1 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * doc/tar.texi (Option Summary): Documented --pax-option
6 * src/create.c (to_chars): Added a comment.
7 * src/tar.h: Comment to GNU_FORMAT
9 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
12 * configure.ac: Added stpcpy
14 * lib/Makefile.am: Likewise
15 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
17 * src/create.c (write_extended): Call xheader_xhdr_name
18 instead of using hardcoded "././@PaxHeader" name.
19 * src/tar.c: New option --pax-option (equivalent to -o option
21 * src/xheader.c: Implement pax -o option. Fixed misleading
22 heading comment (introduced 2003-09-02).
23 * src/incremen.c: Minor fixes
24 * m4/.cvsignore: Updated
26 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
28 * src/incremen.c: Removed accumulator stuff in favor of obstack.
29 (get_directory_contents): Split into two functions
30 * src/update.c: Minor changes
31 * doc/tar.texi: Fixed typo
33 2004-02-15 Paul Eggert <eggert@twinsun.com>
35 Fix Debian bug 230872, originally reported by Jeff King in
36 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
38 * doc/tar.texi (posix compliance): Remove. The whole section
39 was a misunderstanding of what POSIXLY_CORRECT is supposed to
40 mean. The GNU Coding Standards says that POSIXLY_CORRECT
41 is for disabling extensions that are incompatible with POSIX:
42 it is not for disabling compatible extensions. All references
43 to this section removed.
44 (posix): This format is created only if the posix format is
45 specified; it is no longer created if gnu format is specified
46 and POSIXLY_CORRECT is set.
47 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
48 POSIX does not specify the behavior of tar, so we should
49 not worry about POSIXLY_CORRECT here.
51 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
53 * Makefile.am: Removed m4
54 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
56 * README-alpha: Updated
57 * bootstrap: Updated TP URL, improved help output. Default
58 to :ext:anoncvs and set CVS_RSH, unless already set.
59 * m4/Makefile.am: Removed
61 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
63 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
64 Use $option instead of $1 so all options will be parsed.
66 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
68 Started rewriting buffer.c ...
70 * bootstrap: New option --no-po
71 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
72 (time_to_start_writing): Changed data type
73 (file_to_switch_to): Removed. Variable never assigned to.
74 (open_archive) Moved option compatibility checks to tar.c
76 * src/common.h (maybe_backup_file): Changed return type
77 * src/misc.c: Likewise.
78 * src/create.c: Updated invocations of safer_name_suffix
79 * src/extract.c: Likewise
80 * src/delete.c: Updated assignment to write_archive_to_stdout
81 * src/tar.c (decode_options): More option compatibility checks
83 * src/update.c (time_to_start_writing): Changed data type.
84 * tests/recurse.sh: New test case.
85 * tests/mksparse.c: New file.
86 * tests/Makefile.am: Added recurse.sh and mksparse.c
88 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
90 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
91 Martin Simmons for the patch.
92 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
93 <pius@pld-linux.org> for the patch.
95 2003-12-26 Paul Eggert <eggert@twinsun.com>
97 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
98 and translation website.
100 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
101 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
102 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
103 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
104 files are replaced by autoreconf. Also, there seems to be a bug
105 in gettext/autoconf/automake if we try to omit these files after
106 autoreconf has replaced them, even though the gettext manual says
107 they're optional. So give up and just include them for now, even
108 though they make 'configure' longer and slower.
110 Change translation URL from
111 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
112 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
113 accommodate translator website revamp.
115 Fail if autoreconf fails.
117 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
118 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
119 ignore files now supplied by gettext 0.13.1.
121 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
123 Synchronized with the backup repository on Mirddin
125 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
127 * configure.ac: Check for varios members of struct stat
128 that may represent file modification times with a subsecond
130 Check for utimes (for future use)
131 * src/buffer.c (short_read): Issue a warning on short reads.
132 * src/common.h (sys_stat_nanoseconds): New function
133 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
134 * src/list.c (read_and): Treat only two successive zero
135 filled blocks as an EOF indicator. Issue a warning if
136 a single one is encountered.
137 * src/system.c (sys_stat_nanoseconds): New function
138 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
140 * src/xheader.c (code_time,decode_time): Support for subsecond
142 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
143 (mtime_coder,mtime_decoder): Update invocations of code_time and
145 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
146 (sparse_numblocks_decoder,sparse_offset_decoder)
147 (sparse_numbytes_decoder): Updated
149 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
151 * src/names.c (safer_name_suffix): Reverted change made
152 2003-11-14. Reason: Discussion with Paul Eggert and
153 Jean-Louis Martineau. See also ChangeLog entry from
155 * tests/delete03.sh: Likewise.
156 * tests/extrac04.sh: Likewise.
157 * tests/multiv01.sh: Likewise.
159 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
161 * src/incremen.c (write_directory_file): Use sys_truncate
162 * src/list.c (print_header): Use archive_file_size member
163 when printing real file size.
164 * src/sparse.c (sparse_scan_file): Correctly handle files with
166 (sparse_dump_region,sparse_extract_region): Allow for zero size
169 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
171 * configure.ac: Raised version number to 1.13.92
172 * src/list.c (decode_header): Discern between pax and ustar
174 Initialize current_stat_info.archive_file_size.
176 NOTE: Modifications from this date on are temporarily
177 stored on local CVS on mirddin. This repository will
178 be synchronized with Savannah as soon as the latter
179 becomes operational again.
181 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
184 * src/sparse.c: Initial implementation of GNU/pax sparse
186 * src/common.h (xheader_store): Changed prototype.
187 * src/create.c: Update calls to xheader_store
188 * src/extract.c (extract_archive): Check reported size vs.
189 archive file size to determine if we have to do with a
191 * src/tar.c (usage): Cleaned up the sample argument to --newer
193 (decode_options): Allow --sparse for POSIX_FORMAT archives.
194 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
196 Implemented GNU.sparse.* keywords.
198 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
200 * configure.ac: Check for setlocale. Thanks Bruno Haible for
203 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
205 * src/create.c (write_gnu_long_link): Use oldgnu
206 magic with @LongLink blocks.
208 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
210 * src/tar.h: Support for star sparse format.
211 * src/sparse.c: Likewise.
213 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
215 * src/sparse.c (sparse_diff_file): New function
216 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
217 (sys_compare_uid_gid): Removed.
218 (sys_compare_links,report_difference): Changed prototype
219 (sparse_diff_file): New function
220 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
221 (sys_compare_uid_gid): Removed.
222 (sys_compare_links): Changed declaration
223 * src/compare.c (diff_archive): Use sparse_diff_file.
225 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
227 Rewritten sparse file handling.
229 * src/sparse.c: New file. Provides a universal framework
230 for various methods for sparse files handling.
231 * src/Makefile.am: Added sparse.c
232 * src/common.h (struct sp_array,sparsearray,sp_array_size)
233 (init_sparsearray,fill_in_sparse_array): Removed
234 (enum dump_status): New data type
235 (pad_archive,close_diag,open_diag,read_diag_details)
236 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
238 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
240 (print_header): Changed prototype declaration.
241 * src/tar.h (struct sp_array): Declaration from common.h
242 (struct tar_stat_info): New members archive_file_size,
243 sparse_map_avail,sparse_map.
244 * src/create.c: Major rewrite.
245 * src/extract.c: Use new sparse file interface.
246 * src/compare.c (diff_sparse_files): Temporary placeholder.
248 * src/buffer.c: Minor changes
249 * src/tar.c: Likewise.
250 * src/list.c: Likewise.
251 * src/misc.c (close_diag,open_diag,read_diag_details)
252 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
253 diagnostics functions.
254 * src/incremen.c: Use new diagnostics functions.
255 * src/names.c: Likewise.
257 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
259 * configure.ac: Fixed check for setsockopt
261 * src/create.c: Do not zero-terminate name field if
262 the name is exactly 100 characters long.
263 (write_ustar_long_name): Fixed cheking for unsplittable
266 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
268 * src/create.c (start_header): Removed debugging hook
269 (dump_file): Fixed handling of linkname field.
270 * src/names.c (safer_name_suffix): If the input
271 file name ends with a slash, output one should do so
273 * doc/tar.texi: Documented --format=ustar
275 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
277 * src/tar.h (archive_format): USTAR_FORMAT: New type.
278 * src/create.c: Added POSIX.1-1988 support.
279 * src/names.c (safer_name_suffix): Skip leading ./
280 * src/tar.c: New option --format=ustar forces
281 POSIX.1-1988 archive format.
282 * tests/delete03.sh: Updated.
283 * tests/extrac04.sh: Updated.
284 * tests/multiv01.sh: Updated.
286 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
288 * src/list.c (read_and): Initialize current_stat_info
289 and extended_header at the start of the loop.
290 * src/names.c (all_names_found): Check if the argument
291 contains valid filename. Fixes coredump on `not_a_tar_file'
292 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
293 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
294 Fixes `pax-big-10g' bug.
296 2003-11-12 Paul Eggert <eggert@twinsun.com>
298 Fix some C compatibility bugs reported by Joerg Schilling.
300 * src/common.h (stripped_prefix_len): Fix misspelling
301 "stripped_path_len" in declaration.
302 * src/rmt.c (main): Use "return FOO;" rather than
303 "exit (FOO);"; we no longer have to worry about
304 pre-ANSI hosts that mishandled returned values from "main".
305 * src/tar.c (main): Likewise. This avoids warnings on some
307 * src/system.c: Include signal.h, for 'kill'.
308 * src/system.h (DEV_BSIZE): Remove.
309 (DEFAULT_ST_BLKSIZE): New macro.
310 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
311 * src/tar.c (enum): Remove comma just before }.
313 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
315 * src/list.c (decode_header): Initialize st_atime and
318 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
320 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
321 Bunk <bunk@fs.tum.de> for reporting.
322 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
323 <martin@xemacs.org> for spotting.
325 2003-11-04 Paul Eggert <eggert@twinsun.com>
327 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
330 2003-10-26 Paul Eggert <eggert@twinsun.com>
332 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
333 Bug reported by Christian Weisgerber.
335 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
339 * src/tar.c (decode_options): Removed superfluous archive format
341 * doc/tar.texi: Documented new features.
343 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
346 * THANKS: Added Wojciech Polak
347 * configure.ac: Added checks for missing functions. Raised
348 version number to indicate alpha release.
349 * lib/Makefile.am: Added missing headers
350 * lib/waitpid.c: Added missing includes.
351 * src/extract.c: Likewise.
352 * src/names.c: Removed spurious includes.
353 * src/xheader.c: Likewise.
354 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
355 macro overriding broken mkdir prototypes.
357 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
359 * configure.ac: Check for dev_t and ino_t.
360 * m4/Makefile.am: Added missing files.
361 * src/system.c: New file.
362 * src/Makefile.am: Added system.c
363 * src/common.h: Prototypes for functions from system.c
364 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
365 * src/buffer.c: Moved system dependencies to system.c
366 * src/compare.c: Likewise.
367 * src/create.c: Likewise.
368 * src/delete.c: Likewise.
369 * src/extract.c: Likewise.
370 * src/rtapelib.c: Likewise.
372 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
374 Implemented --occurrence option.
377 * src/tar.c: New option --occurrence.
378 * src/common.h (occurrence_option): New global
379 (struct name): Changed `found' member to `uintmax_t
381 (names_done): Removed
382 (all_names_found): Changed prototype.
383 (ISFOUND,WASFOUND): New macros
384 * src/delete.c (delete_archive_members): Honor --occurrence
386 * src/list.c (read_and): Likewise.
387 * src/names.c: Count number of occurrences of each name in the
389 (name_match): Honor --occurrence option.
390 (names_done): Removed
391 (all_names_found,names_notfound): Rewritten.
393 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
395 * src/tar.c: Removed extra precaution regarding
396 subcommand_option == CAT_SUBCOMMAND
397 * lib/Makefile.am: Updated
399 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
401 * src/common.h (names_done): New function.
402 * src/names.c: Likewise.
403 * src/list.c (read_and): Use all_names_found() as `while'
405 * src/tar.c: New option --first-copy
408 2003-09-24 Paul Eggert <eggert@twinsun.com>
410 * src/rmt.c (main): Don't translate Copyright string; international
411 law says the word "Copyright" should be in English.
412 * src/tar.c (decode_options): Likewise.
414 2003-09-22 Paul Eggert <eggert@twinsun.com>
416 * doc/tar.texi (extracting untrusted archives): New section.
418 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
419 Return size_t, not pointer, so that we don't have to worry about
420 violating the C standard by converting char const * to char *.
422 * src/names.c (stripped_path_len): Likewise. Strip file system
423 prefix, too. Count adjacent slashes as if they were one slash;
424 that is the POSIX standard.
426 2003-09-17 Paul Eggert <eggert@twinsun.com>
428 * README-alpha: Document maintainer tool assumptions a bit. GNU
429 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
430 Debian bug 211447. Fix minor misspellings/whitespace nits.
432 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
433 gl_USE_SYSTEM_EXTENSIONS.
435 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
436 * m4/.cvsignore: Add restrict.m4, time_r.m4.
438 2003-09-17 Paul Eggert <eggert@twinsun.com>
440 * bootstrap: Don't use "for option; do";
441 Solaris 8 /bin/sh doesn't like that.
443 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
445 * README-alpha: Updated
448 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
450 * README-alpha: Updated
452 * po/POTFILES.in: Added src/xheader.c
453 * src/common.h (cut_path_elements): Added proto.
455 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
457 * src/buffer.c: Use ngettext where appropriate.
458 * src/compare.c: Likewise.
459 * src/create.c: Likewise.
460 * src/misc.c: Likewise.
461 * src/tar.c: Likewise.
462 * src/update.c: Likewise.
464 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
466 * .cvsignore: Added *.shar.gz
469 * src/common.h (strip_path_elements): New variable.
470 * src/extract.c (extract_archive): Implemented --strip-path
471 * src/names.c (cut_path_elements): New functon.
472 * src/tar.c: New option --strip-path=NUM.
473 (decode_options) Assign boolean values to bool variables.
475 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
477 * src/delete.c: Fixed deletion from the POSIX archives.
478 * src/list.c (read_header): Minor change.
479 * src/tar.c (main): Do not check for volume_label_option
480 if subcommand_option is not CREATE_SUBCOMMAND.
481 * src/xheader.c (xheader_decode): Store the header as
482 well (for eventual delete).
484 * tests/incremen.sh: Explicitly request GNU format. This will
485 disappear when GNU extended header keywords are working.
486 * tests/multiv01.sh: Likewise
487 * tests/volume.sh: Likewise
489 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
491 * src/create.c: Support for "linkpath" extended keyword.
492 * src/xheader.c (decode_record): Reversed the return
495 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
497 * configure.ac: Allow to redefine the default output format.
498 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
499 (archive_format_string): New function.
500 (usage): Updated help output.
505 2003-09-02 Paul Eggert <eggert@twinsun.com>
507 * src/common.h (destroy_stat, xheader_decode, xheader_store,
508 xheader_read, xheader_finish, xheader_destroy): Add decls;
511 * src/create.c (write_extended): Remove unused local 'bufsize'.
513 * src/delete.c (delete_archive_members): Handle case of
514 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
515 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
516 occurs, as it's not possible.
517 * src/update.c (update_archive): Likewise.
519 Use "const" when possible in new code.
520 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
521 (fmttab): Now const. All uses changed.
522 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
523 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
524 decode_record, xheader_store, xheader_print, code_string, code_time,
525 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
526 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
527 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
528 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
529 uid_coder, uid_decoder, uname_coder, uname_decoder):
530 Use pointers to const when possible.
531 (xhdr_tab): Now const.
533 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
534 (set_archive_format): Report an error if no format name matches,
535 instead of returning an undefined value.
537 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
538 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
539 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
540 uid_decoder, uname_decoder): Remove unused keyword arg.
543 * src/tar.c (set_archive_format): Now static.
544 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
546 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
547 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
548 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
549 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
550 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
551 Remove forward decls; no longer needed.
552 (xhdr_tab): Move to end, so that the forward decls aren't needed.
553 Add a forward declaration.
555 Use 'bool' in new code, when appropriate.
556 * src/xheader.c (decode_record): Return bool, not int.
557 * src/common.h (read_header): Since it accepts bool, change
558 all callers to use false and true rather than 0 and 1.
560 * src/xheader.c (decode_record): Fix misspelling in diagnostic
561 "extended headed" -> "extended header".
563 GNU coding style fixes.
564 * src/xheader.c (decode_record, xheader_decode):
565 Do not use decls like "char *p, *q;".
568 (xheader_store): Avoid parentheses around object operand of sizeof.
570 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
572 * src/create.c (start_header): Store long file names
573 in "path" keyword of an extended header if in POSIX
575 (finish_header): print header before calling write_extended().
576 * src/list.c (list_archive): Always decode the header. This
577 is necessary so the extended header is processed and the correct
578 filename is printed no matter what the state of verbose_option.
579 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
582 2003-09-01 Paul Eggert <eggert@twinsun.com>
584 Update from gnulib, and correct fnmatch to fnmatch-gnu.
585 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
587 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
589 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
590 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
591 copying rules from gnulib module descriptions.
592 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
593 Update from gnulib modules alloca, fnmatch, getline, stdbool.
594 * m4/.cvsignore: Add utimes-null.m4. Sort.
596 2003-09-01 Sergey Poznyakoff
598 Added initial support for creating POSIX headers.
600 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
601 (string_to_chars): New functions
602 (struct xheader): Changed structure
603 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
605 * src/create.c (string_to_chars): New function.
606 (write_extended): New function
607 (start_header): Create extended POSIX headers if necessary.
608 (finish_header): Likewise.
609 * src/list.c (print_header): Take user/group from
611 * src/names.c (gid_to_gname,gname_to_gid)
612 (uid_to_uname,uname_to_uid): Changed prototypes.
613 * src/tar.c: New option --format.
614 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
615 (struct extra_header): Removed unused structure.
616 (union block.extra_header): Removed unused member.
617 * src/xheader.c: Implemented coder functions.
618 * bootstrap: Added obstack.
619 * lib/.cvsignore: Likewise.
620 * configure.ac: Added 'gl_OBSTACK'
621 * m4/Makefile.am: Added new files.
622 * m4/.cvsignore: Likewise.
623 * TODO: Minor formatting change
625 2003-08-31 Sergey Poznyakoff
627 Added initial support for POSIX extended and STAR headers
628 (only for listing/extracting).
630 * src/xheader.c: New file.
631 * src/Makefile.am: Added xheader.c
632 * src/tar.h (struct star_header): New datatype
633 (XHDTYPE,XGLTYPE): New defines
634 (enum archive_format:STAR_FORMAT): New member
635 (struct tar_stat_info): New datatype.
636 (union block.star_header): New member.
637 * src/common.h (orig_file_name,current_file_name)
638 (current_trailing_slash,current_link_name): Removed variables.
639 (current_stat_info): New variable
640 (current_stat): Removed
641 (extended_header): New variable
642 (decode_header): Changed prototype.
643 * src/list.c (decode_header): Added initial support for POSIX extended
645 (skip_member): Check oldgnu_header only if current_format is set
647 * src/buffer.c: Use current_stat_info
648 * src/compare.c: Likewise.
649 * src/create.c: Likewise.
650 * src/delete.c: Likewise.
651 * src/incremen.c: Likewise.
652 * src/mangle.c: Likewise.
653 * src/update.c: Likewise.
654 * src/extract.c: Likewise.
655 (make_directories): Improved check for the existence of the directory
656 * src/tar.c (destroy_stat): New function.
658 2003-08-29 Paul Eggert <eggert@twinsun.com>
660 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
661 was worth (e.g., different users in en_GB disagree about -ize
663 * po/en_GB.po: Remove.
665 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
669 * src/tar.c: Removed support for the obsolete command line
671 * doc/tar.texi: Removed references to the obsolete command
674 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
678 * doc/tar.texi: Updated
679 * src/common.h (check_links_option): New variable
680 (orig_file_name): New variable
681 (check_links): New proto.
682 * src/create.c (struct link.nlink): New member
683 (link_table): Static for the module.
684 (dump_file): Update `link' member when adding new links
686 (check_links): New function.
687 * src/list.c (print_header): Use orig_file_name.
688 * src/tar.c: New option --check-links. Changed semantics of
689 -o to comply to UNIX98 when extracting and to its previous
691 (main): Call check_links if --check-links. was given.
693 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
695 * src/list.c (print_header): Revised
696 * NEWS: Started the entry for 1.13.26
697 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
699 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
701 * .cvsignore: Added to the repository.
702 * doc/.cvsignore: Likewise.
703 * lib/.cvsignore: Likewise.
704 * m4/.cvsignore: Likewise.
705 * po/.cvsignore: Likewise.
706 * scripts/.cvsignore: Likewise.
707 * src/.cvsignore: Likewise.
708 * tests/.cvsignore: Likewise.
710 * lib/Makefile.am: Added exitfail.[hc]
711 * src/misc.c (chdir_do): Fixed call to restore_cwd
712 * src/buffer.c (flush_read): Fixed behavior on short
713 reads right after opening the new archive (multiv01.sh test).
714 (new_volume): Special handling for "-".
715 * src/list.c (print_header): Print trailing slash if
716 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
717 * tests/multiv01.sh: Minor changes.
718 * m4/Makefile.am: Added missing files.
720 2003-07-05 Paul Eggert <eggert@twinsun.com>
722 Finish the checkin begin yesterday.
724 * NEWS: Document the user-visible changes installed in the last
727 * TODO: New file (actually, resurrected; but with new contents).
729 * src/list.c (read_and): Give full type for procedure arg.
730 (read_header): Strip trailing slashes, setting current_trailing_slash.
731 (tartime): Avoid int overflow when printing year (!).
732 (print_header): New arg specifying block ordinal. All uses changed.
733 Print link as 'h' type. Give labels for long links and names.
735 * src/misc.c (contains_dot_dot): Moved to names.c
736 (must_be_dot_or_slash): New function.
737 (safer_rmdir): Use it.
738 (remove_any_file): Now takes enum as option, not boolean.
739 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
740 to unlink a directory.
741 (deref_stat): Accept bool, not int.
743 * src/names.c (namelist_match): Allow partial matches only if
745 (hash_string_hasher): Renamed from hash_avoided_name.
746 (hash_string_compare): Renamed from compare_avoided_anames.
747 (hash_string_insert, hash_string_lookup): New functions.
748 (add_avoided_name, is_avoided_name): Use them.
749 (safer_name_suffix): New function.
750 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
752 * src/rmt.c: Don't include print-copyr.h.
753 (prepare_input_buffer): New arg FD.
754 Do not read more than INT_MAX bytes at once,
755 since it breaks on some brain damaged Tru64 hosts.
757 when retrying instead of subtracting 1024; for speed.
758 (main): Use gettext to translate (C), not print_copyright.
760 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
761 now that gnulib handles this.
762 Include <stddef.h> and <limits.h> unconditionally, now that we assume
764 Assume that offsetof is defined in stddef.h.
765 Do not include <sys/param.h>.
766 (realloc, lseek): Do not declare.
767 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
768 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
769 declarations, since we now assume C89 or better.
770 (PARAMS): Remove, as we now assume C89. All uses changed.
771 (bindtextdomain, textdomain): Include <gettext.h> to define.
772 Include <unlocked-io.h>.
773 (valloc): Define if not defined, and if valloc is not declared.
774 (xstrdup): Remove decl.
776 * src/tar.c: Do not include <print-copyr.h>.
778 (get_date): Remove decl.
779 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
780 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
781 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
782 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
783 (long_options, decode_options): Use them.
784 (OVERWRITE_DIR_OPTION): Remove.
785 (long_options): New options --index-file, --no-overwrite-dir.
786 Remove --overwrite-dir option.
787 (usage): Use PACKAGE_BUGREPORT.
788 (decode_options): Terminate new argv properly.
789 Use PACKAGE_NAME, PACKAGE_VERSION.
790 If verbose, report how we grokked any textual date option.
791 (main): Add support for index-file.
793 * tests/Makefile.am: Convert to UTF-8.
794 (AUTOMAKE_OPTIONS): Remove.
795 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
796 (INCLUDES): Remove ../intl.
797 (LDADD): Don't link libtar.a twice.
799 * tests/genfile.c: Convert to UTF-8.
800 Don't include <print-copyr.h>.
801 (DEFAULT_PATTERN): Renamed from DEFAULT.
802 (ZEROS_PATTERN): Renamed from ZEROS.
803 (main): Use gettext to translate (C), not print_copyright.
805 2003-07-04 Paul Eggert <eggert@twinsun.com>
807 Revamp to meet current standards of autoconf, automake,
808 gettext, and gnulib, and incorporate new translations.
810 * config/config.guess, config/config.sub, config/depcomp,
811 config/install-sh, config/mdate-sh, config/missing,
812 config/mkinstalldirs, config/texinfo.texi:
813 Moved here from parent directory, or from doc.
814 * config.hin: Renamed from config.h.in.
815 * config/config.rpath: New file.
817 * intl: Remove this subdirectory.
819 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
821 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
822 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
823 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
824 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
825 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
826 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
829 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
830 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
831 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
832 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
833 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
834 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
835 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
836 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
837 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
838 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
839 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
840 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
841 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
842 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
843 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
844 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
845 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
846 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
847 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
849 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
850 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
851 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
852 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
853 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
854 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
855 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
856 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
857 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
858 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
859 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
860 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
861 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
862 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
863 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
864 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
865 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
866 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
868 Upgrade to latest version from external source. The file "bootstrap"
869 now grabs these automatically, so we needn't keep track of them
870 in this change long any longer.
872 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
873 (SUBDIRS): Remove intl.
874 * PORTS: Update for star, Macintosh.
875 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
876 Bison 1.875, gettext 0.12.1.
877 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
878 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
879 (AC_CONFIG_AUX_DIR): New.
880 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
882 (AC_PREREQ): Bump from 2.52 to 2.57.
883 (AC_GNU_SOURCE): New.
884 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
885 we no longer support K&R C.
887 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
888 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
889 (AC_MBSTATE_T): Remove.
890 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
891 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
892 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
894 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
895 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
896 (AC_CHECK_TYPE): Remove ssize_t.
897 (gt_TYPE_SSIZE_T): Add.
898 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
899 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
900 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
901 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
902 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
903 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
904 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
905 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
906 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
907 napms, poll, select, strstr, usleep.
908 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
909 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
910 (AM_GNU_GETTEXT): Use external and need-ngettext options.
911 (AM_GNU_GETTEXT_VERSION): New.
912 (AC_OUTPUT): Remove intl/Makefile.
914 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
915 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
916 * doc/fdl.texi: Update to current GNU version.
917 * doc/gettext.texi: Update to current coreutils version,
918 plus a copyright notice.
919 * doc/tar.texi: Switch to new method for doing copyright notices.
920 Use @acronym instead of @sc where appropriate.
921 Remove empty examples. Give a few more examples.
923 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
924 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
925 are built up in pieces with +=.
926 (noinst_HEADERS, INCLUDES): Remove.
927 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
928 (libtar_a_LIBADD): Use $ rather than @.
929 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
931 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
932 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
933 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
934 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
935 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
936 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
937 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
938 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
939 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
940 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
941 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
942 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
943 prereq.m4, xstrtoimax.m4.
945 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
946 be translated, since it's not a user-visible tool.
948 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
950 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
951 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
952 consistency with coreutils.
953 (LDADD): Link LIBINTL after libtar.a, since
954 it's now external and should stand by itself.
956 * src/buffer.c (print_total_written): Adjust to new human.h
958 (child_open_for_compress): Do not increase size to BLOCKSIZE.
959 (open_archive): Open index file name.
960 Strip trailing slahes from file names.
961 (flush_write): Set size to 0 if not saving names.
962 (flush_write, flush_read): Use safer_name_suffix rather than
965 * src/common.h: Include <quote.h>.
966 (absolute_names_option, atime_preserve_option, backup_option,
967 block_number_option, checkpoint_option, dereference_option,
968 force_local_option, ignore_failed_read_option, ignore_zeros_option,
969 incremental_option, interactive_option, multi_volume_option,
970 numeric_owner_option, one_file_system_option, recursive_unlink_option,
971 read_full_records_option, remove_files_option, same_order_option,
972 show_omitted_dirs_option, sparse_option, starting_file_option,
973 to_stdout_option, totals_option, touch_option, verify_option,
974 dev_null_output, now_verifying, we_are_root): Now bool, not int.
975 (current_trailing_slash, index_file_name, recent_long_name_blocks,
976 recent_long_link_blocks): New vars.
977 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
978 (OVERWRITE_OLD_DIRS): Remove.
979 (enum remove_option): New enum.
980 (remove_any_file): Use it as option arg, not int.
981 (is_avoided_name, contains_dot_dot): Return bool, not int.
982 (safer_name_suffix): New decl.
984 * src/compare.c (now_verifying): Now bool, not int.
985 (fill_in_sparse_array): Move to extract.c. Now returns bool;
986 all callers changed to test for failure.
987 (diff_sparse_files): Take size from current_stat, not from param.
988 (diff_archive): Do not count trailing slashes in archives.
989 (verify_volume): Test for header failure after loop, not before.
991 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
993 (start_header): Clear devmajor and devminor fields, too.
994 (finish_header): New arg block_ordinal.
995 (init_sparsearray): Now extern. Set sp_array_size to
996 SPARSES_IN_OLDGNU_HEADER if it is zero.
997 (dump_file): Keep link table as a hash.
998 Do not count "file changed as we read it" as a failure.
1000 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
1001 Move extern decl to common.h.
1003 * src/extract.c (we_are_root): Now bool, not int.
1004 (check_time): Warn about implausibly old time stamps.
1005 (set_stat): Use utimbuf, not stat_info.
1006 (prepare_to_extract): New arg DIRECTORY.
1007 (fill_in_sparse_array): Moved here from compare.c.
1008 (extract_sparse_file): Now returns off_t, giving size left.
1009 Truncate file at end.
1010 (extract_archive): Use safer_name_suffix rather than rolling our own.
1011 Use fill_in_sparse_array rather than rolling our own.
1012 Strip trailing slashes more effectively.
1013 Check for unsafe names.
1015 * src/incremen.c (struct directory): nfs and found are now of type
1017 (gnu_restore): Now takes directory name as argument, not offset
1018 of directory name in a global. All uses changed.
1019 (CURRENT_FILE_NAME): Remove.
1022 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
1025 2002-09-30 Paul Eggert <eggert@twinsun.com>
1027 * src/rmt.c (prepare_input_buffer): Renamed form
1028 prepare_record_buffer. All uses changed. Do not assume that
1029 size_t is the same width as int.
1031 2002-03-29 Paul Eggert <eggert@twinsun.com>
1033 * src/incremen.c (get_directory_contents):
1034 If ignore_failed_read_option, only warn about
1035 get_directory_contents failures. Fix suggested by
1038 2002-01-31 Mark W. Eichin <eichin@thok.org>
1040 * src/buffer.c (child_open_for_compress): Don't try to read
1041 past the end of the buffer.
1043 2001-10-11 Jim Meyering <meyering@lucent.com>
1045 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
1046 and quote_n (1, ... to avoid clobbering a buffer.
1048 2001-09-26 Paul Eggert <eggert@twinsun.com>
1050 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1052 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1053 end of file; just ignore them silently.
1055 * src/list.c (read_header): Don't keep around extended name
1056 and link info indefinitely; keep it only for the next file.
1057 This fixes a bug introduced in 1.13.24, and removes the need
1058 for some static variables. Set recent_long_name and
1059 recent_long_link to zero if there were no long links; this
1060 avoids a violation of ANSI C rules for pointers in delete.c.
1061 * THANKS: Add Christian Laubscher.
1063 2001-09-26 Jim Meyering <meyering@lucent.com>
1065 * doc/tar.texi (Remote Tape Server): is know -> is known
1067 2001-09-25 Paul Eggert <eggert@twinsun.com>
1069 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1070 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1071 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1072 want to distinguish EINVAL and EILSEQ.
1074 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1076 * src/extract.c (maybe_recoverable):
1077 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1079 2001-09-22 Paul Eggert <eggert@twinsun.com>
1081 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1083 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1086 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1087 * PORTS: Add copyright notice, 'star' reference.
1088 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1089 * THANKS: Add Christophe Kalt.
1090 * config.sub: Upgrade to 2001-09-14 version.
1092 * configure.ac (ALL_LINGUAS): Add ko.
1093 * po/ko.po: Resurrected file.
1095 * doc/convtexi.pl: Add coding advice for Emacs.
1097 * doc/getdate.texi: Add copyright notice.
1099 * doc/mdate-sh: Upgrade to automake 1.5 version.
1101 * doc/tar.texi (extracting files): Mention --to-stdout.
1102 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1103 (Overwrite Old Files): Likewise.
1105 * lib/Makefile.am (noinst_HEADERS):
1106 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1107 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1109 * lib/copysym.c, lib/copysym.h: Remove.
1110 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1111 lib/unicodeio.h: New files.
1113 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1114 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1116 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1117 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1119 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1120 * m4/isc-posix.m4: Remove.
1122 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1124 * po/POTFILES.in: Add copyright notice.
1126 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1128 * tests/Makefile.am (LDADD): Likewise.
1130 * src/buffer.c (write_archive_buffer, close_archive):
1131 If an archive is a socket, treat it like a FIFO.
1132 (records_read, records_written): New vars.
1133 (write_archive_to_stdout): Now bool, not int.
1134 (open_archive, flush_write, flush_read): Keep records_read and
1135 records_written up to date.
1137 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1138 (write_archive_to_stdout): Now bool, not int.
1139 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1140 (read_header): Now takes bool arg. Existing callers modified
1141 to pass 0, unless otherwise specified.
1143 * src/delete.c (records_read): Remove; now a global.
1144 (acting_as_filter): Now bool, not int.
1145 (recent_long_name, recent_long_link, recent_long_name_blocks,
1146 recent_long_link_blocks, records_read, records_written): New decls.
1147 (records_skipped): New var.
1148 (move_archive): Don't divide by zero if arg is 0.
1149 Use the above vars to compute how far to move.
1150 (write_recent_blocks): New function.
1151 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1152 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1153 Keep track of how many records have been skipped.
1154 Let the buffer code count records.
1155 When copying a header, copy any extended headers that came before it.
1157 * src/extract.c (extract_archive): When marking a directory to be
1158 updated after symlinks, stat all directories after it in the
1159 delayed-set-stat list too, since they will be checked after
1160 symlinks. Add support for --overwrite-dir.
1162 * src/list.c (recent_long_name, recent_long_link,
1163 recent_long_name_blocks, recent_long_link_blocks): New vars.
1164 (read_and): Pass 0 to read_header.
1165 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1166 headers into new vars. Null-terminate incoming symbolic links.
1168 * src/rmt.c: Include print-copyr.h, not copysym.h.
1169 (main): Use print_copyright, not copyright_symbol.
1170 * src/tar.c (decode_options): Likewise.
1171 (OVERWRITE_DIR_OPTION): New constant.
1172 (long_options, usage, decode_options): Add --overwrite-dir.
1174 * src/tar.h: Put copyright notice into documentation.
1176 * tests/Makefile.am (TESTS): Add delete03.sh.
1177 * tests/delete03.sh: New file.
1179 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1180 (main): Use print_copyright, not copyright_symbol.
1181 Include <argmatch.h>.
1182 (pattern_strings): Remove.
1183 (pattern_args, pattern_types): New constants.
1184 (main): Use XARGMATCH, not argmatch.
1186 2001-09-20 Jim Meyering <meyering@lucent.com>
1188 * lib/xstrtol.c (strtoimax): Guard declaration with
1189 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1190 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1191 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1192 (strtoumax): Likewise, for completeness (it wasn't necessary).
1193 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1194 Check for declaration of strtoimax.
1195 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1196 Check for declaration of strtoumax.
1198 2001-09-16 Paul Eggert <eggert@twinsun.com>
1200 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1202 2001-09-14 Paul Eggert <eggert@twinsun.com>
1204 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1206 * README-alpha: Describe automake patch.
1208 * configure.ac (LIBOBJS):
1209 Remove automake 1.4 workaround, as we're using 1.5 now.
1210 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1212 * lib/copysym.c: Include stddef.h, for size_t.
1213 Include langinfo.h if needed.
1214 Use locale_charset only if USE_INCLUDED_LIBINTL;
1215 if not, use nl_langinfo (CODESET) if available.
1217 2001-09-13 Paul Eggert <eggert@twinsun.com>
1219 * config.guess, config.sub: Sync with canonical versions.
1221 * configure.ac (jm_PREREQ_XGETCWD): Add.
1223 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1224 (libtar_a_SOURCES): Add copysym.c.
1225 * copysym.c, copysym.h: New files.
1227 * lib/error.c: Sync with fileutils version.
1229 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1230 * m4/getcwd.m4: New file.
1231 * m4/uintmax_t.m4: Remove.
1233 * m4/gettext.m4 (AM_WITH_NLS):
1234 Fix bug with calculating version of Bison 1.29.
1235 Reported by Karl Berry.
1237 * src/Makefile.am (datadir): Remove.
1239 * src/rmt.c: Include copysym.h.
1240 (main): Use copyright_symbol to translate copyright notice,
1242 * src/tar.c: Likewise.
1243 * tests/genfile.c: Likewise.
1245 * src/system.h (MB_LEN_MAX): New symbol.
1247 2001-09-11 Paul Eggert <eggert@twinsun.com>
1249 * src/extract.c (struct delayed_set_stat): New member
1251 (delay_set_stat): Initialize it to 0.
1252 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1253 taking an extra stat ourselves. All callers changed.
1254 (set_stat): Likewise.
1255 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1256 If false, stop when encountering a struct whose 'after_symlinks'
1257 member is true. Otherwise, go through all structures but check
1258 them more carefully. All callers changed.
1259 (extract_archive): When extracting a deferred symlink, if its parent
1260 directory's status needs fixing, then mark the directory as needing
1261 to be fixed after symlinks.
1262 (extract_finish): Fix status of ordinary directories, then apply
1263 delayed symlinks, then fix the status of directories that are
1264 ancestors of delayed symlinks.
1266 * src/rtapelib.c (rexec):
1267 Remove declaration; it ran afoul of prototypes on Crays.
1268 Reported by Wendy Palm of Cray.
1270 2001-09-06 Paul Eggert <eggert@twinsun.com>
1272 * lib/strtoimax.c (HAVE_LONG_LONG):
1273 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1274 (strtoimax): Use sizeof (long), not
1275 sizeof strtol (ptr, endptr, base),
1276 to work around bug in IBM C compiler.
1278 2001-09-04 Paul Eggert <eggert@twinsun.com>
1280 * lib/xgetcwd.c: Include "xalloc.h".
1281 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1282 report an error and exit.
1284 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1285 (jm_PREREQ): Use it.
1287 2001-09-03 Paul Eggert <eggert@twinsun.com>
1289 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1290 (jm_PREREQ_XGETCWD): New macro.
1292 * lib/exclude.c (fnmatch_no_wildcards):
1293 Fix typo that caused us to do case-folding
1294 search even when that was not desired. This occurred only in the
1297 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1298 Do not include xalloc.h.
1299 (INITIAL_BUFFER_SIZE): New symbol.
1300 Do not use xmalloc / xrealloc, since the caller is responsible for
1301 handling errors. Preserve errno around `free' during failure.
1302 Do not overrun buffer when using getwd.
1304 * lib/xgetcwd.c (xgetcwd):
1305 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1306 to decide whether to use getcwd (NULL, 0).
1308 2001-09-02 Paul Eggert <eggert@twinsun.com>
1310 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1312 2001-09-01 Jim Meyering <meyering@lucent.com>
1314 * exclude.c: Use `""', not `<>' to #include non-system header files.
1315 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1316 and strncasecmp as r-values. Unixware didn't have declarations.
1318 2001-08-31 Jim Meyering <meyering@lucent.com>
1320 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1321 Use an initial, malloc'd, buffer of length 128 rather than
1322 a statically allocated one of length 1024.
1324 2001-08-30 Paul Eggert <eggert@twinsun.com>
1326 * lib/utime.c: Include full-write.h.
1327 * lib/xstrtol.c (strtoimax): New decl.
1329 2001-08-29 Paul Eggert <eggert@twinsun.com>
1331 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1333 * src/create.c (dump_file): Relativize link names before dumping.
1334 This fixes a bug reported by Jose Pedro Oliveira.
1336 * src/create.c (dump_file): Use offsetof when computing sizes for
1337 struct hack; this avoids wasted space in some cases.
1338 * src/incremen.c (note_directory, find_directory): Likewise.
1339 * src/names.c (name_gather, addname): Likewise.
1341 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1342 for consistency with other code that does similar things.
1343 * src/names.c (name_gather): Likewise.
1345 * src/names.c (read_name_from_file, name_next, name_gather,
1346 add_hierarchy_to_namelist): Avoid quadratic behavior when
1347 reallocating buffers. Check for buffer size overflow.
1348 (addname): Avoid unnecessary clearing of memory.
1350 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1352 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1353 name size allocation that caused core dumps.
1355 2001-08-28 Paul Eggert <eggert@twinsun.com>
1357 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1359 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1360 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1361 (daddr_t): Remove; no longer used.
1362 (jm_PREREQ_HUMAN): Add.
1364 * acconfig.h: Remove; no longer needed.
1366 * config.guess, config.sub:
1367 New files, from automake 1.5. Gettext 0.10.39 needs them.
1368 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1370 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1371 (SUBDIRS): Put intl before lib, as gettext requires.
1373 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1374 * intl: Upgrade entire directory to gettext 0.10.39.
1375 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1376 New files, from gettext 0.10.39.
1377 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1378 Upgrade to gettext 0.10.39,
1379 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1381 * po/cat-id-tbl.c, po/stamp-cat-id:
1382 Remove; no longer used by gettext 0.10.39.
1383 * po/ChangeLog: New file.
1385 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1386 $(srcdir)/tar.texi: Likewise.
1387 * doc/freemanuals.texi: New file.
1388 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1389 `fileds' -> `fields'
1390 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1392 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1393 (noinst_HEADERS): Add quote.h.
1394 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1396 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1398 * lib/full-write.c, lib/savedir.c: Comment fix.
1400 * lib/pathmax.h: Remove.
1402 * lib/quote.c, lib/quote.h: New files.
1404 * lib/xgetcwd.c: Don't include pathmax.h.
1405 Include stdlib.h and unistd.h if available.
1407 (xmalloc, xstrdup, free): Remove decls.
1408 (xgetcwd): Don't assume sizes fit in unsigned.
1409 Check for overflow when computing sizes.
1410 Simplify reallocation code.
1412 * lib/xmalloc.c: Quote failure tests.
1414 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1416 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1417 similar to strtol.c.
1418 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1419 (verify): New macro.
1420 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1421 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1422 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1423 changed to signed values. Check sizes at compile-time, not
1424 run-time. Prefer strtol to strtoll if both work.
1427 * lib/xstrtol.h (xstrtoimax): New decl.
1429 * m4/Makefile.am (EXTRA_DIST):
1430 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1431 longlong.m4, xstrtoimax.m4.
1433 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1434 Remove; now done by autoconf.
1435 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1436 Use AC_CHECK_TYPE instead of merely looking for the header.
1438 * m4/uintmax_t.m4: Use shorter comment.
1440 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1441 Quote first arg of AC_DEFUN.
1442 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1443 is needed to parse the include file.
1444 Simplify logic behind the args to AC_REPLACE.
1446 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1448 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1451 Use "Copyright %d" to simplify the translator's job in the future.
1452 Advise translator about circle-C.
1453 * src/tar.c: (decode_options): Likewise.
1454 * tests/genfile.c (main): Likewise.
1456 2001-08-28 Jim Meyering <meyering@lucent.com>
1458 * lib/argmatch.c: Include "quote.h".
1459 (argmatch_invalid): Quote the context.
1461 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1463 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1464 Use single-quote for local .h files.
1466 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1468 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1471 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1472 invoking mktime the last time.
1474 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1476 * lib/rename.c: Major rewrite by Volker Borchert to use system
1477 rename function, but to work around problems with trailing
1480 * lib/strtoll.c: New file, from glibc.
1481 * lib/strtoul.c: Update from glibc.
1483 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1484 Add support for signed numbers, too.
1485 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1487 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1489 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1490 (main): Use generic names in debugging output.
1491 * lib/strtoimax.c: Plus add the following changes of my own:
1492 (main): Use accurate names in debugging output.
1494 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1497 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1498 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1499 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1500 m4/utime.m4, m4/utimes.m4:
1501 Quote the first argument in each use of AC_DEFUN.
1503 * m4/getline.m4: Don't use string.h.
1505 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1507 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1509 2001-08-27 Paul Eggert <eggert@twinsun.com>
1511 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1513 The biggest change is the new --exclude semantics and options.
1514 The basic idea was suggested by Gerhard Poul; thanks!
1516 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1517 * README: ignfail.sh fails on some NFS hosts.
1518 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1520 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1521 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1522 Remove; the automake bug has been fixed.
1523 * acinclude.m4: Remove.
1525 * configure.ac: Renamed from configure.in.
1526 (AC_PREREQ): Bump from 2.13 to 2.52.
1527 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1528 1997-05-30) has an encoding error.
1529 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1530 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1532 * doc/fdl.texi: Update to current GNU version.
1534 * doc/tar.texi: Put leading '*' in direntry.
1535 Accommodate new gfdl sectioning.
1536 New option --recursion (the default) that is the inverse of
1539 New options --anchored, --ignore-case, --wildcards,
1540 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1541 Along with --recursion and --no-recursion, these control how exclude
1542 patterns are interpreted. The default interpretation of exclude
1543 patterns is now --no-anchored --no-ignore-case --recursion
1544 --wildcards --wildcards-match-slash.
1546 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1548 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1549 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1550 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1551 Include if available.
1552 (<xalloc.h>): Include
1553 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1554 (verify): New macro. Use it to verify that EXCLUDE macros do not
1555 collide with FNM macros.
1556 (struct patopts): New struct.
1557 (struct exclude): Use it, as exclude patterns now come with options.
1558 (new_exclude): Support above changes.
1559 (new_exclude, add_exclude_file):
1560 Initial size must now be a power of two to simplify overflow checking.
1561 (free_exclude, fnmatch_no_wildcards): New function.
1562 (excluded_filename): No longer requires options arg, as the options
1563 are determined by add_exclude. Now returns bool, not int.
1564 (excluded_filename, add_exclude):
1565 Add support for the fancy new exclusion options.
1566 (add_exclude, add_exclude_file): Now takes int options arg.
1567 Check for arithmetic overflow when computing sizes.
1568 (add_exclude_file): xrealloc might modify errno, so don't
1569 realloc until after errno might be used.
1571 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1573 (free_exclude): New decl.
1574 (add_exclude, add_exclude_file): Now takes int options arg.
1575 (excluded_filename): No longer requires options arg, as the options
1576 are determined by add_exclude. Now returns bool, not int.
1578 * lib/prepargs.c: Include <string.h>; required for C99 since
1582 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1584 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1585 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1587 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1588 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1590 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1591 subsumed by Autoconf 2.50.
1593 * m4/error.m4: Upgrade to serial 2.
1595 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1596 remove test for GNU C library. It's not correct, as some
1597 older glibcs are buggy.
1599 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1601 * m4/prereq.m4: Upgrade to serial 20, but then:
1602 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1603 (jm_PREREQ_EXCLUDE): New macro.
1604 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1607 * m4/realloc.m4: Upgrade to serial 4.
1609 * m4/strerror_r.m4: Revert to serial 1002.
1611 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1613 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1615 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1616 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1617 it is now subsumed by autoconf. Add inttypes.h.
1619 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1620 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1622 * src/buffer.c (new_volume): Stop if the script exits with an error.
1624 * src/common.h (excluded_with_slash, excluded_without_slash):
1625 Remove, replacing by:
1626 (excluded): New decl.
1627 (link_error): New decl.
1628 (excluded_name): Now returns bool.
1631 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1632 Support hard links to symbolic links.
1634 (struct delayed_symlink): Remove 'names' member, replacing it with
1635 'sources' and 'target' member. All uses changed.
1637 (struct string_list): New type.
1639 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1640 for struct hack; this avoids wasted space in some cases.
1642 (extract_archive): Fix test for absolute pathnames and/or "..".
1643 Use link_error to report errors for links.
1644 Remove redundant trailing '/' at "really_dir", for all uses, not
1645 just before invoking mkdir.
1646 If overwriting old files, do not worry so much about existing
1648 Fix mode computation in the case where the directory exists.
1650 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1651 link, make a copy of the symbolic link.
1653 * src/incremen.c (get_directory_contents):
1654 If ignore_failed_read_option, only warn about
1657 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1658 However, check for error even for '-' or '+' case.
1660 (print_header): Try parsing uids and gids as unsigned integers first,
1661 and as a uid_t or gid_t only if that fails. This adds support for
1662 listing positive uids and gids that are greater than UID_MAX and
1665 * src/misc.c (link_error): New function.
1667 * src/names.c (collect_and_sort_names):
1668 If ignore_failed_read_option, only warn about
1671 (excluded_name): Now returns bool. Simplify, as the fancy
1672 features are now all in excluded_filename.
1674 * src/rtapelib.c (base_name): Remove decl, as system.h now
1677 * src/system.h: Include stddef.h if available.
1678 (offsetof): Declare if stddef.h doesn't.
1680 Include <dirname.h>.
1681 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1683 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1684 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1685 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1686 WILDCARDS_MATCH_SLASH_OPTION):
1689 (long_options, usage, decode_options): Add support for --anchored,
1690 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1691 --no-wildcards-match-slash, --recursion, --wildcards,
1692 --wildcards-match-slash.
1694 (decode_options): Implement the new way of interpreting exclude
1697 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1699 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1700 just print error messages suggesting alternatives.
1702 (add_filtered_exclude): Remove.
1704 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1706 * tests/extrac04.sh (out): Remove
1707 directory/subdirectory/file1, as the new semantics for
1708 --exclude exclude it.
1710 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1712 2001-08-12 Paul Eggert <eggert@twinsun.com>
1714 * lib/addext.c (<errno.h>): Include.
1715 (errno): Declare if not defined.
1716 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1717 leaves errno alone, because there is no limit. Also, work even if
1718 size_t is narrower than long.
1720 2001-07-08 Paul Eggert <eggert@twinsun.com>
1722 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1724 2001-05-10 Paul Eggert <eggert@twinsun.com>
1726 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1727 Include <backupfile.h> and <dirname.h> after size_t is defined.
1728 (addext): Use base_len to trim redundant trailing slashes instead of
1731 * lib/backupfile.c (ISSLASH, base_name):
1732 Remove decls; now in dirname.h.
1733 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1735 (find_backup_file_name): Rename locals to avoid new functions.
1736 Use base_len instead of rolling it ourselves.
1737 Work even if dirlen is 0.
1738 Use a dir of '.' if given the empty string.
1741 Do not include <stdio.h>, <assert.h>; no longer needed.
1742 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1743 Include <string.h>, <dirname.h>.
1744 (base_name): Allow file names ending in slashes, other than names
1745 that are all slashes. In this case, return the basename followed
1748 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1749 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1750 (dir_len): Renamed from dirlen.
1751 All callers changed.
1753 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1755 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1757 2001-02-16 Paul Eggert <eggert@twinsun.com>
1759 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1760 Do not declare or define if HAVE_MBRTOWC,
1761 since the test for HAVE_MBRTOWC now requires proper declarations.
1763 * lib/alloca.c (malloc): Undef before defining.
1765 2001-02-13 Paul Eggert <eggert@twinsun.com>
1767 * src/compare.c (read_and_process): Use off_t for size.
1768 From Maciej W. Rozycki.
1770 2001-01-26 Paul Eggert <eggert@twinsun.com>
1772 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1774 2001-01-12 Paul Eggert <eggert@twinsun.com>
1776 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1778 * lib/savedir.h (savedir): Remove size arg.
1780 * doc/tar.texi: Add @setchapternewpage odd.
1781 Remove -I as an alias for -T, for now.
1783 Update copyright. Remove "Published by".
1784 Dates beginning with / or . are taken to be file names.
1786 * src/tar.c (<time.h>): Do not include;
1787 (time): Do not declare.
1788 (usage): Remove -I as an alias for -T.
1789 (OPTION_STRING): Remove -I.
1790 (decode_options): Dates that look like an absolute path name,
1791 or that start with '.', are presumed to be file names whose
1793 Remove 'I' as an aliase for 'T'.
1796 * src/extract.c (<time.h>): Do not include; system.h now does this.
1797 (make_directories): Skip filesystem prefixes.
1798 Don't assume '/' is the only separator.
1799 (extract_sparse_file): Use new full_write semantics.
1800 On write error, return instead of invoking skip_file.
1801 Do not free sparsearray; caller does this now.
1802 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1804 (extract_archive): Don't assume file name lengths fit in int.
1805 Report what got stripped from member name; it might be more than '/'.
1806 Use new full_write semantics.
1807 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1809 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1811 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1812 (time): Remove decl; likewise.
1813 (child_open_for_uncompress): Use new full_write semantics.
1814 (flush_write): Use ISSLASH instead of testing for '/'.
1815 (flush_read): Likewise.
1817 * src/rmt.h (_remdev): Look for / anywhere in Path.
1819 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1820 Don't assume '/' is the only separator.
1821 (safer_rmdir): Don't assume '/' is the only separator.
1823 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1825 * lib/dirname.h (dirlen): New decl.
1827 * src/incremen.c (get_directory_contents):
1828 Remove path_size arg; all callers changed.
1829 Don't assume '/' is the only directory separator.
1830 (gnu_restore): Work even if file name length doesn't fit in int.
1832 * lib/addext.c (ISSLASH): New macro.
1833 (addext): Trim any redundant trailing slashes.
1835 * src/names.c (name_next):
1836 Don't assume '/' is the only directory separator.
1837 (namelist_match): Likewise.
1838 (add_hierarchy_to_namelist): Remove dirsize arg.
1839 Do not assume '/' is the only directory separator.
1840 (new_name): Likewise.
1842 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1843 (libtar_a_SOURCES): Add dirname.c.
1845 * src/create.c (relativize):
1846 New function, with much of old start_header's guts.
1847 Handle filesystem prefixes.
1848 (start_header): Use this new function.
1849 (init_sparsearray): Don't bother to zero out the new array;
1851 (deal_with_sparse): Fix array allocation bug.
1852 (create_archive): Don't assume '/' is the only separator.
1853 (dump_file): Likewise.
1854 Don't worry about leading / in symlink targets.
1856 * lib/savedir.c (savedir):
1857 Remove size arg; it wasn't portable. All callers changed.
1859 * lib/utime.c (utime_null): Adjust to new full_write convention.
1861 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1863 * lib/backupfile.c: Include <dirname.h>.
1864 (ISSLASH): New macro.
1865 (find_backup_file_name): Use dirlen to calculate directory lengths.
1866 (max_backup_version): Strip redundant trailing slashes.
1868 * src/common.h: Include <full-write.h>.
1869 (get_directory_contents): No longer has size arg.
1870 (gnu_restore): Arg is size_t, not int.
1872 * src/system.h: Include <time.h>.
1873 (time): Declare if not defined.
1875 * lib/full-write.c: Include full-write.h, not safe-read.h.
1876 full_write returns size_t, with short writes meaning failure.
1877 All callers changed.
1879 * src/rtapelib.c: Include full-write.h.
1881 * src/rmt.c: Include full-write.h.
1882 (main): Update copyright.
1884 * doc/getdate.texi: Mention that only English is supported.
1885 Show how to use "date" so that the output is acceptable to getdate.
1886 Mention Z as an abbreviation for UTC.
1888 * lib/full-write.h: New file.
1890 * src/list.c: system.h now does time.h stuff.
1893 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1895 Do not include string.h, strings.h, or assert.h; no longer needed.
1896 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1898 (base_name): New decl.
1899 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1900 (dir_name_r): Remove.
1901 (dirlen): New function.
1902 (dir_name): Use dirlen instead of dir_name_r.
1903 (<string.h>, <strings.h>): Include only if test program.
1904 (main): Use "return 0", not "exit (0)".
1906 2000-12-08 Paul Eggert <eggert@twinsun.com>
1908 * lib/dirname.h: New file.
1910 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1912 * lib/fnmatch.c: Do not comment out all the code if we are using
1913 the GNU C library, because in some cases we are replacing buggy
1914 code in the GNU C library itself.
1916 2000-10-30 Paul Eggert <eggert@twinsun.com>
1918 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1920 2000-10-29 Paul Eggert <eggert@twinsun.com>
1922 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1924 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1926 2000-10-28 Paul Eggert <eggert@twinsun.com>
1928 * doc/tar.texi: --no-recursion now applies to extraction, too.
1929 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1930 * src/names.c (namelist_match, excluded_name):
1931 Do not match subfiles of a directory
1932 if --no-recursion is specified.
1933 * src/tar.c (NO_RECURSE_OPTION): Remove.
1934 (long_options): Have getopt set the --no-recursion flag.
1935 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1936 Remove case for NO_RECURSE_OPTION.
1937 * src/common.h (recursion_option):
1938 Renamed from no_recurse_option, with sense
1939 negated, and with FNM_LEADING_DIR being the nonzero value.
1941 * names.c (namelist_match): New function.
1942 (name_match, name_scan): Use it to eliminate duplicate code.
1943 (names_notfound): Remove special case for Amiga.
1945 2000-10-27 Paul Eggert <eggert@twinsun.com>
1947 * src/misc.c (read_error_details, read_warn_details,
1948 read_fatal_details): Don't assume size_t is unsigned long.
1950 * src/buffer.c (flush_read): If read_full_records_option, try to
1951 fill the input buffer, as --delete -f - needs this.
1953 2000-10-24 Paul Eggert <eggert@twinsun.com>
1955 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1957 * src/buffer.c (check_label_pattern):
1958 Make sure header name is a string before
1959 passing it to fnmatch.
1960 (init_volume_number): Check for global_volno overflow.
1961 (new_volume): Check for global_volno overflow.
1963 * src/tar.c (decode_options):
1964 Check that volume label is not too long to overflow
1965 name in tar header block.
1967 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1969 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1970 (AC_FUNC_STRERROR_R): Use this instead.
1972 2000-10-23 Paul Eggert <eggert@twinsun.com>
1974 * src/extract.c: Include <time.h>, since we invoke "time".
1976 * lib/prepargs.c (prepend_default_options):
1977 Don't use NULL, for portability.
1979 * m4/fnmatch.m4: Add "working" to message.
1981 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1983 (getpwuid, getgrgid): Declare only if system headers don't.
1984 (gid_to_gname): Don't invoke setgrent.
1985 (namelist): Now static, not global.
1986 (nametail): New var. All uses of namelast changed to use
1987 nametail, with one extra level of indirection.
1988 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1989 (name_match): Set nametail too, when setting namelist to null.
1990 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1991 struct name *, so that we don't have to look up the name again
1992 here. Get change_dir from dir rather than as a separate arg. Add
1993 dirsize arg, and pass it along to get_directory_contents. Remove
1994 unnecessary check of directory type.
1995 (new_name): Do not append a slash if PATH already ends in one.
1996 (avoided_names, struct avoided_name): Remove.
1997 (avoided_name_table): New var, replacing avoided_names.
1998 (hash_avoided_name, compare_avoided_names): New function.
1999 (add_avoided_name, is_avoided_name): Use hash table rather than
2002 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
2003 (child_open_for_compress, child_open_for_uncompress,
2004 close_archive): Propagate any failure of the compression process
2006 (open_archive, flush_write, flush_read, close_archive): Do not
2007 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
2008 -1. Instead, allocate an array with the size that's needed.
2009 (open_archive): Don't bother checking S_ISCHR of /dev/null.
2010 (backspace_output): Don't try to backspace past start of archive.
2011 (close_archive): Remove special case for DELETE_SUBCOMMAND.
2013 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
2014 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
2015 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
2016 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
2017 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
2018 WITH_DMALLOC, WITH_REGEX):
2019 Remove; now generated automatically.
2021 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
2022 compatibility for glibc fragments.
2023 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
2024 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
2025 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
2026 that we needn't put an entry into acconfig.h.
2027 (ALL_LINGUAS): Add da.
2028 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
2029 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
2031 (AC_MBSTATE_T): Add.
2032 (RMT): Append $(EXEEXT).
2033 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
2034 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
2035 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
2036 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
2037 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
2038 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
2039 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
2040 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
2041 (EMUL_OPEN3): Remove; no longer needed.
2042 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
2044 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
2046 * src/common.h: Do not include basename.h.
2047 * src/rtapelib.c (base_name): Do not include basename.h;
2048 declare base_name instead.
2050 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2052 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2053 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2054 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2055 Adjust to the above changes.
2057 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2059 * src/open3.c: Remove.
2061 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2062 (tar_SOURCES): Remove open3.c.
2063 (INCLUDES): Remove -I.., as automake does that.
2064 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2066 The following changes are to put LOCALEDIR into localedir.h instead
2067 of passing it on the command line.
2069 (DISTCLEANFILES): New macro.
2070 (localedir.h): New rule.
2071 (rmt.o tar.o): Now depend on localedir.h.
2073 * tests/delete02.sh, tests/extrac04.sh: New files.
2075 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2076 (TESTS): Add extrac04.sh, and restore delete02.sh.
2077 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2078 (INCLUDES): Remove -I.. as automake does this now.
2080 * src/rtapelib.c (rexec): Don't declare unless using it.
2081 (do_command): Simplify signal-handling code slightly.
2083 * src/delete.c (blocks_needed): Remove. All uses changed to use
2084 blocking_factor - new_blocks.
2085 (acting_as_filter): New var.
2086 (write_record, delete_archive_members): Use acting_as_filter
2087 rather than archive == STDIN_FILENO to detect whether we're acting
2088 as a filter, as open can return STDIN_FILENO in some cases.
2089 (delete_archive_members): Ignore zero blocks if
2090 ignore_zeros_option is nonzero. Fix bug that messed up last
2091 output block: write_eot can't be used here, as it gets confused
2092 when the input is at end of file.
2094 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2095 symbolic link contents length. Pass directory size to
2096 get_directory_contents.
2098 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2099 m4/strerror_r.m4: New files.
2100 * m4/signedchar.m4: Remove this file.
2101 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2102 * m4/Makefile.am (EXTRA_DIST): Likewise.
2104 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2106 * po/da.po: New translation file.
2108 * src/mangle.c (extract_mangle):
2109 Fix diagnostic with wrong number of %s'es.
2111 * lib/fnmatch.c (fnmatch):
2112 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2113 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2115 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2116 fall off a device's end. Detect this.
2118 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2120 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2121 include <pathmax.h> and directory include files like <dirent.h>;
2122 no longer used. Include <savedir.h> instead.
2123 (closedir, signed_char): remove macro; no longer used.
2124 (bool, false, true): Include <stdbool.h> if you have the include
2125 file, otherwise define.
2128 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2129 opendir_warn, readdir_error): Remove; no longer needed.
2130 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2131 before deciding whether we're trying to remove ".".
2132 (remove_any_file): Try unlink first if we are not root. Use
2133 savedir when recursively removing directories, to avoid exhausting
2135 (savedir_error, savedir_warn, symlink_error): New functions.
2137 * src/list.c: (read_and): Do not invoke
2138 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2139 responsible for that. Do not invoke apply_delayed_set_stat; our
2140 caller is now responsible for that.
2141 (read_header): Use signed char instead of signed_char. Prevent
2142 later references to current_header from mistakenly treating it as
2144 (from_header): Quote invalid base-64 strings in diagnostics.
2145 (time_from_header): Do not warn about future timestamps in
2146 archive; check_time now does that.
2147 (print_header): Quote unknown file types.
2148 (skip_member): New function, replacing skip_extended_headers and
2149 now skipping the whole member instead of just the extended
2150 headers. All callers changed. This makes the code handle
2151 extended headers uniformly, and fixes some bugs.
2153 * src/update.c (update_archive): Use skip_member.
2155 * src/extract.c (we_are_root): Now global.
2156 (struct delayed_symlink): New type.
2157 (delayed_symlink_head): New var.
2158 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2159 not apply_delayed_set_stat.
2160 (set_mode, set_stat): Pointer args are now const pointers.
2161 (check_time): New function.
2162 (set_stat): Warn if setting a file's timestamp to be the future.
2163 (make_directories): Do not save and restore errno.
2164 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2165 intermediate directories.
2166 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2167 not in caller. Extract potentially dangerous symbolic links more
2168 carefully, deferring their creation until the end, and using a
2169 regular file placeholder in the meantime. Do not remove trailing
2170 / and /. from file names. Do not bother checking for ".." when
2171 checking whether a directory loops back on itself, as loopbacks
2172 can occur with symlinks too. Also, in that case, do not bother
2173 saving and restoring errno; just set it to EEXIST.
2174 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2175 ancestor if it ends in slash too (as well as ending in a char just
2177 (apply_delayed_set_stat): Remove.
2178 (apply_delayed_symlinks, extract_finish): New functions.
2180 * doc/fdl.texi: New file.
2181 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2182 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2183 * doc/tar.texi: Add Free Documentation License. New section
2184 "Overwrite Old Files", and revamp that section to make it easier to
2185 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2186 documentation into getdate.texi. Fix several minor typos. Describe
2187 TAR_OPTIONS. Describe incompatibility between incremental backups and
2188 --atime-preserve. Describe incompatibility between --verify and other
2189 options. Mention that tar normally removes symbolic links rather than
2190 following them, when extracting a file of the same name.
2192 * THANKS: Add gpoul. Change skip's address.
2194 * po/POTFILES.in: Add lib/human.c.
2196 * src/common.h (namelist, namelast): Remove decls.
2197 (we_are_root, extract_finish, skip_member, savedir_error,
2198 savedir_warn, symlink_error, gnu_list_name): New decls.
2199 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2200 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2201 closedir_warn, opendir_error, opendir_warn, readdir_error,
2202 readdir_warn): Remove decls.
2203 (get_directory_contents): New off_t arg.
2204 (addname): Now returns struct name *.
2206 * src/tar.h, tests/genfile.c: Fix comments.
2208 * src/create.c: Include hash.h.
2209 (gnu_list_name): Remove decl.
2210 (struct link): Remove "next" member.
2212 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2213 consistency with other diagnostics.
2214 (deal_with_sparse): Check for I/O error when closing the file.
2215 (create_archive): Do not allocate an array of size PATH_MAX, as
2216 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2217 the size that's needed.
2218 (hash_link, compare_links): New functions.
2219 (dump_file): Do not exhaust open file descriptors when descending
2220 deeply into a directory, by using savedir rather than
2221 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2222 Hash the set of links already created, instead of using a linked
2223 list. Fix some bugs in outputting sparse files which caused the
2224 sparse tables to be incorrect. When a file unexpectedly shrinks,
2225 output zeros rather than garbage. Do not allocate an array of
2226 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2227 allocate an array with the size that's needed.
2229 * src/incremen.c: Include hash.h.
2230 (struct directory): Remove "next", "dir_text". Change "name" to
2231 be char[1] with struct hack, not const char *. Add "found".
2232 (directory_list): Remove. Replaced by directory_table.
2233 (directory_table): New var.
2234 (nfs_string): Renamed from nfs.
2235 (hash_directory, compare_directories): New functions.
2236 (note_directory): Now returns struct directory *. First arg is
2237 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2238 Remove text arg. New "found" arg, basically corresponding to the
2239 old text arg not being null. All callers changed.
2240 (note_directory, find_directory): Use hash table rather than
2242 (get_directory_contents): New arg "device". Use savedir to do the
2243 hard work. Save the nfs-ness of stat_data, since it might change
2244 under us. Use note_directory instead of find_directory to save
2245 some work. When adding an "A" record, do it with
2246 add_to_accumulator instead of cheating with strcat.
2247 (read_directory_file): Use "+" flag before device to indicate
2248 whether it was NFS. Fix typo in checking for strtoul error.
2249 (write_directory_file_entry): New function.
2250 (write_directory_file): Use it, and use the hash routines to
2251 traverse the directory table.
2252 (gnu_restore): Use savedir rather than opendir/readdir.
2254 * src/tar.c: Include localedir.h, prepargs.h.
2255 (long_options): Now static.
2256 (long_options, usage, decode_options): -j is now short for
2257 --bzip2, and -I is now an alias for -T.
2258 (decode_options, main): argv is not const pointer now.
2259 (decode_options): Invoke prepend_default_options to support
2260 TAR_OPTIONS. In diagnostic, mention the string that was the
2261 invalid blocking factor, tape length, group, owner, or record
2262 size. --delete is no longer incompatible with -f -, undoing
2264 (main): Invoke extract_finish at end of extraction.
2266 * src/rmt.c: Include localedir.h.
2267 (main): Update copyright date to 2000.
2269 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2270 following changes: Use @sc where appropriate. Document the ranges of
2271 supported times more precisely. Add Eggert to getdate authors.
2272 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2273 zone names, as it wasn't correct and people shouldn't be relying on it
2274 anyway. Relative items also account for non-DST adjustments. Fix
2277 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2279 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2281 * tests/preset.in: Set LANGUAGE to the empty string, for some
2284 2000-10-20 Paul Eggert <eggert@twinsun.com>
2286 * m4/fnmatch.m4: Mention the GNU C library.
2288 2000-10-19 Paul Eggert <eggert@twinsun.com>
2290 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2293 2000-10-17 Paul Eggert <eggert@twinsun.com>
2295 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2298 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2299 (CHAR_BIT): Define if not defined.
2301 2000-09-09 Paul Eggert <eggert@twinsun.com>
2303 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2305 2000-08-07 Paul Eggert <eggert@twinsun.com>
2307 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2309 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2310 change to array from char *.
2312 2000-08-06 Paul Eggert <eggert@twinsun.com>
2314 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2315 compatibility with glibc 2.1.3 strftime.c.
2317 2000-07-31 Paul Eggert <eggert@twinsun.com>
2319 * lib/quotearg.c (quotearg_n_options):
2320 Don't make the initial slot vector a constant,
2321 since it might get modified.
2323 * lib/quotearg.c: Add support for more than one preallocated slot.
2325 2000-07-30 Paul Eggert <eggert@twinsun.com>
2327 * lib/quotearg.c (quotearg_n_options):
2328 Preallocate a slot 0 buffer, so that the caller
2329 can always quote one small component of a "memory exhausted" message
2332 2000-07-23 Paul Eggert <eggert@twinsun.com>
2335 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2336 mbstate_t is always defined.
2338 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2339 some GCC installations, and this configuration error is likely to be
2342 2000-07-22 Paul Eggert <eggert@twinsun.com>
2345 When the system forces us to redefine mbstate_t, shadow its mbsinit
2346 function. From Bruno Haible.
2348 2000-07-14 Paul Eggert <eggert@twinsun.com>
2350 * lib/xmalloc.c: Simplify exhausted message.
2352 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2354 2000-07-13 Paul Eggert <eggert@twinsun.com>
2356 * lib/quotearg.h (enum quoting style):
2357 New constant clocale_quoting_style.
2360 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2361 Add support for clocale_quoting_style, undoing previous change to
2362 locale_quoting_style.
2364 2000-07-10 Paul Eggert <eggert@twinsun.com>
2367 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2368 since otherwise we don't need it.
2369 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2370 since we don't do multibytes in that case.
2371 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2372 invoke multibyte primitives.
2374 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2375 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2376 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2377 and mbstate_t, to a single-part test that simply defines mbstate_t.
2379 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2380 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2381 to decide whether to define the BeOS workaround macro;
2382 this adjusts to the change to AC_MBSTATE_T.
2384 * m4/strerror_r.m4: New file.
2386 2000-07-05 Paul Eggert <eggert@twinsun.com>
2388 * lib/quotearg.c: Use double-quote to quote.
2390 * lib/quotearg.c (N_): New macro.
2391 (gettext_default): New function.
2392 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2393 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2396 * lib/quotearg.c (struct quoting_options):
2397 Simplify quote_these_too dimension.
2398 From Bruno Haible <haible@clisp.cons.org>.
2400 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2401 Test for mbstate_t only if the test
2402 for an object-type mbstate_t fails.
2404 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2406 2000-07-03 Paul Eggert <eggert@twinsun.com>
2408 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2409 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2411 * lib/quotearg.c (mbrtowc):
2412 Assign to *pwc, and return 1 only if result is nonzero.
2413 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2415 2000-07-02 Paul Eggert <eggert@twinsun.com>
2417 * lib/quotearg.c (mbstate_t):
2418 Do not define; it should be defined with AC_CHECK_TYPE.
2420 2000-06-26 Paul Eggert <eggert@twinsun.com>
2422 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2423 a bug in glibc 2.1.3.
2425 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2427 2000-06-19 Paul Eggert <eggert@twinsun.com>
2429 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2430 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2431 (ISPRINT): Likewise.
2432 Reported by Tom Tromey.
2434 2000-06-15 Paul Eggert <eggert@twinsun.com>
2436 * lib/human.c (adjust_value): New function.
2437 (human_readable_inexact): Apply rounding style even when printing
2440 * lib/human.c: Avoid shadowing warnings.
2443 2000-06-14 Paul Eggert <eggert@twinsun.com>
2445 * lib/human.c (human_readable_inexact): Allow an input block size
2446 that is not a multiple of the output block size, and vice versa.
2448 * lib/getdate.y (get_date): Apply relative times after time zone
2449 indicator, not before.
2451 2000-05-31 Paul Eggert <eggert@twinsun.com>
2453 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2454 and thus don't need AC_CANONICAL_HOST.
2456 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2457 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2458 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2459 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2460 changed. Instead of inspecting the output of getconf, try to
2461 compile the test program without and with the macro definition.
2462 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2463 getconf. Instead, check for the needed flags by compiling test
2466 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2468 * config.guess, config.sub: Remove these files, for similar reasons.
2470 2000-05-03 Paul Eggert <eggert@twinsun.com>
2472 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2473 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2474 bug. This avoids a clash when files like regex.c that define
2477 2000-05-02 Paul Eggert <eggert@twinsun.com>
2479 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2480 Define _GNU_SOURCE if this is needed to make
2481 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2482 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2484 * lib/quotearg.c (mbrtowc, mbstat_t):
2485 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2486 (<wctype.h>): Include if HAVE_WCTYPE_H.
2487 (iswprint): Define to 1 if we lack it
2489 2000-04-18 Paul Eggert <eggert@twinsun.com>
2491 * m4/mbstate_t.m4: New file.
2493 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2495 * tests/ignfail.sh: Test for uid 0 along with user "root".
2497 2000-04-05 Paul Eggert <eggert@twinsun.com>
2499 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2500 Don't use -n32 on IRIX if the installer said
2503 2000-02-28 Paul Eggert <eggert@twinsun.com>
2505 * lib/quotearg.c (ALERT_CHAR): New macro.
2506 (quotearg_buffer_restyled): Use it.
2508 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2510 * src/list.c (tartime): Fix off-by-one error when copying year if
2513 2000-02-18 Paul Eggert <eggert@twinsun.com>
2515 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2516 (textint): New typedef.
2517 (parser_control): Changed from struct parser_control to typedef
2518 (for consistency). Member year changed from int to textint. All
2520 (YYSTYPE): Removed; replaced by %union with int and textint
2522 (tID): Removed; not used.
2523 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2524 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2525 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2526 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2527 (date, number, to_year): Use width of number in digits, not its
2528 value, to determine whether it's a 2-digit year, or a 2-digit
2530 (yylex): Store number of digits of numeric tokens. Return '?' for
2531 unknown identifiers, rather than (unused) tID.
2533 2000-01-16 Paul Eggert <eggert@twinsun.com>
2535 * lib/quotearg.c (quotearg_buffer_restyled):
2536 Do not quote alert, backslash, formfeed,
2537 and vertical tab unnecessarily in shell quoting style.
2539 2000-01-15 Paul Eggert <eggert@twinsun.com>
2542 Change quoting to be compatible with future autoconf versions.
2544 2000-01-11 Paul Eggert <eggert@twinsun.com>
2546 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2548 2000-01-07 Paul Eggert <eggert@twinsun.com>
2550 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2552 Fix bug with fnmatch.h dependency, as follows:
2553 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2554 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2556 * src/common.h (apply_nonancestor_delayed_set_stat):
2557 Renamed from apply_delayed_set_stat.
2558 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2559 chown_error_details, close_warn, closedir_warn, mkdir_error,
2560 read_error_details, read_fatal_details, read_warn_details,
2561 seek_error_details, seek_warn_details, utime_error,
2562 write_error_details, write_fatal_details): New decls.
2564 Make diagnostic messages more regular.
2565 * src/create.c (dump_file): Quote file names with colons if possible.
2566 * src/compare.c (diff_archive): Likewise.
2567 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2568 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2569 * src/mangle.c (extract_mangle): Likewise.
2570 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2572 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2573 new_volume, xclose):
2574 Use error message functions to report errors consistently.
2575 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2576 * src/create.c (finish_sparse_file, dump_file): Likewise.
2577 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2578 extract_archive): Likewise.
2579 * src/list.c (list_archive): Likewise.
2580 * src/update.c (append_file): Likewise.
2581 * src/compare.c (diff_init, diff_sparse_files):
2582 Use xalloc_die to report memory exhaustion.
2583 * src/incremen.c (gnu_restore): Likewise.
2584 * src/list.c (read_header): Likewise.
2585 * src/mangle.c (extract_mangle): Likewise.
2586 * src/misc.c (maybe_backup_file): Likewise.
2587 * src/tar.c (decode_options): Likewise.
2588 * src/compare.c (read_and_process, fill_in_sparse_array,
2590 Use consistent terminology for unexpected-EOF message.
2591 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2592 * src/list.c (list_archive, read_header, skip_file,
2593 skip_extended_headers): Likewise.
2594 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2595 (xdup2): Regularize messages with rest of tar.
2597 * src/buffer.c (flush_read): Don't read past EOF.
2599 * src/extract.c (extr_init):
2600 If we run out of memory, invoke apply_delayed_set_stat.
2601 (prepare_to_extract): Don't complain if we can't remove ".".
2602 (apply_delayed_set_stat): New function.
2603 (apply_nonancestor_delayed_set_stat):
2604 Renamed from apply_delayed_set_stat. All uses changed.
2605 Don't remove head if it doesn't apply.
2607 * src/create.c (find_new_file_size):
2608 Return size instead of storing through pointer.
2609 All callers changed.
2610 (deal_with_sparse): Don't keep reading after read errors.
2611 (finish_sparse_file): Just abort if there is an internal error.
2612 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2613 Don't restore access times on directories during incremental dumps
2614 until after dealing with the directory.
2615 If ignoring failed reads, count closedir, read, and unknown
2616 file errors as warnings, not errors.
2617 Fix buffer overrun problem when dumping sparse files.
2619 * src/list.c (read_and):
2620 Invoke apply_nonancestor_delayed_set_stat on file names
2621 after handling them.
2622 (decode_mode): Remove; moved to misc.c.
2624 * src/misc.c (safer_rmdir): New function.
2625 (remove_any_file): Use it to avoid problems with rmdir(".").
2626 (maybe_backup_file): Regularize diagnostics.
2627 (undo_backup_file): Likewise.
2628 (decode_mode): Moved here from list.c.
2629 (chmod_error_details, chown_error_details, close_fatal,
2630 close_warn, closedir_warn, mkdir_error, read_error_details,
2631 read_warn_details, read_fatal_details, seek_error_details,
2632 seek_warn_details, utime_error, write_error_details,
2633 write_fatal_details): New functions.
2635 * src/delete.c (save_record): Remove static variable (now local).
2636 (move_archive): Don't position before start of archive.
2637 (write_record): Abort if count is zero at inopportune time.
2640 * src/tar.c (decode_options): --delete and -f - are now
2641 incompatible, since we didn't have time to fix their bugs.
2643 * tests/Makefile.am (TESTS): Remove delete02.sh.
2644 * tests/ignfail.sh: Adjust to new quoting scheme again.
2646 2000-01-06 Paul Eggert <eggert@twinsun.com>
2648 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2649 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2650 (tm_diff): Renamed from difftm. All uses changed.
2651 Replace body with that taken from GNU C Library 2.1.3pre1.
2652 (get_date): Prefer tm_gmtoff to tm_diff if available.
2654 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2656 * tests/incremen.sh: Invoke stat on newly created file so that its
2657 ctime is updated on Nextstep.
2659 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2661 * lib/getdate.y (get_date):
2662 Fix typo when checking for time_t overflow in time zone calculations.
2664 1999-12-13 Paul Eggert <eggert@twinsun.com>
2666 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2668 * README-alpha: New file.
2669 * README: New sections for gzip and bzip2, Solaris.
2670 Remove mention of BACKLOG.
2672 * configure.in (AC_C_BACKSLASH_A): Add.
2673 (AC_CHECK_HEADERS): Add wchar.h.
2674 (AC_CHECK_FUNCS): Add mbrtowc.
2675 (AC_FUNC_CLOSEDIR_VOID): Add.
2677 * tests/Makefile.am (TESTS): Add delete02.sh.
2678 (POSTPONED_TESTS): Remove.
2679 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2682 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2684 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2686 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2688 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2690 * src/tar.c ("quotearg.h"): New include.
2691 (usage): Now has __attribute__ ((noreturn)).
2692 (confirm): Report errno if we can't open tty.
2693 (confirm, decode_options):
2694 Quote arbitrary strings in diagnostics.
2695 (OVERWRITE_OPTION): New constant.
2696 (long_options, usage, decode_options): New --overwrite option.
2697 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2698 are now mutually exclusive.
2699 Don't assume that gettext preserves errno.
2700 (main): Set default quoting style to escape_quoting_style.
2702 * src/update.c (<quotearg.h>): New include.
2704 Don't assume that gettext preserves errno.
2705 Quote arbitrary strings in diagnostics.
2706 Check for close error.
2708 * src/names.c (<quotearg.h>): New include.
2709 (name_init, name_next, name_close, names_notfound,
2710 collect_and_sort_names): Don't assume that gettext preserves
2711 errno. Quote arbitrary strings in diagnostics.
2712 (excluded_name): Fix typo that caused empty patterns to be
2715 * src/misc.c (<quotearg.h>): New include.
2716 (quote_copy_string): Quote only newline and backslash; the output is no
2717 longer meant for humans, and is locale-independent.
2718 (contains_dot_dot): New function.
2719 (remove_any_file): Don't use lstat; just rmdir the file and then use
2720 unlink if the rmdir fails because the file isn't a directory.
2721 Check for readdir and closedir errors.
2722 (maybe_backup_file): Report "stat" for stat errors.
2723 (maybe_backup_file, chdir_do):
2724 Quote arbitrary strings in diagnostics.
2725 (maybe_backup_file, undo_last_backup):
2726 Don't assume that gettext preserves errno.
2727 (call_arg_error, call_arg_fatal, call_arg_warn,
2728 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2729 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2730 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2731 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2732 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2733 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2735 * src/system.h (__attribute__): New macro.
2736 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2737 (S_ISDOOR): New macro.
2738 (closedir): New macro, if CLOSEDIR_VOID.
2740 * src/rmt.c, src/rtapelib.c (decode_oflag):
2741 O_APPEND might not be defined.
2743 * src/list.c: (read_and, list_archive):
2744 Quote arbitrary strings in diagnostics.
2745 (from_header): Use locale_quoting_style to quote diagnostics.
2746 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2748 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2750 * src/Makefile.am: Use ## for copyright comments.
2752 * src/extract.c (<quotearg.h>): New include.
2753 (enum permstatus): New enum.
2754 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2755 two mallocs. New members file_name_len, invert_permissions, permstatus.
2756 (extr_init): Remove hack that silently adjusted newdir_umask.
2757 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2758 Use these args to decide whether and how to set modes.
2759 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2760 Don't assume that gettext preserves errno.
2761 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2762 (delay_set_stat, repair_delayed_set_stat): New functions.
2763 (make_directories): Avoid mkdir where last part of path is "..".
2764 Create a struct delayed_set_stat for each directory made.
2765 (prepare_to_extract): Renamed from unlink_destination, and
2766 return 0 immediately if to_stdout_option; all callers changed.
2767 (maybe_recoverable): New parameter interdir_made.
2768 Add support for --overwrite.
2769 (extract_sparse_file, extract_archive):
2770 Quote arbitrary strings in diagnostics.
2771 (extract_archive): By default, warn about ".." in member names, and skip them.
2772 Don't open files with O_NONBLOCK or O_APPEND.
2773 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2774 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2775 minus the current umask. Keep track of intermediate directories made,
2776 to avoid looping when making x/../x when x doesn't exist; the
2777 earlier code solved this in a different way that didn't fit well
2778 into the new scheme. Don't extract permissions onto existing
2779 directories unless --overwrite is given. Do not add -wx------
2780 permissions to new directories permanently; just do it temporarily.
2781 Remove no-longer-needed hack with MSDOS and directory time stamps.
2782 (apply_delayed_set_stat): New argument specifies which directories to
2783 fix statuses of. Do not wait until the end of extraction to fix
2784 statuses; instead, fix a directory's status once we exit that directory.
2785 This requires less memory and does the right thing in some cases
2786 where the old method didn't.
2787 (fatal_exit): New function.
2789 * src/incremen.c (<quotearg.h>): New include.
2790 (get_directory_contents, gnu_restore):
2791 Check for readdir and closedir errors.
2792 (get_directory_contents, read_directory_file, gnu_restore):
2793 Quote arbitrary strings in diagnostics.
2794 (get_directory_contents, read_directory_file, write_directory_file):
2795 Don't assume that gettext preserves errno.
2797 * src/create.c (<quotearg.h>): New include.
2798 (start_header): Use `member names' to refer to archive member names, not
2799 `archive names'. Warn about `..' in member names.
2800 (finish_sparse_file, dump_file):
2801 Quote arbitrary strings in diagnostics.
2802 (finish_sparse_file, dump_file):
2803 Don't assume that gettext preserves errno.
2804 (dump_file): Don't use `access' to determine whether a directory is readable;
2805 this isn't reliable if tar is setuid. Use `opendir' instead.
2806 Check for readdir and closedir failures.
2807 Don't dump sockets as if they were fifos; just warn and skip.
2809 * src/delete.c (move_archive):
2810 Don't report fatal error merely because sizes don't fit
2811 into struct mtop values; fall back on lseek instead.
2812 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2813 Say `reposition' instead of `re-position'.
2814 (delete_archive_members):
2815 Set archive to STDOUT_FILENO before outputting trailing buffer.
2817 * src/compare.c (<quotearg.h>): New include.
2818 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2819 and `Cannot' others.
2820 (report_difference, diff_archive):
2821 Quote arbitrary strings in diagnostics.
2822 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2823 Don't assume that gettext preserves errno.
2824 (diff_archive): Don't open regular files with O_NONBLOCK.
2825 Preserve access times of files if --atime.
2827 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2828 (FATAL_ERROR, USAGE): Don't return 0.
2829 (enum old files): New enum.
2830 (old_files_option): New variable, replacing keep_old_files_option and
2831 unlink_first_option.
2832 (apply_delayed_set_stat): Now takes char const * param.
2833 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2834 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2835 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2836 read_fatal, readdir_error, readdir_warn, readlink_error,
2837 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2838 truncate_error, truncate_warn, unlink_error, waitpid_error,
2839 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2842 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2843 archive_write_error, archive_read_error, flush_archive, close_archive,
2844 init_volume_number, new_volume):
2845 Don't assume that gettext preserves errno.
2847 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2848 (open_archive): Reject multivolume verify attempts a bit earlier.
2849 Rename local variable `access', in case it's defined by system header.
2851 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2852 `Could not' sometimes and `Cannot' others.
2854 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2855 Quote arbitrary strings in diagnostics.
2857 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2860 (init_volume_number): Check for input and output errors in volno_file.
2862 (new_volume): Use new fatal_exit function to exit, and new xfork
2865 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2867 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2869 * doc/tar.texi: Add --overwrite.
2870 --absolute-names rejects ".." in names.
2872 * lib/quotearg.c: Add support for multibyte characters.
2874 (ISPRINT): New macro.
2875 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2876 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2877 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2878 (quotearg_buffer_restyled): New function, with most of the old
2879 quotearg_buffer's contents.
2880 Major rewrite to support multibyte characters.
2881 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2883 * m4/c-bs-a.m4: New file.
2885 * lib/Makefile.am: Use ## for copyright notice.
2887 * scripts/Makefile.am: Use ## on copyright notice.
2890 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2892 1999-12-05 Paul Eggert <eggert@twinsun.com>
2894 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2895 src/ChangeLog, tests/ChangeLog: Remove these files.
2896 * ChangeLog.1: New file, incorporating the above files, plus old
2898 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2900 1999-12-05 Dale Worley <worley@ariadne.com>
2902 * src/compare.c (<utime.h>, struct utimbuf): Add.
2903 (diff_archive): Restore access times if --atime.
2904 * doc/tar.texi: Explain that --atime also preserves modification time.
2906 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2908 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2909 * BACKLOG, TODO: Remove.
2910 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2911 * README: Bring up to date.
2913 1999-12-03 Paul Eggert <eggert@twinsun.com>
2915 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2917 * src/compare.c (diff_archive):
2918 Do not set errno to EPIPE; we no longer use perror.
2920 * src/create.c (dump_file):
2921 If a parent directory said that a file should be there but it is
2922 absent, diagnose it as being removed in the meantime.
2923 Do not pass meaningless errno to ERROR when reporting that the
2924 file changed as we read it.
2925 Report that a file changed if its ctime changes; this is more
2926 sensitive than mtime+size, and more accurate.
2928 * src/incremen.c (enum children): New type.
2929 (struct directory): Change old char allnew member to new enum children
2932 (get_directory_contents): When doing an incremental dump that does
2933 not cross filesystem boundaries, dump the mount points, even though
2934 they are in a different filesystem. This is for convenience when
2935 restoring, and for consistency with non-incremental dumps.
2936 This requires a 3-way flag for keeping track of which children we want,
2937 so we use enum children rather than boolean.
2939 * src/open3.c (modes): Remove.
2940 (open3): Remove unportable assumptions about flag encodings.
2941 Use `stat' instead of `access' for testing file existence,
2942 to avoid problems with setuid programs.
2944 * src/names.c (name_next): If file names are given both in the
2945 command line (e.g. via -C) and in a file (via -T), do not
2946 ignore the command-line names.
2948 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2950 * doc/tar.texi: Clarify getdate authorship.
2952 1999-11-23 Paul Eggert <eggert@twinsun.com>
2954 * lib/Makefile.am (DISTCLEANFILES): New macro.
2956 * configure.in (tar_fnmatch_hin):
2957 Remove; it runs afoul of a bug in autoconf 2.13.
2958 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2960 1999-11-19 Paul Eggert <eggert@twinsun.com>
2962 * m4/largefile.m4: Update serial.
2964 1999-11-18 Paul Eggert <eggert@twinsun.com>
2966 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2967 the QNX shell, which doesn't propagate exit status of failed
2968 commands inside shell assignments.
2970 1999-11-07 Paul Eggert <eggert@twinsun.com>
2972 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2974 * configure.in (AC_PREREQ): Bump to 2.13.
2975 (ALL_LINGUAS): Add pt_BR, ja.
2976 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2977 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2978 for AIX crossbuilds.
2980 * doc/tar.texi: New node create options for --ignore-failed-read.
2981 Remove unused version control symbols.
2982 Modernize texinfo usage.
2984 * src/tar.c (usage): Add examples.
2986 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2987 Include fnmatch.h when testing fnmatch.
2989 * src/common.h (collect_and_sort_names): New decl.
2991 * src/list.c (from_header):
2992 Handle 32-bit two's complement negative time stamps
2993 even if the leading octal digit is 2 or 3.
2995 * src/extract.c (set_stat): Remove duplicate code.
2997 * src/create.c (to_chars): Remove trailing newline from warning.
2998 (dump_file): Ignore doors.
2999 (finish_header): Report block numbers with origin 0, not origin 1.
3001 * src/rmt.c: Include getopt.h.
3002 (long_opts): New constant.
3003 (usage): New function.
3004 (main): Implement --help and --version.
3005 Output usage message if arguments are bad.
3007 1999-10-10 Paul Eggert <eggert@twinsun.com>
3009 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
3011 * README: Remove --with-dmalloc.
3012 Add --disable-largefile.
3013 Remove old NeXT dirent problems, or AIX valloc problems.
3014 Remove old union wait advice, and old %lld advice.
3015 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
3017 * doc/tar.texi: Clarify documentation for portable file names.
3019 * configure.in (AM_WITH_DMALLOC): Remove.
3020 (ALL_LINGUAS): Add ja.
3022 * src/tar.c (decode_options):
3023 Invalid dates are now treated as (time_t) -1.
3024 Redo version message to conform to GNU standards.
3026 * src/create.c (dump_file):
3027 Fix typo: last two args to dump_file were interchanged.
3028 * src/update.c (update_archive): Likewise.
3030 * src/common.h (tartime): New decl.
3032 * src/list.c (tartime): Now extern.
3033 (read_and): Invalid headers cause errors, not warnings.
3035 1999-10-03 Paul Eggert <eggert@twinsun.com>
3037 * lib/getdate.y (__attribute__):
3038 Don't use if GCC claims to be before 2.8; this is
3039 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
3041 1999-09-25 Paul Eggert <eggert@twinsun.com>
3043 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
3044 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
3046 * tests/incremen.sh: Add yet another sleep.
3048 1999-09-24 Paul Eggert <eggert@twinsun.com>
3050 * NEWS: A read error now causes a nonzero exit status.
3052 * src/create.c (to_chars): Fix base-256 output.
3054 * src/buffer.c (write_error):
3055 Read error is an error, not just a warning.
3057 1999-09-24 Paul Eggert <eggert@twinsun.com>
3059 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3061 * src/tar.c (<time.h>): Include.
3062 (time): Declare if not defined.
3063 (confirm): Don't read past EOF.
3064 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3065 (main): Use clock_gettime if available.
3067 * tests/Makefile.am (TESTS): Add incremen.sh
3068 (INCLUDES): Add -I../lib, for fnmatch.h.
3070 * src/update.c (update_archive):
3071 Remove call to name_expand; had no effect.
3072 Use chdir_do to change into directory.
3073 Use deref_stat instead of stat.
3074 Use add_avoided_name to mark names to be avoided; the old method of
3075 setting a bit with the name caused all descendants of that name to
3076 be avoided, in some circumstances.
3078 * tests/incremen.sh: Remove unnecessary sleeps.
3080 * src/names.c (name_next): Go back to using plain chdir.
3081 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3082 (addname): Likewise.
3083 (name_match): Use chdir_do to act on chdir args.
3084 (merge_sort): Moved here from incremen.c.
3085 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3087 (name_expand): Remove.
3088 (name_from_list): Skip fake names.
3089 Use chdir_do to act on chdir args.
3090 (struct avoided_name): New struct.
3091 (avoided_names): New var.
3092 (add_avoided_name, is_avoided_name): New functions.
3094 * src/system.h (stat, lstat): Define in terms of statx on
3095 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3096 (UCHAR_MAX): New macro.
3097 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3099 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3101 * src/incremen.c (<time.h>): Remove include; no longer used.
3102 (time): Remove decl.
3104 (get_directory_contents): Use deref_stat.
3105 Consider a subdirectory to be all new only if
3106 listed_incremental_option or if it its timestamp is newer than the
3108 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3109 (read_directory_file): Now extern. Do not set time_now.
3110 (write_directory_file): Renamed from write_dir_file.
3111 Use start_time instead of time_now.
3112 (compare_names, collect_and_sort_names): Move to names.c.
3114 * src/mangle.c (<time.h>): Remove; not used.
3115 (time): Do not declare.
3117 * src/misc.c (chdir_from_initial_wd): Remove.
3118 (deref_stat): New function.
3119 (struct wd): New struct.
3120 (wd, wds, wd_alloc): New variables.
3121 (chdir_arg, chdir_do): New function.
3123 * src/compare.c (get_stat_data): Use deref_stat.
3125 * src/common.h (name_expand): Remove.
3127 * src/list.c (time): Declare if not defined.
3128 (base_64_digits): Moved here from create.c.
3129 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3131 (read_and): Don't get time from header unless we need it now;
3132 as getting time can cause duplicate diagnostics if bogus.
3133 Remove "Hmm, " from diagnostic.
3134 Use "Skipping to next header" uniformly.
3135 (from_header): Renamed from from_chars. All uses changed.
3136 Allow different forms for unportable 2's complement numbers.
3137 Don't check for extended forms when parsing checksums.
3138 Parse base-256 output.
3139 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3140 (major_from_header): Renamed from major_from_chars. All uses changed.
3141 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3142 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3143 (off_from_header): Renamed from off_from_chars. All uses changed.
3144 (size_from_header): Renamed from size_from_chars. All uses changed.
3145 (time_from_header): Renamed from time_from_chars. All uses changed.
3146 Warn about future timestamps.
3147 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3148 (uintmax_from_header): Renamed from uintmax_from_chars.
3150 (tartime): New function, incorporating isotime.
3152 (print_header): Use tartime.
3154 * src/create.c (to_chars): Fix typo in decl.
3155 Don't assign through char const *.
3156 Rename name_expand back to collect_and_sort_names.
3158 * src/extract.c (<time.h>): No need to include.
3159 (time): No need to declare.
3160 (now): Remove variable.
3161 (extr_init): Don't initialize `now'.
3162 Increment same_permissions_option and same_owner_option if we_are_root
3163 is nonzero; this supports the new --no-same-owner option.
3164 (set_stat): Use start_time instead of `now'.
3166 * src/create.c (struct link): Remove unused linkcount member.
3167 (base_64_digits): Move to list.c.
3168 (base_8_digits): Remove.
3169 (to_octal): New function, with some of old contents of to_base.
3171 (to_base256): New function.
3172 (to_chars): Use base 256, not base 64, for huge values.
3173 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3175 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3176 it means we have an incremental dump where we don't know whether this
3177 is a top-level call.
3178 Use deref_stat instead of statx / stat / lstat.
3179 Cast result of alloca.
3180 Check for dates if 0 < top_level, not if listed_incremental_option.
3181 Move multiple-link check after directory check.
3182 Do not dump avoided names.
3183 Dump hard links to symbolic names as links, not as separate
3185 start_header cannot return a null pointer, so don't test for it.
3186 Likewise for find_next_block.
3188 * src/buffer.c, src/common.h (<human.h>): Include.
3189 (read_error): Read error is an error, not just a warning.
3190 (print_total_written): Also print human-readable byte count, and
3192 (open_archive, flush_write): Use start_time, not current time.
3193 (flush_read): Report about garbage bytes ignored at end of archive,
3194 but act on non-garbage bytes (instead of ignoring them).
3195 (new_volume): Use WARN for warnings.
3198 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3200 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3202 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3204 * lib/Makefile.am (noinst_HEADERS):
3205 Rename fnmatch.h to fnmatch.hin; add human.h.
3206 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3207 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3209 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3211 * lib/fnmatch.c (strchrnul):
3212 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3213 Do not define if !_LIBC and if it already exists.
3214 (internal_fnmatch): Use it.
3216 * configure.in (tar_LDADD): New variable, used only when linking tar.
3217 (rmt_LDADD): Similarly, for rmt.
3218 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3219 fnmatch.c; otherwise, use the system fnmatch.h.
3221 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3222 Modernize sample backup script.
3224 * THANKS: Martin Goik's email address has changed.
3226 * m4/fnmatch.m4: New file.
3228 1999-09-03 Paul Eggert <eggert@twinsun.com>
3230 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3233 1999-08-29 Paul Eggert <eggert@twinsun.com>
3235 * lib/getdate.y (get_date):
3236 Rename outermost local `probe' to `quarter'.
3237 Rename latter local `tm' to probe_tm.
3238 From: Jim Meyering <meyering@ascend.com>
3239 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3241 1999-08-28 Paul Eggert <eggert@twinsun.com>
3243 * lib/getdate.y (PC): New macro; use it when possible.
3244 (number): Handle `Nov 11 1996' example correctly.
3245 See Risks Digest 20.55 (1999-08-27)
3246 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3248 1999-08-23 Paul Eggert <eggert@twinsun.com>
3250 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3252 Remove minor cases of lint from many source files: this includes
3253 unnecessary casts, uses of NULL, etc.
3255 * configure.in (AC_PROG_YACC): Remove.
3256 (YACC): Always use bison.
3257 (AC_STRUCT_TIMEZONE): Add.
3258 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3260 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3263 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3264 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3266 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3268 * src/common.h (merge_sort): Remove decl; no longer exported.
3270 * src/system.h (voidstar): Remove.
3271 (memcpy, memcmp): Cast args.
3272 ("xalloc.h"): Add include.
3273 (xmalloc, xrealloc): Remove decl.
3275 * src/mangle.c (time): Do not declare if defined.
3276 (first_mangle, mangled_num): Remove.
3278 * src/list.c (from_chars): Report out-of-range values more precisely.
3279 (off_from_chars): Do not allow negative offsets.
3280 (uid_from_chars): Allow negative uids.
3282 * src/create.c (linklist): Now static.
3283 (to_chars): Fix wording of message to match from_chars.
3285 * src/misc.c (merge_sort): Move to incremen.c.
3286 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3287 It's too painful to make it both generic and portable.
3288 (read_directory_file): "timestamp" -> "time stamp" in messages.
3290 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3291 (usage): Fix misspelling.
3292 (OPTION_STRING): -y is now -I.
3293 (decode_options): Use -1, not EOF, for getopt_long result.
3294 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3295 Handle operands after any "--" argument.
3296 (main): Report any output errors.
3298 * src/rmt.c (main): status is ssize_t, not long.
3300 * src/names.c (name_gather): Handle trailing -C option correctly.
3301 (addname): use memcpy, not strncpy, to copy a string of known length.
3302 (name_match): Handle trailing -C option correctly.
3303 Propagate -C option to following files.
3304 (name_match, name_scan): Remove redundant matching code.
3306 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3308 * lib/getdate.y: Major rewrite. Add copyright notice.
3309 (<stdio.h>): Include only if testing.
3311 (ISLOWER): New macro.
3312 (<string.h>): Include if HAVE_STRING_H, not USG.
3314 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3316 (EPOCH_YEAR): Renamed from EPOCH.
3317 (table): Renamed from TABLE.
3318 (meridian): Now an anonymous enum.
3319 (struct parser_control): New type.
3320 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3321 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3322 (%pure_parser): Added, so that the parser is pure.
3323 (%union): Removed; the type is now just plain int.
3324 All %type directives removed.
3325 (tLOCAL_ZONE): New %token.
3326 (month_day_table): Renamed from MonthDayTable.
3327 (gmtime, localtime, mktime, time): Declare only if not defined.
3328 (meridian_table): New table.
3329 (dst_table): New table.
3330 (units_table): renamed from UnitsTable.
3331 (relative_time_table): Renamed from OtherTable.
3332 (time_zone_table): Renamed from TimezoneTable. Modernized.
3333 (military_table): Renamed from MilitaryTable.
3334 (to_hour): Renamed from ToHour.
3335 (to_year): Renamed from ToYear.
3336 (lookup_zone): New function.
3337 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3339 (yylex): Now reentrant. All callers changed.
3340 (get_date): Add support for local time zone abbreviations.
3343 1999-08-20 Paul Eggert <eggert@twinsun.com>
3345 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3347 * src/create.c (to_chars): Generate GNU base-64 representation
3348 if we are generating an old or new GNU format tar file for a
3349 number that can't be represented with the POSIX format.
3351 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3352 (AM_FUNC_GETLINE): Add.
3353 (LIBOBJS): Add getline.o to workaround comment.
3354 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3355 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3356 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3357 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3358 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3359 lib/save-cwd.h, m4/getline.m4: New files.
3361 * src/misc.c (<save-cwd.h>): Include.
3362 (chdir_from_initial_wd): New function.
3364 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3365 (name_gather): Handle `-C x -C y' correctly.
3366 Do not rely on addname to handle -C.
3367 (addname): New CHANGE_DIR parameter. All callers changed.
3368 Remove ugly calls to getcwd; no longer needed.
3369 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3371 * src/incremen.c (listed_incremental_stream): New var.
3372 (read_directory_file): Remove arbitrary limits on file name length.
3373 Do not attempt to get the working directory; we can bypass this
3374 on fchdir hosts. Open the listed_incremental_option file for both
3375 read and write instead of opening it twice. Check for I/O errors
3376 when doing I/O to this file. Check for invalid data in the file,
3377 and report line numbers of invalid data.
3378 (write_dir_file): Likewise.
3379 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3380 Do not invoke write_dir_file; that's our caller's responsibility.
3382 * src/list.c (max): New macro.
3383 (isotime): Now takes time_t, not time_t *. Report the decimal values
3384 of times that can't be broken down.
3385 (print_header): Don't assume that major and minor device numbers can
3388 * src/common.h (struct name): change_dir is now char const *.
3389 (write_directory_file): Remove unused decl.
3390 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3391 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3392 (chdir_from_initial_wd): New decl.
3393 (addname): New 2nd arg.
3395 * THANKS: Torsten Lull -> Catrin Urbanneck
3397 1999-08-18 Paul Eggert <eggert@twinsun.com>
3399 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3400 Don't depend on ac_cv_func variables.
3401 From Albert Chin-A-Young <china@thewrittenword.com>.
3403 1999-08-18 Paul Eggert <eggert@twinsun.com>
3405 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3407 * m4/signedchar.m4: New file.
3408 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3409 * src/system.h (signed_char): New macro.
3410 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3411 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3413 * src/create.c (write_eot): Write at least two zero blocks.
3415 * src/extract.c (extract_archive): Fix sparse array bug:
3416 we did not find end of array correctly.
3418 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3419 Don't assume find_next_block yields nonnull.
3420 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3421 * src/list.c (skip_extended_headers): Likewise.
3423 * src/list.c (read_and, list_archive): Simplify code.
3424 (read_header): Fix computation of signed checksums on machines where
3426 Do not consider a block to be zero unless all its bytes are zero,
3427 even the checksum bytes. Do not attempt to parse the checksum of
3428 a zero block. Fix memory leak with long names and links.
3429 (from_chars): Accommodate a buggy tar that outputs leading NUL
3430 if the previous field overflows.
3432 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3433 \?, for portability to non-ASCII hosts.
3435 1999-08-16 Paul Eggert <eggert@twinsun.com>
3437 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3439 * src/extract.c (make_directories): Do not chown intermediate
3440 directories, even if we are root.
3442 * src/list.c (read_header): Fix bugs when interpreting
3443 POSIX-compliant headers that do not contain null bytes in the
3444 header or link names.
3446 1999-08-14 Paul Eggert <eggert@twinsun.com>
3448 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3450 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3451 (AC_HEADER_SYS_WAIT): Add.
3452 (AC_REPLACE_FUNCS): Add waitpid.
3453 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3454 * lib/waitpid.c: New file.
3455 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3456 * src/system.h (WCOREDUMP): Remove; no longer used.
3457 (WIFSTOPPED): Likewise.
3458 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3459 * src/buffer.c (child_open_for_compress): Undo previous change.
3460 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3461 (new_volume): Likewise.
3463 * src/buffer.c, src/extract.c, src/incremen.c (time):
3464 Don't declare if defined.
3465 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3466 * src/incremen.c (read_directory_file):
3467 Invoke `time' the same way everyone else does.
3468 Check validity of --listed-incremental file contents a bit better.
3469 Do not worry about --after-date-option; tar.c now checks this.
3470 * src/list.c (isotime): Report ??? if localtime returns null.
3471 Don't assume years fit into four digits.
3472 Don't append trailing newline.
3473 (print_header): Report ??? if localtime returns null;
3474 Don't assume years fit into four digits.
3476 * src/compare.c (diff_archive): Do not fall back on absolute name
3477 when --absolute-names is not specified.
3479 * src/create.c (start_header):
3480 Include text of ignored filesystem prefix in warning.
3481 (create_archive): Check for excluded names when doing incremental
3482 pass through directory.
3483 (dump_file): Do not dump old files explicitly given on command line
3484 when using --listed-incremental. Do not strip ./ prefix from names.
3486 * src/tar.c: -g now implies after_date_option = 1.
3487 -g and -N are now incompatible options.
3489 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3491 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3493 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3494 incremental headers as POSIX prefixes.
3496 1999-08-11 Paul Eggert <eggert@twinsun.com>
3498 * NEWS, configure.in: Version 1.13.6.
3500 * configure.in (ALL_LINGUAS): Add pt_BR.
3501 * po/pt_BR.po: New file.
3503 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3504 Renamed from tar.info and header.texi; adjust actions so that
3505 they work in other directories.
3507 * doc/tar.texi: Add -y and --bzip2.
3508 Patterns containing / now exclude only file names whose prefix match.
3510 * lib/exclude.h (excluded_filename): New option parameter.
3511 (add_exclude_file): New ADD_FUNC parameter.
3512 (excluded_pathname): Remove decl.
3513 * lib/exclude.c (_GNU_SOURCE):
3514 Remove; no longer needed since we don't use FNM_ macros.
3515 (excluded_filename): Renamed from excluded_filename_opts.
3516 (excluded_filename, excluded_pathname): Remove.
3517 (add_exclude_file): New ADD_FUNC parameter.
3519 * po/POTFILES.in: Add lib/quotearg.c.
3521 * src/buffer.c (_GNU_SOURCE): Define.
3522 (<fnmatch.h>): Include unconditionally.
3523 (child_open_for_compress): Dup after closing, to avoid possible file
3524 descriptor exhaustion.
3525 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3526 (flush_read): Likewise.
3528 * src/common.h (LG_8, LG_64): New macros.
3529 (excluded_with_slash, excluded_without_slash): New vars.
3531 (base_64_digits): New decl.
3532 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3533 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3535 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3536 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3538 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3539 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3540 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3541 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3542 respectively. All definitions and uses changed.
3543 (excluded_name): New decl.
3545 * src/compare.c (diff_archive):
3546 Open files with O_NONBLOCK instead of O_NDELAY.
3548 * src/create.c (base_64_digits): New constant.
3549 (base_8_digits): New macro.
3550 (MAX_VAL_WITH_DIGITS): New macro.
3551 (to_base): First half of old to_oct. Support base 64 too.
3552 (to_chars): Other half of old to_oct, for 64-bit support.
3553 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3554 (gid_substitute, uid_substitute): Look up names dynamically if
3555 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3556 (mode_to_chars): Renamed from mode_to_oct.
3557 Support negative values in all the _to_chars functions.
3558 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3559 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3560 (dump_file): Inspect entire pathname, not just new file name
3561 component, when deciding whether to exclude it.
3563 * src/extract.c (extract_archive):
3564 Open files with O_NONBLOCK instead of O_NDELAY.
3566 * src/incremen.c (get_directory_contents):
3567 Inspect entire pathname, not just new file name
3568 component, when deciding whether to exclude it.
3570 * src/list.c (<fnmatch.h>): Do not include.
3571 (from_chars): Renamed from from_oct. New parameter specifying
3572 the negative of the minimum allowed value. Support negative
3574 (base64_map): New var.
3575 (base64_init): New function.
3576 (print_header): Output numeric uids and gids if numeric_owner_option.
3578 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3580 * src/names.c (_GNU_SOURCE): Define.
3581 (<fnmatch.h>): Include unconditionally.
3582 (excluded_name): New function, taking over duties of excluded_pathname.
3585 * src/rmt.c (decode_oflag): New function.
3586 (main): Use it to support symbolic open flags.
3588 * src/rtapelib.c (encode_oflag): New function.
3589 (rmt_open__): Do not allow newlines in the path.
3590 Propagate errno correctly.
3591 Decode symbolic open flags, if present.
3593 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3596 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3597 New -y or --bzip2 option.
3598 (add_filtered_exclude): New function.
3599 (decode_options): Put excluded patterns with / into
3600 excluded_with_slash, and without / into excluded_without_slash.
3601 Compare newer_mtime_option to its new initial value
3602 TYPE_MINIMUM (time_t) when deciding whether more than one
3603 threshold date was specified.
3605 1999-07-20 Paul Eggert <eggert@twinsun.com>
3607 * NEWS, configure.in: Version 1.13.5.
3609 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3611 * src/buffer.c (new_volume): Likewise.
3612 * src/incremen.c (read_directory_file): Likewise.
3613 * src/tar.c (decode_options):
3614 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3617 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3618 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3620 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3621 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3622 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3623 Define to 0 if the corresponding S_IF* macro is not defined.
3624 (mkfifo): Do not define if already defined, or if S_IFIFO
3627 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3628 S_ISLNK, to determine whether to invoke readlink.
3629 * src/create.c (dump_file): Likewise.
3631 * src/extract.c (set_mode):
3632 Do not chmod unless we are root or the -p option was given;
3633 this matches historical practice.
3634 (unlink_destination): New function, which checks for unlink failures.
3635 (maybe_recoverable): Stay quiet if -U.
3636 (extract_archive): Use O_EXCL if unlink_first_option.
3637 Report unlink failures.
3638 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3639 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3642 * src/incremen.c (get_directory_contents): Depend on
3643 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3645 * src/list.c: Remove S_IS* ifdefs.
3646 * src/misc.c (maybe_backup_file): Likewise.
3648 * src/misc.c (maybe_backup_file):
3649 "Virtual memory exhausted" -> "Memory exhausted",
3650 to conform to the other places this message is issued.
3652 * src/mangle.c (extract_mangle):
3653 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3655 * src/rtapelib.c (rmt_open__):
3656 Remove typo that caused us to omit the first char
3659 1999-07-16 Paul Eggert <eggert@twinsun.com>
3661 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3663 * doc/tar.texi: A path name is excluded if any of its file name
3664 components matches an excluded pattern, even if the path name was
3665 specified on the command line.
3666 * src/create.c (create_archive): Likewise.
3667 * src/list.c (read_and): Likewise.
3668 * src/update.c (update_archive): Likewise.
3669 * lib/exclude.h (excluded_pathname): New decl.
3670 * lib/exclude.c (_GNU_SOURCE): Define.
3671 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3672 (excluded_filename_opts): New function.
3673 (excluded_pathname): New function.
3675 * lib/Makefile.am (EXTRA_DIST):
3676 xstrtol.c moved here from libtar_a_SOURCES.
3677 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3678 Remove xstrtoul.c; no longer needed.
3679 * lib/xstrtol.c: Remove.
3681 * src/tar.c (decode_options):
3682 Set newer_time_option to TYPE_MINIMUM, so that
3683 negative timestamps are handled correctly.
3684 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3685 uniformity (and so that we don't need to have the other fns).
3686 (main): Remove call to init_total_written; no longer needed.
3688 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3689 checks for unsigned long and long long.
3690 * src/arith.c: Remove.
3691 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3692 * po/POTFILES.in: Remove src/arith.c.
3693 * src/arith.h: Use double, to simplify configuration gotchas.
3694 (tarlong): Now double.
3695 (TARLONG_FORMAT): New macro.
3696 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3697 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3698 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3699 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3700 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3701 mult_tarlong, print_tarlong): Remove. All callers replaced with
3704 * src/common.h (init_total_written): Remove decl.
3706 * src/buffer.c (total_written):
3707 Remove; replaced with prev_written + bytes_written.
3708 (prev_written): New var.
3709 (init_total_written): Remove.
3710 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3712 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3713 Make sure that we can shift, multiply
3714 and divide unsigned long long values; Ultrix cc can't do it.
3716 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3717 Check for any unknown bits, not just unknown bits left of the leftmost
3720 * lib/quotearg.c (quotearg_buffer):
3721 Don't quote spaces if C quoting style.
3722 * src/list.c (from_oct):
3723 Use C quoting style for error; omit trailing NULs.
3725 1999-07-14 Paul Eggert <eggert@twinsun.com>
3727 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3729 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3730 <inttypes.h> defines strtoumax as a macro (and not as a function).
3731 HP-UX 10.20 does this.
3733 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3734 * PORTS, README, TODO, doc/tar.texi: Likewise.
3736 1999-07-12 Paul Eggert <eggert@twinsun.com>
3738 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3739 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3741 * src/list.c (decode_header):
3742 Do not assume that S_IFBLK and S_IFCHR are defined.
3744 * src/create.c (start_header): Do not assume S_IFMT is defined.
3745 (dump_file): Remove unnecessary check for screwy apollo lossage.
3746 Do not assume S_IFBLK and S_IFCHR are defined.
3748 * src/extract.c (extract_archive):
3749 Test whether S_IFCHR and S_IFBLK are nonzero,
3750 not whether they are defined, for consistency with other tests.
3752 * src/buffer.c (is_regular_file):
3753 Don't succeed on files that we can't access due to
3754 permissions problems.
3755 (open_archive): Fix wording on fatal error message.
3756 Don't bother to stat /dev/null if the archive is not a character
3759 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3760 Report an error, not a warning, for I/O errors.
3761 (process_rawdata, process_dumpdir, diff_sparse_files):
3762 Change ungrammatical "Data differs" to "Contents differ".
3763 (get_stat_data): Find hidden files on AIX.
3764 Accept file name as argument; all uses changed.
3765 (get_stat_data, diff_archive): Use system error message for
3766 nonexistent files rather than rolling our own.
3767 (diff_archive): Unknown file types are errors, not warnings.
3768 Normalize spelling of message to "File type differs".
3769 Use get_stat_data to get link status, for consistency.
3770 Do not inspect st_rdev for fifos.
3771 Do not assume st_mode values contain only file types and mode bits.
3772 Check for mode changes and device number changes separately.
3774 * src/update.c (append_file):
3775 Open the file before statting it, to avoid a race.
3776 Complain about file shrinkage only when we reach EOF.
3778 1999-07-08 Paul Eggert <eggert@twinsun.com>
3780 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3782 * configure.in (AC_EXEEXT): Add.
3784 * lib/Makefile.am (noinst_HEADERS):
3785 Add basename.h, exclude.h. Remove full-write.h.
3786 (libtar_a_SOURCES): Add exclude.c.
3788 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3790 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3791 * lib/safe-read.h (safe_read): New decl.
3792 * src/rmt.c: Include safe-read.h.
3793 * src/rtapelib.c: Include basename.h, save-read.h.
3794 (rmt_open__): Use base_name to compute base name.
3797 Include basename.h, exclude.h; don't include full-write.h.
3798 (exclude_option): Remove decl.
3799 (excluded): New decl.
3800 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3802 * src/list.c (read_and):
3803 Use excluded_filename instead of check_exclude.
3804 Check base name of incoming file name, not entire file name, when
3805 deciding whether to exclude it.
3807 * src/create.c (finish_sparse_file):
3808 Use excluded_filename instead of check_exclude.
3809 Don't bother to stat excluded file names.
3810 * src/incremen.c (get_directory_contents): Likewise.
3812 * src/names.c (exclude_pool, exclude_pool_size,
3813 allocated_exclude_pool_size, simple_exclude_array,
3814 simple_excludes, allocated_simple_excludes,
3815 pattern_exclude_array, pattern_excludes,
3816 allocated_pattern_excludes, add_exclude, add_exclude_file,
3818 Remove; now done in ../lib/exclude.c.
3820 * src/tar.c (decode_options): Initialize `excluded'.
3821 Use new add_exclude_file and add_exclude functions.
3823 1999-07-05 Paul Eggert <eggert@twinsun.com>
3825 * m4/gettext.m4: Use changequote rather than [[ ]].
3827 * lib/safe-read.c: Renamed from lib/full-read.c.
3828 (safe_read): Renamed from full_read. All uses changed.
3829 * lib/safe-read.h, lib/full-write.h: New files.
3830 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3831 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3832 * lib/full-write.c: Include full-write.h.
3833 * src/common.h: Include full-write.h, safe-read.h.
3834 * src/system.h: (full_read, full_write): Remove decls.
3836 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3838 * src/system.h (bindtextdomain, textdomain): undef before
3839 defining, to avoid preprocessor warnings with --disable-nls
3840 on hosts whose locale.h includes libintl.h.
3842 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3843 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3844 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3847 1999-07-02 Paul Eggert <eggert@twinsun.com>
3849 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3850 * m4/mktime.m4: New file.
3851 * m4/Makefile.am.in, m4/README: Remove these files.
3852 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3853 remove README, Makefile.am.in.
3854 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3855 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3858 * src/tar.c: Include signal.h.
3859 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3860 (main): Ensure SIGCHLD is not ignored.
3862 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3863 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3864 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3865 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3866 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3867 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3868 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3869 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3870 they don't overlap with char codes. Use an enum instead of a lot
3873 * src/system.h (ISASCII): Remove.
3874 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3875 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3876 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3877 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3878 LONG_MAX): New macros.
3880 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3881 (read_directory_file): Cast ISSPACE arg to unsigned char.
3882 * src/misc.c (ISPRINT): Remove; now in system.h.
3883 (remove_any_file): Add brackets to pacify gcc -Wall.
3884 * src/list.c: Don't include <ctype.h>; system.h already does this.
3885 (ISODIGIT, ISSPACE): Remove; now in system.h.
3886 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3888 (from_oct): Cast ISSPACE arg to unsigned char.
3890 * src/create.c (mode_to_oct): Translate modes from internal to
3892 * src/list.c (mode_from_oct): Translate modes from external to
3893 internal form. Do not complain about unrecognized mode bits.
3894 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3895 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3897 * src/extract.c: (extr_init, make_directories, extract_archive):
3898 Do not assume mode bits have traditional Unix values.
3899 * src/list.c (decode_mode): Likewise.
3900 * src/create.c (start_header, dump_file): Likewise.
3901 * src/buffer.c (child_open_for_compress,
3902 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3903 * src/compare.c (diff_archive): Likewise.
3905 * src/extract.c (set_mode): Use %04 not %0.4 format.
3906 (extract_sparse_file): Do not use data_block uninitialized.
3907 Check for lseek failures.
3909 * src/rtapelib.c (rmt_lseek__):
3910 Convert lseek whence values to portable integers on the wire.
3911 * src/rmt.c (main): Likewise. Check for whence values out of range.
3913 * src/create.c (finish_sparse_file): Use lseek whence macros
3914 instead of integers.
3915 * src/buffer.c (backspace_output): Likewise.
3916 * src/compare.c (diff_archive, verify_volume): Likewise.
3917 * src/delete.c (move_archive): Likewise.
3918 * src/extract.c (extract_sparse_file): Likewise.
3920 * src/create.c (dump_file): Do not invoke finish_sparse_file
3921 on a negative file descriptor.
3923 * src/buffer.c: Add braces to pacify gcc -Wall.
3925 * src/compare.c (diff_sparse_files): Report lseek errors.
3927 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3929 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3931 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3932 message to be internationalized; \a doesn't work with msgfmt.
3934 * src/tar.c (long_options, main, usage, OPTION_STRING):
3935 Remove -E or --ending-file.
3936 * src/list.c (read_and): Likewise.
3937 * src/common.h (ending_file_option): Likewise.
3938 * src/buffer.c (close_archive): Likewise.
3940 * tests/after: Don't run two commands together in a pipeline,
3941 as some old shells mishandle pipeline exit status.
3943 1999-06-28 Paul Eggert <eggert@twinsun.com>
3945 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3946 * NEWS: Describe changes since 1.12.
3947 * README: Update bug reporting address; move paxutils ref to NEWS.
3949 Handle EINTR correctly.
3950 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3951 * lib/full-read.c, lib/full-write.c: New files.
3952 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3953 Prefer full_read to read and full_write to write.
3954 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3955 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3957 * src/extract.c (extract_sparse_file): Likewise.
3958 * src/rmt.c (get_string, main, report_error_message,
3959 report_numbered_error): Likewise.
3960 * src/rmt.h (rmtread, rmtwrite): Likewise.
3961 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3962 rmt_write__, rmt_ioctl__): Likewise.
3963 * src/update.c (append_file): Likewise.
3964 * src/system.h (full_read, full_write): New decls.
3966 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3967 lib/xmalloc.c, src/arith.c, src/misc.c.
3969 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3970 New macros. All uses of STDIN and STDOUT changed.
3971 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3972 instead of 0 and STDOUT_FILENO instead of 1.
3973 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3974 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3976 * src/rmt.c (private_strerror): Avoid const. Translate results.
3978 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3979 in the presence of NFS clock skew.
3981 1999-06-25 Paul Eggert <eggert@twinsun.com>
3983 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3985 * src/buffer.c (write_archive_buffer): New function.
3986 (child_open_for_compress, flush_write, flush_read): Use it to write
3988 (open_archive): Report error if fstat of archive fails.
3989 Improve efficiency of check for /dev/null.
3990 Also, fix some corner cases with remote archives and /dev/null checking.
3991 (close_archive): Test for input fifo only if not remote.
3992 Truncate output archive only if it's not remote.
3994 * src/misc.c (remove_any_file):
3995 Don't terminate if you see . or ..; just skip them.
3997 1999-06-18 Paul Eggert <eggert@twinsun.com>
3999 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
4001 Output sizes using a format that's more compatible with
4002 traditional tar (and with GNU Emacs).
4003 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
4004 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
4005 Don't subtract 1 from size.
4006 * src/create.c (to_oct): Prepend leading zeros, not spaces.
4007 Output a trailing NUL unless the value won't fit without it.
4008 (finish_header): No need to append NUL to chksum, now that
4011 1999-06-16 Paul Eggert <eggert@twinsun.com>
4013 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
4015 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
4016 @INTLLIBS@ might invoke rpl_realloc.
4018 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
4019 (intconv): Remove; use xstrto* fns instead.
4020 ("xstrtol.h"): Include.
4021 (check_decimal): Remove.
4022 (long_options, usage, OPTION_STRING, decode_options):
4023 Remove -y, --bzip2, --unbzip2.
4024 (decode_options): Use xget_version instead of get_version.
4025 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
4026 Replace invocations of check_decimal with xstrtoumax.
4028 * tests/preset.in (echo_n, echo_c): Remove.
4030 * tests/after: Don't rely on $echo_c and $echo_n.
4032 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
4033 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
4034 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
4035 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
4036 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
4037 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
4038 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
4039 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
4040 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
4041 m4/xstrtoumax.m4: New files.
4043 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
4044 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
4045 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
4046 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
4047 (AC_CHECK_FUNCS): Remove lchown.
4048 (AC_REPLACE_FUNCS): Remove basename, dirname.
4049 Add lchown, strtol, strtoul.
4050 (jm_FUNC_MKTIME): Add.
4051 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4052 are also built via the ANSI2KNR-filtering rules.
4053 Use a no-op line to work around bug in automake 1.4 with malloc and
4055 (AC_OUTPUT): Add m4/Makefile.
4057 * lib/Makefile.am (EXTRA_DIST):
4058 Add lchown.c, malloc.c, mktime.c, realloc.c,
4059 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4060 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4061 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4062 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4063 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4065 * src/system.h (uintmax_t): Don't declare; configure now does this.
4067 * src/common.h (backup_type): New decl.
4068 * src/common.h, src/misc.c, src/tar.c:
4069 Move include of backupfile.h to common.h.
4071 * src/misc.c (maybe_backup_file):
4072 Pass backup_type to find_backup_file_name.
4074 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4075 UINTMAX_STRSIZE_BOUND.
4077 * doc/tar.texi: Remove --bzip2.
4078 Fix @xref typos reported by latest makeinfo.
4080 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4082 (M4DIR, ACINCLUDE_INPUTS): New macros.
4083 ($(srcdir)/acinclude.m4): New rule.
4085 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4086 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4087 now generated automatically by autoconf.
4089 1999-05-15 Paul Eggert <eggert@twinsun.com>
4091 * doc/tar.texi: Remove -y.
4093 1999-04-09 Paul Eggert <eggert@twinsun.com>
4095 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4096 (we were allocating too much storage).
4097 (uintmax_t): Don't declare; configure now does this.
4099 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4101 1999-03-22 Paul Eggert <eggert@twinsun.com>
4103 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4105 * acinclude.m4 (AC_LFS_FLAGS):
4106 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4107 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4108 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4110 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4111 New macros; needed for latest GNU xmalloc.c.
4113 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4114 (libtar_a_SOURCES): Add quotearg.c.
4115 * list.c: Include <quotearg.h>.
4116 (from_oct): Add forward decl.
4117 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4118 (from_oct): Report an error only if TYPE is nonzero.
4119 Quote any funny characters in bad header.
4121 1999-03-20 Paul Eggert <eggert@twinsun.com>
4123 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4125 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4126 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4128 (AC_LFS): Simplify AIX revision number test.
4130 1999-03-17 Paul Eggert <eggert@twinsun.com>
4132 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4134 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4135 Remove; it doesn't work that well
4136 with AC_CANONICAL_HOST.
4137 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4139 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4141 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4143 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4145 * tar.texi: Fix bug-report addr.
4147 * README: Remove --with-included-malloc.
4148 Upgrade version numbers of build software.
4150 1999-03-07 Paul Eggert <eggert@twinsun.com>
4152 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4154 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4155 where bindtextdomain and gettext require -lintl.
4156 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4157 `no' means it failed.
4158 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4159 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4160 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4161 to add anything to the command line (it's all in config.h).
4162 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4164 1999-03-01 Paul Eggert <eggert@twinsun.com>
4166 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4168 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4170 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4171 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4172 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4173 like OFF_MAX, which are not reliable
4174 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4175 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4176 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4178 * src/incremen.c (get_directory_contents):
4179 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4180 Have statx depend on STX_HIDDEN, not AIX.
4182 * src/create.c (to_oct):
4183 New parameter substitute, giving a substitute value to use
4184 when the original value is out of range. Do not append a space to the
4185 output; modern tars don't. When a value is out of range, specify the
4186 maximum value, not the number of bits.
4187 (GID_NOBODY, UID_NOBODY): New macros.
4188 (gid_to_oct, uid_to_oct): Use them as substitutes.
4189 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4190 (dump_file): Check whether the file changed as we read it.
4192 * src/rmt.c (main): Remove suspicious AIX/386 code.
4194 1999-02-19 Paul Eggert <eggert@twinsun.com>
4196 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4197 returns a type compatible with char *; it doesn't on SunOS
4198 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4200 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4202 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4203 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4205 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4207 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4208 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4209 * acinclude.m4 (AM_WITH_NLS):
4210 Update to latest gettext version (serial 5).
4211 (AC_LFS_FLAGS): New macro
4212 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4213 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4214 Work properly in cross-compilation scenario, by checking for getconf
4215 with AC_CHECK_TOOL and by ditching uname in favor of
4216 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4218 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4219 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4220 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4221 since getdate.y now uses ANSI code.
4223 * config.guess, config.sub: New files; taken from automake 1.4.
4225 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4226 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4227 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4228 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4229 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4230 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4231 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4233 1999-02-01 Paul Eggert <eggert@twinsun.com>
4235 * src/tar.c: Update copyright.
4239 1999-02-01 Paul Eggert <eggert@twinsun.com>
4241 * NEWS, configure.in: Version 1.12.64004
4243 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4245 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4247 * src/extract.c (extract_archive): Fix bug when extracting sparse
4248 files: they were trashing the tar file header.
4250 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4251 Add -y or --bzip2 or --bunzip2 option.
4253 1999-01-30 Paul Eggert <eggert@twinsun.com>
4255 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4256 cached_no_such_uid, cached_no_such_gid): New vars.
4257 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4258 Cache failures, too.
4260 * src/tar.c (decode_options):
4261 Don't pass names longer than UNAME_FIELD_SIZE to
4262 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4264 1999-01-27 Paul Eggert <eggert@twinsun.com>
4266 * NEWS, configure.in: Version 1.12.64003
4268 * src/buffer.c (backspace_output, close_archive): Cast
4269 rmtlseek position arg to off_t, for benefit of K&R compilers
4271 * src/compare.c (verify_volume): Likewise.
4273 * NEWS, configure.in: Version 1.12.64002
4275 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4276 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4277 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4278 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4279 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4280 uid_from_oct): Likewise.
4282 1999-01-25 Paul Eggert <eggert@twinsun.com>
4284 * incremen.sh: Fix timing bug in regression test.
4286 1999-01-22 Paul Eggert <eggert@twinsun.com>
4288 * NEWS, configure.in: Update version
4290 * Makefile.am (localedir): Change to $(datadir)/locale.
4291 (DEFS): New macro, defining LOCALEDIR.
4292 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4293 (INCLUDES): Add -I..
4295 * Makefile.am (localedir): Change to $(datadir)/locale.
4297 1999-01-21 Paul Eggert <eggert@twinsun.com>
4299 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4301 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4302 * src/Makefile.am (localedir): Likewise.
4303 (DEFS): New macro, defining LOCALEDIR.
4304 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4305 (INCLUDES): Add `-I..'.
4307 * tests/incremen.sh: Fix timing bug.
4309 1999-01-20 Paul Eggert <eggert@twinsun.com>
4311 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4312 `lfs.7' changed to `64000' in version number
4313 to conform to gnits standards.
4315 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4316 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4318 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4321 1998-12-07 Paul Eggert <eggert@twinsun.com>
4323 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4325 * src/list.c (read_header):
4326 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4328 1998-11-30 Paul Eggert <eggert@twinsun.com>
4330 * configure.in: Quote the output of uname.
4332 * src/extract.c (set_stat): chmod after chown even when not root;
4333 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4335 1998-11-15 Paul Eggert <eggert@twinsun.com>
4337 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4339 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4340 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4342 1998-10-28 Paul Eggert <eggert@twinsun.com>
4344 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4346 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4349 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4350 On many installations, rexec is disabled.
4352 1998-08-07 Paul Eggert <eggert@twinsun.com>
4354 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4356 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4357 for nameless users and groups.
4359 1998-02-17 Paul Eggert <eggert@twinsun.com>
4361 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4362 * NEWS, README: Add explanation of why this isn't an official version.
4364 1998-02-02 Paul Eggert <eggert@twinsun.com>
4366 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4367 This is an unofficial version.
4369 1997-12-17 Paul Eggert <eggert@twinsun.com>
4371 * src/incremen.c (ST_DEV_MSB): New macro.
4372 (NFS_FILE_STAT): Use most significant bit of st_dev,
4373 even if it's unsigned.
4375 1997-12-08 Paul Eggert <eggert@twinsun.com>
4377 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4379 1997-11-19 Paul Eggert <eggert@twinsun.com>
4381 * configure.in (HAVE_INTTYPES_H):
4382 Don't ignore cache variable if it's already set.
4384 1997-11-10 Paul Eggert <eggert@twinsun.com>
4386 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4387 * src/delete.c (records_read): Now off_t.
4388 (move_archive): Don't assume mt_count is of type daddr_t.
4390 1997-10-30 Paul Eggert <eggert@twinsun.com>
4392 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4393 Set to appropriate values if large file support
4394 needs explicit enabling.
4395 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4397 New macros to configure.
4398 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4400 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4401 major_t, minor_t, ssize_t): New macros.
4403 * src/arith.h (TARLONG_FORMAT):
4404 Fix typo: %uld -> %lu. Use unsigned when long long
4406 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4407 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4409 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4410 2nd arg is now unsigned long.
4412 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4413 (prepare_record_buffer): Arg is now size_t.
4414 Remove now-useless casts.
4416 (main): Use `long' for status, so that it can store ssize_t.
4417 Use daddr_t, mode_t, size_t, off_t when appropriate.
4418 Convert daddr_t and off_t values ourselves, since they might be longer
4419 than long. Convert other types using `long' primitives.
4420 When processing MTIOCTOP, do not try to pass resulting
4421 count back, since it won't work (it could be too large) and it's
4422 not expected anyway.
4425 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4426 now-useless casts. Use unsigned long to print *_t types, except use
4427 STRINGIFY_BIGINT for off_t.
4428 (update_archive): Cast -1 to dev_t when necessary.
4430 * src/tar.c (check_decimal):
4431 Now returns 1 if successful, 0 otherwise, and returns
4432 uintmax_t value into new arg. Check for arithmetic overflow.
4433 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4434 Check for overflow on user or group ids.
4436 * src/compare.c (diff_init, process_rawdata, read_and_process,
4437 diff_sparse_files, diff_archive):
4438 Use off_t, pid_t, size_t, ssize_t when appropriate.
4439 Remove now-useless casts. Use unsigned long to print *_t types,
4440 except use STRINGIFY_BIGINT for off_t.
4442 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4443 Size arg is now size_t.
4445 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4446 when allocating buffer.
4449 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4450 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4451 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4454 (get_status_string, get_status_off): New function.
4455 (get_status): Now returns long, so that it can store ssize_t.
4456 Invoke get_status_string to do the real work.
4457 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4458 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4459 (rmt_ioctl__): Convert mt_count by hand,
4460 since it might be longer than long.
4462 * src/mangle.c (extract_mangle):
4463 Check for overflow when converting off_t to size_t.
4464 Use off_t, size_t when appropriate. Remove now-useless casts.
4466 * src/system.h (mode_t): Remove; now done by autoconf.
4467 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4468 Return number of ST_NBLOCKSIZE-byte blocks,
4469 not number of 512-byte blocks;
4470 this also helps to avoid overflow.
4471 (st_blocks): Declare if needed.
4472 (ST_NBLOCKSIZE): New macro.
4473 (<limits.h>, <inttypes.h>): Include if available.
4474 (CHAR_BIT): New macro.
4475 (uintmax_t): New typedef.
4476 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4477 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4478 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4480 * src/names.c (name_init):
4481 Fix typo in error message: FILE* was passed, but char*
4484 (read_name_from_file, name_gather, addname, name_match, name_scan,
4485 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4487 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4489 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4490 (extract_sparse_file): Args now use off_t.
4492 (set_mode, set_stat, make_directories, extract_sparse_file,
4493 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4494 now-useless casts. Use unsigned long to print *_t types, except use
4495 STRINGIFY_BIGINT for off_t.
4497 * src/misc.c (quote_copy_string):
4498 Use size_t when appropriate. Remove now-useless casts.
4500 * src/list.c (read_and, list_archive, read_header, decode_mode,
4501 print_header, print_for_mkdir):
4502 Use mode_t, off_t, size_t when appropriate. Remove
4503 now-useless casts. Use unsigned long to print *_t types, except use
4504 STRINGIFY_BIGINT for off_t.
4506 (read_header): Check for overflow when converting header size.
4508 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4509 const char *. Size arg is now size_t. Now takes new type and maxval
4510 args. Compute result using uintmax_t, not long. Report error if
4511 field does not contain octal number in range.
4512 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4513 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4514 uintmax_from_oct): New functions.
4516 (stringify_uintmax_t_backwards): New function.
4518 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4519 (skip_file): Offset arg is now off_t.
4521 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4522 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4524 (write_error): Arg is now ssize_t.
4525 (child_pid): Now pid_t.
4526 (available_space_after): Now size_t.
4528 (child_open_for_compress, child_open_for_uncompress, flush_write,
4529 open_archive, flush_write, write_error, flush_read, close_archive):
4530 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4531 casts. Use unsigned long to print *_t types, except use
4532 STRINGIFY_BIGINT for off_t.
4534 * src/delete.c (records_read): Now daddr_t.
4535 (move_archive): Arg is now daddr_t. Check for overflow when
4537 (move_archive, delete_archive_members): Use daddr_t, off_t when
4538 appropriate. Remove now-useless casts.
4540 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4541 (rmt_lseek): Now returns off_t.
4543 * src/create.c (to_oct):
4544 Now static. Value arg is now uintmax_t. Accept new args
4545 giving name of type of octal field, for error messages. Report an
4546 error if the value is too large to fit in the field.
4547 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4548 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4550 (write_eot, write_long, finish_header, deal_with_sparse,
4551 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4552 appropriate. Remove now-useless casts. Use unsigned long to print
4553 *_t types, except use STRINGIFY_BIGINT for off_t.
4555 (find_new_file_size): 1st arg is now off_t*.
4556 (finish_sparse_file): Args now use off_t, not long.
4557 Check for lseek error.
4558 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4559 (dump_file): Device arg is now dev_t.
4560 Avoid overflow when testing whether file has holes
4561 by using the new ST_NBLOCKSIZE macro.
4563 * src/incremen.c (struct accumulator, add_to_accumulator,
4564 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4565 Use size_t for sizes.
4566 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4567 Use dev_t, ino_t for devices and inodes.
4568 (gnu_restore): Use off_t for file offsets.
4569 (struct directory): Use char for flags. Add new flag `nfs'.
4571 (NFS_FILE_STAT): New macro.
4572 (note_directory): Accept struct stat * instead of
4573 device and inode number. All callers changed.
4574 (note_directory, get_directory_contents):
4575 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4576 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4578 * src/common.h (record_size, struct name, struct sp_array,
4579 available_space_after):
4580 Use size_t for sizes.
4581 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4582 Use off_t for file offsets.
4583 (struct name): dir_contents is now const char *, not char *.
4584 (dump_file, get_directory_contents): Use dev_t for devices.
4585 (to_oct): Remove decl.
4586 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4587 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4588 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4589 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4590 UINTMAX_FROM_OCT): New macros.
4591 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4592 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4593 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4594 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4595 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4596 (print_for_mkdir): 2nd arg is now mode_t.
4598 See ChangeLog.1 for earlier changes.
4602 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
4605 This file is part of GNU tar.
4607 GNU tar is free software; you can redistribute it and/or modify
4608 it under the terms of the GNU General Public License as published by
4609 the Free Software Foundation; either version 2, or (at your option)
4612 GNU tar is distributed in the hope that it will be useful,
4613 but WITHOUT ANY WARRANTY; without even the implied warranty of
4614 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4615 GNU General Public License for more details.
4617 You should have received a copy of the GNU General Public License
4618 along with GNU tar; see the file COPYING. If not, write to
4619 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4620 Boston, MA 02111-1307, USA.