1 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * configure.ac: Check for varios members of struct stat
4 that may represent file modification times with a subsecond
6 Check for utimes (for future use)
7 * src/buffer.c (short_read): Issue a warning on short reads.
8 * src/common.h (sys_stat_nanoseconds): New function
9 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
10 * src/list.c (read_and): Treat only two successive zero
11 filled blocks as an EOF indicator. Issue a warning if
12 a single one is encountered.
13 * src/system.c (sys_stat_nanoseconds): New function
14 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
16 * src/xheader.c (code_time,decode_time): Support for subsecond
18 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
19 (mtime_coder,mtime_decoder): Update invocations of code_time and
21 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
22 (sparse_numblocks_decoder,sparse_offset_decoder)
23 (sparse_numbytes_decoder): Updated
25 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
27 * src/names.c (safer_name_suffix): Reverted change made
28 2003-11-14. Reason: Discussion with Paul Eggert and
29 Jean-Louis Martineau. See also ChangeLog entry from
31 * tests/delete03.sh: Likewise.
32 * tests/extrac04.sh: Likewise.
33 * tests/multiv01.sh: Likewise.
35 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
37 * src/incremen.c (write_directory_file): Use sys_truncate
38 * src/list.c (print_header): Use archive_file_size member
39 when printing real file size.
40 * src/sparse.c (sparse_scan_file): Correctly handle files with
42 (sparse_dump_region,sparse_extract_region): Allow for zero size
45 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
47 * configure.ac: Raised version number to 1.13.92
48 * src/list.c (decode_header): Discern between pax and ustar
50 Initialize current_stat_info.archive_file_size.
52 NOTE: Modifications from this date on are temporarily
53 stored on local CVS on mirddin. This repository will
54 be synchronized with Savannah as soon as the latter
55 becomes operational again.
57 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
60 * src/sparse.c: Initial implementation of GNU/pax sparse
62 * src/common.h (xheader_store): Changed prototype.
63 * src/create.c: Update calls to xheader_store
64 * src/extract.c (extract_archive): Check reported size vs.
65 archive file size to determine if we have to do with a
67 * src/tar.c (usage): Cleaned up the sample argument to --newer
69 (decode_options): Allow --sparse for POSIX_FORMAT archives.
70 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
72 Implemented GNU.sparse.* keywords.
74 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
76 * configure.ac: Check for setlocale. Thanks Bruno Haible for
79 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
81 * src/create.c (write_gnu_long_link): Use oldgnu
82 magic with @LongLink blocks.
84 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
86 * src/tar.h: Support for star sparse format.
87 * src/sparse.c: Likewise.
89 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
91 * src/sparse.c (sparse_diff_file): New function
92 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
93 (sys_compare_uid_gid): Removed.
94 (sys_compare_links,report_difference): Changed prototype
95 (sparse_diff_file): New function
96 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
97 (sys_compare_uid_gid): Removed.
98 (sys_compare_links): Changed declaration
99 * src/compare.c (diff_archive): Use sparse_diff_file.
101 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
103 Rewritten sparse file handling.
105 * src/sparse.c: New file. Provides a universal framework
106 for various methods for sparse files handling.
107 * src/Makefile.am: Added sparse.c
108 * src/common.h (struct sp_array,sparsearray,sp_array_size)
109 (init_sparsearray,fill_in_sparse_array): Removed
110 (enum dump_status): New data type
111 (pad_archive,close_diag,open_diag,read_diag_details)
112 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
114 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
116 (print_header): Changed prototype declaration.
117 * src/tar.h (struct sp_array): Declaration from common.h
118 (struct tar_stat_info): New members archive_file_size,
119 sparse_map_avail,sparse_map.
120 * src/create.c: Major rewrite.
121 * src/extract.c: Use new sparse file interface.
122 * src/compare.c (diff_sparse_files): Temporary placeholder.
124 * src/buffer.c: Minor changes
125 * src/tar.c: Likewise.
126 * src/list.c: Likewise.
127 * src/misc.c (close_diag,open_diag,read_diag_details)
128 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
129 diagnostics functions.
130 * src/incremen.c: Use new diagnostics functions.
131 * src/names.c: Likewise.
133 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
135 * configure.ac: Fixed check for setsockopt
137 * src/create.c: Do not zero-terminate name field if
138 the name is exactly 100 characters long.
139 (write_ustar_long_name): Fixed cheking for unsplittable
142 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
144 * src/create.c (start_header): Removed debugging hook
145 (dump_file): Fixed handling of linkname field.
146 * src/names.c (safer_name_suffix): If the input
147 file name ends with a slash, output one should do so
149 * doc/tar.texi: Documented --format=ustar
151 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
153 * src/tar.h (archive_format): USTAR_FORMAT: New type.
154 * src/create.c: Added POSIX.1-1988 support.
155 * src/names.c (safer_name_suffix): Skip leading ./
156 * src/tar.c: New option --format=ustar forces
157 POSIX.1-1988 archive format.
158 * tests/delete03.sh: Updated.
159 * tests/extrac04.sh: Updated.
160 * tests/multiv01.sh: Updated.
162 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
164 * src/list.c (read_and): Initialize current_stat_info
165 and extended_header at the start of the loop.
166 * src/names.c (all_names_found): Check if the argument
167 contains valid filename. Fixes coredump on `not_a_tar_file'
168 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
169 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
170 Fixes `pax-big-10g' bug.
172 2003-11-12 Paul Eggert <eggert@twinsun.com>
174 Fix some C compatibility bugs reported by Joerg Schilling.
176 * src/common.h (stripped_prefix_len): Fix misspelling
177 "stripped_path_len" in declaration.
178 * src/rmt.c (main): Use "return FOO;" rather than
179 "exit (FOO);"; we no longer have to worry about
180 pre-ANSI hosts that mishandled returned values from "main".
181 * src/tar.c (main): Likewise. This avoids warnings on some
183 * src/system.c: Include signal.h, for 'kill'.
184 * src/system.h (DEV_BSIZE): Remove.
185 (DEFAULT_ST_BLKSIZE): New macro.
186 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
187 * src/tar.c (enum): Remove comma just before }.
189 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
191 * src/list.c (decode_header): Initialize st_atime and
194 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
196 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
197 Bunk <bunk@fs.tum.de> for reporting.
198 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
199 <martin@xemacs.org> for spotting.
201 2003-11-04 Paul Eggert <eggert@twinsun.com>
203 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
206 2003-10-26 Paul Eggert <eggert@twinsun.com>
208 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
209 Bug reported by Christian Weisgerber.
211 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
215 * src/tar.c (decode_options): Removed superfluous archive format
217 * doc/tar.texi: Documented new features.
219 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
222 * THANKS: Added Wojciech Polak
223 * configure.ac: Added checks for missing functions. Raised
224 version number to indicate alpha release.
225 * lib/Makefile.am: Added missing headers
226 * lib/waitpid.c: Added missing includes.
227 * src/extract.c: Likewise.
228 * src/names.c: Removed spurious includes.
229 * src/xheader.c: Likewise.
230 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
231 macro overriding broken mkdir prototypes.
233 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
235 * configure.ac: Check for dev_t and ino_t.
236 * m4/Makefile.am: Added missing files.
237 * src/system.c: New file.
238 * src/Makefile.am: Added system.c
239 * src/common.h: Prototypes for functions from system.c
240 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
241 * src/buffer.c: Moved system dependencies to system.c
242 * src/compare.c: Likewise.
243 * src/create.c: Likewise.
244 * src/delete.c: Likewise.
245 * src/extract.c: Likewise.
246 * src/rtapelib.c: Likewise.
248 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
250 Implemented --occurrence option.
253 * src/tar.c: New option --occurrence.
254 * src/common.h (occurrence_option): New global
255 (struct name): Changed `found' member to `uintmax_t
257 (names_done): Removed
258 (all_names_found): Changed prototype.
259 (ISFOUND,WASFOUND): New macros
260 * src/delete.c (delete_archive_members): Honor --occurrence
262 * src/list.c (read_and): Likewise.
263 * src/names.c: Count number of occurrences of each name in the
265 (name_match): Honor --occurrence option.
266 (names_done): Removed
267 (all_names_found,names_notfound): Rewritten.
269 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
271 * src/tar.c: Removed extra precaution regarding
272 subcommand_option == CAT_SUBCOMMAND
273 * lib/Makefile.am: Updated
275 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
277 * src/common.h (names_done): New function.
278 * src/names.c: Likewise.
279 * src/list.c (read_and): Use all_names_found() as `while'
281 * src/tar.c: New option --first-copy
284 2003-09-24 Paul Eggert <eggert@twinsun.com>
286 * src/rmt.c (main): Don't translate Copyright string; international
287 law says the word "Copyright" should be in English.
288 * src/tar.c (decode_options): Likewise.
290 2003-09-22 Paul Eggert <eggert@twinsun.com>
292 * doc/tar.texi (extracting untrusted archives): New section.
294 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
295 Return size_t, not pointer, so that we don't have to worry about
296 violating the C standard by converting char const * to char *.
298 * src/names.c (stripped_path_len): Likewise. Strip file system
299 prefix, too. Count adjacent slashes as if they were one slash;
300 that is the POSIX standard.
302 2003-09-17 Paul Eggert <eggert@twinsun.com>
304 * README-alpha: Document maintainer tool assumptions a bit. GNU
305 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
306 Debian bug 211447. Fix minor misspellings/whitespace nits.
308 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
309 gl_USE_SYSTEM_EXTENSIONS.
311 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
312 * m4/.cvsignore: Add restrict.m4, time_r.m4.
314 2003-09-17 Paul Eggert <eggert@twinsun.com>
316 * bootstrap: Don't use "for option; do";
317 Solaris 8 /bin/sh doesn't like that.
319 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
321 * README-alpha: Updated
324 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
326 * README-alpha: Updated
328 * po/POTFILES.in: Added src/xheader.c
329 * src/common.h (cut_path_elements): Added proto.
331 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
333 * src/buffer.c: Use ngettext where appropriate.
334 * src/compare.c: Likewise.
335 * src/create.c: Likewise.
336 * src/misc.c: Likewise.
337 * src/tar.c: Likewise.
338 * src/update.c: Likewise.
340 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
342 * .cvsignore: Added *.shar.gz
345 * src/common.h (strip_path_elements): New variable.
346 * src/extract.c (extract_archive): Implemented --strip-path
347 * src/names.c (cut_path_elements): New functon.
348 * src/tar.c: New option --strip-path=NUM.
349 (decode_options) Assign boolean values to bool variables.
351 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
353 * src/delete.c: Fixed deletion from the POSIX archives.
354 * src/list.c (read_header): Minor change.
355 * src/tar.c (main): Do not check for volume_label_option
356 if subcommand_option is not CREATE_SUBCOMMAND.
357 * src/xheader.c (xheader_decode): Store the header as
358 well (for eventual delete).
360 * tests/incremen.sh: Explicitly request GNU format. This will
361 disappear when GNU extended header keywords are working.
362 * tests/multiv01.sh: Likewise
363 * tests/volume.sh: Likewise
365 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
367 * src/create.c: Support for "linkpath" extended keyword.
368 * src/xheader.c (decode_record): Reversed the return
371 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
373 * configure.ac: Allow to redefine the default output format.
374 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
375 (archive_format_string): New function.
376 (usage): Updated help output.
381 2003-09-02 Paul Eggert <eggert@twinsun.com>
383 * src/common.h (destroy_stat, xheader_decode, xheader_store,
384 xheader_read, xheader_finish, xheader_destroy): Add decls;
387 * src/create.c (write_extended): Remove unused local 'bufsize'.
389 * src/delete.c (delete_archive_members): Handle case of
390 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
391 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
392 occurs, as it's not possible.
393 * src/update.c (update_archive): Likewise.
395 Use "const" when possible in new code.
396 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
397 (fmttab): Now const. All uses changed.
398 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
399 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
400 decode_record, xheader_store, xheader_print, code_string, code_time,
401 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
402 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
403 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
404 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
405 uid_coder, uid_decoder, uname_coder, uname_decoder):
406 Use pointers to const when possible.
407 (xhdr_tab): Now const.
409 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
410 (set_archive_format): Report an error if no format name matches,
411 instead of returning an undefined value.
413 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
414 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
415 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
416 uid_decoder, uname_decoder): Remove unused keyword arg.
419 * src/tar.c (set_archive_format): Now static.
420 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
422 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
423 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
424 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
425 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
426 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
427 Remove forward decls; no longer needed.
428 (xhdr_tab): Move to end, so that the forward decls aren't needed.
429 Add a forward declaration.
431 Use 'bool' in new code, when appropriate.
432 * src/xheader.c (decode_record): Return bool, not int.
433 * src/common.h (read_header): Since it accepts bool, change
434 all callers to use false and true rather than 0 and 1.
436 * src/xheader.c (decode_record): Fix misspelling in diagnostic
437 "extended headed" -> "extended header".
439 GNU coding style fixes.
440 * src/xheader.c (decode_record, xheader_decode):
441 Do not use decls like "char *p, *q;".
444 (xheader_store): Avoid parentheses around object operand of sizeof.
446 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
448 * src/create.c (start_header): Store long file names
449 in "path" keyword of an extended header if in POSIX
451 (finish_header): print header before calling write_extended().
452 * src/list.c (list_archive): Always decode the header. This
453 is necessary so the extended header is processed and the correct
454 filename is printed no matter what the state of verbose_option.
455 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
458 2003-09-01 Paul Eggert <eggert@twinsun.com>
460 Update from gnulib, and correct fnmatch to fnmatch-gnu.
461 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
463 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
465 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
466 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
467 copying rules from gnulib module descriptions.
468 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
469 Update from gnulib modules alloca, fnmatch, getline, stdbool.
470 * m4/.cvsignore: Add utimes-null.m4. Sort.
472 2003-09-01 Sergey Poznyakoff
474 Added initial support for creating POSIX headers.
476 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
477 (string_to_chars): New functions
478 (struct xheader): Changed structure
479 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
481 * src/create.c (string_to_chars): New function.
482 (write_extended): New function
483 (start_header): Create extended POSIX headers if necessary.
484 (finish_header): Likewise.
485 * src/list.c (print_header): Take user/group from
487 * src/names.c (gid_to_gname,gname_to_gid)
488 (uid_to_uname,uname_to_uid): Changed prototypes.
489 * src/tar.c: New option --format.
490 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
491 (struct extra_header): Removed unused structure.
492 (union block.extra_header): Removed unused member.
493 * src/xheader.c: Implemented coder functions.
494 * bootstrap: Added obstack.
495 * lib/.cvsignore: Likewise.
496 * configure.ac: Added 'gl_OBSTACK'
497 * m4/Makefile.am: Added new files.
498 * m4/.cvsignore: Likewise.
499 * TODO: Minor formatting change
501 2003-08-31 Sergey Poznyakoff
503 Added initial support for POSIX extended and STAR headers
504 (only for listing/extracting).
506 * src/xheader.c: New file.
507 * src/Makefile.am: Added xheader.c
508 * src/tar.h (struct star_header): New datatype
509 (XHDTYPE,XGLTYPE): New defines
510 (enum archive_format:STAR_FORMAT): New member
511 (struct tar_stat_info): New datatype.
512 (union block.star_header): New member.
513 * src/common.h (orig_file_name,current_file_name)
514 (current_trailing_slash,current_link_name): Removed variables.
515 (current_stat_info): New variable
516 (current_stat): Removed
517 (extended_header): New variable
518 (decode_header): Changed prototype.
519 * src/list.c (decode_header): Added initial support for POSIX extended
521 (skip_member): Check oldgnu_header only if current_format is set
523 * src/buffer.c: Use current_stat_info
524 * src/compare.c: Likewise.
525 * src/create.c: Likewise.
526 * src/delete.c: Likewise.
527 * src/incremen.c: Likewise.
528 * src/mangle.c: Likewise.
529 * src/update.c: Likewise.
530 * src/extract.c: Likewise.
531 (make_directories): Improved check for the existence of the directory
532 * src/tar.c (destroy_stat): New function.
534 2003-08-29 Paul Eggert <eggert@twinsun.com>
536 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
537 was worth (e.g., different users in en_GB disagree about -ize
539 * po/en_GB.po: Remove.
541 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
545 * src/tar.c: Removed support for the obsolete command line
547 * doc/tar.texi: Removed references to the obsolete command
550 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
554 * doc/tar.texi: Updated
555 * src/common.h (check_links_option): New variable
556 (orig_file_name): New variable
557 (check_links): New proto.
558 * src/create.c (struct link.nlink): New member
559 (link_table): Static for the module.
560 (dump_file): Update `link' member when adding new links
562 (check_links): New function.
563 * src/list.c (print_header): Use orig_file_name.
564 * src/tar.c: New option --check-links. Changed semantics of
565 -o to comply to UNIX98 when extracting and to its previous
567 (main): Call check_links if --check-links. was given.
569 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
571 * src/list.c (print_header): Revised
572 * NEWS: Started the entry for 1.13.26
573 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
575 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
577 * .cvsignore: Added to the repository.
578 * doc/.cvsignore: Likewise.
579 * lib/.cvsignore: Likewise.
580 * m4/.cvsignore: Likewise.
581 * po/.cvsignore: Likewise.
582 * scripts/.cvsignore: Likewise.
583 * src/.cvsignore: Likewise.
584 * tests/.cvsignore: Likewise.
586 * lib/Makefile.am: Added exitfail.[hc]
587 * src/misc.c (chdir_do): Fixed call to restore_cwd
588 * src/buffer.c (flush_read): Fixed behavior on short
589 reads right after opening the new archive (multiv01.sh test).
590 (new_volume): Special handling for "-".
591 * src/list.c (print_header): Print trailing slash if
592 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
593 * tests/multiv01.sh: Minor changes.
594 * m4/Makefile.am: Added missing files.
596 2003-07-05 Paul Eggert <eggert@twinsun.com>
598 Finish the checkin begin yesterday.
600 * NEWS: Document the user-visible changes installed in the last
603 * TODO: New file (actually, resurrected; but with new contents).
605 * src/list.c (read_and): Give full type for procedure arg.
606 (read_header): Strip trailing slashes, setting current_trailing_slash.
607 (tartime): Avoid int overflow when printing year (!).
608 (print_header): New arg specifying block ordinal. All uses changed.
609 Print link as 'h' type. Give labels for long links and names.
611 * src/misc.c (contains_dot_dot): Moved to names.c
612 (must_be_dot_or_slash): New function.
613 (safer_rmdir): Use it.
614 (remove_any_file): Now takes enum as option, not boolean.
615 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
616 to unlink a directory.
617 (deref_stat): Accept bool, not int.
619 * src/names.c (namelist_match): Allow partial matches only if
621 (hash_string_hasher): Renamed from hash_avoided_name.
622 (hash_string_compare): Renamed from compare_avoided_anames.
623 (hash_string_insert, hash_string_lookup): New functions.
624 (add_avoided_name, is_avoided_name): Use them.
625 (safer_name_suffix): New function.
626 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
628 * src/rmt.c: Don't include print-copyr.h.
629 (prepare_input_buffer): New arg FD.
630 Do not read more than INT_MAX bytes at once,
631 since it breaks on some brain damaged Tru64 hosts.
633 when retrying instead of subtracting 1024; for speed.
634 (main): Use gettext to translate (C), not print_copyright.
636 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
637 now that gnulib handles this.
638 Include <stddef.h> and <limits.h> unconditionally, now that we assume
640 Assume that offsetof is defined in stddef.h.
641 Do not include <sys/param.h>.
642 (realloc, lseek): Do not declare.
643 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
644 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
645 declarations, since we now assume C89 or better.
646 (PARAMS): Remove, as we now assume C89. All uses changed.
647 (bindtextdomain, textdomain): Include <gettext.h> to define.
648 Include <unlocked-io.h>.
649 (valloc): Define if not defined, and if valloc is not declared.
650 (xstrdup): Remove decl.
652 * src/tar.c: Do not include <print-copyr.h>.
654 (get_date): Remove decl.
655 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
656 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
657 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
658 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
659 (long_options, decode_options): Use them.
660 (OVERWRITE_DIR_OPTION): Remove.
661 (long_options): New options --index-file, --no-overwrite-dir.
662 Remove --overwrite-dir option.
663 (usage): Use PACKAGE_BUGREPORT.
664 (decode_options): Terminate new argv properly.
665 Use PACKAGE_NAME, PACKAGE_VERSION.
666 If verbose, report how we grokked any textual date option.
667 (main): Add support for index-file.
669 * tests/Makefile.am: Convert to UTF-8.
670 (AUTOMAKE_OPTIONS): Remove.
671 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
672 (INCLUDES): Remove ../intl.
673 (LDADD): Don't link libtar.a twice.
675 * tests/genfile.c: Convert to UTF-8.
676 Don't include <print-copyr.h>.
677 (DEFAULT_PATTERN): Renamed from DEFAULT.
678 (ZEROS_PATTERN): Renamed from ZEROS.
679 (main): Use gettext to translate (C), not print_copyright.
681 2003-07-04 Paul Eggert <eggert@twinsun.com>
683 Revamp to meet current standards of autoconf, automake,
684 gettext, and gnulib, and incorporate new translations.
686 * config/config.guess, config/config.sub, config/depcomp,
687 config/install-sh, config/mdate-sh, config/missing,
688 config/mkinstalldirs, config/texinfo.texi:
689 Moved here from parent directory, or from doc.
690 * config.hin: Renamed from config.h.in.
691 * config/config.rpath: New file.
693 * intl: Remove this subdirectory.
695 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
697 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
698 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
699 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
700 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
701 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
702 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
705 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
706 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
707 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
708 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
709 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
710 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
711 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
712 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
713 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
714 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
715 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
716 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
717 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
718 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
719 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
720 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
721 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
722 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
723 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
725 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
726 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
727 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
728 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
729 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
730 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
731 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
732 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
733 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
734 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
735 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
736 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
737 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
738 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
739 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
740 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
741 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
742 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
744 Upgrade to latest version from external source. The file "bootstrap"
745 now grabs these automatically, so we needn't keep track of them
746 in this change long any longer.
748 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
749 (SUBDIRS): Remove intl.
750 * PORTS: Update for star, Macintosh.
751 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
752 Bison 1.875, gettext 0.12.1.
753 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
754 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
755 (AC_CONFIG_AUX_DIR): New.
756 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
758 (AC_PREREQ): Bump from 2.52 to 2.57.
759 (AC_GNU_SOURCE): New.
760 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
761 we no longer support K&R C.
763 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
764 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
765 (AC_MBSTATE_T): Remove.
766 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
767 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
768 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
770 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
771 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
772 (AC_CHECK_TYPE): Remove ssize_t.
773 (gt_TYPE_SSIZE_T): Add.
774 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
775 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
776 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
777 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
778 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
779 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
780 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
781 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
782 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
783 napms, poll, select, strstr, usleep.
784 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
785 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
786 (AM_GNU_GETTEXT): Use external and need-ngettext options.
787 (AM_GNU_GETTEXT_VERSION): New.
788 (AC_OUTPUT): Remove intl/Makefile.
790 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
791 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
792 * doc/fdl.texi: Update to current GNU version.
793 * doc/gettext.texi: Update to current coreutils version,
794 plus a copyright notice.
795 * doc/tar.texi: Switch to new method for doing copyright notices.
796 Use @acronym instead of @sc where appropriate.
797 Remove empty examples. Give a few more examples.
799 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
800 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
801 are built up in pieces with +=.
802 (noinst_HEADERS, INCLUDES): Remove.
803 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
804 (libtar_a_LIBADD): Use $ rather than @.
805 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
807 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
808 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
809 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
810 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
811 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
812 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
813 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
814 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
815 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
816 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
817 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
818 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
819 prereq.m4, xstrtoimax.m4.
821 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
822 be translated, since it's not a user-visible tool.
824 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
826 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
827 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
828 consistency with coreutils.
829 (LDADD): Link LIBINTL after libtar.a, since
830 it's now external and should stand by itself.
832 * src/buffer.c (print_total_written): Adjust to new human.h
834 (child_open_for_compress): Do not increase size to BLOCKSIZE.
835 (open_archive): Open index file name.
836 Strip trailing slahes from file names.
837 (flush_write): Set size to 0 if not saving names.
838 (flush_write, flush_read): Use safer_name_suffix rather than
841 * src/common.h: Include <quote.h>.
842 (absolute_names_option, atime_preserve_option, backup_option,
843 block_number_option, checkpoint_option, dereference_option,
844 force_local_option, ignore_failed_read_option, ignore_zeros_option,
845 incremental_option, interactive_option, multi_volume_option,
846 numeric_owner_option, one_file_system_option, recursive_unlink_option,
847 read_full_records_option, remove_files_option, same_order_option,
848 show_omitted_dirs_option, sparse_option, starting_file_option,
849 to_stdout_option, totals_option, touch_option, verify_option,
850 dev_null_output, now_verifying, we_are_root): Now bool, not int.
851 (current_trailing_slash, index_file_name, recent_long_name_blocks,
852 recent_long_link_blocks): New vars.
853 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
854 (OVERWRITE_OLD_DIRS): Remove.
855 (enum remove_option): New enum.
856 (remove_any_file): Use it as option arg, not int.
857 (is_avoided_name, contains_dot_dot): Return bool, not int.
858 (safer_name_suffix): New decl.
860 * src/compare.c (now_verifying): Now bool, not int.
861 (fill_in_sparse_array): Move to extract.c. Now returns bool;
862 all callers changed to test for failure.
863 (diff_sparse_files): Take size from current_stat, not from param.
864 (diff_archive): Do not count trailing slashes in archives.
865 (verify_volume): Test for header failure after loop, not before.
867 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
869 (start_header): Clear devmajor and devminor fields, too.
870 (finish_header): New arg block_ordinal.
871 (init_sparsearray): Now extern. Set sp_array_size to
872 SPARSES_IN_OLDGNU_HEADER if it is zero.
873 (dump_file): Keep link table as a hash.
874 Do not count "file changed as we read it" as a failure.
876 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
877 Move extern decl to common.h.
879 * src/extract.c (we_are_root): Now bool, not int.
880 (check_time): Warn about implausibly old time stamps.
881 (set_stat): Use utimbuf, not stat_info.
882 (prepare_to_extract): New arg DIRECTORY.
883 (fill_in_sparse_array): Moved here from compare.c.
884 (extract_sparse_file): Now returns off_t, giving size left.
885 Truncate file at end.
886 (extract_archive): Use safer_name_suffix rather than rolling our own.
887 Use fill_in_sparse_array rather than rolling our own.
888 Strip trailing slashes more effectively.
889 Check for unsafe names.
891 * src/incremen.c (struct directory): nfs and found are now of type
893 (gnu_restore): Now takes directory name as argument, not offset
894 of directory name in a global. All uses changed.
895 (CURRENT_FILE_NAME): Remove.
898 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
901 2002-09-30 Paul Eggert <eggert@twinsun.com>
903 * src/rmt.c (prepare_input_buffer): Renamed form
904 prepare_record_buffer. All uses changed. Do not assume that
905 size_t is the same width as int.
907 2002-03-29 Paul Eggert <eggert@twinsun.com>
909 * src/incremen.c (get_directory_contents):
910 If ignore_failed_read_option, only warn about
911 get_directory_contents failures. Fix suggested by
914 2002-01-31 Mark W. Eichin <eichin@thok.org>
916 * src/buffer.c (child_open_for_compress): Don't try to read
917 past the end of the buffer.
919 2001-10-11 Jim Meyering <meyering@lucent.com>
921 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
922 and quote_n (1, ... to avoid clobbering a buffer.
924 2001-09-26 Paul Eggert <eggert@twinsun.com>
926 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
928 * src/buffer.c (flush_read): Don't diagnose partial blocks before
929 end of file; just ignore them silently.
931 * src/list.c (read_header): Don't keep around extended name
932 and link info indefinitely; keep it only for the next file.
933 This fixes a bug introduced in 1.13.24, and removes the need
934 for some static variables. Set recent_long_name and
935 recent_long_link to zero if there were no long links; this
936 avoids a violation of ANSI C rules for pointers in delete.c.
937 * THANKS: Add Christian Laubscher.
939 2001-09-26 Jim Meyering <meyering@lucent.com>
941 * doc/tar.texi (Remote Tape Server): is know -> is known
943 2001-09-25 Paul Eggert <eggert@twinsun.com>
945 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
946 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
947 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
948 want to distinguish EINVAL and EILSEQ.
950 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
952 * src/extract.c (maybe_recoverable):
953 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
955 2001-09-22 Paul Eggert <eggert@twinsun.com>
957 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
959 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
962 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
963 * PORTS: Add copyright notice, 'star' reference.
964 * README-alpha: Add copyright notice, autoconf 2.52 patch.
965 * THANKS: Add Christophe Kalt.
966 * config.sub: Upgrade to 2001-09-14 version.
968 * configure.ac (ALL_LINGUAS): Add ko.
969 * po/ko.po: Resurrected file.
971 * doc/convtexi.pl: Add coding advice for Emacs.
973 * doc/getdate.texi: Add copyright notice.
975 * doc/mdate-sh: Upgrade to automake 1.5 version.
977 * doc/tar.texi (extracting files): Mention --to-stdout.
978 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
979 (Overwrite Old Files): Likewise.
981 * lib/Makefile.am (noinst_HEADERS):
982 Remove copysym.h. Add print-copyr.h, unicodeio.h.
983 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
985 * lib/copysym.c, lib/copysym.h: Remove.
986 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
987 lib/unicodeio.h: New files.
989 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
990 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
992 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
993 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
995 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
996 * m4/isc-posix.m4: Remove.
998 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1000 * po/POTFILES.in: Add copyright notice.
1002 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1004 * tests/Makefile.am (LDADD): Likewise.
1006 * src/buffer.c (write_archive_buffer, close_archive):
1007 If an archive is a socket, treat it like a FIFO.
1008 (records_read, records_written): New vars.
1009 (write_archive_to_stdout): Now bool, not int.
1010 (open_archive, flush_write, flush_read): Keep records_read and
1011 records_written up to date.
1013 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1014 (write_archive_to_stdout): Now bool, not int.
1015 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1016 (read_header): Now takes bool arg. Existing callers modified
1017 to pass 0, unless otherwise specified.
1019 * src/delete.c (records_read): Remove; now a global.
1020 (acting_as_filter): Now bool, not int.
1021 (recent_long_name, recent_long_link, recent_long_name_blocks,
1022 recent_long_link_blocks, records_read, records_written): New decls.
1023 (records_skipped): New var.
1024 (move_archive): Don't divide by zero if arg is 0.
1025 Use the above vars to compute how far to move.
1026 (write_recent_blocks): New function.
1027 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1028 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1029 Keep track of how many records have been skipped.
1030 Let the buffer code count records.
1031 When copying a header, copy any extended headers that came before it.
1033 * src/extract.c (extract_archive): When marking a directory to be
1034 updated after symlinks, stat all directories after it in the
1035 delayed-set-stat list too, since they will be checked after
1036 symlinks. Add support for --overwrite-dir.
1038 * src/list.c (recent_long_name, recent_long_link,
1039 recent_long_name_blocks, recent_long_link_blocks): New vars.
1040 (read_and): Pass 0 to read_header.
1041 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1042 headers into new vars. Null-terminate incoming symbolic links.
1044 * src/rmt.c: Include print-copyr.h, not copysym.h.
1045 (main): Use print_copyright, not copyright_symbol.
1046 * src/tar.c (decode_options): Likewise.
1047 (OVERWRITE_DIR_OPTION): New constant.
1048 (long_options, usage, decode_options): Add --overwrite-dir.
1050 * src/tar.h: Put copyright notice into documentation.
1052 * tests/Makefile.am (TESTS): Add delete03.sh.
1053 * tests/delete03.sh: New file.
1055 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1056 (main): Use print_copyright, not copyright_symbol.
1057 Include <argmatch.h>.
1058 (pattern_strings): Remove.
1059 (pattern_args, pattern_types): New constants.
1060 (main): Use XARGMATCH, not argmatch.
1062 2001-09-20 Jim Meyering <meyering@lucent.com>
1064 * lib/xstrtol.c (strtoimax): Guard declaration with
1065 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1066 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1067 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1068 (strtoumax): Likewise, for completeness (it wasn't necessary).
1069 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1070 Check for declaration of strtoimax.
1071 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1072 Check for declaration of strtoumax.
1074 2001-09-16 Paul Eggert <eggert@twinsun.com>
1076 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1078 2001-09-14 Paul Eggert <eggert@twinsun.com>
1080 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1082 * README-alpha: Describe automake patch.
1084 * configure.ac (LIBOBJS):
1085 Remove automake 1.4 workaround, as we're using 1.5 now.
1086 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1088 * lib/copysym.c: Include stddef.h, for size_t.
1089 Include langinfo.h if needed.
1090 Use locale_charset only if USE_INCLUDED_LIBINTL;
1091 if not, use nl_langinfo (CODESET) if available.
1093 2001-09-13 Paul Eggert <eggert@twinsun.com>
1095 * config.guess, config.sub: Sync with canonical versions.
1097 * configure.ac (jm_PREREQ_XGETCWD): Add.
1099 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1100 (libtar_a_SOURCES): Add copysym.c.
1101 * copysym.c, copysym.h: New files.
1103 * lib/error.c: Sync with fileutils version.
1105 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1106 * m4/getcwd.m4: New file.
1107 * m4/uintmax_t.m4: Remove.
1109 * m4/gettext.m4 (AM_WITH_NLS):
1110 Fix bug with calculating version of Bison 1.29.
1111 Reported by Karl Berry.
1113 * src/Makefile.am (datadir): Remove.
1115 * src/rmt.c: Include copysym.h.
1116 (main): Use copyright_symbol to translate copyright notice,
1118 * src/tar.c: Likewise.
1119 * tests/genfile.c: Likewise.
1121 * src/system.h (MB_LEN_MAX): New symbol.
1123 2001-09-11 Paul Eggert <eggert@twinsun.com>
1125 * src/extract.c (struct delayed_set_stat): New member
1127 (delay_set_stat): Initialize it to 0.
1128 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1129 taking an extra stat ourselves. All callers changed.
1130 (set_stat): Likewise.
1131 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1132 If false, stop when encountering a struct whose 'after_symlinks'
1133 member is true. Otherwise, go through all structures but check
1134 them more carefully. All callers changed.
1135 (extract_archive): When extracting a deferred symlink, if its parent
1136 directory's status needs fixing, then mark the directory as needing
1137 to be fixed after symlinks.
1138 (extract_finish): Fix status of ordinary directories, then apply
1139 delayed symlinks, then fix the status of directories that are
1140 ancestors of delayed symlinks.
1142 * src/rtapelib.c (rexec):
1143 Remove declaration; it ran afoul of prototypes on Crays.
1144 Reported by Wendy Palm of Cray.
1146 2001-09-06 Paul Eggert <eggert@twinsun.com>
1148 * lib/strtoimax.c (HAVE_LONG_LONG):
1149 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1150 (strtoimax): Use sizeof (long), not
1151 sizeof strtol (ptr, endptr, base),
1152 to work around bug in IBM C compiler.
1154 2001-09-04 Paul Eggert <eggert@twinsun.com>
1156 * lib/xgetcwd.c: Include "xalloc.h".
1157 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1158 report an error and exit.
1160 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1161 (jm_PREREQ): Use it.
1163 2001-09-03 Paul Eggert <eggert@twinsun.com>
1165 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1166 (jm_PREREQ_XGETCWD): New macro.
1168 * lib/exclude.c (fnmatch_no_wildcards):
1169 Fix typo that caused us to do case-folding
1170 search even when that was not desired. This occurred only in the
1173 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1174 Do not include xalloc.h.
1175 (INITIAL_BUFFER_SIZE): New symbol.
1176 Do not use xmalloc / xrealloc, since the caller is responsible for
1177 handling errors. Preserve errno around `free' during failure.
1178 Do not overrun buffer when using getwd.
1180 * lib/xgetcwd.c (xgetcwd):
1181 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1182 to decide whether to use getcwd (NULL, 0).
1184 2001-09-02 Paul Eggert <eggert@twinsun.com>
1186 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1188 2001-09-01 Jim Meyering <meyering@lucent.com>
1190 * exclude.c: Use `""', not `<>' to #include non-system header files.
1191 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1192 and strncasecmp as r-values. Unixware didn't have declarations.
1194 2001-08-31 Jim Meyering <meyering@lucent.com>
1196 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1197 Use an initial, malloc'd, buffer of length 128 rather than
1198 a statically allocated one of length 1024.
1200 2001-08-30 Paul Eggert <eggert@twinsun.com>
1202 * lib/utime.c: Include full-write.h.
1203 * lib/xstrtol.c (strtoimax): New decl.
1205 2001-08-29 Paul Eggert <eggert@twinsun.com>
1207 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1209 * src/create.c (dump_file): Relativize link names before dumping.
1210 This fixes a bug reported by Jose Pedro Oliveira.
1212 * src/create.c (dump_file): Use offsetof when computing sizes for
1213 struct hack; this avoids wasted space in some cases.
1214 * src/incremen.c (note_directory, find_directory): Likewise.
1215 * src/names.c (name_gather, addname): Likewise.
1217 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1218 for consistency with other code that does similar things.
1219 * src/names.c (name_gather): Likewise.
1221 * src/names.c (read_name_from_file, name_next, name_gather,
1222 add_hierarchy_to_namelist): Avoid quadratic behavior when
1223 reallocating buffers. Check for buffer size overflow.
1224 (addname): Avoid unnecessary clearing of memory.
1226 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1228 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1229 name size allocation that caused core dumps.
1231 2001-08-28 Paul Eggert <eggert@twinsun.com>
1233 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1235 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1236 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1237 (daddr_t): Remove; no longer used.
1238 (jm_PREREQ_HUMAN): Add.
1240 * acconfig.h: Remove; no longer needed.
1242 * config.guess, config.sub:
1243 New files, from automake 1.5. Gettext 0.10.39 needs them.
1244 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1246 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1247 (SUBDIRS): Put intl before lib, as gettext requires.
1249 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1250 * intl: Upgrade entire directory to gettext 0.10.39.
1251 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1252 New files, from gettext 0.10.39.
1253 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1254 Upgrade to gettext 0.10.39,
1255 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1257 * po/cat-id-tbl.c, po/stamp-cat-id:
1258 Remove; no longer used by gettext 0.10.39.
1259 * po/ChangeLog: New file.
1261 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1262 $(srcdir)/tar.texi: Likewise.
1263 * doc/freemanuals.texi: New file.
1264 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1265 `fileds' -> `fields'
1266 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1268 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1269 (noinst_HEADERS): Add quote.h.
1270 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1272 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1274 * lib/full-write.c, lib/savedir.c: Comment fix.
1276 * lib/pathmax.h: Remove.
1278 * lib/quote.c, lib/quote.h: New files.
1280 * lib/xgetcwd.c: Don't include pathmax.h.
1281 Include stdlib.h and unistd.h if available.
1283 (xmalloc, xstrdup, free): Remove decls.
1284 (xgetcwd): Don't assume sizes fit in unsigned.
1285 Check for overflow when computing sizes.
1286 Simplify reallocation code.
1288 * lib/xmalloc.c: Quote failure tests.
1290 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1292 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1293 similar to strtol.c.
1294 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1295 (verify): New macro.
1296 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1297 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1298 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1299 changed to signed values. Check sizes at compile-time, not
1300 run-time. Prefer strtol to strtoll if both work.
1303 * lib/xstrtol.h (xstrtoimax): New decl.
1305 * m4/Makefile.am (EXTRA_DIST):
1306 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1307 longlong.m4, xstrtoimax.m4.
1309 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1310 Remove; now done by autoconf.
1311 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1312 Use AC_CHECK_TYPE instead of merely looking for the header.
1314 * m4/uintmax_t.m4: Use shorter comment.
1316 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1317 Quote first arg of AC_DEFUN.
1318 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1319 is needed to parse the include file.
1320 Simplify logic behind the args to AC_REPLACE.
1322 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1324 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1327 Use "Copyright %d" to simplify the translator's job in the future.
1328 Advise translator about circle-C.
1329 * src/tar.c: (decode_options): Likewise.
1330 * tests/genfile.c (main): Likewise.
1332 2001-08-28 Jim Meyering <meyering@lucent.com>
1334 * lib/argmatch.c: Include "quote.h".
1335 (argmatch_invalid): Quote the context.
1337 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1339 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1340 Use single-quote for local .h files.
1342 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1344 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1347 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1348 invoking mktime the last time.
1350 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1352 * lib/rename.c: Major rewrite by Volker Borchert to use system
1353 rename function, but to work around problems with trailing
1356 * lib/strtoll.c: New file, from glibc.
1357 * lib/strtoul.c: Update from glibc.
1359 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1360 Add support for signed numbers, too.
1361 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1363 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1365 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1366 (main): Use generic names in debugging output.
1367 * lib/strtoimax.c: Plus add the following changes of my own:
1368 (main): Use accurate names in debugging output.
1370 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1373 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1374 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1375 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1376 m4/utime.m4, m4/utimes.m4:
1377 Quote the first argument in each use of AC_DEFUN.
1379 * m4/getline.m4: Don't use string.h.
1381 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1383 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1385 2001-08-27 Paul Eggert <eggert@twinsun.com>
1387 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1389 The biggest change is the new --exclude semantics and options.
1390 The basic idea was suggested by Gerhard Poul; thanks!
1392 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1393 * README: ignfail.sh fails on some NFS hosts.
1394 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1396 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1397 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1398 Remove; the automake bug has been fixed.
1399 * acinclude.m4: Remove.
1401 * configure.ac: Renamed from configure.in.
1402 (AC_PREREQ): Bump from 2.13 to 2.52.
1403 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1404 1997-05-30) has an encoding error.
1405 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1406 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1408 * doc/fdl.texi: Update to current GNU version.
1410 * doc/tar.texi: Put leading '*' in direntry.
1411 Accommodate new gfdl sectioning.
1412 New option --recursion (the default) that is the inverse of
1415 New options --anchored, --ignore-case, --wildcards,
1416 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1417 Along with --recursion and --no-recursion, these control how exclude
1418 patterns are interpreted. The default interpretation of exclude
1419 patterns is now --no-anchored --no-ignore-case --recursion
1420 --wildcards --wildcards-match-slash.
1422 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1424 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1425 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1426 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1427 Include if available.
1428 (<xalloc.h>): Include
1429 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1430 (verify): New macro. Use it to verify that EXCLUDE macros do not
1431 collide with FNM macros.
1432 (struct patopts): New struct.
1433 (struct exclude): Use it, as exclude patterns now come with options.
1434 (new_exclude): Support above changes.
1435 (new_exclude, add_exclude_file):
1436 Initial size must now be a power of two to simplify overflow checking.
1437 (free_exclude, fnmatch_no_wildcards): New function.
1438 (excluded_filename): No longer requires options arg, as the options
1439 are determined by add_exclude. Now returns bool, not int.
1440 (excluded_filename, add_exclude):
1441 Add support for the fancy new exclusion options.
1442 (add_exclude, add_exclude_file): Now takes int options arg.
1443 Check for arithmetic overflow when computing sizes.
1444 (add_exclude_file): xrealloc might modify errno, so don't
1445 realloc until after errno might be used.
1447 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1449 (free_exclude): New decl.
1450 (add_exclude, add_exclude_file): Now takes int options arg.
1451 (excluded_filename): No longer requires options arg, as the options
1452 are determined by add_exclude. Now returns bool, not int.
1454 * lib/prepargs.c: Include <string.h>; required for C99 since
1458 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1460 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1461 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1463 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1464 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1466 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1467 subsumed by Autoconf 2.50.
1469 * m4/error.m4: Upgrade to serial 2.
1471 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1472 remove test for GNU C library. It's not correct, as some
1473 older glibcs are buggy.
1475 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1477 * m4/prereq.m4: Upgrade to serial 20, but then:
1478 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1479 (jm_PREREQ_EXCLUDE): New macro.
1480 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1483 * m4/realloc.m4: Upgrade to serial 4.
1485 * m4/strerror_r.m4: Revert to serial 1002.
1487 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1489 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1491 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1492 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1493 it is now subsumed by autoconf. Add inttypes.h.
1495 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1496 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1498 * src/buffer.c (new_volume): Stop if the script exits with an error.
1500 * src/common.h (excluded_with_slash, excluded_without_slash):
1501 Remove, replacing by:
1502 (excluded): New decl.
1503 (link_error): New decl.
1504 (excluded_name): Now returns bool.
1507 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1508 Support hard links to symbolic links.
1510 (struct delayed_symlink): Remove 'names' member, replacing it with
1511 'sources' and 'target' member. All uses changed.
1513 (struct string_list): New type.
1515 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1516 for struct hack; this avoids wasted space in some cases.
1518 (extract_archive): Fix test for absolute pathnames and/or "..".
1519 Use link_error to report errors for links.
1520 Remove redundant trailing '/' at "really_dir", for all uses, not
1521 just before invoking mkdir.
1522 If overwriting old files, do not worry so much about existing
1524 Fix mode computation in the case where the directory exists.
1526 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1527 link, make a copy of the symbolic link.
1529 * src/incremen.c (get_directory_contents):
1530 If ignore_failed_read_option, only warn about
1533 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1534 However, check for error even for '-' or '+' case.
1536 (print_header): Try parsing uids and gids as unsigned integers first,
1537 and as a uid_t or gid_t only if that fails. This adds support for
1538 listing positive uids and gids that are greater than UID_MAX and
1541 * src/misc.c (link_error): New function.
1543 * src/names.c (collect_and_sort_names):
1544 If ignore_failed_read_option, only warn about
1547 (excluded_name): Now returns bool. Simplify, as the fancy
1548 features are now all in excluded_filename.
1550 * src/rtapelib.c (base_name): Remove decl, as system.h now
1553 * src/system.h: Include stddef.h if available.
1554 (offsetof): Declare if stddef.h doesn't.
1556 Include <dirname.h>.
1557 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1559 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1560 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1561 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1562 WILDCARDS_MATCH_SLASH_OPTION):
1565 (long_options, usage, decode_options): Add support for --anchored,
1566 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1567 --no-wildcards-match-slash, --recursion, --wildcards,
1568 --wildcards-match-slash.
1570 (decode_options): Implement the new way of interpreting exclude
1573 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1575 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1576 just print error messages suggesting alternatives.
1578 (add_filtered_exclude): Remove.
1580 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1582 * tests/extrac04.sh (out): Remove
1583 directory/subdirectory/file1, as the new semantics for
1584 --exclude exclude it.
1586 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1588 2001-08-12 Paul Eggert <eggert@twinsun.com>
1590 * lib/addext.c (<errno.h>): Include.
1591 (errno): Declare if not defined.
1592 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1593 leaves errno alone, because there is no limit. Also, work even if
1594 size_t is narrower than long.
1596 2001-07-08 Paul Eggert <eggert@twinsun.com>
1598 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1600 2001-05-10 Paul Eggert <eggert@twinsun.com>
1602 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1603 Include <backupfile.h> and <dirname.h> after size_t is defined.
1604 (addext): Use base_len to trim redundant trailing slashes instead of
1607 * lib/backupfile.c (ISSLASH, base_name):
1608 Remove decls; now in dirname.h.
1609 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1611 (find_backup_file_name): Rename locals to avoid new functions.
1612 Use base_len instead of rolling it ourselves.
1613 Work even if dirlen is 0.
1614 Use a dir of '.' if given the empty string.
1617 Do not include <stdio.h>, <assert.h>; no longer needed.
1618 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1619 Include <string.h>, <dirname.h>.
1620 (base_name): Allow file names ending in slashes, other than names
1621 that are all slashes. In this case, return the basename followed
1624 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1625 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1626 (dir_len): Renamed from dirlen.
1627 All callers changed.
1629 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1631 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1633 2001-02-16 Paul Eggert <eggert@twinsun.com>
1635 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1636 Do not declare or define if HAVE_MBRTOWC,
1637 since the test for HAVE_MBRTOWC now requires proper declarations.
1639 * lib/alloca.c (malloc): Undef before defining.
1641 2001-02-13 Paul Eggert <eggert@twinsun.com>
1643 * src/compare.c (read_and_process): Use off_t for size.
1644 From Maciej W. Rozycki.
1646 2001-01-26 Paul Eggert <eggert@twinsun.com>
1648 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1650 2001-01-12 Paul Eggert <eggert@twinsun.com>
1652 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1654 * lib/savedir.h (savedir): Remove size arg.
1656 * doc/tar.texi: Add @setchapternewpage odd.
1657 Remove -I as an alias for -T, for now.
1659 Update copyright. Remove "Published by".
1660 Dates beginning with / or . are taken to be file names.
1662 * src/tar.c (<time.h>): Do not include;
1663 (time): Do not declare.
1664 (usage): Remove -I as an alias for -T.
1665 (OPTION_STRING): Remove -I.
1666 (decode_options): Dates that look like an absolute path name,
1667 or that start with '.', are presumed to be file names whose
1669 Remove 'I' as an aliase for 'T'.
1672 * src/extract.c (<time.h>): Do not include; system.h now does this.
1673 (make_directories): Skip filesystem prefixes.
1674 Don't assume '/' is the only separator.
1675 (extract_sparse_file): Use new full_write semantics.
1676 On write error, return instead of invoking skip_file.
1677 Do not free sparsearray; caller does this now.
1678 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1680 (extract_archive): Don't assume file name lengths fit in int.
1681 Report what got stripped from member name; it might be more than '/'.
1682 Use new full_write semantics.
1683 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1685 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1687 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1688 (time): Remove decl; likewise.
1689 (child_open_for_uncompress): Use new full_write semantics.
1690 (flush_write): Use ISSLASH instead of testing for '/'.
1691 (flush_read): Likewise.
1693 * src/rmt.h (_remdev): Look for / anywhere in Path.
1695 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1696 Don't assume '/' is the only separator.
1697 (safer_rmdir): Don't assume '/' is the only separator.
1699 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1701 * lib/dirname.h (dirlen): New decl.
1703 * src/incremen.c (get_directory_contents):
1704 Remove path_size arg; all callers changed.
1705 Don't assume '/' is the only directory separator.
1706 (gnu_restore): Work even if file name length doesn't fit in int.
1708 * lib/addext.c (ISSLASH): New macro.
1709 (addext): Trim any redundant trailing slashes.
1711 * src/names.c (name_next):
1712 Don't assume '/' is the only directory separator.
1713 (namelist_match): Likewise.
1714 (add_hierarchy_to_namelist): Remove dirsize arg.
1715 Do not assume '/' is the only directory separator.
1716 (new_name): Likewise.
1718 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1719 (libtar_a_SOURCES): Add dirname.c.
1721 * src/create.c (relativize):
1722 New function, with much of old start_header's guts.
1723 Handle filesystem prefixes.
1724 (start_header): Use this new function.
1725 (init_sparsearray): Don't bother to zero out the new array;
1727 (deal_with_sparse): Fix array allocation bug.
1728 (create_archive): Don't assume '/' is the only separator.
1729 (dump_file): Likewise.
1730 Don't worry about leading / in symlink targets.
1732 * lib/savedir.c (savedir):
1733 Remove size arg; it wasn't portable. All callers changed.
1735 * lib/utime.c (utime_null): Adjust to new full_write convention.
1737 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1739 * lib/backupfile.c: Include <dirname.h>.
1740 (ISSLASH): New macro.
1741 (find_backup_file_name): Use dirlen to calculate directory lengths.
1742 (max_backup_version): Strip redundant trailing slashes.
1744 * src/common.h: Include <full-write.h>.
1745 (get_directory_contents): No longer has size arg.
1746 (gnu_restore): Arg is size_t, not int.
1748 * src/system.h: Include <time.h>.
1749 (time): Declare if not defined.
1751 * lib/full-write.c: Include full-write.h, not safe-read.h.
1752 full_write returns size_t, with short writes meaning failure.
1753 All callers changed.
1755 * src/rtapelib.c: Include full-write.h.
1757 * src/rmt.c: Include full-write.h.
1758 (main): Update copyright.
1760 * doc/getdate.texi: Mention that only English is supported.
1761 Show how to use "date" so that the output is acceptable to getdate.
1762 Mention Z as an abbreviation for UTC.
1764 * lib/full-write.h: New file.
1766 * src/list.c: system.h now does time.h stuff.
1769 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1771 Do not include string.h, strings.h, or assert.h; no longer needed.
1772 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1774 (base_name): New decl.
1775 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1776 (dir_name_r): Remove.
1777 (dirlen): New function.
1778 (dir_name): Use dirlen instead of dir_name_r.
1779 (<string.h>, <strings.h>): Include only if test program.
1780 (main): Use "return 0", not "exit (0)".
1782 2000-12-08 Paul Eggert <eggert@twinsun.com>
1784 * lib/dirname.h: New file.
1786 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1788 * lib/fnmatch.c: Do not comment out all the code if we are using
1789 the GNU C library, because in some cases we are replacing buggy
1790 code in the GNU C library itself.
1792 2000-10-30 Paul Eggert <eggert@twinsun.com>
1794 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1796 2000-10-29 Paul Eggert <eggert@twinsun.com>
1798 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1800 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1802 2000-10-28 Paul Eggert <eggert@twinsun.com>
1804 * doc/tar.texi: --no-recursion now applies to extraction, too.
1805 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1806 * src/names.c (namelist_match, excluded_name):
1807 Do not match subfiles of a directory
1808 if --no-recursion is specified.
1809 * src/tar.c (NO_RECURSE_OPTION): Remove.
1810 (long_options): Have getopt set the --no-recursion flag.
1811 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1812 Remove case for NO_RECURSE_OPTION.
1813 * src/common.h (recursion_option):
1814 Renamed from no_recurse_option, with sense
1815 negated, and with FNM_LEADING_DIR being the nonzero value.
1817 * names.c (namelist_match): New function.
1818 (name_match, name_scan): Use it to eliminate duplicate code.
1819 (names_notfound): Remove special case for Amiga.
1821 2000-10-27 Paul Eggert <eggert@twinsun.com>
1823 * src/misc.c (read_error_details, read_warn_details,
1824 read_fatal_details): Don't assume size_t is unsigned long.
1826 * src/buffer.c (flush_read): If read_full_records_option, try to
1827 fill the input buffer, as --delete -f - needs this.
1829 2000-10-24 Paul Eggert <eggert@twinsun.com>
1831 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1833 * src/buffer.c (check_label_pattern):
1834 Make sure header name is a string before
1835 passing it to fnmatch.
1836 (init_volume_number): Check for global_volno overflow.
1837 (new_volume): Check for global_volno overflow.
1839 * src/tar.c (decode_options):
1840 Check that volume label is not too long to overflow
1841 name in tar header block.
1843 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1845 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1846 (AC_FUNC_STRERROR_R): Use this instead.
1848 2000-10-23 Paul Eggert <eggert@twinsun.com>
1850 * src/extract.c: Include <time.h>, since we invoke "time".
1852 * lib/prepargs.c (prepend_default_options):
1853 Don't use NULL, for portability.
1855 * m4/fnmatch.m4: Add "working" to message.
1857 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1859 (getpwuid, getgrgid): Declare only if system headers don't.
1860 (gid_to_gname): Don't invoke setgrent.
1861 (namelist): Now static, not global.
1862 (nametail): New var. All uses of namelast changed to use
1863 nametail, with one extra level of indirection.
1864 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1865 (name_match): Set nametail too, when setting namelist to null.
1866 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1867 struct name *, so that we don't have to look up the name again
1868 here. Get change_dir from dir rather than as a separate arg. Add
1869 dirsize arg, and pass it along to get_directory_contents. Remove
1870 unnecessary check of directory type.
1871 (new_name): Do not append a slash if PATH already ends in one.
1872 (avoided_names, struct avoided_name): Remove.
1873 (avoided_name_table): New var, replacing avoided_names.
1874 (hash_avoided_name, compare_avoided_names): New function.
1875 (add_avoided_name, is_avoided_name): Use hash table rather than
1878 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1879 (child_open_for_compress, child_open_for_uncompress,
1880 close_archive): Propagate any failure of the compression process
1882 (open_archive, flush_write, flush_read, close_archive): Do not
1883 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1884 -1. Instead, allocate an array with the size that's needed.
1885 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1886 (backspace_output): Don't try to backspace past start of archive.
1887 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1889 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1890 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1891 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1892 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1893 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1894 WITH_DMALLOC, WITH_REGEX):
1895 Remove; now generated automatically.
1897 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1898 compatibility for glibc fragments.
1899 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1900 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1901 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1902 that we needn't put an entry into acconfig.h.
1903 (ALL_LINGUAS): Add da.
1904 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1905 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1907 (AC_MBSTATE_T): Add.
1908 (RMT): Append $(EXEEXT).
1909 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1910 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1911 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1912 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1913 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1914 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1915 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1916 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1917 (EMUL_OPEN3): Remove; no longer needed.
1918 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1920 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1922 * src/common.h: Do not include basename.h.
1923 * src/rtapelib.c (base_name): Do not include basename.h;
1924 declare base_name instead.
1926 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1928 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1929 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1930 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1931 Adjust to the above changes.
1933 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1935 * src/open3.c: Remove.
1937 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1938 (tar_SOURCES): Remove open3.c.
1939 (INCLUDES): Remove -I.., as automake does that.
1940 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1942 The following changes are to put LOCALEDIR into localedir.h instead
1943 of passing it on the command line.
1945 (DISTCLEANFILES): New macro.
1946 (localedir.h): New rule.
1947 (rmt.o tar.o): Now depend on localedir.h.
1949 * tests/delete02.sh, tests/extrac04.sh: New files.
1951 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1952 (TESTS): Add extrac04.sh, and restore delete02.sh.
1953 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1954 (INCLUDES): Remove -I.. as automake does this now.
1956 * src/rtapelib.c (rexec): Don't declare unless using it.
1957 (do_command): Simplify signal-handling code slightly.
1959 * src/delete.c (blocks_needed): Remove. All uses changed to use
1960 blocking_factor - new_blocks.
1961 (acting_as_filter): New var.
1962 (write_record, delete_archive_members): Use acting_as_filter
1963 rather than archive == STDIN_FILENO to detect whether we're acting
1964 as a filter, as open can return STDIN_FILENO in some cases.
1965 (delete_archive_members): Ignore zero blocks if
1966 ignore_zeros_option is nonzero. Fix bug that messed up last
1967 output block: write_eot can't be used here, as it gets confused
1968 when the input is at end of file.
1970 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1971 symbolic link contents length. Pass directory size to
1972 get_directory_contents.
1974 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1975 m4/strerror_r.m4: New files.
1976 * m4/signedchar.m4: Remove this file.
1977 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1978 * m4/Makefile.am (EXTRA_DIST): Likewise.
1980 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1982 * po/da.po: New translation file.
1984 * src/mangle.c (extract_mangle):
1985 Fix diagnostic with wrong number of %s'es.
1987 * lib/fnmatch.c (fnmatch):
1988 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1989 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1991 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1992 fall off a device's end. Detect this.
1994 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1996 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1997 include <pathmax.h> and directory include files like <dirent.h>;
1998 no longer used. Include <savedir.h> instead.
1999 (closedir, signed_char): remove macro; no longer used.
2000 (bool, false, true): Include <stdbool.h> if you have the include
2001 file, otherwise define.
2004 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2005 opendir_warn, readdir_error): Remove; no longer needed.
2006 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2007 before deciding whether we're trying to remove ".".
2008 (remove_any_file): Try unlink first if we are not root. Use
2009 savedir when recursively removing directories, to avoid exhausting
2011 (savedir_error, savedir_warn, symlink_error): New functions.
2013 * src/list.c: (read_and): Do not invoke
2014 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2015 responsible for that. Do not invoke apply_delayed_set_stat; our
2016 caller is now responsible for that.
2017 (read_header): Use signed char instead of signed_char. Prevent
2018 later references to current_header from mistakenly treating it as
2020 (from_header): Quote invalid base-64 strings in diagnostics.
2021 (time_from_header): Do not warn about future timestamps in
2022 archive; check_time now does that.
2023 (print_header): Quote unknown file types.
2024 (skip_member): New function, replacing skip_extended_headers and
2025 now skipping the whole member instead of just the extended
2026 headers. All callers changed. This makes the code handle
2027 extended headers uniformly, and fixes some bugs.
2029 * src/update.c (update_archive): Use skip_member.
2031 * src/extract.c (we_are_root): Now global.
2032 (struct delayed_symlink): New type.
2033 (delayed_symlink_head): New var.
2034 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2035 not apply_delayed_set_stat.
2036 (set_mode, set_stat): Pointer args are now const pointers.
2037 (check_time): New function.
2038 (set_stat): Warn if setting a file's timestamp to be the future.
2039 (make_directories): Do not save and restore errno.
2040 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2041 intermediate directories.
2042 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2043 not in caller. Extract potentially dangerous symbolic links more
2044 carefully, deferring their creation until the end, and using a
2045 regular file placeholder in the meantime. Do not remove trailing
2046 / and /. from file names. Do not bother checking for ".." when
2047 checking whether a directory loops back on itself, as loopbacks
2048 can occur with symlinks too. Also, in that case, do not bother
2049 saving and restoring errno; just set it to EEXIST.
2050 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2051 ancestor if it ends in slash too (as well as ending in a char just
2053 (apply_delayed_set_stat): Remove.
2054 (apply_delayed_symlinks, extract_finish): New functions.
2056 * doc/fdl.texi: New file.
2057 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2058 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2059 * doc/tar.texi: Add Free Documentation License. New section
2060 "Overwrite Old Files", and revamp that section to make it easier to
2061 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2062 documentation into getdate.texi. Fix several minor typos. Describe
2063 TAR_OPTIONS. Describe incompatibility between incremental backups and
2064 --atime-preserve. Describe incompatibility between --verify and other
2065 options. Mention that tar normally removes symbolic links rather than
2066 following them, when extracting a file of the same name.
2068 * THANKS: Add gpoul. Change skip's address.
2070 * po/POTFILES.in: Add lib/human.c.
2072 * src/common.h (namelist, namelast): Remove decls.
2073 (we_are_root, extract_finish, skip_member, savedir_error,
2074 savedir_warn, symlink_error, gnu_list_name): New decls.
2075 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2076 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2077 closedir_warn, opendir_error, opendir_warn, readdir_error,
2078 readdir_warn): Remove decls.
2079 (get_directory_contents): New off_t arg.
2080 (addname): Now returns struct name *.
2082 * src/tar.h, tests/genfile.c: Fix comments.
2084 * src/create.c: Include hash.h.
2085 (gnu_list_name): Remove decl.
2086 (struct link): Remove "next" member.
2088 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2089 consistency with other diagnostics.
2090 (deal_with_sparse): Check for I/O error when closing the file.
2091 (create_archive): Do not allocate an array of size PATH_MAX, as
2092 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2093 the size that's needed.
2094 (hash_link, compare_links): New functions.
2095 (dump_file): Do not exhaust open file descriptors when descending
2096 deeply into a directory, by using savedir rather than
2097 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2098 Hash the set of links already created, instead of using a linked
2099 list. Fix some bugs in outputting sparse files which caused the
2100 sparse tables to be incorrect. When a file unexpectedly shrinks,
2101 output zeros rather than garbage. Do not allocate an array of
2102 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2103 allocate an array with the size that's needed.
2105 * src/incremen.c: Include hash.h.
2106 (struct directory): Remove "next", "dir_text". Change "name" to
2107 be char[1] with struct hack, not const char *. Add "found".
2108 (directory_list): Remove. Replaced by directory_table.
2109 (directory_table): New var.
2110 (nfs_string): Renamed from nfs.
2111 (hash_directory, compare_directories): New functions.
2112 (note_directory): Now returns struct directory *. First arg is
2113 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2114 Remove text arg. New "found" arg, basically corresponding to the
2115 old text arg not being null. All callers changed.
2116 (note_directory, find_directory): Use hash table rather than
2118 (get_directory_contents): New arg "device". Use savedir to do the
2119 hard work. Save the nfs-ness of stat_data, since it might change
2120 under us. Use note_directory instead of find_directory to save
2121 some work. When adding an "A" record, do it with
2122 add_to_accumulator instead of cheating with strcat.
2123 (read_directory_file): Use "+" flag before device to indicate
2124 whether it was NFS. Fix typo in checking for strtoul error.
2125 (write_directory_file_entry): New function.
2126 (write_directory_file): Use it, and use the hash routines to
2127 traverse the directory table.
2128 (gnu_restore): Use savedir rather than opendir/readdir.
2130 * src/tar.c: Include localedir.h, prepargs.h.
2131 (long_options): Now static.
2132 (long_options, usage, decode_options): -j is now short for
2133 --bzip2, and -I is now an alias for -T.
2134 (decode_options, main): argv is not const pointer now.
2135 (decode_options): Invoke prepend_default_options to support
2136 TAR_OPTIONS. In diagnostic, mention the string that was the
2137 invalid blocking factor, tape length, group, owner, or record
2138 size. --delete is no longer incompatible with -f -, undoing
2140 (main): Invoke extract_finish at end of extraction.
2142 * src/rmt.c: Include localedir.h.
2143 (main): Update copyright date to 2000.
2145 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2146 following changes: Use @sc where appropriate. Document the ranges of
2147 supported times more precisely. Add Eggert to getdate authors.
2148 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2149 zone names, as it wasn't correct and people shouldn't be relying on it
2150 anyway. Relative items also account for non-DST adjustments. Fix
2153 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2155 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2157 * tests/preset.in: Set LANGUAGE to the empty string, for some
2160 2000-10-20 Paul Eggert <eggert@twinsun.com>
2162 * m4/fnmatch.m4: Mention the GNU C library.
2164 2000-10-19 Paul Eggert <eggert@twinsun.com>
2166 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2169 2000-10-17 Paul Eggert <eggert@twinsun.com>
2171 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2174 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2175 (CHAR_BIT): Define if not defined.
2177 2000-09-09 Paul Eggert <eggert@twinsun.com>
2179 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2181 2000-08-07 Paul Eggert <eggert@twinsun.com>
2183 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2185 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2186 change to array from char *.
2188 2000-08-06 Paul Eggert <eggert@twinsun.com>
2190 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2191 compatibility with glibc 2.1.3 strftime.c.
2193 2000-07-31 Paul Eggert <eggert@twinsun.com>
2195 * lib/quotearg.c (quotearg_n_options):
2196 Don't make the initial slot vector a constant,
2197 since it might get modified.
2199 * lib/quotearg.c: Add support for more than one preallocated slot.
2201 2000-07-30 Paul Eggert <eggert@twinsun.com>
2203 * lib/quotearg.c (quotearg_n_options):
2204 Preallocate a slot 0 buffer, so that the caller
2205 can always quote one small component of a "memory exhausted" message
2208 2000-07-23 Paul Eggert <eggert@twinsun.com>
2211 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2212 mbstate_t is always defined.
2214 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2215 some GCC installations, and this configuration error is likely to be
2218 2000-07-22 Paul Eggert <eggert@twinsun.com>
2221 When the system forces us to redefine mbstate_t, shadow its mbsinit
2222 function. From Bruno Haible.
2224 2000-07-14 Paul Eggert <eggert@twinsun.com>
2226 * lib/xmalloc.c: Simplify exhausted message.
2228 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2230 2000-07-13 Paul Eggert <eggert@twinsun.com>
2232 * lib/quotearg.h (enum quoting style):
2233 New constant clocale_quoting_style.
2236 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2237 Add support for clocale_quoting_style, undoing previous change to
2238 locale_quoting_style.
2240 2000-07-10 Paul Eggert <eggert@twinsun.com>
2243 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2244 since otherwise we don't need it.
2245 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2246 since we don't do multibytes in that case.
2247 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2248 invoke multibyte primitives.
2250 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2251 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2252 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2253 and mbstate_t, to a single-part test that simply defines mbstate_t.
2255 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2256 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2257 to decide whether to define the BeOS workaround macro;
2258 this adjusts to the change to AC_MBSTATE_T.
2260 * m4/strerror_r.m4: New file.
2262 2000-07-05 Paul Eggert <eggert@twinsun.com>
2264 * lib/quotearg.c: Use double-quote to quote.
2266 * lib/quotearg.c (N_): New macro.
2267 (gettext_default): New function.
2268 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2269 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2272 * lib/quotearg.c (struct quoting_options):
2273 Simplify quote_these_too dimension.
2274 From Bruno Haible <haible@clisp.cons.org>.
2276 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2277 Test for mbstate_t only if the test
2278 for an object-type mbstate_t fails.
2280 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2282 2000-07-03 Paul Eggert <eggert@twinsun.com>
2284 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2285 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2287 * lib/quotearg.c (mbrtowc):
2288 Assign to *pwc, and return 1 only if result is nonzero.
2289 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2291 2000-07-02 Paul Eggert <eggert@twinsun.com>
2293 * lib/quotearg.c (mbstate_t):
2294 Do not define; it should be defined with AC_CHECK_TYPE.
2296 2000-06-26 Paul Eggert <eggert@twinsun.com>
2298 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2299 a bug in glibc 2.1.3.
2301 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2303 2000-06-19 Paul Eggert <eggert@twinsun.com>
2305 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2306 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2307 (ISPRINT): Likewise.
2308 Reported by Tom Tromey.
2310 2000-06-15 Paul Eggert <eggert@twinsun.com>
2312 * lib/human.c (adjust_value): New function.
2313 (human_readable_inexact): Apply rounding style even when printing
2316 * lib/human.c: Avoid shadowing warnings.
2319 2000-06-14 Paul Eggert <eggert@twinsun.com>
2321 * lib/human.c (human_readable_inexact): Allow an input block size
2322 that is not a multiple of the output block size, and vice versa.
2324 * lib/getdate.y (get_date): Apply relative times after time zone
2325 indicator, not before.
2327 2000-05-31 Paul Eggert <eggert@twinsun.com>
2329 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2330 and thus don't need AC_CANONICAL_HOST.
2332 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2333 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2334 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2335 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2336 changed. Instead of inspecting the output of getconf, try to
2337 compile the test program without and with the macro definition.
2338 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2339 getconf. Instead, check for the needed flags by compiling test
2342 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2344 * config.guess, config.sub: Remove these files, for similar reasons.
2346 2000-05-03 Paul Eggert <eggert@twinsun.com>
2348 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2349 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2350 bug. This avoids a clash when files like regex.c that define
2353 2000-05-02 Paul Eggert <eggert@twinsun.com>
2355 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2356 Define _GNU_SOURCE if this is needed to make
2357 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2358 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2360 * lib/quotearg.c (mbrtowc, mbstat_t):
2361 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2362 (<wctype.h>): Include if HAVE_WCTYPE_H.
2363 (iswprint): Define to 1 if we lack it
2365 2000-04-18 Paul Eggert <eggert@twinsun.com>
2367 * m4/mbstate_t.m4: New file.
2369 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2371 * tests/ignfail.sh: Test for uid 0 along with user "root".
2373 2000-04-05 Paul Eggert <eggert@twinsun.com>
2375 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2376 Don't use -n32 on IRIX if the installer said
2379 2000-02-28 Paul Eggert <eggert@twinsun.com>
2381 * lib/quotearg.c (ALERT_CHAR): New macro.
2382 (quotearg_buffer_restyled): Use it.
2384 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2386 * src/list.c (tartime): Fix off-by-one error when copying year if
2389 2000-02-18 Paul Eggert <eggert@twinsun.com>
2391 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2392 (textint): New typedef.
2393 (parser_control): Changed from struct parser_control to typedef
2394 (for consistency). Member year changed from int to textint. All
2396 (YYSTYPE): Removed; replaced by %union with int and textint
2398 (tID): Removed; not used.
2399 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2400 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2401 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2402 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2403 (date, number, to_year): Use width of number in digits, not its
2404 value, to determine whether it's a 2-digit year, or a 2-digit
2406 (yylex): Store number of digits of numeric tokens. Return '?' for
2407 unknown identifiers, rather than (unused) tID.
2409 2000-01-16 Paul Eggert <eggert@twinsun.com>
2411 * lib/quotearg.c (quotearg_buffer_restyled):
2412 Do not quote alert, backslash, formfeed,
2413 and vertical tab unnecessarily in shell quoting style.
2415 2000-01-15 Paul Eggert <eggert@twinsun.com>
2418 Change quoting to be compatible with future autoconf versions.
2420 2000-01-11 Paul Eggert <eggert@twinsun.com>
2422 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2424 2000-01-07 Paul Eggert <eggert@twinsun.com>
2426 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2428 Fix bug with fnmatch.h dependency, as follows:
2429 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2430 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2432 * src/common.h (apply_nonancestor_delayed_set_stat):
2433 Renamed from apply_delayed_set_stat.
2434 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2435 chown_error_details, close_warn, closedir_warn, mkdir_error,
2436 read_error_details, read_fatal_details, read_warn_details,
2437 seek_error_details, seek_warn_details, utime_error,
2438 write_error_details, write_fatal_details): New decls.
2440 Make diagnostic messages more regular.
2441 * src/create.c (dump_file): Quote file names with colons if possible.
2442 * src/compare.c (diff_archive): Likewise.
2443 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2444 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2445 * src/mangle.c (extract_mangle): Likewise.
2446 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2448 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2449 new_volume, xclose):
2450 Use error message functions to report errors consistently.
2451 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2452 * src/create.c (finish_sparse_file, dump_file): Likewise.
2453 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2454 extract_archive): Likewise.
2455 * src/list.c (list_archive): Likewise.
2456 * src/update.c (append_file): Likewise.
2457 * src/compare.c (diff_init, diff_sparse_files):
2458 Use xalloc_die to report memory exhaustion.
2459 * src/incremen.c (gnu_restore): Likewise.
2460 * src/list.c (read_header): Likewise.
2461 * src/mangle.c (extract_mangle): Likewise.
2462 * src/misc.c (maybe_backup_file): Likewise.
2463 * src/tar.c (decode_options): Likewise.
2464 * src/compare.c (read_and_process, fill_in_sparse_array,
2466 Use consistent terminology for unexpected-EOF message.
2467 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2468 * src/list.c (list_archive, read_header, skip_file,
2469 skip_extended_headers): Likewise.
2470 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2471 (xdup2): Regularize messages with rest of tar.
2473 * src/buffer.c (flush_read): Don't read past EOF.
2475 * src/extract.c (extr_init):
2476 If we run out of memory, invoke apply_delayed_set_stat.
2477 (prepare_to_extract): Don't complain if we can't remove ".".
2478 (apply_delayed_set_stat): New function.
2479 (apply_nonancestor_delayed_set_stat):
2480 Renamed from apply_delayed_set_stat. All uses changed.
2481 Don't remove head if it doesn't apply.
2483 * src/create.c (find_new_file_size):
2484 Return size instead of storing through pointer.
2485 All callers changed.
2486 (deal_with_sparse): Don't keep reading after read errors.
2487 (finish_sparse_file): Just abort if there is an internal error.
2488 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2489 Don't restore access times on directories during incremental dumps
2490 until after dealing with the directory.
2491 If ignoring failed reads, count closedir, read, and unknown
2492 file errors as warnings, not errors.
2493 Fix buffer overrun problem when dumping sparse files.
2495 * src/list.c (read_and):
2496 Invoke apply_nonancestor_delayed_set_stat on file names
2497 after handling them.
2498 (decode_mode): Remove; moved to misc.c.
2500 * src/misc.c (safer_rmdir): New function.
2501 (remove_any_file): Use it to avoid problems with rmdir(".").
2502 (maybe_backup_file): Regularize diagnostics.
2503 (undo_backup_file): Likewise.
2504 (decode_mode): Moved here from list.c.
2505 (chmod_error_details, chown_error_details, close_fatal,
2506 close_warn, closedir_warn, mkdir_error, read_error_details,
2507 read_warn_details, read_fatal_details, seek_error_details,
2508 seek_warn_details, utime_error, write_error_details,
2509 write_fatal_details): New functions.
2511 * src/delete.c (save_record): Remove static variable (now local).
2512 (move_archive): Don't position before start of archive.
2513 (write_record): Abort if count is zero at inopportune time.
2516 * src/tar.c (decode_options): --delete and -f - are now
2517 incompatible, since we didn't have time to fix their bugs.
2519 * tests/Makefile.am (TESTS): Remove delete02.sh.
2520 * tests/ignfail.sh: Adjust to new quoting scheme again.
2522 2000-01-06 Paul Eggert <eggert@twinsun.com>
2524 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2525 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2526 (tm_diff): Renamed from difftm. All uses changed.
2527 Replace body with that taken from GNU C Library 2.1.3pre1.
2528 (get_date): Prefer tm_gmtoff to tm_diff if available.
2530 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2532 * tests/incremen.sh: Invoke stat on newly created file so that its
2533 ctime is updated on Nextstep.
2535 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2537 * lib/getdate.y (get_date):
2538 Fix typo when checking for time_t overflow in time zone calculations.
2540 1999-12-13 Paul Eggert <eggert@twinsun.com>
2542 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2544 * README-alpha: New file.
2545 * README: New sections for gzip and bzip2, Solaris.
2546 Remove mention of BACKLOG.
2548 * configure.in (AC_C_BACKSLASH_A): Add.
2549 (AC_CHECK_HEADERS): Add wchar.h.
2550 (AC_CHECK_FUNCS): Add mbrtowc.
2551 (AC_FUNC_CLOSEDIR_VOID): Add.
2553 * tests/Makefile.am (TESTS): Add delete02.sh.
2554 (POSTPONED_TESTS): Remove.
2555 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2558 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2560 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2562 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2564 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2566 * src/tar.c ("quotearg.h"): New include.
2567 (usage): Now has __attribute__ ((noreturn)).
2568 (confirm): Report errno if we can't open tty.
2569 (confirm, decode_options):
2570 Quote arbitrary strings in diagnostics.
2571 (OVERWRITE_OPTION): New constant.
2572 (long_options, usage, decode_options): New --overwrite option.
2573 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2574 are now mutually exclusive.
2575 Don't assume that gettext preserves errno.
2576 (main): Set default quoting style to escape_quoting_style.
2578 * src/update.c (<quotearg.h>): New include.
2580 Don't assume that gettext preserves errno.
2581 Quote arbitrary strings in diagnostics.
2582 Check for close error.
2584 * src/names.c (<quotearg.h>): New include.
2585 (name_init, name_next, name_close, names_notfound,
2586 collect_and_sort_names): Don't assume that gettext preserves
2587 errno. Quote arbitrary strings in diagnostics.
2588 (excluded_name): Fix typo that caused empty patterns to be
2591 * src/misc.c (<quotearg.h>): New include.
2592 (quote_copy_string): Quote only newline and backslash; the output is no
2593 longer meant for humans, and is locale-independent.
2594 (contains_dot_dot): New function.
2595 (remove_any_file): Don't use lstat; just rmdir the file and then use
2596 unlink if the rmdir fails because the file isn't a directory.
2597 Check for readdir and closedir errors.
2598 (maybe_backup_file): Report "stat" for stat errors.
2599 (maybe_backup_file, chdir_do):
2600 Quote arbitrary strings in diagnostics.
2601 (maybe_backup_file, undo_last_backup):
2602 Don't assume that gettext preserves errno.
2603 (call_arg_error, call_arg_fatal, call_arg_warn,
2604 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2605 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2606 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2607 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2608 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2609 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2611 * src/system.h (__attribute__): New macro.
2612 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2613 (S_ISDOOR): New macro.
2614 (closedir): New macro, if CLOSEDIR_VOID.
2616 * src/rmt.c, src/rtapelib.c (decode_oflag):
2617 O_APPEND might not be defined.
2619 * src/list.c: (read_and, list_archive):
2620 Quote arbitrary strings in diagnostics.
2621 (from_header): Use locale_quoting_style to quote diagnostics.
2622 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2624 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2626 * src/Makefile.am: Use ## for copyright comments.
2628 * src/extract.c (<quotearg.h>): New include.
2629 (enum permstatus): New enum.
2630 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2631 two mallocs. New members file_name_len, invert_permissions, permstatus.
2632 (extr_init): Remove hack that silently adjusted newdir_umask.
2633 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2634 Use these args to decide whether and how to set modes.
2635 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2636 Don't assume that gettext preserves errno.
2637 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2638 (delay_set_stat, repair_delayed_set_stat): New functions.
2639 (make_directories): Avoid mkdir where last part of path is "..".
2640 Create a struct delayed_set_stat for each directory made.
2641 (prepare_to_extract): Renamed from unlink_destination, and
2642 return 0 immediately if to_stdout_option; all callers changed.
2643 (maybe_recoverable): New parameter interdir_made.
2644 Add support for --overwrite.
2645 (extract_sparse_file, extract_archive):
2646 Quote arbitrary strings in diagnostics.
2647 (extract_archive): By default, warn about ".." in member names, and skip them.
2648 Don't open files with O_NONBLOCK or O_APPEND.
2649 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2650 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2651 minus the current umask. Keep track of intermediate directories made,
2652 to avoid looping when making x/../x when x doesn't exist; the
2653 earlier code solved this in a different way that didn't fit well
2654 into the new scheme. Don't extract permissions onto existing
2655 directories unless --overwrite is given. Do not add -wx------
2656 permissions to new directories permanently; just do it temporarily.
2657 Remove no-longer-needed hack with MSDOS and directory time stamps.
2658 (apply_delayed_set_stat): New argument specifies which directories to
2659 fix statuses of. Do not wait until the end of extraction to fix
2660 statuses; instead, fix a directory's status once we exit that directory.
2661 This requires less memory and does the right thing in some cases
2662 where the old method didn't.
2663 (fatal_exit): New function.
2665 * src/incremen.c (<quotearg.h>): New include.
2666 (get_directory_contents, gnu_restore):
2667 Check for readdir and closedir errors.
2668 (get_directory_contents, read_directory_file, gnu_restore):
2669 Quote arbitrary strings in diagnostics.
2670 (get_directory_contents, read_directory_file, write_directory_file):
2671 Don't assume that gettext preserves errno.
2673 * src/create.c (<quotearg.h>): New include.
2674 (start_header): Use `member names' to refer to archive member names, not
2675 `archive names'. Warn about `..' in member names.
2676 (finish_sparse_file, dump_file):
2677 Quote arbitrary strings in diagnostics.
2678 (finish_sparse_file, dump_file):
2679 Don't assume that gettext preserves errno.
2680 (dump_file): Don't use `access' to determine whether a directory is readable;
2681 this isn't reliable if tar is setuid. Use `opendir' instead.
2682 Check for readdir and closedir failures.
2683 Don't dump sockets as if they were fifos; just warn and skip.
2685 * src/delete.c (move_archive):
2686 Don't report fatal error merely because sizes don't fit
2687 into struct mtop values; fall back on lseek instead.
2688 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2689 Say `reposition' instead of `re-position'.
2690 (delete_archive_members):
2691 Set archive to STDOUT_FILENO before outputting trailing buffer.
2693 * src/compare.c (<quotearg.h>): New include.
2694 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2695 and `Cannot' others.
2696 (report_difference, diff_archive):
2697 Quote arbitrary strings in diagnostics.
2698 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2699 Don't assume that gettext preserves errno.
2700 (diff_archive): Don't open regular files with O_NONBLOCK.
2701 Preserve access times of files if --atime.
2703 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2704 (FATAL_ERROR, USAGE): Don't return 0.
2705 (enum old files): New enum.
2706 (old_files_option): New variable, replacing keep_old_files_option and
2707 unlink_first_option.
2708 (apply_delayed_set_stat): Now takes char const * param.
2709 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2710 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2711 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2712 read_fatal, readdir_error, readdir_warn, readlink_error,
2713 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2714 truncate_error, truncate_warn, unlink_error, waitpid_error,
2715 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2718 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2719 archive_write_error, archive_read_error, flush_archive, close_archive,
2720 init_volume_number, new_volume):
2721 Don't assume that gettext preserves errno.
2723 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2724 (open_archive): Reject multivolume verify attempts a bit earlier.
2725 Rename local variable `access', in case it's defined by system header.
2727 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2728 `Could not' sometimes and `Cannot' others.
2730 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2731 Quote arbitrary strings in diagnostics.
2733 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2736 (init_volume_number): Check for input and output errors in volno_file.
2738 (new_volume): Use new fatal_exit function to exit, and new xfork
2741 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2743 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2745 * doc/tar.texi: Add --overwrite.
2746 --absolute-names rejects ".." in names.
2748 * lib/quotearg.c: Add support for multibyte characters.
2750 (ISPRINT): New macro.
2751 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2752 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2753 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2754 (quotearg_buffer_restyled): New function, with most of the old
2755 quotearg_buffer's contents.
2756 Major rewrite to support multibyte characters.
2757 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2759 * m4/c-bs-a.m4: New file.
2761 * lib/Makefile.am: Use ## for copyright notice.
2763 * scripts/Makefile.am: Use ## on copyright notice.
2766 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2768 1999-12-05 Paul Eggert <eggert@twinsun.com>
2770 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2771 src/ChangeLog, tests/ChangeLog: Remove these files.
2772 * ChangeLog.1: New file, incorporating the above files, plus old
2774 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2776 1999-12-05 Dale Worley <worley@ariadne.com>
2778 * src/compare.c (<utime.h>, struct utimbuf): Add.
2779 (diff_archive): Restore access times if --atime.
2780 * doc/tar.texi: Explain that --atime also preserves modification time.
2782 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2784 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2785 * BACKLOG, TODO: Remove.
2786 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2787 * README: Bring up to date.
2789 1999-12-03 Paul Eggert <eggert@twinsun.com>
2791 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2793 * src/compare.c (diff_archive):
2794 Do not set errno to EPIPE; we no longer use perror.
2796 * src/create.c (dump_file):
2797 If a parent directory said that a file should be there but it is
2798 absent, diagnose it as being removed in the meantime.
2799 Do not pass meaningless errno to ERROR when reporting that the
2800 file changed as we read it.
2801 Report that a file changed if its ctime changes; this is more
2802 sensitive than mtime+size, and more accurate.
2804 * src/incremen.c (enum children): New type.
2805 (struct directory): Change old char allnew member to new enum children
2808 (get_directory_contents): When doing an incremental dump that does
2809 not cross filesystem boundaries, dump the mount points, even though
2810 they are in a different filesystem. This is for convenience when
2811 restoring, and for consistency with non-incremental dumps.
2812 This requires a 3-way flag for keeping track of which children we want,
2813 so we use enum children rather than boolean.
2815 * src/open3.c (modes): Remove.
2816 (open3): Remove unportable assumptions about flag encodings.
2817 Use `stat' instead of `access' for testing file existence,
2818 to avoid problems with setuid programs.
2820 * src/names.c (name_next): If file names are given both in the
2821 command line (e.g. via -C) and in a file (via -T), do not
2822 ignore the command-line names.
2824 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2826 * doc/tar.texi: Clarify getdate authorship.
2828 1999-11-23 Paul Eggert <eggert@twinsun.com>
2830 * lib/Makefile.am (DISTCLEANFILES): New macro.
2832 * configure.in (tar_fnmatch_hin):
2833 Remove; it runs afoul of a bug in autoconf 2.13.
2834 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2836 1999-11-19 Paul Eggert <eggert@twinsun.com>
2838 * m4/largefile.m4: Update serial.
2840 1999-11-18 Paul Eggert <eggert@twinsun.com>
2842 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2843 the QNX shell, which doesn't propagate exit status of failed
2844 commands inside shell assignments.
2846 1999-11-07 Paul Eggert <eggert@twinsun.com>
2848 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2850 * configure.in (AC_PREREQ): Bump to 2.13.
2851 (ALL_LINGUAS): Add pt_BR, ja.
2852 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2853 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2854 for AIX crossbuilds.
2856 * doc/tar.texi: New node create options for --ignore-failed-read.
2857 Remove unused version control symbols.
2858 Modernize texinfo usage.
2860 * src/tar.c (usage): Add examples.
2862 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2863 Include fnmatch.h when testing fnmatch.
2865 * src/common.h (collect_and_sort_names): New decl.
2867 * src/list.c (from_header):
2868 Handle 32-bit two's complement negative time stamps
2869 even if the leading octal digit is 2 or 3.
2871 * src/extract.c (set_stat): Remove duplicate code.
2873 * src/create.c (to_chars): Remove trailing newline from warning.
2874 (dump_file): Ignore doors.
2875 (finish_header): Report block numbers with origin 0, not origin 1.
2877 * src/rmt.c: Include getopt.h.
2878 (long_opts): New constant.
2879 (usage): New function.
2880 (main): Implement --help and --version.
2881 Output usage message if arguments are bad.
2883 1999-10-10 Paul Eggert <eggert@twinsun.com>
2885 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2887 * README: Remove --with-dmalloc.
2888 Add --disable-largefile.
2889 Remove old NeXT dirent problems, or AIX valloc problems.
2890 Remove old union wait advice, and old %lld advice.
2891 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2893 * doc/tar.texi: Clarify documentation for portable file names.
2895 * configure.in (AM_WITH_DMALLOC): Remove.
2896 (ALL_LINGUAS): Add ja.
2898 * src/tar.c (decode_options):
2899 Invalid dates are now treated as (time_t) -1.
2900 Redo version message to conform to GNU standards.
2902 * src/create.c (dump_file):
2903 Fix typo: last two args to dump_file were interchanged.
2904 * src/update.c (update_archive): Likewise.
2906 * src/common.h (tartime): New decl.
2908 * src/list.c (tartime): Now extern.
2909 (read_and): Invalid headers cause errors, not warnings.
2911 1999-10-03 Paul Eggert <eggert@twinsun.com>
2913 * lib/getdate.y (__attribute__):
2914 Don't use if GCC claims to be before 2.8; this is
2915 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2917 1999-09-25 Paul Eggert <eggert@twinsun.com>
2919 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2920 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2922 * tests/incremen.sh: Add yet another sleep.
2924 1999-09-24 Paul Eggert <eggert@twinsun.com>
2926 * NEWS: A read error now causes a nonzero exit status.
2928 * src/create.c (to_chars): Fix base-256 output.
2930 * src/buffer.c (write_error):
2931 Read error is an error, not just a warning.
2933 1999-09-24 Paul Eggert <eggert@twinsun.com>
2935 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2937 * src/tar.c (<time.h>): Include.
2938 (time): Declare if not defined.
2939 (confirm): Don't read past EOF.
2940 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2941 (main): Use clock_gettime if available.
2943 * tests/Makefile.am (TESTS): Add incremen.sh
2944 (INCLUDES): Add -I../lib, for fnmatch.h.
2946 * src/update.c (update_archive):
2947 Remove call to name_expand; had no effect.
2948 Use chdir_do to change into directory.
2949 Use deref_stat instead of stat.
2950 Use add_avoided_name to mark names to be avoided; the old method of
2951 setting a bit with the name caused all descendants of that name to
2952 be avoided, in some circumstances.
2954 * tests/incremen.sh: Remove unnecessary sleeps.
2956 * src/names.c (name_next): Go back to using plain chdir.
2957 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2958 (addname): Likewise.
2959 (name_match): Use chdir_do to act on chdir args.
2960 (merge_sort): Moved here from incremen.c.
2961 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2963 (name_expand): Remove.
2964 (name_from_list): Skip fake names.
2965 Use chdir_do to act on chdir args.
2966 (struct avoided_name): New struct.
2967 (avoided_names): New var.
2968 (add_avoided_name, is_avoided_name): New functions.
2970 * src/system.h (stat, lstat): Define in terms of statx on
2971 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2972 (UCHAR_MAX): New macro.
2973 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2975 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2977 * src/incremen.c (<time.h>): Remove include; no longer used.
2978 (time): Remove decl.
2980 (get_directory_contents): Use deref_stat.
2981 Consider a subdirectory to be all new only if
2982 listed_incremental_option or if it its timestamp is newer than the
2984 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2985 (read_directory_file): Now extern. Do not set time_now.
2986 (write_directory_file): Renamed from write_dir_file.
2987 Use start_time instead of time_now.
2988 (compare_names, collect_and_sort_names): Move to names.c.
2990 * src/mangle.c (<time.h>): Remove; not used.
2991 (time): Do not declare.
2993 * src/misc.c (chdir_from_initial_wd): Remove.
2994 (deref_stat): New function.
2995 (struct wd): New struct.
2996 (wd, wds, wd_alloc): New variables.
2997 (chdir_arg, chdir_do): New function.
2999 * src/compare.c (get_stat_data): Use deref_stat.
3001 * src/common.h (name_expand): Remove.
3003 * src/list.c (time): Declare if not defined.
3004 (base_64_digits): Moved here from create.c.
3005 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3007 (read_and): Don't get time from header unless we need it now;
3008 as getting time can cause duplicate diagnostics if bogus.
3009 Remove "Hmm, " from diagnostic.
3010 Use "Skipping to next header" uniformly.
3011 (from_header): Renamed from from_chars. All uses changed.
3012 Allow different forms for unportable 2's complement numbers.
3013 Don't check for extended forms when parsing checksums.
3014 Parse base-256 output.
3015 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3016 (major_from_header): Renamed from major_from_chars. All uses changed.
3017 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3018 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3019 (off_from_header): Renamed from off_from_chars. All uses changed.
3020 (size_from_header): Renamed from size_from_chars. All uses changed.
3021 (time_from_header): Renamed from time_from_chars. All uses changed.
3022 Warn about future timestamps.
3023 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3024 (uintmax_from_header): Renamed from uintmax_from_chars.
3026 (tartime): New function, incorporating isotime.
3028 (print_header): Use tartime.
3030 * src/create.c (to_chars): Fix typo in decl.
3031 Don't assign through char const *.
3032 Rename name_expand back to collect_and_sort_names.
3034 * src/extract.c (<time.h>): No need to include.
3035 (time): No need to declare.
3036 (now): Remove variable.
3037 (extr_init): Don't initialize `now'.
3038 Increment same_permissions_option and same_owner_option if we_are_root
3039 is nonzero; this supports the new --no-same-owner option.
3040 (set_stat): Use start_time instead of `now'.
3042 * src/create.c (struct link): Remove unused linkcount member.
3043 (base_64_digits): Move to list.c.
3044 (base_8_digits): Remove.
3045 (to_octal): New function, with some of old contents of to_base.
3047 (to_base256): New function.
3048 (to_chars): Use base 256, not base 64, for huge values.
3049 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3051 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3052 it means we have an incremental dump where we don't know whether this
3053 is a top-level call.
3054 Use deref_stat instead of statx / stat / lstat.
3055 Cast result of alloca.
3056 Check for dates if 0 < top_level, not if listed_incremental_option.
3057 Move multiple-link check after directory check.
3058 Do not dump avoided names.
3059 Dump hard links to symbolic names as links, not as separate
3061 start_header cannot return a null pointer, so don't test for it.
3062 Likewise for find_next_block.
3064 * src/buffer.c, src/common.h (<human.h>): Include.
3065 (read_error): Read error is an error, not just a warning.
3066 (print_total_written): Also print human-readable byte count, and
3068 (open_archive, flush_write): Use start_time, not current time.
3069 (flush_read): Report about garbage bytes ignored at end of archive,
3070 but act on non-garbage bytes (instead of ignoring them).
3071 (new_volume): Use WARN for warnings.
3074 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3076 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3078 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3080 * lib/Makefile.am (noinst_HEADERS):
3081 Rename fnmatch.h to fnmatch.hin; add human.h.
3082 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3083 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3085 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3087 * lib/fnmatch.c (strchrnul):
3088 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3089 Do not define if !_LIBC and if it already exists.
3090 (internal_fnmatch): Use it.
3092 * configure.in (tar_LDADD): New variable, used only when linking tar.
3093 (rmt_LDADD): Similarly, for rmt.
3094 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3095 fnmatch.c; otherwise, use the system fnmatch.h.
3097 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3098 Modernize sample backup script.
3100 * THANKS: Martin Goik's email address has changed.
3102 * m4/fnmatch.m4: New file.
3104 1999-09-03 Paul Eggert <eggert@twinsun.com>
3106 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3109 1999-08-29 Paul Eggert <eggert@twinsun.com>
3111 * lib/getdate.y (get_date):
3112 Rename outermost local `probe' to `quarter'.
3113 Rename latter local `tm' to probe_tm.
3114 From: Jim Meyering <meyering@ascend.com>
3115 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3117 1999-08-28 Paul Eggert <eggert@twinsun.com>
3119 * lib/getdate.y (PC): New macro; use it when possible.
3120 (number): Handle `Nov 11 1996' example correctly.
3121 See Risks Digest 20.55 (1999-08-27)
3122 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3124 1999-08-23 Paul Eggert <eggert@twinsun.com>
3126 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3128 Remove minor cases of lint from many source files: this includes
3129 unnecessary casts, uses of NULL, etc.
3131 * configure.in (AC_PROG_YACC): Remove.
3132 (YACC): Always use bison.
3133 (AC_STRUCT_TIMEZONE): Add.
3134 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3136 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3139 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3140 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3142 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3144 * src/common.h (merge_sort): Remove decl; no longer exported.
3146 * src/system.h (voidstar): Remove.
3147 (memcpy, memcmp): Cast args.
3148 ("xalloc.h"): Add include.
3149 (xmalloc, xrealloc): Remove decl.
3151 * src/mangle.c (time): Do not declare if defined.
3152 (first_mangle, mangled_num): Remove.
3154 * src/list.c (from_chars): Report out-of-range values more precisely.
3155 (off_from_chars): Do not allow negative offsets.
3156 (uid_from_chars): Allow negative uids.
3158 * src/create.c (linklist): Now static.
3159 (to_chars): Fix wording of message to match from_chars.
3161 * src/misc.c (merge_sort): Move to incremen.c.
3162 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3163 It's too painful to make it both generic and portable.
3164 (read_directory_file): "timestamp" -> "time stamp" in messages.
3166 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3167 (usage): Fix misspelling.
3168 (OPTION_STRING): -y is now -I.
3169 (decode_options): Use -1, not EOF, for getopt_long result.
3170 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3171 Handle operands after any "--" argument.
3172 (main): Report any output errors.
3174 * src/rmt.c (main): status is ssize_t, not long.
3176 * src/names.c (name_gather): Handle trailing -C option correctly.
3177 (addname): use memcpy, not strncpy, to copy a string of known length.
3178 (name_match): Handle trailing -C option correctly.
3179 Propagate -C option to following files.
3180 (name_match, name_scan): Remove redundant matching code.
3182 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3184 * lib/getdate.y: Major rewrite. Add copyright notice.
3185 (<stdio.h>): Include only if testing.
3187 (ISLOWER): New macro.
3188 (<string.h>): Include if HAVE_STRING_H, not USG.
3190 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3192 (EPOCH_YEAR): Renamed from EPOCH.
3193 (table): Renamed from TABLE.
3194 (meridian): Now an anonymous enum.
3195 (struct parser_control): New type.
3196 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3197 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3198 (%pure_parser): Added, so that the parser is pure.
3199 (%union): Removed; the type is now just plain int.
3200 All %type directives removed.
3201 (tLOCAL_ZONE): New %token.
3202 (month_day_table): Renamed from MonthDayTable.
3203 (gmtime, localtime, mktime, time): Declare only if not defined.
3204 (meridian_table): New table.
3205 (dst_table): New table.
3206 (units_table): renamed from UnitsTable.
3207 (relative_time_table): Renamed from OtherTable.
3208 (time_zone_table): Renamed from TimezoneTable. Modernized.
3209 (military_table): Renamed from MilitaryTable.
3210 (to_hour): Renamed from ToHour.
3211 (to_year): Renamed from ToYear.
3212 (lookup_zone): New function.
3213 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3215 (yylex): Now reentrant. All callers changed.
3216 (get_date): Add support for local time zone abbreviations.
3219 1999-08-20 Paul Eggert <eggert@twinsun.com>
3221 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3223 * src/create.c (to_chars): Generate GNU base-64 representation
3224 if we are generating an old or new GNU format tar file for a
3225 number that can't be represented with the POSIX format.
3227 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3228 (AM_FUNC_GETLINE): Add.
3229 (LIBOBJS): Add getline.o to workaround comment.
3230 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3231 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3232 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3233 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3234 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3235 lib/save-cwd.h, m4/getline.m4: New files.
3237 * src/misc.c (<save-cwd.h>): Include.
3238 (chdir_from_initial_wd): New function.
3240 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3241 (name_gather): Handle `-C x -C y' correctly.
3242 Do not rely on addname to handle -C.
3243 (addname): New CHANGE_DIR parameter. All callers changed.
3244 Remove ugly calls to getcwd; no longer needed.
3245 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3247 * src/incremen.c (listed_incremental_stream): New var.
3248 (read_directory_file): Remove arbitrary limits on file name length.
3249 Do not attempt to get the working directory; we can bypass this
3250 on fchdir hosts. Open the listed_incremental_option file for both
3251 read and write instead of opening it twice. Check for I/O errors
3252 when doing I/O to this file. Check for invalid data in the file,
3253 and report line numbers of invalid data.
3254 (write_dir_file): Likewise.
3255 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3256 Do not invoke write_dir_file; that's our caller's responsibility.
3258 * src/list.c (max): New macro.
3259 (isotime): Now takes time_t, not time_t *. Report the decimal values
3260 of times that can't be broken down.
3261 (print_header): Don't assume that major and minor device numbers can
3264 * src/common.h (struct name): change_dir is now char const *.
3265 (write_directory_file): Remove unused decl.
3266 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3267 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3268 (chdir_from_initial_wd): New decl.
3269 (addname): New 2nd arg.
3271 * THANKS: Torsten Lull -> Catrin Urbanneck
3273 1999-08-18 Paul Eggert <eggert@twinsun.com>
3275 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3276 Don't depend on ac_cv_func variables.
3277 From Albert Chin-A-Young <china@thewrittenword.com>.
3279 1999-08-18 Paul Eggert <eggert@twinsun.com>
3281 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3283 * m4/signedchar.m4: New file.
3284 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3285 * src/system.h (signed_char): New macro.
3286 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3287 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3289 * src/create.c (write_eot): Write at least two zero blocks.
3291 * src/extract.c (extract_archive): Fix sparse array bug:
3292 we did not find end of array correctly.
3294 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3295 Don't assume find_next_block yields nonnull.
3296 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3297 * src/list.c (skip_extended_headers): Likewise.
3299 * src/list.c (read_and, list_archive): Simplify code.
3300 (read_header): Fix computation of signed checksums on machines where
3302 Do not consider a block to be zero unless all its bytes are zero,
3303 even the checksum bytes. Do not attempt to parse the checksum of
3304 a zero block. Fix memory leak with long names and links.
3305 (from_chars): Accommodate a buggy tar that outputs leading NUL
3306 if the previous field overflows.
3308 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3309 \?, for portability to non-ASCII hosts.
3311 1999-08-16 Paul Eggert <eggert@twinsun.com>
3313 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3315 * src/extract.c (make_directories): Do not chown intermediate
3316 directories, even if we are root.
3318 * src/list.c (read_header): Fix bugs when interpreting
3319 POSIX-compliant headers that do not contain null bytes in the
3320 header or link names.
3322 1999-08-14 Paul Eggert <eggert@twinsun.com>
3324 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3326 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3327 (AC_HEADER_SYS_WAIT): Add.
3328 (AC_REPLACE_FUNCS): Add waitpid.
3329 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3330 * lib/waitpid.c: New file.
3331 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3332 * src/system.h (WCOREDUMP): Remove; no longer used.
3333 (WIFSTOPPED): Likewise.
3334 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3335 * src/buffer.c (child_open_for_compress): Undo previous change.
3336 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3337 (new_volume): Likewise.
3339 * src/buffer.c, src/extract.c, src/incremen.c (time):
3340 Don't declare if defined.
3341 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3342 * src/incremen.c (read_directory_file):
3343 Invoke `time' the same way everyone else does.
3344 Check validity of --listed-incremental file contents a bit better.
3345 Do not worry about --after-date-option; tar.c now checks this.
3346 * src/list.c (isotime): Report ??? if localtime returns null.
3347 Don't assume years fit into four digits.
3348 Don't append trailing newline.
3349 (print_header): Report ??? if localtime returns null;
3350 Don't assume years fit into four digits.
3352 * src/compare.c (diff_archive): Do not fall back on absolute name
3353 when --absolute-names is not specified.
3355 * src/create.c (start_header):
3356 Include text of ignored filesystem prefix in warning.
3357 (create_archive): Check for excluded names when doing incremental
3358 pass through directory.
3359 (dump_file): Do not dump old files explicitly given on command line
3360 when using --listed-incremental. Do not strip ./ prefix from names.
3362 * src/tar.c: -g now implies after_date_option = 1.
3363 -g and -N are now incompatible options.
3365 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3367 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3369 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3370 incremental headers as POSIX prefixes.
3372 1999-08-11 Paul Eggert <eggert@twinsun.com>
3374 * NEWS, configure.in: Version 1.13.6.
3376 * configure.in (ALL_LINGUAS): Add pt_BR.
3377 * po/pt_BR.po: New file.
3379 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3380 Renamed from tar.info and header.texi; adjust actions so that
3381 they work in other directories.
3383 * doc/tar.texi: Add -y and --bzip2.
3384 Patterns containing / now exclude only file names whose prefix match.
3386 * lib/exclude.h (excluded_filename): New option parameter.
3387 (add_exclude_file): New ADD_FUNC parameter.
3388 (excluded_pathname): Remove decl.
3389 * lib/exclude.c (_GNU_SOURCE):
3390 Remove; no longer needed since we don't use FNM_ macros.
3391 (excluded_filename): Renamed from excluded_filename_opts.
3392 (excluded_filename, excluded_pathname): Remove.
3393 (add_exclude_file): New ADD_FUNC parameter.
3395 * po/POTFILES.in: Add lib/quotearg.c.
3397 * src/buffer.c (_GNU_SOURCE): Define.
3398 (<fnmatch.h>): Include unconditionally.
3399 (child_open_for_compress): Dup after closing, to avoid possible file
3400 descriptor exhaustion.
3401 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3402 (flush_read): Likewise.
3404 * src/common.h (LG_8, LG_64): New macros.
3405 (excluded_with_slash, excluded_without_slash): New vars.
3407 (base_64_digits): New decl.
3408 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3409 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3411 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3412 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3414 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3415 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3416 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3417 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3418 respectively. All definitions and uses changed.
3419 (excluded_name): New decl.
3421 * src/compare.c (diff_archive):
3422 Open files with O_NONBLOCK instead of O_NDELAY.
3424 * src/create.c (base_64_digits): New constant.
3425 (base_8_digits): New macro.
3426 (MAX_VAL_WITH_DIGITS): New macro.
3427 (to_base): First half of old to_oct. Support base 64 too.
3428 (to_chars): Other half of old to_oct, for 64-bit support.
3429 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3430 (gid_substitute, uid_substitute): Look up names dynamically if
3431 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3432 (mode_to_chars): Renamed from mode_to_oct.
3433 Support negative values in all the _to_chars functions.
3434 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3435 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3436 (dump_file): Inspect entire pathname, not just new file name
3437 component, when deciding whether to exclude it.
3439 * src/extract.c (extract_archive):
3440 Open files with O_NONBLOCK instead of O_NDELAY.
3442 * src/incremen.c (get_directory_contents):
3443 Inspect entire pathname, not just new file name
3444 component, when deciding whether to exclude it.
3446 * src/list.c (<fnmatch.h>): Do not include.
3447 (from_chars): Renamed from from_oct. New parameter specifying
3448 the negative of the minimum allowed value. Support negative
3450 (base64_map): New var.
3451 (base64_init): New function.
3452 (print_header): Output numeric uids and gids if numeric_owner_option.
3454 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3456 * src/names.c (_GNU_SOURCE): Define.
3457 (<fnmatch.h>): Include unconditionally.
3458 (excluded_name): New function, taking over duties of excluded_pathname.
3461 * src/rmt.c (decode_oflag): New function.
3462 (main): Use it to support symbolic open flags.
3464 * src/rtapelib.c (encode_oflag): New function.
3465 (rmt_open__): Do not allow newlines in the path.
3466 Propagate errno correctly.
3467 Decode symbolic open flags, if present.
3469 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3472 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3473 New -y or --bzip2 option.
3474 (add_filtered_exclude): New function.
3475 (decode_options): Put excluded patterns with / into
3476 excluded_with_slash, and without / into excluded_without_slash.
3477 Compare newer_mtime_option to its new initial value
3478 TYPE_MINIMUM (time_t) when deciding whether more than one
3479 threshold date was specified.
3481 1999-07-20 Paul Eggert <eggert@twinsun.com>
3483 * NEWS, configure.in: Version 1.13.5.
3485 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3487 * src/buffer.c (new_volume): Likewise.
3488 * src/incremen.c (read_directory_file): Likewise.
3489 * src/tar.c (decode_options):
3490 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3493 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3494 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3496 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3497 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3498 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3499 Define to 0 if the corresponding S_IF* macro is not defined.
3500 (mkfifo): Do not define if already defined, or if S_IFIFO
3503 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3504 S_ISLNK, to determine whether to invoke readlink.
3505 * src/create.c (dump_file): Likewise.
3507 * src/extract.c (set_mode):
3508 Do not chmod unless we are root or the -p option was given;
3509 this matches historical practice.
3510 (unlink_destination): New function, which checks for unlink failures.
3511 (maybe_recoverable): Stay quiet if -U.
3512 (extract_archive): Use O_EXCL if unlink_first_option.
3513 Report unlink failures.
3514 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3515 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3518 * src/incremen.c (get_directory_contents): Depend on
3519 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3521 * src/list.c: Remove S_IS* ifdefs.
3522 * src/misc.c (maybe_backup_file): Likewise.
3524 * src/misc.c (maybe_backup_file):
3525 "Virtual memory exhausted" -> "Memory exhausted",
3526 to conform to the other places this message is issued.
3528 * src/mangle.c (extract_mangle):
3529 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3531 * src/rtapelib.c (rmt_open__):
3532 Remove typo that caused us to omit the first char
3535 1999-07-16 Paul Eggert <eggert@twinsun.com>
3537 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3539 * doc/tar.texi: A path name is excluded if any of its file name
3540 components matches an excluded pattern, even if the path name was
3541 specified on the command line.
3542 * src/create.c (create_archive): Likewise.
3543 * src/list.c (read_and): Likewise.
3544 * src/update.c (update_archive): Likewise.
3545 * lib/exclude.h (excluded_pathname): New decl.
3546 * lib/exclude.c (_GNU_SOURCE): Define.
3547 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3548 (excluded_filename_opts): New function.
3549 (excluded_pathname): New function.
3551 * lib/Makefile.am (EXTRA_DIST):
3552 xstrtol.c moved here from libtar_a_SOURCES.
3553 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3554 Remove xstrtoul.c; no longer needed.
3555 * lib/xstrtol.c: Remove.
3557 * src/tar.c (decode_options):
3558 Set newer_time_option to TYPE_MINIMUM, so that
3559 negative timestamps are handled correctly.
3560 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3561 uniformity (and so that we don't need to have the other fns).
3562 (main): Remove call to init_total_written; no longer needed.
3564 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3565 checks for unsigned long and long long.
3566 * src/arith.c: Remove.
3567 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3568 * po/POTFILES.in: Remove src/arith.c.
3569 * src/arith.h: Use double, to simplify configuration gotchas.
3570 (tarlong): Now double.
3571 (TARLONG_FORMAT): New macro.
3572 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3573 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3574 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3575 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3576 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3577 mult_tarlong, print_tarlong): Remove. All callers replaced with
3580 * src/common.h (init_total_written): Remove decl.
3582 * src/buffer.c (total_written):
3583 Remove; replaced with prev_written + bytes_written.
3584 (prev_written): New var.
3585 (init_total_written): Remove.
3586 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3588 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3589 Make sure that we can shift, multiply
3590 and divide unsigned long long values; Ultrix cc can't do it.
3592 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3593 Check for any unknown bits, not just unknown bits left of the leftmost
3596 * lib/quotearg.c (quotearg_buffer):
3597 Don't quote spaces if C quoting style.
3598 * src/list.c (from_oct):
3599 Use C quoting style for error; omit trailing NULs.
3601 1999-07-14 Paul Eggert <eggert@twinsun.com>
3603 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3605 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3606 <inttypes.h> defines strtoumax as a macro (and not as a function).
3607 HP-UX 10.20 does this.
3609 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3610 * PORTS, README, TODO, doc/tar.texi: Likewise.
3612 1999-07-12 Paul Eggert <eggert@twinsun.com>
3614 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3615 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3617 * src/list.c (decode_header):
3618 Do not assume that S_IFBLK and S_IFCHR are defined.
3620 * src/create.c (start_header): Do not assume S_IFMT is defined.
3621 (dump_file): Remove unnecessary check for screwy apollo lossage.
3622 Do not assume S_IFBLK and S_IFCHR are defined.
3624 * src/extract.c (extract_archive):
3625 Test whether S_IFCHR and S_IFBLK are nonzero,
3626 not whether they are defined, for consistency with other tests.
3628 * src/buffer.c (is_regular_file):
3629 Don't succeed on files that we can't access due to
3630 permissions problems.
3631 (open_archive): Fix wording on fatal error message.
3632 Don't bother to stat /dev/null if the archive is not a character
3635 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3636 Report an error, not a warning, for I/O errors.
3637 (process_rawdata, process_dumpdir, diff_sparse_files):
3638 Change ungrammatical "Data differs" to "Contents differ".
3639 (get_stat_data): Find hidden files on AIX.
3640 Accept file name as argument; all uses changed.
3641 (get_stat_data, diff_archive): Use system error message for
3642 nonexistent files rather than rolling our own.
3643 (diff_archive): Unknown file types are errors, not warnings.
3644 Normalize spelling of message to "File type differs".
3645 Use get_stat_data to get link status, for consistency.
3646 Do not inspect st_rdev for fifos.
3647 Do not assume st_mode values contain only file types and mode bits.
3648 Check for mode changes and device number changes separately.
3650 * src/update.c (append_file):
3651 Open the file before statting it, to avoid a race.
3652 Complain about file shrinkage only when we reach EOF.
3654 1999-07-08 Paul Eggert <eggert@twinsun.com>
3656 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3658 * configure.in (AC_EXEEXT): Add.
3660 * lib/Makefile.am (noinst_HEADERS):
3661 Add basename.h, exclude.h. Remove full-write.h.
3662 (libtar_a_SOURCES): Add exclude.c.
3664 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3666 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3667 * lib/safe-read.h (safe_read): New decl.
3668 * src/rmt.c: Include safe-read.h.
3669 * src/rtapelib.c: Include basename.h, save-read.h.
3670 (rmt_open__): Use base_name to compute base name.
3673 Include basename.h, exclude.h; don't include full-write.h.
3674 (exclude_option): Remove decl.
3675 (excluded): New decl.
3676 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3678 * src/list.c (read_and):
3679 Use excluded_filename instead of check_exclude.
3680 Check base name of incoming file name, not entire file name, when
3681 deciding whether to exclude it.
3683 * src/create.c (finish_sparse_file):
3684 Use excluded_filename instead of check_exclude.
3685 Don't bother to stat excluded file names.
3686 * src/incremen.c (get_directory_contents): Likewise.
3688 * src/names.c (exclude_pool, exclude_pool_size,
3689 allocated_exclude_pool_size, simple_exclude_array,
3690 simple_excludes, allocated_simple_excludes,
3691 pattern_exclude_array, pattern_excludes,
3692 allocated_pattern_excludes, add_exclude, add_exclude_file,
3694 Remove; now done in ../lib/exclude.c.
3696 * src/tar.c (decode_options): Initialize `excluded'.
3697 Use new add_exclude_file and add_exclude functions.
3699 1999-07-05 Paul Eggert <eggert@twinsun.com>
3701 * m4/gettext.m4: Use changequote rather than [[ ]].
3703 * lib/safe-read.c: Renamed from lib/full-read.c.
3704 (safe_read): Renamed from full_read. All uses changed.
3705 * lib/safe-read.h, lib/full-write.h: New files.
3706 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3707 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3708 * lib/full-write.c: Include full-write.h.
3709 * src/common.h: Include full-write.h, safe-read.h.
3710 * src/system.h: (full_read, full_write): Remove decls.
3712 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3714 * src/system.h (bindtextdomain, textdomain): undef before
3715 defining, to avoid preprocessor warnings with --disable-nls
3716 on hosts whose locale.h includes libintl.h.
3718 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3719 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3720 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3723 1999-07-02 Paul Eggert <eggert@twinsun.com>
3725 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3726 * m4/mktime.m4: New file.
3727 * m4/Makefile.am.in, m4/README: Remove these files.
3728 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3729 remove README, Makefile.am.in.
3730 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3731 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3734 * src/tar.c: Include signal.h.
3735 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3736 (main): Ensure SIGCHLD is not ignored.
3738 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3739 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3740 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3741 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3742 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3743 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3744 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3745 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3746 they don't overlap with char codes. Use an enum instead of a lot
3749 * src/system.h (ISASCII): Remove.
3750 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3751 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3752 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3753 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3754 LONG_MAX): New macros.
3756 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3757 (read_directory_file): Cast ISSPACE arg to unsigned char.
3758 * src/misc.c (ISPRINT): Remove; now in system.h.
3759 (remove_any_file): Add brackets to pacify gcc -Wall.
3760 * src/list.c: Don't include <ctype.h>; system.h already does this.
3761 (ISODIGIT, ISSPACE): Remove; now in system.h.
3762 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3764 (from_oct): Cast ISSPACE arg to unsigned char.
3766 * src/create.c (mode_to_oct): Translate modes from internal to
3768 * src/list.c (mode_from_oct): Translate modes from external to
3769 internal form. Do not complain about unrecognized mode bits.
3770 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3771 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3773 * src/extract.c: (extr_init, make_directories, extract_archive):
3774 Do not assume mode bits have traditional Unix values.
3775 * src/list.c (decode_mode): Likewise.
3776 * src/create.c (start_header, dump_file): Likewise.
3777 * src/buffer.c (child_open_for_compress,
3778 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3779 * src/compare.c (diff_archive): Likewise.
3781 * src/extract.c (set_mode): Use %04 not %0.4 format.
3782 (extract_sparse_file): Do not use data_block uninitialized.
3783 Check for lseek failures.
3785 * src/rtapelib.c (rmt_lseek__):
3786 Convert lseek whence values to portable integers on the wire.
3787 * src/rmt.c (main): Likewise. Check for whence values out of range.
3789 * src/create.c (finish_sparse_file): Use lseek whence macros
3790 instead of integers.
3791 * src/buffer.c (backspace_output): Likewise.
3792 * src/compare.c (diff_archive, verify_volume): Likewise.
3793 * src/delete.c (move_archive): Likewise.
3794 * src/extract.c (extract_sparse_file): Likewise.
3796 * src/create.c (dump_file): Do not invoke finish_sparse_file
3797 on a negative file descriptor.
3799 * src/buffer.c: Add braces to pacify gcc -Wall.
3801 * src/compare.c (diff_sparse_files): Report lseek errors.
3803 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3805 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3807 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3808 message to be internationalized; \a doesn't work with msgfmt.
3810 * src/tar.c (long_options, main, usage, OPTION_STRING):
3811 Remove -E or --ending-file.
3812 * src/list.c (read_and): Likewise.
3813 * src/common.h (ending_file_option): Likewise.
3814 * src/buffer.c (close_archive): Likewise.
3816 * tests/after: Don't run two commands together in a pipeline,
3817 as some old shells mishandle pipeline exit status.
3819 1999-06-28 Paul Eggert <eggert@twinsun.com>
3821 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3822 * NEWS: Describe changes since 1.12.
3823 * README: Update bug reporting address; move paxutils ref to NEWS.
3825 Handle EINTR correctly.
3826 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3827 * lib/full-read.c, lib/full-write.c: New files.
3828 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3829 Prefer full_read to read and full_write to write.
3830 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3831 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3833 * src/extract.c (extract_sparse_file): Likewise.
3834 * src/rmt.c (get_string, main, report_error_message,
3835 report_numbered_error): Likewise.
3836 * src/rmt.h (rmtread, rmtwrite): Likewise.
3837 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3838 rmt_write__, rmt_ioctl__): Likewise.
3839 * src/update.c (append_file): Likewise.
3840 * src/system.h (full_read, full_write): New decls.
3842 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3843 lib/xmalloc.c, src/arith.c, src/misc.c.
3845 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3846 New macros. All uses of STDIN and STDOUT changed.
3847 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3848 instead of 0 and STDOUT_FILENO instead of 1.
3849 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3850 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3852 * src/rmt.c (private_strerror): Avoid const. Translate results.
3854 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3855 in the presence of NFS clock skew.
3857 1999-06-25 Paul Eggert <eggert@twinsun.com>
3859 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3861 * src/buffer.c (write_archive_buffer): New function.
3862 (child_open_for_compress, flush_write, flush_read): Use it to write
3864 (open_archive): Report error if fstat of archive fails.
3865 Improve efficiency of check for /dev/null.
3866 Also, fix some corner cases with remote archives and /dev/null checking.
3867 (close_archive): Test for input fifo only if not remote.
3868 Truncate output archive only if it's not remote.
3870 * src/misc.c (remove_any_file):
3871 Don't terminate if you see . or ..; just skip them.
3873 1999-06-18 Paul Eggert <eggert@twinsun.com>
3875 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3877 Output sizes using a format that's more compatible with
3878 traditional tar (and with GNU Emacs).
3879 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3880 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3881 Don't subtract 1 from size.
3882 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3883 Output a trailing NUL unless the value won't fit without it.
3884 (finish_header): No need to append NUL to chksum, now that
3887 1999-06-16 Paul Eggert <eggert@twinsun.com>
3889 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3891 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3892 @INTLLIBS@ might invoke rpl_realloc.
3894 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3895 (intconv): Remove; use xstrto* fns instead.
3896 ("xstrtol.h"): Include.
3897 (check_decimal): Remove.
3898 (long_options, usage, OPTION_STRING, decode_options):
3899 Remove -y, --bzip2, --unbzip2.
3900 (decode_options): Use xget_version instead of get_version.
3901 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3902 Replace invocations of check_decimal with xstrtoumax.
3904 * tests/preset.in (echo_n, echo_c): Remove.
3906 * tests/after: Don't rely on $echo_c and $echo_n.
3908 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3909 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3910 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3911 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3912 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3913 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3914 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3915 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3916 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3917 m4/xstrtoumax.m4: New files.
3919 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3920 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3921 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3922 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3923 (AC_CHECK_FUNCS): Remove lchown.
3924 (AC_REPLACE_FUNCS): Remove basename, dirname.
3925 Add lchown, strtol, strtoul.
3926 (jm_FUNC_MKTIME): Add.
3927 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3928 are also built via the ANSI2KNR-filtering rules.
3929 Use a no-op line to work around bug in automake 1.4 with malloc and
3931 (AC_OUTPUT): Add m4/Makefile.
3933 * lib/Makefile.am (EXTRA_DIST):
3934 Add lchown.c, malloc.c, mktime.c, realloc.c,
3935 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3936 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3937 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3938 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3939 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3941 * src/system.h (uintmax_t): Don't declare; configure now does this.
3943 * src/common.h (backup_type): New decl.
3944 * src/common.h, src/misc.c, src/tar.c:
3945 Move include of backupfile.h to common.h.
3947 * src/misc.c (maybe_backup_file):
3948 Pass backup_type to find_backup_file_name.
3950 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3951 UINTMAX_STRSIZE_BOUND.
3953 * doc/tar.texi: Remove --bzip2.
3954 Fix @xref typos reported by latest makeinfo.
3956 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3958 (M4DIR, ACINCLUDE_INPUTS): New macros.
3959 ($(srcdir)/acinclude.m4): New rule.
3961 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3962 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3963 now generated automatically by autoconf.
3965 1999-05-15 Paul Eggert <eggert@twinsun.com>
3967 * doc/tar.texi: Remove -y.
3969 1999-04-09 Paul Eggert <eggert@twinsun.com>
3971 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3972 (we were allocating too much storage).
3973 (uintmax_t): Don't declare; configure now does this.
3975 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3977 1999-03-22 Paul Eggert <eggert@twinsun.com>
3979 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3981 * acinclude.m4 (AC_LFS_FLAGS):
3982 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3983 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3984 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3986 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3987 New macros; needed for latest GNU xmalloc.c.
3989 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3990 (libtar_a_SOURCES): Add quotearg.c.
3991 * list.c: Include <quotearg.h>.
3992 (from_oct): Add forward decl.
3993 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3994 (from_oct): Report an error only if TYPE is nonzero.
3995 Quote any funny characters in bad header.
3997 1999-03-20 Paul Eggert <eggert@twinsun.com>
3999 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4001 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4002 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4004 (AC_LFS): Simplify AIX revision number test.
4006 1999-03-17 Paul Eggert <eggert@twinsun.com>
4008 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4010 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4011 Remove; it doesn't work that well
4012 with AC_CANONICAL_HOST.
4013 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4015 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4017 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4019 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4021 * tar.texi: Fix bug-report addr.
4023 * README: Remove --with-included-malloc.
4024 Upgrade version numbers of build software.
4026 1999-03-07 Paul Eggert <eggert@twinsun.com>
4028 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4030 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4031 where bindtextdomain and gettext require -lintl.
4032 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4033 `no' means it failed.
4034 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4035 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4036 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4037 to add anything to the command line (it's all in config.h).
4038 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4040 1999-03-01 Paul Eggert <eggert@twinsun.com>
4042 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4044 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4046 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4047 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4048 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4049 like OFF_MAX, which are not reliable
4050 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4051 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4052 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4054 * src/incremen.c (get_directory_contents):
4055 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4056 Have statx depend on STX_HIDDEN, not AIX.
4058 * src/create.c (to_oct):
4059 New parameter substitute, giving a substitute value to use
4060 when the original value is out of range. Do not append a space to the
4061 output; modern tars don't. When a value is out of range, specify the
4062 maximum value, not the number of bits.
4063 (GID_NOBODY, UID_NOBODY): New macros.
4064 (gid_to_oct, uid_to_oct): Use them as substitutes.
4065 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4066 (dump_file): Check whether the file changed as we read it.
4068 * src/rmt.c (main): Remove suspicious AIX/386 code.
4070 1999-02-19 Paul Eggert <eggert@twinsun.com>
4072 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4073 returns a type compatible with char *; it doesn't on SunOS
4074 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4076 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4078 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4079 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4081 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4083 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4084 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4085 * acinclude.m4 (AM_WITH_NLS):
4086 Update to latest gettext version (serial 5).
4087 (AC_LFS_FLAGS): New macro
4088 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4089 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4090 Work properly in cross-compilation scenario, by checking for getconf
4091 with AC_CHECK_TOOL and by ditching uname in favor of
4092 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4094 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4095 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4096 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4097 since getdate.y now uses ANSI code.
4099 * config.guess, config.sub: New files; taken from automake 1.4.
4101 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4102 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4103 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4104 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4105 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4106 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4107 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4109 1999-02-01 Paul Eggert <eggert@twinsun.com>
4111 * src/tar.c: Update copyright.
4115 1999-02-01 Paul Eggert <eggert@twinsun.com>
4117 * NEWS, configure.in: Version 1.12.64004
4119 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4121 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4123 * src/extract.c (extract_archive): Fix bug when extracting sparse
4124 files: they were trashing the tar file header.
4126 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4127 Add -y or --bzip2 or --bunzip2 option.
4129 1999-01-30 Paul Eggert <eggert@twinsun.com>
4131 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4132 cached_no_such_uid, cached_no_such_gid): New vars.
4133 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4134 Cache failures, too.
4136 * src/tar.c (decode_options):
4137 Don't pass names longer than UNAME_FIELD_SIZE to
4138 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4140 1999-01-27 Paul Eggert <eggert@twinsun.com>
4142 * NEWS, configure.in: Version 1.12.64003
4144 * src/buffer.c (backspace_output, close_archive): Cast
4145 rmtlseek position arg to off_t, for benefit of K&R compilers
4147 * src/compare.c (verify_volume): Likewise.
4149 * NEWS, configure.in: Version 1.12.64002
4151 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4152 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4153 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4154 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4155 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4156 uid_from_oct): Likewise.
4158 1999-01-25 Paul Eggert <eggert@twinsun.com>
4160 * incremen.sh: Fix timing bug in regression test.
4162 1999-01-22 Paul Eggert <eggert@twinsun.com>
4164 * NEWS, configure.in: Update version
4166 * Makefile.am (localedir): Change to $(datadir)/locale.
4167 (DEFS): New macro, defining LOCALEDIR.
4168 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4169 (INCLUDES): Add -I..
4171 * Makefile.am (localedir): Change to $(datadir)/locale.
4173 1999-01-21 Paul Eggert <eggert@twinsun.com>
4175 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4177 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4178 * src/Makefile.am (localedir): Likewise.
4179 (DEFS): New macro, defining LOCALEDIR.
4180 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4181 (INCLUDES): Add `-I..'.
4183 * tests/incremen.sh: Fix timing bug.
4185 1999-01-20 Paul Eggert <eggert@twinsun.com>
4187 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4188 `lfs.7' changed to `64000' in version number
4189 to conform to gnits standards.
4191 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4192 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4194 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4197 1998-12-07 Paul Eggert <eggert@twinsun.com>
4199 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4201 * src/list.c (read_header):
4202 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4204 1998-11-30 Paul Eggert <eggert@twinsun.com>
4206 * configure.in: Quote the output of uname.
4208 * src/extract.c (set_stat): chmod after chown even when not root;
4209 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4211 1998-11-15 Paul Eggert <eggert@twinsun.com>
4213 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4215 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4216 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4218 1998-10-28 Paul Eggert <eggert@twinsun.com>
4220 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4222 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4225 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4226 On many installations, rexec is disabled.
4228 1998-08-07 Paul Eggert <eggert@twinsun.com>
4230 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4232 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4233 for nameless users and groups.
4235 1998-02-17 Paul Eggert <eggert@twinsun.com>
4237 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4238 * NEWS, README: Add explanation of why this isn't an official version.
4240 1998-02-02 Paul Eggert <eggert@twinsun.com>
4242 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4243 This is an unofficial version.
4245 1997-12-17 Paul Eggert <eggert@twinsun.com>
4247 * src/incremen.c (ST_DEV_MSB): New macro.
4248 (NFS_FILE_STAT): Use most significant bit of st_dev,
4249 even if it's unsigned.
4251 1997-12-08 Paul Eggert <eggert@twinsun.com>
4253 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4255 1997-11-19 Paul Eggert <eggert@twinsun.com>
4257 * configure.in (HAVE_INTTYPES_H):
4258 Don't ignore cache variable if it's already set.
4260 1997-11-10 Paul Eggert <eggert@twinsun.com>
4262 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4263 * src/delete.c (records_read): Now off_t.
4264 (move_archive): Don't assume mt_count is of type daddr_t.
4266 1997-10-30 Paul Eggert <eggert@twinsun.com>
4268 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4269 Set to appropriate values if large file support
4270 needs explicit enabling.
4271 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4273 New macros to configure.
4274 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4276 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4277 major_t, minor_t, ssize_t): New macros.
4279 * src/arith.h (TARLONG_FORMAT):
4280 Fix typo: %uld -> %lu. Use unsigned when long long
4282 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4283 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4285 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4286 2nd arg is now unsigned long.
4288 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4289 (prepare_record_buffer): Arg is now size_t.
4290 Remove now-useless casts.
4292 (main): Use `long' for status, so that it can store ssize_t.
4293 Use daddr_t, mode_t, size_t, off_t when appropriate.
4294 Convert daddr_t and off_t values ourselves, since they might be longer
4295 than long. Convert other types using `long' primitives.
4296 When processing MTIOCTOP, do not try to pass resulting
4297 count back, since it won't work (it could be too large) and it's
4298 not expected anyway.
4301 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4302 now-useless casts. Use unsigned long to print *_t types, except use
4303 STRINGIFY_BIGINT for off_t.
4304 (update_archive): Cast -1 to dev_t when necessary.
4306 * src/tar.c (check_decimal):
4307 Now returns 1 if successful, 0 otherwise, and returns
4308 uintmax_t value into new arg. Check for arithmetic overflow.
4309 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4310 Check for overflow on user or group ids.
4312 * src/compare.c (diff_init, process_rawdata, read_and_process,
4313 diff_sparse_files, diff_archive):
4314 Use off_t, pid_t, size_t, ssize_t when appropriate.
4315 Remove now-useless casts. Use unsigned long to print *_t types,
4316 except use STRINGIFY_BIGINT for off_t.
4318 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4319 Size arg is now size_t.
4321 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4322 when allocating buffer.
4325 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4326 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4327 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4330 (get_status_string, get_status_off): New function.
4331 (get_status): Now returns long, so that it can store ssize_t.
4332 Invoke get_status_string to do the real work.
4333 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4334 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4335 (rmt_ioctl__): Convert mt_count by hand,
4336 since it might be longer than long.
4338 * src/mangle.c (extract_mangle):
4339 Check for overflow when converting off_t to size_t.
4340 Use off_t, size_t when appropriate. Remove now-useless casts.
4342 * src/system.h (mode_t): Remove; now done by autoconf.
4343 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4344 Return number of ST_NBLOCKSIZE-byte blocks,
4345 not number of 512-byte blocks;
4346 this also helps to avoid overflow.
4347 (st_blocks): Declare if needed.
4348 (ST_NBLOCKSIZE): New macro.
4349 (<limits.h>, <inttypes.h>): Include if available.
4350 (CHAR_BIT): New macro.
4351 (uintmax_t): New typedef.
4352 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4353 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4354 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4356 * src/names.c (name_init):
4357 Fix typo in error message: FILE* was passed, but char*
4360 (read_name_from_file, name_gather, addname, name_match, name_scan,
4361 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4363 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4365 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4366 (extract_sparse_file): Args now use off_t.
4368 (set_mode, set_stat, make_directories, extract_sparse_file,
4369 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4370 now-useless casts. Use unsigned long to print *_t types, except use
4371 STRINGIFY_BIGINT for off_t.
4373 * src/misc.c (quote_copy_string):
4374 Use size_t when appropriate. Remove now-useless casts.
4376 * src/list.c (read_and, list_archive, read_header, decode_mode,
4377 print_header, print_for_mkdir):
4378 Use mode_t, off_t, size_t when appropriate. Remove
4379 now-useless casts. Use unsigned long to print *_t types, except use
4380 STRINGIFY_BIGINT for off_t.
4382 (read_header): Check for overflow when converting header size.
4384 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4385 const char *. Size arg is now size_t. Now takes new type and maxval
4386 args. Compute result using uintmax_t, not long. Report error if
4387 field does not contain octal number in range.
4388 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4389 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4390 uintmax_from_oct): New functions.
4392 (stringify_uintmax_t_backwards): New function.
4394 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4395 (skip_file): Offset arg is now off_t.
4397 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4398 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4400 (write_error): Arg is now ssize_t.
4401 (child_pid): Now pid_t.
4402 (available_space_after): Now size_t.
4404 (child_open_for_compress, child_open_for_uncompress, flush_write,
4405 open_archive, flush_write, write_error, flush_read, close_archive):
4406 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4407 casts. Use unsigned long to print *_t types, except use
4408 STRINGIFY_BIGINT for off_t.
4410 * src/delete.c (records_read): Now daddr_t.
4411 (move_archive): Arg is now daddr_t. Check for overflow when
4413 (move_archive, delete_archive_members): Use daddr_t, off_t when
4414 appropriate. Remove now-useless casts.
4416 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4417 (rmt_lseek): Now returns off_t.
4419 * src/create.c (to_oct):
4420 Now static. Value arg is now uintmax_t. Accept new args
4421 giving name of type of octal field, for error messages. Report an
4422 error if the value is too large to fit in the field.
4423 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4424 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4426 (write_eot, write_long, finish_header, deal_with_sparse,
4427 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4428 appropriate. Remove now-useless casts. Use unsigned long to print
4429 *_t types, except use STRINGIFY_BIGINT for off_t.
4431 (find_new_file_size): 1st arg is now off_t*.
4432 (finish_sparse_file): Args now use off_t, not long.
4433 Check for lseek error.
4434 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4435 (dump_file): Device arg is now dev_t.
4436 Avoid overflow when testing whether file has holes
4437 by using the new ST_NBLOCKSIZE macro.
4439 * src/incremen.c (struct accumulator, add_to_accumulator,
4440 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4441 Use size_t for sizes.
4442 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4443 Use dev_t, ino_t for devices and inodes.
4444 (gnu_restore): Use off_t for file offsets.
4445 (struct directory): Use char for flags. Add new flag `nfs'.
4447 (NFS_FILE_STAT): New macro.
4448 (note_directory): Accept struct stat * instead of
4449 device and inode number. All callers changed.
4450 (note_directory, get_directory_contents):
4451 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4452 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4454 * src/common.h (record_size, struct name, struct sp_array,
4455 available_space_after):
4456 Use size_t for sizes.
4457 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4458 Use off_t for file offsets.
4459 (struct name): dir_contents is now const char *, not char *.
4460 (dump_file, get_directory_contents): Use dev_t for devices.
4461 (to_oct): Remove decl.
4462 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4463 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4464 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4465 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4466 UINTMAX_FROM_OCT): New macros.
4467 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4468 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4469 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4470 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4471 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4472 (print_for_mkdir): 2nd arg is now mode_t.
4474 See ChangeLog.1 for earlier changes.
4477 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4480 This file is part of GNU tar.
4482 GNU tar is free software; you can redistribute it and/or modify
4483 it under the terms of the GNU General Public License as published by
4484 the Free Software Foundation; either version 2, or (at your option)
4487 GNU tar is distributed in the hope that it will be useful,
4488 but WITHOUT ANY WARRANTY; without even the implied warranty of
4489 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4490 GNU General Public License for more details.
4492 You should have received a copy of the GNU General Public License
4493 along with GNU tar; see the file COPYING. If not, write to
4494 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4495 Boston, MA 02111-1307, USA.