1 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * src/create.c (start_header): Removed debugging hook
4 (dump_file): Fixed handling of linkname field.
5 * src/names.c (safer_name_suffix): If the input
6 file name ends with a slash, output one should do so
8 * doc/tar.texi: Documented --format=ustar
10 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
12 * src/tar.h (archive_format): USTAR_FORMAT: New type.
13 * src/create.c: Added POSIX.1-1988 support.
14 * src/names.c (safer_name_suffix): Skip leading ./
15 * src/tar.c: New option --format=ustar forces
16 POSIX.1-1988 archive format.
17 * tests/delete03.sh: Updated.
18 * tests/extrac04.sh: Updated.
19 * tests/multiv01.sh: Updated.
21 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
23 * src/list.c (read_and): Initialize current_stat_info
24 and extended_header at the start of the loop.
25 * src/names.c (all_names_found): Check if the argument
26 contains valid filename. Fixes coredump on `not_a_tar_file'
27 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
28 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
29 Fixes `pax-big-10g' bug.
31 2003-11-12 Paul Eggert <eggert@twinsun.com>
33 Fix some C compatibility bugs reported by Joerg Schilling.
35 * src/common.h (stripped_prefix_len): Fix misspelling
36 "stripped_path_len" in declaration.
37 * src/rmt.c (main): Use "return FOO;" rather than
38 "exit (FOO);"; we no longer have to worry about
39 pre-ANSI hosts that mishandled returned values from "main".
40 * src/tar.c (main): Likewise. This avoids warnings on some
42 * src/system.c: Include signal.h, for 'kill'.
43 * src/system.h (DEV_BSIZE): Remove.
44 (DEFAULT_ST_BLKSIZE): New macro.
45 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
46 * src/tar.c (enum): Remove comma just before }.
48 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
50 * src/list.c (decode_header): Initialize st_atime and
53 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
55 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
56 Bunk <bunk@fs.tum.de> for reporting.
57 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
58 <martin@xemacs.org> for spotting.
60 2003-11-04 Paul Eggert <eggert@twinsun.com>
62 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
65 2003-10-26 Paul Eggert <eggert@twinsun.com>
67 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
68 Bug reported by Christian Weisgerber.
70 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
74 * src/tar.c (decode_options): Removed superfluous archive format
76 * doc/tar.texi: Documented new features.
78 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
81 * THANKS: Added Wojciech Polak
82 * configure.ac: Added checks for missing functions. Raised
83 version number to indicate alpha release.
84 * lib/Makefile.am: Added missing headers
85 * lib/waitpid.c: Added missing includes.
86 * src/extract.c: Likewise.
87 * src/names.c: Removed spurious includes.
88 * src/xheader.c: Likewise.
89 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
90 macro overriding broken mkdir prototypes.
92 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
94 * configure.ac: Check for dev_t and ino_t.
95 * m4/Makefile.am: Added missing files.
96 * src/system.c: New file.
97 * src/Makefile.am: Added system.c
98 * src/common.h: Prototypes for functions from system.c
99 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
100 * src/buffer.c: Moved system dependencies to system.c
101 * src/compare.c: Likewise.
102 * src/create.c: Likewise.
103 * src/delete.c: Likewise.
104 * src/extract.c: Likewise.
105 * src/rtapelib.c: Likewise.
107 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
109 Implemented --occurrence option.
112 * src/tar.c: New option --occurrence.
113 * src/common.h (occurrence_option): New global
114 (struct name): Changed `found' member to `uintmax_t
116 (names_done): Removed
117 (all_names_found): Changed prototype.
118 (ISFOUND,WASFOUND): New macros
119 * src/delete.c (delete_archive_members): Honor --occurrence
121 * src/list.c (read_and): Likewise.
122 * src/names.c: Count number of occurrences of each name in the
124 (name_match): Honor --occurrence option.
125 (names_done): Removed
126 (all_names_found,names_notfound): Rewritten.
128 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
130 * src/tar.c: Removed extra precaution regarding
131 subcommand_option == CAT_SUBCOMMAND
132 * lib/Makefile.am: Updated
134 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
136 * src/common.h (names_done): New function.
137 * src/names.c: Likewise.
138 * src/list.c (read_and): Use all_names_found() as `while'
140 * src/tar.c: New option --first-copy
143 2003-09-24 Paul Eggert <eggert@twinsun.com>
145 * src/rmt.c (main): Don't translate Copyright string; international
146 law says the word "Copyright" should be in English.
147 * src/tar.c (decode_options): Likewise.
149 2003-09-22 Paul Eggert <eggert@twinsun.com>
151 * doc/tar.texi (extracting untrusted archives): New section.
153 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
154 Return size_t, not pointer, so that we don't have to worry about
155 violating the C standard by converting char const * to char *.
157 * src/names.c (stripped_path_len): Likewise. Strip file system
158 prefix, too. Count adjacent slashes as if they were one slash;
159 that is the POSIX standard.
161 2003-09-17 Paul Eggert <eggert@twinsun.com>
163 * README-alpha: Document maintainer tool assumptions a bit. GNU
164 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
165 Debian bug 211447. Fix minor misspellings/whitespace nits.
167 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
168 gl_USE_SYSTEM_EXTENSIONS.
170 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
171 * m4/.cvsignore: Add restrict.m4, time_r.m4.
173 2003-09-17 Paul Eggert <eggert@twinsun.com>
175 * bootstrap: Don't use "for option; do";
176 Solaris 8 /bin/sh doesn't like that.
178 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
180 * README-alpha: Updated
183 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
185 * README-alpha: Updated
187 * po/POTFILES.in: Added src/xheader.c
188 * src/common.h (cut_path_elements): Added proto.
190 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
192 * src/buffer.c: Use ngettext where appropriate.
193 * src/compare.c: Likewise.
194 * src/create.c: Likewise.
195 * src/misc.c: Likewise.
196 * src/tar.c: Likewise.
197 * src/update.c: Likewise.
199 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
201 * .cvsignore: Added *.shar.gz
204 * src/common.h (strip_path_elements): New variable.
205 * src/extract.c (extract_archive): Implemented --strip-path
206 * src/names.c (cut_path_elements): New functon.
207 * src/tar.c: New option --strip-path=NUM.
208 (decode_options) Assign boolean values to bool variables.
210 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
212 * src/delete.c: Fixed deletion from the POSIX archives.
213 * src/list.c (read_header): Minor change.
214 * src/tar.c (main): Do not check for volume_label_option
215 if subcommand_option is not CREATE_SUBCOMMAND.
216 * src/xheader.c (xheader_decode): Store the header as
217 well (for eventual delete).
219 * tests/incremen.sh: Explicitly request GNU format. This will
220 disappear when GNU extended header keywords are working.
221 * tests/multiv01.sh: Likewise
222 * tests/volume.sh: Likewise
224 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
226 * src/create.c: Support for "linkpath" extended keyword.
227 * src/xheader.c (decode_record): Reversed the return
230 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
232 * configure.ac: Allow to redefine the default output format.
233 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
234 (archive_format_string): New function.
235 (usage): Updated help output.
240 2003-09-02 Paul Eggert <eggert@twinsun.com>
242 * src/common.h (destroy_stat, xheader_decode, xheader_store,
243 xheader_read, xheader_finish, xheader_destroy): Add decls;
246 * src/create.c (write_extended): Remove unused local 'bufsize'.
248 * src/delete.c (delete_archive_members): Handle case of
249 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
250 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
251 occurs, as it's not possible.
252 * src/update.c (update_archive): Likewise.
254 Use "const" when possible in new code.
255 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
256 (fmttab): Now const. All uses changed.
257 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
258 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
259 decode_record, xheader_store, xheader_print, code_string, code_time,
260 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
261 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
262 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
263 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
264 uid_coder, uid_decoder, uname_coder, uname_decoder):
265 Use pointers to const when possible.
266 (xhdr_tab): Now const.
268 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
269 (set_archive_format): Report an error if no format name matches,
270 instead of returning an undefined value.
272 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
273 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
274 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
275 uid_decoder, uname_decoder): Remove unused keyword arg.
278 * src/tar.c (set_archive_format): Now static.
279 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
281 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
282 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
283 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
284 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
285 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
286 Remove forward decls; no longer needed.
287 (xhdr_tab): Move to end, so that the forward decls aren't needed.
288 Add a forward declaration.
290 Use 'bool' in new code, when appropriate.
291 * src/xheader.c (decode_record): Return bool, not int.
292 * src/common.h (read_header): Since it accepts bool, change
293 all callers to use false and true rather than 0 and 1.
295 * src/xheader.c (decode_record): Fix misspelling in diagnostic
296 "extended headed" -> "extended header".
298 GNU coding style fixes.
299 * src/xheader.c (decode_record, xheader_decode):
300 Do not use decls like "char *p, *q;".
303 (xheader_store): Avoid parentheses around object operand of sizeof.
305 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
307 * src/create.c (start_header): Store long file names
308 in "path" keyword of an extended header if in POSIX
310 (finish_header): print header before calling write_extended().
311 * src/list.c (list_archive): Always decode the header. This
312 is necessary so the extended header is processed and the correct
313 filename is printed no matter what the state of verbose_option.
314 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
317 2003-09-01 Paul Eggert <eggert@twinsun.com>
319 Update from gnulib, and correct fnmatch to fnmatch-gnu.
320 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
322 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
324 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
325 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
326 copying rules from gnulib module descriptions.
327 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
328 Update from gnulib modules alloca, fnmatch, getline, stdbool.
329 * m4/.cvsignore: Add utimes-null.m4. Sort.
331 2003-09-01 Sergey Poznyakoff
333 Added initial support for creating POSIX headers.
335 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
336 (string_to_chars): New functions
337 (struct xheader): Changed structure
338 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
340 * src/create.c (string_to_chars): New function.
341 (write_extended): New function
342 (start_header): Create extended POSIX headers if necessary.
343 (finish_header): Likewise.
344 * src/list.c (print_header): Take user/group from
346 * src/names.c (gid_to_gname,gname_to_gid)
347 (uid_to_uname,uname_to_uid): Changed prototypes.
348 * src/tar.c: New option --format.
349 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
350 (struct extra_header): Removed unused structure.
351 (union block.extra_header): Removed unused member.
352 * src/xheader.c: Implemented coder functions.
353 * bootstrap: Added obstack.
354 * lib/.cvsignore: Likewise.
355 * configure.ac: Added 'gl_OBSTACK'
356 * m4/Makefile.am: Added new files.
357 * m4/.cvsignore: Likewise.
358 * TODO: Minor formatting change
360 2003-08-31 Sergey Poznyakoff
362 Added initial support for POSIX extended and STAR headers
363 (only for listing/extracting).
365 * src/xheader.c: New file.
366 * src/Makefile.am: Added xheader.c
367 * src/tar.h (struct star_header): New datatype
368 (XHDTYPE,XGLTYPE): New defines
369 (enum archive_format:STAR_FORMAT): New member
370 (struct tar_stat_info): New datatype.
371 (union block.star_header): New member.
372 * src/common.h (orig_file_name,current_file_name)
373 (current_trailing_slash,current_link_name): Removed variables.
374 (current_stat_info): New variable
375 (current_stat): Removed
376 (extended_header): New variable
377 (decode_header): Changed prototype.
378 * src/list.c (decode_header): Added initial support for POSIX extended
380 (skip_member): Check oldgnu_header only if current_format is set
382 * src/buffer.c: Use current_stat_info
383 * src/compare.c: Likewise.
384 * src/create.c: Likewise.
385 * src/delete.c: Likewise.
386 * src/incremen.c: Likewise.
387 * src/mangle.c: Likewise.
388 * src/update.c: Likewise.
389 * src/extract.c: Likewise.
390 (make_directories): Improved check for the existence of the directory
391 * src/tar.c (destroy_stat): New function.
393 2003-08-29 Paul Eggert <eggert@twinsun.com>
395 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
396 was worth (e.g., different users in en_GB disagree about -ize
398 * po/en_GB.po: Remove.
400 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
404 * src/tar.c: Removed support for the obsolete command line
406 * doc/tar.texi: Removed references to the obsolete command
409 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
413 * doc/tar.texi: Updated
414 * src/common.h (check_links_option): New variable
415 (orig_file_name): New variable
416 (check_links): New proto.
417 * src/create.c (struct link.nlink): New member
418 (link_table): Static for the module.
419 (dump_file): Update `link' member when adding new links
421 (check_links): New function.
422 * src/list.c (print_header): Use orig_file_name.
423 * src/tar.c: New option --check-links. Changed semantics of
424 -o to comply to UNIX98 when extracting and to its previous
426 (main): Call check_links if --check-links. was given.
428 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
430 * src/list.c (print_header): Revised
431 * NEWS: Started the entry for 1.13.26
432 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
434 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
436 * .cvsignore: Added to the repository.
437 * doc/.cvsignore: Likewise.
438 * lib/.cvsignore: Likewise.
439 * m4/.cvsignore: Likewise.
440 * po/.cvsignore: Likewise.
441 * scripts/.cvsignore: Likewise.
442 * src/.cvsignore: Likewise.
443 * tests/.cvsignore: Likewise.
445 * lib/Makefile.am: Added exitfail.[hc]
446 * src/misc.c (chdir_do): Fixed call to restore_cwd
447 * src/buffer.c (flush_read): Fixed behavior on short
448 reads right after opening the new archive (multiv01.sh test).
449 (new_volume): Special handling for "-".
450 * src/list.c (print_header): Print trailing slash if
451 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
452 * tests/multiv01.sh: Minor changes.
453 * m4/Makefile.am: Added missing files.
455 2003-07-05 Paul Eggert <eggert@twinsun.com>
457 Finish the checkin begin yesterday.
459 * NEWS: Document the user-visible changes installed in the last
462 * TODO: New file (actually, resurrected; but with new contents).
464 * src/list.c (read_and): Give full type for procedure arg.
465 (read_header): Strip trailing slashes, setting current_trailing_slash.
466 (tartime): Avoid int overflow when printing year (!).
467 (print_header): New arg specifying block ordinal. All uses changed.
468 Print link as 'h' type. Give labels for long links and names.
470 * src/misc.c (contains_dot_dot): Moved to names.c
471 (must_be_dot_or_slash): New function.
472 (safer_rmdir): Use it.
473 (remove_any_file): Now takes enum as option, not boolean.
474 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
475 to unlink a directory.
476 (deref_stat): Accept bool, not int.
478 * src/names.c (namelist_match): Allow partial matches only if
480 (hash_string_hasher): Renamed from hash_avoided_name.
481 (hash_string_compare): Renamed from compare_avoided_anames.
482 (hash_string_insert, hash_string_lookup): New functions.
483 (add_avoided_name, is_avoided_name): Use them.
484 (safer_name_suffix): New function.
485 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
487 * src/rmt.c: Don't include print-copyr.h.
488 (prepare_input_buffer): New arg FD.
489 Do not read more than INT_MAX bytes at once,
490 since it breaks on some brain damaged Tru64 hosts.
492 when retrying instead of subtracting 1024; for speed.
493 (main): Use gettext to translate (C), not print_copyright.
495 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
496 now that gnulib handles this.
497 Include <stddef.h> and <limits.h> unconditionally, now that we assume
499 Assume that offsetof is defined in stddef.h.
500 Do not include <sys/param.h>.
501 (realloc, lseek): Do not declare.
502 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
503 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
504 declarations, since we now assume C89 or better.
505 (PARAMS): Remove, as we now assume C89. All uses changed.
506 (bindtextdomain, textdomain): Include <gettext.h> to define.
507 Include <unlocked-io.h>.
508 (valloc): Define if not defined, and if valloc is not declared.
509 (xstrdup): Remove decl.
511 * src/tar.c: Do not include <print-copyr.h>.
513 (get_date): Remove decl.
514 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
515 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
516 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
517 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
518 (long_options, decode_options): Use them.
519 (OVERWRITE_DIR_OPTION): Remove.
520 (long_options): New options --index-file, --no-overwrite-dir.
521 Remove --overwrite-dir option.
522 (usage): Use PACKAGE_BUGREPORT.
523 (decode_options): Terminate new argv properly.
524 Use PACKAGE_NAME, PACKAGE_VERSION.
525 If verbose, report how we grokked any textual date option.
526 (main): Add support for index-file.
528 * tests/Makefile.am: Convert to UTF-8.
529 (AUTOMAKE_OPTIONS): Remove.
530 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
531 (INCLUDES): Remove ../intl.
532 (LDADD): Don't link libtar.a twice.
534 * tests/genfile.c: Convert to UTF-8.
535 Don't include <print-copyr.h>.
536 (DEFAULT_PATTERN): Renamed from DEFAULT.
537 (ZEROS_PATTERN): Renamed from ZEROS.
538 (main): Use gettext to translate (C), not print_copyright.
540 2003-07-04 Paul Eggert <eggert@twinsun.com>
542 Revamp to meet current standards of autoconf, automake,
543 gettext, and gnulib, and incorporate new translations.
545 * config/config.guess, config/config.sub, config/depcomp,
546 config/install-sh, config/mdate-sh, config/missing,
547 config/mkinstalldirs, config/texinfo.texi:
548 Moved here from parent directory, or from doc.
549 * config.hin: Renamed from config.h.in.
550 * config/config.rpath: New file.
552 * intl: Remove this subdirectory.
554 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
556 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
557 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
558 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
559 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
560 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
561 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
564 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
565 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
566 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
567 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
568 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
569 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
570 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
571 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
572 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
573 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
574 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
575 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
576 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
577 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
578 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
579 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
580 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
581 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
582 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
584 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
585 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
586 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
587 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
588 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
589 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
590 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
591 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
592 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
593 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
594 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
595 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
596 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
597 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
598 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
599 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
600 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
601 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
603 Upgrade to latest version from external source. The file "bootstrap"
604 now grabs these automatically, so we needn't keep track of them
605 in this change long any longer.
607 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
608 (SUBDIRS): Remove intl.
609 * PORTS: Update for star, Macintosh.
610 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
611 Bison 1.875, gettext 0.12.1.
612 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
613 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
614 (AC_CONFIG_AUX_DIR): New.
615 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
617 (AC_PREREQ): Bump from 2.52 to 2.57.
618 (AC_GNU_SOURCE): New.
619 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
620 we no longer support K&R C.
622 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
623 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
624 (AC_MBSTATE_T): Remove.
625 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
626 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
627 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
629 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
630 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
631 (AC_CHECK_TYPE): Remove ssize_t.
632 (gt_TYPE_SSIZE_T): Add.
633 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
634 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
635 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
636 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
637 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
638 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
639 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
640 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
641 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
642 napms, poll, select, strstr, usleep.
643 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
644 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
645 (AM_GNU_GETTEXT): Use external and need-ngettext options.
646 (AM_GNU_GETTEXT_VERSION): New.
647 (AC_OUTPUT): Remove intl/Makefile.
649 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
650 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
651 * doc/fdl.texi: Update to current GNU version.
652 * doc/gettext.texi: Update to current coreutils version,
653 plus a copyright notice.
654 * doc/tar.texi: Switch to new method for doing copyright notices.
655 Use @acronym instead of @sc where appropriate.
656 Remove empty examples. Give a few more examples.
658 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
659 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
660 are built up in pieces with +=.
661 (noinst_HEADERS, INCLUDES): Remove.
662 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
663 (libtar_a_LIBADD): Use $ rather than @.
664 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
666 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
667 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
668 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
669 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
670 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
671 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
672 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
673 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
674 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
675 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
676 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
677 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
678 prereq.m4, xstrtoimax.m4.
680 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
681 be translated, since it's not a user-visible tool.
683 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
685 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
686 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
687 consistency with coreutils.
688 (LDADD): Link LIBINTL after libtar.a, since
689 it's now external and should stand by itself.
691 * src/buffer.c (print_total_written): Adjust to new human.h
693 (child_open_for_compress): Do not increase size to BLOCKSIZE.
694 (open_archive): Open index file name.
695 Strip trailing slahes from file names.
696 (flush_write): Set size to 0 if not saving names.
697 (flush_write, flush_read): Use safer_name_suffix rather than
700 * src/common.h: Include <quote.h>.
701 (absolute_names_option, atime_preserve_option, backup_option,
702 block_number_option, checkpoint_option, dereference_option,
703 force_local_option, ignore_failed_read_option, ignore_zeros_option,
704 incremental_option, interactive_option, multi_volume_option,
705 numeric_owner_option, one_file_system_option, recursive_unlink_option,
706 read_full_records_option, remove_files_option, same_order_option,
707 show_omitted_dirs_option, sparse_option, starting_file_option,
708 to_stdout_option, totals_option, touch_option, verify_option,
709 dev_null_output, now_verifying, we_are_root): Now bool, not int.
710 (current_trailing_slash, index_file_name, recent_long_name_blocks,
711 recent_long_link_blocks): New vars.
712 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
713 (OVERWRITE_OLD_DIRS): Remove.
714 (enum remove_option): New enum.
715 (remove_any_file): Use it as option arg, not int.
716 (is_avoided_name, contains_dot_dot): Return bool, not int.
717 (safer_name_suffix): New decl.
719 * src/compare.c (now_verifying): Now bool, not int.
720 (fill_in_sparse_array): Move to extract.c. Now returns bool;
721 all callers changed to test for failure.
722 (diff_sparse_files): Take size from current_stat, not from param.
723 (diff_archive): Do not count trailing slashes in archives.
724 (verify_volume): Test for header failure after loop, not before.
726 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
728 (start_header): Clear devmajor and devminor fields, too.
729 (finish_header): New arg block_ordinal.
730 (init_sparsearray): Now extern. Set sp_array_size to
731 SPARSES_IN_OLDGNU_HEADER if it is zero.
732 (dump_file): Keep link table as a hash.
733 Do not count "file changed as we read it" as a failure.
735 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
736 Move extern decl to common.h.
738 * src/extract.c (we_are_root): Now bool, not int.
739 (check_time): Warn about implausibly old time stamps.
740 (set_stat): Use utimbuf, not stat_info.
741 (prepare_to_extract): New arg DIRECTORY.
742 (fill_in_sparse_array): Moved here from compare.c.
743 (extract_sparse_file): Now returns off_t, giving size left.
744 Truncate file at end.
745 (extract_archive): Use safer_name_suffix rather than rolling our own.
746 Use fill_in_sparse_array rather than rolling our own.
747 Strip trailing slashes more effectively.
748 Check for unsafe names.
750 * src/incremen.c (struct directory): nfs and found are now of type
752 (gnu_restore): Now takes directory name as argument, not offset
753 of directory name in a global. All uses changed.
754 (CURRENT_FILE_NAME): Remove.
757 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
760 2002-09-30 Paul Eggert <eggert@twinsun.com>
762 * src/rmt.c (prepare_input_buffer): Renamed form
763 prepare_record_buffer. All uses changed. Do not assume that
764 size_t is the same width as int.
766 2002-03-29 Paul Eggert <eggert@twinsun.com>
768 * src/incremen.c (get_directory_contents):
769 If ignore_failed_read_option, only warn about
770 get_directory_contents failures. Fix suggested by
773 2002-01-31 Mark W. Eichin <eichin@thok.org>
775 * src/buffer.c (child_open_for_compress): Don't try to read
776 past the end of the buffer.
778 2001-10-11 Jim Meyering <meyering@lucent.com>
780 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
781 and quote_n (1, ... to avoid clobbering a buffer.
783 2001-09-26 Paul Eggert <eggert@twinsun.com>
785 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
787 * src/buffer.c (flush_read): Don't diagnose partial blocks before
788 end of file; just ignore them silently.
790 * src/list.c (read_header): Don't keep around extended name
791 and link info indefinitely; keep it only for the next file.
792 This fixes a bug introduced in 1.13.24, and removes the need
793 for some static variables. Set recent_long_name and
794 recent_long_link to zero if there were no long links; this
795 avoids a violation of ANSI C rules for pointers in delete.c.
796 * THANKS: Add Christian Laubscher.
798 2001-09-26 Jim Meyering <meyering@lucent.com>
800 * doc/tar.texi (Remote Tape Server): is know -> is known
802 2001-09-25 Paul Eggert <eggert@twinsun.com>
804 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
805 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
806 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
807 want to distinguish EINVAL and EILSEQ.
809 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
811 * src/extract.c (maybe_recoverable):
812 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
814 2001-09-22 Paul Eggert <eggert@twinsun.com>
816 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
818 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
821 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
822 * PORTS: Add copyright notice, 'star' reference.
823 * README-alpha: Add copyright notice, autoconf 2.52 patch.
824 * THANKS: Add Christophe Kalt.
825 * config.sub: Upgrade to 2001-09-14 version.
827 * configure.ac (ALL_LINGUAS): Add ko.
828 * po/ko.po: Resurrected file.
830 * doc/convtexi.pl: Add coding advice for Emacs.
832 * doc/getdate.texi: Add copyright notice.
834 * doc/mdate-sh: Upgrade to automake 1.5 version.
836 * doc/tar.texi (extracting files): Mention --to-stdout.
837 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
838 (Overwrite Old Files): Likewise.
840 * lib/Makefile.am (noinst_HEADERS):
841 Remove copysym.h. Add print-copyr.h, unicodeio.h.
842 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
844 * lib/copysym.c, lib/copysym.h: Remove.
845 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
846 lib/unicodeio.h: New files.
848 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
849 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
851 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
852 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
854 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
855 * m4/isc-posix.m4: Remove.
857 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
859 * po/POTFILES.in: Add copyright notice.
861 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
863 * tests/Makefile.am (LDADD): Likewise.
865 * src/buffer.c (write_archive_buffer, close_archive):
866 If an archive is a socket, treat it like a FIFO.
867 (records_read, records_written): New vars.
868 (write_archive_to_stdout): Now bool, not int.
869 (open_archive, flush_write, flush_read): Keep records_read and
870 records_written up to date.
872 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
873 (write_archive_to_stdout): Now bool, not int.
874 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
875 (read_header): Now takes bool arg. Existing callers modified
876 to pass 0, unless otherwise specified.
878 * src/delete.c (records_read): Remove; now a global.
879 (acting_as_filter): Now bool, not int.
880 (recent_long_name, recent_long_link, recent_long_name_blocks,
881 recent_long_link_blocks, records_read, records_written): New decls.
882 (records_skipped): New var.
883 (move_archive): Don't divide by zero if arg is 0.
884 Use the above vars to compute how far to move.
885 (write_recent_blocks): New function.
886 (delete_archive_member): Pass 1 to read_header, so that it doesn't
887 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
888 Keep track of how many records have been skipped.
889 Let the buffer code count records.
890 When copying a header, copy any extended headers that came before it.
892 * src/extract.c (extract_archive): When marking a directory to be
893 updated after symlinks, stat all directories after it in the
894 delayed-set-stat list too, since they will be checked after
895 symlinks. Add support for --overwrite-dir.
897 * src/list.c (recent_long_name, recent_long_link,
898 recent_long_name_blocks, recent_long_link_blocks): New vars.
899 (read_and): Pass 0 to read_header.
900 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
901 headers into new vars. Null-terminate incoming symbolic links.
903 * src/rmt.c: Include print-copyr.h, not copysym.h.
904 (main): Use print_copyright, not copyright_symbol.
905 * src/tar.c (decode_options): Likewise.
906 (OVERWRITE_DIR_OPTION): New constant.
907 (long_options, usage, decode_options): Add --overwrite-dir.
909 * src/tar.h: Put copyright notice into documentation.
911 * tests/Makefile.am (TESTS): Add delete03.sh.
912 * tests/delete03.sh: New file.
914 * tests/genfile.c: Include print-copyr.h, not copysym.h.
915 (main): Use print_copyright, not copyright_symbol.
916 Include <argmatch.h>.
917 (pattern_strings): Remove.
918 (pattern_args, pattern_types): New constants.
919 (main): Use XARGMATCH, not argmatch.
921 2001-09-20 Jim Meyering <meyering@lucent.com>
923 * lib/xstrtol.c (strtoimax): Guard declaration with
924 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
925 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
926 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
927 (strtoumax): Likewise, for completeness (it wasn't necessary).
928 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
929 Check for declaration of strtoimax.
930 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
931 Check for declaration of strtoumax.
933 2001-09-16 Paul Eggert <eggert@twinsun.com>
935 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
937 2001-09-14 Paul Eggert <eggert@twinsun.com>
939 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
941 * README-alpha: Describe automake patch.
943 * configure.ac (LIBOBJS):
944 Remove automake 1.4 workaround, as we're using 1.5 now.
945 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
947 * lib/copysym.c: Include stddef.h, for size_t.
948 Include langinfo.h if needed.
949 Use locale_charset only if USE_INCLUDED_LIBINTL;
950 if not, use nl_langinfo (CODESET) if available.
952 2001-09-13 Paul Eggert <eggert@twinsun.com>
954 * config.guess, config.sub: Sync with canonical versions.
956 * configure.ac (jm_PREREQ_XGETCWD): Add.
958 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
959 (libtar_a_SOURCES): Add copysym.c.
960 * copysym.c, copysym.h: New files.
962 * lib/error.c: Sync with fileutils version.
964 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
965 * m4/getcwd.m4: New file.
966 * m4/uintmax_t.m4: Remove.
968 * m4/gettext.m4 (AM_WITH_NLS):
969 Fix bug with calculating version of Bison 1.29.
970 Reported by Karl Berry.
972 * src/Makefile.am (datadir): Remove.
974 * src/rmt.c: Include copysym.h.
975 (main): Use copyright_symbol to translate copyright notice,
977 * src/tar.c: Likewise.
978 * tests/genfile.c: Likewise.
980 * src/system.h (MB_LEN_MAX): New symbol.
982 2001-09-11 Paul Eggert <eggert@twinsun.com>
984 * src/extract.c (struct delayed_set_stat): New member
986 (delay_set_stat): Initialize it to 0.
987 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
988 taking an extra stat ourselves. All callers changed.
989 (set_stat): Likewise.
990 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
991 If false, stop when encountering a struct whose 'after_symlinks'
992 member is true. Otherwise, go through all structures but check
993 them more carefully. All callers changed.
994 (extract_archive): When extracting a deferred symlink, if its parent
995 directory's status needs fixing, then mark the directory as needing
996 to be fixed after symlinks.
997 (extract_finish): Fix status of ordinary directories, then apply
998 delayed symlinks, then fix the status of directories that are
999 ancestors of delayed symlinks.
1001 * src/rtapelib.c (rexec):
1002 Remove declaration; it ran afoul of prototypes on Crays.
1003 Reported by Wendy Palm of Cray.
1005 2001-09-06 Paul Eggert <eggert@twinsun.com>
1007 * lib/strtoimax.c (HAVE_LONG_LONG):
1008 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1009 (strtoimax): Use sizeof (long), not
1010 sizeof strtol (ptr, endptr, base),
1011 to work around bug in IBM C compiler.
1013 2001-09-04 Paul Eggert <eggert@twinsun.com>
1015 * lib/xgetcwd.c: Include "xalloc.h".
1016 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1017 report an error and exit.
1019 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1020 (jm_PREREQ): Use it.
1022 2001-09-03 Paul Eggert <eggert@twinsun.com>
1024 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1025 (jm_PREREQ_XGETCWD): New macro.
1027 * lib/exclude.c (fnmatch_no_wildcards):
1028 Fix typo that caused us to do case-folding
1029 search even when that was not desired. This occurred only in the
1032 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1033 Do not include xalloc.h.
1034 (INITIAL_BUFFER_SIZE): New symbol.
1035 Do not use xmalloc / xrealloc, since the caller is responsible for
1036 handling errors. Preserve errno around `free' during failure.
1037 Do not overrun buffer when using getwd.
1039 * lib/xgetcwd.c (xgetcwd):
1040 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1041 to decide whether to use getcwd (NULL, 0).
1043 2001-09-02 Paul Eggert <eggert@twinsun.com>
1045 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1047 2001-09-01 Jim Meyering <meyering@lucent.com>
1049 * exclude.c: Use `""', not `<>' to #include non-system header files.
1050 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1051 and strncasecmp as r-values. Unixware didn't have declarations.
1053 2001-08-31 Jim Meyering <meyering@lucent.com>
1055 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1056 Use an initial, malloc'd, buffer of length 128 rather than
1057 a statically allocated one of length 1024.
1059 2001-08-30 Paul Eggert <eggert@twinsun.com>
1061 * lib/utime.c: Include full-write.h.
1062 * lib/xstrtol.c (strtoimax): New decl.
1064 2001-08-29 Paul Eggert <eggert@twinsun.com>
1066 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1068 * src/create.c (dump_file): Relativize link names before dumping.
1069 This fixes a bug reported by Jose Pedro Oliveira.
1071 * src/create.c (dump_file): Use offsetof when computing sizes for
1072 struct hack; this avoids wasted space in some cases.
1073 * src/incremen.c (note_directory, find_directory): Likewise.
1074 * src/names.c (name_gather, addname): Likewise.
1076 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1077 for consistency with other code that does similar things.
1078 * src/names.c (name_gather): Likewise.
1080 * src/names.c (read_name_from_file, name_next, name_gather,
1081 add_hierarchy_to_namelist): Avoid quadratic behavior when
1082 reallocating buffers. Check for buffer size overflow.
1083 (addname): Avoid unnecessary clearing of memory.
1085 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1087 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1088 name size allocation that caused core dumps.
1090 2001-08-28 Paul Eggert <eggert@twinsun.com>
1092 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1094 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1095 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1096 (daddr_t): Remove; no longer used.
1097 (jm_PREREQ_HUMAN): Add.
1099 * acconfig.h: Remove; no longer needed.
1101 * config.guess, config.sub:
1102 New files, from automake 1.5. Gettext 0.10.39 needs them.
1103 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1105 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1106 (SUBDIRS): Put intl before lib, as gettext requires.
1108 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1109 * intl: Upgrade entire directory to gettext 0.10.39.
1110 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1111 New files, from gettext 0.10.39.
1112 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1113 Upgrade to gettext 0.10.39,
1114 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1116 * po/cat-id-tbl.c, po/stamp-cat-id:
1117 Remove; no longer used by gettext 0.10.39.
1118 * po/ChangeLog: New file.
1120 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1121 $(srcdir)/tar.texi: Likewise.
1122 * doc/freemanuals.texi: New file.
1123 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1124 `fileds' -> `fields'
1125 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1127 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1128 (noinst_HEADERS): Add quote.h.
1129 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1131 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1133 * lib/full-write.c, lib/savedir.c: Comment fix.
1135 * lib/pathmax.h: Remove.
1137 * lib/quote.c, lib/quote.h: New files.
1139 * lib/xgetcwd.c: Don't include pathmax.h.
1140 Include stdlib.h and unistd.h if available.
1142 (xmalloc, xstrdup, free): Remove decls.
1143 (xgetcwd): Don't assume sizes fit in unsigned.
1144 Check for overflow when computing sizes.
1145 Simplify reallocation code.
1147 * lib/xmalloc.c: Quote failure tests.
1149 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1151 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1152 similar to strtol.c.
1153 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1154 (verify): New macro.
1155 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1156 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1157 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1158 changed to signed values. Check sizes at compile-time, not
1159 run-time. Prefer strtol to strtoll if both work.
1162 * lib/xstrtol.h (xstrtoimax): New decl.
1164 * m4/Makefile.am (EXTRA_DIST):
1165 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1166 longlong.m4, xstrtoimax.m4.
1168 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1169 Remove; now done by autoconf.
1170 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1171 Use AC_CHECK_TYPE instead of merely looking for the header.
1173 * m4/uintmax_t.m4: Use shorter comment.
1175 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1176 Quote first arg of AC_DEFUN.
1177 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1178 is needed to parse the include file.
1179 Simplify logic behind the args to AC_REPLACE.
1181 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1183 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1186 Use "Copyright %d" to simplify the translator's job in the future.
1187 Advise translator about circle-C.
1188 * src/tar.c: (decode_options): Likewise.
1189 * tests/genfile.c (main): Likewise.
1191 2001-08-28 Jim Meyering <meyering@lucent.com>
1193 * lib/argmatch.c: Include "quote.h".
1194 (argmatch_invalid): Quote the context.
1196 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1198 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1199 Use single-quote for local .h files.
1201 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1203 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1206 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1207 invoking mktime the last time.
1209 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1211 * lib/rename.c: Major rewrite by Volker Borchert to use system
1212 rename function, but to work around problems with trailing
1215 * lib/strtoll.c: New file, from glibc.
1216 * lib/strtoul.c: Update from glibc.
1218 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1219 Add support for signed numbers, too.
1220 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1222 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1224 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1225 (main): Use generic names in debugging output.
1226 * lib/strtoimax.c: Plus add the following changes of my own:
1227 (main): Use accurate names in debugging output.
1229 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1232 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1233 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1234 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1235 m4/utime.m4, m4/utimes.m4:
1236 Quote the first argument in each use of AC_DEFUN.
1238 * m4/getline.m4: Don't use string.h.
1240 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1242 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1244 2001-08-27 Paul Eggert <eggert@twinsun.com>
1246 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1248 The biggest change is the new --exclude semantics and options.
1249 The basic idea was suggested by Gerhard Poul; thanks!
1251 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1252 * README: ignfail.sh fails on some NFS hosts.
1253 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1255 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1256 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1257 Remove; the automake bug has been fixed.
1258 * acinclude.m4: Remove.
1260 * configure.ac: Renamed from configure.in.
1261 (AC_PREREQ): Bump from 2.13 to 2.52.
1262 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1263 1997-05-30) has an encoding error.
1264 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1265 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1267 * doc/fdl.texi: Update to current GNU version.
1269 * doc/tar.texi: Put leading '*' in direntry.
1270 Accommodate new gfdl sectioning.
1271 New option --recursion (the default) that is the inverse of
1274 New options --anchored, --ignore-case, --wildcards,
1275 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1276 Along with --recursion and --no-recursion, these control how exclude
1277 patterns are interpreted. The default interpretation of exclude
1278 patterns is now --no-anchored --no-ignore-case --recursion
1279 --wildcards --wildcards-match-slash.
1281 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1283 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1284 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1285 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1286 Include if available.
1287 (<xalloc.h>): Include
1288 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1289 (verify): New macro. Use it to verify that EXCLUDE macros do not
1290 collide with FNM macros.
1291 (struct patopts): New struct.
1292 (struct exclude): Use it, as exclude patterns now come with options.
1293 (new_exclude): Support above changes.
1294 (new_exclude, add_exclude_file):
1295 Initial size must now be a power of two to simplify overflow checking.
1296 (free_exclude, fnmatch_no_wildcards): New function.
1297 (excluded_filename): No longer requires options arg, as the options
1298 are determined by add_exclude. Now returns bool, not int.
1299 (excluded_filename, add_exclude):
1300 Add support for the fancy new exclusion options.
1301 (add_exclude, add_exclude_file): Now takes int options arg.
1302 Check for arithmetic overflow when computing sizes.
1303 (add_exclude_file): xrealloc might modify errno, so don't
1304 realloc until after errno might be used.
1306 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1308 (free_exclude): New decl.
1309 (add_exclude, add_exclude_file): Now takes int options arg.
1310 (excluded_filename): No longer requires options arg, as the options
1311 are determined by add_exclude. Now returns bool, not int.
1313 * lib/prepargs.c: Include <string.h>; required for C99 since
1317 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1319 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1320 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1322 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1323 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1325 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1326 subsumed by Autoconf 2.50.
1328 * m4/error.m4: Upgrade to serial 2.
1330 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1331 remove test for GNU C library. It's not correct, as some
1332 older glibcs are buggy.
1334 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1336 * m4/prereq.m4: Upgrade to serial 20, but then:
1337 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1338 (jm_PREREQ_EXCLUDE): New macro.
1339 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1342 * m4/realloc.m4: Upgrade to serial 4.
1344 * m4/strerror_r.m4: Revert to serial 1002.
1346 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1348 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1350 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1351 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1352 it is now subsumed by autoconf. Add inttypes.h.
1354 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1355 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1357 * src/buffer.c (new_volume): Stop if the script exits with an error.
1359 * src/common.h (excluded_with_slash, excluded_without_slash):
1360 Remove, replacing by:
1361 (excluded): New decl.
1362 (link_error): New decl.
1363 (excluded_name): Now returns bool.
1366 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1367 Support hard links to symbolic links.
1369 (struct delayed_symlink): Remove 'names' member, replacing it with
1370 'sources' and 'target' member. All uses changed.
1372 (struct string_list): New type.
1374 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1375 for struct hack; this avoids wasted space in some cases.
1377 (extract_archive): Fix test for absolute pathnames and/or "..".
1378 Use link_error to report errors for links.
1379 Remove redundant trailing '/' at "really_dir", for all uses, not
1380 just before invoking mkdir.
1381 If overwriting old files, do not worry so much about existing
1383 Fix mode computation in the case where the directory exists.
1385 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1386 link, make a copy of the symbolic link.
1388 * src/incremen.c (get_directory_contents):
1389 If ignore_failed_read_option, only warn about
1392 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1393 However, check for error even for '-' or '+' case.
1395 (print_header): Try parsing uids and gids as unsigned integers first,
1396 and as a uid_t or gid_t only if that fails. This adds support for
1397 listing positive uids and gids that are greater than UID_MAX and
1400 * src/misc.c (link_error): New function.
1402 * src/names.c (collect_and_sort_names):
1403 If ignore_failed_read_option, only warn about
1406 (excluded_name): Now returns bool. Simplify, as the fancy
1407 features are now all in excluded_filename.
1409 * src/rtapelib.c (base_name): Remove decl, as system.h now
1412 * src/system.h: Include stddef.h if available.
1413 (offsetof): Declare if stddef.h doesn't.
1415 Include <dirname.h>.
1416 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1418 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1419 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1420 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1421 WILDCARDS_MATCH_SLASH_OPTION):
1424 (long_options, usage, decode_options): Add support for --anchored,
1425 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1426 --no-wildcards-match-slash, --recursion, --wildcards,
1427 --wildcards-match-slash.
1429 (decode_options): Implement the new way of interpreting exclude
1432 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1434 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1435 just print error messages suggesting alternatives.
1437 (add_filtered_exclude): Remove.
1439 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1441 * tests/extrac04.sh (out): Remove
1442 directory/subdirectory/file1, as the new semantics for
1443 --exclude exclude it.
1445 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1447 2001-08-12 Paul Eggert <eggert@twinsun.com>
1449 * lib/addext.c (<errno.h>): Include.
1450 (errno): Declare if not defined.
1451 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1452 leaves errno alone, because there is no limit. Also, work even if
1453 size_t is narrower than long.
1455 2001-07-08 Paul Eggert <eggert@twinsun.com>
1457 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1459 2001-05-10 Paul Eggert <eggert@twinsun.com>
1461 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1462 Include <backupfile.h> and <dirname.h> after size_t is defined.
1463 (addext): Use base_len to trim redundant trailing slashes instead of
1466 * lib/backupfile.c (ISSLASH, base_name):
1467 Remove decls; now in dirname.h.
1468 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1470 (find_backup_file_name): Rename locals to avoid new functions.
1471 Use base_len instead of rolling it ourselves.
1472 Work even if dirlen is 0.
1473 Use a dir of '.' if given the empty string.
1476 Do not include <stdio.h>, <assert.h>; no longer needed.
1477 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1478 Include <string.h>, <dirname.h>.
1479 (base_name): Allow file names ending in slashes, other than names
1480 that are all slashes. In this case, return the basename followed
1483 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1484 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1485 (dir_len): Renamed from dirlen.
1486 All callers changed.
1488 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1490 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1492 2001-02-16 Paul Eggert <eggert@twinsun.com>
1494 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1495 Do not declare or define if HAVE_MBRTOWC,
1496 since the test for HAVE_MBRTOWC now requires proper declarations.
1498 * lib/alloca.c (malloc): Undef before defining.
1500 2001-02-13 Paul Eggert <eggert@twinsun.com>
1502 * src/compare.c (read_and_process): Use off_t for size.
1503 From Maciej W. Rozycki.
1505 2001-01-26 Paul Eggert <eggert@twinsun.com>
1507 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1509 2001-01-12 Paul Eggert <eggert@twinsun.com>
1511 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1513 * lib/savedir.h (savedir): Remove size arg.
1515 * doc/tar.texi: Add @setchapternewpage odd.
1516 Remove -I as an alias for -T, for now.
1518 Update copyright. Remove "Published by".
1519 Dates beginning with / or . are taken to be file names.
1521 * src/tar.c (<time.h>): Do not include;
1522 (time): Do not declare.
1523 (usage): Remove -I as an alias for -T.
1524 (OPTION_STRING): Remove -I.
1525 (decode_options): Dates that look like an absolute path name,
1526 or that start with '.', are presumed to be file names whose
1528 Remove 'I' as an aliase for 'T'.
1531 * src/extract.c (<time.h>): Do not include; system.h now does this.
1532 (make_directories): Skip filesystem prefixes.
1533 Don't assume '/' is the only separator.
1534 (extract_sparse_file): Use new full_write semantics.
1535 On write error, return instead of invoking skip_file.
1536 Do not free sparsearray; caller does this now.
1537 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1539 (extract_archive): Don't assume file name lengths fit in int.
1540 Report what got stripped from member name; it might be more than '/'.
1541 Use new full_write semantics.
1542 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1544 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1546 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1547 (time): Remove decl; likewise.
1548 (child_open_for_uncompress): Use new full_write semantics.
1549 (flush_write): Use ISSLASH instead of testing for '/'.
1550 (flush_read): Likewise.
1552 * src/rmt.h (_remdev): Look for / anywhere in Path.
1554 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1555 Don't assume '/' is the only separator.
1556 (safer_rmdir): Don't assume '/' is the only separator.
1558 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1560 * lib/dirname.h (dirlen): New decl.
1562 * src/incremen.c (get_directory_contents):
1563 Remove path_size arg; all callers changed.
1564 Don't assume '/' is the only directory separator.
1565 (gnu_restore): Work even if file name length doesn't fit in int.
1567 * lib/addext.c (ISSLASH): New macro.
1568 (addext): Trim any redundant trailing slashes.
1570 * src/names.c (name_next):
1571 Don't assume '/' is the only directory separator.
1572 (namelist_match): Likewise.
1573 (add_hierarchy_to_namelist): Remove dirsize arg.
1574 Do not assume '/' is the only directory separator.
1575 (new_name): Likewise.
1577 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1578 (libtar_a_SOURCES): Add dirname.c.
1580 * src/create.c (relativize):
1581 New function, with much of old start_header's guts.
1582 Handle filesystem prefixes.
1583 (start_header): Use this new function.
1584 (init_sparsearray): Don't bother to zero out the new array;
1586 (deal_with_sparse): Fix array allocation bug.
1587 (create_archive): Don't assume '/' is the only separator.
1588 (dump_file): Likewise.
1589 Don't worry about leading / in symlink targets.
1591 * lib/savedir.c (savedir):
1592 Remove size arg; it wasn't portable. All callers changed.
1594 * lib/utime.c (utime_null): Adjust to new full_write convention.
1596 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1598 * lib/backupfile.c: Include <dirname.h>.
1599 (ISSLASH): New macro.
1600 (find_backup_file_name): Use dirlen to calculate directory lengths.
1601 (max_backup_version): Strip redundant trailing slashes.
1603 * src/common.h: Include <full-write.h>.
1604 (get_directory_contents): No longer has size arg.
1605 (gnu_restore): Arg is size_t, not int.
1607 * src/system.h: Include <time.h>.
1608 (time): Declare if not defined.
1610 * lib/full-write.c: Include full-write.h, not safe-read.h.
1611 full_write returns size_t, with short writes meaning failure.
1612 All callers changed.
1614 * src/rtapelib.c: Include full-write.h.
1616 * src/rmt.c: Include full-write.h.
1617 (main): Update copyright.
1619 * doc/getdate.texi: Mention that only English is supported.
1620 Show how to use "date" so that the output is acceptable to getdate.
1621 Mention Z as an abbreviation for UTC.
1623 * lib/full-write.h: New file.
1625 * src/list.c: system.h now does time.h stuff.
1628 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1630 Do not include string.h, strings.h, or assert.h; no longer needed.
1631 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1633 (base_name): New decl.
1634 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1635 (dir_name_r): Remove.
1636 (dirlen): New function.
1637 (dir_name): Use dirlen instead of dir_name_r.
1638 (<string.h>, <strings.h>): Include only if test program.
1639 (main): Use "return 0", not "exit (0)".
1641 2000-12-08 Paul Eggert <eggert@twinsun.com>
1643 * lib/dirname.h: New file.
1645 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1647 * lib/fnmatch.c: Do not comment out all the code if we are using
1648 the GNU C library, because in some cases we are replacing buggy
1649 code in the GNU C library itself.
1651 2000-10-30 Paul Eggert <eggert@twinsun.com>
1653 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1655 2000-10-29 Paul Eggert <eggert@twinsun.com>
1657 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1659 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1661 2000-10-28 Paul Eggert <eggert@twinsun.com>
1663 * doc/tar.texi: --no-recursion now applies to extraction, too.
1664 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1665 * src/names.c (namelist_match, excluded_name):
1666 Do not match subfiles of a directory
1667 if --no-recursion is specified.
1668 * src/tar.c (NO_RECURSE_OPTION): Remove.
1669 (long_options): Have getopt set the --no-recursion flag.
1670 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1671 Remove case for NO_RECURSE_OPTION.
1672 * src/common.h (recursion_option):
1673 Renamed from no_recurse_option, with sense
1674 negated, and with FNM_LEADING_DIR being the nonzero value.
1676 * names.c (namelist_match): New function.
1677 (name_match, name_scan): Use it to eliminate duplicate code.
1678 (names_notfound): Remove special case for Amiga.
1680 2000-10-27 Paul Eggert <eggert@twinsun.com>
1682 * src/misc.c (read_error_details, read_warn_details,
1683 read_fatal_details): Don't assume size_t is unsigned long.
1685 * src/buffer.c (flush_read): If read_full_records_option, try to
1686 fill the input buffer, as --delete -f - needs this.
1688 2000-10-24 Paul Eggert <eggert@twinsun.com>
1690 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1692 * src/buffer.c (check_label_pattern):
1693 Make sure header name is a string before
1694 passing it to fnmatch.
1695 (init_volume_number): Check for global_volno overflow.
1696 (new_volume): Check for global_volno overflow.
1698 * src/tar.c (decode_options):
1699 Check that volume label is not too long to overflow
1700 name in tar header block.
1702 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1704 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1705 (AC_FUNC_STRERROR_R): Use this instead.
1707 2000-10-23 Paul Eggert <eggert@twinsun.com>
1709 * src/extract.c: Include <time.h>, since we invoke "time".
1711 * lib/prepargs.c (prepend_default_options):
1712 Don't use NULL, for portability.
1714 * m4/fnmatch.m4: Add "working" to message.
1716 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1718 (getpwuid, getgrgid): Declare only if system headers don't.
1719 (gid_to_gname): Don't invoke setgrent.
1720 (namelist): Now static, not global.
1721 (nametail): New var. All uses of namelast changed to use
1722 nametail, with one extra level of indirection.
1723 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1724 (name_match): Set nametail too, when setting namelist to null.
1725 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1726 struct name *, so that we don't have to look up the name again
1727 here. Get change_dir from dir rather than as a separate arg. Add
1728 dirsize arg, and pass it along to get_directory_contents. Remove
1729 unnecessary check of directory type.
1730 (new_name): Do not append a slash if PATH already ends in one.
1731 (avoided_names, struct avoided_name): Remove.
1732 (avoided_name_table): New var, replacing avoided_names.
1733 (hash_avoided_name, compare_avoided_names): New function.
1734 (add_avoided_name, is_avoided_name): Use hash table rather than
1737 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1738 (child_open_for_compress, child_open_for_uncompress,
1739 close_archive): Propagate any failure of the compression process
1741 (open_archive, flush_write, flush_read, close_archive): Do not
1742 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1743 -1. Instead, allocate an array with the size that's needed.
1744 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1745 (backspace_output): Don't try to backspace past start of archive.
1746 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1748 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1749 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1750 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1751 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1752 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1753 WITH_DMALLOC, WITH_REGEX):
1754 Remove; now generated automatically.
1756 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1757 compatibility for glibc fragments.
1758 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1759 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1760 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1761 that we needn't put an entry into acconfig.h.
1762 (ALL_LINGUAS): Add da.
1763 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1764 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1766 (AC_MBSTATE_T): Add.
1767 (RMT): Append $(EXEEXT).
1768 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1769 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1770 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1771 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1772 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1773 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1774 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1775 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1776 (EMUL_OPEN3): Remove; no longer needed.
1777 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1779 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1781 * src/common.h: Do not include basename.h.
1782 * src/rtapelib.c (base_name): Do not include basename.h;
1783 declare base_name instead.
1785 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1787 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1788 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1789 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1790 Adjust to the above changes.
1792 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1794 * src/open3.c: Remove.
1796 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1797 (tar_SOURCES): Remove open3.c.
1798 (INCLUDES): Remove -I.., as automake does that.
1799 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1801 The following changes are to put LOCALEDIR into localedir.h instead
1802 of passing it on the command line.
1804 (DISTCLEANFILES): New macro.
1805 (localedir.h): New rule.
1806 (rmt.o tar.o): Now depend on localedir.h.
1808 * tests/delete02.sh, tests/extrac04.sh: New files.
1810 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1811 (TESTS): Add extrac04.sh, and restore delete02.sh.
1812 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1813 (INCLUDES): Remove -I.. as automake does this now.
1815 * src/rtapelib.c (rexec): Don't declare unless using it.
1816 (do_command): Simplify signal-handling code slightly.
1818 * src/delete.c (blocks_needed): Remove. All uses changed to use
1819 blocking_factor - new_blocks.
1820 (acting_as_filter): New var.
1821 (write_record, delete_archive_members): Use acting_as_filter
1822 rather than archive == STDIN_FILENO to detect whether we're acting
1823 as a filter, as open can return STDIN_FILENO in some cases.
1824 (delete_archive_members): Ignore zero blocks if
1825 ignore_zeros_option is nonzero. Fix bug that messed up last
1826 output block: write_eot can't be used here, as it gets confused
1827 when the input is at end of file.
1829 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1830 symbolic link contents length. Pass directory size to
1831 get_directory_contents.
1833 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1834 m4/strerror_r.m4: New files.
1835 * m4/signedchar.m4: Remove this file.
1836 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1837 * m4/Makefile.am (EXTRA_DIST): Likewise.
1839 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1841 * po/da.po: New translation file.
1843 * src/mangle.c (extract_mangle):
1844 Fix diagnostic with wrong number of %s'es.
1846 * lib/fnmatch.c (fnmatch):
1847 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1848 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1850 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1851 fall off a device's end. Detect this.
1853 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1855 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1856 include <pathmax.h> and directory include files like <dirent.h>;
1857 no longer used. Include <savedir.h> instead.
1858 (closedir, signed_char): remove macro; no longer used.
1859 (bool, false, true): Include <stdbool.h> if you have the include
1860 file, otherwise define.
1863 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1864 opendir_warn, readdir_error): Remove; no longer needed.
1865 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1866 before deciding whether we're trying to remove ".".
1867 (remove_any_file): Try unlink first if we are not root. Use
1868 savedir when recursively removing directories, to avoid exhausting
1870 (savedir_error, savedir_warn, symlink_error): New functions.
1872 * src/list.c: (read_and): Do not invoke
1873 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1874 responsible for that. Do not invoke apply_delayed_set_stat; our
1875 caller is now responsible for that.
1876 (read_header): Use signed char instead of signed_char. Prevent
1877 later references to current_header from mistakenly treating it as
1879 (from_header): Quote invalid base-64 strings in diagnostics.
1880 (time_from_header): Do not warn about future timestamps in
1881 archive; check_time now does that.
1882 (print_header): Quote unknown file types.
1883 (skip_member): New function, replacing skip_extended_headers and
1884 now skipping the whole member instead of just the extended
1885 headers. All callers changed. This makes the code handle
1886 extended headers uniformly, and fixes some bugs.
1888 * src/update.c (update_archive): Use skip_member.
1890 * src/extract.c (we_are_root): Now global.
1891 (struct delayed_symlink): New type.
1892 (delayed_symlink_head): New var.
1893 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1894 not apply_delayed_set_stat.
1895 (set_mode, set_stat): Pointer args are now const pointers.
1896 (check_time): New function.
1897 (set_stat): Warn if setting a file's timestamp to be the future.
1898 (make_directories): Do not save and restore errno.
1899 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1900 intermediate directories.
1901 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1902 not in caller. Extract potentially dangerous symbolic links more
1903 carefully, deferring their creation until the end, and using a
1904 regular file placeholder in the meantime. Do not remove trailing
1905 / and /. from file names. Do not bother checking for ".." when
1906 checking whether a directory loops back on itself, as loopbacks
1907 can occur with symlinks too. Also, in that case, do not bother
1908 saving and restoring errno; just set it to EEXIST.
1909 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1910 ancestor if it ends in slash too (as well as ending in a char just
1912 (apply_delayed_set_stat): Remove.
1913 (apply_delayed_symlinks, extract_finish): New functions.
1915 * doc/fdl.texi: New file.
1916 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1917 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1918 * doc/tar.texi: Add Free Documentation License. New section
1919 "Overwrite Old Files", and revamp that section to make it easier to
1920 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1921 documentation into getdate.texi. Fix several minor typos. Describe
1922 TAR_OPTIONS. Describe incompatibility between incremental backups and
1923 --atime-preserve. Describe incompatibility between --verify and other
1924 options. Mention that tar normally removes symbolic links rather than
1925 following them, when extracting a file of the same name.
1927 * THANKS: Add gpoul. Change skip's address.
1929 * po/POTFILES.in: Add lib/human.c.
1931 * src/common.h (namelist, namelast): Remove decls.
1932 (we_are_root, extract_finish, skip_member, savedir_error,
1933 savedir_warn, symlink_error, gnu_list_name): New decls.
1934 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1935 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1936 closedir_warn, opendir_error, opendir_warn, readdir_error,
1937 readdir_warn): Remove decls.
1938 (get_directory_contents): New off_t arg.
1939 (addname): Now returns struct name *.
1941 * src/tar.h, tests/genfile.c: Fix comments.
1943 * src/create.c: Include hash.h.
1944 (gnu_list_name): Remove decl.
1945 (struct link): Remove "next" member.
1947 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1948 consistency with other diagnostics.
1949 (deal_with_sparse): Check for I/O error when closing the file.
1950 (create_archive): Do not allocate an array of size PATH_MAX, as
1951 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1952 the size that's needed.
1953 (hash_link, compare_links): New functions.
1954 (dump_file): Do not exhaust open file descriptors when descending
1955 deeply into a directory, by using savedir rather than
1956 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1957 Hash the set of links already created, instead of using a linked
1958 list. Fix some bugs in outputting sparse files which caused the
1959 sparse tables to be incorrect. When a file unexpectedly shrinks,
1960 output zeros rather than garbage. Do not allocate an array of
1961 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1962 allocate an array with the size that's needed.
1964 * src/incremen.c: Include hash.h.
1965 (struct directory): Remove "next", "dir_text". Change "name" to
1966 be char[1] with struct hack, not const char *. Add "found".
1967 (directory_list): Remove. Replaced by directory_table.
1968 (directory_table): New var.
1969 (nfs_string): Renamed from nfs.
1970 (hash_directory, compare_directories): New functions.
1971 (note_directory): Now returns struct directory *. First arg is
1972 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1973 Remove text arg. New "found" arg, basically corresponding to the
1974 old text arg not being null. All callers changed.
1975 (note_directory, find_directory): Use hash table rather than
1977 (get_directory_contents): New arg "device". Use savedir to do the
1978 hard work. Save the nfs-ness of stat_data, since it might change
1979 under us. Use note_directory instead of find_directory to save
1980 some work. When adding an "A" record, do it with
1981 add_to_accumulator instead of cheating with strcat.
1982 (read_directory_file): Use "+" flag before device to indicate
1983 whether it was NFS. Fix typo in checking for strtoul error.
1984 (write_directory_file_entry): New function.
1985 (write_directory_file): Use it, and use the hash routines to
1986 traverse the directory table.
1987 (gnu_restore): Use savedir rather than opendir/readdir.
1989 * src/tar.c: Include localedir.h, prepargs.h.
1990 (long_options): Now static.
1991 (long_options, usage, decode_options): -j is now short for
1992 --bzip2, and -I is now an alias for -T.
1993 (decode_options, main): argv is not const pointer now.
1994 (decode_options): Invoke prepend_default_options to support
1995 TAR_OPTIONS. In diagnostic, mention the string that was the
1996 invalid blocking factor, tape length, group, owner, or record
1997 size. --delete is no longer incompatible with -f -, undoing
1999 (main): Invoke extract_finish at end of extraction.
2001 * src/rmt.c: Include localedir.h.
2002 (main): Update copyright date to 2000.
2004 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2005 following changes: Use @sc where appropriate. Document the ranges of
2006 supported times more precisely. Add Eggert to getdate authors.
2007 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2008 zone names, as it wasn't correct and people shouldn't be relying on it
2009 anyway. Relative items also account for non-DST adjustments. Fix
2012 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2014 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2016 * tests/preset.in: Set LANGUAGE to the empty string, for some
2019 2000-10-20 Paul Eggert <eggert@twinsun.com>
2021 * m4/fnmatch.m4: Mention the GNU C library.
2023 2000-10-19 Paul Eggert <eggert@twinsun.com>
2025 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2028 2000-10-17 Paul Eggert <eggert@twinsun.com>
2030 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2033 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2034 (CHAR_BIT): Define if not defined.
2036 2000-09-09 Paul Eggert <eggert@twinsun.com>
2038 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2040 2000-08-07 Paul Eggert <eggert@twinsun.com>
2042 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2044 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2045 change to array from char *.
2047 2000-08-06 Paul Eggert <eggert@twinsun.com>
2049 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2050 compatibility with glibc 2.1.3 strftime.c.
2052 2000-07-31 Paul Eggert <eggert@twinsun.com>
2054 * lib/quotearg.c (quotearg_n_options):
2055 Don't make the initial slot vector a constant,
2056 since it might get modified.
2058 * lib/quotearg.c: Add support for more than one preallocated slot.
2060 2000-07-30 Paul Eggert <eggert@twinsun.com>
2062 * lib/quotearg.c (quotearg_n_options):
2063 Preallocate a slot 0 buffer, so that the caller
2064 can always quote one small component of a "memory exhausted" message
2067 2000-07-23 Paul Eggert <eggert@twinsun.com>
2070 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2071 mbstate_t is always defined.
2073 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2074 some GCC installations, and this configuration error is likely to be
2077 2000-07-22 Paul Eggert <eggert@twinsun.com>
2080 When the system forces us to redefine mbstate_t, shadow its mbsinit
2081 function. From Bruno Haible.
2083 2000-07-14 Paul Eggert <eggert@twinsun.com>
2085 * lib/xmalloc.c: Simplify exhausted message.
2087 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2089 2000-07-13 Paul Eggert <eggert@twinsun.com>
2091 * lib/quotearg.h (enum quoting style):
2092 New constant clocale_quoting_style.
2095 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2096 Add support for clocale_quoting_style, undoing previous change to
2097 locale_quoting_style.
2099 2000-07-10 Paul Eggert <eggert@twinsun.com>
2102 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2103 since otherwise we don't need it.
2104 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2105 since we don't do multibytes in that case.
2106 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2107 invoke multibyte primitives.
2109 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2110 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2111 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2112 and mbstate_t, to a single-part test that simply defines mbstate_t.
2114 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2115 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2116 to decide whether to define the BeOS workaround macro;
2117 this adjusts to the change to AC_MBSTATE_T.
2119 * m4/strerror_r.m4: New file.
2121 2000-07-05 Paul Eggert <eggert@twinsun.com>
2123 * lib/quotearg.c: Use double-quote to quote.
2125 * lib/quotearg.c (N_): New macro.
2126 (gettext_default): New function.
2127 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2128 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2131 * lib/quotearg.c (struct quoting_options):
2132 Simplify quote_these_too dimension.
2133 From Bruno Haible <haible@clisp.cons.org>.
2135 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2136 Test for mbstate_t only if the test
2137 for an object-type mbstate_t fails.
2139 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2141 2000-07-03 Paul Eggert <eggert@twinsun.com>
2143 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2144 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2146 * lib/quotearg.c (mbrtowc):
2147 Assign to *pwc, and return 1 only if result is nonzero.
2148 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2150 2000-07-02 Paul Eggert <eggert@twinsun.com>
2152 * lib/quotearg.c (mbstate_t):
2153 Do not define; it should be defined with AC_CHECK_TYPE.
2155 2000-06-26 Paul Eggert <eggert@twinsun.com>
2157 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2158 a bug in glibc 2.1.3.
2160 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2162 2000-06-19 Paul Eggert <eggert@twinsun.com>
2164 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2165 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2166 (ISPRINT): Likewise.
2167 Reported by Tom Tromey.
2169 2000-06-15 Paul Eggert <eggert@twinsun.com>
2171 * lib/human.c (adjust_value): New function.
2172 (human_readable_inexact): Apply rounding style even when printing
2175 * lib/human.c: Avoid shadowing warnings.
2178 2000-06-14 Paul Eggert <eggert@twinsun.com>
2180 * lib/human.c (human_readable_inexact): Allow an input block size
2181 that is not a multiple of the output block size, and vice versa.
2183 * lib/getdate.y (get_date): Apply relative times after time zone
2184 indicator, not before.
2186 2000-05-31 Paul Eggert <eggert@twinsun.com>
2188 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2189 and thus don't need AC_CANONICAL_HOST.
2191 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2192 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2193 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2194 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2195 changed. Instead of inspecting the output of getconf, try to
2196 compile the test program without and with the macro definition.
2197 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2198 getconf. Instead, check for the needed flags by compiling test
2201 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2203 * config.guess, config.sub: Remove these files, for similar reasons.
2205 2000-05-03 Paul Eggert <eggert@twinsun.com>
2207 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2208 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2209 bug. This avoids a clash when files like regex.c that define
2212 2000-05-02 Paul Eggert <eggert@twinsun.com>
2214 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2215 Define _GNU_SOURCE if this is needed to make
2216 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2217 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2219 * lib/quotearg.c (mbrtowc, mbstat_t):
2220 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2221 (<wctype.h>): Include if HAVE_WCTYPE_H.
2222 (iswprint): Define to 1 if we lack it
2224 2000-04-18 Paul Eggert <eggert@twinsun.com>
2226 * m4/mbstate_t.m4: New file.
2228 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2230 * tests/ignfail.sh: Test for uid 0 along with user "root".
2232 2000-04-05 Paul Eggert <eggert@twinsun.com>
2234 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2235 Don't use -n32 on IRIX if the installer said
2238 2000-02-28 Paul Eggert <eggert@twinsun.com>
2240 * lib/quotearg.c (ALERT_CHAR): New macro.
2241 (quotearg_buffer_restyled): Use it.
2243 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2245 * src/list.c (tartime): Fix off-by-one error when copying year if
2248 2000-02-18 Paul Eggert <eggert@twinsun.com>
2250 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2251 (textint): New typedef.
2252 (parser_control): Changed from struct parser_control to typedef
2253 (for consistency). Member year changed from int to textint. All
2255 (YYSTYPE): Removed; replaced by %union with int and textint
2257 (tID): Removed; not used.
2258 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2259 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2260 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2261 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2262 (date, number, to_year): Use width of number in digits, not its
2263 value, to determine whether it's a 2-digit year, or a 2-digit
2265 (yylex): Store number of digits of numeric tokens. Return '?' for
2266 unknown identifiers, rather than (unused) tID.
2268 2000-01-16 Paul Eggert <eggert@twinsun.com>
2270 * lib/quotearg.c (quotearg_buffer_restyled):
2271 Do not quote alert, backslash, formfeed,
2272 and vertical tab unnecessarily in shell quoting style.
2274 2000-01-15 Paul Eggert <eggert@twinsun.com>
2277 Change quoting to be compatible with future autoconf versions.
2279 2000-01-11 Paul Eggert <eggert@twinsun.com>
2281 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2283 2000-01-07 Paul Eggert <eggert@twinsun.com>
2285 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2287 Fix bug with fnmatch.h dependency, as follows:
2288 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2289 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2291 * src/common.h (apply_nonancestor_delayed_set_stat):
2292 Renamed from apply_delayed_set_stat.
2293 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2294 chown_error_details, close_warn, closedir_warn, mkdir_error,
2295 read_error_details, read_fatal_details, read_warn_details,
2296 seek_error_details, seek_warn_details, utime_error,
2297 write_error_details, write_fatal_details): New decls.
2299 Make diagnostic messages more regular.
2300 * src/create.c (dump_file): Quote file names with colons if possible.
2301 * src/compare.c (diff_archive): Likewise.
2302 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2303 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2304 * src/mangle.c (extract_mangle): Likewise.
2305 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2307 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2308 new_volume, xclose):
2309 Use error message functions to report errors consistently.
2310 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2311 * src/create.c (finish_sparse_file, dump_file): Likewise.
2312 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2313 extract_archive): Likewise.
2314 * src/list.c (list_archive): Likewise.
2315 * src/update.c (append_file): Likewise.
2316 * src/compare.c (diff_init, diff_sparse_files):
2317 Use xalloc_die to report memory exhaustion.
2318 * src/incremen.c (gnu_restore): Likewise.
2319 * src/list.c (read_header): Likewise.
2320 * src/mangle.c (extract_mangle): Likewise.
2321 * src/misc.c (maybe_backup_file): Likewise.
2322 * src/tar.c (decode_options): Likewise.
2323 * src/compare.c (read_and_process, fill_in_sparse_array,
2325 Use consistent terminology for unexpected-EOF message.
2326 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2327 * src/list.c (list_archive, read_header, skip_file,
2328 skip_extended_headers): Likewise.
2329 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2330 (xdup2): Regularize messages with rest of tar.
2332 * src/buffer.c (flush_read): Don't read past EOF.
2334 * src/extract.c (extr_init):
2335 If we run out of memory, invoke apply_delayed_set_stat.
2336 (prepare_to_extract): Don't complain if we can't remove ".".
2337 (apply_delayed_set_stat): New function.
2338 (apply_nonancestor_delayed_set_stat):
2339 Renamed from apply_delayed_set_stat. All uses changed.
2340 Don't remove head if it doesn't apply.
2342 * src/create.c (find_new_file_size):
2343 Return size instead of storing through pointer.
2344 All callers changed.
2345 (deal_with_sparse): Don't keep reading after read errors.
2346 (finish_sparse_file): Just abort if there is an internal error.
2347 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2348 Don't restore access times on directories during incremental dumps
2349 until after dealing with the directory.
2350 If ignoring failed reads, count closedir, read, and unknown
2351 file errors as warnings, not errors.
2352 Fix buffer overrun problem when dumping sparse files.
2354 * src/list.c (read_and):
2355 Invoke apply_nonancestor_delayed_set_stat on file names
2356 after handling them.
2357 (decode_mode): Remove; moved to misc.c.
2359 * src/misc.c (safer_rmdir): New function.
2360 (remove_any_file): Use it to avoid problems with rmdir(".").
2361 (maybe_backup_file): Regularize diagnostics.
2362 (undo_backup_file): Likewise.
2363 (decode_mode): Moved here from list.c.
2364 (chmod_error_details, chown_error_details, close_fatal,
2365 close_warn, closedir_warn, mkdir_error, read_error_details,
2366 read_warn_details, read_fatal_details, seek_error_details,
2367 seek_warn_details, utime_error, write_error_details,
2368 write_fatal_details): New functions.
2370 * src/delete.c (save_record): Remove static variable (now local).
2371 (move_archive): Don't position before start of archive.
2372 (write_record): Abort if count is zero at inopportune time.
2375 * src/tar.c (decode_options): --delete and -f - are now
2376 incompatible, since we didn't have time to fix their bugs.
2378 * tests/Makefile.am (TESTS): Remove delete02.sh.
2379 * tests/ignfail.sh: Adjust to new quoting scheme again.
2381 2000-01-06 Paul Eggert <eggert@twinsun.com>
2383 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2384 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2385 (tm_diff): Renamed from difftm. All uses changed.
2386 Replace body with that taken from GNU C Library 2.1.3pre1.
2387 (get_date): Prefer tm_gmtoff to tm_diff if available.
2389 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2391 * tests/incremen.sh: Invoke stat on newly created file so that its
2392 ctime is updated on Nextstep.
2394 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2396 * lib/getdate.y (get_date):
2397 Fix typo when checking for time_t overflow in time zone calculations.
2399 1999-12-13 Paul Eggert <eggert@twinsun.com>
2401 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2403 * README-alpha: New file.
2404 * README: New sections for gzip and bzip2, Solaris.
2405 Remove mention of BACKLOG.
2407 * configure.in (AC_C_BACKSLASH_A): Add.
2408 (AC_CHECK_HEADERS): Add wchar.h.
2409 (AC_CHECK_FUNCS): Add mbrtowc.
2410 (AC_FUNC_CLOSEDIR_VOID): Add.
2412 * tests/Makefile.am (TESTS): Add delete02.sh.
2413 (POSTPONED_TESTS): Remove.
2414 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2417 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2419 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2421 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2423 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2425 * src/tar.c ("quotearg.h"): New include.
2426 (usage): Now has __attribute__ ((noreturn)).
2427 (confirm): Report errno if we can't open tty.
2428 (confirm, decode_options):
2429 Quote arbitrary strings in diagnostics.
2430 (OVERWRITE_OPTION): New constant.
2431 (long_options, usage, decode_options): New --overwrite option.
2432 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2433 are now mutually exclusive.
2434 Don't assume that gettext preserves errno.
2435 (main): Set default quoting style to escape_quoting_style.
2437 * src/update.c (<quotearg.h>): New include.
2439 Don't assume that gettext preserves errno.
2440 Quote arbitrary strings in diagnostics.
2441 Check for close error.
2443 * src/names.c (<quotearg.h>): New include.
2444 (name_init, name_next, name_close, names_notfound,
2445 collect_and_sort_names): Don't assume that gettext preserves
2446 errno. Quote arbitrary strings in diagnostics.
2447 (excluded_name): Fix typo that caused empty patterns to be
2450 * src/misc.c (<quotearg.h>): New include.
2451 (quote_copy_string): Quote only newline and backslash; the output is no
2452 longer meant for humans, and is locale-independent.
2453 (contains_dot_dot): New function.
2454 (remove_any_file): Don't use lstat; just rmdir the file and then use
2455 unlink if the rmdir fails because the file isn't a directory.
2456 Check for readdir and closedir errors.
2457 (maybe_backup_file): Report "stat" for stat errors.
2458 (maybe_backup_file, chdir_do):
2459 Quote arbitrary strings in diagnostics.
2460 (maybe_backup_file, undo_last_backup):
2461 Don't assume that gettext preserves errno.
2462 (call_arg_error, call_arg_fatal, call_arg_warn,
2463 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2464 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2465 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2466 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2467 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2468 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2470 * src/system.h (__attribute__): New macro.
2471 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2472 (S_ISDOOR): New macro.
2473 (closedir): New macro, if CLOSEDIR_VOID.
2475 * src/rmt.c, src/rtapelib.c (decode_oflag):
2476 O_APPEND might not be defined.
2478 * src/list.c: (read_and, list_archive):
2479 Quote arbitrary strings in diagnostics.
2480 (from_header): Use locale_quoting_style to quote diagnostics.
2481 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2483 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2485 * src/Makefile.am: Use ## for copyright comments.
2487 * src/extract.c (<quotearg.h>): New include.
2488 (enum permstatus): New enum.
2489 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2490 two mallocs. New members file_name_len, invert_permissions, permstatus.
2491 (extr_init): Remove hack that silently adjusted newdir_umask.
2492 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2493 Use these args to decide whether and how to set modes.
2494 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2495 Don't assume that gettext preserves errno.
2496 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2497 (delay_set_stat, repair_delayed_set_stat): New functions.
2498 (make_directories): Avoid mkdir where last part of path is "..".
2499 Create a struct delayed_set_stat for each directory made.
2500 (prepare_to_extract): Renamed from unlink_destination, and
2501 return 0 immediately if to_stdout_option; all callers changed.
2502 (maybe_recoverable): New parameter interdir_made.
2503 Add support for --overwrite.
2504 (extract_sparse_file, extract_archive):
2505 Quote arbitrary strings in diagnostics.
2506 (extract_archive): By default, warn about ".." in member names, and skip them.
2507 Don't open files with O_NONBLOCK or O_APPEND.
2508 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2509 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2510 minus the current umask. Keep track of intermediate directories made,
2511 to avoid looping when making x/../x when x doesn't exist; the
2512 earlier code solved this in a different way that didn't fit well
2513 into the new scheme. Don't extract permissions onto existing
2514 directories unless --overwrite is given. Do not add -wx------
2515 permissions to new directories permanently; just do it temporarily.
2516 Remove no-longer-needed hack with MSDOS and directory time stamps.
2517 (apply_delayed_set_stat): New argument specifies which directories to
2518 fix statuses of. Do not wait until the end of extraction to fix
2519 statuses; instead, fix a directory's status once we exit that directory.
2520 This requires less memory and does the right thing in some cases
2521 where the old method didn't.
2522 (fatal_exit): New function.
2524 * src/incremen.c (<quotearg.h>): New include.
2525 (get_directory_contents, gnu_restore):
2526 Check for readdir and closedir errors.
2527 (get_directory_contents, read_directory_file, gnu_restore):
2528 Quote arbitrary strings in diagnostics.
2529 (get_directory_contents, read_directory_file, write_directory_file):
2530 Don't assume that gettext preserves errno.
2532 * src/create.c (<quotearg.h>): New include.
2533 (start_header): Use `member names' to refer to archive member names, not
2534 `archive names'. Warn about `..' in member names.
2535 (finish_sparse_file, dump_file):
2536 Quote arbitrary strings in diagnostics.
2537 (finish_sparse_file, dump_file):
2538 Don't assume that gettext preserves errno.
2539 (dump_file): Don't use `access' to determine whether a directory is readable;
2540 this isn't reliable if tar is setuid. Use `opendir' instead.
2541 Check for readdir and closedir failures.
2542 Don't dump sockets as if they were fifos; just warn and skip.
2544 * src/delete.c (move_archive):
2545 Don't report fatal error merely because sizes don't fit
2546 into struct mtop values; fall back on lseek instead.
2547 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2548 Say `reposition' instead of `re-position'.
2549 (delete_archive_members):
2550 Set archive to STDOUT_FILENO before outputting trailing buffer.
2552 * src/compare.c (<quotearg.h>): New include.
2553 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2554 and `Cannot' others.
2555 (report_difference, diff_archive):
2556 Quote arbitrary strings in diagnostics.
2557 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2558 Don't assume that gettext preserves errno.
2559 (diff_archive): Don't open regular files with O_NONBLOCK.
2560 Preserve access times of files if --atime.
2562 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2563 (FATAL_ERROR, USAGE): Don't return 0.
2564 (enum old files): New enum.
2565 (old_files_option): New variable, replacing keep_old_files_option and
2566 unlink_first_option.
2567 (apply_delayed_set_stat): Now takes char const * param.
2568 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2569 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2570 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2571 read_fatal, readdir_error, readdir_warn, readlink_error,
2572 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2573 truncate_error, truncate_warn, unlink_error, waitpid_error,
2574 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2577 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2578 archive_write_error, archive_read_error, flush_archive, close_archive,
2579 init_volume_number, new_volume):
2580 Don't assume that gettext preserves errno.
2582 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2583 (open_archive): Reject multivolume verify attempts a bit earlier.
2584 Rename local variable `access', in case it's defined by system header.
2586 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2587 `Could not' sometimes and `Cannot' others.
2589 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2590 Quote arbitrary strings in diagnostics.
2592 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2595 (init_volume_number): Check for input and output errors in volno_file.
2597 (new_volume): Use new fatal_exit function to exit, and new xfork
2600 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2602 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2604 * doc/tar.texi: Add --overwrite.
2605 --absolute-names rejects ".." in names.
2607 * lib/quotearg.c: Add support for multibyte characters.
2609 (ISPRINT): New macro.
2610 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2611 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2612 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2613 (quotearg_buffer_restyled): New function, with most of the old
2614 quotearg_buffer's contents.
2615 Major rewrite to support multibyte characters.
2616 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2618 * m4/c-bs-a.m4: New file.
2620 * lib/Makefile.am: Use ## for copyright notice.
2622 * scripts/Makefile.am: Use ## on copyright notice.
2625 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2627 1999-12-05 Paul Eggert <eggert@twinsun.com>
2629 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2630 src/ChangeLog, tests/ChangeLog: Remove these files.
2631 * ChangeLog.1: New file, incorporating the above files, plus old
2633 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2635 1999-12-05 Dale Worley <worley@ariadne.com>
2637 * src/compare.c (<utime.h>, struct utimbuf): Add.
2638 (diff_archive): Restore access times if --atime.
2639 * doc/tar.texi: Explain that --atime also preserves modification time.
2641 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2643 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2644 * BACKLOG, TODO: Remove.
2645 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2646 * README: Bring up to date.
2648 1999-12-03 Paul Eggert <eggert@twinsun.com>
2650 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2652 * src/compare.c (diff_archive):
2653 Do not set errno to EPIPE; we no longer use perror.
2655 * src/create.c (dump_file):
2656 If a parent directory said that a file should be there but it is
2657 absent, diagnose it as being removed in the meantime.
2658 Do not pass meaningless errno to ERROR when reporting that the
2659 file changed as we read it.
2660 Report that a file changed if its ctime changes; this is more
2661 sensitive than mtime+size, and more accurate.
2663 * src/incremen.c (enum children): New type.
2664 (struct directory): Change old char allnew member to new enum children
2667 (get_directory_contents): When doing an incremental dump that does
2668 not cross filesystem boundaries, dump the mount points, even though
2669 they are in a different filesystem. This is for convenience when
2670 restoring, and for consistency with non-incremental dumps.
2671 This requires a 3-way flag for keeping track of which children we want,
2672 so we use enum children rather than boolean.
2674 * src/open3.c (modes): Remove.
2675 (open3): Remove unportable assumptions about flag encodings.
2676 Use `stat' instead of `access' for testing file existence,
2677 to avoid problems with setuid programs.
2679 * src/names.c (name_next): If file names are given both in the
2680 command line (e.g. via -C) and in a file (via -T), do not
2681 ignore the command-line names.
2683 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2685 * doc/tar.texi: Clarify getdate authorship.
2687 1999-11-23 Paul Eggert <eggert@twinsun.com>
2689 * lib/Makefile.am (DISTCLEANFILES): New macro.
2691 * configure.in (tar_fnmatch_hin):
2692 Remove; it runs afoul of a bug in autoconf 2.13.
2693 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2695 1999-11-19 Paul Eggert <eggert@twinsun.com>
2697 * m4/largefile.m4: Update serial.
2699 1999-11-18 Paul Eggert <eggert@twinsun.com>
2701 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2702 the QNX shell, which doesn't propagate exit status of failed
2703 commands inside shell assignments.
2705 1999-11-07 Paul Eggert <eggert@twinsun.com>
2707 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2709 * configure.in (AC_PREREQ): Bump to 2.13.
2710 (ALL_LINGUAS): Add pt_BR, ja.
2711 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2712 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2713 for AIX crossbuilds.
2715 * doc/tar.texi: New node create options for --ignore-failed-read.
2716 Remove unused version control symbols.
2717 Modernize texinfo usage.
2719 * src/tar.c (usage): Add examples.
2721 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2722 Include fnmatch.h when testing fnmatch.
2724 * src/common.h (collect_and_sort_names): New decl.
2726 * src/list.c (from_header):
2727 Handle 32-bit two's complement negative time stamps
2728 even if the leading octal digit is 2 or 3.
2730 * src/extract.c (set_stat): Remove duplicate code.
2732 * src/create.c (to_chars): Remove trailing newline from warning.
2733 (dump_file): Ignore doors.
2734 (finish_header): Report block numbers with origin 0, not origin 1.
2736 * src/rmt.c: Include getopt.h.
2737 (long_opts): New constant.
2738 (usage): New function.
2739 (main): Implement --help and --version.
2740 Output usage message if arguments are bad.
2742 1999-10-10 Paul Eggert <eggert@twinsun.com>
2744 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2746 * README: Remove --with-dmalloc.
2747 Add --disable-largefile.
2748 Remove old NeXT dirent problems, or AIX valloc problems.
2749 Remove old union wait advice, and old %lld advice.
2750 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2752 * doc/tar.texi: Clarify documentation for portable file names.
2754 * configure.in (AM_WITH_DMALLOC): Remove.
2755 (ALL_LINGUAS): Add ja.
2757 * src/tar.c (decode_options):
2758 Invalid dates are now treated as (time_t) -1.
2759 Redo version message to conform to GNU standards.
2761 * src/create.c (dump_file):
2762 Fix typo: last two args to dump_file were interchanged.
2763 * src/update.c (update_archive): Likewise.
2765 * src/common.h (tartime): New decl.
2767 * src/list.c (tartime): Now extern.
2768 (read_and): Invalid headers cause errors, not warnings.
2770 1999-10-03 Paul Eggert <eggert@twinsun.com>
2772 * lib/getdate.y (__attribute__):
2773 Don't use if GCC claims to be before 2.8; this is
2774 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2776 1999-09-25 Paul Eggert <eggert@twinsun.com>
2778 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2779 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2781 * tests/incremen.sh: Add yet another sleep.
2783 1999-09-24 Paul Eggert <eggert@twinsun.com>
2785 * NEWS: A read error now causes a nonzero exit status.
2787 * src/create.c (to_chars): Fix base-256 output.
2789 * src/buffer.c (write_error):
2790 Read error is an error, not just a warning.
2792 1999-09-24 Paul Eggert <eggert@twinsun.com>
2794 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2796 * src/tar.c (<time.h>): Include.
2797 (time): Declare if not defined.
2798 (confirm): Don't read past EOF.
2799 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2800 (main): Use clock_gettime if available.
2802 * tests/Makefile.am (TESTS): Add incremen.sh
2803 (INCLUDES): Add -I../lib, for fnmatch.h.
2805 * src/update.c (update_archive):
2806 Remove call to name_expand; had no effect.
2807 Use chdir_do to change into directory.
2808 Use deref_stat instead of stat.
2809 Use add_avoided_name to mark names to be avoided; the old method of
2810 setting a bit with the name caused all descendants of that name to
2811 be avoided, in some circumstances.
2813 * tests/incremen.sh: Remove unnecessary sleeps.
2815 * src/names.c (name_next): Go back to using plain chdir.
2816 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2817 (addname): Likewise.
2818 (name_match): Use chdir_do to act on chdir args.
2819 (merge_sort): Moved here from incremen.c.
2820 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2822 (name_expand): Remove.
2823 (name_from_list): Skip fake names.
2824 Use chdir_do to act on chdir args.
2825 (struct avoided_name): New struct.
2826 (avoided_names): New var.
2827 (add_avoided_name, is_avoided_name): New functions.
2829 * src/system.h (stat, lstat): Define in terms of statx on
2830 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2831 (UCHAR_MAX): New macro.
2832 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2834 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2836 * src/incremen.c (<time.h>): Remove include; no longer used.
2837 (time): Remove decl.
2839 (get_directory_contents): Use deref_stat.
2840 Consider a subdirectory to be all new only if
2841 listed_incremental_option or if it its timestamp is newer than the
2843 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2844 (read_directory_file): Now extern. Do not set time_now.
2845 (write_directory_file): Renamed from write_dir_file.
2846 Use start_time instead of time_now.
2847 (compare_names, collect_and_sort_names): Move to names.c.
2849 * src/mangle.c (<time.h>): Remove; not used.
2850 (time): Do not declare.
2852 * src/misc.c (chdir_from_initial_wd): Remove.
2853 (deref_stat): New function.
2854 (struct wd): New struct.
2855 (wd, wds, wd_alloc): New variables.
2856 (chdir_arg, chdir_do): New function.
2858 * src/compare.c (get_stat_data): Use deref_stat.
2860 * src/common.h (name_expand): Remove.
2862 * src/list.c (time): Declare if not defined.
2863 (base_64_digits): Moved here from create.c.
2864 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2866 (read_and): Don't get time from header unless we need it now;
2867 as getting time can cause duplicate diagnostics if bogus.
2868 Remove "Hmm, " from diagnostic.
2869 Use "Skipping to next header" uniformly.
2870 (from_header): Renamed from from_chars. All uses changed.
2871 Allow different forms for unportable 2's complement numbers.
2872 Don't check for extended forms when parsing checksums.
2873 Parse base-256 output.
2874 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2875 (major_from_header): Renamed from major_from_chars. All uses changed.
2876 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2877 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2878 (off_from_header): Renamed from off_from_chars. All uses changed.
2879 (size_from_header): Renamed from size_from_chars. All uses changed.
2880 (time_from_header): Renamed from time_from_chars. All uses changed.
2881 Warn about future timestamps.
2882 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2883 (uintmax_from_header): Renamed from uintmax_from_chars.
2885 (tartime): New function, incorporating isotime.
2887 (print_header): Use tartime.
2889 * src/create.c (to_chars): Fix typo in decl.
2890 Don't assign through char const *.
2891 Rename name_expand back to collect_and_sort_names.
2893 * src/extract.c (<time.h>): No need to include.
2894 (time): No need to declare.
2895 (now): Remove variable.
2896 (extr_init): Don't initialize `now'.
2897 Increment same_permissions_option and same_owner_option if we_are_root
2898 is nonzero; this supports the new --no-same-owner option.
2899 (set_stat): Use start_time instead of `now'.
2901 * src/create.c (struct link): Remove unused linkcount member.
2902 (base_64_digits): Move to list.c.
2903 (base_8_digits): Remove.
2904 (to_octal): New function, with some of old contents of to_base.
2906 (to_base256): New function.
2907 (to_chars): Use base 256, not base 64, for huge values.
2908 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2910 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2911 it means we have an incremental dump where we don't know whether this
2912 is a top-level call.
2913 Use deref_stat instead of statx / stat / lstat.
2914 Cast result of alloca.
2915 Check for dates if 0 < top_level, not if listed_incremental_option.
2916 Move multiple-link check after directory check.
2917 Do not dump avoided names.
2918 Dump hard links to symbolic names as links, not as separate
2920 start_header cannot return a null pointer, so don't test for it.
2921 Likewise for find_next_block.
2923 * src/buffer.c, src/common.h (<human.h>): Include.
2924 (read_error): Read error is an error, not just a warning.
2925 (print_total_written): Also print human-readable byte count, and
2927 (open_archive, flush_write): Use start_time, not current time.
2928 (flush_read): Report about garbage bytes ignored at end of archive,
2929 but act on non-garbage bytes (instead of ignoring them).
2930 (new_volume): Use WARN for warnings.
2933 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2935 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2937 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2939 * lib/Makefile.am (noinst_HEADERS):
2940 Rename fnmatch.h to fnmatch.hin; add human.h.
2941 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2942 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2944 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2946 * lib/fnmatch.c (strchrnul):
2947 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2948 Do not define if !_LIBC and if it already exists.
2949 (internal_fnmatch): Use it.
2951 * configure.in (tar_LDADD): New variable, used only when linking tar.
2952 (rmt_LDADD): Similarly, for rmt.
2953 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2954 fnmatch.c; otherwise, use the system fnmatch.h.
2956 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2957 Modernize sample backup script.
2959 * THANKS: Martin Goik's email address has changed.
2961 * m4/fnmatch.m4: New file.
2963 1999-09-03 Paul Eggert <eggert@twinsun.com>
2965 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2968 1999-08-29 Paul Eggert <eggert@twinsun.com>
2970 * lib/getdate.y (get_date):
2971 Rename outermost local `probe' to `quarter'.
2972 Rename latter local `tm' to probe_tm.
2973 From: Jim Meyering <meyering@ascend.com>
2974 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2976 1999-08-28 Paul Eggert <eggert@twinsun.com>
2978 * lib/getdate.y (PC): New macro; use it when possible.
2979 (number): Handle `Nov 11 1996' example correctly.
2980 See Risks Digest 20.55 (1999-08-27)
2981 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2983 1999-08-23 Paul Eggert <eggert@twinsun.com>
2985 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2987 Remove minor cases of lint from many source files: this includes
2988 unnecessary casts, uses of NULL, etc.
2990 * configure.in (AC_PROG_YACC): Remove.
2991 (YACC): Always use bison.
2992 (AC_STRUCT_TIMEZONE): Add.
2993 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2995 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2998 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2999 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3001 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3003 * src/common.h (merge_sort): Remove decl; no longer exported.
3005 * src/system.h (voidstar): Remove.
3006 (memcpy, memcmp): Cast args.
3007 ("xalloc.h"): Add include.
3008 (xmalloc, xrealloc): Remove decl.
3010 * src/mangle.c (time): Do not declare if defined.
3011 (first_mangle, mangled_num): Remove.
3013 * src/list.c (from_chars): Report out-of-range values more precisely.
3014 (off_from_chars): Do not allow negative offsets.
3015 (uid_from_chars): Allow negative uids.
3017 * src/create.c (linklist): Now static.
3018 (to_chars): Fix wording of message to match from_chars.
3020 * src/misc.c (merge_sort): Move to incremen.c.
3021 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3022 It's too painful to make it both generic and portable.
3023 (read_directory_file): "timestamp" -> "time stamp" in messages.
3025 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3026 (usage): Fix misspelling.
3027 (OPTION_STRING): -y is now -I.
3028 (decode_options): Use -1, not EOF, for getopt_long result.
3029 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3030 Handle operands after any "--" argument.
3031 (main): Report any output errors.
3033 * src/rmt.c (main): status is ssize_t, not long.
3035 * src/names.c (name_gather): Handle trailing -C option correctly.
3036 (addname): use memcpy, not strncpy, to copy a string of known length.
3037 (name_match): Handle trailing -C option correctly.
3038 Propagate -C option to following files.
3039 (name_match, name_scan): Remove redundant matching code.
3041 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3043 * lib/getdate.y: Major rewrite. Add copyright notice.
3044 (<stdio.h>): Include only if testing.
3046 (ISLOWER): New macro.
3047 (<string.h>): Include if HAVE_STRING_H, not USG.
3049 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3051 (EPOCH_YEAR): Renamed from EPOCH.
3052 (table): Renamed from TABLE.
3053 (meridian): Now an anonymous enum.
3054 (struct parser_control): New type.
3055 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3056 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3057 (%pure_parser): Added, so that the parser is pure.
3058 (%union): Removed; the type is now just plain int.
3059 All %type directives removed.
3060 (tLOCAL_ZONE): New %token.
3061 (month_day_table): Renamed from MonthDayTable.
3062 (gmtime, localtime, mktime, time): Declare only if not defined.
3063 (meridian_table): New table.
3064 (dst_table): New table.
3065 (units_table): renamed from UnitsTable.
3066 (relative_time_table): Renamed from OtherTable.
3067 (time_zone_table): Renamed from TimezoneTable. Modernized.
3068 (military_table): Renamed from MilitaryTable.
3069 (to_hour): Renamed from ToHour.
3070 (to_year): Renamed from ToYear.
3071 (lookup_zone): New function.
3072 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3074 (yylex): Now reentrant. All callers changed.
3075 (get_date): Add support for local time zone abbreviations.
3078 1999-08-20 Paul Eggert <eggert@twinsun.com>
3080 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3082 * src/create.c (to_chars): Generate GNU base-64 representation
3083 if we are generating an old or new GNU format tar file for a
3084 number that can't be represented with the POSIX format.
3086 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3087 (AM_FUNC_GETLINE): Add.
3088 (LIBOBJS): Add getline.o to workaround comment.
3089 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3090 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3091 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3092 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3093 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3094 lib/save-cwd.h, m4/getline.m4: New files.
3096 * src/misc.c (<save-cwd.h>): Include.
3097 (chdir_from_initial_wd): New function.
3099 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3100 (name_gather): Handle `-C x -C y' correctly.
3101 Do not rely on addname to handle -C.
3102 (addname): New CHANGE_DIR parameter. All callers changed.
3103 Remove ugly calls to getcwd; no longer needed.
3104 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3106 * src/incremen.c (listed_incremental_stream): New var.
3107 (read_directory_file): Remove arbitrary limits on file name length.
3108 Do not attempt to get the working directory; we can bypass this
3109 on fchdir hosts. Open the listed_incremental_option file for both
3110 read and write instead of opening it twice. Check for I/O errors
3111 when doing I/O to this file. Check for invalid data in the file,
3112 and report line numbers of invalid data.
3113 (write_dir_file): Likewise.
3114 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3115 Do not invoke write_dir_file; that's our caller's responsibility.
3117 * src/list.c (max): New macro.
3118 (isotime): Now takes time_t, not time_t *. Report the decimal values
3119 of times that can't be broken down.
3120 (print_header): Don't assume that major and minor device numbers can
3123 * src/common.h (struct name): change_dir is now char const *.
3124 (write_directory_file): Remove unused decl.
3125 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3126 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3127 (chdir_from_initial_wd): New decl.
3128 (addname): New 2nd arg.
3130 * THANKS: Torsten Lull -> Catrin Urbanneck
3132 1999-08-18 Paul Eggert <eggert@twinsun.com>
3134 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3135 Don't depend on ac_cv_func variables.
3136 From Albert Chin-A-Young <china@thewrittenword.com>.
3138 1999-08-18 Paul Eggert <eggert@twinsun.com>
3140 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3142 * m4/signedchar.m4: New file.
3143 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3144 * src/system.h (signed_char): New macro.
3145 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3146 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3148 * src/create.c (write_eot): Write at least two zero blocks.
3150 * src/extract.c (extract_archive): Fix sparse array bug:
3151 we did not find end of array correctly.
3153 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3154 Don't assume find_next_block yields nonnull.
3155 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3156 * src/list.c (skip_extended_headers): Likewise.
3158 * src/list.c (read_and, list_archive): Simplify code.
3159 (read_header): Fix computation of signed checksums on machines where
3161 Do not consider a block to be zero unless all its bytes are zero,
3162 even the checksum bytes. Do not attempt to parse the checksum of
3163 a zero block. Fix memory leak with long names and links.
3164 (from_chars): Accommodate a buggy tar that outputs leading NUL
3165 if the previous field overflows.
3167 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3168 \?, for portability to non-ASCII hosts.
3170 1999-08-16 Paul Eggert <eggert@twinsun.com>
3172 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3174 * src/extract.c (make_directories): Do not chown intermediate
3175 directories, even if we are root.
3177 * src/list.c (read_header): Fix bugs when interpreting
3178 POSIX-compliant headers that do not contain null bytes in the
3179 header or link names.
3181 1999-08-14 Paul Eggert <eggert@twinsun.com>
3183 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3185 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3186 (AC_HEADER_SYS_WAIT): Add.
3187 (AC_REPLACE_FUNCS): Add waitpid.
3188 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3189 * lib/waitpid.c: New file.
3190 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3191 * src/system.h (WCOREDUMP): Remove; no longer used.
3192 (WIFSTOPPED): Likewise.
3193 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3194 * src/buffer.c (child_open_for_compress): Undo previous change.
3195 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3196 (new_volume): Likewise.
3198 * src/buffer.c, src/extract.c, src/incremen.c (time):
3199 Don't declare if defined.
3200 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3201 * src/incremen.c (read_directory_file):
3202 Invoke `time' the same way everyone else does.
3203 Check validity of --listed-incremental file contents a bit better.
3204 Do not worry about --after-date-option; tar.c now checks this.
3205 * src/list.c (isotime): Report ??? if localtime returns null.
3206 Don't assume years fit into four digits.
3207 Don't append trailing newline.
3208 (print_header): Report ??? if localtime returns null;
3209 Don't assume years fit into four digits.
3211 * src/compare.c (diff_archive): Do not fall back on absolute name
3212 when --absolute-names is not specified.
3214 * src/create.c (start_header):
3215 Include text of ignored filesystem prefix in warning.
3216 (create_archive): Check for excluded names when doing incremental
3217 pass through directory.
3218 (dump_file): Do not dump old files explicitly given on command line
3219 when using --listed-incremental. Do not strip ./ prefix from names.
3221 * src/tar.c: -g now implies after_date_option = 1.
3222 -g and -N are now incompatible options.
3224 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3226 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3228 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3229 incremental headers as POSIX prefixes.
3231 1999-08-11 Paul Eggert <eggert@twinsun.com>
3233 * NEWS, configure.in: Version 1.13.6.
3235 * configure.in (ALL_LINGUAS): Add pt_BR.
3236 * po/pt_BR.po: New file.
3238 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3239 Renamed from tar.info and header.texi; adjust actions so that
3240 they work in other directories.
3242 * doc/tar.texi: Add -y and --bzip2.
3243 Patterns containing / now exclude only file names whose prefix match.
3245 * lib/exclude.h (excluded_filename): New option parameter.
3246 (add_exclude_file): New ADD_FUNC parameter.
3247 (excluded_pathname): Remove decl.
3248 * lib/exclude.c (_GNU_SOURCE):
3249 Remove; no longer needed since we don't use FNM_ macros.
3250 (excluded_filename): Renamed from excluded_filename_opts.
3251 (excluded_filename, excluded_pathname): Remove.
3252 (add_exclude_file): New ADD_FUNC parameter.
3254 * po/POTFILES.in: Add lib/quotearg.c.
3256 * src/buffer.c (_GNU_SOURCE): Define.
3257 (<fnmatch.h>): Include unconditionally.
3258 (child_open_for_compress): Dup after closing, to avoid possible file
3259 descriptor exhaustion.
3260 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3261 (flush_read): Likewise.
3263 * src/common.h (LG_8, LG_64): New macros.
3264 (excluded_with_slash, excluded_without_slash): New vars.
3266 (base_64_digits): New decl.
3267 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3268 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3270 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3271 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3273 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3274 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3275 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3276 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3277 respectively. All definitions and uses changed.
3278 (excluded_name): New decl.
3280 * src/compare.c (diff_archive):
3281 Open files with O_NONBLOCK instead of O_NDELAY.
3283 * src/create.c (base_64_digits): New constant.
3284 (base_8_digits): New macro.
3285 (MAX_VAL_WITH_DIGITS): New macro.
3286 (to_base): First half of old to_oct. Support base 64 too.
3287 (to_chars): Other half of old to_oct, for 64-bit support.
3288 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3289 (gid_substitute, uid_substitute): Look up names dynamically if
3290 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3291 (mode_to_chars): Renamed from mode_to_oct.
3292 Support negative values in all the _to_chars functions.
3293 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3294 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3295 (dump_file): Inspect entire pathname, not just new file name
3296 component, when deciding whether to exclude it.
3298 * src/extract.c (extract_archive):
3299 Open files with O_NONBLOCK instead of O_NDELAY.
3301 * src/incremen.c (get_directory_contents):
3302 Inspect entire pathname, not just new file name
3303 component, when deciding whether to exclude it.
3305 * src/list.c (<fnmatch.h>): Do not include.
3306 (from_chars): Renamed from from_oct. New parameter specifying
3307 the negative of the minimum allowed value. Support negative
3309 (base64_map): New var.
3310 (base64_init): New function.
3311 (print_header): Output numeric uids and gids if numeric_owner_option.
3313 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3315 * src/names.c (_GNU_SOURCE): Define.
3316 (<fnmatch.h>): Include unconditionally.
3317 (excluded_name): New function, taking over duties of excluded_pathname.
3320 * src/rmt.c (decode_oflag): New function.
3321 (main): Use it to support symbolic open flags.
3323 * src/rtapelib.c (encode_oflag): New function.
3324 (rmt_open__): Do not allow newlines in the path.
3325 Propagate errno correctly.
3326 Decode symbolic open flags, if present.
3328 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3331 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3332 New -y or --bzip2 option.
3333 (add_filtered_exclude): New function.
3334 (decode_options): Put excluded patterns with / into
3335 excluded_with_slash, and without / into excluded_without_slash.
3336 Compare newer_mtime_option to its new initial value
3337 TYPE_MINIMUM (time_t) when deciding whether more than one
3338 threshold date was specified.
3340 1999-07-20 Paul Eggert <eggert@twinsun.com>
3342 * NEWS, configure.in: Version 1.13.5.
3344 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3346 * src/buffer.c (new_volume): Likewise.
3347 * src/incremen.c (read_directory_file): Likewise.
3348 * src/tar.c (decode_options):
3349 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3352 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3353 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3355 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3356 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3357 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3358 Define to 0 if the corresponding S_IF* macro is not defined.
3359 (mkfifo): Do not define if already defined, or if S_IFIFO
3362 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3363 S_ISLNK, to determine whether to invoke readlink.
3364 * src/create.c (dump_file): Likewise.
3366 * src/extract.c (set_mode):
3367 Do not chmod unless we are root or the -p option was given;
3368 this matches historical practice.
3369 (unlink_destination): New function, which checks for unlink failures.
3370 (maybe_recoverable): Stay quiet if -U.
3371 (extract_archive): Use O_EXCL if unlink_first_option.
3372 Report unlink failures.
3373 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3374 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3377 * src/incremen.c (get_directory_contents): Depend on
3378 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3380 * src/list.c: Remove S_IS* ifdefs.
3381 * src/misc.c (maybe_backup_file): Likewise.
3383 * src/misc.c (maybe_backup_file):
3384 "Virtual memory exhausted" -> "Memory exhausted",
3385 to conform to the other places this message is issued.
3387 * src/mangle.c (extract_mangle):
3388 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3390 * src/rtapelib.c (rmt_open__):
3391 Remove typo that caused us to omit the first char
3394 1999-07-16 Paul Eggert <eggert@twinsun.com>
3396 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3398 * doc/tar.texi: A path name is excluded if any of its file name
3399 components matches an excluded pattern, even if the path name was
3400 specified on the command line.
3401 * src/create.c (create_archive): Likewise.
3402 * src/list.c (read_and): Likewise.
3403 * src/update.c (update_archive): Likewise.
3404 * lib/exclude.h (excluded_pathname): New decl.
3405 * lib/exclude.c (_GNU_SOURCE): Define.
3406 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3407 (excluded_filename_opts): New function.
3408 (excluded_pathname): New function.
3410 * lib/Makefile.am (EXTRA_DIST):
3411 xstrtol.c moved here from libtar_a_SOURCES.
3412 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3413 Remove xstrtoul.c; no longer needed.
3414 * lib/xstrtol.c: Remove.
3416 * src/tar.c (decode_options):
3417 Set newer_time_option to TYPE_MINIMUM, so that
3418 negative timestamps are handled correctly.
3419 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3420 uniformity (and so that we don't need to have the other fns).
3421 (main): Remove call to init_total_written; no longer needed.
3423 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3424 checks for unsigned long and long long.
3425 * src/arith.c: Remove.
3426 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3427 * po/POTFILES.in: Remove src/arith.c.
3428 * src/arith.h: Use double, to simplify configuration gotchas.
3429 (tarlong): Now double.
3430 (TARLONG_FORMAT): New macro.
3431 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3432 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3433 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3434 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3435 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3436 mult_tarlong, print_tarlong): Remove. All callers replaced with
3439 * src/common.h (init_total_written): Remove decl.
3441 * src/buffer.c (total_written):
3442 Remove; replaced with prev_written + bytes_written.
3443 (prev_written): New var.
3444 (init_total_written): Remove.
3445 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3447 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3448 Make sure that we can shift, multiply
3449 and divide unsigned long long values; Ultrix cc can't do it.
3451 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3452 Check for any unknown bits, not just unknown bits left of the leftmost
3455 * lib/quotearg.c (quotearg_buffer):
3456 Don't quote spaces if C quoting style.
3457 * src/list.c (from_oct):
3458 Use C quoting style for error; omit trailing NULs.
3460 1999-07-14 Paul Eggert <eggert@twinsun.com>
3462 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3464 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3465 <inttypes.h> defines strtoumax as a macro (and not as a function).
3466 HP-UX 10.20 does this.
3468 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3469 * PORTS, README, TODO, doc/tar.texi: Likewise.
3471 1999-07-12 Paul Eggert <eggert@twinsun.com>
3473 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3474 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3476 * src/list.c (decode_header):
3477 Do not assume that S_IFBLK and S_IFCHR are defined.
3479 * src/create.c (start_header): Do not assume S_IFMT is defined.
3480 (dump_file): Remove unnecessary check for screwy apollo lossage.
3481 Do not assume S_IFBLK and S_IFCHR are defined.
3483 * src/extract.c (extract_archive):
3484 Test whether S_IFCHR and S_IFBLK are nonzero,
3485 not whether they are defined, for consistency with other tests.
3487 * src/buffer.c (is_regular_file):
3488 Don't succeed on files that we can't access due to
3489 permissions problems.
3490 (open_archive): Fix wording on fatal error message.
3491 Don't bother to stat /dev/null if the archive is not a character
3494 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3495 Report an error, not a warning, for I/O errors.
3496 (process_rawdata, process_dumpdir, diff_sparse_files):
3497 Change ungrammatical "Data differs" to "Contents differ".
3498 (get_stat_data): Find hidden files on AIX.
3499 Accept file name as argument; all uses changed.
3500 (get_stat_data, diff_archive): Use system error message for
3501 nonexistent files rather than rolling our own.
3502 (diff_archive): Unknown file types are errors, not warnings.
3503 Normalize spelling of message to "File type differs".
3504 Use get_stat_data to get link status, for consistency.
3505 Do not inspect st_rdev for fifos.
3506 Do not assume st_mode values contain only file types and mode bits.
3507 Check for mode changes and device number changes separately.
3509 * src/update.c (append_file):
3510 Open the file before statting it, to avoid a race.
3511 Complain about file shrinkage only when we reach EOF.
3513 1999-07-08 Paul Eggert <eggert@twinsun.com>
3515 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3517 * configure.in (AC_EXEEXT): Add.
3519 * lib/Makefile.am (noinst_HEADERS):
3520 Add basename.h, exclude.h. Remove full-write.h.
3521 (libtar_a_SOURCES): Add exclude.c.
3523 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3525 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3526 * lib/safe-read.h (safe_read): New decl.
3527 * src/rmt.c: Include safe-read.h.
3528 * src/rtapelib.c: Include basename.h, save-read.h.
3529 (rmt_open__): Use base_name to compute base name.
3532 Include basename.h, exclude.h; don't include full-write.h.
3533 (exclude_option): Remove decl.
3534 (excluded): New decl.
3535 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3537 * src/list.c (read_and):
3538 Use excluded_filename instead of check_exclude.
3539 Check base name of incoming file name, not entire file name, when
3540 deciding whether to exclude it.
3542 * src/create.c (finish_sparse_file):
3543 Use excluded_filename instead of check_exclude.
3544 Don't bother to stat excluded file names.
3545 * src/incremen.c (get_directory_contents): Likewise.
3547 * src/names.c (exclude_pool, exclude_pool_size,
3548 allocated_exclude_pool_size, simple_exclude_array,
3549 simple_excludes, allocated_simple_excludes,
3550 pattern_exclude_array, pattern_excludes,
3551 allocated_pattern_excludes, add_exclude, add_exclude_file,
3553 Remove; now done in ../lib/exclude.c.
3555 * src/tar.c (decode_options): Initialize `excluded'.
3556 Use new add_exclude_file and add_exclude functions.
3558 1999-07-05 Paul Eggert <eggert@twinsun.com>
3560 * m4/gettext.m4: Use changequote rather than [[ ]].
3562 * lib/safe-read.c: Renamed from lib/full-read.c.
3563 (safe_read): Renamed from full_read. All uses changed.
3564 * lib/safe-read.h, lib/full-write.h: New files.
3565 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3566 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3567 * lib/full-write.c: Include full-write.h.
3568 * src/common.h: Include full-write.h, safe-read.h.
3569 * src/system.h: (full_read, full_write): Remove decls.
3571 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3573 * src/system.h (bindtextdomain, textdomain): undef before
3574 defining, to avoid preprocessor warnings with --disable-nls
3575 on hosts whose locale.h includes libintl.h.
3577 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3578 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3579 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3582 1999-07-02 Paul Eggert <eggert@twinsun.com>
3584 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3585 * m4/mktime.m4: New file.
3586 * m4/Makefile.am.in, m4/README: Remove these files.
3587 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3588 remove README, Makefile.am.in.
3589 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3590 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3593 * src/tar.c: Include signal.h.
3594 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3595 (main): Ensure SIGCHLD is not ignored.
3597 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3598 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3599 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3600 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3601 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3602 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3603 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3604 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3605 they don't overlap with char codes. Use an enum instead of a lot
3608 * src/system.h (ISASCII): Remove.
3609 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3610 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3611 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3612 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3613 LONG_MAX): New macros.
3615 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3616 (read_directory_file): Cast ISSPACE arg to unsigned char.
3617 * src/misc.c (ISPRINT): Remove; now in system.h.
3618 (remove_any_file): Add brackets to pacify gcc -Wall.
3619 * src/list.c: Don't include <ctype.h>; system.h already does this.
3620 (ISODIGIT, ISSPACE): Remove; now in system.h.
3621 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3623 (from_oct): Cast ISSPACE arg to unsigned char.
3625 * src/create.c (mode_to_oct): Translate modes from internal to
3627 * src/list.c (mode_from_oct): Translate modes from external to
3628 internal form. Do not complain about unrecognized mode bits.
3629 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3630 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3632 * src/extract.c: (extr_init, make_directories, extract_archive):
3633 Do not assume mode bits have traditional Unix values.
3634 * src/list.c (decode_mode): Likewise.
3635 * src/create.c (start_header, dump_file): Likewise.
3636 * src/buffer.c (child_open_for_compress,
3637 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3638 * src/compare.c (diff_archive): Likewise.
3640 * src/extract.c (set_mode): Use %04 not %0.4 format.
3641 (extract_sparse_file): Do not use data_block uninitialized.
3642 Check for lseek failures.
3644 * src/rtapelib.c (rmt_lseek__):
3645 Convert lseek whence values to portable integers on the wire.
3646 * src/rmt.c (main): Likewise. Check for whence values out of range.
3648 * src/create.c (finish_sparse_file): Use lseek whence macros
3649 instead of integers.
3650 * src/buffer.c (backspace_output): Likewise.
3651 * src/compare.c (diff_archive, verify_volume): Likewise.
3652 * src/delete.c (move_archive): Likewise.
3653 * src/extract.c (extract_sparse_file): Likewise.
3655 * src/create.c (dump_file): Do not invoke finish_sparse_file
3656 on a negative file descriptor.
3658 * src/buffer.c: Add braces to pacify gcc -Wall.
3660 * src/compare.c (diff_sparse_files): Report lseek errors.
3662 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3664 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3666 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3667 message to be internationalized; \a doesn't work with msgfmt.
3669 * src/tar.c (long_options, main, usage, OPTION_STRING):
3670 Remove -E or --ending-file.
3671 * src/list.c (read_and): Likewise.
3672 * src/common.h (ending_file_option): Likewise.
3673 * src/buffer.c (close_archive): Likewise.
3675 * tests/after: Don't run two commands together in a pipeline,
3676 as some old shells mishandle pipeline exit status.
3678 1999-06-28 Paul Eggert <eggert@twinsun.com>
3680 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3681 * NEWS: Describe changes since 1.12.
3682 * README: Update bug reporting address; move paxutils ref to NEWS.
3684 Handle EINTR correctly.
3685 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3686 * lib/full-read.c, lib/full-write.c: New files.
3687 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3688 Prefer full_read to read and full_write to write.
3689 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3690 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3692 * src/extract.c (extract_sparse_file): Likewise.
3693 * src/rmt.c (get_string, main, report_error_message,
3694 report_numbered_error): Likewise.
3695 * src/rmt.h (rmtread, rmtwrite): Likewise.
3696 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3697 rmt_write__, rmt_ioctl__): Likewise.
3698 * src/update.c (append_file): Likewise.
3699 * src/system.h (full_read, full_write): New decls.
3701 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3702 lib/xmalloc.c, src/arith.c, src/misc.c.
3704 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3705 New macros. All uses of STDIN and STDOUT changed.
3706 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3707 instead of 0 and STDOUT_FILENO instead of 1.
3708 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3709 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3711 * src/rmt.c (private_strerror): Avoid const. Translate results.
3713 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3714 in the presence of NFS clock skew.
3716 1999-06-25 Paul Eggert <eggert@twinsun.com>
3718 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3720 * src/buffer.c (write_archive_buffer): New function.
3721 (child_open_for_compress, flush_write, flush_read): Use it to write
3723 (open_archive): Report error if fstat of archive fails.
3724 Improve efficiency of check for /dev/null.
3725 Also, fix some corner cases with remote archives and /dev/null checking.
3726 (close_archive): Test for input fifo only if not remote.
3727 Truncate output archive only if it's not remote.
3729 * src/misc.c (remove_any_file):
3730 Don't terminate if you see . or ..; just skip them.
3732 1999-06-18 Paul Eggert <eggert@twinsun.com>
3734 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3736 Output sizes using a format that's more compatible with
3737 traditional tar (and with GNU Emacs).
3738 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3739 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3740 Don't subtract 1 from size.
3741 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3742 Output a trailing NUL unless the value won't fit without it.
3743 (finish_header): No need to append NUL to chksum, now that
3746 1999-06-16 Paul Eggert <eggert@twinsun.com>
3748 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3750 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3751 @INTLLIBS@ might invoke rpl_realloc.
3753 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3754 (intconv): Remove; use xstrto* fns instead.
3755 ("xstrtol.h"): Include.
3756 (check_decimal): Remove.
3757 (long_options, usage, OPTION_STRING, decode_options):
3758 Remove -y, --bzip2, --unbzip2.
3759 (decode_options): Use xget_version instead of get_version.
3760 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3761 Replace invocations of check_decimal with xstrtoumax.
3763 * tests/preset.in (echo_n, echo_c): Remove.
3765 * tests/after: Don't rely on $echo_c and $echo_n.
3767 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3768 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3769 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3770 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3771 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3772 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3773 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3774 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3775 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3776 m4/xstrtoumax.m4: New files.
3778 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3779 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3780 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3781 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3782 (AC_CHECK_FUNCS): Remove lchown.
3783 (AC_REPLACE_FUNCS): Remove basename, dirname.
3784 Add lchown, strtol, strtoul.
3785 (jm_FUNC_MKTIME): Add.
3786 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3787 are also built via the ANSI2KNR-filtering rules.
3788 Use a no-op line to work around bug in automake 1.4 with malloc and
3790 (AC_OUTPUT): Add m4/Makefile.
3792 * lib/Makefile.am (EXTRA_DIST):
3793 Add lchown.c, malloc.c, mktime.c, realloc.c,
3794 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3795 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3796 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3797 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3798 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3800 * src/system.h (uintmax_t): Don't declare; configure now does this.
3802 * src/common.h (backup_type): New decl.
3803 * src/common.h, src/misc.c, src/tar.c:
3804 Move include of backupfile.h to common.h.
3806 * src/misc.c (maybe_backup_file):
3807 Pass backup_type to find_backup_file_name.
3809 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3810 UINTMAX_STRSIZE_BOUND.
3812 * doc/tar.texi: Remove --bzip2.
3813 Fix @xref typos reported by latest makeinfo.
3815 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3817 (M4DIR, ACINCLUDE_INPUTS): New macros.
3818 ($(srcdir)/acinclude.m4): New rule.
3820 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3821 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3822 now generated automatically by autoconf.
3824 1999-05-15 Paul Eggert <eggert@twinsun.com>
3826 * doc/tar.texi: Remove -y.
3828 1999-04-09 Paul Eggert <eggert@twinsun.com>
3830 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3831 (we were allocating too much storage).
3832 (uintmax_t): Don't declare; configure now does this.
3834 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3836 1999-03-22 Paul Eggert <eggert@twinsun.com>
3838 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3840 * acinclude.m4 (AC_LFS_FLAGS):
3841 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3842 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3843 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3845 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3846 New macros; needed for latest GNU xmalloc.c.
3848 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3849 (libtar_a_SOURCES): Add quotearg.c.
3850 * list.c: Include <quotearg.h>.
3851 (from_oct): Add forward decl.
3852 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3853 (from_oct): Report an error only if TYPE is nonzero.
3854 Quote any funny characters in bad header.
3856 1999-03-20 Paul Eggert <eggert@twinsun.com>
3858 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3860 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3861 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3863 (AC_LFS): Simplify AIX revision number test.
3865 1999-03-17 Paul Eggert <eggert@twinsun.com>
3867 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3869 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3870 Remove; it doesn't work that well
3871 with AC_CANONICAL_HOST.
3872 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3874 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3876 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3878 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3880 * tar.texi: Fix bug-report addr.
3882 * README: Remove --with-included-malloc.
3883 Upgrade version numbers of build software.
3885 1999-03-07 Paul Eggert <eggert@twinsun.com>
3887 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3889 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3890 where bindtextdomain and gettext require -lintl.
3891 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3892 `no' means it failed.
3893 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3894 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3895 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3896 to add anything to the command line (it's all in config.h).
3897 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3899 1999-03-01 Paul Eggert <eggert@twinsun.com>
3901 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3903 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3905 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3906 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3907 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3908 like OFF_MAX, which are not reliable
3909 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3910 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3911 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3913 * src/incremen.c (get_directory_contents):
3914 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3915 Have statx depend on STX_HIDDEN, not AIX.
3917 * src/create.c (to_oct):
3918 New parameter substitute, giving a substitute value to use
3919 when the original value is out of range. Do not append a space to the
3920 output; modern tars don't. When a value is out of range, specify the
3921 maximum value, not the number of bits.
3922 (GID_NOBODY, UID_NOBODY): New macros.
3923 (gid_to_oct, uid_to_oct): Use them as substitutes.
3924 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3925 (dump_file): Check whether the file changed as we read it.
3927 * src/rmt.c (main): Remove suspicious AIX/386 code.
3929 1999-02-19 Paul Eggert <eggert@twinsun.com>
3931 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3932 returns a type compatible with char *; it doesn't on SunOS
3933 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3935 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3937 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3938 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3940 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3942 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3943 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3944 * acinclude.m4 (AM_WITH_NLS):
3945 Update to latest gettext version (serial 5).
3946 (AC_LFS_FLAGS): New macro
3947 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3948 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3949 Work properly in cross-compilation scenario, by checking for getconf
3950 with AC_CHECK_TOOL and by ditching uname in favor of
3951 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3953 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3954 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3955 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3956 since getdate.y now uses ANSI code.
3958 * config.guess, config.sub: New files; taken from automake 1.4.
3960 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3961 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3962 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3963 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3964 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3965 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3966 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3968 1999-02-01 Paul Eggert <eggert@twinsun.com>
3970 * src/tar.c: Update copyright.
3974 1999-02-01 Paul Eggert <eggert@twinsun.com>
3976 * NEWS, configure.in: Version 1.12.64004
3978 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3980 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3982 * src/extract.c (extract_archive): Fix bug when extracting sparse
3983 files: they were trashing the tar file header.
3985 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3986 Add -y or --bzip2 or --bunzip2 option.
3988 1999-01-30 Paul Eggert <eggert@twinsun.com>
3990 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3991 cached_no_such_uid, cached_no_such_gid): New vars.
3992 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3993 Cache failures, too.
3995 * src/tar.c (decode_options):
3996 Don't pass names longer than UNAME_FIELD_SIZE to
3997 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3999 1999-01-27 Paul Eggert <eggert@twinsun.com>
4001 * NEWS, configure.in: Version 1.12.64003
4003 * src/buffer.c (backspace_output, close_archive): Cast
4004 rmtlseek position arg to off_t, for benefit of K&R compilers
4006 * src/compare.c (verify_volume): Likewise.
4008 * NEWS, configure.in: Version 1.12.64002
4010 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4011 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4012 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4013 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4014 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4015 uid_from_oct): Likewise.
4017 1999-01-25 Paul Eggert <eggert@twinsun.com>
4019 * incremen.sh: Fix timing bug in regression test.
4021 1999-01-22 Paul Eggert <eggert@twinsun.com>
4023 * NEWS, configure.in: Update version
4025 * Makefile.am (localedir): Change to $(datadir)/locale.
4026 (DEFS): New macro, defining LOCALEDIR.
4027 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4028 (INCLUDES): Add -I..
4030 * Makefile.am (localedir): Change to $(datadir)/locale.
4032 1999-01-21 Paul Eggert <eggert@twinsun.com>
4034 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4036 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4037 * src/Makefile.am (localedir): Likewise.
4038 (DEFS): New macro, defining LOCALEDIR.
4039 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4040 (INCLUDES): Add `-I..'.
4042 * tests/incremen.sh: Fix timing bug.
4044 1999-01-20 Paul Eggert <eggert@twinsun.com>
4046 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4047 `lfs.7' changed to `64000' in version number
4048 to conform to gnits standards.
4050 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4051 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4053 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4056 1998-12-07 Paul Eggert <eggert@twinsun.com>
4058 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4060 * src/list.c (read_header):
4061 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4063 1998-11-30 Paul Eggert <eggert@twinsun.com>
4065 * configure.in: Quote the output of uname.
4067 * src/extract.c (set_stat): chmod after chown even when not root;
4068 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4070 1998-11-15 Paul Eggert <eggert@twinsun.com>
4072 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4074 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4075 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4077 1998-10-28 Paul Eggert <eggert@twinsun.com>
4079 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4081 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4084 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4085 On many installations, rexec is disabled.
4087 1998-08-07 Paul Eggert <eggert@twinsun.com>
4089 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4091 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4092 for nameless users and groups.
4094 1998-02-17 Paul Eggert <eggert@twinsun.com>
4096 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4097 * NEWS, README: Add explanation of why this isn't an official version.
4099 1998-02-02 Paul Eggert <eggert@twinsun.com>
4101 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4102 This is an unofficial version.
4104 1997-12-17 Paul Eggert <eggert@twinsun.com>
4106 * src/incremen.c (ST_DEV_MSB): New macro.
4107 (NFS_FILE_STAT): Use most significant bit of st_dev,
4108 even if it's unsigned.
4110 1997-12-08 Paul Eggert <eggert@twinsun.com>
4112 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4114 1997-11-19 Paul Eggert <eggert@twinsun.com>
4116 * configure.in (HAVE_INTTYPES_H):
4117 Don't ignore cache variable if it's already set.
4119 1997-11-10 Paul Eggert <eggert@twinsun.com>
4121 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4122 * src/delete.c (records_read): Now off_t.
4123 (move_archive): Don't assume mt_count is of type daddr_t.
4125 1997-10-30 Paul Eggert <eggert@twinsun.com>
4127 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4128 Set to appropriate values if large file support
4129 needs explicit enabling.
4130 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4132 New macros to configure.
4133 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4135 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4136 major_t, minor_t, ssize_t): New macros.
4138 * src/arith.h (TARLONG_FORMAT):
4139 Fix typo: %uld -> %lu. Use unsigned when long long
4141 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4142 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4144 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4145 2nd arg is now unsigned long.
4147 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4148 (prepare_record_buffer): Arg is now size_t.
4149 Remove now-useless casts.
4151 (main): Use `long' for status, so that it can store ssize_t.
4152 Use daddr_t, mode_t, size_t, off_t when appropriate.
4153 Convert daddr_t and off_t values ourselves, since they might be longer
4154 than long. Convert other types using `long' primitives.
4155 When processing MTIOCTOP, do not try to pass resulting
4156 count back, since it won't work (it could be too large) and it's
4157 not expected anyway.
4160 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4161 now-useless casts. Use unsigned long to print *_t types, except use
4162 STRINGIFY_BIGINT for off_t.
4163 (update_archive): Cast -1 to dev_t when necessary.
4165 * src/tar.c (check_decimal):
4166 Now returns 1 if successful, 0 otherwise, and returns
4167 uintmax_t value into new arg. Check for arithmetic overflow.
4168 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4169 Check for overflow on user or group ids.
4171 * src/compare.c (diff_init, process_rawdata, read_and_process,
4172 diff_sparse_files, diff_archive):
4173 Use off_t, pid_t, size_t, ssize_t when appropriate.
4174 Remove now-useless casts. Use unsigned long to print *_t types,
4175 except use STRINGIFY_BIGINT for off_t.
4177 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4178 Size arg is now size_t.
4180 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4181 when allocating buffer.
4184 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4185 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4186 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4189 (get_status_string, get_status_off): New function.
4190 (get_status): Now returns long, so that it can store ssize_t.
4191 Invoke get_status_string to do the real work.
4192 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4193 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4194 (rmt_ioctl__): Convert mt_count by hand,
4195 since it might be longer than long.
4197 * src/mangle.c (extract_mangle):
4198 Check for overflow when converting off_t to size_t.
4199 Use off_t, size_t when appropriate. Remove now-useless casts.
4201 * src/system.h (mode_t): Remove; now done by autoconf.
4202 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4203 Return number of ST_NBLOCKSIZE-byte blocks,
4204 not number of 512-byte blocks;
4205 this also helps to avoid overflow.
4206 (st_blocks): Declare if needed.
4207 (ST_NBLOCKSIZE): New macro.
4208 (<limits.h>, <inttypes.h>): Include if available.
4209 (CHAR_BIT): New macro.
4210 (uintmax_t): New typedef.
4211 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4212 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4213 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4215 * src/names.c (name_init):
4216 Fix typo in error message: FILE* was passed, but char*
4219 (read_name_from_file, name_gather, addname, name_match, name_scan,
4220 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4222 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4224 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4225 (extract_sparse_file): Args now use off_t.
4227 (set_mode, set_stat, make_directories, extract_sparse_file,
4228 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4229 now-useless casts. Use unsigned long to print *_t types, except use
4230 STRINGIFY_BIGINT for off_t.
4232 * src/misc.c (quote_copy_string):
4233 Use size_t when appropriate. Remove now-useless casts.
4235 * src/list.c (read_and, list_archive, read_header, decode_mode,
4236 print_header, print_for_mkdir):
4237 Use mode_t, off_t, size_t when appropriate. Remove
4238 now-useless casts. Use unsigned long to print *_t types, except use
4239 STRINGIFY_BIGINT for off_t.
4241 (read_header): Check for overflow when converting header size.
4243 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4244 const char *. Size arg is now size_t. Now takes new type and maxval
4245 args. Compute result using uintmax_t, not long. Report error if
4246 field does not contain octal number in range.
4247 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4248 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4249 uintmax_from_oct): New functions.
4251 (stringify_uintmax_t_backwards): New function.
4253 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4254 (skip_file): Offset arg is now off_t.
4256 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4257 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4259 (write_error): Arg is now ssize_t.
4260 (child_pid): Now pid_t.
4261 (available_space_after): Now size_t.
4263 (child_open_for_compress, child_open_for_uncompress, flush_write,
4264 open_archive, flush_write, write_error, flush_read, close_archive):
4265 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4266 casts. Use unsigned long to print *_t types, except use
4267 STRINGIFY_BIGINT for off_t.
4269 * src/delete.c (records_read): Now daddr_t.
4270 (move_archive): Arg is now daddr_t. Check for overflow when
4272 (move_archive, delete_archive_members): Use daddr_t, off_t when
4273 appropriate. Remove now-useless casts.
4275 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4276 (rmt_lseek): Now returns off_t.
4278 * src/create.c (to_oct):
4279 Now static. Value arg is now uintmax_t. Accept new args
4280 giving name of type of octal field, for error messages. Report an
4281 error if the value is too large to fit in the field.
4282 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4283 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4285 (write_eot, write_long, finish_header, deal_with_sparse,
4286 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4287 appropriate. Remove now-useless casts. Use unsigned long to print
4288 *_t types, except use STRINGIFY_BIGINT for off_t.
4290 (find_new_file_size): 1st arg is now off_t*.
4291 (finish_sparse_file): Args now use off_t, not long.
4292 Check for lseek error.
4293 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4294 (dump_file): Device arg is now dev_t.
4295 Avoid overflow when testing whether file has holes
4296 by using the new ST_NBLOCKSIZE macro.
4298 * src/incremen.c (struct accumulator, add_to_accumulator,
4299 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4300 Use size_t for sizes.
4301 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4302 Use dev_t, ino_t for devices and inodes.
4303 (gnu_restore): Use off_t for file offsets.
4304 (struct directory): Use char for flags. Add new flag `nfs'.
4306 (NFS_FILE_STAT): New macro.
4307 (note_directory): Accept struct stat * instead of
4308 device and inode number. All callers changed.
4309 (note_directory, get_directory_contents):
4310 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4311 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4313 * src/common.h (record_size, struct name, struct sp_array,
4314 available_space_after):
4315 Use size_t for sizes.
4316 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4317 Use off_t for file offsets.
4318 (struct name): dir_contents is now const char *, not char *.
4319 (dump_file, get_directory_contents): Use dev_t for devices.
4320 (to_oct): Remove decl.
4321 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4322 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4323 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4324 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4325 UINTMAX_FROM_OCT): New macros.
4326 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4327 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4328 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4329 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4330 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4331 (print_for_mkdir): 2nd arg is now mode_t.
4333 See ChangeLog.1 for earlier changes.
4336 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4339 This file is part of GNU tar.
4341 GNU tar is free software; you can redistribute it and/or modify
4342 it under the terms of the GNU General Public License as published by
4343 the Free Software Foundation; either version 2, or (at your option)
4346 GNU tar is distributed in the hope that it will be useful,
4347 but WITHOUT ANY WARRANTY; without even the implied warranty of
4348 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4349 GNU General Public License for more details.
4351 You should have received a copy of the GNU General Public License
4352 along with GNU tar; see the file COPYING. If not, write to
4353 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4354 Boston, MA 02111-1307, USA.