1 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4 * configure.ac: Added stpcpy
6 * lib/Makefile.am: Likewise
7 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
9 * src/create.c (write_extended): Call xheader_xhdr_name
10 instead of using hardcoded "././@PaxHeader" name.
11 * src/tar.c: New option --pax-option (equivalent to -o option
13 * src/xheader.c: Implement pax -o option. Fixed misleading
14 heading comment (introduced 2003-09-02).
15 * src/incremen.c: Minor fixes
16 * m4/.cvsignore: Updated
18 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
20 * src/incremen.c: Removed accumulator stuff in favor of obstack.
21 (get_directory_contents): Split into two functions
22 * src/update.c: Minor changes
23 * doc/tar.texi: Fixed typo
25 2004-02-15 Paul Eggert <eggert@twinsun.com>
27 Fix Debian bug 230872, originally reported by Jeff King in
28 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
30 * doc/tar.texi (posix compliance): Remove. The whole section
31 was a misunderstanding of what POSIXLY_CORRECT is supposed to
32 mean. The GNU Coding Standards says that POSIXLY_CORRECT
33 is for disabling extensions that are incompatible with POSIX:
34 it is not for disabling compatible extensions. All references
35 to this section removed.
36 (posix): This format is created only if the posix format is
37 specified; it is no longer created if gnu format is specified
38 and POSIXLY_CORRECT is set.
39 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
40 POSIX does not specify the behavior of tar, so we should
41 not worry about POSIXLY_CORRECT here.
43 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
45 * Makefile.am: Removed m4
46 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
48 * README-alpha: Updated
49 * bootstrap: Updated TP URL, improved help output. Default
50 to :ext:anoncvs and set CVS_RSH, unless already set.
51 * m4/Makefile.am: Removed
53 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
55 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
56 Use $option instead of $1 so all options will be parsed.
58 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
60 Started rewriting buffer.c ...
62 * bootstrap: New option --no-po
63 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
64 (time_to_start_writing): Changed data type
65 (file_to_switch_to): Removed. Variable never assigned to.
66 (open_archive) Moved option compatibility checks to tar.c
68 * src/common.h (maybe_backup_file): Changed return type
69 * src/misc.c: Likewise.
70 * src/create.c: Updated invocations of safer_name_suffix
71 * src/extract.c: Likewise
72 * src/delete.c: Updated assignment to write_archive_to_stdout
73 * src/tar.c (decode_options): More option compatibility checks
75 * src/update.c (time_to_start_writing): Changed data type.
76 * tests/recurse.sh: New test case.
77 * tests/mksparse.c: New file.
78 * tests/Makefile.am: Added recurse.sh and mksparse.c
80 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
82 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
83 Martin Simmons for the patch.
84 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
85 <pius@pld-linux.org> for the patch.
87 2003-12-26 Paul Eggert <eggert@twinsun.com>
89 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
90 and translation website.
92 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
93 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
94 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
95 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
96 files are replaced by autoreconf. Also, there seems to be a bug
97 in gettext/autoconf/automake if we try to omit these files after
98 autoreconf has replaced them, even though the gettext manual says
99 they're optional. So give up and just include them for now, even
100 though they make 'configure' longer and slower.
102 Change translation URL from
103 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
104 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
105 accommodate translator website revamp.
107 Fail if autoreconf fails.
109 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
110 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
111 ignore files now supplied by gettext 0.13.1.
113 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
115 Synchronized with the backup repository on Mirddin
117 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
119 * configure.ac: Check for varios members of struct stat
120 that may represent file modification times with a subsecond
122 Check for utimes (for future use)
123 * src/buffer.c (short_read): Issue a warning on short reads.
124 * src/common.h (sys_stat_nanoseconds): New function
125 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
126 * src/list.c (read_and): Treat only two successive zero
127 filled blocks as an EOF indicator. Issue a warning if
128 a single one is encountered.
129 * src/system.c (sys_stat_nanoseconds): New function
130 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
132 * src/xheader.c (code_time,decode_time): Support for subsecond
134 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
135 (mtime_coder,mtime_decoder): Update invocations of code_time and
137 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
138 (sparse_numblocks_decoder,sparse_offset_decoder)
139 (sparse_numbytes_decoder): Updated
141 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
143 * src/names.c (safer_name_suffix): Reverted change made
144 2003-11-14. Reason: Discussion with Paul Eggert and
145 Jean-Louis Martineau. See also ChangeLog entry from
147 * tests/delete03.sh: Likewise.
148 * tests/extrac04.sh: Likewise.
149 * tests/multiv01.sh: Likewise.
151 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
153 * src/incremen.c (write_directory_file): Use sys_truncate
154 * src/list.c (print_header): Use archive_file_size member
155 when printing real file size.
156 * src/sparse.c (sparse_scan_file): Correctly handle files with
158 (sparse_dump_region,sparse_extract_region): Allow for zero size
161 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
163 * configure.ac: Raised version number to 1.13.92
164 * src/list.c (decode_header): Discern between pax and ustar
166 Initialize current_stat_info.archive_file_size.
168 NOTE: Modifications from this date on are temporarily
169 stored on local CVS on mirddin. This repository will
170 be synchronized with Savannah as soon as the latter
171 becomes operational again.
173 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
176 * src/sparse.c: Initial implementation of GNU/pax sparse
178 * src/common.h (xheader_store): Changed prototype.
179 * src/create.c: Update calls to xheader_store
180 * src/extract.c (extract_archive): Check reported size vs.
181 archive file size to determine if we have to do with a
183 * src/tar.c (usage): Cleaned up the sample argument to --newer
185 (decode_options): Allow --sparse for POSIX_FORMAT archives.
186 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
188 Implemented GNU.sparse.* keywords.
190 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
192 * configure.ac: Check for setlocale. Thanks Bruno Haible for
195 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
197 * src/create.c (write_gnu_long_link): Use oldgnu
198 magic with @LongLink blocks.
200 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
202 * src/tar.h: Support for star sparse format.
203 * src/sparse.c: Likewise.
205 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
207 * src/sparse.c (sparse_diff_file): New function
208 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
209 (sys_compare_uid_gid): Removed.
210 (sys_compare_links,report_difference): Changed prototype
211 (sparse_diff_file): New function
212 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
213 (sys_compare_uid_gid): Removed.
214 (sys_compare_links): Changed declaration
215 * src/compare.c (diff_archive): Use sparse_diff_file.
217 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
219 Rewritten sparse file handling.
221 * src/sparse.c: New file. Provides a universal framework
222 for various methods for sparse files handling.
223 * src/Makefile.am: Added sparse.c
224 * src/common.h (struct sp_array,sparsearray,sp_array_size)
225 (init_sparsearray,fill_in_sparse_array): Removed
226 (enum dump_status): New data type
227 (pad_archive,close_diag,open_diag,read_diag_details)
228 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
230 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
232 (print_header): Changed prototype declaration.
233 * src/tar.h (struct sp_array): Declaration from common.h
234 (struct tar_stat_info): New members archive_file_size,
235 sparse_map_avail,sparse_map.
236 * src/create.c: Major rewrite.
237 * src/extract.c: Use new sparse file interface.
238 * src/compare.c (diff_sparse_files): Temporary placeholder.
240 * src/buffer.c: Minor changes
241 * src/tar.c: Likewise.
242 * src/list.c: Likewise.
243 * src/misc.c (close_diag,open_diag,read_diag_details)
244 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
245 diagnostics functions.
246 * src/incremen.c: Use new diagnostics functions.
247 * src/names.c: Likewise.
249 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
251 * configure.ac: Fixed check for setsockopt
253 * src/create.c: Do not zero-terminate name field if
254 the name is exactly 100 characters long.
255 (write_ustar_long_name): Fixed cheking for unsplittable
258 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
260 * src/create.c (start_header): Removed debugging hook
261 (dump_file): Fixed handling of linkname field.
262 * src/names.c (safer_name_suffix): If the input
263 file name ends with a slash, output one should do so
265 * doc/tar.texi: Documented --format=ustar
267 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
269 * src/tar.h (archive_format): USTAR_FORMAT: New type.
270 * src/create.c: Added POSIX.1-1988 support.
271 * src/names.c (safer_name_suffix): Skip leading ./
272 * src/tar.c: New option --format=ustar forces
273 POSIX.1-1988 archive format.
274 * tests/delete03.sh: Updated.
275 * tests/extrac04.sh: Updated.
276 * tests/multiv01.sh: Updated.
278 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
280 * src/list.c (read_and): Initialize current_stat_info
281 and extended_header at the start of the loop.
282 * src/names.c (all_names_found): Check if the argument
283 contains valid filename. Fixes coredump on `not_a_tar_file'
284 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
285 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
286 Fixes `pax-big-10g' bug.
288 2003-11-12 Paul Eggert <eggert@twinsun.com>
290 Fix some C compatibility bugs reported by Joerg Schilling.
292 * src/common.h (stripped_prefix_len): Fix misspelling
293 "stripped_path_len" in declaration.
294 * src/rmt.c (main): Use "return FOO;" rather than
295 "exit (FOO);"; we no longer have to worry about
296 pre-ANSI hosts that mishandled returned values from "main".
297 * src/tar.c (main): Likewise. This avoids warnings on some
299 * src/system.c: Include signal.h, for 'kill'.
300 * src/system.h (DEV_BSIZE): Remove.
301 (DEFAULT_ST_BLKSIZE): New macro.
302 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
303 * src/tar.c (enum): Remove comma just before }.
305 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
307 * src/list.c (decode_header): Initialize st_atime and
310 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
312 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
313 Bunk <bunk@fs.tum.de> for reporting.
314 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
315 <martin@xemacs.org> for spotting.
317 2003-11-04 Paul Eggert <eggert@twinsun.com>
319 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
322 2003-10-26 Paul Eggert <eggert@twinsun.com>
324 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
325 Bug reported by Christian Weisgerber.
327 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
331 * src/tar.c (decode_options): Removed superfluous archive format
333 * doc/tar.texi: Documented new features.
335 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
338 * THANKS: Added Wojciech Polak
339 * configure.ac: Added checks for missing functions. Raised
340 version number to indicate alpha release.
341 * lib/Makefile.am: Added missing headers
342 * lib/waitpid.c: Added missing includes.
343 * src/extract.c: Likewise.
344 * src/names.c: Removed spurious includes.
345 * src/xheader.c: Likewise.
346 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
347 macro overriding broken mkdir prototypes.
349 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
351 * configure.ac: Check for dev_t and ino_t.
352 * m4/Makefile.am: Added missing files.
353 * src/system.c: New file.
354 * src/Makefile.am: Added system.c
355 * src/common.h: Prototypes for functions from system.c
356 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
357 * src/buffer.c: Moved system dependencies to system.c
358 * src/compare.c: Likewise.
359 * src/create.c: Likewise.
360 * src/delete.c: Likewise.
361 * src/extract.c: Likewise.
362 * src/rtapelib.c: Likewise.
364 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
366 Implemented --occurrence option.
369 * src/tar.c: New option --occurrence.
370 * src/common.h (occurrence_option): New global
371 (struct name): Changed `found' member to `uintmax_t
373 (names_done): Removed
374 (all_names_found): Changed prototype.
375 (ISFOUND,WASFOUND): New macros
376 * src/delete.c (delete_archive_members): Honor --occurrence
378 * src/list.c (read_and): Likewise.
379 * src/names.c: Count number of occurrences of each name in the
381 (name_match): Honor --occurrence option.
382 (names_done): Removed
383 (all_names_found,names_notfound): Rewritten.
385 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
387 * src/tar.c: Removed extra precaution regarding
388 subcommand_option == CAT_SUBCOMMAND
389 * lib/Makefile.am: Updated
391 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
393 * src/common.h (names_done): New function.
394 * src/names.c: Likewise.
395 * src/list.c (read_and): Use all_names_found() as `while'
397 * src/tar.c: New option --first-copy
400 2003-09-24 Paul Eggert <eggert@twinsun.com>
402 * src/rmt.c (main): Don't translate Copyright string; international
403 law says the word "Copyright" should be in English.
404 * src/tar.c (decode_options): Likewise.
406 2003-09-22 Paul Eggert <eggert@twinsun.com>
408 * doc/tar.texi (extracting untrusted archives): New section.
410 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
411 Return size_t, not pointer, so that we don't have to worry about
412 violating the C standard by converting char const * to char *.
414 * src/names.c (stripped_path_len): Likewise. Strip file system
415 prefix, too. Count adjacent slashes as if they were one slash;
416 that is the POSIX standard.
418 2003-09-17 Paul Eggert <eggert@twinsun.com>
420 * README-alpha: Document maintainer tool assumptions a bit. GNU
421 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
422 Debian bug 211447. Fix minor misspellings/whitespace nits.
424 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
425 gl_USE_SYSTEM_EXTENSIONS.
427 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
428 * m4/.cvsignore: Add restrict.m4, time_r.m4.
430 2003-09-17 Paul Eggert <eggert@twinsun.com>
432 * bootstrap: Don't use "for option; do";
433 Solaris 8 /bin/sh doesn't like that.
435 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
437 * README-alpha: Updated
440 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
442 * README-alpha: Updated
444 * po/POTFILES.in: Added src/xheader.c
445 * src/common.h (cut_path_elements): Added proto.
447 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
449 * src/buffer.c: Use ngettext where appropriate.
450 * src/compare.c: Likewise.
451 * src/create.c: Likewise.
452 * src/misc.c: Likewise.
453 * src/tar.c: Likewise.
454 * src/update.c: Likewise.
456 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
458 * .cvsignore: Added *.shar.gz
461 * src/common.h (strip_path_elements): New variable.
462 * src/extract.c (extract_archive): Implemented --strip-path
463 * src/names.c (cut_path_elements): New functon.
464 * src/tar.c: New option --strip-path=NUM.
465 (decode_options) Assign boolean values to bool variables.
467 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
469 * src/delete.c: Fixed deletion from the POSIX archives.
470 * src/list.c (read_header): Minor change.
471 * src/tar.c (main): Do not check for volume_label_option
472 if subcommand_option is not CREATE_SUBCOMMAND.
473 * src/xheader.c (xheader_decode): Store the header as
474 well (for eventual delete).
476 * tests/incremen.sh: Explicitly request GNU format. This will
477 disappear when GNU extended header keywords are working.
478 * tests/multiv01.sh: Likewise
479 * tests/volume.sh: Likewise
481 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
483 * src/create.c: Support for "linkpath" extended keyword.
484 * src/xheader.c (decode_record): Reversed the return
487 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
489 * configure.ac: Allow to redefine the default output format.
490 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
491 (archive_format_string): New function.
492 (usage): Updated help output.
497 2003-09-02 Paul Eggert <eggert@twinsun.com>
499 * src/common.h (destroy_stat, xheader_decode, xheader_store,
500 xheader_read, xheader_finish, xheader_destroy): Add decls;
503 * src/create.c (write_extended): Remove unused local 'bufsize'.
505 * src/delete.c (delete_archive_members): Handle case of
506 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
507 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
508 occurs, as it's not possible.
509 * src/update.c (update_archive): Likewise.
511 Use "const" when possible in new code.
512 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
513 (fmttab): Now const. All uses changed.
514 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
515 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
516 decode_record, xheader_store, xheader_print, code_string, code_time,
517 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
518 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
519 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
520 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
521 uid_coder, uid_decoder, uname_coder, uname_decoder):
522 Use pointers to const when possible.
523 (xhdr_tab): Now const.
525 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
526 (set_archive_format): Report an error if no format name matches,
527 instead of returning an undefined value.
529 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
530 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
531 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
532 uid_decoder, uname_decoder): Remove unused keyword arg.
535 * src/tar.c (set_archive_format): Now static.
536 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
538 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
539 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
540 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
541 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
542 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
543 Remove forward decls; no longer needed.
544 (xhdr_tab): Move to end, so that the forward decls aren't needed.
545 Add a forward declaration.
547 Use 'bool' in new code, when appropriate.
548 * src/xheader.c (decode_record): Return bool, not int.
549 * src/common.h (read_header): Since it accepts bool, change
550 all callers to use false and true rather than 0 and 1.
552 * src/xheader.c (decode_record): Fix misspelling in diagnostic
553 "extended headed" -> "extended header".
555 GNU coding style fixes.
556 * src/xheader.c (decode_record, xheader_decode):
557 Do not use decls like "char *p, *q;".
560 (xheader_store): Avoid parentheses around object operand of sizeof.
562 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
564 * src/create.c (start_header): Store long file names
565 in "path" keyword of an extended header if in POSIX
567 (finish_header): print header before calling write_extended().
568 * src/list.c (list_archive): Always decode the header. This
569 is necessary so the extended header is processed and the correct
570 filename is printed no matter what the state of verbose_option.
571 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
574 2003-09-01 Paul Eggert <eggert@twinsun.com>
576 Update from gnulib, and correct fnmatch to fnmatch-gnu.
577 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
579 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
581 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
582 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
583 copying rules from gnulib module descriptions.
584 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
585 Update from gnulib modules alloca, fnmatch, getline, stdbool.
586 * m4/.cvsignore: Add utimes-null.m4. Sort.
588 2003-09-01 Sergey Poznyakoff
590 Added initial support for creating POSIX headers.
592 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
593 (string_to_chars): New functions
594 (struct xheader): Changed structure
595 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
597 * src/create.c (string_to_chars): New function.
598 (write_extended): New function
599 (start_header): Create extended POSIX headers if necessary.
600 (finish_header): Likewise.
601 * src/list.c (print_header): Take user/group from
603 * src/names.c (gid_to_gname,gname_to_gid)
604 (uid_to_uname,uname_to_uid): Changed prototypes.
605 * src/tar.c: New option --format.
606 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
607 (struct extra_header): Removed unused structure.
608 (union block.extra_header): Removed unused member.
609 * src/xheader.c: Implemented coder functions.
610 * bootstrap: Added obstack.
611 * lib/.cvsignore: Likewise.
612 * configure.ac: Added 'gl_OBSTACK'
613 * m4/Makefile.am: Added new files.
614 * m4/.cvsignore: Likewise.
615 * TODO: Minor formatting change
617 2003-08-31 Sergey Poznyakoff
619 Added initial support for POSIX extended and STAR headers
620 (only for listing/extracting).
622 * src/xheader.c: New file.
623 * src/Makefile.am: Added xheader.c
624 * src/tar.h (struct star_header): New datatype
625 (XHDTYPE,XGLTYPE): New defines
626 (enum archive_format:STAR_FORMAT): New member
627 (struct tar_stat_info): New datatype.
628 (union block.star_header): New member.
629 * src/common.h (orig_file_name,current_file_name)
630 (current_trailing_slash,current_link_name): Removed variables.
631 (current_stat_info): New variable
632 (current_stat): Removed
633 (extended_header): New variable
634 (decode_header): Changed prototype.
635 * src/list.c (decode_header): Added initial support for POSIX extended
637 (skip_member): Check oldgnu_header only if current_format is set
639 * src/buffer.c: Use current_stat_info
640 * src/compare.c: Likewise.
641 * src/create.c: Likewise.
642 * src/delete.c: Likewise.
643 * src/incremen.c: Likewise.
644 * src/mangle.c: Likewise.
645 * src/update.c: Likewise.
646 * src/extract.c: Likewise.
647 (make_directories): Improved check for the existence of the directory
648 * src/tar.c (destroy_stat): New function.
650 2003-08-29 Paul Eggert <eggert@twinsun.com>
652 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
653 was worth (e.g., different users in en_GB disagree about -ize
655 * po/en_GB.po: Remove.
657 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
661 * src/tar.c: Removed support for the obsolete command line
663 * doc/tar.texi: Removed references to the obsolete command
666 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
670 * doc/tar.texi: Updated
671 * src/common.h (check_links_option): New variable
672 (orig_file_name): New variable
673 (check_links): New proto.
674 * src/create.c (struct link.nlink): New member
675 (link_table): Static for the module.
676 (dump_file): Update `link' member when adding new links
678 (check_links): New function.
679 * src/list.c (print_header): Use orig_file_name.
680 * src/tar.c: New option --check-links. Changed semantics of
681 -o to comply to UNIX98 when extracting and to its previous
683 (main): Call check_links if --check-links. was given.
685 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
687 * src/list.c (print_header): Revised
688 * NEWS: Started the entry for 1.13.26
689 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
691 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
693 * .cvsignore: Added to the repository.
694 * doc/.cvsignore: Likewise.
695 * lib/.cvsignore: Likewise.
696 * m4/.cvsignore: Likewise.
697 * po/.cvsignore: Likewise.
698 * scripts/.cvsignore: Likewise.
699 * src/.cvsignore: Likewise.
700 * tests/.cvsignore: Likewise.
702 * lib/Makefile.am: Added exitfail.[hc]
703 * src/misc.c (chdir_do): Fixed call to restore_cwd
704 * src/buffer.c (flush_read): Fixed behavior on short
705 reads right after opening the new archive (multiv01.sh test).
706 (new_volume): Special handling for "-".
707 * src/list.c (print_header): Print trailing slash if
708 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
709 * tests/multiv01.sh: Minor changes.
710 * m4/Makefile.am: Added missing files.
712 2003-07-05 Paul Eggert <eggert@twinsun.com>
714 Finish the checkin begin yesterday.
716 * NEWS: Document the user-visible changes installed in the last
719 * TODO: New file (actually, resurrected; but with new contents).
721 * src/list.c (read_and): Give full type for procedure arg.
722 (read_header): Strip trailing slashes, setting current_trailing_slash.
723 (tartime): Avoid int overflow when printing year (!).
724 (print_header): New arg specifying block ordinal. All uses changed.
725 Print link as 'h' type. Give labels for long links and names.
727 * src/misc.c (contains_dot_dot): Moved to names.c
728 (must_be_dot_or_slash): New function.
729 (safer_rmdir): Use it.
730 (remove_any_file): Now takes enum as option, not boolean.
731 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
732 to unlink a directory.
733 (deref_stat): Accept bool, not int.
735 * src/names.c (namelist_match): Allow partial matches only if
737 (hash_string_hasher): Renamed from hash_avoided_name.
738 (hash_string_compare): Renamed from compare_avoided_anames.
739 (hash_string_insert, hash_string_lookup): New functions.
740 (add_avoided_name, is_avoided_name): Use them.
741 (safer_name_suffix): New function.
742 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
744 * src/rmt.c: Don't include print-copyr.h.
745 (prepare_input_buffer): New arg FD.
746 Do not read more than INT_MAX bytes at once,
747 since it breaks on some brain damaged Tru64 hosts.
749 when retrying instead of subtracting 1024; for speed.
750 (main): Use gettext to translate (C), not print_copyright.
752 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
753 now that gnulib handles this.
754 Include <stddef.h> and <limits.h> unconditionally, now that we assume
756 Assume that offsetof is defined in stddef.h.
757 Do not include <sys/param.h>.
758 (realloc, lseek): Do not declare.
759 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
760 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
761 declarations, since we now assume C89 or better.
762 (PARAMS): Remove, as we now assume C89. All uses changed.
763 (bindtextdomain, textdomain): Include <gettext.h> to define.
764 Include <unlocked-io.h>.
765 (valloc): Define if not defined, and if valloc is not declared.
766 (xstrdup): Remove decl.
768 * src/tar.c: Do not include <print-copyr.h>.
770 (get_date): Remove decl.
771 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
772 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
773 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
774 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
775 (long_options, decode_options): Use them.
776 (OVERWRITE_DIR_OPTION): Remove.
777 (long_options): New options --index-file, --no-overwrite-dir.
778 Remove --overwrite-dir option.
779 (usage): Use PACKAGE_BUGREPORT.
780 (decode_options): Terminate new argv properly.
781 Use PACKAGE_NAME, PACKAGE_VERSION.
782 If verbose, report how we grokked any textual date option.
783 (main): Add support for index-file.
785 * tests/Makefile.am: Convert to UTF-8.
786 (AUTOMAKE_OPTIONS): Remove.
787 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
788 (INCLUDES): Remove ../intl.
789 (LDADD): Don't link libtar.a twice.
791 * tests/genfile.c: Convert to UTF-8.
792 Don't include <print-copyr.h>.
793 (DEFAULT_PATTERN): Renamed from DEFAULT.
794 (ZEROS_PATTERN): Renamed from ZEROS.
795 (main): Use gettext to translate (C), not print_copyright.
797 2003-07-04 Paul Eggert <eggert@twinsun.com>
799 Revamp to meet current standards of autoconf, automake,
800 gettext, and gnulib, and incorporate new translations.
802 * config/config.guess, config/config.sub, config/depcomp,
803 config/install-sh, config/mdate-sh, config/missing,
804 config/mkinstalldirs, config/texinfo.texi:
805 Moved here from parent directory, or from doc.
806 * config.hin: Renamed from config.h.in.
807 * config/config.rpath: New file.
809 * intl: Remove this subdirectory.
811 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
813 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
814 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
815 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
816 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
817 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
818 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
821 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
822 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
823 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
824 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
825 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
826 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
827 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
828 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
829 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
830 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
831 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
832 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
833 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
834 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
835 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
836 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
837 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
838 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
839 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
841 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
842 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
843 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
844 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
845 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
846 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
847 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
848 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
849 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
850 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
851 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
852 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
853 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
854 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
855 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
856 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
857 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
858 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
860 Upgrade to latest version from external source. The file "bootstrap"
861 now grabs these automatically, so we needn't keep track of them
862 in this change long any longer.
864 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
865 (SUBDIRS): Remove intl.
866 * PORTS: Update for star, Macintosh.
867 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
868 Bison 1.875, gettext 0.12.1.
869 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
870 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
871 (AC_CONFIG_AUX_DIR): New.
872 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
874 (AC_PREREQ): Bump from 2.52 to 2.57.
875 (AC_GNU_SOURCE): New.
876 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
877 we no longer support K&R C.
879 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
880 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
881 (AC_MBSTATE_T): Remove.
882 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
883 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
884 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
886 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
887 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
888 (AC_CHECK_TYPE): Remove ssize_t.
889 (gt_TYPE_SSIZE_T): Add.
890 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
891 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
892 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
893 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
894 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
895 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
896 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
897 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
898 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
899 napms, poll, select, strstr, usleep.
900 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
901 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
902 (AM_GNU_GETTEXT): Use external and need-ngettext options.
903 (AM_GNU_GETTEXT_VERSION): New.
904 (AC_OUTPUT): Remove intl/Makefile.
906 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
907 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
908 * doc/fdl.texi: Update to current GNU version.
909 * doc/gettext.texi: Update to current coreutils version,
910 plus a copyright notice.
911 * doc/tar.texi: Switch to new method for doing copyright notices.
912 Use @acronym instead of @sc where appropriate.
913 Remove empty examples. Give a few more examples.
915 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
916 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
917 are built up in pieces with +=.
918 (noinst_HEADERS, INCLUDES): Remove.
919 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
920 (libtar_a_LIBADD): Use $ rather than @.
921 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
923 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
924 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
925 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
926 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
927 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
928 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
929 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
930 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
931 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
932 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
933 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
934 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
935 prereq.m4, xstrtoimax.m4.
937 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
938 be translated, since it's not a user-visible tool.
940 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
942 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
943 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
944 consistency with coreutils.
945 (LDADD): Link LIBINTL after libtar.a, since
946 it's now external and should stand by itself.
948 * src/buffer.c (print_total_written): Adjust to new human.h
950 (child_open_for_compress): Do not increase size to BLOCKSIZE.
951 (open_archive): Open index file name.
952 Strip trailing slahes from file names.
953 (flush_write): Set size to 0 if not saving names.
954 (flush_write, flush_read): Use safer_name_suffix rather than
957 * src/common.h: Include <quote.h>.
958 (absolute_names_option, atime_preserve_option, backup_option,
959 block_number_option, checkpoint_option, dereference_option,
960 force_local_option, ignore_failed_read_option, ignore_zeros_option,
961 incremental_option, interactive_option, multi_volume_option,
962 numeric_owner_option, one_file_system_option, recursive_unlink_option,
963 read_full_records_option, remove_files_option, same_order_option,
964 show_omitted_dirs_option, sparse_option, starting_file_option,
965 to_stdout_option, totals_option, touch_option, verify_option,
966 dev_null_output, now_verifying, we_are_root): Now bool, not int.
967 (current_trailing_slash, index_file_name, recent_long_name_blocks,
968 recent_long_link_blocks): New vars.
969 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
970 (OVERWRITE_OLD_DIRS): Remove.
971 (enum remove_option): New enum.
972 (remove_any_file): Use it as option arg, not int.
973 (is_avoided_name, contains_dot_dot): Return bool, not int.
974 (safer_name_suffix): New decl.
976 * src/compare.c (now_verifying): Now bool, not int.
977 (fill_in_sparse_array): Move to extract.c. Now returns bool;
978 all callers changed to test for failure.
979 (diff_sparse_files): Take size from current_stat, not from param.
980 (diff_archive): Do not count trailing slashes in archives.
981 (verify_volume): Test for header failure after loop, not before.
983 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
985 (start_header): Clear devmajor and devminor fields, too.
986 (finish_header): New arg block_ordinal.
987 (init_sparsearray): Now extern. Set sp_array_size to
988 SPARSES_IN_OLDGNU_HEADER if it is zero.
989 (dump_file): Keep link table as a hash.
990 Do not count "file changed as we read it" as a failure.
992 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
993 Move extern decl to common.h.
995 * src/extract.c (we_are_root): Now bool, not int.
996 (check_time): Warn about implausibly old time stamps.
997 (set_stat): Use utimbuf, not stat_info.
998 (prepare_to_extract): New arg DIRECTORY.
999 (fill_in_sparse_array): Moved here from compare.c.
1000 (extract_sparse_file): Now returns off_t, giving size left.
1001 Truncate file at end.
1002 (extract_archive): Use safer_name_suffix rather than rolling our own.
1003 Use fill_in_sparse_array rather than rolling our own.
1004 Strip trailing slashes more effectively.
1005 Check for unsafe names.
1007 * src/incremen.c (struct directory): nfs and found are now of type
1009 (gnu_restore): Now takes directory name as argument, not offset
1010 of directory name in a global. All uses changed.
1011 (CURRENT_FILE_NAME): Remove.
1014 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1017 2002-09-30 Paul Eggert <eggert@twinsun.com>
1019 * src/rmt.c (prepare_input_buffer): Renamed form
1020 prepare_record_buffer. All uses changed. Do not assume that
1021 size_t is the same width as int.
1023 2002-03-29 Paul Eggert <eggert@twinsun.com>
1025 * src/incremen.c (get_directory_contents):
1026 If ignore_failed_read_option, only warn about
1027 get_directory_contents failures. Fix suggested by
1030 2002-01-31 Mark W. Eichin <eichin@thok.org>
1032 * src/buffer.c (child_open_for_compress): Don't try to read
1033 past the end of the buffer.
1035 2001-10-11 Jim Meyering <meyering@lucent.com>
1037 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1038 and quote_n (1, ... to avoid clobbering a buffer.
1040 2001-09-26 Paul Eggert <eggert@twinsun.com>
1042 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1044 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1045 end of file; just ignore them silently.
1047 * src/list.c (read_header): Don't keep around extended name
1048 and link info indefinitely; keep it only for the next file.
1049 This fixes a bug introduced in 1.13.24, and removes the need
1050 for some static variables. Set recent_long_name and
1051 recent_long_link to zero if there were no long links; this
1052 avoids a violation of ANSI C rules for pointers in delete.c.
1053 * THANKS: Add Christian Laubscher.
1055 2001-09-26 Jim Meyering <meyering@lucent.com>
1057 * doc/tar.texi (Remote Tape Server): is know -> is known
1059 2001-09-25 Paul Eggert <eggert@twinsun.com>
1061 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1062 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1063 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1064 want to distinguish EINVAL and EILSEQ.
1066 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1068 * src/extract.c (maybe_recoverable):
1069 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1071 2001-09-22 Paul Eggert <eggert@twinsun.com>
1073 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1075 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1078 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1079 * PORTS: Add copyright notice, 'star' reference.
1080 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1081 * THANKS: Add Christophe Kalt.
1082 * config.sub: Upgrade to 2001-09-14 version.
1084 * configure.ac (ALL_LINGUAS): Add ko.
1085 * po/ko.po: Resurrected file.
1087 * doc/convtexi.pl: Add coding advice for Emacs.
1089 * doc/getdate.texi: Add copyright notice.
1091 * doc/mdate-sh: Upgrade to automake 1.5 version.
1093 * doc/tar.texi (extracting files): Mention --to-stdout.
1094 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1095 (Overwrite Old Files): Likewise.
1097 * lib/Makefile.am (noinst_HEADERS):
1098 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1099 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1101 * lib/copysym.c, lib/copysym.h: Remove.
1102 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1103 lib/unicodeio.h: New files.
1105 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1106 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1108 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1109 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1111 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1112 * m4/isc-posix.m4: Remove.
1114 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1116 * po/POTFILES.in: Add copyright notice.
1118 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1120 * tests/Makefile.am (LDADD): Likewise.
1122 * src/buffer.c (write_archive_buffer, close_archive):
1123 If an archive is a socket, treat it like a FIFO.
1124 (records_read, records_written): New vars.
1125 (write_archive_to_stdout): Now bool, not int.
1126 (open_archive, flush_write, flush_read): Keep records_read and
1127 records_written up to date.
1129 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1130 (write_archive_to_stdout): Now bool, not int.
1131 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1132 (read_header): Now takes bool arg. Existing callers modified
1133 to pass 0, unless otherwise specified.
1135 * src/delete.c (records_read): Remove; now a global.
1136 (acting_as_filter): Now bool, not int.
1137 (recent_long_name, recent_long_link, recent_long_name_blocks,
1138 recent_long_link_blocks, records_read, records_written): New decls.
1139 (records_skipped): New var.
1140 (move_archive): Don't divide by zero if arg is 0.
1141 Use the above vars to compute how far to move.
1142 (write_recent_blocks): New function.
1143 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1144 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1145 Keep track of how many records have been skipped.
1146 Let the buffer code count records.
1147 When copying a header, copy any extended headers that came before it.
1149 * src/extract.c (extract_archive): When marking a directory to be
1150 updated after symlinks, stat all directories after it in the
1151 delayed-set-stat list too, since they will be checked after
1152 symlinks. Add support for --overwrite-dir.
1154 * src/list.c (recent_long_name, recent_long_link,
1155 recent_long_name_blocks, recent_long_link_blocks): New vars.
1156 (read_and): Pass 0 to read_header.
1157 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1158 headers into new vars. Null-terminate incoming symbolic links.
1160 * src/rmt.c: Include print-copyr.h, not copysym.h.
1161 (main): Use print_copyright, not copyright_symbol.
1162 * src/tar.c (decode_options): Likewise.
1163 (OVERWRITE_DIR_OPTION): New constant.
1164 (long_options, usage, decode_options): Add --overwrite-dir.
1166 * src/tar.h: Put copyright notice into documentation.
1168 * tests/Makefile.am (TESTS): Add delete03.sh.
1169 * tests/delete03.sh: New file.
1171 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1172 (main): Use print_copyright, not copyright_symbol.
1173 Include <argmatch.h>.
1174 (pattern_strings): Remove.
1175 (pattern_args, pattern_types): New constants.
1176 (main): Use XARGMATCH, not argmatch.
1178 2001-09-20 Jim Meyering <meyering@lucent.com>
1180 * lib/xstrtol.c (strtoimax): Guard declaration with
1181 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1182 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1183 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1184 (strtoumax): Likewise, for completeness (it wasn't necessary).
1185 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1186 Check for declaration of strtoimax.
1187 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1188 Check for declaration of strtoumax.
1190 2001-09-16 Paul Eggert <eggert@twinsun.com>
1192 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1194 2001-09-14 Paul Eggert <eggert@twinsun.com>
1196 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1198 * README-alpha: Describe automake patch.
1200 * configure.ac (LIBOBJS):
1201 Remove automake 1.4 workaround, as we're using 1.5 now.
1202 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1204 * lib/copysym.c: Include stddef.h, for size_t.
1205 Include langinfo.h if needed.
1206 Use locale_charset only if USE_INCLUDED_LIBINTL;
1207 if not, use nl_langinfo (CODESET) if available.
1209 2001-09-13 Paul Eggert <eggert@twinsun.com>
1211 * config.guess, config.sub: Sync with canonical versions.
1213 * configure.ac (jm_PREREQ_XGETCWD): Add.
1215 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1216 (libtar_a_SOURCES): Add copysym.c.
1217 * copysym.c, copysym.h: New files.
1219 * lib/error.c: Sync with fileutils version.
1221 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1222 * m4/getcwd.m4: New file.
1223 * m4/uintmax_t.m4: Remove.
1225 * m4/gettext.m4 (AM_WITH_NLS):
1226 Fix bug with calculating version of Bison 1.29.
1227 Reported by Karl Berry.
1229 * src/Makefile.am (datadir): Remove.
1231 * src/rmt.c: Include copysym.h.
1232 (main): Use copyright_symbol to translate copyright notice,
1234 * src/tar.c: Likewise.
1235 * tests/genfile.c: Likewise.
1237 * src/system.h (MB_LEN_MAX): New symbol.
1239 2001-09-11 Paul Eggert <eggert@twinsun.com>
1241 * src/extract.c (struct delayed_set_stat): New member
1243 (delay_set_stat): Initialize it to 0.
1244 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1245 taking an extra stat ourselves. All callers changed.
1246 (set_stat): Likewise.
1247 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1248 If false, stop when encountering a struct whose 'after_symlinks'
1249 member is true. Otherwise, go through all structures but check
1250 them more carefully. All callers changed.
1251 (extract_archive): When extracting a deferred symlink, if its parent
1252 directory's status needs fixing, then mark the directory as needing
1253 to be fixed after symlinks.
1254 (extract_finish): Fix status of ordinary directories, then apply
1255 delayed symlinks, then fix the status of directories that are
1256 ancestors of delayed symlinks.
1258 * src/rtapelib.c (rexec):
1259 Remove declaration; it ran afoul of prototypes on Crays.
1260 Reported by Wendy Palm of Cray.
1262 2001-09-06 Paul Eggert <eggert@twinsun.com>
1264 * lib/strtoimax.c (HAVE_LONG_LONG):
1265 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1266 (strtoimax): Use sizeof (long), not
1267 sizeof strtol (ptr, endptr, base),
1268 to work around bug in IBM C compiler.
1270 2001-09-04 Paul Eggert <eggert@twinsun.com>
1272 * lib/xgetcwd.c: Include "xalloc.h".
1273 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1274 report an error and exit.
1276 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1277 (jm_PREREQ): Use it.
1279 2001-09-03 Paul Eggert <eggert@twinsun.com>
1281 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1282 (jm_PREREQ_XGETCWD): New macro.
1284 * lib/exclude.c (fnmatch_no_wildcards):
1285 Fix typo that caused us to do case-folding
1286 search even when that was not desired. This occurred only in the
1289 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1290 Do not include xalloc.h.
1291 (INITIAL_BUFFER_SIZE): New symbol.
1292 Do not use xmalloc / xrealloc, since the caller is responsible for
1293 handling errors. Preserve errno around `free' during failure.
1294 Do not overrun buffer when using getwd.
1296 * lib/xgetcwd.c (xgetcwd):
1297 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1298 to decide whether to use getcwd (NULL, 0).
1300 2001-09-02 Paul Eggert <eggert@twinsun.com>
1302 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1304 2001-09-01 Jim Meyering <meyering@lucent.com>
1306 * exclude.c: Use `""', not `<>' to #include non-system header files.
1307 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1308 and strncasecmp as r-values. Unixware didn't have declarations.
1310 2001-08-31 Jim Meyering <meyering@lucent.com>
1312 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1313 Use an initial, malloc'd, buffer of length 128 rather than
1314 a statically allocated one of length 1024.
1316 2001-08-30 Paul Eggert <eggert@twinsun.com>
1318 * lib/utime.c: Include full-write.h.
1319 * lib/xstrtol.c (strtoimax): New decl.
1321 2001-08-29 Paul Eggert <eggert@twinsun.com>
1323 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1325 * src/create.c (dump_file): Relativize link names before dumping.
1326 This fixes a bug reported by Jose Pedro Oliveira.
1328 * src/create.c (dump_file): Use offsetof when computing sizes for
1329 struct hack; this avoids wasted space in some cases.
1330 * src/incremen.c (note_directory, find_directory): Likewise.
1331 * src/names.c (name_gather, addname): Likewise.
1333 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1334 for consistency with other code that does similar things.
1335 * src/names.c (name_gather): Likewise.
1337 * src/names.c (read_name_from_file, name_next, name_gather,
1338 add_hierarchy_to_namelist): Avoid quadratic behavior when
1339 reallocating buffers. Check for buffer size overflow.
1340 (addname): Avoid unnecessary clearing of memory.
1342 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1344 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1345 name size allocation that caused core dumps.
1347 2001-08-28 Paul Eggert <eggert@twinsun.com>
1349 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1351 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1352 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1353 (daddr_t): Remove; no longer used.
1354 (jm_PREREQ_HUMAN): Add.
1356 * acconfig.h: Remove; no longer needed.
1358 * config.guess, config.sub:
1359 New files, from automake 1.5. Gettext 0.10.39 needs them.
1360 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1362 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1363 (SUBDIRS): Put intl before lib, as gettext requires.
1365 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1366 * intl: Upgrade entire directory to gettext 0.10.39.
1367 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1368 New files, from gettext 0.10.39.
1369 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1370 Upgrade to gettext 0.10.39,
1371 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1373 * po/cat-id-tbl.c, po/stamp-cat-id:
1374 Remove; no longer used by gettext 0.10.39.
1375 * po/ChangeLog: New file.
1377 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1378 $(srcdir)/tar.texi: Likewise.
1379 * doc/freemanuals.texi: New file.
1380 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1381 `fileds' -> `fields'
1382 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1384 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1385 (noinst_HEADERS): Add quote.h.
1386 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1388 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1390 * lib/full-write.c, lib/savedir.c: Comment fix.
1392 * lib/pathmax.h: Remove.
1394 * lib/quote.c, lib/quote.h: New files.
1396 * lib/xgetcwd.c: Don't include pathmax.h.
1397 Include stdlib.h and unistd.h if available.
1399 (xmalloc, xstrdup, free): Remove decls.
1400 (xgetcwd): Don't assume sizes fit in unsigned.
1401 Check for overflow when computing sizes.
1402 Simplify reallocation code.
1404 * lib/xmalloc.c: Quote failure tests.
1406 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1408 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1409 similar to strtol.c.
1410 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1411 (verify): New macro.
1412 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1413 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1414 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1415 changed to signed values. Check sizes at compile-time, not
1416 run-time. Prefer strtol to strtoll if both work.
1419 * lib/xstrtol.h (xstrtoimax): New decl.
1421 * m4/Makefile.am (EXTRA_DIST):
1422 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1423 longlong.m4, xstrtoimax.m4.
1425 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1426 Remove; now done by autoconf.
1427 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1428 Use AC_CHECK_TYPE instead of merely looking for the header.
1430 * m4/uintmax_t.m4: Use shorter comment.
1432 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1433 Quote first arg of AC_DEFUN.
1434 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1435 is needed to parse the include file.
1436 Simplify logic behind the args to AC_REPLACE.
1438 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1440 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1443 Use "Copyright %d" to simplify the translator's job in the future.
1444 Advise translator about circle-C.
1445 * src/tar.c: (decode_options): Likewise.
1446 * tests/genfile.c (main): Likewise.
1448 2001-08-28 Jim Meyering <meyering@lucent.com>
1450 * lib/argmatch.c: Include "quote.h".
1451 (argmatch_invalid): Quote the context.
1453 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1455 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1456 Use single-quote for local .h files.
1458 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1460 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1463 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1464 invoking mktime the last time.
1466 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1468 * lib/rename.c: Major rewrite by Volker Borchert to use system
1469 rename function, but to work around problems with trailing
1472 * lib/strtoll.c: New file, from glibc.
1473 * lib/strtoul.c: Update from glibc.
1475 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1476 Add support for signed numbers, too.
1477 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1479 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1481 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1482 (main): Use generic names in debugging output.
1483 * lib/strtoimax.c: Plus add the following changes of my own:
1484 (main): Use accurate names in debugging output.
1486 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1489 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1490 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1491 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1492 m4/utime.m4, m4/utimes.m4:
1493 Quote the first argument in each use of AC_DEFUN.
1495 * m4/getline.m4: Don't use string.h.
1497 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1499 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1501 2001-08-27 Paul Eggert <eggert@twinsun.com>
1503 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1505 The biggest change is the new --exclude semantics and options.
1506 The basic idea was suggested by Gerhard Poul; thanks!
1508 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1509 * README: ignfail.sh fails on some NFS hosts.
1510 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1512 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1513 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1514 Remove; the automake bug has been fixed.
1515 * acinclude.m4: Remove.
1517 * configure.ac: Renamed from configure.in.
1518 (AC_PREREQ): Bump from 2.13 to 2.52.
1519 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1520 1997-05-30) has an encoding error.
1521 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1522 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1524 * doc/fdl.texi: Update to current GNU version.
1526 * doc/tar.texi: Put leading '*' in direntry.
1527 Accommodate new gfdl sectioning.
1528 New option --recursion (the default) that is the inverse of
1531 New options --anchored, --ignore-case, --wildcards,
1532 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1533 Along with --recursion and --no-recursion, these control how exclude
1534 patterns are interpreted. The default interpretation of exclude
1535 patterns is now --no-anchored --no-ignore-case --recursion
1536 --wildcards --wildcards-match-slash.
1538 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1540 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1541 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1542 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1543 Include if available.
1544 (<xalloc.h>): Include
1545 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1546 (verify): New macro. Use it to verify that EXCLUDE macros do not
1547 collide with FNM macros.
1548 (struct patopts): New struct.
1549 (struct exclude): Use it, as exclude patterns now come with options.
1550 (new_exclude): Support above changes.
1551 (new_exclude, add_exclude_file):
1552 Initial size must now be a power of two to simplify overflow checking.
1553 (free_exclude, fnmatch_no_wildcards): New function.
1554 (excluded_filename): No longer requires options arg, as the options
1555 are determined by add_exclude. Now returns bool, not int.
1556 (excluded_filename, add_exclude):
1557 Add support for the fancy new exclusion options.
1558 (add_exclude, add_exclude_file): Now takes int options arg.
1559 Check for arithmetic overflow when computing sizes.
1560 (add_exclude_file): xrealloc might modify errno, so don't
1561 realloc until after errno might be used.
1563 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1565 (free_exclude): New decl.
1566 (add_exclude, add_exclude_file): Now takes int options arg.
1567 (excluded_filename): No longer requires options arg, as the options
1568 are determined by add_exclude. Now returns bool, not int.
1570 * lib/prepargs.c: Include <string.h>; required for C99 since
1574 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1576 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1577 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1579 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1580 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1582 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1583 subsumed by Autoconf 2.50.
1585 * m4/error.m4: Upgrade to serial 2.
1587 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1588 remove test for GNU C library. It's not correct, as some
1589 older glibcs are buggy.
1591 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1593 * m4/prereq.m4: Upgrade to serial 20, but then:
1594 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1595 (jm_PREREQ_EXCLUDE): New macro.
1596 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1599 * m4/realloc.m4: Upgrade to serial 4.
1601 * m4/strerror_r.m4: Revert to serial 1002.
1603 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1605 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1607 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1608 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1609 it is now subsumed by autoconf. Add inttypes.h.
1611 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1612 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1614 * src/buffer.c (new_volume): Stop if the script exits with an error.
1616 * src/common.h (excluded_with_slash, excluded_without_slash):
1617 Remove, replacing by:
1618 (excluded): New decl.
1619 (link_error): New decl.
1620 (excluded_name): Now returns bool.
1623 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1624 Support hard links to symbolic links.
1626 (struct delayed_symlink): Remove 'names' member, replacing it with
1627 'sources' and 'target' member. All uses changed.
1629 (struct string_list): New type.
1631 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1632 for struct hack; this avoids wasted space in some cases.
1634 (extract_archive): Fix test for absolute pathnames and/or "..".
1635 Use link_error to report errors for links.
1636 Remove redundant trailing '/' at "really_dir", for all uses, not
1637 just before invoking mkdir.
1638 If overwriting old files, do not worry so much about existing
1640 Fix mode computation in the case where the directory exists.
1642 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1643 link, make a copy of the symbolic link.
1645 * src/incremen.c (get_directory_contents):
1646 If ignore_failed_read_option, only warn about
1649 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1650 However, check for error even for '-' or '+' case.
1652 (print_header): Try parsing uids and gids as unsigned integers first,
1653 and as a uid_t or gid_t only if that fails. This adds support for
1654 listing positive uids and gids that are greater than UID_MAX and
1657 * src/misc.c (link_error): New function.
1659 * src/names.c (collect_and_sort_names):
1660 If ignore_failed_read_option, only warn about
1663 (excluded_name): Now returns bool. Simplify, as the fancy
1664 features are now all in excluded_filename.
1666 * src/rtapelib.c (base_name): Remove decl, as system.h now
1669 * src/system.h: Include stddef.h if available.
1670 (offsetof): Declare if stddef.h doesn't.
1672 Include <dirname.h>.
1673 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1675 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1676 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1677 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1678 WILDCARDS_MATCH_SLASH_OPTION):
1681 (long_options, usage, decode_options): Add support for --anchored,
1682 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1683 --no-wildcards-match-slash, --recursion, --wildcards,
1684 --wildcards-match-slash.
1686 (decode_options): Implement the new way of interpreting exclude
1689 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1691 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1692 just print error messages suggesting alternatives.
1694 (add_filtered_exclude): Remove.
1696 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1698 * tests/extrac04.sh (out): Remove
1699 directory/subdirectory/file1, as the new semantics for
1700 --exclude exclude it.
1702 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1704 2001-08-12 Paul Eggert <eggert@twinsun.com>
1706 * lib/addext.c (<errno.h>): Include.
1707 (errno): Declare if not defined.
1708 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1709 leaves errno alone, because there is no limit. Also, work even if
1710 size_t is narrower than long.
1712 2001-07-08 Paul Eggert <eggert@twinsun.com>
1714 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1716 2001-05-10 Paul Eggert <eggert@twinsun.com>
1718 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1719 Include <backupfile.h> and <dirname.h> after size_t is defined.
1720 (addext): Use base_len to trim redundant trailing slashes instead of
1723 * lib/backupfile.c (ISSLASH, base_name):
1724 Remove decls; now in dirname.h.
1725 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1727 (find_backup_file_name): Rename locals to avoid new functions.
1728 Use base_len instead of rolling it ourselves.
1729 Work even if dirlen is 0.
1730 Use a dir of '.' if given the empty string.
1733 Do not include <stdio.h>, <assert.h>; no longer needed.
1734 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1735 Include <string.h>, <dirname.h>.
1736 (base_name): Allow file names ending in slashes, other than names
1737 that are all slashes. In this case, return the basename followed
1740 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1741 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1742 (dir_len): Renamed from dirlen.
1743 All callers changed.
1745 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1747 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1749 2001-02-16 Paul Eggert <eggert@twinsun.com>
1751 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1752 Do not declare or define if HAVE_MBRTOWC,
1753 since the test for HAVE_MBRTOWC now requires proper declarations.
1755 * lib/alloca.c (malloc): Undef before defining.
1757 2001-02-13 Paul Eggert <eggert@twinsun.com>
1759 * src/compare.c (read_and_process): Use off_t for size.
1760 From Maciej W. Rozycki.
1762 2001-01-26 Paul Eggert <eggert@twinsun.com>
1764 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1766 2001-01-12 Paul Eggert <eggert@twinsun.com>
1768 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1770 * lib/savedir.h (savedir): Remove size arg.
1772 * doc/tar.texi: Add @setchapternewpage odd.
1773 Remove -I as an alias for -T, for now.
1775 Update copyright. Remove "Published by".
1776 Dates beginning with / or . are taken to be file names.
1778 * src/tar.c (<time.h>): Do not include;
1779 (time): Do not declare.
1780 (usage): Remove -I as an alias for -T.
1781 (OPTION_STRING): Remove -I.
1782 (decode_options): Dates that look like an absolute path name,
1783 or that start with '.', are presumed to be file names whose
1785 Remove 'I' as an aliase for 'T'.
1788 * src/extract.c (<time.h>): Do not include; system.h now does this.
1789 (make_directories): Skip filesystem prefixes.
1790 Don't assume '/' is the only separator.
1791 (extract_sparse_file): Use new full_write semantics.
1792 On write error, return instead of invoking skip_file.
1793 Do not free sparsearray; caller does this now.
1794 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1796 (extract_archive): Don't assume file name lengths fit in int.
1797 Report what got stripped from member name; it might be more than '/'.
1798 Use new full_write semantics.
1799 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1801 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1803 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1804 (time): Remove decl; likewise.
1805 (child_open_for_uncompress): Use new full_write semantics.
1806 (flush_write): Use ISSLASH instead of testing for '/'.
1807 (flush_read): Likewise.
1809 * src/rmt.h (_remdev): Look for / anywhere in Path.
1811 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1812 Don't assume '/' is the only separator.
1813 (safer_rmdir): Don't assume '/' is the only separator.
1815 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1817 * lib/dirname.h (dirlen): New decl.
1819 * src/incremen.c (get_directory_contents):
1820 Remove path_size arg; all callers changed.
1821 Don't assume '/' is the only directory separator.
1822 (gnu_restore): Work even if file name length doesn't fit in int.
1824 * lib/addext.c (ISSLASH): New macro.
1825 (addext): Trim any redundant trailing slashes.
1827 * src/names.c (name_next):
1828 Don't assume '/' is the only directory separator.
1829 (namelist_match): Likewise.
1830 (add_hierarchy_to_namelist): Remove dirsize arg.
1831 Do not assume '/' is the only directory separator.
1832 (new_name): Likewise.
1834 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1835 (libtar_a_SOURCES): Add dirname.c.
1837 * src/create.c (relativize):
1838 New function, with much of old start_header's guts.
1839 Handle filesystem prefixes.
1840 (start_header): Use this new function.
1841 (init_sparsearray): Don't bother to zero out the new array;
1843 (deal_with_sparse): Fix array allocation bug.
1844 (create_archive): Don't assume '/' is the only separator.
1845 (dump_file): Likewise.
1846 Don't worry about leading / in symlink targets.
1848 * lib/savedir.c (savedir):
1849 Remove size arg; it wasn't portable. All callers changed.
1851 * lib/utime.c (utime_null): Adjust to new full_write convention.
1853 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1855 * lib/backupfile.c: Include <dirname.h>.
1856 (ISSLASH): New macro.
1857 (find_backup_file_name): Use dirlen to calculate directory lengths.
1858 (max_backup_version): Strip redundant trailing slashes.
1860 * src/common.h: Include <full-write.h>.
1861 (get_directory_contents): No longer has size arg.
1862 (gnu_restore): Arg is size_t, not int.
1864 * src/system.h: Include <time.h>.
1865 (time): Declare if not defined.
1867 * lib/full-write.c: Include full-write.h, not safe-read.h.
1868 full_write returns size_t, with short writes meaning failure.
1869 All callers changed.
1871 * src/rtapelib.c: Include full-write.h.
1873 * src/rmt.c: Include full-write.h.
1874 (main): Update copyright.
1876 * doc/getdate.texi: Mention that only English is supported.
1877 Show how to use "date" so that the output is acceptable to getdate.
1878 Mention Z as an abbreviation for UTC.
1880 * lib/full-write.h: New file.
1882 * src/list.c: system.h now does time.h stuff.
1885 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1887 Do not include string.h, strings.h, or assert.h; no longer needed.
1888 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1890 (base_name): New decl.
1891 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1892 (dir_name_r): Remove.
1893 (dirlen): New function.
1894 (dir_name): Use dirlen instead of dir_name_r.
1895 (<string.h>, <strings.h>): Include only if test program.
1896 (main): Use "return 0", not "exit (0)".
1898 2000-12-08 Paul Eggert <eggert@twinsun.com>
1900 * lib/dirname.h: New file.
1902 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1904 * lib/fnmatch.c: Do not comment out all the code if we are using
1905 the GNU C library, because in some cases we are replacing buggy
1906 code in the GNU C library itself.
1908 2000-10-30 Paul Eggert <eggert@twinsun.com>
1910 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1912 2000-10-29 Paul Eggert <eggert@twinsun.com>
1914 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1916 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1918 2000-10-28 Paul Eggert <eggert@twinsun.com>
1920 * doc/tar.texi: --no-recursion now applies to extraction, too.
1921 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1922 * src/names.c (namelist_match, excluded_name):
1923 Do not match subfiles of a directory
1924 if --no-recursion is specified.
1925 * src/tar.c (NO_RECURSE_OPTION): Remove.
1926 (long_options): Have getopt set the --no-recursion flag.
1927 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1928 Remove case for NO_RECURSE_OPTION.
1929 * src/common.h (recursion_option):
1930 Renamed from no_recurse_option, with sense
1931 negated, and with FNM_LEADING_DIR being the nonzero value.
1933 * names.c (namelist_match): New function.
1934 (name_match, name_scan): Use it to eliminate duplicate code.
1935 (names_notfound): Remove special case for Amiga.
1937 2000-10-27 Paul Eggert <eggert@twinsun.com>
1939 * src/misc.c (read_error_details, read_warn_details,
1940 read_fatal_details): Don't assume size_t is unsigned long.
1942 * src/buffer.c (flush_read): If read_full_records_option, try to
1943 fill the input buffer, as --delete -f - needs this.
1945 2000-10-24 Paul Eggert <eggert@twinsun.com>
1947 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1949 * src/buffer.c (check_label_pattern):
1950 Make sure header name is a string before
1951 passing it to fnmatch.
1952 (init_volume_number): Check for global_volno overflow.
1953 (new_volume): Check for global_volno overflow.
1955 * src/tar.c (decode_options):
1956 Check that volume label is not too long to overflow
1957 name in tar header block.
1959 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1961 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1962 (AC_FUNC_STRERROR_R): Use this instead.
1964 2000-10-23 Paul Eggert <eggert@twinsun.com>
1966 * src/extract.c: Include <time.h>, since we invoke "time".
1968 * lib/prepargs.c (prepend_default_options):
1969 Don't use NULL, for portability.
1971 * m4/fnmatch.m4: Add "working" to message.
1973 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1975 (getpwuid, getgrgid): Declare only if system headers don't.
1976 (gid_to_gname): Don't invoke setgrent.
1977 (namelist): Now static, not global.
1978 (nametail): New var. All uses of namelast changed to use
1979 nametail, with one extra level of indirection.
1980 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1981 (name_match): Set nametail too, when setting namelist to null.
1982 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1983 struct name *, so that we don't have to look up the name again
1984 here. Get change_dir from dir rather than as a separate arg. Add
1985 dirsize arg, and pass it along to get_directory_contents. Remove
1986 unnecessary check of directory type.
1987 (new_name): Do not append a slash if PATH already ends in one.
1988 (avoided_names, struct avoided_name): Remove.
1989 (avoided_name_table): New var, replacing avoided_names.
1990 (hash_avoided_name, compare_avoided_names): New function.
1991 (add_avoided_name, is_avoided_name): Use hash table rather than
1994 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1995 (child_open_for_compress, child_open_for_uncompress,
1996 close_archive): Propagate any failure of the compression process
1998 (open_archive, flush_write, flush_read, close_archive): Do not
1999 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2000 -1. Instead, allocate an array with the size that's needed.
2001 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2002 (backspace_output): Don't try to backspace past start of archive.
2003 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2005 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2006 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2007 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2008 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2009 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2010 WITH_DMALLOC, WITH_REGEX):
2011 Remove; now generated automatically.
2013 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2014 compatibility for glibc fragments.
2015 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2016 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2017 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2018 that we needn't put an entry into acconfig.h.
2019 (ALL_LINGUAS): Add da.
2020 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2021 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2023 (AC_MBSTATE_T): Add.
2024 (RMT): Append $(EXEEXT).
2025 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2026 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2027 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2028 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2029 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2030 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2031 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2032 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2033 (EMUL_OPEN3): Remove; no longer needed.
2034 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2036 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2038 * src/common.h: Do not include basename.h.
2039 * src/rtapelib.c (base_name): Do not include basename.h;
2040 declare base_name instead.
2042 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2044 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2045 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2046 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2047 Adjust to the above changes.
2049 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2051 * src/open3.c: Remove.
2053 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2054 (tar_SOURCES): Remove open3.c.
2055 (INCLUDES): Remove -I.., as automake does that.
2056 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2058 The following changes are to put LOCALEDIR into localedir.h instead
2059 of passing it on the command line.
2061 (DISTCLEANFILES): New macro.
2062 (localedir.h): New rule.
2063 (rmt.o tar.o): Now depend on localedir.h.
2065 * tests/delete02.sh, tests/extrac04.sh: New files.
2067 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2068 (TESTS): Add extrac04.sh, and restore delete02.sh.
2069 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2070 (INCLUDES): Remove -I.. as automake does this now.
2072 * src/rtapelib.c (rexec): Don't declare unless using it.
2073 (do_command): Simplify signal-handling code slightly.
2075 * src/delete.c (blocks_needed): Remove. All uses changed to use
2076 blocking_factor - new_blocks.
2077 (acting_as_filter): New var.
2078 (write_record, delete_archive_members): Use acting_as_filter
2079 rather than archive == STDIN_FILENO to detect whether we're acting
2080 as a filter, as open can return STDIN_FILENO in some cases.
2081 (delete_archive_members): Ignore zero blocks if
2082 ignore_zeros_option is nonzero. Fix bug that messed up last
2083 output block: write_eot can't be used here, as it gets confused
2084 when the input is at end of file.
2086 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2087 symbolic link contents length. Pass directory size to
2088 get_directory_contents.
2090 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2091 m4/strerror_r.m4: New files.
2092 * m4/signedchar.m4: Remove this file.
2093 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2094 * m4/Makefile.am (EXTRA_DIST): Likewise.
2096 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2098 * po/da.po: New translation file.
2100 * src/mangle.c (extract_mangle):
2101 Fix diagnostic with wrong number of %s'es.
2103 * lib/fnmatch.c (fnmatch):
2104 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2105 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2107 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2108 fall off a device's end. Detect this.
2110 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2112 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2113 include <pathmax.h> and directory include files like <dirent.h>;
2114 no longer used. Include <savedir.h> instead.
2115 (closedir, signed_char): remove macro; no longer used.
2116 (bool, false, true): Include <stdbool.h> if you have the include
2117 file, otherwise define.
2120 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2121 opendir_warn, readdir_error): Remove; no longer needed.
2122 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2123 before deciding whether we're trying to remove ".".
2124 (remove_any_file): Try unlink first if we are not root. Use
2125 savedir when recursively removing directories, to avoid exhausting
2127 (savedir_error, savedir_warn, symlink_error): New functions.
2129 * src/list.c: (read_and): Do not invoke
2130 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2131 responsible for that. Do not invoke apply_delayed_set_stat; our
2132 caller is now responsible for that.
2133 (read_header): Use signed char instead of signed_char. Prevent
2134 later references to current_header from mistakenly treating it as
2136 (from_header): Quote invalid base-64 strings in diagnostics.
2137 (time_from_header): Do not warn about future timestamps in
2138 archive; check_time now does that.
2139 (print_header): Quote unknown file types.
2140 (skip_member): New function, replacing skip_extended_headers and
2141 now skipping the whole member instead of just the extended
2142 headers. All callers changed. This makes the code handle
2143 extended headers uniformly, and fixes some bugs.
2145 * src/update.c (update_archive): Use skip_member.
2147 * src/extract.c (we_are_root): Now global.
2148 (struct delayed_symlink): New type.
2149 (delayed_symlink_head): New var.
2150 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2151 not apply_delayed_set_stat.
2152 (set_mode, set_stat): Pointer args are now const pointers.
2153 (check_time): New function.
2154 (set_stat): Warn if setting a file's timestamp to be the future.
2155 (make_directories): Do not save and restore errno.
2156 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2157 intermediate directories.
2158 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2159 not in caller. Extract potentially dangerous symbolic links more
2160 carefully, deferring their creation until the end, and using a
2161 regular file placeholder in the meantime. Do not remove trailing
2162 / and /. from file names. Do not bother checking for ".." when
2163 checking whether a directory loops back on itself, as loopbacks
2164 can occur with symlinks too. Also, in that case, do not bother
2165 saving and restoring errno; just set it to EEXIST.
2166 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2167 ancestor if it ends in slash too (as well as ending in a char just
2169 (apply_delayed_set_stat): Remove.
2170 (apply_delayed_symlinks, extract_finish): New functions.
2172 * doc/fdl.texi: New file.
2173 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2174 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2175 * doc/tar.texi: Add Free Documentation License. New section
2176 "Overwrite Old Files", and revamp that section to make it easier to
2177 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2178 documentation into getdate.texi. Fix several minor typos. Describe
2179 TAR_OPTIONS. Describe incompatibility between incremental backups and
2180 --atime-preserve. Describe incompatibility between --verify and other
2181 options. Mention that tar normally removes symbolic links rather than
2182 following them, when extracting a file of the same name.
2184 * THANKS: Add gpoul. Change skip's address.
2186 * po/POTFILES.in: Add lib/human.c.
2188 * src/common.h (namelist, namelast): Remove decls.
2189 (we_are_root, extract_finish, skip_member, savedir_error,
2190 savedir_warn, symlink_error, gnu_list_name): New decls.
2191 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2192 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2193 closedir_warn, opendir_error, opendir_warn, readdir_error,
2194 readdir_warn): Remove decls.
2195 (get_directory_contents): New off_t arg.
2196 (addname): Now returns struct name *.
2198 * src/tar.h, tests/genfile.c: Fix comments.
2200 * src/create.c: Include hash.h.
2201 (gnu_list_name): Remove decl.
2202 (struct link): Remove "next" member.
2204 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2205 consistency with other diagnostics.
2206 (deal_with_sparse): Check for I/O error when closing the file.
2207 (create_archive): Do not allocate an array of size PATH_MAX, as
2208 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2209 the size that's needed.
2210 (hash_link, compare_links): New functions.
2211 (dump_file): Do not exhaust open file descriptors when descending
2212 deeply into a directory, by using savedir rather than
2213 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2214 Hash the set of links already created, instead of using a linked
2215 list. Fix some bugs in outputting sparse files which caused the
2216 sparse tables to be incorrect. When a file unexpectedly shrinks,
2217 output zeros rather than garbage. Do not allocate an array of
2218 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2219 allocate an array with the size that's needed.
2221 * src/incremen.c: Include hash.h.
2222 (struct directory): Remove "next", "dir_text". Change "name" to
2223 be char[1] with struct hack, not const char *. Add "found".
2224 (directory_list): Remove. Replaced by directory_table.
2225 (directory_table): New var.
2226 (nfs_string): Renamed from nfs.
2227 (hash_directory, compare_directories): New functions.
2228 (note_directory): Now returns struct directory *. First arg is
2229 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2230 Remove text arg. New "found" arg, basically corresponding to the
2231 old text arg not being null. All callers changed.
2232 (note_directory, find_directory): Use hash table rather than
2234 (get_directory_contents): New arg "device". Use savedir to do the
2235 hard work. Save the nfs-ness of stat_data, since it might change
2236 under us. Use note_directory instead of find_directory to save
2237 some work. When adding an "A" record, do it with
2238 add_to_accumulator instead of cheating with strcat.
2239 (read_directory_file): Use "+" flag before device to indicate
2240 whether it was NFS. Fix typo in checking for strtoul error.
2241 (write_directory_file_entry): New function.
2242 (write_directory_file): Use it, and use the hash routines to
2243 traverse the directory table.
2244 (gnu_restore): Use savedir rather than opendir/readdir.
2246 * src/tar.c: Include localedir.h, prepargs.h.
2247 (long_options): Now static.
2248 (long_options, usage, decode_options): -j is now short for
2249 --bzip2, and -I is now an alias for -T.
2250 (decode_options, main): argv is not const pointer now.
2251 (decode_options): Invoke prepend_default_options to support
2252 TAR_OPTIONS. In diagnostic, mention the string that was the
2253 invalid blocking factor, tape length, group, owner, or record
2254 size. --delete is no longer incompatible with -f -, undoing
2256 (main): Invoke extract_finish at end of extraction.
2258 * src/rmt.c: Include localedir.h.
2259 (main): Update copyright date to 2000.
2261 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2262 following changes: Use @sc where appropriate. Document the ranges of
2263 supported times more precisely. Add Eggert to getdate authors.
2264 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2265 zone names, as it wasn't correct and people shouldn't be relying on it
2266 anyway. Relative items also account for non-DST adjustments. Fix
2269 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2271 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2273 * tests/preset.in: Set LANGUAGE to the empty string, for some
2276 2000-10-20 Paul Eggert <eggert@twinsun.com>
2278 * m4/fnmatch.m4: Mention the GNU C library.
2280 2000-10-19 Paul Eggert <eggert@twinsun.com>
2282 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2285 2000-10-17 Paul Eggert <eggert@twinsun.com>
2287 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2290 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2291 (CHAR_BIT): Define if not defined.
2293 2000-09-09 Paul Eggert <eggert@twinsun.com>
2295 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2297 2000-08-07 Paul Eggert <eggert@twinsun.com>
2299 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2301 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2302 change to array from char *.
2304 2000-08-06 Paul Eggert <eggert@twinsun.com>
2306 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2307 compatibility with glibc 2.1.3 strftime.c.
2309 2000-07-31 Paul Eggert <eggert@twinsun.com>
2311 * lib/quotearg.c (quotearg_n_options):
2312 Don't make the initial slot vector a constant,
2313 since it might get modified.
2315 * lib/quotearg.c: Add support for more than one preallocated slot.
2317 2000-07-30 Paul Eggert <eggert@twinsun.com>
2319 * lib/quotearg.c (quotearg_n_options):
2320 Preallocate a slot 0 buffer, so that the caller
2321 can always quote one small component of a "memory exhausted" message
2324 2000-07-23 Paul Eggert <eggert@twinsun.com>
2327 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2328 mbstate_t is always defined.
2330 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2331 some GCC installations, and this configuration error is likely to be
2334 2000-07-22 Paul Eggert <eggert@twinsun.com>
2337 When the system forces us to redefine mbstate_t, shadow its mbsinit
2338 function. From Bruno Haible.
2340 2000-07-14 Paul Eggert <eggert@twinsun.com>
2342 * lib/xmalloc.c: Simplify exhausted message.
2344 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2346 2000-07-13 Paul Eggert <eggert@twinsun.com>
2348 * lib/quotearg.h (enum quoting style):
2349 New constant clocale_quoting_style.
2352 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2353 Add support for clocale_quoting_style, undoing previous change to
2354 locale_quoting_style.
2356 2000-07-10 Paul Eggert <eggert@twinsun.com>
2359 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2360 since otherwise we don't need it.
2361 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2362 since we don't do multibytes in that case.
2363 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2364 invoke multibyte primitives.
2366 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2367 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2368 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2369 and mbstate_t, to a single-part test that simply defines mbstate_t.
2371 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2372 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2373 to decide whether to define the BeOS workaround macro;
2374 this adjusts to the change to AC_MBSTATE_T.
2376 * m4/strerror_r.m4: New file.
2378 2000-07-05 Paul Eggert <eggert@twinsun.com>
2380 * lib/quotearg.c: Use double-quote to quote.
2382 * lib/quotearg.c (N_): New macro.
2383 (gettext_default): New function.
2384 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2385 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2388 * lib/quotearg.c (struct quoting_options):
2389 Simplify quote_these_too dimension.
2390 From Bruno Haible <haible@clisp.cons.org>.
2392 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2393 Test for mbstate_t only if the test
2394 for an object-type mbstate_t fails.
2396 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2398 2000-07-03 Paul Eggert <eggert@twinsun.com>
2400 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2401 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2403 * lib/quotearg.c (mbrtowc):
2404 Assign to *pwc, and return 1 only if result is nonzero.
2405 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2407 2000-07-02 Paul Eggert <eggert@twinsun.com>
2409 * lib/quotearg.c (mbstate_t):
2410 Do not define; it should be defined with AC_CHECK_TYPE.
2412 2000-06-26 Paul Eggert <eggert@twinsun.com>
2414 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2415 a bug in glibc 2.1.3.
2417 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2419 2000-06-19 Paul Eggert <eggert@twinsun.com>
2421 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2422 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2423 (ISPRINT): Likewise.
2424 Reported by Tom Tromey.
2426 2000-06-15 Paul Eggert <eggert@twinsun.com>
2428 * lib/human.c (adjust_value): New function.
2429 (human_readable_inexact): Apply rounding style even when printing
2432 * lib/human.c: Avoid shadowing warnings.
2435 2000-06-14 Paul Eggert <eggert@twinsun.com>
2437 * lib/human.c (human_readable_inexact): Allow an input block size
2438 that is not a multiple of the output block size, and vice versa.
2440 * lib/getdate.y (get_date): Apply relative times after time zone
2441 indicator, not before.
2443 2000-05-31 Paul Eggert <eggert@twinsun.com>
2445 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2446 and thus don't need AC_CANONICAL_HOST.
2448 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2449 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2450 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2451 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2452 changed. Instead of inspecting the output of getconf, try to
2453 compile the test program without and with the macro definition.
2454 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2455 getconf. Instead, check for the needed flags by compiling test
2458 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2460 * config.guess, config.sub: Remove these files, for similar reasons.
2462 2000-05-03 Paul Eggert <eggert@twinsun.com>
2464 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2465 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2466 bug. This avoids a clash when files like regex.c that define
2469 2000-05-02 Paul Eggert <eggert@twinsun.com>
2471 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2472 Define _GNU_SOURCE if this is needed to make
2473 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2474 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2476 * lib/quotearg.c (mbrtowc, mbstat_t):
2477 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2478 (<wctype.h>): Include if HAVE_WCTYPE_H.
2479 (iswprint): Define to 1 if we lack it
2481 2000-04-18 Paul Eggert <eggert@twinsun.com>
2483 * m4/mbstate_t.m4: New file.
2485 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2487 * tests/ignfail.sh: Test for uid 0 along with user "root".
2489 2000-04-05 Paul Eggert <eggert@twinsun.com>
2491 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2492 Don't use -n32 on IRIX if the installer said
2495 2000-02-28 Paul Eggert <eggert@twinsun.com>
2497 * lib/quotearg.c (ALERT_CHAR): New macro.
2498 (quotearg_buffer_restyled): Use it.
2500 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2502 * src/list.c (tartime): Fix off-by-one error when copying year if
2505 2000-02-18 Paul Eggert <eggert@twinsun.com>
2507 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2508 (textint): New typedef.
2509 (parser_control): Changed from struct parser_control to typedef
2510 (for consistency). Member year changed from int to textint. All
2512 (YYSTYPE): Removed; replaced by %union with int and textint
2514 (tID): Removed; not used.
2515 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2516 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2517 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2518 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2519 (date, number, to_year): Use width of number in digits, not its
2520 value, to determine whether it's a 2-digit year, or a 2-digit
2522 (yylex): Store number of digits of numeric tokens. Return '?' for
2523 unknown identifiers, rather than (unused) tID.
2525 2000-01-16 Paul Eggert <eggert@twinsun.com>
2527 * lib/quotearg.c (quotearg_buffer_restyled):
2528 Do not quote alert, backslash, formfeed,
2529 and vertical tab unnecessarily in shell quoting style.
2531 2000-01-15 Paul Eggert <eggert@twinsun.com>
2534 Change quoting to be compatible with future autoconf versions.
2536 2000-01-11 Paul Eggert <eggert@twinsun.com>
2538 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2540 2000-01-07 Paul Eggert <eggert@twinsun.com>
2542 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2544 Fix bug with fnmatch.h dependency, as follows:
2545 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2546 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2548 * src/common.h (apply_nonancestor_delayed_set_stat):
2549 Renamed from apply_delayed_set_stat.
2550 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2551 chown_error_details, close_warn, closedir_warn, mkdir_error,
2552 read_error_details, read_fatal_details, read_warn_details,
2553 seek_error_details, seek_warn_details, utime_error,
2554 write_error_details, write_fatal_details): New decls.
2556 Make diagnostic messages more regular.
2557 * src/create.c (dump_file): Quote file names with colons if possible.
2558 * src/compare.c (diff_archive): Likewise.
2559 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2560 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2561 * src/mangle.c (extract_mangle): Likewise.
2562 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2564 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2565 new_volume, xclose):
2566 Use error message functions to report errors consistently.
2567 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2568 * src/create.c (finish_sparse_file, dump_file): Likewise.
2569 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2570 extract_archive): Likewise.
2571 * src/list.c (list_archive): Likewise.
2572 * src/update.c (append_file): Likewise.
2573 * src/compare.c (diff_init, diff_sparse_files):
2574 Use xalloc_die to report memory exhaustion.
2575 * src/incremen.c (gnu_restore): Likewise.
2576 * src/list.c (read_header): Likewise.
2577 * src/mangle.c (extract_mangle): Likewise.
2578 * src/misc.c (maybe_backup_file): Likewise.
2579 * src/tar.c (decode_options): Likewise.
2580 * src/compare.c (read_and_process, fill_in_sparse_array,
2582 Use consistent terminology for unexpected-EOF message.
2583 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2584 * src/list.c (list_archive, read_header, skip_file,
2585 skip_extended_headers): Likewise.
2586 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2587 (xdup2): Regularize messages with rest of tar.
2589 * src/buffer.c (flush_read): Don't read past EOF.
2591 * src/extract.c (extr_init):
2592 If we run out of memory, invoke apply_delayed_set_stat.
2593 (prepare_to_extract): Don't complain if we can't remove ".".
2594 (apply_delayed_set_stat): New function.
2595 (apply_nonancestor_delayed_set_stat):
2596 Renamed from apply_delayed_set_stat. All uses changed.
2597 Don't remove head if it doesn't apply.
2599 * src/create.c (find_new_file_size):
2600 Return size instead of storing through pointer.
2601 All callers changed.
2602 (deal_with_sparse): Don't keep reading after read errors.
2603 (finish_sparse_file): Just abort if there is an internal error.
2604 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2605 Don't restore access times on directories during incremental dumps
2606 until after dealing with the directory.
2607 If ignoring failed reads, count closedir, read, and unknown
2608 file errors as warnings, not errors.
2609 Fix buffer overrun problem when dumping sparse files.
2611 * src/list.c (read_and):
2612 Invoke apply_nonancestor_delayed_set_stat on file names
2613 after handling them.
2614 (decode_mode): Remove; moved to misc.c.
2616 * src/misc.c (safer_rmdir): New function.
2617 (remove_any_file): Use it to avoid problems with rmdir(".").
2618 (maybe_backup_file): Regularize diagnostics.
2619 (undo_backup_file): Likewise.
2620 (decode_mode): Moved here from list.c.
2621 (chmod_error_details, chown_error_details, close_fatal,
2622 close_warn, closedir_warn, mkdir_error, read_error_details,
2623 read_warn_details, read_fatal_details, seek_error_details,
2624 seek_warn_details, utime_error, write_error_details,
2625 write_fatal_details): New functions.
2627 * src/delete.c (save_record): Remove static variable (now local).
2628 (move_archive): Don't position before start of archive.
2629 (write_record): Abort if count is zero at inopportune time.
2632 * src/tar.c (decode_options): --delete and -f - are now
2633 incompatible, since we didn't have time to fix their bugs.
2635 * tests/Makefile.am (TESTS): Remove delete02.sh.
2636 * tests/ignfail.sh: Adjust to new quoting scheme again.
2638 2000-01-06 Paul Eggert <eggert@twinsun.com>
2640 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2641 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2642 (tm_diff): Renamed from difftm. All uses changed.
2643 Replace body with that taken from GNU C Library 2.1.3pre1.
2644 (get_date): Prefer tm_gmtoff to tm_diff if available.
2646 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2648 * tests/incremen.sh: Invoke stat on newly created file so that its
2649 ctime is updated on Nextstep.
2651 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2653 * lib/getdate.y (get_date):
2654 Fix typo when checking for time_t overflow in time zone calculations.
2656 1999-12-13 Paul Eggert <eggert@twinsun.com>
2658 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2660 * README-alpha: New file.
2661 * README: New sections for gzip and bzip2, Solaris.
2662 Remove mention of BACKLOG.
2664 * configure.in (AC_C_BACKSLASH_A): Add.
2665 (AC_CHECK_HEADERS): Add wchar.h.
2666 (AC_CHECK_FUNCS): Add mbrtowc.
2667 (AC_FUNC_CLOSEDIR_VOID): Add.
2669 * tests/Makefile.am (TESTS): Add delete02.sh.
2670 (POSTPONED_TESTS): Remove.
2671 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2674 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2676 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2678 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2680 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2682 * src/tar.c ("quotearg.h"): New include.
2683 (usage): Now has __attribute__ ((noreturn)).
2684 (confirm): Report errno if we can't open tty.
2685 (confirm, decode_options):
2686 Quote arbitrary strings in diagnostics.
2687 (OVERWRITE_OPTION): New constant.
2688 (long_options, usage, decode_options): New --overwrite option.
2689 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2690 are now mutually exclusive.
2691 Don't assume that gettext preserves errno.
2692 (main): Set default quoting style to escape_quoting_style.
2694 * src/update.c (<quotearg.h>): New include.
2696 Don't assume that gettext preserves errno.
2697 Quote arbitrary strings in diagnostics.
2698 Check for close error.
2700 * src/names.c (<quotearg.h>): New include.
2701 (name_init, name_next, name_close, names_notfound,
2702 collect_and_sort_names): Don't assume that gettext preserves
2703 errno. Quote arbitrary strings in diagnostics.
2704 (excluded_name): Fix typo that caused empty patterns to be
2707 * src/misc.c (<quotearg.h>): New include.
2708 (quote_copy_string): Quote only newline and backslash; the output is no
2709 longer meant for humans, and is locale-independent.
2710 (contains_dot_dot): New function.
2711 (remove_any_file): Don't use lstat; just rmdir the file and then use
2712 unlink if the rmdir fails because the file isn't a directory.
2713 Check for readdir and closedir errors.
2714 (maybe_backup_file): Report "stat" for stat errors.
2715 (maybe_backup_file, chdir_do):
2716 Quote arbitrary strings in diagnostics.
2717 (maybe_backup_file, undo_last_backup):
2718 Don't assume that gettext preserves errno.
2719 (call_arg_error, call_arg_fatal, call_arg_warn,
2720 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2721 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2722 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2723 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2724 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2725 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2727 * src/system.h (__attribute__): New macro.
2728 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2729 (S_ISDOOR): New macro.
2730 (closedir): New macro, if CLOSEDIR_VOID.
2732 * src/rmt.c, src/rtapelib.c (decode_oflag):
2733 O_APPEND might not be defined.
2735 * src/list.c: (read_and, list_archive):
2736 Quote arbitrary strings in diagnostics.
2737 (from_header): Use locale_quoting_style to quote diagnostics.
2738 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2740 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2742 * src/Makefile.am: Use ## for copyright comments.
2744 * src/extract.c (<quotearg.h>): New include.
2745 (enum permstatus): New enum.
2746 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2747 two mallocs. New members file_name_len, invert_permissions, permstatus.
2748 (extr_init): Remove hack that silently adjusted newdir_umask.
2749 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2750 Use these args to decide whether and how to set modes.
2751 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2752 Don't assume that gettext preserves errno.
2753 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2754 (delay_set_stat, repair_delayed_set_stat): New functions.
2755 (make_directories): Avoid mkdir where last part of path is "..".
2756 Create a struct delayed_set_stat for each directory made.
2757 (prepare_to_extract): Renamed from unlink_destination, and
2758 return 0 immediately if to_stdout_option; all callers changed.
2759 (maybe_recoverable): New parameter interdir_made.
2760 Add support for --overwrite.
2761 (extract_sparse_file, extract_archive):
2762 Quote arbitrary strings in diagnostics.
2763 (extract_archive): By default, warn about ".." in member names, and skip them.
2764 Don't open files with O_NONBLOCK or O_APPEND.
2765 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2766 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2767 minus the current umask. Keep track of intermediate directories made,
2768 to avoid looping when making x/../x when x doesn't exist; the
2769 earlier code solved this in a different way that didn't fit well
2770 into the new scheme. Don't extract permissions onto existing
2771 directories unless --overwrite is given. Do not add -wx------
2772 permissions to new directories permanently; just do it temporarily.
2773 Remove no-longer-needed hack with MSDOS and directory time stamps.
2774 (apply_delayed_set_stat): New argument specifies which directories to
2775 fix statuses of. Do not wait until the end of extraction to fix
2776 statuses; instead, fix a directory's status once we exit that directory.
2777 This requires less memory and does the right thing in some cases
2778 where the old method didn't.
2779 (fatal_exit): New function.
2781 * src/incremen.c (<quotearg.h>): New include.
2782 (get_directory_contents, gnu_restore):
2783 Check for readdir and closedir errors.
2784 (get_directory_contents, read_directory_file, gnu_restore):
2785 Quote arbitrary strings in diagnostics.
2786 (get_directory_contents, read_directory_file, write_directory_file):
2787 Don't assume that gettext preserves errno.
2789 * src/create.c (<quotearg.h>): New include.
2790 (start_header): Use `member names' to refer to archive member names, not
2791 `archive names'. Warn about `..' in member names.
2792 (finish_sparse_file, dump_file):
2793 Quote arbitrary strings in diagnostics.
2794 (finish_sparse_file, dump_file):
2795 Don't assume that gettext preserves errno.
2796 (dump_file): Don't use `access' to determine whether a directory is readable;
2797 this isn't reliable if tar is setuid. Use `opendir' instead.
2798 Check for readdir and closedir failures.
2799 Don't dump sockets as if they were fifos; just warn and skip.
2801 * src/delete.c (move_archive):
2802 Don't report fatal error merely because sizes don't fit
2803 into struct mtop values; fall back on lseek instead.
2804 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2805 Say `reposition' instead of `re-position'.
2806 (delete_archive_members):
2807 Set archive to STDOUT_FILENO before outputting trailing buffer.
2809 * src/compare.c (<quotearg.h>): New include.
2810 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2811 and `Cannot' others.
2812 (report_difference, diff_archive):
2813 Quote arbitrary strings in diagnostics.
2814 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2815 Don't assume that gettext preserves errno.
2816 (diff_archive): Don't open regular files with O_NONBLOCK.
2817 Preserve access times of files if --atime.
2819 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2820 (FATAL_ERROR, USAGE): Don't return 0.
2821 (enum old files): New enum.
2822 (old_files_option): New variable, replacing keep_old_files_option and
2823 unlink_first_option.
2824 (apply_delayed_set_stat): Now takes char const * param.
2825 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2826 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2827 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2828 read_fatal, readdir_error, readdir_warn, readlink_error,
2829 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2830 truncate_error, truncate_warn, unlink_error, waitpid_error,
2831 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2834 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2835 archive_write_error, archive_read_error, flush_archive, close_archive,
2836 init_volume_number, new_volume):
2837 Don't assume that gettext preserves errno.
2839 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2840 (open_archive): Reject multivolume verify attempts a bit earlier.
2841 Rename local variable `access', in case it's defined by system header.
2843 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2844 `Could not' sometimes and `Cannot' others.
2846 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2847 Quote arbitrary strings in diagnostics.
2849 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2852 (init_volume_number): Check for input and output errors in volno_file.
2854 (new_volume): Use new fatal_exit function to exit, and new xfork
2857 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2859 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2861 * doc/tar.texi: Add --overwrite.
2862 --absolute-names rejects ".." in names.
2864 * lib/quotearg.c: Add support for multibyte characters.
2866 (ISPRINT): New macro.
2867 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2868 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2869 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2870 (quotearg_buffer_restyled): New function, with most of the old
2871 quotearg_buffer's contents.
2872 Major rewrite to support multibyte characters.
2873 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2875 * m4/c-bs-a.m4: New file.
2877 * lib/Makefile.am: Use ## for copyright notice.
2879 * scripts/Makefile.am: Use ## on copyright notice.
2882 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2884 1999-12-05 Paul Eggert <eggert@twinsun.com>
2886 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2887 src/ChangeLog, tests/ChangeLog: Remove these files.
2888 * ChangeLog.1: New file, incorporating the above files, plus old
2890 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2892 1999-12-05 Dale Worley <worley@ariadne.com>
2894 * src/compare.c (<utime.h>, struct utimbuf): Add.
2895 (diff_archive): Restore access times if --atime.
2896 * doc/tar.texi: Explain that --atime also preserves modification time.
2898 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2900 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2901 * BACKLOG, TODO: Remove.
2902 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2903 * README: Bring up to date.
2905 1999-12-03 Paul Eggert <eggert@twinsun.com>
2907 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2909 * src/compare.c (diff_archive):
2910 Do not set errno to EPIPE; we no longer use perror.
2912 * src/create.c (dump_file):
2913 If a parent directory said that a file should be there but it is
2914 absent, diagnose it as being removed in the meantime.
2915 Do not pass meaningless errno to ERROR when reporting that the
2916 file changed as we read it.
2917 Report that a file changed if its ctime changes; this is more
2918 sensitive than mtime+size, and more accurate.
2920 * src/incremen.c (enum children): New type.
2921 (struct directory): Change old char allnew member to new enum children
2924 (get_directory_contents): When doing an incremental dump that does
2925 not cross filesystem boundaries, dump the mount points, even though
2926 they are in a different filesystem. This is for convenience when
2927 restoring, and for consistency with non-incremental dumps.
2928 This requires a 3-way flag for keeping track of which children we want,
2929 so we use enum children rather than boolean.
2931 * src/open3.c (modes): Remove.
2932 (open3): Remove unportable assumptions about flag encodings.
2933 Use `stat' instead of `access' for testing file existence,
2934 to avoid problems with setuid programs.
2936 * src/names.c (name_next): If file names are given both in the
2937 command line (e.g. via -C) and in a file (via -T), do not
2938 ignore the command-line names.
2940 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2942 * doc/tar.texi: Clarify getdate authorship.
2944 1999-11-23 Paul Eggert <eggert@twinsun.com>
2946 * lib/Makefile.am (DISTCLEANFILES): New macro.
2948 * configure.in (tar_fnmatch_hin):
2949 Remove; it runs afoul of a bug in autoconf 2.13.
2950 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2952 1999-11-19 Paul Eggert <eggert@twinsun.com>
2954 * m4/largefile.m4: Update serial.
2956 1999-11-18 Paul Eggert <eggert@twinsun.com>
2958 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2959 the QNX shell, which doesn't propagate exit status of failed
2960 commands inside shell assignments.
2962 1999-11-07 Paul Eggert <eggert@twinsun.com>
2964 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2966 * configure.in (AC_PREREQ): Bump to 2.13.
2967 (ALL_LINGUAS): Add pt_BR, ja.
2968 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2969 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2970 for AIX crossbuilds.
2972 * doc/tar.texi: New node create options for --ignore-failed-read.
2973 Remove unused version control symbols.
2974 Modernize texinfo usage.
2976 * src/tar.c (usage): Add examples.
2978 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2979 Include fnmatch.h when testing fnmatch.
2981 * src/common.h (collect_and_sort_names): New decl.
2983 * src/list.c (from_header):
2984 Handle 32-bit two's complement negative time stamps
2985 even if the leading octal digit is 2 or 3.
2987 * src/extract.c (set_stat): Remove duplicate code.
2989 * src/create.c (to_chars): Remove trailing newline from warning.
2990 (dump_file): Ignore doors.
2991 (finish_header): Report block numbers with origin 0, not origin 1.
2993 * src/rmt.c: Include getopt.h.
2994 (long_opts): New constant.
2995 (usage): New function.
2996 (main): Implement --help and --version.
2997 Output usage message if arguments are bad.
2999 1999-10-10 Paul Eggert <eggert@twinsun.com>
3001 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3003 * README: Remove --with-dmalloc.
3004 Add --disable-largefile.
3005 Remove old NeXT dirent problems, or AIX valloc problems.
3006 Remove old union wait advice, and old %lld advice.
3007 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3009 * doc/tar.texi: Clarify documentation for portable file names.
3011 * configure.in (AM_WITH_DMALLOC): Remove.
3012 (ALL_LINGUAS): Add ja.
3014 * src/tar.c (decode_options):
3015 Invalid dates are now treated as (time_t) -1.
3016 Redo version message to conform to GNU standards.
3018 * src/create.c (dump_file):
3019 Fix typo: last two args to dump_file were interchanged.
3020 * src/update.c (update_archive): Likewise.
3022 * src/common.h (tartime): New decl.
3024 * src/list.c (tartime): Now extern.
3025 (read_and): Invalid headers cause errors, not warnings.
3027 1999-10-03 Paul Eggert <eggert@twinsun.com>
3029 * lib/getdate.y (__attribute__):
3030 Don't use if GCC claims to be before 2.8; this is
3031 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3033 1999-09-25 Paul Eggert <eggert@twinsun.com>
3035 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3036 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3038 * tests/incremen.sh: Add yet another sleep.
3040 1999-09-24 Paul Eggert <eggert@twinsun.com>
3042 * NEWS: A read error now causes a nonzero exit status.
3044 * src/create.c (to_chars): Fix base-256 output.
3046 * src/buffer.c (write_error):
3047 Read error is an error, not just a warning.
3049 1999-09-24 Paul Eggert <eggert@twinsun.com>
3051 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3053 * src/tar.c (<time.h>): Include.
3054 (time): Declare if not defined.
3055 (confirm): Don't read past EOF.
3056 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3057 (main): Use clock_gettime if available.
3059 * tests/Makefile.am (TESTS): Add incremen.sh
3060 (INCLUDES): Add -I../lib, for fnmatch.h.
3062 * src/update.c (update_archive):
3063 Remove call to name_expand; had no effect.
3064 Use chdir_do to change into directory.
3065 Use deref_stat instead of stat.
3066 Use add_avoided_name to mark names to be avoided; the old method of
3067 setting a bit with the name caused all descendants of that name to
3068 be avoided, in some circumstances.
3070 * tests/incremen.sh: Remove unnecessary sleeps.
3072 * src/names.c (name_next): Go back to using plain chdir.
3073 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3074 (addname): Likewise.
3075 (name_match): Use chdir_do to act on chdir args.
3076 (merge_sort): Moved here from incremen.c.
3077 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3079 (name_expand): Remove.
3080 (name_from_list): Skip fake names.
3081 Use chdir_do to act on chdir args.
3082 (struct avoided_name): New struct.
3083 (avoided_names): New var.
3084 (add_avoided_name, is_avoided_name): New functions.
3086 * src/system.h (stat, lstat): Define in terms of statx on
3087 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3088 (UCHAR_MAX): New macro.
3089 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3091 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3093 * src/incremen.c (<time.h>): Remove include; no longer used.
3094 (time): Remove decl.
3096 (get_directory_contents): Use deref_stat.
3097 Consider a subdirectory to be all new only if
3098 listed_incremental_option or if it its timestamp is newer than the
3100 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3101 (read_directory_file): Now extern. Do not set time_now.
3102 (write_directory_file): Renamed from write_dir_file.
3103 Use start_time instead of time_now.
3104 (compare_names, collect_and_sort_names): Move to names.c.
3106 * src/mangle.c (<time.h>): Remove; not used.
3107 (time): Do not declare.
3109 * src/misc.c (chdir_from_initial_wd): Remove.
3110 (deref_stat): New function.
3111 (struct wd): New struct.
3112 (wd, wds, wd_alloc): New variables.
3113 (chdir_arg, chdir_do): New function.
3115 * src/compare.c (get_stat_data): Use deref_stat.
3117 * src/common.h (name_expand): Remove.
3119 * src/list.c (time): Declare if not defined.
3120 (base_64_digits): Moved here from create.c.
3121 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3123 (read_and): Don't get time from header unless we need it now;
3124 as getting time can cause duplicate diagnostics if bogus.
3125 Remove "Hmm, " from diagnostic.
3126 Use "Skipping to next header" uniformly.
3127 (from_header): Renamed from from_chars. All uses changed.
3128 Allow different forms for unportable 2's complement numbers.
3129 Don't check for extended forms when parsing checksums.
3130 Parse base-256 output.
3131 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3132 (major_from_header): Renamed from major_from_chars. All uses changed.
3133 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3134 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3135 (off_from_header): Renamed from off_from_chars. All uses changed.
3136 (size_from_header): Renamed from size_from_chars. All uses changed.
3137 (time_from_header): Renamed from time_from_chars. All uses changed.
3138 Warn about future timestamps.
3139 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3140 (uintmax_from_header): Renamed from uintmax_from_chars.
3142 (tartime): New function, incorporating isotime.
3144 (print_header): Use tartime.
3146 * src/create.c (to_chars): Fix typo in decl.
3147 Don't assign through char const *.
3148 Rename name_expand back to collect_and_sort_names.
3150 * src/extract.c (<time.h>): No need to include.
3151 (time): No need to declare.
3152 (now): Remove variable.
3153 (extr_init): Don't initialize `now'.
3154 Increment same_permissions_option and same_owner_option if we_are_root
3155 is nonzero; this supports the new --no-same-owner option.
3156 (set_stat): Use start_time instead of `now'.
3158 * src/create.c (struct link): Remove unused linkcount member.
3159 (base_64_digits): Move to list.c.
3160 (base_8_digits): Remove.
3161 (to_octal): New function, with some of old contents of to_base.
3163 (to_base256): New function.
3164 (to_chars): Use base 256, not base 64, for huge values.
3165 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3167 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3168 it means we have an incremental dump where we don't know whether this
3169 is a top-level call.
3170 Use deref_stat instead of statx / stat / lstat.
3171 Cast result of alloca.
3172 Check for dates if 0 < top_level, not if listed_incremental_option.
3173 Move multiple-link check after directory check.
3174 Do not dump avoided names.
3175 Dump hard links to symbolic names as links, not as separate
3177 start_header cannot return a null pointer, so don't test for it.
3178 Likewise for find_next_block.
3180 * src/buffer.c, src/common.h (<human.h>): Include.
3181 (read_error): Read error is an error, not just a warning.
3182 (print_total_written): Also print human-readable byte count, and
3184 (open_archive, flush_write): Use start_time, not current time.
3185 (flush_read): Report about garbage bytes ignored at end of archive,
3186 but act on non-garbage bytes (instead of ignoring them).
3187 (new_volume): Use WARN for warnings.
3190 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3192 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3194 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3196 * lib/Makefile.am (noinst_HEADERS):
3197 Rename fnmatch.h to fnmatch.hin; add human.h.
3198 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3199 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3201 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3203 * lib/fnmatch.c (strchrnul):
3204 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3205 Do not define if !_LIBC and if it already exists.
3206 (internal_fnmatch): Use it.
3208 * configure.in (tar_LDADD): New variable, used only when linking tar.
3209 (rmt_LDADD): Similarly, for rmt.
3210 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3211 fnmatch.c; otherwise, use the system fnmatch.h.
3213 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3214 Modernize sample backup script.
3216 * THANKS: Martin Goik's email address has changed.
3218 * m4/fnmatch.m4: New file.
3220 1999-09-03 Paul Eggert <eggert@twinsun.com>
3222 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3225 1999-08-29 Paul Eggert <eggert@twinsun.com>
3227 * lib/getdate.y (get_date):
3228 Rename outermost local `probe' to `quarter'.
3229 Rename latter local `tm' to probe_tm.
3230 From: Jim Meyering <meyering@ascend.com>
3231 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3233 1999-08-28 Paul Eggert <eggert@twinsun.com>
3235 * lib/getdate.y (PC): New macro; use it when possible.
3236 (number): Handle `Nov 11 1996' example correctly.
3237 See Risks Digest 20.55 (1999-08-27)
3238 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3240 1999-08-23 Paul Eggert <eggert@twinsun.com>
3242 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3244 Remove minor cases of lint from many source files: this includes
3245 unnecessary casts, uses of NULL, etc.
3247 * configure.in (AC_PROG_YACC): Remove.
3248 (YACC): Always use bison.
3249 (AC_STRUCT_TIMEZONE): Add.
3250 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3252 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3255 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3256 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3258 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3260 * src/common.h (merge_sort): Remove decl; no longer exported.
3262 * src/system.h (voidstar): Remove.
3263 (memcpy, memcmp): Cast args.
3264 ("xalloc.h"): Add include.
3265 (xmalloc, xrealloc): Remove decl.
3267 * src/mangle.c (time): Do not declare if defined.
3268 (first_mangle, mangled_num): Remove.
3270 * src/list.c (from_chars): Report out-of-range values more precisely.
3271 (off_from_chars): Do not allow negative offsets.
3272 (uid_from_chars): Allow negative uids.
3274 * src/create.c (linklist): Now static.
3275 (to_chars): Fix wording of message to match from_chars.
3277 * src/misc.c (merge_sort): Move to incremen.c.
3278 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3279 It's too painful to make it both generic and portable.
3280 (read_directory_file): "timestamp" -> "time stamp" in messages.
3282 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3283 (usage): Fix misspelling.
3284 (OPTION_STRING): -y is now -I.
3285 (decode_options): Use -1, not EOF, for getopt_long result.
3286 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3287 Handle operands after any "--" argument.
3288 (main): Report any output errors.
3290 * src/rmt.c (main): status is ssize_t, not long.
3292 * src/names.c (name_gather): Handle trailing -C option correctly.
3293 (addname): use memcpy, not strncpy, to copy a string of known length.
3294 (name_match): Handle trailing -C option correctly.
3295 Propagate -C option to following files.
3296 (name_match, name_scan): Remove redundant matching code.
3298 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3300 * lib/getdate.y: Major rewrite. Add copyright notice.
3301 (<stdio.h>): Include only if testing.
3303 (ISLOWER): New macro.
3304 (<string.h>): Include if HAVE_STRING_H, not USG.
3306 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3308 (EPOCH_YEAR): Renamed from EPOCH.
3309 (table): Renamed from TABLE.
3310 (meridian): Now an anonymous enum.
3311 (struct parser_control): New type.
3312 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3313 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3314 (%pure_parser): Added, so that the parser is pure.
3315 (%union): Removed; the type is now just plain int.
3316 All %type directives removed.
3317 (tLOCAL_ZONE): New %token.
3318 (month_day_table): Renamed from MonthDayTable.
3319 (gmtime, localtime, mktime, time): Declare only if not defined.
3320 (meridian_table): New table.
3321 (dst_table): New table.
3322 (units_table): renamed from UnitsTable.
3323 (relative_time_table): Renamed from OtherTable.
3324 (time_zone_table): Renamed from TimezoneTable. Modernized.
3325 (military_table): Renamed from MilitaryTable.
3326 (to_hour): Renamed from ToHour.
3327 (to_year): Renamed from ToYear.
3328 (lookup_zone): New function.
3329 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3331 (yylex): Now reentrant. All callers changed.
3332 (get_date): Add support for local time zone abbreviations.
3335 1999-08-20 Paul Eggert <eggert@twinsun.com>
3337 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3339 * src/create.c (to_chars): Generate GNU base-64 representation
3340 if we are generating an old or new GNU format tar file for a
3341 number that can't be represented with the POSIX format.
3343 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3344 (AM_FUNC_GETLINE): Add.
3345 (LIBOBJS): Add getline.o to workaround comment.
3346 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3347 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3348 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3349 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3350 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3351 lib/save-cwd.h, m4/getline.m4: New files.
3353 * src/misc.c (<save-cwd.h>): Include.
3354 (chdir_from_initial_wd): New function.
3356 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3357 (name_gather): Handle `-C x -C y' correctly.
3358 Do not rely on addname to handle -C.
3359 (addname): New CHANGE_DIR parameter. All callers changed.
3360 Remove ugly calls to getcwd; no longer needed.
3361 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3363 * src/incremen.c (listed_incremental_stream): New var.
3364 (read_directory_file): Remove arbitrary limits on file name length.
3365 Do not attempt to get the working directory; we can bypass this
3366 on fchdir hosts. Open the listed_incremental_option file for both
3367 read and write instead of opening it twice. Check for I/O errors
3368 when doing I/O to this file. Check for invalid data in the file,
3369 and report line numbers of invalid data.
3370 (write_dir_file): Likewise.
3371 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3372 Do not invoke write_dir_file; that's our caller's responsibility.
3374 * src/list.c (max): New macro.
3375 (isotime): Now takes time_t, not time_t *. Report the decimal values
3376 of times that can't be broken down.
3377 (print_header): Don't assume that major and minor device numbers can
3380 * src/common.h (struct name): change_dir is now char const *.
3381 (write_directory_file): Remove unused decl.
3382 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3383 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3384 (chdir_from_initial_wd): New decl.
3385 (addname): New 2nd arg.
3387 * THANKS: Torsten Lull -> Catrin Urbanneck
3389 1999-08-18 Paul Eggert <eggert@twinsun.com>
3391 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3392 Don't depend on ac_cv_func variables.
3393 From Albert Chin-A-Young <china@thewrittenword.com>.
3395 1999-08-18 Paul Eggert <eggert@twinsun.com>
3397 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3399 * m4/signedchar.m4: New file.
3400 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3401 * src/system.h (signed_char): New macro.
3402 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3403 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3405 * src/create.c (write_eot): Write at least two zero blocks.
3407 * src/extract.c (extract_archive): Fix sparse array bug:
3408 we did not find end of array correctly.
3410 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3411 Don't assume find_next_block yields nonnull.
3412 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3413 * src/list.c (skip_extended_headers): Likewise.
3415 * src/list.c (read_and, list_archive): Simplify code.
3416 (read_header): Fix computation of signed checksums on machines where
3418 Do not consider a block to be zero unless all its bytes are zero,
3419 even the checksum bytes. Do not attempt to parse the checksum of
3420 a zero block. Fix memory leak with long names and links.
3421 (from_chars): Accommodate a buggy tar that outputs leading NUL
3422 if the previous field overflows.
3424 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3425 \?, for portability to non-ASCII hosts.
3427 1999-08-16 Paul Eggert <eggert@twinsun.com>
3429 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3431 * src/extract.c (make_directories): Do not chown intermediate
3432 directories, even if we are root.
3434 * src/list.c (read_header): Fix bugs when interpreting
3435 POSIX-compliant headers that do not contain null bytes in the
3436 header or link names.
3438 1999-08-14 Paul Eggert <eggert@twinsun.com>
3440 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3442 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3443 (AC_HEADER_SYS_WAIT): Add.
3444 (AC_REPLACE_FUNCS): Add waitpid.
3445 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3446 * lib/waitpid.c: New file.
3447 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3448 * src/system.h (WCOREDUMP): Remove; no longer used.
3449 (WIFSTOPPED): Likewise.
3450 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3451 * src/buffer.c (child_open_for_compress): Undo previous change.
3452 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3453 (new_volume): Likewise.
3455 * src/buffer.c, src/extract.c, src/incremen.c (time):
3456 Don't declare if defined.
3457 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3458 * src/incremen.c (read_directory_file):
3459 Invoke `time' the same way everyone else does.
3460 Check validity of --listed-incremental file contents a bit better.
3461 Do not worry about --after-date-option; tar.c now checks this.
3462 * src/list.c (isotime): Report ??? if localtime returns null.
3463 Don't assume years fit into four digits.
3464 Don't append trailing newline.
3465 (print_header): Report ??? if localtime returns null;
3466 Don't assume years fit into four digits.
3468 * src/compare.c (diff_archive): Do not fall back on absolute name
3469 when --absolute-names is not specified.
3471 * src/create.c (start_header):
3472 Include text of ignored filesystem prefix in warning.
3473 (create_archive): Check for excluded names when doing incremental
3474 pass through directory.
3475 (dump_file): Do not dump old files explicitly given on command line
3476 when using --listed-incremental. Do not strip ./ prefix from names.
3478 * src/tar.c: -g now implies after_date_option = 1.
3479 -g and -N are now incompatible options.
3481 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3483 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3485 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3486 incremental headers as POSIX prefixes.
3488 1999-08-11 Paul Eggert <eggert@twinsun.com>
3490 * NEWS, configure.in: Version 1.13.6.
3492 * configure.in (ALL_LINGUAS): Add pt_BR.
3493 * po/pt_BR.po: New file.
3495 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3496 Renamed from tar.info and header.texi; adjust actions so that
3497 they work in other directories.
3499 * doc/tar.texi: Add -y and --bzip2.
3500 Patterns containing / now exclude only file names whose prefix match.
3502 * lib/exclude.h (excluded_filename): New option parameter.
3503 (add_exclude_file): New ADD_FUNC parameter.
3504 (excluded_pathname): Remove decl.
3505 * lib/exclude.c (_GNU_SOURCE):
3506 Remove; no longer needed since we don't use FNM_ macros.
3507 (excluded_filename): Renamed from excluded_filename_opts.
3508 (excluded_filename, excluded_pathname): Remove.
3509 (add_exclude_file): New ADD_FUNC parameter.
3511 * po/POTFILES.in: Add lib/quotearg.c.
3513 * src/buffer.c (_GNU_SOURCE): Define.
3514 (<fnmatch.h>): Include unconditionally.
3515 (child_open_for_compress): Dup after closing, to avoid possible file
3516 descriptor exhaustion.
3517 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3518 (flush_read): Likewise.
3520 * src/common.h (LG_8, LG_64): New macros.
3521 (excluded_with_slash, excluded_without_slash): New vars.
3523 (base_64_digits): New decl.
3524 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3525 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3527 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3528 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3530 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3531 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3532 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3533 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3534 respectively. All definitions and uses changed.
3535 (excluded_name): New decl.
3537 * src/compare.c (diff_archive):
3538 Open files with O_NONBLOCK instead of O_NDELAY.
3540 * src/create.c (base_64_digits): New constant.
3541 (base_8_digits): New macro.
3542 (MAX_VAL_WITH_DIGITS): New macro.
3543 (to_base): First half of old to_oct. Support base 64 too.
3544 (to_chars): Other half of old to_oct, for 64-bit support.
3545 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3546 (gid_substitute, uid_substitute): Look up names dynamically if
3547 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3548 (mode_to_chars): Renamed from mode_to_oct.
3549 Support negative values in all the _to_chars functions.
3550 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3551 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3552 (dump_file): Inspect entire pathname, not just new file name
3553 component, when deciding whether to exclude it.
3555 * src/extract.c (extract_archive):
3556 Open files with O_NONBLOCK instead of O_NDELAY.
3558 * src/incremen.c (get_directory_contents):
3559 Inspect entire pathname, not just new file name
3560 component, when deciding whether to exclude it.
3562 * src/list.c (<fnmatch.h>): Do not include.
3563 (from_chars): Renamed from from_oct. New parameter specifying
3564 the negative of the minimum allowed value. Support negative
3566 (base64_map): New var.
3567 (base64_init): New function.
3568 (print_header): Output numeric uids and gids if numeric_owner_option.
3570 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3572 * src/names.c (_GNU_SOURCE): Define.
3573 (<fnmatch.h>): Include unconditionally.
3574 (excluded_name): New function, taking over duties of excluded_pathname.
3577 * src/rmt.c (decode_oflag): New function.
3578 (main): Use it to support symbolic open flags.
3580 * src/rtapelib.c (encode_oflag): New function.
3581 (rmt_open__): Do not allow newlines in the path.
3582 Propagate errno correctly.
3583 Decode symbolic open flags, if present.
3585 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3588 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3589 New -y or --bzip2 option.
3590 (add_filtered_exclude): New function.
3591 (decode_options): Put excluded patterns with / into
3592 excluded_with_slash, and without / into excluded_without_slash.
3593 Compare newer_mtime_option to its new initial value
3594 TYPE_MINIMUM (time_t) when deciding whether more than one
3595 threshold date was specified.
3597 1999-07-20 Paul Eggert <eggert@twinsun.com>
3599 * NEWS, configure.in: Version 1.13.5.
3601 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3603 * src/buffer.c (new_volume): Likewise.
3604 * src/incremen.c (read_directory_file): Likewise.
3605 * src/tar.c (decode_options):
3606 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3609 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3610 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3612 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3613 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3614 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3615 Define to 0 if the corresponding S_IF* macro is not defined.
3616 (mkfifo): Do not define if already defined, or if S_IFIFO
3619 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3620 S_ISLNK, to determine whether to invoke readlink.
3621 * src/create.c (dump_file): Likewise.
3623 * src/extract.c (set_mode):
3624 Do not chmod unless we are root or the -p option was given;
3625 this matches historical practice.
3626 (unlink_destination): New function, which checks for unlink failures.
3627 (maybe_recoverable): Stay quiet if -U.
3628 (extract_archive): Use O_EXCL if unlink_first_option.
3629 Report unlink failures.
3630 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3631 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3634 * src/incremen.c (get_directory_contents): Depend on
3635 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3637 * src/list.c: Remove S_IS* ifdefs.
3638 * src/misc.c (maybe_backup_file): Likewise.
3640 * src/misc.c (maybe_backup_file):
3641 "Virtual memory exhausted" -> "Memory exhausted",
3642 to conform to the other places this message is issued.
3644 * src/mangle.c (extract_mangle):
3645 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3647 * src/rtapelib.c (rmt_open__):
3648 Remove typo that caused us to omit the first char
3651 1999-07-16 Paul Eggert <eggert@twinsun.com>
3653 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3655 * doc/tar.texi: A path name is excluded if any of its file name
3656 components matches an excluded pattern, even if the path name was
3657 specified on the command line.
3658 * src/create.c (create_archive): Likewise.
3659 * src/list.c (read_and): Likewise.
3660 * src/update.c (update_archive): Likewise.
3661 * lib/exclude.h (excluded_pathname): New decl.
3662 * lib/exclude.c (_GNU_SOURCE): Define.
3663 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3664 (excluded_filename_opts): New function.
3665 (excluded_pathname): New function.
3667 * lib/Makefile.am (EXTRA_DIST):
3668 xstrtol.c moved here from libtar_a_SOURCES.
3669 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3670 Remove xstrtoul.c; no longer needed.
3671 * lib/xstrtol.c: Remove.
3673 * src/tar.c (decode_options):
3674 Set newer_time_option to TYPE_MINIMUM, so that
3675 negative timestamps are handled correctly.
3676 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3677 uniformity (and so that we don't need to have the other fns).
3678 (main): Remove call to init_total_written; no longer needed.
3680 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3681 checks for unsigned long and long long.
3682 * src/arith.c: Remove.
3683 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3684 * po/POTFILES.in: Remove src/arith.c.
3685 * src/arith.h: Use double, to simplify configuration gotchas.
3686 (tarlong): Now double.
3687 (TARLONG_FORMAT): New macro.
3688 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3689 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3690 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3691 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3692 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3693 mult_tarlong, print_tarlong): Remove. All callers replaced with
3696 * src/common.h (init_total_written): Remove decl.
3698 * src/buffer.c (total_written):
3699 Remove; replaced with prev_written + bytes_written.
3700 (prev_written): New var.
3701 (init_total_written): Remove.
3702 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3704 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3705 Make sure that we can shift, multiply
3706 and divide unsigned long long values; Ultrix cc can't do it.
3708 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3709 Check for any unknown bits, not just unknown bits left of the leftmost
3712 * lib/quotearg.c (quotearg_buffer):
3713 Don't quote spaces if C quoting style.
3714 * src/list.c (from_oct):
3715 Use C quoting style for error; omit trailing NULs.
3717 1999-07-14 Paul Eggert <eggert@twinsun.com>
3719 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3721 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3722 <inttypes.h> defines strtoumax as a macro (and not as a function).
3723 HP-UX 10.20 does this.
3725 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3726 * PORTS, README, TODO, doc/tar.texi: Likewise.
3728 1999-07-12 Paul Eggert <eggert@twinsun.com>
3730 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3731 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3733 * src/list.c (decode_header):
3734 Do not assume that S_IFBLK and S_IFCHR are defined.
3736 * src/create.c (start_header): Do not assume S_IFMT is defined.
3737 (dump_file): Remove unnecessary check for screwy apollo lossage.
3738 Do not assume S_IFBLK and S_IFCHR are defined.
3740 * src/extract.c (extract_archive):
3741 Test whether S_IFCHR and S_IFBLK are nonzero,
3742 not whether they are defined, for consistency with other tests.
3744 * src/buffer.c (is_regular_file):
3745 Don't succeed on files that we can't access due to
3746 permissions problems.
3747 (open_archive): Fix wording on fatal error message.
3748 Don't bother to stat /dev/null if the archive is not a character
3751 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3752 Report an error, not a warning, for I/O errors.
3753 (process_rawdata, process_dumpdir, diff_sparse_files):
3754 Change ungrammatical "Data differs" to "Contents differ".
3755 (get_stat_data): Find hidden files on AIX.
3756 Accept file name as argument; all uses changed.
3757 (get_stat_data, diff_archive): Use system error message for
3758 nonexistent files rather than rolling our own.
3759 (diff_archive): Unknown file types are errors, not warnings.
3760 Normalize spelling of message to "File type differs".
3761 Use get_stat_data to get link status, for consistency.
3762 Do not inspect st_rdev for fifos.
3763 Do not assume st_mode values contain only file types and mode bits.
3764 Check for mode changes and device number changes separately.
3766 * src/update.c (append_file):
3767 Open the file before statting it, to avoid a race.
3768 Complain about file shrinkage only when we reach EOF.
3770 1999-07-08 Paul Eggert <eggert@twinsun.com>
3772 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3774 * configure.in (AC_EXEEXT): Add.
3776 * lib/Makefile.am (noinst_HEADERS):
3777 Add basename.h, exclude.h. Remove full-write.h.
3778 (libtar_a_SOURCES): Add exclude.c.
3780 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3782 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3783 * lib/safe-read.h (safe_read): New decl.
3784 * src/rmt.c: Include safe-read.h.
3785 * src/rtapelib.c: Include basename.h, save-read.h.
3786 (rmt_open__): Use base_name to compute base name.
3789 Include basename.h, exclude.h; don't include full-write.h.
3790 (exclude_option): Remove decl.
3791 (excluded): New decl.
3792 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3794 * src/list.c (read_and):
3795 Use excluded_filename instead of check_exclude.
3796 Check base name of incoming file name, not entire file name, when
3797 deciding whether to exclude it.
3799 * src/create.c (finish_sparse_file):
3800 Use excluded_filename instead of check_exclude.
3801 Don't bother to stat excluded file names.
3802 * src/incremen.c (get_directory_contents): Likewise.
3804 * src/names.c (exclude_pool, exclude_pool_size,
3805 allocated_exclude_pool_size, simple_exclude_array,
3806 simple_excludes, allocated_simple_excludes,
3807 pattern_exclude_array, pattern_excludes,
3808 allocated_pattern_excludes, add_exclude, add_exclude_file,
3810 Remove; now done in ../lib/exclude.c.
3812 * src/tar.c (decode_options): Initialize `excluded'.
3813 Use new add_exclude_file and add_exclude functions.
3815 1999-07-05 Paul Eggert <eggert@twinsun.com>
3817 * m4/gettext.m4: Use changequote rather than [[ ]].
3819 * lib/safe-read.c: Renamed from lib/full-read.c.
3820 (safe_read): Renamed from full_read. All uses changed.
3821 * lib/safe-read.h, lib/full-write.h: New files.
3822 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3823 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3824 * lib/full-write.c: Include full-write.h.
3825 * src/common.h: Include full-write.h, safe-read.h.
3826 * src/system.h: (full_read, full_write): Remove decls.
3828 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3830 * src/system.h (bindtextdomain, textdomain): undef before
3831 defining, to avoid preprocessor warnings with --disable-nls
3832 on hosts whose locale.h includes libintl.h.
3834 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3835 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3836 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3839 1999-07-02 Paul Eggert <eggert@twinsun.com>
3841 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3842 * m4/mktime.m4: New file.
3843 * m4/Makefile.am.in, m4/README: Remove these files.
3844 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3845 remove README, Makefile.am.in.
3846 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3847 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3850 * src/tar.c: Include signal.h.
3851 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3852 (main): Ensure SIGCHLD is not ignored.
3854 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3855 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3856 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3857 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3858 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3859 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3860 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3861 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3862 they don't overlap with char codes. Use an enum instead of a lot
3865 * src/system.h (ISASCII): Remove.
3866 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3867 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3868 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3869 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3870 LONG_MAX): New macros.
3872 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3873 (read_directory_file): Cast ISSPACE arg to unsigned char.
3874 * src/misc.c (ISPRINT): Remove; now in system.h.
3875 (remove_any_file): Add brackets to pacify gcc -Wall.
3876 * src/list.c: Don't include <ctype.h>; system.h already does this.
3877 (ISODIGIT, ISSPACE): Remove; now in system.h.
3878 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3880 (from_oct): Cast ISSPACE arg to unsigned char.
3882 * src/create.c (mode_to_oct): Translate modes from internal to
3884 * src/list.c (mode_from_oct): Translate modes from external to
3885 internal form. Do not complain about unrecognized mode bits.
3886 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3887 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3889 * src/extract.c: (extr_init, make_directories, extract_archive):
3890 Do not assume mode bits have traditional Unix values.
3891 * src/list.c (decode_mode): Likewise.
3892 * src/create.c (start_header, dump_file): Likewise.
3893 * src/buffer.c (child_open_for_compress,
3894 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3895 * src/compare.c (diff_archive): Likewise.
3897 * src/extract.c (set_mode): Use %04 not %0.4 format.
3898 (extract_sparse_file): Do not use data_block uninitialized.
3899 Check for lseek failures.
3901 * src/rtapelib.c (rmt_lseek__):
3902 Convert lseek whence values to portable integers on the wire.
3903 * src/rmt.c (main): Likewise. Check for whence values out of range.
3905 * src/create.c (finish_sparse_file): Use lseek whence macros
3906 instead of integers.
3907 * src/buffer.c (backspace_output): Likewise.
3908 * src/compare.c (diff_archive, verify_volume): Likewise.
3909 * src/delete.c (move_archive): Likewise.
3910 * src/extract.c (extract_sparse_file): Likewise.
3912 * src/create.c (dump_file): Do not invoke finish_sparse_file
3913 on a negative file descriptor.
3915 * src/buffer.c: Add braces to pacify gcc -Wall.
3917 * src/compare.c (diff_sparse_files): Report lseek errors.
3919 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3921 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3923 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3924 message to be internationalized; \a doesn't work with msgfmt.
3926 * src/tar.c (long_options, main, usage, OPTION_STRING):
3927 Remove -E or --ending-file.
3928 * src/list.c (read_and): Likewise.
3929 * src/common.h (ending_file_option): Likewise.
3930 * src/buffer.c (close_archive): Likewise.
3932 * tests/after: Don't run two commands together in a pipeline,
3933 as some old shells mishandle pipeline exit status.
3935 1999-06-28 Paul Eggert <eggert@twinsun.com>
3937 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3938 * NEWS: Describe changes since 1.12.
3939 * README: Update bug reporting address; move paxutils ref to NEWS.
3941 Handle EINTR correctly.
3942 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3943 * lib/full-read.c, lib/full-write.c: New files.
3944 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3945 Prefer full_read to read and full_write to write.
3946 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3947 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3949 * src/extract.c (extract_sparse_file): Likewise.
3950 * src/rmt.c (get_string, main, report_error_message,
3951 report_numbered_error): Likewise.
3952 * src/rmt.h (rmtread, rmtwrite): Likewise.
3953 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3954 rmt_write__, rmt_ioctl__): Likewise.
3955 * src/update.c (append_file): Likewise.
3956 * src/system.h (full_read, full_write): New decls.
3958 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3959 lib/xmalloc.c, src/arith.c, src/misc.c.
3961 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3962 New macros. All uses of STDIN and STDOUT changed.
3963 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3964 instead of 0 and STDOUT_FILENO instead of 1.
3965 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3966 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3968 * src/rmt.c (private_strerror): Avoid const. Translate results.
3970 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3971 in the presence of NFS clock skew.
3973 1999-06-25 Paul Eggert <eggert@twinsun.com>
3975 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3977 * src/buffer.c (write_archive_buffer): New function.
3978 (child_open_for_compress, flush_write, flush_read): Use it to write
3980 (open_archive): Report error if fstat of archive fails.
3981 Improve efficiency of check for /dev/null.
3982 Also, fix some corner cases with remote archives and /dev/null checking.
3983 (close_archive): Test for input fifo only if not remote.
3984 Truncate output archive only if it's not remote.
3986 * src/misc.c (remove_any_file):
3987 Don't terminate if you see . or ..; just skip them.
3989 1999-06-18 Paul Eggert <eggert@twinsun.com>
3991 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3993 Output sizes using a format that's more compatible with
3994 traditional tar (and with GNU Emacs).
3995 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3996 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3997 Don't subtract 1 from size.
3998 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3999 Output a trailing NUL unless the value won't fit without it.
4000 (finish_header): No need to append NUL to chksum, now that
4003 1999-06-16 Paul Eggert <eggert@twinsun.com>
4005 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4007 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4008 @INTLLIBS@ might invoke rpl_realloc.
4010 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4011 (intconv): Remove; use xstrto* fns instead.
4012 ("xstrtol.h"): Include.
4013 (check_decimal): Remove.
4014 (long_options, usage, OPTION_STRING, decode_options):
4015 Remove -y, --bzip2, --unbzip2.
4016 (decode_options): Use xget_version instead of get_version.
4017 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4018 Replace invocations of check_decimal with xstrtoumax.
4020 * tests/preset.in (echo_n, echo_c): Remove.
4022 * tests/after: Don't rely on $echo_c and $echo_n.
4024 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4025 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4026 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4027 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4028 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4029 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4030 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4031 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4032 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4033 m4/xstrtoumax.m4: New files.
4035 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4036 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4037 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4038 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4039 (AC_CHECK_FUNCS): Remove lchown.
4040 (AC_REPLACE_FUNCS): Remove basename, dirname.
4041 Add lchown, strtol, strtoul.
4042 (jm_FUNC_MKTIME): Add.
4043 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4044 are also built via the ANSI2KNR-filtering rules.
4045 Use a no-op line to work around bug in automake 1.4 with malloc and
4047 (AC_OUTPUT): Add m4/Makefile.
4049 * lib/Makefile.am (EXTRA_DIST):
4050 Add lchown.c, malloc.c, mktime.c, realloc.c,
4051 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4052 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4053 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4054 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4055 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4057 * src/system.h (uintmax_t): Don't declare; configure now does this.
4059 * src/common.h (backup_type): New decl.
4060 * src/common.h, src/misc.c, src/tar.c:
4061 Move include of backupfile.h to common.h.
4063 * src/misc.c (maybe_backup_file):
4064 Pass backup_type to find_backup_file_name.
4066 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4067 UINTMAX_STRSIZE_BOUND.
4069 * doc/tar.texi: Remove --bzip2.
4070 Fix @xref typos reported by latest makeinfo.
4072 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4074 (M4DIR, ACINCLUDE_INPUTS): New macros.
4075 ($(srcdir)/acinclude.m4): New rule.
4077 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4078 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4079 now generated automatically by autoconf.
4081 1999-05-15 Paul Eggert <eggert@twinsun.com>
4083 * doc/tar.texi: Remove -y.
4085 1999-04-09 Paul Eggert <eggert@twinsun.com>
4087 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4088 (we were allocating too much storage).
4089 (uintmax_t): Don't declare; configure now does this.
4091 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4093 1999-03-22 Paul Eggert <eggert@twinsun.com>
4095 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4097 * acinclude.m4 (AC_LFS_FLAGS):
4098 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4099 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4100 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4102 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4103 New macros; needed for latest GNU xmalloc.c.
4105 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4106 (libtar_a_SOURCES): Add quotearg.c.
4107 * list.c: Include <quotearg.h>.
4108 (from_oct): Add forward decl.
4109 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4110 (from_oct): Report an error only if TYPE is nonzero.
4111 Quote any funny characters in bad header.
4113 1999-03-20 Paul Eggert <eggert@twinsun.com>
4115 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4117 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4118 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4120 (AC_LFS): Simplify AIX revision number test.
4122 1999-03-17 Paul Eggert <eggert@twinsun.com>
4124 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4126 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4127 Remove; it doesn't work that well
4128 with AC_CANONICAL_HOST.
4129 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4131 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4133 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4135 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4137 * tar.texi: Fix bug-report addr.
4139 * README: Remove --with-included-malloc.
4140 Upgrade version numbers of build software.
4142 1999-03-07 Paul Eggert <eggert@twinsun.com>
4144 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4146 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4147 where bindtextdomain and gettext require -lintl.
4148 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4149 `no' means it failed.
4150 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4151 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4152 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4153 to add anything to the command line (it's all in config.h).
4154 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4156 1999-03-01 Paul Eggert <eggert@twinsun.com>
4158 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4160 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4162 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4163 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4164 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4165 like OFF_MAX, which are not reliable
4166 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4167 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4168 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4170 * src/incremen.c (get_directory_contents):
4171 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4172 Have statx depend on STX_HIDDEN, not AIX.
4174 * src/create.c (to_oct):
4175 New parameter substitute, giving a substitute value to use
4176 when the original value is out of range. Do not append a space to the
4177 output; modern tars don't. When a value is out of range, specify the
4178 maximum value, not the number of bits.
4179 (GID_NOBODY, UID_NOBODY): New macros.
4180 (gid_to_oct, uid_to_oct): Use them as substitutes.
4181 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4182 (dump_file): Check whether the file changed as we read it.
4184 * src/rmt.c (main): Remove suspicious AIX/386 code.
4186 1999-02-19 Paul Eggert <eggert@twinsun.com>
4188 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4189 returns a type compatible with char *; it doesn't on SunOS
4190 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4192 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4194 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4195 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4197 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4199 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4200 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4201 * acinclude.m4 (AM_WITH_NLS):
4202 Update to latest gettext version (serial 5).
4203 (AC_LFS_FLAGS): New macro
4204 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4205 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4206 Work properly in cross-compilation scenario, by checking for getconf
4207 with AC_CHECK_TOOL and by ditching uname in favor of
4208 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4210 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4211 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4212 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4213 since getdate.y now uses ANSI code.
4215 * config.guess, config.sub: New files; taken from automake 1.4.
4217 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4218 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4219 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4220 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4221 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4222 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4223 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4225 1999-02-01 Paul Eggert <eggert@twinsun.com>
4227 * src/tar.c: Update copyright.
4231 1999-02-01 Paul Eggert <eggert@twinsun.com>
4233 * NEWS, configure.in: Version 1.12.64004
4235 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4237 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4239 * src/extract.c (extract_archive): Fix bug when extracting sparse
4240 files: they were trashing the tar file header.
4242 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4243 Add -y or --bzip2 or --bunzip2 option.
4245 1999-01-30 Paul Eggert <eggert@twinsun.com>
4247 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4248 cached_no_such_uid, cached_no_such_gid): New vars.
4249 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4250 Cache failures, too.
4252 * src/tar.c (decode_options):
4253 Don't pass names longer than UNAME_FIELD_SIZE to
4254 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4256 1999-01-27 Paul Eggert <eggert@twinsun.com>
4258 * NEWS, configure.in: Version 1.12.64003
4260 * src/buffer.c (backspace_output, close_archive): Cast
4261 rmtlseek position arg to off_t, for benefit of K&R compilers
4263 * src/compare.c (verify_volume): Likewise.
4265 * NEWS, configure.in: Version 1.12.64002
4267 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4268 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4269 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4270 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4271 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4272 uid_from_oct): Likewise.
4274 1999-01-25 Paul Eggert <eggert@twinsun.com>
4276 * incremen.sh: Fix timing bug in regression test.
4278 1999-01-22 Paul Eggert <eggert@twinsun.com>
4280 * NEWS, configure.in: Update version
4282 * Makefile.am (localedir): Change to $(datadir)/locale.
4283 (DEFS): New macro, defining LOCALEDIR.
4284 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4285 (INCLUDES): Add -I..
4287 * Makefile.am (localedir): Change to $(datadir)/locale.
4289 1999-01-21 Paul Eggert <eggert@twinsun.com>
4291 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4293 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4294 * src/Makefile.am (localedir): Likewise.
4295 (DEFS): New macro, defining LOCALEDIR.
4296 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4297 (INCLUDES): Add `-I..'.
4299 * tests/incremen.sh: Fix timing bug.
4301 1999-01-20 Paul Eggert <eggert@twinsun.com>
4303 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4304 `lfs.7' changed to `64000' in version number
4305 to conform to gnits standards.
4307 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4308 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4310 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4313 1998-12-07 Paul Eggert <eggert@twinsun.com>
4315 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4317 * src/list.c (read_header):
4318 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4320 1998-11-30 Paul Eggert <eggert@twinsun.com>
4322 * configure.in: Quote the output of uname.
4324 * src/extract.c (set_stat): chmod after chown even when not root;
4325 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4327 1998-11-15 Paul Eggert <eggert@twinsun.com>
4329 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4331 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4332 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4334 1998-10-28 Paul Eggert <eggert@twinsun.com>
4336 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4338 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4341 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4342 On many installations, rexec is disabled.
4344 1998-08-07 Paul Eggert <eggert@twinsun.com>
4346 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4348 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4349 for nameless users and groups.
4351 1998-02-17 Paul Eggert <eggert@twinsun.com>
4353 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4354 * NEWS, README: Add explanation of why this isn't an official version.
4356 1998-02-02 Paul Eggert <eggert@twinsun.com>
4358 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4359 This is an unofficial version.
4361 1997-12-17 Paul Eggert <eggert@twinsun.com>
4363 * src/incremen.c (ST_DEV_MSB): New macro.
4364 (NFS_FILE_STAT): Use most significant bit of st_dev,
4365 even if it's unsigned.
4367 1997-12-08 Paul Eggert <eggert@twinsun.com>
4369 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4371 1997-11-19 Paul Eggert <eggert@twinsun.com>
4373 * configure.in (HAVE_INTTYPES_H):
4374 Don't ignore cache variable if it's already set.
4376 1997-11-10 Paul Eggert <eggert@twinsun.com>
4378 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4379 * src/delete.c (records_read): Now off_t.
4380 (move_archive): Don't assume mt_count is of type daddr_t.
4382 1997-10-30 Paul Eggert <eggert@twinsun.com>
4384 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4385 Set to appropriate values if large file support
4386 needs explicit enabling.
4387 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4389 New macros to configure.
4390 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4392 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4393 major_t, minor_t, ssize_t): New macros.
4395 * src/arith.h (TARLONG_FORMAT):
4396 Fix typo: %uld -> %lu. Use unsigned when long long
4398 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4399 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4401 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4402 2nd arg is now unsigned long.
4404 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4405 (prepare_record_buffer): Arg is now size_t.
4406 Remove now-useless casts.
4408 (main): Use `long' for status, so that it can store ssize_t.
4409 Use daddr_t, mode_t, size_t, off_t when appropriate.
4410 Convert daddr_t and off_t values ourselves, since they might be longer
4411 than long. Convert other types using `long' primitives.
4412 When processing MTIOCTOP, do not try to pass resulting
4413 count back, since it won't work (it could be too large) and it's
4414 not expected anyway.
4417 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4418 now-useless casts. Use unsigned long to print *_t types, except use
4419 STRINGIFY_BIGINT for off_t.
4420 (update_archive): Cast -1 to dev_t when necessary.
4422 * src/tar.c (check_decimal):
4423 Now returns 1 if successful, 0 otherwise, and returns
4424 uintmax_t value into new arg. Check for arithmetic overflow.
4425 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4426 Check for overflow on user or group ids.
4428 * src/compare.c (diff_init, process_rawdata, read_and_process,
4429 diff_sparse_files, diff_archive):
4430 Use off_t, pid_t, size_t, ssize_t when appropriate.
4431 Remove now-useless casts. Use unsigned long to print *_t types,
4432 except use STRINGIFY_BIGINT for off_t.
4434 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4435 Size arg is now size_t.
4437 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4438 when allocating buffer.
4441 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4442 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4443 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4446 (get_status_string, get_status_off): New function.
4447 (get_status): Now returns long, so that it can store ssize_t.
4448 Invoke get_status_string to do the real work.
4449 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4450 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4451 (rmt_ioctl__): Convert mt_count by hand,
4452 since it might be longer than long.
4454 * src/mangle.c (extract_mangle):
4455 Check for overflow when converting off_t to size_t.
4456 Use off_t, size_t when appropriate. Remove now-useless casts.
4458 * src/system.h (mode_t): Remove; now done by autoconf.
4459 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4460 Return number of ST_NBLOCKSIZE-byte blocks,
4461 not number of 512-byte blocks;
4462 this also helps to avoid overflow.
4463 (st_blocks): Declare if needed.
4464 (ST_NBLOCKSIZE): New macro.
4465 (<limits.h>, <inttypes.h>): Include if available.
4466 (CHAR_BIT): New macro.
4467 (uintmax_t): New typedef.
4468 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4469 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4470 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4472 * src/names.c (name_init):
4473 Fix typo in error message: FILE* was passed, but char*
4476 (read_name_from_file, name_gather, addname, name_match, name_scan,
4477 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4479 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4481 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4482 (extract_sparse_file): Args now use off_t.
4484 (set_mode, set_stat, make_directories, extract_sparse_file,
4485 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4486 now-useless casts. Use unsigned long to print *_t types, except use
4487 STRINGIFY_BIGINT for off_t.
4489 * src/misc.c (quote_copy_string):
4490 Use size_t when appropriate. Remove now-useless casts.
4492 * src/list.c (read_and, list_archive, read_header, decode_mode,
4493 print_header, print_for_mkdir):
4494 Use mode_t, off_t, size_t when appropriate. Remove
4495 now-useless casts. Use unsigned long to print *_t types, except use
4496 STRINGIFY_BIGINT for off_t.
4498 (read_header): Check for overflow when converting header size.
4500 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4501 const char *. Size arg is now size_t. Now takes new type and maxval
4502 args. Compute result using uintmax_t, not long. Report error if
4503 field does not contain octal number in range.
4504 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4505 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4506 uintmax_from_oct): New functions.
4508 (stringify_uintmax_t_backwards): New function.
4510 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4511 (skip_file): Offset arg is now off_t.
4513 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4514 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4516 (write_error): Arg is now ssize_t.
4517 (child_pid): Now pid_t.
4518 (available_space_after): Now size_t.
4520 (child_open_for_compress, child_open_for_uncompress, flush_write,
4521 open_archive, flush_write, write_error, flush_read, close_archive):
4522 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4523 casts. Use unsigned long to print *_t types, except use
4524 STRINGIFY_BIGINT for off_t.
4526 * src/delete.c (records_read): Now daddr_t.
4527 (move_archive): Arg is now daddr_t. Check for overflow when
4529 (move_archive, delete_archive_members): Use daddr_t, off_t when
4530 appropriate. Remove now-useless casts.
4532 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4533 (rmt_lseek): Now returns off_t.
4535 * src/create.c (to_oct):
4536 Now static. Value arg is now uintmax_t. Accept new args
4537 giving name of type of octal field, for error messages. Report an
4538 error if the value is too large to fit in the field.
4539 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4540 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4542 (write_eot, write_long, finish_header, deal_with_sparse,
4543 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4544 appropriate. Remove now-useless casts. Use unsigned long to print
4545 *_t types, except use STRINGIFY_BIGINT for off_t.
4547 (find_new_file_size): 1st arg is now off_t*.
4548 (finish_sparse_file): Args now use off_t, not long.
4549 Check for lseek error.
4550 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4551 (dump_file): Device arg is now dev_t.
4552 Avoid overflow when testing whether file has holes
4553 by using the new ST_NBLOCKSIZE macro.
4555 * src/incremen.c (struct accumulator, add_to_accumulator,
4556 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4557 Use size_t for sizes.
4558 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4559 Use dev_t, ino_t for devices and inodes.
4560 (gnu_restore): Use off_t for file offsets.
4561 (struct directory): Use char for flags. Add new flag `nfs'.
4563 (NFS_FILE_STAT): New macro.
4564 (note_directory): Accept struct stat * instead of
4565 device and inode number. All callers changed.
4566 (note_directory, get_directory_contents):
4567 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4568 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4570 * src/common.h (record_size, struct name, struct sp_array,
4571 available_space_after):
4572 Use size_t for sizes.
4573 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4574 Use off_t for file offsets.
4575 (struct name): dir_contents is now const char *, not char *.
4576 (dump_file, get_directory_contents): Use dev_t for devices.
4577 (to_oct): Remove decl.
4578 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4579 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4580 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4581 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4582 UINTMAX_FROM_OCT): New macros.
4583 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4584 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4585 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4586 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4587 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4588 (print_for_mkdir): 2nd arg is now mode_t.
4590 See ChangeLog.1 for earlier changes.
4594 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
4597 This file is part of GNU tar.
4599 GNU tar is free software; you can redistribute it and/or modify
4600 it under the terms of the GNU General Public License as published by
4601 the Free Software Foundation; either version 2, or (at your option)
4604 GNU tar is distributed in the hope that it will be useful,
4605 but WITHOUT ANY WARRANTY; without even the implied warranty of
4606 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4607 GNU General Public License for more details.
4609 You should have received a copy of the GNU General Public License
4610 along with GNU tar; see the file COPYING. If not, write to
4611 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4612 Boston, MA 02111-1307, USA.