1 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * Makefile.am: Removed m4
4 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
6 * README-alpha: Updated
7 * bootstrap: Updated TP URL, improved help output. Default
8 to :ext:anoncvs and set CVS_RSH, unless already set.
9 * m4/Makefile.am: Removed
11 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
13 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
14 Use $option instead of $1 so all options will be parsed.
16 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
18 Started rewriting buffer.c ...
20 * bootstrap: New option --no-po
21 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
22 (time_to_start_writing): Changed data type
23 (file_to_switch_to): Removed. Variable never assigned to.
24 (open_archive) Moved option compatibility checks to tar.c
26 * src/common.h (maybe_backup_file): Changed return type
27 * src/misc.c: Likewise.
28 * src/create.c: Updated invocations of safer_name_suffix
29 * src/extract.c: Likewise
30 * src/delete.c: Updated assignment to write_archive_to_stdout
31 * src/tar.c (decode_options): More option compatibility checks
33 * src/update.c (time_to_start_writing): Changed data type.
34 * tests/recurse.sh: New test case.
35 * tests/mksparse.c: New file.
36 * tests/Makefile.am: Added recurse.sh and mksparse.c
38 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
40 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
41 Martin Simmons for the patch.
42 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
43 <pius@pld-linux.org> for the patch.
45 2003-12-26 Paul Eggert <eggert@twinsun.com>
47 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
48 and translation website.
50 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
51 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
52 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
53 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
54 files are replaced by autoreconf. Also, there seems to be a bug
55 in gettext/autoconf/automake if we try to omit these files after
56 autoreconf has replaced them, even though the gettext manual says
57 they're optional. So give up and just include them for now, even
58 though they make 'configure' longer and slower.
60 Change translation URL from
61 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
62 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
63 accommodate translator website revamp.
65 Fail if autoreconf fails.
67 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
68 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
69 ignore files now supplied by gettext 0.13.1.
71 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
73 Synchronized with the backup repository on Mirddin
75 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
77 * configure.ac: Check for varios members of struct stat
78 that may represent file modification times with a subsecond
80 Check for utimes (for future use)
81 * src/buffer.c (short_read): Issue a warning on short reads.
82 * src/common.h (sys_stat_nanoseconds): New function
83 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
84 * src/list.c (read_and): Treat only two successive zero
85 filled blocks as an EOF indicator. Issue a warning if
86 a single one is encountered.
87 * src/system.c (sys_stat_nanoseconds): New function
88 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
90 * src/xheader.c (code_time,decode_time): Support for subsecond
92 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
93 (mtime_coder,mtime_decoder): Update invocations of code_time and
95 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
96 (sparse_numblocks_decoder,sparse_offset_decoder)
97 (sparse_numbytes_decoder): Updated
99 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
101 * src/names.c (safer_name_suffix): Reverted change made
102 2003-11-14. Reason: Discussion with Paul Eggert and
103 Jean-Louis Martineau. See also ChangeLog entry from
105 * tests/delete03.sh: Likewise.
106 * tests/extrac04.sh: Likewise.
107 * tests/multiv01.sh: Likewise.
109 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
111 * src/incremen.c (write_directory_file): Use sys_truncate
112 * src/list.c (print_header): Use archive_file_size member
113 when printing real file size.
114 * src/sparse.c (sparse_scan_file): Correctly handle files with
116 (sparse_dump_region,sparse_extract_region): Allow for zero size
119 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
121 * configure.ac: Raised version number to 1.13.92
122 * src/list.c (decode_header): Discern between pax and ustar
124 Initialize current_stat_info.archive_file_size.
126 NOTE: Modifications from this date on are temporarily
127 stored on local CVS on mirddin. This repository will
128 be synchronized with Savannah as soon as the latter
129 becomes operational again.
131 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
134 * src/sparse.c: Initial implementation of GNU/pax sparse
136 * src/common.h (xheader_store): Changed prototype.
137 * src/create.c: Update calls to xheader_store
138 * src/extract.c (extract_archive): Check reported size vs.
139 archive file size to determine if we have to do with a
141 * src/tar.c (usage): Cleaned up the sample argument to --newer
143 (decode_options): Allow --sparse for POSIX_FORMAT archives.
144 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
146 Implemented GNU.sparse.* keywords.
148 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
150 * configure.ac: Check for setlocale. Thanks Bruno Haible for
153 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
155 * src/create.c (write_gnu_long_link): Use oldgnu
156 magic with @LongLink blocks.
158 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
160 * src/tar.h: Support for star sparse format.
161 * src/sparse.c: Likewise.
163 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
165 * src/sparse.c (sparse_diff_file): New function
166 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
167 (sys_compare_uid_gid): Removed.
168 (sys_compare_links,report_difference): Changed prototype
169 (sparse_diff_file): New function
170 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
171 (sys_compare_uid_gid): Removed.
172 (sys_compare_links): Changed declaration
173 * src/compare.c (diff_archive): Use sparse_diff_file.
175 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
177 Rewritten sparse file handling.
179 * src/sparse.c: New file. Provides a universal framework
180 for various methods for sparse files handling.
181 * src/Makefile.am: Added sparse.c
182 * src/common.h (struct sp_array,sparsearray,sp_array_size)
183 (init_sparsearray,fill_in_sparse_array): Removed
184 (enum dump_status): New data type
185 (pad_archive,close_diag,open_diag,read_diag_details)
186 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
188 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
190 (print_header): Changed prototype declaration.
191 * src/tar.h (struct sp_array): Declaration from common.h
192 (struct tar_stat_info): New members archive_file_size,
193 sparse_map_avail,sparse_map.
194 * src/create.c: Major rewrite.
195 * src/extract.c: Use new sparse file interface.
196 * src/compare.c (diff_sparse_files): Temporary placeholder.
198 * src/buffer.c: Minor changes
199 * src/tar.c: Likewise.
200 * src/list.c: Likewise.
201 * src/misc.c (close_diag,open_diag,read_diag_details)
202 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
203 diagnostics functions.
204 * src/incremen.c: Use new diagnostics functions.
205 * src/names.c: Likewise.
207 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
209 * configure.ac: Fixed check for setsockopt
211 * src/create.c: Do not zero-terminate name field if
212 the name is exactly 100 characters long.
213 (write_ustar_long_name): Fixed cheking for unsplittable
216 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
218 * src/create.c (start_header): Removed debugging hook
219 (dump_file): Fixed handling of linkname field.
220 * src/names.c (safer_name_suffix): If the input
221 file name ends with a slash, output one should do so
223 * doc/tar.texi: Documented --format=ustar
225 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
227 * src/tar.h (archive_format): USTAR_FORMAT: New type.
228 * src/create.c: Added POSIX.1-1988 support.
229 * src/names.c (safer_name_suffix): Skip leading ./
230 * src/tar.c: New option --format=ustar forces
231 POSIX.1-1988 archive format.
232 * tests/delete03.sh: Updated.
233 * tests/extrac04.sh: Updated.
234 * tests/multiv01.sh: Updated.
236 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
238 * src/list.c (read_and): Initialize current_stat_info
239 and extended_header at the start of the loop.
240 * src/names.c (all_names_found): Check if the argument
241 contains valid filename. Fixes coredump on `not_a_tar_file'
242 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
243 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
244 Fixes `pax-big-10g' bug.
246 2003-11-12 Paul Eggert <eggert@twinsun.com>
248 Fix some C compatibility bugs reported by Joerg Schilling.
250 * src/common.h (stripped_prefix_len): Fix misspelling
251 "stripped_path_len" in declaration.
252 * src/rmt.c (main): Use "return FOO;" rather than
253 "exit (FOO);"; we no longer have to worry about
254 pre-ANSI hosts that mishandled returned values from "main".
255 * src/tar.c (main): Likewise. This avoids warnings on some
257 * src/system.c: Include signal.h, for 'kill'.
258 * src/system.h (DEV_BSIZE): Remove.
259 (DEFAULT_ST_BLKSIZE): New macro.
260 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
261 * src/tar.c (enum): Remove comma just before }.
263 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
265 * src/list.c (decode_header): Initialize st_atime and
268 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
270 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
271 Bunk <bunk@fs.tum.de> for reporting.
272 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
273 <martin@xemacs.org> for spotting.
275 2003-11-04 Paul Eggert <eggert@twinsun.com>
277 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
280 2003-10-26 Paul Eggert <eggert@twinsun.com>
282 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
283 Bug reported by Christian Weisgerber.
285 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
289 * src/tar.c (decode_options): Removed superfluous archive format
291 * doc/tar.texi: Documented new features.
293 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
296 * THANKS: Added Wojciech Polak
297 * configure.ac: Added checks for missing functions. Raised
298 version number to indicate alpha release.
299 * lib/Makefile.am: Added missing headers
300 * lib/waitpid.c: Added missing includes.
301 * src/extract.c: Likewise.
302 * src/names.c: Removed spurious includes.
303 * src/xheader.c: Likewise.
304 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
305 macro overriding broken mkdir prototypes.
307 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
309 * configure.ac: Check for dev_t and ino_t.
310 * m4/Makefile.am: Added missing files.
311 * src/system.c: New file.
312 * src/Makefile.am: Added system.c
313 * src/common.h: Prototypes for functions from system.c
314 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
315 * src/buffer.c: Moved system dependencies to system.c
316 * src/compare.c: Likewise.
317 * src/create.c: Likewise.
318 * src/delete.c: Likewise.
319 * src/extract.c: Likewise.
320 * src/rtapelib.c: Likewise.
322 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
324 Implemented --occurrence option.
327 * src/tar.c: New option --occurrence.
328 * src/common.h (occurrence_option): New global
329 (struct name): Changed `found' member to `uintmax_t
331 (names_done): Removed
332 (all_names_found): Changed prototype.
333 (ISFOUND,WASFOUND): New macros
334 * src/delete.c (delete_archive_members): Honor --occurrence
336 * src/list.c (read_and): Likewise.
337 * src/names.c: Count number of occurrences of each name in the
339 (name_match): Honor --occurrence option.
340 (names_done): Removed
341 (all_names_found,names_notfound): Rewritten.
343 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
345 * src/tar.c: Removed extra precaution regarding
346 subcommand_option == CAT_SUBCOMMAND
347 * lib/Makefile.am: Updated
349 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
351 * src/common.h (names_done): New function.
352 * src/names.c: Likewise.
353 * src/list.c (read_and): Use all_names_found() as `while'
355 * src/tar.c: New option --first-copy
358 2003-09-24 Paul Eggert <eggert@twinsun.com>
360 * src/rmt.c (main): Don't translate Copyright string; international
361 law says the word "Copyright" should be in English.
362 * src/tar.c (decode_options): Likewise.
364 2003-09-22 Paul Eggert <eggert@twinsun.com>
366 * doc/tar.texi (extracting untrusted archives): New section.
368 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
369 Return size_t, not pointer, so that we don't have to worry about
370 violating the C standard by converting char const * to char *.
372 * src/names.c (stripped_path_len): Likewise. Strip file system
373 prefix, too. Count adjacent slashes as if they were one slash;
374 that is the POSIX standard.
376 2003-09-17 Paul Eggert <eggert@twinsun.com>
378 * README-alpha: Document maintainer tool assumptions a bit. GNU
379 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
380 Debian bug 211447. Fix minor misspellings/whitespace nits.
382 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
383 gl_USE_SYSTEM_EXTENSIONS.
385 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
386 * m4/.cvsignore: Add restrict.m4, time_r.m4.
388 2003-09-17 Paul Eggert <eggert@twinsun.com>
390 * bootstrap: Don't use "for option; do";
391 Solaris 8 /bin/sh doesn't like that.
393 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
395 * README-alpha: Updated
398 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
400 * README-alpha: Updated
402 * po/POTFILES.in: Added src/xheader.c
403 * src/common.h (cut_path_elements): Added proto.
405 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
407 * src/buffer.c: Use ngettext where appropriate.
408 * src/compare.c: Likewise.
409 * src/create.c: Likewise.
410 * src/misc.c: Likewise.
411 * src/tar.c: Likewise.
412 * src/update.c: Likewise.
414 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
416 * .cvsignore: Added *.shar.gz
419 * src/common.h (strip_path_elements): New variable.
420 * src/extract.c (extract_archive): Implemented --strip-path
421 * src/names.c (cut_path_elements): New functon.
422 * src/tar.c: New option --strip-path=NUM.
423 (decode_options) Assign boolean values to bool variables.
425 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
427 * src/delete.c: Fixed deletion from the POSIX archives.
428 * src/list.c (read_header): Minor change.
429 * src/tar.c (main): Do not check for volume_label_option
430 if subcommand_option is not CREATE_SUBCOMMAND.
431 * src/xheader.c (xheader_decode): Store the header as
432 well (for eventual delete).
434 * tests/incremen.sh: Explicitly request GNU format. This will
435 disappear when GNU extended header keywords are working.
436 * tests/multiv01.sh: Likewise
437 * tests/volume.sh: Likewise
439 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
441 * src/create.c: Support for "linkpath" extended keyword.
442 * src/xheader.c (decode_record): Reversed the return
445 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
447 * configure.ac: Allow to redefine the default output format.
448 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
449 (archive_format_string): New function.
450 (usage): Updated help output.
455 2003-09-02 Paul Eggert <eggert@twinsun.com>
457 * src/common.h (destroy_stat, xheader_decode, xheader_store,
458 xheader_read, xheader_finish, xheader_destroy): Add decls;
461 * src/create.c (write_extended): Remove unused local 'bufsize'.
463 * src/delete.c (delete_archive_members): Handle case of
464 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
465 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
466 occurs, as it's not possible.
467 * src/update.c (update_archive): Likewise.
469 Use "const" when possible in new code.
470 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
471 (fmttab): Now const. All uses changed.
472 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
473 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
474 decode_record, xheader_store, xheader_print, code_string, code_time,
475 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
476 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
477 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
478 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
479 uid_coder, uid_decoder, uname_coder, uname_decoder):
480 Use pointers to const when possible.
481 (xhdr_tab): Now const.
483 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
484 (set_archive_format): Report an error if no format name matches,
485 instead of returning an undefined value.
487 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
488 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
489 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
490 uid_decoder, uname_decoder): Remove unused keyword arg.
493 * src/tar.c (set_archive_format): Now static.
494 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
496 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
497 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
498 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
499 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
500 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
501 Remove forward decls; no longer needed.
502 (xhdr_tab): Move to end, so that the forward decls aren't needed.
503 Add a forward declaration.
505 Use 'bool' in new code, when appropriate.
506 * src/xheader.c (decode_record): Return bool, not int.
507 * src/common.h (read_header): Since it accepts bool, change
508 all callers to use false and true rather than 0 and 1.
510 * src/xheader.c (decode_record): Fix misspelling in diagnostic
511 "extended headed" -> "extended header".
513 GNU coding style fixes.
514 * src/xheader.c (decode_record, xheader_decode):
515 Do not use decls like "char *p, *q;".
518 (xheader_store): Avoid parentheses around object operand of sizeof.
520 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
522 * src/create.c (start_header): Store long file names
523 in "path" keyword of an extended header if in POSIX
525 (finish_header): print header before calling write_extended().
526 * src/list.c (list_archive): Always decode the header. This
527 is necessary so the extended header is processed and the correct
528 filename is printed no matter what the state of verbose_option.
529 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
532 2003-09-01 Paul Eggert <eggert@twinsun.com>
534 Update from gnulib, and correct fnmatch to fnmatch-gnu.
535 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
537 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
539 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
540 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
541 copying rules from gnulib module descriptions.
542 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
543 Update from gnulib modules alloca, fnmatch, getline, stdbool.
544 * m4/.cvsignore: Add utimes-null.m4. Sort.
546 2003-09-01 Sergey Poznyakoff
548 Added initial support for creating POSIX headers.
550 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
551 (string_to_chars): New functions
552 (struct xheader): Changed structure
553 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
555 * src/create.c (string_to_chars): New function.
556 (write_extended): New function
557 (start_header): Create extended POSIX headers if necessary.
558 (finish_header): Likewise.
559 * src/list.c (print_header): Take user/group from
561 * src/names.c (gid_to_gname,gname_to_gid)
562 (uid_to_uname,uname_to_uid): Changed prototypes.
563 * src/tar.c: New option --format.
564 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
565 (struct extra_header): Removed unused structure.
566 (union block.extra_header): Removed unused member.
567 * src/xheader.c: Implemented coder functions.
568 * bootstrap: Added obstack.
569 * lib/.cvsignore: Likewise.
570 * configure.ac: Added 'gl_OBSTACK'
571 * m4/Makefile.am: Added new files.
572 * m4/.cvsignore: Likewise.
573 * TODO: Minor formatting change
575 2003-08-31 Sergey Poznyakoff
577 Added initial support for POSIX extended and STAR headers
578 (only for listing/extracting).
580 * src/xheader.c: New file.
581 * src/Makefile.am: Added xheader.c
582 * src/tar.h (struct star_header): New datatype
583 (XHDTYPE,XGLTYPE): New defines
584 (enum archive_format:STAR_FORMAT): New member
585 (struct tar_stat_info): New datatype.
586 (union block.star_header): New member.
587 * src/common.h (orig_file_name,current_file_name)
588 (current_trailing_slash,current_link_name): Removed variables.
589 (current_stat_info): New variable
590 (current_stat): Removed
591 (extended_header): New variable
592 (decode_header): Changed prototype.
593 * src/list.c (decode_header): Added initial support for POSIX extended
595 (skip_member): Check oldgnu_header only if current_format is set
597 * src/buffer.c: Use current_stat_info
598 * src/compare.c: Likewise.
599 * src/create.c: Likewise.
600 * src/delete.c: Likewise.
601 * src/incremen.c: Likewise.
602 * src/mangle.c: Likewise.
603 * src/update.c: Likewise.
604 * src/extract.c: Likewise.
605 (make_directories): Improved check for the existence of the directory
606 * src/tar.c (destroy_stat): New function.
608 2003-08-29 Paul Eggert <eggert@twinsun.com>
610 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
611 was worth (e.g., different users in en_GB disagree about -ize
613 * po/en_GB.po: Remove.
615 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
619 * src/tar.c: Removed support for the obsolete command line
621 * doc/tar.texi: Removed references to the obsolete command
624 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
628 * doc/tar.texi: Updated
629 * src/common.h (check_links_option): New variable
630 (orig_file_name): New variable
631 (check_links): New proto.
632 * src/create.c (struct link.nlink): New member
633 (link_table): Static for the module.
634 (dump_file): Update `link' member when adding new links
636 (check_links): New function.
637 * src/list.c (print_header): Use orig_file_name.
638 * src/tar.c: New option --check-links. Changed semantics of
639 -o to comply to UNIX98 when extracting and to its previous
641 (main): Call check_links if --check-links. was given.
643 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
645 * src/list.c (print_header): Revised
646 * NEWS: Started the entry for 1.13.26
647 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
649 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
651 * .cvsignore: Added to the repository.
652 * doc/.cvsignore: Likewise.
653 * lib/.cvsignore: Likewise.
654 * m4/.cvsignore: Likewise.
655 * po/.cvsignore: Likewise.
656 * scripts/.cvsignore: Likewise.
657 * src/.cvsignore: Likewise.
658 * tests/.cvsignore: Likewise.
660 * lib/Makefile.am: Added exitfail.[hc]
661 * src/misc.c (chdir_do): Fixed call to restore_cwd
662 * src/buffer.c (flush_read): Fixed behavior on short
663 reads right after opening the new archive (multiv01.sh test).
664 (new_volume): Special handling for "-".
665 * src/list.c (print_header): Print trailing slash if
666 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
667 * tests/multiv01.sh: Minor changes.
668 * m4/Makefile.am: Added missing files.
670 2003-07-05 Paul Eggert <eggert@twinsun.com>
672 Finish the checkin begin yesterday.
674 * NEWS: Document the user-visible changes installed in the last
677 * TODO: New file (actually, resurrected; but with new contents).
679 * src/list.c (read_and): Give full type for procedure arg.
680 (read_header): Strip trailing slashes, setting current_trailing_slash.
681 (tartime): Avoid int overflow when printing year (!).
682 (print_header): New arg specifying block ordinal. All uses changed.
683 Print link as 'h' type. Give labels for long links and names.
685 * src/misc.c (contains_dot_dot): Moved to names.c
686 (must_be_dot_or_slash): New function.
687 (safer_rmdir): Use it.
688 (remove_any_file): Now takes enum as option, not boolean.
689 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
690 to unlink a directory.
691 (deref_stat): Accept bool, not int.
693 * src/names.c (namelist_match): Allow partial matches only if
695 (hash_string_hasher): Renamed from hash_avoided_name.
696 (hash_string_compare): Renamed from compare_avoided_anames.
697 (hash_string_insert, hash_string_lookup): New functions.
698 (add_avoided_name, is_avoided_name): Use them.
699 (safer_name_suffix): New function.
700 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
702 * src/rmt.c: Don't include print-copyr.h.
703 (prepare_input_buffer): New arg FD.
704 Do not read more than INT_MAX bytes at once,
705 since it breaks on some brain damaged Tru64 hosts.
707 when retrying instead of subtracting 1024; for speed.
708 (main): Use gettext to translate (C), not print_copyright.
710 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
711 now that gnulib handles this.
712 Include <stddef.h> and <limits.h> unconditionally, now that we assume
714 Assume that offsetof is defined in stddef.h.
715 Do not include <sys/param.h>.
716 (realloc, lseek): Do not declare.
717 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
718 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
719 declarations, since we now assume C89 or better.
720 (PARAMS): Remove, as we now assume C89. All uses changed.
721 (bindtextdomain, textdomain): Include <gettext.h> to define.
722 Include <unlocked-io.h>.
723 (valloc): Define if not defined, and if valloc is not declared.
724 (xstrdup): Remove decl.
726 * src/tar.c: Do not include <print-copyr.h>.
728 (get_date): Remove decl.
729 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
730 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
731 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
732 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
733 (long_options, decode_options): Use them.
734 (OVERWRITE_DIR_OPTION): Remove.
735 (long_options): New options --index-file, --no-overwrite-dir.
736 Remove --overwrite-dir option.
737 (usage): Use PACKAGE_BUGREPORT.
738 (decode_options): Terminate new argv properly.
739 Use PACKAGE_NAME, PACKAGE_VERSION.
740 If verbose, report how we grokked any textual date option.
741 (main): Add support for index-file.
743 * tests/Makefile.am: Convert to UTF-8.
744 (AUTOMAKE_OPTIONS): Remove.
745 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
746 (INCLUDES): Remove ../intl.
747 (LDADD): Don't link libtar.a twice.
749 * tests/genfile.c: Convert to UTF-8.
750 Don't include <print-copyr.h>.
751 (DEFAULT_PATTERN): Renamed from DEFAULT.
752 (ZEROS_PATTERN): Renamed from ZEROS.
753 (main): Use gettext to translate (C), not print_copyright.
755 2003-07-04 Paul Eggert <eggert@twinsun.com>
757 Revamp to meet current standards of autoconf, automake,
758 gettext, and gnulib, and incorporate new translations.
760 * config/config.guess, config/config.sub, config/depcomp,
761 config/install-sh, config/mdate-sh, config/missing,
762 config/mkinstalldirs, config/texinfo.texi:
763 Moved here from parent directory, or from doc.
764 * config.hin: Renamed from config.h.in.
765 * config/config.rpath: New file.
767 * intl: Remove this subdirectory.
769 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
771 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
772 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
773 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
774 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
775 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
776 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
779 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
780 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
781 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
782 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
783 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
784 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
785 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
786 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
787 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
788 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
789 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
790 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
791 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
792 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
793 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
794 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
795 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
796 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
797 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
799 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
800 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
801 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
802 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
803 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
804 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
805 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
806 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
807 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
808 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
809 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
810 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
811 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
812 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
813 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
814 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
815 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
816 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
818 Upgrade to latest version from external source. The file "bootstrap"
819 now grabs these automatically, so we needn't keep track of them
820 in this change long any longer.
822 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
823 (SUBDIRS): Remove intl.
824 * PORTS: Update for star, Macintosh.
825 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
826 Bison 1.875, gettext 0.12.1.
827 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
828 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
829 (AC_CONFIG_AUX_DIR): New.
830 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
832 (AC_PREREQ): Bump from 2.52 to 2.57.
833 (AC_GNU_SOURCE): New.
834 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
835 we no longer support K&R C.
837 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
838 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
839 (AC_MBSTATE_T): Remove.
840 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
841 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
842 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
844 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
845 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
846 (AC_CHECK_TYPE): Remove ssize_t.
847 (gt_TYPE_SSIZE_T): Add.
848 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
849 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
850 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
851 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
852 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
853 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
854 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
855 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
856 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
857 napms, poll, select, strstr, usleep.
858 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
859 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
860 (AM_GNU_GETTEXT): Use external and need-ngettext options.
861 (AM_GNU_GETTEXT_VERSION): New.
862 (AC_OUTPUT): Remove intl/Makefile.
864 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
865 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
866 * doc/fdl.texi: Update to current GNU version.
867 * doc/gettext.texi: Update to current coreutils version,
868 plus a copyright notice.
869 * doc/tar.texi: Switch to new method for doing copyright notices.
870 Use @acronym instead of @sc where appropriate.
871 Remove empty examples. Give a few more examples.
873 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
874 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
875 are built up in pieces with +=.
876 (noinst_HEADERS, INCLUDES): Remove.
877 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
878 (libtar_a_LIBADD): Use $ rather than @.
879 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
881 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
882 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
883 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
884 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
885 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
886 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
887 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
888 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
889 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
890 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
891 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
892 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
893 prereq.m4, xstrtoimax.m4.
895 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
896 be translated, since it's not a user-visible tool.
898 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
900 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
901 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
902 consistency with coreutils.
903 (LDADD): Link LIBINTL after libtar.a, since
904 it's now external and should stand by itself.
906 * src/buffer.c (print_total_written): Adjust to new human.h
908 (child_open_for_compress): Do not increase size to BLOCKSIZE.
909 (open_archive): Open index file name.
910 Strip trailing slahes from file names.
911 (flush_write): Set size to 0 if not saving names.
912 (flush_write, flush_read): Use safer_name_suffix rather than
915 * src/common.h: Include <quote.h>.
916 (absolute_names_option, atime_preserve_option, backup_option,
917 block_number_option, checkpoint_option, dereference_option,
918 force_local_option, ignore_failed_read_option, ignore_zeros_option,
919 incremental_option, interactive_option, multi_volume_option,
920 numeric_owner_option, one_file_system_option, recursive_unlink_option,
921 read_full_records_option, remove_files_option, same_order_option,
922 show_omitted_dirs_option, sparse_option, starting_file_option,
923 to_stdout_option, totals_option, touch_option, verify_option,
924 dev_null_output, now_verifying, we_are_root): Now bool, not int.
925 (current_trailing_slash, index_file_name, recent_long_name_blocks,
926 recent_long_link_blocks): New vars.
927 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
928 (OVERWRITE_OLD_DIRS): Remove.
929 (enum remove_option): New enum.
930 (remove_any_file): Use it as option arg, not int.
931 (is_avoided_name, contains_dot_dot): Return bool, not int.
932 (safer_name_suffix): New decl.
934 * src/compare.c (now_verifying): Now bool, not int.
935 (fill_in_sparse_array): Move to extract.c. Now returns bool;
936 all callers changed to test for failure.
937 (diff_sparse_files): Take size from current_stat, not from param.
938 (diff_archive): Do not count trailing slashes in archives.
939 (verify_volume): Test for header failure after loop, not before.
941 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
943 (start_header): Clear devmajor and devminor fields, too.
944 (finish_header): New arg block_ordinal.
945 (init_sparsearray): Now extern. Set sp_array_size to
946 SPARSES_IN_OLDGNU_HEADER if it is zero.
947 (dump_file): Keep link table as a hash.
948 Do not count "file changed as we read it" as a failure.
950 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
951 Move extern decl to common.h.
953 * src/extract.c (we_are_root): Now bool, not int.
954 (check_time): Warn about implausibly old time stamps.
955 (set_stat): Use utimbuf, not stat_info.
956 (prepare_to_extract): New arg DIRECTORY.
957 (fill_in_sparse_array): Moved here from compare.c.
958 (extract_sparse_file): Now returns off_t, giving size left.
959 Truncate file at end.
960 (extract_archive): Use safer_name_suffix rather than rolling our own.
961 Use fill_in_sparse_array rather than rolling our own.
962 Strip trailing slashes more effectively.
963 Check for unsafe names.
965 * src/incremen.c (struct directory): nfs and found are now of type
967 (gnu_restore): Now takes directory name as argument, not offset
968 of directory name in a global. All uses changed.
969 (CURRENT_FILE_NAME): Remove.
972 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
975 2002-09-30 Paul Eggert <eggert@twinsun.com>
977 * src/rmt.c (prepare_input_buffer): Renamed form
978 prepare_record_buffer. All uses changed. Do not assume that
979 size_t is the same width as int.
981 2002-03-29 Paul Eggert <eggert@twinsun.com>
983 * src/incremen.c (get_directory_contents):
984 If ignore_failed_read_option, only warn about
985 get_directory_contents failures. Fix suggested by
988 2002-01-31 Mark W. Eichin <eichin@thok.org>
990 * src/buffer.c (child_open_for_compress): Don't try to read
991 past the end of the buffer.
993 2001-10-11 Jim Meyering <meyering@lucent.com>
995 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
996 and quote_n (1, ... to avoid clobbering a buffer.
998 2001-09-26 Paul Eggert <eggert@twinsun.com>
1000 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
1002 * src/buffer.c (flush_read): Don't diagnose partial blocks before
1003 end of file; just ignore them silently.
1005 * src/list.c (read_header): Don't keep around extended name
1006 and link info indefinitely; keep it only for the next file.
1007 This fixes a bug introduced in 1.13.24, and removes the need
1008 for some static variables. Set recent_long_name and
1009 recent_long_link to zero if there were no long links; this
1010 avoids a violation of ANSI C rules for pointers in delete.c.
1011 * THANKS: Add Christian Laubscher.
1013 2001-09-26 Jim Meyering <meyering@lucent.com>
1015 * doc/tar.texi (Remote Tape Server): is know -> is known
1017 2001-09-25 Paul Eggert <eggert@twinsun.com>
1019 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1020 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1021 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1022 want to distinguish EINVAL and EILSEQ.
1024 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1026 * src/extract.c (maybe_recoverable):
1027 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1029 2001-09-22 Paul Eggert <eggert@twinsun.com>
1031 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1033 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1036 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1037 * PORTS: Add copyright notice, 'star' reference.
1038 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1039 * THANKS: Add Christophe Kalt.
1040 * config.sub: Upgrade to 2001-09-14 version.
1042 * configure.ac (ALL_LINGUAS): Add ko.
1043 * po/ko.po: Resurrected file.
1045 * doc/convtexi.pl: Add coding advice for Emacs.
1047 * doc/getdate.texi: Add copyright notice.
1049 * doc/mdate-sh: Upgrade to automake 1.5 version.
1051 * doc/tar.texi (extracting files): Mention --to-stdout.
1052 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1053 (Overwrite Old Files): Likewise.
1055 * lib/Makefile.am (noinst_HEADERS):
1056 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1057 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1059 * lib/copysym.c, lib/copysym.h: Remove.
1060 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1061 lib/unicodeio.h: New files.
1063 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1064 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1066 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1067 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1069 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1070 * m4/isc-posix.m4: Remove.
1072 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1074 * po/POTFILES.in: Add copyright notice.
1076 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1078 * tests/Makefile.am (LDADD): Likewise.
1080 * src/buffer.c (write_archive_buffer, close_archive):
1081 If an archive is a socket, treat it like a FIFO.
1082 (records_read, records_written): New vars.
1083 (write_archive_to_stdout): Now bool, not int.
1084 (open_archive, flush_write, flush_read): Keep records_read and
1085 records_written up to date.
1087 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1088 (write_archive_to_stdout): Now bool, not int.
1089 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1090 (read_header): Now takes bool arg. Existing callers modified
1091 to pass 0, unless otherwise specified.
1093 * src/delete.c (records_read): Remove; now a global.
1094 (acting_as_filter): Now bool, not int.
1095 (recent_long_name, recent_long_link, recent_long_name_blocks,
1096 recent_long_link_blocks, records_read, records_written): New decls.
1097 (records_skipped): New var.
1098 (move_archive): Don't divide by zero if arg is 0.
1099 Use the above vars to compute how far to move.
1100 (write_recent_blocks): New function.
1101 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1102 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1103 Keep track of how many records have been skipped.
1104 Let the buffer code count records.
1105 When copying a header, copy any extended headers that came before it.
1107 * src/extract.c (extract_archive): When marking a directory to be
1108 updated after symlinks, stat all directories after it in the
1109 delayed-set-stat list too, since they will be checked after
1110 symlinks. Add support for --overwrite-dir.
1112 * src/list.c (recent_long_name, recent_long_link,
1113 recent_long_name_blocks, recent_long_link_blocks): New vars.
1114 (read_and): Pass 0 to read_header.
1115 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1116 headers into new vars. Null-terminate incoming symbolic links.
1118 * src/rmt.c: Include print-copyr.h, not copysym.h.
1119 (main): Use print_copyright, not copyright_symbol.
1120 * src/tar.c (decode_options): Likewise.
1121 (OVERWRITE_DIR_OPTION): New constant.
1122 (long_options, usage, decode_options): Add --overwrite-dir.
1124 * src/tar.h: Put copyright notice into documentation.
1126 * tests/Makefile.am (TESTS): Add delete03.sh.
1127 * tests/delete03.sh: New file.
1129 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1130 (main): Use print_copyright, not copyright_symbol.
1131 Include <argmatch.h>.
1132 (pattern_strings): Remove.
1133 (pattern_args, pattern_types): New constants.
1134 (main): Use XARGMATCH, not argmatch.
1136 2001-09-20 Jim Meyering <meyering@lucent.com>
1138 * lib/xstrtol.c (strtoimax): Guard declaration with
1139 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1140 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1141 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1142 (strtoumax): Likewise, for completeness (it wasn't necessary).
1143 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1144 Check for declaration of strtoimax.
1145 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1146 Check for declaration of strtoumax.
1148 2001-09-16 Paul Eggert <eggert@twinsun.com>
1150 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1152 2001-09-14 Paul Eggert <eggert@twinsun.com>
1154 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1156 * README-alpha: Describe automake patch.
1158 * configure.ac (LIBOBJS):
1159 Remove automake 1.4 workaround, as we're using 1.5 now.
1160 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1162 * lib/copysym.c: Include stddef.h, for size_t.
1163 Include langinfo.h if needed.
1164 Use locale_charset only if USE_INCLUDED_LIBINTL;
1165 if not, use nl_langinfo (CODESET) if available.
1167 2001-09-13 Paul Eggert <eggert@twinsun.com>
1169 * config.guess, config.sub: Sync with canonical versions.
1171 * configure.ac (jm_PREREQ_XGETCWD): Add.
1173 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1174 (libtar_a_SOURCES): Add copysym.c.
1175 * copysym.c, copysym.h: New files.
1177 * lib/error.c: Sync with fileutils version.
1179 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1180 * m4/getcwd.m4: New file.
1181 * m4/uintmax_t.m4: Remove.
1183 * m4/gettext.m4 (AM_WITH_NLS):
1184 Fix bug with calculating version of Bison 1.29.
1185 Reported by Karl Berry.
1187 * src/Makefile.am (datadir): Remove.
1189 * src/rmt.c: Include copysym.h.
1190 (main): Use copyright_symbol to translate copyright notice,
1192 * src/tar.c: Likewise.
1193 * tests/genfile.c: Likewise.
1195 * src/system.h (MB_LEN_MAX): New symbol.
1197 2001-09-11 Paul Eggert <eggert@twinsun.com>
1199 * src/extract.c (struct delayed_set_stat): New member
1201 (delay_set_stat): Initialize it to 0.
1202 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1203 taking an extra stat ourselves. All callers changed.
1204 (set_stat): Likewise.
1205 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1206 If false, stop when encountering a struct whose 'after_symlinks'
1207 member is true. Otherwise, go through all structures but check
1208 them more carefully. All callers changed.
1209 (extract_archive): When extracting a deferred symlink, if its parent
1210 directory's status needs fixing, then mark the directory as needing
1211 to be fixed after symlinks.
1212 (extract_finish): Fix status of ordinary directories, then apply
1213 delayed symlinks, then fix the status of directories that are
1214 ancestors of delayed symlinks.
1216 * src/rtapelib.c (rexec):
1217 Remove declaration; it ran afoul of prototypes on Crays.
1218 Reported by Wendy Palm of Cray.
1220 2001-09-06 Paul Eggert <eggert@twinsun.com>
1222 * lib/strtoimax.c (HAVE_LONG_LONG):
1223 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1224 (strtoimax): Use sizeof (long), not
1225 sizeof strtol (ptr, endptr, base),
1226 to work around bug in IBM C compiler.
1228 2001-09-04 Paul Eggert <eggert@twinsun.com>
1230 * lib/xgetcwd.c: Include "xalloc.h".
1231 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1232 report an error and exit.
1234 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1235 (jm_PREREQ): Use it.
1237 2001-09-03 Paul Eggert <eggert@twinsun.com>
1239 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1240 (jm_PREREQ_XGETCWD): New macro.
1242 * lib/exclude.c (fnmatch_no_wildcards):
1243 Fix typo that caused us to do case-folding
1244 search even when that was not desired. This occurred only in the
1247 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1248 Do not include xalloc.h.
1249 (INITIAL_BUFFER_SIZE): New symbol.
1250 Do not use xmalloc / xrealloc, since the caller is responsible for
1251 handling errors. Preserve errno around `free' during failure.
1252 Do not overrun buffer when using getwd.
1254 * lib/xgetcwd.c (xgetcwd):
1255 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1256 to decide whether to use getcwd (NULL, 0).
1258 2001-09-02 Paul Eggert <eggert@twinsun.com>
1260 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1262 2001-09-01 Jim Meyering <meyering@lucent.com>
1264 * exclude.c: Use `""', not `<>' to #include non-system header files.
1265 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1266 and strncasecmp as r-values. Unixware didn't have declarations.
1268 2001-08-31 Jim Meyering <meyering@lucent.com>
1270 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1271 Use an initial, malloc'd, buffer of length 128 rather than
1272 a statically allocated one of length 1024.
1274 2001-08-30 Paul Eggert <eggert@twinsun.com>
1276 * lib/utime.c: Include full-write.h.
1277 * lib/xstrtol.c (strtoimax): New decl.
1279 2001-08-29 Paul Eggert <eggert@twinsun.com>
1281 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1283 * src/create.c (dump_file): Relativize link names before dumping.
1284 This fixes a bug reported by Jose Pedro Oliveira.
1286 * src/create.c (dump_file): Use offsetof when computing sizes for
1287 struct hack; this avoids wasted space in some cases.
1288 * src/incremen.c (note_directory, find_directory): Likewise.
1289 * src/names.c (name_gather, addname): Likewise.
1291 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1292 for consistency with other code that does similar things.
1293 * src/names.c (name_gather): Likewise.
1295 * src/names.c (read_name_from_file, name_next, name_gather,
1296 add_hierarchy_to_namelist): Avoid quadratic behavior when
1297 reallocating buffers. Check for buffer size overflow.
1298 (addname): Avoid unnecessary clearing of memory.
1300 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1302 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1303 name size allocation that caused core dumps.
1305 2001-08-28 Paul Eggert <eggert@twinsun.com>
1307 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1309 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1310 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1311 (daddr_t): Remove; no longer used.
1312 (jm_PREREQ_HUMAN): Add.
1314 * acconfig.h: Remove; no longer needed.
1316 * config.guess, config.sub:
1317 New files, from automake 1.5. Gettext 0.10.39 needs them.
1318 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1320 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1321 (SUBDIRS): Put intl before lib, as gettext requires.
1323 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1324 * intl: Upgrade entire directory to gettext 0.10.39.
1325 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1326 New files, from gettext 0.10.39.
1327 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1328 Upgrade to gettext 0.10.39,
1329 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1331 * po/cat-id-tbl.c, po/stamp-cat-id:
1332 Remove; no longer used by gettext 0.10.39.
1333 * po/ChangeLog: New file.
1335 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1336 $(srcdir)/tar.texi: Likewise.
1337 * doc/freemanuals.texi: New file.
1338 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1339 `fileds' -> `fields'
1340 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1342 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1343 (noinst_HEADERS): Add quote.h.
1344 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1346 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1348 * lib/full-write.c, lib/savedir.c: Comment fix.
1350 * lib/pathmax.h: Remove.
1352 * lib/quote.c, lib/quote.h: New files.
1354 * lib/xgetcwd.c: Don't include pathmax.h.
1355 Include stdlib.h and unistd.h if available.
1357 (xmalloc, xstrdup, free): Remove decls.
1358 (xgetcwd): Don't assume sizes fit in unsigned.
1359 Check for overflow when computing sizes.
1360 Simplify reallocation code.
1362 * lib/xmalloc.c: Quote failure tests.
1364 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1366 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1367 similar to strtol.c.
1368 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1369 (verify): New macro.
1370 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1371 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1372 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1373 changed to signed values. Check sizes at compile-time, not
1374 run-time. Prefer strtol to strtoll if both work.
1377 * lib/xstrtol.h (xstrtoimax): New decl.
1379 * m4/Makefile.am (EXTRA_DIST):
1380 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1381 longlong.m4, xstrtoimax.m4.
1383 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1384 Remove; now done by autoconf.
1385 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1386 Use AC_CHECK_TYPE instead of merely looking for the header.
1388 * m4/uintmax_t.m4: Use shorter comment.
1390 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1391 Quote first arg of AC_DEFUN.
1392 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1393 is needed to parse the include file.
1394 Simplify logic behind the args to AC_REPLACE.
1396 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1398 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1401 Use "Copyright %d" to simplify the translator's job in the future.
1402 Advise translator about circle-C.
1403 * src/tar.c: (decode_options): Likewise.
1404 * tests/genfile.c (main): Likewise.
1406 2001-08-28 Jim Meyering <meyering@lucent.com>
1408 * lib/argmatch.c: Include "quote.h".
1409 (argmatch_invalid): Quote the context.
1411 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1413 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1414 Use single-quote for local .h files.
1416 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1418 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1421 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1422 invoking mktime the last time.
1424 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1426 * lib/rename.c: Major rewrite by Volker Borchert to use system
1427 rename function, but to work around problems with trailing
1430 * lib/strtoll.c: New file, from glibc.
1431 * lib/strtoul.c: Update from glibc.
1433 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1434 Add support for signed numbers, too.
1435 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1437 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1439 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1440 (main): Use generic names in debugging output.
1441 * lib/strtoimax.c: Plus add the following changes of my own:
1442 (main): Use accurate names in debugging output.
1444 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1447 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1448 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1449 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1450 m4/utime.m4, m4/utimes.m4:
1451 Quote the first argument in each use of AC_DEFUN.
1453 * m4/getline.m4: Don't use string.h.
1455 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1457 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1459 2001-08-27 Paul Eggert <eggert@twinsun.com>
1461 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1463 The biggest change is the new --exclude semantics and options.
1464 The basic idea was suggested by Gerhard Poul; thanks!
1466 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1467 * README: ignfail.sh fails on some NFS hosts.
1468 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1470 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1471 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1472 Remove; the automake bug has been fixed.
1473 * acinclude.m4: Remove.
1475 * configure.ac: Renamed from configure.in.
1476 (AC_PREREQ): Bump from 2.13 to 2.52.
1477 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1478 1997-05-30) has an encoding error.
1479 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1480 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1482 * doc/fdl.texi: Update to current GNU version.
1484 * doc/tar.texi: Put leading '*' in direntry.
1485 Accommodate new gfdl sectioning.
1486 New option --recursion (the default) that is the inverse of
1489 New options --anchored, --ignore-case, --wildcards,
1490 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1491 Along with --recursion and --no-recursion, these control how exclude
1492 patterns are interpreted. The default interpretation of exclude
1493 patterns is now --no-anchored --no-ignore-case --recursion
1494 --wildcards --wildcards-match-slash.
1496 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1498 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1499 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1500 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1501 Include if available.
1502 (<xalloc.h>): Include
1503 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1504 (verify): New macro. Use it to verify that EXCLUDE macros do not
1505 collide with FNM macros.
1506 (struct patopts): New struct.
1507 (struct exclude): Use it, as exclude patterns now come with options.
1508 (new_exclude): Support above changes.
1509 (new_exclude, add_exclude_file):
1510 Initial size must now be a power of two to simplify overflow checking.
1511 (free_exclude, fnmatch_no_wildcards): New function.
1512 (excluded_filename): No longer requires options arg, as the options
1513 are determined by add_exclude. Now returns bool, not int.
1514 (excluded_filename, add_exclude):
1515 Add support for the fancy new exclusion options.
1516 (add_exclude, add_exclude_file): Now takes int options arg.
1517 Check for arithmetic overflow when computing sizes.
1518 (add_exclude_file): xrealloc might modify errno, so don't
1519 realloc until after errno might be used.
1521 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1523 (free_exclude): New decl.
1524 (add_exclude, add_exclude_file): Now takes int options arg.
1525 (excluded_filename): No longer requires options arg, as the options
1526 are determined by add_exclude. Now returns bool, not int.
1528 * lib/prepargs.c: Include <string.h>; required for C99 since
1532 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1534 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1535 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1537 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1538 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1540 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1541 subsumed by Autoconf 2.50.
1543 * m4/error.m4: Upgrade to serial 2.
1545 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1546 remove test for GNU C library. It's not correct, as some
1547 older glibcs are buggy.
1549 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1551 * m4/prereq.m4: Upgrade to serial 20, but then:
1552 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1553 (jm_PREREQ_EXCLUDE): New macro.
1554 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1557 * m4/realloc.m4: Upgrade to serial 4.
1559 * m4/strerror_r.m4: Revert to serial 1002.
1561 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1563 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1565 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1566 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1567 it is now subsumed by autoconf. Add inttypes.h.
1569 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1570 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1572 * src/buffer.c (new_volume): Stop if the script exits with an error.
1574 * src/common.h (excluded_with_slash, excluded_without_slash):
1575 Remove, replacing by:
1576 (excluded): New decl.
1577 (link_error): New decl.
1578 (excluded_name): Now returns bool.
1581 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1582 Support hard links to symbolic links.
1584 (struct delayed_symlink): Remove 'names' member, replacing it with
1585 'sources' and 'target' member. All uses changed.
1587 (struct string_list): New type.
1589 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1590 for struct hack; this avoids wasted space in some cases.
1592 (extract_archive): Fix test for absolute pathnames and/or "..".
1593 Use link_error to report errors for links.
1594 Remove redundant trailing '/' at "really_dir", for all uses, not
1595 just before invoking mkdir.
1596 If overwriting old files, do not worry so much about existing
1598 Fix mode computation in the case where the directory exists.
1600 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1601 link, make a copy of the symbolic link.
1603 * src/incremen.c (get_directory_contents):
1604 If ignore_failed_read_option, only warn about
1607 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1608 However, check for error even for '-' or '+' case.
1610 (print_header): Try parsing uids and gids as unsigned integers first,
1611 and as a uid_t or gid_t only if that fails. This adds support for
1612 listing positive uids and gids that are greater than UID_MAX and
1615 * src/misc.c (link_error): New function.
1617 * src/names.c (collect_and_sort_names):
1618 If ignore_failed_read_option, only warn about
1621 (excluded_name): Now returns bool. Simplify, as the fancy
1622 features are now all in excluded_filename.
1624 * src/rtapelib.c (base_name): Remove decl, as system.h now
1627 * src/system.h: Include stddef.h if available.
1628 (offsetof): Declare if stddef.h doesn't.
1630 Include <dirname.h>.
1631 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1633 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1634 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1635 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1636 WILDCARDS_MATCH_SLASH_OPTION):
1639 (long_options, usage, decode_options): Add support for --anchored,
1640 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1641 --no-wildcards-match-slash, --recursion, --wildcards,
1642 --wildcards-match-slash.
1644 (decode_options): Implement the new way of interpreting exclude
1647 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1649 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1650 just print error messages suggesting alternatives.
1652 (add_filtered_exclude): Remove.
1654 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1656 * tests/extrac04.sh (out): Remove
1657 directory/subdirectory/file1, as the new semantics for
1658 --exclude exclude it.
1660 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1662 2001-08-12 Paul Eggert <eggert@twinsun.com>
1664 * lib/addext.c (<errno.h>): Include.
1665 (errno): Declare if not defined.
1666 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1667 leaves errno alone, because there is no limit. Also, work even if
1668 size_t is narrower than long.
1670 2001-07-08 Paul Eggert <eggert@twinsun.com>
1672 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1674 2001-05-10 Paul Eggert <eggert@twinsun.com>
1676 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1677 Include <backupfile.h> and <dirname.h> after size_t is defined.
1678 (addext): Use base_len to trim redundant trailing slashes instead of
1681 * lib/backupfile.c (ISSLASH, base_name):
1682 Remove decls; now in dirname.h.
1683 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1685 (find_backup_file_name): Rename locals to avoid new functions.
1686 Use base_len instead of rolling it ourselves.
1687 Work even if dirlen is 0.
1688 Use a dir of '.' if given the empty string.
1691 Do not include <stdio.h>, <assert.h>; no longer needed.
1692 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1693 Include <string.h>, <dirname.h>.
1694 (base_name): Allow file names ending in slashes, other than names
1695 that are all slashes. In this case, return the basename followed
1698 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1699 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1700 (dir_len): Renamed from dirlen.
1701 All callers changed.
1703 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1705 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1707 2001-02-16 Paul Eggert <eggert@twinsun.com>
1709 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1710 Do not declare or define if HAVE_MBRTOWC,
1711 since the test for HAVE_MBRTOWC now requires proper declarations.
1713 * lib/alloca.c (malloc): Undef before defining.
1715 2001-02-13 Paul Eggert <eggert@twinsun.com>
1717 * src/compare.c (read_and_process): Use off_t for size.
1718 From Maciej W. Rozycki.
1720 2001-01-26 Paul Eggert <eggert@twinsun.com>
1722 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1724 2001-01-12 Paul Eggert <eggert@twinsun.com>
1726 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1728 * lib/savedir.h (savedir): Remove size arg.
1730 * doc/tar.texi: Add @setchapternewpage odd.
1731 Remove -I as an alias for -T, for now.
1733 Update copyright. Remove "Published by".
1734 Dates beginning with / or . are taken to be file names.
1736 * src/tar.c (<time.h>): Do not include;
1737 (time): Do not declare.
1738 (usage): Remove -I as an alias for -T.
1739 (OPTION_STRING): Remove -I.
1740 (decode_options): Dates that look like an absolute path name,
1741 or that start with '.', are presumed to be file names whose
1743 Remove 'I' as an aliase for 'T'.
1746 * src/extract.c (<time.h>): Do not include; system.h now does this.
1747 (make_directories): Skip filesystem prefixes.
1748 Don't assume '/' is the only separator.
1749 (extract_sparse_file): Use new full_write semantics.
1750 On write error, return instead of invoking skip_file.
1751 Do not free sparsearray; caller does this now.
1752 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1754 (extract_archive): Don't assume file name lengths fit in int.
1755 Report what got stripped from member name; it might be more than '/'.
1756 Use new full_write semantics.
1757 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1759 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1761 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1762 (time): Remove decl; likewise.
1763 (child_open_for_uncompress): Use new full_write semantics.
1764 (flush_write): Use ISSLASH instead of testing for '/'.
1765 (flush_read): Likewise.
1767 * src/rmt.h (_remdev): Look for / anywhere in Path.
1769 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1770 Don't assume '/' is the only separator.
1771 (safer_rmdir): Don't assume '/' is the only separator.
1773 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1775 * lib/dirname.h (dirlen): New decl.
1777 * src/incremen.c (get_directory_contents):
1778 Remove path_size arg; all callers changed.
1779 Don't assume '/' is the only directory separator.
1780 (gnu_restore): Work even if file name length doesn't fit in int.
1782 * lib/addext.c (ISSLASH): New macro.
1783 (addext): Trim any redundant trailing slashes.
1785 * src/names.c (name_next):
1786 Don't assume '/' is the only directory separator.
1787 (namelist_match): Likewise.
1788 (add_hierarchy_to_namelist): Remove dirsize arg.
1789 Do not assume '/' is the only directory separator.
1790 (new_name): Likewise.
1792 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1793 (libtar_a_SOURCES): Add dirname.c.
1795 * src/create.c (relativize):
1796 New function, with much of old start_header's guts.
1797 Handle filesystem prefixes.
1798 (start_header): Use this new function.
1799 (init_sparsearray): Don't bother to zero out the new array;
1801 (deal_with_sparse): Fix array allocation bug.
1802 (create_archive): Don't assume '/' is the only separator.
1803 (dump_file): Likewise.
1804 Don't worry about leading / in symlink targets.
1806 * lib/savedir.c (savedir):
1807 Remove size arg; it wasn't portable. All callers changed.
1809 * lib/utime.c (utime_null): Adjust to new full_write convention.
1811 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1813 * lib/backupfile.c: Include <dirname.h>.
1814 (ISSLASH): New macro.
1815 (find_backup_file_name): Use dirlen to calculate directory lengths.
1816 (max_backup_version): Strip redundant trailing slashes.
1818 * src/common.h: Include <full-write.h>.
1819 (get_directory_contents): No longer has size arg.
1820 (gnu_restore): Arg is size_t, not int.
1822 * src/system.h: Include <time.h>.
1823 (time): Declare if not defined.
1825 * lib/full-write.c: Include full-write.h, not safe-read.h.
1826 full_write returns size_t, with short writes meaning failure.
1827 All callers changed.
1829 * src/rtapelib.c: Include full-write.h.
1831 * src/rmt.c: Include full-write.h.
1832 (main): Update copyright.
1834 * doc/getdate.texi: Mention that only English is supported.
1835 Show how to use "date" so that the output is acceptable to getdate.
1836 Mention Z as an abbreviation for UTC.
1838 * lib/full-write.h: New file.
1840 * src/list.c: system.h now does time.h stuff.
1843 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1845 Do not include string.h, strings.h, or assert.h; no longer needed.
1846 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1848 (base_name): New decl.
1849 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1850 (dir_name_r): Remove.
1851 (dirlen): New function.
1852 (dir_name): Use dirlen instead of dir_name_r.
1853 (<string.h>, <strings.h>): Include only if test program.
1854 (main): Use "return 0", not "exit (0)".
1856 2000-12-08 Paul Eggert <eggert@twinsun.com>
1858 * lib/dirname.h: New file.
1860 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1862 * lib/fnmatch.c: Do not comment out all the code if we are using
1863 the GNU C library, because in some cases we are replacing buggy
1864 code in the GNU C library itself.
1866 2000-10-30 Paul Eggert <eggert@twinsun.com>
1868 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1870 2000-10-29 Paul Eggert <eggert@twinsun.com>
1872 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1874 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1876 2000-10-28 Paul Eggert <eggert@twinsun.com>
1878 * doc/tar.texi: --no-recursion now applies to extraction, too.
1879 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1880 * src/names.c (namelist_match, excluded_name):
1881 Do not match subfiles of a directory
1882 if --no-recursion is specified.
1883 * src/tar.c (NO_RECURSE_OPTION): Remove.
1884 (long_options): Have getopt set the --no-recursion flag.
1885 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1886 Remove case for NO_RECURSE_OPTION.
1887 * src/common.h (recursion_option):
1888 Renamed from no_recurse_option, with sense
1889 negated, and with FNM_LEADING_DIR being the nonzero value.
1891 * names.c (namelist_match): New function.
1892 (name_match, name_scan): Use it to eliminate duplicate code.
1893 (names_notfound): Remove special case for Amiga.
1895 2000-10-27 Paul Eggert <eggert@twinsun.com>
1897 * src/misc.c (read_error_details, read_warn_details,
1898 read_fatal_details): Don't assume size_t is unsigned long.
1900 * src/buffer.c (flush_read): If read_full_records_option, try to
1901 fill the input buffer, as --delete -f - needs this.
1903 2000-10-24 Paul Eggert <eggert@twinsun.com>
1905 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1907 * src/buffer.c (check_label_pattern):
1908 Make sure header name is a string before
1909 passing it to fnmatch.
1910 (init_volume_number): Check for global_volno overflow.
1911 (new_volume): Check for global_volno overflow.
1913 * src/tar.c (decode_options):
1914 Check that volume label is not too long to overflow
1915 name in tar header block.
1917 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1919 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1920 (AC_FUNC_STRERROR_R): Use this instead.
1922 2000-10-23 Paul Eggert <eggert@twinsun.com>
1924 * src/extract.c: Include <time.h>, since we invoke "time".
1926 * lib/prepargs.c (prepend_default_options):
1927 Don't use NULL, for portability.
1929 * m4/fnmatch.m4: Add "working" to message.
1931 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1933 (getpwuid, getgrgid): Declare only if system headers don't.
1934 (gid_to_gname): Don't invoke setgrent.
1935 (namelist): Now static, not global.
1936 (nametail): New var. All uses of namelast changed to use
1937 nametail, with one extra level of indirection.
1938 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1939 (name_match): Set nametail too, when setting namelist to null.
1940 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1941 struct name *, so that we don't have to look up the name again
1942 here. Get change_dir from dir rather than as a separate arg. Add
1943 dirsize arg, and pass it along to get_directory_contents. Remove
1944 unnecessary check of directory type.
1945 (new_name): Do not append a slash if PATH already ends in one.
1946 (avoided_names, struct avoided_name): Remove.
1947 (avoided_name_table): New var, replacing avoided_names.
1948 (hash_avoided_name, compare_avoided_names): New function.
1949 (add_avoided_name, is_avoided_name): Use hash table rather than
1952 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1953 (child_open_for_compress, child_open_for_uncompress,
1954 close_archive): Propagate any failure of the compression process
1956 (open_archive, flush_write, flush_read, close_archive): Do not
1957 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1958 -1. Instead, allocate an array with the size that's needed.
1959 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1960 (backspace_output): Don't try to backspace past start of archive.
1961 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1963 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1964 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1965 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1966 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1967 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1968 WITH_DMALLOC, WITH_REGEX):
1969 Remove; now generated automatically.
1971 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1972 compatibility for glibc fragments.
1973 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1974 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1975 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1976 that we needn't put an entry into acconfig.h.
1977 (ALL_LINGUAS): Add da.
1978 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1979 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1981 (AC_MBSTATE_T): Add.
1982 (RMT): Append $(EXEEXT).
1983 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1984 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1985 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1986 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1987 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1988 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1989 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1990 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1991 (EMUL_OPEN3): Remove; no longer needed.
1992 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1994 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1996 * src/common.h: Do not include basename.h.
1997 * src/rtapelib.c (base_name): Do not include basename.h;
1998 declare base_name instead.
2000 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
2002 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
2003 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
2004 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
2005 Adjust to the above changes.
2007 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
2009 * src/open3.c: Remove.
2011 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2012 (tar_SOURCES): Remove open3.c.
2013 (INCLUDES): Remove -I.., as automake does that.
2014 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2016 The following changes are to put LOCALEDIR into localedir.h instead
2017 of passing it on the command line.
2019 (DISTCLEANFILES): New macro.
2020 (localedir.h): New rule.
2021 (rmt.o tar.o): Now depend on localedir.h.
2023 * tests/delete02.sh, tests/extrac04.sh: New files.
2025 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2026 (TESTS): Add extrac04.sh, and restore delete02.sh.
2027 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2028 (INCLUDES): Remove -I.. as automake does this now.
2030 * src/rtapelib.c (rexec): Don't declare unless using it.
2031 (do_command): Simplify signal-handling code slightly.
2033 * src/delete.c (blocks_needed): Remove. All uses changed to use
2034 blocking_factor - new_blocks.
2035 (acting_as_filter): New var.
2036 (write_record, delete_archive_members): Use acting_as_filter
2037 rather than archive == STDIN_FILENO to detect whether we're acting
2038 as a filter, as open can return STDIN_FILENO in some cases.
2039 (delete_archive_members): Ignore zero blocks if
2040 ignore_zeros_option is nonzero. Fix bug that messed up last
2041 output block: write_eot can't be used here, as it gets confused
2042 when the input is at end of file.
2044 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2045 symbolic link contents length. Pass directory size to
2046 get_directory_contents.
2048 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2049 m4/strerror_r.m4: New files.
2050 * m4/signedchar.m4: Remove this file.
2051 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2052 * m4/Makefile.am (EXTRA_DIST): Likewise.
2054 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2056 * po/da.po: New translation file.
2058 * src/mangle.c (extract_mangle):
2059 Fix diagnostic with wrong number of %s'es.
2061 * lib/fnmatch.c (fnmatch):
2062 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2063 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2065 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2066 fall off a device's end. Detect this.
2068 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2070 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2071 include <pathmax.h> and directory include files like <dirent.h>;
2072 no longer used. Include <savedir.h> instead.
2073 (closedir, signed_char): remove macro; no longer used.
2074 (bool, false, true): Include <stdbool.h> if you have the include
2075 file, otherwise define.
2078 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2079 opendir_warn, readdir_error): Remove; no longer needed.
2080 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2081 before deciding whether we're trying to remove ".".
2082 (remove_any_file): Try unlink first if we are not root. Use
2083 savedir when recursively removing directories, to avoid exhausting
2085 (savedir_error, savedir_warn, symlink_error): New functions.
2087 * src/list.c: (read_and): Do not invoke
2088 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2089 responsible for that. Do not invoke apply_delayed_set_stat; our
2090 caller is now responsible for that.
2091 (read_header): Use signed char instead of signed_char. Prevent
2092 later references to current_header from mistakenly treating it as
2094 (from_header): Quote invalid base-64 strings in diagnostics.
2095 (time_from_header): Do not warn about future timestamps in
2096 archive; check_time now does that.
2097 (print_header): Quote unknown file types.
2098 (skip_member): New function, replacing skip_extended_headers and
2099 now skipping the whole member instead of just the extended
2100 headers. All callers changed. This makes the code handle
2101 extended headers uniformly, and fixes some bugs.
2103 * src/update.c (update_archive): Use skip_member.
2105 * src/extract.c (we_are_root): Now global.
2106 (struct delayed_symlink): New type.
2107 (delayed_symlink_head): New var.
2108 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2109 not apply_delayed_set_stat.
2110 (set_mode, set_stat): Pointer args are now const pointers.
2111 (check_time): New function.
2112 (set_stat): Warn if setting a file's timestamp to be the future.
2113 (make_directories): Do not save and restore errno.
2114 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2115 intermediate directories.
2116 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2117 not in caller. Extract potentially dangerous symbolic links more
2118 carefully, deferring their creation until the end, and using a
2119 regular file placeholder in the meantime. Do not remove trailing
2120 / and /. from file names. Do not bother checking for ".." when
2121 checking whether a directory loops back on itself, as loopbacks
2122 can occur with symlinks too. Also, in that case, do not bother
2123 saving and restoring errno; just set it to EEXIST.
2124 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2125 ancestor if it ends in slash too (as well as ending in a char just
2127 (apply_delayed_set_stat): Remove.
2128 (apply_delayed_symlinks, extract_finish): New functions.
2130 * doc/fdl.texi: New file.
2131 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2132 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2133 * doc/tar.texi: Add Free Documentation License. New section
2134 "Overwrite Old Files", and revamp that section to make it easier to
2135 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2136 documentation into getdate.texi. Fix several minor typos. Describe
2137 TAR_OPTIONS. Describe incompatibility between incremental backups and
2138 --atime-preserve. Describe incompatibility between --verify and other
2139 options. Mention that tar normally removes symbolic links rather than
2140 following them, when extracting a file of the same name.
2142 * THANKS: Add gpoul. Change skip's address.
2144 * po/POTFILES.in: Add lib/human.c.
2146 * src/common.h (namelist, namelast): Remove decls.
2147 (we_are_root, extract_finish, skip_member, savedir_error,
2148 savedir_warn, symlink_error, gnu_list_name): New decls.
2149 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2150 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2151 closedir_warn, opendir_error, opendir_warn, readdir_error,
2152 readdir_warn): Remove decls.
2153 (get_directory_contents): New off_t arg.
2154 (addname): Now returns struct name *.
2156 * src/tar.h, tests/genfile.c: Fix comments.
2158 * src/create.c: Include hash.h.
2159 (gnu_list_name): Remove decl.
2160 (struct link): Remove "next" member.
2162 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2163 consistency with other diagnostics.
2164 (deal_with_sparse): Check for I/O error when closing the file.
2165 (create_archive): Do not allocate an array of size PATH_MAX, as
2166 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2167 the size that's needed.
2168 (hash_link, compare_links): New functions.
2169 (dump_file): Do not exhaust open file descriptors when descending
2170 deeply into a directory, by using savedir rather than
2171 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2172 Hash the set of links already created, instead of using a linked
2173 list. Fix some bugs in outputting sparse files which caused the
2174 sparse tables to be incorrect. When a file unexpectedly shrinks,
2175 output zeros rather than garbage. Do not allocate an array of
2176 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2177 allocate an array with the size that's needed.
2179 * src/incremen.c: Include hash.h.
2180 (struct directory): Remove "next", "dir_text". Change "name" to
2181 be char[1] with struct hack, not const char *. Add "found".
2182 (directory_list): Remove. Replaced by directory_table.
2183 (directory_table): New var.
2184 (nfs_string): Renamed from nfs.
2185 (hash_directory, compare_directories): New functions.
2186 (note_directory): Now returns struct directory *. First arg is
2187 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2188 Remove text arg. New "found" arg, basically corresponding to the
2189 old text arg not being null. All callers changed.
2190 (note_directory, find_directory): Use hash table rather than
2192 (get_directory_contents): New arg "device". Use savedir to do the
2193 hard work. Save the nfs-ness of stat_data, since it might change
2194 under us. Use note_directory instead of find_directory to save
2195 some work. When adding an "A" record, do it with
2196 add_to_accumulator instead of cheating with strcat.
2197 (read_directory_file): Use "+" flag before device to indicate
2198 whether it was NFS. Fix typo in checking for strtoul error.
2199 (write_directory_file_entry): New function.
2200 (write_directory_file): Use it, and use the hash routines to
2201 traverse the directory table.
2202 (gnu_restore): Use savedir rather than opendir/readdir.
2204 * src/tar.c: Include localedir.h, prepargs.h.
2205 (long_options): Now static.
2206 (long_options, usage, decode_options): -j is now short for
2207 --bzip2, and -I is now an alias for -T.
2208 (decode_options, main): argv is not const pointer now.
2209 (decode_options): Invoke prepend_default_options to support
2210 TAR_OPTIONS. In diagnostic, mention the string that was the
2211 invalid blocking factor, tape length, group, owner, or record
2212 size. --delete is no longer incompatible with -f -, undoing
2214 (main): Invoke extract_finish at end of extraction.
2216 * src/rmt.c: Include localedir.h.
2217 (main): Update copyright date to 2000.
2219 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2220 following changes: Use @sc where appropriate. Document the ranges of
2221 supported times more precisely. Add Eggert to getdate authors.
2222 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2223 zone names, as it wasn't correct and people shouldn't be relying on it
2224 anyway. Relative items also account for non-DST adjustments. Fix
2227 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2229 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2231 * tests/preset.in: Set LANGUAGE to the empty string, for some
2234 2000-10-20 Paul Eggert <eggert@twinsun.com>
2236 * m4/fnmatch.m4: Mention the GNU C library.
2238 2000-10-19 Paul Eggert <eggert@twinsun.com>
2240 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2243 2000-10-17 Paul Eggert <eggert@twinsun.com>
2245 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2248 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2249 (CHAR_BIT): Define if not defined.
2251 2000-09-09 Paul Eggert <eggert@twinsun.com>
2253 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2255 2000-08-07 Paul Eggert <eggert@twinsun.com>
2257 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2259 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2260 change to array from char *.
2262 2000-08-06 Paul Eggert <eggert@twinsun.com>
2264 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2265 compatibility with glibc 2.1.3 strftime.c.
2267 2000-07-31 Paul Eggert <eggert@twinsun.com>
2269 * lib/quotearg.c (quotearg_n_options):
2270 Don't make the initial slot vector a constant,
2271 since it might get modified.
2273 * lib/quotearg.c: Add support for more than one preallocated slot.
2275 2000-07-30 Paul Eggert <eggert@twinsun.com>
2277 * lib/quotearg.c (quotearg_n_options):
2278 Preallocate a slot 0 buffer, so that the caller
2279 can always quote one small component of a "memory exhausted" message
2282 2000-07-23 Paul Eggert <eggert@twinsun.com>
2285 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2286 mbstate_t is always defined.
2288 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2289 some GCC installations, and this configuration error is likely to be
2292 2000-07-22 Paul Eggert <eggert@twinsun.com>
2295 When the system forces us to redefine mbstate_t, shadow its mbsinit
2296 function. From Bruno Haible.
2298 2000-07-14 Paul Eggert <eggert@twinsun.com>
2300 * lib/xmalloc.c: Simplify exhausted message.
2302 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2304 2000-07-13 Paul Eggert <eggert@twinsun.com>
2306 * lib/quotearg.h (enum quoting style):
2307 New constant clocale_quoting_style.
2310 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2311 Add support for clocale_quoting_style, undoing previous change to
2312 locale_quoting_style.
2314 2000-07-10 Paul Eggert <eggert@twinsun.com>
2317 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2318 since otherwise we don't need it.
2319 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2320 since we don't do multibytes in that case.
2321 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2322 invoke multibyte primitives.
2324 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2325 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2326 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2327 and mbstate_t, to a single-part test that simply defines mbstate_t.
2329 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2330 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2331 to decide whether to define the BeOS workaround macro;
2332 this adjusts to the change to AC_MBSTATE_T.
2334 * m4/strerror_r.m4: New file.
2336 2000-07-05 Paul Eggert <eggert@twinsun.com>
2338 * lib/quotearg.c: Use double-quote to quote.
2340 * lib/quotearg.c (N_): New macro.
2341 (gettext_default): New function.
2342 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2343 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2346 * lib/quotearg.c (struct quoting_options):
2347 Simplify quote_these_too dimension.
2348 From Bruno Haible <haible@clisp.cons.org>.
2350 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2351 Test for mbstate_t only if the test
2352 for an object-type mbstate_t fails.
2354 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2356 2000-07-03 Paul Eggert <eggert@twinsun.com>
2358 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2359 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2361 * lib/quotearg.c (mbrtowc):
2362 Assign to *pwc, and return 1 only if result is nonzero.
2363 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2365 2000-07-02 Paul Eggert <eggert@twinsun.com>
2367 * lib/quotearg.c (mbstate_t):
2368 Do not define; it should be defined with AC_CHECK_TYPE.
2370 2000-06-26 Paul Eggert <eggert@twinsun.com>
2372 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2373 a bug in glibc 2.1.3.
2375 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2377 2000-06-19 Paul Eggert <eggert@twinsun.com>
2379 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2380 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2381 (ISPRINT): Likewise.
2382 Reported by Tom Tromey.
2384 2000-06-15 Paul Eggert <eggert@twinsun.com>
2386 * lib/human.c (adjust_value): New function.
2387 (human_readable_inexact): Apply rounding style even when printing
2390 * lib/human.c: Avoid shadowing warnings.
2393 2000-06-14 Paul Eggert <eggert@twinsun.com>
2395 * lib/human.c (human_readable_inexact): Allow an input block size
2396 that is not a multiple of the output block size, and vice versa.
2398 * lib/getdate.y (get_date): Apply relative times after time zone
2399 indicator, not before.
2401 2000-05-31 Paul Eggert <eggert@twinsun.com>
2403 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2404 and thus don't need AC_CANONICAL_HOST.
2406 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2407 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2408 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2409 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2410 changed. Instead of inspecting the output of getconf, try to
2411 compile the test program without and with the macro definition.
2412 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2413 getconf. Instead, check for the needed flags by compiling test
2416 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2418 * config.guess, config.sub: Remove these files, for similar reasons.
2420 2000-05-03 Paul Eggert <eggert@twinsun.com>
2422 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2423 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2424 bug. This avoids a clash when files like regex.c that define
2427 2000-05-02 Paul Eggert <eggert@twinsun.com>
2429 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2430 Define _GNU_SOURCE if this is needed to make
2431 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2432 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2434 * lib/quotearg.c (mbrtowc, mbstat_t):
2435 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2436 (<wctype.h>): Include if HAVE_WCTYPE_H.
2437 (iswprint): Define to 1 if we lack it
2439 2000-04-18 Paul Eggert <eggert@twinsun.com>
2441 * m4/mbstate_t.m4: New file.
2443 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2445 * tests/ignfail.sh: Test for uid 0 along with user "root".
2447 2000-04-05 Paul Eggert <eggert@twinsun.com>
2449 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2450 Don't use -n32 on IRIX if the installer said
2453 2000-02-28 Paul Eggert <eggert@twinsun.com>
2455 * lib/quotearg.c (ALERT_CHAR): New macro.
2456 (quotearg_buffer_restyled): Use it.
2458 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2460 * src/list.c (tartime): Fix off-by-one error when copying year if
2463 2000-02-18 Paul Eggert <eggert@twinsun.com>
2465 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2466 (textint): New typedef.
2467 (parser_control): Changed from struct parser_control to typedef
2468 (for consistency). Member year changed from int to textint. All
2470 (YYSTYPE): Removed; replaced by %union with int and textint
2472 (tID): Removed; not used.
2473 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2474 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2475 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2476 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2477 (date, number, to_year): Use width of number in digits, not its
2478 value, to determine whether it's a 2-digit year, or a 2-digit
2480 (yylex): Store number of digits of numeric tokens. Return '?' for
2481 unknown identifiers, rather than (unused) tID.
2483 2000-01-16 Paul Eggert <eggert@twinsun.com>
2485 * lib/quotearg.c (quotearg_buffer_restyled):
2486 Do not quote alert, backslash, formfeed,
2487 and vertical tab unnecessarily in shell quoting style.
2489 2000-01-15 Paul Eggert <eggert@twinsun.com>
2492 Change quoting to be compatible with future autoconf versions.
2494 2000-01-11 Paul Eggert <eggert@twinsun.com>
2496 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2498 2000-01-07 Paul Eggert <eggert@twinsun.com>
2500 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2502 Fix bug with fnmatch.h dependency, as follows:
2503 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2504 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2506 * src/common.h (apply_nonancestor_delayed_set_stat):
2507 Renamed from apply_delayed_set_stat.
2508 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2509 chown_error_details, close_warn, closedir_warn, mkdir_error,
2510 read_error_details, read_fatal_details, read_warn_details,
2511 seek_error_details, seek_warn_details, utime_error,
2512 write_error_details, write_fatal_details): New decls.
2514 Make diagnostic messages more regular.
2515 * src/create.c (dump_file): Quote file names with colons if possible.
2516 * src/compare.c (diff_archive): Likewise.
2517 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2518 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2519 * src/mangle.c (extract_mangle): Likewise.
2520 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2522 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2523 new_volume, xclose):
2524 Use error message functions to report errors consistently.
2525 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2526 * src/create.c (finish_sparse_file, dump_file): Likewise.
2527 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2528 extract_archive): Likewise.
2529 * src/list.c (list_archive): Likewise.
2530 * src/update.c (append_file): Likewise.
2531 * src/compare.c (diff_init, diff_sparse_files):
2532 Use xalloc_die to report memory exhaustion.
2533 * src/incremen.c (gnu_restore): Likewise.
2534 * src/list.c (read_header): Likewise.
2535 * src/mangle.c (extract_mangle): Likewise.
2536 * src/misc.c (maybe_backup_file): Likewise.
2537 * src/tar.c (decode_options): Likewise.
2538 * src/compare.c (read_and_process, fill_in_sparse_array,
2540 Use consistent terminology for unexpected-EOF message.
2541 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2542 * src/list.c (list_archive, read_header, skip_file,
2543 skip_extended_headers): Likewise.
2544 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2545 (xdup2): Regularize messages with rest of tar.
2547 * src/buffer.c (flush_read): Don't read past EOF.
2549 * src/extract.c (extr_init):
2550 If we run out of memory, invoke apply_delayed_set_stat.
2551 (prepare_to_extract): Don't complain if we can't remove ".".
2552 (apply_delayed_set_stat): New function.
2553 (apply_nonancestor_delayed_set_stat):
2554 Renamed from apply_delayed_set_stat. All uses changed.
2555 Don't remove head if it doesn't apply.
2557 * src/create.c (find_new_file_size):
2558 Return size instead of storing through pointer.
2559 All callers changed.
2560 (deal_with_sparse): Don't keep reading after read errors.
2561 (finish_sparse_file): Just abort if there is an internal error.
2562 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2563 Don't restore access times on directories during incremental dumps
2564 until after dealing with the directory.
2565 If ignoring failed reads, count closedir, read, and unknown
2566 file errors as warnings, not errors.
2567 Fix buffer overrun problem when dumping sparse files.
2569 * src/list.c (read_and):
2570 Invoke apply_nonancestor_delayed_set_stat on file names
2571 after handling them.
2572 (decode_mode): Remove; moved to misc.c.
2574 * src/misc.c (safer_rmdir): New function.
2575 (remove_any_file): Use it to avoid problems with rmdir(".").
2576 (maybe_backup_file): Regularize diagnostics.
2577 (undo_backup_file): Likewise.
2578 (decode_mode): Moved here from list.c.
2579 (chmod_error_details, chown_error_details, close_fatal,
2580 close_warn, closedir_warn, mkdir_error, read_error_details,
2581 read_warn_details, read_fatal_details, seek_error_details,
2582 seek_warn_details, utime_error, write_error_details,
2583 write_fatal_details): New functions.
2585 * src/delete.c (save_record): Remove static variable (now local).
2586 (move_archive): Don't position before start of archive.
2587 (write_record): Abort if count is zero at inopportune time.
2590 * src/tar.c (decode_options): --delete and -f - are now
2591 incompatible, since we didn't have time to fix their bugs.
2593 * tests/Makefile.am (TESTS): Remove delete02.sh.
2594 * tests/ignfail.sh: Adjust to new quoting scheme again.
2596 2000-01-06 Paul Eggert <eggert@twinsun.com>
2598 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2599 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2600 (tm_diff): Renamed from difftm. All uses changed.
2601 Replace body with that taken from GNU C Library 2.1.3pre1.
2602 (get_date): Prefer tm_gmtoff to tm_diff if available.
2604 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2606 * tests/incremen.sh: Invoke stat on newly created file so that its
2607 ctime is updated on Nextstep.
2609 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2611 * lib/getdate.y (get_date):
2612 Fix typo when checking for time_t overflow in time zone calculations.
2614 1999-12-13 Paul Eggert <eggert@twinsun.com>
2616 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2618 * README-alpha: New file.
2619 * README: New sections for gzip and bzip2, Solaris.
2620 Remove mention of BACKLOG.
2622 * configure.in (AC_C_BACKSLASH_A): Add.
2623 (AC_CHECK_HEADERS): Add wchar.h.
2624 (AC_CHECK_FUNCS): Add mbrtowc.
2625 (AC_FUNC_CLOSEDIR_VOID): Add.
2627 * tests/Makefile.am (TESTS): Add delete02.sh.
2628 (POSTPONED_TESTS): Remove.
2629 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2632 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2634 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2636 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2638 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2640 * src/tar.c ("quotearg.h"): New include.
2641 (usage): Now has __attribute__ ((noreturn)).
2642 (confirm): Report errno if we can't open tty.
2643 (confirm, decode_options):
2644 Quote arbitrary strings in diagnostics.
2645 (OVERWRITE_OPTION): New constant.
2646 (long_options, usage, decode_options): New --overwrite option.
2647 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2648 are now mutually exclusive.
2649 Don't assume that gettext preserves errno.
2650 (main): Set default quoting style to escape_quoting_style.
2652 * src/update.c (<quotearg.h>): New include.
2654 Don't assume that gettext preserves errno.
2655 Quote arbitrary strings in diagnostics.
2656 Check for close error.
2658 * src/names.c (<quotearg.h>): New include.
2659 (name_init, name_next, name_close, names_notfound,
2660 collect_and_sort_names): Don't assume that gettext preserves
2661 errno. Quote arbitrary strings in diagnostics.
2662 (excluded_name): Fix typo that caused empty patterns to be
2665 * src/misc.c (<quotearg.h>): New include.
2666 (quote_copy_string): Quote only newline and backslash; the output is no
2667 longer meant for humans, and is locale-independent.
2668 (contains_dot_dot): New function.
2669 (remove_any_file): Don't use lstat; just rmdir the file and then use
2670 unlink if the rmdir fails because the file isn't a directory.
2671 Check for readdir and closedir errors.
2672 (maybe_backup_file): Report "stat" for stat errors.
2673 (maybe_backup_file, chdir_do):
2674 Quote arbitrary strings in diagnostics.
2675 (maybe_backup_file, undo_last_backup):
2676 Don't assume that gettext preserves errno.
2677 (call_arg_error, call_arg_fatal, call_arg_warn,
2678 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2679 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2680 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2681 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2682 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2683 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2685 * src/system.h (__attribute__): New macro.
2686 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2687 (S_ISDOOR): New macro.
2688 (closedir): New macro, if CLOSEDIR_VOID.
2690 * src/rmt.c, src/rtapelib.c (decode_oflag):
2691 O_APPEND might not be defined.
2693 * src/list.c: (read_and, list_archive):
2694 Quote arbitrary strings in diagnostics.
2695 (from_header): Use locale_quoting_style to quote diagnostics.
2696 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2698 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2700 * src/Makefile.am: Use ## for copyright comments.
2702 * src/extract.c (<quotearg.h>): New include.
2703 (enum permstatus): New enum.
2704 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2705 two mallocs. New members file_name_len, invert_permissions, permstatus.
2706 (extr_init): Remove hack that silently adjusted newdir_umask.
2707 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2708 Use these args to decide whether and how to set modes.
2709 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2710 Don't assume that gettext preserves errno.
2711 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2712 (delay_set_stat, repair_delayed_set_stat): New functions.
2713 (make_directories): Avoid mkdir where last part of path is "..".
2714 Create a struct delayed_set_stat for each directory made.
2715 (prepare_to_extract): Renamed from unlink_destination, and
2716 return 0 immediately if to_stdout_option; all callers changed.
2717 (maybe_recoverable): New parameter interdir_made.
2718 Add support for --overwrite.
2719 (extract_sparse_file, extract_archive):
2720 Quote arbitrary strings in diagnostics.
2721 (extract_archive): By default, warn about ".." in member names, and skip them.
2722 Don't open files with O_NONBLOCK or O_APPEND.
2723 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2724 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2725 minus the current umask. Keep track of intermediate directories made,
2726 to avoid looping when making x/../x when x doesn't exist; the
2727 earlier code solved this in a different way that didn't fit well
2728 into the new scheme. Don't extract permissions onto existing
2729 directories unless --overwrite is given. Do not add -wx------
2730 permissions to new directories permanently; just do it temporarily.
2731 Remove no-longer-needed hack with MSDOS and directory time stamps.
2732 (apply_delayed_set_stat): New argument specifies which directories to
2733 fix statuses of. Do not wait until the end of extraction to fix
2734 statuses; instead, fix a directory's status once we exit that directory.
2735 This requires less memory and does the right thing in some cases
2736 where the old method didn't.
2737 (fatal_exit): New function.
2739 * src/incremen.c (<quotearg.h>): New include.
2740 (get_directory_contents, gnu_restore):
2741 Check for readdir and closedir errors.
2742 (get_directory_contents, read_directory_file, gnu_restore):
2743 Quote arbitrary strings in diagnostics.
2744 (get_directory_contents, read_directory_file, write_directory_file):
2745 Don't assume that gettext preserves errno.
2747 * src/create.c (<quotearg.h>): New include.
2748 (start_header): Use `member names' to refer to archive member names, not
2749 `archive names'. Warn about `..' in member names.
2750 (finish_sparse_file, dump_file):
2751 Quote arbitrary strings in diagnostics.
2752 (finish_sparse_file, dump_file):
2753 Don't assume that gettext preserves errno.
2754 (dump_file): Don't use `access' to determine whether a directory is readable;
2755 this isn't reliable if tar is setuid. Use `opendir' instead.
2756 Check for readdir and closedir failures.
2757 Don't dump sockets as if they were fifos; just warn and skip.
2759 * src/delete.c (move_archive):
2760 Don't report fatal error merely because sizes don't fit
2761 into struct mtop values; fall back on lseek instead.
2762 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2763 Say `reposition' instead of `re-position'.
2764 (delete_archive_members):
2765 Set archive to STDOUT_FILENO before outputting trailing buffer.
2767 * src/compare.c (<quotearg.h>): New include.
2768 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2769 and `Cannot' others.
2770 (report_difference, diff_archive):
2771 Quote arbitrary strings in diagnostics.
2772 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2773 Don't assume that gettext preserves errno.
2774 (diff_archive): Don't open regular files with O_NONBLOCK.
2775 Preserve access times of files if --atime.
2777 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2778 (FATAL_ERROR, USAGE): Don't return 0.
2779 (enum old files): New enum.
2780 (old_files_option): New variable, replacing keep_old_files_option and
2781 unlink_first_option.
2782 (apply_delayed_set_stat): Now takes char const * param.
2783 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2784 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2785 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2786 read_fatal, readdir_error, readdir_warn, readlink_error,
2787 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2788 truncate_error, truncate_warn, unlink_error, waitpid_error,
2789 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2792 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2793 archive_write_error, archive_read_error, flush_archive, close_archive,
2794 init_volume_number, new_volume):
2795 Don't assume that gettext preserves errno.
2797 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2798 (open_archive): Reject multivolume verify attempts a bit earlier.
2799 Rename local variable `access', in case it's defined by system header.
2801 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2802 `Could not' sometimes and `Cannot' others.
2804 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2805 Quote arbitrary strings in diagnostics.
2807 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2810 (init_volume_number): Check for input and output errors in volno_file.
2812 (new_volume): Use new fatal_exit function to exit, and new xfork
2815 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2817 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2819 * doc/tar.texi: Add --overwrite.
2820 --absolute-names rejects ".." in names.
2822 * lib/quotearg.c: Add support for multibyte characters.
2824 (ISPRINT): New macro.
2825 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2826 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2827 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2828 (quotearg_buffer_restyled): New function, with most of the old
2829 quotearg_buffer's contents.
2830 Major rewrite to support multibyte characters.
2831 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2833 * m4/c-bs-a.m4: New file.
2835 * lib/Makefile.am: Use ## for copyright notice.
2837 * scripts/Makefile.am: Use ## on copyright notice.
2840 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2842 1999-12-05 Paul Eggert <eggert@twinsun.com>
2844 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2845 src/ChangeLog, tests/ChangeLog: Remove these files.
2846 * ChangeLog.1: New file, incorporating the above files, plus old
2848 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2850 1999-12-05 Dale Worley <worley@ariadne.com>
2852 * src/compare.c (<utime.h>, struct utimbuf): Add.
2853 (diff_archive): Restore access times if --atime.
2854 * doc/tar.texi: Explain that --atime also preserves modification time.
2856 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2858 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2859 * BACKLOG, TODO: Remove.
2860 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2861 * README: Bring up to date.
2863 1999-12-03 Paul Eggert <eggert@twinsun.com>
2865 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2867 * src/compare.c (diff_archive):
2868 Do not set errno to EPIPE; we no longer use perror.
2870 * src/create.c (dump_file):
2871 If a parent directory said that a file should be there but it is
2872 absent, diagnose it as being removed in the meantime.
2873 Do not pass meaningless errno to ERROR when reporting that the
2874 file changed as we read it.
2875 Report that a file changed if its ctime changes; this is more
2876 sensitive than mtime+size, and more accurate.
2878 * src/incremen.c (enum children): New type.
2879 (struct directory): Change old char allnew member to new enum children
2882 (get_directory_contents): When doing an incremental dump that does
2883 not cross filesystem boundaries, dump the mount points, even though
2884 they are in a different filesystem. This is for convenience when
2885 restoring, and for consistency with non-incremental dumps.
2886 This requires a 3-way flag for keeping track of which children we want,
2887 so we use enum children rather than boolean.
2889 * src/open3.c (modes): Remove.
2890 (open3): Remove unportable assumptions about flag encodings.
2891 Use `stat' instead of `access' for testing file existence,
2892 to avoid problems with setuid programs.
2894 * src/names.c (name_next): If file names are given both in the
2895 command line (e.g. via -C) and in a file (via -T), do not
2896 ignore the command-line names.
2898 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2900 * doc/tar.texi: Clarify getdate authorship.
2902 1999-11-23 Paul Eggert <eggert@twinsun.com>
2904 * lib/Makefile.am (DISTCLEANFILES): New macro.
2906 * configure.in (tar_fnmatch_hin):
2907 Remove; it runs afoul of a bug in autoconf 2.13.
2908 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2910 1999-11-19 Paul Eggert <eggert@twinsun.com>
2912 * m4/largefile.m4: Update serial.
2914 1999-11-18 Paul Eggert <eggert@twinsun.com>
2916 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2917 the QNX shell, which doesn't propagate exit status of failed
2918 commands inside shell assignments.
2920 1999-11-07 Paul Eggert <eggert@twinsun.com>
2922 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2924 * configure.in (AC_PREREQ): Bump to 2.13.
2925 (ALL_LINGUAS): Add pt_BR, ja.
2926 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2927 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2928 for AIX crossbuilds.
2930 * doc/tar.texi: New node create options for --ignore-failed-read.
2931 Remove unused version control symbols.
2932 Modernize texinfo usage.
2934 * src/tar.c (usage): Add examples.
2936 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2937 Include fnmatch.h when testing fnmatch.
2939 * src/common.h (collect_and_sort_names): New decl.
2941 * src/list.c (from_header):
2942 Handle 32-bit two's complement negative time stamps
2943 even if the leading octal digit is 2 or 3.
2945 * src/extract.c (set_stat): Remove duplicate code.
2947 * src/create.c (to_chars): Remove trailing newline from warning.
2948 (dump_file): Ignore doors.
2949 (finish_header): Report block numbers with origin 0, not origin 1.
2951 * src/rmt.c: Include getopt.h.
2952 (long_opts): New constant.
2953 (usage): New function.
2954 (main): Implement --help and --version.
2955 Output usage message if arguments are bad.
2957 1999-10-10 Paul Eggert <eggert@twinsun.com>
2959 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2961 * README: Remove --with-dmalloc.
2962 Add --disable-largefile.
2963 Remove old NeXT dirent problems, or AIX valloc problems.
2964 Remove old union wait advice, and old %lld advice.
2965 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2967 * doc/tar.texi: Clarify documentation for portable file names.
2969 * configure.in (AM_WITH_DMALLOC): Remove.
2970 (ALL_LINGUAS): Add ja.
2972 * src/tar.c (decode_options):
2973 Invalid dates are now treated as (time_t) -1.
2974 Redo version message to conform to GNU standards.
2976 * src/create.c (dump_file):
2977 Fix typo: last two args to dump_file were interchanged.
2978 * src/update.c (update_archive): Likewise.
2980 * src/common.h (tartime): New decl.
2982 * src/list.c (tartime): Now extern.
2983 (read_and): Invalid headers cause errors, not warnings.
2985 1999-10-03 Paul Eggert <eggert@twinsun.com>
2987 * lib/getdate.y (__attribute__):
2988 Don't use if GCC claims to be before 2.8; this is
2989 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2991 1999-09-25 Paul Eggert <eggert@twinsun.com>
2993 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2994 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2996 * tests/incremen.sh: Add yet another sleep.
2998 1999-09-24 Paul Eggert <eggert@twinsun.com>
3000 * NEWS: A read error now causes a nonzero exit status.
3002 * src/create.c (to_chars): Fix base-256 output.
3004 * src/buffer.c (write_error):
3005 Read error is an error, not just a warning.
3007 1999-09-24 Paul Eggert <eggert@twinsun.com>
3009 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3011 * src/tar.c (<time.h>): Include.
3012 (time): Declare if not defined.
3013 (confirm): Don't read past EOF.
3014 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3015 (main): Use clock_gettime if available.
3017 * tests/Makefile.am (TESTS): Add incremen.sh
3018 (INCLUDES): Add -I../lib, for fnmatch.h.
3020 * src/update.c (update_archive):
3021 Remove call to name_expand; had no effect.
3022 Use chdir_do to change into directory.
3023 Use deref_stat instead of stat.
3024 Use add_avoided_name to mark names to be avoided; the old method of
3025 setting a bit with the name caused all descendants of that name to
3026 be avoided, in some circumstances.
3028 * tests/incremen.sh: Remove unnecessary sleeps.
3030 * src/names.c (name_next): Go back to using plain chdir.
3031 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3032 (addname): Likewise.
3033 (name_match): Use chdir_do to act on chdir args.
3034 (merge_sort): Moved here from incremen.c.
3035 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3037 (name_expand): Remove.
3038 (name_from_list): Skip fake names.
3039 Use chdir_do to act on chdir args.
3040 (struct avoided_name): New struct.
3041 (avoided_names): New var.
3042 (add_avoided_name, is_avoided_name): New functions.
3044 * src/system.h (stat, lstat): Define in terms of statx on
3045 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3046 (UCHAR_MAX): New macro.
3047 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3049 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3051 * src/incremen.c (<time.h>): Remove include; no longer used.
3052 (time): Remove decl.
3054 (get_directory_contents): Use deref_stat.
3055 Consider a subdirectory to be all new only if
3056 listed_incremental_option or if it its timestamp is newer than the
3058 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3059 (read_directory_file): Now extern. Do not set time_now.
3060 (write_directory_file): Renamed from write_dir_file.
3061 Use start_time instead of time_now.
3062 (compare_names, collect_and_sort_names): Move to names.c.
3064 * src/mangle.c (<time.h>): Remove; not used.
3065 (time): Do not declare.
3067 * src/misc.c (chdir_from_initial_wd): Remove.
3068 (deref_stat): New function.
3069 (struct wd): New struct.
3070 (wd, wds, wd_alloc): New variables.
3071 (chdir_arg, chdir_do): New function.
3073 * src/compare.c (get_stat_data): Use deref_stat.
3075 * src/common.h (name_expand): Remove.
3077 * src/list.c (time): Declare if not defined.
3078 (base_64_digits): Moved here from create.c.
3079 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3081 (read_and): Don't get time from header unless we need it now;
3082 as getting time can cause duplicate diagnostics if bogus.
3083 Remove "Hmm, " from diagnostic.
3084 Use "Skipping to next header" uniformly.
3085 (from_header): Renamed from from_chars. All uses changed.
3086 Allow different forms for unportable 2's complement numbers.
3087 Don't check for extended forms when parsing checksums.
3088 Parse base-256 output.
3089 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3090 (major_from_header): Renamed from major_from_chars. All uses changed.
3091 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3092 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3093 (off_from_header): Renamed from off_from_chars. All uses changed.
3094 (size_from_header): Renamed from size_from_chars. All uses changed.
3095 (time_from_header): Renamed from time_from_chars. All uses changed.
3096 Warn about future timestamps.
3097 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3098 (uintmax_from_header): Renamed from uintmax_from_chars.
3100 (tartime): New function, incorporating isotime.
3102 (print_header): Use tartime.
3104 * src/create.c (to_chars): Fix typo in decl.
3105 Don't assign through char const *.
3106 Rename name_expand back to collect_and_sort_names.
3108 * src/extract.c (<time.h>): No need to include.
3109 (time): No need to declare.
3110 (now): Remove variable.
3111 (extr_init): Don't initialize `now'.
3112 Increment same_permissions_option and same_owner_option if we_are_root
3113 is nonzero; this supports the new --no-same-owner option.
3114 (set_stat): Use start_time instead of `now'.
3116 * src/create.c (struct link): Remove unused linkcount member.
3117 (base_64_digits): Move to list.c.
3118 (base_8_digits): Remove.
3119 (to_octal): New function, with some of old contents of to_base.
3121 (to_base256): New function.
3122 (to_chars): Use base 256, not base 64, for huge values.
3123 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3125 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3126 it means we have an incremental dump where we don't know whether this
3127 is a top-level call.
3128 Use deref_stat instead of statx / stat / lstat.
3129 Cast result of alloca.
3130 Check for dates if 0 < top_level, not if listed_incremental_option.
3131 Move multiple-link check after directory check.
3132 Do not dump avoided names.
3133 Dump hard links to symbolic names as links, not as separate
3135 start_header cannot return a null pointer, so don't test for it.
3136 Likewise for find_next_block.
3138 * src/buffer.c, src/common.h (<human.h>): Include.
3139 (read_error): Read error is an error, not just a warning.
3140 (print_total_written): Also print human-readable byte count, and
3142 (open_archive, flush_write): Use start_time, not current time.
3143 (flush_read): Report about garbage bytes ignored at end of archive,
3144 but act on non-garbage bytes (instead of ignoring them).
3145 (new_volume): Use WARN for warnings.
3148 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3150 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3152 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3154 * lib/Makefile.am (noinst_HEADERS):
3155 Rename fnmatch.h to fnmatch.hin; add human.h.
3156 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3157 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3159 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3161 * lib/fnmatch.c (strchrnul):
3162 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3163 Do not define if !_LIBC and if it already exists.
3164 (internal_fnmatch): Use it.
3166 * configure.in (tar_LDADD): New variable, used only when linking tar.
3167 (rmt_LDADD): Similarly, for rmt.
3168 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3169 fnmatch.c; otherwise, use the system fnmatch.h.
3171 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3172 Modernize sample backup script.
3174 * THANKS: Martin Goik's email address has changed.
3176 * m4/fnmatch.m4: New file.
3178 1999-09-03 Paul Eggert <eggert@twinsun.com>
3180 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3183 1999-08-29 Paul Eggert <eggert@twinsun.com>
3185 * lib/getdate.y (get_date):
3186 Rename outermost local `probe' to `quarter'.
3187 Rename latter local `tm' to probe_tm.
3188 From: Jim Meyering <meyering@ascend.com>
3189 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3191 1999-08-28 Paul Eggert <eggert@twinsun.com>
3193 * lib/getdate.y (PC): New macro; use it when possible.
3194 (number): Handle `Nov 11 1996' example correctly.
3195 See Risks Digest 20.55 (1999-08-27)
3196 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3198 1999-08-23 Paul Eggert <eggert@twinsun.com>
3200 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3202 Remove minor cases of lint from many source files: this includes
3203 unnecessary casts, uses of NULL, etc.
3205 * configure.in (AC_PROG_YACC): Remove.
3206 (YACC): Always use bison.
3207 (AC_STRUCT_TIMEZONE): Add.
3208 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3210 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3213 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3214 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3216 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3218 * src/common.h (merge_sort): Remove decl; no longer exported.
3220 * src/system.h (voidstar): Remove.
3221 (memcpy, memcmp): Cast args.
3222 ("xalloc.h"): Add include.
3223 (xmalloc, xrealloc): Remove decl.
3225 * src/mangle.c (time): Do not declare if defined.
3226 (first_mangle, mangled_num): Remove.
3228 * src/list.c (from_chars): Report out-of-range values more precisely.
3229 (off_from_chars): Do not allow negative offsets.
3230 (uid_from_chars): Allow negative uids.
3232 * src/create.c (linklist): Now static.
3233 (to_chars): Fix wording of message to match from_chars.
3235 * src/misc.c (merge_sort): Move to incremen.c.
3236 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3237 It's too painful to make it both generic and portable.
3238 (read_directory_file): "timestamp" -> "time stamp" in messages.
3240 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3241 (usage): Fix misspelling.
3242 (OPTION_STRING): -y is now -I.
3243 (decode_options): Use -1, not EOF, for getopt_long result.
3244 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3245 Handle operands after any "--" argument.
3246 (main): Report any output errors.
3248 * src/rmt.c (main): status is ssize_t, not long.
3250 * src/names.c (name_gather): Handle trailing -C option correctly.
3251 (addname): use memcpy, not strncpy, to copy a string of known length.
3252 (name_match): Handle trailing -C option correctly.
3253 Propagate -C option to following files.
3254 (name_match, name_scan): Remove redundant matching code.
3256 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3258 * lib/getdate.y: Major rewrite. Add copyright notice.
3259 (<stdio.h>): Include only if testing.
3261 (ISLOWER): New macro.
3262 (<string.h>): Include if HAVE_STRING_H, not USG.
3264 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3266 (EPOCH_YEAR): Renamed from EPOCH.
3267 (table): Renamed from TABLE.
3268 (meridian): Now an anonymous enum.
3269 (struct parser_control): New type.
3270 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3271 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3272 (%pure_parser): Added, so that the parser is pure.
3273 (%union): Removed; the type is now just plain int.
3274 All %type directives removed.
3275 (tLOCAL_ZONE): New %token.
3276 (month_day_table): Renamed from MonthDayTable.
3277 (gmtime, localtime, mktime, time): Declare only if not defined.
3278 (meridian_table): New table.
3279 (dst_table): New table.
3280 (units_table): renamed from UnitsTable.
3281 (relative_time_table): Renamed from OtherTable.
3282 (time_zone_table): Renamed from TimezoneTable. Modernized.
3283 (military_table): Renamed from MilitaryTable.
3284 (to_hour): Renamed from ToHour.
3285 (to_year): Renamed from ToYear.
3286 (lookup_zone): New function.
3287 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3289 (yylex): Now reentrant. All callers changed.
3290 (get_date): Add support for local time zone abbreviations.
3293 1999-08-20 Paul Eggert <eggert@twinsun.com>
3295 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3297 * src/create.c (to_chars): Generate GNU base-64 representation
3298 if we are generating an old or new GNU format tar file for a
3299 number that can't be represented with the POSIX format.
3301 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3302 (AM_FUNC_GETLINE): Add.
3303 (LIBOBJS): Add getline.o to workaround comment.
3304 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3305 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3306 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3307 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3308 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3309 lib/save-cwd.h, m4/getline.m4: New files.
3311 * src/misc.c (<save-cwd.h>): Include.
3312 (chdir_from_initial_wd): New function.
3314 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3315 (name_gather): Handle `-C x -C y' correctly.
3316 Do not rely on addname to handle -C.
3317 (addname): New CHANGE_DIR parameter. All callers changed.
3318 Remove ugly calls to getcwd; no longer needed.
3319 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3321 * src/incremen.c (listed_incremental_stream): New var.
3322 (read_directory_file): Remove arbitrary limits on file name length.
3323 Do not attempt to get the working directory; we can bypass this
3324 on fchdir hosts. Open the listed_incremental_option file for both
3325 read and write instead of opening it twice. Check for I/O errors
3326 when doing I/O to this file. Check for invalid data in the file,
3327 and report line numbers of invalid data.
3328 (write_dir_file): Likewise.
3329 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3330 Do not invoke write_dir_file; that's our caller's responsibility.
3332 * src/list.c (max): New macro.
3333 (isotime): Now takes time_t, not time_t *. Report the decimal values
3334 of times that can't be broken down.
3335 (print_header): Don't assume that major and minor device numbers can
3338 * src/common.h (struct name): change_dir is now char const *.
3339 (write_directory_file): Remove unused decl.
3340 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3341 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3342 (chdir_from_initial_wd): New decl.
3343 (addname): New 2nd arg.
3345 * THANKS: Torsten Lull -> Catrin Urbanneck
3347 1999-08-18 Paul Eggert <eggert@twinsun.com>
3349 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3350 Don't depend on ac_cv_func variables.
3351 From Albert Chin-A-Young <china@thewrittenword.com>.
3353 1999-08-18 Paul Eggert <eggert@twinsun.com>
3355 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3357 * m4/signedchar.m4: New file.
3358 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3359 * src/system.h (signed_char): New macro.
3360 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3361 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3363 * src/create.c (write_eot): Write at least two zero blocks.
3365 * src/extract.c (extract_archive): Fix sparse array bug:
3366 we did not find end of array correctly.
3368 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3369 Don't assume find_next_block yields nonnull.
3370 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3371 * src/list.c (skip_extended_headers): Likewise.
3373 * src/list.c (read_and, list_archive): Simplify code.
3374 (read_header): Fix computation of signed checksums on machines where
3376 Do not consider a block to be zero unless all its bytes are zero,
3377 even the checksum bytes. Do not attempt to parse the checksum of
3378 a zero block. Fix memory leak with long names and links.
3379 (from_chars): Accommodate a buggy tar that outputs leading NUL
3380 if the previous field overflows.
3382 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3383 \?, for portability to non-ASCII hosts.
3385 1999-08-16 Paul Eggert <eggert@twinsun.com>
3387 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3389 * src/extract.c (make_directories): Do not chown intermediate
3390 directories, even if we are root.
3392 * src/list.c (read_header): Fix bugs when interpreting
3393 POSIX-compliant headers that do not contain null bytes in the
3394 header or link names.
3396 1999-08-14 Paul Eggert <eggert@twinsun.com>
3398 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3400 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3401 (AC_HEADER_SYS_WAIT): Add.
3402 (AC_REPLACE_FUNCS): Add waitpid.
3403 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3404 * lib/waitpid.c: New file.
3405 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3406 * src/system.h (WCOREDUMP): Remove; no longer used.
3407 (WIFSTOPPED): Likewise.
3408 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3409 * src/buffer.c (child_open_for_compress): Undo previous change.
3410 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3411 (new_volume): Likewise.
3413 * src/buffer.c, src/extract.c, src/incremen.c (time):
3414 Don't declare if defined.
3415 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3416 * src/incremen.c (read_directory_file):
3417 Invoke `time' the same way everyone else does.
3418 Check validity of --listed-incremental file contents a bit better.
3419 Do not worry about --after-date-option; tar.c now checks this.
3420 * src/list.c (isotime): Report ??? if localtime returns null.
3421 Don't assume years fit into four digits.
3422 Don't append trailing newline.
3423 (print_header): Report ??? if localtime returns null;
3424 Don't assume years fit into four digits.
3426 * src/compare.c (diff_archive): Do not fall back on absolute name
3427 when --absolute-names is not specified.
3429 * src/create.c (start_header):
3430 Include text of ignored filesystem prefix in warning.
3431 (create_archive): Check for excluded names when doing incremental
3432 pass through directory.
3433 (dump_file): Do not dump old files explicitly given on command line
3434 when using --listed-incremental. Do not strip ./ prefix from names.
3436 * src/tar.c: -g now implies after_date_option = 1.
3437 -g and -N are now incompatible options.
3439 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3441 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3443 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3444 incremental headers as POSIX prefixes.
3446 1999-08-11 Paul Eggert <eggert@twinsun.com>
3448 * NEWS, configure.in: Version 1.13.6.
3450 * configure.in (ALL_LINGUAS): Add pt_BR.
3451 * po/pt_BR.po: New file.
3453 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3454 Renamed from tar.info and header.texi; adjust actions so that
3455 they work in other directories.
3457 * doc/tar.texi: Add -y and --bzip2.
3458 Patterns containing / now exclude only file names whose prefix match.
3460 * lib/exclude.h (excluded_filename): New option parameter.
3461 (add_exclude_file): New ADD_FUNC parameter.
3462 (excluded_pathname): Remove decl.
3463 * lib/exclude.c (_GNU_SOURCE):
3464 Remove; no longer needed since we don't use FNM_ macros.
3465 (excluded_filename): Renamed from excluded_filename_opts.
3466 (excluded_filename, excluded_pathname): Remove.
3467 (add_exclude_file): New ADD_FUNC parameter.
3469 * po/POTFILES.in: Add lib/quotearg.c.
3471 * src/buffer.c (_GNU_SOURCE): Define.
3472 (<fnmatch.h>): Include unconditionally.
3473 (child_open_for_compress): Dup after closing, to avoid possible file
3474 descriptor exhaustion.
3475 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3476 (flush_read): Likewise.
3478 * src/common.h (LG_8, LG_64): New macros.
3479 (excluded_with_slash, excluded_without_slash): New vars.
3481 (base_64_digits): New decl.
3482 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3483 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3485 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3486 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3488 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3489 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3490 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3491 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3492 respectively. All definitions and uses changed.
3493 (excluded_name): New decl.
3495 * src/compare.c (diff_archive):
3496 Open files with O_NONBLOCK instead of O_NDELAY.
3498 * src/create.c (base_64_digits): New constant.
3499 (base_8_digits): New macro.
3500 (MAX_VAL_WITH_DIGITS): New macro.
3501 (to_base): First half of old to_oct. Support base 64 too.
3502 (to_chars): Other half of old to_oct, for 64-bit support.
3503 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3504 (gid_substitute, uid_substitute): Look up names dynamically if
3505 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3506 (mode_to_chars): Renamed from mode_to_oct.
3507 Support negative values in all the _to_chars functions.
3508 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3509 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3510 (dump_file): Inspect entire pathname, not just new file name
3511 component, when deciding whether to exclude it.
3513 * src/extract.c (extract_archive):
3514 Open files with O_NONBLOCK instead of O_NDELAY.
3516 * src/incremen.c (get_directory_contents):
3517 Inspect entire pathname, not just new file name
3518 component, when deciding whether to exclude it.
3520 * src/list.c (<fnmatch.h>): Do not include.
3521 (from_chars): Renamed from from_oct. New parameter specifying
3522 the negative of the minimum allowed value. Support negative
3524 (base64_map): New var.
3525 (base64_init): New function.
3526 (print_header): Output numeric uids and gids if numeric_owner_option.
3528 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3530 * src/names.c (_GNU_SOURCE): Define.
3531 (<fnmatch.h>): Include unconditionally.
3532 (excluded_name): New function, taking over duties of excluded_pathname.
3535 * src/rmt.c (decode_oflag): New function.
3536 (main): Use it to support symbolic open flags.
3538 * src/rtapelib.c (encode_oflag): New function.
3539 (rmt_open__): Do not allow newlines in the path.
3540 Propagate errno correctly.
3541 Decode symbolic open flags, if present.
3543 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3546 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3547 New -y or --bzip2 option.
3548 (add_filtered_exclude): New function.
3549 (decode_options): Put excluded patterns with / into
3550 excluded_with_slash, and without / into excluded_without_slash.
3551 Compare newer_mtime_option to its new initial value
3552 TYPE_MINIMUM (time_t) when deciding whether more than one
3553 threshold date was specified.
3555 1999-07-20 Paul Eggert <eggert@twinsun.com>
3557 * NEWS, configure.in: Version 1.13.5.
3559 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3561 * src/buffer.c (new_volume): Likewise.
3562 * src/incremen.c (read_directory_file): Likewise.
3563 * src/tar.c (decode_options):
3564 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3567 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3568 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3570 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3571 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3572 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3573 Define to 0 if the corresponding S_IF* macro is not defined.
3574 (mkfifo): Do not define if already defined, or if S_IFIFO
3577 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3578 S_ISLNK, to determine whether to invoke readlink.
3579 * src/create.c (dump_file): Likewise.
3581 * src/extract.c (set_mode):
3582 Do not chmod unless we are root or the -p option was given;
3583 this matches historical practice.
3584 (unlink_destination): New function, which checks for unlink failures.
3585 (maybe_recoverable): Stay quiet if -U.
3586 (extract_archive): Use O_EXCL if unlink_first_option.
3587 Report unlink failures.
3588 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3589 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3592 * src/incremen.c (get_directory_contents): Depend on
3593 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3595 * src/list.c: Remove S_IS* ifdefs.
3596 * src/misc.c (maybe_backup_file): Likewise.
3598 * src/misc.c (maybe_backup_file):
3599 "Virtual memory exhausted" -> "Memory exhausted",
3600 to conform to the other places this message is issued.
3602 * src/mangle.c (extract_mangle):
3603 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3605 * src/rtapelib.c (rmt_open__):
3606 Remove typo that caused us to omit the first char
3609 1999-07-16 Paul Eggert <eggert@twinsun.com>
3611 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3613 * doc/tar.texi: A path name is excluded if any of its file name
3614 components matches an excluded pattern, even if the path name was
3615 specified on the command line.
3616 * src/create.c (create_archive): Likewise.
3617 * src/list.c (read_and): Likewise.
3618 * src/update.c (update_archive): Likewise.
3619 * lib/exclude.h (excluded_pathname): New decl.
3620 * lib/exclude.c (_GNU_SOURCE): Define.
3621 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3622 (excluded_filename_opts): New function.
3623 (excluded_pathname): New function.
3625 * lib/Makefile.am (EXTRA_DIST):
3626 xstrtol.c moved here from libtar_a_SOURCES.
3627 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3628 Remove xstrtoul.c; no longer needed.
3629 * lib/xstrtol.c: Remove.
3631 * src/tar.c (decode_options):
3632 Set newer_time_option to TYPE_MINIMUM, so that
3633 negative timestamps are handled correctly.
3634 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3635 uniformity (and so that we don't need to have the other fns).
3636 (main): Remove call to init_total_written; no longer needed.
3638 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3639 checks for unsigned long and long long.
3640 * src/arith.c: Remove.
3641 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3642 * po/POTFILES.in: Remove src/arith.c.
3643 * src/arith.h: Use double, to simplify configuration gotchas.
3644 (tarlong): Now double.
3645 (TARLONG_FORMAT): New macro.
3646 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3647 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3648 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3649 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3650 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3651 mult_tarlong, print_tarlong): Remove. All callers replaced with
3654 * src/common.h (init_total_written): Remove decl.
3656 * src/buffer.c (total_written):
3657 Remove; replaced with prev_written + bytes_written.
3658 (prev_written): New var.
3659 (init_total_written): Remove.
3660 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3662 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3663 Make sure that we can shift, multiply
3664 and divide unsigned long long values; Ultrix cc can't do it.
3666 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3667 Check for any unknown bits, not just unknown bits left of the leftmost
3670 * lib/quotearg.c (quotearg_buffer):
3671 Don't quote spaces if C quoting style.
3672 * src/list.c (from_oct):
3673 Use C quoting style for error; omit trailing NULs.
3675 1999-07-14 Paul Eggert <eggert@twinsun.com>
3677 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3679 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3680 <inttypes.h> defines strtoumax as a macro (and not as a function).
3681 HP-UX 10.20 does this.
3683 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3684 * PORTS, README, TODO, doc/tar.texi: Likewise.
3686 1999-07-12 Paul Eggert <eggert@twinsun.com>
3688 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3689 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3691 * src/list.c (decode_header):
3692 Do not assume that S_IFBLK and S_IFCHR are defined.
3694 * src/create.c (start_header): Do not assume S_IFMT is defined.
3695 (dump_file): Remove unnecessary check for screwy apollo lossage.
3696 Do not assume S_IFBLK and S_IFCHR are defined.
3698 * src/extract.c (extract_archive):
3699 Test whether S_IFCHR and S_IFBLK are nonzero,
3700 not whether they are defined, for consistency with other tests.
3702 * src/buffer.c (is_regular_file):
3703 Don't succeed on files that we can't access due to
3704 permissions problems.
3705 (open_archive): Fix wording on fatal error message.
3706 Don't bother to stat /dev/null if the archive is not a character
3709 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3710 Report an error, not a warning, for I/O errors.
3711 (process_rawdata, process_dumpdir, diff_sparse_files):
3712 Change ungrammatical "Data differs" to "Contents differ".
3713 (get_stat_data): Find hidden files on AIX.
3714 Accept file name as argument; all uses changed.
3715 (get_stat_data, diff_archive): Use system error message for
3716 nonexistent files rather than rolling our own.
3717 (diff_archive): Unknown file types are errors, not warnings.
3718 Normalize spelling of message to "File type differs".
3719 Use get_stat_data to get link status, for consistency.
3720 Do not inspect st_rdev for fifos.
3721 Do not assume st_mode values contain only file types and mode bits.
3722 Check for mode changes and device number changes separately.
3724 * src/update.c (append_file):
3725 Open the file before statting it, to avoid a race.
3726 Complain about file shrinkage only when we reach EOF.
3728 1999-07-08 Paul Eggert <eggert@twinsun.com>
3730 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3732 * configure.in (AC_EXEEXT): Add.
3734 * lib/Makefile.am (noinst_HEADERS):
3735 Add basename.h, exclude.h. Remove full-write.h.
3736 (libtar_a_SOURCES): Add exclude.c.
3738 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3740 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3741 * lib/safe-read.h (safe_read): New decl.
3742 * src/rmt.c: Include safe-read.h.
3743 * src/rtapelib.c: Include basename.h, save-read.h.
3744 (rmt_open__): Use base_name to compute base name.
3747 Include basename.h, exclude.h; don't include full-write.h.
3748 (exclude_option): Remove decl.
3749 (excluded): New decl.
3750 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3752 * src/list.c (read_and):
3753 Use excluded_filename instead of check_exclude.
3754 Check base name of incoming file name, not entire file name, when
3755 deciding whether to exclude it.
3757 * src/create.c (finish_sparse_file):
3758 Use excluded_filename instead of check_exclude.
3759 Don't bother to stat excluded file names.
3760 * src/incremen.c (get_directory_contents): Likewise.
3762 * src/names.c (exclude_pool, exclude_pool_size,
3763 allocated_exclude_pool_size, simple_exclude_array,
3764 simple_excludes, allocated_simple_excludes,
3765 pattern_exclude_array, pattern_excludes,
3766 allocated_pattern_excludes, add_exclude, add_exclude_file,
3768 Remove; now done in ../lib/exclude.c.
3770 * src/tar.c (decode_options): Initialize `excluded'.
3771 Use new add_exclude_file and add_exclude functions.
3773 1999-07-05 Paul Eggert <eggert@twinsun.com>
3775 * m4/gettext.m4: Use changequote rather than [[ ]].
3777 * lib/safe-read.c: Renamed from lib/full-read.c.
3778 (safe_read): Renamed from full_read. All uses changed.
3779 * lib/safe-read.h, lib/full-write.h: New files.
3780 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3781 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3782 * lib/full-write.c: Include full-write.h.
3783 * src/common.h: Include full-write.h, safe-read.h.
3784 * src/system.h: (full_read, full_write): Remove decls.
3786 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3788 * src/system.h (bindtextdomain, textdomain): undef before
3789 defining, to avoid preprocessor warnings with --disable-nls
3790 on hosts whose locale.h includes libintl.h.
3792 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3793 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3794 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3797 1999-07-02 Paul Eggert <eggert@twinsun.com>
3799 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3800 * m4/mktime.m4: New file.
3801 * m4/Makefile.am.in, m4/README: Remove these files.
3802 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3803 remove README, Makefile.am.in.
3804 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3805 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3808 * src/tar.c: Include signal.h.
3809 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3810 (main): Ensure SIGCHLD is not ignored.
3812 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3813 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3814 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3815 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3816 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3817 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3818 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3819 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3820 they don't overlap with char codes. Use an enum instead of a lot
3823 * src/system.h (ISASCII): Remove.
3824 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3825 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3826 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3827 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3828 LONG_MAX): New macros.
3830 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3831 (read_directory_file): Cast ISSPACE arg to unsigned char.
3832 * src/misc.c (ISPRINT): Remove; now in system.h.
3833 (remove_any_file): Add brackets to pacify gcc -Wall.
3834 * src/list.c: Don't include <ctype.h>; system.h already does this.
3835 (ISODIGIT, ISSPACE): Remove; now in system.h.
3836 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3838 (from_oct): Cast ISSPACE arg to unsigned char.
3840 * src/create.c (mode_to_oct): Translate modes from internal to
3842 * src/list.c (mode_from_oct): Translate modes from external to
3843 internal form. Do not complain about unrecognized mode bits.
3844 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3845 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3847 * src/extract.c: (extr_init, make_directories, extract_archive):
3848 Do not assume mode bits have traditional Unix values.
3849 * src/list.c (decode_mode): Likewise.
3850 * src/create.c (start_header, dump_file): Likewise.
3851 * src/buffer.c (child_open_for_compress,
3852 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3853 * src/compare.c (diff_archive): Likewise.
3855 * src/extract.c (set_mode): Use %04 not %0.4 format.
3856 (extract_sparse_file): Do not use data_block uninitialized.
3857 Check for lseek failures.
3859 * src/rtapelib.c (rmt_lseek__):
3860 Convert lseek whence values to portable integers on the wire.
3861 * src/rmt.c (main): Likewise. Check for whence values out of range.
3863 * src/create.c (finish_sparse_file): Use lseek whence macros
3864 instead of integers.
3865 * src/buffer.c (backspace_output): Likewise.
3866 * src/compare.c (diff_archive, verify_volume): Likewise.
3867 * src/delete.c (move_archive): Likewise.
3868 * src/extract.c (extract_sparse_file): Likewise.
3870 * src/create.c (dump_file): Do not invoke finish_sparse_file
3871 on a negative file descriptor.
3873 * src/buffer.c: Add braces to pacify gcc -Wall.
3875 * src/compare.c (diff_sparse_files): Report lseek errors.
3877 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3879 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3881 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3882 message to be internationalized; \a doesn't work with msgfmt.
3884 * src/tar.c (long_options, main, usage, OPTION_STRING):
3885 Remove -E or --ending-file.
3886 * src/list.c (read_and): Likewise.
3887 * src/common.h (ending_file_option): Likewise.
3888 * src/buffer.c (close_archive): Likewise.
3890 * tests/after: Don't run two commands together in a pipeline,
3891 as some old shells mishandle pipeline exit status.
3893 1999-06-28 Paul Eggert <eggert@twinsun.com>
3895 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3896 * NEWS: Describe changes since 1.12.
3897 * README: Update bug reporting address; move paxutils ref to NEWS.
3899 Handle EINTR correctly.
3900 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3901 * lib/full-read.c, lib/full-write.c: New files.
3902 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3903 Prefer full_read to read and full_write to write.
3904 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3905 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3907 * src/extract.c (extract_sparse_file): Likewise.
3908 * src/rmt.c (get_string, main, report_error_message,
3909 report_numbered_error): Likewise.
3910 * src/rmt.h (rmtread, rmtwrite): Likewise.
3911 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3912 rmt_write__, rmt_ioctl__): Likewise.
3913 * src/update.c (append_file): Likewise.
3914 * src/system.h (full_read, full_write): New decls.
3916 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3917 lib/xmalloc.c, src/arith.c, src/misc.c.
3919 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3920 New macros. All uses of STDIN and STDOUT changed.
3921 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3922 instead of 0 and STDOUT_FILENO instead of 1.
3923 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3924 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3926 * src/rmt.c (private_strerror): Avoid const. Translate results.
3928 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3929 in the presence of NFS clock skew.
3931 1999-06-25 Paul Eggert <eggert@twinsun.com>
3933 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3935 * src/buffer.c (write_archive_buffer): New function.
3936 (child_open_for_compress, flush_write, flush_read): Use it to write
3938 (open_archive): Report error if fstat of archive fails.
3939 Improve efficiency of check for /dev/null.
3940 Also, fix some corner cases with remote archives and /dev/null checking.
3941 (close_archive): Test for input fifo only if not remote.
3942 Truncate output archive only if it's not remote.
3944 * src/misc.c (remove_any_file):
3945 Don't terminate if you see . or ..; just skip them.
3947 1999-06-18 Paul Eggert <eggert@twinsun.com>
3949 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3951 Output sizes using a format that's more compatible with
3952 traditional tar (and with GNU Emacs).
3953 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3954 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3955 Don't subtract 1 from size.
3956 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3957 Output a trailing NUL unless the value won't fit without it.
3958 (finish_header): No need to append NUL to chksum, now that
3961 1999-06-16 Paul Eggert <eggert@twinsun.com>
3963 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3965 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3966 @INTLLIBS@ might invoke rpl_realloc.
3968 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3969 (intconv): Remove; use xstrto* fns instead.
3970 ("xstrtol.h"): Include.
3971 (check_decimal): Remove.
3972 (long_options, usage, OPTION_STRING, decode_options):
3973 Remove -y, --bzip2, --unbzip2.
3974 (decode_options): Use xget_version instead of get_version.
3975 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3976 Replace invocations of check_decimal with xstrtoumax.
3978 * tests/preset.in (echo_n, echo_c): Remove.
3980 * tests/after: Don't rely on $echo_c and $echo_n.
3982 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3983 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3984 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3985 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3986 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3987 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3988 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3989 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3990 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3991 m4/xstrtoumax.m4: New files.
3993 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3994 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3995 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3996 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3997 (AC_CHECK_FUNCS): Remove lchown.
3998 (AC_REPLACE_FUNCS): Remove basename, dirname.
3999 Add lchown, strtol, strtoul.
4000 (jm_FUNC_MKTIME): Add.
4001 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
4002 are also built via the ANSI2KNR-filtering rules.
4003 Use a no-op line to work around bug in automake 1.4 with malloc and
4005 (AC_OUTPUT): Add m4/Makefile.
4007 * lib/Makefile.am (EXTRA_DIST):
4008 Add lchown.c, malloc.c, mktime.c, realloc.c,
4009 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4010 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4011 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4012 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4013 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4015 * src/system.h (uintmax_t): Don't declare; configure now does this.
4017 * src/common.h (backup_type): New decl.
4018 * src/common.h, src/misc.c, src/tar.c:
4019 Move include of backupfile.h to common.h.
4021 * src/misc.c (maybe_backup_file):
4022 Pass backup_type to find_backup_file_name.
4024 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4025 UINTMAX_STRSIZE_BOUND.
4027 * doc/tar.texi: Remove --bzip2.
4028 Fix @xref typos reported by latest makeinfo.
4030 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4032 (M4DIR, ACINCLUDE_INPUTS): New macros.
4033 ($(srcdir)/acinclude.m4): New rule.
4035 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4036 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4037 now generated automatically by autoconf.
4039 1999-05-15 Paul Eggert <eggert@twinsun.com>
4041 * doc/tar.texi: Remove -y.
4043 1999-04-09 Paul Eggert <eggert@twinsun.com>
4045 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4046 (we were allocating too much storage).
4047 (uintmax_t): Don't declare; configure now does this.
4049 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4051 1999-03-22 Paul Eggert <eggert@twinsun.com>
4053 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4055 * acinclude.m4 (AC_LFS_FLAGS):
4056 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4057 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4058 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4060 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4061 New macros; needed for latest GNU xmalloc.c.
4063 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4064 (libtar_a_SOURCES): Add quotearg.c.
4065 * list.c: Include <quotearg.h>.
4066 (from_oct): Add forward decl.
4067 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4068 (from_oct): Report an error only if TYPE is nonzero.
4069 Quote any funny characters in bad header.
4071 1999-03-20 Paul Eggert <eggert@twinsun.com>
4073 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4075 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4076 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4078 (AC_LFS): Simplify AIX revision number test.
4080 1999-03-17 Paul Eggert <eggert@twinsun.com>
4082 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4084 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4085 Remove; it doesn't work that well
4086 with AC_CANONICAL_HOST.
4087 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4089 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4091 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4093 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4095 * tar.texi: Fix bug-report addr.
4097 * README: Remove --with-included-malloc.
4098 Upgrade version numbers of build software.
4100 1999-03-07 Paul Eggert <eggert@twinsun.com>
4102 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4104 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4105 where bindtextdomain and gettext require -lintl.
4106 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4107 `no' means it failed.
4108 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4109 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4110 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4111 to add anything to the command line (it's all in config.h).
4112 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4114 1999-03-01 Paul Eggert <eggert@twinsun.com>
4116 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4118 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4120 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4121 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4122 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4123 like OFF_MAX, which are not reliable
4124 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4125 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4126 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4128 * src/incremen.c (get_directory_contents):
4129 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4130 Have statx depend on STX_HIDDEN, not AIX.
4132 * src/create.c (to_oct):
4133 New parameter substitute, giving a substitute value to use
4134 when the original value is out of range. Do not append a space to the
4135 output; modern tars don't. When a value is out of range, specify the
4136 maximum value, not the number of bits.
4137 (GID_NOBODY, UID_NOBODY): New macros.
4138 (gid_to_oct, uid_to_oct): Use them as substitutes.
4139 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4140 (dump_file): Check whether the file changed as we read it.
4142 * src/rmt.c (main): Remove suspicious AIX/386 code.
4144 1999-02-19 Paul Eggert <eggert@twinsun.com>
4146 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4147 returns a type compatible with char *; it doesn't on SunOS
4148 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4150 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4152 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4153 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4155 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4157 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4158 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4159 * acinclude.m4 (AM_WITH_NLS):
4160 Update to latest gettext version (serial 5).
4161 (AC_LFS_FLAGS): New macro
4162 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4163 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4164 Work properly in cross-compilation scenario, by checking for getconf
4165 with AC_CHECK_TOOL and by ditching uname in favor of
4166 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4168 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4169 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4170 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4171 since getdate.y now uses ANSI code.
4173 * config.guess, config.sub: New files; taken from automake 1.4.
4175 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4176 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4177 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4178 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4179 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4180 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4181 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4183 1999-02-01 Paul Eggert <eggert@twinsun.com>
4185 * src/tar.c: Update copyright.
4189 1999-02-01 Paul Eggert <eggert@twinsun.com>
4191 * NEWS, configure.in: Version 1.12.64004
4193 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4195 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4197 * src/extract.c (extract_archive): Fix bug when extracting sparse
4198 files: they were trashing the tar file header.
4200 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4201 Add -y or --bzip2 or --bunzip2 option.
4203 1999-01-30 Paul Eggert <eggert@twinsun.com>
4205 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4206 cached_no_such_uid, cached_no_such_gid): New vars.
4207 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4208 Cache failures, too.
4210 * src/tar.c (decode_options):
4211 Don't pass names longer than UNAME_FIELD_SIZE to
4212 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4214 1999-01-27 Paul Eggert <eggert@twinsun.com>
4216 * NEWS, configure.in: Version 1.12.64003
4218 * src/buffer.c (backspace_output, close_archive): Cast
4219 rmtlseek position arg to off_t, for benefit of K&R compilers
4221 * src/compare.c (verify_volume): Likewise.
4223 * NEWS, configure.in: Version 1.12.64002
4225 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4226 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4227 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4228 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4229 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4230 uid_from_oct): Likewise.
4232 1999-01-25 Paul Eggert <eggert@twinsun.com>
4234 * incremen.sh: Fix timing bug in regression test.
4236 1999-01-22 Paul Eggert <eggert@twinsun.com>
4238 * NEWS, configure.in: Update version
4240 * Makefile.am (localedir): Change to $(datadir)/locale.
4241 (DEFS): New macro, defining LOCALEDIR.
4242 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4243 (INCLUDES): Add -I..
4245 * Makefile.am (localedir): Change to $(datadir)/locale.
4247 1999-01-21 Paul Eggert <eggert@twinsun.com>
4249 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4251 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4252 * src/Makefile.am (localedir): Likewise.
4253 (DEFS): New macro, defining LOCALEDIR.
4254 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4255 (INCLUDES): Add `-I..'.
4257 * tests/incremen.sh: Fix timing bug.
4259 1999-01-20 Paul Eggert <eggert@twinsun.com>
4261 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4262 `lfs.7' changed to `64000' in version number
4263 to conform to gnits standards.
4265 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4266 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4268 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4271 1998-12-07 Paul Eggert <eggert@twinsun.com>
4273 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4275 * src/list.c (read_header):
4276 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4278 1998-11-30 Paul Eggert <eggert@twinsun.com>
4280 * configure.in: Quote the output of uname.
4282 * src/extract.c (set_stat): chmod after chown even when not root;
4283 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4285 1998-11-15 Paul Eggert <eggert@twinsun.com>
4287 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4289 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4290 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4292 1998-10-28 Paul Eggert <eggert@twinsun.com>
4294 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4296 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4299 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4300 On many installations, rexec is disabled.
4302 1998-08-07 Paul Eggert <eggert@twinsun.com>
4304 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4306 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4307 for nameless users and groups.
4309 1998-02-17 Paul Eggert <eggert@twinsun.com>
4311 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4312 * NEWS, README: Add explanation of why this isn't an official version.
4314 1998-02-02 Paul Eggert <eggert@twinsun.com>
4316 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4317 This is an unofficial version.
4319 1997-12-17 Paul Eggert <eggert@twinsun.com>
4321 * src/incremen.c (ST_DEV_MSB): New macro.
4322 (NFS_FILE_STAT): Use most significant bit of st_dev,
4323 even if it's unsigned.
4325 1997-12-08 Paul Eggert <eggert@twinsun.com>
4327 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4329 1997-11-19 Paul Eggert <eggert@twinsun.com>
4331 * configure.in (HAVE_INTTYPES_H):
4332 Don't ignore cache variable if it's already set.
4334 1997-11-10 Paul Eggert <eggert@twinsun.com>
4336 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4337 * src/delete.c (records_read): Now off_t.
4338 (move_archive): Don't assume mt_count is of type daddr_t.
4340 1997-10-30 Paul Eggert <eggert@twinsun.com>
4342 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4343 Set to appropriate values if large file support
4344 needs explicit enabling.
4345 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4347 New macros to configure.
4348 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4350 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4351 major_t, minor_t, ssize_t): New macros.
4353 * src/arith.h (TARLONG_FORMAT):
4354 Fix typo: %uld -> %lu. Use unsigned when long long
4356 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4357 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4359 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4360 2nd arg is now unsigned long.
4362 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4363 (prepare_record_buffer): Arg is now size_t.
4364 Remove now-useless casts.
4366 (main): Use `long' for status, so that it can store ssize_t.
4367 Use daddr_t, mode_t, size_t, off_t when appropriate.
4368 Convert daddr_t and off_t values ourselves, since they might be longer
4369 than long. Convert other types using `long' primitives.
4370 When processing MTIOCTOP, do not try to pass resulting
4371 count back, since it won't work (it could be too large) and it's
4372 not expected anyway.
4375 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4376 now-useless casts. Use unsigned long to print *_t types, except use
4377 STRINGIFY_BIGINT for off_t.
4378 (update_archive): Cast -1 to dev_t when necessary.
4380 * src/tar.c (check_decimal):
4381 Now returns 1 if successful, 0 otherwise, and returns
4382 uintmax_t value into new arg. Check for arithmetic overflow.
4383 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4384 Check for overflow on user or group ids.
4386 * src/compare.c (diff_init, process_rawdata, read_and_process,
4387 diff_sparse_files, diff_archive):
4388 Use off_t, pid_t, size_t, ssize_t when appropriate.
4389 Remove now-useless casts. Use unsigned long to print *_t types,
4390 except use STRINGIFY_BIGINT for off_t.
4392 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4393 Size arg is now size_t.
4395 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4396 when allocating buffer.
4399 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4400 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4401 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4404 (get_status_string, get_status_off): New function.
4405 (get_status): Now returns long, so that it can store ssize_t.
4406 Invoke get_status_string to do the real work.
4407 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4408 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4409 (rmt_ioctl__): Convert mt_count by hand,
4410 since it might be longer than long.
4412 * src/mangle.c (extract_mangle):
4413 Check for overflow when converting off_t to size_t.
4414 Use off_t, size_t when appropriate. Remove now-useless casts.
4416 * src/system.h (mode_t): Remove; now done by autoconf.
4417 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4418 Return number of ST_NBLOCKSIZE-byte blocks,
4419 not number of 512-byte blocks;
4420 this also helps to avoid overflow.
4421 (st_blocks): Declare if needed.
4422 (ST_NBLOCKSIZE): New macro.
4423 (<limits.h>, <inttypes.h>): Include if available.
4424 (CHAR_BIT): New macro.
4425 (uintmax_t): New typedef.
4426 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4427 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4428 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4430 * src/names.c (name_init):
4431 Fix typo in error message: FILE* was passed, but char*
4434 (read_name_from_file, name_gather, addname, name_match, name_scan,
4435 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4437 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4439 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4440 (extract_sparse_file): Args now use off_t.
4442 (set_mode, set_stat, make_directories, extract_sparse_file,
4443 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4444 now-useless casts. Use unsigned long to print *_t types, except use
4445 STRINGIFY_BIGINT for off_t.
4447 * src/misc.c (quote_copy_string):
4448 Use size_t when appropriate. Remove now-useless casts.
4450 * src/list.c (read_and, list_archive, read_header, decode_mode,
4451 print_header, print_for_mkdir):
4452 Use mode_t, off_t, size_t when appropriate. Remove
4453 now-useless casts. Use unsigned long to print *_t types, except use
4454 STRINGIFY_BIGINT for off_t.
4456 (read_header): Check for overflow when converting header size.
4458 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4459 const char *. Size arg is now size_t. Now takes new type and maxval
4460 args. Compute result using uintmax_t, not long. Report error if
4461 field does not contain octal number in range.
4462 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4463 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4464 uintmax_from_oct): New functions.
4466 (stringify_uintmax_t_backwards): New function.
4468 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4469 (skip_file): Offset arg is now off_t.
4471 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4472 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4474 (write_error): Arg is now ssize_t.
4475 (child_pid): Now pid_t.
4476 (available_space_after): Now size_t.
4478 (child_open_for_compress, child_open_for_uncompress, flush_write,
4479 open_archive, flush_write, write_error, flush_read, close_archive):
4480 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4481 casts. Use unsigned long to print *_t types, except use
4482 STRINGIFY_BIGINT for off_t.
4484 * src/delete.c (records_read): Now daddr_t.
4485 (move_archive): Arg is now daddr_t. Check for overflow when
4487 (move_archive, delete_archive_members): Use daddr_t, off_t when
4488 appropriate. Remove now-useless casts.
4490 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4491 (rmt_lseek): Now returns off_t.
4493 * src/create.c (to_oct):
4494 Now static. Value arg is now uintmax_t. Accept new args
4495 giving name of type of octal field, for error messages. Report an
4496 error if the value is too large to fit in the field.
4497 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4498 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4500 (write_eot, write_long, finish_header, deal_with_sparse,
4501 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4502 appropriate. Remove now-useless casts. Use unsigned long to print
4503 *_t types, except use STRINGIFY_BIGINT for off_t.
4505 (find_new_file_size): 1st arg is now off_t*.
4506 (finish_sparse_file): Args now use off_t, not long.
4507 Check for lseek error.
4508 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4509 (dump_file): Device arg is now dev_t.
4510 Avoid overflow when testing whether file has holes
4511 by using the new ST_NBLOCKSIZE macro.
4513 * src/incremen.c (struct accumulator, add_to_accumulator,
4514 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4515 Use size_t for sizes.
4516 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4517 Use dev_t, ino_t for devices and inodes.
4518 (gnu_restore): Use off_t for file offsets.
4519 (struct directory): Use char for flags. Add new flag `nfs'.
4521 (NFS_FILE_STAT): New macro.
4522 (note_directory): Accept struct stat * instead of
4523 device and inode number. All callers changed.
4524 (note_directory, get_directory_contents):
4525 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4526 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4528 * src/common.h (record_size, struct name, struct sp_array,
4529 available_space_after):
4530 Use size_t for sizes.
4531 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4532 Use off_t for file offsets.
4533 (struct name): dir_contents is now const char *, not char *.
4534 (dump_file, get_directory_contents): Use dev_t for devices.
4535 (to_oct): Remove decl.
4536 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4537 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4538 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4539 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4540 UINTMAX_FROM_OCT): New macros.
4541 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4542 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4543 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4544 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4545 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4546 (print_for_mkdir): 2nd arg is now mode_t.
4548 See ChangeLog.1 for earlier changes.
4551 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4554 This file is part of GNU tar.
4556 GNU tar is free software; you can redistribute it and/or modify
4557 it under the terms of the GNU General Public License as published by
4558 the Free Software Foundation; either version 2, or (at your option)
4561 GNU tar is distributed in the hope that it will be useful,
4562 but WITHOUT ANY WARRANTY; without even the implied warranty of
4563 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4564 GNU General Public License for more details.
4566 You should have received a copy of the GNU General Public License
4567 along with GNU tar; see the file COPYING. If not, write to
4568 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4569 Boston, MA 02111-1307, USA.