1 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4 * src/sparse.c: Initial implementation of GNU/pax sparse
6 * src/common.h (xheader_store): Changed prototype.
7 * src/create.c: Update calls to xheader_store
8 * src/extract.c (extract_archive): Check reported size vs.
9 archive file size to determine if we have to do with a
11 * src/tar.c (usage): Cleaned up the sample argument to --newer
13 (decode_options): Allow --sparse for POSIX_FORMAT archives.
14 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
16 Implemeted GNU.sparse.* keywords.
18 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
20 * configure.ac: Check for setlocale. Thanks Bruno Haible for
23 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
25 * src/create.c (write_gnu_long_link): Use oldgnu
26 magic with @LongLink blocks.
28 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
30 * src/tar.h: Support for star sparse format.
31 * src/sparse.c: Likewise.
33 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
35 * src/sparse.c (sparse_diff_file): New function
36 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
37 (sys_compare_uid_gid): Removed.
38 (sys_compare_links,report_difference): Changed prototype
39 (sparse_diff_file): New function
40 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
41 (sys_compare_uid_gid): Removed.
42 (sys_compare_links): Changed declaration
43 * src/compare.c (diff_archive): Use sparse_diff_file.
45 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
47 Rewritten sparse file handling.
49 * src/sparse.c: New file. Provides a universal framework
50 for various methods for sparse files handling.
51 * src/Makefile.am: Added sparse.c
52 * src/common.h (struct sp_array,sparsearray,sp_array_size)
53 (init_sparsearray,fill_in_sparse_array): Removed
54 (enum dump_status): New data type
55 (pad_archive,close_diag,open_diag,read_diag_details)
56 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
58 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
60 (print_header): Changed prototype declaration.
61 * src/tar.h (struct sp_array): Declaration from common.h
62 (struct tar_stat_info): New members archive_file_size,
63 sparse_map_avail,sparse_map.
64 * src/create.c: Major rewrite.
65 * src/extract.c: Use new sparse file interface.
66 * src/compare.c (diff_sparse_files): Temporary placeholder.
68 * src/buffer.c: Minor changes
69 * src/tar.c: Likewise.
70 * src/list.c: Likewise.
71 * src/misc.c (close_diag,open_diag,read_diag_details)
72 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
73 diagnostics functions.
74 * src/incremen.c: Use new diagnostics functions.
75 * src/names.c: Likewise.
77 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
79 * configure.ac: Fixed check for setsockopt
81 * src/create.c: Do not zero-terminate name field if
82 the name is exactly 100 characters long.
83 (write_ustar_long_name): Fixed cheking for unsplittable
86 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
88 * src/create.c (start_header): Removed debugging hook
89 (dump_file): Fixed handling of linkname field.
90 * src/names.c (safer_name_suffix): If the input
91 file name ends with a slash, output one should do so
93 * doc/tar.texi: Documented --format=ustar
95 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
97 * src/tar.h (archive_format): USTAR_FORMAT: New type.
98 * src/create.c: Added POSIX.1-1988 support.
99 * src/names.c (safer_name_suffix): Skip leading ./
100 * src/tar.c: New option --format=ustar forces
101 POSIX.1-1988 archive format.
102 * tests/delete03.sh: Updated.
103 * tests/extrac04.sh: Updated.
104 * tests/multiv01.sh: Updated.
106 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
108 * src/list.c (read_and): Initialize current_stat_info
109 and extended_header at the start of the loop.
110 * src/names.c (all_names_found): Check if the argument
111 contains valid filename. Fixes coredump on `not_a_tar_file'
112 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
113 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
114 Fixes `pax-big-10g' bug.
116 2003-11-12 Paul Eggert <eggert@twinsun.com>
118 Fix some C compatibility bugs reported by Joerg Schilling.
120 * src/common.h (stripped_prefix_len): Fix misspelling
121 "stripped_path_len" in declaration.
122 * src/rmt.c (main): Use "return FOO;" rather than
123 "exit (FOO);"; we no longer have to worry about
124 pre-ANSI hosts that mishandled returned values from "main".
125 * src/tar.c (main): Likewise. This avoids warnings on some
127 * src/system.c: Include signal.h, for 'kill'.
128 * src/system.h (DEV_BSIZE): Remove.
129 (DEFAULT_ST_BLKSIZE): New macro.
130 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
131 * src/tar.c (enum): Remove comma just before }.
133 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
135 * src/list.c (decode_header): Initialize st_atime and
138 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
140 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
141 Bunk <bunk@fs.tum.de> for reporting.
142 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
143 <martin@xemacs.org> for spotting.
145 2003-11-04 Paul Eggert <eggert@twinsun.com>
147 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
150 2003-10-26 Paul Eggert <eggert@twinsun.com>
152 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
153 Bug reported by Christian Weisgerber.
155 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
159 * src/tar.c (decode_options): Removed superfluous archive format
161 * doc/tar.texi: Documented new features.
163 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
166 * THANKS: Added Wojciech Polak
167 * configure.ac: Added checks for missing functions. Raised
168 version number to indicate alpha release.
169 * lib/Makefile.am: Added missing headers
170 * lib/waitpid.c: Added missing includes.
171 * src/extract.c: Likewise.
172 * src/names.c: Removed spurious includes.
173 * src/xheader.c: Likewise.
174 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
175 macro overriding broken mkdir prototypes.
177 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
179 * configure.ac: Check for dev_t and ino_t.
180 * m4/Makefile.am: Added missing files.
181 * src/system.c: New file.
182 * src/Makefile.am: Added system.c
183 * src/common.h: Prototypes for functions from system.c
184 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
185 * src/buffer.c: Moved system dependencies to system.c
186 * src/compare.c: Likewise.
187 * src/create.c: Likewise.
188 * src/delete.c: Likewise.
189 * src/extract.c: Likewise.
190 * src/rtapelib.c: Likewise.
192 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
194 Implemented --occurrence option.
197 * src/tar.c: New option --occurrence.
198 * src/common.h (occurrence_option): New global
199 (struct name): Changed `found' member to `uintmax_t
201 (names_done): Removed
202 (all_names_found): Changed prototype.
203 (ISFOUND,WASFOUND): New macros
204 * src/delete.c (delete_archive_members): Honor --occurrence
206 * src/list.c (read_and): Likewise.
207 * src/names.c: Count number of occurrences of each name in the
209 (name_match): Honor --occurrence option.
210 (names_done): Removed
211 (all_names_found,names_notfound): Rewritten.
213 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
215 * src/tar.c: Removed extra precaution regarding
216 subcommand_option == CAT_SUBCOMMAND
217 * lib/Makefile.am: Updated
219 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
221 * src/common.h (names_done): New function.
222 * src/names.c: Likewise.
223 * src/list.c (read_and): Use all_names_found() as `while'
225 * src/tar.c: New option --first-copy
228 2003-09-24 Paul Eggert <eggert@twinsun.com>
230 * src/rmt.c (main): Don't translate Copyright string; international
231 law says the word "Copyright" should be in English.
232 * src/tar.c (decode_options): Likewise.
234 2003-09-22 Paul Eggert <eggert@twinsun.com>
236 * doc/tar.texi (extracting untrusted archives): New section.
238 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
239 Return size_t, not pointer, so that we don't have to worry about
240 violating the C standard by converting char const * to char *.
242 * src/names.c (stripped_path_len): Likewise. Strip file system
243 prefix, too. Count adjacent slashes as if they were one slash;
244 that is the POSIX standard.
246 2003-09-17 Paul Eggert <eggert@twinsun.com>
248 * README-alpha: Document maintainer tool assumptions a bit. GNU
249 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
250 Debian bug 211447. Fix minor misspellings/whitespace nits.
252 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
253 gl_USE_SYSTEM_EXTENSIONS.
255 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
256 * m4/.cvsignore: Add restrict.m4, time_r.m4.
258 2003-09-17 Paul Eggert <eggert@twinsun.com>
260 * bootstrap: Don't use "for option; do";
261 Solaris 8 /bin/sh doesn't like that.
263 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
265 * README-alpha: Updated
268 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
270 * README-alpha: Updated
272 * po/POTFILES.in: Added src/xheader.c
273 * src/common.h (cut_path_elements): Added proto.
275 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
277 * src/buffer.c: Use ngettext where appropriate.
278 * src/compare.c: Likewise.
279 * src/create.c: Likewise.
280 * src/misc.c: Likewise.
281 * src/tar.c: Likewise.
282 * src/update.c: Likewise.
284 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
286 * .cvsignore: Added *.shar.gz
289 * src/common.h (strip_path_elements): New variable.
290 * src/extract.c (extract_archive): Implemented --strip-path
291 * src/names.c (cut_path_elements): New functon.
292 * src/tar.c: New option --strip-path=NUM.
293 (decode_options) Assign boolean values to bool variables.
295 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
297 * src/delete.c: Fixed deletion from the POSIX archives.
298 * src/list.c (read_header): Minor change.
299 * src/tar.c (main): Do not check for volume_label_option
300 if subcommand_option is not CREATE_SUBCOMMAND.
301 * src/xheader.c (xheader_decode): Store the header as
302 well (for eventual delete).
304 * tests/incremen.sh: Explicitly request GNU format. This will
305 disappear when GNU extended header keywords are working.
306 * tests/multiv01.sh: Likewise
307 * tests/volume.sh: Likewise
309 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
311 * src/create.c: Support for "linkpath" extended keyword.
312 * src/xheader.c (decode_record): Reversed the return
315 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
317 * configure.ac: Allow to redefine the default output format.
318 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
319 (archive_format_string): New function.
320 (usage): Updated help output.
325 2003-09-02 Paul Eggert <eggert@twinsun.com>
327 * src/common.h (destroy_stat, xheader_decode, xheader_store,
328 xheader_read, xheader_finish, xheader_destroy): Add decls;
331 * src/create.c (write_extended): Remove unused local 'bufsize'.
333 * src/delete.c (delete_archive_members): Handle case of
334 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
335 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
336 occurs, as it's not possible.
337 * src/update.c (update_archive): Likewise.
339 Use "const" when possible in new code.
340 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
341 (fmttab): Now const. All uses changed.
342 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
343 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
344 decode_record, xheader_store, xheader_print, code_string, code_time,
345 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
346 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
347 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
348 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
349 uid_coder, uid_decoder, uname_coder, uname_decoder):
350 Use pointers to const when possible.
351 (xhdr_tab): Now const.
353 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
354 (set_archive_format): Report an error if no format name matches,
355 instead of returning an undefined value.
357 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
358 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
359 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
360 uid_decoder, uname_decoder): Remove unused keyword arg.
363 * src/tar.c (set_archive_format): Now static.
364 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
366 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
367 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
368 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
369 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
370 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
371 Remove forward decls; no longer needed.
372 (xhdr_tab): Move to end, so that the forward decls aren't needed.
373 Add a forward declaration.
375 Use 'bool' in new code, when appropriate.
376 * src/xheader.c (decode_record): Return bool, not int.
377 * src/common.h (read_header): Since it accepts bool, change
378 all callers to use false and true rather than 0 and 1.
380 * src/xheader.c (decode_record): Fix misspelling in diagnostic
381 "extended headed" -> "extended header".
383 GNU coding style fixes.
384 * src/xheader.c (decode_record, xheader_decode):
385 Do not use decls like "char *p, *q;".
388 (xheader_store): Avoid parentheses around object operand of sizeof.
390 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
392 * src/create.c (start_header): Store long file names
393 in "path" keyword of an extended header if in POSIX
395 (finish_header): print header before calling write_extended().
396 * src/list.c (list_archive): Always decode the header. This
397 is necessary so the extended header is processed and the correct
398 filename is printed no matter what the state of verbose_option.
399 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
402 2003-09-01 Paul Eggert <eggert@twinsun.com>
404 Update from gnulib, and correct fnmatch to fnmatch-gnu.
405 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
407 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
409 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
410 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
411 copying rules from gnulib module descriptions.
412 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
413 Update from gnulib modules alloca, fnmatch, getline, stdbool.
414 * m4/.cvsignore: Add utimes-null.m4. Sort.
416 2003-09-01 Sergey Poznyakoff
418 Added initial support for creating POSIX headers.
420 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
421 (string_to_chars): New functions
422 (struct xheader): Changed structure
423 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
425 * src/create.c (string_to_chars): New function.
426 (write_extended): New function
427 (start_header): Create extended POSIX headers if necessary.
428 (finish_header): Likewise.
429 * src/list.c (print_header): Take user/group from
431 * src/names.c (gid_to_gname,gname_to_gid)
432 (uid_to_uname,uname_to_uid): Changed prototypes.
433 * src/tar.c: New option --format.
434 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
435 (struct extra_header): Removed unused structure.
436 (union block.extra_header): Removed unused member.
437 * src/xheader.c: Implemented coder functions.
438 * bootstrap: Added obstack.
439 * lib/.cvsignore: Likewise.
440 * configure.ac: Added 'gl_OBSTACK'
441 * m4/Makefile.am: Added new files.
442 * m4/.cvsignore: Likewise.
443 * TODO: Minor formatting change
445 2003-08-31 Sergey Poznyakoff
447 Added initial support for POSIX extended and STAR headers
448 (only for listing/extracting).
450 * src/xheader.c: New file.
451 * src/Makefile.am: Added xheader.c
452 * src/tar.h (struct star_header): New datatype
453 (XHDTYPE,XGLTYPE): New defines
454 (enum archive_format:STAR_FORMAT): New member
455 (struct tar_stat_info): New datatype.
456 (union block.star_header): New member.
457 * src/common.h (orig_file_name,current_file_name)
458 (current_trailing_slash,current_link_name): Removed variables.
459 (current_stat_info): New variable
460 (current_stat): Removed
461 (extended_header): New variable
462 (decode_header): Changed prototype.
463 * src/list.c (decode_header): Added initial support for POSIX extended
465 (skip_member): Check oldgnu_header only if current_format is set
467 * src/buffer.c: Use current_stat_info
468 * src/compare.c: Likewise.
469 * src/create.c: Likewise.
470 * src/delete.c: Likewise.
471 * src/incremen.c: Likewise.
472 * src/mangle.c: Likewise.
473 * src/update.c: Likewise.
474 * src/extract.c: Likewise.
475 (make_directories): Improved check for the existence of the directory
476 * src/tar.c (destroy_stat): New function.
478 2003-08-29 Paul Eggert <eggert@twinsun.com>
480 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
481 was worth (e.g., different users in en_GB disagree about -ize
483 * po/en_GB.po: Remove.
485 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
489 * src/tar.c: Removed support for the obsolete command line
491 * doc/tar.texi: Removed references to the obsolete command
494 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
498 * doc/tar.texi: Updated
499 * src/common.h (check_links_option): New variable
500 (orig_file_name): New variable
501 (check_links): New proto.
502 * src/create.c (struct link.nlink): New member
503 (link_table): Static for the module.
504 (dump_file): Update `link' member when adding new links
506 (check_links): New function.
507 * src/list.c (print_header): Use orig_file_name.
508 * src/tar.c: New option --check-links. Changed semantics of
509 -o to comply to UNIX98 when extracting and to its previous
511 (main): Call check_links if --check-links. was given.
513 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
515 * src/list.c (print_header): Revised
516 * NEWS: Started the entry for 1.13.26
517 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
519 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
521 * .cvsignore: Added to the repository.
522 * doc/.cvsignore: Likewise.
523 * lib/.cvsignore: Likewise.
524 * m4/.cvsignore: Likewise.
525 * po/.cvsignore: Likewise.
526 * scripts/.cvsignore: Likewise.
527 * src/.cvsignore: Likewise.
528 * tests/.cvsignore: Likewise.
530 * lib/Makefile.am: Added exitfail.[hc]
531 * src/misc.c (chdir_do): Fixed call to restore_cwd
532 * src/buffer.c (flush_read): Fixed behavior on short
533 reads right after opening the new archive (multiv01.sh test).
534 (new_volume): Special handling for "-".
535 * src/list.c (print_header): Print trailing slash if
536 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
537 * tests/multiv01.sh: Minor changes.
538 * m4/Makefile.am: Added missing files.
540 2003-07-05 Paul Eggert <eggert@twinsun.com>
542 Finish the checkin begin yesterday.
544 * NEWS: Document the user-visible changes installed in the last
547 * TODO: New file (actually, resurrected; but with new contents).
549 * src/list.c (read_and): Give full type for procedure arg.
550 (read_header): Strip trailing slashes, setting current_trailing_slash.
551 (tartime): Avoid int overflow when printing year (!).
552 (print_header): New arg specifying block ordinal. All uses changed.
553 Print link as 'h' type. Give labels for long links and names.
555 * src/misc.c (contains_dot_dot): Moved to names.c
556 (must_be_dot_or_slash): New function.
557 (safer_rmdir): Use it.
558 (remove_any_file): Now takes enum as option, not boolean.
559 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
560 to unlink a directory.
561 (deref_stat): Accept bool, not int.
563 * src/names.c (namelist_match): Allow partial matches only if
565 (hash_string_hasher): Renamed from hash_avoided_name.
566 (hash_string_compare): Renamed from compare_avoided_anames.
567 (hash_string_insert, hash_string_lookup): New functions.
568 (add_avoided_name, is_avoided_name): Use them.
569 (safer_name_suffix): New function.
570 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
572 * src/rmt.c: Don't include print-copyr.h.
573 (prepare_input_buffer): New arg FD.
574 Do not read more than INT_MAX bytes at once,
575 since it breaks on some brain damaged Tru64 hosts.
577 when retrying instead of subtracting 1024; for speed.
578 (main): Use gettext to translate (C), not print_copyright.
580 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
581 now that gnulib handles this.
582 Include <stddef.h> and <limits.h> unconditionally, now that we assume
584 Assume that offsetof is defined in stddef.h.
585 Do not include <sys/param.h>.
586 (realloc, lseek): Do not declare.
587 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
588 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
589 declarations, since we now assume C89 or better.
590 (PARAMS): Remove, as we now assume C89. All uses changed.
591 (bindtextdomain, textdomain): Include <gettext.h> to define.
592 Include <unlocked-io.h>.
593 (valloc): Define if not defined, and if valloc is not declared.
594 (xstrdup): Remove decl.
596 * src/tar.c: Do not include <print-copyr.h>.
598 (get_date): Remove decl.
599 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
600 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
601 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
602 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
603 (long_options, decode_options): Use them.
604 (OVERWRITE_DIR_OPTION): Remove.
605 (long_options): New options --index-file, --no-overwrite-dir.
606 Remove --overwrite-dir option.
607 (usage): Use PACKAGE_BUGREPORT.
608 (decode_options): Terminate new argv properly.
609 Use PACKAGE_NAME, PACKAGE_VERSION.
610 If verbose, report how we grokked any textual date option.
611 (main): Add support for index-file.
613 * tests/Makefile.am: Convert to UTF-8.
614 (AUTOMAKE_OPTIONS): Remove.
615 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
616 (INCLUDES): Remove ../intl.
617 (LDADD): Don't link libtar.a twice.
619 * tests/genfile.c: Convert to UTF-8.
620 Don't include <print-copyr.h>.
621 (DEFAULT_PATTERN): Renamed from DEFAULT.
622 (ZEROS_PATTERN): Renamed from ZEROS.
623 (main): Use gettext to translate (C), not print_copyright.
625 2003-07-04 Paul Eggert <eggert@twinsun.com>
627 Revamp to meet current standards of autoconf, automake,
628 gettext, and gnulib, and incorporate new translations.
630 * config/config.guess, config/config.sub, config/depcomp,
631 config/install-sh, config/mdate-sh, config/missing,
632 config/mkinstalldirs, config/texinfo.texi:
633 Moved here from parent directory, or from doc.
634 * config.hin: Renamed from config.h.in.
635 * config/config.rpath: New file.
637 * intl: Remove this subdirectory.
639 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
641 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
642 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
643 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
644 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
645 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
646 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
649 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
650 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
651 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
652 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
653 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
654 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
655 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
656 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
657 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
658 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
659 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
660 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
661 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
662 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
663 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
664 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
665 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
666 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
667 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
669 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
670 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
671 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
672 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
673 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
674 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
675 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
676 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
677 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
678 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
679 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
680 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
681 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
682 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
683 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
684 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
685 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
686 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
688 Upgrade to latest version from external source. The file "bootstrap"
689 now grabs these automatically, so we needn't keep track of them
690 in this change long any longer.
692 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
693 (SUBDIRS): Remove intl.
694 * PORTS: Update for star, Macintosh.
695 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
696 Bison 1.875, gettext 0.12.1.
697 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
698 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
699 (AC_CONFIG_AUX_DIR): New.
700 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
702 (AC_PREREQ): Bump from 2.52 to 2.57.
703 (AC_GNU_SOURCE): New.
704 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
705 we no longer support K&R C.
707 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
708 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
709 (AC_MBSTATE_T): Remove.
710 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
711 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
712 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
714 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
715 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
716 (AC_CHECK_TYPE): Remove ssize_t.
717 (gt_TYPE_SSIZE_T): Add.
718 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
719 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
720 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
721 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
722 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
723 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
724 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
725 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
726 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
727 napms, poll, select, strstr, usleep.
728 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
729 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
730 (AM_GNU_GETTEXT): Use external and need-ngettext options.
731 (AM_GNU_GETTEXT_VERSION): New.
732 (AC_OUTPUT): Remove intl/Makefile.
734 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
735 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
736 * doc/fdl.texi: Update to current GNU version.
737 * doc/gettext.texi: Update to current coreutils version,
738 plus a copyright notice.
739 * doc/tar.texi: Switch to new method for doing copyright notices.
740 Use @acronym instead of @sc where appropriate.
741 Remove empty examples. Give a few more examples.
743 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
744 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
745 are built up in pieces with +=.
746 (noinst_HEADERS, INCLUDES): Remove.
747 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
748 (libtar_a_LIBADD): Use $ rather than @.
749 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
751 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
752 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
753 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
754 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
755 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
756 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
757 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
758 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
759 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
760 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
761 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
762 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
763 prereq.m4, xstrtoimax.m4.
765 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
766 be translated, since it's not a user-visible tool.
768 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
770 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
771 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
772 consistency with coreutils.
773 (LDADD): Link LIBINTL after libtar.a, since
774 it's now external and should stand by itself.
776 * src/buffer.c (print_total_written): Adjust to new human.h
778 (child_open_for_compress): Do not increase size to BLOCKSIZE.
779 (open_archive): Open index file name.
780 Strip trailing slahes from file names.
781 (flush_write): Set size to 0 if not saving names.
782 (flush_write, flush_read): Use safer_name_suffix rather than
785 * src/common.h: Include <quote.h>.
786 (absolute_names_option, atime_preserve_option, backup_option,
787 block_number_option, checkpoint_option, dereference_option,
788 force_local_option, ignore_failed_read_option, ignore_zeros_option,
789 incremental_option, interactive_option, multi_volume_option,
790 numeric_owner_option, one_file_system_option, recursive_unlink_option,
791 read_full_records_option, remove_files_option, same_order_option,
792 show_omitted_dirs_option, sparse_option, starting_file_option,
793 to_stdout_option, totals_option, touch_option, verify_option,
794 dev_null_output, now_verifying, we_are_root): Now bool, not int.
795 (current_trailing_slash, index_file_name, recent_long_name_blocks,
796 recent_long_link_blocks): New vars.
797 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
798 (OVERWRITE_OLD_DIRS): Remove.
799 (enum remove_option): New enum.
800 (remove_any_file): Use it as option arg, not int.
801 (is_avoided_name, contains_dot_dot): Return bool, not int.
802 (safer_name_suffix): New decl.
804 * src/compare.c (now_verifying): Now bool, not int.
805 (fill_in_sparse_array): Move to extract.c. Now returns bool;
806 all callers changed to test for failure.
807 (diff_sparse_files): Take size from current_stat, not from param.
808 (diff_archive): Do not count trailing slashes in archives.
809 (verify_volume): Test for header failure after loop, not before.
811 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
813 (start_header): Clear devmajor and devminor fields, too.
814 (finish_header): New arg block_ordinal.
815 (init_sparsearray): Now extern. Set sp_array_size to
816 SPARSES_IN_OLDGNU_HEADER if it is zero.
817 (dump_file): Keep link table as a hash.
818 Do not count "file changed as we read it" as a failure.
820 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
821 Move extern decl to common.h.
823 * src/extract.c (we_are_root): Now bool, not int.
824 (check_time): Warn about implausibly old time stamps.
825 (set_stat): Use utimbuf, not stat_info.
826 (prepare_to_extract): New arg DIRECTORY.
827 (fill_in_sparse_array): Moved here from compare.c.
828 (extract_sparse_file): Now returns off_t, giving size left.
829 Truncate file at end.
830 (extract_archive): Use safer_name_suffix rather than rolling our own.
831 Use fill_in_sparse_array rather than rolling our own.
832 Strip trailing slashes more effectively.
833 Check for unsafe names.
835 * src/incremen.c (struct directory): nfs and found are now of type
837 (gnu_restore): Now takes directory name as argument, not offset
838 of directory name in a global. All uses changed.
839 (CURRENT_FILE_NAME): Remove.
842 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
845 2002-09-30 Paul Eggert <eggert@twinsun.com>
847 * src/rmt.c (prepare_input_buffer): Renamed form
848 prepare_record_buffer. All uses changed. Do not assume that
849 size_t is the same width as int.
851 2002-03-29 Paul Eggert <eggert@twinsun.com>
853 * src/incremen.c (get_directory_contents):
854 If ignore_failed_read_option, only warn about
855 get_directory_contents failures. Fix suggested by
858 2002-01-31 Mark W. Eichin <eichin@thok.org>
860 * src/buffer.c (child_open_for_compress): Don't try to read
861 past the end of the buffer.
863 2001-10-11 Jim Meyering <meyering@lucent.com>
865 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
866 and quote_n (1, ... to avoid clobbering a buffer.
868 2001-09-26 Paul Eggert <eggert@twinsun.com>
870 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
872 * src/buffer.c (flush_read): Don't diagnose partial blocks before
873 end of file; just ignore them silently.
875 * src/list.c (read_header): Don't keep around extended name
876 and link info indefinitely; keep it only for the next file.
877 This fixes a bug introduced in 1.13.24, and removes the need
878 for some static variables. Set recent_long_name and
879 recent_long_link to zero if there were no long links; this
880 avoids a violation of ANSI C rules for pointers in delete.c.
881 * THANKS: Add Christian Laubscher.
883 2001-09-26 Jim Meyering <meyering@lucent.com>
885 * doc/tar.texi (Remote Tape Server): is know -> is known
887 2001-09-25 Paul Eggert <eggert@twinsun.com>
889 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
890 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
891 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
892 want to distinguish EINVAL and EILSEQ.
894 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
896 * src/extract.c (maybe_recoverable):
897 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
899 2001-09-22 Paul Eggert <eggert@twinsun.com>
901 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
903 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
906 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
907 * PORTS: Add copyright notice, 'star' reference.
908 * README-alpha: Add copyright notice, autoconf 2.52 patch.
909 * THANKS: Add Christophe Kalt.
910 * config.sub: Upgrade to 2001-09-14 version.
912 * configure.ac (ALL_LINGUAS): Add ko.
913 * po/ko.po: Resurrected file.
915 * doc/convtexi.pl: Add coding advice for Emacs.
917 * doc/getdate.texi: Add copyright notice.
919 * doc/mdate-sh: Upgrade to automake 1.5 version.
921 * doc/tar.texi (extracting files): Mention --to-stdout.
922 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
923 (Overwrite Old Files): Likewise.
925 * lib/Makefile.am (noinst_HEADERS):
926 Remove copysym.h. Add print-copyr.h, unicodeio.h.
927 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
929 * lib/copysym.c, lib/copysym.h: Remove.
930 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
931 lib/unicodeio.h: New files.
933 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
934 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
936 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
937 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
939 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
940 * m4/isc-posix.m4: Remove.
942 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
944 * po/POTFILES.in: Add copyright notice.
946 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
948 * tests/Makefile.am (LDADD): Likewise.
950 * src/buffer.c (write_archive_buffer, close_archive):
951 If an archive is a socket, treat it like a FIFO.
952 (records_read, records_written): New vars.
953 (write_archive_to_stdout): Now bool, not int.
954 (open_archive, flush_write, flush_read): Keep records_read and
955 records_written up to date.
957 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
958 (write_archive_to_stdout): Now bool, not int.
959 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
960 (read_header): Now takes bool arg. Existing callers modified
961 to pass 0, unless otherwise specified.
963 * src/delete.c (records_read): Remove; now a global.
964 (acting_as_filter): Now bool, not int.
965 (recent_long_name, recent_long_link, recent_long_name_blocks,
966 recent_long_link_blocks, records_read, records_written): New decls.
967 (records_skipped): New var.
968 (move_archive): Don't divide by zero if arg is 0.
969 Use the above vars to compute how far to move.
970 (write_recent_blocks): New function.
971 (delete_archive_member): Pass 1 to read_header, so that it doesn't
972 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
973 Keep track of how many records have been skipped.
974 Let the buffer code count records.
975 When copying a header, copy any extended headers that came before it.
977 * src/extract.c (extract_archive): When marking a directory to be
978 updated after symlinks, stat all directories after it in the
979 delayed-set-stat list too, since they will be checked after
980 symlinks. Add support for --overwrite-dir.
982 * src/list.c (recent_long_name, recent_long_link,
983 recent_long_name_blocks, recent_long_link_blocks): New vars.
984 (read_and): Pass 0 to read_header.
985 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
986 headers into new vars. Null-terminate incoming symbolic links.
988 * src/rmt.c: Include print-copyr.h, not copysym.h.
989 (main): Use print_copyright, not copyright_symbol.
990 * src/tar.c (decode_options): Likewise.
991 (OVERWRITE_DIR_OPTION): New constant.
992 (long_options, usage, decode_options): Add --overwrite-dir.
994 * src/tar.h: Put copyright notice into documentation.
996 * tests/Makefile.am (TESTS): Add delete03.sh.
997 * tests/delete03.sh: New file.
999 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1000 (main): Use print_copyright, not copyright_symbol.
1001 Include <argmatch.h>.
1002 (pattern_strings): Remove.
1003 (pattern_args, pattern_types): New constants.
1004 (main): Use XARGMATCH, not argmatch.
1006 2001-09-20 Jim Meyering <meyering@lucent.com>
1008 * lib/xstrtol.c (strtoimax): Guard declaration with
1009 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1010 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1011 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1012 (strtoumax): Likewise, for completeness (it wasn't necessary).
1013 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1014 Check for declaration of strtoimax.
1015 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1016 Check for declaration of strtoumax.
1018 2001-09-16 Paul Eggert <eggert@twinsun.com>
1020 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1022 2001-09-14 Paul Eggert <eggert@twinsun.com>
1024 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1026 * README-alpha: Describe automake patch.
1028 * configure.ac (LIBOBJS):
1029 Remove automake 1.4 workaround, as we're using 1.5 now.
1030 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1032 * lib/copysym.c: Include stddef.h, for size_t.
1033 Include langinfo.h if needed.
1034 Use locale_charset only if USE_INCLUDED_LIBINTL;
1035 if not, use nl_langinfo (CODESET) if available.
1037 2001-09-13 Paul Eggert <eggert@twinsun.com>
1039 * config.guess, config.sub: Sync with canonical versions.
1041 * configure.ac (jm_PREREQ_XGETCWD): Add.
1043 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1044 (libtar_a_SOURCES): Add copysym.c.
1045 * copysym.c, copysym.h: New files.
1047 * lib/error.c: Sync with fileutils version.
1049 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1050 * m4/getcwd.m4: New file.
1051 * m4/uintmax_t.m4: Remove.
1053 * m4/gettext.m4 (AM_WITH_NLS):
1054 Fix bug with calculating version of Bison 1.29.
1055 Reported by Karl Berry.
1057 * src/Makefile.am (datadir): Remove.
1059 * src/rmt.c: Include copysym.h.
1060 (main): Use copyright_symbol to translate copyright notice,
1062 * src/tar.c: Likewise.
1063 * tests/genfile.c: Likewise.
1065 * src/system.h (MB_LEN_MAX): New symbol.
1067 2001-09-11 Paul Eggert <eggert@twinsun.com>
1069 * src/extract.c (struct delayed_set_stat): New member
1071 (delay_set_stat): Initialize it to 0.
1072 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1073 taking an extra stat ourselves. All callers changed.
1074 (set_stat): Likewise.
1075 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1076 If false, stop when encountering a struct whose 'after_symlinks'
1077 member is true. Otherwise, go through all structures but check
1078 them more carefully. All callers changed.
1079 (extract_archive): When extracting a deferred symlink, if its parent
1080 directory's status needs fixing, then mark the directory as needing
1081 to be fixed after symlinks.
1082 (extract_finish): Fix status of ordinary directories, then apply
1083 delayed symlinks, then fix the status of directories that are
1084 ancestors of delayed symlinks.
1086 * src/rtapelib.c (rexec):
1087 Remove declaration; it ran afoul of prototypes on Crays.
1088 Reported by Wendy Palm of Cray.
1090 2001-09-06 Paul Eggert <eggert@twinsun.com>
1092 * lib/strtoimax.c (HAVE_LONG_LONG):
1093 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1094 (strtoimax): Use sizeof (long), not
1095 sizeof strtol (ptr, endptr, base),
1096 to work around bug in IBM C compiler.
1098 2001-09-04 Paul Eggert <eggert@twinsun.com>
1100 * lib/xgetcwd.c: Include "xalloc.h".
1101 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1102 report an error and exit.
1104 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1105 (jm_PREREQ): Use it.
1107 2001-09-03 Paul Eggert <eggert@twinsun.com>
1109 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1110 (jm_PREREQ_XGETCWD): New macro.
1112 * lib/exclude.c (fnmatch_no_wildcards):
1113 Fix typo that caused us to do case-folding
1114 search even when that was not desired. This occurred only in the
1117 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1118 Do not include xalloc.h.
1119 (INITIAL_BUFFER_SIZE): New symbol.
1120 Do not use xmalloc / xrealloc, since the caller is responsible for
1121 handling errors. Preserve errno around `free' during failure.
1122 Do not overrun buffer when using getwd.
1124 * lib/xgetcwd.c (xgetcwd):
1125 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1126 to decide whether to use getcwd (NULL, 0).
1128 2001-09-02 Paul Eggert <eggert@twinsun.com>
1130 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1132 2001-09-01 Jim Meyering <meyering@lucent.com>
1134 * exclude.c: Use `""', not `<>' to #include non-system header files.
1135 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1136 and strncasecmp as r-values. Unixware didn't have declarations.
1138 2001-08-31 Jim Meyering <meyering@lucent.com>
1140 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1141 Use an initial, malloc'd, buffer of length 128 rather than
1142 a statically allocated one of length 1024.
1144 2001-08-30 Paul Eggert <eggert@twinsun.com>
1146 * lib/utime.c: Include full-write.h.
1147 * lib/xstrtol.c (strtoimax): New decl.
1149 2001-08-29 Paul Eggert <eggert@twinsun.com>
1151 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1153 * src/create.c (dump_file): Relativize link names before dumping.
1154 This fixes a bug reported by Jose Pedro Oliveira.
1156 * src/create.c (dump_file): Use offsetof when computing sizes for
1157 struct hack; this avoids wasted space in some cases.
1158 * src/incremen.c (note_directory, find_directory): Likewise.
1159 * src/names.c (name_gather, addname): Likewise.
1161 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1162 for consistency with other code that does similar things.
1163 * src/names.c (name_gather): Likewise.
1165 * src/names.c (read_name_from_file, name_next, name_gather,
1166 add_hierarchy_to_namelist): Avoid quadratic behavior when
1167 reallocating buffers. Check for buffer size overflow.
1168 (addname): Avoid unnecessary clearing of memory.
1170 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1172 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1173 name size allocation that caused core dumps.
1175 2001-08-28 Paul Eggert <eggert@twinsun.com>
1177 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1179 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1180 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1181 (daddr_t): Remove; no longer used.
1182 (jm_PREREQ_HUMAN): Add.
1184 * acconfig.h: Remove; no longer needed.
1186 * config.guess, config.sub:
1187 New files, from automake 1.5. Gettext 0.10.39 needs them.
1188 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1190 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1191 (SUBDIRS): Put intl before lib, as gettext requires.
1193 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1194 * intl: Upgrade entire directory to gettext 0.10.39.
1195 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1196 New files, from gettext 0.10.39.
1197 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1198 Upgrade to gettext 0.10.39,
1199 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1201 * po/cat-id-tbl.c, po/stamp-cat-id:
1202 Remove; no longer used by gettext 0.10.39.
1203 * po/ChangeLog: New file.
1205 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1206 $(srcdir)/tar.texi: Likewise.
1207 * doc/freemanuals.texi: New file.
1208 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1209 `fileds' -> `fields'
1210 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1212 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1213 (noinst_HEADERS): Add quote.h.
1214 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1216 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1218 * lib/full-write.c, lib/savedir.c: Comment fix.
1220 * lib/pathmax.h: Remove.
1222 * lib/quote.c, lib/quote.h: New files.
1224 * lib/xgetcwd.c: Don't include pathmax.h.
1225 Include stdlib.h and unistd.h if available.
1227 (xmalloc, xstrdup, free): Remove decls.
1228 (xgetcwd): Don't assume sizes fit in unsigned.
1229 Check for overflow when computing sizes.
1230 Simplify reallocation code.
1232 * lib/xmalloc.c: Quote failure tests.
1234 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1236 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1237 similar to strtol.c.
1238 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1239 (verify): New macro.
1240 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1241 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1242 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1243 changed to signed values. Check sizes at compile-time, not
1244 run-time. Prefer strtol to strtoll if both work.
1247 * lib/xstrtol.h (xstrtoimax): New decl.
1249 * m4/Makefile.am (EXTRA_DIST):
1250 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1251 longlong.m4, xstrtoimax.m4.
1253 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1254 Remove; now done by autoconf.
1255 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1256 Use AC_CHECK_TYPE instead of merely looking for the header.
1258 * m4/uintmax_t.m4: Use shorter comment.
1260 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1261 Quote first arg of AC_DEFUN.
1262 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1263 is needed to parse the include file.
1264 Simplify logic behind the args to AC_REPLACE.
1266 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1268 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1271 Use "Copyright %d" to simplify the translator's job in the future.
1272 Advise translator about circle-C.
1273 * src/tar.c: (decode_options): Likewise.
1274 * tests/genfile.c (main): Likewise.
1276 2001-08-28 Jim Meyering <meyering@lucent.com>
1278 * lib/argmatch.c: Include "quote.h".
1279 (argmatch_invalid): Quote the context.
1281 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1283 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1284 Use single-quote for local .h files.
1286 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1288 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1291 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1292 invoking mktime the last time.
1294 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1296 * lib/rename.c: Major rewrite by Volker Borchert to use system
1297 rename function, but to work around problems with trailing
1300 * lib/strtoll.c: New file, from glibc.
1301 * lib/strtoul.c: Update from glibc.
1303 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1304 Add support for signed numbers, too.
1305 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1307 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1309 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1310 (main): Use generic names in debugging output.
1311 * lib/strtoimax.c: Plus add the following changes of my own:
1312 (main): Use accurate names in debugging output.
1314 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1317 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1318 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1319 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1320 m4/utime.m4, m4/utimes.m4:
1321 Quote the first argument in each use of AC_DEFUN.
1323 * m4/getline.m4: Don't use string.h.
1325 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1327 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1329 2001-08-27 Paul Eggert <eggert@twinsun.com>
1331 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1333 The biggest change is the new --exclude semantics and options.
1334 The basic idea was suggested by Gerhard Poul; thanks!
1336 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1337 * README: ignfail.sh fails on some NFS hosts.
1338 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1340 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1341 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1342 Remove; the automake bug has been fixed.
1343 * acinclude.m4: Remove.
1345 * configure.ac: Renamed from configure.in.
1346 (AC_PREREQ): Bump from 2.13 to 2.52.
1347 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1348 1997-05-30) has an encoding error.
1349 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1350 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1352 * doc/fdl.texi: Update to current GNU version.
1354 * doc/tar.texi: Put leading '*' in direntry.
1355 Accommodate new gfdl sectioning.
1356 New option --recursion (the default) that is the inverse of
1359 New options --anchored, --ignore-case, --wildcards,
1360 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1361 Along with --recursion and --no-recursion, these control how exclude
1362 patterns are interpreted. The default interpretation of exclude
1363 patterns is now --no-anchored --no-ignore-case --recursion
1364 --wildcards --wildcards-match-slash.
1366 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1368 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1369 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1370 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1371 Include if available.
1372 (<xalloc.h>): Include
1373 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1374 (verify): New macro. Use it to verify that EXCLUDE macros do not
1375 collide with FNM macros.
1376 (struct patopts): New struct.
1377 (struct exclude): Use it, as exclude patterns now come with options.
1378 (new_exclude): Support above changes.
1379 (new_exclude, add_exclude_file):
1380 Initial size must now be a power of two to simplify overflow checking.
1381 (free_exclude, fnmatch_no_wildcards): New function.
1382 (excluded_filename): No longer requires options arg, as the options
1383 are determined by add_exclude. Now returns bool, not int.
1384 (excluded_filename, add_exclude):
1385 Add support for the fancy new exclusion options.
1386 (add_exclude, add_exclude_file): Now takes int options arg.
1387 Check for arithmetic overflow when computing sizes.
1388 (add_exclude_file): xrealloc might modify errno, so don't
1389 realloc until after errno might be used.
1391 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1393 (free_exclude): New decl.
1394 (add_exclude, add_exclude_file): Now takes int options arg.
1395 (excluded_filename): No longer requires options arg, as the options
1396 are determined by add_exclude. Now returns bool, not int.
1398 * lib/prepargs.c: Include <string.h>; required for C99 since
1402 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1404 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1405 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1407 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1408 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1410 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1411 subsumed by Autoconf 2.50.
1413 * m4/error.m4: Upgrade to serial 2.
1415 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1416 remove test for GNU C library. It's not correct, as some
1417 older glibcs are buggy.
1419 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1421 * m4/prereq.m4: Upgrade to serial 20, but then:
1422 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1423 (jm_PREREQ_EXCLUDE): New macro.
1424 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1427 * m4/realloc.m4: Upgrade to serial 4.
1429 * m4/strerror_r.m4: Revert to serial 1002.
1431 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1433 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1435 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1436 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1437 it is now subsumed by autoconf. Add inttypes.h.
1439 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1440 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1442 * src/buffer.c (new_volume): Stop if the script exits with an error.
1444 * src/common.h (excluded_with_slash, excluded_without_slash):
1445 Remove, replacing by:
1446 (excluded): New decl.
1447 (link_error): New decl.
1448 (excluded_name): Now returns bool.
1451 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1452 Support hard links to symbolic links.
1454 (struct delayed_symlink): Remove 'names' member, replacing it with
1455 'sources' and 'target' member. All uses changed.
1457 (struct string_list): New type.
1459 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1460 for struct hack; this avoids wasted space in some cases.
1462 (extract_archive): Fix test for absolute pathnames and/or "..".
1463 Use link_error to report errors for links.
1464 Remove redundant trailing '/' at "really_dir", for all uses, not
1465 just before invoking mkdir.
1466 If overwriting old files, do not worry so much about existing
1468 Fix mode computation in the case where the directory exists.
1470 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1471 link, make a copy of the symbolic link.
1473 * src/incremen.c (get_directory_contents):
1474 If ignore_failed_read_option, only warn about
1477 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1478 However, check for error even for '-' or '+' case.
1480 (print_header): Try parsing uids and gids as unsigned integers first,
1481 and as a uid_t or gid_t only if that fails. This adds support for
1482 listing positive uids and gids that are greater than UID_MAX and
1485 * src/misc.c (link_error): New function.
1487 * src/names.c (collect_and_sort_names):
1488 If ignore_failed_read_option, only warn about
1491 (excluded_name): Now returns bool. Simplify, as the fancy
1492 features are now all in excluded_filename.
1494 * src/rtapelib.c (base_name): Remove decl, as system.h now
1497 * src/system.h: Include stddef.h if available.
1498 (offsetof): Declare if stddef.h doesn't.
1500 Include <dirname.h>.
1501 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1503 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1504 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1505 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1506 WILDCARDS_MATCH_SLASH_OPTION):
1509 (long_options, usage, decode_options): Add support for --anchored,
1510 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1511 --no-wildcards-match-slash, --recursion, --wildcards,
1512 --wildcards-match-slash.
1514 (decode_options): Implement the new way of interpreting exclude
1517 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1519 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1520 just print error messages suggesting alternatives.
1522 (add_filtered_exclude): Remove.
1524 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1526 * tests/extrac04.sh (out): Remove
1527 directory/subdirectory/file1, as the new semantics for
1528 --exclude exclude it.
1530 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1532 2001-08-12 Paul Eggert <eggert@twinsun.com>
1534 * lib/addext.c (<errno.h>): Include.
1535 (errno): Declare if not defined.
1536 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1537 leaves errno alone, because there is no limit. Also, work even if
1538 size_t is narrower than long.
1540 2001-07-08 Paul Eggert <eggert@twinsun.com>
1542 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1544 2001-05-10 Paul Eggert <eggert@twinsun.com>
1546 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1547 Include <backupfile.h> and <dirname.h> after size_t is defined.
1548 (addext): Use base_len to trim redundant trailing slashes instead of
1551 * lib/backupfile.c (ISSLASH, base_name):
1552 Remove decls; now in dirname.h.
1553 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1555 (find_backup_file_name): Rename locals to avoid new functions.
1556 Use base_len instead of rolling it ourselves.
1557 Work even if dirlen is 0.
1558 Use a dir of '.' if given the empty string.
1561 Do not include <stdio.h>, <assert.h>; no longer needed.
1562 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1563 Include <string.h>, <dirname.h>.
1564 (base_name): Allow file names ending in slashes, other than names
1565 that are all slashes. In this case, return the basename followed
1568 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1569 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1570 (dir_len): Renamed from dirlen.
1571 All callers changed.
1573 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1575 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1577 2001-02-16 Paul Eggert <eggert@twinsun.com>
1579 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1580 Do not declare or define if HAVE_MBRTOWC,
1581 since the test for HAVE_MBRTOWC now requires proper declarations.
1583 * lib/alloca.c (malloc): Undef before defining.
1585 2001-02-13 Paul Eggert <eggert@twinsun.com>
1587 * src/compare.c (read_and_process): Use off_t for size.
1588 From Maciej W. Rozycki.
1590 2001-01-26 Paul Eggert <eggert@twinsun.com>
1592 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1594 2001-01-12 Paul Eggert <eggert@twinsun.com>
1596 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1598 * lib/savedir.h (savedir): Remove size arg.
1600 * doc/tar.texi: Add @setchapternewpage odd.
1601 Remove -I as an alias for -T, for now.
1603 Update copyright. Remove "Published by".
1604 Dates beginning with / or . are taken to be file names.
1606 * src/tar.c (<time.h>): Do not include;
1607 (time): Do not declare.
1608 (usage): Remove -I as an alias for -T.
1609 (OPTION_STRING): Remove -I.
1610 (decode_options): Dates that look like an absolute path name,
1611 or that start with '.', are presumed to be file names whose
1613 Remove 'I' as an aliase for 'T'.
1616 * src/extract.c (<time.h>): Do not include; system.h now does this.
1617 (make_directories): Skip filesystem prefixes.
1618 Don't assume '/' is the only separator.
1619 (extract_sparse_file): Use new full_write semantics.
1620 On write error, return instead of invoking skip_file.
1621 Do not free sparsearray; caller does this now.
1622 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1624 (extract_archive): Don't assume file name lengths fit in int.
1625 Report what got stripped from member name; it might be more than '/'.
1626 Use new full_write semantics.
1627 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1629 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1631 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1632 (time): Remove decl; likewise.
1633 (child_open_for_uncompress): Use new full_write semantics.
1634 (flush_write): Use ISSLASH instead of testing for '/'.
1635 (flush_read): Likewise.
1637 * src/rmt.h (_remdev): Look for / anywhere in Path.
1639 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1640 Don't assume '/' is the only separator.
1641 (safer_rmdir): Don't assume '/' is the only separator.
1643 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1645 * lib/dirname.h (dirlen): New decl.
1647 * src/incremen.c (get_directory_contents):
1648 Remove path_size arg; all callers changed.
1649 Don't assume '/' is the only directory separator.
1650 (gnu_restore): Work even if file name length doesn't fit in int.
1652 * lib/addext.c (ISSLASH): New macro.
1653 (addext): Trim any redundant trailing slashes.
1655 * src/names.c (name_next):
1656 Don't assume '/' is the only directory separator.
1657 (namelist_match): Likewise.
1658 (add_hierarchy_to_namelist): Remove dirsize arg.
1659 Do not assume '/' is the only directory separator.
1660 (new_name): Likewise.
1662 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1663 (libtar_a_SOURCES): Add dirname.c.
1665 * src/create.c (relativize):
1666 New function, with much of old start_header's guts.
1667 Handle filesystem prefixes.
1668 (start_header): Use this new function.
1669 (init_sparsearray): Don't bother to zero out the new array;
1671 (deal_with_sparse): Fix array allocation bug.
1672 (create_archive): Don't assume '/' is the only separator.
1673 (dump_file): Likewise.
1674 Don't worry about leading / in symlink targets.
1676 * lib/savedir.c (savedir):
1677 Remove size arg; it wasn't portable. All callers changed.
1679 * lib/utime.c (utime_null): Adjust to new full_write convention.
1681 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1683 * lib/backupfile.c: Include <dirname.h>.
1684 (ISSLASH): New macro.
1685 (find_backup_file_name): Use dirlen to calculate directory lengths.
1686 (max_backup_version): Strip redundant trailing slashes.
1688 * src/common.h: Include <full-write.h>.
1689 (get_directory_contents): No longer has size arg.
1690 (gnu_restore): Arg is size_t, not int.
1692 * src/system.h: Include <time.h>.
1693 (time): Declare if not defined.
1695 * lib/full-write.c: Include full-write.h, not safe-read.h.
1696 full_write returns size_t, with short writes meaning failure.
1697 All callers changed.
1699 * src/rtapelib.c: Include full-write.h.
1701 * src/rmt.c: Include full-write.h.
1702 (main): Update copyright.
1704 * doc/getdate.texi: Mention that only English is supported.
1705 Show how to use "date" so that the output is acceptable to getdate.
1706 Mention Z as an abbreviation for UTC.
1708 * lib/full-write.h: New file.
1710 * src/list.c: system.h now does time.h stuff.
1713 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1715 Do not include string.h, strings.h, or assert.h; no longer needed.
1716 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1718 (base_name): New decl.
1719 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1720 (dir_name_r): Remove.
1721 (dirlen): New function.
1722 (dir_name): Use dirlen instead of dir_name_r.
1723 (<string.h>, <strings.h>): Include only if test program.
1724 (main): Use "return 0", not "exit (0)".
1726 2000-12-08 Paul Eggert <eggert@twinsun.com>
1728 * lib/dirname.h: New file.
1730 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1732 * lib/fnmatch.c: Do not comment out all the code if we are using
1733 the GNU C library, because in some cases we are replacing buggy
1734 code in the GNU C library itself.
1736 2000-10-30 Paul Eggert <eggert@twinsun.com>
1738 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1740 2000-10-29 Paul Eggert <eggert@twinsun.com>
1742 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1744 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1746 2000-10-28 Paul Eggert <eggert@twinsun.com>
1748 * doc/tar.texi: --no-recursion now applies to extraction, too.
1749 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1750 * src/names.c (namelist_match, excluded_name):
1751 Do not match subfiles of a directory
1752 if --no-recursion is specified.
1753 * src/tar.c (NO_RECURSE_OPTION): Remove.
1754 (long_options): Have getopt set the --no-recursion flag.
1755 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1756 Remove case for NO_RECURSE_OPTION.
1757 * src/common.h (recursion_option):
1758 Renamed from no_recurse_option, with sense
1759 negated, and with FNM_LEADING_DIR being the nonzero value.
1761 * names.c (namelist_match): New function.
1762 (name_match, name_scan): Use it to eliminate duplicate code.
1763 (names_notfound): Remove special case for Amiga.
1765 2000-10-27 Paul Eggert <eggert@twinsun.com>
1767 * src/misc.c (read_error_details, read_warn_details,
1768 read_fatal_details): Don't assume size_t is unsigned long.
1770 * src/buffer.c (flush_read): If read_full_records_option, try to
1771 fill the input buffer, as --delete -f - needs this.
1773 2000-10-24 Paul Eggert <eggert@twinsun.com>
1775 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1777 * src/buffer.c (check_label_pattern):
1778 Make sure header name is a string before
1779 passing it to fnmatch.
1780 (init_volume_number): Check for global_volno overflow.
1781 (new_volume): Check for global_volno overflow.
1783 * src/tar.c (decode_options):
1784 Check that volume label is not too long to overflow
1785 name in tar header block.
1787 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1789 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1790 (AC_FUNC_STRERROR_R): Use this instead.
1792 2000-10-23 Paul Eggert <eggert@twinsun.com>
1794 * src/extract.c: Include <time.h>, since we invoke "time".
1796 * lib/prepargs.c (prepend_default_options):
1797 Don't use NULL, for portability.
1799 * m4/fnmatch.m4: Add "working" to message.
1801 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1803 (getpwuid, getgrgid): Declare only if system headers don't.
1804 (gid_to_gname): Don't invoke setgrent.
1805 (namelist): Now static, not global.
1806 (nametail): New var. All uses of namelast changed to use
1807 nametail, with one extra level of indirection.
1808 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1809 (name_match): Set nametail too, when setting namelist to null.
1810 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1811 struct name *, so that we don't have to look up the name again
1812 here. Get change_dir from dir rather than as a separate arg. Add
1813 dirsize arg, and pass it along to get_directory_contents. Remove
1814 unnecessary check of directory type.
1815 (new_name): Do not append a slash if PATH already ends in one.
1816 (avoided_names, struct avoided_name): Remove.
1817 (avoided_name_table): New var, replacing avoided_names.
1818 (hash_avoided_name, compare_avoided_names): New function.
1819 (add_avoided_name, is_avoided_name): Use hash table rather than
1822 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1823 (child_open_for_compress, child_open_for_uncompress,
1824 close_archive): Propagate any failure of the compression process
1826 (open_archive, flush_write, flush_read, close_archive): Do not
1827 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1828 -1. Instead, allocate an array with the size that's needed.
1829 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1830 (backspace_output): Don't try to backspace past start of archive.
1831 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1833 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1834 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1835 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1836 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1837 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1838 WITH_DMALLOC, WITH_REGEX):
1839 Remove; now generated automatically.
1841 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1842 compatibility for glibc fragments.
1843 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1844 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1845 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1846 that we needn't put an entry into acconfig.h.
1847 (ALL_LINGUAS): Add da.
1848 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1849 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1851 (AC_MBSTATE_T): Add.
1852 (RMT): Append $(EXEEXT).
1853 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1854 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1855 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1856 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1857 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1858 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1859 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1860 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1861 (EMUL_OPEN3): Remove; no longer needed.
1862 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1864 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1866 * src/common.h: Do not include basename.h.
1867 * src/rtapelib.c (base_name): Do not include basename.h;
1868 declare base_name instead.
1870 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1872 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1873 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1874 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1875 Adjust to the above changes.
1877 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1879 * src/open3.c: Remove.
1881 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1882 (tar_SOURCES): Remove open3.c.
1883 (INCLUDES): Remove -I.., as automake does that.
1884 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1886 The following changes are to put LOCALEDIR into localedir.h instead
1887 of passing it on the command line.
1889 (DISTCLEANFILES): New macro.
1890 (localedir.h): New rule.
1891 (rmt.o tar.o): Now depend on localedir.h.
1893 * tests/delete02.sh, tests/extrac04.sh: New files.
1895 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1896 (TESTS): Add extrac04.sh, and restore delete02.sh.
1897 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1898 (INCLUDES): Remove -I.. as automake does this now.
1900 * src/rtapelib.c (rexec): Don't declare unless using it.
1901 (do_command): Simplify signal-handling code slightly.
1903 * src/delete.c (blocks_needed): Remove. All uses changed to use
1904 blocking_factor - new_blocks.
1905 (acting_as_filter): New var.
1906 (write_record, delete_archive_members): Use acting_as_filter
1907 rather than archive == STDIN_FILENO to detect whether we're acting
1908 as a filter, as open can return STDIN_FILENO in some cases.
1909 (delete_archive_members): Ignore zero blocks if
1910 ignore_zeros_option is nonzero. Fix bug that messed up last
1911 output block: write_eot can't be used here, as it gets confused
1912 when the input is at end of file.
1914 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1915 symbolic link contents length. Pass directory size to
1916 get_directory_contents.
1918 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1919 m4/strerror_r.m4: New files.
1920 * m4/signedchar.m4: Remove this file.
1921 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1922 * m4/Makefile.am (EXTRA_DIST): Likewise.
1924 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1926 * po/da.po: New translation file.
1928 * src/mangle.c (extract_mangle):
1929 Fix diagnostic with wrong number of %s'es.
1931 * lib/fnmatch.c (fnmatch):
1932 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1933 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1935 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1936 fall off a device's end. Detect this.
1938 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1940 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1941 include <pathmax.h> and directory include files like <dirent.h>;
1942 no longer used. Include <savedir.h> instead.
1943 (closedir, signed_char): remove macro; no longer used.
1944 (bool, false, true): Include <stdbool.h> if you have the include
1945 file, otherwise define.
1948 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1949 opendir_warn, readdir_error): Remove; no longer needed.
1950 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1951 before deciding whether we're trying to remove ".".
1952 (remove_any_file): Try unlink first if we are not root. Use
1953 savedir when recursively removing directories, to avoid exhausting
1955 (savedir_error, savedir_warn, symlink_error): New functions.
1957 * src/list.c: (read_and): Do not invoke
1958 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1959 responsible for that. Do not invoke apply_delayed_set_stat; our
1960 caller is now responsible for that.
1961 (read_header): Use signed char instead of signed_char. Prevent
1962 later references to current_header from mistakenly treating it as
1964 (from_header): Quote invalid base-64 strings in diagnostics.
1965 (time_from_header): Do not warn about future timestamps in
1966 archive; check_time now does that.
1967 (print_header): Quote unknown file types.
1968 (skip_member): New function, replacing skip_extended_headers and
1969 now skipping the whole member instead of just the extended
1970 headers. All callers changed. This makes the code handle
1971 extended headers uniformly, and fixes some bugs.
1973 * src/update.c (update_archive): Use skip_member.
1975 * src/extract.c (we_are_root): Now global.
1976 (struct delayed_symlink): New type.
1977 (delayed_symlink_head): New var.
1978 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1979 not apply_delayed_set_stat.
1980 (set_mode, set_stat): Pointer args are now const pointers.
1981 (check_time): New function.
1982 (set_stat): Warn if setting a file's timestamp to be the future.
1983 (make_directories): Do not save and restore errno.
1984 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1985 intermediate directories.
1986 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1987 not in caller. Extract potentially dangerous symbolic links more
1988 carefully, deferring their creation until the end, and using a
1989 regular file placeholder in the meantime. Do not remove trailing
1990 / and /. from file names. Do not bother checking for ".." when
1991 checking whether a directory loops back on itself, as loopbacks
1992 can occur with symlinks too. Also, in that case, do not bother
1993 saving and restoring errno; just set it to EEXIST.
1994 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1995 ancestor if it ends in slash too (as well as ending in a char just
1997 (apply_delayed_set_stat): Remove.
1998 (apply_delayed_symlinks, extract_finish): New functions.
2000 * doc/fdl.texi: New file.
2001 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2002 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2003 * doc/tar.texi: Add Free Documentation License. New section
2004 "Overwrite Old Files", and revamp that section to make it easier to
2005 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2006 documentation into getdate.texi. Fix several minor typos. Describe
2007 TAR_OPTIONS. Describe incompatibility between incremental backups and
2008 --atime-preserve. Describe incompatibility between --verify and other
2009 options. Mention that tar normally removes symbolic links rather than
2010 following them, when extracting a file of the same name.
2012 * THANKS: Add gpoul. Change skip's address.
2014 * po/POTFILES.in: Add lib/human.c.
2016 * src/common.h (namelist, namelast): Remove decls.
2017 (we_are_root, extract_finish, skip_member, savedir_error,
2018 savedir_warn, symlink_error, gnu_list_name): New decls.
2019 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2020 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2021 closedir_warn, opendir_error, opendir_warn, readdir_error,
2022 readdir_warn): Remove decls.
2023 (get_directory_contents): New off_t arg.
2024 (addname): Now returns struct name *.
2026 * src/tar.h, tests/genfile.c: Fix comments.
2028 * src/create.c: Include hash.h.
2029 (gnu_list_name): Remove decl.
2030 (struct link): Remove "next" member.
2032 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2033 consistency with other diagnostics.
2034 (deal_with_sparse): Check for I/O error when closing the file.
2035 (create_archive): Do not allocate an array of size PATH_MAX, as
2036 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2037 the size that's needed.
2038 (hash_link, compare_links): New functions.
2039 (dump_file): Do not exhaust open file descriptors when descending
2040 deeply into a directory, by using savedir rather than
2041 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2042 Hash the set of links already created, instead of using a linked
2043 list. Fix some bugs in outputting sparse files which caused the
2044 sparse tables to be incorrect. When a file unexpectedly shrinks,
2045 output zeros rather than garbage. Do not allocate an array of
2046 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2047 allocate an array with the size that's needed.
2049 * src/incremen.c: Include hash.h.
2050 (struct directory): Remove "next", "dir_text". Change "name" to
2051 be char[1] with struct hack, not const char *. Add "found".
2052 (directory_list): Remove. Replaced by directory_table.
2053 (directory_table): New var.
2054 (nfs_string): Renamed from nfs.
2055 (hash_directory, compare_directories): New functions.
2056 (note_directory): Now returns struct directory *. First arg is
2057 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2058 Remove text arg. New "found" arg, basically corresponding to the
2059 old text arg not being null. All callers changed.
2060 (note_directory, find_directory): Use hash table rather than
2062 (get_directory_contents): New arg "device". Use savedir to do the
2063 hard work. Save the nfs-ness of stat_data, since it might change
2064 under us. Use note_directory instead of find_directory to save
2065 some work. When adding an "A" record, do it with
2066 add_to_accumulator instead of cheating with strcat.
2067 (read_directory_file): Use "+" flag before device to indicate
2068 whether it was NFS. Fix typo in checking for strtoul error.
2069 (write_directory_file_entry): New function.
2070 (write_directory_file): Use it, and use the hash routines to
2071 traverse the directory table.
2072 (gnu_restore): Use savedir rather than opendir/readdir.
2074 * src/tar.c: Include localedir.h, prepargs.h.
2075 (long_options): Now static.
2076 (long_options, usage, decode_options): -j is now short for
2077 --bzip2, and -I is now an alias for -T.
2078 (decode_options, main): argv is not const pointer now.
2079 (decode_options): Invoke prepend_default_options to support
2080 TAR_OPTIONS. In diagnostic, mention the string that was the
2081 invalid blocking factor, tape length, group, owner, or record
2082 size. --delete is no longer incompatible with -f -, undoing
2084 (main): Invoke extract_finish at end of extraction.
2086 * src/rmt.c: Include localedir.h.
2087 (main): Update copyright date to 2000.
2089 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2090 following changes: Use @sc where appropriate. Document the ranges of
2091 supported times more precisely. Add Eggert to getdate authors.
2092 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2093 zone names, as it wasn't correct and people shouldn't be relying on it
2094 anyway. Relative items also account for non-DST adjustments. Fix
2097 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2099 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2101 * tests/preset.in: Set LANGUAGE to the empty string, for some
2104 2000-10-20 Paul Eggert <eggert@twinsun.com>
2106 * m4/fnmatch.m4: Mention the GNU C library.
2108 2000-10-19 Paul Eggert <eggert@twinsun.com>
2110 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2113 2000-10-17 Paul Eggert <eggert@twinsun.com>
2115 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2118 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2119 (CHAR_BIT): Define if not defined.
2121 2000-09-09 Paul Eggert <eggert@twinsun.com>
2123 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2125 2000-08-07 Paul Eggert <eggert@twinsun.com>
2127 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2129 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2130 change to array from char *.
2132 2000-08-06 Paul Eggert <eggert@twinsun.com>
2134 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2135 compatibility with glibc 2.1.3 strftime.c.
2137 2000-07-31 Paul Eggert <eggert@twinsun.com>
2139 * lib/quotearg.c (quotearg_n_options):
2140 Don't make the initial slot vector a constant,
2141 since it might get modified.
2143 * lib/quotearg.c: Add support for more than one preallocated slot.
2145 2000-07-30 Paul Eggert <eggert@twinsun.com>
2147 * lib/quotearg.c (quotearg_n_options):
2148 Preallocate a slot 0 buffer, so that the caller
2149 can always quote one small component of a "memory exhausted" message
2152 2000-07-23 Paul Eggert <eggert@twinsun.com>
2155 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2156 mbstate_t is always defined.
2158 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2159 some GCC installations, and this configuration error is likely to be
2162 2000-07-22 Paul Eggert <eggert@twinsun.com>
2165 When the system forces us to redefine mbstate_t, shadow its mbsinit
2166 function. From Bruno Haible.
2168 2000-07-14 Paul Eggert <eggert@twinsun.com>
2170 * lib/xmalloc.c: Simplify exhausted message.
2172 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2174 2000-07-13 Paul Eggert <eggert@twinsun.com>
2176 * lib/quotearg.h (enum quoting style):
2177 New constant clocale_quoting_style.
2180 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2181 Add support for clocale_quoting_style, undoing previous change to
2182 locale_quoting_style.
2184 2000-07-10 Paul Eggert <eggert@twinsun.com>
2187 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2188 since otherwise we don't need it.
2189 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2190 since we don't do multibytes in that case.
2191 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2192 invoke multibyte primitives.
2194 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2195 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2196 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2197 and mbstate_t, to a single-part test that simply defines mbstate_t.
2199 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2200 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2201 to decide whether to define the BeOS workaround macro;
2202 this adjusts to the change to AC_MBSTATE_T.
2204 * m4/strerror_r.m4: New file.
2206 2000-07-05 Paul Eggert <eggert@twinsun.com>
2208 * lib/quotearg.c: Use double-quote to quote.
2210 * lib/quotearg.c (N_): New macro.
2211 (gettext_default): New function.
2212 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2213 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2216 * lib/quotearg.c (struct quoting_options):
2217 Simplify quote_these_too dimension.
2218 From Bruno Haible <haible@clisp.cons.org>.
2220 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2221 Test for mbstate_t only if the test
2222 for an object-type mbstate_t fails.
2224 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2226 2000-07-03 Paul Eggert <eggert@twinsun.com>
2228 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2229 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2231 * lib/quotearg.c (mbrtowc):
2232 Assign to *pwc, and return 1 only if result is nonzero.
2233 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2235 2000-07-02 Paul Eggert <eggert@twinsun.com>
2237 * lib/quotearg.c (mbstate_t):
2238 Do not define; it should be defined with AC_CHECK_TYPE.
2240 2000-06-26 Paul Eggert <eggert@twinsun.com>
2242 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2243 a bug in glibc 2.1.3.
2245 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2247 2000-06-19 Paul Eggert <eggert@twinsun.com>
2249 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2250 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2251 (ISPRINT): Likewise.
2252 Reported by Tom Tromey.
2254 2000-06-15 Paul Eggert <eggert@twinsun.com>
2256 * lib/human.c (adjust_value): New function.
2257 (human_readable_inexact): Apply rounding style even when printing
2260 * lib/human.c: Avoid shadowing warnings.
2263 2000-06-14 Paul Eggert <eggert@twinsun.com>
2265 * lib/human.c (human_readable_inexact): Allow an input block size
2266 that is not a multiple of the output block size, and vice versa.
2268 * lib/getdate.y (get_date): Apply relative times after time zone
2269 indicator, not before.
2271 2000-05-31 Paul Eggert <eggert@twinsun.com>
2273 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2274 and thus don't need AC_CANONICAL_HOST.
2276 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2277 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2278 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2279 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2280 changed. Instead of inspecting the output of getconf, try to
2281 compile the test program without and with the macro definition.
2282 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2283 getconf. Instead, check for the needed flags by compiling test
2286 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2288 * config.guess, config.sub: Remove these files, for similar reasons.
2290 2000-05-03 Paul Eggert <eggert@twinsun.com>
2292 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2293 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2294 bug. This avoids a clash when files like regex.c that define
2297 2000-05-02 Paul Eggert <eggert@twinsun.com>
2299 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2300 Define _GNU_SOURCE if this is needed to make
2301 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2302 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2304 * lib/quotearg.c (mbrtowc, mbstat_t):
2305 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2306 (<wctype.h>): Include if HAVE_WCTYPE_H.
2307 (iswprint): Define to 1 if we lack it
2309 2000-04-18 Paul Eggert <eggert@twinsun.com>
2311 * m4/mbstate_t.m4: New file.
2313 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2315 * tests/ignfail.sh: Test for uid 0 along with user "root".
2317 2000-04-05 Paul Eggert <eggert@twinsun.com>
2319 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2320 Don't use -n32 on IRIX if the installer said
2323 2000-02-28 Paul Eggert <eggert@twinsun.com>
2325 * lib/quotearg.c (ALERT_CHAR): New macro.
2326 (quotearg_buffer_restyled): Use it.
2328 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2330 * src/list.c (tartime): Fix off-by-one error when copying year if
2333 2000-02-18 Paul Eggert <eggert@twinsun.com>
2335 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2336 (textint): New typedef.
2337 (parser_control): Changed from struct parser_control to typedef
2338 (for consistency). Member year changed from int to textint. All
2340 (YYSTYPE): Removed; replaced by %union with int and textint
2342 (tID): Removed; not used.
2343 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2344 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2345 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2346 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2347 (date, number, to_year): Use width of number in digits, not its
2348 value, to determine whether it's a 2-digit year, or a 2-digit
2350 (yylex): Store number of digits of numeric tokens. Return '?' for
2351 unknown identifiers, rather than (unused) tID.
2353 2000-01-16 Paul Eggert <eggert@twinsun.com>
2355 * lib/quotearg.c (quotearg_buffer_restyled):
2356 Do not quote alert, backslash, formfeed,
2357 and vertical tab unnecessarily in shell quoting style.
2359 2000-01-15 Paul Eggert <eggert@twinsun.com>
2362 Change quoting to be compatible with future autoconf versions.
2364 2000-01-11 Paul Eggert <eggert@twinsun.com>
2366 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2368 2000-01-07 Paul Eggert <eggert@twinsun.com>
2370 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2372 Fix bug with fnmatch.h dependency, as follows:
2373 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2374 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2376 * src/common.h (apply_nonancestor_delayed_set_stat):
2377 Renamed from apply_delayed_set_stat.
2378 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2379 chown_error_details, close_warn, closedir_warn, mkdir_error,
2380 read_error_details, read_fatal_details, read_warn_details,
2381 seek_error_details, seek_warn_details, utime_error,
2382 write_error_details, write_fatal_details): New decls.
2384 Make diagnostic messages more regular.
2385 * src/create.c (dump_file): Quote file names with colons if possible.
2386 * src/compare.c (diff_archive): Likewise.
2387 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2388 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2389 * src/mangle.c (extract_mangle): Likewise.
2390 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2392 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2393 new_volume, xclose):
2394 Use error message functions to report errors consistently.
2395 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2396 * src/create.c (finish_sparse_file, dump_file): Likewise.
2397 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2398 extract_archive): Likewise.
2399 * src/list.c (list_archive): Likewise.
2400 * src/update.c (append_file): Likewise.
2401 * src/compare.c (diff_init, diff_sparse_files):
2402 Use xalloc_die to report memory exhaustion.
2403 * src/incremen.c (gnu_restore): Likewise.
2404 * src/list.c (read_header): Likewise.
2405 * src/mangle.c (extract_mangle): Likewise.
2406 * src/misc.c (maybe_backup_file): Likewise.
2407 * src/tar.c (decode_options): Likewise.
2408 * src/compare.c (read_and_process, fill_in_sparse_array,
2410 Use consistent terminology for unexpected-EOF message.
2411 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2412 * src/list.c (list_archive, read_header, skip_file,
2413 skip_extended_headers): Likewise.
2414 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2415 (xdup2): Regularize messages with rest of tar.
2417 * src/buffer.c (flush_read): Don't read past EOF.
2419 * src/extract.c (extr_init):
2420 If we run out of memory, invoke apply_delayed_set_stat.
2421 (prepare_to_extract): Don't complain if we can't remove ".".
2422 (apply_delayed_set_stat): New function.
2423 (apply_nonancestor_delayed_set_stat):
2424 Renamed from apply_delayed_set_stat. All uses changed.
2425 Don't remove head if it doesn't apply.
2427 * src/create.c (find_new_file_size):
2428 Return size instead of storing through pointer.
2429 All callers changed.
2430 (deal_with_sparse): Don't keep reading after read errors.
2431 (finish_sparse_file): Just abort if there is an internal error.
2432 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2433 Don't restore access times on directories during incremental dumps
2434 until after dealing with the directory.
2435 If ignoring failed reads, count closedir, read, and unknown
2436 file errors as warnings, not errors.
2437 Fix buffer overrun problem when dumping sparse files.
2439 * src/list.c (read_and):
2440 Invoke apply_nonancestor_delayed_set_stat on file names
2441 after handling them.
2442 (decode_mode): Remove; moved to misc.c.
2444 * src/misc.c (safer_rmdir): New function.
2445 (remove_any_file): Use it to avoid problems with rmdir(".").
2446 (maybe_backup_file): Regularize diagnostics.
2447 (undo_backup_file): Likewise.
2448 (decode_mode): Moved here from list.c.
2449 (chmod_error_details, chown_error_details, close_fatal,
2450 close_warn, closedir_warn, mkdir_error, read_error_details,
2451 read_warn_details, read_fatal_details, seek_error_details,
2452 seek_warn_details, utime_error, write_error_details,
2453 write_fatal_details): New functions.
2455 * src/delete.c (save_record): Remove static variable (now local).
2456 (move_archive): Don't position before start of archive.
2457 (write_record): Abort if count is zero at inopportune time.
2460 * src/tar.c (decode_options): --delete and -f - are now
2461 incompatible, since we didn't have time to fix their bugs.
2463 * tests/Makefile.am (TESTS): Remove delete02.sh.
2464 * tests/ignfail.sh: Adjust to new quoting scheme again.
2466 2000-01-06 Paul Eggert <eggert@twinsun.com>
2468 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2469 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2470 (tm_diff): Renamed from difftm. All uses changed.
2471 Replace body with that taken from GNU C Library 2.1.3pre1.
2472 (get_date): Prefer tm_gmtoff to tm_diff if available.
2474 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2476 * tests/incremen.sh: Invoke stat on newly created file so that its
2477 ctime is updated on Nextstep.
2479 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2481 * lib/getdate.y (get_date):
2482 Fix typo when checking for time_t overflow in time zone calculations.
2484 1999-12-13 Paul Eggert <eggert@twinsun.com>
2486 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2488 * README-alpha: New file.
2489 * README: New sections for gzip and bzip2, Solaris.
2490 Remove mention of BACKLOG.
2492 * configure.in (AC_C_BACKSLASH_A): Add.
2493 (AC_CHECK_HEADERS): Add wchar.h.
2494 (AC_CHECK_FUNCS): Add mbrtowc.
2495 (AC_FUNC_CLOSEDIR_VOID): Add.
2497 * tests/Makefile.am (TESTS): Add delete02.sh.
2498 (POSTPONED_TESTS): Remove.
2499 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2502 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2504 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2506 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2508 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2510 * src/tar.c ("quotearg.h"): New include.
2511 (usage): Now has __attribute__ ((noreturn)).
2512 (confirm): Report errno if we can't open tty.
2513 (confirm, decode_options):
2514 Quote arbitrary strings in diagnostics.
2515 (OVERWRITE_OPTION): New constant.
2516 (long_options, usage, decode_options): New --overwrite option.
2517 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2518 are now mutually exclusive.
2519 Don't assume that gettext preserves errno.
2520 (main): Set default quoting style to escape_quoting_style.
2522 * src/update.c (<quotearg.h>): New include.
2524 Don't assume that gettext preserves errno.
2525 Quote arbitrary strings in diagnostics.
2526 Check for close error.
2528 * src/names.c (<quotearg.h>): New include.
2529 (name_init, name_next, name_close, names_notfound,
2530 collect_and_sort_names): Don't assume that gettext preserves
2531 errno. Quote arbitrary strings in diagnostics.
2532 (excluded_name): Fix typo that caused empty patterns to be
2535 * src/misc.c (<quotearg.h>): New include.
2536 (quote_copy_string): Quote only newline and backslash; the output is no
2537 longer meant for humans, and is locale-independent.
2538 (contains_dot_dot): New function.
2539 (remove_any_file): Don't use lstat; just rmdir the file and then use
2540 unlink if the rmdir fails because the file isn't a directory.
2541 Check for readdir and closedir errors.
2542 (maybe_backup_file): Report "stat" for stat errors.
2543 (maybe_backup_file, chdir_do):
2544 Quote arbitrary strings in diagnostics.
2545 (maybe_backup_file, undo_last_backup):
2546 Don't assume that gettext preserves errno.
2547 (call_arg_error, call_arg_fatal, call_arg_warn,
2548 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2549 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2550 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2551 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2552 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2553 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2555 * src/system.h (__attribute__): New macro.
2556 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2557 (S_ISDOOR): New macro.
2558 (closedir): New macro, if CLOSEDIR_VOID.
2560 * src/rmt.c, src/rtapelib.c (decode_oflag):
2561 O_APPEND might not be defined.
2563 * src/list.c: (read_and, list_archive):
2564 Quote arbitrary strings in diagnostics.
2565 (from_header): Use locale_quoting_style to quote diagnostics.
2566 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2568 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2570 * src/Makefile.am: Use ## for copyright comments.
2572 * src/extract.c (<quotearg.h>): New include.
2573 (enum permstatus): New enum.
2574 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2575 two mallocs. New members file_name_len, invert_permissions, permstatus.
2576 (extr_init): Remove hack that silently adjusted newdir_umask.
2577 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2578 Use these args to decide whether and how to set modes.
2579 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2580 Don't assume that gettext preserves errno.
2581 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2582 (delay_set_stat, repair_delayed_set_stat): New functions.
2583 (make_directories): Avoid mkdir where last part of path is "..".
2584 Create a struct delayed_set_stat for each directory made.
2585 (prepare_to_extract): Renamed from unlink_destination, and
2586 return 0 immediately if to_stdout_option; all callers changed.
2587 (maybe_recoverable): New parameter interdir_made.
2588 Add support for --overwrite.
2589 (extract_sparse_file, extract_archive):
2590 Quote arbitrary strings in diagnostics.
2591 (extract_archive): By default, warn about ".." in member names, and skip them.
2592 Don't open files with O_NONBLOCK or O_APPEND.
2593 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2594 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2595 minus the current umask. Keep track of intermediate directories made,
2596 to avoid looping when making x/../x when x doesn't exist; the
2597 earlier code solved this in a different way that didn't fit well
2598 into the new scheme. Don't extract permissions onto existing
2599 directories unless --overwrite is given. Do not add -wx------
2600 permissions to new directories permanently; just do it temporarily.
2601 Remove no-longer-needed hack with MSDOS and directory time stamps.
2602 (apply_delayed_set_stat): New argument specifies which directories to
2603 fix statuses of. Do not wait until the end of extraction to fix
2604 statuses; instead, fix a directory's status once we exit that directory.
2605 This requires less memory and does the right thing in some cases
2606 where the old method didn't.
2607 (fatal_exit): New function.
2609 * src/incremen.c (<quotearg.h>): New include.
2610 (get_directory_contents, gnu_restore):
2611 Check for readdir and closedir errors.
2612 (get_directory_contents, read_directory_file, gnu_restore):
2613 Quote arbitrary strings in diagnostics.
2614 (get_directory_contents, read_directory_file, write_directory_file):
2615 Don't assume that gettext preserves errno.
2617 * src/create.c (<quotearg.h>): New include.
2618 (start_header): Use `member names' to refer to archive member names, not
2619 `archive names'. Warn about `..' in member names.
2620 (finish_sparse_file, dump_file):
2621 Quote arbitrary strings in diagnostics.
2622 (finish_sparse_file, dump_file):
2623 Don't assume that gettext preserves errno.
2624 (dump_file): Don't use `access' to determine whether a directory is readable;
2625 this isn't reliable if tar is setuid. Use `opendir' instead.
2626 Check for readdir and closedir failures.
2627 Don't dump sockets as if they were fifos; just warn and skip.
2629 * src/delete.c (move_archive):
2630 Don't report fatal error merely because sizes don't fit
2631 into struct mtop values; fall back on lseek instead.
2632 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2633 Say `reposition' instead of `re-position'.
2634 (delete_archive_members):
2635 Set archive to STDOUT_FILENO before outputting trailing buffer.
2637 * src/compare.c (<quotearg.h>): New include.
2638 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2639 and `Cannot' others.
2640 (report_difference, diff_archive):
2641 Quote arbitrary strings in diagnostics.
2642 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2643 Don't assume that gettext preserves errno.
2644 (diff_archive): Don't open regular files with O_NONBLOCK.
2645 Preserve access times of files if --atime.
2647 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2648 (FATAL_ERROR, USAGE): Don't return 0.
2649 (enum old files): New enum.
2650 (old_files_option): New variable, replacing keep_old_files_option and
2651 unlink_first_option.
2652 (apply_delayed_set_stat): Now takes char const * param.
2653 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2654 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2655 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2656 read_fatal, readdir_error, readdir_warn, readlink_error,
2657 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2658 truncate_error, truncate_warn, unlink_error, waitpid_error,
2659 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2662 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2663 archive_write_error, archive_read_error, flush_archive, close_archive,
2664 init_volume_number, new_volume):
2665 Don't assume that gettext preserves errno.
2667 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2668 (open_archive): Reject multivolume verify attempts a bit earlier.
2669 Rename local variable `access', in case it's defined by system header.
2671 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2672 `Could not' sometimes and `Cannot' others.
2674 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2675 Quote arbitrary strings in diagnostics.
2677 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2680 (init_volume_number): Check for input and output errors in volno_file.
2682 (new_volume): Use new fatal_exit function to exit, and new xfork
2685 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2687 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2689 * doc/tar.texi: Add --overwrite.
2690 --absolute-names rejects ".." in names.
2692 * lib/quotearg.c: Add support for multibyte characters.
2694 (ISPRINT): New macro.
2695 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2696 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2697 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2698 (quotearg_buffer_restyled): New function, with most of the old
2699 quotearg_buffer's contents.
2700 Major rewrite to support multibyte characters.
2701 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2703 * m4/c-bs-a.m4: New file.
2705 * lib/Makefile.am: Use ## for copyright notice.
2707 * scripts/Makefile.am: Use ## on copyright notice.
2710 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2712 1999-12-05 Paul Eggert <eggert@twinsun.com>
2714 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2715 src/ChangeLog, tests/ChangeLog: Remove these files.
2716 * ChangeLog.1: New file, incorporating the above files, plus old
2718 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2720 1999-12-05 Dale Worley <worley@ariadne.com>
2722 * src/compare.c (<utime.h>, struct utimbuf): Add.
2723 (diff_archive): Restore access times if --atime.
2724 * doc/tar.texi: Explain that --atime also preserves modification time.
2726 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2728 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2729 * BACKLOG, TODO: Remove.
2730 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2731 * README: Bring up to date.
2733 1999-12-03 Paul Eggert <eggert@twinsun.com>
2735 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2737 * src/compare.c (diff_archive):
2738 Do not set errno to EPIPE; we no longer use perror.
2740 * src/create.c (dump_file):
2741 If a parent directory said that a file should be there but it is
2742 absent, diagnose it as being removed in the meantime.
2743 Do not pass meaningless errno to ERROR when reporting that the
2744 file changed as we read it.
2745 Report that a file changed if its ctime changes; this is more
2746 sensitive than mtime+size, and more accurate.
2748 * src/incremen.c (enum children): New type.
2749 (struct directory): Change old char allnew member to new enum children
2752 (get_directory_contents): When doing an incremental dump that does
2753 not cross filesystem boundaries, dump the mount points, even though
2754 they are in a different filesystem. This is for convenience when
2755 restoring, and for consistency with non-incremental dumps.
2756 This requires a 3-way flag for keeping track of which children we want,
2757 so we use enum children rather than boolean.
2759 * src/open3.c (modes): Remove.
2760 (open3): Remove unportable assumptions about flag encodings.
2761 Use `stat' instead of `access' for testing file existence,
2762 to avoid problems with setuid programs.
2764 * src/names.c (name_next): If file names are given both in the
2765 command line (e.g. via -C) and in a file (via -T), do not
2766 ignore the command-line names.
2768 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2770 * doc/tar.texi: Clarify getdate authorship.
2772 1999-11-23 Paul Eggert <eggert@twinsun.com>
2774 * lib/Makefile.am (DISTCLEANFILES): New macro.
2776 * configure.in (tar_fnmatch_hin):
2777 Remove; it runs afoul of a bug in autoconf 2.13.
2778 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2780 1999-11-19 Paul Eggert <eggert@twinsun.com>
2782 * m4/largefile.m4: Update serial.
2784 1999-11-18 Paul Eggert <eggert@twinsun.com>
2786 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2787 the QNX shell, which doesn't propagate exit status of failed
2788 commands inside shell assignments.
2790 1999-11-07 Paul Eggert <eggert@twinsun.com>
2792 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2794 * configure.in (AC_PREREQ): Bump to 2.13.
2795 (ALL_LINGUAS): Add pt_BR, ja.
2796 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2797 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2798 for AIX crossbuilds.
2800 * doc/tar.texi: New node create options for --ignore-failed-read.
2801 Remove unused version control symbols.
2802 Modernize texinfo usage.
2804 * src/tar.c (usage): Add examples.
2806 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2807 Include fnmatch.h when testing fnmatch.
2809 * src/common.h (collect_and_sort_names): New decl.
2811 * src/list.c (from_header):
2812 Handle 32-bit two's complement negative time stamps
2813 even if the leading octal digit is 2 or 3.
2815 * src/extract.c (set_stat): Remove duplicate code.
2817 * src/create.c (to_chars): Remove trailing newline from warning.
2818 (dump_file): Ignore doors.
2819 (finish_header): Report block numbers with origin 0, not origin 1.
2821 * src/rmt.c: Include getopt.h.
2822 (long_opts): New constant.
2823 (usage): New function.
2824 (main): Implement --help and --version.
2825 Output usage message if arguments are bad.
2827 1999-10-10 Paul Eggert <eggert@twinsun.com>
2829 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2831 * README: Remove --with-dmalloc.
2832 Add --disable-largefile.
2833 Remove old NeXT dirent problems, or AIX valloc problems.
2834 Remove old union wait advice, and old %lld advice.
2835 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2837 * doc/tar.texi: Clarify documentation for portable file names.
2839 * configure.in (AM_WITH_DMALLOC): Remove.
2840 (ALL_LINGUAS): Add ja.
2842 * src/tar.c (decode_options):
2843 Invalid dates are now treated as (time_t) -1.
2844 Redo version message to conform to GNU standards.
2846 * src/create.c (dump_file):
2847 Fix typo: last two args to dump_file were interchanged.
2848 * src/update.c (update_archive): Likewise.
2850 * src/common.h (tartime): New decl.
2852 * src/list.c (tartime): Now extern.
2853 (read_and): Invalid headers cause errors, not warnings.
2855 1999-10-03 Paul Eggert <eggert@twinsun.com>
2857 * lib/getdate.y (__attribute__):
2858 Don't use if GCC claims to be before 2.8; this is
2859 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2861 1999-09-25 Paul Eggert <eggert@twinsun.com>
2863 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2864 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2866 * tests/incremen.sh: Add yet another sleep.
2868 1999-09-24 Paul Eggert <eggert@twinsun.com>
2870 * NEWS: A read error now causes a nonzero exit status.
2872 * src/create.c (to_chars): Fix base-256 output.
2874 * src/buffer.c (write_error):
2875 Read error is an error, not just a warning.
2877 1999-09-24 Paul Eggert <eggert@twinsun.com>
2879 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2881 * src/tar.c (<time.h>): Include.
2882 (time): Declare if not defined.
2883 (confirm): Don't read past EOF.
2884 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2885 (main): Use clock_gettime if available.
2887 * tests/Makefile.am (TESTS): Add incremen.sh
2888 (INCLUDES): Add -I../lib, for fnmatch.h.
2890 * src/update.c (update_archive):
2891 Remove call to name_expand; had no effect.
2892 Use chdir_do to change into directory.
2893 Use deref_stat instead of stat.
2894 Use add_avoided_name to mark names to be avoided; the old method of
2895 setting a bit with the name caused all descendants of that name to
2896 be avoided, in some circumstances.
2898 * tests/incremen.sh: Remove unnecessary sleeps.
2900 * src/names.c (name_next): Go back to using plain chdir.
2901 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2902 (addname): Likewise.
2903 (name_match): Use chdir_do to act on chdir args.
2904 (merge_sort): Moved here from incremen.c.
2905 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2907 (name_expand): Remove.
2908 (name_from_list): Skip fake names.
2909 Use chdir_do to act on chdir args.
2910 (struct avoided_name): New struct.
2911 (avoided_names): New var.
2912 (add_avoided_name, is_avoided_name): New functions.
2914 * src/system.h (stat, lstat): Define in terms of statx on
2915 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2916 (UCHAR_MAX): New macro.
2917 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2919 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2921 * src/incremen.c (<time.h>): Remove include; no longer used.
2922 (time): Remove decl.
2924 (get_directory_contents): Use deref_stat.
2925 Consider a subdirectory to be all new only if
2926 listed_incremental_option or if it its timestamp is newer than the
2928 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2929 (read_directory_file): Now extern. Do not set time_now.
2930 (write_directory_file): Renamed from write_dir_file.
2931 Use start_time instead of time_now.
2932 (compare_names, collect_and_sort_names): Move to names.c.
2934 * src/mangle.c (<time.h>): Remove; not used.
2935 (time): Do not declare.
2937 * src/misc.c (chdir_from_initial_wd): Remove.
2938 (deref_stat): New function.
2939 (struct wd): New struct.
2940 (wd, wds, wd_alloc): New variables.
2941 (chdir_arg, chdir_do): New function.
2943 * src/compare.c (get_stat_data): Use deref_stat.
2945 * src/common.h (name_expand): Remove.
2947 * src/list.c (time): Declare if not defined.
2948 (base_64_digits): Moved here from create.c.
2949 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2951 (read_and): Don't get time from header unless we need it now;
2952 as getting time can cause duplicate diagnostics if bogus.
2953 Remove "Hmm, " from diagnostic.
2954 Use "Skipping to next header" uniformly.
2955 (from_header): Renamed from from_chars. All uses changed.
2956 Allow different forms for unportable 2's complement numbers.
2957 Don't check for extended forms when parsing checksums.
2958 Parse base-256 output.
2959 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2960 (major_from_header): Renamed from major_from_chars. All uses changed.
2961 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2962 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2963 (off_from_header): Renamed from off_from_chars. All uses changed.
2964 (size_from_header): Renamed from size_from_chars. All uses changed.
2965 (time_from_header): Renamed from time_from_chars. All uses changed.
2966 Warn about future timestamps.
2967 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2968 (uintmax_from_header): Renamed from uintmax_from_chars.
2970 (tartime): New function, incorporating isotime.
2972 (print_header): Use tartime.
2974 * src/create.c (to_chars): Fix typo in decl.
2975 Don't assign through char const *.
2976 Rename name_expand back to collect_and_sort_names.
2978 * src/extract.c (<time.h>): No need to include.
2979 (time): No need to declare.
2980 (now): Remove variable.
2981 (extr_init): Don't initialize `now'.
2982 Increment same_permissions_option and same_owner_option if we_are_root
2983 is nonzero; this supports the new --no-same-owner option.
2984 (set_stat): Use start_time instead of `now'.
2986 * src/create.c (struct link): Remove unused linkcount member.
2987 (base_64_digits): Move to list.c.
2988 (base_8_digits): Remove.
2989 (to_octal): New function, with some of old contents of to_base.
2991 (to_base256): New function.
2992 (to_chars): Use base 256, not base 64, for huge values.
2993 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2995 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2996 it means we have an incremental dump where we don't know whether this
2997 is a top-level call.
2998 Use deref_stat instead of statx / stat / lstat.
2999 Cast result of alloca.
3000 Check for dates if 0 < top_level, not if listed_incremental_option.
3001 Move multiple-link check after directory check.
3002 Do not dump avoided names.
3003 Dump hard links to symbolic names as links, not as separate
3005 start_header cannot return a null pointer, so don't test for it.
3006 Likewise for find_next_block.
3008 * src/buffer.c, src/common.h (<human.h>): Include.
3009 (read_error): Read error is an error, not just a warning.
3010 (print_total_written): Also print human-readable byte count, and
3012 (open_archive, flush_write): Use start_time, not current time.
3013 (flush_read): Report about garbage bytes ignored at end of archive,
3014 but act on non-garbage bytes (instead of ignoring them).
3015 (new_volume): Use WARN for warnings.
3018 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3020 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3022 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3024 * lib/Makefile.am (noinst_HEADERS):
3025 Rename fnmatch.h to fnmatch.hin; add human.h.
3026 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3027 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3029 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3031 * lib/fnmatch.c (strchrnul):
3032 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3033 Do not define if !_LIBC and if it already exists.
3034 (internal_fnmatch): Use it.
3036 * configure.in (tar_LDADD): New variable, used only when linking tar.
3037 (rmt_LDADD): Similarly, for rmt.
3038 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3039 fnmatch.c; otherwise, use the system fnmatch.h.
3041 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3042 Modernize sample backup script.
3044 * THANKS: Martin Goik's email address has changed.
3046 * m4/fnmatch.m4: New file.
3048 1999-09-03 Paul Eggert <eggert@twinsun.com>
3050 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3053 1999-08-29 Paul Eggert <eggert@twinsun.com>
3055 * lib/getdate.y (get_date):
3056 Rename outermost local `probe' to `quarter'.
3057 Rename latter local `tm' to probe_tm.
3058 From: Jim Meyering <meyering@ascend.com>
3059 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3061 1999-08-28 Paul Eggert <eggert@twinsun.com>
3063 * lib/getdate.y (PC): New macro; use it when possible.
3064 (number): Handle `Nov 11 1996' example correctly.
3065 See Risks Digest 20.55 (1999-08-27)
3066 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3068 1999-08-23 Paul Eggert <eggert@twinsun.com>
3070 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3072 Remove minor cases of lint from many source files: this includes
3073 unnecessary casts, uses of NULL, etc.
3075 * configure.in (AC_PROG_YACC): Remove.
3076 (YACC): Always use bison.
3077 (AC_STRUCT_TIMEZONE): Add.
3078 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3080 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3083 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3084 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3086 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3088 * src/common.h (merge_sort): Remove decl; no longer exported.
3090 * src/system.h (voidstar): Remove.
3091 (memcpy, memcmp): Cast args.
3092 ("xalloc.h"): Add include.
3093 (xmalloc, xrealloc): Remove decl.
3095 * src/mangle.c (time): Do not declare if defined.
3096 (first_mangle, mangled_num): Remove.
3098 * src/list.c (from_chars): Report out-of-range values more precisely.
3099 (off_from_chars): Do not allow negative offsets.
3100 (uid_from_chars): Allow negative uids.
3102 * src/create.c (linklist): Now static.
3103 (to_chars): Fix wording of message to match from_chars.
3105 * src/misc.c (merge_sort): Move to incremen.c.
3106 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3107 It's too painful to make it both generic and portable.
3108 (read_directory_file): "timestamp" -> "time stamp" in messages.
3110 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3111 (usage): Fix misspelling.
3112 (OPTION_STRING): -y is now -I.
3113 (decode_options): Use -1, not EOF, for getopt_long result.
3114 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3115 Handle operands after any "--" argument.
3116 (main): Report any output errors.
3118 * src/rmt.c (main): status is ssize_t, not long.
3120 * src/names.c (name_gather): Handle trailing -C option correctly.
3121 (addname): use memcpy, not strncpy, to copy a string of known length.
3122 (name_match): Handle trailing -C option correctly.
3123 Propagate -C option to following files.
3124 (name_match, name_scan): Remove redundant matching code.
3126 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3128 * lib/getdate.y: Major rewrite. Add copyright notice.
3129 (<stdio.h>): Include only if testing.
3131 (ISLOWER): New macro.
3132 (<string.h>): Include if HAVE_STRING_H, not USG.
3134 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3136 (EPOCH_YEAR): Renamed from EPOCH.
3137 (table): Renamed from TABLE.
3138 (meridian): Now an anonymous enum.
3139 (struct parser_control): New type.
3140 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3141 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3142 (%pure_parser): Added, so that the parser is pure.
3143 (%union): Removed; the type is now just plain int.
3144 All %type directives removed.
3145 (tLOCAL_ZONE): New %token.
3146 (month_day_table): Renamed from MonthDayTable.
3147 (gmtime, localtime, mktime, time): Declare only if not defined.
3148 (meridian_table): New table.
3149 (dst_table): New table.
3150 (units_table): renamed from UnitsTable.
3151 (relative_time_table): Renamed from OtherTable.
3152 (time_zone_table): Renamed from TimezoneTable. Modernized.
3153 (military_table): Renamed from MilitaryTable.
3154 (to_hour): Renamed from ToHour.
3155 (to_year): Renamed from ToYear.
3156 (lookup_zone): New function.
3157 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3159 (yylex): Now reentrant. All callers changed.
3160 (get_date): Add support for local time zone abbreviations.
3163 1999-08-20 Paul Eggert <eggert@twinsun.com>
3165 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3167 * src/create.c (to_chars): Generate GNU base-64 representation
3168 if we are generating an old or new GNU format tar file for a
3169 number that can't be represented with the POSIX format.
3171 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3172 (AM_FUNC_GETLINE): Add.
3173 (LIBOBJS): Add getline.o to workaround comment.
3174 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3175 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3176 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3177 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3178 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3179 lib/save-cwd.h, m4/getline.m4: New files.
3181 * src/misc.c (<save-cwd.h>): Include.
3182 (chdir_from_initial_wd): New function.
3184 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3185 (name_gather): Handle `-C x -C y' correctly.
3186 Do not rely on addname to handle -C.
3187 (addname): New CHANGE_DIR parameter. All callers changed.
3188 Remove ugly calls to getcwd; no longer needed.
3189 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3191 * src/incremen.c (listed_incremental_stream): New var.
3192 (read_directory_file): Remove arbitrary limits on file name length.
3193 Do not attempt to get the working directory; we can bypass this
3194 on fchdir hosts. Open the listed_incremental_option file for both
3195 read and write instead of opening it twice. Check for I/O errors
3196 when doing I/O to this file. Check for invalid data in the file,
3197 and report line numbers of invalid data.
3198 (write_dir_file): Likewise.
3199 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3200 Do not invoke write_dir_file; that's our caller's responsibility.
3202 * src/list.c (max): New macro.
3203 (isotime): Now takes time_t, not time_t *. Report the decimal values
3204 of times that can't be broken down.
3205 (print_header): Don't assume that major and minor device numbers can
3208 * src/common.h (struct name): change_dir is now char const *.
3209 (write_directory_file): Remove unused decl.
3210 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3211 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3212 (chdir_from_initial_wd): New decl.
3213 (addname): New 2nd arg.
3215 * THANKS: Torsten Lull -> Catrin Urbanneck
3217 1999-08-18 Paul Eggert <eggert@twinsun.com>
3219 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3220 Don't depend on ac_cv_func variables.
3221 From Albert Chin-A-Young <china@thewrittenword.com>.
3223 1999-08-18 Paul Eggert <eggert@twinsun.com>
3225 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3227 * m4/signedchar.m4: New file.
3228 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3229 * src/system.h (signed_char): New macro.
3230 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3231 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3233 * src/create.c (write_eot): Write at least two zero blocks.
3235 * src/extract.c (extract_archive): Fix sparse array bug:
3236 we did not find end of array correctly.
3238 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3239 Don't assume find_next_block yields nonnull.
3240 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3241 * src/list.c (skip_extended_headers): Likewise.
3243 * src/list.c (read_and, list_archive): Simplify code.
3244 (read_header): Fix computation of signed checksums on machines where
3246 Do not consider a block to be zero unless all its bytes are zero,
3247 even the checksum bytes. Do not attempt to parse the checksum of
3248 a zero block. Fix memory leak with long names and links.
3249 (from_chars): Accommodate a buggy tar that outputs leading NUL
3250 if the previous field overflows.
3252 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3253 \?, for portability to non-ASCII hosts.
3255 1999-08-16 Paul Eggert <eggert@twinsun.com>
3257 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3259 * src/extract.c (make_directories): Do not chown intermediate
3260 directories, even if we are root.
3262 * src/list.c (read_header): Fix bugs when interpreting
3263 POSIX-compliant headers that do not contain null bytes in the
3264 header or link names.
3266 1999-08-14 Paul Eggert <eggert@twinsun.com>
3268 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3270 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3271 (AC_HEADER_SYS_WAIT): Add.
3272 (AC_REPLACE_FUNCS): Add waitpid.
3273 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3274 * lib/waitpid.c: New file.
3275 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3276 * src/system.h (WCOREDUMP): Remove; no longer used.
3277 (WIFSTOPPED): Likewise.
3278 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3279 * src/buffer.c (child_open_for_compress): Undo previous change.
3280 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3281 (new_volume): Likewise.
3283 * src/buffer.c, src/extract.c, src/incremen.c (time):
3284 Don't declare if defined.
3285 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3286 * src/incremen.c (read_directory_file):
3287 Invoke `time' the same way everyone else does.
3288 Check validity of --listed-incremental file contents a bit better.
3289 Do not worry about --after-date-option; tar.c now checks this.
3290 * src/list.c (isotime): Report ??? if localtime returns null.
3291 Don't assume years fit into four digits.
3292 Don't append trailing newline.
3293 (print_header): Report ??? if localtime returns null;
3294 Don't assume years fit into four digits.
3296 * src/compare.c (diff_archive): Do not fall back on absolute name
3297 when --absolute-names is not specified.
3299 * src/create.c (start_header):
3300 Include text of ignored filesystem prefix in warning.
3301 (create_archive): Check for excluded names when doing incremental
3302 pass through directory.
3303 (dump_file): Do not dump old files explicitly given on command line
3304 when using --listed-incremental. Do not strip ./ prefix from names.
3306 * src/tar.c: -g now implies after_date_option = 1.
3307 -g and -N are now incompatible options.
3309 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3311 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3313 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3314 incremental headers as POSIX prefixes.
3316 1999-08-11 Paul Eggert <eggert@twinsun.com>
3318 * NEWS, configure.in: Version 1.13.6.
3320 * configure.in (ALL_LINGUAS): Add pt_BR.
3321 * po/pt_BR.po: New file.
3323 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3324 Renamed from tar.info and header.texi; adjust actions so that
3325 they work in other directories.
3327 * doc/tar.texi: Add -y and --bzip2.
3328 Patterns containing / now exclude only file names whose prefix match.
3330 * lib/exclude.h (excluded_filename): New option parameter.
3331 (add_exclude_file): New ADD_FUNC parameter.
3332 (excluded_pathname): Remove decl.
3333 * lib/exclude.c (_GNU_SOURCE):
3334 Remove; no longer needed since we don't use FNM_ macros.
3335 (excluded_filename): Renamed from excluded_filename_opts.
3336 (excluded_filename, excluded_pathname): Remove.
3337 (add_exclude_file): New ADD_FUNC parameter.
3339 * po/POTFILES.in: Add lib/quotearg.c.
3341 * src/buffer.c (_GNU_SOURCE): Define.
3342 (<fnmatch.h>): Include unconditionally.
3343 (child_open_for_compress): Dup after closing, to avoid possible file
3344 descriptor exhaustion.
3345 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3346 (flush_read): Likewise.
3348 * src/common.h (LG_8, LG_64): New macros.
3349 (excluded_with_slash, excluded_without_slash): New vars.
3351 (base_64_digits): New decl.
3352 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3353 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3355 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3356 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3358 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3359 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3360 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3361 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3362 respectively. All definitions and uses changed.
3363 (excluded_name): New decl.
3365 * src/compare.c (diff_archive):
3366 Open files with O_NONBLOCK instead of O_NDELAY.
3368 * src/create.c (base_64_digits): New constant.
3369 (base_8_digits): New macro.
3370 (MAX_VAL_WITH_DIGITS): New macro.
3371 (to_base): First half of old to_oct. Support base 64 too.
3372 (to_chars): Other half of old to_oct, for 64-bit support.
3373 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3374 (gid_substitute, uid_substitute): Look up names dynamically if
3375 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3376 (mode_to_chars): Renamed from mode_to_oct.
3377 Support negative values in all the _to_chars functions.
3378 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3379 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3380 (dump_file): Inspect entire pathname, not just new file name
3381 component, when deciding whether to exclude it.
3383 * src/extract.c (extract_archive):
3384 Open files with O_NONBLOCK instead of O_NDELAY.
3386 * src/incremen.c (get_directory_contents):
3387 Inspect entire pathname, not just new file name
3388 component, when deciding whether to exclude it.
3390 * src/list.c (<fnmatch.h>): Do not include.
3391 (from_chars): Renamed from from_oct. New parameter specifying
3392 the negative of the minimum allowed value. Support negative
3394 (base64_map): New var.
3395 (base64_init): New function.
3396 (print_header): Output numeric uids and gids if numeric_owner_option.
3398 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3400 * src/names.c (_GNU_SOURCE): Define.
3401 (<fnmatch.h>): Include unconditionally.
3402 (excluded_name): New function, taking over duties of excluded_pathname.
3405 * src/rmt.c (decode_oflag): New function.
3406 (main): Use it to support symbolic open flags.
3408 * src/rtapelib.c (encode_oflag): New function.
3409 (rmt_open__): Do not allow newlines in the path.
3410 Propagate errno correctly.
3411 Decode symbolic open flags, if present.
3413 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3416 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3417 New -y or --bzip2 option.
3418 (add_filtered_exclude): New function.
3419 (decode_options): Put excluded patterns with / into
3420 excluded_with_slash, and without / into excluded_without_slash.
3421 Compare newer_mtime_option to its new initial value
3422 TYPE_MINIMUM (time_t) when deciding whether more than one
3423 threshold date was specified.
3425 1999-07-20 Paul Eggert <eggert@twinsun.com>
3427 * NEWS, configure.in: Version 1.13.5.
3429 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3431 * src/buffer.c (new_volume): Likewise.
3432 * src/incremen.c (read_directory_file): Likewise.
3433 * src/tar.c (decode_options):
3434 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3437 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3438 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3440 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3441 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3442 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3443 Define to 0 if the corresponding S_IF* macro is not defined.
3444 (mkfifo): Do not define if already defined, or if S_IFIFO
3447 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3448 S_ISLNK, to determine whether to invoke readlink.
3449 * src/create.c (dump_file): Likewise.
3451 * src/extract.c (set_mode):
3452 Do not chmod unless we are root or the -p option was given;
3453 this matches historical practice.
3454 (unlink_destination): New function, which checks for unlink failures.
3455 (maybe_recoverable): Stay quiet if -U.
3456 (extract_archive): Use O_EXCL if unlink_first_option.
3457 Report unlink failures.
3458 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3459 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3462 * src/incremen.c (get_directory_contents): Depend on
3463 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3465 * src/list.c: Remove S_IS* ifdefs.
3466 * src/misc.c (maybe_backup_file): Likewise.
3468 * src/misc.c (maybe_backup_file):
3469 "Virtual memory exhausted" -> "Memory exhausted",
3470 to conform to the other places this message is issued.
3472 * src/mangle.c (extract_mangle):
3473 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3475 * src/rtapelib.c (rmt_open__):
3476 Remove typo that caused us to omit the first char
3479 1999-07-16 Paul Eggert <eggert@twinsun.com>
3481 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3483 * doc/tar.texi: A path name is excluded if any of its file name
3484 components matches an excluded pattern, even if the path name was
3485 specified on the command line.
3486 * src/create.c (create_archive): Likewise.
3487 * src/list.c (read_and): Likewise.
3488 * src/update.c (update_archive): Likewise.
3489 * lib/exclude.h (excluded_pathname): New decl.
3490 * lib/exclude.c (_GNU_SOURCE): Define.
3491 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3492 (excluded_filename_opts): New function.
3493 (excluded_pathname): New function.
3495 * lib/Makefile.am (EXTRA_DIST):
3496 xstrtol.c moved here from libtar_a_SOURCES.
3497 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3498 Remove xstrtoul.c; no longer needed.
3499 * lib/xstrtol.c: Remove.
3501 * src/tar.c (decode_options):
3502 Set newer_time_option to TYPE_MINIMUM, so that
3503 negative timestamps are handled correctly.
3504 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3505 uniformity (and so that we don't need to have the other fns).
3506 (main): Remove call to init_total_written; no longer needed.
3508 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3509 checks for unsigned long and long long.
3510 * src/arith.c: Remove.
3511 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3512 * po/POTFILES.in: Remove src/arith.c.
3513 * src/arith.h: Use double, to simplify configuration gotchas.
3514 (tarlong): Now double.
3515 (TARLONG_FORMAT): New macro.
3516 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3517 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3518 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3519 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3520 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3521 mult_tarlong, print_tarlong): Remove. All callers replaced with
3524 * src/common.h (init_total_written): Remove decl.
3526 * src/buffer.c (total_written):
3527 Remove; replaced with prev_written + bytes_written.
3528 (prev_written): New var.
3529 (init_total_written): Remove.
3530 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3532 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3533 Make sure that we can shift, multiply
3534 and divide unsigned long long values; Ultrix cc can't do it.
3536 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3537 Check for any unknown bits, not just unknown bits left of the leftmost
3540 * lib/quotearg.c (quotearg_buffer):
3541 Don't quote spaces if C quoting style.
3542 * src/list.c (from_oct):
3543 Use C quoting style for error; omit trailing NULs.
3545 1999-07-14 Paul Eggert <eggert@twinsun.com>
3547 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3549 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3550 <inttypes.h> defines strtoumax as a macro (and not as a function).
3551 HP-UX 10.20 does this.
3553 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3554 * PORTS, README, TODO, doc/tar.texi: Likewise.
3556 1999-07-12 Paul Eggert <eggert@twinsun.com>
3558 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3559 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3561 * src/list.c (decode_header):
3562 Do not assume that S_IFBLK and S_IFCHR are defined.
3564 * src/create.c (start_header): Do not assume S_IFMT is defined.
3565 (dump_file): Remove unnecessary check for screwy apollo lossage.
3566 Do not assume S_IFBLK and S_IFCHR are defined.
3568 * src/extract.c (extract_archive):
3569 Test whether S_IFCHR and S_IFBLK are nonzero,
3570 not whether they are defined, for consistency with other tests.
3572 * src/buffer.c (is_regular_file):
3573 Don't succeed on files that we can't access due to
3574 permissions problems.
3575 (open_archive): Fix wording on fatal error message.
3576 Don't bother to stat /dev/null if the archive is not a character
3579 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3580 Report an error, not a warning, for I/O errors.
3581 (process_rawdata, process_dumpdir, diff_sparse_files):
3582 Change ungrammatical "Data differs" to "Contents differ".
3583 (get_stat_data): Find hidden files on AIX.
3584 Accept file name as argument; all uses changed.
3585 (get_stat_data, diff_archive): Use system error message for
3586 nonexistent files rather than rolling our own.
3587 (diff_archive): Unknown file types are errors, not warnings.
3588 Normalize spelling of message to "File type differs".
3589 Use get_stat_data to get link status, for consistency.
3590 Do not inspect st_rdev for fifos.
3591 Do not assume st_mode values contain only file types and mode bits.
3592 Check for mode changes and device number changes separately.
3594 * src/update.c (append_file):
3595 Open the file before statting it, to avoid a race.
3596 Complain about file shrinkage only when we reach EOF.
3598 1999-07-08 Paul Eggert <eggert@twinsun.com>
3600 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3602 * configure.in (AC_EXEEXT): Add.
3604 * lib/Makefile.am (noinst_HEADERS):
3605 Add basename.h, exclude.h. Remove full-write.h.
3606 (libtar_a_SOURCES): Add exclude.c.
3608 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3610 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3611 * lib/safe-read.h (safe_read): New decl.
3612 * src/rmt.c: Include safe-read.h.
3613 * src/rtapelib.c: Include basename.h, save-read.h.
3614 (rmt_open__): Use base_name to compute base name.
3617 Include basename.h, exclude.h; don't include full-write.h.
3618 (exclude_option): Remove decl.
3619 (excluded): New decl.
3620 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3622 * src/list.c (read_and):
3623 Use excluded_filename instead of check_exclude.
3624 Check base name of incoming file name, not entire file name, when
3625 deciding whether to exclude it.
3627 * src/create.c (finish_sparse_file):
3628 Use excluded_filename instead of check_exclude.
3629 Don't bother to stat excluded file names.
3630 * src/incremen.c (get_directory_contents): Likewise.
3632 * src/names.c (exclude_pool, exclude_pool_size,
3633 allocated_exclude_pool_size, simple_exclude_array,
3634 simple_excludes, allocated_simple_excludes,
3635 pattern_exclude_array, pattern_excludes,
3636 allocated_pattern_excludes, add_exclude, add_exclude_file,
3638 Remove; now done in ../lib/exclude.c.
3640 * src/tar.c (decode_options): Initialize `excluded'.
3641 Use new add_exclude_file and add_exclude functions.
3643 1999-07-05 Paul Eggert <eggert@twinsun.com>
3645 * m4/gettext.m4: Use changequote rather than [[ ]].
3647 * lib/safe-read.c: Renamed from lib/full-read.c.
3648 (safe_read): Renamed from full_read. All uses changed.
3649 * lib/safe-read.h, lib/full-write.h: New files.
3650 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3651 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3652 * lib/full-write.c: Include full-write.h.
3653 * src/common.h: Include full-write.h, safe-read.h.
3654 * src/system.h: (full_read, full_write): Remove decls.
3656 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3658 * src/system.h (bindtextdomain, textdomain): undef before
3659 defining, to avoid preprocessor warnings with --disable-nls
3660 on hosts whose locale.h includes libintl.h.
3662 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3663 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3664 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3667 1999-07-02 Paul Eggert <eggert@twinsun.com>
3669 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3670 * m4/mktime.m4: New file.
3671 * m4/Makefile.am.in, m4/README: Remove these files.
3672 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3673 remove README, Makefile.am.in.
3674 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3675 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3678 * src/tar.c: Include signal.h.
3679 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3680 (main): Ensure SIGCHLD is not ignored.
3682 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3683 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3684 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3685 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3686 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3687 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3688 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3689 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3690 they don't overlap with char codes. Use an enum instead of a lot
3693 * src/system.h (ISASCII): Remove.
3694 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3695 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3696 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3697 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3698 LONG_MAX): New macros.
3700 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3701 (read_directory_file): Cast ISSPACE arg to unsigned char.
3702 * src/misc.c (ISPRINT): Remove; now in system.h.
3703 (remove_any_file): Add brackets to pacify gcc -Wall.
3704 * src/list.c: Don't include <ctype.h>; system.h already does this.
3705 (ISODIGIT, ISSPACE): Remove; now in system.h.
3706 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3708 (from_oct): Cast ISSPACE arg to unsigned char.
3710 * src/create.c (mode_to_oct): Translate modes from internal to
3712 * src/list.c (mode_from_oct): Translate modes from external to
3713 internal form. Do not complain about unrecognized mode bits.
3714 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3715 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3717 * src/extract.c: (extr_init, make_directories, extract_archive):
3718 Do not assume mode bits have traditional Unix values.
3719 * src/list.c (decode_mode): Likewise.
3720 * src/create.c (start_header, dump_file): Likewise.
3721 * src/buffer.c (child_open_for_compress,
3722 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3723 * src/compare.c (diff_archive): Likewise.
3725 * src/extract.c (set_mode): Use %04 not %0.4 format.
3726 (extract_sparse_file): Do not use data_block uninitialized.
3727 Check for lseek failures.
3729 * src/rtapelib.c (rmt_lseek__):
3730 Convert lseek whence values to portable integers on the wire.
3731 * src/rmt.c (main): Likewise. Check for whence values out of range.
3733 * src/create.c (finish_sparse_file): Use lseek whence macros
3734 instead of integers.
3735 * src/buffer.c (backspace_output): Likewise.
3736 * src/compare.c (diff_archive, verify_volume): Likewise.
3737 * src/delete.c (move_archive): Likewise.
3738 * src/extract.c (extract_sparse_file): Likewise.
3740 * src/create.c (dump_file): Do not invoke finish_sparse_file
3741 on a negative file descriptor.
3743 * src/buffer.c: Add braces to pacify gcc -Wall.
3745 * src/compare.c (diff_sparse_files): Report lseek errors.
3747 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3749 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3751 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3752 message to be internationalized; \a doesn't work with msgfmt.
3754 * src/tar.c (long_options, main, usage, OPTION_STRING):
3755 Remove -E or --ending-file.
3756 * src/list.c (read_and): Likewise.
3757 * src/common.h (ending_file_option): Likewise.
3758 * src/buffer.c (close_archive): Likewise.
3760 * tests/after: Don't run two commands together in a pipeline,
3761 as some old shells mishandle pipeline exit status.
3763 1999-06-28 Paul Eggert <eggert@twinsun.com>
3765 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3766 * NEWS: Describe changes since 1.12.
3767 * README: Update bug reporting address; move paxutils ref to NEWS.
3769 Handle EINTR correctly.
3770 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3771 * lib/full-read.c, lib/full-write.c: New files.
3772 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3773 Prefer full_read to read and full_write to write.
3774 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3775 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3777 * src/extract.c (extract_sparse_file): Likewise.
3778 * src/rmt.c (get_string, main, report_error_message,
3779 report_numbered_error): Likewise.
3780 * src/rmt.h (rmtread, rmtwrite): Likewise.
3781 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3782 rmt_write__, rmt_ioctl__): Likewise.
3783 * src/update.c (append_file): Likewise.
3784 * src/system.h (full_read, full_write): New decls.
3786 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3787 lib/xmalloc.c, src/arith.c, src/misc.c.
3789 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3790 New macros. All uses of STDIN and STDOUT changed.
3791 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3792 instead of 0 and STDOUT_FILENO instead of 1.
3793 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3794 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3796 * src/rmt.c (private_strerror): Avoid const. Translate results.
3798 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3799 in the presence of NFS clock skew.
3801 1999-06-25 Paul Eggert <eggert@twinsun.com>
3803 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3805 * src/buffer.c (write_archive_buffer): New function.
3806 (child_open_for_compress, flush_write, flush_read): Use it to write
3808 (open_archive): Report error if fstat of archive fails.
3809 Improve efficiency of check for /dev/null.
3810 Also, fix some corner cases with remote archives and /dev/null checking.
3811 (close_archive): Test for input fifo only if not remote.
3812 Truncate output archive only if it's not remote.
3814 * src/misc.c (remove_any_file):
3815 Don't terminate if you see . or ..; just skip them.
3817 1999-06-18 Paul Eggert <eggert@twinsun.com>
3819 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3821 Output sizes using a format that's more compatible with
3822 traditional tar (and with GNU Emacs).
3823 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3824 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3825 Don't subtract 1 from size.
3826 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3827 Output a trailing NUL unless the value won't fit without it.
3828 (finish_header): No need to append NUL to chksum, now that
3831 1999-06-16 Paul Eggert <eggert@twinsun.com>
3833 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3835 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3836 @INTLLIBS@ might invoke rpl_realloc.
3838 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3839 (intconv): Remove; use xstrto* fns instead.
3840 ("xstrtol.h"): Include.
3841 (check_decimal): Remove.
3842 (long_options, usage, OPTION_STRING, decode_options):
3843 Remove -y, --bzip2, --unbzip2.
3844 (decode_options): Use xget_version instead of get_version.
3845 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3846 Replace invocations of check_decimal with xstrtoumax.
3848 * tests/preset.in (echo_n, echo_c): Remove.
3850 * tests/after: Don't rely on $echo_c and $echo_n.
3852 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3853 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3854 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3855 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3856 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3857 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3858 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3859 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3860 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3861 m4/xstrtoumax.m4: New files.
3863 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3864 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3865 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3866 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3867 (AC_CHECK_FUNCS): Remove lchown.
3868 (AC_REPLACE_FUNCS): Remove basename, dirname.
3869 Add lchown, strtol, strtoul.
3870 (jm_FUNC_MKTIME): Add.
3871 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3872 are also built via the ANSI2KNR-filtering rules.
3873 Use a no-op line to work around bug in automake 1.4 with malloc and
3875 (AC_OUTPUT): Add m4/Makefile.
3877 * lib/Makefile.am (EXTRA_DIST):
3878 Add lchown.c, malloc.c, mktime.c, realloc.c,
3879 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3880 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3881 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3882 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3883 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3885 * src/system.h (uintmax_t): Don't declare; configure now does this.
3887 * src/common.h (backup_type): New decl.
3888 * src/common.h, src/misc.c, src/tar.c:
3889 Move include of backupfile.h to common.h.
3891 * src/misc.c (maybe_backup_file):
3892 Pass backup_type to find_backup_file_name.
3894 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3895 UINTMAX_STRSIZE_BOUND.
3897 * doc/tar.texi: Remove --bzip2.
3898 Fix @xref typos reported by latest makeinfo.
3900 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3902 (M4DIR, ACINCLUDE_INPUTS): New macros.
3903 ($(srcdir)/acinclude.m4): New rule.
3905 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3906 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3907 now generated automatically by autoconf.
3909 1999-05-15 Paul Eggert <eggert@twinsun.com>
3911 * doc/tar.texi: Remove -y.
3913 1999-04-09 Paul Eggert <eggert@twinsun.com>
3915 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3916 (we were allocating too much storage).
3917 (uintmax_t): Don't declare; configure now does this.
3919 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3921 1999-03-22 Paul Eggert <eggert@twinsun.com>
3923 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3925 * acinclude.m4 (AC_LFS_FLAGS):
3926 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3927 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3928 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3930 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3931 New macros; needed for latest GNU xmalloc.c.
3933 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3934 (libtar_a_SOURCES): Add quotearg.c.
3935 * list.c: Include <quotearg.h>.
3936 (from_oct): Add forward decl.
3937 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3938 (from_oct): Report an error only if TYPE is nonzero.
3939 Quote any funny characters in bad header.
3941 1999-03-20 Paul Eggert <eggert@twinsun.com>
3943 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3945 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3946 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3948 (AC_LFS): Simplify AIX revision number test.
3950 1999-03-17 Paul Eggert <eggert@twinsun.com>
3952 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3954 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3955 Remove; it doesn't work that well
3956 with AC_CANONICAL_HOST.
3957 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3959 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3961 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3963 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3965 * tar.texi: Fix bug-report addr.
3967 * README: Remove --with-included-malloc.
3968 Upgrade version numbers of build software.
3970 1999-03-07 Paul Eggert <eggert@twinsun.com>
3972 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3974 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3975 where bindtextdomain and gettext require -lintl.
3976 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3977 `no' means it failed.
3978 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3979 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3980 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3981 to add anything to the command line (it's all in config.h).
3982 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3984 1999-03-01 Paul Eggert <eggert@twinsun.com>
3986 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3988 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3990 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3991 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3992 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3993 like OFF_MAX, which are not reliable
3994 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3995 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3996 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3998 * src/incremen.c (get_directory_contents):
3999 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4000 Have statx depend on STX_HIDDEN, not AIX.
4002 * src/create.c (to_oct):
4003 New parameter substitute, giving a substitute value to use
4004 when the original value is out of range. Do not append a space to the
4005 output; modern tars don't. When a value is out of range, specify the
4006 maximum value, not the number of bits.
4007 (GID_NOBODY, UID_NOBODY): New macros.
4008 (gid_to_oct, uid_to_oct): Use them as substitutes.
4009 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4010 (dump_file): Check whether the file changed as we read it.
4012 * src/rmt.c (main): Remove suspicious AIX/386 code.
4014 1999-02-19 Paul Eggert <eggert@twinsun.com>
4016 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4017 returns a type compatible with char *; it doesn't on SunOS
4018 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4020 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4022 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4023 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4025 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4027 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4028 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4029 * acinclude.m4 (AM_WITH_NLS):
4030 Update to latest gettext version (serial 5).
4031 (AC_LFS_FLAGS): New macro
4032 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4033 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4034 Work properly in cross-compilation scenario, by checking for getconf
4035 with AC_CHECK_TOOL and by ditching uname in favor of
4036 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4038 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4039 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4040 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4041 since getdate.y now uses ANSI code.
4043 * config.guess, config.sub: New files; taken from automake 1.4.
4045 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4046 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4047 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4048 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4049 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4050 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4051 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4053 1999-02-01 Paul Eggert <eggert@twinsun.com>
4055 * src/tar.c: Update copyright.
4059 1999-02-01 Paul Eggert <eggert@twinsun.com>
4061 * NEWS, configure.in: Version 1.12.64004
4063 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4065 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4067 * src/extract.c (extract_archive): Fix bug when extracting sparse
4068 files: they were trashing the tar file header.
4070 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4071 Add -y or --bzip2 or --bunzip2 option.
4073 1999-01-30 Paul Eggert <eggert@twinsun.com>
4075 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4076 cached_no_such_uid, cached_no_such_gid): New vars.
4077 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4078 Cache failures, too.
4080 * src/tar.c (decode_options):
4081 Don't pass names longer than UNAME_FIELD_SIZE to
4082 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4084 1999-01-27 Paul Eggert <eggert@twinsun.com>
4086 * NEWS, configure.in: Version 1.12.64003
4088 * src/buffer.c (backspace_output, close_archive): Cast
4089 rmtlseek position arg to off_t, for benefit of K&R compilers
4091 * src/compare.c (verify_volume): Likewise.
4093 * NEWS, configure.in: Version 1.12.64002
4095 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4096 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4097 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4098 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4099 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4100 uid_from_oct): Likewise.
4102 1999-01-25 Paul Eggert <eggert@twinsun.com>
4104 * incremen.sh: Fix timing bug in regression test.
4106 1999-01-22 Paul Eggert <eggert@twinsun.com>
4108 * NEWS, configure.in: Update version
4110 * Makefile.am (localedir): Change to $(datadir)/locale.
4111 (DEFS): New macro, defining LOCALEDIR.
4112 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4113 (INCLUDES): Add -I..
4115 * Makefile.am (localedir): Change to $(datadir)/locale.
4117 1999-01-21 Paul Eggert <eggert@twinsun.com>
4119 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4121 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4122 * src/Makefile.am (localedir): Likewise.
4123 (DEFS): New macro, defining LOCALEDIR.
4124 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4125 (INCLUDES): Add `-I..'.
4127 * tests/incremen.sh: Fix timing bug.
4129 1999-01-20 Paul Eggert <eggert@twinsun.com>
4131 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4132 `lfs.7' changed to `64000' in version number
4133 to conform to gnits standards.
4135 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4136 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4138 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4141 1998-12-07 Paul Eggert <eggert@twinsun.com>
4143 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4145 * src/list.c (read_header):
4146 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4148 1998-11-30 Paul Eggert <eggert@twinsun.com>
4150 * configure.in: Quote the output of uname.
4152 * src/extract.c (set_stat): chmod after chown even when not root;
4153 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4155 1998-11-15 Paul Eggert <eggert@twinsun.com>
4157 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4159 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4160 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4162 1998-10-28 Paul Eggert <eggert@twinsun.com>
4164 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4166 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4169 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4170 On many installations, rexec is disabled.
4172 1998-08-07 Paul Eggert <eggert@twinsun.com>
4174 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4176 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4177 for nameless users and groups.
4179 1998-02-17 Paul Eggert <eggert@twinsun.com>
4181 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4182 * NEWS, README: Add explanation of why this isn't an official version.
4184 1998-02-02 Paul Eggert <eggert@twinsun.com>
4186 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4187 This is an unofficial version.
4189 1997-12-17 Paul Eggert <eggert@twinsun.com>
4191 * src/incremen.c (ST_DEV_MSB): New macro.
4192 (NFS_FILE_STAT): Use most significant bit of st_dev,
4193 even if it's unsigned.
4195 1997-12-08 Paul Eggert <eggert@twinsun.com>
4197 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4199 1997-11-19 Paul Eggert <eggert@twinsun.com>
4201 * configure.in (HAVE_INTTYPES_H):
4202 Don't ignore cache variable if it's already set.
4204 1997-11-10 Paul Eggert <eggert@twinsun.com>
4206 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4207 * src/delete.c (records_read): Now off_t.
4208 (move_archive): Don't assume mt_count is of type daddr_t.
4210 1997-10-30 Paul Eggert <eggert@twinsun.com>
4212 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4213 Set to appropriate values if large file support
4214 needs explicit enabling.
4215 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4217 New macros to configure.
4218 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4220 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4221 major_t, minor_t, ssize_t): New macros.
4223 * src/arith.h (TARLONG_FORMAT):
4224 Fix typo: %uld -> %lu. Use unsigned when long long
4226 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4227 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4229 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4230 2nd arg is now unsigned long.
4232 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4233 (prepare_record_buffer): Arg is now size_t.
4234 Remove now-useless casts.
4236 (main): Use `long' for status, so that it can store ssize_t.
4237 Use daddr_t, mode_t, size_t, off_t when appropriate.
4238 Convert daddr_t and off_t values ourselves, since they might be longer
4239 than long. Convert other types using `long' primitives.
4240 When processing MTIOCTOP, do not try to pass resulting
4241 count back, since it won't work (it could be too large) and it's
4242 not expected anyway.
4245 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4246 now-useless casts. Use unsigned long to print *_t types, except use
4247 STRINGIFY_BIGINT for off_t.
4248 (update_archive): Cast -1 to dev_t when necessary.
4250 * src/tar.c (check_decimal):
4251 Now returns 1 if successful, 0 otherwise, and returns
4252 uintmax_t value into new arg. Check for arithmetic overflow.
4253 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4254 Check for overflow on user or group ids.
4256 * src/compare.c (diff_init, process_rawdata, read_and_process,
4257 diff_sparse_files, diff_archive):
4258 Use off_t, pid_t, size_t, ssize_t when appropriate.
4259 Remove now-useless casts. Use unsigned long to print *_t types,
4260 except use STRINGIFY_BIGINT for off_t.
4262 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4263 Size arg is now size_t.
4265 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4266 when allocating buffer.
4269 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4270 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4271 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4274 (get_status_string, get_status_off): New function.
4275 (get_status): Now returns long, so that it can store ssize_t.
4276 Invoke get_status_string to do the real work.
4277 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4278 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4279 (rmt_ioctl__): Convert mt_count by hand,
4280 since it might be longer than long.
4282 * src/mangle.c (extract_mangle):
4283 Check for overflow when converting off_t to size_t.
4284 Use off_t, size_t when appropriate. Remove now-useless casts.
4286 * src/system.h (mode_t): Remove; now done by autoconf.
4287 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4288 Return number of ST_NBLOCKSIZE-byte blocks,
4289 not number of 512-byte blocks;
4290 this also helps to avoid overflow.
4291 (st_blocks): Declare if needed.
4292 (ST_NBLOCKSIZE): New macro.
4293 (<limits.h>, <inttypes.h>): Include if available.
4294 (CHAR_BIT): New macro.
4295 (uintmax_t): New typedef.
4296 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4297 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4298 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4300 * src/names.c (name_init):
4301 Fix typo in error message: FILE* was passed, but char*
4304 (read_name_from_file, name_gather, addname, name_match, name_scan,
4305 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4307 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4309 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4310 (extract_sparse_file): Args now use off_t.
4312 (set_mode, set_stat, make_directories, extract_sparse_file,
4313 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4314 now-useless casts. Use unsigned long to print *_t types, except use
4315 STRINGIFY_BIGINT for off_t.
4317 * src/misc.c (quote_copy_string):
4318 Use size_t when appropriate. Remove now-useless casts.
4320 * src/list.c (read_and, list_archive, read_header, decode_mode,
4321 print_header, print_for_mkdir):
4322 Use mode_t, off_t, size_t when appropriate. Remove
4323 now-useless casts. Use unsigned long to print *_t types, except use
4324 STRINGIFY_BIGINT for off_t.
4326 (read_header): Check for overflow when converting header size.
4328 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4329 const char *. Size arg is now size_t. Now takes new type and maxval
4330 args. Compute result using uintmax_t, not long. Report error if
4331 field does not contain octal number in range.
4332 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4333 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4334 uintmax_from_oct): New functions.
4336 (stringify_uintmax_t_backwards): New function.
4338 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4339 (skip_file): Offset arg is now off_t.
4341 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4342 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4344 (write_error): Arg is now ssize_t.
4345 (child_pid): Now pid_t.
4346 (available_space_after): Now size_t.
4348 (child_open_for_compress, child_open_for_uncompress, flush_write,
4349 open_archive, flush_write, write_error, flush_read, close_archive):
4350 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4351 casts. Use unsigned long to print *_t types, except use
4352 STRINGIFY_BIGINT for off_t.
4354 * src/delete.c (records_read): Now daddr_t.
4355 (move_archive): Arg is now daddr_t. Check for overflow when
4357 (move_archive, delete_archive_members): Use daddr_t, off_t when
4358 appropriate. Remove now-useless casts.
4360 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4361 (rmt_lseek): Now returns off_t.
4363 * src/create.c (to_oct):
4364 Now static. Value arg is now uintmax_t. Accept new args
4365 giving name of type of octal field, for error messages. Report an
4366 error if the value is too large to fit in the field.
4367 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4368 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4370 (write_eot, write_long, finish_header, deal_with_sparse,
4371 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4372 appropriate. Remove now-useless casts. Use unsigned long to print
4373 *_t types, except use STRINGIFY_BIGINT for off_t.
4375 (find_new_file_size): 1st arg is now off_t*.
4376 (finish_sparse_file): Args now use off_t, not long.
4377 Check for lseek error.
4378 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4379 (dump_file): Device arg is now dev_t.
4380 Avoid overflow when testing whether file has holes
4381 by using the new ST_NBLOCKSIZE macro.
4383 * src/incremen.c (struct accumulator, add_to_accumulator,
4384 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4385 Use size_t for sizes.
4386 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4387 Use dev_t, ino_t for devices and inodes.
4388 (gnu_restore): Use off_t for file offsets.
4389 (struct directory): Use char for flags. Add new flag `nfs'.
4391 (NFS_FILE_STAT): New macro.
4392 (note_directory): Accept struct stat * instead of
4393 device and inode number. All callers changed.
4394 (note_directory, get_directory_contents):
4395 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4396 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4398 * src/common.h (record_size, struct name, struct sp_array,
4399 available_space_after):
4400 Use size_t for sizes.
4401 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4402 Use off_t for file offsets.
4403 (struct name): dir_contents is now const char *, not char *.
4404 (dump_file, get_directory_contents): Use dev_t for devices.
4405 (to_oct): Remove decl.
4406 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4407 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4408 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4409 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4410 UINTMAX_FROM_OCT): New macros.
4411 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4412 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4413 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4414 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4415 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4416 (print_for_mkdir): 2nd arg is now mode_t.
4418 See ChangeLog.1 for earlier changes.
4421 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4424 This file is part of GNU tar.
4426 GNU tar is free software; you can redistribute it and/or modify
4427 it under the terms of the GNU General Public License as published by
4428 the Free Software Foundation; either version 2, or (at your option)
4431 GNU tar is distributed in the hope that it will be useful,
4432 but WITHOUT ANY WARRANTY; without even the implied warranty of
4433 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4434 GNU General Public License for more details.
4436 You should have received a copy of the GNU General Public License
4437 along with GNU tar; see the file COPYING. If not, write to
4438 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4439 Boston, MA 02111-1307, USA.