1 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
4 * configure.ac: Raised version number to 1.13.94
5 * src/system.h: Protect inclusion of <sys/time.h>
7 Declare time() if HAVE_DECL_TIME is 0
8 * tests/.cvsignore: Added mksparse
10 * tests/sparse01.sh: New file
11 * tests/multiv02.sh: New file
12 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
13 * tests/longv7.sh: Added missing call to 'after'
15 * src/common.h: Added missing prototypes
16 * src/compare.c (diff_archive): Use is_sparse member
17 instead of GNUTYPE_SPARSE.
18 * src/create.c: Removed unused variables
19 * src/extract.c (extract_archive): Use sparse_member_p instead
21 Removed unused variables
22 * src/list.c (decode_header): Use sparse_fixup_header to correct
24 (print_header): Do not rely on GNUTYPE_SPARSE type.
25 Use st->stat.st_size to print real file size.
26 (skip_member): Assign stat_info.file_name to save_name. This fixes
27 bug reported by Mads Martin Joergensen <mmj@suse.de>
28 Use sparse_skip_file() to skip sparse members.
29 * src/rtapelib.c: include "common.h"
30 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
31 (struct tar_sparse_optab.fixup_header): New member
32 (tar_sparse_member_p): New function.
33 (tar_sparse_init): Return true if decode_header is not provided
34 (tar_sparse_fixup_header)
35 (sparse_member_p,sparse_fixup_header)
37 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
38 (star_fixup_header, pax_sparse_member_p): New function
39 (pax_decode_header): Remove
40 * src/system.h: Include <sys/time.h> and <utime.h> when available
41 * src/tar.c (usage): Prototype moved to common.h
42 * src/tar.h (struct tar_stat_info.is_sparse): New member
43 * src/utf8.c (utf8_convert): Changed prototype
44 (get_input_charset): Removed unused variable
45 * src/xheader.c: include <fnmatch.h>
46 (size_decoder): Assign to both st->archive_file_size and
48 (st->stat.st_size): Assign to st->stat.st_size
49 (sparse_numbytes_decoder): Removed unused variable
50 * src/.cvsignore: Added .gdbinit
51 * THANKS: Added Mads Martin Joergensen
53 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
55 * src/create.c (write_long_name): Do not allow more than
56 NAME_FIELD_SIZE-1 characters in a file name for V7 format
58 * tests/longv7.sh: New file.
59 * tests/Makefile.am: Add longv7.sh
61 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
63 * src/buffer.c (open_archive): Clear read_full_records_option
64 if reading from a pipe.
65 (short_read): Display warning about the deduced record size
67 * tests/star/pax-big-10g.sh: Updated to match the above changes.
68 * tests/star/ustar-big-2g.sh: Likewise.
69 * tests/star/ustar-big-8g.sh: Likewise.
71 * configure.ac: Added gl_FUNC_STRTOULL
72 * src/create.c (start_header): Check for GNU_FORMAT
73 if incremental_option is set.
74 * src/xheader.c (to_decimal): New function.
75 (xheader_format_name): Use to_decimal() instead of snprintf.
76 * tests/listed01.sh: Use genfile instead of dd
77 * tests/multiv01.sh: Likewise.
79 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
81 * src/list.c (read_and): Stop processing the archive after
82 encountering a single zero record. Many old archives contain
83 arbitrary garbage after it.
84 The warning is issued anyway.
86 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
88 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
89 conversion buffer was not null terminated. Fix provided
90 by Leland Lucius <llucius@tiny.net>
91 * THANKS: Added Leland Lucius
92 * src/utf8.c (utf8_convert): Indentation fix.
94 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
96 * src/buffer.c (flush_read): Bugfix: the
97 condition at line 714 included
99 || (status > 0 && !read_full_records_option)
101 which is grossly wrong, since even if new_volume() below succeeds,
102 the subsequent call to rmtread will overwrite the chunk of data
103 already read in the buffer and thus spoil everything.
104 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
106 * tests/star/multi-fail.sh: New test.
107 * tests/Makefile.am: Added multi-fail.sh
108 * tests/star/README: Updated
110 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
113 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
114 * src/common.h (utc_option): new global
115 (enum old_files.KEEP_NEWER_FILES): New element
116 * src/extract.c: Handle --keep-newer-files option
117 * src/list.c (tartime): Print UTC if --utc was given.
118 * src/tar.c: New options: --utc and keep-newer-files
120 * tests/Makefile.am: Added new tests
121 * tests/after: Rewritten
122 * tests/before: Rewritten
123 * tests/preset.in: Rewritten
124 * tests/delete03.sh: Accomodate for the new testsuite logic
125 * tests/gzip.sh: Likewise
126 * tests/incremen.sh: Likewise
127 * tests/listed01.sh: Likewise
128 * tests/multiv01.sh: Likewise
129 * tests/old.sh: Likewise
130 * tests/options.sh: Likewise
131 * tests/version.sh: Likewise
132 * tests/volume.sh: Likewise
134 * tests/star: New directory
135 * tests/star/README: New file
136 * tests/star/gtarfail.sh: New file
137 * tests/star/gtarfail2.sh: New file
138 * tests/star/pax-big-10g.sh: New file
139 * tests/star/qucktest.sh: New file
140 * tests/star/ustar-big-2g.sh: New file
141 * tests/star/ustar-big-8g.sh: New file
143 2004-02-26 Paul Eggert <eggert@twinsun.com>
145 * doc/tar.texi (dircategory Individual utilities): Append period,
146 as suggested by Karl Berry.
148 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
150 * src/list.c (decode_header): Call xheader_decode before
151 the assignment to current_stat_info.archive_file_size.
153 2004-02-23 Paul Eggert <eggert@twinsun.com>
155 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
157 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
162 * tests/before: Move testing of the prerequisite archive formats
163 to the separate function 'prereq'. Do not expect any arguments
164 * tests/delete03.sh: Use prereq() instead of passing arguments
166 * tests/incremen.sh: Likewise.
167 * tests/listed01.sh: Likewise.
168 * tests/multiv01.sh: Likewise.
170 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
172 Added UTF-8 support. Finished global extended header
176 * configure.ac: Detect libiconv
177 * src/utf8.c: New file. Conversions to and from utf-8.
178 * src/Makefile.am: Added utf8.c
179 * src/create.c (write_header_name) In pax format, use
180 "path" keyword if the file name is not ASCII
181 (start_header): Likewise for uname and gname.
182 * src/list.c: Decode encountered global headers.
183 * src/xheader.c: Use keywords from the global
185 Correctly handle UTF-8 conversions.
186 (xheader_list_destroy): New function.
187 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
188 missing gettext markers
189 (decode_record): Rewritten using caller-provided handler and
191 * tests/listed01.sh: Give credit to Andreas Schuldei.
193 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
195 * src/create.c (dump_file0): The conditional at line
196 1296 prevented incremental backups on individual files
197 from working, as reported by Andreas Schuldei
198 <andreas@schuldei.org>.
200 This is due to the condition
202 (0 < top_level || !incremental_option)
204 Removing it makes incremental backups work for individual
205 files as well as for directories. On the other hand, it does
206 not affect other functionality, as shown by the reasoning below:
208 To begin with, the two parts of this condition are mutually
211 1) when top_level < 0, incremental_option == 1
212 so the condition yields false
213 2) when top_level >= 0, incremental_option == 0
214 so the condition yields true.
216 In other words, it is completely equivalent to
218 (!incremental_option)
220 Now, let's consider the effect of its removal. There are two cases:
222 1) when incremental_option==1
223 This means incremental backup in progress. In this case dump_file
224 is invoked only for directories or for files marked with 'Y' by
225 get_directory_contents. The latter are those that did not meet the
226 condition in incremen.c:242, which is exactly the same condition
227 as this at create.c:1296. So, for these files the check
228 (!incremental_option) is useless, since the rest of the
229 conditional will yield false anyway. On the other hand, if
230 dump_file is invoked on a directory, the conditional will yield
231 false due to !S_ISDIR assertion, so these will be processed as usual.
233 Thus, for this case the extra condition (!incremental_option) is
234 irrelevant, and its removal won't alter the behavior of tar,
235 *except* that it will enable incremental backups on individual
236 files, which is the wanted effect.
238 2) when incremental_option==0
239 In this case the condition yields true and its removal does not
240 affect the functionality.
243 * configure.ac: Raised patchlevel to 93
244 * src/incremen.c: Minor stylistic fixes.
245 * tests/listed01.sh: New test. Check listed incremental
246 backups on individual files.
247 * tests/Makefile.am: Added listed01.sh
249 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
251 * src/common.h (simple_finish_header,start_private_header): New
253 (xheader_ghdr_name): Changed declaration
254 * src/create.c (start_private_header): Removed static qualifier.
255 (write_extended): Removed superfluous last argument. Use
257 (simple_finish_header): New function.
258 (finish_header): Use simple_finish_header() to break recursive
259 dependency between this function and write_extended().
260 * src/tar.c (assert_format): Do not bail out if several
261 --format arguments are given. This is a common case when
262 TAR_OPTIONS are used.
263 (decode_options): New option --show-defaults displays the
264 compiled-in defaults.
265 Use POSIX format if no --format option was given and
266 --pax-option was specified.
267 Do not allow to use --pax-option unless the archive format is
268 set to POSIX (or reading subcommand is requested).
270 * src/update.c (update_archive): Write global extended header if
272 * src/xheader.c (xheader_format_name): Bugfix.
273 (xheader_xhdr_name): Changed the default extended header name
274 to '%d/PaxHeaders.%p/%f', as POSIX requires.
275 (xheader_ghdr_name): Removed unused argument.
276 (xheader_write,xheader_write_global): New function.
277 (xheader_decode): Modified to honor overrides whatever
278 the current archive format is.
280 * src/delete.c (delete_archive_members): Call xheader_decode
282 * src/list.c (decode_header): Likewise.
283 * src/incremen.c (sort_obstack): Fixed typo in the comment
285 * doc/tar.texi: Document new default for extended
288 * tests/before: Accept an optional list of allowed archive
289 formats. Exit with the status 77 if the current archive
290 format does not match any of them.
291 * tests/delete03.sh: Require gnu, oldgnu or posix format
292 * tests/incremen.sh: Require gnu or oldgnu format
293 * tests/multiv01.sh: Likewise
295 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
297 * doc/tar.texi (Option Summary): Documented --pax-option
298 * src/tar.c: Likewise.
300 * src/create.c (to_chars): Added a comment.
301 * src/tar.h: Comment to GNU_FORMAT
303 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
306 * configure.ac: Added stpcpy
307 * bootstrap: Likewise
308 * lib/Makefile.am: Likewise
309 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
311 * src/create.c (write_extended): Call xheader_xhdr_name
312 instead of using hardcoded "././@PaxHeader" name.
313 * src/tar.c: New option --pax-option (equivalent to -o option
315 * src/xheader.c: Implement pax -o option. Fixed misleading
316 heading comment (introduced 2003-09-02).
317 * src/incremen.c: Minor fixes
318 * m4/.cvsignore: Updated
320 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
322 * src/incremen.c: Removed accumulator stuff in favor of obstack.
323 (get_directory_contents): Split into two functions
324 * src/update.c: Minor changes
325 * doc/tar.texi: Fixed typo
327 2004-02-15 Paul Eggert <eggert@twinsun.com>
329 Fix Debian bug 230872, originally reported by Jeff King in
330 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
332 * doc/tar.texi (posix compliance): Remove. The whole section
333 was a misunderstanding of what POSIXLY_CORRECT is supposed to
334 mean. The GNU Coding Standards says that POSIXLY_CORRECT
335 is for disabling extensions that are incompatible with POSIX:
336 it is not for disabling compatible extensions. All references
337 to this section removed.
338 (posix): This format is created only if the posix format is
339 specified; it is no longer created if gnu format is specified
340 and POSIXLY_CORRECT is set.
341 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
342 POSIX does not specify the behavior of tar, so we should
343 not worry about POSIXLY_CORRECT here.
345 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
347 * Makefile.am: Removed m4
348 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
350 * README-alpha: Updated
351 * bootstrap: Updated TP URL, improved help output. Default
352 to :ext:anoncvs and set CVS_RSH, unless already set.
353 * m4/Makefile.am: Removed
355 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
357 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
358 Use $option instead of $1 so all options will be parsed.
360 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
362 Started rewriting buffer.c ...
364 * bootstrap: New option --no-po
365 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
366 (time_to_start_writing): Changed data type
367 (file_to_switch_to): Removed. Variable never assigned to.
368 (open_archive) Moved option compatibility checks to tar.c
370 * src/common.h (maybe_backup_file): Changed return type
371 * src/misc.c: Likewise.
372 * src/create.c: Updated invocations of safer_name_suffix
373 * src/extract.c: Likewise
374 * src/delete.c: Updated assignment to write_archive_to_stdout
375 * src/tar.c (decode_options): More option compatibility checks
376 (moved from buffer.c)
377 * src/update.c (time_to_start_writing): Changed data type.
378 * tests/recurse.sh: New test case.
379 * tests/mksparse.c: New file.
380 * tests/Makefile.am: Added recurse.sh and mksparse.c
382 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
384 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
385 Martin Simmons for the patch.
386 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
387 <pius@pld-linux.org> for the patch.
389 2003-12-26 Paul Eggert <eggert@twinsun.com>
391 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
392 and translation website.
394 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
395 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
396 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
397 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
398 files are replaced by autoreconf. Also, there seems to be a bug
399 in gettext/autoconf/automake if we try to omit these files after
400 autoreconf has replaced them, even though the gettext manual says
401 they're optional. So give up and just include them for now, even
402 though they make 'configure' longer and slower.
404 Change translation URL from
405 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
406 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
407 accommodate translator website revamp.
409 Fail if autoreconf fails.
411 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
412 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
413 ignore files now supplied by gettext 0.13.1.
415 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
417 Synchronized with the backup repository on Mirddin
419 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
421 * configure.ac: Check for varios members of struct stat
422 that may represent file modification times with a subsecond
424 Check for utimes (for future use)
425 * src/buffer.c (short_read): Issue a warning on short reads.
426 * src/common.h (sys_stat_nanoseconds): New function
427 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
428 * src/list.c (read_and): Treat only two successive zero
429 filled blocks as an EOF indicator. Issue a warning if
430 a single one is encountered.
431 * src/system.c (sys_stat_nanoseconds): New function
432 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
434 * src/xheader.c (code_time,decode_time): Support for subsecond
436 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
437 (mtime_coder,mtime_decoder): Update invocations of code_time and
439 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
440 (sparse_numblocks_decoder,sparse_offset_decoder)
441 (sparse_numbytes_decoder): Updated
443 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
445 * src/names.c (safer_name_suffix): Reverted change made
446 2003-11-14. Reason: Discussion with Paul Eggert and
447 Jean-Louis Martineau. See also ChangeLog entry from
449 * tests/delete03.sh: Likewise.
450 * tests/extrac04.sh: Likewise.
451 * tests/multiv01.sh: Likewise.
453 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
455 * src/incremen.c (write_directory_file): Use sys_truncate
456 * src/list.c (print_header): Use archive_file_size member
457 when printing real file size.
458 * src/sparse.c (sparse_scan_file): Correctly handle files with
460 (sparse_dump_region,sparse_extract_region): Allow for zero size
463 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
465 * configure.ac: Raised version number to 1.13.92
466 * src/list.c (decode_header): Discern between pax and ustar
468 Initialize current_stat_info.archive_file_size.
470 NOTE: Modifications from this date on are temporarily
471 stored on local CVS on mirddin. This repository will
472 be synchronized with Savannah as soon as the latter
473 becomes operational again.
475 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
478 * src/sparse.c: Initial implementation of GNU/pax sparse
480 * src/common.h (xheader_store): Changed prototype.
481 * src/create.c: Update calls to xheader_store
482 * src/extract.c (extract_archive): Check reported size vs.
483 archive file size to determine if we have to do with a
485 * src/tar.c (usage): Cleaned up the sample argument to --newer
487 (decode_options): Allow --sparse for POSIX_FORMAT archives.
488 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
490 Implemented GNU.sparse.* keywords.
492 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
494 * configure.ac: Check for setlocale. Thanks Bruno Haible for
497 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
499 * src/create.c (write_gnu_long_link): Use oldgnu
500 magic with @LongLink blocks.
502 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
504 * src/tar.h: Support for star sparse format.
505 * src/sparse.c: Likewise.
507 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
509 * src/sparse.c (sparse_diff_file): New function
510 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
511 (sys_compare_uid_gid): Removed.
512 (sys_compare_links,report_difference): Changed prototype
513 (sparse_diff_file): New function
514 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
515 (sys_compare_uid_gid): Removed.
516 (sys_compare_links): Changed declaration
517 * src/compare.c (diff_archive): Use sparse_diff_file.
519 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
521 Rewritten sparse file handling.
523 * src/sparse.c: New file. Provides a universal framework
524 for various methods for sparse files handling.
525 * src/Makefile.am: Added sparse.c
526 * src/common.h (struct sp_array,sparsearray,sp_array_size)
527 (init_sparsearray,fill_in_sparse_array): Removed
528 (enum dump_status): New data type
529 (pad_archive,close_diag,open_diag,read_diag_details)
530 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
532 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
534 (print_header): Changed prototype declaration.
535 * src/tar.h (struct sp_array): Declaration from common.h
536 (struct tar_stat_info): New members archive_file_size,
537 sparse_map_avail,sparse_map.
538 * src/create.c: Major rewrite.
539 * src/extract.c: Use new sparse file interface.
540 * src/compare.c (diff_sparse_files): Temporary placeholder.
542 * src/buffer.c: Minor changes
543 * src/tar.c: Likewise.
544 * src/list.c: Likewise.
545 * src/misc.c (close_diag,open_diag,read_diag_details)
546 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
547 diagnostics functions.
548 * src/incremen.c: Use new diagnostics functions.
549 * src/names.c: Likewise.
551 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
553 * configure.ac: Fixed check for setsockopt
555 * src/create.c: Do not zero-terminate name field if
556 the name is exactly 100 characters long.
557 (write_ustar_long_name): Fixed cheking for unsplittable
560 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
562 * src/create.c (start_header): Removed debugging hook
563 (dump_file): Fixed handling of linkname field.
564 * src/names.c (safer_name_suffix): If the input
565 file name ends with a slash, output one should do so
567 * doc/tar.texi: Documented --format=ustar
569 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
571 * src/tar.h (archive_format): USTAR_FORMAT: New type.
572 * src/create.c: Added POSIX.1-1988 support.
573 * src/names.c (safer_name_suffix): Skip leading ./
574 * src/tar.c: New option --format=ustar forces
575 POSIX.1-1988 archive format.
576 * tests/delete03.sh: Updated.
577 * tests/extrac04.sh: Updated.
578 * tests/multiv01.sh: Updated.
580 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
582 * src/list.c (read_and): Initialize current_stat_info
583 and extended_header at the start of the loop.
584 * src/names.c (all_names_found): Check if the argument
585 contains valid filename. Fixes coredump on `not_a_tar_file'
586 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
587 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
588 Fixes `pax-big-10g' bug.
590 2003-11-12 Paul Eggert <eggert@twinsun.com>
592 Fix some C compatibility bugs reported by Joerg Schilling.
594 * src/common.h (stripped_prefix_len): Fix misspelling
595 "stripped_path_len" in declaration.
596 * src/rmt.c (main): Use "return FOO;" rather than
597 "exit (FOO);"; we no longer have to worry about
598 pre-ANSI hosts that mishandled returned values from "main".
599 * src/tar.c (main): Likewise. This avoids warnings on some
601 * src/system.c: Include signal.h, for 'kill'.
602 * src/system.h (DEV_BSIZE): Remove.
603 (DEFAULT_ST_BLKSIZE): New macro.
604 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
605 * src/tar.c (enum): Remove comma just before }.
607 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
609 * src/list.c (decode_header): Initialize st_atime and
612 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
614 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
615 Bunk <bunk@fs.tum.de> for reporting.
616 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
617 <martin@xemacs.org> for spotting.
619 2003-11-04 Paul Eggert <eggert@twinsun.com>
621 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
624 2003-10-26 Paul Eggert <eggert@twinsun.com>
626 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
627 Bug reported by Christian Weisgerber.
629 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
633 * src/tar.c (decode_options): Removed superfluous archive format
635 * doc/tar.texi: Documented new features.
637 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
640 * THANKS: Added Wojciech Polak
641 * configure.ac: Added checks for missing functions. Raised
642 version number to indicate alpha release.
643 * lib/Makefile.am: Added missing headers
644 * lib/waitpid.c: Added missing includes.
645 * src/extract.c: Likewise.
646 * src/names.c: Removed spurious includes.
647 * src/xheader.c: Likewise.
648 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
649 macro overriding broken mkdir prototypes.
651 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
653 * configure.ac: Check for dev_t and ino_t.
654 * m4/Makefile.am: Added missing files.
655 * src/system.c: New file.
656 * src/Makefile.am: Added system.c
657 * src/common.h: Prototypes for functions from system.c
658 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
659 * src/buffer.c: Moved system dependencies to system.c
660 * src/compare.c: Likewise.
661 * src/create.c: Likewise.
662 * src/delete.c: Likewise.
663 * src/extract.c: Likewise.
664 * src/rtapelib.c: Likewise.
666 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
668 Implemented --occurrence option.
671 * src/tar.c: New option --occurrence.
672 * src/common.h (occurrence_option): New global
673 (struct name): Changed `found' member to `uintmax_t
675 (names_done): Removed
676 (all_names_found): Changed prototype.
677 (ISFOUND,WASFOUND): New macros
678 * src/delete.c (delete_archive_members): Honor --occurrence
680 * src/list.c (read_and): Likewise.
681 * src/names.c: Count number of occurrences of each name in the
683 (name_match): Honor --occurrence option.
684 (names_done): Removed
685 (all_names_found,names_notfound): Rewritten.
687 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
689 * src/tar.c: Removed extra precaution regarding
690 subcommand_option == CAT_SUBCOMMAND
691 * lib/Makefile.am: Updated
693 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
695 * src/common.h (names_done): New function.
696 * src/names.c: Likewise.
697 * src/list.c (read_and): Use all_names_found() as `while'
699 * src/tar.c: New option --first-copy
702 2003-09-24 Paul Eggert <eggert@twinsun.com>
704 * src/rmt.c (main): Don't translate Copyright string; international
705 law says the word "Copyright" should be in English.
706 * src/tar.c (decode_options): Likewise.
708 2003-09-22 Paul Eggert <eggert@twinsun.com>
710 * doc/tar.texi (extracting untrusted archives): New section.
712 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
713 Return size_t, not pointer, so that we don't have to worry about
714 violating the C standard by converting char const * to char *.
716 * src/names.c (stripped_path_len): Likewise. Strip file system
717 prefix, too. Count adjacent slashes as if they were one slash;
718 that is the POSIX standard.
720 2003-09-17 Paul Eggert <eggert@twinsun.com>
722 * README-alpha: Document maintainer tool assumptions a bit. GNU
723 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
724 Debian bug 211447. Fix minor misspellings/whitespace nits.
726 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
727 gl_USE_SYSTEM_EXTENSIONS.
729 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
730 * m4/.cvsignore: Add restrict.m4, time_r.m4.
732 2003-09-17 Paul Eggert <eggert@twinsun.com>
734 * bootstrap: Don't use "for option; do";
735 Solaris 8 /bin/sh doesn't like that.
737 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
739 * README-alpha: Updated
742 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
744 * README-alpha: Updated
746 * po/POTFILES.in: Added src/xheader.c
747 * src/common.h (cut_path_elements): Added proto.
749 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
751 * src/buffer.c: Use ngettext where appropriate.
752 * src/compare.c: Likewise.
753 * src/create.c: Likewise.
754 * src/misc.c: Likewise.
755 * src/tar.c: Likewise.
756 * src/update.c: Likewise.
758 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
760 * .cvsignore: Added *.shar.gz
763 * src/common.h (strip_path_elements): New variable.
764 * src/extract.c (extract_archive): Implemented --strip-path
765 * src/names.c (cut_path_elements): New functon.
766 * src/tar.c: New option --strip-path=NUM.
767 (decode_options) Assign boolean values to bool variables.
769 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
771 * src/delete.c: Fixed deletion from the POSIX archives.
772 * src/list.c (read_header): Minor change.
773 * src/tar.c (main): Do not check for volume_label_option
774 if subcommand_option is not CREATE_SUBCOMMAND.
775 * src/xheader.c (xheader_decode): Store the header as
776 well (for eventual delete).
778 * tests/incremen.sh: Explicitly request GNU format. This will
779 disappear when GNU extended header keywords are working.
780 * tests/multiv01.sh: Likewise
781 * tests/volume.sh: Likewise
783 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
785 * src/create.c: Support for "linkpath" extended keyword.
786 * src/xheader.c (decode_record): Reversed the return
789 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
791 * configure.ac: Allow to redefine the default output format.
792 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
793 (archive_format_string): New function.
794 (usage): Updated help output.
799 2003-09-02 Paul Eggert <eggert@twinsun.com>
801 * src/common.h (destroy_stat, xheader_decode, xheader_store,
802 xheader_read, xheader_finish, xheader_destroy): Add decls;
805 * src/create.c (write_extended): Remove unused local 'bufsize'.
807 * src/delete.c (delete_archive_members): Handle case of
808 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
809 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
810 occurs, as it's not possible.
811 * src/update.c (update_archive): Likewise.
813 Use "const" when possible in new code.
814 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
815 (fmttab): Now const. All uses changed.
816 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
817 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
818 decode_record, xheader_store, xheader_print, code_string, code_time,
819 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
820 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
821 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
822 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
823 uid_coder, uid_decoder, uname_coder, uname_decoder):
824 Use pointers to const when possible.
825 (xhdr_tab): Now const.
827 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
828 (set_archive_format): Report an error if no format name matches,
829 instead of returning an undefined value.
831 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
832 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
833 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
834 uid_decoder, uname_decoder): Remove unused keyword arg.
837 * src/tar.c (set_archive_format): Now static.
838 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
840 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
841 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
842 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
843 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
844 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
845 Remove forward decls; no longer needed.
846 (xhdr_tab): Move to end, so that the forward decls aren't needed.
847 Add a forward declaration.
849 Use 'bool' in new code, when appropriate.
850 * src/xheader.c (decode_record): Return bool, not int.
851 * src/common.h (read_header): Since it accepts bool, change
852 all callers to use false and true rather than 0 and 1.
854 * src/xheader.c (decode_record): Fix misspelling in diagnostic
855 "extended headed" -> "extended header".
857 GNU coding style fixes.
858 * src/xheader.c (decode_record, xheader_decode):
859 Do not use decls like "char *p, *q;".
862 (xheader_store): Avoid parentheses around object operand of sizeof.
864 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
866 * src/create.c (start_header): Store long file names
867 in "path" keyword of an extended header if in POSIX
869 (finish_header): print header before calling write_extended().
870 * src/list.c (list_archive): Always decode the header. This
871 is necessary so the extended header is processed and the correct
872 filename is printed no matter what the state of verbose_option.
873 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
876 2003-09-01 Paul Eggert <eggert@twinsun.com>
878 Update from gnulib, and correct fnmatch to fnmatch-gnu.
879 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
881 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
883 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
884 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
885 copying rules from gnulib module descriptions.
886 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
887 Update from gnulib modules alloca, fnmatch, getline, stdbool.
888 * m4/.cvsignore: Add utimes-null.m4. Sort.
890 2003-09-01 Sergey Poznyakoff
892 Added initial support for creating POSIX headers.
894 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
895 (string_to_chars): New functions
896 (struct xheader): Changed structure
897 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
899 * src/create.c (string_to_chars): New function.
900 (write_extended): New function
901 (start_header): Create extended POSIX headers if necessary.
902 (finish_header): Likewise.
903 * src/list.c (print_header): Take user/group from
905 * src/names.c (gid_to_gname,gname_to_gid)
906 (uid_to_uname,uname_to_uid): Changed prototypes.
907 * src/tar.c: New option --format.
908 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
909 (struct extra_header): Removed unused structure.
910 (union block.extra_header): Removed unused member.
911 * src/xheader.c: Implemented coder functions.
912 * bootstrap: Added obstack.
913 * lib/.cvsignore: Likewise.
914 * configure.ac: Added 'gl_OBSTACK'
915 * m4/Makefile.am: Added new files.
916 * m4/.cvsignore: Likewise.
917 * TODO: Minor formatting change
919 2003-08-31 Sergey Poznyakoff
921 Added initial support for POSIX extended and STAR headers
922 (only for listing/extracting).
924 * src/xheader.c: New file.
925 * src/Makefile.am: Added xheader.c
926 * src/tar.h (struct star_header): New datatype
927 (XHDTYPE,XGLTYPE): New defines
928 (enum archive_format:STAR_FORMAT): New member
929 (struct tar_stat_info): New datatype.
930 (union block.star_header): New member.
931 * src/common.h (orig_file_name,current_file_name)
932 (current_trailing_slash,current_link_name): Removed variables.
933 (current_stat_info): New variable
934 (current_stat): Removed
935 (extended_header): New variable
936 (decode_header): Changed prototype.
937 * src/list.c (decode_header): Added initial support for POSIX extended
939 (skip_member): Check oldgnu_header only if current_format is set
941 * src/buffer.c: Use current_stat_info
942 * src/compare.c: Likewise.
943 * src/create.c: Likewise.
944 * src/delete.c: Likewise.
945 * src/incremen.c: Likewise.
946 * src/mangle.c: Likewise.
947 * src/update.c: Likewise.
948 * src/extract.c: Likewise.
949 (make_directories): Improved check for the existence of the directory
950 * src/tar.c (destroy_stat): New function.
952 2003-08-29 Paul Eggert <eggert@twinsun.com>
954 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
955 was worth (e.g., different users in en_GB disagree about -ize
957 * po/en_GB.po: Remove.
959 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
963 * src/tar.c: Removed support for the obsolete command line
965 * doc/tar.texi: Removed references to the obsolete command
968 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
972 * doc/tar.texi: Updated
973 * src/common.h (check_links_option): New variable
974 (orig_file_name): New variable
975 (check_links): New proto.
976 * src/create.c (struct link.nlink): New member
977 (link_table): Static for the module.
978 (dump_file): Update `link' member when adding new links
980 (check_links): New function.
981 * src/list.c (print_header): Use orig_file_name.
982 * src/tar.c: New option --check-links. Changed semantics of
983 -o to comply to UNIX98 when extracting and to its previous
985 (main): Call check_links if --check-links. was given.
987 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
989 * src/list.c (print_header): Revised
990 * NEWS: Started the entry for 1.13.26
991 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
993 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
995 * .cvsignore: Added to the repository.
996 * doc/.cvsignore: Likewise.
997 * lib/.cvsignore: Likewise.
998 * m4/.cvsignore: Likewise.
999 * po/.cvsignore: Likewise.
1000 * scripts/.cvsignore: Likewise.
1001 * src/.cvsignore: Likewise.
1002 * tests/.cvsignore: Likewise.
1004 * lib/Makefile.am: Added exitfail.[hc]
1005 * src/misc.c (chdir_do): Fixed call to restore_cwd
1006 * src/buffer.c (flush_read): Fixed behavior on short
1007 reads right after opening the new archive (multiv01.sh test).
1008 (new_volume): Special handling for "-".
1009 * src/list.c (print_header): Print trailing slash if
1010 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
1011 * tests/multiv01.sh: Minor changes.
1012 * m4/Makefile.am: Added missing files.
1014 2003-07-05 Paul Eggert <eggert@twinsun.com>
1016 Finish the checkin begin yesterday.
1018 * NEWS: Document the user-visible changes installed in the last
1021 * TODO: New file (actually, resurrected; but with new contents).
1023 * src/list.c (read_and): Give full type for procedure arg.
1024 (read_header): Strip trailing slashes, setting current_trailing_slash.
1025 (tartime): Avoid int overflow when printing year (!).
1026 (print_header): New arg specifying block ordinal. All uses changed.
1027 Print link as 'h' type. Give labels for long links and names.
1029 * src/misc.c (contains_dot_dot): Moved to names.c
1030 (must_be_dot_or_slash): New function.
1031 (safer_rmdir): Use it.
1032 (remove_any_file): Now takes enum as option, not boolean.
1033 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
1034 to unlink a directory.
1035 (deref_stat): Accept bool, not int.
1037 * src/names.c (namelist_match): Allow partial matches only if
1039 (hash_string_hasher): Renamed from hash_avoided_name.
1040 (hash_string_compare): Renamed from compare_avoided_anames.
1041 (hash_string_insert, hash_string_lookup): New functions.
1042 (add_avoided_name, is_avoided_name): Use them.
1043 (safer_name_suffix): New function.
1044 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
1046 * src/rmt.c: Don't include print-copyr.h.
1047 (prepare_input_buffer): New arg FD.
1048 Do not read more than INT_MAX bytes at once,
1049 since it breaks on some brain damaged Tru64 hosts.
1051 when retrying instead of subtracting 1024; for speed.
1052 (main): Use gettext to translate (C), not print_copyright.
1054 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
1055 now that gnulib handles this.
1056 Include <stddef.h> and <limits.h> unconditionally, now that we assume
1058 Assume that offsetof is defined in stddef.h.
1059 Do not include <sys/param.h>.
1060 (realloc, lseek): Do not declare.
1061 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
1062 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
1063 declarations, since we now assume C89 or better.
1064 (PARAMS): Remove, as we now assume C89. All uses changed.
1065 (bindtextdomain, textdomain): Include <gettext.h> to define.
1066 Include <unlocked-io.h>.
1067 (valloc): Define if not defined, and if valloc is not declared.
1068 (xstrdup): Remove decl.
1070 * src/tar.c: Do not include <print-copyr.h>.
1071 Include <getdate.h>.
1072 (get_date): Remove decl.
1073 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
1074 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
1075 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
1076 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
1077 (long_options, decode_options): Use them.
1078 (OVERWRITE_DIR_OPTION): Remove.
1079 (long_options): New options --index-file, --no-overwrite-dir.
1080 Remove --overwrite-dir option.
1081 (usage): Use PACKAGE_BUGREPORT.
1082 (decode_options): Terminate new argv properly.
1083 Use PACKAGE_NAME, PACKAGE_VERSION.
1084 If verbose, report how we grokked any textual date option.
1085 (main): Add support for index-file.
1087 * tests/Makefile.am: Convert to UTF-8.
1088 (AUTOMAKE_OPTIONS): Remove.
1089 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
1090 (INCLUDES): Remove ../intl.
1091 (LDADD): Don't link libtar.a twice.
1093 * tests/genfile.c: Convert to UTF-8.
1094 Don't include <print-copyr.h>.
1095 (DEFAULT_PATTERN): Renamed from DEFAULT.
1096 (ZEROS_PATTERN): Renamed from ZEROS.
1097 (main): Use gettext to translate (C), not print_copyright.
1099 2003-07-04 Paul Eggert <eggert@twinsun.com>
1101 Revamp to meet current standards of autoconf, automake,
1102 gettext, and gnulib, and incorporate new translations.
1104 * config/config.guess, config/config.sub, config/depcomp,
1105 config/install-sh, config/mdate-sh, config/missing,
1106 config/mkinstalldirs, config/texinfo.texi:
1107 Moved here from parent directory, or from doc.
1108 * config.hin: Renamed from config.h.in.
1109 * config/config.rpath: New file.
1111 * intl: Remove this subdirectory.
1113 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
1115 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
1116 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
1117 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
1118 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
1119 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
1120 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
1123 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
1124 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
1125 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
1126 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
1127 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
1128 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
1129 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
1130 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
1131 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
1132 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
1133 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
1134 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
1135 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
1136 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
1137 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
1138 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
1139 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
1140 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
1141 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
1143 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
1144 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
1145 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
1146 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
1147 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
1148 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
1149 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
1150 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
1151 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
1152 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
1153 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
1154 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
1155 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
1156 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
1157 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
1158 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
1159 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
1160 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
1162 Upgrade to latest version from external source. The file "bootstrap"
1163 now grabs these automatically, so we needn't keep track of them
1164 in this change long any longer.
1166 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
1167 (SUBDIRS): Remove intl.
1168 * PORTS: Update for star, Macintosh.
1169 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
1170 Bison 1.875, gettext 0.12.1.
1171 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
1172 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
1173 (AC_CONFIG_AUX_DIR): New.
1174 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
1176 (AC_PREREQ): Bump from 2.52 to 2.57.
1177 (AC_GNU_SOURCE): New.
1178 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
1179 we no longer support K&R C.
1181 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
1182 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
1183 (AC_MBSTATE_T): Remove.
1184 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1185 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1186 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
1187 (AM_STDBOOL_H): Add.
1188 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
1189 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
1190 (AC_CHECK_TYPE): Remove ssize_t.
1191 (gt_TYPE_SSIZE_T): Add.
1192 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
1193 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
1194 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
1195 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
1196 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
1197 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
1198 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
1199 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
1200 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
1201 napms, poll, select, strstr, usleep.
1202 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
1203 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
1204 (AM_GNU_GETTEXT): Use external and need-ngettext options.
1205 (AM_GNU_GETTEXT_VERSION): New.
1206 (AC_OUTPUT): Remove intl/Makefile.
1208 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1209 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
1210 * doc/fdl.texi: Update to current GNU version.
1211 * doc/gettext.texi: Update to current coreutils version,
1212 plus a copyright notice.
1213 * doc/tar.texi: Switch to new method for doing copyright notices.
1214 Use @acronym instead of @sc where appropriate.
1215 Remove empty examples. Give a few more examples.
1217 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1218 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
1219 are built up in pieces with +=.
1220 (noinst_HEADERS, INCLUDES): Remove.
1221 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
1222 (libtar_a_LIBADD): Use $ rather than @.
1223 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
1225 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
1226 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
1227 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
1228 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
1229 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
1230 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
1231 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
1232 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
1233 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
1234 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
1235 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
1236 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
1237 prereq.m4, xstrtoimax.m4.
1239 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
1240 be translated, since it's not a user-visible tool.
1242 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1244 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
1245 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
1246 consistency with coreutils.
1247 (LDADD): Link LIBINTL after libtar.a, since
1248 it's now external and should stand by itself.
1250 * src/buffer.c (print_total_written): Adjust to new human.h
1252 (child_open_for_compress): Do not increase size to BLOCKSIZE.
1253 (open_archive): Open index file name.
1254 Strip trailing slahes from file names.
1255 (flush_write): Set size to 0 if not saving names.
1256 (flush_write, flush_read): Use safer_name_suffix rather than
1259 * src/common.h: Include <quote.h>.
1260 (absolute_names_option, atime_preserve_option, backup_option,
1261 block_number_option, checkpoint_option, dereference_option,
1262 force_local_option, ignore_failed_read_option, ignore_zeros_option,
1263 incremental_option, interactive_option, multi_volume_option,
1264 numeric_owner_option, one_file_system_option, recursive_unlink_option,
1265 read_full_records_option, remove_files_option, same_order_option,
1266 show_omitted_dirs_option, sparse_option, starting_file_option,
1267 to_stdout_option, totals_option, touch_option, verify_option,
1268 dev_null_output, now_verifying, we_are_root): Now bool, not int.
1269 (current_trailing_slash, index_file_name, recent_long_name_blocks,
1270 recent_long_link_blocks): New vars.
1271 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
1272 (OVERWRITE_OLD_DIRS): Remove.
1273 (enum remove_option): New enum.
1274 (remove_any_file): Use it as option arg, not int.
1275 (is_avoided_name, contains_dot_dot): Return bool, not int.
1276 (safer_name_suffix): New decl.
1278 * src/compare.c (now_verifying): Now bool, not int.
1279 (fill_in_sparse_array): Move to extract.c. Now returns bool;
1280 all callers changed to test for failure.
1281 (diff_sparse_files): Take size from current_stat, not from param.
1282 (diff_archive): Do not count trailing slashes in archives.
1283 (verify_volume): Test for header failure after loop, not before.
1285 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
1286 All callers changed.
1287 (start_header): Clear devmajor and devminor fields, too.
1288 (finish_header): New arg block_ordinal.
1289 (init_sparsearray): Now extern. Set sp_array_size to
1290 SPARSES_IN_OLDGNU_HEADER if it is zero.
1291 (dump_file): Keep link table as a hash.
1292 Do not count "file changed as we read it" as a failure.
1294 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1295 Move extern decl to common.h.
1297 * src/extract.c (we_are_root): Now bool, not int.
1298 (check_time): Warn about implausibly old time stamps.
1299 (set_stat): Use utimbuf, not stat_info.
1300 (prepare_to_extract): New arg DIRECTORY.
1301 (fill_in_sparse_array): Moved here from compare.c.
1302 (extract_sparse_file): Now returns off_t, giving size left.
1303 Truncate file at end.
1304 (extract_archive): Use safer_name_suffix rather than rolling our own.
1305 Use fill_in_sparse_array rather than rolling our own.
1306 Strip trailing slashes more effectively.
1307 Check for unsafe names.
1309 * src/incremen.c (struct directory): nfs and found are now of type
1311 (gnu_restore): Now takes directory name as argument, not offset
1312 of directory name in a global. All uses changed.
1313 (CURRENT_FILE_NAME): Remove.
1316 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1319 2002-09-30 Paul Eggert <eggert@twinsun.com>
1321 * src/rmt.c (prepare_input_buffer): Renamed form
1322 prepare_record_buffer. All uses changed. Do not assume that
1323 size_t is the same width as int.
1325 2002-03-29 Paul Eggert <eggert@twinsun.com>
1327 * src/incremen.c (get_directory_contents):
1328 If ignore_failed_read_option, only warn about
1329 get_directory_contents failures. Fix suggested by
1332 2002-01-31 Mark W. Eichin <eichin@thok.org>
1334 * src/buffer.c (child_open_for_compress): Don't try to read
1335 past the end of the buffer.
1337 2001-10-11 Jim Meyering <meyering@lucent.com>
1339 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1340 and quote_n (1, ... to avoid clobbering a buffer.
1342 2001-09-26 Paul Eggert <eggert@twinsun.com>
1344 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1346 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1347 end of file; just ignore them silently.
1349 * src/list.c (read_header): Don't keep around extended name
1350 and link info indefinitely; keep it only for the next file.
1351 This fixes a bug introduced in 1.13.24, and removes the need
1352 for some static variables. Set recent_long_name and
1353 recent_long_link to zero if there were no long links; this
1354 avoids a violation of ANSI C rules for pointers in delete.c.
1355 * THANKS: Add Christian Laubscher.
1357 2001-09-26 Jim Meyering <meyering@lucent.com>
1359 * doc/tar.texi (Remote Tape Server): is know -> is known
1361 2001-09-25 Paul Eggert <eggert@twinsun.com>
1363 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1364 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1365 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1366 want to distinguish EINVAL and EILSEQ.
1368 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1370 * src/extract.c (maybe_recoverable):
1371 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1373 2001-09-22 Paul Eggert <eggert@twinsun.com>
1375 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1377 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1380 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1381 * PORTS: Add copyright notice, 'star' reference.
1382 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1383 * THANKS: Add Christophe Kalt.
1384 * config.sub: Upgrade to 2001-09-14 version.
1386 * configure.ac (ALL_LINGUAS): Add ko.
1387 * po/ko.po: Resurrected file.
1389 * doc/convtexi.pl: Add coding advice for Emacs.
1391 * doc/getdate.texi: Add copyright notice.
1393 * doc/mdate-sh: Upgrade to automake 1.5 version.
1395 * doc/tar.texi (extracting files): Mention --to-stdout.
1396 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1397 (Overwrite Old Files): Likewise.
1399 * lib/Makefile.am (noinst_HEADERS):
1400 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1401 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1403 * lib/copysym.c, lib/copysym.h: Remove.
1404 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1405 lib/unicodeio.h: New files.
1407 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1408 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1410 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1411 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1413 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1414 * m4/isc-posix.m4: Remove.
1416 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1418 * po/POTFILES.in: Add copyright notice.
1420 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1422 * tests/Makefile.am (LDADD): Likewise.
1424 * src/buffer.c (write_archive_buffer, close_archive):
1425 If an archive is a socket, treat it like a FIFO.
1426 (records_read, records_written): New vars.
1427 (write_archive_to_stdout): Now bool, not int.
1428 (open_archive, flush_write, flush_read): Keep records_read and
1429 records_written up to date.
1431 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1432 (write_archive_to_stdout): Now bool, not int.
1433 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1434 (read_header): Now takes bool arg. Existing callers modified
1435 to pass 0, unless otherwise specified.
1437 * src/delete.c (records_read): Remove; now a global.
1438 (acting_as_filter): Now bool, not int.
1439 (recent_long_name, recent_long_link, recent_long_name_blocks,
1440 recent_long_link_blocks, records_read, records_written): New decls.
1441 (records_skipped): New var.
1442 (move_archive): Don't divide by zero if arg is 0.
1443 Use the above vars to compute how far to move.
1444 (write_recent_blocks): New function.
1445 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1446 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1447 Keep track of how many records have been skipped.
1448 Let the buffer code count records.
1449 When copying a header, copy any extended headers that came before it.
1451 * src/extract.c (extract_archive): When marking a directory to be
1452 updated after symlinks, stat all directories after it in the
1453 delayed-set-stat list too, since they will be checked after
1454 symlinks. Add support for --overwrite-dir.
1456 * src/list.c (recent_long_name, recent_long_link,
1457 recent_long_name_blocks, recent_long_link_blocks): New vars.
1458 (read_and): Pass 0 to read_header.
1459 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1460 headers into new vars. Null-terminate incoming symbolic links.
1462 * src/rmt.c: Include print-copyr.h, not copysym.h.
1463 (main): Use print_copyright, not copyright_symbol.
1464 * src/tar.c (decode_options): Likewise.
1465 (OVERWRITE_DIR_OPTION): New constant.
1466 (long_options, usage, decode_options): Add --overwrite-dir.
1468 * src/tar.h: Put copyright notice into documentation.
1470 * tests/Makefile.am (TESTS): Add delete03.sh.
1471 * tests/delete03.sh: New file.
1473 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1474 (main): Use print_copyright, not copyright_symbol.
1475 Include <argmatch.h>.
1476 (pattern_strings): Remove.
1477 (pattern_args, pattern_types): New constants.
1478 (main): Use XARGMATCH, not argmatch.
1480 2001-09-20 Jim Meyering <meyering@lucent.com>
1482 * lib/xstrtol.c (strtoimax): Guard declaration with
1483 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1484 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1485 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1486 (strtoumax): Likewise, for completeness (it wasn't necessary).
1487 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1488 Check for declaration of strtoimax.
1489 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1490 Check for declaration of strtoumax.
1492 2001-09-16 Paul Eggert <eggert@twinsun.com>
1494 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1496 2001-09-14 Paul Eggert <eggert@twinsun.com>
1498 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1500 * README-alpha: Describe automake patch.
1502 * configure.ac (LIBOBJS):
1503 Remove automake 1.4 workaround, as we're using 1.5 now.
1504 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1506 * lib/copysym.c: Include stddef.h, for size_t.
1507 Include langinfo.h if needed.
1508 Use locale_charset only if USE_INCLUDED_LIBINTL;
1509 if not, use nl_langinfo (CODESET) if available.
1511 2001-09-13 Paul Eggert <eggert@twinsun.com>
1513 * config.guess, config.sub: Sync with canonical versions.
1515 * configure.ac (jm_PREREQ_XGETCWD): Add.
1517 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1518 (libtar_a_SOURCES): Add copysym.c.
1519 * copysym.c, copysym.h: New files.
1521 * lib/error.c: Sync with fileutils version.
1523 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1524 * m4/getcwd.m4: New file.
1525 * m4/uintmax_t.m4: Remove.
1527 * m4/gettext.m4 (AM_WITH_NLS):
1528 Fix bug with calculating version of Bison 1.29.
1529 Reported by Karl Berry.
1531 * src/Makefile.am (datadir): Remove.
1533 * src/rmt.c: Include copysym.h.
1534 (main): Use copyright_symbol to translate copyright notice,
1536 * src/tar.c: Likewise.
1537 * tests/genfile.c: Likewise.
1539 * src/system.h (MB_LEN_MAX): New symbol.
1541 2001-09-11 Paul Eggert <eggert@twinsun.com>
1543 * src/extract.c (struct delayed_set_stat): New member
1545 (delay_set_stat): Initialize it to 0.
1546 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1547 taking an extra stat ourselves. All callers changed.
1548 (set_stat): Likewise.
1549 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1550 If false, stop when encountering a struct whose 'after_symlinks'
1551 member is true. Otherwise, go through all structures but check
1552 them more carefully. All callers changed.
1553 (extract_archive): When extracting a deferred symlink, if its parent
1554 directory's status needs fixing, then mark the directory as needing
1555 to be fixed after symlinks.
1556 (extract_finish): Fix status of ordinary directories, then apply
1557 delayed symlinks, then fix the status of directories that are
1558 ancestors of delayed symlinks.
1560 * src/rtapelib.c (rexec):
1561 Remove declaration; it ran afoul of prototypes on Crays.
1562 Reported by Wendy Palm of Cray.
1564 2001-09-06 Paul Eggert <eggert@twinsun.com>
1566 * lib/strtoimax.c (HAVE_LONG_LONG):
1567 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1568 (strtoimax): Use sizeof (long), not
1569 sizeof strtol (ptr, endptr, base),
1570 to work around bug in IBM C compiler.
1572 2001-09-04 Paul Eggert <eggert@twinsun.com>
1574 * lib/xgetcwd.c: Include "xalloc.h".
1575 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1576 report an error and exit.
1578 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1579 (jm_PREREQ): Use it.
1581 2001-09-03 Paul Eggert <eggert@twinsun.com>
1583 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1584 (jm_PREREQ_XGETCWD): New macro.
1586 * lib/exclude.c (fnmatch_no_wildcards):
1587 Fix typo that caused us to do case-folding
1588 search even when that was not desired. This occurred only in the
1591 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1592 Do not include xalloc.h.
1593 (INITIAL_BUFFER_SIZE): New symbol.
1594 Do not use xmalloc / xrealloc, since the caller is responsible for
1595 handling errors. Preserve errno around `free' during failure.
1596 Do not overrun buffer when using getwd.
1598 * lib/xgetcwd.c (xgetcwd):
1599 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1600 to decide whether to use getcwd (NULL, 0).
1602 2001-09-02 Paul Eggert <eggert@twinsun.com>
1604 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1606 2001-09-01 Jim Meyering <meyering@lucent.com>
1608 * exclude.c: Use `""', not `<>' to #include non-system header files.
1609 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1610 and strncasecmp as r-values. Unixware didn't have declarations.
1612 2001-08-31 Jim Meyering <meyering@lucent.com>
1614 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1615 Use an initial, malloc'd, buffer of length 128 rather than
1616 a statically allocated one of length 1024.
1618 2001-08-30 Paul Eggert <eggert@twinsun.com>
1620 * lib/utime.c: Include full-write.h.
1621 * lib/xstrtol.c (strtoimax): New decl.
1623 2001-08-29 Paul Eggert <eggert@twinsun.com>
1625 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1627 * src/create.c (dump_file): Relativize link names before dumping.
1628 This fixes a bug reported by Jose Pedro Oliveira.
1630 * src/create.c (dump_file): Use offsetof when computing sizes for
1631 struct hack; this avoids wasted space in some cases.
1632 * src/incremen.c (note_directory, find_directory): Likewise.
1633 * src/names.c (name_gather, addname): Likewise.
1635 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1636 for consistency with other code that does similar things.
1637 * src/names.c (name_gather): Likewise.
1639 * src/names.c (read_name_from_file, name_next, name_gather,
1640 add_hierarchy_to_namelist): Avoid quadratic behavior when
1641 reallocating buffers. Check for buffer size overflow.
1642 (addname): Avoid unnecessary clearing of memory.
1644 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1646 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1647 name size allocation that caused core dumps.
1649 2001-08-28 Paul Eggert <eggert@twinsun.com>
1651 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1653 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1654 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1655 (daddr_t): Remove; no longer used.
1656 (jm_PREREQ_HUMAN): Add.
1658 * acconfig.h: Remove; no longer needed.
1660 * config.guess, config.sub:
1661 New files, from automake 1.5. Gettext 0.10.39 needs them.
1662 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1664 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1665 (SUBDIRS): Put intl before lib, as gettext requires.
1667 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1668 * intl: Upgrade entire directory to gettext 0.10.39.
1669 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1670 New files, from gettext 0.10.39.
1671 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1672 Upgrade to gettext 0.10.39,
1673 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1675 * po/cat-id-tbl.c, po/stamp-cat-id:
1676 Remove; no longer used by gettext 0.10.39.
1677 * po/ChangeLog: New file.
1679 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1680 $(srcdir)/tar.texi: Likewise.
1681 * doc/freemanuals.texi: New file.
1682 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1683 `fileds' -> `fields'
1684 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1686 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1687 (noinst_HEADERS): Add quote.h.
1688 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1690 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1692 * lib/full-write.c, lib/savedir.c: Comment fix.
1694 * lib/pathmax.h: Remove.
1696 * lib/quote.c, lib/quote.h: New files.
1698 * lib/xgetcwd.c: Don't include pathmax.h.
1699 Include stdlib.h and unistd.h if available.
1701 (xmalloc, xstrdup, free): Remove decls.
1702 (xgetcwd): Don't assume sizes fit in unsigned.
1703 Check for overflow when computing sizes.
1704 Simplify reallocation code.
1706 * lib/xmalloc.c: Quote failure tests.
1708 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1710 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1711 similar to strtol.c.
1712 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1713 (verify): New macro.
1714 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1715 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1716 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1717 changed to signed values. Check sizes at compile-time, not
1718 run-time. Prefer strtol to strtoll if both work.
1721 * lib/xstrtol.h (xstrtoimax): New decl.
1723 * m4/Makefile.am (EXTRA_DIST):
1724 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1725 longlong.m4, xstrtoimax.m4.
1727 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1728 Remove; now done by autoconf.
1729 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1730 Use AC_CHECK_TYPE instead of merely looking for the header.
1732 * m4/uintmax_t.m4: Use shorter comment.
1734 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1735 Quote first arg of AC_DEFUN.
1736 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1737 is needed to parse the include file.
1738 Simplify logic behind the args to AC_REPLACE.
1740 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1742 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1745 Use "Copyright %d" to simplify the translator's job in the future.
1746 Advise translator about circle-C.
1747 * src/tar.c: (decode_options): Likewise.
1748 * tests/genfile.c (main): Likewise.
1750 2001-08-28 Jim Meyering <meyering@lucent.com>
1752 * lib/argmatch.c: Include "quote.h".
1753 (argmatch_invalid): Quote the context.
1755 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1757 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1758 Use single-quote for local .h files.
1760 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1762 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1765 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1766 invoking mktime the last time.
1768 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1770 * lib/rename.c: Major rewrite by Volker Borchert to use system
1771 rename function, but to work around problems with trailing
1774 * lib/strtoll.c: New file, from glibc.
1775 * lib/strtoul.c: Update from glibc.
1777 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1778 Add support for signed numbers, too.
1779 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1781 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1783 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1784 (main): Use generic names in debugging output.
1785 * lib/strtoimax.c: Plus add the following changes of my own:
1786 (main): Use accurate names in debugging output.
1788 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1791 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1792 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1793 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1794 m4/utime.m4, m4/utimes.m4:
1795 Quote the first argument in each use of AC_DEFUN.
1797 * m4/getline.m4: Don't use string.h.
1799 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1801 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1803 2001-08-27 Paul Eggert <eggert@twinsun.com>
1805 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1807 The biggest change is the new --exclude semantics and options.
1808 The basic idea was suggested by Gerhard Poul; thanks!
1810 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1811 * README: ignfail.sh fails on some NFS hosts.
1812 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1814 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1815 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1816 Remove; the automake bug has been fixed.
1817 * acinclude.m4: Remove.
1819 * configure.ac: Renamed from configure.in.
1820 (AC_PREREQ): Bump from 2.13 to 2.52.
1821 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1822 1997-05-30) has an encoding error.
1823 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1824 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1826 * doc/fdl.texi: Update to current GNU version.
1828 * doc/tar.texi: Put leading '*' in direntry.
1829 Accommodate new gfdl sectioning.
1830 New option --recursion (the default) that is the inverse of
1833 New options --anchored, --ignore-case, --wildcards,
1834 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1835 Along with --recursion and --no-recursion, these control how exclude
1836 patterns are interpreted. The default interpretation of exclude
1837 patterns is now --no-anchored --no-ignore-case --recursion
1838 --wildcards --wildcards-match-slash.
1840 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1842 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1843 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1844 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1845 Include if available.
1846 (<xalloc.h>): Include
1847 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1848 (verify): New macro. Use it to verify that EXCLUDE macros do not
1849 collide with FNM macros.
1850 (struct patopts): New struct.
1851 (struct exclude): Use it, as exclude patterns now come with options.
1852 (new_exclude): Support above changes.
1853 (new_exclude, add_exclude_file):
1854 Initial size must now be a power of two to simplify overflow checking.
1855 (free_exclude, fnmatch_no_wildcards): New function.
1856 (excluded_filename): No longer requires options arg, as the options
1857 are determined by add_exclude. Now returns bool, not int.
1858 (excluded_filename, add_exclude):
1859 Add support for the fancy new exclusion options.
1860 (add_exclude, add_exclude_file): Now takes int options arg.
1861 Check for arithmetic overflow when computing sizes.
1862 (add_exclude_file): xrealloc might modify errno, so don't
1863 realloc until after errno might be used.
1865 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1867 (free_exclude): New decl.
1868 (add_exclude, add_exclude_file): Now takes int options arg.
1869 (excluded_filename): No longer requires options arg, as the options
1870 are determined by add_exclude. Now returns bool, not int.
1872 * lib/prepargs.c: Include <string.h>; required for C99 since
1876 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1878 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1879 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1881 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1882 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1884 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1885 subsumed by Autoconf 2.50.
1887 * m4/error.m4: Upgrade to serial 2.
1889 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1890 remove test for GNU C library. It's not correct, as some
1891 older glibcs are buggy.
1893 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1895 * m4/prereq.m4: Upgrade to serial 20, but then:
1896 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1897 (jm_PREREQ_EXCLUDE): New macro.
1898 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1901 * m4/realloc.m4: Upgrade to serial 4.
1903 * m4/strerror_r.m4: Revert to serial 1002.
1905 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1907 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1909 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1910 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1911 it is now subsumed by autoconf. Add inttypes.h.
1913 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1914 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1916 * src/buffer.c (new_volume): Stop if the script exits with an error.
1918 * src/common.h (excluded_with_slash, excluded_without_slash):
1919 Remove, replacing by:
1920 (excluded): New decl.
1921 (link_error): New decl.
1922 (excluded_name): Now returns bool.
1925 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1926 Support hard links to symbolic links.
1928 (struct delayed_symlink): Remove 'names' member, replacing it with
1929 'sources' and 'target' member. All uses changed.
1931 (struct string_list): New type.
1933 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1934 for struct hack; this avoids wasted space in some cases.
1936 (extract_archive): Fix test for absolute pathnames and/or "..".
1937 Use link_error to report errors for links.
1938 Remove redundant trailing '/' at "really_dir", for all uses, not
1939 just before invoking mkdir.
1940 If overwriting old files, do not worry so much about existing
1942 Fix mode computation in the case where the directory exists.
1944 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1945 link, make a copy of the symbolic link.
1947 * src/incremen.c (get_directory_contents):
1948 If ignore_failed_read_option, only warn about
1951 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1952 However, check for error even for '-' or '+' case.
1954 (print_header): Try parsing uids and gids as unsigned integers first,
1955 and as a uid_t or gid_t only if that fails. This adds support for
1956 listing positive uids and gids that are greater than UID_MAX and
1959 * src/misc.c (link_error): New function.
1961 * src/names.c (collect_and_sort_names):
1962 If ignore_failed_read_option, only warn about
1965 (excluded_name): Now returns bool. Simplify, as the fancy
1966 features are now all in excluded_filename.
1968 * src/rtapelib.c (base_name): Remove decl, as system.h now
1971 * src/system.h: Include stddef.h if available.
1972 (offsetof): Declare if stddef.h doesn't.
1974 Include <dirname.h>.
1975 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1977 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1978 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1979 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1980 WILDCARDS_MATCH_SLASH_OPTION):
1983 (long_options, usage, decode_options): Add support for --anchored,
1984 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1985 --no-wildcards-match-slash, --recursion, --wildcards,
1986 --wildcards-match-slash.
1988 (decode_options): Implement the new way of interpreting exclude
1991 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1993 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1994 just print error messages suggesting alternatives.
1996 (add_filtered_exclude): Remove.
1998 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
2000 * tests/extrac04.sh (out): Remove
2001 directory/subdirectory/file1, as the new semantics for
2002 --exclude exclude it.
2004 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
2006 2001-08-12 Paul Eggert <eggert@twinsun.com>
2008 * lib/addext.c (<errno.h>): Include.
2009 (errno): Declare if not defined.
2010 (addext): Work correctly on the Hurd, where pathconf returns -1 and
2011 leaves errno alone, because there is no limit. Also, work even if
2012 size_t is narrower than long.
2014 2001-07-08 Paul Eggert <eggert@twinsun.com>
2016 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
2018 2001-05-10 Paul Eggert <eggert@twinsun.com>
2020 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
2021 Include <backupfile.h> and <dirname.h> after size_t is defined.
2022 (addext): Use base_len to trim redundant trailing slashes instead of
2025 * lib/backupfile.c (ISSLASH, base_name):
2026 Remove decls; now in dirname.h.
2027 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
2029 (find_backup_file_name): Rename locals to avoid new functions.
2030 Use base_len instead of rolling it ourselves.
2031 Work even if dirlen is 0.
2032 Use a dir of '.' if given the empty string.
2035 Do not include <stdio.h>, <assert.h>; no longer needed.
2036 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
2037 Include <string.h>, <dirname.h>.
2038 (base_name): Allow file names ending in slashes, other than names
2039 that are all slashes. In this case, return the basename followed
2042 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
2043 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
2044 (dir_len): Renamed from dirlen.
2045 All callers changed.
2047 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
2049 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
2051 2001-02-16 Paul Eggert <eggert@twinsun.com>
2053 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
2054 Do not declare or define if HAVE_MBRTOWC,
2055 since the test for HAVE_MBRTOWC now requires proper declarations.
2057 * lib/alloca.c (malloc): Undef before defining.
2059 2001-02-13 Paul Eggert <eggert@twinsun.com>
2061 * src/compare.c (read_and_process): Use off_t for size.
2062 From Maciej W. Rozycki.
2064 2001-01-26 Paul Eggert <eggert@twinsun.com>
2066 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
2068 2001-01-12 Paul Eggert <eggert@twinsun.com>
2070 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
2072 * lib/savedir.h (savedir): Remove size arg.
2074 * doc/tar.texi: Add @setchapternewpage odd.
2075 Remove -I as an alias for -T, for now.
2077 Update copyright. Remove "Published by".
2078 Dates beginning with / or . are taken to be file names.
2080 * src/tar.c (<time.h>): Do not include;
2081 (time): Do not declare.
2082 (usage): Remove -I as an alias for -T.
2083 (OPTION_STRING): Remove -I.
2084 (decode_options): Dates that look like an absolute path name,
2085 or that start with '.', are presumed to be file names whose
2087 Remove 'I' as an aliase for 'T'.
2090 * src/extract.c (<time.h>): Do not include; system.h now does this.
2091 (make_directories): Skip filesystem prefixes.
2092 Don't assume '/' is the only separator.
2093 (extract_sparse_file): Use new full_write semantics.
2094 On write error, return instead of invoking skip_file.
2095 Do not free sparsearray; caller does this now.
2096 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
2098 (extract_archive): Don't assume file name lengths fit in int.
2099 Report what got stripped from member name; it might be more than '/'.
2100 Use new full_write semantics.
2101 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
2103 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
2105 * src/buffer.c (<time.h>): Do not include; system.h now does this.
2106 (time): Remove decl; likewise.
2107 (child_open_for_uncompress): Use new full_write semantics.
2108 (flush_write): Use ISSLASH instead of testing for '/'.
2109 (flush_read): Likewise.
2111 * src/rmt.h (_remdev): Look for / anywhere in Path.
2113 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
2114 Don't assume '/' is the only separator.
2115 (safer_rmdir): Don't assume '/' is the only separator.
2117 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
2119 * lib/dirname.h (dirlen): New decl.
2121 * src/incremen.c (get_directory_contents):
2122 Remove path_size arg; all callers changed.
2123 Don't assume '/' is the only directory separator.
2124 (gnu_restore): Work even if file name length doesn't fit in int.
2126 * lib/addext.c (ISSLASH): New macro.
2127 (addext): Trim any redundant trailing slashes.
2129 * src/names.c (name_next):
2130 Don't assume '/' is the only directory separator.
2131 (namelist_match): Likewise.
2132 (add_hierarchy_to_namelist): Remove dirsize arg.
2133 Do not assume '/' is the only directory separator.
2134 (new_name): Likewise.
2136 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
2137 (libtar_a_SOURCES): Add dirname.c.
2139 * src/create.c (relativize):
2140 New function, with much of old start_header's guts.
2141 Handle filesystem prefixes.
2142 (start_header): Use this new function.
2143 (init_sparsearray): Don't bother to zero out the new array;
2145 (deal_with_sparse): Fix array allocation bug.
2146 (create_archive): Don't assume '/' is the only separator.
2147 (dump_file): Likewise.
2148 Don't worry about leading / in symlink targets.
2150 * lib/savedir.c (savedir):
2151 Remove size arg; it wasn't portable. All callers changed.
2153 * lib/utime.c (utime_null): Adjust to new full_write convention.
2155 * configure.in (YACC): Avoid portability problem with Ultrix sh.
2157 * lib/backupfile.c: Include <dirname.h>.
2158 (ISSLASH): New macro.
2159 (find_backup_file_name): Use dirlen to calculate directory lengths.
2160 (max_backup_version): Strip redundant trailing slashes.
2162 * src/common.h: Include <full-write.h>.
2163 (get_directory_contents): No longer has size arg.
2164 (gnu_restore): Arg is size_t, not int.
2166 * src/system.h: Include <time.h>.
2167 (time): Declare if not defined.
2169 * lib/full-write.c: Include full-write.h, not safe-read.h.
2170 full_write returns size_t, with short writes meaning failure.
2171 All callers changed.
2173 * src/rtapelib.c: Include full-write.h.
2175 * src/rmt.c: Include full-write.h.
2176 (main): Update copyright.
2178 * doc/getdate.texi: Mention that only English is supported.
2179 Show how to use "date" so that the output is acceptable to getdate.
2180 Mention Z as an abbreviation for UTC.
2182 * lib/full-write.h: New file.
2184 * src/list.c: system.h now does time.h stuff.
2187 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
2189 Do not include string.h, strings.h, or assert.h; no longer needed.
2190 (strrchr, memrchr, malloc): Remove decls; no longer needed.
2192 (base_name): New decl.
2193 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
2194 (dir_name_r): Remove.
2195 (dirlen): New function.
2196 (dir_name): Use dirlen instead of dir_name_r.
2197 (<string.h>, <strings.h>): Include only if test program.
2198 (main): Use "return 0", not "exit (0)".
2200 2000-12-08 Paul Eggert <eggert@twinsun.com>
2202 * lib/dirname.h: New file.
2204 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
2206 * lib/fnmatch.c: Do not comment out all the code if we are using
2207 the GNU C library, because in some cases we are replacing buggy
2208 code in the GNU C library itself.
2210 2000-10-30 Paul Eggert <eggert@twinsun.com>
2212 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
2214 2000-10-29 Paul Eggert <eggert@twinsun.com>
2216 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
2218 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
2220 2000-10-28 Paul Eggert <eggert@twinsun.com>
2222 * doc/tar.texi: --no-recursion now applies to extraction, too.
2223 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
2224 * src/names.c (namelist_match, excluded_name):
2225 Do not match subfiles of a directory
2226 if --no-recursion is specified.
2227 * src/tar.c (NO_RECURSE_OPTION): Remove.
2228 (long_options): Have getopt set the --no-recursion flag.
2229 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
2230 Remove case for NO_RECURSE_OPTION.
2231 * src/common.h (recursion_option):
2232 Renamed from no_recurse_option, with sense
2233 negated, and with FNM_LEADING_DIR being the nonzero value.
2235 * names.c (namelist_match): New function.
2236 (name_match, name_scan): Use it to eliminate duplicate code.
2237 (names_notfound): Remove special case for Amiga.
2239 2000-10-27 Paul Eggert <eggert@twinsun.com>
2241 * src/misc.c (read_error_details, read_warn_details,
2242 read_fatal_details): Don't assume size_t is unsigned long.
2244 * src/buffer.c (flush_read): If read_full_records_option, try to
2245 fill the input buffer, as --delete -f - needs this.
2247 2000-10-24 Paul Eggert <eggert@twinsun.com>
2249 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
2251 * src/buffer.c (check_label_pattern):
2252 Make sure header name is a string before
2253 passing it to fnmatch.
2254 (init_volume_number): Check for global_volno overflow.
2255 (new_volume): Check for global_volno overflow.
2257 * src/tar.c (decode_options):
2258 Check that volume label is not too long to overflow
2259 name in tar header block.
2261 * Makefile.am (EXTRA_DIST): Remove rebox.el.
2263 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
2264 (AC_FUNC_STRERROR_R): Use this instead.
2266 2000-10-23 Paul Eggert <eggert@twinsun.com>
2268 * src/extract.c: Include <time.h>, since we invoke "time".
2270 * lib/prepargs.c (prepend_default_options):
2271 Don't use NULL, for portability.
2273 * m4/fnmatch.m4: Add "working" to message.
2275 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
2277 (getpwuid, getgrgid): Declare only if system headers don't.
2278 (gid_to_gname): Don't invoke setgrent.
2279 (namelist): Now static, not global.
2280 (nametail): New var. All uses of namelast changed to use
2281 nametail, with one extra level of indirection.
2282 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
2283 (name_match): Set nametail too, when setting namelist to null.
2284 (add_hierarchy_to_namelist): Change type of dir arg from char * to
2285 struct name *, so that we don't have to look up the name again
2286 here. Get change_dir from dir rather than as a separate arg. Add
2287 dirsize arg, and pass it along to get_directory_contents. Remove
2288 unnecessary check of directory type.
2289 (new_name): Do not append a slash if PATH already ends in one.
2290 (avoided_names, struct avoided_name): Remove.
2291 (avoided_name_table): New var, replacing avoided_names.
2292 (hash_avoided_name, compare_avoided_names): New function.
2293 (add_avoided_name, is_avoided_name): Use hash table rather than
2296 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2297 (child_open_for_compress, child_open_for_uncompress,
2298 close_archive): Propagate any failure of the compression process
2300 (open_archive, flush_write, flush_read, close_archive): Do not
2301 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2302 -1. Instead, allocate an array with the size that's needed.
2303 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2304 (backspace_output): Don't try to backspace past start of archive.
2305 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2307 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2308 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2309 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2310 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2311 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2312 WITH_DMALLOC, WITH_REGEX):
2313 Remove; now generated automatically.
2315 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2316 compatibility for glibc fragments.
2317 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2318 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2319 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2320 that we needn't put an entry into acconfig.h.
2321 (ALL_LINGUAS): Add da.
2322 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2323 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2325 (AC_MBSTATE_T): Add.
2326 (RMT): Append $(EXEEXT).
2327 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2328 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2329 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2330 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2331 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2332 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2333 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2334 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2335 (EMUL_OPEN3): Remove; no longer needed.
2336 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2338 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2340 * src/common.h: Do not include basename.h.
2341 * src/rtapelib.c (base_name): Do not include basename.h;
2342 declare base_name instead.
2344 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2346 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2347 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2348 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2349 Adjust to the above changes.
2351 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2353 * src/open3.c: Remove.
2355 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2356 (tar_SOURCES): Remove open3.c.
2357 (INCLUDES): Remove -I.., as automake does that.
2358 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2360 The following changes are to put LOCALEDIR into localedir.h instead
2361 of passing it on the command line.
2363 (DISTCLEANFILES): New macro.
2364 (localedir.h): New rule.
2365 (rmt.o tar.o): Now depend on localedir.h.
2367 * tests/delete02.sh, tests/extrac04.sh: New files.
2369 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2370 (TESTS): Add extrac04.sh, and restore delete02.sh.
2371 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2372 (INCLUDES): Remove -I.. as automake does this now.
2374 * src/rtapelib.c (rexec): Don't declare unless using it.
2375 (do_command): Simplify signal-handling code slightly.
2377 * src/delete.c (blocks_needed): Remove. All uses changed to use
2378 blocking_factor - new_blocks.
2379 (acting_as_filter): New var.
2380 (write_record, delete_archive_members): Use acting_as_filter
2381 rather than archive == STDIN_FILENO to detect whether we're acting
2382 as a filter, as open can return STDIN_FILENO in some cases.
2383 (delete_archive_members): Ignore zero blocks if
2384 ignore_zeros_option is nonzero. Fix bug that messed up last
2385 output block: write_eot can't be used here, as it gets confused
2386 when the input is at end of file.
2388 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2389 symbolic link contents length. Pass directory size to
2390 get_directory_contents.
2392 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2393 m4/strerror_r.m4: New files.
2394 * m4/signedchar.m4: Remove this file.
2395 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2396 * m4/Makefile.am (EXTRA_DIST): Likewise.
2398 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2400 * po/da.po: New translation file.
2402 * src/mangle.c (extract_mangle):
2403 Fix diagnostic with wrong number of %s'es.
2405 * lib/fnmatch.c (fnmatch):
2406 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2407 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2409 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2410 fall off a device's end. Detect this.
2412 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2414 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2415 include <pathmax.h> and directory include files like <dirent.h>;
2416 no longer used. Include <savedir.h> instead.
2417 (closedir, signed_char): remove macro; no longer used.
2418 (bool, false, true): Include <stdbool.h> if you have the include
2419 file, otherwise define.
2422 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2423 opendir_warn, readdir_error): Remove; no longer needed.
2424 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2425 before deciding whether we're trying to remove ".".
2426 (remove_any_file): Try unlink first if we are not root. Use
2427 savedir when recursively removing directories, to avoid exhausting
2429 (savedir_error, savedir_warn, symlink_error): New functions.
2431 * src/list.c: (read_and): Do not invoke
2432 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2433 responsible for that. Do not invoke apply_delayed_set_stat; our
2434 caller is now responsible for that.
2435 (read_header): Use signed char instead of signed_char. Prevent
2436 later references to current_header from mistakenly treating it as
2438 (from_header): Quote invalid base-64 strings in diagnostics.
2439 (time_from_header): Do not warn about future timestamps in
2440 archive; check_time now does that.
2441 (print_header): Quote unknown file types.
2442 (skip_member): New function, replacing skip_extended_headers and
2443 now skipping the whole member instead of just the extended
2444 headers. All callers changed. This makes the code handle
2445 extended headers uniformly, and fixes some bugs.
2447 * src/update.c (update_archive): Use skip_member.
2449 * src/extract.c (we_are_root): Now global.
2450 (struct delayed_symlink): New type.
2451 (delayed_symlink_head): New var.
2452 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2453 not apply_delayed_set_stat.
2454 (set_mode, set_stat): Pointer args are now const pointers.
2455 (check_time): New function.
2456 (set_stat): Warn if setting a file's timestamp to be the future.
2457 (make_directories): Do not save and restore errno.
2458 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2459 intermediate directories.
2460 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2461 not in caller. Extract potentially dangerous symbolic links more
2462 carefully, deferring their creation until the end, and using a
2463 regular file placeholder in the meantime. Do not remove trailing
2464 / and /. from file names. Do not bother checking for ".." when
2465 checking whether a directory loops back on itself, as loopbacks
2466 can occur with symlinks too. Also, in that case, do not bother
2467 saving and restoring errno; just set it to EEXIST.
2468 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2469 ancestor if it ends in slash too (as well as ending in a char just
2471 (apply_delayed_set_stat): Remove.
2472 (apply_delayed_symlinks, extract_finish): New functions.
2474 * doc/fdl.texi: New file.
2475 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2476 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2477 * doc/tar.texi: Add Free Documentation License. New section
2478 "Overwrite Old Files", and revamp that section to make it easier to
2479 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2480 documentation into getdate.texi. Fix several minor typos. Describe
2481 TAR_OPTIONS. Describe incompatibility between incremental backups and
2482 --atime-preserve. Describe incompatibility between --verify and other
2483 options. Mention that tar normally removes symbolic links rather than
2484 following them, when extracting a file of the same name.
2486 * THANKS: Add gpoul. Change skip's address.
2488 * po/POTFILES.in: Add lib/human.c.
2490 * src/common.h (namelist, namelast): Remove decls.
2491 (we_are_root, extract_finish, skip_member, savedir_error,
2492 savedir_warn, symlink_error, gnu_list_name): New decls.
2493 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2494 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2495 closedir_warn, opendir_error, opendir_warn, readdir_error,
2496 readdir_warn): Remove decls.
2497 (get_directory_contents): New off_t arg.
2498 (addname): Now returns struct name *.
2500 * src/tar.h, tests/genfile.c: Fix comments.
2502 * src/create.c: Include hash.h.
2503 (gnu_list_name): Remove decl.
2504 (struct link): Remove "next" member.
2506 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2507 consistency with other diagnostics.
2508 (deal_with_sparse): Check for I/O error when closing the file.
2509 (create_archive): Do not allocate an array of size PATH_MAX, as
2510 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2511 the size that's needed.
2512 (hash_link, compare_links): New functions.
2513 (dump_file): Do not exhaust open file descriptors when descending
2514 deeply into a directory, by using savedir rather than
2515 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2516 Hash the set of links already created, instead of using a linked
2517 list. Fix some bugs in outputting sparse files which caused the
2518 sparse tables to be incorrect. When a file unexpectedly shrinks,
2519 output zeros rather than garbage. Do not allocate an array of
2520 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2521 allocate an array with the size that's needed.
2523 * src/incremen.c: Include hash.h.
2524 (struct directory): Remove "next", "dir_text". Change "name" to
2525 be char[1] with struct hack, not const char *. Add "found".
2526 (directory_list): Remove. Replaced by directory_table.
2527 (directory_table): New var.
2528 (nfs_string): Renamed from nfs.
2529 (hash_directory, compare_directories): New functions.
2530 (note_directory): Now returns struct directory *. First arg is
2531 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2532 Remove text arg. New "found" arg, basically corresponding to the
2533 old text arg not being null. All callers changed.
2534 (note_directory, find_directory): Use hash table rather than
2536 (get_directory_contents): New arg "device". Use savedir to do the
2537 hard work. Save the nfs-ness of stat_data, since it might change
2538 under us. Use note_directory instead of find_directory to save
2539 some work. When adding an "A" record, do it with
2540 add_to_accumulator instead of cheating with strcat.
2541 (read_directory_file): Use "+" flag before device to indicate
2542 whether it was NFS. Fix typo in checking for strtoul error.
2543 (write_directory_file_entry): New function.
2544 (write_directory_file): Use it, and use the hash routines to
2545 traverse the directory table.
2546 (gnu_restore): Use savedir rather than opendir/readdir.
2548 * src/tar.c: Include localedir.h, prepargs.h.
2549 (long_options): Now static.
2550 (long_options, usage, decode_options): -j is now short for
2551 --bzip2, and -I is now an alias for -T.
2552 (decode_options, main): argv is not const pointer now.
2553 (decode_options): Invoke prepend_default_options to support
2554 TAR_OPTIONS. In diagnostic, mention the string that was the
2555 invalid blocking factor, tape length, group, owner, or record
2556 size. --delete is no longer incompatible with -f -, undoing
2558 (main): Invoke extract_finish at end of extraction.
2560 * src/rmt.c: Include localedir.h.
2561 (main): Update copyright date to 2000.
2563 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2564 following changes: Use @sc where appropriate. Document the ranges of
2565 supported times more precisely. Add Eggert to getdate authors.
2566 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2567 zone names, as it wasn't correct and people shouldn't be relying on it
2568 anyway. Relative items also account for non-DST adjustments. Fix
2571 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2573 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2575 * tests/preset.in: Set LANGUAGE to the empty string, for some
2578 2000-10-20 Paul Eggert <eggert@twinsun.com>
2580 * m4/fnmatch.m4: Mention the GNU C library.
2582 2000-10-19 Paul Eggert <eggert@twinsun.com>
2584 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2587 2000-10-17 Paul Eggert <eggert@twinsun.com>
2589 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2592 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2593 (CHAR_BIT): Define if not defined.
2595 2000-09-09 Paul Eggert <eggert@twinsun.com>
2597 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2599 2000-08-07 Paul Eggert <eggert@twinsun.com>
2601 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2603 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2604 change to array from char *.
2606 2000-08-06 Paul Eggert <eggert@twinsun.com>
2608 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2609 compatibility with glibc 2.1.3 strftime.c.
2611 2000-07-31 Paul Eggert <eggert@twinsun.com>
2613 * lib/quotearg.c (quotearg_n_options):
2614 Don't make the initial slot vector a constant,
2615 since it might get modified.
2617 * lib/quotearg.c: Add support for more than one preallocated slot.
2619 2000-07-30 Paul Eggert <eggert@twinsun.com>
2621 * lib/quotearg.c (quotearg_n_options):
2622 Preallocate a slot 0 buffer, so that the caller
2623 can always quote one small component of a "memory exhausted" message
2626 2000-07-23 Paul Eggert <eggert@twinsun.com>
2629 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2630 mbstate_t is always defined.
2632 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2633 some GCC installations, and this configuration error is likely to be
2636 2000-07-22 Paul Eggert <eggert@twinsun.com>
2639 When the system forces us to redefine mbstate_t, shadow its mbsinit
2640 function. From Bruno Haible.
2642 2000-07-14 Paul Eggert <eggert@twinsun.com>
2644 * lib/xmalloc.c: Simplify exhausted message.
2646 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2648 2000-07-13 Paul Eggert <eggert@twinsun.com>
2650 * lib/quotearg.h (enum quoting style):
2651 New constant clocale_quoting_style.
2654 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2655 Add support for clocale_quoting_style, undoing previous change to
2656 locale_quoting_style.
2658 2000-07-10 Paul Eggert <eggert@twinsun.com>
2661 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2662 since otherwise we don't need it.
2663 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2664 since we don't do multibytes in that case.
2665 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2666 invoke multibyte primitives.
2668 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2669 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2670 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2671 and mbstate_t, to a single-part test that simply defines mbstate_t.
2673 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2674 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2675 to decide whether to define the BeOS workaround macro;
2676 this adjusts to the change to AC_MBSTATE_T.
2678 * m4/strerror_r.m4: New file.
2680 2000-07-05 Paul Eggert <eggert@twinsun.com>
2682 * lib/quotearg.c: Use double-quote to quote.
2684 * lib/quotearg.c (N_): New macro.
2685 (gettext_default): New function.
2686 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2687 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2690 * lib/quotearg.c (struct quoting_options):
2691 Simplify quote_these_too dimension.
2692 From Bruno Haible <haible@clisp.cons.org>.
2694 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2695 Test for mbstate_t only if the test
2696 for an object-type mbstate_t fails.
2698 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2700 2000-07-03 Paul Eggert <eggert@twinsun.com>
2702 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2703 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2705 * lib/quotearg.c (mbrtowc):
2706 Assign to *pwc, and return 1 only if result is nonzero.
2707 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2709 2000-07-02 Paul Eggert <eggert@twinsun.com>
2711 * lib/quotearg.c (mbstate_t):
2712 Do not define; it should be defined with AC_CHECK_TYPE.
2714 2000-06-26 Paul Eggert <eggert@twinsun.com>
2716 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2717 a bug in glibc 2.1.3.
2719 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2721 2000-06-19 Paul Eggert <eggert@twinsun.com>
2723 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2724 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2725 (ISPRINT): Likewise.
2726 Reported by Tom Tromey.
2728 2000-06-15 Paul Eggert <eggert@twinsun.com>
2730 * lib/human.c (adjust_value): New function.
2731 (human_readable_inexact): Apply rounding style even when printing
2734 * lib/human.c: Avoid shadowing warnings.
2737 2000-06-14 Paul Eggert <eggert@twinsun.com>
2739 * lib/human.c (human_readable_inexact): Allow an input block size
2740 that is not a multiple of the output block size, and vice versa.
2742 * lib/getdate.y (get_date): Apply relative times after time zone
2743 indicator, not before.
2745 2000-05-31 Paul Eggert <eggert@twinsun.com>
2747 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2748 and thus don't need AC_CANONICAL_HOST.
2750 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2751 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2752 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2753 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2754 changed. Instead of inspecting the output of getconf, try to
2755 compile the test program without and with the macro definition.
2756 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2757 getconf. Instead, check for the needed flags by compiling test
2760 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2762 * config.guess, config.sub: Remove these files, for similar reasons.
2764 2000-05-03 Paul Eggert <eggert@twinsun.com>
2766 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2767 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2768 bug. This avoids a clash when files like regex.c that define
2771 2000-05-02 Paul Eggert <eggert@twinsun.com>
2773 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2774 Define _GNU_SOURCE if this is needed to make
2775 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2776 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2778 * lib/quotearg.c (mbrtowc, mbstat_t):
2779 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2780 (<wctype.h>): Include if HAVE_WCTYPE_H.
2781 (iswprint): Define to 1 if we lack it
2783 2000-04-18 Paul Eggert <eggert@twinsun.com>
2785 * m4/mbstate_t.m4: New file.
2787 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2789 * tests/ignfail.sh: Test for uid 0 along with user "root".
2791 2000-04-05 Paul Eggert <eggert@twinsun.com>
2793 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2794 Don't use -n32 on IRIX if the installer said
2797 2000-02-28 Paul Eggert <eggert@twinsun.com>
2799 * lib/quotearg.c (ALERT_CHAR): New macro.
2800 (quotearg_buffer_restyled): Use it.
2802 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2804 * src/list.c (tartime): Fix off-by-one error when copying year if
2807 2000-02-18 Paul Eggert <eggert@twinsun.com>
2809 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2810 (textint): New typedef.
2811 (parser_control): Changed from struct parser_control to typedef
2812 (for consistency). Member year changed from int to textint. All
2814 (YYSTYPE): Removed; replaced by %union with int and textint
2816 (tID): Removed; not used.
2817 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2818 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2819 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2820 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2821 (date, number, to_year): Use width of number in digits, not its
2822 value, to determine whether it's a 2-digit year, or a 2-digit
2824 (yylex): Store number of digits of numeric tokens. Return '?' for
2825 unknown identifiers, rather than (unused) tID.
2827 2000-01-16 Paul Eggert <eggert@twinsun.com>
2829 * lib/quotearg.c (quotearg_buffer_restyled):
2830 Do not quote alert, backslash, formfeed,
2831 and vertical tab unnecessarily in shell quoting style.
2833 2000-01-15 Paul Eggert <eggert@twinsun.com>
2836 Change quoting to be compatible with future autoconf versions.
2838 2000-01-11 Paul Eggert <eggert@twinsun.com>
2840 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2842 2000-01-07 Paul Eggert <eggert@twinsun.com>
2844 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2846 Fix bug with fnmatch.h dependency, as follows:
2847 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2848 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2850 * src/common.h (apply_nonancestor_delayed_set_stat):
2851 Renamed from apply_delayed_set_stat.
2852 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2853 chown_error_details, close_warn, closedir_warn, mkdir_error,
2854 read_error_details, read_fatal_details, read_warn_details,
2855 seek_error_details, seek_warn_details, utime_error,
2856 write_error_details, write_fatal_details): New decls.
2858 Make diagnostic messages more regular.
2859 * src/create.c (dump_file): Quote file names with colons if possible.
2860 * src/compare.c (diff_archive): Likewise.
2861 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2862 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2863 * src/mangle.c (extract_mangle): Likewise.
2864 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2866 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2867 new_volume, xclose):
2868 Use error message functions to report errors consistently.
2869 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2870 * src/create.c (finish_sparse_file, dump_file): Likewise.
2871 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2872 extract_archive): Likewise.
2873 * src/list.c (list_archive): Likewise.
2874 * src/update.c (append_file): Likewise.
2875 * src/compare.c (diff_init, diff_sparse_files):
2876 Use xalloc_die to report memory exhaustion.
2877 * src/incremen.c (gnu_restore): Likewise.
2878 * src/list.c (read_header): Likewise.
2879 * src/mangle.c (extract_mangle): Likewise.
2880 * src/misc.c (maybe_backup_file): Likewise.
2881 * src/tar.c (decode_options): Likewise.
2882 * src/compare.c (read_and_process, fill_in_sparse_array,
2884 Use consistent terminology for unexpected-EOF message.
2885 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2886 * src/list.c (list_archive, read_header, skip_file,
2887 skip_extended_headers): Likewise.
2888 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2889 (xdup2): Regularize messages with rest of tar.
2891 * src/buffer.c (flush_read): Don't read past EOF.
2893 * src/extract.c (extr_init):
2894 If we run out of memory, invoke apply_delayed_set_stat.
2895 (prepare_to_extract): Don't complain if we can't remove ".".
2896 (apply_delayed_set_stat): New function.
2897 (apply_nonancestor_delayed_set_stat):
2898 Renamed from apply_delayed_set_stat. All uses changed.
2899 Don't remove head if it doesn't apply.
2901 * src/create.c (find_new_file_size):
2902 Return size instead of storing through pointer.
2903 All callers changed.
2904 (deal_with_sparse): Don't keep reading after read errors.
2905 (finish_sparse_file): Just abort if there is an internal error.
2906 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2907 Don't restore access times on directories during incremental dumps
2908 until after dealing with the directory.
2909 If ignoring failed reads, count closedir, read, and unknown
2910 file errors as warnings, not errors.
2911 Fix buffer overrun problem when dumping sparse files.
2913 * src/list.c (read_and):
2914 Invoke apply_nonancestor_delayed_set_stat on file names
2915 after handling them.
2916 (decode_mode): Remove; moved to misc.c.
2918 * src/misc.c (safer_rmdir): New function.
2919 (remove_any_file): Use it to avoid problems with rmdir(".").
2920 (maybe_backup_file): Regularize diagnostics.
2921 (undo_backup_file): Likewise.
2922 (decode_mode): Moved here from list.c.
2923 (chmod_error_details, chown_error_details, close_fatal,
2924 close_warn, closedir_warn, mkdir_error, read_error_details,
2925 read_warn_details, read_fatal_details, seek_error_details,
2926 seek_warn_details, utime_error, write_error_details,
2927 write_fatal_details): New functions.
2929 * src/delete.c (save_record): Remove static variable (now local).
2930 (move_archive): Don't position before start of archive.
2931 (write_record): Abort if count is zero at inopportune time.
2934 * src/tar.c (decode_options): --delete and -f - are now
2935 incompatible, since we didn't have time to fix their bugs.
2937 * tests/Makefile.am (TESTS): Remove delete02.sh.
2938 * tests/ignfail.sh: Adjust to new quoting scheme again.
2940 2000-01-06 Paul Eggert <eggert@twinsun.com>
2942 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2943 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2944 (tm_diff): Renamed from difftm. All uses changed.
2945 Replace body with that taken from GNU C Library 2.1.3pre1.
2946 (get_date): Prefer tm_gmtoff to tm_diff if available.
2948 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2950 * tests/incremen.sh: Invoke stat on newly created file so that its
2951 ctime is updated on Nextstep.
2953 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2955 * lib/getdate.y (get_date):
2956 Fix typo when checking for time_t overflow in time zone calculations.
2958 1999-12-13 Paul Eggert <eggert@twinsun.com>
2960 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2962 * README-alpha: New file.
2963 * README: New sections for gzip and bzip2, Solaris.
2964 Remove mention of BACKLOG.
2966 * configure.in (AC_C_BACKSLASH_A): Add.
2967 (AC_CHECK_HEADERS): Add wchar.h.
2968 (AC_CHECK_FUNCS): Add mbrtowc.
2969 (AC_FUNC_CLOSEDIR_VOID): Add.
2971 * tests/Makefile.am (TESTS): Add delete02.sh.
2972 (POSTPONED_TESTS): Remove.
2973 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2976 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2978 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2980 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2982 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2984 * src/tar.c ("quotearg.h"): New include.
2985 (usage): Now has __attribute__ ((noreturn)).
2986 (confirm): Report errno if we can't open tty.
2987 (confirm, decode_options):
2988 Quote arbitrary strings in diagnostics.
2989 (OVERWRITE_OPTION): New constant.
2990 (long_options, usage, decode_options): New --overwrite option.
2991 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2992 are now mutually exclusive.
2993 Don't assume that gettext preserves errno.
2994 (main): Set default quoting style to escape_quoting_style.
2996 * src/update.c (<quotearg.h>): New include.
2998 Don't assume that gettext preserves errno.
2999 Quote arbitrary strings in diagnostics.
3000 Check for close error.
3002 * src/names.c (<quotearg.h>): New include.
3003 (name_init, name_next, name_close, names_notfound,
3004 collect_and_sort_names): Don't assume that gettext preserves
3005 errno. Quote arbitrary strings in diagnostics.
3006 (excluded_name): Fix typo that caused empty patterns to be
3009 * src/misc.c (<quotearg.h>): New include.
3010 (quote_copy_string): Quote only newline and backslash; the output is no
3011 longer meant for humans, and is locale-independent.
3012 (contains_dot_dot): New function.
3013 (remove_any_file): Don't use lstat; just rmdir the file and then use
3014 unlink if the rmdir fails because the file isn't a directory.
3015 Check for readdir and closedir errors.
3016 (maybe_backup_file): Report "stat" for stat errors.
3017 (maybe_backup_file, chdir_do):
3018 Quote arbitrary strings in diagnostics.
3019 (maybe_backup_file, undo_last_backup):
3020 Don't assume that gettext preserves errno.
3021 (call_arg_error, call_arg_fatal, call_arg_warn,
3022 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
3023 mknod_error, open_error, open_fatal, open_warn, opendir_error,
3024 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
3025 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
3026 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
3027 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
3029 * src/system.h (__attribute__): New macro.
3030 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
3031 (S_ISDOOR): New macro.
3032 (closedir): New macro, if CLOSEDIR_VOID.
3034 * src/rmt.c, src/rtapelib.c (decode_oflag):
3035 O_APPEND might not be defined.
3037 * src/list.c: (read_and, list_archive):
3038 Quote arbitrary strings in diagnostics.
3039 (from_header): Use locale_quoting_style to quote diagnostics.
3040 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
3042 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
3044 * src/Makefile.am: Use ## for copyright comments.
3046 * src/extract.c (<quotearg.h>): New include.
3047 (enum permstatus): New enum.
3048 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
3049 two mallocs. New members file_name_len, invert_permissions, permstatus.
3050 (extr_init): Remove hack that silently adjusted newdir_umask.
3051 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
3052 Use these args to decide whether and how to set modes.
3053 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
3054 Don't assume that gettext preserves errno.
3055 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
3056 (delay_set_stat, repair_delayed_set_stat): New functions.
3057 (make_directories): Avoid mkdir where last part of path is "..".
3058 Create a struct delayed_set_stat for each directory made.
3059 (prepare_to_extract): Renamed from unlink_destination, and
3060 return 0 immediately if to_stdout_option; all callers changed.
3061 (maybe_recoverable): New parameter interdir_made.
3062 Add support for --overwrite.
3063 (extract_sparse_file, extract_archive):
3064 Quote arbitrary strings in diagnostics.
3065 (extract_archive): By default, warn about ".." in member names, and skip them.
3066 Don't open files with O_NONBLOCK or O_APPEND.
3067 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
3068 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
3069 minus the current umask. Keep track of intermediate directories made,
3070 to avoid looping when making x/../x when x doesn't exist; the
3071 earlier code solved this in a different way that didn't fit well
3072 into the new scheme. Don't extract permissions onto existing
3073 directories unless --overwrite is given. Do not add -wx------
3074 permissions to new directories permanently; just do it temporarily.
3075 Remove no-longer-needed hack with MSDOS and directory time stamps.
3076 (apply_delayed_set_stat): New argument specifies which directories to
3077 fix statuses of. Do not wait until the end of extraction to fix
3078 statuses; instead, fix a directory's status once we exit that directory.
3079 This requires less memory and does the right thing in some cases
3080 where the old method didn't.
3081 (fatal_exit): New function.
3083 * src/incremen.c (<quotearg.h>): New include.
3084 (get_directory_contents, gnu_restore):
3085 Check for readdir and closedir errors.
3086 (get_directory_contents, read_directory_file, gnu_restore):
3087 Quote arbitrary strings in diagnostics.
3088 (get_directory_contents, read_directory_file, write_directory_file):
3089 Don't assume that gettext preserves errno.
3091 * src/create.c (<quotearg.h>): New include.
3092 (start_header): Use `member names' to refer to archive member names, not
3093 `archive names'. Warn about `..' in member names.
3094 (finish_sparse_file, dump_file):
3095 Quote arbitrary strings in diagnostics.
3096 (finish_sparse_file, dump_file):
3097 Don't assume that gettext preserves errno.
3098 (dump_file): Don't use `access' to determine whether a directory is readable;
3099 this isn't reliable if tar is setuid. Use `opendir' instead.
3100 Check for readdir and closedir failures.
3101 Don't dump sockets as if they were fifos; just warn and skip.
3103 * src/delete.c (move_archive):
3104 Don't report fatal error merely because sizes don't fit
3105 into struct mtop values; fall back on lseek instead.
3106 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
3107 Say `reposition' instead of `re-position'.
3108 (delete_archive_members):
3109 Set archive to STDOUT_FILENO before outputting trailing buffer.
3111 * src/compare.c (<quotearg.h>): New include.
3112 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
3113 and `Cannot' others.
3114 (report_difference, diff_archive):
3115 Quote arbitrary strings in diagnostics.
3116 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
3117 Don't assume that gettext preserves errno.
3118 (diff_archive): Don't open regular files with O_NONBLOCK.
3119 Preserve access times of files if --atime.
3121 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
3122 (FATAL_ERROR, USAGE): Don't return 0.
3123 (enum old files): New enum.
3124 (old_files_option): New variable, replacing keep_old_files_option and
3125 unlink_first_option.
3126 (apply_delayed_set_stat): Now takes char const * param.
3127 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
3128 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
3129 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
3130 read_fatal, readdir_error, readdir_warn, readlink_error,
3131 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
3132 truncate_error, truncate_warn, unlink_error, waitpid_error,
3133 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
3136 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
3137 archive_write_error, archive_read_error, flush_archive, close_archive,
3138 init_volume_number, new_volume):
3139 Don't assume that gettext preserves errno.
3141 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
3142 (open_archive): Reject multivolume verify attempts a bit earlier.
3143 Rename local variable `access', in case it's defined by system header.
3145 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
3146 `Could not' sometimes and `Cannot' others.
3148 (open_archive, flush_read, flush_archive, close_archive, new_volume):
3149 Quote arbitrary strings in diagnostics.
3151 (read_error): Set archive to STDOUT_FILENO temporarily when writing
3154 (init_volume_number): Check for input and output errors in volno_file.
3156 (new_volume): Use new fatal_exit function to exit, and new xfork
3159 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
3161 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
3163 * doc/tar.texi: Add --overwrite.
3164 --absolute-names rejects ".." in names.
3166 * lib/quotearg.c: Add support for multibyte characters.
3168 (ISPRINT): New macro.
3169 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
3170 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
3171 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3172 (quotearg_buffer_restyled): New function, with most of the old
3173 quotearg_buffer's contents.
3174 Major rewrite to support multibyte characters.
3175 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
3177 * m4/c-bs-a.m4: New file.
3179 * lib/Makefile.am: Use ## for copyright notice.
3181 * scripts/Makefile.am: Use ## on copyright notice.
3184 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
3186 1999-12-05 Paul Eggert <eggert@twinsun.com>
3188 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
3189 src/ChangeLog, tests/ChangeLog: Remove these files.
3190 * ChangeLog.1: New file, incorporating the above files, plus old
3192 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
3194 1999-12-05 Dale Worley <worley@ariadne.com>
3196 * src/compare.c (<utime.h>, struct utimbuf): Add.
3197 (diff_archive): Restore access times if --atime.
3198 * doc/tar.texi: Explain that --atime also preserves modification time.
3200 1999-12-04 Gerhard Poul <gpoul@gnu.org>
3202 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
3203 * BACKLOG, TODO: Remove.
3204 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
3205 * README: Bring up to date.
3207 1999-12-03 Paul Eggert <eggert@twinsun.com>
3209 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
3211 * src/compare.c (diff_archive):
3212 Do not set errno to EPIPE; we no longer use perror.
3214 * src/create.c (dump_file):
3215 If a parent directory said that a file should be there but it is
3216 absent, diagnose it as being removed in the meantime.
3217 Do not pass meaningless errno to ERROR when reporting that the
3218 file changed as we read it.
3219 Report that a file changed if its ctime changes; this is more
3220 sensitive than mtime+size, and more accurate.
3222 * src/incremen.c (enum children): New type.
3223 (struct directory): Change old char allnew member to new enum children
3226 (get_directory_contents): When doing an incremental dump that does
3227 not cross filesystem boundaries, dump the mount points, even though
3228 they are in a different filesystem. This is for convenience when
3229 restoring, and for consistency with non-incremental dumps.
3230 This requires a 3-way flag for keeping track of which children we want,
3231 so we use enum children rather than boolean.
3233 * src/open3.c (modes): Remove.
3234 (open3): Remove unportable assumptions about flag encodings.
3235 Use `stat' instead of `access' for testing file existence,
3236 to avoid problems with setuid programs.
3238 * src/names.c (name_next): If file names are given both in the
3239 command line (e.g. via -C) and in a file (via -T), do not
3240 ignore the command-line names.
3242 * m4/uintmax_t.m4: Backport to autoconf 2.13.
3244 * doc/tar.texi: Clarify getdate authorship.
3246 1999-11-23 Paul Eggert <eggert@twinsun.com>
3248 * lib/Makefile.am (DISTCLEANFILES): New macro.
3250 * configure.in (tar_fnmatch_hin):
3251 Remove; it runs afoul of a bug in autoconf 2.13.
3252 Instead, always link fnmatch.h to some file, even if it's a throwaway.
3254 1999-11-19 Paul Eggert <eggert@twinsun.com>
3256 * m4/largefile.m4: Update serial.
3258 1999-11-18 Paul Eggert <eggert@twinsun.com>
3260 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
3261 the QNX shell, which doesn't propagate exit status of failed
3262 commands inside shell assignments.
3264 1999-11-07 Paul Eggert <eggert@twinsun.com>
3266 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
3268 * configure.in (AC_PREREQ): Bump to 2.13.
3269 (ALL_LINGUAS): Add pt_BR, ja.
3270 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
3271 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
3272 for AIX crossbuilds.
3274 * doc/tar.texi: New node create options for --ignore-failed-read.
3275 Remove unused version control symbols.
3276 Modernize texinfo usage.
3278 * src/tar.c (usage): Add examples.
3280 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
3281 Include fnmatch.h when testing fnmatch.
3283 * src/common.h (collect_and_sort_names): New decl.
3285 * src/list.c (from_header):
3286 Handle 32-bit two's complement negative time stamps
3287 even if the leading octal digit is 2 or 3.
3289 * src/extract.c (set_stat): Remove duplicate code.
3291 * src/create.c (to_chars): Remove trailing newline from warning.
3292 (dump_file): Ignore doors.
3293 (finish_header): Report block numbers with origin 0, not origin 1.
3295 * src/rmt.c: Include getopt.h.
3296 (long_opts): New constant.
3297 (usage): New function.
3298 (main): Implement --help and --version.
3299 Output usage message if arguments are bad.
3301 1999-10-10 Paul Eggert <eggert@twinsun.com>
3303 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3305 * README: Remove --with-dmalloc.
3306 Add --disable-largefile.
3307 Remove old NeXT dirent problems, or AIX valloc problems.
3308 Remove old union wait advice, and old %lld advice.
3309 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3311 * doc/tar.texi: Clarify documentation for portable file names.
3313 * configure.in (AM_WITH_DMALLOC): Remove.
3314 (ALL_LINGUAS): Add ja.
3316 * src/tar.c (decode_options):
3317 Invalid dates are now treated as (time_t) -1.
3318 Redo version message to conform to GNU standards.
3320 * src/create.c (dump_file):
3321 Fix typo: last two args to dump_file were interchanged.
3322 * src/update.c (update_archive): Likewise.
3324 * src/common.h (tartime): New decl.
3326 * src/list.c (tartime): Now extern.
3327 (read_and): Invalid headers cause errors, not warnings.
3329 1999-10-03 Paul Eggert <eggert@twinsun.com>
3331 * lib/getdate.y (__attribute__):
3332 Don't use if GCC claims to be before 2.8; this is
3333 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3335 1999-09-25 Paul Eggert <eggert@twinsun.com>
3337 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3338 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3340 * tests/incremen.sh: Add yet another sleep.
3342 1999-09-24 Paul Eggert <eggert@twinsun.com>
3344 * NEWS: A read error now causes a nonzero exit status.
3346 * src/create.c (to_chars): Fix base-256 output.
3348 * src/buffer.c (write_error):
3349 Read error is an error, not just a warning.
3351 1999-09-24 Paul Eggert <eggert@twinsun.com>
3353 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3355 * src/tar.c (<time.h>): Include.
3356 (time): Declare if not defined.
3357 (confirm): Don't read past EOF.
3358 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3359 (main): Use clock_gettime if available.
3361 * tests/Makefile.am (TESTS): Add incremen.sh
3362 (INCLUDES): Add -I../lib, for fnmatch.h.
3364 * src/update.c (update_archive):
3365 Remove call to name_expand; had no effect.
3366 Use chdir_do to change into directory.
3367 Use deref_stat instead of stat.
3368 Use add_avoided_name to mark names to be avoided; the old method of
3369 setting a bit with the name caused all descendants of that name to
3370 be avoided, in some circumstances.
3372 * tests/incremen.sh: Remove unnecessary sleeps.
3374 * src/names.c (name_next): Go back to using plain chdir.
3375 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3376 (addname): Likewise.
3377 (name_match): Use chdir_do to act on chdir args.
3378 (merge_sort): Moved here from incremen.c.
3379 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3381 (name_expand): Remove.
3382 (name_from_list): Skip fake names.
3383 Use chdir_do to act on chdir args.
3384 (struct avoided_name): New struct.
3385 (avoided_names): New var.
3386 (add_avoided_name, is_avoided_name): New functions.
3388 * src/system.h (stat, lstat): Define in terms of statx on
3389 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3390 (UCHAR_MAX): New macro.
3391 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3393 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3395 * src/incremen.c (<time.h>): Remove include; no longer used.
3396 (time): Remove decl.
3398 (get_directory_contents): Use deref_stat.
3399 Consider a subdirectory to be all new only if
3400 listed_incremental_option or if it its timestamp is newer than the
3402 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3403 (read_directory_file): Now extern. Do not set time_now.
3404 (write_directory_file): Renamed from write_dir_file.
3405 Use start_time instead of time_now.
3406 (compare_names, collect_and_sort_names): Move to names.c.
3408 * src/mangle.c (<time.h>): Remove; not used.
3409 (time): Do not declare.
3411 * src/misc.c (chdir_from_initial_wd): Remove.
3412 (deref_stat): New function.
3413 (struct wd): New struct.
3414 (wd, wds, wd_alloc): New variables.
3415 (chdir_arg, chdir_do): New function.
3417 * src/compare.c (get_stat_data): Use deref_stat.
3419 * src/common.h (name_expand): Remove.
3421 * src/list.c (time): Declare if not defined.
3422 (base_64_digits): Moved here from create.c.
3423 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3425 (read_and): Don't get time from header unless we need it now;
3426 as getting time can cause duplicate diagnostics if bogus.
3427 Remove "Hmm, " from diagnostic.
3428 Use "Skipping to next header" uniformly.
3429 (from_header): Renamed from from_chars. All uses changed.
3430 Allow different forms for unportable 2's complement numbers.
3431 Don't check for extended forms when parsing checksums.
3432 Parse base-256 output.
3433 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3434 (major_from_header): Renamed from major_from_chars. All uses changed.
3435 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3436 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3437 (off_from_header): Renamed from off_from_chars. All uses changed.
3438 (size_from_header): Renamed from size_from_chars. All uses changed.
3439 (time_from_header): Renamed from time_from_chars. All uses changed.
3440 Warn about future timestamps.
3441 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3442 (uintmax_from_header): Renamed from uintmax_from_chars.
3444 (tartime): New function, incorporating isotime.
3446 (print_header): Use tartime.
3448 * src/create.c (to_chars): Fix typo in decl.
3449 Don't assign through char const *.
3450 Rename name_expand back to collect_and_sort_names.
3452 * src/extract.c (<time.h>): No need to include.
3453 (time): No need to declare.
3454 (now): Remove variable.
3455 (extr_init): Don't initialize `now'.
3456 Increment same_permissions_option and same_owner_option if we_are_root
3457 is nonzero; this supports the new --no-same-owner option.
3458 (set_stat): Use start_time instead of `now'.
3460 * src/create.c (struct link): Remove unused linkcount member.
3461 (base_64_digits): Move to list.c.
3462 (base_8_digits): Remove.
3463 (to_octal): New function, with some of old contents of to_base.
3465 (to_base256): New function.
3466 (to_chars): Use base 256, not base 64, for huge values.
3467 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3469 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3470 it means we have an incremental dump where we don't know whether this
3471 is a top-level call.
3472 Use deref_stat instead of statx / stat / lstat.
3473 Cast result of alloca.
3474 Check for dates if 0 < top_level, not if listed_incremental_option.
3475 Move multiple-link check after directory check.
3476 Do not dump avoided names.
3477 Dump hard links to symbolic names as links, not as separate
3479 start_header cannot return a null pointer, so don't test for it.
3480 Likewise for find_next_block.
3482 * src/buffer.c, src/common.h (<human.h>): Include.
3483 (read_error): Read error is an error, not just a warning.
3484 (print_total_written): Also print human-readable byte count, and
3486 (open_archive, flush_write): Use start_time, not current time.
3487 (flush_read): Report about garbage bytes ignored at end of archive,
3488 but act on non-garbage bytes (instead of ignoring them).
3489 (new_volume): Use WARN for warnings.
3492 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3494 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3496 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3498 * lib/Makefile.am (noinst_HEADERS):
3499 Rename fnmatch.h to fnmatch.hin; add human.h.
3500 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3501 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3503 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3505 * lib/fnmatch.c (strchrnul):
3506 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3507 Do not define if !_LIBC and if it already exists.
3508 (internal_fnmatch): Use it.
3510 * configure.in (tar_LDADD): New variable, used only when linking tar.
3511 (rmt_LDADD): Similarly, for rmt.
3512 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3513 fnmatch.c; otherwise, use the system fnmatch.h.
3515 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3516 Modernize sample backup script.
3518 * THANKS: Martin Goik's email address has changed.
3520 * m4/fnmatch.m4: New file.
3522 1999-09-03 Paul Eggert <eggert@twinsun.com>
3524 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3527 1999-08-29 Paul Eggert <eggert@twinsun.com>
3529 * lib/getdate.y (get_date):
3530 Rename outermost local `probe' to `quarter'.
3531 Rename latter local `tm' to probe_tm.
3532 From: Jim Meyering <meyering@ascend.com>
3533 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3535 1999-08-28 Paul Eggert <eggert@twinsun.com>
3537 * lib/getdate.y (PC): New macro; use it when possible.
3538 (number): Handle `Nov 11 1996' example correctly.
3539 See Risks Digest 20.55 (1999-08-27)
3540 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3542 1999-08-23 Paul Eggert <eggert@twinsun.com>
3544 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3546 Remove minor cases of lint from many source files: this includes
3547 unnecessary casts, uses of NULL, etc.
3549 * configure.in (AC_PROG_YACC): Remove.
3550 (YACC): Always use bison.
3551 (AC_STRUCT_TIMEZONE): Add.
3552 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3554 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3557 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3558 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3560 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3562 * src/common.h (merge_sort): Remove decl; no longer exported.
3564 * src/system.h (voidstar): Remove.
3565 (memcpy, memcmp): Cast args.
3566 ("xalloc.h"): Add include.
3567 (xmalloc, xrealloc): Remove decl.
3569 * src/mangle.c (time): Do not declare if defined.
3570 (first_mangle, mangled_num): Remove.
3572 * src/list.c (from_chars): Report out-of-range values more precisely.
3573 (off_from_chars): Do not allow negative offsets.
3574 (uid_from_chars): Allow negative uids.
3576 * src/create.c (linklist): Now static.
3577 (to_chars): Fix wording of message to match from_chars.
3579 * src/misc.c (merge_sort): Move to incremen.c.
3580 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3581 It's too painful to make it both generic and portable.
3582 (read_directory_file): "timestamp" -> "time stamp" in messages.
3584 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3585 (usage): Fix misspelling.
3586 (OPTION_STRING): -y is now -I.
3587 (decode_options): Use -1, not EOF, for getopt_long result.
3588 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3589 Handle operands after any "--" argument.
3590 (main): Report any output errors.
3592 * src/rmt.c (main): status is ssize_t, not long.
3594 * src/names.c (name_gather): Handle trailing -C option correctly.
3595 (addname): use memcpy, not strncpy, to copy a string of known length.
3596 (name_match): Handle trailing -C option correctly.
3597 Propagate -C option to following files.
3598 (name_match, name_scan): Remove redundant matching code.
3600 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3602 * lib/getdate.y: Major rewrite. Add copyright notice.
3603 (<stdio.h>): Include only if testing.
3605 (ISLOWER): New macro.
3606 (<string.h>): Include if HAVE_STRING_H, not USG.
3608 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3610 (EPOCH_YEAR): Renamed from EPOCH.
3611 (table): Renamed from TABLE.
3612 (meridian): Now an anonymous enum.
3613 (struct parser_control): New type.
3614 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3615 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3616 (%pure_parser): Added, so that the parser is pure.
3617 (%union): Removed; the type is now just plain int.
3618 All %type directives removed.
3619 (tLOCAL_ZONE): New %token.
3620 (month_day_table): Renamed from MonthDayTable.
3621 (gmtime, localtime, mktime, time): Declare only if not defined.
3622 (meridian_table): New table.
3623 (dst_table): New table.
3624 (units_table): renamed from UnitsTable.
3625 (relative_time_table): Renamed from OtherTable.
3626 (time_zone_table): Renamed from TimezoneTable. Modernized.
3627 (military_table): Renamed from MilitaryTable.
3628 (to_hour): Renamed from ToHour.
3629 (to_year): Renamed from ToYear.
3630 (lookup_zone): New function.
3631 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3633 (yylex): Now reentrant. All callers changed.
3634 (get_date): Add support for local time zone abbreviations.
3637 1999-08-20 Paul Eggert <eggert@twinsun.com>
3639 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3641 * src/create.c (to_chars): Generate GNU base-64 representation
3642 if we are generating an old or new GNU format tar file for a
3643 number that can't be represented with the POSIX format.
3645 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3646 (AM_FUNC_GETLINE): Add.
3647 (LIBOBJS): Add getline.o to workaround comment.
3648 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3649 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3650 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3651 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3652 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3653 lib/save-cwd.h, m4/getline.m4: New files.
3655 * src/misc.c (<save-cwd.h>): Include.
3656 (chdir_from_initial_wd): New function.
3658 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3659 (name_gather): Handle `-C x -C y' correctly.
3660 Do not rely on addname to handle -C.
3661 (addname): New CHANGE_DIR parameter. All callers changed.
3662 Remove ugly calls to getcwd; no longer needed.
3663 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3665 * src/incremen.c (listed_incremental_stream): New var.
3666 (read_directory_file): Remove arbitrary limits on file name length.
3667 Do not attempt to get the working directory; we can bypass this
3668 on fchdir hosts. Open the listed_incremental_option file for both
3669 read and write instead of opening it twice. Check for I/O errors
3670 when doing I/O to this file. Check for invalid data in the file,
3671 and report line numbers of invalid data.
3672 (write_dir_file): Likewise.
3673 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3674 Do not invoke write_dir_file; that's our caller's responsibility.
3676 * src/list.c (max): New macro.
3677 (isotime): Now takes time_t, not time_t *. Report the decimal values
3678 of times that can't be broken down.
3679 (print_header): Don't assume that major and minor device numbers can
3682 * src/common.h (struct name): change_dir is now char const *.
3683 (write_directory_file): Remove unused decl.
3684 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3685 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3686 (chdir_from_initial_wd): New decl.
3687 (addname): New 2nd arg.
3689 * THANKS: Torsten Lull -> Catrin Urbanneck
3691 1999-08-18 Paul Eggert <eggert@twinsun.com>
3693 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3694 Don't depend on ac_cv_func variables.
3695 From Albert Chin-A-Young <china@thewrittenword.com>.
3697 1999-08-18 Paul Eggert <eggert@twinsun.com>
3699 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3701 * m4/signedchar.m4: New file.
3702 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3703 * src/system.h (signed_char): New macro.
3704 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3705 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3707 * src/create.c (write_eot): Write at least two zero blocks.
3709 * src/extract.c (extract_archive): Fix sparse array bug:
3710 we did not find end of array correctly.
3712 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3713 Don't assume find_next_block yields nonnull.
3714 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3715 * src/list.c (skip_extended_headers): Likewise.
3717 * src/list.c (read_and, list_archive): Simplify code.
3718 (read_header): Fix computation of signed checksums on machines where
3720 Do not consider a block to be zero unless all its bytes are zero,
3721 even the checksum bytes. Do not attempt to parse the checksum of
3722 a zero block. Fix memory leak with long names and links.
3723 (from_chars): Accommodate a buggy tar that outputs leading NUL
3724 if the previous field overflows.
3726 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3727 \?, for portability to non-ASCII hosts.
3729 1999-08-16 Paul Eggert <eggert@twinsun.com>
3731 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3733 * src/extract.c (make_directories): Do not chown intermediate
3734 directories, even if we are root.
3736 * src/list.c (read_header): Fix bugs when interpreting
3737 POSIX-compliant headers that do not contain null bytes in the
3738 header or link names.
3740 1999-08-14 Paul Eggert <eggert@twinsun.com>
3742 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3744 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3745 (AC_HEADER_SYS_WAIT): Add.
3746 (AC_REPLACE_FUNCS): Add waitpid.
3747 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3748 * lib/waitpid.c: New file.
3749 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3750 * src/system.h (WCOREDUMP): Remove; no longer used.
3751 (WIFSTOPPED): Likewise.
3752 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3753 * src/buffer.c (child_open_for_compress): Undo previous change.
3754 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3755 (new_volume): Likewise.
3757 * src/buffer.c, src/extract.c, src/incremen.c (time):
3758 Don't declare if defined.
3759 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3760 * src/incremen.c (read_directory_file):
3761 Invoke `time' the same way everyone else does.
3762 Check validity of --listed-incremental file contents a bit better.
3763 Do not worry about --after-date-option; tar.c now checks this.
3764 * src/list.c (isotime): Report ??? if localtime returns null.
3765 Don't assume years fit into four digits.
3766 Don't append trailing newline.
3767 (print_header): Report ??? if localtime returns null;
3768 Don't assume years fit into four digits.
3770 * src/compare.c (diff_archive): Do not fall back on absolute name
3771 when --absolute-names is not specified.
3773 * src/create.c (start_header):
3774 Include text of ignored filesystem prefix in warning.
3775 (create_archive): Check for excluded names when doing incremental
3776 pass through directory.
3777 (dump_file): Do not dump old files explicitly given on command line
3778 when using --listed-incremental. Do not strip ./ prefix from names.
3780 * src/tar.c: -g now implies after_date_option = 1.
3781 -g and -N are now incompatible options.
3783 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3785 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3787 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3788 incremental headers as POSIX prefixes.
3790 1999-08-11 Paul Eggert <eggert@twinsun.com>
3792 * NEWS, configure.in: Version 1.13.6.
3794 * configure.in (ALL_LINGUAS): Add pt_BR.
3795 * po/pt_BR.po: New file.
3797 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3798 Renamed from tar.info and header.texi; adjust actions so that
3799 they work in other directories.
3801 * doc/tar.texi: Add -y and --bzip2.
3802 Patterns containing / now exclude only file names whose prefix match.
3804 * lib/exclude.h (excluded_filename): New option parameter.
3805 (add_exclude_file): New ADD_FUNC parameter.
3806 (excluded_pathname): Remove decl.
3807 * lib/exclude.c (_GNU_SOURCE):
3808 Remove; no longer needed since we don't use FNM_ macros.
3809 (excluded_filename): Renamed from excluded_filename_opts.
3810 (excluded_filename, excluded_pathname): Remove.
3811 (add_exclude_file): New ADD_FUNC parameter.
3813 * po/POTFILES.in: Add lib/quotearg.c.
3815 * src/buffer.c (_GNU_SOURCE): Define.
3816 (<fnmatch.h>): Include unconditionally.
3817 (child_open_for_compress): Dup after closing, to avoid possible file
3818 descriptor exhaustion.
3819 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3820 (flush_read): Likewise.
3822 * src/common.h (LG_8, LG_64): New macros.
3823 (excluded_with_slash, excluded_without_slash): New vars.
3825 (base_64_digits): New decl.
3826 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3827 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3829 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3830 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3832 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3833 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3834 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3835 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3836 respectively. All definitions and uses changed.
3837 (excluded_name): New decl.
3839 * src/compare.c (diff_archive):
3840 Open files with O_NONBLOCK instead of O_NDELAY.
3842 * src/create.c (base_64_digits): New constant.
3843 (base_8_digits): New macro.
3844 (MAX_VAL_WITH_DIGITS): New macro.
3845 (to_base): First half of old to_oct. Support base 64 too.
3846 (to_chars): Other half of old to_oct, for 64-bit support.
3847 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3848 (gid_substitute, uid_substitute): Look up names dynamically if
3849 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3850 (mode_to_chars): Renamed from mode_to_oct.
3851 Support negative values in all the _to_chars functions.
3852 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3853 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3854 (dump_file): Inspect entire pathname, not just new file name
3855 component, when deciding whether to exclude it.
3857 * src/extract.c (extract_archive):
3858 Open files with O_NONBLOCK instead of O_NDELAY.
3860 * src/incremen.c (get_directory_contents):
3861 Inspect entire pathname, not just new file name
3862 component, when deciding whether to exclude it.
3864 * src/list.c (<fnmatch.h>): Do not include.
3865 (from_chars): Renamed from from_oct. New parameter specifying
3866 the negative of the minimum allowed value. Support negative
3868 (base64_map): New var.
3869 (base64_init): New function.
3870 (print_header): Output numeric uids and gids if numeric_owner_option.
3872 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3874 * src/names.c (_GNU_SOURCE): Define.
3875 (<fnmatch.h>): Include unconditionally.
3876 (excluded_name): New function, taking over duties of excluded_pathname.
3879 * src/rmt.c (decode_oflag): New function.
3880 (main): Use it to support symbolic open flags.
3882 * src/rtapelib.c (encode_oflag): New function.
3883 (rmt_open__): Do not allow newlines in the path.
3884 Propagate errno correctly.
3885 Decode symbolic open flags, if present.
3887 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3890 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3891 New -y or --bzip2 option.
3892 (add_filtered_exclude): New function.
3893 (decode_options): Put excluded patterns with / into
3894 excluded_with_slash, and without / into excluded_without_slash.
3895 Compare newer_mtime_option to its new initial value
3896 TYPE_MINIMUM (time_t) when deciding whether more than one
3897 threshold date was specified.
3899 1999-07-20 Paul Eggert <eggert@twinsun.com>
3901 * NEWS, configure.in: Version 1.13.5.
3903 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3905 * src/buffer.c (new_volume): Likewise.
3906 * src/incremen.c (read_directory_file): Likewise.
3907 * src/tar.c (decode_options):
3908 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3911 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3912 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3914 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3915 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3916 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3917 Define to 0 if the corresponding S_IF* macro is not defined.
3918 (mkfifo): Do not define if already defined, or if S_IFIFO
3921 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3922 S_ISLNK, to determine whether to invoke readlink.
3923 * src/create.c (dump_file): Likewise.
3925 * src/extract.c (set_mode):
3926 Do not chmod unless we are root or the -p option was given;
3927 this matches historical practice.
3928 (unlink_destination): New function, which checks for unlink failures.
3929 (maybe_recoverable): Stay quiet if -U.
3930 (extract_archive): Use O_EXCL if unlink_first_option.
3931 Report unlink failures.
3932 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3933 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3936 * src/incremen.c (get_directory_contents): Depend on
3937 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3939 * src/list.c: Remove S_IS* ifdefs.
3940 * src/misc.c (maybe_backup_file): Likewise.
3942 * src/misc.c (maybe_backup_file):
3943 "Virtual memory exhausted" -> "Memory exhausted",
3944 to conform to the other places this message is issued.
3946 * src/mangle.c (extract_mangle):
3947 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3949 * src/rtapelib.c (rmt_open__):
3950 Remove typo that caused us to omit the first char
3953 1999-07-16 Paul Eggert <eggert@twinsun.com>
3955 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3957 * doc/tar.texi: A path name is excluded if any of its file name
3958 components matches an excluded pattern, even if the path name was
3959 specified on the command line.
3960 * src/create.c (create_archive): Likewise.
3961 * src/list.c (read_and): Likewise.
3962 * src/update.c (update_archive): Likewise.
3963 * lib/exclude.h (excluded_pathname): New decl.
3964 * lib/exclude.c (_GNU_SOURCE): Define.
3965 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3966 (excluded_filename_opts): New function.
3967 (excluded_pathname): New function.
3969 * lib/Makefile.am (EXTRA_DIST):
3970 xstrtol.c moved here from libtar_a_SOURCES.
3971 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3972 Remove xstrtoul.c; no longer needed.
3973 * lib/xstrtol.c: Remove.
3975 * src/tar.c (decode_options):
3976 Set newer_time_option to TYPE_MINIMUM, so that
3977 negative timestamps are handled correctly.
3978 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3979 uniformity (and so that we don't need to have the other fns).
3980 (main): Remove call to init_total_written; no longer needed.
3982 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3983 checks for unsigned long and long long.
3984 * src/arith.c: Remove.
3985 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3986 * po/POTFILES.in: Remove src/arith.c.
3987 * src/arith.h: Use double, to simplify configuration gotchas.
3988 (tarlong): Now double.
3989 (TARLONG_FORMAT): New macro.
3990 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3991 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3992 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3993 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3994 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3995 mult_tarlong, print_tarlong): Remove. All callers replaced with
3998 * src/common.h (init_total_written): Remove decl.
4000 * src/buffer.c (total_written):
4001 Remove; replaced with prev_written + bytes_written.
4002 (prev_written): New var.
4003 (init_total_written): Remove.
4004 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
4006 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
4007 Make sure that we can shift, multiply
4008 and divide unsigned long long values; Ultrix cc can't do it.
4010 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
4011 Check for any unknown bits, not just unknown bits left of the leftmost
4014 * lib/quotearg.c (quotearg_buffer):
4015 Don't quote spaces if C quoting style.
4016 * src/list.c (from_oct):
4017 Use C quoting style for error; omit trailing NULs.
4019 1999-07-14 Paul Eggert <eggert@twinsun.com>
4021 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
4023 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
4024 <inttypes.h> defines strtoumax as a macro (and not as a function).
4025 HP-UX 10.20 does this.
4027 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
4028 * PORTS, README, TODO, doc/tar.texi: Likewise.
4030 1999-07-12 Paul Eggert <eggert@twinsun.com>
4032 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
4033 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
4035 * src/list.c (decode_header):
4036 Do not assume that S_IFBLK and S_IFCHR are defined.
4038 * src/create.c (start_header): Do not assume S_IFMT is defined.
4039 (dump_file): Remove unnecessary check for screwy apollo lossage.
4040 Do not assume S_IFBLK and S_IFCHR are defined.
4042 * src/extract.c (extract_archive):
4043 Test whether S_IFCHR and S_IFBLK are nonzero,
4044 not whether they are defined, for consistency with other tests.
4046 * src/buffer.c (is_regular_file):
4047 Don't succeed on files that we can't access due to
4048 permissions problems.
4049 (open_archive): Fix wording on fatal error message.
4050 Don't bother to stat /dev/null if the archive is not a character
4053 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
4054 Report an error, not a warning, for I/O errors.
4055 (process_rawdata, process_dumpdir, diff_sparse_files):
4056 Change ungrammatical "Data differs" to "Contents differ".
4057 (get_stat_data): Find hidden files on AIX.
4058 Accept file name as argument; all uses changed.
4059 (get_stat_data, diff_archive): Use system error message for
4060 nonexistent files rather than rolling our own.
4061 (diff_archive): Unknown file types are errors, not warnings.
4062 Normalize spelling of message to "File type differs".
4063 Use get_stat_data to get link status, for consistency.
4064 Do not inspect st_rdev for fifos.
4065 Do not assume st_mode values contain only file types and mode bits.
4066 Check for mode changes and device number changes separately.
4068 * src/update.c (append_file):
4069 Open the file before statting it, to avoid a race.
4070 Complain about file shrinkage only when we reach EOF.
4072 1999-07-08 Paul Eggert <eggert@twinsun.com>
4074 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
4076 * configure.in (AC_EXEEXT): Add.
4078 * lib/Makefile.am (noinst_HEADERS):
4079 Add basename.h, exclude.h. Remove full-write.h.
4080 (libtar_a_SOURCES): Add exclude.c.
4082 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
4084 * lib/full-write.c: Include safe-read.h instead of full-write.h.
4085 * lib/safe-read.h (safe_read): New decl.
4086 * src/rmt.c: Include safe-read.h.
4087 * src/rtapelib.c: Include basename.h, save-read.h.
4088 (rmt_open__): Use base_name to compute base name.
4091 Include basename.h, exclude.h; don't include full-write.h.
4092 (exclude_option): Remove decl.
4093 (excluded): New decl.
4094 (add_exclude, add_exclude_file, check_exclude): Remove decls.
4096 * src/list.c (read_and):
4097 Use excluded_filename instead of check_exclude.
4098 Check base name of incoming file name, not entire file name, when
4099 deciding whether to exclude it.
4101 * src/create.c (finish_sparse_file):
4102 Use excluded_filename instead of check_exclude.
4103 Don't bother to stat excluded file names.
4104 * src/incremen.c (get_directory_contents): Likewise.
4106 * src/names.c (exclude_pool, exclude_pool_size,
4107 allocated_exclude_pool_size, simple_exclude_array,
4108 simple_excludes, allocated_simple_excludes,
4109 pattern_exclude_array, pattern_excludes,
4110 allocated_pattern_excludes, add_exclude, add_exclude_file,
4112 Remove; now done in ../lib/exclude.c.
4114 * src/tar.c (decode_options): Initialize `excluded'.
4115 Use new add_exclude_file and add_exclude functions.
4117 1999-07-05 Paul Eggert <eggert@twinsun.com>
4119 * m4/gettext.m4: Use changequote rather than [[ ]].
4121 * lib/safe-read.c: Renamed from lib/full-read.c.
4122 (safe_read): Renamed from full_read. All uses changed.
4123 * lib/safe-read.h, lib/full-write.h: New files.
4124 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
4125 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
4126 * lib/full-write.c: Include full-write.h.
4127 * src/common.h: Include full-write.h, safe-read.h.
4128 * src/system.h: (full_read, full_write): Remove decls.
4130 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
4132 * src/system.h (bindtextdomain, textdomain): undef before
4133 defining, to avoid preprocessor warnings with --disable-nls
4134 on hosts whose locale.h includes libintl.h.
4136 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
4137 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
4138 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
4141 1999-07-02 Paul Eggert <eggert@twinsun.com>
4143 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
4144 * m4/mktime.m4: New file.
4145 * m4/Makefile.am.in, m4/README: Remove these files.
4146 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
4147 remove README, Makefile.am.in.
4148 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
4149 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
4152 * src/tar.c: Include signal.h.
4153 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
4154 (main): Ensure SIGCHLD is not ignored.
4156 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
4157 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
4158 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
4159 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
4160 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
4161 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
4162 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
4163 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
4164 they don't overlap with char codes. Use an enum instead of a lot
4167 * src/system.h (ISASCII): Remove.
4168 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
4169 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
4170 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
4171 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
4172 LONG_MAX): New macros.
4174 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
4175 (read_directory_file): Cast ISSPACE arg to unsigned char.
4176 * src/misc.c (ISPRINT): Remove; now in system.h.
4177 (remove_any_file): Add brackets to pacify gcc -Wall.
4178 * src/list.c: Don't include <ctype.h>; system.h already does this.
4179 (ISODIGIT, ISSPACE): Remove; now in system.h.
4180 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
4182 (from_oct): Cast ISSPACE arg to unsigned char.
4184 * src/create.c (mode_to_oct): Translate modes from internal to
4186 * src/list.c (mode_from_oct): Translate modes from external to
4187 internal form. Do not complain about unrecognized mode bits.
4188 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
4189 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
4191 * src/extract.c: (extr_init, make_directories, extract_archive):
4192 Do not assume mode bits have traditional Unix values.
4193 * src/list.c (decode_mode): Likewise.
4194 * src/create.c (start_header, dump_file): Likewise.
4195 * src/buffer.c (child_open_for_compress,
4196 child_open_for_uncompress, open_archive, (close_archive): Likewise.
4197 * src/compare.c (diff_archive): Likewise.
4199 * src/extract.c (set_mode): Use %04 not %0.4 format.
4200 (extract_sparse_file): Do not use data_block uninitialized.
4201 Check for lseek failures.
4203 * src/rtapelib.c (rmt_lseek__):
4204 Convert lseek whence values to portable integers on the wire.
4205 * src/rmt.c (main): Likewise. Check for whence values out of range.
4207 * src/create.c (finish_sparse_file): Use lseek whence macros
4208 instead of integers.
4209 * src/buffer.c (backspace_output): Likewise.
4210 * src/compare.c (diff_archive, verify_volume): Likewise.
4211 * src/delete.c (move_archive): Likewise.
4212 * src/extract.c (extract_sparse_file): Likewise.
4214 * src/create.c (dump_file): Do not invoke finish_sparse_file
4215 on a negative file descriptor.
4217 * src/buffer.c: Add braces to pacify gcc -Wall.
4219 * src/compare.c (diff_sparse_files): Report lseek errors.
4221 * configure.in (ALL_LINGUAS): Add cs, es, ru.
4223 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
4225 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
4226 message to be internationalized; \a doesn't work with msgfmt.
4228 * src/tar.c (long_options, main, usage, OPTION_STRING):
4229 Remove -E or --ending-file.
4230 * src/list.c (read_and): Likewise.
4231 * src/common.h (ending_file_option): Likewise.
4232 * src/buffer.c (close_archive): Likewise.
4234 * tests/after: Don't run two commands together in a pipeline,
4235 as some old shells mishandle pipeline exit status.
4237 1999-06-28 Paul Eggert <eggert@twinsun.com>
4239 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
4240 * NEWS: Describe changes since 1.12.
4241 * README: Update bug reporting address; move paxutils ref to NEWS.
4243 Handle EINTR correctly.
4244 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
4245 * lib/full-read.c, lib/full-write.c: New files.
4246 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
4247 Prefer full_read to read and full_write to write.
4248 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
4249 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
4251 * src/extract.c (extract_sparse_file): Likewise.
4252 * src/rmt.c (get_string, main, report_error_message,
4253 report_numbered_error): Likewise.
4254 * src/rmt.h (rmtread, rmtwrite): Likewise.
4255 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
4256 rmt_write__, rmt_ioctl__): Likewise.
4257 * src/update.c (append_file): Likewise.
4258 * src/system.h (full_read, full_write): New decls.
4260 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
4261 lib/xmalloc.c, src/arith.c, src/misc.c.
4263 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
4264 New macros. All uses of STDIN and STDOUT changed.
4265 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
4266 instead of 0 and STDOUT_FILENO instead of 1.
4267 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
4268 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
4270 * src/rmt.c (private_strerror): Avoid const. Translate results.
4272 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
4273 in the presence of NFS clock skew.
4275 1999-06-25 Paul Eggert <eggert@twinsun.com>
4277 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
4279 * src/buffer.c (write_archive_buffer): New function.
4280 (child_open_for_compress, flush_write, flush_read): Use it to write
4282 (open_archive): Report error if fstat of archive fails.
4283 Improve efficiency of check for /dev/null.
4284 Also, fix some corner cases with remote archives and /dev/null checking.
4285 (close_archive): Test for input fifo only if not remote.
4286 Truncate output archive only if it's not remote.
4288 * src/misc.c (remove_any_file):
4289 Don't terminate if you see . or ..; just skip them.
4291 1999-06-18 Paul Eggert <eggert@twinsun.com>
4293 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4295 Output sizes using a format that's more compatible with
4296 traditional tar (and with GNU Emacs).
4297 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4298 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4299 Don't subtract 1 from size.
4300 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4301 Output a trailing NUL unless the value won't fit without it.
4302 (finish_header): No need to append NUL to chksum, now that
4305 1999-06-16 Paul Eggert <eggert@twinsun.com>
4307 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4309 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4310 @INTLLIBS@ might invoke rpl_realloc.
4312 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4313 (intconv): Remove; use xstrto* fns instead.
4314 ("xstrtol.h"): Include.
4315 (check_decimal): Remove.
4316 (long_options, usage, OPTION_STRING, decode_options):
4317 Remove -y, --bzip2, --unbzip2.
4318 (decode_options): Use xget_version instead of get_version.
4319 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4320 Replace invocations of check_decimal with xstrtoumax.
4322 * tests/preset.in (echo_n, echo_c): Remove.
4324 * tests/after: Don't rely on $echo_c and $echo_n.
4326 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4327 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4328 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4329 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4330 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4331 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4332 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4333 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4334 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4335 m4/xstrtoumax.m4: New files.
4337 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4338 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4339 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4340 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4341 (AC_CHECK_FUNCS): Remove lchown.
4342 (AC_REPLACE_FUNCS): Remove basename, dirname.
4343 Add lchown, strtol, strtoul.
4344 (jm_FUNC_MKTIME): Add.
4345 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4346 are also built via the ANSI2KNR-filtering rules.
4347 Use a no-op line to work around bug in automake 1.4 with malloc and
4349 (AC_OUTPUT): Add m4/Makefile.
4351 * lib/Makefile.am (EXTRA_DIST):
4352 Add lchown.c, malloc.c, mktime.c, realloc.c,
4353 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4354 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4355 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4356 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4357 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4359 * src/system.h (uintmax_t): Don't declare; configure now does this.
4361 * src/common.h (backup_type): New decl.
4362 * src/common.h, src/misc.c, src/tar.c:
4363 Move include of backupfile.h to common.h.
4365 * src/misc.c (maybe_backup_file):
4366 Pass backup_type to find_backup_file_name.
4368 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4369 UINTMAX_STRSIZE_BOUND.
4371 * doc/tar.texi: Remove --bzip2.
4372 Fix @xref typos reported by latest makeinfo.
4374 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4376 (M4DIR, ACINCLUDE_INPUTS): New macros.
4377 ($(srcdir)/acinclude.m4): New rule.
4379 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4380 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4381 now generated automatically by autoconf.
4383 1999-05-15 Paul Eggert <eggert@twinsun.com>
4385 * doc/tar.texi: Remove -y.
4387 1999-04-09 Paul Eggert <eggert@twinsun.com>
4389 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4390 (we were allocating too much storage).
4391 (uintmax_t): Don't declare; configure now does this.
4393 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4395 1999-03-22 Paul Eggert <eggert@twinsun.com>
4397 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4399 * acinclude.m4 (AC_LFS_FLAGS):
4400 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4401 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4402 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4404 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4405 New macros; needed for latest GNU xmalloc.c.
4407 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4408 (libtar_a_SOURCES): Add quotearg.c.
4409 * list.c: Include <quotearg.h>.
4410 (from_oct): Add forward decl.
4411 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4412 (from_oct): Report an error only if TYPE is nonzero.
4413 Quote any funny characters in bad header.
4415 1999-03-20 Paul Eggert <eggert@twinsun.com>
4417 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4419 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4420 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4422 (AC_LFS): Simplify AIX revision number test.
4424 1999-03-17 Paul Eggert <eggert@twinsun.com>
4426 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4428 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4429 Remove; it doesn't work that well
4430 with AC_CANONICAL_HOST.
4431 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4433 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4435 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4437 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4439 * tar.texi: Fix bug-report addr.
4441 * README: Remove --with-included-malloc.
4442 Upgrade version numbers of build software.
4444 1999-03-07 Paul Eggert <eggert@twinsun.com>
4446 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4448 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4449 where bindtextdomain and gettext require -lintl.
4450 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4451 `no' means it failed.
4452 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4453 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4454 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4455 to add anything to the command line (it's all in config.h).
4456 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4458 1999-03-01 Paul Eggert <eggert@twinsun.com>
4460 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4462 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4464 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4465 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4466 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4467 like OFF_MAX, which are not reliable
4468 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4469 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4470 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4472 * src/incremen.c (get_directory_contents):
4473 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4474 Have statx depend on STX_HIDDEN, not AIX.
4476 * src/create.c (to_oct):
4477 New parameter substitute, giving a substitute value to use
4478 when the original value is out of range. Do not append a space to the
4479 output; modern tars don't. When a value is out of range, specify the
4480 maximum value, not the number of bits.
4481 (GID_NOBODY, UID_NOBODY): New macros.
4482 (gid_to_oct, uid_to_oct): Use them as substitutes.
4483 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4484 (dump_file): Check whether the file changed as we read it.
4486 * src/rmt.c (main): Remove suspicious AIX/386 code.
4488 1999-02-19 Paul Eggert <eggert@twinsun.com>
4490 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4491 returns a type compatible with char *; it doesn't on SunOS
4492 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4494 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4496 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4497 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4499 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4501 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4502 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4503 * acinclude.m4 (AM_WITH_NLS):
4504 Update to latest gettext version (serial 5).
4505 (AC_LFS_FLAGS): New macro
4506 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4507 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4508 Work properly in cross-compilation scenario, by checking for getconf
4509 with AC_CHECK_TOOL and by ditching uname in favor of
4510 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4512 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4513 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4514 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4515 since getdate.y now uses ANSI code.
4517 * config.guess, config.sub: New files; taken from automake 1.4.
4519 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4520 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4521 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4522 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4523 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4524 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4525 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4527 1999-02-01 Paul Eggert <eggert@twinsun.com>
4529 * src/tar.c: Update copyright.
4533 1999-02-01 Paul Eggert <eggert@twinsun.com>
4535 * NEWS, configure.in: Version 1.12.64004
4537 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4539 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4541 * src/extract.c (extract_archive): Fix bug when extracting sparse
4542 files: they were trashing the tar file header.
4544 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4545 Add -y or --bzip2 or --bunzip2 option.
4547 1999-01-30 Paul Eggert <eggert@twinsun.com>
4549 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4550 cached_no_such_uid, cached_no_such_gid): New vars.
4551 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4552 Cache failures, too.
4554 * src/tar.c (decode_options):
4555 Don't pass names longer than UNAME_FIELD_SIZE to
4556 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4558 1999-01-27 Paul Eggert <eggert@twinsun.com>
4560 * NEWS, configure.in: Version 1.12.64003
4562 * src/buffer.c (backspace_output, close_archive): Cast
4563 rmtlseek position arg to off_t, for benefit of K&R compilers
4565 * src/compare.c (verify_volume): Likewise.
4567 * NEWS, configure.in: Version 1.12.64002
4569 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4570 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4571 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4572 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4573 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4574 uid_from_oct): Likewise.
4576 1999-01-25 Paul Eggert <eggert@twinsun.com>
4578 * incremen.sh: Fix timing bug in regression test.
4580 1999-01-22 Paul Eggert <eggert@twinsun.com>
4582 * NEWS, configure.in: Update version
4584 * Makefile.am (localedir): Change to $(datadir)/locale.
4585 (DEFS): New macro, defining LOCALEDIR.
4586 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4587 (INCLUDES): Add -I..
4589 * Makefile.am (localedir): Change to $(datadir)/locale.
4591 1999-01-21 Paul Eggert <eggert@twinsun.com>
4593 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4595 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4596 * src/Makefile.am (localedir): Likewise.
4597 (DEFS): New macro, defining LOCALEDIR.
4598 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4599 (INCLUDES): Add `-I..'.
4601 * tests/incremen.sh: Fix timing bug.
4603 1999-01-20 Paul Eggert <eggert@twinsun.com>
4605 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4606 `lfs.7' changed to `64000' in version number
4607 to conform to gnits standards.
4609 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4610 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4612 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4615 1998-12-07 Paul Eggert <eggert@twinsun.com>
4617 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4619 * src/list.c (read_header):
4620 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4622 1998-11-30 Paul Eggert <eggert@twinsun.com>
4624 * configure.in: Quote the output of uname.
4626 * src/extract.c (set_stat): chmod after chown even when not root;
4627 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4629 1998-11-15 Paul Eggert <eggert@twinsun.com>
4631 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4633 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4634 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4636 1998-10-28 Paul Eggert <eggert@twinsun.com>
4638 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4640 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4643 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4644 On many installations, rexec is disabled.
4646 1998-08-07 Paul Eggert <eggert@twinsun.com>
4648 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4650 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4651 for nameless users and groups.
4653 1998-02-17 Paul Eggert <eggert@twinsun.com>
4655 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4656 * NEWS, README: Add explanation of why this isn't an official version.
4658 1998-02-02 Paul Eggert <eggert@twinsun.com>
4660 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4661 This is an unofficial version.
4663 1997-12-17 Paul Eggert <eggert@twinsun.com>
4665 * src/incremen.c (ST_DEV_MSB): New macro.
4666 (NFS_FILE_STAT): Use most significant bit of st_dev,
4667 even if it's unsigned.
4669 1997-12-08 Paul Eggert <eggert@twinsun.com>
4671 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4673 1997-11-19 Paul Eggert <eggert@twinsun.com>
4675 * configure.in (HAVE_INTTYPES_H):
4676 Don't ignore cache variable if it's already set.
4678 1997-11-10 Paul Eggert <eggert@twinsun.com>
4680 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4681 * src/delete.c (records_read): Now off_t.
4682 (move_archive): Don't assume mt_count is of type daddr_t.
4684 1997-10-30 Paul Eggert <eggert@twinsun.com>
4686 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4687 Set to appropriate values if large file support
4688 needs explicit enabling.
4689 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4691 New macros to configure.
4692 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4694 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4695 major_t, minor_t, ssize_t): New macros.
4697 * src/arith.h (TARLONG_FORMAT):
4698 Fix typo: %uld -> %lu. Use unsigned when long long
4700 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4701 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4703 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4704 2nd arg is now unsigned long.
4706 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4707 (prepare_record_buffer): Arg is now size_t.
4708 Remove now-useless casts.
4710 (main): Use `long' for status, so that it can store ssize_t.
4711 Use daddr_t, mode_t, size_t, off_t when appropriate.
4712 Convert daddr_t and off_t values ourselves, since they might be longer
4713 than long. Convert other types using `long' primitives.
4714 When processing MTIOCTOP, do not try to pass resulting
4715 count back, since it won't work (it could be too large) and it's
4716 not expected anyway.
4719 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4720 now-useless casts. Use unsigned long to print *_t types, except use
4721 STRINGIFY_BIGINT for off_t.
4722 (update_archive): Cast -1 to dev_t when necessary.
4724 * src/tar.c (check_decimal):
4725 Now returns 1 if successful, 0 otherwise, and returns
4726 uintmax_t value into new arg. Check for arithmetic overflow.
4727 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4728 Check for overflow on user or group ids.
4730 * src/compare.c (diff_init, process_rawdata, read_and_process,
4731 diff_sparse_files, diff_archive):
4732 Use off_t, pid_t, size_t, ssize_t when appropriate.
4733 Remove now-useless casts. Use unsigned long to print *_t types,
4734 except use STRINGIFY_BIGINT for off_t.
4736 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4737 Size arg is now size_t.
4739 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4740 when allocating buffer.
4743 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4744 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4745 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4748 (get_status_string, get_status_off): New function.
4749 (get_status): Now returns long, so that it can store ssize_t.
4750 Invoke get_status_string to do the real work.
4751 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4752 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4753 (rmt_ioctl__): Convert mt_count by hand,
4754 since it might be longer than long.
4756 * src/mangle.c (extract_mangle):
4757 Check for overflow when converting off_t to size_t.
4758 Use off_t, size_t when appropriate. Remove now-useless casts.
4760 * src/system.h (mode_t): Remove; now done by autoconf.
4761 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4762 Return number of ST_NBLOCKSIZE-byte blocks,
4763 not number of 512-byte blocks;
4764 this also helps to avoid overflow.
4765 (st_blocks): Declare if needed.
4766 (ST_NBLOCKSIZE): New macro.
4767 (<limits.h>, <inttypes.h>): Include if available.
4768 (CHAR_BIT): New macro.
4769 (uintmax_t): New typedef.
4770 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4771 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4772 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4774 * src/names.c (name_init):
4775 Fix typo in error message: FILE* was passed, but char*
4778 (read_name_from_file, name_gather, addname, name_match, name_scan,
4779 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4781 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4783 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4784 (extract_sparse_file): Args now use off_t.
4786 (set_mode, set_stat, make_directories, extract_sparse_file,
4787 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4788 now-useless casts. Use unsigned long to print *_t types, except use
4789 STRINGIFY_BIGINT for off_t.
4791 * src/misc.c (quote_copy_string):
4792 Use size_t when appropriate. Remove now-useless casts.
4794 * src/list.c (read_and, list_archive, read_header, decode_mode,
4795 print_header, print_for_mkdir):
4796 Use mode_t, off_t, size_t when appropriate. Remove
4797 now-useless casts. Use unsigned long to print *_t types, except use
4798 STRINGIFY_BIGINT for off_t.
4800 (read_header): Check for overflow when converting header size.
4802 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4803 const char *. Size arg is now size_t. Now takes new type and maxval
4804 args. Compute result using uintmax_t, not long. Report error if
4805 field does not contain octal number in range.
4806 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4807 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4808 uintmax_from_oct): New functions.
4810 (stringify_uintmax_t_backwards): New function.
4812 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4813 (skip_file): Offset arg is now off_t.
4815 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4816 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4818 (write_error): Arg is now ssize_t.
4819 (child_pid): Now pid_t.
4820 (available_space_after): Now size_t.
4822 (child_open_for_compress, child_open_for_uncompress, flush_write,
4823 open_archive, flush_write, write_error, flush_read, close_archive):
4824 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4825 casts. Use unsigned long to print *_t types, except use
4826 STRINGIFY_BIGINT for off_t.
4828 * src/delete.c (records_read): Now daddr_t.
4829 (move_archive): Arg is now daddr_t. Check for overflow when
4831 (move_archive, delete_archive_members): Use daddr_t, off_t when
4832 appropriate. Remove now-useless casts.
4834 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4835 (rmt_lseek): Now returns off_t.
4837 * src/create.c (to_oct):
4838 Now static. Value arg is now uintmax_t. Accept new args
4839 giving name of type of octal field, for error messages. Report an
4840 error if the value is too large to fit in the field.
4841 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4842 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4844 (write_eot, write_long, finish_header, deal_with_sparse,
4845 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4846 appropriate. Remove now-useless casts. Use unsigned long to print
4847 *_t types, except use STRINGIFY_BIGINT for off_t.
4849 (find_new_file_size): 1st arg is now off_t*.
4850 (finish_sparse_file): Args now use off_t, not long.
4851 Check for lseek error.
4852 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4853 (dump_file): Device arg is now dev_t.
4854 Avoid overflow when testing whether file has holes
4855 by using the new ST_NBLOCKSIZE macro.
4857 * src/incremen.c (struct accumulator, add_to_accumulator,
4858 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4859 Use size_t for sizes.
4860 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4861 Use dev_t, ino_t for devices and inodes.
4862 (gnu_restore): Use off_t for file offsets.
4863 (struct directory): Use char for flags. Add new flag `nfs'.
4865 (NFS_FILE_STAT): New macro.
4866 (note_directory): Accept struct stat * instead of
4867 device and inode number. All callers changed.
4868 (note_directory, get_directory_contents):
4869 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4870 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4872 * src/common.h (record_size, struct name, struct sp_array,
4873 available_space_after):
4874 Use size_t for sizes.
4875 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4876 Use off_t for file offsets.
4877 (struct name): dir_contents is now const char *, not char *.
4878 (dump_file, get_directory_contents): Use dev_t for devices.
4879 (to_oct): Remove decl.
4880 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4881 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4882 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4883 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4884 UINTMAX_FROM_OCT): New macros.
4885 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4886 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4887 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4888 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4889 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4890 (print_for_mkdir): 2nd arg is now mode_t.
4892 See ChangeLog.1 for earlier changes.
4896 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
4899 This file is part of GNU tar.
4901 GNU tar is free software; you can redistribute it and/or modify
4902 it under the terms of the GNU General Public License as published by
4903 the Free Software Foundation; either version 2, or (at your option)
4906 GNU tar is distributed in the hope that it will be useful,
4907 but WITHOUT ANY WARRANTY; without even the implied warranty of
4908 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4909 GNU General Public License for more details.
4911 You should have received a copy of the GNU General Public License
4912 along with GNU tar; see the file COPYING. If not, write to
4913 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4914 Boston, MA 02111-1307, USA.