1 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4 * doc/tar.texi: Updated
5 * src/tar.c: --utc implies -vv
7 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
9 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
10 does not define it if it fails to find iconv.h.
12 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
14 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
15 and parts of configure.ac
16 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
17 * lib/Makefile.am: Removed
18 * lib/Makefile.tmpl: New file.
19 * lib/.cvsignore: Updated
20 * m4/.cvsignore: Updated
21 * src/xheader.c: Include stpcpy.h
23 * src/create.c: Produce an error, not warning, if the
25 * tests/longv7.sh: Synchronized with the recent changes.
27 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
29 * configure.ac: Fixed test for iconv_t
30 * src/rmt.h: Bugfix by Jürgen Weigert
31 * THANKS: Add Jürgen Weigert
32 * tests/star/README: Fixed typo
34 2004-04-04 Paul Eggert <eggert@twinsun.com>
36 Merge getdate documentation changes from coreutils.
38 * doc/getdate.texi: Update from coreutils CVS.
39 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
41 Merge recent gnulib changes, and remove some lint.
43 Improve support for nanosecond-resolution time stamps.
44 * bootstrap: Add gettime, timespec modules.
45 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
46 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
48 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
49 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
50 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
51 * src/common.h (newer_mtime_option): Now a struct timespec, not
52 time_t. All uses changed.
53 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
54 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
55 * src/incremen.c (scan_path): Likewise.
56 * src/list.c (read_and): Likewise.
57 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
58 whether newer_mtime_option is initialized.
59 * src/tar.c (decode_options): Likewise.
60 * src/tar.c (decode_options): Adjust to new signature for get_date.
62 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
63 result of safe_read, full_write, and similar functions.
64 Detect safe_read error by comparing to SAFE_READ_ERROR;
65 detect full_write error by comparing to 0.
67 * src/common.h (write_error_details, sys_write_archive_buffer):
69 * src/misc.c (write_error_details): Likewise.
70 * src/rmt.c (main): Likewise.
71 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
72 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
73 * src/sparse.c (sparse_scan_file, sparse_dump_region,
74 check_sparse_region, check_data_region): Likewise.
75 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
76 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
77 * src/update.c (append_file): Likewise.
79 * src/buffer.c (clear_read_error_count): Use explicit (void)
80 to indicate a function with no arguments.
81 * src/create.c (check_links): Likewise.
82 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
83 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
84 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
85 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
87 * src/utf8.c (get_input_charset): Likewise.
88 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
89 xheader_decode_global, extended_header_init): Likewise.
90 * tests/mksparse.c (usage): Likewise.
92 * src/buffer.c (new_volume): Rename local variables to avoid
94 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
95 sparse_file_p, sparse_member_p, sparse_fixup_header,
96 sparse_dump_file, sparce_extract_file, sparse_skip_file,
97 sparse_diff_file): Likewise.
98 * src/compare.c (diff_archive): Likewise.
99 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
100 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
102 * src/extract.c (repair_delayed_set_stat): Likewise.
103 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
105 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
106 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
107 sparse_dump_file, sparse_file_p, sparse_member_p,
108 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
109 check_data_region, sparse_diff_file): Likewise.
110 * src/system.c (sys_stat_nanoseconds): Likewise.
111 * src/xheader.c (xheader_format_name): Likewise.
113 * src/common.h (enum old_files): Remove comma before }; not portable.
115 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
116 * src/rmt.c (usage): Likewise.
117 * src/xheader.c (xheader_set_single_keyword): Likewise.
118 * tests/genfile.c (usage): Likewise.
119 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
122 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
124 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
125 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
126 langtab.charset, charset_lookup): Likewise.
128 * src/common.h (name_init): Remove unused args. All callers changed.
129 * src/names.c (name_init): Likewise.
131 * src/common.h (usage, xheader_write, xheader_write_global,
132 sys_reset_uid_gid): New decls.
134 * src/compare.c (report_difference, process_noop): Add
135 __attribute__ ((unused)) for unused attributes.
136 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
138 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
139 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
140 path_coder, size_coder, uid_coder, uname_coder,
141 sparse_numblocks_coder): Likewise.
143 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
144 dump_file0): Now static.
145 * src/utf8.c (charset_lookup): Likewise.
146 * src/xheader.c (xheader_protected_pattern_p,
147 xheader_protected_keyword_p, xheader_set_single_keyword,
148 xheader_keyword_deleted_p, xheader_keyword_override_p,
149 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
151 * tests/genfile.c (usage): Likewise.
152 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
155 * src/create.c (hash_link): Rewrite to avoid cast.
157 * src/extract.c (file_newer_p): Use parameter, not global var.
158 * src/misc.c (write_error_details): Likewise.
160 * src/extract.c (prepare_to_extract): Remove directory arg; not
161 used. All callers changed.
163 * src/misc.c (close_fatal): Remove; not used.
164 * src/system.c (sys_utimes): Likewise.
166 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
168 * src/rmt.c (main): Update copyright date to 2004.
169 * src/tar.c (decode_options): Likewise.
171 * src/rtapelib.c (get_status_string): Don't lose errno when
172 skipping the error messages.
173 (get_status): Report an error if atol returns a negative number.
175 * src/utf8.c (struct langtab, langtab, charset_lookup,
176 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
178 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
179 Use macros, not definitions, to avoid type clashes with system
181 (charset_lookup): Local var is now auto, not static.
182 (utf8_convert): Use ICONV_CONST instead of const, to avoid
185 * src/utf8.c (langtab): Initialize all elements of struct, to
187 * src/xheader.c (xhdr_tab): Likewise.
189 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
191 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
193 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
196 * configure.ac: Raised version number to 1.13.94
197 * src/system.h: Protect inclusion of <sys/time.h>
199 Declare time() if HAVE_DECL_TIME is 0
200 * tests/.cvsignore: Added mksparse
202 * tests/sparse01.sh: New file
203 * tests/multiv02.sh: New file
204 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
205 * tests/longv7.sh: Added missing call to 'after'
207 * src/common.h: Added missing prototypes
208 * src/compare.c (diff_archive): Use is_sparse member
209 instead of GNUTYPE_SPARSE.
210 * src/create.c: Removed unused variables
211 * src/extract.c (extract_archive): Use sparse_member_p instead
213 Removed unused variables
214 * src/list.c (decode_header): Use sparse_fixup_header to correct
216 (print_header): Do not rely on GNUTYPE_SPARSE type.
217 Use st->stat.st_size to print real file size.
218 (skip_member): Assign stat_info.file_name to save_name. This fixes
219 bug reported by Mads Martin Joergensen <mmj@suse.de>
220 Use sparse_skip_file() to skip sparse members.
221 * src/rtapelib.c: include "common.h"
222 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
223 (struct tar_sparse_optab.fixup_header): New member
224 (tar_sparse_member_p): New function.
225 (tar_sparse_init): Return true if decode_header is not provided
226 (tar_sparse_fixup_header)
227 (sparse_member_p,sparse_fixup_header)
229 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
230 (star_fixup_header, pax_sparse_member_p): New function
231 (pax_decode_header): Remove
232 * src/system.h: Include <sys/time.h> and <utime.h> when available
233 * src/tar.c (usage): Prototype moved to common.h
234 * src/tar.h (struct tar_stat_info.is_sparse): New member
235 * src/utf8.c (utf8_convert): Changed prototype
236 (get_input_charset): Removed unused variable
237 * src/xheader.c: include <fnmatch.h>
238 (size_decoder): Assign to both st->archive_file_size and
240 (st->stat.st_size): Assign to st->stat.st_size
241 (sparse_numbytes_decoder): Removed unused variable
242 * src/.cvsignore: Added .gdbinit
243 * THANKS: Added Mads Martin Joergensen
245 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
247 * src/create.c (write_long_name): Do not allow more than
248 NAME_FIELD_SIZE-1 characters in a file name for V7 format
250 * tests/longv7.sh: New file.
251 * tests/Makefile.am: Add longv7.sh
253 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
255 * src/buffer.c (open_archive): Clear read_full_records_option
256 if reading from a pipe.
257 (short_read): Display warning about the deduced record size
259 * tests/star/pax-big-10g.sh: Updated to match the above changes.
260 * tests/star/ustar-big-2g.sh: Likewise.
261 * tests/star/ustar-big-8g.sh: Likewise.
263 * configure.ac: Added gl_FUNC_STRTOULL
264 * src/create.c (start_header): Check for GNU_FORMAT
265 if incremental_option is set.
266 * src/xheader.c (to_decimal): New function.
267 (xheader_format_name): Use to_decimal() instead of snprintf.
268 * tests/listed01.sh: Use genfile instead of dd
269 * tests/multiv01.sh: Likewise.
271 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
273 * src/list.c (read_and): Stop processing the archive after
274 encountering a single zero record. Many old archives contain
275 arbitrary garbage after it.
276 The warning is issued anyway.
278 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
280 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
281 conversion buffer was not null terminated. Fix provided
282 by Leland Lucius <llucius@tiny.net>
283 * THANKS: Added Leland Lucius
284 * src/utf8.c (utf8_convert): Indentation fix.
286 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
288 * src/buffer.c (flush_read): Bugfix: the
289 condition at line 714 included
291 || (status > 0 && !read_full_records_option)
293 which is grossly wrong, since even if new_volume() below succeeds,
294 the subsequent call to rmtread will overwrite the chunk of data
295 already read in the buffer and thus spoil everything.
296 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
298 * tests/star/multi-fail.sh: New test.
299 * tests/Makefile.am: Added multi-fail.sh
300 * tests/star/README: Updated
302 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
305 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
306 * src/common.h (utc_option): new global
307 (enum old_files.KEEP_NEWER_FILES): New element
308 * src/extract.c: Handle --keep-newer-files option
309 * src/list.c (tartime): Print UTC if --utc was given.
310 * src/tar.c: New options: --utc and keep-newer-files
312 * tests/Makefile.am: Added new tests
313 * tests/after: Rewritten
314 * tests/before: Rewritten
315 * tests/preset.in: Rewritten
316 * tests/delete03.sh: Accomodate for the new testsuite logic
317 * tests/gzip.sh: Likewise
318 * tests/incremen.sh: Likewise
319 * tests/listed01.sh: Likewise
320 * tests/multiv01.sh: Likewise
321 * tests/old.sh: Likewise
322 * tests/options.sh: Likewise
323 * tests/version.sh: Likewise
324 * tests/volume.sh: Likewise
326 * tests/star: New directory
327 * tests/star/README: New file
328 * tests/star/gtarfail.sh: New file
329 * tests/star/gtarfail2.sh: New file
330 * tests/star/pax-big-10g.sh: New file
331 * tests/star/qucktest.sh: New file
332 * tests/star/ustar-big-2g.sh: New file
333 * tests/star/ustar-big-8g.sh: New file
335 2004-02-26 Paul Eggert <eggert@twinsun.com>
337 * doc/tar.texi (dircategory Individual utilities): Append period,
338 as suggested by Karl Berry.
340 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
342 * src/list.c (decode_header): Call xheader_decode before
343 the assignment to current_stat_info.archive_file_size.
345 2004-02-23 Paul Eggert <eggert@twinsun.com>
347 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
349 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
354 * tests/before: Move testing of the prerequisite archive formats
355 to the separate function 'prereq'. Do not expect any arguments
356 * tests/delete03.sh: Use prereq() instead of passing arguments
358 * tests/incremen.sh: Likewise.
359 * tests/listed01.sh: Likewise.
360 * tests/multiv01.sh: Likewise.
362 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
364 Added UTF-8 support. Finished global extended header
368 * configure.ac: Detect libiconv
369 * src/utf8.c: New file. Conversions to and from utf-8.
370 * src/Makefile.am: Added utf8.c
371 * src/create.c (write_header_name) In pax format, use
372 "path" keyword if the file name is not ASCII
373 (start_header): Likewise for uname and gname.
374 * src/list.c: Decode encountered global headers.
375 * src/xheader.c: Use keywords from the global
377 Correctly handle UTF-8 conversions.
378 (xheader_list_destroy): New function.
379 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
380 missing gettext markers
381 (decode_record): Rewritten using caller-provided handler and
383 * tests/listed01.sh: Give credit to Andreas Schuldei.
385 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
387 * src/create.c (dump_file0): The conditional at line
388 1296 prevented incremental backups on individual files
389 from working, as reported by Andreas Schuldei
390 <andreas@schuldei.org>.
392 This is due to the condition
394 (0 < top_level || !incremental_option)
396 Removing it makes incremental backups work for individual
397 files as well as for directories. On the other hand, it does
398 not affect other functionality, as shown by the reasoning below:
400 To begin with, the two parts of this condition are mutually
403 1) when top_level < 0, incremental_option == 1
404 so the condition yields false
405 2) when top_level >= 0, incremental_option == 0
406 so the condition yields true.
408 In other words, it is completely equivalent to
410 (!incremental_option)
412 Now, let's consider the effect of its removal. There are two cases:
414 1) when incremental_option==1
415 This means incremental backup in progress. In this case dump_file
416 is invoked only for directories or for files marked with 'Y' by
417 get_directory_contents. The latter are those that did not meet the
418 condition in incremen.c:242, which is exactly the same condition
419 as this at create.c:1296. So, for these files the check
420 (!incremental_option) is useless, since the rest of the
421 conditional will yield false anyway. On the other hand, if
422 dump_file is invoked on a directory, the conditional will yield
423 false due to !S_ISDIR assertion, so these will be processed as usual.
425 Thus, for this case the extra condition (!incremental_option) is
426 irrelevant, and its removal won't alter the behavior of tar,
427 *except* that it will enable incremental backups on individual
428 files, which is the wanted effect.
430 2) when incremental_option==0
431 In this case the condition yields true and its removal does not
432 affect the functionality.
435 * configure.ac: Raised patchlevel to 93
436 * src/incremen.c: Minor stylistic fixes.
437 * tests/listed01.sh: New test. Check listed incremental
438 backups on individual files.
439 * tests/Makefile.am: Added listed01.sh
441 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
443 * src/common.h (simple_finish_header,start_private_header): New
445 (xheader_ghdr_name): Changed declaration
446 * src/create.c (start_private_header): Removed static qualifier.
447 (write_extended): Removed superfluous last argument. Use
449 (simple_finish_header): New function.
450 (finish_header): Use simple_finish_header() to break recursive
451 dependency between this function and write_extended().
452 * src/tar.c (assert_format): Do not bail out if several
453 --format arguments are given. This is a common case when
454 TAR_OPTIONS are used.
455 (decode_options): New option --show-defaults displays the
456 compiled-in defaults.
457 Use POSIX format if no --format option was given and
458 --pax-option was specified.
459 Do not allow to use --pax-option unless the archive format is
460 set to POSIX (or reading subcommand is requested).
462 * src/update.c (update_archive): Write global extended header if
464 * src/xheader.c (xheader_format_name): Bugfix.
465 (xheader_xhdr_name): Changed the default extended header name
466 to '%d/PaxHeaders.%p/%f', as POSIX requires.
467 (xheader_ghdr_name): Removed unused argument.
468 (xheader_write,xheader_write_global): New function.
469 (xheader_decode): Modified to honor overrides whatever
470 the current archive format is.
472 * src/delete.c (delete_archive_members): Call xheader_decode
474 * src/list.c (decode_header): Likewise.
475 * src/incremen.c (sort_obstack): Fixed typo in the comment
477 * doc/tar.texi: Document new default for extended
480 * tests/before: Accept an optional list of allowed archive
481 formats. Exit with the status 77 if the current archive
482 format does not match any of them.
483 * tests/delete03.sh: Require gnu, oldgnu or posix format
484 * tests/incremen.sh: Require gnu or oldgnu format
485 * tests/multiv01.sh: Likewise
487 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
489 * doc/tar.texi (Option Summary): Documented --pax-option
490 * src/tar.c: Likewise.
492 * src/create.c (to_chars): Added a comment.
493 * src/tar.h: Comment to GNU_FORMAT
495 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
498 * configure.ac: Added stpcpy
499 * bootstrap: Likewise
500 * lib/Makefile.am: Likewise
501 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
503 * src/create.c (write_extended): Call xheader_xhdr_name
504 instead of using hardcoded "././@PaxHeader" name.
505 * src/tar.c: New option --pax-option (equivalent to -o option
507 * src/xheader.c: Implement pax -o option. Fixed misleading
508 heading comment (introduced 2003-09-02).
509 * src/incremen.c: Minor fixes
510 * m4/.cvsignore: Updated
512 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
514 * src/incremen.c: Removed accumulator stuff in favor of obstack.
515 (get_directory_contents): Split into two functions
516 * src/update.c: Minor changes
517 * doc/tar.texi: Fixed typo
519 2004-02-15 Paul Eggert <eggert@twinsun.com>
521 Fix Debian bug 230872, originally reported by Jeff King in
522 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
524 * doc/tar.texi (posix compliance): Remove. The whole section
525 was a misunderstanding of what POSIXLY_CORRECT is supposed to
526 mean. The GNU Coding Standards says that POSIXLY_CORRECT
527 is for disabling extensions that are incompatible with POSIX:
528 it is not for disabling compatible extensions. All references
529 to this section removed.
530 (posix): This format is created only if the posix format is
531 specified; it is no longer created if gnu format is specified
532 and POSIXLY_CORRECT is set.
533 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
534 POSIX does not specify the behavior of tar, so we should
535 not worry about POSIXLY_CORRECT here.
537 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
539 * Makefile.am: Removed m4
540 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
542 * README-alpha: Updated
543 * bootstrap: Updated TP URL, improved help output. Default
544 to :ext:anoncvs and set CVS_RSH, unless already set.
545 * m4/Makefile.am: Removed
547 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
549 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
550 Use $option instead of $1 so all options will be parsed.
552 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
554 Started rewriting buffer.c ...
556 * bootstrap: New option --no-po
557 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
558 (time_to_start_writing): Changed data type
559 (file_to_switch_to): Removed. Variable never assigned to.
560 (open_archive) Moved option compatibility checks to tar.c
562 * src/common.h (maybe_backup_file): Changed return type
563 * src/misc.c: Likewise.
564 * src/create.c: Updated invocations of safer_name_suffix
565 * src/extract.c: Likewise
566 * src/delete.c: Updated assignment to write_archive_to_stdout
567 * src/tar.c (decode_options): More option compatibility checks
568 (moved from buffer.c)
569 * src/update.c (time_to_start_writing): Changed data type.
570 * tests/recurse.sh: New test case.
571 * tests/mksparse.c: New file.
572 * tests/Makefile.am: Added recurse.sh and mksparse.c
574 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
576 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
577 Martin Simmons for the patch.
578 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
579 <pius@pld-linux.org> for the patch.
581 2003-12-26 Paul Eggert <eggert@twinsun.com>
583 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
584 and translation website.
586 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
587 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
588 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
589 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
590 files are replaced by autoreconf. Also, there seems to be a bug
591 in gettext/autoconf/automake if we try to omit these files after
592 autoreconf has replaced them, even though the gettext manual says
593 they're optional. So give up and just include them for now, even
594 though they make 'configure' longer and slower.
596 Change translation URL from
597 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
598 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
599 accommodate translator website revamp.
601 Fail if autoreconf fails.
603 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
604 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
605 ignore files now supplied by gettext 0.13.1.
607 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
609 Synchronized with the backup repository on Mirddin
611 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
613 * configure.ac: Check for varios members of struct stat
614 that may represent file modification times with a subsecond
616 Check for utimes (for future use)
617 * src/buffer.c (short_read): Issue a warning on short reads.
618 * src/common.h (sys_stat_nanoseconds): New function
619 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
620 * src/list.c (read_and): Treat only two successive zero
621 filled blocks as an EOF indicator. Issue a warning if
622 a single one is encountered.
623 * src/system.c (sys_stat_nanoseconds): New function
624 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
626 * src/xheader.c (code_time,decode_time): Support for subsecond
628 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
629 (mtime_coder,mtime_decoder): Update invocations of code_time and
631 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
632 (sparse_numblocks_decoder,sparse_offset_decoder)
633 (sparse_numbytes_decoder): Updated
635 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
637 * src/names.c (safer_name_suffix): Reverted change made
638 2003-11-14. Reason: Discussion with Paul Eggert and
639 Jean-Louis Martineau. See also ChangeLog entry from
641 * tests/delete03.sh: Likewise.
642 * tests/extrac04.sh: Likewise.
643 * tests/multiv01.sh: Likewise.
645 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
647 * src/incremen.c (write_directory_file): Use sys_truncate
648 * src/list.c (print_header): Use archive_file_size member
649 when printing real file size.
650 * src/sparse.c (sparse_scan_file): Correctly handle files with
652 (sparse_dump_region,sparse_extract_region): Allow for zero size
655 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
657 * configure.ac: Raised version number to 1.13.92
658 * src/list.c (decode_header): Discern between pax and ustar
660 Initialize current_stat_info.archive_file_size.
662 NOTE: Modifications from this date on are temporarily
663 stored on local CVS on mirddin. This repository will
664 be synchronized with Savannah as soon as the latter
665 becomes operational again.
667 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
670 * src/sparse.c: Initial implementation of GNU/pax sparse
672 * src/common.h (xheader_store): Changed prototype.
673 * src/create.c: Update calls to xheader_store
674 * src/extract.c (extract_archive): Check reported size vs.
675 archive file size to determine if we have to do with a
677 * src/tar.c (usage): Cleaned up the sample argument to --newer
679 (decode_options): Allow --sparse for POSIX_FORMAT archives.
680 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
682 Implemented GNU.sparse.* keywords.
684 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
686 * configure.ac: Check for setlocale. Thanks Bruno Haible for
689 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
691 * src/create.c (write_gnu_long_link): Use oldgnu
692 magic with @LongLink blocks.
694 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
696 * src/tar.h: Support for star sparse format.
697 * src/sparse.c: Likewise.
699 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
701 * src/sparse.c (sparse_diff_file): New function
702 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
703 (sys_compare_uid_gid): Removed.
704 (sys_compare_links,report_difference): Changed prototype
705 (sparse_diff_file): New function
706 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
707 (sys_compare_uid_gid): Removed.
708 (sys_compare_links): Changed declaration
709 * src/compare.c (diff_archive): Use sparse_diff_file.
711 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
713 Rewritten sparse file handling.
715 * src/sparse.c: New file. Provides a universal framework
716 for various methods for sparse files handling.
717 * src/Makefile.am: Added sparse.c
718 * src/common.h (struct sp_array,sparsearray,sp_array_size)
719 (init_sparsearray,fill_in_sparse_array): Removed
720 (enum dump_status): New data type
721 (pad_archive,close_diag,open_diag,read_diag_details)
722 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
724 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
726 (print_header): Changed prototype declaration.
727 * src/tar.h (struct sp_array): Declaration from common.h
728 (struct tar_stat_info): New members archive_file_size,
729 sparse_map_avail,sparse_map.
730 * src/create.c: Major rewrite.
731 * src/extract.c: Use new sparse file interface.
732 * src/compare.c (diff_sparse_files): Temporary placeholder.
734 * src/buffer.c: Minor changes
735 * src/tar.c: Likewise.
736 * src/list.c: Likewise.
737 * src/misc.c (close_diag,open_diag,read_diag_details)
738 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
739 diagnostics functions.
740 * src/incremen.c: Use new diagnostics functions.
741 * src/names.c: Likewise.
743 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
745 * configure.ac: Fixed check for setsockopt
747 * src/create.c: Do not zero-terminate name field if
748 the name is exactly 100 characters long.
749 (write_ustar_long_name): Fixed cheking for unsplittable
752 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
754 * src/create.c (start_header): Removed debugging hook
755 (dump_file): Fixed handling of linkname field.
756 * src/names.c (safer_name_suffix): If the input
757 file name ends with a slash, output one should do so
759 * doc/tar.texi: Documented --format=ustar
761 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
763 * src/tar.h (archive_format): USTAR_FORMAT: New type.
764 * src/create.c: Added POSIX.1-1988 support.
765 * src/names.c (safer_name_suffix): Skip leading ./
766 * src/tar.c: New option --format=ustar forces
767 POSIX.1-1988 archive format.
768 * tests/delete03.sh: Updated.
769 * tests/extrac04.sh: Updated.
770 * tests/multiv01.sh: Updated.
772 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
774 * src/list.c (read_and): Initialize current_stat_info
775 and extended_header at the start of the loop.
776 * src/names.c (all_names_found): Check if the argument
777 contains valid filename. Fixes coredump on `not_a_tar_file'
778 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
779 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
780 Fixes `pax-big-10g' bug.
782 2003-11-12 Paul Eggert <eggert@twinsun.com>
784 Fix some C compatibility bugs reported by Joerg Schilling.
786 * src/common.h (stripped_prefix_len): Fix misspelling
787 "stripped_path_len" in declaration.
788 * src/rmt.c (main): Use "return FOO;" rather than
789 "exit (FOO);"; we no longer have to worry about
790 pre-ANSI hosts that mishandled returned values from "main".
791 * src/tar.c (main): Likewise. This avoids warnings on some
793 * src/system.c: Include signal.h, for 'kill'.
794 * src/system.h (DEV_BSIZE): Remove.
795 (DEFAULT_ST_BLKSIZE): New macro.
796 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
797 * src/tar.c (enum): Remove comma just before }.
799 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
801 * src/list.c (decode_header): Initialize st_atime and
804 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
806 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
807 Bunk <bunk@fs.tum.de> for reporting.
808 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
809 <martin@xemacs.org> for spotting.
811 2003-11-04 Paul Eggert <eggert@twinsun.com>
813 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
816 2003-10-26 Paul Eggert <eggert@twinsun.com>
818 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
819 Bug reported by Christian Weisgerber.
821 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
825 * src/tar.c (decode_options): Removed superfluous archive format
827 * doc/tar.texi: Documented new features.
829 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
832 * THANKS: Added Wojciech Polak
833 * configure.ac: Added checks for missing functions. Raised
834 version number to indicate alpha release.
835 * lib/Makefile.am: Added missing headers
836 * lib/waitpid.c: Added missing includes.
837 * src/extract.c: Likewise.
838 * src/names.c: Removed spurious includes.
839 * src/xheader.c: Likewise.
840 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
841 macro overriding broken mkdir prototypes.
843 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
845 * configure.ac: Check for dev_t and ino_t.
846 * m4/Makefile.am: Added missing files.
847 * src/system.c: New file.
848 * src/Makefile.am: Added system.c
849 * src/common.h: Prototypes for functions from system.c
850 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
851 * src/buffer.c: Moved system dependencies to system.c
852 * src/compare.c: Likewise.
853 * src/create.c: Likewise.
854 * src/delete.c: Likewise.
855 * src/extract.c: Likewise.
856 * src/rtapelib.c: Likewise.
858 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
860 Implemented --occurrence option.
863 * src/tar.c: New option --occurrence.
864 * src/common.h (occurrence_option): New global
865 (struct name): Changed `found' member to `uintmax_t
867 (names_done): Removed
868 (all_names_found): Changed prototype.
869 (ISFOUND,WASFOUND): New macros
870 * src/delete.c (delete_archive_members): Honor --occurrence
872 * src/list.c (read_and): Likewise.
873 * src/names.c: Count number of occurrences of each name in the
875 (name_match): Honor --occurrence option.
876 (names_done): Removed
877 (all_names_found,names_notfound): Rewritten.
879 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
881 * src/tar.c: Removed extra precaution regarding
882 subcommand_option == CAT_SUBCOMMAND
883 * lib/Makefile.am: Updated
885 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
887 * src/common.h (names_done): New function.
888 * src/names.c: Likewise.
889 * src/list.c (read_and): Use all_names_found() as `while'
891 * src/tar.c: New option --first-copy
894 2003-09-24 Paul Eggert <eggert@twinsun.com>
896 * src/rmt.c (main): Don't translate Copyright string; international
897 law says the word "Copyright" should be in English.
898 * src/tar.c (decode_options): Likewise.
900 2003-09-22 Paul Eggert <eggert@twinsun.com>
902 * doc/tar.texi (extracting untrusted archives): New section.
904 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
905 Return size_t, not pointer, so that we don't have to worry about
906 violating the C standard by converting char const * to char *.
908 * src/names.c (stripped_path_len): Likewise. Strip file system
909 prefix, too. Count adjacent slashes as if they were one slash;
910 that is the POSIX standard.
912 2003-09-17 Paul Eggert <eggert@twinsun.com>
914 * README-alpha: Document maintainer tool assumptions a bit. GNU
915 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
916 Debian bug 211447. Fix minor misspellings/whitespace nits.
918 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
919 gl_USE_SYSTEM_EXTENSIONS.
921 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
922 * m4/.cvsignore: Add restrict.m4, time_r.m4.
924 2003-09-17 Paul Eggert <eggert@twinsun.com>
926 * bootstrap: Don't use "for option; do";
927 Solaris 8 /bin/sh doesn't like that.
929 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
931 * README-alpha: Updated
934 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
936 * README-alpha: Updated
938 * po/POTFILES.in: Added src/xheader.c
939 * src/common.h (cut_path_elements): Added proto.
941 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
943 * src/buffer.c: Use ngettext where appropriate.
944 * src/compare.c: Likewise.
945 * src/create.c: Likewise.
946 * src/misc.c: Likewise.
947 * src/tar.c: Likewise.
948 * src/update.c: Likewise.
950 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
952 * .cvsignore: Added *.shar.gz
955 * src/common.h (strip_path_elements): New variable.
956 * src/extract.c (extract_archive): Implemented --strip-path
957 * src/names.c (cut_path_elements): New functon.
958 * src/tar.c: New option --strip-path=NUM.
959 (decode_options) Assign boolean values to bool variables.
961 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
963 * src/delete.c: Fixed deletion from the POSIX archives.
964 * src/list.c (read_header): Minor change.
965 * src/tar.c (main): Do not check for volume_label_option
966 if subcommand_option is not CREATE_SUBCOMMAND.
967 * src/xheader.c (xheader_decode): Store the header as
968 well (for eventual delete).
970 * tests/incremen.sh: Explicitly request GNU format. This will
971 disappear when GNU extended header keywords are working.
972 * tests/multiv01.sh: Likewise
973 * tests/volume.sh: Likewise
975 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
977 * src/create.c: Support for "linkpath" extended keyword.
978 * src/xheader.c (decode_record): Reversed the return
981 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
983 * configure.ac: Allow to redefine the default output format.
984 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
985 (archive_format_string): New function.
986 (usage): Updated help output.
991 2003-09-02 Paul Eggert <eggert@twinsun.com>
993 * src/common.h (destroy_stat, xheader_decode, xheader_store,
994 xheader_read, xheader_finish, xheader_destroy): Add decls;
997 * src/create.c (write_extended): Remove unused local 'bufsize'.
999 * src/delete.c (delete_archive_members): Handle case of
1000 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
1001 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
1002 occurs, as it's not possible.
1003 * src/update.c (update_archive): Likewise.
1005 Use "const" when possible in new code.
1006 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
1007 (fmttab): Now const. All uses changed.
1008 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
1009 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
1010 decode_record, xheader_store, xheader_print, code_string, code_time,
1011 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
1012 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
1013 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
1014 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
1015 uid_coder, uid_decoder, uname_coder, uname_decoder):
1016 Use pointers to const when possible.
1017 (xhdr_tab): Now const.
1019 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
1020 (set_archive_format): Report an error if no format name matches,
1021 instead of returning an undefined value.
1023 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
1024 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
1025 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
1026 uid_decoder, uname_decoder): Remove unused keyword arg.
1029 * src/tar.c (set_archive_format): Now static.
1030 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
1032 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
1033 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
1034 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
1035 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
1036 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
1037 Remove forward decls; no longer needed.
1038 (xhdr_tab): Move to end, so that the forward decls aren't needed.
1039 Add a forward declaration.
1041 Use 'bool' in new code, when appropriate.
1042 * src/xheader.c (decode_record): Return bool, not int.
1043 * src/common.h (read_header): Since it accepts bool, change
1044 all callers to use false and true rather than 0 and 1.
1046 * src/xheader.c (decode_record): Fix misspelling in diagnostic
1047 "extended headed" -> "extended header".
1049 GNU coding style fixes.
1050 * src/xheader.c (decode_record, xheader_decode):
1051 Do not use decls like "char *p, *q;".
1054 (xheader_store): Avoid parentheses around object operand of sizeof.
1056 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1058 * src/create.c (start_header): Store long file names
1059 in "path" keyword of an extended header if in POSIX
1061 (finish_header): print header before calling write_extended().
1062 * src/list.c (list_archive): Always decode the header. This
1063 is necessary so the extended header is processed and the correct
1064 filename is printed no matter what the state of verbose_option.
1065 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
1066 for the time being).
1068 2003-09-01 Paul Eggert <eggert@twinsun.com>
1070 Update from gnulib, and correct fnmatch to fnmatch-gnu.
1071 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
1073 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
1075 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
1076 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
1077 copying rules from gnulib module descriptions.
1078 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
1079 Update from gnulib modules alloca, fnmatch, getline, stdbool.
1080 * m4/.cvsignore: Add utimes-null.m4. Sort.
1082 2003-09-01 Sergey Poznyakoff
1084 Added initial support for creating POSIX headers.
1086 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
1087 (string_to_chars): New functions
1088 (struct xheader): Changed structure
1089 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
1091 * src/create.c (string_to_chars): New function.
1092 (write_extended): New function
1093 (start_header): Create extended POSIX headers if necessary.
1094 (finish_header): Likewise.
1095 * src/list.c (print_header): Take user/group from
1097 * src/names.c (gid_to_gname,gname_to_gid)
1098 (uid_to_uname,uname_to_uid): Changed prototypes.
1099 * src/tar.c: New option --format.
1100 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
1101 (struct extra_header): Removed unused structure.
1102 (union block.extra_header): Removed unused member.
1103 * src/xheader.c: Implemented coder functions.
1104 * bootstrap: Added obstack.
1105 * lib/.cvsignore: Likewise.
1106 * configure.ac: Added 'gl_OBSTACK'
1107 * m4/Makefile.am: Added new files.
1108 * m4/.cvsignore: Likewise.
1109 * TODO: Minor formatting change
1111 2003-08-31 Sergey Poznyakoff
1113 Added initial support for POSIX extended and STAR headers
1114 (only for listing/extracting).
1116 * src/xheader.c: New file.
1117 * src/Makefile.am: Added xheader.c
1118 * src/tar.h (struct star_header): New datatype
1119 (XHDTYPE,XGLTYPE): New defines
1120 (enum archive_format:STAR_FORMAT): New member
1121 (struct tar_stat_info): New datatype.
1122 (union block.star_header): New member.
1123 * src/common.h (orig_file_name,current_file_name)
1124 (current_trailing_slash,current_link_name): Removed variables.
1125 (current_stat_info): New variable
1126 (current_stat): Removed
1127 (extended_header): New variable
1128 (decode_header): Changed prototype.
1129 * src/list.c (decode_header): Added initial support for POSIX extended
1131 (skip_member): Check oldgnu_header only if current_format is set
1133 * src/buffer.c: Use current_stat_info
1134 * src/compare.c: Likewise.
1135 * src/create.c: Likewise.
1136 * src/delete.c: Likewise.
1137 * src/incremen.c: Likewise.
1138 * src/mangle.c: Likewise.
1139 * src/update.c: Likewise.
1140 * src/extract.c: Likewise.
1141 (make_directories): Improved check for the existence of the directory
1142 * src/tar.c (destroy_stat): New function.
1144 2003-08-29 Paul Eggert <eggert@twinsun.com>
1146 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
1147 was worth (e.g., different users in en_GB disagree about -ize
1149 * po/en_GB.po: Remove.
1151 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1155 * src/tar.c: Removed support for the obsolete command line
1157 * doc/tar.texi: Removed references to the obsolete command
1160 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1164 * doc/tar.texi: Updated
1165 * src/common.h (check_links_option): New variable
1166 (orig_file_name): New variable
1167 (check_links): New proto.
1168 * src/create.c (struct link.nlink): New member
1169 (link_table): Static for the module.
1170 (dump_file): Update `link' member when adding new links
1172 (check_links): New function.
1173 * src/list.c (print_header): Use orig_file_name.
1174 * src/tar.c: New option --check-links. Changed semantics of
1175 -o to comply to UNIX98 when extracting and to its previous
1176 semantics otherwise.
1177 (main): Call check_links if --check-links. was given.
1179 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1181 * src/list.c (print_header): Revised
1182 * NEWS: Started the entry for 1.13.26
1183 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
1185 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1187 * .cvsignore: Added to the repository.
1188 * doc/.cvsignore: Likewise.
1189 * lib/.cvsignore: Likewise.
1190 * m4/.cvsignore: Likewise.
1191 * po/.cvsignore: Likewise.
1192 * scripts/.cvsignore: Likewise.
1193 * src/.cvsignore: Likewise.
1194 * tests/.cvsignore: Likewise.
1196 * lib/Makefile.am: Added exitfail.[hc]
1197 * src/misc.c (chdir_do): Fixed call to restore_cwd
1198 * src/buffer.c (flush_read): Fixed behavior on short
1199 reads right after opening the new archive (multiv01.sh test).
1200 (new_volume): Special handling for "-".
1201 * src/list.c (print_header): Print trailing slash if
1202 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1203 * tests/multiv01.sh: Minor changes.
1204 * m4/Makefile.am: Added missing files.
1206 2003-07-05 Paul Eggert <eggert@twinsun.com>
1208 Finish the checkin begin yesterday.
1210 * NEWS: Document the user-visible changes installed in the last
1213 * TODO: New file (actually, resurrected; but with new contents).
1215 * src/list.c (read_and): Give full type for procedure arg.
1216 (read_header): Strip trailing slashes, setting current_trailing_slash.
1217 (tartime): Avoid int overflow when printing year (!).
1218 (print_header): New arg specifying block ordinal. All uses changed.
1219 Print link as 'h' type. Give labels for long links and names.
1221 * src/misc.c (contains_dot_dot): Moved to names.c
1222 (must_be_dot_or_slash): New function.
1223 (safer_rmdir): Use it.
1224 (remove_any_file): Now takes enum as option, not boolean.
1225 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1226 to unlink a directory.
1227 (deref_stat): Accept bool, not int.
1229 * src/names.c (namelist_match): Allow partial matches only if
1231 (hash_string_hasher): Renamed from hash_avoided_name.
1232 (hash_string_compare): Renamed from compare_avoided_anames.
1233 (hash_string_insert, hash_string_lookup): New functions.
1234 (add_avoided_name, is_avoided_name): Use them.
1235 (safer_name_suffix): New function.
1236 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1238 * src/rmt.c: Don't include print-copyr.h.
1239 (prepare_input_buffer): New arg FD.
1240 Do not read more than INT_MAX bytes at once,
1241 since it breaks on some brain damaged Tru64 hosts.
1243 when retrying instead of subtracting 1024; for speed.
1244 (main): Use gettext to translate (C), not print_copyright.
1246 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1247 now that gnulib handles this.
1248 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1250 Assume that offsetof is defined in stddef.h.
1251 Do not include <sys/param.h>.
1252 (realloc, lseek): Do not declare.
1253 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1254 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1255 declarations, since we now assume C89 or better.
1256 (PARAMS): Remove, as we now assume C89. All uses changed.
1257 (bindtextdomain, textdomain): Include <gettext.h> to define.
1258 Include <unlocked-io.h>.
1259 (valloc): Define if not defined, and if valloc is not declared.
1260 (xstrdup): Remove decl.
1262 * src/tar.c: Do not include <print-copyr.h>.
1263 Include <getdate.h>.
1264 (get_date): Remove decl.
1265 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1266 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1267 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1268 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1269 (long_options, decode_options): Use them.
1270 (OVERWRITE_DIR_OPTION): Remove.
1271 (long_options): New options --index-file, --no-overwrite-dir.
1272 Remove --overwrite-dir option.
1273 (usage): Use PACKAGE_BUGREPORT.
1274 (decode_options): Terminate new argv properly.
1275 Use PACKAGE_NAME, PACKAGE_VERSION.
1276 If verbose, report how we grokked any textual date option.
1277 (main): Add support for index-file.
1279 * tests/Makefile.am: Convert to UTF-8.
1280 (AUTOMAKE_OPTIONS): Remove.
1281 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1282 (INCLUDES): Remove ../intl.
1283 (LDADD): Don't link libtar.a twice.
1285 * tests/genfile.c: Convert to UTF-8.
1286 Don't include <print-copyr.h>.
1287 (DEFAULT_PATTERN): Renamed from DEFAULT.
1288 (ZEROS_PATTERN): Renamed from ZEROS.
1289 (main): Use gettext to translate (C), not print_copyright.
1291 2003-07-04 Paul Eggert <eggert@twinsun.com>
1293 Revamp to meet current standards of autoconf, automake,
1294 gettext, and gnulib, and incorporate new translations.
1296 * config/config.guess, config/config.sub, config/depcomp,
1297 config/install-sh, config/mdate-sh, config/missing,
1298 config/mkinstalldirs, config/texinfo.texi:
1299 Moved here from parent directory, or from doc.
1300 * config.hin: Renamed from config.h.in.
1301 * config/config.rpath: New file.
1303 * intl: Remove this subdirectory.
1305 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1307 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1308 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1309 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1310 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1311 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1312 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1315 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1316 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1317 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1318 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1319 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1320 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1321 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1322 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1323 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1324 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1325 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1326 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1327 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1328 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1329 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1330 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1331 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1332 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1333 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1335 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1336 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1337 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1338 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1339 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1340 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1341 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1342 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1343 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1344 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1345 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1346 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1347 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1348 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1349 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1350 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1351 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1352 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1354 Upgrade to latest version from external source. The file "bootstrap"
1355 now grabs these automatically, so we needn't keep track of them
1356 in this change long any longer.
1358 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1359 (SUBDIRS): Remove intl.
1360 * PORTS: Update for star, Macintosh.
1361 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1362 Bison 1.875, gettext 0.12.1.
1363 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1364 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1365 (AC_CONFIG_AUX_DIR): New.
1366 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1368 (AC_PREREQ): Bump from 2.52 to 2.57.
1369 (AC_GNU_SOURCE): New.
1370 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1371 we no longer support K&R C.
1373 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1374 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1375 (AC_MBSTATE_T): Remove.
1376 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1377 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1378 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1379 (AM_STDBOOL_H): Add.
1380 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1381 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1382 (AC_CHECK_TYPE): Remove ssize_t.
1383 (gt_TYPE_SSIZE_T): Add.
1384 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1385 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1386 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1387 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1388 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1389 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1390 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1391 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1392 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1393 napms, poll, select, strstr, usleep.
1394 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1395 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1396 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1397 (AM_GNU_GETTEXT_VERSION): New.
1398 (AC_OUTPUT): Remove intl/Makefile.
1400 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1401 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1402 * doc/fdl.texi: Update to current GNU version.
1403 * doc/gettext.texi: Update to current coreutils version,
1404 plus a copyright notice.
1405 * doc/tar.texi: Switch to new method for doing copyright notices.
1406 Use @acronym instead of @sc where appropriate.
1407 Remove empty examples. Give a few more examples.
1409 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1410 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1411 are built up in pieces with +=.
1412 (noinst_HEADERS, INCLUDES): Remove.
1413 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1414 (libtar_a_LIBADD): Use $ rather than @.
1415 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1417 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1418 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1419 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1420 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1421 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1422 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1423 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1424 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1425 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1426 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1427 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1428 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1429 prereq.m4, xstrtoimax.m4.
1431 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1432 be translated, since it's not a user-visible tool.
1434 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1436 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1437 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1438 consistency with coreutils.
1439 (LDADD): Link LIBINTL after libtar.a, since
1440 it's now external and should stand by itself.
1442 * src/buffer.c (print_total_written): Adjust to new human.h
1444 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1445 (open_archive): Open index file name.
1446 Strip trailing slahes from file names.
1447 (flush_write): Set size to 0 if not saving names.
1448 (flush_write, flush_read): Use safer_name_suffix rather than
1451 * src/common.h: Include <quote.h>.
1452 (absolute_names_option, atime_preserve_option, backup_option,
1453 block_number_option, checkpoint_option, dereference_option,
1454 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1455 incremental_option, interactive_option, multi_volume_option,
1456 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1457 read_full_records_option, remove_files_option, same_order_option,
1458 show_omitted_dirs_option, sparse_option, starting_file_option,
1459 to_stdout_option, totals_option, touch_option, verify_option,
1460 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1461 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1462 recent_long_link_blocks): New vars.
1463 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1464 (OVERWRITE_OLD_DIRS): Remove.
1465 (enum remove_option): New enum.
1466 (remove_any_file): Use it as option arg, not int.
1467 (is_avoided_name, contains_dot_dot): Return bool, not int.
1468 (safer_name_suffix): New decl.
1470 * src/compare.c (now_verifying): Now bool, not int.
1471 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1472 all callers changed to test for failure.
1473 (diff_sparse_files): Take size from current_stat, not from param.
1474 (diff_archive): Do not count trailing slashes in archives.
1475 (verify_volume): Test for header failure after loop, not before.
1477 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1478 All callers changed.
1479 (start_header): Clear devmajor and devminor fields, too.
1480 (finish_header): New arg block_ordinal.
1481 (init_sparsearray): Now extern. Set sp_array_size to
1482 SPARSES_IN_OLDGNU_HEADER if it is zero.
1483 (dump_file): Keep link table as a hash.
1484 Do not count "file changed as we read it" as a failure.
1486 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1487 Move extern decl to common.h.
1489 * src/extract.c (we_are_root): Now bool, not int.
1490 (check_time): Warn about implausibly old time stamps.
1491 (set_stat): Use utimbuf, not stat_info.
1492 (prepare_to_extract): New arg DIRECTORY.
1493 (fill_in_sparse_array): Moved here from compare.c.
1494 (extract_sparse_file): Now returns off_t, giving size left.
1495 Truncate file at end.
1496 (extract_archive): Use safer_name_suffix rather than rolling our own.
1497 Use fill_in_sparse_array rather than rolling our own.
1498 Strip trailing slashes more effectively.
1499 Check for unsafe names.
1501 * src/incremen.c (struct directory): nfs and found are now of type
1503 (gnu_restore): Now takes directory name as argument, not offset
1504 of directory name in a global. All uses changed.
1505 (CURRENT_FILE_NAME): Remove.
1508 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1511 2002-09-30 Paul Eggert <eggert@twinsun.com>
1513 * src/rmt.c (prepare_input_buffer): Renamed form
1514 prepare_record_buffer. All uses changed. Do not assume that
1515 size_t is the same width as int.
1517 2002-03-29 Paul Eggert <eggert@twinsun.com>
1519 * src/incremen.c (get_directory_contents):
1520 If ignore_failed_read_option, only warn about
1521 get_directory_contents failures. Fix suggested by
1524 2002-01-31 Mark W. Eichin <eichin@thok.org>
1526 * src/buffer.c (child_open_for_compress): Don't try to read
1527 past the end of the buffer.
1529 2001-10-11 Jim Meyering <meyering@lucent.com>
1531 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1532 and quote_n (1, ... to avoid clobbering a buffer.
1534 2001-09-26 Paul Eggert <eggert@twinsun.com>
1536 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1538 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1539 end of file; just ignore them silently.
1541 * src/list.c (read_header): Don't keep around extended name
1542 and link info indefinitely; keep it only for the next file.
1543 This fixes a bug introduced in 1.13.24, and removes the need
1544 for some static variables. Set recent_long_name and
1545 recent_long_link to zero if there were no long links; this
1546 avoids a violation of ANSI C rules for pointers in delete.c.
1547 * THANKS: Add Christian Laubscher.
1549 2001-09-26 Jim Meyering <meyering@lucent.com>
1551 * doc/tar.texi (Remote Tape Server): is know -> is known
1553 2001-09-25 Paul Eggert <eggert@twinsun.com>
1555 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1556 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1557 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1558 want to distinguish EINVAL and EILSEQ.
1560 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1562 * src/extract.c (maybe_recoverable):
1563 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1565 2001-09-22 Paul Eggert <eggert@twinsun.com>
1567 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1569 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1572 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1573 * PORTS: Add copyright notice, 'star' reference.
1574 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1575 * THANKS: Add Christophe Kalt.
1576 * config.sub: Upgrade to 2001-09-14 version.
1578 * configure.ac (ALL_LINGUAS): Add ko.
1579 * po/ko.po: Resurrected file.
1581 * doc/convtexi.pl: Add coding advice for Emacs.
1583 * doc/getdate.texi: Add copyright notice.
1585 * doc/mdate-sh: Upgrade to automake 1.5 version.
1587 * doc/tar.texi (extracting files): Mention --to-stdout.
1588 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1589 (Overwrite Old Files): Likewise.
1591 * lib/Makefile.am (noinst_HEADERS):
1592 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1593 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1595 * lib/copysym.c, lib/copysym.h: Remove.
1596 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1597 lib/unicodeio.h: New files.
1599 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1600 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1602 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1603 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1605 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1606 * m4/isc-posix.m4: Remove.
1608 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1610 * po/POTFILES.in: Add copyright notice.
1612 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1614 * tests/Makefile.am (LDADD): Likewise.
1616 * src/buffer.c (write_archive_buffer, close_archive):
1617 If an archive is a socket, treat it like a FIFO.
1618 (records_read, records_written): New vars.
1619 (write_archive_to_stdout): Now bool, not int.
1620 (open_archive, flush_write, flush_read): Keep records_read and
1621 records_written up to date.
1623 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1624 (write_archive_to_stdout): Now bool, not int.
1625 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1626 (read_header): Now takes bool arg. Existing callers modified
1627 to pass 0, unless otherwise specified.
1629 * src/delete.c (records_read): Remove; now a global.
1630 (acting_as_filter): Now bool, not int.
1631 (recent_long_name, recent_long_link, recent_long_name_blocks,
1632 recent_long_link_blocks, records_read, records_written): New decls.
1633 (records_skipped): New var.
1634 (move_archive): Don't divide by zero if arg is 0.
1635 Use the above vars to compute how far to move.
1636 (write_recent_blocks): New function.
1637 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1638 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1639 Keep track of how many records have been skipped.
1640 Let the buffer code count records.
1641 When copying a header, copy any extended headers that came before it.
1643 * src/extract.c (extract_archive): When marking a directory to be
1644 updated after symlinks, stat all directories after it in the
1645 delayed-set-stat list too, since they will be checked after
1646 symlinks. Add support for --overwrite-dir.
1648 * src/list.c (recent_long_name, recent_long_link,
1649 recent_long_name_blocks, recent_long_link_blocks): New vars.
1650 (read_and): Pass 0 to read_header.
1651 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1652 headers into new vars. Null-terminate incoming symbolic links.
1654 * src/rmt.c: Include print-copyr.h, not copysym.h.
1655 (main): Use print_copyright, not copyright_symbol.
1656 * src/tar.c (decode_options): Likewise.
1657 (OVERWRITE_DIR_OPTION): New constant.
1658 (long_options, usage, decode_options): Add --overwrite-dir.
1660 * src/tar.h: Put copyright notice into documentation.
1662 * tests/Makefile.am (TESTS): Add delete03.sh.
1663 * tests/delete03.sh: New file.
1665 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1666 (main): Use print_copyright, not copyright_symbol.
1667 Include <argmatch.h>.
1668 (pattern_strings): Remove.
1669 (pattern_args, pattern_types): New constants.
1670 (main): Use XARGMATCH, not argmatch.
1672 2001-09-20 Jim Meyering <meyering@lucent.com>
1674 * lib/xstrtol.c (strtoimax): Guard declaration with
1675 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1676 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1677 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1678 (strtoumax): Likewise, for completeness (it wasn't necessary).
1679 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1680 Check for declaration of strtoimax.
1681 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1682 Check for declaration of strtoumax.
1684 2001-09-16 Paul Eggert <eggert@twinsun.com>
1686 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1688 2001-09-14 Paul Eggert <eggert@twinsun.com>
1690 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1692 * README-alpha: Describe automake patch.
1694 * configure.ac (LIBOBJS):
1695 Remove automake 1.4 workaround, as we're using 1.5 now.
1696 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1698 * lib/copysym.c: Include stddef.h, for size_t.
1699 Include langinfo.h if needed.
1700 Use locale_charset only if USE_INCLUDED_LIBINTL;
1701 if not, use nl_langinfo (CODESET) if available.
1703 2001-09-13 Paul Eggert <eggert@twinsun.com>
1705 * config.guess, config.sub: Sync with canonical versions.
1707 * configure.ac (jm_PREREQ_XGETCWD): Add.
1709 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1710 (libtar_a_SOURCES): Add copysym.c.
1711 * copysym.c, copysym.h: New files.
1713 * lib/error.c: Sync with fileutils version.
1715 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1716 * m4/getcwd.m4: New file.
1717 * m4/uintmax_t.m4: Remove.
1719 * m4/gettext.m4 (AM_WITH_NLS):
1720 Fix bug with calculating version of Bison 1.29.
1721 Reported by Karl Berry.
1723 * src/Makefile.am (datadir): Remove.
1725 * src/rmt.c: Include copysym.h.
1726 (main): Use copyright_symbol to translate copyright notice,
1728 * src/tar.c: Likewise.
1729 * tests/genfile.c: Likewise.
1731 * src/system.h (MB_LEN_MAX): New symbol.
1733 2001-09-11 Paul Eggert <eggert@twinsun.com>
1735 * src/extract.c (struct delayed_set_stat): New member
1737 (delay_set_stat): Initialize it to 0.
1738 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1739 taking an extra stat ourselves. All callers changed.
1740 (set_stat): Likewise.
1741 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1742 If false, stop when encountering a struct whose 'after_symlinks'
1743 member is true. Otherwise, go through all structures but check
1744 them more carefully. All callers changed.
1745 (extract_archive): When extracting a deferred symlink, if its parent
1746 directory's status needs fixing, then mark the directory as needing
1747 to be fixed after symlinks.
1748 (extract_finish): Fix status of ordinary directories, then apply
1749 delayed symlinks, then fix the status of directories that are
1750 ancestors of delayed symlinks.
1752 * src/rtapelib.c (rexec):
1753 Remove declaration; it ran afoul of prototypes on Crays.
1754 Reported by Wendy Palm of Cray.
1756 2001-09-06 Paul Eggert <eggert@twinsun.com>
1758 * lib/strtoimax.c (HAVE_LONG_LONG):
1759 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1760 (strtoimax): Use sizeof (long), not
1761 sizeof strtol (ptr, endptr, base),
1762 to work around bug in IBM C compiler.
1764 2001-09-04 Paul Eggert <eggert@twinsun.com>
1766 * lib/xgetcwd.c: Include "xalloc.h".
1767 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1768 report an error and exit.
1770 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1771 (jm_PREREQ): Use it.
1773 2001-09-03 Paul Eggert <eggert@twinsun.com>
1775 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1776 (jm_PREREQ_XGETCWD): New macro.
1778 * lib/exclude.c (fnmatch_no_wildcards):
1779 Fix typo that caused us to do case-folding
1780 search even when that was not desired. This occurred only in the
1783 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1784 Do not include xalloc.h.
1785 (INITIAL_BUFFER_SIZE): New symbol.
1786 Do not use xmalloc / xrealloc, since the caller is responsible for
1787 handling errors. Preserve errno around `free' during failure.
1788 Do not overrun buffer when using getwd.
1790 * lib/xgetcwd.c (xgetcwd):
1791 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1792 to decide whether to use getcwd (NULL, 0).
1794 2001-09-02 Paul Eggert <eggert@twinsun.com>
1796 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1798 2001-09-01 Jim Meyering <meyering@lucent.com>
1800 * exclude.c: Use `""', not `<>' to #include non-system header files.
1801 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1802 and strncasecmp as r-values. Unixware didn't have declarations.
1804 2001-08-31 Jim Meyering <meyering@lucent.com>
1806 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1807 Use an initial, malloc'd, buffer of length 128 rather than
1808 a statically allocated one of length 1024.
1810 2001-08-30 Paul Eggert <eggert@twinsun.com>
1812 * lib/utime.c: Include full-write.h.
1813 * lib/xstrtol.c (strtoimax): New decl.
1815 2001-08-29 Paul Eggert <eggert@twinsun.com>
1817 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1819 * src/create.c (dump_file): Relativize link names before dumping.
1820 This fixes a bug reported by Jose Pedro Oliveira.
1822 * src/create.c (dump_file): Use offsetof when computing sizes for
1823 struct hack; this avoids wasted space in some cases.
1824 * src/incremen.c (note_directory, find_directory): Likewise.
1825 * src/names.c (name_gather, addname): Likewise.
1827 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1828 for consistency with other code that does similar things.
1829 * src/names.c (name_gather): Likewise.
1831 * src/names.c (read_name_from_file, name_next, name_gather,
1832 add_hierarchy_to_namelist): Avoid quadratic behavior when
1833 reallocating buffers. Check for buffer size overflow.
1834 (addname): Avoid unnecessary clearing of memory.
1836 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1838 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1839 name size allocation that caused core dumps.
1841 2001-08-28 Paul Eggert <eggert@twinsun.com>
1843 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1845 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1846 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1847 (daddr_t): Remove; no longer used.
1848 (jm_PREREQ_HUMAN): Add.
1850 * acconfig.h: Remove; no longer needed.
1852 * config.guess, config.sub:
1853 New files, from automake 1.5. Gettext 0.10.39 needs them.
1854 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1856 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1857 (SUBDIRS): Put intl before lib, as gettext requires.
1859 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1860 * intl: Upgrade entire directory to gettext 0.10.39.
1861 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1862 New files, from gettext 0.10.39.
1863 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1864 Upgrade to gettext 0.10.39,
1865 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1867 * po/cat-id-tbl.c, po/stamp-cat-id:
1868 Remove; no longer used by gettext 0.10.39.
1869 * po/ChangeLog: New file.
1871 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1872 $(srcdir)/tar.texi: Likewise.
1873 * doc/freemanuals.texi: New file.
1874 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1875 `fileds' -> `fields'
1876 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1878 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1879 (noinst_HEADERS): Add quote.h.
1880 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1882 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1884 * lib/full-write.c, lib/savedir.c: Comment fix.
1886 * lib/pathmax.h: Remove.
1888 * lib/quote.c, lib/quote.h: New files.
1890 * lib/xgetcwd.c: Don't include pathmax.h.
1891 Include stdlib.h and unistd.h if available.
1893 (xmalloc, xstrdup, free): Remove decls.
1894 (xgetcwd): Don't assume sizes fit in unsigned.
1895 Check for overflow when computing sizes.
1896 Simplify reallocation code.
1898 * lib/xmalloc.c: Quote failure tests.
1900 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1902 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1903 similar to strtol.c.
1904 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1905 (verify): New macro.
1906 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1907 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1908 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1909 changed to signed values. Check sizes at compile-time, not
1910 run-time. Prefer strtol to strtoll if both work.
1913 * lib/xstrtol.h (xstrtoimax): New decl.
1915 * m4/Makefile.am (EXTRA_DIST):
1916 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1917 longlong.m4, xstrtoimax.m4.
1919 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1920 Remove; now done by autoconf.
1921 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1922 Use AC_CHECK_TYPE instead of merely looking for the header.
1924 * m4/uintmax_t.m4: Use shorter comment.
1926 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1927 Quote first arg of AC_DEFUN.
1928 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1929 is needed to parse the include file.
1930 Simplify logic behind the args to AC_REPLACE.
1932 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1934 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1937 Use "Copyright %d" to simplify the translator's job in the future.
1938 Advise translator about circle-C.
1939 * src/tar.c: (decode_options): Likewise.
1940 * tests/genfile.c (main): Likewise.
1942 2001-08-28 Jim Meyering <meyering@lucent.com>
1944 * lib/argmatch.c: Include "quote.h".
1945 (argmatch_invalid): Quote the context.
1947 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1949 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1950 Use single-quote for local .h files.
1952 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1954 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1957 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1958 invoking mktime the last time.
1960 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1962 * lib/rename.c: Major rewrite by Volker Borchert to use system
1963 rename function, but to work around problems with trailing
1966 * lib/strtoll.c: New file, from glibc.
1967 * lib/strtoul.c: Update from glibc.
1969 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1970 Add support for signed numbers, too.
1971 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1973 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1975 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1976 (main): Use generic names in debugging output.
1977 * lib/strtoimax.c: Plus add the following changes of my own:
1978 (main): Use accurate names in debugging output.
1980 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1983 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1984 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1985 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1986 m4/utime.m4, m4/utimes.m4:
1987 Quote the first argument in each use of AC_DEFUN.
1989 * m4/getline.m4: Don't use string.h.
1991 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1993 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1995 2001-08-27 Paul Eggert <eggert@twinsun.com>
1997 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1999 The biggest change is the new --exclude semantics and options.
2000 The basic idea was suggested by Gerhard Poul; thanks!
2002 * NEWS: Describe new --exclude semantics and options, and bug fixes.
2003 * README: ignfail.sh fails on some NFS hosts.
2004 * NEWS, README, lib/xstrtol.h: Add copyright notice.
2006 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
2007 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
2008 Remove; the automake bug has been fixed.
2009 * acinclude.m4: Remove.
2011 * configure.ac: Renamed from configure.in.
2012 (AC_PREREQ): Bump from 2.13 to 2.52.
2013 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
2014 1997-05-30) has an encoding error.
2015 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
2016 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
2018 * doc/fdl.texi: Update to current GNU version.
2020 * doc/tar.texi: Put leading '*' in direntry.
2021 Accommodate new gfdl sectioning.
2022 New option --recursion (the default) that is the inverse of
2025 New options --anchored, --ignore-case, --wildcards,
2026 --wildcards-match-slash, and their negations (e.g., --no-anchored).
2027 Along with --recursion and --no-recursion, these control how exclude
2028 patterns are interpreted. The default interpretation of exclude
2029 patterns is now --no-anchored --no-ignore-case --recursion
2030 --wildcards --wildcards-match-slash.
2032 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
2034 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
2035 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2036 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2037 Include if available.
2038 (<xalloc.h>): Include
2039 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2040 (verify): New macro. Use it to verify that EXCLUDE macros do not
2041 collide with FNM macros.
2042 (struct patopts): New struct.
2043 (struct exclude): Use it, as exclude patterns now come with options.
2044 (new_exclude): Support above changes.
2045 (new_exclude, add_exclude_file):
2046 Initial size must now be a power of two to simplify overflow checking.
2047 (free_exclude, fnmatch_no_wildcards): New function.
2048 (excluded_filename): No longer requires options arg, as the options
2049 are determined by add_exclude. Now returns bool, not int.
2050 (excluded_filename, add_exclude):
2051 Add support for the fancy new exclusion options.
2052 (add_exclude, add_exclude_file): Now takes int options arg.
2053 Check for arithmetic overflow when computing sizes.
2054 (add_exclude_file): xrealloc might modify errno, so don't
2055 realloc until after errno might be used.
2057 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2059 (free_exclude): New decl.
2060 (add_exclude, add_exclude_file): Now takes int options arg.
2061 (excluded_filename): No longer requires options arg, as the options
2062 are determined by add_exclude. Now returns bool, not int.
2064 * lib/prepargs.c: Include <string.h>; required for C99 since
2068 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
2070 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
2071 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
2073 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
2074 Remove inttypes_h.m4, largefile.m4, mktime.m4.
2076 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
2077 subsumed by Autoconf 2.50.
2079 * m4/error.m4: Upgrade to serial 2.
2081 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
2082 remove test for GNU C library. It's not correct, as some
2083 older glibcs are buggy.
2085 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
2087 * m4/prereq.m4: Upgrade to serial 20, but then:
2088 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
2089 (jm_PREREQ_EXCLUDE): New macro.
2090 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
2093 * m4/realloc.m4: Upgrade to serial 4.
2095 * m4/strerror_r.m4: Revert to serial 1002.
2097 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
2099 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
2101 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
2102 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
2103 it is now subsumed by autoconf. Add inttypes.h.
2105 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
2106 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
2108 * src/buffer.c (new_volume): Stop if the script exits with an error.
2110 * src/common.h (excluded_with_slash, excluded_without_slash):
2111 Remove, replacing by:
2112 (excluded): New decl.
2113 (link_error): New decl.
2114 (excluded_name): Now returns bool.
2117 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
2118 Support hard links to symbolic links.
2120 (struct delayed_symlink): Remove 'names' member, replacing it with
2121 'sources' and 'target' member. All uses changed.
2123 (struct string_list): New type.
2125 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
2126 for struct hack; this avoids wasted space in some cases.
2128 (extract_archive): Fix test for absolute pathnames and/or "..".
2129 Use link_error to report errors for links.
2130 Remove redundant trailing '/' at "really_dir", for all uses, not
2131 just before invoking mkdir.
2132 If overwriting old files, do not worry so much about existing
2134 Fix mode computation in the case where the directory exists.
2136 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
2137 link, make a copy of the symbolic link.
2139 * src/incremen.c (get_directory_contents):
2140 If ignore_failed_read_option, only warn about
2143 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
2144 However, check for error even for '-' or '+' case.
2146 (print_header): Try parsing uids and gids as unsigned integers first,
2147 and as a uid_t or gid_t only if that fails. This adds support for
2148 listing positive uids and gids that are greater than UID_MAX and
2151 * src/misc.c (link_error): New function.
2153 * src/names.c (collect_and_sort_names):
2154 If ignore_failed_read_option, only warn about
2157 (excluded_name): Now returns bool. Simplify, as the fancy
2158 features are now all in excluded_filename.
2160 * src/rtapelib.c (base_name): Remove decl, as system.h now
2163 * src/system.h: Include stddef.h if available.
2164 (offsetof): Declare if stddef.h doesn't.
2166 Include <dirname.h>.
2167 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
2169 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
2170 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
2171 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
2172 WILDCARDS_MATCH_SLASH_OPTION):
2175 (long_options, usage, decode_options): Add support for --anchored,
2176 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
2177 --no-wildcards-match-slash, --recursion, --wildcards,
2178 --wildcards-match-slash.
2180 (decode_options): Implement the new way of interpreting exclude
2183 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
2185 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
2186 just print error messages suggesting alternatives.
2188 (add_filtered_exclude): Remove.
2190 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2192 * tests/extrac04.sh (out): Remove
2193 directory/subdirectory/file1, as the new semantics for
2194 --exclude exclude it.
2196 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2198 2001-08-12 Paul Eggert <eggert@twinsun.com>
2200 * lib/addext.c (<errno.h>): Include.
2201 (errno): Declare if not defined.
2202 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2203 leaves errno alone, because there is no limit. Also, work even if
2204 size_t is narrower than long.
2206 2001-07-08 Paul Eggert <eggert@twinsun.com>
2208 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2210 2001-05-10 Paul Eggert <eggert@twinsun.com>
2212 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2213 Include <backupfile.h> and <dirname.h> after size_t is defined.
2214 (addext): Use base_len to trim redundant trailing slashes instead of
2217 * lib/backupfile.c (ISSLASH, base_name):
2218 Remove decls; now in dirname.h.
2219 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2221 (find_backup_file_name): Rename locals to avoid new functions.
2222 Use base_len instead of rolling it ourselves.
2223 Work even if dirlen is 0.
2224 Use a dir of '.' if given the empty string.
2227 Do not include <stdio.h>, <assert.h>; no longer needed.
2228 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2229 Include <string.h>, <dirname.h>.
2230 (base_name): Allow file names ending in slashes, other than names
2231 that are all slashes. In this case, return the basename followed
2234 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2235 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2236 (dir_len): Renamed from dirlen.
2237 All callers changed.
2239 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2241 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2243 2001-02-16 Paul Eggert <eggert@twinsun.com>
2245 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2246 Do not declare or define if HAVE_MBRTOWC,
2247 since the test for HAVE_MBRTOWC now requires proper declarations.
2249 * lib/alloca.c (malloc): Undef before defining.
2251 2001-02-13 Paul Eggert <eggert@twinsun.com>
2253 * src/compare.c (read_and_process): Use off_t for size.
2254 From Maciej W. Rozycki.
2256 2001-01-26 Paul Eggert <eggert@twinsun.com>
2258 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2260 2001-01-12 Paul Eggert <eggert@twinsun.com>
2262 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2264 * lib/savedir.h (savedir): Remove size arg.
2266 * doc/tar.texi: Add @setchapternewpage odd.
2267 Remove -I as an alias for -T, for now.
2269 Update copyright. Remove "Published by".
2270 Dates beginning with / or . are taken to be file names.
2272 * src/tar.c (<time.h>): Do not include;
2273 (time): Do not declare.
2274 (usage): Remove -I as an alias for -T.
2275 (OPTION_STRING): Remove -I.
2276 (decode_options): Dates that look like an absolute path name,
2277 or that start with '.', are presumed to be file names whose
2279 Remove 'I' as an aliase for 'T'.
2282 * src/extract.c (<time.h>): Do not include; system.h now does this.
2283 (make_directories): Skip filesystem prefixes.
2284 Don't assume '/' is the only separator.
2285 (extract_sparse_file): Use new full_write semantics.
2286 On write error, return instead of invoking skip_file.
2287 Do not free sparsearray; caller does this now.
2288 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2290 (extract_archive): Don't assume file name lengths fit in int.
2291 Report what got stripped from member name; it might be more than '/'.
2292 Use new full_write semantics.
2293 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2295 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2297 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2298 (time): Remove decl; likewise.
2299 (child_open_for_uncompress): Use new full_write semantics.
2300 (flush_write): Use ISSLASH instead of testing for '/'.
2301 (flush_read): Likewise.
2303 * src/rmt.h (_remdev): Look for / anywhere in Path.
2305 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2306 Don't assume '/' is the only separator.
2307 (safer_rmdir): Don't assume '/' is the only separator.
2309 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2311 * lib/dirname.h (dirlen): New decl.
2313 * src/incremen.c (get_directory_contents):
2314 Remove path_size arg; all callers changed.
2315 Don't assume '/' is the only directory separator.
2316 (gnu_restore): Work even if file name length doesn't fit in int.
2318 * lib/addext.c (ISSLASH): New macro.
2319 (addext): Trim any redundant trailing slashes.
2321 * src/names.c (name_next):
2322 Don't assume '/' is the only directory separator.
2323 (namelist_match): Likewise.
2324 (add_hierarchy_to_namelist): Remove dirsize arg.
2325 Do not assume '/' is the only directory separator.
2326 (new_name): Likewise.
2328 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2329 (libtar_a_SOURCES): Add dirname.c.
2331 * src/create.c (relativize):
2332 New function, with much of old start_header's guts.
2333 Handle filesystem prefixes.
2334 (start_header): Use this new function.
2335 (init_sparsearray): Don't bother to zero out the new array;
2337 (deal_with_sparse): Fix array allocation bug.
2338 (create_archive): Don't assume '/' is the only separator.
2339 (dump_file): Likewise.
2340 Don't worry about leading / in symlink targets.
2342 * lib/savedir.c (savedir):
2343 Remove size arg; it wasn't portable. All callers changed.
2345 * lib/utime.c (utime_null): Adjust to new full_write convention.
2347 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2349 * lib/backupfile.c: Include <dirname.h>.
2350 (ISSLASH): New macro.
2351 (find_backup_file_name): Use dirlen to calculate directory lengths.
2352 (max_backup_version): Strip redundant trailing slashes.
2354 * src/common.h: Include <full-write.h>.
2355 (get_directory_contents): No longer has size arg.
2356 (gnu_restore): Arg is size_t, not int.
2358 * src/system.h: Include <time.h>.
2359 (time): Declare if not defined.
2361 * lib/full-write.c: Include full-write.h, not safe-read.h.
2362 full_write returns size_t, with short writes meaning failure.
2363 All callers changed.
2365 * src/rtapelib.c: Include full-write.h.
2367 * src/rmt.c: Include full-write.h.
2368 (main): Update copyright.
2370 * doc/getdate.texi: Mention that only English is supported.
2371 Show how to use "date" so that the output is acceptable to getdate.
2372 Mention Z as an abbreviation for UTC.
2374 * lib/full-write.h: New file.
2376 * src/list.c: system.h now does time.h stuff.
2379 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2381 Do not include string.h, strings.h, or assert.h; no longer needed.
2382 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2384 (base_name): New decl.
2385 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2386 (dir_name_r): Remove.
2387 (dirlen): New function.
2388 (dir_name): Use dirlen instead of dir_name_r.
2389 (<string.h>, <strings.h>): Include only if test program.
2390 (main): Use "return 0", not "exit (0)".
2392 2000-12-08 Paul Eggert <eggert@twinsun.com>
2394 * lib/dirname.h: New file.
2396 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2398 * lib/fnmatch.c: Do not comment out all the code if we are using
2399 the GNU C library, because in some cases we are replacing buggy
2400 code in the GNU C library itself.
2402 2000-10-30 Paul Eggert <eggert@twinsun.com>
2404 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2406 2000-10-29 Paul Eggert <eggert@twinsun.com>
2408 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2410 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2412 2000-10-28 Paul Eggert <eggert@twinsun.com>
2414 * doc/tar.texi: --no-recursion now applies to extraction, too.
2415 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2416 * src/names.c (namelist_match, excluded_name):
2417 Do not match subfiles of a directory
2418 if --no-recursion is specified.
2419 * src/tar.c (NO_RECURSE_OPTION): Remove.
2420 (long_options): Have getopt set the --no-recursion flag.
2421 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2422 Remove case for NO_RECURSE_OPTION.
2423 * src/common.h (recursion_option):
2424 Renamed from no_recurse_option, with sense
2425 negated, and with FNM_LEADING_DIR being the nonzero value.
2427 * names.c (namelist_match): New function.
2428 (name_match, name_scan): Use it to eliminate duplicate code.
2429 (names_notfound): Remove special case for Amiga.
2431 2000-10-27 Paul Eggert <eggert@twinsun.com>
2433 * src/misc.c (read_error_details, read_warn_details,
2434 read_fatal_details): Don't assume size_t is unsigned long.
2436 * src/buffer.c (flush_read): If read_full_records_option, try to
2437 fill the input buffer, as --delete -f - needs this.
2439 2000-10-24 Paul Eggert <eggert@twinsun.com>
2441 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2443 * src/buffer.c (check_label_pattern):
2444 Make sure header name is a string before
2445 passing it to fnmatch.
2446 (init_volume_number): Check for global_volno overflow.
2447 (new_volume): Check for global_volno overflow.
2449 * src/tar.c (decode_options):
2450 Check that volume label is not too long to overflow
2451 name in tar header block.
2453 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2455 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2456 (AC_FUNC_STRERROR_R): Use this instead.
2458 2000-10-23 Paul Eggert <eggert@twinsun.com>
2460 * src/extract.c: Include <time.h>, since we invoke "time".
2462 * lib/prepargs.c (prepend_default_options):
2463 Don't use NULL, for portability.
2465 * m4/fnmatch.m4: Add "working" to message.
2467 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2469 (getpwuid, getgrgid): Declare only if system headers don't.
2470 (gid_to_gname): Don't invoke setgrent.
2471 (namelist): Now static, not global.
2472 (nametail): New var. All uses of namelast changed to use
2473 nametail, with one extra level of indirection.
2474 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2475 (name_match): Set nametail too, when setting namelist to null.
2476 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2477 struct name *, so that we don't have to look up the name again
2478 here. Get change_dir from dir rather than as a separate arg. Add
2479 dirsize arg, and pass it along to get_directory_contents. Remove
2480 unnecessary check of directory type.
2481 (new_name): Do not append a slash if PATH already ends in one.
2482 (avoided_names, struct avoided_name): Remove.
2483 (avoided_name_table): New var, replacing avoided_names.
2484 (hash_avoided_name, compare_avoided_names): New function.
2485 (add_avoided_name, is_avoided_name): Use hash table rather than
2488 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2489 (child_open_for_compress, child_open_for_uncompress,
2490 close_archive): Propagate any failure of the compression process
2492 (open_archive, flush_write, flush_read, close_archive): Do not
2493 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2494 -1. Instead, allocate an array with the size that's needed.
2495 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2496 (backspace_output): Don't try to backspace past start of archive.
2497 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2499 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2500 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2501 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2502 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2503 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2504 WITH_DMALLOC, WITH_REGEX):
2505 Remove; now generated automatically.
2507 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2508 compatibility for glibc fragments.
2509 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2510 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2511 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2512 that we needn't put an entry into acconfig.h.
2513 (ALL_LINGUAS): Add da.
2514 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2515 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2517 (AC_MBSTATE_T): Add.
2518 (RMT): Append $(EXEEXT).
2519 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2520 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2521 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2522 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2523 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2524 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2525 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2526 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2527 (EMUL_OPEN3): Remove; no longer needed.
2528 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2530 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2532 * src/common.h: Do not include basename.h.
2533 * src/rtapelib.c (base_name): Do not include basename.h;
2534 declare base_name instead.
2536 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2538 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2539 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2540 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2541 Adjust to the above changes.
2543 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2545 * src/open3.c: Remove.
2547 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2548 (tar_SOURCES): Remove open3.c.
2549 (INCLUDES): Remove -I.., as automake does that.
2550 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2552 The following changes are to put LOCALEDIR into localedir.h instead
2553 of passing it on the command line.
2555 (DISTCLEANFILES): New macro.
2556 (localedir.h): New rule.
2557 (rmt.o tar.o): Now depend on localedir.h.
2559 * tests/delete02.sh, tests/extrac04.sh: New files.
2561 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2562 (TESTS): Add extrac04.sh, and restore delete02.sh.
2563 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2564 (INCLUDES): Remove -I.. as automake does this now.
2566 * src/rtapelib.c (rexec): Don't declare unless using it.
2567 (do_command): Simplify signal-handling code slightly.
2569 * src/delete.c (blocks_needed): Remove. All uses changed to use
2570 blocking_factor - new_blocks.
2571 (acting_as_filter): New var.
2572 (write_record, delete_archive_members): Use acting_as_filter
2573 rather than archive == STDIN_FILENO to detect whether we're acting
2574 as a filter, as open can return STDIN_FILENO in some cases.
2575 (delete_archive_members): Ignore zero blocks if
2576 ignore_zeros_option is nonzero. Fix bug that messed up last
2577 output block: write_eot can't be used here, as it gets confused
2578 when the input is at end of file.
2580 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2581 symbolic link contents length. Pass directory size to
2582 get_directory_contents.
2584 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2585 m4/strerror_r.m4: New files.
2586 * m4/signedchar.m4: Remove this file.
2587 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2588 * m4/Makefile.am (EXTRA_DIST): Likewise.
2590 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2592 * po/da.po: New translation file.
2594 * src/mangle.c (extract_mangle):
2595 Fix diagnostic with wrong number of %s'es.
2597 * lib/fnmatch.c (fnmatch):
2598 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2599 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2601 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2602 fall off a device's end. Detect this.
2604 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2606 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2607 include <pathmax.h> and directory include files like <dirent.h>;
2608 no longer used. Include <savedir.h> instead.
2609 (closedir, signed_char): remove macro; no longer used.
2610 (bool, false, true): Include <stdbool.h> if you have the include
2611 file, otherwise define.
2614 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2615 opendir_warn, readdir_error): Remove; no longer needed.
2616 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2617 before deciding whether we're trying to remove ".".
2618 (remove_any_file): Try unlink first if we are not root. Use
2619 savedir when recursively removing directories, to avoid exhausting
2621 (savedir_error, savedir_warn, symlink_error): New functions.
2623 * src/list.c: (read_and): Do not invoke
2624 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2625 responsible for that. Do not invoke apply_delayed_set_stat; our
2626 caller is now responsible for that.
2627 (read_header): Use signed char instead of signed_char. Prevent
2628 later references to current_header from mistakenly treating it as
2630 (from_header): Quote invalid base-64 strings in diagnostics.
2631 (time_from_header): Do not warn about future timestamps in
2632 archive; check_time now does that.
2633 (print_header): Quote unknown file types.
2634 (skip_member): New function, replacing skip_extended_headers and
2635 now skipping the whole member instead of just the extended
2636 headers. All callers changed. This makes the code handle
2637 extended headers uniformly, and fixes some bugs.
2639 * src/update.c (update_archive): Use skip_member.
2641 * src/extract.c (we_are_root): Now global.
2642 (struct delayed_symlink): New type.
2643 (delayed_symlink_head): New var.
2644 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2645 not apply_delayed_set_stat.
2646 (set_mode, set_stat): Pointer args are now const pointers.
2647 (check_time): New function.
2648 (set_stat): Warn if setting a file's timestamp to be the future.
2649 (make_directories): Do not save and restore errno.
2650 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2651 intermediate directories.
2652 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2653 not in caller. Extract potentially dangerous symbolic links more
2654 carefully, deferring their creation until the end, and using a
2655 regular file placeholder in the meantime. Do not remove trailing
2656 / and /. from file names. Do not bother checking for ".." when
2657 checking whether a directory loops back on itself, as loopbacks
2658 can occur with symlinks too. Also, in that case, do not bother
2659 saving and restoring errno; just set it to EEXIST.
2660 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2661 ancestor if it ends in slash too (as well as ending in a char just
2663 (apply_delayed_set_stat): Remove.
2664 (apply_delayed_symlinks, extract_finish): New functions.
2666 * doc/fdl.texi: New file.
2667 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2668 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2669 * doc/tar.texi: Add Free Documentation License. New section
2670 "Overwrite Old Files", and revamp that section to make it easier to
2671 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2672 documentation into getdate.texi. Fix several minor typos. Describe
2673 TAR_OPTIONS. Describe incompatibility between incremental backups and
2674 --atime-preserve. Describe incompatibility between --verify and other
2675 options. Mention that tar normally removes symbolic links rather than
2676 following them, when extracting a file of the same name.
2678 * THANKS: Add gpoul. Change skip's address.
2680 * po/POTFILES.in: Add lib/human.c.
2682 * src/common.h (namelist, namelast): Remove decls.
2683 (we_are_root, extract_finish, skip_member, savedir_error,
2684 savedir_warn, symlink_error, gnu_list_name): New decls.
2685 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2686 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2687 closedir_warn, opendir_error, opendir_warn, readdir_error,
2688 readdir_warn): Remove decls.
2689 (get_directory_contents): New off_t arg.
2690 (addname): Now returns struct name *.
2692 * src/tar.h, tests/genfile.c: Fix comments.
2694 * src/create.c: Include hash.h.
2695 (gnu_list_name): Remove decl.
2696 (struct link): Remove "next" member.
2698 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2699 consistency with other diagnostics.
2700 (deal_with_sparse): Check for I/O error when closing the file.
2701 (create_archive): Do not allocate an array of size PATH_MAX, as
2702 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2703 the size that's needed.
2704 (hash_link, compare_links): New functions.
2705 (dump_file): Do not exhaust open file descriptors when descending
2706 deeply into a directory, by using savedir rather than
2707 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2708 Hash the set of links already created, instead of using a linked
2709 list. Fix some bugs in outputting sparse files which caused the
2710 sparse tables to be incorrect. When a file unexpectedly shrinks,
2711 output zeros rather than garbage. Do not allocate an array of
2712 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2713 allocate an array with the size that's needed.
2715 * src/incremen.c: Include hash.h.
2716 (struct directory): Remove "next", "dir_text". Change "name" to
2717 be char[1] with struct hack, not const char *. Add "found".
2718 (directory_list): Remove. Replaced by directory_table.
2719 (directory_table): New var.
2720 (nfs_string): Renamed from nfs.
2721 (hash_directory, compare_directories): New functions.
2722 (note_directory): Now returns struct directory *. First arg is
2723 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2724 Remove text arg. New "found" arg, basically corresponding to the
2725 old text arg not being null. All callers changed.
2726 (note_directory, find_directory): Use hash table rather than
2728 (get_directory_contents): New arg "device". Use savedir to do the
2729 hard work. Save the nfs-ness of stat_data, since it might change
2730 under us. Use note_directory instead of find_directory to save
2731 some work. When adding an "A" record, do it with
2732 add_to_accumulator instead of cheating with strcat.
2733 (read_directory_file): Use "+" flag before device to indicate
2734 whether it was NFS. Fix typo in checking for strtoul error.
2735 (write_directory_file_entry): New function.
2736 (write_directory_file): Use it, and use the hash routines to
2737 traverse the directory table.
2738 (gnu_restore): Use savedir rather than opendir/readdir.
2740 * src/tar.c: Include localedir.h, prepargs.h.
2741 (long_options): Now static.
2742 (long_options, usage, decode_options): -j is now short for
2743 --bzip2, and -I is now an alias for -T.
2744 (decode_options, main): argv is not const pointer now.
2745 (decode_options): Invoke prepend_default_options to support
2746 TAR_OPTIONS. In diagnostic, mention the string that was the
2747 invalid blocking factor, tape length, group, owner, or record
2748 size. --delete is no longer incompatible with -f -, undoing
2750 (main): Invoke extract_finish at end of extraction.
2752 * src/rmt.c: Include localedir.h.
2753 (main): Update copyright date to 2000.
2755 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2756 following changes: Use @sc where appropriate. Document the ranges of
2757 supported times more precisely. Add Eggert to getdate authors.
2758 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2759 zone names, as it wasn't correct and people shouldn't be relying on it
2760 anyway. Relative items also account for non-DST adjustments. Fix
2763 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2765 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2767 * tests/preset.in: Set LANGUAGE to the empty string, for some
2770 2000-10-20 Paul Eggert <eggert@twinsun.com>
2772 * m4/fnmatch.m4: Mention the GNU C library.
2774 2000-10-19 Paul Eggert <eggert@twinsun.com>
2776 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2779 2000-10-17 Paul Eggert <eggert@twinsun.com>
2781 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2784 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2785 (CHAR_BIT): Define if not defined.
2787 2000-09-09 Paul Eggert <eggert@twinsun.com>
2789 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2791 2000-08-07 Paul Eggert <eggert@twinsun.com>
2793 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2795 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2796 change to array from char *.
2798 2000-08-06 Paul Eggert <eggert@twinsun.com>
2800 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2801 compatibility with glibc 2.1.3 strftime.c.
2803 2000-07-31 Paul Eggert <eggert@twinsun.com>
2805 * lib/quotearg.c (quotearg_n_options):
2806 Don't make the initial slot vector a constant,
2807 since it might get modified.
2809 * lib/quotearg.c: Add support for more than one preallocated slot.
2811 2000-07-30 Paul Eggert <eggert@twinsun.com>
2813 * lib/quotearg.c (quotearg_n_options):
2814 Preallocate a slot 0 buffer, so that the caller
2815 can always quote one small component of a "memory exhausted" message
2818 2000-07-23 Paul Eggert <eggert@twinsun.com>
2821 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2822 mbstate_t is always defined.
2824 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2825 some GCC installations, and this configuration error is likely to be
2828 2000-07-22 Paul Eggert <eggert@twinsun.com>
2831 When the system forces us to redefine mbstate_t, shadow its mbsinit
2832 function. From Bruno Haible.
2834 2000-07-14 Paul Eggert <eggert@twinsun.com>
2836 * lib/xmalloc.c: Simplify exhausted message.
2838 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2840 2000-07-13 Paul Eggert <eggert@twinsun.com>
2842 * lib/quotearg.h (enum quoting style):
2843 New constant clocale_quoting_style.
2846 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2847 Add support for clocale_quoting_style, undoing previous change to
2848 locale_quoting_style.
2850 2000-07-10 Paul Eggert <eggert@twinsun.com>
2853 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2854 since otherwise we don't need it.
2855 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2856 since we don't do multibytes in that case.
2857 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2858 invoke multibyte primitives.
2860 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2861 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2862 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2863 and mbstate_t, to a single-part test that simply defines mbstate_t.
2865 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2866 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2867 to decide whether to define the BeOS workaround macro;
2868 this adjusts to the change to AC_MBSTATE_T.
2870 * m4/strerror_r.m4: New file.
2872 2000-07-05 Paul Eggert <eggert@twinsun.com>
2874 * lib/quotearg.c: Use double-quote to quote.
2876 * lib/quotearg.c (N_): New macro.
2877 (gettext_default): New function.
2878 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2879 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2882 * lib/quotearg.c (struct quoting_options):
2883 Simplify quote_these_too dimension.
2884 From Bruno Haible <haible@clisp.cons.org>.
2886 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2887 Test for mbstate_t only if the test
2888 for an object-type mbstate_t fails.
2890 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2892 2000-07-03 Paul Eggert <eggert@twinsun.com>
2894 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2895 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2897 * lib/quotearg.c (mbrtowc):
2898 Assign to *pwc, and return 1 only if result is nonzero.
2899 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2901 2000-07-02 Paul Eggert <eggert@twinsun.com>
2903 * lib/quotearg.c (mbstate_t):
2904 Do not define; it should be defined with AC_CHECK_TYPE.
2906 2000-06-26 Paul Eggert <eggert@twinsun.com>
2908 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2909 a bug in glibc 2.1.3.
2911 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2913 2000-06-19 Paul Eggert <eggert@twinsun.com>
2915 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2916 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2917 (ISPRINT): Likewise.
2918 Reported by Tom Tromey.
2920 2000-06-15 Paul Eggert <eggert@twinsun.com>
2922 * lib/human.c (adjust_value): New function.
2923 (human_readable_inexact): Apply rounding style even when printing
2926 * lib/human.c: Avoid shadowing warnings.
2929 2000-06-14 Paul Eggert <eggert@twinsun.com>
2931 * lib/human.c (human_readable_inexact): Allow an input block size
2932 that is not a multiple of the output block size, and vice versa.
2934 * lib/getdate.y (get_date): Apply relative times after time zone
2935 indicator, not before.
2937 2000-05-31 Paul Eggert <eggert@twinsun.com>
2939 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2940 and thus don't need AC_CANONICAL_HOST.
2942 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2943 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2944 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2945 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2946 changed. Instead of inspecting the output of getconf, try to
2947 compile the test program without and with the macro definition.
2948 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2949 getconf. Instead, check for the needed flags by compiling test
2952 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2954 * config.guess, config.sub: Remove these files, for similar reasons.
2956 2000-05-03 Paul Eggert <eggert@twinsun.com>
2958 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2959 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2960 bug. This avoids a clash when files like regex.c that define
2963 2000-05-02 Paul Eggert <eggert@twinsun.com>
2965 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2966 Define _GNU_SOURCE if this is needed to make
2967 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2968 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2970 * lib/quotearg.c (mbrtowc, mbstat_t):
2971 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2972 (<wctype.h>): Include if HAVE_WCTYPE_H.
2973 (iswprint): Define to 1 if we lack it
2975 2000-04-18 Paul Eggert <eggert@twinsun.com>
2977 * m4/mbstate_t.m4: New file.
2979 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2981 * tests/ignfail.sh: Test for uid 0 along with user "root".
2983 2000-04-05 Paul Eggert <eggert@twinsun.com>
2985 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2986 Don't use -n32 on IRIX if the installer said
2989 2000-02-28 Paul Eggert <eggert@twinsun.com>
2991 * lib/quotearg.c (ALERT_CHAR): New macro.
2992 (quotearg_buffer_restyled): Use it.
2994 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2996 * src/list.c (tartime): Fix off-by-one error when copying year if
2999 2000-02-18 Paul Eggert <eggert@twinsun.com>
3001 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
3002 (textint): New typedef.
3003 (parser_control): Changed from struct parser_control to typedef
3004 (for consistency). Member year changed from int to textint. All
3006 (YYSTYPE): Removed; replaced by %union with int and textint
3008 (tID): Removed; not used.
3009 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
3010 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
3011 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
3012 (tSNUMBER, tUNUMBER): Now of type <textintval>.
3013 (date, number, to_year): Use width of number in digits, not its
3014 value, to determine whether it's a 2-digit year, or a 2-digit
3016 (yylex): Store number of digits of numeric tokens. Return '?' for
3017 unknown identifiers, rather than (unused) tID.
3019 2000-01-16 Paul Eggert <eggert@twinsun.com>
3021 * lib/quotearg.c (quotearg_buffer_restyled):
3022 Do not quote alert, backslash, formfeed,
3023 and vertical tab unnecessarily in shell quoting style.
3025 2000-01-15 Paul Eggert <eggert@twinsun.com>
3028 Change quoting to be compatible with future autoconf versions.
3030 2000-01-11 Paul Eggert <eggert@twinsun.com>
3032 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
3034 2000-01-07 Paul Eggert <eggert@twinsun.com>
3036 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
3038 Fix bug with fnmatch.h dependency, as follows:
3039 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
3040 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
3042 * src/common.h (apply_nonancestor_delayed_set_stat):
3043 Renamed from apply_delayed_set_stat.
3044 (apply_delayed_set_stat, decode_mode, chmod_error_details,
3045 chown_error_details, close_warn, closedir_warn, mkdir_error,
3046 read_error_details, read_fatal_details, read_warn_details,
3047 seek_error_details, seek_warn_details, utime_error,
3048 write_error_details, write_fatal_details): New decls.
3050 Make diagnostic messages more regular.
3051 * src/create.c (dump_file): Quote file names with colons if possible.
3052 * src/compare.c (diff_archive): Likewise.
3053 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
3054 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
3055 * src/mangle.c (extract_mangle): Likewise.
3056 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
3058 * src/buffer.c (archive_write_error, flush_archive, close_archive,
3059 new_volume, xclose):
3060 Use error message functions to report errors consistently.
3061 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
3062 * src/create.c (finish_sparse_file, dump_file): Likewise.
3063 * src/extract.c (set_mode, set_stat, extract_sparse_file,
3064 extract_archive): Likewise.
3065 * src/list.c (list_archive): Likewise.
3066 * src/update.c (append_file): Likewise.
3067 * src/compare.c (diff_init, diff_sparse_files):
3068 Use xalloc_die to report memory exhaustion.
3069 * src/incremen.c (gnu_restore): Likewise.
3070 * src/list.c (read_header): Likewise.
3071 * src/mangle.c (extract_mangle): Likewise.
3072 * src/misc.c (maybe_backup_file): Likewise.
3073 * src/tar.c (decode_options): Likewise.
3074 * src/compare.c (read_and_process, fill_in_sparse_array,
3076 Use consistent terminology for unexpected-EOF message.
3077 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3078 * src/list.c (list_archive, read_header, skip_file,
3079 skip_extended_headers): Likewise.
3080 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
3081 (xdup2): Regularize messages with rest of tar.
3083 * src/buffer.c (flush_read): Don't read past EOF.
3085 * src/extract.c (extr_init):
3086 If we run out of memory, invoke apply_delayed_set_stat.
3087 (prepare_to_extract): Don't complain if we can't remove ".".
3088 (apply_delayed_set_stat): New function.
3089 (apply_nonancestor_delayed_set_stat):
3090 Renamed from apply_delayed_set_stat. All uses changed.
3091 Don't remove head if it doesn't apply.
3093 * src/create.c (find_new_file_size):
3094 Return size instead of storing through pointer.
3095 All callers changed.
3096 (deal_with_sparse): Don't keep reading after read errors.
3097 (finish_sparse_file): Just abort if there is an internal error.
3098 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
3099 Don't restore access times on directories during incremental dumps
3100 until after dealing with the directory.
3101 If ignoring failed reads, count closedir, read, and unknown
3102 file errors as warnings, not errors.
3103 Fix buffer overrun problem when dumping sparse files.
3105 * src/list.c (read_and):
3106 Invoke apply_nonancestor_delayed_set_stat on file names
3107 after handling them.
3108 (decode_mode): Remove; moved to misc.c.
3110 * src/misc.c (safer_rmdir): New function.
3111 (remove_any_file): Use it to avoid problems with rmdir(".").
3112 (maybe_backup_file): Regularize diagnostics.
3113 (undo_backup_file): Likewise.
3114 (decode_mode): Moved here from list.c.
3115 (chmod_error_details, chown_error_details, close_fatal,
3116 close_warn, closedir_warn, mkdir_error, read_error_details,
3117 read_warn_details, read_fatal_details, seek_error_details,
3118 seek_warn_details, utime_error, write_error_details,
3119 write_fatal_details): New functions.
3121 * src/delete.c (save_record): Remove static variable (now local).
3122 (move_archive): Don't position before start of archive.
3123 (write_record): Abort if count is zero at inopportune time.
3126 * src/tar.c (decode_options): --delete and -f - are now
3127 incompatible, since we didn't have time to fix their bugs.
3129 * tests/Makefile.am (TESTS): Remove delete02.sh.
3130 * tests/ignfail.sh: Adjust to new quoting scheme again.
3132 2000-01-06 Paul Eggert <eggert@twinsun.com>
3134 * lib/getdate.y: Sync tm_diff with the GNU C Library.
3135 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
3136 (tm_diff): Renamed from difftm. All uses changed.
3137 Replace body with that taken from GNU C Library 2.1.3pre1.
3138 (get_date): Prefer tm_gmtoff to tm_diff if available.
3140 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
3142 * tests/incremen.sh: Invoke stat on newly created file so that its
3143 ctime is updated on Nextstep.
3145 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
3147 * lib/getdate.y (get_date):
3148 Fix typo when checking for time_t overflow in time zone calculations.
3150 1999-12-13 Paul Eggert <eggert@twinsun.com>
3152 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
3154 * README-alpha: New file.
3155 * README: New sections for gzip and bzip2, Solaris.
3156 Remove mention of BACKLOG.
3158 * configure.in (AC_C_BACKSLASH_A): Add.
3159 (AC_CHECK_HEADERS): Add wchar.h.
3160 (AC_CHECK_FUNCS): Add mbrtowc.
3161 (AC_FUNC_CLOSEDIR_VOID): Add.
3163 * tests/Makefile.am (TESTS): Add delete02.sh.
3164 (POSTPONED_TESTS): Remove.
3165 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
3168 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
3170 * tests/ignfail.sh (err): Adjust to new quoting scheme.
3172 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
3174 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
3176 * src/tar.c ("quotearg.h"): New include.
3177 (usage): Now has __attribute__ ((noreturn)).
3178 (confirm): Report errno if we can't open tty.
3179 (confirm, decode_options):
3180 Quote arbitrary strings in diagnostics.
3181 (OVERWRITE_OPTION): New constant.
3182 (long_options, usage, decode_options): New --overwrite option.
3183 (decode_options): --keep-old-files, --overwrite, and --unlink-first
3184 are now mutually exclusive.
3185 Don't assume that gettext preserves errno.
3186 (main): Set default quoting style to escape_quoting_style.
3188 * src/update.c (<quotearg.h>): New include.
3190 Don't assume that gettext preserves errno.
3191 Quote arbitrary strings in diagnostics.
3192 Check for close error.
3194 * src/names.c (<quotearg.h>): New include.
3195 (name_init, name_next, name_close, names_notfound,
3196 collect_and_sort_names): Don't assume that gettext preserves
3197 errno. Quote arbitrary strings in diagnostics.
3198 (excluded_name): Fix typo that caused empty patterns to be
3201 * src/misc.c (<quotearg.h>): New include.
3202 (quote_copy_string): Quote only newline and backslash; the output is no
3203 longer meant for humans, and is locale-independent.
3204 (contains_dot_dot): New function.
3205 (remove_any_file): Don't use lstat; just rmdir the file and then use
3206 unlink if the rmdir fails because the file isn't a directory.
3207 Check for readdir and closedir errors.
3208 (maybe_backup_file): Report "stat" for stat errors.
3209 (maybe_backup_file, chdir_do):
3210 Quote arbitrary strings in diagnostics.
3211 (maybe_backup_file, undo_last_backup):
3212 Don't assume that gettext preserves errno.
3213 (call_arg_error, call_arg_fatal, call_arg_warn,
3214 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3215 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3216 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3217 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3218 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3219 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3221 * src/system.h (__attribute__): New macro.
3222 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3223 (S_ISDOOR): New macro.
3224 (closedir): New macro, if CLOSEDIR_VOID.
3226 * src/rmt.c, src/rtapelib.c (decode_oflag):
3227 O_APPEND might not be defined.
3229 * src/list.c: (read_and, list_archive):
3230 Quote arbitrary strings in diagnostics.
3231 (from_header): Use locale_quoting_style to quote diagnostics.
3232 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3234 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3236 * src/Makefile.am: Use ## for copyright comments.
3238 * src/extract.c (<quotearg.h>): New include.
3239 (enum permstatus): New enum.
3240 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3241 two mallocs. New members file_name_len, invert_permissions, permstatus.
3242 (extr_init): Remove hack that silently adjusted newdir_umask.
3243 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3244 Use these args to decide whether and how to set modes.
3245 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3246 Don't assume that gettext preserves errno.
3247 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3248 (delay_set_stat, repair_delayed_set_stat): New functions.
3249 (make_directories): Avoid mkdir where last part of path is "..".
3250 Create a struct delayed_set_stat for each directory made.
3251 (prepare_to_extract): Renamed from unlink_destination, and
3252 return 0 immediately if to_stdout_option; all callers changed.
3253 (maybe_recoverable): New parameter interdir_made.
3254 Add support for --overwrite.
3255 (extract_sparse_file, extract_archive):
3256 Quote arbitrary strings in diagnostics.
3257 (extract_archive): By default, warn about ".." in member names, and skip them.
3258 Don't open files with O_NONBLOCK or O_APPEND.
3259 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3260 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3261 minus the current umask. Keep track of intermediate directories made,
3262 to avoid looping when making x/../x when x doesn't exist; the
3263 earlier code solved this in a different way that didn't fit well
3264 into the new scheme. Don't extract permissions onto existing
3265 directories unless --overwrite is given. Do not add -wx------
3266 permissions to new directories permanently; just do it temporarily.
3267 Remove no-longer-needed hack with MSDOS and directory time stamps.
3268 (apply_delayed_set_stat): New argument specifies which directories to
3269 fix statuses of. Do not wait until the end of extraction to fix
3270 statuses; instead, fix a directory's status once we exit that directory.
3271 This requires less memory and does the right thing in some cases
3272 where the old method didn't.
3273 (fatal_exit): New function.
3275 * src/incremen.c (<quotearg.h>): New include.
3276 (get_directory_contents, gnu_restore):
3277 Check for readdir and closedir errors.
3278 (get_directory_contents, read_directory_file, gnu_restore):
3279 Quote arbitrary strings in diagnostics.
3280 (get_directory_contents, read_directory_file, write_directory_file):
3281 Don't assume that gettext preserves errno.
3283 * src/create.c (<quotearg.h>): New include.
3284 (start_header): Use `member names' to refer to archive member names, not
3285 `archive names'. Warn about `..' in member names.
3286 (finish_sparse_file, dump_file):
3287 Quote arbitrary strings in diagnostics.
3288 (finish_sparse_file, dump_file):
3289 Don't assume that gettext preserves errno.
3290 (dump_file): Don't use `access' to determine whether a directory is readable;
3291 this isn't reliable if tar is setuid. Use `opendir' instead.
3292 Check for readdir and closedir failures.
3293 Don't dump sockets as if they were fifos; just warn and skip.
3295 * src/delete.c (move_archive):
3296 Don't report fatal error merely because sizes don't fit
3297 into struct mtop values; fall back on lseek instead.
3298 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3299 Say `reposition' instead of `re-position'.
3300 (delete_archive_members):
3301 Set archive to STDOUT_FILENO before outputting trailing buffer.
3303 * src/compare.c (<quotearg.h>): New include.
3304 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3305 and `Cannot' others.
3306 (report_difference, diff_archive):
3307 Quote arbitrary strings in diagnostics.
3308 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3309 Don't assume that gettext preserves errno.
3310 (diff_archive): Don't open regular files with O_NONBLOCK.
3311 Preserve access times of files if --atime.
3313 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3314 (FATAL_ERROR, USAGE): Don't return 0.
3315 (enum old files): New enum.
3316 (old_files_option): New variable, replacing keep_old_files_option and
3317 unlink_first_option.
3318 (apply_delayed_set_stat): Now takes char const * param.
3319 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3320 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3321 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3322 read_fatal, readdir_error, readdir_warn, readlink_error,
3323 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3324 truncate_error, truncate_warn, unlink_error, waitpid_error,
3325 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3328 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3329 archive_write_error, archive_read_error, flush_archive, close_archive,
3330 init_volume_number, new_volume):
3331 Don't assume that gettext preserves errno.
3333 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3334 (open_archive): Reject multivolume verify attempts a bit earlier.
3335 Rename local variable `access', in case it's defined by system header.
3337 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3338 `Could not' sometimes and `Cannot' others.
3340 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3341 Quote arbitrary strings in diagnostics.
3343 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3346 (init_volume_number): Check for input and output errors in volno_file.
3348 (new_volume): Use new fatal_exit function to exit, and new xfork
3351 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3353 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3355 * doc/tar.texi: Add --overwrite.
3356 --absolute-names rejects ".." in names.
3358 * lib/quotearg.c: Add support for multibyte characters.
3360 (ISPRINT): New macro.
3361 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3362 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3363 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3364 (quotearg_buffer_restyled): New function, with most of the old
3365 quotearg_buffer's contents.
3366 Major rewrite to support multibyte characters.
3367 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3369 * m4/c-bs-a.m4: New file.
3371 * lib/Makefile.am: Use ## for copyright notice.
3373 * scripts/Makefile.am: Use ## on copyright notice.
3376 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3378 1999-12-05 Paul Eggert <eggert@twinsun.com>
3380 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3381 src/ChangeLog, tests/ChangeLog: Remove these files.
3382 * ChangeLog.1: New file, incorporating the above files, plus old
3384 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3386 1999-12-05 Dale Worley <worley@ariadne.com>
3388 * src/compare.c (<utime.h>, struct utimbuf): Add.
3389 (diff_archive): Restore access times if --atime.
3390 * doc/tar.texi: Explain that --atime also preserves modification time.
3392 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3394 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3395 * BACKLOG, TODO: Remove.
3396 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3397 * README: Bring up to date.
3399 1999-12-03 Paul Eggert <eggert@twinsun.com>
3401 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3403 * src/compare.c (diff_archive):
3404 Do not set errno to EPIPE; we no longer use perror.
3406 * src/create.c (dump_file):
3407 If a parent directory said that a file should be there but it is
3408 absent, diagnose it as being removed in the meantime.
3409 Do not pass meaningless errno to ERROR when reporting that the
3410 file changed as we read it.
3411 Report that a file changed if its ctime changes; this is more
3412 sensitive than mtime+size, and more accurate.
3414 * src/incremen.c (enum children): New type.
3415 (struct directory): Change old char allnew member to new enum children
3418 (get_directory_contents): When doing an incremental dump that does
3419 not cross filesystem boundaries, dump the mount points, even though
3420 they are in a different filesystem. This is for convenience when
3421 restoring, and for consistency with non-incremental dumps.
3422 This requires a 3-way flag for keeping track of which children we want,
3423 so we use enum children rather than boolean.
3425 * src/open3.c (modes): Remove.
3426 (open3): Remove unportable assumptions about flag encodings.
3427 Use `stat' instead of `access' for testing file existence,
3428 to avoid problems with setuid programs.
3430 * src/names.c (name_next): If file names are given both in the
3431 command line (e.g. via -C) and in a file (via -T), do not
3432 ignore the command-line names.
3434 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3436 * doc/tar.texi: Clarify getdate authorship.
3438 1999-11-23 Paul Eggert <eggert@twinsun.com>
3440 * lib/Makefile.am (DISTCLEANFILES): New macro.
3442 * configure.in (tar_fnmatch_hin):
3443 Remove; it runs afoul of a bug in autoconf 2.13.
3444 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3446 1999-11-19 Paul Eggert <eggert@twinsun.com>
3448 * m4/largefile.m4: Update serial.
3450 1999-11-18 Paul Eggert <eggert@twinsun.com>
3452 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3453 the QNX shell, which doesn't propagate exit status of failed
3454 commands inside shell assignments.
3456 1999-11-07 Paul Eggert <eggert@twinsun.com>
3458 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3460 * configure.in (AC_PREREQ): Bump to 2.13.
3461 (ALL_LINGUAS): Add pt_BR, ja.
3462 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3463 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3464 for AIX crossbuilds.
3466 * doc/tar.texi: New node create options for --ignore-failed-read.
3467 Remove unused version control symbols.
3468 Modernize texinfo usage.
3470 * src/tar.c (usage): Add examples.
3472 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3473 Include fnmatch.h when testing fnmatch.
3475 * src/common.h (collect_and_sort_names): New decl.
3477 * src/list.c (from_header):
3478 Handle 32-bit two's complement negative time stamps
3479 even if the leading octal digit is 2 or 3.
3481 * src/extract.c (set_stat): Remove duplicate code.
3483 * src/create.c (to_chars): Remove trailing newline from warning.
3484 (dump_file): Ignore doors.
3485 (finish_header): Report block numbers with origin 0, not origin 1.
3487 * src/rmt.c: Include getopt.h.
3488 (long_opts): New constant.
3489 (usage): New function.
3490 (main): Implement --help and --version.
3491 Output usage message if arguments are bad.
3493 1999-10-10 Paul Eggert <eggert@twinsun.com>
3495 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3497 * README: Remove --with-dmalloc.
3498 Add --disable-largefile.
3499 Remove old NeXT dirent problems, or AIX valloc problems.
3500 Remove old union wait advice, and old %lld advice.
3501 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3503 * doc/tar.texi: Clarify documentation for portable file names.
3505 * configure.in (AM_WITH_DMALLOC): Remove.
3506 (ALL_LINGUAS): Add ja.
3508 * src/tar.c (decode_options):
3509 Invalid dates are now treated as (time_t) -1.
3510 Redo version message to conform to GNU standards.
3512 * src/create.c (dump_file):
3513 Fix typo: last two args to dump_file were interchanged.
3514 * src/update.c (update_archive): Likewise.
3516 * src/common.h (tartime): New decl.
3518 * src/list.c (tartime): Now extern.
3519 (read_and): Invalid headers cause errors, not warnings.
3521 1999-10-03 Paul Eggert <eggert@twinsun.com>
3523 * lib/getdate.y (__attribute__):
3524 Don't use if GCC claims to be before 2.8; this is
3525 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3527 1999-09-25 Paul Eggert <eggert@twinsun.com>
3529 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3530 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3532 * tests/incremen.sh: Add yet another sleep.
3534 1999-09-24 Paul Eggert <eggert@twinsun.com>
3536 * NEWS: A read error now causes a nonzero exit status.
3538 * src/create.c (to_chars): Fix base-256 output.
3540 * src/buffer.c (write_error):
3541 Read error is an error, not just a warning.
3543 1999-09-24 Paul Eggert <eggert@twinsun.com>
3545 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3547 * src/tar.c (<time.h>): Include.
3548 (time): Declare if not defined.
3549 (confirm): Don't read past EOF.
3550 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3551 (main): Use clock_gettime if available.
3553 * tests/Makefile.am (TESTS): Add incremen.sh
3554 (INCLUDES): Add -I../lib, for fnmatch.h.
3556 * src/update.c (update_archive):
3557 Remove call to name_expand; had no effect.
3558 Use chdir_do to change into directory.
3559 Use deref_stat instead of stat.
3560 Use add_avoided_name to mark names to be avoided; the old method of
3561 setting a bit with the name caused all descendants of that name to
3562 be avoided, in some circumstances.
3564 * tests/incremen.sh: Remove unnecessary sleeps.
3566 * src/names.c (name_next): Go back to using plain chdir.
3567 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3568 (addname): Likewise.
3569 (name_match): Use chdir_do to act on chdir args.
3570 (merge_sort): Moved here from incremen.c.
3571 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3573 (name_expand): Remove.
3574 (name_from_list): Skip fake names.
3575 Use chdir_do to act on chdir args.
3576 (struct avoided_name): New struct.
3577 (avoided_names): New var.
3578 (add_avoided_name, is_avoided_name): New functions.
3580 * src/system.h (stat, lstat): Define in terms of statx on
3581 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3582 (UCHAR_MAX): New macro.
3583 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3585 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3587 * src/incremen.c (<time.h>): Remove include; no longer used.
3588 (time): Remove decl.
3590 (get_directory_contents): Use deref_stat.
3591 Consider a subdirectory to be all new only if
3592 listed_incremental_option or if it its timestamp is newer than the
3594 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3595 (read_directory_file): Now extern. Do not set time_now.
3596 (write_directory_file): Renamed from write_dir_file.
3597 Use start_time instead of time_now.
3598 (compare_names, collect_and_sort_names): Move to names.c.
3600 * src/mangle.c (<time.h>): Remove; not used.
3601 (time): Do not declare.
3603 * src/misc.c (chdir_from_initial_wd): Remove.
3604 (deref_stat): New function.
3605 (struct wd): New struct.
3606 (wd, wds, wd_alloc): New variables.
3607 (chdir_arg, chdir_do): New function.
3609 * src/compare.c (get_stat_data): Use deref_stat.
3611 * src/common.h (name_expand): Remove.
3613 * src/list.c (time): Declare if not defined.
3614 (base_64_digits): Moved here from create.c.
3615 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3617 (read_and): Don't get time from header unless we need it now;
3618 as getting time can cause duplicate diagnostics if bogus.
3619 Remove "Hmm, " from diagnostic.
3620 Use "Skipping to next header" uniformly.
3621 (from_header): Renamed from from_chars. All uses changed.
3622 Allow different forms for unportable 2's complement numbers.
3623 Don't check for extended forms when parsing checksums.
3624 Parse base-256 output.
3625 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3626 (major_from_header): Renamed from major_from_chars. All uses changed.
3627 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3628 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3629 (off_from_header): Renamed from off_from_chars. All uses changed.
3630 (size_from_header): Renamed from size_from_chars. All uses changed.
3631 (time_from_header): Renamed from time_from_chars. All uses changed.
3632 Warn about future timestamps.
3633 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3634 (uintmax_from_header): Renamed from uintmax_from_chars.
3636 (tartime): New function, incorporating isotime.
3638 (print_header): Use tartime.
3640 * src/create.c (to_chars): Fix typo in decl.
3641 Don't assign through char const *.
3642 Rename name_expand back to collect_and_sort_names.
3644 * src/extract.c (<time.h>): No need to include.
3645 (time): No need to declare.
3646 (now): Remove variable.
3647 (extr_init): Don't initialize `now'.
3648 Increment same_permissions_option and same_owner_option if we_are_root
3649 is nonzero; this supports the new --no-same-owner option.
3650 (set_stat): Use start_time instead of `now'.
3652 * src/create.c (struct link): Remove unused linkcount member.
3653 (base_64_digits): Move to list.c.
3654 (base_8_digits): Remove.
3655 (to_octal): New function, with some of old contents of to_base.
3657 (to_base256): New function.
3658 (to_chars): Use base 256, not base 64, for huge values.
3659 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3661 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3662 it means we have an incremental dump where we don't know whether this
3663 is a top-level call.
3664 Use deref_stat instead of statx / stat / lstat.
3665 Cast result of alloca.
3666 Check for dates if 0 < top_level, not if listed_incremental_option.
3667 Move multiple-link check after directory check.
3668 Do not dump avoided names.
3669 Dump hard links to symbolic names as links, not as separate
3671 start_header cannot return a null pointer, so don't test for it.
3672 Likewise for find_next_block.
3674 * src/buffer.c, src/common.h (<human.h>): Include.
3675 (read_error): Read error is an error, not just a warning.
3676 (print_total_written): Also print human-readable byte count, and
3678 (open_archive, flush_write): Use start_time, not current time.
3679 (flush_read): Report about garbage bytes ignored at end of archive,
3680 but act on non-garbage bytes (instead of ignoring them).
3681 (new_volume): Use WARN for warnings.
3684 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3686 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3688 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3690 * lib/Makefile.am (noinst_HEADERS):
3691 Rename fnmatch.h to fnmatch.hin; add human.h.
3692 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3693 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3695 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3697 * lib/fnmatch.c (strchrnul):
3698 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3699 Do not define if !_LIBC and if it already exists.
3700 (internal_fnmatch): Use it.
3702 * configure.in (tar_LDADD): New variable, used only when linking tar.
3703 (rmt_LDADD): Similarly, for rmt.
3704 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3705 fnmatch.c; otherwise, use the system fnmatch.h.
3707 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3708 Modernize sample backup script.
3710 * THANKS: Martin Goik's email address has changed.
3712 * m4/fnmatch.m4: New file.
3714 1999-09-03 Paul Eggert <eggert@twinsun.com>
3716 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3719 1999-08-29 Paul Eggert <eggert@twinsun.com>
3721 * lib/getdate.y (get_date):
3722 Rename outermost local `probe' to `quarter'.
3723 Rename latter local `tm' to probe_tm.
3724 From: Jim Meyering <meyering@ascend.com>
3725 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3727 1999-08-28 Paul Eggert <eggert@twinsun.com>
3729 * lib/getdate.y (PC): New macro; use it when possible.
3730 (number): Handle `Nov 11 1996' example correctly.
3731 See Risks Digest 20.55 (1999-08-27)
3732 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3734 1999-08-23 Paul Eggert <eggert@twinsun.com>
3736 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3738 Remove minor cases of lint from many source files: this includes
3739 unnecessary casts, uses of NULL, etc.
3741 * configure.in (AC_PROG_YACC): Remove.
3742 (YACC): Always use bison.
3743 (AC_STRUCT_TIMEZONE): Add.
3744 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3746 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3749 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3750 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3752 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3754 * src/common.h (merge_sort): Remove decl; no longer exported.
3756 * src/system.h (voidstar): Remove.
3757 (memcpy, memcmp): Cast args.
3758 ("xalloc.h"): Add include.
3759 (xmalloc, xrealloc): Remove decl.
3761 * src/mangle.c (time): Do not declare if defined.
3762 (first_mangle, mangled_num): Remove.
3764 * src/list.c (from_chars): Report out-of-range values more precisely.
3765 (off_from_chars): Do not allow negative offsets.
3766 (uid_from_chars): Allow negative uids.
3768 * src/create.c (linklist): Now static.
3769 (to_chars): Fix wording of message to match from_chars.
3771 * src/misc.c (merge_sort): Move to incremen.c.
3772 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3773 It's too painful to make it both generic and portable.
3774 (read_directory_file): "timestamp" -> "time stamp" in messages.
3776 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3777 (usage): Fix misspelling.
3778 (OPTION_STRING): -y is now -I.
3779 (decode_options): Use -1, not EOF, for getopt_long result.
3780 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3781 Handle operands after any "--" argument.
3782 (main): Report any output errors.
3784 * src/rmt.c (main): status is ssize_t, not long.
3786 * src/names.c (name_gather): Handle trailing -C option correctly.
3787 (addname): use memcpy, not strncpy, to copy a string of known length.
3788 (name_match): Handle trailing -C option correctly.
3789 Propagate -C option to following files.
3790 (name_match, name_scan): Remove redundant matching code.
3792 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3794 * lib/getdate.y: Major rewrite. Add copyright notice.
3795 (<stdio.h>): Include only if testing.
3797 (ISLOWER): New macro.
3798 (<string.h>): Include if HAVE_STRING_H, not USG.
3800 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3802 (EPOCH_YEAR): Renamed from EPOCH.
3803 (table): Renamed from TABLE.
3804 (meridian): Now an anonymous enum.
3805 (struct parser_control): New type.
3806 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3807 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3808 (%pure_parser): Added, so that the parser is pure.
3809 (%union): Removed; the type is now just plain int.
3810 All %type directives removed.
3811 (tLOCAL_ZONE): New %token.
3812 (month_day_table): Renamed from MonthDayTable.
3813 (gmtime, localtime, mktime, time): Declare only if not defined.
3814 (meridian_table): New table.
3815 (dst_table): New table.
3816 (units_table): renamed from UnitsTable.
3817 (relative_time_table): Renamed from OtherTable.
3818 (time_zone_table): Renamed from TimezoneTable. Modernized.
3819 (military_table): Renamed from MilitaryTable.
3820 (to_hour): Renamed from ToHour.
3821 (to_year): Renamed from ToYear.
3822 (lookup_zone): New function.
3823 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3825 (yylex): Now reentrant. All callers changed.
3826 (get_date): Add support for local time zone abbreviations.
3829 1999-08-20 Paul Eggert <eggert@twinsun.com>
3831 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3833 * src/create.c (to_chars): Generate GNU base-64 representation
3834 if we are generating an old or new GNU format tar file for a
3835 number that can't be represented with the POSIX format.
3837 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3838 (AM_FUNC_GETLINE): Add.
3839 (LIBOBJS): Add getline.o to workaround comment.
3840 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3841 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3842 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3843 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3844 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3845 lib/save-cwd.h, m4/getline.m4: New files.
3847 * src/misc.c (<save-cwd.h>): Include.
3848 (chdir_from_initial_wd): New function.
3850 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3851 (name_gather): Handle `-C x -C y' correctly.
3852 Do not rely on addname to handle -C.
3853 (addname): New CHANGE_DIR parameter. All callers changed.
3854 Remove ugly calls to getcwd; no longer needed.
3855 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3857 * src/incremen.c (listed_incremental_stream): New var.
3858 (read_directory_file): Remove arbitrary limits on file name length.
3859 Do not attempt to get the working directory; we can bypass this
3860 on fchdir hosts. Open the listed_incremental_option file for both
3861 read and write instead of opening it twice. Check for I/O errors
3862 when doing I/O to this file. Check for invalid data in the file,
3863 and report line numbers of invalid data.
3864 (write_dir_file): Likewise.
3865 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3866 Do not invoke write_dir_file; that's our caller's responsibility.
3868 * src/list.c (max): New macro.
3869 (isotime): Now takes time_t, not time_t *. Report the decimal values
3870 of times that can't be broken down.
3871 (print_header): Don't assume that major and minor device numbers can
3874 * src/common.h (struct name): change_dir is now char const *.
3875 (write_directory_file): Remove unused decl.
3876 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3877 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3878 (chdir_from_initial_wd): New decl.
3879 (addname): New 2nd arg.
3881 * THANKS: Torsten Lull -> Catrin Urbanneck
3883 1999-08-18 Paul Eggert <eggert@twinsun.com>
3885 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3886 Don't depend on ac_cv_func variables.
3887 From Albert Chin-A-Young <china@thewrittenword.com>.
3889 1999-08-18 Paul Eggert <eggert@twinsun.com>
3891 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3893 * m4/signedchar.m4: New file.
3894 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3895 * src/system.h (signed_char): New macro.
3896 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3897 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3899 * src/create.c (write_eot): Write at least two zero blocks.
3901 * src/extract.c (extract_archive): Fix sparse array bug:
3902 we did not find end of array correctly.
3904 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3905 Don't assume find_next_block yields nonnull.
3906 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3907 * src/list.c (skip_extended_headers): Likewise.
3909 * src/list.c (read_and, list_archive): Simplify code.
3910 (read_header): Fix computation of signed checksums on machines where
3912 Do not consider a block to be zero unless all its bytes are zero,
3913 even the checksum bytes. Do not attempt to parse the checksum of
3914 a zero block. Fix memory leak with long names and links.
3915 (from_chars): Accommodate a buggy tar that outputs leading NUL
3916 if the previous field overflows.
3918 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3919 \?, for portability to non-ASCII hosts.
3921 1999-08-16 Paul Eggert <eggert@twinsun.com>
3923 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3925 * src/extract.c (make_directories): Do not chown intermediate
3926 directories, even if we are root.
3928 * src/list.c (read_header): Fix bugs when interpreting
3929 POSIX-compliant headers that do not contain null bytes in the
3930 header or link names.
3932 1999-08-14 Paul Eggert <eggert@twinsun.com>
3934 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3936 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3937 (AC_HEADER_SYS_WAIT): Add.
3938 (AC_REPLACE_FUNCS): Add waitpid.
3939 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3940 * lib/waitpid.c: New file.
3941 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3942 * src/system.h (WCOREDUMP): Remove; no longer used.
3943 (WIFSTOPPED): Likewise.
3944 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3945 * src/buffer.c (child_open_for_compress): Undo previous change.
3946 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3947 (new_volume): Likewise.
3949 * src/buffer.c, src/extract.c, src/incremen.c (time):
3950 Don't declare if defined.
3951 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3952 * src/incremen.c (read_directory_file):
3953 Invoke `time' the same way everyone else does.
3954 Check validity of --listed-incremental file contents a bit better.
3955 Do not worry about --after-date-option; tar.c now checks this.
3956 * src/list.c (isotime): Report ??? if localtime returns null.
3957 Don't assume years fit into four digits.
3958 Don't append trailing newline.
3959 (print_header): Report ??? if localtime returns null;
3960 Don't assume years fit into four digits.
3962 * src/compare.c (diff_archive): Do not fall back on absolute name
3963 when --absolute-names is not specified.
3965 * src/create.c (start_header):
3966 Include text of ignored filesystem prefix in warning.
3967 (create_archive): Check for excluded names when doing incremental
3968 pass through directory.
3969 (dump_file): Do not dump old files explicitly given on command line
3970 when using --listed-incremental. Do not strip ./ prefix from names.
3972 * src/tar.c: -g now implies after_date_option = 1.
3973 -g and -N are now incompatible options.
3975 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3977 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3979 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3980 incremental headers as POSIX prefixes.
3982 1999-08-11 Paul Eggert <eggert@twinsun.com>
3984 * NEWS, configure.in: Version 1.13.6.
3986 * configure.in (ALL_LINGUAS): Add pt_BR.
3987 * po/pt_BR.po: New file.
3989 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3990 Renamed from tar.info and header.texi; adjust actions so that
3991 they work in other directories.
3993 * doc/tar.texi: Add -y and --bzip2.
3994 Patterns containing / now exclude only file names whose prefix match.
3996 * lib/exclude.h (excluded_filename): New option parameter.
3997 (add_exclude_file): New ADD_FUNC parameter.
3998 (excluded_pathname): Remove decl.
3999 * lib/exclude.c (_GNU_SOURCE):
4000 Remove; no longer needed since we don't use FNM_ macros.
4001 (excluded_filename): Renamed from excluded_filename_opts.
4002 (excluded_filename, excluded_pathname): Remove.
4003 (add_exclude_file): New ADD_FUNC parameter.
4005 * po/POTFILES.in: Add lib/quotearg.c.
4007 * src/buffer.c (_GNU_SOURCE): Define.
4008 (<fnmatch.h>): Include unconditionally.
4009 (child_open_for_compress): Dup after closing, to avoid possible file
4010 descriptor exhaustion.
4011 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4012 (flush_read): Likewise.
4014 * src/common.h (LG_8, LG_64): New macros.
4015 (excluded_with_slash, excluded_without_slash): New vars.
4017 (base_64_digits): New decl.
4018 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
4019 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
4021 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
4022 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
4024 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4025 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4026 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
4027 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
4028 respectively. All definitions and uses changed.
4029 (excluded_name): New decl.
4031 * src/compare.c (diff_archive):
4032 Open files with O_NONBLOCK instead of O_NDELAY.
4034 * src/create.c (base_64_digits): New constant.
4035 (base_8_digits): New macro.
4036 (MAX_VAL_WITH_DIGITS): New macro.
4037 (to_base): First half of old to_oct. Support base 64 too.
4038 (to_chars): Other half of old to_oct, for 64-bit support.
4039 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
4040 (gid_substitute, uid_substitute): Look up names dynamically if
4041 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
4042 (mode_to_chars): Renamed from mode_to_oct.
4043 Support negative values in all the _to_chars functions.
4044 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4045 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
4046 (dump_file): Inspect entire pathname, not just new file name
4047 component, when deciding whether to exclude it.
4049 * src/extract.c (extract_archive):
4050 Open files with O_NONBLOCK instead of O_NDELAY.
4052 * src/incremen.c (get_directory_contents):
4053 Inspect entire pathname, not just new file name
4054 component, when deciding whether to exclude it.
4056 * src/list.c (<fnmatch.h>): Do not include.
4057 (from_chars): Renamed from from_oct. New parameter specifying
4058 the negative of the minimum allowed value. Support negative
4060 (base64_map): New var.
4061 (base64_init): New function.
4062 (print_header): Output numeric uids and gids if numeric_owner_option.
4064 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
4066 * src/names.c (_GNU_SOURCE): Define.
4067 (<fnmatch.h>): Include unconditionally.
4068 (excluded_name): New function, taking over duties of excluded_pathname.
4071 * src/rmt.c (decode_oflag): New function.
4072 (main): Use it to support symbolic open flags.
4074 * src/rtapelib.c (encode_oflag): New function.
4075 (rmt_open__): Do not allow newlines in the path.
4076 Propagate errno correctly.
4077 Decode symbolic open flags, if present.
4079 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
4082 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4083 New -y or --bzip2 option.
4084 (add_filtered_exclude): New function.
4085 (decode_options): Put excluded patterns with / into
4086 excluded_with_slash, and without / into excluded_without_slash.
4087 Compare newer_mtime_option to its new initial value
4088 TYPE_MINIMUM (time_t) when deciding whether more than one
4089 threshold date was specified.
4091 1999-07-20 Paul Eggert <eggert@twinsun.com>
4093 * NEWS, configure.in: Version 1.13.5.
4095 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
4097 * src/buffer.c (new_volume): Likewise.
4098 * src/incremen.c (read_directory_file): Likewise.
4099 * src/tar.c (decode_options):
4100 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
4103 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
4104 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
4106 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
4107 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
4108 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
4109 Define to 0 if the corresponding S_IF* macro is not defined.
4110 (mkfifo): Do not define if already defined, or if S_IFIFO
4113 * src/compare.c (diff_archive): Use HAVE_READLINK, not
4114 S_ISLNK, to determine whether to invoke readlink.
4115 * src/create.c (dump_file): Likewise.
4117 * src/extract.c (set_mode):
4118 Do not chmod unless we are root or the -p option was given;
4119 this matches historical practice.
4120 (unlink_destination): New function, which checks for unlink failures.
4121 (maybe_recoverable): Stay quiet if -U.
4122 (extract_archive): Use O_EXCL if unlink_first_option.
4123 Report unlink failures.
4124 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
4125 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
4128 * src/incremen.c (get_directory_contents): Depend on
4129 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
4131 * src/list.c: Remove S_IS* ifdefs.
4132 * src/misc.c (maybe_backup_file): Likewise.
4134 * src/misc.c (maybe_backup_file):
4135 "Virtual memory exhausted" -> "Memory exhausted",
4136 to conform to the other places this message is issued.
4138 * src/mangle.c (extract_mangle):
4139 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
4141 * src/rtapelib.c (rmt_open__):
4142 Remove typo that caused us to omit the first char
4145 1999-07-16 Paul Eggert <eggert@twinsun.com>
4147 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
4149 * doc/tar.texi: A path name is excluded if any of its file name
4150 components matches an excluded pattern, even if the path name was
4151 specified on the command line.
4152 * src/create.c (create_archive): Likewise.
4153 * src/list.c (read_and): Likewise.
4154 * src/update.c (update_archive): Likewise.
4155 * lib/exclude.h (excluded_pathname): New decl.
4156 * lib/exclude.c (_GNU_SOURCE): Define.
4157 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
4158 (excluded_filename_opts): New function.
4159 (excluded_pathname): New function.
4161 * lib/Makefile.am (EXTRA_DIST):
4162 xstrtol.c moved here from libtar_a_SOURCES.
4163 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
4164 Remove xstrtoul.c; no longer needed.
4165 * lib/xstrtol.c: Remove.
4167 * src/tar.c (decode_options):
4168 Set newer_time_option to TYPE_MINIMUM, so that
4169 negative timestamps are handled correctly.
4170 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
4171 uniformity (and so that we don't need to have the other fns).
4172 (main): Remove call to init_total_written; no longer needed.
4174 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
4175 checks for unsigned long and long long.
4176 * src/arith.c: Remove.
4177 * src/Makefile.am (tar_SOURCES): Remove arith.c.
4178 * po/POTFILES.in: Remove src/arith.c.
4179 * src/arith.h: Use double, to simplify configuration gotchas.
4180 (tarlong): Now double.
4181 (TARLONG_FORMAT): New macro.
4182 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
4183 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
4184 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
4185 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
4186 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
4187 mult_tarlong, print_tarlong): Remove. All callers replaced with
4190 * src/common.h (init_total_written): Remove decl.
4192 * src/buffer.c (total_written):
4193 Remove; replaced with prev_written + bytes_written.
4194 (prev_written): New var.
4195 (init_total_written): Remove.
4196 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4198 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4199 Make sure that we can shift, multiply
4200 and divide unsigned long long values; Ultrix cc can't do it.
4202 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4203 Check for any unknown bits, not just unknown bits left of the leftmost
4206 * lib/quotearg.c (quotearg_buffer):
4207 Don't quote spaces if C quoting style.
4208 * src/list.c (from_oct):
4209 Use C quoting style for error; omit trailing NULs.
4211 1999-07-14 Paul Eggert <eggert@twinsun.com>
4213 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4215 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4216 <inttypes.h> defines strtoumax as a macro (and not as a function).
4217 HP-UX 10.20 does this.
4219 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4220 * PORTS, README, TODO, doc/tar.texi: Likewise.
4222 1999-07-12 Paul Eggert <eggert@twinsun.com>
4224 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4225 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4227 * src/list.c (decode_header):
4228 Do not assume that S_IFBLK and S_IFCHR are defined.
4230 * src/create.c (start_header): Do not assume S_IFMT is defined.
4231 (dump_file): Remove unnecessary check for screwy apollo lossage.
4232 Do not assume S_IFBLK and S_IFCHR are defined.
4234 * src/extract.c (extract_archive):
4235 Test whether S_IFCHR and S_IFBLK are nonzero,
4236 not whether they are defined, for consistency with other tests.
4238 * src/buffer.c (is_regular_file):
4239 Don't succeed on files that we can't access due to
4240 permissions problems.
4241 (open_archive): Fix wording on fatal error message.
4242 Don't bother to stat /dev/null if the archive is not a character
4245 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4246 Report an error, not a warning, for I/O errors.
4247 (process_rawdata, process_dumpdir, diff_sparse_files):
4248 Change ungrammatical "Data differs" to "Contents differ".
4249 (get_stat_data): Find hidden files on AIX.
4250 Accept file name as argument; all uses changed.
4251 (get_stat_data, diff_archive): Use system error message for
4252 nonexistent files rather than rolling our own.
4253 (diff_archive): Unknown file types are errors, not warnings.
4254 Normalize spelling of message to "File type differs".
4255 Use get_stat_data to get link status, for consistency.
4256 Do not inspect st_rdev for fifos.
4257 Do not assume st_mode values contain only file types and mode bits.
4258 Check for mode changes and device number changes separately.
4260 * src/update.c (append_file):
4261 Open the file before statting it, to avoid a race.
4262 Complain about file shrinkage only when we reach EOF.
4264 1999-07-08 Paul Eggert <eggert@twinsun.com>
4266 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4268 * configure.in (AC_EXEEXT): Add.
4270 * lib/Makefile.am (noinst_HEADERS):
4271 Add basename.h, exclude.h. Remove full-write.h.
4272 (libtar_a_SOURCES): Add exclude.c.
4274 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4276 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4277 * lib/safe-read.h (safe_read): New decl.
4278 * src/rmt.c: Include safe-read.h.
4279 * src/rtapelib.c: Include basename.h, save-read.h.
4280 (rmt_open__): Use base_name to compute base name.
4283 Include basename.h, exclude.h; don't include full-write.h.
4284 (exclude_option): Remove decl.
4285 (excluded): New decl.
4286 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4288 * src/list.c (read_and):
4289 Use excluded_filename instead of check_exclude.
4290 Check base name of incoming file name, not entire file name, when
4291 deciding whether to exclude it.
4293 * src/create.c (finish_sparse_file):
4294 Use excluded_filename instead of check_exclude.
4295 Don't bother to stat excluded file names.
4296 * src/incremen.c (get_directory_contents): Likewise.
4298 * src/names.c (exclude_pool, exclude_pool_size,
4299 allocated_exclude_pool_size, simple_exclude_array,
4300 simple_excludes, allocated_simple_excludes,
4301 pattern_exclude_array, pattern_excludes,
4302 allocated_pattern_excludes, add_exclude, add_exclude_file,
4304 Remove; now done in ../lib/exclude.c.
4306 * src/tar.c (decode_options): Initialize `excluded'.
4307 Use new add_exclude_file and add_exclude functions.
4309 1999-07-05 Paul Eggert <eggert@twinsun.com>
4311 * m4/gettext.m4: Use changequote rather than [[ ]].
4313 * lib/safe-read.c: Renamed from lib/full-read.c.
4314 (safe_read): Renamed from full_read. All uses changed.
4315 * lib/safe-read.h, lib/full-write.h: New files.
4316 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4317 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4318 * lib/full-write.c: Include full-write.h.
4319 * src/common.h: Include full-write.h, safe-read.h.
4320 * src/system.h: (full_read, full_write): Remove decls.
4322 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4324 * src/system.h (bindtextdomain, textdomain): undef before
4325 defining, to avoid preprocessor warnings with --disable-nls
4326 on hosts whose locale.h includes libintl.h.
4328 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4329 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4330 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4333 1999-07-02 Paul Eggert <eggert@twinsun.com>
4335 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4336 * m4/mktime.m4: New file.
4337 * m4/Makefile.am.in, m4/README: Remove these files.
4338 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4339 remove README, Makefile.am.in.
4340 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4341 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4344 * src/tar.c: Include signal.h.
4345 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4346 (main): Ensure SIGCHLD is not ignored.
4348 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4349 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4350 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4351 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4352 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4353 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4354 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4355 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4356 they don't overlap with char codes. Use an enum instead of a lot
4359 * src/system.h (ISASCII): Remove.
4360 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4361 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4362 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4363 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4364 LONG_MAX): New macros.
4366 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4367 (read_directory_file): Cast ISSPACE arg to unsigned char.
4368 * src/misc.c (ISPRINT): Remove; now in system.h.
4369 (remove_any_file): Add brackets to pacify gcc -Wall.
4370 * src/list.c: Don't include <ctype.h>; system.h already does this.
4371 (ISODIGIT, ISSPACE): Remove; now in system.h.
4372 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4374 (from_oct): Cast ISSPACE arg to unsigned char.
4376 * src/create.c (mode_to_oct): Translate modes from internal to
4378 * src/list.c (mode_from_oct): Translate modes from external to
4379 internal form. Do not complain about unrecognized mode bits.
4380 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4381 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4383 * src/extract.c: (extr_init, make_directories, extract_archive):
4384 Do not assume mode bits have traditional Unix values.
4385 * src/list.c (decode_mode): Likewise.
4386 * src/create.c (start_header, dump_file): Likewise.
4387 * src/buffer.c (child_open_for_compress,
4388 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4389 * src/compare.c (diff_archive): Likewise.
4391 * src/extract.c (set_mode): Use %04 not %0.4 format.
4392 (extract_sparse_file): Do not use data_block uninitialized.
4393 Check for lseek failures.
4395 * src/rtapelib.c (rmt_lseek__):
4396 Convert lseek whence values to portable integers on the wire.
4397 * src/rmt.c (main): Likewise. Check for whence values out of range.
4399 * src/create.c (finish_sparse_file): Use lseek whence macros
4400 instead of integers.
4401 * src/buffer.c (backspace_output): Likewise.
4402 * src/compare.c (diff_archive, verify_volume): Likewise.
4403 * src/delete.c (move_archive): Likewise.
4404 * src/extract.c (extract_sparse_file): Likewise.
4406 * src/create.c (dump_file): Do not invoke finish_sparse_file
4407 on a negative file descriptor.
4409 * src/buffer.c: Add braces to pacify gcc -Wall.
4411 * src/compare.c (diff_sparse_files): Report lseek errors.
4413 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4415 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4417 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4418 message to be internationalized; \a doesn't work with msgfmt.
4420 * src/tar.c (long_options, main, usage, OPTION_STRING):
4421 Remove -E or --ending-file.
4422 * src/list.c (read_and): Likewise.
4423 * src/common.h (ending_file_option): Likewise.
4424 * src/buffer.c (close_archive): Likewise.
4426 * tests/after: Don't run two commands together in a pipeline,
4427 as some old shells mishandle pipeline exit status.
4429 1999-06-28 Paul Eggert <eggert@twinsun.com>
4431 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4432 * NEWS: Describe changes since 1.12.
4433 * README: Update bug reporting address; move paxutils ref to NEWS.
4435 Handle EINTR correctly.
4436 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4437 * lib/full-read.c, lib/full-write.c: New files.
4438 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4439 Prefer full_read to read and full_write to write.
4440 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4441 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4443 * src/extract.c (extract_sparse_file): Likewise.
4444 * src/rmt.c (get_string, main, report_error_message,
4445 report_numbered_error): Likewise.
4446 * src/rmt.h (rmtread, rmtwrite): Likewise.
4447 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4448 rmt_write__, rmt_ioctl__): Likewise.
4449 * src/update.c (append_file): Likewise.
4450 * src/system.h (full_read, full_write): New decls.
4452 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4453 lib/xmalloc.c, src/arith.c, src/misc.c.
4455 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4456 New macros. All uses of STDIN and STDOUT changed.
4457 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4458 instead of 0 and STDOUT_FILENO instead of 1.
4459 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4460 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4462 * src/rmt.c (private_strerror): Avoid const. Translate results.
4464 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4465 in the presence of NFS clock skew.
4467 1999-06-25 Paul Eggert <eggert@twinsun.com>
4469 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4471 * src/buffer.c (write_archive_buffer): New function.
4472 (child_open_for_compress, flush_write, flush_read): Use it to write
4474 (open_archive): Report error if fstat of archive fails.
4475 Improve efficiency of check for /dev/null.
4476 Also, fix some corner cases with remote archives and /dev/null checking.
4477 (close_archive): Test for input fifo only if not remote.
4478 Truncate output archive only if it's not remote.
4480 * src/misc.c (remove_any_file):
4481 Don't terminate if you see . or ..; just skip them.
4483 1999-06-18 Paul Eggert <eggert@twinsun.com>
4485 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4487 Output sizes using a format that's more compatible with
4488 traditional tar (and with GNU Emacs).
4489 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4490 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4491 Don't subtract 1 from size.
4492 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4493 Output a trailing NUL unless the value won't fit without it.
4494 (finish_header): No need to append NUL to chksum, now that
4497 1999-06-16 Paul Eggert <eggert@twinsun.com>
4499 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4501 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4502 @INTLLIBS@ might invoke rpl_realloc.
4504 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4505 (intconv): Remove; use xstrto* fns instead.
4506 ("xstrtol.h"): Include.
4507 (check_decimal): Remove.
4508 (long_options, usage, OPTION_STRING, decode_options):
4509 Remove -y, --bzip2, --unbzip2.
4510 (decode_options): Use xget_version instead of get_version.
4511 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4512 Replace invocations of check_decimal with xstrtoumax.
4514 * tests/preset.in (echo_n, echo_c): Remove.
4516 * tests/after: Don't rely on $echo_c and $echo_n.
4518 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4519 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4520 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4521 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4522 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4523 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4524 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4525 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4526 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4527 m4/xstrtoumax.m4: New files.
4529 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4530 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4531 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4532 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4533 (AC_CHECK_FUNCS): Remove lchown.
4534 (AC_REPLACE_FUNCS): Remove basename, dirname.
4535 Add lchown, strtol, strtoul.
4536 (jm_FUNC_MKTIME): Add.
4537 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4538 are also built via the ANSI2KNR-filtering rules.
4539 Use a no-op line to work around bug in automake 1.4 with malloc and
4541 (AC_OUTPUT): Add m4/Makefile.
4543 * lib/Makefile.am (EXTRA_DIST):
4544 Add lchown.c, malloc.c, mktime.c, realloc.c,
4545 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4546 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4547 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4548 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4549 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4551 * src/system.h (uintmax_t): Don't declare; configure now does this.
4553 * src/common.h (backup_type): New decl.
4554 * src/common.h, src/misc.c, src/tar.c:
4555 Move include of backupfile.h to common.h.
4557 * src/misc.c (maybe_backup_file):
4558 Pass backup_type to find_backup_file_name.
4560 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4561 UINTMAX_STRSIZE_BOUND.
4563 * doc/tar.texi: Remove --bzip2.
4564 Fix @xref typos reported by latest makeinfo.
4566 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4568 (M4DIR, ACINCLUDE_INPUTS): New macros.
4569 ($(srcdir)/acinclude.m4): New rule.
4571 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4572 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4573 now generated automatically by autoconf.
4575 1999-05-15 Paul Eggert <eggert@twinsun.com>
4577 * doc/tar.texi: Remove -y.
4579 1999-04-09 Paul Eggert <eggert@twinsun.com>
4581 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4582 (we were allocating too much storage).
4583 (uintmax_t): Don't declare; configure now does this.
4585 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4587 1999-03-22 Paul Eggert <eggert@twinsun.com>
4589 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4591 * acinclude.m4 (AC_LFS_FLAGS):
4592 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4593 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4594 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4596 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4597 New macros; needed for latest GNU xmalloc.c.
4599 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4600 (libtar_a_SOURCES): Add quotearg.c.
4601 * list.c: Include <quotearg.h>.
4602 (from_oct): Add forward decl.
4603 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4604 (from_oct): Report an error only if TYPE is nonzero.
4605 Quote any funny characters in bad header.
4607 1999-03-20 Paul Eggert <eggert@twinsun.com>
4609 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4611 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4612 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4614 (AC_LFS): Simplify AIX revision number test.
4616 1999-03-17 Paul Eggert <eggert@twinsun.com>
4618 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4620 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4621 Remove; it doesn't work that well
4622 with AC_CANONICAL_HOST.
4623 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4625 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4627 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4629 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4631 * tar.texi: Fix bug-report addr.
4633 * README: Remove --with-included-malloc.
4634 Upgrade version numbers of build software.
4636 1999-03-07 Paul Eggert <eggert@twinsun.com>
4638 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4640 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4641 where bindtextdomain and gettext require -lintl.
4642 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4643 `no' means it failed.
4644 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4645 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4646 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4647 to add anything to the command line (it's all in config.h).
4648 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4650 1999-03-01 Paul Eggert <eggert@twinsun.com>
4652 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4654 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4656 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4657 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4658 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4659 like OFF_MAX, which are not reliable
4660 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4661 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4662 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4664 * src/incremen.c (get_directory_contents):
4665 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4666 Have statx depend on STX_HIDDEN, not AIX.
4668 * src/create.c (to_oct):
4669 New parameter substitute, giving a substitute value to use
4670 when the original value is out of range. Do not append a space to the
4671 output; modern tars don't. When a value is out of range, specify the
4672 maximum value, not the number of bits.
4673 (GID_NOBODY, UID_NOBODY): New macros.
4674 (gid_to_oct, uid_to_oct): Use them as substitutes.
4675 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4676 (dump_file): Check whether the file changed as we read it.
4678 * src/rmt.c (main): Remove suspicious AIX/386 code.
4680 1999-02-19 Paul Eggert <eggert@twinsun.com>
4682 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4683 returns a type compatible with char *; it doesn't on SunOS
4684 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4686 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4688 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4689 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4691 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4693 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4694 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4695 * acinclude.m4 (AM_WITH_NLS):
4696 Update to latest gettext version (serial 5).
4697 (AC_LFS_FLAGS): New macro
4698 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4699 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4700 Work properly in cross-compilation scenario, by checking for getconf
4701 with AC_CHECK_TOOL and by ditching uname in favor of
4702 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4704 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4705 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4706 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4707 since getdate.y now uses ANSI code.
4709 * config.guess, config.sub: New files; taken from automake 1.4.
4711 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4712 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4713 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4714 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4715 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4716 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4717 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4719 1999-02-01 Paul Eggert <eggert@twinsun.com>
4721 * src/tar.c: Update copyright.
4725 1999-02-01 Paul Eggert <eggert@twinsun.com>
4727 * NEWS, configure.in: Version 1.12.64004
4729 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4731 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4733 * src/extract.c (extract_archive): Fix bug when extracting sparse
4734 files: they were trashing the tar file header.
4736 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4737 Add -y or --bzip2 or --bunzip2 option.
4739 1999-01-30 Paul Eggert <eggert@twinsun.com>
4741 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4742 cached_no_such_uid, cached_no_such_gid): New vars.
4743 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4744 Cache failures, too.
4746 * src/tar.c (decode_options):
4747 Don't pass names longer than UNAME_FIELD_SIZE to
4748 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4750 1999-01-27 Paul Eggert <eggert@twinsun.com>
4752 * NEWS, configure.in: Version 1.12.64003
4754 * src/buffer.c (backspace_output, close_archive): Cast
4755 rmtlseek position arg to off_t, for benefit of K&R compilers
4757 * src/compare.c (verify_volume): Likewise.
4759 * NEWS, configure.in: Version 1.12.64002
4761 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4762 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4763 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4764 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4765 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4766 uid_from_oct): Likewise.
4768 1999-01-25 Paul Eggert <eggert@twinsun.com>
4770 * incremen.sh: Fix timing bug in regression test.
4772 1999-01-22 Paul Eggert <eggert@twinsun.com>
4774 * NEWS, configure.in: Update version
4776 * Makefile.am (localedir): Change to $(datadir)/locale.
4777 (DEFS): New macro, defining LOCALEDIR.
4778 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4779 (INCLUDES): Add -I..
4781 * Makefile.am (localedir): Change to $(datadir)/locale.
4783 1999-01-21 Paul Eggert <eggert@twinsun.com>
4785 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4787 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4788 * src/Makefile.am (localedir): Likewise.
4789 (DEFS): New macro, defining LOCALEDIR.
4790 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4791 (INCLUDES): Add `-I..'.
4793 * tests/incremen.sh: Fix timing bug.
4795 1999-01-20 Paul Eggert <eggert@twinsun.com>
4797 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4798 `lfs.7' changed to `64000' in version number
4799 to conform to gnits standards.
4801 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4802 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4804 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4807 1998-12-07 Paul Eggert <eggert@twinsun.com>
4809 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4811 * src/list.c (read_header):
4812 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4814 1998-11-30 Paul Eggert <eggert@twinsun.com>
4816 * configure.in: Quote the output of uname.
4818 * src/extract.c (set_stat): chmod after chown even when not root;
4819 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4821 1998-11-15 Paul Eggert <eggert@twinsun.com>
4823 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4825 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4826 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4828 1998-10-28 Paul Eggert <eggert@twinsun.com>
4830 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4832 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4835 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4836 On many installations, rexec is disabled.
4838 1998-08-07 Paul Eggert <eggert@twinsun.com>
4840 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4842 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4843 for nameless users and groups.
4845 1998-02-17 Paul Eggert <eggert@twinsun.com>
4847 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4848 * NEWS, README: Add explanation of why this isn't an official version.
4850 1998-02-02 Paul Eggert <eggert@twinsun.com>
4852 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4853 This is an unofficial version.
4855 1997-12-17 Paul Eggert <eggert@twinsun.com>
4857 * src/incremen.c (ST_DEV_MSB): New macro.
4858 (NFS_FILE_STAT): Use most significant bit of st_dev,
4859 even if it's unsigned.
4861 1997-12-08 Paul Eggert <eggert@twinsun.com>
4863 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4865 1997-11-19 Paul Eggert <eggert@twinsun.com>
4867 * configure.in (HAVE_INTTYPES_H):
4868 Don't ignore cache variable if it's already set.
4870 1997-11-10 Paul Eggert <eggert@twinsun.com>
4872 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4873 * src/delete.c (records_read): Now off_t.
4874 (move_archive): Don't assume mt_count is of type daddr_t.
4876 1997-10-30 Paul Eggert <eggert@twinsun.com>
4878 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4879 Set to appropriate values if large file support
4880 needs explicit enabling.
4881 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4883 New macros to configure.
4884 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4886 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4887 major_t, minor_t, ssize_t): New macros.
4889 * src/arith.h (TARLONG_FORMAT):
4890 Fix typo: %uld -> %lu. Use unsigned when long long
4892 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4893 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4895 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4896 2nd arg is now unsigned long.
4898 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4899 (prepare_record_buffer): Arg is now size_t.
4900 Remove now-useless casts.
4902 (main): Use `long' for status, so that it can store ssize_t.
4903 Use daddr_t, mode_t, size_t, off_t when appropriate.
4904 Convert daddr_t and off_t values ourselves, since they might be longer
4905 than long. Convert other types using `long' primitives.
4906 When processing MTIOCTOP, do not try to pass resulting
4907 count back, since it won't work (it could be too large) and it's
4908 not expected anyway.
4911 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4912 now-useless casts. Use unsigned long to print *_t types, except use
4913 STRINGIFY_BIGINT for off_t.
4914 (update_archive): Cast -1 to dev_t when necessary.
4916 * src/tar.c (check_decimal):
4917 Now returns 1 if successful, 0 otherwise, and returns
4918 uintmax_t value into new arg. Check for arithmetic overflow.
4919 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4920 Check for overflow on user or group ids.
4922 * src/compare.c (diff_init, process_rawdata, read_and_process,
4923 diff_sparse_files, diff_archive):
4924 Use off_t, pid_t, size_t, ssize_t when appropriate.
4925 Remove now-useless casts. Use unsigned long to print *_t types,
4926 except use STRINGIFY_BIGINT for off_t.
4928 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4929 Size arg is now size_t.
4931 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4932 when allocating buffer.
4935 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4936 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4937 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4940 (get_status_string, get_status_off): New function.
4941 (get_status): Now returns long, so that it can store ssize_t.
4942 Invoke get_status_string to do the real work.
4943 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4944 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4945 (rmt_ioctl__): Convert mt_count by hand,
4946 since it might be longer than long.
4948 * src/mangle.c (extract_mangle):
4949 Check for overflow when converting off_t to size_t.
4950 Use off_t, size_t when appropriate. Remove now-useless casts.
4952 * src/system.h (mode_t): Remove; now done by autoconf.
4953 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4954 Return number of ST_NBLOCKSIZE-byte blocks,
4955 not number of 512-byte blocks;
4956 this also helps to avoid overflow.
4957 (st_blocks): Declare if needed.
4958 (ST_NBLOCKSIZE): New macro.
4959 (<limits.h>, <inttypes.h>): Include if available.
4960 (CHAR_BIT): New macro.
4961 (uintmax_t): New typedef.
4962 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4963 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4964 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4966 * src/names.c (name_init):
4967 Fix typo in error message: FILE* was passed, but char*
4970 (read_name_from_file, name_gather, addname, name_match, name_scan,
4971 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4973 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4975 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4976 (extract_sparse_file): Args now use off_t.
4978 (set_mode, set_stat, make_directories, extract_sparse_file,
4979 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4980 now-useless casts. Use unsigned long to print *_t types, except use
4981 STRINGIFY_BIGINT for off_t.
4983 * src/misc.c (quote_copy_string):
4984 Use size_t when appropriate. Remove now-useless casts.
4986 * src/list.c (read_and, list_archive, read_header, decode_mode,
4987 print_header, print_for_mkdir):
4988 Use mode_t, off_t, size_t when appropriate. Remove
4989 now-useless casts. Use unsigned long to print *_t types, except use
4990 STRINGIFY_BIGINT for off_t.
4992 (read_header): Check for overflow when converting header size.
4994 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4995 const char *. Size arg is now size_t. Now takes new type and maxval
4996 args. Compute result using uintmax_t, not long. Report error if
4997 field does not contain octal number in range.
4998 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4999 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
5000 uintmax_from_oct): New functions.
5002 (stringify_uintmax_t_backwards): New function.
5004 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
5005 (skip_file): Offset arg is now off_t.
5007 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
5008 real_s_totsize, real_s_sizeleft, current_block_ordinal):
5010 (write_error): Arg is now ssize_t.
5011 (child_pid): Now pid_t.
5012 (available_space_after): Now size_t.
5014 (child_open_for_compress, child_open_for_uncompress, flush_write,
5015 open_archive, flush_write, write_error, flush_read, close_archive):
5016 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
5017 casts. Use unsigned long to print *_t types, except use
5018 STRINGIFY_BIGINT for off_t.
5020 * src/delete.c (records_read): Now daddr_t.
5021 (move_archive): Arg is now daddr_t. Check for overflow when
5023 (move_archive, delete_archive_members): Use daddr_t, off_t when
5024 appropriate. Remove now-useless casts.
5026 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
5027 (rmt_lseek): Now returns off_t.
5029 * src/create.c (to_oct):
5030 Now static. Value arg is now uintmax_t. Accept new args
5031 giving name of type of octal field, for error messages. Report an
5032 error if the value is too large to fit in the field.
5033 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5034 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
5036 (write_eot, write_long, finish_header, deal_with_sparse,
5037 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
5038 appropriate. Remove now-useless casts. Use unsigned long to print
5039 *_t types, except use STRINGIFY_BIGINT for off_t.
5041 (find_new_file_size): 1st arg is now off_t*.
5042 (finish_sparse_file): Args now use off_t, not long.
5043 Check for lseek error.
5044 (create_archive, dump_file): Cast -1 to dev_t when necessary.
5045 (dump_file): Device arg is now dev_t.
5046 Avoid overflow when testing whether file has holes
5047 by using the new ST_NBLOCKSIZE macro.
5049 * src/incremen.c (struct accumulator, add_to_accumulator,
5050 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
5051 Use size_t for sizes.
5052 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
5053 Use dev_t, ino_t for devices and inodes.
5054 (gnu_restore): Use off_t for file offsets.
5055 (struct directory): Use char for flags. Add new flag `nfs'.
5057 (NFS_FILE_STAT): New macro.
5058 (note_directory): Accept struct stat * instead of
5059 device and inode number. All callers changed.
5060 (note_directory, get_directory_contents):
5061 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
5062 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
5064 * src/common.h (record_size, struct name, struct sp_array,
5065 available_space_after):
5066 Use size_t for sizes.
5067 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
5068 Use off_t for file offsets.
5069 (struct name): dir_contents is now const char *, not char *.
5070 (dump_file, get_directory_contents): Use dev_t for devices.
5071 (to_oct): Remove decl.
5072 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
5073 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
5074 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
5075 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
5076 UINTMAX_FROM_OCT): New macros.
5077 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5078 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
5079 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
5080 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
5081 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
5082 (print_for_mkdir): 2nd arg is now mode_t.
5084 See ChangeLog.1 for earlier changes.
5088 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
5091 This file is part of GNU tar.
5093 GNU tar is free software; you can redistribute it and/or modify
5094 it under the terms of the GNU General Public License as published by
5095 the Free Software Foundation; either version 2, or (at your option)
5098 GNU tar is distributed in the hope that it will be useful,
5099 but WITHOUT ANY WARRANTY; without even the implied warranty of
5100 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5101 GNU General Public License for more details.
5103 You should have received a copy of the GNU General Public License
5104 along with GNU tar; see the file COPYING. If not, write to
5105 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
5106 Boston, MA 02111-1307, USA.