparse_map.
834 * src/create.c: Major rewrite.
835 * src/extract.c: Use new sparse file interface.
836 * src/compare.c (diff_sparse_files): Temporary placeholder.
838 * src/buffer.c: Minor changes
839 * src/tar.c: Likewise.
840 * src/list.c: Likewise.
841 * src/misc.c (close_diag,open_diag,read_diag_details)
842 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
843 diagnostics functions.
844 * src/incremen.c: Use new diagnostics functions.
845 * src/names.c: Likewise.
847 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
849 * configure.ac: Fixed check for setsockopt
851 * src/create.c: Do not zero-terminate name field if
852 the name is exactly 100 characters long.
853 (write_ustar_long_name): Fixed cheking for unsplittable
856 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
858 * src/create.c (start_header): Removed debugging hook
859 (dump_file): Fixed handling of linkname field.
860 * src/names.c (safer_name_suffix): If the input
861 file name ends with a slash, output one should do so
863 * doc/tar.texi: Documented --format=ustar
865 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
867 * src/tar.h (archive_format): USTAR_FORMAT: New type.
868 * src/create.c: Added POSIX.1-1988 support.
869 * src/names.c (safer_name_suffix): Skip leading ./
870 * src/tar.c: New option --format=ustar forces
871 POSIX.1-1988 archive format.
872 * tests/delete03.sh: Updated.
873 * tests/extrac04.sh: Updated.
874 * tests/multiv01.sh: Updated.
876 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
878 * src/list.c (read_and): Initialize current_stat_info
879 and extended_header at the start of the loop.
880 * src/names.c (all_names_found): Check if the argument
881 contains valid filename. Fixes coredump on `not_a_tar_file'
882 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
883 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
884 Fixes `pax-big-10g' bug.
886 2003-11-12 Paul Eggert <eggert@twinsun.com>
888 Fix some C compatibility bugs reported by Joerg Schilling.
890 * src/common.h (stripped_prefix_len): Fix misspelling
891 "stripped_path_len" in declaration.
892 * src/rmt.c (main): Use "return FOO;" rather than
893 "exit (FOO);"; we no longer have to worry about
894 pre-ANSI hosts that mishandled returned values from "main".
895 * src/tar.c (main): Likewise. This avoids warnings on some
897 * src/system.c: Include signal.h, for 'kill'.
898 * src/system.h (DEV_BSIZE): Remove.
899 (DEFAULT_ST_BLKSIZE): New macro.
900 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
901 * src/tar.c (enum): Remove comma just before }.
903 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
905 * src/list.c (decode_header): Initialize st_atime and
908 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
910 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
911 Bunk <bunk@fs.tum.de> for reporting.
912 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
913 <martin@xemacs.org> for spotting.
915 2003-11-04 Paul Eggert <eggert@twinsun.com>
917 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
920 2003-10-26 Paul Eggert <eggert@twinsun.com>
922 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
923 Bug reported by Christian Weisgerber.
925 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
929 * src/tar.c (decode_options): Removed superfluous archive format
931 * doc/tar.texi: Documented new features.
933 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
936 * THANKS: Added Wojciech Polak
937 * configure.ac: Added checks for missing functions. Raised
938 version number to indicate alpha release.
939 * lib/Makefile.am: Added missing headers
940 * lib/waitpid.c: Added missing includes.
941 * src/extract.c: Likewise.
942 * src/names.c: Removed spurious includes.
943 * src/xheader.c: Likewise.
944 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
945 macro overriding broken mkdir prototypes.
947 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
949 * configure.ac: Check for dev_t and ino_t.
950 * m4/Makefile.am: Added missing files.
951 * src/system.c: New file.
952 * src/Makefile.am: Added system.c
953 * src/common.h: Prototypes for functions from system.c
954 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
955 * src/buffer.c: Moved system dependencies to system.c
956 * src/compare.c: Likewise.
957 * src/create.c: Likewise.
958 * src/delete.c: Likewise.
959 * src/extract.c: Likewise.
960 * src/rtapelib.c: Likewise.
962 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
964 Implemented --occurrence option.
967 * src/tar.c: New option --occurrence.
968 * src/common.h (occurrence_option): New global
969 (struct name): Changed `found' member to `uintmax_t
971 (names_done): Removed
972 (all_names_found): Changed prototype.
973 (ISFOUND,WASFOUND): New macros
974 * src/delete.c (delete_archive_members): Honor --occurrence
976 * src/list.c (read_and): Likewise.
977 * src/names.c: Count number of occurrences of each name in the
979 (name_match): Honor --occurrence option.
980 (names_done): Removed
981 (all_names_found,names_notfound): Rewritten.
983 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
985 * src/tar.c: Removed extra precaution regarding
986 subcommand_option == CAT_SUBCOMMAND
987 * lib/Makefile.am: Updated
989 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
991 * src/common.h (names_done): New function.
992 * src/names.c: Likewise.
993 * src/list.c (read_and): Use all_names_found() as `while'
995 * src/tar.c: New option --first-copy
998 2003-09-24 Paul Eggert <eggert@twinsun.com>
1000 * src/rmt.c (main): Don't translate Copyright string; international
1001 law says the word "Copyright" should be in English.
1002 * src/tar.c (decode_options): Likewise.
1004 2003-09-22 Paul Eggert <eggert@twinsun.com>
1006 * doc/tar.texi (extracting untrusted archives): New section.
1008 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
1009 Return size_t, not pointer, so that we don't have to worry about
1010 violating the C standard by converting char const * to char *.
1011 All callers changed.
1012 * src/names.c (stripped_path_len): Likewise. Strip file system
1013 prefix, too. Count adjacent slashes as if they were one slash;
1014 that is the POSIX standard.
1016 2003-09-17 Paul Eggert <eggert@twinsun.com>
1018 * README-alpha: Document maintainer tool assumptions a bit. GNU
1019 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
1020 Debian bug 211447. Fix minor misspellings/whitespace nits.
1022 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
1023 gl_USE_SYSTEM_EXTENSIONS.
1025 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
1026 * m4/.cvsignore: Add restrict.m4, time_r.m4.
1028 2003-09-17 Paul Eggert <eggert@twinsun.com>
1030 * bootstrap: Don't use "for option; do";
1031 Solaris 8 /bin/sh doesn't like that.
1033 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1035 * README-alpha: Updated
1036 * bootstrap: Updated
1038 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1040 * README-alpha: Updated
1041 * bootstrap: Updated
1042 * po/POTFILES.in: Added src/xheader.c
1043 * src/common.h (cut_path_elements): Added proto.
1045 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1047 * src/buffer.c: Use ngettext where appropriate.
1048 * src/compare.c: Likewise.
1049 * src/create.c: Likewise.
1050 * src/misc.c: Likewise.
1051 * src/tar.c: Likewise.
1052 * src/update.c: Likewise.
1054 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1056 * .cvsignore: Added *.shar.gz
1059 * src/common.h (strip_path_elements): New variable.
1060 * src/extract.c (extract_archive): Implemented --strip-path
1061 * src/names.c (cut_path_elements): New functon.
1062 * src/tar.c: New option --strip-path=NUM.
1063 (decode_options) Assign boolean values to bool variables.
1065 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1067 * src/delete.c: Fixed deletion from the POSIX archives.
1068 * src/list.c (read_header): Minor change.
1069 * src/tar.c (main): Do not check for volume_label_option
1070 if subcommand_option is not CREATE_SUBCOMMAND.
1071 * src/xheader.c (xheader_decode): Store the header as
1072 well (for eventual delete).
1074 * tests/incremen.sh: Explicitly request GNU format. This will
1075 disappear when GNU extended header keywords are working.
1076 * tests/multiv01.sh: Likewise
1077 * tests/volume.sh: Likewise
1079 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1081 * src/create.c: Support for "linkpath" extended keyword.
1082 * src/xheader.c (decode_record): Reversed the return
1085 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1087 * configure.ac: Allow to redefine the default output format.
1088 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
1089 (archive_format_string): New function.
1090 (usage): Updated help output.
1095 2003-09-02 Paul Eggert <eggert@twinsun.com>
1097 * src/common.h (destroy_stat, xheader_decode, xheader_store,
1098 xheader_read, xheader_finish, xheader_destroy): Add decls;
1101 * src/create.c (write_extended): Remove unused local 'bufsize'.
1103 * src/delete.c (delete_archive_members): Handle case of
1104 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
1105 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
1106 occurs, as it's not possible.
1107 * src/update.c (update_archive): Likewise.
1109 Use "const" when possible in new code.
1110 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
1111 (fmttab): Now const. All uses changed.
1112 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
1113 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
1114 decode_record, xheader_store, xheader_print, code_string, code_time,
1115 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
1116 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
1117 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
1118 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
1119 uid_coder, uid_decoder, uname_coder, uname_decoder):
1120 Use pointers to const when possible.
1121 (xhdr_tab): Now const.
1123 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
1124 (set_archive_format): Report an error if no format name matches,
1125 instead of returning an undefined value.
1127 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
1128 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
1129 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
1130 uid_decoder, uname_decoder): Remove unused keyword arg.
1133 * src/tar.c (set_archive_format): Now static.
1134 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
1136 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
1137 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
1138 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
1139 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
1140 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
1141 Remove forward decls; no longer needed.
1142 (xhdr_tab): Move to end, so that the forward decls aren't needed.
1143 Add a forward declaration.
1145 Use 'bool' in new code, when appropriate.
1146 * src/xheader.c (decode_record): Return bool, not int.
1147 * src/common.h (read_header): Since it accepts bool, change
1148 all callers to use false and true rather than 0 and 1.
1150 * src/xheader.c (decode_record): Fix misspelling in diagnostic
1151 "extended headed" -> "extended header".
1153 GNU coding style fixes.
1154 * src/xheader.c (decode_record, xheader_decode):
1155 Do not use decls like "char *p, *q;".
1158 (xheader_store): Avoid parentheses around object operand of sizeof.
1160 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1162 * src/create.c (start_header): Store long file names
1163 in "path" keyword of an extended header if in POSIX
1165 (finish_header): print header before calling write_extended().
1166 * src/list.c (list_archive): Always decode the header. This
1167 is necessary so the extended header is processed and the correct
1168 filename is printed no matter what the state of verbose_option.
1169 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
1170 for the time being).
1172 2003-09-01 Paul Eggert <eggert@twinsun.com>
1174 Update from gnulib, and correct fnmatch to fnmatch-gnu.
1175 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
1177 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
1179 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
1180 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
1181 copying rules from gnulib module descriptions.
1182 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
1183 Update from gnulib modules alloca, fnmatch, getline, stdbool.
1184 * m4/.cvsignore: Add utimes-null.m4. Sort.
1186 2003-09-01 Sergey Poznyakoff
1188 Added initial support for creating POSIX headers.
1190 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
1191 (string_to_chars): New functions
1192 (struct xheader): Changed structure
1193 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
1195 * src/create.c (string_to_chars): New function.
1196 (write_extended): New function
1197 (start_header): Create extended POSIX headers if necessary.
1198 (finish_header): Likewise.
1199 * src/list.c (print_header): Take user/group from
1201 * src/names.c (gid_to_gname,gname_to_gid)
1202 (uid_to_uname,uname_to_uid): Changed prototypes.
1203 * src/tar.c: New option --format.
1204 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
1205 (struct extra_header): Removed unused structure.
1206 (union block.extra_header): Removed unused member.
1207 * src/xheader.c: Implemented coder functions.
1208 * bootstrap: Added obstack.
1209 * lib/.cvsignore: Likewise.
1210 * configure.ac: Added 'gl_OBSTACK'
1211 * m4/Makefile.am: Added new files.
1212 * m4/.cvsignore: Likewise.
1213 * TODO: Minor formatting change
1215 2003-08-31 Sergey Poznyakoff
1217 Added initial support for POSIX extended and STAR headers
1218 (only for listing/extracting).
1220 * src/xheader.c: New file.
1221 * src/Makefile.am: Added xheader.c
1222 * src/tar.h (struct star_header): New datatype
1223 (XHDTYPE,XGLTYPE): New defines
1224 (enum archive_format:STAR_FORMAT): New member
1225 (struct tar_stat_info): New datatype.
1226 (union block.star_header): New member.
1227 * src/common.h (orig_file_name,current_file_name)
1228 (current_trailing_slash,current_link_name): Removed variables.
1229 (current_stat_info): New variable
1230 (current_stat): Removed
1231 (extended_header): New variable
1232 (decode_header): Changed prototype.
1233 * src/list.c (decode_header): Added initial support for POSIX extended
1235 (skip_member): Check oldgnu_header only if current_format is set
1237 * src/buffer.c: Use current_stat_info
1238 * src/compare.c: Likewise.
1239 * src/create.c: Likewise.
1240 * src/delete.c: Likewise.
1241 * src/incremen.c: Likewise.
1242 * src/mangle.c: Likewise.
1243 * src/update.c: Likewise.
1244 * src/extract.c: Likewise.
1245 (make_directories): Improved check for the existence of the directory
1246 * src/tar.c (destroy_stat): New function.
1248 2003-08-29 Paul Eggert <eggert@twinsun.com>
1250 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
1251 was worth (e.g., different users in en_GB disagree about -ize
1253 * po/en_GB.po: Remove.
1255 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1259 * src/tar.c: Removed support for the obsolete command line
1261 * doc/tar.texi: Removed references to the obsolete command
1264 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1268 * doc/tar.texi: Updated
1269 * src/common.h (check_links_option): New variable
1270 (orig_file_name): New variable
1271 (check_links): New proto.
1272 * src/create.c (struct link.nlink): New member
1273 (link_table): Static for the module.
1274 (dump_file): Update `link' member when adding new links
1276 (check_links): New function.
1277 * src/list.c (print_header): Use orig_file_name.
1278 * src/tar.c: New option --check-links. Changed semantics of
1279 -o to comply to UNIX98 when extracting and to its previous
1280 semantics otherwise.
1281 (main): Call check_links if --check-links. was given.
1283 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1285 * src/list.c (print_header): Revised
1286 * NEWS: Started the entry for 1.13.26
1287 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
1289 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1291 * .cvsignore: Added to the repository.
1292 * doc/.cvsignore: Likewise.
1293 * lib/.cvsignore: Likewise.
1294 * m4/.cvsignore: Likewise.
1295 * po/.cvsignore: Likewise.
1296 * scripts/.cvsignore: Likewise.
1297 * src/.cvsignore: Likewise.
1298 * tests/.cvsignore: Likewise.
1300 * lib/Makefile.am: Added exitfail.[hc]
1301 * src/misc.c (chdir_do): Fixed call to restore_cwd
1302 * src/buffer.c (flush_read): Fixed behavior on short
1303 reads right after opening the new archive (multiv01.sh test).
1304 (new_volume): Special handling for "-".
1305 * src/list.c (print_header): Print trailing slash if
1306 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1307 * tests/multiv01.sh: Minor changes.
1308 * m4/Makefile.am: Added missing files.
1310 2003-07-05 Paul Eggert <eggert@twinsun.com>
1312 Finish the checkin begin yesterday.
1314 * NEWS: Document the user-visible changes installed in the last
1317 * TODO: New file (actually, resurrected; but with new contents).
1319 * src/list.c (read_and): Give full type for procedure arg.
1320 (read_header): Strip trailing slashes, setting current_trailing_slash.
1321 (tartime): Avoid int overflow when printing year (!).
1322 (print_header): New arg specifying block ordinal. All uses changed.
1323 Print link as 'h' type. Give labels for long links and names.
1325 * src/misc.c (contains_dot_dot): Moved to names.c
1326 (must_be_dot_or_slash): New function.
1327 (safer_rmdir): Use it.
1328 (remove_any_file): Now takes enum as option, not boolean.
1329 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1330 to unlink a directory.
1331 (deref_stat): Accept bool, not int.
1333 * src/names.c (namelist_match): Allow partial matches only if
1335 (hash_string_hasher): Renamed from hash_avoided_name.
1336 (hash_string_compare): Renamed from compare_avoided_anames.
1337 (hash_string_insert, hash_string_lookup): New functions.
1338 (add_avoided_name, is_avoided_name): Use them.
1339 (safer_name_suffix): New function.
1340 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1342 * src/rmt.c: Don't include print-copyr.h.
1343 (prepare_input_buffer): New arg FD.
1344 Do not read more than INT_MAX bytes at once,
1345 since it breaks on some brain damaged Tru64 hosts.
1347 when retrying instead of subtracting 1024; for speed.
1348 (main): Use gettext to translate (C), not print_copyright.
1350 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1351 now that gnulib handles this.
1352 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1354 Assume that offsetof is defined in stddef.h.
1355 Do not include <sys/param.h>.
1356 (realloc, lseek): Do not declare.
1357 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1358 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1359 declarations, since we now assume C89 or better.
1360 (PARAMS): Remove, as we now assume C89. All uses changed.
1361 (bindtextdomain, textdomain): Include <gettext.h> to define.
1362 Include <unlocked-io.h>.
1363 (valloc): Define if not defined, and if valloc is not declared.
1364 (xstrdup): Remove decl.
1366 * src/tar.c: Do not include <print-copyr.h>.
1367 Include <getdate.h>.
1368 (get_date): Remove decl.
1369 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1370 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1371 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1372 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1373 (long_options, decode_options): Use them.
1374 (OVERWRITE_DIR_OPTION): Remove.
1375 (long_options): New options --index-file, --no-overwrite-dir.
1376 Remove --overwrite-dir option.
1377 (usage): Use PACKAGE_BUGREPORT.
1378 (decode_options): Terminate new argv properly.
1379 Use PACKAGE_NAME, PACKAGE_VERSION.
1380 If verbose, report how we grokked any textual date option.
1381 (main): Add support for index-file.
1383 * tests/Makefile.am: Convert to UTF-8.
1384 (AUTOMAKE_OPTIONS): Remove.
1385 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1386 (INCLUDES): Remove ../intl.
1387 (LDADD): Don't link libtar.a twice.
1389 * tests/genfile.c: Convert to UTF-8.
1390 Don't include <print-copyr.h>.
1391 (DEFAULT_PATTERN): Renamed from DEFAULT.
1392 (ZEROS_PATTERN): Renamed from ZEROS.
1393 (main): Use gettext to translate (C), not print_copyright.
1395 2003-07-04 Paul Eggert <eggert@twinsun.com>
1397 Revamp to meet current standards of autoconf, automake,
1398 gettext, and gnulib, and incorporate new translations.
1400 * config/config.guess, config/config.sub, config/depcomp,
1401 config/install-sh, config/mdate-sh, config/missing,
1402 config/mkinstalldirs, config/texinfo.texi:
1403 Moved here from parent directory, or from doc.
1404 * config.hin: Renamed from config.h.in.
1405 * config/config.rpath: New file.
1407 * intl: Remove this subdirectory.
1409 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1411 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1412 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1413 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1414 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1415 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1416 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1419 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1420 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1421 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1422 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1423 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1424 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1425 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1426 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1427 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1428 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1429 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1430 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1431 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1432 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1433 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1434 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1435 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1436 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1437 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1439 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1440 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1441 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1442 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1443 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1444 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1445 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1446 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1447 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1448 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1449 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1450 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1451 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1452 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1453 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1454 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1455 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1456 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1458 Upgrade to latest version from external source. The file "bootstrap"
1459 now grabs these automatically, so we needn't keep track of them
1460 in this change long any longer.
1462 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1463 (SUBDIRS): Remove intl.
1464 * PORTS: Update for star, Macintosh.
1465 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1466 Bison 1.875, gettext 0.12.1.
1467 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1468 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1469 (AC_CONFIG_AUX_DIR): New.
1470 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1472 (AC_PREREQ): Bump from 2.52 to 2.57.
1473 (AC_GNU_SOURCE): New.
1474 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1475 we no longer support K&R C.
1477 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1478 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1479 (AC_MBSTATE_T): Remove.
1480 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1481 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1482 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1483 (AM_STDBOOL_H): Add.
1484 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1485 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1486 (AC_CHECK_TYPE): Remove ssize_t.
1487 (gt_TYPE_SSIZE_T): Add.
1488 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1489 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1490 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1491 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1492 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1493 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1494 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1495 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1496 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1497 napms, poll, select, strstr, usleep.
1498 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1499 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1500 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1501 (AM_GNU_GETTEXT_VERSION): New.
1502 (AC_OUTPUT): Remove intl/Makefile.
1504 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1505 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1506 * doc/fdl.texi: Update to current GNU version.
1507 * doc/gettext.texi: Update to current coreutils version,
1508 plus a copyright notice.
1509 * doc/tar.texi: Switch to new method for doing copyright notices.
1510 Use @acronym instead of @sc where appropriate.
1511 Remove empty examples. Give a few more examples.
1513 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1514 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1515 are built up in pieces with +=.
1516 (noinst_HEADERS, INCLUDES): Remove.
1517 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1518 (libtar_a_LIBADD): Use $ rather than @.
1519 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1521 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1522 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1523 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1524 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1525 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1526 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1527 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1528 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1529 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1530 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1531 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1532 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1533 prereq.m4, xstrtoimax.m4.
1535 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1536 be translated, since it's not a user-visible tool.
1538 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1540 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1541 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1542 consistency with coreutils.
1543 (LDADD): Link LIBINTL after libtar.a, since
1544 it's now external and should stand by itself.
1546 * src/buffer.c (print_total_written): Adjust to new human.h
1548 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1549 (open_archive): Open index file name.
1550 Strip trailing slahes from file names.
1551 (flush_write): Set size to 0 if not saving names.
1552 (flush_write, flush_read): Use safer_name_suffix rather than
1555 * src/common.h: Include <quote.h>.
1556 (absolute_names_option, atime_preserve_option, backup_option,
1557 block_number_option, checkpoint_option, dereference_option,
1558 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1559 incremental_option, interactive_option, multi_volume_option,
1560 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1561 read_full_records_option, remove_files_option, same_order_option,
1562 show_omitted_dirs_option, sparse_option, starting_file_option,
1563 to_stdout_option, totals_option, touch_option, verify_option,
1564 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1565 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1566 recent_long_link_blocks): New vars.
1567 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1568 (OVERWRITE_OLD_DIRS): Remove.
1569 (enum remove_option): New enum.
1570 (remove_any_file): Use it as option arg, not int.
1571 (is_avoided_name, contains_dot_dot): Return bool, not int.
1572 (safer_name_suffix): New decl.
1574 * src/compare.c (now_verifying): Now bool, not int.
1575 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1576 all callers changed to test for failure.
1577 (diff_sparse_files): Take size from current_stat, not from param.
1578 (diff_archive): Do not count trailing slashes in archives.
1579 (verify_volume): Test for header failure after loop, not before.
1581 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1582 All callers changed.
1583 (start_header): Clear devmajor and devminor fields, too.
1584 (finish_header): New arg block_ordinal.
1585 (init_sparsearray): Now extern. Set sp_array_size to
1586 SPARSES_IN_OLDGNU_HEADER if it is zero.
1587 (dump_file): Keep link table as a hash.
1588 Do not count "file changed as we read it" as a failure.
1590 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1591 Move extern decl to common.h.
1593 * src/extract.c (we_are_root): Now bool, not int.
1594 (check_time): Warn about implausibly old time stamps.
1595 (set_stat): Use utimbuf, not stat_info.
1596 (prepare_to_extract): New arg DIRECTORY.
1597 (fill_in_sparse_array): Moved here from compare.c.
1598 (extract_sparse_file): Now returns off_t, giving size left.
1599 Truncate file at end.
1600 (extract_archive): Use safer_name_suffix rather than rolling our own.
1601 Use fill_in_sparse_array rather than rolling our own.
1602 Strip trailing slashes more effectively.
1603 Check for unsafe names.
1605 * src/incremen.c (struct directory): nfs and found are now of type
1607 (gnu_restore): Now takes directory name as argument, not offset
1608 of directory name in a global. All uses changed.
1609 (CURRENT_FILE_NAME): Remove.
1612 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1615 2002-09-30 Paul Eggert <eggert@twinsun.com>
1617 * src/rmt.c (prepare_input_buffer): Renamed form
1618 prepare_record_buffer. All uses changed. Do not assume that
1619 size_t is the same width as int.
1621 2002-03-29 Paul Eggert <eggert@twinsun.com>
1623 * src/incremen.c (get_directory_contents):
1624 If ignore_failed_read_option, only warn about
1625 get_directory_contents failures. Fix suggested by
1628 2002-01-31 Mark W. Eichin <eichin@thok.org>
1630 * src/buffer.c (child_open_for_compress): Don't try to read
1631 past the end of the buffer.
1633 2001-10-11 Jim Meyering <meyering@lucent.com>
1635 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1636 and quote_n (1, ... to avoid clobbering a buffer.
1638 2001-09-26 Paul Eggert <eggert@twinsun.com>
1640 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1642 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1643 end of file; just ignore them silently.
1645 * src/list.c (read_header): Don't keep around extended name
1646 and link info indefinitely; keep it only for the next file.
1647 This fixes a bug introduced in 1.13.24, and removes the need
1648 for some static variables. Set recent_long_name and
1649 recent_long_link to zero if there were no long links; this
1650 avoids a violation of ANSI C rules for pointers in delete.c.
1651 * THANKS: Add Christian Laubscher.
1653 2001-09-26 Jim Meyering <meyering@lucent.com>
1655 * doc/tar.texi (Remote Tape Server): is know -> is known
1657 2001-09-25 Paul Eggert <eggert@twinsun.com>
1659 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1660 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1661 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1662 want to distinguish EINVAL and EILSEQ.
1664 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1666 * src/extract.c (maybe_recoverable):
1667 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1669 2001-09-22 Paul Eggert <eggert@twinsun.com>
1671 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1673 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1676 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1677 * PORTS: Add copyright notice, 'star' reference.
1678 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1679 * THANKS: Add Christophe Kalt.
1680 * config.sub: Upgrade to 2001-09-14 version.
1682 * configure.ac (ALL_LINGUAS): Add ko.
1683 * po/ko.po: Resurrected file.
1685 * doc/convtexi.pl: Add coding advice for Emacs.
1687 * doc/getdate.texi: Add copyright notice.
1689 * doc/mdate-sh: Upgrade to automake 1.5 version.
1691 * doc/tar.texi (extracting files): Mention --to-stdout.
1692 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1693 (Overwrite Old Files): Likewise.
1695 * lib/Makefile.am (noinst_HEADERS):
1696 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1697 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1699 * lib/copysym.c, lib/copysym.h: Remove.
1700 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1701 lib/unicodeio.h: New files.
1703 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1704 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1706 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1707 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1709 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1710 * m4/isc-posix.m4: Remove.
1712 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1714 * po/POTFILES.in: Add copyright notice.
1716 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1718 * tests/Makefile.am (LDADD): Likewise.
1720 * src/buffer.c (write_archive_buffer, close_archive):
1721 If an archive is a socket, treat it like a FIFO.
1722 (records_read, records_written): New vars.
1723 (write_archive_to_stdout): Now bool, not int.
1724 (open_archive, flush_write, flush_read): Keep records_read and
1725 records_written up to date.
1727 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1728 (write_archive_to_stdout): Now bool, not int.
1729 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1730 (read_header): Now takes bool arg. Existing callers modified
1731 to pass 0, unless otherwise specified.
1733 * src/delete.c (records_read): Remove; now a global.
1734 (acting_as_filter): Now bool, not int.
1735 (recent_long_name, recent_long_link, recent_long_name_blocks,
1736 recent_long_link_blocks, records_read, records_written): New decls.
1737 (records_skipped): New var.
1738 (move_archive): Don't divide by zero if arg is 0.
1739 Use the above vars to compute how far to move.
1740 (write_recent_blocks): New function.
1741 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1742 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1743 Keep track of how many records have been skipped.
1744 Let the buffer code count records.
1745 When copying a header, copy any extended headers that came before it.
1747 * src/extract.c (extract_archive): When marking a directory to be
1748 updated after symlinks, stat all directories after it in the
1749 delayed-set-stat list too, since they will be checked after
1750 symlinks. Add support for --overwrite-dir.
1752 * src/list.c (recent_long_name, recent_long_link,
1753 recent_long_name_blocks, recent_long_link_blocks): New vars.
1754 (read_and): Pass 0 to read_header.
1755 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1756 headers into new vars. Null-terminate incoming symbolic links.
1758 * src/rmt.c: Include print-copyr.h, not copysym.h.
1759 (main): Use print_copyright, not copyright_symbol.
1760 * src/tar.c (decode_options): Likewise.
1761 (OVERWRITE_DIR_OPTION): New constant.
1762 (long_options, usage, decode_options): Add --overwrite-dir.
1764 * src/tar.h: Put copyright notice into documentation.
1766 * tests/Makefile.am (TESTS): Add delete03.sh.
1767 * tests/delete03.sh: New file.
1769 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1770 (main): Use print_copyright, not copyright_symbol.
1771 Include <argmatch.h>.
1772 (pattern_strings): Remove.
1773 (pattern_args, pattern_types): New constants.
1774 (main): Use XARGMATCH, not argmatch.
1776 2001-09-20 Jim Meyering <meyering@lucent.com>
1778 * lib/xstrtol.c (strtoimax): Guard declaration with
1779 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1780 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1781 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1782 (strtoumax): Likewise, for completeness (it wasn't necessary).
1783 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1784 Check for declaration of strtoimax.
1785 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1786 Check for declaration of strtoumax.
1788 2001-09-16 Paul Eggert <eggert@twinsun.com>
1790 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1792 2001-09-14 Paul Eggert <eggert@twinsun.com>
1794 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1796 * README-alpha: Describe automake patch.
1798 * configure.ac (LIBOBJS):
1799 Remove automake 1.4 workaround, as we're using 1.5 now.
1800 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1802 * lib/copysym.c: Include stddef.h, for size_t.
1803 Include langinfo.h if needed.
1804 Use locale_charset only if USE_INCLUDED_LIBINTL;
1805 if not, use nl_langinfo (CODESET) if available.
1807 2001-09-13 Paul Eggert <eggert@twinsun.com>
1809 * config.guess, config.sub: Sync with canonical versions.
1811 * configure.ac (jm_PREREQ_XGETCWD): Add.
1813 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1814 (libtar_a_SOURCES): Add copysym.c.
1815 * copysym.c, copysym.h: New files.
1817 * lib/error.c: Sync with fileutils version.
1819 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1820 * m4/getcwd.m4: New file.
1821 * m4/uintmax_t.m4: Remove.
1823 * m4/gettext.m4 (AM_WITH_NLS):
1824 Fix bug with calculating version of Bison 1.29.
1825 Reported by Karl Berry.
1827 * src/Makefile.am (datadir): Remove.
1829 * src/rmt.c: Include copysym.h.
1830 (main): Use copyright_symbol to translate copyright notice,
1832 * src/tar.c: Likewise.
1833 * tests/genfile.c: Likewise.
1835 * src/system.h (MB_LEN_MAX): New symbol.
1837 2001-09-11 Paul Eggert <eggert@twinsun.com>
1839 * src/extract.c (struct delayed_set_stat): New member
1841 (delay_set_stat): Initialize it to 0.
1842 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1843 taking an extra stat ourselves. All callers changed.
1844 (set_stat): Likewise.
1845 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1846 If false, stop when encountering a struct whose 'after_symlinks'
1847 member is true. Otherwise, go through all structures but check
1848 them more carefully. All callers changed.
1849 (extract_archive): When extracting a deferred symlink, if its parent
1850 directory's status needs fixing, then mark the directory as needing
1851 to be fixed after symlinks.
1852 (extract_finish): Fix status of ordinary directories, then apply
1853 delayed symlinks, then fix the status of directories that are
1854 ancestors of delayed symlinks.
1856 * src/rtapelib.c (rexec):
1857 Remove declaration; it ran afoul of prototypes on Crays.
1858 Reported by Wendy Palm of Cray.
1860 2001-09-06 Paul Eggert <eggert@twinsun.com>
1862 * lib/strtoimax.c (HAVE_LONG_LONG):
1863 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1864 (strtoimax): Use sizeof (long), not
1865 sizeof strtol (ptr, endptr, base),
1866 to work around bug in IBM C compiler.
1868 2001-09-04 Paul Eggert <eggert@twinsun.com>
1870 * lib/xgetcwd.c: Include "xalloc.h".
1871 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1872 report an error and exit.
1874 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1875 (jm_PREREQ): Use it.
1877 2001-09-03 Paul Eggert <eggert@twinsun.com>
1879 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1880 (jm_PREREQ_XGETCWD): New macro.
1882 * lib/exclude.c (fnmatch_no_wildcards):
1883 Fix typo that caused us to do case-folding
1884 search even when that was not desired. This occurred only in the
1887 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1888 Do not include xalloc.h.
1889 (INITIAL_BUFFER_SIZE): New symbol.
1890 Do not use xmalloc / xrealloc, since the caller is responsible for
1891 handling errors. Preserve errno around `free' during failure.
1892 Do not overrun buffer when using getwd.
1894 * lib/xgetcwd.c (xgetcwd):
1895 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1896 to decide whether to use getcwd (NULL, 0).
1898 2001-09-02 Paul Eggert <eggert@twinsun.com>
1900 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1902 2001-09-01 Jim Meyering <meyering@lucent.com>
1904 * exclude.c: Use `""', not `<>' to #include non-system header files.
1905 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1906 and strncasecmp as r-values. Unixware didn't have declarations.
1908 2001-08-31 Jim Meyering <meyering@lucent.com>
1910 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1911 Use an initial, malloc'd, buffer of length 128 rather than
1912 a statically allocated one of length 1024.
1914 2001-08-30 Paul Eggert <eggert@twinsun.com>
1916 * lib/utime.c: Include full-write.h.
1917 * lib/xstrtol.c (strtoimax): New decl.
1919 2001-08-29 Paul Eggert <eggert@twinsun.com>
1921 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1923 * src/create.c (dump_file): Relativize link names before dumping.
1924 This fixes a bug reported by Jose Pedro Oliveira.
1926 * src/create.c (dump_file): Use offsetof when computing sizes for
1927 struct hack; this avoids wasted space in some cases.
1928 * src/incremen.c (note_directory, find_directory): Likewise.
1929 * src/names.c (name_gather, addname): Likewise.
1931 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1932 for consistency with other code that does similar things.
1933 * src/names.c (name_gather): Likewise.
1935 * src/names.c (read_name_from_file, name_next, name_gather,
1936 add_hierarchy_to_namelist): Avoid quadratic behavior when
1937 reallocating buffers. Check for buffer size overflow.
1938 (addname): Avoid unnecessary clearing of memory.
1940 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1942 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1943 name size allocation that caused core dumps.
1945 2001-08-28 Paul Eggert <eggert@twinsun.com>
1947 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1949 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1950 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1951 (daddr_t): Remove; no longer used.
1952 (jm_PREREQ_HUMAN): Add.
1954 * acconfig.h: Remove; no longer needed.
1956 * config.guess, config.sub:
1957 New files, from automake 1.5. Gettext 0.10.39 needs them.
1958 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1960 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1961 (SUBDIRS): Put intl before lib, as gettext requires.
1963 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1964 * intl: Upgrade entire directory to gettext 0.10.39.
1965 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1966 New files, from gettext 0.10.39.
1967 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1968 Upgrade to gettext 0.10.39,
1969 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1971 * po/cat-id-tbl.c, po/stamp-cat-id:
1972 Remove; no longer used by gettext 0.10.39.
1973 * po/ChangeLog: New file.
1975 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1976 $(srcdir)/tar.texi: Likewise.
1977 * doc/freemanuals.texi: New file.
1978 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1979 `fileds' -> `fields'
1980 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1982 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1983 (noinst_HEADERS): Add quote.h.
1984 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1986 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1988 * lib/full-write.c, lib/savedir.c: Comment fix.
1990 * lib/pathmax.h: Remove.
1992 * lib/quote.c, lib/quote.h: New files.
1994 * lib/xgetcwd.c: Don't include pathmax.h.
1995 Include stdlib.h and unistd.h if available.
1997 (xmalloc, xstrdup, free): Remove decls.
1998 (xgetcwd): Don't assume sizes fit in unsigned.
1999 Check for overflow when computing sizes.
2000 Simplify reallocation code.
2002 * lib/xmalloc.c: Quote failure tests.
2004 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
2006 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
2007 similar to strtol.c.
2008 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
2009 (verify): New macro.
2010 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2011 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2012 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2013 changed to signed values. Check sizes at compile-time, not
2014 run-time. Prefer strtol to strtoll if both work.
2017 * lib/xstrtol.h (xstrtoimax): New decl.
2019 * m4/Makefile.am (EXTRA_DIST):
2020 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
2021 longlong.m4, xstrtoimax.m4.
2023 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
2024 Remove; now done by autoconf.
2025 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
2026 Use AC_CHECK_TYPE instead of merely looking for the header.
2028 * m4/uintmax_t.m4: Use shorter comment.
2030 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
2031 Quote first arg of AC_DEFUN.
2032 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
2033 is needed to parse the include file.
2034 Simplify logic behind the args to AC_REPLACE.
2036 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
2038 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
2041 Use "Copyright %d" to simplify the translator's job in the future.
2042 Advise translator about circle-C.
2043 * src/tar.c: (decode_options): Likewise.
2044 * tests/genfile.c (main): Likewise.
2046 2001-08-28 Jim Meyering <meyering@lucent.com>
2048 * lib/argmatch.c: Include "quote.h".
2049 (argmatch_invalid): Quote the context.
2051 * lib/dirname.c (dir_name): Fix typo on PC platforms.
2053 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
2054 Use single-quote for local .h files.
2056 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
2058 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
2061 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
2062 invoking mktime the last time.
2064 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
2066 * lib/rename.c: Major rewrite by Volker Borchert to use system
2067 rename function, but to work around problems with trailing
2070 * lib/strtoll.c: New file, from glibc.
2071 * lib/strtoul.c: Update from glibc.
2073 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
2074 Add support for signed numbers, too.
2075 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
2077 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
2079 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
2080 (main): Use generic names in debugging output.
2081 * lib/strtoimax.c: Plus add the following changes of my own:
2082 (main): Use accurate names in debugging output.
2084 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
2087 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
2088 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
2089 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
2090 m4/utime.m4, m4/utimes.m4:
2091 Quote the first argument in each use of AC_DEFUN.
2093 * m4/getline.m4: Don't use string.h.
2095 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
2097 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
2099 2001-08-27 Paul Eggert <eggert@twinsun.com>
2101 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
2103 The biggest change is the new --exclude semantics and options.
2104 The basic idea was suggested by Gerhard Poul; thanks!
2106 * NEWS: Describe new --exclude semantics and options, and bug fixes.
2107 * README: ignfail.sh fails on some NFS hosts.
2108 * NEWS, README, lib/xstrtol.h: Add copyright notice.
2110 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
2111 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
2112 Remove; the automake bug has been fixed.
2113 * acinclude.m4: Remove.
2115 * configure.ac: Renamed from configure.in.
2116 (AC_PREREQ): Bump from 2.13 to 2.52.
2117 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
2118 1997-05-30) has an encoding error.
2119 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
2120 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
2122 * doc/fdl.texi: Update to current GNU version.
2124 * doc/tar.texi: Put leading '*' in direntry.
2125 Accommodate new gfdl sectioning.
2126 New option --recursion (the default) that is the inverse of
2129 New options --anchored, --ignore-case, --wildcards,
2130 --wildcards-match-slash, and their negations (e.g., --no-anchored).
2131 Along with --recursion and --no-recursion, these control how exclude
2132 patterns are interpreted. The default interpretation of exclude
2133 patterns is now --no-anchored --no-ignore-case --recursion
2134 --wildcards --wildcards-match-slash.
2136 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
2138 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
2139 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2140 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2141 Include if available.
2142 (<xalloc.h>): Include
2143 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2144 (verify): New macro. Use it to verify that EXCLUDE macros do not
2145 collide with FNM macros.
2146 (struct patopts): New struct.
2147 (struct exclude): Use it, as exclude patterns now come with options.
2148 (new_exclude): Support above changes.
2149 (new_exclude, add_exclude_file):
2150 Initial size must now be a power of two to simplify overflow checking.
2151 (free_exclude, fnmatch_no_wildcards): New function.
2152 (excluded_filename): No longer requires options arg, as the options
2153 are determined by add_exclude. Now returns bool, not int.
2154 (excluded_filename, add_exclude):
2155 Add support for the fancy new exclusion options.
2156 (add_exclude, add_exclude_file): Now takes int options arg.
2157 Check for arithmetic overflow when computing sizes.
2158 (add_exclude_file): xrealloc might modify errno, so don't
2159 realloc until after errno might be used.
2161 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2163 (free_exclude): New decl.
2164 (add_exclude, add_exclude_file): Now takes int options arg.
2165 (excluded_filename): No longer requires options arg, as the options
2166 are determined by add_exclude. Now returns bool, not int.
2168 * lib/prepargs.c: Include <string.h>; required for C99 since
2172 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
2174 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
2175 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
2177 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
2178 Remove inttypes_h.m4, largefile.m4, mktime.m4.
2180 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
2181 subsumed by Autoconf 2.50.
2183 * m4/error.m4: Upgrade to serial 2.
2185 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
2186 remove test for GNU C library. It's not correct, as some
2187 older glibcs are buggy.
2189 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
2191 * m4/prereq.m4: Upgrade to serial 20, but then:
2192 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
2193 (jm_PREREQ_EXCLUDE): New macro.
2194 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
2197 * m4/realloc.m4: Upgrade to serial 4.
2199 * m4/strerror_r.m4: Revert to serial 1002.
2201 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
2203 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
2205 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
2206 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
2207 it is now subsumed by autoconf. Add inttypes.h.
2209 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
2210 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
2212 * src/buffer.c (new_volume): Stop if the script exits with an error.
2214 * src/common.h (excluded_with_slash, excluded_without_slash):
2215 Remove, replacing by:
2216 (excluded): New decl.
2217 (link_error): New decl.
2218 (excluded_name): Now returns bool.
2221 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
2222 Support hard links to symbolic links.
2224 (struct delayed_symlink): Remove 'names' member, replacing it with
2225 'sources' and 'target' member. All uses changed.
2227 (struct string_list): New type.
2229 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
2230 for struct hack; this avoids wasted space in some cases.
2232 (extract_archive): Fix test for absolute pathnames and/or "..".
2233 Use link_error to report errors for links.
2234 Remove redundant trailing '/' at "really_dir", for all uses, not
2235 just before invoking mkdir.
2236 If overwriting old files, do not worry so much about existing
2238 Fix mode computation in the case where the directory exists.
2240 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
2241 link, make a copy of the symbolic link.
2243 * src/incremen.c (get_directory_contents):
2244 If ignore_failed_read_option, only warn about
2247 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
2248 However, check for error even for '-' or '+' case.
2250 (print_header): Try parsing uids and gids as unsigned integers first,
2251 and as a uid_t or gid_t only if that fails. This adds support for
2252 listing positive uids and gids that are greater than UID_MAX and
2255 * src/misc.c (link_error): New function.
2257 * src/names.c (collect_and_sort_names):
2258 If ignore_failed_read_option, only warn about
2261 (excluded_name): Now returns bool. Simplify, as the fancy
2262 features are now all in excluded_filename.
2264 * src/rtapelib.c (base_name): Remove decl, as system.h now
2267 * src/system.h: Include stddef.h if available.
2268 (offsetof): Declare if stddef.h doesn't.
2270 Include <dirname.h>.
2271 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
2273 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
2274 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
2275 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
2276 WILDCARDS_MATCH_SLASH_OPTION):
2279 (long_options, usage, decode_options): Add support for --anchored,
2280 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
2281 --no-wildcards-match-slash, --recursion, --wildcards,
2282 --wildcards-match-slash.
2284 (decode_options): Implement the new way of interpreting exclude
2287 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
2289 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
2290 just print error messages suggesting alternatives.
2292 (add_filtered_exclude): Remove.
2294 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2296 * tests/extrac04.sh (out): Remove
2297 directory/subdirectory/file1, as the new semantics for
2298 --exclude exclude it.
2300 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2302 2001-08-12 Paul Eggert <eggert@twinsun.com>
2304 * lib/addext.c (<errno.h>): Include.
2305 (errno): Declare if not defined.
2306 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2307 leaves errno alone, because there is no limit. Also, work even if
2308 size_t is narrower than long.
2310 2001-07-08 Paul Eggert <eggert@twinsun.com>
2312 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2314 2001-05-10 Paul Eggert <eggert@twinsun.com>
2316 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2317 Include <backupfile.h> and <dirname.h> after size_t is defined.
2318 (addext): Use base_len to trim redundant trailing slashes instead of
2321 * lib/backupfile.c (ISSLASH, base_name):
2322 Remove decls; now in dirname.h.
2323 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2325 (find_backup_file_name): Rename locals to avoid new functions.
2326 Use base_len instead of rolling it ourselves.
2327 Work even if dirlen is 0.
2328 Use a dir of '.' if given the empty string.
2331 Do not include <stdio.h>, <assert.h>; no longer needed.
2332 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2333 Include <string.h>, <dirname.h>.
2334 (base_name): Allow file names ending in slashes, other than names
2335 that are all slashes. In this case, return the basename followed
2338 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2339 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2340 (dir_len): Renamed from dirlen.
2341 All callers changed.
2343 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2345 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2347 2001-02-16 Paul Eggert <eggert@twinsun.com>
2349 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2350 Do not declare or define if HAVE_MBRTOWC,
2351 since the test for HAVE_MBRTOWC now requires proper declarations.
2353 * lib/alloca.c (malloc): Undef before defining.
2355 2001-02-13 Paul Eggert <eggert@twinsun.com>
2357 * src/compare.c (read_and_process): Use off_t for size.
2358 From Maciej W. Rozycki.
2360 2001-01-26 Paul Eggert <eggert@twinsun.com>
2362 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2364 2001-01-12 Paul Eggert <eggert@twinsun.com>
2366 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2368 * lib/savedir.h (savedir): Remove size arg.
2370 * doc/tar.texi: Add @setchapternewpage odd.
2371 Remove -I as an alias for -T, for now.
2373 Update copyright. Remove "Published by".
2374 Dates beginning with / or . are taken to be file names.
2376 * src/tar.c (<time.h>): Do not include;
2377 (time): Do not declare.
2378 (usage): Remove -I as an alias for -T.
2379 (OPTION_STRING): Remove -I.
2380 (decode_options): Dates that look like an absolute path name,
2381 or that start with '.', are presumed to be file names whose
2383 Remove 'I' as an aliase for 'T'.
2386 * src/extract.c (<time.h>): Do not include; system.h now does this.
2387 (make_directories): Skip filesystem prefixes.
2388 Don't assume '/' is the only separator.
2389 (extract_sparse_file): Use new full_write semantics.
2390 On write error, return instead of invoking skip_file.
2391 Do not free sparsearray; caller does this now.
2392 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2394 (extract_archive): Don't assume file name lengths fit in int.
2395 Report what got stripped from member name; it might be more than '/'.
2396 Use new full_write semantics.
2397 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2399 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2401 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2402 (time): Remove decl; likewise.
2403 (child_open_for_uncompress): Use new full_write semantics.
2404 (flush_write): Use ISSLASH instead of testing for '/'.
2405 (flush_read): Likewise.
2407 * src/rmt.h (_remdev): Look for / anywhere in Path.
2409 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2410 Don't assume '/' is the only separator.
2411 (safer_rmdir): Don't assume '/' is the only separator.
2413 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2415 * lib/dirname.h (dirlen): New decl.
2417 * src/incremen.c (get_directory_contents):
2418 Remove path_size arg; all callers changed.
2419 Don't assume '/' is the only directory separator.
2420 (gnu_restore): Work even if file name length doesn't fit in int.
2422 * lib/addext.c (ISSLASH): New macro.
2423 (addext): Trim any redundant trailing slashes.
2425 * src/names.c (name_next):
2426 Don't assume '/' is the only directory separator.
2427 (namelist_match): Likewise.
2428 (add_hierarchy_to_namelist): Remove dirsize arg.
2429 Do not assume '/' is the only directory separator.
2430 (new_name): Likewise.
2432 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2433 (libtar_a_SOURCES): Add dirname.c.
2435 * src/create.c (relativize):
2436 New function, with much of old start_header's guts.
2437 Handle filesystem prefixes.
2438 (start_header): Use this new function.
2439 (init_sparsearray): Don't bother to zero out the new array;
2441 (deal_with_sparse): Fix array allocation bug.
2442 (create_archive): Don't assume '/' is the only separator.
2443 (dump_file): Likewise.
2444 Don't worry about leading / in symlink targets.
2446 * lib/savedir.c (savedir):
2447 Remove size arg; it wasn't portable. All callers changed.
2449 * lib/utime.c (utime_null): Adjust to new full_write convention.
2451 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2453 * lib/backupfile.c: Include <dirname.h>.
2454 (ISSLASH): New macro.
2455 (find_backup_file_name): Use dirlen to calculate directory lengths.
2456 (max_backup_version): Strip redundant trailing slashes.
2458 * src/common.h: Include <full-write.h>.
2459 (get_directory_contents): No longer has size arg.
2460 (gnu_restore): Arg is size_t, not int.
2462 * src/system.h: Include <time.h>.
2463 (time): Declare if not defined.
2465 * lib/full-write.c: Include full-write.h, not safe-read.h.
2466 full_write returns size_t, with short writes meaning failure.
2467 All callers changed.
2469 * src/rtapelib.c: Include full-write.h.
2471 * src/rmt.c: Include full-write.h.
2472 (main): Update copyright.
2474 * doc/getdate.texi: Mention that only English is supported.
2475 Show how to use "date" so that the output is acceptable to getdate.
2476 Mention Z as an abbreviation for UTC.
2478 * lib/full-write.h: New file.
2480 * src/list.c: system.h now does time.h stuff.
2483 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2485 Do not include string.h, strings.h, or assert.h; no longer needed.
2486 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2488 (base_name): New decl.
2489 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2490 (dir_name_r): Remove.
2491 (dirlen): New function.
2492 (dir_name): Use dirlen instead of dir_name_r.
2493 (<string.h>, <strings.h>): Include only if test program.
2494 (main): Use "return 0", not "exit (0)".
2496 2000-12-08 Paul Eggert <eggert@twinsun.com>
2498 * lib/dirname.h: New file.
2500 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2502 * lib/fnmatch.c: Do not comment out all the code if we are using
2503 the GNU C library, because in some cases we are replacing buggy
2504 code in the GNU C library itself.
2506 2000-10-30 Paul Eggert <eggert@twinsun.com>
2508 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2510 2000-10-29 Paul Eggert <eggert@twinsun.com>
2512 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2514 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2516 2000-10-28 Paul Eggert <eggert@twinsun.com>
2518 * doc/tar.texi: --no-recursion now applies to extraction, too.
2519 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2520 * src/names.c (namelist_match, excluded_name):
2521 Do not match subfiles of a directory
2522 if --no-recursion is specified.
2523 * src/tar.c (NO_RECURSE_OPTION): Remove.
2524 (long_options): Have getopt set the --no-recursion flag.
2525 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2526 Remove case for NO_RECURSE_OPTION.
2527 * src/common.h (recursion_option):
2528 Renamed from no_recurse_option, with sense
2529 negated, and with FNM_LEADING_DIR being the nonzero value.
2531 * names.c (namelist_match): New function.
2532 (name_match, name_scan): Use it to eliminate duplicate code.
2533 (names_notfound): Remove special case for Amiga.
2535 2000-10-27 Paul Eggert <eggert@twinsun.com>
2537 * src/misc.c (read_error_details, read_warn_details,
2538 read_fatal_details): Don't assume size_t is unsigned long.
2540 * src/buffer.c (flush_read): If read_full_records_option, try to
2541 fill the input buffer, as --delete -f - needs this.
2543 2000-10-24 Paul Eggert <eggert@twinsun.com>
2545 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2547 * src/buffer.c (check_label_pattern):
2548 Make sure header name is a string before
2549 passing it to fnmatch.
2550 (init_volume_number): Check for global_volno overflow.
2551 (new_volume): Check for global_volno overflow.
2553 * src/tar.c (decode_options):
2554 Check that volume label is not too long to overflow
2555 name in tar header block.
2557 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2559 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2560 (AC_FUNC_STRERROR_R): Use this instead.
2562 2000-10-23 Paul Eggert <eggert@twinsun.com>
2564 * src/extract.c: Include <time.h>, since we invoke "time".
2566 * lib/prepargs.c (prepend_default_options):
2567 Don't use NULL, for portability.
2569 * m4/fnmatch.m4: Add "working" to message.
2571 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2573 (getpwuid, getgrgid): Declare only if system headers don't.
2574 (gid_to_gname): Don't invoke setgrent.
2575 (namelist): Now static, not global.
2576 (nametail): New var. All uses of namelast changed to use
2577 nametail, with one extra level of indirection.
2578 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2579 (name_match): Set nametail too, when setting namelist to null.
2580 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2581 struct name *, so that we don't have to look up the name again
2582 here. Get change_dir from dir rather than as a separate arg. Add
2583 dirsize arg, and pass it along to get_directory_contents. Remove
2584 unnecessary check of directory type.
2585 (new_name): Do not append a slash if PATH already ends in one.
2586 (avoided_names, struct avoided_name): Remove.
2587 (avoided_name_table): New var, replacing avoided_names.
2588 (hash_avoided_name, compare_avoided_names): New function.
2589 (add_avoided_name, is_avoided_name): Use hash table rather than
2592 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2593 (child_open_for_compress, child_open_for_uncompress,
2594 close_archive): Propagate any failure of the compression process
2596 (open_archive, flush_write, flush_read, close_archive): Do not
2597 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2598 -1. Instead, allocate an array with the size that's needed.
2599 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2600 (backspace_output): Don't try to backspace past start of archive.
2601 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2603 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2604 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2605 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2606 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2607 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2608 WITH_DMALLOC, WITH_REGEX):
2609 Remove; now generated automatically.
2611 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2612 compatibility for glibc fragments.
2613 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2614 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2615 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2616 that we needn't put an entry into acconfig.h.
2617 (ALL_LINGUAS): Add da.
2618 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2619 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2621 (AC_MBSTATE_T): Add.
2622 (RMT): Append $(EXEEXT).
2623 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2624 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2625 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2626 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2627 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2628 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2629 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2630 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2631 (EMUL_OPEN3): Remove; no longer needed.
2632 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2634 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2636 * src/common.h: Do not include basename.h.
2637 * src/rtapelib.c (base_name): Do not include basename.h;
2638 declare base_name instead.
2640 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2642 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2643 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2644 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2645 Adjust to the above changes.
2647 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2649 * src/open3.c: Remove.
2651 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2652 (tar_SOURCES): Remove open3.c.
2653 (INCLUDES): Remove -I.., as automake does that.
2654 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2656 The following changes are to put LOCALEDIR into localedir.h instead
2657 of passing it on the command line.
2659 (DISTCLEANFILES): New macro.
2660 (localedir.h): New rule.
2661 (rmt.o tar.o): Now depend on localedir.h.
2663 * tests/delete02.sh, tests/extrac04.sh: New files.
2665 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2666 (TESTS): Add extrac04.sh, and restore delete02.sh.
2667 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2668 (INCLUDES): Remove -I.. as automake does this now.
2670 * src/rtapelib.c (rexec): Don't declare unless using it.
2671 (do_command): Simplify signal-handling code slightly.
2673 * src/delete.c (blocks_needed): Remove. All uses changed to use
2674 blocking_factor - new_blocks.
2675 (acting_as_filter): New var.
2676 (write_record, delete_archive_members): Use acting_as_filter
2677 rather than archive == STDIN_FILENO to detect whether we're acting
2678 as a filter, as open can return STDIN_FILENO in some cases.
2679 (delete_archive_members): Ignore zero blocks if
2680 ignore_zeros_option is nonzero. Fix bug that messed up last
2681 output block: write_eot can't be used here, as it gets confused
2682 when the input is at end of file.
2684 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2685 symbolic link contents length. Pass directory size to
2686 get_directory_contents.
2688 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2689 m4/strerror_r.m4: New files.
2690 * m4/signedchar.m4: Remove this file.
2691 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2692 * m4/Makefile.am (EXTRA_DIST): Likewise.
2694 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2696 * po/da.po: New translation file.
2698 * src/mangle.c (extract_mangle):
2699 Fix diagnostic with wrong number of %s'es.
2701 * lib/fnmatch.c (fnmatch):
2702 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2703 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2705 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2706 fall off a device's end. Detect this.
2708 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2710 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2711 include <pathmax.h> and directory include files like <dirent.h>;
2712 no longer used. Include <savedir.h> instead.
2713 (closedir, signed_char): remove macro; no longer used.
2714 (bool, false, true): Include <stdbool.h> if you have the include
2715 file, otherwise define.
2718 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2719 opendir_warn, readdir_error): Remove; no longer needed.
2720 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2721 before deciding whether we're trying to remove ".".
2722 (remove_any_file): Try unlink first if we are not root. Use
2723 savedir when recursively removing directories, to avoid exhausting
2725 (savedir_error, savedir_warn, symlink_error): New functions.
2727 * src/list.c: (read_and): Do not invoke
2728 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2729 responsible for that. Do not invoke apply_delayed_set_stat; our
2730 caller is now responsible for that.
2731 (read_header): Use signed char instead of signed_char. Prevent
2732 later references to current_header from mistakenly treating it as
2734 (from_header): Quote invalid base-64 strings in diagnostics.
2735 (time_from_header): Do not warn about future timestamps in
2736 archive; check_time now does that.
2737 (print_header): Quote unknown file types.
2738 (skip_member): New function, replacing skip_extended_headers and
2739 now skipping the whole member instead of just the extended
2740 headers. All callers changed. This makes the code handle
2741 extended headers uniformly, and fixes some bugs.
2743 * src/update.c (update_archive): Use skip_member.
2745 * src/extract.c (we_are_root): Now global.
2746 (struct delayed_symlink): New type.
2747 (delayed_symlink_head): New var.
2748 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2749 not apply_delayed_set_stat.
2750 (set_mode, set_stat): Pointer args are now const pointers.
2751 (check_time): New function.
2752 (set_stat): Warn if setting a file's timestamp to be the future.
2753 (make_directories): Do not save and restore errno.
2754 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2755 intermediate directories.
2756 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2757 not in caller. Extract potentially dangerous symbolic links more
2758 carefully, deferring their creation until the end, and using a
2759 regular file placeholder in the meantime. Do not remove trailing
2760 / and /. from file names. Do not bother checking for ".." when
2761 checking whether a directory loops back on itself, as loopbacks
2762 can occur with symlinks too. Also, in that case, do not bother
2763 saving and restoring errno; just set it to EEXIST.
2764 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2765 ancestor if it ends in slash too (as well as ending in a char just
2767 (apply_delayed_set_stat): Remove.
2768 (apply_delayed_symlinks, extract_finish): New functions.
2770 * doc/fdl.texi: New file.
2771 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2772 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2773 * doc/tar.texi: Add Free Documentation License. New section
2774 "Overwrite Old Files", and revamp that section to make it easier to
2775 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2776 documentation into getdate.texi. Fix several minor typos. Describe
2777 TAR_OPTIONS. Describe incompatibility between incremental backups and
2778 --atime-preserve. Describe incompatibility between --verify and other
2779 options. Mention that tar normally removes symbolic links rather than
2780 following them, when extracting a file of the same name.
2782 * THANKS: Add gpoul. Change skip's address.
2784 * po/POTFILES.in: Add lib/human.c.
2786 * src/common.h (namelist, namelast): Remove decls.
2787 (we_are_root, extract_finish, skip_member, savedir_error,
2788 savedir_warn, symlink_error, gnu_list_name): New decls.
2789 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2790 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2791 closedir_warn, opendir_error, opendir_warn, readdir_error,
2792 readdir_warn): Remove decls.
2793 (get_directory_contents): New off_t arg.
2794 (addname): Now returns struct name *.
2796 * src/tar.h, tests/genfile.c: Fix comments.
2798 * src/create.c: Include hash.h.
2799 (gnu_list_name): Remove decl.
2800 (struct link): Remove "next" member.
2802 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2803 consistency with other diagnostics.
2804 (deal_with_sparse): Check for I/O error when closing the file.
2805 (create_archive): Do not allocate an array of size PATH_MAX, as
2806 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2807 the size that's needed.
2808 (hash_link, compare_links): New functions.
2809 (dump_file): Do not exhaust open file descriptors when descending
2810 deeply into a directory, by using savedir rather than
2811 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2812 Hash the set of links already created, instead of using a linked
2813 list. Fix some bugs in outputting sparse files which caused the
2814 sparse tables to be incorrect. When a file unexpectedly shrinks,
2815 output zeros rather than garbage. Do not allocate an array of
2816 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2817 allocate an array with the size that's needed.
2819 * src/incremen.c: Include hash.h.
2820 (struct directory): Remove "next", "dir_text". Change "name" to
2821 be char[1] with struct hack, not const char *. Add "found".
2822 (directory_list): Remove. Replaced by directory_table.
2823 (directory_table): New var.
2824 (nfs_string): Renamed from nfs.
2825 (hash_directory, compare_directories): New functions.
2826 (note_directory): Now returns struct directory *. First arg is
2827 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2828 Remove text arg. New "found" arg, basically corresponding to the
2829 old text arg not being null. All callers changed.
2830 (note_directory, find_directory): Use hash table rather than
2832 (get_directory_contents): New arg "device". Use savedir to do the
2833 hard work. Save the nfs-ness of stat_data, since it might change
2834 under us. Use note_directory instead of find_directory to save
2835 some work. When adding an "A" record, do it with
2836 add_to_accumulator instead of cheating with strcat.
2837 (read_directory_file): Use "+" flag before device to indicate
2838 whether it was NFS. Fix typo in checking for strtoul error.
2839 (write_directory_file_entry): New function.
2840 (write_directory_file): Use it, and use the hash routines to
2841 traverse the directory table.
2842 (gnu_restore): Use savedir rather than opendir/readdir.
2844 * src/tar.c: Include localedir.h, prepargs.h.
2845 (long_options): Now static.
2846 (long_options, usage, decode_options): -j is now short for
2847 --bzip2, and -I is now an alias for -T.
2848 (decode_options, main): argv is not const pointer now.
2849 (decode_options): Invoke prepend_default_options to support
2850 TAR_OPTIONS. In diagnostic, mention the string that was the
2851 invalid blocking factor, tape length, group, owner, or record
2852 size. --delete is no longer incompatible with -f -, undoing
2854 (main): Invoke extract_finish at end of extraction.
2856 * src/rmt.c: Include localedir.h.
2857 (main): Update copyright date to 2000.
2859 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2860 following changes: Use @sc where appropriate. Document the ranges of
2861 supported times more precisely. Add Eggert to getdate authors.
2862 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2863 zone names, as it wasn't correct and people shouldn't be relying on it
2864 anyway. Relative items also account for non-DST adjustments. Fix
2867 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2869 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2871 * tests/preset.in: Set LANGUAGE to the empty string, for some
2874 2000-10-20 Paul Eggert <eggert@twinsun.com>
2876 * m4/fnmatch.m4: Mention the GNU C library.
2878 2000-10-19 Paul Eggert <eggert@twinsun.com>
2880 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2883 2000-10-17 Paul Eggert <eggert@twinsun.com>
2885 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2888 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2889 (CHAR_BIT): Define if not defined.
2891 2000-09-09 Paul Eggert <eggert@twinsun.com>
2893 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2895 2000-08-07 Paul Eggert <eggert@twinsun.com>
2897 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2899 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2900 change to array from char *.
2902 2000-08-06 Paul Eggert <eggert@twinsun.com>
2904 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2905 compatibility with glibc 2.1.3 strftime.c.
2907 2000-07-31 Paul Eggert <eggert@twinsun.com>
2909 * lib/quotearg.c (quotearg_n_options):
2910 Don't make the initial slot vector a constant,
2911 since it might get modified.
2913 * lib/quotearg.c: Add support for more than one preallocated slot.
2915 2000-07-30 Paul Eggert <eggert@twinsun.com>
2917 * lib/quotearg.c (quotearg_n_options):
2918 Preallocate a slot 0 buffer, so that the caller
2919 can always quote one small component of a "memory exhausted" message
2922 2000-07-23 Paul Eggert <eggert@twinsun.com>
2925 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2926 mbstate_t is always defined.
2928 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2929 some GCC installations, and this configuration error is likely to be
2932 2000-07-22 Paul Eggert <eggert@twinsun.com>
2935 When the system forces us to redefine mbstate_t, shadow its mbsinit
2936 function. From Bruno Haible.
2938 2000-07-14 Paul Eggert <eggert@twinsun.com>
2940 * lib/xmalloc.c: Simplify exhausted message.
2942 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2944 2000-07-13 Paul Eggert <eggert@twinsun.com>
2946 * lib/quotearg.h (enum quoting style):
2947 New constant clocale_quoting_style.
2950 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2951 Add support for clocale_quoting_style, undoing previous change to
2952 locale_quoting_style.
2954 2000-07-10 Paul Eggert <eggert@twinsun.com>
2957 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2958 since otherwise we don't need it.
2959 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2960 since we don't do multibytes in that case.
2961 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2962 invoke multibyte primitives.
2964 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2965 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2966 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2967 and mbstate_t, to a single-part test that simply defines mbstate_t.
2969 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2970 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2971 to decide whether to define the BeOS workaround macro;
2972 this adjusts to the change to AC_MBSTATE_T.
2974 * m4/strerror_r.m4: New file.
2976 2000-07-05 Paul Eggert <eggert@twinsun.com>
2978 * lib/quotearg.c: Use double-quote to quote.
2980 * lib/quotearg.c (N_): New macro.
2981 (gettext_default): New function.
2982 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2983 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2986 * lib/quotearg.c (struct quoting_options):
2987 Simplify quote_these_too dimension.
2988 From Bruno Haible <haible@clisp.cons.org>.
2990 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2991 Test for mbstate_t only if the test
2992 for an object-type mbstate_t fails.
2994 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2996 2000-07-03 Paul Eggert <eggert@twinsun.com>
2998 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2999 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
3001 * lib/quotearg.c (mbrtowc):
3002 Assign to *pwc, and return 1 only if result is nonzero.
3003 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
3005 2000-07-02 Paul Eggert <eggert@twinsun.com>
3007 * lib/quotearg.c (mbstate_t):
3008 Do not define; it should be defined with AC_CHECK_TYPE.
3010 2000-06-26 Paul Eggert <eggert@twinsun.com>
3012 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
3013 a bug in glibc 2.1.3.
3015 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
3017 2000-06-19 Paul Eggert <eggert@twinsun.com>
3019 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
3020 inclusion of wctype.h to work around solaris2.6 namespace pollution.
3021 (ISPRINT): Likewise.
3022 Reported by Tom Tromey.
3024 2000-06-15 Paul Eggert <eggert@twinsun.com>
3026 * lib/human.c (adjust_value): New function.
3027 (human_readable_inexact): Apply rounding style even when printing
3030 * lib/human.c: Avoid shadowing warnings.
3033 2000-06-14 Paul Eggert <eggert@twinsun.com>
3035 * lib/human.c (human_readable_inexact): Allow an input block size
3036 that is not a multiple of the output block size, and vice versa.
3038 * lib/getdate.y (get_date): Apply relative times after time zone
3039 indicator, not before.
3041 2000-05-31 Paul Eggert <eggert@twinsun.com>
3043 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
3044 and thus don't need AC_CANONICAL_HOST.
3046 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
3047 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
3048 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
3049 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
3050 changed. Instead of inspecting the output of getconf, try to
3051 compile the test program without and with the macro definition.
3052 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
3053 getconf. Instead, check for the needed flags by compiling test
3056 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
3058 * config.guess, config.sub: Remove these files, for similar reasons.
3060 2000-05-03 Paul Eggert <eggert@twinsun.com>
3062 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
3063 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
3064 bug. This avoids a clash when files like regex.c that define
3067 2000-05-02 Paul Eggert <eggert@twinsun.com>
3069 * m4/largefile.m4 (AC_SYS_LARGEFILE):
3070 Define _GNU_SOURCE if this is needed to make
3071 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
3072 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
3074 * lib/quotearg.c (mbrtowc, mbstat_t):
3075 Add definitions if !HAVE_MBSTATE_T_OBJECT.
3076 (<wctype.h>): Include if HAVE_WCTYPE_H.
3077 (iswprint): Define to 1 if we lack it
3079 2000-04-18 Paul Eggert <eggert@twinsun.com>
3081 * m4/mbstate_t.m4: New file.
3083 2000-04-17 Bruno Haible <haible@clisp.cons.org>
3085 * tests/ignfail.sh: Test for uid 0 along with user "root".
3087 2000-04-05 Paul Eggert <eggert@twinsun.com>
3089 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
3090 Don't use -n32 on IRIX if the installer said
3093 2000-02-28 Paul Eggert <eggert@twinsun.com>
3095 * lib/quotearg.c (ALERT_CHAR): New macro.
3096 (quotearg_buffer_restyled): Use it.
3098 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3100 * src/list.c (tartime): Fix off-by-one error when copying year if
3103 2000-02-18 Paul Eggert <eggert@twinsun.com>
3105 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
3106 (textint): New typedef.
3107 (parser_control): Changed from struct parser_control to typedef
3108 (for consistency). Member year changed from int to textint. All
3110 (YYSTYPE): Removed; replaced by %union with int and textint
3112 (tID): Removed; not used.
3113 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
3114 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
3115 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
3116 (tSNUMBER, tUNUMBER): Now of type <textintval>.
3117 (date, number, to_year): Use width of number in digits, not its
3118 value, to determine whether it's a 2-digit year, or a 2-digit
3120 (yylex): Store number of digits of numeric tokens. Return '?' for
3121 unknown identifiers, rather than (unused) tID.
3123 2000-01-16 Paul Eggert <eggert@twinsun.com>
3125 * lib/quotearg.c (quotearg_buffer_restyled):
3126 Do not quote alert, backslash, formfeed,
3127 and vertical tab unnecessarily in shell quoting style.
3129 2000-01-15 Paul Eggert <eggert@twinsun.com>
3132 Change quoting to be compatible with future autoconf versions.
3134 2000-01-11 Paul Eggert <eggert@twinsun.com>
3136 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
3138 2000-01-07 Paul Eggert <eggert@twinsun.com>
3140 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
3142 Fix bug with fnmatch.h dependency, as follows:
3143 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
3144 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
3146 * src/common.h (apply_nonancestor_delayed_set_stat):
3147 Renamed from apply_delayed_set_stat.
3148 (apply_delayed_set_stat, decode_mode, chmod_error_details,
3149 chown_error_details, close_warn, closedir_warn, mkdir_error,
3150 read_error_details, read_fatal_details, read_warn_details,
3151 seek_error_details, seek_warn_details, utime_error,
3152 write_error_details, write_fatal_details): New decls.
3154 Make diagnostic messages more regular.
3155 * src/create.c (dump_file): Quote file names with colons if possible.
3156 * src/compare.c (diff_archive): Likewise.
3157 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
3158 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
3159 * src/mangle.c (extract_mangle): Likewise.
3160 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
3162 * src/buffer.c (archive_write_error, flush_archive, close_archive,
3163 new_volume, xclose):
3164 Use error message functions to report errors consistently.
3165 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
3166 * src/create.c (finish_sparse_file, dump_file): Likewise.
3167 * src/extract.c (set_mode, set_stat, extract_sparse_file,
3168 extract_archive): Likewise.
3169 * src/list.c (list_archive): Likewise.
3170 * src/update.c (append_file): Likewise.
3171 * src/compare.c (diff_init, diff_sparse_files):
3172 Use xalloc_die to report memory exhaustion.
3173 * src/incremen.c (gnu_restore): Likewise.
3174 * src/list.c (read_header): Likewise.
3175 * src/mangle.c (extract_mangle): Likewise.
3176 * src/misc.c (maybe_backup_file): Likewise.
3177 * src/tar.c (decode_options): Likewise.
3178 * src/compare.c (read_and_process, fill_in_sparse_array,
3180 Use consistent terminology for unexpected-EOF message.
3181 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3182 * src/list.c (list_archive, read_header, skip_file,
3183 skip_extended_headers): Likewise.
3184 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
3185 (xdup2): Regularize messages with rest of tar.
3187 * src/buffer.c (flush_read): Don't read past EOF.
3189 * src/extract.c (extr_init):
3190 If we run out of memory, invoke apply_delayed_set_stat.
3191 (prepare_to_extract): Don't complain if we can't remove ".".
3192 (apply_delayed_set_stat): New function.
3193 (apply_nonancestor_delayed_set_stat):
3194 Renamed from apply_delayed_set_stat. All uses changed.
3195 Don't remove head if it doesn't apply.
3197 * src/create.c (find_new_file_size):
3198 Return size instead of storing through pointer.
3199 All callers changed.
3200 (deal_with_sparse): Don't keep reading after read errors.
3201 (finish_sparse_file): Just abort if there is an internal error.
3202 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
3203 Don't restore access times on directories during incremental dumps
3204 until after dealing with the directory.
3205 If ignoring failed reads, count closedir, read, and unknown
3206 file errors as warnings, not errors.
3207 Fix buffer overrun problem when dumping sparse files.
3209 * src/list.c (read_and):
3210 Invoke apply_nonancestor_delayed_set_stat on file names
3211 after handling them.
3212 (decode_mode): Remove; moved to misc.c.
3214 * src/misc.c (safer_rmdir): New function.
3215 (remove_any_file): Use it to avoid problems with rmdir(".").
3216 (maybe_backup_file): Regularize diagnostics.
3217 (undo_backup_file): Likewise.
3218 (decode_mode): Moved here from list.c.
3219 (chmod_error_details, chown_error_details, close_fatal,
3220 close_warn, closedir_warn, mkdir_error, read_error_details,
3221 read_warn_details, read_fatal_details, seek_error_details,
3222 seek_warn_details, utime_error, write_error_details,
3223 write_fatal_details): New functions.
3225 * src/delete.c (save_record): Remove static variable (now local).
3226 (move_archive): Don't position before start of archive.
3227 (write_record): Abort if count is zero at inopportune time.
3230 * src/tar.c (decode_options): --delete and -f - are now
3231 incompatible, since we didn't have time to fix their bugs.
3233 * tests/Makefile.am (TESTS): Remove delete02.sh.
3234 * tests/ignfail.sh: Adjust to new quoting scheme again.
3236 2000-01-06 Paul Eggert <eggert@twinsun.com>
3238 * lib/getdate.y: Sync tm_diff with the GNU C Library.
3239 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
3240 (tm_diff): Renamed from difftm. All uses changed.
3241 Replace body with that taken from GNU C Library 2.1.3pre1.
3242 (get_date): Prefer tm_gmtoff to tm_diff if available.
3244 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
3246 * tests/incremen.sh: Invoke stat on newly created file so that its
3247 ctime is updated on Nextstep.
3249 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
3251 * lib/getdate.y (get_date):
3252 Fix typo when checking for time_t overflow in time zone calculations.
3254 1999-12-13 Paul Eggert <eggert@twinsun.com>
3256 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
3258 * README-alpha: New file.
3259 * README: New sections for gzip and bzip2, Solaris.
3260 Remove mention of BACKLOG.
3262 * configure.in (AC_C_BACKSLASH_A): Add.
3263 (AC_CHECK_HEADERS): Add wchar.h.
3264 (AC_CHECK_FUNCS): Add mbrtowc.
3265 (AC_FUNC_CLOSEDIR_VOID): Add.
3267 * tests/Makefile.am (TESTS): Add delete02.sh.
3268 (POSTPONED_TESTS): Remove.
3269 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
3272 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
3274 * tests/ignfail.sh (err): Adjust to new quoting scheme.
3276 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
3278 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
3280 * src/tar.c ("quotearg.h"): New include.
3281 (usage): Now has __attribute__ ((noreturn)).
3282 (confirm): Report errno if we can't open tty.
3283 (confirm, decode_options):
3284 Quote arbitrary strings in diagnostics.
3285 (OVERWRITE_OPTION): New constant.
3286 (long_options, usage, decode_options): New --overwrite option.
3287 (decode_options): --keep-old-files, --overwrite, and --unlink-first
3288 are now mutually exclusive.
3289 Don't assume that gettext preserves errno.
3290 (main): Set default quoting style to escape_quoting_style.
3292 * src/update.c (<quotearg.h>): New include.
3294 Don't assume that gettext preserves errno.
3295 Quote arbitrary strings in diagnostics.
3296 Check for close error.
3298 * src/names.c (<quotearg.h>): New include.
3299 (name_init, name_next, name_close, names_notfound,
3300 collect_and_sort_names): Don't assume that gettext preserves
3301 errno. Quote arbitrary strings in diagnostics.
3302 (excluded_name): Fix typo that caused empty patterns to be
3305 * src/misc.c (<quotearg.h>): New include.
3306 (quote_copy_string): Quote only newline and backslash; the output is no
3307 longer meant for humans, and is locale-independent.
3308 (contains_dot_dot): New function.
3309 (remove_any_file): Don't use lstat; just rmdir the file and then use
3310 unlink if the rmdir fails because the file isn't a directory.
3311 Check for readdir and closedir errors.
3312 (maybe_backup_file): Report "stat" for stat errors.
3313 (maybe_backup_file, chdir_do):
3314 Quote arbitrary strings in diagnostics.
3315 (maybe_backup_file, undo_last_backup):
3316 Don't assume that gettext preserves errno.
3317 (call_arg_error, call_arg_fatal, call_arg_warn,
3318 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3319 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3320 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3321 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3322 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3323 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3325 * src/system.h (__attribute__): New macro.
3326 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3327 (S_ISDOOR): New macro.
3328 (closedir): New macro, if CLOSEDIR_VOID.
3330 * src/rmt.c, src/rtapelib.c (decode_oflag):
3331 O_APPEND might not be defined.
3333 * src/list.c: (read_and, list_archive):
3334 Quote arbitrary strings in diagnostics.
3335 (from_header): Use locale_quoting_style to quote diagnostics.
3336 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3338 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3340 * src/Makefile.am: Use ## for copyright comments.
3342 * src/extract.c (<quotearg.h>): New include.
3343 (enum permstatus): New enum.
3344 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3345 two mallocs. New members file_name_len, invert_permissions, permstatus.
3346 (extr_init): Remove hack that silently adjusted newdir_umask.
3347 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3348 Use these args to decide whether and how to set modes.
3349 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3350 Don't assume that gettext preserves errno.
3351 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3352 (delay_set_stat, repair_delayed_set_stat): New functions.
3353 (make_directories): Avoid mkdir where last part of path is "..".
3354 Create a struct delayed_set_stat for each directory made.
3355 (prepare_to_extract): Renamed from unlink_destination, and
3356 return 0 immediately if to_stdout_option; all callers changed.
3357 (maybe_recoverable): New parameter interdir_made.
3358 Add support for --overwrite.
3359 (extract_sparse_file, extract_archive):
3360 Quote arbitrary strings in diagnostics.
3361 (extract_archive): By default, warn about ".." in member names, and skip them.
3362 Don't open files with O_NONBLOCK or O_APPEND.
3363 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3364 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3365 minus the current umask. Keep track of intermediate directories made,
3366 to avoid looping when making x/../x when x doesn't exist; the
3367 earlier code solved this in a different way that didn't fit well
3368 into the new scheme. Don't extract permissions onto existing
3369 directories unless --overwrite is given. Do not add -wx------
3370 permissions to new directories permanently; just do it temporarily.
3371 Remove no-longer-needed hack with MSDOS and directory time stamps.
3372 (apply_delayed_set_stat): New argument specifies which directories to
3373 fix statuses of. Do not wait until the end of extraction to fix
3374 statuses; instead, fix a directory's status once we exit that directory.
3375 This requires less memory and does the right thing in some cases
3376 where the old method didn't.
3377 (fatal_exit): New function.
3379 * src/incremen.c (<quotearg.h>): New include.
3380 (get_directory_contents, gnu_restore):
3381 Check for readdir and closedir errors.
3382 (get_directory_contents, read_directory_file, gnu_restore):
3383 Quote arbitrary strings in diagnostics.
3384 (get_directory_contents, read_directory_file, write_directory_file):
3385 Don't assume that gettext preserves errno.
3387 * src/create.c (<quotearg.h>): New include.
3388 (start_header): Use `member names' to refer to archive member names, not
3389 `archive names'. Warn about `..' in member names.
3390 (finish_sparse_file, dump_file):
3391 Quote arbitrary strings in diagnostics.
3392 (finish_sparse_file, dump_file):
3393 Don't assume that gettext preserves errno.
3394 (dump_file): Don't use `access' to determine whether a directory is readable;
3395 this isn't reliable if tar is setuid. Use `opendir' instead.
3396 Check for readdir and closedir failures.
3397 Don't dump sockets as if they were fifos; just warn and skip.
3399 * src/delete.c (move_archive):
3400 Don't report fatal error merely because sizes don't fit
3401 into struct mtop values; fall back on lseek instead.
3402 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3403 Say `reposition' instead of `re-position'.
3404 (delete_archive_members):
3405 Set archive to STDOUT_FILENO before outputting trailing buffer.
3407 * src/compare.c (<quotearg.h>): New include.
3408 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3409 and `Cannot' others.
3410 (report_difference, diff_archive):
3411 Quote arbitrary strings in diagnostics.
3412 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3413 Don't assume that gettext preserves errno.
3414 (diff_archive): Don't open regular files with O_NONBLOCK.
3415 Preserve access times of files if --atime.
3417 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3418 (FATAL_ERROR, USAGE): Don't return 0.
3419 (enum old files): New enum.
3420 (old_files_option): New variable, replacing keep_old_files_option and
3421 unlink_first_option.
3422 (apply_delayed_set_stat): Now takes char const * param.
3423 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3424 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3425 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3426 read_fatal, readdir_error, readdir_warn, readlink_error,
3427 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3428 truncate_error, truncate_warn, unlink_error, waitpid_error,
3429 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3432 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3433 archive_write_error, archive_read_error, flush_archive, close_archive,
3434 init_volume_number, new_volume):
3435 Don't assume that gettext preserves errno.
3437 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3438 (open_archive): Reject multivolume verify attempts a bit earlier.
3439 Rename local variable `access', in case it's defined by system header.
3441 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3442 `Could not' sometimes and `Cannot' others.
3444 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3445 Quote arbitrary strings in diagnostics.
3447 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3450 (init_volume_number): Check for input and output errors in volno_file.
3452 (new_volume): Use new fatal_exit function to exit, and new xfork
3455 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3457 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3459 * doc/tar.texi: Add --overwrite.
3460 --absolute-names rejects ".." in names.
3462 * lib/quotearg.c: Add support for multibyte characters.
3464 (ISPRINT): New macro.
3465 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3466 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3467 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3468 (quotearg_buffer_restyled): New function, with most of the old
3469 quotearg_buffer's contents.
3470 Major rewrite to support multibyte characters.
3471 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3473 * m4/c-bs-a.m4: New file.
3475 * lib/Makefile.am: Use ## for copyright notice.
3477 * scripts/Makefile.am: Use ## on copyright notice.
3480 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3482 1999-12-05 Paul Eggert <eggert@twinsun.com>
3484 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3485 src/ChangeLog, tests/ChangeLog: Remove these files.
3486 * ChangeLog.1: New file, incorporating the above files, plus old
3488 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3490 1999-12-05 Dale Worley <worley@ariadne.com>
3492 * src/compare.c (<utime.h>, struct utimbuf): Add.
3493 (diff_archive): Restore access times if --atime.
3494 * doc/tar.texi: Explain that --atime also preserves modification time.
3496 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3498 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3499 * BACKLOG, TODO: Remove.
3500 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3501 * README: Bring up to date.
3503 1999-12-03 Paul Eggert <eggert@twinsun.com>
3505 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3507 * src/compare.c (diff_archive):
3508 Do not set errno to EPIPE; we no longer use perror.
3510 * src/create.c (dump_file):
3511 If a parent directory said that a file should be there but it is
3512 absent, diagnose it as being removed in the meantime.
3513 Do not pass meaningless errno to ERROR when reporting that the
3514 file changed as we read it.
3515 Report that a file changed if its ctime changes; this is more
3516 sensitive than mtime+size, and more accurate.
3518 * src/incremen.c (enum children): New type.
3519 (struct directory): Change old char allnew member to new enum children
3522 (get_directory_contents): When doing an incremental dump that does
3523 not cross filesystem boundaries, dump the mount points, even though
3524 they are in a different filesystem. This is for convenience when
3525 restoring, and for consistency with non-incremental dumps.
3526 This requires a 3-way flag for keeping track of which children we want,
3527 so we use enum children rather than boolean.
3529 * src/open3.c (modes): Remove.
3530 (open3): Remove unportable assumptions about flag encodings.
3531 Use `stat' instead of `access' for testing file existence,
3532 to avoid problems with setuid programs.
3534 * src/names.c (name_next): If file names are given both in the
3535 command line (e.g. via -C) and in a file (via -T), do not
3536 ignore the command-line names.
3538 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3540 * doc/tar.texi: Clarify getdate authorship.
3542 1999-11-23 Paul Eggert <eggert@twinsun.com>
3544 * lib/Makefile.am (DISTCLEANFILES): New macro.
3546 * configure.in (tar_fnmatch_hin):
3547 Remove; it runs afoul of a bug in autoconf 2.13.
3548 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3550 1999-11-19 Paul Eggert <eggert@twinsun.com>
3552 * m4/largefile.m4: Update serial.
3554 1999-11-18 Paul Eggert <eggert@twinsun.com>
3556 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3557 the QNX shell, which doesn't propagate exit status of failed
3558 commands inside shell assignments.
3560 1999-11-07 Paul Eggert <eggert@twinsun.com>
3562 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3564 * configure.in (AC_PREREQ): Bump to 2.13.
3565 (ALL_LINGUAS): Add pt_BR, ja.
3566 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3567 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3568 for AIX crossbuilds.
3570 * doc/tar.texi: New node create options for --ignore-failed-read.
3571 Remove unused version control symbols.
3572 Modernize texinfo usage.
3574 * src/tar.c (usage): Add examples.
3576 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3577 Include fnmatch.h when testing fnmatch.
3579 * src/common.h (collect_and_sort_names): New decl.
3581 * src/list.c (from_header):
3582 Handle 32-bit two's complement negative time stamps
3583 even if the leading octal digit is 2 or 3.
3585 * src/extract.c (set_stat): Remove duplicate code.
3587 * src/create.c (to_chars): Remove trailing newline from warning.
3588 (dump_file): Ignore doors.
3589 (finish_header): Report block numbers with origin 0, not origin 1.
3591 * src/rmt.c: Include getopt.h.
3592 (long_opts): New constant.
3593 (usage): New function.
3594 (main): Implement --help and --version.
3595 Output usage message if arguments are bad.
3597 1999-10-10 Paul Eggert <eggert@twinsun.com>
3599 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3601 * README: Remove --with-dmalloc.
3602 Add --disable-largefile.
3603 Remove old NeXT dirent problems, or AIX valloc problems.
3604 Remove old union wait advice, and old %lld advice.
3605 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3607 * doc/tar.texi: Clarify documentation for portable file names.
3609 * configure.in (AM_WITH_DMALLOC): Remove.
3610 (ALL_LINGUAS): Add ja.
3612 * src/tar.c (decode_options):
3613 Invalid dates are now treated as (time_t) -1.
3614 Redo version message to conform to GNU standards.
3616 * src/create.c (dump_file):
3617 Fix typo: last two args to dump_file were interchanged.
3618 * src/update.c (update_archive): Likewise.
3620 * src/common.h (tartime): New decl.
3622 * src/list.c (tartime): Now extern.
3623 (read_and): Invalid headers cause errors, not warnings.
3625 1999-10-03 Paul Eggert <eggert@twinsun.com>
3627 * lib/getdate.y (__attribute__):
3628 Don't use if GCC claims to be before 2.8; this is
3629 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3631 1999-09-25 Paul Eggert <eggert@twinsun.com>
3633 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3634 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3636 * tests/incremen.sh: Add yet another sleep.
3638 1999-09-24 Paul Eggert <eggert@twinsun.com>
3640 * NEWS: A read error now causes a nonzero exit status.
3642 * src/create.c (to_chars): Fix base-256 output.
3644 * src/buffer.c (write_error):
3645 Read error is an error, not just a warning.
3647 1999-09-24 Paul Eggert <eggert@twinsun.com>
3649 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3651 * src/tar.c (<time.h>): Include.
3652 (time): Declare if not defined.
3653 (confirm): Don't read past EOF.
3654 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3655 (main): Use clock_gettime if available.
3657 * tests/Makefile.am (TESTS): Add incremen.sh
3658 (INCLUDES): Add -I../lib, for fnmatch.h.
3660 * src/update.c (update_archive):
3661 Remove call to name_expand; had no effect.
3662 Use chdir_do to change into directory.
3663 Use deref_stat instead of stat.
3664 Use add_avoided_name to mark names to be avoided; the old method of
3665 setting a bit with the name caused all descendants of that name to
3666 be avoided, in some circumstances.
3668 * tests/incremen.sh: Remove unnecessary sleeps.
3670 * src/names.c (name_next): Go back to using plain chdir.
3671 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3672 (addname): Likewise.
3673 (name_match): Use chdir_do to act on chdir args.
3674 (merge_sort): Moved here from incremen.c.
3675 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3677 (name_expand): Remove.
3678 (name_from_list): Skip fake names.
3679 Use chdir_do to act on chdir args.
3680 (struct avoided_name): New struct.
3681 (avoided_names): New var.
3682 (add_avoided_name, is_avoided_name): New functions.
3684 * src/system.h (stat, lstat): Define in terms of statx on
3685 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3686 (UCHAR_MAX): New macro.
3687 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3689 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3691 * src/incremen.c (<time.h>): Remove include; no longer used.
3692 (time): Remove decl.
3694 (get_directory_contents): Use deref_stat.
3695 Consider a subdirectory to be all new only if
3696 listed_incremental_option or if it its timestamp is newer than the
3698 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3699 (read_directory_file): Now extern. Do not set time_now.
3700 (write_directory_file): Renamed from write_dir_file.
3701 Use start_time instead of time_now.
3702 (compare_names, collect_and_sort_names): Move to names.c.
3704 * src/mangle.c (<time.h>): Remove; not used.
3705 (time): Do not declare.
3707 * src/misc.c (chdir_from_initial_wd): Remove.
3708 (deref_stat): New function.
3709 (struct wd): New struct.
3710 (wd, wds, wd_alloc): New variables.
3711 (chdir_arg, chdir_do): New function.
3713 * src/compare.c (get_stat_data): Use deref_stat.
3715 * src/common.h (name_expand): Remove.
3717 * src/list.c (time): Declare if not defined.
3718 (base_64_digits): Moved here from create.c.
3719 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3721 (read_and): Don't get time from header unless we need it now;
3722 as getting time can cause duplicate diagnostics if bogus.
3723 Remove "Hmm, " from diagnostic.
3724 Use "Skipping to next header" uniformly.
3725 (from_header): Renamed from from_chars. All uses changed.
3726 Allow different forms for unportable 2's complement numbers.
3727 Don't check for extended forms when parsing checksums.
3728 Parse base-256 output.
3729 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3730 (major_from_header): Renamed from major_from_chars. All uses changed.
3731 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3732 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3733 (off_from_header): Renamed from off_from_chars. All uses changed.
3734 (size_from_header): Renamed from size_from_chars. All uses changed.
3735 (time_from_header): Renamed from time_from_chars. All uses changed.
3736 Warn about future timestamps.
3737 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3738 (uintmax_from_header): Renamed from uintmax_from_chars.
3740 (tartime): New function, incorporating isotime.
3742 (print_header): Use tartime.
3744 * src/create.c (to_chars): Fix typo in decl.
3745 Don't assign through char const *.
3746 Rename name_expand back to collect_and_sort_names.
3748 * src/extract.c (<time.h>): No need to include.
3749 (time): No need to declare.
3750 (now): Remove variable.
3751 (extr_init): Don't initialize `now'.
3752 Increment same_permissions_option and same_owner_option if we_are_root
3753 is nonzero; this supports the new --no-same-owner option.
3754 (set_stat): Use start_time instead of `now'.
3756 * src/create.c (struct link): Remove unused linkcount member.
3757 (base_64_digits): Move to list.c.
3758 (base_8_digits): Remove.
3759 (to_octal): New function, with some of old contents of to_base.
3761 (to_base256): New function.
3762 (to_chars): Use base 256, not base 64, for huge values.
3763 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3765 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3766 it means we have an incremental dump where we don't know whether this
3767 is a top-level call.
3768 Use deref_stat instead of statx / stat / lstat.
3769 Cast result of alloca.
3770 Check for dates if 0 < top_level, not if listed_incremental_option.
3771 Move multiple-link check after directory check.
3772 Do not dump avoided names.
3773 Dump hard links to symbolic names as links, not as separate
3775 start_header cannot return a null pointer, so don't test for it.
3776 Likewise for find_next_block.
3778 * src/buffer.c, src/common.h (<human.h>): Include.
3779 (read_error): Read error is an error, not just a warning.
3780 (print_total_written): Also print human-readable byte count, and
3782 (open_archive, flush_write): Use start_time, not current time.
3783 (flush_read): Report about garbage bytes ignored at end of archive,
3784 but act on non-garbage bytes (instead of ignoring them).
3785 (new_volume): Use WARN for warnings.
3788 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3790 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3792 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3794 * lib/Makefile.am (noinst_HEADERS):
3795 Rename fnmatch.h to fnmatch.hin; add human.h.
3796 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3797 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3799 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3801 * lib/fnmatch.c (strchrnul):
3802 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3803 Do not define if !_LIBC and if it already exists.
3804 (internal_fnmatch): Use it.
3806 * configure.in (tar_LDADD): New variable, used only when linking tar.
3807 (rmt_LDADD): Similarly, for rmt.
3808 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3809 fnmatch.c; otherwise, use the system fnmatch.h.
3811 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3812 Modernize sample backup script.
3814 * THANKS: Martin Goik's email address has changed.
3816 * m4/fnmatch.m4: New file.
3818 1999-09-03 Paul Eggert <eggert@twinsun.com>
3820 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3823 1999-08-29 Paul Eggert <eggert@twinsun.com>
3825 * lib/getdate.y (get_date):
3826 Rename outermost local `probe' to `quarter'.
3827 Rename latter local `tm' to probe_tm.
3828 From: Jim Meyering <meyering@ascend.com>
3829 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3831 1999-08-28 Paul Eggert <eggert@twinsun.com>
3833 * lib/getdate.y (PC): New macro; use it when possible.
3834 (number): Handle `Nov 11 1996' example correctly.
3835 See Risks Digest 20.55 (1999-08-27)
3836 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3838 1999-08-23 Paul Eggert <eggert@twinsun.com>
3840 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3842 Remove minor cases of lint from many source files: this includes
3843 unnecessary casts, uses of NULL, etc.
3845 * configure.in (AC_PROG_YACC): Remove.
3846 (YACC): Always use bison.
3847 (AC_STRUCT_TIMEZONE): Add.
3848 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3850 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3853 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3854 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3856 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3858 * src/common.h (merge_sort): Remove decl; no longer exported.
3860 * src/system.h (voidstar): Remove.
3861 (memcpy, memcmp): Cast args.
3862 ("xalloc.h"): Add include.
3863 (xmalloc, xrealloc): Remove decl.
3865 * src/mangle.c (time): Do not declare if defined.
3866 (first_mangle, mangled_num): Remove.
3868 * src/list.c (from_chars): Report out-of-range values more precisely.
3869 (off_from_chars): Do not allow negative offsets.
3870 (uid_from_chars): Allow negative uids.
3872 * src/create.c (linklist): Now static.
3873 (to_chars): Fix wording of message to match from_chars.
3875 * src/misc.c (merge_sort): Move to incremen.c.
3876 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3877 It's too painful to make it both generic and portable.
3878 (read_directory_file): "timestamp" -> "time stamp" in messages.
3880 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3881 (usage): Fix misspelling.
3882 (OPTION_STRING): -y is now -I.
3883 (decode_options): Use -1, not EOF, for getopt_long result.
3884 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3885 Handle operands after any "--" argument.
3886 (main): Report any output errors.
3888 * src/rmt.c (main): status is ssize_t, not long.
3890 * src/names.c (name_gather): Handle trailing -C option correctly.
3891 (addname): use memcpy, not strncpy, to copy a string of known length.
3892 (name_match): Handle trailing -C option correctly.
3893 Propagate -C option to following files.
3894 (name_match, name_scan): Remove redundant matching code.
3896 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3898 * lib/getdate.y: Major rewrite. Add copyright notice.
3899 (<stdio.h>): Include only if testing.
3901 (ISLOWER): New macro.
3902 (<string.h>): Include if HAVE_STRING_H, not USG.
3904 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3906 (EPOCH_YEAR): Renamed from EPOCH.
3907 (table): Renamed from TABLE.
3908 (meridian): Now an anonymous enum.
3909 (struct parser_control): New type.
3910 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3911 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3912 (%pure_parser): Added, so that the parser is pure.
3913 (%union): Removed; the type is now just plain int.
3914 All %type directives removed.
3915 (tLOCAL_ZONE): New %token.
3916 (month_day_table): Renamed from MonthDayTable.
3917 (gmtime, localtime, mktime, time): Declare only if not defined.
3918 (meridian_table): New table.
3919 (dst_table): New table.
3920 (units_table): renamed from UnitsTable.
3921 (relative_time_table): Renamed from OtherTable.
3922 (time_zone_table): Renamed from TimezoneTable. Modernized.
3923 (military_table): Renamed from MilitaryTable.
3924 (to_hour): Renamed from ToHour.
3925 (to_year): Renamed from ToYear.
3926 (lookup_zone): New function.
3927 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3929 (yylex): Now reentrant. All callers changed.
3930 (get_date): Add support for local time zone abbreviations.
3933 1999-08-20 Paul Eggert <eggert@twinsun.com>
3935 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3937 * src/create.c (to_chars): Generate GNU base-64 representation
3938 if we are generating an old or new GNU format tar file for a
3939 number that can't be represented with the POSIX format.
3941 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3942 (AM_FUNC_GETLINE): Add.
3943 (LIBOBJS): Add getline.o to workaround comment.
3944 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3945 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3946 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3947 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3948 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3949 lib/save-cwd.h, m4/getline.m4: New files.
3951 * src/misc.c (<save-cwd.h>): Include.
3952 (chdir_from_initial_wd): New function.
3954 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3955 (name_gather): Handle `-C x -C y' correctly.
3956 Do not rely on addname to handle -C.
3957 (addname): New CHANGE_DIR parameter. All callers changed.
3958 Remove ugly calls to getcwd; no longer needed.
3959 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3961 * src/incremen.c (listed_incremental_stream): New var.
3962 (read_directory_file): Remove arbitrary limits on file name length.
3963 Do not attempt to get the working directory; we can bypass this
3964 on fchdir hosts. Open the listed_incremental_option file for both
3965 read and write instead of opening it twice. Check for I/O errors
3966 when doing I/O to this file. Check for invalid data in the file,
3967 and report line numbers of invalid data.
3968 (write_dir_file): Likewise.
3969 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3970 Do not invoke write_dir_file; that's our caller's responsibility.
3972 * src/list.c (max): New macro.
3973 (isotime): Now takes time_t, not time_t *. Report the decimal values
3974 of times that can't be broken down.
3975 (print_header): Don't assume that major and minor device numbers can
3978 * src/common.h (struct name): change_dir is now char const *.
3979 (write_directory_file): Remove unused decl.
3980 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3981 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3982 (chdir_from_initial_wd): New decl.
3983 (addname): New 2nd arg.
3985 * THANKS: Torsten Lull -> Catrin Urbanneck
3987 1999-08-18 Paul Eggert <eggert@twinsun.com>
3989 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3990 Don't depend on ac_cv_func variables.
3991 From Albert Chin-A-Young <china@thewrittenword.com>.
3993 1999-08-18 Paul Eggert <eggert@twinsun.com>
3995 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3997 * m4/signedchar.m4: New file.
3998 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3999 * src/system.h (signed_char): New macro.
4000 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
4001 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
4003 * src/create.c (write_eot): Write at least two zero blocks.
4005 * src/extract.c (extract_archive): Fix sparse array bug:
4006 we did not find end of array correctly.
4008 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
4009 Don't assume find_next_block yields nonnull.
4010 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
4011 * src/list.c (skip_extended_headers): Likewise.
4013 * src/list.c (read_and, list_archive): Simplify code.
4014 (read_header): Fix computation of signed checksums on machines where
4016 Do not consider a block to be zero unless all its bytes are zero,
4017 even the checksum bytes. Do not attempt to parse the checksum of
4018 a zero block. Fix memory leak with long names and links.
4019 (from_chars): Accommodate a buggy tar that outputs leading NUL
4020 if the previous field overflows.
4022 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
4023 \?, for portability to non-ASCII hosts.
4025 1999-08-16 Paul Eggert <eggert@twinsun.com>
4027 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
4029 * src/extract.c (make_directories): Do not chown intermediate
4030 directories, even if we are root.
4032 * src/list.c (read_header): Fix bugs when interpreting
4033 POSIX-compliant headers that do not contain null bytes in the
4034 header or link names.
4036 1999-08-14 Paul Eggert <eggert@twinsun.com>
4038 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
4040 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
4041 (AC_HEADER_SYS_WAIT): Add.
4042 (AC_REPLACE_FUNCS): Add waitpid.
4043 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
4044 * lib/waitpid.c: New file.
4045 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
4046 * src/system.h (WCOREDUMP): Remove; no longer used.
4047 (WIFSTOPPED): Likewise.
4048 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
4049 * src/buffer.c (child_open_for_compress): Undo previous change.
4050 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
4051 (new_volume): Likewise.
4053 * src/buffer.c, src/extract.c, src/incremen.c (time):
4054 Don't declare if defined.
4055 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
4056 * src/incremen.c (read_directory_file):
4057 Invoke `time' the same way everyone else does.
4058 Check validity of --listed-incremental file contents a bit better.
4059 Do not worry about --after-date-option; tar.c now checks this.
4060 * src/list.c (isotime): Report ??? if localtime returns null.
4061 Don't assume years fit into four digits.
4062 Don't append trailing newline.
4063 (print_header): Report ??? if localtime returns null;
4064 Don't assume years fit into four digits.
4066 * src/compare.c (diff_archive): Do not fall back on absolute name
4067 when --absolute-names is not specified.
4069 * src/create.c (start_header):
4070 Include text of ignored filesystem prefix in warning.
4071 (create_archive): Check for excluded names when doing incremental
4072 pass through directory.
4073 (dump_file): Do not dump old files explicitly given on command line
4074 when using --listed-incremental. Do not strip ./ prefix from names.
4076 * src/tar.c: -g now implies after_date_option = 1.
4077 -g and -N are now incompatible options.
4079 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
4081 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
4083 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
4084 incremental headers as POSIX prefixes.
4086 1999-08-11 Paul Eggert <eggert@twinsun.com>
4088 * NEWS, configure.in: Version 1.13.6.
4090 * configure.in (ALL_LINGUAS): Add pt_BR.
4091 * po/pt_BR.po: New file.
4093 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
4094 Renamed from tar.info and header.texi; adjust actions so that
4095 they work in other directories.
4097 * doc/tar.texi: Add -y and --bzip2.
4098 Patterns containing / now exclude only file names whose prefix match.
4100 * lib/exclude.h (excluded_filename): New option parameter.
4101 (add_exclude_file): New ADD_FUNC parameter.
4102 (excluded_pathname): Remove decl.
4103 * lib/exclude.c (_GNU_SOURCE):
4104 Remove; no longer needed since we don't use FNM_ macros.
4105 (excluded_filename): Renamed from excluded_filename_opts.
4106 (excluded_filename, excluded_pathname): Remove.
4107 (add_exclude_file): New ADD_FUNC parameter.
4109 * po/POTFILES.in: Add lib/quotearg.c.
4111 * src/buffer.c (_GNU_SOURCE): Define.
4112 (<fnmatch.h>): Include unconditionally.
4113 (child_open_for_compress): Dup after closing, to avoid possible file
4114 descriptor exhaustion.
4115 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4116 (flush_read): Likewise.
4118 * src/common.h (LG_8, LG_64): New macros.
4119 (excluded_with_slash, excluded_without_slash): New vars.
4121 (base_64_digits): New decl.
4122 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
4123 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
4125 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
4126 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
4128 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4129 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4130 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
4131 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
4132 respectively. All definitions and uses changed.
4133 (excluded_name): New decl.
4135 * src/compare.c (diff_archive):
4136 Open files with O_NONBLOCK instead of O_NDELAY.
4138 * src/create.c (base_64_digits): New constant.
4139 (base_8_digits): New macro.
4140 (MAX_VAL_WITH_DIGITS): New macro.
4141 (to_base): First half of old to_oct. Support base 64 too.
4142 (to_chars): Other half of old to_oct, for 64-bit support.
4143 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
4144 (gid_substitute, uid_substitute): Look up names dynamically if
4145 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
4146 (mode_to_chars): Renamed from mode_to_oct.
4147 Support negative values in all the _to_chars functions.
4148 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4149 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
4150 (dump_file): Inspect entire pathname, not just new file name
4151 component, when deciding whether to exclude it.
4153 * src/extract.c (extract_archive):
4154 Open files with O_NONBLOCK instead of O_NDELAY.
4156 * src/incremen.c (get_directory_contents):
4157 Inspect entire pathname, not just new file name
4158 component, when deciding whether to exclude it.
4160 * src/list.c (<fnmatch.h>): Do not include.
4161 (from_chars): Renamed from from_oct. New parameter specifying
4162 the negative of the minimum allowed value. Support negative
4164 (base64_map): New var.
4165 (base64_init): New function.
4166 (print_header): Output numeric uids and gids if numeric_owner_option.
4168 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
4170 * src/names.c (_GNU_SOURCE): Define.
4171 (<fnmatch.h>): Include unconditionally.
4172 (excluded_name): New function, taking over duties of excluded_pathname.
4175 * src/rmt.c (decode_oflag): New function.
4176 (main): Use it to support symbolic open flags.
4178 * src/rtapelib.c (encode_oflag): New function.
4179 (rmt_open__): Do not allow newlines in the path.
4180 Propagate errno correctly.
4181 Decode symbolic open flags, if present.
4183 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
4186 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4187 New -y or --bzip2 option.
4188 (add_filtered_exclude): New function.
4189 (decode_options): Put excluded patterns with / into
4190 excluded_with_slash, and without / into excluded_without_slash.
4191 Compare newer_mtime_option to its new initial value
4192 TYPE_MINIMUM (time_t) when deciding whether more than one
4193 threshold date was specified.
4195 1999-07-20 Paul Eggert <eggert@twinsun.com>
4197 * NEWS, configure.in: Version 1.13.5.
4199 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
4201 * src/buffer.c (new_volume): Likewise.
4202 * src/incremen.c (read_directory_file): Likewise.
4203 * src/tar.c (decode_options):
4204 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
4207 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
4208 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
4210 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
4211 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
4212 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
4213 Define to 0 if the corresponding S_IF* macro is not defined.
4214 (mkfifo): Do not define if already defined, or if S_IFIFO
4217 * src/compare.c (diff_archive): Use HAVE_READLINK, not
4218 S_ISLNK, to determine whether to invoke readlink.
4219 * src/create.c (dump_file): Likewise.
4221 * src/extract.c (set_mode):
4222 Do not chmod unless we are root or the -p option was given;
4223 this matches historical practice.
4224 (unlink_destination): New function, which checks for unlink failures.
4225 (maybe_recoverable): Stay quiet if -U.
4226 (extract_archive): Use O_EXCL if unlink_first_option.
4227 Report unlink failures.
4228 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
4229 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
4232 * src/incremen.c (get_directory_contents): Depend on
4233 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
4235 * src/list.c: Remove S_IS* ifdefs.
4236 * src/misc.c (maybe_backup_file): Likewise.
4238 * src/misc.c (maybe_backup_file):
4239 "Virtual memory exhausted" -> "Memory exhausted",
4240 to conform to the other places this message is issued.
4242 * src/mangle.c (extract_mangle):
4243 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
4245 * src/rtapelib.c (rmt_open__):
4246 Remove typo that caused us to omit the first char
4249 1999-07-16 Paul Eggert <eggert@twinsun.com>
4251 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
4253 * doc/tar.texi: A path name is excluded if any of its file name
4254 components matches an excluded pattern, even if the path name was
4255 specified on the command line.
4256 * src/create.c (create_archive): Likewise.
4257 * src/list.c (read_and): Likewise.
4258 * src/update.c (update_archive): Likewise.
4259 * lib/exclude.h (excluded_pathname): New decl.
4260 * lib/exclude.c (_GNU_SOURCE): Define.
4261 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
4262 (excluded_filename_opts): New function.
4263 (excluded_pathname): New function.
4265 * lib/Makefile.am (EXTRA_DIST):
4266 xstrtol.c moved here from libtar_a_SOURCES.
4267 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
4268 Remove xstrtoul.c; no longer needed.
4269 * lib/xstrtol.c: Remove.
4271 * src/tar.c (decode_options):
4272 Set newer_time_option to TYPE_MINIMUM, so that
4273 negative timestamps are handled correctly.
4274 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
4275 uniformity (and so that we don't need to have the other fns).
4276 (main): Remove call to init_total_written; no longer needed.
4278 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
4279 checks for unsigned long and long long.
4280 * src/arith.c: Remove.
4281 * src/Makefile.am (tar_SOURCES): Remove arith.c.
4282 * po/POTFILES.in: Remove src/arith.c.
4283 * src/arith.h: Use double, to simplify configuration gotchas.
4284 (tarlong): Now double.
4285 (TARLONG_FORMAT): New macro.
4286 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
4287 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
4288 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
4289 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
4290 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
4291 mult_tarlong, print_tarlong): Remove. All callers replaced with
4294 * src/common.h (init_total_written): Remove decl.
4296 * src/buffer.c (total_written):
4297 Remove; replaced with prev_written + bytes_written.
4298 (prev_written): New var.
4299 (init_total_written): Remove.
4300 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4302 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4303 Make sure that we can shift, multiply
4304 and divide unsigned long long values; Ultrix cc can't do it.
4306 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4307 Check for any unknown bits, not just unknown bits left of the leftmost
4310 * lib/quotearg.c (quotearg_buffer):
4311 Don't quote spaces if C quoting style.
4312 * src/list.c (from_oct):
4313 Use C quoting style for error; omit trailing NULs.
4315 1999-07-14 Paul Eggert <eggert@twinsun.com>
4317 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4319 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4320 <inttypes.h> defines strtoumax as a macro (and not as a function).
4321 HP-UX 10.20 does this.
4323 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4324 * PORTS, README, TODO, doc/tar.texi: Likewise.
4326 1999-07-12 Paul Eggert <eggert@twinsun.com>
4328 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4329 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4331 * src/list.c (decode_header):
4332 Do not assume that S_IFBLK and S_IFCHR are defined.
4334 * src/create.c (start_header): Do not assume S_IFMT is defined.
4335 (dump_file): Remove unnecessary check for screwy apollo lossage.
4336 Do not assume S_IFBLK and S_IFCHR are defined.
4338 * src/extract.c (extract_archive):
4339 Test whether S_IFCHR and S_IFBLK are nonzero,
4340 not whether they are defined, for consistency with other tests.
4342 * src/buffer.c (is_regular_file):
4343 Don't succeed on files that we can't access due to
4344 permissions problems.
4345 (open_archive): Fix wording on fatal error message.
4346 Don't bother to stat /dev/null if the archive is not a character
4349 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4350 Report an error, not a warning, for I/O errors.
4351 (process_rawdata, process_dumpdir, diff_sparse_files):
4352 Change ungrammatical "Data differs" to "Contents differ".
4353 (get_stat_data): Find hidden files on AIX.
4354 Accept file name as argument; all uses changed.
4355 (get_stat_data, diff_archive): Use system error message for
4356 nonexistent files rather than rolling our own.
4357 (diff_archive): Unknown file types are errors, not warnings.
4358 Normalize spelling of message to "File type differs".
4359 Use get_stat_data to get link status, for consistency.
4360 Do not inspect st_rdev for fifos.
4361 Do not assume st_mode values contain only file types and mode bits.
4362 Check for mode changes and device number changes separately.
4364 * src/update.c (append_file):
4365 Open the file before statting it, to avoid a race.
4366 Complain about file shrinkage only when we reach EOF.
4368 1999-07-08 Paul Eggert <eggert@twinsun.com>
4370 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4372 * configure.in (AC_EXEEXT): Add.
4374 * lib/Makefile.am (noinst_HEADERS):
4375 Add basename.h, exclude.h. Remove full-write.h.
4376 (libtar_a_SOURCES): Add exclude.c.
4378 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4380 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4381 * lib/safe-read.h (safe_read): New decl.
4382 * src/rmt.c: Include safe-read.h.
4383 * src/rtapelib.c: Include basename.h, save-read.h.
4384 (rmt_open__): Use base_name to compute base name.
4387 Include basename.h, exclude.h; don't include full-write.h.
4388 (exclude_option): Remove decl.
4389 (excluded): New decl.
4390 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4392 * src/list.c (read_and):
4393 Use excluded_filename instead of check_exclude.
4394 Check base name of incoming file name, not entire file name, when
4395 deciding whether to exclude it.
4397 * src/create.c (finish_sparse_file):
4398 Use excluded_filename instead of check_exclude.
4399 Don't bother to stat excluded file names.
4400 * src/incremen.c (get_directory_contents): Likewise.
4402 * src/names.c (exclude_pool, exclude_pool_size,
4403 allocated_exclude_pool_size, simple_exclude_array,
4404 simple_excludes, allocated_simple_excludes,
4405 pattern_exclude_array, pattern_excludes,
4406 allocated_pattern_excludes, add_exclude, add_exclude_file,
4408 Remove; now done in ../lib/exclude.c.
4410 * src/tar.c (decode_options): Initialize `excluded'.
4411 Use new add_exclude_file and add_exclude functions.
4413 1999-07-05 Paul Eggert <eggert@twinsun.com>
4415 * m4/gettext.m4: Use changequote rather than [[ ]].
4417 * lib/safe-read.c: Renamed from lib/full-read.c.
4418 (safe_read): Renamed from full_read. All uses changed.
4419 * lib/safe-read.h, lib/full-write.h: New files.
4420 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4421 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4422 * lib/full-write.c: Include full-write.h.
4423 * src/common.h: Include full-write.h, safe-read.h.
4424 * src/system.h: (full_read, full_write): Remove decls.
4426 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4428 * src/system.h (bindtextdomain, textdomain): undef before
4429 defining, to avoid preprocessor warnings with --disable-nls
4430 on hosts whose locale.h includes libintl.h.
4432 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4433 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4434 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4437 1999-07-02 Paul Eggert <eggert@twinsun.com>
4439 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4440 * m4/mktime.m4: New file.
4441 * m4/Makefile.am.in, m4/README: Remove these files.
4442 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4443 remove README, Makefile.am.in.
4444 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4445 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4448 * src/tar.c: Include signal.h.
4449 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4450 (main): Ensure SIGCHLD is not ignored.
4452 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4453 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4454 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4455 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4456 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4457 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4458 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4459 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4460 they don't overlap with char codes. Use an enum instead of a lot
4463 * src/system.h (ISASCII): Remove.
4464 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4465 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4466 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4467 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4468 LONG_MAX): New macros.
4470 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4471 (read_directory_file): Cast ISSPACE arg to unsigned char.
4472 * src/misc.c (ISPRINT): Remove; now in system.h.
4473 (remove_any_file): Add brackets to pacify gcc -Wall.
4474 * src/list.c: Don't include <ctype.h>; system.h already does this.
4475 (ISODIGIT, ISSPACE): Remove; now in system.h.
4476 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4478 (from_oct): Cast ISSPACE arg to unsigned char.
4480 * src/create.c (mode_to_oct): Translate modes from internal to
4482 * src/list.c (mode_from_oct): Translate modes from external to
4483 internal form. Do not complain about unrecognized mode bits.
4484 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4485 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4487 * src/extract.c: (extr_init, make_directories, extract_archive):
4488 Do not assume mode bits have traditional Unix values.
4489 * src/list.c (decode_mode): Likewise.
4490 * src/create.c (start_header, dump_file): Likewise.
4491 * src/buffer.c (child_open_for_compress,
4492 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4493 * src/compare.c (diff_archive): Likewise.
4495 * src/extract.c (set_mode): Use %04 not %0.4 format.
4496 (extract_sparse_file): Do not use data_block uninitialized.
4497 Check for lseek failures.
4499 * src/rtapelib.c (rmt_lseek__):
4500 Convert lseek whence values to portable integers on the wire.
4501 * src/rmt.c (main): Likewise. Check for whence values out of range.
4503 * src/create.c (finish_sparse_file): Use lseek whence macros
4504 instead of integers.
4505 * src/buffer.c (backspace_output): Likewise.
4506 * src/compare.c (diff_archive, verify_volume): Likewise.
4507 * src/delete.c (move_archive): Likewise.
4508 * src/extract.c (extract_sparse_file): Likewise.
4510 * src/create.c (dump_file): Do not invoke finish_sparse_file
4511 on a negative file descriptor.
4513 * src/buffer.c: Add braces to pacify gcc -Wall.
4515 * src/compare.c (diff_sparse_files): Report lseek errors.
4517 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4519 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4521 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4522 message to be internationalized; \a doesn't work with msgfmt.
4524 * src/tar.c (long_options, main, usage, OPTION_STRING):
4525 Remove -E or --ending-file.
4526 * src/list.c (read_and): Likewise.
4527 * src/common.h (ending_file_option): Likewise.
4528 * src/buffer.c (close_archive): Likewise.
4530 * tests/after: Don't run two commands together in a pipeline,
4531 as some old shells mishandle pipeline exit status.
4533 1999-06-28 Paul Eggert <eggert@twinsun.com>
4535 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4536 * NEWS: Describe changes since 1.12.
4537 * README: Update bug reporting address; move paxutils ref to NEWS.
4539 Handle EINTR correctly.
4540 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4541 * lib/full-read.c, lib/full-write.c: New files.
4542 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4543 Prefer full_read to read and full_write to write.
4544 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4545 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4547 * src/extract.c (extract_sparse_file): Likewise.
4548 * src/rmt.c (get_string, main, report_error_message,
4549 report_numbered_error): Likewise.
4550 * src/rmt.h (rmtread, rmtwrite): Likewise.
4551 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4552 rmt_write__, rmt_ioctl__): Likewise.
4553 * src/update.c (append_file): Likewise.
4554 * src/system.h (full_read, full_write): New decls.
4556 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4557 lib/xmalloc.c, src/arith.c, src/misc.c.
4559 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4560 New macros. All uses of STDIN and STDOUT changed.
4561 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4562 instead of 0 and STDOUT_FILENO instead of 1.
4563 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4564 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4566 * src/rmt.c (private_strerror): Avoid const. Translate results.
4568 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4569 in the presence of NFS clock skew.
4571 1999-06-25 Paul Eggert <eggert@twinsun.com>
4573 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4575 * src/buffer.c (write_archive_buffer): New function.
4576 (child_open_for_compress, flush_write, flush_read): Use it to write
4578 (open_archive): Report error if fstat of archive fails.
4579 Improve efficiency of check for /dev/null.
4580 Also, fix some corner cases with remote archives and /dev/null checking.
4581 (close_archive): Test for input fifo only if not remote.
4582 Truncate output archive only if it's not remote.
4584 * src/misc.c (remove_any_file):
4585 Don't terminate if you see . or ..; just skip them.
4587 1999-06-18 Paul Eggert <eggert@twinsun.com>
4589 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4591 Output sizes using a format that's more compatible with
4592 traditional tar (and with GNU Emacs).
4593 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4594 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4595 Don't subtract 1 from size.
4596 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4597 Output a trailing NUL unless the value won't fit without it.
4598 (finish_header): No need to append NUL to chksum, now that
4601 1999-06-16 Paul Eggert <eggert@twinsun.com>
4603 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4605 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4606 @INTLLIBS@ might invoke rpl_realloc.
4608 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4609 (intconv): Remove; use xstrto* fns instead.
4610 ("xstrtol.h"): Include.
4611 (check_decimal): Remove.
4612 (long_options, usage, OPTION_STRING, decode_options):
4613 Remove -y, --bzip2, --unbzip2.
4614 (decode_options): Use xget_version instead of get_version.
4615 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4616 Replace invocations of check_decimal with xstrtoumax.
4618 * tests/preset.in (echo_n, echo_c): Remove.
4620 * tests/after: Don't rely on $echo_c and $echo_n.
4622 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4623 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4624 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4625 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4626 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4627 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4628 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4629 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4630 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4631 m4/xstrtoumax.m4: New files.
4633 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4634 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4635 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4636 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4637 (AC_CHECK_FUNCS): Remove lchown.
4638 (AC_REPLACE_FUNCS): Remove basename, dirname.
4639 Add lchown, strtol, strtoul.
4640 (jm_FUNC_MKTIME): Add.
4641 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4642 are also built via the ANSI2KNR-filtering rules.
4643 Use a no-op line to work around bug in automake 1.4 with malloc and
4645 (AC_OUTPUT): Add m4/Makefile.
4647 * lib/Makefile.am (EXTRA_DIST):
4648 Add lchown.c, malloc.c, mktime.c, realloc.c,
4649 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4650 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4651 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4652 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4653 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4655 * src/system.h (uintmax_t): Don't declare; configure now does this.
4657 * src/common.h (backup_type): New decl.
4658 * src/common.h, src/misc.c, src/tar.c:
4659 Move include of backupfile.h to common.h.
4661 * src/misc.c (maybe_backup_file):
4662 Pass backup_type to find_backup_file_name.
4664 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4665 UINTMAX_STRSIZE_BOUND.
4667 * doc/tar.texi: Remove --bzip2.
4668 Fix @xref typos reported by latest makeinfo.
4670 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4672 (M4DIR, ACINCLUDE_INPUTS): New macros.
4673 ($(srcdir)/acinclude.m4): New rule.
4675 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4676 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4677 now generated automatically by autoconf.
4679 1999-05-15 Paul Eggert <eggert@twinsun.com>
4681 * doc/tar.texi: Remove -y.
4683 1999-04-09 Paul Eggert <eggert@twinsun.com>
4685 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4686 (we were allocating too much storage).
4687 (uintmax_t): Don't declare; configure now does this.
4689 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4691 1999-03-22 Paul Eggert <eggert@twinsun.com>
4693 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4695 * acinclude.m4 (AC_LFS_FLAGS):
4696 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4697 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4698 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4700 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4701 New macros; needed for latest GNU xmalloc.c.
4703 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4704 (libtar_a_SOURCES): Add quotearg.c.
4705 * list.c: Include <quotearg.h>.
4706 (from_oct): Add forward decl.
4707 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4708 (from_oct): Report an error only if TYPE is nonzero.
4709 Quote any funny characters in bad header.
4711 1999-03-20 Paul Eggert <eggert@twinsun.com>
4713 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4715 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4716 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4718 (AC_LFS): Simplify AIX revision number test.
4720 1999-03-17 Paul Eggert <eggert@twinsun.com>
4722 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4724 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4725 Remove; it doesn't work that well
4726 with AC_CANONICAL_HOST.
4727 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4729 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4731 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4733 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4735 * tar.texi: Fix bug-report addr.
4737 * README: Remove --with-included-malloc.
4738 Upgrade version numbers of build software.
4740 1999-03-07 Paul Eggert <eggert@twinsun.com>
4742 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4744 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4745 where bindtextdomain and gettext require -lintl.
4746 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4747 `no' means it failed.
4748 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4749 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4750 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4751 to add anything to the command line (it's all in config.h).
4752 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4754 1999-03-01 Paul Eggert <eggert@twinsun.com>
4756 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4758 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4760 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4761 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4762 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4763 like OFF_MAX, which are not reliable
4764 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4765 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4766 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4768 * src/incremen.c (get_directory_contents):
4769 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4770 Have statx depend on STX_HIDDEN, not AIX.
4772 * src/create.c (to_oct):
4773 New parameter substitute, giving a substitute value to use
4774 when the original value is out of range. Do not append a space to the
4775 output; modern tars don't. When a value is out of range, specify the
4776 maximum value, not the number of bits.
4777 (GID_NOBODY, UID_NOBODY): New macros.
4778 (gid_to_oct, uid_to_oct): Use them as substitutes.
4779 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4780 (dump_file): Check whether the file changed as we read it.
4782 * src/rmt.c (main): Remove suspicious AIX/386 code.
4784 1999-02-19 Paul Eggert <eggert@twinsun.com>
4786 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4787 returns a type compatible with char *; it doesn't on SunOS
4788 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4790 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4792 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4793 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4795 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4797 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4798 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4799 * acinclude.m4 (AM_WITH_NLS):
4800 Update to latest gettext version (serial 5).
4801 (AC_LFS_FLAGS): New macro
4802 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4803 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4804 Work properly in cross-compilation scenario, by checking for getconf
4805 with AC_CHECK_TOOL and by ditching uname in favor of
4806 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4808 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4809 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4810 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4811 since getdate.y now uses ANSI code.
4813 * config.guess, config.sub: New files; taken from automake 1.4.
4815 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4816 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4817 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4818 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4819 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4820 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4821 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4823 1999-02-01 Paul Eggert <eggert@twinsun.com>
4825 * src/tar.c: Update copyright.
4829 1999-02-01 Paul Eggert <eggert@twinsun.com>
4831 * NEWS, configure.in: Version 1.12.64004
4833 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4835 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4837 * src/extract.c (extract_archive): Fix bug when extracting sparse
4838 files: they were trashing the tar file header.
4840 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4841 Add -y or --bzip2 or --bunzip2 option.
4843 1999-01-30 Paul Eggert <eggert@twinsun.com>
4845 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4846 cached_no_such_uid, cached_no_such_gid): New vars.
4847 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4848 Cache failures, too.
4850 * src/tar.c (decode_options):
4851 Don't pass names longer than UNAME_FIELD_SIZE to
4852 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4854 1999-01-27 Paul Eggert <eggert@twinsun.com>
4856 * NEWS, configure.in: Version 1.12.64003
4858 * src/buffer.c (backspace_output, close_archive): Cast
4859 rmtlseek position arg to off_t, for benefit of K&R compilers
4861 * src/compare.c (verify_volume): Likewise.
4863 * NEWS, configure.in: Version 1.12.64002
4865 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4866 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4867 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4868 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4869 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4870 uid_from_oct): Likewise.
4872 1999-01-25 Paul Eggert <eggert@twinsun.com>
4874 * incremen.sh: Fix timing bug in regression test.
4876 1999-01-22 Paul Eggert <eggert@twinsun.com>
4878 * NEWS, configure.in: Update version
4880 * Makefile.am (localedir): Change to $(datadir)/locale.
4881 (DEFS): New macro, defining LOCALEDIR.
4882 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4883 (INCLUDES): Add -I..
4885 * Makefile.am (localedir): Change to $(datadir)/locale.
4887 1999-01-21 Paul Eggert <eggert@twinsun.com>
4889 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4891 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4892 * src/Makefile.am (localedir): Likewise.
4893 (DEFS): New macro, defining LOCALEDIR.
4894 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4895 (INCLUDES): Add `-I..'.
4897 * tests/incremen.sh: Fix timing bug.
4899 1999-01-20 Paul Eggert <eggert@twinsun.com>
4901 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4902 `lfs.7' changed to `64000' in version number
4903 to conform to gnits standards.
4905 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4906 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4908 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4911 1998-12-07 Paul Eggert <eggert@twinsun.com>
4913 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4915 * src/list.c (read_header):
4916 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4918 1998-11-30 Paul Eggert <eggert@twinsun.com>
4920 * configure.in: Quote the output of uname.
4922 * src/extract.c (set_stat): chmod after chown even when not root;
4923 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4925 1998-11-15 Paul Eggert <eggert@twinsun.com>
4927 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4929 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4930 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4932 1998-10-28 Paul Eggert <eggert@twinsun.com>
4934 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4936 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4939 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4940 On many installations, rexec is disabled.
4942 1998-08-07 Paul Eggert <eggert@twinsun.com>
4944 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4946 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4947 for nameless users and groups.
4949 1998-02-17 Paul Eggert <eggert@twinsun.com>
4951 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4952 * NEWS, README: Add explanation of why this isn't an official version.
4954 1998-02-02 Paul Eggert <eggert@twinsun.com>
4956 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4957 This is an unofficial version.
4959 1997-12-17 Paul Eggert <eggert@twinsun.com>
4961 * src/incremen.c (ST_DEV_MSB): New macro.
4962 (NFS_FILE_STAT): Use most significant bit of st_dev,
4963 even if it's unsigned.
4965 1997-12-08 Paul Eggert <eggert@twinsun.com>
4967 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4969 1997-11-19 Paul Eggert <eggert@twinsun.com>
4971 * configure.in (HAVE_INTTYPES_H):
4972 Don't ignore cache variable if it's already set.
4974 1997-11-10 Paul Eggert <eggert@twinsun.com>
4976 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4977 * src/delete.c (records_read): Now off_t.
4978 (move_archive): Don't assume mt_count is of type daddr_t.
4980 1997-10-30 Paul Eggert <eggert@twinsun.com>
4982 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4983 Set to appropriate values if large file support
4984 needs explicit enabling.
4985 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4987 New macros to configure.
4988 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4990 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4991 major_t, minor_t, ssize_t): New macros.
4993 * src/arith.h (TARLONG_FORMAT):
4994 Fix typo: %uld -> %lu. Use unsigned when long long
4996 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4997 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4999 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
5000 2nd arg is now unsigned long.
5002 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
5003 (prepare_record_buffer): Arg is now size_t.
5004 Remove now-useless casts.
5006 (main): Use `long' for status, so that it can store ssize_t.
5007 Use daddr_t, mode_t, size_t, off_t when appropriate.
5008 Convert daddr_t and off_t values ourselves, since they might be longer
5009 than long. Convert other types using `long' primitives.
5010 When processing MTIOCTOP, do not try to pass resulting
5011 count back, since it won't work (it could be too large) and it's
5012 not expected anyway.
5015 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
5016 now-useless casts. Use unsigned long to print *_t types, except use
5017 STRINGIFY_BIGINT for off_t.
5018 (update_archive): Cast -1 to dev_t when necessary.
5020 * src/tar.c (check_decimal):
5021 Now returns 1 if successful, 0 otherwise, and returns
5022 uintmax_t value into new arg. Check for arithmetic overflow.
5023 (decode_options): Avoid overflow if record_size fits in size_t but not int.
5024 Check for overflow on user or group ids.
5026 * src/compare.c (diff_init, process_rawdata, read_and_process,
5027 diff_sparse_files, diff_archive):
5028 Use off_t, pid_t, size_t, ssize_t when appropriate.
5029 Remove now-useless casts. Use unsigned long to print *_t types,
5030 except use STRINGIFY_BIGINT for off_t.
5032 (process_noop, process_rawdata, process_dumpdir, read_and_process):
5033 Size arg is now size_t.
5035 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
5036 when allocating buffer.
5039 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
5040 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
5041 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
5044 (get_status_string, get_status_off): New function.
5045 (get_status): Now returns long, so that it can store ssize_t.
5046 Invoke get_status_string to do the real work.
5047 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
5048 (rmt_lseek__): Now returns off_t, using new get_status_off function.
5049 (rmt_ioctl__): Convert mt_count by hand,
5050 since it might be longer than long.
5052 * src/mangle.c (extract_mangle):
5053 Check for overflow when converting off_t to size_t.
5054 Use off_t, size_t when appropriate. Remove now-useless casts.
5056 * src/system.h (mode_t): Remove; now done by autoconf.
5057 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
5058 Return number of ST_NBLOCKSIZE-byte blocks,
5059 not number of 512-byte blocks;
5060 this also helps to avoid overflow.
5061 (st_blocks): Declare if needed.
5062 (ST_NBLOCKSIZE): New macro.
5063 (<limits.h>, <inttypes.h>): Include if available.
5064 (CHAR_BIT): New macro.
5065 (uintmax_t): New typedef.
5066 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
5067 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
5068 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
5070 * src/names.c (name_init):
5071 Fix typo in error message: FILE* was passed, but char*
5074 (read_name_from_file, name_gather, addname, name_match, name_scan,
5075 add_exclude): Use size_t when appropriate. Remove now-useless casts.
5077 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
5079 * src/extract.c (newdir_umask, current_umask): Now mode_t.
5080 (extract_sparse_file): Args now use off_t.
5082 (set_mode, set_stat, make_directories, extract_sparse_file,
5083 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
5084 now-useless casts. Use unsigned long to print *_t types, except use
5085 STRINGIFY_BIGINT for off_t.
5087 * src/misc.c (quote_copy_string):
5088 Use size_t when appropriate. Remove now-useless casts.
5090 * src/list.c (read_and, list_archive, read_header, decode_mode,
5091 print_header, print_for_mkdir):
5092 Use mode_t, off_t, size_t when appropriate. Remove
5093 now-useless casts. Use unsigned long to print *_t types, except use
5094 STRINGIFY_BIGINT for off_t.
5096 (read_header): Check for overflow when converting header size.
5098 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
5099 const char *. Size arg is now size_t. Now takes new type and maxval
5100 args. Compute result using uintmax_t, not long. Report error if
5101 field does not contain octal number in range.
5102 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
5103 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
5104 uintmax_from_oct): New functions.
5106 (stringify_uintmax_t_backwards): New function.
5108 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
5109 (skip_file): Offset arg is now off_t.
5111 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
5112 real_s_totsize, real_s_sizeleft, current_block_ordinal):
5114 (write_error): Arg is now ssize_t.
5115 (child_pid): Now pid_t.
5116 (available_space_after): Now size_t.
5118 (child_open_for_compress, child_open_for_uncompress, flush_write,
5119 open_archive, flush_write, write_error, flush_read, close_archive):
5120 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
5121 casts. Use unsigned long to print *_t types, except use
5122 STRINGIFY_BIGINT for off_t.
5124 * src/delete.c (records_read): Now daddr_t.
5125 (move_archive): Arg is now daddr_t. Check for overflow when
5127 (move_archive, delete_archive_members): Use daddr_t, off_t when
5128 appropriate. Remove now-useless casts.
5130 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
5131 (rmt_lseek): Now returns off_t.
5133 * src/create.c (to_oct):
5134 Now static. Value arg is now uintmax_t. Accept new args
5135 giving name of type of octal field, for error messages. Report an
5136 error if the value is too large to fit in the field.
5137 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5138 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
5140 (write_eot, write_long, finish_header, deal_with_sparse,
5141 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
5142 appropriate. Remove now-useless casts. Use unsigned long to print
5143 *_t types, except use STRINGIFY_BIGINT for off_t.
5145 (find_new_file_size): 1st arg is now off_t*.
5146 (finish_sparse_file): Args now use off_t, not long.
5147 Check for lseek error.
5148 (create_archive, dump_file): Cast -1 to dev_t when necessary.
5149 (dump_file): Device arg is now dev_t.
5150 Avoid overflow when testing whether file has holes
5151 by using the new ST_NBLOCKSIZE macro.
5153 * src/incremen.c (struct accumulator, add_to_accumulator,
5154 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
5155 Use size_t for sizes.
5156 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
5157 Use dev_t, ino_t for devices and inodes.
5158 (gnu_restore): Use off_t for file offsets.
5159 (struct directory): Use char for flags. Add new flag `nfs'.
5161 (NFS_FILE_STAT): New macro.
5162 (note_directory): Accept struct stat * instead of
5163 device and inode number. All callers changed.
5164 (note_directory, get_directory_contents):
5165 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
5166 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
5168 * src/common.h (record_size, struct name, struct sp_array,
5169 available_space_after):
5170 Use size_t for sizes.
5171 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
5172 Use off_t for file offsets.
5173 (struct name): dir_contents is now const char *, not char *.
5174 (dump_file, get_directory_contents): Use dev_t for devices.
5175 (to_oct): Remove decl.
5176 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
5177 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
5178 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
5179 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
5180 UINTMAX_FROM_OCT): New macros.
5181 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5182 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
5183 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
5184 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
5185 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
5186 (print_for_mkdir): 2nd arg is now mode_t.
5188 See ChangeLog.1 for earlier changes.
5192 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
5195 This file is part of GNU tar.
5197 GNU tar is free software; you can redistribute it and/or modify
5198 it under the terms of the GNU General Public License as published by
5199 the Free Software Foundation; either version 2, or (at your option)
5202 GNU tar is distributed in the hope that it will be useful,
5203 but WITHOUT ANY WARRANTY; without even the implied warranty of
5204 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5205 GNU General Public License for more details.
5207 You should have received a copy of the GNU General Public License
5208 along with GNU tar; see the file COPYING. If not, write to
5209 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
5210 Boston, MA 02111-1307, USA.