1 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * configure.ac: Raised version number to 1.14
5 * tests/after: Added copyleft statement
6 * tests/before: Added copyleft statemente
7 * tests/preset.in: Added copyleft statement
9 Tar 1.14 is released. Sources up to this point are tagged
12 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
14 * configure.ac: Fixed prerequisite headers for sys/buf.h
16 * src/system.h: Likewise.
17 * tests/after (compare): Fixed argument quoting under eval
18 * tests/before: Quote TAR_ARCHIVE_FORMATS
20 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
25 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
26 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
27 the pathname of the rmt utility.
28 New option --enable-backup-scripts.
29 * doc/tar.texi: Updated
30 * scripts/Makefile.am: Install the scripts only if requested
32 * scripts/backup.in: Fixed --version output.
33 Fixed initialization of the listing files and printing
34 the time of the last previous level dump.
35 * scripts/restore.in: Fixed --version output.
36 * src/Makefile.am (localedir.h rule): Generate correct
37 DEFAULT_RMT_COMMAND variable.
38 * src/common.h (rmt_command_option): New variable.
39 * src/list.c (read_and): Print block number before
40 issuing 'Skipping to next header' diagnostics, if
41 requested by block_number_option.
42 * src/rtapelib.c: Use rmt_command_option instead of
44 * src/tar.c: New option --rmt-command.
45 (decode_options): Handle --rmt-command. Initialize
46 rmt_command_option to DEFAULT_RMT_COMMAND.
48 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
50 * doc/tar.texi: Further update.
52 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
54 * configure.ac: Minor fix
55 * scripts/Makefile.am: Updated
56 * scripts/backup-specs: Updated
57 * scripts/backup.in: Minor fixes
58 * scripts/backup.sh: Removed
59 * scripts/backup.sh.in: New file. Source for backup.sh
60 * scripts/restore.in: New file
61 * scripts/.cvsignore: Updated
62 * scripts/WARNING: Removed
63 * doc/tar.texi: Updated
66 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
68 * src/names.c (name_gather): Bugfix: Honor single -C with
70 * tests/same-order01.sh: New file
71 * tests/same-order02.sh: New file
72 * tests/Makefile.am: Updated
74 * tests/append.sh: Added copyleft header
75 * tests/delete01.sh: Likewise
76 * tests/delete02.sh: Likewise
77 * tests/delete04.sh: Likewise
78 * tests/extrac01.sh: Likewise
79 * tests/extrac02.sh: Likewise
80 * tests/extrac03.sh: Likewise
81 * tests/extrac04.sh: Likewise
82 * tests/gzip.sh: Likewise
83 * tests/ignfail.sh: Likewise
84 * tests/incremen.sh: Likewise
85 * tests/multiv01.sh: Likewise
86 * tests/old.sh: Likewise
87 * tests/options.sh: Likewise
88 * tests/recurse.sh: Likewise
89 * tests/version.sh: Likewise
90 * tests/volume.sh: Likewise
91 * tests/star/gtarfail.sh: Likewise
92 * tests/star/gtarfail2.sh: Likewise
93 * tests/star/multi-fail.sh: Likewise
94 * tests/star/pax-big-10g.sh: Likewise
95 * tests/star/qucktest.sh: Likewise
96 * tests/star/ustar-big-2g.sh: Likewise
97 * tests/star/ustar-big-8g.sh: Likewise
99 * doc/.cvsignore: Updated
101 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
103 * configure.ac: Check whether date accepts +format argument
104 (for backup scripts).
105 * scripts/level-0: Removed
106 * scripts/level-1: Removed
107 * scripts/weekly.new: Removed
108 * scripts/dump-remind: Removed
109 * scripts/backup.in: New file
110 * scripts/backup.sh: New file
111 * scripts/dump-remind.in: New file
112 * scripts/backup-specs: Updated
113 * scripts/Makefile.am: Updated for new directory contents.
114 * scripts/.cvsignore: Updated
116 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
119 * doc/tar.texi: Updated
120 * src/tar.c: --utc implies -vv
122 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
124 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
125 does not define it if it fails to find iconv.h.
127 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
129 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
130 and parts of configure.ac
131 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
132 * lib/Makefile.am: Removed
133 * lib/Makefile.tmpl: New file.
134 * lib/.cvsignore: Updated
135 * m4/.cvsignore: Updated
136 * src/xheader.c: Include stpcpy.h
138 * src/create.c: Produce an error, not warning, if the
139 filename is too long.
140 * tests/longv7.sh: Synchronized with the recent changes.
142 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
144 * configure.ac: Fixed test for iconv_t
145 * src/rmt.h: Bugfix by Jürgen Weigert
146 * THANKS: Add Jürgen Weigert
147 * tests/star/README: Fixed typo
149 2004-04-04 Paul Eggert <eggert@twinsun.com>
151 Merge getdate documentation changes from coreutils.
153 * doc/getdate.texi: Update from coreutils CVS.
154 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
156 Merge recent gnulib changes, and remove some lint.
158 Improve support for nanosecond-resolution time stamps.
159 * bootstrap: Add gettime, timespec modules.
160 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
161 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
163 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
164 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
165 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
166 * src/common.h (newer_mtime_option): Now a struct timespec, not
167 time_t. All uses changed.
168 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
169 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
170 * src/incremen.c (scan_path): Likewise.
171 * src/list.c (read_and): Likewise.
172 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
173 whether newer_mtime_option is initialized.
174 * src/tar.c (decode_options): Likewise.
175 * src/tar.c (decode_options): Adjust to new signature for get_date.
177 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
178 result of safe_read, full_write, and similar functions.
179 Detect safe_read error by comparing to SAFE_READ_ERROR;
180 detect full_write error by comparing to 0.
182 * src/common.h (write_error_details, sys_write_archive_buffer):
184 * src/misc.c (write_error_details): Likewise.
185 * src/rmt.c (main): Likewise.
186 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
187 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
188 * src/sparse.c (sparse_scan_file, sparse_dump_region,
189 check_sparse_region, check_data_region): Likewise.
190 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
191 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
192 * src/update.c (append_file): Likewise.
194 * src/buffer.c (clear_read_error_count): Use explicit (void)
195 to indicate a function with no arguments.
196 * src/create.c (check_links): Likewise.
197 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
198 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
199 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
200 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
202 * src/utf8.c (get_input_charset): Likewise.
203 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
204 xheader_decode_global, extended_header_init): Likewise.
205 * tests/mksparse.c (usage): Likewise.
207 * src/buffer.c (new_volume): Rename local variables to avoid
209 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
210 sparse_file_p, sparse_member_p, sparse_fixup_header,
211 sparse_dump_file, sparce_extract_file, sparse_skip_file,
212 sparse_diff_file): Likewise.
213 * src/compare.c (diff_archive): Likewise.
214 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
215 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
217 * src/extract.c (repair_delayed_set_stat): Likewise.
218 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
220 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
221 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
222 sparse_dump_file, sparse_file_p, sparse_member_p,
223 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
224 check_data_region, sparse_diff_file): Likewise.
225 * src/system.c (sys_stat_nanoseconds): Likewise.
226 * src/xheader.c (xheader_format_name): Likewise.
228 * src/common.h (enum old_files): Remove comma before }; not portable.
230 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
231 * src/rmt.c (usage): Likewise.
232 * src/xheader.c (xheader_set_single_keyword): Likewise.
233 * tests/genfile.c (usage): Likewise.
234 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
237 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
239 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
240 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
241 langtab.charset, charset_lookup): Likewise.
243 * src/common.h (name_init): Remove unused args. All callers changed.
244 * src/names.c (name_init): Likewise.
246 * src/common.h (usage, xheader_write, xheader_write_global,
247 sys_reset_uid_gid): New decls.
249 * src/compare.c (report_difference, process_noop): Add
250 __attribute__ ((unused)) for unused attributes.
251 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
253 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
254 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
255 path_coder, size_coder, uid_coder, uname_coder,
256 sparse_numblocks_coder): Likewise.
258 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
259 dump_file0): Now static.
260 * src/utf8.c (charset_lookup): Likewise.
261 * src/xheader.c (xheader_protected_pattern_p,
262 xheader_protected_keyword_p, xheader_set_single_keyword,
263 xheader_keyword_deleted_p, xheader_keyword_override_p,
264 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
266 * tests/genfile.c (usage): Likewise.
267 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
270 * src/create.c (hash_link): Rewrite to avoid cast.
272 * src/extract.c (file_newer_p): Use parameter, not global var.
273 * src/misc.c (write_error_details): Likewise.
275 * src/extract.c (prepare_to_extract): Remove directory arg; not
276 used. All callers changed.
278 * src/misc.c (close_fatal): Remove; not used.
279 * src/system.c (sys_utimes): Likewise.
281 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
283 * src/rmt.c (main): Update copyright date to 2004.
284 * src/tar.c (decode_options): Likewise.
286 * src/rtapelib.c (get_status_string): Don't lose errno when
287 skipping the error messages.
288 (get_status): Report an error if atol returns a negative number.
290 * src/utf8.c (struct langtab, langtab, charset_lookup,
291 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
293 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
294 Use macros, not definitions, to avoid type clashes with system
296 (charset_lookup): Local var is now auto, not static.
297 (utf8_convert): Use ICONV_CONST instead of const, to avoid
300 * src/utf8.c (langtab): Initialize all elements of struct, to
302 * src/xheader.c (xhdr_tab): Likewise.
304 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
306 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
308 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
311 * configure.ac: Raised version number to 1.13.94
312 * src/system.h: Protect inclusion of <sys/time.h>
314 Declare time() if HAVE_DECL_TIME is 0
315 * tests/.cvsignore: Added mksparse
317 * tests/sparse01.sh: New file
318 * tests/multiv02.sh: New file
319 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
320 * tests/longv7.sh: Added missing call to 'after'
322 * src/common.h: Added missing prototypes
323 * src/compare.c (diff_archive): Use is_sparse member
324 instead of GNUTYPE_SPARSE.
325 * src/create.c: Removed unused variables
326 * src/extract.c (extract_archive): Use sparse_member_p instead
328 Removed unused variables
329 * src/list.c (decode_header): Use sparse_fixup_header to correct
331 (print_header): Do not rely on GNUTYPE_SPARSE type.
332 Use st->stat.st_size to print real file size.
333 (skip_member): Assign stat_info.file_name to save_name. This fixes
334 bug reported by Mads Martin Joergensen <mmj@suse.de>
335 Use sparse_skip_file() to skip sparse members.
336 * src/rtapelib.c: include "common.h"
337 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
338 (struct tar_sparse_optab.fixup_header): New member
339 (tar_sparse_member_p): New function.
340 (tar_sparse_init): Return true if decode_header is not provided
341 (tar_sparse_fixup_header)
342 (sparse_member_p,sparse_fixup_header)
344 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
345 (star_fixup_header, pax_sparse_member_p): New function
346 (pax_decode_header): Remove
347 * src/system.h: Include <sys/time.h> and <utime.h> when available
348 * src/tar.c (usage): Prototype moved to common.h
349 * src/tar.h (struct tar_stat_info.is_sparse): New member
350 * src/utf8.c (utf8_convert): Changed prototype
351 (get_input_charset): Removed unused variable
352 * src/xheader.c: include <fnmatch.h>
353 (size_decoder): Assign to both st->archive_file_size and
355 (st->stat.st_size): Assign to st->stat.st_size
356 (sparse_numbytes_decoder): Removed unused variable
357 * src/.cvsignore: Added .gdbinit
358 * THANKS: Added Mads Martin Joergensen
360 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
362 * src/create.c (write_long_name): Do not allow more than
363 NAME_FIELD_SIZE-1 characters in a file name for V7 format
365 * tests/longv7.sh: New file.
366 * tests/Makefile.am: Add longv7.sh
368 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
370 * src/buffer.c (open_archive): Clear read_full_records_option
371 if reading from a pipe.
372 (short_read): Display warning about the deduced record size
374 * tests/star/pax-big-10g.sh: Updated to match the above changes.
375 * tests/star/ustar-big-2g.sh: Likewise.
376 * tests/star/ustar-big-8g.sh: Likewise.
378 * configure.ac: Added gl_FUNC_STRTOULL
379 * src/create.c (start_header): Check for GNU_FORMAT
380 if incremental_option is set.
381 * src/xheader.c (to_decimal): New function.
382 (xheader_format_name): Use to_decimal() instead of snprintf.
383 * tests/listed01.sh: Use genfile instead of dd
384 * tests/multiv01.sh: Likewise.
386 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
388 * src/list.c (read_and): Stop processing the archive after
389 encountering a single zero record. Many old archives contain
390 arbitrary garbage after it.
391 The warning is issued anyway.
393 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
395 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
396 conversion buffer was not null terminated. Fix provided
397 by Leland Lucius <llucius@tiny.net>
398 * THANKS: Added Leland Lucius
399 * src/utf8.c (utf8_convert): Indentation fix.
401 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
403 * src/buffer.c (flush_read): Bugfix: the
404 condition at line 714 included
406 || (status > 0 && !read_full_records_option)
408 which is grossly wrong, since even if new_volume() below succeeds,
409 the subsequent call to rmtread will overwrite the chunk of data
410 already read in the buffer and thus spoil everything.
411 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
413 * tests/star/multi-fail.sh: New test.
414 * tests/Makefile.am: Added multi-fail.sh
415 * tests/star/README: Updated
417 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
420 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
421 * src/common.h (utc_option): new global
422 (enum old_files.KEEP_NEWER_FILES): New element
423 * src/extract.c: Handle --keep-newer-files option
424 * src/list.c (tartime): Print UTC if --utc was given.
425 * src/tar.c: New options: --utc and keep-newer-files
427 * tests/Makefile.am: Added new tests
428 * tests/after: Rewritten
429 * tests/before: Rewritten
430 * tests/preset.in: Rewritten
431 * tests/delete03.sh: Accomodate for the new testsuite logic
432 * tests/gzip.sh: Likewise
433 * tests/incremen.sh: Likewise
434 * tests/listed01.sh: Likewise
435 * tests/multiv01.sh: Likewise
436 * tests/old.sh: Likewise
437 * tests/options.sh: Likewise
438 * tests/version.sh: Likewise
439 * tests/volume.sh: Likewise
441 * tests/star: New directory
442 * tests/star/README: New file
443 * tests/star/gtarfail.sh: New file
444 * tests/star/gtarfail2.sh: New file
445 * tests/star/pax-big-10g.sh: New file
446 * tests/star/qucktest.sh: New file
447 * tests/star/ustar-big-2g.sh: New file
448 * tests/star/ustar-big-8g.sh: New file
450 2004-02-26 Paul Eggert <eggert@twinsun.com>
452 * doc/tar.texi (dircategory Individual utilities): Append period,
453 as suggested by Karl Berry.
455 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
457 * src/list.c (decode_header): Call xheader_decode before
458 the assignment to current_stat_info.archive_file_size.
460 2004-02-23 Paul Eggert <eggert@twinsun.com>
462 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
464 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
469 * tests/before: Move testing of the prerequisite archive formats
470 to the separate function 'prereq'. Do not expect any arguments
471 * tests/delete03.sh: Use prereq() instead of passing arguments
473 * tests/incremen.sh: Likewise.
474 * tests/listed01.sh: Likewise.
475 * tests/multiv01.sh: Likewise.
477 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
479 Added UTF-8 support. Finished global extended header
483 * configure.ac: Detect libiconv
484 * src/utf8.c: New file. Conversions to and from utf-8.
485 * src/Makefile.am: Added utf8.c
486 * src/create.c (write_header_name) In pax format, use
487 "path" keyword if the file name is not ASCII
488 (start_header): Likewise for uname and gname.
489 * src/list.c: Decode encountered global headers.
490 * src/xheader.c: Use keywords from the global
492 Correctly handle UTF-8 conversions.
493 (xheader_list_destroy): New function.
494 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
495 missing gettext markers
496 (decode_record): Rewritten using caller-provided handler and
498 * tests/listed01.sh: Give credit to Andreas Schuldei.
500 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
502 * src/create.c (dump_file0): The conditional at line
503 1296 prevented incremental backups on individual files
504 from working, as reported by Andreas Schuldei
505 <andreas@schuldei.org>.
507 This is due to the condition
509 (0 < top_level || !incremental_option)
511 Removing it makes incremental backups work for individual
512 files as well as for directories. On the other hand, it does
513 not affect other functionality, as shown by the reasoning below:
515 To begin with, the two parts of this condition are mutually
518 1) when top_level < 0, incremental_option == 1
519 so the condition yields false
520 2) when top_level >= 0, incremental_option == 0
521 so the condition yields true.
523 In other words, it is completely equivalent to
525 (!incremental_option)
527 Now, let's consider the effect of its removal. There are two cases:
529 1) when incremental_option==1
530 This means incremental backup in progress. In this case dump_file
531 is invoked only for directories or for files marked with 'Y' by
532 get_directory_contents. The latter are those that did not meet the
533 condition in incremen.c:242, which is exactly the same condition
534 as this at create.c:1296. So, for these files the check
535 (!incremental_option) is useless, since the rest of the
536 conditional will yield false anyway. On the other hand, if
537 dump_file is invoked on a directory, the conditional will yield
538 false due to !S_ISDIR assertion, so these will be processed as usual.
540 Thus, for this case the extra condition (!incremental_option) is
541 irrelevant, and its removal won't alter the behavior of tar,
542 *except* that it will enable incremental backups on individual
543 files, which is the wanted effect.
545 2) when incremental_option==0
546 In this case the condition yields true and its removal does not
547 affect the functionality.
550 * configure.ac: Raised patchlevel to 93
551 * src/incremen.c: Minor stylistic fixes.
552 * tests/listed01.sh: New test. Check listed incremental
553 backups on individual files.
554 * tests/Makefile.am: Added listed01.sh
556 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
558 * src/common.h (simple_finish_header,start_private_header): New
560 (xheader_ghdr_name): Changed declaration
561 * src/create.c (start_private_header): Removed static qualifier.
562 (write_extended): Removed superfluous last argument. Use
564 (simple_finish_header): New function.
565 (finish_header): Use simple_finish_header() to break recursive
566 dependency between this function and write_extended().
567 * src/tar.c (assert_format): Do not bail out if several
568 --format arguments are given. This is a common case when
569 TAR_OPTIONS are used.
570 (decode_options): New option --show-defaults displays the
571 compiled-in defaults.
572 Use POSIX format if no --format option was given and
573 --pax-option was specified.
574 Do not allow to use --pax-option unless the archive format is
575 set to POSIX (or reading subcommand is requested).
577 * src/update.c (update_archive): Write global extended header if
579 * src/xheader.c (xheader_format_name): Bugfix.
580 (xheader_xhdr_name): Changed the default extended header name
581 to '%d/PaxHeaders.%p/%f', as POSIX requires.
582 (xheader_ghdr_name): Removed unused argument.
583 (xheader_write,xheader_write_global): New function.
584 (xheader_decode): Modified to honor overrides whatever
585 the current archive format is.
587 * src/delete.c (delete_archive_members): Call xheader_decode
589 * src/list.c (decode_header): Likewise.
590 * src/incremen.c (sort_obstack): Fixed typo in the comment
592 * doc/tar.texi: Document new default for extended
595 * tests/before: Accept an optional list of allowed archive
596 formats. Exit with the status 77 if the current archive
597 format does not match any of them.
598 * tests/delete03.sh: Require gnu, oldgnu or posix format
599 * tests/incremen.sh: Require gnu or oldgnu format
600 * tests/multiv01.sh: Likewise
602 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
604 * doc/tar.texi (Option Summary): Documented --pax-option
605 * src/tar.c: Likewise.
607 * src/create.c (to_chars): Added a comment.
608 * src/tar.h: Comment to GNU_FORMAT
610 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
613 * configure.ac: Added stpcpy
614 * bootstrap: Likewise
615 * lib/Makefile.am: Likewise
616 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
618 * src/create.c (write_extended): Call xheader_xhdr_name
619 instead of using hardcoded "././@PaxHeader" name.
620 * src/tar.c: New option --pax-option (equivalent to -o option
622 * src/xheader.c: Implement pax -o option. Fixed misleading
623 heading comment (introduced 2003-09-02).
624 * src/incremen.c: Minor fixes
625 * m4/.cvsignore: Updated
627 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
629 * src/incremen.c: Removed accumulator stuff in favor of obstack.
630 (get_directory_contents): Split into two functions
631 * src/update.c: Minor changes
632 * doc/tar.texi: Fixed typo
634 2004-02-15 Paul Eggert <eggert@twinsun.com>
636 Fix Debian bug 230872, originally reported by Jeff King in
637 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
639 * doc/tar.texi (posix compliance): Remove. The whole section
640 was a misunderstanding of what POSIXLY_CORRECT is supposed to
641 mean. The GNU Coding Standards says that POSIXLY_CORRECT
642 is for disabling extensions that are incompatible with POSIX:
643 it is not for disabling compatible extensions. All references
644 to this section removed.
645 (posix): This format is created only if the posix format is
646 specified; it is no longer created if gnu format is specified
647 and POSIXLY_CORRECT is set.
648 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
649 POSIX does not specify the behavior of tar, so we should
650 not worry about POSIXLY_CORRECT here.
652 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
654 * Makefile.am: Removed m4
655 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
657 * README-alpha: Updated
658 * bootstrap: Updated TP URL, improved help output. Default
659 to :ext:anoncvs and set CVS_RSH, unless already set.
660 * m4/Makefile.am: Removed
662 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
664 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
665 Use $option instead of $1 so all options will be parsed.
667 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
669 Started rewriting buffer.c ...
671 * bootstrap: New option --no-po
672 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
673 (time_to_start_writing): Changed data type
674 (file_to_switch_to): Removed. Variable never assigned to.
675 (open_archive) Moved option compatibility checks to tar.c
677 * src/common.h (maybe_backup_file): Changed return type
678 * src/misc.c: Likewise.
679 * src/create.c: Updated invocations of safer_name_suffix
680 * src/extract.c: Likewise
681 * src/delete.c: Updated assignment to write_archive_to_stdout
682 * src/tar.c (decode_options): More option compatibility checks
683 (moved from buffer.c)
684 * src/update.c (time_to_start_writing): Changed data type.
685 * tests/recurse.sh: New test case.
686 * tests/mksparse.c: New file.
687 * tests/Makefile.am: Added recurse.sh and mksparse.c
689 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
691 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
692 Martin Simmons for the patch.
693 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
694 <pius@pld-linux.org> for the patch.
696 2003-12-26 Paul Eggert <eggert@twinsun.com>
698 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
699 and translation website.
701 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
702 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
703 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
704 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
705 files are replaced by autoreconf. Also, there seems to be a bug
706 in gettext/autoconf/automake if we try to omit these files after
707 autoreconf has replaced them, even though the gettext manual says
708 they're optional. So give up and just include them for now, even
709 though they make 'configure' longer and slower.
711 Change translation URL from
712 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
713 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
714 accommodate translator website revamp.
716 Fail if autoreconf fails.
718 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
719 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
720 ignore files now supplied by gettext 0.13.1.
722 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
724 Synchronized with the backup repository on Mirddin
726 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
728 * configure.ac: Check for varios members of struct stat
729 that may represent file modification times with a subsecond
731 Check for utimes (for future use)
732 * src/buffer.c (short_read): Issue a warning on short reads.
733 * src/common.h (sys_stat_nanoseconds): New function
734 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
735 * src/list.c (read_and): Treat only two successive zero
736 filled blocks as an EOF indicator. Issue a warning if
737 a single one is encountered.
738 * src/system.c (sys_stat_nanoseconds): New function
739 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
741 * src/xheader.c (code_time,decode_time): Support for subsecond
743 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
744 (mtime_coder,mtime_decoder): Update invocations of code_time and
746 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
747 (sparse_numblocks_decoder,sparse_offset_decoder)
748 (sparse_numbytes_decoder): Updated
750 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
752 * src/names.c (safer_name_suffix): Reverted change made
753 2003-11-14. Reason: Discussion with Paul Eggert and
754 Jean-Louis Martineau. See also ChangeLog entry from
756 * tests/delete03.sh: Likewise.
757 * tests/extrac04.sh: Likewise.
758 * tests/multiv01.sh: Likewise.
760 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
762 * src/incremen.c (write_directory_file): Use sys_truncate
763 * src/list.c (print_header): Use archive_file_size member
764 when printing real file size.
765 * src/sparse.c (sparse_scan_file): Correctly handle files with
767 (sparse_dump_region,sparse_extract_region): Allow for zero size
770 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
772 * configure.ac: Raised version number to 1.13.92
773 * src/list.c (decode_header): Discern between pax and ustar
775 Initialize current_stat_info.archive_file_size.
777 NOTE: Modifications from this date on are temporarily
778 stored on local CVS on mirddin. This repository will
779 be synchronized with Savannah as soon as the latter
780 becomes operational again.
782 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
785 * src/sparse.c: Initial implementation of GNU/pax sparse
787 * src/common.h (xheader_store): Changed prototype.
788 * src/create.c: Update calls to xheader_store
789 * src/extract.c (extract_archive): Check reported size vs.
790 archive file size to determine if we have to do with a
792 * src/tar.c (usage): Cleaned up the sample argument to --newer
794 (decode_options): Allow --sparse for POSIX_FORMAT archives.
795 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
797 Implemented GNU.sparse.* keywords.
799 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
801 * configure.ac: Check for setlocale. Thanks Bruno Haible for
804 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
806 * src/create.c (write_gnu_long_link): Use oldgnu
807 magic with @LongLink blocks.
809 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
811 * src/tar.h: Support for star sparse format.
812 * src/sparse.c: Likewise.
814 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
816 * src/sparse.c (sparse_diff_file): New function
817 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
818 (sys_compare_uid_gid): Removed.
819 (sys_compare_links,report_difference): Changed prototype
820 (sparse_diff_file): New function
821 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
822 (sys_compare_uid_gid): Removed.
823 (sys_compare_links): Changed declaration
824 * src/compare.c (diff_archive): Use sparse_diff_file.
826 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
828 Rewritten sparse file handling.
830 * src/sparse.c: New file. Provides a universal framework
831 for various methods for sparse files handling.
832 * src/Makefile.am: Added sparse.c
833 * src/common.h (struct sp_array,sparsearray,sp_array_size)
834 (init_sparsearray,fill_in_sparse_array): Removed
835 (enum dump_status): New data type
836 (pad_archive,close_diag,open_diag,read_diag_details)
837 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
839 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
841 (print_header): Changed prototype declaration.
842 * src/tar.h (struct sp_array): Declaration from common.h
843 (struct tar_stat_info): New members archive_file_size,
844 sparse_map_avail,sparse_map.
845 * src/create.c: Major rewrite.
846 * src/extract.c: Use new sparse file interface.
847 * src/compare.c (diff_sparse_files): Temporary placeholder.
849 * src/buffer.c: Minor changes
850 * src/tar.c: Likewise.
851 * src/list.c: Likewise.
852 * src/misc.c (close_diag,open_diag,read_diag_details)
853 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
854 diagnostics functions.
855 * src/incremen.c: Use new diagnostics functions.
856 * src/names.c: Likewise.
858 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
860 * configure.ac: Fixed check for setsockopt
862 * src/create.c: Do not zero-terminate name field if
863 the name is exactly 100 characters long.
864 (write_ustar_long_name): Fixed cheking for unsplittable
867 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
869 * src/create.c (start_header): Removed debugging hook
870 (dump_file): Fixed handling of linkname field.
871 * src/names.c (safer_name_suffix): If the input
872 file name ends with a slash, output one should do so
874 * doc/tar.texi: Documented --format=ustar
876 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
878 * src/tar.h (archive_format): USTAR_FORMAT: New type.
879 * src/create.c: Added POSIX.1-1988 support.
880 * src/names.c (safer_name_suffix): Skip leading ./
881 * src/tar.c: New option --format=ustar forces
882 POSIX.1-1988 archive format.
883 * tests/delete03.sh: Updated.
884 * tests/extrac04.sh: Updated.
885 * tests/multiv01.sh: Updated.
887 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
889 * src/list.c (read_and): Initialize current_stat_info
890 and extended_header at the start of the loop.
891 * src/names.c (all_names_found): Check if the argument
892 contains valid filename. Fixes coredump on `not_a_tar_file'
893 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
894 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
895 Fixes `pax-big-10g' bug.
897 2003-11-12 Paul Eggert <eggert@twinsun.com>
899 Fix some C compatibility bugs reported by Joerg Schilling.
901 * src/common.h (stripped_prefix_len): Fix misspelling
902 "stripped_path_len" in declaration.
903 * src/rmt.c (main): Use "return FOO;" rather than
904 "exit (FOO);"; we no longer have to worry about
905 pre-ANSI hosts that mishandled returned values from "main".
906 * src/tar.c (main): Likewise. This avoids warnings on some
908 * src/system.c: Include signal.h, for 'kill'.
909 * src/system.h (DEV_BSIZE): Remove.
910 (DEFAULT_ST_BLKSIZE): New macro.
911 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
912 * src/tar.c (enum): Remove comma just before }.
914 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
916 * src/list.c (decode_header): Initialize st_atime and
919 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
921 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
922 Bunk <bunk@fs.tum.de> for reporting.
923 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
924 <martin@xemacs.org> for spotting.
926 2003-11-04 Paul Eggert <eggert@twinsun.com>
928 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
931 2003-10-26 Paul Eggert <eggert@twinsun.com>
933 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
934 Bug reported by Christian Weisgerber.
936 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
940 * src/tar.c (decode_options): Removed superfluous archive format
942 * doc/tar.texi: Documented new features.
944 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
947 * THANKS: Added Wojciech Polak
948 * configure.ac: Added checks for missing functions. Raised
949 version number to indicate alpha release.
950 * lib/Makefile.am: Added missing headers
951 * lib/waitpid.c: Added missing includes.
952 * src/extract.c: Likewise.
953 * src/names.c: Removed spurious includes.
954 * src/xheader.c: Likewise.
955 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
956 macro overriding broken mkdir prototypes.
958 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
960 * configure.ac: Check for dev_t and ino_t.
961 * m4/Makefile.am: Added missing files.
962 * src/system.c: New file.
963 * src/Makefile.am: Added system.c
964 * src/common.h: Prototypes for functions from system.c
965 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
966 * src/buffer.c: Moved system dependencies to system.c
967 * src/compare.c: Likewise.
968 * src/create.c: Likewise.
969 * src/delete.c: Likewise.
970 * src/extract.c: Likewise.
971 * src/rtapelib.c: Likewise.
973 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
975 Implemented --occurrence option.
978 * src/tar.c: New option --occurrence.
979 * src/common.h (occurrence_option): New global
980 (struct name): Changed `found' member to `uintmax_t
982 (names_done): Removed
983 (all_names_found): Changed prototype.
984 (ISFOUND,WASFOUND): New macros
985 * src/delete.c (delete_archive_members): Honor --occurrence
987 * src/list.c (read_and): Likewise.
988 * src/names.c: Count number of occurrences of each name in the
990 (name_match): Honor --occurrence option.
991 (names_done): Removed
992 (all_names_found,names_notfound): Rewritten.
994 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
996 * src/tar.c: Removed extra precaution regarding
997 subcommand_option == CAT_SUBCOMMAND
998 * lib/Makefile.am: Updated
1000 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1002 * src/common.h (names_done): New function.
1003 * src/names.c: Likewise.
1004 * src/list.c (read_and): Use all_names_found() as `while'
1006 * src/tar.c: New option --first-copy
1009 2003-09-24 Paul Eggert <eggert@twinsun.com>
1011 * src/rmt.c (main): Don't translate Copyright string; international
1012 law says the word "Copyright" should be in English.
1013 * src/tar.c (decode_options): Likewise.
1015 2003-09-22 Paul Eggert <eggert@twinsun.com>
1017 * doc/tar.texi (extracting untrusted archives): New section.
1019 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
1020 Return size_t, not pointer, so that we don't have to worry about
1021 violating the C standard by converting char const * to char *.
1022 All callers changed.
1023 * src/names.c (stripped_path_len): Likewise. Strip file system
1024 prefix, too. Count adjacent slashes as if they were one slash;
1025 that is the POSIX standard.
1027 2003-09-17 Paul Eggert <eggert@twinsun.com>
1029 * README-alpha: Document maintainer tool assumptions a bit. GNU
1030 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
1031 Debian bug 211447. Fix minor misspellings/whitespace nits.
1033 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
1034 gl_USE_SYSTEM_EXTENSIONS.
1036 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
1037 * m4/.cvsignore: Add restrict.m4, time_r.m4.
1039 2003-09-17 Paul Eggert <eggert@twinsun.com>
1041 * bootstrap: Don't use "for option; do";
1042 Solaris 8 /bin/sh doesn't like that.
1044 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1046 * README-alpha: Updated
1047 * bootstrap: Updated
1049 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1051 * README-alpha: Updated
1052 * bootstrap: Updated
1053 * po/POTFILES.in: Added src/xheader.c
1054 * src/common.h (cut_path_elements): Added proto.
1056 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1058 * src/buffer.c: Use ngettext where appropriate.
1059 * src/compare.c: Likewise.
1060 * src/create.c: Likewise.
1061 * src/misc.c: Likewise.
1062 * src/tar.c: Likewise.
1063 * src/update.c: Likewise.
1065 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1067 * .cvsignore: Added *.shar.gz
1070 * src/common.h (strip_path_elements): New variable.
1071 * src/extract.c (extract_archive): Implemented --strip-path
1072 * src/names.c (cut_path_elements): New functon.
1073 * src/tar.c: New option --strip-path=NUM.
1074 (decode_options) Assign boolean values to bool variables.
1076 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1078 * src/delete.c: Fixed deletion from the POSIX archives.
1079 * src/list.c (read_header): Minor change.
1080 * src/tar.c (main): Do not check for volume_label_option
1081 if subcommand_option is not CREATE_SUBCOMMAND.
1082 * src/xheader.c (xheader_decode): Store the header as
1083 well (for eventual delete).
1085 * tests/incremen.sh: Explicitly request GNU format. This will
1086 disappear when GNU extended header keywords are working.
1087 * tests/multiv01.sh: Likewise
1088 * tests/volume.sh: Likewise
1090 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1092 * src/create.c: Support for "linkpath" extended keyword.
1093 * src/xheader.c (decode_record): Reversed the return
1096 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1098 * configure.ac: Allow to redefine the default output format.
1099 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
1100 (archive_format_string): New function.
1101 (usage): Updated help output.
1106 2003-09-02 Paul Eggert <eggert@twinsun.com>
1108 * src/common.h (destroy_stat, xheader_decode, xheader_store,
1109 xheader_read, xheader_finish, xheader_destroy): Add decls;
1112 * src/create.c (write_extended): Remove unused local 'bufsize'.
1114 * src/delete.c (delete_archive_members): Handle case of
1115 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
1116 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
1117 occurs, as it's not possible.
1118 * src/update.c (update_archive): Likewise.
1120 Use "const" when possible in new code.
1121 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
1122 (fmttab): Now const. All uses changed.
1123 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
1124 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
1125 decode_record, xheader_store, xheader_print, code_string, code_time,
1126 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
1127 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
1128 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
1129 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
1130 uid_coder, uid_decoder, uname_coder, uname_decoder):
1131 Use pointers to const when possible.
1132 (xhdr_tab): Now const.
1134 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
1135 (set_archive_format): Report an error if no format name matches,
1136 instead of returning an undefined value.
1138 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
1139 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
1140 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
1141 uid_decoder, uname_decoder): Remove unused keyword arg.
1144 * src/tar.c (set_archive_format): Now static.
1145 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
1147 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
1148 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
1149 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
1150 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
1151 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
1152 Remove forward decls; no longer needed.
1153 (xhdr_tab): Move to end, so that the forward decls aren't needed.
1154 Add a forward declaration.
1156 Use 'bool' in new code, when appropriate.
1157 * src/xheader.c (decode_record): Return bool, not int.
1158 * src/common.h (read_header): Since it accepts bool, change
1159 all callers to use false and true rather than 0 and 1.
1161 * src/xheader.c (decode_record): Fix misspelling in diagnostic
1162 "extended headed" -> "extended header".
1164 GNU coding style fixes.
1165 * src/xheader.c (decode_record, xheader_decode):
1166 Do not use decls like "char *p, *q;".
1169 (xheader_store): Avoid parentheses around object operand of sizeof.
1171 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1173 * src/create.c (start_header): Store long file names
1174 in "path" keyword of an extended header if in POSIX
1176 (finish_header): print header before calling write_extended().
1177 * src/list.c (list_archive): Always decode the header. This
1178 is necessary so the extended header is processed and the correct
1179 filename is printed no matter what the state of verbose_option.
1180 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
1181 for the time being).
1183 2003-09-01 Paul Eggert <eggert@twinsun.com>
1185 Update from gnulib, and correct fnmatch to fnmatch-gnu.
1186 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
1188 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
1190 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
1191 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
1192 copying rules from gnulib module descriptions.
1193 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
1194 Update from gnulib modules alloca, fnmatch, getline, stdbool.
1195 * m4/.cvsignore: Add utimes-null.m4. Sort.
1197 2003-09-01 Sergey Poznyakoff
1199 Added initial support for creating POSIX headers.
1201 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
1202 (string_to_chars): New functions
1203 (struct xheader): Changed structure
1204 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
1206 * src/create.c (string_to_chars): New function.
1207 (write_extended): New function
1208 (start_header): Create extended POSIX headers if necessary.
1209 (finish_header): Likewise.
1210 * src/list.c (print_header): Take user/group from
1212 * src/names.c (gid_to_gname,gname_to_gid)
1213 (uid_to_uname,uname_to_uid): Changed prototypes.
1214 * src/tar.c: New option --format.
1215 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
1216 (struct extra_header): Removed unused structure.
1217 (union block.extra_header): Removed unused member.
1218 * src/xheader.c: Implemented coder functions.
1219 * bootstrap: Added obstack.
1220 * lib/.cvsignore: Likewise.
1221 * configure.ac: Added 'gl_OBSTACK'
1222 * m4/Makefile.am: Added new files.
1223 * m4/.cvsignore: Likewise.
1224 * TODO: Minor formatting change
1226 2003-08-31 Sergey Poznyakoff
1228 Added initial support for POSIX extended and STAR headers
1229 (only for listing/extracting).
1231 * src/xheader.c: New file.
1232 * src/Makefile.am: Added xheader.c
1233 * src/tar.h (struct star_header): New datatype
1234 (XHDTYPE,XGLTYPE): New defines
1235 (enum archive_format:STAR_FORMAT): New member
1236 (struct tar_stat_info): New datatype.
1237 (union block.star_header): New member.
1238 * src/common.h (orig_file_name,current_file_name)
1239 (current_trailing_slash,current_link_name): Removed variables.
1240 (current_stat_info): New variable
1241 (current_stat): Removed
1242 (extended_header): New variable
1243 (decode_header): Changed prototype.
1244 * src/list.c (decode_header): Added initial support for POSIX extended
1246 (skip_member): Check oldgnu_header only if current_format is set
1248 * src/buffer.c: Use current_stat_info
1249 * src/compare.c: Likewise.
1250 * src/create.c: Likewise.
1251 * src/delete.c: Likewise.
1252 * src/incremen.c: Likewise.
1253 * src/mangle.c: Likewise.
1254 * src/update.c: Likewise.
1255 * src/extract.c: Likewise.
1256 (make_directories): Improved check for the existence of the directory
1257 * src/tar.c (destroy_stat): New function.
1259 2003-08-29 Paul Eggert <eggert@twinsun.com>
1261 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
1262 was worth (e.g., different users in en_GB disagree about -ize
1264 * po/en_GB.po: Remove.
1266 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1270 * src/tar.c: Removed support for the obsolete command line
1272 * doc/tar.texi: Removed references to the obsolete command
1275 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1279 * doc/tar.texi: Updated
1280 * src/common.h (check_links_option): New variable
1281 (orig_file_name): New variable
1282 (check_links): New proto.
1283 * src/create.c (struct link.nlink): New member
1284 (link_table): Static for the module.
1285 (dump_file): Update `link' member when adding new links
1287 (check_links): New function.
1288 * src/list.c (print_header): Use orig_file_name.
1289 * src/tar.c: New option --check-links. Changed semantics of
1290 -o to comply to UNIX98 when extracting and to its previous
1291 semantics otherwise.
1292 (main): Call check_links if --check-links. was given.
1294 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1296 * src/list.c (print_header): Revised
1297 * NEWS: Started the entry for 1.13.26
1298 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
1300 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1302 * .cvsignore: Added to the repository.
1303 * doc/.cvsignore: Likewise.
1304 * lib/.cvsignore: Likewise.
1305 * m4/.cvsignore: Likewise.
1306 * po/.cvsignore: Likewise.
1307 * scripts/.cvsignore: Likewise.
1308 * src/.cvsignore: Likewise.
1309 * tests/.cvsignore: Likewise.
1311 * lib/Makefile.am: Added exitfail.[hc]
1312 * src/misc.c (chdir_do): Fixed call to restore_cwd
1313 * src/buffer.c (flush_read): Fixed behavior on short
1314 reads right after opening the new archive (multiv01.sh test).
1315 (new_volume): Special handling for "-".
1316 * src/list.c (print_header): Print trailing slash if
1317 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1318 * tests/multiv01.sh: Minor changes.
1319 * m4/Makefile.am: Added missing files.
1321 2003-07-05 Paul Eggert <eggert@twinsun.com>
1323 Finish the checkin begin yesterday.
1325 * NEWS: Document the user-visible changes installed in the last
1328 * TODO: New file (actually, resurrected; but with new contents).
1330 * src/list.c (read_and): Give full type for procedure arg.
1331 (read_header): Strip trailing slashes, setting current_trailing_slash.
1332 (tartime): Avoid int overflow when printing year (!).
1333 (print_header): New arg specifying block ordinal. All uses changed.
1334 Print link as 'h' type. Give labels for long links and names.
1336 * src/misc.c (contains_dot_dot): Moved to names.c
1337 (must_be_dot_or_slash): New function.
1338 (safer_rmdir): Use it.
1339 (remove_any_file): Now takes enum as option, not boolean.
1340 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1341 to unlink a directory.
1342 (deref_stat): Accept bool, not int.
1344 * src/names.c (namelist_match): Allow partial matches only if
1346 (hash_string_hasher): Renamed from hash_avoided_name.
1347 (hash_string_compare): Renamed from compare_avoided_anames.
1348 (hash_string_insert, hash_string_lookup): New functions.
1349 (add_avoided_name, is_avoided_name): Use them.
1350 (safer_name_suffix): New function.
1351 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1353 * src/rmt.c: Don't include print-copyr.h.
1354 (prepare_input_buffer): New arg FD.
1355 Do not read more than INT_MAX bytes at once,
1356 since it breaks on some brain damaged Tru64 hosts.
1358 when retrying instead of subtracting 1024; for speed.
1359 (main): Use gettext to translate (C), not print_copyright.
1361 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1362 now that gnulib handles this.
1363 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1365 Assume that offsetof is defined in stddef.h.
1366 Do not include <sys/param.h>.
1367 (realloc, lseek): Do not declare.
1368 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1369 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1370 declarations, since we now assume C89 or better.
1371 (PARAMS): Remove, as we now assume C89. All uses changed.
1372 (bindtextdomain, textdomain): Include <gettext.h> to define.
1373 Include <unlocked-io.h>.
1374 (valloc): Define if not defined, and if valloc is not declared.
1375 (xstrdup): Remove decl.
1377 * src/tar.c: Do not include <print-copyr.h>.
1378 Include <getdate.h>.
1379 (get_date): Remove decl.
1380 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1381 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1382 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1383 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1384 (long_options, decode_options): Use them.
1385 (OVERWRITE_DIR_OPTION): Remove.
1386 (long_options): New options --index-file, --no-overwrite-dir.
1387 Remove --overwrite-dir option.
1388 (usage): Use PACKAGE_BUGREPORT.
1389 (decode_options): Terminate new argv properly.
1390 Use PACKAGE_NAME, PACKAGE_VERSION.
1391 If verbose, report how we grokked any textual date option.
1392 (main): Add support for index-file.
1394 * tests/Makefile.am: Convert to UTF-8.
1395 (AUTOMAKE_OPTIONS): Remove.
1396 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1397 (INCLUDES): Remove ../intl.
1398 (LDADD): Don't link libtar.a twice.
1400 * tests/genfile.c: Convert to UTF-8.
1401 Don't include <print-copyr.h>.
1402 (DEFAULT_PATTERN): Renamed from DEFAULT.
1403 (ZEROS_PATTERN): Renamed from ZEROS.
1404 (main): Use gettext to translate (C), not print_copyright.
1406 2003-07-04 Paul Eggert <eggert@twinsun.com>
1408 Revamp to meet current standards of autoconf, automake,
1409 gettext, and gnulib, and incorporate new translations.
1411 * config/config.guess, config/config.sub, config/depcomp,
1412 config/install-sh, config/mdate-sh, config/missing,
1413 config/mkinstalldirs, config/texinfo.texi:
1414 Moved here from parent directory, or from doc.
1415 * config.hin: Renamed from config.h.in.
1416 * config/config.rpath: New file.
1418 * intl: Remove this subdirectory.
1420 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1422 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1423 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1424 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1425 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1426 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1427 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1430 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1431 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1432 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1433 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1434 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1435 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1436 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1437 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1438 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1439 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1440 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1441 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1442 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1443 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1444 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1445 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1446 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1447 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1448 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1450 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1451 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1452 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1453 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1454 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1455 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1456 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1457 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1458 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1459 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1460 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1461 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1462 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1463 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1464 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1465 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1466 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1467 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1469 Upgrade to latest version from external source. The file "bootstrap"
1470 now grabs these automatically, so we needn't keep track of them
1471 in this change long any longer.
1473 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1474 (SUBDIRS): Remove intl.
1475 * PORTS: Update for star, Macintosh.
1476 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1477 Bison 1.875, gettext 0.12.1.
1478 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1479 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1480 (AC_CONFIG_AUX_DIR): New.
1481 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1483 (AC_PREREQ): Bump from 2.52 to 2.57.
1484 (AC_GNU_SOURCE): New.
1485 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1486 we no longer support K&R C.
1488 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1489 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1490 (AC_MBSTATE_T): Remove.
1491 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1492 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1493 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1494 (AM_STDBOOL_H): Add.
1495 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1496 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1497 (AC_CHECK_TYPE): Remove ssize_t.
1498 (gt_TYPE_SSIZE_T): Add.
1499 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1500 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1501 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1502 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1503 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1504 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1505 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1506 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1507 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1508 napms, poll, select, strstr, usleep.
1509 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1510 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1511 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1512 (AM_GNU_GETTEXT_VERSION): New.
1513 (AC_OUTPUT): Remove intl/Makefile.
1515 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1516 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1517 * doc/fdl.texi: Update to current GNU version.
1518 * doc/gettext.texi: Update to current coreutils version,
1519 plus a copyright notice.
1520 * doc/tar.texi: Switch to new method for doing copyright notices.
1521 Use @acronym instead of @sc where appropriate.
1522 Remove empty examples. Give a few more examples.
1524 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1525 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1526 are built up in pieces with +=.
1527 (noinst_HEADERS, INCLUDES): Remove.
1528 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1529 (libtar_a_LIBADD): Use $ rather than @.
1530 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1532 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1533 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1534 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1535 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1536 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1537 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1538 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1539 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1540 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1541 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1542 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1543 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1544 prereq.m4, xstrtoimax.m4.
1546 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1547 be translated, since it's not a user-visible tool.
1549 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1551 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1552 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1553 consistency with coreutils.
1554 (LDADD): Link LIBINTL after libtar.a, since
1555 it's now external and should stand by itself.
1557 * src/buffer.c (print_total_written): Adjust to new human.h
1559 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1560 (open_archive): Open index file name.
1561 Strip trailing slahes from file names.
1562 (flush_write): Set size to 0 if not saving names.
1563 (flush_write, flush_read): Use safer_name_suffix rather than
1566 * src/common.h: Include <quote.h>.
1567 (absolute_names_option, atime_preserve_option, backup_option,
1568 block_number_option, checkpoint_option, dereference_option,
1569 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1570 incremental_option, interactive_option, multi_volume_option,
1571 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1572 read_full_records_option, remove_files_option, same_order_option,
1573 show_omitted_dirs_option, sparse_option, starting_file_option,
1574 to_stdout_option, totals_option, touch_option, verify_option,
1575 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1576 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1577 recent_long_link_blocks): New vars.
1578 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1579 (OVERWRITE_OLD_DIRS): Remove.
1580 (enum remove_option): New enum.
1581 (remove_any_file): Use it as option arg, not int.
1582 (is_avoided_name, contains_dot_dot): Return bool, not int.
1583 (safer_name_suffix): New decl.
1585 * src/compare.c (now_verifying): Now bool, not int.
1586 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1587 all callers changed to test for failure.
1588 (diff_sparse_files): Take size from current_stat, not from param.
1589 (diff_archive): Do not count trailing slashes in archives.
1590 (verify_volume): Test for header failure after loop, not before.
1592 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1593 All callers changed.
1594 (start_header): Clear devmajor and devminor fields, too.
1595 (finish_header): New arg block_ordinal.
1596 (init_sparsearray): Now extern. Set sp_array_size to
1597 SPARSES_IN_OLDGNU_HEADER if it is zero.
1598 (dump_file): Keep link table as a hash.
1599 Do not count "file changed as we read it" as a failure.
1601 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1602 Move extern decl to common.h.
1604 * src/extract.c (we_are_root): Now bool, not int.
1605 (check_time): Warn about implausibly old time stamps.
1606 (set_stat): Use utimbuf, not stat_info.
1607 (prepare_to_extract): New arg DIRECTORY.
1608 (fill_in_sparse_array): Moved here from compare.c.
1609 (extract_sparse_file): Now returns off_t, giving size left.
1610 Truncate file at end.
1611 (extract_archive): Use safer_name_suffix rather than rolling our own.
1612 Use fill_in_sparse_array rather than rolling our own.
1613 Strip trailing slashes more effectively.
1614 Check for unsafe names.
1616 * src/incremen.c (struct directory): nfs and found are now of type
1618 (gnu_restore): Now takes directory name as argument, not offset
1619 of directory name in a global. All uses changed.
1620 (CURRENT_FILE_NAME): Remove.
1623 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1626 2002-09-30 Paul Eggert <eggert@twinsun.com>
1628 * src/rmt.c (prepare_input_buffer): Renamed form
1629 prepare_record_buffer. All uses changed. Do not assume that
1630 size_t is the same width as int.
1632 2002-03-29 Paul Eggert <eggert@twinsun.com>
1634 * src/incremen.c (get_directory_contents):
1635 If ignore_failed_read_option, only warn about
1636 get_directory_contents failures. Fix suggested by
1639 2002-01-31 Mark W. Eichin <eichin@thok.org>
1641 * src/buffer.c (child_open_for_compress): Don't try to read
1642 past the end of the buffer.
1644 2001-10-11 Jim Meyering <meyering@lucent.com>
1646 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1647 and quote_n (1, ... to avoid clobbering a buffer.
1649 2001-09-26 Paul Eggert <eggert@twinsun.com>
1651 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1653 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1654 end of file; just ignore them silently.
1656 * src/list.c (read_header): Don't keep around extended name
1657 and link info indefinitely; keep it only for the next file.
1658 This fixes a bug introduced in 1.13.24, and removes the need
1659 for some static variables. Set recent_long_name and
1660 recent_long_link to zero if there were no long links; this
1661 avoids a violation of ANSI C rules for pointers in delete.c.
1662 * THANKS: Add Christian Laubscher.
1664 2001-09-26 Jim Meyering <meyering@lucent.com>
1666 * doc/tar.texi (Remote Tape Server): is know -> is known
1668 2001-09-25 Paul Eggert <eggert@twinsun.com>
1670 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1671 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1672 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1673 want to distinguish EINVAL and EILSEQ.
1675 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1677 * src/extract.c (maybe_recoverable):
1678 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1680 2001-09-22 Paul Eggert <eggert@twinsun.com>
1682 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1684 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1687 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1688 * PORTS: Add copyright notice, 'star' reference.
1689 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1690 * THANKS: Add Christophe Kalt.
1691 * config.sub: Upgrade to 2001-09-14 version.
1693 * configure.ac (ALL_LINGUAS): Add ko.
1694 * po/ko.po: Resurrected file.
1696 * doc/convtexi.pl: Add coding advice for Emacs.
1698 * doc/getdate.texi: Add copyright notice.
1700 * doc/mdate-sh: Upgrade to automake 1.5 version.
1702 * doc/tar.texi (extracting files): Mention --to-stdout.
1703 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1704 (Overwrite Old Files): Likewise.
1706 * lib/Makefile.am (noinst_HEADERS):
1707 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1708 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1710 * lib/copysym.c, lib/copysym.h: Remove.
1711 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1712 lib/unicodeio.h: New files.
1714 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1715 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1717 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1718 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1720 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1721 * m4/isc-posix.m4: Remove.
1723 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1725 * po/POTFILES.in: Add copyright notice.
1727 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1729 * tests/Makefile.am (LDADD): Likewise.
1731 * src/buffer.c (write_archive_buffer, close_archive):
1732 If an archive is a socket, treat it like a FIFO.
1733 (records_read, records_written): New vars.
1734 (write_archive_to_stdout): Now bool, not int.
1735 (open_archive, flush_write, flush_read): Keep records_read and
1736 records_written up to date.
1738 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1739 (write_archive_to_stdout): Now bool, not int.
1740 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1741 (read_header): Now takes bool arg. Existing callers modified
1742 to pass 0, unless otherwise specified.
1744 * src/delete.c (records_read): Remove; now a global.
1745 (acting_as_filter): Now bool, not int.
1746 (recent_long_name, recent_long_link, recent_long_name_blocks,
1747 recent_long_link_blocks, records_read, records_written): New decls.
1748 (records_skipped): New var.
1749 (move_archive): Don't divide by zero if arg is 0.
1750 Use the above vars to compute how far to move.
1751 (write_recent_blocks): New function.
1752 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1753 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1754 Keep track of how many records have been skipped.
1755 Let the buffer code count records.
1756 When copying a header, copy any extended headers that came before it.
1758 * src/extract.c (extract_archive): When marking a directory to be
1759 updated after symlinks, stat all directories after it in the
1760 delayed-set-stat list too, since they will be checked after
1761 symlinks. Add support for --overwrite-dir.
1763 * src/list.c (recent_long_name, recent_long_link,
1764 recent_long_name_blocks, recent_long_link_blocks): New vars.
1765 (read_and): Pass 0 to read_header.
1766 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1767 headers into new vars. Null-terminate incoming symbolic links.
1769 * src/rmt.c: Include print-copyr.h, not copysym.h.
1770 (main): Use print_copyright, not copyright_symbol.
1771 * src/tar.c (decode_options): Likewise.
1772 (OVERWRITE_DIR_OPTION): New constant.
1773 (long_options, usage, decode_options): Add --overwrite-dir.
1775 * src/tar.h: Put copyright notice into documentation.
1777 * tests/Makefile.am (TESTS): Add delete03.sh.
1778 * tests/delete03.sh: New file.
1780 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1781 (main): Use print_copyright, not copyright_symbol.
1782 Include <argmatch.h>.
1783 (pattern_strings): Remove.
1784 (pattern_args, pattern_types): New constants.
1785 (main): Use XARGMATCH, not argmatch.
1787 2001-09-20 Jim Meyering <meyering@lucent.com>
1789 * lib/xstrtol.c (strtoimax): Guard declaration with
1790 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1791 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1792 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1793 (strtoumax): Likewise, for completeness (it wasn't necessary).
1794 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1795 Check for declaration of strtoimax.
1796 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1797 Check for declaration of strtoumax.
1799 2001-09-16 Paul Eggert <eggert@twinsun.com>
1801 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1803 2001-09-14 Paul Eggert <eggert@twinsun.com>
1805 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1807 * README-alpha: Describe automake patch.
1809 * configure.ac (LIBOBJS):
1810 Remove automake 1.4 workaround, as we're using 1.5 now.
1811 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1813 * lib/copysym.c: Include stddef.h, for size_t.
1814 Include langinfo.h if needed.
1815 Use locale_charset only if USE_INCLUDED_LIBINTL;
1816 if not, use nl_langinfo (CODESET) if available.
1818 2001-09-13 Paul Eggert <eggert@twinsun.com>
1820 * config.guess, config.sub: Sync with canonical versions.
1822 * configure.ac (jm_PREREQ_XGETCWD): Add.
1824 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1825 (libtar_a_SOURCES): Add copysym.c.
1826 * copysym.c, copysym.h: New files.
1828 * lib/error.c: Sync with fileutils version.
1830 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1831 * m4/getcwd.m4: New file.
1832 * m4/uintmax_t.m4: Remove.
1834 * m4/gettext.m4 (AM_WITH_NLS):
1835 Fix bug with calculating version of Bison 1.29.
1836 Reported by Karl Berry.
1838 * src/Makefile.am (datadir): Remove.
1840 * src/rmt.c: Include copysym.h.
1841 (main): Use copyright_symbol to translate copyright notice,
1843 * src/tar.c: Likewise.
1844 * tests/genfile.c: Likewise.
1846 * src/system.h (MB_LEN_MAX): New symbol.
1848 2001-09-11 Paul Eggert <eggert@twinsun.com>
1850 * src/extract.c (struct delayed_set_stat): New member
1852 (delay_set_stat): Initialize it to 0.
1853 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1854 taking an extra stat ourselves. All callers changed.
1855 (set_stat): Likewise.
1856 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1857 If false, stop when encountering a struct whose 'after_symlinks'
1858 member is true. Otherwise, go through all structures but check
1859 them more carefully. All callers changed.
1860 (extract_archive): When extracting a deferred symlink, if its parent
1861 directory's status needs fixing, then mark the directory as needing
1862 to be fixed after symlinks.
1863 (extract_finish): Fix status of ordinary directories, then apply
1864 delayed symlinks, then fix the status of directories that are
1865 ancestors of delayed symlinks.
1867 * src/rtapelib.c (rexec):
1868 Remove declaration; it ran afoul of prototypes on Crays.
1869 Reported by Wendy Palm of Cray.
1871 2001-09-06 Paul Eggert <eggert@twinsun.com>
1873 * lib/strtoimax.c (HAVE_LONG_LONG):
1874 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1875 (strtoimax): Use sizeof (long), not
1876 sizeof strtol (ptr, endptr, base),
1877 to work around bug in IBM C compiler.
1879 2001-09-04 Paul Eggert <eggert@twinsun.com>
1881 * lib/xgetcwd.c: Include "xalloc.h".
1882 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1883 report an error and exit.
1885 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1886 (jm_PREREQ): Use it.
1888 2001-09-03 Paul Eggert <eggert@twinsun.com>
1890 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1891 (jm_PREREQ_XGETCWD): New macro.
1893 * lib/exclude.c (fnmatch_no_wildcards):
1894 Fix typo that caused us to do case-folding
1895 search even when that was not desired. This occurred only in the
1898 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1899 Do not include xalloc.h.
1900 (INITIAL_BUFFER_SIZE): New symbol.
1901 Do not use xmalloc / xrealloc, since the caller is responsible for
1902 handling errors. Preserve errno around `free' during failure.
1903 Do not overrun buffer when using getwd.
1905 * lib/xgetcwd.c (xgetcwd):
1906 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1907 to decide whether to use getcwd (NULL, 0).
1909 2001-09-02 Paul Eggert <eggert@twinsun.com>
1911 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1913 2001-09-01 Jim Meyering <meyering@lucent.com>
1915 * exclude.c: Use `""', not `<>' to #include non-system header files.
1916 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1917 and strncasecmp as r-values. Unixware didn't have declarations.
1919 2001-08-31 Jim Meyering <meyering@lucent.com>
1921 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1922 Use an initial, malloc'd, buffer of length 128 rather than
1923 a statically allocated one of length 1024.
1925 2001-08-30 Paul Eggert <eggert@twinsun.com>
1927 * lib/utime.c: Include full-write.h.
1928 * lib/xstrtol.c (strtoimax): New decl.
1930 2001-08-29 Paul Eggert <eggert@twinsun.com>
1932 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1934 * src/create.c (dump_file): Relativize link names before dumping.
1935 This fixes a bug reported by Jose Pedro Oliveira.
1937 * src/create.c (dump_file): Use offsetof when computing sizes for
1938 struct hack; this avoids wasted space in some cases.
1939 * src/incremen.c (note_directory, find_directory): Likewise.
1940 * src/names.c (name_gather, addname): Likewise.
1942 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1943 for consistency with other code that does similar things.
1944 * src/names.c (name_gather): Likewise.
1946 * src/names.c (read_name_from_file, name_next, name_gather,
1947 add_hierarchy_to_namelist): Avoid quadratic behavior when
1948 reallocating buffers. Check for buffer size overflow.
1949 (addname): Avoid unnecessary clearing of memory.
1951 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1953 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1954 name size allocation that caused core dumps.
1956 2001-08-28 Paul Eggert <eggert@twinsun.com>
1958 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1960 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1961 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1962 (daddr_t): Remove; no longer used.
1963 (jm_PREREQ_HUMAN): Add.
1965 * acconfig.h: Remove; no longer needed.
1967 * config.guess, config.sub:
1968 New files, from automake 1.5. Gettext 0.10.39 needs them.
1969 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1971 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1972 (SUBDIRS): Put intl before lib, as gettext requires.
1974 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1975 * intl: Upgrade entire directory to gettext 0.10.39.
1976 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1977 New files, from gettext 0.10.39.
1978 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1979 Upgrade to gettext 0.10.39,
1980 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1982 * po/cat-id-tbl.c, po/stamp-cat-id:
1983 Remove; no longer used by gettext 0.10.39.
1984 * po/ChangeLog: New file.
1986 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1987 $(srcdir)/tar.texi: Likewise.
1988 * doc/freemanuals.texi: New file.
1989 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1990 `fileds' -> `fields'
1991 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1993 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1994 (noinst_HEADERS): Add quote.h.
1995 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1997 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1999 * lib/full-write.c, lib/savedir.c: Comment fix.
2001 * lib/pathmax.h: Remove.
2003 * lib/quote.c, lib/quote.h: New files.
2005 * lib/xgetcwd.c: Don't include pathmax.h.
2006 Include stdlib.h and unistd.h if available.
2008 (xmalloc, xstrdup, free): Remove decls.
2009 (xgetcwd): Don't assume sizes fit in unsigned.
2010 Check for overflow when computing sizes.
2011 Simplify reallocation code.
2013 * lib/xmalloc.c: Quote failure tests.
2015 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
2017 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
2018 similar to strtol.c.
2019 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
2020 (verify): New macro.
2021 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2022 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2023 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2024 changed to signed values. Check sizes at compile-time, not
2025 run-time. Prefer strtol to strtoll if both work.
2028 * lib/xstrtol.h (xstrtoimax): New decl.
2030 * m4/Makefile.am (EXTRA_DIST):
2031 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
2032 longlong.m4, xstrtoimax.m4.
2034 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
2035 Remove; now done by autoconf.
2036 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
2037 Use AC_CHECK_TYPE instead of merely looking for the header.
2039 * m4/uintmax_t.m4: Use shorter comment.
2041 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
2042 Quote first arg of AC_DEFUN.
2043 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
2044 is needed to parse the include file.
2045 Simplify logic behind the args to AC_REPLACE.
2047 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
2049 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
2052 Use "Copyright %d" to simplify the translator's job in the future.
2053 Advise translator about circle-C.
2054 * src/tar.c: (decode_options): Likewise.
2055 * tests/genfile.c (main): Likewise.
2057 2001-08-28 Jim Meyering <meyering@lucent.com>
2059 * lib/argmatch.c: Include "quote.h".
2060 (argmatch_invalid): Quote the context.
2062 * lib/dirname.c (dir_name): Fix typo on PC platforms.
2064 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
2065 Use single-quote for local .h files.
2067 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
2069 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
2072 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
2073 invoking mktime the last time.
2075 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
2077 * lib/rename.c: Major rewrite by Volker Borchert to use system
2078 rename function, but to work around problems with trailing
2081 * lib/strtoll.c: New file, from glibc.
2082 * lib/strtoul.c: Update from glibc.
2084 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
2085 Add support for signed numbers, too.
2086 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
2088 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
2090 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
2091 (main): Use generic names in debugging output.
2092 * lib/strtoimax.c: Plus add the following changes of my own:
2093 (main): Use accurate names in debugging output.
2095 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
2098 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
2099 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
2100 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
2101 m4/utime.m4, m4/utimes.m4:
2102 Quote the first argument in each use of AC_DEFUN.
2104 * m4/getline.m4: Don't use string.h.
2106 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
2108 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
2110 2001-08-27 Paul Eggert <eggert@twinsun.com>
2112 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
2114 The biggest change is the new --exclude semantics and options.
2115 The basic idea was suggested by Gerhard Poul; thanks!
2117 * NEWS: Describe new --exclude semantics and options, and bug fixes.
2118 * README: ignfail.sh fails on some NFS hosts.
2119 * NEWS, README, lib/xstrtol.h: Add copyright notice.
2121 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
2122 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
2123 Remove; the automake bug has been fixed.
2124 * acinclude.m4: Remove.
2126 * configure.ac: Renamed from configure.in.
2127 (AC_PREREQ): Bump from 2.13 to 2.52.
2128 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
2129 1997-05-30) has an encoding error.
2130 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
2131 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
2133 * doc/fdl.texi: Update to current GNU version.
2135 * doc/tar.texi: Put leading '*' in direntry.
2136 Accommodate new gfdl sectioning.
2137 New option --recursion (the default) that is the inverse of
2140 New options --anchored, --ignore-case, --wildcards,
2141 --wildcards-match-slash, and their negations (e.g., --no-anchored).
2142 Along with --recursion and --no-recursion, these control how exclude
2143 patterns are interpreted. The default interpretation of exclude
2144 patterns is now --no-anchored --no-ignore-case --recursion
2145 --wildcards --wildcards-match-slash.
2147 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
2149 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
2150 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2151 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2152 Include if available.
2153 (<xalloc.h>): Include
2154 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2155 (verify): New macro. Use it to verify that EXCLUDE macros do not
2156 collide with FNM macros.
2157 (struct patopts): New struct.
2158 (struct exclude): Use it, as exclude patterns now come with options.
2159 (new_exclude): Support above changes.
2160 (new_exclude, add_exclude_file):
2161 Initial size must now be a power of two to simplify overflow checking.
2162 (free_exclude, fnmatch_no_wildcards): New function.
2163 (excluded_filename): No longer requires options arg, as the options
2164 are determined by add_exclude. Now returns bool, not int.
2165 (excluded_filename, add_exclude):
2166 Add support for the fancy new exclusion options.
2167 (add_exclude, add_exclude_file): Now takes int options arg.
2168 Check for arithmetic overflow when computing sizes.
2169 (add_exclude_file): xrealloc might modify errno, so don't
2170 realloc until after errno might be used.
2172 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2174 (free_exclude): New decl.
2175 (add_exclude, add_exclude_file): Now takes int options arg.
2176 (excluded_filename): No longer requires options arg, as the options
2177 are determined by add_exclude. Now returns bool, not int.
2179 * lib/prepargs.c: Include <string.h>; required for C99 since
2183 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
2185 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
2186 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
2188 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
2189 Remove inttypes_h.m4, largefile.m4, mktime.m4.
2191 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
2192 subsumed by Autoconf 2.50.
2194 * m4/error.m4: Upgrade to serial 2.
2196 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
2197 remove test for GNU C library. It's not correct, as some
2198 older glibcs are buggy.
2200 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
2202 * m4/prereq.m4: Upgrade to serial 20, but then:
2203 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
2204 (jm_PREREQ_EXCLUDE): New macro.
2205 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
2208 * m4/realloc.m4: Upgrade to serial 4.
2210 * m4/strerror_r.m4: Revert to serial 1002.
2212 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
2214 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
2216 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
2217 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
2218 it is now subsumed by autoconf. Add inttypes.h.
2220 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
2221 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
2223 * src/buffer.c (new_volume): Stop if the script exits with an error.
2225 * src/common.h (excluded_with_slash, excluded_without_slash):
2226 Remove, replacing by:
2227 (excluded): New decl.
2228 (link_error): New decl.
2229 (excluded_name): Now returns bool.
2232 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
2233 Support hard links to symbolic links.
2235 (struct delayed_symlink): Remove 'names' member, replacing it with
2236 'sources' and 'target' member. All uses changed.
2238 (struct string_list): New type.
2240 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
2241 for struct hack; this avoids wasted space in some cases.
2243 (extract_archive): Fix test for absolute pathnames and/or "..".
2244 Use link_error to report errors for links.
2245 Remove redundant trailing '/' at "really_dir", for all uses, not
2246 just before invoking mkdir.
2247 If overwriting old files, do not worry so much about existing
2249 Fix mode computation in the case where the directory exists.
2251 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
2252 link, make a copy of the symbolic link.
2254 * src/incremen.c (get_directory_contents):
2255 If ignore_failed_read_option, only warn about
2258 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
2259 However, check for error even for '-' or '+' case.
2261 (print_header): Try parsing uids and gids as unsigned integers first,
2262 and as a uid_t or gid_t only if that fails. This adds support for
2263 listing positive uids and gids that are greater than UID_MAX and
2266 * src/misc.c (link_error): New function.
2268 * src/names.c (collect_and_sort_names):
2269 If ignore_failed_read_option, only warn about
2272 (excluded_name): Now returns bool. Simplify, as the fancy
2273 features are now all in excluded_filename.
2275 * src/rtapelib.c (base_name): Remove decl, as system.h now
2278 * src/system.h: Include stddef.h if available.
2279 (offsetof): Declare if stddef.h doesn't.
2281 Include <dirname.h>.
2282 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
2284 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
2285 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
2286 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
2287 WILDCARDS_MATCH_SLASH_OPTION):
2290 (long_options, usage, decode_options): Add support for --anchored,
2291 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
2292 --no-wildcards-match-slash, --recursion, --wildcards,
2293 --wildcards-match-slash.
2295 (decode_options): Implement the new way of interpreting exclude
2298 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
2300 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
2301 just print error messages suggesting alternatives.
2303 (add_filtered_exclude): Remove.
2305 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2307 * tests/extrac04.sh (out): Remove
2308 directory/subdirectory/file1, as the new semantics for
2309 --exclude exclude it.
2311 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2313 2001-08-12 Paul Eggert <eggert@twinsun.com>
2315 * lib/addext.c (<errno.h>): Include.
2316 (errno): Declare if not defined.
2317 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2318 leaves errno alone, because there is no limit. Also, work even if
2319 size_t is narrower than long.
2321 2001-07-08 Paul Eggert <eggert@twinsun.com>
2323 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2325 2001-05-10 Paul Eggert <eggert@twinsun.com>
2327 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2328 Include <backupfile.h> and <dirname.h> after size_t is defined.
2329 (addext): Use base_len to trim redundant trailing slashes instead of
2332 * lib/backupfile.c (ISSLASH, base_name):
2333 Remove decls; now in dirname.h.
2334 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2336 (find_backup_file_name): Rename locals to avoid new functions.
2337 Use base_len instead of rolling it ourselves.
2338 Work even if dirlen is 0.
2339 Use a dir of '.' if given the empty string.
2342 Do not include <stdio.h>, <assert.h>; no longer needed.
2343 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2344 Include <string.h>, <dirname.h>.
2345 (base_name): Allow file names ending in slashes, other than names
2346 that are all slashes. In this case, return the basename followed
2349 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2350 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2351 (dir_len): Renamed from dirlen.
2352 All callers changed.
2354 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2356 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2358 2001-02-16 Paul Eggert <eggert@twinsun.com>
2360 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2361 Do not declare or define if HAVE_MBRTOWC,
2362 since the test for HAVE_MBRTOWC now requires proper declarations.
2364 * lib/alloca.c (malloc): Undef before defining.
2366 2001-02-13 Paul Eggert <eggert@twinsun.com>
2368 * src/compare.c (read_and_process): Use off_t for size.
2369 From Maciej W. Rozycki.
2371 2001-01-26 Paul Eggert <eggert@twinsun.com>
2373 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2375 2001-01-12 Paul Eggert <eggert@twinsun.com>
2377 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2379 * lib/savedir.h (savedir): Remove size arg.
2381 * doc/tar.texi: Add @setchapternewpage odd.
2382 Remove -I as an alias for -T, for now.
2384 Update copyright. Remove "Published by".
2385 Dates beginning with / or . are taken to be file names.
2387 * src/tar.c (<time.h>): Do not include;
2388 (time): Do not declare.
2389 (usage): Remove -I as an alias for -T.
2390 (OPTION_STRING): Remove -I.
2391 (decode_options): Dates that look like an absolute path name,
2392 or that start with '.', are presumed to be file names whose
2394 Remove 'I' as an aliase for 'T'.
2397 * src/extract.c (<time.h>): Do not include; system.h now does this.
2398 (make_directories): Skip filesystem prefixes.
2399 Don't assume '/' is the only separator.
2400 (extract_sparse_file): Use new full_write semantics.
2401 On write error, return instead of invoking skip_file.
2402 Do not free sparsearray; caller does this now.
2403 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2405 (extract_archive): Don't assume file name lengths fit in int.
2406 Report what got stripped from member name; it might be more than '/'.
2407 Use new full_write semantics.
2408 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2410 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2412 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2413 (time): Remove decl; likewise.
2414 (child_open_for_uncompress): Use new full_write semantics.
2415 (flush_write): Use ISSLASH instead of testing for '/'.
2416 (flush_read): Likewise.
2418 * src/rmt.h (_remdev): Look for / anywhere in Path.
2420 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2421 Don't assume '/' is the only separator.
2422 (safer_rmdir): Don't assume '/' is the only separator.
2424 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2426 * lib/dirname.h (dirlen): New decl.
2428 * src/incremen.c (get_directory_contents):
2429 Remove path_size arg; all callers changed.
2430 Don't assume '/' is the only directory separator.
2431 (gnu_restore): Work even if file name length doesn't fit in int.
2433 * lib/addext.c (ISSLASH): New macro.
2434 (addext): Trim any redundant trailing slashes.
2436 * src/names.c (name_next):
2437 Don't assume '/' is the only directory separator.
2438 (namelist_match): Likewise.
2439 (add_hierarchy_to_namelist): Remove dirsize arg.
2440 Do not assume '/' is the only directory separator.
2441 (new_name): Likewise.
2443 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2444 (libtar_a_SOURCES): Add dirname.c.
2446 * src/create.c (relativize):
2447 New function, with much of old start_header's guts.
2448 Handle filesystem prefixes.
2449 (start_header): Use this new function.
2450 (init_sparsearray): Don't bother to zero out the new array;
2452 (deal_with_sparse): Fix array allocation bug.
2453 (create_archive): Don't assume '/' is the only separator.
2454 (dump_file): Likewise.
2455 Don't worry about leading / in symlink targets.
2457 * lib/savedir.c (savedir):
2458 Remove size arg; it wasn't portable. All callers changed.
2460 * lib/utime.c (utime_null): Adjust to new full_write convention.
2462 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2464 * lib/backupfile.c: Include <dirname.h>.
2465 (ISSLASH): New macro.
2466 (find_backup_file_name): Use dirlen to calculate directory lengths.
2467 (max_backup_version): Strip redundant trailing slashes.
2469 * src/common.h: Include <full-write.h>.
2470 (get_directory_contents): No longer has size arg.
2471 (gnu_restore): Arg is size_t, not int.
2473 * src/system.h: Include <time.h>.
2474 (time): Declare if not defined.
2476 * lib/full-write.c: Include full-write.h, not safe-read.h.
2477 full_write returns size_t, with short writes meaning failure.
2478 All callers changed.
2480 * src/rtapelib.c: Include full-write.h.
2482 * src/rmt.c: Include full-write.h.
2483 (main): Update copyright.
2485 * doc/getdate.texi: Mention that only English is supported.
2486 Show how to use "date" so that the output is acceptable to getdate.
2487 Mention Z as an abbreviation for UTC.
2489 * lib/full-write.h: New file.
2491 * src/list.c: system.h now does time.h stuff.
2494 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2496 Do not include string.h, strings.h, or assert.h; no longer needed.
2497 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2499 (base_name): New decl.
2500 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2501 (dir_name_r): Remove.
2502 (dirlen): New function.
2503 (dir_name): Use dirlen instead of dir_name_r.
2504 (<string.h>, <strings.h>): Include only if test program.
2505 (main): Use "return 0", not "exit (0)".
2507 2000-12-08 Paul Eggert <eggert@twinsun.com>
2509 * lib/dirname.h: New file.
2511 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2513 * lib/fnmatch.c: Do not comment out all the code if we are using
2514 the GNU C library, because in some cases we are replacing buggy
2515 code in the GNU C library itself.
2517 2000-10-30 Paul Eggert <eggert@twinsun.com>
2519 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2521 2000-10-29 Paul Eggert <eggert@twinsun.com>
2523 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2525 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2527 2000-10-28 Paul Eggert <eggert@twinsun.com>
2529 * doc/tar.texi: --no-recursion now applies to extraction, too.
2530 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2531 * src/names.c (namelist_match, excluded_name):
2532 Do not match subfiles of a directory
2533 if --no-recursion is specified.
2534 * src/tar.c (NO_RECURSE_OPTION): Remove.
2535 (long_options): Have getopt set the --no-recursion flag.
2536 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2537 Remove case for NO_RECURSE_OPTION.
2538 * src/common.h (recursion_option):
2539 Renamed from no_recurse_option, with sense
2540 negated, and with FNM_LEADING_DIR being the nonzero value.
2542 * names.c (namelist_match): New function.
2543 (name_match, name_scan): Use it to eliminate duplicate code.
2544 (names_notfound): Remove special case for Amiga.
2546 2000-10-27 Paul Eggert <eggert@twinsun.com>
2548 * src/misc.c (read_error_details, read_warn_details,
2549 read_fatal_details): Don't assume size_t is unsigned long.
2551 * src/buffer.c (flush_read): If read_full_records_option, try to
2552 fill the input buffer, as --delete -f - needs this.
2554 2000-10-24 Paul Eggert <eggert@twinsun.com>
2556 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2558 * src/buffer.c (check_label_pattern):
2559 Make sure header name is a string before
2560 passing it to fnmatch.
2561 (init_volume_number): Check for global_volno overflow.
2562 (new_volume): Check for global_volno overflow.
2564 * src/tar.c (decode_options):
2565 Check that volume label is not too long to overflow
2566 name in tar header block.
2568 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2570 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2571 (AC_FUNC_STRERROR_R): Use this instead.
2573 2000-10-23 Paul Eggert <eggert@twinsun.com>
2575 * src/extract.c: Include <time.h>, since we invoke "time".
2577 * lib/prepargs.c (prepend_default_options):
2578 Don't use NULL, for portability.
2580 * m4/fnmatch.m4: Add "working" to message.
2582 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2584 (getpwuid, getgrgid): Declare only if system headers don't.
2585 (gid_to_gname): Don't invoke setgrent.
2586 (namelist): Now static, not global.
2587 (nametail): New var. All uses of namelast changed to use
2588 nametail, with one extra level of indirection.
2589 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2590 (name_match): Set nametail too, when setting namelist to null.
2591 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2592 struct name *, so that we don't have to look up the name again
2593 here. Get change_dir from dir rather than as a separate arg. Add
2594 dirsize arg, and pass it along to get_directory_contents. Remove
2595 unnecessary check of directory type.
2596 (new_name): Do not append a slash if PATH already ends in one.
2597 (avoided_names, struct avoided_name): Remove.
2598 (avoided_name_table): New var, replacing avoided_names.
2599 (hash_avoided_name, compare_avoided_names): New function.
2600 (add_avoided_name, is_avoided_name): Use hash table rather than
2603 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2604 (child_open_for_compress, child_open_for_uncompress,
2605 close_archive): Propagate any failure of the compression process
2607 (open_archive, flush_write, flush_read, close_archive): Do not
2608 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2609 -1. Instead, allocate an array with the size that's needed.
2610 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2611 (backspace_output): Don't try to backspace past start of archive.
2612 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2614 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2615 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2616 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2617 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2618 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2619 WITH_DMALLOC, WITH_REGEX):
2620 Remove; now generated automatically.
2622 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2623 compatibility for glibc fragments.
2624 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2625 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2626 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2627 that we needn't put an entry into acconfig.h.
2628 (ALL_LINGUAS): Add da.
2629 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2630 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2632 (AC_MBSTATE_T): Add.
2633 (RMT): Append $(EXEEXT).
2634 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2635 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2636 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2637 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2638 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2639 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2640 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2641 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2642 (EMUL_OPEN3): Remove; no longer needed.
2643 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2645 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2647 * src/common.h: Do not include basename.h.
2648 * src/rtapelib.c (base_name): Do not include basename.h;
2649 declare base_name instead.
2651 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2653 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2654 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2655 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2656 Adjust to the above changes.
2658 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2660 * src/open3.c: Remove.
2662 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2663 (tar_SOURCES): Remove open3.c.
2664 (INCLUDES): Remove -I.., as automake does that.
2665 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2667 The following changes are to put LOCALEDIR into localedir.h instead
2668 of passing it on the command line.
2670 (DISTCLEANFILES): New macro.
2671 (localedir.h): New rule.
2672 (rmt.o tar.o): Now depend on localedir.h.
2674 * tests/delete02.sh, tests/extrac04.sh: New files.
2676 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2677 (TESTS): Add extrac04.sh, and restore delete02.sh.
2678 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2679 (INCLUDES): Remove -I.. as automake does this now.
2681 * src/rtapelib.c (rexec): Don't declare unless using it.
2682 (do_command): Simplify signal-handling code slightly.
2684 * src/delete.c (blocks_needed): Remove. All uses changed to use
2685 blocking_factor - new_blocks.
2686 (acting_as_filter): New var.
2687 (write_record, delete_archive_members): Use acting_as_filter
2688 rather than archive == STDIN_FILENO to detect whether we're acting
2689 as a filter, as open can return STDIN_FILENO in some cases.
2690 (delete_archive_members): Ignore zero blocks if
2691 ignore_zeros_option is nonzero. Fix bug that messed up last
2692 output block: write_eot can't be used here, as it gets confused
2693 when the input is at end of file.
2695 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2696 symbolic link contents length. Pass directory size to
2697 get_directory_contents.
2699 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2700 m4/strerror_r.m4: New files.
2701 * m4/signedchar.m4: Remove this file.
2702 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2703 * m4/Makefile.am (EXTRA_DIST): Likewise.
2705 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2707 * po/da.po: New translation file.
2709 * src/mangle.c (extract_mangle):
2710 Fix diagnostic with wrong number of %s'es.
2712 * lib/fnmatch.c (fnmatch):
2713 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2714 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2716 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2717 fall off a device's end. Detect this.
2719 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2721 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2722 include <pathmax.h> and directory include files like <dirent.h>;
2723 no longer used. Include <savedir.h> instead.
2724 (closedir, signed_char): remove macro; no longer used.
2725 (bool, false, true): Include <stdbool.h> if you have the include
2726 file, otherwise define.
2729 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2730 opendir_warn, readdir_error): Remove; no longer needed.
2731 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2732 before deciding whether we're trying to remove ".".
2733 (remove_any_file): Try unlink first if we are not root. Use
2734 savedir when recursively removing directories, to avoid exhausting
2736 (savedir_error, savedir_warn, symlink_error): New functions.
2738 * src/list.c: (read_and): Do not invoke
2739 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2740 responsible for that. Do not invoke apply_delayed_set_stat; our
2741 caller is now responsible for that.
2742 (read_header): Use signed char instead of signed_char. Prevent
2743 later references to current_header from mistakenly treating it as
2745 (from_header): Quote invalid base-64 strings in diagnostics.
2746 (time_from_header): Do not warn about future timestamps in
2747 archive; check_time now does that.
2748 (print_header): Quote unknown file types.
2749 (skip_member): New function, replacing skip_extended_headers and
2750 now skipping the whole member instead of just the extended
2751 headers. All callers changed. This makes the code handle
2752 extended headers uniformly, and fixes some bugs.
2754 * src/update.c (update_archive): Use skip_member.
2756 * src/extract.c (we_are_root): Now global.
2757 (struct delayed_symlink): New type.
2758 (delayed_symlink_head): New var.
2759 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2760 not apply_delayed_set_stat.
2761 (set_mode, set_stat): Pointer args are now const pointers.
2762 (check_time): New function.
2763 (set_stat): Warn if setting a file's timestamp to be the future.
2764 (make_directories): Do not save and restore errno.
2765 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2766 intermediate directories.
2767 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2768 not in caller. Extract potentially dangerous symbolic links more
2769 carefully, deferring their creation until the end, and using a
2770 regular file placeholder in the meantime. Do not remove trailing
2771 / and /. from file names. Do not bother checking for ".." when
2772 checking whether a directory loops back on itself, as loopbacks
2773 can occur with symlinks too. Also, in that case, do not bother
2774 saving and restoring errno; just set it to EEXIST.
2775 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2776 ancestor if it ends in slash too (as well as ending in a char just
2778 (apply_delayed_set_stat): Remove.
2779 (apply_delayed_symlinks, extract_finish): New functions.
2781 * doc/fdl.texi: New file.
2782 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2783 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2784 * doc/tar.texi: Add Free Documentation License. New section
2785 "Overwrite Old Files", and revamp that section to make it easier to
2786 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2787 documentation into getdate.texi. Fix several minor typos. Describe
2788 TAR_OPTIONS. Describe incompatibility between incremental backups and
2789 --atime-preserve. Describe incompatibility between --verify and other
2790 options. Mention that tar normally removes symbolic links rather than
2791 following them, when extracting a file of the same name.
2793 * THANKS: Add gpoul. Change skip's address.
2795 * po/POTFILES.in: Add lib/human.c.
2797 * src/common.h (namelist, namelast): Remove decls.
2798 (we_are_root, extract_finish, skip_member, savedir_error,
2799 savedir_warn, symlink_error, gnu_list_name): New decls.
2800 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2801 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2802 closedir_warn, opendir_error, opendir_warn, readdir_error,
2803 readdir_warn): Remove decls.
2804 (get_directory_contents): New off_t arg.
2805 (addname): Now returns struct name *.
2807 * src/tar.h, tests/genfile.c: Fix comments.
2809 * src/create.c: Include hash.h.
2810 (gnu_list_name): Remove decl.
2811 (struct link): Remove "next" member.
2813 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2814 consistency with other diagnostics.
2815 (deal_with_sparse): Check for I/O error when closing the file.
2816 (create_archive): Do not allocate an array of size PATH_MAX, as
2817 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2818 the size that's needed.
2819 (hash_link, compare_links): New functions.
2820 (dump_file): Do not exhaust open file descriptors when descending
2821 deeply into a directory, by using savedir rather than
2822 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2823 Hash the set of links already created, instead of using a linked
2824 list. Fix some bugs in outputting sparse files which caused the
2825 sparse tables to be incorrect. When a file unexpectedly shrinks,
2826 output zeros rather than garbage. Do not allocate an array of
2827 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2828 allocate an array with the size that's needed.
2830 * src/incremen.c: Include hash.h.
2831 (struct directory): Remove "next", "dir_text". Change "name" to
2832 be char[1] with struct hack, not const char *. Add "found".
2833 (directory_list): Remove. Replaced by directory_table.
2834 (directory_table): New var.
2835 (nfs_string): Renamed from nfs.
2836 (hash_directory, compare_directories): New functions.
2837 (note_directory): Now returns struct directory *. First arg is
2838 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2839 Remove text arg. New "found" arg, basically corresponding to the
2840 old text arg not being null. All callers changed.
2841 (note_directory, find_directory): Use hash table rather than
2843 (get_directory_contents): New arg "device". Use savedir to do the
2844 hard work. Save the nfs-ness of stat_data, since it might change
2845 under us. Use note_directory instead of find_directory to save
2846 some work. When adding an "A" record, do it with
2847 add_to_accumulator instead of cheating with strcat.
2848 (read_directory_file): Use "+" flag before device to indicate
2849 whether it was NFS. Fix typo in checking for strtoul error.
2850 (write_directory_file_entry): New function.
2851 (write_directory_file): Use it, and use the hash routines to
2852 traverse the directory table.
2853 (gnu_restore): Use savedir rather than opendir/readdir.
2855 * src/tar.c: Include localedir.h, prepargs.h.
2856 (long_options): Now static.
2857 (long_options, usage, decode_options): -j is now short for
2858 --bzip2, and -I is now an alias for -T.
2859 (decode_options, main): argv is not const pointer now.
2860 (decode_options): Invoke prepend_default_options to support
2861 TAR_OPTIONS. In diagnostic, mention the string that was the
2862 invalid blocking factor, tape length, group, owner, or record
2863 size. --delete is no longer incompatible with -f -, undoing
2865 (main): Invoke extract_finish at end of extraction.
2867 * src/rmt.c: Include localedir.h.
2868 (main): Update copyright date to 2000.
2870 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2871 following changes: Use @sc where appropriate. Document the ranges of
2872 supported times more precisely. Add Eggert to getdate authors.
2873 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2874 zone names, as it wasn't correct and people shouldn't be relying on it
2875 anyway. Relative items also account for non-DST adjustments. Fix
2878 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2880 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2882 * tests/preset.in: Set LANGUAGE to the empty string, for some
2885 2000-10-20 Paul Eggert <eggert@twinsun.com>
2887 * m4/fnmatch.m4: Mention the GNU C library.
2889 2000-10-19 Paul Eggert <eggert@twinsun.com>
2891 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2894 2000-10-17 Paul Eggert <eggert@twinsun.com>
2896 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2899 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2900 (CHAR_BIT): Define if not defined.
2902 2000-09-09 Paul Eggert <eggert@twinsun.com>
2904 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2906 2000-08-07 Paul Eggert <eggert@twinsun.com>
2908 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2910 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2911 change to array from char *.
2913 2000-08-06 Paul Eggert <eggert@twinsun.com>
2915 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2916 compatibility with glibc 2.1.3 strftime.c.
2918 2000-07-31 Paul Eggert <eggert@twinsun.com>
2920 * lib/quotearg.c (quotearg_n_options):
2921 Don't make the initial slot vector a constant,
2922 since it might get modified.
2924 * lib/quotearg.c: Add support for more than one preallocated slot.
2926 2000-07-30 Paul Eggert <eggert@twinsun.com>
2928 * lib/quotearg.c (quotearg_n_options):
2929 Preallocate a slot 0 buffer, so that the caller
2930 can always quote one small component of a "memory exhausted" message
2933 2000-07-23 Paul Eggert <eggert@twinsun.com>
2936 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2937 mbstate_t is always defined.
2939 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2940 some GCC installations, and this configuration error is likely to be
2943 2000-07-22 Paul Eggert <eggert@twinsun.com>
2946 When the system forces us to redefine mbstate_t, shadow its mbsinit
2947 function. From Bruno Haible.
2949 2000-07-14 Paul Eggert <eggert@twinsun.com>
2951 * lib/xmalloc.c: Simplify exhausted message.
2953 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2955 2000-07-13 Paul Eggert <eggert@twinsun.com>
2957 * lib/quotearg.h (enum quoting style):
2958 New constant clocale_quoting_style.
2961 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2962 Add support for clocale_quoting_style, undoing previous change to
2963 locale_quoting_style.
2965 2000-07-10 Paul Eggert <eggert@twinsun.com>
2968 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2969 since otherwise we don't need it.
2970 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2971 since we don't do multibytes in that case.
2972 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2973 invoke multibyte primitives.
2975 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2976 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2977 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2978 and mbstate_t, to a single-part test that simply defines mbstate_t.
2980 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2981 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2982 to decide whether to define the BeOS workaround macro;
2983 this adjusts to the change to AC_MBSTATE_T.
2985 * m4/strerror_r.m4: New file.
2987 2000-07-05 Paul Eggert <eggert@twinsun.com>
2989 * lib/quotearg.c: Use double-quote to quote.
2991 * lib/quotearg.c (N_): New macro.
2992 (gettext_default): New function.
2993 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2994 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2997 * lib/quotearg.c (struct quoting_options):
2998 Simplify quote_these_too dimension.
2999 From Bruno Haible <haible@clisp.cons.org>.
3001 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
3002 Test for mbstate_t only if the test
3003 for an object-type mbstate_t fails.
3005 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
3007 2000-07-03 Paul Eggert <eggert@twinsun.com>
3009 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
3010 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
3012 * lib/quotearg.c (mbrtowc):
3013 Assign to *pwc, and return 1 only if result is nonzero.
3014 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
3016 2000-07-02 Paul Eggert <eggert@twinsun.com>
3018 * lib/quotearg.c (mbstate_t):
3019 Do not define; it should be defined with AC_CHECK_TYPE.
3021 2000-06-26 Paul Eggert <eggert@twinsun.com>
3023 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
3024 a bug in glibc 2.1.3.
3026 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
3028 2000-06-19 Paul Eggert <eggert@twinsun.com>
3030 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
3031 inclusion of wctype.h to work around solaris2.6 namespace pollution.
3032 (ISPRINT): Likewise.
3033 Reported by Tom Tromey.
3035 2000-06-15 Paul Eggert <eggert@twinsun.com>
3037 * lib/human.c (adjust_value): New function.
3038 (human_readable_inexact): Apply rounding style even when printing
3041 * lib/human.c: Avoid shadowing warnings.
3044 2000-06-14 Paul Eggert <eggert@twinsun.com>
3046 * lib/human.c (human_readable_inexact): Allow an input block size
3047 that is not a multiple of the output block size, and vice versa.
3049 * lib/getdate.y (get_date): Apply relative times after time zone
3050 indicator, not before.
3052 2000-05-31 Paul Eggert <eggert@twinsun.com>
3054 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
3055 and thus don't need AC_CANONICAL_HOST.
3057 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
3058 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
3059 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
3060 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
3061 changed. Instead of inspecting the output of getconf, try to
3062 compile the test program without and with the macro definition.
3063 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
3064 getconf. Instead, check for the needed flags by compiling test
3067 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
3069 * config.guess, config.sub: Remove these files, for similar reasons.
3071 2000-05-03 Paul Eggert <eggert@twinsun.com>
3073 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
3074 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
3075 bug. This avoids a clash when files like regex.c that define
3078 2000-05-02 Paul Eggert <eggert@twinsun.com>
3080 * m4/largefile.m4 (AC_SYS_LARGEFILE):
3081 Define _GNU_SOURCE if this is needed to make
3082 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
3083 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
3085 * lib/quotearg.c (mbrtowc, mbstat_t):
3086 Add definitions if !HAVE_MBSTATE_T_OBJECT.
3087 (<wctype.h>): Include if HAVE_WCTYPE_H.
3088 (iswprint): Define to 1 if we lack it
3090 2000-04-18 Paul Eggert <eggert@twinsun.com>
3092 * m4/mbstate_t.m4: New file.
3094 2000-04-17 Bruno Haible <haible@clisp.cons.org>
3096 * tests/ignfail.sh: Test for uid 0 along with user "root".
3098 2000-04-05 Paul Eggert <eggert@twinsun.com>
3100 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
3101 Don't use -n32 on IRIX if the installer said
3104 2000-02-28 Paul Eggert <eggert@twinsun.com>
3106 * lib/quotearg.c (ALERT_CHAR): New macro.
3107 (quotearg_buffer_restyled): Use it.
3109 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3111 * src/list.c (tartime): Fix off-by-one error when copying year if
3114 2000-02-18 Paul Eggert <eggert@twinsun.com>
3116 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
3117 (textint): New typedef.
3118 (parser_control): Changed from struct parser_control to typedef
3119 (for consistency). Member year changed from int to textint. All
3121 (YYSTYPE): Removed; replaced by %union with int and textint
3123 (tID): Removed; not used.
3124 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
3125 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
3126 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
3127 (tSNUMBER, tUNUMBER): Now of type <textintval>.
3128 (date, number, to_year): Use width of number in digits, not its
3129 value, to determine whether it's a 2-digit year, or a 2-digit
3131 (yylex): Store number of digits of numeric tokens. Return '?' for
3132 unknown identifiers, rather than (unused) tID.
3134 2000-01-16 Paul Eggert <eggert@twinsun.com>
3136 * lib/quotearg.c (quotearg_buffer_restyled):
3137 Do not quote alert, backslash, formfeed,
3138 and vertical tab unnecessarily in shell quoting style.
3140 2000-01-15 Paul Eggert <eggert@twinsun.com>
3143 Change quoting to be compatible with future autoconf versions.
3145 2000-01-11 Paul Eggert <eggert@twinsun.com>
3147 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
3149 2000-01-07 Paul Eggert <eggert@twinsun.com>
3151 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
3153 Fix bug with fnmatch.h dependency, as follows:
3154 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
3155 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
3157 * src/common.h (apply_nonancestor_delayed_set_stat):
3158 Renamed from apply_delayed_set_stat.
3159 (apply_delayed_set_stat, decode_mode, chmod_error_details,
3160 chown_error_details, close_warn, closedir_warn, mkdir_error,
3161 read_error_details, read_fatal_details, read_warn_details,
3162 seek_error_details, seek_warn_details, utime_error,
3163 write_error_details, write_fatal_details): New decls.
3165 Make diagnostic messages more regular.
3166 * src/create.c (dump_file): Quote file names with colons if possible.
3167 * src/compare.c (diff_archive): Likewise.
3168 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
3169 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
3170 * src/mangle.c (extract_mangle): Likewise.
3171 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
3173 * src/buffer.c (archive_write_error, flush_archive, close_archive,
3174 new_volume, xclose):
3175 Use error message functions to report errors consistently.
3176 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
3177 * src/create.c (finish_sparse_file, dump_file): Likewise.
3178 * src/extract.c (set_mode, set_stat, extract_sparse_file,
3179 extract_archive): Likewise.
3180 * src/list.c (list_archive): Likewise.
3181 * src/update.c (append_file): Likewise.
3182 * src/compare.c (diff_init, diff_sparse_files):
3183 Use xalloc_die to report memory exhaustion.
3184 * src/incremen.c (gnu_restore): Likewise.
3185 * src/list.c (read_header): Likewise.
3186 * src/mangle.c (extract_mangle): Likewise.
3187 * src/misc.c (maybe_backup_file): Likewise.
3188 * src/tar.c (decode_options): Likewise.
3189 * src/compare.c (read_and_process, fill_in_sparse_array,
3191 Use consistent terminology for unexpected-EOF message.
3192 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3193 * src/list.c (list_archive, read_header, skip_file,
3194 skip_extended_headers): Likewise.
3195 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
3196 (xdup2): Regularize messages with rest of tar.
3198 * src/buffer.c (flush_read): Don't read past EOF.
3200 * src/extract.c (extr_init):
3201 If we run out of memory, invoke apply_delayed_set_stat.
3202 (prepare_to_extract): Don't complain if we can't remove ".".
3203 (apply_delayed_set_stat): New function.
3204 (apply_nonancestor_delayed_set_stat):
3205 Renamed from apply_delayed_set_stat. All uses changed.
3206 Don't remove head if it doesn't apply.
3208 * src/create.c (find_new_file_size):
3209 Return size instead of storing through pointer.
3210 All callers changed.
3211 (deal_with_sparse): Don't keep reading after read errors.
3212 (finish_sparse_file): Just abort if there is an internal error.
3213 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
3214 Don't restore access times on directories during incremental dumps
3215 until after dealing with the directory.
3216 If ignoring failed reads, count closedir, read, and unknown
3217 file errors as warnings, not errors.
3218 Fix buffer overrun problem when dumping sparse files.
3220 * src/list.c (read_and):
3221 Invoke apply_nonancestor_delayed_set_stat on file names
3222 after handling them.
3223 (decode_mode): Remove; moved to misc.c.
3225 * src/misc.c (safer_rmdir): New function.
3226 (remove_any_file): Use it to avoid problems with rmdir(".").
3227 (maybe_backup_file): Regularize diagnostics.
3228 (undo_backup_file): Likewise.
3229 (decode_mode): Moved here from list.c.
3230 (chmod_error_details, chown_error_details, close_fatal,
3231 close_warn, closedir_warn, mkdir_error, read_error_details,
3232 read_warn_details, read_fatal_details, seek_error_details,
3233 seek_warn_details, utime_error, write_error_details,
3234 write_fatal_details): New functions.
3236 * src/delete.c (save_record): Remove static variable (now local).
3237 (move_archive): Don't position before start of archive.
3238 (write_record): Abort if count is zero at inopportune time.
3241 * src/tar.c (decode_options): --delete and -f - are now
3242 incompatible, since we didn't have time to fix their bugs.
3244 * tests/Makefile.am (TESTS): Remove delete02.sh.
3245 * tests/ignfail.sh: Adjust to new quoting scheme again.
3247 2000-01-06 Paul Eggert <eggert@twinsun.com>
3249 * lib/getdate.y: Sync tm_diff with the GNU C Library.
3250 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
3251 (tm_diff): Renamed from difftm. All uses changed.
3252 Replace body with that taken from GNU C Library 2.1.3pre1.
3253 (get_date): Prefer tm_gmtoff to tm_diff if available.
3255 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
3257 * tests/incremen.sh: Invoke stat on newly created file so that its
3258 ctime is updated on Nextstep.
3260 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
3262 * lib/getdate.y (get_date):
3263 Fix typo when checking for time_t overflow in time zone calculations.
3265 1999-12-13 Paul Eggert <eggert@twinsun.com>
3267 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
3269 * README-alpha: New file.
3270 * README: New sections for gzip and bzip2, Solaris.
3271 Remove mention of BACKLOG.
3273 * configure.in (AC_C_BACKSLASH_A): Add.
3274 (AC_CHECK_HEADERS): Add wchar.h.
3275 (AC_CHECK_FUNCS): Add mbrtowc.
3276 (AC_FUNC_CLOSEDIR_VOID): Add.
3278 * tests/Makefile.am (TESTS): Add delete02.sh.
3279 (POSTPONED_TESTS): Remove.
3280 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
3283 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
3285 * tests/ignfail.sh (err): Adjust to new quoting scheme.
3287 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
3289 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
3291 * src/tar.c ("quotearg.h"): New include.
3292 (usage): Now has __attribute__ ((noreturn)).
3293 (confirm): Report errno if we can't open tty.
3294 (confirm, decode_options):
3295 Quote arbitrary strings in diagnostics.
3296 (OVERWRITE_OPTION): New constant.
3297 (long_options, usage, decode_options): New --overwrite option.
3298 (decode_options): --keep-old-files, --overwrite, and --unlink-first
3299 are now mutually exclusive.
3300 Don't assume that gettext preserves errno.
3301 (main): Set default quoting style to escape_quoting_style.
3303 * src/update.c (<quotearg.h>): New include.
3305 Don't assume that gettext preserves errno.
3306 Quote arbitrary strings in diagnostics.
3307 Check for close error.
3309 * src/names.c (<quotearg.h>): New include.
3310 (name_init, name_next, name_close, names_notfound,
3311 collect_and_sort_names): Don't assume that gettext preserves
3312 errno. Quote arbitrary strings in diagnostics.
3313 (excluded_name): Fix typo that caused empty patterns to be
3316 * src/misc.c (<quotearg.h>): New include.
3317 (quote_copy_string): Quote only newline and backslash; the output is no
3318 longer meant for humans, and is locale-independent.
3319 (contains_dot_dot): New function.
3320 (remove_any_file): Don't use lstat; just rmdir the file and then use
3321 unlink if the rmdir fails because the file isn't a directory.
3322 Check for readdir and closedir errors.
3323 (maybe_backup_file): Report "stat" for stat errors.
3324 (maybe_backup_file, chdir_do):
3325 Quote arbitrary strings in diagnostics.
3326 (maybe_backup_file, undo_last_backup):
3327 Don't assume that gettext preserves errno.
3328 (call_arg_error, call_arg_fatal, call_arg_warn,
3329 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3330 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3331 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3332 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3333 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3334 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3336 * src/system.h (__attribute__): New macro.
3337 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3338 (S_ISDOOR): New macro.
3339 (closedir): New macro, if CLOSEDIR_VOID.
3341 * src/rmt.c, src/rtapelib.c (decode_oflag):
3342 O_APPEND might not be defined.
3344 * src/list.c: (read_and, list_archive):
3345 Quote arbitrary strings in diagnostics.
3346 (from_header): Use locale_quoting_style to quote diagnostics.
3347 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3349 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3351 * src/Makefile.am: Use ## for copyright comments.
3353 * src/extract.c (<quotearg.h>): New include.
3354 (enum permstatus): New enum.
3355 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3356 two mallocs. New members file_name_len, invert_permissions, permstatus.
3357 (extr_init): Remove hack that silently adjusted newdir_umask.
3358 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3359 Use these args to decide whether and how to set modes.
3360 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3361 Don't assume that gettext preserves errno.
3362 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3363 (delay_set_stat, repair_delayed_set_stat): New functions.
3364 (make_directories): Avoid mkdir where last part of path is "..".
3365 Create a struct delayed_set_stat for each directory made.
3366 (prepare_to_extract): Renamed from unlink_destination, and
3367 return 0 immediately if to_stdout_option; all callers changed.
3368 (maybe_recoverable): New parameter interdir_made.
3369 Add support for --overwrite.
3370 (extract_sparse_file, extract_archive):
3371 Quote arbitrary strings in diagnostics.
3372 (extract_archive): By default, warn about ".." in member names, and skip them.
3373 Don't open files with O_NONBLOCK or O_APPEND.
3374 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3375 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3376 minus the current umask. Keep track of intermediate directories made,
3377 to avoid looping when making x/../x when x doesn't exist; the
3378 earlier code solved this in a different way that didn't fit well
3379 into the new scheme. Don't extract permissions onto existing
3380 directories unless --overwrite is given. Do not add -wx------
3381 permissions to new directories permanently; just do it temporarily.
3382 Remove no-longer-needed hack with MSDOS and directory time stamps.
3383 (apply_delayed_set_stat): New argument specifies which directories to
3384 fix statuses of. Do not wait until the end of extraction to fix
3385 statuses; instead, fix a directory's status once we exit that directory.
3386 This requires less memory and does the right thing in some cases
3387 where the old method didn't.
3388 (fatal_exit): New function.
3390 * src/incremen.c (<quotearg.h>): New include.
3391 (get_directory_contents, gnu_restore):
3392 Check for readdir and closedir errors.
3393 (get_directory_contents, read_directory_file, gnu_restore):
3394 Quote arbitrary strings in diagnostics.
3395 (get_directory_contents, read_directory_file, write_directory_file):
3396 Don't assume that gettext preserves errno.
3398 * src/create.c (<quotearg.h>): New include.
3399 (start_header): Use `member names' to refer to archive member names, not
3400 `archive names'. Warn about `..' in member names.
3401 (finish_sparse_file, dump_file):
3402 Quote arbitrary strings in diagnostics.
3403 (finish_sparse_file, dump_file):
3404 Don't assume that gettext preserves errno.
3405 (dump_file): Don't use `access' to determine whether a directory is readable;
3406 this isn't reliable if tar is setuid. Use `opendir' instead.
3407 Check for readdir and closedir failures.
3408 Don't dump sockets as if they were fifos; just warn and skip.
3410 * src/delete.c (move_archive):
3411 Don't report fatal error merely because sizes don't fit
3412 into struct mtop values; fall back on lseek instead.
3413 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3414 Say `reposition' instead of `re-position'.
3415 (delete_archive_members):
3416 Set archive to STDOUT_FILENO before outputting trailing buffer.
3418 * src/compare.c (<quotearg.h>): New include.
3419 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3420 and `Cannot' others.
3421 (report_difference, diff_archive):
3422 Quote arbitrary strings in diagnostics.
3423 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3424 Don't assume that gettext preserves errno.
3425 (diff_archive): Don't open regular files with O_NONBLOCK.
3426 Preserve access times of files if --atime.
3428 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3429 (FATAL_ERROR, USAGE): Don't return 0.
3430 (enum old files): New enum.
3431 (old_files_option): New variable, replacing keep_old_files_option and
3432 unlink_first_option.
3433 (apply_delayed_set_stat): Now takes char const * param.
3434 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3435 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3436 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3437 read_fatal, readdir_error, readdir_warn, readlink_error,
3438 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3439 truncate_error, truncate_warn, unlink_error, waitpid_error,
3440 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3443 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3444 archive_write_error, archive_read_error, flush_archive, close_archive,
3445 init_volume_number, new_volume):
3446 Don't assume that gettext preserves errno.
3448 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3449 (open_archive): Reject multivolume verify attempts a bit earlier.
3450 Rename local variable `access', in case it's defined by system header.
3452 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3453 `Could not' sometimes and `Cannot' others.
3455 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3456 Quote arbitrary strings in diagnostics.
3458 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3461 (init_volume_number): Check for input and output errors in volno_file.
3463 (new_volume): Use new fatal_exit function to exit, and new xfork
3466 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3468 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3470 * doc/tar.texi: Add --overwrite.
3471 --absolute-names rejects ".." in names.
3473 * lib/quotearg.c: Add support for multibyte characters.
3475 (ISPRINT): New macro.
3476 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3477 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3478 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3479 (quotearg_buffer_restyled): New function, with most of the old
3480 quotearg_buffer's contents.
3481 Major rewrite to support multibyte characters.
3482 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3484 * m4/c-bs-a.m4: New file.
3486 * lib/Makefile.am: Use ## for copyright notice.
3488 * scripts/Makefile.am: Use ## on copyright notice.
3491 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3493 1999-12-05 Paul Eggert <eggert@twinsun.com>
3495 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3496 src/ChangeLog, tests/ChangeLog: Remove these files.
3497 * ChangeLog.1: New file, incorporating the above files, plus old
3499 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3501 1999-12-05 Dale Worley <worley@ariadne.com>
3503 * src/compare.c (<utime.h>, struct utimbuf): Add.
3504 (diff_archive): Restore access times if --atime.
3505 * doc/tar.texi: Explain that --atime also preserves modification time.
3507 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3509 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3510 * BACKLOG, TODO: Remove.
3511 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3512 * README: Bring up to date.
3514 1999-12-03 Paul Eggert <eggert@twinsun.com>
3516 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3518 * src/compare.c (diff_archive):
3519 Do not set errno to EPIPE; we no longer use perror.
3521 * src/create.c (dump_file):
3522 If a parent directory said that a file should be there but it is
3523 absent, diagnose it as being removed in the meantime.
3524 Do not pass meaningless errno to ERROR when reporting that the
3525 file changed as we read it.
3526 Report that a file changed if its ctime changes; this is more
3527 sensitive than mtime+size, and more accurate.
3529 * src/incremen.c (enum children): New type.
3530 (struct directory): Change old char allnew member to new enum children
3533 (get_directory_contents): When doing an incremental dump that does
3534 not cross filesystem boundaries, dump the mount points, even though
3535 they are in a different filesystem. This is for convenience when
3536 restoring, and for consistency with non-incremental dumps.
3537 This requires a 3-way flag for keeping track of which children we want,
3538 so we use enum children rather than boolean.
3540 * src/open3.c (modes): Remove.
3541 (open3): Remove unportable assumptions about flag encodings.
3542 Use `stat' instead of `access' for testing file existence,
3543 to avoid problems with setuid programs.
3545 * src/names.c (name_next): If file names are given both in the
3546 command line (e.g. via -C) and in a file (via -T), do not
3547 ignore the command-line names.
3549 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3551 * doc/tar.texi: Clarify getdate authorship.
3553 1999-11-23 Paul Eggert <eggert@twinsun.com>
3555 * lib/Makefile.am (DISTCLEANFILES): New macro.
3557 * configure.in (tar_fnmatch_hin):
3558 Remove; it runs afoul of a bug in autoconf 2.13.
3559 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3561 1999-11-19 Paul Eggert <eggert@twinsun.com>
3563 * m4/largefile.m4: Update serial.
3565 1999-11-18 Paul Eggert <eggert@twinsun.com>
3567 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3568 the QNX shell, which doesn't propagate exit status of failed
3569 commands inside shell assignments.
3571 1999-11-07 Paul Eggert <eggert@twinsun.com>
3573 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3575 * configure.in (AC_PREREQ): Bump to 2.13.
3576 (ALL_LINGUAS): Add pt_BR, ja.
3577 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3578 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3579 for AIX crossbuilds.
3581 * doc/tar.texi: New node create options for --ignore-failed-read.
3582 Remove unused version control symbols.
3583 Modernize texinfo usage.
3585 * src/tar.c (usage): Add examples.
3587 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3588 Include fnmatch.h when testing fnmatch.
3590 * src/common.h (collect_and_sort_names): New decl.
3592 * src/list.c (from_header):
3593 Handle 32-bit two's complement negative time stamps
3594 even if the leading octal digit is 2 or 3.
3596 * src/extract.c (set_stat): Remove duplicate code.
3598 * src/create.c (to_chars): Remove trailing newline from warning.
3599 (dump_file): Ignore doors.
3600 (finish_header): Report block numbers with origin 0, not origin 1.
3602 * src/rmt.c: Include getopt.h.
3603 (long_opts): New constant.
3604 (usage): New function.
3605 (main): Implement --help and --version.
3606 Output usage message if arguments are bad.
3608 1999-10-10 Paul Eggert <eggert@twinsun.com>
3610 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3612 * README: Remove --with-dmalloc.
3613 Add --disable-largefile.
3614 Remove old NeXT dirent problems, or AIX valloc problems.
3615 Remove old union wait advice, and old %lld advice.
3616 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3618 * doc/tar.texi: Clarify documentation for portable file names.
3620 * configure.in (AM_WITH_DMALLOC): Remove.
3621 (ALL_LINGUAS): Add ja.
3623 * src/tar.c (decode_options):
3624 Invalid dates are now treated as (time_t) -1.
3625 Redo version message to conform to GNU standards.
3627 * src/create.c (dump_file):
3628 Fix typo: last two args to dump_file were interchanged.
3629 * src/update.c (update_archive): Likewise.
3631 * src/common.h (tartime): New decl.
3633 * src/list.c (tartime): Now extern.
3634 (read_and): Invalid headers cause errors, not warnings.
3636 1999-10-03 Paul Eggert <eggert@twinsun.com>
3638 * lib/getdate.y (__attribute__):
3639 Don't use if GCC claims to be before 2.8; this is
3640 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3642 1999-09-25 Paul Eggert <eggert@twinsun.com>
3644 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3645 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3647 * tests/incremen.sh: Add yet another sleep.
3649 1999-09-24 Paul Eggert <eggert@twinsun.com>
3651 * NEWS: A read error now causes a nonzero exit status.
3653 * src/create.c (to_chars): Fix base-256 output.
3655 * src/buffer.c (write_error):
3656 Read error is an error, not just a warning.
3658 1999-09-24 Paul Eggert <eggert@twinsun.com>
3660 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3662 * src/tar.c (<time.h>): Include.
3663 (time): Declare if not defined.
3664 (confirm): Don't read past EOF.
3665 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3666 (main): Use clock_gettime if available.
3668 * tests/Makefile.am (TESTS): Add incremen.sh
3669 (INCLUDES): Add -I../lib, for fnmatch.h.
3671 * src/update.c (update_archive):
3672 Remove call to name_expand; had no effect.
3673 Use chdir_do to change into directory.
3674 Use deref_stat instead of stat.
3675 Use add_avoided_name to mark names to be avoided; the old method of
3676 setting a bit with the name caused all descendants of that name to
3677 be avoided, in some circumstances.
3679 * tests/incremen.sh: Remove unnecessary sleeps.
3681 * src/names.c (name_next): Go back to using plain chdir.
3682 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3683 (addname): Likewise.
3684 (name_match): Use chdir_do to act on chdir args.
3685 (merge_sort): Moved here from incremen.c.
3686 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3688 (name_expand): Remove.
3689 (name_from_list): Skip fake names.
3690 Use chdir_do to act on chdir args.
3691 (struct avoided_name): New struct.
3692 (avoided_names): New var.
3693 (add_avoided_name, is_avoided_name): New functions.
3695 * src/system.h (stat, lstat): Define in terms of statx on
3696 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3697 (UCHAR_MAX): New macro.
3698 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3700 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3702 * src/incremen.c (<time.h>): Remove include; no longer used.
3703 (time): Remove decl.
3705 (get_directory_contents): Use deref_stat.
3706 Consider a subdirectory to be all new only if
3707 listed_incremental_option or if it its timestamp is newer than the
3709 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3710 (read_directory_file): Now extern. Do not set time_now.
3711 (write_directory_file): Renamed from write_dir_file.
3712 Use start_time instead of time_now.
3713 (compare_names, collect_and_sort_names): Move to names.c.
3715 * src/mangle.c (<time.h>): Remove; not used.
3716 (time): Do not declare.
3718 * src/misc.c (chdir_from_initial_wd): Remove.
3719 (deref_stat): New function.
3720 (struct wd): New struct.
3721 (wd, wds, wd_alloc): New variables.
3722 (chdir_arg, chdir_do): New function.
3724 * src/compare.c (get_stat_data): Use deref_stat.
3726 * src/common.h (name_expand): Remove.
3728 * src/list.c (time): Declare if not defined.
3729 (base_64_digits): Moved here from create.c.
3730 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3732 (read_and): Don't get time from header unless we need it now;
3733 as getting time can cause duplicate diagnostics if bogus.
3734 Remove "Hmm, " from diagnostic.
3735 Use "Skipping to next header" uniformly.
3736 (from_header): Renamed from from_chars. All uses changed.
3737 Allow different forms for unportable 2's complement numbers.
3738 Don't check for extended forms when parsing checksums.
3739 Parse base-256 output.
3740 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3741 (major_from_header): Renamed from major_from_chars. All uses changed.
3742 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3743 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3744 (off_from_header): Renamed from off_from_chars. All uses changed.
3745 (size_from_header): Renamed from size_from_chars. All uses changed.
3746 (time_from_header): Renamed from time_from_chars. All uses changed.
3747 Warn about future timestamps.
3748 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3749 (uintmax_from_header): Renamed from uintmax_from_chars.
3751 (tartime): New function, incorporating isotime.
3753 (print_header): Use tartime.
3755 * src/create.c (to_chars): Fix typo in decl.
3756 Don't assign through char const *.
3757 Rename name_expand back to collect_and_sort_names.
3759 * src/extract.c (<time.h>): No need to include.
3760 (time): No need to declare.
3761 (now): Remove variable.
3762 (extr_init): Don't initialize `now'.
3763 Increment same_permissions_option and same_owner_option if we_are_root
3764 is nonzero; this supports the new --no-same-owner option.
3765 (set_stat): Use start_time instead of `now'.
3767 * src/create.c (struct link): Remove unused linkcount member.
3768 (base_64_digits): Move to list.c.
3769 (base_8_digits): Remove.
3770 (to_octal): New function, with some of old contents of to_base.
3772 (to_base256): New function.
3773 (to_chars): Use base 256, not base 64, for huge values.
3774 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3776 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3777 it means we have an incremental dump where we don't know whether this
3778 is a top-level call.
3779 Use deref_stat instead of statx / stat / lstat.
3780 Cast result of alloca.
3781 Check for dates if 0 < top_level, not if listed_incremental_option.
3782 Move multiple-link check after directory check.
3783 Do not dump avoided names.
3784 Dump hard links to symbolic names as links, not as separate
3786 start_header cannot return a null pointer, so don't test for it.
3787 Likewise for find_next_block.
3789 * src/buffer.c, src/common.h (<human.h>): Include.
3790 (read_error): Read error is an error, not just a warning.
3791 (print_total_written): Also print human-readable byte count, and
3793 (open_archive, flush_write): Use start_time, not current time.
3794 (flush_read): Report about garbage bytes ignored at end of archive,
3795 but act on non-garbage bytes (instead of ignoring them).
3796 (new_volume): Use WARN for warnings.
3799 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3801 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3803 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3805 * lib/Makefile.am (noinst_HEADERS):
3806 Rename fnmatch.h to fnmatch.hin; add human.h.
3807 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3808 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3810 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3812 * lib/fnmatch.c (strchrnul):
3813 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3814 Do not define if !_LIBC and if it already exists.
3815 (internal_fnmatch): Use it.
3817 * configure.in (tar_LDADD): New variable, used only when linking tar.
3818 (rmt_LDADD): Similarly, for rmt.
3819 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3820 fnmatch.c; otherwise, use the system fnmatch.h.
3822 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3823 Modernize sample backup script.
3825 * THANKS: Martin Goik's email address has changed.
3827 * m4/fnmatch.m4: New file.
3829 1999-09-03 Paul Eggert <eggert@twinsun.com>
3831 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3834 1999-08-29 Paul Eggert <eggert@twinsun.com>
3836 * lib/getdate.y (get_date):
3837 Rename outermost local `probe' to `quarter'.
3838 Rename latter local `tm' to probe_tm.
3839 From: Jim Meyering <meyering@ascend.com>
3840 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3842 1999-08-28 Paul Eggert <eggert@twinsun.com>
3844 * lib/getdate.y (PC): New macro; use it when possible.
3845 (number): Handle `Nov 11 1996' example correctly.
3846 See Risks Digest 20.55 (1999-08-27)
3847 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3849 1999-08-23 Paul Eggert <eggert@twinsun.com>
3851 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3853 Remove minor cases of lint from many source files: this includes
3854 unnecessary casts, uses of NULL, etc.
3856 * configure.in (AC_PROG_YACC): Remove.
3857 (YACC): Always use bison.
3858 (AC_STRUCT_TIMEZONE): Add.
3859 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3861 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3864 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3865 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3867 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3869 * src/common.h (merge_sort): Remove decl; no longer exported.
3871 * src/system.h (voidstar): Remove.
3872 (memcpy, memcmp): Cast args.
3873 ("xalloc.h"): Add include.
3874 (xmalloc, xrealloc): Remove decl.
3876 * src/mangle.c (time): Do not declare if defined.
3877 (first_mangle, mangled_num): Remove.
3879 * src/list.c (from_chars): Report out-of-range values more precisely.
3880 (off_from_chars): Do not allow negative offsets.
3881 (uid_from_chars): Allow negative uids.
3883 * src/create.c (linklist): Now static.
3884 (to_chars): Fix wording of message to match from_chars.
3886 * src/misc.c (merge_sort): Move to incremen.c.
3887 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3888 It's too painful to make it both generic and portable.
3889 (read_directory_file): "timestamp" -> "time stamp" in messages.
3891 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3892 (usage): Fix misspelling.
3893 (OPTION_STRING): -y is now -I.
3894 (decode_options): Use -1, not EOF, for getopt_long result.
3895 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3896 Handle operands after any "--" argument.
3897 (main): Report any output errors.
3899 * src/rmt.c (main): status is ssize_t, not long.
3901 * src/names.c (name_gather): Handle trailing -C option correctly.
3902 (addname): use memcpy, not strncpy, to copy a string of known length.
3903 (name_match): Handle trailing -C option correctly.
3904 Propagate -C option to following files.
3905 (name_match, name_scan): Remove redundant matching code.
3907 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3909 * lib/getdate.y: Major rewrite. Add copyright notice.
3910 (<stdio.h>): Include only if testing.
3912 (ISLOWER): New macro.
3913 (<string.h>): Include if HAVE_STRING_H, not USG.
3915 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3917 (EPOCH_YEAR): Renamed from EPOCH.
3918 (table): Renamed from TABLE.
3919 (meridian): Now an anonymous enum.
3920 (struct parser_control): New type.
3921 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3922 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3923 (%pure_parser): Added, so that the parser is pure.
3924 (%union): Removed; the type is now just plain int.
3925 All %type directives removed.
3926 (tLOCAL_ZONE): New %token.
3927 (month_day_table): Renamed from MonthDayTable.
3928 (gmtime, localtime, mktime, time): Declare only if not defined.
3929 (meridian_table): New table.
3930 (dst_table): New table.
3931 (units_table): renamed from UnitsTable.
3932 (relative_time_table): Renamed from OtherTable.
3933 (time_zone_table): Renamed from TimezoneTable. Modernized.
3934 (military_table): Renamed from MilitaryTable.
3935 (to_hour): Renamed from ToHour.
3936 (to_year): Renamed from ToYear.
3937 (lookup_zone): New function.
3938 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3940 (yylex): Now reentrant. All callers changed.
3941 (get_date): Add support for local time zone abbreviations.
3944 1999-08-20 Paul Eggert <eggert@twinsun.com>
3946 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3948 * src/create.c (to_chars): Generate GNU base-64 representation
3949 if we are generating an old or new GNU format tar file for a
3950 number that can't be represented with the POSIX format.
3952 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3953 (AM_FUNC_GETLINE): Add.
3954 (LIBOBJS): Add getline.o to workaround comment.
3955 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3956 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3957 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3958 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3959 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3960 lib/save-cwd.h, m4/getline.m4: New files.
3962 * src/misc.c (<save-cwd.h>): Include.
3963 (chdir_from_initial_wd): New function.
3965 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3966 (name_gather): Handle `-C x -C y' correctly.
3967 Do not rely on addname to handle -C.
3968 (addname): New CHANGE_DIR parameter. All callers changed.
3969 Remove ugly calls to getcwd; no longer needed.
3970 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3972 * src/incremen.c (listed_incremental_stream): New var.
3973 (read_directory_file): Remove arbitrary limits on file name length.
3974 Do not attempt to get the working directory; we can bypass this
3975 on fchdir hosts. Open the listed_incremental_option file for both
3976 read and write instead of opening it twice. Check for I/O errors
3977 when doing I/O to this file. Check for invalid data in the file,
3978 and report line numbers of invalid data.
3979 (write_dir_file): Likewise.
3980 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3981 Do not invoke write_dir_file; that's our caller's responsibility.
3983 * src/list.c (max): New macro.
3984 (isotime): Now takes time_t, not time_t *. Report the decimal values
3985 of times that can't be broken down.
3986 (print_header): Don't assume that major and minor device numbers can
3989 * src/common.h (struct name): change_dir is now char const *.
3990 (write_directory_file): Remove unused decl.
3991 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3992 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3993 (chdir_from_initial_wd): New decl.
3994 (addname): New 2nd arg.
3996 * THANKS: Torsten Lull -> Catrin Urbanneck
3998 1999-08-18 Paul Eggert <eggert@twinsun.com>
4000 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
4001 Don't depend on ac_cv_func variables.
4002 From Albert Chin-A-Young <china@thewrittenword.com>.
4004 1999-08-18 Paul Eggert <eggert@twinsun.com>
4006 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
4008 * m4/signedchar.m4: New file.
4009 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
4010 * src/system.h (signed_char): New macro.
4011 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
4012 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
4014 * src/create.c (write_eot): Write at least two zero blocks.
4016 * src/extract.c (extract_archive): Fix sparse array bug:
4017 we did not find end of array correctly.
4019 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
4020 Don't assume find_next_block yields nonnull.
4021 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
4022 * src/list.c (skip_extended_headers): Likewise.
4024 * src/list.c (read_and, list_archive): Simplify code.
4025 (read_header): Fix computation of signed checksums on machines where
4027 Do not consider a block to be zero unless all its bytes are zero,
4028 even the checksum bytes. Do not attempt to parse the checksum of
4029 a zero block. Fix memory leak with long names and links.
4030 (from_chars): Accommodate a buggy tar that outputs leading NUL
4031 if the previous field overflows.
4033 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
4034 \?, for portability to non-ASCII hosts.
4036 1999-08-16 Paul Eggert <eggert@twinsun.com>
4038 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
4040 * src/extract.c (make_directories): Do not chown intermediate
4041 directories, even if we are root.
4043 * src/list.c (read_header): Fix bugs when interpreting
4044 POSIX-compliant headers that do not contain null bytes in the
4045 header or link names.
4047 1999-08-14 Paul Eggert <eggert@twinsun.com>
4049 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
4051 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
4052 (AC_HEADER_SYS_WAIT): Add.
4053 (AC_REPLACE_FUNCS): Add waitpid.
4054 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
4055 * lib/waitpid.c: New file.
4056 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
4057 * src/system.h (WCOREDUMP): Remove; no longer used.
4058 (WIFSTOPPED): Likewise.
4059 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
4060 * src/buffer.c (child_open_for_compress): Undo previous change.
4061 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
4062 (new_volume): Likewise.
4064 * src/buffer.c, src/extract.c, src/incremen.c (time):
4065 Don't declare if defined.
4066 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
4067 * src/incremen.c (read_directory_file):
4068 Invoke `time' the same way everyone else does.
4069 Check validity of --listed-incremental file contents a bit better.
4070 Do not worry about --after-date-option; tar.c now checks this.
4071 * src/list.c (isotime): Report ??? if localtime returns null.
4072 Don't assume years fit into four digits.
4073 Don't append trailing newline.
4074 (print_header): Report ??? if localtime returns null;
4075 Don't assume years fit into four digits.
4077 * src/compare.c (diff_archive): Do not fall back on absolute name
4078 when --absolute-names is not specified.
4080 * src/create.c (start_header):
4081 Include text of ignored filesystem prefix in warning.
4082 (create_archive): Check for excluded names when doing incremental
4083 pass through directory.
4084 (dump_file): Do not dump old files explicitly given on command line
4085 when using --listed-incremental. Do not strip ./ prefix from names.
4087 * src/tar.c: -g now implies after_date_option = 1.
4088 -g and -N are now incompatible options.
4090 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
4092 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
4094 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
4095 incremental headers as POSIX prefixes.
4097 1999-08-11 Paul Eggert <eggert@twinsun.com>
4099 * NEWS, configure.in: Version 1.13.6.
4101 * configure.in (ALL_LINGUAS): Add pt_BR.
4102 * po/pt_BR.po: New file.
4104 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
4105 Renamed from tar.info and header.texi; adjust actions so that
4106 they work in other directories.
4108 * doc/tar.texi: Add -y and --bzip2.
4109 Patterns containing / now exclude only file names whose prefix match.
4111 * lib/exclude.h (excluded_filename): New option parameter.
4112 (add_exclude_file): New ADD_FUNC parameter.
4113 (excluded_pathname): Remove decl.
4114 * lib/exclude.c (_GNU_SOURCE):
4115 Remove; no longer needed since we don't use FNM_ macros.
4116 (excluded_filename): Renamed from excluded_filename_opts.
4117 (excluded_filename, excluded_pathname): Remove.
4118 (add_exclude_file): New ADD_FUNC parameter.
4120 * po/POTFILES.in: Add lib/quotearg.c.
4122 * src/buffer.c (_GNU_SOURCE): Define.
4123 (<fnmatch.h>): Include unconditionally.
4124 (child_open_for_compress): Dup after closing, to avoid possible file
4125 descriptor exhaustion.
4126 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4127 (flush_read): Likewise.
4129 * src/common.h (LG_8, LG_64): New macros.
4130 (excluded_with_slash, excluded_without_slash): New vars.
4132 (base_64_digits): New decl.
4133 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
4134 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
4136 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
4137 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
4139 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4140 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4141 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
4142 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
4143 respectively. All definitions and uses changed.
4144 (excluded_name): New decl.
4146 * src/compare.c (diff_archive):
4147 Open files with O_NONBLOCK instead of O_NDELAY.
4149 * src/create.c (base_64_digits): New constant.
4150 (base_8_digits): New macro.
4151 (MAX_VAL_WITH_DIGITS): New macro.
4152 (to_base): First half of old to_oct. Support base 64 too.
4153 (to_chars): Other half of old to_oct, for 64-bit support.
4154 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
4155 (gid_substitute, uid_substitute): Look up names dynamically if
4156 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
4157 (mode_to_chars): Renamed from mode_to_oct.
4158 Support negative values in all the _to_chars functions.
4159 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4160 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
4161 (dump_file): Inspect entire pathname, not just new file name
4162 component, when deciding whether to exclude it.
4164 * src/extract.c (extract_archive):
4165 Open files with O_NONBLOCK instead of O_NDELAY.
4167 * src/incremen.c (get_directory_contents):
4168 Inspect entire pathname, not just new file name
4169 component, when deciding whether to exclude it.
4171 * src/list.c (<fnmatch.h>): Do not include.
4172 (from_chars): Renamed from from_oct. New parameter specifying
4173 the negative of the minimum allowed value. Support negative
4175 (base64_map): New var.
4176 (base64_init): New function.
4177 (print_header): Output numeric uids and gids if numeric_owner_option.
4179 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
4181 * src/names.c (_GNU_SOURCE): Define.
4182 (<fnmatch.h>): Include unconditionally.
4183 (excluded_name): New function, taking over duties of excluded_pathname.
4186 * src/rmt.c (decode_oflag): New function.
4187 (main): Use it to support symbolic open flags.
4189 * src/rtapelib.c (encode_oflag): New function.
4190 (rmt_open__): Do not allow newlines in the path.
4191 Propagate errno correctly.
4192 Decode symbolic open flags, if present.
4194 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
4197 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4198 New -y or --bzip2 option.
4199 (add_filtered_exclude): New function.
4200 (decode_options): Put excluded patterns with / into
4201 excluded_with_slash, and without / into excluded_without_slash.
4202 Compare newer_mtime_option to its new initial value
4203 TYPE_MINIMUM (time_t) when deciding whether more than one
4204 threshold date was specified.
4206 1999-07-20 Paul Eggert <eggert@twinsun.com>
4208 * NEWS, configure.in: Version 1.13.5.
4210 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
4212 * src/buffer.c (new_volume): Likewise.
4213 * src/incremen.c (read_directory_file): Likewise.
4214 * src/tar.c (decode_options):
4215 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
4218 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
4219 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
4221 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
4222 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
4223 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
4224 Define to 0 if the corresponding S_IF* macro is not defined.
4225 (mkfifo): Do not define if already defined, or if S_IFIFO
4228 * src/compare.c (diff_archive): Use HAVE_READLINK, not
4229 S_ISLNK, to determine whether to invoke readlink.
4230 * src/create.c (dump_file): Likewise.
4232 * src/extract.c (set_mode):
4233 Do not chmod unless we are root or the -p option was given;
4234 this matches historical practice.
4235 (unlink_destination): New function, which checks for unlink failures.
4236 (maybe_recoverable): Stay quiet if -U.
4237 (extract_archive): Use O_EXCL if unlink_first_option.
4238 Report unlink failures.
4239 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
4240 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
4243 * src/incremen.c (get_directory_contents): Depend on
4244 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
4246 * src/list.c: Remove S_IS* ifdefs.
4247 * src/misc.c (maybe_backup_file): Likewise.
4249 * src/misc.c (maybe_backup_file):
4250 "Virtual memory exhausted" -> "Memory exhausted",
4251 to conform to the other places this message is issued.
4253 * src/mangle.c (extract_mangle):
4254 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
4256 * src/rtapelib.c (rmt_open__):
4257 Remove typo that caused us to omit the first char
4260 1999-07-16 Paul Eggert <eggert@twinsun.com>
4262 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
4264 * doc/tar.texi: A path name is excluded if any of its file name
4265 components matches an excluded pattern, even if the path name was
4266 specified on the command line.
4267 * src/create.c (create_archive): Likewise.
4268 * src/list.c (read_and): Likewise.
4269 * src/update.c (update_archive): Likewise.
4270 * lib/exclude.h (excluded_pathname): New decl.
4271 * lib/exclude.c (_GNU_SOURCE): Define.
4272 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
4273 (excluded_filename_opts): New function.
4274 (excluded_pathname): New function.
4276 * lib/Makefile.am (EXTRA_DIST):
4277 xstrtol.c moved here from libtar_a_SOURCES.
4278 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
4279 Remove xstrtoul.c; no longer needed.
4280 * lib/xstrtol.c: Remove.
4282 * src/tar.c (decode_options):
4283 Set newer_time_option to TYPE_MINIMUM, so that
4284 negative timestamps are handled correctly.
4285 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
4286 uniformity (and so that we don't need to have the other fns).
4287 (main): Remove call to init_total_written; no longer needed.
4289 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
4290 checks for unsigned long and long long.
4291 * src/arith.c: Remove.
4292 * src/Makefile.am (tar_SOURCES): Remove arith.c.
4293 * po/POTFILES.in: Remove src/arith.c.
4294 * src/arith.h: Use double, to simplify configuration gotchas.
4295 (tarlong): Now double.
4296 (TARLONG_FORMAT): New macro.
4297 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
4298 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
4299 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
4300 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
4301 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
4302 mult_tarlong, print_tarlong): Remove. All callers replaced with
4305 * src/common.h (init_total_written): Remove decl.
4307 * src/buffer.c (total_written):
4308 Remove; replaced with prev_written + bytes_written.
4309 (prev_written): New var.
4310 (init_total_written): Remove.
4311 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4313 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4314 Make sure that we can shift, multiply
4315 and divide unsigned long long values; Ultrix cc can't do it.
4317 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4318 Check for any unknown bits, not just unknown bits left of the leftmost
4321 * lib/quotearg.c (quotearg_buffer):
4322 Don't quote spaces if C quoting style.
4323 * src/list.c (from_oct):
4324 Use C quoting style for error; omit trailing NULs.
4326 1999-07-14 Paul Eggert <eggert@twinsun.com>
4328 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4330 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4331 <inttypes.h> defines strtoumax as a macro (and not as a function).
4332 HP-UX 10.20 does this.
4334 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4335 * PORTS, README, TODO, doc/tar.texi: Likewise.
4337 1999-07-12 Paul Eggert <eggert@twinsun.com>
4339 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4340 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4342 * src/list.c (decode_header):
4343 Do not assume that S_IFBLK and S_IFCHR are defined.
4345 * src/create.c (start_header): Do not assume S_IFMT is defined.
4346 (dump_file): Remove unnecessary check for screwy apollo lossage.
4347 Do not assume S_IFBLK and S_IFCHR are defined.
4349 * src/extract.c (extract_archive):
4350 Test whether S_IFCHR and S_IFBLK are nonzero,
4351 not whether they are defined, for consistency with other tests.
4353 * src/buffer.c (is_regular_file):
4354 Don't succeed on files that we can't access due to
4355 permissions problems.
4356 (open_archive): Fix wording on fatal error message.
4357 Don't bother to stat /dev/null if the archive is not a character
4360 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4361 Report an error, not a warning, for I/O errors.
4362 (process_rawdata, process_dumpdir, diff_sparse_files):
4363 Change ungrammatical "Data differs" to "Contents differ".
4364 (get_stat_data): Find hidden files on AIX.
4365 Accept file name as argument; all uses changed.
4366 (get_stat_data, diff_archive): Use system error message for
4367 nonexistent files rather than rolling our own.
4368 (diff_archive): Unknown file types are errors, not warnings.
4369 Normalize spelling of message to "File type differs".
4370 Use get_stat_data to get link status, for consistency.
4371 Do not inspect st_rdev for fifos.
4372 Do not assume st_mode values contain only file types and mode bits.
4373 Check for mode changes and device number changes separately.
4375 * src/update.c (append_file):
4376 Open the file before statting it, to avoid a race.
4377 Complain about file shrinkage only when we reach EOF.
4379 1999-07-08 Paul Eggert <eggert@twinsun.com>
4381 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4383 * configure.in (AC_EXEEXT): Add.
4385 * lib/Makefile.am (noinst_HEADERS):
4386 Add basename.h, exclude.h. Remove full-write.h.
4387 (libtar_a_SOURCES): Add exclude.c.
4389 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4391 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4392 * lib/safe-read.h (safe_read): New decl.
4393 * src/rmt.c: Include safe-read.h.
4394 * src/rtapelib.c: Include basename.h, save-read.h.
4395 (rmt_open__): Use base_name to compute base name.
4398 Include basename.h, exclude.h; don't include full-write.h.
4399 (exclude_option): Remove decl.
4400 (excluded): New decl.
4401 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4403 * src/list.c (read_and):
4404 Use excluded_filename instead of check_exclude.
4405 Check base name of incoming file name, not entire file name, when
4406 deciding whether to exclude it.
4408 * src/create.c (finish_sparse_file):
4409 Use excluded_filename instead of check_exclude.
4410 Don't bother to stat excluded file names.
4411 * src/incremen.c (get_directory_contents): Likewise.
4413 * src/names.c (exclude_pool, exclude_pool_size,
4414 allocated_exclude_pool_size, simple_exclude_array,
4415 simple_excludes, allocated_simple_excludes,
4416 pattern_exclude_array, pattern_excludes,
4417 allocated_pattern_excludes, add_exclude, add_exclude_file,
4419 Remove; now done in ../lib/exclude.c.
4421 * src/tar.c (decode_options): Initialize `excluded'.
4422 Use new add_exclude_file and add_exclude functions.
4424 1999-07-05 Paul Eggert <eggert@twinsun.com>
4426 * m4/gettext.m4: Use changequote rather than [[ ]].
4428 * lib/safe-read.c: Renamed from lib/full-read.c.
4429 (safe_read): Renamed from full_read. All uses changed.
4430 * lib/safe-read.h, lib/full-write.h: New files.
4431 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4432 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4433 * lib/full-write.c: Include full-write.h.
4434 * src/common.h: Include full-write.h, safe-read.h.
4435 * src/system.h: (full_read, full_write): Remove decls.
4437 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4439 * src/system.h (bindtextdomain, textdomain): undef before
4440 defining, to avoid preprocessor warnings with --disable-nls
4441 on hosts whose locale.h includes libintl.h.
4443 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4444 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4445 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4448 1999-07-02 Paul Eggert <eggert@twinsun.com>
4450 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4451 * m4/mktime.m4: New file.
4452 * m4/Makefile.am.in, m4/README: Remove these files.
4453 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4454 remove README, Makefile.am.in.
4455 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4456 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4459 * src/tar.c: Include signal.h.
4460 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4461 (main): Ensure SIGCHLD is not ignored.
4463 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4464 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4465 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4466 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4467 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4468 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4469 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4470 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4471 they don't overlap with char codes. Use an enum instead of a lot
4474 * src/system.h (ISASCII): Remove.
4475 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4476 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4477 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4478 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4479 LONG_MAX): New macros.
4481 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4482 (read_directory_file): Cast ISSPACE arg to unsigned char.
4483 * src/misc.c (ISPRINT): Remove; now in system.h.
4484 (remove_any_file): Add brackets to pacify gcc -Wall.
4485 * src/list.c: Don't include <ctype.h>; system.h already does this.
4486 (ISODIGIT, ISSPACE): Remove; now in system.h.
4487 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4489 (from_oct): Cast ISSPACE arg to unsigned char.
4491 * src/create.c (mode_to_oct): Translate modes from internal to
4493 * src/list.c (mode_from_oct): Translate modes from external to
4494 internal form. Do not complain about unrecognized mode bits.
4495 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4496 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4498 * src/extract.c: (extr_init, make_directories, extract_archive):
4499 Do not assume mode bits have traditional Unix values.
4500 * src/list.c (decode_mode): Likewise.
4501 * src/create.c (start_header, dump_file): Likewise.
4502 * src/buffer.c (child_open_for_compress,
4503 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4504 * src/compare.c (diff_archive): Likewise.
4506 * src/extract.c (set_mode): Use %04 not %0.4 format.
4507 (extract_sparse_file): Do not use data_block uninitialized.
4508 Check for lseek failures.
4510 * src/rtapelib.c (rmt_lseek__):
4511 Convert lseek whence values to portable integers on the wire.
4512 * src/rmt.c (main): Likewise. Check for whence values out of range.
4514 * src/create.c (finish_sparse_file): Use lseek whence macros
4515 instead of integers.
4516 * src/buffer.c (backspace_output): Likewise.
4517 * src/compare.c (diff_archive, verify_volume): Likewise.
4518 * src/delete.c (move_archive): Likewise.
4519 * src/extract.c (extract_sparse_file): Likewise.
4521 * src/create.c (dump_file): Do not invoke finish_sparse_file
4522 on a negative file descriptor.
4524 * src/buffer.c: Add braces to pacify gcc -Wall.
4526 * src/compare.c (diff_sparse_files): Report lseek errors.
4528 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4530 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4532 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4533 message to be internationalized; \a doesn't work with msgfmt.
4535 * src/tar.c (long_options, main, usage, OPTION_STRING):
4536 Remove -E or --ending-file.
4537 * src/list.c (read_and): Likewise.
4538 * src/common.h (ending_file_option): Likewise.
4539 * src/buffer.c (close_archive): Likewise.
4541 * tests/after: Don't run two commands together in a pipeline,
4542 as some old shells mishandle pipeline exit status.
4544 1999-06-28 Paul Eggert <eggert@twinsun.com>
4546 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4547 * NEWS: Describe changes since 1.12.
4548 * README: Update bug reporting address; move paxutils ref to NEWS.
4550 Handle EINTR correctly.
4551 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4552 * lib/full-read.c, lib/full-write.c: New files.
4553 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4554 Prefer full_read to read and full_write to write.
4555 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4556 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4558 * src/extract.c (extract_sparse_file): Likewise.
4559 * src/rmt.c (get_string, main, report_error_message,
4560 report_numbered_error): Likewise.
4561 * src/rmt.h (rmtread, rmtwrite): Likewise.
4562 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4563 rmt_write__, rmt_ioctl__): Likewise.
4564 * src/update.c (append_file): Likewise.
4565 * src/system.h (full_read, full_write): New decls.
4567 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4568 lib/xmalloc.c, src/arith.c, src/misc.c.
4570 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4571 New macros. All uses of STDIN and STDOUT changed.
4572 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4573 instead of 0 and STDOUT_FILENO instead of 1.
4574 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4575 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4577 * src/rmt.c (private_strerror): Avoid const. Translate results.
4579 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4580 in the presence of NFS clock skew.
4582 1999-06-25 Paul Eggert <eggert@twinsun.com>
4584 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4586 * src/buffer.c (write_archive_buffer): New function.
4587 (child_open_for_compress, flush_write, flush_read): Use it to write
4589 (open_archive): Report error if fstat of archive fails.
4590 Improve efficiency of check for /dev/null.
4591 Also, fix some corner cases with remote archives and /dev/null checking.
4592 (close_archive): Test for input fifo only if not remote.
4593 Truncate output archive only if it's not remote.
4595 * src/misc.c (remove_any_file):
4596 Don't terminate if you see . or ..; just skip them.
4598 1999-06-18 Paul Eggert <eggert@twinsun.com>
4600 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4602 Output sizes using a format that's more compatible with
4603 traditional tar (and with GNU Emacs).
4604 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4605 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4606 Don't subtract 1 from size.
4607 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4608 Output a trailing NUL unless the value won't fit without it.
4609 (finish_header): No need to append NUL to chksum, now that
4612 1999-06-16 Paul Eggert <eggert@twinsun.com>
4614 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4616 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4617 @INTLLIBS@ might invoke rpl_realloc.
4619 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4620 (intconv): Remove; use xstrto* fns instead.
4621 ("xstrtol.h"): Include.
4622 (check_decimal): Remove.
4623 (long_options, usage, OPTION_STRING, decode_options):
4624 Remove -y, --bzip2, --unbzip2.
4625 (decode_options): Use xget_version instead of get_version.
4626 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4627 Replace invocations of check_decimal with xstrtoumax.
4629 * tests/preset.in (echo_n, echo_c): Remove.
4631 * tests/after: Don't rely on $echo_c and $echo_n.
4633 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4634 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4635 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4636 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4637 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4638 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4639 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4640 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4641 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4642 m4/xstrtoumax.m4: New files.
4644 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4645 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4646 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4647 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4648 (AC_CHECK_FUNCS): Remove lchown.
4649 (AC_REPLACE_FUNCS): Remove basename, dirname.
4650 Add lchown, strtol, strtoul.
4651 (jm_FUNC_MKTIME): Add.
4652 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4653 are also built via the ANSI2KNR-filtering rules.
4654 Use a no-op line to work around bug in automake 1.4 with malloc and
4656 (AC_OUTPUT): Add m4/Makefile.
4658 * lib/Makefile.am (EXTRA_DIST):
4659 Add lchown.c, malloc.c, mktime.c, realloc.c,
4660 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4661 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4662 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4663 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4664 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4666 * src/system.h (uintmax_t): Don't declare; configure now does this.
4668 * src/common.h (backup_type): New decl.
4669 * src/common.h, src/misc.c, src/tar.c:
4670 Move include of backupfile.h to common.h.
4672 * src/misc.c (maybe_backup_file):
4673 Pass backup_type to find_backup_file_name.
4675 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4676 UINTMAX_STRSIZE_BOUND.
4678 * doc/tar.texi: Remove --bzip2.
4679 Fix @xref typos reported by latest makeinfo.
4681 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4683 (M4DIR, ACINCLUDE_INPUTS): New macros.
4684 ($(srcdir)/acinclude.m4): New rule.
4686 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4687 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4688 now generated automatically by autoconf.
4690 1999-05-15 Paul Eggert <eggert@twinsun.com>
4692 * doc/tar.texi: Remove -y.
4694 1999-04-09 Paul Eggert <eggert@twinsun.com>
4696 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4697 (we were allocating too much storage).
4698 (uintmax_t): Don't declare; configure now does this.
4700 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4702 1999-03-22 Paul Eggert <eggert@twinsun.com>
4704 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4706 * acinclude.m4 (AC_LFS_FLAGS):
4707 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4708 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4709 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4711 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4712 New macros; needed for latest GNU xmalloc.c.
4714 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4715 (libtar_a_SOURCES): Add quotearg.c.
4716 * list.c: Include <quotearg.h>.
4717 (from_oct): Add forward decl.
4718 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4719 (from_oct): Report an error only if TYPE is nonzero.
4720 Quote any funny characters in bad header.
4722 1999-03-20 Paul Eggert <eggert@twinsun.com>
4724 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4726 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4727 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4729 (AC_LFS): Simplify AIX revision number test.
4731 1999-03-17 Paul Eggert <eggert@twinsun.com>
4733 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4735 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4736 Remove; it doesn't work that well
4737 with AC_CANONICAL_HOST.
4738 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4740 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4742 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4744 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4746 * tar.texi: Fix bug-report addr.
4748 * README: Remove --with-included-malloc.
4749 Upgrade version numbers of build software.
4751 1999-03-07 Paul Eggert <eggert@twinsun.com>
4753 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4755 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4756 where bindtextdomain and gettext require -lintl.
4757 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4758 `no' means it failed.
4759 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4760 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4761 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4762 to add anything to the command line (it's all in config.h).
4763 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4765 1999-03-01 Paul Eggert <eggert@twinsun.com>
4767 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4769 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4771 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4772 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4773 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4774 like OFF_MAX, which are not reliable
4775 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4776 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4777 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4779 * src/incremen.c (get_directory_contents):
4780 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4781 Have statx depend on STX_HIDDEN, not AIX.
4783 * src/create.c (to_oct):
4784 New parameter substitute, giving a substitute value to use
4785 when the original value is out of range. Do not append a space to the
4786 output; modern tars don't. When a value is out of range, specify the
4787 maximum value, not the number of bits.
4788 (GID_NOBODY, UID_NOBODY): New macros.
4789 (gid_to_oct, uid_to_oct): Use them as substitutes.
4790 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4791 (dump_file): Check whether the file changed as we read it.
4793 * src/rmt.c (main): Remove suspicious AIX/386 code.
4795 1999-02-19 Paul Eggert <eggert@twinsun.com>
4797 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4798 returns a type compatible with char *; it doesn't on SunOS
4799 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4801 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4803 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4804 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4806 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4808 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4809 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4810 * acinclude.m4 (AM_WITH_NLS):
4811 Update to latest gettext version (serial 5).
4812 (AC_LFS_FLAGS): New macro
4813 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4814 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4815 Work properly in cross-compilation scenario, by checking for getconf
4816 with AC_CHECK_TOOL and by ditching uname in favor of
4817 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4819 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4820 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4821 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4822 since getdate.y now uses ANSI code.
4824 * config.guess, config.sub: New files; taken from automake 1.4.
4826 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4827 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4828 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4829 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4830 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4831 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4832 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4834 1999-02-01 Paul Eggert <eggert@twinsun.com>
4836 * src/tar.c: Update copyright.
4840 1999-02-01 Paul Eggert <eggert@twinsun.com>
4842 * NEWS, configure.in: Version 1.12.64004
4844 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4846 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4848 * src/extract.c (extract_archive): Fix bug when extracting sparse
4849 files: they were trashing the tar file header.
4851 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4852 Add -y or --bzip2 or --bunzip2 option.
4854 1999-01-30 Paul Eggert <eggert@twinsun.com>
4856 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4857 cached_no_such_uid, cached_no_such_gid): New vars.
4858 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4859 Cache failures, too.
4861 * src/tar.c (decode_options):
4862 Don't pass names longer than UNAME_FIELD_SIZE to
4863 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4865 1999-01-27 Paul Eggert <eggert@twinsun.com>
4867 * NEWS, configure.in: Version 1.12.64003
4869 * src/buffer.c (backspace_output, close_archive): Cast
4870 rmtlseek position arg to off_t, for benefit of K&R compilers
4872 * src/compare.c (verify_volume): Likewise.
4874 * NEWS, configure.in: Version 1.12.64002
4876 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4877 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4878 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4879 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4880 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4881 uid_from_oct): Likewise.
4883 1999-01-25 Paul Eggert <eggert@twinsun.com>
4885 * incremen.sh: Fix timing bug in regression test.
4887 1999-01-22 Paul Eggert <eggert@twinsun.com>
4889 * NEWS, configure.in: Update version
4891 * Makefile.am (localedir): Change to $(datadir)/locale.
4892 (DEFS): New macro, defining LOCALEDIR.
4893 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4894 (INCLUDES): Add -I..
4896 * Makefile.am (localedir): Change to $(datadir)/locale.
4898 1999-01-21 Paul Eggert <eggert@twinsun.com>
4900 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4902 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4903 * src/Makefile.am (localedir): Likewise.
4904 (DEFS): New macro, defining LOCALEDIR.
4905 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4906 (INCLUDES): Add `-I..'.
4908 * tests/incremen.sh: Fix timing bug.
4910 1999-01-20 Paul Eggert <eggert@twinsun.com>
4912 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4913 `lfs.7' changed to `64000' in version number
4914 to conform to gnits standards.
4916 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4917 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4919 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4922 1998-12-07 Paul Eggert <eggert@twinsun.com>
4924 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4926 * src/list.c (read_header):
4927 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4929 1998-11-30 Paul Eggert <eggert@twinsun.com>
4931 * configure.in: Quote the output of uname.
4933 * src/extract.c (set_stat): chmod after chown even when not root;
4934 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4936 1998-11-15 Paul Eggert <eggert@twinsun.com>
4938 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4940 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4941 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4943 1998-10-28 Paul Eggert <eggert@twinsun.com>
4945 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4947 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4950 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4951 On many installations, rexec is disabled.
4953 1998-08-07 Paul Eggert <eggert@twinsun.com>
4955 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4957 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4958 for nameless users and groups.
4960 1998-02-17 Paul Eggert <eggert@twinsun.com>
4962 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4963 * NEWS, README: Add explanation of why this isn't an official version.
4965 1998-02-02 Paul Eggert <eggert@twinsun.com>
4967 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4968 This is an unofficial version.
4970 1997-12-17 Paul Eggert <eggert@twinsun.com>
4972 * src/incremen.c (ST_DEV_MSB): New macro.
4973 (NFS_FILE_STAT): Use most significant bit of st_dev,
4974 even if it's unsigned.
4976 1997-12-08 Paul Eggert <eggert@twinsun.com>
4978 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4980 1997-11-19 Paul Eggert <eggert@twinsun.com>
4982 * configure.in (HAVE_INTTYPES_H):
4983 Don't ignore cache variable if it's already set.
4985 1997-11-10 Paul Eggert <eggert@twinsun.com>
4987 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4988 * src/delete.c (records_read): Now off_t.
4989 (move_archive): Don't assume mt_count is of type daddr_t.
4991 1997-10-30 Paul Eggert <eggert@twinsun.com>
4993 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4994 Set to appropriate values if large file support
4995 needs explicit enabling.
4996 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4998 New macros to configure.
4999 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
5001 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
5002 major_t, minor_t, ssize_t): New macros.
5004 * src/arith.h (TARLONG_FORMAT):
5005 Fix typo: %uld -> %lu. Use unsigned when long long
5007 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
5008 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
5010 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
5011 2nd arg is now unsigned long.
5013 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
5014 (prepare_record_buffer): Arg is now size_t.
5015 Remove now-useless casts.
5017 (main): Use `long' for status, so that it can store ssize_t.
5018 Use daddr_t, mode_t, size_t, off_t when appropriate.
5019 Convert daddr_t and off_t values ourselves, since they might be longer
5020 than long. Convert other types using `long' primitives.
5021 When processing MTIOCTOP, do not try to pass resulting
5022 count back, since it won't work (it could be too large) and it's
5023 not expected anyway.
5026 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
5027 now-useless casts. Use unsigned long to print *_t types, except use
5028 STRINGIFY_BIGINT for off_t.
5029 (update_archive): Cast -1 to dev_t when necessary.
5031 * src/tar.c (check_decimal):
5032 Now returns 1 if successful, 0 otherwise, and returns
5033 uintmax_t value into new arg. Check for arithmetic overflow.
5034 (decode_options): Avoid overflow if record_size fits in size_t but not int.
5035 Check for overflow on user or group ids.
5037 * src/compare.c (diff_init, process_rawdata, read_and_process,
5038 diff_sparse_files, diff_archive):
5039 Use off_t, pid_t, size_t, ssize_t when appropriate.
5040 Remove now-useless casts. Use unsigned long to print *_t types,
5041 except use STRINGIFY_BIGINT for off_t.
5043 (process_noop, process_rawdata, process_dumpdir, read_and_process):
5044 Size arg is now size_t.
5046 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
5047 when allocating buffer.
5050 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
5051 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
5052 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
5055 (get_status_string, get_status_off): New function.
5056 (get_status): Now returns long, so that it can store ssize_t.
5057 Invoke get_status_string to do the real work.
5058 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
5059 (rmt_lseek__): Now returns off_t, using new get_status_off function.
5060 (rmt_ioctl__): Convert mt_count by hand,
5061 since it might be longer than long.
5063 * src/mangle.c (extract_mangle):
5064 Check for overflow when converting off_t to size_t.
5065 Use off_t, size_t when appropriate. Remove now-useless casts.
5067 * src/system.h (mode_t): Remove; now done by autoconf.
5068 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
5069 Return number of ST_NBLOCKSIZE-byte blocks,
5070 not number of 512-byte blocks;
5071 this also helps to avoid overflow.
5072 (st_blocks): Declare if needed.
5073 (ST_NBLOCKSIZE): New macro.
5074 (<limits.h>, <inttypes.h>): Include if available.
5075 (CHAR_BIT): New macro.
5076 (uintmax_t): New typedef.
5077 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
5078 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
5079 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
5081 * src/names.c (name_init):
5082 Fix typo in error message: FILE* was passed, but char*
5085 (read_name_from_file, name_gather, addname, name_match, name_scan,
5086 add_exclude): Use size_t when appropriate. Remove now-useless casts.
5088 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
5090 * src/extract.c (newdir_umask, current_umask): Now mode_t.
5091 (extract_sparse_file): Args now use off_t.
5093 (set_mode, set_stat, make_directories, extract_sparse_file,
5094 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
5095 now-useless casts. Use unsigned long to print *_t types, except use
5096 STRINGIFY_BIGINT for off_t.
5098 * src/misc.c (quote_copy_string):
5099 Use size_t when appropriate. Remove now-useless casts.
5101 * src/list.c (read_and, list_archive, read_header, decode_mode,
5102 print_header, print_for_mkdir):
5103 Use mode_t, off_t, size_t when appropriate. Remove
5104 now-useless casts. Use unsigned long to print *_t types, except use
5105 STRINGIFY_BIGINT for off_t.
5107 (read_header): Check for overflow when converting header size.
5109 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
5110 const char *. Size arg is now size_t. Now takes new type and maxval
5111 args. Compute result using uintmax_t, not long. Report error if
5112 field does not contain octal number in range.
5113 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
5114 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
5115 uintmax_from_oct): New functions.
5117 (stringify_uintmax_t_backwards): New function.
5119 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
5120 (skip_file): Offset arg is now off_t.
5122 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
5123 real_s_totsize, real_s_sizeleft, current_block_ordinal):
5125 (write_error): Arg is now ssize_t.
5126 (child_pid): Now pid_t.
5127 (available_space_after): Now size_t.
5129 (child_open_for_compress, child_open_for_uncompress, flush_write,
5130 open_archive, flush_write, write_error, flush_read, close_archive):
5131 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
5132 casts. Use unsigned long to print *_t types, except use
5133 STRINGIFY_BIGINT for off_t.
5135 * src/delete.c (records_read): Now daddr_t.
5136 (move_archive): Arg is now daddr_t. Check for overflow when
5138 (move_archive, delete_archive_members): Use daddr_t, off_t when
5139 appropriate. Remove now-useless casts.
5141 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
5142 (rmt_lseek): Now returns off_t.
5144 * src/create.c (to_oct):
5145 Now static. Value arg is now uintmax_t. Accept new args
5146 giving name of type of octal field, for error messages. Report an
5147 error if the value is too large to fit in the field.
5148 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5149 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
5151 (write_eot, write_long, finish_header, deal_with_sparse,
5152 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
5153 appropriate. Remove now-useless casts. Use unsigned long to print
5154 *_t types, except use STRINGIFY_BIGINT for off_t.
5156 (find_new_file_size): 1st arg is now off_t*.
5157 (finish_sparse_file): Args now use off_t, not long.
5158 Check for lseek error.
5159 (create_archive, dump_file): Cast -1 to dev_t when necessary.
5160 (dump_file): Device arg is now dev_t.
5161 Avoid overflow when testing whether file has holes
5162 by using the new ST_NBLOCKSIZE macro.
5164 * src/incremen.c (struct accumulator, add_to_accumulator,
5165 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
5166 Use size_t for sizes.
5167 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
5168 Use dev_t, ino_t for devices and inodes.
5169 (gnu_restore): Use off_t for file offsets.
5170 (struct directory): Use char for flags. Add new flag `nfs'.
5172 (NFS_FILE_STAT): New macro.
5173 (note_directory): Accept struct stat * instead of
5174 device and inode number. All callers changed.
5175 (note_directory, get_directory_contents):
5176 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
5177 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
5179 * src/common.h (record_size, struct name, struct sp_array,
5180 available_space_after):
5181 Use size_t for sizes.
5182 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
5183 Use off_t for file offsets.
5184 (struct name): dir_contents is now const char *, not char *.
5185 (dump_file, get_directory_contents): Use dev_t for devices.
5186 (to_oct): Remove decl.
5187 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
5188 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
5189 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
5190 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
5191 UINTMAX_FROM_OCT): New macros.
5192 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5193 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
5194 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
5195 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
5196 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
5197 (print_for_mkdir): 2nd arg is now mode_t.
5199 See ChangeLog.1 for earlier changes.
5203 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
5206 This file is part of GNU tar.
5208 GNU tar is free software; you can redistribute it and/or modify
5209 it under the terms of the GNU General Public License as published by
5210 the Free Software Foundation; either version 2, or (at your option)
5213 GNU tar is distributed in the hope that it will be useful,
5214 but WITHOUT ANY WARRANTY; without even the implied warranty of
5215 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5216 GNU General Public License for more details.
5218 You should have received a copy of the GNU General Public License
5219 along with GNU tar; see the file COPYING. If not, write to
5220 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
5221 Boston, MA 02111-1307, USA.