1 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * src/list.c (decode_header): Discern between pax and ustar
5 Initialize current_stat_info.archive_file_size.
7 NOTE: Modifications from this date on are temporarily
8 stored on local CVS on mirddin. This repository will
9 be synchronized with Savannah as soon as the latter
10 becomes operational again.
12 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
15 * src/sparse.c: Initial implementation of GNU/pax sparse
17 * src/common.h (xheader_store): Changed prototype.
18 * src/create.c: Update calls to xheader_store
19 * src/extract.c (extract_archive): Check reported size vs.
20 archive file size to determine if we have to do with a
22 * src/tar.c (usage): Cleaned up the sample argument to --newer
24 (decode_options): Allow --sparse for POSIX_FORMAT archives.
25 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
27 Implemented GNU.sparse.* keywords.
29 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
31 * configure.ac: Check for setlocale. Thanks Bruno Haible for
34 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
36 * src/create.c (write_gnu_long_link): Use oldgnu
37 magic with @LongLink blocks.
39 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
41 * src/tar.h: Support for star sparse format.
42 * src/sparse.c: Likewise.
44 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
46 * src/sparse.c (sparse_diff_file): New function
47 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
48 (sys_compare_uid_gid): Removed.
49 (sys_compare_links,report_difference): Changed prototype
50 (sparse_diff_file): New function
51 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
52 (sys_compare_uid_gid): Removed.
53 (sys_compare_links): Changed declaration
54 * src/compare.c (diff_archive): Use sparse_diff_file.
56 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
58 Rewritten sparse file handling.
60 * src/sparse.c: New file. Provides a universal framework
61 for various methods for sparse files handling.
62 * src/Makefile.am: Added sparse.c
63 * src/common.h (struct sp_array,sparsearray,sp_array_size)
64 (init_sparsearray,fill_in_sparse_array): Removed
65 (enum dump_status): New data type
66 (pad_archive,close_diag,open_diag,read_diag_details)
67 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
69 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
71 (print_header): Changed prototype declaration.
72 * src/tar.h (struct sp_array): Declaration from common.h
73 (struct tar_stat_info): New members archive_file_size,
74 sparse_map_avail,sparse_map.
75 * src/create.c: Major rewrite.
76 * src/extract.c: Use new sparse file interface.
77 * src/compare.c (diff_sparse_files): Temporary placeholder.
79 * src/buffer.c: Minor changes
80 * src/tar.c: Likewise.
81 * src/list.c: Likewise.
82 * src/misc.c (close_diag,open_diag,read_diag_details)
83 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
84 diagnostics functions.
85 * src/incremen.c: Use new diagnostics functions.
86 * src/names.c: Likewise.
88 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
90 * configure.ac: Fixed check for setsockopt
92 * src/create.c: Do not zero-terminate name field if
93 the name is exactly 100 characters long.
94 (write_ustar_long_name): Fixed cheking for unsplittable
97 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
99 * src/create.c (start_header): Removed debugging hook
100 (dump_file): Fixed handling of linkname field.
101 * src/names.c (safer_name_suffix): If the input
102 file name ends with a slash, output one should do so
104 * doc/tar.texi: Documented --format=ustar
106 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
108 * src/tar.h (archive_format): USTAR_FORMAT: New type.
109 * src/create.c: Added POSIX.1-1988 support.
110 * src/names.c (safer_name_suffix): Skip leading ./
111 * src/tar.c: New option --format=ustar forces
112 POSIX.1-1988 archive format.
113 * tests/delete03.sh: Updated.
114 * tests/extrac04.sh: Updated.
115 * tests/multiv01.sh: Updated.
117 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
119 * src/list.c (read_and): Initialize current_stat_info
120 and extended_header at the start of the loop.
121 * src/names.c (all_names_found): Check if the argument
122 contains valid filename. Fixes coredump on `not_a_tar_file'
123 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
124 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
125 Fixes `pax-big-10g' bug.
127 2003-11-12 Paul Eggert <eggert@twinsun.com>
129 Fix some C compatibility bugs reported by Joerg Schilling.
131 * src/common.h (stripped_prefix_len): Fix misspelling
132 "stripped_path_len" in declaration.
133 * src/rmt.c (main): Use "return FOO;" rather than
134 "exit (FOO);"; we no longer have to worry about
135 pre-ANSI hosts that mishandled returned values from "main".
136 * src/tar.c (main): Likewise. This avoids warnings on some
138 * src/system.c: Include signal.h, for 'kill'.
139 * src/system.h (DEV_BSIZE): Remove.
140 (DEFAULT_ST_BLKSIZE): New macro.
141 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
142 * src/tar.c (enum): Remove comma just before }.
144 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
146 * src/list.c (decode_header): Initialize st_atime and
149 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
151 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
152 Bunk <bunk@fs.tum.de> for reporting.
153 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
154 <martin@xemacs.org> for spotting.
156 2003-11-04 Paul Eggert <eggert@twinsun.com>
158 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
161 2003-10-26 Paul Eggert <eggert@twinsun.com>
163 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
164 Bug reported by Christian Weisgerber.
166 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
170 * src/tar.c (decode_options): Removed superfluous archive format
172 * doc/tar.texi: Documented new features.
174 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
177 * THANKS: Added Wojciech Polak
178 * configure.ac: Added checks for missing functions. Raised
179 version number to indicate alpha release.
180 * lib/Makefile.am: Added missing headers
181 * lib/waitpid.c: Added missing includes.
182 * src/extract.c: Likewise.
183 * src/names.c: Removed spurious includes.
184 * src/xheader.c: Likewise.
185 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
186 macro overriding broken mkdir prototypes.
188 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
190 * configure.ac: Check for dev_t and ino_t.
191 * m4/Makefile.am: Added missing files.
192 * src/system.c: New file.
193 * src/Makefile.am: Added system.c
194 * src/common.h: Prototypes for functions from system.c
195 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
196 * src/buffer.c: Moved system dependencies to system.c
197 * src/compare.c: Likewise.
198 * src/create.c: Likewise.
199 * src/delete.c: Likewise.
200 * src/extract.c: Likewise.
201 * src/rtapelib.c: Likewise.
203 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
205 Implemented --occurrence option.
208 * src/tar.c: New option --occurrence.
209 * src/common.h (occurrence_option): New global
210 (struct name): Changed `found' member to `uintmax_t
212 (names_done): Removed
213 (all_names_found): Changed prototype.
214 (ISFOUND,WASFOUND): New macros
215 * src/delete.c (delete_archive_members): Honor --occurrence
217 * src/list.c (read_and): Likewise.
218 * src/names.c: Count number of occurrences of each name in the
220 (name_match): Honor --occurrence option.
221 (names_done): Removed
222 (all_names_found,names_notfound): Rewritten.
224 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
226 * src/tar.c: Removed extra precaution regarding
227 subcommand_option == CAT_SUBCOMMAND
228 * lib/Makefile.am: Updated
230 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
232 * src/common.h (names_done): New function.
233 * src/names.c: Likewise.
234 * src/list.c (read_and): Use all_names_found() as `while'
236 * src/tar.c: New option --first-copy
239 2003-09-24 Paul Eggert <eggert@twinsun.com>
241 * src/rmt.c (main): Don't translate Copyright string; international
242 law says the word "Copyright" should be in English.
243 * src/tar.c (decode_options): Likewise.
245 2003-09-22 Paul Eggert <eggert@twinsun.com>
247 * doc/tar.texi (extracting untrusted archives): New section.
249 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
250 Return size_t, not pointer, so that we don't have to worry about
251 violating the C standard by converting char const * to char *.
253 * src/names.c (stripped_path_len): Likewise. Strip file system
254 prefix, too. Count adjacent slashes as if they were one slash;
255 that is the POSIX standard.
257 2003-09-17 Paul Eggert <eggert@twinsun.com>
259 * README-alpha: Document maintainer tool assumptions a bit. GNU
260 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
261 Debian bug 211447. Fix minor misspellings/whitespace nits.
263 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
264 gl_USE_SYSTEM_EXTENSIONS.
266 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
267 * m4/.cvsignore: Add restrict.m4, time_r.m4.
269 2003-09-17 Paul Eggert <eggert@twinsun.com>
271 * bootstrap: Don't use "for option; do";
272 Solaris 8 /bin/sh doesn't like that.
274 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
276 * README-alpha: Updated
279 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
281 * README-alpha: Updated
283 * po/POTFILES.in: Added src/xheader.c
284 * src/common.h (cut_path_elements): Added proto.
286 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
288 * src/buffer.c: Use ngettext where appropriate.
289 * src/compare.c: Likewise.
290 * src/create.c: Likewise.
291 * src/misc.c: Likewise.
292 * src/tar.c: Likewise.
293 * src/update.c: Likewise.
295 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
297 * .cvsignore: Added *.shar.gz
300 * src/common.h (strip_path_elements): New variable.
301 * src/extract.c (extract_archive): Implemented --strip-path
302 * src/names.c (cut_path_elements): New functon.
303 * src/tar.c: New option --strip-path=NUM.
304 (decode_options) Assign boolean values to bool variables.
306 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
308 * src/delete.c: Fixed deletion from the POSIX archives.
309 * src/list.c (read_header): Minor change.
310 * src/tar.c (main): Do not check for volume_label_option
311 if subcommand_option is not CREATE_SUBCOMMAND.
312 * src/xheader.c (xheader_decode): Store the header as
313 well (for eventual delete).
315 * tests/incremen.sh: Explicitly request GNU format. This will
316 disappear when GNU extended header keywords are working.
317 * tests/multiv01.sh: Likewise
318 * tests/volume.sh: Likewise
320 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
322 * src/create.c: Support for "linkpath" extended keyword.
323 * src/xheader.c (decode_record): Reversed the return
326 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
328 * configure.ac: Allow to redefine the default output format.
329 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
330 (archive_format_string): New function.
331 (usage): Updated help output.
336 2003-09-02 Paul Eggert <eggert@twinsun.com>
338 * src/common.h (destroy_stat, xheader_decode, xheader_store,
339 xheader_read, xheader_finish, xheader_destroy): Add decls;
342 * src/create.c (write_extended): Remove unused local 'bufsize'.
344 * src/delete.c (delete_archive_members): Handle case of
345 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
346 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
347 occurs, as it's not possible.
348 * src/update.c (update_archive): Likewise.
350 Use "const" when possible in new code.
351 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
352 (fmttab): Now const. All uses changed.
353 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
354 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
355 decode_record, xheader_store, xheader_print, code_string, code_time,
356 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
357 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
358 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
359 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
360 uid_coder, uid_decoder, uname_coder, uname_decoder):
361 Use pointers to const when possible.
362 (xhdr_tab): Now const.
364 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
365 (set_archive_format): Report an error if no format name matches,
366 instead of returning an undefined value.
368 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
369 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
370 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
371 uid_decoder, uname_decoder): Remove unused keyword arg.
374 * src/tar.c (set_archive_format): Now static.
375 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
377 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
378 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
379 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
380 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
381 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
382 Remove forward decls; no longer needed.
383 (xhdr_tab): Move to end, so that the forward decls aren't needed.
384 Add a forward declaration.
386 Use 'bool' in new code, when appropriate.
387 * src/xheader.c (decode_record): Return bool, not int.
388 * src/common.h (read_header): Since it accepts bool, change
389 all callers to use false and true rather than 0 and 1.
391 * src/xheader.c (decode_record): Fix misspelling in diagnostic
392 "extended headed" -> "extended header".
394 GNU coding style fixes.
395 * src/xheader.c (decode_record, xheader_decode):
396 Do not use decls like "char *p, *q;".
399 (xheader_store): Avoid parentheses around object operand of sizeof.
401 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
403 * src/create.c (start_header): Store long file names
404 in "path" keyword of an extended header if in POSIX
406 (finish_header): print header before calling write_extended().
407 * src/list.c (list_archive): Always decode the header. This
408 is necessary so the extended header is processed and the correct
409 filename is printed no matter what the state of verbose_option.
410 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
413 2003-09-01 Paul Eggert <eggert@twinsun.com>
415 Update from gnulib, and correct fnmatch to fnmatch-gnu.
416 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
418 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
420 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
421 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
422 copying rules from gnulib module descriptions.
423 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
424 Update from gnulib modules alloca, fnmatch, getline, stdbool.
425 * m4/.cvsignore: Add utimes-null.m4. Sort.
427 2003-09-01 Sergey Poznyakoff
429 Added initial support for creating POSIX headers.
431 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
432 (string_to_chars): New functions
433 (struct xheader): Changed structure
434 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
436 * src/create.c (string_to_chars): New function.
437 (write_extended): New function
438 (start_header): Create extended POSIX headers if necessary.
439 (finish_header): Likewise.
440 * src/list.c (print_header): Take user/group from
442 * src/names.c (gid_to_gname,gname_to_gid)
443 (uid_to_uname,uname_to_uid): Changed prototypes.
444 * src/tar.c: New option --format.
445 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
446 (struct extra_header): Removed unused structure.
447 (union block.extra_header): Removed unused member.
448 * src/xheader.c: Implemented coder functions.
449 * bootstrap: Added obstack.
450 * lib/.cvsignore: Likewise.
451 * configure.ac: Added 'gl_OBSTACK'
452 * m4/Makefile.am: Added new files.
453 * m4/.cvsignore: Likewise.
454 * TODO: Minor formatting change
456 2003-08-31 Sergey Poznyakoff
458 Added initial support for POSIX extended and STAR headers
459 (only for listing/extracting).
461 * src/xheader.c: New file.
462 * src/Makefile.am: Added xheader.c
463 * src/tar.h (struct star_header): New datatype
464 (XHDTYPE,XGLTYPE): New defines
465 (enum archive_format:STAR_FORMAT): New member
466 (struct tar_stat_info): New datatype.
467 (union block.star_header): New member.
468 * src/common.h (orig_file_name,current_file_name)
469 (current_trailing_slash,current_link_name): Removed variables.
470 (current_stat_info): New variable
471 (current_stat): Removed
472 (extended_header): New variable
473 (decode_header): Changed prototype.
474 * src/list.c (decode_header): Added initial support for POSIX extended
476 (skip_member): Check oldgnu_header only if current_format is set
478 * src/buffer.c: Use current_stat_info
479 * src/compare.c: Likewise.
480 * src/create.c: Likewise.
481 * src/delete.c: Likewise.
482 * src/incremen.c: Likewise.
483 * src/mangle.c: Likewise.
484 * src/update.c: Likewise.
485 * src/extract.c: Likewise.
486 (make_directories): Improved check for the existence of the directory
487 * src/tar.c (destroy_stat): New function.
489 2003-08-29 Paul Eggert <eggert@twinsun.com>
491 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
492 was worth (e.g., different users in en_GB disagree about -ize
494 * po/en_GB.po: Remove.
496 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
500 * src/tar.c: Removed support for the obsolete command line
502 * doc/tar.texi: Removed references to the obsolete command
505 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
509 * doc/tar.texi: Updated
510 * src/common.h (check_links_option): New variable
511 (orig_file_name): New variable
512 (check_links): New proto.
513 * src/create.c (struct link.nlink): New member
514 (link_table): Static for the module.
515 (dump_file): Update `link' member when adding new links
517 (check_links): New function.
518 * src/list.c (print_header): Use orig_file_name.
519 * src/tar.c: New option --check-links. Changed semantics of
520 -o to comply to UNIX98 when extracting and to its previous
522 (main): Call check_links if --check-links. was given.
524 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
526 * src/list.c (print_header): Revised
527 * NEWS: Started the entry for 1.13.26
528 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
530 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
532 * .cvsignore: Added to the repository.
533 * doc/.cvsignore: Likewise.
534 * lib/.cvsignore: Likewise.
535 * m4/.cvsignore: Likewise.
536 * po/.cvsignore: Likewise.
537 * scripts/.cvsignore: Likewise.
538 * src/.cvsignore: Likewise.
539 * tests/.cvsignore: Likewise.
541 * lib/Makefile.am: Added exitfail.[hc]
542 * src/misc.c (chdir_do): Fixed call to restore_cwd
543 * src/buffer.c (flush_read): Fixed behavior on short
544 reads right after opening the new archive (multiv01.sh test).
545 (new_volume): Special handling for "-".
546 * src/list.c (print_header): Print trailing slash if
547 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
548 * tests/multiv01.sh: Minor changes.
549 * m4/Makefile.am: Added missing files.
551 2003-07-05 Paul Eggert <eggert@twinsun.com>
553 Finish the checkin begin yesterday.
555 * NEWS: Document the user-visible changes installed in the last
558 * TODO: New file (actually, resurrected; but with new contents).
560 * src/list.c (read_and): Give full type for procedure arg.
561 (read_header): Strip trailing slashes, setting current_trailing_slash.
562 (tartime): Avoid int overflow when printing year (!).
563 (print_header): New arg specifying block ordinal. All uses changed.
564 Print link as 'h' type. Give labels for long links and names.
566 * src/misc.c (contains_dot_dot): Moved to names.c
567 (must_be_dot_or_slash): New function.
568 (safer_rmdir): Use it.
569 (remove_any_file): Now takes enum as option, not boolean.
570 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
571 to unlink a directory.
572 (deref_stat): Accept bool, not int.
574 * src/names.c (namelist_match): Allow partial matches only if
576 (hash_string_hasher): Renamed from hash_avoided_name.
577 (hash_string_compare): Renamed from compare_avoided_anames.
578 (hash_string_insert, hash_string_lookup): New functions.
579 (add_avoided_name, is_avoided_name): Use them.
580 (safer_name_suffix): New function.
581 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
583 * src/rmt.c: Don't include print-copyr.h.
584 (prepare_input_buffer): New arg FD.
585 Do not read more than INT_MAX bytes at once,
586 since it breaks on some brain damaged Tru64 hosts.
588 when retrying instead of subtracting 1024; for speed.
589 (main): Use gettext to translate (C), not print_copyright.
591 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
592 now that gnulib handles this.
593 Include <stddef.h> and <limits.h> unconditionally, now that we assume
595 Assume that offsetof is defined in stddef.h.
596 Do not include <sys/param.h>.
597 (realloc, lseek): Do not declare.
598 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
599 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
600 declarations, since we now assume C89 or better.
601 (PARAMS): Remove, as we now assume C89. All uses changed.
602 (bindtextdomain, textdomain): Include <gettext.h> to define.
603 Include <unlocked-io.h>.
604 (valloc): Define if not defined, and if valloc is not declared.
605 (xstrdup): Remove decl.
607 * src/tar.c: Do not include <print-copyr.h>.
609 (get_date): Remove decl.
610 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
611 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
612 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
613 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
614 (long_options, decode_options): Use them.
615 (OVERWRITE_DIR_OPTION): Remove.
616 (long_options): New options --index-file, --no-overwrite-dir.
617 Remove --overwrite-dir option.
618 (usage): Use PACKAGE_BUGREPORT.
619 (decode_options): Terminate new argv properly.
620 Use PACKAGE_NAME, PACKAGE_VERSION.
621 If verbose, report how we grokked any textual date option.
622 (main): Add support for index-file.
624 * tests/Makefile.am: Convert to UTF-8.
625 (AUTOMAKE_OPTIONS): Remove.
626 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
627 (INCLUDES): Remove ../intl.
628 (LDADD): Don't link libtar.a twice.
630 * tests/genfile.c: Convert to UTF-8.
631 Don't include <print-copyr.h>.
632 (DEFAULT_PATTERN): Renamed from DEFAULT.
633 (ZEROS_PATTERN): Renamed from ZEROS.
634 (main): Use gettext to translate (C), not print_copyright.
636 2003-07-04 Paul Eggert <eggert@twinsun.com>
638 Revamp to meet current standards of autoconf, automake,
639 gettext, and gnulib, and incorporate new translations.
641 * config/config.guess, config/config.sub, config/depcomp,
642 config/install-sh, config/mdate-sh, config/missing,
643 config/mkinstalldirs, config/texinfo.texi:
644 Moved here from parent directory, or from doc.
645 * config.hin: Renamed from config.h.in.
646 * config/config.rpath: New file.
648 * intl: Remove this subdirectory.
650 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
652 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
653 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
654 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
655 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
656 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
657 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
660 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
661 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
662 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
663 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
664 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
665 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
666 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
667 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
668 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
669 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
670 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
671 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
672 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
673 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
674 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
675 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
676 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
677 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
678 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
680 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
681 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
682 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
683 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
684 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
685 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
686 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
687 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
688 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
689 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
690 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
691 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
692 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
693 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
694 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
695 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
696 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
697 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
699 Upgrade to latest version from external source. The file "bootstrap"
700 now grabs these automatically, so we needn't keep track of them
701 in this change long any longer.
703 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
704 (SUBDIRS): Remove intl.
705 * PORTS: Update for star, Macintosh.
706 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
707 Bison 1.875, gettext 0.12.1.
708 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
709 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
710 (AC_CONFIG_AUX_DIR): New.
711 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
713 (AC_PREREQ): Bump from 2.52 to 2.57.
714 (AC_GNU_SOURCE): New.
715 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
716 we no longer support K&R C.
718 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
719 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
720 (AC_MBSTATE_T): Remove.
721 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
722 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
723 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
725 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
726 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
727 (AC_CHECK_TYPE): Remove ssize_t.
728 (gt_TYPE_SSIZE_T): Add.
729 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
730 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
731 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
732 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
733 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
734 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
735 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
736 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
737 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
738 napms, poll, select, strstr, usleep.
739 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
740 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
741 (AM_GNU_GETTEXT): Use external and need-ngettext options.
742 (AM_GNU_GETTEXT_VERSION): New.
743 (AC_OUTPUT): Remove intl/Makefile.
745 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
746 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
747 * doc/fdl.texi: Update to current GNU version.
748 * doc/gettext.texi: Update to current coreutils version,
749 plus a copyright notice.
750 * doc/tar.texi: Switch to new method for doing copyright notices.
751 Use @acronym instead of @sc where appropriate.
752 Remove empty examples. Give a few more examples.
754 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
755 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
756 are built up in pieces with +=.
757 (noinst_HEADERS, INCLUDES): Remove.
758 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
759 (libtar_a_LIBADD): Use $ rather than @.
760 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
762 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
763 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
764 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
765 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
766 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
767 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
768 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
769 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
770 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
771 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
772 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
773 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
774 prereq.m4, xstrtoimax.m4.
776 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
777 be translated, since it's not a user-visible tool.
779 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
781 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
782 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
783 consistency with coreutils.
784 (LDADD): Link LIBINTL after libtar.a, since
785 it's now external and should stand by itself.
787 * src/buffer.c (print_total_written): Adjust to new human.h
789 (child_open_for_compress): Do not increase size to BLOCKSIZE.
790 (open_archive): Open index file name.
791 Strip trailing slahes from file names.
792 (flush_write): Set size to 0 if not saving names.
793 (flush_write, flush_read): Use safer_name_suffix rather than
796 * src/common.h: Include <quote.h>.
797 (absolute_names_option, atime_preserve_option, backup_option,
798 block_number_option, checkpoint_option, dereference_option,
799 force_local_option, ignore_failed_read_option, ignore_zeros_option,
800 incremental_option, interactive_option, multi_volume_option,
801 numeric_owner_option, one_file_system_option, recursive_unlink_option,
802 read_full_records_option, remove_files_option, same_order_option,
803 show_omitted_dirs_option, sparse_option, starting_file_option,
804 to_stdout_option, totals_option, touch_option, verify_option,
805 dev_null_output, now_verifying, we_are_root): Now bool, not int.
806 (current_trailing_slash, index_file_name, recent_long_name_blocks,
807 recent_long_link_blocks): New vars.
808 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
809 (OVERWRITE_OLD_DIRS): Remove.
810 (enum remove_option): New enum.
811 (remove_any_file): Use it as option arg, not int.
812 (is_avoided_name, contains_dot_dot): Return bool, not int.
813 (safer_name_suffix): New decl.
815 * src/compare.c (now_verifying): Now bool, not int.
816 (fill_in_sparse_array): Move to extract.c. Now returns bool;
817 all callers changed to test for failure.
818 (diff_sparse_files): Take size from current_stat, not from param.
819 (diff_archive): Do not count trailing slashes in archives.
820 (verify_volume): Test for header failure after loop, not before.
822 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
824 (start_header): Clear devmajor and devminor fields, too.
825 (finish_header): New arg block_ordinal.
826 (init_sparsearray): Now extern. Set sp_array_size to
827 SPARSES_IN_OLDGNU_HEADER if it is zero.
828 (dump_file): Keep link table as a hash.
829 Do not count "file changed as we read it" as a failure.
831 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
832 Move extern decl to common.h.
834 * src/extract.c (we_are_root): Now bool, not int.
835 (check_time): Warn about implausibly old time stamps.
836 (set_stat): Use utimbuf, not stat_info.
837 (prepare_to_extract): New arg DIRECTORY.
838 (fill_in_sparse_array): Moved here from compare.c.
839 (extract_sparse_file): Now returns off_t, giving size left.
840 Truncate file at end.
841 (extract_archive): Use safer_name_suffix rather than rolling our own.
842 Use fill_in_sparse_array rather than rolling our own.
843 Strip trailing slashes more effectively.
844 Check for unsafe names.
846 * src/incremen.c (struct directory): nfs and found are now of type
848 (gnu_restore): Now takes directory name as argument, not offset
849 of directory name in a global. All uses changed.
850 (CURRENT_FILE_NAME): Remove.
853 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
856 2002-09-30 Paul Eggert <eggert@twinsun.com>
858 * src/rmt.c (prepare_input_buffer): Renamed form
859 prepare_record_buffer. All uses changed. Do not assume that
860 size_t is the same width as int.
862 2002-03-29 Paul Eggert <eggert@twinsun.com>
864 * src/incremen.c (get_directory_contents):
865 If ignore_failed_read_option, only warn about
866 get_directory_contents failures. Fix suggested by
869 2002-01-31 Mark W. Eichin <eichin@thok.org>
871 * src/buffer.c (child_open_for_compress): Don't try to read
872 past the end of the buffer.
874 2001-10-11 Jim Meyering <meyering@lucent.com>
876 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
877 and quote_n (1, ... to avoid clobbering a buffer.
879 2001-09-26 Paul Eggert <eggert@twinsun.com>
881 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
883 * src/buffer.c (flush_read): Don't diagnose partial blocks before
884 end of file; just ignore them silently.
886 * src/list.c (read_header): Don't keep around extended name
887 and link info indefinitely; keep it only for the next file.
888 This fixes a bug introduced in 1.13.24, and removes the need
889 for some static variables. Set recent_long_name and
890 recent_long_link to zero if there were no long links; this
891 avoids a violation of ANSI C rules for pointers in delete.c.
892 * THANKS: Add Christian Laubscher.
894 2001-09-26 Jim Meyering <meyering@lucent.com>
896 * doc/tar.texi (Remote Tape Server): is know -> is known
898 2001-09-25 Paul Eggert <eggert@twinsun.com>
900 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
901 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
902 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
903 want to distinguish EINVAL and EILSEQ.
905 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
907 * src/extract.c (maybe_recoverable):
908 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
910 2001-09-22 Paul Eggert <eggert@twinsun.com>
912 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
914 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
917 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
918 * PORTS: Add copyright notice, 'star' reference.
919 * README-alpha: Add copyright notice, autoconf 2.52 patch.
920 * THANKS: Add Christophe Kalt.
921 * config.sub: Upgrade to 2001-09-14 version.
923 * configure.ac (ALL_LINGUAS): Add ko.
924 * po/ko.po: Resurrected file.
926 * doc/convtexi.pl: Add coding advice for Emacs.
928 * doc/getdate.texi: Add copyright notice.
930 * doc/mdate-sh: Upgrade to automake 1.5 version.
932 * doc/tar.texi (extracting files): Mention --to-stdout.
933 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
934 (Overwrite Old Files): Likewise.
936 * lib/Makefile.am (noinst_HEADERS):
937 Remove copysym.h. Add print-copyr.h, unicodeio.h.
938 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
940 * lib/copysym.c, lib/copysym.h: Remove.
941 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
942 lib/unicodeio.h: New files.
944 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
945 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
947 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
948 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
950 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
951 * m4/isc-posix.m4: Remove.
953 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
955 * po/POTFILES.in: Add copyright notice.
957 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
959 * tests/Makefile.am (LDADD): Likewise.
961 * src/buffer.c (write_archive_buffer, close_archive):
962 If an archive is a socket, treat it like a FIFO.
963 (records_read, records_written): New vars.
964 (write_archive_to_stdout): Now bool, not int.
965 (open_archive, flush_write, flush_read): Keep records_read and
966 records_written up to date.
968 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
969 (write_archive_to_stdout): Now bool, not int.
970 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
971 (read_header): Now takes bool arg. Existing callers modified
972 to pass 0, unless otherwise specified.
974 * src/delete.c (records_read): Remove; now a global.
975 (acting_as_filter): Now bool, not int.
976 (recent_long_name, recent_long_link, recent_long_name_blocks,
977 recent_long_link_blocks, records_read, records_written): New decls.
978 (records_skipped): New var.
979 (move_archive): Don't divide by zero if arg is 0.
980 Use the above vars to compute how far to move.
981 (write_recent_blocks): New function.
982 (delete_archive_member): Pass 1 to read_header, so that it doesn't
983 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
984 Keep track of how many records have been skipped.
985 Let the buffer code count records.
986 When copying a header, copy any extended headers that came before it.
988 * src/extract.c (extract_archive): When marking a directory to be
989 updated after symlinks, stat all directories after it in the
990 delayed-set-stat list too, since they will be checked after
991 symlinks. Add support for --overwrite-dir.
993 * src/list.c (recent_long_name, recent_long_link,
994 recent_long_name_blocks, recent_long_link_blocks): New vars.
995 (read_and): Pass 0 to read_header.
996 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
997 headers into new vars. Null-terminate incoming symbolic links.
999 * src/rmt.c: Include print-copyr.h, not copysym.h.
1000 (main): Use print_copyright, not copyright_symbol.
1001 * src/tar.c (decode_options): Likewise.
1002 (OVERWRITE_DIR_OPTION): New constant.
1003 (long_options, usage, decode_options): Add --overwrite-dir.
1005 * src/tar.h: Put copyright notice into documentation.
1007 * tests/Makefile.am (TESTS): Add delete03.sh.
1008 * tests/delete03.sh: New file.
1010 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1011 (main): Use print_copyright, not copyright_symbol.
1012 Include <argmatch.h>.
1013 (pattern_strings): Remove.
1014 (pattern_args, pattern_types): New constants.
1015 (main): Use XARGMATCH, not argmatch.
1017 2001-09-20 Jim Meyering <meyering@lucent.com>
1019 * lib/xstrtol.c (strtoimax): Guard declaration with
1020 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1021 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1022 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1023 (strtoumax): Likewise, for completeness (it wasn't necessary).
1024 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1025 Check for declaration of strtoimax.
1026 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1027 Check for declaration of strtoumax.
1029 2001-09-16 Paul Eggert <eggert@twinsun.com>
1031 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1033 2001-09-14 Paul Eggert <eggert@twinsun.com>
1035 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1037 * README-alpha: Describe automake patch.
1039 * configure.ac (LIBOBJS):
1040 Remove automake 1.4 workaround, as we're using 1.5 now.
1041 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1043 * lib/copysym.c: Include stddef.h, for size_t.
1044 Include langinfo.h if needed.
1045 Use locale_charset only if USE_INCLUDED_LIBINTL;
1046 if not, use nl_langinfo (CODESET) if available.
1048 2001-09-13 Paul Eggert <eggert@twinsun.com>
1050 * config.guess, config.sub: Sync with canonical versions.
1052 * configure.ac (jm_PREREQ_XGETCWD): Add.
1054 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1055 (libtar_a_SOURCES): Add copysym.c.
1056 * copysym.c, copysym.h: New files.
1058 * lib/error.c: Sync with fileutils version.
1060 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1061 * m4/getcwd.m4: New file.
1062 * m4/uintmax_t.m4: Remove.
1064 * m4/gettext.m4 (AM_WITH_NLS):
1065 Fix bug with calculating version of Bison 1.29.
1066 Reported by Karl Berry.
1068 * src/Makefile.am (datadir): Remove.
1070 * src/rmt.c: Include copysym.h.
1071 (main): Use copyright_symbol to translate copyright notice,
1073 * src/tar.c: Likewise.
1074 * tests/genfile.c: Likewise.
1076 * src/system.h (MB_LEN_MAX): New symbol.
1078 2001-09-11 Paul Eggert <eggert@twinsun.com>
1080 * src/extract.c (struct delayed_set_stat): New member
1082 (delay_set_stat): Initialize it to 0.
1083 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1084 taking an extra stat ourselves. All callers changed.
1085 (set_stat): Likewise.
1086 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1087 If false, stop when encountering a struct whose 'after_symlinks'
1088 member is true. Otherwise, go through all structures but check
1089 them more carefully. All callers changed.
1090 (extract_archive): When extracting a deferred symlink, if its parent
1091 directory's status needs fixing, then mark the directory as needing
1092 to be fixed after symlinks.
1093 (extract_finish): Fix status of ordinary directories, then apply
1094 delayed symlinks, then fix the status of directories that are
1095 ancestors of delayed symlinks.
1097 * src/rtapelib.c (rexec):
1098 Remove declaration; it ran afoul of prototypes on Crays.
1099 Reported by Wendy Palm of Cray.
1101 2001-09-06 Paul Eggert <eggert@twinsun.com>
1103 * lib/strtoimax.c (HAVE_LONG_LONG):
1104 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1105 (strtoimax): Use sizeof (long), not
1106 sizeof strtol (ptr, endptr, base),
1107 to work around bug in IBM C compiler.
1109 2001-09-04 Paul Eggert <eggert@twinsun.com>
1111 * lib/xgetcwd.c: Include "xalloc.h".
1112 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1113 report an error and exit.
1115 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1116 (jm_PREREQ): Use it.
1118 2001-09-03 Paul Eggert <eggert@twinsun.com>
1120 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1121 (jm_PREREQ_XGETCWD): New macro.
1123 * lib/exclude.c (fnmatch_no_wildcards):
1124 Fix typo that caused us to do case-folding
1125 search even when that was not desired. This occurred only in the
1128 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1129 Do not include xalloc.h.
1130 (INITIAL_BUFFER_SIZE): New symbol.
1131 Do not use xmalloc / xrealloc, since the caller is responsible for
1132 handling errors. Preserve errno around `free' during failure.
1133 Do not overrun buffer when using getwd.
1135 * lib/xgetcwd.c (xgetcwd):
1136 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1137 to decide whether to use getcwd (NULL, 0).
1139 2001-09-02 Paul Eggert <eggert@twinsun.com>
1141 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1143 2001-09-01 Jim Meyering <meyering@lucent.com>
1145 * exclude.c: Use `""', not `<>' to #include non-system header files.
1146 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1147 and strncasecmp as r-values. Unixware didn't have declarations.
1149 2001-08-31 Jim Meyering <meyering@lucent.com>
1151 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1152 Use an initial, malloc'd, buffer of length 128 rather than
1153 a statically allocated one of length 1024.
1155 2001-08-30 Paul Eggert <eggert@twinsun.com>
1157 * lib/utime.c: Include full-write.h.
1158 * lib/xstrtol.c (strtoimax): New decl.
1160 2001-08-29 Paul Eggert <eggert@twinsun.com>
1162 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1164 * src/create.c (dump_file): Relativize link names before dumping.
1165 This fixes a bug reported by Jose Pedro Oliveira.
1167 * src/create.c (dump_file): Use offsetof when computing sizes for
1168 struct hack; this avoids wasted space in some cases.
1169 * src/incremen.c (note_directory, find_directory): Likewise.
1170 * src/names.c (name_gather, addname): Likewise.
1172 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1173 for consistency with other code that does similar things.
1174 * src/names.c (name_gather): Likewise.
1176 * src/names.c (read_name_from_file, name_next, name_gather,
1177 add_hierarchy_to_namelist): Avoid quadratic behavior when
1178 reallocating buffers. Check for buffer size overflow.
1179 (addname): Avoid unnecessary clearing of memory.
1181 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1183 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1184 name size allocation that caused core dumps.
1186 2001-08-28 Paul Eggert <eggert@twinsun.com>
1188 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1190 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1191 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1192 (daddr_t): Remove; no longer used.
1193 (jm_PREREQ_HUMAN): Add.
1195 * acconfig.h: Remove; no longer needed.
1197 * config.guess, config.sub:
1198 New files, from automake 1.5. Gettext 0.10.39 needs them.
1199 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1201 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1202 (SUBDIRS): Put intl before lib, as gettext requires.
1204 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1205 * intl: Upgrade entire directory to gettext 0.10.39.
1206 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1207 New files, from gettext 0.10.39.
1208 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1209 Upgrade to gettext 0.10.39,
1210 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1212 * po/cat-id-tbl.c, po/stamp-cat-id:
1213 Remove; no longer used by gettext 0.10.39.
1214 * po/ChangeLog: New file.
1216 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1217 $(srcdir)/tar.texi: Likewise.
1218 * doc/freemanuals.texi: New file.
1219 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1220 `fileds' -> `fields'
1221 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1223 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1224 (noinst_HEADERS): Add quote.h.
1225 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1227 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1229 * lib/full-write.c, lib/savedir.c: Comment fix.
1231 * lib/pathmax.h: Remove.
1233 * lib/quote.c, lib/quote.h: New files.
1235 * lib/xgetcwd.c: Don't include pathmax.h.
1236 Include stdlib.h and unistd.h if available.
1238 (xmalloc, xstrdup, free): Remove decls.
1239 (xgetcwd): Don't assume sizes fit in unsigned.
1240 Check for overflow when computing sizes.
1241 Simplify reallocation code.
1243 * lib/xmalloc.c: Quote failure tests.
1245 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1247 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1248 similar to strtol.c.
1249 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1250 (verify): New macro.
1251 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1252 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1253 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1254 changed to signed values. Check sizes at compile-time, not
1255 run-time. Prefer strtol to strtoll if both work.
1258 * lib/xstrtol.h (xstrtoimax): New decl.
1260 * m4/Makefile.am (EXTRA_DIST):
1261 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1262 longlong.m4, xstrtoimax.m4.
1264 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1265 Remove; now done by autoconf.
1266 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1267 Use AC_CHECK_TYPE instead of merely looking for the header.
1269 * m4/uintmax_t.m4: Use shorter comment.
1271 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1272 Quote first arg of AC_DEFUN.
1273 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1274 is needed to parse the include file.
1275 Simplify logic behind the args to AC_REPLACE.
1277 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1279 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1282 Use "Copyright %d" to simplify the translator's job in the future.
1283 Advise translator about circle-C.
1284 * src/tar.c: (decode_options): Likewise.
1285 * tests/genfile.c (main): Likewise.
1287 2001-08-28 Jim Meyering <meyering@lucent.com>
1289 * lib/argmatch.c: Include "quote.h".
1290 (argmatch_invalid): Quote the context.
1292 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1294 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1295 Use single-quote for local .h files.
1297 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1299 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1302 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1303 invoking mktime the last time.
1305 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1307 * lib/rename.c: Major rewrite by Volker Borchert to use system
1308 rename function, but to work around problems with trailing
1311 * lib/strtoll.c: New file, from glibc.
1312 * lib/strtoul.c: Update from glibc.
1314 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1315 Add support for signed numbers, too.
1316 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1318 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1320 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1321 (main): Use generic names in debugging output.
1322 * lib/strtoimax.c: Plus add the following changes of my own:
1323 (main): Use accurate names in debugging output.
1325 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1328 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1329 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1330 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1331 m4/utime.m4, m4/utimes.m4:
1332 Quote the first argument in each use of AC_DEFUN.
1334 * m4/getline.m4: Don't use string.h.
1336 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1338 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1340 2001-08-27 Paul Eggert <eggert@twinsun.com>
1342 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1344 The biggest change is the new --exclude semantics and options.
1345 The basic idea was suggested by Gerhard Poul; thanks!
1347 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1348 * README: ignfail.sh fails on some NFS hosts.
1349 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1351 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1352 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1353 Remove; the automake bug has been fixed.
1354 * acinclude.m4: Remove.
1356 * configure.ac: Renamed from configure.in.
1357 (AC_PREREQ): Bump from 2.13 to 2.52.
1358 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1359 1997-05-30) has an encoding error.
1360 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1361 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1363 * doc/fdl.texi: Update to current GNU version.
1365 * doc/tar.texi: Put leading '*' in direntry.
1366 Accommodate new gfdl sectioning.
1367 New option --recursion (the default) that is the inverse of
1370 New options --anchored, --ignore-case, --wildcards,
1371 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1372 Along with --recursion and --no-recursion, these control how exclude
1373 patterns are interpreted. The default interpretation of exclude
1374 patterns is now --no-anchored --no-ignore-case --recursion
1375 --wildcards --wildcards-match-slash.
1377 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1379 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1380 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1381 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1382 Include if available.
1383 (<xalloc.h>): Include
1384 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1385 (verify): New macro. Use it to verify that EXCLUDE macros do not
1386 collide with FNM macros.
1387 (struct patopts): New struct.
1388 (struct exclude): Use it, as exclude patterns now come with options.
1389 (new_exclude): Support above changes.
1390 (new_exclude, add_exclude_file):
1391 Initial size must now be a power of two to simplify overflow checking.
1392 (free_exclude, fnmatch_no_wildcards): New function.
1393 (excluded_filename): No longer requires options arg, as the options
1394 are determined by add_exclude. Now returns bool, not int.
1395 (excluded_filename, add_exclude):
1396 Add support for the fancy new exclusion options.
1397 (add_exclude, add_exclude_file): Now takes int options arg.
1398 Check for arithmetic overflow when computing sizes.
1399 (add_exclude_file): xrealloc might modify errno, so don't
1400 realloc until after errno might be used.
1402 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1404 (free_exclude): New decl.
1405 (add_exclude, add_exclude_file): Now takes int options arg.
1406 (excluded_filename): No longer requires options arg, as the options
1407 are determined by add_exclude. Now returns bool, not int.
1409 * lib/prepargs.c: Include <string.h>; required for C99 since
1413 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1415 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1416 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1418 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1419 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1421 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1422 subsumed by Autoconf 2.50.
1424 * m4/error.m4: Upgrade to serial 2.
1426 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1427 remove test for GNU C library. It's not correct, as some
1428 older glibcs are buggy.
1430 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1432 * m4/prereq.m4: Upgrade to serial 20, but then:
1433 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1434 (jm_PREREQ_EXCLUDE): New macro.
1435 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1438 * m4/realloc.m4: Upgrade to serial 4.
1440 * m4/strerror_r.m4: Revert to serial 1002.
1442 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1444 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1446 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1447 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1448 it is now subsumed by autoconf. Add inttypes.h.
1450 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1451 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1453 * src/buffer.c (new_volume): Stop if the script exits with an error.
1455 * src/common.h (excluded_with_slash, excluded_without_slash):
1456 Remove, replacing by:
1457 (excluded): New decl.
1458 (link_error): New decl.
1459 (excluded_name): Now returns bool.
1462 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1463 Support hard links to symbolic links.
1465 (struct delayed_symlink): Remove 'names' member, replacing it with
1466 'sources' and 'target' member. All uses changed.
1468 (struct string_list): New type.
1470 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1471 for struct hack; this avoids wasted space in some cases.
1473 (extract_archive): Fix test for absolute pathnames and/or "..".
1474 Use link_error to report errors for links.
1475 Remove redundant trailing '/' at "really_dir", for all uses, not
1476 just before invoking mkdir.
1477 If overwriting old files, do not worry so much about existing
1479 Fix mode computation in the case where the directory exists.
1481 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1482 link, make a copy of the symbolic link.
1484 * src/incremen.c (get_directory_contents):
1485 If ignore_failed_read_option, only warn about
1488 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1489 However, check for error even for '-' or '+' case.
1491 (print_header): Try parsing uids and gids as unsigned integers first,
1492 and as a uid_t or gid_t only if that fails. This adds support for
1493 listing positive uids and gids that are greater than UID_MAX and
1496 * src/misc.c (link_error): New function.
1498 * src/names.c (collect_and_sort_names):
1499 If ignore_failed_read_option, only warn about
1502 (excluded_name): Now returns bool. Simplify, as the fancy
1503 features are now all in excluded_filename.
1505 * src/rtapelib.c (base_name): Remove decl, as system.h now
1508 * src/system.h: Include stddef.h if available.
1509 (offsetof): Declare if stddef.h doesn't.
1511 Include <dirname.h>.
1512 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1514 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1515 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1516 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1517 WILDCARDS_MATCH_SLASH_OPTION):
1520 (long_options, usage, decode_options): Add support for --anchored,
1521 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1522 --no-wildcards-match-slash, --recursion, --wildcards,
1523 --wildcards-match-slash.
1525 (decode_options): Implement the new way of interpreting exclude
1528 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1530 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1531 just print error messages suggesting alternatives.
1533 (add_filtered_exclude): Remove.
1535 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1537 * tests/extrac04.sh (out): Remove
1538 directory/subdirectory/file1, as the new semantics for
1539 --exclude exclude it.
1541 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1543 2001-08-12 Paul Eggert <eggert@twinsun.com>
1545 * lib/addext.c (<errno.h>): Include.
1546 (errno): Declare if not defined.
1547 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1548 leaves errno alone, because there is no limit. Also, work even if
1549 size_t is narrower than long.
1551 2001-07-08 Paul Eggert <eggert@twinsun.com>
1553 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1555 2001-05-10 Paul Eggert <eggert@twinsun.com>
1557 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1558 Include <backupfile.h> and <dirname.h> after size_t is defined.
1559 (addext): Use base_len to trim redundant trailing slashes instead of
1562 * lib/backupfile.c (ISSLASH, base_name):
1563 Remove decls; now in dirname.h.
1564 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1566 (find_backup_file_name): Rename locals to avoid new functions.
1567 Use base_len instead of rolling it ourselves.
1568 Work even if dirlen is 0.
1569 Use a dir of '.' if given the empty string.
1572 Do not include <stdio.h>, <assert.h>; no longer needed.
1573 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1574 Include <string.h>, <dirname.h>.
1575 (base_name): Allow file names ending in slashes, other than names
1576 that are all slashes. In this case, return the basename followed
1579 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1580 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1581 (dir_len): Renamed from dirlen.
1582 All callers changed.
1584 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1586 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1588 2001-02-16 Paul Eggert <eggert@twinsun.com>
1590 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1591 Do not declare or define if HAVE_MBRTOWC,
1592 since the test for HAVE_MBRTOWC now requires proper declarations.
1594 * lib/alloca.c (malloc): Undef before defining.
1596 2001-02-13 Paul Eggert <eggert@twinsun.com>
1598 * src/compare.c (read_and_process): Use off_t for size.
1599 From Maciej W. Rozycki.
1601 2001-01-26 Paul Eggert <eggert@twinsun.com>
1603 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1605 2001-01-12 Paul Eggert <eggert@twinsun.com>
1607 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1609 * lib/savedir.h (savedir): Remove size arg.
1611 * doc/tar.texi: Add @setchapternewpage odd.
1612 Remove -I as an alias for -T, for now.
1614 Update copyright. Remove "Published by".
1615 Dates beginning with / or . are taken to be file names.
1617 * src/tar.c (<time.h>): Do not include;
1618 (time): Do not declare.
1619 (usage): Remove -I as an alias for -T.
1620 (OPTION_STRING): Remove -I.
1621 (decode_options): Dates that look like an absolute path name,
1622 or that start with '.', are presumed to be file names whose
1624 Remove 'I' as an aliase for 'T'.
1627 * src/extract.c (<time.h>): Do not include; system.h now does this.
1628 (make_directories): Skip filesystem prefixes.
1629 Don't assume '/' is the only separator.
1630 (extract_sparse_file): Use new full_write semantics.
1631 On write error, return instead of invoking skip_file.
1632 Do not free sparsearray; caller does this now.
1633 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1635 (extract_archive): Don't assume file name lengths fit in int.
1636 Report what got stripped from member name; it might be more than '/'.
1637 Use new full_write semantics.
1638 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1640 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1642 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1643 (time): Remove decl; likewise.
1644 (child_open_for_uncompress): Use new full_write semantics.
1645 (flush_write): Use ISSLASH instead of testing for '/'.
1646 (flush_read): Likewise.
1648 * src/rmt.h (_remdev): Look for / anywhere in Path.
1650 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1651 Don't assume '/' is the only separator.
1652 (safer_rmdir): Don't assume '/' is the only separator.
1654 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1656 * lib/dirname.h (dirlen): New decl.
1658 * src/incremen.c (get_directory_contents):
1659 Remove path_size arg; all callers changed.
1660 Don't assume '/' is the only directory separator.
1661 (gnu_restore): Work even if file name length doesn't fit in int.
1663 * lib/addext.c (ISSLASH): New macro.
1664 (addext): Trim any redundant trailing slashes.
1666 * src/names.c (name_next):
1667 Don't assume '/' is the only directory separator.
1668 (namelist_match): Likewise.
1669 (add_hierarchy_to_namelist): Remove dirsize arg.
1670 Do not assume '/' is the only directory separator.
1671 (new_name): Likewise.
1673 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1674 (libtar_a_SOURCES): Add dirname.c.
1676 * src/create.c (relativize):
1677 New function, with much of old start_header's guts.
1678 Handle filesystem prefixes.
1679 (start_header): Use this new function.
1680 (init_sparsearray): Don't bother to zero out the new array;
1682 (deal_with_sparse): Fix array allocation bug.
1683 (create_archive): Don't assume '/' is the only separator.
1684 (dump_file): Likewise.
1685 Don't worry about leading / in symlink targets.
1687 * lib/savedir.c (savedir):
1688 Remove size arg; it wasn't portable. All callers changed.
1690 * lib/utime.c (utime_null): Adjust to new full_write convention.
1692 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1694 * lib/backupfile.c: Include <dirname.h>.
1695 (ISSLASH): New macro.
1696 (find_backup_file_name): Use dirlen to calculate directory lengths.
1697 (max_backup_version): Strip redundant trailing slashes.
1699 * src/common.h: Include <full-write.h>.
1700 (get_directory_contents): No longer has size arg.
1701 (gnu_restore): Arg is size_t, not int.
1703 * src/system.h: Include <time.h>.
1704 (time): Declare if not defined.
1706 * lib/full-write.c: Include full-write.h, not safe-read.h.
1707 full_write returns size_t, with short writes meaning failure.
1708 All callers changed.
1710 * src/rtapelib.c: Include full-write.h.
1712 * src/rmt.c: Include full-write.h.
1713 (main): Update copyright.
1715 * doc/getdate.texi: Mention that only English is supported.
1716 Show how to use "date" so that the output is acceptable to getdate.
1717 Mention Z as an abbreviation for UTC.
1719 * lib/full-write.h: New file.
1721 * src/list.c: system.h now does time.h stuff.
1724 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1726 Do not include string.h, strings.h, or assert.h; no longer needed.
1727 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1729 (base_name): New decl.
1730 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1731 (dir_name_r): Remove.
1732 (dirlen): New function.
1733 (dir_name): Use dirlen instead of dir_name_r.
1734 (<string.h>, <strings.h>): Include only if test program.
1735 (main): Use "return 0", not "exit (0)".
1737 2000-12-08 Paul Eggert <eggert@twinsun.com>
1739 * lib/dirname.h: New file.
1741 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1743 * lib/fnmatch.c: Do not comment out all the code if we are using
1744 the GNU C library, because in some cases we are replacing buggy
1745 code in the GNU C library itself.
1747 2000-10-30 Paul Eggert <eggert@twinsun.com>
1749 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1751 2000-10-29 Paul Eggert <eggert@twinsun.com>
1753 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1755 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1757 2000-10-28 Paul Eggert <eggert@twinsun.com>
1759 * doc/tar.texi: --no-recursion now applies to extraction, too.
1760 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1761 * src/names.c (namelist_match, excluded_name):
1762 Do not match subfiles of a directory
1763 if --no-recursion is specified.
1764 * src/tar.c (NO_RECURSE_OPTION): Remove.
1765 (long_options): Have getopt set the --no-recursion flag.
1766 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1767 Remove case for NO_RECURSE_OPTION.
1768 * src/common.h (recursion_option):
1769 Renamed from no_recurse_option, with sense
1770 negated, and with FNM_LEADING_DIR being the nonzero value.
1772 * names.c (namelist_match): New function.
1773 (name_match, name_scan): Use it to eliminate duplicate code.
1774 (names_notfound): Remove special case for Amiga.
1776 2000-10-27 Paul Eggert <eggert@twinsun.com>
1778 * src/misc.c (read_error_details, read_warn_details,
1779 read_fatal_details): Don't assume size_t is unsigned long.
1781 * src/buffer.c (flush_read): If read_full_records_option, try to
1782 fill the input buffer, as --delete -f - needs this.
1784 2000-10-24 Paul Eggert <eggert@twinsun.com>
1786 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1788 * src/buffer.c (check_label_pattern):
1789 Make sure header name is a string before
1790 passing it to fnmatch.
1791 (init_volume_number): Check for global_volno overflow.
1792 (new_volume): Check for global_volno overflow.
1794 * src/tar.c (decode_options):
1795 Check that volume label is not too long to overflow
1796 name in tar header block.
1798 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1800 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1801 (AC_FUNC_STRERROR_R): Use this instead.
1803 2000-10-23 Paul Eggert <eggert@twinsun.com>
1805 * src/extract.c: Include <time.h>, since we invoke "time".
1807 * lib/prepargs.c (prepend_default_options):
1808 Don't use NULL, for portability.
1810 * m4/fnmatch.m4: Add "working" to message.
1812 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1814 (getpwuid, getgrgid): Declare only if system headers don't.
1815 (gid_to_gname): Don't invoke setgrent.
1816 (namelist): Now static, not global.
1817 (nametail): New var. All uses of namelast changed to use
1818 nametail, with one extra level of indirection.
1819 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1820 (name_match): Set nametail too, when setting namelist to null.
1821 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1822 struct name *, so that we don't have to look up the name again
1823 here. Get change_dir from dir rather than as a separate arg. Add
1824 dirsize arg, and pass it along to get_directory_contents. Remove
1825 unnecessary check of directory type.
1826 (new_name): Do not append a slash if PATH already ends in one.
1827 (avoided_names, struct avoided_name): Remove.
1828 (avoided_name_table): New var, replacing avoided_names.
1829 (hash_avoided_name, compare_avoided_names): New function.
1830 (add_avoided_name, is_avoided_name): Use hash table rather than
1833 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1834 (child_open_for_compress, child_open_for_uncompress,
1835 close_archive): Propagate any failure of the compression process
1837 (open_archive, flush_write, flush_read, close_archive): Do not
1838 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1839 -1. Instead, allocate an array with the size that's needed.
1840 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1841 (backspace_output): Don't try to backspace past start of archive.
1842 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1844 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1845 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1846 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1847 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1848 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1849 WITH_DMALLOC, WITH_REGEX):
1850 Remove; now generated automatically.
1852 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1853 compatibility for glibc fragments.
1854 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1855 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1856 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1857 that we needn't put an entry into acconfig.h.
1858 (ALL_LINGUAS): Add da.
1859 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1860 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1862 (AC_MBSTATE_T): Add.
1863 (RMT): Append $(EXEEXT).
1864 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1865 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1866 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1867 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1868 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1869 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1870 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1871 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1872 (EMUL_OPEN3): Remove; no longer needed.
1873 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1875 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1877 * src/common.h: Do not include basename.h.
1878 * src/rtapelib.c (base_name): Do not include basename.h;
1879 declare base_name instead.
1881 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1883 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1884 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1885 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1886 Adjust to the above changes.
1888 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1890 * src/open3.c: Remove.
1892 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1893 (tar_SOURCES): Remove open3.c.
1894 (INCLUDES): Remove -I.., as automake does that.
1895 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1897 The following changes are to put LOCALEDIR into localedir.h instead
1898 of passing it on the command line.
1900 (DISTCLEANFILES): New macro.
1901 (localedir.h): New rule.
1902 (rmt.o tar.o): Now depend on localedir.h.
1904 * tests/delete02.sh, tests/extrac04.sh: New files.
1906 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1907 (TESTS): Add extrac04.sh, and restore delete02.sh.
1908 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1909 (INCLUDES): Remove -I.. as automake does this now.
1911 * src/rtapelib.c (rexec): Don't declare unless using it.
1912 (do_command): Simplify signal-handling code slightly.
1914 * src/delete.c (blocks_needed): Remove. All uses changed to use
1915 blocking_factor - new_blocks.
1916 (acting_as_filter): New var.
1917 (write_record, delete_archive_members): Use acting_as_filter
1918 rather than archive == STDIN_FILENO to detect whether we're acting
1919 as a filter, as open can return STDIN_FILENO in some cases.
1920 (delete_archive_members): Ignore zero blocks if
1921 ignore_zeros_option is nonzero. Fix bug that messed up last
1922 output block: write_eot can't be used here, as it gets confused
1923 when the input is at end of file.
1925 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1926 symbolic link contents length. Pass directory size to
1927 get_directory_contents.
1929 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1930 m4/strerror_r.m4: New files.
1931 * m4/signedchar.m4: Remove this file.
1932 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1933 * m4/Makefile.am (EXTRA_DIST): Likewise.
1935 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1937 * po/da.po: New translation file.
1939 * src/mangle.c (extract_mangle):
1940 Fix diagnostic with wrong number of %s'es.
1942 * lib/fnmatch.c (fnmatch):
1943 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1944 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1946 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1947 fall off a device's end. Detect this.
1949 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1951 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1952 include <pathmax.h> and directory include files like <dirent.h>;
1953 no longer used. Include <savedir.h> instead.
1954 (closedir, signed_char): remove macro; no longer used.
1955 (bool, false, true): Include <stdbool.h> if you have the include
1956 file, otherwise define.
1959 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1960 opendir_warn, readdir_error): Remove; no longer needed.
1961 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1962 before deciding whether we're trying to remove ".".
1963 (remove_any_file): Try unlink first if we are not root. Use
1964 savedir when recursively removing directories, to avoid exhausting
1966 (savedir_error, savedir_warn, symlink_error): New functions.
1968 * src/list.c: (read_and): Do not invoke
1969 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1970 responsible for that. Do not invoke apply_delayed_set_stat; our
1971 caller is now responsible for that.
1972 (read_header): Use signed char instead of signed_char. Prevent
1973 later references to current_header from mistakenly treating it as
1975 (from_header): Quote invalid base-64 strings in diagnostics.
1976 (time_from_header): Do not warn about future timestamps in
1977 archive; check_time now does that.
1978 (print_header): Quote unknown file types.
1979 (skip_member): New function, replacing skip_extended_headers and
1980 now skipping the whole member instead of just the extended
1981 headers. All callers changed. This makes the code handle
1982 extended headers uniformly, and fixes some bugs.
1984 * src/update.c (update_archive): Use skip_member.
1986 * src/extract.c (we_are_root): Now global.
1987 (struct delayed_symlink): New type.
1988 (delayed_symlink_head): New var.
1989 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1990 not apply_delayed_set_stat.
1991 (set_mode, set_stat): Pointer args are now const pointers.
1992 (check_time): New function.
1993 (set_stat): Warn if setting a file's timestamp to be the future.
1994 (make_directories): Do not save and restore errno.
1995 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1996 intermediate directories.
1997 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1998 not in caller. Extract potentially dangerous symbolic links more
1999 carefully, deferring their creation until the end, and using a
2000 regular file placeholder in the meantime. Do not remove trailing
2001 / and /. from file names. Do not bother checking for ".." when
2002 checking whether a directory loops back on itself, as loopbacks
2003 can occur with symlinks too. Also, in that case, do not bother
2004 saving and restoring errno; just set it to EEXIST.
2005 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2006 ancestor if it ends in slash too (as well as ending in a char just
2008 (apply_delayed_set_stat): Remove.
2009 (apply_delayed_symlinks, extract_finish): New functions.
2011 * doc/fdl.texi: New file.
2012 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2013 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2014 * doc/tar.texi: Add Free Documentation License. New section
2015 "Overwrite Old Files", and revamp that section to make it easier to
2016 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2017 documentation into getdate.texi. Fix several minor typos. Describe
2018 TAR_OPTIONS. Describe incompatibility between incremental backups and
2019 --atime-preserve. Describe incompatibility between --verify and other
2020 options. Mention that tar normally removes symbolic links rather than
2021 following them, when extracting a file of the same name.
2023 * THANKS: Add gpoul. Change skip's address.
2025 * po/POTFILES.in: Add lib/human.c.
2027 * src/common.h (namelist, namelast): Remove decls.
2028 (we_are_root, extract_finish, skip_member, savedir_error,
2029 savedir_warn, symlink_error, gnu_list_name): New decls.
2030 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2031 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2032 closedir_warn, opendir_error, opendir_warn, readdir_error,
2033 readdir_warn): Remove decls.
2034 (get_directory_contents): New off_t arg.
2035 (addname): Now returns struct name *.
2037 * src/tar.h, tests/genfile.c: Fix comments.
2039 * src/create.c: Include hash.h.
2040 (gnu_list_name): Remove decl.
2041 (struct link): Remove "next" member.
2043 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2044 consistency with other diagnostics.
2045 (deal_with_sparse): Check for I/O error when closing the file.
2046 (create_archive): Do not allocate an array of size PATH_MAX, as
2047 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2048 the size that's needed.
2049 (hash_link, compare_links): New functions.
2050 (dump_file): Do not exhaust open file descriptors when descending
2051 deeply into a directory, by using savedir rather than
2052 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2053 Hash the set of links already created, instead of using a linked
2054 list. Fix some bugs in outputting sparse files which caused the
2055 sparse tables to be incorrect. When a file unexpectedly shrinks,
2056 output zeros rather than garbage. Do not allocate an array of
2057 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2058 allocate an array with the size that's needed.
2060 * src/incremen.c: Include hash.h.
2061 (struct directory): Remove "next", "dir_text". Change "name" to
2062 be char[1] with struct hack, not const char *. Add "found".
2063 (directory_list): Remove. Replaced by directory_table.
2064 (directory_table): New var.
2065 (nfs_string): Renamed from nfs.
2066 (hash_directory, compare_directories): New functions.
2067 (note_directory): Now returns struct directory *. First arg is
2068 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2069 Remove text arg. New "found" arg, basically corresponding to the
2070 old text arg not being null. All callers changed.
2071 (note_directory, find_directory): Use hash table rather than
2073 (get_directory_contents): New arg "device". Use savedir to do the
2074 hard work. Save the nfs-ness of stat_data, since it might change
2075 under us. Use note_directory instead of find_directory to save
2076 some work. When adding an "A" record, do it with
2077 add_to_accumulator instead of cheating with strcat.
2078 (read_directory_file): Use "+" flag before device to indicate
2079 whether it was NFS. Fix typo in checking for strtoul error.
2080 (write_directory_file_entry): New function.
2081 (write_directory_file): Use it, and use the hash routines to
2082 traverse the directory table.
2083 (gnu_restore): Use savedir rather than opendir/readdir.
2085 * src/tar.c: Include localedir.h, prepargs.h.
2086 (long_options): Now static.
2087 (long_options, usage, decode_options): -j is now short for
2088 --bzip2, and -I is now an alias for -T.
2089 (decode_options, main): argv is not const pointer now.
2090 (decode_options): Invoke prepend_default_options to support
2091 TAR_OPTIONS. In diagnostic, mention the string that was the
2092 invalid blocking factor, tape length, group, owner, or record
2093 size. --delete is no longer incompatible with -f -, undoing
2095 (main): Invoke extract_finish at end of extraction.
2097 * src/rmt.c: Include localedir.h.
2098 (main): Update copyright date to 2000.
2100 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2101 following changes: Use @sc where appropriate. Document the ranges of
2102 supported times more precisely. Add Eggert to getdate authors.
2103 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2104 zone names, as it wasn't correct and people shouldn't be relying on it
2105 anyway. Relative items also account for non-DST adjustments. Fix
2108 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2110 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2112 * tests/preset.in: Set LANGUAGE to the empty string, for some
2115 2000-10-20 Paul Eggert <eggert@twinsun.com>
2117 * m4/fnmatch.m4: Mention the GNU C library.
2119 2000-10-19 Paul Eggert <eggert@twinsun.com>
2121 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2124 2000-10-17 Paul Eggert <eggert@twinsun.com>
2126 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2129 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2130 (CHAR_BIT): Define if not defined.
2132 2000-09-09 Paul Eggert <eggert@twinsun.com>
2134 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2136 2000-08-07 Paul Eggert <eggert@twinsun.com>
2138 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2140 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2141 change to array from char *.
2143 2000-08-06 Paul Eggert <eggert@twinsun.com>
2145 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2146 compatibility with glibc 2.1.3 strftime.c.
2148 2000-07-31 Paul Eggert <eggert@twinsun.com>
2150 * lib/quotearg.c (quotearg_n_options):
2151 Don't make the initial slot vector a constant,
2152 since it might get modified.
2154 * lib/quotearg.c: Add support for more than one preallocated slot.
2156 2000-07-30 Paul Eggert <eggert@twinsun.com>
2158 * lib/quotearg.c (quotearg_n_options):
2159 Preallocate a slot 0 buffer, so that the caller
2160 can always quote one small component of a "memory exhausted" message
2163 2000-07-23 Paul Eggert <eggert@twinsun.com>
2166 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2167 mbstate_t is always defined.
2169 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2170 some GCC installations, and this configuration error is likely to be
2173 2000-07-22 Paul Eggert <eggert@twinsun.com>
2176 When the system forces us to redefine mbstate_t, shadow its mbsinit
2177 function. From Bruno Haible.
2179 2000-07-14 Paul Eggert <eggert@twinsun.com>
2181 * lib/xmalloc.c: Simplify exhausted message.
2183 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2185 2000-07-13 Paul Eggert <eggert@twinsun.com>
2187 * lib/quotearg.h (enum quoting style):
2188 New constant clocale_quoting_style.
2191 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2192 Add support for clocale_quoting_style, undoing previous change to
2193 locale_quoting_style.
2195 2000-07-10 Paul Eggert <eggert@twinsun.com>
2198 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2199 since otherwise we don't need it.
2200 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2201 since we don't do multibytes in that case.
2202 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2203 invoke multibyte primitives.
2205 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2206 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2207 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2208 and mbstate_t, to a single-part test that simply defines mbstate_t.
2210 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2211 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2212 to decide whether to define the BeOS workaround macro;
2213 this adjusts to the change to AC_MBSTATE_T.
2215 * m4/strerror_r.m4: New file.
2217 2000-07-05 Paul Eggert <eggert@twinsun.com>
2219 * lib/quotearg.c: Use double-quote to quote.
2221 * lib/quotearg.c (N_): New macro.
2222 (gettext_default): New function.
2223 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2224 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2227 * lib/quotearg.c (struct quoting_options):
2228 Simplify quote_these_too dimension.
2229 From Bruno Haible <haible@clisp.cons.org>.
2231 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2232 Test for mbstate_t only if the test
2233 for an object-type mbstate_t fails.
2235 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2237 2000-07-03 Paul Eggert <eggert@twinsun.com>
2239 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2240 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2242 * lib/quotearg.c (mbrtowc):
2243 Assign to *pwc, and return 1 only if result is nonzero.
2244 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2246 2000-07-02 Paul Eggert <eggert@twinsun.com>
2248 * lib/quotearg.c (mbstate_t):
2249 Do not define; it should be defined with AC_CHECK_TYPE.
2251 2000-06-26 Paul Eggert <eggert@twinsun.com>
2253 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2254 a bug in glibc 2.1.3.
2256 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2258 2000-06-19 Paul Eggert <eggert@twinsun.com>
2260 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2261 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2262 (ISPRINT): Likewise.
2263 Reported by Tom Tromey.
2265 2000-06-15 Paul Eggert <eggert@twinsun.com>
2267 * lib/human.c (adjust_value): New function.
2268 (human_readable_inexact): Apply rounding style even when printing
2271 * lib/human.c: Avoid shadowing warnings.
2274 2000-06-14 Paul Eggert <eggert@twinsun.com>
2276 * lib/human.c (human_readable_inexact): Allow an input block size
2277 that is not a multiple of the output block size, and vice versa.
2279 * lib/getdate.y (get_date): Apply relative times after time zone
2280 indicator, not before.
2282 2000-05-31 Paul Eggert <eggert@twinsun.com>
2284 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2285 and thus don't need AC_CANONICAL_HOST.
2287 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2288 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2289 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2290 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2291 changed. Instead of inspecting the output of getconf, try to
2292 compile the test program without and with the macro definition.
2293 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2294 getconf. Instead, check for the needed flags by compiling test
2297 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2299 * config.guess, config.sub: Remove these files, for similar reasons.
2301 2000-05-03 Paul Eggert <eggert@twinsun.com>
2303 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2304 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2305 bug. This avoids a clash when files like regex.c that define
2308 2000-05-02 Paul Eggert <eggert@twinsun.com>
2310 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2311 Define _GNU_SOURCE if this is needed to make
2312 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2313 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2315 * lib/quotearg.c (mbrtowc, mbstat_t):
2316 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2317 (<wctype.h>): Include if HAVE_WCTYPE_H.
2318 (iswprint): Define to 1 if we lack it
2320 2000-04-18 Paul Eggert <eggert@twinsun.com>
2322 * m4/mbstate_t.m4: New file.
2324 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2326 * tests/ignfail.sh: Test for uid 0 along with user "root".
2328 2000-04-05 Paul Eggert <eggert@twinsun.com>
2330 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2331 Don't use -n32 on IRIX if the installer said
2334 2000-02-28 Paul Eggert <eggert@twinsun.com>
2336 * lib/quotearg.c (ALERT_CHAR): New macro.
2337 (quotearg_buffer_restyled): Use it.
2339 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2341 * src/list.c (tartime): Fix off-by-one error when copying year if
2344 2000-02-18 Paul Eggert <eggert@twinsun.com>
2346 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2347 (textint): New typedef.
2348 (parser_control): Changed from struct parser_control to typedef
2349 (for consistency). Member year changed from int to textint. All
2351 (YYSTYPE): Removed; replaced by %union with int and textint
2353 (tID): Removed; not used.
2354 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2355 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2356 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2357 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2358 (date, number, to_year): Use width of number in digits, not its
2359 value, to determine whether it's a 2-digit year, or a 2-digit
2361 (yylex): Store number of digits of numeric tokens. Return '?' for
2362 unknown identifiers, rather than (unused) tID.
2364 2000-01-16 Paul Eggert <eggert@twinsun.com>
2366 * lib/quotearg.c (quotearg_buffer_restyled):
2367 Do not quote alert, backslash, formfeed,
2368 and vertical tab unnecessarily in shell quoting style.
2370 2000-01-15 Paul Eggert <eggert@twinsun.com>
2373 Change quoting to be compatible with future autoconf versions.
2375 2000-01-11 Paul Eggert <eggert@twinsun.com>
2377 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2379 2000-01-07 Paul Eggert <eggert@twinsun.com>
2381 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2383 Fix bug with fnmatch.h dependency, as follows:
2384 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2385 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2387 * src/common.h (apply_nonancestor_delayed_set_stat):
2388 Renamed from apply_delayed_set_stat.
2389 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2390 chown_error_details, close_warn, closedir_warn, mkdir_error,
2391 read_error_details, read_fatal_details, read_warn_details,
2392 seek_error_details, seek_warn_details, utime_error,
2393 write_error_details, write_fatal_details): New decls.
2395 Make diagnostic messages more regular.
2396 * src/create.c (dump_file): Quote file names with colons if possible.
2397 * src/compare.c (diff_archive): Likewise.
2398 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2399 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2400 * src/mangle.c (extract_mangle): Likewise.
2401 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2403 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2404 new_volume, xclose):
2405 Use error message functions to report errors consistently.
2406 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2407 * src/create.c (finish_sparse_file, dump_file): Likewise.
2408 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2409 extract_archive): Likewise.
2410 * src/list.c (list_archive): Likewise.
2411 * src/update.c (append_file): Likewise.
2412 * src/compare.c (diff_init, diff_sparse_files):
2413 Use xalloc_die to report memory exhaustion.
2414 * src/incremen.c (gnu_restore): Likewise.
2415 * src/list.c (read_header): Likewise.
2416 * src/mangle.c (extract_mangle): Likewise.
2417 * src/misc.c (maybe_backup_file): Likewise.
2418 * src/tar.c (decode_options): Likewise.
2419 * src/compare.c (read_and_process, fill_in_sparse_array,
2421 Use consistent terminology for unexpected-EOF message.
2422 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2423 * src/list.c (list_archive, read_header, skip_file,
2424 skip_extended_headers): Likewise.
2425 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2426 (xdup2): Regularize messages with rest of tar.
2428 * src/buffer.c (flush_read): Don't read past EOF.
2430 * src/extract.c (extr_init):
2431 If we run out of memory, invoke apply_delayed_set_stat.
2432 (prepare_to_extract): Don't complain if we can't remove ".".
2433 (apply_delayed_set_stat): New function.
2434 (apply_nonancestor_delayed_set_stat):
2435 Renamed from apply_delayed_set_stat. All uses changed.
2436 Don't remove head if it doesn't apply.
2438 * src/create.c (find_new_file_size):
2439 Return size instead of storing through pointer.
2440 All callers changed.
2441 (deal_with_sparse): Don't keep reading after read errors.
2442 (finish_sparse_file): Just abort if there is an internal error.
2443 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2444 Don't restore access times on directories during incremental dumps
2445 until after dealing with the directory.
2446 If ignoring failed reads, count closedir, read, and unknown
2447 file errors as warnings, not errors.
2448 Fix buffer overrun problem when dumping sparse files.
2450 * src/list.c (read_and):
2451 Invoke apply_nonancestor_delayed_set_stat on file names
2452 after handling them.
2453 (decode_mode): Remove; moved to misc.c.
2455 * src/misc.c (safer_rmdir): New function.
2456 (remove_any_file): Use it to avoid problems with rmdir(".").
2457 (maybe_backup_file): Regularize diagnostics.
2458 (undo_backup_file): Likewise.
2459 (decode_mode): Moved here from list.c.
2460 (chmod_error_details, chown_error_details, close_fatal,
2461 close_warn, closedir_warn, mkdir_error, read_error_details,
2462 read_warn_details, read_fatal_details, seek_error_details,
2463 seek_warn_details, utime_error, write_error_details,
2464 write_fatal_details): New functions.
2466 * src/delete.c (save_record): Remove static variable (now local).
2467 (move_archive): Don't position before start of archive.
2468 (write_record): Abort if count is zero at inopportune time.
2471 * src/tar.c (decode_options): --delete and -f - are now
2472 incompatible, since we didn't have time to fix their bugs.
2474 * tests/Makefile.am (TESTS): Remove delete02.sh.
2475 * tests/ignfail.sh: Adjust to new quoting scheme again.
2477 2000-01-06 Paul Eggert <eggert@twinsun.com>
2479 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2480 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2481 (tm_diff): Renamed from difftm. All uses changed.
2482 Replace body with that taken from GNU C Library 2.1.3pre1.
2483 (get_date): Prefer tm_gmtoff to tm_diff if available.
2485 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2487 * tests/incremen.sh: Invoke stat on newly created file so that its
2488 ctime is updated on Nextstep.
2490 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2492 * lib/getdate.y (get_date):
2493 Fix typo when checking for time_t overflow in time zone calculations.
2495 1999-12-13 Paul Eggert <eggert@twinsun.com>
2497 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2499 * README-alpha: New file.
2500 * README: New sections for gzip and bzip2, Solaris.
2501 Remove mention of BACKLOG.
2503 * configure.in (AC_C_BACKSLASH_A): Add.
2504 (AC_CHECK_HEADERS): Add wchar.h.
2505 (AC_CHECK_FUNCS): Add mbrtowc.
2506 (AC_FUNC_CLOSEDIR_VOID): Add.
2508 * tests/Makefile.am (TESTS): Add delete02.sh.
2509 (POSTPONED_TESTS): Remove.
2510 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2513 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2515 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2517 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2519 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2521 * src/tar.c ("quotearg.h"): New include.
2522 (usage): Now has __attribute__ ((noreturn)).
2523 (confirm): Report errno if we can't open tty.
2524 (confirm, decode_options):
2525 Quote arbitrary strings in diagnostics.
2526 (OVERWRITE_OPTION): New constant.
2527 (long_options, usage, decode_options): New --overwrite option.
2528 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2529 are now mutually exclusive.
2530 Don't assume that gettext preserves errno.
2531 (main): Set default quoting style to escape_quoting_style.
2533 * src/update.c (<quotearg.h>): New include.
2535 Don't assume that gettext preserves errno.
2536 Quote arbitrary strings in diagnostics.
2537 Check for close error.
2539 * src/names.c (<quotearg.h>): New include.
2540 (name_init, name_next, name_close, names_notfound,
2541 collect_and_sort_names): Don't assume that gettext preserves
2542 errno. Quote arbitrary strings in diagnostics.
2543 (excluded_name): Fix typo that caused empty patterns to be
2546 * src/misc.c (<quotearg.h>): New include.
2547 (quote_copy_string): Quote only newline and backslash; the output is no
2548 longer meant for humans, and is locale-independent.
2549 (contains_dot_dot): New function.
2550 (remove_any_file): Don't use lstat; just rmdir the file and then use
2551 unlink if the rmdir fails because the file isn't a directory.
2552 Check for readdir and closedir errors.
2553 (maybe_backup_file): Report "stat" for stat errors.
2554 (maybe_backup_file, chdir_do):
2555 Quote arbitrary strings in diagnostics.
2556 (maybe_backup_file, undo_last_backup):
2557 Don't assume that gettext preserves errno.
2558 (call_arg_error, call_arg_fatal, call_arg_warn,
2559 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2560 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2561 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2562 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2563 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2564 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2566 * src/system.h (__attribute__): New macro.
2567 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2568 (S_ISDOOR): New macro.
2569 (closedir): New macro, if CLOSEDIR_VOID.
2571 * src/rmt.c, src/rtapelib.c (decode_oflag):
2572 O_APPEND might not be defined.
2574 * src/list.c: (read_and, list_archive):
2575 Quote arbitrary strings in diagnostics.
2576 (from_header): Use locale_quoting_style to quote diagnostics.
2577 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2579 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2581 * src/Makefile.am: Use ## for copyright comments.
2583 * src/extract.c (<quotearg.h>): New include.
2584 (enum permstatus): New enum.
2585 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2586 two mallocs. New members file_name_len, invert_permissions, permstatus.
2587 (extr_init): Remove hack that silently adjusted newdir_umask.
2588 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2589 Use these args to decide whether and how to set modes.
2590 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2591 Don't assume that gettext preserves errno.
2592 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2593 (delay_set_stat, repair_delayed_set_stat): New functions.
2594 (make_directories): Avoid mkdir where last part of path is "..".
2595 Create a struct delayed_set_stat for each directory made.
2596 (prepare_to_extract): Renamed from unlink_destination, and
2597 return 0 immediately if to_stdout_option; all callers changed.
2598 (maybe_recoverable): New parameter interdir_made.
2599 Add support for --overwrite.
2600 (extract_sparse_file, extract_archive):
2601 Quote arbitrary strings in diagnostics.
2602 (extract_archive): By default, warn about ".." in member names, and skip them.
2603 Don't open files with O_NONBLOCK or O_APPEND.
2604 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2605 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2606 minus the current umask. Keep track of intermediate directories made,
2607 to avoid looping when making x/../x when x doesn't exist; the
2608 earlier code solved this in a different way that didn't fit well
2609 into the new scheme. Don't extract permissions onto existing
2610 directories unless --overwrite is given. Do not add -wx------
2611 permissions to new directories permanently; just do it temporarily.
2612 Remove no-longer-needed hack with MSDOS and directory time stamps.
2613 (apply_delayed_set_stat): New argument specifies which directories to
2614 fix statuses of. Do not wait until the end of extraction to fix
2615 statuses; instead, fix a directory's status once we exit that directory.
2616 This requires less memory and does the right thing in some cases
2617 where the old method didn't.
2618 (fatal_exit): New function.
2620 * src/incremen.c (<quotearg.h>): New include.
2621 (get_directory_contents, gnu_restore):
2622 Check for readdir and closedir errors.
2623 (get_directory_contents, read_directory_file, gnu_restore):
2624 Quote arbitrary strings in diagnostics.
2625 (get_directory_contents, read_directory_file, write_directory_file):
2626 Don't assume that gettext preserves errno.
2628 * src/create.c (<quotearg.h>): New include.
2629 (start_header): Use `member names' to refer to archive member names, not
2630 `archive names'. Warn about `..' in member names.
2631 (finish_sparse_file, dump_file):
2632 Quote arbitrary strings in diagnostics.
2633 (finish_sparse_file, dump_file):
2634 Don't assume that gettext preserves errno.
2635 (dump_file): Don't use `access' to determine whether a directory is readable;
2636 this isn't reliable if tar is setuid. Use `opendir' instead.
2637 Check for readdir and closedir failures.
2638 Don't dump sockets as if they were fifos; just warn and skip.
2640 * src/delete.c (move_archive):
2641 Don't report fatal error merely because sizes don't fit
2642 into struct mtop values; fall back on lseek instead.
2643 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2644 Say `reposition' instead of `re-position'.
2645 (delete_archive_members):
2646 Set archive to STDOUT_FILENO before outputting trailing buffer.
2648 * src/compare.c (<quotearg.h>): New include.
2649 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2650 and `Cannot' others.
2651 (report_difference, diff_archive):
2652 Quote arbitrary strings in diagnostics.
2653 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2654 Don't assume that gettext preserves errno.
2655 (diff_archive): Don't open regular files with O_NONBLOCK.
2656 Preserve access times of files if --atime.
2658 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2659 (FATAL_ERROR, USAGE): Don't return 0.
2660 (enum old files): New enum.
2661 (old_files_option): New variable, replacing keep_old_files_option and
2662 unlink_first_option.
2663 (apply_delayed_set_stat): Now takes char const * param.
2664 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2665 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2666 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2667 read_fatal, readdir_error, readdir_warn, readlink_error,
2668 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2669 truncate_error, truncate_warn, unlink_error, waitpid_error,
2670 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2673 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2674 archive_write_error, archive_read_error, flush_archive, close_archive,
2675 init_volume_number, new_volume):
2676 Don't assume that gettext preserves errno.
2678 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2679 (open_archive): Reject multivolume verify attempts a bit earlier.
2680 Rename local variable `access', in case it's defined by system header.
2682 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2683 `Could not' sometimes and `Cannot' others.
2685 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2686 Quote arbitrary strings in diagnostics.
2688 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2691 (init_volume_number): Check for input and output errors in volno_file.
2693 (new_volume): Use new fatal_exit function to exit, and new xfork
2696 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2698 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2700 * doc/tar.texi: Add --overwrite.
2701 --absolute-names rejects ".." in names.
2703 * lib/quotearg.c: Add support for multibyte characters.
2705 (ISPRINT): New macro.
2706 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2707 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2708 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2709 (quotearg_buffer_restyled): New function, with most of the old
2710 quotearg_buffer's contents.
2711 Major rewrite to support multibyte characters.
2712 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2714 * m4/c-bs-a.m4: New file.
2716 * lib/Makefile.am: Use ## for copyright notice.
2718 * scripts/Makefile.am: Use ## on copyright notice.
2721 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2723 1999-12-05 Paul Eggert <eggert@twinsun.com>
2725 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2726 src/ChangeLog, tests/ChangeLog: Remove these files.
2727 * ChangeLog.1: New file, incorporating the above files, plus old
2729 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2731 1999-12-05 Dale Worley <worley@ariadne.com>
2733 * src/compare.c (<utime.h>, struct utimbuf): Add.
2734 (diff_archive): Restore access times if --atime.
2735 * doc/tar.texi: Explain that --atime also preserves modification time.
2737 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2739 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2740 * BACKLOG, TODO: Remove.
2741 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2742 * README: Bring up to date.
2744 1999-12-03 Paul Eggert <eggert@twinsun.com>
2746 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2748 * src/compare.c (diff_archive):
2749 Do not set errno to EPIPE; we no longer use perror.
2751 * src/create.c (dump_file):
2752 If a parent directory said that a file should be there but it is
2753 absent, diagnose it as being removed in the meantime.
2754 Do not pass meaningless errno to ERROR when reporting that the
2755 file changed as we read it.
2756 Report that a file changed if its ctime changes; this is more
2757 sensitive than mtime+size, and more accurate.
2759 * src/incremen.c (enum children): New type.
2760 (struct directory): Change old char allnew member to new enum children
2763 (get_directory_contents): When doing an incremental dump that does
2764 not cross filesystem boundaries, dump the mount points, even though
2765 they are in a different filesystem. This is for convenience when
2766 restoring, and for consistency with non-incremental dumps.
2767 This requires a 3-way flag for keeping track of which children we want,
2768 so we use enum children rather than boolean.
2770 * src/open3.c (modes): Remove.
2771 (open3): Remove unportable assumptions about flag encodings.
2772 Use `stat' instead of `access' for testing file existence,
2773 to avoid problems with setuid programs.
2775 * src/names.c (name_next): If file names are given both in the
2776 command line (e.g. via -C) and in a file (via -T), do not
2777 ignore the command-line names.
2779 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2781 * doc/tar.texi: Clarify getdate authorship.
2783 1999-11-23 Paul Eggert <eggert@twinsun.com>
2785 * lib/Makefile.am (DISTCLEANFILES): New macro.
2787 * configure.in (tar_fnmatch_hin):
2788 Remove; it runs afoul of a bug in autoconf 2.13.
2789 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2791 1999-11-19 Paul Eggert <eggert@twinsun.com>
2793 * m4/largefile.m4: Update serial.
2795 1999-11-18 Paul Eggert <eggert@twinsun.com>
2797 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2798 the QNX shell, which doesn't propagate exit status of failed
2799 commands inside shell assignments.
2801 1999-11-07 Paul Eggert <eggert@twinsun.com>
2803 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2805 * configure.in (AC_PREREQ): Bump to 2.13.
2806 (ALL_LINGUAS): Add pt_BR, ja.
2807 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2808 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2809 for AIX crossbuilds.
2811 * doc/tar.texi: New node create options for --ignore-failed-read.
2812 Remove unused version control symbols.
2813 Modernize texinfo usage.
2815 * src/tar.c (usage): Add examples.
2817 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2818 Include fnmatch.h when testing fnmatch.
2820 * src/common.h (collect_and_sort_names): New decl.
2822 * src/list.c (from_header):
2823 Handle 32-bit two's complement negative time stamps
2824 even if the leading octal digit is 2 or 3.
2826 * src/extract.c (set_stat): Remove duplicate code.
2828 * src/create.c (to_chars): Remove trailing newline from warning.
2829 (dump_file): Ignore doors.
2830 (finish_header): Report block numbers with origin 0, not origin 1.
2832 * src/rmt.c: Include getopt.h.
2833 (long_opts): New constant.
2834 (usage): New function.
2835 (main): Implement --help and --version.
2836 Output usage message if arguments are bad.
2838 1999-10-10 Paul Eggert <eggert@twinsun.com>
2840 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2842 * README: Remove --with-dmalloc.
2843 Add --disable-largefile.
2844 Remove old NeXT dirent problems, or AIX valloc problems.
2845 Remove old union wait advice, and old %lld advice.
2846 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2848 * doc/tar.texi: Clarify documentation for portable file names.
2850 * configure.in (AM_WITH_DMALLOC): Remove.
2851 (ALL_LINGUAS): Add ja.
2853 * src/tar.c (decode_options):
2854 Invalid dates are now treated as (time_t) -1.
2855 Redo version message to conform to GNU standards.
2857 * src/create.c (dump_file):
2858 Fix typo: last two args to dump_file were interchanged.
2859 * src/update.c (update_archive): Likewise.
2861 * src/common.h (tartime): New decl.
2863 * src/list.c (tartime): Now extern.
2864 (read_and): Invalid headers cause errors, not warnings.
2866 1999-10-03 Paul Eggert <eggert@twinsun.com>
2868 * lib/getdate.y (__attribute__):
2869 Don't use if GCC claims to be before 2.8; this is
2870 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2872 1999-09-25 Paul Eggert <eggert@twinsun.com>
2874 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2875 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2877 * tests/incremen.sh: Add yet another sleep.
2879 1999-09-24 Paul Eggert <eggert@twinsun.com>
2881 * NEWS: A read error now causes a nonzero exit status.
2883 * src/create.c (to_chars): Fix base-256 output.
2885 * src/buffer.c (write_error):
2886 Read error is an error, not just a warning.
2888 1999-09-24 Paul Eggert <eggert@twinsun.com>
2890 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2892 * src/tar.c (<time.h>): Include.
2893 (time): Declare if not defined.
2894 (confirm): Don't read past EOF.
2895 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2896 (main): Use clock_gettime if available.
2898 * tests/Makefile.am (TESTS): Add incremen.sh
2899 (INCLUDES): Add -I../lib, for fnmatch.h.
2901 * src/update.c (update_archive):
2902 Remove call to name_expand; had no effect.
2903 Use chdir_do to change into directory.
2904 Use deref_stat instead of stat.
2905 Use add_avoided_name to mark names to be avoided; the old method of
2906 setting a bit with the name caused all descendants of that name to
2907 be avoided, in some circumstances.
2909 * tests/incremen.sh: Remove unnecessary sleeps.
2911 * src/names.c (name_next): Go back to using plain chdir.
2912 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2913 (addname): Likewise.
2914 (name_match): Use chdir_do to act on chdir args.
2915 (merge_sort): Moved here from incremen.c.
2916 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2918 (name_expand): Remove.
2919 (name_from_list): Skip fake names.
2920 Use chdir_do to act on chdir args.
2921 (struct avoided_name): New struct.
2922 (avoided_names): New var.
2923 (add_avoided_name, is_avoided_name): New functions.
2925 * src/system.h (stat, lstat): Define in terms of statx on
2926 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2927 (UCHAR_MAX): New macro.
2928 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2930 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2932 * src/incremen.c (<time.h>): Remove include; no longer used.
2933 (time): Remove decl.
2935 (get_directory_contents): Use deref_stat.
2936 Consider a subdirectory to be all new only if
2937 listed_incremental_option or if it its timestamp is newer than the
2939 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2940 (read_directory_file): Now extern. Do not set time_now.
2941 (write_directory_file): Renamed from write_dir_file.
2942 Use start_time instead of time_now.
2943 (compare_names, collect_and_sort_names): Move to names.c.
2945 * src/mangle.c (<time.h>): Remove; not used.
2946 (time): Do not declare.
2948 * src/misc.c (chdir_from_initial_wd): Remove.
2949 (deref_stat): New function.
2950 (struct wd): New struct.
2951 (wd, wds, wd_alloc): New variables.
2952 (chdir_arg, chdir_do): New function.
2954 * src/compare.c (get_stat_data): Use deref_stat.
2956 * src/common.h (name_expand): Remove.
2958 * src/list.c (time): Declare if not defined.
2959 (base_64_digits): Moved here from create.c.
2960 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2962 (read_and): Don't get time from header unless we need it now;
2963 as getting time can cause duplicate diagnostics if bogus.
2964 Remove "Hmm, " from diagnostic.
2965 Use "Skipping to next header" uniformly.
2966 (from_header): Renamed from from_chars. All uses changed.
2967 Allow different forms for unportable 2's complement numbers.
2968 Don't check for extended forms when parsing checksums.
2969 Parse base-256 output.
2970 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2971 (major_from_header): Renamed from major_from_chars. All uses changed.
2972 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2973 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2974 (off_from_header): Renamed from off_from_chars. All uses changed.
2975 (size_from_header): Renamed from size_from_chars. All uses changed.
2976 (time_from_header): Renamed from time_from_chars. All uses changed.
2977 Warn about future timestamps.
2978 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2979 (uintmax_from_header): Renamed from uintmax_from_chars.
2981 (tartime): New function, incorporating isotime.
2983 (print_header): Use tartime.
2985 * src/create.c (to_chars): Fix typo in decl.
2986 Don't assign through char const *.
2987 Rename name_expand back to collect_and_sort_names.
2989 * src/extract.c (<time.h>): No need to include.
2990 (time): No need to declare.
2991 (now): Remove variable.
2992 (extr_init): Don't initialize `now'.
2993 Increment same_permissions_option and same_owner_option if we_are_root
2994 is nonzero; this supports the new --no-same-owner option.
2995 (set_stat): Use start_time instead of `now'.
2997 * src/create.c (struct link): Remove unused linkcount member.
2998 (base_64_digits): Move to list.c.
2999 (base_8_digits): Remove.
3000 (to_octal): New function, with some of old contents of to_base.
3002 (to_base256): New function.
3003 (to_chars): Use base 256, not base 64, for huge values.
3004 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3006 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3007 it means we have an incremental dump where we don't know whether this
3008 is a top-level call.
3009 Use deref_stat instead of statx / stat / lstat.
3010 Cast result of alloca.
3011 Check for dates if 0 < top_level, not if listed_incremental_option.
3012 Move multiple-link check after directory check.
3013 Do not dump avoided names.
3014 Dump hard links to symbolic names as links, not as separate
3016 start_header cannot return a null pointer, so don't test for it.
3017 Likewise for find_next_block.
3019 * src/buffer.c, src/common.h (<human.h>): Include.
3020 (read_error): Read error is an error, not just a warning.
3021 (print_total_written): Also print human-readable byte count, and
3023 (open_archive, flush_write): Use start_time, not current time.
3024 (flush_read): Report about garbage bytes ignored at end of archive,
3025 but act on non-garbage bytes (instead of ignoring them).
3026 (new_volume): Use WARN for warnings.
3029 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3031 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3033 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3035 * lib/Makefile.am (noinst_HEADERS):
3036 Rename fnmatch.h to fnmatch.hin; add human.h.
3037 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3038 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3040 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3042 * lib/fnmatch.c (strchrnul):
3043 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3044 Do not define if !_LIBC and if it already exists.
3045 (internal_fnmatch): Use it.
3047 * configure.in (tar_LDADD): New variable, used only when linking tar.
3048 (rmt_LDADD): Similarly, for rmt.
3049 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3050 fnmatch.c; otherwise, use the system fnmatch.h.
3052 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3053 Modernize sample backup script.
3055 * THANKS: Martin Goik's email address has changed.
3057 * m4/fnmatch.m4: New file.
3059 1999-09-03 Paul Eggert <eggert@twinsun.com>
3061 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3064 1999-08-29 Paul Eggert <eggert@twinsun.com>
3066 * lib/getdate.y (get_date):
3067 Rename outermost local `probe' to `quarter'.
3068 Rename latter local `tm' to probe_tm.
3069 From: Jim Meyering <meyering@ascend.com>
3070 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3072 1999-08-28 Paul Eggert <eggert@twinsun.com>
3074 * lib/getdate.y (PC): New macro; use it when possible.
3075 (number): Handle `Nov 11 1996' example correctly.
3076 See Risks Digest 20.55 (1999-08-27)
3077 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3079 1999-08-23 Paul Eggert <eggert@twinsun.com>
3081 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3083 Remove minor cases of lint from many source files: this includes
3084 unnecessary casts, uses of NULL, etc.
3086 * configure.in (AC_PROG_YACC): Remove.
3087 (YACC): Always use bison.
3088 (AC_STRUCT_TIMEZONE): Add.
3089 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3091 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3094 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3095 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3097 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3099 * src/common.h (merge_sort): Remove decl; no longer exported.
3101 * src/system.h (voidstar): Remove.
3102 (memcpy, memcmp): Cast args.
3103 ("xalloc.h"): Add include.
3104 (xmalloc, xrealloc): Remove decl.
3106 * src/mangle.c (time): Do not declare if defined.
3107 (first_mangle, mangled_num): Remove.
3109 * src/list.c (from_chars): Report out-of-range values more precisely.
3110 (off_from_chars): Do not allow negative offsets.
3111 (uid_from_chars): Allow negative uids.
3113 * src/create.c (linklist): Now static.
3114 (to_chars): Fix wording of message to match from_chars.
3116 * src/misc.c (merge_sort): Move to incremen.c.
3117 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3118 It's too painful to make it both generic and portable.
3119 (read_directory_file): "timestamp" -> "time stamp" in messages.
3121 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3122 (usage): Fix misspelling.
3123 (OPTION_STRING): -y is now -I.
3124 (decode_options): Use -1, not EOF, for getopt_long result.
3125 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3126 Handle operands after any "--" argument.
3127 (main): Report any output errors.
3129 * src/rmt.c (main): status is ssize_t, not long.
3131 * src/names.c (name_gather): Handle trailing -C option correctly.
3132 (addname): use memcpy, not strncpy, to copy a string of known length.
3133 (name_match): Handle trailing -C option correctly.
3134 Propagate -C option to following files.
3135 (name_match, name_scan): Remove redundant matching code.
3137 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3139 * lib/getdate.y: Major rewrite. Add copyright notice.
3140 (<stdio.h>): Include only if testing.
3142 (ISLOWER): New macro.
3143 (<string.h>): Include if HAVE_STRING_H, not USG.
3145 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3147 (EPOCH_YEAR): Renamed from EPOCH.
3148 (table): Renamed from TABLE.
3149 (meridian): Now an anonymous enum.
3150 (struct parser_control): New type.
3151 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3152 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3153 (%pure_parser): Added, so that the parser is pure.
3154 (%union): Removed; the type is now just plain int.
3155 All %type directives removed.
3156 (tLOCAL_ZONE): New %token.
3157 (month_day_table): Renamed from MonthDayTable.
3158 (gmtime, localtime, mktime, time): Declare only if not defined.
3159 (meridian_table): New table.
3160 (dst_table): New table.
3161 (units_table): renamed from UnitsTable.
3162 (relative_time_table): Renamed from OtherTable.
3163 (time_zone_table): Renamed from TimezoneTable. Modernized.
3164 (military_table): Renamed from MilitaryTable.
3165 (to_hour): Renamed from ToHour.
3166 (to_year): Renamed from ToYear.
3167 (lookup_zone): New function.
3168 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3170 (yylex): Now reentrant. All callers changed.
3171 (get_date): Add support for local time zone abbreviations.
3174 1999-08-20 Paul Eggert <eggert@twinsun.com>
3176 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3178 * src/create.c (to_chars): Generate GNU base-64 representation
3179 if we are generating an old or new GNU format tar file for a
3180 number that can't be represented with the POSIX format.
3182 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3183 (AM_FUNC_GETLINE): Add.
3184 (LIBOBJS): Add getline.o to workaround comment.
3185 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3186 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3187 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3188 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3189 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3190 lib/save-cwd.h, m4/getline.m4: New files.
3192 * src/misc.c (<save-cwd.h>): Include.
3193 (chdir_from_initial_wd): New function.
3195 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3196 (name_gather): Handle `-C x -C y' correctly.
3197 Do not rely on addname to handle -C.
3198 (addname): New CHANGE_DIR parameter. All callers changed.
3199 Remove ugly calls to getcwd; no longer needed.
3200 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3202 * src/incremen.c (listed_incremental_stream): New var.
3203 (read_directory_file): Remove arbitrary limits on file name length.
3204 Do not attempt to get the working directory; we can bypass this
3205 on fchdir hosts. Open the listed_incremental_option file for both
3206 read and write instead of opening it twice. Check for I/O errors
3207 when doing I/O to this file. Check for invalid data in the file,
3208 and report line numbers of invalid data.
3209 (write_dir_file): Likewise.
3210 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3211 Do not invoke write_dir_file; that's our caller's responsibility.
3213 * src/list.c (max): New macro.
3214 (isotime): Now takes time_t, not time_t *. Report the decimal values
3215 of times that can't be broken down.
3216 (print_header): Don't assume that major and minor device numbers can
3219 * src/common.h (struct name): change_dir is now char const *.
3220 (write_directory_file): Remove unused decl.
3221 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3222 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3223 (chdir_from_initial_wd): New decl.
3224 (addname): New 2nd arg.
3226 * THANKS: Torsten Lull -> Catrin Urbanneck
3228 1999-08-18 Paul Eggert <eggert@twinsun.com>
3230 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3231 Don't depend on ac_cv_func variables.
3232 From Albert Chin-A-Young <china@thewrittenword.com>.
3234 1999-08-18 Paul Eggert <eggert@twinsun.com>
3236 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3238 * m4/signedchar.m4: New file.
3239 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3240 * src/system.h (signed_char): New macro.
3241 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3242 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3244 * src/create.c (write_eot): Write at least two zero blocks.
3246 * src/extract.c (extract_archive): Fix sparse array bug:
3247 we did not find end of array correctly.
3249 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3250 Don't assume find_next_block yields nonnull.
3251 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3252 * src/list.c (skip_extended_headers): Likewise.
3254 * src/list.c (read_and, list_archive): Simplify code.
3255 (read_header): Fix computation of signed checksums on machines where
3257 Do not consider a block to be zero unless all its bytes are zero,
3258 even the checksum bytes. Do not attempt to parse the checksum of
3259 a zero block. Fix memory leak with long names and links.
3260 (from_chars): Accommodate a buggy tar that outputs leading NUL
3261 if the previous field overflows.
3263 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3264 \?, for portability to non-ASCII hosts.
3266 1999-08-16 Paul Eggert <eggert@twinsun.com>
3268 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3270 * src/extract.c (make_directories): Do not chown intermediate
3271 directories, even if we are root.
3273 * src/list.c (read_header): Fix bugs when interpreting
3274 POSIX-compliant headers that do not contain null bytes in the
3275 header or link names.
3277 1999-08-14 Paul Eggert <eggert@twinsun.com>
3279 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3281 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3282 (AC_HEADER_SYS_WAIT): Add.
3283 (AC_REPLACE_FUNCS): Add waitpid.
3284 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3285 * lib/waitpid.c: New file.
3286 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3287 * src/system.h (WCOREDUMP): Remove; no longer used.
3288 (WIFSTOPPED): Likewise.
3289 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3290 * src/buffer.c (child_open_for_compress): Undo previous change.
3291 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3292 (new_volume): Likewise.
3294 * src/buffer.c, src/extract.c, src/incremen.c (time):
3295 Don't declare if defined.
3296 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3297 * src/incremen.c (read_directory_file):
3298 Invoke `time' the same way everyone else does.
3299 Check validity of --listed-incremental file contents a bit better.
3300 Do not worry about --after-date-option; tar.c now checks this.
3301 * src/list.c (isotime): Report ??? if localtime returns null.
3302 Don't assume years fit into four digits.
3303 Don't append trailing newline.
3304 (print_header): Report ??? if localtime returns null;
3305 Don't assume years fit into four digits.
3307 * src/compare.c (diff_archive): Do not fall back on absolute name
3308 when --absolute-names is not specified.
3310 * src/create.c (start_header):
3311 Include text of ignored filesystem prefix in warning.
3312 (create_archive): Check for excluded names when doing incremental
3313 pass through directory.
3314 (dump_file): Do not dump old files explicitly given on command line
3315 when using --listed-incremental. Do not strip ./ prefix from names.
3317 * src/tar.c: -g now implies after_date_option = 1.
3318 -g and -N are now incompatible options.
3320 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3322 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3324 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3325 incremental headers as POSIX prefixes.
3327 1999-08-11 Paul Eggert <eggert@twinsun.com>
3329 * NEWS, configure.in: Version 1.13.6.
3331 * configure.in (ALL_LINGUAS): Add pt_BR.
3332 * po/pt_BR.po: New file.
3334 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3335 Renamed from tar.info and header.texi; adjust actions so that
3336 they work in other directories.
3338 * doc/tar.texi: Add -y and --bzip2.
3339 Patterns containing / now exclude only file names whose prefix match.
3341 * lib/exclude.h (excluded_filename): New option parameter.
3342 (add_exclude_file): New ADD_FUNC parameter.
3343 (excluded_pathname): Remove decl.
3344 * lib/exclude.c (_GNU_SOURCE):
3345 Remove; no longer needed since we don't use FNM_ macros.
3346 (excluded_filename): Renamed from excluded_filename_opts.
3347 (excluded_filename, excluded_pathname): Remove.
3348 (add_exclude_file): New ADD_FUNC parameter.
3350 * po/POTFILES.in: Add lib/quotearg.c.
3352 * src/buffer.c (_GNU_SOURCE): Define.
3353 (<fnmatch.h>): Include unconditionally.
3354 (child_open_for_compress): Dup after closing, to avoid possible file
3355 descriptor exhaustion.
3356 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3357 (flush_read): Likewise.
3359 * src/common.h (LG_8, LG_64): New macros.
3360 (excluded_with_slash, excluded_without_slash): New vars.
3362 (base_64_digits): New decl.
3363 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3364 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3366 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3367 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3369 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3370 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3371 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3372 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3373 respectively. All definitions and uses changed.
3374 (excluded_name): New decl.
3376 * src/compare.c (diff_archive):
3377 Open files with O_NONBLOCK instead of O_NDELAY.
3379 * src/create.c (base_64_digits): New constant.
3380 (base_8_digits): New macro.
3381 (MAX_VAL_WITH_DIGITS): New macro.
3382 (to_base): First half of old to_oct. Support base 64 too.
3383 (to_chars): Other half of old to_oct, for 64-bit support.
3384 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3385 (gid_substitute, uid_substitute): Look up names dynamically if
3386 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3387 (mode_to_chars): Renamed from mode_to_oct.
3388 Support negative values in all the _to_chars functions.
3389 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3390 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3391 (dump_file): Inspect entire pathname, not just new file name
3392 component, when deciding whether to exclude it.
3394 * src/extract.c (extract_archive):
3395 Open files with O_NONBLOCK instead of O_NDELAY.
3397 * src/incremen.c (get_directory_contents):
3398 Inspect entire pathname, not just new file name
3399 component, when deciding whether to exclude it.
3401 * src/list.c (<fnmatch.h>): Do not include.
3402 (from_chars): Renamed from from_oct. New parameter specifying
3403 the negative of the minimum allowed value. Support negative
3405 (base64_map): New var.
3406 (base64_init): New function.
3407 (print_header): Output numeric uids and gids if numeric_owner_option.
3409 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3411 * src/names.c (_GNU_SOURCE): Define.
3412 (<fnmatch.h>): Include unconditionally.
3413 (excluded_name): New function, taking over duties of excluded_pathname.
3416 * src/rmt.c (decode_oflag): New function.
3417 (main): Use it to support symbolic open flags.
3419 * src/rtapelib.c (encode_oflag): New function.
3420 (rmt_open__): Do not allow newlines in the path.
3421 Propagate errno correctly.
3422 Decode symbolic open flags, if present.
3424 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3427 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3428 New -y or --bzip2 option.
3429 (add_filtered_exclude): New function.
3430 (decode_options): Put excluded patterns with / into
3431 excluded_with_slash, and without / into excluded_without_slash.
3432 Compare newer_mtime_option to its new initial value
3433 TYPE_MINIMUM (time_t) when deciding whether more than one
3434 threshold date was specified.
3436 1999-07-20 Paul Eggert <eggert@twinsun.com>
3438 * NEWS, configure.in: Version 1.13.5.
3440 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3442 * src/buffer.c (new_volume): Likewise.
3443 * src/incremen.c (read_directory_file): Likewise.
3444 * src/tar.c (decode_options):
3445 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3448 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3449 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3451 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3452 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3453 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3454 Define to 0 if the corresponding S_IF* macro is not defined.
3455 (mkfifo): Do not define if already defined, or if S_IFIFO
3458 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3459 S_ISLNK, to determine whether to invoke readlink.
3460 * src/create.c (dump_file): Likewise.
3462 * src/extract.c (set_mode):
3463 Do not chmod unless we are root or the -p option was given;
3464 this matches historical practice.
3465 (unlink_destination): New function, which checks for unlink failures.
3466 (maybe_recoverable): Stay quiet if -U.
3467 (extract_archive): Use O_EXCL if unlink_first_option.
3468 Report unlink failures.
3469 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3470 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3473 * src/incremen.c (get_directory_contents): Depend on
3474 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3476 * src/list.c: Remove S_IS* ifdefs.
3477 * src/misc.c (maybe_backup_file): Likewise.
3479 * src/misc.c (maybe_backup_file):
3480 "Virtual memory exhausted" -> "Memory exhausted",
3481 to conform to the other places this message is issued.
3483 * src/mangle.c (extract_mangle):
3484 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3486 * src/rtapelib.c (rmt_open__):
3487 Remove typo that caused us to omit the first char
3490 1999-07-16 Paul Eggert <eggert@twinsun.com>
3492 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3494 * doc/tar.texi: A path name is excluded if any of its file name
3495 components matches an excluded pattern, even if the path name was
3496 specified on the command line.
3497 * src/create.c (create_archive): Likewise.
3498 * src/list.c (read_and): Likewise.
3499 * src/update.c (update_archive): Likewise.
3500 * lib/exclude.h (excluded_pathname): New decl.
3501 * lib/exclude.c (_GNU_SOURCE): Define.
3502 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3503 (excluded_filename_opts): New function.
3504 (excluded_pathname): New function.
3506 * lib/Makefile.am (EXTRA_DIST):
3507 xstrtol.c moved here from libtar_a_SOURCES.
3508 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3509 Remove xstrtoul.c; no longer needed.
3510 * lib/xstrtol.c: Remove.
3512 * src/tar.c (decode_options):
3513 Set newer_time_option to TYPE_MINIMUM, so that
3514 negative timestamps are handled correctly.
3515 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3516 uniformity (and so that we don't need to have the other fns).
3517 (main): Remove call to init_total_written; no longer needed.
3519 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3520 checks for unsigned long and long long.
3521 * src/arith.c: Remove.
3522 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3523 * po/POTFILES.in: Remove src/arith.c.
3524 * src/arith.h: Use double, to simplify configuration gotchas.
3525 (tarlong): Now double.
3526 (TARLONG_FORMAT): New macro.
3527 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3528 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3529 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3530 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3531 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3532 mult_tarlong, print_tarlong): Remove. All callers replaced with
3535 * src/common.h (init_total_written): Remove decl.
3537 * src/buffer.c (total_written):
3538 Remove; replaced with prev_written + bytes_written.
3539 (prev_written): New var.
3540 (init_total_written): Remove.
3541 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3543 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3544 Make sure that we can shift, multiply
3545 and divide unsigned long long values; Ultrix cc can't do it.
3547 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3548 Check for any unknown bits, not just unknown bits left of the leftmost
3551 * lib/quotearg.c (quotearg_buffer):
3552 Don't quote spaces if C quoting style.
3553 * src/list.c (from_oct):
3554 Use C quoting style for error; omit trailing NULs.
3556 1999-07-14 Paul Eggert <eggert@twinsun.com>
3558 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3560 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3561 <inttypes.h> defines strtoumax as a macro (and not as a function).
3562 HP-UX 10.20 does this.
3564 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3565 * PORTS, README, TODO, doc/tar.texi: Likewise.
3567 1999-07-12 Paul Eggert <eggert@twinsun.com>
3569 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3570 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3572 * src/list.c (decode_header):
3573 Do not assume that S_IFBLK and S_IFCHR are defined.
3575 * src/create.c (start_header): Do not assume S_IFMT is defined.
3576 (dump_file): Remove unnecessary check for screwy apollo lossage.
3577 Do not assume S_IFBLK and S_IFCHR are defined.
3579 * src/extract.c (extract_archive):
3580 Test whether S_IFCHR and S_IFBLK are nonzero,
3581 not whether they are defined, for consistency with other tests.
3583 * src/buffer.c (is_regular_file):
3584 Don't succeed on files that we can't access due to
3585 permissions problems.
3586 (open_archive): Fix wording on fatal error message.
3587 Don't bother to stat /dev/null if the archive is not a character
3590 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3591 Report an error, not a warning, for I/O errors.
3592 (process_rawdata, process_dumpdir, diff_sparse_files):
3593 Change ungrammatical "Data differs" to "Contents differ".
3594 (get_stat_data): Find hidden files on AIX.
3595 Accept file name as argument; all uses changed.
3596 (get_stat_data, diff_archive): Use system error message for
3597 nonexistent files rather than rolling our own.
3598 (diff_archive): Unknown file types are errors, not warnings.
3599 Normalize spelling of message to "File type differs".
3600 Use get_stat_data to get link status, for consistency.
3601 Do not inspect st_rdev for fifos.
3602 Do not assume st_mode values contain only file types and mode bits.
3603 Check for mode changes and device number changes separately.
3605 * src/update.c (append_file):
3606 Open the file before statting it, to avoid a race.
3607 Complain about file shrinkage only when we reach EOF.
3609 1999-07-08 Paul Eggert <eggert@twinsun.com>
3611 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3613 * configure.in (AC_EXEEXT): Add.
3615 * lib/Makefile.am (noinst_HEADERS):
3616 Add basename.h, exclude.h. Remove full-write.h.
3617 (libtar_a_SOURCES): Add exclude.c.
3619 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3621 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3622 * lib/safe-read.h (safe_read): New decl.
3623 * src/rmt.c: Include safe-read.h.
3624 * src/rtapelib.c: Include basename.h, save-read.h.
3625 (rmt_open__): Use base_name to compute base name.
3628 Include basename.h, exclude.h; don't include full-write.h.
3629 (exclude_option): Remove decl.
3630 (excluded): New decl.
3631 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3633 * src/list.c (read_and):
3634 Use excluded_filename instead of check_exclude.
3635 Check base name of incoming file name, not entire file name, when
3636 deciding whether to exclude it.
3638 * src/create.c (finish_sparse_file):
3639 Use excluded_filename instead of check_exclude.
3640 Don't bother to stat excluded file names.
3641 * src/incremen.c (get_directory_contents): Likewise.
3643 * src/names.c (exclude_pool, exclude_pool_size,
3644 allocated_exclude_pool_size, simple_exclude_array,
3645 simple_excludes, allocated_simple_excludes,
3646 pattern_exclude_array, pattern_excludes,
3647 allocated_pattern_excludes, add_exclude, add_exclude_file,
3649 Remove; now done in ../lib/exclude.c.
3651 * src/tar.c (decode_options): Initialize `excluded'.
3652 Use new add_exclude_file and add_exclude functions.
3654 1999-07-05 Paul Eggert <eggert@twinsun.com>
3656 * m4/gettext.m4: Use changequote rather than [[ ]].
3658 * lib/safe-read.c: Renamed from lib/full-read.c.
3659 (safe_read): Renamed from full_read. All uses changed.
3660 * lib/safe-read.h, lib/full-write.h: New files.
3661 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3662 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3663 * lib/full-write.c: Include full-write.h.
3664 * src/common.h: Include full-write.h, safe-read.h.
3665 * src/system.h: (full_read, full_write): Remove decls.
3667 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3669 * src/system.h (bindtextdomain, textdomain): undef before
3670 defining, to avoid preprocessor warnings with --disable-nls
3671 on hosts whose locale.h includes libintl.h.
3673 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3674 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3675 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3678 1999-07-02 Paul Eggert <eggert@twinsun.com>
3680 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3681 * m4/mktime.m4: New file.
3682 * m4/Makefile.am.in, m4/README: Remove these files.
3683 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3684 remove README, Makefile.am.in.
3685 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3686 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3689 * src/tar.c: Include signal.h.
3690 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3691 (main): Ensure SIGCHLD is not ignored.
3693 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3694 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3695 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3696 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3697 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3698 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3699 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3700 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3701 they don't overlap with char codes. Use an enum instead of a lot
3704 * src/system.h (ISASCII): Remove.
3705 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3706 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3707 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3708 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3709 LONG_MAX): New macros.
3711 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3712 (read_directory_file): Cast ISSPACE arg to unsigned char.
3713 * src/misc.c (ISPRINT): Remove; now in system.h.
3714 (remove_any_file): Add brackets to pacify gcc -Wall.
3715 * src/list.c: Don't include <ctype.h>; system.h already does this.
3716 (ISODIGIT, ISSPACE): Remove; now in system.h.
3717 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3719 (from_oct): Cast ISSPACE arg to unsigned char.
3721 * src/create.c (mode_to_oct): Translate modes from internal to
3723 * src/list.c (mode_from_oct): Translate modes from external to
3724 internal form. Do not complain about unrecognized mode bits.
3725 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3726 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3728 * src/extract.c: (extr_init, make_directories, extract_archive):
3729 Do not assume mode bits have traditional Unix values.
3730 * src/list.c (decode_mode): Likewise.
3731 * src/create.c (start_header, dump_file): Likewise.
3732 * src/buffer.c (child_open_for_compress,
3733 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3734 * src/compare.c (diff_archive): Likewise.
3736 * src/extract.c (set_mode): Use %04 not %0.4 format.
3737 (extract_sparse_file): Do not use data_block uninitialized.
3738 Check for lseek failures.
3740 * src/rtapelib.c (rmt_lseek__):
3741 Convert lseek whence values to portable integers on the wire.
3742 * src/rmt.c (main): Likewise. Check for whence values out of range.
3744 * src/create.c (finish_sparse_file): Use lseek whence macros
3745 instead of integers.
3746 * src/buffer.c (backspace_output): Likewise.
3747 * src/compare.c (diff_archive, verify_volume): Likewise.
3748 * src/delete.c (move_archive): Likewise.
3749 * src/extract.c (extract_sparse_file): Likewise.
3751 * src/create.c (dump_file): Do not invoke finish_sparse_file
3752 on a negative file descriptor.
3754 * src/buffer.c: Add braces to pacify gcc -Wall.
3756 * src/compare.c (diff_sparse_files): Report lseek errors.
3758 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3760 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3762 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3763 message to be internationalized; \a doesn't work with msgfmt.
3765 * src/tar.c (long_options, main, usage, OPTION_STRING):
3766 Remove -E or --ending-file.
3767 * src/list.c (read_and): Likewise.
3768 * src/common.h (ending_file_option): Likewise.
3769 * src/buffer.c (close_archive): Likewise.
3771 * tests/after: Don't run two commands together in a pipeline,
3772 as some old shells mishandle pipeline exit status.
3774 1999-06-28 Paul Eggert <eggert@twinsun.com>
3776 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3777 * NEWS: Describe changes since 1.12.
3778 * README: Update bug reporting address; move paxutils ref to NEWS.
3780 Handle EINTR correctly.
3781 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3782 * lib/full-read.c, lib/full-write.c: New files.
3783 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3784 Prefer full_read to read and full_write to write.
3785 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3786 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3788 * src/extract.c (extract_sparse_file): Likewise.
3789 * src/rmt.c (get_string, main, report_error_message,
3790 report_numbered_error): Likewise.
3791 * src/rmt.h (rmtread, rmtwrite): Likewise.
3792 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3793 rmt_write__, rmt_ioctl__): Likewise.
3794 * src/update.c (append_file): Likewise.
3795 * src/system.h (full_read, full_write): New decls.
3797 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3798 lib/xmalloc.c, src/arith.c, src/misc.c.
3800 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3801 New macros. All uses of STDIN and STDOUT changed.
3802 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3803 instead of 0 and STDOUT_FILENO instead of 1.
3804 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3805 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3807 * src/rmt.c (private_strerror): Avoid const. Translate results.
3809 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3810 in the presence of NFS clock skew.
3812 1999-06-25 Paul Eggert <eggert@twinsun.com>
3814 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3816 * src/buffer.c (write_archive_buffer): New function.
3817 (child_open_for_compress, flush_write, flush_read): Use it to write
3819 (open_archive): Report error if fstat of archive fails.
3820 Improve efficiency of check for /dev/null.
3821 Also, fix some corner cases with remote archives and /dev/null checking.
3822 (close_archive): Test for input fifo only if not remote.
3823 Truncate output archive only if it's not remote.
3825 * src/misc.c (remove_any_file):
3826 Don't terminate if you see . or ..; just skip them.
3828 1999-06-18 Paul Eggert <eggert@twinsun.com>
3830 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3832 Output sizes using a format that's more compatible with
3833 traditional tar (and with GNU Emacs).
3834 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3835 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3836 Don't subtract 1 from size.
3837 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3838 Output a trailing NUL unless the value won't fit without it.
3839 (finish_header): No need to append NUL to chksum, now that
3842 1999-06-16 Paul Eggert <eggert@twinsun.com>
3844 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3846 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3847 @INTLLIBS@ might invoke rpl_realloc.
3849 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3850 (intconv): Remove; use xstrto* fns instead.
3851 ("xstrtol.h"): Include.
3852 (check_decimal): Remove.
3853 (long_options, usage, OPTION_STRING, decode_options):
3854 Remove -y, --bzip2, --unbzip2.
3855 (decode_options): Use xget_version instead of get_version.
3856 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3857 Replace invocations of check_decimal with xstrtoumax.
3859 * tests/preset.in (echo_n, echo_c): Remove.
3861 * tests/after: Don't rely on $echo_c and $echo_n.
3863 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3864 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3865 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3866 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3867 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3868 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3869 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3870 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3871 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3872 m4/xstrtoumax.m4: New files.
3874 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3875 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3876 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3877 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3878 (AC_CHECK_FUNCS): Remove lchown.
3879 (AC_REPLACE_FUNCS): Remove basename, dirname.
3880 Add lchown, strtol, strtoul.
3881 (jm_FUNC_MKTIME): Add.
3882 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3883 are also built via the ANSI2KNR-filtering rules.
3884 Use a no-op line to work around bug in automake 1.4 with malloc and
3886 (AC_OUTPUT): Add m4/Makefile.
3888 * lib/Makefile.am (EXTRA_DIST):
3889 Add lchown.c, malloc.c, mktime.c, realloc.c,
3890 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3891 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3892 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3893 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3894 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3896 * src/system.h (uintmax_t): Don't declare; configure now does this.
3898 * src/common.h (backup_type): New decl.
3899 * src/common.h, src/misc.c, src/tar.c:
3900 Move include of backupfile.h to common.h.
3902 * src/misc.c (maybe_backup_file):
3903 Pass backup_type to find_backup_file_name.
3905 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3906 UINTMAX_STRSIZE_BOUND.
3908 * doc/tar.texi: Remove --bzip2.
3909 Fix @xref typos reported by latest makeinfo.
3911 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3913 (M4DIR, ACINCLUDE_INPUTS): New macros.
3914 ($(srcdir)/acinclude.m4): New rule.
3916 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3917 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3918 now generated automatically by autoconf.
3920 1999-05-15 Paul Eggert <eggert@twinsun.com>
3922 * doc/tar.texi: Remove -y.
3924 1999-04-09 Paul Eggert <eggert@twinsun.com>
3926 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3927 (we were allocating too much storage).
3928 (uintmax_t): Don't declare; configure now does this.
3930 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3932 1999-03-22 Paul Eggert <eggert@twinsun.com>
3934 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3936 * acinclude.m4 (AC_LFS_FLAGS):
3937 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3938 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3939 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3941 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3942 New macros; needed for latest GNU xmalloc.c.
3944 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3945 (libtar_a_SOURCES): Add quotearg.c.
3946 * list.c: Include <quotearg.h>.
3947 (from_oct): Add forward decl.
3948 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3949 (from_oct): Report an error only if TYPE is nonzero.
3950 Quote any funny characters in bad header.
3952 1999-03-20 Paul Eggert <eggert@twinsun.com>
3954 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3956 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3957 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3959 (AC_LFS): Simplify AIX revision number test.
3961 1999-03-17 Paul Eggert <eggert@twinsun.com>
3963 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3965 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3966 Remove; it doesn't work that well
3967 with AC_CANONICAL_HOST.
3968 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3970 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3972 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3974 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3976 * tar.texi: Fix bug-report addr.
3978 * README: Remove --with-included-malloc.
3979 Upgrade version numbers of build software.
3981 1999-03-07 Paul Eggert <eggert@twinsun.com>
3983 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3985 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3986 where bindtextdomain and gettext require -lintl.
3987 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3988 `no' means it failed.
3989 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3990 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3991 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3992 to add anything to the command line (it's all in config.h).
3993 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3995 1999-03-01 Paul Eggert <eggert@twinsun.com>
3997 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3999 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4001 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4002 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4003 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4004 like OFF_MAX, which are not reliable
4005 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4006 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4007 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4009 * src/incremen.c (get_directory_contents):
4010 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4011 Have statx depend on STX_HIDDEN, not AIX.
4013 * src/create.c (to_oct):
4014 New parameter substitute, giving a substitute value to use
4015 when the original value is out of range. Do not append a space to the
4016 output; modern tars don't. When a value is out of range, specify the
4017 maximum value, not the number of bits.
4018 (GID_NOBODY, UID_NOBODY): New macros.
4019 (gid_to_oct, uid_to_oct): Use them as substitutes.
4020 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4021 (dump_file): Check whether the file changed as we read it.
4023 * src/rmt.c (main): Remove suspicious AIX/386 code.
4025 1999-02-19 Paul Eggert <eggert@twinsun.com>
4027 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4028 returns a type compatible with char *; it doesn't on SunOS
4029 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4031 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4033 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4034 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4036 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4038 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4039 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4040 * acinclude.m4 (AM_WITH_NLS):
4041 Update to latest gettext version (serial 5).
4042 (AC_LFS_FLAGS): New macro
4043 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4044 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4045 Work properly in cross-compilation scenario, by checking for getconf
4046 with AC_CHECK_TOOL and by ditching uname in favor of
4047 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4049 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4050 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4051 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4052 since getdate.y now uses ANSI code.
4054 * config.guess, config.sub: New files; taken from automake 1.4.
4056 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4057 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4058 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4059 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4060 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4061 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4062 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4064 1999-02-01 Paul Eggert <eggert@twinsun.com>
4066 * src/tar.c: Update copyright.
4070 1999-02-01 Paul Eggert <eggert@twinsun.com>
4072 * NEWS, configure.in: Version 1.12.64004
4074 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4076 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4078 * src/extract.c (extract_archive): Fix bug when extracting sparse
4079 files: they were trashing the tar file header.
4081 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4082 Add -y or --bzip2 or --bunzip2 option.
4084 1999-01-30 Paul Eggert <eggert@twinsun.com>
4086 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4087 cached_no_such_uid, cached_no_such_gid): New vars.
4088 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4089 Cache failures, too.
4091 * src/tar.c (decode_options):
4092 Don't pass names longer than UNAME_FIELD_SIZE to
4093 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4095 1999-01-27 Paul Eggert <eggert@twinsun.com>
4097 * NEWS, configure.in: Version 1.12.64003
4099 * src/buffer.c (backspace_output, close_archive): Cast
4100 rmtlseek position arg to off_t, for benefit of K&R compilers
4102 * src/compare.c (verify_volume): Likewise.
4104 * NEWS, configure.in: Version 1.12.64002
4106 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4107 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4108 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4109 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4110 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4111 uid_from_oct): Likewise.
4113 1999-01-25 Paul Eggert <eggert@twinsun.com>
4115 * incremen.sh: Fix timing bug in regression test.
4117 1999-01-22 Paul Eggert <eggert@twinsun.com>
4119 * NEWS, configure.in: Update version
4121 * Makefile.am (localedir): Change to $(datadir)/locale.
4122 (DEFS): New macro, defining LOCALEDIR.
4123 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4124 (INCLUDES): Add -I..
4126 * Makefile.am (localedir): Change to $(datadir)/locale.
4128 1999-01-21 Paul Eggert <eggert@twinsun.com>
4130 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4132 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4133 * src/Makefile.am (localedir): Likewise.
4134 (DEFS): New macro, defining LOCALEDIR.
4135 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4136 (INCLUDES): Add `-I..'.
4138 * tests/incremen.sh: Fix timing bug.
4140 1999-01-20 Paul Eggert <eggert@twinsun.com>
4142 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4143 `lfs.7' changed to `64000' in version number
4144 to conform to gnits standards.
4146 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4147 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4149 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4152 1998-12-07 Paul Eggert <eggert@twinsun.com>
4154 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4156 * src/list.c (read_header):
4157 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4159 1998-11-30 Paul Eggert <eggert@twinsun.com>
4161 * configure.in: Quote the output of uname.
4163 * src/extract.c (set_stat): chmod after chown even when not root;
4164 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4166 1998-11-15 Paul Eggert <eggert@twinsun.com>
4168 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4170 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4171 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4173 1998-10-28 Paul Eggert <eggert@twinsun.com>
4175 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4177 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4180 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4181 On many installations, rexec is disabled.
4183 1998-08-07 Paul Eggert <eggert@twinsun.com>
4185 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4187 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4188 for nameless users and groups.
4190 1998-02-17 Paul Eggert <eggert@twinsun.com>
4192 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4193 * NEWS, README: Add explanation of why this isn't an official version.
4195 1998-02-02 Paul Eggert <eggert@twinsun.com>
4197 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4198 This is an unofficial version.
4200 1997-12-17 Paul Eggert <eggert@twinsun.com>
4202 * src/incremen.c (ST_DEV_MSB): New macro.
4203 (NFS_FILE_STAT): Use most significant bit of st_dev,
4204 even if it's unsigned.
4206 1997-12-08 Paul Eggert <eggert@twinsun.com>
4208 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4210 1997-11-19 Paul Eggert <eggert@twinsun.com>
4212 * configure.in (HAVE_INTTYPES_H):
4213 Don't ignore cache variable if it's already set.
4215 1997-11-10 Paul Eggert <eggert@twinsun.com>
4217 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4218 * src/delete.c (records_read): Now off_t.
4219 (move_archive): Don't assume mt_count is of type daddr_t.
4221 1997-10-30 Paul Eggert <eggert@twinsun.com>
4223 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4224 Set to appropriate values if large file support
4225 needs explicit enabling.
4226 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4228 New macros to configure.
4229 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4231 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4232 major_t, minor_t, ssize_t): New macros.
4234 * src/arith.h (TARLONG_FORMAT):
4235 Fix typo: %uld -> %lu. Use unsigned when long long
4237 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4238 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4240 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4241 2nd arg is now unsigned long.
4243 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4244 (prepare_record_buffer): Arg is now size_t.
4245 Remove now-useless casts.
4247 (main): Use `long' for status, so that it can store ssize_t.
4248 Use daddr_t, mode_t, size_t, off_t when appropriate.
4249 Convert daddr_t and off_t values ourselves, since they might be longer
4250 than long. Convert other types using `long' primitives.
4251 When processing MTIOCTOP, do not try to pass resulting
4252 count back, since it won't work (it could be too large) and it's
4253 not expected anyway.
4256 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4257 now-useless casts. Use unsigned long to print *_t types, except use
4258 STRINGIFY_BIGINT for off_t.
4259 (update_archive): Cast -1 to dev_t when necessary.
4261 * src/tar.c (check_decimal):
4262 Now returns 1 if successful, 0 otherwise, and returns
4263 uintmax_t value into new arg. Check for arithmetic overflow.
4264 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4265 Check for overflow on user or group ids.
4267 * src/compare.c (diff_init, process_rawdata, read_and_process,
4268 diff_sparse_files, diff_archive):
4269 Use off_t, pid_t, size_t, ssize_t when appropriate.
4270 Remove now-useless casts. Use unsigned long to print *_t types,
4271 except use STRINGIFY_BIGINT for off_t.
4273 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4274 Size arg is now size_t.
4276 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4277 when allocating buffer.
4280 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4281 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4282 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4285 (get_status_string, get_status_off): New function.
4286 (get_status): Now returns long, so that it can store ssize_t.
4287 Invoke get_status_string to do the real work.
4288 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4289 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4290 (rmt_ioctl__): Convert mt_count by hand,
4291 since it might be longer than long.
4293 * src/mangle.c (extract_mangle):
4294 Check for overflow when converting off_t to size_t.
4295 Use off_t, size_t when appropriate. Remove now-useless casts.
4297 * src/system.h (mode_t): Remove; now done by autoconf.
4298 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4299 Return number of ST_NBLOCKSIZE-byte blocks,
4300 not number of 512-byte blocks;
4301 this also helps to avoid overflow.
4302 (st_blocks): Declare if needed.
4303 (ST_NBLOCKSIZE): New macro.
4304 (<limits.h>, <inttypes.h>): Include if available.
4305 (CHAR_BIT): New macro.
4306 (uintmax_t): New typedef.
4307 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4308 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4309 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4311 * src/names.c (name_init):
4312 Fix typo in error message: FILE* was passed, but char*
4315 (read_name_from_file, name_gather, addname, name_match, name_scan,
4316 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4318 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4320 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4321 (extract_sparse_file): Args now use off_t.
4323 (set_mode, set_stat, make_directories, extract_sparse_file,
4324 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4325 now-useless casts. Use unsigned long to print *_t types, except use
4326 STRINGIFY_BIGINT for off_t.
4328 * src/misc.c (quote_copy_string):
4329 Use size_t when appropriate. Remove now-useless casts.
4331 * src/list.c (read_and, list_archive, read_header, decode_mode,
4332 print_header, print_for_mkdir):
4333 Use mode_t, off_t, size_t when appropriate. Remove
4334 now-useless casts. Use unsigned long to print *_t types, except use
4335 STRINGIFY_BIGINT for off_t.
4337 (read_header): Check for overflow when converting header size.
4339 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4340 const char *. Size arg is now size_t. Now takes new type and maxval
4341 args. Compute result using uintmax_t, not long. Report error if
4342 field does not contain octal number in range.
4343 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4344 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4345 uintmax_from_oct): New functions.
4347 (stringify_uintmax_t_backwards): New function.
4349 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4350 (skip_file): Offset arg is now off_t.
4352 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4353 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4355 (write_error): Arg is now ssize_t.
4356 (child_pid): Now pid_t.
4357 (available_space_after): Now size_t.
4359 (child_open_for_compress, child_open_for_uncompress, flush_write,
4360 open_archive, flush_write, write_error, flush_read, close_archive):
4361 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4362 casts. Use unsigned long to print *_t types, except use
4363 STRINGIFY_BIGINT for off_t.
4365 * src/delete.c (records_read): Now daddr_t.
4366 (move_archive): Arg is now daddr_t. Check for overflow when
4368 (move_archive, delete_archive_members): Use daddr_t, off_t when
4369 appropriate. Remove now-useless casts.
4371 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4372 (rmt_lseek): Now returns off_t.
4374 * src/create.c (to_oct):
4375 Now static. Value arg is now uintmax_t. Accept new args
4376 giving name of type of octal field, for error messages. Report an
4377 error if the value is too large to fit in the field.
4378 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4379 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4381 (write_eot, write_long, finish_header, deal_with_sparse,
4382 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4383 appropriate. Remove now-useless casts. Use unsigned long to print
4384 *_t types, except use STRINGIFY_BIGINT for off_t.
4386 (find_new_file_size): 1st arg is now off_t*.
4387 (finish_sparse_file): Args now use off_t, not long.
4388 Check for lseek error.
4389 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4390 (dump_file): Device arg is now dev_t.
4391 Avoid overflow when testing whether file has holes
4392 by using the new ST_NBLOCKSIZE macro.
4394 * src/incremen.c (struct accumulator, add_to_accumulator,
4395 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4396 Use size_t for sizes.
4397 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4398 Use dev_t, ino_t for devices and inodes.
4399 (gnu_restore): Use off_t for file offsets.
4400 (struct directory): Use char for flags. Add new flag `nfs'.
4402 (NFS_FILE_STAT): New macro.
4403 (note_directory): Accept struct stat * instead of
4404 device and inode number. All callers changed.
4405 (note_directory, get_directory_contents):
4406 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4407 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4409 * src/common.h (record_size, struct name, struct sp_array,
4410 available_space_after):
4411 Use size_t for sizes.
4412 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4413 Use off_t for file offsets.
4414 (struct name): dir_contents is now const char *, not char *.
4415 (dump_file, get_directory_contents): Use dev_t for devices.
4416 (to_oct): Remove decl.
4417 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4418 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4419 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4420 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4421 UINTMAX_FROM_OCT): New macros.
4422 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4423 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4424 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4425 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4426 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4427 (print_for_mkdir): 2nd arg is now mode_t.
4429 See ChangeLog.1 for earlier changes.
4432 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4435 This file is part of GNU tar.
4437 GNU tar is free software; you can redistribute it and/or modify
4438 it under the terms of the GNU General Public License as published by
4439 the Free Software Foundation; either version 2, or (at your option)
4442 GNU tar is distributed in the hope that it will be useful,
4443 but WITHOUT ANY WARRANTY; without even the implied warranty of
4444 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4445 GNU General Public License for more details.
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