1 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * bootstrap: New option --update-po
4 * src/tar.c: New option -H (short alias to --format)
5 * doc/tar.texi: Document -H option
6 * src/names.c (safer_name_suffix): Fixed bug intraduced
9 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
11 * bootstrap: Apply patches from patch subdirectory
13 * patches/argp.diff: New file
14 * patches/getopt.diff: New file
15 * configure.ac: Check for _getopt_long_only_r and
16 force using included version of getopt if the function
18 * src/tar.c: Use argp for command line parsing.
19 * src/system.h: Minor formatting fix
20 * m4/.cvsignore: Updated
21 * lib/.cvsignore: Updated
22 * doc/tar.texi: Minor fix.
23 * src/extract.c: Fix improper use of 'path' term
24 * src/incremen.c: Likewise
25 * src/list.c: Likewise
26 * src/misc.c: Likewise
27 * src/names.c: Likewise
29 * src/rtapelib.c: Likewise
30 * src/update.c: Likewise
31 * src/xheader.c: Likewise
32 * tests/star/README: Minor fix
34 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
36 * configure.ac: Raised version number to 1.14.1
37 * src/tar.c: Renamed --strip-path to --strip-components
38 Changed improper use of _() to ngettext().
39 * src/extract.c: Renamed strip_path_option to strip_components_option
40 * src/common.h: Likewise.
42 * doc/tar.texi: Updated
44 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
46 * src/system.c (sys_child_open_for_uncompress): Do not
47 set read_full_records_option: the compressed archive is
48 likely not to contain integer number of records. Should
49 the user wish to use reblocking, he may always give tar
50 -B option. This is a minor improvement over the change
52 * src/buffer.c (open_archive): Removed assignment to
53 read_full_records_option.
55 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
56 as the format argument, rather than a possibly-translated variable
57 string. Patch provided by Jim Meyering <jim@meyering.net>
58 * src/tar.c (decode_options): Fixed typo in the comment.
59 * tests/star/README: Minor correction
61 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
63 * directory: New file. GNU directory entry for tar.
64 * doc/Makefile.am: Rewritten. Added rules for generating
65 documentation for the project's website.
66 * doc/.cvsignore: Updated
67 * doc/index.html.in: New file.
69 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
71 * configure.ac: Raised version number to 1.14
73 * tests/after: Added copyleft statement
74 * tests/before: Added copyleft statemente
75 * tests/preset.in: Added copyleft statement
77 Tar 1.14 is released. Sources up to this point are tagged
80 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
82 * configure.ac: Fixed prerequisite headers for sys/buf.h
84 * src/system.h: Likewise.
85 * tests/after (compare): Fixed argument quoting under eval
86 * tests/before: Quote TAR_ARCHIVE_FORMATS
88 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
93 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
94 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
95 the pathname of the rmt utility.
96 New option --enable-backup-scripts.
97 * doc/tar.texi: Updated
98 * scripts/Makefile.am: Install the scripts only if requested
100 * scripts/backup.in: Fixed --version output.
101 Fixed initialization of the listing files and printing
102 the time of the last previous level dump.
103 * scripts/restore.in: Fixed --version output.
104 * src/Makefile.am (localedir.h rule): Generate correct
105 DEFAULT_RMT_COMMAND variable.
106 * src/common.h (rmt_command_option): New variable.
107 * src/list.c (read_and): Print block number before
108 issuing 'Skipping to next header' diagnostics, if
109 requested by block_number_option.
110 * src/rtapelib.c: Use rmt_command_option instead of
111 hardcoded "/etc/rmt".
112 * src/tar.c: New option --rmt-command.
113 (decode_options): Handle --rmt-command. Initialize
114 rmt_command_option to DEFAULT_RMT_COMMAND.
116 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
118 * doc/tar.texi: Further update.
120 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
122 * configure.ac: Minor fix
123 * scripts/Makefile.am: Updated
124 * scripts/backup-specs: Updated
125 * scripts/backup.in: Minor fixes
126 * scripts/backup.sh: Removed
127 * scripts/backup.sh.in: New file. Source for backup.sh
128 * scripts/restore.in: New file
129 * scripts/.cvsignore: Updated
130 * scripts/WARNING: Removed
131 * doc/tar.texi: Updated
134 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
136 * src/names.c (name_gather): Bugfix: Honor single -C with
138 * tests/same-order01.sh: New file
139 * tests/same-order02.sh: New file
140 * tests/Makefile.am: Updated
142 * tests/append.sh: Added copyleft header
143 * tests/delete01.sh: Likewise
144 * tests/delete02.sh: Likewise
145 * tests/delete04.sh: Likewise
146 * tests/extrac01.sh: Likewise
147 * tests/extrac02.sh: Likewise
148 * tests/extrac03.sh: Likewise
149 * tests/extrac04.sh: Likewise
150 * tests/gzip.sh: Likewise
151 * tests/ignfail.sh: Likewise
152 * tests/incremen.sh: Likewise
153 * tests/multiv01.sh: Likewise
154 * tests/old.sh: Likewise
155 * tests/options.sh: Likewise
156 * tests/recurse.sh: Likewise
157 * tests/version.sh: Likewise
158 * tests/volume.sh: Likewise
159 * tests/star/gtarfail.sh: Likewise
160 * tests/star/gtarfail2.sh: Likewise
161 * tests/star/multi-fail.sh: Likewise
162 * tests/star/pax-big-10g.sh: Likewise
163 * tests/star/qucktest.sh: Likewise
164 * tests/star/ustar-big-2g.sh: Likewise
165 * tests/star/ustar-big-8g.sh: Likewise
167 * doc/.cvsignore: Updated
169 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
171 * configure.ac: Check whether date accepts +format argument
172 (for backup scripts).
173 * scripts/level-0: Removed
174 * scripts/level-1: Removed
175 * scripts/weekly.new: Removed
176 * scripts/dump-remind: Removed
177 * scripts/backup.in: New file
178 * scripts/backup.sh: New file
179 * scripts/dump-remind.in: New file
180 * scripts/backup-specs: Updated
181 * scripts/Makefile.am: Updated for new directory contents.
182 * scripts/.cvsignore: Updated
184 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
187 * doc/tar.texi: Updated
188 * src/tar.c: --utc implies -vv
190 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
192 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
193 does not define it if it fails to find iconv.h.
195 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
197 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
198 and parts of configure.ac
199 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
200 * lib/Makefile.am: Removed
201 * lib/Makefile.tmpl: New file.
202 * lib/.cvsignore: Updated
203 * m4/.cvsignore: Updated
204 * src/xheader.c: Include stpcpy.h
206 * src/create.c: Produce an error, not warning, if the
207 filename is too long.
208 * tests/longv7.sh: Synchronized with the recent changes.
210 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
212 * configure.ac: Fixed test for iconv_t
213 * src/rmt.h: Bugfix by Jürgen Weigert
214 * THANKS: Add Jürgen Weigert
215 * tests/star/README: Fixed typo
217 2004-04-04 Paul Eggert <eggert@twinsun.com>
219 Merge getdate documentation changes from coreutils.
221 * doc/getdate.texi: Update from coreutils CVS.
222 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
224 Merge recent gnulib changes, and remove some lint.
226 Improve support for nanosecond-resolution time stamps.
227 * bootstrap: Add gettime, timespec modules.
228 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
229 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
231 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
232 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
233 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
234 * src/common.h (newer_mtime_option): Now a struct timespec, not
235 time_t. All uses changed.
236 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
237 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
238 * src/incremen.c (scan_path): Likewise.
239 * src/list.c (read_and): Likewise.
240 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
241 whether newer_mtime_option is initialized.
242 * src/tar.c (decode_options): Likewise.
243 * src/tar.c (decode_options): Adjust to new signature for get_date.
245 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
246 result of safe_read, full_write, and similar functions.
247 Detect safe_read error by comparing to SAFE_READ_ERROR;
248 detect full_write error by comparing to 0.
250 * src/common.h (write_error_details, sys_write_archive_buffer):
252 * src/misc.c (write_error_details): Likewise.
253 * src/rmt.c (main): Likewise.
254 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
255 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
256 * src/sparse.c (sparse_scan_file, sparse_dump_region,
257 check_sparse_region, check_data_region): Likewise.
258 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
259 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
260 * src/update.c (append_file): Likewise.
262 * src/buffer.c (clear_read_error_count): Use explicit (void)
263 to indicate a function with no arguments.
264 * src/create.c (check_links): Likewise.
265 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
266 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
267 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
268 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
270 * src/utf8.c (get_input_charset): Likewise.
271 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
272 xheader_decode_global, extended_header_init): Likewise.
273 * tests/mksparse.c (usage): Likewise.
275 * src/buffer.c (new_volume): Rename local variables to avoid
277 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
278 sparse_file_p, sparse_member_p, sparse_fixup_header,
279 sparse_dump_file, sparce_extract_file, sparse_skip_file,
280 sparse_diff_file): Likewise.
281 * src/compare.c (diff_archive): Likewise.
282 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
283 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
285 * src/extract.c (repair_delayed_set_stat): Likewise.
286 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
288 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
289 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
290 sparse_dump_file, sparse_file_p, sparse_member_p,
291 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
292 check_data_region, sparse_diff_file): Likewise.
293 * src/system.c (sys_stat_nanoseconds): Likewise.
294 * src/xheader.c (xheader_format_name): Likewise.
296 * src/common.h (enum old_files): Remove comma before }; not portable.
298 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
299 * src/rmt.c (usage): Likewise.
300 * src/xheader.c (xheader_set_single_keyword): Likewise.
301 * tests/genfile.c (usage): Likewise.
302 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
305 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
307 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
308 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
309 langtab.charset, charset_lookup): Likewise.
311 * src/common.h (name_init): Remove unused args. All callers changed.
312 * src/names.c (name_init): Likewise.
314 * src/common.h (usage, xheader_write, xheader_write_global,
315 sys_reset_uid_gid): New decls.
317 * src/compare.c (report_difference, process_noop): Add
318 __attribute__ ((unused)) for unused attributes.
319 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
321 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
322 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
323 path_coder, size_coder, uid_coder, uname_coder,
324 sparse_numblocks_coder): Likewise.
326 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
327 dump_file0): Now static.
328 * src/utf8.c (charset_lookup): Likewise.
329 * src/xheader.c (xheader_protected_pattern_p,
330 xheader_protected_keyword_p, xheader_set_single_keyword,
331 xheader_keyword_deleted_p, xheader_keyword_override_p,
332 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
334 * tests/genfile.c (usage): Likewise.
335 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
338 * src/create.c (hash_link): Rewrite to avoid cast.
340 * src/extract.c (file_newer_p): Use parameter, not global var.
341 * src/misc.c (write_error_details): Likewise.
343 * src/extract.c (prepare_to_extract): Remove directory arg; not
344 used. All callers changed.
346 * src/misc.c (close_fatal): Remove; not used.
347 * src/system.c (sys_utimes): Likewise.
349 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
351 * src/rmt.c (main): Update copyright date to 2004.
352 * src/tar.c (decode_options): Likewise.
354 * src/rtapelib.c (get_status_string): Don't lose errno when
355 skipping the error messages.
356 (get_status): Report an error if atol returns a negative number.
358 * src/utf8.c (struct langtab, langtab, charset_lookup,
359 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
361 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
362 Use macros, not definitions, to avoid type clashes with system
364 (charset_lookup): Local var is now auto, not static.
365 (utf8_convert): Use ICONV_CONST instead of const, to avoid
368 * src/utf8.c (langtab): Initialize all elements of struct, to
370 * src/xheader.c (xhdr_tab): Likewise.
372 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
374 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
376 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
379 * configure.ac: Raised version number to 1.13.94
380 * src/system.h: Protect inclusion of <sys/time.h>
382 Declare time() if HAVE_DECL_TIME is 0
383 * tests/.cvsignore: Added mksparse
385 * tests/sparse01.sh: New file
386 * tests/multiv02.sh: New file
387 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
388 * tests/longv7.sh: Added missing call to 'after'
390 * src/common.h: Added missing prototypes
391 * src/compare.c (diff_archive): Use is_sparse member
392 instead of GNUTYPE_SPARSE.
393 * src/create.c: Removed unused variables
394 * src/extract.c (extract_archive): Use sparse_member_p instead
396 Removed unused variables
397 * src/list.c (decode_header): Use sparse_fixup_header to correct
399 (print_header): Do not rely on GNUTYPE_SPARSE type.
400 Use st->stat.st_size to print real file size.
401 (skip_member): Assign stat_info.file_name to save_name. This fixes
402 bug reported by Mads Martin Joergensen <mmj@suse.de>
403 Use sparse_skip_file() to skip sparse members.
404 * src/rtapelib.c: include "common.h"
405 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
406 (struct tar_sparse_optab.fixup_header): New member
407 (tar_sparse_member_p): New function.
408 (tar_sparse_init): Return true if decode_header is not provided
409 (tar_sparse_fixup_header)
410 (sparse_member_p,sparse_fixup_header)
412 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
413 (star_fixup_header, pax_sparse_member_p): New function
414 (pax_decode_header): Remove
415 * src/system.h: Include <sys/time.h> and <utime.h> when available
416 * src/tar.c (usage): Prototype moved to common.h
417 * src/tar.h (struct tar_stat_info.is_sparse): New member
418 * src/utf8.c (utf8_convert): Changed prototype
419 (get_input_charset): Removed unused variable
420 * src/xheader.c: include <fnmatch.h>
421 (size_decoder): Assign to both st->archive_file_size and
423 (st->stat.st_size): Assign to st->stat.st_size
424 (sparse_numbytes_decoder): Removed unused variable
425 * src/.cvsignore: Added .gdbinit
426 * THANKS: Added Mads Martin Joergensen
428 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
430 * src/create.c (write_long_name): Do not allow more than
431 NAME_FIELD_SIZE-1 characters in a file name for V7 format
433 * tests/longv7.sh: New file.
434 * tests/Makefile.am: Add longv7.sh
436 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
438 * src/buffer.c (open_archive): Clear read_full_records_option
439 if reading from a pipe.
440 (short_read): Display warning about the deduced record size
442 * tests/star/pax-big-10g.sh: Updated to match the above changes.
443 * tests/star/ustar-big-2g.sh: Likewise.
444 * tests/star/ustar-big-8g.sh: Likewise.
446 * configure.ac: Added gl_FUNC_STRTOULL
447 * src/create.c (start_header): Check for GNU_FORMAT
448 if incremental_option is set.
449 * src/xheader.c (to_decimal): New function.
450 (xheader_format_name): Use to_decimal() instead of snprintf.
451 * tests/listed01.sh: Use genfile instead of dd
452 * tests/multiv01.sh: Likewise.
454 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
456 * src/list.c (read_and): Stop processing the archive after
457 encountering a single zero record. Many old archives contain
458 arbitrary garbage after it.
459 The warning is issued anyway.
461 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
463 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
464 conversion buffer was not null terminated. Fix provided
465 by Leland Lucius <llucius@tiny.net>
466 * THANKS: Added Leland Lucius
467 * src/utf8.c (utf8_convert): Indentation fix.
469 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
471 * src/buffer.c (flush_read): Bugfix: the
472 condition at line 714 included
474 || (status > 0 && !read_full_records_option)
476 which is grossly wrong, since even if new_volume() below succeeds,
477 the subsequent call to rmtread will overwrite the chunk of data
478 already read in the buffer and thus spoil everything.
479 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
481 * tests/star/multi-fail.sh: New test.
482 * tests/Makefile.am: Added multi-fail.sh
483 * tests/star/README: Updated
485 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
488 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
489 * src/common.h (utc_option): new global
490 (enum old_files.KEEP_NEWER_FILES): New element
491 * src/extract.c: Handle --keep-newer-files option
492 * src/list.c (tartime): Print UTC if --utc was given.
493 * src/tar.c: New options: --utc and keep-newer-files
495 * tests/Makefile.am: Added new tests
496 * tests/after: Rewritten
497 * tests/before: Rewritten
498 * tests/preset.in: Rewritten
499 * tests/delete03.sh: Accomodate for the new testsuite logic
500 * tests/gzip.sh: Likewise
501 * tests/incremen.sh: Likewise
502 * tests/listed01.sh: Likewise
503 * tests/multiv01.sh: Likewise
504 * tests/old.sh: Likewise
505 * tests/options.sh: Likewise
506 * tests/version.sh: Likewise
507 * tests/volume.sh: Likewise
509 * tests/star: New directory
510 * tests/star/README: New file
511 * tests/star/gtarfail.sh: New file
512 * tests/star/gtarfail2.sh: New file
513 * tests/star/pax-big-10g.sh: New file
514 * tests/star/qucktest.sh: New file
515 * tests/star/ustar-big-2g.sh: New file
516 * tests/star/ustar-big-8g.sh: New file
518 2004-02-26 Paul Eggert <eggert@twinsun.com>
520 * doc/tar.texi (dircategory Individual utilities): Append period,
521 as suggested by Karl Berry.
523 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
525 * src/list.c (decode_header): Call xheader_decode before
526 the assignment to current_stat_info.archive_file_size.
528 2004-02-23 Paul Eggert <eggert@twinsun.com>
530 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
532 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
537 * tests/before: Move testing of the prerequisite archive formats
538 to the separate function 'prereq'. Do not expect any arguments
539 * tests/delete03.sh: Use prereq() instead of passing arguments
541 * tests/incremen.sh: Likewise.
542 * tests/listed01.sh: Likewise.
543 * tests/multiv01.sh: Likewise.
545 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
547 Added UTF-8 support. Finished global extended header
551 * configure.ac: Detect libiconv
552 * src/utf8.c: New file. Conversions to and from utf-8.
553 * src/Makefile.am: Added utf8.c
554 * src/create.c (write_header_name) In pax format, use
555 "path" keyword if the file name is not ASCII
556 (start_header): Likewise for uname and gname.
557 * src/list.c: Decode encountered global headers.
558 * src/xheader.c: Use keywords from the global
560 Correctly handle UTF-8 conversions.
561 (xheader_list_destroy): New function.
562 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
563 missing gettext markers
564 (decode_record): Rewritten using caller-provided handler and
566 * tests/listed01.sh: Give credit to Andreas Schuldei.
568 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
570 * src/create.c (dump_file0): The conditional at line
571 1296 prevented incremental backups on individual files
572 from working, as reported by Andreas Schuldei
573 <andreas@schuldei.org>.
575 This is due to the condition
577 (0 < top_level || !incremental_option)
579 Removing it makes incremental backups work for individual
580 files as well as for directories. On the other hand, it does
581 not affect other functionality, as shown by the reasoning below:
583 To begin with, the two parts of this condition are mutually
586 1) when top_level < 0, incremental_option == 1
587 so the condition yields false
588 2) when top_level >= 0, incremental_option == 0
589 so the condition yields true.
591 In other words, it is completely equivalent to
593 (!incremental_option)
595 Now, let's consider the effect of its removal. There are two cases:
597 1) when incremental_option==1
598 This means incremental backup in progress. In this case dump_file
599 is invoked only for directories or for files marked with 'Y' by
600 get_directory_contents. The latter are those that did not meet the
601 condition in incremen.c:242, which is exactly the same condition
602 as this at create.c:1296. So, for these files the check
603 (!incremental_option) is useless, since the rest of the
604 conditional will yield false anyway. On the other hand, if
605 dump_file is invoked on a directory, the conditional will yield
606 false due to !S_ISDIR assertion, so these will be processed as usual.
608 Thus, for this case the extra condition (!incremental_option) is
609 irrelevant, and its removal won't alter the behavior of tar,
610 *except* that it will enable incremental backups on individual
611 files, which is the wanted effect.
613 2) when incremental_option==0
614 In this case the condition yields true and its removal does not
615 affect the functionality.
618 * configure.ac: Raised patchlevel to 93
619 * src/incremen.c: Minor stylistic fixes.
620 * tests/listed01.sh: New test. Check listed incremental
621 backups on individual files.
622 * tests/Makefile.am: Added listed01.sh
624 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
626 * src/common.h (simple_finish_header,start_private_header): New
628 (xheader_ghdr_name): Changed declaration
629 * src/create.c (start_private_header): Removed static qualifier.
630 (write_extended): Removed superfluous last argument. Use
632 (simple_finish_header): New function.
633 (finish_header): Use simple_finish_header() to break recursive
634 dependency between this function and write_extended().
635 * src/tar.c (assert_format): Do not bail out if several
636 --format arguments are given. This is a common case when
637 TAR_OPTIONS are used.
638 (decode_options): New option --show-defaults displays the
639 compiled-in defaults.
640 Use POSIX format if no --format option was given and
641 --pax-option was specified.
642 Do not allow to use --pax-option unless the archive format is
643 set to POSIX (or reading subcommand is requested).
645 * src/update.c (update_archive): Write global extended header if
647 * src/xheader.c (xheader_format_name): Bugfix.
648 (xheader_xhdr_name): Changed the default extended header name
649 to '%d/PaxHeaders.%p/%f', as POSIX requires.
650 (xheader_ghdr_name): Removed unused argument.
651 (xheader_write,xheader_write_global): New function.
652 (xheader_decode): Modified to honor overrides whatever
653 the current archive format is.
655 * src/delete.c (delete_archive_members): Call xheader_decode
657 * src/list.c (decode_header): Likewise.
658 * src/incremen.c (sort_obstack): Fixed typo in the comment
660 * doc/tar.texi: Document new default for extended
663 * tests/before: Accept an optional list of allowed archive
664 formats. Exit with the status 77 if the current archive
665 format does not match any of them.
666 * tests/delete03.sh: Require gnu, oldgnu or posix format
667 * tests/incremen.sh: Require gnu or oldgnu format
668 * tests/multiv01.sh: Likewise
670 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
672 * doc/tar.texi (Option Summary): Documented --pax-option
673 * src/tar.c: Likewise.
675 * src/create.c (to_chars): Added a comment.
676 * src/tar.h: Comment to GNU_FORMAT
678 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
681 * configure.ac: Added stpcpy
682 * bootstrap: Likewise
683 * lib/Makefile.am: Likewise
684 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
686 * src/create.c (write_extended): Call xheader_xhdr_name
687 instead of using hardcoded "././@PaxHeader" name.
688 * src/tar.c: New option --pax-option (equivalent to -o option
690 * src/xheader.c: Implement pax -o option. Fixed misleading
691 heading comment (introduced 2003-09-02).
692 * src/incremen.c: Minor fixes
693 * m4/.cvsignore: Updated
695 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
697 * src/incremen.c: Removed accumulator stuff in favor of obstack.
698 (get_directory_contents): Split into two functions
699 * src/update.c: Minor changes
700 * doc/tar.texi: Fixed typo
702 2004-02-15 Paul Eggert <eggert@twinsun.com>
704 Fix Debian bug 230872, originally reported by Jeff King in
705 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
707 * doc/tar.texi (posix compliance): Remove. The whole section
708 was a misunderstanding of what POSIXLY_CORRECT is supposed to
709 mean. The GNU Coding Standards says that POSIXLY_CORRECT
710 is for disabling extensions that are incompatible with POSIX:
711 it is not for disabling compatible extensions. All references
712 to this section removed.
713 (posix): This format is created only if the posix format is
714 specified; it is no longer created if gnu format is specified
715 and POSIXLY_CORRECT is set.
716 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
717 POSIX does not specify the behavior of tar, so we should
718 not worry about POSIXLY_CORRECT here.
720 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
722 * Makefile.am: Removed m4
723 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
725 * README-alpha: Updated
726 * bootstrap: Updated TP URL, improved help output. Default
727 to :ext:anoncvs and set CVS_RSH, unless already set.
728 * m4/Makefile.am: Removed
730 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
732 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
733 Use $option instead of $1 so all options will be parsed.
735 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
737 Started rewriting buffer.c ...
739 * bootstrap: New option --no-po
740 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
741 (time_to_start_writing): Changed data type
742 (file_to_switch_to): Removed. Variable never assigned to.
743 (open_archive) Moved option compatibility checks to tar.c
745 * src/common.h (maybe_backup_file): Changed return type
746 * src/misc.c: Likewise.
747 * src/create.c: Updated invocations of safer_name_suffix
748 * src/extract.c: Likewise
749 * src/delete.c: Updated assignment to write_archive_to_stdout
750 * src/tar.c (decode_options): More option compatibility checks
751 (moved from buffer.c)
752 * src/update.c (time_to_start_writing): Changed data type.
753 * tests/recurse.sh: New test case.
754 * tests/mksparse.c: New file.
755 * tests/Makefile.am: Added recurse.sh and mksparse.c
757 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
759 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
760 Martin Simmons for the patch.
761 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
762 <pius@pld-linux.org> for the patch.
764 2003-12-26 Paul Eggert <eggert@twinsun.com>
766 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
767 and translation website.
769 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
770 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
771 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
772 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
773 files are replaced by autoreconf. Also, there seems to be a bug
774 in gettext/autoconf/automake if we try to omit these files after
775 autoreconf has replaced them, even though the gettext manual says
776 they're optional. So give up and just include them for now, even
777 though they make 'configure' longer and slower.
779 Change translation URL from
780 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
781 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
782 accommodate translator website revamp.
784 Fail if autoreconf fails.
786 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
787 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
788 ignore files now supplied by gettext 0.13.1.
790 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
792 Synchronized with the backup repository on Mirddin
794 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
796 * configure.ac: Check for varios members of struct stat
797 that may represent file modification times with a subsecond
799 Check for utimes (for future use)
800 * src/buffer.c (short_read): Issue a warning on short reads.
801 * src/common.h (sys_stat_nanoseconds): New function
802 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
803 * src/list.c (read_and): Treat only two successive zero
804 filled blocks as an EOF indicator. Issue a warning if
805 a single one is encountered.
806 * src/system.c (sys_stat_nanoseconds): New function
807 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
809 * src/xheader.c (code_time,decode_time): Support for subsecond
811 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
812 (mtime_coder,mtime_decoder): Update invocations of code_time and
814 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
815 (sparse_numblocks_decoder,sparse_offset_decoder)
816 (sparse_numbytes_decoder): Updated
818 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
820 * src/names.c (safer_name_suffix): Reverted change made
821 2003-11-14. Reason: Discussion with Paul Eggert and
822 Jean-Louis Martineau. See also ChangeLog entry from
824 * tests/delete03.sh: Likewise.
825 * tests/extrac04.sh: Likewise.
826 * tests/multiv01.sh: Likewise.
828 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
830 * src/incremen.c (write_directory_file): Use sys_truncate
831 * src/list.c (print_header): Use archive_file_size member
832 when printing real file size.
833 * src/sparse.c (sparse_scan_file): Correctly handle files with
835 (sparse_dump_region,sparse_extract_region): Allow for zero size
838 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
840 * configure.ac: Raised version number to 1.13.92
841 * src/list.c (decode_header): Discern between pax and ustar
843 Initialize current_stat_info.archive_file_size.
845 NOTE: Modifications from this date on are temporarily
846 stored on local CVS on mirddin. This repository will
847 be synchronized with Savannah as soon as the latter
848 becomes operational again.
850 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
853 * src/sparse.c: Initial implementation of GNU/pax sparse
855 * src/common.h (xheader_store): Changed prototype.
856 * src/create.c: Update calls to xheader_store
857 * src/extract.c (extract_archive): Check reported size vs.
858 archive file size to determine if we have to do with a
860 * src/tar.c (usage): Cleaned up the sample argument to --newer
862 (decode_options): Allow --sparse for POSIX_FORMAT archives.
863 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
865 Implemented GNU.sparse.* keywords.
867 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
869 * configure.ac: Check for setlocale. Thanks Bruno Haible for
872 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
874 * src/create.c (write_gnu_long_link): Use oldgnu
875 magic with @LongLink blocks.
877 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
879 * src/tar.h: Support for star sparse format.
880 * src/sparse.c: Likewise.
882 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
884 * src/sparse.c (sparse_diff_file): New function
885 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
886 (sys_compare_uid_gid): Removed.
887 (sys_compare_links,report_difference): Changed prototype
888 (sparse_diff_file): New function
889 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
890 (sys_compare_uid_gid): Removed.
891 (sys_compare_links): Changed declaration
892 * src/compare.c (diff_archive): Use sparse_diff_file.
894 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
896 Rewritten sparse file handling.
898 * src/sparse.c: New file. Provides a universal framework
899 for various methods for sparse files handling.
900 * src/Makefile.am: Added sparse.c
901 * src/common.h (struct sp_array,sparsearray,sp_array_size)
902 (init_sparsearray,fill_in_sparse_array): Removed
903 (enum dump_status): New data type
904 (pad_archive,close_diag,open_diag,read_diag_details)
905 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
907 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
909 (print_header): Changed prototype declaration.
910 * src/tar.h (struct sp_array): Declaration from common.h
911 (struct tar_stat_info): New members archive_file_size,
912 sparse_map_avail,sparse_map.
913 * src/create.c: Major rewrite.
914 * src/extract.c: Use new sparse file interface.
915 * src/compare.c (diff_sparse_files): Temporary placeholder.
917 * src/buffer.c: Minor changes
918 * src/tar.c: Likewise.
919 * src/list.c: Likewise.
920 * src/misc.c (close_diag,open_diag,read_diag_details)
921 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
922 diagnostics functions.
923 * src/incremen.c: Use new diagnostics functions.
924 * src/names.c: Likewise.
926 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
928 * configure.ac: Fixed check for setsockopt
930 * src/create.c: Do not zero-terminate name field if
931 the name is exactly 100 characters long.
932 (write_ustar_long_name): Fixed cheking for unsplittable
935 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
937 * src/create.c (start_header): Removed debugging hook
938 (dump_file): Fixed handling of linkname field.
939 * src/names.c (safer_name_suffix): If the input
940 file name ends with a slash, output one should do so
942 * doc/tar.texi: Documented --format=ustar
944 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
946 * src/tar.h (archive_format): USTAR_FORMAT: New type.
947 * src/create.c: Added POSIX.1-1988 support.
948 * src/names.c (safer_name_suffix): Skip leading ./
949 * src/tar.c: New option --format=ustar forces
950 POSIX.1-1988 archive format.
951 * tests/delete03.sh: Updated.
952 * tests/extrac04.sh: Updated.
953 * tests/multiv01.sh: Updated.
955 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
957 * src/list.c (read_and): Initialize current_stat_info
958 and extended_header at the start of the loop.
959 * src/names.c (all_names_found): Check if the argument
960 contains valid filename. Fixes coredump on `not_a_tar_file'
961 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
962 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
963 Fixes `pax-big-10g' bug.
965 2003-11-12 Paul Eggert <eggert@twinsun.com>
967 Fix some C compatibility bugs reported by Joerg Schilling.
969 * src/common.h (stripped_prefix_len): Fix misspelling
970 "stripped_path_len" in declaration.
971 * src/rmt.c (main): Use "return FOO;" rather than
972 "exit (FOO);"; we no longer have to worry about
973 pre-ANSI hosts that mishandled returned values from "main".
974 * src/tar.c (main): Likewise. This avoids warnings on some
976 * src/system.c: Include signal.h, for 'kill'.
977 * src/system.h (DEV_BSIZE): Remove.
978 (DEFAULT_ST_BLKSIZE): New macro.
979 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
980 * src/tar.c (enum): Remove comma just before }.
982 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
984 * src/list.c (decode_header): Initialize st_atime and
987 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
989 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
990 Bunk <bunk@fs.tum.de> for reporting.
991 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
992 <martin@xemacs.org> for spotting.
994 2003-11-04 Paul Eggert <eggert@twinsun.com>
996 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
999 2003-10-26 Paul Eggert <eggert@twinsun.com>
1001 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
1002 Bug reported by Christian Weisgerber.
1004 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1008 * src/tar.c (decode_options): Removed superfluous archive format
1010 * doc/tar.texi: Documented new features.
1012 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1015 * THANKS: Added Wojciech Polak
1016 * configure.ac: Added checks for missing functions. Raised
1017 version number to indicate alpha release.
1018 * lib/Makefile.am: Added missing headers
1019 * lib/waitpid.c: Added missing includes.
1020 * src/extract.c: Likewise.
1021 * src/names.c: Removed spurious includes.
1022 * src/xheader.c: Likewise.
1023 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
1024 macro overriding broken mkdir prototypes.
1026 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1028 * configure.ac: Check for dev_t and ino_t.
1029 * m4/Makefile.am: Added missing files.
1030 * src/system.c: New file.
1031 * src/Makefile.am: Added system.c
1032 * src/common.h: Prototypes for functions from system.c
1033 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
1034 * src/buffer.c: Moved system dependencies to system.c
1035 * src/compare.c: Likewise.
1036 * src/create.c: Likewise.
1037 * src/delete.c: Likewise.
1038 * src/extract.c: Likewise.
1039 * src/rtapelib.c: Likewise.
1041 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1043 Implemented --occurrence option.
1046 * src/tar.c: New option --occurrence.
1047 * src/common.h (occurrence_option): New global
1048 (struct name): Changed `found' member to `uintmax_t
1050 (names_done): Removed
1051 (all_names_found): Changed prototype.
1052 (ISFOUND,WASFOUND): New macros
1053 * src/delete.c (delete_archive_members): Honor --occurrence
1055 * src/list.c (read_and): Likewise.
1056 * src/names.c: Count number of occurrences of each name in the
1058 (name_match): Honor --occurrence option.
1059 (names_done): Removed
1060 (all_names_found,names_notfound): Rewritten.
1062 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1064 * src/tar.c: Removed extra precaution regarding
1065 subcommand_option == CAT_SUBCOMMAND
1066 * lib/Makefile.am: Updated
1068 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1070 * src/common.h (names_done): New function.
1071 * src/names.c: Likewise.
1072 * src/list.c (read_and): Use all_names_found() as `while'
1074 * src/tar.c: New option --first-copy
1077 2003-09-24 Paul Eggert <eggert@twinsun.com>
1079 * src/rmt.c (main): Don't translate Copyright string; international
1080 law says the word "Copyright" should be in English.
1081 * src/tar.c (decode_options): Likewise.
1083 2003-09-22 Paul Eggert <eggert@twinsun.com>
1085 * doc/tar.texi (extracting untrusted archives): New section.
1087 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
1088 Return size_t, not pointer, so that we don't have to worry about
1089 violating the C standard by converting char const * to char *.
1090 All callers changed.
1091 * src/names.c (stripped_path_len): Likewise. Strip file system
1092 prefix, too. Count adjacent slashes as if they were one slash;
1093 that is the POSIX standard.
1095 2003-09-17 Paul Eggert <eggert@twinsun.com>
1097 * README-alpha: Document maintainer tool assumptions a bit. GNU
1098 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
1099 Debian bug 211447. Fix minor misspellings/whitespace nits.
1101 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
1102 gl_USE_SYSTEM_EXTENSIONS.
1104 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
1105 * m4/.cvsignore: Add restrict.m4, time_r.m4.
1107 2003-09-17 Paul Eggert <eggert@twinsun.com>
1109 * bootstrap: Don't use "for option; do";
1110 Solaris 8 /bin/sh doesn't like that.
1112 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1114 * README-alpha: Updated
1115 * bootstrap: Updated
1117 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1119 * README-alpha: Updated
1120 * bootstrap: Updated
1121 * po/POTFILES.in: Added src/xheader.c
1122 * src/common.h (cut_path_elements): Added proto.
1124 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1126 * src/buffer.c: Use ngettext where appropriate.
1127 * src/compare.c: Likewise.
1128 * src/create.c: Likewise.
1129 * src/misc.c: Likewise.
1130 * src/tar.c: Likewise.
1131 * src/update.c: Likewise.
1133 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1135 * .cvsignore: Added *.shar.gz
1138 * src/common.h (strip_path_elements): New variable.
1139 * src/extract.c (extract_archive): Implemented --strip-path
1140 * src/names.c (cut_path_elements): New functon.
1141 * src/tar.c: New option --strip-path=NUM.
1142 (decode_options) Assign boolean values to bool variables.
1144 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1146 * src/delete.c: Fixed deletion from the POSIX archives.
1147 * src/list.c (read_header): Minor change.
1148 * src/tar.c (main): Do not check for volume_label_option
1149 if subcommand_option is not CREATE_SUBCOMMAND.
1150 * src/xheader.c (xheader_decode): Store the header as
1151 well (for eventual delete).
1153 * tests/incremen.sh: Explicitly request GNU format. This will
1154 disappear when GNU extended header keywords are working.
1155 * tests/multiv01.sh: Likewise
1156 * tests/volume.sh: Likewise
1158 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1160 * src/create.c: Support for "linkpath" extended keyword.
1161 * src/xheader.c (decode_record): Reversed the return
1164 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1166 * configure.ac: Allow to redefine the default output format.
1167 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
1168 (archive_format_string): New function.
1169 (usage): Updated help output.
1174 2003-09-02 Paul Eggert <eggert@twinsun.com>
1176 * src/common.h (destroy_stat, xheader_decode, xheader_store,
1177 xheader_read, xheader_finish, xheader_destroy): Add decls;
1180 * src/create.c (write_extended): Remove unused local 'bufsize'.
1182 * src/delete.c (delete_archive_members): Handle case of
1183 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
1184 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
1185 occurs, as it's not possible.
1186 * src/update.c (update_archive): Likewise.
1188 Use "const" when possible in new code.
1189 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
1190 (fmttab): Now const. All uses changed.
1191 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
1192 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
1193 decode_record, xheader_store, xheader_print, code_string, code_time,
1194 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
1195 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
1196 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
1197 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
1198 uid_coder, uid_decoder, uname_coder, uname_decoder):
1199 Use pointers to const when possible.
1200 (xhdr_tab): Now const.
1202 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
1203 (set_archive_format): Report an error if no format name matches,
1204 instead of returning an undefined value.
1206 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
1207 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
1208 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
1209 uid_decoder, uname_decoder): Remove unused keyword arg.
1212 * src/tar.c (set_archive_format): Now static.
1213 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
1215 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
1216 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
1217 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
1218 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
1219 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
1220 Remove forward decls; no longer needed.
1221 (xhdr_tab): Move to end, so that the forward decls aren't needed.
1222 Add a forward declaration.
1224 Use 'bool' in new code, when appropriate.
1225 * src/xheader.c (decode_record): Return bool, not int.
1226 * src/common.h (read_header): Since it accepts bool, change
1227 all callers to use false and true rather than 0 and 1.
1229 * src/xheader.c (decode_record): Fix misspelling in diagnostic
1230 "extended headed" -> "extended header".
1232 GNU coding style fixes.
1233 * src/xheader.c (decode_record, xheader_decode):
1234 Do not use decls like "char *p, *q;".
1237 (xheader_store): Avoid parentheses around object operand of sizeof.
1239 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1241 * src/create.c (start_header): Store long file names
1242 in "path" keyword of an extended header if in POSIX
1244 (finish_header): print header before calling write_extended().
1245 * src/list.c (list_archive): Always decode the header. This
1246 is necessary so the extended header is processed and the correct
1247 filename is printed no matter what the state of verbose_option.
1248 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
1249 for the time being).
1251 2003-09-01 Paul Eggert <eggert@twinsun.com>
1253 Update from gnulib, and correct fnmatch to fnmatch-gnu.
1254 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
1256 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
1258 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
1259 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
1260 copying rules from gnulib module descriptions.
1261 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
1262 Update from gnulib modules alloca, fnmatch, getline, stdbool.
1263 * m4/.cvsignore: Add utimes-null.m4. Sort.
1265 2003-09-01 Sergey Poznyakoff
1267 Added initial support for creating POSIX headers.
1269 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
1270 (string_to_chars): New functions
1271 (struct xheader): Changed structure
1272 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
1274 * src/create.c (string_to_chars): New function.
1275 (write_extended): New function
1276 (start_header): Create extended POSIX headers if necessary.
1277 (finish_header): Likewise.
1278 * src/list.c (print_header): Take user/group from
1280 * src/names.c (gid_to_gname,gname_to_gid)
1281 (uid_to_uname,uname_to_uid): Changed prototypes.
1282 * src/tar.c: New option --format.
1283 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
1284 (struct extra_header): Removed unused structure.
1285 (union block.extra_header): Removed unused member.
1286 * src/xheader.c: Implemented coder functions.
1287 * bootstrap: Added obstack.
1288 * lib/.cvsignore: Likewise.
1289 * configure.ac: Added 'gl_OBSTACK'
1290 * m4/Makefile.am: Added new files.
1291 * m4/.cvsignore: Likewise.
1292 * TODO: Minor formatting change
1294 2003-08-31 Sergey Poznyakoff
1296 Added initial support for POSIX extended and STAR headers
1297 (only for listing/extracting).
1299 * src/xheader.c: New file.
1300 * src/Makefile.am: Added xheader.c
1301 * src/tar.h (struct star_header): New datatype
1302 (XHDTYPE,XGLTYPE): New defines
1303 (enum archive_format:STAR_FORMAT): New member
1304 (struct tar_stat_info): New datatype.
1305 (union block.star_header): New member.
1306 * src/common.h (orig_file_name,current_file_name)
1307 (current_trailing_slash,current_link_name): Removed variables.
1308 (current_stat_info): New variable
1309 (current_stat): Removed
1310 (extended_header): New variable
1311 (decode_header): Changed prototype.
1312 * src/list.c (decode_header): Added initial support for POSIX extended
1314 (skip_member): Check oldgnu_header only if current_format is set
1316 * src/buffer.c: Use current_stat_info
1317 * src/compare.c: Likewise.
1318 * src/create.c: Likewise.
1319 * src/delete.c: Likewise.
1320 * src/incremen.c: Likewise.
1321 * src/mangle.c: Likewise.
1322 * src/update.c: Likewise.
1323 * src/extract.c: Likewise.
1324 (make_directories): Improved check for the existence of the directory
1325 * src/tar.c (destroy_stat): New function.
1327 2003-08-29 Paul Eggert <eggert@twinsun.com>
1329 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
1330 was worth (e.g., different users in en_GB disagree about -ize
1332 * po/en_GB.po: Remove.
1334 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1338 * src/tar.c: Removed support for the obsolete command line
1340 * doc/tar.texi: Removed references to the obsolete command
1343 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1347 * doc/tar.texi: Updated
1348 * src/common.h (check_links_option): New variable
1349 (orig_file_name): New variable
1350 (check_links): New proto.
1351 * src/create.c (struct link.nlink): New member
1352 (link_table): Static for the module.
1353 (dump_file): Update `link' member when adding new links
1355 (check_links): New function.
1356 * src/list.c (print_header): Use orig_file_name.
1357 * src/tar.c: New option --check-links. Changed semantics of
1358 -o to comply to UNIX98 when extracting and to its previous
1359 semantics otherwise.
1360 (main): Call check_links if --check-links. was given.
1362 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1364 * src/list.c (print_header): Revised
1365 * NEWS: Started the entry for 1.13.26
1366 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
1368 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1370 * .cvsignore: Added to the repository.
1371 * doc/.cvsignore: Likewise.
1372 * lib/.cvsignore: Likewise.
1373 * m4/.cvsignore: Likewise.
1374 * po/.cvsignore: Likewise.
1375 * scripts/.cvsignore: Likewise.
1376 * src/.cvsignore: Likewise.
1377 * tests/.cvsignore: Likewise.
1379 * lib/Makefile.am: Added exitfail.[hc]
1380 * src/misc.c (chdir_do): Fixed call to restore_cwd
1381 * src/buffer.c (flush_read): Fixed behavior on short
1382 reads right after opening the new archive (multiv01.sh test).
1383 (new_volume): Special handling for "-".
1384 * src/list.c (print_header): Print trailing slash if
1385 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1386 * tests/multiv01.sh: Minor changes.
1387 * m4/Makefile.am: Added missing files.
1389 2003-07-05 Paul Eggert <eggert@twinsun.com>
1391 Finish the checkin begin yesterday.
1393 * NEWS: Document the user-visible changes installed in the last
1396 * TODO: New file (actually, resurrected; but with new contents).
1398 * src/list.c (read_and): Give full type for procedure arg.
1399 (read_header): Strip trailing slashes, setting current_trailing_slash.
1400 (tartime): Avoid int overflow when printing year (!).
1401 (print_header): New arg specifying block ordinal. All uses changed.
1402 Print link as 'h' type. Give labels for long links and names.
1404 * src/misc.c (contains_dot_dot): Moved to names.c
1405 (must_be_dot_or_slash): New function.
1406 (safer_rmdir): Use it.
1407 (remove_any_file): Now takes enum as option, not boolean.
1408 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1409 to unlink a directory.
1410 (deref_stat): Accept bool, not int.
1412 * src/names.c (namelist_match): Allow partial matches only if
1414 (hash_string_hasher): Renamed from hash_avoided_name.
1415 (hash_string_compare): Renamed from compare_avoided_anames.
1416 (hash_string_insert, hash_string_lookup): New functions.
1417 (add_avoided_name, is_avoided_name): Use them.
1418 (safer_name_suffix): New function.
1419 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1421 * src/rmt.c: Don't include print-copyr.h.
1422 (prepare_input_buffer): New arg FD.
1423 Do not read more than INT_MAX bytes at once,
1424 since it breaks on some brain damaged Tru64 hosts.
1426 when retrying instead of subtracting 1024; for speed.
1427 (main): Use gettext to translate (C), not print_copyright.
1429 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1430 now that gnulib handles this.
1431 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1433 Assume that offsetof is defined in stddef.h.
1434 Do not include <sys/param.h>.
1435 (realloc, lseek): Do not declare.
1436 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1437 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1438 declarations, since we now assume C89 or better.
1439 (PARAMS): Remove, as we now assume C89. All uses changed.
1440 (bindtextdomain, textdomain): Include <gettext.h> to define.
1441 Include <unlocked-io.h>.
1442 (valloc): Define if not defined, and if valloc is not declared.
1443 (xstrdup): Remove decl.
1445 * src/tar.c: Do not include <print-copyr.h>.
1446 Include <getdate.h>.
1447 (get_date): Remove decl.
1448 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1449 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1450 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1451 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1452 (long_options, decode_options): Use them.
1453 (OVERWRITE_DIR_OPTION): Remove.
1454 (long_options): New options --index-file, --no-overwrite-dir.
1455 Remove --overwrite-dir option.
1456 (usage): Use PACKAGE_BUGREPORT.
1457 (decode_options): Terminate new argv properly.
1458 Use PACKAGE_NAME, PACKAGE_VERSION.
1459 If verbose, report how we grokked any textual date option.
1460 (main): Add support for index-file.
1462 * tests/Makefile.am: Convert to UTF-8.
1463 (AUTOMAKE_OPTIONS): Remove.
1464 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1465 (INCLUDES): Remove ../intl.
1466 (LDADD): Don't link libtar.a twice.
1468 * tests/genfile.c: Convert to UTF-8.
1469 Don't include <print-copyr.h>.
1470 (DEFAULT_PATTERN): Renamed from DEFAULT.
1471 (ZEROS_PATTERN): Renamed from ZEROS.
1472 (main): Use gettext to translate (C), not print_copyright.
1474 2003-07-04 Paul Eggert <eggert@twinsun.com>
1476 Revamp to meet current standards of autoconf, automake,
1477 gettext, and gnulib, and incorporate new translations.
1479 * config/config.guess, config/config.sub, config/depcomp,
1480 config/install-sh, config/mdate-sh, config/missing,
1481 config/mkinstalldirs, config/texinfo.texi:
1482 Moved here from parent directory, or from doc.
1483 * config.hin: Renamed from config.h.in.
1484 * config/config.rpath: New file.
1486 * intl: Remove this subdirectory.
1488 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1490 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1491 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1492 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1493 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1494 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1495 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1498 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1499 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1500 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1501 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1502 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1503 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1504 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1505 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1506 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1507 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1508 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1509 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1510 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1511 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1512 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1513 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1514 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1515 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1516 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1518 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1519 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1520 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1521 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1522 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1523 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1524 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1525 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1526 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1527 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1528 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1529 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1530 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1531 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1532 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1533 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1534 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1535 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1537 Upgrade to latest version from external source. The file "bootstrap"
1538 now grabs these automatically, so we needn't keep track of them
1539 in this change long any longer.
1541 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1542 (SUBDIRS): Remove intl.
1543 * PORTS: Update for star, Macintosh.
1544 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1545 Bison 1.875, gettext 0.12.1.
1546 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1547 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1548 (AC_CONFIG_AUX_DIR): New.
1549 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1551 (AC_PREREQ): Bump from 2.52 to 2.57.
1552 (AC_GNU_SOURCE): New.
1553 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1554 we no longer support K&R C.
1556 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1557 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1558 (AC_MBSTATE_T): Remove.
1559 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1560 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1561 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1562 (AM_STDBOOL_H): Add.
1563 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1564 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1565 (AC_CHECK_TYPE): Remove ssize_t.
1566 (gt_TYPE_SSIZE_T): Add.
1567 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1568 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1569 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1570 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1571 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1572 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1573 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1574 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1575 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1576 napms, poll, select, strstr, usleep.
1577 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1578 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1579 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1580 (AM_GNU_GETTEXT_VERSION): New.
1581 (AC_OUTPUT): Remove intl/Makefile.
1583 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1584 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1585 * doc/fdl.texi: Update to current GNU version.
1586 * doc/gettext.texi: Update to current coreutils version,
1587 plus a copyright notice.
1588 * doc/tar.texi: Switch to new method for doing copyright notices.
1589 Use @acronym instead of @sc where appropriate.
1590 Remove empty examples. Give a few more examples.
1592 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1593 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1594 are built up in pieces with +=.
1595 (noinst_HEADERS, INCLUDES): Remove.
1596 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1597 (libtar_a_LIBADD): Use $ rather than @.
1598 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1600 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1601 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1602 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1603 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1604 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1605 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1606 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1607 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1608 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1609 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1610 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1611 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1612 prereq.m4, xstrtoimax.m4.
1614 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1615 be translated, since it's not a user-visible tool.
1617 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1619 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1620 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1621 consistency with coreutils.
1622 (LDADD): Link LIBINTL after libtar.a, since
1623 it's now external and should stand by itself.
1625 * src/buffer.c (print_total_written): Adjust to new human.h
1627 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1628 (open_archive): Open index file name.
1629 Strip trailing slahes from file names.
1630 (flush_write): Set size to 0 if not saving names.
1631 (flush_write, flush_read): Use safer_name_suffix rather than
1634 * src/common.h: Include <quote.h>.
1635 (absolute_names_option, atime_preserve_option, backup_option,
1636 block_number_option, checkpoint_option, dereference_option,
1637 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1638 incremental_option, interactive_option, multi_volume_option,
1639 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1640 read_full_records_option, remove_files_option, same_order_option,
1641 show_omitted_dirs_option, sparse_option, starting_file_option,
1642 to_stdout_option, totals_option, touch_option, verify_option,
1643 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1644 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1645 recent_long_link_blocks): New vars.
1646 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1647 (OVERWRITE_OLD_DIRS): Remove.
1648 (enum remove_option): New enum.
1649 (remove_any_file): Use it as option arg, not int.
1650 (is_avoided_name, contains_dot_dot): Return bool, not int.
1651 (safer_name_suffix): New decl.
1653 * src/compare.c (now_verifying): Now bool, not int.
1654 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1655 all callers changed to test for failure.
1656 (diff_sparse_files): Take size from current_stat, not from param.
1657 (diff_archive): Do not count trailing slashes in archives.
1658 (verify_volume): Test for header failure after loop, not before.
1660 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1661 All callers changed.
1662 (start_header): Clear devmajor and devminor fields, too.
1663 (finish_header): New arg block_ordinal.
1664 (init_sparsearray): Now extern. Set sp_array_size to
1665 SPARSES_IN_OLDGNU_HEADER if it is zero.
1666 (dump_file): Keep link table as a hash.
1667 Do not count "file changed as we read it" as a failure.
1669 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1670 Move extern decl to common.h.
1672 * src/extract.c (we_are_root): Now bool, not int.
1673 (check_time): Warn about implausibly old time stamps.
1674 (set_stat): Use utimbuf, not stat_info.
1675 (prepare_to_extract): New arg DIRECTORY.
1676 (fill_in_sparse_array): Moved here from compare.c.
1677 (extract_sparse_file): Now returns off_t, giving size left.
1678 Truncate file at end.
1679 (extract_archive): Use safer_name_suffix rather than rolling our own.
1680 Use fill_in_sparse_array rather than rolling our own.
1681 Strip trailing slashes more effectively.
1682 Check for unsafe names.
1684 * src/incremen.c (struct directory): nfs and found are now of type
1686 (gnu_restore): Now takes directory name as argument, not offset
1687 of directory name in a global. All uses changed.
1688 (CURRENT_FILE_NAME): Remove.
1691 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1694 2002-09-30 Paul Eggert <eggert@twinsun.com>
1696 * src/rmt.c (prepare_input_buffer): Renamed form
1697 prepare_record_buffer. All uses changed. Do not assume that
1698 size_t is the same width as int.
1700 2002-03-29 Paul Eggert <eggert@twinsun.com>
1702 * src/incremen.c (get_directory_contents):
1703 If ignore_failed_read_option, only warn about
1704 get_directory_contents failures. Fix suggested by
1707 2002-01-31 Mark W. Eichin <eichin@thok.org>
1709 * src/buffer.c (child_open_for_compress): Don't try to read
1710 past the end of the buffer.
1712 2001-10-11 Jim Meyering <meyering@lucent.com>
1714 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1715 and quote_n (1, ... to avoid clobbering a buffer.
1717 2001-09-26 Paul Eggert <eggert@twinsun.com>
1719 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1721 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1722 end of file; just ignore them silently.
1724 * src/list.c (read_header): Don't keep around extended name
1725 and link info indefinitely; keep it only for the next file.
1726 This fixes a bug introduced in 1.13.24, and removes the need
1727 for some static variables. Set recent_long_name and
1728 recent_long_link to zero if there were no long links; this
1729 avoids a violation of ANSI C rules for pointers in delete.c.
1730 * THANKS: Add Christian Laubscher.
1732 2001-09-26 Jim Meyering <meyering@lucent.com>
1734 * doc/tar.texi (Remote Tape Server): is know -> is known
1736 2001-09-25 Paul Eggert <eggert@twinsun.com>
1738 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1739 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1740 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1741 want to distinguish EINVAL and EILSEQ.
1743 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1745 * src/extract.c (maybe_recoverable):
1746 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1748 2001-09-22 Paul Eggert <eggert@twinsun.com>
1750 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1752 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1755 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1756 * PORTS: Add copyright notice, 'star' reference.
1757 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1758 * THANKS: Add Christophe Kalt.
1759 * config.sub: Upgrade to 2001-09-14 version.
1761 * configure.ac (ALL_LINGUAS): Add ko.
1762 * po/ko.po: Resurrected file.
1764 * doc/convtexi.pl: Add coding advice for Emacs.
1766 * doc/getdate.texi: Add copyright notice.
1768 * doc/mdate-sh: Upgrade to automake 1.5 version.
1770 * doc/tar.texi (extracting files): Mention --to-stdout.
1771 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1772 (Overwrite Old Files): Likewise.
1774 * lib/Makefile.am (noinst_HEADERS):
1775 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1776 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1778 * lib/copysym.c, lib/copysym.h: Remove.
1779 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1780 lib/unicodeio.h: New files.
1782 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1783 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1785 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1786 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1788 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1789 * m4/isc-posix.m4: Remove.
1791 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1793 * po/POTFILES.in: Add copyright notice.
1795 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1797 * tests/Makefile.am (LDADD): Likewise.
1799 * src/buffer.c (write_archive_buffer, close_archive):
1800 If an archive is a socket, treat it like a FIFO.
1801 (records_read, records_written): New vars.
1802 (write_archive_to_stdout): Now bool, not int.
1803 (open_archive, flush_write, flush_read): Keep records_read and
1804 records_written up to date.
1806 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1807 (write_archive_to_stdout): Now bool, not int.
1808 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1809 (read_header): Now takes bool arg. Existing callers modified
1810 to pass 0, unless otherwise specified.
1812 * src/delete.c (records_read): Remove; now a global.
1813 (acting_as_filter): Now bool, not int.
1814 (recent_long_name, recent_long_link, recent_long_name_blocks,
1815 recent_long_link_blocks, records_read, records_written): New decls.
1816 (records_skipped): New var.
1817 (move_archive): Don't divide by zero if arg is 0.
1818 Use the above vars to compute how far to move.
1819 (write_recent_blocks): New function.
1820 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1821 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1822 Keep track of how many records have been skipped.
1823 Let the buffer code count records.
1824 When copying a header, copy any extended headers that came before it.
1826 * src/extract.c (extract_archive): When marking a directory to be
1827 updated after symlinks, stat all directories after it in the
1828 delayed-set-stat list too, since they will be checked after
1829 symlinks. Add support for --overwrite-dir.
1831 * src/list.c (recent_long_name, recent_long_link,
1832 recent_long_name_blocks, recent_long_link_blocks): New vars.
1833 (read_and): Pass 0 to read_header.
1834 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1835 headers into new vars. Null-terminate incoming symbolic links.
1837 * src/rmt.c: Include print-copyr.h, not copysym.h.
1838 (main): Use print_copyright, not copyright_symbol.
1839 * src/tar.c (decode_options): Likewise.
1840 (OVERWRITE_DIR_OPTION): New constant.
1841 (long_options, usage, decode_options): Add --overwrite-dir.
1843 * src/tar.h: Put copyright notice into documentation.
1845 * tests/Makefile.am (TESTS): Add delete03.sh.
1846 * tests/delete03.sh: New file.
1848 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1849 (main): Use print_copyright, not copyright_symbol.
1850 Include <argmatch.h>.
1851 (pattern_strings): Remove.
1852 (pattern_args, pattern_types): New constants.
1853 (main): Use XARGMATCH, not argmatch.
1855 2001-09-20 Jim Meyering <meyering@lucent.com>
1857 * lib/xstrtol.c (strtoimax): Guard declaration with
1858 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1859 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1860 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1861 (strtoumax): Likewise, for completeness (it wasn't necessary).
1862 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1863 Check for declaration of strtoimax.
1864 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1865 Check for declaration of strtoumax.
1867 2001-09-16 Paul Eggert <eggert@twinsun.com>
1869 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1871 2001-09-14 Paul Eggert <eggert@twinsun.com>
1873 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1875 * README-alpha: Describe automake patch.
1877 * configure.ac (LIBOBJS):
1878 Remove automake 1.4 workaround, as we're using 1.5 now.
1879 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1881 * lib/copysym.c: Include stddef.h, for size_t.
1882 Include langinfo.h if needed.
1883 Use locale_charset only if USE_INCLUDED_LIBINTL;
1884 if not, use nl_langinfo (CODESET) if available.
1886 2001-09-13 Paul Eggert <eggert@twinsun.com>
1888 * config.guess, config.sub: Sync with canonical versions.
1890 * configure.ac (jm_PREREQ_XGETCWD): Add.
1892 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1893 (libtar_a_SOURCES): Add copysym.c.
1894 * copysym.c, copysym.h: New files.
1896 * lib/error.c: Sync with fileutils version.
1898 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1899 * m4/getcwd.m4: New file.
1900 * m4/uintmax_t.m4: Remove.
1902 * m4/gettext.m4 (AM_WITH_NLS):
1903 Fix bug with calculating version of Bison 1.29.
1904 Reported by Karl Berry.
1906 * src/Makefile.am (datadir): Remove.
1908 * src/rmt.c: Include copysym.h.
1909 (main): Use copyright_symbol to translate copyright notice,
1911 * src/tar.c: Likewise.
1912 * tests/genfile.c: Likewise.
1914 * src/system.h (MB_LEN_MAX): New symbol.
1916 2001-09-11 Paul Eggert <eggert@twinsun.com>
1918 * src/extract.c (struct delayed_set_stat): New member
1920 (delay_set_stat): Initialize it to 0.
1921 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1922 taking an extra stat ourselves. All callers changed.
1923 (set_stat): Likewise.
1924 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1925 If false, stop when encountering a struct whose 'after_symlinks'
1926 member is true. Otherwise, go through all structures but check
1927 them more carefully. All callers changed.
1928 (extract_archive): When extracting a deferred symlink, if its parent
1929 directory's status needs fixing, then mark the directory as needing
1930 to be fixed after symlinks.
1931 (extract_finish): Fix status of ordinary directories, then apply
1932 delayed symlinks, then fix the status of directories that are
1933 ancestors of delayed symlinks.
1935 * src/rtapelib.c (rexec):
1936 Remove declaration; it ran afoul of prototypes on Crays.
1937 Reported by Wendy Palm of Cray.
1939 2001-09-06 Paul Eggert <eggert@twinsun.com>
1941 * lib/strtoimax.c (HAVE_LONG_LONG):
1942 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1943 (strtoimax): Use sizeof (long), not
1944 sizeof strtol (ptr, endptr, base),
1945 to work around bug in IBM C compiler.
1947 2001-09-04 Paul Eggert <eggert@twinsun.com>
1949 * lib/xgetcwd.c: Include "xalloc.h".
1950 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1951 report an error and exit.
1953 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1954 (jm_PREREQ): Use it.
1956 2001-09-03 Paul Eggert <eggert@twinsun.com>
1958 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1959 (jm_PREREQ_XGETCWD): New macro.
1961 * lib/exclude.c (fnmatch_no_wildcards):
1962 Fix typo that caused us to do case-folding
1963 search even when that was not desired. This occurred only in the
1966 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1967 Do not include xalloc.h.
1968 (INITIAL_BUFFER_SIZE): New symbol.
1969 Do not use xmalloc / xrealloc, since the caller is responsible for
1970 handling errors. Preserve errno around `free' during failure.
1971 Do not overrun buffer when using getwd.
1973 * lib/xgetcwd.c (xgetcwd):
1974 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1975 to decide whether to use getcwd (NULL, 0).
1977 2001-09-02 Paul Eggert <eggert@twinsun.com>
1979 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1981 2001-09-01 Jim Meyering <meyering@lucent.com>
1983 * exclude.c: Use `""', not `<>' to #include non-system header files.
1984 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1985 and strncasecmp as r-values. Unixware didn't have declarations.
1987 2001-08-31 Jim Meyering <meyering@lucent.com>
1989 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1990 Use an initial, malloc'd, buffer of length 128 rather than
1991 a statically allocated one of length 1024.
1993 2001-08-30 Paul Eggert <eggert@twinsun.com>
1995 * lib/utime.c: Include full-write.h.
1996 * lib/xstrtol.c (strtoimax): New decl.
1998 2001-08-29 Paul Eggert <eggert@twinsun.com>
2000 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
2002 * src/create.c (dump_file): Relativize link names before dumping.
2003 This fixes a bug reported by Jose Pedro Oliveira.
2005 * src/create.c (dump_file): Use offsetof when computing sizes for
2006 struct hack; this avoids wasted space in some cases.
2007 * src/incremen.c (note_directory, find_directory): Likewise.
2008 * src/names.c (name_gather, addname): Likewise.
2010 * src/extract.c (extract_archive): Use strcpy, not memcpy,
2011 for consistency with other code that does similar things.
2012 * src/names.c (name_gather): Likewise.
2014 * src/names.c (read_name_from_file, name_next, name_gather,
2015 add_hierarchy_to_namelist): Avoid quadratic behavior when
2016 reallocating buffers. Check for buffer size overflow.
2017 (addname): Avoid unnecessary clearing of memory.
2019 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
2021 * src/extract.c (delay_set_stat): Fix off-by-one error in file
2022 name size allocation that caused core dumps.
2024 2001-08-28 Paul Eggert <eggert@twinsun.com>
2026 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
2028 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
2029 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
2030 (daddr_t): Remove; no longer used.
2031 (jm_PREREQ_HUMAN): Add.
2033 * acconfig.h: Remove; no longer needed.
2035 * config.guess, config.sub:
2036 New files, from automake 1.5. Gettext 0.10.39 needs them.
2037 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
2039 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
2040 (SUBDIRS): Put intl before lib, as gettext requires.
2042 * ABOUT-NLS: Upgrade to gettext 0.10.39.
2043 * intl: Upgrade entire directory to gettext 0.10.39.
2044 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
2045 New files, from gettext 0.10.39.
2046 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
2047 Upgrade to gettext 0.10.39,
2048 * po/Makefile.in.in: Likewise, except fix a typo in its copying
2050 * po/cat-id-tbl.c, po/stamp-cat-id:
2051 Remove; no longer used by gettext 0.10.39.
2052 * po/ChangeLog: New file.
2054 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
2055 $(srcdir)/tar.texi: Likewise.
2056 * doc/freemanuals.texi: New file.
2057 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
2058 `fileds' -> `fields'
2059 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
2061 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
2062 (noinst_HEADERS): Add quote.h.
2063 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
2065 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
2067 * lib/full-write.c, lib/savedir.c: Comment fix.
2069 * lib/pathmax.h: Remove.
2071 * lib/quote.c, lib/quote.h: New files.
2073 * lib/xgetcwd.c: Don't include pathmax.h.
2074 Include stdlib.h and unistd.h if available.
2076 (xmalloc, xstrdup, free): Remove decls.
2077 (xgetcwd): Don't assume sizes fit in unsigned.
2078 Check for overflow when computing sizes.
2079 Simplify reallocation code.
2081 * lib/xmalloc.c: Quote failure tests.
2083 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
2085 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
2086 similar to strtol.c.
2087 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
2088 (verify): New macro.
2089 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2090 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2091 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2092 changed to signed values. Check sizes at compile-time, not
2093 run-time. Prefer strtol to strtoll if both work.
2096 * lib/xstrtol.h (xstrtoimax): New decl.
2098 * m4/Makefile.am (EXTRA_DIST):
2099 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
2100 longlong.m4, xstrtoimax.m4.
2102 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
2103 Remove; now done by autoconf.
2104 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
2105 Use AC_CHECK_TYPE instead of merely looking for the header.
2107 * m4/uintmax_t.m4: Use shorter comment.
2109 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
2110 Quote first arg of AC_DEFUN.
2111 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
2112 is needed to parse the include file.
2113 Simplify logic behind the args to AC_REPLACE.
2115 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
2117 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
2120 Use "Copyright %d" to simplify the translator's job in the future.
2121 Advise translator about circle-C.
2122 * src/tar.c: (decode_options): Likewise.
2123 * tests/genfile.c (main): Likewise.
2125 2001-08-28 Jim Meyering <meyering@lucent.com>
2127 * lib/argmatch.c: Include "quote.h".
2128 (argmatch_invalid): Quote the context.
2130 * lib/dirname.c (dir_name): Fix typo on PC platforms.
2132 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
2133 Use single-quote for local .h files.
2135 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
2137 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
2140 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
2141 invoking mktime the last time.
2143 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
2145 * lib/rename.c: Major rewrite by Volker Borchert to use system
2146 rename function, but to work around problems with trailing
2149 * lib/strtoll.c: New file, from glibc.
2150 * lib/strtoul.c: Update from glibc.
2152 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
2153 Add support for signed numbers, too.
2154 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
2156 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
2158 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
2159 (main): Use generic names in debugging output.
2160 * lib/strtoimax.c: Plus add the following changes of my own:
2161 (main): Use accurate names in debugging output.
2163 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
2166 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
2167 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
2168 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
2169 m4/utime.m4, m4/utimes.m4:
2170 Quote the first argument in each use of AC_DEFUN.
2172 * m4/getline.m4: Don't use string.h.
2174 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
2176 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
2178 2001-08-27 Paul Eggert <eggert@twinsun.com>
2180 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
2182 The biggest change is the new --exclude semantics and options.
2183 The basic idea was suggested by Gerhard Poul; thanks!
2185 * NEWS: Describe new --exclude semantics and options, and bug fixes.
2186 * README: ignfail.sh fails on some NFS hosts.
2187 * NEWS, README, lib/xstrtol.h: Add copyright notice.
2189 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
2190 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
2191 Remove; the automake bug has been fixed.
2192 * acinclude.m4: Remove.
2194 * configure.ac: Renamed from configure.in.
2195 (AC_PREREQ): Bump from 2.13 to 2.52.
2196 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
2197 1997-05-30) has an encoding error.
2198 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
2199 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
2201 * doc/fdl.texi: Update to current GNU version.
2203 * doc/tar.texi: Put leading '*' in direntry.
2204 Accommodate new gfdl sectioning.
2205 New option --recursion (the default) that is the inverse of
2208 New options --anchored, --ignore-case, --wildcards,
2209 --wildcards-match-slash, and their negations (e.g., --no-anchored).
2210 Along with --recursion and --no-recursion, these control how exclude
2211 patterns are interpreted. The default interpretation of exclude
2212 patterns is now --no-anchored --no-ignore-case --recursion
2213 --wildcards --wildcards-match-slash.
2215 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
2217 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
2218 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2219 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2220 Include if available.
2221 (<xalloc.h>): Include
2222 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2223 (verify): New macro. Use it to verify that EXCLUDE macros do not
2224 collide with FNM macros.
2225 (struct patopts): New struct.
2226 (struct exclude): Use it, as exclude patterns now come with options.
2227 (new_exclude): Support above changes.
2228 (new_exclude, add_exclude_file):
2229 Initial size must now be a power of two to simplify overflow checking.
2230 (free_exclude, fnmatch_no_wildcards): New function.
2231 (excluded_filename): No longer requires options arg, as the options
2232 are determined by add_exclude. Now returns bool, not int.
2233 (excluded_filename, add_exclude):
2234 Add support for the fancy new exclusion options.
2235 (add_exclude, add_exclude_file): Now takes int options arg.
2236 Check for arithmetic overflow when computing sizes.
2237 (add_exclude_file): xrealloc might modify errno, so don't
2238 realloc until after errno might be used.
2240 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2242 (free_exclude): New decl.
2243 (add_exclude, add_exclude_file): Now takes int options arg.
2244 (excluded_filename): No longer requires options arg, as the options
2245 are determined by add_exclude. Now returns bool, not int.
2247 * lib/prepargs.c: Include <string.h>; required for C99 since
2251 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
2253 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
2254 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
2256 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
2257 Remove inttypes_h.m4, largefile.m4, mktime.m4.
2259 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
2260 subsumed by Autoconf 2.50.
2262 * m4/error.m4: Upgrade to serial 2.
2264 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
2265 remove test for GNU C library. It's not correct, as some
2266 older glibcs are buggy.
2268 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
2270 * m4/prereq.m4: Upgrade to serial 20, but then:
2271 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
2272 (jm_PREREQ_EXCLUDE): New macro.
2273 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
2276 * m4/realloc.m4: Upgrade to serial 4.
2278 * m4/strerror_r.m4: Revert to serial 1002.
2280 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
2282 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
2284 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
2285 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
2286 it is now subsumed by autoconf. Add inttypes.h.
2288 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
2289 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
2291 * src/buffer.c (new_volume): Stop if the script exits with an error.
2293 * src/common.h (excluded_with_slash, excluded_without_slash):
2294 Remove, replacing by:
2295 (excluded): New decl.
2296 (link_error): New decl.
2297 (excluded_name): Now returns bool.
2300 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
2301 Support hard links to symbolic links.
2303 (struct delayed_symlink): Remove 'names' member, replacing it with
2304 'sources' and 'target' member. All uses changed.
2306 (struct string_list): New type.
2308 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
2309 for struct hack; this avoids wasted space in some cases.
2311 (extract_archive): Fix test for absolute pathnames and/or "..".
2312 Use link_error to report errors for links.
2313 Remove redundant trailing '/' at "really_dir", for all uses, not
2314 just before invoking mkdir.
2315 If overwriting old files, do not worry so much about existing
2317 Fix mode computation in the case where the directory exists.
2319 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
2320 link, make a copy of the symbolic link.
2322 * src/incremen.c (get_directory_contents):
2323 If ignore_failed_read_option, only warn about
2326 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
2327 However, check for error even for '-' or '+' case.
2329 (print_header): Try parsing uids and gids as unsigned integers first,
2330 and as a uid_t or gid_t only if that fails. This adds support for
2331 listing positive uids and gids that are greater than UID_MAX and
2334 * src/misc.c (link_error): New function.
2336 * src/names.c (collect_and_sort_names):
2337 If ignore_failed_read_option, only warn about
2340 (excluded_name): Now returns bool. Simplify, as the fancy
2341 features are now all in excluded_filename.
2343 * src/rtapelib.c (base_name): Remove decl, as system.h now
2346 * src/system.h: Include stddef.h if available.
2347 (offsetof): Declare if stddef.h doesn't.
2349 Include <dirname.h>.
2350 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
2352 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
2353 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
2354 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
2355 WILDCARDS_MATCH_SLASH_OPTION):
2358 (long_options, usage, decode_options): Add support for --anchored,
2359 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
2360 --no-wildcards-match-slash, --recursion, --wildcards,
2361 --wildcards-match-slash.
2363 (decode_options): Implement the new way of interpreting exclude
2366 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
2368 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
2369 just print error messages suggesting alternatives.
2371 (add_filtered_exclude): Remove.
2373 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2375 * tests/extrac04.sh (out): Remove
2376 directory/subdirectory/file1, as the new semantics for
2377 --exclude exclude it.
2379 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2381 2001-08-12 Paul Eggert <eggert@twinsun.com>
2383 * lib/addext.c (<errno.h>): Include.
2384 (errno): Declare if not defined.
2385 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2386 leaves errno alone, because there is no limit. Also, work even if
2387 size_t is narrower than long.
2389 2001-07-08 Paul Eggert <eggert@twinsun.com>
2391 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2393 2001-05-10 Paul Eggert <eggert@twinsun.com>
2395 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2396 Include <backupfile.h> and <dirname.h> after size_t is defined.
2397 (addext): Use base_len to trim redundant trailing slashes instead of
2400 * lib/backupfile.c (ISSLASH, base_name):
2401 Remove decls; now in dirname.h.
2402 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2404 (find_backup_file_name): Rename locals to avoid new functions.
2405 Use base_len instead of rolling it ourselves.
2406 Work even if dirlen is 0.
2407 Use a dir of '.' if given the empty string.
2410 Do not include <stdio.h>, <assert.h>; no longer needed.
2411 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2412 Include <string.h>, <dirname.h>.
2413 (base_name): Allow file names ending in slashes, other than names
2414 that are all slashes. In this case, return the basename followed
2417 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2418 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2419 (dir_len): Renamed from dirlen.
2420 All callers changed.
2422 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2424 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2426 2001-02-16 Paul Eggert <eggert@twinsun.com>
2428 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2429 Do not declare or define if HAVE_MBRTOWC,
2430 since the test for HAVE_MBRTOWC now requires proper declarations.
2432 * lib/alloca.c (malloc): Undef before defining.
2434 2001-02-13 Paul Eggert <eggert@twinsun.com>
2436 * src/compare.c (read_and_process): Use off_t for size.
2437 From Maciej W. Rozycki.
2439 2001-01-26 Paul Eggert <eggert@twinsun.com>
2441 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2443 2001-01-12 Paul Eggert <eggert@twinsun.com>
2445 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2447 * lib/savedir.h (savedir): Remove size arg.
2449 * doc/tar.texi: Add @setchapternewpage odd.
2450 Remove -I as an alias for -T, for now.
2452 Update copyright. Remove "Published by".
2453 Dates beginning with / or . are taken to be file names.
2455 * src/tar.c (<time.h>): Do not include;
2456 (time): Do not declare.
2457 (usage): Remove -I as an alias for -T.
2458 (OPTION_STRING): Remove -I.
2459 (decode_options): Dates that look like an absolute path name,
2460 or that start with '.', are presumed to be file names whose
2462 Remove 'I' as an aliase for 'T'.
2465 * src/extract.c (<time.h>): Do not include; system.h now does this.
2466 (make_directories): Skip filesystem prefixes.
2467 Don't assume '/' is the only separator.
2468 (extract_sparse_file): Use new full_write semantics.
2469 On write error, return instead of invoking skip_file.
2470 Do not free sparsearray; caller does this now.
2471 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2473 (extract_archive): Don't assume file name lengths fit in int.
2474 Report what got stripped from member name; it might be more than '/'.
2475 Use new full_write semantics.
2476 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2478 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2480 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2481 (time): Remove decl; likewise.
2482 (child_open_for_uncompress): Use new full_write semantics.
2483 (flush_write): Use ISSLASH instead of testing for '/'.
2484 (flush_read): Likewise.
2486 * src/rmt.h (_remdev): Look for / anywhere in Path.
2488 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2489 Don't assume '/' is the only separator.
2490 (safer_rmdir): Don't assume '/' is the only separator.
2492 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2494 * lib/dirname.h (dirlen): New decl.
2496 * src/incremen.c (get_directory_contents):
2497 Remove path_size arg; all callers changed.
2498 Don't assume '/' is the only directory separator.
2499 (gnu_restore): Work even if file name length doesn't fit in int.
2501 * lib/addext.c (ISSLASH): New macro.
2502 (addext): Trim any redundant trailing slashes.
2504 * src/names.c (name_next):
2505 Don't assume '/' is the only directory separator.
2506 (namelist_match): Likewise.
2507 (add_hierarchy_to_namelist): Remove dirsize arg.
2508 Do not assume '/' is the only directory separator.
2509 (new_name): Likewise.
2511 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2512 (libtar_a_SOURCES): Add dirname.c.
2514 * src/create.c (relativize):
2515 New function, with much of old start_header's guts.
2516 Handle filesystem prefixes.
2517 (start_header): Use this new function.
2518 (init_sparsearray): Don't bother to zero out the new array;
2520 (deal_with_sparse): Fix array allocation bug.
2521 (create_archive): Don't assume '/' is the only separator.
2522 (dump_file): Likewise.
2523 Don't worry about leading / in symlink targets.
2525 * lib/savedir.c (savedir):
2526 Remove size arg; it wasn't portable. All callers changed.
2528 * lib/utime.c (utime_null): Adjust to new full_write convention.
2530 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2532 * lib/backupfile.c: Include <dirname.h>.
2533 (ISSLASH): New macro.
2534 (find_backup_file_name): Use dirlen to calculate directory lengths.
2535 (max_backup_version): Strip redundant trailing slashes.
2537 * src/common.h: Include <full-write.h>.
2538 (get_directory_contents): No longer has size arg.
2539 (gnu_restore): Arg is size_t, not int.
2541 * src/system.h: Include <time.h>.
2542 (time): Declare if not defined.
2544 * lib/full-write.c: Include full-write.h, not safe-read.h.
2545 full_write returns size_t, with short writes meaning failure.
2546 All callers changed.
2548 * src/rtapelib.c: Include full-write.h.
2550 * src/rmt.c: Include full-write.h.
2551 (main): Update copyright.
2553 * doc/getdate.texi: Mention that only English is supported.
2554 Show how to use "date" so that the output is acceptable to getdate.
2555 Mention Z as an abbreviation for UTC.
2557 * lib/full-write.h: New file.
2559 * src/list.c: system.h now does time.h stuff.
2562 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2564 Do not include string.h, strings.h, or assert.h; no longer needed.
2565 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2567 (base_name): New decl.
2568 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2569 (dir_name_r): Remove.
2570 (dirlen): New function.
2571 (dir_name): Use dirlen instead of dir_name_r.
2572 (<string.h>, <strings.h>): Include only if test program.
2573 (main): Use "return 0", not "exit (0)".
2575 2000-12-08 Paul Eggert <eggert@twinsun.com>
2577 * lib/dirname.h: New file.
2579 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2581 * lib/fnmatch.c: Do not comment out all the code if we are using
2582 the GNU C library, because in some cases we are replacing buggy
2583 code in the GNU C library itself.
2585 2000-10-30 Paul Eggert <eggert@twinsun.com>
2587 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2589 2000-10-29 Paul Eggert <eggert@twinsun.com>
2591 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2593 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2595 2000-10-28 Paul Eggert <eggert@twinsun.com>
2597 * doc/tar.texi: --no-recursion now applies to extraction, too.
2598 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2599 * src/names.c (namelist_match, excluded_name):
2600 Do not match subfiles of a directory
2601 if --no-recursion is specified.
2602 * src/tar.c (NO_RECURSE_OPTION): Remove.
2603 (long_options): Have getopt set the --no-recursion flag.
2604 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2605 Remove case for NO_RECURSE_OPTION.
2606 * src/common.h (recursion_option):
2607 Renamed from no_recurse_option, with sense
2608 negated, and with FNM_LEADING_DIR being the nonzero value.
2610 * names.c (namelist_match): New function.
2611 (name_match, name_scan): Use it to eliminate duplicate code.
2612 (names_notfound): Remove special case for Amiga.
2614 2000-10-27 Paul Eggert <eggert@twinsun.com>
2616 * src/misc.c (read_error_details, read_warn_details,
2617 read_fatal_details): Don't assume size_t is unsigned long.
2619 * src/buffer.c (flush_read): If read_full_records_option, try to
2620 fill the input buffer, as --delete -f - needs this.
2622 2000-10-24 Paul Eggert <eggert@twinsun.com>
2624 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2626 * src/buffer.c (check_label_pattern):
2627 Make sure header name is a string before
2628 passing it to fnmatch.
2629 (init_volume_number): Check for global_volno overflow.
2630 (new_volume): Check for global_volno overflow.
2632 * src/tar.c (decode_options):
2633 Check that volume label is not too long to overflow
2634 name in tar header block.
2636 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2638 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2639 (AC_FUNC_STRERROR_R): Use this instead.
2641 2000-10-23 Paul Eggert <eggert@twinsun.com>
2643 * src/extract.c: Include <time.h>, since we invoke "time".
2645 * lib/prepargs.c (prepend_default_options):
2646 Don't use NULL, for portability.
2648 * m4/fnmatch.m4: Add "working" to message.
2650 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2652 (getpwuid, getgrgid): Declare only if system headers don't.
2653 (gid_to_gname): Don't invoke setgrent.
2654 (namelist): Now static, not global.
2655 (nametail): New var. All uses of namelast changed to use
2656 nametail, with one extra level of indirection.
2657 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2658 (name_match): Set nametail too, when setting namelist to null.
2659 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2660 struct name *, so that we don't have to look up the name again
2661 here. Get change_dir from dir rather than as a separate arg. Add
2662 dirsize arg, and pass it along to get_directory_contents. Remove
2663 unnecessary check of directory type.
2664 (new_name): Do not append a slash if PATH already ends in one.
2665 (avoided_names, struct avoided_name): Remove.
2666 (avoided_name_table): New var, replacing avoided_names.
2667 (hash_avoided_name, compare_avoided_names): New function.
2668 (add_avoided_name, is_avoided_name): Use hash table rather than
2671 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2672 (child_open_for_compress, child_open_for_uncompress,
2673 close_archive): Propagate any failure of the compression process
2675 (open_archive, flush_write, flush_read, close_archive): Do not
2676 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2677 -1. Instead, allocate an array with the size that's needed.
2678 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2679 (backspace_output): Don't try to backspace past start of archive.
2680 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2682 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2683 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2684 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2685 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2686 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2687 WITH_DMALLOC, WITH_REGEX):
2688 Remove; now generated automatically.
2690 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2691 compatibility for glibc fragments.
2692 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2693 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2694 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2695 that we needn't put an entry into acconfig.h.
2696 (ALL_LINGUAS): Add da.
2697 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2698 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2700 (AC_MBSTATE_T): Add.
2701 (RMT): Append $(EXEEXT).
2702 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2703 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2704 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2705 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2706 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2707 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2708 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2709 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2710 (EMUL_OPEN3): Remove; no longer needed.
2711 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2713 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2715 * src/common.h: Do not include basename.h.
2716 * src/rtapelib.c (base_name): Do not include basename.h;
2717 declare base_name instead.
2719 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2721 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2722 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2723 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2724 Adjust to the above changes.
2726 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2728 * src/open3.c: Remove.
2730 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2731 (tar_SOURCES): Remove open3.c.
2732 (INCLUDES): Remove -I.., as automake does that.
2733 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2735 The following changes are to put LOCALEDIR into localedir.h instead
2736 of passing it on the command line.
2738 (DISTCLEANFILES): New macro.
2739 (localedir.h): New rule.
2740 (rmt.o tar.o): Now depend on localedir.h.
2742 * tests/delete02.sh, tests/extrac04.sh: New files.
2744 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2745 (TESTS): Add extrac04.sh, and restore delete02.sh.
2746 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2747 (INCLUDES): Remove -I.. as automake does this now.
2749 * src/rtapelib.c (rexec): Don't declare unless using it.
2750 (do_command): Simplify signal-handling code slightly.
2752 * src/delete.c (blocks_needed): Remove. All uses changed to use
2753 blocking_factor - new_blocks.
2754 (acting_as_filter): New var.
2755 (write_record, delete_archive_members): Use acting_as_filter
2756 rather than archive == STDIN_FILENO to detect whether we're acting
2757 as a filter, as open can return STDIN_FILENO in some cases.
2758 (delete_archive_members): Ignore zero blocks if
2759 ignore_zeros_option is nonzero. Fix bug that messed up last
2760 output block: write_eot can't be used here, as it gets confused
2761 when the input is at end of file.
2763 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2764 symbolic link contents length. Pass directory size to
2765 get_directory_contents.
2767 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2768 m4/strerror_r.m4: New files.
2769 * m4/signedchar.m4: Remove this file.
2770 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2771 * m4/Makefile.am (EXTRA_DIST): Likewise.
2773 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2775 * po/da.po: New translation file.
2777 * src/mangle.c (extract_mangle):
2778 Fix diagnostic with wrong number of %s'es.
2780 * lib/fnmatch.c (fnmatch):
2781 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2782 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2784 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2785 fall off a device's end. Detect this.
2787 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2789 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2790 include <pathmax.h> and directory include files like <dirent.h>;
2791 no longer used. Include <savedir.h> instead.
2792 (closedir, signed_char): remove macro; no longer used.
2793 (bool, false, true): Include <stdbool.h> if you have the include
2794 file, otherwise define.
2797 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2798 opendir_warn, readdir_error): Remove; no longer needed.
2799 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2800 before deciding whether we're trying to remove ".".
2801 (remove_any_file): Try unlink first if we are not root. Use
2802 savedir when recursively removing directories, to avoid exhausting
2804 (savedir_error, savedir_warn, symlink_error): New functions.
2806 * src/list.c: (read_and): Do not invoke
2807 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2808 responsible for that. Do not invoke apply_delayed_set_stat; our
2809 caller is now responsible for that.
2810 (read_header): Use signed char instead of signed_char. Prevent
2811 later references to current_header from mistakenly treating it as
2813 (from_header): Quote invalid base-64 strings in diagnostics.
2814 (time_from_header): Do not warn about future timestamps in
2815 archive; check_time now does that.
2816 (print_header): Quote unknown file types.
2817 (skip_member): New function, replacing skip_extended_headers and
2818 now skipping the whole member instead of just the extended
2819 headers. All callers changed. This makes the code handle
2820 extended headers uniformly, and fixes some bugs.
2822 * src/update.c (update_archive): Use skip_member.
2824 * src/extract.c (we_are_root): Now global.
2825 (struct delayed_symlink): New type.
2826 (delayed_symlink_head): New var.
2827 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2828 not apply_delayed_set_stat.
2829 (set_mode, set_stat): Pointer args are now const pointers.
2830 (check_time): New function.
2831 (set_stat): Warn if setting a file's timestamp to be the future.
2832 (make_directories): Do not save and restore errno.
2833 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2834 intermediate directories.
2835 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2836 not in caller. Extract potentially dangerous symbolic links more
2837 carefully, deferring their creation until the end, and using a
2838 regular file placeholder in the meantime. Do not remove trailing
2839 / and /. from file names. Do not bother checking for ".." when
2840 checking whether a directory loops back on itself, as loopbacks
2841 can occur with symlinks too. Also, in that case, do not bother
2842 saving and restoring errno; just set it to EEXIST.
2843 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2844 ancestor if it ends in slash too (as well as ending in a char just
2846 (apply_delayed_set_stat): Remove.
2847 (apply_delayed_symlinks, extract_finish): New functions.
2849 * doc/fdl.texi: New file.
2850 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2851 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2852 * doc/tar.texi: Add Free Documentation License. New section
2853 "Overwrite Old Files", and revamp that section to make it easier to
2854 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2855 documentation into getdate.texi. Fix several minor typos. Describe
2856 TAR_OPTIONS. Describe incompatibility between incremental backups and
2857 --atime-preserve. Describe incompatibility between --verify and other
2858 options. Mention that tar normally removes symbolic links rather than
2859 following them, when extracting a file of the same name.
2861 * THANKS: Add gpoul. Change skip's address.
2863 * po/POTFILES.in: Add lib/human.c.
2865 * src/common.h (namelist, namelast): Remove decls.
2866 (we_are_root, extract_finish, skip_member, savedir_error,
2867 savedir_warn, symlink_error, gnu_list_name): New decls.
2868 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2869 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2870 closedir_warn, opendir_error, opendir_warn, readdir_error,
2871 readdir_warn): Remove decls.
2872 (get_directory_contents): New off_t arg.
2873 (addname): Now returns struct name *.
2875 * src/tar.h, tests/genfile.c: Fix comments.
2877 * src/create.c: Include hash.h.
2878 (gnu_list_name): Remove decl.
2879 (struct link): Remove "next" member.
2881 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2882 consistency with other diagnostics.
2883 (deal_with_sparse): Check for I/O error when closing the file.
2884 (create_archive): Do not allocate an array of size PATH_MAX, as
2885 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2886 the size that's needed.
2887 (hash_link, compare_links): New functions.
2888 (dump_file): Do not exhaust open file descriptors when descending
2889 deeply into a directory, by using savedir rather than
2890 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2891 Hash the set of links already created, instead of using a linked
2892 list. Fix some bugs in outputting sparse files which caused the
2893 sparse tables to be incorrect. When a file unexpectedly shrinks,
2894 output zeros rather than garbage. Do not allocate an array of
2895 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2896 allocate an array with the size that's needed.
2898 * src/incremen.c: Include hash.h.
2899 (struct directory): Remove "next", "dir_text". Change "name" to
2900 be char[1] with struct hack, not const char *. Add "found".
2901 (directory_list): Remove. Replaced by directory_table.
2902 (directory_table): New var.
2903 (nfs_string): Renamed from nfs.
2904 (hash_directory, compare_directories): New functions.
2905 (note_directory): Now returns struct directory *. First arg is
2906 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2907 Remove text arg. New "found" arg, basically corresponding to the
2908 old text arg not being null. All callers changed.
2909 (note_directory, find_directory): Use hash table rather than
2911 (get_directory_contents): New arg "device". Use savedir to do the
2912 hard work. Save the nfs-ness of stat_data, since it might change
2913 under us. Use note_directory instead of find_directory to save
2914 some work. When adding an "A" record, do it with
2915 add_to_accumulator instead of cheating with strcat.
2916 (read_directory_file): Use "+" flag before device to indicate
2917 whether it was NFS. Fix typo in checking for strtoul error.
2918 (write_directory_file_entry): New function.
2919 (write_directory_file): Use it, and use the hash routines to
2920 traverse the directory table.
2921 (gnu_restore): Use savedir rather than opendir/readdir.
2923 * src/tar.c: Include localedir.h, prepargs.h.
2924 (long_options): Now static.
2925 (long_options, usage, decode_options): -j is now short for
2926 --bzip2, and -I is now an alias for -T.
2927 (decode_options, main): argv is not const pointer now.
2928 (decode_options): Invoke prepend_default_options to support
2929 TAR_OPTIONS. In diagnostic, mention the string that was the
2930 invalid blocking factor, tape length, group, owner, or record
2931 size. --delete is no longer incompatible with -f -, undoing
2933 (main): Invoke extract_finish at end of extraction.
2935 * src/rmt.c: Include localedir.h.
2936 (main): Update copyright date to 2000.
2938 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2939 following changes: Use @sc where appropriate. Document the ranges of
2940 supported times more precisely. Add Eggert to getdate authors.
2941 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2942 zone names, as it wasn't correct and people shouldn't be relying on it
2943 anyway. Relative items also account for non-DST adjustments. Fix
2946 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2948 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2950 * tests/preset.in: Set LANGUAGE to the empty string, for some
2953 2000-10-20 Paul Eggert <eggert@twinsun.com>
2955 * m4/fnmatch.m4: Mention the GNU C library.
2957 2000-10-19 Paul Eggert <eggert@twinsun.com>
2959 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2962 2000-10-17 Paul Eggert <eggert@twinsun.com>
2964 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2967 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2968 (CHAR_BIT): Define if not defined.
2970 2000-09-09 Paul Eggert <eggert@twinsun.com>
2972 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2974 2000-08-07 Paul Eggert <eggert@twinsun.com>
2976 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2978 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2979 change to array from char *.
2981 2000-08-06 Paul Eggert <eggert@twinsun.com>
2983 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2984 compatibility with glibc 2.1.3 strftime.c.
2986 2000-07-31 Paul Eggert <eggert@twinsun.com>
2988 * lib/quotearg.c (quotearg_n_options):
2989 Don't make the initial slot vector a constant,
2990 since it might get modified.
2992 * lib/quotearg.c: Add support for more than one preallocated slot.
2994 2000-07-30 Paul Eggert <eggert@twinsun.com>
2996 * lib/quotearg.c (quotearg_n_options):
2997 Preallocate a slot 0 buffer, so that the caller
2998 can always quote one small component of a "memory exhausted" message
3001 2000-07-23 Paul Eggert <eggert@twinsun.com>
3004 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
3005 mbstate_t is always defined.
3007 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
3008 some GCC installations, and this configuration error is likely to be
3011 2000-07-22 Paul Eggert <eggert@twinsun.com>
3014 When the system forces us to redefine mbstate_t, shadow its mbsinit
3015 function. From Bruno Haible.
3017 2000-07-14 Paul Eggert <eggert@twinsun.com>
3019 * lib/xmalloc.c: Simplify exhausted message.
3021 * lib/quotearg.h: Update copyright date; from Jim Meyering.
3023 2000-07-13 Paul Eggert <eggert@twinsun.com>
3025 * lib/quotearg.h (enum quoting style):
3026 New constant clocale_quoting_style.
3029 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
3030 Add support for clocale_quoting_style, undoing previous change to
3031 locale_quoting_style.
3033 2000-07-10 Paul Eggert <eggert@twinsun.com>
3036 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
3037 since otherwise we don't need it.
3038 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3039 since we don't do multibytes in that case.
3040 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3041 invoke multibyte primitives.
3043 * m4/mbstate_t.m4 (AC_MBSTATE_T):
3044 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
3045 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
3046 and mbstate_t, to a single-part test that simply defines mbstate_t.
3048 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
3049 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
3050 to decide whether to define the BeOS workaround macro;
3051 this adjusts to the change to AC_MBSTATE_T.
3053 * m4/strerror_r.m4: New file.
3055 2000-07-05 Paul Eggert <eggert@twinsun.com>
3057 * lib/quotearg.c: Use double-quote to quote.
3059 * lib/quotearg.c (N_): New macro.
3060 (gettext_default): New function.
3061 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
3062 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
3065 * lib/quotearg.c (struct quoting_options):
3066 Simplify quote_these_too dimension.
3067 From Bruno Haible <haible@clisp.cons.org>.
3069 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
3070 Test for mbstate_t only if the test
3071 for an object-type mbstate_t fails.
3073 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
3075 2000-07-03 Paul Eggert <eggert@twinsun.com>
3077 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
3078 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
3080 * lib/quotearg.c (mbrtowc):
3081 Assign to *pwc, and return 1 only if result is nonzero.
3082 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
3084 2000-07-02 Paul Eggert <eggert@twinsun.com>
3086 * lib/quotearg.c (mbstate_t):
3087 Do not define; it should be defined with AC_CHECK_TYPE.
3089 2000-06-26 Paul Eggert <eggert@twinsun.com>
3091 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
3092 a bug in glibc 2.1.3.
3094 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
3096 2000-06-19 Paul Eggert <eggert@twinsun.com>
3098 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
3099 inclusion of wctype.h to work around solaris2.6 namespace pollution.
3100 (ISPRINT): Likewise.
3101 Reported by Tom Tromey.
3103 2000-06-15 Paul Eggert <eggert@twinsun.com>
3105 * lib/human.c (adjust_value): New function.
3106 (human_readable_inexact): Apply rounding style even when printing
3109 * lib/human.c: Avoid shadowing warnings.
3112 2000-06-14 Paul Eggert <eggert@twinsun.com>
3114 * lib/human.c (human_readable_inexact): Allow an input block size
3115 that is not a multiple of the output block size, and vice versa.
3117 * lib/getdate.y (get_date): Apply relative times after time zone
3118 indicator, not before.
3120 2000-05-31 Paul Eggert <eggert@twinsun.com>
3122 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
3123 and thus don't need AC_CANONICAL_HOST.
3125 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
3126 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
3127 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
3128 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
3129 changed. Instead of inspecting the output of getconf, try to
3130 compile the test program without and with the macro definition.
3131 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
3132 getconf. Instead, check for the needed flags by compiling test
3135 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
3137 * config.guess, config.sub: Remove these files, for similar reasons.
3139 2000-05-03 Paul Eggert <eggert@twinsun.com>
3141 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
3142 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
3143 bug. This avoids a clash when files like regex.c that define
3146 2000-05-02 Paul Eggert <eggert@twinsun.com>
3148 * m4/largefile.m4 (AC_SYS_LARGEFILE):
3149 Define _GNU_SOURCE if this is needed to make
3150 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
3151 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
3153 * lib/quotearg.c (mbrtowc, mbstat_t):
3154 Add definitions if !HAVE_MBSTATE_T_OBJECT.
3155 (<wctype.h>): Include if HAVE_WCTYPE_H.
3156 (iswprint): Define to 1 if we lack it
3158 2000-04-18 Paul Eggert <eggert@twinsun.com>
3160 * m4/mbstate_t.m4: New file.
3162 2000-04-17 Bruno Haible <haible@clisp.cons.org>
3164 * tests/ignfail.sh: Test for uid 0 along with user "root".
3166 2000-04-05 Paul Eggert <eggert@twinsun.com>
3168 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
3169 Don't use -n32 on IRIX if the installer said
3172 2000-02-28 Paul Eggert <eggert@twinsun.com>
3174 * lib/quotearg.c (ALERT_CHAR): New macro.
3175 (quotearg_buffer_restyled): Use it.
3177 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3179 * src/list.c (tartime): Fix off-by-one error when copying year if
3182 2000-02-18 Paul Eggert <eggert@twinsun.com>
3184 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
3185 (textint): New typedef.
3186 (parser_control): Changed from struct parser_control to typedef
3187 (for consistency). Member year changed from int to textint. All
3189 (YYSTYPE): Removed; replaced by %union with int and textint
3191 (tID): Removed; not used.
3192 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
3193 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
3194 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
3195 (tSNUMBER, tUNUMBER): Now of type <textintval>.
3196 (date, number, to_year): Use width of number in digits, not its
3197 value, to determine whether it's a 2-digit year, or a 2-digit
3199 (yylex): Store number of digits of numeric tokens. Return '?' for
3200 unknown identifiers, rather than (unused) tID.
3202 2000-01-16 Paul Eggert <eggert@twinsun.com>
3204 * lib/quotearg.c (quotearg_buffer_restyled):
3205 Do not quote alert, backslash, formfeed,
3206 and vertical tab unnecessarily in shell quoting style.
3208 2000-01-15 Paul Eggert <eggert@twinsun.com>
3211 Change quoting to be compatible with future autoconf versions.
3213 2000-01-11 Paul Eggert <eggert@twinsun.com>
3215 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
3217 2000-01-07 Paul Eggert <eggert@twinsun.com>
3219 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
3221 Fix bug with fnmatch.h dependency, as follows:
3222 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
3223 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
3225 * src/common.h (apply_nonancestor_delayed_set_stat):
3226 Renamed from apply_delayed_set_stat.
3227 (apply_delayed_set_stat, decode_mode, chmod_error_details,
3228 chown_error_details, close_warn, closedir_warn, mkdir_error,
3229 read_error_details, read_fatal_details, read_warn_details,
3230 seek_error_details, seek_warn_details, utime_error,
3231 write_error_details, write_fatal_details): New decls.
3233 Make diagnostic messages more regular.
3234 * src/create.c (dump_file): Quote file names with colons if possible.
3235 * src/compare.c (diff_archive): Likewise.
3236 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
3237 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
3238 * src/mangle.c (extract_mangle): Likewise.
3239 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
3241 * src/buffer.c (archive_write_error, flush_archive, close_archive,
3242 new_volume, xclose):
3243 Use error message functions to report errors consistently.
3244 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
3245 * src/create.c (finish_sparse_file, dump_file): Likewise.
3246 * src/extract.c (set_mode, set_stat, extract_sparse_file,
3247 extract_archive): Likewise.
3248 * src/list.c (list_archive): Likewise.
3249 * src/update.c (append_file): Likewise.
3250 * src/compare.c (diff_init, diff_sparse_files):
3251 Use xalloc_die to report memory exhaustion.
3252 * src/incremen.c (gnu_restore): Likewise.
3253 * src/list.c (read_header): Likewise.
3254 * src/mangle.c (extract_mangle): Likewise.
3255 * src/misc.c (maybe_backup_file): Likewise.
3256 * src/tar.c (decode_options): Likewise.
3257 * src/compare.c (read_and_process, fill_in_sparse_array,
3259 Use consistent terminology for unexpected-EOF message.
3260 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3261 * src/list.c (list_archive, read_header, skip_file,
3262 skip_extended_headers): Likewise.
3263 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
3264 (xdup2): Regularize messages with rest of tar.
3266 * src/buffer.c (flush_read): Don't read past EOF.
3268 * src/extract.c (extr_init):
3269 If we run out of memory, invoke apply_delayed_set_stat.
3270 (prepare_to_extract): Don't complain if we can't remove ".".
3271 (apply_delayed_set_stat): New function.
3272 (apply_nonancestor_delayed_set_stat):
3273 Renamed from apply_delayed_set_stat. All uses changed.
3274 Don't remove head if it doesn't apply.
3276 * src/create.c (find_new_file_size):
3277 Return size instead of storing through pointer.
3278 All callers changed.
3279 (deal_with_sparse): Don't keep reading after read errors.
3280 (finish_sparse_file): Just abort if there is an internal error.
3281 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
3282 Don't restore access times on directories during incremental dumps
3283 until after dealing with the directory.
3284 If ignoring failed reads, count closedir, read, and unknown
3285 file errors as warnings, not errors.
3286 Fix buffer overrun problem when dumping sparse files.
3288 * src/list.c (read_and):
3289 Invoke apply_nonancestor_delayed_set_stat on file names
3290 after handling them.
3291 (decode_mode): Remove; moved to misc.c.
3293 * src/misc.c (safer_rmdir): New function.
3294 (remove_any_file): Use it to avoid problems with rmdir(".").
3295 (maybe_backup_file): Regularize diagnostics.
3296 (undo_backup_file): Likewise.
3297 (decode_mode): Moved here from list.c.
3298 (chmod_error_details, chown_error_details, close_fatal,
3299 close_warn, closedir_warn, mkdir_error, read_error_details,
3300 read_warn_details, read_fatal_details, seek_error_details,
3301 seek_warn_details, utime_error, write_error_details,
3302 write_fatal_details): New functions.
3304 * src/delete.c (save_record): Remove static variable (now local).
3305 (move_archive): Don't position before start of archive.
3306 (write_record): Abort if count is zero at inopportune time.
3309 * src/tar.c (decode_options): --delete and -f - are now
3310 incompatible, since we didn't have time to fix their bugs.
3312 * tests/Makefile.am (TESTS): Remove delete02.sh.
3313 * tests/ignfail.sh: Adjust to new quoting scheme again.
3315 2000-01-06 Paul Eggert <eggert@twinsun.com>
3317 * lib/getdate.y: Sync tm_diff with the GNU C Library.
3318 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
3319 (tm_diff): Renamed from difftm. All uses changed.
3320 Replace body with that taken from GNU C Library 2.1.3pre1.
3321 (get_date): Prefer tm_gmtoff to tm_diff if available.
3323 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
3325 * tests/incremen.sh: Invoke stat on newly created file so that its
3326 ctime is updated on Nextstep.
3328 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
3330 * lib/getdate.y (get_date):
3331 Fix typo when checking for time_t overflow in time zone calculations.
3333 1999-12-13 Paul Eggert <eggert@twinsun.com>
3335 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
3337 * README-alpha: New file.
3338 * README: New sections for gzip and bzip2, Solaris.
3339 Remove mention of BACKLOG.
3341 * configure.in (AC_C_BACKSLASH_A): Add.
3342 (AC_CHECK_HEADERS): Add wchar.h.
3343 (AC_CHECK_FUNCS): Add mbrtowc.
3344 (AC_FUNC_CLOSEDIR_VOID): Add.
3346 * tests/Makefile.am (TESTS): Add delete02.sh.
3347 (POSTPONED_TESTS): Remove.
3348 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
3351 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
3353 * tests/ignfail.sh (err): Adjust to new quoting scheme.
3355 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
3357 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
3359 * src/tar.c ("quotearg.h"): New include.
3360 (usage): Now has __attribute__ ((noreturn)).
3361 (confirm): Report errno if we can't open tty.
3362 (confirm, decode_options):
3363 Quote arbitrary strings in diagnostics.
3364 (OVERWRITE_OPTION): New constant.
3365 (long_options, usage, decode_options): New --overwrite option.
3366 (decode_options): --keep-old-files, --overwrite, and --unlink-first
3367 are now mutually exclusive.
3368 Don't assume that gettext preserves errno.
3369 (main): Set default quoting style to escape_quoting_style.
3371 * src/update.c (<quotearg.h>): New include.
3373 Don't assume that gettext preserves errno.
3374 Quote arbitrary strings in diagnostics.
3375 Check for close error.
3377 * src/names.c (<quotearg.h>): New include.
3378 (name_init, name_next, name_close, names_notfound,
3379 collect_and_sort_names): Don't assume that gettext preserves
3380 errno. Quote arbitrary strings in diagnostics.
3381 (excluded_name): Fix typo that caused empty patterns to be
3384 * src/misc.c (<quotearg.h>): New include.
3385 (quote_copy_string): Quote only newline and backslash; the output is no
3386 longer meant for humans, and is locale-independent.
3387 (contains_dot_dot): New function.
3388 (remove_any_file): Don't use lstat; just rmdir the file and then use
3389 unlink if the rmdir fails because the file isn't a directory.
3390 Check for readdir and closedir errors.
3391 (maybe_backup_file): Report "stat" for stat errors.
3392 (maybe_backup_file, chdir_do):
3393 Quote arbitrary strings in diagnostics.
3394 (maybe_backup_file, undo_last_backup):
3395 Don't assume that gettext preserves errno.
3396 (call_arg_error, call_arg_fatal, call_arg_warn,
3397 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3398 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3399 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3400 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3401 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3402 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3404 * src/system.h (__attribute__): New macro.
3405 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3406 (S_ISDOOR): New macro.
3407 (closedir): New macro, if CLOSEDIR_VOID.
3409 * src/rmt.c, src/rtapelib.c (decode_oflag):
3410 O_APPEND might not be defined.
3412 * src/list.c: (read_and, list_archive):
3413 Quote arbitrary strings in diagnostics.
3414 (from_header): Use locale_quoting_style to quote diagnostics.
3415 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3417 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3419 * src/Makefile.am: Use ## for copyright comments.
3421 * src/extract.c (<quotearg.h>): New include.
3422 (enum permstatus): New enum.
3423 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3424 two mallocs. New members file_name_len, invert_permissions, permstatus.
3425 (extr_init): Remove hack that silently adjusted newdir_umask.
3426 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3427 Use these args to decide whether and how to set modes.
3428 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3429 Don't assume that gettext preserves errno.
3430 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3431 (delay_set_stat, repair_delayed_set_stat): New functions.
3432 (make_directories): Avoid mkdir where last part of path is "..".
3433 Create a struct delayed_set_stat for each directory made.
3434 (prepare_to_extract): Renamed from unlink_destination, and
3435 return 0 immediately if to_stdout_option; all callers changed.
3436 (maybe_recoverable): New parameter interdir_made.
3437 Add support for --overwrite.
3438 (extract_sparse_file, extract_archive):
3439 Quote arbitrary strings in diagnostics.
3440 (extract_archive): By default, warn about ".." in member names, and skip them.
3441 Don't open files with O_NONBLOCK or O_APPEND.
3442 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3443 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3444 minus the current umask. Keep track of intermediate directories made,
3445 to avoid looping when making x/../x when x doesn't exist; the
3446 earlier code solved this in a different way that didn't fit well
3447 into the new scheme. Don't extract permissions onto existing
3448 directories unless --overwrite is given. Do not add -wx------
3449 permissions to new directories permanently; just do it temporarily.
3450 Remove no-longer-needed hack with MSDOS and directory time stamps.
3451 (apply_delayed_set_stat): New argument specifies which directories to
3452 fix statuses of. Do not wait until the end of extraction to fix
3453 statuses; instead, fix a directory's status once we exit that directory.
3454 This requires less memory and does the right thing in some cases
3455 where the old method didn't.
3456 (fatal_exit): New function.
3458 * src/incremen.c (<quotearg.h>): New include.
3459 (get_directory_contents, gnu_restore):
3460 Check for readdir and closedir errors.
3461 (get_directory_contents, read_directory_file, gnu_restore):
3462 Quote arbitrary strings in diagnostics.
3463 (get_directory_contents, read_directory_file, write_directory_file):
3464 Don't assume that gettext preserves errno.
3466 * src/create.c (<quotearg.h>): New include.
3467 (start_header): Use `member names' to refer to archive member names, not
3468 `archive names'. Warn about `..' in member names.
3469 (finish_sparse_file, dump_file):
3470 Quote arbitrary strings in diagnostics.
3471 (finish_sparse_file, dump_file):
3472 Don't assume that gettext preserves errno.
3473 (dump_file): Don't use `access' to determine whether a directory is readable;
3474 this isn't reliable if tar is setuid. Use `opendir' instead.
3475 Check for readdir and closedir failures.
3476 Don't dump sockets as if they were fifos; just warn and skip.
3478 * src/delete.c (move_archive):
3479 Don't report fatal error merely because sizes don't fit
3480 into struct mtop values; fall back on lseek instead.
3481 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3482 Say `reposition' instead of `re-position'.
3483 (delete_archive_members):
3484 Set archive to STDOUT_FILENO before outputting trailing buffer.
3486 * src/compare.c (<quotearg.h>): New include.
3487 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3488 and `Cannot' others.
3489 (report_difference, diff_archive):
3490 Quote arbitrary strings in diagnostics.
3491 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3492 Don't assume that gettext preserves errno.
3493 (diff_archive): Don't open regular files with O_NONBLOCK.
3494 Preserve access times of files if --atime.
3496 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3497 (FATAL_ERROR, USAGE): Don't return 0.
3498 (enum old files): New enum.
3499 (old_files_option): New variable, replacing keep_old_files_option and
3500 unlink_first_option.
3501 (apply_delayed_set_stat): Now takes char const * param.
3502 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3503 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3504 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3505 read_fatal, readdir_error, readdir_warn, readlink_error,
3506 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3507 truncate_error, truncate_warn, unlink_error, waitpid_error,
3508 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3511 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3512 archive_write_error, archive_read_error, flush_archive, close_archive,
3513 init_volume_number, new_volume):
3514 Don't assume that gettext preserves errno.
3516 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3517 (open_archive): Reject multivolume verify attempts a bit earlier.
3518 Rename local variable `access', in case it's defined by system header.
3520 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3521 `Could not' sometimes and `Cannot' others.
3523 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3524 Quote arbitrary strings in diagnostics.
3526 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3529 (init_volume_number): Check for input and output errors in volno_file.
3531 (new_volume): Use new fatal_exit function to exit, and new xfork
3534 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3536 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3538 * doc/tar.texi: Add --overwrite.
3539 --absolute-names rejects ".." in names.
3541 * lib/quotearg.c: Add support for multibyte characters.
3543 (ISPRINT): New macro.
3544 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3545 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3546 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3547 (quotearg_buffer_restyled): New function, with most of the old
3548 quotearg_buffer's contents.
3549 Major rewrite to support multibyte characters.
3550 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3552 * m4/c-bs-a.m4: New file.
3554 * lib/Makefile.am: Use ## for copyright notice.
3556 * scripts/Makefile.am: Use ## on copyright notice.
3559 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3561 1999-12-05 Paul Eggert <eggert@twinsun.com>
3563 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3564 src/ChangeLog, tests/ChangeLog: Remove these files.
3565 * ChangeLog.1: New file, incorporating the above files, plus old
3567 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3569 1999-12-05 Dale Worley <worley@ariadne.com>
3571 * src/compare.c (<utime.h>, struct utimbuf): Add.
3572 (diff_archive): Restore access times if --atime.
3573 * doc/tar.texi: Explain that --atime also preserves modification time.
3575 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3577 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3578 * BACKLOG, TODO: Remove.
3579 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3580 * README: Bring up to date.
3582 1999-12-03 Paul Eggert <eggert@twinsun.com>
3584 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3586 * src/compare.c (diff_archive):
3587 Do not set errno to EPIPE; we no longer use perror.
3589 * src/create.c (dump_file):
3590 If a parent directory said that a file should be there but it is
3591 absent, diagnose it as being removed in the meantime.
3592 Do not pass meaningless errno to ERROR when reporting that the
3593 file changed as we read it.
3594 Report that a file changed if its ctime changes; this is more
3595 sensitive than mtime+size, and more accurate.
3597 * src/incremen.c (enum children): New type.
3598 (struct directory): Change old char allnew member to new enum children
3601 (get_directory_contents): When doing an incremental dump that does
3602 not cross filesystem boundaries, dump the mount points, even though
3603 they are in a different filesystem. This is for convenience when
3604 restoring, and for consistency with non-incremental dumps.
3605 This requires a 3-way flag for keeping track of which children we want,
3606 so we use enum children rather than boolean.
3608 * src/open3.c (modes): Remove.
3609 (open3): Remove unportable assumptions about flag encodings.
3610 Use `stat' instead of `access' for testing file existence,
3611 to avoid problems with setuid programs.
3613 * src/names.c (name_next): If file names are given both in the
3614 command line (e.g. via -C) and in a file (via -T), do not
3615 ignore the command-line names.
3617 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3619 * doc/tar.texi: Clarify getdate authorship.
3621 1999-11-23 Paul Eggert <eggert@twinsun.com>
3623 * lib/Makefile.am (DISTCLEANFILES): New macro.
3625 * configure.in (tar_fnmatch_hin):
3626 Remove; it runs afoul of a bug in autoconf 2.13.
3627 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3629 1999-11-19 Paul Eggert <eggert@twinsun.com>
3631 * m4/largefile.m4: Update serial.
3633 1999-11-18 Paul Eggert <eggert@twinsun.com>
3635 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3636 the QNX shell, which doesn't propagate exit status of failed
3637 commands inside shell assignments.
3639 1999-11-07 Paul Eggert <eggert@twinsun.com>
3641 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3643 * configure.in (AC_PREREQ): Bump to 2.13.
3644 (ALL_LINGUAS): Add pt_BR, ja.
3645 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3646 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3647 for AIX crossbuilds.
3649 * doc/tar.texi: New node create options for --ignore-failed-read.
3650 Remove unused version control symbols.
3651 Modernize texinfo usage.
3653 * src/tar.c (usage): Add examples.
3655 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3656 Include fnmatch.h when testing fnmatch.
3658 * src/common.h (collect_and_sort_names): New decl.
3660 * src/list.c (from_header):
3661 Handle 32-bit two's complement negative time stamps
3662 even if the leading octal digit is 2 or 3.
3664 * src/extract.c (set_stat): Remove duplicate code.
3666 * src/create.c (to_chars): Remove trailing newline from warning.
3667 (dump_file): Ignore doors.
3668 (finish_header): Report block numbers with origin 0, not origin 1.
3670 * src/rmt.c: Include getopt.h.
3671 (long_opts): New constant.
3672 (usage): New function.
3673 (main): Implement --help and --version.
3674 Output usage message if arguments are bad.
3676 1999-10-10 Paul Eggert <eggert@twinsun.com>
3678 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3680 * README: Remove --with-dmalloc.
3681 Add --disable-largefile.
3682 Remove old NeXT dirent problems, or AIX valloc problems.
3683 Remove old union wait advice, and old %lld advice.
3684 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3686 * doc/tar.texi: Clarify documentation for portable file names.
3688 * configure.in (AM_WITH_DMALLOC): Remove.
3689 (ALL_LINGUAS): Add ja.
3691 * src/tar.c (decode_options):
3692 Invalid dates are now treated as (time_t) -1.
3693 Redo version message to conform to GNU standards.
3695 * src/create.c (dump_file):
3696 Fix typo: last two args to dump_file were interchanged.
3697 * src/update.c (update_archive): Likewise.
3699 * src/common.h (tartime): New decl.
3701 * src/list.c (tartime): Now extern.
3702 (read_and): Invalid headers cause errors, not warnings.
3704 1999-10-03 Paul Eggert <eggert@twinsun.com>
3706 * lib/getdate.y (__attribute__):
3707 Don't use if GCC claims to be before 2.8; this is
3708 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3710 1999-09-25 Paul Eggert <eggert@twinsun.com>
3712 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3713 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3715 * tests/incremen.sh: Add yet another sleep.
3717 1999-09-24 Paul Eggert <eggert@twinsun.com>
3719 * NEWS: A read error now causes a nonzero exit status.
3721 * src/create.c (to_chars): Fix base-256 output.
3723 * src/buffer.c (write_error):
3724 Read error is an error, not just a warning.
3726 1999-09-24 Paul Eggert <eggert@twinsun.com>
3728 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3730 * src/tar.c (<time.h>): Include.
3731 (time): Declare if not defined.
3732 (confirm): Don't read past EOF.
3733 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3734 (main): Use clock_gettime if available.
3736 * tests/Makefile.am (TESTS): Add incremen.sh
3737 (INCLUDES): Add -I../lib, for fnmatch.h.
3739 * src/update.c (update_archive):
3740 Remove call to name_expand; had no effect.
3741 Use chdir_do to change into directory.
3742 Use deref_stat instead of stat.
3743 Use add_avoided_name to mark names to be avoided; the old method of
3744 setting a bit with the name caused all descendants of that name to
3745 be avoided, in some circumstances.
3747 * tests/incremen.sh: Remove unnecessary sleeps.
3749 * src/names.c (name_next): Go back to using plain chdir.
3750 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3751 (addname): Likewise.
3752 (name_match): Use chdir_do to act on chdir args.
3753 (merge_sort): Moved here from incremen.c.
3754 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3756 (name_expand): Remove.
3757 (name_from_list): Skip fake names.
3758 Use chdir_do to act on chdir args.
3759 (struct avoided_name): New struct.
3760 (avoided_names): New var.
3761 (add_avoided_name, is_avoided_name): New functions.
3763 * src/system.h (stat, lstat): Define in terms of statx on
3764 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3765 (UCHAR_MAX): New macro.
3766 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3768 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3770 * src/incremen.c (<time.h>): Remove include; no longer used.
3771 (time): Remove decl.
3773 (get_directory_contents): Use deref_stat.
3774 Consider a subdirectory to be all new only if
3775 listed_incremental_option or if it its timestamp is newer than the
3777 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3778 (read_directory_file): Now extern. Do not set time_now.
3779 (write_directory_file): Renamed from write_dir_file.
3780 Use start_time instead of time_now.
3781 (compare_names, collect_and_sort_names): Move to names.c.
3783 * src/mangle.c (<time.h>): Remove; not used.
3784 (time): Do not declare.
3786 * src/misc.c (chdir_from_initial_wd): Remove.
3787 (deref_stat): New function.
3788 (struct wd): New struct.
3789 (wd, wds, wd_alloc): New variables.
3790 (chdir_arg, chdir_do): New function.
3792 * src/compare.c (get_stat_data): Use deref_stat.
3794 * src/common.h (name_expand): Remove.
3796 * src/list.c (time): Declare if not defined.
3797 (base_64_digits): Moved here from create.c.
3798 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3800 (read_and): Don't get time from header unless we need it now;
3801 as getting time can cause duplicate diagnostics if bogus.
3802 Remove "Hmm, " from diagnostic.
3803 Use "Skipping to next header" uniformly.
3804 (from_header): Renamed from from_chars. All uses changed.
3805 Allow different forms for unportable 2's complement numbers.
3806 Don't check for extended forms when parsing checksums.
3807 Parse base-256 output.
3808 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3809 (major_from_header): Renamed from major_from_chars. All uses changed.
3810 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3811 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3812 (off_from_header): Renamed from off_from_chars. All uses changed.
3813 (size_from_header): Renamed from size_from_chars. All uses changed.
3814 (time_from_header): Renamed from time_from_chars. All uses changed.
3815 Warn about future timestamps.
3816 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3817 (uintmax_from_header): Renamed from uintmax_from_chars.
3819 (tartime): New function, incorporating isotime.
3821 (print_header): Use tartime.
3823 * src/create.c (to_chars): Fix typo in decl.
3824 Don't assign through char const *.
3825 Rename name_expand back to collect_and_sort_names.
3827 * src/extract.c (<time.h>): No need to include.
3828 (time): No need to declare.
3829 (now): Remove variable.
3830 (extr_init): Don't initialize `now'.
3831 Increment same_permissions_option and same_owner_option if we_are_root
3832 is nonzero; this supports the new --no-same-owner option.
3833 (set_stat): Use start_time instead of `now'.
3835 * src/create.c (struct link): Remove unused linkcount member.
3836 (base_64_digits): Move to list.c.
3837 (base_8_digits): Remove.
3838 (to_octal): New function, with some of old contents of to_base.
3840 (to_base256): New function.
3841 (to_chars): Use base 256, not base 64, for huge values.
3842 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3844 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3845 it means we have an incremental dump where we don't know whether this
3846 is a top-level call.
3847 Use deref_stat instead of statx / stat / lstat.
3848 Cast result of alloca.
3849 Check for dates if 0 < top_level, not if listed_incremental_option.
3850 Move multiple-link check after directory check.
3851 Do not dump avoided names.
3852 Dump hard links to symbolic names as links, not as separate
3854 start_header cannot return a null pointer, so don't test for it.
3855 Likewise for find_next_block.
3857 * src/buffer.c, src/common.h (<human.h>): Include.
3858 (read_error): Read error is an error, not just a warning.
3859 (print_total_written): Also print human-readable byte count, and
3861 (open_archive, flush_write): Use start_time, not current time.
3862 (flush_read): Report about garbage bytes ignored at end of archive,
3863 but act on non-garbage bytes (instead of ignoring them).
3864 (new_volume): Use WARN for warnings.
3867 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3869 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3871 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3873 * lib/Makefile.am (noinst_HEADERS):
3874 Rename fnmatch.h to fnmatch.hin; add human.h.
3875 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3876 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3878 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3880 * lib/fnmatch.c (strchrnul):
3881 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3882 Do not define if !_LIBC and if it already exists.
3883 (internal_fnmatch): Use it.
3885 * configure.in (tar_LDADD): New variable, used only when linking tar.
3886 (rmt_LDADD): Similarly, for rmt.
3887 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3888 fnmatch.c; otherwise, use the system fnmatch.h.
3890 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3891 Modernize sample backup script.
3893 * THANKS: Martin Goik's email address has changed.
3895 * m4/fnmatch.m4: New file.
3897 1999-09-03 Paul Eggert <eggert@twinsun.com>
3899 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3902 1999-08-29 Paul Eggert <eggert@twinsun.com>
3904 * lib/getdate.y (get_date):
3905 Rename outermost local `probe' to `quarter'.
3906 Rename latter local `tm' to probe_tm.
3907 From: Jim Meyering <meyering@ascend.com>
3908 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3910 1999-08-28 Paul Eggert <eggert@twinsun.com>
3912 * lib/getdate.y (PC): New macro; use it when possible.
3913 (number): Handle `Nov 11 1996' example correctly.
3914 See Risks Digest 20.55 (1999-08-27)
3915 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3917 1999-08-23 Paul Eggert <eggert@twinsun.com>
3919 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3921 Remove minor cases of lint from many source files: this includes
3922 unnecessary casts, uses of NULL, etc.
3924 * configure.in (AC_PROG_YACC): Remove.
3925 (YACC): Always use bison.
3926 (AC_STRUCT_TIMEZONE): Add.
3927 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3929 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3932 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3933 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3935 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3937 * src/common.h (merge_sort): Remove decl; no longer exported.
3939 * src/system.h (voidstar): Remove.
3940 (memcpy, memcmp): Cast args.
3941 ("xalloc.h"): Add include.
3942 (xmalloc, xrealloc): Remove decl.
3944 * src/mangle.c (time): Do not declare if defined.
3945 (first_mangle, mangled_num): Remove.
3947 * src/list.c (from_chars): Report out-of-range values more precisely.
3948 (off_from_chars): Do not allow negative offsets.
3949 (uid_from_chars): Allow negative uids.
3951 * src/create.c (linklist): Now static.
3952 (to_chars): Fix wording of message to match from_chars.
3954 * src/misc.c (merge_sort): Move to incremen.c.
3955 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3956 It's too painful to make it both generic and portable.
3957 (read_directory_file): "timestamp" -> "time stamp" in messages.
3959 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3960 (usage): Fix misspelling.
3961 (OPTION_STRING): -y is now -I.
3962 (decode_options): Use -1, not EOF, for getopt_long result.
3963 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3964 Handle operands after any "--" argument.
3965 (main): Report any output errors.
3967 * src/rmt.c (main): status is ssize_t, not long.
3969 * src/names.c (name_gather): Handle trailing -C option correctly.
3970 (addname): use memcpy, not strncpy, to copy a string of known length.
3971 (name_match): Handle trailing -C option correctly.
3972 Propagate -C option to following files.
3973 (name_match, name_scan): Remove redundant matching code.
3975 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3977 * lib/getdate.y: Major rewrite. Add copyright notice.
3978 (<stdio.h>): Include only if testing.
3980 (ISLOWER): New macro.
3981 (<string.h>): Include if HAVE_STRING_H, not USG.
3983 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3985 (EPOCH_YEAR): Renamed from EPOCH.
3986 (table): Renamed from TABLE.
3987 (meridian): Now an anonymous enum.
3988 (struct parser_control): New type.
3989 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3990 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3991 (%pure_parser): Added, so that the parser is pure.
3992 (%union): Removed; the type is now just plain int.
3993 All %type directives removed.
3994 (tLOCAL_ZONE): New %token.
3995 (month_day_table): Renamed from MonthDayTable.
3996 (gmtime, localtime, mktime, time): Declare only if not defined.
3997 (meridian_table): New table.
3998 (dst_table): New table.
3999 (units_table): renamed from UnitsTable.
4000 (relative_time_table): Renamed from OtherTable.
4001 (time_zone_table): Renamed from TimezoneTable. Modernized.
4002 (military_table): Renamed from MilitaryTable.
4003 (to_hour): Renamed from ToHour.
4004 (to_year): Renamed from ToYear.
4005 (lookup_zone): New function.
4006 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
4008 (yylex): Now reentrant. All callers changed.
4009 (get_date): Add support for local time zone abbreviations.
4012 1999-08-20 Paul Eggert <eggert@twinsun.com>
4014 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
4016 * src/create.c (to_chars): Generate GNU base-64 representation
4017 if we are generating an old or new GNU format tar file for a
4018 number that can't be represented with the POSIX format.
4020 * configure.in (AC_CHECK_FUNCS): Add fchdir.
4021 (AM_FUNC_GETLINE): Add.
4022 (LIBOBJS): Add getline.o to workaround comment.
4023 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
4024 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
4025 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
4026 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
4027 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
4028 lib/save-cwd.h, m4/getline.m4: New files.
4030 * src/misc.c (<save-cwd.h>): Include.
4031 (chdir_from_initial_wd): New function.
4033 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
4034 (name_gather): Handle `-C x -C y' correctly.
4035 Do not rely on addname to handle -C.
4036 (addname): New CHANGE_DIR parameter. All callers changed.
4037 Remove ugly calls to getcwd; no longer needed.
4038 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
4040 * src/incremen.c (listed_incremental_stream): New var.
4041 (read_directory_file): Remove arbitrary limits on file name length.
4042 Do not attempt to get the working directory; we can bypass this
4043 on fchdir hosts. Open the listed_incremental_option file for both
4044 read and write instead of opening it twice. Check for I/O errors
4045 when doing I/O to this file. Check for invalid data in the file,
4046 and report line numbers of invalid data.
4047 (write_dir_file): Likewise.
4048 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
4049 Do not invoke write_dir_file; that's our caller's responsibility.
4051 * src/list.c (max): New macro.
4052 (isotime): Now takes time_t, not time_t *. Report the decimal values
4053 of times that can't be broken down.
4054 (print_header): Don't assume that major and minor device numbers can
4057 * src/common.h (struct name): change_dir is now char const *.
4058 (write_directory_file): Remove unused decl.
4059 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
4060 chars; the old `sizeof (b)' broke when b was a pointer not an array.
4061 (chdir_from_initial_wd): New decl.
4062 (addname): New 2nd arg.
4064 * THANKS: Torsten Lull -> Catrin Urbanneck
4066 1999-08-18 Paul Eggert <eggert@twinsun.com>
4068 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
4069 Don't depend on ac_cv_func variables.
4070 From Albert Chin-A-Young <china@thewrittenword.com>.
4072 1999-08-18 Paul Eggert <eggert@twinsun.com>
4074 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
4076 * m4/signedchar.m4: New file.
4077 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
4078 * src/system.h (signed_char): New macro.
4079 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
4080 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
4082 * src/create.c (write_eot): Write at least two zero blocks.
4084 * src/extract.c (extract_archive): Fix sparse array bug:
4085 we did not find end of array correctly.
4087 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
4088 Don't assume find_next_block yields nonnull.
4089 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
4090 * src/list.c (skip_extended_headers): Likewise.
4092 * src/list.c (read_and, list_archive): Simplify code.
4093 (read_header): Fix computation of signed checksums on machines where
4095 Do not consider a block to be zero unless all its bytes are zero,
4096 even the checksum bytes. Do not attempt to parse the checksum of
4097 a zero block. Fix memory leak with long names and links.
4098 (from_chars): Accommodate a buggy tar that outputs leading NUL
4099 if the previous field overflows.
4101 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
4102 \?, for portability to non-ASCII hosts.
4104 1999-08-16 Paul Eggert <eggert@twinsun.com>
4106 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
4108 * src/extract.c (make_directories): Do not chown intermediate
4109 directories, even if we are root.
4111 * src/list.c (read_header): Fix bugs when interpreting
4112 POSIX-compliant headers that do not contain null bytes in the
4113 header or link names.
4115 1999-08-14 Paul Eggert <eggert@twinsun.com>
4117 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
4119 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
4120 (AC_HEADER_SYS_WAIT): Add.
4121 (AC_REPLACE_FUNCS): Add waitpid.
4122 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
4123 * lib/waitpid.c: New file.
4124 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
4125 * src/system.h (WCOREDUMP): Remove; no longer used.
4126 (WIFSTOPPED): Likewise.
4127 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
4128 * src/buffer.c (child_open_for_compress): Undo previous change.
4129 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
4130 (new_volume): Likewise.
4132 * src/buffer.c, src/extract.c, src/incremen.c (time):
4133 Don't declare if defined.
4134 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
4135 * src/incremen.c (read_directory_file):
4136 Invoke `time' the same way everyone else does.
4137 Check validity of --listed-incremental file contents a bit better.
4138 Do not worry about --after-date-option; tar.c now checks this.
4139 * src/list.c (isotime): Report ??? if localtime returns null.
4140 Don't assume years fit into four digits.
4141 Don't append trailing newline.
4142 (print_header): Report ??? if localtime returns null;
4143 Don't assume years fit into four digits.
4145 * src/compare.c (diff_archive): Do not fall back on absolute name
4146 when --absolute-names is not specified.
4148 * src/create.c (start_header):
4149 Include text of ignored filesystem prefix in warning.
4150 (create_archive): Check for excluded names when doing incremental
4151 pass through directory.
4152 (dump_file): Do not dump old files explicitly given on command line
4153 when using --listed-incremental. Do not strip ./ prefix from names.
4155 * src/tar.c: -g now implies after_date_option = 1.
4156 -g and -N are now incompatible options.
4158 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
4160 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
4162 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
4163 incremental headers as POSIX prefixes.
4165 1999-08-11 Paul Eggert <eggert@twinsun.com>
4167 * NEWS, configure.in: Version 1.13.6.
4169 * configure.in (ALL_LINGUAS): Add pt_BR.
4170 * po/pt_BR.po: New file.
4172 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
4173 Renamed from tar.info and header.texi; adjust actions so that
4174 they work in other directories.
4176 * doc/tar.texi: Add -y and --bzip2.
4177 Patterns containing / now exclude only file names whose prefix match.
4179 * lib/exclude.h (excluded_filename): New option parameter.
4180 (add_exclude_file): New ADD_FUNC parameter.
4181 (excluded_pathname): Remove decl.
4182 * lib/exclude.c (_GNU_SOURCE):
4183 Remove; no longer needed since we don't use FNM_ macros.
4184 (excluded_filename): Renamed from excluded_filename_opts.
4185 (excluded_filename, excluded_pathname): Remove.
4186 (add_exclude_file): New ADD_FUNC parameter.
4188 * po/POTFILES.in: Add lib/quotearg.c.
4190 * src/buffer.c (_GNU_SOURCE): Define.
4191 (<fnmatch.h>): Include unconditionally.
4192 (child_open_for_compress): Dup after closing, to avoid possible file
4193 descriptor exhaustion.
4194 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4195 (flush_read): Likewise.
4197 * src/common.h (LG_8, LG_64): New macros.
4198 (excluded_with_slash, excluded_without_slash): New vars.
4200 (base_64_digits): New decl.
4201 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
4202 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
4204 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
4205 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
4207 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4208 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4209 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
4210 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
4211 respectively. All definitions and uses changed.
4212 (excluded_name): New decl.
4214 * src/compare.c (diff_archive):
4215 Open files with O_NONBLOCK instead of O_NDELAY.
4217 * src/create.c (base_64_digits): New constant.
4218 (base_8_digits): New macro.
4219 (MAX_VAL_WITH_DIGITS): New macro.
4220 (to_base): First half of old to_oct. Support base 64 too.
4221 (to_chars): Other half of old to_oct, for 64-bit support.
4222 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
4223 (gid_substitute, uid_substitute): Look up names dynamically if
4224 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
4225 (mode_to_chars): Renamed from mode_to_oct.
4226 Support negative values in all the _to_chars functions.
4227 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4228 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
4229 (dump_file): Inspect entire pathname, not just new file name
4230 component, when deciding whether to exclude it.
4232 * src/extract.c (extract_archive):
4233 Open files with O_NONBLOCK instead of O_NDELAY.
4235 * src/incremen.c (get_directory_contents):
4236 Inspect entire pathname, not just new file name
4237 component, when deciding whether to exclude it.
4239 * src/list.c (<fnmatch.h>): Do not include.
4240 (from_chars): Renamed from from_oct. New parameter specifying
4241 the negative of the minimum allowed value. Support negative
4243 (base64_map): New var.
4244 (base64_init): New function.
4245 (print_header): Output numeric uids and gids if numeric_owner_option.
4247 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
4249 * src/names.c (_GNU_SOURCE): Define.
4250 (<fnmatch.h>): Include unconditionally.
4251 (excluded_name): New function, taking over duties of excluded_pathname.
4254 * src/rmt.c (decode_oflag): New function.
4255 (main): Use it to support symbolic open flags.
4257 * src/rtapelib.c (encode_oflag): New function.
4258 (rmt_open__): Do not allow newlines in the path.
4259 Propagate errno correctly.
4260 Decode symbolic open flags, if present.
4262 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
4265 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4266 New -y or --bzip2 option.
4267 (add_filtered_exclude): New function.
4268 (decode_options): Put excluded patterns with / into
4269 excluded_with_slash, and without / into excluded_without_slash.
4270 Compare newer_mtime_option to its new initial value
4271 TYPE_MINIMUM (time_t) when deciding whether more than one
4272 threshold date was specified.
4274 1999-07-20 Paul Eggert <eggert@twinsun.com>
4276 * NEWS, configure.in: Version 1.13.5.
4278 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
4280 * src/buffer.c (new_volume): Likewise.
4281 * src/incremen.c (read_directory_file): Likewise.
4282 * src/tar.c (decode_options):
4283 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
4286 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
4287 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
4289 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
4290 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
4291 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
4292 Define to 0 if the corresponding S_IF* macro is not defined.
4293 (mkfifo): Do not define if already defined, or if S_IFIFO
4296 * src/compare.c (diff_archive): Use HAVE_READLINK, not
4297 S_ISLNK, to determine whether to invoke readlink.
4298 * src/create.c (dump_file): Likewise.
4300 * src/extract.c (set_mode):
4301 Do not chmod unless we are root or the -p option was given;
4302 this matches historical practice.
4303 (unlink_destination): New function, which checks for unlink failures.
4304 (maybe_recoverable): Stay quiet if -U.
4305 (extract_archive): Use O_EXCL if unlink_first_option.
4306 Report unlink failures.
4307 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
4308 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
4311 * src/incremen.c (get_directory_contents): Depend on
4312 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
4314 * src/list.c: Remove S_IS* ifdefs.
4315 * src/misc.c (maybe_backup_file): Likewise.
4317 * src/misc.c (maybe_backup_file):
4318 "Virtual memory exhausted" -> "Memory exhausted",
4319 to conform to the other places this message is issued.
4321 * src/mangle.c (extract_mangle):
4322 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
4324 * src/rtapelib.c (rmt_open__):
4325 Remove typo that caused us to omit the first char
4328 1999-07-16 Paul Eggert <eggert@twinsun.com>
4330 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
4332 * doc/tar.texi: A path name is excluded if any of its file name
4333 components matches an excluded pattern, even if the path name was
4334 specified on the command line.
4335 * src/create.c (create_archive): Likewise.
4336 * src/list.c (read_and): Likewise.
4337 * src/update.c (update_archive): Likewise.
4338 * lib/exclude.h (excluded_pathname): New decl.
4339 * lib/exclude.c (_GNU_SOURCE): Define.
4340 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
4341 (excluded_filename_opts): New function.
4342 (excluded_pathname): New function.
4344 * lib/Makefile.am (EXTRA_DIST):
4345 xstrtol.c moved here from libtar_a_SOURCES.
4346 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
4347 Remove xstrtoul.c; no longer needed.
4348 * lib/xstrtol.c: Remove.
4350 * src/tar.c (decode_options):
4351 Set newer_time_option to TYPE_MINIMUM, so that
4352 negative timestamps are handled correctly.
4353 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
4354 uniformity (and so that we don't need to have the other fns).
4355 (main): Remove call to init_total_written; no longer needed.
4357 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
4358 checks for unsigned long and long long.
4359 * src/arith.c: Remove.
4360 * src/Makefile.am (tar_SOURCES): Remove arith.c.
4361 * po/POTFILES.in: Remove src/arith.c.
4362 * src/arith.h: Use double, to simplify configuration gotchas.
4363 (tarlong): Now double.
4364 (TARLONG_FORMAT): New macro.
4365 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
4366 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
4367 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
4368 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
4369 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
4370 mult_tarlong, print_tarlong): Remove. All callers replaced with
4373 * src/common.h (init_total_written): Remove decl.
4375 * src/buffer.c (total_written):
4376 Remove; replaced with prev_written + bytes_written.
4377 (prev_written): New var.
4378 (init_total_written): Remove.
4379 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4381 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4382 Make sure that we can shift, multiply
4383 and divide unsigned long long values; Ultrix cc can't do it.
4385 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4386 Check for any unknown bits, not just unknown bits left of the leftmost
4389 * lib/quotearg.c (quotearg_buffer):
4390 Don't quote spaces if C quoting style.
4391 * src/list.c (from_oct):
4392 Use C quoting style for error; omit trailing NULs.
4394 1999-07-14 Paul Eggert <eggert@twinsun.com>
4396 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4398 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4399 <inttypes.h> defines strtoumax as a macro (and not as a function).
4400 HP-UX 10.20 does this.
4402 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4403 * PORTS, README, TODO, doc/tar.texi: Likewise.
4405 1999-07-12 Paul Eggert <eggert@twinsun.com>
4407 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4408 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4410 * src/list.c (decode_header):
4411 Do not assume that S_IFBLK and S_IFCHR are defined.
4413 * src/create.c (start_header): Do not assume S_IFMT is defined.
4414 (dump_file): Remove unnecessary check for screwy apollo lossage.
4415 Do not assume S_IFBLK and S_IFCHR are defined.
4417 * src/extract.c (extract_archive):
4418 Test whether S_IFCHR and S_IFBLK are nonzero,
4419 not whether they are defined, for consistency with other tests.
4421 * src/buffer.c (is_regular_file):
4422 Don't succeed on files that we can't access due to
4423 permissions problems.
4424 (open_archive): Fix wording on fatal error message.
4425 Don't bother to stat /dev/null if the archive is not a character
4428 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4429 Report an error, not a warning, for I/O errors.
4430 (process_rawdata, process_dumpdir, diff_sparse_files):
4431 Change ungrammatical "Data differs" to "Contents differ".
4432 (get_stat_data): Find hidden files on AIX.
4433 Accept file name as argument; all uses changed.
4434 (get_stat_data, diff_archive): Use system error message for
4435 nonexistent files rather than rolling our own.
4436 (diff_archive): Unknown file types are errors, not warnings.
4437 Normalize spelling of message to "File type differs".
4438 Use get_stat_data to get link status, for consistency.
4439 Do not inspect st_rdev for fifos.
4440 Do not assume st_mode values contain only file types and mode bits.
4441 Check for mode changes and device number changes separately.
4443 * src/update.c (append_file):
4444 Open the file before statting it, to avoid a race.
4445 Complain about file shrinkage only when we reach EOF.
4447 1999-07-08 Paul Eggert <eggert@twinsun.com>
4449 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4451 * configure.in (AC_EXEEXT): Add.
4453 * lib/Makefile.am (noinst_HEADERS):
4454 Add basename.h, exclude.h. Remove full-write.h.
4455 (libtar_a_SOURCES): Add exclude.c.
4457 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4459 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4460 * lib/safe-read.h (safe_read): New decl.
4461 * src/rmt.c: Include safe-read.h.
4462 * src/rtapelib.c: Include basename.h, save-read.h.
4463 (rmt_open__): Use base_name to compute base name.
4466 Include basename.h, exclude.h; don't include full-write.h.
4467 (exclude_option): Remove decl.
4468 (excluded): New decl.
4469 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4471 * src/list.c (read_and):
4472 Use excluded_filename instead of check_exclude.
4473 Check base name of incoming file name, not entire file name, when
4474 deciding whether to exclude it.
4476 * src/create.c (finish_sparse_file):
4477 Use excluded_filename instead of check_exclude.
4478 Don't bother to stat excluded file names.
4479 * src/incremen.c (get_directory_contents): Likewise.
4481 * src/names.c (exclude_pool, exclude_pool_size,
4482 allocated_exclude_pool_size, simple_exclude_array,
4483 simple_excludes, allocated_simple_excludes,
4484 pattern_exclude_array, pattern_excludes,
4485 allocated_pattern_excludes, add_exclude, add_exclude_file,
4487 Remove; now done in ../lib/exclude.c.
4489 * src/tar.c (decode_options): Initialize `excluded'.
4490 Use new add_exclude_file and add_exclude functions.
4492 1999-07-05 Paul Eggert <eggert@twinsun.com>
4494 * m4/gettext.m4: Use changequote rather than [[ ]].
4496 * lib/safe-read.c: Renamed from lib/full-read.c.
4497 (safe_read): Renamed from full_read. All uses changed.
4498 * lib/safe-read.h, lib/full-write.h: New files.
4499 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4500 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4501 * lib/full-write.c: Include full-write.h.
4502 * src/common.h: Include full-write.h, safe-read.h.
4503 * src/system.h: (full_read, full_write): Remove decls.
4505 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4507 * src/system.h (bindtextdomain, textdomain): undef before
4508 defining, to avoid preprocessor warnings with --disable-nls
4509 on hosts whose locale.h includes libintl.h.
4511 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4512 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4513 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4516 1999-07-02 Paul Eggert <eggert@twinsun.com>
4518 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4519 * m4/mktime.m4: New file.
4520 * m4/Makefile.am.in, m4/README: Remove these files.
4521 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4522 remove README, Makefile.am.in.
4523 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4524 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4527 * src/tar.c: Include signal.h.
4528 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4529 (main): Ensure SIGCHLD is not ignored.
4531 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4532 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4533 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4534 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4535 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4536 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4537 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4538 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4539 they don't overlap with char codes. Use an enum instead of a lot
4542 * src/system.h (ISASCII): Remove.
4543 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4544 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4545 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4546 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4547 LONG_MAX): New macros.
4549 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4550 (read_directory_file): Cast ISSPACE arg to unsigned char.
4551 * src/misc.c (ISPRINT): Remove; now in system.h.
4552 (remove_any_file): Add brackets to pacify gcc -Wall.
4553 * src/list.c: Don't include <ctype.h>; system.h already does this.
4554 (ISODIGIT, ISSPACE): Remove; now in system.h.
4555 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4557 (from_oct): Cast ISSPACE arg to unsigned char.
4559 * src/create.c (mode_to_oct): Translate modes from internal to
4561 * src/list.c (mode_from_oct): Translate modes from external to
4562 internal form. Do not complain about unrecognized mode bits.
4563 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4564 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4566 * src/extract.c: (extr_init, make_directories, extract_archive):
4567 Do not assume mode bits have traditional Unix values.
4568 * src/list.c (decode_mode): Likewise.
4569 * src/create.c (start_header, dump_file): Likewise.
4570 * src/buffer.c (child_open_for_compress,
4571 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4572 * src/compare.c (diff_archive): Likewise.
4574 * src/extract.c (set_mode): Use %04 not %0.4 format.
4575 (extract_sparse_file): Do not use data_block uninitialized.
4576 Check for lseek failures.
4578 * src/rtapelib.c (rmt_lseek__):
4579 Convert lseek whence values to portable integers on the wire.
4580 * src/rmt.c (main): Likewise. Check for whence values out of range.
4582 * src/create.c (finish_sparse_file): Use lseek whence macros
4583 instead of integers.
4584 * src/buffer.c (backspace_output): Likewise.
4585 * src/compare.c (diff_archive, verify_volume): Likewise.
4586 * src/delete.c (move_archive): Likewise.
4587 * src/extract.c (extract_sparse_file): Likewise.
4589 * src/create.c (dump_file): Do not invoke finish_sparse_file
4590 on a negative file descriptor.
4592 * src/buffer.c: Add braces to pacify gcc -Wall.
4594 * src/compare.c (diff_sparse_files): Report lseek errors.
4596 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4598 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4600 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4601 message to be internationalized; \a doesn't work with msgfmt.
4603 * src/tar.c (long_options, main, usage, OPTION_STRING):
4604 Remove -E or --ending-file.
4605 * src/list.c (read_and): Likewise.
4606 * src/common.h (ending_file_option): Likewise.
4607 * src/buffer.c (close_archive): Likewise.
4609 * tests/after: Don't run two commands together in a pipeline,
4610 as some old shells mishandle pipeline exit status.
4612 1999-06-28 Paul Eggert <eggert@twinsun.com>
4614 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4615 * NEWS: Describe changes since 1.12.
4616 * README: Update bug reporting address; move paxutils ref to NEWS.
4618 Handle EINTR correctly.
4619 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4620 * lib/full-read.c, lib/full-write.c: New files.
4621 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4622 Prefer full_read to read and full_write to write.
4623 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4624 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4626 * src/extract.c (extract_sparse_file): Likewise.
4627 * src/rmt.c (get_string, main, report_error_message,
4628 report_numbered_error): Likewise.
4629 * src/rmt.h (rmtread, rmtwrite): Likewise.
4630 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4631 rmt_write__, rmt_ioctl__): Likewise.
4632 * src/update.c (append_file): Likewise.
4633 * src/system.h (full_read, full_write): New decls.
4635 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4636 lib/xmalloc.c, src/arith.c, src/misc.c.
4638 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4639 New macros. All uses of STDIN and STDOUT changed.
4640 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4641 instead of 0 and STDOUT_FILENO instead of 1.
4642 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4643 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4645 * src/rmt.c (private_strerror): Avoid const. Translate results.
4647 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4648 in the presence of NFS clock skew.
4650 1999-06-25 Paul Eggert <eggert@twinsun.com>
4652 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4654 * src/buffer.c (write_archive_buffer): New function.
4655 (child_open_for_compress, flush_write, flush_read): Use it to write
4657 (open_archive): Report error if fstat of archive fails.
4658 Improve efficiency of check for /dev/null.
4659 Also, fix some corner cases with remote archives and /dev/null checking.
4660 (close_archive): Test for input fifo only if not remote.
4661 Truncate output archive only if it's not remote.
4663 * src/misc.c (remove_any_file):
4664 Don't terminate if you see . or ..; just skip them.
4666 1999-06-18 Paul Eggert <eggert@twinsun.com>
4668 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4670 Output sizes using a format that's more compatible with
4671 traditional tar (and with GNU Emacs).
4672 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4673 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4674 Don't subtract 1 from size.
4675 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4676 Output a trailing NUL unless the value won't fit without it.
4677 (finish_header): No need to append NUL to chksum, now that
4680 1999-06-16 Paul Eggert <eggert@twinsun.com>
4682 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4684 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4685 @INTLLIBS@ might invoke rpl_realloc.
4687 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4688 (intconv): Remove; use xstrto* fns instead.
4689 ("xstrtol.h"): Include.
4690 (check_decimal): Remove.
4691 (long_options, usage, OPTION_STRING, decode_options):
4692 Remove -y, --bzip2, --unbzip2.
4693 (decode_options): Use xget_version instead of get_version.
4694 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4695 Replace invocations of check_decimal with xstrtoumax.
4697 * tests/preset.in (echo_n, echo_c): Remove.
4699 * tests/after: Don't rely on $echo_c and $echo_n.
4701 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4702 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4703 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4704 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4705 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4706 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4707 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4708 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4709 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4710 m4/xstrtoumax.m4: New files.
4712 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4713 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4714 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4715 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4716 (AC_CHECK_FUNCS): Remove lchown.
4717 (AC_REPLACE_FUNCS): Remove basename, dirname.
4718 Add lchown, strtol, strtoul.
4719 (jm_FUNC_MKTIME): Add.
4720 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4721 are also built via the ANSI2KNR-filtering rules.
4722 Use a no-op line to work around bug in automake 1.4 with malloc and
4724 (AC_OUTPUT): Add m4/Makefile.
4726 * lib/Makefile.am (EXTRA_DIST):
4727 Add lchown.c, malloc.c, mktime.c, realloc.c,
4728 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4729 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4730 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4731 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4732 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4734 * src/system.h (uintmax_t): Don't declare; configure now does this.
4736 * src/common.h (backup_type): New decl.
4737 * src/common.h, src/misc.c, src/tar.c:
4738 Move include of backupfile.h to common.h.
4740 * src/misc.c (maybe_backup_file):
4741 Pass backup_type to find_backup_file_name.
4743 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4744 UINTMAX_STRSIZE_BOUND.
4746 * doc/tar.texi: Remove --bzip2.
4747 Fix @xref typos reported by latest makeinfo.
4749 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4751 (M4DIR, ACINCLUDE_INPUTS): New macros.
4752 ($(srcdir)/acinclude.m4): New rule.
4754 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4755 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4756 now generated automatically by autoconf.
4758 1999-05-15 Paul Eggert <eggert@twinsun.com>
4760 * doc/tar.texi: Remove -y.
4762 1999-04-09 Paul Eggert <eggert@twinsun.com>
4764 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4765 (we were allocating too much storage).
4766 (uintmax_t): Don't declare; configure now does this.
4768 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4770 1999-03-22 Paul Eggert <eggert@twinsun.com>
4772 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4774 * acinclude.m4 (AC_LFS_FLAGS):
4775 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4776 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4777 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4779 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4780 New macros; needed for latest GNU xmalloc.c.
4782 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4783 (libtar_a_SOURCES): Add quotearg.c.
4784 * list.c: Include <quotearg.h>.
4785 (from_oct): Add forward decl.
4786 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4787 (from_oct): Report an error only if TYPE is nonzero.
4788 Quote any funny characters in bad header.
4790 1999-03-20 Paul Eggert <eggert@twinsun.com>
4792 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4794 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4795 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4797 (AC_LFS): Simplify AIX revision number test.
4799 1999-03-17 Paul Eggert <eggert@twinsun.com>
4801 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4803 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4804 Remove; it doesn't work that well
4805 with AC_CANONICAL_HOST.
4806 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4808 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4810 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4812 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4814 * tar.texi: Fix bug-report addr.
4816 * README: Remove --with-included-malloc.
4817 Upgrade version numbers of build software.
4819 1999-03-07 Paul Eggert <eggert@twinsun.com>
4821 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4823 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4824 where bindtextdomain and gettext require -lintl.
4825 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4826 `no' means it failed.
4827 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4828 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4829 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4830 to add anything to the command line (it's all in config.h).
4831 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4833 1999-03-01 Paul Eggert <eggert@twinsun.com>
4835 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4837 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4839 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4840 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4841 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4842 like OFF_MAX, which are not reliable
4843 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4844 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4845 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4847 * src/incremen.c (get_directory_contents):
4848 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4849 Have statx depend on STX_HIDDEN, not AIX.
4851 * src/create.c (to_oct):
4852 New parameter substitute, giving a substitute value to use
4853 when the original value is out of range. Do not append a space to the
4854 output; modern tars don't. When a value is out of range, specify the
4855 maximum value, not the number of bits.
4856 (GID_NOBODY, UID_NOBODY): New macros.
4857 (gid_to_oct, uid_to_oct): Use them as substitutes.
4858 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4859 (dump_file): Check whether the file changed as we read it.
4861 * src/rmt.c (main): Remove suspicious AIX/386 code.
4863 1999-02-19 Paul Eggert <eggert@twinsun.com>
4865 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4866 returns a type compatible with char *; it doesn't on SunOS
4867 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4869 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4871 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4872 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4874 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4876 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4877 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4878 * acinclude.m4 (AM_WITH_NLS):
4879 Update to latest gettext version (serial 5).
4880 (AC_LFS_FLAGS): New macro
4881 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4882 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4883 Work properly in cross-compilation scenario, by checking for getconf
4884 with AC_CHECK_TOOL and by ditching uname in favor of
4885 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4887 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4888 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4889 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4890 since getdate.y now uses ANSI code.
4892 * config.guess, config.sub: New files; taken from automake 1.4.
4894 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4895 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4896 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4897 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4898 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4899 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4900 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4902 1999-02-01 Paul Eggert <eggert@twinsun.com>
4904 * src/tar.c: Update copyright.
4908 1999-02-01 Paul Eggert <eggert@twinsun.com>
4910 * NEWS, configure.in: Version 1.12.64004
4912 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4914 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4916 * src/extract.c (extract_archive): Fix bug when extracting sparse
4917 files: they were trashing the tar file header.
4919 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4920 Add -y or --bzip2 or --bunzip2 option.
4922 1999-01-30 Paul Eggert <eggert@twinsun.com>
4924 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4925 cached_no_such_uid, cached_no_such_gid): New vars.
4926 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4927 Cache failures, too.
4929 * src/tar.c (decode_options):
4930 Don't pass names longer than UNAME_FIELD_SIZE to
4931 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4933 1999-01-27 Paul Eggert <eggert@twinsun.com>
4935 * NEWS, configure.in: Version 1.12.64003
4937 * src/buffer.c (backspace_output, close_archive): Cast
4938 rmtlseek position arg to off_t, for benefit of K&R compilers
4940 * src/compare.c (verify_volume): Likewise.
4942 * NEWS, configure.in: Version 1.12.64002
4944 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4945 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4946 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4947 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4948 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4949 uid_from_oct): Likewise.
4951 1999-01-25 Paul Eggert <eggert@twinsun.com>
4953 * incremen.sh: Fix timing bug in regression test.
4955 1999-01-22 Paul Eggert <eggert@twinsun.com>
4957 * NEWS, configure.in: Update version
4959 * Makefile.am (localedir): Change to $(datadir)/locale.
4960 (DEFS): New macro, defining LOCALEDIR.
4961 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4962 (INCLUDES): Add -I..
4964 * Makefile.am (localedir): Change to $(datadir)/locale.
4966 1999-01-21 Paul Eggert <eggert@twinsun.com>
4968 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4970 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4971 * src/Makefile.am (localedir): Likewise.
4972 (DEFS): New macro, defining LOCALEDIR.
4973 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4974 (INCLUDES): Add `-I..'.
4976 * tests/incremen.sh: Fix timing bug.
4978 1999-01-20 Paul Eggert <eggert@twinsun.com>
4980 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4981 `lfs.7' changed to `64000' in version number
4982 to conform to gnits standards.
4984 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4985 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4987 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4990 1998-12-07 Paul Eggert <eggert@twinsun.com>
4992 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4994 * src/list.c (read_header):
4995 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4997 1998-11-30 Paul Eggert <eggert@twinsun.com>
4999 * configure.in: Quote the output of uname.
5001 * src/extract.c (set_stat): chmod after chown even when not root;
5002 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
5004 1998-11-15 Paul Eggert <eggert@twinsun.com>
5006 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
5008 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
5009 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
5011 1998-10-28 Paul Eggert <eggert@twinsun.com>
5013 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
5015 * src/system.h (voidstar): Use void * if __STDC__ is defined,
5018 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
5019 On many installations, rexec is disabled.
5021 1998-08-07 Paul Eggert <eggert@twinsun.com>
5023 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
5025 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
5026 for nameless users and groups.
5028 1998-02-17 Paul Eggert <eggert@twinsun.com>
5030 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
5031 * NEWS, README: Add explanation of why this isn't an official version.
5033 1998-02-02 Paul Eggert <eggert@twinsun.com>
5035 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
5036 This is an unofficial version.
5038 1997-12-17 Paul Eggert <eggert@twinsun.com>
5040 * src/incremen.c (ST_DEV_MSB): New macro.
5041 (NFS_FILE_STAT): Use most significant bit of st_dev,
5042 even if it's unsigned.
5044 1997-12-08 Paul Eggert <eggert@twinsun.com>
5046 * src/system.h (ST_NBLOCKS): Fix typo in definition.
5048 1997-11-19 Paul Eggert <eggert@twinsun.com>
5050 * configure.in (HAVE_INTTYPES_H):
5051 Don't ignore cache variable if it's already set.
5053 1997-11-10 Paul Eggert <eggert@twinsun.com>
5055 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
5056 * src/delete.c (records_read): Now off_t.
5057 (move_archive): Don't assume mt_count is of type daddr_t.
5059 1997-10-30 Paul Eggert <eggert@twinsun.com>
5061 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
5062 Set to appropriate values if large file support
5063 needs explicit enabling.
5064 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
5066 New macros to configure.
5067 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
5069 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
5070 major_t, minor_t, ssize_t): New macros.
5072 * src/arith.h (TARLONG_FORMAT):
5073 Fix typo: %uld -> %lu. Use unsigned when long long
5075 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
5076 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
5078 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
5079 2nd arg is now unsigned long.
5081 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
5082 (prepare_record_buffer): Arg is now size_t.
5083 Remove now-useless casts.
5085 (main): Use `long' for status, so that it can store ssize_t.
5086 Use daddr_t, mode_t, size_t, off_t when appropriate.
5087 Convert daddr_t and off_t values ourselves, since they might be longer
5088 than long. Convert other types using `long' primitives.
5089 When processing MTIOCTOP, do not try to pass resulting
5090 count back, since it won't work (it could be too large) and it's
5091 not expected anyway.
5094 (append_file) 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.
5097 (update_archive): Cast -1 to dev_t when necessary.
5099 * src/tar.c (check_decimal):
5100 Now returns 1 if successful, 0 otherwise, and returns
5101 uintmax_t value into new arg. Check for arithmetic overflow.
5102 (decode_options): Avoid overflow if record_size fits in size_t but not int.
5103 Check for overflow on user or group ids.
5105 * src/compare.c (diff_init, process_rawdata, read_and_process,
5106 diff_sparse_files, diff_archive):
5107 Use off_t, pid_t, size_t, ssize_t when appropriate.
5108 Remove now-useless casts. Use unsigned long to print *_t types,
5109 except use STRINGIFY_BIGINT for off_t.
5111 (process_noop, process_rawdata, process_dumpdir, read_and_process):
5112 Size arg is now size_t.
5114 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
5115 when allocating buffer.
5118 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
5119 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
5120 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
5123 (get_status_string, get_status_off): New function.
5124 (get_status): Now returns long, so that it can store ssize_t.
5125 Invoke get_status_string to do the real work.
5126 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
5127 (rmt_lseek__): Now returns off_t, using new get_status_off function.
5128 (rmt_ioctl__): Convert mt_count by hand,
5129 since it might be longer than long.
5131 * src/mangle.c (extract_mangle):
5132 Check for overflow when converting off_t to size_t.
5133 Use off_t, size_t when appropriate. Remove now-useless casts.
5135 * src/system.h (mode_t): Remove; now done by autoconf.
5136 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
5137 Return number of ST_NBLOCKSIZE-byte blocks,
5138 not number of 512-byte blocks;
5139 this also helps to avoid overflow.
5140 (st_blocks): Declare if needed.
5141 (ST_NBLOCKSIZE): New macro.
5142 (<limits.h>, <inttypes.h>): Include if available.
5143 (CHAR_BIT): New macro.
5144 (uintmax_t): New typedef.
5145 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
5146 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
5147 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
5149 * src/names.c (name_init):
5150 Fix typo in error message: FILE* was passed, but char*
5153 (read_name_from_file, name_gather, addname, name_match, name_scan,
5154 add_exclude): Use size_t when appropriate. Remove now-useless casts.
5156 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
5158 * src/extract.c (newdir_umask, current_umask): Now mode_t.
5159 (extract_sparse_file): Args now use off_t.
5161 (set_mode, set_stat, make_directories, extract_sparse_file,
5162 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
5163 now-useless casts. Use unsigned long to print *_t types, except use
5164 STRINGIFY_BIGINT for off_t.
5166 * src/misc.c (quote_copy_string):
5167 Use size_t when appropriate. Remove now-useless casts.
5169 * src/list.c (read_and, list_archive, read_header, decode_mode,
5170 print_header, print_for_mkdir):
5171 Use mode_t, off_t, size_t when appropriate. Remove
5172 now-useless casts. Use unsigned long to print *_t types, except use
5173 STRINGIFY_BIGINT for off_t.
5175 (read_header): Check for overflow when converting header size.
5177 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
5178 const char *. Size arg is now size_t. Now takes new type and maxval
5179 args. Compute result using uintmax_t, not long. Report error if
5180 field does not contain octal number in range.
5181 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
5182 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
5183 uintmax_from_oct): New functions.
5185 (stringify_uintmax_t_backwards): New function.
5187 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
5188 (skip_file): Offset arg is now off_t.
5190 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
5191 real_s_totsize, real_s_sizeleft, current_block_ordinal):
5193 (write_error): Arg is now ssize_t.
5194 (child_pid): Now pid_t.
5195 (available_space_after): Now size_t.
5197 (child_open_for_compress, child_open_for_uncompress, flush_write,
5198 open_archive, flush_write, write_error, flush_read, close_archive):
5199 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
5200 casts. Use unsigned long to print *_t types, except use
5201 STRINGIFY_BIGINT for off_t.
5203 * src/delete.c (records_read): Now daddr_t.
5204 (move_archive): Arg is now daddr_t. Check for overflow when
5206 (move_archive, delete_archive_members): Use daddr_t, off_t when
5207 appropriate. Remove now-useless casts.
5209 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
5210 (rmt_lseek): Now returns off_t.
5212 * src/create.c (to_oct):
5213 Now static. Value arg is now uintmax_t. Accept new args
5214 giving name of type of octal field, for error messages. Report an
5215 error if the value is too large to fit in the field.
5216 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5217 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
5219 (write_eot, write_long, finish_header, deal_with_sparse,
5220 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
5221 appropriate. Remove now-useless casts. Use unsigned long to print
5222 *_t types, except use STRINGIFY_BIGINT for off_t.
5224 (find_new_file_size): 1st arg is now off_t*.
5225 (finish_sparse_file): Args now use off_t, not long.
5226 Check for lseek error.
5227 (create_archive, dump_file): Cast -1 to dev_t when necessary.
5228 (dump_file): Device arg is now dev_t.
5229 Avoid overflow when testing whether file has holes
5230 by using the new ST_NBLOCKSIZE macro.
5232 * src/incremen.c (struct accumulator, add_to_accumulator,
5233 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
5234 Use size_t for sizes.
5235 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
5236 Use dev_t, ino_t for devices and inodes.
5237 (gnu_restore): Use off_t for file offsets.
5238 (struct directory): Use char for flags. Add new flag `nfs'.
5240 (NFS_FILE_STAT): New macro.
5241 (note_directory): Accept struct stat * instead of
5242 device and inode number. All callers changed.
5243 (note_directory, get_directory_contents):
5244 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
5245 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
5247 * src/common.h (record_size, struct name, struct sp_array,
5248 available_space_after):
5249 Use size_t for sizes.
5250 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
5251 Use off_t for file offsets.
5252 (struct name): dir_contents is now const char *, not char *.
5253 (dump_file, get_directory_contents): Use dev_t for devices.
5254 (to_oct): Remove decl.
5255 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
5256 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
5257 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
5258 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
5259 UINTMAX_FROM_OCT): New macros.
5260 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5261 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
5262 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
5263 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
5264 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
5265 (print_for_mkdir): 2nd arg is now mode_t.
5267 See ChangeLog.1 for earlier changes.
5271 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
5274 This file is part of GNU tar.
5276 GNU tar is free software; you can redistribute it and/or modify
5277 it under the terms of the GNU General Public License as published by
5278 the Free Software Foundation; either version 2, or (at your option)
5281 GNU tar is distributed in the hope that it will be useful,
5282 but WITHOUT ANY WARRANTY; without even the implied warranty of
5283 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5284 GNU General Public License for more details.
5286 You should have received a copy of the GNU General Public License
5287 along with GNU tar; see the file COPYING. If not, write to
5288 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
5289 Boston, MA 02111-1307, USA.
5293 version-control: never