1 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * configure.ac: Minor fix
4 * scripts/Makefile.am: Updated
5 * scripts/backup-specs: Updated
6 * scripts/backup.in: Minor fixes
7 * scripts/backup.sh: Removed
8 * scripts/backup.sh.in: New file. Source for backup.sh
9 * scripts/restore.in: New file
10 * scripts/.cvsignore: Updated
11 * scripts/WARNING: Removed
12 * doc/tar.texi: Updated
15 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
17 * src/names.c (name_gather): Bugfix: Honor single -C with
19 * tests/same-order01.sh: New file
20 * tests/same-order02.sh: New file
21 * tests/Makefile.am: Updated
23 * tests/append.sh: Added copyleft header
24 * tests/delete01.sh: Likewise
25 * tests/delete02.sh: Likewise
26 * tests/delete04.sh: Likewise
27 * tests/extrac01.sh: Likewise
28 * tests/extrac02.sh: Likewise
29 * tests/extrac03.sh: Likewise
30 * tests/extrac04.sh: Likewise
31 * tests/gzip.sh: Likewise
32 * tests/ignfail.sh: Likewise
33 * tests/incremen.sh: Likewise
34 * tests/multiv01.sh: Likewise
35 * tests/old.sh: Likewise
36 * tests/options.sh: Likewise
37 * tests/recurse.sh: Likewise
38 * tests/version.sh: Likewise
39 * tests/volume.sh: Likewise
40 * tests/star/gtarfail.sh: Likewise
41 * tests/star/gtarfail2.sh: Likewise
42 * tests/star/multi-fail.sh: Likewise
43 * tests/star/pax-big-10g.sh: Likewise
44 * tests/star/qucktest.sh: Likewise
45 * tests/star/ustar-big-2g.sh: Likewise
46 * tests/star/ustar-big-8g.sh: Likewise
48 * doc/.cvsignore: Updated
50 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
52 * configure.ac: Check whether date accepts +format argument
54 * scripts/level-0: Removed
55 * scripts/level-1: Removed
56 * scripts/weekly.new: Removed
57 * scripts/dump-remind: Removed
58 * scripts/backup.in: New file
59 * scripts/backup.sh: New file
60 * scripts/dump-remind.in: New file
61 * scripts/backup-specs: Updated
62 * scripts/Makefile.am: Updated for new directory contents.
63 * scripts/.cvsignore: Updated
65 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
68 * doc/tar.texi: Updated
69 * src/tar.c: --utc implies -vv
71 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
73 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
74 does not define it if it fails to find iconv.h.
76 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
78 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
79 and parts of configure.ac
80 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
81 * lib/Makefile.am: Removed
82 * lib/Makefile.tmpl: New file.
83 * lib/.cvsignore: Updated
84 * m4/.cvsignore: Updated
85 * src/xheader.c: Include stpcpy.h
87 * src/create.c: Produce an error, not warning, if the
89 * tests/longv7.sh: Synchronized with the recent changes.
91 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
93 * configure.ac: Fixed test for iconv_t
94 * src/rmt.h: Bugfix by Jürgen Weigert
95 * THANKS: Add Jürgen Weigert
96 * tests/star/README: Fixed typo
98 2004-04-04 Paul Eggert <eggert@twinsun.com>
100 Merge getdate documentation changes from coreutils.
102 * doc/getdate.texi: Update from coreutils CVS.
103 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
105 Merge recent gnulib changes, and remove some lint.
107 Improve support for nanosecond-resolution time stamps.
108 * bootstrap: Add gettime, timespec modules.
109 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
110 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
112 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
113 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
114 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
115 * src/common.h (newer_mtime_option): Now a struct timespec, not
116 time_t. All uses changed.
117 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
118 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
119 * src/incremen.c (scan_path): Likewise.
120 * src/list.c (read_and): Likewise.
121 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
122 whether newer_mtime_option is initialized.
123 * src/tar.c (decode_options): Likewise.
124 * src/tar.c (decode_options): Adjust to new signature for get_date.
126 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
127 result of safe_read, full_write, and similar functions.
128 Detect safe_read error by comparing to SAFE_READ_ERROR;
129 detect full_write error by comparing to 0.
131 * src/common.h (write_error_details, sys_write_archive_buffer):
133 * src/misc.c (write_error_details): Likewise.
134 * src/rmt.c (main): Likewise.
135 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
136 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
137 * src/sparse.c (sparse_scan_file, sparse_dump_region,
138 check_sparse_region, check_data_region): Likewise.
139 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
140 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
141 * src/update.c (append_file): Likewise.
143 * src/buffer.c (clear_read_error_count): Use explicit (void)
144 to indicate a function with no arguments.
145 * src/create.c (check_links): Likewise.
146 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
147 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
148 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
149 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
151 * src/utf8.c (get_input_charset): Likewise.
152 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
153 xheader_decode_global, extended_header_init): Likewise.
154 * tests/mksparse.c (usage): Likewise.
156 * src/buffer.c (new_volume): Rename local variables to avoid
158 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
159 sparse_file_p, sparse_member_p, sparse_fixup_header,
160 sparse_dump_file, sparce_extract_file, sparse_skip_file,
161 sparse_diff_file): Likewise.
162 * src/compare.c (diff_archive): Likewise.
163 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
164 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
166 * src/extract.c (repair_delayed_set_stat): Likewise.
167 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
169 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
170 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
171 sparse_dump_file, sparse_file_p, sparse_member_p,
172 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
173 check_data_region, sparse_diff_file): Likewise.
174 * src/system.c (sys_stat_nanoseconds): Likewise.
175 * src/xheader.c (xheader_format_name): Likewise.
177 * src/common.h (enum old_files): Remove comma before }; not portable.
179 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
180 * src/rmt.c (usage): Likewise.
181 * src/xheader.c (xheader_set_single_keyword): Likewise.
182 * tests/genfile.c (usage): Likewise.
183 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
186 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
188 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
189 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
190 langtab.charset, charset_lookup): Likewise.
192 * src/common.h (name_init): Remove unused args. All callers changed.
193 * src/names.c (name_init): Likewise.
195 * src/common.h (usage, xheader_write, xheader_write_global,
196 sys_reset_uid_gid): New decls.
198 * src/compare.c (report_difference, process_noop): Add
199 __attribute__ ((unused)) for unused attributes.
200 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
202 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
203 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
204 path_coder, size_coder, uid_coder, uname_coder,
205 sparse_numblocks_coder): Likewise.
207 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
208 dump_file0): Now static.
209 * src/utf8.c (charset_lookup): Likewise.
210 * src/xheader.c (xheader_protected_pattern_p,
211 xheader_protected_keyword_p, xheader_set_single_keyword,
212 xheader_keyword_deleted_p, xheader_keyword_override_p,
213 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
215 * tests/genfile.c (usage): Likewise.
216 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
219 * src/create.c (hash_link): Rewrite to avoid cast.
221 * src/extract.c (file_newer_p): Use parameter, not global var.
222 * src/misc.c (write_error_details): Likewise.
224 * src/extract.c (prepare_to_extract): Remove directory arg; not
225 used. All callers changed.
227 * src/misc.c (close_fatal): Remove; not used.
228 * src/system.c (sys_utimes): Likewise.
230 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
232 * src/rmt.c (main): Update copyright date to 2004.
233 * src/tar.c (decode_options): Likewise.
235 * src/rtapelib.c (get_status_string): Don't lose errno when
236 skipping the error messages.
237 (get_status): Report an error if atol returns a negative number.
239 * src/utf8.c (struct langtab, langtab, charset_lookup,
240 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
242 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
243 Use macros, not definitions, to avoid type clashes with system
245 (charset_lookup): Local var is now auto, not static.
246 (utf8_convert): Use ICONV_CONST instead of const, to avoid
249 * src/utf8.c (langtab): Initialize all elements of struct, to
251 * src/xheader.c (xhdr_tab): Likewise.
253 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
255 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
257 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
260 * configure.ac: Raised version number to 1.13.94
261 * src/system.h: Protect inclusion of <sys/time.h>
263 Declare time() if HAVE_DECL_TIME is 0
264 * tests/.cvsignore: Added mksparse
266 * tests/sparse01.sh: New file
267 * tests/multiv02.sh: New file
268 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
269 * tests/longv7.sh: Added missing call to 'after'
271 * src/common.h: Added missing prototypes
272 * src/compare.c (diff_archive): Use is_sparse member
273 instead of GNUTYPE_SPARSE.
274 * src/create.c: Removed unused variables
275 * src/extract.c (extract_archive): Use sparse_member_p instead
277 Removed unused variables
278 * src/list.c (decode_header): Use sparse_fixup_header to correct
280 (print_header): Do not rely on GNUTYPE_SPARSE type.
281 Use st->stat.st_size to print real file size.
282 (skip_member): Assign stat_info.file_name to save_name. This fixes
283 bug reported by Mads Martin Joergensen <mmj@suse.de>
284 Use sparse_skip_file() to skip sparse members.
285 * src/rtapelib.c: include "common.h"
286 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
287 (struct tar_sparse_optab.fixup_header): New member
288 (tar_sparse_member_p): New function.
289 (tar_sparse_init): Return true if decode_header is not provided
290 (tar_sparse_fixup_header)
291 (sparse_member_p,sparse_fixup_header)
293 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
294 (star_fixup_header, pax_sparse_member_p): New function
295 (pax_decode_header): Remove
296 * src/system.h: Include <sys/time.h> and <utime.h> when available
297 * src/tar.c (usage): Prototype moved to common.h
298 * src/tar.h (struct tar_stat_info.is_sparse): New member
299 * src/utf8.c (utf8_convert): Changed prototype
300 (get_input_charset): Removed unused variable
301 * src/xheader.c: include <fnmatch.h>
302 (size_decoder): Assign to both st->archive_file_size and
304 (st->stat.st_size): Assign to st->stat.st_size
305 (sparse_numbytes_decoder): Removed unused variable
306 * src/.cvsignore: Added .gdbinit
307 * THANKS: Added Mads Martin Joergensen
309 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
311 * src/create.c (write_long_name): Do not allow more than
312 NAME_FIELD_SIZE-1 characters in a file name for V7 format
314 * tests/longv7.sh: New file.
315 * tests/Makefile.am: Add longv7.sh
317 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
319 * src/buffer.c (open_archive): Clear read_full_records_option
320 if reading from a pipe.
321 (short_read): Display warning about the deduced record size
323 * tests/star/pax-big-10g.sh: Updated to match the above changes.
324 * tests/star/ustar-big-2g.sh: Likewise.
325 * tests/star/ustar-big-8g.sh: Likewise.
327 * configure.ac: Added gl_FUNC_STRTOULL
328 * src/create.c (start_header): Check for GNU_FORMAT
329 if incremental_option is set.
330 * src/xheader.c (to_decimal): New function.
331 (xheader_format_name): Use to_decimal() instead of snprintf.
332 * tests/listed01.sh: Use genfile instead of dd
333 * tests/multiv01.sh: Likewise.
335 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
337 * src/list.c (read_and): Stop processing the archive after
338 encountering a single zero record. Many old archives contain
339 arbitrary garbage after it.
340 The warning is issued anyway.
342 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
344 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
345 conversion buffer was not null terminated. Fix provided
346 by Leland Lucius <llucius@tiny.net>
347 * THANKS: Added Leland Lucius
348 * src/utf8.c (utf8_convert): Indentation fix.
350 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
352 * src/buffer.c (flush_read): Bugfix: the
353 condition at line 714 included
355 || (status > 0 && !read_full_records_option)
357 which is grossly wrong, since even if new_volume() below succeeds,
358 the subsequent call to rmtread will overwrite the chunk of data
359 already read in the buffer and thus spoil everything.
360 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
362 * tests/star/multi-fail.sh: New test.
363 * tests/Makefile.am: Added multi-fail.sh
364 * tests/star/README: Updated
366 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
369 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
370 * src/common.h (utc_option): new global
371 (enum old_files.KEEP_NEWER_FILES): New element
372 * src/extract.c: Handle --keep-newer-files option
373 * src/list.c (tartime): Print UTC if --utc was given.
374 * src/tar.c: New options: --utc and keep-newer-files
376 * tests/Makefile.am: Added new tests
377 * tests/after: Rewritten
378 * tests/before: Rewritten
379 * tests/preset.in: Rewritten
380 * tests/delete03.sh: Accomodate for the new testsuite logic
381 * tests/gzip.sh: Likewise
382 * tests/incremen.sh: Likewise
383 * tests/listed01.sh: Likewise
384 * tests/multiv01.sh: Likewise
385 * tests/old.sh: Likewise
386 * tests/options.sh: Likewise
387 * tests/version.sh: Likewise
388 * tests/volume.sh: Likewise
390 * tests/star: New directory
391 * tests/star/README: New file
392 * tests/star/gtarfail.sh: New file
393 * tests/star/gtarfail2.sh: New file
394 * tests/star/pax-big-10g.sh: New file
395 * tests/star/qucktest.sh: New file
396 * tests/star/ustar-big-2g.sh: New file
397 * tests/star/ustar-big-8g.sh: New file
399 2004-02-26 Paul Eggert <eggert@twinsun.com>
401 * doc/tar.texi (dircategory Individual utilities): Append period,
402 as suggested by Karl Berry.
404 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
406 * src/list.c (decode_header): Call xheader_decode before
407 the assignment to current_stat_info.archive_file_size.
409 2004-02-23 Paul Eggert <eggert@twinsun.com>
411 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
413 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
418 * tests/before: Move testing of the prerequisite archive formats
419 to the separate function 'prereq'. Do not expect any arguments
420 * tests/delete03.sh: Use prereq() instead of passing arguments
422 * tests/incremen.sh: Likewise.
423 * tests/listed01.sh: Likewise.
424 * tests/multiv01.sh: Likewise.
426 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
428 Added UTF-8 support. Finished global extended header
432 * configure.ac: Detect libiconv
433 * src/utf8.c: New file. Conversions to and from utf-8.
434 * src/Makefile.am: Added utf8.c
435 * src/create.c (write_header_name) In pax format, use
436 "path" keyword if the file name is not ASCII
437 (start_header): Likewise for uname and gname.
438 * src/list.c: Decode encountered global headers.
439 * src/xheader.c: Use keywords from the global
441 Correctly handle UTF-8 conversions.
442 (xheader_list_destroy): New function.
443 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
444 missing gettext markers
445 (decode_record): Rewritten using caller-provided handler and
447 * tests/listed01.sh: Give credit to Andreas Schuldei.
449 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
451 * src/create.c (dump_file0): The conditional at line
452 1296 prevented incremental backups on individual files
453 from working, as reported by Andreas Schuldei
454 <andreas@schuldei.org>.
456 This is due to the condition
458 (0 < top_level || !incremental_option)
460 Removing it makes incremental backups work for individual
461 files as well as for directories. On the other hand, it does
462 not affect other functionality, as shown by the reasoning below:
464 To begin with, the two parts of this condition are mutually
467 1) when top_level < 0, incremental_option == 1
468 so the condition yields false
469 2) when top_level >= 0, incremental_option == 0
470 so the condition yields true.
472 In other words, it is completely equivalent to
474 (!incremental_option)
476 Now, let's consider the effect of its removal. There are two cases:
478 1) when incremental_option==1
479 This means incremental backup in progress. In this case dump_file
480 is invoked only for directories or for files marked with 'Y' by
481 get_directory_contents. The latter are those that did not meet the
482 condition in incremen.c:242, which is exactly the same condition
483 as this at create.c:1296. So, for these files the check
484 (!incremental_option) is useless, since the rest of the
485 conditional will yield false anyway. On the other hand, if
486 dump_file is invoked on a directory, the conditional will yield
487 false due to !S_ISDIR assertion, so these will be processed as usual.
489 Thus, for this case the extra condition (!incremental_option) is
490 irrelevant, and its removal won't alter the behavior of tar,
491 *except* that it will enable incremental backups on individual
492 files, which is the wanted effect.
494 2) when incremental_option==0
495 In this case the condition yields true and its removal does not
496 affect the functionality.
499 * configure.ac: Raised patchlevel to 93
500 * src/incremen.c: Minor stylistic fixes.
501 * tests/listed01.sh: New test. Check listed incremental
502 backups on individual files.
503 * tests/Makefile.am: Added listed01.sh
505 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
507 * src/common.h (simple_finish_header,start_private_header): New
509 (xheader_ghdr_name): Changed declaration
510 * src/create.c (start_private_header): Removed static qualifier.
511 (write_extended): Removed superfluous last argument. Use
513 (simple_finish_header): New function.
514 (finish_header): Use simple_finish_header() to break recursive
515 dependency between this function and write_extended().
516 * src/tar.c (assert_format): Do not bail out if several
517 --format arguments are given. This is a common case when
518 TAR_OPTIONS are used.
519 (decode_options): New option --show-defaults displays the
520 compiled-in defaults.
521 Use POSIX format if no --format option was given and
522 --pax-option was specified.
523 Do not allow to use --pax-option unless the archive format is
524 set to POSIX (or reading subcommand is requested).
526 * src/update.c (update_archive): Write global extended header if
528 * src/xheader.c (xheader_format_name): Bugfix.
529 (xheader_xhdr_name): Changed the default extended header name
530 to '%d/PaxHeaders.%p/%f', as POSIX requires.
531 (xheader_ghdr_name): Removed unused argument.
532 (xheader_write,xheader_write_global): New function.
533 (xheader_decode): Modified to honor overrides whatever
534 the current archive format is.
536 * src/delete.c (delete_archive_members): Call xheader_decode
538 * src/list.c (decode_header): Likewise.
539 * src/incremen.c (sort_obstack): Fixed typo in the comment
541 * doc/tar.texi: Document new default for extended
544 * tests/before: Accept an optional list of allowed archive
545 formats. Exit with the status 77 if the current archive
546 format does not match any of them.
547 * tests/delete03.sh: Require gnu, oldgnu or posix format
548 * tests/incremen.sh: Require gnu or oldgnu format
549 * tests/multiv01.sh: Likewise
551 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
553 * doc/tar.texi (Option Summary): Documented --pax-option
554 * src/tar.c: Likewise.
556 * src/create.c (to_chars): Added a comment.
557 * src/tar.h: Comment to GNU_FORMAT
559 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
562 * configure.ac: Added stpcpy
563 * bootstrap: Likewise
564 * lib/Makefile.am: Likewise
565 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
567 * src/create.c (write_extended): Call xheader_xhdr_name
568 instead of using hardcoded "././@PaxHeader" name.
569 * src/tar.c: New option --pax-option (equivalent to -o option
571 * src/xheader.c: Implement pax -o option. Fixed misleading
572 heading comment (introduced 2003-09-02).
573 * src/incremen.c: Minor fixes
574 * m4/.cvsignore: Updated
576 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
578 * src/incremen.c: Removed accumulator stuff in favor of obstack.
579 (get_directory_contents): Split into two functions
580 * src/update.c: Minor changes
581 * doc/tar.texi: Fixed typo
583 2004-02-15 Paul Eggert <eggert@twinsun.com>
585 Fix Debian bug 230872, originally reported by Jeff King in
586 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
588 * doc/tar.texi (posix compliance): Remove. The whole section
589 was a misunderstanding of what POSIXLY_CORRECT is supposed to
590 mean. The GNU Coding Standards says that POSIXLY_CORRECT
591 is for disabling extensions that are incompatible with POSIX:
592 it is not for disabling compatible extensions. All references
593 to this section removed.
594 (posix): This format is created only if the posix format is
595 specified; it is no longer created if gnu format is specified
596 and POSIXLY_CORRECT is set.
597 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
598 POSIX does not specify the behavior of tar, so we should
599 not worry about POSIXLY_CORRECT here.
601 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
603 * Makefile.am: Removed m4
604 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
606 * README-alpha: Updated
607 * bootstrap: Updated TP URL, improved help output. Default
608 to :ext:anoncvs and set CVS_RSH, unless already set.
609 * m4/Makefile.am: Removed
611 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
613 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
614 Use $option instead of $1 so all options will be parsed.
616 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
618 Started rewriting buffer.c ...
620 * bootstrap: New option --no-po
621 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
622 (time_to_start_writing): Changed data type
623 (file_to_switch_to): Removed. Variable never assigned to.
624 (open_archive) Moved option compatibility checks to tar.c
626 * src/common.h (maybe_backup_file): Changed return type
627 * src/misc.c: Likewise.
628 * src/create.c: Updated invocations of safer_name_suffix
629 * src/extract.c: Likewise
630 * src/delete.c: Updated assignment to write_archive_to_stdout
631 * src/tar.c (decode_options): More option compatibility checks
632 (moved from buffer.c)
633 * src/update.c (time_to_start_writing): Changed data type.
634 * tests/recurse.sh: New test case.
635 * tests/mksparse.c: New file.
636 * tests/Makefile.am: Added recurse.sh and mksparse.c
638 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
640 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
641 Martin Simmons for the patch.
642 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
643 <pius@pld-linux.org> for the patch.
645 2003-12-26 Paul Eggert <eggert@twinsun.com>
647 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
648 and translation website.
650 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
651 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
652 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
653 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
654 files are replaced by autoreconf. Also, there seems to be a bug
655 in gettext/autoconf/automake if we try to omit these files after
656 autoreconf has replaced them, even though the gettext manual says
657 they're optional. So give up and just include them for now, even
658 though they make 'configure' longer and slower.
660 Change translation URL from
661 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
662 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
663 accommodate translator website revamp.
665 Fail if autoreconf fails.
667 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
668 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
669 ignore files now supplied by gettext 0.13.1.
671 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
673 Synchronized with the backup repository on Mirddin
675 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
677 * configure.ac: Check for varios members of struct stat
678 that may represent file modification times with a subsecond
680 Check for utimes (for future use)
681 * src/buffer.c (short_read): Issue a warning on short reads.
682 * src/common.h (sys_stat_nanoseconds): New function
683 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
684 * src/list.c (read_and): Treat only two successive zero
685 filled blocks as an EOF indicator. Issue a warning if
686 a single one is encountered.
687 * src/system.c (sys_stat_nanoseconds): New function
688 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
690 * src/xheader.c (code_time,decode_time): Support for subsecond
692 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
693 (mtime_coder,mtime_decoder): Update invocations of code_time and
695 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
696 (sparse_numblocks_decoder,sparse_offset_decoder)
697 (sparse_numbytes_decoder): Updated
699 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
701 * src/names.c (safer_name_suffix): Reverted change made
702 2003-11-14. Reason: Discussion with Paul Eggert and
703 Jean-Louis Martineau. See also ChangeLog entry from
705 * tests/delete03.sh: Likewise.
706 * tests/extrac04.sh: Likewise.
707 * tests/multiv01.sh: Likewise.
709 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
711 * src/incremen.c (write_directory_file): Use sys_truncate
712 * src/list.c (print_header): Use archive_file_size member
713 when printing real file size.
714 * src/sparse.c (sparse_scan_file): Correctly handle files with
716 (sparse_dump_region,sparse_extract_region): Allow for zero size
719 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
721 * configure.ac: Raised version number to 1.13.92
722 * src/list.c (decode_header): Discern between pax and ustar
724 Initialize current_stat_info.archive_file_size.
726 NOTE: Modifications from this date on are temporarily
727 stored on local CVS on mirddin. This repository will
728 be synchronized with Savannah as soon as the latter
729 becomes operational again.
731 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
734 * src/sparse.c: Initial implementation of GNU/pax sparse
736 * src/common.h (xheader_store): Changed prototype.
737 * src/create.c: Update calls to xheader_store
738 * src/extract.c (extract_archive): Check reported size vs.
739 archive file size to determine if we have to do with a
741 * src/tar.c (usage): Cleaned up the sample argument to --newer
743 (decode_options): Allow --sparse for POSIX_FORMAT archives.
744 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
746 Implemented GNU.sparse.* keywords.
748 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
750 * configure.ac: Check for setlocale. Thanks Bruno Haible for
753 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
755 * src/create.c (write_gnu_long_link): Use oldgnu
756 magic with @LongLink blocks.
758 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
760 * src/tar.h: Support for star sparse format.
761 * src/sparse.c: Likewise.
763 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
765 * src/sparse.c (sparse_diff_file): New function
766 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
767 (sys_compare_uid_gid): Removed.
768 (sys_compare_links,report_difference): Changed prototype
769 (sparse_diff_file): New function
770 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
771 (sys_compare_uid_gid): Removed.
772 (sys_compare_links): Changed declaration
773 * src/compare.c (diff_archive): Use sparse_diff_file.
775 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
777 Rewritten sparse file handling.
779 * src/sparse.c: New file. Provides a universal framework
780 for various methods for sparse files handling.
781 * src/Makefile.am: Added sparse.c
782 * src/common.h (struct sp_array,sparsearray,sp_array_size)
783 (init_sparsearray,fill_in_sparse_array): Removed
784 (enum dump_status): New data type
785 (pad_archive,close_diag,open_diag,read_diag_details)
786 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
788 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
790 (print_header): Changed prototype declaration.
791 * src/tar.h (struct sp_array): Declaration from common.h
792 (struct tar_stat_info): New members archive_file_size,
793 sparse_map_avail,sparse_map.
794 * src/create.c: Major rewrite.
795 * src/extract.c: Use new sparse file interface.
796 * src/compare.c (diff_sparse_files): Temporary placeholder.
798 * src/buffer.c: Minor changes
799 * src/tar.c: Likewise.
800 * src/list.c: Likewise.
801 * src/misc.c (close_diag,open_diag,read_diag_details)
802 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
803 diagnostics functions.
804 * src/incremen.c: Use new diagnostics functions.
805 * src/names.c: Likewise.
807 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
809 * configure.ac: Fixed check for setsockopt
811 * src/create.c: Do not zero-terminate name field if
812 the name is exactly 100 characters long.
813 (write_ustar_long_name): Fixed cheking for unsplittable
816 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
818 * src/create.c (start_header): Removed debugging hook
819 (dump_file): Fixed handling of linkname field.
820 * src/names.c (safer_name_suffix): If the input
821 file name ends with a slash, output one should do so
823 * doc/tar.texi: Documented --format=ustar
825 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
827 * src/tar.h (archive_format): USTAR_FORMAT: New type.
828 * src/create.c: Added POSIX.1-1988 support.
829 * src/names.c (safer_name_suffix): Skip leading ./
830 * src/tar.c: New option --format=ustar forces
831 POSIX.1-1988 archive format.
832 * tests/delete03.sh: Updated.
833 * tests/extrac04.sh: Updated.
834 * tests/multiv01.sh: Updated.
836 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
838 * src/list.c (read_and): Initialize current_stat_info
839 and extended_header at the start of the loop.
840 * src/names.c (all_names_found): Check if the argument
841 contains valid filename. Fixes coredump on `not_a_tar_file'
842 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
843 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
844 Fixes `pax-big-10g' bug.
846 2003-11-12 Paul Eggert <eggert@twinsun.com>
848 Fix some C compatibility bugs reported by Joerg Schilling.
850 * src/common.h (stripped_prefix_len): Fix misspelling
851 "stripped_path_len" in declaration.
852 * src/rmt.c (main): Use "return FOO;" rather than
853 "exit (FOO);"; we no longer have to worry about
854 pre-ANSI hosts that mishandled returned values from "main".
855 * src/tar.c (main): Likewise. This avoids warnings on some
857 * src/system.c: Include signal.h, for 'kill'.
858 * src/system.h (DEV_BSIZE): Remove.
859 (DEFAULT_ST_BLKSIZE): New macro.
860 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
861 * src/tar.c (enum): Remove comma just before }.
863 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
865 * src/list.c (decode_header): Initialize st_atime and
868 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
870 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
871 Bunk <bunk@fs.tum.de> for reporting.
872 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
873 <martin@xemacs.org> for spotting.
875 2003-11-04 Paul Eggert <eggert@twinsun.com>
877 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
880 2003-10-26 Paul Eggert <eggert@twinsun.com>
882 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
883 Bug reported by Christian Weisgerber.
885 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
889 * src/tar.c (decode_options): Removed superfluous archive format
891 * doc/tar.texi: Documented new features.
893 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
896 * THANKS: Added Wojciech Polak
897 * configure.ac: Added checks for missing functions. Raised
898 version number to indicate alpha release.
899 * lib/Makefile.am: Added missing headers
900 * lib/waitpid.c: Added missing includes.
901 * src/extract.c: Likewise.
902 * src/names.c: Removed spurious includes.
903 * src/xheader.c: Likewise.
904 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
905 macro overriding broken mkdir prototypes.
907 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
909 * configure.ac: Check for dev_t and ino_t.
910 * m4/Makefile.am: Added missing files.
911 * src/system.c: New file.
912 * src/Makefile.am: Added system.c
913 * src/common.h: Prototypes for functions from system.c
914 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
915 * src/buffer.c: Moved system dependencies to system.c
916 * src/compare.c: Likewise.
917 * src/create.c: Likewise.
918 * src/delete.c: Likewise.
919 * src/extract.c: Likewise.
920 * src/rtapelib.c: Likewise.
922 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
924 Implemented --occurrence option.
927 * src/tar.c: New option --occurrence.
928 * src/common.h (occurrence_option): New global
929 (struct name): Changed `found' member to `uintmax_t
931 (names_done): Removed
932 (all_names_found): Changed prototype.
933 (ISFOUND,WASFOUND): New macros
934 * src/delete.c (delete_archive_members): Honor --occurrence
936 * src/list.c (read_and): Likewise.
937 * src/names.c: Count number of occurrences of each name in the
939 (name_match): Honor --occurrence option.
940 (names_done): Removed
941 (all_names_found,names_notfound): Rewritten.
943 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
945 * src/tar.c: Removed extra precaution regarding
946 subcommand_option == CAT_SUBCOMMAND
947 * lib/Makefile.am: Updated
949 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
951 * src/common.h (names_done): New function.
952 * src/names.c: Likewise.
953 * src/list.c (read_and): Use all_names_found() as `while'
955 * src/tar.c: New option --first-copy
958 2003-09-24 Paul Eggert <eggert@twinsun.com>
960 * src/rmt.c (main): Don't translate Copyright string; international
961 law says the word "Copyright" should be in English.
962 * src/tar.c (decode_options): Likewise.
964 2003-09-22 Paul Eggert <eggert@twinsun.com>
966 * doc/tar.texi (extracting untrusted archives): New section.
968 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
969 Return size_t, not pointer, so that we don't have to worry about
970 violating the C standard by converting char const * to char *.
972 * src/names.c (stripped_path_len): Likewise. Strip file system
973 prefix, too. Count adjacent slashes as if they were one slash;
974 that is the POSIX standard.
976 2003-09-17 Paul Eggert <eggert@twinsun.com>
978 * README-alpha: Document maintainer tool assumptions a bit. GNU
979 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
980 Debian bug 211447. Fix minor misspellings/whitespace nits.
982 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
983 gl_USE_SYSTEM_EXTENSIONS.
985 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
986 * m4/.cvsignore: Add restrict.m4, time_r.m4.
988 2003-09-17 Paul Eggert <eggert@twinsun.com>
990 * bootstrap: Don't use "for option; do";
991 Solaris 8 /bin/sh doesn't like that.
993 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
995 * README-alpha: Updated
998 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1000 * README-alpha: Updated
1001 * bootstrap: Updated
1002 * po/POTFILES.in: Added src/xheader.c
1003 * src/common.h (cut_path_elements): Added proto.
1005 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1007 * src/buffer.c: Use ngettext where appropriate.
1008 * src/compare.c: Likewise.
1009 * src/create.c: Likewise.
1010 * src/misc.c: Likewise.
1011 * src/tar.c: Likewise.
1012 * src/update.c: Likewise.
1014 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1016 * .cvsignore: Added *.shar.gz
1019 * src/common.h (strip_path_elements): New variable.
1020 * src/extract.c (extract_archive): Implemented --strip-path
1021 * src/names.c (cut_path_elements): New functon.
1022 * src/tar.c: New option --strip-path=NUM.
1023 (decode_options) Assign boolean values to bool variables.
1025 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1027 * src/delete.c: Fixed deletion from the POSIX archives.
1028 * src/list.c (read_header): Minor change.
1029 * src/tar.c (main): Do not check for volume_label_option
1030 if subcommand_option is not CREATE_SUBCOMMAND.
1031 * src/xheader.c (xheader_decode): Store the header as
1032 well (for eventual delete).
1034 * tests/incremen.sh: Explicitly request GNU format. This will
1035 disappear when GNU extended header keywords are working.
1036 * tests/multiv01.sh: Likewise
1037 * tests/volume.sh: Likewise
1039 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1041 * src/create.c: Support for "linkpath" extended keyword.
1042 * src/xheader.c (decode_record): Reversed the return
1045 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1047 * configure.ac: Allow to redefine the default output format.
1048 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
1049 (archive_format_string): New function.
1050 (usage): Updated help output.
1055 2003-09-02 Paul Eggert <eggert@twinsun.com>
1057 * src/common.h (destroy_stat, xheader_decode, xheader_store,
1058 xheader_read, xheader_finish, xheader_destroy): Add decls;
1061 * src/create.c (write_extended): Remove unused local 'bufsize'.
1063 * src/delete.c (delete_archive_members): Handle case of
1064 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
1065 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
1066 occurs, as it's not possible.
1067 * src/update.c (update_archive): Likewise.
1069 Use "const" when possible in new code.
1070 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
1071 (fmttab): Now const. All uses changed.
1072 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
1073 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
1074 decode_record, xheader_store, xheader_print, code_string, code_time,
1075 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
1076 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
1077 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
1078 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
1079 uid_coder, uid_decoder, uname_coder, uname_decoder):
1080 Use pointers to const when possible.
1081 (xhdr_tab): Now const.
1083 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
1084 (set_archive_format): Report an error if no format name matches,
1085 instead of returning an undefined value.
1087 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
1088 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
1089 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
1090 uid_decoder, uname_decoder): Remove unused keyword arg.
1093 * src/tar.c (set_archive_format): Now static.
1094 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
1096 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
1097 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
1098 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
1099 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
1100 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
1101 Remove forward decls; no longer needed.
1102 (xhdr_tab): Move to end, so that the forward decls aren't needed.
1103 Add a forward declaration.
1105 Use 'bool' in new code, when appropriate.
1106 * src/xheader.c (decode_record): Return bool, not int.
1107 * src/common.h (read_header): Since it accepts bool, change
1108 all callers to use false and true rather than 0 and 1.
1110 * src/xheader.c (decode_record): Fix misspelling in diagnostic
1111 "extended headed" -> "extended header".
1113 GNU coding style fixes.
1114 * src/xheader.c (decode_record, xheader_decode):
1115 Do not use decls like "char *p, *q;".
1118 (xheader_store): Avoid parentheses around object operand of sizeof.
1120 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1122 * src/create.c (start_header): Store long file names
1123 in "path" keyword of an extended header if in POSIX
1125 (finish_header): print header before calling write_extended().
1126 * src/list.c (list_archive): Always decode the header. This
1127 is necessary so the extended header is processed and the correct
1128 filename is printed no matter what the state of verbose_option.
1129 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
1130 for the time being).
1132 2003-09-01 Paul Eggert <eggert@twinsun.com>
1134 Update from gnulib, and correct fnmatch to fnmatch-gnu.
1135 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
1137 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
1139 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
1140 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
1141 copying rules from gnulib module descriptions.
1142 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
1143 Update from gnulib modules alloca, fnmatch, getline, stdbool.
1144 * m4/.cvsignore: Add utimes-null.m4. Sort.
1146 2003-09-01 Sergey Poznyakoff
1148 Added initial support for creating POSIX headers.
1150 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
1151 (string_to_chars): New functions
1152 (struct xheader): Changed structure
1153 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
1155 * src/create.c (string_to_chars): New function.
1156 (write_extended): New function
1157 (start_header): Create extended POSIX headers if necessary.
1158 (finish_header): Likewise.
1159 * src/list.c (print_header): Take user/group from
1161 * src/names.c (gid_to_gname,gname_to_gid)
1162 (uid_to_uname,uname_to_uid): Changed prototypes.
1163 * src/tar.c: New option --format.
1164 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
1165 (struct extra_header): Removed unused structure.
1166 (union block.extra_header): Removed unused member.
1167 * src/xheader.c: Implemented coder functions.
1168 * bootstrap: Added obstack.
1169 * lib/.cvsignore: Likewise.
1170 * configure.ac: Added 'gl_OBSTACK'
1171 * m4/Makefile.am: Added new files.
1172 * m4/.cvsignore: Likewise.
1173 * TODO: Minor formatting change
1175 2003-08-31 Sergey Poznyakoff
1177 Added initial support for POSIX extended and STAR headers
1178 (only for listing/extracting).
1180 * src/xheader.c: New file.
1181 * src/Makefile.am: Added xheader.c
1182 * src/tar.h (struct star_header): New datatype
1183 (XHDTYPE,XGLTYPE): New defines
1184 (enum archive_format:STAR_FORMAT): New member
1185 (struct tar_stat_info): New datatype.
1186 (union block.star_header): New member.
1187 * src/common.h (orig_file_name,current_file_name)
1188 (current_trailing_slash,current_link_name): Removed variables.
1189 (current_stat_info): New variable
1190 (current_stat): Removed
1191 (extended_header): New variable
1192 (decode_header): Changed prototype.
1193 * src/list.c (decode_header): Added initial support for POSIX extended
1195 (skip_member): Check oldgnu_header only if current_format is set
1197 * src/buffer.c: Use current_stat_info
1198 * src/compare.c: Likewise.
1199 * src/create.c: Likewise.
1200 * src/delete.c: Likewise.
1201 * src/incremen.c: Likewise.
1202 * src/mangle.c: Likewise.
1203 * src/update.c: Likewise.
1204 * src/extract.c: Likewise.
1205 (make_directories): Improved check for the existence of the directory
1206 * src/tar.c (destroy_stat): New function.
1208 2003-08-29 Paul Eggert <eggert@twinsun.com>
1210 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
1211 was worth (e.g., different users in en_GB disagree about -ize
1213 * po/en_GB.po: Remove.
1215 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1219 * src/tar.c: Removed support for the obsolete command line
1221 * doc/tar.texi: Removed references to the obsolete command
1224 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1228 * doc/tar.texi: Updated
1229 * src/common.h (check_links_option): New variable
1230 (orig_file_name): New variable
1231 (check_links): New proto.
1232 * src/create.c (struct link.nlink): New member
1233 (link_table): Static for the module.
1234 (dump_file): Update `link' member when adding new links
1236 (check_links): New function.
1237 * src/list.c (print_header): Use orig_file_name.
1238 * src/tar.c: New option --check-links. Changed semantics of
1239 -o to comply to UNIX98 when extracting and to its previous
1240 semantics otherwise.
1241 (main): Call check_links if --check-links. was given.
1243 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1245 * src/list.c (print_header): Revised
1246 * NEWS: Started the entry for 1.13.26
1247 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
1249 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1251 * .cvsignore: Added to the repository.
1252 * doc/.cvsignore: Likewise.
1253 * lib/.cvsignore: Likewise.
1254 * m4/.cvsignore: Likewise.
1255 * po/.cvsignore: Likewise.
1256 * scripts/.cvsignore: Likewise.
1257 * src/.cvsignore: Likewise.
1258 * tests/.cvsignore: Likewise.
1260 * lib/Makefile.am: Added exitfail.[hc]
1261 * src/misc.c (chdir_do): Fixed call to restore_cwd
1262 * src/buffer.c (flush_read): Fixed behavior on short
1263 reads right after opening the new archive (multiv01.sh test).
1264 (new_volume): Special handling for "-".
1265 * src/list.c (print_header): Print trailing slash if
1266 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1267 * tests/multiv01.sh: Minor changes.
1268 * m4/Makefile.am: Added missing files.
1270 2003-07-05 Paul Eggert <eggert@twinsun.com>
1272 Finish the checkin begin yesterday.
1274 * NEWS: Document the user-visible changes installed in the last
1277 * TODO: New file (actually, resurrected; but with new contents).
1279 * src/list.c (read_and): Give full type for procedure arg.
1280 (read_header): Strip trailing slashes, setting current_trailing_slash.
1281 (tartime): Avoid int overflow when printing year (!).
1282 (print_header): New arg specifying block ordinal. All uses changed.
1283 Print link as 'h' type. Give labels for long links and names.
1285 * src/misc.c (contains_dot_dot): Moved to names.c
1286 (must_be_dot_or_slash): New function.
1287 (safer_rmdir): Use it.
1288 (remove_any_file): Now takes enum as option, not boolean.
1289 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1290 to unlink a directory.
1291 (deref_stat): Accept bool, not int.
1293 * src/names.c (namelist_match): Allow partial matches only if
1295 (hash_string_hasher): Renamed from hash_avoided_name.
1296 (hash_string_compare): Renamed from compare_avoided_anames.
1297 (hash_string_insert, hash_string_lookup): New functions.
1298 (add_avoided_name, is_avoided_name): Use them.
1299 (safer_name_suffix): New function.
1300 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1302 * src/rmt.c: Don't include print-copyr.h.
1303 (prepare_input_buffer): New arg FD.
1304 Do not read more than INT_MAX bytes at once,
1305 since it breaks on some brain damaged Tru64 hosts.
1307 when retrying instead of subtracting 1024; for speed.
1308 (main): Use gettext to translate (C), not print_copyright.
1310 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1311 now that gnulib handles this.
1312 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1314 Assume that offsetof is defined in stddef.h.
1315 Do not include <sys/param.h>.
1316 (realloc, lseek): Do not declare.
1317 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1318 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1319 declarations, since we now assume C89 or better.
1320 (PARAMS): Remove, as we now assume C89. All uses changed.
1321 (bindtextdomain, textdomain): Include <gettext.h> to define.
1322 Include <unlocked-io.h>.
1323 (valloc): Define if not defined, and if valloc is not declared.
1324 (xstrdup): Remove decl.
1326 * src/tar.c: Do not include <print-copyr.h>.
1327 Include <getdate.h>.
1328 (get_date): Remove decl.
1329 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1330 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1331 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1332 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1333 (long_options, decode_options): Use them.
1334 (OVERWRITE_DIR_OPTION): Remove.
1335 (long_options): New options --index-file, --no-overwrite-dir.
1336 Remove --overwrite-dir option.
1337 (usage): Use PACKAGE_BUGREPORT.
1338 (decode_options): Terminate new argv properly.
1339 Use PACKAGE_NAME, PACKAGE_VERSION.
1340 If verbose, report how we grokked any textual date option.
1341 (main): Add support for index-file.
1343 * tests/Makefile.am: Convert to UTF-8.
1344 (AUTOMAKE_OPTIONS): Remove.
1345 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1346 (INCLUDES): Remove ../intl.
1347 (LDADD): Don't link libtar.a twice.
1349 * tests/genfile.c: Convert to UTF-8.
1350 Don't include <print-copyr.h>.
1351 (DEFAULT_PATTERN): Renamed from DEFAULT.
1352 (ZEROS_PATTERN): Renamed from ZEROS.
1353 (main): Use gettext to translate (C), not print_copyright.
1355 2003-07-04 Paul Eggert <eggert@twinsun.com>
1357 Revamp to meet current standards of autoconf, automake,
1358 gettext, and gnulib, and incorporate new translations.
1360 * config/config.guess, config/config.sub, config/depcomp,
1361 config/install-sh, config/mdate-sh, config/missing,
1362 config/mkinstalldirs, config/texinfo.texi:
1363 Moved here from parent directory, or from doc.
1364 * config.hin: Renamed from config.h.in.
1365 * config/config.rpath: New file.
1367 * intl: Remove this subdirectory.
1369 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1371 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1372 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1373 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1374 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1375 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1376 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1379 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1380 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1381 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1382 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1383 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1384 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1385 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1386 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1387 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1388 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1389 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1390 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1391 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1392 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1393 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1394 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1395 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1396 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1397 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1399 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1400 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1401 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1402 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1403 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1404 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1405 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1406 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1407 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1408 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1409 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1410 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1411 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1412 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1413 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1414 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1415 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1416 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1418 Upgrade to latest version from external source. The file "bootstrap"
1419 now grabs these automatically, so we needn't keep track of them
1420 in this change long any longer.
1422 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1423 (SUBDIRS): Remove intl.
1424 * PORTS: Update for star, Macintosh.
1425 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1426 Bison 1.875, gettext 0.12.1.
1427 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1428 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1429 (AC_CONFIG_AUX_DIR): New.
1430 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1432 (AC_PREREQ): Bump from 2.52 to 2.57.
1433 (AC_GNU_SOURCE): New.
1434 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1435 we no longer support K&R C.
1437 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1438 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1439 (AC_MBSTATE_T): Remove.
1440 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1441 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1442 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1443 (AM_STDBOOL_H): Add.
1444 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1445 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1446 (AC_CHECK_TYPE): Remove ssize_t.
1447 (gt_TYPE_SSIZE_T): Add.
1448 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1449 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1450 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1451 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1452 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1453 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1454 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1455 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1456 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1457 napms, poll, select, strstr, usleep.
1458 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1459 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1460 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1461 (AM_GNU_GETTEXT_VERSION): New.
1462 (AC_OUTPUT): Remove intl/Makefile.
1464 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1465 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1466 * doc/fdl.texi: Update to current GNU version.
1467 * doc/gettext.texi: Update to current coreutils version,
1468 plus a copyright notice.
1469 * doc/tar.texi: Switch to new method for doing copyright notices.
1470 Use @acronym instead of @sc where appropriate.
1471 Remove empty examples. Give a few more examples.
1473 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1474 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1475 are built up in pieces with +=.
1476 (noinst_HEADERS, INCLUDES): Remove.
1477 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1478 (libtar_a_LIBADD): Use $ rather than @.
1479 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1481 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1482 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1483 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1484 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1485 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1486 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1487 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1488 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1489 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1490 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1491 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1492 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1493 prereq.m4, xstrtoimax.m4.
1495 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1496 be translated, since it's not a user-visible tool.
1498 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1500 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1501 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1502 consistency with coreutils.
1503 (LDADD): Link LIBINTL after libtar.a, since
1504 it's now external and should stand by itself.
1506 * src/buffer.c (print_total_written): Adjust to new human.h
1508 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1509 (open_archive): Open index file name.
1510 Strip trailing slahes from file names.
1511 (flush_write): Set size to 0 if not saving names.
1512 (flush_write, flush_read): Use safer_name_suffix rather than
1515 * src/common.h: Include <quote.h>.
1516 (absolute_names_option, atime_preserve_option, backup_option,
1517 block_number_option, checkpoint_option, dereference_option,
1518 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1519 incremental_option, interactive_option, multi_volume_option,
1520 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1521 read_full_records_option, remove_files_option, same_order_option,
1522 show_omitted_dirs_option, sparse_option, starting_file_option,
1523 to_stdout_option, totals_option, touch_option, verify_option,
1524 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1525 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1526 recent_long_link_blocks): New vars.
1527 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1528 (OVERWRITE_OLD_DIRS): Remove.
1529 (enum remove_option): New enum.
1530 (remove_any_file): Use it as option arg, not int.
1531 (is_avoided_name, contains_dot_dot): Return bool, not int.
1532 (safer_name_suffix): New decl.
1534 * src/compare.c (now_verifying): Now bool, not int.
1535 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1536 all callers changed to test for failure.
1537 (diff_sparse_files): Take size from current_stat, not from param.
1538 (diff_archive): Do not count trailing slashes in archives.
1539 (verify_volume): Test for header failure after loop, not before.
1541 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1542 All callers changed.
1543 (start_header): Clear devmajor and devminor fields, too.
1544 (finish_header): New arg block_ordinal.
1545 (init_sparsearray): Now extern. Set sp_array_size to
1546 SPARSES_IN_OLDGNU_HEADER if it is zero.
1547 (dump_file): Keep link table as a hash.
1548 Do not count "file changed as we read it" as a failure.
1550 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1551 Move extern decl to common.h.
1553 * src/extract.c (we_are_root): Now bool, not int.
1554 (check_time): Warn about implausibly old time stamps.
1555 (set_stat): Use utimbuf, not stat_info.
1556 (prepare_to_extract): New arg DIRECTORY.
1557 (fill_in_sparse_array): Moved here from compare.c.
1558 (extract_sparse_file): Now returns off_t, giving size left.
1559 Truncate file at end.
1560 (extract_archive): Use safer_name_suffix rather than rolling our own.
1561 Use fill_in_sparse_array rather than rolling our own.
1562 Strip trailing slashes more effectively.
1563 Check for unsafe names.
1565 * src/incremen.c (struct directory): nfs and found are now of type
1567 (gnu_restore): Now takes directory name as argument, not offset
1568 of directory name in a global. All uses changed.
1569 (CURRENT_FILE_NAME): Remove.
1572 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1575 2002-09-30 Paul Eggert <eggert@twinsun.com>
1577 * src/rmt.c (prepare_input_buffer): Renamed form
1578 prepare_record_buffer. All uses changed. Do not assume that
1579 size_t is the same width as int.
1581 2002-03-29 Paul Eggert <eggert@twinsun.com>
1583 * src/incremen.c (get_directory_contents):
1584 If ignore_failed_read_option, only warn about
1585 get_directory_contents failures. Fix suggested by
1588 2002-01-31 Mark W. Eichin <eichin@thok.org>
1590 * src/buffer.c (child_open_for_compress): Don't try to read
1591 past the end of the buffer.
1593 2001-10-11 Jim Meyering <meyering@lucent.com>
1595 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1596 and quote_n (1, ... to avoid clobbering a buffer.
1598 2001-09-26 Paul Eggert <eggert@twinsun.com>
1600 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1602 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1603 end of file; just ignore them silently.
1605 * src/list.c (read_header): Don't keep around extended name
1606 and link info indefinitely; keep it only for the next file.
1607 This fixes a bug introduced in 1.13.24, and removes the need
1608 for some static variables. Set recent_long_name and
1609 recent_long_link to zero if there were no long links; this
1610 avoids a violation of ANSI C rules for pointers in delete.c.
1611 * THANKS: Add Christian Laubscher.
1613 2001-09-26 Jim Meyering <meyering@lucent.com>
1615 * doc/tar.texi (Remote Tape Server): is know -> is known
1617 2001-09-25 Paul Eggert <eggert@twinsun.com>
1619 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1620 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1621 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1622 want to distinguish EINVAL and EILSEQ.
1624 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1626 * src/extract.c (maybe_recoverable):
1627 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1629 2001-09-22 Paul Eggert <eggert@twinsun.com>
1631 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1633 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1636 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1637 * PORTS: Add copyright notice, 'star' reference.
1638 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1639 * THANKS: Add Christophe Kalt.
1640 * config.sub: Upgrade to 2001-09-14 version.
1642 * configure.ac (ALL_LINGUAS): Add ko.
1643 * po/ko.po: Resurrected file.
1645 * doc/convtexi.pl: Add coding advice for Emacs.
1647 * doc/getdate.texi: Add copyright notice.
1649 * doc/mdate-sh: Upgrade to automake 1.5 version.
1651 * doc/tar.texi (extracting files): Mention --to-stdout.
1652 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1653 (Overwrite Old Files): Likewise.
1655 * lib/Makefile.am (noinst_HEADERS):
1656 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1657 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1659 * lib/copysym.c, lib/copysym.h: Remove.
1660 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1661 lib/unicodeio.h: New files.
1663 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1664 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1666 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1667 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1669 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1670 * m4/isc-posix.m4: Remove.
1672 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1674 * po/POTFILES.in: Add copyright notice.
1676 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1678 * tests/Makefile.am (LDADD): Likewise.
1680 * src/buffer.c (write_archive_buffer, close_archive):
1681 If an archive is a socket, treat it like a FIFO.
1682 (records_read, records_written): New vars.
1683 (write_archive_to_stdout): Now bool, not int.
1684 (open_archive, flush_write, flush_read): Keep records_read and
1685 records_written up to date.
1687 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1688 (write_archive_to_stdout): Now bool, not int.
1689 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1690 (read_header): Now takes bool arg. Existing callers modified
1691 to pass 0, unless otherwise specified.
1693 * src/delete.c (records_read): Remove; now a global.
1694 (acting_as_filter): Now bool, not int.
1695 (recent_long_name, recent_long_link, recent_long_name_blocks,
1696 recent_long_link_blocks, records_read, records_written): New decls.
1697 (records_skipped): New var.
1698 (move_archive): Don't divide by zero if arg is 0.
1699 Use the above vars to compute how far to move.
1700 (write_recent_blocks): New function.
1701 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1702 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1703 Keep track of how many records have been skipped.
1704 Let the buffer code count records.
1705 When copying a header, copy any extended headers that came before it.
1707 * src/extract.c (extract_archive): When marking a directory to be
1708 updated after symlinks, stat all directories after it in the
1709 delayed-set-stat list too, since they will be checked after
1710 symlinks. Add support for --overwrite-dir.
1712 * src/list.c (recent_long_name, recent_long_link,
1713 recent_long_name_blocks, recent_long_link_blocks): New vars.
1714 (read_and): Pass 0 to read_header.
1715 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1716 headers into new vars. Null-terminate incoming symbolic links.
1718 * src/rmt.c: Include print-copyr.h, not copysym.h.
1719 (main): Use print_copyright, not copyright_symbol.
1720 * src/tar.c (decode_options): Likewise.
1721 (OVERWRITE_DIR_OPTION): New constant.
1722 (long_options, usage, decode_options): Add --overwrite-dir.
1724 * src/tar.h: Put copyright notice into documentation.
1726 * tests/Makefile.am (TESTS): Add delete03.sh.
1727 * tests/delete03.sh: New file.
1729 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1730 (main): Use print_copyright, not copyright_symbol.
1731 Include <argmatch.h>.
1732 (pattern_strings): Remove.
1733 (pattern_args, pattern_types): New constants.
1734 (main): Use XARGMATCH, not argmatch.
1736 2001-09-20 Jim Meyering <meyering@lucent.com>
1738 * lib/xstrtol.c (strtoimax): Guard declaration with
1739 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1740 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1741 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1742 (strtoumax): Likewise, for completeness (it wasn't necessary).
1743 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1744 Check for declaration of strtoimax.
1745 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1746 Check for declaration of strtoumax.
1748 2001-09-16 Paul Eggert <eggert@twinsun.com>
1750 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1752 2001-09-14 Paul Eggert <eggert@twinsun.com>
1754 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1756 * README-alpha: Describe automake patch.
1758 * configure.ac (LIBOBJS):
1759 Remove automake 1.4 workaround, as we're using 1.5 now.
1760 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1762 * lib/copysym.c: Include stddef.h, for size_t.
1763 Include langinfo.h if needed.
1764 Use locale_charset only if USE_INCLUDED_LIBINTL;
1765 if not, use nl_langinfo (CODESET) if available.
1767 2001-09-13 Paul Eggert <eggert@twinsun.com>
1769 * config.guess, config.sub: Sync with canonical versions.
1771 * configure.ac (jm_PREREQ_XGETCWD): Add.
1773 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1774 (libtar_a_SOURCES): Add copysym.c.
1775 * copysym.c, copysym.h: New files.
1777 * lib/error.c: Sync with fileutils version.
1779 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1780 * m4/getcwd.m4: New file.
1781 * m4/uintmax_t.m4: Remove.
1783 * m4/gettext.m4 (AM_WITH_NLS):
1784 Fix bug with calculating version of Bison 1.29.
1785 Reported by Karl Berry.
1787 * src/Makefile.am (datadir): Remove.
1789 * src/rmt.c: Include copysym.h.
1790 (main): Use copyright_symbol to translate copyright notice,
1792 * src/tar.c: Likewise.
1793 * tests/genfile.c: Likewise.
1795 * src/system.h (MB_LEN_MAX): New symbol.
1797 2001-09-11 Paul Eggert <eggert@twinsun.com>
1799 * src/extract.c (struct delayed_set_stat): New member
1801 (delay_set_stat): Initialize it to 0.
1802 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1803 taking an extra stat ourselves. All callers changed.
1804 (set_stat): Likewise.
1805 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1806 If false, stop when encountering a struct whose 'after_symlinks'
1807 member is true. Otherwise, go through all structures but check
1808 them more carefully. All callers changed.
1809 (extract_archive): When extracting a deferred symlink, if its parent
1810 directory's status needs fixing, then mark the directory as needing
1811 to be fixed after symlinks.
1812 (extract_finish): Fix status of ordinary directories, then apply
1813 delayed symlinks, then fix the status of directories that are
1814 ancestors of delayed symlinks.
1816 * src/rtapelib.c (rexec):
1817 Remove declaration; it ran afoul of prototypes on Crays.
1818 Reported by Wendy Palm of Cray.
1820 2001-09-06 Paul Eggert <eggert@twinsun.com>
1822 * lib/strtoimax.c (HAVE_LONG_LONG):
1823 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1824 (strtoimax): Use sizeof (long), not
1825 sizeof strtol (ptr, endptr, base),
1826 to work around bug in IBM C compiler.
1828 2001-09-04 Paul Eggert <eggert@twinsun.com>
1830 * lib/xgetcwd.c: Include "xalloc.h".
1831 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1832 report an error and exit.
1834 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1835 (jm_PREREQ): Use it.
1837 2001-09-03 Paul Eggert <eggert@twinsun.com>
1839 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1840 (jm_PREREQ_XGETCWD): New macro.
1842 * lib/exclude.c (fnmatch_no_wildcards):
1843 Fix typo that caused us to do case-folding
1844 search even when that was not desired. This occurred only in the
1847 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1848 Do not include xalloc.h.
1849 (INITIAL_BUFFER_SIZE): New symbol.
1850 Do not use xmalloc / xrealloc, since the caller is responsible for
1851 handling errors. Preserve errno around `free' during failure.
1852 Do not overrun buffer when using getwd.
1854 * lib/xgetcwd.c (xgetcwd):
1855 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1856 to decide whether to use getcwd (NULL, 0).
1858 2001-09-02 Paul Eggert <eggert@twinsun.com>
1860 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1862 2001-09-01 Jim Meyering <meyering@lucent.com>
1864 * exclude.c: Use `""', not `<>' to #include non-system header files.
1865 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1866 and strncasecmp as r-values. Unixware didn't have declarations.
1868 2001-08-31 Jim Meyering <meyering@lucent.com>
1870 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1871 Use an initial, malloc'd, buffer of length 128 rather than
1872 a statically allocated one of length 1024.
1874 2001-08-30 Paul Eggert <eggert@twinsun.com>
1876 * lib/utime.c: Include full-write.h.
1877 * lib/xstrtol.c (strtoimax): New decl.
1879 2001-08-29 Paul Eggert <eggert@twinsun.com>
1881 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1883 * src/create.c (dump_file): Relativize link names before dumping.
1884 This fixes a bug reported by Jose Pedro Oliveira.
1886 * src/create.c (dump_file): Use offsetof when computing sizes for
1887 struct hack; this avoids wasted space in some cases.
1888 * src/incremen.c (note_directory, find_directory): Likewise.
1889 * src/names.c (name_gather, addname): Likewise.
1891 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1892 for consistency with other code that does similar things.
1893 * src/names.c (name_gather): Likewise.
1895 * src/names.c (read_name_from_file, name_next, name_gather,
1896 add_hierarchy_to_namelist): Avoid quadratic behavior when
1897 reallocating buffers. Check for buffer size overflow.
1898 (addname): Avoid unnecessary clearing of memory.
1900 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1902 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1903 name size allocation that caused core dumps.
1905 2001-08-28 Paul Eggert <eggert@twinsun.com>
1907 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1909 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1910 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1911 (daddr_t): Remove; no longer used.
1912 (jm_PREREQ_HUMAN): Add.
1914 * acconfig.h: Remove; no longer needed.
1916 * config.guess, config.sub:
1917 New files, from automake 1.5. Gettext 0.10.39 needs them.
1918 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1920 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1921 (SUBDIRS): Put intl before lib, as gettext requires.
1923 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1924 * intl: Upgrade entire directory to gettext 0.10.39.
1925 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1926 New files, from gettext 0.10.39.
1927 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1928 Upgrade to gettext 0.10.39,
1929 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1931 * po/cat-id-tbl.c, po/stamp-cat-id:
1932 Remove; no longer used by gettext 0.10.39.
1933 * po/ChangeLog: New file.
1935 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1936 $(srcdir)/tar.texi: Likewise.
1937 * doc/freemanuals.texi: New file.
1938 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1939 `fileds' -> `fields'
1940 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1942 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1943 (noinst_HEADERS): Add quote.h.
1944 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1946 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1948 * lib/full-write.c, lib/savedir.c: Comment fix.
1950 * lib/pathmax.h: Remove.
1952 * lib/quote.c, lib/quote.h: New files.
1954 * lib/xgetcwd.c: Don't include pathmax.h.
1955 Include stdlib.h and unistd.h if available.
1957 (xmalloc, xstrdup, free): Remove decls.
1958 (xgetcwd): Don't assume sizes fit in unsigned.
1959 Check for overflow when computing sizes.
1960 Simplify reallocation code.
1962 * lib/xmalloc.c: Quote failure tests.
1964 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1966 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1967 similar to strtol.c.
1968 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1969 (verify): New macro.
1970 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1971 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1972 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1973 changed to signed values. Check sizes at compile-time, not
1974 run-time. Prefer strtol to strtoll if both work.
1977 * lib/xstrtol.h (xstrtoimax): New decl.
1979 * m4/Makefile.am (EXTRA_DIST):
1980 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1981 longlong.m4, xstrtoimax.m4.
1983 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1984 Remove; now done by autoconf.
1985 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1986 Use AC_CHECK_TYPE instead of merely looking for the header.
1988 * m4/uintmax_t.m4: Use shorter comment.
1990 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1991 Quote first arg of AC_DEFUN.
1992 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1993 is needed to parse the include file.
1994 Simplify logic behind the args to AC_REPLACE.
1996 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1998 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
2001 Use "Copyright %d" to simplify the translator's job in the future.
2002 Advise translator about circle-C.
2003 * src/tar.c: (decode_options): Likewise.
2004 * tests/genfile.c (main): Likewise.
2006 2001-08-28 Jim Meyering <meyering@lucent.com>
2008 * lib/argmatch.c: Include "quote.h".
2009 (argmatch_invalid): Quote the context.
2011 * lib/dirname.c (dir_name): Fix typo on PC platforms.
2013 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
2014 Use single-quote for local .h files.
2016 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
2018 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
2021 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
2022 invoking mktime the last time.
2024 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
2026 * lib/rename.c: Major rewrite by Volker Borchert to use system
2027 rename function, but to work around problems with trailing
2030 * lib/strtoll.c: New file, from glibc.
2031 * lib/strtoul.c: Update from glibc.
2033 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
2034 Add support for signed numbers, too.
2035 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
2037 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
2039 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
2040 (main): Use generic names in debugging output.
2041 * lib/strtoimax.c: Plus add the following changes of my own:
2042 (main): Use accurate names in debugging output.
2044 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
2047 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
2048 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
2049 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
2050 m4/utime.m4, m4/utimes.m4:
2051 Quote the first argument in each use of AC_DEFUN.
2053 * m4/getline.m4: Don't use string.h.
2055 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
2057 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
2059 2001-08-27 Paul Eggert <eggert@twinsun.com>
2061 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
2063 The biggest change is the new --exclude semantics and options.
2064 The basic idea was suggested by Gerhard Poul; thanks!
2066 * NEWS: Describe new --exclude semantics and options, and bug fixes.
2067 * README: ignfail.sh fails on some NFS hosts.
2068 * NEWS, README, lib/xstrtol.h: Add copyright notice.
2070 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
2071 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
2072 Remove; the automake bug has been fixed.
2073 * acinclude.m4: Remove.
2075 * configure.ac: Renamed from configure.in.
2076 (AC_PREREQ): Bump from 2.13 to 2.52.
2077 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
2078 1997-05-30) has an encoding error.
2079 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
2080 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
2082 * doc/fdl.texi: Update to current GNU version.
2084 * doc/tar.texi: Put leading '*' in direntry.
2085 Accommodate new gfdl sectioning.
2086 New option --recursion (the default) that is the inverse of
2089 New options --anchored, --ignore-case, --wildcards,
2090 --wildcards-match-slash, and their negations (e.g., --no-anchored).
2091 Along with --recursion and --no-recursion, these control how exclude
2092 patterns are interpreted. The default interpretation of exclude
2093 patterns is now --no-anchored --no-ignore-case --recursion
2094 --wildcards --wildcards-match-slash.
2096 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
2098 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
2099 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2100 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2101 Include if available.
2102 (<xalloc.h>): Include
2103 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2104 (verify): New macro. Use it to verify that EXCLUDE macros do not
2105 collide with FNM macros.
2106 (struct patopts): New struct.
2107 (struct exclude): Use it, as exclude patterns now come with options.
2108 (new_exclude): Support above changes.
2109 (new_exclude, add_exclude_file):
2110 Initial size must now be a power of two to simplify overflow checking.
2111 (free_exclude, fnmatch_no_wildcards): New function.
2112 (excluded_filename): No longer requires options arg, as the options
2113 are determined by add_exclude. Now returns bool, not int.
2114 (excluded_filename, add_exclude):
2115 Add support for the fancy new exclusion options.
2116 (add_exclude, add_exclude_file): Now takes int options arg.
2117 Check for arithmetic overflow when computing sizes.
2118 (add_exclude_file): xrealloc might modify errno, so don't
2119 realloc until after errno might be used.
2121 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2123 (free_exclude): New decl.
2124 (add_exclude, add_exclude_file): Now takes int options arg.
2125 (excluded_filename): No longer requires options arg, as the options
2126 are determined by add_exclude. Now returns bool, not int.
2128 * lib/prepargs.c: Include <string.h>; required for C99 since
2132 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
2134 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
2135 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
2137 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
2138 Remove inttypes_h.m4, largefile.m4, mktime.m4.
2140 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
2141 subsumed by Autoconf 2.50.
2143 * m4/error.m4: Upgrade to serial 2.
2145 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
2146 remove test for GNU C library. It's not correct, as some
2147 older glibcs are buggy.
2149 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
2151 * m4/prereq.m4: Upgrade to serial 20, but then:
2152 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
2153 (jm_PREREQ_EXCLUDE): New macro.
2154 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
2157 * m4/realloc.m4: Upgrade to serial 4.
2159 * m4/strerror_r.m4: Revert to serial 1002.
2161 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
2163 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
2165 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
2166 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
2167 it is now subsumed by autoconf. Add inttypes.h.
2169 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
2170 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
2172 * src/buffer.c (new_volume): Stop if the script exits with an error.
2174 * src/common.h (excluded_with_slash, excluded_without_slash):
2175 Remove, replacing by:
2176 (excluded): New decl.
2177 (link_error): New decl.
2178 (excluded_name): Now returns bool.
2181 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
2182 Support hard links to symbolic links.
2184 (struct delayed_symlink): Remove 'names' member, replacing it with
2185 'sources' and 'target' member. All uses changed.
2187 (struct string_list): New type.
2189 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
2190 for struct hack; this avoids wasted space in some cases.
2192 (extract_archive): Fix test for absolute pathnames and/or "..".
2193 Use link_error to report errors for links.
2194 Remove redundant trailing '/' at "really_dir", for all uses, not
2195 just before invoking mkdir.
2196 If overwriting old files, do not worry so much about existing
2198 Fix mode computation in the case where the directory exists.
2200 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
2201 link, make a copy of the symbolic link.
2203 * src/incremen.c (get_directory_contents):
2204 If ignore_failed_read_option, only warn about
2207 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
2208 However, check for error even for '-' or '+' case.
2210 (print_header): Try parsing uids and gids as unsigned integers first,
2211 and as a uid_t or gid_t only if that fails. This adds support for
2212 listing positive uids and gids that are greater than UID_MAX and
2215 * src/misc.c (link_error): New function.
2217 * src/names.c (collect_and_sort_names):
2218 If ignore_failed_read_option, only warn about
2221 (excluded_name): Now returns bool. Simplify, as the fancy
2222 features are now all in excluded_filename.
2224 * src/rtapelib.c (base_name): Remove decl, as system.h now
2227 * src/system.h: Include stddef.h if available.
2228 (offsetof): Declare if stddef.h doesn't.
2230 Include <dirname.h>.
2231 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
2233 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
2234 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
2235 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
2236 WILDCARDS_MATCH_SLASH_OPTION):
2239 (long_options, usage, decode_options): Add support for --anchored,
2240 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
2241 --no-wildcards-match-slash, --recursion, --wildcards,
2242 --wildcards-match-slash.
2244 (decode_options): Implement the new way of interpreting exclude
2247 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
2249 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
2250 just print error messages suggesting alternatives.
2252 (add_filtered_exclude): Remove.
2254 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2256 * tests/extrac04.sh (out): Remove
2257 directory/subdirectory/file1, as the new semantics for
2258 --exclude exclude it.
2260 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2262 2001-08-12 Paul Eggert <eggert@twinsun.com>
2264 * lib/addext.c (<errno.h>): Include.
2265 (errno): Declare if not defined.
2266 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2267 leaves errno alone, because there is no limit. Also, work even if
2268 size_t is narrower than long.
2270 2001-07-08 Paul Eggert <eggert@twinsun.com>
2272 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2274 2001-05-10 Paul Eggert <eggert@twinsun.com>
2276 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2277 Include <backupfile.h> and <dirname.h> after size_t is defined.
2278 (addext): Use base_len to trim redundant trailing slashes instead of
2281 * lib/backupfile.c (ISSLASH, base_name):
2282 Remove decls; now in dirname.h.
2283 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2285 (find_backup_file_name): Rename locals to avoid new functions.
2286 Use base_len instead of rolling it ourselves.
2287 Work even if dirlen is 0.
2288 Use a dir of '.' if given the empty string.
2291 Do not include <stdio.h>, <assert.h>; no longer needed.
2292 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2293 Include <string.h>, <dirname.h>.
2294 (base_name): Allow file names ending in slashes, other than names
2295 that are all slashes. In this case, return the basename followed
2298 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2299 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2300 (dir_len): Renamed from dirlen.
2301 All callers changed.
2303 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2305 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2307 2001-02-16 Paul Eggert <eggert@twinsun.com>
2309 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2310 Do not declare or define if HAVE_MBRTOWC,
2311 since the test for HAVE_MBRTOWC now requires proper declarations.
2313 * lib/alloca.c (malloc): Undef before defining.
2315 2001-02-13 Paul Eggert <eggert@twinsun.com>
2317 * src/compare.c (read_and_process): Use off_t for size.
2318 From Maciej W. Rozycki.
2320 2001-01-26 Paul Eggert <eggert@twinsun.com>
2322 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2324 2001-01-12 Paul Eggert <eggert@twinsun.com>
2326 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2328 * lib/savedir.h (savedir): Remove size arg.
2330 * doc/tar.texi: Add @setchapternewpage odd.
2331 Remove -I as an alias for -T, for now.
2333 Update copyright. Remove "Published by".
2334 Dates beginning with / or . are taken to be file names.
2336 * src/tar.c (<time.h>): Do not include;
2337 (time): Do not declare.
2338 (usage): Remove -I as an alias for -T.
2339 (OPTION_STRING): Remove -I.
2340 (decode_options): Dates that look like an absolute path name,
2341 or that start with '.', are presumed to be file names whose
2343 Remove 'I' as an aliase for 'T'.
2346 * src/extract.c (<time.h>): Do not include; system.h now does this.
2347 (make_directories): Skip filesystem prefixes.
2348 Don't assume '/' is the only separator.
2349 (extract_sparse_file): Use new full_write semantics.
2350 On write error, return instead of invoking skip_file.
2351 Do not free sparsearray; caller does this now.
2352 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2354 (extract_archive): Don't assume file name lengths fit in int.
2355 Report what got stripped from member name; it might be more than '/'.
2356 Use new full_write semantics.
2357 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2359 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2361 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2362 (time): Remove decl; likewise.
2363 (child_open_for_uncompress): Use new full_write semantics.
2364 (flush_write): Use ISSLASH instead of testing for '/'.
2365 (flush_read): Likewise.
2367 * src/rmt.h (_remdev): Look for / anywhere in Path.
2369 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2370 Don't assume '/' is the only separator.
2371 (safer_rmdir): Don't assume '/' is the only separator.
2373 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2375 * lib/dirname.h (dirlen): New decl.
2377 * src/incremen.c (get_directory_contents):
2378 Remove path_size arg; all callers changed.
2379 Don't assume '/' is the only directory separator.
2380 (gnu_restore): Work even if file name length doesn't fit in int.
2382 * lib/addext.c (ISSLASH): New macro.
2383 (addext): Trim any redundant trailing slashes.
2385 * src/names.c (name_next):
2386 Don't assume '/' is the only directory separator.
2387 (namelist_match): Likewise.
2388 (add_hierarchy_to_namelist): Remove dirsize arg.
2389 Do not assume '/' is the only directory separator.
2390 (new_name): Likewise.
2392 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2393 (libtar_a_SOURCES): Add dirname.c.
2395 * src/create.c (relativize):
2396 New function, with much of old start_header's guts.
2397 Handle filesystem prefixes.
2398 (start_header): Use this new function.
2399 (init_sparsearray): Don't bother to zero out the new array;
2401 (deal_with_sparse): Fix array allocation bug.
2402 (create_archive): Don't assume '/' is the only separator.
2403 (dump_file): Likewise.
2404 Don't worry about leading / in symlink targets.
2406 * lib/savedir.c (savedir):
2407 Remove size arg; it wasn't portable. All callers changed.
2409 * lib/utime.c (utime_null): Adjust to new full_write convention.
2411 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2413 * lib/backupfile.c: Include <dirname.h>.
2414 (ISSLASH): New macro.
2415 (find_backup_file_name): Use dirlen to calculate directory lengths.
2416 (max_backup_version): Strip redundant trailing slashes.
2418 * src/common.h: Include <full-write.h>.
2419 (get_directory_contents): No longer has size arg.
2420 (gnu_restore): Arg is size_t, not int.
2422 * src/system.h: Include <time.h>.
2423 (time): Declare if not defined.
2425 * lib/full-write.c: Include full-write.h, not safe-read.h.
2426 full_write returns size_t, with short writes meaning failure.
2427 All callers changed.
2429 * src/rtapelib.c: Include full-write.h.
2431 * src/rmt.c: Include full-write.h.
2432 (main): Update copyright.
2434 * doc/getdate.texi: Mention that only English is supported.
2435 Show how to use "date" so that the output is acceptable to getdate.
2436 Mention Z as an abbreviation for UTC.
2438 * lib/full-write.h: New file.
2440 * src/list.c: system.h now does time.h stuff.
2443 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2445 Do not include string.h, strings.h, or assert.h; no longer needed.
2446 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2448 (base_name): New decl.
2449 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2450 (dir_name_r): Remove.
2451 (dirlen): New function.
2452 (dir_name): Use dirlen instead of dir_name_r.
2453 (<string.h>, <strings.h>): Include only if test program.
2454 (main): Use "return 0", not "exit (0)".
2456 2000-12-08 Paul Eggert <eggert@twinsun.com>
2458 * lib/dirname.h: New file.
2460 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2462 * lib/fnmatch.c: Do not comment out all the code if we are using
2463 the GNU C library, because in some cases we are replacing buggy
2464 code in the GNU C library itself.
2466 2000-10-30 Paul Eggert <eggert@twinsun.com>
2468 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2470 2000-10-29 Paul Eggert <eggert@twinsun.com>
2472 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2474 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2476 2000-10-28 Paul Eggert <eggert@twinsun.com>
2478 * doc/tar.texi: --no-recursion now applies to extraction, too.
2479 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2480 * src/names.c (namelist_match, excluded_name):
2481 Do not match subfiles of a directory
2482 if --no-recursion is specified.
2483 * src/tar.c (NO_RECURSE_OPTION): Remove.
2484 (long_options): Have getopt set the --no-recursion flag.
2485 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2486 Remove case for NO_RECURSE_OPTION.
2487 * src/common.h (recursion_option):
2488 Renamed from no_recurse_option, with sense
2489 negated, and with FNM_LEADING_DIR being the nonzero value.
2491 * names.c (namelist_match): New function.
2492 (name_match, name_scan): Use it to eliminate duplicate code.
2493 (names_notfound): Remove special case for Amiga.
2495 2000-10-27 Paul Eggert <eggert@twinsun.com>
2497 * src/misc.c (read_error_details, read_warn_details,
2498 read_fatal_details): Don't assume size_t is unsigned long.
2500 * src/buffer.c (flush_read): If read_full_records_option, try to
2501 fill the input buffer, as --delete -f - needs this.
2503 2000-10-24 Paul Eggert <eggert@twinsun.com>
2505 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2507 * src/buffer.c (check_label_pattern):
2508 Make sure header name is a string before
2509 passing it to fnmatch.
2510 (init_volume_number): Check for global_volno overflow.
2511 (new_volume): Check for global_volno overflow.
2513 * src/tar.c (decode_options):
2514 Check that volume label is not too long to overflow
2515 name in tar header block.
2517 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2519 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2520 (AC_FUNC_STRERROR_R): Use this instead.
2522 2000-10-23 Paul Eggert <eggert@twinsun.com>
2524 * src/extract.c: Include <time.h>, since we invoke "time".
2526 * lib/prepargs.c (prepend_default_options):
2527 Don't use NULL, for portability.
2529 * m4/fnmatch.m4: Add "working" to message.
2531 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2533 (getpwuid, getgrgid): Declare only if system headers don't.
2534 (gid_to_gname): Don't invoke setgrent.
2535 (namelist): Now static, not global.
2536 (nametail): New var. All uses of namelast changed to use
2537 nametail, with one extra level of indirection.
2538 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2539 (name_match): Set nametail too, when setting namelist to null.
2540 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2541 struct name *, so that we don't have to look up the name again
2542 here. Get change_dir from dir rather than as a separate arg. Add
2543 dirsize arg, and pass it along to get_directory_contents. Remove
2544 unnecessary check of directory type.
2545 (new_name): Do not append a slash if PATH already ends in one.
2546 (avoided_names, struct avoided_name): Remove.
2547 (avoided_name_table): New var, replacing avoided_names.
2548 (hash_avoided_name, compare_avoided_names): New function.
2549 (add_avoided_name, is_avoided_name): Use hash table rather than
2552 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2553 (child_open_for_compress, child_open_for_uncompress,
2554 close_archive): Propagate any failure of the compression process
2556 (open_archive, flush_write, flush_read, close_archive): Do not
2557 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2558 -1. Instead, allocate an array with the size that's needed.
2559 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2560 (backspace_output): Don't try to backspace past start of archive.
2561 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2563 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2564 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2565 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2566 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2567 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2568 WITH_DMALLOC, WITH_REGEX):
2569 Remove; now generated automatically.
2571 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2572 compatibility for glibc fragments.
2573 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2574 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2575 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2576 that we needn't put an entry into acconfig.h.
2577 (ALL_LINGUAS): Add da.
2578 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2579 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2581 (AC_MBSTATE_T): Add.
2582 (RMT): Append $(EXEEXT).
2583 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2584 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2585 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2586 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2587 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2588 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2589 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2590 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2591 (EMUL_OPEN3): Remove; no longer needed.
2592 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2594 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2596 * src/common.h: Do not include basename.h.
2597 * src/rtapelib.c (base_name): Do not include basename.h;
2598 declare base_name instead.
2600 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2602 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2603 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2604 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2605 Adjust to the above changes.
2607 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2609 * src/open3.c: Remove.
2611 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2612 (tar_SOURCES): Remove open3.c.
2613 (INCLUDES): Remove -I.., as automake does that.
2614 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2616 The following changes are to put LOCALEDIR into localedir.h instead
2617 of passing it on the command line.
2619 (DISTCLEANFILES): New macro.
2620 (localedir.h): New rule.
2621 (rmt.o tar.o): Now depend on localedir.h.
2623 * tests/delete02.sh, tests/extrac04.sh: New files.
2625 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2626 (TESTS): Add extrac04.sh, and restore delete02.sh.
2627 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2628 (INCLUDES): Remove -I.. as automake does this now.
2630 * src/rtapelib.c (rexec): Don't declare unless using it.
2631 (do_command): Simplify signal-handling code slightly.
2633 * src/delete.c (blocks_needed): Remove. All uses changed to use
2634 blocking_factor - new_blocks.
2635 (acting_as_filter): New var.
2636 (write_record, delete_archive_members): Use acting_as_filter
2637 rather than archive == STDIN_FILENO to detect whether we're acting
2638 as a filter, as open can return STDIN_FILENO in some cases.
2639 (delete_archive_members): Ignore zero blocks if
2640 ignore_zeros_option is nonzero. Fix bug that messed up last
2641 output block: write_eot can't be used here, as it gets confused
2642 when the input is at end of file.
2644 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2645 symbolic link contents length. Pass directory size to
2646 get_directory_contents.
2648 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2649 m4/strerror_r.m4: New files.
2650 * m4/signedchar.m4: Remove this file.
2651 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2652 * m4/Makefile.am (EXTRA_DIST): Likewise.
2654 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2656 * po/da.po: New translation file.
2658 * src/mangle.c (extract_mangle):
2659 Fix diagnostic with wrong number of %s'es.
2661 * lib/fnmatch.c (fnmatch):
2662 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2663 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2665 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2666 fall off a device's end. Detect this.
2668 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2670 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2671 include <pathmax.h> and directory include files like <dirent.h>;
2672 no longer used. Include <savedir.h> instead.
2673 (closedir, signed_char): remove macro; no longer used.
2674 (bool, false, true): Include <stdbool.h> if you have the include
2675 file, otherwise define.
2678 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2679 opendir_warn, readdir_error): Remove; no longer needed.
2680 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2681 before deciding whether we're trying to remove ".".
2682 (remove_any_file): Try unlink first if we are not root. Use
2683 savedir when recursively removing directories, to avoid exhausting
2685 (savedir_error, savedir_warn, symlink_error): New functions.
2687 * src/list.c: (read_and): Do not invoke
2688 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2689 responsible for that. Do not invoke apply_delayed_set_stat; our
2690 caller is now responsible for that.
2691 (read_header): Use signed char instead of signed_char. Prevent
2692 later references to current_header from mistakenly treating it as
2694 (from_header): Quote invalid base-64 strings in diagnostics.
2695 (time_from_header): Do not warn about future timestamps in
2696 archive; check_time now does that.
2697 (print_header): Quote unknown file types.
2698 (skip_member): New function, replacing skip_extended_headers and
2699 now skipping the whole member instead of just the extended
2700 headers. All callers changed. This makes the code handle
2701 extended headers uniformly, and fixes some bugs.
2703 * src/update.c (update_archive): Use skip_member.
2705 * src/extract.c (we_are_root): Now global.
2706 (struct delayed_symlink): New type.
2707 (delayed_symlink_head): New var.
2708 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2709 not apply_delayed_set_stat.
2710 (set_mode, set_stat): Pointer args are now const pointers.
2711 (check_time): New function.
2712 (set_stat): Warn if setting a file's timestamp to be the future.
2713 (make_directories): Do not save and restore errno.
2714 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2715 intermediate directories.
2716 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2717 not in caller. Extract potentially dangerous symbolic links more
2718 carefully, deferring their creation until the end, and using a
2719 regular file placeholder in the meantime. Do not remove trailing
2720 / and /. from file names. Do not bother checking for ".." when
2721 checking whether a directory loops back on itself, as loopbacks
2722 can occur with symlinks too. Also, in that case, do not bother
2723 saving and restoring errno; just set it to EEXIST.
2724 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2725 ancestor if it ends in slash too (as well as ending in a char just
2727 (apply_delayed_set_stat): Remove.
2728 (apply_delayed_symlinks, extract_finish): New functions.
2730 * doc/fdl.texi: New file.
2731 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2732 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2733 * doc/tar.texi: Add Free Documentation License. New section
2734 "Overwrite Old Files", and revamp that section to make it easier to
2735 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2736 documentation into getdate.texi. Fix several minor typos. Describe
2737 TAR_OPTIONS. Describe incompatibility between incremental backups and
2738 --atime-preserve. Describe incompatibility between --verify and other
2739 options. Mention that tar normally removes symbolic links rather than
2740 following them, when extracting a file of the same name.
2742 * THANKS: Add gpoul. Change skip's address.
2744 * po/POTFILES.in: Add lib/human.c.
2746 * src/common.h (namelist, namelast): Remove decls.
2747 (we_are_root, extract_finish, skip_member, savedir_error,
2748 savedir_warn, symlink_error, gnu_list_name): New decls.
2749 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2750 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2751 closedir_warn, opendir_error, opendir_warn, readdir_error,
2752 readdir_warn): Remove decls.
2753 (get_directory_contents): New off_t arg.
2754 (addname): Now returns struct name *.
2756 * src/tar.h, tests/genfile.c: Fix comments.
2758 * src/create.c: Include hash.h.
2759 (gnu_list_name): Remove decl.
2760 (struct link): Remove "next" member.
2762 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2763 consistency with other diagnostics.
2764 (deal_with_sparse): Check for I/O error when closing the file.
2765 (create_archive): Do not allocate an array of size PATH_MAX, as
2766 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2767 the size that's needed.
2768 (hash_link, compare_links): New functions.
2769 (dump_file): Do not exhaust open file descriptors when descending
2770 deeply into a directory, by using savedir rather than
2771 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2772 Hash the set of links already created, instead of using a linked
2773 list. Fix some bugs in outputting sparse files which caused the
2774 sparse tables to be incorrect. When a file unexpectedly shrinks,
2775 output zeros rather than garbage. Do not allocate an array of
2776 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2777 allocate an array with the size that's needed.
2779 * src/incremen.c: Include hash.h.
2780 (struct directory): Remove "next", "dir_text". Change "name" to
2781 be char[1] with struct hack, not const char *. Add "found".
2782 (directory_list): Remove. Replaced by directory_table.
2783 (directory_table): New var.
2784 (nfs_string): Renamed from nfs.
2785 (hash_directory, compare_directories): New functions.
2786 (note_directory): Now returns struct directory *. First arg is
2787 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2788 Remove text arg. New "found" arg, basically corresponding to the
2789 old text arg not being null. All callers changed.
2790 (note_directory, find_directory): Use hash table rather than
2792 (get_directory_contents): New arg "device". Use savedir to do the
2793 hard work. Save the nfs-ness of stat_data, since it might change
2794 under us. Use note_directory instead of find_directory to save
2795 some work. When adding an "A" record, do it with
2796 add_to_accumulator instead of cheating with strcat.
2797 (read_directory_file): Use "+" flag before device to indicate
2798 whether it was NFS. Fix typo in checking for strtoul error.
2799 (write_directory_file_entry): New function.
2800 (write_directory_file): Use it, and use the hash routines to
2801 traverse the directory table.
2802 (gnu_restore): Use savedir rather than opendir/readdir.
2804 * src/tar.c: Include localedir.h, prepargs.h.
2805 (long_options): Now static.
2806 (long_options, usage, decode_options): -j is now short for
2807 --bzip2, and -I is now an alias for -T.
2808 (decode_options, main): argv is not const pointer now.
2809 (decode_options): Invoke prepend_default_options to support
2810 TAR_OPTIONS. In diagnostic, mention the string that was the
2811 invalid blocking factor, tape length, group, owner, or record
2812 size. --delete is no longer incompatible with -f -, undoing
2814 (main): Invoke extract_finish at end of extraction.
2816 * src/rmt.c: Include localedir.h.
2817 (main): Update copyright date to 2000.
2819 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2820 following changes: Use @sc where appropriate. Document the ranges of
2821 supported times more precisely. Add Eggert to getdate authors.
2822 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2823 zone names, as it wasn't correct and people shouldn't be relying on it
2824 anyway. Relative items also account for non-DST adjustments. Fix
2827 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2829 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2831 * tests/preset.in: Set LANGUAGE to the empty string, for some
2834 2000-10-20 Paul Eggert <eggert@twinsun.com>
2836 * m4/fnmatch.m4: Mention the GNU C library.
2838 2000-10-19 Paul Eggert <eggert@twinsun.com>
2840 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2843 2000-10-17 Paul Eggert <eggert@twinsun.com>
2845 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2848 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2849 (CHAR_BIT): Define if not defined.
2851 2000-09-09 Paul Eggert <eggert@twinsun.com>
2853 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2855 2000-08-07 Paul Eggert <eggert@twinsun.com>
2857 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2859 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2860 change to array from char *.
2862 2000-08-06 Paul Eggert <eggert@twinsun.com>
2864 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2865 compatibility with glibc 2.1.3 strftime.c.
2867 2000-07-31 Paul Eggert <eggert@twinsun.com>
2869 * lib/quotearg.c (quotearg_n_options):
2870 Don't make the initial slot vector a constant,
2871 since it might get modified.
2873 * lib/quotearg.c: Add support for more than one preallocated slot.
2875 2000-07-30 Paul Eggert <eggert@twinsun.com>
2877 * lib/quotearg.c (quotearg_n_options):
2878 Preallocate a slot 0 buffer, so that the caller
2879 can always quote one small component of a "memory exhausted" message
2882 2000-07-23 Paul Eggert <eggert@twinsun.com>
2885 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2886 mbstate_t is always defined.
2888 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2889 some GCC installations, and this configuration error is likely to be
2892 2000-07-22 Paul Eggert <eggert@twinsun.com>
2895 When the system forces us to redefine mbstate_t, shadow its mbsinit
2896 function. From Bruno Haible.
2898 2000-07-14 Paul Eggert <eggert@twinsun.com>
2900 * lib/xmalloc.c: Simplify exhausted message.
2902 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2904 2000-07-13 Paul Eggert <eggert@twinsun.com>
2906 * lib/quotearg.h (enum quoting style):
2907 New constant clocale_quoting_style.
2910 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2911 Add support for clocale_quoting_style, undoing previous change to
2912 locale_quoting_style.
2914 2000-07-10 Paul Eggert <eggert@twinsun.com>
2917 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2918 since otherwise we don't need it.
2919 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2920 since we don't do multibytes in that case.
2921 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2922 invoke multibyte primitives.
2924 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2925 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2926 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2927 and mbstate_t, to a single-part test that simply defines mbstate_t.
2929 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2930 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2931 to decide whether to define the BeOS workaround macro;
2932 this adjusts to the change to AC_MBSTATE_T.
2934 * m4/strerror_r.m4: New file.
2936 2000-07-05 Paul Eggert <eggert@twinsun.com>
2938 * lib/quotearg.c: Use double-quote to quote.
2940 * lib/quotearg.c (N_): New macro.
2941 (gettext_default): New function.
2942 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2943 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2946 * lib/quotearg.c (struct quoting_options):
2947 Simplify quote_these_too dimension.
2948 From Bruno Haible <haible@clisp.cons.org>.
2950 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2951 Test for mbstate_t only if the test
2952 for an object-type mbstate_t fails.
2954 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2956 2000-07-03 Paul Eggert <eggert@twinsun.com>
2958 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2959 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2961 * lib/quotearg.c (mbrtowc):
2962 Assign to *pwc, and return 1 only if result is nonzero.
2963 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2965 2000-07-02 Paul Eggert <eggert@twinsun.com>
2967 * lib/quotearg.c (mbstate_t):
2968 Do not define; it should be defined with AC_CHECK_TYPE.
2970 2000-06-26 Paul Eggert <eggert@twinsun.com>
2972 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2973 a bug in glibc 2.1.3.
2975 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2977 2000-06-19 Paul Eggert <eggert@twinsun.com>
2979 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2980 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2981 (ISPRINT): Likewise.
2982 Reported by Tom Tromey.
2984 2000-06-15 Paul Eggert <eggert@twinsun.com>
2986 * lib/human.c (adjust_value): New function.
2987 (human_readable_inexact): Apply rounding style even when printing
2990 * lib/human.c: Avoid shadowing warnings.
2993 2000-06-14 Paul Eggert <eggert@twinsun.com>
2995 * lib/human.c (human_readable_inexact): Allow an input block size
2996 that is not a multiple of the output block size, and vice versa.
2998 * lib/getdate.y (get_date): Apply relative times after time zone
2999 indicator, not before.
3001 2000-05-31 Paul Eggert <eggert@twinsun.com>
3003 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
3004 and thus don't need AC_CANONICAL_HOST.
3006 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
3007 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
3008 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
3009 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
3010 changed. Instead of inspecting the output of getconf, try to
3011 compile the test program without and with the macro definition.
3012 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
3013 getconf. Instead, check for the needed flags by compiling test
3016 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
3018 * config.guess, config.sub: Remove these files, for similar reasons.
3020 2000-05-03 Paul Eggert <eggert@twinsun.com>
3022 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
3023 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
3024 bug. This avoids a clash when files like regex.c that define
3027 2000-05-02 Paul Eggert <eggert@twinsun.com>
3029 * m4/largefile.m4 (AC_SYS_LARGEFILE):
3030 Define _GNU_SOURCE if this is needed to make
3031 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
3032 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
3034 * lib/quotearg.c (mbrtowc, mbstat_t):
3035 Add definitions if !HAVE_MBSTATE_T_OBJECT.
3036 (<wctype.h>): Include if HAVE_WCTYPE_H.
3037 (iswprint): Define to 1 if we lack it
3039 2000-04-18 Paul Eggert <eggert@twinsun.com>
3041 * m4/mbstate_t.m4: New file.
3043 2000-04-17 Bruno Haible <haible@clisp.cons.org>
3045 * tests/ignfail.sh: Test for uid 0 along with user "root".
3047 2000-04-05 Paul Eggert <eggert@twinsun.com>
3049 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
3050 Don't use -n32 on IRIX if the installer said
3053 2000-02-28 Paul Eggert <eggert@twinsun.com>
3055 * lib/quotearg.c (ALERT_CHAR): New macro.
3056 (quotearg_buffer_restyled): Use it.
3058 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3060 * src/list.c (tartime): Fix off-by-one error when copying year if
3063 2000-02-18 Paul Eggert <eggert@twinsun.com>
3065 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
3066 (textint): New typedef.
3067 (parser_control): Changed from struct parser_control to typedef
3068 (for consistency). Member year changed from int to textint. All
3070 (YYSTYPE): Removed; replaced by %union with int and textint
3072 (tID): Removed; not used.
3073 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
3074 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
3075 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
3076 (tSNUMBER, tUNUMBER): Now of type <textintval>.
3077 (date, number, to_year): Use width of number in digits, not its
3078 value, to determine whether it's a 2-digit year, or a 2-digit
3080 (yylex): Store number of digits of numeric tokens. Return '?' for
3081 unknown identifiers, rather than (unused) tID.
3083 2000-01-16 Paul Eggert <eggert@twinsun.com>
3085 * lib/quotearg.c (quotearg_buffer_restyled):
3086 Do not quote alert, backslash, formfeed,
3087 and vertical tab unnecessarily in shell quoting style.
3089 2000-01-15 Paul Eggert <eggert@twinsun.com>
3092 Change quoting to be compatible with future autoconf versions.
3094 2000-01-11 Paul Eggert <eggert@twinsun.com>
3096 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
3098 2000-01-07 Paul Eggert <eggert@twinsun.com>
3100 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
3102 Fix bug with fnmatch.h dependency, as follows:
3103 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
3104 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
3106 * src/common.h (apply_nonancestor_delayed_set_stat):
3107 Renamed from apply_delayed_set_stat.
3108 (apply_delayed_set_stat, decode_mode, chmod_error_details,
3109 chown_error_details, close_warn, closedir_warn, mkdir_error,
3110 read_error_details, read_fatal_details, read_warn_details,
3111 seek_error_details, seek_warn_details, utime_error,
3112 write_error_details, write_fatal_details): New decls.
3114 Make diagnostic messages more regular.
3115 * src/create.c (dump_file): Quote file names with colons if possible.
3116 * src/compare.c (diff_archive): Likewise.
3117 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
3118 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
3119 * src/mangle.c (extract_mangle): Likewise.
3120 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
3122 * src/buffer.c (archive_write_error, flush_archive, close_archive,
3123 new_volume, xclose):
3124 Use error message functions to report errors consistently.
3125 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
3126 * src/create.c (finish_sparse_file, dump_file): Likewise.
3127 * src/extract.c (set_mode, set_stat, extract_sparse_file,
3128 extract_archive): Likewise.
3129 * src/list.c (list_archive): Likewise.
3130 * src/update.c (append_file): Likewise.
3131 * src/compare.c (diff_init, diff_sparse_files):
3132 Use xalloc_die to report memory exhaustion.
3133 * src/incremen.c (gnu_restore): Likewise.
3134 * src/list.c (read_header): Likewise.
3135 * src/mangle.c (extract_mangle): Likewise.
3136 * src/misc.c (maybe_backup_file): Likewise.
3137 * src/tar.c (decode_options): Likewise.
3138 * src/compare.c (read_and_process, fill_in_sparse_array,
3140 Use consistent terminology for unexpected-EOF message.
3141 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3142 * src/list.c (list_archive, read_header, skip_file,
3143 skip_extended_headers): Likewise.
3144 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
3145 (xdup2): Regularize messages with rest of tar.
3147 * src/buffer.c (flush_read): Don't read past EOF.
3149 * src/extract.c (extr_init):
3150 If we run out of memory, invoke apply_delayed_set_stat.
3151 (prepare_to_extract): Don't complain if we can't remove ".".
3152 (apply_delayed_set_stat): New function.
3153 (apply_nonancestor_delayed_set_stat):
3154 Renamed from apply_delayed_set_stat. All uses changed.
3155 Don't remove head if it doesn't apply.
3157 * src/create.c (find_new_file_size):
3158 Return size instead of storing through pointer.
3159 All callers changed.
3160 (deal_with_sparse): Don't keep reading after read errors.
3161 (finish_sparse_file): Just abort if there is an internal error.
3162 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
3163 Don't restore access times on directories during incremental dumps
3164 until after dealing with the directory.
3165 If ignoring failed reads, count closedir, read, and unknown
3166 file errors as warnings, not errors.
3167 Fix buffer overrun problem when dumping sparse files.
3169 * src/list.c (read_and):
3170 Invoke apply_nonancestor_delayed_set_stat on file names
3171 after handling them.
3172 (decode_mode): Remove; moved to misc.c.
3174 * src/misc.c (safer_rmdir): New function.
3175 (remove_any_file): Use it to avoid problems with rmdir(".").
3176 (maybe_backup_file): Regularize diagnostics.
3177 (undo_backup_file): Likewise.
3178 (decode_mode): Moved here from list.c.
3179 (chmod_error_details, chown_error_details, close_fatal,
3180 close_warn, closedir_warn, mkdir_error, read_error_details,
3181 read_warn_details, read_fatal_details, seek_error_details,
3182 seek_warn_details, utime_error, write_error_details,
3183 write_fatal_details): New functions.
3185 * src/delete.c (save_record): Remove static variable (now local).
3186 (move_archive): Don't position before start of archive.
3187 (write_record): Abort if count is zero at inopportune time.
3190 * src/tar.c (decode_options): --delete and -f - are now
3191 incompatible, since we didn't have time to fix their bugs.
3193 * tests/Makefile.am (TESTS): Remove delete02.sh.
3194 * tests/ignfail.sh: Adjust to new quoting scheme again.
3196 2000-01-06 Paul Eggert <eggert@twinsun.com>
3198 * lib/getdate.y: Sync tm_diff with the GNU C Library.
3199 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
3200 (tm_diff): Renamed from difftm. All uses changed.
3201 Replace body with that taken from GNU C Library 2.1.3pre1.
3202 (get_date): Prefer tm_gmtoff to tm_diff if available.
3204 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
3206 * tests/incremen.sh: Invoke stat on newly created file so that its
3207 ctime is updated on Nextstep.
3209 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
3211 * lib/getdate.y (get_date):
3212 Fix typo when checking for time_t overflow in time zone calculations.
3214 1999-12-13 Paul Eggert <eggert@twinsun.com>
3216 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
3218 * README-alpha: New file.
3219 * README: New sections for gzip and bzip2, Solaris.
3220 Remove mention of BACKLOG.
3222 * configure.in (AC_C_BACKSLASH_A): Add.
3223 (AC_CHECK_HEADERS): Add wchar.h.
3224 (AC_CHECK_FUNCS): Add mbrtowc.
3225 (AC_FUNC_CLOSEDIR_VOID): Add.
3227 * tests/Makefile.am (TESTS): Add delete02.sh.
3228 (POSTPONED_TESTS): Remove.
3229 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
3232 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
3234 * tests/ignfail.sh (err): Adjust to new quoting scheme.
3236 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
3238 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
3240 * src/tar.c ("quotearg.h"): New include.
3241 (usage): Now has __attribute__ ((noreturn)).
3242 (confirm): Report errno if we can't open tty.
3243 (confirm, decode_options):
3244 Quote arbitrary strings in diagnostics.
3245 (OVERWRITE_OPTION): New constant.
3246 (long_options, usage, decode_options): New --overwrite option.
3247 (decode_options): --keep-old-files, --overwrite, and --unlink-first
3248 are now mutually exclusive.
3249 Don't assume that gettext preserves errno.
3250 (main): Set default quoting style to escape_quoting_style.
3252 * src/update.c (<quotearg.h>): New include.
3254 Don't assume that gettext preserves errno.
3255 Quote arbitrary strings in diagnostics.
3256 Check for close error.
3258 * src/names.c (<quotearg.h>): New include.
3259 (name_init, name_next, name_close, names_notfound,
3260 collect_and_sort_names): Don't assume that gettext preserves
3261 errno. Quote arbitrary strings in diagnostics.
3262 (excluded_name): Fix typo that caused empty patterns to be
3265 * src/misc.c (<quotearg.h>): New include.
3266 (quote_copy_string): Quote only newline and backslash; the output is no
3267 longer meant for humans, and is locale-independent.
3268 (contains_dot_dot): New function.
3269 (remove_any_file): Don't use lstat; just rmdir the file and then use
3270 unlink if the rmdir fails because the file isn't a directory.
3271 Check for readdir and closedir errors.
3272 (maybe_backup_file): Report "stat" for stat errors.
3273 (maybe_backup_file, chdir_do):
3274 Quote arbitrary strings in diagnostics.
3275 (maybe_backup_file, undo_last_backup):
3276 Don't assume that gettext preserves errno.
3277 (call_arg_error, call_arg_fatal, call_arg_warn,
3278 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3279 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3280 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3281 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3282 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3283 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3285 * src/system.h (__attribute__): New macro.
3286 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3287 (S_ISDOOR): New macro.
3288 (closedir): New macro, if CLOSEDIR_VOID.
3290 * src/rmt.c, src/rtapelib.c (decode_oflag):
3291 O_APPEND might not be defined.
3293 * src/list.c: (read_and, list_archive):
3294 Quote arbitrary strings in diagnostics.
3295 (from_header): Use locale_quoting_style to quote diagnostics.
3296 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3298 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3300 * src/Makefile.am: Use ## for copyright comments.
3302 * src/extract.c (<quotearg.h>): New include.
3303 (enum permstatus): New enum.
3304 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3305 two mallocs. New members file_name_len, invert_permissions, permstatus.
3306 (extr_init): Remove hack that silently adjusted newdir_umask.
3307 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3308 Use these args to decide whether and how to set modes.
3309 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3310 Don't assume that gettext preserves errno.
3311 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3312 (delay_set_stat, repair_delayed_set_stat): New functions.
3313 (make_directories): Avoid mkdir where last part of path is "..".
3314 Create a struct delayed_set_stat for each directory made.
3315 (prepare_to_extract): Renamed from unlink_destination, and
3316 return 0 immediately if to_stdout_option; all callers changed.
3317 (maybe_recoverable): New parameter interdir_made.
3318 Add support for --overwrite.
3319 (extract_sparse_file, extract_archive):
3320 Quote arbitrary strings in diagnostics.
3321 (extract_archive): By default, warn about ".." in member names, and skip them.
3322 Don't open files with O_NONBLOCK or O_APPEND.
3323 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3324 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3325 minus the current umask. Keep track of intermediate directories made,
3326 to avoid looping when making x/../x when x doesn't exist; the
3327 earlier code solved this in a different way that didn't fit well
3328 into the new scheme. Don't extract permissions onto existing
3329 directories unless --overwrite is given. Do not add -wx------
3330 permissions to new directories permanently; just do it temporarily.
3331 Remove no-longer-needed hack with MSDOS and directory time stamps.
3332 (apply_delayed_set_stat): New argument specifies which directories to
3333 fix statuses of. Do not wait until the end of extraction to fix
3334 statuses; instead, fix a directory's status once we exit that directory.
3335 This requires less memory and does the right thing in some cases
3336 where the old method didn't.
3337 (fatal_exit): New function.
3339 * src/incremen.c (<quotearg.h>): New include.
3340 (get_directory_contents, gnu_restore):
3341 Check for readdir and closedir errors.
3342 (get_directory_contents, read_directory_file, gnu_restore):
3343 Quote arbitrary strings in diagnostics.
3344 (get_directory_contents, read_directory_file, write_directory_file):
3345 Don't assume that gettext preserves errno.
3347 * src/create.c (<quotearg.h>): New include.
3348 (start_header): Use `member names' to refer to archive member names, not
3349 `archive names'. Warn about `..' in member names.
3350 (finish_sparse_file, dump_file):
3351 Quote arbitrary strings in diagnostics.
3352 (finish_sparse_file, dump_file):
3353 Don't assume that gettext preserves errno.
3354 (dump_file): Don't use `access' to determine whether a directory is readable;
3355 this isn't reliable if tar is setuid. Use `opendir' instead.
3356 Check for readdir and closedir failures.
3357 Don't dump sockets as if they were fifos; just warn and skip.
3359 * src/delete.c (move_archive):
3360 Don't report fatal error merely because sizes don't fit
3361 into struct mtop values; fall back on lseek instead.
3362 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3363 Say `reposition' instead of `re-position'.
3364 (delete_archive_members):
3365 Set archive to STDOUT_FILENO before outputting trailing buffer.
3367 * src/compare.c (<quotearg.h>): New include.
3368 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3369 and `Cannot' others.
3370 (report_difference, diff_archive):
3371 Quote arbitrary strings in diagnostics.
3372 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3373 Don't assume that gettext preserves errno.
3374 (diff_archive): Don't open regular files with O_NONBLOCK.
3375 Preserve access times of files if --atime.
3377 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3378 (FATAL_ERROR, USAGE): Don't return 0.
3379 (enum old files): New enum.
3380 (old_files_option): New variable, replacing keep_old_files_option and
3381 unlink_first_option.
3382 (apply_delayed_set_stat): Now takes char const * param.
3383 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3384 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3385 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3386 read_fatal, readdir_error, readdir_warn, readlink_error,
3387 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3388 truncate_error, truncate_warn, unlink_error, waitpid_error,
3389 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3392 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3393 archive_write_error, archive_read_error, flush_archive, close_archive,
3394 init_volume_number, new_volume):
3395 Don't assume that gettext preserves errno.
3397 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3398 (open_archive): Reject multivolume verify attempts a bit earlier.
3399 Rename local variable `access', in case it's defined by system header.
3401 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3402 `Could not' sometimes and `Cannot' others.
3404 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3405 Quote arbitrary strings in diagnostics.
3407 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3410 (init_volume_number): Check for input and output errors in volno_file.
3412 (new_volume): Use new fatal_exit function to exit, and new xfork
3415 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3417 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3419 * doc/tar.texi: Add --overwrite.
3420 --absolute-names rejects ".." in names.
3422 * lib/quotearg.c: Add support for multibyte characters.
3424 (ISPRINT): New macro.
3425 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3426 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3427 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3428 (quotearg_buffer_restyled): New function, with most of the old
3429 quotearg_buffer's contents.
3430 Major rewrite to support multibyte characters.
3431 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3433 * m4/c-bs-a.m4: New file.
3435 * lib/Makefile.am: Use ## for copyright notice.
3437 * scripts/Makefile.am: Use ## on copyright notice.
3440 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3442 1999-12-05 Paul Eggert <eggert@twinsun.com>
3444 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3445 src/ChangeLog, tests/ChangeLog: Remove these files.
3446 * ChangeLog.1: New file, incorporating the above files, plus old
3448 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3450 1999-12-05 Dale Worley <worley@ariadne.com>
3452 * src/compare.c (<utime.h>, struct utimbuf): Add.
3453 (diff_archive): Restore access times if --atime.
3454 * doc/tar.texi: Explain that --atime also preserves modification time.
3456 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3458 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3459 * BACKLOG, TODO: Remove.
3460 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3461 * README: Bring up to date.
3463 1999-12-03 Paul Eggert <eggert@twinsun.com>
3465 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3467 * src/compare.c (diff_archive):
3468 Do not set errno to EPIPE; we no longer use perror.
3470 * src/create.c (dump_file):
3471 If a parent directory said that a file should be there but it is
3472 absent, diagnose it as being removed in the meantime.
3473 Do not pass meaningless errno to ERROR when reporting that the
3474 file changed as we read it.
3475 Report that a file changed if its ctime changes; this is more
3476 sensitive than mtime+size, and more accurate.
3478 * src/incremen.c (enum children): New type.
3479 (struct directory): Change old char allnew member to new enum children
3482 (get_directory_contents): When doing an incremental dump that does
3483 not cross filesystem boundaries, dump the mount points, even though
3484 they are in a different filesystem. This is for convenience when
3485 restoring, and for consistency with non-incremental dumps.
3486 This requires a 3-way flag for keeping track of which children we want,
3487 so we use enum children rather than boolean.
3489 * src/open3.c (modes): Remove.
3490 (open3): Remove unportable assumptions about flag encodings.
3491 Use `stat' instead of `access' for testing file existence,
3492 to avoid problems with setuid programs.
3494 * src/names.c (name_next): If file names are given both in the
3495 command line (e.g. via -C) and in a file (via -T), do not
3496 ignore the command-line names.
3498 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3500 * doc/tar.texi: Clarify getdate authorship.
3502 1999-11-23 Paul Eggert <eggert@twinsun.com>
3504 * lib/Makefile.am (DISTCLEANFILES): New macro.
3506 * configure.in (tar_fnmatch_hin):
3507 Remove; it runs afoul of a bug in autoconf 2.13.
3508 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3510 1999-11-19 Paul Eggert <eggert@twinsun.com>
3512 * m4/largefile.m4: Update serial.
3514 1999-11-18 Paul Eggert <eggert@twinsun.com>
3516 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3517 the QNX shell, which doesn't propagate exit status of failed
3518 commands inside shell assignments.
3520 1999-11-07 Paul Eggert <eggert@twinsun.com>
3522 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3524 * configure.in (AC_PREREQ): Bump to 2.13.
3525 (ALL_LINGUAS): Add pt_BR, ja.
3526 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3527 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3528 for AIX crossbuilds.
3530 * doc/tar.texi: New node create options for --ignore-failed-read.
3531 Remove unused version control symbols.
3532 Modernize texinfo usage.
3534 * src/tar.c (usage): Add examples.
3536 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3537 Include fnmatch.h when testing fnmatch.
3539 * src/common.h (collect_and_sort_names): New decl.
3541 * src/list.c (from_header):
3542 Handle 32-bit two's complement negative time stamps
3543 even if the leading octal digit is 2 or 3.
3545 * src/extract.c (set_stat): Remove duplicate code.
3547 * src/create.c (to_chars): Remove trailing newline from warning.
3548 (dump_file): Ignore doors.
3549 (finish_header): Report block numbers with origin 0, not origin 1.
3551 * src/rmt.c: Include getopt.h.
3552 (long_opts): New constant.
3553 (usage): New function.
3554 (main): Implement --help and --version.
3555 Output usage message if arguments are bad.
3557 1999-10-10 Paul Eggert <eggert@twinsun.com>
3559 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3561 * README: Remove --with-dmalloc.
3562 Add --disable-largefile.
3563 Remove old NeXT dirent problems, or AIX valloc problems.
3564 Remove old union wait advice, and old %lld advice.
3565 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3567 * doc/tar.texi: Clarify documentation for portable file names.
3569 * configure.in (AM_WITH_DMALLOC): Remove.
3570 (ALL_LINGUAS): Add ja.
3572 * src/tar.c (decode_options):
3573 Invalid dates are now treated as (time_t) -1.
3574 Redo version message to conform to GNU standards.
3576 * src/create.c (dump_file):
3577 Fix typo: last two args to dump_file were interchanged.
3578 * src/update.c (update_archive): Likewise.
3580 * src/common.h (tartime): New decl.
3582 * src/list.c (tartime): Now extern.
3583 (read_and): Invalid headers cause errors, not warnings.
3585 1999-10-03 Paul Eggert <eggert@twinsun.com>
3587 * lib/getdate.y (__attribute__):
3588 Don't use if GCC claims to be before 2.8; this is
3589 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3591 1999-09-25 Paul Eggert <eggert@twinsun.com>
3593 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3594 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3596 * tests/incremen.sh: Add yet another sleep.
3598 1999-09-24 Paul Eggert <eggert@twinsun.com>
3600 * NEWS: A read error now causes a nonzero exit status.
3602 * src/create.c (to_chars): Fix base-256 output.
3604 * src/buffer.c (write_error):
3605 Read error is an error, not just a warning.
3607 1999-09-24 Paul Eggert <eggert@twinsun.com>
3609 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3611 * src/tar.c (<time.h>): Include.
3612 (time): Declare if not defined.
3613 (confirm): Don't read past EOF.
3614 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3615 (main): Use clock_gettime if available.
3617 * tests/Makefile.am (TESTS): Add incremen.sh
3618 (INCLUDES): Add -I../lib, for fnmatch.h.
3620 * src/update.c (update_archive):
3621 Remove call to name_expand; had no effect.
3622 Use chdir_do to change into directory.
3623 Use deref_stat instead of stat.
3624 Use add_avoided_name to mark names to be avoided; the old method of
3625 setting a bit with the name caused all descendants of that name to
3626 be avoided, in some circumstances.
3628 * tests/incremen.sh: Remove unnecessary sleeps.
3630 * src/names.c (name_next): Go back to using plain chdir.
3631 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3632 (addname): Likewise.
3633 (name_match): Use chdir_do to act on chdir args.
3634 (merge_sort): Moved here from incremen.c.
3635 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3637 (name_expand): Remove.
3638 (name_from_list): Skip fake names.
3639 Use chdir_do to act on chdir args.
3640 (struct avoided_name): New struct.
3641 (avoided_names): New var.
3642 (add_avoided_name, is_avoided_name): New functions.
3644 * src/system.h (stat, lstat): Define in terms of statx on
3645 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3646 (UCHAR_MAX): New macro.
3647 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3649 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3651 * src/incremen.c (<time.h>): Remove include; no longer used.
3652 (time): Remove decl.
3654 (get_directory_contents): Use deref_stat.
3655 Consider a subdirectory to be all new only if
3656 listed_incremental_option or if it its timestamp is newer than the
3658 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3659 (read_directory_file): Now extern. Do not set time_now.
3660 (write_directory_file): Renamed from write_dir_file.
3661 Use start_time instead of time_now.
3662 (compare_names, collect_and_sort_names): Move to names.c.
3664 * src/mangle.c (<time.h>): Remove; not used.
3665 (time): Do not declare.
3667 * src/misc.c (chdir_from_initial_wd): Remove.
3668 (deref_stat): New function.
3669 (struct wd): New struct.
3670 (wd, wds, wd_alloc): New variables.
3671 (chdir_arg, chdir_do): New function.
3673 * src/compare.c (get_stat_data): Use deref_stat.
3675 * src/common.h (name_expand): Remove.
3677 * src/list.c (time): Declare if not defined.
3678 (base_64_digits): Moved here from create.c.
3679 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3681 (read_and): Don't get time from header unless we need it now;
3682 as getting time can cause duplicate diagnostics if bogus.
3683 Remove "Hmm, " from diagnostic.
3684 Use "Skipping to next header" uniformly.
3685 (from_header): Renamed from from_chars. All uses changed.
3686 Allow different forms for unportable 2's complement numbers.
3687 Don't check for extended forms when parsing checksums.
3688 Parse base-256 output.
3689 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3690 (major_from_header): Renamed from major_from_chars. All uses changed.
3691 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3692 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3693 (off_from_header): Renamed from off_from_chars. All uses changed.
3694 (size_from_header): Renamed from size_from_chars. All uses changed.
3695 (time_from_header): Renamed from time_from_chars. All uses changed.
3696 Warn about future timestamps.
3697 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3698 (uintmax_from_header): Renamed from uintmax_from_chars.
3700 (tartime): New function, incorporating isotime.
3702 (print_header): Use tartime.
3704 * src/create.c (to_chars): Fix typo in decl.
3705 Don't assign through char const *.
3706 Rename name_expand back to collect_and_sort_names.
3708 * src/extract.c (<time.h>): No need to include.
3709 (time): No need to declare.
3710 (now): Remove variable.
3711 (extr_init): Don't initialize `now'.
3712 Increment same_permissions_option and same_owner_option if we_are_root
3713 is nonzero; this supports the new --no-same-owner option.
3714 (set_stat): Use start_time instead of `now'.
3716 * src/create.c (struct link): Remove unused linkcount member.
3717 (base_64_digits): Move to list.c.
3718 (base_8_digits): Remove.
3719 (to_octal): New function, with some of old contents of to_base.
3721 (to_base256): New function.
3722 (to_chars): Use base 256, not base 64, for huge values.
3723 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3725 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3726 it means we have an incremental dump where we don't know whether this
3727 is a top-level call.
3728 Use deref_stat instead of statx / stat / lstat.
3729 Cast result of alloca.
3730 Check for dates if 0 < top_level, not if listed_incremental_option.
3731 Move multiple-link check after directory check.
3732 Do not dump avoided names.
3733 Dump hard links to symbolic names as links, not as separate
3735 start_header cannot return a null pointer, so don't test for it.
3736 Likewise for find_next_block.
3738 * src/buffer.c, src/common.h (<human.h>): Include.
3739 (read_error): Read error is an error, not just a warning.
3740 (print_total_written): Also print human-readable byte count, and
3742 (open_archive, flush_write): Use start_time, not current time.
3743 (flush_read): Report about garbage bytes ignored at end of archive,
3744 but act on non-garbage bytes (instead of ignoring them).
3745 (new_volume): Use WARN for warnings.
3748 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3750 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3752 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3754 * lib/Makefile.am (noinst_HEADERS):
3755 Rename fnmatch.h to fnmatch.hin; add human.h.
3756 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3757 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3759 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3761 * lib/fnmatch.c (strchrnul):
3762 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3763 Do not define if !_LIBC and if it already exists.
3764 (internal_fnmatch): Use it.
3766 * configure.in (tar_LDADD): New variable, used only when linking tar.
3767 (rmt_LDADD): Similarly, for rmt.
3768 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3769 fnmatch.c; otherwise, use the system fnmatch.h.
3771 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3772 Modernize sample backup script.
3774 * THANKS: Martin Goik's email address has changed.
3776 * m4/fnmatch.m4: New file.
3778 1999-09-03 Paul Eggert <eggert@twinsun.com>
3780 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3783 1999-08-29 Paul Eggert <eggert@twinsun.com>
3785 * lib/getdate.y (get_date):
3786 Rename outermost local `probe' to `quarter'.
3787 Rename latter local `tm' to probe_tm.
3788 From: Jim Meyering <meyering@ascend.com>
3789 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3791 1999-08-28 Paul Eggert <eggert@twinsun.com>
3793 * lib/getdate.y (PC): New macro; use it when possible.
3794 (number): Handle `Nov 11 1996' example correctly.
3795 See Risks Digest 20.55 (1999-08-27)
3796 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3798 1999-08-23 Paul Eggert <eggert@twinsun.com>
3800 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3802 Remove minor cases of lint from many source files: this includes
3803 unnecessary casts, uses of NULL, etc.
3805 * configure.in (AC_PROG_YACC): Remove.
3806 (YACC): Always use bison.
3807 (AC_STRUCT_TIMEZONE): Add.
3808 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3810 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3813 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3814 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3816 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3818 * src/common.h (merge_sort): Remove decl; no longer exported.
3820 * src/system.h (voidstar): Remove.
3821 (memcpy, memcmp): Cast args.
3822 ("xalloc.h"): Add include.
3823 (xmalloc, xrealloc): Remove decl.
3825 * src/mangle.c (time): Do not declare if defined.
3826 (first_mangle, mangled_num): Remove.
3828 * src/list.c (from_chars): Report out-of-range values more precisely.
3829 (off_from_chars): Do not allow negative offsets.
3830 (uid_from_chars): Allow negative uids.
3832 * src/create.c (linklist): Now static.
3833 (to_chars): Fix wording of message to match from_chars.
3835 * src/misc.c (merge_sort): Move to incremen.c.
3836 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3837 It's too painful to make it both generic and portable.
3838 (read_directory_file): "timestamp" -> "time stamp" in messages.
3840 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3841 (usage): Fix misspelling.
3842 (OPTION_STRING): -y is now -I.
3843 (decode_options): Use -1, not EOF, for getopt_long result.
3844 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3845 Handle operands after any "--" argument.
3846 (main): Report any output errors.
3848 * src/rmt.c (main): status is ssize_t, not long.
3850 * src/names.c (name_gather): Handle trailing -C option correctly.
3851 (addname): use memcpy, not strncpy, to copy a string of known length.
3852 (name_match): Handle trailing -C option correctly.
3853 Propagate -C option to following files.
3854 (name_match, name_scan): Remove redundant matching code.
3856 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3858 * lib/getdate.y: Major rewrite. Add copyright notice.
3859 (<stdio.h>): Include only if testing.
3861 (ISLOWER): New macro.
3862 (<string.h>): Include if HAVE_STRING_H, not USG.
3864 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3866 (EPOCH_YEAR): Renamed from EPOCH.
3867 (table): Renamed from TABLE.
3868 (meridian): Now an anonymous enum.
3869 (struct parser_control): New type.
3870 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3871 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3872 (%pure_parser): Added, so that the parser is pure.
3873 (%union): Removed; the type is now just plain int.
3874 All %type directives removed.
3875 (tLOCAL_ZONE): New %token.
3876 (month_day_table): Renamed from MonthDayTable.
3877 (gmtime, localtime, mktime, time): Declare only if not defined.
3878 (meridian_table): New table.
3879 (dst_table): New table.
3880 (units_table): renamed from UnitsTable.
3881 (relative_time_table): Renamed from OtherTable.
3882 (time_zone_table): Renamed from TimezoneTable. Modernized.
3883 (military_table): Renamed from MilitaryTable.
3884 (to_hour): Renamed from ToHour.
3885 (to_year): Renamed from ToYear.
3886 (lookup_zone): New function.
3887 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3889 (yylex): Now reentrant. All callers changed.
3890 (get_date): Add support for local time zone abbreviations.
3893 1999-08-20 Paul Eggert <eggert@twinsun.com>
3895 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3897 * src/create.c (to_chars): Generate GNU base-64 representation
3898 if we are generating an old or new GNU format tar file for a
3899 number that can't be represented with the POSIX format.
3901 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3902 (AM_FUNC_GETLINE): Add.
3903 (LIBOBJS): Add getline.o to workaround comment.
3904 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3905 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3906 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3907 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3908 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3909 lib/save-cwd.h, m4/getline.m4: New files.
3911 * src/misc.c (<save-cwd.h>): Include.
3912 (chdir_from_initial_wd): New function.
3914 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3915 (name_gather): Handle `-C x -C y' correctly.
3916 Do not rely on addname to handle -C.
3917 (addname): New CHANGE_DIR parameter. All callers changed.
3918 Remove ugly calls to getcwd; no longer needed.
3919 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3921 * src/incremen.c (listed_incremental_stream): New var.
3922 (read_directory_file): Remove arbitrary limits on file name length.
3923 Do not attempt to get the working directory; we can bypass this
3924 on fchdir hosts. Open the listed_incremental_option file for both
3925 read and write instead of opening it twice. Check for I/O errors
3926 when doing I/O to this file. Check for invalid data in the file,
3927 and report line numbers of invalid data.
3928 (write_dir_file): Likewise.
3929 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3930 Do not invoke write_dir_file; that's our caller's responsibility.
3932 * src/list.c (max): New macro.
3933 (isotime): Now takes time_t, not time_t *. Report the decimal values
3934 of times that can't be broken down.
3935 (print_header): Don't assume that major and minor device numbers can
3938 * src/common.h (struct name): change_dir is now char const *.
3939 (write_directory_file): Remove unused decl.
3940 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3941 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3942 (chdir_from_initial_wd): New decl.
3943 (addname): New 2nd arg.
3945 * THANKS: Torsten Lull -> Catrin Urbanneck
3947 1999-08-18 Paul Eggert <eggert@twinsun.com>
3949 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3950 Don't depend on ac_cv_func variables.
3951 From Albert Chin-A-Young <china@thewrittenword.com>.
3953 1999-08-18 Paul Eggert <eggert@twinsun.com>
3955 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3957 * m4/signedchar.m4: New file.
3958 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3959 * src/system.h (signed_char): New macro.
3960 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3961 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3963 * src/create.c (write_eot): Write at least two zero blocks.
3965 * src/extract.c (extract_archive): Fix sparse array bug:
3966 we did not find end of array correctly.
3968 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3969 Don't assume find_next_block yields nonnull.
3970 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3971 * src/list.c (skip_extended_headers): Likewise.
3973 * src/list.c (read_and, list_archive): Simplify code.
3974 (read_header): Fix computation of signed checksums on machines where
3976 Do not consider a block to be zero unless all its bytes are zero,
3977 even the checksum bytes. Do not attempt to parse the checksum of
3978 a zero block. Fix memory leak with long names and links.
3979 (from_chars): Accommodate a buggy tar that outputs leading NUL
3980 if the previous field overflows.
3982 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3983 \?, for portability to non-ASCII hosts.
3985 1999-08-16 Paul Eggert <eggert@twinsun.com>
3987 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3989 * src/extract.c (make_directories): Do not chown intermediate
3990 directories, even if we are root.
3992 * src/list.c (read_header): Fix bugs when interpreting
3993 POSIX-compliant headers that do not contain null bytes in the
3994 header or link names.
3996 1999-08-14 Paul Eggert <eggert@twinsun.com>
3998 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
4000 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
4001 (AC_HEADER_SYS_WAIT): Add.
4002 (AC_REPLACE_FUNCS): Add waitpid.
4003 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
4004 * lib/waitpid.c: New file.
4005 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
4006 * src/system.h (WCOREDUMP): Remove; no longer used.
4007 (WIFSTOPPED): Likewise.
4008 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
4009 * src/buffer.c (child_open_for_compress): Undo previous change.
4010 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
4011 (new_volume): Likewise.
4013 * src/buffer.c, src/extract.c, src/incremen.c (time):
4014 Don't declare if defined.
4015 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
4016 * src/incremen.c (read_directory_file):
4017 Invoke `time' the same way everyone else does.
4018 Check validity of --listed-incremental file contents a bit better.
4019 Do not worry about --after-date-option; tar.c now checks this.
4020 * src/list.c (isotime): Report ??? if localtime returns null.
4021 Don't assume years fit into four digits.
4022 Don't append trailing newline.
4023 (print_header): Report ??? if localtime returns null;
4024 Don't assume years fit into four digits.
4026 * src/compare.c (diff_archive): Do not fall back on absolute name
4027 when --absolute-names is not specified.
4029 * src/create.c (start_header):
4030 Include text of ignored filesystem prefix in warning.
4031 (create_archive): Check for excluded names when doing incremental
4032 pass through directory.
4033 (dump_file): Do not dump old files explicitly given on command line
4034 when using --listed-incremental. Do not strip ./ prefix from names.
4036 * src/tar.c: -g now implies after_date_option = 1.
4037 -g and -N are now incompatible options.
4039 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
4041 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
4043 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
4044 incremental headers as POSIX prefixes.
4046 1999-08-11 Paul Eggert <eggert@twinsun.com>
4048 * NEWS, configure.in: Version 1.13.6.
4050 * configure.in (ALL_LINGUAS): Add pt_BR.
4051 * po/pt_BR.po: New file.
4053 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
4054 Renamed from tar.info and header.texi; adjust actions so that
4055 they work in other directories.
4057 * doc/tar.texi: Add -y and --bzip2.
4058 Patterns containing / now exclude only file names whose prefix match.
4060 * lib/exclude.h (excluded_filename): New option parameter.
4061 (add_exclude_file): New ADD_FUNC parameter.
4062 (excluded_pathname): Remove decl.
4063 * lib/exclude.c (_GNU_SOURCE):
4064 Remove; no longer needed since we don't use FNM_ macros.
4065 (excluded_filename): Renamed from excluded_filename_opts.
4066 (excluded_filename, excluded_pathname): Remove.
4067 (add_exclude_file): New ADD_FUNC parameter.
4069 * po/POTFILES.in: Add lib/quotearg.c.
4071 * src/buffer.c (_GNU_SOURCE): Define.
4072 (<fnmatch.h>): Include unconditionally.
4073 (child_open_for_compress): Dup after closing, to avoid possible file
4074 descriptor exhaustion.
4075 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4076 (flush_read): Likewise.
4078 * src/common.h (LG_8, LG_64): New macros.
4079 (excluded_with_slash, excluded_without_slash): New vars.
4081 (base_64_digits): New decl.
4082 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
4083 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
4085 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
4086 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
4088 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4089 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4090 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
4091 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
4092 respectively. All definitions and uses changed.
4093 (excluded_name): New decl.
4095 * src/compare.c (diff_archive):
4096 Open files with O_NONBLOCK instead of O_NDELAY.
4098 * src/create.c (base_64_digits): New constant.
4099 (base_8_digits): New macro.
4100 (MAX_VAL_WITH_DIGITS): New macro.
4101 (to_base): First half of old to_oct. Support base 64 too.
4102 (to_chars): Other half of old to_oct, for 64-bit support.
4103 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
4104 (gid_substitute, uid_substitute): Look up names dynamically if
4105 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
4106 (mode_to_chars): Renamed from mode_to_oct.
4107 Support negative values in all the _to_chars functions.
4108 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4109 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
4110 (dump_file): Inspect entire pathname, not just new file name
4111 component, when deciding whether to exclude it.
4113 * src/extract.c (extract_archive):
4114 Open files with O_NONBLOCK instead of O_NDELAY.
4116 * src/incremen.c (get_directory_contents):
4117 Inspect entire pathname, not just new file name
4118 component, when deciding whether to exclude it.
4120 * src/list.c (<fnmatch.h>): Do not include.
4121 (from_chars): Renamed from from_oct. New parameter specifying
4122 the negative of the minimum allowed value. Support negative
4124 (base64_map): New var.
4125 (base64_init): New function.
4126 (print_header): Output numeric uids and gids if numeric_owner_option.
4128 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
4130 * src/names.c (_GNU_SOURCE): Define.
4131 (<fnmatch.h>): Include unconditionally.
4132 (excluded_name): New function, taking over duties of excluded_pathname.
4135 * src/rmt.c (decode_oflag): New function.
4136 (main): Use it to support symbolic open flags.
4138 * src/rtapelib.c (encode_oflag): New function.
4139 (rmt_open__): Do not allow newlines in the path.
4140 Propagate errno correctly.
4141 Decode symbolic open flags, if present.
4143 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
4146 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4147 New -y or --bzip2 option.
4148 (add_filtered_exclude): New function.
4149 (decode_options): Put excluded patterns with / into
4150 excluded_with_slash, and without / into excluded_without_slash.
4151 Compare newer_mtime_option to its new initial value
4152 TYPE_MINIMUM (time_t) when deciding whether more than one
4153 threshold date was specified.
4155 1999-07-20 Paul Eggert <eggert@twinsun.com>
4157 * NEWS, configure.in: Version 1.13.5.
4159 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
4161 * src/buffer.c (new_volume): Likewise.
4162 * src/incremen.c (read_directory_file): Likewise.
4163 * src/tar.c (decode_options):
4164 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
4167 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
4168 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
4170 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
4171 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
4172 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
4173 Define to 0 if the corresponding S_IF* macro is not defined.
4174 (mkfifo): Do not define if already defined, or if S_IFIFO
4177 * src/compare.c (diff_archive): Use HAVE_READLINK, not
4178 S_ISLNK, to determine whether to invoke readlink.
4179 * src/create.c (dump_file): Likewise.
4181 * src/extract.c (set_mode):
4182 Do not chmod unless we are root or the -p option was given;
4183 this matches historical practice.
4184 (unlink_destination): New function, which checks for unlink failures.
4185 (maybe_recoverable): Stay quiet if -U.
4186 (extract_archive): Use O_EXCL if unlink_first_option.
4187 Report unlink failures.
4188 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
4189 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
4192 * src/incremen.c (get_directory_contents): Depend on
4193 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
4195 * src/list.c: Remove S_IS* ifdefs.
4196 * src/misc.c (maybe_backup_file): Likewise.
4198 * src/misc.c (maybe_backup_file):
4199 "Virtual memory exhausted" -> "Memory exhausted",
4200 to conform to the other places this message is issued.
4202 * src/mangle.c (extract_mangle):
4203 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
4205 * src/rtapelib.c (rmt_open__):
4206 Remove typo that caused us to omit the first char
4209 1999-07-16 Paul Eggert <eggert@twinsun.com>
4211 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
4213 * doc/tar.texi: A path name is excluded if any of its file name
4214 components matches an excluded pattern, even if the path name was
4215 specified on the command line.
4216 * src/create.c (create_archive): Likewise.
4217 * src/list.c (read_and): Likewise.
4218 * src/update.c (update_archive): Likewise.
4219 * lib/exclude.h (excluded_pathname): New decl.
4220 * lib/exclude.c (_GNU_SOURCE): Define.
4221 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
4222 (excluded_filename_opts): New function.
4223 (excluded_pathname): New function.
4225 * lib/Makefile.am (EXTRA_DIST):
4226 xstrtol.c moved here from libtar_a_SOURCES.
4227 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
4228 Remove xstrtoul.c; no longer needed.
4229 * lib/xstrtol.c: Remove.
4231 * src/tar.c (decode_options):
4232 Set newer_time_option to TYPE_MINIMUM, so that
4233 negative timestamps are handled correctly.
4234 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
4235 uniformity (and so that we don't need to have the other fns).
4236 (main): Remove call to init_total_written; no longer needed.
4238 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
4239 checks for unsigned long and long long.
4240 * src/arith.c: Remove.
4241 * src/Makefile.am (tar_SOURCES): Remove arith.c.
4242 * po/POTFILES.in: Remove src/arith.c.
4243 * src/arith.h: Use double, to simplify configuration gotchas.
4244 (tarlong): Now double.
4245 (TARLONG_FORMAT): New macro.
4246 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
4247 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
4248 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
4249 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
4250 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
4251 mult_tarlong, print_tarlong): Remove. All callers replaced with
4254 * src/common.h (init_total_written): Remove decl.
4256 * src/buffer.c (total_written):
4257 Remove; replaced with prev_written + bytes_written.
4258 (prev_written): New var.
4259 (init_total_written): Remove.
4260 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4262 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4263 Make sure that we can shift, multiply
4264 and divide unsigned long long values; Ultrix cc can't do it.
4266 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4267 Check for any unknown bits, not just unknown bits left of the leftmost
4270 * lib/quotearg.c (quotearg_buffer):
4271 Don't quote spaces if C quoting style.
4272 * src/list.c (from_oct):
4273 Use C quoting style for error; omit trailing NULs.
4275 1999-07-14 Paul Eggert <eggert@twinsun.com>
4277 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4279 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4280 <inttypes.h> defines strtoumax as a macro (and not as a function).
4281 HP-UX 10.20 does this.
4283 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4284 * PORTS, README, TODO, doc/tar.texi: Likewise.
4286 1999-07-12 Paul Eggert <eggert@twinsun.com>
4288 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4289 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4291 * src/list.c (decode_header):
4292 Do not assume that S_IFBLK and S_IFCHR are defined.
4294 * src/create.c (start_header): Do not assume S_IFMT is defined.
4295 (dump_file): Remove unnecessary check for screwy apollo lossage.
4296 Do not assume S_IFBLK and S_IFCHR are defined.
4298 * src/extract.c (extract_archive):
4299 Test whether S_IFCHR and S_IFBLK are nonzero,
4300 not whether they are defined, for consistency with other tests.
4302 * src/buffer.c (is_regular_file):
4303 Don't succeed on files that we can't access due to
4304 permissions problems.
4305 (open_archive): Fix wording on fatal error message.
4306 Don't bother to stat /dev/null if the archive is not a character
4309 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4310 Report an error, not a warning, for I/O errors.
4311 (process_rawdata, process_dumpdir, diff_sparse_files):
4312 Change ungrammatical "Data differs" to "Contents differ".
4313 (get_stat_data): Find hidden files on AIX.
4314 Accept file name as argument; all uses changed.
4315 (get_stat_data, diff_archive): Use system error message for
4316 nonexistent files rather than rolling our own.
4317 (diff_archive): Unknown file types are errors, not warnings.
4318 Normalize spelling of message to "File type differs".
4319 Use get_stat_data to get link status, for consistency.
4320 Do not inspect st_rdev for fifos.
4321 Do not assume st_mode values contain only file types and mode bits.
4322 Check for mode changes and device number changes separately.
4324 * src/update.c (append_file):
4325 Open the file before statting it, to avoid a race.
4326 Complain about file shrinkage only when we reach EOF.
4328 1999-07-08 Paul Eggert <eggert@twinsun.com>
4330 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4332 * configure.in (AC_EXEEXT): Add.
4334 * lib/Makefile.am (noinst_HEADERS):
4335 Add basename.h, exclude.h. Remove full-write.h.
4336 (libtar_a_SOURCES): Add exclude.c.
4338 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4340 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4341 * lib/safe-read.h (safe_read): New decl.
4342 * src/rmt.c: Include safe-read.h.
4343 * src/rtapelib.c: Include basename.h, save-read.h.
4344 (rmt_open__): Use base_name to compute base name.
4347 Include basename.h, exclude.h; don't include full-write.h.
4348 (exclude_option): Remove decl.
4349 (excluded): New decl.
4350 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4352 * src/list.c (read_and):
4353 Use excluded_filename instead of check_exclude.
4354 Check base name of incoming file name, not entire file name, when
4355 deciding whether to exclude it.
4357 * src/create.c (finish_sparse_file):
4358 Use excluded_filename instead of check_exclude.
4359 Don't bother to stat excluded file names.
4360 * src/incremen.c (get_directory_contents): Likewise.
4362 * src/names.c (exclude_pool, exclude_pool_size,
4363 allocated_exclude_pool_size, simple_exclude_array,
4364 simple_excludes, allocated_simple_excludes,
4365 pattern_exclude_array, pattern_excludes,
4366 allocated_pattern_excludes, add_exclude, add_exclude_file,
4368 Remove; now done in ../lib/exclude.c.
4370 * src/tar.c (decode_options): Initialize `excluded'.
4371 Use new add_exclude_file and add_exclude functions.
4373 1999-07-05 Paul Eggert <eggert@twinsun.com>
4375 * m4/gettext.m4: Use changequote rather than [[ ]].
4377 * lib/safe-read.c: Renamed from lib/full-read.c.
4378 (safe_read): Renamed from full_read. All uses changed.
4379 * lib/safe-read.h, lib/full-write.h: New files.
4380 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4381 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4382 * lib/full-write.c: Include full-write.h.
4383 * src/common.h: Include full-write.h, safe-read.h.
4384 * src/system.h: (full_read, full_write): Remove decls.
4386 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4388 * src/system.h (bindtextdomain, textdomain): undef before
4389 defining, to avoid preprocessor warnings with --disable-nls
4390 on hosts whose locale.h includes libintl.h.
4392 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4393 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4394 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4397 1999-07-02 Paul Eggert <eggert@twinsun.com>
4399 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4400 * m4/mktime.m4: New file.
4401 * m4/Makefile.am.in, m4/README: Remove these files.
4402 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4403 remove README, Makefile.am.in.
4404 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4405 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4408 * src/tar.c: Include signal.h.
4409 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4410 (main): Ensure SIGCHLD is not ignored.
4412 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4413 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4414 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4415 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4416 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4417 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4418 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4419 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4420 they don't overlap with char codes. Use an enum instead of a lot
4423 * src/system.h (ISASCII): Remove.
4424 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4425 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4426 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4427 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4428 LONG_MAX): New macros.
4430 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4431 (read_directory_file): Cast ISSPACE arg to unsigned char.
4432 * src/misc.c (ISPRINT): Remove; now in system.h.
4433 (remove_any_file): Add brackets to pacify gcc -Wall.
4434 * src/list.c: Don't include <ctype.h>; system.h already does this.
4435 (ISODIGIT, ISSPACE): Remove; now in system.h.
4436 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4438 (from_oct): Cast ISSPACE arg to unsigned char.
4440 * src/create.c (mode_to_oct): Translate modes from internal to
4442 * src/list.c (mode_from_oct): Translate modes from external to
4443 internal form. Do not complain about unrecognized mode bits.
4444 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4445 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4447 * src/extract.c: (extr_init, make_directories, extract_archive):
4448 Do not assume mode bits have traditional Unix values.
4449 * src/list.c (decode_mode): Likewise.
4450 * src/create.c (start_header, dump_file): Likewise.
4451 * src/buffer.c (child_open_for_compress,
4452 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4453 * src/compare.c (diff_archive): Likewise.
4455 * src/extract.c (set_mode): Use %04 not %0.4 format.
4456 (extract_sparse_file): Do not use data_block uninitialized.
4457 Check for lseek failures.
4459 * src/rtapelib.c (rmt_lseek__):
4460 Convert lseek whence values to portable integers on the wire.
4461 * src/rmt.c (main): Likewise. Check for whence values out of range.
4463 * src/create.c (finish_sparse_file): Use lseek whence macros
4464 instead of integers.
4465 * src/buffer.c (backspace_output): Likewise.
4466 * src/compare.c (diff_archive, verify_volume): Likewise.
4467 * src/delete.c (move_archive): Likewise.
4468 * src/extract.c (extract_sparse_file): Likewise.
4470 * src/create.c (dump_file): Do not invoke finish_sparse_file
4471 on a negative file descriptor.
4473 * src/buffer.c: Add braces to pacify gcc -Wall.
4475 * src/compare.c (diff_sparse_files): Report lseek errors.
4477 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4479 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4481 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4482 message to be internationalized; \a doesn't work with msgfmt.
4484 * src/tar.c (long_options, main, usage, OPTION_STRING):
4485 Remove -E or --ending-file.
4486 * src/list.c (read_and): Likewise.
4487 * src/common.h (ending_file_option): Likewise.
4488 * src/buffer.c (close_archive): Likewise.
4490 * tests/after: Don't run two commands together in a pipeline,
4491 as some old shells mishandle pipeline exit status.
4493 1999-06-28 Paul Eggert <eggert@twinsun.com>
4495 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4496 * NEWS: Describe changes since 1.12.
4497 * README: Update bug reporting address; move paxutils ref to NEWS.
4499 Handle EINTR correctly.
4500 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4501 * lib/full-read.c, lib/full-write.c: New files.
4502 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4503 Prefer full_read to read and full_write to write.
4504 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4505 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4507 * src/extract.c (extract_sparse_file): Likewise.
4508 * src/rmt.c (get_string, main, report_error_message,
4509 report_numbered_error): Likewise.
4510 * src/rmt.h (rmtread, rmtwrite): Likewise.
4511 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4512 rmt_write__, rmt_ioctl__): Likewise.
4513 * src/update.c (append_file): Likewise.
4514 * src/system.h (full_read, full_write): New decls.
4516 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4517 lib/xmalloc.c, src/arith.c, src/misc.c.
4519 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4520 New macros. All uses of STDIN and STDOUT changed.
4521 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4522 instead of 0 and STDOUT_FILENO instead of 1.
4523 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4524 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4526 * src/rmt.c (private_strerror): Avoid const. Translate results.
4528 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4529 in the presence of NFS clock skew.
4531 1999-06-25 Paul Eggert <eggert@twinsun.com>
4533 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4535 * src/buffer.c (write_archive_buffer): New function.
4536 (child_open_for_compress, flush_write, flush_read): Use it to write
4538 (open_archive): Report error if fstat of archive fails.
4539 Improve efficiency of check for /dev/null.
4540 Also, fix some corner cases with remote archives and /dev/null checking.
4541 (close_archive): Test for input fifo only if not remote.
4542 Truncate output archive only if it's not remote.
4544 * src/misc.c (remove_any_file):
4545 Don't terminate if you see . or ..; just skip them.
4547 1999-06-18 Paul Eggert <eggert@twinsun.com>
4549 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4551 Output sizes using a format that's more compatible with
4552 traditional tar (and with GNU Emacs).
4553 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4554 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4555 Don't subtract 1 from size.
4556 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4557 Output a trailing NUL unless the value won't fit without it.
4558 (finish_header): No need to append NUL to chksum, now that
4561 1999-06-16 Paul Eggert <eggert@twinsun.com>
4563 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4565 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4566 @INTLLIBS@ might invoke rpl_realloc.
4568 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4569 (intconv): Remove; use xstrto* fns instead.
4570 ("xstrtol.h"): Include.
4571 (check_decimal): Remove.
4572 (long_options, usage, OPTION_STRING, decode_options):
4573 Remove -y, --bzip2, --unbzip2.
4574 (decode_options): Use xget_version instead of get_version.
4575 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4576 Replace invocations of check_decimal with xstrtoumax.
4578 * tests/preset.in (echo_n, echo_c): Remove.
4580 * tests/after: Don't rely on $echo_c and $echo_n.
4582 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4583 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4584 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4585 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4586 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4587 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4588 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4589 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4590 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4591 m4/xstrtoumax.m4: New files.
4593 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4594 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4595 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4596 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4597 (AC_CHECK_FUNCS): Remove lchown.
4598 (AC_REPLACE_FUNCS): Remove basename, dirname.
4599 Add lchown, strtol, strtoul.
4600 (jm_FUNC_MKTIME): Add.
4601 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4602 are also built via the ANSI2KNR-filtering rules.
4603 Use a no-op line to work around bug in automake 1.4 with malloc and
4605 (AC_OUTPUT): Add m4/Makefile.
4607 * lib/Makefile.am (EXTRA_DIST):
4608 Add lchown.c, malloc.c, mktime.c, realloc.c,
4609 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4610 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4611 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4612 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4613 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4615 * src/system.h (uintmax_t): Don't declare; configure now does this.
4617 * src/common.h (backup_type): New decl.
4618 * src/common.h, src/misc.c, src/tar.c:
4619 Move include of backupfile.h to common.h.
4621 * src/misc.c (maybe_backup_file):
4622 Pass backup_type to find_backup_file_name.
4624 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4625 UINTMAX_STRSIZE_BOUND.
4627 * doc/tar.texi: Remove --bzip2.
4628 Fix @xref typos reported by latest makeinfo.
4630 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4632 (M4DIR, ACINCLUDE_INPUTS): New macros.
4633 ($(srcdir)/acinclude.m4): New rule.
4635 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4636 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4637 now generated automatically by autoconf.
4639 1999-05-15 Paul Eggert <eggert@twinsun.com>
4641 * doc/tar.texi: Remove -y.
4643 1999-04-09 Paul Eggert <eggert@twinsun.com>
4645 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4646 (we were allocating too much storage).
4647 (uintmax_t): Don't declare; configure now does this.
4649 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4651 1999-03-22 Paul Eggert <eggert@twinsun.com>
4653 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4655 * acinclude.m4 (AC_LFS_FLAGS):
4656 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4657 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4658 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4660 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4661 New macros; needed for latest GNU xmalloc.c.
4663 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4664 (libtar_a_SOURCES): Add quotearg.c.
4665 * list.c: Include <quotearg.h>.
4666 (from_oct): Add forward decl.
4667 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4668 (from_oct): Report an error only if TYPE is nonzero.
4669 Quote any funny characters in bad header.
4671 1999-03-20 Paul Eggert <eggert@twinsun.com>
4673 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4675 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4676 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4678 (AC_LFS): Simplify AIX revision number test.
4680 1999-03-17 Paul Eggert <eggert@twinsun.com>
4682 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4684 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4685 Remove; it doesn't work that well
4686 with AC_CANONICAL_HOST.
4687 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4689 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4691 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4693 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4695 * tar.texi: Fix bug-report addr.
4697 * README: Remove --with-included-malloc.
4698 Upgrade version numbers of build software.
4700 1999-03-07 Paul Eggert <eggert@twinsun.com>
4702 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4704 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4705 where bindtextdomain and gettext require -lintl.
4706 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4707 `no' means it failed.
4708 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4709 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4710 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4711 to add anything to the command line (it's all in config.h).
4712 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4714 1999-03-01 Paul Eggert <eggert@twinsun.com>
4716 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4718 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4720 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4721 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4722 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4723 like OFF_MAX, which are not reliable
4724 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4725 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4726 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4728 * src/incremen.c (get_directory_contents):
4729 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4730 Have statx depend on STX_HIDDEN, not AIX.
4732 * src/create.c (to_oct):
4733 New parameter substitute, giving a substitute value to use
4734 when the original value is out of range. Do not append a space to the
4735 output; modern tars don't. When a value is out of range, specify the
4736 maximum value, not the number of bits.
4737 (GID_NOBODY, UID_NOBODY): New macros.
4738 (gid_to_oct, uid_to_oct): Use them as substitutes.
4739 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4740 (dump_file): Check whether the file changed as we read it.
4742 * src/rmt.c (main): Remove suspicious AIX/386 code.
4744 1999-02-19 Paul Eggert <eggert@twinsun.com>
4746 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4747 returns a type compatible with char *; it doesn't on SunOS
4748 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4750 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4752 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4753 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4755 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4757 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4758 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4759 * acinclude.m4 (AM_WITH_NLS):
4760 Update to latest gettext version (serial 5).
4761 (AC_LFS_FLAGS): New macro
4762 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4763 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4764 Work properly in cross-compilation scenario, by checking for getconf
4765 with AC_CHECK_TOOL and by ditching uname in favor of
4766 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4768 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4769 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4770 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4771 since getdate.y now uses ANSI code.
4773 * config.guess, config.sub: New files; taken from automake 1.4.
4775 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4776 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4777 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4778 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4779 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4780 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4781 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4783 1999-02-01 Paul Eggert <eggert@twinsun.com>
4785 * src/tar.c: Update copyright.
4789 1999-02-01 Paul Eggert <eggert@twinsun.com>
4791 * NEWS, configure.in: Version 1.12.64004
4793 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4795 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4797 * src/extract.c (extract_archive): Fix bug when extracting sparse
4798 files: they were trashing the tar file header.
4800 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4801 Add -y or --bzip2 or --bunzip2 option.
4803 1999-01-30 Paul Eggert <eggert@twinsun.com>
4805 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4806 cached_no_such_uid, cached_no_such_gid): New vars.
4807 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4808 Cache failures, too.
4810 * src/tar.c (decode_options):
4811 Don't pass names longer than UNAME_FIELD_SIZE to
4812 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4814 1999-01-27 Paul Eggert <eggert@twinsun.com>
4816 * NEWS, configure.in: Version 1.12.64003
4818 * src/buffer.c (backspace_output, close_archive): Cast
4819 rmtlseek position arg to off_t, for benefit of K&R compilers
4821 * src/compare.c (verify_volume): Likewise.
4823 * NEWS, configure.in: Version 1.12.64002
4825 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4826 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4827 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4828 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4829 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4830 uid_from_oct): Likewise.
4832 1999-01-25 Paul Eggert <eggert@twinsun.com>
4834 * incremen.sh: Fix timing bug in regression test.
4836 1999-01-22 Paul Eggert <eggert@twinsun.com>
4838 * NEWS, configure.in: Update version
4840 * Makefile.am (localedir): Change to $(datadir)/locale.
4841 (DEFS): New macro, defining LOCALEDIR.
4842 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4843 (INCLUDES): Add -I..
4845 * Makefile.am (localedir): Change to $(datadir)/locale.
4847 1999-01-21 Paul Eggert <eggert@twinsun.com>
4849 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4851 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4852 * src/Makefile.am (localedir): Likewise.
4853 (DEFS): New macro, defining LOCALEDIR.
4854 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4855 (INCLUDES): Add `-I..'.
4857 * tests/incremen.sh: Fix timing bug.
4859 1999-01-20 Paul Eggert <eggert@twinsun.com>
4861 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4862 `lfs.7' changed to `64000' in version number
4863 to conform to gnits standards.
4865 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4866 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4868 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4871 1998-12-07 Paul Eggert <eggert@twinsun.com>
4873 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4875 * src/list.c (read_header):
4876 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4878 1998-11-30 Paul Eggert <eggert@twinsun.com>
4880 * configure.in: Quote the output of uname.
4882 * src/extract.c (set_stat): chmod after chown even when not root;
4883 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4885 1998-11-15 Paul Eggert <eggert@twinsun.com>
4887 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4889 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4890 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4892 1998-10-28 Paul Eggert <eggert@twinsun.com>
4894 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4896 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4899 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4900 On many installations, rexec is disabled.
4902 1998-08-07 Paul Eggert <eggert@twinsun.com>
4904 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4906 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4907 for nameless users and groups.
4909 1998-02-17 Paul Eggert <eggert@twinsun.com>
4911 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4912 * NEWS, README: Add explanation of why this isn't an official version.
4914 1998-02-02 Paul Eggert <eggert@twinsun.com>
4916 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4917 This is an unofficial version.
4919 1997-12-17 Paul Eggert <eggert@twinsun.com>
4921 * src/incremen.c (ST_DEV_MSB): New macro.
4922 (NFS_FILE_STAT): Use most significant bit of st_dev,
4923 even if it's unsigned.
4925 1997-12-08 Paul Eggert <eggert@twinsun.com>
4927 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4929 1997-11-19 Paul Eggert <eggert@twinsun.com>
4931 * configure.in (HAVE_INTTYPES_H):
4932 Don't ignore cache variable if it's already set.
4934 1997-11-10 Paul Eggert <eggert@twinsun.com>
4936 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4937 * src/delete.c (records_read): Now off_t.
4938 (move_archive): Don't assume mt_count is of type daddr_t.
4940 1997-10-30 Paul Eggert <eggert@twinsun.com>
4942 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4943 Set to appropriate values if large file support
4944 needs explicit enabling.
4945 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4947 New macros to configure.
4948 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4950 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4951 major_t, minor_t, ssize_t): New macros.
4953 * src/arith.h (TARLONG_FORMAT):
4954 Fix typo: %uld -> %lu. Use unsigned when long long
4956 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4957 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4959 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4960 2nd arg is now unsigned long.
4962 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4963 (prepare_record_buffer): Arg is now size_t.
4964 Remove now-useless casts.
4966 (main): Use `long' for status, so that it can store ssize_t.
4967 Use daddr_t, mode_t, size_t, off_t when appropriate.
4968 Convert daddr_t and off_t values ourselves, since they might be longer
4969 than long. Convert other types using `long' primitives.
4970 When processing MTIOCTOP, do not try to pass resulting
4971 count back, since it won't work (it could be too large) and it's
4972 not expected anyway.
4975 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4976 now-useless casts. Use unsigned long to print *_t types, except use
4977 STRINGIFY_BIGINT for off_t.
4978 (update_archive): Cast -1 to dev_t when necessary.
4980 * src/tar.c (check_decimal):
4981 Now returns 1 if successful, 0 otherwise, and returns
4982 uintmax_t value into new arg. Check for arithmetic overflow.
4983 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4984 Check for overflow on user or group ids.
4986 * src/compare.c (diff_init, process_rawdata, read_and_process,
4987 diff_sparse_files, diff_archive):
4988 Use off_t, pid_t, size_t, ssize_t when appropriate.
4989 Remove now-useless casts. Use unsigned long to print *_t types,
4990 except use STRINGIFY_BIGINT for off_t.
4992 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4993 Size arg is now size_t.
4995 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4996 when allocating buffer.
4999 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
5000 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
5001 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
5004 (get_status_string, get_status_off): New function.
5005 (get_status): Now returns long, so that it can store ssize_t.
5006 Invoke get_status_string to do the real work.
5007 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
5008 (rmt_lseek__): Now returns off_t, using new get_status_off function.
5009 (rmt_ioctl__): Convert mt_count by hand,
5010 since it might be longer than long.
5012 * src/mangle.c (extract_mangle):
5013 Check for overflow when converting off_t to size_t.
5014 Use off_t, size_t when appropriate. Remove now-useless casts.
5016 * src/system.h (mode_t): Remove; now done by autoconf.
5017 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
5018 Return number of ST_NBLOCKSIZE-byte blocks,
5019 not number of 512-byte blocks;
5020 this also helps to avoid overflow.
5021 (st_blocks): Declare if needed.
5022 (ST_NBLOCKSIZE): New macro.
5023 (<limits.h>, <inttypes.h>): Include if available.
5024 (CHAR_BIT): New macro.
5025 (uintmax_t): New typedef.
5026 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
5027 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
5028 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
5030 * src/names.c (name_init):
5031 Fix typo in error message: FILE* was passed, but char*
5034 (read_name_from_file, name_gather, addname, name_match, name_scan,
5035 add_exclude): Use size_t when appropriate. Remove now-useless casts.
5037 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
5039 * src/extract.c (newdir_umask, current_umask): Now mode_t.
5040 (extract_sparse_file): Args now use off_t.
5042 (set_mode, set_stat, make_directories, extract_sparse_file,
5043 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
5044 now-useless casts. Use unsigned long to print *_t types, except use
5045 STRINGIFY_BIGINT for off_t.
5047 * src/misc.c (quote_copy_string):
5048 Use size_t when appropriate. Remove now-useless casts.
5050 * src/list.c (read_and, list_archive, read_header, decode_mode,
5051 print_header, print_for_mkdir):
5052 Use mode_t, off_t, size_t when appropriate. Remove
5053 now-useless casts. Use unsigned long to print *_t types, except use
5054 STRINGIFY_BIGINT for off_t.
5056 (read_header): Check for overflow when converting header size.
5058 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
5059 const char *. Size arg is now size_t. Now takes new type and maxval
5060 args. Compute result using uintmax_t, not long. Report error if
5061 field does not contain octal number in range.
5062 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
5063 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
5064 uintmax_from_oct): New functions.
5066 (stringify_uintmax_t_backwards): New function.
5068 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
5069 (skip_file): Offset arg is now off_t.
5071 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
5072 real_s_totsize, real_s_sizeleft, current_block_ordinal):
5074 (write_error): Arg is now ssize_t.
5075 (child_pid): Now pid_t.
5076 (available_space_after): Now size_t.
5078 (child_open_for_compress, child_open_for_uncompress, flush_write,
5079 open_archive, flush_write, write_error, flush_read, close_archive):
5080 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
5081 casts. Use unsigned long to print *_t types, except use
5082 STRINGIFY_BIGINT for off_t.
5084 * src/delete.c (records_read): Now daddr_t.
5085 (move_archive): Arg is now daddr_t. Check for overflow when
5087 (move_archive, delete_archive_members): Use daddr_t, off_t when
5088 appropriate. Remove now-useless casts.
5090 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
5091 (rmt_lseek): Now returns off_t.
5093 * src/create.c (to_oct):
5094 Now static. Value arg is now uintmax_t. Accept new args
5095 giving name of type of octal field, for error messages. Report an
5096 error if the value is too large to fit in the field.
5097 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5098 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
5100 (write_eot, write_long, finish_header, deal_with_sparse,
5101 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
5102 appropriate. Remove now-useless casts. Use unsigned long to print
5103 *_t types, except use STRINGIFY_BIGINT for off_t.
5105 (find_new_file_size): 1st arg is now off_t*.
5106 (finish_sparse_file): Args now use off_t, not long.
5107 Check for lseek error.
5108 (create_archive, dump_file): Cast -1 to dev_t when necessary.
5109 (dump_file): Device arg is now dev_t.
5110 Avoid overflow when testing whether file has holes
5111 by using the new ST_NBLOCKSIZE macro.
5113 * src/incremen.c (struct accumulator, add_to_accumulator,
5114 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
5115 Use size_t for sizes.
5116 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
5117 Use dev_t, ino_t for devices and inodes.
5118 (gnu_restore): Use off_t for file offsets.
5119 (struct directory): Use char for flags. Add new flag `nfs'.
5121 (NFS_FILE_STAT): New macro.
5122 (note_directory): Accept struct stat * instead of
5123 device and inode number. All callers changed.
5124 (note_directory, get_directory_contents):
5125 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
5126 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
5128 * src/common.h (record_size, struct name, struct sp_array,
5129 available_space_after):
5130 Use size_t for sizes.
5131 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
5132 Use off_t for file offsets.
5133 (struct name): dir_contents is now const char *, not char *.
5134 (dump_file, get_directory_contents): Use dev_t for devices.
5135 (to_oct): Remove decl.
5136 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
5137 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
5138 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
5139 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
5140 UINTMAX_FROM_OCT): New macros.
5141 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5142 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
5143 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
5144 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
5145 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
5146 (print_for_mkdir): 2nd arg is now mode_t.
5148 See ChangeLog.1 for earlier changes.
5152 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
5155 This file is part of GNU tar.
5157 GNU tar is free software; you can redistribute it and/or modify
5158 it under the terms of the GNU General Public License as published by
5159 the Free Software Foundation; either version 2, or (at your option)
5162 GNU tar is distributed in the hope that it will be useful,
5163 but WITHOUT ANY WARRANTY; without even the implied warranty of
5164 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5165 GNU General Public License for more details.
5167 You should have received a copy of the GNU General Public License
5168 along with GNU tar; see the file COPYING. If not, write to
5169 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
5170 Boston, MA 02111-1307, USA.