1 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * src/names.c (name_gather): Bugfix: Honor single -C with
5 * tests/same-order01.sh: New file
6 * tests/same-order02.sh: New file
7 * tests/Makefile.am: Updated
9 * tests/append.sh: Added copyleft header
10 * tests/delete01.sh: Likewise
11 * tests/delete02.sh: Likewise
12 * tests/delete04.sh: Likewise
13 * tests/extrac01.sh: Likewise
14 * tests/extrac02.sh: Likewise
15 * tests/extrac03.sh: Likewise
16 * tests/extrac04.sh: Likewise
17 * tests/gzip.sh: Likewise
18 * tests/ignfail.sh: Likewise
19 * tests/incremen.sh: Likewise
20 * tests/multiv01.sh: Likewise
21 * tests/old.sh: Likewise
22 * tests/options.sh: Likewise
23 * tests/recurse.sh: Likewise
24 * tests/version.sh: Likewise
25 * tests/volume.sh: Likewise
26 * tests/star/gtarfail.sh: Likewise
27 * tests/star/gtarfail2.sh: Likewise
28 * tests/star/multi-fail.sh: Likewise
29 * tests/star/pax-big-10g.sh: Likewise
30 * tests/star/qucktest.sh: Likewise
31 * tests/star/ustar-big-2g.sh: Likewise
32 * tests/star/ustar-big-8g.sh: Likewise
34 * doc/.cvsignore: Updated
36 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
38 * configure.ac: Check whether date accepts +format argument
40 * scripts/level-0: Removed
41 * scripts/level-1: Removed
42 * scripts/weekly.new: Removed
43 * scripts/dump-remind: Removed
44 * scripts/backup.in: New file
45 * scripts/backup.sh: New file
46 * scripts/dump-remind.in: New file
47 * scripts/backup-specs: Updated
48 * scripts/Makefile.am: Updated for new directory contents.
49 * scripts/.cvsignore: Updated
51 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
54 * doc/tar.texi: Updated
55 * src/tar.c: --utc implies -vv
57 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
59 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
60 does not define it if it fails to find iconv.h.
62 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
64 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
65 and parts of configure.ac
66 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
67 * lib/Makefile.am: Removed
68 * lib/Makefile.tmpl: New file.
69 * lib/.cvsignore: Updated
70 * m4/.cvsignore: Updated
71 * src/xheader.c: Include stpcpy.h
73 * src/create.c: Produce an error, not warning, if the
75 * tests/longv7.sh: Synchronized with the recent changes.
77 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
79 * configure.ac: Fixed test for iconv_t
80 * src/rmt.h: Bugfix by Jürgen Weigert
81 * THANKS: Add Jürgen Weigert
82 * tests/star/README: Fixed typo
84 2004-04-04 Paul Eggert <eggert@twinsun.com>
86 Merge getdate documentation changes from coreutils.
88 * doc/getdate.texi: Update from coreutils CVS.
89 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
91 Merge recent gnulib changes, and remove some lint.
93 Improve support for nanosecond-resolution time stamps.
94 * bootstrap: Add gettime, timespec modules.
95 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
96 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
98 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
99 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
100 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
101 * src/common.h (newer_mtime_option): Now a struct timespec, not
102 time_t. All uses changed.
103 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
104 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
105 * src/incremen.c (scan_path): Likewise.
106 * src/list.c (read_and): Likewise.
107 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
108 whether newer_mtime_option is initialized.
109 * src/tar.c (decode_options): Likewise.
110 * src/tar.c (decode_options): Adjust to new signature for get_date.
112 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
113 result of safe_read, full_write, and similar functions.
114 Detect safe_read error by comparing to SAFE_READ_ERROR;
115 detect full_write error by comparing to 0.
117 * src/common.h (write_error_details, sys_write_archive_buffer):
119 * src/misc.c (write_error_details): Likewise.
120 * src/rmt.c (main): Likewise.
121 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
122 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
123 * src/sparse.c (sparse_scan_file, sparse_dump_region,
124 check_sparse_region, check_data_region): Likewise.
125 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
126 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
127 * src/update.c (append_file): Likewise.
129 * src/buffer.c (clear_read_error_count): Use explicit (void)
130 to indicate a function with no arguments.
131 * src/create.c (check_links): Likewise.
132 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
133 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
134 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
135 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
137 * src/utf8.c (get_input_charset): Likewise.
138 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
139 xheader_decode_global, extended_header_init): Likewise.
140 * tests/mksparse.c (usage): Likewise.
142 * src/buffer.c (new_volume): Rename local variables to avoid
144 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
145 sparse_file_p, sparse_member_p, sparse_fixup_header,
146 sparse_dump_file, sparce_extract_file, sparse_skip_file,
147 sparse_diff_file): Likewise.
148 * src/compare.c (diff_archive): Likewise.
149 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
150 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
152 * src/extract.c (repair_delayed_set_stat): Likewise.
153 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
155 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
156 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
157 sparse_dump_file, sparse_file_p, sparse_member_p,
158 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
159 check_data_region, sparse_diff_file): Likewise.
160 * src/system.c (sys_stat_nanoseconds): Likewise.
161 * src/xheader.c (xheader_format_name): Likewise.
163 * src/common.h (enum old_files): Remove comma before }; not portable.
165 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
166 * src/rmt.c (usage): Likewise.
167 * src/xheader.c (xheader_set_single_keyword): Likewise.
168 * tests/genfile.c (usage): Likewise.
169 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
172 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
174 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
175 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
176 langtab.charset, charset_lookup): Likewise.
178 * src/common.h (name_init): Remove unused args. All callers changed.
179 * src/names.c (name_init): Likewise.
181 * src/common.h (usage, xheader_write, xheader_write_global,
182 sys_reset_uid_gid): New decls.
184 * src/compare.c (report_difference, process_noop): Add
185 __attribute__ ((unused)) for unused attributes.
186 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
188 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
189 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
190 path_coder, size_coder, uid_coder, uname_coder,
191 sparse_numblocks_coder): Likewise.
193 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
194 dump_file0): Now static.
195 * src/utf8.c (charset_lookup): Likewise.
196 * src/xheader.c (xheader_protected_pattern_p,
197 xheader_protected_keyword_p, xheader_set_single_keyword,
198 xheader_keyword_deleted_p, xheader_keyword_override_p,
199 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
201 * tests/genfile.c (usage): Likewise.
202 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
205 * src/create.c (hash_link): Rewrite to avoid cast.
207 * src/extract.c (file_newer_p): Use parameter, not global var.
208 * src/misc.c (write_error_details): Likewise.
210 * src/extract.c (prepare_to_extract): Remove directory arg; not
211 used. All callers changed.
213 * src/misc.c (close_fatal): Remove; not used.
214 * src/system.c (sys_utimes): Likewise.
216 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
218 * src/rmt.c (main): Update copyright date to 2004.
219 * src/tar.c (decode_options): Likewise.
221 * src/rtapelib.c (get_status_string): Don't lose errno when
222 skipping the error messages.
223 (get_status): Report an error if atol returns a negative number.
225 * src/utf8.c (struct langtab, langtab, charset_lookup,
226 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
228 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
229 Use macros, not definitions, to avoid type clashes with system
231 (charset_lookup): Local var is now auto, not static.
232 (utf8_convert): Use ICONV_CONST instead of const, to avoid
235 * src/utf8.c (langtab): Initialize all elements of struct, to
237 * src/xheader.c (xhdr_tab): Likewise.
239 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
241 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
243 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
246 * configure.ac: Raised version number to 1.13.94
247 * src/system.h: Protect inclusion of <sys/time.h>
249 Declare time() if HAVE_DECL_TIME is 0
250 * tests/.cvsignore: Added mksparse
252 * tests/sparse01.sh: New file
253 * tests/multiv02.sh: New file
254 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
255 * tests/longv7.sh: Added missing call to 'after'
257 * src/common.h: Added missing prototypes
258 * src/compare.c (diff_archive): Use is_sparse member
259 instead of GNUTYPE_SPARSE.
260 * src/create.c: Removed unused variables
261 * src/extract.c (extract_archive): Use sparse_member_p instead
263 Removed unused variables
264 * src/list.c (decode_header): Use sparse_fixup_header to correct
266 (print_header): Do not rely on GNUTYPE_SPARSE type.
267 Use st->stat.st_size to print real file size.
268 (skip_member): Assign stat_info.file_name to save_name. This fixes
269 bug reported by Mads Martin Joergensen <mmj@suse.de>
270 Use sparse_skip_file() to skip sparse members.
271 * src/rtapelib.c: include "common.h"
272 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
273 (struct tar_sparse_optab.fixup_header): New member
274 (tar_sparse_member_p): New function.
275 (tar_sparse_init): Return true if decode_header is not provided
276 (tar_sparse_fixup_header)
277 (sparse_member_p,sparse_fixup_header)
279 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
280 (star_fixup_header, pax_sparse_member_p): New function
281 (pax_decode_header): Remove
282 * src/system.h: Include <sys/time.h> and <utime.h> when available
283 * src/tar.c (usage): Prototype moved to common.h
284 * src/tar.h (struct tar_stat_info.is_sparse): New member
285 * src/utf8.c (utf8_convert): Changed prototype
286 (get_input_charset): Removed unused variable
287 * src/xheader.c: include <fnmatch.h>
288 (size_decoder): Assign to both st->archive_file_size and
290 (st->stat.st_size): Assign to st->stat.st_size
291 (sparse_numbytes_decoder): Removed unused variable
292 * src/.cvsignore: Added .gdbinit
293 * THANKS: Added Mads Martin Joergensen
295 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
297 * src/create.c (write_long_name): Do not allow more than
298 NAME_FIELD_SIZE-1 characters in a file name for V7 format
300 * tests/longv7.sh: New file.
301 * tests/Makefile.am: Add longv7.sh
303 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
305 * src/buffer.c (open_archive): Clear read_full_records_option
306 if reading from a pipe.
307 (short_read): Display warning about the deduced record size
309 * tests/star/pax-big-10g.sh: Updated to match the above changes.
310 * tests/star/ustar-big-2g.sh: Likewise.
311 * tests/star/ustar-big-8g.sh: Likewise.
313 * configure.ac: Added gl_FUNC_STRTOULL
314 * src/create.c (start_header): Check for GNU_FORMAT
315 if incremental_option is set.
316 * src/xheader.c (to_decimal): New function.
317 (xheader_format_name): Use to_decimal() instead of snprintf.
318 * tests/listed01.sh: Use genfile instead of dd
319 * tests/multiv01.sh: Likewise.
321 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
323 * src/list.c (read_and): Stop processing the archive after
324 encountering a single zero record. Many old archives contain
325 arbitrary garbage after it.
326 The warning is issued anyway.
328 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
330 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
331 conversion buffer was not null terminated. Fix provided
332 by Leland Lucius <llucius@tiny.net>
333 * THANKS: Added Leland Lucius
334 * src/utf8.c (utf8_convert): Indentation fix.
336 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
338 * src/buffer.c (flush_read): Bugfix: the
339 condition at line 714 included
341 || (status > 0 && !read_full_records_option)
343 which is grossly wrong, since even if new_volume() below succeeds,
344 the subsequent call to rmtread will overwrite the chunk of data
345 already read in the buffer and thus spoil everything.
346 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
348 * tests/star/multi-fail.sh: New test.
349 * tests/Makefile.am: Added multi-fail.sh
350 * tests/star/README: Updated
352 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
355 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
356 * src/common.h (utc_option): new global
357 (enum old_files.KEEP_NEWER_FILES): New element
358 * src/extract.c: Handle --keep-newer-files option
359 * src/list.c (tartime): Print UTC if --utc was given.
360 * src/tar.c: New options: --utc and keep-newer-files
362 * tests/Makefile.am: Added new tests
363 * tests/after: Rewritten
364 * tests/before: Rewritten
365 * tests/preset.in: Rewritten
366 * tests/delete03.sh: Accomodate for the new testsuite logic
367 * tests/gzip.sh: Likewise
368 * tests/incremen.sh: Likewise
369 * tests/listed01.sh: Likewise
370 * tests/multiv01.sh: Likewise
371 * tests/old.sh: Likewise
372 * tests/options.sh: Likewise
373 * tests/version.sh: Likewise
374 * tests/volume.sh: Likewise
376 * tests/star: New directory
377 * tests/star/README: New file
378 * tests/star/gtarfail.sh: New file
379 * tests/star/gtarfail2.sh: New file
380 * tests/star/pax-big-10g.sh: New file
381 * tests/star/qucktest.sh: New file
382 * tests/star/ustar-big-2g.sh: New file
383 * tests/star/ustar-big-8g.sh: New file
385 2004-02-26 Paul Eggert <eggert@twinsun.com>
387 * doc/tar.texi (dircategory Individual utilities): Append period,
388 as suggested by Karl Berry.
390 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
392 * src/list.c (decode_header): Call xheader_decode before
393 the assignment to current_stat_info.archive_file_size.
395 2004-02-23 Paul Eggert <eggert@twinsun.com>
397 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
399 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
404 * tests/before: Move testing of the prerequisite archive formats
405 to the separate function 'prereq'. Do not expect any arguments
406 * tests/delete03.sh: Use prereq() instead of passing arguments
408 * tests/incremen.sh: Likewise.
409 * tests/listed01.sh: Likewise.
410 * tests/multiv01.sh: Likewise.
412 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
414 Added UTF-8 support. Finished global extended header
418 * configure.ac: Detect libiconv
419 * src/utf8.c: New file. Conversions to and from utf-8.
420 * src/Makefile.am: Added utf8.c
421 * src/create.c (write_header_name) In pax format, use
422 "path" keyword if the file name is not ASCII
423 (start_header): Likewise for uname and gname.
424 * src/list.c: Decode encountered global headers.
425 * src/xheader.c: Use keywords from the global
427 Correctly handle UTF-8 conversions.
428 (xheader_list_destroy): New function.
429 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
430 missing gettext markers
431 (decode_record): Rewritten using caller-provided handler and
433 * tests/listed01.sh: Give credit to Andreas Schuldei.
435 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
437 * src/create.c (dump_file0): The conditional at line
438 1296 prevented incremental backups on individual files
439 from working, as reported by Andreas Schuldei
440 <andreas@schuldei.org>.
442 This is due to the condition
444 (0 < top_level || !incremental_option)
446 Removing it makes incremental backups work for individual
447 files as well as for directories. On the other hand, it does
448 not affect other functionality, as shown by the reasoning below:
450 To begin with, the two parts of this condition are mutually
453 1) when top_level < 0, incremental_option == 1
454 so the condition yields false
455 2) when top_level >= 0, incremental_option == 0
456 so the condition yields true.
458 In other words, it is completely equivalent to
460 (!incremental_option)
462 Now, let's consider the effect of its removal. There are two cases:
464 1) when incremental_option==1
465 This means incremental backup in progress. In this case dump_file
466 is invoked only for directories or for files marked with 'Y' by
467 get_directory_contents. The latter are those that did not meet the
468 condition in incremen.c:242, which is exactly the same condition
469 as this at create.c:1296. So, for these files the check
470 (!incremental_option) is useless, since the rest of the
471 conditional will yield false anyway. On the other hand, if
472 dump_file is invoked on a directory, the conditional will yield
473 false due to !S_ISDIR assertion, so these will be processed as usual.
475 Thus, for this case the extra condition (!incremental_option) is
476 irrelevant, and its removal won't alter the behavior of tar,
477 *except* that it will enable incremental backups on individual
478 files, which is the wanted effect.
480 2) when incremental_option==0
481 In this case the condition yields true and its removal does not
482 affect the functionality.
485 * configure.ac: Raised patchlevel to 93
486 * src/incremen.c: Minor stylistic fixes.
487 * tests/listed01.sh: New test. Check listed incremental
488 backups on individual files.
489 * tests/Makefile.am: Added listed01.sh
491 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
493 * src/common.h (simple_finish_header,start_private_header): New
495 (xheader_ghdr_name): Changed declaration
496 * src/create.c (start_private_header): Removed static qualifier.
497 (write_extended): Removed superfluous last argument. Use
499 (simple_finish_header): New function.
500 (finish_header): Use simple_finish_header() to break recursive
501 dependency between this function and write_extended().
502 * src/tar.c (assert_format): Do not bail out if several
503 --format arguments are given. This is a common case when
504 TAR_OPTIONS are used.
505 (decode_options): New option --show-defaults displays the
506 compiled-in defaults.
507 Use POSIX format if no --format option was given and
508 --pax-option was specified.
509 Do not allow to use --pax-option unless the archive format is
510 set to POSIX (or reading subcommand is requested).
512 * src/update.c (update_archive): Write global extended header if
514 * src/xheader.c (xheader_format_name): Bugfix.
515 (xheader_xhdr_name): Changed the default extended header name
516 to '%d/PaxHeaders.%p/%f', as POSIX requires.
517 (xheader_ghdr_name): Removed unused argument.
518 (xheader_write,xheader_write_global): New function.
519 (xheader_decode): Modified to honor overrides whatever
520 the current archive format is.
522 * src/delete.c (delete_archive_members): Call xheader_decode
524 * src/list.c (decode_header): Likewise.
525 * src/incremen.c (sort_obstack): Fixed typo in the comment
527 * doc/tar.texi: Document new default for extended
530 * tests/before: Accept an optional list of allowed archive
531 formats. Exit with the status 77 if the current archive
532 format does not match any of them.
533 * tests/delete03.sh: Require gnu, oldgnu or posix format
534 * tests/incremen.sh: Require gnu or oldgnu format
535 * tests/multiv01.sh: Likewise
537 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
539 * doc/tar.texi (Option Summary): Documented --pax-option
540 * src/tar.c: Likewise.
542 * src/create.c (to_chars): Added a comment.
543 * src/tar.h: Comment to GNU_FORMAT
545 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
548 * configure.ac: Added stpcpy
549 * bootstrap: Likewise
550 * lib/Makefile.am: Likewise
551 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
553 * src/create.c (write_extended): Call xheader_xhdr_name
554 instead of using hardcoded "././@PaxHeader" name.
555 * src/tar.c: New option --pax-option (equivalent to -o option
557 * src/xheader.c: Implement pax -o option. Fixed misleading
558 heading comment (introduced 2003-09-02).
559 * src/incremen.c: Minor fixes
560 * m4/.cvsignore: Updated
562 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
564 * src/incremen.c: Removed accumulator stuff in favor of obstack.
565 (get_directory_contents): Split into two functions
566 * src/update.c: Minor changes
567 * doc/tar.texi: Fixed typo
569 2004-02-15 Paul Eggert <eggert@twinsun.com>
571 Fix Debian bug 230872, originally reported by Jeff King in
572 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
574 * doc/tar.texi (posix compliance): Remove. The whole section
575 was a misunderstanding of what POSIXLY_CORRECT is supposed to
576 mean. The GNU Coding Standards says that POSIXLY_CORRECT
577 is for disabling extensions that are incompatible with POSIX:
578 it is not for disabling compatible extensions. All references
579 to this section removed.
580 (posix): This format is created only if the posix format is
581 specified; it is no longer created if gnu format is specified
582 and POSIXLY_CORRECT is set.
583 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
584 POSIX does not specify the behavior of tar, so we should
585 not worry about POSIXLY_CORRECT here.
587 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
589 * Makefile.am: Removed m4
590 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
592 * README-alpha: Updated
593 * bootstrap: Updated TP URL, improved help output. Default
594 to :ext:anoncvs and set CVS_RSH, unless already set.
595 * m4/Makefile.am: Removed
597 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
599 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
600 Use $option instead of $1 so all options will be parsed.
602 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
604 Started rewriting buffer.c ...
606 * bootstrap: New option --no-po
607 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
608 (time_to_start_writing): Changed data type
609 (file_to_switch_to): Removed. Variable never assigned to.
610 (open_archive) Moved option compatibility checks to tar.c
612 * src/common.h (maybe_backup_file): Changed return type
613 * src/misc.c: Likewise.
614 * src/create.c: Updated invocations of safer_name_suffix
615 * src/extract.c: Likewise
616 * src/delete.c: Updated assignment to write_archive_to_stdout
617 * src/tar.c (decode_options): More option compatibility checks
618 (moved from buffer.c)
619 * src/update.c (time_to_start_writing): Changed data type.
620 * tests/recurse.sh: New test case.
621 * tests/mksparse.c: New file.
622 * tests/Makefile.am: Added recurse.sh and mksparse.c
624 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
626 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
627 Martin Simmons for the patch.
628 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
629 <pius@pld-linux.org> for the patch.
631 2003-12-26 Paul Eggert <eggert@twinsun.com>
633 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
634 and translation website.
636 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
637 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
638 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
639 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
640 files are replaced by autoreconf. Also, there seems to be a bug
641 in gettext/autoconf/automake if we try to omit these files after
642 autoreconf has replaced them, even though the gettext manual says
643 they're optional. So give up and just include them for now, even
644 though they make 'configure' longer and slower.
646 Change translation URL from
647 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
648 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
649 accommodate translator website revamp.
651 Fail if autoreconf fails.
653 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
654 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
655 ignore files now supplied by gettext 0.13.1.
657 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
659 Synchronized with the backup repository on Mirddin
661 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
663 * configure.ac: Check for varios members of struct stat
664 that may represent file modification times with a subsecond
666 Check for utimes (for future use)
667 * src/buffer.c (short_read): Issue a warning on short reads.
668 * src/common.h (sys_stat_nanoseconds): New function
669 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
670 * src/list.c (read_and): Treat only two successive zero
671 filled blocks as an EOF indicator. Issue a warning if
672 a single one is encountered.
673 * src/system.c (sys_stat_nanoseconds): New function
674 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
676 * src/xheader.c (code_time,decode_time): Support for subsecond
678 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
679 (mtime_coder,mtime_decoder): Update invocations of code_time and
681 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
682 (sparse_numblocks_decoder,sparse_offset_decoder)
683 (sparse_numbytes_decoder): Updated
685 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
687 * src/names.c (safer_name_suffix): Reverted change made
688 2003-11-14. Reason: Discussion with Paul Eggert and
689 Jean-Louis Martineau. See also ChangeLog entry from
691 * tests/delete03.sh: Likewise.
692 * tests/extrac04.sh: Likewise.
693 * tests/multiv01.sh: Likewise.
695 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
697 * src/incremen.c (write_directory_file): Use sys_truncate
698 * src/list.c (print_header): Use archive_file_size member
699 when printing real file size.
700 * src/sparse.c (sparse_scan_file): Correctly handle files with
702 (sparse_dump_region,sparse_extract_region): Allow for zero size
705 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
707 * configure.ac: Raised version number to 1.13.92
708 * src/list.c (decode_header): Discern between pax and ustar
710 Initialize current_stat_info.archive_file_size.
712 NOTE: Modifications from this date on are temporarily
713 stored on local CVS on mirddin. This repository will
714 be synchronized with Savannah as soon as the latter
715 becomes operational again.
717 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
720 * src/sparse.c: Initial implementation of GNU/pax sparse
722 * src/common.h (xheader_store): Changed prototype.
723 * src/create.c: Update calls to xheader_store
724 * src/extract.c (extract_archive): Check reported size vs.
725 archive file size to determine if we have to do with a
727 * src/tar.c (usage): Cleaned up the sample argument to --newer
729 (decode_options): Allow --sparse for POSIX_FORMAT archives.
730 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
732 Implemented GNU.sparse.* keywords.
734 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
736 * configure.ac: Check for setlocale. Thanks Bruno Haible for
739 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
741 * src/create.c (write_gnu_long_link): Use oldgnu
742 magic with @LongLink blocks.
744 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
746 * src/tar.h: Support for star sparse format.
747 * src/sparse.c: Likewise.
749 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
751 * src/sparse.c (sparse_diff_file): New function
752 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
753 (sys_compare_uid_gid): Removed.
754 (sys_compare_links,report_difference): Changed prototype
755 (sparse_diff_file): New function
756 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
757 (sys_compare_uid_gid): Removed.
758 (sys_compare_links): Changed declaration
759 * src/compare.c (diff_archive): Use sparse_diff_file.
761 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
763 Rewritten sparse file handling.
765 * src/sparse.c: New file. Provides a universal framework
766 for various methods for sparse files handling.
767 * src/Makefile.am: Added sparse.c
768 * src/common.h (struct sp_array,sparsearray,sp_array_size)
769 (init_sparsearray,fill_in_sparse_array): Removed
770 (enum dump_status): New data type
771 (pad_archive,close_diag,open_diag,read_diag_details)
772 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
774 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
776 (print_header): Changed prototype declaration.
777 * src/tar.h (struct sp_array): Declaration from common.h
778 (struct tar_stat_info): New members archive_file_size,
779 sparse_map_avail,sparse_map.
780 * src/create.c: Major rewrite.
781 * src/extract.c: Use new sparse file interface.
782 * src/compare.c (diff_sparse_files): Temporary placeholder.
784 * src/buffer.c: Minor changes
785 * src/tar.c: Likewise.
786 * src/list.c: Likewise.
787 * src/misc.c (close_diag,open_diag,read_diag_details)
788 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
789 diagnostics functions.
790 * src/incremen.c: Use new diagnostics functions.
791 * src/names.c: Likewise.
793 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
795 * configure.ac: Fixed check for setsockopt
797 * src/create.c: Do not zero-terminate name field if
798 the name is exactly 100 characters long.
799 (write_ustar_long_name): Fixed cheking for unsplittable
802 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
804 * src/create.c (start_header): Removed debugging hook
805 (dump_file): Fixed handling of linkname field.
806 * src/names.c (safer_name_suffix): If the input
807 file name ends with a slash, output one should do so
809 * doc/tar.texi: Documented --format=ustar
811 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
813 * src/tar.h (archive_format): USTAR_FORMAT: New type.
814 * src/create.c: Added POSIX.1-1988 support.
815 * src/names.c (safer_name_suffix): Skip leading ./
816 * src/tar.c: New option --format=ustar forces
817 POSIX.1-1988 archive format.
818 * tests/delete03.sh: Updated.
819 * tests/extrac04.sh: Updated.
820 * tests/multiv01.sh: Updated.
822 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
824 * src/list.c (read_and): Initialize current_stat_info
825 and extended_header at the start of the loop.
826 * src/names.c (all_names_found): Check if the argument
827 contains valid filename. Fixes coredump on `not_a_tar_file'
828 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
829 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
830 Fixes `pax-big-10g' bug.
832 2003-11-12 Paul Eggert <eggert@twinsun.com>
834 Fix some C compatibility bugs reported by Joerg Schilling.
836 * src/common.h (stripped_prefix_len): Fix misspelling
837 "stripped_path_len" in declaration.
838 * src/rmt.c (main): Use "return FOO;" rather than
839 "exit (FOO);"; we no longer have to worry about
840 pre-ANSI hosts that mishandled returned values from "main".
841 * src/tar.c (main): Likewise. This avoids warnings on some
843 * src/system.c: Include signal.h, for 'kill'.
844 * src/system.h (DEV_BSIZE): Remove.
845 (DEFAULT_ST_BLKSIZE): New macro.
846 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
847 * src/tar.c (enum): Remove comma just before }.
849 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
851 * src/list.c (decode_header): Initialize st_atime and
854 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
856 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
857 Bunk <bunk@fs.tum.de> for reporting.
858 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
859 <martin@xemacs.org> for spotting.
861 2003-11-04 Paul Eggert <eggert@twinsun.com>
863 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
866 2003-10-26 Paul Eggert <eggert@twinsun.com>
868 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
869 Bug reported by Christian Weisgerber.
871 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
875 * src/tar.c (decode_options): Removed superfluous archive format
877 * doc/tar.texi: Documented new features.
879 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
882 * THANKS: Added Wojciech Polak
883 * configure.ac: Added checks for missing functions. Raised
884 version number to indicate alpha release.
885 * lib/Makefile.am: Added missing headers
886 * lib/waitpid.c: Added missing includes.
887 * src/extract.c: Likewise.
888 * src/names.c: Removed spurious includes.
889 * src/xheader.c: Likewise.
890 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
891 macro overriding broken mkdir prototypes.
893 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
895 * configure.ac: Check for dev_t and ino_t.
896 * m4/Makefile.am: Added missing files.
897 * src/system.c: New file.
898 * src/Makefile.am: Added system.c
899 * src/common.h: Prototypes for functions from system.c
900 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
901 * src/buffer.c: Moved system dependencies to system.c
902 * src/compare.c: Likewise.
903 * src/create.c: Likewise.
904 * src/delete.c: Likewise.
905 * src/extract.c: Likewise.
906 * src/rtapelib.c: Likewise.
908 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
910 Implemented --occurrence option.
913 * src/tar.c: New option --occurrence.
914 * src/common.h (occurrence_option): New global
915 (struct name): Changed `found' member to `uintmax_t
917 (names_done): Removed
918 (all_names_found): Changed prototype.
919 (ISFOUND,WASFOUND): New macros
920 * src/delete.c (delete_archive_members): Honor --occurrence
922 * src/list.c (read_and): Likewise.
923 * src/names.c: Count number of occurrences of each name in the
925 (name_match): Honor --occurrence option.
926 (names_done): Removed
927 (all_names_found,names_notfound): Rewritten.
929 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
931 * src/tar.c: Removed extra precaution regarding
932 subcommand_option == CAT_SUBCOMMAND
933 * lib/Makefile.am: Updated
935 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
937 * src/common.h (names_done): New function.
938 * src/names.c: Likewise.
939 * src/list.c (read_and): Use all_names_found() as `while'
941 * src/tar.c: New option --first-copy
944 2003-09-24 Paul Eggert <eggert@twinsun.com>
946 * src/rmt.c (main): Don't translate Copyright string; international
947 law says the word "Copyright" should be in English.
948 * src/tar.c (decode_options): Likewise.
950 2003-09-22 Paul Eggert <eggert@twinsun.com>
952 * doc/tar.texi (extracting untrusted archives): New section.
954 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
955 Return size_t, not pointer, so that we don't have to worry about
956 violating the C standard by converting char const * to char *.
958 * src/names.c (stripped_path_len): Likewise. Strip file system
959 prefix, too. Count adjacent slashes as if they were one slash;
960 that is the POSIX standard.
962 2003-09-17 Paul Eggert <eggert@twinsun.com>
964 * README-alpha: Document maintainer tool assumptions a bit. GNU
965 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
966 Debian bug 211447. Fix minor misspellings/whitespace nits.
968 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
969 gl_USE_SYSTEM_EXTENSIONS.
971 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
972 * m4/.cvsignore: Add restrict.m4, time_r.m4.
974 2003-09-17 Paul Eggert <eggert@twinsun.com>
976 * bootstrap: Don't use "for option; do";
977 Solaris 8 /bin/sh doesn't like that.
979 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
981 * README-alpha: Updated
984 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
986 * README-alpha: Updated
988 * po/POTFILES.in: Added src/xheader.c
989 * src/common.h (cut_path_elements): Added proto.
991 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
993 * src/buffer.c: Use ngettext where appropriate.
994 * src/compare.c: Likewise.
995 * src/create.c: Likewise.
996 * src/misc.c: Likewise.
997 * src/tar.c: Likewise.
998 * src/update.c: Likewise.
1000 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1002 * .cvsignore: Added *.shar.gz
1005 * src/common.h (strip_path_elements): New variable.
1006 * src/extract.c (extract_archive): Implemented --strip-path
1007 * src/names.c (cut_path_elements): New functon.
1008 * src/tar.c: New option --strip-path=NUM.
1009 (decode_options) Assign boolean values to bool variables.
1011 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1013 * src/delete.c: Fixed deletion from the POSIX archives.
1014 * src/list.c (read_header): Minor change.
1015 * src/tar.c (main): Do not check for volume_label_option
1016 if subcommand_option is not CREATE_SUBCOMMAND.
1017 * src/xheader.c (xheader_decode): Store the header as
1018 well (for eventual delete).
1020 * tests/incremen.sh: Explicitly request GNU format. This will
1021 disappear when GNU extended header keywords are working.
1022 * tests/multiv01.sh: Likewise
1023 * tests/volume.sh: Likewise
1025 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1027 * src/create.c: Support for "linkpath" extended keyword.
1028 * src/xheader.c (decode_record): Reversed the return
1031 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1033 * configure.ac: Allow to redefine the default output format.
1034 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
1035 (archive_format_string): New function.
1036 (usage): Updated help output.
1041 2003-09-02 Paul Eggert <eggert@twinsun.com>
1043 * src/common.h (destroy_stat, xheader_decode, xheader_store,
1044 xheader_read, xheader_finish, xheader_destroy): Add decls;
1047 * src/create.c (write_extended): Remove unused local 'bufsize'.
1049 * src/delete.c (delete_archive_members): Handle case of
1050 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
1051 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
1052 occurs, as it's not possible.
1053 * src/update.c (update_archive): Likewise.
1055 Use "const" when possible in new code.
1056 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
1057 (fmttab): Now const. All uses changed.
1058 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
1059 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
1060 decode_record, xheader_store, xheader_print, code_string, code_time,
1061 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
1062 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
1063 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
1064 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
1065 uid_coder, uid_decoder, uname_coder, uname_decoder):
1066 Use pointers to const when possible.
1067 (xhdr_tab): Now const.
1069 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
1070 (set_archive_format): Report an error if no format name matches,
1071 instead of returning an undefined value.
1073 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
1074 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
1075 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
1076 uid_decoder, uname_decoder): Remove unused keyword arg.
1079 * src/tar.c (set_archive_format): Now static.
1080 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
1082 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
1083 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
1084 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
1085 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
1086 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
1087 Remove forward decls; no longer needed.
1088 (xhdr_tab): Move to end, so that the forward decls aren't needed.
1089 Add a forward declaration.
1091 Use 'bool' in new code, when appropriate.
1092 * src/xheader.c (decode_record): Return bool, not int.
1093 * src/common.h (read_header): Since it accepts bool, change
1094 all callers to use false and true rather than 0 and 1.
1096 * src/xheader.c (decode_record): Fix misspelling in diagnostic
1097 "extended headed" -> "extended header".
1099 GNU coding style fixes.
1100 * src/xheader.c (decode_record, xheader_decode):
1101 Do not use decls like "char *p, *q;".
1104 (xheader_store): Avoid parentheses around object operand of sizeof.
1106 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1108 * src/create.c (start_header): Store long file names
1109 in "path" keyword of an extended header if in POSIX
1111 (finish_header): print header before calling write_extended().
1112 * src/list.c (list_archive): Always decode the header. This
1113 is necessary so the extended header is processed and the correct
1114 filename is printed no matter what the state of verbose_option.
1115 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
1116 for the time being).
1118 2003-09-01 Paul Eggert <eggert@twinsun.com>
1120 Update from gnulib, and correct fnmatch to fnmatch-gnu.
1121 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
1123 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
1125 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
1126 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
1127 copying rules from gnulib module descriptions.
1128 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
1129 Update from gnulib modules alloca, fnmatch, getline, stdbool.
1130 * m4/.cvsignore: Add utimes-null.m4. Sort.
1132 2003-09-01 Sergey Poznyakoff
1134 Added initial support for creating POSIX headers.
1136 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
1137 (string_to_chars): New functions
1138 (struct xheader): Changed structure
1139 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
1141 * src/create.c (string_to_chars): New function.
1142 (write_extended): New function
1143 (start_header): Create extended POSIX headers if necessary.
1144 (finish_header): Likewise.
1145 * src/list.c (print_header): Take user/group from
1147 * src/names.c (gid_to_gname,gname_to_gid)
1148 (uid_to_uname,uname_to_uid): Changed prototypes.
1149 * src/tar.c: New option --format.
1150 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
1151 (struct extra_header): Removed unused structure.
1152 (union block.extra_header): Removed unused member.
1153 * src/xheader.c: Implemented coder functions.
1154 * bootstrap: Added obstack.
1155 * lib/.cvsignore: Likewise.
1156 * configure.ac: Added 'gl_OBSTACK'
1157 * m4/Makefile.am: Added new files.
1158 * m4/.cvsignore: Likewise.
1159 * TODO: Minor formatting change
1161 2003-08-31 Sergey Poznyakoff
1163 Added initial support for POSIX extended and STAR headers
1164 (only for listing/extracting).
1166 * src/xheader.c: New file.
1167 * src/Makefile.am: Added xheader.c
1168 * src/tar.h (struct star_header): New datatype
1169 (XHDTYPE,XGLTYPE): New defines
1170 (enum archive_format:STAR_FORMAT): New member
1171 (struct tar_stat_info): New datatype.
1172 (union block.star_header): New member.
1173 * src/common.h (orig_file_name,current_file_name)
1174 (current_trailing_slash,current_link_name): Removed variables.
1175 (current_stat_info): New variable
1176 (current_stat): Removed
1177 (extended_header): New variable
1178 (decode_header): Changed prototype.
1179 * src/list.c (decode_header): Added initial support for POSIX extended
1181 (skip_member): Check oldgnu_header only if current_format is set
1183 * src/buffer.c: Use current_stat_info
1184 * src/compare.c: Likewise.
1185 * src/create.c: Likewise.
1186 * src/delete.c: Likewise.
1187 * src/incremen.c: Likewise.
1188 * src/mangle.c: Likewise.
1189 * src/update.c: Likewise.
1190 * src/extract.c: Likewise.
1191 (make_directories): Improved check for the existence of the directory
1192 * src/tar.c (destroy_stat): New function.
1194 2003-08-29 Paul Eggert <eggert@twinsun.com>
1196 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
1197 was worth (e.g., different users in en_GB disagree about -ize
1199 * po/en_GB.po: Remove.
1201 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1205 * src/tar.c: Removed support for the obsolete command line
1207 * doc/tar.texi: Removed references to the obsolete command
1210 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1214 * doc/tar.texi: Updated
1215 * src/common.h (check_links_option): New variable
1216 (orig_file_name): New variable
1217 (check_links): New proto.
1218 * src/create.c (struct link.nlink): New member
1219 (link_table): Static for the module.
1220 (dump_file): Update `link' member when adding new links
1222 (check_links): New function.
1223 * src/list.c (print_header): Use orig_file_name.
1224 * src/tar.c: New option --check-links. Changed semantics of
1225 -o to comply to UNIX98 when extracting and to its previous
1226 semantics otherwise.
1227 (main): Call check_links if --check-links. was given.
1229 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1231 * src/list.c (print_header): Revised
1232 * NEWS: Started the entry for 1.13.26
1233 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
1235 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1237 * .cvsignore: Added to the repository.
1238 * doc/.cvsignore: Likewise.
1239 * lib/.cvsignore: Likewise.
1240 * m4/.cvsignore: Likewise.
1241 * po/.cvsignore: Likewise.
1242 * scripts/.cvsignore: Likewise.
1243 * src/.cvsignore: Likewise.
1244 * tests/.cvsignore: Likewise.
1246 * lib/Makefile.am: Added exitfail.[hc]
1247 * src/misc.c (chdir_do): Fixed call to restore_cwd
1248 * src/buffer.c (flush_read): Fixed behavior on short
1249 reads right after opening the new archive (multiv01.sh test).
1250 (new_volume): Special handling for "-".
1251 * src/list.c (print_header): Print trailing slash if
1252 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1253 * tests/multiv01.sh: Minor changes.
1254 * m4/Makefile.am: Added missing files.
1256 2003-07-05 Paul Eggert <eggert@twinsun.com>
1258 Finish the checkin begin yesterday.
1260 * NEWS: Document the user-visible changes installed in the last
1263 * TODO: New file (actually, resurrected; but with new contents).
1265 * src/list.c (read_and): Give full type for procedure arg.
1266 (read_header): Strip trailing slashes, setting current_trailing_slash.
1267 (tartime): Avoid int overflow when printing year (!).
1268 (print_header): New arg specifying block ordinal. All uses changed.
1269 Print link as 'h' type. Give labels for long links and names.
1271 * src/misc.c (contains_dot_dot): Moved to names.c
1272 (must_be_dot_or_slash): New function.
1273 (safer_rmdir): Use it.
1274 (remove_any_file): Now takes enum as option, not boolean.
1275 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1276 to unlink a directory.
1277 (deref_stat): Accept bool, not int.
1279 * src/names.c (namelist_match): Allow partial matches only if
1281 (hash_string_hasher): Renamed from hash_avoided_name.
1282 (hash_string_compare): Renamed from compare_avoided_anames.
1283 (hash_string_insert, hash_string_lookup): New functions.
1284 (add_avoided_name, is_avoided_name): Use them.
1285 (safer_name_suffix): New function.
1286 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1288 * src/rmt.c: Don't include print-copyr.h.
1289 (prepare_input_buffer): New arg FD.
1290 Do not read more than INT_MAX bytes at once,
1291 since it breaks on some brain damaged Tru64 hosts.
1293 when retrying instead of subtracting 1024; for speed.
1294 (main): Use gettext to translate (C), not print_copyright.
1296 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1297 now that gnulib handles this.
1298 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1300 Assume that offsetof is defined in stddef.h.
1301 Do not include <sys/param.h>.
1302 (realloc, lseek): Do not declare.
1303 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1304 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1305 declarations, since we now assume C89 or better.
1306 (PARAMS): Remove, as we now assume C89. All uses changed.
1307 (bindtextdomain, textdomain): Include <gettext.h> to define.
1308 Include <unlocked-io.h>.
1309 (valloc): Define if not defined, and if valloc is not declared.
1310 (xstrdup): Remove decl.
1312 * src/tar.c: Do not include <print-copyr.h>.
1313 Include <getdate.h>.
1314 (get_date): Remove decl.
1315 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1316 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1317 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1318 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1319 (long_options, decode_options): Use them.
1320 (OVERWRITE_DIR_OPTION): Remove.
1321 (long_options): New options --index-file, --no-overwrite-dir.
1322 Remove --overwrite-dir option.
1323 (usage): Use PACKAGE_BUGREPORT.
1324 (decode_options): Terminate new argv properly.
1325 Use PACKAGE_NAME, PACKAGE_VERSION.
1326 If verbose, report how we grokked any textual date option.
1327 (main): Add support for index-file.
1329 * tests/Makefile.am: Convert to UTF-8.
1330 (AUTOMAKE_OPTIONS): Remove.
1331 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1332 (INCLUDES): Remove ../intl.
1333 (LDADD): Don't link libtar.a twice.
1335 * tests/genfile.c: Convert to UTF-8.
1336 Don't include <print-copyr.h>.
1337 (DEFAULT_PATTERN): Renamed from DEFAULT.
1338 (ZEROS_PATTERN): Renamed from ZEROS.
1339 (main): Use gettext to translate (C), not print_copyright.
1341 2003-07-04 Paul Eggert <eggert@twinsun.com>
1343 Revamp to meet current standards of autoconf, automake,
1344 gettext, and gnulib, and incorporate new translations.
1346 * config/config.guess, config/config.sub, config/depcomp,
1347 config/install-sh, config/mdate-sh, config/missing,
1348 config/mkinstalldirs, config/texinfo.texi:
1349 Moved here from parent directory, or from doc.
1350 * config.hin: Renamed from config.h.in.
1351 * config/config.rpath: New file.
1353 * intl: Remove this subdirectory.
1355 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1357 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1358 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1359 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1360 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1361 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1362 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1365 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1366 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1367 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1368 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1369 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1370 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1371 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1372 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1373 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1374 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1375 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1376 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1377 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1378 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1379 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1380 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1381 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1382 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1383 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1385 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1386 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1387 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1388 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1389 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1390 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1391 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1392 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1393 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1394 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1395 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1396 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1397 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1398 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1399 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1400 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1401 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1402 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1404 Upgrade to latest version from external source. The file "bootstrap"
1405 now grabs these automatically, so we needn't keep track of them
1406 in this change long any longer.
1408 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1409 (SUBDIRS): Remove intl.
1410 * PORTS: Update for star, Macintosh.
1411 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1412 Bison 1.875, gettext 0.12.1.
1413 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1414 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1415 (AC_CONFIG_AUX_DIR): New.
1416 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1418 (AC_PREREQ): Bump from 2.52 to 2.57.
1419 (AC_GNU_SOURCE): New.
1420 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1421 we no longer support K&R C.
1423 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1424 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1425 (AC_MBSTATE_T): Remove.
1426 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1427 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1428 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1429 (AM_STDBOOL_H): Add.
1430 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1431 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1432 (AC_CHECK_TYPE): Remove ssize_t.
1433 (gt_TYPE_SSIZE_T): Add.
1434 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1435 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1436 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1437 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1438 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1439 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1440 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1441 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1442 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1443 napms, poll, select, strstr, usleep.
1444 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1445 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1446 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1447 (AM_GNU_GETTEXT_VERSION): New.
1448 (AC_OUTPUT): Remove intl/Makefile.
1450 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1451 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1452 * doc/fdl.texi: Update to current GNU version.
1453 * doc/gettext.texi: Update to current coreutils version,
1454 plus a copyright notice.
1455 * doc/tar.texi: Switch to new method for doing copyright notices.
1456 Use @acronym instead of @sc where appropriate.
1457 Remove empty examples. Give a few more examples.
1459 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1460 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1461 are built up in pieces with +=.
1462 (noinst_HEADERS, INCLUDES): Remove.
1463 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1464 (libtar_a_LIBADD): Use $ rather than @.
1465 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1467 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1468 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1469 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1470 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1471 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1472 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1473 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1474 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1475 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1476 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1477 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1478 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1479 prereq.m4, xstrtoimax.m4.
1481 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1482 be translated, since it's not a user-visible tool.
1484 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1486 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1487 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1488 consistency with coreutils.
1489 (LDADD): Link LIBINTL after libtar.a, since
1490 it's now external and should stand by itself.
1492 * src/buffer.c (print_total_written): Adjust to new human.h
1494 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1495 (open_archive): Open index file name.
1496 Strip trailing slahes from file names.
1497 (flush_write): Set size to 0 if not saving names.
1498 (flush_write, flush_read): Use safer_name_suffix rather than
1501 * src/common.h: Include <quote.h>.
1502 (absolute_names_option, atime_preserve_option, backup_option,
1503 block_number_option, checkpoint_option, dereference_option,
1504 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1505 incremental_option, interactive_option, multi_volume_option,
1506 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1507 read_full_records_option, remove_files_option, same_order_option,
1508 show_omitted_dirs_option, sparse_option, starting_file_option,
1509 to_stdout_option, totals_option, touch_option, verify_option,
1510 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1511 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1512 recent_long_link_blocks): New vars.
1513 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1514 (OVERWRITE_OLD_DIRS): Remove.
1515 (enum remove_option): New enum.
1516 (remove_any_file): Use it as option arg, not int.
1517 (is_avoided_name, contains_dot_dot): Return bool, not int.
1518 (safer_name_suffix): New decl.
1520 * src/compare.c (now_verifying): Now bool, not int.
1521 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1522 all callers changed to test for failure.
1523 (diff_sparse_files): Take size from current_stat, not from param.
1524 (diff_archive): Do not count trailing slashes in archives.
1525 (verify_volume): Test for header failure after loop, not before.
1527 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1528 All callers changed.
1529 (start_header): Clear devmajor and devminor fields, too.
1530 (finish_header): New arg block_ordinal.
1531 (init_sparsearray): Now extern. Set sp_array_size to
1532 SPARSES_IN_OLDGNU_HEADER if it is zero.
1533 (dump_file): Keep link table as a hash.
1534 Do not count "file changed as we read it" as a failure.
1536 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1537 Move extern decl to common.h.
1539 * src/extract.c (we_are_root): Now bool, not int.
1540 (check_time): Warn about implausibly old time stamps.
1541 (set_stat): Use utimbuf, not stat_info.
1542 (prepare_to_extract): New arg DIRECTORY.
1543 (fill_in_sparse_array): Moved here from compare.c.
1544 (extract_sparse_file): Now returns off_t, giving size left.
1545 Truncate file at end.
1546 (extract_archive): Use safer_name_suffix rather than rolling our own.
1547 Use fill_in_sparse_array rather than rolling our own.
1548 Strip trailing slashes more effectively.
1549 Check for unsafe names.
1551 * src/incremen.c (struct directory): nfs and found are now of type
1553 (gnu_restore): Now takes directory name as argument, not offset
1554 of directory name in a global. All uses changed.
1555 (CURRENT_FILE_NAME): Remove.
1558 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1561 2002-09-30 Paul Eggert <eggert@twinsun.com>
1563 * src/rmt.c (prepare_input_buffer): Renamed form
1564 prepare_record_buffer. All uses changed. Do not assume that
1565 size_t is the same width as int.
1567 2002-03-29 Paul Eggert <eggert@twinsun.com>
1569 * src/incremen.c (get_directory_contents):
1570 If ignore_failed_read_option, only warn about
1571 get_directory_contents failures. Fix suggested by
1574 2002-01-31 Mark W. Eichin <eichin@thok.org>
1576 * src/buffer.c (child_open_for_compress): Don't try to read
1577 past the end of the buffer.
1579 2001-10-11 Jim Meyering <meyering@lucent.com>
1581 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1582 and quote_n (1, ... to avoid clobbering a buffer.
1584 2001-09-26 Paul Eggert <eggert@twinsun.com>
1586 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1588 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1589 end of file; just ignore them silently.
1591 * src/list.c (read_header): Don't keep around extended name
1592 and link info indefinitely; keep it only for the next file.
1593 This fixes a bug introduced in 1.13.24, and removes the need
1594 for some static variables. Set recent_long_name and
1595 recent_long_link to zero if there were no long links; this
1596 avoids a violation of ANSI C rules for pointers in delete.c.
1597 * THANKS: Add Christian Laubscher.
1599 2001-09-26 Jim Meyering <meyering@lucent.com>
1601 * doc/tar.texi (Remote Tape Server): is know -> is known
1603 2001-09-25 Paul Eggert <eggert@twinsun.com>
1605 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1606 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1607 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1608 want to distinguish EINVAL and EILSEQ.
1610 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1612 * src/extract.c (maybe_recoverable):
1613 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1615 2001-09-22 Paul Eggert <eggert@twinsun.com>
1617 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1619 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1622 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1623 * PORTS: Add copyright notice, 'star' reference.
1624 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1625 * THANKS: Add Christophe Kalt.
1626 * config.sub: Upgrade to 2001-09-14 version.
1628 * configure.ac (ALL_LINGUAS): Add ko.
1629 * po/ko.po: Resurrected file.
1631 * doc/convtexi.pl: Add coding advice for Emacs.
1633 * doc/getdate.texi: Add copyright notice.
1635 * doc/mdate-sh: Upgrade to automake 1.5 version.
1637 * doc/tar.texi (extracting files): Mention --to-stdout.
1638 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1639 (Overwrite Old Files): Likewise.
1641 * lib/Makefile.am (noinst_HEADERS):
1642 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1643 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1645 * lib/copysym.c, lib/copysym.h: Remove.
1646 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1647 lib/unicodeio.h: New files.
1649 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1650 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1652 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1653 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1655 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1656 * m4/isc-posix.m4: Remove.
1658 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1660 * po/POTFILES.in: Add copyright notice.
1662 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1664 * tests/Makefile.am (LDADD): Likewise.
1666 * src/buffer.c (write_archive_buffer, close_archive):
1667 If an archive is a socket, treat it like a FIFO.
1668 (records_read, records_written): New vars.
1669 (write_archive_to_stdout): Now bool, not int.
1670 (open_archive, flush_write, flush_read): Keep records_read and
1671 records_written up to date.
1673 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1674 (write_archive_to_stdout): Now bool, not int.
1675 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1676 (read_header): Now takes bool arg. Existing callers modified
1677 to pass 0, unless otherwise specified.
1679 * src/delete.c (records_read): Remove; now a global.
1680 (acting_as_filter): Now bool, not int.
1681 (recent_long_name, recent_long_link, recent_long_name_blocks,
1682 recent_long_link_blocks, records_read, records_written): New decls.
1683 (records_skipped): New var.
1684 (move_archive): Don't divide by zero if arg is 0.
1685 Use the above vars to compute how far to move.
1686 (write_recent_blocks): New function.
1687 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1688 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1689 Keep track of how many records have been skipped.
1690 Let the buffer code count records.
1691 When copying a header, copy any extended headers that came before it.
1693 * src/extract.c (extract_archive): When marking a directory to be
1694 updated after symlinks, stat all directories after it in the
1695 delayed-set-stat list too, since they will be checked after
1696 symlinks. Add support for --overwrite-dir.
1698 * src/list.c (recent_long_name, recent_long_link,
1699 recent_long_name_blocks, recent_long_link_blocks): New vars.
1700 (read_and): Pass 0 to read_header.
1701 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1702 headers into new vars. Null-terminate incoming symbolic links.
1704 * src/rmt.c: Include print-copyr.h, not copysym.h.
1705 (main): Use print_copyright, not copyright_symbol.
1706 * src/tar.c (decode_options): Likewise.
1707 (OVERWRITE_DIR_OPTION): New constant.
1708 (long_options, usage, decode_options): Add --overwrite-dir.
1710 * src/tar.h: Put copyright notice into documentation.
1712 * tests/Makefile.am (TESTS): Add delete03.sh.
1713 * tests/delete03.sh: New file.
1715 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1716 (main): Use print_copyright, not copyright_symbol.
1717 Include <argmatch.h>.
1718 (pattern_strings): Remove.
1719 (pattern_args, pattern_types): New constants.
1720 (main): Use XARGMATCH, not argmatch.
1722 2001-09-20 Jim Meyering <meyering@lucent.com>
1724 * lib/xstrtol.c (strtoimax): Guard declaration with
1725 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1726 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1727 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1728 (strtoumax): Likewise, for completeness (it wasn't necessary).
1729 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1730 Check for declaration of strtoimax.
1731 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1732 Check for declaration of strtoumax.
1734 2001-09-16 Paul Eggert <eggert@twinsun.com>
1736 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1738 2001-09-14 Paul Eggert <eggert@twinsun.com>
1740 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1742 * README-alpha: Describe automake patch.
1744 * configure.ac (LIBOBJS):
1745 Remove automake 1.4 workaround, as we're using 1.5 now.
1746 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1748 * lib/copysym.c: Include stddef.h, for size_t.
1749 Include langinfo.h if needed.
1750 Use locale_charset only if USE_INCLUDED_LIBINTL;
1751 if not, use nl_langinfo (CODESET) if available.
1753 2001-09-13 Paul Eggert <eggert@twinsun.com>
1755 * config.guess, config.sub: Sync with canonical versions.
1757 * configure.ac (jm_PREREQ_XGETCWD): Add.
1759 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1760 (libtar_a_SOURCES): Add copysym.c.
1761 * copysym.c, copysym.h: New files.
1763 * lib/error.c: Sync with fileutils version.
1765 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1766 * m4/getcwd.m4: New file.
1767 * m4/uintmax_t.m4: Remove.
1769 * m4/gettext.m4 (AM_WITH_NLS):
1770 Fix bug with calculating version of Bison 1.29.
1771 Reported by Karl Berry.
1773 * src/Makefile.am (datadir): Remove.
1775 * src/rmt.c: Include copysym.h.
1776 (main): Use copyright_symbol to translate copyright notice,
1778 * src/tar.c: Likewise.
1779 * tests/genfile.c: Likewise.
1781 * src/system.h (MB_LEN_MAX): New symbol.
1783 2001-09-11 Paul Eggert <eggert@twinsun.com>
1785 * src/extract.c (struct delayed_set_stat): New member
1787 (delay_set_stat): Initialize it to 0.
1788 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1789 taking an extra stat ourselves. All callers changed.
1790 (set_stat): Likewise.
1791 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1792 If false, stop when encountering a struct whose 'after_symlinks'
1793 member is true. Otherwise, go through all structures but check
1794 them more carefully. All callers changed.
1795 (extract_archive): When extracting a deferred symlink, if its parent
1796 directory's status needs fixing, then mark the directory as needing
1797 to be fixed after symlinks.
1798 (extract_finish): Fix status of ordinary directories, then apply
1799 delayed symlinks, then fix the status of directories that are
1800 ancestors of delayed symlinks.
1802 * src/rtapelib.c (rexec):
1803 Remove declaration; it ran afoul of prototypes on Crays.
1804 Reported by Wendy Palm of Cray.
1806 2001-09-06 Paul Eggert <eggert@twinsun.com>
1808 * lib/strtoimax.c (HAVE_LONG_LONG):
1809 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1810 (strtoimax): Use sizeof (long), not
1811 sizeof strtol (ptr, endptr, base),
1812 to work around bug in IBM C compiler.
1814 2001-09-04 Paul Eggert <eggert@twinsun.com>
1816 * lib/xgetcwd.c: Include "xalloc.h".
1817 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1818 report an error and exit.
1820 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1821 (jm_PREREQ): Use it.
1823 2001-09-03 Paul Eggert <eggert@twinsun.com>
1825 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1826 (jm_PREREQ_XGETCWD): New macro.
1828 * lib/exclude.c (fnmatch_no_wildcards):
1829 Fix typo that caused us to do case-folding
1830 search even when that was not desired. This occurred only in the
1833 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1834 Do not include xalloc.h.
1835 (INITIAL_BUFFER_SIZE): New symbol.
1836 Do not use xmalloc / xrealloc, since the caller is responsible for
1837 handling errors. Preserve errno around `free' during failure.
1838 Do not overrun buffer when using getwd.
1840 * lib/xgetcwd.c (xgetcwd):
1841 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1842 to decide whether to use getcwd (NULL, 0).
1844 2001-09-02 Paul Eggert <eggert@twinsun.com>
1846 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1848 2001-09-01 Jim Meyering <meyering@lucent.com>
1850 * exclude.c: Use `""', not `<>' to #include non-system header files.
1851 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1852 and strncasecmp as r-values. Unixware didn't have declarations.
1854 2001-08-31 Jim Meyering <meyering@lucent.com>
1856 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1857 Use an initial, malloc'd, buffer of length 128 rather than
1858 a statically allocated one of length 1024.
1860 2001-08-30 Paul Eggert <eggert@twinsun.com>
1862 * lib/utime.c: Include full-write.h.
1863 * lib/xstrtol.c (strtoimax): New decl.
1865 2001-08-29 Paul Eggert <eggert@twinsun.com>
1867 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1869 * src/create.c (dump_file): Relativize link names before dumping.
1870 This fixes a bug reported by Jose Pedro Oliveira.
1872 * src/create.c (dump_file): Use offsetof when computing sizes for
1873 struct hack; this avoids wasted space in some cases.
1874 * src/incremen.c (note_directory, find_directory): Likewise.
1875 * src/names.c (name_gather, addname): Likewise.
1877 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1878 for consistency with other code that does similar things.
1879 * src/names.c (name_gather): Likewise.
1881 * src/names.c (read_name_from_file, name_next, name_gather,
1882 add_hierarchy_to_namelist): Avoid quadratic behavior when
1883 reallocating buffers. Check for buffer size overflow.
1884 (addname): Avoid unnecessary clearing of memory.
1886 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1888 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1889 name size allocation that caused core dumps.
1891 2001-08-28 Paul Eggert <eggert@twinsun.com>
1893 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1895 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1896 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1897 (daddr_t): Remove; no longer used.
1898 (jm_PREREQ_HUMAN): Add.
1900 * acconfig.h: Remove; no longer needed.
1902 * config.guess, config.sub:
1903 New files, from automake 1.5. Gettext 0.10.39 needs them.
1904 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1906 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1907 (SUBDIRS): Put intl before lib, as gettext requires.
1909 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1910 * intl: Upgrade entire directory to gettext 0.10.39.
1911 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1912 New files, from gettext 0.10.39.
1913 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1914 Upgrade to gettext 0.10.39,
1915 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1917 * po/cat-id-tbl.c, po/stamp-cat-id:
1918 Remove; no longer used by gettext 0.10.39.
1919 * po/ChangeLog: New file.
1921 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1922 $(srcdir)/tar.texi: Likewise.
1923 * doc/freemanuals.texi: New file.
1924 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1925 `fileds' -> `fields'
1926 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1928 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1929 (noinst_HEADERS): Add quote.h.
1930 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1932 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1934 * lib/full-write.c, lib/savedir.c: Comment fix.
1936 * lib/pathmax.h: Remove.
1938 * lib/quote.c, lib/quote.h: New files.
1940 * lib/xgetcwd.c: Don't include pathmax.h.
1941 Include stdlib.h and unistd.h if available.
1943 (xmalloc, xstrdup, free): Remove decls.
1944 (xgetcwd): Don't assume sizes fit in unsigned.
1945 Check for overflow when computing sizes.
1946 Simplify reallocation code.
1948 * lib/xmalloc.c: Quote failure tests.
1950 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1952 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1953 similar to strtol.c.
1954 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1955 (verify): New macro.
1956 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1957 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1958 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1959 changed to signed values. Check sizes at compile-time, not
1960 run-time. Prefer strtol to strtoll if both work.
1963 * lib/xstrtol.h (xstrtoimax): New decl.
1965 * m4/Makefile.am (EXTRA_DIST):
1966 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1967 longlong.m4, xstrtoimax.m4.
1969 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1970 Remove; now done by autoconf.
1971 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1972 Use AC_CHECK_TYPE instead of merely looking for the header.
1974 * m4/uintmax_t.m4: Use shorter comment.
1976 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1977 Quote first arg of AC_DEFUN.
1978 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1979 is needed to parse the include file.
1980 Simplify logic behind the args to AC_REPLACE.
1982 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1984 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1987 Use "Copyright %d" to simplify the translator's job in the future.
1988 Advise translator about circle-C.
1989 * src/tar.c: (decode_options): Likewise.
1990 * tests/genfile.c (main): Likewise.
1992 2001-08-28 Jim Meyering <meyering@lucent.com>
1994 * lib/argmatch.c: Include "quote.h".
1995 (argmatch_invalid): Quote the context.
1997 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1999 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
2000 Use single-quote for local .h files.
2002 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
2004 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
2007 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
2008 invoking mktime the last time.
2010 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
2012 * lib/rename.c: Major rewrite by Volker Borchert to use system
2013 rename function, but to work around problems with trailing
2016 * lib/strtoll.c: New file, from glibc.
2017 * lib/strtoul.c: Update from glibc.
2019 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
2020 Add support for signed numbers, too.
2021 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
2023 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
2025 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
2026 (main): Use generic names in debugging output.
2027 * lib/strtoimax.c: Plus add the following changes of my own:
2028 (main): Use accurate names in debugging output.
2030 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
2033 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
2034 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
2035 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
2036 m4/utime.m4, m4/utimes.m4:
2037 Quote the first argument in each use of AC_DEFUN.
2039 * m4/getline.m4: Don't use string.h.
2041 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
2043 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
2045 2001-08-27 Paul Eggert <eggert@twinsun.com>
2047 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
2049 The biggest change is the new --exclude semantics and options.
2050 The basic idea was suggested by Gerhard Poul; thanks!
2052 * NEWS: Describe new --exclude semantics and options, and bug fixes.
2053 * README: ignfail.sh fails on some NFS hosts.
2054 * NEWS, README, lib/xstrtol.h: Add copyright notice.
2056 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
2057 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
2058 Remove; the automake bug has been fixed.
2059 * acinclude.m4: Remove.
2061 * configure.ac: Renamed from configure.in.
2062 (AC_PREREQ): Bump from 2.13 to 2.52.
2063 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
2064 1997-05-30) has an encoding error.
2065 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
2066 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
2068 * doc/fdl.texi: Update to current GNU version.
2070 * doc/tar.texi: Put leading '*' in direntry.
2071 Accommodate new gfdl sectioning.
2072 New option --recursion (the default) that is the inverse of
2075 New options --anchored, --ignore-case, --wildcards,
2076 --wildcards-match-slash, and their negations (e.g., --no-anchored).
2077 Along with --recursion and --no-recursion, these control how exclude
2078 patterns are interpreted. The default interpretation of exclude
2079 patterns is now --no-anchored --no-ignore-case --recursion
2080 --wildcards --wildcards-match-slash.
2082 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
2084 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
2085 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2086 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2087 Include if available.
2088 (<xalloc.h>): Include
2089 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2090 (verify): New macro. Use it to verify that EXCLUDE macros do not
2091 collide with FNM macros.
2092 (struct patopts): New struct.
2093 (struct exclude): Use it, as exclude patterns now come with options.
2094 (new_exclude): Support above changes.
2095 (new_exclude, add_exclude_file):
2096 Initial size must now be a power of two to simplify overflow checking.
2097 (free_exclude, fnmatch_no_wildcards): New function.
2098 (excluded_filename): No longer requires options arg, as the options
2099 are determined by add_exclude. Now returns bool, not int.
2100 (excluded_filename, add_exclude):
2101 Add support for the fancy new exclusion options.
2102 (add_exclude, add_exclude_file): Now takes int options arg.
2103 Check for arithmetic overflow when computing sizes.
2104 (add_exclude_file): xrealloc might modify errno, so don't
2105 realloc until after errno might be used.
2107 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2109 (free_exclude): New decl.
2110 (add_exclude, add_exclude_file): Now takes int options arg.
2111 (excluded_filename): No longer requires options arg, as the options
2112 are determined by add_exclude. Now returns bool, not int.
2114 * lib/prepargs.c: Include <string.h>; required for C99 since
2118 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
2120 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
2121 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
2123 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
2124 Remove inttypes_h.m4, largefile.m4, mktime.m4.
2126 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
2127 subsumed by Autoconf 2.50.
2129 * m4/error.m4: Upgrade to serial 2.
2131 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
2132 remove test for GNU C library. It's not correct, as some
2133 older glibcs are buggy.
2135 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
2137 * m4/prereq.m4: Upgrade to serial 20, but then:
2138 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
2139 (jm_PREREQ_EXCLUDE): New macro.
2140 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
2143 * m4/realloc.m4: Upgrade to serial 4.
2145 * m4/strerror_r.m4: Revert to serial 1002.
2147 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
2149 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
2151 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
2152 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
2153 it is now subsumed by autoconf. Add inttypes.h.
2155 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
2156 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
2158 * src/buffer.c (new_volume): Stop if the script exits with an error.
2160 * src/common.h (excluded_with_slash, excluded_without_slash):
2161 Remove, replacing by:
2162 (excluded): New decl.
2163 (link_error): New decl.
2164 (excluded_name): Now returns bool.
2167 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
2168 Support hard links to symbolic links.
2170 (struct delayed_symlink): Remove 'names' member, replacing it with
2171 'sources' and 'target' member. All uses changed.
2173 (struct string_list): New type.
2175 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
2176 for struct hack; this avoids wasted space in some cases.
2178 (extract_archive): Fix test for absolute pathnames and/or "..".
2179 Use link_error to report errors for links.
2180 Remove redundant trailing '/' at "really_dir", for all uses, not
2181 just before invoking mkdir.
2182 If overwriting old files, do not worry so much about existing
2184 Fix mode computation in the case where the directory exists.
2186 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
2187 link, make a copy of the symbolic link.
2189 * src/incremen.c (get_directory_contents):
2190 If ignore_failed_read_option, only warn about
2193 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
2194 However, check for error even for '-' or '+' case.
2196 (print_header): Try parsing uids and gids as unsigned integers first,
2197 and as a uid_t or gid_t only if that fails. This adds support for
2198 listing positive uids and gids that are greater than UID_MAX and
2201 * src/misc.c (link_error): New function.
2203 * src/names.c (collect_and_sort_names):
2204 If ignore_failed_read_option, only warn about
2207 (excluded_name): Now returns bool. Simplify, as the fancy
2208 features are now all in excluded_filename.
2210 * src/rtapelib.c (base_name): Remove decl, as system.h now
2213 * src/system.h: Include stddef.h if available.
2214 (offsetof): Declare if stddef.h doesn't.
2216 Include <dirname.h>.
2217 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
2219 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
2220 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
2221 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
2222 WILDCARDS_MATCH_SLASH_OPTION):
2225 (long_options, usage, decode_options): Add support for --anchored,
2226 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
2227 --no-wildcards-match-slash, --recursion, --wildcards,
2228 --wildcards-match-slash.
2230 (decode_options): Implement the new way of interpreting exclude
2233 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
2235 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
2236 just print error messages suggesting alternatives.
2238 (add_filtered_exclude): Remove.
2240 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2242 * tests/extrac04.sh (out): Remove
2243 directory/subdirectory/file1, as the new semantics for
2244 --exclude exclude it.
2246 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2248 2001-08-12 Paul Eggert <eggert@twinsun.com>
2250 * lib/addext.c (<errno.h>): Include.
2251 (errno): Declare if not defined.
2252 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2253 leaves errno alone, because there is no limit. Also, work even if
2254 size_t is narrower than long.
2256 2001-07-08 Paul Eggert <eggert@twinsun.com>
2258 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2260 2001-05-10 Paul Eggert <eggert@twinsun.com>
2262 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2263 Include <backupfile.h> and <dirname.h> after size_t is defined.
2264 (addext): Use base_len to trim redundant trailing slashes instead of
2267 * lib/backupfile.c (ISSLASH, base_name):
2268 Remove decls; now in dirname.h.
2269 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2271 (find_backup_file_name): Rename locals to avoid new functions.
2272 Use base_len instead of rolling it ourselves.
2273 Work even if dirlen is 0.
2274 Use a dir of '.' if given the empty string.
2277 Do not include <stdio.h>, <assert.h>; no longer needed.
2278 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2279 Include <string.h>, <dirname.h>.
2280 (base_name): Allow file names ending in slashes, other than names
2281 that are all slashes. In this case, return the basename followed
2284 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2285 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2286 (dir_len): Renamed from dirlen.
2287 All callers changed.
2289 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2291 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2293 2001-02-16 Paul Eggert <eggert@twinsun.com>
2295 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2296 Do not declare or define if HAVE_MBRTOWC,
2297 since the test for HAVE_MBRTOWC now requires proper declarations.
2299 * lib/alloca.c (malloc): Undef before defining.
2301 2001-02-13 Paul Eggert <eggert@twinsun.com>
2303 * src/compare.c (read_and_process): Use off_t for size.
2304 From Maciej W. Rozycki.
2306 2001-01-26 Paul Eggert <eggert@twinsun.com>
2308 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2310 2001-01-12 Paul Eggert <eggert@twinsun.com>
2312 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2314 * lib/savedir.h (savedir): Remove size arg.
2316 * doc/tar.texi: Add @setchapternewpage odd.
2317 Remove -I as an alias for -T, for now.
2319 Update copyright. Remove "Published by".
2320 Dates beginning with / or . are taken to be file names.
2322 * src/tar.c (<time.h>): Do not include;
2323 (time): Do not declare.
2324 (usage): Remove -I as an alias for -T.
2325 (OPTION_STRING): Remove -I.
2326 (decode_options): Dates that look like an absolute path name,
2327 or that start with '.', are presumed to be file names whose
2329 Remove 'I' as an aliase for 'T'.
2332 * src/extract.c (<time.h>): Do not include; system.h now does this.
2333 (make_directories): Skip filesystem prefixes.
2334 Don't assume '/' is the only separator.
2335 (extract_sparse_file): Use new full_write semantics.
2336 On write error, return instead of invoking skip_file.
2337 Do not free sparsearray; caller does this now.
2338 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2340 (extract_archive): Don't assume file name lengths fit in int.
2341 Report what got stripped from member name; it might be more than '/'.
2342 Use new full_write semantics.
2343 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2345 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2347 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2348 (time): Remove decl; likewise.
2349 (child_open_for_uncompress): Use new full_write semantics.
2350 (flush_write): Use ISSLASH instead of testing for '/'.
2351 (flush_read): Likewise.
2353 * src/rmt.h (_remdev): Look for / anywhere in Path.
2355 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2356 Don't assume '/' is the only separator.
2357 (safer_rmdir): Don't assume '/' is the only separator.
2359 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2361 * lib/dirname.h (dirlen): New decl.
2363 * src/incremen.c (get_directory_contents):
2364 Remove path_size arg; all callers changed.
2365 Don't assume '/' is the only directory separator.
2366 (gnu_restore): Work even if file name length doesn't fit in int.
2368 * lib/addext.c (ISSLASH): New macro.
2369 (addext): Trim any redundant trailing slashes.
2371 * src/names.c (name_next):
2372 Don't assume '/' is the only directory separator.
2373 (namelist_match): Likewise.
2374 (add_hierarchy_to_namelist): Remove dirsize arg.
2375 Do not assume '/' is the only directory separator.
2376 (new_name): Likewise.
2378 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2379 (libtar_a_SOURCES): Add dirname.c.
2381 * src/create.c (relativize):
2382 New function, with much of old start_header's guts.
2383 Handle filesystem prefixes.
2384 (start_header): Use this new function.
2385 (init_sparsearray): Don't bother to zero out the new array;
2387 (deal_with_sparse): Fix array allocation bug.
2388 (create_archive): Don't assume '/' is the only separator.
2389 (dump_file): Likewise.
2390 Don't worry about leading / in symlink targets.
2392 * lib/savedir.c (savedir):
2393 Remove size arg; it wasn't portable. All callers changed.
2395 * lib/utime.c (utime_null): Adjust to new full_write convention.
2397 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2399 * lib/backupfile.c: Include <dirname.h>.
2400 (ISSLASH): New macro.
2401 (find_backup_file_name): Use dirlen to calculate directory lengths.
2402 (max_backup_version): Strip redundant trailing slashes.
2404 * src/common.h: Include <full-write.h>.
2405 (get_directory_contents): No longer has size arg.
2406 (gnu_restore): Arg is size_t, not int.
2408 * src/system.h: Include <time.h>.
2409 (time): Declare if not defined.
2411 * lib/full-write.c: Include full-write.h, not safe-read.h.
2412 full_write returns size_t, with short writes meaning failure.
2413 All callers changed.
2415 * src/rtapelib.c: Include full-write.h.
2417 * src/rmt.c: Include full-write.h.
2418 (main): Update copyright.
2420 * doc/getdate.texi: Mention that only English is supported.
2421 Show how to use "date" so that the output is acceptable to getdate.
2422 Mention Z as an abbreviation for UTC.
2424 * lib/full-write.h: New file.
2426 * src/list.c: system.h now does time.h stuff.
2429 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2431 Do not include string.h, strings.h, or assert.h; no longer needed.
2432 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2434 (base_name): New decl.
2435 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2436 (dir_name_r): Remove.
2437 (dirlen): New function.
2438 (dir_name): Use dirlen instead of dir_name_r.
2439 (<string.h>, <strings.h>): Include only if test program.
2440 (main): Use "return 0", not "exit (0)".
2442 2000-12-08 Paul Eggert <eggert@twinsun.com>
2444 * lib/dirname.h: New file.
2446 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2448 * lib/fnmatch.c: Do not comment out all the code if we are using
2449 the GNU C library, because in some cases we are replacing buggy
2450 code in the GNU C library itself.
2452 2000-10-30 Paul Eggert <eggert@twinsun.com>
2454 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2456 2000-10-29 Paul Eggert <eggert@twinsun.com>
2458 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2460 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2462 2000-10-28 Paul Eggert <eggert@twinsun.com>
2464 * doc/tar.texi: --no-recursion now applies to extraction, too.
2465 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2466 * src/names.c (namelist_match, excluded_name):
2467 Do not match subfiles of a directory
2468 if --no-recursion is specified.
2469 * src/tar.c (NO_RECURSE_OPTION): Remove.
2470 (long_options): Have getopt set the --no-recursion flag.
2471 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2472 Remove case for NO_RECURSE_OPTION.
2473 * src/common.h (recursion_option):
2474 Renamed from no_recurse_option, with sense
2475 negated, and with FNM_LEADING_DIR being the nonzero value.
2477 * names.c (namelist_match): New function.
2478 (name_match, name_scan): Use it to eliminate duplicate code.
2479 (names_notfound): Remove special case for Amiga.
2481 2000-10-27 Paul Eggert <eggert@twinsun.com>
2483 * src/misc.c (read_error_details, read_warn_details,
2484 read_fatal_details): Don't assume size_t is unsigned long.
2486 * src/buffer.c (flush_read): If read_full_records_option, try to
2487 fill the input buffer, as --delete -f - needs this.
2489 2000-10-24 Paul Eggert <eggert@twinsun.com>
2491 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2493 * src/buffer.c (check_label_pattern):
2494 Make sure header name is a string before
2495 passing it to fnmatch.
2496 (init_volume_number): Check for global_volno overflow.
2497 (new_volume): Check for global_volno overflow.
2499 * src/tar.c (decode_options):
2500 Check that volume label is not too long to overflow
2501 name in tar header block.
2503 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2505 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2506 (AC_FUNC_STRERROR_R): Use this instead.
2508 2000-10-23 Paul Eggert <eggert@twinsun.com>
2510 * src/extract.c: Include <time.h>, since we invoke "time".
2512 * lib/prepargs.c (prepend_default_options):
2513 Don't use NULL, for portability.
2515 * m4/fnmatch.m4: Add "working" to message.
2517 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2519 (getpwuid, getgrgid): Declare only if system headers don't.
2520 (gid_to_gname): Don't invoke setgrent.
2521 (namelist): Now static, not global.
2522 (nametail): New var. All uses of namelast changed to use
2523 nametail, with one extra level of indirection.
2524 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2525 (name_match): Set nametail too, when setting namelist to null.
2526 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2527 struct name *, so that we don't have to look up the name again
2528 here. Get change_dir from dir rather than as a separate arg. Add
2529 dirsize arg, and pass it along to get_directory_contents. Remove
2530 unnecessary check of directory type.
2531 (new_name): Do not append a slash if PATH already ends in one.
2532 (avoided_names, struct avoided_name): Remove.
2533 (avoided_name_table): New var, replacing avoided_names.
2534 (hash_avoided_name, compare_avoided_names): New function.
2535 (add_avoided_name, is_avoided_name): Use hash table rather than
2538 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2539 (child_open_for_compress, child_open_for_uncompress,
2540 close_archive): Propagate any failure of the compression process
2542 (open_archive, flush_write, flush_read, close_archive): Do not
2543 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2544 -1. Instead, allocate an array with the size that's needed.
2545 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2546 (backspace_output): Don't try to backspace past start of archive.
2547 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2549 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2550 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2551 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2552 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2553 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2554 WITH_DMALLOC, WITH_REGEX):
2555 Remove; now generated automatically.
2557 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2558 compatibility for glibc fragments.
2559 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2560 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2561 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2562 that we needn't put an entry into acconfig.h.
2563 (ALL_LINGUAS): Add da.
2564 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2565 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2567 (AC_MBSTATE_T): Add.
2568 (RMT): Append $(EXEEXT).
2569 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2570 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2571 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2572 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2573 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2574 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2575 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2576 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2577 (EMUL_OPEN3): Remove; no longer needed.
2578 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2580 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2582 * src/common.h: Do not include basename.h.
2583 * src/rtapelib.c (base_name): Do not include basename.h;
2584 declare base_name instead.
2586 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2588 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2589 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2590 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2591 Adjust to the above changes.
2593 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2595 * src/open3.c: Remove.
2597 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2598 (tar_SOURCES): Remove open3.c.
2599 (INCLUDES): Remove -I.., as automake does that.
2600 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2602 The following changes are to put LOCALEDIR into localedir.h instead
2603 of passing it on the command line.
2605 (DISTCLEANFILES): New macro.
2606 (localedir.h): New rule.
2607 (rmt.o tar.o): Now depend on localedir.h.
2609 * tests/delete02.sh, tests/extrac04.sh: New files.
2611 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2612 (TESTS): Add extrac04.sh, and restore delete02.sh.
2613 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2614 (INCLUDES): Remove -I.. as automake does this now.
2616 * src/rtapelib.c (rexec): Don't declare unless using it.
2617 (do_command): Simplify signal-handling code slightly.
2619 * src/delete.c (blocks_needed): Remove. All uses changed to use
2620 blocking_factor - new_blocks.
2621 (acting_as_filter): New var.
2622 (write_record, delete_archive_members): Use acting_as_filter
2623 rather than archive == STDIN_FILENO to detect whether we're acting
2624 as a filter, as open can return STDIN_FILENO in some cases.
2625 (delete_archive_members): Ignore zero blocks if
2626 ignore_zeros_option is nonzero. Fix bug that messed up last
2627 output block: write_eot can't be used here, as it gets confused
2628 when the input is at end of file.
2630 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2631 symbolic link contents length. Pass directory size to
2632 get_directory_contents.
2634 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2635 m4/strerror_r.m4: New files.
2636 * m4/signedchar.m4: Remove this file.
2637 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2638 * m4/Makefile.am (EXTRA_DIST): Likewise.
2640 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2642 * po/da.po: New translation file.
2644 * src/mangle.c (extract_mangle):
2645 Fix diagnostic with wrong number of %s'es.
2647 * lib/fnmatch.c (fnmatch):
2648 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2649 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2651 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2652 fall off a device's end. Detect this.
2654 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2656 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2657 include <pathmax.h> and directory include files like <dirent.h>;
2658 no longer used. Include <savedir.h> instead.
2659 (closedir, signed_char): remove macro; no longer used.
2660 (bool, false, true): Include <stdbool.h> if you have the include
2661 file, otherwise define.
2664 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2665 opendir_warn, readdir_error): Remove; no longer needed.
2666 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2667 before deciding whether we're trying to remove ".".
2668 (remove_any_file): Try unlink first if we are not root. Use
2669 savedir when recursively removing directories, to avoid exhausting
2671 (savedir_error, savedir_warn, symlink_error): New functions.
2673 * src/list.c: (read_and): Do not invoke
2674 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2675 responsible for that. Do not invoke apply_delayed_set_stat; our
2676 caller is now responsible for that.
2677 (read_header): Use signed char instead of signed_char. Prevent
2678 later references to current_header from mistakenly treating it as
2680 (from_header): Quote invalid base-64 strings in diagnostics.
2681 (time_from_header): Do not warn about future timestamps in
2682 archive; check_time now does that.
2683 (print_header): Quote unknown file types.
2684 (skip_member): New function, replacing skip_extended_headers and
2685 now skipping the whole member instead of just the extended
2686 headers. All callers changed. This makes the code handle
2687 extended headers uniformly, and fixes some bugs.
2689 * src/update.c (update_archive): Use skip_member.
2691 * src/extract.c (we_are_root): Now global.
2692 (struct delayed_symlink): New type.
2693 (delayed_symlink_head): New var.
2694 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2695 not apply_delayed_set_stat.
2696 (set_mode, set_stat): Pointer args are now const pointers.
2697 (check_time): New function.
2698 (set_stat): Warn if setting a file's timestamp to be the future.
2699 (make_directories): Do not save and restore errno.
2700 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2701 intermediate directories.
2702 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2703 not in caller. Extract potentially dangerous symbolic links more
2704 carefully, deferring their creation until the end, and using a
2705 regular file placeholder in the meantime. Do not remove trailing
2706 / and /. from file names. Do not bother checking for ".." when
2707 checking whether a directory loops back on itself, as loopbacks
2708 can occur with symlinks too. Also, in that case, do not bother
2709 saving and restoring errno; just set it to EEXIST.
2710 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2711 ancestor if it ends in slash too (as well as ending in a char just
2713 (apply_delayed_set_stat): Remove.
2714 (apply_delayed_symlinks, extract_finish): New functions.
2716 * doc/fdl.texi: New file.
2717 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2718 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2719 * doc/tar.texi: Add Free Documentation License. New section
2720 "Overwrite Old Files", and revamp that section to make it easier to
2721 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2722 documentation into getdate.texi. Fix several minor typos. Describe
2723 TAR_OPTIONS. Describe incompatibility between incremental backups and
2724 --atime-preserve. Describe incompatibility between --verify and other
2725 options. Mention that tar normally removes symbolic links rather than
2726 following them, when extracting a file of the same name.
2728 * THANKS: Add gpoul. Change skip's address.
2730 * po/POTFILES.in: Add lib/human.c.
2732 * src/common.h (namelist, namelast): Remove decls.
2733 (we_are_root, extract_finish, skip_member, savedir_error,
2734 savedir_warn, symlink_error, gnu_list_name): New decls.
2735 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2736 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2737 closedir_warn, opendir_error, opendir_warn, readdir_error,
2738 readdir_warn): Remove decls.
2739 (get_directory_contents): New off_t arg.
2740 (addname): Now returns struct name *.
2742 * src/tar.h, tests/genfile.c: Fix comments.
2744 * src/create.c: Include hash.h.
2745 (gnu_list_name): Remove decl.
2746 (struct link): Remove "next" member.
2748 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2749 consistency with other diagnostics.
2750 (deal_with_sparse): Check for I/O error when closing the file.
2751 (create_archive): Do not allocate an array of size PATH_MAX, as
2752 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2753 the size that's needed.
2754 (hash_link, compare_links): New functions.
2755 (dump_file): Do not exhaust open file descriptors when descending
2756 deeply into a directory, by using savedir rather than
2757 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2758 Hash the set of links already created, instead of using a linked
2759 list. Fix some bugs in outputting sparse files which caused the
2760 sparse tables to be incorrect. When a file unexpectedly shrinks,
2761 output zeros rather than garbage. Do not allocate an array of
2762 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2763 allocate an array with the size that's needed.
2765 * src/incremen.c: Include hash.h.
2766 (struct directory): Remove "next", "dir_text". Change "name" to
2767 be char[1] with struct hack, not const char *. Add "found".
2768 (directory_list): Remove. Replaced by directory_table.
2769 (directory_table): New var.
2770 (nfs_string): Renamed from nfs.
2771 (hash_directory, compare_directories): New functions.
2772 (note_directory): Now returns struct directory *. First arg is
2773 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2774 Remove text arg. New "found" arg, basically corresponding to the
2775 old text arg not being null. All callers changed.
2776 (note_directory, find_directory): Use hash table rather than
2778 (get_directory_contents): New arg "device". Use savedir to do the
2779 hard work. Save the nfs-ness of stat_data, since it might change
2780 under us. Use note_directory instead of find_directory to save
2781 some work. When adding an "A" record, do it with
2782 add_to_accumulator instead of cheating with strcat.
2783 (read_directory_file): Use "+" flag before device to indicate
2784 whether it was NFS. Fix typo in checking for strtoul error.
2785 (write_directory_file_entry): New function.
2786 (write_directory_file): Use it, and use the hash routines to
2787 traverse the directory table.
2788 (gnu_restore): Use savedir rather than opendir/readdir.
2790 * src/tar.c: Include localedir.h, prepargs.h.
2791 (long_options): Now static.
2792 (long_options, usage, decode_options): -j is now short for
2793 --bzip2, and -I is now an alias for -T.
2794 (decode_options, main): argv is not const pointer now.
2795 (decode_options): Invoke prepend_default_options to support
2796 TAR_OPTIONS. In diagnostic, mention the string that was the
2797 invalid blocking factor, tape length, group, owner, or record
2798 size. --delete is no longer incompatible with -f -, undoing
2800 (main): Invoke extract_finish at end of extraction.
2802 * src/rmt.c: Include localedir.h.
2803 (main): Update copyright date to 2000.
2805 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2806 following changes: Use @sc where appropriate. Document the ranges of
2807 supported times more precisely. Add Eggert to getdate authors.
2808 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2809 zone names, as it wasn't correct and people shouldn't be relying on it
2810 anyway. Relative items also account for non-DST adjustments. Fix
2813 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2815 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2817 * tests/preset.in: Set LANGUAGE to the empty string, for some
2820 2000-10-20 Paul Eggert <eggert@twinsun.com>
2822 * m4/fnmatch.m4: Mention the GNU C library.
2824 2000-10-19 Paul Eggert <eggert@twinsun.com>
2826 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2829 2000-10-17 Paul Eggert <eggert@twinsun.com>
2831 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2834 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2835 (CHAR_BIT): Define if not defined.
2837 2000-09-09 Paul Eggert <eggert@twinsun.com>
2839 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2841 2000-08-07 Paul Eggert <eggert@twinsun.com>
2843 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2845 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2846 change to array from char *.
2848 2000-08-06 Paul Eggert <eggert@twinsun.com>
2850 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2851 compatibility with glibc 2.1.3 strftime.c.
2853 2000-07-31 Paul Eggert <eggert@twinsun.com>
2855 * lib/quotearg.c (quotearg_n_options):
2856 Don't make the initial slot vector a constant,
2857 since it might get modified.
2859 * lib/quotearg.c: Add support for more than one preallocated slot.
2861 2000-07-30 Paul Eggert <eggert@twinsun.com>
2863 * lib/quotearg.c (quotearg_n_options):
2864 Preallocate a slot 0 buffer, so that the caller
2865 can always quote one small component of a "memory exhausted" message
2868 2000-07-23 Paul Eggert <eggert@twinsun.com>
2871 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2872 mbstate_t is always defined.
2874 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2875 some GCC installations, and this configuration error is likely to be
2878 2000-07-22 Paul Eggert <eggert@twinsun.com>
2881 When the system forces us to redefine mbstate_t, shadow its mbsinit
2882 function. From Bruno Haible.
2884 2000-07-14 Paul Eggert <eggert@twinsun.com>
2886 * lib/xmalloc.c: Simplify exhausted message.
2888 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2890 2000-07-13 Paul Eggert <eggert@twinsun.com>
2892 * lib/quotearg.h (enum quoting style):
2893 New constant clocale_quoting_style.
2896 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2897 Add support for clocale_quoting_style, undoing previous change to
2898 locale_quoting_style.
2900 2000-07-10 Paul Eggert <eggert@twinsun.com>
2903 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2904 since otherwise we don't need it.
2905 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2906 since we don't do multibytes in that case.
2907 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2908 invoke multibyte primitives.
2910 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2911 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2912 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2913 and mbstate_t, to a single-part test that simply defines mbstate_t.
2915 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2916 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2917 to decide whether to define the BeOS workaround macro;
2918 this adjusts to the change to AC_MBSTATE_T.
2920 * m4/strerror_r.m4: New file.
2922 2000-07-05 Paul Eggert <eggert@twinsun.com>
2924 * lib/quotearg.c: Use double-quote to quote.
2926 * lib/quotearg.c (N_): New macro.
2927 (gettext_default): New function.
2928 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2929 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2932 * lib/quotearg.c (struct quoting_options):
2933 Simplify quote_these_too dimension.
2934 From Bruno Haible <haible@clisp.cons.org>.
2936 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2937 Test for mbstate_t only if the test
2938 for an object-type mbstate_t fails.
2940 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2942 2000-07-03 Paul Eggert <eggert@twinsun.com>
2944 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2945 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2947 * lib/quotearg.c (mbrtowc):
2948 Assign to *pwc, and return 1 only if result is nonzero.
2949 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2951 2000-07-02 Paul Eggert <eggert@twinsun.com>
2953 * lib/quotearg.c (mbstate_t):
2954 Do not define; it should be defined with AC_CHECK_TYPE.
2956 2000-06-26 Paul Eggert <eggert@twinsun.com>
2958 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2959 a bug in glibc 2.1.3.
2961 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2963 2000-06-19 Paul Eggert <eggert@twinsun.com>
2965 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2966 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2967 (ISPRINT): Likewise.
2968 Reported by Tom Tromey.
2970 2000-06-15 Paul Eggert <eggert@twinsun.com>
2972 * lib/human.c (adjust_value): New function.
2973 (human_readable_inexact): Apply rounding style even when printing
2976 * lib/human.c: Avoid shadowing warnings.
2979 2000-06-14 Paul Eggert <eggert@twinsun.com>
2981 * lib/human.c (human_readable_inexact): Allow an input block size
2982 that is not a multiple of the output block size, and vice versa.
2984 * lib/getdate.y (get_date): Apply relative times after time zone
2985 indicator, not before.
2987 2000-05-31 Paul Eggert <eggert@twinsun.com>
2989 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2990 and thus don't need AC_CANONICAL_HOST.
2992 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2993 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2994 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2995 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2996 changed. Instead of inspecting the output of getconf, try to
2997 compile the test program without and with the macro definition.
2998 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2999 getconf. Instead, check for the needed flags by compiling test
3002 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
3004 * config.guess, config.sub: Remove these files, for similar reasons.
3006 2000-05-03 Paul Eggert <eggert@twinsun.com>
3008 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
3009 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
3010 bug. This avoids a clash when files like regex.c that define
3013 2000-05-02 Paul Eggert <eggert@twinsun.com>
3015 * m4/largefile.m4 (AC_SYS_LARGEFILE):
3016 Define _GNU_SOURCE if this is needed to make
3017 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
3018 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
3020 * lib/quotearg.c (mbrtowc, mbstat_t):
3021 Add definitions if !HAVE_MBSTATE_T_OBJECT.
3022 (<wctype.h>): Include if HAVE_WCTYPE_H.
3023 (iswprint): Define to 1 if we lack it
3025 2000-04-18 Paul Eggert <eggert@twinsun.com>
3027 * m4/mbstate_t.m4: New file.
3029 2000-04-17 Bruno Haible <haible@clisp.cons.org>
3031 * tests/ignfail.sh: Test for uid 0 along with user "root".
3033 2000-04-05 Paul Eggert <eggert@twinsun.com>
3035 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
3036 Don't use -n32 on IRIX if the installer said
3039 2000-02-28 Paul Eggert <eggert@twinsun.com>
3041 * lib/quotearg.c (ALERT_CHAR): New macro.
3042 (quotearg_buffer_restyled): Use it.
3044 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3046 * src/list.c (tartime): Fix off-by-one error when copying year if
3049 2000-02-18 Paul Eggert <eggert@twinsun.com>
3051 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
3052 (textint): New typedef.
3053 (parser_control): Changed from struct parser_control to typedef
3054 (for consistency). Member year changed from int to textint. All
3056 (YYSTYPE): Removed; replaced by %union with int and textint
3058 (tID): Removed; not used.
3059 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
3060 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
3061 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
3062 (tSNUMBER, tUNUMBER): Now of type <textintval>.
3063 (date, number, to_year): Use width of number in digits, not its
3064 value, to determine whether it's a 2-digit year, or a 2-digit
3066 (yylex): Store number of digits of numeric tokens. Return '?' for
3067 unknown identifiers, rather than (unused) tID.
3069 2000-01-16 Paul Eggert <eggert@twinsun.com>
3071 * lib/quotearg.c (quotearg_buffer_restyled):
3072 Do not quote alert, backslash, formfeed,
3073 and vertical tab unnecessarily in shell quoting style.
3075 2000-01-15 Paul Eggert <eggert@twinsun.com>
3078 Change quoting to be compatible with future autoconf versions.
3080 2000-01-11 Paul Eggert <eggert@twinsun.com>
3082 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
3084 2000-01-07 Paul Eggert <eggert@twinsun.com>
3086 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
3088 Fix bug with fnmatch.h dependency, as follows:
3089 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
3090 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
3092 * src/common.h (apply_nonancestor_delayed_set_stat):
3093 Renamed from apply_delayed_set_stat.
3094 (apply_delayed_set_stat, decode_mode, chmod_error_details,
3095 chown_error_details, close_warn, closedir_warn, mkdir_error,
3096 read_error_details, read_fatal_details, read_warn_details,
3097 seek_error_details, seek_warn_details, utime_error,
3098 write_error_details, write_fatal_details): New decls.
3100 Make diagnostic messages more regular.
3101 * src/create.c (dump_file): Quote file names with colons if possible.
3102 * src/compare.c (diff_archive): Likewise.
3103 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
3104 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
3105 * src/mangle.c (extract_mangle): Likewise.
3106 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
3108 * src/buffer.c (archive_write_error, flush_archive, close_archive,
3109 new_volume, xclose):
3110 Use error message functions to report errors consistently.
3111 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
3112 * src/create.c (finish_sparse_file, dump_file): Likewise.
3113 * src/extract.c (set_mode, set_stat, extract_sparse_file,
3114 extract_archive): Likewise.
3115 * src/list.c (list_archive): Likewise.
3116 * src/update.c (append_file): Likewise.
3117 * src/compare.c (diff_init, diff_sparse_files):
3118 Use xalloc_die to report memory exhaustion.
3119 * src/incremen.c (gnu_restore): Likewise.
3120 * src/list.c (read_header): Likewise.
3121 * src/mangle.c (extract_mangle): Likewise.
3122 * src/misc.c (maybe_backup_file): Likewise.
3123 * src/tar.c (decode_options): Likewise.
3124 * src/compare.c (read_and_process, fill_in_sparse_array,
3126 Use consistent terminology for unexpected-EOF message.
3127 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3128 * src/list.c (list_archive, read_header, skip_file,
3129 skip_extended_headers): Likewise.
3130 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
3131 (xdup2): Regularize messages with rest of tar.
3133 * src/buffer.c (flush_read): Don't read past EOF.
3135 * src/extract.c (extr_init):
3136 If we run out of memory, invoke apply_delayed_set_stat.
3137 (prepare_to_extract): Don't complain if we can't remove ".".
3138 (apply_delayed_set_stat): New function.
3139 (apply_nonancestor_delayed_set_stat):
3140 Renamed from apply_delayed_set_stat. All uses changed.
3141 Don't remove head if it doesn't apply.
3143 * src/create.c (find_new_file_size):
3144 Return size instead of storing through pointer.
3145 All callers changed.
3146 (deal_with_sparse): Don't keep reading after read errors.
3147 (finish_sparse_file): Just abort if there is an internal error.
3148 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
3149 Don't restore access times on directories during incremental dumps
3150 until after dealing with the directory.
3151 If ignoring failed reads, count closedir, read, and unknown
3152 file errors as warnings, not errors.
3153 Fix buffer overrun problem when dumping sparse files.
3155 * src/list.c (read_and):
3156 Invoke apply_nonancestor_delayed_set_stat on file names
3157 after handling them.
3158 (decode_mode): Remove; moved to misc.c.
3160 * src/misc.c (safer_rmdir): New function.
3161 (remove_any_file): Use it to avoid problems with rmdir(".").
3162 (maybe_backup_file): Regularize diagnostics.
3163 (undo_backup_file): Likewise.
3164 (decode_mode): Moved here from list.c.
3165 (chmod_error_details, chown_error_details, close_fatal,
3166 close_warn, closedir_warn, mkdir_error, read_error_details,
3167 read_warn_details, read_fatal_details, seek_error_details,
3168 seek_warn_details, utime_error, write_error_details,
3169 write_fatal_details): New functions.
3171 * src/delete.c (save_record): Remove static variable (now local).
3172 (move_archive): Don't position before start of archive.
3173 (write_record): Abort if count is zero at inopportune time.
3176 * src/tar.c (decode_options): --delete and -f - are now
3177 incompatible, since we didn't have time to fix their bugs.
3179 * tests/Makefile.am (TESTS): Remove delete02.sh.
3180 * tests/ignfail.sh: Adjust to new quoting scheme again.
3182 2000-01-06 Paul Eggert <eggert@twinsun.com>
3184 * lib/getdate.y: Sync tm_diff with the GNU C Library.
3185 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
3186 (tm_diff): Renamed from difftm. All uses changed.
3187 Replace body with that taken from GNU C Library 2.1.3pre1.
3188 (get_date): Prefer tm_gmtoff to tm_diff if available.
3190 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
3192 * tests/incremen.sh: Invoke stat on newly created file so that its
3193 ctime is updated on Nextstep.
3195 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
3197 * lib/getdate.y (get_date):
3198 Fix typo when checking for time_t overflow in time zone calculations.
3200 1999-12-13 Paul Eggert <eggert@twinsun.com>
3202 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
3204 * README-alpha: New file.
3205 * README: New sections for gzip and bzip2, Solaris.
3206 Remove mention of BACKLOG.
3208 * configure.in (AC_C_BACKSLASH_A): Add.
3209 (AC_CHECK_HEADERS): Add wchar.h.
3210 (AC_CHECK_FUNCS): Add mbrtowc.
3211 (AC_FUNC_CLOSEDIR_VOID): Add.
3213 * tests/Makefile.am (TESTS): Add delete02.sh.
3214 (POSTPONED_TESTS): Remove.
3215 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
3218 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
3220 * tests/ignfail.sh (err): Adjust to new quoting scheme.
3222 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
3224 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
3226 * src/tar.c ("quotearg.h"): New include.
3227 (usage): Now has __attribute__ ((noreturn)).
3228 (confirm): Report errno if we can't open tty.
3229 (confirm, decode_options):
3230 Quote arbitrary strings in diagnostics.
3231 (OVERWRITE_OPTION): New constant.
3232 (long_options, usage, decode_options): New --overwrite option.
3233 (decode_options): --keep-old-files, --overwrite, and --unlink-first
3234 are now mutually exclusive.
3235 Don't assume that gettext preserves errno.
3236 (main): Set default quoting style to escape_quoting_style.
3238 * src/update.c (<quotearg.h>): New include.
3240 Don't assume that gettext preserves errno.
3241 Quote arbitrary strings in diagnostics.
3242 Check for close error.
3244 * src/names.c (<quotearg.h>): New include.
3245 (name_init, name_next, name_close, names_notfound,
3246 collect_and_sort_names): Don't assume that gettext preserves
3247 errno. Quote arbitrary strings in diagnostics.
3248 (excluded_name): Fix typo that caused empty patterns to be
3251 * src/misc.c (<quotearg.h>): New include.
3252 (quote_copy_string): Quote only newline and backslash; the output is no
3253 longer meant for humans, and is locale-independent.
3254 (contains_dot_dot): New function.
3255 (remove_any_file): Don't use lstat; just rmdir the file and then use
3256 unlink if the rmdir fails because the file isn't a directory.
3257 Check for readdir and closedir errors.
3258 (maybe_backup_file): Report "stat" for stat errors.
3259 (maybe_backup_file, chdir_do):
3260 Quote arbitrary strings in diagnostics.
3261 (maybe_backup_file, undo_last_backup):
3262 Don't assume that gettext preserves errno.
3263 (call_arg_error, call_arg_fatal, call_arg_warn,
3264 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3265 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3266 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3267 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3268 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3269 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3271 * src/system.h (__attribute__): New macro.
3272 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3273 (S_ISDOOR): New macro.
3274 (closedir): New macro, if CLOSEDIR_VOID.
3276 * src/rmt.c, src/rtapelib.c (decode_oflag):
3277 O_APPEND might not be defined.
3279 * src/list.c: (read_and, list_archive):
3280 Quote arbitrary strings in diagnostics.
3281 (from_header): Use locale_quoting_style to quote diagnostics.
3282 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3284 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3286 * src/Makefile.am: Use ## for copyright comments.
3288 * src/extract.c (<quotearg.h>): New include.
3289 (enum permstatus): New enum.
3290 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3291 two mallocs. New members file_name_len, invert_permissions, permstatus.
3292 (extr_init): Remove hack that silently adjusted newdir_umask.
3293 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3294 Use these args to decide whether and how to set modes.
3295 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3296 Don't assume that gettext preserves errno.
3297 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3298 (delay_set_stat, repair_delayed_set_stat): New functions.
3299 (make_directories): Avoid mkdir where last part of path is "..".
3300 Create a struct delayed_set_stat for each directory made.
3301 (prepare_to_extract): Renamed from unlink_destination, and
3302 return 0 immediately if to_stdout_option; all callers changed.
3303 (maybe_recoverable): New parameter interdir_made.
3304 Add support for --overwrite.
3305 (extract_sparse_file, extract_archive):
3306 Quote arbitrary strings in diagnostics.
3307 (extract_archive): By default, warn about ".." in member names, and skip them.
3308 Don't open files with O_NONBLOCK or O_APPEND.
3309 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3310 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3311 minus the current umask. Keep track of intermediate directories made,
3312 to avoid looping when making x/../x when x doesn't exist; the
3313 earlier code solved this in a different way that didn't fit well
3314 into the new scheme. Don't extract permissions onto existing
3315 directories unless --overwrite is given. Do not add -wx------
3316 permissions to new directories permanently; just do it temporarily.
3317 Remove no-longer-needed hack with MSDOS and directory time stamps.
3318 (apply_delayed_set_stat): New argument specifies which directories to
3319 fix statuses of. Do not wait until the end of extraction to fix
3320 statuses; instead, fix a directory's status once we exit that directory.
3321 This requires less memory and does the right thing in some cases
3322 where the old method didn't.
3323 (fatal_exit): New function.
3325 * src/incremen.c (<quotearg.h>): New include.
3326 (get_directory_contents, gnu_restore):
3327 Check for readdir and closedir errors.
3328 (get_directory_contents, read_directory_file, gnu_restore):
3329 Quote arbitrary strings in diagnostics.
3330 (get_directory_contents, read_directory_file, write_directory_file):
3331 Don't assume that gettext preserves errno.
3333 * src/create.c (<quotearg.h>): New include.
3334 (start_header): Use `member names' to refer to archive member names, not
3335 `archive names'. Warn about `..' in member names.
3336 (finish_sparse_file, dump_file):
3337 Quote arbitrary strings in diagnostics.
3338 (finish_sparse_file, dump_file):
3339 Don't assume that gettext preserves errno.
3340 (dump_file): Don't use `access' to determine whether a directory is readable;
3341 this isn't reliable if tar is setuid. Use `opendir' instead.
3342 Check for readdir and closedir failures.
3343 Don't dump sockets as if they were fifos; just warn and skip.
3345 * src/delete.c (move_archive):
3346 Don't report fatal error merely because sizes don't fit
3347 into struct mtop values; fall back on lseek instead.
3348 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3349 Say `reposition' instead of `re-position'.
3350 (delete_archive_members):
3351 Set archive to STDOUT_FILENO before outputting trailing buffer.
3353 * src/compare.c (<quotearg.h>): New include.
3354 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3355 and `Cannot' others.
3356 (report_difference, diff_archive):
3357 Quote arbitrary strings in diagnostics.
3358 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3359 Don't assume that gettext preserves errno.
3360 (diff_archive): Don't open regular files with O_NONBLOCK.
3361 Preserve access times of files if --atime.
3363 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3364 (FATAL_ERROR, USAGE): Don't return 0.
3365 (enum old files): New enum.
3366 (old_files_option): New variable, replacing keep_old_files_option and
3367 unlink_first_option.
3368 (apply_delayed_set_stat): Now takes char const * param.
3369 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3370 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3371 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3372 read_fatal, readdir_error, readdir_warn, readlink_error,
3373 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3374 truncate_error, truncate_warn, unlink_error, waitpid_error,
3375 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3378 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3379 archive_write_error, archive_read_error, flush_archive, close_archive,
3380 init_volume_number, new_volume):
3381 Don't assume that gettext preserves errno.
3383 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3384 (open_archive): Reject multivolume verify attempts a bit earlier.
3385 Rename local variable `access', in case it's defined by system header.
3387 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3388 `Could not' sometimes and `Cannot' others.
3390 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3391 Quote arbitrary strings in diagnostics.
3393 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3396 (init_volume_number): Check for input and output errors in volno_file.
3398 (new_volume): Use new fatal_exit function to exit, and new xfork
3401 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3403 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3405 * doc/tar.texi: Add --overwrite.
3406 --absolute-names rejects ".." in names.
3408 * lib/quotearg.c: Add support for multibyte characters.
3410 (ISPRINT): New macro.
3411 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3412 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3413 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3414 (quotearg_buffer_restyled): New function, with most of the old
3415 quotearg_buffer's contents.
3416 Major rewrite to support multibyte characters.
3417 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3419 * m4/c-bs-a.m4: New file.
3421 * lib/Makefile.am: Use ## for copyright notice.
3423 * scripts/Makefile.am: Use ## on copyright notice.
3426 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3428 1999-12-05 Paul Eggert <eggert@twinsun.com>
3430 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3431 src/ChangeLog, tests/ChangeLog: Remove these files.
3432 * ChangeLog.1: New file, incorporating the above files, plus old
3434 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3436 1999-12-05 Dale Worley <worley@ariadne.com>
3438 * src/compare.c (<utime.h>, struct utimbuf): Add.
3439 (diff_archive): Restore access times if --atime.
3440 * doc/tar.texi: Explain that --atime also preserves modification time.
3442 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3444 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3445 * BACKLOG, TODO: Remove.
3446 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3447 * README: Bring up to date.
3449 1999-12-03 Paul Eggert <eggert@twinsun.com>
3451 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3453 * src/compare.c (diff_archive):
3454 Do not set errno to EPIPE; we no longer use perror.
3456 * src/create.c (dump_file):
3457 If a parent directory said that a file should be there but it is
3458 absent, diagnose it as being removed in the meantime.
3459 Do not pass meaningless errno to ERROR when reporting that the
3460 file changed as we read it.
3461 Report that a file changed if its ctime changes; this is more
3462 sensitive than mtime+size, and more accurate.
3464 * src/incremen.c (enum children): New type.
3465 (struct directory): Change old char allnew member to new enum children
3468 (get_directory_contents): When doing an incremental dump that does
3469 not cross filesystem boundaries, dump the mount points, even though
3470 they are in a different filesystem. This is for convenience when
3471 restoring, and for consistency with non-incremental dumps.
3472 This requires a 3-way flag for keeping track of which children we want,
3473 so we use enum children rather than boolean.
3475 * src/open3.c (modes): Remove.
3476 (open3): Remove unportable assumptions about flag encodings.
3477 Use `stat' instead of `access' for testing file existence,
3478 to avoid problems with setuid programs.
3480 * src/names.c (name_next): If file names are given both in the
3481 command line (e.g. via -C) and in a file (via -T), do not
3482 ignore the command-line names.
3484 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3486 * doc/tar.texi: Clarify getdate authorship.
3488 1999-11-23 Paul Eggert <eggert@twinsun.com>
3490 * lib/Makefile.am (DISTCLEANFILES): New macro.
3492 * configure.in (tar_fnmatch_hin):
3493 Remove; it runs afoul of a bug in autoconf 2.13.
3494 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3496 1999-11-19 Paul Eggert <eggert@twinsun.com>
3498 * m4/largefile.m4: Update serial.
3500 1999-11-18 Paul Eggert <eggert@twinsun.com>
3502 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3503 the QNX shell, which doesn't propagate exit status of failed
3504 commands inside shell assignments.
3506 1999-11-07 Paul Eggert <eggert@twinsun.com>
3508 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3510 * configure.in (AC_PREREQ): Bump to 2.13.
3511 (ALL_LINGUAS): Add pt_BR, ja.
3512 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3513 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3514 for AIX crossbuilds.
3516 * doc/tar.texi: New node create options for --ignore-failed-read.
3517 Remove unused version control symbols.
3518 Modernize texinfo usage.
3520 * src/tar.c (usage): Add examples.
3522 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3523 Include fnmatch.h when testing fnmatch.
3525 * src/common.h (collect_and_sort_names): New decl.
3527 * src/list.c (from_header):
3528 Handle 32-bit two's complement negative time stamps
3529 even if the leading octal digit is 2 or 3.
3531 * src/extract.c (set_stat): Remove duplicate code.
3533 * src/create.c (to_chars): Remove trailing newline from warning.
3534 (dump_file): Ignore doors.
3535 (finish_header): Report block numbers with origin 0, not origin 1.
3537 * src/rmt.c: Include getopt.h.
3538 (long_opts): New constant.
3539 (usage): New function.
3540 (main): Implement --help and --version.
3541 Output usage message if arguments are bad.
3543 1999-10-10 Paul Eggert <eggert@twinsun.com>
3545 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3547 * README: Remove --with-dmalloc.
3548 Add --disable-largefile.
3549 Remove old NeXT dirent problems, or AIX valloc problems.
3550 Remove old union wait advice, and old %lld advice.
3551 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3553 * doc/tar.texi: Clarify documentation for portable file names.
3555 * configure.in (AM_WITH_DMALLOC): Remove.
3556 (ALL_LINGUAS): Add ja.
3558 * src/tar.c (decode_options):
3559 Invalid dates are now treated as (time_t) -1.
3560 Redo version message to conform to GNU standards.
3562 * src/create.c (dump_file):
3563 Fix typo: last two args to dump_file were interchanged.
3564 * src/update.c (update_archive): Likewise.
3566 * src/common.h (tartime): New decl.
3568 * src/list.c (tartime): Now extern.
3569 (read_and): Invalid headers cause errors, not warnings.
3571 1999-10-03 Paul Eggert <eggert@twinsun.com>
3573 * lib/getdate.y (__attribute__):
3574 Don't use if GCC claims to be before 2.8; this is
3575 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3577 1999-09-25 Paul Eggert <eggert@twinsun.com>
3579 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3580 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3582 * tests/incremen.sh: Add yet another sleep.
3584 1999-09-24 Paul Eggert <eggert@twinsun.com>
3586 * NEWS: A read error now causes a nonzero exit status.
3588 * src/create.c (to_chars): Fix base-256 output.
3590 * src/buffer.c (write_error):
3591 Read error is an error, not just a warning.
3593 1999-09-24 Paul Eggert <eggert@twinsun.com>
3595 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3597 * src/tar.c (<time.h>): Include.
3598 (time): Declare if not defined.
3599 (confirm): Don't read past EOF.
3600 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3601 (main): Use clock_gettime if available.
3603 * tests/Makefile.am (TESTS): Add incremen.sh
3604 (INCLUDES): Add -I../lib, for fnmatch.h.
3606 * src/update.c (update_archive):
3607 Remove call to name_expand; had no effect.
3608 Use chdir_do to change into directory.
3609 Use deref_stat instead of stat.
3610 Use add_avoided_name to mark names to be avoided; the old method of
3611 setting a bit with the name caused all descendants of that name to
3612 be avoided, in some circumstances.
3614 * tests/incremen.sh: Remove unnecessary sleeps.
3616 * src/names.c (name_next): Go back to using plain chdir.
3617 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3618 (addname): Likewise.
3619 (name_match): Use chdir_do to act on chdir args.
3620 (merge_sort): Moved here from incremen.c.
3621 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3623 (name_expand): Remove.
3624 (name_from_list): Skip fake names.
3625 Use chdir_do to act on chdir args.
3626 (struct avoided_name): New struct.
3627 (avoided_names): New var.
3628 (add_avoided_name, is_avoided_name): New functions.
3630 * src/system.h (stat, lstat): Define in terms of statx on
3631 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3632 (UCHAR_MAX): New macro.
3633 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3635 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3637 * src/incremen.c (<time.h>): Remove include; no longer used.
3638 (time): Remove decl.
3640 (get_directory_contents): Use deref_stat.
3641 Consider a subdirectory to be all new only if
3642 listed_incremental_option or if it its timestamp is newer than the
3644 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3645 (read_directory_file): Now extern. Do not set time_now.
3646 (write_directory_file): Renamed from write_dir_file.
3647 Use start_time instead of time_now.
3648 (compare_names, collect_and_sort_names): Move to names.c.
3650 * src/mangle.c (<time.h>): Remove; not used.
3651 (time): Do not declare.
3653 * src/misc.c (chdir_from_initial_wd): Remove.
3654 (deref_stat): New function.
3655 (struct wd): New struct.
3656 (wd, wds, wd_alloc): New variables.
3657 (chdir_arg, chdir_do): New function.
3659 * src/compare.c (get_stat_data): Use deref_stat.
3661 * src/common.h (name_expand): Remove.
3663 * src/list.c (time): Declare if not defined.
3664 (base_64_digits): Moved here from create.c.
3665 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3667 (read_and): Don't get time from header unless we need it now;
3668 as getting time can cause duplicate diagnostics if bogus.
3669 Remove "Hmm, " from diagnostic.
3670 Use "Skipping to next header" uniformly.
3671 (from_header): Renamed from from_chars. All uses changed.
3672 Allow different forms for unportable 2's complement numbers.
3673 Don't check for extended forms when parsing checksums.
3674 Parse base-256 output.
3675 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3676 (major_from_header): Renamed from major_from_chars. All uses changed.
3677 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3678 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3679 (off_from_header): Renamed from off_from_chars. All uses changed.
3680 (size_from_header): Renamed from size_from_chars. All uses changed.
3681 (time_from_header): Renamed from time_from_chars. All uses changed.
3682 Warn about future timestamps.
3683 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3684 (uintmax_from_header): Renamed from uintmax_from_chars.
3686 (tartime): New function, incorporating isotime.
3688 (print_header): Use tartime.
3690 * src/create.c (to_chars): Fix typo in decl.
3691 Don't assign through char const *.
3692 Rename name_expand back to collect_and_sort_names.
3694 * src/extract.c (<time.h>): No need to include.
3695 (time): No need to declare.
3696 (now): Remove variable.
3697 (extr_init): Don't initialize `now'.
3698 Increment same_permissions_option and same_owner_option if we_are_root
3699 is nonzero; this supports the new --no-same-owner option.
3700 (set_stat): Use start_time instead of `now'.
3702 * src/create.c (struct link): Remove unused linkcount member.
3703 (base_64_digits): Move to list.c.
3704 (base_8_digits): Remove.
3705 (to_octal): New function, with some of old contents of to_base.
3707 (to_base256): New function.
3708 (to_chars): Use base 256, not base 64, for huge values.
3709 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3711 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3712 it means we have an incremental dump where we don't know whether this
3713 is a top-level call.
3714 Use deref_stat instead of statx / stat / lstat.
3715 Cast result of alloca.
3716 Check for dates if 0 < top_level, not if listed_incremental_option.
3717 Move multiple-link check after directory check.
3718 Do not dump avoided names.
3719 Dump hard links to symbolic names as links, not as separate
3721 start_header cannot return a null pointer, so don't test for it.
3722 Likewise for find_next_block.
3724 * src/buffer.c, src/common.h (<human.h>): Include.
3725 (read_error): Read error is an error, not just a warning.
3726 (print_total_written): Also print human-readable byte count, and
3728 (open_archive, flush_write): Use start_time, not current time.
3729 (flush_read): Report about garbage bytes ignored at end of archive,
3730 but act on non-garbage bytes (instead of ignoring them).
3731 (new_volume): Use WARN for warnings.
3734 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3736 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3738 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3740 * lib/Makefile.am (noinst_HEADERS):
3741 Rename fnmatch.h to fnmatch.hin; add human.h.
3742 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3743 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3745 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3747 * lib/fnmatch.c (strchrnul):
3748 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3749 Do not define if !_LIBC and if it already exists.
3750 (internal_fnmatch): Use it.
3752 * configure.in (tar_LDADD): New variable, used only when linking tar.
3753 (rmt_LDADD): Similarly, for rmt.
3754 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3755 fnmatch.c; otherwise, use the system fnmatch.h.
3757 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3758 Modernize sample backup script.
3760 * THANKS: Martin Goik's email address has changed.
3762 * m4/fnmatch.m4: New file.
3764 1999-09-03 Paul Eggert <eggert@twinsun.com>
3766 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3769 1999-08-29 Paul Eggert <eggert@twinsun.com>
3771 * lib/getdate.y (get_date):
3772 Rename outermost local `probe' to `quarter'.
3773 Rename latter local `tm' to probe_tm.
3774 From: Jim Meyering <meyering@ascend.com>
3775 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3777 1999-08-28 Paul Eggert <eggert@twinsun.com>
3779 * lib/getdate.y (PC): New macro; use it when possible.
3780 (number): Handle `Nov 11 1996' example correctly.
3781 See Risks Digest 20.55 (1999-08-27)
3782 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3784 1999-08-23 Paul Eggert <eggert@twinsun.com>
3786 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3788 Remove minor cases of lint from many source files: this includes
3789 unnecessary casts, uses of NULL, etc.
3791 * configure.in (AC_PROG_YACC): Remove.
3792 (YACC): Always use bison.
3793 (AC_STRUCT_TIMEZONE): Add.
3794 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3796 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3799 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3800 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3802 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3804 * src/common.h (merge_sort): Remove decl; no longer exported.
3806 * src/system.h (voidstar): Remove.
3807 (memcpy, memcmp): Cast args.
3808 ("xalloc.h"): Add include.
3809 (xmalloc, xrealloc): Remove decl.
3811 * src/mangle.c (time): Do not declare if defined.
3812 (first_mangle, mangled_num): Remove.
3814 * src/list.c (from_chars): Report out-of-range values more precisely.
3815 (off_from_chars): Do not allow negative offsets.
3816 (uid_from_chars): Allow negative uids.
3818 * src/create.c (linklist): Now static.
3819 (to_chars): Fix wording of message to match from_chars.
3821 * src/misc.c (merge_sort): Move to incremen.c.
3822 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3823 It's too painful to make it both generic and portable.
3824 (read_directory_file): "timestamp" -> "time stamp" in messages.
3826 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3827 (usage): Fix misspelling.
3828 (OPTION_STRING): -y is now -I.
3829 (decode_options): Use -1, not EOF, for getopt_long result.
3830 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3831 Handle operands after any "--" argument.
3832 (main): Report any output errors.
3834 * src/rmt.c (main): status is ssize_t, not long.
3836 * src/names.c (name_gather): Handle trailing -C option correctly.
3837 (addname): use memcpy, not strncpy, to copy a string of known length.
3838 (name_match): Handle trailing -C option correctly.
3839 Propagate -C option to following files.
3840 (name_match, name_scan): Remove redundant matching code.
3842 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3844 * lib/getdate.y: Major rewrite. Add copyright notice.
3845 (<stdio.h>): Include only if testing.
3847 (ISLOWER): New macro.
3848 (<string.h>): Include if HAVE_STRING_H, not USG.
3850 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3852 (EPOCH_YEAR): Renamed from EPOCH.
3853 (table): Renamed from TABLE.
3854 (meridian): Now an anonymous enum.
3855 (struct parser_control): New type.
3856 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3857 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3858 (%pure_parser): Added, so that the parser is pure.
3859 (%union): Removed; the type is now just plain int.
3860 All %type directives removed.
3861 (tLOCAL_ZONE): New %token.
3862 (month_day_table): Renamed from MonthDayTable.
3863 (gmtime, localtime, mktime, time): Declare only if not defined.
3864 (meridian_table): New table.
3865 (dst_table): New table.
3866 (units_table): renamed from UnitsTable.
3867 (relative_time_table): Renamed from OtherTable.
3868 (time_zone_table): Renamed from TimezoneTable. Modernized.
3869 (military_table): Renamed from MilitaryTable.
3870 (to_hour): Renamed from ToHour.
3871 (to_year): Renamed from ToYear.
3872 (lookup_zone): New function.
3873 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3875 (yylex): Now reentrant. All callers changed.
3876 (get_date): Add support for local time zone abbreviations.
3879 1999-08-20 Paul Eggert <eggert@twinsun.com>
3881 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3883 * src/create.c (to_chars): Generate GNU base-64 representation
3884 if we are generating an old or new GNU format tar file for a
3885 number that can't be represented with the POSIX format.
3887 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3888 (AM_FUNC_GETLINE): Add.
3889 (LIBOBJS): Add getline.o to workaround comment.
3890 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3891 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3892 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3893 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3894 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3895 lib/save-cwd.h, m4/getline.m4: New files.
3897 * src/misc.c (<save-cwd.h>): Include.
3898 (chdir_from_initial_wd): New function.
3900 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3901 (name_gather): Handle `-C x -C y' correctly.
3902 Do not rely on addname to handle -C.
3903 (addname): New CHANGE_DIR parameter. All callers changed.
3904 Remove ugly calls to getcwd; no longer needed.
3905 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3907 * src/incremen.c (listed_incremental_stream): New var.
3908 (read_directory_file): Remove arbitrary limits on file name length.
3909 Do not attempt to get the working directory; we can bypass this
3910 on fchdir hosts. Open the listed_incremental_option file for both
3911 read and write instead of opening it twice. Check for I/O errors
3912 when doing I/O to this file. Check for invalid data in the file,
3913 and report line numbers of invalid data.
3914 (write_dir_file): Likewise.
3915 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3916 Do not invoke write_dir_file; that's our caller's responsibility.
3918 * src/list.c (max): New macro.
3919 (isotime): Now takes time_t, not time_t *. Report the decimal values
3920 of times that can't be broken down.
3921 (print_header): Don't assume that major and minor device numbers can
3924 * src/common.h (struct name): change_dir is now char const *.
3925 (write_directory_file): Remove unused decl.
3926 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3927 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3928 (chdir_from_initial_wd): New decl.
3929 (addname): New 2nd arg.
3931 * THANKS: Torsten Lull -> Catrin Urbanneck
3933 1999-08-18 Paul Eggert <eggert@twinsun.com>
3935 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3936 Don't depend on ac_cv_func variables.
3937 From Albert Chin-A-Young <china@thewrittenword.com>.
3939 1999-08-18 Paul Eggert <eggert@twinsun.com>
3941 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3943 * m4/signedchar.m4: New file.
3944 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3945 * src/system.h (signed_char): New macro.
3946 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3947 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3949 * src/create.c (write_eot): Write at least two zero blocks.
3951 * src/extract.c (extract_archive): Fix sparse array bug:
3952 we did not find end of array correctly.
3954 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3955 Don't assume find_next_block yields nonnull.
3956 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3957 * src/list.c (skip_extended_headers): Likewise.
3959 * src/list.c (read_and, list_archive): Simplify code.
3960 (read_header): Fix computation of signed checksums on machines where
3962 Do not consider a block to be zero unless all its bytes are zero,
3963 even the checksum bytes. Do not attempt to parse the checksum of
3964 a zero block. Fix memory leak with long names and links.
3965 (from_chars): Accommodate a buggy tar that outputs leading NUL
3966 if the previous field overflows.
3968 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3969 \?, for portability to non-ASCII hosts.
3971 1999-08-16 Paul Eggert <eggert@twinsun.com>
3973 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3975 * src/extract.c (make_directories): Do not chown intermediate
3976 directories, even if we are root.
3978 * src/list.c (read_header): Fix bugs when interpreting
3979 POSIX-compliant headers that do not contain null bytes in the
3980 header or link names.
3982 1999-08-14 Paul Eggert <eggert@twinsun.com>
3984 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3986 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3987 (AC_HEADER_SYS_WAIT): Add.
3988 (AC_REPLACE_FUNCS): Add waitpid.
3989 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3990 * lib/waitpid.c: New file.
3991 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3992 * src/system.h (WCOREDUMP): Remove; no longer used.
3993 (WIFSTOPPED): Likewise.
3994 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3995 * src/buffer.c (child_open_for_compress): Undo previous change.
3996 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3997 (new_volume): Likewise.
3999 * src/buffer.c, src/extract.c, src/incremen.c (time):
4000 Don't declare if defined.
4001 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
4002 * src/incremen.c (read_directory_file):
4003 Invoke `time' the same way everyone else does.
4004 Check validity of --listed-incremental file contents a bit better.
4005 Do not worry about --after-date-option; tar.c now checks this.
4006 * src/list.c (isotime): Report ??? if localtime returns null.
4007 Don't assume years fit into four digits.
4008 Don't append trailing newline.
4009 (print_header): Report ??? if localtime returns null;
4010 Don't assume years fit into four digits.
4012 * src/compare.c (diff_archive): Do not fall back on absolute name
4013 when --absolute-names is not specified.
4015 * src/create.c (start_header):
4016 Include text of ignored filesystem prefix in warning.
4017 (create_archive): Check for excluded names when doing incremental
4018 pass through directory.
4019 (dump_file): Do not dump old files explicitly given on command line
4020 when using --listed-incremental. Do not strip ./ prefix from names.
4022 * src/tar.c: -g now implies after_date_option = 1.
4023 -g and -N are now incompatible options.
4025 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
4027 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
4029 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
4030 incremental headers as POSIX prefixes.
4032 1999-08-11 Paul Eggert <eggert@twinsun.com>
4034 * NEWS, configure.in: Version 1.13.6.
4036 * configure.in (ALL_LINGUAS): Add pt_BR.
4037 * po/pt_BR.po: New file.
4039 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
4040 Renamed from tar.info and header.texi; adjust actions so that
4041 they work in other directories.
4043 * doc/tar.texi: Add -y and --bzip2.
4044 Patterns containing / now exclude only file names whose prefix match.
4046 * lib/exclude.h (excluded_filename): New option parameter.
4047 (add_exclude_file): New ADD_FUNC parameter.
4048 (excluded_pathname): Remove decl.
4049 * lib/exclude.c (_GNU_SOURCE):
4050 Remove; no longer needed since we don't use FNM_ macros.
4051 (excluded_filename): Renamed from excluded_filename_opts.
4052 (excluded_filename, excluded_pathname): Remove.
4053 (add_exclude_file): New ADD_FUNC parameter.
4055 * po/POTFILES.in: Add lib/quotearg.c.
4057 * src/buffer.c (_GNU_SOURCE): Define.
4058 (<fnmatch.h>): Include unconditionally.
4059 (child_open_for_compress): Dup after closing, to avoid possible file
4060 descriptor exhaustion.
4061 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4062 (flush_read): Likewise.
4064 * src/common.h (LG_8, LG_64): New macros.
4065 (excluded_with_slash, excluded_without_slash): New vars.
4067 (base_64_digits): New decl.
4068 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
4069 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
4071 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
4072 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
4074 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4075 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4076 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
4077 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
4078 respectively. All definitions and uses changed.
4079 (excluded_name): New decl.
4081 * src/compare.c (diff_archive):
4082 Open files with O_NONBLOCK instead of O_NDELAY.
4084 * src/create.c (base_64_digits): New constant.
4085 (base_8_digits): New macro.
4086 (MAX_VAL_WITH_DIGITS): New macro.
4087 (to_base): First half of old to_oct. Support base 64 too.
4088 (to_chars): Other half of old to_oct, for 64-bit support.
4089 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
4090 (gid_substitute, uid_substitute): Look up names dynamically if
4091 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
4092 (mode_to_chars): Renamed from mode_to_oct.
4093 Support negative values in all the _to_chars functions.
4094 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4095 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
4096 (dump_file): Inspect entire pathname, not just new file name
4097 component, when deciding whether to exclude it.
4099 * src/extract.c (extract_archive):
4100 Open files with O_NONBLOCK instead of O_NDELAY.
4102 * src/incremen.c (get_directory_contents):
4103 Inspect entire pathname, not just new file name
4104 component, when deciding whether to exclude it.
4106 * src/list.c (<fnmatch.h>): Do not include.
4107 (from_chars): Renamed from from_oct. New parameter specifying
4108 the negative of the minimum allowed value. Support negative
4110 (base64_map): New var.
4111 (base64_init): New function.
4112 (print_header): Output numeric uids and gids if numeric_owner_option.
4114 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
4116 * src/names.c (_GNU_SOURCE): Define.
4117 (<fnmatch.h>): Include unconditionally.
4118 (excluded_name): New function, taking over duties of excluded_pathname.
4121 * src/rmt.c (decode_oflag): New function.
4122 (main): Use it to support symbolic open flags.
4124 * src/rtapelib.c (encode_oflag): New function.
4125 (rmt_open__): Do not allow newlines in the path.
4126 Propagate errno correctly.
4127 Decode symbolic open flags, if present.
4129 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
4132 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4133 New -y or --bzip2 option.
4134 (add_filtered_exclude): New function.
4135 (decode_options): Put excluded patterns with / into
4136 excluded_with_slash, and without / into excluded_without_slash.
4137 Compare newer_mtime_option to its new initial value
4138 TYPE_MINIMUM (time_t) when deciding whether more than one
4139 threshold date was specified.
4141 1999-07-20 Paul Eggert <eggert@twinsun.com>
4143 * NEWS, configure.in: Version 1.13.5.
4145 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
4147 * src/buffer.c (new_volume): Likewise.
4148 * src/incremen.c (read_directory_file): Likewise.
4149 * src/tar.c (decode_options):
4150 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
4153 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
4154 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
4156 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
4157 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
4158 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
4159 Define to 0 if the corresponding S_IF* macro is not defined.
4160 (mkfifo): Do not define if already defined, or if S_IFIFO
4163 * src/compare.c (diff_archive): Use HAVE_READLINK, not
4164 S_ISLNK, to determine whether to invoke readlink.
4165 * src/create.c (dump_file): Likewise.
4167 * src/extract.c (set_mode):
4168 Do not chmod unless we are root or the -p option was given;
4169 this matches historical practice.
4170 (unlink_destination): New function, which checks for unlink failures.
4171 (maybe_recoverable): Stay quiet if -U.
4172 (extract_archive): Use O_EXCL if unlink_first_option.
4173 Report unlink failures.
4174 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
4175 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
4178 * src/incremen.c (get_directory_contents): Depend on
4179 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
4181 * src/list.c: Remove S_IS* ifdefs.
4182 * src/misc.c (maybe_backup_file): Likewise.
4184 * src/misc.c (maybe_backup_file):
4185 "Virtual memory exhausted" -> "Memory exhausted",
4186 to conform to the other places this message is issued.
4188 * src/mangle.c (extract_mangle):
4189 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
4191 * src/rtapelib.c (rmt_open__):
4192 Remove typo that caused us to omit the first char
4195 1999-07-16 Paul Eggert <eggert@twinsun.com>
4197 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
4199 * doc/tar.texi: A path name is excluded if any of its file name
4200 components matches an excluded pattern, even if the path name was
4201 specified on the command line.
4202 * src/create.c (create_archive): Likewise.
4203 * src/list.c (read_and): Likewise.
4204 * src/update.c (update_archive): Likewise.
4205 * lib/exclude.h (excluded_pathname): New decl.
4206 * lib/exclude.c (_GNU_SOURCE): Define.
4207 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
4208 (excluded_filename_opts): New function.
4209 (excluded_pathname): New function.
4211 * lib/Makefile.am (EXTRA_DIST):
4212 xstrtol.c moved here from libtar_a_SOURCES.
4213 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
4214 Remove xstrtoul.c; no longer needed.
4215 * lib/xstrtol.c: Remove.
4217 * src/tar.c (decode_options):
4218 Set newer_time_option to TYPE_MINIMUM, so that
4219 negative timestamps are handled correctly.
4220 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
4221 uniformity (and so that we don't need to have the other fns).
4222 (main): Remove call to init_total_written; no longer needed.
4224 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
4225 checks for unsigned long and long long.
4226 * src/arith.c: Remove.
4227 * src/Makefile.am (tar_SOURCES): Remove arith.c.
4228 * po/POTFILES.in: Remove src/arith.c.
4229 * src/arith.h: Use double, to simplify configuration gotchas.
4230 (tarlong): Now double.
4231 (TARLONG_FORMAT): New macro.
4232 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
4233 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
4234 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
4235 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
4236 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
4237 mult_tarlong, print_tarlong): Remove. All callers replaced with
4240 * src/common.h (init_total_written): Remove decl.
4242 * src/buffer.c (total_written):
4243 Remove; replaced with prev_written + bytes_written.
4244 (prev_written): New var.
4245 (init_total_written): Remove.
4246 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4248 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4249 Make sure that we can shift, multiply
4250 and divide unsigned long long values; Ultrix cc can't do it.
4252 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4253 Check for any unknown bits, not just unknown bits left of the leftmost
4256 * lib/quotearg.c (quotearg_buffer):
4257 Don't quote spaces if C quoting style.
4258 * src/list.c (from_oct):
4259 Use C quoting style for error; omit trailing NULs.
4261 1999-07-14 Paul Eggert <eggert@twinsun.com>
4263 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4265 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4266 <inttypes.h> defines strtoumax as a macro (and not as a function).
4267 HP-UX 10.20 does this.
4269 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4270 * PORTS, README, TODO, doc/tar.texi: Likewise.
4272 1999-07-12 Paul Eggert <eggert@twinsun.com>
4274 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4275 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4277 * src/list.c (decode_header):
4278 Do not assume that S_IFBLK and S_IFCHR are defined.
4280 * src/create.c (start_header): Do not assume S_IFMT is defined.
4281 (dump_file): Remove unnecessary check for screwy apollo lossage.
4282 Do not assume S_IFBLK and S_IFCHR are defined.
4284 * src/extract.c (extract_archive):
4285 Test whether S_IFCHR and S_IFBLK are nonzero,
4286 not whether they are defined, for consistency with other tests.
4288 * src/buffer.c (is_regular_file):
4289 Don't succeed on files that we can't access due to
4290 permissions problems.
4291 (open_archive): Fix wording on fatal error message.
4292 Don't bother to stat /dev/null if the archive is not a character
4295 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4296 Report an error, not a warning, for I/O errors.
4297 (process_rawdata, process_dumpdir, diff_sparse_files):
4298 Change ungrammatical "Data differs" to "Contents differ".
4299 (get_stat_data): Find hidden files on AIX.
4300 Accept file name as argument; all uses changed.
4301 (get_stat_data, diff_archive): Use system error message for
4302 nonexistent files rather than rolling our own.
4303 (diff_archive): Unknown file types are errors, not warnings.
4304 Normalize spelling of message to "File type differs".
4305 Use get_stat_data to get link status, for consistency.
4306 Do not inspect st_rdev for fifos.
4307 Do not assume st_mode values contain only file types and mode bits.
4308 Check for mode changes and device number changes separately.
4310 * src/update.c (append_file):
4311 Open the file before statting it, to avoid a race.
4312 Complain about file shrinkage only when we reach EOF.
4314 1999-07-08 Paul Eggert <eggert@twinsun.com>
4316 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4318 * configure.in (AC_EXEEXT): Add.
4320 * lib/Makefile.am (noinst_HEADERS):
4321 Add basename.h, exclude.h. Remove full-write.h.
4322 (libtar_a_SOURCES): Add exclude.c.
4324 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4326 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4327 * lib/safe-read.h (safe_read): New decl.
4328 * src/rmt.c: Include safe-read.h.
4329 * src/rtapelib.c: Include basename.h, save-read.h.
4330 (rmt_open__): Use base_name to compute base name.
4333 Include basename.h, exclude.h; don't include full-write.h.
4334 (exclude_option): Remove decl.
4335 (excluded): New decl.
4336 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4338 * src/list.c (read_and):
4339 Use excluded_filename instead of check_exclude.
4340 Check base name of incoming file name, not entire file name, when
4341 deciding whether to exclude it.
4343 * src/create.c (finish_sparse_file):
4344 Use excluded_filename instead of check_exclude.
4345 Don't bother to stat excluded file names.
4346 * src/incremen.c (get_directory_contents): Likewise.
4348 * src/names.c (exclude_pool, exclude_pool_size,
4349 allocated_exclude_pool_size, simple_exclude_array,
4350 simple_excludes, allocated_simple_excludes,
4351 pattern_exclude_array, pattern_excludes,
4352 allocated_pattern_excludes, add_exclude, add_exclude_file,
4354 Remove; now done in ../lib/exclude.c.
4356 * src/tar.c (decode_options): Initialize `excluded'.
4357 Use new add_exclude_file and add_exclude functions.
4359 1999-07-05 Paul Eggert <eggert@twinsun.com>
4361 * m4/gettext.m4: Use changequote rather than [[ ]].
4363 * lib/safe-read.c: Renamed from lib/full-read.c.
4364 (safe_read): Renamed from full_read. All uses changed.
4365 * lib/safe-read.h, lib/full-write.h: New files.
4366 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4367 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4368 * lib/full-write.c: Include full-write.h.
4369 * src/common.h: Include full-write.h, safe-read.h.
4370 * src/system.h: (full_read, full_write): Remove decls.
4372 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4374 * src/system.h (bindtextdomain, textdomain): undef before
4375 defining, to avoid preprocessor warnings with --disable-nls
4376 on hosts whose locale.h includes libintl.h.
4378 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4379 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4380 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4383 1999-07-02 Paul Eggert <eggert@twinsun.com>
4385 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4386 * m4/mktime.m4: New file.
4387 * m4/Makefile.am.in, m4/README: Remove these files.
4388 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4389 remove README, Makefile.am.in.
4390 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4391 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4394 * src/tar.c: Include signal.h.
4395 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4396 (main): Ensure SIGCHLD is not ignored.
4398 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4399 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4400 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4401 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4402 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4403 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4404 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4405 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4406 they don't overlap with char codes. Use an enum instead of a lot
4409 * src/system.h (ISASCII): Remove.
4410 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4411 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4412 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4413 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4414 LONG_MAX): New macros.
4416 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4417 (read_directory_file): Cast ISSPACE arg to unsigned char.
4418 * src/misc.c (ISPRINT): Remove; now in system.h.
4419 (remove_any_file): Add brackets to pacify gcc -Wall.
4420 * src/list.c: Don't include <ctype.h>; system.h already does this.
4421 (ISODIGIT, ISSPACE): Remove; now in system.h.
4422 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4424 (from_oct): Cast ISSPACE arg to unsigned char.
4426 * src/create.c (mode_to_oct): Translate modes from internal to
4428 * src/list.c (mode_from_oct): Translate modes from external to
4429 internal form. Do not complain about unrecognized mode bits.
4430 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4431 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4433 * src/extract.c: (extr_init, make_directories, extract_archive):
4434 Do not assume mode bits have traditional Unix values.
4435 * src/list.c (decode_mode): Likewise.
4436 * src/create.c (start_header, dump_file): Likewise.
4437 * src/buffer.c (child_open_for_compress,
4438 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4439 * src/compare.c (diff_archive): Likewise.
4441 * src/extract.c (set_mode): Use %04 not %0.4 format.
4442 (extract_sparse_file): Do not use data_block uninitialized.
4443 Check for lseek failures.
4445 * src/rtapelib.c (rmt_lseek__):
4446 Convert lseek whence values to portable integers on the wire.
4447 * src/rmt.c (main): Likewise. Check for whence values out of range.
4449 * src/create.c (finish_sparse_file): Use lseek whence macros
4450 instead of integers.
4451 * src/buffer.c (backspace_output): Likewise.
4452 * src/compare.c (diff_archive, verify_volume): Likewise.
4453 * src/delete.c (move_archive): Likewise.
4454 * src/extract.c (extract_sparse_file): Likewise.
4456 * src/create.c (dump_file): Do not invoke finish_sparse_file
4457 on a negative file descriptor.
4459 * src/buffer.c: Add braces to pacify gcc -Wall.
4461 * src/compare.c (diff_sparse_files): Report lseek errors.
4463 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4465 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4467 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4468 message to be internationalized; \a doesn't work with msgfmt.
4470 * src/tar.c (long_options, main, usage, OPTION_STRING):
4471 Remove -E or --ending-file.
4472 * src/list.c (read_and): Likewise.
4473 * src/common.h (ending_file_option): Likewise.
4474 * src/buffer.c (close_archive): Likewise.
4476 * tests/after: Don't run two commands together in a pipeline,
4477 as some old shells mishandle pipeline exit status.
4479 1999-06-28 Paul Eggert <eggert@twinsun.com>
4481 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4482 * NEWS: Describe changes since 1.12.
4483 * README: Update bug reporting address; move paxutils ref to NEWS.
4485 Handle EINTR correctly.
4486 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4487 * lib/full-read.c, lib/full-write.c: New files.
4488 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4489 Prefer full_read to read and full_write to write.
4490 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4491 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4493 * src/extract.c (extract_sparse_file): Likewise.
4494 * src/rmt.c (get_string, main, report_error_message,
4495 report_numbered_error): Likewise.
4496 * src/rmt.h (rmtread, rmtwrite): Likewise.
4497 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4498 rmt_write__, rmt_ioctl__): Likewise.
4499 * src/update.c (append_file): Likewise.
4500 * src/system.h (full_read, full_write): New decls.
4502 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4503 lib/xmalloc.c, src/arith.c, src/misc.c.
4505 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4506 New macros. All uses of STDIN and STDOUT changed.
4507 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4508 instead of 0 and STDOUT_FILENO instead of 1.
4509 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4510 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4512 * src/rmt.c (private_strerror): Avoid const. Translate results.
4514 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4515 in the presence of NFS clock skew.
4517 1999-06-25 Paul Eggert <eggert@twinsun.com>
4519 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4521 * src/buffer.c (write_archive_buffer): New function.
4522 (child_open_for_compress, flush_write, flush_read): Use it to write
4524 (open_archive): Report error if fstat of archive fails.
4525 Improve efficiency of check for /dev/null.
4526 Also, fix some corner cases with remote archives and /dev/null checking.
4527 (close_archive): Test for input fifo only if not remote.
4528 Truncate output archive only if it's not remote.
4530 * src/misc.c (remove_any_file):
4531 Don't terminate if you see . or ..; just skip them.
4533 1999-06-18 Paul Eggert <eggert@twinsun.com>
4535 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4537 Output sizes using a format that's more compatible with
4538 traditional tar (and with GNU Emacs).
4539 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4540 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4541 Don't subtract 1 from size.
4542 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4543 Output a trailing NUL unless the value won't fit without it.
4544 (finish_header): No need to append NUL to chksum, now that
4547 1999-06-16 Paul Eggert <eggert@twinsun.com>
4549 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4551 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4552 @INTLLIBS@ might invoke rpl_realloc.
4554 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4555 (intconv): Remove; use xstrto* fns instead.
4556 ("xstrtol.h"): Include.
4557 (check_decimal): Remove.
4558 (long_options, usage, OPTION_STRING, decode_options):
4559 Remove -y, --bzip2, --unbzip2.
4560 (decode_options): Use xget_version instead of get_version.
4561 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4562 Replace invocations of check_decimal with xstrtoumax.
4564 * tests/preset.in (echo_n, echo_c): Remove.
4566 * tests/after: Don't rely on $echo_c and $echo_n.
4568 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4569 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4570 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4571 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4572 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4573 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4574 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4575 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4576 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4577 m4/xstrtoumax.m4: New files.
4579 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4580 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4581 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4582 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4583 (AC_CHECK_FUNCS): Remove lchown.
4584 (AC_REPLACE_FUNCS): Remove basename, dirname.
4585 Add lchown, strtol, strtoul.
4586 (jm_FUNC_MKTIME): Add.
4587 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4588 are also built via the ANSI2KNR-filtering rules.
4589 Use a no-op line to work around bug in automake 1.4 with malloc and
4591 (AC_OUTPUT): Add m4/Makefile.
4593 * lib/Makefile.am (EXTRA_DIST):
4594 Add lchown.c, malloc.c, mktime.c, realloc.c,
4595 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4596 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4597 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4598 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4599 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4601 * src/system.h (uintmax_t): Don't declare; configure now does this.
4603 * src/common.h (backup_type): New decl.
4604 * src/common.h, src/misc.c, src/tar.c:
4605 Move include of backupfile.h to common.h.
4607 * src/misc.c (maybe_backup_file):
4608 Pass backup_type to find_backup_file_name.
4610 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4611 UINTMAX_STRSIZE_BOUND.
4613 * doc/tar.texi: Remove --bzip2.
4614 Fix @xref typos reported by latest makeinfo.
4616 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4618 (M4DIR, ACINCLUDE_INPUTS): New macros.
4619 ($(srcdir)/acinclude.m4): New rule.
4621 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4622 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4623 now generated automatically by autoconf.
4625 1999-05-15 Paul Eggert <eggert@twinsun.com>
4627 * doc/tar.texi: Remove -y.
4629 1999-04-09 Paul Eggert <eggert@twinsun.com>
4631 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4632 (we were allocating too much storage).
4633 (uintmax_t): Don't declare; configure now does this.
4635 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4637 1999-03-22 Paul Eggert <eggert@twinsun.com>
4639 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4641 * acinclude.m4 (AC_LFS_FLAGS):
4642 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4643 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4644 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4646 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4647 New macros; needed for latest GNU xmalloc.c.
4649 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4650 (libtar_a_SOURCES): Add quotearg.c.
4651 * list.c: Include <quotearg.h>.
4652 (from_oct): Add forward decl.
4653 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4654 (from_oct): Report an error only if TYPE is nonzero.
4655 Quote any funny characters in bad header.
4657 1999-03-20 Paul Eggert <eggert@twinsun.com>
4659 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4661 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4662 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4664 (AC_LFS): Simplify AIX revision number test.
4666 1999-03-17 Paul Eggert <eggert@twinsun.com>
4668 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4670 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4671 Remove; it doesn't work that well
4672 with AC_CANONICAL_HOST.
4673 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4675 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4677 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4679 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4681 * tar.texi: Fix bug-report addr.
4683 * README: Remove --with-included-malloc.
4684 Upgrade version numbers of build software.
4686 1999-03-07 Paul Eggert <eggert@twinsun.com>
4688 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4690 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4691 where bindtextdomain and gettext require -lintl.
4692 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4693 `no' means it failed.
4694 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4695 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4696 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4697 to add anything to the command line (it's all in config.h).
4698 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4700 1999-03-01 Paul Eggert <eggert@twinsun.com>
4702 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4704 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4706 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4707 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4708 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4709 like OFF_MAX, which are not reliable
4710 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4711 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4712 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4714 * src/incremen.c (get_directory_contents):
4715 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4716 Have statx depend on STX_HIDDEN, not AIX.
4718 * src/create.c (to_oct):
4719 New parameter substitute, giving a substitute value to use
4720 when the original value is out of range. Do not append a space to the
4721 output; modern tars don't. When a value is out of range, specify the
4722 maximum value, not the number of bits.
4723 (GID_NOBODY, UID_NOBODY): New macros.
4724 (gid_to_oct, uid_to_oct): Use them as substitutes.
4725 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4726 (dump_file): Check whether the file changed as we read it.
4728 * src/rmt.c (main): Remove suspicious AIX/386 code.
4730 1999-02-19 Paul Eggert <eggert@twinsun.com>
4732 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4733 returns a type compatible with char *; it doesn't on SunOS
4734 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4736 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4738 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4739 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4741 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4743 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4744 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4745 * acinclude.m4 (AM_WITH_NLS):
4746 Update to latest gettext version (serial 5).
4747 (AC_LFS_FLAGS): New macro
4748 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4749 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4750 Work properly in cross-compilation scenario, by checking for getconf
4751 with AC_CHECK_TOOL and by ditching uname in favor of
4752 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4754 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4755 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4756 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4757 since getdate.y now uses ANSI code.
4759 * config.guess, config.sub: New files; taken from automake 1.4.
4761 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4762 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4763 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4764 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4765 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4766 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4767 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4769 1999-02-01 Paul Eggert <eggert@twinsun.com>
4771 * src/tar.c: Update copyright.
4775 1999-02-01 Paul Eggert <eggert@twinsun.com>
4777 * NEWS, configure.in: Version 1.12.64004
4779 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4781 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4783 * src/extract.c (extract_archive): Fix bug when extracting sparse
4784 files: they were trashing the tar file header.
4786 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4787 Add -y or --bzip2 or --bunzip2 option.
4789 1999-01-30 Paul Eggert <eggert@twinsun.com>
4791 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4792 cached_no_such_uid, cached_no_such_gid): New vars.
4793 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4794 Cache failures, too.
4796 * src/tar.c (decode_options):
4797 Don't pass names longer than UNAME_FIELD_SIZE to
4798 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4800 1999-01-27 Paul Eggert <eggert@twinsun.com>
4802 * NEWS, configure.in: Version 1.12.64003
4804 * src/buffer.c (backspace_output, close_archive): Cast
4805 rmtlseek position arg to off_t, for benefit of K&R compilers
4807 * src/compare.c (verify_volume): Likewise.
4809 * NEWS, configure.in: Version 1.12.64002
4811 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4812 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4813 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4814 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4815 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4816 uid_from_oct): Likewise.
4818 1999-01-25 Paul Eggert <eggert@twinsun.com>
4820 * incremen.sh: Fix timing bug in regression test.
4822 1999-01-22 Paul Eggert <eggert@twinsun.com>
4824 * NEWS, configure.in: Update version
4826 * Makefile.am (localedir): Change to $(datadir)/locale.
4827 (DEFS): New macro, defining LOCALEDIR.
4828 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4829 (INCLUDES): Add -I..
4831 * Makefile.am (localedir): Change to $(datadir)/locale.
4833 1999-01-21 Paul Eggert <eggert@twinsun.com>
4835 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4837 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4838 * src/Makefile.am (localedir): Likewise.
4839 (DEFS): New macro, defining LOCALEDIR.
4840 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4841 (INCLUDES): Add `-I..'.
4843 * tests/incremen.sh: Fix timing bug.
4845 1999-01-20 Paul Eggert <eggert@twinsun.com>
4847 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4848 `lfs.7' changed to `64000' in version number
4849 to conform to gnits standards.
4851 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4852 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4854 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4857 1998-12-07 Paul Eggert <eggert@twinsun.com>
4859 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4861 * src/list.c (read_header):
4862 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4864 1998-11-30 Paul Eggert <eggert@twinsun.com>
4866 * configure.in: Quote the output of uname.
4868 * src/extract.c (set_stat): chmod after chown even when not root;
4869 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4871 1998-11-15 Paul Eggert <eggert@twinsun.com>
4873 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4875 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4876 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4878 1998-10-28 Paul Eggert <eggert@twinsun.com>
4880 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4882 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4885 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4886 On many installations, rexec is disabled.
4888 1998-08-07 Paul Eggert <eggert@twinsun.com>
4890 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4892 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4893 for nameless users and groups.
4895 1998-02-17 Paul Eggert <eggert@twinsun.com>
4897 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4898 * NEWS, README: Add explanation of why this isn't an official version.
4900 1998-02-02 Paul Eggert <eggert@twinsun.com>
4902 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4903 This is an unofficial version.
4905 1997-12-17 Paul Eggert <eggert@twinsun.com>
4907 * src/incremen.c (ST_DEV_MSB): New macro.
4908 (NFS_FILE_STAT): Use most significant bit of st_dev,
4909 even if it's unsigned.
4911 1997-12-08 Paul Eggert <eggert@twinsun.com>
4913 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4915 1997-11-19 Paul Eggert <eggert@twinsun.com>
4917 * configure.in (HAVE_INTTYPES_H):
4918 Don't ignore cache variable if it's already set.
4920 1997-11-10 Paul Eggert <eggert@twinsun.com>
4922 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4923 * src/delete.c (records_read): Now off_t.
4924 (move_archive): Don't assume mt_count is of type daddr_t.
4926 1997-10-30 Paul Eggert <eggert@twinsun.com>
4928 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4929 Set to appropriate values if large file support
4930 needs explicit enabling.
4931 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4933 New macros to configure.
4934 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4936 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4937 major_t, minor_t, ssize_t): New macros.
4939 * src/arith.h (TARLONG_FORMAT):
4940 Fix typo: %uld -> %lu. Use unsigned when long long
4942 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4943 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4945 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4946 2nd arg is now unsigned long.
4948 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4949 (prepare_record_buffer): Arg is now size_t.
4950 Remove now-useless casts.
4952 (main): Use `long' for status, so that it can store ssize_t.
4953 Use daddr_t, mode_t, size_t, off_t when appropriate.
4954 Convert daddr_t and off_t values ourselves, since they might be longer
4955 than long. Convert other types using `long' primitives.
4956 When processing MTIOCTOP, do not try to pass resulting
4957 count back, since it won't work (it could be too large) and it's
4958 not expected anyway.
4961 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4962 now-useless casts. Use unsigned long to print *_t types, except use
4963 STRINGIFY_BIGINT for off_t.
4964 (update_archive): Cast -1 to dev_t when necessary.
4966 * src/tar.c (check_decimal):
4967 Now returns 1 if successful, 0 otherwise, and returns
4968 uintmax_t value into new arg. Check for arithmetic overflow.
4969 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4970 Check for overflow on user or group ids.
4972 * src/compare.c (diff_init, process_rawdata, read_and_process,
4973 diff_sparse_files, diff_archive):
4974 Use off_t, pid_t, size_t, ssize_t when appropriate.
4975 Remove now-useless casts. Use unsigned long to print *_t types,
4976 except use STRINGIFY_BIGINT for off_t.
4978 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4979 Size arg is now size_t.
4981 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4982 when allocating buffer.
4985 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4986 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4987 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4990 (get_status_string, get_status_off): New function.
4991 (get_status): Now returns long, so that it can store ssize_t.
4992 Invoke get_status_string to do the real work.
4993 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4994 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4995 (rmt_ioctl__): Convert mt_count by hand,
4996 since it might be longer than long.
4998 * src/mangle.c (extract_mangle):
4999 Check for overflow when converting off_t to size_t.
5000 Use off_t, size_t when appropriate. Remove now-useless casts.
5002 * src/system.h (mode_t): Remove; now done by autoconf.
5003 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
5004 Return number of ST_NBLOCKSIZE-byte blocks,
5005 not number of 512-byte blocks;
5006 this also helps to avoid overflow.
5007 (st_blocks): Declare if needed.
5008 (ST_NBLOCKSIZE): New macro.
5009 (<limits.h>, <inttypes.h>): Include if available.
5010 (CHAR_BIT): New macro.
5011 (uintmax_t): New typedef.
5012 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
5013 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
5014 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
5016 * src/names.c (name_init):
5017 Fix typo in error message: FILE* was passed, but char*
5020 (read_name_from_file, name_gather, addname, name_match, name_scan,
5021 add_exclude): Use size_t when appropriate. Remove now-useless casts.
5023 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
5025 * src/extract.c (newdir_umask, current_umask): Now mode_t.
5026 (extract_sparse_file): Args now use off_t.
5028 (set_mode, set_stat, make_directories, extract_sparse_file,
5029 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
5030 now-useless casts. Use unsigned long to print *_t types, except use
5031 STRINGIFY_BIGINT for off_t.
5033 * src/misc.c (quote_copy_string):
5034 Use size_t when appropriate. Remove now-useless casts.
5036 * src/list.c (read_and, list_archive, read_header, decode_mode,
5037 print_header, print_for_mkdir):
5038 Use mode_t, off_t, size_t when appropriate. Remove
5039 now-useless casts. Use unsigned long to print *_t types, except use
5040 STRINGIFY_BIGINT for off_t.
5042 (read_header): Check for overflow when converting header size.
5044 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
5045 const char *. Size arg is now size_t. Now takes new type and maxval
5046 args. Compute result using uintmax_t, not long. Report error if
5047 field does not contain octal number in range.
5048 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
5049 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
5050 uintmax_from_oct): New functions.
5052 (stringify_uintmax_t_backwards): New function.
5054 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
5055 (skip_file): Offset arg is now off_t.
5057 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
5058 real_s_totsize, real_s_sizeleft, current_block_ordinal):
5060 (write_error): Arg is now ssize_t.
5061 (child_pid): Now pid_t.
5062 (available_space_after): Now size_t.
5064 (child_open_for_compress, child_open_for_uncompress, flush_write,
5065 open_archive, flush_write, write_error, flush_read, close_archive):
5066 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
5067 casts. Use unsigned long to print *_t types, except use
5068 STRINGIFY_BIGINT for off_t.
5070 * src/delete.c (records_read): Now daddr_t.
5071 (move_archive): Arg is now daddr_t. Check for overflow when
5073 (move_archive, delete_archive_members): Use daddr_t, off_t when
5074 appropriate. Remove now-useless casts.
5076 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
5077 (rmt_lseek): Now returns off_t.
5079 * src/create.c (to_oct):
5080 Now static. Value arg is now uintmax_t. Accept new args
5081 giving name of type of octal field, for error messages. Report an
5082 error if the value is too large to fit in the field.
5083 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5084 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
5086 (write_eot, write_long, finish_header, deal_with_sparse,
5087 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
5088 appropriate. Remove now-useless casts. Use unsigned long to print
5089 *_t types, except use STRINGIFY_BIGINT for off_t.
5091 (find_new_file_size): 1st arg is now off_t*.
5092 (finish_sparse_file): Args now use off_t, not long.
5093 Check for lseek error.
5094 (create_archive, dump_file): Cast -1 to dev_t when necessary.
5095 (dump_file): Device arg is now dev_t.
5096 Avoid overflow when testing whether file has holes
5097 by using the new ST_NBLOCKSIZE macro.
5099 * src/incremen.c (struct accumulator, add_to_accumulator,
5100 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
5101 Use size_t for sizes.
5102 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
5103 Use dev_t, ino_t for devices and inodes.
5104 (gnu_restore): Use off_t for file offsets.
5105 (struct directory): Use char for flags. Add new flag `nfs'.
5107 (NFS_FILE_STAT): New macro.
5108 (note_directory): Accept struct stat * instead of
5109 device and inode number. All callers changed.
5110 (note_directory, get_directory_contents):
5111 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
5112 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
5114 * src/common.h (record_size, struct name, struct sp_array,
5115 available_space_after):
5116 Use size_t for sizes.
5117 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
5118 Use off_t for file offsets.
5119 (struct name): dir_contents is now const char *, not char *.
5120 (dump_file, get_directory_contents): Use dev_t for devices.
5121 (to_oct): Remove decl.
5122 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
5123 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
5124 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
5125 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
5126 UINTMAX_FROM_OCT): New macros.
5127 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5128 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
5129 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
5130 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
5131 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
5132 (print_for_mkdir): 2nd arg is now mode_t.
5134 See ChangeLog.1 for earlier changes.
5138 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
5141 This file is part of GNU tar.
5143 GNU tar is free software; you can redistribute it and/or modify
5144 it under the terms of the GNU General Public License as published by
5145 the Free Software Foundation; either version 2, or (at your option)
5148 GNU tar is distributed in the hope that it will be useful,
5149 but WITHOUT ANY WARRANTY; without even the implied warranty of
5150 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5151 GNU General Public License for more details.
5153 You should have received a copy of the GNU General Public License
5154 along with GNU tar; see the file COPYING. If not, write to
5155 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
5156 Boston, MA 02111-1307, USA.