1 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
4 Use $option instead of $1 so all options will be parsed.
6 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
8 Started rewriting buffer.c ...
10 * bootstrap: New option --no-po
11 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
12 (time_to_start_writing): Changed data type
13 (file_to_switch_to): Removed. Variable never assigned to.
14 (open_archive) Moved option compatibility checks to tar.c
16 * src/common.h (maybe_backup_file): Changed return type
17 * src/misc.c: Likewise.
18 * src/create.c: Updated invocations of safer_name_suffix
19 * src/extract.c: Likewise
20 * src/delete.c: Updated assignment to write_archive_to_stdout
21 * src/tar.c (decode_options): More option compatibility checks
23 * src/update.c (time_to_start_writing): Changed data type.
24 * tests/recurse.sh: New test case.
25 * tests/mksparse.c: New file.
26 * tests/Makefile.am: Added recurse.sh and mksparse.c
28 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
30 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
31 Martin Simmons for the patch.
32 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
33 <pius@pld-linux.org> for the patch.
35 2003-12-26 Paul Eggert <eggert@twinsun.com>
37 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
38 and translation website.
40 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
41 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
42 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
43 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
44 files are replaced by autoreconf. Also, there seems to be a bug
45 in gettext/autoconf/automake if we try to omit these files after
46 autoreconf has replaced them, even though the gettext manual says
47 they're optional. So give up and just include them for now, even
48 though they make 'configure' longer and slower.
50 Change translation URL from
51 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
52 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
53 accommodate translator website revamp.
55 Fail if autoreconf fails.
57 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
58 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
59 ignore files now supplied by gettext 0.13.1.
61 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
63 Synchronized with the backup repository on Mirddin
65 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
67 * configure.ac: Check for varios members of struct stat
68 that may represent file modification times with a subsecond
70 Check for utimes (for future use)
71 * src/buffer.c (short_read): Issue a warning on short reads.
72 * src/common.h (sys_stat_nanoseconds): New function
73 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
74 * src/list.c (read_and): Treat only two successive zero
75 filled blocks as an EOF indicator. Issue a warning if
76 a single one is encountered.
77 * src/system.c (sys_stat_nanoseconds): New function
78 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
80 * src/xheader.c (code_time,decode_time): Support for subsecond
82 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
83 (mtime_coder,mtime_decoder): Update invocations of code_time and
85 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
86 (sparse_numblocks_decoder,sparse_offset_decoder)
87 (sparse_numbytes_decoder): Updated
89 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
91 * src/names.c (safer_name_suffix): Reverted change made
92 2003-11-14. Reason: Discussion with Paul Eggert and
93 Jean-Louis Martineau. See also ChangeLog entry from
95 * tests/delete03.sh: Likewise.
96 * tests/extrac04.sh: Likewise.
97 * tests/multiv01.sh: Likewise.
99 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
101 * src/incremen.c (write_directory_file): Use sys_truncate
102 * src/list.c (print_header): Use archive_file_size member
103 when printing real file size.
104 * src/sparse.c (sparse_scan_file): Correctly handle files with
106 (sparse_dump_region,sparse_extract_region): Allow for zero size
109 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
111 * configure.ac: Raised version number to 1.13.92
112 * src/list.c (decode_header): Discern between pax and ustar
114 Initialize current_stat_info.archive_file_size.
116 NOTE: Modifications from this date on are temporarily
117 stored on local CVS on mirddin. This repository will
118 be synchronized with Savannah as soon as the latter
119 becomes operational again.
121 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
124 * src/sparse.c: Initial implementation of GNU/pax sparse
126 * src/common.h (xheader_store): Changed prototype.
127 * src/create.c: Update calls to xheader_store
128 * src/extract.c (extract_archive): Check reported size vs.
129 archive file size to determine if we have to do with a
131 * src/tar.c (usage): Cleaned up the sample argument to --newer
133 (decode_options): Allow --sparse for POSIX_FORMAT archives.
134 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
136 Implemented GNU.sparse.* keywords.
138 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
140 * configure.ac: Check for setlocale. Thanks Bruno Haible for
143 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
145 * src/create.c (write_gnu_long_link): Use oldgnu
146 magic with @LongLink blocks.
148 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
150 * src/tar.h: Support for star sparse format.
151 * src/sparse.c: Likewise.
153 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
155 * src/sparse.c (sparse_diff_file): New function
156 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
157 (sys_compare_uid_gid): Removed.
158 (sys_compare_links,report_difference): Changed prototype
159 (sparse_diff_file): New function
160 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
161 (sys_compare_uid_gid): Removed.
162 (sys_compare_links): Changed declaration
163 * src/compare.c (diff_archive): Use sparse_diff_file.
165 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
167 Rewritten sparse file handling.
169 * src/sparse.c: New file. Provides a universal framework
170 for various methods for sparse files handling.
171 * src/Makefile.am: Added sparse.c
172 * src/common.h (struct sp_array,sparsearray,sp_array_size)
173 (init_sparsearray,fill_in_sparse_array): Removed
174 (enum dump_status): New data type
175 (pad_archive,close_diag,open_diag,read_diag_details)
176 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
178 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
180 (print_header): Changed prototype declaration.
181 * src/tar.h (struct sp_array): Declaration from common.h
182 (struct tar_stat_info): New members archive_file_size,
183 sparse_map_avail,sparse_map.
184 * src/create.c: Major rewrite.
185 * src/extract.c: Use new sparse file interface.
186 * src/compare.c (diff_sparse_files): Temporary placeholder.
188 * src/buffer.c: Minor changes
189 * src/tar.c: Likewise.
190 * src/list.c: Likewise.
191 * src/misc.c (close_diag,open_diag,read_diag_details)
192 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
193 diagnostics functions.
194 * src/incremen.c: Use new diagnostics functions.
195 * src/names.c: Likewise.
197 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
199 * configure.ac: Fixed check for setsockopt
201 * src/create.c: Do not zero-terminate name field if
202 the name is exactly 100 characters long.
203 (write_ustar_long_name): Fixed cheking for unsplittable
206 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
208 * src/create.c (start_header): Removed debugging hook
209 (dump_file): Fixed handling of linkname field.
210 * src/names.c (safer_name_suffix): If the input
211 file name ends with a slash, output one should do so
213 * doc/tar.texi: Documented --format=ustar
215 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
217 * src/tar.h (archive_format): USTAR_FORMAT: New type.
218 * src/create.c: Added POSIX.1-1988 support.
219 * src/names.c (safer_name_suffix): Skip leading ./
220 * src/tar.c: New option --format=ustar forces
221 POSIX.1-1988 archive format.
222 * tests/delete03.sh: Updated.
223 * tests/extrac04.sh: Updated.
224 * tests/multiv01.sh: Updated.
226 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
228 * src/list.c (read_and): Initialize current_stat_info
229 and extended_header at the start of the loop.
230 * src/names.c (all_names_found): Check if the argument
231 contains valid filename. Fixes coredump on `not_a_tar_file'
232 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
233 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
234 Fixes `pax-big-10g' bug.
236 2003-11-12 Paul Eggert <eggert@twinsun.com>
238 Fix some C compatibility bugs reported by Joerg Schilling.
240 * src/common.h (stripped_prefix_len): Fix misspelling
241 "stripped_path_len" in declaration.
242 * src/rmt.c (main): Use "return FOO;" rather than
243 "exit (FOO);"; we no longer have to worry about
244 pre-ANSI hosts that mishandled returned values from "main".
245 * src/tar.c (main): Likewise. This avoids warnings on some
247 * src/system.c: Include signal.h, for 'kill'.
248 * src/system.h (DEV_BSIZE): Remove.
249 (DEFAULT_ST_BLKSIZE): New macro.
250 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
251 * src/tar.c (enum): Remove comma just before }.
253 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
255 * src/list.c (decode_header): Initialize st_atime and
258 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
260 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
261 Bunk <bunk@fs.tum.de> for reporting.
262 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
263 <martin@xemacs.org> for spotting.
265 2003-11-04 Paul Eggert <eggert@twinsun.com>
267 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
270 2003-10-26 Paul Eggert <eggert@twinsun.com>
272 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
273 Bug reported by Christian Weisgerber.
275 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
279 * src/tar.c (decode_options): Removed superfluous archive format
281 * doc/tar.texi: Documented new features.
283 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
286 * THANKS: Added Wojciech Polak
287 * configure.ac: Added checks for missing functions. Raised
288 version number to indicate alpha release.
289 * lib/Makefile.am: Added missing headers
290 * lib/waitpid.c: Added missing includes.
291 * src/extract.c: Likewise.
292 * src/names.c: Removed spurious includes.
293 * src/xheader.c: Likewise.
294 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
295 macro overriding broken mkdir prototypes.
297 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
299 * configure.ac: Check for dev_t and ino_t.
300 * m4/Makefile.am: Added missing files.
301 * src/system.c: New file.
302 * src/Makefile.am: Added system.c
303 * src/common.h: Prototypes for functions from system.c
304 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
305 * src/buffer.c: Moved system dependencies to system.c
306 * src/compare.c: Likewise.
307 * src/create.c: Likewise.
308 * src/delete.c: Likewise.
309 * src/extract.c: Likewise.
310 * src/rtapelib.c: Likewise.
312 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
314 Implemented --occurrence option.
317 * src/tar.c: New option --occurrence.
318 * src/common.h (occurrence_option): New global
319 (struct name): Changed `found' member to `uintmax_t
321 (names_done): Removed
322 (all_names_found): Changed prototype.
323 (ISFOUND,WASFOUND): New macros
324 * src/delete.c (delete_archive_members): Honor --occurrence
326 * src/list.c (read_and): Likewise.
327 * src/names.c: Count number of occurrences of each name in the
329 (name_match): Honor --occurrence option.
330 (names_done): Removed
331 (all_names_found,names_notfound): Rewritten.
333 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
335 * src/tar.c: Removed extra precaution regarding
336 subcommand_option == CAT_SUBCOMMAND
337 * lib/Makefile.am: Updated
339 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
341 * src/common.h (names_done): New function.
342 * src/names.c: Likewise.
343 * src/list.c (read_and): Use all_names_found() as `while'
345 * src/tar.c: New option --first-copy
348 2003-09-24 Paul Eggert <eggert@twinsun.com>
350 * src/rmt.c (main): Don't translate Copyright string; international
351 law says the word "Copyright" should be in English.
352 * src/tar.c (decode_options): Likewise.
354 2003-09-22 Paul Eggert <eggert@twinsun.com>
356 * doc/tar.texi (extracting untrusted archives): New section.
358 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
359 Return size_t, not pointer, so that we don't have to worry about
360 violating the C standard by converting char const * to char *.
362 * src/names.c (stripped_path_len): Likewise. Strip file system
363 prefix, too. Count adjacent slashes as if they were one slash;
364 that is the POSIX standard.
366 2003-09-17 Paul Eggert <eggert@twinsun.com>
368 * README-alpha: Document maintainer tool assumptions a bit. GNU
369 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
370 Debian bug 211447. Fix minor misspellings/whitespace nits.
372 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
373 gl_USE_SYSTEM_EXTENSIONS.
375 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
376 * m4/.cvsignore: Add restrict.m4, time_r.m4.
378 2003-09-17 Paul Eggert <eggert@twinsun.com>
380 * bootstrap: Don't use "for option; do";
381 Solaris 8 /bin/sh doesn't like that.
383 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
385 * README-alpha: Updated
388 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
390 * README-alpha: Updated
392 * po/POTFILES.in: Added src/xheader.c
393 * src/common.h (cut_path_elements): Added proto.
395 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
397 * src/buffer.c: Use ngettext where appropriate.
398 * src/compare.c: Likewise.
399 * src/create.c: Likewise.
400 * src/misc.c: Likewise.
401 * src/tar.c: Likewise.
402 * src/update.c: Likewise.
404 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
406 * .cvsignore: Added *.shar.gz
409 * src/common.h (strip_path_elements): New variable.
410 * src/extract.c (extract_archive): Implemented --strip-path
411 * src/names.c (cut_path_elements): New functon.
412 * src/tar.c: New option --strip-path=NUM.
413 (decode_options) Assign boolean values to bool variables.
415 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
417 * src/delete.c: Fixed deletion from the POSIX archives.
418 * src/list.c (read_header): Minor change.
419 * src/tar.c (main): Do not check for volume_label_option
420 if subcommand_option is not CREATE_SUBCOMMAND.
421 * src/xheader.c (xheader_decode): Store the header as
422 well (for eventual delete).
424 * tests/incremen.sh: Explicitly request GNU format. This will
425 disappear when GNU extended header keywords are working.
426 * tests/multiv01.sh: Likewise
427 * tests/volume.sh: Likewise
429 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
431 * src/create.c: Support for "linkpath" extended keyword.
432 * src/xheader.c (decode_record): Reversed the return
435 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
437 * configure.ac: Allow to redefine the default output format.
438 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
439 (archive_format_string): New function.
440 (usage): Updated help output.
445 2003-09-02 Paul Eggert <eggert@twinsun.com>
447 * src/common.h (destroy_stat, xheader_decode, xheader_store,
448 xheader_read, xheader_finish, xheader_destroy): Add decls;
451 * src/create.c (write_extended): Remove unused local 'bufsize'.
453 * src/delete.c (delete_archive_members): Handle case of
454 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
455 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
456 occurs, as it's not possible.
457 * src/update.c (update_archive): Likewise.
459 Use "const" when possible in new code.
460 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
461 (fmttab): Now const. All uses changed.
462 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
463 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
464 decode_record, xheader_store, xheader_print, code_string, code_time,
465 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
466 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
467 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
468 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
469 uid_coder, uid_decoder, uname_coder, uname_decoder):
470 Use pointers to const when possible.
471 (xhdr_tab): Now const.
473 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
474 (set_archive_format): Report an error if no format name matches,
475 instead of returning an undefined value.
477 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
478 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
479 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
480 uid_decoder, uname_decoder): Remove unused keyword arg.
483 * src/tar.c (set_archive_format): Now static.
484 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
486 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
487 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
488 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
489 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
490 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
491 Remove forward decls; no longer needed.
492 (xhdr_tab): Move to end, so that the forward decls aren't needed.
493 Add a forward declaration.
495 Use 'bool' in new code, when appropriate.
496 * src/xheader.c (decode_record): Return bool, not int.
497 * src/common.h (read_header): Since it accepts bool, change
498 all callers to use false and true rather than 0 and 1.
500 * src/xheader.c (decode_record): Fix misspelling in diagnostic
501 "extended headed" -> "extended header".
503 GNU coding style fixes.
504 * src/xheader.c (decode_record, xheader_decode):
505 Do not use decls like "char *p, *q;".
508 (xheader_store): Avoid parentheses around object operand of sizeof.
510 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
512 * src/create.c (start_header): Store long file names
513 in "path" keyword of an extended header if in POSIX
515 (finish_header): print header before calling write_extended().
516 * src/list.c (list_archive): Always decode the header. This
517 is necessary so the extended header is processed and the correct
518 filename is printed no matter what the state of verbose_option.
519 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
522 2003-09-01 Paul Eggert <eggert@twinsun.com>
524 Update from gnulib, and correct fnmatch to fnmatch-gnu.
525 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
527 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
529 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
530 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
531 copying rules from gnulib module descriptions.
532 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
533 Update from gnulib modules alloca, fnmatch, getline, stdbool.
534 * m4/.cvsignore: Add utimes-null.m4. Sort.
536 2003-09-01 Sergey Poznyakoff
538 Added initial support for creating POSIX headers.
540 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
541 (string_to_chars): New functions
542 (struct xheader): Changed structure
543 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
545 * src/create.c (string_to_chars): New function.
546 (write_extended): New function
547 (start_header): Create extended POSIX headers if necessary.
548 (finish_header): Likewise.
549 * src/list.c (print_header): Take user/group from
551 * src/names.c (gid_to_gname,gname_to_gid)
552 (uid_to_uname,uname_to_uid): Changed prototypes.
553 * src/tar.c: New option --format.
554 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
555 (struct extra_header): Removed unused structure.
556 (union block.extra_header): Removed unused member.
557 * src/xheader.c: Implemented coder functions.
558 * bootstrap: Added obstack.
559 * lib/.cvsignore: Likewise.
560 * configure.ac: Added 'gl_OBSTACK'
561 * m4/Makefile.am: Added new files.
562 * m4/.cvsignore: Likewise.
563 * TODO: Minor formatting change
565 2003-08-31 Sergey Poznyakoff
567 Added initial support for POSIX extended and STAR headers
568 (only for listing/extracting).
570 * src/xheader.c: New file.
571 * src/Makefile.am: Added xheader.c
572 * src/tar.h (struct star_header): New datatype
573 (XHDTYPE,XGLTYPE): New defines
574 (enum archive_format:STAR_FORMAT): New member
575 (struct tar_stat_info): New datatype.
576 (union block.star_header): New member.
577 * src/common.h (orig_file_name,current_file_name)
578 (current_trailing_slash,current_link_name): Removed variables.
579 (current_stat_info): New variable
580 (current_stat): Removed
581 (extended_header): New variable
582 (decode_header): Changed prototype.
583 * src/list.c (decode_header): Added initial support for POSIX extended
585 (skip_member): Check oldgnu_header only if current_format is set
587 * src/buffer.c: Use current_stat_info
588 * src/compare.c: Likewise.
589 * src/create.c: Likewise.
590 * src/delete.c: Likewise.
591 * src/incremen.c: Likewise.
592 * src/mangle.c: Likewise.
593 * src/update.c: Likewise.
594 * src/extract.c: Likewise.
595 (make_directories): Improved check for the existence of the directory
596 * src/tar.c (destroy_stat): New function.
598 2003-08-29 Paul Eggert <eggert@twinsun.com>
600 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
601 was worth (e.g., different users in en_GB disagree about -ize
603 * po/en_GB.po: Remove.
605 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
609 * src/tar.c: Removed support for the obsolete command line
611 * doc/tar.texi: Removed references to the obsolete command
614 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
618 * doc/tar.texi: Updated
619 * src/common.h (check_links_option): New variable
620 (orig_file_name): New variable
621 (check_links): New proto.
622 * src/create.c (struct link.nlink): New member
623 (link_table): Static for the module.
624 (dump_file): Update `link' member when adding new links
626 (check_links): New function.
627 * src/list.c (print_header): Use orig_file_name.
628 * src/tar.c: New option --check-links. Changed semantics of
629 -o to comply to UNIX98 when extracting and to its previous
631 (main): Call check_links if --check-links. was given.
633 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
635 * src/list.c (print_header): Revised
636 * NEWS: Started the entry for 1.13.26
637 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
639 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
641 * .cvsignore: Added to the repository.
642 * doc/.cvsignore: Likewise.
643 * lib/.cvsignore: Likewise.
644 * m4/.cvsignore: Likewise.
645 * po/.cvsignore: Likewise.
646 * scripts/.cvsignore: Likewise.
647 * src/.cvsignore: Likewise.
648 * tests/.cvsignore: Likewise.
650 * lib/Makefile.am: Added exitfail.[hc]
651 * src/misc.c (chdir_do): Fixed call to restore_cwd
652 * src/buffer.c (flush_read): Fixed behavior on short
653 reads right after opening the new archive (multiv01.sh test).
654 (new_volume): Special handling for "-".
655 * src/list.c (print_header): Print trailing slash if
656 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
657 * tests/multiv01.sh: Minor changes.
658 * m4/Makefile.am: Added missing files.
660 2003-07-05 Paul Eggert <eggert@twinsun.com>
662 Finish the checkin begin yesterday.
664 * NEWS: Document the user-visible changes installed in the last
667 * TODO: New file (actually, resurrected; but with new contents).
669 * src/list.c (read_and): Give full type for procedure arg.
670 (read_header): Strip trailing slashes, setting current_trailing_slash.
671 (tartime): Avoid int overflow when printing year (!).
672 (print_header): New arg specifying block ordinal. All uses changed.
673 Print link as 'h' type. Give labels for long links and names.
675 * src/misc.c (contains_dot_dot): Moved to names.c
676 (must_be_dot_or_slash): New function.
677 (safer_rmdir): Use it.
678 (remove_any_file): Now takes enum as option, not boolean.
679 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
680 to unlink a directory.
681 (deref_stat): Accept bool, not int.
683 * src/names.c (namelist_match): Allow partial matches only if
685 (hash_string_hasher): Renamed from hash_avoided_name.
686 (hash_string_compare): Renamed from compare_avoided_anames.
687 (hash_string_insert, hash_string_lookup): New functions.
688 (add_avoided_name, is_avoided_name): Use them.
689 (safer_name_suffix): New function.
690 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
692 * src/rmt.c: Don't include print-copyr.h.
693 (prepare_input_buffer): New arg FD.
694 Do not read more than INT_MAX bytes at once,
695 since it breaks on some brain damaged Tru64 hosts.
697 when retrying instead of subtracting 1024; for speed.
698 (main): Use gettext to translate (C), not print_copyright.
700 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
701 now that gnulib handles this.
702 Include <stddef.h> and <limits.h> unconditionally, now that we assume
704 Assume that offsetof is defined in stddef.h.
705 Do not include <sys/param.h>.
706 (realloc, lseek): Do not declare.
707 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
708 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
709 declarations, since we now assume C89 or better.
710 (PARAMS): Remove, as we now assume C89. All uses changed.
711 (bindtextdomain, textdomain): Include <gettext.h> to define.
712 Include <unlocked-io.h>.
713 (valloc): Define if not defined, and if valloc is not declared.
714 (xstrdup): Remove decl.
716 * src/tar.c: Do not include <print-copyr.h>.
718 (get_date): Remove decl.
719 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
720 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
721 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
722 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
723 (long_options, decode_options): Use them.
724 (OVERWRITE_DIR_OPTION): Remove.
725 (long_options): New options --index-file, --no-overwrite-dir.
726 Remove --overwrite-dir option.
727 (usage): Use PACKAGE_BUGREPORT.
728 (decode_options): Terminate new argv properly.
729 Use PACKAGE_NAME, PACKAGE_VERSION.
730 If verbose, report how we grokked any textual date option.
731 (main): Add support for index-file.
733 * tests/Makefile.am: Convert to UTF-8.
734 (AUTOMAKE_OPTIONS): Remove.
735 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
736 (INCLUDES): Remove ../intl.
737 (LDADD): Don't link libtar.a twice.
739 * tests/genfile.c: Convert to UTF-8.
740 Don't include <print-copyr.h>.
741 (DEFAULT_PATTERN): Renamed from DEFAULT.
742 (ZEROS_PATTERN): Renamed from ZEROS.
743 (main): Use gettext to translate (C), not print_copyright.
745 2003-07-04 Paul Eggert <eggert@twinsun.com>
747 Revamp to meet current standards of autoconf, automake,
748 gettext, and gnulib, and incorporate new translations.
750 * config/config.guess, config/config.sub, config/depcomp,
751 config/install-sh, config/mdate-sh, config/missing,
752 config/mkinstalldirs, config/texinfo.texi:
753 Moved here from parent directory, or from doc.
754 * config.hin: Renamed from config.h.in.
755 * config/config.rpath: New file.
757 * intl: Remove this subdirectory.
759 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
761 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
762 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
763 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
764 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
765 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
766 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
769 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
770 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
771 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
772 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
773 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
774 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
775 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
776 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
777 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
778 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
779 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
780 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
781 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
782 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
783 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
784 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
785 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
786 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
787 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
789 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
790 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
791 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
792 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
793 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
794 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
795 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
796 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
797 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
798 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
799 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
800 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
801 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
802 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
803 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
804 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
805 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
806 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
808 Upgrade to latest version from external source. The file "bootstrap"
809 now grabs these automatically, so we needn't keep track of them
810 in this change long any longer.
812 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
813 (SUBDIRS): Remove intl.
814 * PORTS: Update for star, Macintosh.
815 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
816 Bison 1.875, gettext 0.12.1.
817 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
818 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
819 (AC_CONFIG_AUX_DIR): New.
820 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
822 (AC_PREREQ): Bump from 2.52 to 2.57.
823 (AC_GNU_SOURCE): New.
824 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
825 we no longer support K&R C.
827 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
828 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
829 (AC_MBSTATE_T): Remove.
830 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
831 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
832 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
834 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
835 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
836 (AC_CHECK_TYPE): Remove ssize_t.
837 (gt_TYPE_SSIZE_T): Add.
838 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
839 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
840 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
841 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
842 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
843 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
844 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
845 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
846 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
847 napms, poll, select, strstr, usleep.
848 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
849 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
850 (AM_GNU_GETTEXT): Use external and need-ngettext options.
851 (AM_GNU_GETTEXT_VERSION): New.
852 (AC_OUTPUT): Remove intl/Makefile.
854 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
855 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
856 * doc/fdl.texi: Update to current GNU version.
857 * doc/gettext.texi: Update to current coreutils version,
858 plus a copyright notice.
859 * doc/tar.texi: Switch to new method for doing copyright notices.
860 Use @acronym instead of @sc where appropriate.
861 Remove empty examples. Give a few more examples.
863 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
864 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
865 are built up in pieces with +=.
866 (noinst_HEADERS, INCLUDES): Remove.
867 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
868 (libtar_a_LIBADD): Use $ rather than @.
869 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
871 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
872 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
873 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
874 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
875 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
876 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
877 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
878 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
879 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
880 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
881 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
882 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
883 prereq.m4, xstrtoimax.m4.
885 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
886 be translated, since it's not a user-visible tool.
888 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
890 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
891 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
892 consistency with coreutils.
893 (LDADD): Link LIBINTL after libtar.a, since
894 it's now external and should stand by itself.
896 * src/buffer.c (print_total_written): Adjust to new human.h
898 (child_open_for_compress): Do not increase size to BLOCKSIZE.
899 (open_archive): Open index file name.
900 Strip trailing slahes from file names.
901 (flush_write): Set size to 0 if not saving names.
902 (flush_write, flush_read): Use safer_name_suffix rather than
905 * src/common.h: Include <quote.h>.
906 (absolute_names_option, atime_preserve_option, backup_option,
907 block_number_option, checkpoint_option, dereference_option,
908 force_local_option, ignore_failed_read_option, ignore_zeros_option,
909 incremental_option, interactive_option, multi_volume_option,
910 numeric_owner_option, one_file_system_option, recursive_unlink_option,
911 read_full_records_option, remove_files_option, same_order_option,
912 show_omitted_dirs_option, sparse_option, starting_file_option,
913 to_stdout_option, totals_option, touch_option, verify_option,
914 dev_null_output, now_verifying, we_are_root): Now bool, not int.
915 (current_trailing_slash, index_file_name, recent_long_name_blocks,
916 recent_long_link_blocks): New vars.
917 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
918 (OVERWRITE_OLD_DIRS): Remove.
919 (enum remove_option): New enum.
920 (remove_any_file): Use it as option arg, not int.
921 (is_avoided_name, contains_dot_dot): Return bool, not int.
922 (safer_name_suffix): New decl.
924 * src/compare.c (now_verifying): Now bool, not int.
925 (fill_in_sparse_array): Move to extract.c. Now returns bool;
926 all callers changed to test for failure.
927 (diff_sparse_files): Take size from current_stat, not from param.
928 (diff_archive): Do not count trailing slashes in archives.
929 (verify_volume): Test for header failure after loop, not before.
931 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
933 (start_header): Clear devmajor and devminor fields, too.
934 (finish_header): New arg block_ordinal.
935 (init_sparsearray): Now extern. Set sp_array_size to
936 SPARSES_IN_OLDGNU_HEADER if it is zero.
937 (dump_file): Keep link table as a hash.
938 Do not count "file changed as we read it" as a failure.
940 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
941 Move extern decl to common.h.
943 * src/extract.c (we_are_root): Now bool, not int.
944 (check_time): Warn about implausibly old time stamps.
945 (set_stat): Use utimbuf, not stat_info.
946 (prepare_to_extract): New arg DIRECTORY.
947 (fill_in_sparse_array): Moved here from compare.c.
948 (extract_sparse_file): Now returns off_t, giving size left.
949 Truncate file at end.
950 (extract_archive): Use safer_name_suffix rather than rolling our own.
951 Use fill_in_sparse_array rather than rolling our own.
952 Strip trailing slashes more effectively.
953 Check for unsafe names.
955 * src/incremen.c (struct directory): nfs and found are now of type
957 (gnu_restore): Now takes directory name as argument, not offset
958 of directory name in a global. All uses changed.
959 (CURRENT_FILE_NAME): Remove.
962 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
965 2002-09-30 Paul Eggert <eggert@twinsun.com>
967 * src/rmt.c (prepare_input_buffer): Renamed form
968 prepare_record_buffer. All uses changed. Do not assume that
969 size_t is the same width as int.
971 2002-03-29 Paul Eggert <eggert@twinsun.com>
973 * src/incremen.c (get_directory_contents):
974 If ignore_failed_read_option, only warn about
975 get_directory_contents failures. Fix suggested by
978 2002-01-31 Mark W. Eichin <eichin@thok.org>
980 * src/buffer.c (child_open_for_compress): Don't try to read
981 past the end of the buffer.
983 2001-10-11 Jim Meyering <meyering@lucent.com>
985 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
986 and quote_n (1, ... to avoid clobbering a buffer.
988 2001-09-26 Paul Eggert <eggert@twinsun.com>
990 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
992 * src/buffer.c (flush_read): Don't diagnose partial blocks before
993 end of file; just ignore them silently.
995 * src/list.c (read_header): Don't keep around extended name
996 and link info indefinitely; keep it only for the next file.
997 This fixes a bug introduced in 1.13.24, and removes the need
998 for some static variables. Set recent_long_name and
999 recent_long_link to zero if there were no long links; this
1000 avoids a violation of ANSI C rules for pointers in delete.c.
1001 * THANKS: Add Christian Laubscher.
1003 2001-09-26 Jim Meyering <meyering@lucent.com>
1005 * doc/tar.texi (Remote Tape Server): is know -> is known
1007 2001-09-25 Paul Eggert <eggert@twinsun.com>
1009 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
1010 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
1011 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
1012 want to distinguish EINVAL and EILSEQ.
1014 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
1016 * src/extract.c (maybe_recoverable):
1017 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
1019 2001-09-22 Paul Eggert <eggert@twinsun.com>
1021 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
1023 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
1026 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
1027 * PORTS: Add copyright notice, 'star' reference.
1028 * README-alpha: Add copyright notice, autoconf 2.52 patch.
1029 * THANKS: Add Christophe Kalt.
1030 * config.sub: Upgrade to 2001-09-14 version.
1032 * configure.ac (ALL_LINGUAS): Add ko.
1033 * po/ko.po: Resurrected file.
1035 * doc/convtexi.pl: Add coding advice for Emacs.
1037 * doc/getdate.texi: Add copyright notice.
1039 * doc/mdate-sh: Upgrade to automake 1.5 version.
1041 * doc/tar.texi (extracting files): Mention --to-stdout.
1042 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
1043 (Overwrite Old Files): Likewise.
1045 * lib/Makefile.am (noinst_HEADERS):
1046 Remove copysym.h. Add print-copyr.h, unicodeio.h.
1047 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
1049 * lib/copysym.c, lib/copysym.h: Remove.
1050 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
1051 lib/unicodeio.h: New files.
1053 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
1054 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
1056 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1057 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1059 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
1060 * m4/isc-posix.m4: Remove.
1062 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
1064 * po/POTFILES.in: Add copyright notice.
1066 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
1068 * tests/Makefile.am (LDADD): Likewise.
1070 * src/buffer.c (write_archive_buffer, close_archive):
1071 If an archive is a socket, treat it like a FIFO.
1072 (records_read, records_written): New vars.
1073 (write_archive_to_stdout): Now bool, not int.
1074 (open_archive, flush_write, flush_read): Keep records_read and
1075 records_written up to date.
1077 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
1078 (write_archive_to_stdout): Now bool, not int.
1079 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
1080 (read_header): Now takes bool arg. Existing callers modified
1081 to pass 0, unless otherwise specified.
1083 * src/delete.c (records_read): Remove; now a global.
1084 (acting_as_filter): Now bool, not int.
1085 (recent_long_name, recent_long_link, recent_long_name_blocks,
1086 recent_long_link_blocks, records_read, records_written): New decls.
1087 (records_skipped): New var.
1088 (move_archive): Don't divide by zero if arg is 0.
1089 Use the above vars to compute how far to move.
1090 (write_recent_blocks): New function.
1091 (delete_archive_member): Pass 1 to read_header, so that it doesn't
1092 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
1093 Keep track of how many records have been skipped.
1094 Let the buffer code count records.
1095 When copying a header, copy any extended headers that came before it.
1097 * src/extract.c (extract_archive): When marking a directory to be
1098 updated after symlinks, stat all directories after it in the
1099 delayed-set-stat list too, since they will be checked after
1100 symlinks. Add support for --overwrite-dir.
1102 * src/list.c (recent_long_name, recent_long_link,
1103 recent_long_name_blocks, recent_long_link_blocks): New vars.
1104 (read_and): Pass 0 to read_header.
1105 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
1106 headers into new vars. Null-terminate incoming symbolic links.
1108 * src/rmt.c: Include print-copyr.h, not copysym.h.
1109 (main): Use print_copyright, not copyright_symbol.
1110 * src/tar.c (decode_options): Likewise.
1111 (OVERWRITE_DIR_OPTION): New constant.
1112 (long_options, usage, decode_options): Add --overwrite-dir.
1114 * src/tar.h: Put copyright notice into documentation.
1116 * tests/Makefile.am (TESTS): Add delete03.sh.
1117 * tests/delete03.sh: New file.
1119 * tests/genfile.c: Include print-copyr.h, not copysym.h.
1120 (main): Use print_copyright, not copyright_symbol.
1121 Include <argmatch.h>.
1122 (pattern_strings): Remove.
1123 (pattern_args, pattern_types): New constants.
1124 (main): Use XARGMATCH, not argmatch.
1126 2001-09-20 Jim Meyering <meyering@lucent.com>
1128 * lib/xstrtol.c (strtoimax): Guard declaration with
1129 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
1130 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
1131 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
1132 (strtoumax): Likewise, for completeness (it wasn't necessary).
1133 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
1134 Check for declaration of strtoimax.
1135 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1136 Check for declaration of strtoumax.
1138 2001-09-16 Paul Eggert <eggert@twinsun.com>
1140 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
1142 2001-09-14 Paul Eggert <eggert@twinsun.com>
1144 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
1146 * README-alpha: Describe automake patch.
1148 * configure.ac (LIBOBJS):
1149 Remove automake 1.4 workaround, as we're using 1.5 now.
1150 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
1152 * lib/copysym.c: Include stddef.h, for size_t.
1153 Include langinfo.h if needed.
1154 Use locale_charset only if USE_INCLUDED_LIBINTL;
1155 if not, use nl_langinfo (CODESET) if available.
1157 2001-09-13 Paul Eggert <eggert@twinsun.com>
1159 * config.guess, config.sub: Sync with canonical versions.
1161 * configure.ac (jm_PREREQ_XGETCWD): Add.
1163 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
1164 (libtar_a_SOURCES): Add copysym.c.
1165 * copysym.c, copysym.h: New files.
1167 * lib/error.c: Sync with fileutils version.
1169 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
1170 * m4/getcwd.m4: New file.
1171 * m4/uintmax_t.m4: Remove.
1173 * m4/gettext.m4 (AM_WITH_NLS):
1174 Fix bug with calculating version of Bison 1.29.
1175 Reported by Karl Berry.
1177 * src/Makefile.am (datadir): Remove.
1179 * src/rmt.c: Include copysym.h.
1180 (main): Use copyright_symbol to translate copyright notice,
1182 * src/tar.c: Likewise.
1183 * tests/genfile.c: Likewise.
1185 * src/system.h (MB_LEN_MAX): New symbol.
1187 2001-09-11 Paul Eggert <eggert@twinsun.com>
1189 * src/extract.c (struct delayed_set_stat): New member
1191 (delay_set_stat): Initialize it to 0.
1192 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
1193 taking an extra stat ourselves. All callers changed.
1194 (set_stat): Likewise.
1195 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
1196 If false, stop when encountering a struct whose 'after_symlinks'
1197 member is true. Otherwise, go through all structures but check
1198 them more carefully. All callers changed.
1199 (extract_archive): When extracting a deferred symlink, if its parent
1200 directory's status needs fixing, then mark the directory as needing
1201 to be fixed after symlinks.
1202 (extract_finish): Fix status of ordinary directories, then apply
1203 delayed symlinks, then fix the status of directories that are
1204 ancestors of delayed symlinks.
1206 * src/rtapelib.c (rexec):
1207 Remove declaration; it ran afoul of prototypes on Crays.
1208 Reported by Wendy Palm of Cray.
1210 2001-09-06 Paul Eggert <eggert@twinsun.com>
1212 * lib/strtoimax.c (HAVE_LONG_LONG):
1213 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
1214 (strtoimax): Use sizeof (long), not
1215 sizeof strtol (ptr, endptr, base),
1216 to work around bug in IBM C compiler.
1218 2001-09-04 Paul Eggert <eggert@twinsun.com>
1220 * lib/xgetcwd.c: Include "xalloc.h".
1221 (xgetcwd): Do not return NULL when memory is exhausted; instead,
1222 report an error and exit.
1224 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
1225 (jm_PREREQ): Use it.
1227 2001-09-03 Paul Eggert <eggert@twinsun.com>
1229 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
1230 (jm_PREREQ_XGETCWD): New macro.
1232 * lib/exclude.c (fnmatch_no_wildcards):
1233 Fix typo that caused us to do case-folding
1234 search even when that was not desired. This occurred only in the
1237 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
1238 Do not include xalloc.h.
1239 (INITIAL_BUFFER_SIZE): New symbol.
1240 Do not use xmalloc / xrealloc, since the caller is responsible for
1241 handling errors. Preserve errno around `free' during failure.
1242 Do not overrun buffer when using getwd.
1244 * lib/xgetcwd.c (xgetcwd):
1245 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
1246 to decide whether to use getcwd (NULL, 0).
1248 2001-09-02 Paul Eggert <eggert@twinsun.com>
1250 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
1252 2001-09-01 Jim Meyering <meyering@lucent.com>
1254 * exclude.c: Use `""', not `<>' to #include non-system header files.
1255 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
1256 and strncasecmp as r-values. Unixware didn't have declarations.
1258 2001-08-31 Jim Meyering <meyering@lucent.com>
1260 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
1261 Use an initial, malloc'd, buffer of length 128 rather than
1262 a statically allocated one of length 1024.
1264 2001-08-30 Paul Eggert <eggert@twinsun.com>
1266 * lib/utime.c: Include full-write.h.
1267 * lib/xstrtol.c (strtoimax): New decl.
1269 2001-08-29 Paul Eggert <eggert@twinsun.com>
1271 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
1273 * src/create.c (dump_file): Relativize link names before dumping.
1274 This fixes a bug reported by Jose Pedro Oliveira.
1276 * src/create.c (dump_file): Use offsetof when computing sizes for
1277 struct hack; this avoids wasted space in some cases.
1278 * src/incremen.c (note_directory, find_directory): Likewise.
1279 * src/names.c (name_gather, addname): Likewise.
1281 * src/extract.c (extract_archive): Use strcpy, not memcpy,
1282 for consistency with other code that does similar things.
1283 * src/names.c (name_gather): Likewise.
1285 * src/names.c (read_name_from_file, name_next, name_gather,
1286 add_hierarchy_to_namelist): Avoid quadratic behavior when
1287 reallocating buffers. Check for buffer size overflow.
1288 (addname): Avoid unnecessary clearing of memory.
1290 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
1292 * src/extract.c (delay_set_stat): Fix off-by-one error in file
1293 name size allocation that caused core dumps.
1295 2001-08-28 Paul Eggert <eggert@twinsun.com>
1297 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
1299 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
1300 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
1301 (daddr_t): Remove; no longer used.
1302 (jm_PREREQ_HUMAN): Add.
1304 * acconfig.h: Remove; no longer needed.
1306 * config.guess, config.sub:
1307 New files, from automake 1.5. Gettext 0.10.39 needs them.
1308 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
1310 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
1311 (SUBDIRS): Put intl before lib, as gettext requires.
1313 * ABOUT-NLS: Upgrade to gettext 0.10.39.
1314 * intl: Upgrade entire directory to gettext 0.10.39.
1315 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
1316 New files, from gettext 0.10.39.
1317 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
1318 Upgrade to gettext 0.10.39,
1319 * po/Makefile.in.in: Likewise, except fix a typo in its copying
1321 * po/cat-id-tbl.c, po/stamp-cat-id:
1322 Remove; no longer used by gettext 0.10.39.
1323 * po/ChangeLog: New file.
1325 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
1326 $(srcdir)/tar.texi: Likewise.
1327 * doc/freemanuals.texi: New file.
1328 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
1329 `fileds' -> `fields'
1330 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
1332 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
1333 (noinst_HEADERS): Add quote.h.
1334 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
1336 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
1338 * lib/full-write.c, lib/savedir.c: Comment fix.
1340 * lib/pathmax.h: Remove.
1342 * lib/quote.c, lib/quote.h: New files.
1344 * lib/xgetcwd.c: Don't include pathmax.h.
1345 Include stdlib.h and unistd.h if available.
1347 (xmalloc, xstrdup, free): Remove decls.
1348 (xgetcwd): Don't assume sizes fit in unsigned.
1349 Check for overflow when computing sizes.
1350 Simplify reallocation code.
1352 * lib/xmalloc.c: Quote failure tests.
1354 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
1356 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
1357 similar to strtol.c.
1358 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
1359 (verify): New macro.
1360 (strtoumax, uintmax_t, strtoull, strtol): Remove.
1361 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
1362 (strtoimax): Renamed from strtoumax. All uses of unsigned values
1363 changed to signed values. Check sizes at compile-time, not
1364 run-time. Prefer strtol to strtoll if both work.
1367 * lib/xstrtol.h (xstrtoimax): New decl.
1369 * m4/Makefile.am (EXTRA_DIST):
1370 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
1371 longlong.m4, xstrtoimax.m4.
1373 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
1374 Remove; now done by autoconf.
1375 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
1376 Use AC_CHECK_TYPE instead of merely looking for the header.
1378 * m4/uintmax_t.m4: Use shorter comment.
1380 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
1381 Quote first arg of AC_DEFUN.
1382 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
1383 is needed to parse the include file.
1384 Simplify logic behind the args to AC_REPLACE.
1386 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1388 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1391 Use "Copyright %d" to simplify the translator's job in the future.
1392 Advise translator about circle-C.
1393 * src/tar.c: (decode_options): Likewise.
1394 * tests/genfile.c (main): Likewise.
1396 2001-08-28 Jim Meyering <meyering@lucent.com>
1398 * lib/argmatch.c: Include "quote.h".
1399 (argmatch_invalid): Quote the context.
1401 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1403 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1404 Use single-quote for local .h files.
1406 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1408 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1411 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1412 invoking mktime the last time.
1414 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1416 * lib/rename.c: Major rewrite by Volker Borchert to use system
1417 rename function, but to work around problems with trailing
1420 * lib/strtoll.c: New file, from glibc.
1421 * lib/strtoul.c: Update from glibc.
1423 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1424 Add support for signed numbers, too.
1425 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1427 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1429 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1430 (main): Use generic names in debugging output.
1431 * lib/strtoimax.c: Plus add the following changes of my own:
1432 (main): Use accurate names in debugging output.
1434 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1437 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1438 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1439 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1440 m4/utime.m4, m4/utimes.m4:
1441 Quote the first argument in each use of AC_DEFUN.
1443 * m4/getline.m4: Don't use string.h.
1445 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1447 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1449 2001-08-27 Paul Eggert <eggert@twinsun.com>
1451 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1453 The biggest change is the new --exclude semantics and options.
1454 The basic idea was suggested by Gerhard Poul; thanks!
1456 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1457 * README: ignfail.sh fails on some NFS hosts.
1458 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1460 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1461 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1462 Remove; the automake bug has been fixed.
1463 * acinclude.m4: Remove.
1465 * configure.ac: Renamed from configure.in.
1466 (AC_PREREQ): Bump from 2.13 to 2.52.
1467 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1468 1997-05-30) has an encoding error.
1469 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1470 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1472 * doc/fdl.texi: Update to current GNU version.
1474 * doc/tar.texi: Put leading '*' in direntry.
1475 Accommodate new gfdl sectioning.
1476 New option --recursion (the default) that is the inverse of
1479 New options --anchored, --ignore-case, --wildcards,
1480 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1481 Along with --recursion and --no-recursion, these control how exclude
1482 patterns are interpreted. The default interpretation of exclude
1483 patterns is now --no-anchored --no-ignore-case --recursion
1484 --wildcards --wildcards-match-slash.
1486 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1488 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1489 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1490 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1491 Include if available.
1492 (<xalloc.h>): Include
1493 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1494 (verify): New macro. Use it to verify that EXCLUDE macros do not
1495 collide with FNM macros.
1496 (struct patopts): New struct.
1497 (struct exclude): Use it, as exclude patterns now come with options.
1498 (new_exclude): Support above changes.
1499 (new_exclude, add_exclude_file):
1500 Initial size must now be a power of two to simplify overflow checking.
1501 (free_exclude, fnmatch_no_wildcards): New function.
1502 (excluded_filename): No longer requires options arg, as the options
1503 are determined by add_exclude. Now returns bool, not int.
1504 (excluded_filename, add_exclude):
1505 Add support for the fancy new exclusion options.
1506 (add_exclude, add_exclude_file): Now takes int options arg.
1507 Check for arithmetic overflow when computing sizes.
1508 (add_exclude_file): xrealloc might modify errno, so don't
1509 realloc until after errno might be used.
1511 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1513 (free_exclude): New decl.
1514 (add_exclude, add_exclude_file): Now takes int options arg.
1515 (excluded_filename): No longer requires options arg, as the options
1516 are determined by add_exclude. Now returns bool, not int.
1518 * lib/prepargs.c: Include <string.h>; required for C99 since
1522 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1524 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1525 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1527 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1528 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1530 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1531 subsumed by Autoconf 2.50.
1533 * m4/error.m4: Upgrade to serial 2.
1535 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1536 remove test for GNU C library. It's not correct, as some
1537 older glibcs are buggy.
1539 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1541 * m4/prereq.m4: Upgrade to serial 20, but then:
1542 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1543 (jm_PREREQ_EXCLUDE): New macro.
1544 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1547 * m4/realloc.m4: Upgrade to serial 4.
1549 * m4/strerror_r.m4: Revert to serial 1002.
1551 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1553 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1555 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1556 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1557 it is now subsumed by autoconf. Add inttypes.h.
1559 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1560 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1562 * src/buffer.c (new_volume): Stop if the script exits with an error.
1564 * src/common.h (excluded_with_slash, excluded_without_slash):
1565 Remove, replacing by:
1566 (excluded): New decl.
1567 (link_error): New decl.
1568 (excluded_name): Now returns bool.
1571 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1572 Support hard links to symbolic links.
1574 (struct delayed_symlink): Remove 'names' member, replacing it with
1575 'sources' and 'target' member. All uses changed.
1577 (struct string_list): New type.
1579 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1580 for struct hack; this avoids wasted space in some cases.
1582 (extract_archive): Fix test for absolute pathnames and/or "..".
1583 Use link_error to report errors for links.
1584 Remove redundant trailing '/' at "really_dir", for all uses, not
1585 just before invoking mkdir.
1586 If overwriting old files, do not worry so much about existing
1588 Fix mode computation in the case where the directory exists.
1590 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1591 link, make a copy of the symbolic link.
1593 * src/incremen.c (get_directory_contents):
1594 If ignore_failed_read_option, only warn about
1597 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1598 However, check for error even for '-' or '+' case.
1600 (print_header): Try parsing uids and gids as unsigned integers first,
1601 and as a uid_t or gid_t only if that fails. This adds support for
1602 listing positive uids and gids that are greater than UID_MAX and
1605 * src/misc.c (link_error): New function.
1607 * src/names.c (collect_and_sort_names):
1608 If ignore_failed_read_option, only warn about
1611 (excluded_name): Now returns bool. Simplify, as the fancy
1612 features are now all in excluded_filename.
1614 * src/rtapelib.c (base_name): Remove decl, as system.h now
1617 * src/system.h: Include stddef.h if available.
1618 (offsetof): Declare if stddef.h doesn't.
1620 Include <dirname.h>.
1621 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1623 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1624 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1625 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1626 WILDCARDS_MATCH_SLASH_OPTION):
1629 (long_options, usage, decode_options): Add support for --anchored,
1630 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1631 --no-wildcards-match-slash, --recursion, --wildcards,
1632 --wildcards-match-slash.
1634 (decode_options): Implement the new way of interpreting exclude
1637 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1639 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1640 just print error messages suggesting alternatives.
1642 (add_filtered_exclude): Remove.
1644 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1646 * tests/extrac04.sh (out): Remove
1647 directory/subdirectory/file1, as the new semantics for
1648 --exclude exclude it.
1650 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1652 2001-08-12 Paul Eggert <eggert@twinsun.com>
1654 * lib/addext.c (<errno.h>): Include.
1655 (errno): Declare if not defined.
1656 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1657 leaves errno alone, because there is no limit. Also, work even if
1658 size_t is narrower than long.
1660 2001-07-08 Paul Eggert <eggert@twinsun.com>
1662 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1664 2001-05-10 Paul Eggert <eggert@twinsun.com>
1666 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1667 Include <backupfile.h> and <dirname.h> after size_t is defined.
1668 (addext): Use base_len to trim redundant trailing slashes instead of
1671 * lib/backupfile.c (ISSLASH, base_name):
1672 Remove decls; now in dirname.h.
1673 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1675 (find_backup_file_name): Rename locals to avoid new functions.
1676 Use base_len instead of rolling it ourselves.
1677 Work even if dirlen is 0.
1678 Use a dir of '.' if given the empty string.
1681 Do not include <stdio.h>, <assert.h>; no longer needed.
1682 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1683 Include <string.h>, <dirname.h>.
1684 (base_name): Allow file names ending in slashes, other than names
1685 that are all slashes. In this case, return the basename followed
1688 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1689 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1690 (dir_len): Renamed from dirlen.
1691 All callers changed.
1693 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1695 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1697 2001-02-16 Paul Eggert <eggert@twinsun.com>
1699 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1700 Do not declare or define if HAVE_MBRTOWC,
1701 since the test for HAVE_MBRTOWC now requires proper declarations.
1703 * lib/alloca.c (malloc): Undef before defining.
1705 2001-02-13 Paul Eggert <eggert@twinsun.com>
1707 * src/compare.c (read_and_process): Use off_t for size.
1708 From Maciej W. Rozycki.
1710 2001-01-26 Paul Eggert <eggert@twinsun.com>
1712 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1714 2001-01-12 Paul Eggert <eggert@twinsun.com>
1716 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1718 * lib/savedir.h (savedir): Remove size arg.
1720 * doc/tar.texi: Add @setchapternewpage odd.
1721 Remove -I as an alias for -T, for now.
1723 Update copyright. Remove "Published by".
1724 Dates beginning with / or . are taken to be file names.
1726 * src/tar.c (<time.h>): Do not include;
1727 (time): Do not declare.
1728 (usage): Remove -I as an alias for -T.
1729 (OPTION_STRING): Remove -I.
1730 (decode_options): Dates that look like an absolute path name,
1731 or that start with '.', are presumed to be file names whose
1733 Remove 'I' as an aliase for 'T'.
1736 * src/extract.c (<time.h>): Do not include; system.h now does this.
1737 (make_directories): Skip filesystem prefixes.
1738 Don't assume '/' is the only separator.
1739 (extract_sparse_file): Use new full_write semantics.
1740 On write error, return instead of invoking skip_file.
1741 Do not free sparsearray; caller does this now.
1742 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1744 (extract_archive): Don't assume file name lengths fit in int.
1745 Report what got stripped from member name; it might be more than '/'.
1746 Use new full_write semantics.
1747 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1749 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1751 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1752 (time): Remove decl; likewise.
1753 (child_open_for_uncompress): Use new full_write semantics.
1754 (flush_write): Use ISSLASH instead of testing for '/'.
1755 (flush_read): Likewise.
1757 * src/rmt.h (_remdev): Look for / anywhere in Path.
1759 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1760 Don't assume '/' is the only separator.
1761 (safer_rmdir): Don't assume '/' is the only separator.
1763 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1765 * lib/dirname.h (dirlen): New decl.
1767 * src/incremen.c (get_directory_contents):
1768 Remove path_size arg; all callers changed.
1769 Don't assume '/' is the only directory separator.
1770 (gnu_restore): Work even if file name length doesn't fit in int.
1772 * lib/addext.c (ISSLASH): New macro.
1773 (addext): Trim any redundant trailing slashes.
1775 * src/names.c (name_next):
1776 Don't assume '/' is the only directory separator.
1777 (namelist_match): Likewise.
1778 (add_hierarchy_to_namelist): Remove dirsize arg.
1779 Do not assume '/' is the only directory separator.
1780 (new_name): Likewise.
1782 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1783 (libtar_a_SOURCES): Add dirname.c.
1785 * src/create.c (relativize):
1786 New function, with much of old start_header's guts.
1787 Handle filesystem prefixes.
1788 (start_header): Use this new function.
1789 (init_sparsearray): Don't bother to zero out the new array;
1791 (deal_with_sparse): Fix array allocation bug.
1792 (create_archive): Don't assume '/' is the only separator.
1793 (dump_file): Likewise.
1794 Don't worry about leading / in symlink targets.
1796 * lib/savedir.c (savedir):
1797 Remove size arg; it wasn't portable. All callers changed.
1799 * lib/utime.c (utime_null): Adjust to new full_write convention.
1801 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1803 * lib/backupfile.c: Include <dirname.h>.
1804 (ISSLASH): New macro.
1805 (find_backup_file_name): Use dirlen to calculate directory lengths.
1806 (max_backup_version): Strip redundant trailing slashes.
1808 * src/common.h: Include <full-write.h>.
1809 (get_directory_contents): No longer has size arg.
1810 (gnu_restore): Arg is size_t, not int.
1812 * src/system.h: Include <time.h>.
1813 (time): Declare if not defined.
1815 * lib/full-write.c: Include full-write.h, not safe-read.h.
1816 full_write returns size_t, with short writes meaning failure.
1817 All callers changed.
1819 * src/rtapelib.c: Include full-write.h.
1821 * src/rmt.c: Include full-write.h.
1822 (main): Update copyright.
1824 * doc/getdate.texi: Mention that only English is supported.
1825 Show how to use "date" so that the output is acceptable to getdate.
1826 Mention Z as an abbreviation for UTC.
1828 * lib/full-write.h: New file.
1830 * src/list.c: system.h now does time.h stuff.
1833 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1835 Do not include string.h, strings.h, or assert.h; no longer needed.
1836 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1838 (base_name): New decl.
1839 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1840 (dir_name_r): Remove.
1841 (dirlen): New function.
1842 (dir_name): Use dirlen instead of dir_name_r.
1843 (<string.h>, <strings.h>): Include only if test program.
1844 (main): Use "return 0", not "exit (0)".
1846 2000-12-08 Paul Eggert <eggert@twinsun.com>
1848 * lib/dirname.h: New file.
1850 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1852 * lib/fnmatch.c: Do not comment out all the code if we are using
1853 the GNU C library, because in some cases we are replacing buggy
1854 code in the GNU C library itself.
1856 2000-10-30 Paul Eggert <eggert@twinsun.com>
1858 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1860 2000-10-29 Paul Eggert <eggert@twinsun.com>
1862 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1864 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1866 2000-10-28 Paul Eggert <eggert@twinsun.com>
1868 * doc/tar.texi: --no-recursion now applies to extraction, too.
1869 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1870 * src/names.c (namelist_match, excluded_name):
1871 Do not match subfiles of a directory
1872 if --no-recursion is specified.
1873 * src/tar.c (NO_RECURSE_OPTION): Remove.
1874 (long_options): Have getopt set the --no-recursion flag.
1875 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1876 Remove case for NO_RECURSE_OPTION.
1877 * src/common.h (recursion_option):
1878 Renamed from no_recurse_option, with sense
1879 negated, and with FNM_LEADING_DIR being the nonzero value.
1881 * names.c (namelist_match): New function.
1882 (name_match, name_scan): Use it to eliminate duplicate code.
1883 (names_notfound): Remove special case for Amiga.
1885 2000-10-27 Paul Eggert <eggert@twinsun.com>
1887 * src/misc.c (read_error_details, read_warn_details,
1888 read_fatal_details): Don't assume size_t is unsigned long.
1890 * src/buffer.c (flush_read): If read_full_records_option, try to
1891 fill the input buffer, as --delete -f - needs this.
1893 2000-10-24 Paul Eggert <eggert@twinsun.com>
1895 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1897 * src/buffer.c (check_label_pattern):
1898 Make sure header name is a string before
1899 passing it to fnmatch.
1900 (init_volume_number): Check for global_volno overflow.
1901 (new_volume): Check for global_volno overflow.
1903 * src/tar.c (decode_options):
1904 Check that volume label is not too long to overflow
1905 name in tar header block.
1907 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1909 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1910 (AC_FUNC_STRERROR_R): Use this instead.
1912 2000-10-23 Paul Eggert <eggert@twinsun.com>
1914 * src/extract.c: Include <time.h>, since we invoke "time".
1916 * lib/prepargs.c (prepend_default_options):
1917 Don't use NULL, for portability.
1919 * m4/fnmatch.m4: Add "working" to message.
1921 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1923 (getpwuid, getgrgid): Declare only if system headers don't.
1924 (gid_to_gname): Don't invoke setgrent.
1925 (namelist): Now static, not global.
1926 (nametail): New var. All uses of namelast changed to use
1927 nametail, with one extra level of indirection.
1928 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1929 (name_match): Set nametail too, when setting namelist to null.
1930 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1931 struct name *, so that we don't have to look up the name again
1932 here. Get change_dir from dir rather than as a separate arg. Add
1933 dirsize arg, and pass it along to get_directory_contents. Remove
1934 unnecessary check of directory type.
1935 (new_name): Do not append a slash if PATH already ends in one.
1936 (avoided_names, struct avoided_name): Remove.
1937 (avoided_name_table): New var, replacing avoided_names.
1938 (hash_avoided_name, compare_avoided_names): New function.
1939 (add_avoided_name, is_avoided_name): Use hash table rather than
1942 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1943 (child_open_for_compress, child_open_for_uncompress,
1944 close_archive): Propagate any failure of the compression process
1946 (open_archive, flush_write, flush_read, close_archive): Do not
1947 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1948 -1. Instead, allocate an array with the size that's needed.
1949 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1950 (backspace_output): Don't try to backspace past start of archive.
1951 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1953 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1954 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1955 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1956 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1957 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1958 WITH_DMALLOC, WITH_REGEX):
1959 Remove; now generated automatically.
1961 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1962 compatibility for glibc fragments.
1963 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1964 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1965 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1966 that we needn't put an entry into acconfig.h.
1967 (ALL_LINGUAS): Add da.
1968 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1969 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1971 (AC_MBSTATE_T): Add.
1972 (RMT): Append $(EXEEXT).
1973 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1974 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1975 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1976 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1977 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1978 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1979 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1980 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1981 (EMUL_OPEN3): Remove; no longer needed.
1982 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1984 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1986 * src/common.h: Do not include basename.h.
1987 * src/rtapelib.c (base_name): Do not include basename.h;
1988 declare base_name instead.
1990 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1992 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1993 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1994 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1995 Adjust to the above changes.
1997 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1999 * src/open3.c: Remove.
2001 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2002 (tar_SOURCES): Remove open3.c.
2003 (INCLUDES): Remove -I.., as automake does that.
2004 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
2006 The following changes are to put LOCALEDIR into localedir.h instead
2007 of passing it on the command line.
2009 (DISTCLEANFILES): New macro.
2010 (localedir.h): New rule.
2011 (rmt.o tar.o): Now depend on localedir.h.
2013 * tests/delete02.sh, tests/extrac04.sh: New files.
2015 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
2016 (TESTS): Add extrac04.sh, and restore delete02.sh.
2017 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
2018 (INCLUDES): Remove -I.. as automake does this now.
2020 * src/rtapelib.c (rexec): Don't declare unless using it.
2021 (do_command): Simplify signal-handling code slightly.
2023 * src/delete.c (blocks_needed): Remove. All uses changed to use
2024 blocking_factor - new_blocks.
2025 (acting_as_filter): New var.
2026 (write_record, delete_archive_members): Use acting_as_filter
2027 rather than archive == STDIN_FILENO to detect whether we're acting
2028 as a filter, as open can return STDIN_FILENO in some cases.
2029 (delete_archive_members): Ignore zero blocks if
2030 ignore_zeros_option is nonzero. Fix bug that messed up last
2031 output block: write_eot can't be used here, as it gets confused
2032 when the input is at end of file.
2034 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
2035 symbolic link contents length. Pass directory size to
2036 get_directory_contents.
2038 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
2039 m4/strerror_r.m4: New files.
2040 * m4/signedchar.m4: Remove this file.
2041 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
2042 * m4/Makefile.am (EXTRA_DIST): Likewise.
2044 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
2046 * po/da.po: New translation file.
2048 * src/mangle.c (extract_mangle):
2049 Fix diagnostic with wrong number of %s'es.
2051 * lib/fnmatch.c (fnmatch):
2052 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
2053 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
2055 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
2056 fall off a device's end. Detect this.
2058 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
2060 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
2061 include <pathmax.h> and directory include files like <dirent.h>;
2062 no longer used. Include <savedir.h> instead.
2063 (closedir, signed_char): remove macro; no longer used.
2064 (bool, false, true): Include <stdbool.h> if you have the include
2065 file, otherwise define.
2068 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
2069 opendir_warn, readdir_error): Remove; no longer needed.
2070 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
2071 before deciding whether we're trying to remove ".".
2072 (remove_any_file): Try unlink first if we are not root. Use
2073 savedir when recursively removing directories, to avoid exhausting
2075 (savedir_error, savedir_warn, symlink_error): New functions.
2077 * src/list.c: (read_and): Do not invoke
2078 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
2079 responsible for that. Do not invoke apply_delayed_set_stat; our
2080 caller is now responsible for that.
2081 (read_header): Use signed char instead of signed_char. Prevent
2082 later references to current_header from mistakenly treating it as
2084 (from_header): Quote invalid base-64 strings in diagnostics.
2085 (time_from_header): Do not warn about future timestamps in
2086 archive; check_time now does that.
2087 (print_header): Quote unknown file types.
2088 (skip_member): New function, replacing skip_extended_headers and
2089 now skipping the whole member instead of just the extended
2090 headers. All callers changed. This makes the code handle
2091 extended headers uniformly, and fixes some bugs.
2093 * src/update.c (update_archive): Use skip_member.
2095 * src/extract.c (we_are_root): Now global.
2096 (struct delayed_symlink): New type.
2097 (delayed_symlink_head): New var.
2098 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
2099 not apply_delayed_set_stat.
2100 (set_mode, set_stat): Pointer args are now const pointers.
2101 (check_time): New function.
2102 (set_stat): Warn if setting a file's timestamp to be the future.
2103 (make_directories): Do not save and restore errno.
2104 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
2105 intermediate directories.
2106 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
2107 not in caller. Extract potentially dangerous symbolic links more
2108 carefully, deferring their creation until the end, and using a
2109 regular file placeholder in the meantime. Do not remove trailing
2110 / and /. from file names. Do not bother checking for ".." when
2111 checking whether a directory loops back on itself, as loopbacks
2112 can occur with symlinks too. Also, in that case, do not bother
2113 saving and restoring errno; just set it to EEXIST.
2114 (apply_nonancestor_delayed_set_stat): A prefix is a potential
2115 ancestor if it ends in slash too (as well as ending in a char just
2117 (apply_delayed_set_stat): Remove.
2118 (apply_delayed_symlinks, extract_finish): New functions.
2120 * doc/fdl.texi: New file.
2121 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
2122 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
2123 * doc/tar.texi: Add Free Documentation License. New section
2124 "Overwrite Old Files", and revamp that section to make it easier to
2125 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
2126 documentation into getdate.texi. Fix several minor typos. Describe
2127 TAR_OPTIONS. Describe incompatibility between incremental backups and
2128 --atime-preserve. Describe incompatibility between --verify and other
2129 options. Mention that tar normally removes symbolic links rather than
2130 following them, when extracting a file of the same name.
2132 * THANKS: Add gpoul. Change skip's address.
2134 * po/POTFILES.in: Add lib/human.c.
2136 * src/common.h (namelist, namelast): Remove decls.
2137 (we_are_root, extract_finish, skip_member, savedir_error,
2138 savedir_warn, symlink_error, gnu_list_name): New decls.
2139 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
2140 skip_extended_headers, is_dot_or_dotdot, closedir_error,
2141 closedir_warn, opendir_error, opendir_warn, readdir_error,
2142 readdir_warn): Remove decls.
2143 (get_directory_contents): New off_t arg.
2144 (addname): Now returns struct name *.
2146 * src/tar.h, tests/genfile.c: Fix comments.
2148 * src/create.c: Include hash.h.
2149 (gnu_list_name): Remove decl.
2150 (struct link): Remove "next" member.
2152 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
2153 consistency with other diagnostics.
2154 (deal_with_sparse): Check for I/O error when closing the file.
2155 (create_archive): Do not allocate an array of size PATH_MAX, as
2156 PATH_MAX might be (size_t) -1. Instead, allocate an array with
2157 the size that's needed.
2158 (hash_link, compare_links): New functions.
2159 (dump_file): Do not exhaust open file descriptors when descending
2160 deeply into a directory, by using savedir rather than
2161 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
2162 Hash the set of links already created, instead of using a linked
2163 list. Fix some bugs in outputting sparse files which caused the
2164 sparse tables to be incorrect. When a file unexpectedly shrinks,
2165 output zeros rather than garbage. Do not allocate an array of
2166 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
2167 allocate an array with the size that's needed.
2169 * src/incremen.c: Include hash.h.
2170 (struct directory): Remove "next", "dir_text". Change "name" to
2171 be char[1] with struct hack, not const char *. Add "found".
2172 (directory_list): Remove. Replaced by directory_table.
2173 (directory_table): New var.
2174 (nfs_string): Renamed from nfs.
2175 (hash_directory, compare_directories): New functions.
2176 (note_directory): Now returns struct directory *. First arg is
2177 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
2178 Remove text arg. New "found" arg, basically corresponding to the
2179 old text arg not being null. All callers changed.
2180 (note_directory, find_directory): Use hash table rather than
2182 (get_directory_contents): New arg "device". Use savedir to do the
2183 hard work. Save the nfs-ness of stat_data, since it might change
2184 under us. Use note_directory instead of find_directory to save
2185 some work. When adding an "A" record, do it with
2186 add_to_accumulator instead of cheating with strcat.
2187 (read_directory_file): Use "+" flag before device to indicate
2188 whether it was NFS. Fix typo in checking for strtoul error.
2189 (write_directory_file_entry): New function.
2190 (write_directory_file): Use it, and use the hash routines to
2191 traverse the directory table.
2192 (gnu_restore): Use savedir rather than opendir/readdir.
2194 * src/tar.c: Include localedir.h, prepargs.h.
2195 (long_options): Now static.
2196 (long_options, usage, decode_options): -j is now short for
2197 --bzip2, and -I is now an alias for -T.
2198 (decode_options, main): argv is not const pointer now.
2199 (decode_options): Invoke prepend_default_options to support
2200 TAR_OPTIONS. In diagnostic, mention the string that was the
2201 invalid blocking factor, tape length, group, owner, or record
2202 size. --delete is no longer incompatible with -f -, undoing
2204 (main): Invoke extract_finish at end of extraction.
2206 * src/rmt.c: Include localedir.h.
2207 (main): Update copyright date to 2000.
2209 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
2210 following changes: Use @sc where appropriate. Document the ranges of
2211 supported times more precisely. Add Eggert to getdate authors.
2212 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
2213 zone names, as it wasn't correct and people shouldn't be relying on it
2214 anyway. Relative items also account for non-DST adjustments. Fix
2217 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
2219 * tests/ignfail.sh: opendir -> savedir in diagnostics.
2221 * tests/preset.in: Set LANGUAGE to the empty string, for some
2224 2000-10-20 Paul Eggert <eggert@twinsun.com>
2226 * m4/fnmatch.m4: Mention the GNU C library.
2228 2000-10-19 Paul Eggert <eggert@twinsun.com>
2230 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
2233 2000-10-17 Paul Eggert <eggert@twinsun.com>
2235 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
2238 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
2239 (CHAR_BIT): Define if not defined.
2241 2000-09-09 Paul Eggert <eggert@twinsun.com>
2243 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
2245 2000-08-07 Paul Eggert <eggert@twinsun.com>
2247 * lib/xmalloc.c: Memory exhausted -> memory exhausted
2249 * lib/xalloc.h (xalloc_msg_memory_exhausted):
2250 change to array from char *.
2252 2000-08-06 Paul Eggert <eggert@twinsun.com>
2254 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
2255 compatibility with glibc 2.1.3 strftime.c.
2257 2000-07-31 Paul Eggert <eggert@twinsun.com>
2259 * lib/quotearg.c (quotearg_n_options):
2260 Don't make the initial slot vector a constant,
2261 since it might get modified.
2263 * lib/quotearg.c: Add support for more than one preallocated slot.
2265 2000-07-30 Paul Eggert <eggert@twinsun.com>
2267 * lib/quotearg.c (quotearg_n_options):
2268 Preallocate a slot 0 buffer, so that the caller
2269 can always quote one small component of a "memory exhausted" message
2272 2000-07-23 Paul Eggert <eggert@twinsun.com>
2275 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
2276 mbstate_t is always defined.
2278 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
2279 some GCC installations, and this configuration error is likely to be
2282 2000-07-22 Paul Eggert <eggert@twinsun.com>
2285 When the system forces us to redefine mbstate_t, shadow its mbsinit
2286 function. From Bruno Haible.
2288 2000-07-14 Paul Eggert <eggert@twinsun.com>
2290 * lib/xmalloc.c: Simplify exhausted message.
2292 * lib/quotearg.h: Update copyright date; from Jim Meyering.
2294 2000-07-13 Paul Eggert <eggert@twinsun.com>
2296 * lib/quotearg.h (enum quoting style):
2297 New constant clocale_quoting_style.
2300 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
2301 Add support for clocale_quoting_style, undoing previous change to
2302 locale_quoting_style.
2304 2000-07-10 Paul Eggert <eggert@twinsun.com>
2307 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
2308 since otherwise we don't need it.
2309 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
2310 since we don't do multibytes in that case.
2311 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
2312 invoke multibyte primitives.
2314 * m4/mbstate_t.m4 (AC_MBSTATE_T):
2315 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
2316 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
2317 and mbstate_t, to a single-part test that simply defines mbstate_t.
2319 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
2320 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
2321 to decide whether to define the BeOS workaround macro;
2322 this adjusts to the change to AC_MBSTATE_T.
2324 * m4/strerror_r.m4: New file.
2326 2000-07-05 Paul Eggert <eggert@twinsun.com>
2328 * lib/quotearg.c: Use double-quote to quote.
2330 * lib/quotearg.c (N_): New macro.
2331 (gettext_default): New function.
2332 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
2333 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
2336 * lib/quotearg.c (struct quoting_options):
2337 Simplify quote_these_too dimension.
2338 From Bruno Haible <haible@clisp.cons.org>.
2340 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
2341 Test for mbstate_t only if the test
2342 for an object-type mbstate_t fails.
2344 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
2346 2000-07-03 Paul Eggert <eggert@twinsun.com>
2348 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
2349 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
2351 * lib/quotearg.c (mbrtowc):
2352 Assign to *pwc, and return 1 only if result is nonzero.
2353 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
2355 2000-07-02 Paul Eggert <eggert@twinsun.com>
2357 * lib/quotearg.c (mbstate_t):
2358 Do not define; it should be defined with AC_CHECK_TYPE.
2360 2000-06-26 Paul Eggert <eggert@twinsun.com>
2362 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
2363 a bug in glibc 2.1.3.
2365 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
2367 2000-06-19 Paul Eggert <eggert@twinsun.com>
2369 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
2370 inclusion of wctype.h to work around solaris2.6 namespace pollution.
2371 (ISPRINT): Likewise.
2372 Reported by Tom Tromey.
2374 2000-06-15 Paul Eggert <eggert@twinsun.com>
2376 * lib/human.c (adjust_value): New function.
2377 (human_readable_inexact): Apply rounding style even when printing
2380 * lib/human.c: Avoid shadowing warnings.
2383 2000-06-14 Paul Eggert <eggert@twinsun.com>
2385 * lib/human.c (human_readable_inexact): Allow an input block size
2386 that is not a multiple of the output block size, and vice versa.
2388 * lib/getdate.y (get_date): Apply relative times after time zone
2389 indicator, not before.
2391 2000-05-31 Paul Eggert <eggert@twinsun.com>
2393 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2394 and thus don't need AC_CANONICAL_HOST.
2396 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2397 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2398 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2399 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2400 changed. Instead of inspecting the output of getconf, try to
2401 compile the test program without and with the macro definition.
2402 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2403 getconf. Instead, check for the needed flags by compiling test
2406 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2408 * config.guess, config.sub: Remove these files, for similar reasons.
2410 2000-05-03 Paul Eggert <eggert@twinsun.com>
2412 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2413 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2414 bug. This avoids a clash when files like regex.c that define
2417 2000-05-02 Paul Eggert <eggert@twinsun.com>
2419 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2420 Define _GNU_SOURCE if this is needed to make
2421 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2422 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2424 * lib/quotearg.c (mbrtowc, mbstat_t):
2425 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2426 (<wctype.h>): Include if HAVE_WCTYPE_H.
2427 (iswprint): Define to 1 if we lack it
2429 2000-04-18 Paul Eggert <eggert@twinsun.com>
2431 * m4/mbstate_t.m4: New file.
2433 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2435 * tests/ignfail.sh: Test for uid 0 along with user "root".
2437 2000-04-05 Paul Eggert <eggert@twinsun.com>
2439 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2440 Don't use -n32 on IRIX if the installer said
2443 2000-02-28 Paul Eggert <eggert@twinsun.com>
2445 * lib/quotearg.c (ALERT_CHAR): New macro.
2446 (quotearg_buffer_restyled): Use it.
2448 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2450 * src/list.c (tartime): Fix off-by-one error when copying year if
2453 2000-02-18 Paul Eggert <eggert@twinsun.com>
2455 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2456 (textint): New typedef.
2457 (parser_control): Changed from struct parser_control to typedef
2458 (for consistency). Member year changed from int to textint. All
2460 (YYSTYPE): Removed; replaced by %union with int and textint
2462 (tID): Removed; not used.
2463 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2464 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2465 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2466 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2467 (date, number, to_year): Use width of number in digits, not its
2468 value, to determine whether it's a 2-digit year, or a 2-digit
2470 (yylex): Store number of digits of numeric tokens. Return '?' for
2471 unknown identifiers, rather than (unused) tID.
2473 2000-01-16 Paul Eggert <eggert@twinsun.com>
2475 * lib/quotearg.c (quotearg_buffer_restyled):
2476 Do not quote alert, backslash, formfeed,
2477 and vertical tab unnecessarily in shell quoting style.
2479 2000-01-15 Paul Eggert <eggert@twinsun.com>
2482 Change quoting to be compatible with future autoconf versions.
2484 2000-01-11 Paul Eggert <eggert@twinsun.com>
2486 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2488 2000-01-07 Paul Eggert <eggert@twinsun.com>
2490 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2492 Fix bug with fnmatch.h dependency, as follows:
2493 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2494 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2496 * src/common.h (apply_nonancestor_delayed_set_stat):
2497 Renamed from apply_delayed_set_stat.
2498 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2499 chown_error_details, close_warn, closedir_warn, mkdir_error,
2500 read_error_details, read_fatal_details, read_warn_details,
2501 seek_error_details, seek_warn_details, utime_error,
2502 write_error_details, write_fatal_details): New decls.
2504 Make diagnostic messages more regular.
2505 * src/create.c (dump_file): Quote file names with colons if possible.
2506 * src/compare.c (diff_archive): Likewise.
2507 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2508 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2509 * src/mangle.c (extract_mangle): Likewise.
2510 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2512 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2513 new_volume, xclose):
2514 Use error message functions to report errors consistently.
2515 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2516 * src/create.c (finish_sparse_file, dump_file): Likewise.
2517 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2518 extract_archive): Likewise.
2519 * src/list.c (list_archive): Likewise.
2520 * src/update.c (append_file): Likewise.
2521 * src/compare.c (diff_init, diff_sparse_files):
2522 Use xalloc_die to report memory exhaustion.
2523 * src/incremen.c (gnu_restore): Likewise.
2524 * src/list.c (read_header): Likewise.
2525 * src/mangle.c (extract_mangle): Likewise.
2526 * src/misc.c (maybe_backup_file): Likewise.
2527 * src/tar.c (decode_options): Likewise.
2528 * src/compare.c (read_and_process, fill_in_sparse_array,
2530 Use consistent terminology for unexpected-EOF message.
2531 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2532 * src/list.c (list_archive, read_header, skip_file,
2533 skip_extended_headers): Likewise.
2534 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2535 (xdup2): Regularize messages with rest of tar.
2537 * src/buffer.c (flush_read): Don't read past EOF.
2539 * src/extract.c (extr_init):
2540 If we run out of memory, invoke apply_delayed_set_stat.
2541 (prepare_to_extract): Don't complain if we can't remove ".".
2542 (apply_delayed_set_stat): New function.
2543 (apply_nonancestor_delayed_set_stat):
2544 Renamed from apply_delayed_set_stat. All uses changed.
2545 Don't remove head if it doesn't apply.
2547 * src/create.c (find_new_file_size):
2548 Return size instead of storing through pointer.
2549 All callers changed.
2550 (deal_with_sparse): Don't keep reading after read errors.
2551 (finish_sparse_file): Just abort if there is an internal error.
2552 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2553 Don't restore access times on directories during incremental dumps
2554 until after dealing with the directory.
2555 If ignoring failed reads, count closedir, read, and unknown
2556 file errors as warnings, not errors.
2557 Fix buffer overrun problem when dumping sparse files.
2559 * src/list.c (read_and):
2560 Invoke apply_nonancestor_delayed_set_stat on file names
2561 after handling them.
2562 (decode_mode): Remove; moved to misc.c.
2564 * src/misc.c (safer_rmdir): New function.
2565 (remove_any_file): Use it to avoid problems with rmdir(".").
2566 (maybe_backup_file): Regularize diagnostics.
2567 (undo_backup_file): Likewise.
2568 (decode_mode): Moved here from list.c.
2569 (chmod_error_details, chown_error_details, close_fatal,
2570 close_warn, closedir_warn, mkdir_error, read_error_details,
2571 read_warn_details, read_fatal_details, seek_error_details,
2572 seek_warn_details, utime_error, write_error_details,
2573 write_fatal_details): New functions.
2575 * src/delete.c (save_record): Remove static variable (now local).
2576 (move_archive): Don't position before start of archive.
2577 (write_record): Abort if count is zero at inopportune time.
2580 * src/tar.c (decode_options): --delete and -f - are now
2581 incompatible, since we didn't have time to fix their bugs.
2583 * tests/Makefile.am (TESTS): Remove delete02.sh.
2584 * tests/ignfail.sh: Adjust to new quoting scheme again.
2586 2000-01-06 Paul Eggert <eggert@twinsun.com>
2588 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2589 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2590 (tm_diff): Renamed from difftm. All uses changed.
2591 Replace body with that taken from GNU C Library 2.1.3pre1.
2592 (get_date): Prefer tm_gmtoff to tm_diff if available.
2594 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2596 * tests/incremen.sh: Invoke stat on newly created file so that its
2597 ctime is updated on Nextstep.
2599 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2601 * lib/getdate.y (get_date):
2602 Fix typo when checking for time_t overflow in time zone calculations.
2604 1999-12-13 Paul Eggert <eggert@twinsun.com>
2606 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2608 * README-alpha: New file.
2609 * README: New sections for gzip and bzip2, Solaris.
2610 Remove mention of BACKLOG.
2612 * configure.in (AC_C_BACKSLASH_A): Add.
2613 (AC_CHECK_HEADERS): Add wchar.h.
2614 (AC_CHECK_FUNCS): Add mbrtowc.
2615 (AC_FUNC_CLOSEDIR_VOID): Add.
2617 * tests/Makefile.am (TESTS): Add delete02.sh.
2618 (POSTPONED_TESTS): Remove.
2619 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2622 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2624 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2626 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2628 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2630 * src/tar.c ("quotearg.h"): New include.
2631 (usage): Now has __attribute__ ((noreturn)).
2632 (confirm): Report errno if we can't open tty.
2633 (confirm, decode_options):
2634 Quote arbitrary strings in diagnostics.
2635 (OVERWRITE_OPTION): New constant.
2636 (long_options, usage, decode_options): New --overwrite option.
2637 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2638 are now mutually exclusive.
2639 Don't assume that gettext preserves errno.
2640 (main): Set default quoting style to escape_quoting_style.
2642 * src/update.c (<quotearg.h>): New include.
2644 Don't assume that gettext preserves errno.
2645 Quote arbitrary strings in diagnostics.
2646 Check for close error.
2648 * src/names.c (<quotearg.h>): New include.
2649 (name_init, name_next, name_close, names_notfound,
2650 collect_and_sort_names): Don't assume that gettext preserves
2651 errno. Quote arbitrary strings in diagnostics.
2652 (excluded_name): Fix typo that caused empty patterns to be
2655 * src/misc.c (<quotearg.h>): New include.
2656 (quote_copy_string): Quote only newline and backslash; the output is no
2657 longer meant for humans, and is locale-independent.
2658 (contains_dot_dot): New function.
2659 (remove_any_file): Don't use lstat; just rmdir the file and then use
2660 unlink if the rmdir fails because the file isn't a directory.
2661 Check for readdir and closedir errors.
2662 (maybe_backup_file): Report "stat" for stat errors.
2663 (maybe_backup_file, chdir_do):
2664 Quote arbitrary strings in diagnostics.
2665 (maybe_backup_file, undo_last_backup):
2666 Don't assume that gettext preserves errno.
2667 (call_arg_error, call_arg_fatal, call_arg_warn,
2668 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2669 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2670 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2671 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2672 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2673 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2675 * src/system.h (__attribute__): New macro.
2676 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2677 (S_ISDOOR): New macro.
2678 (closedir): New macro, if CLOSEDIR_VOID.
2680 * src/rmt.c, src/rtapelib.c (decode_oflag):
2681 O_APPEND might not be defined.
2683 * src/list.c: (read_and, list_archive):
2684 Quote arbitrary strings in diagnostics.
2685 (from_header): Use locale_quoting_style to quote diagnostics.
2686 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2688 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2690 * src/Makefile.am: Use ## for copyright comments.
2692 * src/extract.c (<quotearg.h>): New include.
2693 (enum permstatus): New enum.
2694 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2695 two mallocs. New members file_name_len, invert_permissions, permstatus.
2696 (extr_init): Remove hack that silently adjusted newdir_umask.
2697 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2698 Use these args to decide whether and how to set modes.
2699 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2700 Don't assume that gettext preserves errno.
2701 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2702 (delay_set_stat, repair_delayed_set_stat): New functions.
2703 (make_directories): Avoid mkdir where last part of path is "..".
2704 Create a struct delayed_set_stat for each directory made.
2705 (prepare_to_extract): Renamed from unlink_destination, and
2706 return 0 immediately if to_stdout_option; all callers changed.
2707 (maybe_recoverable): New parameter interdir_made.
2708 Add support for --overwrite.
2709 (extract_sparse_file, extract_archive):
2710 Quote arbitrary strings in diagnostics.
2711 (extract_archive): By default, warn about ".." in member names, and skip them.
2712 Don't open files with O_NONBLOCK or O_APPEND.
2713 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2714 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2715 minus the current umask. Keep track of intermediate directories made,
2716 to avoid looping when making x/../x when x doesn't exist; the
2717 earlier code solved this in a different way that didn't fit well
2718 into the new scheme. Don't extract permissions onto existing
2719 directories unless --overwrite is given. Do not add -wx------
2720 permissions to new directories permanently; just do it temporarily.
2721 Remove no-longer-needed hack with MSDOS and directory time stamps.
2722 (apply_delayed_set_stat): New argument specifies which directories to
2723 fix statuses of. Do not wait until the end of extraction to fix
2724 statuses; instead, fix a directory's status once we exit that directory.
2725 This requires less memory and does the right thing in some cases
2726 where the old method didn't.
2727 (fatal_exit): New function.
2729 * src/incremen.c (<quotearg.h>): New include.
2730 (get_directory_contents, gnu_restore):
2731 Check for readdir and closedir errors.
2732 (get_directory_contents, read_directory_file, gnu_restore):
2733 Quote arbitrary strings in diagnostics.
2734 (get_directory_contents, read_directory_file, write_directory_file):
2735 Don't assume that gettext preserves errno.
2737 * src/create.c (<quotearg.h>): New include.
2738 (start_header): Use `member names' to refer to archive member names, not
2739 `archive names'. Warn about `..' in member names.
2740 (finish_sparse_file, dump_file):
2741 Quote arbitrary strings in diagnostics.
2742 (finish_sparse_file, dump_file):
2743 Don't assume that gettext preserves errno.
2744 (dump_file): Don't use `access' to determine whether a directory is readable;
2745 this isn't reliable if tar is setuid. Use `opendir' instead.
2746 Check for readdir and closedir failures.
2747 Don't dump sockets as if they were fifos; just warn and skip.
2749 * src/delete.c (move_archive):
2750 Don't report fatal error merely because sizes don't fit
2751 into struct mtop values; fall back on lseek instead.
2752 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2753 Say `reposition' instead of `re-position'.
2754 (delete_archive_members):
2755 Set archive to STDOUT_FILENO before outputting trailing buffer.
2757 * src/compare.c (<quotearg.h>): New include.
2758 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2759 and `Cannot' others.
2760 (report_difference, diff_archive):
2761 Quote arbitrary strings in diagnostics.
2762 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2763 Don't assume that gettext preserves errno.
2764 (diff_archive): Don't open regular files with O_NONBLOCK.
2765 Preserve access times of files if --atime.
2767 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2768 (FATAL_ERROR, USAGE): Don't return 0.
2769 (enum old files): New enum.
2770 (old_files_option): New variable, replacing keep_old_files_option and
2771 unlink_first_option.
2772 (apply_delayed_set_stat): Now takes char const * param.
2773 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2774 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2775 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2776 read_fatal, readdir_error, readdir_warn, readlink_error,
2777 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2778 truncate_error, truncate_warn, unlink_error, waitpid_error,
2779 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2782 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2783 archive_write_error, archive_read_error, flush_archive, close_archive,
2784 init_volume_number, new_volume):
2785 Don't assume that gettext preserves errno.
2787 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2788 (open_archive): Reject multivolume verify attempts a bit earlier.
2789 Rename local variable `access', in case it's defined by system header.
2791 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2792 `Could not' sometimes and `Cannot' others.
2794 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2795 Quote arbitrary strings in diagnostics.
2797 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2800 (init_volume_number): Check for input and output errors in volno_file.
2802 (new_volume): Use new fatal_exit function to exit, and new xfork
2805 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2807 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2809 * doc/tar.texi: Add --overwrite.
2810 --absolute-names rejects ".." in names.
2812 * lib/quotearg.c: Add support for multibyte characters.
2814 (ISPRINT): New macro.
2815 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2816 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2817 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2818 (quotearg_buffer_restyled): New function, with most of the old
2819 quotearg_buffer's contents.
2820 Major rewrite to support multibyte characters.
2821 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2823 * m4/c-bs-a.m4: New file.
2825 * lib/Makefile.am: Use ## for copyright notice.
2827 * scripts/Makefile.am: Use ## on copyright notice.
2830 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2832 1999-12-05 Paul Eggert <eggert@twinsun.com>
2834 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2835 src/ChangeLog, tests/ChangeLog: Remove these files.
2836 * ChangeLog.1: New file, incorporating the above files, plus old
2838 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2840 1999-12-05 Dale Worley <worley@ariadne.com>
2842 * src/compare.c (<utime.h>, struct utimbuf): Add.
2843 (diff_archive): Restore access times if --atime.
2844 * doc/tar.texi: Explain that --atime also preserves modification time.
2846 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2848 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2849 * BACKLOG, TODO: Remove.
2850 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2851 * README: Bring up to date.
2853 1999-12-03 Paul Eggert <eggert@twinsun.com>
2855 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2857 * src/compare.c (diff_archive):
2858 Do not set errno to EPIPE; we no longer use perror.
2860 * src/create.c (dump_file):
2861 If a parent directory said that a file should be there but it is
2862 absent, diagnose it as being removed in the meantime.
2863 Do not pass meaningless errno to ERROR when reporting that the
2864 file changed as we read it.
2865 Report that a file changed if its ctime changes; this is more
2866 sensitive than mtime+size, and more accurate.
2868 * src/incremen.c (enum children): New type.
2869 (struct directory): Change old char allnew member to new enum children
2872 (get_directory_contents): When doing an incremental dump that does
2873 not cross filesystem boundaries, dump the mount points, even though
2874 they are in a different filesystem. This is for convenience when
2875 restoring, and for consistency with non-incremental dumps.
2876 This requires a 3-way flag for keeping track of which children we want,
2877 so we use enum children rather than boolean.
2879 * src/open3.c (modes): Remove.
2880 (open3): Remove unportable assumptions about flag encodings.
2881 Use `stat' instead of `access' for testing file existence,
2882 to avoid problems with setuid programs.
2884 * src/names.c (name_next): If file names are given both in the
2885 command line (e.g. via -C) and in a file (via -T), do not
2886 ignore the command-line names.
2888 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2890 * doc/tar.texi: Clarify getdate authorship.
2892 1999-11-23 Paul Eggert <eggert@twinsun.com>
2894 * lib/Makefile.am (DISTCLEANFILES): New macro.
2896 * configure.in (tar_fnmatch_hin):
2897 Remove; it runs afoul of a bug in autoconf 2.13.
2898 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2900 1999-11-19 Paul Eggert <eggert@twinsun.com>
2902 * m4/largefile.m4: Update serial.
2904 1999-11-18 Paul Eggert <eggert@twinsun.com>
2906 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2907 the QNX shell, which doesn't propagate exit status of failed
2908 commands inside shell assignments.
2910 1999-11-07 Paul Eggert <eggert@twinsun.com>
2912 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2914 * configure.in (AC_PREREQ): Bump to 2.13.
2915 (ALL_LINGUAS): Add pt_BR, ja.
2916 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2917 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2918 for AIX crossbuilds.
2920 * doc/tar.texi: New node create options for --ignore-failed-read.
2921 Remove unused version control symbols.
2922 Modernize texinfo usage.
2924 * src/tar.c (usage): Add examples.
2926 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2927 Include fnmatch.h when testing fnmatch.
2929 * src/common.h (collect_and_sort_names): New decl.
2931 * src/list.c (from_header):
2932 Handle 32-bit two's complement negative time stamps
2933 even if the leading octal digit is 2 or 3.
2935 * src/extract.c (set_stat): Remove duplicate code.
2937 * src/create.c (to_chars): Remove trailing newline from warning.
2938 (dump_file): Ignore doors.
2939 (finish_header): Report block numbers with origin 0, not origin 1.
2941 * src/rmt.c: Include getopt.h.
2942 (long_opts): New constant.
2943 (usage): New function.
2944 (main): Implement --help and --version.
2945 Output usage message if arguments are bad.
2947 1999-10-10 Paul Eggert <eggert@twinsun.com>
2949 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2951 * README: Remove --with-dmalloc.
2952 Add --disable-largefile.
2953 Remove old NeXT dirent problems, or AIX valloc problems.
2954 Remove old union wait advice, and old %lld advice.
2955 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2957 * doc/tar.texi: Clarify documentation for portable file names.
2959 * configure.in (AM_WITH_DMALLOC): Remove.
2960 (ALL_LINGUAS): Add ja.
2962 * src/tar.c (decode_options):
2963 Invalid dates are now treated as (time_t) -1.
2964 Redo version message to conform to GNU standards.
2966 * src/create.c (dump_file):
2967 Fix typo: last two args to dump_file were interchanged.
2968 * src/update.c (update_archive): Likewise.
2970 * src/common.h (tartime): New decl.
2972 * src/list.c (tartime): Now extern.
2973 (read_and): Invalid headers cause errors, not warnings.
2975 1999-10-03 Paul Eggert <eggert@twinsun.com>
2977 * lib/getdate.y (__attribute__):
2978 Don't use if GCC claims to be before 2.8; this is
2979 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2981 1999-09-25 Paul Eggert <eggert@twinsun.com>
2983 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2984 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2986 * tests/incremen.sh: Add yet another sleep.
2988 1999-09-24 Paul Eggert <eggert@twinsun.com>
2990 * NEWS: A read error now causes a nonzero exit status.
2992 * src/create.c (to_chars): Fix base-256 output.
2994 * src/buffer.c (write_error):
2995 Read error is an error, not just a warning.
2997 1999-09-24 Paul Eggert <eggert@twinsun.com>
2999 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
3001 * src/tar.c (<time.h>): Include.
3002 (time): Declare if not defined.
3003 (confirm): Don't read past EOF.
3004 (long_options, usage): Add --no-same-owner, --no-same-permissions.
3005 (main): Use clock_gettime if available.
3007 * tests/Makefile.am (TESTS): Add incremen.sh
3008 (INCLUDES): Add -I../lib, for fnmatch.h.
3010 * src/update.c (update_archive):
3011 Remove call to name_expand; had no effect.
3012 Use chdir_do to change into directory.
3013 Use deref_stat instead of stat.
3014 Use add_avoided_name to mark names to be avoided; the old method of
3015 setting a bit with the name caused all descendants of that name to
3016 be avoided, in some circumstances.
3018 * tests/incremen.sh: Remove unnecessary sleeps.
3020 * src/names.c (name_next): Go back to using plain chdir.
3021 (name_gather): Use chdir_arg to keep track of arguments to chdir.
3022 (addname): Likewise.
3023 (name_match): Use chdir_do to act on chdir args.
3024 (merge_sort): Moved here from incremen.c.
3025 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
3027 (name_expand): Remove.
3028 (name_from_list): Skip fake names.
3029 Use chdir_do to act on chdir args.
3030 (struct avoided_name): New struct.
3031 (avoided_names): New var.
3032 (add_avoided_name, is_avoided_name): New functions.
3034 * src/system.h (stat, lstat): Define in terms of statx on
3035 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
3036 (UCHAR_MAX): New macro.
3037 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
3039 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
3041 * src/incremen.c (<time.h>): Remove include; no longer used.
3042 (time): Remove decl.
3044 (get_directory_contents): Use deref_stat.
3045 Consider a subdirectory to be all new only if
3046 listed_incremental_option or if it its timestamp is newer than the
3048 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
3049 (read_directory_file): Now extern. Do not set time_now.
3050 (write_directory_file): Renamed from write_dir_file.
3051 Use start_time instead of time_now.
3052 (compare_names, collect_and_sort_names): Move to names.c.
3054 * src/mangle.c (<time.h>): Remove; not used.
3055 (time): Do not declare.
3057 * src/misc.c (chdir_from_initial_wd): Remove.
3058 (deref_stat): New function.
3059 (struct wd): New struct.
3060 (wd, wds, wd_alloc): New variables.
3061 (chdir_arg, chdir_do): New function.
3063 * src/compare.c (get_stat_data): Use deref_stat.
3065 * src/common.h (name_expand): Remove.
3067 * src/list.c (time): Declare if not defined.
3068 (base_64_digits): Moved here from create.c.
3069 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
3071 (read_and): Don't get time from header unless we need it now;
3072 as getting time can cause duplicate diagnostics if bogus.
3073 Remove "Hmm, " from diagnostic.
3074 Use "Skipping to next header" uniformly.
3075 (from_header): Renamed from from_chars. All uses changed.
3076 Allow different forms for unportable 2's complement numbers.
3077 Don't check for extended forms when parsing checksums.
3078 Parse base-256 output.
3079 (gid_from_header): Renamed from gid_from_chars. All uses changed.
3080 (major_from_header): Renamed from major_from_chars. All uses changed.
3081 (minor_from_header): Renamed from minor_from_chars. All uses changed.
3082 (mode_from_header): Renamed from mode_from_chars. All uses changed.
3083 (off_from_header): Renamed from off_from_chars. All uses changed.
3084 (size_from_header): Renamed from size_from_chars. All uses changed.
3085 (time_from_header): Renamed from time_from_chars. All uses changed.
3086 Warn about future timestamps.
3087 (uid_from_header): Renamed from uid_from_chars. All uses changed.
3088 (uintmax_from_header): Renamed from uintmax_from_chars.
3090 (tartime): New function, incorporating isotime.
3092 (print_header): Use tartime.
3094 * src/create.c (to_chars): Fix typo in decl.
3095 Don't assign through char const *.
3096 Rename name_expand back to collect_and_sort_names.
3098 * src/extract.c (<time.h>): No need to include.
3099 (time): No need to declare.
3100 (now): Remove variable.
3101 (extr_init): Don't initialize `now'.
3102 Increment same_permissions_option and same_owner_option if we_are_root
3103 is nonzero; this supports the new --no-same-owner option.
3104 (set_stat): Use start_time instead of `now'.
3106 * src/create.c (struct link): Remove unused linkcount member.
3107 (base_64_digits): Move to list.c.
3108 (base_8_digits): Remove.
3109 (to_octal): New function, with some of old contents of to_base.
3111 (to_base256): New function.
3112 (to_chars): Use base 256, not base 64, for huge values.
3113 (mode_to_chars): Don't use two's complement in GNU format or POSIX
3115 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
3116 it means we have an incremental dump where we don't know whether this
3117 is a top-level call.
3118 Use deref_stat instead of statx / stat / lstat.
3119 Cast result of alloca.
3120 Check for dates if 0 < top_level, not if listed_incremental_option.
3121 Move multiple-link check after directory check.
3122 Do not dump avoided names.
3123 Dump hard links to symbolic names as links, not as separate
3125 start_header cannot return a null pointer, so don't test for it.
3126 Likewise for find_next_block.
3128 * src/buffer.c, src/common.h (<human.h>): Include.
3129 (read_error): Read error is an error, not just a warning.
3130 (print_total_written): Also print human-readable byte count, and
3132 (open_archive, flush_write): Use start_time, not current time.
3133 (flush_read): Report about garbage bytes ignored at end of archive,
3134 but act on non-garbage bytes (instead of ignoring them).
3135 (new_volume): Use WARN for warnings.
3138 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
3140 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
3142 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
3144 * lib/Makefile.am (noinst_HEADERS):
3145 Rename fnmatch.h to fnmatch.hin; add human.h.
3146 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
3147 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
3149 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
3151 * lib/fnmatch.c (strchrnul):
3152 Define to __strchrnul if _LIBC, to our own replacement otherwise.
3153 Do not define if !_LIBC and if it already exists.
3154 (internal_fnmatch): Use it.
3156 * configure.in (tar_LDADD): New variable, used only when linking tar.
3157 (rmt_LDADD): Similarly, for rmt.
3158 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
3159 fnmatch.c; otherwise, use the system fnmatch.h.
3161 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
3162 Modernize sample backup script.
3164 * THANKS: Martin Goik's email address has changed.
3166 * m4/fnmatch.m4: New file.
3168 1999-09-03 Paul Eggert <eggert@twinsun.com>
3170 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
3173 1999-08-29 Paul Eggert <eggert@twinsun.com>
3175 * lib/getdate.y (get_date):
3176 Rename outermost local `probe' to `quarter'.
3177 Rename latter local `tm' to probe_tm.
3178 From: Jim Meyering <meyering@ascend.com>
3179 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
3181 1999-08-28 Paul Eggert <eggert@twinsun.com>
3183 * lib/getdate.y (PC): New macro; use it when possible.
3184 (number): Handle `Nov 11 1996' example correctly.
3185 See Risks Digest 20.55 (1999-08-27)
3186 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
3188 1999-08-23 Paul Eggert <eggert@twinsun.com>
3190 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
3192 Remove minor cases of lint from many source files: this includes
3193 unnecessary casts, uses of NULL, etc.
3195 * configure.in (AC_PROG_YACC): Remove.
3196 (YACC): Always use bison.
3197 (AC_STRUCT_TIMEZONE): Add.
3198 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
3200 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
3203 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
3204 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
3206 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
3208 * src/common.h (merge_sort): Remove decl; no longer exported.
3210 * src/system.h (voidstar): Remove.
3211 (memcpy, memcmp): Cast args.
3212 ("xalloc.h"): Add include.
3213 (xmalloc, xrealloc): Remove decl.
3215 * src/mangle.c (time): Do not declare if defined.
3216 (first_mangle, mangled_num): Remove.
3218 * src/list.c (from_chars): Report out-of-range values more precisely.
3219 (off_from_chars): Do not allow negative offsets.
3220 (uid_from_chars): Allow negative uids.
3222 * src/create.c (linklist): Now static.
3223 (to_chars): Fix wording of message to match from_chars.
3225 * src/misc.c (merge_sort): Move to incremen.c.
3226 * src/incremen.c (merge_sort): Move here from misc.c; now static.
3227 It's too painful to make it both generic and portable.
3228 (read_directory_file): "timestamp" -> "time stamp" in messages.
3230 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
3231 (usage): Fix misspelling.
3232 (OPTION_STRING): -y is now -I.
3233 (decode_options): Use -1, not EOF, for getopt_long result.
3234 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
3235 Handle operands after any "--" argument.
3236 (main): Report any output errors.
3238 * src/rmt.c (main): status is ssize_t, not long.
3240 * src/names.c (name_gather): Handle trailing -C option correctly.
3241 (addname): use memcpy, not strncpy, to copy a string of known length.
3242 (name_match): Handle trailing -C option correctly.
3243 Propagate -C option to following files.
3244 (name_match, name_scan): Remove redundant matching code.
3246 * src/buffer.c (open_archive): Use American spelling in diagnostic.
3248 * lib/getdate.y: Major rewrite. Add copyright notice.
3249 (<stdio.h>): Include only if testing.
3251 (ISLOWER): New macro.
3252 (<string.h>): Include if HAVE_STRING_H, not USG.
3254 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
3256 (EPOCH_YEAR): Renamed from EPOCH.
3257 (table): Renamed from TABLE.
3258 (meridian): Now an anonymous enum.
3259 (struct parser_control): New type.
3260 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
3261 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
3262 (%pure_parser): Added, so that the parser is pure.
3263 (%union): Removed; the type is now just plain int.
3264 All %type directives removed.
3265 (tLOCAL_ZONE): New %token.
3266 (month_day_table): Renamed from MonthDayTable.
3267 (gmtime, localtime, mktime, time): Declare only if not defined.
3268 (meridian_table): New table.
3269 (dst_table): New table.
3270 (units_table): renamed from UnitsTable.
3271 (relative_time_table): Renamed from OtherTable.
3272 (time_zone_table): Renamed from TimezoneTable. Modernized.
3273 (military_table): Renamed from MilitaryTable.
3274 (to_hour): Renamed from ToHour.
3275 (to_year): Renamed from ToYear.
3276 (lookup_zone): New function.
3277 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
3279 (yylex): Now reentrant. All callers changed.
3280 (get_date): Add support for local time zone abbreviations.
3283 1999-08-20 Paul Eggert <eggert@twinsun.com>
3285 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
3287 * src/create.c (to_chars): Generate GNU base-64 representation
3288 if we are generating an old or new GNU format tar file for a
3289 number that can't be represented with the POSIX format.
3291 * configure.in (AC_CHECK_FUNCS): Add fchdir.
3292 (AM_FUNC_GETLINE): Add.
3293 (LIBOBJS): Add getline.o to workaround comment.
3294 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
3295 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
3296 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
3297 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
3298 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
3299 lib/save-cwd.h, m4/getline.m4: New files.
3301 * src/misc.c (<save-cwd.h>): Include.
3302 (chdir_from_initial_wd): New function.
3304 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
3305 (name_gather): Handle `-C x -C y' correctly.
3306 Do not rely on addname to handle -C.
3307 (addname): New CHANGE_DIR parameter. All callers changed.
3308 Remove ugly calls to getcwd; no longer needed.
3309 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
3311 * src/incremen.c (listed_incremental_stream): New var.
3312 (read_directory_file): Remove arbitrary limits on file name length.
3313 Do not attempt to get the working directory; we can bypass this
3314 on fchdir hosts. Open the listed_incremental_option file for both
3315 read and write instead of opening it twice. Check for I/O errors
3316 when doing I/O to this file. Check for invalid data in the file,
3317 and report line numbers of invalid data.
3318 (write_dir_file): Likewise.
3319 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
3320 Do not invoke write_dir_file; that's our caller's responsibility.
3322 * src/list.c (max): New macro.
3323 (isotime): Now takes time_t, not time_t *. Report the decimal values
3324 of times that can't be broken down.
3325 (print_header): Don't assume that major and minor device numbers can
3328 * src/common.h (struct name): change_dir is now char const *.
3329 (write_directory_file): Remove unused decl.
3330 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
3331 chars; the old `sizeof (b)' broke when b was a pointer not an array.
3332 (chdir_from_initial_wd): New decl.
3333 (addname): New 2nd arg.
3335 * THANKS: Torsten Lull -> Catrin Urbanneck
3337 1999-08-18 Paul Eggert <eggert@twinsun.com>
3339 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
3340 Don't depend on ac_cv_func variables.
3341 From Albert Chin-A-Young <china@thewrittenword.com>.
3343 1999-08-18 Paul Eggert <eggert@twinsun.com>
3345 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
3347 * m4/signedchar.m4: New file.
3348 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
3349 * src/system.h (signed_char): New macro.
3350 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
3351 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
3353 * src/create.c (write_eot): Write at least two zero blocks.
3355 * src/extract.c (extract_archive): Fix sparse array bug:
3356 we did not find end of array correctly.
3358 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
3359 Don't assume find_next_block yields nonnull.
3360 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
3361 * src/list.c (skip_extended_headers): Likewise.
3363 * src/list.c (read_and, list_archive): Simplify code.
3364 (read_header): Fix computation of signed checksums on machines where
3366 Do not consider a block to be zero unless all its bytes are zero,
3367 even the checksum bytes. Do not attempt to parse the checksum of
3368 a zero block. Fix memory leak with long names and links.
3369 (from_chars): Accommodate a buggy tar that outputs leading NUL
3370 if the previous field overflows.
3372 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
3373 \?, for portability to non-ASCII hosts.
3375 1999-08-16 Paul Eggert <eggert@twinsun.com>
3377 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
3379 * src/extract.c (make_directories): Do not chown intermediate
3380 directories, even if we are root.
3382 * src/list.c (read_header): Fix bugs when interpreting
3383 POSIX-compliant headers that do not contain null bytes in the
3384 header or link names.
3386 1999-08-14 Paul Eggert <eggert@twinsun.com>
3388 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3390 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3391 (AC_HEADER_SYS_WAIT): Add.
3392 (AC_REPLACE_FUNCS): Add waitpid.
3393 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3394 * lib/waitpid.c: New file.
3395 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3396 * src/system.h (WCOREDUMP): Remove; no longer used.
3397 (WIFSTOPPED): Likewise.
3398 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3399 * src/buffer.c (child_open_for_compress): Undo previous change.
3400 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3401 (new_volume): Likewise.
3403 * src/buffer.c, src/extract.c, src/incremen.c (time):
3404 Don't declare if defined.
3405 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3406 * src/incremen.c (read_directory_file):
3407 Invoke `time' the same way everyone else does.
3408 Check validity of --listed-incremental file contents a bit better.
3409 Do not worry about --after-date-option; tar.c now checks this.
3410 * src/list.c (isotime): Report ??? if localtime returns null.
3411 Don't assume years fit into four digits.
3412 Don't append trailing newline.
3413 (print_header): Report ??? if localtime returns null;
3414 Don't assume years fit into four digits.
3416 * src/compare.c (diff_archive): Do not fall back on absolute name
3417 when --absolute-names is not specified.
3419 * src/create.c (start_header):
3420 Include text of ignored filesystem prefix in warning.
3421 (create_archive): Check for excluded names when doing incremental
3422 pass through directory.
3423 (dump_file): Do not dump old files explicitly given on command line
3424 when using --listed-incremental. Do not strip ./ prefix from names.
3426 * src/tar.c: -g now implies after_date_option = 1.
3427 -g and -N are now incompatible options.
3429 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3431 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3433 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3434 incremental headers as POSIX prefixes.
3436 1999-08-11 Paul Eggert <eggert@twinsun.com>
3438 * NEWS, configure.in: Version 1.13.6.
3440 * configure.in (ALL_LINGUAS): Add pt_BR.
3441 * po/pt_BR.po: New file.
3443 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3444 Renamed from tar.info and header.texi; adjust actions so that
3445 they work in other directories.
3447 * doc/tar.texi: Add -y and --bzip2.
3448 Patterns containing / now exclude only file names whose prefix match.
3450 * lib/exclude.h (excluded_filename): New option parameter.
3451 (add_exclude_file): New ADD_FUNC parameter.
3452 (excluded_pathname): Remove decl.
3453 * lib/exclude.c (_GNU_SOURCE):
3454 Remove; no longer needed since we don't use FNM_ macros.
3455 (excluded_filename): Renamed from excluded_filename_opts.
3456 (excluded_filename, excluded_pathname): Remove.
3457 (add_exclude_file): New ADD_FUNC parameter.
3459 * po/POTFILES.in: Add lib/quotearg.c.
3461 * src/buffer.c (_GNU_SOURCE): Define.
3462 (<fnmatch.h>): Include unconditionally.
3463 (child_open_for_compress): Dup after closing, to avoid possible file
3464 descriptor exhaustion.
3465 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3466 (flush_read): Likewise.
3468 * src/common.h (LG_8, LG_64): New macros.
3469 (excluded_with_slash, excluded_without_slash): New vars.
3471 (base_64_digits): New decl.
3472 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3473 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3475 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3476 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3478 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3479 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3480 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3481 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3482 respectively. All definitions and uses changed.
3483 (excluded_name): New decl.
3485 * src/compare.c (diff_archive):
3486 Open files with O_NONBLOCK instead of O_NDELAY.
3488 * src/create.c (base_64_digits): New constant.
3489 (base_8_digits): New macro.
3490 (MAX_VAL_WITH_DIGITS): New macro.
3491 (to_base): First half of old to_oct. Support base 64 too.
3492 (to_chars): Other half of old to_oct, for 64-bit support.
3493 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3494 (gid_substitute, uid_substitute): Look up names dynamically if
3495 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3496 (mode_to_chars): Renamed from mode_to_oct.
3497 Support negative values in all the _to_chars functions.
3498 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3499 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3500 (dump_file): Inspect entire pathname, not just new file name
3501 component, when deciding whether to exclude it.
3503 * src/extract.c (extract_archive):
3504 Open files with O_NONBLOCK instead of O_NDELAY.
3506 * src/incremen.c (get_directory_contents):
3507 Inspect entire pathname, not just new file name
3508 component, when deciding whether to exclude it.
3510 * src/list.c (<fnmatch.h>): Do not include.
3511 (from_chars): Renamed from from_oct. New parameter specifying
3512 the negative of the minimum allowed value. Support negative
3514 (base64_map): New var.
3515 (base64_init): New function.
3516 (print_header): Output numeric uids and gids if numeric_owner_option.
3518 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3520 * src/names.c (_GNU_SOURCE): Define.
3521 (<fnmatch.h>): Include unconditionally.
3522 (excluded_name): New function, taking over duties of excluded_pathname.
3525 * src/rmt.c (decode_oflag): New function.
3526 (main): Use it to support symbolic open flags.
3528 * src/rtapelib.c (encode_oflag): New function.
3529 (rmt_open__): Do not allow newlines in the path.
3530 Propagate errno correctly.
3531 Decode symbolic open flags, if present.
3533 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3536 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3537 New -y or --bzip2 option.
3538 (add_filtered_exclude): New function.
3539 (decode_options): Put excluded patterns with / into
3540 excluded_with_slash, and without / into excluded_without_slash.
3541 Compare newer_mtime_option to its new initial value
3542 TYPE_MINIMUM (time_t) when deciding whether more than one
3543 threshold date was specified.
3545 1999-07-20 Paul Eggert <eggert@twinsun.com>
3547 * NEWS, configure.in: Version 1.13.5.
3549 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3551 * src/buffer.c (new_volume): Likewise.
3552 * src/incremen.c (read_directory_file): Likewise.
3553 * src/tar.c (decode_options):
3554 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3557 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3558 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3560 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3561 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3562 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3563 Define to 0 if the corresponding S_IF* macro is not defined.
3564 (mkfifo): Do not define if already defined, or if S_IFIFO
3567 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3568 S_ISLNK, to determine whether to invoke readlink.
3569 * src/create.c (dump_file): Likewise.
3571 * src/extract.c (set_mode):
3572 Do not chmod unless we are root or the -p option was given;
3573 this matches historical practice.
3574 (unlink_destination): New function, which checks for unlink failures.
3575 (maybe_recoverable): Stay quiet if -U.
3576 (extract_archive): Use O_EXCL if unlink_first_option.
3577 Report unlink failures.
3578 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3579 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3582 * src/incremen.c (get_directory_contents): Depend on
3583 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3585 * src/list.c: Remove S_IS* ifdefs.
3586 * src/misc.c (maybe_backup_file): Likewise.
3588 * src/misc.c (maybe_backup_file):
3589 "Virtual memory exhausted" -> "Memory exhausted",
3590 to conform to the other places this message is issued.
3592 * src/mangle.c (extract_mangle):
3593 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3595 * src/rtapelib.c (rmt_open__):
3596 Remove typo that caused us to omit the first char
3599 1999-07-16 Paul Eggert <eggert@twinsun.com>
3601 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3603 * doc/tar.texi: A path name is excluded if any of its file name
3604 components matches an excluded pattern, even if the path name was
3605 specified on the command line.
3606 * src/create.c (create_archive): Likewise.
3607 * src/list.c (read_and): Likewise.
3608 * src/update.c (update_archive): Likewise.
3609 * lib/exclude.h (excluded_pathname): New decl.
3610 * lib/exclude.c (_GNU_SOURCE): Define.
3611 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3612 (excluded_filename_opts): New function.
3613 (excluded_pathname): New function.
3615 * lib/Makefile.am (EXTRA_DIST):
3616 xstrtol.c moved here from libtar_a_SOURCES.
3617 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3618 Remove xstrtoul.c; no longer needed.
3619 * lib/xstrtol.c: Remove.
3621 * src/tar.c (decode_options):
3622 Set newer_time_option to TYPE_MINIMUM, so that
3623 negative timestamps are handled correctly.
3624 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3625 uniformity (and so that we don't need to have the other fns).
3626 (main): Remove call to init_total_written; no longer needed.
3628 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3629 checks for unsigned long and long long.
3630 * src/arith.c: Remove.
3631 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3632 * po/POTFILES.in: Remove src/arith.c.
3633 * src/arith.h: Use double, to simplify configuration gotchas.
3634 (tarlong): Now double.
3635 (TARLONG_FORMAT): New macro.
3636 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3637 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3638 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3639 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3640 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3641 mult_tarlong, print_tarlong): Remove. All callers replaced with
3644 * src/common.h (init_total_written): Remove decl.
3646 * src/buffer.c (total_written):
3647 Remove; replaced with prev_written + bytes_written.
3648 (prev_written): New var.
3649 (init_total_written): Remove.
3650 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3652 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3653 Make sure that we can shift, multiply
3654 and divide unsigned long long values; Ultrix cc can't do it.
3656 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3657 Check for any unknown bits, not just unknown bits left of the leftmost
3660 * lib/quotearg.c (quotearg_buffer):
3661 Don't quote spaces if C quoting style.
3662 * src/list.c (from_oct):
3663 Use C quoting style for error; omit trailing NULs.
3665 1999-07-14 Paul Eggert <eggert@twinsun.com>
3667 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3669 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3670 <inttypes.h> defines strtoumax as a macro (and not as a function).
3671 HP-UX 10.20 does this.
3673 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3674 * PORTS, README, TODO, doc/tar.texi: Likewise.
3676 1999-07-12 Paul Eggert <eggert@twinsun.com>
3678 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3679 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3681 * src/list.c (decode_header):
3682 Do not assume that S_IFBLK and S_IFCHR are defined.
3684 * src/create.c (start_header): Do not assume S_IFMT is defined.
3685 (dump_file): Remove unnecessary check for screwy apollo lossage.
3686 Do not assume S_IFBLK and S_IFCHR are defined.
3688 * src/extract.c (extract_archive):
3689 Test whether S_IFCHR and S_IFBLK are nonzero,
3690 not whether they are defined, for consistency with other tests.
3692 * src/buffer.c (is_regular_file):
3693 Don't succeed on files that we can't access due to
3694 permissions problems.
3695 (open_archive): Fix wording on fatal error message.
3696 Don't bother to stat /dev/null if the archive is not a character
3699 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3700 Report an error, not a warning, for I/O errors.
3701 (process_rawdata, process_dumpdir, diff_sparse_files):
3702 Change ungrammatical "Data differs" to "Contents differ".
3703 (get_stat_data): Find hidden files on AIX.
3704 Accept file name as argument; all uses changed.
3705 (get_stat_data, diff_archive): Use system error message for
3706 nonexistent files rather than rolling our own.
3707 (diff_archive): Unknown file types are errors, not warnings.
3708 Normalize spelling of message to "File type differs".
3709 Use get_stat_data to get link status, for consistency.
3710 Do not inspect st_rdev for fifos.
3711 Do not assume st_mode values contain only file types and mode bits.
3712 Check for mode changes and device number changes separately.
3714 * src/update.c (append_file):
3715 Open the file before statting it, to avoid a race.
3716 Complain about file shrinkage only when we reach EOF.
3718 1999-07-08 Paul Eggert <eggert@twinsun.com>
3720 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3722 * configure.in (AC_EXEEXT): Add.
3724 * lib/Makefile.am (noinst_HEADERS):
3725 Add basename.h, exclude.h. Remove full-write.h.
3726 (libtar_a_SOURCES): Add exclude.c.
3728 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3730 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3731 * lib/safe-read.h (safe_read): New decl.
3732 * src/rmt.c: Include safe-read.h.
3733 * src/rtapelib.c: Include basename.h, save-read.h.
3734 (rmt_open__): Use base_name to compute base name.
3737 Include basename.h, exclude.h; don't include full-write.h.
3738 (exclude_option): Remove decl.
3739 (excluded): New decl.
3740 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3742 * src/list.c (read_and):
3743 Use excluded_filename instead of check_exclude.
3744 Check base name of incoming file name, not entire file name, when
3745 deciding whether to exclude it.
3747 * src/create.c (finish_sparse_file):
3748 Use excluded_filename instead of check_exclude.
3749 Don't bother to stat excluded file names.
3750 * src/incremen.c (get_directory_contents): Likewise.
3752 * src/names.c (exclude_pool, exclude_pool_size,
3753 allocated_exclude_pool_size, simple_exclude_array,
3754 simple_excludes, allocated_simple_excludes,
3755 pattern_exclude_array, pattern_excludes,
3756 allocated_pattern_excludes, add_exclude, add_exclude_file,
3758 Remove; now done in ../lib/exclude.c.
3760 * src/tar.c (decode_options): Initialize `excluded'.
3761 Use new add_exclude_file and add_exclude functions.
3763 1999-07-05 Paul Eggert <eggert@twinsun.com>
3765 * m4/gettext.m4: Use changequote rather than [[ ]].
3767 * lib/safe-read.c: Renamed from lib/full-read.c.
3768 (safe_read): Renamed from full_read. All uses changed.
3769 * lib/safe-read.h, lib/full-write.h: New files.
3770 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3771 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3772 * lib/full-write.c: Include full-write.h.
3773 * src/common.h: Include full-write.h, safe-read.h.
3774 * src/system.h: (full_read, full_write): Remove decls.
3776 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3778 * src/system.h (bindtextdomain, textdomain): undef before
3779 defining, to avoid preprocessor warnings with --disable-nls
3780 on hosts whose locale.h includes libintl.h.
3782 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3783 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3784 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3787 1999-07-02 Paul Eggert <eggert@twinsun.com>
3789 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3790 * m4/mktime.m4: New file.
3791 * m4/Makefile.am.in, m4/README: Remove these files.
3792 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3793 remove README, Makefile.am.in.
3794 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3795 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3798 * src/tar.c: Include signal.h.
3799 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3800 (main): Ensure SIGCHLD is not ignored.
3802 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3803 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3804 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3805 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3806 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3807 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3808 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3809 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3810 they don't overlap with char codes. Use an enum instead of a lot
3813 * src/system.h (ISASCII): Remove.
3814 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3815 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3816 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3817 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3818 LONG_MAX): New macros.
3820 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3821 (read_directory_file): Cast ISSPACE arg to unsigned char.
3822 * src/misc.c (ISPRINT): Remove; now in system.h.
3823 (remove_any_file): Add brackets to pacify gcc -Wall.
3824 * src/list.c: Don't include <ctype.h>; system.h already does this.
3825 (ISODIGIT, ISSPACE): Remove; now in system.h.
3826 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3828 (from_oct): Cast ISSPACE arg to unsigned char.
3830 * src/create.c (mode_to_oct): Translate modes from internal to
3832 * src/list.c (mode_from_oct): Translate modes from external to
3833 internal form. Do not complain about unrecognized mode bits.
3834 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3835 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3837 * src/extract.c: (extr_init, make_directories, extract_archive):
3838 Do not assume mode bits have traditional Unix values.
3839 * src/list.c (decode_mode): Likewise.
3840 * src/create.c (start_header, dump_file): Likewise.
3841 * src/buffer.c (child_open_for_compress,
3842 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3843 * src/compare.c (diff_archive): Likewise.
3845 * src/extract.c (set_mode): Use %04 not %0.4 format.
3846 (extract_sparse_file): Do not use data_block uninitialized.
3847 Check for lseek failures.
3849 * src/rtapelib.c (rmt_lseek__):
3850 Convert lseek whence values to portable integers on the wire.
3851 * src/rmt.c (main): Likewise. Check for whence values out of range.
3853 * src/create.c (finish_sparse_file): Use lseek whence macros
3854 instead of integers.
3855 * src/buffer.c (backspace_output): Likewise.
3856 * src/compare.c (diff_archive, verify_volume): Likewise.
3857 * src/delete.c (move_archive): Likewise.
3858 * src/extract.c (extract_sparse_file): Likewise.
3860 * src/create.c (dump_file): Do not invoke finish_sparse_file
3861 on a negative file descriptor.
3863 * src/buffer.c: Add braces to pacify gcc -Wall.
3865 * src/compare.c (diff_sparse_files): Report lseek errors.
3867 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3869 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3871 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3872 message to be internationalized; \a doesn't work with msgfmt.
3874 * src/tar.c (long_options, main, usage, OPTION_STRING):
3875 Remove -E or --ending-file.
3876 * src/list.c (read_and): Likewise.
3877 * src/common.h (ending_file_option): Likewise.
3878 * src/buffer.c (close_archive): Likewise.
3880 * tests/after: Don't run two commands together in a pipeline,
3881 as some old shells mishandle pipeline exit status.
3883 1999-06-28 Paul Eggert <eggert@twinsun.com>
3885 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3886 * NEWS: Describe changes since 1.12.
3887 * README: Update bug reporting address; move paxutils ref to NEWS.
3889 Handle EINTR correctly.
3890 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3891 * lib/full-read.c, lib/full-write.c: New files.
3892 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3893 Prefer full_read to read and full_write to write.
3894 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3895 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3897 * src/extract.c (extract_sparse_file): Likewise.
3898 * src/rmt.c (get_string, main, report_error_message,
3899 report_numbered_error): Likewise.
3900 * src/rmt.h (rmtread, rmtwrite): Likewise.
3901 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3902 rmt_write__, rmt_ioctl__): Likewise.
3903 * src/update.c (append_file): Likewise.
3904 * src/system.h (full_read, full_write): New decls.
3906 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3907 lib/xmalloc.c, src/arith.c, src/misc.c.
3909 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3910 New macros. All uses of STDIN and STDOUT changed.
3911 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3912 instead of 0 and STDOUT_FILENO instead of 1.
3913 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3914 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3916 * src/rmt.c (private_strerror): Avoid const. Translate results.
3918 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3919 in the presence of NFS clock skew.
3921 1999-06-25 Paul Eggert <eggert@twinsun.com>
3923 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3925 * src/buffer.c (write_archive_buffer): New function.
3926 (child_open_for_compress, flush_write, flush_read): Use it to write
3928 (open_archive): Report error if fstat of archive fails.
3929 Improve efficiency of check for /dev/null.
3930 Also, fix some corner cases with remote archives and /dev/null checking.
3931 (close_archive): Test for input fifo only if not remote.
3932 Truncate output archive only if it's not remote.
3934 * src/misc.c (remove_any_file):
3935 Don't terminate if you see . or ..; just skip them.
3937 1999-06-18 Paul Eggert <eggert@twinsun.com>
3939 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3941 Output sizes using a format that's more compatible with
3942 traditional tar (and with GNU Emacs).
3943 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3944 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3945 Don't subtract 1 from size.
3946 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3947 Output a trailing NUL unless the value won't fit without it.
3948 (finish_header): No need to append NUL to chksum, now that
3951 1999-06-16 Paul Eggert <eggert@twinsun.com>
3953 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3955 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3956 @INTLLIBS@ might invoke rpl_realloc.
3958 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3959 (intconv): Remove; use xstrto* fns instead.
3960 ("xstrtol.h"): Include.
3961 (check_decimal): Remove.
3962 (long_options, usage, OPTION_STRING, decode_options):
3963 Remove -y, --bzip2, --unbzip2.
3964 (decode_options): Use xget_version instead of get_version.
3965 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3966 Replace invocations of check_decimal with xstrtoumax.
3968 * tests/preset.in (echo_n, echo_c): Remove.
3970 * tests/after: Don't rely on $echo_c and $echo_n.
3972 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3973 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3974 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3975 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3976 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3977 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3978 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3979 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3980 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3981 m4/xstrtoumax.m4: New files.
3983 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3984 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3985 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3986 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3987 (AC_CHECK_FUNCS): Remove lchown.
3988 (AC_REPLACE_FUNCS): Remove basename, dirname.
3989 Add lchown, strtol, strtoul.
3990 (jm_FUNC_MKTIME): Add.
3991 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3992 are also built via the ANSI2KNR-filtering rules.
3993 Use a no-op line to work around bug in automake 1.4 with malloc and
3995 (AC_OUTPUT): Add m4/Makefile.
3997 * lib/Makefile.am (EXTRA_DIST):
3998 Add lchown.c, malloc.c, mktime.c, realloc.c,
3999 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
4000 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
4001 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
4002 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
4003 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
4005 * src/system.h (uintmax_t): Don't declare; configure now does this.
4007 * src/common.h (backup_type): New decl.
4008 * src/common.h, src/misc.c, src/tar.c:
4009 Move include of backupfile.h to common.h.
4011 * src/misc.c (maybe_backup_file):
4012 Pass backup_type to find_backup_file_name.
4014 * src/list.c (print_header): Change sizes of uform and gform from 11 to
4015 UINTMAX_STRSIZE_BOUND.
4017 * doc/tar.texi: Remove --bzip2.
4018 Fix @xref typos reported by latest makeinfo.
4020 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
4022 (M4DIR, ACINCLUDE_INPUTS): New macros.
4023 ($(srcdir)/acinclude.m4): New rule.
4025 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4026 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
4027 now generated automatically by autoconf.
4029 1999-05-15 Paul Eggert <eggert@twinsun.com>
4031 * doc/tar.texi: Remove -y.
4033 1999-04-09 Paul Eggert <eggert@twinsun.com>
4035 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
4036 (we were allocating too much storage).
4037 (uintmax_t): Don't declare; configure now does this.
4039 * ABOUT-NLS: Update to gettext 0.10.35 edition.
4041 1999-03-22 Paul Eggert <eggert@twinsun.com>
4043 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
4045 * acinclude.m4 (AC_LFS_FLAGS):
4046 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
4047 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
4048 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
4050 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
4051 New macros; needed for latest GNU xmalloc.c.
4053 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
4054 (libtar_a_SOURCES): Add quotearg.c.
4055 * list.c: Include <quotearg.h>.
4056 (from_oct): Add forward decl.
4057 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
4058 (from_oct): Report an error only if TYPE is nonzero.
4059 Quote any funny characters in bad header.
4061 1999-03-20 Paul Eggert <eggert@twinsun.com>
4063 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
4065 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
4066 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
4068 (AC_LFS): Simplify AIX revision number test.
4070 1999-03-17 Paul Eggert <eggert@twinsun.com>
4072 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
4074 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4075 Remove; it doesn't work that well
4076 with AC_CANONICAL_HOST.
4077 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
4079 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
4081 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
4083 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
4085 * tar.texi: Fix bug-report addr.
4087 * README: Remove --with-included-malloc.
4088 Upgrade version numbers of build software.
4090 1999-03-07 Paul Eggert <eggert@twinsun.com>
4092 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
4094 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
4095 where bindtextdomain and gettext require -lintl.
4096 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
4097 `no' means it failed.
4098 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
4099 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
4100 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
4101 to add anything to the command line (it's all in config.h).
4102 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
4104 1999-03-01 Paul Eggert <eggert@twinsun.com>
4106 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
4108 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
4110 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4111 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4112 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
4113 like OFF_MAX, which are not reliable
4114 (e.g. OFF_MAX in AIX 4.2 is incorrect).
4115 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
4116 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
4118 * src/incremen.c (get_directory_contents):
4119 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
4120 Have statx depend on STX_HIDDEN, not AIX.
4122 * src/create.c (to_oct):
4123 New parameter substitute, giving a substitute value to use
4124 when the original value is out of range. Do not append a space to the
4125 output; modern tars don't. When a value is out of range, specify the
4126 maximum value, not the number of bits.
4127 (GID_NOBODY, UID_NOBODY): New macros.
4128 (gid_to_oct, uid_to_oct): Use them as substitutes.
4129 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
4130 (dump_file): Check whether the file changed as we read it.
4132 * src/rmt.c (main): Remove suspicious AIX/386 code.
4134 1999-02-19 Paul Eggert <eggert@twinsun.com>
4136 * intl/localealias.c (read_alias_file): Don't assume that memcpy
4137 returns a type compatible with char *; it doesn't on SunOS
4138 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
4140 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
4142 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
4143 * doc/tar.texi: Add --bzip2, --unbzip2 options.
4145 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
4147 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
4148 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
4149 * acinclude.m4 (AM_WITH_NLS):
4150 Update to latest gettext version (serial 5).
4151 (AC_LFS_FLAGS): New macro
4152 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
4153 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
4154 Work properly in cross-compilation scenario, by checking for getconf
4155 with AC_CHECK_TOOL and by ditching uname in favor of
4156 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
4158 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
4159 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
4160 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
4161 since getdate.y now uses ANSI code.
4163 * config.guess, config.sub: New files; taken from automake 1.4.
4165 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
4166 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
4167 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
4168 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
4169 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
4170 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
4171 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
4173 1999-02-01 Paul Eggert <eggert@twinsun.com>
4175 * src/tar.c: Update copyright.
4179 1999-02-01 Paul Eggert <eggert@twinsun.com>
4181 * NEWS, configure.in: Version 1.12.64004
4183 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
4185 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
4187 * src/extract.c (extract_archive): Fix bug when extracting sparse
4188 files: they were trashing the tar file header.
4190 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
4191 Add -y or --bzip2 or --bunzip2 option.
4193 1999-01-30 Paul Eggert <eggert@twinsun.com>
4195 * src/names.c (cached_no_such_uname, cached_no_such_gname,
4196 cached_no_such_uid, cached_no_such_gid): New vars.
4197 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
4198 Cache failures, too.
4200 * src/tar.c (decode_options):
4201 Don't pass names longer than UNAME_FIELD_SIZE to
4202 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
4204 1999-01-27 Paul Eggert <eggert@twinsun.com>
4206 * NEWS, configure.in: Version 1.12.64003
4208 * src/buffer.c (backspace_output, close_archive): Cast
4209 rmtlseek position arg to off_t, for benefit of K&R compilers
4211 * src/compare.c (verify_volume): Likewise.
4213 * NEWS, configure.in: Version 1.12.64002
4215 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
4216 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
4217 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
4218 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
4219 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
4220 uid_from_oct): Likewise.
4222 1999-01-25 Paul Eggert <eggert@twinsun.com>
4224 * incremen.sh: Fix timing bug in regression test.
4226 1999-01-22 Paul Eggert <eggert@twinsun.com>
4228 * NEWS, configure.in: Update version
4230 * Makefile.am (localedir): Change to $(datadir)/locale.
4231 (DEFS): New macro, defining LOCALEDIR.
4232 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4233 (INCLUDES): Add -I..
4235 * Makefile.am (localedir): Change to $(datadir)/locale.
4237 1999-01-21 Paul Eggert <eggert@twinsun.com>
4239 * NEWS, README, configure.in: Unofficial version 1.12.64001.
4241 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
4242 * src/Makefile.am (localedir): Likewise.
4243 (DEFS): New macro, defining LOCALEDIR.
4244 (tar.o, tar._o, rmt.o, rmt._o): Remove.
4245 (INCLUDES): Add `-I..'.
4247 * tests/incremen.sh: Fix timing bug.
4249 1999-01-20 Paul Eggert <eggert@twinsun.com>
4251 * NEWS, README, configure.in: Unofficial version 1.12.64000.
4252 `lfs.7' changed to `64000' in version number
4253 to conform to gnits standards.
4255 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
4256 mkinstalldirs, ansi2knr.c: Update to latest public versions.
4258 Rebuild with automake 1.4 and autoconf 2.13, to work around some
4261 1998-12-07 Paul Eggert <eggert@twinsun.com>
4263 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
4265 * src/list.c (read_header):
4266 Accept file names as specified by POSIX.1-1996 section 10.1.1.
4268 1998-11-30 Paul Eggert <eggert@twinsun.com>
4270 * configure.in: Quote the output of uname.
4272 * src/extract.c (set_stat): chmod after chown even when not root;
4273 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
4275 1998-11-15 Paul Eggert <eggert@twinsun.com>
4277 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
4279 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
4280 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
4282 1998-10-28 Paul Eggert <eggert@twinsun.com>
4284 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
4286 * src/system.h (voidstar): Use void * if __STDC__ is defined,
4289 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
4290 On many installations, rexec is disabled.
4292 1998-08-07 Paul Eggert <eggert@twinsun.com>
4294 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
4296 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
4297 for nameless users and groups.
4299 1998-02-17 Paul Eggert <eggert@twinsun.com>
4301 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
4302 * NEWS, README: Add explanation of why this isn't an official version.
4304 1998-02-02 Paul Eggert <eggert@twinsun.com>
4306 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
4307 This is an unofficial version.
4309 1997-12-17 Paul Eggert <eggert@twinsun.com>
4311 * src/incremen.c (ST_DEV_MSB): New macro.
4312 (NFS_FILE_STAT): Use most significant bit of st_dev,
4313 even if it's unsigned.
4315 1997-12-08 Paul Eggert <eggert@twinsun.com>
4317 * src/system.h (ST_NBLOCKS): Fix typo in definition.
4319 1997-11-19 Paul Eggert <eggert@twinsun.com>
4321 * configure.in (HAVE_INTTYPES_H):
4322 Don't ignore cache variable if it's already set.
4324 1997-11-10 Paul Eggert <eggert@twinsun.com>
4326 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
4327 * src/delete.c (records_read): Now off_t.
4328 (move_archive): Don't assume mt_count is of type daddr_t.
4330 1997-10-30 Paul Eggert <eggert@twinsun.com>
4332 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
4333 Set to appropriate values if large file support
4334 needs explicit enabling.
4335 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
4337 New macros to configure.
4338 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
4340 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
4341 major_t, minor_t, ssize_t): New macros.
4343 * src/arith.h (TARLONG_FORMAT):
4344 Fix typo: %uld -> %lu. Use unsigned when long long
4346 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
4347 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
4349 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
4350 2nd arg is now unsigned long.
4352 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
4353 (prepare_record_buffer): Arg is now size_t.
4354 Remove now-useless casts.
4356 (main): Use `long' for status, so that it can store ssize_t.
4357 Use daddr_t, mode_t, size_t, off_t when appropriate.
4358 Convert daddr_t and off_t values ourselves, since they might be longer
4359 than long. Convert other types using `long' primitives.
4360 When processing MTIOCTOP, do not try to pass resulting
4361 count back, since it won't work (it could be too large) and it's
4362 not expected anyway.
4365 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
4366 now-useless casts. Use unsigned long to print *_t types, except use
4367 STRINGIFY_BIGINT for off_t.
4368 (update_archive): Cast -1 to dev_t when necessary.
4370 * src/tar.c (check_decimal):
4371 Now returns 1 if successful, 0 otherwise, and returns
4372 uintmax_t value into new arg. Check for arithmetic overflow.
4373 (decode_options): Avoid overflow if record_size fits in size_t but not int.
4374 Check for overflow on user or group ids.
4376 * src/compare.c (diff_init, process_rawdata, read_and_process,
4377 diff_sparse_files, diff_archive):
4378 Use off_t, pid_t, size_t, ssize_t when appropriate.
4379 Remove now-useless casts. Use unsigned long to print *_t types,
4380 except use STRINGIFY_BIGINT for off_t.
4382 (process_noop, process_rawdata, process_dumpdir, read_and_process):
4383 Size arg is now size_t.
4385 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
4386 when allocating buffer.
4389 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4390 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4391 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4394 (get_status_string, get_status_off): New function.
4395 (get_status): Now returns long, so that it can store ssize_t.
4396 Invoke get_status_string to do the real work.
4397 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4398 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4399 (rmt_ioctl__): Convert mt_count by hand,
4400 since it might be longer than long.
4402 * src/mangle.c (extract_mangle):
4403 Check for overflow when converting off_t to size_t.
4404 Use off_t, size_t when appropriate. Remove now-useless casts.
4406 * src/system.h (mode_t): Remove; now done by autoconf.
4407 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4408 Return number of ST_NBLOCKSIZE-byte blocks,
4409 not number of 512-byte blocks;
4410 this also helps to avoid overflow.
4411 (st_blocks): Declare if needed.
4412 (ST_NBLOCKSIZE): New macro.
4413 (<limits.h>, <inttypes.h>): Include if available.
4414 (CHAR_BIT): New macro.
4415 (uintmax_t): New typedef.
4416 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4417 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4418 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4420 * src/names.c (name_init):
4421 Fix typo in error message: FILE* was passed, but char*
4424 (read_name_from_file, name_gather, addname, name_match, name_scan,
4425 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4427 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4429 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4430 (extract_sparse_file): Args now use off_t.
4432 (set_mode, set_stat, make_directories, extract_sparse_file,
4433 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4434 now-useless casts. Use unsigned long to print *_t types, except use
4435 STRINGIFY_BIGINT for off_t.
4437 * src/misc.c (quote_copy_string):
4438 Use size_t when appropriate. Remove now-useless casts.
4440 * src/list.c (read_and, list_archive, read_header, decode_mode,
4441 print_header, print_for_mkdir):
4442 Use mode_t, off_t, size_t when appropriate. Remove
4443 now-useless casts. Use unsigned long to print *_t types, except use
4444 STRINGIFY_BIGINT for off_t.
4446 (read_header): Check for overflow when converting header size.
4448 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4449 const char *. Size arg is now size_t. Now takes new type and maxval
4450 args. Compute result using uintmax_t, not long. Report error if
4451 field does not contain octal number in range.
4452 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4453 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4454 uintmax_from_oct): New functions.
4456 (stringify_uintmax_t_backwards): New function.
4458 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4459 (skip_file): Offset arg is now off_t.
4461 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4462 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4464 (write_error): Arg is now ssize_t.
4465 (child_pid): Now pid_t.
4466 (available_space_after): Now size_t.
4468 (child_open_for_compress, child_open_for_uncompress, flush_write,
4469 open_archive, flush_write, write_error, flush_read, close_archive):
4470 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4471 casts. Use unsigned long to print *_t types, except use
4472 STRINGIFY_BIGINT for off_t.
4474 * src/delete.c (records_read): Now daddr_t.
4475 (move_archive): Arg is now daddr_t. Check for overflow when
4477 (move_archive, delete_archive_members): Use daddr_t, off_t when
4478 appropriate. Remove now-useless casts.
4480 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4481 (rmt_lseek): Now returns off_t.
4483 * src/create.c (to_oct):
4484 Now static. Value arg is now uintmax_t. Accept new args
4485 giving name of type of octal field, for error messages. Report an
4486 error if the value is too large to fit in the field.
4487 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4488 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4490 (write_eot, write_long, finish_header, deal_with_sparse,
4491 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4492 appropriate. Remove now-useless casts. Use unsigned long to print
4493 *_t types, except use STRINGIFY_BIGINT for off_t.
4495 (find_new_file_size): 1st arg is now off_t*.
4496 (finish_sparse_file): Args now use off_t, not long.
4497 Check for lseek error.
4498 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4499 (dump_file): Device arg is now dev_t.
4500 Avoid overflow when testing whether file has holes
4501 by using the new ST_NBLOCKSIZE macro.
4503 * src/incremen.c (struct accumulator, add_to_accumulator,
4504 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4505 Use size_t for sizes.
4506 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4507 Use dev_t, ino_t for devices and inodes.
4508 (gnu_restore): Use off_t for file offsets.
4509 (struct directory): Use char for flags. Add new flag `nfs'.
4511 (NFS_FILE_STAT): New macro.
4512 (note_directory): Accept struct stat * instead of
4513 device and inode number. All callers changed.
4514 (note_directory, get_directory_contents):
4515 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4516 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4518 * src/common.h (record_size, struct name, struct sp_array,
4519 available_space_after):
4520 Use size_t for sizes.
4521 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4522 Use off_t for file offsets.
4523 (struct name): dir_contents is now const char *, not char *.
4524 (dump_file, get_directory_contents): Use dev_t for devices.
4525 (to_oct): Remove decl.
4526 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4527 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4528 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4529 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4530 UINTMAX_FROM_OCT): New macros.
4531 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4532 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4533 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4534 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4535 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4536 (print_for_mkdir): 2nd arg is now mode_t.
4538 See ChangeLog.1 for earlier changes.
4541 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4544 This file is part of GNU tar.
4546 GNU tar is free software; you can redistribute it and/or modify
4547 it under the terms of the GNU General Public License as published by
4548 the Free Software Foundation; either version 2, or (at your option)
4551 GNU tar is distributed in the hope that it will be useful,
4552 but WITHOUT ANY WARRANTY; without even the implied warranty of
4553 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4554 GNU General Public License for more details.
4556 You should have received a copy of the GNU General Public License
4557 along with GNU tar; see the file COPYING. If not, write to
4558 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4559 Boston, MA 02111-1307, USA.