1 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 Rewritten sparse file handling.
5 * src/sparse.c: New file. Provides a universal framework
6 for various methods for sparse files handling.
7 * src/Makefile.am: Added sparse.c
8 * src/common.h (struct sp_array,sparsearray,sp_array_size)
9 (init_sparsearray,fill_in_sparse_array): Removed
10 (enum dump_status): New data type
11 (pad_archive,close_diag,open_diag,read_diag_details)
12 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
14 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
16 (print_header): Changed prototype declaration.
17 * src/tar.h (struct sp_array): Declaration from common.h
18 (struct tar_stat_info): New members archive_file_size,
19 sparse_map_avail,sparse_map.
20 * src/create.c: Major rewrite.
21 * src/extract.c: Use new sparse file interface.
22 * src/compare.c (diff_sparse_files): Temporary placeholder.
24 * src/buffer.c: Minor changes
25 * src/tar.c: Likewise.
26 * src/list.c: Likewise.
27 * src/misc.c (close_diag,open_diag,read_diag_details)
28 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
29 diagnostics functions.
30 * src/incremen.c: Use new diagnostics functions.
31 * src/names.c: Likewise.
33 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
35 * configure.ac: Fixed check for setsockopt
37 * src/create.c: Do not zero-terminate name field if
38 the name is exactly 100 characters long.
39 (write_ustar_long_name): Fixed cheking for unsplittable
42 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
44 * src/create.c (start_header): Removed debugging hook
45 (dump_file): Fixed handling of linkname field.
46 * src/names.c (safer_name_suffix): If the input
47 file name ends with a slash, output one should do so
49 * doc/tar.texi: Documented --format=ustar
51 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
53 * src/tar.h (archive_format): USTAR_FORMAT: New type.
54 * src/create.c: Added POSIX.1-1988 support.
55 * src/names.c (safer_name_suffix): Skip leading ./
56 * src/tar.c: New option --format=ustar forces
57 POSIX.1-1988 archive format.
58 * tests/delete03.sh: Updated.
59 * tests/extrac04.sh: Updated.
60 * tests/multiv01.sh: Updated.
62 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
64 * src/list.c (read_and): Initialize current_stat_info
65 and extended_header at the start of the loop.
66 * src/names.c (all_names_found): Check if the argument
67 contains valid filename. Fixes coredump on `not_a_tar_file'
68 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
69 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
70 Fixes `pax-big-10g' bug.
72 2003-11-12 Paul Eggert <eggert@twinsun.com>
74 Fix some C compatibility bugs reported by Joerg Schilling.
76 * src/common.h (stripped_prefix_len): Fix misspelling
77 "stripped_path_len" in declaration.
78 * src/rmt.c (main): Use "return FOO;" rather than
79 "exit (FOO);"; we no longer have to worry about
80 pre-ANSI hosts that mishandled returned values from "main".
81 * src/tar.c (main): Likewise. This avoids warnings on some
83 * src/system.c: Include signal.h, for 'kill'.
84 * src/system.h (DEV_BSIZE): Remove.
85 (DEFAULT_ST_BLKSIZE): New macro.
86 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
87 * src/tar.c (enum): Remove comma just before }.
89 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
91 * src/list.c (decode_header): Initialize st_atime and
94 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
96 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
97 Bunk <bunk@fs.tum.de> for reporting.
98 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
99 <martin@xemacs.org> for spotting.
101 2003-11-04 Paul Eggert <eggert@twinsun.com>
103 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
106 2003-10-26 Paul Eggert <eggert@twinsun.com>
108 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
109 Bug reported by Christian Weisgerber.
111 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
115 * src/tar.c (decode_options): Removed superfluous archive format
117 * doc/tar.texi: Documented new features.
119 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
122 * THANKS: Added Wojciech Polak
123 * configure.ac: Added checks for missing functions. Raised
124 version number to indicate alpha release.
125 * lib/Makefile.am: Added missing headers
126 * lib/waitpid.c: Added missing includes.
127 * src/extract.c: Likewise.
128 * src/names.c: Removed spurious includes.
129 * src/xheader.c: Likewise.
130 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
131 macro overriding broken mkdir prototypes.
133 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
135 * configure.ac: Check for dev_t and ino_t.
136 * m4/Makefile.am: Added missing files.
137 * src/system.c: New file.
138 * src/Makefile.am: Added system.c
139 * src/common.h: Prototypes for functions from system.c
140 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
141 * src/buffer.c: Moved system dependencies to system.c
142 * src/compare.c: Likewise.
143 * src/create.c: Likewise.
144 * src/delete.c: Likewise.
145 * src/extract.c: Likewise.
146 * src/rtapelib.c: Likewise.
148 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
150 Implemented --occurrence option.
153 * src/tar.c: New option --occurrence.
154 * src/common.h (occurrence_option): New global
155 (struct name): Changed `found' member to `uintmax_t
157 (names_done): Removed
158 (all_names_found): Changed prototype.
159 (ISFOUND,WASFOUND): New macros
160 * src/delete.c (delete_archive_members): Honor --occurrence
162 * src/list.c (read_and): Likewise.
163 * src/names.c: Count number of occurrences of each name in the
165 (name_match): Honor --occurrence option.
166 (names_done): Removed
167 (all_names_found,names_notfound): Rewritten.
169 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
171 * src/tar.c: Removed extra precaution regarding
172 subcommand_option == CAT_SUBCOMMAND
173 * lib/Makefile.am: Updated
175 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
177 * src/common.h (names_done): New function.
178 * src/names.c: Likewise.
179 * src/list.c (read_and): Use all_names_found() as `while'
181 * src/tar.c: New option --first-copy
184 2003-09-24 Paul Eggert <eggert@twinsun.com>
186 * src/rmt.c (main): Don't translate Copyright string; international
187 law says the word "Copyright" should be in English.
188 * src/tar.c (decode_options): Likewise.
190 2003-09-22 Paul Eggert <eggert@twinsun.com>
192 * doc/tar.texi (extracting untrusted archives): New section.
194 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
195 Return size_t, not pointer, so that we don't have to worry about
196 violating the C standard by converting char const * to char *.
198 * src/names.c (stripped_path_len): Likewise. Strip file system
199 prefix, too. Count adjacent slashes as if they were one slash;
200 that is the POSIX standard.
202 2003-09-17 Paul Eggert <eggert@twinsun.com>
204 * README-alpha: Document maintainer tool assumptions a bit. GNU
205 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
206 Debian bug 211447. Fix minor misspellings/whitespace nits.
208 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
209 gl_USE_SYSTEM_EXTENSIONS.
211 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
212 * m4/.cvsignore: Add restrict.m4, time_r.m4.
214 2003-09-17 Paul Eggert <eggert@twinsun.com>
216 * bootstrap: Don't use "for option; do";
217 Solaris 8 /bin/sh doesn't like that.
219 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
221 * README-alpha: Updated
224 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
226 * README-alpha: Updated
228 * po/POTFILES.in: Added src/xheader.c
229 * src/common.h (cut_path_elements): Added proto.
231 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
233 * src/buffer.c: Use ngettext where appropriate.
234 * src/compare.c: Likewise.
235 * src/create.c: Likewise.
236 * src/misc.c: Likewise.
237 * src/tar.c: Likewise.
238 * src/update.c: Likewise.
240 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
242 * .cvsignore: Added *.shar.gz
245 * src/common.h (strip_path_elements): New variable.
246 * src/extract.c (extract_archive): Implemented --strip-path
247 * src/names.c (cut_path_elements): New functon.
248 * src/tar.c: New option --strip-path=NUM.
249 (decode_options) Assign boolean values to bool variables.
251 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
253 * src/delete.c: Fixed deletion from the POSIX archives.
254 * src/list.c (read_header): Minor change.
255 * src/tar.c (main): Do not check for volume_label_option
256 if subcommand_option is not CREATE_SUBCOMMAND.
257 * src/xheader.c (xheader_decode): Store the header as
258 well (for eventual delete).
260 * tests/incremen.sh: Explicitly request GNU format. This will
261 disappear when GNU extended header keywords are working.
262 * tests/multiv01.sh: Likewise
263 * tests/volume.sh: Likewise
265 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
267 * src/create.c: Support for "linkpath" extended keyword.
268 * src/xheader.c (decode_record): Reversed the return
271 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
273 * configure.ac: Allow to redefine the default output format.
274 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
275 (archive_format_string): New function.
276 (usage): Updated help output.
281 2003-09-02 Paul Eggert <eggert@twinsun.com>
283 * src/common.h (destroy_stat, xheader_decode, xheader_store,
284 xheader_read, xheader_finish, xheader_destroy): Add decls;
287 * src/create.c (write_extended): Remove unused local 'bufsize'.
289 * src/delete.c (delete_archive_members): Handle case of
290 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
291 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
292 occurs, as it's not possible.
293 * src/update.c (update_archive): Likewise.
295 Use "const" when possible in new code.
296 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
297 (fmttab): Now const. All uses changed.
298 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
299 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
300 decode_record, xheader_store, xheader_print, code_string, code_time,
301 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
302 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
303 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
304 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
305 uid_coder, uid_decoder, uname_coder, uname_decoder):
306 Use pointers to const when possible.
307 (xhdr_tab): Now const.
309 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
310 (set_archive_format): Report an error if no format name matches,
311 instead of returning an undefined value.
313 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
314 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
315 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
316 uid_decoder, uname_decoder): Remove unused keyword arg.
319 * src/tar.c (set_archive_format): Now static.
320 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
322 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
323 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
324 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
325 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
326 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
327 Remove forward decls; no longer needed.
328 (xhdr_tab): Move to end, so that the forward decls aren't needed.
329 Add a forward declaration.
331 Use 'bool' in new code, when appropriate.
332 * src/xheader.c (decode_record): Return bool, not int.
333 * src/common.h (read_header): Since it accepts bool, change
334 all callers to use false and true rather than 0 and 1.
336 * src/xheader.c (decode_record): Fix misspelling in diagnostic
337 "extended headed" -> "extended header".
339 GNU coding style fixes.
340 * src/xheader.c (decode_record, xheader_decode):
341 Do not use decls like "char *p, *q;".
344 (xheader_store): Avoid parentheses around object operand of sizeof.
346 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
348 * src/create.c (start_header): Store long file names
349 in "path" keyword of an extended header if in POSIX
351 (finish_header): print header before calling write_extended().
352 * src/list.c (list_archive): Always decode the header. This
353 is necessary so the extended header is processed and the correct
354 filename is printed no matter what the state of verbose_option.
355 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
358 2003-09-01 Paul Eggert <eggert@twinsun.com>
360 Update from gnulib, and correct fnmatch to fnmatch-gnu.
361 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
363 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
365 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
366 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
367 copying rules from gnulib module descriptions.
368 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
369 Update from gnulib modules alloca, fnmatch, getline, stdbool.
370 * m4/.cvsignore: Add utimes-null.m4. Sort.
372 2003-09-01 Sergey Poznyakoff
374 Added initial support for creating POSIX headers.
376 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
377 (string_to_chars): New functions
378 (struct xheader): Changed structure
379 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
381 * src/create.c (string_to_chars): New function.
382 (write_extended): New function
383 (start_header): Create extended POSIX headers if necessary.
384 (finish_header): Likewise.
385 * src/list.c (print_header): Take user/group from
387 * src/names.c (gid_to_gname,gname_to_gid)
388 (uid_to_uname,uname_to_uid): Changed prototypes.
389 * src/tar.c: New option --format.
390 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
391 (struct extra_header): Removed unused structure.
392 (union block.extra_header): Removed unused member.
393 * src/xheader.c: Implemented coder functions.
394 * bootstrap: Added obstack.
395 * lib/.cvsignore: Likewise.
396 * configure.ac: Added 'gl_OBSTACK'
397 * m4/Makefile.am: Added new files.
398 * m4/.cvsignore: Likewise.
399 * TODO: Minor formatting change
401 2003-08-31 Sergey Poznyakoff
403 Added initial support for POSIX extended and STAR headers
404 (only for listing/extracting).
406 * src/xheader.c: New file.
407 * src/Makefile.am: Added xheader.c
408 * src/tar.h (struct star_header): New datatype
409 (XHDTYPE,XGLTYPE): New defines
410 (enum archive_format:STAR_FORMAT): New member
411 (struct tar_stat_info): New datatype.
412 (union block.star_header): New member.
413 * src/common.h (orig_file_name,current_file_name)
414 (current_trailing_slash,current_link_name): Removed variables.
415 (current_stat_info): New variable
416 (current_stat): Removed
417 (extended_header): New variable
418 (decode_header): Changed prototype.
419 * src/list.c (decode_header): Added initial support for POSIX extended
421 (skip_member): Check oldgnu_header only if current_format is set
423 * src/buffer.c: Use current_stat_info
424 * src/compare.c: Likewise.
425 * src/create.c: Likewise.
426 * src/delete.c: Likewise.
427 * src/incremen.c: Likewise.
428 * src/mangle.c: Likewise.
429 * src/update.c: Likewise.
430 * src/extract.c: Likewise.
431 (make_directories): Improved check for the existence of the directory
432 * src/tar.c (destroy_stat): New function.
434 2003-08-29 Paul Eggert <eggert@twinsun.com>
436 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
437 was worth (e.g., different users in en_GB disagree about -ize
439 * po/en_GB.po: Remove.
441 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
445 * src/tar.c: Removed support for the obsolete command line
447 * doc/tar.texi: Removed references to the obsolete command
450 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
454 * doc/tar.texi: Updated
455 * src/common.h (check_links_option): New variable
456 (orig_file_name): New variable
457 (check_links): New proto.
458 * src/create.c (struct link.nlink): New member
459 (link_table): Static for the module.
460 (dump_file): Update `link' member when adding new links
462 (check_links): New function.
463 * src/list.c (print_header): Use orig_file_name.
464 * src/tar.c: New option --check-links. Changed semantics of
465 -o to comply to UNIX98 when extracting and to its previous
467 (main): Call check_links if --check-links. was given.
469 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
471 * src/list.c (print_header): Revised
472 * NEWS: Started the entry for 1.13.26
473 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
475 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
477 * .cvsignore: Added to the repository.
478 * doc/.cvsignore: Likewise.
479 * lib/.cvsignore: Likewise.
480 * m4/.cvsignore: Likewise.
481 * po/.cvsignore: Likewise.
482 * scripts/.cvsignore: Likewise.
483 * src/.cvsignore: Likewise.
484 * tests/.cvsignore: Likewise.
486 * lib/Makefile.am: Added exitfail.[hc]
487 * src/misc.c (chdir_do): Fixed call to restore_cwd
488 * src/buffer.c (flush_read): Fixed behavior on short
489 reads right after opening the new archive (multiv01.sh test).
490 (new_volume): Special handling for "-".
491 * src/list.c (print_header): Print trailing slash if
492 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
493 * tests/multiv01.sh: Minor changes.
494 * m4/Makefile.am: Added missing files.
496 2003-07-05 Paul Eggert <eggert@twinsun.com>
498 Finish the checkin begin yesterday.
500 * NEWS: Document the user-visible changes installed in the last
503 * TODO: New file (actually, resurrected; but with new contents).
505 * src/list.c (read_and): Give full type for procedure arg.
506 (read_header): Strip trailing slashes, setting current_trailing_slash.
507 (tartime): Avoid int overflow when printing year (!).
508 (print_header): New arg specifying block ordinal. All uses changed.
509 Print link as 'h' type. Give labels for long links and names.
511 * src/misc.c (contains_dot_dot): Moved to names.c
512 (must_be_dot_or_slash): New function.
513 (safer_rmdir): Use it.
514 (remove_any_file): Now takes enum as option, not boolean.
515 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
516 to unlink a directory.
517 (deref_stat): Accept bool, not int.
519 * src/names.c (namelist_match): Allow partial matches only if
521 (hash_string_hasher): Renamed from hash_avoided_name.
522 (hash_string_compare): Renamed from compare_avoided_anames.
523 (hash_string_insert, hash_string_lookup): New functions.
524 (add_avoided_name, is_avoided_name): Use them.
525 (safer_name_suffix): New function.
526 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
528 * src/rmt.c: Don't include print-copyr.h.
529 (prepare_input_buffer): New arg FD.
530 Do not read more than INT_MAX bytes at once,
531 since it breaks on some brain damaged Tru64 hosts.
533 when retrying instead of subtracting 1024; for speed.
534 (main): Use gettext to translate (C), not print_copyright.
536 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
537 now that gnulib handles this.
538 Include <stddef.h> and <limits.h> unconditionally, now that we assume
540 Assume that offsetof is defined in stddef.h.
541 Do not include <sys/param.h>.
542 (realloc, lseek): Do not declare.
543 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
544 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
545 declarations, since we now assume C89 or better.
546 (PARAMS): Remove, as we now assume C89. All uses changed.
547 (bindtextdomain, textdomain): Include <gettext.h> to define.
548 Include <unlocked-io.h>.
549 (valloc): Define if not defined, and if valloc is not declared.
550 (xstrdup): Remove decl.
552 * src/tar.c: Do not include <print-copyr.h>.
554 (get_date): Remove decl.
555 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
556 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
557 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
558 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
559 (long_options, decode_options): Use them.
560 (OVERWRITE_DIR_OPTION): Remove.
561 (long_options): New options --index-file, --no-overwrite-dir.
562 Remove --overwrite-dir option.
563 (usage): Use PACKAGE_BUGREPORT.
564 (decode_options): Terminate new argv properly.
565 Use PACKAGE_NAME, PACKAGE_VERSION.
566 If verbose, report how we grokked any textual date option.
567 (main): Add support for index-file.
569 * tests/Makefile.am: Convert to UTF-8.
570 (AUTOMAKE_OPTIONS): Remove.
571 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
572 (INCLUDES): Remove ../intl.
573 (LDADD): Don't link libtar.a twice.
575 * tests/genfile.c: Convert to UTF-8.
576 Don't include <print-copyr.h>.
577 (DEFAULT_PATTERN): Renamed from DEFAULT.
578 (ZEROS_PATTERN): Renamed from ZEROS.
579 (main): Use gettext to translate (C), not print_copyright.
581 2003-07-04 Paul Eggert <eggert@twinsun.com>
583 Revamp to meet current standards of autoconf, automake,
584 gettext, and gnulib, and incorporate new translations.
586 * config/config.guess, config/config.sub, config/depcomp,
587 config/install-sh, config/mdate-sh, config/missing,
588 config/mkinstalldirs, config/texinfo.texi:
589 Moved here from parent directory, or from doc.
590 * config.hin: Renamed from config.h.in.
591 * config/config.rpath: New file.
593 * intl: Remove this subdirectory.
595 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
597 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
598 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
599 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
600 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
601 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
602 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
605 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
606 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
607 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
608 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
609 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
610 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
611 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
612 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
613 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
614 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
615 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
616 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
617 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
618 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
619 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
620 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
621 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
622 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
623 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
625 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
626 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
627 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
628 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
629 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
630 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
631 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
632 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
633 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
634 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
635 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
636 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
637 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
638 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
639 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
640 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
641 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
642 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
644 Upgrade to latest version from external source. The file "bootstrap"
645 now grabs these automatically, so we needn't keep track of them
646 in this change long any longer.
648 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
649 (SUBDIRS): Remove intl.
650 * PORTS: Update for star, Macintosh.
651 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
652 Bison 1.875, gettext 0.12.1.
653 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
654 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
655 (AC_CONFIG_AUX_DIR): New.
656 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
658 (AC_PREREQ): Bump from 2.52 to 2.57.
659 (AC_GNU_SOURCE): New.
660 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
661 we no longer support K&R C.
663 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
664 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
665 (AC_MBSTATE_T): Remove.
666 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
667 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
668 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
670 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
671 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
672 (AC_CHECK_TYPE): Remove ssize_t.
673 (gt_TYPE_SSIZE_T): Add.
674 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
675 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
676 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
677 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
678 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
679 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
680 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
681 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
682 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
683 napms, poll, select, strstr, usleep.
684 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
685 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
686 (AM_GNU_GETTEXT): Use external and need-ngettext options.
687 (AM_GNU_GETTEXT_VERSION): New.
688 (AC_OUTPUT): Remove intl/Makefile.
690 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
691 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
692 * doc/fdl.texi: Update to current GNU version.
693 * doc/gettext.texi: Update to current coreutils version,
694 plus a copyright notice.
695 * doc/tar.texi: Switch to new method for doing copyright notices.
696 Use @acronym instead of @sc where appropriate.
697 Remove empty examples. Give a few more examples.
699 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
700 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
701 are built up in pieces with +=.
702 (noinst_HEADERS, INCLUDES): Remove.
703 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
704 (libtar_a_LIBADD): Use $ rather than @.
705 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
707 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
708 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
709 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
710 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
711 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
712 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
713 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
714 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
715 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
716 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
717 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
718 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
719 prereq.m4, xstrtoimax.m4.
721 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
722 be translated, since it's not a user-visible tool.
724 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
726 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
727 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
728 consistency with coreutils.
729 (LDADD): Link LIBINTL after libtar.a, since
730 it's now external and should stand by itself.
732 * src/buffer.c (print_total_written): Adjust to new human.h
734 (child_open_for_compress): Do not increase size to BLOCKSIZE.
735 (open_archive): Open index file name.
736 Strip trailing slahes from file names.
737 (flush_write): Set size to 0 if not saving names.
738 (flush_write, flush_read): Use safer_name_suffix rather than
741 * src/common.h: Include <quote.h>.
742 (absolute_names_option, atime_preserve_option, backup_option,
743 block_number_option, checkpoint_option, dereference_option,
744 force_local_option, ignore_failed_read_option, ignore_zeros_option,
745 incremental_option, interactive_option, multi_volume_option,
746 numeric_owner_option, one_file_system_option, recursive_unlink_option,
747 read_full_records_option, remove_files_option, same_order_option,
748 show_omitted_dirs_option, sparse_option, starting_file_option,
749 to_stdout_option, totals_option, touch_option, verify_option,
750 dev_null_output, now_verifying, we_are_root): Now bool, not int.
751 (current_trailing_slash, index_file_name, recent_long_name_blocks,
752 recent_long_link_blocks): New vars.
753 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
754 (OVERWRITE_OLD_DIRS): Remove.
755 (enum remove_option): New enum.
756 (remove_any_file): Use it as option arg, not int.
757 (is_avoided_name, contains_dot_dot): Return bool, not int.
758 (safer_name_suffix): New decl.
760 * src/compare.c (now_verifying): Now bool, not int.
761 (fill_in_sparse_array): Move to extract.c. Now returns bool;
762 all callers changed to test for failure.
763 (diff_sparse_files): Take size from current_stat, not from param.
764 (diff_archive): Do not count trailing slashes in archives.
765 (verify_volume): Test for header failure after loop, not before.
767 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
769 (start_header): Clear devmajor and devminor fields, too.
770 (finish_header): New arg block_ordinal.
771 (init_sparsearray): Now extern. Set sp_array_size to
772 SPARSES_IN_OLDGNU_HEADER if it is zero.
773 (dump_file): Keep link table as a hash.
774 Do not count "file changed as we read it" as a failure.
776 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
777 Move extern decl to common.h.
779 * src/extract.c (we_are_root): Now bool, not int.
780 (check_time): Warn about implausibly old time stamps.
781 (set_stat): Use utimbuf, not stat_info.
782 (prepare_to_extract): New arg DIRECTORY.
783 (fill_in_sparse_array): Moved here from compare.c.
784 (extract_sparse_file): Now returns off_t, giving size left.
785 Truncate file at end.
786 (extract_archive): Use safer_name_suffix rather than rolling our own.
787 Use fill_in_sparse_array rather than rolling our own.
788 Strip trailing slashes more effectively.
789 Check for unsafe names.
791 * src/incremen.c (struct directory): nfs and found are now of type
793 (gnu_restore): Now takes directory name as argument, not offset
794 of directory name in a global. All uses changed.
795 (CURRENT_FILE_NAME): Remove.
798 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
801 2002-09-30 Paul Eggert <eggert@twinsun.com>
803 * src/rmt.c (prepare_input_buffer): Renamed form
804 prepare_record_buffer. All uses changed. Do not assume that
805 size_t is the same width as int.
807 2002-03-29 Paul Eggert <eggert@twinsun.com>
809 * src/incremen.c (get_directory_contents):
810 If ignore_failed_read_option, only warn about
811 get_directory_contents failures. Fix suggested by
814 2002-01-31 Mark W. Eichin <eichin@thok.org>
816 * src/buffer.c (child_open_for_compress): Don't try to read
817 past the end of the buffer.
819 2001-10-11 Jim Meyering <meyering@lucent.com>
821 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
822 and quote_n (1, ... to avoid clobbering a buffer.
824 2001-09-26 Paul Eggert <eggert@twinsun.com>
826 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
828 * src/buffer.c (flush_read): Don't diagnose partial blocks before
829 end of file; just ignore them silently.
831 * src/list.c (read_header): Don't keep around extended name
832 and link info indefinitely; keep it only for the next file.
833 This fixes a bug introduced in 1.13.24, and removes the need
834 for some static variables. Set recent_long_name and
835 recent_long_link to zero if there were no long links; this
836 avoids a violation of ANSI C rules for pointers in delete.c.
837 * THANKS: Add Christian Laubscher.
839 2001-09-26 Jim Meyering <meyering@lucent.com>
841 * doc/tar.texi (Remote Tape Server): is know -> is known
843 2001-09-25 Paul Eggert <eggert@twinsun.com>
845 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
846 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
847 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
848 want to distinguish EINVAL and EILSEQ.
850 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
852 * src/extract.c (maybe_recoverable):
853 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
855 2001-09-22 Paul Eggert <eggert@twinsun.com>
857 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
859 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
862 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
863 * PORTS: Add copyright notice, 'star' reference.
864 * README-alpha: Add copyright notice, autoconf 2.52 patch.
865 * THANKS: Add Christophe Kalt.
866 * config.sub: Upgrade to 2001-09-14 version.
868 * configure.ac (ALL_LINGUAS): Add ko.
869 * po/ko.po: Resurrected file.
871 * doc/convtexi.pl: Add coding advice for Emacs.
873 * doc/getdate.texi: Add copyright notice.
875 * doc/mdate-sh: Upgrade to automake 1.5 version.
877 * doc/tar.texi (extracting files): Mention --to-stdout.
878 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
879 (Overwrite Old Files): Likewise.
881 * lib/Makefile.am (noinst_HEADERS):
882 Remove copysym.h. Add print-copyr.h, unicodeio.h.
883 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
885 * lib/copysym.c, lib/copysym.h: Remove.
886 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
887 lib/unicodeio.h: New files.
889 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
890 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
892 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
893 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
895 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
896 * m4/isc-posix.m4: Remove.
898 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
900 * po/POTFILES.in: Add copyright notice.
902 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
904 * tests/Makefile.am (LDADD): Likewise.
906 * src/buffer.c (write_archive_buffer, close_archive):
907 If an archive is a socket, treat it like a FIFO.
908 (records_read, records_written): New vars.
909 (write_archive_to_stdout): Now bool, not int.
910 (open_archive, flush_write, flush_read): Keep records_read and
911 records_written up to date.
913 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
914 (write_archive_to_stdout): Now bool, not int.
915 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
916 (read_header): Now takes bool arg. Existing callers modified
917 to pass 0, unless otherwise specified.
919 * src/delete.c (records_read): Remove; now a global.
920 (acting_as_filter): Now bool, not int.
921 (recent_long_name, recent_long_link, recent_long_name_blocks,
922 recent_long_link_blocks, records_read, records_written): New decls.
923 (records_skipped): New var.
924 (move_archive): Don't divide by zero if arg is 0.
925 Use the above vars to compute how far to move.
926 (write_recent_blocks): New function.
927 (delete_archive_member): Pass 1 to read_header, so that it doesn't
928 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
929 Keep track of how many records have been skipped.
930 Let the buffer code count records.
931 When copying a header, copy any extended headers that came before it.
933 * src/extract.c (extract_archive): When marking a directory to be
934 updated after symlinks, stat all directories after it in the
935 delayed-set-stat list too, since they will be checked after
936 symlinks. Add support for --overwrite-dir.
938 * src/list.c (recent_long_name, recent_long_link,
939 recent_long_name_blocks, recent_long_link_blocks): New vars.
940 (read_and): Pass 0 to read_header.
941 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
942 headers into new vars. Null-terminate incoming symbolic links.
944 * src/rmt.c: Include print-copyr.h, not copysym.h.
945 (main): Use print_copyright, not copyright_symbol.
946 * src/tar.c (decode_options): Likewise.
947 (OVERWRITE_DIR_OPTION): New constant.
948 (long_options, usage, decode_options): Add --overwrite-dir.
950 * src/tar.h: Put copyright notice into documentation.
952 * tests/Makefile.am (TESTS): Add delete03.sh.
953 * tests/delete03.sh: New file.
955 * tests/genfile.c: Include print-copyr.h, not copysym.h.
956 (main): Use print_copyright, not copyright_symbol.
957 Include <argmatch.h>.
958 (pattern_strings): Remove.
959 (pattern_args, pattern_types): New constants.
960 (main): Use XARGMATCH, not argmatch.
962 2001-09-20 Jim Meyering <meyering@lucent.com>
964 * lib/xstrtol.c (strtoimax): Guard declaration with
965 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
966 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
967 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
968 (strtoumax): Likewise, for completeness (it wasn't necessary).
969 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
970 Check for declaration of strtoimax.
971 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
972 Check for declaration of strtoumax.
974 2001-09-16 Paul Eggert <eggert@twinsun.com>
976 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
978 2001-09-14 Paul Eggert <eggert@twinsun.com>
980 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
982 * README-alpha: Describe automake patch.
984 * configure.ac (LIBOBJS):
985 Remove automake 1.4 workaround, as we're using 1.5 now.
986 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
988 * lib/copysym.c: Include stddef.h, for size_t.
989 Include langinfo.h if needed.
990 Use locale_charset only if USE_INCLUDED_LIBINTL;
991 if not, use nl_langinfo (CODESET) if available.
993 2001-09-13 Paul Eggert <eggert@twinsun.com>
995 * config.guess, config.sub: Sync with canonical versions.
997 * configure.ac (jm_PREREQ_XGETCWD): Add.
999 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1000 (libtar_a_SOURCES): Add copysym.c.
1001 * copysym.c, copysym.h: New files.
1003 * lib/error.c: Sync with fileutils version.
1005 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1006 * m4/getcwd.m4: New file.
1007 * m4/uintmax_t.m4: Remove.
1009 * m4/gettext.m4 (AM_WITH_NLS):
1010 Fix bug with calculating version of Bison 1.29.
1011 Reported by Karl Berry.
1013 * src/Makefile.am (datadir): Remove.
1015 * src/rmt.c: Include copysym.h.
1016 (main): Use copyright_symbol to translate copyright notice,
1018 * src/tar.c: Likewise.
1019 * tests/genfile.c: Likewise.
1021 * src/system.h (MB_LEN_MAX): New symbol.
1023 2001-09-11 Paul Eggert <eggert@twinsun.com>
1025 * src/extract.c (struct delayed_set_stat): New member
1027 (delay_set_stat): Initialize it to 0.
1028 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1029 taking an extra stat ourselves. All callers changed.
1030 (set_stat): Likewise.
1031 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1032 If false, stop when encountering a struct whose 'after_symlinks'
1033 member is true. Otherwise, go through all structures but check
1034 them more carefully. All callers changed.
1035 (extract_archive): When extracting a deferred symlink, if its parent
1036 directory's status needs fixing, then mark the directory as needing
1037 to be fixed after symlinks.
1038 (extract_finish): Fix status of ordinary directories, then apply
1039 delayed symlinks, then fix the status of directories that are
1040 ancestors of delayed symlinks.
1042 * src/rtapelib.c (rexec):
1043 Remove declaration; it ran afoul of prototypes on Crays.
1044 Reported by Wendy Palm of Cray.
1046 2001-09-06 Paul Eggert <eggert@twinsun.com>
1048 * lib/strtoimax.c (HAVE_LONG_LONG):
1049 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1050 (strtoimax): Use sizeof (long), not
1051 sizeof strtol (ptr, endptr, base),
1052 to work around bug in IBM C compiler.
1054 2001-09-04 Paul Eggert <eggert@twinsun.com>
1056 * lib/xgetcwd.c: Include "xalloc.h".
1057 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1058 report an error and exit.
1060 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1061 (jm_PREREQ): Use it.
1063 2001-09-03 Paul Eggert <eggert@twinsun.com>
1065 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1066 (jm_PREREQ_XGETCWD): New macro.
1068 * lib/exclude.c (fnmatch_no_wildcards):
1069 Fix typo that caused us to do case-folding
1070 search even when that was not desired. This occurred only in the
1073 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1074 Do not include xalloc.h.
1075 (INITIAL_BUFFER_SIZE): New symbol.
1076 Do not use xmalloc / xrealloc, since the caller is responsible for
1077 handling errors. Preserve errno around `free' during failure.
1078 Do not overrun buffer when using getwd.
1080 * lib/xgetcwd.c (xgetcwd):
1081 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1082 to decide whether to use getcwd (NULL, 0).
1084 2001-09-02 Paul Eggert <eggert@twinsun.com>
1086 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1088 2001-09-01 Jim Meyering <meyering@lucent.com>
1090 * exclude.c: Use `""', not `<>' to #include non-system header files.
1091 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1092 and strncasecmp as r-values. Unixware didn't have declarations.
1094 2001-08-31 Jim Meyering <meyering@lucent.com>
1096 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1097 Use an initial, malloc'd, buffer of length 128 rather than
1098 a statically allocated one of length 1024.
1100 2001-08-30 Paul Eggert <eggert@twinsun.com>
1102 * lib/utime.c: Include full-write.h.
1103 * lib/xstrtol.c (strtoimax): New decl.
1105 2001-08-29 Paul Eggert <eggert@twinsun.com>
1107 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1109 * src/create.c (dump_file): Relativize link names before dumping.
1110 This fixes a bug reported by Jose Pedro Oliveira.
1112 * src/create.c (dump_file): Use offsetof when computing sizes for
1113 struct hack; this avoids wasted space in some cases.
1114 * src/incremen.c (note_directory, find_directory): Likewise.
1115 * src/names.c (name_gather, addname): Likewise.
1117 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1118 for consistency with other code that does similar things.
1119 * src/names.c (name_gather): Likewise.
1121 * src/names.c (read_name_from_file, name_next, name_gather,
1122 add_hierarchy_to_namelist): Avoid quadratic behavior when
1123 reallocating buffers. Check for buffer size overflow.
1124 (addname): Avoid unnecessary clearing of memory.
1126 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1128 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1129 name size allocation that caused core dumps.
1131 2001-08-28 Paul Eggert <eggert@twinsun.com>
1133 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1135 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1136 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1137 (daddr_t): Remove; no longer used.
1138 (jm_PREREQ_HUMAN): Add.
1140 * acconfig.h: Remove; no longer needed.
1142 * config.guess, config.sub:
1143 New files, from automake 1.5. Gettext 0.10.39 needs them.
1144 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1146 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1147 (SUBDIRS): Put intl before lib, as gettext requires.
1149 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1150 * intl: Upgrade entire directory to gettext 0.10.39.
1151 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1152 New files, from gettext 0.10.39.
1153 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1154 Upgrade to gettext 0.10.39,
1155 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1157 * po/cat-id-tbl.c, po/stamp-cat-id:
1158 Remove; no longer used by gettext 0.10.39.
1159 * po/ChangeLog: New file.
1161 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1162 $(srcdir)/tar.texi: Likewise.
1163 * doc/freemanuals.texi: New file.
1164 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1165 `fileds' -> `fields'
1166 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1168 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1169 (noinst_HEADERS): Add quote.h.
1170 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1172 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1174 * lib/full-write.c, lib/savedir.c: Comment fix.
1176 * lib/pathmax.h: Remove.
1178 * lib/quote.c, lib/quote.h: New files.
1180 * lib/xgetcwd.c: Don't include pathmax.h.
1181 Include stdlib.h and unistd.h if available.
1183 (xmalloc, xstrdup, free): Remove decls.
1184 (xgetcwd): Don't assume sizes fit in unsigned.
1185 Check for overflow when computing sizes.
1186 Simplify reallocation code.
1188 * lib/xmalloc.c: Quote failure tests.
1190 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1192 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1193 similar to strtol.c.
1194 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1195 (verify): New macro.
1196 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1197 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1198 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1199 changed to signed values. Check sizes at compile-time, not
1200 run-time. Prefer strtol to strtoll if both work.
1203 * lib/xstrtol.h (xstrtoimax): New decl.
1205 * m4/Makefile.am (EXTRA_DIST):
1206 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1207 longlong.m4, xstrtoimax.m4.
1209 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1210 Remove; now done by autoconf.
1211 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1212 Use AC_CHECK_TYPE instead of merely looking for the header.
1214 * m4/uintmax_t.m4: Use shorter comment.
1216 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1217 Quote first arg of AC_DEFUN.
1218 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1219 is needed to parse the include file.
1220 Simplify logic behind the args to AC_REPLACE.
1222 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1224 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1227 Use "Copyright %d" to simplify the translator's job in the future.
1228 Advise translator about circle-C.
1229 * src/tar.c: (decode_options): Likewise.
1230 * tests/genfile.c (main): Likewise.
1232 2001-08-28 Jim Meyering <meyering@lucent.com>
1234 * lib/argmatch.c: Include "quote.h".
1235 (argmatch_invalid): Quote the context.
1237 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1239 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1240 Use single-quote for local .h files.
1242 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1244 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1247 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1248 invoking mktime the last time.
1250 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1252 * lib/rename.c: Major rewrite by Volker Borchert to use system
1253 rename function, but to work around problems with trailing
1256 * lib/strtoll.c: New file, from glibc.
1257 * lib/strtoul.c: Update from glibc.
1259 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1260 Add support for signed numbers, too.
1261 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1263 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1265 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1266 (main): Use generic names in debugging output.
1267 * lib/strtoimax.c: Plus add the following changes of my own:
1268 (main): Use accurate names in debugging output.
1270 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1273 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1274 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1275 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1276 m4/utime.m4, m4/utimes.m4:
1277 Quote the first argument in each use of AC_DEFUN.
1279 * m4/getline.m4: Don't use string.h.
1281 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1283 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1285 2001-08-27 Paul Eggert <eggert@twinsun.com>
1287 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1289 The biggest change is the new --exclude semantics and options.
1290 The basic idea was suggested by Gerhard Poul; thanks!
1292 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1293 * README: ignfail.sh fails on some NFS hosts.
1294 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1296 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1297 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1298 Remove; the automake bug has been fixed.
1299 * acinclude.m4: Remove.
1301 * configure.ac: Renamed from configure.in.
1302 (AC_PREREQ): Bump from 2.13 to 2.52.
1303 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1304 1997-05-30) has an encoding error.
1305 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1306 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1308 * doc/fdl.texi: Update to current GNU version.
1310 * doc/tar.texi: Put leading '*' in direntry.
1311 Accommodate new gfdl sectioning.
1312 New option --recursion (the default) that is the inverse of
1315 New options --anchored, --ignore-case, --wildcards,
1316 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1317 Along with --recursion and --no-recursion, these control how exclude
1318 patterns are interpreted. The default interpretation of exclude
1319 patterns is now --no-anchored --no-ignore-case --recursion
1320 --wildcards --wildcards-match-slash.
1322 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1324 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1325 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1326 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1327 Include if available.
1328 (<xalloc.h>): Include
1329 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1330 (verify): New macro. Use it to verify that EXCLUDE macros do not
1331 collide with FNM macros.
1332 (struct patopts): New struct.
1333 (struct exclude): Use it, as exclude patterns now come with options.
1334 (new_exclude): Support above changes.
1335 (new_exclude, add_exclude_file):
1336 Initial size must now be a power of two to simplify overflow checking.
1337 (free_exclude, fnmatch_no_wildcards): New function.
1338 (excluded_filename): No longer requires options arg, as the options
1339 are determined by add_exclude. Now returns bool, not int.
1340 (excluded_filename, add_exclude):
1341 Add support for the fancy new exclusion options.
1342 (add_exclude, add_exclude_file): Now takes int options arg.
1343 Check for arithmetic overflow when computing sizes.
1344 (add_exclude_file): xrealloc might modify errno, so don't
1345 realloc until after errno might be used.
1347 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1349 (free_exclude): New decl.
1350 (add_exclude, add_exclude_file): Now takes int options arg.
1351 (excluded_filename): No longer requires options arg, as the options
1352 are determined by add_exclude. Now returns bool, not int.
1354 * lib/prepargs.c: Include <string.h>; required for C99 since
1358 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1360 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1361 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1363 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1364 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1366 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1367 subsumed by Autoconf 2.50.
1369 * m4/error.m4: Upgrade to serial 2.
1371 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1372 remove test for GNU C library. It's not correct, as some
1373 older glibcs are buggy.
1375 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1377 * m4/prereq.m4: Upgrade to serial 20, but then:
1378 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1379 (jm_PREREQ_EXCLUDE): New macro.
1380 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1383 * m4/realloc.m4: Upgrade to serial 4.
1385 * m4/strerror_r.m4: Revert to serial 1002.
1387 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1389 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1391 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1392 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1393 it is now subsumed by autoconf. Add inttypes.h.
1395 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1396 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1398 * src/buffer.c (new_volume): Stop if the script exits with an error.
1400 * src/common.h (excluded_with_slash, excluded_without_slash):
1401 Remove, replacing by:
1402 (excluded): New decl.
1403 (link_error): New decl.
1404 (excluded_name): Now returns bool.
1407 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1408 Support hard links to symbolic links.
1410 (struct delayed_symlink): Remove 'names' member, replacing it with
1411 'sources' and 'target' member. All uses changed.
1413 (struct string_list): New type.
1415 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1416 for struct hack; this avoids wasted space in some cases.
1418 (extract_archive): Fix test for absolute pathnames and/or "..".
1419 Use link_error to report errors for links.
1420 Remove redundant trailing '/' at "really_dir", for all uses, not
1421 just before invoking mkdir.
1422 If overwriting old files, do not worry so much about existing
1424 Fix mode computation in the case where the directory exists.
1426 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1427 link, make a copy of the symbolic link.
1429 * src/incremen.c (get_directory_contents):
1430 If ignore_failed_read_option, only warn about
1433 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1434 However, check for error even for '-' or '+' case.
1436 (print_header): Try parsing uids and gids as unsigned integers first,
1437 and as a uid_t or gid_t only if that fails. This adds support for
1438 listing positive uids and gids that are greater than UID_MAX and
1441 * src/misc.c (link_error): New function.
1443 * src/names.c (collect_and_sort_names):
1444 If ignore_failed_read_option, only warn about
1447 (excluded_name): Now returns bool. Simplify, as the fancy
1448 features are now all in excluded_filename.
1450 * src/rtapelib.c (base_name): Remove decl, as system.h now
1453 * src/system.h: Include stddef.h if available.
1454 (offsetof): Declare if stddef.h doesn't.
1456 Include <dirname.h>.
1457 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1459 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1460 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1461 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1462 WILDCARDS_MATCH_SLASH_OPTION):
1465 (long_options, usage, decode_options): Add support for --anchored,
1466 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1467 --no-wildcards-match-slash, --recursion, --wildcards,
1468 --wildcards-match-slash.
1470 (decode_options): Implement the new way of interpreting exclude
1473 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1475 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1476 just print error messages suggesting alternatives.
1478 (add_filtered_exclude): Remove.
1480 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1482 * tests/extrac04.sh (out): Remove
1483 directory/subdirectory/file1, as the new semantics for
1484 --exclude exclude it.
1486 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1488 2001-08-12 Paul Eggert <eggert@twinsun.com>
1490 * lib/addext.c (<errno.h>): Include.
1491 (errno): Declare if not defined.
1492 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1493 leaves errno alone, because there is no limit. Also, work even if
1494 size_t is narrower than long.
1496 2001-07-08 Paul Eggert <eggert@twinsun.com>
1498 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1500 2001-05-10 Paul Eggert <eggert@twinsun.com>
1502 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1503 Include <backupfile.h> and <dirname.h> after size_t is defined.
1504 (addext): Use base_len to trim redundant trailing slashes instead of
1507 * lib/backupfile.c (ISSLASH, base_name):
1508 Remove decls; now in dirname.h.
1509 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1511 (find_backup_file_name): Rename locals to avoid new functions.
1512 Use base_len instead of rolling it ourselves.
1513 Work even if dirlen is 0.
1514 Use a dir of '.' if given the empty string.
1517 Do not include <stdio.h>, <assert.h>; no longer needed.
1518 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1519 Include <string.h>, <dirname.h>.
1520 (base_name): Allow file names ending in slashes, other than names
1521 that are all slashes. In this case, return the basename followed
1524 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1525 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1526 (dir_len): Renamed from dirlen.
1527 All callers changed.
1529 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1531 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1533 2001-02-16 Paul Eggert <eggert@twinsun.com>
1535 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1536 Do not declare or define if HAVE_MBRTOWC,
1537 since the test for HAVE_MBRTOWC now requires proper declarations.
1539 * lib/alloca.c (malloc): Undef before defining.
1541 2001-02-13 Paul Eggert <eggert@twinsun.com>
1543 * src/compare.c (read_and_process): Use off_t for size.
1544 From Maciej W. Rozycki.
1546 2001-01-26 Paul Eggert <eggert@twinsun.com>
1548 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1550 2001-01-12 Paul Eggert <eggert@twinsun.com>
1552 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1554 * lib/savedir.h (savedir): Remove size arg.
1556 * doc/tar.texi: Add @setchapternewpage odd.
1557 Remove -I as an alias for -T, for now.
1559 Update copyright. Remove "Published by".
1560 Dates beginning with / or . are taken to be file names.
1562 * src/tar.c (<time.h>): Do not include;
1563 (time): Do not declare.
1564 (usage): Remove -I as an alias for -T.
1565 (OPTION_STRING): Remove -I.
1566 (decode_options): Dates that look like an absolute path name,
1567 or that start with '.', are presumed to be file names whose
1569 Remove 'I' as an aliase for 'T'.
1572 * src/extract.c (<time.h>): Do not include; system.h now does this.
1573 (make_directories): Skip filesystem prefixes.
1574 Don't assume '/' is the only separator.
1575 (extract_sparse_file): Use new full_write semantics.
1576 On write error, return instead of invoking skip_file.
1577 Do not free sparsearray; caller does this now.
1578 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1580 (extract_archive): Don't assume file name lengths fit in int.
1581 Report what got stripped from member name; it might be more than '/'.
1582 Use new full_write semantics.
1583 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1585 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1587 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1588 (time): Remove decl; likewise.
1589 (child_open_for_uncompress): Use new full_write semantics.
1590 (flush_write): Use ISSLASH instead of testing for '/'.
1591 (flush_read): Likewise.
1593 * src/rmt.h (_remdev): Look for / anywhere in Path.
1595 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1596 Don't assume '/' is the only separator.
1597 (safer_rmdir): Don't assume '/' is the only separator.
1599 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1601 * lib/dirname.h (dirlen): New decl.
1603 * src/incremen.c (get_directory_contents):
1604 Remove path_size arg; all callers changed.
1605 Don't assume '/' is the only directory separator.
1606 (gnu_restore): Work even if file name length doesn't fit in int.
1608 * lib/addext.c (ISSLASH): New macro.
1609 (addext): Trim any redundant trailing slashes.
1611 * src/names.c (name_next):
1612 Don't assume '/' is the only directory separator.
1613 (namelist_match): Likewise.
1614 (add_hierarchy_to_namelist): Remove dirsize arg.
1615 Do not assume '/' is the only directory separator.
1616 (new_name): Likewise.
1618 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1619 (libtar_a_SOURCES): Add dirname.c.
1621 * src/create.c (relativize):
1622 New function, with much of old start_header's guts.
1623 Handle filesystem prefixes.
1624 (start_header): Use this new function.
1625 (init_sparsearray): Don't bother to zero out the new array;
1627 (deal_with_sparse): Fix array allocation bug.
1628 (create_archive): Don't assume '/' is the only separator.
1629 (dump_file): Likewise.
1630 Don't worry about leading / in symlink targets.
1632 * lib/savedir.c (savedir):
1633 Remove size arg; it wasn't portable. All callers changed.
1635 * lib/utime.c (utime_null): Adjust to new full_write convention.
1637 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1639 * lib/backupfile.c: Include <dirname.h>.
1640 (ISSLASH): New macro.
1641 (find_backup_file_name): Use dirlen to calculate directory lengths.
1642 (max_backup_version): Strip redundant trailing slashes.
1644 * src/common.h: Include <full-write.h>.
1645 (get_directory_contents): No longer has size arg.
1646 (gnu_restore): Arg is size_t, not int.
1648 * src/system.h: Include <time.h>.
1649 (time): Declare if not defined.
1651 * lib/full-write.c: Include full-write.h, not safe-read.h.
1652 full_write returns size_t, with short writes meaning failure.
1653 All callers changed.
1655 * src/rtapelib.c: Include full-write.h.
1657 * src/rmt.c: Include full-write.h.
1658 (main): Update copyright.
1660 * doc/getdate.texi: Mention that only English is supported.
1661 Show how to use "date" so that the output is acceptable to getdate.
1662 Mention Z as an abbreviation for UTC.
1664 * lib/full-write.h: New file.
1666 * src/list.c: system.h now does time.h stuff.
1669 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1671 Do not include string.h, strings.h, or assert.h; no longer needed.
1672 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1674 (base_name): New decl.
1675 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1676 (dir_name_r): Remove.
1677 (dirlen): New function.
1678 (dir_name): Use dirlen instead of dir_name_r.
1679 (<string.h>, <strings.h>): Include only if test program.
1680 (main): Use "return 0", not "exit (0)".
1682 2000-12-08 Paul Eggert <eggert@twinsun.com>
1684 * lib/dirname.h: New file.
1686 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1688 * lib/fnmatch.c: Do not comment out all the code if we are using
1689 the GNU C library, because in some cases we are replacing buggy
1690 code in the GNU C library itself.
1692 2000-10-30 Paul Eggert <eggert@twinsun.com>
1694 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1696 2000-10-29 Paul Eggert <eggert@twinsun.com>
1698 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1700 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1702 2000-10-28 Paul Eggert <eggert@twinsun.com>
1704 * doc/tar.texi: --no-recursion now applies to extraction, too.
1705 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1706 * src/names.c (namelist_match, excluded_name):
1707 Do not match subfiles of a directory
1708 if --no-recursion is specified.
1709 * src/tar.c (NO_RECURSE_OPTION): Remove.
1710 (long_options): Have getopt set the --no-recursion flag.
1711 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1712 Remove case for NO_RECURSE_OPTION.
1713 * src/common.h (recursion_option):
1714 Renamed from no_recurse_option, with sense
1715 negated, and with FNM_LEADING_DIR being the nonzero value.
1717 * names.c (namelist_match): New function.
1718 (name_match, name_scan): Use it to eliminate duplicate code.
1719 (names_notfound): Remove special case for Amiga.
1721 2000-10-27 Paul Eggert <eggert@twinsun.com>
1723 * src/misc.c (read_error_details, read_warn_details,
1724 read_fatal_details): Don't assume size_t is unsigned long.
1726 * src/buffer.c (flush_read): If read_full_records_option, try to
1727 fill the input buffer, as --delete -f - needs this.
1729 2000-10-24 Paul Eggert <eggert@twinsun.com>
1731 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1733 * src/buffer.c (check_label_pattern):
1734 Make sure header name is a string before
1735 passing it to fnmatch.
1736 (init_volume_number): Check for global_volno overflow.
1737 (new_volume): Check for global_volno overflow.
1739 * src/tar.c (decode_options):
1740 Check that volume label is not too long to overflow
1741 name in tar header block.
1743 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1745 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1746 (AC_FUNC_STRERROR_R): Use this instead.
1748 2000-10-23 Paul Eggert <eggert@twinsun.com>
1750 * src/extract.c: Include <time.h>, since we invoke "time".
1752 * lib/prepargs.c (prepend_default_options):
1753 Don't use NULL, for portability.
1755 * m4/fnmatch.m4: Add "working" to message.
1757 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1759 (getpwuid, getgrgid): Declare only if system headers don't.
1760 (gid_to_gname): Don't invoke setgrent.
1761 (namelist): Now static, not global.
1762 (nametail): New var. All uses of namelast changed to use
1763 nametail, with one extra level of indirection.
1764 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1765 (name_match): Set nametail too, when setting namelist to null.
1766 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1767 struct name *, so that we don't have to look up the name again
1768 here. Get change_dir from dir rather than as a separate arg. Add
1769 dirsize arg, and pass it along to get_directory_contents. Remove
1770 unnecessary check of directory type.
1771 (new_name): Do not append a slash if PATH already ends in one.
1772 (avoided_names, struct avoided_name): Remove.
1773 (avoided_name_table): New var, replacing avoided_names.
1774 (hash_avoided_name, compare_avoided_names): New function.
1775 (add_avoided_name, is_avoided_name): Use hash table rather than
1778 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1779 (child_open_for_compress, child_open_for_uncompress,
1780 close_archive): Propagate any failure of the compression process
1782 (open_archive, flush_write, flush_read, close_archive): Do not
1783 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1784 -1. Instead, allocate an array with the size that's needed.
1785 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1786 (backspace_output): Don't try to backspace past start of archive.
1787 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1789 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1790 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1791 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1792 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1793 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1794 WITH_DMALLOC, WITH_REGEX):
1795 Remove; now generated automatically.
1797 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1798 compatibility for glibc fragments.
1799 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1800 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1801 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1802 that we needn't put an entry into acconfig.h.
1803 (ALL_LINGUAS): Add da.
1804 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1805 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1807 (AC_MBSTATE_T): Add.
1808 (RMT): Append $(EXEEXT).
1809 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1810 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1811 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1812 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1813 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1814 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1815 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1816 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1817 (EMUL_OPEN3): Remove; no longer needed.
1818 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1820 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1822 * src/common.h: Do not include basename.h.
1823 * src/rtapelib.c (base_name): Do not include basename.h;
1824 declare base_name instead.
1826 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1828 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1829 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1830 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1831 Adjust to the above changes.
1833 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1835 * src/open3.c: Remove.
1837 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1838 (tar_SOURCES): Remove open3.c.
1839 (INCLUDES): Remove -I.., as automake does that.
1840 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1842 The following changes are to put LOCALEDIR into localedir.h instead
1843 of passing it on the command line.
1845 (DISTCLEANFILES): New macro.
1846 (localedir.h): New rule.
1847 (rmt.o tar.o): Now depend on localedir.h.
1849 * tests/delete02.sh, tests/extrac04.sh: New files.
1851 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1852 (TESTS): Add extrac04.sh, and restore delete02.sh.
1853 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1854 (INCLUDES): Remove -I.. as automake does this now.
1856 * src/rtapelib.c (rexec): Don't declare unless using it.
1857 (do_command): Simplify signal-handling code slightly.
1859 * src/delete.c (blocks_needed): Remove. All uses changed to use
1860 blocking_factor - new_blocks.
1861 (acting_as_filter): New var.
1862 (write_record, delete_archive_members): Use acting_as_filter
1863 rather than archive == STDIN_FILENO to detect whether we're acting
1864 as a filter, as open can return STDIN_FILENO in some cases.
1865 (delete_archive_members): Ignore zero blocks if
1866 ignore_zeros_option is nonzero. Fix bug that messed up last
1867 output block: write_eot can't be used here, as it gets confused
1868 when the input is at end of file.
1870 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1871 symbolic link contents length. Pass directory size to
1872 get_directory_contents.
1874 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1875 m4/strerror_r.m4: New files.
1876 * m4/signedchar.m4: Remove this file.
1877 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1878 * m4/Makefile.am (EXTRA_DIST): Likewise.
1880 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1882 * po/da.po: New translation file.
1884 * src/mangle.c (extract_mangle):
1885 Fix diagnostic with wrong number of %s'es.
1887 * lib/fnmatch.c (fnmatch):
1888 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1889 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1891 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1892 fall off a device's end. Detect this.
1894 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1896 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1897 include <pathmax.h> and directory include files like <dirent.h>;
1898 no longer used. Include <savedir.h> instead.
1899 (closedir, signed_char): remove macro; no longer used.
1900 (bool, false, true): Include <stdbool.h> if you have the include
1901 file, otherwise define.
1904 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1905 opendir_warn, readdir_error): Remove; no longer needed.
1906 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1907 before deciding whether we're trying to remove ".".
1908 (remove_any_file): Try unlink first if we are not root. Use
1909 savedir when recursively removing directories, to avoid exhausting
1911 (savedir_error, savedir_warn, symlink_error): New functions.
1913 * src/list.c: (read_and): Do not invoke
1914 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1915 responsible for that. Do not invoke apply_delayed_set_stat; our
1916 caller is now responsible for that.
1917 (read_header): Use signed char instead of signed_char. Prevent
1918 later references to current_header from mistakenly treating it as
1920 (from_header): Quote invalid base-64 strings in diagnostics.
1921 (time_from_header): Do not warn about future timestamps in
1922 archive; check_time now does that.
1923 (print_header): Quote unknown file types.
1924 (skip_member): New function, replacing skip_extended_headers and
1925 now skipping the whole member instead of just the extended
1926 headers. All callers changed. This makes the code handle
1927 extended headers uniformly, and fixes some bugs.
1929 * src/update.c (update_archive): Use skip_member.
1931 * src/extract.c (we_are_root): Now global.
1932 (struct delayed_symlink): New type.
1933 (delayed_symlink_head): New var.
1934 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1935 not apply_delayed_set_stat.
1936 (set_mode, set_stat): Pointer args are now const pointers.
1937 (check_time): New function.
1938 (set_stat): Warn if setting a file's timestamp to be the future.
1939 (make_directories): Do not save and restore errno.
1940 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1941 intermediate directories.
1942 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1943 not in caller. Extract potentially dangerous symbolic links more
1944 carefully, deferring their creation until the end, and using a
1945 regular file placeholder in the meantime. Do not remove trailing
1946 / and /. from file names. Do not bother checking for ".." when
1947 checking whether a directory loops back on itself, as loopbacks
1948 can occur with symlinks too. Also, in that case, do not bother
1949 saving and restoring errno; just set it to EEXIST.
1950 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1951 ancestor if it ends in slash too (as well as ending in a char just
1953 (apply_delayed_set_stat): Remove.
1954 (apply_delayed_symlinks, extract_finish): New functions.
1956 * doc/fdl.texi: New file.
1957 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1958 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1959 * doc/tar.texi: Add Free Documentation License. New section
1960 "Overwrite Old Files", and revamp that section to make it easier to
1961 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1962 documentation into getdate.texi. Fix several minor typos. Describe
1963 TAR_OPTIONS. Describe incompatibility between incremental backups and
1964 --atime-preserve. Describe incompatibility between --verify and other
1965 options. Mention that tar normally removes symbolic links rather than
1966 following them, when extracting a file of the same name.
1968 * THANKS: Add gpoul. Change skip's address.
1970 * po/POTFILES.in: Add lib/human.c.
1972 * src/common.h (namelist, namelast): Remove decls.
1973 (we_are_root, extract_finish, skip_member, savedir_error,
1974 savedir_warn, symlink_error, gnu_list_name): New decls.
1975 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1976 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1977 closedir_warn, opendir_error, opendir_warn, readdir_error,
1978 readdir_warn): Remove decls.
1979 (get_directory_contents): New off_t arg.
1980 (addname): Now returns struct name *.
1982 * src/tar.h, tests/genfile.c: Fix comments.
1984 * src/create.c: Include hash.h.
1985 (gnu_list_name): Remove decl.
1986 (struct link): Remove "next" member.
1988 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1989 consistency with other diagnostics.
1990 (deal_with_sparse): Check for I/O error when closing the file.
1991 (create_archive): Do not allocate an array of size PATH_MAX, as
1992 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1993 the size that's needed.
1994 (hash_link, compare_links): New functions.
1995 (dump_file): Do not exhaust open file descriptors when descending
1996 deeply into a directory, by using savedir rather than
1997 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1998 Hash the set of links already created, instead of using a linked
1999 list. Fix some bugs in outputting sparse files which caused the
2000 sparse tables to be incorrect. When a file unexpectedly shrinks,
2001 output zeros rather than garbage. Do not allocate an array of
2002 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2003 allocate an array with the size that's needed.
2005 * src/incremen.c: Include hash.h.
2006 (struct directory): Remove "next", "dir_text". Change "name" to
2007 be char[1] with struct hack, not const char *. Add "found".
2008 (directory_list): Remove. Replaced by directory_table.
2009 (directory_table): New var.
2010 (nfs_string): Renamed from nfs.
2011 (hash_directory, compare_directories): New functions.
2012 (note_directory): Now returns struct directory *. First arg is
2013 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2014 Remove text arg. New "found" arg, basically corresponding to the
2015 old text arg not being null. All callers changed.
2016 (note_directory, find_directory): Use hash table rather than
2018 (get_directory_contents): New arg "device". Use savedir to do the
2019 hard work. Save the nfs-ness of stat_data, since it might change
2020 under us. Use note_directory instead of find_directory to save
2021 some work. When adding an "A" record, do it with
2022 add_to_accumulator instead of cheating with strcat.
2023 (read_directory_file): Use "+" flag before device to indicate
2024 whether it was NFS. Fix typo in checking for strtoul error.
2025 (write_directory_file_entry): New function.
2026 (write_directory_file): Use it, and use the hash routines to
2027 traverse the directory table.
2028 (gnu_restore): Use savedir rather than opendir/readdir.
2030 * src/tar.c: Include localedir.h, prepargs.h.
2031 (long_options): Now static.
2032 (long_options, usage, decode_options): -j is now short for
2033 --bzip2, and -I is now an alias for -T.
2034 (decode_options, main): argv is not const pointer now.
2035 (decode_options): Invoke prepend_default_options to support
2036 TAR_OPTIONS. In diagnostic, mention the string that was the
2037 invalid blocking factor, tape length, group, owner, or record
2038 size. --delete is no longer incompatible with -f -, undoing
2040 (main): Invoke extract_finish at end of extraction.
2042 * src/rmt.c: Include localedir.h.
2043 (main): Update copyright date to 2000.
2045 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2046 following changes: Use @sc where appropriate. Document the ranges of
2047 supported times more precisely. Add Eggert to getdate authors.
2048 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2049 zone names, as it wasn't correct and people shouldn't be relying on it
2050 anyway. Relative items also account for non-DST adjustments. Fix
2053 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2055 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2057 * tests/preset.in: Set LANGUAGE to the empty string, for some
2060 2000-10-20 Paul Eggert <eggert@twinsun.com>
2062 * m4/fnmatch.m4: Mention the GNU C library.
2064 2000-10-19 Paul Eggert <eggert@twinsun.com>
2066 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2069 2000-10-17 Paul Eggert <eggert@twinsun.com>
2071 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2074 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2075 (CHAR_BIT): Define if not defined.
2077 2000-09-09 Paul Eggert <eggert@twinsun.com>
2079 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2081 2000-08-07 Paul Eggert <eggert@twinsun.com>
2083 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2085 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2086 change to array from char *.
2088 2000-08-06 Paul Eggert <eggert@twinsun.com>
2090 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2091 compatibility with glibc 2.1.3 strftime.c.
2093 2000-07-31 Paul Eggert <eggert@twinsun.com>
2095 * lib/quotearg.c (quotearg_n_options):
2096 Don't make the initial slot vector a constant,
2097 since it might get modified.
2099 * lib/quotearg.c: Add support for more than one preallocated slot.
2101 2000-07-30 Paul Eggert <eggert@twinsun.com>
2103 * lib/quotearg.c (quotearg_n_options):
2104 Preallocate a slot 0 buffer, so that the caller
2105 can always quote one small component of a "memory exhausted" message
2108 2000-07-23 Paul Eggert <eggert@twinsun.com>
2111 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2112 mbstate_t is always defined.
2114 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2115 some GCC installations, and this configuration error is likely to be
2118 2000-07-22 Paul Eggert <eggert@twinsun.com>
2121 When the system forces us to redefine mbstate_t, shadow its mbsinit
2122 function. From Bruno Haible.
2124 2000-07-14 Paul Eggert <eggert@twinsun.com>
2126 * lib/xmalloc.c: Simplify exhausted message.
2128 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2130 2000-07-13 Paul Eggert <eggert@twinsun.com>
2132 * lib/quotearg.h (enum quoting style):
2133 New constant clocale_quoting_style.
2136 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2137 Add support for clocale_quoting_style, undoing previous change to
2138 locale_quoting_style.
2140 2000-07-10 Paul Eggert <eggert@twinsun.com>
2143 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2144 since otherwise we don't need it.
2145 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2146 since we don't do multibytes in that case.
2147 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2148 invoke multibyte primitives.
2150 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2151 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2152 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2153 and mbstate_t, to a single-part test that simply defines mbstate_t.
2155 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2156 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2157 to decide whether to define the BeOS workaround macro;
2158 this adjusts to the change to AC_MBSTATE_T.
2160 * m4/strerror_r.m4: New file.
2162 2000-07-05 Paul Eggert <eggert@twinsun.com>
2164 * lib/quotearg.c: Use double-quote to quote.
2166 * lib/quotearg.c (N_): New macro.
2167 (gettext_default): New function.
2168 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2169 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2172 * lib/quotearg.c (struct quoting_options):
2173 Simplify quote_these_too dimension.
2174 From Bruno Haible <haible@clisp.cons.org>.
2176 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2177 Test for mbstate_t only if the test
2178 for an object-type mbstate_t fails.
2180 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2182 2000-07-03 Paul Eggert <eggert@twinsun.com>
2184 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2185 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2187 * lib/quotearg.c (mbrtowc):
2188 Assign to *pwc, and return 1 only if result is nonzero.
2189 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2191 2000-07-02 Paul Eggert <eggert@twinsun.com>
2193 * lib/quotearg.c (mbstate_t):
2194 Do not define; it should be defined with AC_CHECK_TYPE.
2196 2000-06-26 Paul Eggert <eggert@twinsun.com>
2198 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2199 a bug in glibc 2.1.3.
2201 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2203 2000-06-19 Paul Eggert <eggert@twinsun.com>
2205 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2206 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2207 (ISPRINT): Likewise.
2208 Reported by Tom Tromey.
2210 2000-06-15 Paul Eggert <eggert@twinsun.com>
2212 * lib/human.c (adjust_value): New function.
2213 (human_readable_inexact): Apply rounding style even when printing
2216 * lib/human.c: Avoid shadowing warnings.
2219 2000-06-14 Paul Eggert <eggert@twinsun.com>
2221 * lib/human.c (human_readable_inexact): Allow an input block size
2222 that is not a multiple of the output block size, and vice versa.
2224 * lib/getdate.y (get_date): Apply relative times after time zone
2225 indicator, not before.
2227 2000-05-31 Paul Eggert <eggert@twinsun.com>
2229 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2230 and thus don't need AC_CANONICAL_HOST.
2232 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2233 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2234 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2235 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2236 changed. Instead of inspecting the output of getconf, try to
2237 compile the test program without and with the macro definition.
2238 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2239 getconf. Instead, check for the needed flags by compiling test
2242 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2244 * config.guess, config.sub: Remove these files, for similar reasons.
2246 2000-05-03 Paul Eggert <eggert@twinsun.com>
2248 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2249 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2250 bug. This avoids a clash when files like regex.c that define
2253 2000-05-02 Paul Eggert <eggert@twinsun.com>
2255 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2256 Define _GNU_SOURCE if this is needed to make
2257 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2258 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2260 * lib/quotearg.c (mbrtowc, mbstat_t):
2261 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2262 (<wctype.h>): Include if HAVE_WCTYPE_H.
2263 (iswprint): Define to 1 if we lack it
2265 2000-04-18 Paul Eggert <eggert@twinsun.com>
2267 * m4/mbstate_t.m4: New file.
2269 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2271 * tests/ignfail.sh: Test for uid 0 along with user "root".
2273 2000-04-05 Paul Eggert <eggert@twinsun.com>
2275 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2276 Don't use -n32 on IRIX if the installer said
2279 2000-02-28 Paul Eggert <eggert@twinsun.com>
2281 * lib/quotearg.c (ALERT_CHAR): New macro.
2282 (quotearg_buffer_restyled): Use it.
2284 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2286 * src/list.c (tartime): Fix off-by-one error when copying year if
2289 2000-02-18 Paul Eggert <eggert@twinsun.com>
2291 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2292 (textint): New typedef.
2293 (parser_control): Changed from struct parser_control to typedef
2294 (for consistency). Member year changed from int to textint. All
2296 (YYSTYPE): Removed; replaced by %union with int and textint
2298 (tID): Removed; not used.
2299 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2300 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2301 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2302 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2303 (date, number, to_year): Use width of number in digits, not its
2304 value, to determine whether it's a 2-digit year, or a 2-digit
2306 (yylex): Store number of digits of numeric tokens. Return '?' for
2307 unknown identifiers, rather than (unused) tID.
2309 2000-01-16 Paul Eggert <eggert@twinsun.com>
2311 * lib/quotearg.c (quotearg_buffer_restyled):
2312 Do not quote alert, backslash, formfeed,
2313 and vertical tab unnecessarily in shell quoting style.
2315 2000-01-15 Paul Eggert <eggert@twinsun.com>
2318 Change quoting to be compatible with future autoconf versions.
2320 2000-01-11 Paul Eggert <eggert@twinsun.com>
2322 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2324 2000-01-07 Paul Eggert <eggert@twinsun.com>
2326 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2328 Fix bug with fnmatch.h dependency, as follows:
2329 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2330 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2332 * src/common.h (apply_nonancestor_delayed_set_stat):
2333 Renamed from apply_delayed_set_stat.
2334 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2335 chown_error_details, close_warn, closedir_warn, mkdir_error,
2336 read_error_details, read_fatal_details, read_warn_details,
2337 seek_error_details, seek_warn_details, utime_error,
2338 write_error_details, write_fatal_details): New decls.
2340 Make diagnostic messages more regular.
2341 * src/create.c (dump_file): Quote file names with colons if possible.
2342 * src/compare.c (diff_archive): Likewise.
2343 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2344 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2345 * src/mangle.c (extract_mangle): Likewise.
2346 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2348 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2349 new_volume, xclose):
2350 Use error message functions to report errors consistently.
2351 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2352 * src/create.c (finish_sparse_file, dump_file): Likewise.
2353 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2354 extract_archive): Likewise.
2355 * src/list.c (list_archive): Likewise.
2356 * src/update.c (append_file): Likewise.
2357 * src/compare.c (diff_init, diff_sparse_files):
2358 Use xalloc_die to report memory exhaustion.
2359 * src/incremen.c (gnu_restore): Likewise.
2360 * src/list.c (read_header): Likewise.
2361 * src/mangle.c (extract_mangle): Likewise.
2362 * src/misc.c (maybe_backup_file): Likewise.
2363 * src/tar.c (decode_options): Likewise.
2364 * src/compare.c (read_and_process, fill_in_sparse_array,
2366 Use consistent terminology for unexpected-EOF message.
2367 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2368 * src/list.c (list_archive, read_header, skip_file,
2369 skip_extended_headers): Likewise.
2370 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2371 (xdup2): Regularize messages with rest of tar.
2373 * src/buffer.c (flush_read): Don't read past EOF.
2375 * src/extract.c (extr_init):
2376 If we run out of memory, invoke apply_delayed_set_stat.
2377 (prepare_to_extract): Don't complain if we can't remove ".".
2378 (apply_delayed_set_stat): New function.
2379 (apply_nonancestor_delayed_set_stat):
2380 Renamed from apply_delayed_set_stat. All uses changed.
2381 Don't remove head if it doesn't apply.
2383 * src/create.c (find_new_file_size):
2384 Return size instead of storing through pointer.
2385 All callers changed.
2386 (deal_with_sparse): Don't keep reading after read errors.
2387 (finish_sparse_file): Just abort if there is an internal error.
2388 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2389 Don't restore access times on directories during incremental dumps
2390 until after dealing with the directory.
2391 If ignoring failed reads, count closedir, read, and unknown
2392 file errors as warnings, not errors.
2393 Fix buffer overrun problem when dumping sparse files.
2395 * src/list.c (read_and):
2396 Invoke apply_nonancestor_delayed_set_stat on file names
2397 after handling them.
2398 (decode_mode): Remove; moved to misc.c.
2400 * src/misc.c (safer_rmdir): New function.
2401 (remove_any_file): Use it to avoid problems with rmdir(".").
2402 (maybe_backup_file): Regularize diagnostics.
2403 (undo_backup_file): Likewise.
2404 (decode_mode): Moved here from list.c.
2405 (chmod_error_details, chown_error_details, close_fatal,
2406 close_warn, closedir_warn, mkdir_error, read_error_details,
2407 read_warn_details, read_fatal_details, seek_error_details,
2408 seek_warn_details, utime_error, write_error_details,
2409 write_fatal_details): New functions.
2411 * src/delete.c (save_record): Remove static variable (now local).
2412 (move_archive): Don't position before start of archive.
2413 (write_record): Abort if count is zero at inopportune time.
2416 * src/tar.c (decode_options): --delete and -f - are now
2417 incompatible, since we didn't have time to fix their bugs.
2419 * tests/Makefile.am (TESTS): Remove delete02.sh.
2420 * tests/ignfail.sh: Adjust to new quoting scheme again.
2422 2000-01-06 Paul Eggert <eggert@twinsun.com>
2424 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2425 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2426 (tm_diff): Renamed from difftm. All uses changed.
2427 Replace body with that taken from GNU C Library 2.1.3pre1.
2428 (get_date): Prefer tm_gmtoff to tm_diff if available.
2430 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2432 * tests/incremen.sh: Invoke stat on newly created file so that its
2433 ctime is updated on Nextstep.
2435 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2437 * lib/getdate.y (get_date):
2438 Fix typo when checking for time_t overflow in time zone calculations.
2440 1999-12-13 Paul Eggert <eggert@twinsun.com>
2442 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2444 * README-alpha: New file.
2445 * README: New sections for gzip and bzip2, Solaris.
2446 Remove mention of BACKLOG.
2448 * configure.in (AC_C_BACKSLASH_A): Add.
2449 (AC_CHECK_HEADERS): Add wchar.h.
2450 (AC_CHECK_FUNCS): Add mbrtowc.
2451 (AC_FUNC_CLOSEDIR_VOID): Add.
2453 * tests/Makefile.am (TESTS): Add delete02.sh.
2454 (POSTPONED_TESTS): Remove.
2455 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2458 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2460 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2462 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2464 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2466 * src/tar.c ("quotearg.h"): New include.
2467 (usage): Now has __attribute__ ((noreturn)).
2468 (confirm): Report errno if we can't open tty.
2469 (confirm, decode_options):
2470 Quote arbitrary strings in diagnostics.
2471 (OVERWRITE_OPTION): New constant.
2472 (long_options, usage, decode_options): New --overwrite option.
2473 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2474 are now mutually exclusive.
2475 Don't assume that gettext preserves errno.
2476 (main): Set default quoting style to escape_quoting_style.
2478 * src/update.c (<quotearg.h>): New include.
2480 Don't assume that gettext preserves errno.
2481 Quote arbitrary strings in diagnostics.
2482 Check for close error.
2484 * src/names.c (<quotearg.h>): New include.
2485 (name_init, name_next, name_close, names_notfound,
2486 collect_and_sort_names): Don't assume that gettext preserves
2487 errno. Quote arbitrary strings in diagnostics.
2488 (excluded_name): Fix typo that caused empty patterns to be
2491 * src/misc.c (<quotearg.h>): New include.
2492 (quote_copy_string): Quote only newline and backslash; the output is no
2493 longer meant for humans, and is locale-independent.
2494 (contains_dot_dot): New function.
2495 (remove_any_file): Don't use lstat; just rmdir the file and then use
2496 unlink if the rmdir fails because the file isn't a directory.
2497 Check for readdir and closedir errors.
2498 (maybe_backup_file): Report "stat" for stat errors.
2499 (maybe_backup_file, chdir_do):
2500 Quote arbitrary strings in diagnostics.
2501 (maybe_backup_file, undo_last_backup):
2502 Don't assume that gettext preserves errno.
2503 (call_arg_error, call_arg_fatal, call_arg_warn,
2504 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2505 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2506 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2507 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2508 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2509 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2511 * src/system.h (__attribute__): New macro.
2512 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2513 (S_ISDOOR): New macro.
2514 (closedir): New macro, if CLOSEDIR_VOID.
2516 * src/rmt.c, src/rtapelib.c (decode_oflag):
2517 O_APPEND might not be defined.
2519 * src/list.c: (read_and, list_archive):
2520 Quote arbitrary strings in diagnostics.
2521 (from_header): Use locale_quoting_style to quote diagnostics.
2522 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2524 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2526 * src/Makefile.am: Use ## for copyright comments.
2528 * src/extract.c (<quotearg.h>): New include.
2529 (enum permstatus): New enum.
2530 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2531 two mallocs. New members file_name_len, invert_permissions, permstatus.
2532 (extr_init): Remove hack that silently adjusted newdir_umask.
2533 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2534 Use these args to decide whether and how to set modes.
2535 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2536 Don't assume that gettext preserves errno.
2537 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2538 (delay_set_stat, repair_delayed_set_stat): New functions.
2539 (make_directories): Avoid mkdir where last part of path is "..".
2540 Create a struct delayed_set_stat for each directory made.
2541 (prepare_to_extract): Renamed from unlink_destination, and
2542 return 0 immediately if to_stdout_option; all callers changed.
2543 (maybe_recoverable): New parameter interdir_made.
2544 Add support for --overwrite.
2545 (extract_sparse_file, extract_archive):
2546 Quote arbitrary strings in diagnostics.
2547 (extract_archive): By default, warn about ".." in member names, and skip them.
2548 Don't open files with O_NONBLOCK or O_APPEND.
2549 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2550 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2551 minus the current umask. Keep track of intermediate directories made,
2552 to avoid looping when making x/../x when x doesn't exist; the
2553 earlier code solved this in a different way that didn't fit well
2554 into the new scheme. Don't extract permissions onto existing
2555 directories unless --overwrite is given. Do not add -wx------
2556 permissions to new directories permanently; just do it temporarily.
2557 Remove no-longer-needed hack with MSDOS and directory time stamps.
2558 (apply_delayed_set_stat): New argument specifies which directories to
2559 fix statuses of. Do not wait until the end of extraction to fix
2560 statuses; instead, fix a directory's status once we exit that directory.
2561 This requires less memory and does the right thing in some cases
2562 where the old method didn't.
2563 (fatal_exit): New function.
2565 * src/incremen.c (<quotearg.h>): New include.
2566 (get_directory_contents, gnu_restore):
2567 Check for readdir and closedir errors.
2568 (get_directory_contents, read_directory_file, gnu_restore):
2569 Quote arbitrary strings in diagnostics.
2570 (get_directory_contents, read_directory_file, write_directory_file):
2571 Don't assume that gettext preserves errno.
2573 * src/create.c (<quotearg.h>): New include.
2574 (start_header): Use `member names' to refer to archive member names, not
2575 `archive names'. Warn about `..' in member names.
2576 (finish_sparse_file, dump_file):
2577 Quote arbitrary strings in diagnostics.
2578 (finish_sparse_file, dump_file):
2579 Don't assume that gettext preserves errno.
2580 (dump_file): Don't use `access' to determine whether a directory is readable;
2581 this isn't reliable if tar is setuid. Use `opendir' instead.
2582 Check for readdir and closedir failures.
2583 Don't dump sockets as if they were fifos; just warn and skip.
2585 * src/delete.c (move_archive):
2586 Don't report fatal error merely because sizes don't fit
2587 into struct mtop values; fall back on lseek instead.
2588 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2589 Say `reposition' instead of `re-position'.
2590 (delete_archive_members):
2591 Set archive to STDOUT_FILENO before outputting trailing buffer.
2593 * src/compare.c (<quotearg.h>): New include.
2594 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2595 and `Cannot' others.
2596 (report_difference, diff_archive):
2597 Quote arbitrary strings in diagnostics.
2598 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2599 Don't assume that gettext preserves errno.
2600 (diff_archive): Don't open regular files with O_NONBLOCK.
2601 Preserve access times of files if --atime.
2603 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2604 (FATAL_ERROR, USAGE): Don't return 0.
2605 (enum old files): New enum.
2606 (old_files_option): New variable, replacing keep_old_files_option and
2607 unlink_first_option.
2608 (apply_delayed_set_stat): Now takes char const * param.
2609 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2610 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2611 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2612 read_fatal, readdir_error, readdir_warn, readlink_error,
2613 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2614 truncate_error, truncate_warn, unlink_error, waitpid_error,
2615 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2618 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2619 archive_write_error, archive_read_error, flush_archive, close_archive,
2620 init_volume_number, new_volume):
2621 Don't assume that gettext preserves errno.
2623 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2624 (open_archive): Reject multivolume verify attempts a bit earlier.
2625 Rename local variable `access', in case it's defined by system header.
2627 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2628 `Could not' sometimes and `Cannot' others.
2630 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2631 Quote arbitrary strings in diagnostics.
2633 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2636 (init_volume_number): Check for input and output errors in volno_file.
2638 (new_volume): Use new fatal_exit function to exit, and new xfork
2641 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2643 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2645 * doc/tar.texi: Add --overwrite.
2646 --absolute-names rejects ".." in names.
2648 * lib/quotearg.c: Add support for multibyte characters.
2650 (ISPRINT): New macro.
2651 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2652 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2653 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2654 (quotearg_buffer_restyled): New function, with most of the old
2655 quotearg_buffer's contents.
2656 Major rewrite to support multibyte characters.
2657 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2659 * m4/c-bs-a.m4: New file.
2661 * lib/Makefile.am: Use ## for copyright notice.
2663 * scripts/Makefile.am: Use ## on copyright notice.
2666 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2668 1999-12-05 Paul Eggert <eggert@twinsun.com>
2670 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2671 src/ChangeLog, tests/ChangeLog: Remove these files.
2672 * ChangeLog.1: New file, incorporating the above files, plus old
2674 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2676 1999-12-05 Dale Worley <worley@ariadne.com>
2678 * src/compare.c (<utime.h>, struct utimbuf): Add.
2679 (diff_archive): Restore access times if --atime.
2680 * doc/tar.texi: Explain that --atime also preserves modification time.
2682 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2684 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2685 * BACKLOG, TODO: Remove.
2686 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2687 * README: Bring up to date.
2689 1999-12-03 Paul Eggert <eggert@twinsun.com>
2691 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2693 * src/compare.c (diff_archive):
2694 Do not set errno to EPIPE; we no longer use perror.
2696 * src/create.c (dump_file):
2697 If a parent directory said that a file should be there but it is
2698 absent, diagnose it as being removed in the meantime.
2699 Do not pass meaningless errno to ERROR when reporting that the
2700 file changed as we read it.
2701 Report that a file changed if its ctime changes; this is more
2702 sensitive than mtime+size, and more accurate.
2704 * src/incremen.c (enum children): New type.
2705 (struct directory): Change old char allnew member to new enum children
2708 (get_directory_contents): When doing an incremental dump that does
2709 not cross filesystem boundaries, dump the mount points, even though
2710 they are in a different filesystem. This is for convenience when
2711 restoring, and for consistency with non-incremental dumps.
2712 This requires a 3-way flag for keeping track of which children we want,
2713 so we use enum children rather than boolean.
2715 * src/open3.c (modes): Remove.
2716 (open3): Remove unportable assumptions about flag encodings.
2717 Use `stat' instead of `access' for testing file existence,
2718 to avoid problems with setuid programs.
2720 * src/names.c (name_next): If file names are given both in the
2721 command line (e.g. via -C) and in a file (via -T), do not
2722 ignore the command-line names.
2724 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2726 * doc/tar.texi: Clarify getdate authorship.
2728 1999-11-23 Paul Eggert <eggert@twinsun.com>
2730 * lib/Makefile.am (DISTCLEANFILES): New macro.
2732 * configure.in (tar_fnmatch_hin):
2733 Remove; it runs afoul of a bug in autoconf 2.13.
2734 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2736 1999-11-19 Paul Eggert <eggert@twinsun.com>
2738 * m4/largefile.m4: Update serial.
2740 1999-11-18 Paul Eggert <eggert@twinsun.com>
2742 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2743 the QNX shell, which doesn't propagate exit status of failed
2744 commands inside shell assignments.
2746 1999-11-07 Paul Eggert <eggert@twinsun.com>
2748 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2750 * configure.in (AC_PREREQ): Bump to 2.13.
2751 (ALL_LINGUAS): Add pt_BR, ja.
2752 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2753 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2754 for AIX crossbuilds.
2756 * doc/tar.texi: New node create options for --ignore-failed-read.
2757 Remove unused version control symbols.
2758 Modernize texinfo usage.
2760 * src/tar.c (usage): Add examples.
2762 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2763 Include fnmatch.h when testing fnmatch.
2765 * src/common.h (collect_and_sort_names): New decl.
2767 * src/list.c (from_header):
2768 Handle 32-bit two's complement negative time stamps
2769 even if the leading octal digit is 2 or 3.
2771 * src/extract.c (set_stat): Remove duplicate code.
2773 * src/create.c (to_chars): Remove trailing newline from warning.
2774 (dump_file): Ignore doors.
2775 (finish_header): Report block numbers with origin 0, not origin 1.
2777 * src/rmt.c: Include getopt.h.
2778 (long_opts): New constant.
2779 (usage): New function.
2780 (main): Implement --help and --version.
2781 Output usage message if arguments are bad.
2783 1999-10-10 Paul Eggert <eggert@twinsun.com>
2785 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2787 * README: Remove --with-dmalloc.
2788 Add --disable-largefile.
2789 Remove old NeXT dirent problems, or AIX valloc problems.
2790 Remove old union wait advice, and old %lld advice.
2791 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2793 * doc/tar.texi: Clarify documentation for portable file names.
2795 * configure.in (AM_WITH_DMALLOC): Remove.
2796 (ALL_LINGUAS): Add ja.
2798 * src/tar.c (decode_options):
2799 Invalid dates are now treated as (time_t) -1.
2800 Redo version message to conform to GNU standards.
2802 * src/create.c (dump_file):
2803 Fix typo: last two args to dump_file were interchanged.
2804 * src/update.c (update_archive): Likewise.
2806 * src/common.h (tartime): New decl.
2808 * src/list.c (tartime): Now extern.
2809 (read_and): Invalid headers cause errors, not warnings.
2811 1999-10-03 Paul Eggert <eggert@twinsun.com>
2813 * lib/getdate.y (__attribute__):
2814 Don't use if GCC claims to be before 2.8; this is
2815 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2817 1999-09-25 Paul Eggert <eggert@twinsun.com>
2819 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2820 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2822 * tests/incremen.sh: Add yet another sleep.
2824 1999-09-24 Paul Eggert <eggert@twinsun.com>
2826 * NEWS: A read error now causes a nonzero exit status.
2828 * src/create.c (to_chars): Fix base-256 output.
2830 * src/buffer.c (write_error):
2831 Read error is an error, not just a warning.
2833 1999-09-24 Paul Eggert <eggert@twinsun.com>
2835 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2837 * src/tar.c (<time.h>): Include.
2838 (time): Declare if not defined.
2839 (confirm): Don't read past EOF.
2840 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2841 (main): Use clock_gettime if available.
2843 * tests/Makefile.am (TESTS): Add incremen.sh
2844 (INCLUDES): Add -I../lib, for fnmatch.h.
2846 * src/update.c (update_archive):
2847 Remove call to name_expand; had no effect.
2848 Use chdir_do to change into directory.
2849 Use deref_stat instead of stat.
2850 Use add_avoided_name to mark names to be avoided; the old method of
2851 setting a bit with the name caused all descendants of that name to
2852 be avoided, in some circumstances.
2854 * tests/incremen.sh: Remove unnecessary sleeps.
2856 * src/names.c (name_next): Go back to using plain chdir.
2857 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2858 (addname): Likewise.
2859 (name_match): Use chdir_do to act on chdir args.
2860 (merge_sort): Moved here from incremen.c.
2861 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2863 (name_expand): Remove.
2864 (name_from_list): Skip fake names.
2865 Use chdir_do to act on chdir args.
2866 (struct avoided_name): New struct.
2867 (avoided_names): New var.
2868 (add_avoided_name, is_avoided_name): New functions.
2870 * src/system.h (stat, lstat): Define in terms of statx on
2871 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2872 (UCHAR_MAX): New macro.
2873 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2875 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2877 * src/incremen.c (<time.h>): Remove include; no longer used.
2878 (time): Remove decl.
2880 (get_directory_contents): Use deref_stat.
2881 Consider a subdirectory to be all new only if
2882 listed_incremental_option or if it its timestamp is newer than the
2884 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2885 (read_directory_file): Now extern. Do not set time_now.
2886 (write_directory_file): Renamed from write_dir_file.
2887 Use start_time instead of time_now.
2888 (compare_names, collect_and_sort_names): Move to names.c.
2890 * src/mangle.c (<time.h>): Remove; not used.
2891 (time): Do not declare.
2893 * src/misc.c (chdir_from_initial_wd): Remove.
2894 (deref_stat): New function.
2895 (struct wd): New struct.
2896 (wd, wds, wd_alloc): New variables.
2897 (chdir_arg, chdir_do): New function.
2899 * src/compare.c (get_stat_data): Use deref_stat.
2901 * src/common.h (name_expand): Remove.
2903 * src/list.c (time): Declare if not defined.
2904 (base_64_digits): Moved here from create.c.
2905 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2907 (read_and): Don't get time from header unless we need it now;
2908 as getting time can cause duplicate diagnostics if bogus.
2909 Remove "Hmm, " from diagnostic.
2910 Use "Skipping to next header" uniformly.
2911 (from_header): Renamed from from_chars. All uses changed.
2912 Allow different forms for unportable 2's complement numbers.
2913 Don't check for extended forms when parsing checksums.
2914 Parse base-256 output.
2915 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2916 (major_from_header): Renamed from major_from_chars. All uses changed.
2917 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2918 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2919 (off_from_header): Renamed from off_from_chars. All uses changed.
2920 (size_from_header): Renamed from size_from_chars. All uses changed.
2921 (time_from_header): Renamed from time_from_chars. All uses changed.
2922 Warn about future timestamps.
2923 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2924 (uintmax_from_header): Renamed from uintmax_from_chars.
2926 (tartime): New function, incorporating isotime.
2928 (print_header): Use tartime.
2930 * src/create.c (to_chars): Fix typo in decl.
2931 Don't assign through char const *.
2932 Rename name_expand back to collect_and_sort_names.
2934 * src/extract.c (<time.h>): No need to include.
2935 (time): No need to declare.
2936 (now): Remove variable.
2937 (extr_init): Don't initialize `now'.
2938 Increment same_permissions_option and same_owner_option if we_are_root
2939 is nonzero; this supports the new --no-same-owner option.
2940 (set_stat): Use start_time instead of `now'.
2942 * src/create.c (struct link): Remove unused linkcount member.
2943 (base_64_digits): Move to list.c.
2944 (base_8_digits): Remove.
2945 (to_octal): New function, with some of old contents of to_base.
2947 (to_base256): New function.
2948 (to_chars): Use base 256, not base 64, for huge values.
2949 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2951 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2952 it means we have an incremental dump where we don't know whether this
2953 is a top-level call.
2954 Use deref_stat instead of statx / stat / lstat.
2955 Cast result of alloca.
2956 Check for dates if 0 < top_level, not if listed_incremental_option.
2957 Move multiple-link check after directory check.
2958 Do not dump avoided names.
2959 Dump hard links to symbolic names as links, not as separate
2961 start_header cannot return a null pointer, so don't test for it.
2962 Likewise for find_next_block.
2964 * src/buffer.c, src/common.h (<human.h>): Include.
2965 (read_error): Read error is an error, not just a warning.
2966 (print_total_written): Also print human-readable byte count, and
2968 (open_archive, flush_write): Use start_time, not current time.
2969 (flush_read): Report about garbage bytes ignored at end of archive,
2970 but act on non-garbage bytes (instead of ignoring them).
2971 (new_volume): Use WARN for warnings.
2974 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2976 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2978 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2980 * lib/Makefile.am (noinst_HEADERS):
2981 Rename fnmatch.h to fnmatch.hin; add human.h.
2982 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2983 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2985 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2987 * lib/fnmatch.c (strchrnul):
2988 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2989 Do not define if !_LIBC and if it already exists.
2990 (internal_fnmatch): Use it.
2992 * configure.in (tar_LDADD): New variable, used only when linking tar.
2993 (rmt_LDADD): Similarly, for rmt.
2994 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2995 fnmatch.c; otherwise, use the system fnmatch.h.
2997 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2998 Modernize sample backup script.
3000 * THANKS: Martin Goik's email address has changed.
3002 * m4/fnmatch.m4: New file.
3004 1999-09-03 Paul Eggert <eggert@twinsun.com>
3006 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3009 1999-08-29 Paul Eggert <eggert@twinsun.com>
3011 * lib/getdate.y (get_date):
3012 Rename outermost local `probe' to `quarter'.
3013 Rename latter local `tm' to probe_tm.
3014 From: Jim Meyering <meyering@ascend.com>
3015 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3017 1999-08-28 Paul Eggert <eggert@twinsun.com>
3019 * lib/getdate.y (PC): New macro; use it when possible.
3020 (number): Handle `Nov 11 1996' example correctly.
3021 See Risks Digest 20.55 (1999-08-27)
3022 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3024 1999-08-23 Paul Eggert <eggert@twinsun.com>
3026 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3028 Remove minor cases of lint from many source files: this includes
3029 unnecessary casts, uses of NULL, etc.
3031 * configure.in (AC_PROG_YACC): Remove.
3032 (YACC): Always use bison.
3033 (AC_STRUCT_TIMEZONE): Add.
3034 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3036 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3039 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3040 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3042 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3044 * src/common.h (merge_sort): Remove decl; no longer exported.
3046 * src/system.h (voidstar): Remove.
3047 (memcpy, memcmp): Cast args.
3048 ("xalloc.h"): Add include.
3049 (xmalloc, xrealloc): Remove decl.
3051 * src/mangle.c (time): Do not declare if defined.
3052 (first_mangle, mangled_num): Remove.
3054 * src/list.c (from_chars): Report out-of-range values more precisely.
3055 (off_from_chars): Do not allow negative offsets.
3056 (uid_from_chars): Allow negative uids.
3058 * src/create.c (linklist): Now static.
3059 (to_chars): Fix wording of message to match from_chars.
3061 * src/misc.c (merge_sort): Move to incremen.c.
3062 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3063 It's too painful to make it both generic and portable.
3064 (read_directory_file): "timestamp" -> "time stamp" in messages.
3066 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3067 (usage): Fix misspelling.
3068 (OPTION_STRING): -y is now -I.
3069 (decode_options): Use -1, not EOF, for getopt_long result.
3070 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3071 Handle operands after any "--" argument.
3072 (main): Report any output errors.
3074 * src/rmt.c (main): status is ssize_t, not long.
3076 * src/names.c (name_gather): Handle trailing -C option correctly.
3077 (addname): use memcpy, not strncpy, to copy a string of known length.
3078 (name_match): Handle trailing -C option correctly.
3079 Propagate -C option to following files.
3080 (name_match, name_scan): Remove redundant matching code.
3082 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3084 * lib/getdate.y: Major rewrite. Add copyright notice.
3085 (<stdio.h>): Include only if testing.
3087 (ISLOWER): New macro.
3088 (<string.h>): Include if HAVE_STRING_H, not USG.
3090 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3092 (EPOCH_YEAR): Renamed from EPOCH.
3093 (table): Renamed from TABLE.
3094 (meridian): Now an anonymous enum.
3095 (struct parser_control): New type.
3096 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3097 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3098 (%pure_parser): Added, so that the parser is pure.
3099 (%union): Removed; the type is now just plain int.
3100 All %type directives removed.
3101 (tLOCAL_ZONE): New %token.
3102 (month_day_table): Renamed from MonthDayTable.
3103 (gmtime, localtime, mktime, time): Declare only if not defined.
3104 (meridian_table): New table.
3105 (dst_table): New table.
3106 (units_table): renamed from UnitsTable.
3107 (relative_time_table): Renamed from OtherTable.
3108 (time_zone_table): Renamed from TimezoneTable. Modernized.
3109 (military_table): Renamed from MilitaryTable.
3110 (to_hour): Renamed from ToHour.
3111 (to_year): Renamed from ToYear.
3112 (lookup_zone): New function.
3113 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3115 (yylex): Now reentrant. All callers changed.
3116 (get_date): Add support for local time zone abbreviations.
3119 1999-08-20 Paul Eggert <eggert@twinsun.com>
3121 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3123 * src/create.c (to_chars): Generate GNU base-64 representation
3124 if we are generating an old or new GNU format tar file for a
3125 number that can't be represented with the POSIX format.
3127 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3128 (AM_FUNC_GETLINE): Add.
3129 (LIBOBJS): Add getline.o to workaround comment.
3130 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3131 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3132 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3133 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3134 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3135 lib/save-cwd.h, m4/getline.m4: New files.
3137 * src/misc.c (<save-cwd.h>): Include.
3138 (chdir_from_initial_wd): New function.
3140 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3141 (name_gather): Handle `-C x -C y' correctly.
3142 Do not rely on addname to handle -C.
3143 (addname): New CHANGE_DIR parameter. All callers changed.
3144 Remove ugly calls to getcwd; no longer needed.
3145 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3147 * src/incremen.c (listed_incremental_stream): New var.
3148 (read_directory_file): Remove arbitrary limits on file name length.
3149 Do not attempt to get the working directory; we can bypass this
3150 on fchdir hosts. Open the listed_incremental_option file for both
3151 read and write instead of opening it twice. Check for I/O errors
3152 when doing I/O to this file. Check for invalid data in the file,
3153 and report line numbers of invalid data.
3154 (write_dir_file): Likewise.
3155 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3156 Do not invoke write_dir_file; that's our caller's responsibility.
3158 * src/list.c (max): New macro.
3159 (isotime): Now takes time_t, not time_t *. Report the decimal values
3160 of times that can't be broken down.
3161 (print_header): Don't assume that major and minor device numbers can
3164 * src/common.h (struct name): change_dir is now char const *.
3165 (write_directory_file): Remove unused decl.
3166 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3167 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3168 (chdir_from_initial_wd): New decl.
3169 (addname): New 2nd arg.
3171 * THANKS: Torsten Lull -> Catrin Urbanneck
3173 1999-08-18 Paul Eggert <eggert@twinsun.com>
3175 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3176 Don't depend on ac_cv_func variables.
3177 From Albert Chin-A-Young <china@thewrittenword.com>.
3179 1999-08-18 Paul Eggert <eggert@twinsun.com>
3181 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3183 * m4/signedchar.m4: New file.
3184 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3185 * src/system.h (signed_char): New macro.
3186 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3187 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3189 * src/create.c (write_eot): Write at least two zero blocks.
3191 * src/extract.c (extract_archive): Fix sparse array bug:
3192 we did not find end of array correctly.
3194 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3195 Don't assume find_next_block yields nonnull.
3196 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3197 * src/list.c (skip_extended_headers): Likewise.
3199 * src/list.c (read_and, list_archive): Simplify code.
3200 (read_header): Fix computation of signed checksums on machines where
3202 Do not consider a block to be zero unless all its bytes are zero,
3203 even the checksum bytes. Do not attempt to parse the checksum of
3204 a zero block. Fix memory leak with long names and links.
3205 (from_chars): Accommodate a buggy tar that outputs leading NUL
3206 if the previous field overflows.
3208 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3209 \?, for portability to non-ASCII hosts.
3211 1999-08-16 Paul Eggert <eggert@twinsun.com>
3213 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3215 * src/extract.c (make_directories): Do not chown intermediate
3216 directories, even if we are root.
3218 * src/list.c (read_header): Fix bugs when interpreting
3219 POSIX-compliant headers that do not contain null bytes in the
3220 header or link names.
3222 1999-08-14 Paul Eggert <eggert@twinsun.com>
3224 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3226 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3227 (AC_HEADER_SYS_WAIT): Add.
3228 (AC_REPLACE_FUNCS): Add waitpid.
3229 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3230 * lib/waitpid.c: New file.
3231 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3232 * src/system.h (WCOREDUMP): Remove; no longer used.
3233 (WIFSTOPPED): Likewise.
3234 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3235 * src/buffer.c (child_open_for_compress): Undo previous change.
3236 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3237 (new_volume): Likewise.
3239 * src/buffer.c, src/extract.c, src/incremen.c (time):
3240 Don't declare if defined.
3241 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3242 * src/incremen.c (read_directory_file):
3243 Invoke `time' the same way everyone else does.
3244 Check validity of --listed-incremental file contents a bit better.
3245 Do not worry about --after-date-option; tar.c now checks this.
3246 * src/list.c (isotime): Report ??? if localtime returns null.
3247 Don't assume years fit into four digits.
3248 Don't append trailing newline.
3249 (print_header): Report ??? if localtime returns null;
3250 Don't assume years fit into four digits.
3252 * src/compare.c (diff_archive): Do not fall back on absolute name
3253 when --absolute-names is not specified.
3255 * src/create.c (start_header):
3256 Include text of ignored filesystem prefix in warning.
3257 (create_archive): Check for excluded names when doing incremental
3258 pass through directory.
3259 (dump_file): Do not dump old files explicitly given on command line
3260 when using --listed-incremental. Do not strip ./ prefix from names.
3262 * src/tar.c: -g now implies after_date_option = 1.
3263 -g and -N are now incompatible options.
3265 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3267 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3269 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3270 incremental headers as POSIX prefixes.
3272 1999-08-11 Paul Eggert <eggert@twinsun.com>
3274 * NEWS, configure.in: Version 1.13.6.
3276 * configure.in (ALL_LINGUAS): Add pt_BR.
3277 * po/pt_BR.po: New file.
3279 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3280 Renamed from tar.info and header.texi; adjust actions so that
3281 they work in other directories.
3283 * doc/tar.texi: Add -y and --bzip2.
3284 Patterns containing / now exclude only file names whose prefix match.
3286 * lib/exclude.h (excluded_filename): New option parameter.
3287 (add_exclude_file): New ADD_FUNC parameter.
3288 (excluded_pathname): Remove decl.
3289 * lib/exclude.c (_GNU_SOURCE):
3290 Remove; no longer needed since we don't use FNM_ macros.
3291 (excluded_filename): Renamed from excluded_filename_opts.
3292 (excluded_filename, excluded_pathname): Remove.
3293 (add_exclude_file): New ADD_FUNC parameter.
3295 * po/POTFILES.in: Add lib/quotearg.c.
3297 * src/buffer.c (_GNU_SOURCE): Define.
3298 (<fnmatch.h>): Include unconditionally.
3299 (child_open_for_compress): Dup after closing, to avoid possible file
3300 descriptor exhaustion.
3301 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3302 (flush_read): Likewise.
3304 * src/common.h (LG_8, LG_64): New macros.
3305 (excluded_with_slash, excluded_without_slash): New vars.
3307 (base_64_digits): New decl.
3308 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3309 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3311 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3312 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3314 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3315 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3316 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3317 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3318 respectively. All definitions and uses changed.
3319 (excluded_name): New decl.
3321 * src/compare.c (diff_archive):
3322 Open files with O_NONBLOCK instead of O_NDELAY.
3324 * src/create.c (base_64_digits): New constant.
3325 (base_8_digits): New macro.
3326 (MAX_VAL_WITH_DIGITS): New macro.
3327 (to_base): First half of old to_oct. Support base 64 too.
3328 (to_chars): Other half of old to_oct, for 64-bit support.
3329 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3330 (gid_substitute, uid_substitute): Look up names dynamically if
3331 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3332 (mode_to_chars): Renamed from mode_to_oct.
3333 Support negative values in all the _to_chars functions.
3334 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3335 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3336 (dump_file): Inspect entire pathname, not just new file name
3337 component, when deciding whether to exclude it.
3339 * src/extract.c (extract_archive):
3340 Open files with O_NONBLOCK instead of O_NDELAY.
3342 * src/incremen.c (get_directory_contents):
3343 Inspect entire pathname, not just new file name
3344 component, when deciding whether to exclude it.
3346 * src/list.c (<fnmatch.h>): Do not include.
3347 (from_chars): Renamed from from_oct. New parameter specifying
3348 the negative of the minimum allowed value. Support negative
3350 (base64_map): New var.
3351 (base64_init): New function.
3352 (print_header): Output numeric uids and gids if numeric_owner_option.
3354 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3356 * src/names.c (_GNU_SOURCE): Define.
3357 (<fnmatch.h>): Include unconditionally.
3358 (excluded_name): New function, taking over duties of excluded_pathname.
3361 * src/rmt.c (decode_oflag): New function.
3362 (main): Use it to support symbolic open flags.
3364 * src/rtapelib.c (encode_oflag): New function.
3365 (rmt_open__): Do not allow newlines in the path.
3366 Propagate errno correctly.
3367 Decode symbolic open flags, if present.
3369 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3372 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3373 New -y or --bzip2 option.
3374 (add_filtered_exclude): New function.
3375 (decode_options): Put excluded patterns with / into
3376 excluded_with_slash, and without / into excluded_without_slash.
3377 Compare newer_mtime_option to its new initial value
3378 TYPE_MINIMUM (time_t) when deciding whether more than one
3379 threshold date was specified.
3381 1999-07-20 Paul Eggert <eggert@twinsun.com>
3383 * NEWS, configure.in: Version 1.13.5.
3385 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3387 * src/buffer.c (new_volume): Likewise.
3388 * src/incremen.c (read_directory_file): Likewise.
3389 * src/tar.c (decode_options):
3390 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3393 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3394 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3396 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3397 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3398 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3399 Define to 0 if the corresponding S_IF* macro is not defined.
3400 (mkfifo): Do not define if already defined, or if S_IFIFO
3403 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3404 S_ISLNK, to determine whether to invoke readlink.
3405 * src/create.c (dump_file): Likewise.
3407 * src/extract.c (set_mode):
3408 Do not chmod unless we are root or the -p option was given;
3409 this matches historical practice.
3410 (unlink_destination): New function, which checks for unlink failures.
3411 (maybe_recoverable): Stay quiet if -U.
3412 (extract_archive): Use O_EXCL if unlink_first_option.
3413 Report unlink failures.
3414 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3415 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3418 * src/incremen.c (get_directory_contents): Depend on
3419 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3421 * src/list.c: Remove S_IS* ifdefs.
3422 * src/misc.c (maybe_backup_file): Likewise.
3424 * src/misc.c (maybe_backup_file):
3425 "Virtual memory exhausted" -> "Memory exhausted",
3426 to conform to the other places this message is issued.
3428 * src/mangle.c (extract_mangle):
3429 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3431 * src/rtapelib.c (rmt_open__):
3432 Remove typo that caused us to omit the first char
3435 1999-07-16 Paul Eggert <eggert@twinsun.com>
3437 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3439 * doc/tar.texi: A path name is excluded if any of its file name
3440 components matches an excluded pattern, even if the path name was
3441 specified on the command line.
3442 * src/create.c (create_archive): Likewise.
3443 * src/list.c (read_and): Likewise.
3444 * src/update.c (update_archive): Likewise.
3445 * lib/exclude.h (excluded_pathname): New decl.
3446 * lib/exclude.c (_GNU_SOURCE): Define.
3447 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3448 (excluded_filename_opts): New function.
3449 (excluded_pathname): New function.
3451 * lib/Makefile.am (EXTRA_DIST):
3452 xstrtol.c moved here from libtar_a_SOURCES.
3453 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3454 Remove xstrtoul.c; no longer needed.
3455 * lib/xstrtol.c: Remove.
3457 * src/tar.c (decode_options):
3458 Set newer_time_option to TYPE_MINIMUM, so that
3459 negative timestamps are handled correctly.
3460 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3461 uniformity (and so that we don't need to have the other fns).
3462 (main): Remove call to init_total_written; no longer needed.
3464 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3465 checks for unsigned long and long long.
3466 * src/arith.c: Remove.
3467 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3468 * po/POTFILES.in: Remove src/arith.c.
3469 * src/arith.h: Use double, to simplify configuration gotchas.
3470 (tarlong): Now double.
3471 (TARLONG_FORMAT): New macro.
3472 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3473 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3474 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3475 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3476 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3477 mult_tarlong, print_tarlong): Remove. All callers replaced with
3480 * src/common.h (init_total_written): Remove decl.
3482 * src/buffer.c (total_written):
3483 Remove; replaced with prev_written + bytes_written.
3484 (prev_written): New var.
3485 (init_total_written): Remove.
3486 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3488 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3489 Make sure that we can shift, multiply
3490 and divide unsigned long long values; Ultrix cc can't do it.
3492 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3493 Check for any unknown bits, not just unknown bits left of the leftmost
3496 * lib/quotearg.c (quotearg_buffer):
3497 Don't quote spaces if C quoting style.
3498 * src/list.c (from_oct):
3499 Use C quoting style for error; omit trailing NULs.
3501 1999-07-14 Paul Eggert <eggert@twinsun.com>
3503 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3505 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3506 <inttypes.h> defines strtoumax as a macro (and not as a function).
3507 HP-UX 10.20 does this.
3509 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3510 * PORTS, README, TODO, doc/tar.texi: Likewise.
3512 1999-07-12 Paul Eggert <eggert@twinsun.com>
3514 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3515 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3517 * src/list.c (decode_header):
3518 Do not assume that S_IFBLK and S_IFCHR are defined.
3520 * src/create.c (start_header): Do not assume S_IFMT is defined.
3521 (dump_file): Remove unnecessary check for screwy apollo lossage.
3522 Do not assume S_IFBLK and S_IFCHR are defined.
3524 * src/extract.c (extract_archive):
3525 Test whether S_IFCHR and S_IFBLK are nonzero,
3526 not whether they are defined, for consistency with other tests.
3528 * src/buffer.c (is_regular_file):
3529 Don't succeed on files that we can't access due to
3530 permissions problems.
3531 (open_archive): Fix wording on fatal error message.
3532 Don't bother to stat /dev/null if the archive is not a character
3535 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3536 Report an error, not a warning, for I/O errors.
3537 (process_rawdata, process_dumpdir, diff_sparse_files):
3538 Change ungrammatical "Data differs" to "Contents differ".
3539 (get_stat_data): Find hidden files on AIX.
3540 Accept file name as argument; all uses changed.
3541 (get_stat_data, diff_archive): Use system error message for
3542 nonexistent files rather than rolling our own.
3543 (diff_archive): Unknown file types are errors, not warnings.
3544 Normalize spelling of message to "File type differs".
3545 Use get_stat_data to get link status, for consistency.
3546 Do not inspect st_rdev for fifos.
3547 Do not assume st_mode values contain only file types and mode bits.
3548 Check for mode changes and device number changes separately.
3550 * src/update.c (append_file):
3551 Open the file before statting it, to avoid a race.
3552 Complain about file shrinkage only when we reach EOF.
3554 1999-07-08 Paul Eggert <eggert@twinsun.com>
3556 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3558 * configure.in (AC_EXEEXT): Add.
3560 * lib/Makefile.am (noinst_HEADERS):
3561 Add basename.h, exclude.h. Remove full-write.h.
3562 (libtar_a_SOURCES): Add exclude.c.
3564 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3566 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3567 * lib/safe-read.h (safe_read): New decl.
3568 * src/rmt.c: Include safe-read.h.
3569 * src/rtapelib.c: Include basename.h, save-read.h.
3570 (rmt_open__): Use base_name to compute base name.
3573 Include basename.h, exclude.h; don't include full-write.h.
3574 (exclude_option): Remove decl.
3575 (excluded): New decl.
3576 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3578 * src/list.c (read_and):
3579 Use excluded_filename instead of check_exclude.
3580 Check base name of incoming file name, not entire file name, when
3581 deciding whether to exclude it.
3583 * src/create.c (finish_sparse_file):
3584 Use excluded_filename instead of check_exclude.
3585 Don't bother to stat excluded file names.
3586 * src/incremen.c (get_directory_contents): Likewise.
3588 * src/names.c (exclude_pool, exclude_pool_size,
3589 allocated_exclude_pool_size, simple_exclude_array,
3590 simple_excludes, allocated_simple_excludes,
3591 pattern_exclude_array, pattern_excludes,
3592 allocated_pattern_excludes, add_exclude, add_exclude_file,
3594 Remove; now done in ../lib/exclude.c.
3596 * src/tar.c (decode_options): Initialize `excluded'.
3597 Use new add_exclude_file and add_exclude functions.
3599 1999-07-05 Paul Eggert <eggert@twinsun.com>
3601 * m4/gettext.m4: Use changequote rather than [[ ]].
3603 * lib/safe-read.c: Renamed from lib/full-read.c.
3604 (safe_read): Renamed from full_read. All uses changed.
3605 * lib/safe-read.h, lib/full-write.h: New files.
3606 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3607 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3608 * lib/full-write.c: Include full-write.h.
3609 * src/common.h: Include full-write.h, safe-read.h.
3610 * src/system.h: (full_read, full_write): Remove decls.
3612 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3614 * src/system.h (bindtextdomain, textdomain): undef before
3615 defining, to avoid preprocessor warnings with --disable-nls
3616 on hosts whose locale.h includes libintl.h.
3618 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3619 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3620 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3623 1999-07-02 Paul Eggert <eggert@twinsun.com>
3625 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3626 * m4/mktime.m4: New file.
3627 * m4/Makefile.am.in, m4/README: Remove these files.
3628 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3629 remove README, Makefile.am.in.
3630 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3631 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3634 * src/tar.c: Include signal.h.
3635 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3636 (main): Ensure SIGCHLD is not ignored.
3638 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3639 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3640 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3641 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3642 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3643 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3644 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3645 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3646 they don't overlap with char codes. Use an enum instead of a lot
3649 * src/system.h (ISASCII): Remove.
3650 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3651 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3652 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3653 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3654 LONG_MAX): New macros.
3656 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3657 (read_directory_file): Cast ISSPACE arg to unsigned char.
3658 * src/misc.c (ISPRINT): Remove; now in system.h.
3659 (remove_any_file): Add brackets to pacify gcc -Wall.
3660 * src/list.c: Don't include <ctype.h>; system.h already does this.
3661 (ISODIGIT, ISSPACE): Remove; now in system.h.
3662 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3664 (from_oct): Cast ISSPACE arg to unsigned char.
3666 * src/create.c (mode_to_oct): Translate modes from internal to
3668 * src/list.c (mode_from_oct): Translate modes from external to
3669 internal form. Do not complain about unrecognized mode bits.
3670 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3671 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3673 * src/extract.c: (extr_init, make_directories, extract_archive):
3674 Do not assume mode bits have traditional Unix values.
3675 * src/list.c (decode_mode): Likewise.
3676 * src/create.c (start_header, dump_file): Likewise.
3677 * src/buffer.c (child_open_for_compress,
3678 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3679 * src/compare.c (diff_archive): Likewise.
3681 * src/extract.c (set_mode): Use %04 not %0.4 format.
3682 (extract_sparse_file): Do not use data_block uninitialized.
3683 Check for lseek failures.
3685 * src/rtapelib.c (rmt_lseek__):
3686 Convert lseek whence values to portable integers on the wire.
3687 * src/rmt.c (main): Likewise. Check for whence values out of range.
3689 * src/create.c (finish_sparse_file): Use lseek whence macros
3690 instead of integers.
3691 * src/buffer.c (backspace_output): Likewise.
3692 * src/compare.c (diff_archive, verify_volume): Likewise.
3693 * src/delete.c (move_archive): Likewise.
3694 * src/extract.c (extract_sparse_file): Likewise.
3696 * src/create.c (dump_file): Do not invoke finish_sparse_file
3697 on a negative file descriptor.
3699 * src/buffer.c: Add braces to pacify gcc -Wall.
3701 * src/compare.c (diff_sparse_files): Report lseek errors.
3703 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3705 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3707 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3708 message to be internationalized; \a doesn't work with msgfmt.
3710 * src/tar.c (long_options, main, usage, OPTION_STRING):
3711 Remove -E or --ending-file.
3712 * src/list.c (read_and): Likewise.
3713 * src/common.h (ending_file_option): Likewise.
3714 * src/buffer.c (close_archive): Likewise.
3716 * tests/after: Don't run two commands together in a pipeline,
3717 as some old shells mishandle pipeline exit status.
3719 1999-06-28 Paul Eggert <eggert@twinsun.com>
3721 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3722 * NEWS: Describe changes since 1.12.
3723 * README: Update bug reporting address; move paxutils ref to NEWS.
3725 Handle EINTR correctly.
3726 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3727 * lib/full-read.c, lib/full-write.c: New files.
3728 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3729 Prefer full_read to read and full_write to write.
3730 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3731 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3733 * src/extract.c (extract_sparse_file): Likewise.
3734 * src/rmt.c (get_string, main, report_error_message,
3735 report_numbered_error): Likewise.
3736 * src/rmt.h (rmtread, rmtwrite): Likewise.
3737 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3738 rmt_write__, rmt_ioctl__): Likewise.
3739 * src/update.c (append_file): Likewise.
3740 * src/system.h (full_read, full_write): New decls.
3742 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3743 lib/xmalloc.c, src/arith.c, src/misc.c.
3745 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3746 New macros. All uses of STDIN and STDOUT changed.
3747 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3748 instead of 0 and STDOUT_FILENO instead of 1.
3749 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3750 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3752 * src/rmt.c (private_strerror): Avoid const. Translate results.
3754 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3755 in the presence of NFS clock skew.
3757 1999-06-25 Paul Eggert <eggert@twinsun.com>
3759 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3761 * src/buffer.c (write_archive_buffer): New function.
3762 (child_open_for_compress, flush_write, flush_read): Use it to write
3764 (open_archive): Report error if fstat of archive fails.
3765 Improve efficiency of check for /dev/null.
3766 Also, fix some corner cases with remote archives and /dev/null checking.
3767 (close_archive): Test for input fifo only if not remote.
3768 Truncate output archive only if it's not remote.
3770 * src/misc.c (remove_any_file):
3771 Don't terminate if you see . or ..; just skip them.
3773 1999-06-18 Paul Eggert <eggert@twinsun.com>
3775 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3777 Output sizes using a format that's more compatible with
3778 traditional tar (and with GNU Emacs).
3779 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3780 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3781 Don't subtract 1 from size.
3782 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3783 Output a trailing NUL unless the value won't fit without it.
3784 (finish_header): No need to append NUL to chksum, now that
3787 1999-06-16 Paul Eggert <eggert@twinsun.com>
3789 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3791 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3792 @INTLLIBS@ might invoke rpl_realloc.
3794 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3795 (intconv): Remove; use xstrto* fns instead.
3796 ("xstrtol.h"): Include.
3797 (check_decimal): Remove.
3798 (long_options, usage, OPTION_STRING, decode_options):
3799 Remove -y, --bzip2, --unbzip2.
3800 (decode_options): Use xget_version instead of get_version.
3801 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3802 Replace invocations of check_decimal with xstrtoumax.
3804 * tests/preset.in (echo_n, echo_c): Remove.
3806 * tests/after: Don't rely on $echo_c and $echo_n.
3808 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3809 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3810 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3811 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3812 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3813 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3814 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3815 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3816 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3817 m4/xstrtoumax.m4: New files.
3819 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3820 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3821 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3822 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3823 (AC_CHECK_FUNCS): Remove lchown.
3824 (AC_REPLACE_FUNCS): Remove basename, dirname.
3825 Add lchown, strtol, strtoul.
3826 (jm_FUNC_MKTIME): Add.
3827 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3828 are also built via the ANSI2KNR-filtering rules.
3829 Use a no-op line to work around bug in automake 1.4 with malloc and
3831 (AC_OUTPUT): Add m4/Makefile.
3833 * lib/Makefile.am (EXTRA_DIST):
3834 Add lchown.c, malloc.c, mktime.c, realloc.c,
3835 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3836 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3837 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3838 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3839 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3841 * src/system.h (uintmax_t): Don't declare; configure now does this.
3843 * src/common.h (backup_type): New decl.
3844 * src/common.h, src/misc.c, src/tar.c:
3845 Move include of backupfile.h to common.h.
3847 * src/misc.c (maybe_backup_file):
3848 Pass backup_type to find_backup_file_name.
3850 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3851 UINTMAX_STRSIZE_BOUND.
3853 * doc/tar.texi: Remove --bzip2.
3854 Fix @xref typos reported by latest makeinfo.
3856 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3858 (M4DIR, ACINCLUDE_INPUTS): New macros.
3859 ($(srcdir)/acinclude.m4): New rule.
3861 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3862 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3863 now generated automatically by autoconf.
3865 1999-05-15 Paul Eggert <eggert@twinsun.com>
3867 * doc/tar.texi: Remove -y.
3869 1999-04-09 Paul Eggert <eggert@twinsun.com>
3871 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3872 (we were allocating too much storage).
3873 (uintmax_t): Don't declare; configure now does this.
3875 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3877 1999-03-22 Paul Eggert <eggert@twinsun.com>
3879 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3881 * acinclude.m4 (AC_LFS_FLAGS):
3882 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3883 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3884 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3886 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3887 New macros; needed for latest GNU xmalloc.c.
3889 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3890 (libtar_a_SOURCES): Add quotearg.c.
3891 * list.c: Include <quotearg.h>.
3892 (from_oct): Add forward decl.
3893 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3894 (from_oct): Report an error only if TYPE is nonzero.
3895 Quote any funny characters in bad header.
3897 1999-03-20 Paul Eggert <eggert@twinsun.com>
3899 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3901 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3902 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3904 (AC_LFS): Simplify AIX revision number test.
3906 1999-03-17 Paul Eggert <eggert@twinsun.com>
3908 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3910 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3911 Remove; it doesn't work that well
3912 with AC_CANONICAL_HOST.
3913 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3915 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3917 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3919 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3921 * tar.texi: Fix bug-report addr.
3923 * README: Remove --with-included-malloc.
3924 Upgrade version numbers of build software.
3926 1999-03-07 Paul Eggert <eggert@twinsun.com>
3928 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3930 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3931 where bindtextdomain and gettext require -lintl.
3932 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3933 `no' means it failed.
3934 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3935 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3936 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3937 to add anything to the command line (it's all in config.h).
3938 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3940 1999-03-01 Paul Eggert <eggert@twinsun.com>
3942 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3944 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3946 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3947 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3948 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3949 like OFF_MAX, which are not reliable
3950 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3951 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3952 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3954 * src/incremen.c (get_directory_contents):
3955 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3956 Have statx depend on STX_HIDDEN, not AIX.
3958 * src/create.c (to_oct):
3959 New parameter substitute, giving a substitute value to use
3960 when the original value is out of range. Do not append a space to the
3961 output; modern tars don't. When a value is out of range, specify the
3962 maximum value, not the number of bits.
3963 (GID_NOBODY, UID_NOBODY): New macros.
3964 (gid_to_oct, uid_to_oct): Use them as substitutes.
3965 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3966 (dump_file): Check whether the file changed as we read it.
3968 * src/rmt.c (main): Remove suspicious AIX/386 code.
3970 1999-02-19 Paul Eggert <eggert@twinsun.com>
3972 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3973 returns a type compatible with char *; it doesn't on SunOS
3974 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3976 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3978 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3979 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3981 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3983 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3984 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3985 * acinclude.m4 (AM_WITH_NLS):
3986 Update to latest gettext version (serial 5).
3987 (AC_LFS_FLAGS): New macro
3988 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3989 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3990 Work properly in cross-compilation scenario, by checking for getconf
3991 with AC_CHECK_TOOL and by ditching uname in favor of
3992 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3994 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3995 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3996 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3997 since getdate.y now uses ANSI code.
3999 * config.guess, config.sub: New files; taken from automake 1.4.
4001 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4002 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4003 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4004 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4005 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4006 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4007 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4009 1999-02-01 Paul Eggert <eggert@twinsun.com>
4011 * src/tar.c: Update copyright.
4015 1999-02-01 Paul Eggert <eggert@twinsun.com>
4017 * NEWS, configure.in: Version 1.12.64004
4019 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4021 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4023 * src/extract.c (extract_archive): Fix bug when extracting sparse
4024 files: they were trashing the tar file header.
4026 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4027 Add -y or --bzip2 or --bunzip2 option.
4029 1999-01-30 Paul Eggert <eggert@twinsun.com>
4031 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4032 cached_no_such_uid, cached_no_such_gid): New vars.
4033 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4034 Cache failures, too.
4036 * src/tar.c (decode_options):
4037 Don't pass names longer than UNAME_FIELD_SIZE to
4038 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4040 1999-01-27 Paul Eggert <eggert@twinsun.com>
4042 * NEWS, configure.in: Version 1.12.64003
4044 * src/buffer.c (backspace_output, close_archive): Cast
4045 rmtlseek position arg to off_t, for benefit of K&R compilers
4047 * src/compare.c (verify_volume): Likewise.
4049 * NEWS, configure.in: Version 1.12.64002
4051 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4052 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4053 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4054 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4055 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4056 uid_from_oct): Likewise.
4058 1999-01-25 Paul Eggert <eggert@twinsun.com>
4060 * incremen.sh: Fix timing bug in regression test.
4062 1999-01-22 Paul Eggert <eggert@twinsun.com>
4064 * NEWS, configure.in: Update version
4066 * Makefile.am (localedir): Change to $(datadir)/locale.
4067 (DEFS): New macro, defining LOCALEDIR.
4068 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4069 (INCLUDES): Add -I..
4071 * Makefile.am (localedir): Change to $(datadir)/locale.
4073 1999-01-21 Paul Eggert <eggert@twinsun.com>
4075 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4077 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4078 * src/Makefile.am (localedir): Likewise.
4079 (DEFS): New macro, defining LOCALEDIR.
4080 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4081 (INCLUDES): Add `-I..'.
4083 * tests/incremen.sh: Fix timing bug.
4085 1999-01-20 Paul Eggert <eggert@twinsun.com>
4087 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4088 `lfs.7' changed to `64000' in version number
4089 to conform to gnits standards.
4091 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4092 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4094 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4097 1998-12-07 Paul Eggert <eggert@twinsun.com>
4099 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4101 * src/list.c (read_header):
4102 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4104 1998-11-30 Paul Eggert <eggert@twinsun.com>
4106 * configure.in: Quote the output of uname.
4108 * src/extract.c (set_stat): chmod after chown even when not root;
4109 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4111 1998-11-15 Paul Eggert <eggert@twinsun.com>
4113 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4115 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4116 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4118 1998-10-28 Paul Eggert <eggert@twinsun.com>
4120 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4122 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4125 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4126 On many installations, rexec is disabled.
4128 1998-08-07 Paul Eggert <eggert@twinsun.com>
4130 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4132 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4133 for nameless users and groups.
4135 1998-02-17 Paul Eggert <eggert@twinsun.com>
4137 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4138 * NEWS, README: Add explanation of why this isn't an official version.
4140 1998-02-02 Paul Eggert <eggert@twinsun.com>
4142 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4143 This is an unofficial version.
4145 1997-12-17 Paul Eggert <eggert@twinsun.com>
4147 * src/incremen.c (ST_DEV_MSB): New macro.
4148 (NFS_FILE_STAT): Use most significant bit of st_dev,
4149 even if it's unsigned.
4151 1997-12-08 Paul Eggert <eggert@twinsun.com>
4153 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4155 1997-11-19 Paul Eggert <eggert@twinsun.com>
4157 * configure.in (HAVE_INTTYPES_H):
4158 Don't ignore cache variable if it's already set.
4160 1997-11-10 Paul Eggert <eggert@twinsun.com>
4162 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4163 * src/delete.c (records_read): Now off_t.
4164 (move_archive): Don't assume mt_count is of type daddr_t.
4166 1997-10-30 Paul Eggert <eggert@twinsun.com>
4168 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4169 Set to appropriate values if large file support
4170 needs explicit enabling.
4171 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4173 New macros to configure.
4174 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4176 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4177 major_t, minor_t, ssize_t): New macros.
4179 * src/arith.h (TARLONG_FORMAT):
4180 Fix typo: %uld -> %lu. Use unsigned when long long
4182 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4183 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4185 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4186 2nd arg is now unsigned long.
4188 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4189 (prepare_record_buffer): Arg is now size_t.
4190 Remove now-useless casts.
4192 (main): Use `long' for status, so that it can store ssize_t.
4193 Use daddr_t, mode_t, size_t, off_t when appropriate.
4194 Convert daddr_t and off_t values ourselves, since they might be longer
4195 than long. Convert other types using `long' primitives.
4196 When processing MTIOCTOP, do not try to pass resulting
4197 count back, since it won't work (it could be too large) and it's
4198 not expected anyway.
4201 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4202 now-useless casts. Use unsigned long to print *_t types, except use
4203 STRINGIFY_BIGINT for off_t.
4204 (update_archive): Cast -1 to dev_t when necessary.
4206 * src/tar.c (check_decimal):
4207 Now returns 1 if successful, 0 otherwise, and returns
4208 uintmax_t value into new arg. Check for arithmetic overflow.
4209 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4210 Check for overflow on user or group ids.
4212 * src/compare.c (diff_init, process_rawdata, read_and_process,
4213 diff_sparse_files, diff_archive):
4214 Use off_t, pid_t, size_t, ssize_t when appropriate.
4215 Remove now-useless casts. Use unsigned long to print *_t types,
4216 except use STRINGIFY_BIGINT for off_t.
4218 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4219 Size arg is now size_t.
4221 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4222 when allocating buffer.
4225 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4226 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4227 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4230 (get_status_string, get_status_off): New function.
4231 (get_status): Now returns long, so that it can store ssize_t.
4232 Invoke get_status_string to do the real work.
4233 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4234 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4235 (rmt_ioctl__): Convert mt_count by hand,
4236 since it might be longer than long.
4238 * src/mangle.c (extract_mangle):
4239 Check for overflow when converting off_t to size_t.
4240 Use off_t, size_t when appropriate. Remove now-useless casts.
4242 * src/system.h (mode_t): Remove; now done by autoconf.
4243 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4244 Return number of ST_NBLOCKSIZE-byte blocks,
4245 not number of 512-byte blocks;
4246 this also helps to avoid overflow.
4247 (st_blocks): Declare if needed.
4248 (ST_NBLOCKSIZE): New macro.
4249 (<limits.h>, <inttypes.h>): Include if available.
4250 (CHAR_BIT): New macro.
4251 (uintmax_t): New typedef.
4252 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4253 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4254 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4256 * src/names.c (name_init):
4257 Fix typo in error message: FILE* was passed, but char*
4260 (read_name_from_file, name_gather, addname, name_match, name_scan,
4261 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4263 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4265 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4266 (extract_sparse_file): Args now use off_t.
4268 (set_mode, set_stat, make_directories, extract_sparse_file,
4269 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4270 now-useless casts. Use unsigned long to print *_t types, except use
4271 STRINGIFY_BIGINT for off_t.
4273 * src/misc.c (quote_copy_string):
4274 Use size_t when appropriate. Remove now-useless casts.
4276 * src/list.c (read_and, list_archive, read_header, decode_mode,
4277 print_header, print_for_mkdir):
4278 Use mode_t, off_t, size_t when appropriate. Remove
4279 now-useless casts. Use unsigned long to print *_t types, except use
4280 STRINGIFY_BIGINT for off_t.
4282 (read_header): Check for overflow when converting header size.
4284 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4285 const char *. Size arg is now size_t. Now takes new type and maxval
4286 args. Compute result using uintmax_t, not long. Report error if
4287 field does not contain octal number in range.
4288 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4289 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4290 uintmax_from_oct): New functions.
4292 (stringify_uintmax_t_backwards): New function.
4294 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4295 (skip_file): Offset arg is now off_t.
4297 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4298 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4300 (write_error): Arg is now ssize_t.
4301 (child_pid): Now pid_t.
4302 (available_space_after): Now size_t.
4304 (child_open_for_compress, child_open_for_uncompress, flush_write,
4305 open_archive, flush_write, write_error, flush_read, close_archive):
4306 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4307 casts. Use unsigned long to print *_t types, except use
4308 STRINGIFY_BIGINT for off_t.
4310 * src/delete.c (records_read): Now daddr_t.
4311 (move_archive): Arg is now daddr_t. Check for overflow when
4313 (move_archive, delete_archive_members): Use daddr_t, off_t when
4314 appropriate. Remove now-useless casts.
4316 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4317 (rmt_lseek): Now returns off_t.
4319 * src/create.c (to_oct):
4320 Now static. Value arg is now uintmax_t. Accept new args
4321 giving name of type of octal field, for error messages. Report an
4322 error if the value is too large to fit in the field.
4323 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4324 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4326 (write_eot, write_long, finish_header, deal_with_sparse,
4327 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4328 appropriate. Remove now-useless casts. Use unsigned long to print
4329 *_t types, except use STRINGIFY_BIGINT for off_t.
4331 (find_new_file_size): 1st arg is now off_t*.
4332 (finish_sparse_file): Args now use off_t, not long.
4333 Check for lseek error.
4334 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4335 (dump_file): Device arg is now dev_t.
4336 Avoid overflow when testing whether file has holes
4337 by using the new ST_NBLOCKSIZE macro.
4339 * src/incremen.c (struct accumulator, add_to_accumulator,
4340 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4341 Use size_t for sizes.
4342 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4343 Use dev_t, ino_t for devices and inodes.
4344 (gnu_restore): Use off_t for file offsets.
4345 (struct directory): Use char for flags. Add new flag `nfs'.
4347 (NFS_FILE_STAT): New macro.
4348 (note_directory): Accept struct stat * instead of
4349 device and inode number. All callers changed.
4350 (note_directory, get_directory_contents):
4351 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4352 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4354 * src/common.h (record_size, struct name, struct sp_array,
4355 available_space_after):
4356 Use size_t for sizes.
4357 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4358 Use off_t for file offsets.
4359 (struct name): dir_contents is now const char *, not char *.
4360 (dump_file, get_directory_contents): Use dev_t for devices.
4361 (to_oct): Remove decl.
4362 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4363 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4364 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4365 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4366 UINTMAX_FROM_OCT): New macros.
4367 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4368 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4369 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4370 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4371 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4372 (print_for_mkdir): 2nd arg is now mode_t.
4374 See ChangeLog.1 for earlier changes.
4377 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4380 This file is part of GNU tar.
4382 GNU tar is free software; you can redistribute it and/or modify
4383 it under the terms of the GNU General Public License as published by
4384 the Free Software Foundation; either version 2, or (at your option)
4387 GNU tar is distributed in the hope that it will be useful,
4388 but WITHOUT ANY WARRANTY; without even the implied warranty of
4389 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4390 GNU General Public License for more details.
4392 You should have received a copy of the GNU General Public License
4393 along with GNU tar; see the file COPYING. If not, write to
4394 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4395 Boston, MA 02111-1307, USA.