1 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * src/tar.h: Support for star sparse format.
4 * src/sparse.c: Likewise.
6 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
8 * src/sparse.c (sparse_diff_file): New function
9 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
10 (sys_compare_uid_gid): Removed.
11 (sys_compare_links,report_difference): Changed prototype
12 (sparse_diff_file): New function
13 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
14 (sys_compare_uid_gid): Removed.
15 (sys_compare_links): Changed declaration
16 * src/compare.c (diff_archive): Use sparse_diff_file.
18 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
20 Rewritten sparse file handling.
22 * src/sparse.c: New file. Provides a universal framework
23 for various methods for sparse files handling.
24 * src/Makefile.am: Added sparse.c
25 * src/common.h (struct sp_array,sparsearray,sp_array_size)
26 (init_sparsearray,fill_in_sparse_array): Removed
27 (enum dump_status): New data type
28 (pad_archive,close_diag,open_diag,read_diag_details)
29 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
31 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
33 (print_header): Changed prototype declaration.
34 * src/tar.h (struct sp_array): Declaration from common.h
35 (struct tar_stat_info): New members archive_file_size,
36 sparse_map_avail,sparse_map.
37 * src/create.c: Major rewrite.
38 * src/extract.c: Use new sparse file interface.
39 * src/compare.c (diff_sparse_files): Temporary placeholder.
41 * src/buffer.c: Minor changes
42 * src/tar.c: Likewise.
43 * src/list.c: Likewise.
44 * src/misc.c (close_diag,open_diag,read_diag_details)
45 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
46 diagnostics functions.
47 * src/incremen.c: Use new diagnostics functions.
48 * src/names.c: Likewise.
50 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
52 * configure.ac: Fixed check for setsockopt
54 * src/create.c: Do not zero-terminate name field if
55 the name is exactly 100 characters long.
56 (write_ustar_long_name): Fixed cheking for unsplittable
59 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
61 * src/create.c (start_header): Removed debugging hook
62 (dump_file): Fixed handling of linkname field.
63 * src/names.c (safer_name_suffix): If the input
64 file name ends with a slash, output one should do so
66 * doc/tar.texi: Documented --format=ustar
68 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
70 * src/tar.h (archive_format): USTAR_FORMAT: New type.
71 * src/create.c: Added POSIX.1-1988 support.
72 * src/names.c (safer_name_suffix): Skip leading ./
73 * src/tar.c: New option --format=ustar forces
74 POSIX.1-1988 archive format.
75 * tests/delete03.sh: Updated.
76 * tests/extrac04.sh: Updated.
77 * tests/multiv01.sh: Updated.
79 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
81 * src/list.c (read_and): Initialize current_stat_info
82 and extended_header at the start of the loop.
83 * src/names.c (all_names_found): Check if the argument
84 contains valid filename. Fixes coredump on `not_a_tar_file'
85 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
86 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
87 Fixes `pax-big-10g' bug.
89 2003-11-12 Paul Eggert <eggert@twinsun.com>
91 Fix some C compatibility bugs reported by Joerg Schilling.
93 * src/common.h (stripped_prefix_len): Fix misspelling
94 "stripped_path_len" in declaration.
95 * src/rmt.c (main): Use "return FOO;" rather than
96 "exit (FOO);"; we no longer have to worry about
97 pre-ANSI hosts that mishandled returned values from "main".
98 * src/tar.c (main): Likewise. This avoids warnings on some
100 * src/system.c: Include signal.h, for 'kill'.
101 * src/system.h (DEV_BSIZE): Remove.
102 (DEFAULT_ST_BLKSIZE): New macro.
103 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
104 * src/tar.c (enum): Remove comma just before }.
106 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
108 * src/list.c (decode_header): Initialize st_atime and
111 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
113 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
114 Bunk <bunk@fs.tum.de> for reporting.
115 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
116 <martin@xemacs.org> for spotting.
118 2003-11-04 Paul Eggert <eggert@twinsun.com>
120 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
123 2003-10-26 Paul Eggert <eggert@twinsun.com>
125 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
126 Bug reported by Christian Weisgerber.
128 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
132 * src/tar.c (decode_options): Removed superfluous archive format
134 * doc/tar.texi: Documented new features.
136 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
139 * THANKS: Added Wojciech Polak
140 * configure.ac: Added checks for missing functions. Raised
141 version number to indicate alpha release.
142 * lib/Makefile.am: Added missing headers
143 * lib/waitpid.c: Added missing includes.
144 * src/extract.c: Likewise.
145 * src/names.c: Removed spurious includes.
146 * src/xheader.c: Likewise.
147 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
148 macro overriding broken mkdir prototypes.
150 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
152 * configure.ac: Check for dev_t and ino_t.
153 * m4/Makefile.am: Added missing files.
154 * src/system.c: New file.
155 * src/Makefile.am: Added system.c
156 * src/common.h: Prototypes for functions from system.c
157 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
158 * src/buffer.c: Moved system dependencies to system.c
159 * src/compare.c: Likewise.
160 * src/create.c: Likewise.
161 * src/delete.c: Likewise.
162 * src/extract.c: Likewise.
163 * src/rtapelib.c: Likewise.
165 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
167 Implemented --occurrence option.
170 * src/tar.c: New option --occurrence.
171 * src/common.h (occurrence_option): New global
172 (struct name): Changed `found' member to `uintmax_t
174 (names_done): Removed
175 (all_names_found): Changed prototype.
176 (ISFOUND,WASFOUND): New macros
177 * src/delete.c (delete_archive_members): Honor --occurrence
179 * src/list.c (read_and): Likewise.
180 * src/names.c: Count number of occurrences of each name in the
182 (name_match): Honor --occurrence option.
183 (names_done): Removed
184 (all_names_found,names_notfound): Rewritten.
186 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
188 * src/tar.c: Removed extra precaution regarding
189 subcommand_option == CAT_SUBCOMMAND
190 * lib/Makefile.am: Updated
192 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
194 * src/common.h (names_done): New function.
195 * src/names.c: Likewise.
196 * src/list.c (read_and): Use all_names_found() as `while'
198 * src/tar.c: New option --first-copy
201 2003-09-24 Paul Eggert <eggert@twinsun.com>
203 * src/rmt.c (main): Don't translate Copyright string; international
204 law says the word "Copyright" should be in English.
205 * src/tar.c (decode_options): Likewise.
207 2003-09-22 Paul Eggert <eggert@twinsun.com>
209 * doc/tar.texi (extracting untrusted archives): New section.
211 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
212 Return size_t, not pointer, so that we don't have to worry about
213 violating the C standard by converting char const * to char *.
215 * src/names.c (stripped_path_len): Likewise. Strip file system
216 prefix, too. Count adjacent slashes as if they were one slash;
217 that is the POSIX standard.
219 2003-09-17 Paul Eggert <eggert@twinsun.com>
221 * README-alpha: Document maintainer tool assumptions a bit. GNU
222 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
223 Debian bug 211447. Fix minor misspellings/whitespace nits.
225 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
226 gl_USE_SYSTEM_EXTENSIONS.
228 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
229 * m4/.cvsignore: Add restrict.m4, time_r.m4.
231 2003-09-17 Paul Eggert <eggert@twinsun.com>
233 * bootstrap: Don't use "for option; do";
234 Solaris 8 /bin/sh doesn't like that.
236 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
238 * README-alpha: Updated
241 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
243 * README-alpha: Updated
245 * po/POTFILES.in: Added src/xheader.c
246 * src/common.h (cut_path_elements): Added proto.
248 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
250 * src/buffer.c: Use ngettext where appropriate.
251 * src/compare.c: Likewise.
252 * src/create.c: Likewise.
253 * src/misc.c: Likewise.
254 * src/tar.c: Likewise.
255 * src/update.c: Likewise.
257 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
259 * .cvsignore: Added *.shar.gz
262 * src/common.h (strip_path_elements): New variable.
263 * src/extract.c (extract_archive): Implemented --strip-path
264 * src/names.c (cut_path_elements): New functon.
265 * src/tar.c: New option --strip-path=NUM.
266 (decode_options) Assign boolean values to bool variables.
268 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
270 * src/delete.c: Fixed deletion from the POSIX archives.
271 * src/list.c (read_header): Minor change.
272 * src/tar.c (main): Do not check for volume_label_option
273 if subcommand_option is not CREATE_SUBCOMMAND.
274 * src/xheader.c (xheader_decode): Store the header as
275 well (for eventual delete).
277 * tests/incremen.sh: Explicitly request GNU format. This will
278 disappear when GNU extended header keywords are working.
279 * tests/multiv01.sh: Likewise
280 * tests/volume.sh: Likewise
282 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
284 * src/create.c: Support for "linkpath" extended keyword.
285 * src/xheader.c (decode_record): Reversed the return
288 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
290 * configure.ac: Allow to redefine the default output format.
291 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
292 (archive_format_string): New function.
293 (usage): Updated help output.
298 2003-09-02 Paul Eggert <eggert@twinsun.com>
300 * src/common.h (destroy_stat, xheader_decode, xheader_store,
301 xheader_read, xheader_finish, xheader_destroy): Add decls;
304 * src/create.c (write_extended): Remove unused local 'bufsize'.
306 * src/delete.c (delete_archive_members): Handle case of
307 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
308 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
309 occurs, as it's not possible.
310 * src/update.c (update_archive): Likewise.
312 Use "const" when possible in new code.
313 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
314 (fmttab): Now const. All uses changed.
315 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
316 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
317 decode_record, xheader_store, xheader_print, code_string, code_time,
318 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
319 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
320 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
321 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
322 uid_coder, uid_decoder, uname_coder, uname_decoder):
323 Use pointers to const when possible.
324 (xhdr_tab): Now const.
326 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
327 (set_archive_format): Report an error if no format name matches,
328 instead of returning an undefined value.
330 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
331 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
332 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
333 uid_decoder, uname_decoder): Remove unused keyword arg.
336 * src/tar.c (set_archive_format): Now static.
337 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
339 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
340 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
341 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
342 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
343 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
344 Remove forward decls; no longer needed.
345 (xhdr_tab): Move to end, so that the forward decls aren't needed.
346 Add a forward declaration.
348 Use 'bool' in new code, when appropriate.
349 * src/xheader.c (decode_record): Return bool, not int.
350 * src/common.h (read_header): Since it accepts bool, change
351 all callers to use false and true rather than 0 and 1.
353 * src/xheader.c (decode_record): Fix misspelling in diagnostic
354 "extended headed" -> "extended header".
356 GNU coding style fixes.
357 * src/xheader.c (decode_record, xheader_decode):
358 Do not use decls like "char *p, *q;".
361 (xheader_store): Avoid parentheses around object operand of sizeof.
363 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
365 * src/create.c (start_header): Store long file names
366 in "path" keyword of an extended header if in POSIX
368 (finish_header): print header before calling write_extended().
369 * src/list.c (list_archive): Always decode the header. This
370 is necessary so the extended header is processed and the correct
371 filename is printed no matter what the state of verbose_option.
372 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
375 2003-09-01 Paul Eggert <eggert@twinsun.com>
377 Update from gnulib, and correct fnmatch to fnmatch-gnu.
378 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
380 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
382 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
383 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
384 copying rules from gnulib module descriptions.
385 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
386 Update from gnulib modules alloca, fnmatch, getline, stdbool.
387 * m4/.cvsignore: Add utimes-null.m4. Sort.
389 2003-09-01 Sergey Poznyakoff
391 Added initial support for creating POSIX headers.
393 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
394 (string_to_chars): New functions
395 (struct xheader): Changed structure
396 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
398 * src/create.c (string_to_chars): New function.
399 (write_extended): New function
400 (start_header): Create extended POSIX headers if necessary.
401 (finish_header): Likewise.
402 * src/list.c (print_header): Take user/group from
404 * src/names.c (gid_to_gname,gname_to_gid)
405 (uid_to_uname,uname_to_uid): Changed prototypes.
406 * src/tar.c: New option --format.
407 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
408 (struct extra_header): Removed unused structure.
409 (union block.extra_header): Removed unused member.
410 * src/xheader.c: Implemented coder functions.
411 * bootstrap: Added obstack.
412 * lib/.cvsignore: Likewise.
413 * configure.ac: Added 'gl_OBSTACK'
414 * m4/Makefile.am: Added new files.
415 * m4/.cvsignore: Likewise.
416 * TODO: Minor formatting change
418 2003-08-31 Sergey Poznyakoff
420 Added initial support for POSIX extended and STAR headers
421 (only for listing/extracting).
423 * src/xheader.c: New file.
424 * src/Makefile.am: Added xheader.c
425 * src/tar.h (struct star_header): New datatype
426 (XHDTYPE,XGLTYPE): New defines
427 (enum archive_format:STAR_FORMAT): New member
428 (struct tar_stat_info): New datatype.
429 (union block.star_header): New member.
430 * src/common.h (orig_file_name,current_file_name)
431 (current_trailing_slash,current_link_name): Removed variables.
432 (current_stat_info): New variable
433 (current_stat): Removed
434 (extended_header): New variable
435 (decode_header): Changed prototype.
436 * src/list.c (decode_header): Added initial support for POSIX extended
438 (skip_member): Check oldgnu_header only if current_format is set
440 * src/buffer.c: Use current_stat_info
441 * src/compare.c: Likewise.
442 * src/create.c: Likewise.
443 * src/delete.c: Likewise.
444 * src/incremen.c: Likewise.
445 * src/mangle.c: Likewise.
446 * src/update.c: Likewise.
447 * src/extract.c: Likewise.
448 (make_directories): Improved check for the existence of the directory
449 * src/tar.c (destroy_stat): New function.
451 2003-08-29 Paul Eggert <eggert@twinsun.com>
453 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
454 was worth (e.g., different users in en_GB disagree about -ize
456 * po/en_GB.po: Remove.
458 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
462 * src/tar.c: Removed support for the obsolete command line
464 * doc/tar.texi: Removed references to the obsolete command
467 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
471 * doc/tar.texi: Updated
472 * src/common.h (check_links_option): New variable
473 (orig_file_name): New variable
474 (check_links): New proto.
475 * src/create.c (struct link.nlink): New member
476 (link_table): Static for the module.
477 (dump_file): Update `link' member when adding new links
479 (check_links): New function.
480 * src/list.c (print_header): Use orig_file_name.
481 * src/tar.c: New option --check-links. Changed semantics of
482 -o to comply to UNIX98 when extracting and to its previous
484 (main): Call check_links if --check-links. was given.
486 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
488 * src/list.c (print_header): Revised
489 * NEWS: Started the entry for 1.13.26
490 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
492 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
494 * .cvsignore: Added to the repository.
495 * doc/.cvsignore: Likewise.
496 * lib/.cvsignore: Likewise.
497 * m4/.cvsignore: Likewise.
498 * po/.cvsignore: Likewise.
499 * scripts/.cvsignore: Likewise.
500 * src/.cvsignore: Likewise.
501 * tests/.cvsignore: Likewise.
503 * lib/Makefile.am: Added exitfail.[hc]
504 * src/misc.c (chdir_do): Fixed call to restore_cwd
505 * src/buffer.c (flush_read): Fixed behavior on short
506 reads right after opening the new archive (multiv01.sh test).
507 (new_volume): Special handling for "-".
508 * src/list.c (print_header): Print trailing slash if
509 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
510 * tests/multiv01.sh: Minor changes.
511 * m4/Makefile.am: Added missing files.
513 2003-07-05 Paul Eggert <eggert@twinsun.com>
515 Finish the checkin begin yesterday.
517 * NEWS: Document the user-visible changes installed in the last
520 * TODO: New file (actually, resurrected; but with new contents).
522 * src/list.c (read_and): Give full type for procedure arg.
523 (read_header): Strip trailing slashes, setting current_trailing_slash.
524 (tartime): Avoid int overflow when printing year (!).
525 (print_header): New arg specifying block ordinal. All uses changed.
526 Print link as 'h' type. Give labels for long links and names.
528 * src/misc.c (contains_dot_dot): Moved to names.c
529 (must_be_dot_or_slash): New function.
530 (safer_rmdir): Use it.
531 (remove_any_file): Now takes enum as option, not boolean.
532 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
533 to unlink a directory.
534 (deref_stat): Accept bool, not int.
536 * src/names.c (namelist_match): Allow partial matches only if
538 (hash_string_hasher): Renamed from hash_avoided_name.
539 (hash_string_compare): Renamed from compare_avoided_anames.
540 (hash_string_insert, hash_string_lookup): New functions.
541 (add_avoided_name, is_avoided_name): Use them.
542 (safer_name_suffix): New function.
543 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
545 * src/rmt.c: Don't include print-copyr.h.
546 (prepare_input_buffer): New arg FD.
547 Do not read more than INT_MAX bytes at once,
548 since it breaks on some brain damaged Tru64 hosts.
550 when retrying instead of subtracting 1024; for speed.
551 (main): Use gettext to translate (C), not print_copyright.
553 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
554 now that gnulib handles this.
555 Include <stddef.h> and <limits.h> unconditionally, now that we assume
557 Assume that offsetof is defined in stddef.h.
558 Do not include <sys/param.h>.
559 (realloc, lseek): Do not declare.
560 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
561 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
562 declarations, since we now assume C89 or better.
563 (PARAMS): Remove, as we now assume C89. All uses changed.
564 (bindtextdomain, textdomain): Include <gettext.h> to define.
565 Include <unlocked-io.h>.
566 (valloc): Define if not defined, and if valloc is not declared.
567 (xstrdup): Remove decl.
569 * src/tar.c: Do not include <print-copyr.h>.
571 (get_date): Remove decl.
572 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
573 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
574 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
575 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
576 (long_options, decode_options): Use them.
577 (OVERWRITE_DIR_OPTION): Remove.
578 (long_options): New options --index-file, --no-overwrite-dir.
579 Remove --overwrite-dir option.
580 (usage): Use PACKAGE_BUGREPORT.
581 (decode_options): Terminate new argv properly.
582 Use PACKAGE_NAME, PACKAGE_VERSION.
583 If verbose, report how we grokked any textual date option.
584 (main): Add support for index-file.
586 * tests/Makefile.am: Convert to UTF-8.
587 (AUTOMAKE_OPTIONS): Remove.
588 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
589 (INCLUDES): Remove ../intl.
590 (LDADD): Don't link libtar.a twice.
592 * tests/genfile.c: Convert to UTF-8.
593 Don't include <print-copyr.h>.
594 (DEFAULT_PATTERN): Renamed from DEFAULT.
595 (ZEROS_PATTERN): Renamed from ZEROS.
596 (main): Use gettext to translate (C), not print_copyright.
598 2003-07-04 Paul Eggert <eggert@twinsun.com>
600 Revamp to meet current standards of autoconf, automake,
601 gettext, and gnulib, and incorporate new translations.
603 * config/config.guess, config/config.sub, config/depcomp,
604 config/install-sh, config/mdate-sh, config/missing,
605 config/mkinstalldirs, config/texinfo.texi:
606 Moved here from parent directory, or from doc.
607 * config.hin: Renamed from config.h.in.
608 * config/config.rpath: New file.
610 * intl: Remove this subdirectory.
612 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
614 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
615 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
616 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
617 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
618 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
619 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
622 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
623 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
624 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
625 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
626 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
627 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
628 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
629 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
630 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
631 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
632 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
633 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
634 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
635 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
636 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
637 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
638 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
639 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
640 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
642 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
643 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
644 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
645 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
646 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
647 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
648 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
649 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
650 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
651 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
652 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
653 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
654 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
655 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
656 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
657 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
658 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
659 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
661 Upgrade to latest version from external source. The file "bootstrap"
662 now grabs these automatically, so we needn't keep track of them
663 in this change long any longer.
665 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
666 (SUBDIRS): Remove intl.
667 * PORTS: Update for star, Macintosh.
668 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
669 Bison 1.875, gettext 0.12.1.
670 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
671 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
672 (AC_CONFIG_AUX_DIR): New.
673 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
675 (AC_PREREQ): Bump from 2.52 to 2.57.
676 (AC_GNU_SOURCE): New.
677 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
678 we no longer support K&R C.
680 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
681 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
682 (AC_MBSTATE_T): Remove.
683 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
684 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
685 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
687 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
688 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
689 (AC_CHECK_TYPE): Remove ssize_t.
690 (gt_TYPE_SSIZE_T): Add.
691 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
692 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
693 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
694 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
695 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
696 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
697 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
698 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
699 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
700 napms, poll, select, strstr, usleep.
701 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
702 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
703 (AM_GNU_GETTEXT): Use external and need-ngettext options.
704 (AM_GNU_GETTEXT_VERSION): New.
705 (AC_OUTPUT): Remove intl/Makefile.
707 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
708 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
709 * doc/fdl.texi: Update to current GNU version.
710 * doc/gettext.texi: Update to current coreutils version,
711 plus a copyright notice.
712 * doc/tar.texi: Switch to new method for doing copyright notices.
713 Use @acronym instead of @sc where appropriate.
714 Remove empty examples. Give a few more examples.
716 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
717 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
718 are built up in pieces with +=.
719 (noinst_HEADERS, INCLUDES): Remove.
720 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
721 (libtar_a_LIBADD): Use $ rather than @.
722 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
724 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
725 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
726 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
727 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
728 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
729 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
730 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
731 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
732 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
733 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
734 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
735 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
736 prereq.m4, xstrtoimax.m4.
738 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
739 be translated, since it's not a user-visible tool.
741 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
743 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
744 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
745 consistency with coreutils.
746 (LDADD): Link LIBINTL after libtar.a, since
747 it's now external and should stand by itself.
749 * src/buffer.c (print_total_written): Adjust to new human.h
751 (child_open_for_compress): Do not increase size to BLOCKSIZE.
752 (open_archive): Open index file name.
753 Strip trailing slahes from file names.
754 (flush_write): Set size to 0 if not saving names.
755 (flush_write, flush_read): Use safer_name_suffix rather than
758 * src/common.h: Include <quote.h>.
759 (absolute_names_option, atime_preserve_option, backup_option,
760 block_number_option, checkpoint_option, dereference_option,
761 force_local_option, ignore_failed_read_option, ignore_zeros_option,
762 incremental_option, interactive_option, multi_volume_option,
763 numeric_owner_option, one_file_system_option, recursive_unlink_option,
764 read_full_records_option, remove_files_option, same_order_option,
765 show_omitted_dirs_option, sparse_option, starting_file_option,
766 to_stdout_option, totals_option, touch_option, verify_option,
767 dev_null_output, now_verifying, we_are_root): Now bool, not int.
768 (current_trailing_slash, index_file_name, recent_long_name_blocks,
769 recent_long_link_blocks): New vars.
770 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
771 (OVERWRITE_OLD_DIRS): Remove.
772 (enum remove_option): New enum.
773 (remove_any_file): Use it as option arg, not int.
774 (is_avoided_name, contains_dot_dot): Return bool, not int.
775 (safer_name_suffix): New decl.
777 * src/compare.c (now_verifying): Now bool, not int.
778 (fill_in_sparse_array): Move to extract.c. Now returns bool;
779 all callers changed to test for failure.
780 (diff_sparse_files): Take size from current_stat, not from param.
781 (diff_archive): Do not count trailing slashes in archives.
782 (verify_volume): Test for header failure after loop, not before.
784 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
786 (start_header): Clear devmajor and devminor fields, too.
787 (finish_header): New arg block_ordinal.
788 (init_sparsearray): Now extern. Set sp_array_size to
789 SPARSES_IN_OLDGNU_HEADER if it is zero.
790 (dump_file): Keep link table as a hash.
791 Do not count "file changed as we read it" as a failure.
793 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
794 Move extern decl to common.h.
796 * src/extract.c (we_are_root): Now bool, not int.
797 (check_time): Warn about implausibly old time stamps.
798 (set_stat): Use utimbuf, not stat_info.
799 (prepare_to_extract): New arg DIRECTORY.
800 (fill_in_sparse_array): Moved here from compare.c.
801 (extract_sparse_file): Now returns off_t, giving size left.
802 Truncate file at end.
803 (extract_archive): Use safer_name_suffix rather than rolling our own.
804 Use fill_in_sparse_array rather than rolling our own.
805 Strip trailing slashes more effectively.
806 Check for unsafe names.
808 * src/incremen.c (struct directory): nfs and found are now of type
810 (gnu_restore): Now takes directory name as argument, not offset
811 of directory name in a global. All uses changed.
812 (CURRENT_FILE_NAME): Remove.
815 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
818 2002-09-30 Paul Eggert <eggert@twinsun.com>
820 * src/rmt.c (prepare_input_buffer): Renamed form
821 prepare_record_buffer. All uses changed. Do not assume that
822 size_t is the same width as int.
824 2002-03-29 Paul Eggert <eggert@twinsun.com>
826 * src/incremen.c (get_directory_contents):
827 If ignore_failed_read_option, only warn about
828 get_directory_contents failures. Fix suggested by
831 2002-01-31 Mark W. Eichin <eichin@thok.org>
833 * src/buffer.c (child_open_for_compress): Don't try to read
834 past the end of the buffer.
836 2001-10-11 Jim Meyering <meyering@lucent.com>
838 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
839 and quote_n (1, ... to avoid clobbering a buffer.
841 2001-09-26 Paul Eggert <eggert@twinsun.com>
843 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
845 * src/buffer.c (flush_read): Don't diagnose partial blocks before
846 end of file; just ignore them silently.
848 * src/list.c (read_header): Don't keep around extended name
849 and link info indefinitely; keep it only for the next file.
850 This fixes a bug introduced in 1.13.24, and removes the need
851 for some static variables. Set recent_long_name and
852 recent_long_link to zero if there were no long links; this
853 avoids a violation of ANSI C rules for pointers in delete.c.
854 * THANKS: Add Christian Laubscher.
856 2001-09-26 Jim Meyering <meyering@lucent.com>
858 * doc/tar.texi (Remote Tape Server): is know -> is known
860 2001-09-25 Paul Eggert <eggert@twinsun.com>
862 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
863 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
864 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
865 want to distinguish EINVAL and EILSEQ.
867 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
869 * src/extract.c (maybe_recoverable):
870 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
872 2001-09-22 Paul Eggert <eggert@twinsun.com>
874 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
876 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
879 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
880 * PORTS: Add copyright notice, 'star' reference.
881 * README-alpha: Add copyright notice, autoconf 2.52 patch.
882 * THANKS: Add Christophe Kalt.
883 * config.sub: Upgrade to 2001-09-14 version.
885 * configure.ac (ALL_LINGUAS): Add ko.
886 * po/ko.po: Resurrected file.
888 * doc/convtexi.pl: Add coding advice for Emacs.
890 * doc/getdate.texi: Add copyright notice.
892 * doc/mdate-sh: Upgrade to automake 1.5 version.
894 * doc/tar.texi (extracting files): Mention --to-stdout.
895 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
896 (Overwrite Old Files): Likewise.
898 * lib/Makefile.am (noinst_HEADERS):
899 Remove copysym.h. Add print-copyr.h, unicodeio.h.
900 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
902 * lib/copysym.c, lib/copysym.h: Remove.
903 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
904 lib/unicodeio.h: New files.
906 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
907 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
909 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
910 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
912 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
913 * m4/isc-posix.m4: Remove.
915 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
917 * po/POTFILES.in: Add copyright notice.
919 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
921 * tests/Makefile.am (LDADD): Likewise.
923 * src/buffer.c (write_archive_buffer, close_archive):
924 If an archive is a socket, treat it like a FIFO.
925 (records_read, records_written): New vars.
926 (write_archive_to_stdout): Now bool, not int.
927 (open_archive, flush_write, flush_read): Keep records_read and
928 records_written up to date.
930 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
931 (write_archive_to_stdout): Now bool, not int.
932 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
933 (read_header): Now takes bool arg. Existing callers modified
934 to pass 0, unless otherwise specified.
936 * src/delete.c (records_read): Remove; now a global.
937 (acting_as_filter): Now bool, not int.
938 (recent_long_name, recent_long_link, recent_long_name_blocks,
939 recent_long_link_blocks, records_read, records_written): New decls.
940 (records_skipped): New var.
941 (move_archive): Don't divide by zero if arg is 0.
942 Use the above vars to compute how far to move.
943 (write_recent_blocks): New function.
944 (delete_archive_member): Pass 1 to read_header, so that it doesn't
945 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
946 Keep track of how many records have been skipped.
947 Let the buffer code count records.
948 When copying a header, copy any extended headers that came before it.
950 * src/extract.c (extract_archive): When marking a directory to be
951 updated after symlinks, stat all directories after it in the
952 delayed-set-stat list too, since they will be checked after
953 symlinks. Add support for --overwrite-dir.
955 * src/list.c (recent_long_name, recent_long_link,
956 recent_long_name_blocks, recent_long_link_blocks): New vars.
957 (read_and): Pass 0 to read_header.
958 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
959 headers into new vars. Null-terminate incoming symbolic links.
961 * src/rmt.c: Include print-copyr.h, not copysym.h.
962 (main): Use print_copyright, not copyright_symbol.
963 * src/tar.c (decode_options): Likewise.
964 (OVERWRITE_DIR_OPTION): New constant.
965 (long_options, usage, decode_options): Add --overwrite-dir.
967 * src/tar.h: Put copyright notice into documentation.
969 * tests/Makefile.am (TESTS): Add delete03.sh.
970 * tests/delete03.sh: New file.
972 * tests/genfile.c: Include print-copyr.h, not copysym.h.
973 (main): Use print_copyright, not copyright_symbol.
974 Include <argmatch.h>.
975 (pattern_strings): Remove.
976 (pattern_args, pattern_types): New constants.
977 (main): Use XARGMATCH, not argmatch.
979 2001-09-20 Jim Meyering <meyering@lucent.com>
981 * lib/xstrtol.c (strtoimax): Guard declaration with
982 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
983 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
984 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
985 (strtoumax): Likewise, for completeness (it wasn't necessary).
986 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
987 Check for declaration of strtoimax.
988 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
989 Check for declaration of strtoumax.
991 2001-09-16 Paul Eggert <eggert@twinsun.com>
993 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
995 2001-09-14 Paul Eggert <eggert@twinsun.com>
997 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
999 * README-alpha: Describe automake patch.
1001 * configure.ac (LIBOBJS):
1002 Remove automake 1.4 workaround, as we're using 1.5 now.
1003 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1005 * lib/copysym.c: Include stddef.h, for size_t.
1006 Include langinfo.h if needed.
1007 Use locale_charset only if USE_INCLUDED_LIBINTL;
1008 if not, use nl_langinfo (CODESET) if available.
1010 2001-09-13 Paul Eggert <eggert@twinsun.com>
1012 * config.guess, config.sub: Sync with canonical versions.
1014 * configure.ac (jm_PREREQ_XGETCWD): Add.
1016 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1017 (libtar_a_SOURCES): Add copysym.c.
1018 * copysym.c, copysym.h: New files.
1020 * lib/error.c: Sync with fileutils version.
1022 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1023 * m4/getcwd.m4: New file.
1024 * m4/uintmax_t.m4: Remove.
1026 * m4/gettext.m4 (AM_WITH_NLS):
1027 Fix bug with calculating version of Bison 1.29.
1028 Reported by Karl Berry.
1030 * src/Makefile.am (datadir): Remove.
1032 * src/rmt.c: Include copysym.h.
1033 (main): Use copyright_symbol to translate copyright notice,
1035 * src/tar.c: Likewise.
1036 * tests/genfile.c: Likewise.
1038 * src/system.h (MB_LEN_MAX): New symbol.
1040 2001-09-11 Paul Eggert <eggert@twinsun.com>
1042 * src/extract.c (struct delayed_set_stat): New member
1044 (delay_set_stat): Initialize it to 0.
1045 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1046 taking an extra stat ourselves. All callers changed.
1047 (set_stat): Likewise.
1048 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1049 If false, stop when encountering a struct whose 'after_symlinks'
1050 member is true. Otherwise, go through all structures but check
1051 them more carefully. All callers changed.
1052 (extract_archive): When extracting a deferred symlink, if its parent
1053 directory's status needs fixing, then mark the directory as needing
1054 to be fixed after symlinks.
1055 (extract_finish): Fix status of ordinary directories, then apply
1056 delayed symlinks, then fix the status of directories that are
1057 ancestors of delayed symlinks.
1059 * src/rtapelib.c (rexec):
1060 Remove declaration; it ran afoul of prototypes on Crays.
1061 Reported by Wendy Palm of Cray.
1063 2001-09-06 Paul Eggert <eggert@twinsun.com>
1065 * lib/strtoimax.c (HAVE_LONG_LONG):
1066 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1067 (strtoimax): Use sizeof (long), not
1068 sizeof strtol (ptr, endptr, base),
1069 to work around bug in IBM C compiler.
1071 2001-09-04 Paul Eggert <eggert@twinsun.com>
1073 * lib/xgetcwd.c: Include "xalloc.h".
1074 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1075 report an error and exit.
1077 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1078 (jm_PREREQ): Use it.
1080 2001-09-03 Paul Eggert <eggert@twinsun.com>
1082 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1083 (jm_PREREQ_XGETCWD): New macro.
1085 * lib/exclude.c (fnmatch_no_wildcards):
1086 Fix typo that caused us to do case-folding
1087 search even when that was not desired. This occurred only in the
1090 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1091 Do not include xalloc.h.
1092 (INITIAL_BUFFER_SIZE): New symbol.
1093 Do not use xmalloc / xrealloc, since the caller is responsible for
1094 handling errors. Preserve errno around `free' during failure.
1095 Do not overrun buffer when using getwd.
1097 * lib/xgetcwd.c (xgetcwd):
1098 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1099 to decide whether to use getcwd (NULL, 0).
1101 2001-09-02 Paul Eggert <eggert@twinsun.com>
1103 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1105 2001-09-01 Jim Meyering <meyering@lucent.com>
1107 * exclude.c: Use `""', not `<>' to #include non-system header files.
1108 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1109 and strncasecmp as r-values. Unixware didn't have declarations.
1111 2001-08-31 Jim Meyering <meyering@lucent.com>
1113 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1114 Use an initial, malloc'd, buffer of length 128 rather than
1115 a statically allocated one of length 1024.
1117 2001-08-30 Paul Eggert <eggert@twinsun.com>
1119 * lib/utime.c: Include full-write.h.
1120 * lib/xstrtol.c (strtoimax): New decl.
1122 2001-08-29 Paul Eggert <eggert@twinsun.com>
1124 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1126 * src/create.c (dump_file): Relativize link names before dumping.
1127 This fixes a bug reported by Jose Pedro Oliveira.
1129 * src/create.c (dump_file): Use offsetof when computing sizes for
1130 struct hack; this avoids wasted space in some cases.
1131 * src/incremen.c (note_directory, find_directory): Likewise.
1132 * src/names.c (name_gather, addname): Likewise.
1134 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1135 for consistency with other code that does similar things.
1136 * src/names.c (name_gather): Likewise.
1138 * src/names.c (read_name_from_file, name_next, name_gather,
1139 add_hierarchy_to_namelist): Avoid quadratic behavior when
1140 reallocating buffers. Check for buffer size overflow.
1141 (addname): Avoid unnecessary clearing of memory.
1143 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1145 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1146 name size allocation that caused core dumps.
1148 2001-08-28 Paul Eggert <eggert@twinsun.com>
1150 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1152 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1153 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1154 (daddr_t): Remove; no longer used.
1155 (jm_PREREQ_HUMAN): Add.
1157 * acconfig.h: Remove; no longer needed.
1159 * config.guess, config.sub:
1160 New files, from automake 1.5. Gettext 0.10.39 needs them.
1161 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1163 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1164 (SUBDIRS): Put intl before lib, as gettext requires.
1166 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1167 * intl: Upgrade entire directory to gettext 0.10.39.
1168 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1169 New files, from gettext 0.10.39.
1170 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1171 Upgrade to gettext 0.10.39,
1172 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1174 * po/cat-id-tbl.c, po/stamp-cat-id:
1175 Remove; no longer used by gettext 0.10.39.
1176 * po/ChangeLog: New file.
1178 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1179 $(srcdir)/tar.texi: Likewise.
1180 * doc/freemanuals.texi: New file.
1181 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1182 `fileds' -> `fields'
1183 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1185 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1186 (noinst_HEADERS): Add quote.h.
1187 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1189 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1191 * lib/full-write.c, lib/savedir.c: Comment fix.
1193 * lib/pathmax.h: Remove.
1195 * lib/quote.c, lib/quote.h: New files.
1197 * lib/xgetcwd.c: Don't include pathmax.h.
1198 Include stdlib.h and unistd.h if available.
1200 (xmalloc, xstrdup, free): Remove decls.
1201 (xgetcwd): Don't assume sizes fit in unsigned.
1202 Check for overflow when computing sizes.
1203 Simplify reallocation code.
1205 * lib/xmalloc.c: Quote failure tests.
1207 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1209 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1210 similar to strtol.c.
1211 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1212 (verify): New macro.
1213 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1214 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1215 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1216 changed to signed values. Check sizes at compile-time, not
1217 run-time. Prefer strtol to strtoll if both work.
1220 * lib/xstrtol.h (xstrtoimax): New decl.
1222 * m4/Makefile.am (EXTRA_DIST):
1223 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1224 longlong.m4, xstrtoimax.m4.
1226 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1227 Remove; now done by autoconf.
1228 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1229 Use AC_CHECK_TYPE instead of merely looking for the header.
1231 * m4/uintmax_t.m4: Use shorter comment.
1233 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1234 Quote first arg of AC_DEFUN.
1235 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1236 is needed to parse the include file.
1237 Simplify logic behind the args to AC_REPLACE.
1239 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1241 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1244 Use "Copyright %d" to simplify the translator's job in the future.
1245 Advise translator about circle-C.
1246 * src/tar.c: (decode_options): Likewise.
1247 * tests/genfile.c (main): Likewise.
1249 2001-08-28 Jim Meyering <meyering@lucent.com>
1251 * lib/argmatch.c: Include "quote.h".
1252 (argmatch_invalid): Quote the context.
1254 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1256 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1257 Use single-quote for local .h files.
1259 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1261 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1264 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1265 invoking mktime the last time.
1267 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1269 * lib/rename.c: Major rewrite by Volker Borchert to use system
1270 rename function, but to work around problems with trailing
1273 * lib/strtoll.c: New file, from glibc.
1274 * lib/strtoul.c: Update from glibc.
1276 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1277 Add support for signed numbers, too.
1278 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1280 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1282 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1283 (main): Use generic names in debugging output.
1284 * lib/strtoimax.c: Plus add the following changes of my own:
1285 (main): Use accurate names in debugging output.
1287 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1290 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1291 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1292 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1293 m4/utime.m4, m4/utimes.m4:
1294 Quote the first argument in each use of AC_DEFUN.
1296 * m4/getline.m4: Don't use string.h.
1298 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1300 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1302 2001-08-27 Paul Eggert <eggert@twinsun.com>
1304 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1306 The biggest change is the new --exclude semantics and options.
1307 The basic idea was suggested by Gerhard Poul; thanks!
1309 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1310 * README: ignfail.sh fails on some NFS hosts.
1311 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1313 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1314 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1315 Remove; the automake bug has been fixed.
1316 * acinclude.m4: Remove.
1318 * configure.ac: Renamed from configure.in.
1319 (AC_PREREQ): Bump from 2.13 to 2.52.
1320 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1321 1997-05-30) has an encoding error.
1322 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1323 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1325 * doc/fdl.texi: Update to current GNU version.
1327 * doc/tar.texi: Put leading '*' in direntry.
1328 Accommodate new gfdl sectioning.
1329 New option --recursion (the default) that is the inverse of
1332 New options --anchored, --ignore-case, --wildcards,
1333 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1334 Along with --recursion and --no-recursion, these control how exclude
1335 patterns are interpreted. The default interpretation of exclude
1336 patterns is now --no-anchored --no-ignore-case --recursion
1337 --wildcards --wildcards-match-slash.
1339 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1341 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1342 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1343 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1344 Include if available.
1345 (<xalloc.h>): Include
1346 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1347 (verify): New macro. Use it to verify that EXCLUDE macros do not
1348 collide with FNM macros.
1349 (struct patopts): New struct.
1350 (struct exclude): Use it, as exclude patterns now come with options.
1351 (new_exclude): Support above changes.
1352 (new_exclude, add_exclude_file):
1353 Initial size must now be a power of two to simplify overflow checking.
1354 (free_exclude, fnmatch_no_wildcards): New function.
1355 (excluded_filename): No longer requires options arg, as the options
1356 are determined by add_exclude. Now returns bool, not int.
1357 (excluded_filename, add_exclude):
1358 Add support for the fancy new exclusion options.
1359 (add_exclude, add_exclude_file): Now takes int options arg.
1360 Check for arithmetic overflow when computing sizes.
1361 (add_exclude_file): xrealloc might modify errno, so don't
1362 realloc until after errno might be used.
1364 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1366 (free_exclude): New decl.
1367 (add_exclude, add_exclude_file): Now takes int options arg.
1368 (excluded_filename): No longer requires options arg, as the options
1369 are determined by add_exclude. Now returns bool, not int.
1371 * lib/prepargs.c: Include <string.h>; required for C99 since
1375 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1377 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1378 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1380 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1381 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1383 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1384 subsumed by Autoconf 2.50.
1386 * m4/error.m4: Upgrade to serial 2.
1388 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1389 remove test for GNU C library. It's not correct, as some
1390 older glibcs are buggy.
1392 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1394 * m4/prereq.m4: Upgrade to serial 20, but then:
1395 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1396 (jm_PREREQ_EXCLUDE): New macro.
1397 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1400 * m4/realloc.m4: Upgrade to serial 4.
1402 * m4/strerror_r.m4: Revert to serial 1002.
1404 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1406 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1408 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1409 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1410 it is now subsumed by autoconf. Add inttypes.h.
1412 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1413 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1415 * src/buffer.c (new_volume): Stop if the script exits with an error.
1417 * src/common.h (excluded_with_slash, excluded_without_slash):
1418 Remove, replacing by:
1419 (excluded): New decl.
1420 (link_error): New decl.
1421 (excluded_name): Now returns bool.
1424 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1425 Support hard links to symbolic links.
1427 (struct delayed_symlink): Remove 'names' member, replacing it with
1428 'sources' and 'target' member. All uses changed.
1430 (struct string_list): New type.
1432 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1433 for struct hack; this avoids wasted space in some cases.
1435 (extract_archive): Fix test for absolute pathnames and/or "..".
1436 Use link_error to report errors for links.
1437 Remove redundant trailing '/' at "really_dir", for all uses, not
1438 just before invoking mkdir.
1439 If overwriting old files, do not worry so much about existing
1441 Fix mode computation in the case where the directory exists.
1443 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1444 link, make a copy of the symbolic link.
1446 * src/incremen.c (get_directory_contents):
1447 If ignore_failed_read_option, only warn about
1450 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1451 However, check for error even for '-' or '+' case.
1453 (print_header): Try parsing uids and gids as unsigned integers first,
1454 and as a uid_t or gid_t only if that fails. This adds support for
1455 listing positive uids and gids that are greater than UID_MAX and
1458 * src/misc.c (link_error): New function.
1460 * src/names.c (collect_and_sort_names):
1461 If ignore_failed_read_option, only warn about
1464 (excluded_name): Now returns bool. Simplify, as the fancy
1465 features are now all in excluded_filename.
1467 * src/rtapelib.c (base_name): Remove decl, as system.h now
1470 * src/system.h: Include stddef.h if available.
1471 (offsetof): Declare if stddef.h doesn't.
1473 Include <dirname.h>.
1474 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1476 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1477 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1478 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1479 WILDCARDS_MATCH_SLASH_OPTION):
1482 (long_options, usage, decode_options): Add support for --anchored,
1483 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1484 --no-wildcards-match-slash, --recursion, --wildcards,
1485 --wildcards-match-slash.
1487 (decode_options): Implement the new way of interpreting exclude
1490 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1492 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1493 just print error messages suggesting alternatives.
1495 (add_filtered_exclude): Remove.
1497 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1499 * tests/extrac04.sh (out): Remove
1500 directory/subdirectory/file1, as the new semantics for
1501 --exclude exclude it.
1503 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1505 2001-08-12 Paul Eggert <eggert@twinsun.com>
1507 * lib/addext.c (<errno.h>): Include.
1508 (errno): Declare if not defined.
1509 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1510 leaves errno alone, because there is no limit. Also, work even if
1511 size_t is narrower than long.
1513 2001-07-08 Paul Eggert <eggert@twinsun.com>
1515 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1517 2001-05-10 Paul Eggert <eggert@twinsun.com>
1519 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1520 Include <backupfile.h> and <dirname.h> after size_t is defined.
1521 (addext): Use base_len to trim redundant trailing slashes instead of
1524 * lib/backupfile.c (ISSLASH, base_name):
1525 Remove decls; now in dirname.h.
1526 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1528 (find_backup_file_name): Rename locals to avoid new functions.
1529 Use base_len instead of rolling it ourselves.
1530 Work even if dirlen is 0.
1531 Use a dir of '.' if given the empty string.
1534 Do not include <stdio.h>, <assert.h>; no longer needed.
1535 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1536 Include <string.h>, <dirname.h>.
1537 (base_name): Allow file names ending in slashes, other than names
1538 that are all slashes. In this case, return the basename followed
1541 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1542 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1543 (dir_len): Renamed from dirlen.
1544 All callers changed.
1546 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1548 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1550 2001-02-16 Paul Eggert <eggert@twinsun.com>
1552 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1553 Do not declare or define if HAVE_MBRTOWC,
1554 since the test for HAVE_MBRTOWC now requires proper declarations.
1556 * lib/alloca.c (malloc): Undef before defining.
1558 2001-02-13 Paul Eggert <eggert@twinsun.com>
1560 * src/compare.c (read_and_process): Use off_t for size.
1561 From Maciej W. Rozycki.
1563 2001-01-26 Paul Eggert <eggert@twinsun.com>
1565 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1567 2001-01-12 Paul Eggert <eggert@twinsun.com>
1569 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1571 * lib/savedir.h (savedir): Remove size arg.
1573 * doc/tar.texi: Add @setchapternewpage odd.
1574 Remove -I as an alias for -T, for now.
1576 Update copyright. Remove "Published by".
1577 Dates beginning with / or . are taken to be file names.
1579 * src/tar.c (<time.h>): Do not include;
1580 (time): Do not declare.
1581 (usage): Remove -I as an alias for -T.
1582 (OPTION_STRING): Remove -I.
1583 (decode_options): Dates that look like an absolute path name,
1584 or that start with '.', are presumed to be file names whose
1586 Remove 'I' as an aliase for 'T'.
1589 * src/extract.c (<time.h>): Do not include; system.h now does this.
1590 (make_directories): Skip filesystem prefixes.
1591 Don't assume '/' is the only separator.
1592 (extract_sparse_file): Use new full_write semantics.
1593 On write error, return instead of invoking skip_file.
1594 Do not free sparsearray; caller does this now.
1595 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1597 (extract_archive): Don't assume file name lengths fit in int.
1598 Report what got stripped from member name; it might be more than '/'.
1599 Use new full_write semantics.
1600 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1602 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1604 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1605 (time): Remove decl; likewise.
1606 (child_open_for_uncompress): Use new full_write semantics.
1607 (flush_write): Use ISSLASH instead of testing for '/'.
1608 (flush_read): Likewise.
1610 * src/rmt.h (_remdev): Look for / anywhere in Path.
1612 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1613 Don't assume '/' is the only separator.
1614 (safer_rmdir): Don't assume '/' is the only separator.
1616 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1618 * lib/dirname.h (dirlen): New decl.
1620 * src/incremen.c (get_directory_contents):
1621 Remove path_size arg; all callers changed.
1622 Don't assume '/' is the only directory separator.
1623 (gnu_restore): Work even if file name length doesn't fit in int.
1625 * lib/addext.c (ISSLASH): New macro.
1626 (addext): Trim any redundant trailing slashes.
1628 * src/names.c (name_next):
1629 Don't assume '/' is the only directory separator.
1630 (namelist_match): Likewise.
1631 (add_hierarchy_to_namelist): Remove dirsize arg.
1632 Do not assume '/' is the only directory separator.
1633 (new_name): Likewise.
1635 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1636 (libtar_a_SOURCES): Add dirname.c.
1638 * src/create.c (relativize):
1639 New function, with much of old start_header's guts.
1640 Handle filesystem prefixes.
1641 (start_header): Use this new function.
1642 (init_sparsearray): Don't bother to zero out the new array;
1644 (deal_with_sparse): Fix array allocation bug.
1645 (create_archive): Don't assume '/' is the only separator.
1646 (dump_file): Likewise.
1647 Don't worry about leading / in symlink targets.
1649 * lib/savedir.c (savedir):
1650 Remove size arg; it wasn't portable. All callers changed.
1652 * lib/utime.c (utime_null): Adjust to new full_write convention.
1654 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1656 * lib/backupfile.c: Include <dirname.h>.
1657 (ISSLASH): New macro.
1658 (find_backup_file_name): Use dirlen to calculate directory lengths.
1659 (max_backup_version): Strip redundant trailing slashes.
1661 * src/common.h: Include <full-write.h>.
1662 (get_directory_contents): No longer has size arg.
1663 (gnu_restore): Arg is size_t, not int.
1665 * src/system.h: Include <time.h>.
1666 (time): Declare if not defined.
1668 * lib/full-write.c: Include full-write.h, not safe-read.h.
1669 full_write returns size_t, with short writes meaning failure.
1670 All callers changed.
1672 * src/rtapelib.c: Include full-write.h.
1674 * src/rmt.c: Include full-write.h.
1675 (main): Update copyright.
1677 * doc/getdate.texi: Mention that only English is supported.
1678 Show how to use "date" so that the output is acceptable to getdate.
1679 Mention Z as an abbreviation for UTC.
1681 * lib/full-write.h: New file.
1683 * src/list.c: system.h now does time.h stuff.
1686 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1688 Do not include string.h, strings.h, or assert.h; no longer needed.
1689 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1691 (base_name): New decl.
1692 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1693 (dir_name_r): Remove.
1694 (dirlen): New function.
1695 (dir_name): Use dirlen instead of dir_name_r.
1696 (<string.h>, <strings.h>): Include only if test program.
1697 (main): Use "return 0", not "exit (0)".
1699 2000-12-08 Paul Eggert <eggert@twinsun.com>
1701 * lib/dirname.h: New file.
1703 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1705 * lib/fnmatch.c: Do not comment out all the code if we are using
1706 the GNU C library, because in some cases we are replacing buggy
1707 code in the GNU C library itself.
1709 2000-10-30 Paul Eggert <eggert@twinsun.com>
1711 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1713 2000-10-29 Paul Eggert <eggert@twinsun.com>
1715 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1717 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1719 2000-10-28 Paul Eggert <eggert@twinsun.com>
1721 * doc/tar.texi: --no-recursion now applies to extraction, too.
1722 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1723 * src/names.c (namelist_match, excluded_name):
1724 Do not match subfiles of a directory
1725 if --no-recursion is specified.
1726 * src/tar.c (NO_RECURSE_OPTION): Remove.
1727 (long_options): Have getopt set the --no-recursion flag.
1728 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1729 Remove case for NO_RECURSE_OPTION.
1730 * src/common.h (recursion_option):
1731 Renamed from no_recurse_option, with sense
1732 negated, and with FNM_LEADING_DIR being the nonzero value.
1734 * names.c (namelist_match): New function.
1735 (name_match, name_scan): Use it to eliminate duplicate code.
1736 (names_notfound): Remove special case for Amiga.
1738 2000-10-27 Paul Eggert <eggert@twinsun.com>
1740 * src/misc.c (read_error_details, read_warn_details,
1741 read_fatal_details): Don't assume size_t is unsigned long.
1743 * src/buffer.c (flush_read): If read_full_records_option, try to
1744 fill the input buffer, as --delete -f - needs this.
1746 2000-10-24 Paul Eggert <eggert@twinsun.com>
1748 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1750 * src/buffer.c (check_label_pattern):
1751 Make sure header name is a string before
1752 passing it to fnmatch.
1753 (init_volume_number): Check for global_volno overflow.
1754 (new_volume): Check for global_volno overflow.
1756 * src/tar.c (decode_options):
1757 Check that volume label is not too long to overflow
1758 name in tar header block.
1760 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1762 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1763 (AC_FUNC_STRERROR_R): Use this instead.
1765 2000-10-23 Paul Eggert <eggert@twinsun.com>
1767 * src/extract.c: Include <time.h>, since we invoke "time".
1769 * lib/prepargs.c (prepend_default_options):
1770 Don't use NULL, for portability.
1772 * m4/fnmatch.m4: Add "working" to message.
1774 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1776 (getpwuid, getgrgid): Declare only if system headers don't.
1777 (gid_to_gname): Don't invoke setgrent.
1778 (namelist): Now static, not global.
1779 (nametail): New var. All uses of namelast changed to use
1780 nametail, with one extra level of indirection.
1781 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1782 (name_match): Set nametail too, when setting namelist to null.
1783 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1784 struct name *, so that we don't have to look up the name again
1785 here. Get change_dir from dir rather than as a separate arg. Add
1786 dirsize arg, and pass it along to get_directory_contents. Remove
1787 unnecessary check of directory type.
1788 (new_name): Do not append a slash if PATH already ends in one.
1789 (avoided_names, struct avoided_name): Remove.
1790 (avoided_name_table): New var, replacing avoided_names.
1791 (hash_avoided_name, compare_avoided_names): New function.
1792 (add_avoided_name, is_avoided_name): Use hash table rather than
1795 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1796 (child_open_for_compress, child_open_for_uncompress,
1797 close_archive): Propagate any failure of the compression process
1799 (open_archive, flush_write, flush_read, close_archive): Do not
1800 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1801 -1. Instead, allocate an array with the size that's needed.
1802 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1803 (backspace_output): Don't try to backspace past start of archive.
1804 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1806 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1807 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1808 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1809 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1810 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1811 WITH_DMALLOC, WITH_REGEX):
1812 Remove; now generated automatically.
1814 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1815 compatibility for glibc fragments.
1816 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1817 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1818 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1819 that we needn't put an entry into acconfig.h.
1820 (ALL_LINGUAS): Add da.
1821 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1822 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1824 (AC_MBSTATE_T): Add.
1825 (RMT): Append $(EXEEXT).
1826 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1827 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1828 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1829 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1830 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1831 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1832 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1833 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1834 (EMUL_OPEN3): Remove; no longer needed.
1835 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1837 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1839 * src/common.h: Do not include basename.h.
1840 * src/rtapelib.c (base_name): Do not include basename.h;
1841 declare base_name instead.
1843 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1845 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1846 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1847 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1848 Adjust to the above changes.
1850 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1852 * src/open3.c: Remove.
1854 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1855 (tar_SOURCES): Remove open3.c.
1856 (INCLUDES): Remove -I.., as automake does that.
1857 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1859 The following changes are to put LOCALEDIR into localedir.h instead
1860 of passing it on the command line.
1862 (DISTCLEANFILES): New macro.
1863 (localedir.h): New rule.
1864 (rmt.o tar.o): Now depend on localedir.h.
1866 * tests/delete02.sh, tests/extrac04.sh: New files.
1868 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1869 (TESTS): Add extrac04.sh, and restore delete02.sh.
1870 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1871 (INCLUDES): Remove -I.. as automake does this now.
1873 * src/rtapelib.c (rexec): Don't declare unless using it.
1874 (do_command): Simplify signal-handling code slightly.
1876 * src/delete.c (blocks_needed): Remove. All uses changed to use
1877 blocking_factor - new_blocks.
1878 (acting_as_filter): New var.
1879 (write_record, delete_archive_members): Use acting_as_filter
1880 rather than archive == STDIN_FILENO to detect whether we're acting
1881 as a filter, as open can return STDIN_FILENO in some cases.
1882 (delete_archive_members): Ignore zero blocks if
1883 ignore_zeros_option is nonzero. Fix bug that messed up last
1884 output block: write_eot can't be used here, as it gets confused
1885 when the input is at end of file.
1887 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1888 symbolic link contents length. Pass directory size to
1889 get_directory_contents.
1891 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1892 m4/strerror_r.m4: New files.
1893 * m4/signedchar.m4: Remove this file.
1894 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1895 * m4/Makefile.am (EXTRA_DIST): Likewise.
1897 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1899 * po/da.po: New translation file.
1901 * src/mangle.c (extract_mangle):
1902 Fix diagnostic with wrong number of %s'es.
1904 * lib/fnmatch.c (fnmatch):
1905 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1906 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1908 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1909 fall off a device's end. Detect this.
1911 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1913 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1914 include <pathmax.h> and directory include files like <dirent.h>;
1915 no longer used. Include <savedir.h> instead.
1916 (closedir, signed_char): remove macro; no longer used.
1917 (bool, false, true): Include <stdbool.h> if you have the include
1918 file, otherwise define.
1921 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1922 opendir_warn, readdir_error): Remove; no longer needed.
1923 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1924 before deciding whether we're trying to remove ".".
1925 (remove_any_file): Try unlink first if we are not root. Use
1926 savedir when recursively removing directories, to avoid exhausting
1928 (savedir_error, savedir_warn, symlink_error): New functions.
1930 * src/list.c: (read_and): Do not invoke
1931 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1932 responsible for that. Do not invoke apply_delayed_set_stat; our
1933 caller is now responsible for that.
1934 (read_header): Use signed char instead of signed_char. Prevent
1935 later references to current_header from mistakenly treating it as
1937 (from_header): Quote invalid base-64 strings in diagnostics.
1938 (time_from_header): Do not warn about future timestamps in
1939 archive; check_time now does that.
1940 (print_header): Quote unknown file types.
1941 (skip_member): New function, replacing skip_extended_headers and
1942 now skipping the whole member instead of just the extended
1943 headers. All callers changed. This makes the code handle
1944 extended headers uniformly, and fixes some bugs.
1946 * src/update.c (update_archive): Use skip_member.
1948 * src/extract.c (we_are_root): Now global.
1949 (struct delayed_symlink): New type.
1950 (delayed_symlink_head): New var.
1951 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1952 not apply_delayed_set_stat.
1953 (set_mode, set_stat): Pointer args are now const pointers.
1954 (check_time): New function.
1955 (set_stat): Warn if setting a file's timestamp to be the future.
1956 (make_directories): Do not save and restore errno.
1957 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1958 intermediate directories.
1959 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1960 not in caller. Extract potentially dangerous symbolic links more
1961 carefully, deferring their creation until the end, and using a
1962 regular file placeholder in the meantime. Do not remove trailing
1963 / and /. from file names. Do not bother checking for ".." when
1964 checking whether a directory loops back on itself, as loopbacks
1965 can occur with symlinks too. Also, in that case, do not bother
1966 saving and restoring errno; just set it to EEXIST.
1967 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1968 ancestor if it ends in slash too (as well as ending in a char just
1970 (apply_delayed_set_stat): Remove.
1971 (apply_delayed_symlinks, extract_finish): New functions.
1973 * doc/fdl.texi: New file.
1974 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1975 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1976 * doc/tar.texi: Add Free Documentation License. New section
1977 "Overwrite Old Files", and revamp that section to make it easier to
1978 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1979 documentation into getdate.texi. Fix several minor typos. Describe
1980 TAR_OPTIONS. Describe incompatibility between incremental backups and
1981 --atime-preserve. Describe incompatibility between --verify and other
1982 options. Mention that tar normally removes symbolic links rather than
1983 following them, when extracting a file of the same name.
1985 * THANKS: Add gpoul. Change skip's address.
1987 * po/POTFILES.in: Add lib/human.c.
1989 * src/common.h (namelist, namelast): Remove decls.
1990 (we_are_root, extract_finish, skip_member, savedir_error,
1991 savedir_warn, symlink_error, gnu_list_name): New decls.
1992 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1993 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1994 closedir_warn, opendir_error, opendir_warn, readdir_error,
1995 readdir_warn): Remove decls.
1996 (get_directory_contents): New off_t arg.
1997 (addname): Now returns struct name *.
1999 * src/tar.h, tests/genfile.c: Fix comments.
2001 * src/create.c: Include hash.h.
2002 (gnu_list_name): Remove decl.
2003 (struct link): Remove "next" member.
2005 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2006 consistency with other diagnostics.
2007 (deal_with_sparse): Check for I/O error when closing the file.
2008 (create_archive): Do not allocate an array of size PATH_MAX, as
2009 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2010 the size that's needed.
2011 (hash_link, compare_links): New functions.
2012 (dump_file): Do not exhaust open file descriptors when descending
2013 deeply into a directory, by using savedir rather than
2014 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2015 Hash the set of links already created, instead of using a linked
2016 list. Fix some bugs in outputting sparse files which caused the
2017 sparse tables to be incorrect. When a file unexpectedly shrinks,
2018 output zeros rather than garbage. Do not allocate an array of
2019 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2020 allocate an array with the size that's needed.
2022 * src/incremen.c: Include hash.h.
2023 (struct directory): Remove "next", "dir_text". Change "name" to
2024 be char[1] with struct hack, not const char *. Add "found".
2025 (directory_list): Remove. Replaced by directory_table.
2026 (directory_table): New var.
2027 (nfs_string): Renamed from nfs.
2028 (hash_directory, compare_directories): New functions.
2029 (note_directory): Now returns struct directory *. First arg is
2030 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2031 Remove text arg. New "found" arg, basically corresponding to the
2032 old text arg not being null. All callers changed.
2033 (note_directory, find_directory): Use hash table rather than
2035 (get_directory_contents): New arg "device". Use savedir to do the
2036 hard work. Save the nfs-ness of stat_data, since it might change
2037 under us. Use note_directory instead of find_directory to save
2038 some work. When adding an "A" record, do it with
2039 add_to_accumulator instead of cheating with strcat.
2040 (read_directory_file): Use "+" flag before device to indicate
2041 whether it was NFS. Fix typo in checking for strtoul error.
2042 (write_directory_file_entry): New function.
2043 (write_directory_file): Use it, and use the hash routines to
2044 traverse the directory table.
2045 (gnu_restore): Use savedir rather than opendir/readdir.
2047 * src/tar.c: Include localedir.h, prepargs.h.
2048 (long_options): Now static.
2049 (long_options, usage, decode_options): -j is now short for
2050 --bzip2, and -I is now an alias for -T.
2051 (decode_options, main): argv is not const pointer now.
2052 (decode_options): Invoke prepend_default_options to support
2053 TAR_OPTIONS. In diagnostic, mention the string that was the
2054 invalid blocking factor, tape length, group, owner, or record
2055 size. --delete is no longer incompatible with -f -, undoing
2057 (main): Invoke extract_finish at end of extraction.
2059 * src/rmt.c: Include localedir.h.
2060 (main): Update copyright date to 2000.
2062 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2063 following changes: Use @sc where appropriate. Document the ranges of
2064 supported times more precisely. Add Eggert to getdate authors.
2065 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2066 zone names, as it wasn't correct and people shouldn't be relying on it
2067 anyway. Relative items also account for non-DST adjustments. Fix
2070 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2072 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2074 * tests/preset.in: Set LANGUAGE to the empty string, for some
2077 2000-10-20 Paul Eggert <eggert@twinsun.com>
2079 * m4/fnmatch.m4: Mention the GNU C library.
2081 2000-10-19 Paul Eggert <eggert@twinsun.com>
2083 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2086 2000-10-17 Paul Eggert <eggert@twinsun.com>
2088 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2091 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2092 (CHAR_BIT): Define if not defined.
2094 2000-09-09 Paul Eggert <eggert@twinsun.com>
2096 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2098 2000-08-07 Paul Eggert <eggert@twinsun.com>
2100 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2102 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2103 change to array from char *.
2105 2000-08-06 Paul Eggert <eggert@twinsun.com>
2107 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2108 compatibility with glibc 2.1.3 strftime.c.
2110 2000-07-31 Paul Eggert <eggert@twinsun.com>
2112 * lib/quotearg.c (quotearg_n_options):
2113 Don't make the initial slot vector a constant,
2114 since it might get modified.
2116 * lib/quotearg.c: Add support for more than one preallocated slot.
2118 2000-07-30 Paul Eggert <eggert@twinsun.com>
2120 * lib/quotearg.c (quotearg_n_options):
2121 Preallocate a slot 0 buffer, so that the caller
2122 can always quote one small component of a "memory exhausted" message
2125 2000-07-23 Paul Eggert <eggert@twinsun.com>
2128 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2129 mbstate_t is always defined.
2131 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2132 some GCC installations, and this configuration error is likely to be
2135 2000-07-22 Paul Eggert <eggert@twinsun.com>
2138 When the system forces us to redefine mbstate_t, shadow its mbsinit
2139 function. From Bruno Haible.
2141 2000-07-14 Paul Eggert <eggert@twinsun.com>
2143 * lib/xmalloc.c: Simplify exhausted message.
2145 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2147 2000-07-13 Paul Eggert <eggert@twinsun.com>
2149 * lib/quotearg.h (enum quoting style):
2150 New constant clocale_quoting_style.
2153 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2154 Add support for clocale_quoting_style, undoing previous change to
2155 locale_quoting_style.
2157 2000-07-10 Paul Eggert <eggert@twinsun.com>
2160 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2161 since otherwise we don't need it.
2162 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2163 since we don't do multibytes in that case.
2164 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2165 invoke multibyte primitives.
2167 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2168 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2169 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2170 and mbstate_t, to a single-part test that simply defines mbstate_t.
2172 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2173 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2174 to decide whether to define the BeOS workaround macro;
2175 this adjusts to the change to AC_MBSTATE_T.
2177 * m4/strerror_r.m4: New file.
2179 2000-07-05 Paul Eggert <eggert@twinsun.com>
2181 * lib/quotearg.c: Use double-quote to quote.
2183 * lib/quotearg.c (N_): New macro.
2184 (gettext_default): New function.
2185 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2186 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2189 * lib/quotearg.c (struct quoting_options):
2190 Simplify quote_these_too dimension.
2191 From Bruno Haible <haible@clisp.cons.org>.
2193 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2194 Test for mbstate_t only if the test
2195 for an object-type mbstate_t fails.
2197 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2199 2000-07-03 Paul Eggert <eggert@twinsun.com>
2201 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2202 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2204 * lib/quotearg.c (mbrtowc):
2205 Assign to *pwc, and return 1 only if result is nonzero.
2206 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2208 2000-07-02 Paul Eggert <eggert@twinsun.com>
2210 * lib/quotearg.c (mbstate_t):
2211 Do not define; it should be defined with AC_CHECK_TYPE.
2213 2000-06-26 Paul Eggert <eggert@twinsun.com>
2215 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2216 a bug in glibc 2.1.3.
2218 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2220 2000-06-19 Paul Eggert <eggert@twinsun.com>
2222 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2223 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2224 (ISPRINT): Likewise.
2225 Reported by Tom Tromey.
2227 2000-06-15 Paul Eggert <eggert@twinsun.com>
2229 * lib/human.c (adjust_value): New function.
2230 (human_readable_inexact): Apply rounding style even when printing
2233 * lib/human.c: Avoid shadowing warnings.
2236 2000-06-14 Paul Eggert <eggert@twinsun.com>
2238 * lib/human.c (human_readable_inexact): Allow an input block size
2239 that is not a multiple of the output block size, and vice versa.
2241 * lib/getdate.y (get_date): Apply relative times after time zone
2242 indicator, not before.
2244 2000-05-31 Paul Eggert <eggert@twinsun.com>
2246 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2247 and thus don't need AC_CANONICAL_HOST.
2249 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2250 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2251 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2252 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2253 changed. Instead of inspecting the output of getconf, try to
2254 compile the test program without and with the macro definition.
2255 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2256 getconf. Instead, check for the needed flags by compiling test
2259 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2261 * config.guess, config.sub: Remove these files, for similar reasons.
2263 2000-05-03 Paul Eggert <eggert@twinsun.com>
2265 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2266 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2267 bug. This avoids a clash when files like regex.c that define
2270 2000-05-02 Paul Eggert <eggert@twinsun.com>
2272 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2273 Define _GNU_SOURCE if this is needed to make
2274 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2275 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2277 * lib/quotearg.c (mbrtowc, mbstat_t):
2278 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2279 (<wctype.h>): Include if HAVE_WCTYPE_H.
2280 (iswprint): Define to 1 if we lack it
2282 2000-04-18 Paul Eggert <eggert@twinsun.com>
2284 * m4/mbstate_t.m4: New file.
2286 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2288 * tests/ignfail.sh: Test for uid 0 along with user "root".
2290 2000-04-05 Paul Eggert <eggert@twinsun.com>
2292 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2293 Don't use -n32 on IRIX if the installer said
2296 2000-02-28 Paul Eggert <eggert@twinsun.com>
2298 * lib/quotearg.c (ALERT_CHAR): New macro.
2299 (quotearg_buffer_restyled): Use it.
2301 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2303 * src/list.c (tartime): Fix off-by-one error when copying year if
2306 2000-02-18 Paul Eggert <eggert@twinsun.com>
2308 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2309 (textint): New typedef.
2310 (parser_control): Changed from struct parser_control to typedef
2311 (for consistency). Member year changed from int to textint. All
2313 (YYSTYPE): Removed; replaced by %union with int and textint
2315 (tID): Removed; not used.
2316 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2317 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2318 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2319 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2320 (date, number, to_year): Use width of number in digits, not its
2321 value, to determine whether it's a 2-digit year, or a 2-digit
2323 (yylex): Store number of digits of numeric tokens. Return '?' for
2324 unknown identifiers, rather than (unused) tID.
2326 2000-01-16 Paul Eggert <eggert@twinsun.com>
2328 * lib/quotearg.c (quotearg_buffer_restyled):
2329 Do not quote alert, backslash, formfeed,
2330 and vertical tab unnecessarily in shell quoting style.
2332 2000-01-15 Paul Eggert <eggert@twinsun.com>
2335 Change quoting to be compatible with future autoconf versions.
2337 2000-01-11 Paul Eggert <eggert@twinsun.com>
2339 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2341 2000-01-07 Paul Eggert <eggert@twinsun.com>
2343 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2345 Fix bug with fnmatch.h dependency, as follows:
2346 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2347 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2349 * src/common.h (apply_nonancestor_delayed_set_stat):
2350 Renamed from apply_delayed_set_stat.
2351 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2352 chown_error_details, close_warn, closedir_warn, mkdir_error,
2353 read_error_details, read_fatal_details, read_warn_details,
2354 seek_error_details, seek_warn_details, utime_error,
2355 write_error_details, write_fatal_details): New decls.
2357 Make diagnostic messages more regular.
2358 * src/create.c (dump_file): Quote file names with colons if possible.
2359 * src/compare.c (diff_archive): Likewise.
2360 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2361 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2362 * src/mangle.c (extract_mangle): Likewise.
2363 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2365 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2366 new_volume, xclose):
2367 Use error message functions to report errors consistently.
2368 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2369 * src/create.c (finish_sparse_file, dump_file): Likewise.
2370 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2371 extract_archive): Likewise.
2372 * src/list.c (list_archive): Likewise.
2373 * src/update.c (append_file): Likewise.
2374 * src/compare.c (diff_init, diff_sparse_files):
2375 Use xalloc_die to report memory exhaustion.
2376 * src/incremen.c (gnu_restore): Likewise.
2377 * src/list.c (read_header): Likewise.
2378 * src/mangle.c (extract_mangle): Likewise.
2379 * src/misc.c (maybe_backup_file): Likewise.
2380 * src/tar.c (decode_options): Likewise.
2381 * src/compare.c (read_and_process, fill_in_sparse_array,
2383 Use consistent terminology for unexpected-EOF message.
2384 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2385 * src/list.c (list_archive, read_header, skip_file,
2386 skip_extended_headers): Likewise.
2387 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2388 (xdup2): Regularize messages with rest of tar.
2390 * src/buffer.c (flush_read): Don't read past EOF.
2392 * src/extract.c (extr_init):
2393 If we run out of memory, invoke apply_delayed_set_stat.
2394 (prepare_to_extract): Don't complain if we can't remove ".".
2395 (apply_delayed_set_stat): New function.
2396 (apply_nonancestor_delayed_set_stat):
2397 Renamed from apply_delayed_set_stat. All uses changed.
2398 Don't remove head if it doesn't apply.
2400 * src/create.c (find_new_file_size):
2401 Return size instead of storing through pointer.
2402 All callers changed.
2403 (deal_with_sparse): Don't keep reading after read errors.
2404 (finish_sparse_file): Just abort if there is an internal error.
2405 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2406 Don't restore access times on directories during incremental dumps
2407 until after dealing with the directory.
2408 If ignoring failed reads, count closedir, read, and unknown
2409 file errors as warnings, not errors.
2410 Fix buffer overrun problem when dumping sparse files.
2412 * src/list.c (read_and):
2413 Invoke apply_nonancestor_delayed_set_stat on file names
2414 after handling them.
2415 (decode_mode): Remove; moved to misc.c.
2417 * src/misc.c (safer_rmdir): New function.
2418 (remove_any_file): Use it to avoid problems with rmdir(".").
2419 (maybe_backup_file): Regularize diagnostics.
2420 (undo_backup_file): Likewise.
2421 (decode_mode): Moved here from list.c.
2422 (chmod_error_details, chown_error_details, close_fatal,
2423 close_warn, closedir_warn, mkdir_error, read_error_details,
2424 read_warn_details, read_fatal_details, seek_error_details,
2425 seek_warn_details, utime_error, write_error_details,
2426 write_fatal_details): New functions.
2428 * src/delete.c (save_record): Remove static variable (now local).
2429 (move_archive): Don't position before start of archive.
2430 (write_record): Abort if count is zero at inopportune time.
2433 * src/tar.c (decode_options): --delete and -f - are now
2434 incompatible, since we didn't have time to fix their bugs.
2436 * tests/Makefile.am (TESTS): Remove delete02.sh.
2437 * tests/ignfail.sh: Adjust to new quoting scheme again.
2439 2000-01-06 Paul Eggert <eggert@twinsun.com>
2441 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2442 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2443 (tm_diff): Renamed from difftm. All uses changed.
2444 Replace body with that taken from GNU C Library 2.1.3pre1.
2445 (get_date): Prefer tm_gmtoff to tm_diff if available.
2447 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2449 * tests/incremen.sh: Invoke stat on newly created file so that its
2450 ctime is updated on Nextstep.
2452 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2454 * lib/getdate.y (get_date):
2455 Fix typo when checking for time_t overflow in time zone calculations.
2457 1999-12-13 Paul Eggert <eggert@twinsun.com>
2459 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2461 * README-alpha: New file.
2462 * README: New sections for gzip and bzip2, Solaris.
2463 Remove mention of BACKLOG.
2465 * configure.in (AC_C_BACKSLASH_A): Add.
2466 (AC_CHECK_HEADERS): Add wchar.h.
2467 (AC_CHECK_FUNCS): Add mbrtowc.
2468 (AC_FUNC_CLOSEDIR_VOID): Add.
2470 * tests/Makefile.am (TESTS): Add delete02.sh.
2471 (POSTPONED_TESTS): Remove.
2472 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2475 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2477 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2479 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2481 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2483 * src/tar.c ("quotearg.h"): New include.
2484 (usage): Now has __attribute__ ((noreturn)).
2485 (confirm): Report errno if we can't open tty.
2486 (confirm, decode_options):
2487 Quote arbitrary strings in diagnostics.
2488 (OVERWRITE_OPTION): New constant.
2489 (long_options, usage, decode_options): New --overwrite option.
2490 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2491 are now mutually exclusive.
2492 Don't assume that gettext preserves errno.
2493 (main): Set default quoting style to escape_quoting_style.
2495 * src/update.c (<quotearg.h>): New include.
2497 Don't assume that gettext preserves errno.
2498 Quote arbitrary strings in diagnostics.
2499 Check for close error.
2501 * src/names.c (<quotearg.h>): New include.
2502 (name_init, name_next, name_close, names_notfound,
2503 collect_and_sort_names): Don't assume that gettext preserves
2504 errno. Quote arbitrary strings in diagnostics.
2505 (excluded_name): Fix typo that caused empty patterns to be
2508 * src/misc.c (<quotearg.h>): New include.
2509 (quote_copy_string): Quote only newline and backslash; the output is no
2510 longer meant for humans, and is locale-independent.
2511 (contains_dot_dot): New function.
2512 (remove_any_file): Don't use lstat; just rmdir the file and then use
2513 unlink if the rmdir fails because the file isn't a directory.
2514 Check for readdir and closedir errors.
2515 (maybe_backup_file): Report "stat" for stat errors.
2516 (maybe_backup_file, chdir_do):
2517 Quote arbitrary strings in diagnostics.
2518 (maybe_backup_file, undo_last_backup):
2519 Don't assume that gettext preserves errno.
2520 (call_arg_error, call_arg_fatal, call_arg_warn,
2521 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2522 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2523 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2524 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2525 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2526 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2528 * src/system.h (__attribute__): New macro.
2529 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2530 (S_ISDOOR): New macro.
2531 (closedir): New macro, if CLOSEDIR_VOID.
2533 * src/rmt.c, src/rtapelib.c (decode_oflag):
2534 O_APPEND might not be defined.
2536 * src/list.c: (read_and, list_archive):
2537 Quote arbitrary strings in diagnostics.
2538 (from_header): Use locale_quoting_style to quote diagnostics.
2539 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2541 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2543 * src/Makefile.am: Use ## for copyright comments.
2545 * src/extract.c (<quotearg.h>): New include.
2546 (enum permstatus): New enum.
2547 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2548 two mallocs. New members file_name_len, invert_permissions, permstatus.
2549 (extr_init): Remove hack that silently adjusted newdir_umask.
2550 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2551 Use these args to decide whether and how to set modes.
2552 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2553 Don't assume that gettext preserves errno.
2554 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2555 (delay_set_stat, repair_delayed_set_stat): New functions.
2556 (make_directories): Avoid mkdir where last part of path is "..".
2557 Create a struct delayed_set_stat for each directory made.
2558 (prepare_to_extract): Renamed from unlink_destination, and
2559 return 0 immediately if to_stdout_option; all callers changed.
2560 (maybe_recoverable): New parameter interdir_made.
2561 Add support for --overwrite.
2562 (extract_sparse_file, extract_archive):
2563 Quote arbitrary strings in diagnostics.
2564 (extract_archive): By default, warn about ".." in member names, and skip them.
2565 Don't open files with O_NONBLOCK or O_APPEND.
2566 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2567 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2568 minus the current umask. Keep track of intermediate directories made,
2569 to avoid looping when making x/../x when x doesn't exist; the
2570 earlier code solved this in a different way that didn't fit well
2571 into the new scheme. Don't extract permissions onto existing
2572 directories unless --overwrite is given. Do not add -wx------
2573 permissions to new directories permanently; just do it temporarily.
2574 Remove no-longer-needed hack with MSDOS and directory time stamps.
2575 (apply_delayed_set_stat): New argument specifies which directories to
2576 fix statuses of. Do not wait until the end of extraction to fix
2577 statuses; instead, fix a directory's status once we exit that directory.
2578 This requires less memory and does the right thing in some cases
2579 where the old method didn't.
2580 (fatal_exit): New function.
2582 * src/incremen.c (<quotearg.h>): New include.
2583 (get_directory_contents, gnu_restore):
2584 Check for readdir and closedir errors.
2585 (get_directory_contents, read_directory_file, gnu_restore):
2586 Quote arbitrary strings in diagnostics.
2587 (get_directory_contents, read_directory_file, write_directory_file):
2588 Don't assume that gettext preserves errno.
2590 * src/create.c (<quotearg.h>): New include.
2591 (start_header): Use `member names' to refer to archive member names, not
2592 `archive names'. Warn about `..' in member names.
2593 (finish_sparse_file, dump_file):
2594 Quote arbitrary strings in diagnostics.
2595 (finish_sparse_file, dump_file):
2596 Don't assume that gettext preserves errno.
2597 (dump_file): Don't use `access' to determine whether a directory is readable;
2598 this isn't reliable if tar is setuid. Use `opendir' instead.
2599 Check for readdir and closedir failures.
2600 Don't dump sockets as if they were fifos; just warn and skip.
2602 * src/delete.c (move_archive):
2603 Don't report fatal error merely because sizes don't fit
2604 into struct mtop values; fall back on lseek instead.
2605 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2606 Say `reposition' instead of `re-position'.
2607 (delete_archive_members):
2608 Set archive to STDOUT_FILENO before outputting trailing buffer.
2610 * src/compare.c (<quotearg.h>): New include.
2611 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2612 and `Cannot' others.
2613 (report_difference, diff_archive):
2614 Quote arbitrary strings in diagnostics.
2615 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2616 Don't assume that gettext preserves errno.
2617 (diff_archive): Don't open regular files with O_NONBLOCK.
2618 Preserve access times of files if --atime.
2620 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2621 (FATAL_ERROR, USAGE): Don't return 0.
2622 (enum old files): New enum.
2623 (old_files_option): New variable, replacing keep_old_files_option and
2624 unlink_first_option.
2625 (apply_delayed_set_stat): Now takes char const * param.
2626 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2627 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2628 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2629 read_fatal, readdir_error, readdir_warn, readlink_error,
2630 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2631 truncate_error, truncate_warn, unlink_error, waitpid_error,
2632 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2635 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2636 archive_write_error, archive_read_error, flush_archive, close_archive,
2637 init_volume_number, new_volume):
2638 Don't assume that gettext preserves errno.
2640 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2641 (open_archive): Reject multivolume verify attempts a bit earlier.
2642 Rename local variable `access', in case it's defined by system header.
2644 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2645 `Could not' sometimes and `Cannot' others.
2647 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2648 Quote arbitrary strings in diagnostics.
2650 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2653 (init_volume_number): Check for input and output errors in volno_file.
2655 (new_volume): Use new fatal_exit function to exit, and new xfork
2658 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2660 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2662 * doc/tar.texi: Add --overwrite.
2663 --absolute-names rejects ".." in names.
2665 * lib/quotearg.c: Add support for multibyte characters.
2667 (ISPRINT): New macro.
2668 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2669 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2670 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2671 (quotearg_buffer_restyled): New function, with most of the old
2672 quotearg_buffer's contents.
2673 Major rewrite to support multibyte characters.
2674 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2676 * m4/c-bs-a.m4: New file.
2678 * lib/Makefile.am: Use ## for copyright notice.
2680 * scripts/Makefile.am: Use ## on copyright notice.
2683 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2685 1999-12-05 Paul Eggert <eggert@twinsun.com>
2687 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2688 src/ChangeLog, tests/ChangeLog: Remove these files.
2689 * ChangeLog.1: New file, incorporating the above files, plus old
2691 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2693 1999-12-05 Dale Worley <worley@ariadne.com>
2695 * src/compare.c (<utime.h>, struct utimbuf): Add.
2696 (diff_archive): Restore access times if --atime.
2697 * doc/tar.texi: Explain that --atime also preserves modification time.
2699 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2701 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2702 * BACKLOG, TODO: Remove.
2703 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2704 * README: Bring up to date.
2706 1999-12-03 Paul Eggert <eggert@twinsun.com>
2708 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2710 * src/compare.c (diff_archive):
2711 Do not set errno to EPIPE; we no longer use perror.
2713 * src/create.c (dump_file):
2714 If a parent directory said that a file should be there but it is
2715 absent, diagnose it as being removed in the meantime.
2716 Do not pass meaningless errno to ERROR when reporting that the
2717 file changed as we read it.
2718 Report that a file changed if its ctime changes; this is more
2719 sensitive than mtime+size, and more accurate.
2721 * src/incremen.c (enum children): New type.
2722 (struct directory): Change old char allnew member to new enum children
2725 (get_directory_contents): When doing an incremental dump that does
2726 not cross filesystem boundaries, dump the mount points, even though
2727 they are in a different filesystem. This is for convenience when
2728 restoring, and for consistency with non-incremental dumps.
2729 This requires a 3-way flag for keeping track of which children we want,
2730 so we use enum children rather than boolean.
2732 * src/open3.c (modes): Remove.
2733 (open3): Remove unportable assumptions about flag encodings.
2734 Use `stat' instead of `access' for testing file existence,
2735 to avoid problems with setuid programs.
2737 * src/names.c (name_next): If file names are given both in the
2738 command line (e.g. via -C) and in a file (via -T), do not
2739 ignore the command-line names.
2741 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2743 * doc/tar.texi: Clarify getdate authorship.
2745 1999-11-23 Paul Eggert <eggert@twinsun.com>
2747 * lib/Makefile.am (DISTCLEANFILES): New macro.
2749 * configure.in (tar_fnmatch_hin):
2750 Remove; it runs afoul of a bug in autoconf 2.13.
2751 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2753 1999-11-19 Paul Eggert <eggert@twinsun.com>
2755 * m4/largefile.m4: Update serial.
2757 1999-11-18 Paul Eggert <eggert@twinsun.com>
2759 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2760 the QNX shell, which doesn't propagate exit status of failed
2761 commands inside shell assignments.
2763 1999-11-07 Paul Eggert <eggert@twinsun.com>
2765 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2767 * configure.in (AC_PREREQ): Bump to 2.13.
2768 (ALL_LINGUAS): Add pt_BR, ja.
2769 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2770 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2771 for AIX crossbuilds.
2773 * doc/tar.texi: New node create options for --ignore-failed-read.
2774 Remove unused version control symbols.
2775 Modernize texinfo usage.
2777 * src/tar.c (usage): Add examples.
2779 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2780 Include fnmatch.h when testing fnmatch.
2782 * src/common.h (collect_and_sort_names): New decl.
2784 * src/list.c (from_header):
2785 Handle 32-bit two's complement negative time stamps
2786 even if the leading octal digit is 2 or 3.
2788 * src/extract.c (set_stat): Remove duplicate code.
2790 * src/create.c (to_chars): Remove trailing newline from warning.
2791 (dump_file): Ignore doors.
2792 (finish_header): Report block numbers with origin 0, not origin 1.
2794 * src/rmt.c: Include getopt.h.
2795 (long_opts): New constant.
2796 (usage): New function.
2797 (main): Implement --help and --version.
2798 Output usage message if arguments are bad.
2800 1999-10-10 Paul Eggert <eggert@twinsun.com>
2802 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2804 * README: Remove --with-dmalloc.
2805 Add --disable-largefile.
2806 Remove old NeXT dirent problems, or AIX valloc problems.
2807 Remove old union wait advice, and old %lld advice.
2808 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2810 * doc/tar.texi: Clarify documentation for portable file names.
2812 * configure.in (AM_WITH_DMALLOC): Remove.
2813 (ALL_LINGUAS): Add ja.
2815 * src/tar.c (decode_options):
2816 Invalid dates are now treated as (time_t) -1.
2817 Redo version message to conform to GNU standards.
2819 * src/create.c (dump_file):
2820 Fix typo: last two args to dump_file were interchanged.
2821 * src/update.c (update_archive): Likewise.
2823 * src/common.h (tartime): New decl.
2825 * src/list.c (tartime): Now extern.
2826 (read_and): Invalid headers cause errors, not warnings.
2828 1999-10-03 Paul Eggert <eggert@twinsun.com>
2830 * lib/getdate.y (__attribute__):
2831 Don't use if GCC claims to be before 2.8; this is
2832 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2834 1999-09-25 Paul Eggert <eggert@twinsun.com>
2836 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2837 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2839 * tests/incremen.sh: Add yet another sleep.
2841 1999-09-24 Paul Eggert <eggert@twinsun.com>
2843 * NEWS: A read error now causes a nonzero exit status.
2845 * src/create.c (to_chars): Fix base-256 output.
2847 * src/buffer.c (write_error):
2848 Read error is an error, not just a warning.
2850 1999-09-24 Paul Eggert <eggert@twinsun.com>
2852 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2854 * src/tar.c (<time.h>): Include.
2855 (time): Declare if not defined.
2856 (confirm): Don't read past EOF.
2857 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2858 (main): Use clock_gettime if available.
2860 * tests/Makefile.am (TESTS): Add incremen.sh
2861 (INCLUDES): Add -I../lib, for fnmatch.h.
2863 * src/update.c (update_archive):
2864 Remove call to name_expand; had no effect.
2865 Use chdir_do to change into directory.
2866 Use deref_stat instead of stat.
2867 Use add_avoided_name to mark names to be avoided; the old method of
2868 setting a bit with the name caused all descendants of that name to
2869 be avoided, in some circumstances.
2871 * tests/incremen.sh: Remove unnecessary sleeps.
2873 * src/names.c (name_next): Go back to using plain chdir.
2874 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2875 (addname): Likewise.
2876 (name_match): Use chdir_do to act on chdir args.
2877 (merge_sort): Moved here from incremen.c.
2878 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2880 (name_expand): Remove.
2881 (name_from_list): Skip fake names.
2882 Use chdir_do to act on chdir args.
2883 (struct avoided_name): New struct.
2884 (avoided_names): New var.
2885 (add_avoided_name, is_avoided_name): New functions.
2887 * src/system.h (stat, lstat): Define in terms of statx on
2888 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2889 (UCHAR_MAX): New macro.
2890 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2892 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2894 * src/incremen.c (<time.h>): Remove include; no longer used.
2895 (time): Remove decl.
2897 (get_directory_contents): Use deref_stat.
2898 Consider a subdirectory to be all new only if
2899 listed_incremental_option or if it its timestamp is newer than the
2901 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2902 (read_directory_file): Now extern. Do not set time_now.
2903 (write_directory_file): Renamed from write_dir_file.
2904 Use start_time instead of time_now.
2905 (compare_names, collect_and_sort_names): Move to names.c.
2907 * src/mangle.c (<time.h>): Remove; not used.
2908 (time): Do not declare.
2910 * src/misc.c (chdir_from_initial_wd): Remove.
2911 (deref_stat): New function.
2912 (struct wd): New struct.
2913 (wd, wds, wd_alloc): New variables.
2914 (chdir_arg, chdir_do): New function.
2916 * src/compare.c (get_stat_data): Use deref_stat.
2918 * src/common.h (name_expand): Remove.
2920 * src/list.c (time): Declare if not defined.
2921 (base_64_digits): Moved here from create.c.
2922 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2924 (read_and): Don't get time from header unless we need it now;
2925 as getting time can cause duplicate diagnostics if bogus.
2926 Remove "Hmm, " from diagnostic.
2927 Use "Skipping to next header" uniformly.
2928 (from_header): Renamed from from_chars. All uses changed.
2929 Allow different forms for unportable 2's complement numbers.
2930 Don't check for extended forms when parsing checksums.
2931 Parse base-256 output.
2932 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2933 (major_from_header): Renamed from major_from_chars. All uses changed.
2934 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2935 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2936 (off_from_header): Renamed from off_from_chars. All uses changed.
2937 (size_from_header): Renamed from size_from_chars. All uses changed.
2938 (time_from_header): Renamed from time_from_chars. All uses changed.
2939 Warn about future timestamps.
2940 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2941 (uintmax_from_header): Renamed from uintmax_from_chars.
2943 (tartime): New function, incorporating isotime.
2945 (print_header): Use tartime.
2947 * src/create.c (to_chars): Fix typo in decl.
2948 Don't assign through char const *.
2949 Rename name_expand back to collect_and_sort_names.
2951 * src/extract.c (<time.h>): No need to include.
2952 (time): No need to declare.
2953 (now): Remove variable.
2954 (extr_init): Don't initialize `now'.
2955 Increment same_permissions_option and same_owner_option if we_are_root
2956 is nonzero; this supports the new --no-same-owner option.
2957 (set_stat): Use start_time instead of `now'.
2959 * src/create.c (struct link): Remove unused linkcount member.
2960 (base_64_digits): Move to list.c.
2961 (base_8_digits): Remove.
2962 (to_octal): New function, with some of old contents of to_base.
2964 (to_base256): New function.
2965 (to_chars): Use base 256, not base 64, for huge values.
2966 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2968 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2969 it means we have an incremental dump where we don't know whether this
2970 is a top-level call.
2971 Use deref_stat instead of statx / stat / lstat.
2972 Cast result of alloca.
2973 Check for dates if 0 < top_level, not if listed_incremental_option.
2974 Move multiple-link check after directory check.
2975 Do not dump avoided names.
2976 Dump hard links to symbolic names as links, not as separate
2978 start_header cannot return a null pointer, so don't test for it.
2979 Likewise for find_next_block.
2981 * src/buffer.c, src/common.h (<human.h>): Include.
2982 (read_error): Read error is an error, not just a warning.
2983 (print_total_written): Also print human-readable byte count, and
2985 (open_archive, flush_write): Use start_time, not current time.
2986 (flush_read): Report about garbage bytes ignored at end of archive,
2987 but act on non-garbage bytes (instead of ignoring them).
2988 (new_volume): Use WARN for warnings.
2991 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2993 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2995 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2997 * lib/Makefile.am (noinst_HEADERS):
2998 Rename fnmatch.h to fnmatch.hin; add human.h.
2999 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3000 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3002 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3004 * lib/fnmatch.c (strchrnul):
3005 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3006 Do not define if !_LIBC and if it already exists.
3007 (internal_fnmatch): Use it.
3009 * configure.in (tar_LDADD): New variable, used only when linking tar.
3010 (rmt_LDADD): Similarly, for rmt.
3011 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3012 fnmatch.c; otherwise, use the system fnmatch.h.
3014 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3015 Modernize sample backup script.
3017 * THANKS: Martin Goik's email address has changed.
3019 * m4/fnmatch.m4: New file.
3021 1999-09-03 Paul Eggert <eggert@twinsun.com>
3023 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3026 1999-08-29 Paul Eggert <eggert@twinsun.com>
3028 * lib/getdate.y (get_date):
3029 Rename outermost local `probe' to `quarter'.
3030 Rename latter local `tm' to probe_tm.
3031 From: Jim Meyering <meyering@ascend.com>
3032 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3034 1999-08-28 Paul Eggert <eggert@twinsun.com>
3036 * lib/getdate.y (PC): New macro; use it when possible.
3037 (number): Handle `Nov 11 1996' example correctly.
3038 See Risks Digest 20.55 (1999-08-27)
3039 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3041 1999-08-23 Paul Eggert <eggert@twinsun.com>
3043 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3045 Remove minor cases of lint from many source files: this includes
3046 unnecessary casts, uses of NULL, etc.
3048 * configure.in (AC_PROG_YACC): Remove.
3049 (YACC): Always use bison.
3050 (AC_STRUCT_TIMEZONE): Add.
3051 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3053 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3056 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3057 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3059 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3061 * src/common.h (merge_sort): Remove decl; no longer exported.
3063 * src/system.h (voidstar): Remove.
3064 (memcpy, memcmp): Cast args.
3065 ("xalloc.h"): Add include.
3066 (xmalloc, xrealloc): Remove decl.
3068 * src/mangle.c (time): Do not declare if defined.
3069 (first_mangle, mangled_num): Remove.
3071 * src/list.c (from_chars): Report out-of-range values more precisely.
3072 (off_from_chars): Do not allow negative offsets.
3073 (uid_from_chars): Allow negative uids.
3075 * src/create.c (linklist): Now static.
3076 (to_chars): Fix wording of message to match from_chars.
3078 * src/misc.c (merge_sort): Move to incremen.c.
3079 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3080 It's too painful to make it both generic and portable.
3081 (read_directory_file): "timestamp" -> "time stamp" in messages.
3083 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3084 (usage): Fix misspelling.
3085 (OPTION_STRING): -y is now -I.
3086 (decode_options): Use -1, not EOF, for getopt_long result.
3087 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3088 Handle operands after any "--" argument.
3089 (main): Report any output errors.
3091 * src/rmt.c (main): status is ssize_t, not long.
3093 * src/names.c (name_gather): Handle trailing -C option correctly.
3094 (addname): use memcpy, not strncpy, to copy a string of known length.
3095 (name_match): Handle trailing -C option correctly.
3096 Propagate -C option to following files.
3097 (name_match, name_scan): Remove redundant matching code.
3099 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3101 * lib/getdate.y: Major rewrite. Add copyright notice.
3102 (<stdio.h>): Include only if testing.
3104 (ISLOWER): New macro.
3105 (<string.h>): Include if HAVE_STRING_H, not USG.
3107 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3109 (EPOCH_YEAR): Renamed from EPOCH.
3110 (table): Renamed from TABLE.
3111 (meridian): Now an anonymous enum.
3112 (struct parser_control): New type.
3113 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3114 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3115 (%pure_parser): Added, so that the parser is pure.
3116 (%union): Removed; the type is now just plain int.
3117 All %type directives removed.
3118 (tLOCAL_ZONE): New %token.
3119 (month_day_table): Renamed from MonthDayTable.
3120 (gmtime, localtime, mktime, time): Declare only if not defined.
3121 (meridian_table): New table.
3122 (dst_table): New table.
3123 (units_table): renamed from UnitsTable.
3124 (relative_time_table): Renamed from OtherTable.
3125 (time_zone_table): Renamed from TimezoneTable. Modernized.
3126 (military_table): Renamed from MilitaryTable.
3127 (to_hour): Renamed from ToHour.
3128 (to_year): Renamed from ToYear.
3129 (lookup_zone): New function.
3130 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3132 (yylex): Now reentrant. All callers changed.
3133 (get_date): Add support for local time zone abbreviations.
3136 1999-08-20 Paul Eggert <eggert@twinsun.com>
3138 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3140 * src/create.c (to_chars): Generate GNU base-64 representation
3141 if we are generating an old or new GNU format tar file for a
3142 number that can't be represented with the POSIX format.
3144 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3145 (AM_FUNC_GETLINE): Add.
3146 (LIBOBJS): Add getline.o to workaround comment.
3147 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3148 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3149 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3150 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3151 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3152 lib/save-cwd.h, m4/getline.m4: New files.
3154 * src/misc.c (<save-cwd.h>): Include.
3155 (chdir_from_initial_wd): New function.
3157 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3158 (name_gather): Handle `-C x -C y' correctly.
3159 Do not rely on addname to handle -C.
3160 (addname): New CHANGE_DIR parameter. All callers changed.
3161 Remove ugly calls to getcwd; no longer needed.
3162 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3164 * src/incremen.c (listed_incremental_stream): New var.
3165 (read_directory_file): Remove arbitrary limits on file name length.
3166 Do not attempt to get the working directory; we can bypass this
3167 on fchdir hosts. Open the listed_incremental_option file for both
3168 read and write instead of opening it twice. Check for I/O errors
3169 when doing I/O to this file. Check for invalid data in the file,
3170 and report line numbers of invalid data.
3171 (write_dir_file): Likewise.
3172 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3173 Do not invoke write_dir_file; that's our caller's responsibility.
3175 * src/list.c (max): New macro.
3176 (isotime): Now takes time_t, not time_t *. Report the decimal values
3177 of times that can't be broken down.
3178 (print_header): Don't assume that major and minor device numbers can
3181 * src/common.h (struct name): change_dir is now char const *.
3182 (write_directory_file): Remove unused decl.
3183 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3184 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3185 (chdir_from_initial_wd): New decl.
3186 (addname): New 2nd arg.
3188 * THANKS: Torsten Lull -> Catrin Urbanneck
3190 1999-08-18 Paul Eggert <eggert@twinsun.com>
3192 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3193 Don't depend on ac_cv_func variables.
3194 From Albert Chin-A-Young <china@thewrittenword.com>.
3196 1999-08-18 Paul Eggert <eggert@twinsun.com>
3198 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3200 * m4/signedchar.m4: New file.
3201 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3202 * src/system.h (signed_char): New macro.
3203 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3204 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3206 * src/create.c (write_eot): Write at least two zero blocks.
3208 * src/extract.c (extract_archive): Fix sparse array bug:
3209 we did not find end of array correctly.
3211 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3212 Don't assume find_next_block yields nonnull.
3213 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3214 * src/list.c (skip_extended_headers): Likewise.
3216 * src/list.c (read_and, list_archive): Simplify code.
3217 (read_header): Fix computation of signed checksums on machines where
3219 Do not consider a block to be zero unless all its bytes are zero,
3220 even the checksum bytes. Do not attempt to parse the checksum of
3221 a zero block. Fix memory leak with long names and links.
3222 (from_chars): Accommodate a buggy tar that outputs leading NUL
3223 if the previous field overflows.
3225 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3226 \?, for portability to non-ASCII hosts.
3228 1999-08-16 Paul Eggert <eggert@twinsun.com>
3230 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3232 * src/extract.c (make_directories): Do not chown intermediate
3233 directories, even if we are root.
3235 * src/list.c (read_header): Fix bugs when interpreting
3236 POSIX-compliant headers that do not contain null bytes in the
3237 header or link names.
3239 1999-08-14 Paul Eggert <eggert@twinsun.com>
3241 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3243 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3244 (AC_HEADER_SYS_WAIT): Add.
3245 (AC_REPLACE_FUNCS): Add waitpid.
3246 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3247 * lib/waitpid.c: New file.
3248 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3249 * src/system.h (WCOREDUMP): Remove; no longer used.
3250 (WIFSTOPPED): Likewise.
3251 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3252 * src/buffer.c (child_open_for_compress): Undo previous change.
3253 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3254 (new_volume): Likewise.
3256 * src/buffer.c, src/extract.c, src/incremen.c (time):
3257 Don't declare if defined.
3258 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3259 * src/incremen.c (read_directory_file):
3260 Invoke `time' the same way everyone else does.
3261 Check validity of --listed-incremental file contents a bit better.
3262 Do not worry about --after-date-option; tar.c now checks this.
3263 * src/list.c (isotime): Report ??? if localtime returns null.
3264 Don't assume years fit into four digits.
3265 Don't append trailing newline.
3266 (print_header): Report ??? if localtime returns null;
3267 Don't assume years fit into four digits.
3269 * src/compare.c (diff_archive): Do not fall back on absolute name
3270 when --absolute-names is not specified.
3272 * src/create.c (start_header):
3273 Include text of ignored filesystem prefix in warning.
3274 (create_archive): Check for excluded names when doing incremental
3275 pass through directory.
3276 (dump_file): Do not dump old files explicitly given on command line
3277 when using --listed-incremental. Do not strip ./ prefix from names.
3279 * src/tar.c: -g now implies after_date_option = 1.
3280 -g and -N are now incompatible options.
3282 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3284 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3286 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3287 incremental headers as POSIX prefixes.
3289 1999-08-11 Paul Eggert <eggert@twinsun.com>
3291 * NEWS, configure.in: Version 1.13.6.
3293 * configure.in (ALL_LINGUAS): Add pt_BR.
3294 * po/pt_BR.po: New file.
3296 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3297 Renamed from tar.info and header.texi; adjust actions so that
3298 they work in other directories.
3300 * doc/tar.texi: Add -y and --bzip2.
3301 Patterns containing / now exclude only file names whose prefix match.
3303 * lib/exclude.h (excluded_filename): New option parameter.
3304 (add_exclude_file): New ADD_FUNC parameter.
3305 (excluded_pathname): Remove decl.
3306 * lib/exclude.c (_GNU_SOURCE):
3307 Remove; no longer needed since we don't use FNM_ macros.
3308 (excluded_filename): Renamed from excluded_filename_opts.
3309 (excluded_filename, excluded_pathname): Remove.
3310 (add_exclude_file): New ADD_FUNC parameter.
3312 * po/POTFILES.in: Add lib/quotearg.c.
3314 * src/buffer.c (_GNU_SOURCE): Define.
3315 (<fnmatch.h>): Include unconditionally.
3316 (child_open_for_compress): Dup after closing, to avoid possible file
3317 descriptor exhaustion.
3318 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3319 (flush_read): Likewise.
3321 * src/common.h (LG_8, LG_64): New macros.
3322 (excluded_with_slash, excluded_without_slash): New vars.
3324 (base_64_digits): New decl.
3325 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3326 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3328 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3329 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3331 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3332 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3333 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3334 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3335 respectively. All definitions and uses changed.
3336 (excluded_name): New decl.
3338 * src/compare.c (diff_archive):
3339 Open files with O_NONBLOCK instead of O_NDELAY.
3341 * src/create.c (base_64_digits): New constant.
3342 (base_8_digits): New macro.
3343 (MAX_VAL_WITH_DIGITS): New macro.
3344 (to_base): First half of old to_oct. Support base 64 too.
3345 (to_chars): Other half of old to_oct, for 64-bit support.
3346 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3347 (gid_substitute, uid_substitute): Look up names dynamically if
3348 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3349 (mode_to_chars): Renamed from mode_to_oct.
3350 Support negative values in all the _to_chars functions.
3351 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3352 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3353 (dump_file): Inspect entire pathname, not just new file name
3354 component, when deciding whether to exclude it.
3356 * src/extract.c (extract_archive):
3357 Open files with O_NONBLOCK instead of O_NDELAY.
3359 * src/incremen.c (get_directory_contents):
3360 Inspect entire pathname, not just new file name
3361 component, when deciding whether to exclude it.
3363 * src/list.c (<fnmatch.h>): Do not include.
3364 (from_chars): Renamed from from_oct. New parameter specifying
3365 the negative of the minimum allowed value. Support negative
3367 (base64_map): New var.
3368 (base64_init): New function.
3369 (print_header): Output numeric uids and gids if numeric_owner_option.
3371 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3373 * src/names.c (_GNU_SOURCE): Define.
3374 (<fnmatch.h>): Include unconditionally.
3375 (excluded_name): New function, taking over duties of excluded_pathname.
3378 * src/rmt.c (decode_oflag): New function.
3379 (main): Use it to support symbolic open flags.
3381 * src/rtapelib.c (encode_oflag): New function.
3382 (rmt_open__): Do not allow newlines in the path.
3383 Propagate errno correctly.
3384 Decode symbolic open flags, if present.
3386 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3389 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3390 New -y or --bzip2 option.
3391 (add_filtered_exclude): New function.
3392 (decode_options): Put excluded patterns with / into
3393 excluded_with_slash, and without / into excluded_without_slash.
3394 Compare newer_mtime_option to its new initial value
3395 TYPE_MINIMUM (time_t) when deciding whether more than one
3396 threshold date was specified.
3398 1999-07-20 Paul Eggert <eggert@twinsun.com>
3400 * NEWS, configure.in: Version 1.13.5.
3402 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3404 * src/buffer.c (new_volume): Likewise.
3405 * src/incremen.c (read_directory_file): Likewise.
3406 * src/tar.c (decode_options):
3407 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3410 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3411 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3413 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3414 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3415 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3416 Define to 0 if the corresponding S_IF* macro is not defined.
3417 (mkfifo): Do not define if already defined, or if S_IFIFO
3420 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3421 S_ISLNK, to determine whether to invoke readlink.
3422 * src/create.c (dump_file): Likewise.
3424 * src/extract.c (set_mode):
3425 Do not chmod unless we are root or the -p option was given;
3426 this matches historical practice.
3427 (unlink_destination): New function, which checks for unlink failures.
3428 (maybe_recoverable): Stay quiet if -U.
3429 (extract_archive): Use O_EXCL if unlink_first_option.
3430 Report unlink failures.
3431 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3432 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3435 * src/incremen.c (get_directory_contents): Depend on
3436 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3438 * src/list.c: Remove S_IS* ifdefs.
3439 * src/misc.c (maybe_backup_file): Likewise.
3441 * src/misc.c (maybe_backup_file):
3442 "Virtual memory exhausted" -> "Memory exhausted",
3443 to conform to the other places this message is issued.
3445 * src/mangle.c (extract_mangle):
3446 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3448 * src/rtapelib.c (rmt_open__):
3449 Remove typo that caused us to omit the first char
3452 1999-07-16 Paul Eggert <eggert@twinsun.com>
3454 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3456 * doc/tar.texi: A path name is excluded if any of its file name
3457 components matches an excluded pattern, even if the path name was
3458 specified on the command line.
3459 * src/create.c (create_archive): Likewise.
3460 * src/list.c (read_and): Likewise.
3461 * src/update.c (update_archive): Likewise.
3462 * lib/exclude.h (excluded_pathname): New decl.
3463 * lib/exclude.c (_GNU_SOURCE): Define.
3464 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3465 (excluded_filename_opts): New function.
3466 (excluded_pathname): New function.
3468 * lib/Makefile.am (EXTRA_DIST):
3469 xstrtol.c moved here from libtar_a_SOURCES.
3470 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3471 Remove xstrtoul.c; no longer needed.
3472 * lib/xstrtol.c: Remove.
3474 * src/tar.c (decode_options):
3475 Set newer_time_option to TYPE_MINIMUM, so that
3476 negative timestamps are handled correctly.
3477 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3478 uniformity (and so that we don't need to have the other fns).
3479 (main): Remove call to init_total_written; no longer needed.
3481 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3482 checks for unsigned long and long long.
3483 * src/arith.c: Remove.
3484 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3485 * po/POTFILES.in: Remove src/arith.c.
3486 * src/arith.h: Use double, to simplify configuration gotchas.
3487 (tarlong): Now double.
3488 (TARLONG_FORMAT): New macro.
3489 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3490 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3491 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3492 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3493 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3494 mult_tarlong, print_tarlong): Remove. All callers replaced with
3497 * src/common.h (init_total_written): Remove decl.
3499 * src/buffer.c (total_written):
3500 Remove; replaced with prev_written + bytes_written.
3501 (prev_written): New var.
3502 (init_total_written): Remove.
3503 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3505 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3506 Make sure that we can shift, multiply
3507 and divide unsigned long long values; Ultrix cc can't do it.
3509 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3510 Check for any unknown bits, not just unknown bits left of the leftmost
3513 * lib/quotearg.c (quotearg_buffer):
3514 Don't quote spaces if C quoting style.
3515 * src/list.c (from_oct):
3516 Use C quoting style for error; omit trailing NULs.
3518 1999-07-14 Paul Eggert <eggert@twinsun.com>
3520 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3522 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3523 <inttypes.h> defines strtoumax as a macro (and not as a function).
3524 HP-UX 10.20 does this.
3526 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3527 * PORTS, README, TODO, doc/tar.texi: Likewise.
3529 1999-07-12 Paul Eggert <eggert@twinsun.com>
3531 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3532 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3534 * src/list.c (decode_header):
3535 Do not assume that S_IFBLK and S_IFCHR are defined.
3537 * src/create.c (start_header): Do not assume S_IFMT is defined.
3538 (dump_file): Remove unnecessary check for screwy apollo lossage.
3539 Do not assume S_IFBLK and S_IFCHR are defined.
3541 * src/extract.c (extract_archive):
3542 Test whether S_IFCHR and S_IFBLK are nonzero,
3543 not whether they are defined, for consistency with other tests.
3545 * src/buffer.c (is_regular_file):
3546 Don't succeed on files that we can't access due to
3547 permissions problems.
3548 (open_archive): Fix wording on fatal error message.
3549 Don't bother to stat /dev/null if the archive is not a character
3552 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3553 Report an error, not a warning, for I/O errors.
3554 (process_rawdata, process_dumpdir, diff_sparse_files):
3555 Change ungrammatical "Data differs" to "Contents differ".
3556 (get_stat_data): Find hidden files on AIX.
3557 Accept file name as argument; all uses changed.
3558 (get_stat_data, diff_archive): Use system error message for
3559 nonexistent files rather than rolling our own.
3560 (diff_archive): Unknown file types are errors, not warnings.
3561 Normalize spelling of message to "File type differs".
3562 Use get_stat_data to get link status, for consistency.
3563 Do not inspect st_rdev for fifos.
3564 Do not assume st_mode values contain only file types and mode bits.
3565 Check for mode changes and device number changes separately.
3567 * src/update.c (append_file):
3568 Open the file before statting it, to avoid a race.
3569 Complain about file shrinkage only when we reach EOF.
3571 1999-07-08 Paul Eggert <eggert@twinsun.com>
3573 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3575 * configure.in (AC_EXEEXT): Add.
3577 * lib/Makefile.am (noinst_HEADERS):
3578 Add basename.h, exclude.h. Remove full-write.h.
3579 (libtar_a_SOURCES): Add exclude.c.
3581 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3583 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3584 * lib/safe-read.h (safe_read): New decl.
3585 * src/rmt.c: Include safe-read.h.
3586 * src/rtapelib.c: Include basename.h, save-read.h.
3587 (rmt_open__): Use base_name to compute base name.
3590 Include basename.h, exclude.h; don't include full-write.h.
3591 (exclude_option): Remove decl.
3592 (excluded): New decl.
3593 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3595 * src/list.c (read_and):
3596 Use excluded_filename instead of check_exclude.
3597 Check base name of incoming file name, not entire file name, when
3598 deciding whether to exclude it.
3600 * src/create.c (finish_sparse_file):
3601 Use excluded_filename instead of check_exclude.
3602 Don't bother to stat excluded file names.
3603 * src/incremen.c (get_directory_contents): Likewise.
3605 * src/names.c (exclude_pool, exclude_pool_size,
3606 allocated_exclude_pool_size, simple_exclude_array,
3607 simple_excludes, allocated_simple_excludes,
3608 pattern_exclude_array, pattern_excludes,
3609 allocated_pattern_excludes, add_exclude, add_exclude_file,
3611 Remove; now done in ../lib/exclude.c.
3613 * src/tar.c (decode_options): Initialize `excluded'.
3614 Use new add_exclude_file and add_exclude functions.
3616 1999-07-05 Paul Eggert <eggert@twinsun.com>
3618 * m4/gettext.m4: Use changequote rather than [[ ]].
3620 * lib/safe-read.c: Renamed from lib/full-read.c.
3621 (safe_read): Renamed from full_read. All uses changed.
3622 * lib/safe-read.h, lib/full-write.h: New files.
3623 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3624 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3625 * lib/full-write.c: Include full-write.h.
3626 * src/common.h: Include full-write.h, safe-read.h.
3627 * src/system.h: (full_read, full_write): Remove decls.
3629 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3631 * src/system.h (bindtextdomain, textdomain): undef before
3632 defining, to avoid preprocessor warnings with --disable-nls
3633 on hosts whose locale.h includes libintl.h.
3635 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3636 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3637 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3640 1999-07-02 Paul Eggert <eggert@twinsun.com>
3642 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3643 * m4/mktime.m4: New file.
3644 * m4/Makefile.am.in, m4/README: Remove these files.
3645 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3646 remove README, Makefile.am.in.
3647 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3648 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3651 * src/tar.c: Include signal.h.
3652 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3653 (main): Ensure SIGCHLD is not ignored.
3655 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3656 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3657 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3658 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3659 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3660 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3661 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3662 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3663 they don't overlap with char codes. Use an enum instead of a lot
3666 * src/system.h (ISASCII): Remove.
3667 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3668 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3669 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3670 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3671 LONG_MAX): New macros.
3673 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3674 (read_directory_file): Cast ISSPACE arg to unsigned char.
3675 * src/misc.c (ISPRINT): Remove; now in system.h.
3676 (remove_any_file): Add brackets to pacify gcc -Wall.
3677 * src/list.c: Don't include <ctype.h>; system.h already does this.
3678 (ISODIGIT, ISSPACE): Remove; now in system.h.
3679 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3681 (from_oct): Cast ISSPACE arg to unsigned char.
3683 * src/create.c (mode_to_oct): Translate modes from internal to
3685 * src/list.c (mode_from_oct): Translate modes from external to
3686 internal form. Do not complain about unrecognized mode bits.
3687 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3688 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3690 * src/extract.c: (extr_init, make_directories, extract_archive):
3691 Do not assume mode bits have traditional Unix values.
3692 * src/list.c (decode_mode): Likewise.
3693 * src/create.c (start_header, dump_file): Likewise.
3694 * src/buffer.c (child_open_for_compress,
3695 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3696 * src/compare.c (diff_archive): Likewise.
3698 * src/extract.c (set_mode): Use %04 not %0.4 format.
3699 (extract_sparse_file): Do not use data_block uninitialized.
3700 Check for lseek failures.
3702 * src/rtapelib.c (rmt_lseek__):
3703 Convert lseek whence values to portable integers on the wire.
3704 * src/rmt.c (main): Likewise. Check for whence values out of range.
3706 * src/create.c (finish_sparse_file): Use lseek whence macros
3707 instead of integers.
3708 * src/buffer.c (backspace_output): Likewise.
3709 * src/compare.c (diff_archive, verify_volume): Likewise.
3710 * src/delete.c (move_archive): Likewise.
3711 * src/extract.c (extract_sparse_file): Likewise.
3713 * src/create.c (dump_file): Do not invoke finish_sparse_file
3714 on a negative file descriptor.
3716 * src/buffer.c: Add braces to pacify gcc -Wall.
3718 * src/compare.c (diff_sparse_files): Report lseek errors.
3720 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3722 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3724 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3725 message to be internationalized; \a doesn't work with msgfmt.
3727 * src/tar.c (long_options, main, usage, OPTION_STRING):
3728 Remove -E or --ending-file.
3729 * src/list.c (read_and): Likewise.
3730 * src/common.h (ending_file_option): Likewise.
3731 * src/buffer.c (close_archive): Likewise.
3733 * tests/after: Don't run two commands together in a pipeline,
3734 as some old shells mishandle pipeline exit status.
3736 1999-06-28 Paul Eggert <eggert@twinsun.com>
3738 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3739 * NEWS: Describe changes since 1.12.
3740 * README: Update bug reporting address; move paxutils ref to NEWS.
3742 Handle EINTR correctly.
3743 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3744 * lib/full-read.c, lib/full-write.c: New files.
3745 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3746 Prefer full_read to read and full_write to write.
3747 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3748 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3750 * src/extract.c (extract_sparse_file): Likewise.
3751 * src/rmt.c (get_string, main, report_error_message,
3752 report_numbered_error): Likewise.
3753 * src/rmt.h (rmtread, rmtwrite): Likewise.
3754 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3755 rmt_write__, rmt_ioctl__): Likewise.
3756 * src/update.c (append_file): Likewise.
3757 * src/system.h (full_read, full_write): New decls.
3759 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3760 lib/xmalloc.c, src/arith.c, src/misc.c.
3762 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3763 New macros. All uses of STDIN and STDOUT changed.
3764 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3765 instead of 0 and STDOUT_FILENO instead of 1.
3766 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3767 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3769 * src/rmt.c (private_strerror): Avoid const. Translate results.
3771 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3772 in the presence of NFS clock skew.
3774 1999-06-25 Paul Eggert <eggert@twinsun.com>
3776 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3778 * src/buffer.c (write_archive_buffer): New function.
3779 (child_open_for_compress, flush_write, flush_read): Use it to write
3781 (open_archive): Report error if fstat of archive fails.
3782 Improve efficiency of check for /dev/null.
3783 Also, fix some corner cases with remote archives and /dev/null checking.
3784 (close_archive): Test for input fifo only if not remote.
3785 Truncate output archive only if it's not remote.
3787 * src/misc.c (remove_any_file):
3788 Don't terminate if you see . or ..; just skip them.
3790 1999-06-18 Paul Eggert <eggert@twinsun.com>
3792 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3794 Output sizes using a format that's more compatible with
3795 traditional tar (and with GNU Emacs).
3796 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3797 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3798 Don't subtract 1 from size.
3799 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3800 Output a trailing NUL unless the value won't fit without it.
3801 (finish_header): No need to append NUL to chksum, now that
3804 1999-06-16 Paul Eggert <eggert@twinsun.com>
3806 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3808 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3809 @INTLLIBS@ might invoke rpl_realloc.
3811 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3812 (intconv): Remove; use xstrto* fns instead.
3813 ("xstrtol.h"): Include.
3814 (check_decimal): Remove.
3815 (long_options, usage, OPTION_STRING, decode_options):
3816 Remove -y, --bzip2, --unbzip2.
3817 (decode_options): Use xget_version instead of get_version.
3818 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3819 Replace invocations of check_decimal with xstrtoumax.
3821 * tests/preset.in (echo_n, echo_c): Remove.
3823 * tests/after: Don't rely on $echo_c and $echo_n.
3825 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3826 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3827 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3828 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3829 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3830 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3831 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3832 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3833 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3834 m4/xstrtoumax.m4: New files.
3836 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3837 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3838 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3839 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3840 (AC_CHECK_FUNCS): Remove lchown.
3841 (AC_REPLACE_FUNCS): Remove basename, dirname.
3842 Add lchown, strtol, strtoul.
3843 (jm_FUNC_MKTIME): Add.
3844 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3845 are also built via the ANSI2KNR-filtering rules.
3846 Use a no-op line to work around bug in automake 1.4 with malloc and
3848 (AC_OUTPUT): Add m4/Makefile.
3850 * lib/Makefile.am (EXTRA_DIST):
3851 Add lchown.c, malloc.c, mktime.c, realloc.c,
3852 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3853 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3854 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3855 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3856 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3858 * src/system.h (uintmax_t): Don't declare; configure now does this.
3860 * src/common.h (backup_type): New decl.
3861 * src/common.h, src/misc.c, src/tar.c:
3862 Move include of backupfile.h to common.h.
3864 * src/misc.c (maybe_backup_file):
3865 Pass backup_type to find_backup_file_name.
3867 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3868 UINTMAX_STRSIZE_BOUND.
3870 * doc/tar.texi: Remove --bzip2.
3871 Fix @xref typos reported by latest makeinfo.
3873 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3875 (M4DIR, ACINCLUDE_INPUTS): New macros.
3876 ($(srcdir)/acinclude.m4): New rule.
3878 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3879 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3880 now generated automatically by autoconf.
3882 1999-05-15 Paul Eggert <eggert@twinsun.com>
3884 * doc/tar.texi: Remove -y.
3886 1999-04-09 Paul Eggert <eggert@twinsun.com>
3888 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3889 (we were allocating too much storage).
3890 (uintmax_t): Don't declare; configure now does this.
3892 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3894 1999-03-22 Paul Eggert <eggert@twinsun.com>
3896 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3898 * acinclude.m4 (AC_LFS_FLAGS):
3899 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3900 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3901 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3903 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3904 New macros; needed for latest GNU xmalloc.c.
3906 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3907 (libtar_a_SOURCES): Add quotearg.c.
3908 * list.c: Include <quotearg.h>.
3909 (from_oct): Add forward decl.
3910 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3911 (from_oct): Report an error only if TYPE is nonzero.
3912 Quote any funny characters in bad header.
3914 1999-03-20 Paul Eggert <eggert@twinsun.com>
3916 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3918 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3919 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3921 (AC_LFS): Simplify AIX revision number test.
3923 1999-03-17 Paul Eggert <eggert@twinsun.com>
3925 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3927 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3928 Remove; it doesn't work that well
3929 with AC_CANONICAL_HOST.
3930 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3932 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3934 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3936 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3938 * tar.texi: Fix bug-report addr.
3940 * README: Remove --with-included-malloc.
3941 Upgrade version numbers of build software.
3943 1999-03-07 Paul Eggert <eggert@twinsun.com>
3945 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3947 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3948 where bindtextdomain and gettext require -lintl.
3949 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3950 `no' means it failed.
3951 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3952 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3953 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3954 to add anything to the command line (it's all in config.h).
3955 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3957 1999-03-01 Paul Eggert <eggert@twinsun.com>
3959 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3961 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3963 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3964 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3965 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3966 like OFF_MAX, which are not reliable
3967 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3968 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3969 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3971 * src/incremen.c (get_directory_contents):
3972 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3973 Have statx depend on STX_HIDDEN, not AIX.
3975 * src/create.c (to_oct):
3976 New parameter substitute, giving a substitute value to use
3977 when the original value is out of range. Do not append a space to the
3978 output; modern tars don't. When a value is out of range, specify the
3979 maximum value, not the number of bits.
3980 (GID_NOBODY, UID_NOBODY): New macros.
3981 (gid_to_oct, uid_to_oct): Use them as substitutes.
3982 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3983 (dump_file): Check whether the file changed as we read it.
3985 * src/rmt.c (main): Remove suspicious AIX/386 code.
3987 1999-02-19 Paul Eggert <eggert@twinsun.com>
3989 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3990 returns a type compatible with char *; it doesn't on SunOS
3991 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3993 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3995 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3996 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3998 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4000 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4001 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4002 * acinclude.m4 (AM_WITH_NLS):
4003 Update to latest gettext version (serial 5).
4004 (AC_LFS_FLAGS): New macro
4005 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4006 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4007 Work properly in cross-compilation scenario, by checking for getconf
4008 with AC_CHECK_TOOL and by ditching uname in favor of
4009 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4011 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4012 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4013 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4014 since getdate.y now uses ANSI code.
4016 * config.guess, config.sub: New files; taken from automake 1.4.
4018 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4019 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4020 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4021 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4022 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4023 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4024 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4026 1999-02-01 Paul Eggert <eggert@twinsun.com>
4028 * src/tar.c: Update copyright.
4032 1999-02-01 Paul Eggert <eggert@twinsun.com>
4034 * NEWS, configure.in: Version 1.12.64004
4036 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4038 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4040 * src/extract.c (extract_archive): Fix bug when extracting sparse
4041 files: they were trashing the tar file header.
4043 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4044 Add -y or --bzip2 or --bunzip2 option.
4046 1999-01-30 Paul Eggert <eggert@twinsun.com>
4048 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4049 cached_no_such_uid, cached_no_such_gid): New vars.
4050 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4051 Cache failures, too.
4053 * src/tar.c (decode_options):
4054 Don't pass names longer than UNAME_FIELD_SIZE to
4055 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4057 1999-01-27 Paul Eggert <eggert@twinsun.com>
4059 * NEWS, configure.in: Version 1.12.64003
4061 * src/buffer.c (backspace_output, close_archive): Cast
4062 rmtlseek position arg to off_t, for benefit of K&R compilers
4064 * src/compare.c (verify_volume): Likewise.
4066 * NEWS, configure.in: Version 1.12.64002
4068 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4069 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4070 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4071 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4072 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4073 uid_from_oct): Likewise.
4075 1999-01-25 Paul Eggert <eggert@twinsun.com>
4077 * incremen.sh: Fix timing bug in regression test.
4079 1999-01-22 Paul Eggert <eggert@twinsun.com>
4081 * NEWS, configure.in: Update version
4083 * Makefile.am (localedir): Change to $(datadir)/locale.
4084 (DEFS): New macro, defining LOCALEDIR.
4085 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4086 (INCLUDES): Add -I..
4088 * Makefile.am (localedir): Change to $(datadir)/locale.
4090 1999-01-21 Paul Eggert <eggert@twinsun.com>
4092 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4094 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4095 * src/Makefile.am (localedir): Likewise.
4096 (DEFS): New macro, defining LOCALEDIR.
4097 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4098 (INCLUDES): Add `-I..'.
4100 * tests/incremen.sh: Fix timing bug.
4102 1999-01-20 Paul Eggert <eggert@twinsun.com>
4104 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4105 `lfs.7' changed to `64000' in version number
4106 to conform to gnits standards.
4108 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4109 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4111 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4114 1998-12-07 Paul Eggert <eggert@twinsun.com>
4116 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4118 * src/list.c (read_header):
4119 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4121 1998-11-30 Paul Eggert <eggert@twinsun.com>
4123 * configure.in: Quote the output of uname.
4125 * src/extract.c (set_stat): chmod after chown even when not root;
4126 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4128 1998-11-15 Paul Eggert <eggert@twinsun.com>
4130 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4132 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4133 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4135 1998-10-28 Paul Eggert <eggert@twinsun.com>
4137 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4139 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4142 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4143 On many installations, rexec is disabled.
4145 1998-08-07 Paul Eggert <eggert@twinsun.com>
4147 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4149 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4150 for nameless users and groups.
4152 1998-02-17 Paul Eggert <eggert@twinsun.com>
4154 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4155 * NEWS, README: Add explanation of why this isn't an official version.
4157 1998-02-02 Paul Eggert <eggert@twinsun.com>
4159 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4160 This is an unofficial version.
4162 1997-12-17 Paul Eggert <eggert@twinsun.com>
4164 * src/incremen.c (ST_DEV_MSB): New macro.
4165 (NFS_FILE_STAT): Use most significant bit of st_dev,
4166 even if it's unsigned.
4168 1997-12-08 Paul Eggert <eggert@twinsun.com>
4170 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4172 1997-11-19 Paul Eggert <eggert@twinsun.com>
4174 * configure.in (HAVE_INTTYPES_H):
4175 Don't ignore cache variable if it's already set.
4177 1997-11-10 Paul Eggert <eggert@twinsun.com>
4179 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4180 * src/delete.c (records_read): Now off_t.
4181 (move_archive): Don't assume mt_count is of type daddr_t.
4183 1997-10-30 Paul Eggert <eggert@twinsun.com>
4185 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4186 Set to appropriate values if large file support
4187 needs explicit enabling.
4188 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4190 New macros to configure.
4191 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4193 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4194 major_t, minor_t, ssize_t): New macros.
4196 * src/arith.h (TARLONG_FORMAT):
4197 Fix typo: %uld -> %lu. Use unsigned when long long
4199 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4200 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4202 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4203 2nd arg is now unsigned long.
4205 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4206 (prepare_record_buffer): Arg is now size_t.
4207 Remove now-useless casts.
4209 (main): Use `long' for status, so that it can store ssize_t.
4210 Use daddr_t, mode_t, size_t, off_t when appropriate.
4211 Convert daddr_t and off_t values ourselves, since they might be longer
4212 than long. Convert other types using `long' primitives.
4213 When processing MTIOCTOP, do not try to pass resulting
4214 count back, since it won't work (it could be too large) and it's
4215 not expected anyway.
4218 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4219 now-useless casts. Use unsigned long to print *_t types, except use
4220 STRINGIFY_BIGINT for off_t.
4221 (update_archive): Cast -1 to dev_t when necessary.
4223 * src/tar.c (check_decimal):
4224 Now returns 1 if successful, 0 otherwise, and returns
4225 uintmax_t value into new arg. Check for arithmetic overflow.
4226 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4227 Check for overflow on user or group ids.
4229 * src/compare.c (diff_init, process_rawdata, read_and_process,
4230 diff_sparse_files, diff_archive):
4231 Use off_t, pid_t, size_t, ssize_t when appropriate.
4232 Remove now-useless casts. Use unsigned long to print *_t types,
4233 except use STRINGIFY_BIGINT for off_t.
4235 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4236 Size arg is now size_t.
4238 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4239 when allocating buffer.
4242 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4243 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4244 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4247 (get_status_string, get_status_off): New function.
4248 (get_status): Now returns long, so that it can store ssize_t.
4249 Invoke get_status_string to do the real work.
4250 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4251 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4252 (rmt_ioctl__): Convert mt_count by hand,
4253 since it might be longer than long.
4255 * src/mangle.c (extract_mangle):
4256 Check for overflow when converting off_t to size_t.
4257 Use off_t, size_t when appropriate. Remove now-useless casts.
4259 * src/system.h (mode_t): Remove; now done by autoconf.
4260 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4261 Return number of ST_NBLOCKSIZE-byte blocks,
4262 not number of 512-byte blocks;
4263 this also helps to avoid overflow.
4264 (st_blocks): Declare if needed.
4265 (ST_NBLOCKSIZE): New macro.
4266 (<limits.h>, <inttypes.h>): Include if available.
4267 (CHAR_BIT): New macro.
4268 (uintmax_t): New typedef.
4269 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4270 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4271 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4273 * src/names.c (name_init):
4274 Fix typo in error message: FILE* was passed, but char*
4277 (read_name_from_file, name_gather, addname, name_match, name_scan,
4278 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4280 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4282 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4283 (extract_sparse_file): Args now use off_t.
4285 (set_mode, set_stat, make_directories, extract_sparse_file,
4286 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4287 now-useless casts. Use unsigned long to print *_t types, except use
4288 STRINGIFY_BIGINT for off_t.
4290 * src/misc.c (quote_copy_string):
4291 Use size_t when appropriate. Remove now-useless casts.
4293 * src/list.c (read_and, list_archive, read_header, decode_mode,
4294 print_header, print_for_mkdir):
4295 Use mode_t, off_t, size_t when appropriate. Remove
4296 now-useless casts. Use unsigned long to print *_t types, except use
4297 STRINGIFY_BIGINT for off_t.
4299 (read_header): Check for overflow when converting header size.
4301 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4302 const char *. Size arg is now size_t. Now takes new type and maxval
4303 args. Compute result using uintmax_t, not long. Report error if
4304 field does not contain octal number in range.
4305 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4306 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4307 uintmax_from_oct): New functions.
4309 (stringify_uintmax_t_backwards): New function.
4311 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4312 (skip_file): Offset arg is now off_t.
4314 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4315 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4317 (write_error): Arg is now ssize_t.
4318 (child_pid): Now pid_t.
4319 (available_space_after): Now size_t.
4321 (child_open_for_compress, child_open_for_uncompress, flush_write,
4322 open_archive, flush_write, write_error, flush_read, close_archive):
4323 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4324 casts. Use unsigned long to print *_t types, except use
4325 STRINGIFY_BIGINT for off_t.
4327 * src/delete.c (records_read): Now daddr_t.
4328 (move_archive): Arg is now daddr_t. Check for overflow when
4330 (move_archive, delete_archive_members): Use daddr_t, off_t when
4331 appropriate. Remove now-useless casts.
4333 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4334 (rmt_lseek): Now returns off_t.
4336 * src/create.c (to_oct):
4337 Now static. Value arg is now uintmax_t. Accept new args
4338 giving name of type of octal field, for error messages. Report an
4339 error if the value is too large to fit in the field.
4340 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4341 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4343 (write_eot, write_long, finish_header, deal_with_sparse,
4344 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4345 appropriate. Remove now-useless casts. Use unsigned long to print
4346 *_t types, except use STRINGIFY_BIGINT for off_t.
4348 (find_new_file_size): 1st arg is now off_t*.
4349 (finish_sparse_file): Args now use off_t, not long.
4350 Check for lseek error.
4351 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4352 (dump_file): Device arg is now dev_t.
4353 Avoid overflow when testing whether file has holes
4354 by using the new ST_NBLOCKSIZE macro.
4356 * src/incremen.c (struct accumulator, add_to_accumulator,
4357 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4358 Use size_t for sizes.
4359 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4360 Use dev_t, ino_t for devices and inodes.
4361 (gnu_restore): Use off_t for file offsets.
4362 (struct directory): Use char for flags. Add new flag `nfs'.
4364 (NFS_FILE_STAT): New macro.
4365 (note_directory): Accept struct stat * instead of
4366 device and inode number. All callers changed.
4367 (note_directory, get_directory_contents):
4368 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4369 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4371 * src/common.h (record_size, struct name, struct sp_array,
4372 available_space_after):
4373 Use size_t for sizes.
4374 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4375 Use off_t for file offsets.
4376 (struct name): dir_contents is now const char *, not char *.
4377 (dump_file, get_directory_contents): Use dev_t for devices.
4378 (to_oct): Remove decl.
4379 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4380 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4381 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4382 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4383 UINTMAX_FROM_OCT): New macros.
4384 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4385 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4386 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4387 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4388 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4389 (print_for_mkdir): 2nd arg is now mode_t.
4391 See ChangeLog.1 for earlier changes.
4394 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4397 This file is part of GNU tar.
4399 GNU tar is free software; you can redistribute it and/or modify
4400 it under the terms of the GNU General Public License as published by
4401 the Free Software Foundation; either version 2, or (at your option)
4404 GNU tar is distributed in the hope that it will be useful,
4405 but WITHOUT ANY WARRANTY; without even the implied warranty of
4406 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4407 GNU General Public License for more details.
4409 You should have received a copy of the GNU General Public License
4410 along with GNU tar; see the file COPYING. If not, write to
4411 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4412 Boston, MA 02111-1307, USA.