]> Dogcows Code - chaz/tar/blob - ChangeLog
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[chaz/tar] / ChangeLog
1 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2
3 * doc/tar.texi: The actual default for exclude patterns
4 is --no-anchored. Fixed.
5 * src/tar.c (options): Likewise.
6 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
7
8 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
9
10 * doc/tar.texi: Fixed several inconsistencies.
11 * src/tar.c: Fixed docstring for --checkpoint option.
12
13 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
14
15 * src/buffer.c (seek_archive): New function
16 * src/common.h (seek_archive): New function
17 (seekable_archive): New global.
18 * src/list.c (skip_file): Use seek_archive() if
19 possible.
20 * src/tar.c (struct fmttab): Accept 'pax' as alias
21 for 'posix'
22 (options): New option -n (--seek).
23 * src/update.c: Determine type of the archive before
24 appending to it.
25
26 * TODO: Updated.
27
28 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
29
30 * bootstrap: New option --update-po
31 * src/tar.c: New option -H (short alias to --format)
32 * doc/tar.texi: Document -H option
33 * src/names.c (safer_name_suffix): Fixed bug introduced
34 2004-05-11.
35
36 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
37
38 * bootstrap: Apply patches from patch subdirectory
39 * patches: New dir
40 * patches/argp.diff: New file
41 * patches/getopt.diff: New file
42 * configure.ac: Check for _getopt_long_only_r and
43 force using included version of getopt if the function
44 is not available.
45 * src/tar.c: Use argp for command line parsing.
46 * src/system.h: Minor formatting fix
47 * m4/.cvsignore: Updated
48 * lib/.cvsignore: Updated
49 * doc/tar.texi: Minor fix.
50 * src/extract.c: Fix improper use of 'path' term
51 * src/incremen.c: Likewise
52 * src/list.c: Likewise
53 * src/misc.c: Likewise
54 * src/names.c: Likewise
55 * src/rmt.h: Likewise
56 * src/rtapelib.c: Likewise
57 * src/update.c: Likewise
58 * src/xheader.c: Likewise
59 * tests/star/README: Minor fix
60
61 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
62
63 * configure.ac: Raised version number to 1.14.1
64 * src/tar.c: Renamed --strip-path to --strip-components
65 Changed improper use of _() to ngettext().
66 * src/extract.c: Renamed strip_path_option to strip_components_option
67 * src/common.h: Likewise.
68 * NEWS: Updated.
69 * doc/tar.texi: Updated
70
71 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
72
73 * src/system.c (sys_child_open_for_uncompress): Do not
74 set read_full_records_option: the compressed archive is
75 likely not to contain integer number of records. Should
76 the user wish to use reblocking, he may always give tar
77 -B option. This is a minor improvement over the change
78 dated 2004-03-22.
79 * src/buffer.c (open_archive): Removed assignment to
80 read_full_records_option.
81
82 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
83 as the format argument, rather than a possibly-translated variable
84 string. Patch provided by Jim Meyering <jim@meyering.net>
85 * src/tar.c (decode_options): Fixed typo in the comment.
86 * tests/star/README: Minor correction
87
88 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
89
90 * directory: New file. GNU directory entry for tar.
91 * doc/Makefile.am: Rewritten. Added rules for generating
92 documentation for the project's website.
93 * doc/.cvsignore: Updated
94 * doc/index.html.in: New file.
95
96 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
97
98 * configure.ac: Raised version number to 1.14
99 * NEWS: Updated.
100 * tests/after: Added copyleft statement
101 * tests/before: Added copyleft statemente
102 * tests/preset.in: Added copyleft statement
103
104 Tar 1.14 is released. Sources up to this point are tagged
105 release_1_14
106
107 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
108
109 * configure.ac: Fixed prerequisite headers for sys/buf.h
110 (needed on FreeBSD)
111 * src/system.h: Likewise.
112 * tests/after (compare): Fixed argument quoting under eval
113 * tests/before: Quote TAR_ARCHIVE_FORMATS
114
115 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
116
117 * NEWS: Updated
118 * README: Updated
119 * PORTS: Updated
120 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
121 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
122 the pathname of the rmt utility.
123 New option --enable-backup-scripts.
124 * doc/tar.texi: Updated
125 * scripts/Makefile.am: Install the scripts only if requested
126 by the configure.
127 * scripts/backup.in: Fixed --version output.
128 Fixed initialization of the listing files and printing
129 the time of the last previous level dump.
130 * scripts/restore.in: Fixed --version output.
131 * src/Makefile.am (localedir.h rule): Generate correct
132 DEFAULT_RMT_COMMAND variable.
133 * src/common.h (rmt_command_option): New variable.
134 * src/list.c (read_and): Print block number before
135 issuing 'Skipping to next header' diagnostics, if
136 requested by block_number_option.
137 * src/rtapelib.c: Use rmt_command_option instead of
138 hardcoded "/etc/rmt".
139 * src/tar.c: New option --rmt-command.
140 (decode_options): Handle --rmt-command. Initialize
141 rmt_command_option to DEFAULT_RMT_COMMAND.
142
143 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
144
145 * doc/tar.texi: Further update.
146
147 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
148
149 * configure.ac: Minor fix
150 * scripts/Makefile.am: Updated
151 * scripts/backup-specs: Updated
152 * scripts/backup.in: Minor fixes
153 * scripts/backup.sh: Removed
154 * scripts/backup.sh.in: New file. Source for backup.sh
155 * scripts/restore.in: New file
156 * scripts/.cvsignore: Updated
157 * scripts/WARNING: Removed
158 * doc/tar.texi: Updated
159 * NEWS: Updated
160
161 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
162
163 * src/names.c (name_gather): Bugfix: Honor single -C with
164 --same-order.
165 * tests/same-order01.sh: New file
166 * tests/same-order02.sh: New file
167 * tests/Makefile.am: Updated
168
169 * tests/append.sh: Added copyleft header
170 * tests/delete01.sh: Likewise
171 * tests/delete02.sh: Likewise
172 * tests/delete04.sh: Likewise
173 * tests/extrac01.sh: Likewise
174 * tests/extrac02.sh: Likewise
175 * tests/extrac03.sh: Likewise
176 * tests/extrac04.sh: Likewise
177 * tests/gzip.sh: Likewise
178 * tests/ignfail.sh: Likewise
179 * tests/incremen.sh: Likewise
180 * tests/multiv01.sh: Likewise
181 * tests/old.sh: Likewise
182 * tests/options.sh: Likewise
183 * tests/recurse.sh: Likewise
184 * tests/version.sh: Likewise
185 * tests/volume.sh: Likewise
186 * tests/star/gtarfail.sh: Likewise
187 * tests/star/gtarfail2.sh: Likewise
188 * tests/star/multi-fail.sh: Likewise
189 * tests/star/pax-big-10g.sh: Likewise
190 * tests/star/qucktest.sh: Likewise
191 * tests/star/ustar-big-2g.sh: Likewise
192 * tests/star/ustar-big-8g.sh: Likewise
193
194 * doc/.cvsignore: Updated
195
196 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
197
198 * configure.ac: Check whether date accepts +format argument
199 (for backup scripts).
200 * scripts/level-0: Removed
201 * scripts/level-1: Removed
202 * scripts/weekly.new: Removed
203 * scripts/dump-remind: Removed
204 * scripts/backup.in: New file
205 * scripts/backup.sh: New file
206 * scripts/dump-remind.in: New file
207 * scripts/backup-specs: Updated
208 * scripts/Makefile.am: Updated for new directory contents.
209 * scripts/.cvsignore: Updated
210
211 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
212
213 * TODO: Updated
214 * doc/tar.texi: Updated
215 * src/tar.c: --utc implies -vv
216
217 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
218
219 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
220 does not define it if it fails to find iconv.h.
221
222 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
223
224 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
225 and parts of configure.ac
226 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
227 * lib/Makefile.am: Removed
228 * lib/Makefile.tmpl: New file.
229 * lib/.cvsignore: Updated
230 * m4/.cvsignore: Updated
231 * src/xheader.c: Include stpcpy.h
232
233 * src/create.c: Produce an error, not warning, if the
234 filename is too long.
235 * tests/longv7.sh: Synchronized with the recent changes.
236
237 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
238
239 * configure.ac: Fixed test for iconv_t
240 * src/rmt.h: Bugfix by Jürgen Weigert
241 * THANKS: Add Jürgen Weigert
242 * tests/star/README: Fixed typo
243
244 2004-04-04 Paul Eggert <eggert@twinsun.com>
245
246 Merge getdate documentation changes from coreutils.
247
248 * doc/getdate.texi: Update from coreutils CVS.
249 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
250
251 Merge recent gnulib changes, and remove some lint.
252
253 Improve support for nanosecond-resolution time stamps.
254 * bootstrap: Add gettime, timespec modules.
255 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
256 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
257 timespec.h): Add.
258 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
259 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
260 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
261 * src/common.h (newer_mtime_option): Now a struct timespec, not
262 time_t. All uses changed.
263 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
264 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
265 * src/incremen.c (scan_path): Likewise.
266 * src/list.c (read_and): Likewise.
267 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
268 whether newer_mtime_option is initialized.
269 * src/tar.c (decode_options): Likewise.
270 * src/tar.c (decode_options): Adjust to new signature for get_date.
271
272 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
273 result of safe_read, full_write, and similar functions.
274 Detect safe_read error by comparing to SAFE_READ_ERROR;
275 detect full_write error by comparing to 0.
276 All uses changed.
277 * src/common.h (write_error_details, sys_write_archive_buffer):
278 Likewise.
279 * src/misc.c (write_error_details): Likewise.
280 * src/rmt.c (main): Likewise.
281 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
282 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
283 * src/sparse.c (sparse_scan_file, sparse_dump_region,
284 check_sparse_region, check_data_region): Likewise.
285 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
286 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
287 * src/update.c (append_file): Likewise.
288
289 * src/buffer.c (clear_read_error_count): Use explicit (void)
290 to indicate a function with no arguments.
291 * src/create.c (check_links): Likewise.
292 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
293 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
294 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
295 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
296 Likewise.
297 * src/utf8.c (get_input_charset): Likewise.
298 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
299 xheader_decode_global, extended_header_init): Likewise.
300 * tests/mksparse.c (usage): Likewise.
301
302 * src/buffer.c (new_volume): Rename local variables to avoid
303 shadowing warnings.
304 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
305 sparse_file_p, sparse_member_p, sparse_fixup_header,
306 sparse_dump_file, sparce_extract_file, sparse_skip_file,
307 sparse_diff_file): Likewise.
308 * src/compare.c (diff_archive): Likewise.
309 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
310 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
311 Likewise.
312 * src/extract.c (repair_delayed_set_stat): Likewise.
313 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
314 Likewise.
315 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
316 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
317 sparse_dump_file, sparse_file_p, sparse_member_p,
318 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
319 check_data_region, sparse_diff_file): Likewise.
320 * src/system.c (sys_stat_nanoseconds): Likewise.
321 * src/xheader.c (xheader_format_name): Likewise.
322
323 * src/common.h (enum old_files): Remove comma before }; not portable.
324
325 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
326 * src/rmt.c (usage): Likewise.
327 * src/xheader.c (xheader_set_single_keyword): Likewise.
328 * tests/genfile.c (usage): Likewise.
329 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
330 to die.
331
332 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
333 some gcc warnings.
334 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
335 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
336 langtab.charset, charset_lookup): Likewise.
337
338 * src/common.h (name_init): Remove unused args. All callers changed.
339 * src/names.c (name_init): Likewise.
340
341 * src/common.h (usage, xheader_write, xheader_write_global,
342 sys_reset_uid_gid): New decls.
343
344 * src/compare.c (report_difference, process_noop): Add
345 __attribute__ ((unused)) for unused attributes.
346 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
347 Likewise.
348 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
349 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
350 path_coder, size_coder, uid_coder, uname_coder,
351 sparse_numblocks_coder): Likewise.
352
353 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
354 dump_file0): Now static.
355 * src/utf8.c (charset_lookup): Likewise.
356 * src/xheader.c (xheader_protected_pattern_p,
357 xheader_protected_keyword_p, xheader_set_single_keyword,
358 xheader_keyword_deleted_p, xheader_keyword_override_p,
359 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
360 Likewise.
361 * tests/genfile.c (usage): Likewise.
362 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
363 Likewise.
364
365 * src/create.c (hash_link): Rewrite to avoid cast.
366
367 * src/extract.c (file_newer_p): Use parameter, not global var.
368 * src/misc.c (write_error_details): Likewise.
369
370 * src/extract.c (prepare_to_extract): Remove directory arg; not
371 used. All callers changed.
372
373 * src/misc.c (close_fatal): Remove; not used.
374 * src/system.c (sys_utimes): Likewise.
375
376 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
377
378 * src/rmt.c (main): Update copyright date to 2004.
379 * src/tar.c (decode_options): Likewise.
380
381 * src/rtapelib.c (get_status_string): Don't lose errno when
382 skipping the error messages.
383 (get_status): Report an error if atol returns a negative number.
384
385 * src/utf8.c (struct langtab, langtab, charset_lookup,
386 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
387 definitions.
388 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
389 Use macros, not definitions, to avoid type clashes with system
390 headers.
391 (charset_lookup): Local var is now auto, not static.
392 (utf8_convert): Use ICONV_CONST instead of const, to avoid
393 type clashes.
394
395 * src/utf8.c (langtab): Initialize all elements of struct, to
396 avoid gcc warning.
397 * src/xheader.c (xhdr_tab): Likewise.
398
399 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
400
401 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
402
403 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
404
405 * NEWS: Updated
406 * configure.ac: Raised version number to 1.13.94
407 * src/system.h: Protect inclusion of <sys/time.h>
408 by ifdef.
409 Declare time() if HAVE_DECL_TIME is 0
410 * tests/.cvsignore: Added mksparse
411
412 * tests/sparse01.sh: New file
413 * tests/multiv02.sh: New file
414 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
415 * tests/longv7.sh: Added missing call to 'after'
416
417 * src/common.h: Added missing prototypes
418 * src/compare.c (diff_archive): Use is_sparse member
419 instead of GNUTYPE_SPARSE.
420 * src/create.c: Removed unused variables
421 * src/extract.c (extract_archive): Use sparse_member_p instead
422 of GNUTYPE_SPARSE.
423 Removed unused variables
424 * src/list.c (decode_header): Use sparse_fixup_header to correct
425 the st_size value.
426 (print_header): Do not rely on GNUTYPE_SPARSE type.
427 Use st->stat.st_size to print real file size.
428 (skip_member): Assign stat_info.file_name to save_name. This fixes
429 bug reported by Mads Martin Joergensen <mmj@suse.de>
430 Use sparse_skip_file() to skip sparse members.
431 * src/rtapelib.c: include "common.h"
432 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
433 (struct tar_sparse_optab.fixup_header): New member
434 (tar_sparse_member_p): New function.
435 (tar_sparse_init): Return true if decode_header is not provided
436 (tar_sparse_fixup_header)
437 (sparse_member_p,sparse_fixup_header)
438 (sparse_skip_file)
439 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
440 (star_fixup_header, pax_sparse_member_p): New function
441 (pax_decode_header): Remove
442 * src/system.h: Include <sys/time.h> and <utime.h> when available
443 * src/tar.c (usage): Prototype moved to common.h
444 * src/tar.h (struct tar_stat_info.is_sparse): New member
445 * src/utf8.c (utf8_convert): Changed prototype
446 (get_input_charset): Removed unused variable
447 * src/xheader.c: include <fnmatch.h>
448 (size_decoder): Assign to both st->archive_file_size and
449 st->stat.st_size.
450 (st->stat.st_size): Assign to st->stat.st_size
451 (sparse_numbytes_decoder): Removed unused variable
452 * src/.cvsignore: Added .gdbinit
453 * THANKS: Added Mads Martin Joergensen
454
455 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
456
457 * src/create.c (write_long_name): Do not allow more than
458 NAME_FIELD_SIZE-1 characters in a file name for V7 format
459 archives.
460 * tests/longv7.sh: New file.
461 * tests/Makefile.am: Add longv7.sh
462
463 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
464
465 * src/buffer.c (open_archive): Clear read_full_records_option
466 if reading from a pipe.
467 (short_read): Display warning about the deduced record size
468 if version > 1
469 * tests/star/pax-big-10g.sh: Updated to match the above changes.
470 * tests/star/ustar-big-2g.sh: Likewise.
471 * tests/star/ustar-big-8g.sh: Likewise.
472
473 * configure.ac: Added gl_FUNC_STRTOULL
474 * src/create.c (start_header): Check for GNU_FORMAT
475 if incremental_option is set.
476 * src/xheader.c (to_decimal): New function.
477 (xheader_format_name): Use to_decimal() instead of snprintf.
478 * tests/listed01.sh: Use genfile instead of dd
479 * tests/multiv01.sh: Likewise.
480
481 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
482
483 * src/list.c (read_and): Stop processing the archive after
484 encountering a single zero record. Many old archives contain
485 arbitrary garbage after it.
486 The warning is issued anyway.
487
488 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
489
490 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
491 conversion buffer was not null terminated. Fix provided
492 by Leland Lucius <llucius@tiny.net>
493 * THANKS: Added Leland Lucius
494 * src/utf8.c (utf8_convert): Indentation fix.
495
496 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
497
498 * src/buffer.c (flush_read): Bugfix: the
499 condition at line 714 included
500
501 || (status > 0 && !read_full_records_option)
502
503 which is grossly wrong, since even if new_volume() below succeeds,
504 the subsequent call to rmtread will overwrite the chunk of data
505 already read in the buffer and thus spoil everything.
506 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
507 fix.
508 * tests/star/multi-fail.sh: New test.
509 * tests/Makefile.am: Added multi-fail.sh
510 * tests/star/README: Updated
511
512 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
513
514 * NEWS: Updated
515 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
516 * src/common.h (utc_option): new global
517 (enum old_files.KEEP_NEWER_FILES): New element
518 * src/extract.c: Handle --keep-newer-files option
519 * src/list.c (tartime): Print UTC if --utc was given.
520 * src/tar.c: New options: --utc and keep-newer-files
521
522 * tests/Makefile.am: Added new tests
523 * tests/after: Rewritten
524 * tests/before: Rewritten
525 * tests/preset.in: Rewritten
526 * tests/delete03.sh: Accomodate for the new testsuite logic
527 * tests/gzip.sh: Likewise
528 * tests/incremen.sh: Likewise
529 * tests/listed01.sh: Likewise
530 * tests/multiv01.sh: Likewise
531 * tests/old.sh: Likewise
532 * tests/options.sh: Likewise
533 * tests/version.sh: Likewise
534 * tests/volume.sh: Likewise
535
536 * tests/star: New directory
537 * tests/star/README: New file
538 * tests/star/gtarfail.sh: New file
539 * tests/star/gtarfail2.sh: New file
540 * tests/star/pax-big-10g.sh: New file
541 * tests/star/qucktest.sh: New file
542 * tests/star/ustar-big-2g.sh: New file
543 * tests/star/ustar-big-8g.sh: New file
544
545 2004-02-26 Paul Eggert <eggert@twinsun.com>
546
547 * doc/tar.texi (dircategory Individual utilities): Append period,
548 as suggested by Karl Berry.
549
550 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
551
552 * src/list.c (decode_header): Call xheader_decode before
553 the assignment to current_stat_info.archive_file_size.
554
555 2004-02-23 Paul Eggert <eggert@twinsun.com>
556
557 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
558
559 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
560
561 1.13.93 released.
562
563 * NEWS: Updated
564 * tests/before: Move testing of the prerequisite archive formats
565 to the separate function 'prereq'. Do not expect any arguments
566 * tests/delete03.sh: Use prereq() instead of passing arguments
567 to 'before'.
568 * tests/incremen.sh: Likewise.
569 * tests/listed01.sh: Likewise.
570 * tests/multiv01.sh: Likewise.
571
572 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
573
574 Added UTF-8 support. Finished global extended header
575 support.
576
577 * NEWS: Minor fix
578 * configure.ac: Detect libiconv
579 * src/utf8.c: New file. Conversions to and from utf-8.
580 * src/Makefile.am: Added utf8.c
581 * src/create.c (write_header_name) In pax format, use
582 "path" keyword if the file name is not ASCII
583 (start_header): Likewise for uname and gname.
584 * src/list.c: Decode encountered global headers.
585 * src/xheader.c: Use keywords from the global
586 headers.
587 Correctly handle UTF-8 conversions.
588 (xheader_list_destroy): New function.
589 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
590 missing gettext markers
591 (decode_record): Rewritten using caller-provided handler and
592 data closure.
593 * tests/listed01.sh: Give credit to Andreas Schuldei.
594
595 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
596
597 * src/create.c (dump_file0): The conditional at line
598 1296 prevented incremental backups on individual files
599 from working, as reported by Andreas Schuldei
600 <andreas@schuldei.org>.
601
602 This is due to the condition
603
604 (0 < top_level || !incremental_option)
605
606 Removing it makes incremental backups work for individual
607 files as well as for directories. On the other hand, it does
608 not affect other functionality, as shown by the reasoning below:
609
610 To begin with, the two parts of this condition are mutually
611 superfluous, because
612
613 1) when top_level < 0, incremental_option == 1
614 so the condition yields false
615 2) when top_level >= 0, incremental_option == 0
616 so the condition yields true.
617
618 In other words, it is completely equivalent to
619
620 (!incremental_option)
621
622 Now, let's consider the effect of its removal. There are two cases:
623
624 1) when incremental_option==1
625 This means incremental backup in progress. In this case dump_file
626 is invoked only for directories or for files marked with 'Y' by
627 get_directory_contents. The latter are those that did not meet the
628 condition in incremen.c:242, which is exactly the same condition
629 as this at create.c:1296. So, for these files the check
630 (!incremental_option) is useless, since the rest of the
631 conditional will yield false anyway. On the other hand, if
632 dump_file is invoked on a directory, the conditional will yield
633 false due to !S_ISDIR assertion, so these will be processed as usual.
634
635 Thus, for this case the extra condition (!incremental_option) is
636 irrelevant, and its removal won't alter the behavior of tar,
637 *except* that it will enable incremental backups on individual
638 files, which is the wanted effect.
639
640 2) when incremental_option==0
641 In this case the condition yields true and its removal does not
642 affect the functionality.
643
644 * THANKS: Updated
645 * configure.ac: Raised patchlevel to 93
646 * src/incremen.c: Minor stylistic fixes.
647 * tests/listed01.sh: New test. Check listed incremental
648 backups on individual files.
649 * tests/Makefile.am: Added listed01.sh
650
651 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
652
653 * src/common.h (simple_finish_header,start_private_header): New
654 declarations
655 (xheader_ghdr_name): Changed declaration
656 * src/create.c (start_private_header): Removed static qualifier.
657 (write_extended): Removed superfluous last argument. Use
658 xheader_write()
659 (simple_finish_header): New function.
660 (finish_header): Use simple_finish_header() to break recursive
661 dependency between this function and write_extended().
662 * src/tar.c (assert_format): Do not bail out if several
663 --format arguments are given. This is a common case when
664 TAR_OPTIONS are used.
665 (decode_options): New option --show-defaults displays the
666 compiled-in defaults.
667 Use POSIX format if no --format option was given and
668 --pax-option was specified.
669 Do not allow to use --pax-option unless the archive format is
670 set to POSIX (or reading subcommand is requested).
671
672 * src/update.c (update_archive): Write global extended header if
673 constructed.
674 * src/xheader.c (xheader_format_name): Bugfix.
675 (xheader_xhdr_name): Changed the default extended header name
676 to '%d/PaxHeaders.%p/%f', as POSIX requires.
677 (xheader_ghdr_name): Removed unused argument.
678 (xheader_write,xheader_write_global): New function.
679 (xheader_decode): Modified to honor overrides whatever
680 the current archive format is.
681
682 * src/delete.c (delete_archive_members): Call xheader_decode
683 unconditionally.
684 * src/list.c (decode_header): Likewise.
685 * src/incremen.c (sort_obstack): Fixed typo in the comment
686
687 * doc/tar.texi: Document new default for extended
688 header names.
689
690 * tests/before: Accept an optional list of allowed archive
691 formats. Exit with the status 77 if the current archive
692 format does not match any of them.
693 * tests/delete03.sh: Require gnu, oldgnu or posix format
694 * tests/incremen.sh: Require gnu or oldgnu format
695 * tests/multiv01.sh: Likewise
696
697 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
698
699 * doc/tar.texi (Option Summary): Documented --pax-option
700 * src/tar.c: Likewise.
701 * NEWS: Likewise.
702 * src/create.c (to_chars): Added a comment.
703 * src/tar.h: Comment to GNU_FORMAT
704
705 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
706
707 * README: Updated
708 * configure.ac: Added stpcpy
709 * bootstrap: Likewise
710 * lib/Makefile.am: Likewise
711 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
712 functions
713 * src/create.c (write_extended): Call xheader_xhdr_name
714 instead of using hardcoded "././@PaxHeader" name.
715 * src/tar.c: New option --pax-option (equivalent to -o option
716 of pax).
717 * src/xheader.c: Implement pax -o option. Fixed misleading
718 heading comment (introduced 2003-09-02).
719 * src/incremen.c: Minor fixes
720 * m4/.cvsignore: Updated
721
722 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
723
724 * src/incremen.c: Removed accumulator stuff in favor of obstack.
725 (get_directory_contents): Split into two functions
726 * src/update.c: Minor changes
727 * doc/tar.texi: Fixed typo
728
729 2004-02-15 Paul Eggert <eggert@twinsun.com>
730
731 Fix Debian bug 230872, originally reported by Jeff King in
732 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
733
734 * doc/tar.texi (posix compliance): Remove. The whole section
735 was a misunderstanding of what POSIXLY_CORRECT is supposed to
736 mean. The GNU Coding Standards says that POSIXLY_CORRECT
737 is for disabling extensions that are incompatible with POSIX:
738 it is not for disabling compatible extensions. All references
739 to this section removed.
740 (posix): This format is created only if the posix format is
741 specified; it is no longer created if gnu format is specified
742 and POSIXLY_CORRECT is set.
743 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
744 POSIX does not specify the behavior of tar, so we should
745 not worry about POSIXLY_CORRECT here.
746
747 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
748
749 * Makefile.am: Removed m4
750 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
751 m4/Makefile.
752 * README-alpha: Updated
753 * bootstrap: Updated TP URL, improved help output. Default
754 to :ext:anoncvs and set CVS_RSH, unless already set.
755 * m4/Makefile.am: Removed
756
757 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
758
759 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
760 Use $option instead of $1 so all options will be parsed.
761
762 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
763
764 Started rewriting buffer.c ...
765
766 * bootstrap: New option --no-po
767 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
768 (time_to_start_writing): Changed data type
769 (file_to_switch_to): Removed. Variable never assigned to.
770 (open_archive) Moved option compatibility checks to tar.c
771 Other minor changes.
772 * src/common.h (maybe_backup_file): Changed return type
773 * src/misc.c: Likewise.
774 * src/create.c: Updated invocations of safer_name_suffix
775 * src/extract.c: Likewise
776 * src/delete.c: Updated assignment to write_archive_to_stdout
777 * src/tar.c (decode_options): More option compatibility checks
778 (moved from buffer.c)
779 * src/update.c (time_to_start_writing): Changed data type.
780 * tests/recurse.sh: New test case.
781 * tests/mksparse.c: New file.
782 * tests/Makefile.am: Added recurse.sh and mksparse.c
783
784 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
785
786 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
787 Martin Simmons for the patch.
788 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
789 <pius@pld-linux.org> for the patch.
790
791 2003-12-26 Paul Eggert <eggert@twinsun.com>
792
793 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
794 and translation website.
795
796 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
797 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
798 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
799 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
800 files are replaced by autoreconf. Also, there seems to be a bug
801 in gettext/autoconf/automake if we try to omit these files after
802 autoreconf has replaced them, even though the gettext manual says
803 they're optional. So give up and just include them for now, even
804 though they make 'configure' longer and slower.
805
806 Change translation URL from
807 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
808 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
809 accommodate translator website revamp.
810
811 Fail if autoreconf fails.
812
813 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
814 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
815 ignore files now supplied by gettext 0.13.1.
816
817 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
818
819 Synchronized with the backup repository on Mirddin
820
821 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
822
823 * configure.ac: Check for varios members of struct stat
824 that may represent file modification times with a subsecond
825 precision.
826 Check for utimes (for future use)
827 * src/buffer.c (short_read): Issue a warning on short reads.
828 * src/common.h (sys_stat_nanoseconds): New function
829 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
830 * src/list.c (read_and): Treat only two successive zero
831 filled blocks as an EOF indicator. Issue a warning if
832 a single one is encountered.
833 * src/system.c (sys_stat_nanoseconds): New function
834 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
835 members.
836 * src/xheader.c (code_time,decode_time): Support for subsecond
837 precision.
838 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
839 (mtime_coder,mtime_decoder): Update invocations of code_time and
840 decode_time.
841 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
842 (sparse_numblocks_decoder,sparse_offset_decoder)
843 (sparse_numbytes_decoder): Updated
844
845 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
846
847 * src/names.c (safer_name_suffix): Reverted change made
848 2003-11-14. Reason: Discussion with Paul Eggert and
849 Jean-Louis Martineau. See also ChangeLog entry from
850 1999-08-14.
851 * tests/delete03.sh: Likewise.
852 * tests/extrac04.sh: Likewise.
853 * tests/multiv01.sh: Likewise.
854
855 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
856
857 * src/incremen.c (write_directory_file): Use sys_truncate
858 * src/list.c (print_header): Use archive_file_size member
859 when printing real file size.
860 * src/sparse.c (sparse_scan_file): Correctly handle files with
861 a hole at the end.
862 (sparse_dump_region,sparse_extract_region): Allow for zero size
863 trailing blocks
864
865 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
866
867 * configure.ac: Raised version number to 1.13.92
868 * src/list.c (decode_header): Discern between pax and ustar
869 formats
870 Initialize current_stat_info.archive_file_size.
871
872 NOTE: Modifications from this date on are temporarily
873 stored on local CVS on mirddin. This repository will
874 be synchronized with Savannah as soon as the latter
875 becomes operational again.
876
877 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
878
879 * TODO: Updated
880 * src/sparse.c: Initial implementation of GNU/pax sparse
881 file format.
882 * src/common.h (xheader_store): Changed prototype.
883 * src/create.c: Update calls to xheader_store
884 * src/extract.c (extract_archive): Check reported size vs.
885 archive file size to determine if we have to do with a
886 sparse file.
887 * src/tar.c (usage): Cleaned up the sample argument to --newer
888 option.
889 (decode_options): Allow --sparse for POSIX_FORMAT archives.
890 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
891 extra argument
892 Implemented GNU.sparse.* keywords.
893
894 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
895
896 * configure.ac: Check for setlocale. Thanks Bruno Haible for
897 reporting.
898
899 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
900
901 * src/create.c (write_gnu_long_link): Use oldgnu
902 magic with @LongLink blocks.
903
904 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
905
906 * src/tar.h: Support for star sparse format.
907 * src/sparse.c: Likewise.
908
909 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
910
911 * src/sparse.c (sparse_diff_file): New function
912 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
913 (sys_compare_uid_gid): Removed.
914 (sys_compare_links,report_difference): Changed prototype
915 (sparse_diff_file): New function
916 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
917 (sys_compare_uid_gid): Removed.
918 (sys_compare_links): Changed declaration
919 * src/compare.c (diff_archive): Use sparse_diff_file.
920
921 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
922
923 Rewritten sparse file handling.
924
925 * src/sparse.c: New file. Provides a universal framework
926 for various methods for sparse files handling.
927 * src/Makefile.am: Added sparse.c
928 * src/common.h (struct sp_array,sparsearray,sp_array_size)
929 (init_sparsearray,fill_in_sparse_array): Removed
930 (enum dump_status): New data type
931 (pad_archive,close_diag,open_diag,read_diag_details)
932 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
933 functions.
934 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
935 functions.
936 (print_header): Changed prototype declaration.
937 * src/tar.h (struct sp_array): Declaration from common.h
938 (struct tar_stat_info): New members archive_file_size,
939 sparse_map_avail,sparse_map.
940 * src/create.c: Major rewrite.
941 * src/extract.c: Use new sparse file interface.
942 * src/compare.c (diff_sparse_files): Temporary placeholder.
943
944 * src/buffer.c: Minor changes
945 * src/tar.c: Likewise.
946 * src/list.c: Likewise.
947 * src/misc.c (close_diag,open_diag,read_diag_details)
948 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
949 diagnostics functions.
950 * src/incremen.c: Use new diagnostics functions.
951 * src/names.c: Likewise.
952
953 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
954
955 * configure.ac: Fixed check for setsockopt
956
957 * src/create.c: Do not zero-terminate name field if
958 the name is exactly 100 characters long.
959 (write_ustar_long_name): Fixed cheking for unsplittable
960 names.
961
962 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
963
964 * src/create.c (start_header): Removed debugging hook
965 (dump_file): Fixed handling of linkname field.
966 * src/names.c (safer_name_suffix): If the input
967 file name ends with a slash, output one should do so
968 as well.
969 * doc/tar.texi: Documented --format=ustar
970
971 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
972
973 * src/tar.h (archive_format): USTAR_FORMAT: New type.
974 * src/create.c: Added POSIX.1-1988 support.
975 * src/names.c (safer_name_suffix): Skip leading ./
976 * src/tar.c: New option --format=ustar forces
977 POSIX.1-1988 archive format.
978 * tests/delete03.sh: Updated.
979 * tests/extrac04.sh: Updated.
980 * tests/multiv01.sh: Updated.
981
982 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
983
984 * src/list.c (read_and): Initialize current_stat_info
985 and extended_header at the start of the loop.
986 * src/names.c (all_names_found): Check if the argument
987 contains valid filename. Fixes coredump on `not_a_tar_file'
988 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
989 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
990 Fixes `pax-big-10g' bug.
991
992 2003-11-12 Paul Eggert <eggert@twinsun.com>
993
994 Fix some C compatibility bugs reported by Joerg Schilling.
995
996 * src/common.h (stripped_prefix_len): Fix misspelling
997 "stripped_path_len" in declaration.
998 * src/rmt.c (main): Use "return FOO;" rather than
999 "exit (FOO);"; we no longer have to worry about
1000 pre-ANSI hosts that mishandled returned values from "main".
1001 * src/tar.c (main): Likewise. This avoids warnings on some
1002 compilers.
1003 * src/system.c: Include signal.h, for 'kill'.
1004 * src/system.h (DEV_BSIZE): Remove.
1005 (DEFAULT_ST_BLKSIZE): New macro.
1006 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
1007 * src/tar.c (enum): Remove comma just before }.
1008
1009 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1010
1011 * src/list.c (decode_header): Initialize st_atime and
1012 st_ctime.
1013
1014 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1015
1016 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
1017 Bunk <bunk@fs.tum.de> for reporting.
1018 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
1019 <martin@xemacs.org> for spotting.
1020
1021 2003-11-04 Paul Eggert <eggert@twinsun.com>
1022
1023 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
1024 C99 require this.
1025
1026 2003-10-26 Paul Eggert <eggert@twinsun.com>
1027
1028 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
1029 Bug reported by Christian Weisgerber.
1030
1031 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1032
1033 * AUTHORS: Updated
1034 * NEWS: Updated
1035 * src/tar.c (decode_options): Removed superfluous archive format
1036 check
1037 * doc/tar.texi: Documented new features.
1038
1039 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1040
1041 * NEWS: Updated
1042 * THANKS: Added Wojciech Polak
1043 * configure.ac: Added checks for missing functions. Raised
1044 version number to indicate alpha release.
1045 * lib/Makefile.am: Added missing headers
1046 * lib/waitpid.c: Added missing includes.
1047 * src/extract.c: Likewise.
1048 * src/names.c: Removed spurious includes.
1049 * src/xheader.c: Likewise.
1050 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
1051 macro overriding broken mkdir prototypes.
1052
1053 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1054
1055 * configure.ac: Check for dev_t and ino_t.
1056 * m4/Makefile.am: Added missing files.
1057 * src/system.c: New file.
1058 * src/Makefile.am: Added system.c
1059 * src/common.h: Prototypes for functions from system.c
1060 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
1061 * src/buffer.c: Moved system dependencies to system.c
1062 * src/compare.c: Likewise.
1063 * src/create.c: Likewise.
1064 * src/delete.c: Likewise.
1065 * src/extract.c: Likewise.
1066 * src/rtapelib.c: Likewise.
1067
1068 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1069
1070 Implemented --occurrence option.
1071
1072 * NEWS: Updated.
1073 * src/tar.c: New option --occurrence.
1074 * src/common.h (occurrence_option): New global
1075 (struct name): Changed `found' member to `uintmax_t
1076 found_count'.
1077 (names_done): Removed
1078 (all_names_found): Changed prototype.
1079 (ISFOUND,WASFOUND): New macros
1080 * src/delete.c (delete_archive_members): Honor --occurrence
1081 option.
1082 * src/list.c (read_and): Likewise.
1083 * src/names.c: Count number of occurrences of each name in the
1084 archive.
1085 (name_match): Honor --occurrence option.
1086 (names_done): Removed
1087 (all_names_found,names_notfound): Rewritten.
1088
1089 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1090
1091 * src/tar.c: Removed extra precaution regarding
1092 subcommand_option == CAT_SUBCOMMAND
1093 * lib/Makefile.am: Updated
1094
1095 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1096
1097 * src/common.h (names_done): New function.
1098 * src/names.c: Likewise.
1099 * src/list.c (read_and): Use all_names_found() as `while'
1100 condition.
1101 * src/tar.c: New option --first-copy
1102 * NEWS: Updated
1103
1104 2003-09-24 Paul Eggert <eggert@twinsun.com>
1105
1106 * src/rmt.c (main): Don't translate Copyright string; international
1107 law says the word "Copyright" should be in English.
1108 * src/tar.c (decode_options): Likewise.
1109
1110 2003-09-22 Paul Eggert <eggert@twinsun.com>
1111
1112 * doc/tar.texi (extracting untrusted archives): New section.
1113
1114 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
1115 Return size_t, not pointer, so that we don't have to worry about
1116 violating the C standard by converting char const * to char *.
1117 All callers changed.
1118 * src/names.c (stripped_path_len): Likewise. Strip file system
1119 prefix, too. Count adjacent slashes as if they were one slash;
1120 that is the POSIX standard.
1121
1122 2003-09-17 Paul Eggert <eggert@twinsun.com>
1123
1124 * README-alpha: Document maintainer tool assumptions a bit. GNU
1125 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
1126 Debian bug 211447. Fix minor misspellings/whitespace nits.
1127
1128 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
1129 gl_USE_SYSTEM_EXTENSIONS.
1130
1131 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
1132 * m4/.cvsignore: Add restrict.m4, time_r.m4.
1133
1134 2003-09-17 Paul Eggert <eggert@twinsun.com>
1135
1136 * bootstrap: Don't use "for option; do";
1137 Solaris 8 /bin/sh doesn't like that.
1138
1139 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1140
1141 * README-alpha: Updated
1142 * bootstrap: Updated
1143
1144 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1145
1146 * README-alpha: Updated
1147 * bootstrap: Updated
1148 * po/POTFILES.in: Added src/xheader.c
1149 * src/common.h (cut_path_elements): Added proto.
1150
1151 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1152
1153 * src/buffer.c: Use ngettext where appropriate.
1154 * src/compare.c: Likewise.
1155 * src/create.c: Likewise.
1156 * src/misc.c: Likewise.
1157 * src/tar.c: Likewise.
1158 * src/update.c: Likewise.
1159
1160 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1161
1162 * .cvsignore: Added *.shar.gz
1163 * NEWS: Updated
1164 * TODO: Updated
1165 * src/common.h (strip_path_elements): New variable.
1166 * src/extract.c (extract_archive): Implemented --strip-path
1167 * src/names.c (cut_path_elements): New functon.
1168 * src/tar.c: New option --strip-path=NUM.
1169 (decode_options) Assign boolean values to bool variables.
1170
1171 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1172
1173 * src/delete.c: Fixed deletion from the POSIX archives.
1174 * src/list.c (read_header): Minor change.
1175 * src/tar.c (main): Do not check for volume_label_option
1176 if subcommand_option is not CREATE_SUBCOMMAND.
1177 * src/xheader.c (xheader_decode): Store the header as
1178 well (for eventual delete).
1179
1180 * tests/incremen.sh: Explicitly request GNU format. This will
1181 disappear when GNU extended header keywords are working.
1182 * tests/multiv01.sh: Likewise
1183 * tests/volume.sh: Likewise
1184
1185 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1186
1187 * src/create.c: Support for "linkpath" extended keyword.
1188 * src/xheader.c (decode_record): Reversed the return
1189 condition.
1190
1191 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1192
1193 * configure.ac: Allow to redefine the default output format.
1194 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
1195 (archive_format_string): New function.
1196 (usage): Updated help output.
1197 * README: Updated.
1198 * NEWS: Updated.
1199 * TODO: Updated.
1200
1201 2003-09-02 Paul Eggert <eggert@twinsun.com>
1202
1203 * src/common.h (destroy_stat, xheader_decode, xheader_store,
1204 xheader_read, xheader_finish, xheader_destroy): Add decls;
1205 C99 requires this.
1206
1207 * src/create.c (write_extended): Remove unused local 'bufsize'.
1208
1209 * src/delete.c (delete_archive_members): Handle case of
1210 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
1211 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
1212 occurs, as it's not possible.
1213 * src/update.c (update_archive): Likewise.
1214
1215 Use "const" when possible in new code.
1216 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
1217 (fmttab): Now const. All uses changed.
1218 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
1219 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
1220 decode_record, xheader_store, xheader_print, code_string, code_time,
1221 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
1222 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
1223 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
1224 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
1225 uid_coder, uid_decoder, uname_coder, uname_decoder):
1226 Use pointers to const when possible.
1227 (xhdr_tab): Now const.
1228
1229 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
1230 (set_archive_format): Report an error if no format name matches,
1231 instead of returning an undefined value.
1232
1233 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
1234 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
1235 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
1236 uid_decoder, uname_decoder): Remove unused keyword arg.
1237 All uses changed.
1238
1239 * src/tar.c (set_archive_format): Now static.
1240 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
1241
1242 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
1243 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
1244 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
1245 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
1246 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
1247 Remove forward decls; no longer needed.
1248 (xhdr_tab): Move to end, so that the forward decls aren't needed.
1249 Add a forward declaration.
1250
1251 Use 'bool' in new code, when appropriate.
1252 * src/xheader.c (decode_record): Return bool, not int.
1253 * src/common.h (read_header): Since it accepts bool, change
1254 all callers to use false and true rather than 0 and 1.
1255
1256 * src/xheader.c (decode_record): Fix misspelling in diagnostic
1257 "extended headed" -> "extended header".
1258
1259 GNU coding style fixes.
1260 * src/xheader.c (decode_record, xheader_decode):
1261 Do not use decls like "char *p, *q;".
1262
1263 Minor style fixes.
1264 (xheader_store): Avoid parentheses around object operand of sizeof.
1265
1266 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1267
1268 * src/create.c (start_header): Store long file names
1269 in "path" keyword of an extended header if in POSIX
1270 mode.
1271 (finish_header): print header before calling write_extended().
1272 * src/list.c (list_archive): Always decode the header. This
1273 is necessary so the extended header is processed and the correct
1274 filename is printed no matter what the state of verbose_option.
1275 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
1276 for the time being).
1277
1278 2003-09-01 Paul Eggert <eggert@twinsun.com>
1279
1280 Update from gnulib, and correct fnmatch to fnmatch-gnu.
1281 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
1282 Sort.
1283 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
1284 of AC_GNU_SOURCE.
1285 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
1286 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
1287 copying rules from gnulib module descriptions.
1288 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
1289 Update from gnulib modules alloca, fnmatch, getline, stdbool.
1290 * m4/.cvsignore: Add utimes-null.m4. Sort.
1291
1292 2003-09-01 Sergey Poznyakoff
1293
1294 Added initial support for creating POSIX headers.
1295
1296 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
1297 (string_to_chars): New functions
1298 (struct xheader): Changed structure
1299 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
1300 prototypes.
1301 * src/create.c (string_to_chars): New function.
1302 (write_extended): New function
1303 (start_header): Create extended POSIX headers if necessary.
1304 (finish_header): Likewise.
1305 * src/list.c (print_header): Take user/group from
1306 current_stat_info.
1307 * src/names.c (gid_to_gname,gname_to_gid)
1308 (uid_to_uname,uname_to_uid): Changed prototypes.
1309 * src/tar.c: New option --format.
1310 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
1311 (struct extra_header): Removed unused structure.
1312 (union block.extra_header): Removed unused member.
1313 * src/xheader.c: Implemented coder functions.
1314 * bootstrap: Added obstack.
1315 * lib/.cvsignore: Likewise.
1316 * configure.ac: Added 'gl_OBSTACK'
1317 * m4/Makefile.am: Added new files.
1318 * m4/.cvsignore: Likewise.
1319 * TODO: Minor formatting change
1320
1321 2003-08-31 Sergey Poznyakoff
1322
1323 Added initial support for POSIX extended and STAR headers
1324 (only for listing/extracting).
1325
1326 * src/xheader.c: New file.
1327 * src/Makefile.am: Added xheader.c
1328 * src/tar.h (struct star_header): New datatype
1329 (XHDTYPE,XGLTYPE): New defines
1330 (enum archive_format:STAR_FORMAT): New member
1331 (struct tar_stat_info): New datatype.
1332 (union block.star_header): New member.
1333 * src/common.h (orig_file_name,current_file_name)
1334 (current_trailing_slash,current_link_name): Removed variables.
1335 (current_stat_info): New variable
1336 (current_stat): Removed
1337 (extended_header): New variable
1338 (decode_header): Changed prototype.
1339 * src/list.c (decode_header): Added initial support for POSIX extended
1340 and STAR headers.
1341 (skip_member): Check oldgnu_header only if current_format is set
1342 to OLDGNU_FORMAT.
1343 * src/buffer.c: Use current_stat_info
1344 * src/compare.c: Likewise.
1345 * src/create.c: Likewise.
1346 * src/delete.c: Likewise.
1347 * src/incremen.c: Likewise.
1348 * src/mangle.c: Likewise.
1349 * src/update.c: Likewise.
1350 * src/extract.c: Likewise.
1351 (make_directories): Improved check for the existence of the directory
1352 * src/tar.c (destroy_stat): New function.
1353
1354 2003-08-29 Paul Eggert <eggert@twinsun.com>
1355
1356 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
1357 was worth (e.g., different users in en_GB disagree about -ize
1358 versus -ise).
1359 * po/en_GB.po: Remove.
1360
1361 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1362
1363 * TODO: Updated
1364 * NEWS: Updated
1365 * src/tar.c: Removed support for the obsolete command line
1366 options.
1367 * doc/tar.texi: Removed references to the obsolete command
1368 line options.
1369
1370 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1371
1372 * TODO: Updated
1373 * NEWS: Updated
1374 * doc/tar.texi: Updated
1375 * src/common.h (check_links_option): New variable
1376 (orig_file_name): New variable
1377 (check_links): New proto.
1378 * src/create.c (struct link.nlink): New member
1379 (link_table): Static for the module.
1380 (dump_file): Update `link' member when adding new links
1381 to the link_table.
1382 (check_links): New function.
1383 * src/list.c (print_header): Use orig_file_name.
1384 * src/tar.c: New option --check-links. Changed semantics of
1385 -o to comply to UNIX98 when extracting and to its previous
1386 semantics otherwise.
1387 (main): Call check_links if --check-links. was given.
1388
1389 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1390
1391 * src/list.c (print_header): Revised
1392 * NEWS: Started the entry for 1.13.26
1393 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
1394
1395 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1396
1397 * .cvsignore: Added to the repository.
1398 * doc/.cvsignore: Likewise.
1399 * lib/.cvsignore: Likewise.
1400 * m4/.cvsignore: Likewise.
1401 * po/.cvsignore: Likewise.
1402 * scripts/.cvsignore: Likewise.
1403 * src/.cvsignore: Likewise.
1404 * tests/.cvsignore: Likewise.
1405
1406 * lib/Makefile.am: Added exitfail.[hc]
1407 * src/misc.c (chdir_do): Fixed call to restore_cwd
1408 * src/buffer.c (flush_read): Fixed behavior on short
1409 reads right after opening the new archive (multiv01.sh test).
1410 (new_volume): Special handling for "-".
1411 * src/list.c (print_header): Print trailing slash if
1412 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1413 * tests/multiv01.sh: Minor changes.
1414 * m4/Makefile.am: Added missing files.
1415
1416 2003-07-05 Paul Eggert <eggert@twinsun.com>
1417
1418 Finish the checkin begin yesterday.
1419
1420 * NEWS: Document the user-visible changes installed in the last
1421 two days.
1422
1423 * TODO: New file (actually, resurrected; but with new contents).
1424
1425 * src/list.c (read_and): Give full type for procedure arg.
1426 (read_header): Strip trailing slashes, setting current_trailing_slash.
1427 (tartime): Avoid int overflow when printing year (!).
1428 (print_header): New arg specifying block ordinal. All uses changed.
1429 Print link as 'h' type. Give labels for long links and names.
1430
1431 * src/misc.c (contains_dot_dot): Moved to names.c
1432 (must_be_dot_or_slash): New function.
1433 (safer_rmdir): Use it.
1434 (remove_any_file): Now takes enum as option, not boolean.
1435 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1436 to unlink a directory.
1437 (deref_stat): Accept bool, not int.
1438
1439 * src/names.c (namelist_match): Allow partial matches only if
1440 recursive.
1441 (hash_string_hasher): Renamed from hash_avoided_name.
1442 (hash_string_compare): Renamed from compare_avoided_anames.
1443 (hash_string_insert, hash_string_lookup): New functions.
1444 (add_avoided_name, is_avoided_name): Use them.
1445 (safer_name_suffix): New function.
1446 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1447
1448 * src/rmt.c: Don't include print-copyr.h.
1449 (prepare_input_buffer): New arg FD.
1450 Do not read more than INT_MAX bytes at once,
1451 since it breaks on some brain damaged Tru64 hosts.
1452 Divide size by two
1453 when retrying instead of subtracting 1024; for speed.
1454 (main): Use gettext to translate (C), not print_copyright.
1455
1456 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1457 now that gnulib handles this.
1458 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1459 C89 or better.
1460 Assume that offsetof is defined in stddef.h.
1461 Do not include <sys/param.h>.
1462 (realloc, lseek): Do not declare.
1463 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1464 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1465 declarations, since we now assume C89 or better.
1466 (PARAMS): Remove, as we now assume C89. All uses changed.
1467 (bindtextdomain, textdomain): Include <gettext.h> to define.
1468 Include <unlocked-io.h>.
1469 (valloc): Define if not defined, and if valloc is not declared.
1470 (xstrdup): Remove decl.
1471
1472 * src/tar.c: Do not include <print-copyr.h>.
1473 Include <getdate.h>.
1474 (get_date): Remove decl.
1475 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1476 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1477 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1478 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1479 (long_options, decode_options): Use them.
1480 (OVERWRITE_DIR_OPTION): Remove.
1481 (long_options): New options --index-file, --no-overwrite-dir.
1482 Remove --overwrite-dir option.
1483 (usage): Use PACKAGE_BUGREPORT.
1484 (decode_options): Terminate new argv properly.
1485 Use PACKAGE_NAME, PACKAGE_VERSION.
1486 If verbose, report how we grokked any textual date option.
1487 (main): Add support for index-file.
1488
1489 * tests/Makefile.am: Convert to UTF-8.
1490 (AUTOMAKE_OPTIONS): Remove.
1491 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1492 (INCLUDES): Remove ../intl.
1493 (LDADD): Don't link libtar.a twice.
1494
1495 * tests/genfile.c: Convert to UTF-8.
1496 Don't include <print-copyr.h>.
1497 (DEFAULT_PATTERN): Renamed from DEFAULT.
1498 (ZEROS_PATTERN): Renamed from ZEROS.
1499 (main): Use gettext to translate (C), not print_copyright.
1500
1501 2003-07-04 Paul Eggert <eggert@twinsun.com>
1502
1503 Revamp to meet current standards of autoconf, automake,
1504 gettext, and gnulib, and incorporate new translations.
1505
1506 * config/config.guess, config/config.sub, config/depcomp,
1507 config/install-sh, config/mdate-sh, config/missing,
1508 config/mkinstalldirs, config/texinfo.texi:
1509 Moved here from parent directory, or from doc.
1510 * config.hin: Renamed from config.h.in.
1511 * config/config.rpath: New file.
1512
1513 * intl: Remove this subdirectory.
1514
1515 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1516
1517 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1518 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1519 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1520 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1521 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1522 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1523 stamp-h.in: Remove.
1524
1525 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1526 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1527 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1528 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1529 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1530 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1531 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1532 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1533 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1534 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1535 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1536 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1537 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1538 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1539 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1540 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1541 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1542 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1543 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1544
1545 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1546 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1547 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1548 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1549 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1550 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1551 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1552 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1553 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1554 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1555 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1556 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1557 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1558 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1559 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1560 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1561 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1562 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1563 po/Makefile.in.in:
1564 Upgrade to latest version from external source. The file "bootstrap"
1565 now grabs these automatically, so we needn't keep track of them
1566 in this change long any longer.
1567
1568 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1569 (SUBDIRS): Remove intl.
1570 * PORTS: Update for star, Macintosh.
1571 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1572 Bison 1.875, gettext 0.12.1.
1573 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1574 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1575 (AC_CONFIG_AUX_DIR): New.
1576 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1577 like coreutils.
1578 (AC_PREREQ): Bump from 2.52 to 2.57.
1579 (AC_GNU_SOURCE): New.
1580 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1581 we no longer support K&R C.
1582 (YACC): Remove.
1583 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1584 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1585 (AC_MBSTATE_T): Remove.
1586 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1587 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1588 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1589 (AM_STDBOOL_H): Add.
1590 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1591 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1592 (AC_CHECK_TYPE): Remove ssize_t.
1593 (gt_TYPE_SSIZE_T): Add.
1594 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1595 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1596 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1597 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1598 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1599 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1600 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1601 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1602 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1603 napms, poll, select, strstr, usleep.
1604 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1605 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1606 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1607 (AM_GNU_GETTEXT_VERSION): New.
1608 (AC_OUTPUT): Remove intl/Makefile.
1609
1610 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1611 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1612 * doc/fdl.texi: Update to current GNU version.
1613 * doc/gettext.texi: Update to current coreutils version,
1614 plus a copyright notice.
1615 * doc/tar.texi: Switch to new method for doing copyright notices.
1616 Use @acronym instead of @sc where appropriate.
1617 Remove empty examples. Give a few more examples.
1618
1619 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1620 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1621 are built up in pieces with +=.
1622 (noinst_HEADERS, INCLUDES): Remove.
1623 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1624 (libtar_a_LIBADD): Use $ rather than @.
1625 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1626
1627 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1628 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1629 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1630 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1631 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1632 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1633 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1634 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1635 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1636 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1637 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1638 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1639 prereq.m4, xstrtoimax.m4.
1640
1641 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1642 be translated, since it's not a user-visible tool.
1643
1644 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1645
1646 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1647 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1648 consistency with coreutils.
1649 (LDADD): Link LIBINTL after libtar.a, since
1650 it's now external and should stand by itself.
1651
1652 * src/buffer.c (print_total_written): Adjust to new human.h
1653 interface.
1654 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1655 (open_archive): Open index file name.
1656 Strip trailing slahes from file names.
1657 (flush_write): Set size to 0 if not saving names.
1658 (flush_write, flush_read): Use safer_name_suffix rather than
1659 inline code.
1660
1661 * src/common.h: Include <quote.h>.
1662 (absolute_names_option, atime_preserve_option, backup_option,
1663 block_number_option, checkpoint_option, dereference_option,
1664 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1665 incremental_option, interactive_option, multi_volume_option,
1666 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1667 read_full_records_option, remove_files_option, same_order_option,
1668 show_omitted_dirs_option, sparse_option, starting_file_option,
1669 to_stdout_option, totals_option, touch_option, verify_option,
1670 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1671 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1672 recent_long_link_blocks): New vars.
1673 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1674 (OVERWRITE_OLD_DIRS): Remove.
1675 (enum remove_option): New enum.
1676 (remove_any_file): Use it as option arg, not int.
1677 (is_avoided_name, contains_dot_dot): Return bool, not int.
1678 (safer_name_suffix): New decl.
1679
1680 * src/compare.c (now_verifying): Now bool, not int.
1681 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1682 all callers changed to test for failure.
1683 (diff_sparse_files): Take size from current_stat, not from param.
1684 (diff_archive): Do not count trailing slashes in archives.
1685 (verify_volume): Test for header failure after loop, not before.
1686
1687 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1688 All callers changed.
1689 (start_header): Clear devmajor and devminor fields, too.
1690 (finish_header): New arg block_ordinal.
1691 (init_sparsearray): Now extern. Set sp_array_size to
1692 SPARSES_IN_OLDGNU_HEADER if it is zero.
1693 (dump_file): Keep link table as a hash.
1694 Do not count "file changed as we read it" as a failure.
1695
1696 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1697 Move extern decl to common.h.
1698
1699 * src/extract.c (we_are_root): Now bool, not int.
1700 (check_time): Warn about implausibly old time stamps.
1701 (set_stat): Use utimbuf, not stat_info.
1702 (prepare_to_extract): New arg DIRECTORY.
1703 (fill_in_sparse_array): Moved here from compare.c.
1704 (extract_sparse_file): Now returns off_t, giving size left.
1705 Truncate file at end.
1706 (extract_archive): Use safer_name_suffix rather than rolling our own.
1707 Use fill_in_sparse_array rather than rolling our own.
1708 Strip trailing slashes more effectively.
1709 Check for unsafe names.
1710
1711 * src/incremen.c (struct directory): nfs and found are now of type
1712 bool, not int.
1713 (gnu_restore): Now takes directory name as argument, not offset
1714 of directory name in a global. All uses changed.
1715 (CURRENT_FILE_NAME): Remove.
1716
1717 New tests.
1718 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1719 files.
1720
1721 2002-09-30 Paul Eggert <eggert@twinsun.com>
1722
1723 * src/rmt.c (prepare_input_buffer): Renamed form
1724 prepare_record_buffer. All uses changed. Do not assume that
1725 size_t is the same width as int.
1726
1727 2002-03-29 Paul Eggert <eggert@twinsun.com>
1728
1729 * src/incremen.c (get_directory_contents):
1730 If ignore_failed_read_option, only warn about
1731 get_directory_contents failures. Fix suggested by
1732 Mark Costlow.
1733
1734 2002-01-31 Mark W. Eichin <eichin@thok.org>
1735
1736 * src/buffer.c (child_open_for_compress): Don't try to read
1737 past the end of the buffer.
1738
1739 2001-10-11 Jim Meyering <meyering@lucent.com>
1740
1741 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1742 and quote_n (1, ... to avoid clobbering a buffer.
1743
1744 2001-09-26 Paul Eggert <eggert@twinsun.com>
1745
1746 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1747
1748 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1749 end of file; just ignore them silently.
1750
1751 * src/list.c (read_header): Don't keep around extended name
1752 and link info indefinitely; keep it only for the next file.
1753 This fixes a bug introduced in 1.13.24, and removes the need
1754 for some static variables. Set recent_long_name and
1755 recent_long_link to zero if there were no long links; this
1756 avoids a violation of ANSI C rules for pointers in delete.c.
1757 * THANKS: Add Christian Laubscher.
1758
1759 2001-09-26 Jim Meyering <meyering@lucent.com>
1760
1761 * doc/tar.texi (Remote Tape Server): is know -> is known
1762
1763 2001-09-25 Paul Eggert <eggert@twinsun.com>
1764
1765 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1766 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1767 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1768 want to distinguish EINVAL and EILSEQ.
1769
1770 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1771
1772 * src/extract.c (maybe_recoverable):
1773 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1774
1775 2001-09-22 Paul Eggert <eggert@twinsun.com>
1776
1777 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1778
1779 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1780 with GPL.
1781
1782 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1783 * PORTS: Add copyright notice, 'star' reference.
1784 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1785 * THANKS: Add Christophe Kalt.
1786 * config.sub: Upgrade to 2001-09-14 version.
1787
1788 * configure.ac (ALL_LINGUAS): Add ko.
1789 * po/ko.po: Resurrected file.
1790
1791 * doc/convtexi.pl: Add coding advice for Emacs.
1792
1793 * doc/getdate.texi: Add copyright notice.
1794
1795 * doc/mdate-sh: Upgrade to automake 1.5 version.
1796
1797 * doc/tar.texi (extracting files): Mention --to-stdout.
1798 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1799 (Overwrite Old Files): Likewise.
1800
1801 * lib/Makefile.am (noinst_HEADERS):
1802 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1803 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1804
1805 * lib/copysym.c, lib/copysym.h: Remove.
1806 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1807 lib/unicodeio.h: New files.
1808
1809 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1810 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1811
1812 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1813 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1814
1815 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1816 * m4/isc-posix.m4: Remove.
1817
1818 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1819
1820 * po/POTFILES.in: Add copyright notice.
1821
1822 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1823 well as after.
1824 * tests/Makefile.am (LDADD): Likewise.
1825
1826 * src/buffer.c (write_archive_buffer, close_archive):
1827 If an archive is a socket, treat it like a FIFO.
1828 (records_read, records_written): New vars.
1829 (write_archive_to_stdout): Now bool, not int.
1830 (open_archive, flush_write, flush_read): Keep records_read and
1831 records_written up to date.
1832
1833 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1834 (write_archive_to_stdout): Now bool, not int.
1835 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1836 (read_header): Now takes bool arg. Existing callers modified
1837 to pass 0, unless otherwise specified.
1838
1839 * src/delete.c (records_read): Remove; now a global.
1840 (acting_as_filter): Now bool, not int.
1841 (recent_long_name, recent_long_link, recent_long_name_blocks,
1842 recent_long_link_blocks, records_read, records_written): New decls.
1843 (records_skipped): New var.
1844 (move_archive): Don't divide by zero if arg is 0.
1845 Use the above vars to compute how far to move.
1846 (write_recent_blocks): New function.
1847 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1848 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1849 Keep track of how many records have been skipped.
1850 Let the buffer code count records.
1851 When copying a header, copy any extended headers that came before it.
1852
1853 * src/extract.c (extract_archive): When marking a directory to be
1854 updated after symlinks, stat all directories after it in the
1855 delayed-set-stat list too, since they will be checked after
1856 symlinks. Add support for --overwrite-dir.
1857
1858 * src/list.c (recent_long_name, recent_long_link,
1859 recent_long_name_blocks, recent_long_link_blocks): New vars.
1860 (read_and): Pass 0 to read_header.
1861 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1862 headers into new vars. Null-terminate incoming symbolic links.
1863
1864 * src/rmt.c: Include print-copyr.h, not copysym.h.
1865 (main): Use print_copyright, not copyright_symbol.
1866 * src/tar.c (decode_options): Likewise.
1867 (OVERWRITE_DIR_OPTION): New constant.
1868 (long_options, usage, decode_options): Add --overwrite-dir.
1869
1870 * src/tar.h: Put copyright notice into documentation.
1871
1872 * tests/Makefile.am (TESTS): Add delete03.sh.
1873 * tests/delete03.sh: New file.
1874
1875 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1876 (main): Use print_copyright, not copyright_symbol.
1877 Include <argmatch.h>.
1878 (pattern_strings): Remove.
1879 (pattern_args, pattern_types): New constants.
1880 (main): Use XARGMATCH, not argmatch.
1881
1882 2001-09-20 Jim Meyering <meyering@lucent.com>
1883
1884 * lib/xstrtol.c (strtoimax): Guard declaration with
1885 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1886 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1887 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1888 (strtoumax): Likewise, for completeness (it wasn't necessary).
1889 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1890 Check for declaration of strtoimax.
1891 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1892 Check for declaration of strtoumax.
1893
1894 2001-09-16 Paul Eggert <eggert@twinsun.com>
1895
1896 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1897
1898 2001-09-14 Paul Eggert <eggert@twinsun.com>
1899
1900 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1901
1902 * README-alpha: Describe automake patch.
1903
1904 * configure.ac (LIBOBJS):
1905 Remove automake 1.4 workaround, as we're using 1.5 now.
1906 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1907
1908 * lib/copysym.c: Include stddef.h, for size_t.
1909 Include langinfo.h if needed.
1910 Use locale_charset only if USE_INCLUDED_LIBINTL;
1911 if not, use nl_langinfo (CODESET) if available.
1912
1913 2001-09-13 Paul Eggert <eggert@twinsun.com>
1914
1915 * config.guess, config.sub: Sync with canonical versions.
1916
1917 * configure.ac (jm_PREREQ_XGETCWD): Add.
1918
1919 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1920 (libtar_a_SOURCES): Add copysym.c.
1921 * copysym.c, copysym.h: New files.
1922
1923 * lib/error.c: Sync with fileutils version.
1924
1925 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1926 * m4/getcwd.m4: New file.
1927 * m4/uintmax_t.m4: Remove.
1928
1929 * m4/gettext.m4 (AM_WITH_NLS):
1930 Fix bug with calculating version of Bison 1.29.
1931 Reported by Karl Berry.
1932
1933 * src/Makefile.am (datadir): Remove.
1934
1935 * src/rmt.c: Include copysym.h.
1936 (main): Use copyright_symbol to translate copyright notice,
1937 instead of gettext.
1938 * src/tar.c: Likewise.
1939 * tests/genfile.c: Likewise.
1940
1941 * src/system.h (MB_LEN_MAX): New symbol.
1942
1943 2001-09-11 Paul Eggert <eggert@twinsun.com>
1944
1945 * src/extract.c (struct delayed_set_stat): New member
1946 'after_symlinks'.
1947 (delay_set_stat): Initialize it to 0.
1948 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1949 taking an extra stat ourselves. All callers changed.
1950 (set_stat): Likewise.
1951 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1952 If false, stop when encountering a struct whose 'after_symlinks'
1953 member is true. Otherwise, go through all structures but check
1954 them more carefully. All callers changed.
1955 (extract_archive): When extracting a deferred symlink, if its parent
1956 directory's status needs fixing, then mark the directory as needing
1957 to be fixed after symlinks.
1958 (extract_finish): Fix status of ordinary directories, then apply
1959 delayed symlinks, then fix the status of directories that are
1960 ancestors of delayed symlinks.
1961
1962 * src/rtapelib.c (rexec):
1963 Remove declaration; it ran afoul of prototypes on Crays.
1964 Reported by Wendy Palm of Cray.
1965
1966 2001-09-06 Paul Eggert <eggert@twinsun.com>
1967
1968 * lib/strtoimax.c (HAVE_LONG_LONG):
1969 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1970 (strtoimax): Use sizeof (long), not
1971 sizeof strtol (ptr, endptr, base),
1972 to work around bug in IBM C compiler.
1973
1974 2001-09-04 Paul Eggert <eggert@twinsun.com>
1975
1976 * lib/xgetcwd.c: Include "xalloc.h".
1977 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1978 report an error and exit.
1979
1980 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1981 (jm_PREREQ): Use it.
1982
1983 2001-09-03 Paul Eggert <eggert@twinsun.com>
1984
1985 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1986 (jm_PREREQ_XGETCWD): New macro.
1987
1988 * lib/exclude.c (fnmatch_no_wildcards):
1989 Fix typo that caused us to do case-folding
1990 search even when that was not desired. This occurred only in the
1991 no-wildcard case.
1992
1993 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1994 Do not include xalloc.h.
1995 (INITIAL_BUFFER_SIZE): New symbol.
1996 Do not use xmalloc / xrealloc, since the caller is responsible for
1997 handling errors. Preserve errno around `free' during failure.
1998 Do not overrun buffer when using getwd.
1999
2000 * lib/xgetcwd.c (xgetcwd):
2001 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
2002 to decide whether to use getcwd (NULL, 0).
2003
2004 2001-09-02 Paul Eggert <eggert@twinsun.com>
2005
2006 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
2007
2008 2001-09-01 Jim Meyering <meyering@lucent.com>
2009
2010 * exclude.c: Use `""', not `<>' to #include non-system header files.
2011 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
2012 and strncasecmp as r-values. Unixware didn't have declarations.
2013
2014 2001-08-31 Jim Meyering <meyering@lucent.com>
2015
2016 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
2017 Use an initial, malloc'd, buffer of length 128 rather than
2018 a statically allocated one of length 1024.
2019
2020 2001-08-30 Paul Eggert <eggert@twinsun.com>
2021
2022 * lib/utime.c: Include full-write.h.
2023 * lib/xstrtol.c (strtoimax): New decl.
2024
2025 2001-08-29 Paul Eggert <eggert@twinsun.com>
2026
2027 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
2028
2029 * src/create.c (dump_file): Relativize link names before dumping.
2030 This fixes a bug reported by Jose Pedro Oliveira.
2031
2032 * src/create.c (dump_file): Use offsetof when computing sizes for
2033 struct hack; this avoids wasted space in some cases.
2034 * src/incremen.c (note_directory, find_directory): Likewise.
2035 * src/names.c (name_gather, addname): Likewise.
2036
2037 * src/extract.c (extract_archive): Use strcpy, not memcpy,
2038 for consistency with other code that does similar things.
2039 * src/names.c (name_gather): Likewise.
2040
2041 * src/names.c (read_name_from_file, name_next, name_gather,
2042 add_hierarchy_to_namelist): Avoid quadratic behavior when
2043 reallocating buffers. Check for buffer size overflow.
2044 (addname): Avoid unnecessary clearing of memory.
2045
2046 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
2047
2048 * src/extract.c (delay_set_stat): Fix off-by-one error in file
2049 name size allocation that caused core dumps.
2050
2051 2001-08-28 Paul Eggert <eggert@twinsun.com>
2052
2053 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
2054
2055 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
2056 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
2057 (daddr_t): Remove; no longer used.
2058 (jm_PREREQ_HUMAN): Add.
2059
2060 * acconfig.h: Remove; no longer needed.
2061
2062 * config.guess, config.sub:
2063 New files, from automake 1.5. Gettext 0.10.39 needs them.
2064 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
2065
2066 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
2067 (SUBDIRS): Put intl before lib, as gettext requires.
2068
2069 * ABOUT-NLS: Upgrade to gettext 0.10.39.
2070 * intl: Upgrade entire directory to gettext 0.10.39.
2071 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
2072 New files, from gettext 0.10.39.
2073 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
2074 Upgrade to gettext 0.10.39,
2075 * po/Makefile.in.in: Likewise, except fix a typo in its copying
2076 permissions.
2077 * po/cat-id-tbl.c, po/stamp-cat-id:
2078 Remove; no longer used by gettext 0.10.39.
2079 * po/ChangeLog: New file.
2080
2081 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
2082 $(srcdir)/tar.texi: Likewise.
2083 * doc/freemanuals.texi: New file.
2084 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
2085 `fileds' -> `fields'
2086 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
2087
2088 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
2089 (noinst_HEADERS): Add quote.h.
2090 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
2091
2092 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
2093
2094 * lib/full-write.c, lib/savedir.c: Comment fix.
2095
2096 * lib/pathmax.h: Remove.
2097
2098 * lib/quote.c, lib/quote.h: New files.
2099
2100 * lib/xgetcwd.c: Don't include pathmax.h.
2101 Include stdlib.h and unistd.h if available.
2102 Include xalloc.h.
2103 (xmalloc, xstrdup, free): Remove decls.
2104 (xgetcwd): Don't assume sizes fit in unsigned.
2105 Check for overflow when computing sizes.
2106 Simplify reallocation code.
2107
2108 * lib/xmalloc.c: Quote failure tests.
2109
2110 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
2111
2112 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
2113 similar to strtol.c.
2114 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
2115 (verify): New macro.
2116 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2117 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2118 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2119 changed to signed values. Check sizes at compile-time, not
2120 run-time. Prefer strtol to strtoll if both work.
2121 (main): Remove.
2122
2123 * lib/xstrtol.h (xstrtoimax): New decl.
2124
2125 * m4/Makefile.am (EXTRA_DIST):
2126 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
2127 longlong.m4, xstrtoimax.m4.
2128
2129 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
2130 Remove; now done by autoconf.
2131 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
2132 Use AC_CHECK_TYPE instead of merely looking for the header.
2133
2134 * m4/uintmax_t.m4: Use shorter comment.
2135
2136 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
2137 Quote first arg of AC_DEFUN.
2138 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
2139 is needed to parse the include file.
2140 Simplify logic behind the args to AC_REPLACE.
2141
2142 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
2143
2144 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
2145
2146 * src/rmt.c (main):
2147 Use "Copyright %d" to simplify the translator's job in the future.
2148 Advise translator about circle-C.
2149 * src/tar.c: (decode_options): Likewise.
2150 * tests/genfile.c (main): Likewise.
2151
2152 2001-08-28 Jim Meyering <meyering@lucent.com>
2153
2154 * lib/argmatch.c: Include "quote.h".
2155 (argmatch_invalid): Quote the context.
2156
2157 * lib/dirname.c (dir_name): Fix typo on PC platforms.
2158
2159 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
2160 Use single-quote for local .h files.
2161
2162 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
2163
2164 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
2165 glibc versions.
2166
2167 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
2168 invoking mktime the last time.
2169
2170 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
2171
2172 * lib/rename.c: Major rewrite by Volker Borchert to use system
2173 rename function, but to work around problems with trailing
2174 slashes.
2175
2176 * lib/strtoll.c: New file, from glibc.
2177 * lib/strtoul.c: Update from glibc.
2178
2179 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
2180 Add support for signed numbers, too.
2181 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
2182 is not defined.
2183 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
2184 not defined.
2185 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
2186 (main): Use generic names in debugging output.
2187 * lib/strtoimax.c: Plus add the following changes of my own:
2188 (main): Use accurate names in debugging output.
2189
2190 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
2191 Don't use PATH_MAX.
2192
2193 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
2194 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
2195 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
2196 m4/utime.m4, m4/utimes.m4:
2197 Quote the first argument in each use of AC_DEFUN.
2198
2199 * m4/getline.m4: Don't use string.h.
2200
2201 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
2202
2203 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
2204
2205 2001-08-27 Paul Eggert <eggert@twinsun.com>
2206
2207 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
2208
2209 The biggest change is the new --exclude semantics and options.
2210 The basic idea was suggested by Gerhard Poul; thanks!
2211
2212 * NEWS: Describe new --exclude semantics and options, and bug fixes.
2213 * README: ignfail.sh fails on some NFS hosts.
2214 * NEWS, README, lib/xstrtol.h: Add copyright notice.
2215
2216 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
2217 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
2218 Remove; the automake bug has been fixed.
2219 * acinclude.m4: Remove.
2220
2221 * configure.ac: Renamed from configure.in.
2222 (AC_PREREQ): Bump from 2.13 to 2.52.
2223 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
2224 1997-05-30) has an encoding error.
2225 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
2226 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
2227
2228 * doc/fdl.texi: Update to current GNU version.
2229
2230 * doc/tar.texi: Put leading '*' in direntry.
2231 Accommodate new gfdl sectioning.
2232 New option --recursion (the default) that is the inverse of
2233 --no-recursion.
2234
2235 New options --anchored, --ignore-case, --wildcards,
2236 --wildcards-match-slash, and their negations (e.g., --no-anchored).
2237 Along with --recursion and --no-recursion, these control how exclude
2238 patterns are interpreted. The default interpretation of exclude
2239 patterns is now --no-anchored --no-ignore-case --recursion
2240 --wildcards --wildcards-match-slash.
2241
2242 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
2243
2244 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
2245 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2246 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2247 Include if available.
2248 (<xalloc.h>): Include
2249 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2250 (verify): New macro. Use it to verify that EXCLUDE macros do not
2251 collide with FNM macros.
2252 (struct patopts): New struct.
2253 (struct exclude): Use it, as exclude patterns now come with options.
2254 (new_exclude): Support above changes.
2255 (new_exclude, add_exclude_file):
2256 Initial size must now be a power of two to simplify overflow checking.
2257 (free_exclude, fnmatch_no_wildcards): New function.
2258 (excluded_filename): No longer requires options arg, as the options
2259 are determined by add_exclude. Now returns bool, not int.
2260 (excluded_filename, add_exclude):
2261 Add support for the fancy new exclusion options.
2262 (add_exclude, add_exclude_file): Now takes int options arg.
2263 Check for arithmetic overflow when computing sizes.
2264 (add_exclude_file): xrealloc might modify errno, so don't
2265 realloc until after errno might be used.
2266
2267 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2268 New macros.
2269 (free_exclude): New decl.
2270 (add_exclude, add_exclude_file): Now takes int options arg.
2271 (excluded_filename): No longer requires options arg, as the options
2272 are determined by add_exclude. Now returns bool, not int.
2273
2274 * lib/prepargs.c: Include <string.h>; required for C99 since
2275 we use strlen.
2276
2277 * lib/quotearg.c:
2278 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
2279
2280 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
2281 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
2282
2283 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
2284 Remove inttypes_h.m4, largefile.m4, mktime.m4.
2285
2286 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
2287 subsumed by Autoconf 2.50.
2288
2289 * m4/error.m4: Upgrade to serial 2.
2290
2291 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
2292 remove test for GNU C library. It's not correct, as some
2293 older glibcs are buggy.
2294
2295 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
2296
2297 * m4/prereq.m4: Upgrade to serial 20, but then:
2298 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
2299 (jm_PREREQ_EXCLUDE): New macro.
2300 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
2301 by autoconf 2.5x.
2302
2303 * m4/realloc.m4: Upgrade to serial 4.
2304
2305 * m4/strerror_r.m4: Revert to serial 1002.
2306
2307 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
2308
2309 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
2310
2311 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
2312 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
2313 it is now subsumed by autoconf. Add inttypes.h.
2314
2315 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
2316 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
2317
2318 * src/buffer.c (new_volume): Stop if the script exits with an error.
2319
2320 * src/common.h (excluded_with_slash, excluded_without_slash):
2321 Remove, replacing by:
2322 (excluded): New decl.
2323 (link_error): New decl.
2324 (excluded_name): Now returns bool.
2325
2326 * src/extract.c:
2327 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
2328 Support hard links to symbolic links.
2329
2330 (struct delayed_symlink): Remove 'names' member, replacing it with
2331 'sources' and 'target' member. All uses changed.
2332
2333 (struct string_list): New type.
2334
2335 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
2336 for struct hack; this avoids wasted space in some cases.
2337
2338 (extract_archive): Fix test for absolute pathnames and/or "..".
2339 Use link_error to report errors for links.
2340 Remove redundant trailing '/' at "really_dir", for all uses, not
2341 just before invoking mkdir.
2342 If overwriting old files, do not worry so much about existing
2343 directories.
2344 Fix mode computation in the case where the directory exists.
2345
2346 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
2347 link, make a copy of the symbolic link.
2348
2349 * src/incremen.c (get_directory_contents):
2350 If ignore_failed_read_option, only warn about
2351 stat failures.
2352
2353 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
2354 However, check for error even for '-' or '+' case.
2355
2356 (print_header): Try parsing uids and gids as unsigned integers first,
2357 and as a uid_t or gid_t only if that fails. This adds support for
2358 listing positive uids and gids that are greater than UID_MAX and
2359 GID_MAX.
2360
2361 * src/misc.c (link_error): New function.
2362
2363 * src/names.c (collect_and_sort_names):
2364 If ignore_failed_read_option, only warn about
2365 stat errors.
2366
2367 (excluded_name): Now returns bool. Simplify, as the fancy
2368 features are now all in excluded_filename.
2369
2370 * src/rtapelib.c (base_name): Remove decl, as system.h now
2371 declares it.
2372
2373 * src/system.h: Include stddef.h if available.
2374 (offsetof): Declare if stddef.h doesn't.
2375
2376 Include <dirname.h>.
2377 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
2378
2379 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
2380 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
2381 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
2382 WILDCARDS_MATCH_SLASH_OPTION):
2383 New enum values.
2384
2385 (long_options, usage, decode_options): Add support for --anchored,
2386 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
2387 --no-wildcards-match-slash, --recursion, --wildcards,
2388 --wildcards-match-slash.
2389
2390 (decode_options): Implement the new way of interpreting exclude
2391 patterns.
2392
2393 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
2394
2395 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
2396 just print error messages suggesting alternatives.
2397
2398 (add_filtered_exclude): Remove.
2399
2400 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2401
2402 * tests/extrac04.sh (out): Remove
2403 directory/subdirectory/file1, as the new semantics for
2404 --exclude exclude it.
2405
2406 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2407
2408 2001-08-12 Paul Eggert <eggert@twinsun.com>
2409
2410 * lib/addext.c (<errno.h>): Include.
2411 (errno): Declare if not defined.
2412 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2413 leaves errno alone, because there is no limit. Also, work even if
2414 size_t is narrower than long.
2415
2416 2001-07-08 Paul Eggert <eggert@twinsun.com>
2417
2418 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2419
2420 2001-05-10 Paul Eggert <eggert@twinsun.com>
2421
2422 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2423 Include <backupfile.h> and <dirname.h> after size_t is defined.
2424 (addext): Use base_len to trim redundant trailing slashes instead of
2425 doing it ourselves.
2426
2427 * lib/backupfile.c (ISSLASH, base_name):
2428 Remove decls; now in dirname.h.
2429 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2430 is defined.
2431 (find_backup_file_name): Rename locals to avoid new functions.
2432 Use base_len instead of rolling it ourselves.
2433 Work even if dirlen is 0.
2434 Use a dir of '.' if given the empty string.
2435
2436 * lib/basename.c:
2437 Do not include <stdio.h>, <assert.h>; no longer needed.
2438 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2439 Include <string.h>, <dirname.h>.
2440 (base_name): Allow file names ending in slashes, other than names
2441 that are all slashes. In this case, return the basename followed
2442 by the slashes.
2443
2444 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2445 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2446 (dir_len): Renamed from dirlen.
2447 All callers changed.
2448
2449 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2450 New macros.
2451 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2452
2453 2001-02-16 Paul Eggert <eggert@twinsun.com>
2454
2455 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2456 Do not declare or define if HAVE_MBRTOWC,
2457 since the test for HAVE_MBRTOWC now requires proper declarations.
2458
2459 * lib/alloca.c (malloc): Undef before defining.
2460
2461 2001-02-13 Paul Eggert <eggert@twinsun.com>
2462
2463 * src/compare.c (read_and_process): Use off_t for size.
2464 From Maciej W. Rozycki.
2465
2466 2001-01-26 Paul Eggert <eggert@twinsun.com>
2467
2468 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2469
2470 2001-01-12 Paul Eggert <eggert@twinsun.com>
2471
2472 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2473
2474 * lib/savedir.h (savedir): Remove size arg.
2475
2476 * doc/tar.texi: Add @setchapternewpage odd.
2477 Remove -I as an alias for -T, for now.
2478 Add @dircategory.
2479 Update copyright. Remove "Published by".
2480 Dates beginning with / or . are taken to be file names.
2481
2482 * src/tar.c (<time.h>): Do not include;
2483 (time): Do not declare.
2484 (usage): Remove -I as an alias for -T.
2485 (OPTION_STRING): Remove -I.
2486 (decode_options): Dates that look like an absolute path name,
2487 or that start with '.', are presumed to be file names whose
2488 dates are taken.
2489 Remove 'I' as an aliase for 'T'.
2490 Update copyright.
2491
2492 * src/extract.c (<time.h>): Do not include; system.h now does this.
2493 (make_directories): Skip filesystem prefixes.
2494 Don't assume '/' is the only separator.
2495 (extract_sparse_file): Use new full_write semantics.
2496 On write error, return instead of invoking skip_file.
2497 Do not free sparsearray; caller does this now.
2498 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2499 separator.
2500 (extract_archive): Don't assume file name lengths fit in int.
2501 Report what got stripped from member name; it might be more than '/'.
2502 Use new full_write semantics.
2503 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2504 mkdir to ignore it.
2505 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2506
2507 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2508 (time): Remove decl; likewise.
2509 (child_open_for_uncompress): Use new full_write semantics.
2510 (flush_write): Use ISSLASH instead of testing for '/'.
2511 (flush_read): Likewise.
2512
2513 * src/rmt.h (_remdev): Look for / anywhere in Path.
2514
2515 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2516 Don't assume '/' is the only separator.
2517 (safer_rmdir): Don't assume '/' is the only separator.
2518
2519 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2520
2521 * lib/dirname.h (dirlen): New decl.
2522
2523 * src/incremen.c (get_directory_contents):
2524 Remove path_size arg; all callers changed.
2525 Don't assume '/' is the only directory separator.
2526 (gnu_restore): Work even if file name length doesn't fit in int.
2527
2528 * lib/addext.c (ISSLASH): New macro.
2529 (addext): Trim any redundant trailing slashes.
2530
2531 * src/names.c (name_next):
2532 Don't assume '/' is the only directory separator.
2533 (namelist_match): Likewise.
2534 (add_hierarchy_to_namelist): Remove dirsize arg.
2535 Do not assume '/' is the only directory separator.
2536 (new_name): Likewise.
2537
2538 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2539 (libtar_a_SOURCES): Add dirname.c.
2540
2541 * src/create.c (relativize):
2542 New function, with much of old start_header's guts.
2543 Handle filesystem prefixes.
2544 (start_header): Use this new function.
2545 (init_sparsearray): Don't bother to zero out the new array;
2546 it's not needed.
2547 (deal_with_sparse): Fix array allocation bug.
2548 (create_archive): Don't assume '/' is the only separator.
2549 (dump_file): Likewise.
2550 Don't worry about leading / in symlink targets.
2551
2552 * lib/savedir.c (savedir):
2553 Remove size arg; it wasn't portable. All callers changed.
2554
2555 * lib/utime.c (utime_null): Adjust to new full_write convention.
2556
2557 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2558
2559 * lib/backupfile.c: Include <dirname.h>.
2560 (ISSLASH): New macro.
2561 (find_backup_file_name): Use dirlen to calculate directory lengths.
2562 (max_backup_version): Strip redundant trailing slashes.
2563
2564 * src/common.h: Include <full-write.h>.
2565 (get_directory_contents): No longer has size arg.
2566 (gnu_restore): Arg is size_t, not int.
2567
2568 * src/system.h: Include <time.h>.
2569 (time): Declare if not defined.
2570
2571 * lib/full-write.c: Include full-write.h, not safe-read.h.
2572 full_write returns size_t, with short writes meaning failure.
2573 All callers changed.
2574
2575 * src/rtapelib.c: Include full-write.h.
2576
2577 * src/rmt.c: Include full-write.h.
2578 (main): Update copyright.
2579
2580 * doc/getdate.texi: Mention that only English is supported.
2581 Show how to use "date" so that the output is acceptable to getdate.
2582 Mention Z as an abbreviation for UTC.
2583
2584 * lib/full-write.h: New file.
2585
2586 * src/list.c: system.h now does time.h stuff.
2587
2588 * lib/dirname.c:
2589 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2590 stdlib.h.
2591 Do not include string.h, strings.h, or assert.h; no longer needed.
2592 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2593 Include <xalloc.h>.
2594 (base_name): New decl.
2595 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2596 (dir_name_r): Remove.
2597 (dirlen): New function.
2598 (dir_name): Use dirlen instead of dir_name_r.
2599 (<string.h>, <strings.h>): Include only if test program.
2600 (main): Use "return 0", not "exit (0)".
2601
2602 2000-12-08 Paul Eggert <eggert@twinsun.com>
2603
2604 * lib/dirname.h: New file.
2605
2606 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2607
2608 * lib/fnmatch.c: Do not comment out all the code if we are using
2609 the GNU C library, because in some cases we are replacing buggy
2610 code in the GNU C library itself.
2611
2612 2000-10-30 Paul Eggert <eggert@twinsun.com>
2613
2614 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2615
2616 2000-10-29 Paul Eggert <eggert@twinsun.com>
2617
2618 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2619
2620 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2621
2622 2000-10-28 Paul Eggert <eggert@twinsun.com>
2623
2624 * doc/tar.texi: --no-recursion now applies to extraction, too.
2625 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2626 * src/names.c (namelist_match, excluded_name):
2627 Do not match subfiles of a directory
2628 if --no-recursion is specified.
2629 * src/tar.c (NO_RECURSE_OPTION): Remove.
2630 (long_options): Have getopt set the --no-recursion flag.
2631 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2632 Remove case for NO_RECURSE_OPTION.
2633 * src/common.h (recursion_option):
2634 Renamed from no_recurse_option, with sense
2635 negated, and with FNM_LEADING_DIR being the nonzero value.
2636
2637 * names.c (namelist_match): New function.
2638 (name_match, name_scan): Use it to eliminate duplicate code.
2639 (names_notfound): Remove special case for Amiga.
2640
2641 2000-10-27 Paul Eggert <eggert@twinsun.com>
2642
2643 * src/misc.c (read_error_details, read_warn_details,
2644 read_fatal_details): Don't assume size_t is unsigned long.
2645
2646 * src/buffer.c (flush_read): If read_full_records_option, try to
2647 fill the input buffer, as --delete -f - needs this.
2648
2649 2000-10-24 Paul Eggert <eggert@twinsun.com>
2650
2651 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2652
2653 * src/buffer.c (check_label_pattern):
2654 Make sure header name is a string before
2655 passing it to fnmatch.
2656 (init_volume_number): Check for global_volno overflow.
2657 (new_volume): Check for global_volno overflow.
2658
2659 * src/tar.c (decode_options):
2660 Check that volume label is not too long to overflow
2661 name in tar header block.
2662
2663 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2664
2665 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2666 (AC_FUNC_STRERROR_R): Use this instead.
2667
2668 2000-10-23 Paul Eggert <eggert@twinsun.com>
2669
2670 * src/extract.c: Include <time.h>, since we invoke "time".
2671
2672 * lib/prepargs.c (prepend_default_options):
2673 Don't use NULL, for portability.
2674
2675 * m4/fnmatch.m4: Add "working" to message.
2676
2677 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2678 Include <hash.h>.
2679 (getpwuid, getgrgid): Declare only if system headers don't.
2680 (gid_to_gname): Don't invoke setgrent.
2681 (namelist): Now static, not global.
2682 (nametail): New var. All uses of namelast changed to use
2683 nametail, with one extra level of indirection.
2684 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2685 (name_match): Set nametail too, when setting namelist to null.
2686 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2687 struct name *, so that we don't have to look up the name again
2688 here. Get change_dir from dir rather than as a separate arg. Add
2689 dirsize arg, and pass it along to get_directory_contents. Remove
2690 unnecessary check of directory type.
2691 (new_name): Do not append a slash if PATH already ends in one.
2692 (avoided_names, struct avoided_name): Remove.
2693 (avoided_name_table): New var, replacing avoided_names.
2694 (hash_avoided_name, compare_avoided_names): New function.
2695 (add_avoided_name, is_avoided_name): Use hash table rather than
2696 linked list.
2697
2698 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2699 (child_open_for_compress, child_open_for_uncompress,
2700 close_archive): Propagate any failure of the compression process
2701 back to "tar".
2702 (open_archive, flush_write, flush_read, close_archive): Do not
2703 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2704 -1. Instead, allocate an array with the size that's needed.
2705 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2706 (backspace_output): Don't try to backspace past start of archive.
2707 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2708
2709 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2710 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2711 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2712 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2713 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2714 WITH_DMALLOC, WITH_REGEX):
2715 Remove; now generated automatically.
2716
2717 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2718 compatibility for glibc fragments.
2719 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2720 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2721 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2722 that we needn't put an entry into acconfig.h.
2723 (ALL_LINGUAS): Add da.
2724 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2725 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2726 (for strtol.c).
2727 (AC_MBSTATE_T): Add.
2728 (RMT): Append $(EXEEXT).
2729 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2730 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2731 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2732 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2733 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2734 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2735 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2736 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2737 (EMUL_OPEN3): Remove; no longer needed.
2738 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2739
2740 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2741
2742 * src/common.h: Do not include basename.h.
2743 * src/rtapelib.c (base_name): Do not include basename.h;
2744 declare base_name instead.
2745
2746 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2747 Remove these files.
2748 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2749 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2750 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2751 Adjust to the above changes.
2752
2753 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2754
2755 * src/open3.c: Remove.
2756
2757 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2758 (tar_SOURCES): Remove open3.c.
2759 (INCLUDES): Remove -I.., as automake does that.
2760 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2761
2762 The following changes are to put LOCALEDIR into localedir.h instead
2763 of passing it on the command line.
2764 (DEFS): Remove.
2765 (DISTCLEANFILES): New macro.
2766 (localedir.h): New rule.
2767 (rmt.o tar.o): Now depend on localedir.h.
2768
2769 * tests/delete02.sh, tests/extrac04.sh: New files.
2770
2771 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2772 (TESTS): Add extrac04.sh, and restore delete02.sh.
2773 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2774 (INCLUDES): Remove -I.. as automake does this now.
2775
2776 * src/rtapelib.c (rexec): Don't declare unless using it.
2777 (do_command): Simplify signal-handling code slightly.
2778
2779 * src/delete.c (blocks_needed): Remove. All uses changed to use
2780 blocking_factor - new_blocks.
2781 (acting_as_filter): New var.
2782 (write_record, delete_archive_members): Use acting_as_filter
2783 rather than archive == STDIN_FILENO to detect whether we're acting
2784 as a filter, as open can return STDIN_FILENO in some cases.
2785 (delete_archive_members): Ignore zero blocks if
2786 ignore_zeros_option is nonzero. Fix bug that messed up last
2787 output block: write_eot can't be used here, as it gets confused
2788 when the input is at end of file.
2789
2790 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2791 symbolic link contents length. Pass directory size to
2792 get_directory_contents.
2793
2794 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2795 m4/strerror_r.m4: New files.
2796 * m4/signedchar.m4: Remove this file.
2797 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2798 * m4/Makefile.am (EXTRA_DIST): Likewise.
2799
2800 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2801
2802 * po/da.po: New translation file.
2803
2804 * src/mangle.c (extract_mangle):
2805 Fix diagnostic with wrong number of %s'es.
2806
2807 * lib/fnmatch.c (fnmatch):
2808 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2809 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2810
2811 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2812 fall off a device's end. Detect this.
2813
2814 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2815 uses changed.
2816 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2817 include <pathmax.h> and directory include files like <dirent.h>;
2818 no longer used. Include <savedir.h> instead.
2819 (closedir, signed_char): remove macro; no longer used.
2820 (bool, false, true): Include <stdbool.h> if you have the include
2821 file, otherwise define.
2822
2823 * src/misc.c:
2824 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2825 opendir_warn, readdir_error): Remove; no longer needed.
2826 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2827 before deciding whether we're trying to remove ".".
2828 (remove_any_file): Try unlink first if we are not root. Use
2829 savedir when recursively removing directories, to avoid exhausting
2830 file descriptors.
2831 (savedir_error, savedir_warn, symlink_error): New functions.
2832
2833 * src/list.c: (read_and): Do not invoke
2834 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2835 responsible for that. Do not invoke apply_delayed_set_stat; our
2836 caller is now responsible for that.
2837 (read_header): Use signed char instead of signed_char. Prevent
2838 later references to current_header from mistakenly treating it as
2839 an old GNU header.
2840 (from_header): Quote invalid base-64 strings in diagnostics.
2841 (time_from_header): Do not warn about future timestamps in
2842 archive; check_time now does that.
2843 (print_header): Quote unknown file types.
2844 (skip_member): New function, replacing skip_extended_headers and
2845 now skipping the whole member instead of just the extended
2846 headers. All callers changed. This makes the code handle
2847 extended headers uniformly, and fixes some bugs.
2848
2849 * src/update.c (update_archive): Use skip_member.
2850
2851 * src/extract.c (we_are_root): Now global.
2852 (struct delayed_symlink): New type.
2853 (delayed_symlink_head): New var.
2854 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2855 not apply_delayed_set_stat.
2856 (set_mode, set_stat): Pointer args are now const pointers.
2857 (check_time): New function.
2858 (set_stat): Warn if setting a file's timestamp to be the future.
2859 (make_directories): Do not save and restore errno.
2860 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2861 intermediate directories.
2862 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2863 not in caller. Extract potentially dangerous symbolic links more
2864 carefully, deferring their creation until the end, and using a
2865 regular file placeholder in the meantime. Do not remove trailing
2866 / and /. from file names. Do not bother checking for ".." when
2867 checking whether a directory loops back on itself, as loopbacks
2868 can occur with symlinks too. Also, in that case, do not bother
2869 saving and restoring errno; just set it to EEXIST.
2870 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2871 ancestor if it ends in slash too (as well as ending in a char just
2872 before slash).
2873 (apply_delayed_set_stat): Remove.
2874 (apply_delayed_symlinks, extract_finish): New functions.
2875
2876 * doc/fdl.texi: New file.
2877 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2878 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2879 * doc/tar.texi: Add Free Documentation License. New section
2880 "Overwrite Old Files", and revamp that section to make it easier to
2881 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2882 documentation into getdate.texi. Fix several minor typos. Describe
2883 TAR_OPTIONS. Describe incompatibility between incremental backups and
2884 --atime-preserve. Describe incompatibility between --verify and other
2885 options. Mention that tar normally removes symbolic links rather than
2886 following them, when extracting a file of the same name.
2887
2888 * THANKS: Add gpoul. Change skip's address.
2889
2890 * po/POTFILES.in: Add lib/human.c.
2891
2892 * src/common.h (namelist, namelast): Remove decls.
2893 (we_are_root, extract_finish, skip_member, savedir_error,
2894 savedir_warn, symlink_error, gnu_list_name): New decls.
2895 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2896 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2897 closedir_warn, opendir_error, opendir_warn, readdir_error,
2898 readdir_warn): Remove decls.
2899 (get_directory_contents): New off_t arg.
2900 (addname): Now returns struct name *.
2901
2902 * src/tar.h, tests/genfile.c: Fix comments.
2903
2904 * src/create.c: Include hash.h.
2905 (gnu_list_name): Remove decl.
2906 (struct link): Remove "next" member.
2907 (linklist): Remove.
2908 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2909 consistency with other diagnostics.
2910 (deal_with_sparse): Check for I/O error when closing the file.
2911 (create_archive): Do not allocate an array of size PATH_MAX, as
2912 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2913 the size that's needed.
2914 (hash_link, compare_links): New functions.
2915 (dump_file): Do not exhaust open file descriptors when descending
2916 deeply into a directory, by using savedir rather than
2917 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2918 Hash the set of links already created, instead of using a linked
2919 list. Fix some bugs in outputting sparse files which caused the
2920 sparse tables to be incorrect. When a file unexpectedly shrinks,
2921 output zeros rather than garbage. Do not allocate an array of
2922 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2923 allocate an array with the size that's needed.
2924
2925 * src/incremen.c: Include hash.h.
2926 (struct directory): Remove "next", "dir_text". Change "name" to
2927 be char[1] with struct hack, not const char *. Add "found".
2928 (directory_list): Remove. Replaced by directory_table.
2929 (directory_table): New var.
2930 (nfs_string): Renamed from nfs.
2931 (hash_directory, compare_directories): New functions.
2932 (note_directory): Now returns struct directory *. First arg is
2933 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2934 Remove text arg. New "found" arg, basically corresponding to the
2935 old text arg not being null. All callers changed.
2936 (note_directory, find_directory): Use hash table rather than
2937 linked list.
2938 (get_directory_contents): New arg "device". Use savedir to do the
2939 hard work. Save the nfs-ness of stat_data, since it might change
2940 under us. Use note_directory instead of find_directory to save
2941 some work. When adding an "A" record, do it with
2942 add_to_accumulator instead of cheating with strcat.
2943 (read_directory_file): Use "+" flag before device to indicate
2944 whether it was NFS. Fix typo in checking for strtoul error.
2945 (write_directory_file_entry): New function.
2946 (write_directory_file): Use it, and use the hash routines to
2947 traverse the directory table.
2948 (gnu_restore): Use savedir rather than opendir/readdir.
2949
2950 * src/tar.c: Include localedir.h, prepargs.h.
2951 (long_options): Now static.
2952 (long_options, usage, decode_options): -j is now short for
2953 --bzip2, and -I is now an alias for -T.
2954 (decode_options, main): argv is not const pointer now.
2955 (decode_options): Invoke prepend_default_options to support
2956 TAR_OPTIONS. In diagnostic, mention the string that was the
2957 invalid blocking factor, tape length, group, owner, or record
2958 size. --delete is no longer incompatible with -f -, undoing
2959 2000-01-07 change.
2960 (main): Invoke extract_finish at end of extraction.
2961
2962 * src/rmt.c: Include localedir.h.
2963 (main): Update copyright date to 2000.
2964
2965 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2966 following changes: Use @sc where appropriate. Document the ranges of
2967 supported times more precisely. Add Eggert to getdate authors.
2968 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2969 zone names, as it wasn't correct and people shouldn't be relying on it
2970 anyway. Relative items also account for non-DST adjustments. Fix
2971 some misspellings.
2972
2973 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2974
2975 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2976
2977 * tests/preset.in: Set LANGUAGE to the empty string, for some
2978 brain damaged host.
2979
2980 2000-10-20 Paul Eggert <eggert@twinsun.com>
2981
2982 * m4/fnmatch.m4: Mention the GNU C library.
2983
2984 2000-10-19 Paul Eggert <eggert@twinsun.com>
2985
2986 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2987 glibc 2.1.95.
2988
2989 2000-10-17 Paul Eggert <eggert@twinsun.com>
2990
2991 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2992 (CHAR_BIT): Remove.
2993
2994 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2995 (CHAR_BIT): Define if not defined.
2996
2997 2000-09-09 Paul Eggert <eggert@twinsun.com>
2998
2999 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
3000
3001 2000-08-07 Paul Eggert <eggert@twinsun.com>
3002
3003 * lib/xmalloc.c: Memory exhausted -> memory exhausted
3004
3005 * lib/xalloc.h (xalloc_msg_memory_exhausted):
3006 change to array from char *.
3007
3008 2000-08-06 Paul Eggert <eggert@twinsun.com>
3009
3010 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
3011 compatibility with glibc 2.1.3 strftime.c.
3012
3013 2000-07-31 Paul Eggert <eggert@twinsun.com>
3014
3015 * lib/quotearg.c (quotearg_n_options):
3016 Don't make the initial slot vector a constant,
3017 since it might get modified.
3018
3019 * lib/quotearg.c: Add support for more than one preallocated slot.
3020
3021 2000-07-30 Paul Eggert <eggert@twinsun.com>
3022
3023 * lib/quotearg.c (quotearg_n_options):
3024 Preallocate a slot 0 buffer, so that the caller
3025 can always quote one small component of a "memory exhausted" message
3026 in slot 0.
3027
3028 2000-07-23 Paul Eggert <eggert@twinsun.com>
3029
3030 * lib/quotearg.c:
3031 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
3032 mbstate_t is always defined.
3033
3034 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
3035 some GCC installations, and this configuration error is likely to be
3036 common.
3037
3038 2000-07-22 Paul Eggert <eggert@twinsun.com>
3039
3040 * lib/quotearg.c:
3041 When the system forces us to redefine mbstate_t, shadow its mbsinit
3042 function. From Bruno Haible.
3043
3044 2000-07-14 Paul Eggert <eggert@twinsun.com>
3045
3046 * lib/xmalloc.c: Simplify exhausted message.
3047
3048 * lib/quotearg.h: Update copyright date; from Jim Meyering.
3049
3050 2000-07-13 Paul Eggert <eggert@twinsun.com>
3051
3052 * lib/quotearg.h (enum quoting style):
3053 New constant clocale_quoting_style.
3054
3055 * lib/quotearg.c:
3056 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
3057 Add support for clocale_quoting_style, undoing previous change to
3058 locale_quoting_style.
3059
3060 2000-07-10 Paul Eggert <eggert@twinsun.com>
3061
3062 * lib/quotearg.c:
3063 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
3064 since otherwise we don't need it.
3065 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3066 since we don't do multibytes in that case.
3067 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3068 invoke multibyte primitives.
3069
3070 * m4/mbstate_t.m4 (AC_MBSTATE_T):
3071 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
3072 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
3073 and mbstate_t, to a single-part test that simply defines mbstate_t.
3074
3075 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
3076 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
3077 to decide whether to define the BeOS workaround macro;
3078 this adjusts to the change to AC_MBSTATE_T.
3079
3080 * m4/strerror_r.m4: New file.
3081
3082 2000-07-05 Paul Eggert <eggert@twinsun.com>
3083
3084 * lib/quotearg.c: Use double-quote to quote.
3085
3086 * lib/quotearg.c (N_): New macro.
3087 (gettext_default): New function.
3088 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
3089 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
3090 for right quote.
3091
3092 * lib/quotearg.c (struct quoting_options):
3093 Simplify quote_these_too dimension.
3094 From Bruno Haible <haible@clisp.cons.org>.
3095
3096 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
3097 Test for mbstate_t only if the test
3098 for an object-type mbstate_t fails.
3099
3100 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
3101
3102 2000-07-03 Paul Eggert <eggert@twinsun.com>
3103
3104 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
3105 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
3106
3107 * lib/quotearg.c (mbrtowc):
3108 Assign to *pwc, and return 1 only if result is nonzero.
3109 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
3110
3111 2000-07-02 Paul Eggert <eggert@twinsun.com>
3112
3113 * lib/quotearg.c (mbstate_t):
3114 Do not define; it should be defined with AC_CHECK_TYPE.
3115
3116 2000-06-26 Paul Eggert <eggert@twinsun.com>
3117
3118 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
3119 a bug in glibc 2.1.3.
3120
3121 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
3122
3123 2000-06-19 Paul Eggert <eggert@twinsun.com>
3124
3125 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
3126 inclusion of wctype.h to work around solaris2.6 namespace pollution.
3127 (ISPRINT): Likewise.
3128 Reported by Tom Tromey.
3129
3130 2000-06-15 Paul Eggert <eggert@twinsun.com>
3131
3132 * lib/human.c (adjust_value): New function.
3133 (human_readable_inexact): Apply rounding style even when printing
3134 approximate values.
3135
3136 * lib/human.c: Avoid shadowing warnings.
3137 From Jim Meyering.
3138
3139 2000-06-14 Paul Eggert <eggert@twinsun.com>
3140
3141 * lib/human.c (human_readable_inexact): Allow an input block size
3142 that is not a multiple of the output block size, and vice versa.
3143
3144 * lib/getdate.y (get_date): Apply relative times after time zone
3145 indicator, not before.
3146
3147 2000-05-31 Paul Eggert <eggert@twinsun.com>
3148
3149 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
3150 and thus don't need AC_CANONICAL_HOST.
3151
3152 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
3153 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
3154 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
3155 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
3156 changed. Instead of inspecting the output of getconf, try to
3157 compile the test program without and with the macro definition.
3158 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
3159 getconf. Instead, check for the needed flags by compiling test
3160 programs.
3161
3162 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
3163 longer needs it.
3164 * config.guess, config.sub: Remove these files, for similar reasons.
3165
3166 2000-05-03 Paul Eggert <eggert@twinsun.com>
3167
3168 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
3169 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
3170 bug. This avoids a clash when files like regex.c that define
3171 _GNU_SOURCE.
3172
3173 2000-05-02 Paul Eggert <eggert@twinsun.com>
3174
3175 * m4/largefile.m4 (AC_SYS_LARGEFILE):
3176 Define _GNU_SOURCE if this is needed to make
3177 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
3178 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
3179
3180 * lib/quotearg.c (mbrtowc, mbstat_t):
3181 Add definitions if !HAVE_MBSTATE_T_OBJECT.
3182 (<wctype.h>): Include if HAVE_WCTYPE_H.
3183 (iswprint): Define to 1 if we lack it
3184
3185 2000-04-18 Paul Eggert <eggert@twinsun.com>
3186
3187 * m4/mbstate_t.m4: New file.
3188
3189 2000-04-17 Bruno Haible <haible@clisp.cons.org>
3190
3191 * tests/ignfail.sh: Test for uid 0 along with user "root".
3192
3193 2000-04-05 Paul Eggert <eggert@twinsun.com>
3194
3195 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
3196 Don't use -n32 on IRIX if the installer said
3197 otherwise.
3198
3199 2000-02-28 Paul Eggert <eggert@twinsun.com>
3200
3201 * lib/quotearg.c (ALERT_CHAR): New macro.
3202 (quotearg_buffer_restyled): Use it.
3203
3204 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3205
3206 * src/list.c (tartime): Fix off-by-one error when copying year if
3207 OLD_CTIME.
3208
3209 2000-02-18 Paul Eggert <eggert@twinsun.com>
3210
3211 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
3212 (textint): New typedef.
3213 (parser_control): Changed from struct parser_control to typedef
3214 (for consistency). Member year changed from int to textint. All
3215 uses changed.
3216 (YYSTYPE): Removed; replaced by %union with int and textint
3217 members.
3218 (tID): Removed; not used.
3219 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
3220 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
3221 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
3222 (tSNUMBER, tUNUMBER): Now of type <textintval>.
3223 (date, number, to_year): Use width of number in digits, not its
3224 value, to determine whether it's a 2-digit year, or a 2-digit
3225 time.
3226 (yylex): Store number of digits of numeric tokens. Return '?' for
3227 unknown identifiers, rather than (unused) tID.
3228
3229 2000-01-16 Paul Eggert <eggert@twinsun.com>
3230
3231 * lib/quotearg.c (quotearg_buffer_restyled):
3232 Do not quote alert, backslash, formfeed,
3233 and vertical tab unnecessarily in shell quoting style.
3234
3235 2000-01-15 Paul Eggert <eggert@twinsun.com>
3236
3237 * m4/c-bs-a.m4:
3238 Change quoting to be compatible with future autoconf versions.
3239
3240 2000-01-11 Paul Eggert <eggert@twinsun.com>
3241
3242 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
3243
3244 2000-01-07 Paul Eggert <eggert@twinsun.com>
3245
3246 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
3247
3248 Fix bug with fnmatch.h dependency, as follows:
3249 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
3250 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
3251
3252 * src/common.h (apply_nonancestor_delayed_set_stat):
3253 Renamed from apply_delayed_set_stat.
3254 (apply_delayed_set_stat, decode_mode, chmod_error_details,
3255 chown_error_details, close_warn, closedir_warn, mkdir_error,
3256 read_error_details, read_fatal_details, read_warn_details,
3257 seek_error_details, seek_warn_details, utime_error,
3258 write_error_details, write_fatal_details): New decls.
3259
3260 Make diagnostic messages more regular.
3261 * src/create.c (dump_file): Quote file names with colons if possible.
3262 * src/compare.c (diff_archive): Likewise.
3263 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
3264 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
3265 * src/mangle.c (extract_mangle): Likewise.
3266 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
3267 Likewise.
3268 * src/buffer.c (archive_write_error, flush_archive, close_archive,
3269 new_volume, xclose):
3270 Use error message functions to report errors consistently.
3271 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
3272 * src/create.c (finish_sparse_file, dump_file): Likewise.
3273 * src/extract.c (set_mode, set_stat, extract_sparse_file,
3274 extract_archive): Likewise.
3275 * src/list.c (list_archive): Likewise.
3276 * src/update.c (append_file): Likewise.
3277 * src/compare.c (diff_init, diff_sparse_files):
3278 Use xalloc_die to report memory exhaustion.
3279 * src/incremen.c (gnu_restore): Likewise.
3280 * src/list.c (read_header): Likewise.
3281 * src/mangle.c (extract_mangle): Likewise.
3282 * src/misc.c (maybe_backup_file): Likewise.
3283 * src/tar.c (decode_options): Likewise.
3284 * src/compare.c (read_and_process, fill_in_sparse_array,
3285 diff_sparse_files):
3286 Use consistent terminology for unexpected-EOF message.
3287 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3288 * src/list.c (list_archive, read_header, skip_file,
3289 skip_extended_headers): Likewise.
3290 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
3291 (xdup2): Regularize messages with rest of tar.
3292
3293 * src/buffer.c (flush_read): Don't read past EOF.
3294
3295 * src/extract.c (extr_init):
3296 If we run out of memory, invoke apply_delayed_set_stat.
3297 (prepare_to_extract): Don't complain if we can't remove ".".
3298 (apply_delayed_set_stat): New function.
3299 (apply_nonancestor_delayed_set_stat):
3300 Renamed from apply_delayed_set_stat. All uses changed.
3301 Don't remove head if it doesn't apply.
3302
3303 * src/create.c (find_new_file_size):
3304 Return size instead of storing through pointer.
3305 All callers changed.
3306 (deal_with_sparse): Don't keep reading after read errors.
3307 (finish_sparse_file): Just abort if there is an internal error.
3308 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
3309 Don't restore access times on directories during incremental dumps
3310 until after dealing with the directory.
3311 If ignoring failed reads, count closedir, read, and unknown
3312 file errors as warnings, not errors.
3313 Fix buffer overrun problem when dumping sparse files.
3314
3315 * src/list.c (read_and):
3316 Invoke apply_nonancestor_delayed_set_stat on file names
3317 after handling them.
3318 (decode_mode): Remove; moved to misc.c.
3319
3320 * src/misc.c (safer_rmdir): New function.
3321 (remove_any_file): Use it to avoid problems with rmdir(".").
3322 (maybe_backup_file): Regularize diagnostics.
3323 (undo_backup_file): Likewise.
3324 (decode_mode): Moved here from list.c.
3325 (chmod_error_details, chown_error_details, close_fatal,
3326 close_warn, closedir_warn, mkdir_error, read_error_details,
3327 read_warn_details, read_fatal_details, seek_error_details,
3328 seek_warn_details, utime_error, write_error_details,
3329 write_fatal_details): New functions.
3330
3331 * src/delete.c (save_record): Remove static variable (now local).
3332 (move_archive): Don't position before start of archive.
3333 (write_record): Abort if count is zero at inopportune time.
3334 Plug memory leak.
3335
3336 * src/tar.c (decode_options): --delete and -f - are now
3337 incompatible, since we didn't have time to fix their bugs.
3338
3339 * tests/Makefile.am (TESTS): Remove delete02.sh.
3340 * tests/ignfail.sh: Adjust to new quoting scheme again.
3341
3342 2000-01-06 Paul Eggert <eggert@twinsun.com>
3343
3344 * lib/getdate.y: Sync tm_diff with the GNU C Library.
3345 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
3346 (tm_diff): Renamed from difftm. All uses changed.
3347 Replace body with that taken from GNU C Library 2.1.3pre1.
3348 (get_date): Prefer tm_gmtoff to tm_diff if available.
3349
3350 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
3351
3352 * tests/incremen.sh: Invoke stat on newly created file so that its
3353 ctime is updated on Nextstep.
3354
3355 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
3356
3357 * lib/getdate.y (get_date):
3358 Fix typo when checking for time_t overflow in time zone calculations.
3359
3360 1999-12-13 Paul Eggert <eggert@twinsun.com>
3361
3362 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
3363
3364 * README-alpha: New file.
3365 * README: New sections for gzip and bzip2, Solaris.
3366 Remove mention of BACKLOG.
3367
3368 * configure.in (AC_C_BACKSLASH_A): Add.
3369 (AC_CHECK_HEADERS): Add wchar.h.
3370 (AC_CHECK_FUNCS): Add mbrtowc.
3371 (AC_FUNC_CLOSEDIR_VOID): Add.
3372
3373 * tests/Makefile.am (TESTS): Add delete02.sh.
3374 (POSTPONED_TESTS): Remove.
3375 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
3376
3377 * tests/preset.in:
3378 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
3379
3380 * tests/ignfail.sh (err): Adjust to new quoting scheme.
3381
3382 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
3383
3384 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
3385
3386 * src/tar.c ("quotearg.h"): New include.
3387 (usage): Now has __attribute__ ((noreturn)).
3388 (confirm): Report errno if we can't open tty.
3389 (confirm, decode_options):
3390 Quote arbitrary strings in diagnostics.
3391 (OVERWRITE_OPTION): New constant.
3392 (long_options, usage, decode_options): New --overwrite option.
3393 (decode_options): --keep-old-files, --overwrite, and --unlink-first
3394 are now mutually exclusive.
3395 Don't assume that gettext preserves errno.
3396 (main): Set default quoting style to escape_quoting_style.
3397
3398 * src/update.c (<quotearg.h>): New include.
3399 (append_file):
3400 Don't assume that gettext preserves errno.
3401 Quote arbitrary strings in diagnostics.
3402 Check for close error.
3403
3404 * src/names.c (<quotearg.h>): New include.
3405 (name_init, name_next, name_close, names_notfound,
3406 collect_and_sort_names): Don't assume that gettext preserves
3407 errno. Quote arbitrary strings in diagnostics.
3408 (excluded_name): Fix typo that caused empty patterns to be
3409 mishandled.
3410
3411 * src/misc.c (<quotearg.h>): New include.
3412 (quote_copy_string): Quote only newline and backslash; the output is no
3413 longer meant for humans, and is locale-independent.
3414 (contains_dot_dot): New function.
3415 (remove_any_file): Don't use lstat; just rmdir the file and then use
3416 unlink if the rmdir fails because the file isn't a directory.
3417 Check for readdir and closedir errors.
3418 (maybe_backup_file): Report "stat" for stat errors.
3419 (maybe_backup_file, chdir_do):
3420 Quote arbitrary strings in diagnostics.
3421 (maybe_backup_file, undo_last_backup):
3422 Don't assume that gettext preserves errno.
3423 (call_arg_error, call_arg_fatal, call_arg_warn,
3424 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3425 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3426 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3427 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3428 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3429 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3430
3431 * src/system.h (__attribute__): New macro.
3432 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3433 (S_ISDOOR): New macro.
3434 (closedir): New macro, if CLOSEDIR_VOID.
3435
3436 * src/rmt.c, src/rtapelib.c (decode_oflag):
3437 O_APPEND might not be defined.
3438
3439 * src/list.c: (read_and, list_archive):
3440 Quote arbitrary strings in diagnostics.
3441 (from_header): Use locale_quoting_style to quote diagnostics.
3442 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3443
3444 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3445
3446 * src/Makefile.am: Use ## for copyright comments.
3447
3448 * src/extract.c (<quotearg.h>): New include.
3449 (enum permstatus): New enum.
3450 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3451 two mallocs. New members file_name_len, invert_permissions, permstatus.
3452 (extr_init): Remove hack that silently adjusted newdir_umask.
3453 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3454 Use these args to decide whether and how to set modes.
3455 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3456 Don't assume that gettext preserves errno.
3457 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3458 (delay_set_stat, repair_delayed_set_stat): New functions.
3459 (make_directories): Avoid mkdir where last part of path is "..".
3460 Create a struct delayed_set_stat for each directory made.
3461 (prepare_to_extract): Renamed from unlink_destination, and
3462 return 0 immediately if to_stdout_option; all callers changed.
3463 (maybe_recoverable): New parameter interdir_made.
3464 Add support for --overwrite.
3465 (extract_sparse_file, extract_archive):
3466 Quote arbitrary strings in diagnostics.
3467 (extract_archive): By default, warn about ".." in member names, and skip them.
3468 Don't open files with O_NONBLOCK or O_APPEND.
3469 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3470 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3471 minus the current umask. Keep track of intermediate directories made,
3472 to avoid looping when making x/../x when x doesn't exist; the
3473 earlier code solved this in a different way that didn't fit well
3474 into the new scheme. Don't extract permissions onto existing
3475 directories unless --overwrite is given. Do not add -wx------
3476 permissions to new directories permanently; just do it temporarily.
3477 Remove no-longer-needed hack with MSDOS and directory time stamps.
3478 (apply_delayed_set_stat): New argument specifies which directories to
3479 fix statuses of. Do not wait until the end of extraction to fix
3480 statuses; instead, fix a directory's status once we exit that directory.
3481 This requires less memory and does the right thing in some cases
3482 where the old method didn't.
3483 (fatal_exit): New function.
3484
3485 * src/incremen.c (<quotearg.h>): New include.
3486 (get_directory_contents, gnu_restore):
3487 Check for readdir and closedir errors.
3488 (get_directory_contents, read_directory_file, gnu_restore):
3489 Quote arbitrary strings in diagnostics.
3490 (get_directory_contents, read_directory_file, write_directory_file):
3491 Don't assume that gettext preserves errno.
3492
3493 * src/create.c (<quotearg.h>): New include.
3494 (start_header): Use `member names' to refer to archive member names, not
3495 `archive names'. Warn about `..' in member names.
3496 (finish_sparse_file, dump_file):
3497 Quote arbitrary strings in diagnostics.
3498 (finish_sparse_file, dump_file):
3499 Don't assume that gettext preserves errno.
3500 (dump_file): Don't use `access' to determine whether a directory is readable;
3501 this isn't reliable if tar is setuid. Use `opendir' instead.
3502 Check for readdir and closedir failures.
3503 Don't dump sockets as if they were fifos; just warn and skip.
3504
3505 * src/delete.c (move_archive):
3506 Don't report fatal error merely because sizes don't fit
3507 into struct mtop values; fall back on lseek instead.
3508 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3509 Say `reposition' instead of `re-position'.
3510 (delete_archive_members):
3511 Set archive to STDOUT_FILENO before outputting trailing buffer.
3512
3513 * src/compare.c (<quotearg.h>): New include.
3514 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3515 and `Cannot' others.
3516 (report_difference, diff_archive):
3517 Quote arbitrary strings in diagnostics.
3518 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3519 Don't assume that gettext preserves errno.
3520 (diff_archive): Don't open regular files with O_NONBLOCK.
3521 Preserve access times of files if --atime.
3522
3523 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3524 (FATAL_ERROR, USAGE): Don't return 0.
3525 (enum old files): New enum.
3526 (old_files_option): New variable, replacing keep_old_files_option and
3527 unlink_first_option.
3528 (apply_delayed_set_stat): Now takes char const * param.
3529 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3530 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3531 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3532 read_fatal, readdir_error, readdir_warn, readlink_error,
3533 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3534 truncate_error, truncate_warn, unlink_error, waitpid_error,
3535 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3536
3537 * src/buffer.c:
3538 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3539 archive_write_error, archive_read_error, flush_archive, close_archive,
3540 init_volume_number, new_volume):
3541 Don't assume that gettext preserves errno.
3542
3543 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3544 (open_archive): Reject multivolume verify attempts a bit earlier.
3545 Rename local variable `access', in case it's defined by system header.
3546
3547 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3548 `Could not' sometimes and `Cannot' others.
3549
3550 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3551 Quote arbitrary strings in diagnostics.
3552
3553 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3554 archive buffer.
3555
3556 (init_volume_number): Check for input and output errors in volno_file.
3557
3558 (new_volume): Use new fatal_exit function to exit, and new xfork
3559 function to fork.
3560
3561 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3562
3563 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3564
3565 * doc/tar.texi: Add --overwrite.
3566 --absolute-names rejects ".." in names.
3567
3568 * lib/quotearg.c: Add support for multibyte characters.
3569 (ISGRAPH): Remove.
3570 (ISPRINT): New macro.
3571 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3572 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3573 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3574 (quotearg_buffer_restyled): New function, with most of the old
3575 quotearg_buffer's contents.
3576 Major rewrite to support multibyte characters.
3577 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3578
3579 * m4/c-bs-a.m4: New file.
3580
3581 * lib/Makefile.am: Use ## for copyright notice.
3582
3583 * scripts/Makefile.am: Use ## on copyright notice.
3584
3585 * doc/Makefile.am:
3586 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3587
3588 1999-12-05 Paul Eggert <eggert@twinsun.com>
3589
3590 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3591 src/ChangeLog, tests/ChangeLog: Remove these files.
3592 * ChangeLog.1: New file, incorporating the above files, plus old
3593 ChangeLog entries.
3594 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3595
3596 1999-12-05 Dale Worley <worley@ariadne.com>
3597
3598 * src/compare.c (<utime.h>, struct utimbuf): Add.
3599 (diff_archive): Restore access times if --atime.
3600 * doc/tar.texi: Explain that --atime also preserves modification time.
3601
3602 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3603
3604 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3605 * BACKLOG, TODO: Remove.
3606 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3607 * README: Bring up to date.
3608
3609 1999-12-03 Paul Eggert <eggert@twinsun.com>
3610
3611 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3612
3613 * src/compare.c (diff_archive):
3614 Do not set errno to EPIPE; we no longer use perror.
3615
3616 * src/create.c (dump_file):
3617 If a parent directory said that a file should be there but it is
3618 absent, diagnose it as being removed in the meantime.
3619 Do not pass meaningless errno to ERROR when reporting that the
3620 file changed as we read it.
3621 Report that a file changed if its ctime changes; this is more
3622 sensitive than mtime+size, and more accurate.
3623
3624 * src/incremen.c (enum children): New type.
3625 (struct directory): Change old char allnew member to new enum children
3626 children member.
3627 All uses changed.
3628 (get_directory_contents): When doing an incremental dump that does
3629 not cross filesystem boundaries, dump the mount points, even though
3630 they are in a different filesystem. This is for convenience when
3631 restoring, and for consistency with non-incremental dumps.
3632 This requires a 3-way flag for keeping track of which children we want,
3633 so we use enum children rather than boolean.
3634
3635 * src/open3.c (modes): Remove.
3636 (open3): Remove unportable assumptions about flag encodings.
3637 Use `stat' instead of `access' for testing file existence,
3638 to avoid problems with setuid programs.
3639
3640 * src/names.c (name_next): If file names are given both in the
3641 command line (e.g. via -C) and in a file (via -T), do not
3642 ignore the command-line names.
3643
3644 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3645
3646 * doc/tar.texi: Clarify getdate authorship.
3647
3648 1999-11-23 Paul Eggert <eggert@twinsun.com>
3649
3650 * lib/Makefile.am (DISTCLEANFILES): New macro.
3651
3652 * configure.in (tar_fnmatch_hin):
3653 Remove; it runs afoul of a bug in autoconf 2.13.
3654 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3655
3656 1999-11-19 Paul Eggert <eggert@twinsun.com>
3657
3658 * m4/largefile.m4: Update serial.
3659
3660 1999-11-18 Paul Eggert <eggert@twinsun.com>
3661
3662 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3663 the QNX shell, which doesn't propagate exit status of failed
3664 commands inside shell assignments.
3665
3666 1999-11-07 Paul Eggert <eggert@twinsun.com>
3667
3668 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3669
3670 * configure.in (AC_PREREQ): Bump to 2.13.
3671 (ALL_LINGUAS): Add pt_BR, ja.
3672 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3673 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3674 for AIX crossbuilds.
3675
3676 * doc/tar.texi: New node create options for --ignore-failed-read.
3677 Remove unused version control symbols.
3678 Modernize texinfo usage.
3679
3680 * src/tar.c (usage): Add examples.
3681
3682 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3683 Include fnmatch.h when testing fnmatch.
3684
3685 * src/common.h (collect_and_sort_names): New decl.
3686
3687 * src/list.c (from_header):
3688 Handle 32-bit two's complement negative time stamps
3689 even if the leading octal digit is 2 or 3.
3690
3691 * src/extract.c (set_stat): Remove duplicate code.
3692
3693 * src/create.c (to_chars): Remove trailing newline from warning.
3694 (dump_file): Ignore doors.
3695 (finish_header): Report block numbers with origin 0, not origin 1.
3696
3697 * src/rmt.c: Include getopt.h.
3698 (long_opts): New constant.
3699 (usage): New function.
3700 (main): Implement --help and --version.
3701 Output usage message if arguments are bad.
3702
3703 1999-10-10 Paul Eggert <eggert@twinsun.com>
3704
3705 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3706
3707 * README: Remove --with-dmalloc.
3708 Add --disable-largefile.
3709 Remove old NeXT dirent problems, or AIX valloc problems.
3710 Remove old union wait advice, and old %lld advice.
3711 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3712
3713 * doc/tar.texi: Clarify documentation for portable file names.
3714
3715 * configure.in (AM_WITH_DMALLOC): Remove.
3716 (ALL_LINGUAS): Add ja.
3717
3718 * src/tar.c (decode_options):
3719 Invalid dates are now treated as (time_t) -1.
3720 Redo version message to conform to GNU standards.
3721
3722 * src/create.c (dump_file):
3723 Fix typo: last two args to dump_file were interchanged.
3724 * src/update.c (update_archive): Likewise.
3725
3726 * src/common.h (tartime): New decl.
3727
3728 * src/list.c (tartime): Now extern.
3729 (read_and): Invalid headers cause errors, not warnings.
3730
3731 1999-10-03 Paul Eggert <eggert@twinsun.com>
3732
3733 * lib/getdate.y (__attribute__):
3734 Don't use if GCC claims to be before 2.8; this is
3735 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3736
3737 1999-09-25 Paul Eggert <eggert@twinsun.com>
3738
3739 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3740 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3741
3742 * tests/incremen.sh: Add yet another sleep.
3743
3744 1999-09-24 Paul Eggert <eggert@twinsun.com>
3745
3746 * NEWS: A read error now causes a nonzero exit status.
3747
3748 * src/create.c (to_chars): Fix base-256 output.
3749
3750 * src/buffer.c (write_error):
3751 Read error is an error, not just a warning.
3752
3753 1999-09-24 Paul Eggert <eggert@twinsun.com>
3754
3755 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3756
3757 * src/tar.c (<time.h>): Include.
3758 (time): Declare if not defined.
3759 (confirm): Don't read past EOF.
3760 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3761 (main): Use clock_gettime if available.
3762
3763 * tests/Makefile.am (TESTS): Add incremen.sh
3764 (INCLUDES): Add -I../lib, for fnmatch.h.
3765
3766 * src/update.c (update_archive):
3767 Remove call to name_expand; had no effect.
3768 Use chdir_do to change into directory.
3769 Use deref_stat instead of stat.
3770 Use add_avoided_name to mark names to be avoided; the old method of
3771 setting a bit with the name caused all descendants of that name to
3772 be avoided, in some circumstances.
3773
3774 * tests/incremen.sh: Remove unnecessary sleeps.
3775
3776 * src/names.c (name_next): Go back to using plain chdir.
3777 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3778 (addname): Likewise.
3779 (name_match): Use chdir_do to act on chdir args.
3780 (merge_sort): Moved here from incremen.c.
3781 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3782 Likewise.
3783 (name_expand): Remove.
3784 (name_from_list): Skip fake names.
3785 Use chdir_do to act on chdir args.
3786 (struct avoided_name): New struct.
3787 (avoided_names): New var.
3788 (add_avoided_name, is_avoided_name): New functions.
3789
3790 * src/system.h (stat, lstat): Define in terms of statx on
3791 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3792 (UCHAR_MAX): New macro.
3793 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3794
3795 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3796
3797 * src/incremen.c (<time.h>): Remove include; no longer used.
3798 (time): Remove decl.
3799 (time_now): Remove.
3800 (get_directory_contents): Use deref_stat.
3801 Consider a subdirectory to be all new only if
3802 listed_incremental_option or if it its timestamp is newer than the
3803 cutoff.
3804 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3805 (read_directory_file): Now extern. Do not set time_now.
3806 (write_directory_file): Renamed from write_dir_file.
3807 Use start_time instead of time_now.
3808 (compare_names, collect_and_sort_names): Move to names.c.
3809
3810 * src/mangle.c (<time.h>): Remove; not used.
3811 (time): Do not declare.
3812
3813 * src/misc.c (chdir_from_initial_wd): Remove.
3814 (deref_stat): New function.
3815 (struct wd): New struct.
3816 (wd, wds, wd_alloc): New variables.
3817 (chdir_arg, chdir_do): New function.
3818
3819 * src/compare.c (get_stat_data): Use deref_stat.
3820
3821 * src/common.h (name_expand): Remove.
3822
3823 * src/list.c (time): Declare if not defined.
3824 (base_64_digits): Moved here from create.c.
3825 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3826 -1.
3827 (read_and): Don't get time from header unless we need it now;
3828 as getting time can cause duplicate diagnostics if bogus.
3829 Remove "Hmm, " from diagnostic.
3830 Use "Skipping to next header" uniformly.
3831 (from_header): Renamed from from_chars. All uses changed.
3832 Allow different forms for unportable 2's complement numbers.
3833 Don't check for extended forms when parsing checksums.
3834 Parse base-256 output.
3835 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3836 (major_from_header): Renamed from major_from_chars. All uses changed.
3837 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3838 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3839 (off_from_header): Renamed from off_from_chars. All uses changed.
3840 (size_from_header): Renamed from size_from_chars. All uses changed.
3841 (time_from_header): Renamed from time_from_chars. All uses changed.
3842 Warn about future timestamps.
3843 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3844 (uintmax_from_header): Renamed from uintmax_from_chars.
3845 All uses changed.
3846 (tartime): New function, incorporating isotime.
3847 (isotime): Delete.
3848 (print_header): Use tartime.
3849
3850 * src/create.c (to_chars): Fix typo in decl.
3851 Don't assign through char const *.
3852 Rename name_expand back to collect_and_sort_names.
3853
3854 * src/extract.c (<time.h>): No need to include.
3855 (time): No need to declare.
3856 (now): Remove variable.
3857 (extr_init): Don't initialize `now'.
3858 Increment same_permissions_option and same_owner_option if we_are_root
3859 is nonzero; this supports the new --no-same-owner option.
3860 (set_stat): Use start_time instead of `now'.
3861
3862 * src/create.c (struct link): Remove unused linkcount member.
3863 (base_64_digits): Move to list.c.
3864 (base_8_digits): Remove.
3865 (to_octal): New function, with some of old contents of to_base.
3866 (to_base): Remove.
3867 (to_base256): New function.
3868 (to_chars): Use base 256, not base 64, for huge values.
3869 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3870 format.
3871 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3872 it means we have an incremental dump where we don't know whether this
3873 is a top-level call.
3874 Use deref_stat instead of statx / stat / lstat.
3875 Cast result of alloca.
3876 Check for dates if 0 < top_level, not if listed_incremental_option.
3877 Move multiple-link check after directory check.
3878 Do not dump avoided names.
3879 Dump hard links to symbolic names as links, not as separate
3880 symbolic links.
3881 start_header cannot return a null pointer, so don't test for it.
3882 Likewise for find_next_block.
3883
3884 * src/buffer.c, src/common.h (<human.h>): Include.
3885 (read_error): Read error is an error, not just a warning.
3886 (print_total_written): Also print human-readable byte count, and
3887 bytes/s.
3888 (open_archive, flush_write): Use start_time, not current time.
3889 (flush_read): Report about garbage bytes ignored at end of archive,
3890 but act on non-garbage bytes (instead of ignoring them).
3891 (new_volume): Use WARN for warnings.
3892
3893 * doc/Makefile.am:
3894 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3895
3896 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3897
3898 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3899
3900 * lib/Makefile.am (noinst_HEADERS):
3901 Rename fnmatch.h to fnmatch.hin; add human.h.
3902 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3903 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3904
3905 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3906
3907 * lib/fnmatch.c (strchrnul):
3908 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3909 Do not define if !_LIBC and if it already exists.
3910 (internal_fnmatch): Use it.
3911
3912 * configure.in (tar_LDADD): New variable, used only when linking tar.
3913 (rmt_LDADD): Similarly, for rmt.
3914 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3915 fnmatch.c; otherwise, use the system fnmatch.h.
3916
3917 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3918 Modernize sample backup script.
3919
3920 * THANKS: Martin Goik's email address has changed.
3921
3922 * m4/fnmatch.m4: New file.
3923
3924 1999-09-03 Paul Eggert <eggert@twinsun.com>
3925
3926 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3927 Use EINVAL instead.
3928
3929 1999-08-29 Paul Eggert <eggert@twinsun.com>
3930
3931 * lib/getdate.y (get_date):
3932 Rename outermost local `probe' to `quarter'.
3933 Rename latter local `tm' to probe_tm.
3934 From: Jim Meyering <meyering@ascend.com>
3935 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3936
3937 1999-08-28 Paul Eggert <eggert@twinsun.com>
3938
3939 * lib/getdate.y (PC): New macro; use it when possible.
3940 (number): Handle `Nov 11 1996' example correctly.
3941 See Risks Digest 20.55 (1999-08-27)
3942 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3943
3944 1999-08-23 Paul Eggert <eggert@twinsun.com>
3945
3946 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3947
3948 Remove minor cases of lint from many source files: this includes
3949 unnecessary casts, uses of NULL, etc.
3950
3951 * configure.in (AC_PROG_YACC): Remove.
3952 (YACC): Always use bison.
3953 (AC_STRUCT_TIMEZONE): Add.
3954 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3955
3956 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3957 Fix spelling.
3958
3959 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3960 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3961
3962 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3963
3964 * src/common.h (merge_sort): Remove decl; no longer exported.
3965
3966 * src/system.h (voidstar): Remove.
3967 (memcpy, memcmp): Cast args.
3968 ("xalloc.h"): Add include.
3969 (xmalloc, xrealloc): Remove decl.
3970
3971 * src/mangle.c (time): Do not declare if defined.
3972 (first_mangle, mangled_num): Remove.
3973
3974 * src/list.c (from_chars): Report out-of-range values more precisely.
3975 (off_from_chars): Do not allow negative offsets.
3976 (uid_from_chars): Allow negative uids.
3977
3978 * src/create.c (linklist): Now static.
3979 (to_chars): Fix wording of message to match from_chars.
3980
3981 * src/misc.c (merge_sort): Move to incremen.c.
3982 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3983 It's too painful to make it both generic and portable.
3984 (read_directory_file): "timestamp" -> "time stamp" in messages.
3985
3986 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3987 (usage): Fix misspelling.
3988 (OPTION_STRING): -y is now -I.
3989 (decode_options): Use -1, not EOF, for getopt_long result.
3990 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3991 Handle operands after any "--" argument.
3992 (main): Report any output errors.
3993
3994 * src/rmt.c (main): status is ssize_t, not long.
3995
3996 * src/names.c (name_gather): Handle trailing -C option correctly.
3997 (addname): use memcpy, not strncpy, to copy a string of known length.
3998 (name_match): Handle trailing -C option correctly.
3999 Propagate -C option to following files.
4000 (name_match, name_scan): Remove redundant matching code.
4001
4002 * src/buffer.c (open_archive): Use American spelling in diagnostic.
4003
4004 * lib/getdate.y: Major rewrite. Add copyright notice.
4005 (<stdio.h>): Include only if testing.
4006 (ISUPPER): Remove.
4007 (ISLOWER): New macro.
4008 (<string.h>): Include if HAVE_STRING_H, not USG.
4009 (bcopy): Remove.
4010 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
4011 bison.
4012 (EPOCH_YEAR): Renamed from EPOCH.
4013 (table): Renamed from TABLE.
4014 (meridian): Now an anonymous enum.
4015 (struct parser_control): New type.
4016 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
4017 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
4018 (%pure_parser): Added, so that the parser is pure.
4019 (%union): Removed; the type is now just plain int.
4020 All %type directives removed.
4021 (tLOCAL_ZONE): New %token.
4022 (month_day_table): Renamed from MonthDayTable.
4023 (gmtime, localtime, mktime, time): Declare only if not defined.
4024 (meridian_table): New table.
4025 (dst_table): New table.
4026 (units_table): renamed from UnitsTable.
4027 (relative_time_table): Renamed from OtherTable.
4028 (time_zone_table): Renamed from TimezoneTable. Modernized.
4029 (military_table): Renamed from MilitaryTable.
4030 (to_hour): Renamed from ToHour.
4031 (to_year): Renamed from ToYear.
4032 (lookup_zone): New function.
4033 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
4034 zones.
4035 (yylex): Now reentrant. All callers changed.
4036 (get_date): Add support for local time zone abbreviations.
4037 Make it reentrant.
4038
4039 1999-08-20 Paul Eggert <eggert@twinsun.com>
4040
4041 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
4042
4043 * src/create.c (to_chars): Generate GNU base-64 representation
4044 if we are generating an old or new GNU format tar file for a
4045 number that can't be represented with the POSIX format.
4046
4047 * configure.in (AC_CHECK_FUNCS): Add fchdir.
4048 (AM_FUNC_GETLINE): Add.
4049 (LIBOBJS): Add getline.o to workaround comment.
4050 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
4051 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
4052 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
4053 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
4054 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
4055 lib/save-cwd.h, m4/getline.m4: New files.
4056
4057 * src/misc.c (<save-cwd.h>): Include.
4058 (chdir_from_initial_wd): New function.
4059
4060 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
4061 (name_gather): Handle `-C x -C y' correctly.
4062 Do not rely on addname to handle -C.
4063 (addname): New CHANGE_DIR parameter. All callers changed.
4064 Remove ugly calls to getcwd; no longer needed.
4065 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
4066
4067 * src/incremen.c (listed_incremental_stream): New var.
4068 (read_directory_file): Remove arbitrary limits on file name length.
4069 Do not attempt to get the working directory; we can bypass this
4070 on fchdir hosts. Open the listed_incremental_option file for both
4071 read and write instead of opening it twice. Check for I/O errors
4072 when doing I/O to this file. Check for invalid data in the file,
4073 and report line numbers of invalid data.
4074 (write_dir_file): Likewise.
4075 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
4076 Do not invoke write_dir_file; that's our caller's responsibility.
4077
4078 * src/list.c (max): New macro.
4079 (isotime): Now takes time_t, not time_t *. Report the decimal values
4080 of times that can't be broken down.
4081 (print_header): Don't assume that major and minor device numbers can
4082 fit into uintmax_t.
4083
4084 * src/common.h (struct name): change_dir is now char const *.
4085 (write_directory_file): Remove unused decl.
4086 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
4087 chars; the old `sizeof (b)' broke when b was a pointer not an array.
4088 (chdir_from_initial_wd): New decl.
4089 (addname): New 2nd arg.
4090
4091 * THANKS: Torsten Lull -> Catrin Urbanneck
4092
4093 1999-08-18 Paul Eggert <eggert@twinsun.com>
4094
4095 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
4096 Don't depend on ac_cv_func variables.
4097 From Albert Chin-A-Young <china@thewrittenword.com>.
4098
4099 1999-08-18 Paul Eggert <eggert@twinsun.com>
4100
4101 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
4102
4103 * m4/signedchar.m4: New file.
4104 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
4105 * src/system.h (signed_char): New macro.
4106 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
4107 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
4108
4109 * src/create.c (write_eot): Write at least two zero blocks.
4110
4111 * src/extract.c (extract_archive): Fix sparse array bug:
4112 we did not find end of array correctly.
4113
4114 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
4115 Don't assume find_next_block yields nonnull.
4116 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
4117 * src/list.c (skip_extended_headers): Likewise.
4118
4119 * src/list.c (read_and, list_archive): Simplify code.
4120 (read_header): Fix computation of signed checksums on machines where
4121 char is unsigned.
4122 Do not consider a block to be zero unless all its bytes are zero,
4123 even the checksum bytes. Do not attempt to parse the checksum of
4124 a zero block. Fix memory leak with long names and links.
4125 (from_chars): Accommodate a buggy tar that outputs leading NUL
4126 if the previous field overflows.
4127
4128 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
4129 \?, for portability to non-ASCII hosts.
4130
4131 1999-08-16 Paul Eggert <eggert@twinsun.com>
4132
4133 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
4134
4135 * src/extract.c (make_directories): Do not chown intermediate
4136 directories, even if we are root.
4137
4138 * src/list.c (read_header): Fix bugs when interpreting
4139 POSIX-compliant headers that do not contain null bytes in the
4140 header or link names.
4141
4142 1999-08-14 Paul Eggert <eggert@twinsun.com>
4143
4144 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
4145
4146 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
4147 (AC_HEADER_SYS_WAIT): Add.
4148 (AC_REPLACE_FUNCS): Add waitpid.
4149 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
4150 * lib/waitpid.c: New file.
4151 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
4152 * src/system.h (WCOREDUMP): Remove; no longer used.
4153 (WIFSTOPPED): Likewise.
4154 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
4155 * src/buffer.c (child_open_for_compress): Undo previous change.
4156 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
4157 (new_volume): Likewise.
4158
4159 * src/buffer.c, src/extract.c, src/incremen.c (time):
4160 Don't declare if defined.
4161 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
4162 * src/incremen.c (read_directory_file):
4163 Invoke `time' the same way everyone else does.
4164 Check validity of --listed-incremental file contents a bit better.
4165 Do not worry about --after-date-option; tar.c now checks this.
4166 * src/list.c (isotime): Report ??? if localtime returns null.
4167 Don't assume years fit into four digits.
4168 Don't append trailing newline.
4169 (print_header): Report ??? if localtime returns null;
4170 Don't assume years fit into four digits.
4171
4172 * src/compare.c (diff_archive): Do not fall back on absolute name
4173 when --absolute-names is not specified.
4174
4175 * src/create.c (start_header):
4176 Include text of ignored filesystem prefix in warning.
4177 (create_archive): Check for excluded names when doing incremental
4178 pass through directory.
4179 (dump_file): Do not dump old files explicitly given on command line
4180 when using --listed-incremental. Do not strip ./ prefix from names.
4181
4182 * src/tar.c: -g now implies after_date_option = 1.
4183 -g and -N are now incompatible options.
4184
4185 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
4186
4187 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
4188
4189 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
4190 incremental headers as POSIX prefixes.
4191
4192 1999-08-11 Paul Eggert <eggert@twinsun.com>
4193
4194 * NEWS, configure.in: Version 1.13.6.
4195
4196 * configure.in (ALL_LINGUAS): Add pt_BR.
4197 * po/pt_BR.po: New file.
4198
4199 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
4200 Renamed from tar.info and header.texi; adjust actions so that
4201 they work in other directories.
4202
4203 * doc/tar.texi: Add -y and --bzip2.
4204 Patterns containing / now exclude only file names whose prefix match.
4205
4206 * lib/exclude.h (excluded_filename): New option parameter.
4207 (add_exclude_file): New ADD_FUNC parameter.
4208 (excluded_pathname): Remove decl.
4209 * lib/exclude.c (_GNU_SOURCE):
4210 Remove; no longer needed since we don't use FNM_ macros.
4211 (excluded_filename): Renamed from excluded_filename_opts.
4212 (excluded_filename, excluded_pathname): Remove.
4213 (add_exclude_file): New ADD_FUNC parameter.
4214
4215 * po/POTFILES.in: Add lib/quotearg.c.
4216
4217 * src/buffer.c (_GNU_SOURCE): Define.
4218 (<fnmatch.h>): Include unconditionally.
4219 (child_open_for_compress): Dup after closing, to avoid possible file
4220 descriptor exhaustion.
4221 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4222 (flush_read): Likewise.
4223
4224 * src/common.h (LG_8, LG_64): New macros.
4225 (excluded_with_slash, excluded_without_slash): New vars.
4226 (excluded): Remove.
4227 (base_64_digits): New decl.
4228 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
4229 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
4230 uintmax_to_chars,
4231 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
4232 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
4233 UINTMAX_TO_CHARS):
4234 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4235 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4236 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
4237 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
4238 respectively. All definitions and uses changed.
4239 (excluded_name): New decl.
4240
4241 * src/compare.c (diff_archive):
4242 Open files with O_NONBLOCK instead of O_NDELAY.
4243
4244 * src/create.c (base_64_digits): New constant.
4245 (base_8_digits): New macro.
4246 (MAX_VAL_WITH_DIGITS): New macro.
4247 (to_base): First half of old to_oct. Support base 64 too.
4248 (to_chars): Other half of old to_oct, for 64-bit support.
4249 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
4250 (gid_substitute, uid_substitute): Look up names dynamically if
4251 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
4252 (mode_to_chars): Renamed from mode_to_oct.
4253 Support negative values in all the _to_chars functions.
4254 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
4255 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
4256 (dump_file): Inspect entire pathname, not just new file name
4257 component, when deciding whether to exclude it.
4258
4259 * src/extract.c (extract_archive):
4260 Open files with O_NONBLOCK instead of O_NDELAY.
4261
4262 * src/incremen.c (get_directory_contents):
4263 Inspect entire pathname, not just new file name
4264 component, when deciding whether to exclude it.
4265
4266 * src/list.c (<fnmatch.h>): Do not include.
4267 (from_chars): Renamed from from_oct. New parameter specifying
4268 the negative of the minimum allowed value. Support negative
4269 and base-64 values.
4270 (base64_map): New var.
4271 (base64_init): New function.
4272 (print_header): Output numeric uids and gids if numeric_owner_option.
4273
4274 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
4275
4276 * src/names.c (_GNU_SOURCE): Define.
4277 (<fnmatch.h>): Include unconditionally.
4278 (excluded_name): New function, taking over duties of excluded_pathname.
4279 All uses changed.
4280
4281 * src/rmt.c (decode_oflag): New function.
4282 (main): Use it to support symbolic open flags.
4283
4284 * src/rtapelib.c (encode_oflag): New function.
4285 (rmt_open__): Do not allow newlines in the path.
4286 Propagate errno correctly.
4287 Decode symbolic open flags, if present.
4288
4289 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
4290 New macros.
4291
4292 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4293 New -y or --bzip2 option.
4294 (add_filtered_exclude): New function.
4295 (decode_options): Put excluded patterns with / into
4296 excluded_with_slash, and without / into excluded_without_slash.
4297 Compare newer_mtime_option to its new initial value
4298 TYPE_MINIMUM (time_t) when deciding whether more than one
4299 threshold date was specified.
4300
4301 1999-07-20 Paul Eggert <eggert@twinsun.com>
4302
4303 * NEWS, configure.in: Version 1.13.5.
4304
4305 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
4306 before exiting.
4307 * src/buffer.c (new_volume): Likewise.
4308 * src/incremen.c (read_directory_file): Likewise.
4309 * src/tar.c (decode_options):
4310 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
4311 for consistency.
4312
4313 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
4314 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
4315
4316 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
4317 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
4318 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
4319 Define to 0 if the corresponding S_IF* macro is not defined.
4320 (mkfifo): Do not define if already defined, or if S_IFIFO
4321 is not defined.
4322
4323 * src/compare.c (diff_archive): Use HAVE_READLINK, not
4324 S_ISLNK, to determine whether to invoke readlink.
4325 * src/create.c (dump_file): Likewise.
4326
4327 * src/extract.c (set_mode):
4328 Do not chmod unless we are root or the -p option was given;
4329 this matches historical practice.
4330 (unlink_destination): New function, which checks for unlink failures.
4331 (maybe_recoverable): Stay quiet if -U.
4332 (extract_archive): Use O_EXCL if unlink_first_option.
4333 Report unlink failures.
4334 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
4335 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
4336 mkfifo exists.
4337
4338 * src/incremen.c (get_directory_contents): Depend on
4339 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
4340
4341 * src/list.c: Remove S_IS* ifdefs.
4342 * src/misc.c (maybe_backup_file): Likewise.
4343
4344 * src/misc.c (maybe_backup_file):
4345 "Virtual memory exhausted" -> "Memory exhausted",
4346 to conform to the other places this message is issued.
4347
4348 * src/mangle.c (extract_mangle):
4349 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
4350
4351 * src/rtapelib.c (rmt_open__):
4352 Remove typo that caused us to omit the first char
4353 of the basename.
4354
4355 1999-07-16 Paul Eggert <eggert@twinsun.com>
4356
4357 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
4358
4359 * doc/tar.texi: A path name is excluded if any of its file name
4360 components matches an excluded pattern, even if the path name was
4361 specified on the command line.
4362 * src/create.c (create_archive): Likewise.
4363 * src/list.c (read_and): Likewise.
4364 * src/update.c (update_archive): Likewise.
4365 * lib/exclude.h (excluded_pathname): New decl.
4366 * lib/exclude.c (_GNU_SOURCE): Define.
4367 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
4368 (excluded_filename_opts): New function.
4369 (excluded_pathname): New function.
4370
4371 * lib/Makefile.am (EXTRA_DIST):
4372 xstrtol.c moved here from libtar_a_SOURCES.
4373 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
4374 Remove xstrtoul.c; no longer needed.
4375 * lib/xstrtol.c: Remove.
4376
4377 * src/tar.c (decode_options):
4378 Set newer_time_option to TYPE_MINIMUM, so that
4379 negative timestamps are handled correctly.
4380 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
4381 uniformity (and so that we don't need to have the other fns).
4382 (main): Remove call to init_total_written; no longer needed.
4383
4384 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
4385 checks for unsigned long and long long.
4386 * src/arith.c: Remove.
4387 * src/Makefile.am (tar_SOURCES): Remove arith.c.
4388 * po/POTFILES.in: Remove src/arith.c.
4389 * src/arith.h: Use double, to simplify configuration gotchas.
4390 (tarlong): Now double.
4391 (TARLONG_FORMAT): New macro.
4392 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
4393 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
4394 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
4395 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
4396 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
4397 mult_tarlong, print_tarlong): Remove. All callers replaced with
4398 arithmetic ops.
4399
4400 * src/common.h (init_total_written): Remove decl.
4401
4402 * src/buffer.c (total_written):
4403 Remove; replaced with prev_written + bytes_written.
4404 (prev_written): New var.
4405 (init_total_written): Remove.
4406 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4407
4408 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4409 Make sure that we can shift, multiply
4410 and divide unsigned long long values; Ultrix cc can't do it.
4411
4412 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4413 Check for any unknown bits, not just unknown bits left of the leftmost
4414 known bit.
4415
4416 * lib/quotearg.c (quotearg_buffer):
4417 Don't quote spaces if C quoting style.
4418 * src/list.c (from_oct):
4419 Use C quoting style for error; omit trailing NULs.
4420
4421 1999-07-14 Paul Eggert <eggert@twinsun.com>
4422
4423 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4424
4425 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4426 <inttypes.h> defines strtoumax as a macro (and not as a function).
4427 HP-UX 10.20 does this.
4428
4429 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4430 * PORTS, README, TODO, doc/tar.texi: Likewise.
4431
4432 1999-07-12 Paul Eggert <eggert@twinsun.com>
4433
4434 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4435 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4436
4437 * src/list.c (decode_header):
4438 Do not assume that S_IFBLK and S_IFCHR are defined.
4439
4440 * src/create.c (start_header): Do not assume S_IFMT is defined.
4441 (dump_file): Remove unnecessary check for screwy apollo lossage.
4442 Do not assume S_IFBLK and S_IFCHR are defined.
4443
4444 * src/extract.c (extract_archive):
4445 Test whether S_IFCHR and S_IFBLK are nonzero,
4446 not whether they are defined, for consistency with other tests.
4447
4448 * src/buffer.c (is_regular_file):
4449 Don't succeed on files that we can't access due to
4450 permissions problems.
4451 (open_archive): Fix wording on fatal error message.
4452 Don't bother to stat /dev/null if the archive is not a character
4453 special device.
4454
4455 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4456 Report an error, not a warning, for I/O errors.
4457 (process_rawdata, process_dumpdir, diff_sparse_files):
4458 Change ungrammatical "Data differs" to "Contents differ".
4459 (get_stat_data): Find hidden files on AIX.
4460 Accept file name as argument; all uses changed.
4461 (get_stat_data, diff_archive): Use system error message for
4462 nonexistent files rather than rolling our own.
4463 (diff_archive): Unknown file types are errors, not warnings.
4464 Normalize spelling of message to "File type differs".
4465 Use get_stat_data to get link status, for consistency.
4466 Do not inspect st_rdev for fifos.
4467 Do not assume st_mode values contain only file types and mode bits.
4468 Check for mode changes and device number changes separately.
4469
4470 * src/update.c (append_file):
4471 Open the file before statting it, to avoid a race.
4472 Complain about file shrinkage only when we reach EOF.
4473
4474 1999-07-08 Paul Eggert <eggert@twinsun.com>
4475
4476 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4477
4478 * configure.in (AC_EXEEXT): Add.
4479
4480 * lib/Makefile.am (noinst_HEADERS):
4481 Add basename.h, exclude.h. Remove full-write.h.
4482 (libtar_a_SOURCES): Add exclude.c.
4483
4484 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4485 New files.
4486 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4487 * lib/safe-read.h (safe_read): New decl.
4488 * src/rmt.c: Include safe-read.h.
4489 * src/rtapelib.c: Include basename.h, save-read.h.
4490 (rmt_open__): Use base_name to compute base name.
4491
4492 * src/common.h:
4493 Include basename.h, exclude.h; don't include full-write.h.
4494 (exclude_option): Remove decl.
4495 (excluded): New decl.
4496 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4497
4498 * src/list.c (read_and):
4499 Use excluded_filename instead of check_exclude.
4500 Check base name of incoming file name, not entire file name, when
4501 deciding whether to exclude it.
4502
4503 * src/create.c (finish_sparse_file):
4504 Use excluded_filename instead of check_exclude.
4505 Don't bother to stat excluded file names.
4506 * src/incremen.c (get_directory_contents): Likewise.
4507
4508 * src/names.c (exclude_pool, exclude_pool_size,
4509 allocated_exclude_pool_size, simple_exclude_array,
4510 simple_excludes, allocated_simple_excludes,
4511 pattern_exclude_array, pattern_excludes,
4512 allocated_pattern_excludes, add_exclude, add_exclude_file,
4513 check_exclude):
4514 Remove; now done in ../lib/exclude.c.
4515
4516 * src/tar.c (decode_options): Initialize `excluded'.
4517 Use new add_exclude_file and add_exclude functions.
4518
4519 1999-07-05 Paul Eggert <eggert@twinsun.com>
4520
4521 * m4/gettext.m4: Use changequote rather than [[ ]].
4522
4523 * lib/safe-read.c: Renamed from lib/full-read.c.
4524 (safe_read): Renamed from full_read. All uses changed.
4525 * lib/safe-read.h, lib/full-write.h: New files.
4526 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4527 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4528 * lib/full-write.c: Include full-write.h.
4529 * src/common.h: Include full-write.h, safe-read.h.
4530 * src/system.h: (full_read, full_write): Remove decls.
4531
4532 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4533
4534 * src/system.h (bindtextdomain, textdomain): undef before
4535 defining, to avoid preprocessor warnings with --disable-nls
4536 on hosts whose locale.h includes libintl.h.
4537
4538 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4539 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4540 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4541 the above decl.
4542
4543 1999-07-02 Paul Eggert <eggert@twinsun.com>
4544
4545 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4546 * m4/mktime.m4: New file.
4547 * m4/Makefile.am.in, m4/README: Remove these files.
4548 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4549 remove README, Makefile.am.in.
4550 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4551 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4552 not AM_FUNC_MKTIME.
4553
4554 * src/tar.c: Include signal.h.
4555 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4556 (main): Ensure SIGCHLD is not ignored.
4557
4558 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4559 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4560 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4561 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4562 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4563 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4564 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4565 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4566 they don't overlap with char codes. Use an enum instead of a lot
4567 of #defines.
4568
4569 * src/system.h (ISASCII): Remove.
4570 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4571 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4572 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4573 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4574 LONG_MAX): New macros.
4575
4576 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4577 (read_directory_file): Cast ISSPACE arg to unsigned char.
4578 * src/misc.c (ISPRINT): Remove; now in system.h.
4579 (remove_any_file): Add brackets to pacify gcc -Wall.
4580 * src/list.c: Don't include <ctype.h>; system.h already does this.
4581 (ISODIGIT, ISSPACE): Remove; now in system.h.
4582 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4583 does this now.
4584 (from_oct): Cast ISSPACE arg to unsigned char.
4585
4586 * src/create.c (mode_to_oct): Translate modes from internal to
4587 external form.
4588 * src/list.c (mode_from_oct): Translate modes from external to
4589 internal form. Do not complain about unrecognized mode bits.
4590 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4591 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4592
4593 * src/extract.c: (extr_init, make_directories, extract_archive):
4594 Do not assume mode bits have traditional Unix values.
4595 * src/list.c (decode_mode): Likewise.
4596 * src/create.c (start_header, dump_file): Likewise.
4597 * src/buffer.c (child_open_for_compress,
4598 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4599 * src/compare.c (diff_archive): Likewise.
4600
4601 * src/extract.c (set_mode): Use %04 not %0.4 format.
4602 (extract_sparse_file): Do not use data_block uninitialized.
4603 Check for lseek failures.
4604
4605 * src/rtapelib.c (rmt_lseek__):
4606 Convert lseek whence values to portable integers on the wire.
4607 * src/rmt.c (main): Likewise. Check for whence values out of range.
4608
4609 * src/create.c (finish_sparse_file): Use lseek whence macros
4610 instead of integers.
4611 * src/buffer.c (backspace_output): Likewise.
4612 * src/compare.c (diff_archive, verify_volume): Likewise.
4613 * src/delete.c (move_archive): Likewise.
4614 * src/extract.c (extract_sparse_file): Likewise.
4615
4616 * src/create.c (dump_file): Do not invoke finish_sparse_file
4617 on a negative file descriptor.
4618
4619 * src/buffer.c: Add braces to pacify gcc -Wall.
4620
4621 * src/compare.c (diff_sparse_files): Report lseek errors.
4622
4623 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4624
4625 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4626
4627 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4628 message to be internationalized; \a doesn't work with msgfmt.
4629
4630 * src/tar.c (long_options, main, usage, OPTION_STRING):
4631 Remove -E or --ending-file.
4632 * src/list.c (read_and): Likewise.
4633 * src/common.h (ending_file_option): Likewise.
4634 * src/buffer.c (close_archive): Likewise.
4635
4636 * tests/after: Don't run two commands together in a pipeline,
4637 as some old shells mishandle pipeline exit status.
4638
4639 1999-06-28 Paul Eggert <eggert@twinsun.com>
4640
4641 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4642 * NEWS: Describe changes since 1.12.
4643 * README: Update bug reporting address; move paxutils ref to NEWS.
4644
4645 Handle EINTR correctly.
4646 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4647 * lib/full-read.c, lib/full-write.c: New files.
4648 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4649 Prefer full_read to read and full_write to write.
4650 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4651 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4652 Likewise.
4653 * src/extract.c (extract_sparse_file): Likewise.
4654 * src/rmt.c (get_string, main, report_error_message,
4655 report_numbered_error): Likewise.
4656 * src/rmt.h (rmtread, rmtwrite): Likewise.
4657 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4658 rmt_write__, rmt_ioctl__): Likewise.
4659 * src/update.c (append_file): Likewise.
4660 * src/system.h (full_read, full_write): New decls.
4661
4662 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4663 lib/xmalloc.c, src/arith.c, src/misc.c.
4664
4665 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4666 New macros. All uses of STDIN and STDOUT changed.
4667 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4668 instead of 0 and STDOUT_FILENO instead of 1.
4669 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4670 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4671
4672 * src/rmt.c (private_strerror): Avoid const. Translate results.
4673
4674 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4675 in the presence of NFS clock skew.
4676
4677 1999-06-25 Paul Eggert <eggert@twinsun.com>
4678
4679 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4680
4681 * src/buffer.c (write_archive_buffer): New function.
4682 (child_open_for_compress, flush_write, flush_read): Use it to write
4683 buffers.
4684 (open_archive): Report error if fstat of archive fails.
4685 Improve efficiency of check for /dev/null.
4686 Also, fix some corner cases with remote archives and /dev/null checking.
4687 (close_archive): Test for input fifo only if not remote.
4688 Truncate output archive only if it's not remote.
4689
4690 * src/misc.c (remove_any_file):
4691 Don't terminate if you see . or ..; just skip them.
4692
4693 1999-06-18 Paul Eggert <eggert@twinsun.com>
4694
4695 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4696
4697 Output sizes using a format that's more compatible with
4698 traditional tar (and with GNU Emacs).
4699 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4700 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4701 Don't subtract 1 from size.
4702 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4703 Output a trailing NUL unless the value won't fit without it.
4704 (finish_header): No need to append NUL to chksum, now that
4705 to_oct is doing it.
4706
4707 1999-06-16 Paul Eggert <eggert@twinsun.com>
4708
4709 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4710
4711 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4712 @INTLLIBS@ might invoke rpl_realloc.
4713
4714 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4715 (intconv): Remove; use xstrto* fns instead.
4716 ("xstrtol.h"): Include.
4717 (check_decimal): Remove.
4718 (long_options, usage, OPTION_STRING, decode_options):
4719 Remove -y, --bzip2, --unbzip2.
4720 (decode_options): Use xget_version instead of get_version.
4721 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4722 Replace invocations of check_decimal with xstrtoumax.
4723
4724 * tests/preset.in (echo_n, echo_c): Remove.
4725
4726 * tests/after: Don't rely on $echo_c and $echo_n.
4727
4728 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4729 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4730 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4731 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4732 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4733 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4734 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4735 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4736 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4737 m4/xstrtoumax.m4: New files.
4738
4739 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4740 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4741 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4742 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4743 (AC_CHECK_FUNCS): Remove lchown.
4744 (AC_REPLACE_FUNCS): Remove basename, dirname.
4745 Add lchown, strtol, strtoul.
4746 (jm_FUNC_MKTIME): Add.
4747 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4748 are also built via the ANSI2KNR-filtering rules.
4749 Use a no-op line to work around bug in automake 1.4 with malloc and
4750 realloc.
4751 (AC_OUTPUT): Add m4/Makefile.
4752
4753 * lib/Makefile.am (EXTRA_DIST):
4754 Add lchown.c, malloc.c, mktime.c, realloc.c,
4755 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4756 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4757 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4758 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4759 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4760
4761 * src/system.h (uintmax_t): Don't declare; configure now does this.
4762
4763 * src/common.h (backup_type): New decl.
4764 * src/common.h, src/misc.c, src/tar.c:
4765 Move include of backupfile.h to common.h.
4766
4767 * src/misc.c (maybe_backup_file):
4768 Pass backup_type to find_backup_file_name.
4769
4770 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4771 UINTMAX_STRSIZE_BOUND.
4772
4773 * doc/tar.texi: Remove --bzip2.
4774 Fix @xref typos reported by latest makeinfo.
4775
4776 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4777 (SUBDIRS): Add m4.
4778 (M4DIR, ACINCLUDE_INPUTS): New macros.
4779 ($(srcdir)/acinclude.m4): New rule.
4780
4781 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4782 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4783 now generated automatically by autoconf.
4784
4785 1999-05-15 Paul Eggert <eggert@twinsun.com>
4786
4787 * doc/tar.texi: Remove -y.
4788
4789 1999-04-09 Paul Eggert <eggert@twinsun.com>
4790
4791 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4792 (we were allocating too much storage).
4793 (uintmax_t): Don't declare; configure now does this.
4794
4795 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4796
4797 1999-03-22 Paul Eggert <eggert@twinsun.com>
4798
4799 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4800
4801 * acinclude.m4 (AC_LFS_FLAGS):
4802 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4803 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4804 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4805
4806 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4807 New macros; needed for latest GNU xmalloc.c.
4808
4809 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4810 (libtar_a_SOURCES): Add quotearg.c.
4811 * list.c: Include <quotearg.h>.
4812 (from_oct): Add forward decl.
4813 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4814 (from_oct): Report an error only if TYPE is nonzero.
4815 Quote any funny characters in bad header.
4816
4817 1999-03-20 Paul Eggert <eggert@twinsun.com>
4818
4819 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4820
4821 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4822 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4823 changed.
4824 (AC_LFS): Simplify AIX revision number test.
4825
4826 1999-03-17 Paul Eggert <eggert@twinsun.com>
4827
4828 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4829
4830 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4831 Remove; it doesn't work that well
4832 with AC_CANONICAL_HOST.
4833 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4834
4835 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4836
4837 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4838
4839 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4840
4841 * tar.texi: Fix bug-report addr.
4842
4843 * README: Remove --with-included-malloc.
4844 Upgrade version numbers of build software.
4845
4846 1999-03-07 Paul Eggert <eggert@twinsun.com>
4847
4848 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4849
4850 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4851 where bindtextdomain and gettext require -lintl.
4852 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4853 `no' means it failed.
4854 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4855 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4856 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4857 to add anything to the command line (it's all in config.h).
4858 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4859
4860 1999-03-01 Paul Eggert <eggert@twinsun.com>
4861
4862 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4863
4864 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4865
4866 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4867 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4868 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4869 like OFF_MAX, which are not reliable
4870 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4871 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4872 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4873
4874 * src/incremen.c (get_directory_contents):
4875 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4876 Have statx depend on STX_HIDDEN, not AIX.
4877
4878 * src/create.c (to_oct):
4879 New parameter substitute, giving a substitute value to use
4880 when the original value is out of range. Do not append a space to the
4881 output; modern tars don't. When a value is out of range, specify the
4882 maximum value, not the number of bits.
4883 (GID_NOBODY, UID_NOBODY): New macros.
4884 (gid_to_oct, uid_to_oct): Use them as substitutes.
4885 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4886 (dump_file): Check whether the file changed as we read it.
4887
4888 * src/rmt.c (main): Remove suspicious AIX/386 code.
4889
4890 1999-02-19 Paul Eggert <eggert@twinsun.com>
4891
4892 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4893 returns a type compatible with char *; it doesn't on SunOS
4894 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4895
4896 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4897
4898 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4899 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4900
4901 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4902 Add.
4903 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4904 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4905 * acinclude.m4 (AM_WITH_NLS):
4906 Update to latest gettext version (serial 5).
4907 (AC_LFS_FLAGS): New macro
4908 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4909 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4910 Work properly in cross-compilation scenario, by checking for getconf
4911 with AC_CHECK_TOOL and by ditching uname in favor of
4912 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4913
4914 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4915 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4916 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4917 since getdate.y now uses ANSI code.
4918
4919 * config.guess, config.sub: New files; taken from automake 1.4.
4920
4921 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4922 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4923 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4924 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4925 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4926 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4927 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4928
4929 1999-02-01 Paul Eggert <eggert@twinsun.com>
4930
4931 * src/tar.c: Update copyright.
4932
4933 * NEWS: 1.12.64004
4934
4935 1999-02-01 Paul Eggert <eggert@twinsun.com>
4936
4937 * NEWS, configure.in: Version 1.12.64004
4938
4939 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4940
4941 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4942
4943 * src/extract.c (extract_archive): Fix bug when extracting sparse
4944 files: they were trashing the tar file header.
4945
4946 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4947 Add -y or --bzip2 or --bunzip2 option.
4948
4949 1999-01-30 Paul Eggert <eggert@twinsun.com>
4950
4951 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4952 cached_no_such_uid, cached_no_such_gid): New vars.
4953 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4954 Cache failures, too.
4955
4956 * src/tar.c (decode_options):
4957 Don't pass names longer than UNAME_FIELD_SIZE to
4958 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4959
4960 1999-01-27 Paul Eggert <eggert@twinsun.com>
4961
4962 * NEWS, configure.in: Version 1.12.64003
4963
4964 * src/buffer.c (backspace_output, close_archive): Cast
4965 rmtlseek position arg to off_t, for benefit of K&R compilers
4966 with long long.
4967 * src/compare.c (verify_volume): Likewise.
4968
4969 * NEWS, configure.in: Version 1.12.64002
4970
4971 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4972 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4973 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4974 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4975 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4976 uid_from_oct): Likewise.
4977
4978 1999-01-25 Paul Eggert <eggert@twinsun.com>
4979
4980 * incremen.sh: Fix timing bug in regression test.
4981
4982 1999-01-22 Paul Eggert <eggert@twinsun.com>
4983
4984 * NEWS, configure.in: Update version
4985
4986 * Makefile.am (localedir): Change to $(datadir)/locale.
4987 (DEFS): New macro, defining LOCALEDIR.
4988 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4989 (INCLUDES): Add -I..
4990
4991 * Makefile.am (localedir): Change to $(datadir)/locale.
4992
4993 1999-01-21 Paul Eggert <eggert@twinsun.com>
4994
4995 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4996
4997 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4998 * src/Makefile.am (localedir): Likewise.
4999 (DEFS): New macro, defining LOCALEDIR.
5000 (tar.o, tar._o, rmt.o, rmt._o): Remove.
5001 (INCLUDES): Add `-I..'.
5002
5003 * tests/incremen.sh: Fix timing bug.
5004
5005 1999-01-20 Paul Eggert <eggert@twinsun.com>
5006
5007 * NEWS, README, configure.in: Unofficial version 1.12.64000.
5008 `lfs.7' changed to `64000' in version number
5009 to conform to gnits standards.
5010
5011 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
5012 mkinstalldirs, ansi2knr.c: Update to latest public versions.
5013
5014 Rebuild with automake 1.4 and autoconf 2.13, to work around some
5015 porting problems.
5016
5017 1998-12-07 Paul Eggert <eggert@twinsun.com>
5018
5019 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
5020
5021 * src/list.c (read_header):
5022 Accept file names as specified by POSIX.1-1996 section 10.1.1.
5023
5024 1998-11-30 Paul Eggert <eggert@twinsun.com>
5025
5026 * configure.in: Quote the output of uname.
5027
5028 * src/extract.c (set_stat): chmod after chown even when not root;
5029 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
5030
5031 1998-11-15 Paul Eggert <eggert@twinsun.com>
5032
5033 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
5034
5035 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
5036 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
5037
5038 1998-10-28 Paul Eggert <eggert@twinsun.com>
5039
5040 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
5041
5042 * src/system.h (voidstar): Use void * if __STDC__ is defined,
5043 not merely nonzero.
5044
5045 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
5046 On many installations, rexec is disabled.
5047
5048 1998-08-07 Paul Eggert <eggert@twinsun.com>
5049
5050 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
5051
5052 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
5053 for nameless users and groups.
5054
5055 1998-02-17 Paul Eggert <eggert@twinsun.com>
5056
5057 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
5058 * NEWS, README: Add explanation of why this isn't an official version.
5059
5060 1998-02-02 Paul Eggert <eggert@twinsun.com>
5061
5062 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
5063 This is an unofficial version.
5064
5065 1997-12-17 Paul Eggert <eggert@twinsun.com>
5066
5067 * src/incremen.c (ST_DEV_MSB): New macro.
5068 (NFS_FILE_STAT): Use most significant bit of st_dev,
5069 even if it's unsigned.
5070
5071 1997-12-08 Paul Eggert <eggert@twinsun.com>
5072
5073 * src/system.h (ST_NBLOCKS): Fix typo in definition.
5074
5075 1997-11-19 Paul Eggert <eggert@twinsun.com>
5076
5077 * configure.in (HAVE_INTTYPES_H):
5078 Don't ignore cache variable if it's already set.
5079
5080 1997-11-10 Paul Eggert <eggert@twinsun.com>
5081
5082 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
5083 * src/delete.c (records_read): Now off_t.
5084 (move_archive): Don't assume mt_count is of type daddr_t.
5085
5086 1997-10-30 Paul Eggert <eggert@twinsun.com>
5087
5088 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
5089 Set to appropriate values if large file support
5090 needs explicit enabling.
5091 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
5092 ssize_t):
5093 New macros to configure.
5094 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
5095
5096 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
5097 major_t, minor_t, ssize_t): New macros.
5098
5099 * src/arith.h (TARLONG_FORMAT):
5100 Fix typo: %uld -> %lu. Use unsigned when long long
5101 (%lld -> %llu).
5102 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
5103 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
5104
5105 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
5106 2nd arg is now unsigned long.
5107
5108 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
5109 (prepare_record_buffer): Arg is now size_t.
5110 Remove now-useless casts.
5111
5112 (main): Use `long' for status, so that it can store ssize_t.
5113 Use daddr_t, mode_t, size_t, off_t when appropriate.
5114 Convert daddr_t and off_t values ourselves, since they might be longer
5115 than long. Convert other types using `long' primitives.
5116 When processing MTIOCTOP, do not try to pass resulting
5117 count back, since it won't work (it could be too large) and it's
5118 not expected anyway.
5119
5120 * src/update.c:
5121 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
5122 now-useless casts. Use unsigned long to print *_t types, except use
5123 STRINGIFY_BIGINT for off_t.
5124 (update_archive): Cast -1 to dev_t when necessary.
5125
5126 * src/tar.c (check_decimal):
5127 Now returns 1 if successful, 0 otherwise, and returns
5128 uintmax_t value into new arg. Check for arithmetic overflow.
5129 (decode_options): Avoid overflow if record_size fits in size_t but not int.
5130 Check for overflow on user or group ids.
5131
5132 * src/compare.c (diff_init, process_rawdata, read_and_process,
5133 diff_sparse_files, diff_archive):
5134 Use off_t, pid_t, size_t, ssize_t when appropriate.
5135 Remove now-useless casts. Use unsigned long to print *_t types,
5136 except use STRINGIFY_BIGINT for off_t.
5137
5138 (process_noop, process_rawdata, process_dumpdir, read_and_process):
5139 Size arg is now size_t.
5140
5141 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
5142 when allocating buffer.
5143
5144 * src/rtapelib.c:
5145 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
5146 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
5147 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
5148 off_t.
5149
5150 (get_status_string, get_status_off): New function.
5151 (get_status): Now returns long, so that it can store ssize_t.
5152 Invoke get_status_string to do the real work.
5153 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
5154 (rmt_lseek__): Now returns off_t, using new get_status_off function.
5155 (rmt_ioctl__): Convert mt_count by hand,
5156 since it might be longer than long.
5157
5158 * src/mangle.c (extract_mangle):
5159 Check for overflow when converting off_t to size_t.
5160 Use off_t, size_t when appropriate. Remove now-useless casts.
5161
5162 * src/system.h (mode_t): Remove; now done by autoconf.
5163 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
5164 Return number of ST_NBLOCKSIZE-byte blocks,
5165 not number of 512-byte blocks;
5166 this also helps to avoid overflow.
5167 (st_blocks): Declare if needed.
5168 (ST_NBLOCKSIZE): New macro.
5169 (<limits.h>, <inttypes.h>): Include if available.
5170 (CHAR_BIT): New macro.
5171 (uintmax_t): New typedef.
5172 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
5173 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
5174 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
5175
5176 * src/names.c (name_init):
5177 Fix typo in error message: FILE* was passed, but char*
5178 was wanted.
5179
5180 (read_name_from_file, name_gather, addname, name_match, name_scan,
5181 add_exclude): Use size_t when appropriate. Remove now-useless casts.
5182
5183 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
5184
5185 * src/extract.c (newdir_umask, current_umask): Now mode_t.
5186 (extract_sparse_file): Args now use off_t.
5187
5188 (set_mode, set_stat, make_directories, extract_sparse_file,
5189 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
5190 now-useless casts. Use unsigned long to print *_t types, except use
5191 STRINGIFY_BIGINT for off_t.
5192
5193 * src/misc.c (quote_copy_string):
5194 Use size_t when appropriate. Remove now-useless casts.
5195
5196 * src/list.c (read_and, list_archive, read_header, decode_mode,
5197 print_header, print_for_mkdir):
5198 Use mode_t, off_t, size_t when appropriate. Remove
5199 now-useless casts. Use unsigned long to print *_t types, except use
5200 STRINGIFY_BIGINT for off_t.
5201
5202 (read_header): Check for overflow when converting header size.
5203
5204 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
5205 const char *. Size arg is now size_t. Now takes new type and maxval
5206 args. Compute result using uintmax_t, not long. Report error if
5207 field does not contain octal number in range.
5208 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
5209 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
5210 uintmax_from_oct): New functions.
5211
5212 (stringify_uintmax_t_backwards): New function.
5213
5214 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
5215 (skip_file): Offset arg is now off_t.
5216
5217 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
5218 real_s_totsize, real_s_sizeleft, current_block_ordinal):
5219 Now off_t.
5220 (write_error): Arg is now ssize_t.
5221 (child_pid): Now pid_t.
5222 (available_space_after): Now size_t.
5223
5224 (child_open_for_compress, child_open_for_uncompress, flush_write,
5225 open_archive, flush_write, write_error, flush_read, close_archive):
5226 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
5227 casts. Use unsigned long to print *_t types, except use
5228 STRINGIFY_BIGINT for off_t.
5229
5230 * src/delete.c (records_read): Now daddr_t.
5231 (move_archive): Arg is now daddr_t. Check for overflow when
5232 computing offset.
5233 (move_archive, delete_archive_members): Use daddr_t, off_t when
5234 appropriate. Remove now-useless casts.
5235
5236 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
5237 (rmt_lseek): Now returns off_t.
5238
5239 * src/create.c (to_oct):
5240 Now static. Value arg is now uintmax_t. Accept new args
5241 giving name of type of octal field, for error messages. Report an
5242 error if the value is too large to fit in the field.
5243 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5244 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
5245
5246 (write_eot, write_long, finish_header, deal_with_sparse,
5247 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
5248 appropriate. Remove now-useless casts. Use unsigned long to print
5249 *_t types, except use STRINGIFY_BIGINT for off_t.
5250
5251 (find_new_file_size): 1st arg is now off_t*.
5252 (finish_sparse_file): Args now use off_t, not long.
5253 Check for lseek error.
5254 (create_archive, dump_file): Cast -1 to dev_t when necessary.
5255 (dump_file): Device arg is now dev_t.
5256 Avoid overflow when testing whether file has holes
5257 by using the new ST_NBLOCKSIZE macro.
5258
5259 * src/incremen.c (struct accumulator, add_to_accumulator,
5260 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
5261 Use size_t for sizes.
5262 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
5263 Use dev_t, ino_t for devices and inodes.
5264 (gnu_restore): Use off_t for file offsets.
5265 (struct directory): Use char for flags. Add new flag `nfs'.
5266 (nfs): New constant
5267 (NFS_FILE_STAT): New macro.
5268 (note_directory): Accept struct stat * instead of
5269 device and inode number. All callers changed.
5270 (note_directory, get_directory_contents):
5271 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
5272 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
5273
5274 * src/common.h (record_size, struct name, struct sp_array,
5275 available_space_after):
5276 Use size_t for sizes.
5277 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
5278 Use off_t for file offsets.
5279 (struct name): dir_contents is now const char *, not char *.
5280 (dump_file, get_directory_contents): Use dev_t for devices.
5281 (to_oct): Remove decl.
5282 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
5283 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
5284 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
5285 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
5286 UINTMAX_FROM_OCT): New macros.
5287 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
5288 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
5289 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
5290 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
5291 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
5292 (print_for_mkdir): 2nd arg is now mode_t.
5293
5294 See ChangeLog.1 for earlier changes.
5295
5296
5297 \f
5298 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
5299 Foundation, Inc.
5300
5301 This file is part of GNU tar.
5302
5303 GNU tar is free software; you can redistribute it and/or modify
5304 it under the terms of the GNU General Public License as published by
5305 the Free Software Foundation; either version 2, or (at your option)
5306 any later version.
5307
5308 GNU tar is distributed in the hope that it will be useful,
5309 but WITHOUT ANY WARRANTY; without even the implied warranty of
5310 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5311 GNU General Public License for more details.
5312
5313 You should have received a copy of the GNU General Public License
5314 along with GNU tar; see the file COPYING. If not, write to
5315 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
5316 Boston, MA 02111-1307, USA.
5317 \f
5318 Local Variables:
5319 mode: change-log
5320 version-control: never
5321 End:
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