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