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