1 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 Synchronized with the backup repository on Mirddin
5 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
7 * configure.ac: Check for varios members of struct stat
8 that may represent file modification times with a subsecond
10 Check for utimes (for future use)
11 * src/buffer.c (short_read): Issue a warning on short reads.
12 * src/common.h (sys_stat_nanoseconds): New function
13 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
14 * src/list.c (read_and): Treat only two successive zero
15 filled blocks as an EOF indicator. Issue a warning if
16 a single one is encountered.
17 * src/system.c (sys_stat_nanoseconds): New function
18 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
20 * src/xheader.c (code_time,decode_time): Support for subsecond
22 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
23 (mtime_coder,mtime_decoder): Update invocations of code_time and
25 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
26 (sparse_numblocks_decoder,sparse_offset_decoder)
27 (sparse_numbytes_decoder): Updated
29 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
31 * src/names.c (safer_name_suffix): Reverted change made
32 2003-11-14. Reason: Discussion with Paul Eggert and
33 Jean-Louis Martineau. See also ChangeLog entry from
35 * tests/delete03.sh: Likewise.
36 * tests/extrac04.sh: Likewise.
37 * tests/multiv01.sh: Likewise.
39 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
41 * src/incremen.c (write_directory_file): Use sys_truncate
42 * src/list.c (print_header): Use archive_file_size member
43 when printing real file size.
44 * src/sparse.c (sparse_scan_file): Correctly handle files with
46 (sparse_dump_region,sparse_extract_region): Allow for zero size
49 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
51 * configure.ac: Raised version number to 1.13.92
52 * src/list.c (decode_header): Discern between pax and ustar
54 Initialize current_stat_info.archive_file_size.
56 NOTE: Modifications from this date on are temporarily
57 stored on local CVS on mirddin. This repository will
58 be synchronized with Savannah as soon as the latter
59 becomes operational again.
61 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
64 * src/sparse.c: Initial implementation of GNU/pax sparse
66 * src/common.h (xheader_store): Changed prototype.
67 * src/create.c: Update calls to xheader_store
68 * src/extract.c (extract_archive): Check reported size vs.
69 archive file size to determine if we have to do with a
71 * src/tar.c (usage): Cleaned up the sample argument to --newer
73 (decode_options): Allow --sparse for POSIX_FORMAT archives.
74 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
76 Implemented GNU.sparse.* keywords.
78 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
80 * configure.ac: Check for setlocale. Thanks Bruno Haible for
83 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
85 * src/create.c (write_gnu_long_link): Use oldgnu
86 magic with @LongLink blocks.
88 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
90 * src/tar.h: Support for star sparse format.
91 * src/sparse.c: Likewise.
93 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
95 * src/sparse.c (sparse_diff_file): New function
96 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
97 (sys_compare_uid_gid): Removed.
98 (sys_compare_links,report_difference): Changed prototype
99 (sparse_diff_file): New function
100 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
101 (sys_compare_uid_gid): Removed.
102 (sys_compare_links): Changed declaration
103 * src/compare.c (diff_archive): Use sparse_diff_file.
105 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
107 Rewritten sparse file handling.
109 * src/sparse.c: New file. Provides a universal framework
110 for various methods for sparse files handling.
111 * src/Makefile.am: Added sparse.c
112 * src/common.h (struct sp_array,sparsearray,sp_array_size)
113 (init_sparsearray,fill_in_sparse_array): Removed
114 (enum dump_status): New data type
115 (pad_archive,close_diag,open_diag,read_diag_details)
116 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
118 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
120 (print_header): Changed prototype declaration.
121 * src/tar.h (struct sp_array): Declaration from common.h
122 (struct tar_stat_info): New members archive_file_size,
123 sparse_map_avail,sparse_map.
124 * src/create.c: Major rewrite.
125 * src/extract.c: Use new sparse file interface.
126 * src/compare.c (diff_sparse_files): Temporary placeholder.
128 * src/buffer.c: Minor changes
129 * src/tar.c: Likewise.
130 * src/list.c: Likewise.
131 * src/misc.c (close_diag,open_diag,read_diag_details)
132 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
133 diagnostics functions.
134 * src/incremen.c: Use new diagnostics functions.
135 * src/names.c: Likewise.
137 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
139 * configure.ac: Fixed check for setsockopt
141 * src/create.c: Do not zero-terminate name field if
142 the name is exactly 100 characters long.
143 (write_ustar_long_name): Fixed cheking for unsplittable
146 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
148 * src/create.c (start_header): Removed debugging hook
149 (dump_file): Fixed handling of linkname field.
150 * src/names.c (safer_name_suffix): If the input
151 file name ends with a slash, output one should do so
153 * doc/tar.texi: Documented --format=ustar
155 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
157 * src/tar.h (archive_format): USTAR_FORMAT: New type.
158 * src/create.c: Added POSIX.1-1988 support.
159 * src/names.c (safer_name_suffix): Skip leading ./
160 * src/tar.c: New option --format=ustar forces
161 POSIX.1-1988 archive format.
162 * tests/delete03.sh: Updated.
163 * tests/extrac04.sh: Updated.
164 * tests/multiv01.sh: Updated.
166 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
168 * src/list.c (read_and): Initialize current_stat_info
169 and extended_header at the start of the loop.
170 * src/names.c (all_names_found): Check if the argument
171 contains valid filename. Fixes coredump on `not_a_tar_file'
172 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
173 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
174 Fixes `pax-big-10g' bug.
176 2003-11-12 Paul Eggert <eggert@twinsun.com>
178 Fix some C compatibility bugs reported by Joerg Schilling.
180 * src/common.h (stripped_prefix_len): Fix misspelling
181 "stripped_path_len" in declaration.
182 * src/rmt.c (main): Use "return FOO;" rather than
183 "exit (FOO);"; we no longer have to worry about
184 pre-ANSI hosts that mishandled returned values from "main".
185 * src/tar.c (main): Likewise. This avoids warnings on some
187 * src/system.c: Include signal.h, for 'kill'.
188 * src/system.h (DEV_BSIZE): Remove.
189 (DEFAULT_ST_BLKSIZE): New macro.
190 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
191 * src/tar.c (enum): Remove comma just before }.
193 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
195 * src/list.c (decode_header): Initialize st_atime and
198 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
200 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
201 Bunk <bunk@fs.tum.de> for reporting.
202 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
203 <martin@xemacs.org> for spotting.
205 2003-11-04 Paul Eggert <eggert@twinsun.com>
207 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
210 2003-10-26 Paul Eggert <eggert@twinsun.com>
212 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
213 Bug reported by Christian Weisgerber.
215 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
219 * src/tar.c (decode_options): Removed superfluous archive format
221 * doc/tar.texi: Documented new features.
223 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
226 * THANKS: Added Wojciech Polak
227 * configure.ac: Added checks for missing functions. Raised
228 version number to indicate alpha release.
229 * lib/Makefile.am: Added missing headers
230 * lib/waitpid.c: Added missing includes.
231 * src/extract.c: Likewise.
232 * src/names.c: Removed spurious includes.
233 * src/xheader.c: Likewise.
234 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
235 macro overriding broken mkdir prototypes.
237 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
239 * configure.ac: Check for dev_t and ino_t.
240 * m4/Makefile.am: Added missing files.
241 * src/system.c: New file.
242 * src/Makefile.am: Added system.c
243 * src/common.h: Prototypes for functions from system.c
244 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
245 * src/buffer.c: Moved system dependencies to system.c
246 * src/compare.c: Likewise.
247 * src/create.c: Likewise.
248 * src/delete.c: Likewise.
249 * src/extract.c: Likewise.
250 * src/rtapelib.c: Likewise.
252 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
254 Implemented --occurrence option.
257 * src/tar.c: New option --occurrence.
258 * src/common.h (occurrence_option): New global
259 (struct name): Changed `found' member to `uintmax_t
261 (names_done): Removed
262 (all_names_found): Changed prototype.
263 (ISFOUND,WASFOUND): New macros
264 * src/delete.c (delete_archive_members): Honor --occurrence
266 * src/list.c (read_and): Likewise.
267 * src/names.c: Count number of occurrences of each name in the
269 (name_match): Honor --occurrence option.
270 (names_done): Removed
271 (all_names_found,names_notfound): Rewritten.
273 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
275 * src/tar.c: Removed extra precaution regarding
276 subcommand_option == CAT_SUBCOMMAND
277 * lib/Makefile.am: Updated
279 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
281 * src/common.h (names_done): New function.
282 * src/names.c: Likewise.
283 * src/list.c (read_and): Use all_names_found() as `while'
285 * src/tar.c: New option --first-copy
288 2003-09-24 Paul Eggert <eggert@twinsun.com>
290 * src/rmt.c (main): Don't translate Copyright string; international
291 law says the word "Copyright" should be in English.
292 * src/tar.c (decode_options): Likewise.
294 2003-09-22 Paul Eggert <eggert@twinsun.com>
296 * doc/tar.texi (extracting untrusted archives): New section.
298 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
299 Return size_t, not pointer, so that we don't have to worry about
300 violating the C standard by converting char const * to char *.
302 * src/names.c (stripped_path_len): Likewise. Strip file system
303 prefix, too. Count adjacent slashes as if they were one slash;
304 that is the POSIX standard.
306 2003-09-17 Paul Eggert <eggert@twinsun.com>
308 * README-alpha: Document maintainer tool assumptions a bit. GNU
309 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
310 Debian bug 211447. Fix minor misspellings/whitespace nits.
312 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
313 gl_USE_SYSTEM_EXTENSIONS.
315 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
316 * m4/.cvsignore: Add restrict.m4, time_r.m4.
318 2003-09-17 Paul Eggert <eggert@twinsun.com>
320 * bootstrap: Don't use "for option; do";
321 Solaris 8 /bin/sh doesn't like that.
323 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
325 * README-alpha: Updated
328 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
330 * README-alpha: Updated
332 * po/POTFILES.in: Added src/xheader.c
333 * src/common.h (cut_path_elements): Added proto.
335 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
337 * src/buffer.c: Use ngettext where appropriate.
338 * src/compare.c: Likewise.
339 * src/create.c: Likewise.
340 * src/misc.c: Likewise.
341 * src/tar.c: Likewise.
342 * src/update.c: Likewise.
344 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
346 * .cvsignore: Added *.shar.gz
349 * src/common.h (strip_path_elements): New variable.
350 * src/extract.c (extract_archive): Implemented --strip-path
351 * src/names.c (cut_path_elements): New functon.
352 * src/tar.c: New option --strip-path=NUM.
353 (decode_options) Assign boolean values to bool variables.
355 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
357 * src/delete.c: Fixed deletion from the POSIX archives.
358 * src/list.c (read_header): Minor change.
359 * src/tar.c (main): Do not check for volume_label_option
360 if subcommand_option is not CREATE_SUBCOMMAND.
361 * src/xheader.c (xheader_decode): Store the header as
362 well (for eventual delete).
364 * tests/incremen.sh: Explicitly request GNU format. This will
365 disappear when GNU extended header keywords are working.
366 * tests/multiv01.sh: Likewise
367 * tests/volume.sh: Likewise
369 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
371 * src/create.c: Support for "linkpath" extended keyword.
372 * src/xheader.c (decode_record): Reversed the return
375 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
377 * configure.ac: Allow to redefine the default output format.
378 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
379 (archive_format_string): New function.
380 (usage): Updated help output.
385 2003-09-02 Paul Eggert <eggert@twinsun.com>
387 * src/common.h (destroy_stat, xheader_decode, xheader_store,
388 xheader_read, xheader_finish, xheader_destroy): Add decls;
391 * src/create.c (write_extended): Remove unused local 'bufsize'.
393 * src/delete.c (delete_archive_members): Handle case of
394 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
395 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
396 occurs, as it's not possible.
397 * src/update.c (update_archive): Likewise.
399 Use "const" when possible in new code.
400 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
401 (fmttab): Now const. All uses changed.
402 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
403 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
404 decode_record, xheader_store, xheader_print, code_string, code_time,
405 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
406 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
407 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
408 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
409 uid_coder, uid_decoder, uname_coder, uname_decoder):
410 Use pointers to const when possible.
411 (xhdr_tab): Now const.
413 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
414 (set_archive_format): Report an error if no format name matches,
415 instead of returning an undefined value.
417 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
418 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
419 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
420 uid_decoder, uname_decoder): Remove unused keyword arg.
423 * src/tar.c (set_archive_format): Now static.
424 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
426 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
427 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
428 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
429 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
430 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
431 Remove forward decls; no longer needed.
432 (xhdr_tab): Move to end, so that the forward decls aren't needed.
433 Add a forward declaration.
435 Use 'bool' in new code, when appropriate.
436 * src/xheader.c (decode_record): Return bool, not int.
437 * src/common.h (read_header): Since it accepts bool, change
438 all callers to use false and true rather than 0 and 1.
440 * src/xheader.c (decode_record): Fix misspelling in diagnostic
441 "extended headed" -> "extended header".
443 GNU coding style fixes.
444 * src/xheader.c (decode_record, xheader_decode):
445 Do not use decls like "char *p, *q;".
448 (xheader_store): Avoid parentheses around object operand of sizeof.
450 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
452 * src/create.c (start_header): Store long file names
453 in "path" keyword of an extended header if in POSIX
455 (finish_header): print header before calling write_extended().
456 * src/list.c (list_archive): Always decode the header. This
457 is necessary so the extended header is processed and the correct
458 filename is printed no matter what the state of verbose_option.
459 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
462 2003-09-01 Paul Eggert <eggert@twinsun.com>
464 Update from gnulib, and correct fnmatch to fnmatch-gnu.
465 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
467 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
469 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
470 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
471 copying rules from gnulib module descriptions.
472 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
473 Update from gnulib modules alloca, fnmatch, getline, stdbool.
474 * m4/.cvsignore: Add utimes-null.m4. Sort.
476 2003-09-01 Sergey Poznyakoff
478 Added initial support for creating POSIX headers.
480 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
481 (string_to_chars): New functions
482 (struct xheader): Changed structure
483 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
485 * src/create.c (string_to_chars): New function.
486 (write_extended): New function
487 (start_header): Create extended POSIX headers if necessary.
488 (finish_header): Likewise.
489 * src/list.c (print_header): Take user/group from
491 * src/names.c (gid_to_gname,gname_to_gid)
492 (uid_to_uname,uname_to_uid): Changed prototypes.
493 * src/tar.c: New option --format.
494 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
495 (struct extra_header): Removed unused structure.
496 (union block.extra_header): Removed unused member.
497 * src/xheader.c: Implemented coder functions.
498 * bootstrap: Added obstack.
499 * lib/.cvsignore: Likewise.
500 * configure.ac: Added 'gl_OBSTACK'
501 * m4/Makefile.am: Added new files.
502 * m4/.cvsignore: Likewise.
503 * TODO: Minor formatting change
505 2003-08-31 Sergey Poznyakoff
507 Added initial support for POSIX extended and STAR headers
508 (only for listing/extracting).
510 * src/xheader.c: New file.
511 * src/Makefile.am: Added xheader.c
512 * src/tar.h (struct star_header): New datatype
513 (XHDTYPE,XGLTYPE): New defines
514 (enum archive_format:STAR_FORMAT): New member
515 (struct tar_stat_info): New datatype.
516 (union block.star_header): New member.
517 * src/common.h (orig_file_name,current_file_name)
518 (current_trailing_slash,current_link_name): Removed variables.
519 (current_stat_info): New variable
520 (current_stat): Removed
521 (extended_header): New variable
522 (decode_header): Changed prototype.
523 * src/list.c (decode_header): Added initial support for POSIX extended
525 (skip_member): Check oldgnu_header only if current_format is set
527 * src/buffer.c: Use current_stat_info
528 * src/compare.c: Likewise.
529 * src/create.c: Likewise.
530 * src/delete.c: Likewise.
531 * src/incremen.c: Likewise.
532 * src/mangle.c: Likewise.
533 * src/update.c: Likewise.
534 * src/extract.c: Likewise.
535 (make_directories): Improved check for the existence of the directory
536 * src/tar.c (destroy_stat): New function.
538 2003-08-29 Paul Eggert <eggert@twinsun.com>
540 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
541 was worth (e.g., different users in en_GB disagree about -ize
543 * po/en_GB.po: Remove.
545 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
549 * src/tar.c: Removed support for the obsolete command line
551 * doc/tar.texi: Removed references to the obsolete command
554 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
558 * doc/tar.texi: Updated
559 * src/common.h (check_links_option): New variable
560 (orig_file_name): New variable
561 (check_links): New proto.
562 * src/create.c (struct link.nlink): New member
563 (link_table): Static for the module.
564 (dump_file): Update `link' member when adding new links
566 (check_links): New function.
567 * src/list.c (print_header): Use orig_file_name.
568 * src/tar.c: New option --check-links. Changed semantics of
569 -o to comply to UNIX98 when extracting and to its previous
571 (main): Call check_links if --check-links. was given.
573 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
575 * src/list.c (print_header): Revised
576 * NEWS: Started the entry for 1.13.26
577 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
579 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
581 * .cvsignore: Added to the repository.
582 * doc/.cvsignore: Likewise.
583 * lib/.cvsignore: Likewise.
584 * m4/.cvsignore: Likewise.
585 * po/.cvsignore: Likewise.
586 * scripts/.cvsignore: Likewise.
587 * src/.cvsignore: Likewise.
588 * tests/.cvsignore: Likewise.
590 * lib/Makefile.am: Added exitfail.[hc]
591 * src/misc.c (chdir_do): Fixed call to restore_cwd
592 * src/buffer.c (flush_read): Fixed behavior on short
593 reads right after opening the new archive (multiv01.sh test).
594 (new_volume): Special handling for "-".
595 * src/list.c (print_header): Print trailing slash if
596 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
597 * tests/multiv01.sh: Minor changes.
598 * m4/Makefile.am: Added missing files.
600 2003-07-05 Paul Eggert <eggert@twinsun.com>
602 Finish the checkin begin yesterday.
604 * NEWS: Document the user-visible changes installed in the last
607 * TODO: New file (actually, resurrected; but with new contents).
609 * src/list.c (read_and): Give full type for procedure arg.
610 (read_header): Strip trailing slashes, setting current_trailing_slash.
611 (tartime): Avoid int overflow when printing year (!).
612 (print_header): New arg specifying block ordinal. All uses changed.
613 Print link as 'h' type. Give labels for long links and names.
615 * src/misc.c (contains_dot_dot): Moved to names.c
616 (must_be_dot_or_slash): New function.
617 (safer_rmdir): Use it.
618 (remove_any_file): Now takes enum as option, not boolean.
619 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
620 to unlink a directory.
621 (deref_stat): Accept bool, not int.
623 * src/names.c (namelist_match): Allow partial matches only if
625 (hash_string_hasher): Renamed from hash_avoided_name.
626 (hash_string_compare): Renamed from compare_avoided_anames.
627 (hash_string_insert, hash_string_lookup): New functions.
628 (add_avoided_name, is_avoided_name): Use them.
629 (safer_name_suffix): New function.
630 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
632 * src/rmt.c: Don't include print-copyr.h.
633 (prepare_input_buffer): New arg FD.
634 Do not read more than INT_MAX bytes at once,
635 since it breaks on some brain damaged Tru64 hosts.
637 when retrying instead of subtracting 1024; for speed.
638 (main): Use gettext to translate (C), not print_copyright.
640 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
641 now that gnulib handles this.
642 Include <stddef.h> and <limits.h> unconditionally, now that we assume
644 Assume that offsetof is defined in stddef.h.
645 Do not include <sys/param.h>.
646 (realloc, lseek): Do not declare.
647 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
648 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
649 declarations, since we now assume C89 or better.
650 (PARAMS): Remove, as we now assume C89. All uses changed.
651 (bindtextdomain, textdomain): Include <gettext.h> to define.
652 Include <unlocked-io.h>.
653 (valloc): Define if not defined, and if valloc is not declared.
654 (xstrdup): Remove decl.
656 * src/tar.c: Do not include <print-copyr.h>.
658 (get_date): Remove decl.
659 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
660 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
661 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
662 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
663 (long_options, decode_options): Use them.
664 (OVERWRITE_DIR_OPTION): Remove.
665 (long_options): New options --index-file, --no-overwrite-dir.
666 Remove --overwrite-dir option.
667 (usage): Use PACKAGE_BUGREPORT.
668 (decode_options): Terminate new argv properly.
669 Use PACKAGE_NAME, PACKAGE_VERSION.
670 If verbose, report how we grokked any textual date option.
671 (main): Add support for index-file.
673 * tests/Makefile.am: Convert to UTF-8.
674 (AUTOMAKE_OPTIONS): Remove.
675 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
676 (INCLUDES): Remove ../intl.
677 (LDADD): Don't link libtar.a twice.
679 * tests/genfile.c: Convert to UTF-8.
680 Don't include <print-copyr.h>.
681 (DEFAULT_PATTERN): Renamed from DEFAULT.
682 (ZEROS_PATTERN): Renamed from ZEROS.
683 (main): Use gettext to translate (C), not print_copyright.
685 2003-07-04 Paul Eggert <eggert@twinsun.com>
687 Revamp to meet current standards of autoconf, automake,
688 gettext, and gnulib, and incorporate new translations.
690 * config/config.guess, config/config.sub, config/depcomp,
691 config/install-sh, config/mdate-sh, config/missing,
692 config/mkinstalldirs, config/texinfo.texi:
693 Moved here from parent directory, or from doc.
694 * config.hin: Renamed from config.h.in.
695 * config/config.rpath: New file.
697 * intl: Remove this subdirectory.
699 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
701 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
702 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
703 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
704 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
705 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
706 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
709 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
710 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
711 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
712 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
713 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
714 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
715 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
716 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
717 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
718 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
719 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
720 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
721 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
722 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
723 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
724 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
725 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
726 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
727 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
729 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
730 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
731 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
732 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
733 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
734 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
735 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
736 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
737 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
738 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
739 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
740 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
741 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
742 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
743 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
744 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
745 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
746 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
748 Upgrade to latest version from external source. The file "bootstrap"
749 now grabs these automatically, so we needn't keep track of them
750 in this change long any longer.
752 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
753 (SUBDIRS): Remove intl.
754 * PORTS: Update for star, Macintosh.
755 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
756 Bison 1.875, gettext 0.12.1.
757 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
758 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
759 (AC_CONFIG_AUX_DIR): New.
760 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
762 (AC_PREREQ): Bump from 2.52 to 2.57.
763 (AC_GNU_SOURCE): New.
764 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
765 we no longer support K&R C.
767 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
768 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
769 (AC_MBSTATE_T): Remove.
770 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
771 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
772 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
774 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
775 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
776 (AC_CHECK_TYPE): Remove ssize_t.
777 (gt_TYPE_SSIZE_T): Add.
778 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
779 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
780 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
781 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
782 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
783 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
784 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
785 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
786 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
787 napms, poll, select, strstr, usleep.
788 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
789 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
790 (AM_GNU_GETTEXT): Use external and need-ngettext options.
791 (AM_GNU_GETTEXT_VERSION): New.
792 (AC_OUTPUT): Remove intl/Makefile.
794 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
795 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
796 * doc/fdl.texi: Update to current GNU version.
797 * doc/gettext.texi: Update to current coreutils version,
798 plus a copyright notice.
799 * doc/tar.texi: Switch to new method for doing copyright notices.
800 Use @acronym instead of @sc where appropriate.
801 Remove empty examples. Give a few more examples.
803 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
804 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
805 are built up in pieces with +=.
806 (noinst_HEADERS, INCLUDES): Remove.
807 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
808 (libtar_a_LIBADD): Use $ rather than @.
809 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
811 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
812 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
813 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
814 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
815 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
816 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
817 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
818 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
819 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
820 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
821 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
822 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
823 prereq.m4, xstrtoimax.m4.
825 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
826 be translated, since it's not a user-visible tool.
828 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
830 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
831 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
832 consistency with coreutils.
833 (LDADD): Link LIBINTL after libtar.a, since
834 it's now external and should stand by itself.
836 * src/buffer.c (print_total_written): Adjust to new human.h
838 (child_open_for_compress): Do not increase size to BLOCKSIZE.
839 (open_archive): Open index file name.
840 Strip trailing slahes from file names.
841 (flush_write): Set size to 0 if not saving names.
842 (flush_write, flush_read): Use safer_name_suffix rather than
845 * src/common.h: Include <quote.h>.
846 (absolute_names_option, atime_preserve_option, backup_option,
847 block_number_option, checkpoint_option, dereference_option,
848 force_local_option, ignore_failed_read_option, ignore_zeros_option,
849 incremental_option, interactive_option, multi_volume_option,
850 numeric_owner_option, one_file_system_option, recursive_unlink_option,
851 read_full_records_option, remove_files_option, same_order_option,
852 show_omitted_dirs_option, sparse_option, starting_file_option,
853 to_stdout_option, totals_option, touch_option, verify_option,
854 dev_null_output, now_verifying, we_are_root): Now bool, not int.
855 (current_trailing_slash, index_file_name, recent_long_name_blocks,
856 recent_long_link_blocks): New vars.
857 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
858 (OVERWRITE_OLD_DIRS): Remove.
859 (enum remove_option): New enum.
860 (remove_any_file): Use it as option arg, not int.
861 (is_avoided_name, contains_dot_dot): Return bool, not int.
862 (safer_name_suffix): New decl.
864 * src/compare.c (now_verifying): Now bool, not int.
865 (fill_in_sparse_array): Move to extract.c. Now returns bool;
866 all callers changed to test for failure.
867 (diff_sparse_files): Take size from current_stat, not from param.
868 (diff_archive): Do not count trailing slashes in archives.
869 (verify_volume): Test for header failure after loop, not before.
871 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
873 (start_header): Clear devmajor and devminor fields, too.
874 (finish_header): New arg block_ordinal.
875 (init_sparsearray): Now extern. Set sp_array_size to
876 SPARSES_IN_OLDGNU_HEADER if it is zero.
877 (dump_file): Keep link table as a hash.
878 Do not count "file changed as we read it" as a failure.
880 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
881 Move extern decl to common.h.
883 * src/extract.c (we_are_root): Now bool, not int.
884 (check_time): Warn about implausibly old time stamps.
885 (set_stat): Use utimbuf, not stat_info.
886 (prepare_to_extract): New arg DIRECTORY.
887 (fill_in_sparse_array): Moved here from compare.c.
888 (extract_sparse_file): Now returns off_t, giving size left.
889 Truncate file at end.
890 (extract_archive): Use safer_name_suffix rather than rolling our own.
891 Use fill_in_sparse_array rather than rolling our own.
892 Strip trailing slashes more effectively.
893 Check for unsafe names.
895 * src/incremen.c (struct directory): nfs and found are now of type
897 (gnu_restore): Now takes directory name as argument, not offset
898 of directory name in a global. All uses changed.
899 (CURRENT_FILE_NAME): Remove.
902 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
905 2002-09-30 Paul Eggert <eggert@twinsun.com>
907 * src/rmt.c (prepare_input_buffer): Renamed form
908 prepare_record_buffer. All uses changed. Do not assume that
909 size_t is the same width as int.
911 2002-03-29 Paul Eggert <eggert@twinsun.com>
913 * src/incremen.c (get_directory_contents):
914 If ignore_failed_read_option, only warn about
915 get_directory_contents failures. Fix suggested by
918 2002-01-31 Mark W. Eichin <eichin@thok.org>
920 * src/buffer.c (child_open_for_compress): Don't try to read
921 past the end of the buffer.
923 2001-10-11 Jim Meyering <meyering@lucent.com>
925 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
926 and quote_n (1, ... to avoid clobbering a buffer.
928 2001-09-26 Paul Eggert <eggert@twinsun.com>
930 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
932 * src/buffer.c (flush_read): Don't diagnose partial blocks before
933 end of file; just ignore them silently.
935 * src/list.c (read_header): Don't keep around extended name
936 and link info indefinitely; keep it only for the next file.
937 This fixes a bug introduced in 1.13.24, and removes the need
938 for some static variables. Set recent_long_name and
939 recent_long_link to zero if there were no long links; this
940 avoids a violation of ANSI C rules for pointers in delete.c.
941 * THANKS: Add Christian Laubscher.
943 2001-09-26 Jim Meyering <meyering@lucent.com>
945 * doc/tar.texi (Remote Tape Server): is know -> is known
947 2001-09-25 Paul Eggert <eggert@twinsun.com>
949 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
950 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
951 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
952 want to distinguish EINVAL and EILSEQ.
954 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
956 * src/extract.c (maybe_recoverable):
957 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
959 2001-09-22 Paul Eggert <eggert@twinsun.com>
961 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
963 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
966 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
967 * PORTS: Add copyright notice, 'star' reference.
968 * README-alpha: Add copyright notice, autoconf 2.52 patch.
969 * THANKS: Add Christophe Kalt.
970 * config.sub: Upgrade to 2001-09-14 version.
972 * configure.ac (ALL_LINGUAS): Add ko.
973 * po/ko.po: Resurrected file.
975 * doc/convtexi.pl: Add coding advice for Emacs.
977 * doc/getdate.texi: Add copyright notice.
979 * doc/mdate-sh: Upgrade to automake 1.5 version.
981 * doc/tar.texi (extracting files): Mention --to-stdout.
982 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
983 (Overwrite Old Files): Likewise.
985 * lib/Makefile.am (noinst_HEADERS):
986 Remove copysym.h. Add print-copyr.h, unicodeio.h.
987 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
989 * lib/copysym.c, lib/copysym.h: Remove.
990 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
991 lib/unicodeio.h: New files.
993 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
994 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
996 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
997 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
999 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1000 * m4/isc-posix.m4: Remove.
1002 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1004 * po/POTFILES.in: Add copyright notice.
1006 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1008 * tests/Makefile.am (LDADD): Likewise.
1010 * src/buffer.c (write_archive_buffer, close_archive):
1011 If an archive is a socket, treat it like a FIFO.
1012 (records_read, records_written): New vars.
1013 (write_archive_to_stdout): Now bool, not int.
1014 (open_archive, flush_write, flush_read): Keep records_read and
1015 records_written up to date.
1017 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1018 (write_archive_to_stdout): Now bool, not int.
1019 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1020 (read_header): Now takes bool arg. Existing callers modified
1021 to pass 0, unless otherwise specified.
1023 * src/delete.c (records_read): Remove; now a global.
1024 (acting_as_filter): Now bool, not int.
1025 (recent_long_name, recent_long_link, recent_long_name_blocks,
1026 recent_long_link_blocks, records_read, records_written): New decls.
1027 (records_skipped): New var.
1028 (move_archive): Don't divide by zero if arg is 0.
1029 Use the above vars to compute how far to move.
1030 (write_recent_blocks): New function.
1031 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1032 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1033 Keep track of how many records have been skipped.
1034 Let the buffer code count records.
1035 When copying a header, copy any extended headers that came before it.
1037 * src/extract.c (extract_archive): When marking a directory to be
1038 updated after symlinks, stat all directories after it in the
1039 delayed-set-stat list too, since they will be checked after
1040 symlinks. Add support for --overwrite-dir.
1042 * src/list.c (recent_long_name, recent_long_link,
1043 recent_long_name_blocks, recent_long_link_blocks): New vars.
1044 (read_and): Pass 0 to read_header.
1045 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1046 headers into new vars. Null-terminate incoming symbolic links.
1048 * src/rmt.c: Include print-copyr.h, not copysym.h.
1049 (main): Use print_copyright, not copyright_symbol.
1050 * src/tar.c (decode_options): Likewise.
1051 (OVERWRITE_DIR_OPTION): New constant.
1052 (long_options, usage, decode_options): Add --overwrite-dir.
1054 * src/tar.h: Put copyright notice into documentation.
1056 * tests/Makefile.am (TESTS): Add delete03.sh.
1057 * tests/delete03.sh: New file.
1059 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1060 (main): Use print_copyright, not copyright_symbol.
1061 Include <argmatch.h>.
1062 (pattern_strings): Remove.
1063 (pattern_args, pattern_types): New constants.
1064 (main): Use XARGMATCH, not argmatch.
1066 2001-09-20 Jim Meyering <meyering@lucent.com>
1068 * lib/xstrtol.c (strtoimax): Guard declaration with
1069 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1070 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1071 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1072 (strtoumax): Likewise, for completeness (it wasn't necessary).
1073 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1074 Check for declaration of strtoimax.
1075 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1076 Check for declaration of strtoumax.
1078 2001-09-16 Paul Eggert <eggert@twinsun.com>
1080 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1082 2001-09-14 Paul Eggert <eggert@twinsun.com>
1084 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1086 * README-alpha: Describe automake patch.
1088 * configure.ac (LIBOBJS):
1089 Remove automake 1.4 workaround, as we're using 1.5 now.
1090 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1092 * lib/copysym.c: Include stddef.h, for size_t.
1093 Include langinfo.h if needed.
1094 Use locale_charset only if USE_INCLUDED_LIBINTL;
1095 if not, use nl_langinfo (CODESET) if available.
1097 2001-09-13 Paul Eggert <eggert@twinsun.com>
1099 * config.guess, config.sub: Sync with canonical versions.
1101 * configure.ac (jm_PREREQ_XGETCWD): Add.
1103 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1104 (libtar_a_SOURCES): Add copysym.c.
1105 * copysym.c, copysym.h: New files.
1107 * lib/error.c: Sync with fileutils version.
1109 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1110 * m4/getcwd.m4: New file.
1111 * m4/uintmax_t.m4: Remove.
1113 * m4/gettext.m4 (AM_WITH_NLS):
1114 Fix bug with calculating version of Bison 1.29.
1115 Reported by Karl Berry.
1117 * src/Makefile.am (datadir): Remove.
1119 * src/rmt.c: Include copysym.h.
1120 (main): Use copyright_symbol to translate copyright notice,
1122 * src/tar.c: Likewise.
1123 * tests/genfile.c: Likewise.
1125 * src/system.h (MB_LEN_MAX): New symbol.
1127 2001-09-11 Paul Eggert <eggert@twinsun.com>
1129 * src/extract.c (struct delayed_set_stat): New member
1131 (delay_set_stat): Initialize it to 0.
1132 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1133 taking an extra stat ourselves. All callers changed.
1134 (set_stat): Likewise.
1135 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1136 If false, stop when encountering a struct whose 'after_symlinks'
1137 member is true. Otherwise, go through all structures but check
1138 them more carefully. All callers changed.
1139 (extract_archive): When extracting a deferred symlink, if its parent
1140 directory's status needs fixing, then mark the directory as needing
1141 to be fixed after symlinks.
1142 (extract_finish): Fix status of ordinary directories, then apply
1143 delayed symlinks, then fix the status of directories that are
1144 ancestors of delayed symlinks.
1146 * src/rtapelib.c (rexec):
1147 Remove declaration; it ran afoul of prototypes on Crays.
1148 Reported by Wendy Palm of Cray.
1150 2001-09-06 Paul Eggert <eggert@twinsun.com>
1152 * lib/strtoimax.c (HAVE_LONG_LONG):
1153 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1154 (strtoimax): Use sizeof (long), not
1155 sizeof strtol (ptr, endptr, base),
1156 to work around bug in IBM C compiler.
1158 2001-09-04 Paul Eggert <eggert@twinsun.com>
1160 * lib/xgetcwd.c: Include "xalloc.h".
1161 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1162 report an error and exit.
1164 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1165 (jm_PREREQ): Use it.
1167 2001-09-03 Paul Eggert <eggert@twinsun.com>
1169 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1170 (jm_PREREQ_XGETCWD): New macro.
1172 * lib/exclude.c (fnmatch_no_wildcards):
1173 Fix typo that caused us to do case-folding
1174 search even when that was not desired. This occurred only in the
1177 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1178 Do not include xalloc.h.
1179 (INITIAL_BUFFER_SIZE): New symbol.
1180 Do not use xmalloc / xrealloc, since the caller is responsible for
1181 handling errors. Preserve errno around `free' during failure.
1182 Do not overrun buffer when using getwd.
1184 * lib/xgetcwd.c (xgetcwd):
1185 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1186 to decide whether to use getcwd (NULL, 0).
1188 2001-09-02 Paul Eggert <eggert@twinsun.com>
1190 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1192 2001-09-01 Jim Meyering <meyering@lucent.com>
1194 * exclude.c: Use `""', not `<>' to #include non-system header files.
1195 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1196 and strncasecmp as r-values. Unixware didn't have declarations.
1198 2001-08-31 Jim Meyering <meyering@lucent.com>
1200 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1201 Use an initial, malloc'd, buffer of length 128 rather than
1202 a statically allocated one of length 1024.
1204 2001-08-30 Paul Eggert <eggert@twinsun.com>
1206 * lib/utime.c: Include full-write.h.
1207 * lib/xstrtol.c (strtoimax): New decl.
1209 2001-08-29 Paul Eggert <eggert@twinsun.com>
1211 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1213 * src/create.c (dump_file): Relativize link names before dumping.
1214 This fixes a bug reported by Jose Pedro Oliveira.
1216 * src/create.c (dump_file): Use offsetof when computing sizes for
1217 struct hack; this avoids wasted space in some cases.
1218 * src/incremen.c (note_directory, find_directory): Likewise.
1219 * src/names.c (name_gather, addname): Likewise.
1221 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1222 for consistency with other code that does similar things.
1223 * src/names.c (name_gather): Likewise.
1225 * src/names.c (read_name_from_file, name_next, name_gather,
1226 add_hierarchy_to_namelist): Avoid quadratic behavior when
1227 reallocating buffers. Check for buffer size overflow.
1228 (addname): Avoid unnecessary clearing of memory.
1230 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1232 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1233 name size allocation that caused core dumps.
1235 2001-08-28 Paul Eggert <eggert@twinsun.com>
1237 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1239 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1240 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1241 (daddr_t): Remove; no longer used.
1242 (jm_PREREQ_HUMAN): Add.
1244 * acconfig.h: Remove; no longer needed.
1246 * config.guess, config.sub:
1247 New files, from automake 1.5. Gettext 0.10.39 needs them.
1248 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1250 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1251 (SUBDIRS): Put intl before lib, as gettext requires.
1253 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1254 * intl: Upgrade entire directory to gettext 0.10.39.
1255 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1256 New files, from gettext 0.10.39.
1257 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1258 Upgrade to gettext 0.10.39,
1259 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1261 * po/cat-id-tbl.c, po/stamp-cat-id:
1262 Remove; no longer used by gettext 0.10.39.
1263 * po/ChangeLog: New file.
1265 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1266 $(srcdir)/tar.texi: Likewise.
1267 * doc/freemanuals.texi: New file.
1268 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1269 `fileds' -> `fields'
1270 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1272 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1273 (noinst_HEADERS): Add quote.h.
1274 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1276 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1278 * lib/full-write.c, lib/savedir.c: Comment fix.
1280 * lib/pathmax.h: Remove.
1282 * lib/quote.c, lib/quote.h: New files.
1284 * lib/xgetcwd.c: Don't include pathmax.h.
1285 Include stdlib.h and unistd.h if available.
1287 (xmalloc, xstrdup, free): Remove decls.
1288 (xgetcwd): Don't assume sizes fit in unsigned.
1289 Check for overflow when computing sizes.
1290 Simplify reallocation code.
1292 * lib/xmalloc.c: Quote failure tests.
1294 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1296 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1297 similar to strtol.c.
1298 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1299 (verify): New macro.
1300 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1301 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1302 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1303 changed to signed values. Check sizes at compile-time, not
1304 run-time. Prefer strtol to strtoll if both work.
1307 * lib/xstrtol.h (xstrtoimax): New decl.
1309 * m4/Makefile.am (EXTRA_DIST):
1310 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1311 longlong.m4, xstrtoimax.m4.
1313 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1314 Remove; now done by autoconf.
1315 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1316 Use AC_CHECK_TYPE instead of merely looking for the header.
1318 * m4/uintmax_t.m4: Use shorter comment.
1320 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1321 Quote first arg of AC_DEFUN.
1322 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1323 is needed to parse the include file.
1324 Simplify logic behind the args to AC_REPLACE.
1326 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1328 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1331 Use "Copyright %d" to simplify the translator's job in the future.
1332 Advise translator about circle-C.
1333 * src/tar.c: (decode_options): Likewise.
1334 * tests/genfile.c (main): Likewise.
1336 2001-08-28 Jim Meyering <meyering@lucent.com>
1338 * lib/argmatch.c: Include "quote.h".
1339 (argmatch_invalid): Quote the context.
1341 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1343 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1344 Use single-quote for local .h files.
1346 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1348 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1351 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1352 invoking mktime the last time.
1354 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1356 * lib/rename.c: Major rewrite by Volker Borchert to use system
1357 rename function, but to work around problems with trailing
1360 * lib/strtoll.c: New file, from glibc.
1361 * lib/strtoul.c: Update from glibc.
1363 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1364 Add support for signed numbers, too.
1365 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1367 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1369 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1370 (main): Use generic names in debugging output.
1371 * lib/strtoimax.c: Plus add the following changes of my own:
1372 (main): Use accurate names in debugging output.
1374 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1377 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1378 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1379 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1380 m4/utime.m4, m4/utimes.m4:
1381 Quote the first argument in each use of AC_DEFUN.
1383 * m4/getline.m4: Don't use string.h.
1385 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1387 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1389 2001-08-27 Paul Eggert <eggert@twinsun.com>
1391 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1393 The biggest change is the new --exclude semantics and options.
1394 The basic idea was suggested by Gerhard Poul; thanks!
1396 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1397 * README: ignfail.sh fails on some NFS hosts.
1398 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1400 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1401 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1402 Remove; the automake bug has been fixed.
1403 * acinclude.m4: Remove.
1405 * configure.ac: Renamed from configure.in.
1406 (AC_PREREQ): Bump from 2.13 to 2.52.
1407 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1408 1997-05-30) has an encoding error.
1409 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1410 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1412 * doc/fdl.texi: Update to current GNU version.
1414 * doc/tar.texi: Put leading '*' in direntry.
1415 Accommodate new gfdl sectioning.
1416 New option --recursion (the default) that is the inverse of
1419 New options --anchored, --ignore-case, --wildcards,
1420 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1421 Along with --recursion and --no-recursion, these control how exclude
1422 patterns are interpreted. The default interpretation of exclude
1423 patterns is now --no-anchored --no-ignore-case --recursion
1424 --wildcards --wildcards-match-slash.
1426 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1428 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1429 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1430 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1431 Include if available.
1432 (<xalloc.h>): Include
1433 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1434 (verify): New macro. Use it to verify that EXCLUDE macros do not
1435 collide with FNM macros.
1436 (struct patopts): New struct.
1437 (struct exclude): Use it, as exclude patterns now come with options.
1438 (new_exclude): Support above changes.
1439 (new_exclude, add_exclude_file):
1440 Initial size must now be a power of two to simplify overflow checking.
1441 (free_exclude, fnmatch_no_wildcards): New function.
1442 (excluded_filename): No longer requires options arg, as the options
1443 are determined by add_exclude. Now returns bool, not int.
1444 (excluded_filename, add_exclude):
1445 Add support for the fancy new exclusion options.
1446 (add_exclude, add_exclude_file): Now takes int options arg.
1447 Check for arithmetic overflow when computing sizes.
1448 (add_exclude_file): xrealloc might modify errno, so don't
1449 realloc until after errno might be used.
1451 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1453 (free_exclude): New decl.
1454 (add_exclude, add_exclude_file): Now takes int options arg.
1455 (excluded_filename): No longer requires options arg, as the options
1456 are determined by add_exclude. Now returns bool, not int.
1458 * lib/prepargs.c: Include <string.h>; required for C99 since
1462 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1464 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1465 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1467 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1468 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1470 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1471 subsumed by Autoconf 2.50.
1473 * m4/error.m4: Upgrade to serial 2.
1475 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1476 remove test for GNU C library. It's not correct, as some
1477 older glibcs are buggy.
1479 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1481 * m4/prereq.m4: Upgrade to serial 20, but then:
1482 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1483 (jm_PREREQ_EXCLUDE): New macro.
1484 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1487 * m4/realloc.m4: Upgrade to serial 4.
1489 * m4/strerror_r.m4: Revert to serial 1002.
1491 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1493 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1495 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1496 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1497 it is now subsumed by autoconf. Add inttypes.h.
1499 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1500 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1502 * src/buffer.c (new_volume): Stop if the script exits with an error.
1504 * src/common.h (excluded_with_slash, excluded_without_slash):
1505 Remove, replacing by:
1506 (excluded): New decl.
1507 (link_error): New decl.
1508 (excluded_name): Now returns bool.
1511 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1512 Support hard links to symbolic links.
1514 (struct delayed_symlink): Remove 'names' member, replacing it with
1515 'sources' and 'target' member. All uses changed.
1517 (struct string_list): New type.
1519 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1520 for struct hack; this avoids wasted space in some cases.
1522 (extract_archive): Fix test for absolute pathnames and/or "..".
1523 Use link_error to report errors for links.
1524 Remove redundant trailing '/' at "really_dir", for all uses, not
1525 just before invoking mkdir.
1526 If overwriting old files, do not worry so much about existing
1528 Fix mode computation in the case where the directory exists.
1530 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1531 link, make a copy of the symbolic link.
1533 * src/incremen.c (get_directory_contents):
1534 If ignore_failed_read_option, only warn about
1537 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1538 However, check for error even for '-' or '+' case.
1540 (print_header): Try parsing uids and gids as unsigned integers first,
1541 and as a uid_t or gid_t only if that fails. This adds support for
1542 listing positive uids and gids that are greater than UID_MAX and
1545 * src/misc.c (link_error): New function.
1547 * src/names.c (collect_and_sort_names):
1548 If ignore_failed_read_option, only warn about
1551 (excluded_name): Now returns bool. Simplify, as the fancy
1552 features are now all in excluded_filename.
1554 * src/rtapelib.c (base_name): Remove decl, as system.h now
1557 * src/system.h: Include stddef.h if available.
1558 (offsetof): Declare if stddef.h doesn't.
1560 Include <dirname.h>.
1561 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1563 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1564 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1565 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1566 WILDCARDS_MATCH_SLASH_OPTION):
1569 (long_options, usage, decode_options): Add support for --anchored,
1570 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1571 --no-wildcards-match-slash, --recursion, --wildcards,
1572 --wildcards-match-slash.
1574 (decode_options): Implement the new way of interpreting exclude
1577 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1579 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1580 just print error messages suggesting alternatives.
1582 (add_filtered_exclude): Remove.
1584 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1586 * tests/extrac04.sh (out): Remove
1587 directory/subdirectory/file1, as the new semantics for
1588 --exclude exclude it.
1590 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1592 2001-08-12 Paul Eggert <eggert@twinsun.com>
1594 * lib/addext.c (<errno.h>): Include.
1595 (errno): Declare if not defined.
1596 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1597 leaves errno alone, because there is no limit. Also, work even if
1598 size_t is narrower than long.
1600 2001-07-08 Paul Eggert <eggert@twinsun.com>
1602 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1604 2001-05-10 Paul Eggert <eggert@twinsun.com>
1606 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1607 Include <backupfile.h> and <dirname.h> after size_t is defined.
1608 (addext): Use base_len to trim redundant trailing slashes instead of
1611 * lib/backupfile.c (ISSLASH, base_name):
1612 Remove decls; now in dirname.h.
1613 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1615 (find_backup_file_name): Rename locals to avoid new functions.
1616 Use base_len instead of rolling it ourselves.
1617 Work even if dirlen is 0.
1618 Use a dir of '.' if given the empty string.
1621 Do not include <stdio.h>, <assert.h>; no longer needed.
1622 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1623 Include <string.h>, <dirname.h>.
1624 (base_name): Allow file names ending in slashes, other than names
1625 that are all slashes. In this case, return the basename followed
1628 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1629 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1630 (dir_len): Renamed from dirlen.
1631 All callers changed.
1633 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1635 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1637 2001-02-16 Paul Eggert <eggert@twinsun.com>
1639 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1640 Do not declare or define if HAVE_MBRTOWC,
1641 since the test for HAVE_MBRTOWC now requires proper declarations.
1643 * lib/alloca.c (malloc): Undef before defining.
1645 2001-02-13 Paul Eggert <eggert@twinsun.com>
1647 * src/compare.c (read_and_process): Use off_t for size.
1648 From Maciej W. Rozycki.
1650 2001-01-26 Paul Eggert <eggert@twinsun.com>
1652 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1654 2001-01-12 Paul Eggert <eggert@twinsun.com>
1656 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1658 * lib/savedir.h (savedir): Remove size arg.
1660 * doc/tar.texi: Add @setchapternewpage odd.
1661 Remove -I as an alias for -T, for now.
1663 Update copyright. Remove "Published by".
1664 Dates beginning with / or . are taken to be file names.
1666 * src/tar.c (<time.h>): Do not include;
1667 (time): Do not declare.
1668 (usage): Remove -I as an alias for -T.
1669 (OPTION_STRING): Remove -I.
1670 (decode_options): Dates that look like an absolute path name,
1671 or that start with '.', are presumed to be file names whose
1673 Remove 'I' as an aliase for 'T'.
1676 * src/extract.c (<time.h>): Do not include; system.h now does this.
1677 (make_directories): Skip filesystem prefixes.
1678 Don't assume '/' is the only separator.
1679 (extract_sparse_file): Use new full_write semantics.
1680 On write error, return instead of invoking skip_file.
1681 Do not free sparsearray; caller does this now.
1682 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1684 (extract_archive): Don't assume file name lengths fit in int.
1685 Report what got stripped from member name; it might be more than '/'.
1686 Use new full_write semantics.
1687 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1689 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1691 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1692 (time): Remove decl; likewise.
1693 (child_open_for_uncompress): Use new full_write semantics.
1694 (flush_write): Use ISSLASH instead of testing for '/'.
1695 (flush_read): Likewise.
1697 * src/rmt.h (_remdev): Look for / anywhere in Path.
1699 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1700 Don't assume '/' is the only separator.
1701 (safer_rmdir): Don't assume '/' is the only separator.
1703 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1705 * lib/dirname.h (dirlen): New decl.
1707 * src/incremen.c (get_directory_contents):
1708 Remove path_size arg; all callers changed.
1709 Don't assume '/' is the only directory separator.
1710 (gnu_restore): Work even if file name length doesn't fit in int.
1712 * lib/addext.c (ISSLASH): New macro.
1713 (addext): Trim any redundant trailing slashes.
1715 * src/names.c (name_next):
1716 Don't assume '/' is the only directory separator.
1717 (namelist_match): Likewise.
1718 (add_hierarchy_to_namelist): Remove dirsize arg.
1719 Do not assume '/' is the only directory separator.
1720 (new_name): Likewise.
1722 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1723 (libtar_a_SOURCES): Add dirname.c.
1725 * src/create.c (relativize):
1726 New function, with much of old start_header's guts.
1727 Handle filesystem prefixes.
1728 (start_header): Use this new function.
1729 (init_sparsearray): Don't bother to zero out the new array;
1731 (deal_with_sparse): Fix array allocation bug.
1732 (create_archive): Don't assume '/' is the only separator.
1733 (dump_file): Likewise.
1734 Don't worry about leading / in symlink targets.
1736 * lib/savedir.c (savedir):
1737 Remove size arg; it wasn't portable. All callers changed.
1739 * lib/utime.c (utime_null): Adjust to new full_write convention.
1741 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1743 * lib/backupfile.c: Include <dirname.h>.
1744 (ISSLASH): New macro.
1745 (find_backup_file_name): Use dirlen to calculate directory lengths.
1746 (max_backup_version): Strip redundant trailing slashes.
1748 * src/common.h: Include <full-write.h>.
1749 (get_directory_contents): No longer has size arg.
1750 (gnu_restore): Arg is size_t, not int.
1752 * src/system.h: Include <time.h>.
1753 (time): Declare if not defined.
1755 * lib/full-write.c: Include full-write.h, not safe-read.h.
1756 full_write returns size_t, with short writes meaning failure.
1757 All callers changed.
1759 * src/rtapelib.c: Include full-write.h.
1761 * src/rmt.c: Include full-write.h.
1762 (main): Update copyright.
1764 * doc/getdate.texi: Mention that only English is supported.
1765 Show how to use "date" so that the output is acceptable to getdate.
1766 Mention Z as an abbreviation for UTC.
1768 * lib/full-write.h: New file.
1770 * src/list.c: system.h now does time.h stuff.
1773 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1775 Do not include string.h, strings.h, or assert.h; no longer needed.
1776 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1778 (base_name): New decl.
1779 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1780 (dir_name_r): Remove.
1781 (dirlen): New function.
1782 (dir_name): Use dirlen instead of dir_name_r.
1783 (<string.h>, <strings.h>): Include only if test program.
1784 (main): Use "return 0", not "exit (0)".
1786 2000-12-08 Paul Eggert <eggert@twinsun.com>
1788 * lib/dirname.h: New file.
1790 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1792 * lib/fnmatch.c: Do not comment out all the code if we are using
1793 the GNU C library, because in some cases we are replacing buggy
1794 code in the GNU C library itself.
1796 2000-10-30 Paul Eggert <eggert@twinsun.com>
1798 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1800 2000-10-29 Paul Eggert <eggert@twinsun.com>
1802 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1804 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1806 2000-10-28 Paul Eggert <eggert@twinsun.com>
1808 * doc/tar.texi: --no-recursion now applies to extraction, too.
1809 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1810 * src/names.c (namelist_match, excluded_name):
1811 Do not match subfiles of a directory
1812 if --no-recursion is specified.
1813 * src/tar.c (NO_RECURSE_OPTION): Remove.
1814 (long_options): Have getopt set the --no-recursion flag.
1815 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1816 Remove case for NO_RECURSE_OPTION.
1817 * src/common.h (recursion_option):
1818 Renamed from no_recurse_option, with sense
1819 negated, and with FNM_LEADING_DIR being the nonzero value.
1821 * names.c (namelist_match): New function.
1822 (name_match, name_scan): Use it to eliminate duplicate code.
1823 (names_notfound): Remove special case for Amiga.
1825 2000-10-27 Paul Eggert <eggert@twinsun.com>
1827 * src/misc.c (read_error_details, read_warn_details,
1828 read_fatal_details): Don't assume size_t is unsigned long.
1830 * src/buffer.c (flush_read): If read_full_records_option, try to
1831 fill the input buffer, as --delete -f - needs this.
1833 2000-10-24 Paul Eggert <eggert@twinsun.com>
1835 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1837 * src/buffer.c (check_label_pattern):
1838 Make sure header name is a string before
1839 passing it to fnmatch.
1840 (init_volume_number): Check for global_volno overflow.
1841 (new_volume): Check for global_volno overflow.
1843 * src/tar.c (decode_options):
1844 Check that volume label is not too long to overflow
1845 name in tar header block.
1847 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1849 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1850 (AC_FUNC_STRERROR_R): Use this instead.
1852 2000-10-23 Paul Eggert <eggert@twinsun.com>
1854 * src/extract.c: Include <time.h>, since we invoke "time".
1856 * lib/prepargs.c (prepend_default_options):
1857 Don't use NULL, for portability.
1859 * m4/fnmatch.m4: Add "working" to message.
1861 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1863 (getpwuid, getgrgid): Declare only if system headers don't.
1864 (gid_to_gname): Don't invoke setgrent.
1865 (namelist): Now static, not global.
1866 (nametail): New var. All uses of namelast changed to use
1867 nametail, with one extra level of indirection.
1868 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1869 (name_match): Set nametail too, when setting namelist to null.
1870 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1871 struct name *, so that we don't have to look up the name again
1872 here. Get change_dir from dir rather than as a separate arg. Add
1873 dirsize arg, and pass it along to get_directory_contents. Remove
1874 unnecessary check of directory type.
1875 (new_name): Do not append a slash if PATH already ends in one.
1876 (avoided_names, struct avoided_name): Remove.
1877 (avoided_name_table): New var, replacing avoided_names.
1878 (hash_avoided_name, compare_avoided_names): New function.
1879 (add_avoided_name, is_avoided_name): Use hash table rather than
1882 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1883 (child_open_for_compress, child_open_for_uncompress,
1884 close_archive): Propagate any failure of the compression process
1886 (open_archive, flush_write, flush_read, close_archive): Do not
1887 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1888 -1. Instead, allocate an array with the size that's needed.
1889 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1890 (backspace_output): Don't try to backspace past start of archive.
1891 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1893 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1894 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1895 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1896 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1897 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1898 WITH_DMALLOC, WITH_REGEX):
1899 Remove; now generated automatically.
1901 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1902 compatibility for glibc fragments.
1903 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1904 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1905 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1906 that we needn't put an entry into acconfig.h.
1907 (ALL_LINGUAS): Add da.
1908 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1909 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1911 (AC_MBSTATE_T): Add.
1912 (RMT): Append $(EXEEXT).
1913 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1914 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1915 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1916 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1917 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1918 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1919 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1920 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1921 (EMUL_OPEN3): Remove; no longer needed.
1922 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1924 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1926 * src/common.h: Do not include basename.h.
1927 * src/rtapelib.c (base_name): Do not include basename.h;
1928 declare base_name instead.
1930 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1932 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1933 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1934 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1935 Adjust to the above changes.
1937 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1939 * src/open3.c: Remove.
1941 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1942 (tar_SOURCES): Remove open3.c.
1943 (INCLUDES): Remove -I.., as automake does that.
1944 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1946 The following changes are to put LOCALEDIR into localedir.h instead
1947 of passing it on the command line.
1949 (DISTCLEANFILES): New macro.
1950 (localedir.h): New rule.
1951 (rmt.o tar.o): Now depend on localedir.h.
1953 * tests/delete02.sh, tests/extrac04.sh: New files.
1955 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1956 (TESTS): Add extrac04.sh, and restore delete02.sh.
1957 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1958 (INCLUDES): Remove -I.. as automake does this now.
1960 * src/rtapelib.c (rexec): Don't declare unless using it.
1961 (do_command): Simplify signal-handling code slightly.
1963 * src/delete.c (blocks_needed): Remove. All uses changed to use
1964 blocking_factor - new_blocks.
1965 (acting_as_filter): New var.
1966 (write_record, delete_archive_members): Use acting_as_filter
1967 rather than archive == STDIN_FILENO to detect whether we're acting
1968 as a filter, as open can return STDIN_FILENO in some cases.
1969 (delete_archive_members): Ignore zero blocks if
1970 ignore_zeros_option is nonzero. Fix bug that messed up last
1971 output block: write_eot can't be used here, as it gets confused
1972 when the input is at end of file.
1974 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1975 symbolic link contents length. Pass directory size to
1976 get_directory_contents.
1978 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1979 m4/strerror_r.m4: New files.
1980 * m4/signedchar.m4: Remove this file.
1981 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1982 * m4/Makefile.am (EXTRA_DIST): Likewise.
1984 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1986 * po/da.po: New translation file.
1988 * src/mangle.c (extract_mangle):
1989 Fix diagnostic with wrong number of %s'es.
1991 * lib/fnmatch.c (fnmatch):
1992 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1993 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1995 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1996 fall off a device's end. Detect this.
1998 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2000 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2001 include <pathmax.h> and directory include files like <dirent.h>;
2002 no longer used. Include <savedir.h> instead.
2003 (closedir, signed_char): remove macro; no longer used.
2004 (bool, false, true): Include <stdbool.h> if you have the include
2005 file, otherwise define.
2008 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2009 opendir_warn, readdir_error): Remove; no longer needed.
2010 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2011 before deciding whether we're trying to remove ".".
2012 (remove_any_file): Try unlink first if we are not root. Use
2013 savedir when recursively removing directories, to avoid exhausting
2015 (savedir_error, savedir_warn, symlink_error): New functions.
2017 * src/list.c: (read_and): Do not invoke
2018 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2019 responsible for that. Do not invoke apply_delayed_set_stat; our
2020 caller is now responsible for that.
2021 (read_header): Use signed char instead of signed_char. Prevent
2022 later references to current_header from mistakenly treating it as
2024 (from_header): Quote invalid base-64 strings in diagnostics.
2025 (time_from_header): Do not warn about future timestamps in
2026 archive; check_time now does that.
2027 (print_header): Quote unknown file types.
2028 (skip_member): New function, replacing skip_extended_headers and
2029 now skipping the whole member instead of just the extended
2030 headers. All callers changed. This makes the code handle
2031 extended headers uniformly, and fixes some bugs.
2033 * src/update.c (update_archive): Use skip_member.
2035 * src/extract.c (we_are_root): Now global.
2036 (struct delayed_symlink): New type.
2037 (delayed_symlink_head): New var.
2038 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2039 not apply_delayed_set_stat.
2040 (set_mode, set_stat): Pointer args are now const pointers.
2041 (check_time): New function.
2042 (set_stat): Warn if setting a file's timestamp to be the future.
2043 (make_directories): Do not save and restore errno.
2044 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2045 intermediate directories.
2046 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2047 not in caller. Extract potentially dangerous symbolic links more
2048 carefully, deferring their creation until the end, and using a
2049 regular file placeholder in the meantime. Do not remove trailing
2050 / and /. from file names. Do not bother checking for ".." when
2051 checking whether a directory loops back on itself, as loopbacks
2052 can occur with symlinks too. Also, in that case, do not bother
2053 saving and restoring errno; just set it to EEXIST.
2054 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2055 ancestor if it ends in slash too (as well as ending in a char just
2057 (apply_delayed_set_stat): Remove.
2058 (apply_delayed_symlinks, extract_finish): New functions.
2060 * doc/fdl.texi: New file.
2061 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2062 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2063 * doc/tar.texi: Add Free Documentation License. New section
2064 "Overwrite Old Files", and revamp that section to make it easier to
2065 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2066 documentation into getdate.texi. Fix several minor typos. Describe
2067 TAR_OPTIONS. Describe incompatibility between incremental backups and
2068 --atime-preserve. Describe incompatibility between --verify and other
2069 options. Mention that tar normally removes symbolic links rather than
2070 following them, when extracting a file of the same name.
2072 * THANKS: Add gpoul. Change skip's address.
2074 * po/POTFILES.in: Add lib/human.c.
2076 * src/common.h (namelist, namelast): Remove decls.
2077 (we_are_root, extract_finish, skip_member, savedir_error,
2078 savedir_warn, symlink_error, gnu_list_name): New decls.
2079 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2080 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2081 closedir_warn, opendir_error, opendir_warn, readdir_error,
2082 readdir_warn): Remove decls.
2083 (get_directory_contents): New off_t arg.
2084 (addname): Now returns struct name *.
2086 * src/tar.h, tests/genfile.c: Fix comments.
2088 * src/create.c: Include hash.h.
2089 (gnu_list_name): Remove decl.
2090 (struct link): Remove "next" member.
2092 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2093 consistency with other diagnostics.
2094 (deal_with_sparse): Check for I/O error when closing the file.
2095 (create_archive): Do not allocate an array of size PATH_MAX, as
2096 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2097 the size that's needed.
2098 (hash_link, compare_links): New functions.
2099 (dump_file): Do not exhaust open file descriptors when descending
2100 deeply into a directory, by using savedir rather than
2101 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2102 Hash the set of links already created, instead of using a linked
2103 list. Fix some bugs in outputting sparse files which caused the
2104 sparse tables to be incorrect. When a file unexpectedly shrinks,
2105 output zeros rather than garbage. Do not allocate an array of
2106 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2107 allocate an array with the size that's needed.
2109 * src/incremen.c: Include hash.h.
2110 (struct directory): Remove "next", "dir_text". Change "name" to
2111 be char[1] with struct hack, not const char *. Add "found".
2112 (directory_list): Remove. Replaced by directory_table.
2113 (directory_table): New var.
2114 (nfs_string): Renamed from nfs.
2115 (hash_directory, compare_directories): New functions.
2116 (note_directory): Now returns struct directory *. First arg is
2117 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2118 Remove text arg. New "found" arg, basically corresponding to the
2119 old text arg not being null. All callers changed.
2120 (note_directory, find_directory): Use hash table rather than
2122 (get_directory_contents): New arg "device". Use savedir to do the
2123 hard work. Save the nfs-ness of stat_data, since it might change
2124 under us. Use note_directory instead of find_directory to save
2125 some work. When adding an "A" record, do it with
2126 add_to_accumulator instead of cheating with strcat.
2127 (read_directory_file): Use "+" flag before device to indicate
2128 whether it was NFS. Fix typo in checking for strtoul error.
2129 (write_directory_file_entry): New function.
2130 (write_directory_file): Use it, and use the hash routines to
2131 traverse the directory table.
2132 (gnu_restore): Use savedir rather than opendir/readdir.
2134 * src/tar.c: Include localedir.h, prepargs.h.
2135 (long_options): Now static.
2136 (long_options, usage, decode_options): -j is now short for
2137 --bzip2, and -I is now an alias for -T.
2138 (decode_options, main): argv is not const pointer now.
2139 (decode_options): Invoke prepend_default_options to support
2140 TAR_OPTIONS. In diagnostic, mention the string that was the
2141 invalid blocking factor, tape length, group, owner, or record
2142 size. --delete is no longer incompatible with -f -, undoing
2144 (main): Invoke extract_finish at end of extraction.
2146 * src/rmt.c: Include localedir.h.
2147 (main): Update copyright date to 2000.
2149 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2150 following changes: Use @sc where appropriate. Document the ranges of
2151 supported times more precisely. Add Eggert to getdate authors.
2152 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2153 zone names, as it wasn't correct and people shouldn't be relying on it
2154 anyway. Relative items also account for non-DST adjustments. Fix
2157 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2159 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2161 * tests/preset.in: Set LANGUAGE to the empty string, for some
2164 2000-10-20 Paul Eggert <eggert@twinsun.com>
2166 * m4/fnmatch.m4: Mention the GNU C library.
2168 2000-10-19 Paul Eggert <eggert@twinsun.com>
2170 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2173 2000-10-17 Paul Eggert <eggert@twinsun.com>
2175 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2178 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2179 (CHAR_BIT): Define if not defined.
2181 2000-09-09 Paul Eggert <eggert@twinsun.com>
2183 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2185 2000-08-07 Paul Eggert <eggert@twinsun.com>
2187 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2189 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2190 change to array from char *.
2192 2000-08-06 Paul Eggert <eggert@twinsun.com>
2194 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2195 compatibility with glibc 2.1.3 strftime.c.
2197 2000-07-31 Paul Eggert <eggert@twinsun.com>
2199 * lib/quotearg.c (quotearg_n_options):
2200 Don't make the initial slot vector a constant,
2201 since it might get modified.
2203 * lib/quotearg.c: Add support for more than one preallocated slot.
2205 2000-07-30 Paul Eggert <eggert@twinsun.com>
2207 * lib/quotearg.c (quotearg_n_options):
2208 Preallocate a slot 0 buffer, so that the caller
2209 can always quote one small component of a "memory exhausted" message
2212 2000-07-23 Paul Eggert <eggert@twinsun.com>
2215 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2216 mbstate_t is always defined.
2218 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2219 some GCC installations, and this configuration error is likely to be
2222 2000-07-22 Paul Eggert <eggert@twinsun.com>
2225 When the system forces us to redefine mbstate_t, shadow its mbsinit
2226 function. From Bruno Haible.
2228 2000-07-14 Paul Eggert <eggert@twinsun.com>
2230 * lib/xmalloc.c: Simplify exhausted message.
2232 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2234 2000-07-13 Paul Eggert <eggert@twinsun.com>
2236 * lib/quotearg.h (enum quoting style):
2237 New constant clocale_quoting_style.
2240 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2241 Add support for clocale_quoting_style, undoing previous change to
2242 locale_quoting_style.
2244 2000-07-10 Paul Eggert <eggert@twinsun.com>
2247 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2248 since otherwise we don't need it.
2249 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2250 since we don't do multibytes in that case.
2251 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2252 invoke multibyte primitives.
2254 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2255 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2256 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2257 and mbstate_t, to a single-part test that simply defines mbstate_t.
2259 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2260 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2261 to decide whether to define the BeOS workaround macro;
2262 this adjusts to the change to AC_MBSTATE_T.
2264 * m4/strerror_r.m4: New file.
2266 2000-07-05 Paul Eggert <eggert@twinsun.com>
2268 * lib/quotearg.c: Use double-quote to quote.
2270 * lib/quotearg.c (N_): New macro.
2271 (gettext_default): New function.
2272 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2273 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2276 * lib/quotearg.c (struct quoting_options):
2277 Simplify quote_these_too dimension.
2278 From Bruno Haible <haible@clisp.cons.org>.
2280 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2281 Test for mbstate_t only if the test
2282 for an object-type mbstate_t fails.
2284 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2286 2000-07-03 Paul Eggert <eggert@twinsun.com>
2288 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2289 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2291 * lib/quotearg.c (mbrtowc):
2292 Assign to *pwc, and return 1 only if result is nonzero.
2293 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2295 2000-07-02 Paul Eggert <eggert@twinsun.com>
2297 * lib/quotearg.c (mbstate_t):
2298 Do not define; it should be defined with AC_CHECK_TYPE.
2300 2000-06-26 Paul Eggert <eggert@twinsun.com>
2302 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2303 a bug in glibc 2.1.3.
2305 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2307 2000-06-19 Paul Eggert <eggert@twinsun.com>
2309 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2310 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2311 (ISPRINT): Likewise.
2312 Reported by Tom Tromey.
2314 2000-06-15 Paul Eggert <eggert@twinsun.com>
2316 * lib/human.c (adjust_value): New function.
2317 (human_readable_inexact): Apply rounding style even when printing
2320 * lib/human.c: Avoid shadowing warnings.
2323 2000-06-14 Paul Eggert <eggert@twinsun.com>
2325 * lib/human.c (human_readable_inexact): Allow an input block size
2326 that is not a multiple of the output block size, and vice versa.
2328 * lib/getdate.y (get_date): Apply relative times after time zone
2329 indicator, not before.
2331 2000-05-31 Paul Eggert <eggert@twinsun.com>
2333 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2334 and thus don't need AC_CANONICAL_HOST.
2336 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2337 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2338 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2339 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2340 changed. Instead of inspecting the output of getconf, try to
2341 compile the test program without and with the macro definition.
2342 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2343 getconf. Instead, check for the needed flags by compiling test
2346 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2348 * config.guess, config.sub: Remove these files, for similar reasons.
2350 2000-05-03 Paul Eggert <eggert@twinsun.com>
2352 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2353 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2354 bug. This avoids a clash when files like regex.c that define
2357 2000-05-02 Paul Eggert <eggert@twinsun.com>
2359 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2360 Define _GNU_SOURCE if this is needed to make
2361 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2362 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2364 * lib/quotearg.c (mbrtowc, mbstat_t):
2365 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2366 (<wctype.h>): Include if HAVE_WCTYPE_H.
2367 (iswprint): Define to 1 if we lack it
2369 2000-04-18 Paul Eggert <eggert@twinsun.com>
2371 * m4/mbstate_t.m4: New file.
2373 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2375 * tests/ignfail.sh: Test for uid 0 along with user "root".
2377 2000-04-05 Paul Eggert <eggert@twinsun.com>
2379 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2380 Don't use -n32 on IRIX if the installer said
2383 2000-02-28 Paul Eggert <eggert@twinsun.com>
2385 * lib/quotearg.c (ALERT_CHAR): New macro.
2386 (quotearg_buffer_restyled): Use it.
2388 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2390 * src/list.c (tartime): Fix off-by-one error when copying year if
2393 2000-02-18 Paul Eggert <eggert@twinsun.com>
2395 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2396 (textint): New typedef.
2397 (parser_control): Changed from struct parser_control to typedef
2398 (for consistency). Member year changed from int to textint. All
2400 (YYSTYPE): Removed; replaced by %union with int and textint
2402 (tID): Removed; not used.
2403 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2404 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2405 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2406 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2407 (date, number, to_year): Use width of number in digits, not its
2408 value, to determine whether it's a 2-digit year, or a 2-digit
2410 (yylex): Store number of digits of numeric tokens. Return '?' for
2411 unknown identifiers, rather than (unused) tID.
2413 2000-01-16 Paul Eggert <eggert@twinsun.com>
2415 * lib/quotearg.c (quotearg_buffer_restyled):
2416 Do not quote alert, backslash, formfeed,
2417 and vertical tab unnecessarily in shell quoting style.
2419 2000-01-15 Paul Eggert <eggert@twinsun.com>
2422 Change quoting to be compatible with future autoconf versions.
2424 2000-01-11 Paul Eggert <eggert@twinsun.com>
2426 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2428 2000-01-07 Paul Eggert <eggert@twinsun.com>
2430 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2432 Fix bug with fnmatch.h dependency, as follows:
2433 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2434 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2436 * src/common.h (apply_nonancestor_delayed_set_stat):
2437 Renamed from apply_delayed_set_stat.
2438 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2439 chown_error_details, close_warn, closedir_warn, mkdir_error,
2440 read_error_details, read_fatal_details, read_warn_details,
2441 seek_error_details, seek_warn_details, utime_error,
2442 write_error_details, write_fatal_details): New decls.
2444 Make diagnostic messages more regular.
2445 * src/create.c (dump_file): Quote file names with colons if possible.
2446 * src/compare.c (diff_archive): Likewise.
2447 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2448 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2449 * src/mangle.c (extract_mangle): Likewise.
2450 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2452 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2453 new_volume, xclose):
2454 Use error message functions to report errors consistently.
2455 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2456 * src/create.c (finish_sparse_file, dump_file): Likewise.
2457 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2458 extract_archive): Likewise.
2459 * src/list.c (list_archive): Likewise.
2460 * src/update.c (append_file): Likewise.
2461 * src/compare.c (diff_init, diff_sparse_files):
2462 Use xalloc_die to report memory exhaustion.
2463 * src/incremen.c (gnu_restore): Likewise.
2464 * src/list.c (read_header): Likewise.
2465 * src/mangle.c (extract_mangle): Likewise.
2466 * src/misc.c (maybe_backup_file): Likewise.
2467 * src/tar.c (decode_options): Likewise.
2468 * src/compare.c (read_and_process, fill_in_sparse_array,
2470 Use consistent terminology for unexpected-EOF message.
2471 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2472 * src/list.c (list_archive, read_header, skip_file,
2473 skip_extended_headers): Likewise.
2474 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2475 (xdup2): Regularize messages with rest of tar.
2477 * src/buffer.c (flush_read): Don't read past EOF.
2479 * src/extract.c (extr_init):
2480 If we run out of memory, invoke apply_delayed_set_stat.
2481 (prepare_to_extract): Don't complain if we can't remove ".".
2482 (apply_delayed_set_stat): New function.
2483 (apply_nonancestor_delayed_set_stat):
2484 Renamed from apply_delayed_set_stat. All uses changed.
2485 Don't remove head if it doesn't apply.
2487 * src/create.c (find_new_file_size):
2488 Return size instead of storing through pointer.
2489 All callers changed.
2490 (deal_with_sparse): Don't keep reading after read errors.
2491 (finish_sparse_file): Just abort if there is an internal error.
2492 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2493 Don't restore access times on directories during incremental dumps
2494 until after dealing with the directory.
2495 If ignoring failed reads, count closedir, read, and unknown
2496 file errors as warnings, not errors.
2497 Fix buffer overrun problem when dumping sparse files.
2499 * src/list.c (read_and):
2500 Invoke apply_nonancestor_delayed_set_stat on file names
2501 after handling them.
2502 (decode_mode): Remove; moved to misc.c.
2504 * src/misc.c (safer_rmdir): New function.
2505 (remove_any_file): Use it to avoid problems with rmdir(".").
2506 (maybe_backup_file): Regularize diagnostics.
2507 (undo_backup_file): Likewise.
2508 (decode_mode): Moved here from list.c.
2509 (chmod_error_details, chown_error_details, close_fatal,
2510 close_warn, closedir_warn, mkdir_error, read_error_details,
2511 read_warn_details, read_fatal_details, seek_error_details,
2512 seek_warn_details, utime_error, write_error_details,
2513 write_fatal_details): New functions.
2515 * src/delete.c (save_record): Remove static variable (now local).
2516 (move_archive): Don't position before start of archive.
2517 (write_record): Abort if count is zero at inopportune time.
2520 * src/tar.c (decode_options): --delete and -f - are now
2521 incompatible, since we didn't have time to fix their bugs.
2523 * tests/Makefile.am (TESTS): Remove delete02.sh.
2524 * tests/ignfail.sh: Adjust to new quoting scheme again.
2526 2000-01-06 Paul Eggert <eggert@twinsun.com>
2528 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2529 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2530 (tm_diff): Renamed from difftm. All uses changed.
2531 Replace body with that taken from GNU C Library 2.1.3pre1.
2532 (get_date): Prefer tm_gmtoff to tm_diff if available.
2534 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2536 * tests/incremen.sh: Invoke stat on newly created file so that its
2537 ctime is updated on Nextstep.
2539 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2541 * lib/getdate.y (get_date):
2542 Fix typo when checking for time_t overflow in time zone calculations.
2544 1999-12-13 Paul Eggert <eggert@twinsun.com>
2546 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2548 * README-alpha: New file.
2549 * README: New sections for gzip and bzip2, Solaris.
2550 Remove mention of BACKLOG.
2552 * configure.in (AC_C_BACKSLASH_A): Add.
2553 (AC_CHECK_HEADERS): Add wchar.h.
2554 (AC_CHECK_FUNCS): Add mbrtowc.
2555 (AC_FUNC_CLOSEDIR_VOID): Add.
2557 * tests/Makefile.am (TESTS): Add delete02.sh.
2558 (POSTPONED_TESTS): Remove.
2559 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2562 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2564 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2566 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2568 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2570 * src/tar.c ("quotearg.h"): New include.
2571 (usage): Now has __attribute__ ((noreturn)).
2572 (confirm): Report errno if we can't open tty.
2573 (confirm, decode_options):
2574 Quote arbitrary strings in diagnostics.
2575 (OVERWRITE_OPTION): New constant.
2576 (long_options, usage, decode_options): New --overwrite option.
2577 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2578 are now mutually exclusive.
2579 Don't assume that gettext preserves errno.
2580 (main): Set default quoting style to escape_quoting_style.
2582 * src/update.c (<quotearg.h>): New include.
2584 Don't assume that gettext preserves errno.
2585 Quote arbitrary strings in diagnostics.
2586 Check for close error.
2588 * src/names.c (<quotearg.h>): New include.
2589 (name_init, name_next, name_close, names_notfound,
2590 collect_and_sort_names): Don't assume that gettext preserves
2591 errno. Quote arbitrary strings in diagnostics.
2592 (excluded_name): Fix typo that caused empty patterns to be
2595 * src/misc.c (<quotearg.h>): New include.
2596 (quote_copy_string): Quote only newline and backslash; the output is no
2597 longer meant for humans, and is locale-independent.
2598 (contains_dot_dot): New function.
2599 (remove_any_file): Don't use lstat; just rmdir the file and then use
2600 unlink if the rmdir fails because the file isn't a directory.
2601 Check for readdir and closedir errors.
2602 (maybe_backup_file): Report "stat" for stat errors.
2603 (maybe_backup_file, chdir_do):
2604 Quote arbitrary strings in diagnostics.
2605 (maybe_backup_file, undo_last_backup):
2606 Don't assume that gettext preserves errno.
2607 (call_arg_error, call_arg_fatal, call_arg_warn,
2608 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2609 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2610 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2611 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2612 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2613 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2615 * src/system.h (__attribute__): New macro.
2616 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2617 (S_ISDOOR): New macro.
2618 (closedir): New macro, if CLOSEDIR_VOID.
2620 * src/rmt.c, src/rtapelib.c (decode_oflag):
2621 O_APPEND might not be defined.
2623 * src/list.c: (read_and, list_archive):
2624 Quote arbitrary strings in diagnostics.
2625 (from_header): Use locale_quoting_style to quote diagnostics.
2626 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2628 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2630 * src/Makefile.am: Use ## for copyright comments.
2632 * src/extract.c (<quotearg.h>): New include.
2633 (enum permstatus): New enum.
2634 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2635 two mallocs. New members file_name_len, invert_permissions, permstatus.
2636 (extr_init): Remove hack that silently adjusted newdir_umask.
2637 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2638 Use these args to decide whether and how to set modes.
2639 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2640 Don't assume that gettext preserves errno.
2641 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2642 (delay_set_stat, repair_delayed_set_stat): New functions.
2643 (make_directories): Avoid mkdir where last part of path is "..".
2644 Create a struct delayed_set_stat for each directory made.
2645 (prepare_to_extract): Renamed from unlink_destination, and
2646 return 0 immediately if to_stdout_option; all callers changed.
2647 (maybe_recoverable): New parameter interdir_made.
2648 Add support for --overwrite.
2649 (extract_sparse_file, extract_archive):
2650 Quote arbitrary strings in diagnostics.
2651 (extract_archive): By default, warn about ".." in member names, and skip them.
2652 Don't open files with O_NONBLOCK or O_APPEND.
2653 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2654 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2655 minus the current umask. Keep track of intermediate directories made,
2656 to avoid looping when making x/../x when x doesn't exist; the
2657 earlier code solved this in a different way that didn't fit well
2658 into the new scheme. Don't extract permissions onto existing
2659 directories unless --overwrite is given. Do not add -wx------
2660 permissions to new directories permanently; just do it temporarily.
2661 Remove no-longer-needed hack with MSDOS and directory time stamps.
2662 (apply_delayed_set_stat): New argument specifies which directories to
2663 fix statuses of. Do not wait until the end of extraction to fix
2664 statuses; instead, fix a directory's status once we exit that directory.
2665 This requires less memory and does the right thing in some cases
2666 where the old method didn't.
2667 (fatal_exit): New function.
2669 * src/incremen.c (<quotearg.h>): New include.
2670 (get_directory_contents, gnu_restore):
2671 Check for readdir and closedir errors.
2672 (get_directory_contents, read_directory_file, gnu_restore):
2673 Quote arbitrary strings in diagnostics.
2674 (get_directory_contents, read_directory_file, write_directory_file):
2675 Don't assume that gettext preserves errno.
2677 * src/create.c (<quotearg.h>): New include.
2678 (start_header): Use `member names' to refer to archive member names, not
2679 `archive names'. Warn about `..' in member names.
2680 (finish_sparse_file, dump_file):
2681 Quote arbitrary strings in diagnostics.
2682 (finish_sparse_file, dump_file):
2683 Don't assume that gettext preserves errno.
2684 (dump_file): Don't use `access' to determine whether a directory is readable;
2685 this isn't reliable if tar is setuid. Use `opendir' instead.
2686 Check for readdir and closedir failures.
2687 Don't dump sockets as if they were fifos; just warn and skip.
2689 * src/delete.c (move_archive):
2690 Don't report fatal error merely because sizes don't fit
2691 into struct mtop values; fall back on lseek instead.
2692 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2693 Say `reposition' instead of `re-position'.
2694 (delete_archive_members):
2695 Set archive to STDOUT_FILENO before outputting trailing buffer.
2697 * src/compare.c (<quotearg.h>): New include.
2698 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2699 and `Cannot' others.
2700 (report_difference, diff_archive):
2701 Quote arbitrary strings in diagnostics.
2702 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2703 Don't assume that gettext preserves errno.
2704 (diff_archive): Don't open regular files with O_NONBLOCK.
2705 Preserve access times of files if --atime.
2707 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2708 (FATAL_ERROR, USAGE): Don't return 0.
2709 (enum old files): New enum.
2710 (old_files_option): New variable, replacing keep_old_files_option and
2711 unlink_first_option.
2712 (apply_delayed_set_stat): Now takes char const * param.
2713 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2714 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2715 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2716 read_fatal, readdir_error, readdir_warn, readlink_error,
2717 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2718 truncate_error, truncate_warn, unlink_error, waitpid_error,
2719 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2722 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2723 archive_write_error, archive_read_error, flush_archive, close_archive,
2724 init_volume_number, new_volume):
2725 Don't assume that gettext preserves errno.
2727 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2728 (open_archive): Reject multivolume verify attempts a bit earlier.
2729 Rename local variable `access', in case it's defined by system header.
2731 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2732 `Could not' sometimes and `Cannot' others.
2734 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2735 Quote arbitrary strings in diagnostics.
2737 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2740 (init_volume_number): Check for input and output errors in volno_file.
2742 (new_volume): Use new fatal_exit function to exit, and new xfork
2745 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2747 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2749 * doc/tar.texi: Add --overwrite.
2750 --absolute-names rejects ".." in names.
2752 * lib/quotearg.c: Add support for multibyte characters.
2754 (ISPRINT): New macro.
2755 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2756 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2757 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2758 (quotearg_buffer_restyled): New function, with most of the old
2759 quotearg_buffer's contents.
2760 Major rewrite to support multibyte characters.
2761 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2763 * m4/c-bs-a.m4: New file.
2765 * lib/Makefile.am: Use ## for copyright notice.
2767 * scripts/Makefile.am: Use ## on copyright notice.
2770 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2772 1999-12-05 Paul Eggert <eggert@twinsun.com>
2774 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2775 src/ChangeLog, tests/ChangeLog: Remove these files.
2776 * ChangeLog.1: New file, incorporating the above files, plus old
2778 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2780 1999-12-05 Dale Worley <worley@ariadne.com>
2782 * src/compare.c (<utime.h>, struct utimbuf): Add.
2783 (diff_archive): Restore access times if --atime.
2784 * doc/tar.texi: Explain that --atime also preserves modification time.
2786 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2788 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2789 * BACKLOG, TODO: Remove.
2790 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2791 * README: Bring up to date.
2793 1999-12-03 Paul Eggert <eggert@twinsun.com>
2795 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2797 * src/compare.c (diff_archive):
2798 Do not set errno to EPIPE; we no longer use perror.
2800 * src/create.c (dump_file):
2801 If a parent directory said that a file should be there but it is
2802 absent, diagnose it as being removed in the meantime.
2803 Do not pass meaningless errno to ERROR when reporting that the
2804 file changed as we read it.
2805 Report that a file changed if its ctime changes; this is more
2806 sensitive than mtime+size, and more accurate.
2808 * src/incremen.c (enum children): New type.
2809 (struct directory): Change old char allnew member to new enum children
2812 (get_directory_contents): When doing an incremental dump that does
2813 not cross filesystem boundaries, dump the mount points, even though
2814 they are in a different filesystem. This is for convenience when
2815 restoring, and for consistency with non-incremental dumps.
2816 This requires a 3-way flag for keeping track of which children we want,
2817 so we use enum children rather than boolean.
2819 * src/open3.c (modes): Remove.
2820 (open3): Remove unportable assumptions about flag encodings.
2821 Use `stat' instead of `access' for testing file existence,
2822 to avoid problems with setuid programs.
2824 * src/names.c (name_next): If file names are given both in the
2825 command line (e.g. via -C) and in a file (via -T), do not
2826 ignore the command-line names.
2828 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2830 * doc/tar.texi: Clarify getdate authorship.
2832 1999-11-23 Paul Eggert <eggert@twinsun.com>
2834 * lib/Makefile.am (DISTCLEANFILES): New macro.
2836 * configure.in (tar_fnmatch_hin):
2837 Remove; it runs afoul of a bug in autoconf 2.13.
2838 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2840 1999-11-19 Paul Eggert <eggert@twinsun.com>
2842 * m4/largefile.m4: Update serial.
2844 1999-11-18 Paul Eggert <eggert@twinsun.com>
2846 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2847 the QNX shell, which doesn't propagate exit status of failed
2848 commands inside shell assignments.
2850 1999-11-07 Paul Eggert <eggert@twinsun.com>
2852 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2854 * configure.in (AC_PREREQ): Bump to 2.13.
2855 (ALL_LINGUAS): Add pt_BR, ja.
2856 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2857 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2858 for AIX crossbuilds.
2860 * doc/tar.texi: New node create options for --ignore-failed-read.
2861 Remove unused version control symbols.
2862 Modernize texinfo usage.
2864 * src/tar.c (usage): Add examples.
2866 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2867 Include fnmatch.h when testing fnmatch.
2869 * src/common.h (collect_and_sort_names): New decl.
2871 * src/list.c (from_header):
2872 Handle 32-bit two's complement negative time stamps
2873 even if the leading octal digit is 2 or 3.
2875 * src/extract.c (set_stat): Remove duplicate code.
2877 * src/create.c (to_chars): Remove trailing newline from warning.
2878 (dump_file): Ignore doors.
2879 (finish_header): Report block numbers with origin 0, not origin 1.
2881 * src/rmt.c: Include getopt.h.
2882 (long_opts): New constant.
2883 (usage): New function.
2884 (main): Implement --help and --version.
2885 Output usage message if arguments are bad.
2887 1999-10-10 Paul Eggert <eggert@twinsun.com>
2889 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2891 * README: Remove --with-dmalloc.
2892 Add --disable-largefile.
2893 Remove old NeXT dirent problems, or AIX valloc problems.
2894 Remove old union wait advice, and old %lld advice.
2895 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2897 * doc/tar.texi: Clarify documentation for portable file names.
2899 * configure.in (AM_WITH_DMALLOC): Remove.
2900 (ALL_LINGUAS): Add ja.
2902 * src/tar.c (decode_options):
2903 Invalid dates are now treated as (time_t) -1.
2904 Redo version message to conform to GNU standards.
2906 * src/create.c (dump_file):
2907 Fix typo: last two args to dump_file were interchanged.
2908 * src/update.c (update_archive): Likewise.
2910 * src/common.h (tartime): New decl.
2912 * src/list.c (tartime): Now extern.
2913 (read_and): Invalid headers cause errors, not warnings.
2915 1999-10-03 Paul Eggert <eggert@twinsun.com>
2917 * lib/getdate.y (__attribute__):
2918 Don't use if GCC claims to be before 2.8; this is
2919 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2921 1999-09-25 Paul Eggert <eggert@twinsun.com>
2923 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2924 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2926 * tests/incremen.sh: Add yet another sleep.
2928 1999-09-24 Paul Eggert <eggert@twinsun.com>
2930 * NEWS: A read error now causes a nonzero exit status.
2932 * src/create.c (to_chars): Fix base-256 output.
2934 * src/buffer.c (write_error):
2935 Read error is an error, not just a warning.
2937 1999-09-24 Paul Eggert <eggert@twinsun.com>
2939 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2941 * src/tar.c (<time.h>): Include.
2942 (time): Declare if not defined.
2943 (confirm): Don't read past EOF.
2944 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2945 (main): Use clock_gettime if available.
2947 * tests/Makefile.am (TESTS): Add incremen.sh
2948 (INCLUDES): Add -I../lib, for fnmatch.h.
2950 * src/update.c (update_archive):
2951 Remove call to name_expand; had no effect.
2952 Use chdir_do to change into directory.
2953 Use deref_stat instead of stat.
2954 Use add_avoided_name to mark names to be avoided; the old method of
2955 setting a bit with the name caused all descendants of that name to
2956 be avoided, in some circumstances.
2958 * tests/incremen.sh: Remove unnecessary sleeps.
2960 * src/names.c (name_next): Go back to using plain chdir.
2961 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2962 (addname): Likewise.
2963 (name_match): Use chdir_do to act on chdir args.
2964 (merge_sort): Moved here from incremen.c.
2965 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2967 (name_expand): Remove.
2968 (name_from_list): Skip fake names.
2969 Use chdir_do to act on chdir args.
2970 (struct avoided_name): New struct.
2971 (avoided_names): New var.
2972 (add_avoided_name, is_avoided_name): New functions.
2974 * src/system.h (stat, lstat): Define in terms of statx on
2975 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2976 (UCHAR_MAX): New macro.
2977 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2979 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2981 * src/incremen.c (<time.h>): Remove include; no longer used.
2982 (time): Remove decl.
2984 (get_directory_contents): Use deref_stat.
2985 Consider a subdirectory to be all new only if
2986 listed_incremental_option or if it its timestamp is newer than the
2988 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2989 (read_directory_file): Now extern. Do not set time_now.
2990 (write_directory_file): Renamed from write_dir_file.
2991 Use start_time instead of time_now.
2992 (compare_names, collect_and_sort_names): Move to names.c.
2994 * src/mangle.c (<time.h>): Remove; not used.
2995 (time): Do not declare.
2997 * src/misc.c (chdir_from_initial_wd): Remove.
2998 (deref_stat): New function.
2999 (struct wd): New struct.
3000 (wd, wds, wd_alloc): New variables.
3001 (chdir_arg, chdir_do): New function.
3003 * src/compare.c (get_stat_data): Use deref_stat.
3005 * src/common.h (name_expand): Remove.
3007 * src/list.c (time): Declare if not defined.
3008 (base_64_digits): Moved here from create.c.
3009 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3011 (read_and): Don't get time from header unless we need it now;
3012 as getting time can cause duplicate diagnostics if bogus.
3013 Remove "Hmm, " from diagnostic.
3014 Use "Skipping to next header" uniformly.
3015 (from_header): Renamed from from_chars. All uses changed.
3016 Allow different forms for unportable 2's complement numbers.
3017 Don't check for extended forms when parsing checksums.
3018 Parse base-256 output.
3019 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3020 (major_from_header): Renamed from major_from_chars. All uses changed.
3021 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3022 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3023 (off_from_header): Renamed from off_from_chars. All uses changed.
3024 (size_from_header): Renamed from size_from_chars. All uses changed.
3025 (time_from_header): Renamed from time_from_chars. All uses changed.
3026 Warn about future timestamps.
3027 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3028 (uintmax_from_header): Renamed from uintmax_from_chars.
3030 (tartime): New function, incorporating isotime.
3032 (print_header): Use tartime.
3034 * src/create.c (to_chars): Fix typo in decl.
3035 Don't assign through char const *.
3036 Rename name_expand back to collect_and_sort_names.
3038 * src/extract.c (<time.h>): No need to include.
3039 (time): No need to declare.
3040 (now): Remove variable.
3041 (extr_init): Don't initialize `now'.
3042 Increment same_permissions_option and same_owner_option if we_are_root
3043 is nonzero; this supports the new --no-same-owner option.
3044 (set_stat): Use start_time instead of `now'.
3046 * src/create.c (struct link): Remove unused linkcount member.
3047 (base_64_digits): Move to list.c.
3048 (base_8_digits): Remove.
3049 (to_octal): New function, with some of old contents of to_base.
3051 (to_base256): New function.
3052 (to_chars): Use base 256, not base 64, for huge values.
3053 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3055 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3056 it means we have an incremental dump where we don't know whether this
3057 is a top-level call.
3058 Use deref_stat instead of statx / stat / lstat.
3059 Cast result of alloca.
3060 Check for dates if 0 < top_level, not if listed_incremental_option.
3061 Move multiple-link check after directory check.
3062 Do not dump avoided names.
3063 Dump hard links to symbolic names as links, not as separate
3065 start_header cannot return a null pointer, so don't test for it.
3066 Likewise for find_next_block.
3068 * src/buffer.c, src/common.h (<human.h>): Include.
3069 (read_error): Read error is an error, not just a warning.
3070 (print_total_written): Also print human-readable byte count, and
3072 (open_archive, flush_write): Use start_time, not current time.
3073 (flush_read): Report about garbage bytes ignored at end of archive,
3074 but act on non-garbage bytes (instead of ignoring them).
3075 (new_volume): Use WARN for warnings.
3078 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3080 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3082 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3084 * lib/Makefile.am (noinst_HEADERS):
3085 Rename fnmatch.h to fnmatch.hin; add human.h.
3086 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3087 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3089 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3091 * lib/fnmatch.c (strchrnul):
3092 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3093 Do not define if !_LIBC and if it already exists.
3094 (internal_fnmatch): Use it.
3096 * configure.in (tar_LDADD): New variable, used only when linking tar.
3097 (rmt_LDADD): Similarly, for rmt.
3098 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3099 fnmatch.c; otherwise, use the system fnmatch.h.
3101 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3102 Modernize sample backup script.
3104 * THANKS: Martin Goik's email address has changed.
3106 * m4/fnmatch.m4: New file.
3108 1999-09-03 Paul Eggert <eggert@twinsun.com>
3110 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3113 1999-08-29 Paul Eggert <eggert@twinsun.com>
3115 * lib/getdate.y (get_date):
3116 Rename outermost local `probe' to `quarter'.
3117 Rename latter local `tm' to probe_tm.
3118 From: Jim Meyering <meyering@ascend.com>
3119 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3121 1999-08-28 Paul Eggert <eggert@twinsun.com>
3123 * lib/getdate.y (PC): New macro; use it when possible.
3124 (number): Handle `Nov 11 1996' example correctly.
3125 See Risks Digest 20.55 (1999-08-27)
3126 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3128 1999-08-23 Paul Eggert <eggert@twinsun.com>
3130 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3132 Remove minor cases of lint from many source files: this includes
3133 unnecessary casts, uses of NULL, etc.
3135 * configure.in (AC_PROG_YACC): Remove.
3136 (YACC): Always use bison.
3137 (AC_STRUCT_TIMEZONE): Add.
3138 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3140 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3143 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3144 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3146 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3148 * src/common.h (merge_sort): Remove decl; no longer exported.
3150 * src/system.h (voidstar): Remove.
3151 (memcpy, memcmp): Cast args.
3152 ("xalloc.h"): Add include.
3153 (xmalloc, xrealloc): Remove decl.
3155 * src/mangle.c (time): Do not declare if defined.
3156 (first_mangle, mangled_num): Remove.
3158 * src/list.c (from_chars): Report out-of-range values more precisely.
3159 (off_from_chars): Do not allow negative offsets.
3160 (uid_from_chars): Allow negative uids.
3162 * src/create.c (linklist): Now static.
3163 (to_chars): Fix wording of message to match from_chars.
3165 * src/misc.c (merge_sort): Move to incremen.c.
3166 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3167 It's too painful to make it both generic and portable.
3168 (read_directory_file): "timestamp" -> "time stamp" in messages.
3170 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3171 (usage): Fix misspelling.
3172 (OPTION_STRING): -y is now -I.
3173 (decode_options): Use -1, not EOF, for getopt_long result.
3174 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3175 Handle operands after any "--" argument.
3176 (main): Report any output errors.
3178 * src/rmt.c (main): status is ssize_t, not long.
3180 * src/names.c (name_gather): Handle trailing -C option correctly.
3181 (addname): use memcpy, not strncpy, to copy a string of known length.
3182 (name_match): Handle trailing -C option correctly.
3183 Propagate -C option to following files.
3184 (name_match, name_scan): Remove redundant matching code.
3186 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3188 * lib/getdate.y: Major rewrite. Add copyright notice.
3189 (<stdio.h>): Include only if testing.
3191 (ISLOWER): New macro.
3192 (<string.h>): Include if HAVE_STRING_H, not USG.
3194 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3196 (EPOCH_YEAR): Renamed from EPOCH.
3197 (table): Renamed from TABLE.
3198 (meridian): Now an anonymous enum.
3199 (struct parser_control): New type.
3200 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3201 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3202 (%pure_parser): Added, so that the parser is pure.
3203 (%union): Removed; the type is now just plain int.
3204 All %type directives removed.
3205 (tLOCAL_ZONE): New %token.
3206 (month_day_table): Renamed from MonthDayTable.
3207 (gmtime, localtime, mktime, time): Declare only if not defined.
3208 (meridian_table): New table.
3209 (dst_table): New table.
3210 (units_table): renamed from UnitsTable.
3211 (relative_time_table): Renamed from OtherTable.
3212 (time_zone_table): Renamed from TimezoneTable. Modernized.
3213 (military_table): Renamed from MilitaryTable.
3214 (to_hour): Renamed from ToHour.
3215 (to_year): Renamed from ToYear.
3216 (lookup_zone): New function.
3217 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3219 (yylex): Now reentrant. All callers changed.
3220 (get_date): Add support for local time zone abbreviations.
3223 1999-08-20 Paul Eggert <eggert@twinsun.com>
3225 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3227 * src/create.c (to_chars): Generate GNU base-64 representation
3228 if we are generating an old or new GNU format tar file for a
3229 number that can't be represented with the POSIX format.
3231 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3232 (AM_FUNC_GETLINE): Add.
3233 (LIBOBJS): Add getline.o to workaround comment.
3234 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3235 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3236 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3237 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3238 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3239 lib/save-cwd.h, m4/getline.m4: New files.
3241 * src/misc.c (<save-cwd.h>): Include.
3242 (chdir_from_initial_wd): New function.
3244 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3245 (name_gather): Handle `-C x -C y' correctly.
3246 Do not rely on addname to handle -C.
3247 (addname): New CHANGE_DIR parameter. All callers changed.
3248 Remove ugly calls to getcwd; no longer needed.
3249 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3251 * src/incremen.c (listed_incremental_stream): New var.
3252 (read_directory_file): Remove arbitrary limits on file name length.
3253 Do not attempt to get the working directory; we can bypass this
3254 on fchdir hosts. Open the listed_incremental_option file for both
3255 read and write instead of opening it twice. Check for I/O errors
3256 when doing I/O to this file. Check for invalid data in the file,
3257 and report line numbers of invalid data.
3258 (write_dir_file): Likewise.
3259 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3260 Do not invoke write_dir_file; that's our caller's responsibility.
3262 * src/list.c (max): New macro.
3263 (isotime): Now takes time_t, not time_t *. Report the decimal values
3264 of times that can't be broken down.
3265 (print_header): Don't assume that major and minor device numbers can
3268 * src/common.h (struct name): change_dir is now char const *.
3269 (write_directory_file): Remove unused decl.
3270 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3271 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3272 (chdir_from_initial_wd): New decl.
3273 (addname): New 2nd arg.
3275 * THANKS: Torsten Lull -> Catrin Urbanneck
3277 1999-08-18 Paul Eggert <eggert@twinsun.com>
3279 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3280 Don't depend on ac_cv_func variables.
3281 From Albert Chin-A-Young <china@thewrittenword.com>.
3283 1999-08-18 Paul Eggert <eggert@twinsun.com>
3285 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3287 * m4/signedchar.m4: New file.
3288 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3289 * src/system.h (signed_char): New macro.
3290 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3291 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3293 * src/create.c (write_eot): Write at least two zero blocks.
3295 * src/extract.c (extract_archive): Fix sparse array bug:
3296 we did not find end of array correctly.
3298 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3299 Don't assume find_next_block yields nonnull.
3300 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3301 * src/list.c (skip_extended_headers): Likewise.
3303 * src/list.c (read_and, list_archive): Simplify code.
3304 (read_header): Fix computation of signed checksums on machines where
3306 Do not consider a block to be zero unless all its bytes are zero,
3307 even the checksum bytes. Do not attempt to parse the checksum of
3308 a zero block. Fix memory leak with long names and links.
3309 (from_chars): Accommodate a buggy tar that outputs leading NUL
3310 if the previous field overflows.
3312 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3313 \?, for portability to non-ASCII hosts.
3315 1999-08-16 Paul Eggert <eggert@twinsun.com>
3317 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3319 * src/extract.c (make_directories): Do not chown intermediate
3320 directories, even if we are root.
3322 * src/list.c (read_header): Fix bugs when interpreting
3323 POSIX-compliant headers that do not contain null bytes in the
3324 header or link names.
3326 1999-08-14 Paul Eggert <eggert@twinsun.com>
3328 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3330 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3331 (AC_HEADER_SYS_WAIT): Add.
3332 (AC_REPLACE_FUNCS): Add waitpid.
3333 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3334 * lib/waitpid.c: New file.
3335 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3336 * src/system.h (WCOREDUMP): Remove; no longer used.
3337 (WIFSTOPPED): Likewise.
3338 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3339 * src/buffer.c (child_open_for_compress): Undo previous change.
3340 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3341 (new_volume): Likewise.
3343 * src/buffer.c, src/extract.c, src/incremen.c (time):
3344 Don't declare if defined.
3345 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3346 * src/incremen.c (read_directory_file):
3347 Invoke `time' the same way everyone else does.
3348 Check validity of --listed-incremental file contents a bit better.
3349 Do not worry about --after-date-option; tar.c now checks this.
3350 * src/list.c (isotime): Report ??? if localtime returns null.
3351 Don't assume years fit into four digits.
3352 Don't append trailing newline.
3353 (print_header): Report ??? if localtime returns null;
3354 Don't assume years fit into four digits.
3356 * src/compare.c (diff_archive): Do not fall back on absolute name
3357 when --absolute-names is not specified.
3359 * src/create.c (start_header):
3360 Include text of ignored filesystem prefix in warning.
3361 (create_archive): Check for excluded names when doing incremental
3362 pass through directory.
3363 (dump_file): Do not dump old files explicitly given on command line
3364 when using --listed-incremental. Do not strip ./ prefix from names.
3366 * src/tar.c: -g now implies after_date_option = 1.
3367 -g and -N are now incompatible options.
3369 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3371 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3373 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3374 incremental headers as POSIX prefixes.
3376 1999-08-11 Paul Eggert <eggert@twinsun.com>
3378 * NEWS, configure.in: Version 1.13.6.
3380 * configure.in (ALL_LINGUAS): Add pt_BR.
3381 * po/pt_BR.po: New file.
3383 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3384 Renamed from tar.info and header.texi; adjust actions so that
3385 they work in other directories.
3387 * doc/tar.texi: Add -y and --bzip2.
3388 Patterns containing / now exclude only file names whose prefix match.
3390 * lib/exclude.h (excluded_filename): New option parameter.
3391 (add_exclude_file): New ADD_FUNC parameter.
3392 (excluded_pathname): Remove decl.
3393 * lib/exclude.c (_GNU_SOURCE):
3394 Remove; no longer needed since we don't use FNM_ macros.
3395 (excluded_filename): Renamed from excluded_filename_opts.
3396 (excluded_filename, excluded_pathname): Remove.
3397 (add_exclude_file): New ADD_FUNC parameter.
3399 * po/POTFILES.in: Add lib/quotearg.c.
3401 * src/buffer.c (_GNU_SOURCE): Define.
3402 (<fnmatch.h>): Include unconditionally.
3403 (child_open_for_compress): Dup after closing, to avoid possible file
3404 descriptor exhaustion.
3405 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3406 (flush_read): Likewise.
3408 * src/common.h (LG_8, LG_64): New macros.
3409 (excluded_with_slash, excluded_without_slash): New vars.
3411 (base_64_digits): New decl.
3412 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3413 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3415 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3416 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3418 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3419 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3420 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3421 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3422 respectively. All definitions and uses changed.
3423 (excluded_name): New decl.
3425 * src/compare.c (diff_archive):
3426 Open files with O_NONBLOCK instead of O_NDELAY.
3428 * src/create.c (base_64_digits): New constant.
3429 (base_8_digits): New macro.
3430 (MAX_VAL_WITH_DIGITS): New macro.
3431 (to_base): First half of old to_oct. Support base 64 too.
3432 (to_chars): Other half of old to_oct, for 64-bit support.
3433 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3434 (gid_substitute, uid_substitute): Look up names dynamically if
3435 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3436 (mode_to_chars): Renamed from mode_to_oct.
3437 Support negative values in all the _to_chars functions.
3438 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3439 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3440 (dump_file): Inspect entire pathname, not just new file name
3441 component, when deciding whether to exclude it.
3443 * src/extract.c (extract_archive):
3444 Open files with O_NONBLOCK instead of O_NDELAY.
3446 * src/incremen.c (get_directory_contents):
3447 Inspect entire pathname, not just new file name
3448 component, when deciding whether to exclude it.
3450 * src/list.c (<fnmatch.h>): Do not include.
3451 (from_chars): Renamed from from_oct. New parameter specifying
3452 the negative of the minimum allowed value. Support negative
3454 (base64_map): New var.
3455 (base64_init): New function.
3456 (print_header): Output numeric uids and gids if numeric_owner_option.
3458 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3460 * src/names.c (_GNU_SOURCE): Define.
3461 (<fnmatch.h>): Include unconditionally.
3462 (excluded_name): New function, taking over duties of excluded_pathname.
3465 * src/rmt.c (decode_oflag): New function.
3466 (main): Use it to support symbolic open flags.
3468 * src/rtapelib.c (encode_oflag): New function.
3469 (rmt_open__): Do not allow newlines in the path.
3470 Propagate errno correctly.
3471 Decode symbolic open flags, if present.
3473 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3476 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3477 New -y or --bzip2 option.
3478 (add_filtered_exclude): New function.
3479 (decode_options): Put excluded patterns with / into
3480 excluded_with_slash, and without / into excluded_without_slash.
3481 Compare newer_mtime_option to its new initial value
3482 TYPE_MINIMUM (time_t) when deciding whether more than one
3483 threshold date was specified.
3485 1999-07-20 Paul Eggert <eggert@twinsun.com>
3487 * NEWS, configure.in: Version 1.13.5.
3489 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3491 * src/buffer.c (new_volume): Likewise.
3492 * src/incremen.c (read_directory_file): Likewise.
3493 * src/tar.c (decode_options):
3494 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3497 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3498 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3500 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3501 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3502 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3503 Define to 0 if the corresponding S_IF* macro is not defined.
3504 (mkfifo): Do not define if already defined, or if S_IFIFO
3507 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3508 S_ISLNK, to determine whether to invoke readlink.
3509 * src/create.c (dump_file): Likewise.
3511 * src/extract.c (set_mode):
3512 Do not chmod unless we are root or the -p option was given;
3513 this matches historical practice.
3514 (unlink_destination): New function, which checks for unlink failures.
3515 (maybe_recoverable): Stay quiet if -U.
3516 (extract_archive): Use O_EXCL if unlink_first_option.
3517 Report unlink failures.
3518 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3519 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3522 * src/incremen.c (get_directory_contents): Depend on
3523 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3525 * src/list.c: Remove S_IS* ifdefs.
3526 * src/misc.c (maybe_backup_file): Likewise.
3528 * src/misc.c (maybe_backup_file):
3529 "Virtual memory exhausted" -> "Memory exhausted",
3530 to conform to the other places this message is issued.
3532 * src/mangle.c (extract_mangle):
3533 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3535 * src/rtapelib.c (rmt_open__):
3536 Remove typo that caused us to omit the first char
3539 1999-07-16 Paul Eggert <eggert@twinsun.com>
3541 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3543 * doc/tar.texi: A path name is excluded if any of its file name
3544 components matches an excluded pattern, even if the path name was
3545 specified on the command line.
3546 * src/create.c (create_archive): Likewise.
3547 * src/list.c (read_and): Likewise.
3548 * src/update.c (update_archive): Likewise.
3549 * lib/exclude.h (excluded_pathname): New decl.
3550 * lib/exclude.c (_GNU_SOURCE): Define.
3551 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3552 (excluded_filename_opts): New function.
3553 (excluded_pathname): New function.
3555 * lib/Makefile.am (EXTRA_DIST):
3556 xstrtol.c moved here from libtar_a_SOURCES.
3557 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3558 Remove xstrtoul.c; no longer needed.
3559 * lib/xstrtol.c: Remove.
3561 * src/tar.c (decode_options):
3562 Set newer_time_option to TYPE_MINIMUM, so that
3563 negative timestamps are handled correctly.
3564 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3565 uniformity (and so that we don't need to have the other fns).
3566 (main): Remove call to init_total_written; no longer needed.
3568 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3569 checks for unsigned long and long long.
3570 * src/arith.c: Remove.
3571 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3572 * po/POTFILES.in: Remove src/arith.c.
3573 * src/arith.h: Use double, to simplify configuration gotchas.
3574 (tarlong): Now double.
3575 (TARLONG_FORMAT): New macro.
3576 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3577 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3578 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3579 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3580 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3581 mult_tarlong, print_tarlong): Remove. All callers replaced with
3584 * src/common.h (init_total_written): Remove decl.
3586 * src/buffer.c (total_written):
3587 Remove; replaced with prev_written + bytes_written.
3588 (prev_written): New var.
3589 (init_total_written): Remove.
3590 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3592 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3593 Make sure that we can shift, multiply
3594 and divide unsigned long long values; Ultrix cc can't do it.
3596 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3597 Check for any unknown bits, not just unknown bits left of the leftmost
3600 * lib/quotearg.c (quotearg_buffer):
3601 Don't quote spaces if C quoting style.
3602 * src/list.c (from_oct):
3603 Use C quoting style for error; omit trailing NULs.
3605 1999-07-14 Paul Eggert <eggert@twinsun.com>
3607 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3609 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3610 <inttypes.h> defines strtoumax as a macro (and not as a function).
3611 HP-UX 10.20 does this.
3613 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3614 * PORTS, README, TODO, doc/tar.texi: Likewise.
3616 1999-07-12 Paul Eggert <eggert@twinsun.com>
3618 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3619 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3621 * src/list.c (decode_header):
3622 Do not assume that S_IFBLK and S_IFCHR are defined.
3624 * src/create.c (start_header): Do not assume S_IFMT is defined.
3625 (dump_file): Remove unnecessary check for screwy apollo lossage.
3626 Do not assume S_IFBLK and S_IFCHR are defined.
3628 * src/extract.c (extract_archive):
3629 Test whether S_IFCHR and S_IFBLK are nonzero,
3630 not whether they are defined, for consistency with other tests.
3632 * src/buffer.c (is_regular_file):
3633 Don't succeed on files that we can't access due to
3634 permissions problems.
3635 (open_archive): Fix wording on fatal error message.
3636 Don't bother to stat /dev/null if the archive is not a character
3639 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3640 Report an error, not a warning, for I/O errors.
3641 (process_rawdata, process_dumpdir, diff_sparse_files):
3642 Change ungrammatical "Data differs" to "Contents differ".
3643 (get_stat_data): Find hidden files on AIX.
3644 Accept file name as argument; all uses changed.
3645 (get_stat_data, diff_archive): Use system error message for
3646 nonexistent files rather than rolling our own.
3647 (diff_archive): Unknown file types are errors, not warnings.
3648 Normalize spelling of message to "File type differs".
3649 Use get_stat_data to get link status, for consistency.
3650 Do not inspect st_rdev for fifos.
3651 Do not assume st_mode values contain only file types and mode bits.
3652 Check for mode changes and device number changes separately.
3654 * src/update.c (append_file):
3655 Open the file before statting it, to avoid a race.
3656 Complain about file shrinkage only when we reach EOF.
3658 1999-07-08 Paul Eggert <eggert@twinsun.com>
3660 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3662 * configure.in (AC_EXEEXT): Add.
3664 * lib/Makefile.am (noinst_HEADERS):
3665 Add basename.h, exclude.h. Remove full-write.h.
3666 (libtar_a_SOURCES): Add exclude.c.
3668 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3670 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3671 * lib/safe-read.h (safe_read): New decl.
3672 * src/rmt.c: Include safe-read.h.
3673 * src/rtapelib.c: Include basename.h, save-read.h.
3674 (rmt_open__): Use base_name to compute base name.
3677 Include basename.h, exclude.h; don't include full-write.h.
3678 (exclude_option): Remove decl.
3679 (excluded): New decl.
3680 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3682 * src/list.c (read_and):
3683 Use excluded_filename instead of check_exclude.
3684 Check base name of incoming file name, not entire file name, when
3685 deciding whether to exclude it.
3687 * src/create.c (finish_sparse_file):
3688 Use excluded_filename instead of check_exclude.
3689 Don't bother to stat excluded file names.
3690 * src/incremen.c (get_directory_contents): Likewise.
3692 * src/names.c (exclude_pool, exclude_pool_size,
3693 allocated_exclude_pool_size, simple_exclude_array,
3694 simple_excludes, allocated_simple_excludes,
3695 pattern_exclude_array, pattern_excludes,
3696 allocated_pattern_excludes, add_exclude, add_exclude_file,
3698 Remove; now done in ../lib/exclude.c.
3700 * src/tar.c (decode_options): Initialize `excluded'.
3701 Use new add_exclude_file and add_exclude functions.
3703 1999-07-05 Paul Eggert <eggert@twinsun.com>
3705 * m4/gettext.m4: Use changequote rather than [[ ]].
3707 * lib/safe-read.c: Renamed from lib/full-read.c.
3708 (safe_read): Renamed from full_read. All uses changed.
3709 * lib/safe-read.h, lib/full-write.h: New files.
3710 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3711 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3712 * lib/full-write.c: Include full-write.h.
3713 * src/common.h: Include full-write.h, safe-read.h.
3714 * src/system.h: (full_read, full_write): Remove decls.
3716 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3718 * src/system.h (bindtextdomain, textdomain): undef before
3719 defining, to avoid preprocessor warnings with --disable-nls
3720 on hosts whose locale.h includes libintl.h.
3722 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3723 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3724 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3727 1999-07-02 Paul Eggert <eggert@twinsun.com>
3729 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3730 * m4/mktime.m4: New file.
3731 * m4/Makefile.am.in, m4/README: Remove these files.
3732 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3733 remove README, Makefile.am.in.
3734 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3735 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3738 * src/tar.c: Include signal.h.
3739 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3740 (main): Ensure SIGCHLD is not ignored.
3742 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3743 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3744 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3745 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3746 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3747 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3748 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3749 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3750 they don't overlap with char codes. Use an enum instead of a lot
3753 * src/system.h (ISASCII): Remove.
3754 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3755 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3756 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3757 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3758 LONG_MAX): New macros.
3760 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3761 (read_directory_file): Cast ISSPACE arg to unsigned char.
3762 * src/misc.c (ISPRINT): Remove; now in system.h.
3763 (remove_any_file): Add brackets to pacify gcc -Wall.
3764 * src/list.c: Don't include <ctype.h>; system.h already does this.
3765 (ISODIGIT, ISSPACE): Remove; now in system.h.
3766 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3768 (from_oct): Cast ISSPACE arg to unsigned char.
3770 * src/create.c (mode_to_oct): Translate modes from internal to
3772 * src/list.c (mode_from_oct): Translate modes from external to
3773 internal form. Do not complain about unrecognized mode bits.
3774 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3775 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3777 * src/extract.c: (extr_init, make_directories, extract_archive):
3778 Do not assume mode bits have traditional Unix values.
3779 * src/list.c (decode_mode): Likewise.
3780 * src/create.c (start_header, dump_file): Likewise.
3781 * src/buffer.c (child_open_for_compress,
3782 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3783 * src/compare.c (diff_archive): Likewise.
3785 * src/extract.c (set_mode): Use %04 not %0.4 format.
3786 (extract_sparse_file): Do not use data_block uninitialized.
3787 Check for lseek failures.
3789 * src/rtapelib.c (rmt_lseek__):
3790 Convert lseek whence values to portable integers on the wire.
3791 * src/rmt.c (main): Likewise. Check for whence values out of range.
3793 * src/create.c (finish_sparse_file): Use lseek whence macros
3794 instead of integers.
3795 * src/buffer.c (backspace_output): Likewise.
3796 * src/compare.c (diff_archive, verify_volume): Likewise.
3797 * src/delete.c (move_archive): Likewise.
3798 * src/extract.c (extract_sparse_file): Likewise.
3800 * src/create.c (dump_file): Do not invoke finish_sparse_file
3801 on a negative file descriptor.
3803 * src/buffer.c: Add braces to pacify gcc -Wall.
3805 * src/compare.c (diff_sparse_files): Report lseek errors.
3807 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3809 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3811 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3812 message to be internationalized; \a doesn't work with msgfmt.
3814 * src/tar.c (long_options, main, usage, OPTION_STRING):
3815 Remove -E or --ending-file.
3816 * src/list.c (read_and): Likewise.
3817 * src/common.h (ending_file_option): Likewise.
3818 * src/buffer.c (close_archive): Likewise.
3820 * tests/after: Don't run two commands together in a pipeline,
3821 as some old shells mishandle pipeline exit status.
3823 1999-06-28 Paul Eggert <eggert@twinsun.com>
3825 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3826 * NEWS: Describe changes since 1.12.
3827 * README: Update bug reporting address; move paxutils ref to NEWS.
3829 Handle EINTR correctly.
3830 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3831 * lib/full-read.c, lib/full-write.c: New files.
3832 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3833 Prefer full_read to read and full_write to write.
3834 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3835 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3837 * src/extract.c (extract_sparse_file): Likewise.
3838 * src/rmt.c (get_string, main, report_error_message,
3839 report_numbered_error): Likewise.
3840 * src/rmt.h (rmtread, rmtwrite): Likewise.
3841 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3842 rmt_write__, rmt_ioctl__): Likewise.
3843 * src/update.c (append_file): Likewise.
3844 * src/system.h (full_read, full_write): New decls.
3846 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3847 lib/xmalloc.c, src/arith.c, src/misc.c.
3849 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3850 New macros. All uses of STDIN and STDOUT changed.
3851 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3852 instead of 0 and STDOUT_FILENO instead of 1.
3853 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3854 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3856 * src/rmt.c (private_strerror): Avoid const. Translate results.
3858 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3859 in the presence of NFS clock skew.
3861 1999-06-25 Paul Eggert <eggert@twinsun.com>
3863 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3865 * src/buffer.c (write_archive_buffer): New function.
3866 (child_open_for_compress, flush_write, flush_read): Use it to write
3868 (open_archive): Report error if fstat of archive fails.
3869 Improve efficiency of check for /dev/null.
3870 Also, fix some corner cases with remote archives and /dev/null checking.
3871 (close_archive): Test for input fifo only if not remote.
3872 Truncate output archive only if it's not remote.
3874 * src/misc.c (remove_any_file):
3875 Don't terminate if you see . or ..; just skip them.
3877 1999-06-18 Paul Eggert <eggert@twinsun.com>
3879 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3881 Output sizes using a format that's more compatible with
3882 traditional tar (and with GNU Emacs).
3883 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3884 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3885 Don't subtract 1 from size.
3886 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3887 Output a trailing NUL unless the value won't fit without it.
3888 (finish_header): No need to append NUL to chksum, now that
3891 1999-06-16 Paul Eggert <eggert@twinsun.com>
3893 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3895 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3896 @INTLLIBS@ might invoke rpl_realloc.
3898 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3899 (intconv): Remove; use xstrto* fns instead.
3900 ("xstrtol.h"): Include.
3901 (check_decimal): Remove.
3902 (long_options, usage, OPTION_STRING, decode_options):
3903 Remove -y, --bzip2, --unbzip2.
3904 (decode_options): Use xget_version instead of get_version.
3905 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3906 Replace invocations of check_decimal with xstrtoumax.
3908 * tests/preset.in (echo_n, echo_c): Remove.
3910 * tests/after: Don't rely on $echo_c and $echo_n.
3912 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3913 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3914 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3915 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3916 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3917 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3918 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3919 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3920 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3921 m4/xstrtoumax.m4: New files.
3923 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3924 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3925 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3926 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3927 (AC_CHECK_FUNCS): Remove lchown.
3928 (AC_REPLACE_FUNCS): Remove basename, dirname.
3929 Add lchown, strtol, strtoul.
3930 (jm_FUNC_MKTIME): Add.
3931 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3932 are also built via the ANSI2KNR-filtering rules.
3933 Use a no-op line to work around bug in automake 1.4 with malloc and
3935 (AC_OUTPUT): Add m4/Makefile.
3937 * lib/Makefile.am (EXTRA_DIST):
3938 Add lchown.c, malloc.c, mktime.c, realloc.c,
3939 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3940 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3941 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3942 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3943 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3945 * src/system.h (uintmax_t): Don't declare; configure now does this.
3947 * src/common.h (backup_type): New decl.
3948 * src/common.h, src/misc.c, src/tar.c:
3949 Move include of backupfile.h to common.h.
3951 * src/misc.c (maybe_backup_file):
3952 Pass backup_type to find_backup_file_name.
3954 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3955 UINTMAX_STRSIZE_BOUND.
3957 * doc/tar.texi: Remove --bzip2.
3958 Fix @xref typos reported by latest makeinfo.
3960 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3962 (M4DIR, ACINCLUDE_INPUTS): New macros.
3963 ($(srcdir)/acinclude.m4): New rule.
3965 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3966 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3967 now generated automatically by autoconf.
3969 1999-05-15 Paul Eggert <eggert@twinsun.com>
3971 * doc/tar.texi: Remove -y.
3973 1999-04-09 Paul Eggert <eggert@twinsun.com>
3975 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3976 (we were allocating too much storage).
3977 (uintmax_t): Don't declare; configure now does this.
3979 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3981 1999-03-22 Paul Eggert <eggert@twinsun.com>
3983 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3985 * acinclude.m4 (AC_LFS_FLAGS):
3986 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3987 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3988 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3990 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3991 New macros; needed for latest GNU xmalloc.c.
3993 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3994 (libtar_a_SOURCES): Add quotearg.c.
3995 * list.c: Include <quotearg.h>.
3996 (from_oct): Add forward decl.
3997 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3998 (from_oct): Report an error only if TYPE is nonzero.
3999 Quote any funny characters in bad header.
4001 1999-03-20 Paul Eggert <eggert@twinsun.com>
4003 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4005 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4006 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4008 (AC_LFS): Simplify AIX revision number test.
4010 1999-03-17 Paul Eggert <eggert@twinsun.com>
4012 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4014 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4015 Remove; it doesn't work that well
4016 with AC_CANONICAL_HOST.
4017 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4019 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4021 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4023 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4025 * tar.texi: Fix bug-report addr.
4027 * README: Remove --with-included-malloc.
4028 Upgrade version numbers of build software.
4030 1999-03-07 Paul Eggert <eggert@twinsun.com>
4032 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4034 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4035 where bindtextdomain and gettext require -lintl.
4036 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4037 `no' means it failed.
4038 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4039 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4040 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4041 to add anything to the command line (it's all in config.h).
4042 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4044 1999-03-01 Paul Eggert <eggert@twinsun.com>
4046 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4048 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4050 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4051 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4052 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4053 like OFF_MAX, which are not reliable
4054 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4055 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4056 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4058 * src/incremen.c (get_directory_contents):
4059 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4060 Have statx depend on STX_HIDDEN, not AIX.
4062 * src/create.c (to_oct):
4063 New parameter substitute, giving a substitute value to use
4064 when the original value is out of range. Do not append a space to the
4065 output; modern tars don't. When a value is out of range, specify the
4066 maximum value, not the number of bits.
4067 (GID_NOBODY, UID_NOBODY): New macros.
4068 (gid_to_oct, uid_to_oct): Use them as substitutes.
4069 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4070 (dump_file): Check whether the file changed as we read it.
4072 * src/rmt.c (main): Remove suspicious AIX/386 code.
4074 1999-02-19 Paul Eggert <eggert@twinsun.com>
4076 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4077 returns a type compatible with char *; it doesn't on SunOS
4078 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4080 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4082 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4083 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4085 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4087 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4088 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4089 * acinclude.m4 (AM_WITH_NLS):
4090 Update to latest gettext version (serial 5).
4091 (AC_LFS_FLAGS): New macro
4092 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4093 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4094 Work properly in cross-compilation scenario, by checking for getconf
4095 with AC_CHECK_TOOL and by ditching uname in favor of
4096 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4098 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4099 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4100 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4101 since getdate.y now uses ANSI code.
4103 * config.guess, config.sub: New files; taken from automake 1.4.
4105 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4106 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4107 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4108 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4109 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4110 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4111 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4113 1999-02-01 Paul Eggert <eggert@twinsun.com>
4115 * src/tar.c: Update copyright.
4119 1999-02-01 Paul Eggert <eggert@twinsun.com>
4121 * NEWS, configure.in: Version 1.12.64004
4123 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4125 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4127 * src/extract.c (extract_archive): Fix bug when extracting sparse
4128 files: they were trashing the tar file header.
4130 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4131 Add -y or --bzip2 or --bunzip2 option.
4133 1999-01-30 Paul Eggert <eggert@twinsun.com>
4135 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4136 cached_no_such_uid, cached_no_such_gid): New vars.
4137 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4138 Cache failures, too.
4140 * src/tar.c (decode_options):
4141 Don't pass names longer than UNAME_FIELD_SIZE to
4142 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4144 1999-01-27 Paul Eggert <eggert@twinsun.com>
4146 * NEWS, configure.in: Version 1.12.64003
4148 * src/buffer.c (backspace_output, close_archive): Cast
4149 rmtlseek position arg to off_t, for benefit of K&R compilers
4151 * src/compare.c (verify_volume): Likewise.
4153 * NEWS, configure.in: Version 1.12.64002
4155 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4156 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4157 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4158 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4159 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4160 uid_from_oct): Likewise.
4162 1999-01-25 Paul Eggert <eggert@twinsun.com>
4164 * incremen.sh: Fix timing bug in regression test.
4166 1999-01-22 Paul Eggert <eggert@twinsun.com>
4168 * NEWS, configure.in: Update version
4170 * Makefile.am (localedir): Change to $(datadir)/locale.
4171 (DEFS): New macro, defining LOCALEDIR.
4172 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4173 (INCLUDES): Add -I..
4175 * Makefile.am (localedir): Change to $(datadir)/locale.
4177 1999-01-21 Paul Eggert <eggert@twinsun.com>
4179 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4181 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4182 * src/Makefile.am (localedir): Likewise.
4183 (DEFS): New macro, defining LOCALEDIR.
4184 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4185 (INCLUDES): Add `-I..'.
4187 * tests/incremen.sh: Fix timing bug.
4189 1999-01-20 Paul Eggert <eggert@twinsun.com>
4191 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4192 `lfs.7' changed to `64000' in version number
4193 to conform to gnits standards.
4195 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4196 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4198 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4201 1998-12-07 Paul Eggert <eggert@twinsun.com>
4203 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4205 * src/list.c (read_header):
4206 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4208 1998-11-30 Paul Eggert <eggert@twinsun.com>
4210 * configure.in: Quote the output of uname.
4212 * src/extract.c (set_stat): chmod after chown even when not root;
4213 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4215 1998-11-15 Paul Eggert <eggert@twinsun.com>
4217 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4219 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4220 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4222 1998-10-28 Paul Eggert <eggert@twinsun.com>
4224 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4226 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4229 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4230 On many installations, rexec is disabled.
4232 1998-08-07 Paul Eggert <eggert@twinsun.com>
4234 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4236 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4237 for nameless users and groups.
4239 1998-02-17 Paul Eggert <eggert@twinsun.com>
4241 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4242 * NEWS, README: Add explanation of why this isn't an official version.
4244 1998-02-02 Paul Eggert <eggert@twinsun.com>
4246 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4247 This is an unofficial version.
4249 1997-12-17 Paul Eggert <eggert@twinsun.com>
4251 * src/incremen.c (ST_DEV_MSB): New macro.
4252 (NFS_FILE_STAT): Use most significant bit of st_dev,
4253 even if it's unsigned.
4255 1997-12-08 Paul Eggert <eggert@twinsun.com>
4257 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4259 1997-11-19 Paul Eggert <eggert@twinsun.com>
4261 * configure.in (HAVE_INTTYPES_H):
4262 Don't ignore cache variable if it's already set.
4264 1997-11-10 Paul Eggert <eggert@twinsun.com>
4266 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4267 * src/delete.c (records_read): Now off_t.
4268 (move_archive): Don't assume mt_count is of type daddr_t.
4270 1997-10-30 Paul Eggert <eggert@twinsun.com>
4272 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4273 Set to appropriate values if large file support
4274 needs explicit enabling.
4275 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4277 New macros to configure.
4278 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4280 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4281 major_t, minor_t, ssize_t): New macros.
4283 * src/arith.h (TARLONG_FORMAT):
4284 Fix typo: %uld -> %lu. Use unsigned when long long
4286 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4287 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4289 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4290 2nd arg is now unsigned long.
4292 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4293 (prepare_record_buffer): Arg is now size_t.
4294 Remove now-useless casts.
4296 (main): Use `long' for status, so that it can store ssize_t.
4297 Use daddr_t, mode_t, size_t, off_t when appropriate.
4298 Convert daddr_t and off_t values ourselves, since they might be longer
4299 than long. Convert other types using `long' primitives.
4300 When processing MTIOCTOP, do not try to pass resulting
4301 count back, since it won't work (it could be too large) and it's
4302 not expected anyway.
4305 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4306 now-useless casts. Use unsigned long to print *_t types, except use
4307 STRINGIFY_BIGINT for off_t.
4308 (update_archive): Cast -1 to dev_t when necessary.
4310 * src/tar.c (check_decimal):
4311 Now returns 1 if successful, 0 otherwise, and returns
4312 uintmax_t value into new arg. Check for arithmetic overflow.
4313 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4314 Check for overflow on user or group ids.
4316 * src/compare.c (diff_init, process_rawdata, read_and_process,
4317 diff_sparse_files, diff_archive):
4318 Use off_t, pid_t, size_t, ssize_t when appropriate.
4319 Remove now-useless casts. Use unsigned long to print *_t types,
4320 except use STRINGIFY_BIGINT for off_t.
4322 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4323 Size arg is now size_t.
4325 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4326 when allocating buffer.
4329 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4330 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4331 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4334 (get_status_string, get_status_off): New function.
4335 (get_status): Now returns long, so that it can store ssize_t.
4336 Invoke get_status_string to do the real work.
4337 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4338 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4339 (rmt_ioctl__): Convert mt_count by hand,
4340 since it might be longer than long.
4342 * src/mangle.c (extract_mangle):
4343 Check for overflow when converting off_t to size_t.
4344 Use off_t, size_t when appropriate. Remove now-useless casts.
4346 * src/system.h (mode_t): Remove; now done by autoconf.
4347 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4348 Return number of ST_NBLOCKSIZE-byte blocks,
4349 not number of 512-byte blocks;
4350 this also helps to avoid overflow.
4351 (st_blocks): Declare if needed.
4352 (ST_NBLOCKSIZE): New macro.
4353 (<limits.h>, <inttypes.h>): Include if available.
4354 (CHAR_BIT): New macro.
4355 (uintmax_t): New typedef.
4356 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4357 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4358 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4360 * src/names.c (name_init):
4361 Fix typo in error message: FILE* was passed, but char*
4364 (read_name_from_file, name_gather, addname, name_match, name_scan,
4365 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4367 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4369 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4370 (extract_sparse_file): Args now use off_t.
4372 (set_mode, set_stat, make_directories, extract_sparse_file,
4373 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4374 now-useless casts. Use unsigned long to print *_t types, except use
4375 STRINGIFY_BIGINT for off_t.
4377 * src/misc.c (quote_copy_string):
4378 Use size_t when appropriate. Remove now-useless casts.
4380 * src/list.c (read_and, list_archive, read_header, decode_mode,
4381 print_header, print_for_mkdir):
4382 Use mode_t, off_t, size_t when appropriate. Remove
4383 now-useless casts. Use unsigned long to print *_t types, except use
4384 STRINGIFY_BIGINT for off_t.
4386 (read_header): Check for overflow when converting header size.
4388 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4389 const char *. Size arg is now size_t. Now takes new type and maxval
4390 args. Compute result using uintmax_t, not long. Report error if
4391 field does not contain octal number in range.
4392 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4393 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4394 uintmax_from_oct): New functions.
4396 (stringify_uintmax_t_backwards): New function.
4398 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4399 (skip_file): Offset arg is now off_t.
4401 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4402 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4404 (write_error): Arg is now ssize_t.
4405 (child_pid): Now pid_t.
4406 (available_space_after): Now size_t.
4408 (child_open_for_compress, child_open_for_uncompress, flush_write,
4409 open_archive, flush_write, write_error, flush_read, close_archive):
4410 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4411 casts. Use unsigned long to print *_t types, except use
4412 STRINGIFY_BIGINT for off_t.
4414 * src/delete.c (records_read): Now daddr_t.
4415 (move_archive): Arg is now daddr_t. Check for overflow when
4417 (move_archive, delete_archive_members): Use daddr_t, off_t when
4418 appropriate. Remove now-useless casts.
4420 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4421 (rmt_lseek): Now returns off_t.
4423 * src/create.c (to_oct):
4424 Now static. Value arg is now uintmax_t. Accept new args
4425 giving name of type of octal field, for error messages. Report an
4426 error if the value is too large to fit in the field.
4427 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4428 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4430 (write_eot, write_long, finish_header, deal_with_sparse,
4431 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4432 appropriate. Remove now-useless casts. Use unsigned long to print
4433 *_t types, except use STRINGIFY_BIGINT for off_t.
4435 (find_new_file_size): 1st arg is now off_t*.
4436 (finish_sparse_file): Args now use off_t, not long.
4437 Check for lseek error.
4438 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4439 (dump_file): Device arg is now dev_t.
4440 Avoid overflow when testing whether file has holes
4441 by using the new ST_NBLOCKSIZE macro.
4443 * src/incremen.c (struct accumulator, add_to_accumulator,
4444 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4445 Use size_t for sizes.
4446 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4447 Use dev_t, ino_t for devices and inodes.
4448 (gnu_restore): Use off_t for file offsets.
4449 (struct directory): Use char for flags. Add new flag `nfs'.
4451 (NFS_FILE_STAT): New macro.
4452 (note_directory): Accept struct stat * instead of
4453 device and inode number. All callers changed.
4454 (note_directory, get_directory_contents):
4455 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4456 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4458 * src/common.h (record_size, struct name, struct sp_array,
4459 available_space_after):
4460 Use size_t for sizes.
4461 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4462 Use off_t for file offsets.
4463 (struct name): dir_contents is now const char *, not char *.
4464 (dump_file, get_directory_contents): Use dev_t for devices.
4465 (to_oct): Remove decl.
4466 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4467 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4468 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4469 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4470 UINTMAX_FROM_OCT): New macros.
4471 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4472 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4473 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4474 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4475 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4476 (print_for_mkdir): 2nd arg is now mode_t.
4478 See ChangeLog.1 for earlier changes.
4481 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4484 This file is part of GNU tar.
4486 GNU tar is free software; you can redistribute it and/or modify
4487 it under the terms of the GNU General Public License as published by
4488 the Free Software Foundation; either version 2, or (at your option)
4491 GNU tar is distributed in the hope that it will be useful,
4492 but WITHOUT ANY WARRANTY; without even the implied warranty of
4493 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4494 GNU General Public License for more details.
4496 You should have received a copy of the GNU General Public License
4497 along with GNU tar; see the file COPYING. If not, write to
4498 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4499 Boston, MA 02111-1307, USA.