1 2003-11-12 Paul Eggert <eggert@twinsun.com>
3 Fix some C compatibility bugs reported by Joerg Schilling.
5 * src/common.h (stripped_prefix_len): Fix misspelling
6 "stripped_path_len" in declaration.
7 * src/rmt.c (main): Use "return FOO;" rather than
8 "exit (FOO);"; we no longer have to worry about
9 pre-ANSI hosts that mishandled returned values from "main".
10 * src/tar.c (main): Likewise. This avoids warnings on some
12 * src/system.c: Include signal.h, for 'kill'.
13 * src/system.h (DEV_BSIZE): Remove.
14 (DEFAULT_ST_BLKSIZE): New macro.
15 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
16 * src/tar.c (enum): Remove comma just before }.
18 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
20 * src/list.c (decode_header): Initialize st_atime and
23 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
25 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
26 Bunk <bunk@fs.tum.de> for reporting.
27 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
28 <martin@xemacs.org> for spotting.
30 2003-11-04 Paul Eggert <eggert@twinsun.com>
32 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
35 2003-10-26 Paul Eggert <eggert@twinsun.com>
37 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
38 Bug reported by Christian Weisgerber.
40 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
44 * src/tar.c (decode_options): Removed superfluous archive format
46 * doc/tar.texi: Documented new features.
48 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
51 * THANKS: Added Wojciech Polak
52 * configure.ac: Added checks for missing functions. Raised
53 version number to indicate alpha release.
54 * lib/Makefile.am: Added missing headers
55 * lib/waitpid.c: Added missing includes.
56 * src/extract.c: Likewise.
57 * src/names.c: Removed spurious includes.
58 * src/xheader.c: Likewise.
59 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
60 macro overriding broken mkdir prototypes.
62 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
64 * configure.ac: Check for dev_t and ino_t.
65 * m4/Makefile.am: Added missing files.
66 * src/system.c: New file.
67 * src/Makefile.am: Added system.c
68 * src/common.h: Prototypes for functions from system.c
69 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
70 * src/buffer.c: Moved system dependencies to system.c
71 * src/compare.c: Likewise.
72 * src/create.c: Likewise.
73 * src/delete.c: Likewise.
74 * src/extract.c: Likewise.
75 * src/rtapelib.c: Likewise.
77 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
79 Implemented --occurrence option.
82 * src/tar.c: New option --occurrence.
83 * src/common.h (occurrence_option): New global
84 (struct name): Changed `found' member to `uintmax_t
87 (all_names_found): Changed prototype.
88 (ISFOUND,WASFOUND): New macros
89 * src/delete.c (delete_archive_members): Honor --occurrence
91 * src/list.c (read_and): Likewise.
92 * src/names.c: Count number of occurrences of each name in the
94 (name_match): Honor --occurrence option.
96 (all_names_found,names_notfound): Rewritten.
98 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
100 * src/tar.c: Removed extra precaution regarding
101 subcommand_option == CAT_SUBCOMMAND
102 * lib/Makefile.am: Updated
104 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
106 * src/common.h (names_done): New function.
107 * src/names.c: Likewise.
108 * src/list.c (read_and): Use all_names_found() as `while'
110 * src/tar.c: New option --first-copy
113 2003-09-24 Paul Eggert <eggert@twinsun.com>
115 * src/rmt.c (main): Don't translate Copyright string; international
116 law says the word "Copyright" should be in English.
117 * src/tar.c (decode_options): Likewise.
119 2003-09-22 Paul Eggert <eggert@twinsun.com>
121 * doc/tar.texi (extracting untrusted archives): New section.
123 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
124 Return size_t, not pointer, so that we don't have to worry about
125 violating the C standard by converting char const * to char *.
127 * src/names.c (stripped_path_len): Likewise. Strip file system
128 prefix, too. Count adjacent slashes as if they were one slash;
129 that is the POSIX standard.
131 2003-09-17 Paul Eggert <eggert@twinsun.com>
133 * README-alpha: Document maintainer tool assumptions a bit. GNU
134 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
135 Debian bug 211447. Fix minor misspellings/whitespace nits.
137 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
138 gl_USE_SYSTEM_EXTENSIONS.
140 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
141 * m4/.cvsignore: Add restrict.m4, time_r.m4.
143 2003-09-17 Paul Eggert <eggert@twinsun.com>
145 * bootstrap: Don't use "for option; do";
146 Solaris 8 /bin/sh doesn't like that.
148 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
150 * README-alpha: Updated
153 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
155 * README-alpha: Updated
157 * po/POTFILES.in: Added src/xheader.c
158 * src/common.h (cut_path_elements): Added proto.
160 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
162 * src/buffer.c: Use ngettext where appropriate.
163 * src/compare.c: Likewise.
164 * src/create.c: Likewise.
165 * src/misc.c: Likewise.
166 * src/tar.c: Likewise.
167 * src/update.c: Likewise.
169 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
171 * .cvsignore: Added *.shar.gz
174 * src/common.h (strip_path_elements): New variable.
175 * src/extract.c (extract_archive): Implemented --strip-path
176 * src/names.c (cut_path_elements): New functon.
177 * src/tar.c: New option --strip-path=NUM.
178 (decode_options) Assign boolean values to bool variables.
180 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
182 * src/delete.c: Fixed deletion from the POSIX archives.
183 * src/list.c (read_header): Minor change.
184 * src/tar.c (main): Do not check for volume_label_option
185 if subcommand_option is not CREATE_SUBCOMMAND.
186 * src/xheader.c (xheader_decode): Store the header as
187 well (for eventual delete).
189 * tests/incremen.sh: Explicitly request GNU format. This will
190 disappear when GNU extended header keywords are working.
191 * tests/multiv01.sh: Likewise
192 * tests/volume.sh: Likewise
194 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
196 * src/create.c: Support for "linkpath" extended keyword.
197 * src/xheader.c (decode_record): Reversed the return
200 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
202 * configure.ac: Allow to redefine the default output format.
203 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
204 (archive_format_string): New function.
205 (usage): Updated help output.
210 2003-09-02 Paul Eggert <eggert@twinsun.com>
212 * src/common.h (destroy_stat, xheader_decode, xheader_store,
213 xheader_read, xheader_finish, xheader_destroy): Add decls;
216 * src/create.c (write_extended): Remove unused local 'bufsize'.
218 * src/delete.c (delete_archive_members): Handle case of
219 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
220 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
221 occurs, as it's not possible.
222 * src/update.c (update_archive): Likewise.
224 Use "const" when possible in new code.
225 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
226 (fmttab): Now const. All uses changed.
227 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
228 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
229 decode_record, xheader_store, xheader_print, code_string, code_time,
230 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
231 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
232 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
233 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
234 uid_coder, uid_decoder, uname_coder, uname_decoder):
235 Use pointers to const when possible.
236 (xhdr_tab): Now const.
238 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
239 (set_archive_format): Report an error if no format name matches,
240 instead of returning an undefined value.
242 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
243 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
244 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
245 uid_decoder, uname_decoder): Remove unused keyword arg.
248 * src/tar.c (set_archive_format): Now static.
249 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
251 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
252 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
253 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
254 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
255 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
256 Remove forward decls; no longer needed.
257 (xhdr_tab): Move to end, so that the forward decls aren't needed.
258 Add a forward declaration.
260 Use 'bool' in new code, when appropriate.
261 * src/xheader.c (decode_record): Return bool, not int.
262 * src/common.h (read_header): Since it accepts bool, change
263 all callers to use false and true rather than 0 and 1.
265 * src/xheader.c (decode_record): Fix misspelling in diagnostic
266 "extended headed" -> "extended header".
268 GNU coding style fixes.
269 * src/xheader.c (decode_record, xheader_decode):
270 Do not use decls like "char *p, *q;".
273 (xheader_store): Avoid parentheses around object operand of sizeof.
275 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
277 * src/create.c (start_header): Store long file names
278 in "path" keyword of an extended header if in POSIX
280 (finish_header): print header before calling write_extended().
281 * src/list.c (list_archive): Always decode the header. This
282 is necessary so the extended header is processed and the correct
283 filename is printed no matter what the state of verbose_option.
284 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
287 2003-09-01 Paul Eggert <eggert@twinsun.com>
289 Update from gnulib, and correct fnmatch to fnmatch-gnu.
290 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
292 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
294 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
295 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
296 copying rules from gnulib module descriptions.
297 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
298 Update from gnulib modules alloca, fnmatch, getline, stdbool.
299 * m4/.cvsignore: Add utimes-null.m4. Sort.
301 2003-09-01 Sergey Poznyakoff
303 Added initial support for creating POSIX headers.
305 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
306 (string_to_chars): New functions
307 (struct xheader): Changed structure
308 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
310 * src/create.c (string_to_chars): New function.
311 (write_extended): New function
312 (start_header): Create extended POSIX headers if necessary.
313 (finish_header): Likewise.
314 * src/list.c (print_header): Take user/group from
316 * src/names.c (gid_to_gname,gname_to_gid)
317 (uid_to_uname,uname_to_uid): Changed prototypes.
318 * src/tar.c: New option --format.
319 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
320 (struct extra_header): Removed unused structure.
321 (union block.extra_header): Removed unused member.
322 * src/xheader.c: Implemented coder functions.
323 * bootstrap: Added obstack.
324 * lib/.cvsignore: Likewise.
325 * configure.ac: Added 'gl_OBSTACK'
326 * m4/Makefile.am: Added new files.
327 * m4/.cvsignore: Likewise.
328 * TODO: Minor formatting change
330 2003-08-31 Sergey Poznyakoff
332 Added initial support for POSIX extended and STAR headers
333 (only for listing/extracting).
335 * src/xheader.c: New file.
336 * src/Makefile.am: Added xheader.c
337 * src/tar.h (struct star_header): New datatype
338 (XHDTYPE,XGLTYPE): New defines
339 (enum archive_format:STAR_FORMAT): New member
340 (struct tar_stat_info): New datatype.
341 (union block.star_header): New member.
342 * src/common.h (orig_file_name,current_file_name)
343 (current_trailing_slash,current_link_name): Removed variables.
344 (current_stat_info): New variable
345 (current_stat): Removed
346 (extended_header): New variable
347 (decode_header): Changed prototype.
348 * src/list.c (decode_header): Added initial support for POSIX extended
350 (skip_member): Check oldgnu_header only if current_format is set
352 * src/buffer.c: Use current_stat_info
353 * src/compare.c: Likewise.
354 * src/create.c: Likewise.
355 * src/delete.c: Likewise.
356 * src/incremen.c: Likewise.
357 * src/mangle.c: Likewise.
358 * src/update.c: Likewise.
359 * src/extract.c: Likewise.
360 (make_directories): Improved check for the existence of the directory
361 * src/tar.c (destroy_stat): New function.
363 2003-08-29 Paul Eggert <eggert@twinsun.com>
365 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
366 was worth (e.g., different users in en_GB disagree about -ize
368 * po/en_GB.po: Remove.
370 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
374 * src/tar.c: Removed support for the obsolete command line
376 * doc/tar.texi: Removed references to the obsolete command
379 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
383 * doc/tar.texi: Updated
384 * src/common.h (check_links_option): New variable
385 (orig_file_name): New variable
386 (check_links): New proto.
387 * src/create.c (struct link.nlink): New member
388 (link_table): Static for the module.
389 (dump_file): Update `link' member when adding new links
391 (check_links): New function.
392 * src/list.c (print_header): Use orig_file_name.
393 * src/tar.c: New option --check-links. Changed semantics of
394 -o to comply to UNIX98 when extracting and to its previous
396 (main): Call check_links if --check-links. was given.
398 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
400 * src/list.c (print_header): Revised
401 * NEWS: Started the entry for 1.13.26
402 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
404 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
406 * .cvsignore: Added to the repository.
407 * doc/.cvsignore: Likewise.
408 * lib/.cvsignore: Likewise.
409 * m4/.cvsignore: Likewise.
410 * po/.cvsignore: Likewise.
411 * scripts/.cvsignore: Likewise.
412 * src/.cvsignore: Likewise.
413 * tests/.cvsignore: Likewise.
415 * lib/Makefile.am: Added exitfail.[hc]
416 * src/misc.c (chdir_do): Fixed call to restore_cwd
417 * src/buffer.c (flush_read): Fixed behavior on short
418 reads right after opening the new archive (multiv01.sh test).
419 (new_volume): Special handling for "-".
420 * src/list.c (print_header): Print trailing slash if
421 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
422 * tests/multiv01.sh: Minor changes.
423 * m4/Makefile.am: Added missing files.
425 2003-07-05 Paul Eggert <eggert@twinsun.com>
427 Finish the checkin begin yesterday.
429 * NEWS: Document the user-visible changes installed in the last
432 * TODO: New file (actually, resurrected; but with new contents).
434 * src/list.c (read_and): Give full type for procedure arg.
435 (read_header): Strip trailing slashes, setting current_trailing_slash.
436 (tartime): Avoid int overflow when printing year (!).
437 (print_header): New arg specifying block ordinal. All uses changed.
438 Print link as 'h' type. Give labels for long links and names.
440 * src/misc.c (contains_dot_dot): Moved to names.c
441 (must_be_dot_or_slash): New function.
442 (safer_rmdir): Use it.
443 (remove_any_file): Now takes enum as option, not boolean.
444 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
445 to unlink a directory.
446 (deref_stat): Accept bool, not int.
448 * src/names.c (namelist_match): Allow partial matches only if
450 (hash_string_hasher): Renamed from hash_avoided_name.
451 (hash_string_compare): Renamed from compare_avoided_anames.
452 (hash_string_insert, hash_string_lookup): New functions.
453 (add_avoided_name, is_avoided_name): Use them.
454 (safer_name_suffix): New function.
455 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
457 * src/rmt.c: Don't include print-copyr.h.
458 (prepare_input_buffer): New arg FD.
459 Do not read more than INT_MAX bytes at once,
460 since it breaks on some brain damaged Tru64 hosts.
462 when retrying instead of subtracting 1024; for speed.
463 (main): Use gettext to translate (C), not print_copyright.
465 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
466 now that gnulib handles this.
467 Include <stddef.h> and <limits.h> unconditionally, now that we assume
469 Assume that offsetof is defined in stddef.h.
470 Do not include <sys/param.h>.
471 (realloc, lseek): Do not declare.
472 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
473 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
474 declarations, since we now assume C89 or better.
475 (PARAMS): Remove, as we now assume C89. All uses changed.
476 (bindtextdomain, textdomain): Include <gettext.h> to define.
477 Include <unlocked-io.h>.
478 (valloc): Define if not defined, and if valloc is not declared.
479 (xstrdup): Remove decl.
481 * src/tar.c: Do not include <print-copyr.h>.
483 (get_date): Remove decl.
484 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
485 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
486 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
487 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
488 (long_options, decode_options): Use them.
489 (OVERWRITE_DIR_OPTION): Remove.
490 (long_options): New options --index-file, --no-overwrite-dir.
491 Remove --overwrite-dir option.
492 (usage): Use PACKAGE_BUGREPORT.
493 (decode_options): Terminate new argv properly.
494 Use PACKAGE_NAME, PACKAGE_VERSION.
495 If verbose, report how we grokked any textual date option.
496 (main): Add support for index-file.
498 * tests/Makefile.am: Convert to UTF-8.
499 (AUTOMAKE_OPTIONS): Remove.
500 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
501 (INCLUDES): Remove ../intl.
502 (LDADD): Don't link libtar.a twice.
504 * tests/genfile.c: Convert to UTF-8.
505 Don't include <print-copyr.h>.
506 (DEFAULT_PATTERN): Renamed from DEFAULT.
507 (ZEROS_PATTERN): Renamed from ZEROS.
508 (main): Use gettext to translate (C), not print_copyright.
510 2003-07-04 Paul Eggert <eggert@twinsun.com>
512 Revamp to meet current standards of autoconf, automake,
513 gettext, and gnulib, and incorporate new translations.
515 * config/config.guess, config/config.sub, config/depcomp,
516 config/install-sh, config/mdate-sh, config/missing,
517 config/mkinstalldirs, config/texinfo.texi:
518 Moved here from parent directory, or from doc.
519 * config.hin: Renamed from config.h.in.
520 * config/config.rpath: New file.
522 * intl: Remove this subdirectory.
524 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
526 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
527 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
528 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
529 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
530 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
531 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
534 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
535 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
536 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
537 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
538 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
539 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
540 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
541 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
542 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
543 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
544 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
545 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
546 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
547 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
548 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
549 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
550 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
551 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
552 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
554 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
555 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
556 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
557 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
558 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
559 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
560 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
561 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
562 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
563 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
564 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
565 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
566 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
567 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
568 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
569 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
570 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
571 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
573 Upgrade to latest version from external source. The file "bootstrap"
574 now grabs these automatically, so we needn't keep track of them
575 in this change long any longer.
577 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
578 (SUBDIRS): Remove intl.
579 * PORTS: Update for star, Macintosh.
580 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
581 Bison 1.875, gettext 0.12.1.
582 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
583 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
584 (AC_CONFIG_AUX_DIR): New.
585 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
587 (AC_PREREQ): Bump from 2.52 to 2.57.
588 (AC_GNU_SOURCE): New.
589 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
590 we no longer support K&R C.
592 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
593 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
594 (AC_MBSTATE_T): Remove.
595 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
596 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
597 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
599 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
600 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
601 (AC_CHECK_TYPE): Remove ssize_t.
602 (gt_TYPE_SSIZE_T): Add.
603 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
604 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
605 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
606 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
607 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
608 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
609 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
610 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
611 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
612 napms, poll, select, strstr, usleep.
613 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
614 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
615 (AM_GNU_GETTEXT): Use external and need-ngettext options.
616 (AM_GNU_GETTEXT_VERSION): New.
617 (AC_OUTPUT): Remove intl/Makefile.
619 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
620 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
621 * doc/fdl.texi: Update to current GNU version.
622 * doc/gettext.texi: Update to current coreutils version,
623 plus a copyright notice.
624 * doc/tar.texi: Switch to new method for doing copyright notices.
625 Use @acronym instead of @sc where appropriate.
626 Remove empty examples. Give a few more examples.
628 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
629 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
630 are built up in pieces with +=.
631 (noinst_HEADERS, INCLUDES): Remove.
632 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
633 (libtar_a_LIBADD): Use $ rather than @.
634 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
636 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
637 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
638 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
639 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
640 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
641 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
642 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
643 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
644 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
645 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
646 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
647 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
648 prereq.m4, xstrtoimax.m4.
650 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
651 be translated, since it's not a user-visible tool.
653 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
655 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
656 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
657 consistency with coreutils.
658 (LDADD): Link LIBINTL after libtar.a, since
659 it's now external and should stand by itself.
661 * src/buffer.c (print_total_written): Adjust to new human.h
663 (child_open_for_compress): Do not increase size to BLOCKSIZE.
664 (open_archive): Open index file name.
665 Strip trailing slahes from file names.
666 (flush_write): Set size to 0 if not saving names.
667 (flush_write, flush_read): Use safer_name_suffix rather than
670 * src/common.h: Include <quote.h>.
671 (absolute_names_option, atime_preserve_option, backup_option,
672 block_number_option, checkpoint_option, dereference_option,
673 force_local_option, ignore_failed_read_option, ignore_zeros_option,
674 incremental_option, interactive_option, multi_volume_option,
675 numeric_owner_option, one_file_system_option, recursive_unlink_option,
676 read_full_records_option, remove_files_option, same_order_option,
677 show_omitted_dirs_option, sparse_option, starting_file_option,
678 to_stdout_option, totals_option, touch_option, verify_option,
679 dev_null_output, now_verifying, we_are_root): Now bool, not int.
680 (current_trailing_slash, index_file_name, recent_long_name_blocks,
681 recent_long_link_blocks): New vars.
682 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
683 (OVERWRITE_OLD_DIRS): Remove.
684 (enum remove_option): New enum.
685 (remove_any_file): Use it as option arg, not int.
686 (is_avoided_name, contains_dot_dot): Return bool, not int.
687 (safer_name_suffix): New decl.
689 * src/compare.c (now_verifying): Now bool, not int.
690 (fill_in_sparse_array): Move to extract.c. Now returns bool;
691 all callers changed to test for failure.
692 (diff_sparse_files): Take size from current_stat, not from param.
693 (diff_archive): Do not count trailing slashes in archives.
694 (verify_volume): Test for header failure after loop, not before.
696 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
698 (start_header): Clear devmajor and devminor fields, too.
699 (finish_header): New arg block_ordinal.
700 (init_sparsearray): Now extern. Set sp_array_size to
701 SPARSES_IN_OLDGNU_HEADER if it is zero.
702 (dump_file): Keep link table as a hash.
703 Do not count "file changed as we read it" as a failure.
705 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
706 Move extern decl to common.h.
708 * src/extract.c (we_are_root): Now bool, not int.
709 (check_time): Warn about implausibly old time stamps.
710 (set_stat): Use utimbuf, not stat_info.
711 (prepare_to_extract): New arg DIRECTORY.
712 (fill_in_sparse_array): Moved here from compare.c.
713 (extract_sparse_file): Now returns off_t, giving size left.
714 Truncate file at end.
715 (extract_archive): Use safer_name_suffix rather than rolling our own.
716 Use fill_in_sparse_array rather than rolling our own.
717 Strip trailing slashes more effectively.
718 Check for unsafe names.
720 * src/incremen.c (struct directory): nfs and found are now of type
722 (gnu_restore): Now takes directory name as argument, not offset
723 of directory name in a global. All uses changed.
724 (CURRENT_FILE_NAME): Remove.
727 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
730 2002-09-30 Paul Eggert <eggert@twinsun.com>
732 * src/rmt.c (prepare_input_buffer): Renamed form
733 prepare_record_buffer. All uses changed. Do not assume that
734 size_t is the same width as int.
736 2002-03-29 Paul Eggert <eggert@twinsun.com>
738 * src/incremen.c (get_directory_contents):
739 If ignore_failed_read_option, only warn about
740 get_directory_contents failures. Fix suggested by
743 2002-01-31 Mark W. Eichin <eichin@thok.org>
745 * src/buffer.c (child_open_for_compress): Don't try to read
746 past the end of the buffer.
748 2001-10-11 Jim Meyering <meyering@lucent.com>
750 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
751 and quote_n (1, ... to avoid clobbering a buffer.
753 2001-09-26 Paul Eggert <eggert@twinsun.com>
755 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
757 * src/buffer.c (flush_read): Don't diagnose partial blocks before
758 end of file; just ignore them silently.
760 * src/list.c (read_header): Don't keep around extended name
761 and link info indefinitely; keep it only for the next file.
762 This fixes a bug introduced in 1.13.24, and removes the need
763 for some static variables. Set recent_long_name and
764 recent_long_link to zero if there were no long links; this
765 avoids a violation of ANSI C rules for pointers in delete.c.
766 * THANKS: Add Christian Laubscher.
768 2001-09-26 Jim Meyering <meyering@lucent.com>
770 * doc/tar.texi (Remote Tape Server): is know -> is known
772 2001-09-25 Paul Eggert <eggert@twinsun.com>
774 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
775 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
776 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
777 want to distinguish EINVAL and EILSEQ.
779 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
781 * src/extract.c (maybe_recoverable):
782 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
784 2001-09-22 Paul Eggert <eggert@twinsun.com>
786 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
788 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
791 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
792 * PORTS: Add copyright notice, 'star' reference.
793 * README-alpha: Add copyright notice, autoconf 2.52 patch.
794 * THANKS: Add Christophe Kalt.
795 * config.sub: Upgrade to 2001-09-14 version.
797 * configure.ac (ALL_LINGUAS): Add ko.
798 * po/ko.po: Resurrected file.
800 * doc/convtexi.pl: Add coding advice for Emacs.
802 * doc/getdate.texi: Add copyright notice.
804 * doc/mdate-sh: Upgrade to automake 1.5 version.
806 * doc/tar.texi (extracting files): Mention --to-stdout.
807 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
808 (Overwrite Old Files): Likewise.
810 * lib/Makefile.am (noinst_HEADERS):
811 Remove copysym.h. Add print-copyr.h, unicodeio.h.
812 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
814 * lib/copysym.c, lib/copysym.h: Remove.
815 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
816 lib/unicodeio.h: New files.
818 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
819 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
821 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
822 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
824 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
825 * m4/isc-posix.m4: Remove.
827 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
829 * po/POTFILES.in: Add copyright notice.
831 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
833 * tests/Makefile.am (LDADD): Likewise.
835 * src/buffer.c (write_archive_buffer, close_archive):
836 If an archive is a socket, treat it like a FIFO.
837 (records_read, records_written): New vars.
838 (write_archive_to_stdout): Now bool, not int.
839 (open_archive, flush_write, flush_read): Keep records_read and
840 records_written up to date.
842 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
843 (write_archive_to_stdout): Now bool, not int.
844 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
845 (read_header): Now takes bool arg. Existing callers modified
846 to pass 0, unless otherwise specified.
848 * src/delete.c (records_read): Remove; now a global.
849 (acting_as_filter): Now bool, not int.
850 (recent_long_name, recent_long_link, recent_long_name_blocks,
851 recent_long_link_blocks, records_read, records_written): New decls.
852 (records_skipped): New var.
853 (move_archive): Don't divide by zero if arg is 0.
854 Use the above vars to compute how far to move.
855 (write_recent_blocks): New function.
856 (delete_archive_member): Pass 1 to read_header, so that it doesn't
857 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
858 Keep track of how many records have been skipped.
859 Let the buffer code count records.
860 When copying a header, copy any extended headers that came before it.
862 * src/extract.c (extract_archive): When marking a directory to be
863 updated after symlinks, stat all directories after it in the
864 delayed-set-stat list too, since they will be checked after
865 symlinks. Add support for --overwrite-dir.
867 * src/list.c (recent_long_name, recent_long_link,
868 recent_long_name_blocks, recent_long_link_blocks): New vars.
869 (read_and): Pass 0 to read_header.
870 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
871 headers into new vars. Null-terminate incoming symbolic links.
873 * src/rmt.c: Include print-copyr.h, not copysym.h.
874 (main): Use print_copyright, not copyright_symbol.
875 * src/tar.c (decode_options): Likewise.
876 (OVERWRITE_DIR_OPTION): New constant.
877 (long_options, usage, decode_options): Add --overwrite-dir.
879 * src/tar.h: Put copyright notice into documentation.
881 * tests/Makefile.am (TESTS): Add delete03.sh.
882 * tests/delete03.sh: New file.
884 * tests/genfile.c: Include print-copyr.h, not copysym.h.
885 (main): Use print_copyright, not copyright_symbol.
886 Include <argmatch.h>.
887 (pattern_strings): Remove.
888 (pattern_args, pattern_types): New constants.
889 (main): Use XARGMATCH, not argmatch.
891 2001-09-20 Jim Meyering <meyering@lucent.com>
893 * lib/xstrtol.c (strtoimax): Guard declaration with
894 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
895 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
896 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
897 (strtoumax): Likewise, for completeness (it wasn't necessary).
898 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
899 Check for declaration of strtoimax.
900 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
901 Check for declaration of strtoumax.
903 2001-09-16 Paul Eggert <eggert@twinsun.com>
905 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
907 2001-09-14 Paul Eggert <eggert@twinsun.com>
909 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
911 * README-alpha: Describe automake patch.
913 * configure.ac (LIBOBJS):
914 Remove automake 1.4 workaround, as we're using 1.5 now.
915 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
917 * lib/copysym.c: Include stddef.h, for size_t.
918 Include langinfo.h if needed.
919 Use locale_charset only if USE_INCLUDED_LIBINTL;
920 if not, use nl_langinfo (CODESET) if available.
922 2001-09-13 Paul Eggert <eggert@twinsun.com>
924 * config.guess, config.sub: Sync with canonical versions.
926 * configure.ac (jm_PREREQ_XGETCWD): Add.
928 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
929 (libtar_a_SOURCES): Add copysym.c.
930 * copysym.c, copysym.h: New files.
932 * lib/error.c: Sync with fileutils version.
934 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
935 * m4/getcwd.m4: New file.
936 * m4/uintmax_t.m4: Remove.
938 * m4/gettext.m4 (AM_WITH_NLS):
939 Fix bug with calculating version of Bison 1.29.
940 Reported by Karl Berry.
942 * src/Makefile.am (datadir): Remove.
944 * src/rmt.c: Include copysym.h.
945 (main): Use copyright_symbol to translate copyright notice,
947 * src/tar.c: Likewise.
948 * tests/genfile.c: Likewise.
950 * src/system.h (MB_LEN_MAX): New symbol.
952 2001-09-11 Paul Eggert <eggert@twinsun.com>
954 * src/extract.c (struct delayed_set_stat): New member
956 (delay_set_stat): Initialize it to 0.
957 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
958 taking an extra stat ourselves. All callers changed.
959 (set_stat): Likewise.
960 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
961 If false, stop when encountering a struct whose 'after_symlinks'
962 member is true. Otherwise, go through all structures but check
963 them more carefully. All callers changed.
964 (extract_archive): When extracting a deferred symlink, if its parent
965 directory's status needs fixing, then mark the directory as needing
966 to be fixed after symlinks.
967 (extract_finish): Fix status of ordinary directories, then apply
968 delayed symlinks, then fix the status of directories that are
969 ancestors of delayed symlinks.
971 * src/rtapelib.c (rexec):
972 Remove declaration; it ran afoul of prototypes on Crays.
973 Reported by Wendy Palm of Cray.
975 2001-09-06 Paul Eggert <eggert@twinsun.com>
977 * lib/strtoimax.c (HAVE_LONG_LONG):
978 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
979 (strtoimax): Use sizeof (long), not
980 sizeof strtol (ptr, endptr, base),
981 to work around bug in IBM C compiler.
983 2001-09-04 Paul Eggert <eggert@twinsun.com>
985 * lib/xgetcwd.c: Include "xalloc.h".
986 (xgetcwd): Do not return NULL when memory is exhausted; instead,
987 report an error and exit.
989 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
992 2001-09-03 Paul Eggert <eggert@twinsun.com>
994 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
995 (jm_PREREQ_XGETCWD): New macro.
997 * lib/exclude.c (fnmatch_no_wildcards):
998 Fix typo that caused us to do case-folding
999 search even when that was not desired. This occurred only in the
1002 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1003 Do not include xalloc.h.
1004 (INITIAL_BUFFER_SIZE): New symbol.
1005 Do not use xmalloc / xrealloc, since the caller is responsible for
1006 handling errors. Preserve errno around `free' during failure.
1007 Do not overrun buffer when using getwd.
1009 * lib/xgetcwd.c (xgetcwd):
1010 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1011 to decide whether to use getcwd (NULL, 0).
1013 2001-09-02 Paul Eggert <eggert@twinsun.com>
1015 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1017 2001-09-01 Jim Meyering <meyering@lucent.com>
1019 * exclude.c: Use `""', not `<>' to #include non-system header files.
1020 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1021 and strncasecmp as r-values. Unixware didn't have declarations.
1023 2001-08-31 Jim Meyering <meyering@lucent.com>
1025 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1026 Use an initial, malloc'd, buffer of length 128 rather than
1027 a statically allocated one of length 1024.
1029 2001-08-30 Paul Eggert <eggert@twinsun.com>
1031 * lib/utime.c: Include full-write.h.
1032 * lib/xstrtol.c (strtoimax): New decl.
1034 2001-08-29 Paul Eggert <eggert@twinsun.com>
1036 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1038 * src/create.c (dump_file): Relativize link names before dumping.
1039 This fixes a bug reported by Jose Pedro Oliveira.
1041 * src/create.c (dump_file): Use offsetof when computing sizes for
1042 struct hack; this avoids wasted space in some cases.
1043 * src/incremen.c (note_directory, find_directory): Likewise.
1044 * src/names.c (name_gather, addname): Likewise.
1046 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1047 for consistency with other code that does similar things.
1048 * src/names.c (name_gather): Likewise.
1050 * src/names.c (read_name_from_file, name_next, name_gather,
1051 add_hierarchy_to_namelist): Avoid quadratic behavior when
1052 reallocating buffers. Check for buffer size overflow.
1053 (addname): Avoid unnecessary clearing of memory.
1055 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1057 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1058 name size allocation that caused core dumps.
1060 2001-08-28 Paul Eggert <eggert@twinsun.com>
1062 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1064 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1065 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1066 (daddr_t): Remove; no longer used.
1067 (jm_PREREQ_HUMAN): Add.
1069 * acconfig.h: Remove; no longer needed.
1071 * config.guess, config.sub:
1072 New files, from automake 1.5. Gettext 0.10.39 needs them.
1073 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1075 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1076 (SUBDIRS): Put intl before lib, as gettext requires.
1078 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1079 * intl: Upgrade entire directory to gettext 0.10.39.
1080 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1081 New files, from gettext 0.10.39.
1082 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1083 Upgrade to gettext 0.10.39,
1084 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1086 * po/cat-id-tbl.c, po/stamp-cat-id:
1087 Remove; no longer used by gettext 0.10.39.
1088 * po/ChangeLog: New file.
1090 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1091 $(srcdir)/tar.texi: Likewise.
1092 * doc/freemanuals.texi: New file.
1093 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1094 `fileds' -> `fields'
1095 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1097 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1098 (noinst_HEADERS): Add quote.h.
1099 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1101 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1103 * lib/full-write.c, lib/savedir.c: Comment fix.
1105 * lib/pathmax.h: Remove.
1107 * lib/quote.c, lib/quote.h: New files.
1109 * lib/xgetcwd.c: Don't include pathmax.h.
1110 Include stdlib.h and unistd.h if available.
1112 (xmalloc, xstrdup, free): Remove decls.
1113 (xgetcwd): Don't assume sizes fit in unsigned.
1114 Check for overflow when computing sizes.
1115 Simplify reallocation code.
1117 * lib/xmalloc.c: Quote failure tests.
1119 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1121 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1122 similar to strtol.c.
1123 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1124 (verify): New macro.
1125 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1126 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1127 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1128 changed to signed values. Check sizes at compile-time, not
1129 run-time. Prefer strtol to strtoll if both work.
1132 * lib/xstrtol.h (xstrtoimax): New decl.
1134 * m4/Makefile.am (EXTRA_DIST):
1135 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1136 longlong.m4, xstrtoimax.m4.
1138 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1139 Remove; now done by autoconf.
1140 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1141 Use AC_CHECK_TYPE instead of merely looking for the header.
1143 * m4/uintmax_t.m4: Use shorter comment.
1145 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1146 Quote first arg of AC_DEFUN.
1147 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1148 is needed to parse the include file.
1149 Simplify logic behind the args to AC_REPLACE.
1151 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1153 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1156 Use "Copyright %d" to simplify the translator's job in the future.
1157 Advise translator about circle-C.
1158 * src/tar.c: (decode_options): Likewise.
1159 * tests/genfile.c (main): Likewise.
1161 2001-08-28 Jim Meyering <meyering@lucent.com>
1163 * lib/argmatch.c: Include "quote.h".
1164 (argmatch_invalid): Quote the context.
1166 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1168 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1169 Use single-quote for local .h files.
1171 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1173 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1176 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1177 invoking mktime the last time.
1179 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1181 * lib/rename.c: Major rewrite by Volker Borchert to use system
1182 rename function, but to work around problems with trailing
1185 * lib/strtoll.c: New file, from glibc.
1186 * lib/strtoul.c: Update from glibc.
1188 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1189 Add support for signed numbers, too.
1190 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1192 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1194 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1195 (main): Use generic names in debugging output.
1196 * lib/strtoimax.c: Plus add the following changes of my own:
1197 (main): Use accurate names in debugging output.
1199 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1202 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1203 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1204 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1205 m4/utime.m4, m4/utimes.m4:
1206 Quote the first argument in each use of AC_DEFUN.
1208 * m4/getline.m4: Don't use string.h.
1210 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1212 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1214 2001-08-27 Paul Eggert <eggert@twinsun.com>
1216 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1218 The biggest change is the new --exclude semantics and options.
1219 The basic idea was suggested by Gerhard Poul; thanks!
1221 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1222 * README: ignfail.sh fails on some NFS hosts.
1223 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1225 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1226 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1227 Remove; the automake bug has been fixed.
1228 * acinclude.m4: Remove.
1230 * configure.ac: Renamed from configure.in.
1231 (AC_PREREQ): Bump from 2.13 to 2.52.
1232 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1233 1997-05-30) has an encoding error.
1234 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1235 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1237 * doc/fdl.texi: Update to current GNU version.
1239 * doc/tar.texi: Put leading '*' in direntry.
1240 Accommodate new gfdl sectioning.
1241 New option --recursion (the default) that is the inverse of
1244 New options --anchored, --ignore-case, --wildcards,
1245 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1246 Along with --recursion and --no-recursion, these control how exclude
1247 patterns are interpreted. The default interpretation of exclude
1248 patterns is now --no-anchored --no-ignore-case --recursion
1249 --wildcards --wildcards-match-slash.
1251 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1253 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1254 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1255 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1256 Include if available.
1257 (<xalloc.h>): Include
1258 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1259 (verify): New macro. Use it to verify that EXCLUDE macros do not
1260 collide with FNM macros.
1261 (struct patopts): New struct.
1262 (struct exclude): Use it, as exclude patterns now come with options.
1263 (new_exclude): Support above changes.
1264 (new_exclude, add_exclude_file):
1265 Initial size must now be a power of two to simplify overflow checking.
1266 (free_exclude, fnmatch_no_wildcards): New function.
1267 (excluded_filename): No longer requires options arg, as the options
1268 are determined by add_exclude. Now returns bool, not int.
1269 (excluded_filename, add_exclude):
1270 Add support for the fancy new exclusion options.
1271 (add_exclude, add_exclude_file): Now takes int options arg.
1272 Check for arithmetic overflow when computing sizes.
1273 (add_exclude_file): xrealloc might modify errno, so don't
1274 realloc until after errno might be used.
1276 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1278 (free_exclude): New decl.
1279 (add_exclude, add_exclude_file): Now takes int options arg.
1280 (excluded_filename): No longer requires options arg, as the options
1281 are determined by add_exclude. Now returns bool, not int.
1283 * lib/prepargs.c: Include <string.h>; required for C99 since
1287 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1289 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1290 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1292 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1293 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1295 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1296 subsumed by Autoconf 2.50.
1298 * m4/error.m4: Upgrade to serial 2.
1300 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1301 remove test for GNU C library. It's not correct, as some
1302 older glibcs are buggy.
1304 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1306 * m4/prereq.m4: Upgrade to serial 20, but then:
1307 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1308 (jm_PREREQ_EXCLUDE): New macro.
1309 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1312 * m4/realloc.m4: Upgrade to serial 4.
1314 * m4/strerror_r.m4: Revert to serial 1002.
1316 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1318 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1320 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1321 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1322 it is now subsumed by autoconf. Add inttypes.h.
1324 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1325 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1327 * src/buffer.c (new_volume): Stop if the script exits with an error.
1329 * src/common.h (excluded_with_slash, excluded_without_slash):
1330 Remove, replacing by:
1331 (excluded): New decl.
1332 (link_error): New decl.
1333 (excluded_name): Now returns bool.
1336 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1337 Support hard links to symbolic links.
1339 (struct delayed_symlink): Remove 'names' member, replacing it with
1340 'sources' and 'target' member. All uses changed.
1342 (struct string_list): New type.
1344 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1345 for struct hack; this avoids wasted space in some cases.
1347 (extract_archive): Fix test for absolute pathnames and/or "..".
1348 Use link_error to report errors for links.
1349 Remove redundant trailing '/' at "really_dir", for all uses, not
1350 just before invoking mkdir.
1351 If overwriting old files, do not worry so much about existing
1353 Fix mode computation in the case where the directory exists.
1355 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1356 link, make a copy of the symbolic link.
1358 * src/incremen.c (get_directory_contents):
1359 If ignore_failed_read_option, only warn about
1362 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1363 However, check for error even for '-' or '+' case.
1365 (print_header): Try parsing uids and gids as unsigned integers first,
1366 and as a uid_t or gid_t only if that fails. This adds support for
1367 listing positive uids and gids that are greater than UID_MAX and
1370 * src/misc.c (link_error): New function.
1372 * src/names.c (collect_and_sort_names):
1373 If ignore_failed_read_option, only warn about
1376 (excluded_name): Now returns bool. Simplify, as the fancy
1377 features are now all in excluded_filename.
1379 * src/rtapelib.c (base_name): Remove decl, as system.h now
1382 * src/system.h: Include stddef.h if available.
1383 (offsetof): Declare if stddef.h doesn't.
1385 Include <dirname.h>.
1386 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1388 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1389 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1390 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1391 WILDCARDS_MATCH_SLASH_OPTION):
1394 (long_options, usage, decode_options): Add support for --anchored,
1395 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1396 --no-wildcards-match-slash, --recursion, --wildcards,
1397 --wildcards-match-slash.
1399 (decode_options): Implement the new way of interpreting exclude
1402 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1404 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1405 just print error messages suggesting alternatives.
1407 (add_filtered_exclude): Remove.
1409 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1411 * tests/extrac04.sh (out): Remove
1412 directory/subdirectory/file1, as the new semantics for
1413 --exclude exclude it.
1415 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1417 2001-08-12 Paul Eggert <eggert@twinsun.com>
1419 * lib/addext.c (<errno.h>): Include.
1420 (errno): Declare if not defined.
1421 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1422 leaves errno alone, because there is no limit. Also, work even if
1423 size_t is narrower than long.
1425 2001-07-08 Paul Eggert <eggert@twinsun.com>
1427 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1429 2001-05-10 Paul Eggert <eggert@twinsun.com>
1431 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1432 Include <backupfile.h> and <dirname.h> after size_t is defined.
1433 (addext): Use base_len to trim redundant trailing slashes instead of
1436 * lib/backupfile.c (ISSLASH, base_name):
1437 Remove decls; now in dirname.h.
1438 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1440 (find_backup_file_name): Rename locals to avoid new functions.
1441 Use base_len instead of rolling it ourselves.
1442 Work even if dirlen is 0.
1443 Use a dir of '.' if given the empty string.
1446 Do not include <stdio.h>, <assert.h>; no longer needed.
1447 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1448 Include <string.h>, <dirname.h>.
1449 (base_name): Allow file names ending in slashes, other than names
1450 that are all slashes. In this case, return the basename followed
1453 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1454 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1455 (dir_len): Renamed from dirlen.
1456 All callers changed.
1458 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1460 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1462 2001-02-16 Paul Eggert <eggert@twinsun.com>
1464 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1465 Do not declare or define if HAVE_MBRTOWC,
1466 since the test for HAVE_MBRTOWC now requires proper declarations.
1468 * lib/alloca.c (malloc): Undef before defining.
1470 2001-02-13 Paul Eggert <eggert@twinsun.com>
1472 * src/compare.c (read_and_process): Use off_t for size.
1473 From Maciej W. Rozycki.
1475 2001-01-26 Paul Eggert <eggert@twinsun.com>
1477 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1479 2001-01-12 Paul Eggert <eggert@twinsun.com>
1481 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1483 * lib/savedir.h (savedir): Remove size arg.
1485 * doc/tar.texi: Add @setchapternewpage odd.
1486 Remove -I as an alias for -T, for now.
1488 Update copyright. Remove "Published by".
1489 Dates beginning with / or . are taken to be file names.
1491 * src/tar.c (<time.h>): Do not include;
1492 (time): Do not declare.
1493 (usage): Remove -I as an alias for -T.
1494 (OPTION_STRING): Remove -I.
1495 (decode_options): Dates that look like an absolute path name,
1496 or that start with '.', are presumed to be file names whose
1498 Remove 'I' as an aliase for 'T'.
1501 * src/extract.c (<time.h>): Do not include; system.h now does this.
1502 (make_directories): Skip filesystem prefixes.
1503 Don't assume '/' is the only separator.
1504 (extract_sparse_file): Use new full_write semantics.
1505 On write error, return instead of invoking skip_file.
1506 Do not free sparsearray; caller does this now.
1507 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1509 (extract_archive): Don't assume file name lengths fit in int.
1510 Report what got stripped from member name; it might be more than '/'.
1511 Use new full_write semantics.
1512 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1514 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1516 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1517 (time): Remove decl; likewise.
1518 (child_open_for_uncompress): Use new full_write semantics.
1519 (flush_write): Use ISSLASH instead of testing for '/'.
1520 (flush_read): Likewise.
1522 * src/rmt.h (_remdev): Look for / anywhere in Path.
1524 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1525 Don't assume '/' is the only separator.
1526 (safer_rmdir): Don't assume '/' is the only separator.
1528 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1530 * lib/dirname.h (dirlen): New decl.
1532 * src/incremen.c (get_directory_contents):
1533 Remove path_size arg; all callers changed.
1534 Don't assume '/' is the only directory separator.
1535 (gnu_restore): Work even if file name length doesn't fit in int.
1537 * lib/addext.c (ISSLASH): New macro.
1538 (addext): Trim any redundant trailing slashes.
1540 * src/names.c (name_next):
1541 Don't assume '/' is the only directory separator.
1542 (namelist_match): Likewise.
1543 (add_hierarchy_to_namelist): Remove dirsize arg.
1544 Do not assume '/' is the only directory separator.
1545 (new_name): Likewise.
1547 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1548 (libtar_a_SOURCES): Add dirname.c.
1550 * src/create.c (relativize):
1551 New function, with much of old start_header's guts.
1552 Handle filesystem prefixes.
1553 (start_header): Use this new function.
1554 (init_sparsearray): Don't bother to zero out the new array;
1556 (deal_with_sparse): Fix array allocation bug.
1557 (create_archive): Don't assume '/' is the only separator.
1558 (dump_file): Likewise.
1559 Don't worry about leading / in symlink targets.
1561 * lib/savedir.c (savedir):
1562 Remove size arg; it wasn't portable. All callers changed.
1564 * lib/utime.c (utime_null): Adjust to new full_write convention.
1566 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1568 * lib/backupfile.c: Include <dirname.h>.
1569 (ISSLASH): New macro.
1570 (find_backup_file_name): Use dirlen to calculate directory lengths.
1571 (max_backup_version): Strip redundant trailing slashes.
1573 * src/common.h: Include <full-write.h>.
1574 (get_directory_contents): No longer has size arg.
1575 (gnu_restore): Arg is size_t, not int.
1577 * src/system.h: Include <time.h>.
1578 (time): Declare if not defined.
1580 * lib/full-write.c: Include full-write.h, not safe-read.h.
1581 full_write returns size_t, with short writes meaning failure.
1582 All callers changed.
1584 * src/rtapelib.c: Include full-write.h.
1586 * src/rmt.c: Include full-write.h.
1587 (main): Update copyright.
1589 * doc/getdate.texi: Mention that only English is supported.
1590 Show how to use "date" so that the output is acceptable to getdate.
1591 Mention Z as an abbreviation for UTC.
1593 * lib/full-write.h: New file.
1595 * src/list.c: system.h now does time.h stuff.
1598 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1600 Do not include string.h, strings.h, or assert.h; no longer needed.
1601 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1603 (base_name): New decl.
1604 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1605 (dir_name_r): Remove.
1606 (dirlen): New function.
1607 (dir_name): Use dirlen instead of dir_name_r.
1608 (<string.h>, <strings.h>): Include only if test program.
1609 (main): Use "return 0", not "exit (0)".
1611 2000-12-08 Paul Eggert <eggert@twinsun.com>
1613 * lib/dirname.h: New file.
1615 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1617 * lib/fnmatch.c: Do not comment out all the code if we are using
1618 the GNU C library, because in some cases we are replacing buggy
1619 code in the GNU C library itself.
1621 2000-10-30 Paul Eggert <eggert@twinsun.com>
1623 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1625 2000-10-29 Paul Eggert <eggert@twinsun.com>
1627 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1629 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1631 2000-10-28 Paul Eggert <eggert@twinsun.com>
1633 * doc/tar.texi: --no-recursion now applies to extraction, too.
1634 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1635 * src/names.c (namelist_match, excluded_name):
1636 Do not match subfiles of a directory
1637 if --no-recursion is specified.
1638 * src/tar.c (NO_RECURSE_OPTION): Remove.
1639 (long_options): Have getopt set the --no-recursion flag.
1640 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1641 Remove case for NO_RECURSE_OPTION.
1642 * src/common.h (recursion_option):
1643 Renamed from no_recurse_option, with sense
1644 negated, and with FNM_LEADING_DIR being the nonzero value.
1646 * names.c (namelist_match): New function.
1647 (name_match, name_scan): Use it to eliminate duplicate code.
1648 (names_notfound): Remove special case for Amiga.
1650 2000-10-27 Paul Eggert <eggert@twinsun.com>
1652 * src/misc.c (read_error_details, read_warn_details,
1653 read_fatal_details): Don't assume size_t is unsigned long.
1655 * src/buffer.c (flush_read): If read_full_records_option, try to
1656 fill the input buffer, as --delete -f - needs this.
1658 2000-10-24 Paul Eggert <eggert@twinsun.com>
1660 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1662 * src/buffer.c (check_label_pattern):
1663 Make sure header name is a string before
1664 passing it to fnmatch.
1665 (init_volume_number): Check for global_volno overflow.
1666 (new_volume): Check for global_volno overflow.
1668 * src/tar.c (decode_options):
1669 Check that volume label is not too long to overflow
1670 name in tar header block.
1672 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1674 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1675 (AC_FUNC_STRERROR_R): Use this instead.
1677 2000-10-23 Paul Eggert <eggert@twinsun.com>
1679 * src/extract.c: Include <time.h>, since we invoke "time".
1681 * lib/prepargs.c (prepend_default_options):
1682 Don't use NULL, for portability.
1684 * m4/fnmatch.m4: Add "working" to message.
1686 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1688 (getpwuid, getgrgid): Declare only if system headers don't.
1689 (gid_to_gname): Don't invoke setgrent.
1690 (namelist): Now static, not global.
1691 (nametail): New var. All uses of namelast changed to use
1692 nametail, with one extra level of indirection.
1693 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1694 (name_match): Set nametail too, when setting namelist to null.
1695 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1696 struct name *, so that we don't have to look up the name again
1697 here. Get change_dir from dir rather than as a separate arg. Add
1698 dirsize arg, and pass it along to get_directory_contents. Remove
1699 unnecessary check of directory type.
1700 (new_name): Do not append a slash if PATH already ends in one.
1701 (avoided_names, struct avoided_name): Remove.
1702 (avoided_name_table): New var, replacing avoided_names.
1703 (hash_avoided_name, compare_avoided_names): New function.
1704 (add_avoided_name, is_avoided_name): Use hash table rather than
1707 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1708 (child_open_for_compress, child_open_for_uncompress,
1709 close_archive): Propagate any failure of the compression process
1711 (open_archive, flush_write, flush_read, close_archive): Do not
1712 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1713 -1. Instead, allocate an array with the size that's needed.
1714 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1715 (backspace_output): Don't try to backspace past start of archive.
1716 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1718 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1719 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1720 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1721 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1722 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1723 WITH_DMALLOC, WITH_REGEX):
1724 Remove; now generated automatically.
1726 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1727 compatibility for glibc fragments.
1728 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1729 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1730 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1731 that we needn't put an entry into acconfig.h.
1732 (ALL_LINGUAS): Add da.
1733 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1734 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1736 (AC_MBSTATE_T): Add.
1737 (RMT): Append $(EXEEXT).
1738 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1739 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1740 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1741 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1742 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1743 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1744 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1745 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1746 (EMUL_OPEN3): Remove; no longer needed.
1747 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1749 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1751 * src/common.h: Do not include basename.h.
1752 * src/rtapelib.c (base_name): Do not include basename.h;
1753 declare base_name instead.
1755 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1757 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1758 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1759 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1760 Adjust to the above changes.
1762 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1764 * src/open3.c: Remove.
1766 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1767 (tar_SOURCES): Remove open3.c.
1768 (INCLUDES): Remove -I.., as automake does that.
1769 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1771 The following changes are to put LOCALEDIR into localedir.h instead
1772 of passing it on the command line.
1774 (DISTCLEANFILES): New macro.
1775 (localedir.h): New rule.
1776 (rmt.o tar.o): Now depend on localedir.h.
1778 * tests/delete02.sh, tests/extrac04.sh: New files.
1780 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1781 (TESTS): Add extrac04.sh, and restore delete02.sh.
1782 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1783 (INCLUDES): Remove -I.. as automake does this now.
1785 * src/rtapelib.c (rexec): Don't declare unless using it.
1786 (do_command): Simplify signal-handling code slightly.
1788 * src/delete.c (blocks_needed): Remove. All uses changed to use
1789 blocking_factor - new_blocks.
1790 (acting_as_filter): New var.
1791 (write_record, delete_archive_members): Use acting_as_filter
1792 rather than archive == STDIN_FILENO to detect whether we're acting
1793 as a filter, as open can return STDIN_FILENO in some cases.
1794 (delete_archive_members): Ignore zero blocks if
1795 ignore_zeros_option is nonzero. Fix bug that messed up last
1796 output block: write_eot can't be used here, as it gets confused
1797 when the input is at end of file.
1799 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1800 symbolic link contents length. Pass directory size to
1801 get_directory_contents.
1803 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1804 m4/strerror_r.m4: New files.
1805 * m4/signedchar.m4: Remove this file.
1806 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1807 * m4/Makefile.am (EXTRA_DIST): Likewise.
1809 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1811 * po/da.po: New translation file.
1813 * src/mangle.c (extract_mangle):
1814 Fix diagnostic with wrong number of %s'es.
1816 * lib/fnmatch.c (fnmatch):
1817 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1818 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1820 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1821 fall off a device's end. Detect this.
1823 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1825 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1826 include <pathmax.h> and directory include files like <dirent.h>;
1827 no longer used. Include <savedir.h> instead.
1828 (closedir, signed_char): remove macro; no longer used.
1829 (bool, false, true): Include <stdbool.h> if you have the include
1830 file, otherwise define.
1833 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1834 opendir_warn, readdir_error): Remove; no longer needed.
1835 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1836 before deciding whether we're trying to remove ".".
1837 (remove_any_file): Try unlink first if we are not root. Use
1838 savedir when recursively removing directories, to avoid exhausting
1840 (savedir_error, savedir_warn, symlink_error): New functions.
1842 * src/list.c: (read_and): Do not invoke
1843 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1844 responsible for that. Do not invoke apply_delayed_set_stat; our
1845 caller is now responsible for that.
1846 (read_header): Use signed char instead of signed_char. Prevent
1847 later references to current_header from mistakenly treating it as
1849 (from_header): Quote invalid base-64 strings in diagnostics.
1850 (time_from_header): Do not warn about future timestamps in
1851 archive; check_time now does that.
1852 (print_header): Quote unknown file types.
1853 (skip_member): New function, replacing skip_extended_headers and
1854 now skipping the whole member instead of just the extended
1855 headers. All callers changed. This makes the code handle
1856 extended headers uniformly, and fixes some bugs.
1858 * src/update.c (update_archive): Use skip_member.
1860 * src/extract.c (we_are_root): Now global.
1861 (struct delayed_symlink): New type.
1862 (delayed_symlink_head): New var.
1863 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1864 not apply_delayed_set_stat.
1865 (set_mode, set_stat): Pointer args are now const pointers.
1866 (check_time): New function.
1867 (set_stat): Warn if setting a file's timestamp to be the future.
1868 (make_directories): Do not save and restore errno.
1869 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1870 intermediate directories.
1871 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1872 not in caller. Extract potentially dangerous symbolic links more
1873 carefully, deferring their creation until the end, and using a
1874 regular file placeholder in the meantime. Do not remove trailing
1875 / and /. from file names. Do not bother checking for ".." when
1876 checking whether a directory loops back on itself, as loopbacks
1877 can occur with symlinks too. Also, in that case, do not bother
1878 saving and restoring errno; just set it to EEXIST.
1879 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1880 ancestor if it ends in slash too (as well as ending in a char just
1882 (apply_delayed_set_stat): Remove.
1883 (apply_delayed_symlinks, extract_finish): New functions.
1885 * doc/fdl.texi: New file.
1886 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1887 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1888 * doc/tar.texi: Add Free Documentation License. New section
1889 "Overwrite Old Files", and revamp that section to make it easier to
1890 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1891 documentation into getdate.texi. Fix several minor typos. Describe
1892 TAR_OPTIONS. Describe incompatibility between incremental backups and
1893 --atime-preserve. Describe incompatibility between --verify and other
1894 options. Mention that tar normally removes symbolic links rather than
1895 following them, when extracting a file of the same name.
1897 * THANKS: Add gpoul. Change skip's address.
1899 * po/POTFILES.in: Add lib/human.c.
1901 * src/common.h (namelist, namelast): Remove decls.
1902 (we_are_root, extract_finish, skip_member, savedir_error,
1903 savedir_warn, symlink_error, gnu_list_name): New decls.
1904 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1905 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1906 closedir_warn, opendir_error, opendir_warn, readdir_error,
1907 readdir_warn): Remove decls.
1908 (get_directory_contents): New off_t arg.
1909 (addname): Now returns struct name *.
1911 * src/tar.h, tests/genfile.c: Fix comments.
1913 * src/create.c: Include hash.h.
1914 (gnu_list_name): Remove decl.
1915 (struct link): Remove "next" member.
1917 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1918 consistency with other diagnostics.
1919 (deal_with_sparse): Check for I/O error when closing the file.
1920 (create_archive): Do not allocate an array of size PATH_MAX, as
1921 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1922 the size that's needed.
1923 (hash_link, compare_links): New functions.
1924 (dump_file): Do not exhaust open file descriptors when descending
1925 deeply into a directory, by using savedir rather than
1926 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1927 Hash the set of links already created, instead of using a linked
1928 list. Fix some bugs in outputting sparse files which caused the
1929 sparse tables to be incorrect. When a file unexpectedly shrinks,
1930 output zeros rather than garbage. Do not allocate an array of
1931 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1932 allocate an array with the size that's needed.
1934 * src/incremen.c: Include hash.h.
1935 (struct directory): Remove "next", "dir_text". Change "name" to
1936 be char[1] with struct hack, not const char *. Add "found".
1937 (directory_list): Remove. Replaced by directory_table.
1938 (directory_table): New var.
1939 (nfs_string): Renamed from nfs.
1940 (hash_directory, compare_directories): New functions.
1941 (note_directory): Now returns struct directory *. First arg is
1942 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1943 Remove text arg. New "found" arg, basically corresponding to the
1944 old text arg not being null. All callers changed.
1945 (note_directory, find_directory): Use hash table rather than
1947 (get_directory_contents): New arg "device". Use savedir to do the
1948 hard work. Save the nfs-ness of stat_data, since it might change
1949 under us. Use note_directory instead of find_directory to save
1950 some work. When adding an "A" record, do it with
1951 add_to_accumulator instead of cheating with strcat.
1952 (read_directory_file): Use "+" flag before device to indicate
1953 whether it was NFS. Fix typo in checking for strtoul error.
1954 (write_directory_file_entry): New function.
1955 (write_directory_file): Use it, and use the hash routines to
1956 traverse the directory table.
1957 (gnu_restore): Use savedir rather than opendir/readdir.
1959 * src/tar.c: Include localedir.h, prepargs.h.
1960 (long_options): Now static.
1961 (long_options, usage, decode_options): -j is now short for
1962 --bzip2, and -I is now an alias for -T.
1963 (decode_options, main): argv is not const pointer now.
1964 (decode_options): Invoke prepend_default_options to support
1965 TAR_OPTIONS. In diagnostic, mention the string that was the
1966 invalid blocking factor, tape length, group, owner, or record
1967 size. --delete is no longer incompatible with -f -, undoing
1969 (main): Invoke extract_finish at end of extraction.
1971 * src/rmt.c: Include localedir.h.
1972 (main): Update copyright date to 2000.
1974 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1975 following changes: Use @sc where appropriate. Document the ranges of
1976 supported times more precisely. Add Eggert to getdate authors.
1977 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1978 zone names, as it wasn't correct and people shouldn't be relying on it
1979 anyway. Relative items also account for non-DST adjustments. Fix
1982 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1984 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1986 * tests/preset.in: Set LANGUAGE to the empty string, for some
1989 2000-10-20 Paul Eggert <eggert@twinsun.com>
1991 * m4/fnmatch.m4: Mention the GNU C library.
1993 2000-10-19 Paul Eggert <eggert@twinsun.com>
1995 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1998 2000-10-17 Paul Eggert <eggert@twinsun.com>
2000 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2003 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2004 (CHAR_BIT): Define if not defined.
2006 2000-09-09 Paul Eggert <eggert@twinsun.com>
2008 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2010 2000-08-07 Paul Eggert <eggert@twinsun.com>
2012 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2014 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2015 change to array from char *.
2017 2000-08-06 Paul Eggert <eggert@twinsun.com>
2019 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2020 compatibility with glibc 2.1.3 strftime.c.
2022 2000-07-31 Paul Eggert <eggert@twinsun.com>
2024 * lib/quotearg.c (quotearg_n_options):
2025 Don't make the initial slot vector a constant,
2026 since it might get modified.
2028 * lib/quotearg.c: Add support for more than one preallocated slot.
2030 2000-07-30 Paul Eggert <eggert@twinsun.com>
2032 * lib/quotearg.c (quotearg_n_options):
2033 Preallocate a slot 0 buffer, so that the caller
2034 can always quote one small component of a "memory exhausted" message
2037 2000-07-23 Paul Eggert <eggert@twinsun.com>
2040 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2041 mbstate_t is always defined.
2043 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2044 some GCC installations, and this configuration error is likely to be
2047 2000-07-22 Paul Eggert <eggert@twinsun.com>
2050 When the system forces us to redefine mbstate_t, shadow its mbsinit
2051 function. From Bruno Haible.
2053 2000-07-14 Paul Eggert <eggert@twinsun.com>
2055 * lib/xmalloc.c: Simplify exhausted message.
2057 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2059 2000-07-13 Paul Eggert <eggert@twinsun.com>
2061 * lib/quotearg.h (enum quoting style):
2062 New constant clocale_quoting_style.
2065 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2066 Add support for clocale_quoting_style, undoing previous change to
2067 locale_quoting_style.
2069 2000-07-10 Paul Eggert <eggert@twinsun.com>
2072 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2073 since otherwise we don't need it.
2074 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2075 since we don't do multibytes in that case.
2076 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2077 invoke multibyte primitives.
2079 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2080 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2081 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2082 and mbstate_t, to a single-part test that simply defines mbstate_t.
2084 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2085 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2086 to decide whether to define the BeOS workaround macro;
2087 this adjusts to the change to AC_MBSTATE_T.
2089 * m4/strerror_r.m4: New file.
2091 2000-07-05 Paul Eggert <eggert@twinsun.com>
2093 * lib/quotearg.c: Use double-quote to quote.
2095 * lib/quotearg.c (N_): New macro.
2096 (gettext_default): New function.
2097 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2098 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2101 * lib/quotearg.c (struct quoting_options):
2102 Simplify quote_these_too dimension.
2103 From Bruno Haible <haible@clisp.cons.org>.
2105 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2106 Test for mbstate_t only if the test
2107 for an object-type mbstate_t fails.
2109 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2111 2000-07-03 Paul Eggert <eggert@twinsun.com>
2113 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2114 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2116 * lib/quotearg.c (mbrtowc):
2117 Assign to *pwc, and return 1 only if result is nonzero.
2118 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2120 2000-07-02 Paul Eggert <eggert@twinsun.com>
2122 * lib/quotearg.c (mbstate_t):
2123 Do not define; it should be defined with AC_CHECK_TYPE.
2125 2000-06-26 Paul Eggert <eggert@twinsun.com>
2127 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2128 a bug in glibc 2.1.3.
2130 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2132 2000-06-19 Paul Eggert <eggert@twinsun.com>
2134 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2135 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2136 (ISPRINT): Likewise.
2137 Reported by Tom Tromey.
2139 2000-06-15 Paul Eggert <eggert@twinsun.com>
2141 * lib/human.c (adjust_value): New function.
2142 (human_readable_inexact): Apply rounding style even when printing
2145 * lib/human.c: Avoid shadowing warnings.
2148 2000-06-14 Paul Eggert <eggert@twinsun.com>
2150 * lib/human.c (human_readable_inexact): Allow an input block size
2151 that is not a multiple of the output block size, and vice versa.
2153 * lib/getdate.y (get_date): Apply relative times after time zone
2154 indicator, not before.
2156 2000-05-31 Paul Eggert <eggert@twinsun.com>
2158 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2159 and thus don't need AC_CANONICAL_HOST.
2161 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2162 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2163 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2164 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2165 changed. Instead of inspecting the output of getconf, try to
2166 compile the test program without and with the macro definition.
2167 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2168 getconf. Instead, check for the needed flags by compiling test
2171 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2173 * config.guess, config.sub: Remove these files, for similar reasons.
2175 2000-05-03 Paul Eggert <eggert@twinsun.com>
2177 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2178 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2179 bug. This avoids a clash when files like regex.c that define
2182 2000-05-02 Paul Eggert <eggert@twinsun.com>
2184 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2185 Define _GNU_SOURCE if this is needed to make
2186 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2187 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2189 * lib/quotearg.c (mbrtowc, mbstat_t):
2190 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2191 (<wctype.h>): Include if HAVE_WCTYPE_H.
2192 (iswprint): Define to 1 if we lack it
2194 2000-04-18 Paul Eggert <eggert@twinsun.com>
2196 * m4/mbstate_t.m4: New file.
2198 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2200 * tests/ignfail.sh: Test for uid 0 along with user "root".
2202 2000-04-05 Paul Eggert <eggert@twinsun.com>
2204 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2205 Don't use -n32 on IRIX if the installer said
2208 2000-02-28 Paul Eggert <eggert@twinsun.com>
2210 * lib/quotearg.c (ALERT_CHAR): New macro.
2211 (quotearg_buffer_restyled): Use it.
2213 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2215 * src/list.c (tartime): Fix off-by-one error when copying year if
2218 2000-02-18 Paul Eggert <eggert@twinsun.com>
2220 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2221 (textint): New typedef.
2222 (parser_control): Changed from struct parser_control to typedef
2223 (for consistency). Member year changed from int to textint. All
2225 (YYSTYPE): Removed; replaced by %union with int and textint
2227 (tID): Removed; not used.
2228 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2229 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2230 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2231 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2232 (date, number, to_year): Use width of number in digits, not its
2233 value, to determine whether it's a 2-digit year, or a 2-digit
2235 (yylex): Store number of digits of numeric tokens. Return '?' for
2236 unknown identifiers, rather than (unused) tID.
2238 2000-01-16 Paul Eggert <eggert@twinsun.com>
2240 * lib/quotearg.c (quotearg_buffer_restyled):
2241 Do not quote alert, backslash, formfeed,
2242 and vertical tab unnecessarily in shell quoting style.
2244 2000-01-15 Paul Eggert <eggert@twinsun.com>
2247 Change quoting to be compatible with future autoconf versions.
2249 2000-01-11 Paul Eggert <eggert@twinsun.com>
2251 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2253 2000-01-07 Paul Eggert <eggert@twinsun.com>
2255 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2257 Fix bug with fnmatch.h dependency, as follows:
2258 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2259 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2261 * src/common.h (apply_nonancestor_delayed_set_stat):
2262 Renamed from apply_delayed_set_stat.
2263 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2264 chown_error_details, close_warn, closedir_warn, mkdir_error,
2265 read_error_details, read_fatal_details, read_warn_details,
2266 seek_error_details, seek_warn_details, utime_error,
2267 write_error_details, write_fatal_details): New decls.
2269 Make diagnostic messages more regular.
2270 * src/create.c (dump_file): Quote file names with colons if possible.
2271 * src/compare.c (diff_archive): Likewise.
2272 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2273 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2274 * src/mangle.c (extract_mangle): Likewise.
2275 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2277 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2278 new_volume, xclose):
2279 Use error message functions to report errors consistently.
2280 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2281 * src/create.c (finish_sparse_file, dump_file): Likewise.
2282 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2283 extract_archive): Likewise.
2284 * src/list.c (list_archive): Likewise.
2285 * src/update.c (append_file): Likewise.
2286 * src/compare.c (diff_init, diff_sparse_files):
2287 Use xalloc_die to report memory exhaustion.
2288 * src/incremen.c (gnu_restore): Likewise.
2289 * src/list.c (read_header): Likewise.
2290 * src/mangle.c (extract_mangle): Likewise.
2291 * src/misc.c (maybe_backup_file): Likewise.
2292 * src/tar.c (decode_options): Likewise.
2293 * src/compare.c (read_and_process, fill_in_sparse_array,
2295 Use consistent terminology for unexpected-EOF message.
2296 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2297 * src/list.c (list_archive, read_header, skip_file,
2298 skip_extended_headers): Likewise.
2299 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2300 (xdup2): Regularize messages with rest of tar.
2302 * src/buffer.c (flush_read): Don't read past EOF.
2304 * src/extract.c (extr_init):
2305 If we run out of memory, invoke apply_delayed_set_stat.
2306 (prepare_to_extract): Don't complain if we can't remove ".".
2307 (apply_delayed_set_stat): New function.
2308 (apply_nonancestor_delayed_set_stat):
2309 Renamed from apply_delayed_set_stat. All uses changed.
2310 Don't remove head if it doesn't apply.
2312 * src/create.c (find_new_file_size):
2313 Return size instead of storing through pointer.
2314 All callers changed.
2315 (deal_with_sparse): Don't keep reading after read errors.
2316 (finish_sparse_file): Just abort if there is an internal error.
2317 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2318 Don't restore access times on directories during incremental dumps
2319 until after dealing with the directory.
2320 If ignoring failed reads, count closedir, read, and unknown
2321 file errors as warnings, not errors.
2322 Fix buffer overrun problem when dumping sparse files.
2324 * src/list.c (read_and):
2325 Invoke apply_nonancestor_delayed_set_stat on file names
2326 after handling them.
2327 (decode_mode): Remove; moved to misc.c.
2329 * src/misc.c (safer_rmdir): New function.
2330 (remove_any_file): Use it to avoid problems with rmdir(".").
2331 (maybe_backup_file): Regularize diagnostics.
2332 (undo_backup_file): Likewise.
2333 (decode_mode): Moved here from list.c.
2334 (chmod_error_details, chown_error_details, close_fatal,
2335 close_warn, closedir_warn, mkdir_error, read_error_details,
2336 read_warn_details, read_fatal_details, seek_error_details,
2337 seek_warn_details, utime_error, write_error_details,
2338 write_fatal_details): New functions.
2340 * src/delete.c (save_record): Remove static variable (now local).
2341 (move_archive): Don't position before start of archive.
2342 (write_record): Abort if count is zero at inopportune time.
2345 * src/tar.c (decode_options): --delete and -f - are now
2346 incompatible, since we didn't have time to fix their bugs.
2348 * tests/Makefile.am (TESTS): Remove delete02.sh.
2349 * tests/ignfail.sh: Adjust to new quoting scheme again.
2351 2000-01-06 Paul Eggert <eggert@twinsun.com>
2353 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2354 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2355 (tm_diff): Renamed from difftm. All uses changed.
2356 Replace body with that taken from GNU C Library 2.1.3pre1.
2357 (get_date): Prefer tm_gmtoff to tm_diff if available.
2359 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2361 * tests/incremen.sh: Invoke stat on newly created file so that its
2362 ctime is updated on Nextstep.
2364 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2366 * lib/getdate.y (get_date):
2367 Fix typo when checking for time_t overflow in time zone calculations.
2369 1999-12-13 Paul Eggert <eggert@twinsun.com>
2371 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2373 * README-alpha: New file.
2374 * README: New sections for gzip and bzip2, Solaris.
2375 Remove mention of BACKLOG.
2377 * configure.in (AC_C_BACKSLASH_A): Add.
2378 (AC_CHECK_HEADERS): Add wchar.h.
2379 (AC_CHECK_FUNCS): Add mbrtowc.
2380 (AC_FUNC_CLOSEDIR_VOID): Add.
2382 * tests/Makefile.am (TESTS): Add delete02.sh.
2383 (POSTPONED_TESTS): Remove.
2384 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2387 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2389 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2391 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2393 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2395 * src/tar.c ("quotearg.h"): New include.
2396 (usage): Now has __attribute__ ((noreturn)).
2397 (confirm): Report errno if we can't open tty.
2398 (confirm, decode_options):
2399 Quote arbitrary strings in diagnostics.
2400 (OVERWRITE_OPTION): New constant.
2401 (long_options, usage, decode_options): New --overwrite option.
2402 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2403 are now mutually exclusive.
2404 Don't assume that gettext preserves errno.
2405 (main): Set default quoting style to escape_quoting_style.
2407 * src/update.c (<quotearg.h>): New include.
2409 Don't assume that gettext preserves errno.
2410 Quote arbitrary strings in diagnostics.
2411 Check for close error.
2413 * src/names.c (<quotearg.h>): New include.
2414 (name_init, name_next, name_close, names_notfound,
2415 collect_and_sort_names): Don't assume that gettext preserves
2416 errno. Quote arbitrary strings in diagnostics.
2417 (excluded_name): Fix typo that caused empty patterns to be
2420 * src/misc.c (<quotearg.h>): New include.
2421 (quote_copy_string): Quote only newline and backslash; the output is no
2422 longer meant for humans, and is locale-independent.
2423 (contains_dot_dot): New function.
2424 (remove_any_file): Don't use lstat; just rmdir the file and then use
2425 unlink if the rmdir fails because the file isn't a directory.
2426 Check for readdir and closedir errors.
2427 (maybe_backup_file): Report "stat" for stat errors.
2428 (maybe_backup_file, chdir_do):
2429 Quote arbitrary strings in diagnostics.
2430 (maybe_backup_file, undo_last_backup):
2431 Don't assume that gettext preserves errno.
2432 (call_arg_error, call_arg_fatal, call_arg_warn,
2433 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2434 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2435 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2436 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2437 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2438 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2440 * src/system.h (__attribute__): New macro.
2441 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2442 (S_ISDOOR): New macro.
2443 (closedir): New macro, if CLOSEDIR_VOID.
2445 * src/rmt.c, src/rtapelib.c (decode_oflag):
2446 O_APPEND might not be defined.
2448 * src/list.c: (read_and, list_archive):
2449 Quote arbitrary strings in diagnostics.
2450 (from_header): Use locale_quoting_style to quote diagnostics.
2451 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2453 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2455 * src/Makefile.am: Use ## for copyright comments.
2457 * src/extract.c (<quotearg.h>): New include.
2458 (enum permstatus): New enum.
2459 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2460 two mallocs. New members file_name_len, invert_permissions, permstatus.
2461 (extr_init): Remove hack that silently adjusted newdir_umask.
2462 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2463 Use these args to decide whether and how to set modes.
2464 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2465 Don't assume that gettext preserves errno.
2466 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2467 (delay_set_stat, repair_delayed_set_stat): New functions.
2468 (make_directories): Avoid mkdir where last part of path is "..".
2469 Create a struct delayed_set_stat for each directory made.
2470 (prepare_to_extract): Renamed from unlink_destination, and
2471 return 0 immediately if to_stdout_option; all callers changed.
2472 (maybe_recoverable): New parameter interdir_made.
2473 Add support for --overwrite.
2474 (extract_sparse_file, extract_archive):
2475 Quote arbitrary strings in diagnostics.
2476 (extract_archive): By default, warn about ".." in member names, and skip them.
2477 Don't open files with O_NONBLOCK or O_APPEND.
2478 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2479 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2480 minus the current umask. Keep track of intermediate directories made,
2481 to avoid looping when making x/../x when x doesn't exist; the
2482 earlier code solved this in a different way that didn't fit well
2483 into the new scheme. Don't extract permissions onto existing
2484 directories unless --overwrite is given. Do not add -wx------
2485 permissions to new directories permanently; just do it temporarily.
2486 Remove no-longer-needed hack with MSDOS and directory time stamps.
2487 (apply_delayed_set_stat): New argument specifies which directories to
2488 fix statuses of. Do not wait until the end of extraction to fix
2489 statuses; instead, fix a directory's status once we exit that directory.
2490 This requires less memory and does the right thing in some cases
2491 where the old method didn't.
2492 (fatal_exit): New function.
2494 * src/incremen.c (<quotearg.h>): New include.
2495 (get_directory_contents, gnu_restore):
2496 Check for readdir and closedir errors.
2497 (get_directory_contents, read_directory_file, gnu_restore):
2498 Quote arbitrary strings in diagnostics.
2499 (get_directory_contents, read_directory_file, write_directory_file):
2500 Don't assume that gettext preserves errno.
2502 * src/create.c (<quotearg.h>): New include.
2503 (start_header): Use `member names' to refer to archive member names, not
2504 `archive names'. Warn about `..' in member names.
2505 (finish_sparse_file, dump_file):
2506 Quote arbitrary strings in diagnostics.
2507 (finish_sparse_file, dump_file):
2508 Don't assume that gettext preserves errno.
2509 (dump_file): Don't use `access' to determine whether a directory is readable;
2510 this isn't reliable if tar is setuid. Use `opendir' instead.
2511 Check for readdir and closedir failures.
2512 Don't dump sockets as if they were fifos; just warn and skip.
2514 * src/delete.c (move_archive):
2515 Don't report fatal error merely because sizes don't fit
2516 into struct mtop values; fall back on lseek instead.
2517 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2518 Say `reposition' instead of `re-position'.
2519 (delete_archive_members):
2520 Set archive to STDOUT_FILENO before outputting trailing buffer.
2522 * src/compare.c (<quotearg.h>): New include.
2523 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2524 and `Cannot' others.
2525 (report_difference, diff_archive):
2526 Quote arbitrary strings in diagnostics.
2527 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2528 Don't assume that gettext preserves errno.
2529 (diff_archive): Don't open regular files with O_NONBLOCK.
2530 Preserve access times of files if --atime.
2532 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2533 (FATAL_ERROR, USAGE): Don't return 0.
2534 (enum old files): New enum.
2535 (old_files_option): New variable, replacing keep_old_files_option and
2536 unlink_first_option.
2537 (apply_delayed_set_stat): Now takes char const * param.
2538 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2539 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2540 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2541 read_fatal, readdir_error, readdir_warn, readlink_error,
2542 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2543 truncate_error, truncate_warn, unlink_error, waitpid_error,
2544 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2547 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2548 archive_write_error, archive_read_error, flush_archive, close_archive,
2549 init_volume_number, new_volume):
2550 Don't assume that gettext preserves errno.
2552 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2553 (open_archive): Reject multivolume verify attempts a bit earlier.
2554 Rename local variable `access', in case it's defined by system header.
2556 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2557 `Could not' sometimes and `Cannot' others.
2559 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2560 Quote arbitrary strings in diagnostics.
2562 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2565 (init_volume_number): Check for input and output errors in volno_file.
2567 (new_volume): Use new fatal_exit function to exit, and new xfork
2570 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2572 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2574 * doc/tar.texi: Add --overwrite.
2575 --absolute-names rejects ".." in names.
2577 * lib/quotearg.c: Add support for multibyte characters.
2579 (ISPRINT): New macro.
2580 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2581 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2582 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2583 (quotearg_buffer_restyled): New function, with most of the old
2584 quotearg_buffer's contents.
2585 Major rewrite to support multibyte characters.
2586 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2588 * m4/c-bs-a.m4: New file.
2590 * lib/Makefile.am: Use ## for copyright notice.
2592 * scripts/Makefile.am: Use ## on copyright notice.
2595 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2597 1999-12-05 Paul Eggert <eggert@twinsun.com>
2599 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2600 src/ChangeLog, tests/ChangeLog: Remove these files.
2601 * ChangeLog.1: New file, incorporating the above files, plus old
2603 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2605 1999-12-05 Dale Worley <worley@ariadne.com>
2607 * src/compare.c (<utime.h>, struct utimbuf): Add.
2608 (diff_archive): Restore access times if --atime.
2609 * doc/tar.texi: Explain that --atime also preserves modification time.
2611 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2613 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2614 * BACKLOG, TODO: Remove.
2615 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2616 * README: Bring up to date.
2618 1999-12-03 Paul Eggert <eggert@twinsun.com>
2620 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2622 * src/compare.c (diff_archive):
2623 Do not set errno to EPIPE; we no longer use perror.
2625 * src/create.c (dump_file):
2626 If a parent directory said that a file should be there but it is
2627 absent, diagnose it as being removed in the meantime.
2628 Do not pass meaningless errno to ERROR when reporting that the
2629 file changed as we read it.
2630 Report that a file changed if its ctime changes; this is more
2631 sensitive than mtime+size, and more accurate.
2633 * src/incremen.c (enum children): New type.
2634 (struct directory): Change old char allnew member to new enum children
2637 (get_directory_contents): When doing an incremental dump that does
2638 not cross filesystem boundaries, dump the mount points, even though
2639 they are in a different filesystem. This is for convenience when
2640 restoring, and for consistency with non-incremental dumps.
2641 This requires a 3-way flag for keeping track of which children we want,
2642 so we use enum children rather than boolean.
2644 * src/open3.c (modes): Remove.
2645 (open3): Remove unportable assumptions about flag encodings.
2646 Use `stat' instead of `access' for testing file existence,
2647 to avoid problems with setuid programs.
2649 * src/names.c (name_next): If file names are given both in the
2650 command line (e.g. via -C) and in a file (via -T), do not
2651 ignore the command-line names.
2653 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2655 * doc/tar.texi: Clarify getdate authorship.
2657 1999-11-23 Paul Eggert <eggert@twinsun.com>
2659 * lib/Makefile.am (DISTCLEANFILES): New macro.
2661 * configure.in (tar_fnmatch_hin):
2662 Remove; it runs afoul of a bug in autoconf 2.13.
2663 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2665 1999-11-19 Paul Eggert <eggert@twinsun.com>
2667 * m4/largefile.m4: Update serial.
2669 1999-11-18 Paul Eggert <eggert@twinsun.com>
2671 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2672 the QNX shell, which doesn't propagate exit status of failed
2673 commands inside shell assignments.
2675 1999-11-07 Paul Eggert <eggert@twinsun.com>
2677 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2679 * configure.in (AC_PREREQ): Bump to 2.13.
2680 (ALL_LINGUAS): Add pt_BR, ja.
2681 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2682 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2683 for AIX crossbuilds.
2685 * doc/tar.texi: New node create options for --ignore-failed-read.
2686 Remove unused version control symbols.
2687 Modernize texinfo usage.
2689 * src/tar.c (usage): Add examples.
2691 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2692 Include fnmatch.h when testing fnmatch.
2694 * src/common.h (collect_and_sort_names): New decl.
2696 * src/list.c (from_header):
2697 Handle 32-bit two's complement negative time stamps
2698 even if the leading octal digit is 2 or 3.
2700 * src/extract.c (set_stat): Remove duplicate code.
2702 * src/create.c (to_chars): Remove trailing newline from warning.
2703 (dump_file): Ignore doors.
2704 (finish_header): Report block numbers with origin 0, not origin 1.
2706 * src/rmt.c: Include getopt.h.
2707 (long_opts): New constant.
2708 (usage): New function.
2709 (main): Implement --help and --version.
2710 Output usage message if arguments are bad.
2712 1999-10-10 Paul Eggert <eggert@twinsun.com>
2714 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2716 * README: Remove --with-dmalloc.
2717 Add --disable-largefile.
2718 Remove old NeXT dirent problems, or AIX valloc problems.
2719 Remove old union wait advice, and old %lld advice.
2720 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2722 * doc/tar.texi: Clarify documentation for portable file names.
2724 * configure.in (AM_WITH_DMALLOC): Remove.
2725 (ALL_LINGUAS): Add ja.
2727 * src/tar.c (decode_options):
2728 Invalid dates are now treated as (time_t) -1.
2729 Redo version message to conform to GNU standards.
2731 * src/create.c (dump_file):
2732 Fix typo: last two args to dump_file were interchanged.
2733 * src/update.c (update_archive): Likewise.
2735 * src/common.h (tartime): New decl.
2737 * src/list.c (tartime): Now extern.
2738 (read_and): Invalid headers cause errors, not warnings.
2740 1999-10-03 Paul Eggert <eggert@twinsun.com>
2742 * lib/getdate.y (__attribute__):
2743 Don't use if GCC claims to be before 2.8; this is
2744 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2746 1999-09-25 Paul Eggert <eggert@twinsun.com>
2748 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2749 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2751 * tests/incremen.sh: Add yet another sleep.
2753 1999-09-24 Paul Eggert <eggert@twinsun.com>
2755 * NEWS: A read error now causes a nonzero exit status.
2757 * src/create.c (to_chars): Fix base-256 output.
2759 * src/buffer.c (write_error):
2760 Read error is an error, not just a warning.
2762 1999-09-24 Paul Eggert <eggert@twinsun.com>
2764 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2766 * src/tar.c (<time.h>): Include.
2767 (time): Declare if not defined.
2768 (confirm): Don't read past EOF.
2769 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2770 (main): Use clock_gettime if available.
2772 * tests/Makefile.am (TESTS): Add incremen.sh
2773 (INCLUDES): Add -I../lib, for fnmatch.h.
2775 * src/update.c (update_archive):
2776 Remove call to name_expand; had no effect.
2777 Use chdir_do to change into directory.
2778 Use deref_stat instead of stat.
2779 Use add_avoided_name to mark names to be avoided; the old method of
2780 setting a bit with the name caused all descendants of that name to
2781 be avoided, in some circumstances.
2783 * tests/incremen.sh: Remove unnecessary sleeps.
2785 * src/names.c (name_next): Go back to using plain chdir.
2786 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2787 (addname): Likewise.
2788 (name_match): Use chdir_do to act on chdir args.
2789 (merge_sort): Moved here from incremen.c.
2790 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2792 (name_expand): Remove.
2793 (name_from_list): Skip fake names.
2794 Use chdir_do to act on chdir args.
2795 (struct avoided_name): New struct.
2796 (avoided_names): New var.
2797 (add_avoided_name, is_avoided_name): New functions.
2799 * src/system.h (stat, lstat): Define in terms of statx on
2800 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2801 (UCHAR_MAX): New macro.
2802 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2804 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2806 * src/incremen.c (<time.h>): Remove include; no longer used.
2807 (time): Remove decl.
2809 (get_directory_contents): Use deref_stat.
2810 Consider a subdirectory to be all new only if
2811 listed_incremental_option or if it its timestamp is newer than the
2813 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2814 (read_directory_file): Now extern. Do not set time_now.
2815 (write_directory_file): Renamed from write_dir_file.
2816 Use start_time instead of time_now.
2817 (compare_names, collect_and_sort_names): Move to names.c.
2819 * src/mangle.c (<time.h>): Remove; not used.
2820 (time): Do not declare.
2822 * src/misc.c (chdir_from_initial_wd): Remove.
2823 (deref_stat): New function.
2824 (struct wd): New struct.
2825 (wd, wds, wd_alloc): New variables.
2826 (chdir_arg, chdir_do): New function.
2828 * src/compare.c (get_stat_data): Use deref_stat.
2830 * src/common.h (name_expand): Remove.
2832 * src/list.c (time): Declare if not defined.
2833 (base_64_digits): Moved here from create.c.
2834 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2836 (read_and): Don't get time from header unless we need it now;
2837 as getting time can cause duplicate diagnostics if bogus.
2838 Remove "Hmm, " from diagnostic.
2839 Use "Skipping to next header" uniformly.
2840 (from_header): Renamed from from_chars. All uses changed.
2841 Allow different forms for unportable 2's complement numbers.
2842 Don't check for extended forms when parsing checksums.
2843 Parse base-256 output.
2844 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2845 (major_from_header): Renamed from major_from_chars. All uses changed.
2846 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2847 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2848 (off_from_header): Renamed from off_from_chars. All uses changed.
2849 (size_from_header): Renamed from size_from_chars. All uses changed.
2850 (time_from_header): Renamed from time_from_chars. All uses changed.
2851 Warn about future timestamps.
2852 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2853 (uintmax_from_header): Renamed from uintmax_from_chars.
2855 (tartime): New function, incorporating isotime.
2857 (print_header): Use tartime.
2859 * src/create.c (to_chars): Fix typo in decl.
2860 Don't assign through char const *.
2861 Rename name_expand back to collect_and_sort_names.
2863 * src/extract.c (<time.h>): No need to include.
2864 (time): No need to declare.
2865 (now): Remove variable.
2866 (extr_init): Don't initialize `now'.
2867 Increment same_permissions_option and same_owner_option if we_are_root
2868 is nonzero; this supports the new --no-same-owner option.
2869 (set_stat): Use start_time instead of `now'.
2871 * src/create.c (struct link): Remove unused linkcount member.
2872 (base_64_digits): Move to list.c.
2873 (base_8_digits): Remove.
2874 (to_octal): New function, with some of old contents of to_base.
2876 (to_base256): New function.
2877 (to_chars): Use base 256, not base 64, for huge values.
2878 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2880 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2881 it means we have an incremental dump where we don't know whether this
2882 is a top-level call.
2883 Use deref_stat instead of statx / stat / lstat.
2884 Cast result of alloca.
2885 Check for dates if 0 < top_level, not if listed_incremental_option.
2886 Move multiple-link check after directory check.
2887 Do not dump avoided names.
2888 Dump hard links to symbolic names as links, not as separate
2890 start_header cannot return a null pointer, so don't test for it.
2891 Likewise for find_next_block.
2893 * src/buffer.c, src/common.h (<human.h>): Include.
2894 (read_error): Read error is an error, not just a warning.
2895 (print_total_written): Also print human-readable byte count, and
2897 (open_archive, flush_write): Use start_time, not current time.
2898 (flush_read): Report about garbage bytes ignored at end of archive,
2899 but act on non-garbage bytes (instead of ignoring them).
2900 (new_volume): Use WARN for warnings.
2903 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2905 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2907 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2909 * lib/Makefile.am (noinst_HEADERS):
2910 Rename fnmatch.h to fnmatch.hin; add human.h.
2911 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2912 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2914 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2916 * lib/fnmatch.c (strchrnul):
2917 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2918 Do not define if !_LIBC and if it already exists.
2919 (internal_fnmatch): Use it.
2921 * configure.in (tar_LDADD): New variable, used only when linking tar.
2922 (rmt_LDADD): Similarly, for rmt.
2923 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2924 fnmatch.c; otherwise, use the system fnmatch.h.
2926 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2927 Modernize sample backup script.
2929 * THANKS: Martin Goik's email address has changed.
2931 * m4/fnmatch.m4: New file.
2933 1999-09-03 Paul Eggert <eggert@twinsun.com>
2935 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2938 1999-08-29 Paul Eggert <eggert@twinsun.com>
2940 * lib/getdate.y (get_date):
2941 Rename outermost local `probe' to `quarter'.
2942 Rename latter local `tm' to probe_tm.
2943 From: Jim Meyering <meyering@ascend.com>
2944 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2946 1999-08-28 Paul Eggert <eggert@twinsun.com>
2948 * lib/getdate.y (PC): New macro; use it when possible.
2949 (number): Handle `Nov 11 1996' example correctly.
2950 See Risks Digest 20.55 (1999-08-27)
2951 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2953 1999-08-23 Paul Eggert <eggert@twinsun.com>
2955 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2957 Remove minor cases of lint from many source files: this includes
2958 unnecessary casts, uses of NULL, etc.
2960 * configure.in (AC_PROG_YACC): Remove.
2961 (YACC): Always use bison.
2962 (AC_STRUCT_TIMEZONE): Add.
2963 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2965 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2968 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2969 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2971 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2973 * src/common.h (merge_sort): Remove decl; no longer exported.
2975 * src/system.h (voidstar): Remove.
2976 (memcpy, memcmp): Cast args.
2977 ("xalloc.h"): Add include.
2978 (xmalloc, xrealloc): Remove decl.
2980 * src/mangle.c (time): Do not declare if defined.
2981 (first_mangle, mangled_num): Remove.
2983 * src/list.c (from_chars): Report out-of-range values more precisely.
2984 (off_from_chars): Do not allow negative offsets.
2985 (uid_from_chars): Allow negative uids.
2987 * src/create.c (linklist): Now static.
2988 (to_chars): Fix wording of message to match from_chars.
2990 * src/misc.c (merge_sort): Move to incremen.c.
2991 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2992 It's too painful to make it both generic and portable.
2993 (read_directory_file): "timestamp" -> "time stamp" in messages.
2995 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2996 (usage): Fix misspelling.
2997 (OPTION_STRING): -y is now -I.
2998 (decode_options): Use -1, not EOF, for getopt_long result.
2999 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3000 Handle operands after any "--" argument.
3001 (main): Report any output errors.
3003 * src/rmt.c (main): status is ssize_t, not long.
3005 * src/names.c (name_gather): Handle trailing -C option correctly.
3006 (addname): use memcpy, not strncpy, to copy a string of known length.
3007 (name_match): Handle trailing -C option correctly.
3008 Propagate -C option to following files.
3009 (name_match, name_scan): Remove redundant matching code.
3011 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3013 * lib/getdate.y: Major rewrite. Add copyright notice.
3014 (<stdio.h>): Include only if testing.
3016 (ISLOWER): New macro.
3017 (<string.h>): Include if HAVE_STRING_H, not USG.
3019 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3021 (EPOCH_YEAR): Renamed from EPOCH.
3022 (table): Renamed from TABLE.
3023 (meridian): Now an anonymous enum.
3024 (struct parser_control): New type.
3025 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3026 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3027 (%pure_parser): Added, so that the parser is pure.
3028 (%union): Removed; the type is now just plain int.
3029 All %type directives removed.
3030 (tLOCAL_ZONE): New %token.
3031 (month_day_table): Renamed from MonthDayTable.
3032 (gmtime, localtime, mktime, time): Declare only if not defined.
3033 (meridian_table): New table.
3034 (dst_table): New table.
3035 (units_table): renamed from UnitsTable.
3036 (relative_time_table): Renamed from OtherTable.
3037 (time_zone_table): Renamed from TimezoneTable. Modernized.
3038 (military_table): Renamed from MilitaryTable.
3039 (to_hour): Renamed from ToHour.
3040 (to_year): Renamed from ToYear.
3041 (lookup_zone): New function.
3042 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3044 (yylex): Now reentrant. All callers changed.
3045 (get_date): Add support for local time zone abbreviations.
3048 1999-08-20 Paul Eggert <eggert@twinsun.com>
3050 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3052 * src/create.c (to_chars): Generate GNU base-64 representation
3053 if we are generating an old or new GNU format tar file for a
3054 number that can't be represented with the POSIX format.
3056 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3057 (AM_FUNC_GETLINE): Add.
3058 (LIBOBJS): Add getline.o to workaround comment.
3059 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3060 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3061 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3062 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3063 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3064 lib/save-cwd.h, m4/getline.m4: New files.
3066 * src/misc.c (<save-cwd.h>): Include.
3067 (chdir_from_initial_wd): New function.
3069 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3070 (name_gather): Handle `-C x -C y' correctly.
3071 Do not rely on addname to handle -C.
3072 (addname): New CHANGE_DIR parameter. All callers changed.
3073 Remove ugly calls to getcwd; no longer needed.
3074 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3076 * src/incremen.c (listed_incremental_stream): New var.
3077 (read_directory_file): Remove arbitrary limits on file name length.
3078 Do not attempt to get the working directory; we can bypass this
3079 on fchdir hosts. Open the listed_incremental_option file for both
3080 read and write instead of opening it twice. Check for I/O errors
3081 when doing I/O to this file. Check for invalid data in the file,
3082 and report line numbers of invalid data.
3083 (write_dir_file): Likewise.
3084 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3085 Do not invoke write_dir_file; that's our caller's responsibility.
3087 * src/list.c (max): New macro.
3088 (isotime): Now takes time_t, not time_t *. Report the decimal values
3089 of times that can't be broken down.
3090 (print_header): Don't assume that major and minor device numbers can
3093 * src/common.h (struct name): change_dir is now char const *.
3094 (write_directory_file): Remove unused decl.
3095 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3096 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3097 (chdir_from_initial_wd): New decl.
3098 (addname): New 2nd arg.
3100 * THANKS: Torsten Lull -> Catrin Urbanneck
3102 1999-08-18 Paul Eggert <eggert@twinsun.com>
3104 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3105 Don't depend on ac_cv_func variables.
3106 From Albert Chin-A-Young <china@thewrittenword.com>.
3108 1999-08-18 Paul Eggert <eggert@twinsun.com>
3110 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3112 * m4/signedchar.m4: New file.
3113 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3114 * src/system.h (signed_char): New macro.
3115 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3116 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3118 * src/create.c (write_eot): Write at least two zero blocks.
3120 * src/extract.c (extract_archive): Fix sparse array bug:
3121 we did not find end of array correctly.
3123 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3124 Don't assume find_next_block yields nonnull.
3125 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3126 * src/list.c (skip_extended_headers): Likewise.
3128 * src/list.c (read_and, list_archive): Simplify code.
3129 (read_header): Fix computation of signed checksums on machines where
3131 Do not consider a block to be zero unless all its bytes are zero,
3132 even the checksum bytes. Do not attempt to parse the checksum of
3133 a zero block. Fix memory leak with long names and links.
3134 (from_chars): Accommodate a buggy tar that outputs leading NUL
3135 if the previous field overflows.
3137 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3138 \?, for portability to non-ASCII hosts.
3140 1999-08-16 Paul Eggert <eggert@twinsun.com>
3142 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3144 * src/extract.c (make_directories): Do not chown intermediate
3145 directories, even if we are root.
3147 * src/list.c (read_header): Fix bugs when interpreting
3148 POSIX-compliant headers that do not contain null bytes in the
3149 header or link names.
3151 1999-08-14 Paul Eggert <eggert@twinsun.com>
3153 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3155 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3156 (AC_HEADER_SYS_WAIT): Add.
3157 (AC_REPLACE_FUNCS): Add waitpid.
3158 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3159 * lib/waitpid.c: New file.
3160 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3161 * src/system.h (WCOREDUMP): Remove; no longer used.
3162 (WIFSTOPPED): Likewise.
3163 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3164 * src/buffer.c (child_open_for_compress): Undo previous change.
3165 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3166 (new_volume): Likewise.
3168 * src/buffer.c, src/extract.c, src/incremen.c (time):
3169 Don't declare if defined.
3170 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3171 * src/incremen.c (read_directory_file):
3172 Invoke `time' the same way everyone else does.
3173 Check validity of --listed-incremental file contents a bit better.
3174 Do not worry about --after-date-option; tar.c now checks this.
3175 * src/list.c (isotime): Report ??? if localtime returns null.
3176 Don't assume years fit into four digits.
3177 Don't append trailing newline.
3178 (print_header): Report ??? if localtime returns null;
3179 Don't assume years fit into four digits.
3181 * src/compare.c (diff_archive): Do not fall back on absolute name
3182 when --absolute-names is not specified.
3184 * src/create.c (start_header):
3185 Include text of ignored filesystem prefix in warning.
3186 (create_archive): Check for excluded names when doing incremental
3187 pass through directory.
3188 (dump_file): Do not dump old files explicitly given on command line
3189 when using --listed-incremental. Do not strip ./ prefix from names.
3191 * src/tar.c: -g now implies after_date_option = 1.
3192 -g and -N are now incompatible options.
3194 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3196 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3198 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3199 incremental headers as POSIX prefixes.
3201 1999-08-11 Paul Eggert <eggert@twinsun.com>
3203 * NEWS, configure.in: Version 1.13.6.
3205 * configure.in (ALL_LINGUAS): Add pt_BR.
3206 * po/pt_BR.po: New file.
3208 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3209 Renamed from tar.info and header.texi; adjust actions so that
3210 they work in other directories.
3212 * doc/tar.texi: Add -y and --bzip2.
3213 Patterns containing / now exclude only file names whose prefix match.
3215 * lib/exclude.h (excluded_filename): New option parameter.
3216 (add_exclude_file): New ADD_FUNC parameter.
3217 (excluded_pathname): Remove decl.
3218 * lib/exclude.c (_GNU_SOURCE):
3219 Remove; no longer needed since we don't use FNM_ macros.
3220 (excluded_filename): Renamed from excluded_filename_opts.
3221 (excluded_filename, excluded_pathname): Remove.
3222 (add_exclude_file): New ADD_FUNC parameter.
3224 * po/POTFILES.in: Add lib/quotearg.c.
3226 * src/buffer.c (_GNU_SOURCE): Define.
3227 (<fnmatch.h>): Include unconditionally.
3228 (child_open_for_compress): Dup after closing, to avoid possible file
3229 descriptor exhaustion.
3230 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3231 (flush_read): Likewise.
3233 * src/common.h (LG_8, LG_64): New macros.
3234 (excluded_with_slash, excluded_without_slash): New vars.
3236 (base_64_digits): New decl.
3237 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3238 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3240 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3241 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3243 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3244 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3245 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3246 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3247 respectively. All definitions and uses changed.
3248 (excluded_name): New decl.
3250 * src/compare.c (diff_archive):
3251 Open files with O_NONBLOCK instead of O_NDELAY.
3253 * src/create.c (base_64_digits): New constant.
3254 (base_8_digits): New macro.
3255 (MAX_VAL_WITH_DIGITS): New macro.
3256 (to_base): First half of old to_oct. Support base 64 too.
3257 (to_chars): Other half of old to_oct, for 64-bit support.
3258 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3259 (gid_substitute, uid_substitute): Look up names dynamically if
3260 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3261 (mode_to_chars): Renamed from mode_to_oct.
3262 Support negative values in all the _to_chars functions.
3263 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3264 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3265 (dump_file): Inspect entire pathname, not just new file name
3266 component, when deciding whether to exclude it.
3268 * src/extract.c (extract_archive):
3269 Open files with O_NONBLOCK instead of O_NDELAY.
3271 * src/incremen.c (get_directory_contents):
3272 Inspect entire pathname, not just new file name
3273 component, when deciding whether to exclude it.
3275 * src/list.c (<fnmatch.h>): Do not include.
3276 (from_chars): Renamed from from_oct. New parameter specifying
3277 the negative of the minimum allowed value. Support negative
3279 (base64_map): New var.
3280 (base64_init): New function.
3281 (print_header): Output numeric uids and gids if numeric_owner_option.
3283 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3285 * src/names.c (_GNU_SOURCE): Define.
3286 (<fnmatch.h>): Include unconditionally.
3287 (excluded_name): New function, taking over duties of excluded_pathname.
3290 * src/rmt.c (decode_oflag): New function.
3291 (main): Use it to support symbolic open flags.
3293 * src/rtapelib.c (encode_oflag): New function.
3294 (rmt_open__): Do not allow newlines in the path.
3295 Propagate errno correctly.
3296 Decode symbolic open flags, if present.
3298 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3301 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3302 New -y or --bzip2 option.
3303 (add_filtered_exclude): New function.
3304 (decode_options): Put excluded patterns with / into
3305 excluded_with_slash, and without / into excluded_without_slash.
3306 Compare newer_mtime_option to its new initial value
3307 TYPE_MINIMUM (time_t) when deciding whether more than one
3308 threshold date was specified.
3310 1999-07-20 Paul Eggert <eggert@twinsun.com>
3312 * NEWS, configure.in: Version 1.13.5.
3314 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3316 * src/buffer.c (new_volume): Likewise.
3317 * src/incremen.c (read_directory_file): Likewise.
3318 * src/tar.c (decode_options):
3319 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3322 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3323 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3325 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3326 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3327 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3328 Define to 0 if the corresponding S_IF* macro is not defined.
3329 (mkfifo): Do not define if already defined, or if S_IFIFO
3332 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3333 S_ISLNK, to determine whether to invoke readlink.
3334 * src/create.c (dump_file): Likewise.
3336 * src/extract.c (set_mode):
3337 Do not chmod unless we are root or the -p option was given;
3338 this matches historical practice.
3339 (unlink_destination): New function, which checks for unlink failures.
3340 (maybe_recoverable): Stay quiet if -U.
3341 (extract_archive): Use O_EXCL if unlink_first_option.
3342 Report unlink failures.
3343 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3344 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3347 * src/incremen.c (get_directory_contents): Depend on
3348 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3350 * src/list.c: Remove S_IS* ifdefs.
3351 * src/misc.c (maybe_backup_file): Likewise.
3353 * src/misc.c (maybe_backup_file):
3354 "Virtual memory exhausted" -> "Memory exhausted",
3355 to conform to the other places this message is issued.
3357 * src/mangle.c (extract_mangle):
3358 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3360 * src/rtapelib.c (rmt_open__):
3361 Remove typo that caused us to omit the first char
3364 1999-07-16 Paul Eggert <eggert@twinsun.com>
3366 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3368 * doc/tar.texi: A path name is excluded if any of its file name
3369 components matches an excluded pattern, even if the path name was
3370 specified on the command line.
3371 * src/create.c (create_archive): Likewise.
3372 * src/list.c (read_and): Likewise.
3373 * src/update.c (update_archive): Likewise.
3374 * lib/exclude.h (excluded_pathname): New decl.
3375 * lib/exclude.c (_GNU_SOURCE): Define.
3376 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3377 (excluded_filename_opts): New function.
3378 (excluded_pathname): New function.
3380 * lib/Makefile.am (EXTRA_DIST):
3381 xstrtol.c moved here from libtar_a_SOURCES.
3382 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3383 Remove xstrtoul.c; no longer needed.
3384 * lib/xstrtol.c: Remove.
3386 * src/tar.c (decode_options):
3387 Set newer_time_option to TYPE_MINIMUM, so that
3388 negative timestamps are handled correctly.
3389 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3390 uniformity (and so that we don't need to have the other fns).
3391 (main): Remove call to init_total_written; no longer needed.
3393 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3394 checks for unsigned long and long long.
3395 * src/arith.c: Remove.
3396 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3397 * po/POTFILES.in: Remove src/arith.c.
3398 * src/arith.h: Use double, to simplify configuration gotchas.
3399 (tarlong): Now double.
3400 (TARLONG_FORMAT): New macro.
3401 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3402 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3403 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3404 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3405 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3406 mult_tarlong, print_tarlong): Remove. All callers replaced with
3409 * src/common.h (init_total_written): Remove decl.
3411 * src/buffer.c (total_written):
3412 Remove; replaced with prev_written + bytes_written.
3413 (prev_written): New var.
3414 (init_total_written): Remove.
3415 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3417 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3418 Make sure that we can shift, multiply
3419 and divide unsigned long long values; Ultrix cc can't do it.
3421 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3422 Check for any unknown bits, not just unknown bits left of the leftmost
3425 * lib/quotearg.c (quotearg_buffer):
3426 Don't quote spaces if C quoting style.
3427 * src/list.c (from_oct):
3428 Use C quoting style for error; omit trailing NULs.
3430 1999-07-14 Paul Eggert <eggert@twinsun.com>
3432 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3434 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3435 <inttypes.h> defines strtoumax as a macro (and not as a function).
3436 HP-UX 10.20 does this.
3438 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3439 * PORTS, README, TODO, doc/tar.texi: Likewise.
3441 1999-07-12 Paul Eggert <eggert@twinsun.com>
3443 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3444 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3446 * src/list.c (decode_header):
3447 Do not assume that S_IFBLK and S_IFCHR are defined.
3449 * src/create.c (start_header): Do not assume S_IFMT is defined.
3450 (dump_file): Remove unnecessary check for screwy apollo lossage.
3451 Do not assume S_IFBLK and S_IFCHR are defined.
3453 * src/extract.c (extract_archive):
3454 Test whether S_IFCHR and S_IFBLK are nonzero,
3455 not whether they are defined, for consistency with other tests.
3457 * src/buffer.c (is_regular_file):
3458 Don't succeed on files that we can't access due to
3459 permissions problems.
3460 (open_archive): Fix wording on fatal error message.
3461 Don't bother to stat /dev/null if the archive is not a character
3464 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3465 Report an error, not a warning, for I/O errors.
3466 (process_rawdata, process_dumpdir, diff_sparse_files):
3467 Change ungrammatical "Data differs" to "Contents differ".
3468 (get_stat_data): Find hidden files on AIX.
3469 Accept file name as argument; all uses changed.
3470 (get_stat_data, diff_archive): Use system error message for
3471 nonexistent files rather than rolling our own.
3472 (diff_archive): Unknown file types are errors, not warnings.
3473 Normalize spelling of message to "File type differs".
3474 Use get_stat_data to get link status, for consistency.
3475 Do not inspect st_rdev for fifos.
3476 Do not assume st_mode values contain only file types and mode bits.
3477 Check for mode changes and device number changes separately.
3479 * src/update.c (append_file):
3480 Open the file before statting it, to avoid a race.
3481 Complain about file shrinkage only when we reach EOF.
3483 1999-07-08 Paul Eggert <eggert@twinsun.com>
3485 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3487 * configure.in (AC_EXEEXT): Add.
3489 * lib/Makefile.am (noinst_HEADERS):
3490 Add basename.h, exclude.h. Remove full-write.h.
3491 (libtar_a_SOURCES): Add exclude.c.
3493 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3495 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3496 * lib/safe-read.h (safe_read): New decl.
3497 * src/rmt.c: Include safe-read.h.
3498 * src/rtapelib.c: Include basename.h, save-read.h.
3499 (rmt_open__): Use base_name to compute base name.
3502 Include basename.h, exclude.h; don't include full-write.h.
3503 (exclude_option): Remove decl.
3504 (excluded): New decl.
3505 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3507 * src/list.c (read_and):
3508 Use excluded_filename instead of check_exclude.
3509 Check base name of incoming file name, not entire file name, when
3510 deciding whether to exclude it.
3512 * src/create.c (finish_sparse_file):
3513 Use excluded_filename instead of check_exclude.
3514 Don't bother to stat excluded file names.
3515 * src/incremen.c (get_directory_contents): Likewise.
3517 * src/names.c (exclude_pool, exclude_pool_size,
3518 allocated_exclude_pool_size, simple_exclude_array,
3519 simple_excludes, allocated_simple_excludes,
3520 pattern_exclude_array, pattern_excludes,
3521 allocated_pattern_excludes, add_exclude, add_exclude_file,
3523 Remove; now done in ../lib/exclude.c.
3525 * src/tar.c (decode_options): Initialize `excluded'.
3526 Use new add_exclude_file and add_exclude functions.
3528 1999-07-05 Paul Eggert <eggert@twinsun.com>
3530 * m4/gettext.m4: Use changequote rather than [[ ]].
3532 * lib/safe-read.c: Renamed from lib/full-read.c.
3533 (safe_read): Renamed from full_read. All uses changed.
3534 * lib/safe-read.h, lib/full-write.h: New files.
3535 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3536 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3537 * lib/full-write.c: Include full-write.h.
3538 * src/common.h: Include full-write.h, safe-read.h.
3539 * src/system.h: (full_read, full_write): Remove decls.
3541 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3543 * src/system.h (bindtextdomain, textdomain): undef before
3544 defining, to avoid preprocessor warnings with --disable-nls
3545 on hosts whose locale.h includes libintl.h.
3547 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3548 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3549 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3552 1999-07-02 Paul Eggert <eggert@twinsun.com>
3554 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3555 * m4/mktime.m4: New file.
3556 * m4/Makefile.am.in, m4/README: Remove these files.
3557 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3558 remove README, Makefile.am.in.
3559 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3560 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3563 * src/tar.c: Include signal.h.
3564 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3565 (main): Ensure SIGCHLD is not ignored.
3567 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3568 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3569 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3570 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3571 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3572 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3573 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3574 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3575 they don't overlap with char codes. Use an enum instead of a lot
3578 * src/system.h (ISASCII): Remove.
3579 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3580 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3581 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3582 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3583 LONG_MAX): New macros.
3585 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3586 (read_directory_file): Cast ISSPACE arg to unsigned char.
3587 * src/misc.c (ISPRINT): Remove; now in system.h.
3588 (remove_any_file): Add brackets to pacify gcc -Wall.
3589 * src/list.c: Don't include <ctype.h>; system.h already does this.
3590 (ISODIGIT, ISSPACE): Remove; now in system.h.
3591 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3593 (from_oct): Cast ISSPACE arg to unsigned char.
3595 * src/create.c (mode_to_oct): Translate modes from internal to
3597 * src/list.c (mode_from_oct): Translate modes from external to
3598 internal form. Do not complain about unrecognized mode bits.
3599 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3600 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3602 * src/extract.c: (extr_init, make_directories, extract_archive):
3603 Do not assume mode bits have traditional Unix values.
3604 * src/list.c (decode_mode): Likewise.
3605 * src/create.c (start_header, dump_file): Likewise.
3606 * src/buffer.c (child_open_for_compress,
3607 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3608 * src/compare.c (diff_archive): Likewise.
3610 * src/extract.c (set_mode): Use %04 not %0.4 format.
3611 (extract_sparse_file): Do not use data_block uninitialized.
3612 Check for lseek failures.
3614 * src/rtapelib.c (rmt_lseek__):
3615 Convert lseek whence values to portable integers on the wire.
3616 * src/rmt.c (main): Likewise. Check for whence values out of range.
3618 * src/create.c (finish_sparse_file): Use lseek whence macros
3619 instead of integers.
3620 * src/buffer.c (backspace_output): Likewise.
3621 * src/compare.c (diff_archive, verify_volume): Likewise.
3622 * src/delete.c (move_archive): Likewise.
3623 * src/extract.c (extract_sparse_file): Likewise.
3625 * src/create.c (dump_file): Do not invoke finish_sparse_file
3626 on a negative file descriptor.
3628 * src/buffer.c: Add braces to pacify gcc -Wall.
3630 * src/compare.c (diff_sparse_files): Report lseek errors.
3632 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3634 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3636 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3637 message to be internationalized; \a doesn't work with msgfmt.
3639 * src/tar.c (long_options, main, usage, OPTION_STRING):
3640 Remove -E or --ending-file.
3641 * src/list.c (read_and): Likewise.
3642 * src/common.h (ending_file_option): Likewise.
3643 * src/buffer.c (close_archive): Likewise.
3645 * tests/after: Don't run two commands together in a pipeline,
3646 as some old shells mishandle pipeline exit status.
3648 1999-06-28 Paul Eggert <eggert@twinsun.com>
3650 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3651 * NEWS: Describe changes since 1.12.
3652 * README: Update bug reporting address; move paxutils ref to NEWS.
3654 Handle EINTR correctly.
3655 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3656 * lib/full-read.c, lib/full-write.c: New files.
3657 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3658 Prefer full_read to read and full_write to write.
3659 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3660 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3662 * src/extract.c (extract_sparse_file): Likewise.
3663 * src/rmt.c (get_string, main, report_error_message,
3664 report_numbered_error): Likewise.
3665 * src/rmt.h (rmtread, rmtwrite): Likewise.
3666 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3667 rmt_write__, rmt_ioctl__): Likewise.
3668 * src/update.c (append_file): Likewise.
3669 * src/system.h (full_read, full_write): New decls.
3671 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3672 lib/xmalloc.c, src/arith.c, src/misc.c.
3674 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3675 New macros. All uses of STDIN and STDOUT changed.
3676 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3677 instead of 0 and STDOUT_FILENO instead of 1.
3678 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3679 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3681 * src/rmt.c (private_strerror): Avoid const. Translate results.
3683 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3684 in the presence of NFS clock skew.
3686 1999-06-25 Paul Eggert <eggert@twinsun.com>
3688 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3690 * src/buffer.c (write_archive_buffer): New function.
3691 (child_open_for_compress, flush_write, flush_read): Use it to write
3693 (open_archive): Report error if fstat of archive fails.
3694 Improve efficiency of check for /dev/null.
3695 Also, fix some corner cases with remote archives and /dev/null checking.
3696 (close_archive): Test for input fifo only if not remote.
3697 Truncate output archive only if it's not remote.
3699 * src/misc.c (remove_any_file):
3700 Don't terminate if you see . or ..; just skip them.
3702 1999-06-18 Paul Eggert <eggert@twinsun.com>
3704 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3706 Output sizes using a format that's more compatible with
3707 traditional tar (and with GNU Emacs).
3708 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3709 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3710 Don't subtract 1 from size.
3711 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3712 Output a trailing NUL unless the value won't fit without it.
3713 (finish_header): No need to append NUL to chksum, now that
3716 1999-06-16 Paul Eggert <eggert@twinsun.com>
3718 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3720 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3721 @INTLLIBS@ might invoke rpl_realloc.
3723 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3724 (intconv): Remove; use xstrto* fns instead.
3725 ("xstrtol.h"): Include.
3726 (check_decimal): Remove.
3727 (long_options, usage, OPTION_STRING, decode_options):
3728 Remove -y, --bzip2, --unbzip2.
3729 (decode_options): Use xget_version instead of get_version.
3730 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3731 Replace invocations of check_decimal with xstrtoumax.
3733 * tests/preset.in (echo_n, echo_c): Remove.
3735 * tests/after: Don't rely on $echo_c and $echo_n.
3737 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3738 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3739 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3740 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3741 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3742 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3743 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3744 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3745 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3746 m4/xstrtoumax.m4: New files.
3748 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3749 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3750 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3751 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3752 (AC_CHECK_FUNCS): Remove lchown.
3753 (AC_REPLACE_FUNCS): Remove basename, dirname.
3754 Add lchown, strtol, strtoul.
3755 (jm_FUNC_MKTIME): Add.
3756 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3757 are also built via the ANSI2KNR-filtering rules.
3758 Use a no-op line to work around bug in automake 1.4 with malloc and
3760 (AC_OUTPUT): Add m4/Makefile.
3762 * lib/Makefile.am (EXTRA_DIST):
3763 Add lchown.c, malloc.c, mktime.c, realloc.c,
3764 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3765 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3766 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3767 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3768 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3770 * src/system.h (uintmax_t): Don't declare; configure now does this.
3772 * src/common.h (backup_type): New decl.
3773 * src/common.h, src/misc.c, src/tar.c:
3774 Move include of backupfile.h to common.h.
3776 * src/misc.c (maybe_backup_file):
3777 Pass backup_type to find_backup_file_name.
3779 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3780 UINTMAX_STRSIZE_BOUND.
3782 * doc/tar.texi: Remove --bzip2.
3783 Fix @xref typos reported by latest makeinfo.
3785 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3787 (M4DIR, ACINCLUDE_INPUTS): New macros.
3788 ($(srcdir)/acinclude.m4): New rule.
3790 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3791 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3792 now generated automatically by autoconf.
3794 1999-05-15 Paul Eggert <eggert@twinsun.com>
3796 * doc/tar.texi: Remove -y.
3798 1999-04-09 Paul Eggert <eggert@twinsun.com>
3800 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3801 (we were allocating too much storage).
3802 (uintmax_t): Don't declare; configure now does this.
3804 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3806 1999-03-22 Paul Eggert <eggert@twinsun.com>
3808 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3810 * acinclude.m4 (AC_LFS_FLAGS):
3811 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3812 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3813 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3815 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3816 New macros; needed for latest GNU xmalloc.c.
3818 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3819 (libtar_a_SOURCES): Add quotearg.c.
3820 * list.c: Include <quotearg.h>.
3821 (from_oct): Add forward decl.
3822 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3823 (from_oct): Report an error only if TYPE is nonzero.
3824 Quote any funny characters in bad header.
3826 1999-03-20 Paul Eggert <eggert@twinsun.com>
3828 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3830 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3831 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3833 (AC_LFS): Simplify AIX revision number test.
3835 1999-03-17 Paul Eggert <eggert@twinsun.com>
3837 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3839 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3840 Remove; it doesn't work that well
3841 with AC_CANONICAL_HOST.
3842 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3844 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3846 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3848 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3850 * tar.texi: Fix bug-report addr.
3852 * README: Remove --with-included-malloc.
3853 Upgrade version numbers of build software.
3855 1999-03-07 Paul Eggert <eggert@twinsun.com>
3857 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3859 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3860 where bindtextdomain and gettext require -lintl.
3861 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3862 `no' means it failed.
3863 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3864 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3865 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3866 to add anything to the command line (it's all in config.h).
3867 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3869 1999-03-01 Paul Eggert <eggert@twinsun.com>
3871 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3873 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3875 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3876 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3877 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3878 like OFF_MAX, which are not reliable
3879 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3880 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3881 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3883 * src/incremen.c (get_directory_contents):
3884 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3885 Have statx depend on STX_HIDDEN, not AIX.
3887 * src/create.c (to_oct):
3888 New parameter substitute, giving a substitute value to use
3889 when the original value is out of range. Do not append a space to the
3890 output; modern tars don't. When a value is out of range, specify the
3891 maximum value, not the number of bits.
3892 (GID_NOBODY, UID_NOBODY): New macros.
3893 (gid_to_oct, uid_to_oct): Use them as substitutes.
3894 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3895 (dump_file): Check whether the file changed as we read it.
3897 * src/rmt.c (main): Remove suspicious AIX/386 code.
3899 1999-02-19 Paul Eggert <eggert@twinsun.com>
3901 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3902 returns a type compatible with char *; it doesn't on SunOS
3903 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3905 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3907 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3908 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3910 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3912 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3913 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3914 * acinclude.m4 (AM_WITH_NLS):
3915 Update to latest gettext version (serial 5).
3916 (AC_LFS_FLAGS): New macro
3917 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3918 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3919 Work properly in cross-compilation scenario, by checking for getconf
3920 with AC_CHECK_TOOL and by ditching uname in favor of
3921 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3923 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3924 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3925 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3926 since getdate.y now uses ANSI code.
3928 * config.guess, config.sub: New files; taken from automake 1.4.
3930 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3931 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3932 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3933 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3934 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3935 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3936 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3938 1999-02-01 Paul Eggert <eggert@twinsun.com>
3940 * src/tar.c: Update copyright.
3944 1999-02-01 Paul Eggert <eggert@twinsun.com>
3946 * NEWS, configure.in: Version 1.12.64004
3948 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3950 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3952 * src/extract.c (extract_archive): Fix bug when extracting sparse
3953 files: they were trashing the tar file header.
3955 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3956 Add -y or --bzip2 or --bunzip2 option.
3958 1999-01-30 Paul Eggert <eggert@twinsun.com>
3960 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3961 cached_no_such_uid, cached_no_such_gid): New vars.
3962 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3963 Cache failures, too.
3965 * src/tar.c (decode_options):
3966 Don't pass names longer than UNAME_FIELD_SIZE to
3967 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3969 1999-01-27 Paul Eggert <eggert@twinsun.com>
3971 * NEWS, configure.in: Version 1.12.64003
3973 * src/buffer.c (backspace_output, close_archive): Cast
3974 rmtlseek position arg to off_t, for benefit of K&R compilers
3976 * src/compare.c (verify_volume): Likewise.
3978 * NEWS, configure.in: Version 1.12.64002
3980 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3981 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3982 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3983 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3984 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3985 uid_from_oct): Likewise.
3987 1999-01-25 Paul Eggert <eggert@twinsun.com>
3989 * incremen.sh: Fix timing bug in regression test.
3991 1999-01-22 Paul Eggert <eggert@twinsun.com>
3993 * NEWS, configure.in: Update version
3995 * Makefile.am (localedir): Change to $(datadir)/locale.
3996 (DEFS): New macro, defining LOCALEDIR.
3997 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3998 (INCLUDES): Add -I..
4000 * Makefile.am (localedir): Change to $(datadir)/locale.
4002 1999-01-21 Paul Eggert <eggert@twinsun.com>
4004 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4006 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4007 * src/Makefile.am (localedir): Likewise.
4008 (DEFS): New macro, defining LOCALEDIR.
4009 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4010 (INCLUDES): Add `-I..'.
4012 * tests/incremen.sh: Fix timing bug.
4014 1999-01-20 Paul Eggert <eggert@twinsun.com>
4016 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4017 `lfs.7' changed to `64000' in version number
4018 to conform to gnits standards.
4020 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4021 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4023 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4026 1998-12-07 Paul Eggert <eggert@twinsun.com>
4028 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4030 * src/list.c (read_header):
4031 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4033 1998-11-30 Paul Eggert <eggert@twinsun.com>
4035 * configure.in: Quote the output of uname.
4037 * src/extract.c (set_stat): chmod after chown even when not root;
4038 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4040 1998-11-15 Paul Eggert <eggert@twinsun.com>
4042 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4044 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4045 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4047 1998-10-28 Paul Eggert <eggert@twinsun.com>
4049 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4051 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4054 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4055 On many installations, rexec is disabled.
4057 1998-08-07 Paul Eggert <eggert@twinsun.com>
4059 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4061 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4062 for nameless users and groups.
4064 1998-02-17 Paul Eggert <eggert@twinsun.com>
4066 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4067 * NEWS, README: Add explanation of why this isn't an official version.
4069 1998-02-02 Paul Eggert <eggert@twinsun.com>
4071 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4072 This is an unofficial version.
4074 1997-12-17 Paul Eggert <eggert@twinsun.com>
4076 * src/incremen.c (ST_DEV_MSB): New macro.
4077 (NFS_FILE_STAT): Use most significant bit of st_dev,
4078 even if it's unsigned.
4080 1997-12-08 Paul Eggert <eggert@twinsun.com>
4082 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4084 1997-11-19 Paul Eggert <eggert@twinsun.com>
4086 * configure.in (HAVE_INTTYPES_H):
4087 Don't ignore cache variable if it's already set.
4089 1997-11-10 Paul Eggert <eggert@twinsun.com>
4091 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4092 * src/delete.c (records_read): Now off_t.
4093 (move_archive): Don't assume mt_count is of type daddr_t.
4095 1997-10-30 Paul Eggert <eggert@twinsun.com>
4097 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4098 Set to appropriate values if large file support
4099 needs explicit enabling.
4100 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4102 New macros to configure.
4103 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4105 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4106 major_t, minor_t, ssize_t): New macros.
4108 * src/arith.h (TARLONG_FORMAT):
4109 Fix typo: %uld -> %lu. Use unsigned when long long
4111 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4112 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4114 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4115 2nd arg is now unsigned long.
4117 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4118 (prepare_record_buffer): Arg is now size_t.
4119 Remove now-useless casts.
4121 (main): Use `long' for status, so that it can store ssize_t.
4122 Use daddr_t, mode_t, size_t, off_t when appropriate.
4123 Convert daddr_t and off_t values ourselves, since they might be longer
4124 than long. Convert other types using `long' primitives.
4125 When processing MTIOCTOP, do not try to pass resulting
4126 count back, since it won't work (it could be too large) and it's
4127 not expected anyway.
4130 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4131 now-useless casts. Use unsigned long to print *_t types, except use
4132 STRINGIFY_BIGINT for off_t.
4133 (update_archive): Cast -1 to dev_t when necessary.
4135 * src/tar.c (check_decimal):
4136 Now returns 1 if successful, 0 otherwise, and returns
4137 uintmax_t value into new arg. Check for arithmetic overflow.
4138 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4139 Check for overflow on user or group ids.
4141 * src/compare.c (diff_init, process_rawdata, read_and_process,
4142 diff_sparse_files, diff_archive):
4143 Use off_t, pid_t, size_t, ssize_t when appropriate.
4144 Remove now-useless casts. Use unsigned long to print *_t types,
4145 except use STRINGIFY_BIGINT for off_t.
4147 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4148 Size arg is now size_t.
4150 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4151 when allocating buffer.
4154 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4155 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4156 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4159 (get_status_string, get_status_off): New function.
4160 (get_status): Now returns long, so that it can store ssize_t.
4161 Invoke get_status_string to do the real work.
4162 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4163 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4164 (rmt_ioctl__): Convert mt_count by hand,
4165 since it might be longer than long.
4167 * src/mangle.c (extract_mangle):
4168 Check for overflow when converting off_t to size_t.
4169 Use off_t, size_t when appropriate. Remove now-useless casts.
4171 * src/system.h (mode_t): Remove; now done by autoconf.
4172 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4173 Return number of ST_NBLOCKSIZE-byte blocks,
4174 not number of 512-byte blocks;
4175 this also helps to avoid overflow.
4176 (st_blocks): Declare if needed.
4177 (ST_NBLOCKSIZE): New macro.
4178 (<limits.h>, <inttypes.h>): Include if available.
4179 (CHAR_BIT): New macro.
4180 (uintmax_t): New typedef.
4181 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4182 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4183 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4185 * src/names.c (name_init):
4186 Fix typo in error message: FILE* was passed, but char*
4189 (read_name_from_file, name_gather, addname, name_match, name_scan,
4190 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4192 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4194 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4195 (extract_sparse_file): Args now use off_t.
4197 (set_mode, set_stat, make_directories, extract_sparse_file,
4198 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4199 now-useless casts. Use unsigned long to print *_t types, except use
4200 STRINGIFY_BIGINT for off_t.
4202 * src/misc.c (quote_copy_string):
4203 Use size_t when appropriate. Remove now-useless casts.
4205 * src/list.c (read_and, list_archive, read_header, decode_mode,
4206 print_header, print_for_mkdir):
4207 Use mode_t, off_t, size_t when appropriate. Remove
4208 now-useless casts. Use unsigned long to print *_t types, except use
4209 STRINGIFY_BIGINT for off_t.
4211 (read_header): Check for overflow when converting header size.
4213 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4214 const char *. Size arg is now size_t. Now takes new type and maxval
4215 args. Compute result using uintmax_t, not long. Report error if
4216 field does not contain octal number in range.
4217 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4218 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4219 uintmax_from_oct): New functions.
4221 (stringify_uintmax_t_backwards): New function.
4223 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4224 (skip_file): Offset arg is now off_t.
4226 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4227 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4229 (write_error): Arg is now ssize_t.
4230 (child_pid): Now pid_t.
4231 (available_space_after): Now size_t.
4233 (child_open_for_compress, child_open_for_uncompress, flush_write,
4234 open_archive, flush_write, write_error, flush_read, close_archive):
4235 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4236 casts. Use unsigned long to print *_t types, except use
4237 STRINGIFY_BIGINT for off_t.
4239 * src/delete.c (records_read): Now daddr_t.
4240 (move_archive): Arg is now daddr_t. Check for overflow when
4242 (move_archive, delete_archive_members): Use daddr_t, off_t when
4243 appropriate. Remove now-useless casts.
4245 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4246 (rmt_lseek): Now returns off_t.
4248 * src/create.c (to_oct):
4249 Now static. Value arg is now uintmax_t. Accept new args
4250 giving name of type of octal field, for error messages. Report an
4251 error if the value is too large to fit in the field.
4252 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4253 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4255 (write_eot, write_long, finish_header, deal_with_sparse,
4256 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4257 appropriate. Remove now-useless casts. Use unsigned long to print
4258 *_t types, except use STRINGIFY_BIGINT for off_t.
4260 (find_new_file_size): 1st arg is now off_t*.
4261 (finish_sparse_file): Args now use off_t, not long.
4262 Check for lseek error.
4263 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4264 (dump_file): Device arg is now dev_t.
4265 Avoid overflow when testing whether file has holes
4266 by using the new ST_NBLOCKSIZE macro.
4268 * src/incremen.c (struct accumulator, add_to_accumulator,
4269 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4270 Use size_t for sizes.
4271 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4272 Use dev_t, ino_t for devices and inodes.
4273 (gnu_restore): Use off_t for file offsets.
4274 (struct directory): Use char for flags. Add new flag `nfs'.
4276 (NFS_FILE_STAT): New macro.
4277 (note_directory): Accept struct stat * instead of
4278 device and inode number. All callers changed.
4279 (note_directory, get_directory_contents):
4280 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4281 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4283 * src/common.h (record_size, struct name, struct sp_array,
4284 available_space_after):
4285 Use size_t for sizes.
4286 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4287 Use off_t for file offsets.
4288 (struct name): dir_contents is now const char *, not char *.
4289 (dump_file, get_directory_contents): Use dev_t for devices.
4290 (to_oct): Remove decl.
4291 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4292 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4293 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4294 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4295 UINTMAX_FROM_OCT): New macros.
4296 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4297 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4298 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4299 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4300 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4301 (print_for_mkdir): 2nd arg is now mode_t.
4303 See ChangeLog.1 for earlier changes.
4306 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4309 This file is part of GNU tar.
4311 GNU tar is free software; you can redistribute it and/or modify
4312 it under the terms of the GNU General Public License as published by
4313 the Free Software Foundation; either version 2, or (at your option)
4316 GNU tar is distributed in the hope that it will be useful,
4317 but WITHOUT ANY WARRANTY; without even the implied warranty of
4318 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4319 GNU General Public License for more details.
4321 You should have received a copy of the GNU General Public License
4322 along with GNU tar; see the file COPYING. If not, write to
4323 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4324 Boston, MA 02111-1307, USA.