1 2007-05-30 Sergey Poznyakoff <gray@gnu.org.ua>
3 * src/xheader.c (decx): Unknown pax keywords produce a warning,
6 2007-05-29 Paul Eggert <eggert@cs.ucla.edu>
8 * src/misc.c (set_file_atime): Use gl_futimens, not futimens,
11 2007-05-19 Sergey Poznyakoff <gray@gnu.org.ua>
13 * src/common.h (buffer_write_global_xheader): New function
14 (struct xheader): Move definition to tar.h
15 (extended_header): Remove global
16 (xheader_init): New function
17 (xheader_decode_global,xheader_store,xheader_read)
18 (xheader_write_global,xheader_write,xheader_string_begin)
19 (xheader_string_add,xheader_string_end): Take xhdr as first
21 * src/tar.h (struct xheader): New definition
22 (struct tar_stat_info): New member xhdr (extended header).
24 * src/xheader.c (xheader_init): New function
25 (xheader_decode_global,xheader_store,xheader_read)
26 (xheader_write_global,xheader_write,xheader_string_begin)
27 (xheader_string_add,xheader_string_end): Take xhdr as first
30 * src/buffer.c (buffer_write_global_xheader): New function
31 Update to use new xheader calls.
33 * src/compare.c, src/create.c, src/delete.c, src/list.c,
34 src/sparse.c, src/tar.c, src/update.c: Global extended_header
35 removed, use new xheader calls instead.
37 * tests/T-null.at: Minor fix
38 * tests/atlocal.in (tarball_prereq): Discard eventual md5sum
41 2007-05-18 Sergey Poznyakoff <gray@gnu.org.ua>
43 * src/create.c (dump_file0): Original ctime cannot be used as a
44 directory change indicator if --remove-files is given.
46 2007-04-12 Paul Eggert <eggert@cs.ucla.edu>
48 Adjust to latest Gnulib.
49 * lib/.cvsignore: Add dirfd.c, dirfd.h, float+.h, mbscasecmp.c,
50 stdio.h, stdio_.h, stdlib.h, stdlib_.h, time.h, time_.h, unistd.h.
51 Remove exit.h, getcwd.h, mempcpy.h, memrchr.h, mkdtemp.h, stpcpy.h,
52 strcase.h, strchrnul.h, strdup.h, strndup.h, strnlen.h, time_r.h,
54 * m4/.cvsignore: Remove localedir.h. Sort.
56 2007-04-03 Paul Eggert <eggert@cs.ucla.edu>
58 * src/common.h (closeopen): Remove decl.
59 * src/misc.c: Don't include <sys/time.h>, <sys/resource.h>; no longer
61 (get_max_open_files, closeopen): Remove. All callers removed.
62 (chdir_dir): Use a different technique, which doesn't rely on closing
64 * src/tar.c (main): Don't call closeopen.
66 2007-04-04 Sergey Poznyakoff <gray@gnu.org.ua>
69 * doc/tar.texi: Update
70 * src/system.c (sys_exec_info_script): Store the
71 inter-communication fd in the environment variable TAR_FD
73 2007-04-03 Sergey Poznyakoff <gray@gnu.org.ua>
75 * src/tar.c (main): Move closeopen after decode_options to
76 allow shell process substitution to work.
77 * tests/extrac07.at: Expect a warning on stderr.
79 2007-03-30 Sergey Poznyakoff <gray@gnu.org.ua>
81 * src/common.h (transform_name_fp): Change signature
82 (transform_member_name): New function
83 * src/extract.c (extract_link, extract_symlink): Use
84 transform_member_name instead of safer_name_suffix so that
85 --transform and --strip-components affect links as well.
86 * src/list.c (transform_member_name): New function
87 (decode_header): Use transform_member_name
88 * src/names.c (all_names_found): Remove check for matching_flags.
92 * bootstrap (slurp): Remove any occurrences of $bt from the
94 * src/incremen.c: Do not include mkdtemp.h
96 2007-01-26 Paul Eggert <eggert@cs.ucla.edu>
98 Adjust to recent gnulib changes.
99 * lib/.cvsignore: Add fchownat.c, rmt-command.h, strerror.c, string.h,
100 string_.h, sys, sys_time_.h, unistd_.h, wchar_.h, wctype_.h.
101 Remove localedir.h, size_max.h, xsize.h.
102 * src/xheader.c: Don't include stpcpy.h; no longer needed, now that
103 gnulib string.h defines stpcpy on all platforms.
105 2007-01-23 Sergey Poznyakoff <gray@gnu.org.ua>
107 * doc/tar.texi: Document --exclude-caches* and --exclude-tag*
109 * src/common.h (exclude_caches_option): Remove
110 (enum exclusion_tag_type): New data type
111 (add_exclude_tag): Rename to add_exclusion_tag
112 (cachedir_file_p): New prototype
113 * src/create.c (struct exclude_tag): rename to exclusion_tag
114 (check_exclusion_tags): New function
115 (cachedir_file_p): New function (from check_cache_directory)
116 (dump_dir0,dump_file0): Use check_exclusion_tags
117 * src/tar.c: New options --exclude-caches-all,
118 --exclude-caches-under, --exclude-tag-all, --exclude-tag-under
119 * tests/exclude.at: New file
120 * tests/Makefile.am (TESTSUITE_AT): Add exclude.at
121 * tests/testsuite.at: Add exclude.at
123 2007-01-19 Sergey Poznyakoff <gray@gnu.org.ua>
125 * gnulib.modules: Require strerror
126 * doc/gendocs_template: Fix typos
127 * scripts/xsparse.c (expand_sparse): use ftruncate to handle the
129 * src/sparse.c (sparse_skip_file,pax_dump_header_1)
130 (pax_decode_header): Keep track of the number of bytes
132 * configure.ac: Version 1.16.2
135 2007-01-04 Sergey Poznyakoff <gray@gnu.org.ua>
137 * src/compare.c (diff_dumpdir): Compare directory contents using
138 dumpdir_cmp. Do not free dumpdir_buffer, it will leave the
139 incremental directory table in the inconsistent state and trigger
141 (read_and_process): Process dumpdirs no matter what the archive
143 * src/incremen.c (list_dumpdir): Minor fixes.
145 * src/compare.c (read_and_process): Fix type of "size"
147 2006-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
149 * tests/T-null.at: Skip the test if genfile is not able to create
150 the filename with an embedded newline.
152 2006-12-12 Paul Eggert <eggert@cs.ucla.edu>
154 Port to Forte Developer 7 C 5.4 and C99.
155 * src/common.h (add_exclude_tag): Add decl; C99 requires this
156 and Forte warns about it.
157 * src/incremen.c: Include <mkdtemp.h> for mkdtemp prototype,
159 * src/misc.c (get_max_open_files): Rewrite to avoid code that
160 Forte C complains about as being unreachable.
161 * src/xheader.c (mtime_code): Rewrite to avoid Forte error
162 reported by Trond Hasle Amundsen.
164 * src/incremen.c (compare_dirnames): Rewrite to avoid casts.
165 * src/utf8.c (string_ascii_p): Likewise.
166 * src/xheader.c (mtime_coder, volume_size_coder, volume_offset_coder):
169 2006-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
171 * bootstrap: Add paxutils files to dot_ignore.
173 * configure.ac: Raise version number to 1.16.1
174 * bootstrap (slurp): Create .(cvs|git)ignore if not present
175 * po/.cvsignore, m4/.cvsignore: Remove automatically generated
178 2006-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
181 * Makefile.am (distclean-local): Fixed
182 * doc/tar.texi: Update documentation of --exclude-tag
183 * src/create.c (dump_dir0): Move checks for exclude tags to
185 (dump_dir): Move calls to ensure_slash to dump_file0
186 * src/extract.c (extract_file): Call skip_member if open fails.
187 Patch proposed by Jan-Benedict Glaw <jbglaw@lug-owl.de>
188 * tests/truncate.at: Use genfile instead of dd, because on some
189 systems /dev/zero is not available.
191 2006-12-04 Paul Eggert <eggert@cs.ucla.edu>
193 * NEWS: Fix some race conditions with tar -x --same-owner.
194 * src/extract.c (ARCHIVED_PERMSTATS): Add a comment saying that
195 S_IRWXG | S_IRWXO might be masked out.
196 (set_mode): Set the mode if some bits were masked out originally.
197 (set_stat): Don't chmod before chown, as that might temporarily
198 grant permissions that we don't want to grant. The chmod was
199 there only to work around broken hosts, so add a comment advising
200 users not to use those broken hosts instead.
201 (repair_delayed_set_stat, extract_dir):
202 Remember to mask out current umask before inverting permissions.
203 (extract_dir): If the owner might change, or if the mode has
204 special bits, create the directory 700 at first, but restore it later.
205 (open_output_file): New arg mode; all uses changed.
206 (extract_file, extract_node, extract_fifo): If the owner might
207 change, omit group and other bits at first, but restore them after
210 2006-12-04 Jim Meyering <jim@meyering.net>
212 * doc/tar.texi (Long Options): Remove doubled word.
214 2006-11-30 Sergey Poznyakoff <gray@gnu.org.ua>
216 * src/xheader.c (xheader_read): Remove unused variable
218 * po/POTFILES.in: Remove src/mangle.c
220 * bootstrap: Implement --update-po and .bootstrap
222 * src/create.c (dump_dir0): Implement --exclude-tag option
223 * src/tar.c: Likewise
224 * doc/tar.texi (exclude): Document --exclude-tag
226 2006-11-29 Paul Eggert <eggert@cs.ucla.edu>
228 * NEWS: Remove support for mangled names.
229 * doc/tar.texi (verbose tutorial): Likewise.
230 * src/Makefile.am (tar_SOURCES): Remove mangle.c.
231 * src/common.h (extract_mangle): Remove decl.
232 * src/extract.c (extract_mangle_wrapper): Remove.
233 (prepare_to_extract): Remove support for mangled names.
234 * src/list.c (read_and, print_header): Likewise.
235 * src/mangle.c: Remove.
236 * src/tar.h (GNUTYPE_NAMES): Remove.
238 Port to latest gnulib. There were a lot of changes, so the
239 simplest way to get this up and running was to switch to coreutils
240 bootstrap procedure. I noticed one feature missing after this
241 merge: the ability to update a single .po file. I can add that
243 * README-cvs, bootstrap.conf: New files.
244 * lib/.cvsignore: Remove Makefile.am, printf-parse.c, vasnprintf.c.
245 Add fstatat.c, gnulib.mk, openat-proc.c, same-inode.h, stat_.h,
246 tempname.c, tempname.h, uinttostr.c.
247 * lib/printf-parse.c, lib/vasnprintf.c: New files, from coreutils,
248 to override gnulib, so that we don't need xsize.h.
249 * bootstrap: Replace with coreutils bootstrap, except add support
251 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Remove, as gl_EARLY now
253 (gl_EARLY, gl_INIT): Add.
254 (tar_GNULIB): Remove.
255 * gnulib.modules: Add configmake.
256 * lib/Makefile.tmpl: Remove, replacing with....
257 * lib/Makefile.am: New file.
258 * src/Makefile.am (tar.o): Remove dependency: Automake does this
260 * src/tar.c: Include <configmake.h> and <rmt-command.h>, not
263 2006-11-13 Sergey Poznyakoff <gray@gnu.org.ua>
265 * src/xheader.c (mtime_coder): Treat non-null data as a pointer to
266 struct timespec, overriding st->mtime
267 * src/create.c (start_header): Pass mtime as a call-specific data
270 * tests/truncate.at: Do not use 'k' modifier in dd options.
271 * tests/append02.at: Do not depend on command timing.
273 2006-11-01 Sergey Poznyakoff <gray@gnu.org.ua>
275 * src/tar.c (enum read_file_list_state.file_list_skip): New value
276 (read_name_from_file): Skip zero-length entries
278 * tests/T-empty.at: New test case
279 * tests/T-null.at: New test case
280 * tests/extrac07.at: New test case
281 * tests/Makefile.am: Add new test cases.
282 * tests/testsuite.at: Add new test cases.
283 * tests/extrac02.at: Add more keywords
284 * tests/extrac04.at: Likewise
285 * tests/extrac06.at: Likewise
286 * tests/shortrec.at: Do not assume tar's default archive is stdout
288 2006-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
290 * src/extract.c, src/xheader.c: Call last_component instead of
291 base_name. The latter returns a malloced string since 2006-03-11.
293 2006-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
295 * NEWS, configure.ac: Version 1.16
296 * Makefile.am (distclean-local): New rule
298 2006-10-17 Sergey Poznyakoff <gray@gnu.org.ua>
300 * src/tar.c: Fix help output formatting. Thanks Benno
303 2006-10-16 Sergey Poznyakoff <gray@gnu.org.ua>
305 * Makefile.am (dist-hook): Create a cpio archive.
308 2006-10-14 Sergey Poznyakoff <gray@gnu.org.ua>
310 * doc/tar.texi (Synopsis): Document tar exit codes.
311 * src/create.c (dump_regular_file,dump_file0): Set exit_status to
312 TAREXIT_DIFFERS if the file being dumped was truncated or
314 * src/tar.c: Do not attempt to close stderr after call to
316 * tests/grow.at: New test case
317 * tests/Makefile.am: New test grow.at
318 * tests/testsuite.at: Likewise
319 * tests/truncate.at (AT_KEYWORDS): Keyword `filechange'
320 Test tar exit status.
322 * src/buffer.c (_open_archive): Make sure stdlis is set to stderr
323 when we are writing archive to stdout (unless --index-file is
324 used). Bug introduced on 2006-07-06.
325 * tests/Makefile.am: New test verbose.at
326 * tests/testsuite.at: Likewise
327 * tests/indexfile.at (AT_KEYWORDS): Add stdout keyword
328 * tests/verbose.at: New test case
330 2006-10-02 Sergey Poznyakoff <gray@gnu.org.ua>
332 * THANKS: Add Joerg Weilbier
333 * src/buffer.c (new_volume): Initialize current_block
334 * src/xheader.c (xheader_string_end): Fix diagnostic message.
335 * tests/multiv05.at: New testcase.
336 * tests/Makefile.am, tests/testsuite.at: Add multiv05.at
338 2006-09-27 Sergey Poznyakoff <gray@gnu.org.ua>
340 * bootstrap: Use ${package} instead of hardcoding package name
341 * doc/tar.texi: Minor fix
342 * src/tar.c (doc0, doc1, initialize_argp_doc): Removed. Rely on
343 the new argp method instead.
345 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
349 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
351 Adjust to latest gnulib.
352 * lib/.cvsignore: Add at-func.c, configmake.h, fchmodat.c,
353 fcntl.h, fcntl_.h, inttypes_.h, lstat.c, lstat.h.
354 * tests/testsuite.at (AT_TAR_MKHIER): Use install-sh -d
355 rather than the no-longer-included mkinstalldirs.
357 2006-09-08 Sergey Poznyakoff <gray@gnu.org.ua>
359 * src/incremen.c (try_purge_directory): Initialize struct st. Fix
360 condition for selecting candidates for removal.
361 * README-alpha: List texinfo among build prerequisites for the CVS
364 * bootstrap (intl_files_to_remove): Do not remove m4/inttypes-h.m4
365 and m4/inttypes-pri.m4
367 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
369 * bootstrap: Set XGETTEXT_OPTIONS to flag our printf-format functions,
370 so that translators are warned about strings that are formats but
371 don't look like formats. This might help prevent core dumps.
372 * configure.ac (AM_GNU_GETTEXT): Upgrade to need-formatstring-macros.
373 Suggested by Eric Blake to avoid problems like
374 <http://lists.gnu.org/archive/html/bug-coreutils/2006-07/msg00087.html>.
375 (AM_GNU_GETTEXT_VERSION): Upgrade from 0.12.1 to 0.15. The gettext
376 manual says we should use the version number normally expected of
377 maintainers, neither more nor less.
379 * bootstrap (get_translations):
380 Don't exclude ky.po; it is working again.
382 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
384 * bootstrap (get_translations):
385 Don't exclude ja.po; it is working again.
386 Don't remove all old .po files if we're merely updating one.
387 * po/.cvsignore: Add Makevars.
389 2006-08-07 Paul Eggert <eggert@cs.ucla.edu>
391 * src/tar.c: Work around limitation imposed by gettext 0.15
392 by concatenating strings with "\v" after translation.
393 (doc): Remove, splitting into:
394 (doc0, doc1): New constants.
395 (argp): Don't use doc; just initialize to NULL.
396 (initialize_argp_doc): New function.
397 (decode_options): Use it.
399 * bootstrap: Redo po file retrieval to match Bison's method,
400 since the translation project changed its index format.
401 Don't use --assume-autoconf; it's now replaced
402 by looking in configure.ac.
403 (m4/codeset.m4, m4/intdiv.m4, m4/inttypes-pri.m4, m4/isc-posix.m4):
404 (m4/lcmessage.m4, m4/onceonly_2_57.m4, m4/gettext.m4, m4/glibc21.m4):
405 (m4/inttypes_h.m4, m4/lib-ld.m4, m4/lib-prefix.m4, m4/po.m4):
406 (m4/stdint_h.m4, m4/uintmax_t.m4, m4/ulonglong.m4):
407 Don't rename to ..._gl.m4, as this is no longer needed.
408 (m4/geteext.m4): Patch to remove the need for intl/*.
409 Use autopoint manually, then remove the intl files,
410 then undo changes to gnulib files that autoreconf made,
411 and then run aclocal/autoconf/autoheader/automake.
412 This makes our bootstrap procedure closer to Bison's.
413 (po/Makevars): Generate automatically.
414 * configure.ac (AC_PREREQ): Update from 2.59 to 2.60.
415 (gl_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Remove.
416 * gnulib.modules: Add inttypes, stdint.
417 * lib/.cvsignore: Add close-stream.c, close-stream.h,
419 * po/Makefile: Remove; now automatically generated.
421 * src/incremen.c (read_incr_db_01): Check input strings more
422 carefully. Do not pass arbitrary char values to isspace, as
423 this has undefined behavior. Likewise for assigning arbitrary
424 uintmax_t values to other types.
425 (read_negative_num, read_unsigned_num, read_timespec):
426 New functions, to check input values a bit more carefuly.
427 (read_num): Use read_unsigned_num. New arg MAX_VAL;
429 (read_incr_db_2): Use these new functions.
430 Use a consistent diagnostic for unexpected EOF.
431 (read_directory_file): Do not assign arbitrary uintmax_t value
433 (read_timespec, write_directory_file_entry, write_directory_file):
434 Handle negative time_t values correctly. We don't bother to do
435 this with pre-2 formats, since presumably the time stamps were
438 * src/tar.c (doc): Don't use \v in an argument to gettext;
439 gettext 0.15 rejects this.
441 2006-07-24 Sergey Poznyakoff <gray@gnu.org.ua>
443 * src/tar.c (decode_options): Do not require -L with -M -Hpax.
444 It could be needed in future, but currently it is not.
445 * src/create.c (to_chars_subst): Update comment regarding OLDGNU
446 vs. GNU format differences.
447 (mode_to_chars): Treat OLDGNU_FORMAT same as GNU_FORMAT. Fixes bug
448 reported by TAMUKI Shoichi <tamuki@linet.gr.jp>, which caused
449 equivalent `tar cf ...' and `tar rf ...' commands to produce
452 * tests/append02.at: New test case
453 * tests/Makefile.am, tests/testsuite.at: Add append02.at
455 2006-07-20 Paul Eggert <eggert@cs.ucla.edu>
457 * bootstrap: Adjust to today's change to gnulib-tool by invoking
458 it with --assume-autoconf='latest-stable'.
460 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
462 Adjust to recent gnulib changes.
463 * lib/.cvsignore: Remove atexit.c, exit.c, getndelim2.c, getndelim2.h,
464 pathmax.h, paxconvert.c, paxerror.h, xstrdup.c.
465 Add inttypes.h, mktime.c, wcwidth.h, xstrndup.c, xstrndup.h.
466 * src/create.c (start_header): Adjust to API change to mode_adjust.
468 2006-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
470 * THANKS: Add Ralf Wildenhues
473 2006-07-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
475 * doc/dumpdir.texi, doc/snapshot.texi, doc/sparse.texi,
476 doc/tar.texi: Fix some typos.
478 2006-07-06 Sergey Poznyakoff <gray@gnu.org.ua>
480 tar --index-file=FILE --file=- sent the archive to FILE, and
481 the listing to stderr. Bug reported by Marcin Gryszkalis
484 * src/buffer.c (_open_archive): Remove stdlis initialization
485 * src/tar.c (decode_options): Initialize stdlis
486 * tests/indexfile.at: New test case
487 * tests/testsuite.at: Include indexfile.at
488 * tests/Makefile.am (TESTSUITE_AT): Add indexfile.at
490 2006-07-05 Sergey Poznyakoff <gray@gnu.org.ua>
492 * doc/Makefile.am (manual): Fix TEXINPUTS
493 * doc/rendition.texi (FIXME): Do not use deprecated @quote-args.
494 Do not use @allow-recursion. In its current form the macro is not
497 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
499 * bootstrap (update_po): Fix single translation update
501 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
503 * configure.ac (AC_CHECK_FUNCS): Check for getdtablesize
504 * src/common.h (closeopen): New function
505 * src/misc.c (chdir_arg): Use x2nrealloc to reallocate wd.
506 (get_max_open_files,closeopen): New functions
507 (chdir_do): Do not use save_cwd if it was already used more than
508 max_open_files-4 times to avoid running off the file
510 * src/tar.c (main): Call closeopen
511 * doc/tar.texi: Update --directory description
514 2006-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
516 * doc/tar.texi: Update. Add cross-references.
517 * doc/sparse.texi: Add cross-references.
519 2006-06-25 Sergey Poznyakoff <gray@gnu.org.ua>
521 * scripts/xsparse.c: A sample utility to expand sparse files
522 extracted by third-party tars. It is not meant to be installed nor
523 to be included in the distribution. It is here, so that it can be
524 obtained either from CVS or from the tar web site.
525 * doc/Makefile.am (tar_TEXINFOS): Sorted
526 * doc/tar.texi (Other Tars): New node describing how to extract
527 GNU-specific member formats using third-party tars.
528 * src/common.h (sparse_file_p): Remove
529 * src/sparse.c: Likewise
530 * src/create.c: Use ST_IS_SPARSE instead of sparse_file_p (update
532 * src/tar.c: --sparse-version turns on --sparse
534 2006-06-24 Sergey Poznyakoff <gray@gnu.org.ua>
536 * src/buffer.c (print_total_stats): Add default case.
537 * src/common.h (name_init): New prototype.
538 (xheader_string_end): Return bool.
539 * src/extract.c (extract_volhdr): Add missing return
540 * src/incremen.c: Remove not used variables
541 * src/sparse.c (pax_dump_header_0): Return false if
542 xheader_string_end fails (for 0.1 formats).
543 (pax_dump_header): Return meaningful value
544 * src/transform.c (segm_count): Change type to size_t
545 * src/xheader.c (xhdr_tab.decoder): pass keyword as a second
546 argument. All callers changed.
547 (decode_record): Check for numeric overflow
548 (xheader_string_end): Return boolean value. Check for possible
551 2006-06-23 Sergey Poznyakoff <gray@gnu.org.ua>
553 * doc/sparse.texi: New file
554 * doc/Makefile.am (tar_TEXINFOS): Add sparse.texi
555 * doc/intern.texi (Sparse Formats): New node
556 * doc/tar.texi: Update master menu
558 * src/common.h (tar_sparse_major,tar_sparse_minor): New globals.
559 * src/sparse.c: Implement sparse format versioning. Implement new
560 version (1.0) of PAX sparse format.
561 (pax_sparse_member_p): Fix condition
562 (pax_dump_header): A dispatcher function
563 (pax_dump_header_0,pax_dump_header_1): New functions.
565 (oldgnu_dump_header): Minor fix: make sure
566 sparse_header.isextended is set before calling
568 * src/tar.c: New option --sparse-version
569 * src/tar.h (struct tar_stat_info.sparse_major,sparse_minor): New
571 * src/xheader.c: Implement new keywords: GNU.sparse.name,
572 GNU.sparse.major, GNU.sparse.minor, GNU.sparse.realsize
574 * tests/spmpv00.at, tests/spmvp01.at, tests/spmvp10.at: New
577 * tests/Makefile.am: Add spmvp00.at, spmpv01.at, spmpv10.at
578 * tests/shortrec.at: Explicitely give `-f -' to the tar invocation
579 * tests/sparsemvp.at: Rewritten as an include file.
580 (TAR_MVP_TEST): New macro
581 * tests/testsuite.at: Include sparsemvp.at, spmvp00.at,
582 spmvp01.at, spmvp10.at
584 2006-06-21 Sergey Poznyakoff <gray@gnu.org.ua>
586 * doc/tar.texi (Overriding File Metadata): New node
587 Document --mtime option.
588 * src/common.h (set_mtime_option,mtime_option): New globals
589 * src/create.c (start_header): Override mtime if requested
590 * src/tar.c: Implement new option, --mtime, allowing to set
591 modification times for all archive members during creation.
592 (struct tar_args): textual_date_option replaced with a linked list
593 textual_date. All references updated.
594 (get_date_or_file,report_textual_dates): New functions.
595 * configure.ac: Raise version number to 1.15.92
598 2006-06-20 Sergey Poznyakoff <gray@gnu.org.ua>
600 * src/common.h (struct name.explicit): Remove
601 Use variable names in all declarations
602 (name_scan): Remove second argument
603 * src/delete.c: Remove second argument from calls to name_scan
604 * src/update.c: Likewise
605 * src/incremen.c (procdir): Use is_individual_file to check for
606 files explicitely specified in the command line. Fixes bug
607 reported by Dat Head on 19 Jun 2006 (descending into mountpoints
608 with --one-file-system in use)
609 * src/misc.c (maybe_backup_file): Second argument is bool
610 * src/names.c (name_next_elt): Call register_individual_file
611 (namelist_match): Remove third argument
612 (name_match): Change return type to bool
613 (name_scan): Remove second argument
614 * src/sparse.c (pax_dump_header): Store original sparse file name
615 in GNU.sparse.name variable. The name field in the ustar header
616 now contains generated name (%d/GNUSparseFile.%p/%f), so that
617 non-pax-aware tars won't extract the file under the original
619 * src/xheader.c (GNU.sparse.name): New variable for storing sparse
622 2006-06-13 Sergey Poznyakoff <gray@gnu.org.ua>
624 * doc/Makefile.am (check-options): Expand macros before grepping
626 * doc/rendition.texi (FIXME) [!PROOF_FOOTNOTED]: Enclose in a
628 * doc/tar.texi: Define op as codeindex. Use special macros to
630 Consequently prefer @dfn{long options} over @dfn{mnemonic
632 Document --unquote, --no-unquote
633 (Short Option Summary): Build a table of cross-references to the
634 corresponding long options.
635 (Using Multiple Tapes,Multi-Volume Archives): Rewritten
637 * doc/value.texi (xopindex,opsummary): New macros
639 * doc/Makefile.am (check-options): New goal
640 * doc/tar.texi: Update
641 * src/tar.c: Implement --overwrite-dir option (long ago
644 2006-06-12 Sergey Poznyakoff <gray@gnu.org.ua>
646 * doc/tar.texi: Document better the --totals option
648 * src/buffer.c (total_blocks_deleted): New variable
649 (set_start_time): Set volume_start_time and last_stat_time as well
650 (set_volume_start_time): New function
651 (compute_duration): Do not call set_start_time, update
652 last_stat_time instead. Use it in calculation instead of
653 start_time, which is now set only once, upon startup.
654 (print_total_written): Removed.
655 (print_total_stats): New function for printing byte/speed statistics.
656 (_open_archive): Detect attempts to update compressed archives.
657 (_gnu_flush_write): Always update prev_written.
658 (open_archive): Call set_volume_start_time.
659 * src/common.h (volume_start_time,last_stat_time): New globals
660 (print_total_written): Replaced with:
661 (print_total_stats): New function
662 * src/delete.c (records_skipped): Remove static qualifier, the
663 variable is used by print_total_stats in buffer.c
664 * src/extract.c (check_time): Use volume_start_time when checking
665 for timestamp plausability.
666 * src/tar.c: (options, parse_opt): Allow for optional argument to
667 the --totals option, which specifies a signal upon delivery of which
668 the statistics must be output.
669 (main): Call print_total_stats if total_option is set.
671 2006-06-11 Sergey Poznyakoff <gray@gnu.org.ua>
673 * src/xheader.c (xheader_set_single_keyword): Fix typo.
674 (decode_time): Avoid using gotos.
676 * doc/mastermenu.el: New file
677 * doc/Makefile.am (master-menu): New goal
678 * doc/tar.texi: Update master menu
680 2006-06-10 Sergey Poznyakoff <gray@gnu.org.ua>
682 * doc/tar.texi: Remove leftover include
684 2006-06-09 Sergey Poznyakoff <gray@gnu.org.ua>
686 * doc/Makefile.am (tar_TEXINFOS): Add intern.texi
687 (EXTRA_DIST): Remove convtexi.pl, add texify.sed
688 * doc/intern.texi: New file
689 * doc/convtexi.pl: Remove
690 * doc/texify.sed: Auxiliary script to convert ../src/tar.h to
692 * doc/rendition.texi: Fix typo
693 * doc/tar.texi: Update
694 * src/tar.h: Fix indentation, introduce end-of-format marker for
697 * THANKS: Add Jason Armistead
698 * doc/tar.texi: Update
700 * src/buffer.c: Implement more flexible checkpoint style
701 * src/common.h (checkpoint_option): Change type to unsigned
702 (checkpoint_style): New variable.
703 * src/tar.c: --checkpoint takes an optional argument specifying
704 number of records between two successive checkpoints (proposed
705 by Jason Armistead on 2004-06-22). Optional dot starting the
706 argument means "print dots instead of textual checkpoints".
707 (tar_help): New function
708 * src/transform.c: Minor fixes.
710 2006-06-08 Sergey Poznyakoff <gray@gnu.org.ua>
712 * gnulib.modules: Add mkdtemp
713 * doc/dumpdir.texi: New file
714 * doc/Makefile.am (tar_TEXINFOS): Add dumpdir.texi
715 * doc/tar.texi: Document dumpdir format
716 * src/incremen.c (dumpdir_locate,obstack_code_rename):
717 (purge_directory): Re-implement renaming. Introduce
719 (make_tmp_dir_name): Remove
721 * src/transform.c (set_transform_expr,_transform_name_to_obstack):
722 Implement NUMBER flag.
723 (add_char_segment): Fix length assignement
725 * doc/tar.texi: Update
727 2006-06-07 Sergey Poznyakoff <gray@gnu.org.ua>
729 * src/transform.c (transform_name_fp): Run fun even if
730 _transform_name_to_obstack returns false.
731 (_transform_name_to_obstack,set_transform_expr): Implement GNU
732 extension case conversion operations.
734 * doc/tar.texi (transform): Document the option.
736 2006-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
739 * src/common.h (set_transform_expr): New function
740 * tests/Makefile.am: Add incr04.at
741 * tests/testsuite.at: Likewise
742 * tests/incr04.at: New test case
743 * tests/long01.at: Fix typo in the comment
744 * tests/multiv04.at: Use genfile --files-from
746 (Above changes need new genfile.c from paxutils)
750 * doc/tar.texi: Update
751 * src/transform.c: New file
752 * src/Makefile.am (tar_SOURCES): New module transform.c
753 * src/common.h (transform_name, transform_name_fp): New functions
754 (show_stored_names_option): Renamed to
755 show_transformed_names_option. All uses changed
756 * src/create.c (dump_file0): Transform file name
757 * src/extract.c (extract_archive): safer_name_suffix and
758 stripped_prefix_len are now called by decode_header
759 * src/list.c (print_header): Update displayable name selection.
760 * src/tar.c: New option --transform
761 New option --show-transformed-names generalizes
762 --show-stored-names. The latter is retained as an alias.
764 2006-05-31 Sergey Poznyakoff <gray@gnu.org.ua>
766 * src/incremen.c (make_directory): Fix initialization of struct
769 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
771 * doc/tar.texi: Document use of globbing patterns.
772 * src/tar.c (parse_opt): Add comment before --preserve case.
774 2006-05-24 Sergey Poznyakoff <gray@gnu.org.ua>
777 * doc/tar.texi: Update
778 * configure.ac (AM_INIT_AUTOMAKE): Use tar-ustar option. Raise
779 version requirement to 1.9
780 * src/common.h (struct name): Refactured
781 (warn_regex_usage): New variable.
782 (dump_file): First argument is const char*.
783 (name_init,name_add): Removed
784 (name_add_name,name_add_dir): New functions
785 (name_next): Return const char*.
786 * src/create.c: (dump_file,dump_file0): First argument is const
787 char*. All callers updated.
788 * src/names.c: Rewritten handling of member names in the command
789 line. Tar no longer attempts to guess globbing patterns, instead
790 it relies on --wildcard option.
791 (init_names): Removed.
792 (struct name_elt): New structure.
793 (name_array): Change type to struct name_elt. All references updated
794 (name_add_name,name_add_dir): New functions
795 (name_next_elt): New function
796 (name_next): Rewritten using name_next_elt.
797 (namelist_match): Rewritten pattern matching using
799 (names_notfound): Warn if globbing patterns were used without
801 * src/tar.c (options): Move globbing-related options into a
802 separate group. Set -l as an alias to --check-links, as required
804 (struct tar_args): New fields
805 wildcards,matching_flags,include_anchored
806 (MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS): New macros
807 (parse_opt): Use x2nrealloc to grow archive_name_array.
808 Use MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS to create appropriate
809 fnmatch options, and name_add_name,name_add_dir to handle member
810 name and -C arguments.
811 (decode_options): Likewise
812 (main): Remove call to init_names.
814 * tests/append.at, tests/append01.at, tests/extrac01.at,
815 tests/options.at, tests/options02.at, tests/same-order01.at,
816 tests/same-order02.at: Make AT_SETUP more readable.
818 2006-05-23 Sergey Poznyakoff <gray@gnu.org.ua>
820 * src/buffer.c (change_tape_menu): Fix typo (uninitialized
821 variable) introduced yesterday.
823 2006-05-22 Sergey Poznyakoff <gray@gnu.org.ua>
825 * doc/tar.texi: Use @var{file_name} instead of @var{file name}
826 * src/buffer.c (change_tape_menu): Break the loop after obtaining
827 new archive name. Check for empty input line.
829 2006-05-15 Sergey Poznyakoff <gray@gnu.org.ua>
831 * tests/atlocal.in (XFAILFILE): New variable
832 * tests/version.at: Create $XFAILFILE on failure
833 * tests/testsuite.at (AT_TAR_CHECK): Declare expected failure if
836 2006-05-13 Sergey Poznyakoff <gray@gnu.org.ua>
839 * src/buffer.c (read_header0): Use read_header_primitive to avoid
840 clubbering current_tar_info. All callers updated.
841 * src/common.h (read_header_primitive): New function
842 * src/extract.c (extract_volhdr): New function
843 (prepare_to_extract): Use extract_volhdr as extractor for volume
845 * src/list.c (read_header_primitive): New function
846 (read_header): Front end for read_header_primitive
847 * tests/chtype.at: New file
848 * tests/volsize.at: New file
849 * tests/Makefile.am (TESTSUITE_AT): Add chtype.at, volsize.at
850 (check-full): New target.
851 * tests/atlocal.in (TEST_DATA_URL,STAR_DATA_URL)
852 (STAR_TESTSCRIPTS): Provide default values.
853 (tarball_prereq): New function
854 * tests/testsuite.at (AT_TARBALL_PREREQ): New defun
855 (AT_STAR_PREREQ): Rewrite using tarball_prereq
856 Include chtype.at and volsize.at
857 * tests/volume.at: Add keywords.
859 * tests/star/gtarfail.at, tests/star/gtarfail2.at,
860 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
861 tests/star/ustar-big-2g.at, tests/star/ustar-big-8g.at
862 (AT_STAR_PREREQ): Provide md5 sum.
864 * lib/.cvsignore: Update
866 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
868 * tests/testsuite.at (AT_SORT_PREREQ, AT_UNPRIVILEGED_PREREQ): New
871 * tests/extrac04.at, tests/incr03.at, tests/listed02.at,
872 tests/pipe.at, tests/rename01.at, tests/rename02.at,
873 tests/rename03.at, tests/same-order01.at: Call
874 AT_SORT_PREREQ. Remove fd 2 redirection after calls to sort
875 * ignfail.at: Call AT_UNPRIVILEGED_PREREQ
877 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
879 Listed incremental backups: keep more information about
880 directories. Handle renamed directories more effectively
881 (initial implementation, more updates to follow).
882 Source tree before this point is tagged
883 alpha_1_15_90_incremental_1.
886 * configure.ac: Raise version number to 1.15.91
887 * src/common.h (rename_directory,append_incremental_renames): New
889 * src/extract.c (rename_directory): New function
890 * src/incremen.c (struct directory.contents, flags): New members
891 (nfs,found,new): Remove. Replaced by appropriate bitmask values in
892 `flags' field. All uses updated.
893 (directory_meta_table): New table.
894 (hash_directory): Rename to hash_directory_name
895 (compare_directories): Rename to compare_directory_names
896 (hash_directory_meta,compare_directory_meta,find_directory_meta):
898 (compare_dirents): Removed
899 (note_directory): Get 7th argument: directory contents.
901 (dumpdir_locate,makedumpdir): New functions
902 (scan_directory): Rewritten. Use makedumpdir to create a sorted
903 dumpdir array. This makes the obstack argument unnecessary. Besides,
904 ALL_CHILDREN flag is set only for new directories.
905 (procdir): Change return type to struct directory. Return
906 immediately if the directory was already initialized. Discover
907 directory renames using directory_meta_table.
908 (append_incremental_renames): New function.
909 (read_directory_file, write_directory_file): Use new snapshot file
911 * src/names.c (collect_and_sort_names): Update dir_contents of the
912 first non-fake name entry when in listed incremental mode.
914 * tests/incr03.at: New testcase
915 * tests/rename01.at: New testcase
916 * tests/rename02.at: New testcase
917 * tests/rename03.at: New testcase
918 * tests/Makefile.am: Add
919 incr03.at,rename01.at,rename02.at,rename03.at
920 * tests/testsuite.at: Likewise.
921 * tests/listed02.at: Update for the new behavior
922 * tests/multiv04.at (AT_KEYWORDS): Add missing incremental kw.
924 2006-05-02 Sergey Poznyakoff <gray@gnu.org.ua>
926 * src/buffer.c (try_new_volume): Attempt to continue if the name
927 is apparently truncated in a GNU format volume.
929 * tests/comprec.at, tests/delete01.at, tests/delete02.at,
930 tests/delete04.at, tests/delete05.at, tests/extrac05.at,
931 tests/listed01.at, tests/multiv01.at, tests/multiv02.at,
932 tests/pipe.at, tests/same-order01.at, tests/same-order02.at,
933 tests/sparse01.at, tests/sparse03.at: Always use genfile --file,
934 this enables extra error checking.
936 * tests/multiv03.at: Attempt to extract a member with truncated
937 file name from the archive.
939 * src/buffer.c (_open_archive): Remove unnecessary argument to
940 check_compressed_archive.
942 2006-04-25 Sergey Poznyakoff <gray@gnu.org.ua>
944 * tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
945 tests/sparsemv.at, tests/sparsemvp.at: Skip the test if the file
946 system does not support sparse files.
947 * doc/tar.texi (@copying): Remove the reference to not existing
950 2006-04-11 Sergey Poznyakoff <gray@gnu.org.ua>
952 * src/extract.c (extract_dir): Fix toggling existing directory
953 permissions (Debian bug #361077). Use parts of patch provided by
954 Ian Jackson <iwj@ubuntu.com>.
955 * src/compare.c: Minor changes
956 * src/incremen.c (directory.new): New member
957 (note_directory,find_directory: Use make_directory to create
958 struct directory entries
959 (procdir): Avoid duplicating directories in the incremental
961 * tests/Makefile.am (TESTSUITE_AT): Add extrac06.at
962 * tests/testsuite.at: Include extrac06.at
964 2006-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (trivial change)
966 * tests/atlocal.in (PATH): Add build-aux from the source tree,
969 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
971 * THANKS: Add Benno Schulenberg
973 2006-03-13 Jim Meyering <jim@meyering.net>
975 * tests/listed02.at: Sort the two lines of stderr from the
976 first `tar -v --listed-incremental'. They would come out
977 reversed and provoke a test failure on a tmpfs
980 2006-03-13 Benno Schulenberg <benno@nietvergeten.nl>
982 * doc/tar.texi: Minor fixes.
983 * src/tar.c (options): Consistently begin help messages with a
986 2006-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
988 * tests/Makefile.am (AM_CPPFLAGS): Define LOCALEDIR
990 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
992 * src/buffer.c (record_buffer_aligned): New var.
993 (init_buffer): Use it to ensure that the buffer is aligned.
994 This doesn't result in any measurable performance improvement
995 on my host (Debian GNU/Linux 3.1 stable, with default block size),
996 but I assume it does help on some hosts.
998 * lib/.cvsignore: Sort.
1000 2006-03-04 Sergey Poznyakoff <gray@gnu.org.ua>
1002 * tests/shortrec.at: Use -f - to read from stdin.
1004 2006-02-21 Sergey Poznyakoff <gray@gnu.org.ua>
1006 * doc/tar.texi: Fix typo: --to-command instead of --to-program
1008 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1010 * tests/multiv04.at (split directory members in a MV archive):
1011 Don't use %X in an awk printf format; this doesn't work with
1012 Solaris 10 /usr/bin/awk. Use %x instead.
1014 2006-02-20 Sergey Poznyakoff <gray@gnu.org.ua>
1016 * src/create.c (split_long_name): Fix maximum length estimation.
1018 * tests/Makefile.am (lustar01.at,lustar02.at,lustar03.at): New
1020 * tests/atlocal.in: Add build-aux to the PATH
1021 * tests/long01.at: Remove mkhier, use AT_TAR_MKHIER instead
1022 * tests/longv7.at: Reword test title
1023 * tests/lustar01.at: New test
1024 * tests/lustar02.at: New test
1025 * tests/lustar03.at: New test
1026 * tests/testsuite.at (AT_TAR_MKHIER): New macro
1027 (lustar01.at,lustar02.at,lustar03.at): New tests.
1029 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1031 * bootstrap: Don't claim lib/Makefile.am is generated automatically
1034 Avoid installation glitches on Solaris 8 with Sun C 5.4.
1035 * lib/.cvsignore: Add system-ioctl.h.
1036 * lib/Makefile.tmpl (noinst_HEADERS): Add system-ioctl.h.
1037 * src/buffer.c: Include system-ioctl.h.
1038 * src/compare.c: Likewise.
1039 * src/delete.c: Likewise.
1040 * src/system.c: Include <getline.h>, <setenv.h>.
1041 * src/tar.c: Include <getline.h>.
1043 2006-02-19 Sergey Poznyakoff <gray@gnu.org.ua>
1045 * src/buffer.c (add_chunk_header): Free st.orig_file_name after
1046 calling finish_header().
1047 (new_volume): Prompt the user for archive name if unable to open
1050 * src/create.c (dump_file0): Restore file_count_links,
1051 accidentally removed on 2005-11-29.
1052 * configure.ac: Raise version number to 1.15.90
1055 2006-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
1057 * src/tar.c (tar_set_quoting_style): Provide second argument to
1058 the format spec: program_invocation_short_name. Reported by Jim
1061 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1063 * gnulib.modules: Add closeout, exitfial.
1064 * lib/.cvsignore: Add __fpending.c, __fpending.h, closeout.c,
1066 * src/buffer.c: Incluse closeout.h.
1067 (_open_archive): Use freopen rather than fopen, so
1068 that stdlis is always either stdout or stderr. Use
1069 close_stdout_set_file_name to report its name.
1070 * src/tar.c: Include closeout.h and exitfail.h.
1071 (parse_opt, usage): Call close_stdout as appropriate, to check for
1073 (decode_options): Exit with status TAREXIT_FAILURE, not 1.
1074 (main): Set exit_failure, to exit with proper status on memory
1075 allocation failure and the like.
1076 Use close_stdout rather than rolling our own test.
1078 * NEWS: --version now outputs copyright etc., to conform to the
1079 GNU coding standards. Remove --license.
1080 * gnulib.modules: Add version-etc-fsf.
1081 * doc/tar.texi: Document the change.
1082 * lib/.cvsignore: Add version-etc-fsf.c, version-etc.c, version-etc.h.
1083 * scripts/Makefile.am (SED_CMD): Update PAKCAGE_NAME, not PACKAGE.
1084 * scripts/backup.in: Remove --license. Change --version to conform
1086 * scripts/restore.in: Likewise.
1087 * scripts/backup.sh.in (license): Output briefer license in the
1088 style of coreutils, for consistency with other changes.
1089 * src/tar.c: Include <version-etc.h>.
1090 (LICENSE_OPTION): Remove.
1091 (options): Remove --license.
1093 (parse_opt): Use version_etc instead of rolling it ourselves.
1095 * tests/version.at (tar --version): Check only the first line of
1098 * ChangeLog, NEWS, src/common.h, src/extract.c, src/incremen.c:
1099 * src/list.c, src/names.c, src/tar.h, src/xheader.c:
1100 Update copyright year to 2006.
1102 2006-02-07 Jim Meyering <jim@meyering.net>
1104 * src/xheader.c (sparse_map_decoder): Fix misleading diagnostic.
1106 2006-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
1108 * src/common.h (get_gnu_dumpdir): Remove prototype
1109 (is_dumpdir): New function
1110 * src/extract.c (prepare_to_extract): Use is_dumpdir member to
1112 * src/incremen.c (get_gnu_dumpdir): Static
1113 (is_dumpdir): New function
1114 (purge_directory): Use is_dumpdir
1115 * src/list.c (list_archive): Use is_dumpdir
1116 Do not wrap skip_member in mv_begin/mv_end, the function itself
1118 (decode_header): Set stat_info->is_dumpdir
1119 (skip_member): Do nothing if skipped is true
1120 * src/tar.h (struct tar_stat_info): New members is_dumpdir and skipped.
1122 2006-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
1124 * src/tar.c (decode_options): Refuse using --delete with
1125 compression options.
1127 2006-01-18 Sergey Poznyakoff <gray@gnu.org.ua>
1130 * configure.ac (DEFAULT_QUOTING_STYLE): New configuration variable
1131 * doc/tar.texi: Initial documentation for --quoting-style,
1132 --quote-chars and --no-quote-chars option.
1133 * src/tar.c: Implement new options --quoting-style, --quote-chars
1134 and --no-quote-chars.
1136 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1138 * bootstrap: Default to pserver, and switch to cvs.sv.gnu.org,
1139 to accommodate recent changes to the GNU CVS server.
1140 * lib/.cvsignore: Add argp-pin.c, mkdirat.c, openat-priv.h.
1142 2005-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
1144 * src/names.c (name_scan): Take an additional argument requesting
1146 * src/common.h (name_scan): Change prototype.
1147 * src/delete.c, src/incremen.c, src/update.c: Update invocations
1150 2005-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
1152 * src/common.h (struct name): New member `explicit'. Remove unused
1154 * src/incremen.c (procdir): If name_scan() returns something,
1155 check if it was explicitely given in the command line
1156 * src/names.c (addname,add_hierarchy_to_namelist): Initialize
1157 explicit member appropriately.
1159 * src/incremen.c (procdir): If --one-file-system is given and a
1160 directory is found to be on another device, *and* this directory
1161 is explicitely given in the command line, then do not omit it.
1163 2005-12-11 Sergey Poznyakoff <gray@gnu.org.ua>
1166 * doc/tar.texi: Document --delay-directory-restore option.
1167 (Configuring Help Summary): Document usage of ARGP_HELP_FMT
1168 variable to customize help output.
1169 * src/common.h (delay_directory_restore_option): New global.
1170 * src/extract.c (directories_first): Replaced by
1171 delay_directory_restore_option. All uses changed.
1172 * src/tar.c (options,parse_opt): New options
1173 --delay-directory-restore and --no-delay-directory-restore
1175 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1177 * src/buffer.c (open_archive): Add default case to shut up gcc.
1178 * src/common.h (set_file_atime): Add prototype.
1179 * src/create.c (to_chars_subst): Remove unused variable
1180 Make sure useful result code is returned.
1181 * src/incremen.c (read_directory_file): Fix format string
1182 Thanks Eric Blake for reporting.
1184 2005-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
1186 * doc/tar.texi (Current status): Renamed to 'Changes' and moved to
1188 (Large or Negative Values): Rewritten
1189 * src/common.h (gid_to_chars, major_to_chars, minor_to_chars)
1190 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
1191 (uid_to_chars, uintmax_to_chars): Return bool
1192 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars)
1193 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
1194 (uid_to_chars, uintmax_to_chars): Return bool
1195 (to_chars): Return bool
1196 (start_header): Check return values of convertion routines. Fail
1197 if unable to store data in the header.
1199 2005-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
1201 * doc/tar.texi: Following the discussion with Karl Berry,
1202 discontinue using @value{} substitutions for Texinfo commands.
1203 Properly index all long options. Print a
1204 separate long option index.
1205 * doc/value.texi: Remove @set's
1207 * doc/tar.texi: Update --info-script documentation
1208 Resolve some more FIXMEs.
1209 * scripts/dump-remind.in: Use TAR_VOLUME instead of reading volno
1211 * src/buffer.c (new_volume): Update invocation
1212 (change_tape_menu): New function. Disable '!' command if given
1214 * src/common.h (sys_exec_info_script): Update declaration
1215 (restrict_option): New global
1216 * src/system.c (sys_exec_info_script): The script can supply new
1217 archive name to use by writing it to file descriptor 3.
1218 * src/tar.c (options): Add --restrict option. Use macros for
1220 (license): Print full list of copyright years
1223 2005-12-06 Eric Blake <ebb9@byu.net> (trivial changes)
1225 * configure.ac (DENSITY_LETTER): Fix m4 overquoting.
1226 * .cvsignore: Ignore .bootstrap.
1228 2005-12-06 Sergey Poznyakoff <gray@gnu.org.ua>
1230 * doc/tar.texi: Document --to-command and --info-script
1231 options. Add missing xrefs.
1232 * src/buffer.c (new_volume): Use sys_exec_info_script() instead of
1234 * src/common.h (archive_format_string,subcommand_string)
1235 (sys_exec_info_script): New prototypes.
1236 * src/system.c (sys_exec_info_script): New function.
1237 * src/tar.c (archive_format_string): Remove static qualifier.
1238 (subcommand_string): New function.
1240 2005-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
1242 * src/extract.c: Fix restoring of directory timestamps from
1243 incremental archives.
1244 (directories_first): New variable.
1245 (prepare_to_extract): Set directories_first
1246 (extract_archive): Call apply_nonancestor_delayed_set_stat() only
1247 if not extracting from an incremental archive
1248 (extract_dir): Obtain root_device here, to make sure it works
1251 * src/incremen.c (purge_directory): Skip the member and return if
1252 the archive is not in incremental format.
1253 * tests/incr02.at: New testcase
1254 * tests/Makefile.am: Add incr02.at
1255 * tests/testsuite.at: Likewise
1257 * THANKS: Add Guerkan Karaman.
1260 2005-11-30 Paul Eggert <eggert@cs.ucla.edu>
1262 * doc/tar.texi (Option Summary): Rewrite the
1263 --atime-preserve=system description in response to Ian Turner's
1266 2005-11-30 Ian Turner <ian@zmanda.com>
1268 * doc/tar.texi (Extracting Specific Files): Remove obsolescent
1271 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1273 * NEWS: New option --atime-preserve=system, which uses O_NOATIME.
1274 * THANKS: Add Ian Turner.
1276 * configure.ac: Prefer AC_CHECK_HEADERS_ONCE to AC_CHECK_HEADERS.
1277 Check for stropts.h and sys/filio.h too, for _FIOSATIME.
1278 * doc/tar.texi: Change "modification time" to "data modification
1279 time", "change time" to "status change time", and "filesystem" to
1280 "file system", so that we use terminology consistent with POSIX.
1281 Use American spacing rather than French for sentence ends.
1282 "non-dependable" -> "undependable".
1283 (Option Summary, Attributes): Explain better the pitfalls of the
1284 --atime-preserve option, and suggest read-only mounts,loopback
1285 mounts, and noatime mounts for older systems.
1286 * doc/value.texi (op-atime-preserve-system): Renamed from
1287 op-atime-preserver-system to fix a misspelling.
1288 * src/common.h (enum atime_preserve): Use lower case for enum values.
1289 * src/compare.c: Don't include utimens.h; no longer needed.
1290 (diff_file): Use set_file_atime rather than utimens; avoid closing
1291 diff_handle until after this, so that we can set the file time stamp
1292 via the file descriptor rather than via its name.
1293 * src/create.c: Don't include utimens.h; no longer needed.
1294 (dump_regular_finish): Remove. All callers now do its work inline.
1295 (dump_dir): New arg FD. All callers changed.
1296 Use fdsavedir rather than savedir.
1297 (unknown_file_error): Arg is a const pointer now.
1298 (dump_file0): 2nd arg is a const pointer now.
1299 Treat directories more like files, with respect to --atime-preserve.
1300 For example, also warn if a directory changes while we are dumping it.
1301 Prefer file descriptors to file names when retrieving/setting file
1302 attributes; this saves path-resolution time and allows us to avoid
1303 changing mtime/ctime on Solaris when restoring atime as root.
1304 Use O_DIRECTORY when opening directories, to avoid some race conditions.
1305 Do not reset atime if mtime has changed. Report an error if
1306 we cannot reset atime.
1308 * lib/.cvsignore: Add malloc.h, regcomp.c, regex.c, regex.h,
1309 regex_internal.c, regex_internal.h, regexc.c; used by rpmatch.
1311 2005-11-29 Ian Turner <ian@zmanda.com>
1313 First cut at adding support for --atime-preserve=system.
1314 * doc/tar.texi (Option Summary): First cut at documenting it.
1315 All other uses of --atime-preserve changed to --atime-preserve=replace.
1316 * doc/value.texi (op-atime-preserve-replace, op-atime-preserver-system):
1318 (op-atime-preserve): Mention METHOD.
1319 * src/common.h (atime_preserve): New enum.
1320 (atime_preserve_option): Now of the enum type rather than bool.
1322 * src/compare.c (diff_file): Read with O_NOATIME if asked for.
1323 * src/create.c (dump_file0): Read regular and CTG files with O_NOATIME
1325 * src/tar.c (usage): Mention new usage.
1326 (parse_opt): Parse new usage.
1328 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1330 * THANKS: Convert back to UTF-8, sort (using LC_ALL=C on Debian
1331 stable), and consistently use tabs rather than spaces.
1333 2005-11-27 Sergey Poznyakoff <gray@gnu.org.ua>
1335 * src/xheader.c: Remove parts of code prematurely introduced
1336 yesterday. Thanks Eric Blake.
1338 2005-11-26 Sergey Poznyakoff <gray@gnu.org.ua>
1340 * src/xheader.c (xheader_format_name): Fix memory leak.
1342 2005-11-11 Sergey Poznyakoff <gray@gnu.org.ua>
1344 * gnulib.modules: Add rpmatch
1345 * lib/stdopen.h, lib/stdopen.c: New file. Imported from coreutils.
1346 * lib/Makefile.tmpl: Add stdopen.h, stdopen.c
1347 * po/POTFILES.in: Add rpmatch.c
1348 * src/tar.c (confirm): Rewritten using rpmatch.
1349 (decode_options): Minor optimizations
1350 (main): Call stdopen() to ensure the first three descriptors are
1353 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at,
1354 tests/multiv04.at, tests/sparsemv.at, tests/sparsemvp.at,
1355 tests/star/multi-fail.at: Close stdin so that if something fails
1356 causing tar to ask for the next volume, it won't hang the
1359 * src/buffer.c (flush_write,flush_read): Change data type.
1360 (flush_archive): Compute actual buffer fill level before calling
1362 (close_archive): Call flush_archive again if the first call
1363 resulted in partially filled buffer.
1364 (try_new_volume): Rewritten handling of initial headers.
1365 (add_chunk_header): New function. Write an additional header
1366 before the continuation chunk. The purpose of the header is to
1367 allow third-party tars to extract the member.
1368 (simple_flush_write): Take an argument.
1369 (_gnu_flush_write): Correctly handle partially filled buffers.
1370 * src/common.h (flush_read,flush_write): Functions, again.
1371 (write_extended): Changed declaration
1372 (xheader_format_name): New declaration
1373 * src/create.c (write_extended): Change type and meaning of
1374 the first argument. All callers updated
1375 * src/xheader.c (xheader_format_name): Remove static
1376 qualifier. Change last argument.
1377 Correct buffer size calculation (allocated too much space).
1378 (xheader_write): Increase global_header_count here ...
1379 (xheader_write_global): ... instead of here
1381 * tests/testsuite.at (AT_TAR_CHECK): Define TEST_TAR_FORMAT
1382 * tests/multiv01.at: Update
1383 * tests/multiv02.at: Update
1384 * tests/multiv03.at: Update
1385 * tests/sparsemvp.at: Update
1386 * tests/star/multi-fail.at: Update
1388 * scripts/tarcat: Handle archives in pax format. Improve handling
1389 of traditional archives.
1390 * doc/tar.texi (Tarcat): New node
1392 2005-11-10 Sergey Poznyakoff <gray@gnu.org.ua>
1394 Fix splitting of sparse files between the volumes.
1396 * src/buffer.c (try_new_volume): Bugfix. Always check
1397 continued_file_name. If it is absent, the volume is out
1399 (add_multi_volume_header): Create GNU.volume.filename keyword in
1400 the extended header.
1401 * src/sparse.c (sparse_dump_region): Call mv_size_left.
1402 (sparse_dump_file): Enclose the loop in mv_begin/mv_end.
1403 * src/system.c: Do not pad compressed output if it goes to
1405 * src/xheader.c (xhdr_tab): New keyword GNU.volume.filename.
1407 * tests/sparsemv.at: New testcase
1408 * tests/sparsemvp.at: New testcase
1409 * tests/Makefile.am: Add sparsemv.at and sparsemvp.at.
1410 * tests/testsuite.at: Likewise.
1412 2005-11-09 Sergey Poznyakoff <gray@gnu.org.ua>
1414 * src/buffer.c: Rewritten in a more modular fashion to provide
1415 GNU extensions (multi-volume archives and archive labels) in
1417 NOTICE, that some of the aspects (e.g. splitting the archive
1418 on the extended header boundary) are still not solved, others
1419 (splitting a sparse file between the volume) require additional
1420 testing. Wait for the next commit.
1422 (volume_label,continued_file_name,continued_file_size)
1423 (continued_file_offset): New globals.
1424 (save_name,save_totsize,save_sizeleft): Make static
1425 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
1426 (open_archive,flush_write,flush_read): Rewritten
1428 * src/common.h (save_name,save_sizeleft,save_totsize): Remove
1430 (volume_label,continued_file_name,continued_file_size): New
1432 (flush_read,flush_write): Pointers to functions
1433 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
1434 (write_extended): New function.
1436 * src/compare.c, src/create.c, src/extract.c, src/incremen.c,
1437 src/list.c: Use mv_.* functions uniformly instead of fiddling
1438 with the global variables.
1439 * src/sparse.c: Use mv_.* functions where necessary.
1440 * src/tar.c (decode_options): Allow to use --multi-volume and
1441 --label with pax archives.
1442 * src/xheader.c (xhdr_tab): Support for new GNU keywords.
1444 * tests/delete01.at, tests/delete02.at, tests/delete03.at,
1445 tests/delete04.at, tests/delete05.at, tests/extrac01.at,
1446 tests/extrac02.at, tests/extrac03.at, tests/extrac04.at,
1447 tests/extrac05.at, tests/incr01.at, tests/incremental.at,
1448 tests/listed01.at, tests/listed02.at, tests/long01.at,
1449 tests/longv7.at, tests/multiv01.at, tests/multiv02.at,
1450 tests/multiv03.at, tests/multiv04.at, tests/options.at,
1451 tests/options02.at, tests/same-order01.at, tests/same-order02.at,
1452 tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
1453 tests/star/multi-fail.at (AT_KEYWORDS): Improve to allow execution
1454 of related tests in groups.
1456 * doc/tar.texi: Update
1458 2005-11-07 Paul Eggert <eggert@cs.ucla.edu>
1460 * src/xheader.c (struct xhdr_tab.coder): Last arg is void const *,
1461 not void *, to avoid create.c warning from GCC "passing argument 3
1462 of 'xheader_store' discards qualifiers from pointer target type".
1463 (dummy_coder, atime_coder, gid_coder, gname_coder, linkpath_coder):
1464 (ctime_coder, mtime_coder, path_coder, size_coder, uid_coder):
1465 (uname_coder, sparse_size_coder, sparse_numblocks_coder):
1466 (sparse_offset_coder, sparse_numbytes_coder, dumpdir_coder):
1467 (xheader_store): Likewise.
1468 * src/common.h (xheader_store): Likewise.
1470 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
1471 and Paul Eggert <eggert@cs.ucla.edu>
1473 * src/tar.c (NS_PRECISION_FORMAT_MASK): New macro.
1474 (tar_timespec_cmp): New function. Wrapper over
1475 timespec_cmp using the timespec precision provided by the
1476 current archive format.
1477 * src/common.h (tar_timespec_cmp): New declaration.
1478 * src/compare.c (diff_file): Use tar_timespec_cmp.
1479 * src/extract.c (file_newer_p): Likewise.
1480 * src/update.c (update_archive): Likewise.
1481 * tests/truncate.at: Reverted changes
1482 * tests/update.at: Reverted changes
1484 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
1486 Support for incremental formats in pax archives.
1487 Fixed POSIX compatibility of `sparse' extended header keywords.
1489 * src/common.h (dumpdir_size,get_gnu_dumpdir)
1490 (xheader_string_begin,xheader_string_add)
1491 (xheader_string_end): New functions.
1492 * src/create.c (dump_dir0): Handle incremental backups in pax
1494 * src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
1495 (purge_directory): Use stat_info.dumpdir instead of getting its
1497 * src/list.c (list_archive): Handle incremental backups in pax
1499 (decode_header): Initialize stat_info.dumpdir
1500 * src/sparse.c (sparse_diff_file): Bugfix: set seekable.
1501 (pax_dump_header): Store sparse map in GNU.sparse.map. If this
1502 variable has been explicitely deleted, use GNU.sparse.offset/
1503 GNU.sparse.numbytes variables.
1504 * src/tar.c (decode_options): Incremental options are allowed with
1506 (tar_stat_destroy): Free dumpdir
1507 * src/tar.h (struct tar_stat_info.dumpdir): New member.
1508 * src/xheader.c (xheader_keyword_deleted_p): Remove static
1510 (struct xhdr_tab.decoder): Change prototype. POSIX allows string
1511 values to contain embedded nulls, so take an extra argument
1512 specifying the length of the string.
1513 (decx,decg,dummy_decoder,atime_decoder,gid_decoder)
1514 (gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
1515 (path_decoder,size_decoder,uid_decoder,uname_decoder)
1516 (sparse_size_decoder,sparse_numblocks_decoder)
1517 (sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
1518 (decode_record): Pass value length to the handler
1519 (run_override_list): Pass value length to the decoder
1520 (xheader_print_n): New function
1521 (xheader_print): Rewritten using xheader_print_n
1522 (xheader_finish): Do not rely om strlen to compute the length of
1523 the collected string: it can contain embedded nulls
1524 (xheader_string_begin,xheader_string_add,xheader_string_end): New
1526 (sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
1527 functions. Handle GNU.sparse.map and GNU.dumpdir variables.
1528 (xhdr_tab): Add new variables.
1530 * tests/incr01.at: Test gnu, oldgnu, and posix formats
1531 * tests/incremental.at: Likewise
1533 2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
1535 * NEWS: Minor language and white space fixes.
1537 * tests/truncate.at: Create files whose time stamps must fall on
1538 1-second boundaries. This prevents tests from failing on hosts
1539 like Solaris 8 that have nanosecond-resolution file time stamps.
1540 * tests/update.at: Likewise.
1542 * src/xheader.c (strtoimax, strtoumax): Remove decls; now done
1545 2005-11-06 Sergey Poznyakoff <gray@gnu.org.ua>
1547 * doc/tar.texi: Properly document incremental dumps
1548 * doc/value.texi: Likewise.
1549 * doc/snapshot.texi: Likewise.
1551 2005-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
1553 Improve listed incremental format:
1555 * src/common.h (update_parent_directory): New prototype.
1556 * src/create.c (dump_file): Call update_parent_directory.
1557 * src/incremen.c (struct directory.mtime): New member.
1558 (note_directory): Take additional arguments. All callers updated.
1559 (scan_directory): Updated to use more metadata. In particular,
1560 this allows to correctly detect renamed files.
1561 (read_directory_file,write_directory_file)
1562 (write_directory_file_entry): Support new directory file format.
1563 * tests/listed01.at: Sleep 1 sec before creating second file.
1564 * tests/listed02.at: Never skip the test. It should work on any
1567 * doc/snapshot.texi: New file
1568 * doc/tar.texi: Update.
1569 * doc/Makefile.am: Update.
1571 2005-11-04 Paul Eggert <eggert@cs.ucla.edu>
1573 * src/extract.c (set_stat): Rewrite to avoid bug in Forte
1574 Developer 7 C 5.4 Patch 111708-09 (2004-02-19).
1576 2005-11-04 Sergey Poznyakoff <gray@gnu.org.ua>
1578 * bootstrap: Fix quoting in help output.
1579 (update_po): Use backward-compatible wget option --cache instead
1580 of deprecated -C to accomodate for wget 1.10.
1581 Changes proposed by Eric Blake
1582 * THANKS: Add Eric Blake
1584 2005-11-02 Paul Eggert <eggert@cs.ucla.edu>
1586 * doc/tar.texi: Consistently put two spaces after sentences,
1587 and put commas after "i.e." and "e.g.". This is the usual GNU
1590 * lib/.cvsignore: Add creat-safer.c, fcntl--.h, fcntl-safer.h,
1591 open-safer.c, openat-die.c, verify.h, to accommodate recent gnulib
1594 2005-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
1596 * src/compare.c (diff_dumpdir): Pass a valid device number to
1597 get_directory_contents.
1599 * THANKS: Add John Thomas McDole
1601 * bootstrap: If file `.bootstrap' exists in the cwd and is
1602 readable, prepend its contents to the command line
1604 2005-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
1606 * tests/link01.at: Skip test if ln fails (suppose the OS does
1607 not support hard links).
1609 2005-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
1611 * src/tar.c (decode_options): Report error if -A or -r is used
1612 together with compression option.
1614 2005-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
1616 * doc/tar.texi: Use @option and @kbd consistently.
1617 Document new options.
1619 2005-09-28 Sergey Poznyakoff <gray@gnu.org.ua>
1622 * src/common.h (show_stored_names_option): New variable
1623 * src/list.c (print_header): If show_stored_names_option is given,
1624 list member names as stored in the archive. Patch proposed by Erik
1625 Cumps <erik.cumps@icos.be>
1626 * src/tar.c: Implement --show-stored-names option
1628 * src/common.h (test_label_option): New variable;
1629 * src/list.c (print_header): Special handling if test_label_option
1631 * src/names.c (all_names_found): If test_label_option is set
1633 * src/tar.c: New option --test-label tests the archive volume
1634 label. The option proposed by Wouter Verhelst <wouter@nixsys.be>
1636 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
1638 * tests/Makefile.am (clean-local): Don't attempt to run
1639 $(TESTSUITE) if it doesn't exist. Problem reported by
1642 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1644 Don't filter time stamps through the resolution supported
1645 by struct stat; keep them to full nanosecond resolution.
1646 This affects behavior only on older hosts or file systems
1647 that have lower-resolution time stamps.
1648 * src/common.h (OLDER_STAT_TIME): Parenthesize arg.
1649 (OLDER_TAR_STAT_TIME): New macro.
1650 (code_timespec): New function.
1651 (BILLION, LOG10_BILLION, TIMESPEC_STRSIZE_BOUND): New constants.
1652 * src/compare.c (diff_file): Use full time stamp resolution.
1653 * src/create.c (start_header, dump_file0): Likewise.
1654 (start_header, dump_file0): Adjust to new structure layout.
1655 (dump_regular_finish): Simplify by using timespec_cmp.
1656 * src/extract.c (struct delayed_set_stat): Don't store stat info
1657 that we don't need, to save space. All uses changed.
1658 (struct delayed_set_stat, struct delayed_link, file_newer_p):
1659 (create_placeholder_file, extract_link, apply_delayed_links):
1660 Use full time stamp resolution.
1661 (check_time): Use code_timespec rather than rolling our own code.
1662 (set_stat, delay_set_stat): Arg now points to tar_stat_info to
1663 avoid losing time information. All callers changed.
1664 * src/list.c (read_and, decode_header, print_heaeder):
1665 Use full time stamp resolution.
1666 * src/misc.c (code_timespec): New function.
1667 * src/tar.h (struct tar_stat_info): Record atime, mtime, ctime
1668 separately, for benefit of hosts with lower resolution.
1669 * src/update.c (update_archive): Use full time stamp resolution.
1670 * src/xheader.c (code_time): Use new code_timespec function
1672 (atime_coder, atime_decoder, ctime_coder, ctime_decoder):
1673 (mtime_coder, mtime_decoder): Use full time stamp resolution.
1675 Report time stamps to full resolution in environment.
1676 Report memory allocation failures rather than ignoring them.
1677 * src/system.c (time_to_env): New function.
1678 (oct_to_env, str_to_env, chr_to_env): Report memory allocation failures.
1679 (stat_to_env): Report full resolution in time stamps.
1681 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1683 Merge changes from gnulib for file system sub-second time stamps.
1684 * configure.ac: Remove checks for struct stat.st_spare1, struct
1685 stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct
1686 stat.st_atimensec, as gnulib now does this for us.
1687 Similarly for LIB_CLOCK_GETTIME.
1688 * gnulib.modules: Add stat-time.
1689 * lib/.cvsignore: Add stat-time.h.
1690 * src/common.h: Include stat-time.h.
1691 (timespec_lt): Remove. All callers changed to use timespec_cmp.
1692 (get_stat_atime, get_stat_ctime, get_stat_mtime):
1693 (set_stat_atime, set_stat_ctime, set_stat_mtime):
1694 Remove; now defined by stat-time.h.
1696 2005-09-14 Sergey Poznyakoff <gray@gnu.org.ua>
1698 * src/incremen.c (list_dumpdir): New function. Used to dump
1699 contents of GNUTYPE_DUMPDIR blocks.
1700 * src/common.h (list_dumpdir): Likewise.
1701 * src/list.c (list_archive): Use list_dumpdir() to display
1702 GNUTYPE_DUMPDIR blocks. Do that only if two or more -v options are
1705 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1707 * lib/.cvsignore: Adjust to current gnulib and modules used.
1708 Add getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h, memchr.c,
1709 pipe-safer.c, size_max.h, strdup.c, strdup.h, strnlen.h, strnlen1.c,
1710 strnlen1.h, unistd--.h.
1711 Remove getndelim2.c, getndelim2.h, pathmax.h, sysexits.h, xstrdup.c.
1713 Treat fishy-looking hard links like fishy-looking symlinks.
1714 * src/extract.c (struct delayed_set_stat): Rename after_symlinks
1715 member to after_links. All uses changed.
1716 (struct delayed_link): Renamed from struct delayed_symlink.
1717 All uses changed. New member is_symlink.
1718 (delayed_link_head): Renamed from delayed_symlink_head. All uses
1720 (create_placeholder_file): New function, taken from extract_symlink.
1721 (extract_link): Create placeholders for fishy-looking hard links.
1722 (extract_symlink): Move code into create_placeholder_file.
1723 (apply_delayed_links): Renamed from apply_delayed_symlinks.
1724 All uses changed. Create both hard links and symlinks.
1726 2005-09-03 Paul Eggert <eggert@cs.ucla.edu>
1728 * README-alpha: Modernize description of software required for
1731 2005-09-03 Sergey Poznyakoff <gray@gnu.org.ua>
1733 * gnulib.modules: Add strdup
1734 * src/incremen.c (purge_directory): Do not dereference symbolic
1735 links. Bug reported by Ralph Corderoy <ralph@inputplus.co.uk> and
1736 David Brown <davidb@davidb.org>
1737 * tests/incr01.at: New test.
1738 * tests/Makefile.am: Add incr01.at
1739 * tests/testsuite.at: Likewise
1742 2005-08-17 Sergey Poznyakoff <gray@gnu.org.ua>
1744 * src/incremen.c (read_directory_file): Use strtoumax to read
1745 snapshot file contents.
1746 (write_directory_file_entry): Use umaxtostr().
1748 2005-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
1750 * src/create.c (file_dumpable_p,dump_file0): Fix handling of
1751 sparse files to /dev/null with --totals option.
1752 * tests/update.at: Remove dependency on file order.
1754 2005-07-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1756 * doc/tar.texi: Fix typo.
1758 2005-07-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1760 * tests/pipe.at: Pipe the output from `tar xfv' through sort.
1762 2005-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1764 * src/sparse.c (tar_sparse_init): Fill structure with zeros. Call
1765 sparse_select_optab(). All callers updated.
1766 (sparse_member_p, sparse_fixup_header): Use tar_sparse_init().
1768 2005-06-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1770 * src/sparse.c (pax_sparse_member_p): Checking member size
1771 vs. file size is not reliable enough. Use sparse_map_avail.
1773 * tests/star/gtarfail.at: Adapt to the new output format
1774 * tests/star/gtarfail2.at: Likewise
1775 * tests/star/multi-fail.at: Likewise
1776 * tests/star/pax-big-10g.at: Likewise
1777 * tests/star/ustar-big-2g.at: Likewise
1778 * tests/star/ustar-big-8g.at: Likewise
1780 * tests/sparse03.at: New test.
1781 * tests/Makefile.am: Add sparse03.at
1782 * tests/testsuite.at: Likewise
1784 * src/xheader.c (size_decoder): Do not set archive_file_size.
1786 Fix bugs introduced yesterday:
1788 * src/sparse.c (tar_sparse_init): Initialize
1790 (sparse_scan_file): Initialize archive_file_size to 0. The
1791 variable keeps size of the file *as stored in the archive*, not
1792 the size reported by stat.
1794 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1796 A sweep of the sparse code prompted by a bug report by Jim Meyering.
1797 * src/sparse.c: Include <inttostr.h>.
1798 (struct tar_sparse_file): offset and dumped_size are off_t, not
1799 size_t. optab is now const *.
1800 (dump_zeros): Return bool success flag, not off_t.
1801 All callers changed.
1802 Use a constant-zero buffer rather than clearing a buffer each time.
1803 Don't mess up if write fails.
1804 (dump_zeros, check_sparse_region):
1805 Don't assume off_t is no wider than size_t.
1806 (tar_sparse_init): Don't bother clearing a field that is already clear.
1807 (zero_block_p): First arg is const *, not *.
1808 (clear_block, SPARSES_INIT_COUNT): Remove.
1809 (sparse_add_map): First arg is now struct start_stat_info *, not
1810 struct tar_sparse_file *. All callers changed.
1811 Use x2nrealloc to check for size_t overflow.
1812 (parse_scan_file): Cache commonly-used parts of file.
1813 Use an auto buffer, not a static one.
1814 Don't bother clearing the buffer; not needed.
1815 Don't bother clearing items that are already clear.
1816 (oldgnu_optab, star_optab, pax_optab): Now const.
1817 (sparse_dump_region): Don't bother clearing the buffer before
1818 reading into it; just clear the parts that aren't read into.
1819 (sparse_dump_file): Clear the whole local variable 'file'.
1820 (diff_buffer): Remove; now a local var.
1821 (check_sparse_region): Don't bother clearing buffer before
1822 reading into it. Don't assume off_t is promoted to long.
1823 (oldgnu_get_sparse_info, star_get_sparse_info):
1824 Use an auto status, not static.
1825 * src/tar.h (struct tar_stat_info): had_trailing_slash is
1827 * src/xheader.c (sparse_offset_coder, sparse_numbytes_coder):
1828 Rewrite to avoid cast.
1829 (sparse_offset_decoder, sparse_numbytes_decoder):
1830 Diagnose excess entries rather than crashing.
1832 2005-06-22 Jim Meyering <jim@meyering.net>
1834 * src/common.h (timespec_lt): Add a return type: bool.
1836 2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
1838 Further improvements inspired by Jim Meyering's fixes.
1840 * NEWS: Better support for full-resolution time stamps.
1841 The -v option now prints time stamps only to 1-minute resolution.
1842 * gnulib.modules: Add utimens.
1843 * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
1844 offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
1845 * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
1846 * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
1847 * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
1849 * src/buffer.c (set_start_time, compute_duration, start_time):
1850 Use gettime rather than rolling our own code.
1851 * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
1852 (newer_ctime_option): Remove.
1853 (timespec_lt): New function.
1854 (OLDER_STAT_TIME): Use it.
1855 (string_to_chars): First arg is char const *, not char *.
1856 (tartime): Time arg is now struct timespec. New bool arg.
1857 All callers changed.
1858 (code_ns_fraction): New decl.
1859 (sys_stat_nanoseconds): Remove decl.
1860 (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
1861 (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
1862 * src/compare.c: Include utimens.h rather than rolling our own.
1863 (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
1865 (diff_dumpdir, diff_multivol): Prototype.
1866 (diff_file): Support higher-resolution time stamps.
1867 * src/create.c: Include utimens.h rather than rolling our own.
1868 (MAX_OCTAL_VAL): New macro.
1869 (tar_copy_str, string_to_chars): Don't bother to zero-fill;
1870 the destination is already zeroed.
1871 (string_to_chars): First arg is char const *.
1872 (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
1873 for minor device number.
1874 (write_header_name, dump_hard_link, dump_file0):
1875 Simplify test for old GNU format.
1876 (start_header): Put in placeholders for uid, etc., even when
1877 using extended headers, for benefit of older "tar" implementations.
1878 Don't assume uintmax_t is wider than 32 bits.
1879 Output extended header for mtime if needed.
1880 (dump_regular_finish, dump_file0):
1881 Support extended time stamp resolution.
1882 * src/extract.c: Include utimens.h rather than rolling our own.
1883 (check_time): Support extended time stamp resolution.
1884 * src/list.c: Include <inttostr.h>.
1885 (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
1886 * src/xheader.c: Include <inttostr.h>.
1887 Do not include <xstrtol.h>.
1888 (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
1889 (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
1890 (BILLION, LOG10_BILLION): New constants.
1891 (to_decimal): Remove; superseded by inttostr. All callers changed
1893 (xheader_format_name): Don't assume pids and uintmax_t values
1894 fit in 63 bytes (!) when printed.
1895 (decode_record): Don't bother to check for ERANGE; an out of range
1896 value must be treater than len_max anyway.
1897 If the length is out of range, output it in the diagnostic.
1898 (format_uintmax): Remove; all callers changed to use umaxtostr.
1899 (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
1900 (out_of_range_header): New function.
1901 (decode_time): Use it.
1902 (code_time): Accept struct timespec, not time_t and unsigned long.
1903 All callers changed. Size sbuf properly, and remove unnecessary check.
1904 Don't assume time stamps can fit in 199 bytes.
1905 Handle negative time stamps. Handle fractional time stamps
1906 more consistently. Don't output unnecessary trailing zeros.
1907 (decode_time): Yield struct timespec, not time_t and unsigned long.
1908 All callers changed.
1909 Handle negative time stamps. Truncate towards minus infinity
1910 consistently. Improve overflow checks, and output a better
1911 diagnostic on overflow.
1912 (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
1913 (decode_num): New function, for better diagnostics.
1914 (atime_coder, atime_decoder, gid_decoder, ctime_coder):
1915 (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
1916 (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
1917 (sparse_offset_decoder, sparse_numbytes_decoder):
1918 Use decode_num, etc., instead of xstrtoumax, etc.
1920 2005-06-21 Jim Meyering <jim@meyering.net>
1922 Carefully crafted invalid headers can cause buffer overrun.
1923 Invalid header fields go undiagnosed.
1924 Some valid time strings are ignored.
1926 * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
1927 of `calloc'. Use xcalloc instead.
1928 (decode_time, gid_decoder, size_decoder, uid_decoder):
1929 (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
1930 Ensure that the result of calling xstrtoumax is no larger than
1931 the maximum value for the target type. Upon any failure, exit with
1933 (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
1934 use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
1935 (decode_time): Rewrite to accept time strings like
1936 1119018481.000000000. Before, such strings were always ignored.
1938 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1940 * src/create.c (dump_file0): Check for is_avoided_name()
1941 first. Fixes bug reported by Martin Lohmeier
1942 <martin@mein-horde.de>
1943 * tests/update.at: New file
1944 * tests/Makefile.am (TESTSUITE_AT): Add update.at
1945 * tests/testsuite.at: Likewise
1947 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1949 * configure.ac (AC_STRUCT_ST_BLKSIZE)
1950 (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
1952 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1954 * src/names.c (excluded_name): excluded_filename ->
1955 excluded_file_name, because the name was changed in gnulib.
1957 2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1959 * src/tar.c (read_name_from_file,update_argv): Automatically
1960 detect nul-terminated list files.
1963 2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1965 * scripts/backup.sh.in: Bugfixes.
1967 2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1969 * scripts/backup.in: Minor fixes
1970 * scripts/backup.sh.in (mt_begin,mt_rewind)
1971 (mt_offline,mt_status): Use $MT to invoke mt
1972 (init_common): Set --rsh-command option for mt if TAPE_FILE is a
1974 * doc/tar.texi: Document new backup scripts behavior
1976 2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1978 * lib/.cvsignore: Updated
1979 * lib/Makefile.tmpl: Add new paxutils files
1980 * po/POTFILES.in: Likewise
1981 * src/buffer.c: Update invocations of safer_name_suffix()
1982 * src/create.c: Likewise
1983 * src/extract.c: Likewise
1984 * src/xheader.c: Likewise
1985 * src/common.h: Include paxlib.h instead of paxerror.h
1986 (safer_name_suffix,removed_prefixes_p): Removed. The functions are
1987 imported from paxutils
1988 * src/names.c (hash_string_hasher,hash_string_compare)
1989 (hash_string_insert,hash_string_lookup,removed_prefixes_p)
1990 (safer_name_suffix): Moved to paxutils
1992 2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1994 * bootstrap (copy_files): Accept optional third argument: a prefix
1995 to be appended to destination file names.
1996 Import paxutils/paxlib files.
1997 * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
1999 * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
2001 * po/POTFILES.in: Likewise.
2002 * src/common.h: Remove defines and declarations imported from
2004 * src/misc.c: Likewise
2005 * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
2007 2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
2009 * src/misc.c (remove_any_file): Fix typo in previous change.
2011 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2013 Port to Solaris 10's treatment of unlinking directories.
2014 * gnulib-modules: Add unlinkdir.
2015 * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
2016 * src/common.h (we_are_root): Remove extern decl; it's now static.
2017 * src/extract.c (we_are_root): Now static.
2018 * src/misc.c: Include <unlinkdir.h>.
2019 (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
2021 * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
2022 README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
2023 doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
2024 lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
2025 scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
2026 scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
2027 src/arith.h, src/buffer.c, src/common.h, src/compare.c,
2028 src/create.c, src/delete.c, src/extract.c, src/incremen.c,
2029 src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
2030 src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
2031 src/xheader.c, tests/Makefile.am, tests/append.at,
2032 tests/append01.at, tests/comprec.at, tests/delete01.at,
2033 tests/delete02.at, tests/delete03.at, tests/delete04.at,
2034 tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
2035 tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
2036 tests/gzip.at, tests/ignfail.at, tests/incremental.at,
2037 tests/link01.at, tests/listed01.at, tests/listed02.at,
2038 tests/long01.at, tests/longv7.at, tests/multiv01.at,
2039 tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
2040 tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
2041 tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
2042 tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
2043 tests/testsuite.at, tests/truncate.at, tests/version.at,
2044 tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
2045 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
2046 tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
2047 tests/star/ustar-big-8g.at:
2048 Update FSF postal mail address.
2050 2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2054 * bootstrap: Install files from paxutils/doc
2055 * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
2056 * doc/tar.texi (Genfile): New appendix
2057 * src/compare.c (diff_file): diff_handle was not initialized
2058 * src/create.c (dump_regular_file): Correctly pad archive members
2059 that shrunk during archiving. Repored by Frank Heckenbach.
2060 * src/extract.c (file_newer_p): Return false if file does not
2062 (prepare_to_extract): Correct warning wording.
2063 * tests/truncate.at: New test case
2064 * tests/Makefile.am: Add truncate.at
2065 * tests/testsuite.at: Likewise.
2067 * doc/.cvsignore: Updated
2068 * lib/.cvsignore: Updated
2069 * tests/.cvsignore: Updated
2071 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
2073 * tests/multivol04.at: Tell awk to read from /dev/null.
2075 Adjust to recent gnulib changes.
2076 * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
2077 * src/common.h (initial_umask): New var.
2078 * src/create.c (start_ueader): Use it, and adjust to new modechange
2080 (hash_link): unsigned -> size_t parameters and result.
2081 * src/incremen.c (hash_directory): Likewise.
2082 * src/names.c (hash_string_hasher): Likewise.
2083 * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
2085 2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2087 * tests/Makefile.am: Add shortrec.at.
2089 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
2091 * src/buffer.c (reading_from_pipe): Remove. All uses removed.
2092 (short_read): Don't warn about short reads; they're normal.
2093 * tests/shortrec.at: New file.
2094 * tests/testsuite.at: Include it.
2096 * bootstrap (gnulib_modules): Don't create a file modlist.tmp, as
2097 it is sometimes left behind as a garbage file (maybe due to the
2100 2005-04-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2102 * src/list.c: Handle Solaris 'X' type flag
2103 * src/tar.h (SOLARIS_XHDTYPE): New define
2105 2005-04-06 Sergey Poznyakoff <gray@mirddin.farlep.net>
2107 * src/tar.c: Minor fixes to text messages. Proposed by Benno
2109 * src/extract.c: Likewise
2110 (extract_file): Assign orig_file_name
2111 to save_name uniformly over the program. This fixes matching
2112 directory names at the start of an archive volume.
2113 * src/buffer.c (flush_write): Warn when the name of the archive
2114 straddling volume boundary is longer than 100 characters. Earlier
2115 behavior was to issue a fatal error.
2116 (struct zip_magic): Reverted part of changes from 2005-04-04.
2117 They make the maintenance too costly. Removing `unsigned'
2118 qualifier from `magic' member should be enough.
2119 * src/compare.c (diff_init): Read directory file if in listed
2120 incremental. This prevents spurious 'Contents differ' diagnostics.
2121 (diff_archive): Minor fixes to text messages
2122 (diff_file,diff_dumpdir,diff_multivol): Assign orig_file_name
2123 to save_name uniformly over the program. This fixes matching
2124 directory names at the start of an archive volume.
2125 * src/create.c: Assign orig_file_name
2126 to save_name uniformly over the program. This fixes matching
2127 directory names at the start of an archive volume.
2128 * src/list.c: Likewise
2130 * tests/multiv03.at: Modified to match the new behavior
2131 * tests/multiv04.at: New file. Test splittind directory members between
2132 the archive volumes.
2133 * tests/Makefile.am: Add multiv04.at
2134 * tests/testsuite.at: Likewise.
2136 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2138 * configure.ac (AC_CONFIG_AUX_DIR): Rename from config to build-aux,
2139 for reasons discussed in the thread beginning at
2140 <http://lists.gnu.org/archive/html/bug-gnulib/2005-03/msg00119.html>.
2141 * .cvsignore: Remove config; add build-aux.
2143 * src/buffer.c (struct zip_magic): Use char arrays, not pointers.
2144 The unsigned char * pointer ran afoul of pedantic C compilers, and
2145 we didn't need pointers anyway. Put the size field before the
2146 data to avoid unnecessary padding. All uses changed.
2147 (magic) Make it const, since it doesn't change. All uses changed.
2149 2005-04-02 Paul Eggert <eggert@cs.ucla.edu>
2151 * src/xheader.c (decode_record): Don't dump core when given
2152 a corrupted extended header. Problem reported by Jim Meyering.
2153 Also, check for other ways that the header might be invalid,
2154 e.g., missing newline at end. Do not allow keys with nulls.
2155 Allow blanks before and after length, as POSIX requires.
2156 Do not allow leading "-" in length. Check for length overflow.
2157 (xheader_decode, xheader_decode_global): Let decode_record
2158 check for exhaustion of record.
2159 (xheader_read): Null-terminate the extended record;
2160 decode_record relies on this.
2162 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
2164 * bootstrap (TP_URL): Change from
2165 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
2166 <http://www.iro.umontreal.ca/translation/maint/tar/> to avoid
2167 some redirection glitches.
2168 Use "trap - 0" rather than "trap 0" to fix a POSIX-conformance bug.
2169 * doc/.cvsignore: Change "tar.info" to "tar.info*". Sort.
2170 * lib/.cvsignore: Add intprops.h (new gnulib file).
2172 2005-03-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2174 * src/list.c (print_header): Print UID/GID in case of
2175 empty user/group name. This could occur when dumping
2176 files belonging to non-existing users and when listing
2178 Reported by Igor Lautar.
2180 * src/create.c: Correctly parse empty uname/gname
2181 * src/sparse.c (sparse_scan_file): Bugfix. offset had
2184 * scripts/backup.in: Use `head -n 1'. Provide missing
2185 argument to ${MT_STATUS}. Proposed by Jan Merka.
2186 * scripts/backup.sh.in: Likewise. Fixed typo in
2187 MT_OFFLINE assignment.
2188 * scripts/restore.in (restore_fs): Use root_fs
2190 2005-02-15 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2192 * src/create.c: Replace strdup with xstrdup
2193 * src/names.c: Likewise
2194 * src/tar.c: Likewise
2196 * tests/append01.at: Added reference to bug-tar archive
2197 * tests/listed02.at: Use -print with find.
2199 2005-02-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2201 * THANKS: Added Tim Adye. Fixed UTF.
2202 * src/list.c (read_header): Removed assignment to
2203 oldgnu_header.isextended. It was breaking append mode.
2205 * tests/append01.at: New test.
2206 * tests/Makefile.am: Added append01.at
2207 * tests/testsuite.at: Likewise
2209 2005-02-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2211 * gnulib.modules: New file. List of required gnulib
2213 * bootstrap: Merge list of required modules from
2214 paxutils with that from tar proper.
2215 * src/tar.c: Various fixes in help and diagnostic messages.
2217 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2219 * src/common.h (EXTRACT_OVER_PIPE): New macro
2220 * src/compare.c: Code clean up.
2221 * src/extract.c (extract_archive): Do not check for
2222 EXTRACT_OVER_PIPE, decode_options() does this.
2223 * src/misc.c (exec_error,fork_error,dup2_error)
2224 (pipe_error): Removed unneeded functions.
2225 * src/system.c (sys_exec_command): Use xclose, xpipe,
2226 xfork, xdup2 and exec_fatal.
2227 * src/tar.c (options): Improved sorting. Document --backup=off.
2228 (decode_options): Clear backup_option if necessary.
2230 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2232 Initial implementation of --to-command option proposed
2235 * bootstrap: Get setenv module from gnulib
2236 * src/buffer.c: Do not use 8-bit chars in comments
2237 * src/common.h (to_command_option)
2238 (ignore_command_error_option): New globals
2239 (sys_exec_command,sys_wait_command): New commands
2240 * src/extract.c (extract_file): Handle to_command_option
2241 Fix error recovery: decrease `size' by `written', not
2242 by `count', otherwise tar misses the next header
2243 Do not diagnose write error if to_command_option
2244 is set, since the command may have exited prematurely.
2245 It would be better to check for sigpipe, though.
2246 (prepare_to_extract): Handle to_command_option
2247 * src/misc.c (exec_error, fork_error, dup_error)
2248 (pipe_error): New functions
2249 * src/system.c (sys_exec_command)
2250 (sys_wait_command): New functions
2251 * src/tar.c: Handle new options --to-command,
2252 --ignore-command-error
2253 * THANKS: Added Hansjoerg Lipp
2255 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2257 * src/list.c (from_header): New arg OCTAL_ONLY, normally false.
2258 All uses changed. Fix typo that sometimes suppressed all "Archive
2259 contains obsolescent base-64 headers" warnings, not just the first
2261 (tar_checksum): Accept only octal checksums, since they aren't
2262 supposed to overflow into weird formats.
2264 Adjust to gnulib changes.
2265 * lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
2266 memrchr.h, openat.c, openat.h. Remove pathmax.h (added by
2267 mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
2268 this file). Sort entries.
2270 2005-02-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2272 * src/extract.c: Further rewrite.
2273 * src/buffer.c: Removed unused variables.
2274 * src/list.c: Likewise
2275 * src/tar.c (update_argv): Changed type to void
2277 * src/common.h (OLDGNU_NAME_FIELD_SIZE): New constant
2278 * src/create.c (start_private_header,write_header_name)
2279 (dump_hard_link): Restore compatibility with 1.13.25
2280 * src/extract.c (extract_archive): Rewritten
2281 * src/list.c: Add translators' comments
2282 * src/tar.c (options) Minor spelling fix
2283 * tests/star/quicktest.sh: Determine path to the tar executable.
2285 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2287 * po/POTFILES.in: Added tests/genfile.c
2288 * src/buffer.c (short_read): Use ngettext()
2289 (new_volume): use quote().
2290 * src/create.c: Use quote()
2291 * src/extract.c: Likewise
2292 * src/xheader.c: Likewise
2293 * src/misc.c: Add comments to translators
2295 * tests/same-order01.at: sort ls output
2296 * tests/sparse01.at (RE_CHECK): Added missing space
2298 * tests/sparse02.at: Test extracting sparse files over a pipe.
2299 * tests/Makefile.am: Added sparse02.at
2300 * tests/testsuite.at: Likewise
2301 * tests/listed02.at: Skip the test on filesystems that do not
2302 update ctime of a file when renaming it. To be reverted when
2303 the new incremental mode is ready.
2304 * tests/sparse01.at: Extract and compare sparse file
2306 2005-02-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2308 * src/sparse.c: Extract sparse files even if the output
2311 2005-02-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2313 * bootstrap: Add a comment to lib/Makefile.am saying that this
2314 is an autogenerated file.
2315 Exit with code 1 if any of autotools fails.
2316 * lib/Makefile.tmpl: Insert Emacs magic to the first line.
2317 * tests/Makefile.am: Add append.at
2319 * m4/.cvsignore: Ignore all *.m4 files
2321 2005-01-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2323 Rewritten handling of -T (--files-from) option. Now it
2324 inserts the file names immediately into argv array which allows
2326 1) any valid tar options (including another -T) to be used in the file
2327 2) any number of -T options to be given in command line
2329 * configure.ac: Raised version number to 1.15.2
2330 * src/common.h: Include obstack.h
2331 (files_from_option): Removed
2332 (unquote_option): New variable
2333 (stat_fatal): New function
2334 (name_close): Removed function.
2335 * src/incremen.c: Remove inclusion of obstack.h
2336 * src/xheader.c: Likewise.
2337 * src/misc.c (stat_fatal): New function
2338 * src/names.c (name_file): Removed variable.
2339 (read_name_from_file): Removed function. All callers changed.
2340 (name_close): Removed function. All callers changed.
2341 * src/tar.c: New options --unquote (--no-unquote) and
2343 (add_file_id,read_name_from_file,update_argv): New functions
2344 (parse_opt): Rewritten handling of -T option. Handle hidden
2345 --HANG option for debugging purposes.
2346 (decode_options): Init unquote_option to true. Init argv_stk.
2347 Remove unneeded references to files_from_option
2349 * doc/tar.texi: Document new options.
2350 Moved rendition macros and option value definitions into
2352 * doc/rendition.texi: New file
2353 * doc/value.texi: New file
2354 * doc/Makefile.am: Updated
2356 2005-01-13 Paul Eggert <eggert@cs.ucla.edu>
2358 * tests/testsuite.at (RE_CHECK): Use "join - file", not
2359 "join file -", to work around a bug in Solaris 8 join.
2360 Problem reported by Tomohiro Suzuki.
2362 2005-01-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2364 * src/list.c (read_header): Fixed calculation of the
2365 size for GNU long name/link. Tar was reading one block
2366 more if name_size was divisible by 512. Thanks Josef
2368 * tests/long01.at: New file. Test listing of GNU long names
2370 * tests/pipe.at: Sort tar output.
2371 * tests/Makefile.am: Added long01.at
2372 * tests/testsuite.at: Likewise.
2373 * THANKS: Added Josef Bauer
2374 * lib/.cvsignore: Updated
2375 * m4/.cvsignore: Updated
2378 2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2380 * directory: Updated for 1.15.1
2381 * doc/Makefile.am: Use gendocs.sh to generate web documentation
2382 * doc/gendocs_template: Template file for gendocs.sh
2383 * doc/tar.texi: Updated docs for --[no-]same-permissions
2384 * src/tar.c: Reworded docstrings for --[no-]same-permissions
2386 2005-01-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2388 * bootstrap: Create m4/paxutils.m4
2389 * configure.ac: Call tar_PAXUTILS
2390 * tests/options02.at: Test that tar correctly handles non-option
2391 arguments interspersed with options.
2392 * tests/Makefile.am: Add options02.at
2393 * tests/testsuite.at: Likewise
2394 * tests/listed02.at: Do not create useless directory
2396 2005-01-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2398 * src/tar.c (parse_opt): Bugfix: Use ARGP_KEY_ARG. Thanks
2399 Mike Frysinger <vapier@gentoo.org> for reporting.
2401 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2403 * lib/Makefile.tmpl (localedir.h): Omit needless quotes and a
2404 needless sed command. Problem reported by Paul Jarc.
2406 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2408 Accommodate latest gnulib.
2409 * doc/.cvsignore: Add getdate.texi.
2410 * bootstrap: Do not treat alloca-opt specially; this is no
2411 longer needed (and breaks builds) with latest gnulib.
2413 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2415 * src/tar.c (main): Reverted recent changes (#ifdef).
2417 2004-12-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2419 * configure.ac: Raise version number to 1.15.1
2421 * NEWS: Entry for 1.15.1
2422 * src/buffer.c: Bugfix. Changes introduced 2004-11-26
2423 broke extraction from stdin.
2424 * src/list.c (from_header, tar_checksum): Changed declaration.
2425 All callers updated.
2426 * src/common.h: Likewise
2427 * src/tar.c (main): Protect invocation of setlocale by
2430 * tests/comprec.at: New test
2431 * tests/pipe.at: New test
2432 * tests/Makefile.am (comprec.at,pipe.at): New tests
2433 * tests/testsuite.at: Likewise
2434 * tests/gzip.at: Use AT_GZIP_PREREQ
2435 * tests/star/pax-big-10g.at: Likewise
2436 * tests/star/ustar-big-2g.at: Likewise
2437 * tests/star/ustar-big-8g.at: Likewise
2439 * tests/extrac04.at: Discard stderr from sort, on some
2440 systems it spits out lots of irrelevant info.
2441 * tests/listed02.at: Likewise
2443 * doc/index.html.in: Rewritten in xhtml to follow recent
2447 2004-12-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2449 Released version 1.15. Sources up to this point are
2450 tagged release_1_15.
2452 * configure.ac: Raised version number to 1.15
2454 * directory: Updated
2455 * bootstrap (update_po): Give -r to wget. Always remove index.html
2456 Ignore alloca-opt module (it duplicates alloca)
2458 * tests/Makefile.am: Distribute star/quicktest.sh
2459 * tests/star/README: Document quicktest.sh
2460 * tests/star/qucktest.sh: Removed.
2461 * tests/star/quicktest.sh: New file.
2463 2004-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2466 * doc/tar.texi: Document auto-detection of compressed archive
2468 * src/tar.c (decode_options): Ignore --seek if used with --delete.
2469 Delete.c is based on the assumption that the archive is being
2470 actually read, not lseeked.
2472 * tests/delete05.at: New file
2473 * tests/extrac02.at: Fixed typo in AT_SETUP
2474 * tests/Makefile.am: Added delete05.at
2475 * tests/testsuite.at: Likewise.
2477 2004-12-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2479 * src/delete.c (delete_archive_members): Bugfix: when
2480 attempting to delete an nonexistent member, the last
2481 blocking_factor blocks were zeroed.
2483 2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
2485 * TODO: Mention sub-second resolution, lutimes, lchmod.
2487 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2489 Adjust to recent gnulib changes.
2490 * doc/getdate.texi: Remove, since bootstrap gets it from gnulib now.
2491 * .cvsignore: Add rmt, rmt/*, rmt/*/*.
2492 * lib/.cvsignore: Add allocsa.c, allocsa.h, allocsa.valgrind,
2493 charset.alias, config.charset, getcwd.c, getcwd.h, localcharset.c,
2494 localcharset.h, ref-add.sed, ref-add.sin, ref-del.sed,
2495 ref-del.sin, setenv.c, setenv.h, unsetenv.c. Remove pathmax.h,
2497 * m4/.cvsignore: Add allocsa.m4, eealloc.m4, getcwd-path-max.m4,
2498 localcharset.m4, realloc.m4, setenv.m4. Remove malloc.m4,
2499 pathmax.m4, realloc.m4.
2501 2004-11-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2503 * configure.ac: Raised version number to 1.14.91
2504 * scripts/tarcat: New file
2505 * scripts/Makefile.am: Added tarcat
2506 * src/buffer.c (hit_eof): Changed type to boolean
2507 (read_full_records,reading_from_pipe): New variables
2508 (check_compressed_archive,open_compressed_archive): New functions
2509 (open_archive): Autodetect compressed archives and act accordingly.
2510 Set reading_from_pipe. This fixes controversial set of changes
2511 introduced 2004-05-11,2004-03-22.
2512 * src/list.c (tar_checksum): New function
2513 (read_header): Use tar_checksum().
2514 * src/common.h (tar_checksum): New function
2516 * tests/star/README: Updated
2520 2004-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2522 * src/tar.c (decode_options): Fixed -o semantics. Thanks
2523 Jean Delvare <khali@linux-fr.org>
2525 2004-10-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2527 * bootstrap: Add localcharset
2528 * lib/Makefile.tmpl: Initialize SUFFIXES and CLEANFILES since the
2529 makefile snippet from localcharset uses '+=' on them.
2530 * src/Makefile.am (LDADD): Add LIBICONV
2531 * src/list.c (decode_header): Set uname/gname to NULL if their
2532 header counterparts are empty
2533 * src/tar.c (options): Use OPTION_NO_TRANS
2534 * src/utf8.c: Use locale_charset() from gnulib
2536 * tests/star/README: Updated
2541 2004-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2543 * THANKS: Added Bryan Ford
2544 * doc/Makefile.am (.text): Fixed rule
2545 * po/POTFILES.in: Added argp-help.c
2547 2004-10-04 Bryan Ford <baford@mit.edu>
2549 * src/tar.c: New option --exclude-caches, to exclude
2550 cache directories automatically on archive creation.
2551 Cache directories are directories containing a
2552 standardized tag file, as specified at:
2553 http://www.brynosaurus.com/cachedir/spec.html
2554 * src/common.h: New variable exclude_caches_option.
2555 * src/create.c: New function check_cache_directory(),
2556 called from dump_dir0() if exclude_caches_option is set,
2557 to check for a cache directory tag and exclude the directory
2558 if such a tag is found.
2559 * doc/tar.texi: Updated accordingly.
2561 2004-09-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2563 * doc/tar.texi: Minor fix
2564 * src/tar.c (options): Minor fix
2566 2004-09-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2569 * lib/Makefile.tmpl: Added 'rtapelib.o: localedir.h' dependency
2570 * src/common.h: Comment WANT_DIRECTORY_REMOVE_OPTION.
2571 * src/extract.c: Normalized use of remove_any_file().
2572 * src/misc.c: Likewise.
2573 * src/tar.c (parse_opt): Emit warning if -l option is used.
2574 (show_default_settings): REMOTE_SHELL may be undefined
2576 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2578 Test suite rewritten in autotest.
2580 * configure.ac: Updated for autotest
2581 * src/tar.c (argp_program_version): Modified.
2582 * tests/Makefile.am: Rewritten for autotest.
2584 * tests/.cvsignore: Updated
2585 * tests/append.at: New file
2586 * tests/atlocal.in: New file
2587 * tests/delete01.at: New file
2588 * tests/delete02.at: New file
2589 * tests/delete03.at: New file
2590 * tests/delete04.at: New file
2591 * tests/extrac01.at: New file
2592 * tests/extrac02.at: New file
2593 * tests/extrac03.at: New file
2594 * tests/extrac04.at: New file
2595 * tests/extrac05.at: New file
2596 * tests/gzip.at: New file
2597 * tests/ignfail.at: New file
2598 * tests/incremental.at: New file
2599 * tests/link01.at: New file
2600 * tests/listed01.at: New file
2601 * tests/listed02.at: New file
2602 * tests/longv7.at: New file
2603 * tests/multiv01.at: New file
2604 * tests/multiv02.at: New file
2605 * tests/multiv03.at: New file
2606 * tests/old.at: New file
2607 * tests/options.at: New file
2608 * tests/recurse.at: New file
2609 * tests/same-order01.at: New file
2610 * tests/same-order02.at: New file
2611 * tests/sparse01.at: New file
2612 * tests/testsuite.at: New file
2613 * tests/version.at: New file
2614 * tests/volume.at: New file
2615 * tests/star/gtarfail.at: New file
2616 * tests/star/gtarfail2.at: New file
2617 * tests/star/multi-fail.at: New file
2618 * tests/star/pax-big-10g.at: New file
2619 * tests/star/ustar-big-2g.at: New file
2620 * tests/star/ustar-big-8g.at: New file
2622 * tests/preset.in: Removed
2623 * tests/before: Removed
2624 * tests/after: Removed
2625 * tests/version.sh: Removed.
2626 * tests/append.sh: Removed.
2627 * tests/delete01.sh: Removed.
2628 * tests/delete02.sh: Removed.
2629 * tests/delete03.sh: Removed.
2630 * tests/delete04.sh: Removed.
2631 * tests/extrac01.sh: Removed.
2632 * tests/extrac02.sh: Removed.
2633 * tests/extrac03.sh: Removed.
2634 * tests/extrac04.sh: Removed.
2635 * tests/extrac05.sh: Removed.
2636 * tests/gzip.sh: Removed.
2637 * tests/incremen.sh: Removed.
2638 * tests/ignfail.sh: Removed.
2639 * tests/link01.sh: Removed.
2640 * tests/listed01.sh: Removed.
2641 * tests/listed02.sh: Removed.
2642 * tests/longv7.sh: Removed.
2643 * tests/multiv01.sh: Removed.
2644 * tests/multiv02.sh: Removed.
2645 * tests/multiv03.sh: Removed.
2646 * tests/old.sh: Removed.
2647 * tests/options.sh: Removed.
2648 * tests/same-order01.sh: Removed.
2649 * tests/same-order02.sh: Removed.
2650 * tests/volume.sh: Removed.
2651 * tests/recurse.sh: Removed.
2652 * tests/sparse01.sh: Removed.
2653 * tests/star/gtarfail.sh: Removed.
2654 * tests/star/gtarfail2.sh: Removed.
2655 * tests/star/multi-fail.sh: Removed.
2656 * tests/star/ustar-big-2g.sh: Removed.
2657 * tests/star/ustar-big-8g.sh: Removed.
2658 * tests/star/pax-big-10g.sh: Removed.
2660 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2662 * bootstrap: Install genfile.c from paxutils
2663 * tests/genfile.c: Removed. Integrated into
2665 * tests/mksparse.c: Removed. Integrated into
2666 (paxutils) genfile.c
2667 * tests/Makefile.am: Removed mksparse
2668 * tests/sparse01.sh: Use genfile instead of mksparse
2670 2004-09-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2672 Started merging with cpio into paxutils. Sources before
2673 this point are tagged alpha-1_14_90
2675 * Makefile.am: Updated for use with paxutils
2676 * README-alpha: Likewise
2677 * bootstrap: Likewise
2678 * configure.ac: Likewise
2679 * lib/Makefile.tmpl: Likewise
2680 * po/POTFILES.in: Likewise
2681 * src/Makefile.am: Likewise
2682 * src/buffer.c: Likewise
2683 * src/common.h: Likewise
2684 * src/compare.c: Likewise
2685 * src/create.c: Likewise
2686 * src/delete.c: Likewise
2687 * src/extract.c: Likewise
2688 * src/incremen.c: Likewise
2689 * src/list.c: Likewise
2690 * src/mangle.c: Likewise
2691 * src/misc.c: Likewise
2692 * src/names.c: Likewise
2693 * src/sparse.c: Likewise
2694 * src/system.c: Likewise
2695 * src/tar.c: Likewise
2696 * src/update.c: Likewise
2697 * src/utf8.c: Likewise
2698 * src/xheader.c: Likewise
2700 * src/system.h: Removed
2701 * src/rmt.c: Removed
2702 * src/rmt.h: Removed
2703 * src/rtapelib.c: Removed
2705 2004-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2707 * tests/listed02.sh: Do not depend on any particular ordering
2710 2004-09-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2712 * doc/tar.texi: Document the use of -C option in
2713 file lists. Document --seek option.
2714 * configure.ac: New option --with-rmt. New configuration variable
2715 DEFAULT_RMT_DIR. Removed DEFAULT_RMT_COMMAND.
2716 * src/Makefile.am: Install rmt into rmtdir
2717 * src/tar.c (usage): Minor fix.
2721 2004-09-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2723 * configure.ac: Raised version number to 1.14.90
2724 * src/common.h (is_individual_file): New prototype
2725 * src/create.c (dump_file0): Fix bug introduced
2727 * src/names.c (register_individual_file)
2728 (is_individual_file): New functions.
2729 * tests/listed01.sh: Use genfile instead of dd.
2730 * tests/listed02.sh: New file.
2731 * tests/Makefile.am: Added listed02.sh
2735 2004-08-31 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2737 * src/sparse.c (sparse_add_map): Fixed improper initializations
2738 of sparse_map_size. We assume that whatever number it contains
2739 describes adequately the current size of sparse_map. The only
2740 number we need to reset is sparse_map_avail.
2741 * src/compare.c (verify_volume): Call set_next_block_after
2742 if read_header returns HEADER_FAILURE
2743 Destroy and reinitialize content of current_stat_info and
2744 extended_header after each iteration (bug reported by
2745 John L. Males <jlmales@yahoo.com>).
2746 Issue a warning if the created archive contains some members
2747 whose file names were stripped off their leading prefixes.
2748 This is a temporary fix of the issue reported by Bdale Garbee
2749 <bdale@gag.com> (Refs: Debian bug 230064, Message-Id
2750 <87n07kyzhi.fsf@rover.gag.com>, Sun, 15 Feb 2004 11:22:17 -0700)
2752 * src/names.c (removed_prefixes_p): New function.
2754 * src/buffer.c: When computing write rate do not take
2755 into account the time needed to verify the archive(s).
2756 The bug reported by John L. Males <jlmales@yahoo.com>
2757 (set_start_time,compute_duration): New functions.
2758 (print_total_written): Use the result of compute_duration().
2759 (close_archive): Call compute_duration.
2760 * src/common.h (set_start_time, removed_prefixes_p): New prototypes.
2761 * src/list.c (decode_header): Fixed initialization
2762 of stat_info->is_sparse
2763 * src/tar.c (main): Call set_start_time().
2765 * src/misc.c (unquote_string): Unquote '\a' and '\v'.
2766 Reported by Helmut Waitzmann <helmut.waitzmann@web.de>.
2771 2004-08-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2773 * src/tar.c: Fix copy-n-paste errors in the license
2775 2004-08-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2777 * scripts/backup.in: Renamed LIBPATH to LIBDIR.
2778 Use ROOT_FS with -C option. Do not send mail
2779 if ADMINISTRATOR is set to NONE.
2780 * scripts/backup.sh.in (test_root): Append / to
2781 ROOT_FS if it does not already end in it.
2782 * scripts/restore.in: Renamed LIBPATH to LIBDIR.
2783 New option -a (--all). Do not start restore unless
2784 -a or patterns are given.
2785 (restore_fs,restore_files): Fixed use of --listed option.
2786 * doc/tar.texi: Updated
2789 2004-08-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2791 * src/tar.c (find_argp_option): Fixed typo
2793 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2795 Merge argp, getopt, xalloc changes from gnulib.
2796 * bootstrap (gnulib_modules): Add xalloc-die.
2797 Remove code to test for patches; we don't have patches now.
2798 Set LC_ALL=C so that file names sort consistently.
2799 Prefer the gnulib copies of gettext.m4, glibc21.m4,
2800 lib-ld.m4, lib-prefix.m4, po.m4 too.
2802 * patches/getopt.diff: Remove; gnulib now works unpatched.
2803 * configure.ac (_getopt_long_only_r): Remove check.
2804 gl_ARGP now does this for us.
2805 * lib/.cvsignore: Add fnmatch.h, getopt_.h, sysexit.h,
2807 * src/extract.c: Adjust to changes to gnulib xalloc module.
2808 (extr_init): Remove assignment to xalloc_fail_func; no longer needed.
2809 (xalloc_die): New function.
2811 2004-08-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2815 * src/buffer.c (flush_write): Limit filenames
2816 of the members that straddle multivolume archive
2817 boundary to 100 characters.
2818 (flush_read): Use strncmp when comparing multivolume member
2820 * tests/multiv03.sh: New file
2821 * tests/Makefile.am: Added multiv03.sh
2823 2004-08-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2825 * src/list.c (read_and): Call decode_header before
2826 calling skip_member()
2827 (skip_member): Use is_sparse field to determine if the
2828 member is a sparse file.
2830 * tests/Makefile.am: Added extrac05.sh
2831 * tests/extrac05.sh: New file
2832 * tests/append.sh: Rearranged leading comments. Added explicit
2833 references to report messages wherever available.
2834 * tests/delete01.sh: Likewise
2835 * tests/delete02.sh: Likewise
2836 * tests/delete03.sh: Likewise
2837 * tests/delete04.sh: Likewise
2838 * tests/extrac01.sh: Likewise
2839 * tests/extrac02.sh: Likewise
2840 * tests/extrac03.sh: Likewise
2841 * tests/extrac04.sh: Likewise
2842 * tests/gzip.sh: Likewise
2843 * tests/ignfail.sh: Likewise
2844 * tests/incremen.sh: Likewise
2845 * tests/link01.sh: Likewise
2846 * tests/listed01.sh: Likewise
2847 * tests/longv7.sh: Likewise
2848 * tests/multiv01.sh: Likewise
2849 * tests/multiv02.sh: Likewise
2850 * tests/old.sh: Likewise
2851 * tests/options.sh: Likewise
2852 * tests/recurse.sh: Likewise
2853 * tests/same-order01.sh: Likewise
2854 * tests/same-order02.sh: Likewise
2855 * tests/sparse01.sh: Likewise
2856 * tests/version.sh: Likewise
2857 * tests/volume.sh: Likewise
2859 2004-08-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2861 * bootstrap: Extended --update-po option to take an
2862 optional argument specifying the po file to update.
2863 * src/create.c: Improved compatibility with 1.13.25
2864 * tests/link01.sh: New file.
2865 * tests/Makefile.am: Added link01.sh
2867 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2871 * patches/argp.diff: Remove; no longer needed.
2873 * lib/.cvsignore: Add stat-macros.h.
2874 Remove addext.c, malloc.c, realloc.c.
2876 * src/extract.c: Include <getcwd.h>.
2877 (extract_archive): Rewrite with new macro IS_ABSOLUTE_FILE_NAME.
2878 * src/extract.c (make_directories):
2879 FILESYSTEM_PREFIX_LEN -> FILE_SYSTEM_PREFIX_LEN.
2880 * src/misc.c (must_be_dot_or_slash): Likewise.
2881 * src/names.c (excluded_name, safer_name_suffix, stripped_prefix_len):
2883 * src/tar.c (parse_opt): Likewise.
2884 * src/incremen.c (purge_directory): Fix format buffer typos in warning
2886 * src/tar.c (options): Add missing initializers to pacify gcc.
2887 (decode_options): Remove unused var.
2889 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
2891 * bootstrap (gnulib_modules): Add getpagesize.
2892 * configure.ac (valloc): Remove check; valloc no longer used.
2893 * lib/.cvsignore: Add getpagesize.h.
2894 * m4/.cvsignore: Add getpagesize.m4.
2895 * src/buffer.c (record_buffer): New var.
2896 (open_archive): Don't use valloc; on older or buggy hosts, you can't
2897 free the result. Use page_aligned_alloc instead.
2898 * src/compare.c (diff_init): Likewise.
2899 * src/buffer.c (open_archive): Record the pointer to be freed
2901 (close_archive): Free record_buffer.
2902 * src/common.h (page_aligned_alloc): New decl.
2903 * src/misc.c (quote_n, quote): Remove these redundant functions.
2904 (ptr_align): New function, from coreutils/src/system.h.
2905 (page_aligned_alloc): New function.
2906 * src/system.h (valloc): Remove.
2908 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2910 * src/extract.c (extract_archive): Do not report an error
2911 when hard-linking X to X when X exists. Problem reported by
2913 * lib/.cvsignore: Add fchown-stub.c.
2915 2004-06-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2918 * src/common.h (root_device): New global.
2919 (gnu_restore): Renamed to purge_directory().
2920 * src/extract.c (extr_init): Save the device number
2922 (extract_archive): Renamed gnu_restore() to purge_directory().
2923 * src/incremen.c (gnu_restore): Renamed to purge_directory().
2924 Do not attempt to purge the directory if it is on a different
2925 device and one_file_system_option is set.
2927 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2929 * doc/tar.texi: The actual default for exclude patterns
2930 is --no-anchored. Fixed.
2931 * src/tar.c (options): Likewise.
2932 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
2934 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2936 * doc/tar.texi: Fixed several inconsistencies.
2937 * src/tar.c: Fixed docstring for --checkpoint option.
2939 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2941 * src/buffer.c (seek_archive): New function
2942 * src/common.h (seek_archive): New function
2943 (seekable_archive): New global.
2944 * src/list.c (skip_file): Use seek_archive() if
2946 * src/tar.c (struct fmttab): Accept 'pax' as alias
2948 (options): New option -n (--seek).
2949 * src/update.c: Determine type of the archive before
2954 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2956 * bootstrap: New option --update-po
2957 * src/tar.c: New option -H (short alias to --format)
2958 * doc/tar.texi: Document -H option
2959 * src/names.c (safer_name_suffix): Fixed bug introduced
2962 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2964 * bootstrap: Apply patches from patch subdirectory
2966 * patches/argp.diff: New file
2967 * patches/getopt.diff: New file
2968 * configure.ac: Check for _getopt_long_only_r and
2969 force using included version of getopt if the function
2971 * src/tar.c: Use argp for command line parsing.
2972 * src/system.h: Minor formatting fix
2973 * m4/.cvsignore: Updated
2974 * lib/.cvsignore: Updated
2975 * doc/tar.texi: Minor fix.
2976 * src/extract.c: Fix improper use of 'path' term
2977 * src/incremen.c: Likewise
2978 * src/list.c: Likewise
2979 * src/misc.c: Likewise
2980 * src/names.c: Likewise
2981 * src/rmt.h: Likewise
2982 * src/rtapelib.c: Likewise
2983 * src/update.c: Likewise
2984 * src/xheader.c: Likewise
2985 * tests/star/README: Minor fix
2987 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2989 * configure.ac: Raised version number to 1.14.1
2990 * src/tar.c: Renamed --strip-path to --strip-components
2991 Changed improper use of _() to ngettext().
2992 * src/extract.c: Renamed strip_path_option to strip_components_option
2993 * src/common.h: Likewise.
2995 * doc/tar.texi: Updated
2997 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2999 * src/system.c (sys_child_open_for_uncompress): Do not
3000 set read_full_records_option: the compressed archive is
3001 likely not to contain integer number of records. Should
3002 the user wish to use reblocking, he may always give tar
3003 -B option. This is a minor improvement over the change
3005 * src/buffer.c (open_archive): Removed assignment to
3006 read_full_records_option.
3008 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
3009 as the format argument, rather than a possibly-translated variable
3010 string. Patch provided by Jim Meyering <jim@meyering.net>
3011 * src/tar.c (decode_options): Fixed typo in the comment.
3012 * tests/star/README: Minor correction
3014 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3016 * directory: New file. GNU directory entry for tar.
3017 * doc/Makefile.am: Rewritten. Added rules for generating
3018 documentation for the project's website.
3019 * doc/.cvsignore: Updated
3020 * doc/index.html.in: New file.
3022 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3024 * configure.ac: Raised version number to 1.14
3026 * tests/after: Added copyleft statement
3027 * tests/before: Added copyleft statement
3028 * tests/preset.in: Added copyleft statement
3030 Tar 1.14 is released. Sources up to this point are tagged
3033 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3035 * configure.ac: Fixed prerequisite headers for sys/buf.h
3037 * src/system.h: Likewise.
3038 * tests/after (compare): Fixed argument quoting under eval
3039 * tests/before: Quote TAR_ARCHIVE_FORMATS
3041 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3046 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
3047 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
3048 the pathname of the rmt utility.
3049 New option --enable-backup-scripts.
3050 * doc/tar.texi: Updated
3051 * scripts/Makefile.am: Install the scripts only if requested
3053 * scripts/backup.in: Fixed --version output.
3054 Fixed initialization of the listing files and printing
3055 the time of the last previous level dump.
3056 * scripts/restore.in: Fixed --version output.
3057 * src/Makefile.am (localedir.h rule): Generate correct
3058 DEFAULT_RMT_COMMAND variable.
3059 * src/common.h (rmt_command_option): New variable.
3060 * src/list.c (read_and): Print block number before
3061 issuing 'Skipping to next header' diagnostics, if
3062 requested by block_number_option.
3063 * src/rtapelib.c: Use rmt_command_option instead of
3064 hardcoded "/etc/rmt".
3065 * src/tar.c: New option --rmt-command.
3066 (decode_options): Handle --rmt-command. Initialize
3067 rmt_command_option to DEFAULT_RMT_COMMAND.
3069 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3071 * doc/tar.texi: Further update.
3073 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3075 * configure.ac: Minor fix
3076 * scripts/Makefile.am: Updated
3077 * scripts/backup-specs: Updated
3078 * scripts/backup.in: Minor fixes
3079 * scripts/backup.sh: Removed
3080 * scripts/backup.sh.in: New file. Source for backup.sh
3081 * scripts/restore.in: New file
3082 * scripts/.cvsignore: Updated
3083 * scripts/WARNING: Removed
3084 * doc/tar.texi: Updated
3087 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3089 * src/names.c (name_gather): Bugfix: Honor single -C with
3091 * tests/same-order01.sh: New file
3092 * tests/same-order02.sh: New file
3093 * tests/Makefile.am: Updated
3095 * tests/append.sh: Added copyleft header
3096 * tests/delete01.sh: Likewise
3097 * tests/delete02.sh: Likewise
3098 * tests/delete04.sh: Likewise
3099 * tests/extrac01.sh: Likewise
3100 * tests/extrac02.sh: Likewise
3101 * tests/extrac03.sh: Likewise
3102 * tests/extrac04.sh: Likewise
3103 * tests/gzip.sh: Likewise
3104 * tests/ignfail.sh: Likewise
3105 * tests/incremen.sh: Likewise
3106 * tests/multiv01.sh: Likewise
3107 * tests/old.sh: Likewise
3108 * tests/options.sh: Likewise
3109 * tests/recurse.sh: Likewise
3110 * tests/version.sh: Likewise
3111 * tests/volume.sh: Likewise
3112 * tests/star/gtarfail.sh: Likewise
3113 * tests/star/gtarfail2.sh: Likewise
3114 * tests/star/multi-fail.sh: Likewise
3115 * tests/star/pax-big-10g.sh: Likewise
3116 * tests/star/qucktest.sh: Likewise
3117 * tests/star/ustar-big-2g.sh: Likewise
3118 * tests/star/ustar-big-8g.sh: Likewise
3120 * doc/.cvsignore: Updated
3122 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3124 * configure.ac: Check whether date accepts +format argument
3125 (for backup scripts).
3126 * scripts/level-0: Removed
3127 * scripts/level-1: Removed
3128 * scripts/weekly.new: Removed
3129 * scripts/dump-remind: Removed
3130 * scripts/backup.in: New file
3131 * scripts/backup.sh: New file
3132 * scripts/dump-remind.in: New file
3133 * scripts/backup-specs: Updated
3134 * scripts/Makefile.am: Updated for new directory contents.
3135 * scripts/.cvsignore: Updated
3137 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3140 * doc/tar.texi: Updated
3141 * src/tar.c: --utc implies -vv
3143 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3145 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
3146 does not define it if it fails to find iconv.h.
3148 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3150 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
3151 and parts of configure.ac
3152 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
3153 * lib/Makefile.am: Removed
3154 * lib/Makefile.tmpl: New file.
3155 * lib/.cvsignore: Updated
3156 * m4/.cvsignore: Updated
3157 * src/xheader.c: Include stpcpy.h
3159 * src/create.c: Produce an error, not warning, if the
3160 filename is too long.
3161 * tests/longv7.sh: Synchronized with the recent changes.
3163 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3165 * configure.ac: Fixed test for iconv_t
3166 * src/rmt.h: Bugfix by Jürgen Weigert
3167 * THANKS: Add Jürgen Weigert
3168 * tests/star/README: Fixed typo
3170 2004-04-04 Paul Eggert <eggert@twinsun.com>
3172 Merge getdate documentation changes from coreutils.
3174 * doc/getdate.texi: Update from coreutils CVS.
3175 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
3177 Merge recent gnulib changes, and remove some lint.
3179 Improve support for nanosecond-resolution time stamps.
3180 * bootstrap: Add gettime, timespec modules.
3181 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
3182 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
3184 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
3185 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
3186 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
3187 * src/common.h (newer_mtime_option): Now a struct timespec, not
3188 time_t. All uses changed.
3189 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
3190 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
3191 * src/incremen.c (scan_path): Likewise.
3192 * src/list.c (read_and): Likewise.
3193 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
3194 whether newer_mtime_option is initialized.
3195 * src/tar.c (decode_options): Likewise.
3196 * src/tar.c (decode_options): Adjust to new signature for get_date.
3198 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
3199 result of safe_read, full_write, and similar functions.
3200 Detect safe_read error by comparing to SAFE_READ_ERROR;
3201 detect full_write error by comparing to 0.
3203 * src/common.h (write_error_details, sys_write_archive_buffer):
3205 * src/misc.c (write_error_details): Likewise.
3206 * src/rmt.c (main): Likewise.
3207 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
3208 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
3209 * src/sparse.c (sparse_scan_file, sparse_dump_region,
3210 check_sparse_region, check_data_region): Likewise.
3211 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
3212 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
3213 * src/update.c (append_file): Likewise.
3215 * src/buffer.c (clear_read_error_count): Use explicit (void)
3216 to indicate a function with no arguments.
3217 * src/create.c (check_links): Likewise.
3218 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
3219 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
3220 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
3221 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
3223 * src/utf8.c (get_input_charset): Likewise.
3224 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
3225 xheader_decode_global, extended_header_init): Likewise.
3226 * tests/mksparse.c (usage): Likewise.
3228 * src/buffer.c (new_volume): Rename local variables to avoid
3230 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
3231 sparse_file_p, sparse_member_p, sparse_fixup_header,
3232 sparse_dump_file, sparce_extract_file, sparse_skip_file,
3233 sparse_diff_file): Likewise.
3234 * src/compare.c (diff_archive): Likewise.
3235 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
3236 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
3238 * src/extract.c (repair_delayed_set_stat): Likewise.
3239 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
3241 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
3242 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
3243 sparse_dump_file, sparse_file_p, sparse_member_p,
3244 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
3245 check_data_region, sparse_diff_file): Likewise.
3246 * src/system.c (sys_stat_nanoseconds): Likewise.
3247 * src/xheader.c (xheader_format_name): Likewise.
3249 * src/common.h (enum old_files): Remove comma before }; not portable.
3251 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
3252 * src/rmt.c (usage): Likewise.
3253 * src/xheader.c (xheader_set_single_keyword): Likewise.
3254 * tests/genfile.c (usage): Likewise.
3255 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
3258 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
3260 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
3261 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
3262 langtab.charset, charset_lookup): Likewise.
3264 * src/common.h (name_init): Remove unused args. All callers changed.
3265 * src/names.c (name_init): Likewise.
3267 * src/common.h (usage, xheader_write, xheader_write_global,
3268 sys_reset_uid_gid): New decls.
3270 * src/compare.c (report_difference, process_noop): Add
3271 __attribute__ ((unused)) for unused attributes.
3272 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
3274 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
3275 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
3276 path_coder, size_coder, uid_coder, uname_coder,
3277 sparse_numblocks_coder): Likewise.
3279 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
3280 dump_file0): Now static.
3281 * src/utf8.c (charset_lookup): Likewise.
3282 * src/xheader.c (xheader_protected_pattern_p,
3283 xheader_protected_keyword_p, xheader_set_single_keyword,
3284 xheader_keyword_deleted_p, xheader_keyword_override_p,
3285 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
3287 * tests/genfile.c (usage): Likewise.
3288 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
3291 * src/create.c (hash_link): Rewrite to avoid cast.
3293 * src/extract.c (file_newer_p): Use parameter, not global var.
3294 * src/misc.c (write_error_details): Likewise.
3296 * src/extract.c (prepare_to_extract): Remove directory arg; not
3297 used. All callers changed.
3299 * src/misc.c (close_fatal): Remove; not used.
3300 * src/system.c (sys_utimes): Likewise.
3302 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
3304 * src/rmt.c (main): Update copyright date to 2004.
3305 * src/tar.c (decode_options): Likewise.
3307 * src/rtapelib.c (get_status_string): Don't lose errno when
3308 skipping the error messages.
3309 (get_status): Report an error if atol returns a negative number.
3311 * src/utf8.c (struct langtab, langtab, charset_lookup,
3312 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
3314 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
3315 Use macros, not definitions, to avoid type clashes with system
3317 (charset_lookup): Local var is now auto, not static.
3318 (utf8_convert): Use ICONV_CONST instead of const, to avoid
3321 * src/utf8.c (langtab): Initialize all elements of struct, to
3323 * src/xheader.c (xhdr_tab): Likewise.
3325 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
3327 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
3329 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
3332 * configure.ac: Raised version number to 1.13.94
3333 * src/system.h: Protect inclusion of <sys/time.h>
3335 Declare time() if HAVE_DECL_TIME is 0
3336 * tests/.cvsignore: Added mksparse
3338 * tests/sparse01.sh: New file
3339 * tests/multiv02.sh: New file
3340 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
3341 * tests/longv7.sh: Added missing call to 'after'
3343 * src/common.h: Added missing prototypes
3344 * src/compare.c (diff_archive): Use is_sparse member
3345 instead of GNUTYPE_SPARSE.
3346 * src/create.c: Removed unused variables
3347 * src/extract.c (extract_archive): Use sparse_member_p instead
3349 Removed unused variables
3350 * src/list.c (decode_header): Use sparse_fixup_header to correct
3352 (print_header): Do not rely on GNUTYPE_SPARSE type.
3353 Use st->stat.st_size to print real file size.
3354 (skip_member): Assign stat_info.file_name to save_name. This fixes
3355 bug reported by Mads Martin Joergensen <mmj@suse.de>
3356 Use sparse_skip_file() to skip sparse members.
3357 * src/rtapelib.c: include "common.h"
3358 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
3359 (struct tar_sparse_optab.fixup_header): New member
3360 (tar_sparse_member_p): New function.
3361 (tar_sparse_init): Return true if decode_header is not provided
3362 (tar_sparse_fixup_header)
3363 (sparse_member_p,sparse_fixup_header)
3365 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
3366 (star_fixup_header, pax_sparse_member_p): New function
3367 (pax_decode_header): Remove
3368 * src/system.h: Include <sys/time.h> and <utime.h> when available
3369 * src/tar.c (usage): Prototype moved to common.h
3370 * src/tar.h (struct tar_stat_info.is_sparse): New member
3371 * src/utf8.c (utf8_convert): Changed prototype
3372 (get_input_charset): Removed unused variable
3373 * src/xheader.c: include <fnmatch.h>
3374 (size_decoder): Assign to both st->archive_file_size and
3376 (st->stat.st_size): Assign to st->stat.st_size
3377 (sparse_numbytes_decoder): Removed unused variable
3378 * src/.cvsignore: Added .gdbinit
3379 * THANKS: Added Mads Martin Joergensen
3381 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3383 * src/create.c (write_long_name): Do not allow more than
3384 NAME_FIELD_SIZE-1 characters in a file name for V7 format
3386 * tests/longv7.sh: New file.
3387 * tests/Makefile.am: Add longv7.sh
3389 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3391 * src/buffer.c (open_archive): Clear read_full_records_option
3392 if reading from a pipe.
3393 (short_read): Display warning about the deduced record size
3395 * tests/star/pax-big-10g.sh: Updated to match the above changes.
3396 * tests/star/ustar-big-2g.sh: Likewise.
3397 * tests/star/ustar-big-8g.sh: Likewise.
3399 * configure.ac: Added gl_FUNC_STRTOULL
3400 * src/create.c (start_header): Check for GNU_FORMAT
3401 if incremental_option is set.
3402 * src/xheader.c (to_decimal): New function.
3403 (xheader_format_name): Use to_decimal() instead of snprintf.
3404 * tests/listed01.sh: Use genfile instead of dd
3405 * tests/multiv01.sh: Likewise.
3407 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3409 * src/list.c (read_and): Stop processing the archive after
3410 encountering a single zero record. Many old archives contain
3411 arbitrary garbage after it.
3412 The warning is issued anyway.
3414 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3416 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
3417 conversion buffer was not null terminated. Fix provided
3418 by Leland Lucius <llucius@tiny.net>
3419 * THANKS: Added Leland Lucius
3420 * src/utf8.c (utf8_convert): Indentation fix.
3422 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3424 * src/buffer.c (flush_read): Bugfix: the
3425 condition at line 714 included
3427 || (status > 0 && !read_full_records_option)
3429 which is grossly wrong, since even if new_volume() below succeeds,
3430 the subsequent call to rmtread will overwrite the chunk of data
3431 already read in the buffer and thus spoil everything.
3432 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
3434 * tests/star/multi-fail.sh: New test.
3435 * tests/Makefile.am: Added multi-fail.sh
3436 * tests/star/README: Updated
3438 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3441 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
3442 * src/common.h (utc_option): new global
3443 (enum old_files.KEEP_NEWER_FILES): New element
3444 * src/extract.c: Handle --keep-newer-files option
3445 * src/list.c (tartime): Print UTC if --utc was given.
3446 * src/tar.c: New options: --utc and keep-newer-files
3448 * tests/Makefile.am: Added new tests
3449 * tests/after: Rewritten
3450 * tests/before: Rewritten
3451 * tests/preset.in: Rewritten
3452 * tests/delete03.sh: Accommodate for the new testsuite logic
3453 * tests/gzip.sh: Likewise
3454 * tests/incremen.sh: Likewise
3455 * tests/listed01.sh: Likewise
3456 * tests/multiv01.sh: Likewise
3457 * tests/old.sh: Likewise
3458 * tests/options.sh: Likewise
3459 * tests/version.sh: Likewise
3460 * tests/volume.sh: Likewise
3462 * tests/star: New directory
3463 * tests/star/README: New file
3464 * tests/star/gtarfail.sh: New file
3465 * tests/star/gtarfail2.sh: New file
3466 * tests/star/pax-big-10g.sh: New file
3467 * tests/star/qucktest.sh: New file
3468 * tests/star/ustar-big-2g.sh: New file
3469 * tests/star/ustar-big-8g.sh: New file
3471 2004-02-26 Paul Eggert <eggert@twinsun.com>
3473 * doc/tar.texi (dircategory Individual utilities): Append period,
3474 as suggested by Karl Berry.
3476 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3478 * src/list.c (decode_header): Call xheader_decode before
3479 the assignment to current_stat_info.archive_file_size.
3481 2004-02-23 Paul Eggert <eggert@twinsun.com>
3483 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
3485 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3490 * tests/before: Move testing of the prerequisite archive formats
3491 to the separate function 'prereq'. Do not expect any arguments
3492 * tests/delete03.sh: Use prereq() instead of passing arguments
3494 * tests/incremen.sh: Likewise.
3495 * tests/listed01.sh: Likewise.
3496 * tests/multiv01.sh: Likewise.
3498 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3500 Added UTF-8 support. Finished global extended header
3504 * configure.ac: Detect libiconv
3505 * src/utf8.c: New file. Conversions to and from utf-8.
3506 * src/Makefile.am: Added utf8.c
3507 * src/create.c (write_header_name) In pax format, use
3508 "path" keyword if the file name is not ASCII
3509 (start_header): Likewise for uname and gname.
3510 * src/list.c: Decode encountered global headers.
3511 * src/xheader.c: Use keywords from the global
3513 Correctly handle UTF-8 conversions.
3514 (xheader_list_destroy): New function.
3515 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
3516 missing gettext markers
3517 (decode_record): Rewritten using caller-provided handler and
3519 * tests/listed01.sh: Give credit to Andreas Schuldei.
3521 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3523 * src/create.c (dump_file0): The conditional at line
3524 1296 prevented incremental backups on individual files
3525 from working, as reported by Andreas Schuldei
3526 <andreas@schuldei.org>.
3528 This is due to the condition
3530 (0 < top_level || !incremental_option)
3532 Removing it makes incremental backups work for individual
3533 files as well as for directories. On the other hand, it does
3534 not affect other functionality, as shown by the reasoning below:
3536 To begin with, the two parts of this condition are mutually
3537 superfluous, because
3539 1) when top_level < 0, incremental_option == 1
3540 so the condition yields false
3541 2) when top_level >= 0, incremental_option == 0
3542 so the condition yields true.
3544 In other words, it is completely equivalent to
3546 (!incremental_option)
3548 Now, let's consider the effect of its removal. There are two cases:
3550 1) when incremental_option==1
3551 This means incremental backup in progress. In this case dump_file
3552 is invoked only for directories or for files marked with 'Y' by
3553 get_directory_contents. The latter are those that did not meet the
3554 condition in incremen.c:242, which is exactly the same condition
3555 as this at create.c:1296. So, for these files the check
3556 (!incremental_option) is useless, since the rest of the
3557 conditional will yield false anyway. On the other hand, if
3558 dump_file is invoked on a directory, the conditional will yield
3559 false due to !S_ISDIR assertion, so these will be processed as usual.
3561 Thus, for this case the extra condition (!incremental_option) is
3562 irrelevant, and its removal won't alter the behavior of tar,
3563 *except* that it will enable incremental backups on individual
3564 files, which is the wanted effect.
3566 2) when incremental_option==0
3567 In this case the condition yields true and its removal does not
3568 affect the functionality.
3571 * configure.ac: Raised patchlevel to 93
3572 * src/incremen.c: Minor stylistic fixes.
3573 * tests/listed01.sh: New test. Check listed incremental
3574 backups on individual files.
3575 * tests/Makefile.am: Added listed01.sh
3577 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3579 * src/common.h (simple_finish_header,start_private_header): New
3581 (xheader_ghdr_name): Changed declaration
3582 * src/create.c (start_private_header): Removed static qualifier.
3583 (write_extended): Removed superfluous last argument. Use
3585 (simple_finish_header): New function.
3586 (finish_header): Use simple_finish_header() to break recursive
3587 dependency between this function and write_extended().
3588 * src/tar.c (assert_format): Do not bail out if several
3589 --format arguments are given. This is a common case when
3590 TAR_OPTIONS are used.
3591 (decode_options): New option --show-defaults displays the
3592 compiled-in defaults.
3593 Use POSIX format if no --format option was given and
3594 --pax-option was specified.
3595 Do not allow to use --pax-option unless the archive format is
3596 set to POSIX (or reading subcommand is requested).
3598 * src/update.c (update_archive): Write global extended header if
3600 * src/xheader.c (xheader_format_name): Bugfix.
3601 (xheader_xhdr_name): Changed the default extended header name
3602 to '%d/PaxHeaders.%p/%f', as POSIX requires.
3603 (xheader_ghdr_name): Removed unused argument.
3604 (xheader_write,xheader_write_global): New function.
3605 (xheader_decode): Modified to honor overrides whatever
3606 the current archive format is.
3608 * src/delete.c (delete_archive_members): Call xheader_decode
3610 * src/list.c (decode_header): Likewise.
3611 * src/incremen.c (sort_obstack): Fixed typo in the comment
3613 * doc/tar.texi: Document new default for extended
3616 * tests/before: Accept an optional list of allowed archive
3617 formats. Exit with the status 77 if the current archive
3618 format does not match any of them.
3619 * tests/delete03.sh: Require gnu, oldgnu or posix format
3620 * tests/incremen.sh: Require gnu or oldgnu format
3621 * tests/multiv01.sh: Likewise
3623 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3625 * doc/tar.texi (Option Summary): Documented --pax-option
3626 * src/tar.c: Likewise.
3628 * src/create.c (to_chars): Added a comment.
3629 * src/tar.h: Comment to GNU_FORMAT
3631 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3634 * configure.ac: Added stpcpy
3635 * bootstrap: Likewise
3636 * lib/Makefile.am: Likewise
3637 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
3639 * src/create.c (write_extended): Call xheader_xhdr_name
3640 instead of using hardcoded "././@PaxHeader" name.
3641 * src/tar.c: New option --pax-option (equivalent to -o option
3643 * src/xheader.c: Implement pax -o option. Fixed misleading
3644 heading comment (introduced 2003-09-02).
3645 * src/incremen.c: Minor fixes
3646 * m4/.cvsignore: Updated
3648 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3650 * src/incremen.c: Removed accumulator stuff in favor of obstack.
3651 (get_directory_contents): Split into two functions
3652 * src/update.c: Minor changes
3653 * doc/tar.texi: Fixed typo
3655 2004-02-15 Paul Eggert <eggert@twinsun.com>
3657 Fix Debian bug 230872, originally reported by Jeff King in
3658 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
3660 * doc/tar.texi (posix compliance): Remove. The whole section
3661 was a misunderstanding of what POSIXLY_CORRECT is supposed to
3662 mean. The GNU Coding Standards says that POSIXLY_CORRECT
3663 is for disabling extensions that are incompatible with POSIX:
3664 it is not for disabling compatible extensions. All references
3665 to this section removed.
3666 (posix): This format is created only if the posix format is
3667 specified; it is no longer created if gnu format is specified
3668 and POSIXLY_CORRECT is set.
3669 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
3670 POSIX does not specify the behavior of tar, so we should
3671 not worry about POSIXLY_CORRECT here.
3673 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3675 * Makefile.am: Removed m4
3676 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
3678 * README-alpha: Updated
3679 * bootstrap: Updated TP URL, improved help output. Default
3680 to :ext:anoncvs and set CVS_RSH, unless already set.
3681 * m4/Makefile.am: Removed
3683 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3685 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
3686 Use $option instead of $1 so all options will be parsed.
3688 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3690 Started rewriting buffer.c ...
3692 * bootstrap: New option --no-po
3693 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
3694 (time_to_start_writing): Changed data type
3695 (file_to_switch_to): Removed. Variable never assigned to.
3696 (open_archive) Moved option compatibility checks to tar.c
3697 Other minor changes.
3698 * src/common.h (maybe_backup_file): Changed return type
3699 * src/misc.c: Likewise.
3700 * src/create.c: Updated invocations of safer_name_suffix
3701 * src/extract.c: Likewise
3702 * src/delete.c: Updated assignment to write_archive_to_stdout
3703 * src/tar.c (decode_options): More option compatibility checks
3704 (moved from buffer.c)
3705 * src/update.c (time_to_start_writing): Changed data type.
3706 * tests/recurse.sh: New test case.
3707 * tests/mksparse.c: New file.
3708 * tests/Makefile.am: Added recurse.sh and mksparse.c
3710 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3712 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
3713 Martin Simmons for the patch.
3714 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
3715 <pius@pld-linux.org> for the patch.
3717 2003-12-26 Paul Eggert <eggert@twinsun.com>
3719 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
3720 and translation website.
3722 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
3723 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
3724 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
3725 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
3726 files are replaced by autoreconf. Also, there seems to be a bug
3727 in gettext/autoconf/automake if we try to omit these files after
3728 autoreconf has replaced them, even though the gettext manual says
3729 they're optional. So give up and just include them for now, even
3730 though they make 'configure' longer and slower.
3732 Change translation URL from
3733 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
3734 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
3735 accommodate translator website revamp.
3737 Fail if autoreconf fails.
3739 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
3740 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
3741 ignore files now supplied by gettext 0.13.1.
3743 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3745 Synchronized with the backup repository on Mirddin
3747 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3749 * configure.ac: Check for varios members of struct stat
3750 that may represent file modification times with a subsecond
3752 Check for utimes (for future use)
3753 * src/buffer.c (short_read): Issue a warning on short reads.
3754 * src/common.h (sys_stat_nanoseconds): New function
3755 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
3756 * src/list.c (read_and): Treat only two successive zero
3757 filled blocks as an EOF indicator. Issue a warning if
3758 a single one is encountered.
3759 * src/system.c (sys_stat_nanoseconds): New function
3760 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
3762 * src/xheader.c (code_time,decode_time): Support for subsecond
3764 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
3765 (mtime_coder,mtime_decoder): Update invocations of code_time and
3767 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
3768 (sparse_numblocks_decoder,sparse_offset_decoder)
3769 (sparse_numbytes_decoder): Updated
3771 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3773 * src/names.c (safer_name_suffix): Reverted change made
3774 2003-11-14. Reason: Discussion with Paul Eggert and
3775 Jean-Louis Martineau. See also ChangeLog entry from
3777 * tests/delete03.sh: Likewise.
3778 * tests/extrac04.sh: Likewise.
3779 * tests/multiv01.sh: Likewise.
3781 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3783 * src/incremen.c (write_directory_file): Use sys_truncate
3784 * src/list.c (print_header): Use archive_file_size member
3785 when printing real file size.
3786 * src/sparse.c (sparse_scan_file): Correctly handle files with
3788 (sparse_dump_region,sparse_extract_region): Allow for zero size
3791 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3793 * configure.ac: Raised version number to 1.13.92
3794 * src/list.c (decode_header): Discern between pax and ustar
3796 Initialize current_stat_info.archive_file_size.
3798 NOTE: Modifications from this date on are temporarily
3799 stored on local CVS on mirddin. This repository will
3800 be synchronized with Savannah as soon as the latter
3801 becomes operational again.
3803 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3806 * src/sparse.c: Initial implementation of GNU/pax sparse
3808 * src/common.h (xheader_store): Changed prototype.
3809 * src/create.c: Update calls to xheader_store
3810 * src/extract.c (extract_archive): Check reported size vs.
3811 archive file size to determine if we have to do with a
3813 * src/tar.c (usage): Cleaned up the sample argument to --newer
3815 (decode_options): Allow --sparse for POSIX_FORMAT archives.
3816 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
3818 Implemented GNU.sparse.* keywords.
3820 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3822 * configure.ac: Check for setlocale. Thanks Bruno Haible for
3825 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3827 * src/create.c (write_gnu_long_link): Use oldgnu
3828 magic with @LongLink blocks.
3830 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3832 * src/tar.h: Support for star sparse format.
3833 * src/sparse.c: Likewise.
3835 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3837 * src/sparse.c (sparse_diff_file): New function
3838 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
3839 (sys_compare_uid_gid): Removed.
3840 (sys_compare_links,report_difference): Changed prototype
3841 (sparse_diff_file): New function
3842 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
3843 (sys_compare_uid_gid): Removed.
3844 (sys_compare_links): Changed declaration
3845 * src/compare.c (diff_archive): Use sparse_diff_file.
3847 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3849 Rewritten sparse file handling.
3851 * src/sparse.c: New file. Provides a universal framework
3852 for various methods for sparse files handling.
3853 * src/Makefile.am: Added sparse.c
3854 * src/common.h (struct sp_array,sparsearray,sp_array_size)
3855 (init_sparsearray,fill_in_sparse_array): Removed
3856 (enum dump_status): New data type
3857 (pad_archive,close_diag,open_diag,read_diag_details)
3858 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
3860 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
3862 (print_header): Changed prototype declaration.
3863 * src/tar.h (struct sp_array): Declaration from common.h
3864 (struct tar_stat_info): New members archive_file_size,
3865 sparse_map_avail,sparse_map.
3866 * src/create.c: Major rewrite.
3867 * src/extract.c: Use new sparse file interface.
3868 * src/compare.c (diff_sparse_files): Temporary placeholder.
3870 * src/buffer.c: Minor changes
3871 * src/tar.c: Likewise.
3872 * src/list.c: Likewise.
3873 * src/misc.c (close_diag,open_diag,read_diag_details)
3874 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
3875 diagnostics functions.
3876 * src/incremen.c: Use new diagnostics functions.
3877 * src/names.c: Likewise.
3879 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3881 * configure.ac: Fixed check for setsockopt
3883 * src/create.c: Do not zero-terminate name field if
3884 the name is exactly 100 characters long.
3885 (write_ustar_long_name): Fixed cheking for unsplittable
3888 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3890 * src/create.c (start_header): Removed debugging hook
3891 (dump_file): Fixed handling of linkname field.
3892 * src/names.c (safer_name_suffix): If the input
3893 file name ends with a slash, output one should do so
3895 * doc/tar.texi: Documented --format=ustar
3897 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3899 * src/tar.h (archive_format): USTAR_FORMAT: New type.
3900 * src/create.c: Added POSIX.1-1988 support.
3901 * src/names.c (safer_name_suffix): Skip leading ./
3902 * src/tar.c: New option --format=ustar forces
3903 POSIX.1-1988 archive format.
3904 * tests/delete03.sh: Updated.
3905 * tests/extrac04.sh: Updated.
3906 * tests/multiv01.sh: Updated.
3908 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3910 * src/list.c (read_and): Initialize current_stat_info
3911 and extended_header at the start of the loop.
3912 * src/names.c (all_names_found): Check if the argument
3913 contains valid filename. Fixes coredump on `not_a_tar_file'
3914 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
3915 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
3916 Fixes `pax-big-10g' bug.
3918 2003-11-12 Paul Eggert <eggert@twinsun.com>
3920 Fix some C compatibility bugs reported by Joerg Schilling.
3922 * src/common.h (stripped_prefix_len): Fix misspelling
3923 "stripped_path_len" in declaration.
3924 * src/rmt.c (main): Use "return FOO;" rather than
3925 "exit (FOO);"; we no longer have to worry about
3926 pre-ANSI hosts that mishandled returned values from "main".
3927 * src/tar.c (main): Likewise. This avoids warnings on some
3929 * src/system.c: Include signal.h, for 'kill'.
3930 * src/system.h (DEV_BSIZE): Remove.
3931 (DEFAULT_ST_BLKSIZE): New macro.
3932 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
3933 * src/tar.c (enum): Remove comma just before }.
3935 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3937 * src/list.c (decode_header): Initialize st_atime and
3940 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3942 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
3943 Bunk <bunk@fs.tum.de> for reporting.
3944 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
3945 <martin@xemacs.org> for spotting.
3947 2003-11-04 Paul Eggert <eggert@twinsun.com>
3949 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
3952 2003-10-26 Paul Eggert <eggert@twinsun.com>
3954 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
3955 Bug reported by Christian Weisgerber.
3957 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3961 * src/tar.c (decode_options): Removed superfluous archive format
3963 * doc/tar.texi: Documented new features.
3965 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3968 * THANKS: Added Wojciech Polak
3969 * configure.ac: Added checks for missing functions. Raised
3970 version number to indicate alpha release.
3971 * lib/Makefile.am: Added missing headers
3972 * lib/waitpid.c: Added missing includes.
3973 * src/extract.c: Likewise.
3974 * src/names.c: Removed spurious includes.
3975 * src/xheader.c: Likewise.
3976 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
3977 macro overriding broken mkdir prototypes.
3979 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3981 * configure.ac: Check for dev_t and ino_t.
3982 * m4/Makefile.am: Added missing files.
3983 * src/system.c: New file.
3984 * src/Makefile.am: Added system.c
3985 * src/common.h: Prototypes for functions from system.c
3986 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
3987 * src/buffer.c: Moved system dependencies to system.c
3988 * src/compare.c: Likewise.
3989 * src/create.c: Likewise.
3990 * src/delete.c: Likewise.
3991 * src/extract.c: Likewise.
3992 * src/rtapelib.c: Likewise.
3994 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3996 Implemented --occurrence option.
3999 * src/tar.c: New option --occurrence.
4000 * src/common.h (occurrence_option): New global
4001 (struct name): Changed `found' member to `uintmax_t
4003 (names_done): Removed
4004 (all_names_found): Changed prototype.
4005 (ISFOUND,WASFOUND): New macros
4006 * src/delete.c (delete_archive_members): Honor --occurrence
4008 * src/list.c (read_and): Likewise.
4009 * src/names.c: Count number of occurrences of each name in the
4011 (name_match): Honor --occurrence option.
4012 (names_done): Removed
4013 (all_names_found,names_notfound): Rewritten.
4015 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4017 * src/tar.c: Removed extra precaution regarding
4018 subcommand_option == CAT_SUBCOMMAND
4019 * lib/Makefile.am: Updated
4021 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4023 * src/common.h (names_done): New function.
4024 * src/names.c: Likewise.
4025 * src/list.c (read_and): Use all_names_found() as `while'
4027 * src/tar.c: New option --first-copy
4030 2003-09-24 Paul Eggert <eggert@twinsun.com>
4032 * src/rmt.c (main): Don't translate Copyright string; international
4033 law says the word "Copyright" should be in English.
4034 * src/tar.c (decode_options): Likewise.
4036 2003-09-22 Paul Eggert <eggert@twinsun.com>
4038 * doc/tar.texi (extracting untrusted archives): New section.
4040 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
4041 Return size_t, not pointer, so that we don't have to worry about
4042 violating the C standard by converting char const * to char *.
4043 All callers changed.
4044 * src/names.c (stripped_path_len): Likewise. Strip file system
4045 prefix, too. Count adjacent slashes as if they were one slash;
4046 that is the POSIX standard.
4048 2003-09-17 Paul Eggert <eggert@twinsun.com>
4050 * README-alpha: Document maintainer tool assumptions a bit. GNU
4051 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
4052 Debian bug 211447. Fix minor misspellings/whitespace nits.
4054 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
4055 gl_USE_SYSTEM_EXTENSIONS.
4057 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
4058 * m4/.cvsignore: Add restrict.m4, time_r.m4.
4060 2003-09-17 Paul Eggert <eggert@twinsun.com>
4062 * bootstrap: Don't use "for option; do";
4063 Solaris 8 /bin/sh doesn't like that.
4065 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4067 * README-alpha: Updated
4068 * bootstrap: Updated
4070 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4072 * README-alpha: Updated
4073 * bootstrap: Updated
4074 * po/POTFILES.in: Added src/xheader.c
4075 * src/common.h (cut_path_elements): Added proto.
4077 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4079 * src/buffer.c: Use ngettext where appropriate.
4080 * src/compare.c: Likewise.
4081 * src/create.c: Likewise.
4082 * src/misc.c: Likewise.
4083 * src/tar.c: Likewise.
4084 * src/update.c: Likewise.
4086 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4088 * .cvsignore: Added *.shar.gz
4091 * src/common.h (strip_path_elements): New variable.
4092 * src/extract.c (extract_archive): Implemented --strip-path
4093 * src/names.c (cut_path_elements): New function.
4094 * src/tar.c: New option --strip-path=NUM.
4095 (decode_options) Assign boolean values to bool variables.
4097 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4099 * src/delete.c: Fixed deletion from the POSIX archives.
4100 * src/list.c (read_header): Minor change.
4101 * src/tar.c (main): Do not check for volume_label_option
4102 if subcommand_option is not CREATE_SUBCOMMAND.
4103 * src/xheader.c (xheader_decode): Store the header as
4104 well (for eventual delete).
4106 * tests/incremen.sh: Explicitly request GNU format. This will
4107 disappear when GNU extended header keywords are working.
4108 * tests/multiv01.sh: Likewise
4109 * tests/volume.sh: Likewise
4111 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4113 * src/create.c: Support for "linkpath" extended keyword.
4114 * src/xheader.c (decode_record): Reversed the return
4117 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4119 * configure.ac: Allow to redefine the default output format.
4120 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
4121 (archive_format_string): New function.
4122 (usage): Updated help output.
4127 2003-09-02 Paul Eggert <eggert@twinsun.com>
4129 * src/common.h (destroy_stat, xheader_decode, xheader_store,
4130 xheader_read, xheader_finish, xheader_destroy): Add decls;
4133 * src/create.c (write_extended): Remove unused local 'bufsize'.
4135 * src/delete.c (delete_archive_members): Handle case of
4136 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
4137 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
4138 occurs, as it's not possible.
4139 * src/update.c (update_archive): Likewise.
4141 Use "const" when possible in new code.
4142 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
4143 (fmttab): Now const. All uses changed.
4144 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
4145 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
4146 decode_record, xheader_store, xheader_print, code_string, code_time,
4147 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
4148 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
4149 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
4150 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
4151 uid_coder, uid_decoder, uname_coder, uname_decoder):
4152 Use pointers to const when possible.
4153 (xhdr_tab): Now const.
4155 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
4156 (set_archive_format): Report an error if no format name matches,
4157 instead of returning an undefined value.
4159 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
4160 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
4161 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
4162 uid_decoder, uname_decoder): Remove unused keyword arg.
4165 * src/tar.c (set_archive_format): Now static.
4166 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
4168 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
4169 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
4170 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
4171 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
4172 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
4173 Remove forward decls; no longer needed.
4174 (xhdr_tab): Move to end, so that the forward decls aren't needed.
4175 Add a forward declaration.
4177 Use 'bool' in new code, when appropriate.
4178 * src/xheader.c (decode_record): Return bool, not int.
4179 * src/common.h (read_header): Since it accepts bool, change
4180 all callers to use false and true rather than 0 and 1.
4182 * src/xheader.c (decode_record): Fix misspelling in diagnostic
4183 "extended headed" -> "extended header".
4185 GNU coding style fixes.
4186 * src/xheader.c (decode_record, xheader_decode):
4187 Do not use decls like "char *p, *q;".
4190 (xheader_store): Avoid parentheses around object operand of sizeof.
4192 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4194 * src/create.c (start_header): Store long file names
4195 in "path" keyword of an extended header if in POSIX
4197 (finish_header): print header before calling write_extended().
4198 * src/list.c (list_archive): Always decode the header. This
4199 is necessary so the extended header is processed and the correct
4200 filename is printed no matter what the state of verbose_option.
4201 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
4202 for the time being).
4204 2003-09-01 Paul Eggert <eggert@twinsun.com>
4206 Update from gnulib, and correct fnmatch to fnmatch-gnu.
4207 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
4209 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
4211 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
4212 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
4213 copying rules from gnulib module descriptions.
4214 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
4215 Update from gnulib modules alloca, fnmatch, getline, stdbool.
4216 * m4/.cvsignore: Add utimes-null.m4. Sort.
4218 2003-09-01 Sergey Poznyakoff
4220 Added initial support for creating POSIX headers.
4222 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
4223 (string_to_chars): New functions
4224 (struct xheader): Changed structure
4225 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
4227 * src/create.c (string_to_chars): New function.
4228 (write_extended): New function
4229 (start_header): Create extended POSIX headers if necessary.
4230 (finish_header): Likewise.
4231 * src/list.c (print_header): Take user/group from
4233 * src/names.c (gid_to_gname,gname_to_gid)
4234 (uid_to_uname,uname_to_uid): Changed prototypes.
4235 * src/tar.c: New option --format.
4236 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
4237 (struct extra_header): Removed unused structure.
4238 (union block.extra_header): Removed unused member.
4239 * src/xheader.c: Implemented coder functions.
4240 * bootstrap: Added obstack.
4241 * lib/.cvsignore: Likewise.
4242 * configure.ac: Added 'gl_OBSTACK'
4243 * m4/Makefile.am: Added new files.
4244 * m4/.cvsignore: Likewise.
4245 * TODO: Minor formatting change
4247 2003-08-31 Sergey Poznyakoff
4249 Added initial support for POSIX extended and STAR headers
4250 (only for listing/extracting).
4252 * src/xheader.c: New file.
4253 * src/Makefile.am: Added xheader.c
4254 * src/tar.h (struct star_header): New datatype
4255 (XHDTYPE,XGLTYPE): New defines
4256 (enum archive_format:STAR_FORMAT): New member
4257 (struct tar_stat_info): New datatype.
4258 (union block.star_header): New member.
4259 * src/common.h (orig_file_name,current_file_name)
4260 (current_trailing_slash,current_link_name): Removed variables.
4261 (current_stat_info): New variable
4262 (current_stat): Removed
4263 (extended_header): New variable
4264 (decode_header): Changed prototype.
4265 * src/list.c (decode_header): Added initial support for POSIX extended
4267 (skip_member): Check oldgnu_header only if current_format is set
4269 * src/buffer.c: Use current_stat_info
4270 * src/compare.c: Likewise.
4271 * src/create.c: Likewise.
4272 * src/delete.c: Likewise.
4273 * src/incremen.c: Likewise.
4274 * src/mangle.c: Likewise.
4275 * src/update.c: Likewise.
4276 * src/extract.c: Likewise.
4277 (make_directories): Improved check for the existence of the directory
4278 * src/tar.c (destroy_stat): New function.
4280 2003-08-29 Paul Eggert <eggert@twinsun.com>
4282 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
4283 was worth (e.g., different users in en_GB disagree about -ize
4285 * po/en_GB.po: Remove.
4287 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4291 * src/tar.c: Removed support for the obsolete command line
4293 * doc/tar.texi: Removed references to the obsolete command
4296 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4300 * doc/tar.texi: Updated
4301 * src/common.h (check_links_option): New variable
4302 (orig_file_name): New variable
4303 (check_links): New proto.
4304 * src/create.c (struct link.nlink): New member
4305 (link_table): Static for the module.
4306 (dump_file): Update `link' member when adding new links
4308 (check_links): New function.
4309 * src/list.c (print_header): Use orig_file_name.
4310 * src/tar.c: New option --check-links. Changed semantics of
4311 -o to comply to UNIX98 when extracting and to its previous
4312 semantics otherwise.
4313 (main): Call check_links if --check-links. was given.
4315 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4317 * src/list.c (print_header): Revised
4318 * NEWS: Started the entry for 1.13.26
4319 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
4321 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4323 * .cvsignore: Added to the repository.
4324 * doc/.cvsignore: Likewise.
4325 * lib/.cvsignore: Likewise.
4326 * m4/.cvsignore: Likewise.
4327 * po/.cvsignore: Likewise.
4328 * scripts/.cvsignore: Likewise.
4329 * src/.cvsignore: Likewise.
4330 * tests/.cvsignore: Likewise.
4332 * lib/Makefile.am: Added exitfail.[hc]
4333 * src/misc.c (chdir_do): Fixed call to restore_cwd
4334 * src/buffer.c (flush_read): Fixed behavior on short
4335 reads right after opening the new archive (multiv01.sh test).
4336 (new_volume): Special handling for "-".
4337 * src/list.c (print_header): Print trailing slash if
4338 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
4339 * tests/multiv01.sh: Minor changes.
4340 * m4/Makefile.am: Added missing files.
4342 2003-07-05 Paul Eggert <eggert@twinsun.com>
4344 Finish the checkin begin yesterday.
4346 * NEWS: Document the user-visible changes installed in the last
4349 * TODO: New file (actually, resurrected; but with new contents).
4351 * src/list.c (read_and): Give full type for procedure arg.
4352 (read_header): Strip trailing slashes, setting current_trailing_slash.
4353 (tartime): Avoid int overflow when printing year (!).
4354 (print_header): New arg specifying block ordinal. All uses changed.
4355 Print link as 'h' type. Give labels for long links and names.
4357 * src/misc.c (contains_dot_dot): Moved to names.c
4358 (must_be_dot_or_slash): New function.
4359 (safer_rmdir): Use it.
4360 (remove_any_file): Now takes enum as option, not boolean.
4361 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
4362 to unlink a directory.
4363 (deref_stat): Accept bool, not int.
4365 * src/names.c (namelist_match): Allow partial matches only if
4367 (hash_string_hasher): Renamed from hash_avoided_name.
4368 (hash_string_compare): Renamed from compare_avoided_anames.
4369 (hash_string_insert, hash_string_lookup): New functions.
4370 (add_avoided_name, is_avoided_name): Use them.
4371 (safer_name_suffix): New function.
4372 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
4374 * src/rmt.c: Don't include print-copyr.h.
4375 (prepare_input_buffer): New arg FD.
4376 Do not read more than INT_MAX bytes at once,
4377 since it breaks on some brain damaged Tru64 hosts.
4379 when retrying instead of subtracting 1024; for speed.
4380 (main): Use gettext to translate (C), not print_copyright.
4382 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
4383 now that gnulib handles this.
4384 Include <stddef.h> and <limits.h> unconditionally, now that we assume
4386 Assume that offsetof is defined in stddef.h.
4387 Do not include <sys/param.h>.
4388 (realloc, lseek): Do not declare.
4389 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
4390 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
4391 declarations, since we now assume C89 or better.
4392 (PARAMS): Remove, as we now assume C89. All uses changed.
4393 (bindtextdomain, textdomain): Include <gettext.h> to define.
4394 Include <unlocked-io.h>.
4395 (valloc): Define if not defined, and if valloc is not declared.
4396 (xstrdup): Remove decl.
4398 * src/tar.c: Do not include <print-copyr.h>.
4399 Include <getdate.h>.
4400 (get_date): Remove decl.
4401 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
4402 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
4403 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
4404 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
4405 (long_options, decode_options): Use them.
4406 (OVERWRITE_DIR_OPTION): Remove.
4407 (long_options): New options --index-file, --no-overwrite-dir.
4408 Remove --overwrite-dir option.
4409 (usage): Use PACKAGE_BUGREPORT.
4410 (decode_options): Terminate new argv properly.
4411 Use PACKAGE_NAME, PACKAGE_VERSION.
4412 If verbose, report how we grokked any textual date option.
4413 (main): Add support for index-file.
4415 * tests/Makefile.am: Convert to UTF-8.
4416 (AUTOMAKE_OPTIONS): Remove.
4417 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
4418 (INCLUDES): Remove ../intl.
4419 (LDADD): Don't link libtar.a twice.
4421 * tests/genfile.c: Convert to UTF-8.
4422 Don't include <print-copyr.h>.
4423 (DEFAULT_PATTERN): Renamed from DEFAULT.
4424 (ZEROS_PATTERN): Renamed from ZEROS.
4425 (main): Use gettext to translate (C), not print_copyright.
4427 2003-07-04 Paul Eggert <eggert@twinsun.com>
4429 Revamp to meet current standards of autoconf, automake,
4430 gettext, and gnulib, and incorporate new translations.
4432 * config/config.guess, config/config.sub, config/depcomp,
4433 config/install-sh, config/mdate-sh, config/missing,
4434 config/mkinstalldirs, config/texinfo.texi:
4435 Moved here from parent directory, or from doc.
4436 * config.hin: Renamed from config.h.in.
4437 * config/config.rpath: New file.
4439 * intl: Remove this subdirectory.
4441 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
4443 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
4444 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
4445 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
4446 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
4447 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
4448 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
4451 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
4452 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
4453 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
4454 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
4455 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
4456 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
4457 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
4458 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
4459 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
4460 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
4461 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
4462 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
4463 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
4464 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
4465 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
4466 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
4467 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
4468 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
4469 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
4471 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
4472 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
4473 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
4474 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
4475 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
4476 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
4477 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
4478 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
4479 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
4480 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
4481 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
4482 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
4483 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
4484 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
4485 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
4486 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
4487 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
4488 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
4490 Upgrade to latest version from external source. The file "bootstrap"
4491 now grabs these automatically, so we needn't keep track of them
4492 in this change long any longer.
4494 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
4495 (SUBDIRS): Remove intl.
4496 * PORTS: Update for star, Macintosh.
4497 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
4498 Bison 1.875, gettext 0.12.1.
4499 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
4500 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
4501 (AC_CONFIG_AUX_DIR): New.
4502 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
4504 (AC_PREREQ): Bump from 2.52 to 2.57.
4505 (AC_GNU_SOURCE): New.
4506 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
4507 we no longer support K&R C.
4509 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
4510 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
4511 (AC_MBSTATE_T): Remove.
4512 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
4513 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
4514 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
4515 (AM_STDBOOL_H): Add.
4516 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
4517 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
4518 (AC_CHECK_TYPE): Remove ssize_t.
4519 (gt_TYPE_SSIZE_T): Add.
4520 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
4521 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
4522 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
4523 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
4524 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
4525 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
4526 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
4527 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
4528 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
4529 napms, poll, select, strstr, usleep.
4530 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
4531 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
4532 (AM_GNU_GETTEXT): Use external and need-ngettext options.
4533 (AM_GNU_GETTEXT_VERSION): New.
4534 (AC_OUTPUT): Remove intl/Makefile.
4536 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
4537 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
4538 * doc/fdl.texi: Update to current GNU version.
4539 * doc/gettext.texi: Update to current coreutils version,
4540 plus a copyright notice.
4541 * doc/tar.texi: Switch to new method for doing copyright notices.
4542 Use @acronym instead of @sc where appropriate.
4543 Remove empty examples. Give a few more examples.
4545 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
4546 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
4547 are built up in pieces with +=.
4548 (noinst_HEADERS, INCLUDES): Remove.
4549 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
4550 (libtar_a_LIBADD): Use $ rather than @.
4551 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
4553 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
4554 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
4555 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
4556 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
4557 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
4558 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
4559 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
4560 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
4561 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
4562 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
4563 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
4564 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
4565 prereq.m4, xstrtoimax.m4.
4567 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
4568 be translated, since it's not a user-visible tool.
4570 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
4572 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
4573 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
4574 consistency with coreutils.
4575 (LDADD): Link LIBINTL after libtar.a, since
4576 it's now external and should stand by itself.
4578 * src/buffer.c (print_total_written): Adjust to new human.h
4580 (child_open_for_compress): Do not increase size to BLOCKSIZE.
4581 (open_archive): Open index file name.
4582 Strip trailing slahes from file names.
4583 (flush_write): Set size to 0 if not saving names.
4584 (flush_write, flush_read): Use safer_name_suffix rather than
4587 * src/common.h: Include <quote.h>.
4588 (absolute_names_option, atime_preserve_option, backup_option,
4589 block_number_option, checkpoint_option, dereference_option,
4590 force_local_option, ignore_failed_read_option, ignore_zeros_option,
4591 incremental_option, interactive_option, multi_volume_option,
4592 numeric_owner_option, one_file_system_option, recursive_unlink_option,
4593 read_full_records_option, remove_files_option, same_order_option,
4594 show_omitted_dirs_option, sparse_option, starting_file_option,
4595 to_stdout_option, totals_option, touch_option, verify_option,
4596 dev_null_output, now_verifying, we_are_root): Now bool, not int.
4597 (current_trailing_slash, index_file_name, recent_long_name_blocks,
4598 recent_long_link_blocks): New vars.
4599 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
4600 (OVERWRITE_OLD_DIRS): Remove.
4601 (enum remove_option): New enum.
4602 (remove_any_file): Use it as option arg, not int.
4603 (is_avoided_name, contains_dot_dot): Return bool, not int.
4604 (safer_name_suffix): New decl.
4606 * src/compare.c (now_verifying): Now bool, not int.
4607 (fill_in_sparse_array): Move to extract.c. Now returns bool;
4608 all callers changed to test for failure.
4609 (diff_sparse_files): Take size from current_stat, not from param.
4610 (diff_archive): Do not count trailing slashes in archives.
4611 (verify_volume): Test for header failure after loop, not before.
4613 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
4614 All callers changed.
4615 (start_header): Clear devmajor and devminor fields, too.
4616 (finish_header): New arg block_ordinal.
4617 (init_sparsearray): Now extern. Set sp_array_size to
4618 SPARSES_IN_OLDGNU_HEADER if it is zero.
4619 (dump_file): Keep link table as a hash.
4620 Do not count "file changed as we read it" as a failure.
4622 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
4623 Move extern decl to common.h.
4625 * src/extract.c (we_are_root): Now bool, not int.
4626 (check_time): Warn about implausibly old time stamps.
4627 (set_stat): Use utimbuf, not stat_info.
4628 (prepare_to_extract): New arg DIRECTORY.
4629 (fill_in_sparse_array): Moved here from compare.c.
4630 (extract_sparse_file): Now returns off_t, giving size left.
4631 Truncate file at end.
4632 (extract_archive): Use safer_name_suffix rather than rolling our own.
4633 Use fill_in_sparse_array rather than rolling our own.
4634 Strip trailing slashes more effectively.
4635 Check for unsafe names.
4637 * src/incremen.c (struct directory): nfs and found are now of type
4639 (gnu_restore): Now takes directory name as argument, not offset
4640 of directory name in a global. All uses changed.
4641 (CURRENT_FILE_NAME): Remove.
4644 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
4647 2002-09-30 Paul Eggert <eggert@twinsun.com>
4649 * src/rmt.c (prepare_input_buffer): Renamed form
4650 prepare_record_buffer. All uses changed. Do not assume that
4651 size_t is the same width as int.
4653 2002-03-29 Paul Eggert <eggert@twinsun.com>
4655 * src/incremen.c (get_directory_contents):
4656 If ignore_failed_read_option, only warn about
4657 get_directory_contents failures. Fix suggested by
4660 2002-01-31 Mark W. Eichin <eichin@thok.org>
4662 * src/buffer.c (child_open_for_compress): Don't try to read
4663 past the end of the buffer.
4665 2001-10-11 Jim Meyering <meyering@lucent.com>
4667 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4668 and quote_n (1, ... to avoid clobbering a buffer.
4670 2001-09-26 Paul Eggert <eggert@twinsun.com>
4672 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
4674 * src/buffer.c (flush_read): Don't diagnose partial blocks before
4675 end of file; just ignore them silently.
4677 * src/list.c (read_header): Don't keep around extended name
4678 and link info indefinitely; keep it only for the next file.
4679 This fixes a bug introduced in 1.13.24, and removes the need
4680 for some static variables. Set recent_long_name and
4681 recent_long_link to zero if there were no long links; this
4682 avoids a violation of ANSI C rules for pointers in delete.c.
4683 * THANKS: Add Christian Laubscher.
4685 2001-09-26 Jim Meyering <meyering@lucent.com>
4687 * doc/tar.texi (Remote Tape Server): is know -> is known
4689 2001-09-25 Paul Eggert <eggert@twinsun.com>
4691 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
4692 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
4693 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
4694 want to distinguish EINVAL and EILSEQ.
4696 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
4698 * src/extract.c (maybe_recoverable):
4699 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
4701 2001-09-22 Paul Eggert <eggert@twinsun.com>
4703 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
4705 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
4708 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
4709 * PORTS: Add copyright notice, 'star' reference.
4710 * README-alpha: Add copyright notice, autoconf 2.52 patch.
4711 * THANKS: Add Christophe Kalt.
4712 * config.sub: Upgrade to 2001-09-14 version.
4714 * configure.ac (ALL_LINGUAS): Add ko.
4715 * po/ko.po: Resurrected file.
4717 * doc/convtexi.pl: Add coding advice for Emacs.
4719 * doc/getdate.texi: Add copyright notice.
4721 * doc/mdate-sh: Upgrade to automake 1.5 version.
4723 * doc/tar.texi (extracting files): Mention --to-stdout.
4724 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
4725 (Overwrite Old Files): Likewise.
4727 * lib/Makefile.am (noinst_HEADERS):
4728 Remove copysym.h. Add print-copyr.h, unicodeio.h.
4729 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
4731 * lib/copysym.c, lib/copysym.h: Remove.
4732 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
4733 lib/unicodeio.h: New files.
4735 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
4736 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
4738 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4739 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4741 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
4742 * m4/isc-posix.m4: Remove.
4744 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
4746 * po/POTFILES.in: Add copyright notice.
4748 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
4750 * tests/Makefile.am (LDADD): Likewise.
4752 * src/buffer.c (write_archive_buffer, close_archive):
4753 If an archive is a socket, treat it like a FIFO.
4754 (records_read, records_written): New vars.
4755 (write_archive_to_stdout): Now bool, not int.
4756 (open_archive, flush_write, flush_read): Keep records_read and
4757 records_written up to date.
4759 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
4760 (write_archive_to_stdout): Now bool, not int.
4761 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
4762 (read_header): Now takes bool arg. Existing callers modified
4763 to pass 0, unless otherwise specified.
4765 * src/delete.c (records_read): Remove; now a global.
4766 (acting_as_filter): Now bool, not int.
4767 (recent_long_name, recent_long_link, recent_long_name_blocks,
4768 recent_long_link_blocks, records_read, records_written): New decls.
4769 (records_skipped): New var.
4770 (move_archive): Don't divide by zero if arg is 0.
4771 Use the above vars to compute how far to move.
4772 (write_recent_blocks): New function.
4773 (delete_archive_member): Pass 1 to read_header, so that it doesn't
4774 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
4775 Keep track of how many records have been skipped.
4776 Let the buffer code count records.
4777 When copying a header, copy any extended headers that came before it.
4779 * src/extract.c (extract_archive): When marking a directory to be
4780 updated after symlinks, stat all directories after it in the
4781 delayed-set-stat list too, since they will be checked after
4782 symlinks. Add support for --overwrite-dir.
4784 * src/list.c (recent_long_name, recent_long_link,
4785 recent_long_name_blocks, recent_long_link_blocks): New vars.
4786 (read_and): Pass 0 to read_header.
4787 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
4788 headers into new vars. Null-terminate incoming symbolic links.
4790 * src/rmt.c: Include print-copyr.h, not copysym.h.
4791 (main): Use print_copyright, not copyright_symbol.
4792 * src/tar.c (decode_options): Likewise.
4793 (OVERWRITE_DIR_OPTION): New constant.
4794 (long_options, usage, decode_options): Add --overwrite-dir.
4796 * src/tar.h: Put copyright notice into documentation.
4798 * tests/Makefile.am (TESTS): Add delete03.sh.
4799 * tests/delete03.sh: New file.
4801 * tests/genfile.c: Include print-copyr.h, not copysym.h.
4802 (main): Use print_copyright, not copyright_symbol.
4803 Include <argmatch.h>.
4804 (pattern_strings): Remove.
4805 (pattern_args, pattern_types): New constants.
4806 (main): Use XARGMATCH, not argmatch.
4808 2001-09-20 Jim Meyering <meyering@lucent.com>
4810 * lib/xstrtol.c (strtoimax): Guard declaration with
4811 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4812 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4813 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4814 (strtoumax): Likewise, for completeness (it wasn't necessary).
4815 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
4816 Check for declaration of strtoimax.
4817 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
4818 Check for declaration of strtoumax.
4820 2001-09-16 Paul Eggert <eggert@twinsun.com>
4822 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
4824 2001-09-14 Paul Eggert <eggert@twinsun.com>
4826 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
4828 * README-alpha: Describe automake patch.
4830 * configure.ac (LIBOBJS):
4831 Remove automake 1.4 workaround, as we're using 1.5 now.
4832 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
4834 * lib/copysym.c: Include stddef.h, for size_t.
4835 Include langinfo.h if needed.
4836 Use locale_charset only if USE_INCLUDED_LIBINTL;
4837 if not, use nl_langinfo (CODESET) if available.
4839 2001-09-13 Paul Eggert <eggert@twinsun.com>
4841 * config.guess, config.sub: Sync with canonical versions.
4843 * configure.ac (jm_PREREQ_XGETCWD): Add.
4845 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
4846 (libtar_a_SOURCES): Add copysym.c.
4847 * copysym.c, copysym.h: New files.
4849 * lib/error.c: Sync with fileutils version.
4851 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
4852 * m4/getcwd.m4: New file.
4853 * m4/uintmax_t.m4: Remove.
4855 * m4/gettext.m4 (AM_WITH_NLS):
4856 Fix bug with calculating version of Bison 1.29.
4857 Reported by Karl Berry.
4859 * src/Makefile.am (datadir): Remove.
4861 * src/rmt.c: Include copysym.h.
4862 (main): Use copyright_symbol to translate copyright notice,
4864 * src/tar.c: Likewise.
4865 * tests/genfile.c: Likewise.
4867 * src/system.h (MB_LEN_MAX): New symbol.
4869 2001-09-11 Paul Eggert <eggert@twinsun.com>
4871 * src/extract.c (struct delayed_set_stat): New member
4873 (delay_set_stat): Initialize it to 0.
4874 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
4875 taking an extra stat ourselves. All callers changed.
4876 (set_stat): Likewise.
4877 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
4878 If false, stop when encountering a struct whose 'after_symlinks'
4879 member is true. Otherwise, go through all structures but check
4880 them more carefully. All callers changed.
4881 (extract_archive): When extracting a deferred symlink, if its parent
4882 directory's status needs fixing, then mark the directory as needing
4883 to be fixed after symlinks.
4884 (extract_finish): Fix status of ordinary directories, then apply
4885 delayed symlinks, then fix the status of directories that are
4886 ancestors of delayed symlinks.
4888 * src/rtapelib.c (rexec):
4889 Remove declaration; it ran afoul of prototypes on Crays.
4890 Reported by Wendy Palm of Cray.
4892 2001-09-06 Paul Eggert <eggert@twinsun.com>
4894 * lib/strtoimax.c (HAVE_LONG_LONG):
4895 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4896 (strtoimax): Use sizeof (long), not
4897 sizeof strtol (ptr, endptr, base),
4898 to work around bug in IBM C compiler.
4900 2001-09-04 Paul Eggert <eggert@twinsun.com>
4902 * lib/xgetcwd.c: Include "xalloc.h".
4903 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4904 report an error and exit.
4906 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
4907 (jm_PREREQ): Use it.
4909 2001-09-03 Paul Eggert <eggert@twinsun.com>
4911 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
4912 (jm_PREREQ_XGETCWD): New macro.
4914 * lib/exclude.c (fnmatch_no_wildcards):
4915 Fix typo that caused us to do case-folding
4916 search even when that was not desired. This occurred only in the
4919 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
4920 Do not include xalloc.h.
4921 (INITIAL_BUFFER_SIZE): New symbol.
4922 Do not use xmalloc / xrealloc, since the caller is responsible for
4923 handling errors. Preserve errno around `free' during failure.
4924 Do not overrun buffer when using getwd.
4926 * lib/xgetcwd.c (xgetcwd):
4927 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
4928 to decide whether to use getcwd (NULL, 0).
4930 2001-09-02 Paul Eggert <eggert@twinsun.com>
4932 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
4934 2001-09-01 Jim Meyering <meyering@lucent.com>
4936 * exclude.c: Use `""', not `<>' to #include non-system header files.
4937 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4938 and strncasecmp as r-values. Unixware didn't have declarations.
4940 2001-08-31 Jim Meyering <meyering@lucent.com>
4942 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4943 Use an initial, malloc'd, buffer of length 128 rather than
4944 a statically allocated one of length 1024.
4946 2001-08-30 Paul Eggert <eggert@twinsun.com>
4948 * lib/utime.c: Include full-write.h.
4949 * lib/xstrtol.c (strtoimax): New decl.
4951 2001-08-29 Paul Eggert <eggert@twinsun.com>
4953 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
4955 * src/create.c (dump_file): Relativize link names before dumping.
4956 This fixes a bug reported by Jose Pedro Oliveira.
4958 * src/create.c (dump_file): Use offsetof when computing sizes for
4959 struct hack; this avoids wasted space in some cases.
4960 * src/incremen.c (note_directory, find_directory): Likewise.
4961 * src/names.c (name_gather, addname): Likewise.
4963 * src/extract.c (extract_archive): Use strcpy, not memcpy,
4964 for consistency with other code that does similar things.
4965 * src/names.c (name_gather): Likewise.
4967 * src/names.c (read_name_from_file, name_next, name_gather,
4968 add_hierarchy_to_namelist): Avoid quadratic behavior when
4969 reallocating buffers. Check for buffer size overflow.
4970 (addname): Avoid unnecessary clearing of memory.
4972 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
4974 * src/extract.c (delay_set_stat): Fix off-by-one error in file
4975 name size allocation that caused core dumps.
4977 2001-08-28 Paul Eggert <eggert@twinsun.com>
4979 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
4981 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
4982 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
4983 (daddr_t): Remove; no longer used.
4984 (jm_PREREQ_HUMAN): Add.
4986 * acconfig.h: Remove; no longer needed.
4988 * config.guess, config.sub:
4989 New files, from automake 1.5. Gettext 0.10.39 needs them.
4990 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
4992 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
4993 (SUBDIRS): Put intl before lib, as gettext requires.
4995 * ABOUT-NLS: Upgrade to gettext 0.10.39.
4996 * intl: Upgrade entire directory to gettext 0.10.39.
4997 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
4998 New files, from gettext 0.10.39.
4999 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
5000 Upgrade to gettext 0.10.39,
5001 * po/Makefile.in.in: Likewise, except fix a typo in its copying
5003 * po/cat-id-tbl.c, po/stamp-cat-id:
5004 Remove; no longer used by gettext 0.10.39.
5005 * po/ChangeLog: New file.
5007 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
5008 $(srcdir)/tar.texi: Likewise.
5009 * doc/freemanuals.texi: New file.
5010 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
5011 `fileds' -> `fields'
5012 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
5014 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
5015 (noinst_HEADERS): Add quote.h.
5016 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
5018 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
5020 * lib/full-write.c, lib/savedir.c: Comment fix.
5022 * lib/pathmax.h: Remove.
5024 * lib/quote.c, lib/quote.h: New files.
5026 * lib/xgetcwd.c: Don't include pathmax.h.
5027 Include stdlib.h and unistd.h if available.
5029 (xmalloc, xstrdup, free): Remove decls.
5030 (xgetcwd): Don't assume sizes fit in unsigned.
5031 Check for overflow when computing sizes.
5032 Simplify reallocation code.
5034 * lib/xmalloc.c: Quote failure tests.
5036 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
5038 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
5039 similar to strtol.c.
5040 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
5041 (verify): New macro.
5042 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5043 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5044 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5045 changed to signed values. Check sizes at compile-time, not
5046 run-time. Prefer strtol to strtoll if both work.
5049 * lib/xstrtol.h (xstrtoimax): New decl.
5051 * m4/Makefile.am (EXTRA_DIST):
5052 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
5053 longlong.m4, xstrtoimax.m4.
5055 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
5056 Remove; now done by autoconf.
5057 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
5058 Use AC_CHECK_TYPE instead of merely looking for the header.
5060 * m4/uintmax_t.m4: Use shorter comment.
5062 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
5063 Quote first arg of AC_DEFUN.
5064 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
5065 is needed to parse the include file.
5066 Simplify logic behind the args to AC_REPLACE.
5068 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
5070 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
5073 Use "Copyright %d" to simplify the translator's job in the future.
5074 Advise translator about circle-C.
5075 * src/tar.c: (decode_options): Likewise.
5076 * tests/genfile.c (main): Likewise.
5078 2001-08-28 Jim Meyering <meyering@lucent.com>
5080 * lib/argmatch.c: Include "quote.h".
5081 (argmatch_invalid): Quote the context.
5083 * lib/dirname.c (dir_name): Fix typo on PC platforms.
5085 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
5086 Use single-quote for local .h files.
5088 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
5090 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
5093 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
5094 invoking mktime the last time.
5096 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
5098 * lib/rename.c: Major rewrite by Volker Borchert to use system
5099 rename function, but to work around problems with trailing
5102 * lib/strtoll.c: New file, from glibc.
5103 * lib/strtoul.c: Update from glibc.
5105 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
5106 Add support for signed numbers, too.
5107 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
5109 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
5111 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
5112 (main): Use generic names in debugging output.
5113 * lib/strtoimax.c: Plus add the following changes of my own:
5114 (main): Use accurate names in debugging output.
5116 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
5119 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
5120 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
5121 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
5122 m4/utime.m4, m4/utimes.m4:
5123 Quote the first argument in each use of AC_DEFUN.
5125 * m4/getline.m4: Don't use string.h.
5127 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
5129 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
5131 2001-08-27 Paul Eggert <eggert@twinsun.com>
5133 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
5135 The biggest change is the new --exclude semantics and options.
5136 The basic idea was suggested by Gerhard Poul; thanks!
5138 * NEWS: Describe new --exclude semantics and options, and bug fixes.
5139 * README: ignfail.sh fails on some NFS hosts.
5140 * NEWS, README, lib/xstrtol.h: Add copyright notice.
5142 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
5143 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
5144 Remove; the automake bug has been fixed.
5145 * acinclude.m4: Remove.
5147 * configure.ac: Renamed from configure.in.
5148 (AC_PREREQ): Bump from 2.13 to 2.52.
5149 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
5150 1997-05-30) has an encoding error.
5151 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
5152 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
5154 * doc/fdl.texi: Update to current GNU version.
5156 * doc/tar.texi: Put leading '*' in direntry.
5157 Accommodate new gfdl sectioning.
5158 New option --recursion (the default) that is the inverse of
5161 New options --anchored, --ignore-case, --wildcards,
5162 --wildcards-match-slash, and their negations (e.g., --no-anchored).
5163 Along with --recursion and --no-recursion, these control how exclude
5164 patterns are interpreted. The default interpretation of exclude
5165 patterns is now --no-anchored --no-ignore-case --recursion
5166 --wildcards --wildcards-match-slash.
5168 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
5170 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
5171 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5172 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5173 Include if available.
5174 (<xalloc.h>): Include
5175 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5176 (verify): New macro. Use it to verify that EXCLUDE macros do not
5177 collide with FNM macros.
5178 (struct patopts): New struct.
5179 (struct exclude): Use it, as exclude patterns now come with options.
5180 (new_exclude): Support above changes.
5181 (new_exclude, add_exclude_file):
5182 Initial size must now be a power of two to simplify overflow checking.
5183 (free_exclude, fnmatch_no_wildcards): New function.
5184 (excluded_filename): No longer requires options arg, as the options
5185 are determined by add_exclude. Now returns bool, not int.
5186 (excluded_filename, add_exclude):
5187 Add support for the fancy new exclusion options.
5188 (add_exclude, add_exclude_file): Now takes int options arg.
5189 Check for arithmetic overflow when computing sizes.
5190 (add_exclude_file): xrealloc might modify errno, so don't
5191 realloc until after errno might be used.
5193 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5195 (free_exclude): New decl.
5196 (add_exclude, add_exclude_file): Now takes int options arg.
5197 (excluded_filename): No longer requires options arg, as the options
5198 are determined by add_exclude. Now returns bool, not int.
5200 * lib/prepargs.c: Include <string.h>; required for C99 since
5204 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
5206 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
5207 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
5209 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
5210 Remove inttypes_h.m4, largefile.m4, mktime.m4.
5212 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
5213 subsumed by Autoconf 2.50.
5215 * m4/error.m4: Upgrade to serial 2.
5217 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
5218 remove test for GNU C library. It's not correct, as some
5219 older glibcs are buggy.
5221 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
5223 * m4/prereq.m4: Upgrade to serial 20, but then:
5224 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
5225 (jm_PREREQ_EXCLUDE): New macro.
5226 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
5229 * m4/realloc.m4: Upgrade to serial 4.
5231 * m4/strerror_r.m4: Revert to serial 1002.
5233 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
5235 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
5237 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
5238 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
5239 it is now subsumed by autoconf. Add inttypes.h.
5241 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
5242 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
5244 * src/buffer.c (new_volume): Stop if the script exits with an error.
5246 * src/common.h (excluded_with_slash, excluded_without_slash):
5247 Remove, replacing by:
5248 (excluded): New decl.
5249 (link_error): New decl.
5250 (excluded_name): Now returns bool.
5253 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
5254 Support hard links to symbolic links.
5256 (struct delayed_symlink): Remove 'names' member, replacing it with
5257 'sources' and 'target' member. All uses changed.
5259 (struct string_list): New type.
5261 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
5262 for struct hack; this avoids wasted space in some cases.
5264 (extract_archive): Fix test for absolute pathnames and/or "..".
5265 Use link_error to report errors for links.
5266 Remove redundant trailing '/' at "really_dir", for all uses, not
5267 just before invoking mkdir.
5268 If overwriting old files, do not worry so much about existing
5270 Fix mode computation in the case where the directory exists.
5272 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
5273 link, make a copy of the symbolic link.
5275 * src/incremen.c (get_directory_contents):
5276 If ignore_failed_read_option, only warn about
5279 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
5280 However, check for error even for '-' or '+' case.
5282 (print_header): Try parsing uids and gids as unsigned integers first,
5283 and as a uid_t or gid_t only if that fails. This adds support for
5284 listing positive uids and gids that are greater than UID_MAX and
5287 * src/misc.c (link_error): New function.
5289 * src/names.c (collect_and_sort_names):
5290 If ignore_failed_read_option, only warn about
5293 (excluded_name): Now returns bool. Simplify, as the fancy
5294 features are now all in excluded_filename.
5296 * src/rtapelib.c (base_name): Remove decl, as system.h now
5299 * src/system.h: Include stddef.h if available.
5300 (offsetof): Declare if stddef.h doesn't.
5302 Include <dirname.h>.
5303 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
5305 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
5306 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
5307 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
5308 WILDCARDS_MATCH_SLASH_OPTION):
5311 (long_options, usage, decode_options): Add support for --anchored,
5312 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
5313 --no-wildcards-match-slash, --recursion, --wildcards,
5314 --wildcards-match-slash.
5316 (decode_options): Implement the new way of interpreting exclude
5319 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
5321 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
5322 just print error messages suggesting alternatives.
5324 (add_filtered_exclude): Remove.
5326 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
5328 * tests/extrac04.sh (out): Remove
5329 directory/subdirectory/file1, as the new semantics for
5330 --exclude exclude it.
5332 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
5334 2001-08-12 Paul Eggert <eggert@twinsun.com>
5336 * lib/addext.c (<errno.h>): Include.
5337 (errno): Declare if not defined.
5338 (addext): Work correctly on the Hurd, where pathconf returns -1 and
5339 leaves errno alone, because there is no limit. Also, work even if
5340 size_t is narrower than long.
5342 2001-07-08 Paul Eggert <eggert@twinsun.com>
5344 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
5346 2001-05-10 Paul Eggert <eggert@twinsun.com>
5348 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
5349 Include <backupfile.h> and <dirname.h> after size_t is defined.
5350 (addext): Use base_len to trim redundant trailing slashes instead of
5353 * lib/backupfile.c (ISSLASH, base_name):
5354 Remove decls; now in dirname.h.
5355 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
5357 (find_backup_file_name): Rename locals to avoid new functions.
5358 Use base_len instead of rolling it ourselves.
5359 Work even if dirlen is 0.
5360 Use a dir of '.' if given the empty string.
5363 Do not include <stdio.h>, <assert.h>; no longer needed.
5364 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
5365 Include <string.h>, <dirname.h>.
5366 (base_name): Allow file names ending in slashes, other than names
5367 that are all slashes. In this case, return the basename followed
5370 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
5371 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
5372 (dir_len): Renamed from dirlen.
5373 All callers changed.
5375 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5377 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5379 2001-02-16 Paul Eggert <eggert@twinsun.com>
5381 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
5382 Do not declare or define if HAVE_MBRTOWC,
5383 since the test for HAVE_MBRTOWC now requires proper declarations.
5385 * lib/alloca.c (malloc): Undef before defining.
5387 2001-02-13 Paul Eggert <eggert@twinsun.com>
5389 * src/compare.c (read_and_process): Use off_t for size.
5390 From Maciej W. Rozycki.
5392 2001-01-26 Paul Eggert <eggert@twinsun.com>
5394 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
5396 2001-01-12 Paul Eggert <eggert@twinsun.com>
5398 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
5400 * lib/savedir.h (savedir): Remove size arg.
5402 * doc/tar.texi: Add @setchapternewpage odd.
5403 Remove -I as an alias for -T, for now.
5405 Update copyright. Remove "Published by".
5406 Dates beginning with / or . are taken to be file names.
5408 * src/tar.c (<time.h>): Do not include;
5409 (time): Do not declare.
5410 (usage): Remove -I as an alias for -T.
5411 (OPTION_STRING): Remove -I.
5412 (decode_options): Dates that look like an absolute path name,
5413 or that start with '.', are presumed to be file names whose
5415 Remove 'I' as an aliase for 'T'.
5418 * src/extract.c (<time.h>): Do not include; system.h now does this.
5419 (make_directories): Skip filesystem prefixes.
5420 Don't assume '/' is the only separator.
5421 (extract_sparse_file): Use new full_write semantics.
5422 On write error, return instead of invoking skip_file.
5423 Do not free sparsearray; caller does this now.
5424 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
5426 (extract_archive): Don't assume file name lengths fit in int.
5427 Report what got stripped from member name; it might be more than '/'.
5428 Use new full_write semantics.
5429 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
5431 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
5433 * src/buffer.c (<time.h>): Do not include; system.h now does this.
5434 (time): Remove decl; likewise.
5435 (child_open_for_uncompress): Use new full_write semantics.
5436 (flush_write): Use ISSLASH instead of testing for '/'.
5437 (flush_read): Likewise.
5439 * src/rmt.h (_remdev): Look for / anywhere in Path.
5441 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
5442 Don't assume '/' is the only separator.
5443 (safer_rmdir): Don't assume '/' is the only separator.
5445 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
5447 * lib/dirname.h (dirlen): New decl.
5449 * src/incremen.c (get_directory_contents):
5450 Remove path_size arg; all callers changed.
5451 Don't assume '/' is the only directory separator.
5452 (gnu_restore): Work even if file name length doesn't fit in int.
5454 * lib/addext.c (ISSLASH): New macro.
5455 (addext): Trim any redundant trailing slashes.
5457 * src/names.c (name_next):
5458 Don't assume '/' is the only directory separator.
5459 (namelist_match): Likewise.
5460 (add_hierarchy_to_namelist): Remove dirsize arg.
5461 Do not assume '/' is the only directory separator.
5462 (new_name): Likewise.
5464 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
5465 (libtar_a_SOURCES): Add dirname.c.
5467 * src/create.c (relativize):
5468 New function, with much of old start_header's guts.
5469 Handle filesystem prefixes.
5470 (start_header): Use this new function.
5471 (init_sparsearray): Don't bother to zero out the new array;
5473 (deal_with_sparse): Fix array allocation bug.
5474 (create_archive): Don't assume '/' is the only separator.
5475 (dump_file): Likewise.
5476 Don't worry about leading / in symlink targets.
5478 * lib/savedir.c (savedir):
5479 Remove size arg; it wasn't portable. All callers changed.
5481 * lib/utime.c (utime_null): Adjust to new full_write convention.
5483 * configure.in (YACC): Avoid portability problem with Ultrix sh.
5485 * lib/backupfile.c: Include <dirname.h>.
5486 (ISSLASH): New macro.
5487 (find_backup_file_name): Use dirlen to calculate directory lengths.
5488 (max_backup_version): Strip redundant trailing slashes.
5490 * src/common.h: Include <full-write.h>.
5491 (get_directory_contents): No longer has size arg.
5492 (gnu_restore): Arg is size_t, not int.
5494 * src/system.h: Include <time.h>.
5495 (time): Declare if not defined.
5497 * lib/full-write.c: Include full-write.h, not safe-read.h.
5498 full_write returns size_t, with short writes meaning failure.
5499 All callers changed.
5501 * src/rtapelib.c: Include full-write.h.
5503 * src/rmt.c: Include full-write.h.
5504 (main): Update copyright.
5506 * doc/getdate.texi: Mention that only English is supported.
5507 Show how to use "date" so that the output is acceptable to getdate.
5508 Mention Z as an abbreviation for UTC.
5510 * lib/full-write.h: New file.
5512 * src/list.c: system.h now does time.h stuff.
5515 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
5517 Do not include string.h, strings.h, or assert.h; no longer needed.
5518 (strrchr, memrchr, malloc): Remove decls; no longer needed.
5520 (base_name): New decl.
5521 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
5522 (dir_name_r): Remove.
5523 (dirlen): New function.
5524 (dir_name): Use dirlen instead of dir_name_r.
5525 (<string.h>, <strings.h>): Include only if test program.
5526 (main): Use "return 0", not "exit (0)".
5528 2000-12-08 Paul Eggert <eggert@twinsun.com>
5530 * lib/dirname.h: New file.
5532 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5534 * lib/fnmatch.c: Do not comment out all the code if we are using
5535 the GNU C library, because in some cases we are replacing buggy
5536 code in the GNU C library itself.
5538 2000-10-30 Paul Eggert <eggert@twinsun.com>
5540 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
5542 2000-10-29 Paul Eggert <eggert@twinsun.com>
5544 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
5546 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
5548 2000-10-28 Paul Eggert <eggert@twinsun.com>
5550 * doc/tar.texi: --no-recursion now applies to extraction, too.
5551 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
5552 * src/names.c (namelist_match, excluded_name):
5553 Do not match subfiles of a directory
5554 if --no-recursion is specified.
5555 * src/tar.c (NO_RECURSE_OPTION): Remove.
5556 (long_options): Have getopt set the --no-recursion flag.
5557 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
5558 Remove case for NO_RECURSE_OPTION.
5559 * src/common.h (recursion_option):
5560 Renamed from no_recurse_option, with sense
5561 negated, and with FNM_LEADING_DIR being the nonzero value.
5563 * names.c (namelist_match): New function.
5564 (name_match, name_scan): Use it to eliminate duplicate code.
5565 (names_notfound): Remove special case for Amiga.
5567 2000-10-27 Paul Eggert <eggert@twinsun.com>
5569 * src/misc.c (read_error_details, read_warn_details,
5570 read_fatal_details): Don't assume size_t is unsigned long.
5572 * src/buffer.c (flush_read): If read_full_records_option, try to
5573 fill the input buffer, as --delete -f - needs this.
5575 2000-10-24 Paul Eggert <eggert@twinsun.com>
5577 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
5579 * src/buffer.c (check_label_pattern):
5580 Make sure header name is a string before
5581 passing it to fnmatch.
5582 (init_volume_number): Check for global_volno overflow.
5583 (new_volume): Check for global_volno overflow.
5585 * src/tar.c (decode_options):
5586 Check that volume label is not too long to overflow
5587 name in tar header block.
5589 * Makefile.am (EXTRA_DIST): Remove rebox.el.
5591 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
5592 (AC_FUNC_STRERROR_R): Use this instead.
5594 2000-10-23 Paul Eggert <eggert@twinsun.com>
5596 * src/extract.c: Include <time.h>, since we invoke "time".
5598 * lib/prepargs.c (prepend_default_options):
5599 Don't use NULL, for portability.
5601 * m4/fnmatch.m4: Add "working" to message.
5603 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
5605 (getpwuid, getgrgid): Declare only if system headers don't.
5606 (gid_to_gname): Don't invoke setgrent.
5607 (namelist): Now static, not global.
5608 (nametail): New var. All uses of namelast changed to use
5609 nametail, with one extra level of indirection.
5610 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
5611 (name_match): Set nametail too, when setting namelist to null.
5612 (add_hierarchy_to_namelist): Change type of dir arg from char * to
5613 struct name *, so that we don't have to look up the name again
5614 here. Get change_dir from dir rather than as a separate arg. Add
5615 dirsize arg, and pass it along to get_directory_contents. Remove
5616 unnecessary check of directory type.
5617 (new_name): Do not append a slash if PATH already ends in one.
5618 (avoided_names, struct avoided_name): Remove.
5619 (avoided_name_table): New var, replacing avoided_names.
5620 (hash_avoided_name, compare_avoided_names): New function.
5621 (add_avoided_name, is_avoided_name): Use hash table rather than
5624 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
5625 (child_open_for_compress, child_open_for_uncompress,
5626 close_archive): Propagate any failure of the compression process
5628 (open_archive, flush_write, flush_read, close_archive): Do not
5629 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
5630 -1. Instead, allocate an array with the size that's needed.
5631 (open_archive): Don't bother checking S_ISCHR of /dev/null.
5632 (backspace_output): Don't try to backspace past start of archive.
5633 (close_archive): Remove special case for DELETE_SUBCOMMAND.
5635 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
5636 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
5637 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
5638 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
5639 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
5640 WITH_DMALLOC, WITH_REGEX):
5641 Remove; now generated automatically.
5643 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
5644 compatibility for glibc fragments.
5645 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
5646 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
5647 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
5648 that we needn't put an entry into acconfig.h.
5649 (ALL_LINGUAS): Add da.
5650 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
5651 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
5653 (AC_MBSTATE_T): Add.
5654 (RMT): Append $(EXEEXT).
5655 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
5656 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
5657 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
5658 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
5659 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
5660 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
5661 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
5662 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
5663 (EMUL_OPEN3): Remove; no longer needed.
5664 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
5666 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
5668 * src/common.h: Do not include basename.h.
5669 * src/rtapelib.c (base_name): Do not include basename.h;
5670 declare base_name instead.
5672 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
5674 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
5675 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
5676 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
5677 Adjust to the above changes.
5679 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
5681 * src/open3.c: Remove.
5683 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
5684 (tar_SOURCES): Remove open3.c.
5685 (INCLUDES): Remove -I.., as automake does that.
5686 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
5688 The following changes are to put LOCALEDIR into localedir.h instead
5689 of passing it on the command line.
5691 (DISTCLEANFILES): New macro.
5692 (localedir.h): New rule.
5693 (rmt.o tar.o): Now depend on localedir.h.
5695 * tests/delete02.sh, tests/extrac04.sh: New files.
5697 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
5698 (TESTS): Add extrac04.sh, and restore delete02.sh.
5699 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
5700 (INCLUDES): Remove -I.. as automake does this now.
5702 * src/rtapelib.c (rexec): Don't declare unless using it.
5703 (do_command): Simplify signal-handling code slightly.
5705 * src/delete.c (blocks_needed): Remove. All uses changed to use
5706 blocking_factor - new_blocks.
5707 (acting_as_filter): New var.
5708 (write_record, delete_archive_members): Use acting_as_filter
5709 rather than archive == STDIN_FILENO to detect whether we're acting
5710 as a filter, as open can return STDIN_FILENO in some cases.
5711 (delete_archive_members): Ignore zero blocks if
5712 ignore_zeros_option is nonzero. Fix bug that messed up last
5713 output block: write_eot can't be used here, as it gets confused
5714 when the input is at end of file.
5716 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
5717 symbolic link contents length. Pass directory size to
5718 get_directory_contents.
5720 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
5721 m4/strerror_r.m4: New files.
5722 * m4/signedchar.m4: Remove this file.
5723 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
5724 * m4/Makefile.am (EXTRA_DIST): Likewise.
5726 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
5728 * po/da.po: New translation file.
5730 * src/mangle.c (extract_mangle):
5731 Fix diagnostic with wrong number of %s'es.
5733 * lib/fnmatch.c (fnmatch):
5734 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5735 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5737 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
5738 fall off a device's end. Detect this.
5740 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
5742 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
5743 include <pathmax.h> and directory include files like <dirent.h>;
5744 no longer used. Include <savedir.h> instead.
5745 (closedir, signed_char): remove macro; no longer used.
5746 (bool, false, true): Include <stdbool.h> if you have the include
5747 file, otherwise define.
5750 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
5751 opendir_warn, readdir_error): Remove; no longer needed.
5752 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
5753 before deciding whether we're trying to remove ".".
5754 (remove_any_file): Try unlink first if we are not root. Use
5755 savedir when recursively removing directories, to avoid exhausting
5757 (savedir_error, savedir_warn, symlink_error): New functions.
5759 * src/list.c: (read_and): Do not invoke
5760 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
5761 responsible for that. Do not invoke apply_delayed_set_stat; our
5762 caller is now responsible for that.
5763 (read_header): Use signed char instead of signed_char. Prevent
5764 later references to current_header from mistakenly treating it as
5766 (from_header): Quote invalid base-64 strings in diagnostics.
5767 (time_from_header): Do not warn about future timestamps in
5768 archive; check_time now does that.
5769 (print_header): Quote unknown file types.
5770 (skip_member): New function, replacing skip_extended_headers and
5771 now skipping the whole member instead of just the extended
5772 headers. All callers changed. This makes the code handle
5773 extended headers uniformly, and fixes some bugs.
5775 * src/update.c (update_archive): Use skip_member.
5777 * src/extract.c (we_are_root): Now global.
5778 (struct delayed_symlink): New type.
5779 (delayed_symlink_head): New var.
5780 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
5781 not apply_delayed_set_stat.
5782 (set_mode, set_stat): Pointer args are now const pointers.
5783 (check_time): New function.
5784 (set_stat): Warn if setting a file's timestamp to be the future.
5785 (make_directories): Do not save and restore errno.
5786 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
5787 intermediate directories.
5788 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
5789 not in caller. Extract potentially dangerous symbolic links more
5790 carefully, deferring their creation until the end, and using a
5791 regular file placeholder in the meantime. Do not remove trailing
5792 / and /. from file names. Do not bother checking for ".." when
5793 checking whether a directory loops back on itself, as loopbacks
5794 can occur with symlinks too. Also, in that case, do not bother
5795 saving and restoring errno; just set it to EEXIST.
5796 (apply_nonancestor_delayed_set_stat): A prefix is a potential
5797 ancestor if it ends in slash too (as well as ending in a char just
5799 (apply_delayed_set_stat): Remove.
5800 (apply_delayed_symlinks, extract_finish): New functions.
5802 * doc/fdl.texi: New file.
5803 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
5804 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
5805 * doc/tar.texi: Add Free Documentation License. New section
5806 "Overwrite Old Files", and revamp that section to make it easier to
5807 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
5808 documentation into getdate.texi. Fix several minor typos. Describe
5809 TAR_OPTIONS. Describe incompatibility between incremental backups and
5810 --atime-preserve. Describe incompatibility between --verify and other
5811 options. Mention that tar normally removes symbolic links rather than
5812 following them, when extracting a file of the same name.
5814 * THANKS: Add gpoul. Change skip's address.
5816 * po/POTFILES.in: Add lib/human.c.
5818 * src/common.h (namelist, namelast): Remove decls.
5819 (we_are_root, extract_finish, skip_member, savedir_error,
5820 savedir_warn, symlink_error, gnu_list_name): New decls.
5821 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
5822 skip_extended_headers, is_dot_or_dotdot, closedir_error,
5823 closedir_warn, opendir_error, opendir_warn, readdir_error,
5824 readdir_warn): Remove decls.
5825 (get_directory_contents): New off_t arg.
5826 (addname): Now returns struct name *.
5828 * src/tar.h, tests/genfile.c: Fix comments.
5830 * src/create.c: Include hash.h.
5831 (gnu_list_name): Remove decl.
5832 (struct link): Remove "next" member.
5834 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
5835 consistency with other diagnostics.
5836 (deal_with_sparse): Check for I/O error when closing the file.
5837 (create_archive): Do not allocate an array of size PATH_MAX, as
5838 PATH_MAX might be (size_t) -1. Instead, allocate an array with
5839 the size that's needed.
5840 (hash_link, compare_links): New functions.
5841 (dump_file): Do not exhaust open file descriptors when descending
5842 deeply into a directory, by using savedir rather than
5843 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
5844 Hash the set of links already created, instead of using a linked
5845 list. Fix some bugs in outputting sparse files which caused the
5846 sparse tables to be incorrect. When a file unexpectedly shrinks,
5847 output zeros rather than garbage. Do not allocate an array of
5848 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
5849 allocate an array with the size that's needed.
5851 * src/incremen.c: Include hash.h.
5852 (struct directory): Remove "next", "dir_text". Change "name" to
5853 be char[1] with struct hack, not const char *. Add "found".
5854 (directory_list): Remove. Replaced by directory_table.
5855 (directory_table): New var.
5856 (nfs_string): Renamed from nfs.
5857 (hash_directory, compare_directories): New functions.
5858 (note_directory): Now returns struct directory *. First arg is
5859 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
5860 Remove text arg. New "found" arg, basically corresponding to the
5861 old text arg not being null. All callers changed.
5862 (note_directory, find_directory): Use hash table rather than
5864 (get_directory_contents): New arg "device". Use savedir to do the
5865 hard work. Save the nfs-ness of stat_data, since it might change
5866 under us. Use note_directory instead of find_directory to save
5867 some work. When adding an "A" record, do it with
5868 add_to_accumulator instead of cheating with strcat.
5869 (read_directory_file): Use "+" flag before device to indicate
5870 whether it was NFS. Fix typo in checking for strtoul error.
5871 (write_directory_file_entry): New function.
5872 (write_directory_file): Use it, and use the hash routines to
5873 traverse the directory table.
5874 (gnu_restore): Use savedir rather than opendir/readdir.
5876 * src/tar.c: Include localedir.h, prepargs.h.
5877 (long_options): Now static.
5878 (long_options, usage, decode_options): -j is now short for
5879 --bzip2, and -I is now an alias for -T.
5880 (decode_options, main): argv is not const pointer now.
5881 (decode_options): Invoke prepend_default_options to support
5882 TAR_OPTIONS. In diagnostic, mention the string that was the
5883 invalid blocking factor, tape length, group, owner, or record
5884 size. --delete is no longer incompatible with -f -, undoing
5886 (main): Invoke extract_finish at end of extraction.
5888 * src/rmt.c: Include localedir.h.
5889 (main): Update copyright date to 2000.
5891 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
5892 following changes: Use @sc where appropriate. Document the ranges of
5893 supported times more precisely. Add Eggert to getdate authors.
5894 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
5895 zone names, as it wasn't correct and people shouldn't be relying on it
5896 anyway. Relative items also account for non-DST adjustments. Fix
5899 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
5901 * tests/ignfail.sh: opendir -> savedir in diagnostics.
5903 * tests/preset.in: Set LANGUAGE to the empty string, for some
5906 2000-10-20 Paul Eggert <eggert@twinsun.com>
5908 * m4/fnmatch.m4: Mention the GNU C library.
5910 2000-10-19 Paul Eggert <eggert@twinsun.com>
5912 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
5915 2000-10-17 Paul Eggert <eggert@twinsun.com>
5917 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
5920 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
5921 (CHAR_BIT): Define if not defined.
5923 2000-09-09 Paul Eggert <eggert@twinsun.com>
5925 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
5927 2000-08-07 Paul Eggert <eggert@twinsun.com>
5929 * lib/xmalloc.c: Memory exhausted -> memory exhausted
5931 * lib/xalloc.h (xalloc_msg_memory_exhausted):
5932 change to array from char *.
5934 2000-08-06 Paul Eggert <eggert@twinsun.com>
5936 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
5937 compatibility with glibc 2.1.3 strftime.c.
5939 2000-07-31 Paul Eggert <eggert@twinsun.com>
5941 * lib/quotearg.c (quotearg_n_options):
5942 Don't make the initial slot vector a constant,
5943 since it might get modified.
5945 * lib/quotearg.c: Add support for more than one preallocated slot.
5947 2000-07-30 Paul Eggert <eggert@twinsun.com>
5949 * lib/quotearg.c (quotearg_n_options):
5950 Preallocate a slot 0 buffer, so that the caller
5951 can always quote one small component of a "memory exhausted" message
5954 2000-07-23 Paul Eggert <eggert@twinsun.com>
5957 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
5958 mbstate_t is always defined.
5960 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
5961 some GCC installations, and this configuration error is likely to be
5964 2000-07-22 Paul Eggert <eggert@twinsun.com>
5967 When the system forces us to redefine mbstate_t, shadow its mbsinit
5968 function. From Bruno Haible.
5970 2000-07-14 Paul Eggert <eggert@twinsun.com>
5972 * lib/xmalloc.c: Simplify exhausted message.
5974 * lib/quotearg.h: Update copyright date; from Jim Meyering.
5976 2000-07-13 Paul Eggert <eggert@twinsun.com>
5978 * lib/quotearg.h (enum quoting style):
5979 New constant clocale_quoting_style.
5982 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
5983 Add support for clocale_quoting_style, undoing previous change to
5984 locale_quoting_style.
5986 2000-07-10 Paul Eggert <eggert@twinsun.com>
5989 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
5990 since otherwise we don't need it.
5991 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5992 since we don't do multibytes in that case.
5993 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5994 invoke multibyte primitives.
5996 * m4/mbstate_t.m4 (AC_MBSTATE_T):
5997 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
5998 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
5999 and mbstate_t, to a single-part test that simply defines mbstate_t.
6001 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6002 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6003 to decide whether to define the BeOS workaround macro;
6004 this adjusts to the change to AC_MBSTATE_T.
6006 * m4/strerror_r.m4: New file.
6008 2000-07-05 Paul Eggert <eggert@twinsun.com>
6010 * lib/quotearg.c: Use double-quote to quote.
6012 * lib/quotearg.c (N_): New macro.
6013 (gettext_default): New function.
6014 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
6015 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
6018 * lib/quotearg.c (struct quoting_options):
6019 Simplify quote_these_too dimension.
6020 From Bruno Haible <haible@clisp.cons.org>.
6022 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
6023 Test for mbstate_t only if the test
6024 for an object-type mbstate_t fails.
6026 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6028 2000-07-03 Paul Eggert <eggert@twinsun.com>
6030 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
6031 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
6033 * lib/quotearg.c (mbrtowc):
6034 Assign to *pwc, and return 1 only if result is nonzero.
6035 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
6037 2000-07-02 Paul Eggert <eggert@twinsun.com>
6039 * lib/quotearg.c (mbstate_t):
6040 Do not define; it should be defined with AC_CHECK_TYPE.
6042 2000-06-26 Paul Eggert <eggert@twinsun.com>
6044 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
6045 a bug in glibc 2.1.3.
6047 * lib/xmalloc.c: Fix inaccurate comment for xrealloc.
6049 2000-06-19 Paul Eggert <eggert@twinsun.com>
6051 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
6052 inclusion of wctype.h to work around solaris2.6 namespace pollution.
6053 (ISPRINT): Likewise.
6054 Reported by Tom Tromey.
6056 2000-06-15 Paul Eggert <eggert@twinsun.com>
6058 * lib/human.c (adjust_value): New function.
6059 (human_readable_inexact): Apply rounding style even when printing
6062 * lib/human.c: Avoid shadowing warnings.
6065 2000-06-14 Paul Eggert <eggert@twinsun.com>
6067 * lib/human.c (human_readable_inexact): Allow an input block size
6068 that is not a multiple of the output block size, and vice versa.
6070 * lib/getdate.y (get_date): Apply relative times after time zone
6071 indicator, not before.
6073 2000-05-31 Paul Eggert <eggert@twinsun.com>
6075 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
6076 and thus don't need AC_CANONICAL_HOST.
6078 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
6079 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
6080 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
6081 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
6082 changed. Instead of inspecting the output of getconf, try to
6083 compile the test program without and with the macro definition.
6084 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
6085 getconf. Instead, check for the needed flags by compiling test
6088 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
6090 * config.guess, config.sub: Remove these files, for similar reasons.
6092 2000-05-03 Paul Eggert <eggert@twinsun.com>
6094 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
6095 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
6096 bug. This avoids a clash when files like regex.c that define
6099 2000-05-02 Paul Eggert <eggert@twinsun.com>
6101 * m4/largefile.m4 (AC_SYS_LARGEFILE):
6102 Define _GNU_SOURCE if this is needed to make
6103 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
6104 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
6106 * lib/quotearg.c (mbrtowc, mbstat_t):
6107 Add definitions if !HAVE_MBSTATE_T_OBJECT.
6108 (<wctype.h>): Include if HAVE_WCTYPE_H.
6109 (iswprint): Define to 1 if we lack it
6111 2000-04-18 Paul Eggert <eggert@twinsun.com>
6113 * m4/mbstate_t.m4: New file.
6115 2000-04-17 Bruno Haible <haible@clisp.cons.org>
6117 * tests/ignfail.sh: Test for uid 0 along with user "root".
6119 2000-04-05 Paul Eggert <eggert@twinsun.com>
6121 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
6122 Don't use -n32 on IRIX if the installer said
6125 2000-02-28 Paul Eggert <eggert@twinsun.com>
6127 * lib/quotearg.c (ALERT_CHAR): New macro.
6128 (quotearg_buffer_restyled): Use it.
6130 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6132 * src/list.c (tartime): Fix off-by-one error when copying year if
6135 2000-02-18 Paul Eggert <eggert@twinsun.com>
6137 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
6138 (textint): New typedef.
6139 (parser_control): Changed from struct parser_control to typedef
6140 (for consistency). Member year changed from int to textint. All
6142 (YYSTYPE): Removed; replaced by %union with int and textint
6144 (tID): Removed; not used.
6145 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
6146 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
6147 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6148 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6149 (date, number, to_year): Use width of number in digits, not its
6150 value, to determine whether it's a 2-digit year, or a 2-digit
6152 (yylex): Store number of digits of numeric tokens. Return '?' for
6153 unknown identifiers, rather than (unused) tID.
6155 2000-01-16 Paul Eggert <eggert@twinsun.com>
6157 * lib/quotearg.c (quotearg_buffer_restyled):
6158 Do not quote alert, backslash, formfeed,
6159 and vertical tab unnecessarily in shell quoting style.
6161 2000-01-15 Paul Eggert <eggert@twinsun.com>
6164 Change quoting to be compatible with future autoconf versions.
6166 2000-01-11 Paul Eggert <eggert@twinsun.com>
6168 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
6170 2000-01-07 Paul Eggert <eggert@twinsun.com>
6172 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
6174 Fix bug with fnmatch.h dependency, as follows:
6175 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
6176 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
6178 * src/common.h (apply_nonancestor_delayed_set_stat):
6179 Renamed from apply_delayed_set_stat.
6180 (apply_delayed_set_stat, decode_mode, chmod_error_details,
6181 chown_error_details, close_warn, closedir_warn, mkdir_error,
6182 read_error_details, read_fatal_details, read_warn_details,
6183 seek_error_details, seek_warn_details, utime_error,
6184 write_error_details, write_fatal_details): New decls.
6186 Make diagnostic messages more regular.
6187 * src/create.c (dump_file): Quote file names with colons if possible.
6188 * src/compare.c (diff_archive): Likewise.
6189 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
6190 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
6191 * src/mangle.c (extract_mangle): Likewise.
6192 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
6194 * src/buffer.c (archive_write_error, flush_archive, close_archive,
6195 new_volume, xclose):
6196 Use error message functions to report errors consistently.
6197 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
6198 * src/create.c (finish_sparse_file, dump_file): Likewise.
6199 * src/extract.c (set_mode, set_stat, extract_sparse_file,
6200 extract_archive): Likewise.
6201 * src/list.c (list_archive): Likewise.
6202 * src/update.c (append_file): Likewise.
6203 * src/compare.c (diff_init, diff_sparse_files):
6204 Use xalloc_die to report memory exhaustion.
6205 * src/incremen.c (gnu_restore): Likewise.
6206 * src/list.c (read_header): Likewise.
6207 * src/mangle.c (extract_mangle): Likewise.
6208 * src/misc.c (maybe_backup_file): Likewise.
6209 * src/tar.c (decode_options): Likewise.
6210 * src/compare.c (read_and_process, fill_in_sparse_array,
6212 Use consistent terminology for unexpected-EOF message.
6213 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
6214 * src/list.c (list_archive, read_header, skip_file,
6215 skip_extended_headers): Likewise.
6216 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
6217 (xdup2): Regularize messages with rest of tar.
6219 * src/buffer.c (flush_read): Don't read past EOF.
6221 * src/extract.c (extr_init):
6222 If we run out of memory, invoke apply_delayed_set_stat.
6223 (prepare_to_extract): Don't complain if we can't remove ".".
6224 (apply_delayed_set_stat): New function.
6225 (apply_nonancestor_delayed_set_stat):
6226 Renamed from apply_delayed_set_stat. All uses changed.
6227 Don't remove head if it doesn't apply.
6229 * src/create.c (find_new_file_size):
6230 Return size instead of storing through pointer.
6231 All callers changed.
6232 (deal_with_sparse): Don't keep reading after read errors.
6233 (finish_sparse_file): Just abort if there is an internal error.
6234 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
6235 Don't restore access times on directories during incremental dumps
6236 until after dealing with the directory.
6237 If ignoring failed reads, count closedir, read, and unknown
6238 file errors as warnings, not errors.
6239 Fix buffer overrun problem when dumping sparse files.
6241 * src/list.c (read_and):
6242 Invoke apply_nonancestor_delayed_set_stat on file names
6243 after handling them.
6244 (decode_mode): Remove; moved to misc.c.
6246 * src/misc.c (safer_rmdir): New function.
6247 (remove_any_file): Use it to avoid problems with rmdir(".").
6248 (maybe_backup_file): Regularize diagnostics.
6249 (undo_backup_file): Likewise.
6250 (decode_mode): Moved here from list.c.
6251 (chmod_error_details, chown_error_details, close_fatal,
6252 close_warn, closedir_warn, mkdir_error, read_error_details,
6253 read_warn_details, read_fatal_details, seek_error_details,
6254 seek_warn_details, utime_error, write_error_details,
6255 write_fatal_details): New functions.
6257 * src/delete.c (save_record): Remove static variable (now local).
6258 (move_archive): Don't position before start of archive.
6259 (write_record): Abort if count is zero at inopportune time.
6262 * src/tar.c (decode_options): --delete and -f - are now
6263 incompatible, since we didn't have time to fix their bugs.
6265 * tests/Makefile.am (TESTS): Remove delete02.sh.
6266 * tests/ignfail.sh: Adjust to new quoting scheme again.
6268 2000-01-06 Paul Eggert <eggert@twinsun.com>
6270 * lib/getdate.y: Sync tm_diff with the GNU C Library.
6271 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
6272 (tm_diff): Renamed from difftm. All uses changed.
6273 Replace body with that taken from GNU C Library 2.1.3pre1.
6274 (get_date): Prefer tm_gmtoff to tm_diff if available.
6276 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
6278 * tests/incremen.sh: Invoke stat on newly created file so that its
6279 ctime is updated on Nextstep.
6281 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
6283 * lib/getdate.y (get_date):
6284 Fix typo when checking for time_t overflow in time zone calculations.
6286 1999-12-13 Paul Eggert <eggert@twinsun.com>
6288 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
6290 * README-alpha: New file.
6291 * README: New sections for gzip and bzip2, Solaris.
6292 Remove mention of BACKLOG.
6294 * configure.in (AC_C_BACKSLASH_A): Add.
6295 (AC_CHECK_HEADERS): Add wchar.h.
6296 (AC_CHECK_FUNCS): Add mbrtowc.
6297 (AC_FUNC_CLOSEDIR_VOID): Add.
6299 * tests/Makefile.am (TESTS): Add delete02.sh.
6300 (POSTPONED_TESTS): Remove.
6301 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
6304 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
6306 * tests/ignfail.sh (err): Adjust to new quoting scheme.
6308 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
6310 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
6312 * src/tar.c ("quotearg.h"): New include.
6313 (usage): Now has __attribute__ ((noreturn)).
6314 (confirm): Report errno if we can't open tty.
6315 (confirm, decode_options):
6316 Quote arbitrary strings in diagnostics.
6317 (OVERWRITE_OPTION): New constant.
6318 (long_options, usage, decode_options): New --overwrite option.
6319 (decode_options): --keep-old-files, --overwrite, and --unlink-first
6320 are now mutually exclusive.
6321 Don't assume that gettext preserves errno.
6322 (main): Set default quoting style to escape_quoting_style.
6324 * src/update.c (<quotearg.h>): New include.
6326 Don't assume that gettext preserves errno.
6327 Quote arbitrary strings in diagnostics.
6328 Check for close error.
6330 * src/names.c (<quotearg.h>): New include.
6331 (name_init, name_next, name_close, names_notfound,
6332 collect_and_sort_names): Don't assume that gettext preserves
6333 errno. Quote arbitrary strings in diagnostics.
6334 (excluded_name): Fix typo that caused empty patterns to be
6337 * src/misc.c (<quotearg.h>): New include.
6338 (quote_copy_string): Quote only newline and backslash; the output is no
6339 longer meant for humans, and is locale-independent.
6340 (contains_dot_dot): New function.
6341 (remove_any_file): Don't use lstat; just rmdir the file and then use
6342 unlink if the rmdir fails because the file isn't a directory.
6343 Check for readdir and closedir errors.
6344 (maybe_backup_file): Report "stat" for stat errors.
6345 (maybe_backup_file, chdir_do):
6346 Quote arbitrary strings in diagnostics.
6347 (maybe_backup_file, undo_last_backup):
6348 Don't assume that gettext preserves errno.
6349 (call_arg_error, call_arg_fatal, call_arg_warn,
6350 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
6351 mknod_error, open_error, open_fatal, open_warn, opendir_error,
6352 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
6353 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
6354 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
6355 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
6357 * src/system.h (__attribute__): New macro.
6358 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
6359 (S_ISDOOR): New macro.
6360 (closedir): New macro, if CLOSEDIR_VOID.
6362 * src/rmt.c, src/rtapelib.c (decode_oflag):
6363 O_APPEND might not be defined.
6365 * src/list.c: (read_and, list_archive):
6366 Quote arbitrary strings in diagnostics.
6367 (from_header): Use locale_quoting_style to quote diagnostics.
6368 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
6370 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
6372 * src/Makefile.am: Use ## for copyright comments.
6374 * src/extract.c (<quotearg.h>): New include.
6375 (enum permstatus): New enum.
6376 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
6377 two mallocs. New members file_name_len, invert_permissions, permstatus.
6378 (extr_init): Remove hack that silently adjusted newdir_umask.
6379 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
6380 Use these args to decide whether and how to set modes.
6381 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
6382 Don't assume that gettext preserves errno.
6383 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
6384 (delay_set_stat, repair_delayed_set_stat): New functions.
6385 (make_directories): Avoid mkdir where last part of path is "..".
6386 Create a struct delayed_set_stat for each directory made.
6387 (prepare_to_extract): Renamed from unlink_destination, and
6388 return 0 immediately if to_stdout_option; all callers changed.
6389 (maybe_recoverable): New parameter interdir_made.
6390 Add support for --overwrite.
6391 (extract_sparse_file, extract_archive):
6392 Quote arbitrary strings in diagnostics.
6393 (extract_archive): By default, warn about ".." in member names, and skip them.
6394 Don't open files with O_NONBLOCK or O_APPEND.
6395 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
6396 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
6397 minus the current umask. Keep track of intermediate directories made,
6398 to avoid looping when making x/../x when x doesn't exist; the
6399 earlier code solved this in a different way that didn't fit well
6400 into the new scheme. Don't extract permissions onto existing
6401 directories unless --overwrite is given. Do not add -wx------
6402 permissions to new directories permanently; just do it temporarily.
6403 Remove no-longer-needed hack with MSDOS and directory time stamps.
6404 (apply_delayed_set_stat): New argument specifies which directories to
6405 fix statuses of. Do not wait until the end of extraction to fix
6406 statuses; instead, fix a directory's status once we exit that directory.
6407 This requires less memory and does the right thing in some cases
6408 where the old method didn't.
6409 (fatal_exit): New function.
6411 * src/incremen.c (<quotearg.h>): New include.
6412 (get_directory_contents, gnu_restore):
6413 Check for readdir and closedir errors.
6414 (get_directory_contents, read_directory_file, gnu_restore):
6415 Quote arbitrary strings in diagnostics.
6416 (get_directory_contents, read_directory_file, write_directory_file):
6417 Don't assume that gettext preserves errno.
6419 * src/create.c (<quotearg.h>): New include.
6420 (start_header): Use `member names' to refer to archive member names, not
6421 `archive names'. Warn about `..' in member names.
6422 (finish_sparse_file, dump_file):
6423 Quote arbitrary strings in diagnostics.
6424 (finish_sparse_file, dump_file):
6425 Don't assume that gettext preserves errno.
6426 (dump_file): Don't use `access' to determine whether a directory is readable;
6427 this isn't reliable if tar is setuid. Use `opendir' instead.
6428 Check for readdir and closedir failures.
6429 Don't dump sockets as if they were fifos; just warn and skip.
6431 * src/delete.c (move_archive):
6432 Don't report fatal error merely because sizes don't fit
6433 into struct mtop values; fall back on lseek instead.
6434 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
6435 Say `reposition' instead of `re-position'.
6436 (delete_archive_members):
6437 Set archive to STDOUT_FILENO before outputting trailing buffer.
6439 * src/compare.c (<quotearg.h>): New include.
6440 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
6441 and `Cannot' others.
6442 (report_difference, diff_archive):
6443 Quote arbitrary strings in diagnostics.
6444 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
6445 Don't assume that gettext preserves errno.
6446 (diff_archive): Don't open regular files with O_NONBLOCK.
6447 Preserve access times of files if --atime.
6449 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
6450 (FATAL_ERROR, USAGE): Don't return 0.
6451 (enum old files): New enum.
6452 (old_files_option): New variable, replacing keep_old_files_option and
6453 unlink_first_option.
6454 (apply_delayed_set_stat): Now takes char const * param.
6455 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
6456 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
6457 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
6458 read_fatal, readdir_error, readdir_warn, readlink_error,
6459 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
6460 truncate_error, truncate_warn, unlink_error, waitpid_error,
6461 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
6464 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
6465 archive_write_error, archive_read_error, flush_archive, close_archive,
6466 init_volume_number, new_volume):
6467 Don't assume that gettext preserves errno.
6469 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
6470 (open_archive): Reject multivolume verify attempts a bit earlier.
6471 Rename local variable `access', in case it's defined by system header.
6473 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
6474 `Could not' sometimes and `Cannot' others.
6476 (open_archive, flush_read, flush_archive, close_archive, new_volume):
6477 Quote arbitrary strings in diagnostics.
6479 (read_error): Set archive to STDOUT_FILENO temporarily when writing
6482 (init_volume_number): Check for input and output errors in volno_file.
6484 (new_volume): Use new fatal_exit function to exit, and new xfork
6487 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
6489 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
6491 * doc/tar.texi: Add --overwrite.
6492 --absolute-names rejects ".." in names.
6494 * lib/quotearg.c: Add support for multibyte characters.
6496 (ISPRINT): New macro.
6497 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
6498 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
6499 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6500 (quotearg_buffer_restyled): New function, with most of the old
6501 quotearg_buffer's contents.
6502 Major rewrite to support multibyte characters.
6503 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
6505 * m4/c-bs-a.m4: New file.
6507 * lib/Makefile.am: Use ## for copyright notice.
6509 * scripts/Makefile.am: Use ## on copyright notice.
6512 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
6514 1999-12-05 Paul Eggert <eggert@twinsun.com>
6516 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
6517 src/ChangeLog, tests/ChangeLog: Remove these files.
6518 * ChangeLog.1: New file, incorporating the above files, plus old
6520 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
6522 1999-12-05 Dale Worley <worley@ariadne.com>
6524 * src/compare.c (<utime.h>, struct utimbuf): Add.
6525 (diff_archive): Restore access times if --atime.
6526 * doc/tar.texi: Explain that --atime also preserves modification time.
6528 1999-12-04 Gerhard Poul <gpoul@gnu.org>
6530 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
6531 * BACKLOG, TODO: Remove.
6532 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
6533 * README: Bring up to date.
6535 1999-12-03 Paul Eggert <eggert@twinsun.com>
6537 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
6539 * src/compare.c (diff_archive):
6540 Do not set errno to EPIPE; we no longer use perror.
6542 * src/create.c (dump_file):
6543 If a parent directory said that a file should be there but it is
6544 absent, diagnose it as being removed in the meantime.
6545 Do not pass meaningless errno to ERROR when reporting that the
6546 file changed as we read it.
6547 Report that a file changed if its ctime changes; this is more
6548 sensitive than mtime+size, and more accurate.
6550 * src/incremen.c (enum children): New type.
6551 (struct directory): Change old char allnew member to new enum children
6554 (get_directory_contents): When doing an incremental dump that does
6555 not cross filesystem boundaries, dump the mount points, even though
6556 they are in a different filesystem. This is for convenience when
6557 restoring, and for consistency with non-incremental dumps.
6558 This requires a 3-way flag for keeping track of which children we want,
6559 so we use enum children rather than boolean.
6561 * src/open3.c (modes): Remove.
6562 (open3): Remove unportable assumptions about flag encodings.
6563 Use `stat' instead of `access' for testing file existence,
6564 to avoid problems with setuid programs.
6566 * src/names.c (name_next): If file names are given both in the
6567 command line (e.g. via -C) and in a file (via -T), do not
6568 ignore the command-line names.
6570 * m4/uintmax_t.m4: Backport to autoconf 2.13.
6572 * doc/tar.texi: Clarify getdate authorship.
6574 1999-11-23 Paul Eggert <eggert@twinsun.com>
6576 * lib/Makefile.am (DISTCLEANFILES): New macro.
6578 * configure.in (tar_fnmatch_hin):
6579 Remove; it runs afoul of a bug in autoconf 2.13.
6580 Instead, always link fnmatch.h to some file, even if it's a throwaway.
6582 1999-11-19 Paul Eggert <eggert@twinsun.com>
6584 * m4/largefile.m4: Update serial.
6586 1999-11-18 Paul Eggert <eggert@twinsun.com>
6588 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
6589 the QNX shell, which doesn't propagate exit status of failed
6590 commands inside shell assignments.
6592 1999-11-07 Paul Eggert <eggert@twinsun.com>
6594 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
6596 * configure.in (AC_PREREQ): Bump to 2.13.
6597 (ALL_LINGUAS): Add pt_BR, ja.
6598 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
6599 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
6600 for AIX crossbuilds.
6602 * doc/tar.texi: New node create options for --ignore-failed-read.
6603 Remove unused version control symbols.
6604 Modernize texinfo usage.
6606 * src/tar.c (usage): Add examples.
6608 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
6609 Include fnmatch.h when testing fnmatch.
6611 * src/common.h (collect_and_sort_names): New decl.
6613 * src/list.c (from_header):
6614 Handle 32-bit two's complement negative time stamps
6615 even if the leading octal digit is 2 or 3.
6617 * src/extract.c (set_stat): Remove duplicate code.
6619 * src/create.c (to_chars): Remove trailing newline from warning.
6620 (dump_file): Ignore doors.
6621 (finish_header): Report block numbers with origin 0, not origin 1.
6623 * src/rmt.c: Include getopt.h.
6624 (long_opts): New constant.
6625 (usage): New function.
6626 (main): Implement --help and --version.
6627 Output usage message if arguments are bad.
6629 1999-10-10 Paul Eggert <eggert@twinsun.com>
6631 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
6633 * README: Remove --with-dmalloc.
6634 Add --disable-largefile.
6635 Remove old NeXT dirent problems, or AIX valloc problems.
6636 Remove old union wait advice, and old %lld advice.
6637 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
6639 * doc/tar.texi: Clarify documentation for portable file names.
6641 * configure.in (AM_WITH_DMALLOC): Remove.
6642 (ALL_LINGUAS): Add ja.
6644 * src/tar.c (decode_options):
6645 Invalid dates are now treated as (time_t) -1.
6646 Redo version message to conform to GNU standards.
6648 * src/create.c (dump_file):
6649 Fix typo: last two args to dump_file were interchanged.
6650 * src/update.c (update_archive): Likewise.
6652 * src/common.h (tartime): New decl.
6654 * src/list.c (tartime): Now extern.
6655 (read_and): Invalid headers cause errors, not warnings.
6657 1999-10-03 Paul Eggert <eggert@twinsun.com>
6659 * lib/getdate.y (__attribute__):
6660 Don't use if GCC claims to be before 2.8; this is
6661 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
6663 1999-09-25 Paul Eggert <eggert@twinsun.com>
6665 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
6666 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
6668 * tests/incremen.sh: Add yet another sleep.
6670 1999-09-24 Paul Eggert <eggert@twinsun.com>
6672 * NEWS: A read error now causes a nonzero exit status.
6674 * src/create.c (to_chars): Fix base-256 output.
6676 * src/buffer.c (write_error):
6677 Read error is an error, not just a warning.
6679 1999-09-24 Paul Eggert <eggert@twinsun.com>
6681 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
6683 * src/tar.c (<time.h>): Include.
6684 (time): Declare if not defined.
6685 (confirm): Don't read past EOF.
6686 (long_options, usage): Add --no-same-owner, --no-same-permissions.
6687 (main): Use clock_gettime if available.
6689 * tests/Makefile.am (TESTS): Add incremen.sh
6690 (INCLUDES): Add -I../lib, for fnmatch.h.
6692 * src/update.c (update_archive):
6693 Remove call to name_expand; had no effect.
6694 Use chdir_do to change into directory.
6695 Use deref_stat instead of stat.
6696 Use add_avoided_name to mark names to be avoided; the old method of
6697 setting a bit with the name caused all descendants of that name to
6698 be avoided, in some circumstances.
6700 * tests/incremen.sh: Remove unnecessary sleeps.
6702 * src/names.c (name_next): Go back to using plain chdir.
6703 (name_gather): Use chdir_arg to keep track of arguments to chdir.
6704 (addname): Likewise.
6705 (name_match): Use chdir_do to act on chdir args.
6706 (merge_sort): Moved here from incremen.c.
6707 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
6709 (name_expand): Remove.
6710 (name_from_list): Skip fake names.
6711 Use chdir_do to act on chdir args.
6712 (struct avoided_name): New struct.
6713 (avoided_names): New var.
6714 (add_avoided_name, is_avoided_name): New functions.
6716 * src/system.h (stat, lstat): Define in terms of statx on
6717 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
6718 (UCHAR_MAX): New macro.
6719 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
6721 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
6723 * src/incremen.c (<time.h>): Remove include; no longer used.
6724 (time): Remove decl.
6726 (get_directory_contents): Use deref_stat.
6727 Consider a subdirectory to be all new only if
6728 listed_incremental_option or if it its timestamp is newer than the
6730 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
6731 (read_directory_file): Now extern. Do not set time_now.
6732 (write_directory_file): Renamed from write_dir_file.
6733 Use start_time instead of time_now.
6734 (compare_names, collect_and_sort_names): Move to names.c.
6736 * src/mangle.c (<time.h>): Remove; not used.
6737 (time): Do not declare.
6739 * src/misc.c (chdir_from_initial_wd): Remove.
6740 (deref_stat): New function.
6741 (struct wd): New struct.
6742 (wd, wds, wd_alloc): New variables.
6743 (chdir_arg, chdir_do): New function.
6745 * src/compare.c (get_stat_data): Use deref_stat.
6747 * src/common.h (name_expand): Remove.
6749 * src/list.c (time): Declare if not defined.
6750 (base_64_digits): Moved here from create.c.
6751 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
6753 (read_and): Don't get time from header unless we need it now;
6754 as getting time can cause duplicate diagnostics if bogus.
6755 Remove "Hmm, " from diagnostic.
6756 Use "Skipping to next header" uniformly.
6757 (from_header): Renamed from from_chars. All uses changed.
6758 Allow different forms for unportable 2's complement numbers.
6759 Don't check for extended forms when parsing checksums.
6760 Parse base-256 output.
6761 (gid_from_header): Renamed from gid_from_chars. All uses changed.
6762 (major_from_header): Renamed from major_from_chars. All uses changed.
6763 (minor_from_header): Renamed from minor_from_chars. All uses changed.
6764 (mode_from_header): Renamed from mode_from_chars. All uses changed.
6765 (off_from_header): Renamed from off_from_chars. All uses changed.
6766 (size_from_header): Renamed from size_from_chars. All uses changed.
6767 (time_from_header): Renamed from time_from_chars. All uses changed.
6768 Warn about future timestamps.
6769 (uid_from_header): Renamed from uid_from_chars. All uses changed.
6770 (uintmax_from_header): Renamed from uintmax_from_chars.
6772 (tartime): New function, incorporating isotime.
6774 (print_header): Use tartime.
6776 * src/create.c (to_chars): Fix typo in decl.
6777 Don't assign through char const *.
6778 Rename name_expand back to collect_and_sort_names.
6780 * src/extract.c (<time.h>): No need to include.
6781 (time): No need to declare.
6782 (now): Remove variable.
6783 (extr_init): Don't initialize `now'.
6784 Increment same_permissions_option and same_owner_option if we_are_root
6785 is nonzero; this supports the new --no-same-owner option.
6786 (set_stat): Use start_time instead of `now'.
6788 * src/create.c (struct link): Remove unused linkcount member.
6789 (base_64_digits): Move to list.c.
6790 (base_8_digits): Remove.
6791 (to_octal): New function, with some of old contents of to_base.
6793 (to_base256): New function.
6794 (to_chars): Use base 256, not base 64, for huge values.
6795 (mode_to_chars): Don't use two's complement in GNU format or POSIX
6797 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
6798 it means we have an incremental dump where we don't know whether this
6799 is a top-level call.
6800 Use deref_stat instead of statx / stat / lstat.
6801 Cast result of alloca.
6802 Check for dates if 0 < top_level, not if listed_incremental_option.
6803 Move multiple-link check after directory check.
6804 Do not dump avoided names.
6805 Dump hard links to symbolic names as links, not as separate
6807 start_header cannot return a null pointer, so don't test for it.
6808 Likewise for find_next_block.
6810 * src/buffer.c, src/common.h (<human.h>): Include.
6811 (read_error): Read error is an error, not just a warning.
6812 (print_total_written): Also print human-readable byte count, and
6814 (open_archive, flush_write): Use start_time, not current time.
6815 (flush_read): Report about garbage bytes ignored at end of archive,
6816 but act on non-garbage bytes (instead of ignoring them).
6817 (new_volume): Use WARN for warnings.
6820 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
6822 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
6824 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
6826 * lib/Makefile.am (noinst_HEADERS):
6827 Rename fnmatch.h to fnmatch.hin; add human.h.
6828 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
6829 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
6831 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
6833 * lib/fnmatch.c (strchrnul):
6834 Define to __strchrnul if _LIBC, to our own replacement otherwise.
6835 Do not define if !_LIBC and if it already exists.
6836 (internal_fnmatch): Use it.
6838 * configure.in (tar_LDADD): New variable, used only when linking tar.
6839 (rmt_LDADD): Similarly, for rmt.
6840 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
6841 fnmatch.c; otherwise, use the system fnmatch.h.
6843 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
6844 Modernize sample backup script.
6846 * THANKS: Martin Goik's email address has changed.
6848 * m4/fnmatch.m4: New file.
6850 1999-09-03 Paul Eggert <eggert@twinsun.com>
6852 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
6855 1999-08-29 Paul Eggert <eggert@twinsun.com>
6857 * lib/getdate.y (get_date):
6858 Rename outermost local `probe' to `quarter'.
6859 Rename latter local `tm' to probe_tm.
6860 From: Jim Meyering <meyering@ascend.com>
6861 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
6863 1999-08-28 Paul Eggert <eggert@twinsun.com>
6865 * lib/getdate.y (PC): New macro; use it when possible.
6866 (number): Handle `Nov 11 1996' example correctly.
6867 See Risks Digest 20.55 (1999-08-27)
6868 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
6870 1999-08-23 Paul Eggert <eggert@twinsun.com>
6872 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
6874 Remove minor cases of lint from many source files: this includes
6875 unnecessary casts, uses of NULL, etc.
6877 * configure.in (AC_PROG_YACC): Remove.
6878 (YACC): Always use bison.
6879 (AC_STRUCT_TIMEZONE): Add.
6880 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
6882 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
6885 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
6886 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
6888 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
6890 * src/common.h (merge_sort): Remove decl; no longer exported.
6892 * src/system.h (voidstar): Remove.
6893 (memcpy, memcmp): Cast args.
6894 ("xalloc.h"): Add include.
6895 (xmalloc, xrealloc): Remove decl.
6897 * src/mangle.c (time): Do not declare if defined.
6898 (first_mangle, mangled_num): Remove.
6900 * src/list.c (from_chars): Report out-of-range values more precisely.
6901 (off_from_chars): Do not allow negative offsets.
6902 (uid_from_chars): Allow negative uids.
6904 * src/create.c (linklist): Now static.
6905 (to_chars): Fix wording of message to match from_chars.
6907 * src/misc.c (merge_sort): Move to incremen.c.
6908 * src/incremen.c (merge_sort): Move here from misc.c; now static.
6909 It's too painful to make it both generic and portable.
6910 (read_directory_file): "timestamp" -> "time stamp" in messages.
6912 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
6913 (usage): Fix misspelling.
6914 (OPTION_STRING): -y is now -I.
6915 (decode_options): Use -1, not EOF, for getopt_long result.
6916 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
6917 Handle operands after any "--" argument.
6918 (main): Report any output errors.
6920 * src/rmt.c (main): status is ssize_t, not long.
6922 * src/names.c (name_gather): Handle trailing -C option correctly.
6923 (addname): use memcpy, not strncpy, to copy a string of known length.
6924 (name_match): Handle trailing -C option correctly.
6925 Propagate -C option to following files.
6926 (name_match, name_scan): Remove redundant matching code.
6928 * src/buffer.c (open_archive): Use American spelling in diagnostic.
6930 * lib/getdate.y: Major rewrite. Add copyright notice.
6931 (<stdio.h>): Include only if testing.
6933 (ISLOWER): New macro.
6934 (<string.h>): Include if HAVE_STRING_H, not USG.
6936 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
6938 (EPOCH_YEAR): Renamed from EPOCH.
6939 (table): Renamed from TABLE.
6940 (meridian): Now an anonymous enum.
6941 (struct parser_control): New type.
6942 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
6943 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
6944 (%pure_parser): Added, so that the parser is pure.
6945 (%union): Removed; the type is now just plain int.
6946 All %type directives removed.
6947 (tLOCAL_ZONE): New %token.
6948 (month_day_table): Renamed from MonthDayTable.
6949 (gmtime, localtime, mktime, time): Declare only if not defined.
6950 (meridian_table): New table.
6951 (dst_table): New table.
6952 (units_table): renamed from UnitsTable.
6953 (relative_time_table): Renamed from OtherTable.
6954 (time_zone_table): Renamed from TimezoneTable. Modernized.
6955 (military_table): Renamed from MilitaryTable.
6956 (to_hour): Renamed from ToHour.
6957 (to_year): Renamed from ToYear.
6958 (lookup_zone): New function.
6959 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
6961 (yylex): Now reentrant. All callers changed.
6962 (get_date): Add support for local time zone abbreviations.
6965 1999-08-20 Paul Eggert <eggert@twinsun.com>
6967 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
6969 * src/create.c (to_chars): Generate GNU base-64 representation
6970 if we are generating an old or new GNU format tar file for a
6971 number that can't be represented with the POSIX format.
6973 * configure.in (AC_CHECK_FUNCS): Add fchdir.
6974 (AM_FUNC_GETLINE): Add.
6975 (LIBOBJS): Add getline.o to workaround comment.
6976 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
6977 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
6978 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
6979 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
6980 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
6981 lib/save-cwd.h, m4/getline.m4: New files.
6983 * src/misc.c (<save-cwd.h>): Include.
6984 (chdir_from_initial_wd): New function.
6986 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
6987 (name_gather): Handle `-C x -C y' correctly.
6988 Do not rely on addname to handle -C.
6989 (addname): New CHANGE_DIR parameter. All callers changed.
6990 Remove ugly calls to getcwd; no longer needed.
6991 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
6993 * src/incremen.c (listed_incremental_stream): New var.
6994 (read_directory_file): Remove arbitrary limits on file name length.
6995 Do not attempt to get the working directory; we can bypass this
6996 on fchdir hosts. Open the listed_incremental_option file for both
6997 read and write instead of opening it twice. Check for I/O errors
6998 when doing I/O to this file. Check for invalid data in the file,
6999 and report line numbers of invalid data.
7000 (write_dir_file): Likewise.
7001 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
7002 Do not invoke write_dir_file; that's our caller's responsibility.
7004 * src/list.c (max): New macro.
7005 (isotime): Now takes time_t, not time_t *. Report the decimal values
7006 of times that can't be broken down.
7007 (print_header): Don't assume that major and minor device numbers can
7010 * src/common.h (struct name): change_dir is now char const *.
7011 (write_directory_file): Remove unused decl.
7012 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
7013 chars; the old `sizeof (b)' broke when b was a pointer not an array.
7014 (chdir_from_initial_wd): New decl.
7015 (addname): New 2nd arg.
7017 * THANKS: Torsten Lull -> Catrin Urbanneck
7019 1999-08-18 Paul Eggert <eggert@twinsun.com>
7021 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
7022 Don't depend on ac_cv_func variables.
7023 From Albert Chin-A-Young <china@thewrittenword.com>.
7025 1999-08-18 Paul Eggert <eggert@twinsun.com>
7027 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
7029 * m4/signedchar.m4: New file.
7030 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
7031 * src/system.h (signed_char): New macro.
7032 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
7033 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
7035 * src/create.c (write_eot): Write at least two zero blocks.
7037 * src/extract.c (extract_archive): Fix sparse array bug:
7038 we did not find end of array correctly.
7040 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
7041 Don't assume find_next_block yields nonnull.
7042 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
7043 * src/list.c (skip_extended_headers): Likewise.
7045 * src/list.c (read_and, list_archive): Simplify code.
7046 (read_header): Fix computation of signed checksums on machines where
7048 Do not consider a block to be zero unless all its bytes are zero,
7049 even the checksum bytes. Do not attempt to parse the checksum of
7050 a zero block. Fix memory leak with long names and links.
7051 (from_chars): Accommodate a buggy tar that outputs leading NUL
7052 if the previous field overflows.
7054 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
7055 \?, for portability to non-ASCII hosts.
7057 1999-08-16 Paul Eggert <eggert@twinsun.com>
7059 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
7061 * src/extract.c (make_directories): Do not chown intermediate
7062 directories, even if we are root.
7064 * src/list.c (read_header): Fix bugs when interpreting
7065 POSIX-compliant headers that do not contain null bytes in the
7066 header or link names.
7068 1999-08-14 Paul Eggert <eggert@twinsun.com>
7070 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
7072 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
7073 (AC_HEADER_SYS_WAIT): Add.
7074 (AC_REPLACE_FUNCS): Add waitpid.
7075 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
7076 * lib/waitpid.c: New file.
7077 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
7078 * src/system.h (WCOREDUMP): Remove; no longer used.
7079 (WIFSTOPPED): Likewise.
7080 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
7081 * src/buffer.c (child_open_for_compress): Undo previous change.
7082 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
7083 (new_volume): Likewise.
7085 * src/buffer.c, src/extract.c, src/incremen.c (time):
7086 Don't declare if defined.
7087 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
7088 * src/incremen.c (read_directory_file):
7089 Invoke `time' the same way everyone else does.
7090 Check validity of --listed-incremental file contents a bit better.
7091 Do not worry about --after-date-option; tar.c now checks this.
7092 * src/list.c (isotime): Report ??? if localtime returns null.
7093 Don't assume years fit into four digits.
7094 Don't append trailing newline.
7095 (print_header): Report ??? if localtime returns null;
7096 Don't assume years fit into four digits.
7098 * src/compare.c (diff_archive): Do not fall back on absolute name
7099 when --absolute-names is not specified.
7101 * src/create.c (start_header):
7102 Include text of ignored filesystem prefix in warning.
7103 (create_archive): Check for excluded names when doing incremental
7104 pass through directory.
7105 (dump_file): Do not dump old files explicitly given on command line
7106 when using --listed-incremental. Do not strip ./ prefix from names.
7108 * src/tar.c: -g now implies after_date_option = 1.
7109 -g and -N are now incompatible options.
7111 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
7113 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
7115 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
7116 incremental headers as POSIX prefixes.
7118 1999-08-11 Paul Eggert <eggert@twinsun.com>
7120 * NEWS, configure.in: Version 1.13.6.
7122 * configure.in (ALL_LINGUAS): Add pt_BR.
7123 * po/pt_BR.po: New file.
7125 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
7126 Renamed from tar.info and header.texi; adjust actions so that
7127 they work in other directories.
7129 * doc/tar.texi: Add -y and --bzip2.
7130 Patterns containing / now exclude only file names whose prefix match.
7132 * lib/exclude.h (excluded_filename): New option parameter.
7133 (add_exclude_file): New ADD_FUNC parameter.
7134 (excluded_pathname): Remove decl.
7135 * lib/exclude.c (_GNU_SOURCE):
7136 Remove; no longer needed since we don't use FNM_ macros.
7137 (excluded_filename): Renamed from excluded_filename_opts.
7138 (excluded_filename, excluded_pathname): Remove.
7139 (add_exclude_file): New ADD_FUNC parameter.
7141 * po/POTFILES.in: Add lib/quotearg.c.
7143 * src/buffer.c (_GNU_SOURCE): Define.
7144 (<fnmatch.h>): Include unconditionally.
7145 (child_open_for_compress): Dup after closing, to avoid possible file
7146 descriptor exhaustion.
7147 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
7148 (flush_read): Likewise.
7150 * src/common.h (LG_8, LG_64): New macros.
7151 (excluded_with_slash, excluded_without_slash): New vars.
7153 (base_64_digits): New decl.
7154 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
7155 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
7157 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
7158 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
7160 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
7161 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
7162 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
7163 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
7164 respectively. All definitions and uses changed.
7165 (excluded_name): New decl.
7167 * src/compare.c (diff_archive):
7168 Open files with O_NONBLOCK instead of O_NDELAY.
7170 * src/create.c (base_64_digits): New constant.
7171 (base_8_digits): New macro.
7172 (MAX_VAL_WITH_DIGITS): New macro.
7173 (to_base): First half of old to_oct. Support base 64 too.
7174 (to_chars): Other half of old to_oct, for 64-bit support.
7175 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
7176 (gid_substitute, uid_substitute): Look up names dynamically if
7177 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
7178 (mode_to_chars): Renamed from mode_to_oct.
7179 Support negative values in all the _to_chars functions.
7180 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
7181 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
7182 (dump_file): Inspect entire pathname, not just new file name
7183 component, when deciding whether to exclude it.
7185 * src/extract.c (extract_archive):
7186 Open files with O_NONBLOCK instead of O_NDELAY.
7188 * src/incremen.c (get_directory_contents):
7189 Inspect entire pathname, not just new file name
7190 component, when deciding whether to exclude it.
7192 * src/list.c (<fnmatch.h>): Do not include.
7193 (from_chars): Renamed from from_oct. New parameter specifying
7194 the negative of the minimum allowed value. Support negative
7196 (base64_map): New var.
7197 (base64_init): New function.
7198 (print_header): Output numeric uids and gids if numeric_owner_option.
7200 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
7202 * src/names.c (_GNU_SOURCE): Define.
7203 (<fnmatch.h>): Include unconditionally.
7204 (excluded_name): New function, taking over duties of excluded_pathname.
7207 * src/rmt.c (decode_oflag): New function.
7208 (main): Use it to support symbolic open flags.
7210 * src/rtapelib.c (encode_oflag): New function.
7211 (rmt_open__): Do not allow newlines in the path.
7212 Propagate errno correctly.
7213 Decode symbolic open flags, if present.
7215 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
7218 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
7219 New -y or --bzip2 option.
7220 (add_filtered_exclude): New function.
7221 (decode_options): Put excluded patterns with / into
7222 excluded_with_slash, and without / into excluded_without_slash.
7223 Compare newer_mtime_option to its new initial value
7224 TYPE_MINIMUM (time_t) when deciding whether more than one
7225 threshold date was specified.
7227 1999-07-20 Paul Eggert <eggert@twinsun.com>
7229 * NEWS, configure.in: Version 1.13.5.
7231 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
7233 * src/buffer.c (new_volume): Likewise.
7234 * src/incremen.c (read_directory_file): Likewise.
7235 * src/tar.c (decode_options):
7236 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
7239 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
7240 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
7242 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
7243 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
7244 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
7245 Define to 0 if the corresponding S_IF* macro is not defined.
7246 (mkfifo): Do not define if already defined, or if S_IFIFO
7249 * src/compare.c (diff_archive): Use HAVE_READLINK, not
7250 S_ISLNK, to determine whether to invoke readlink.
7251 * src/create.c (dump_file): Likewise.
7253 * src/extract.c (set_mode):
7254 Do not chmod unless we are root or the -p option was given;
7255 this matches historical practice.
7256 (unlink_destination): New function, which checks for unlink failures.
7257 (maybe_recoverable): Stay quiet if -U.
7258 (extract_archive): Use O_EXCL if unlink_first_option.
7259 Report unlink failures.
7260 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
7261 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
7264 * src/incremen.c (get_directory_contents): Depend on
7265 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
7267 * src/list.c: Remove S_IS* ifdefs.
7268 * src/misc.c (maybe_backup_file): Likewise.
7270 * src/misc.c (maybe_backup_file):
7271 "Virtual memory exhausted" -> "Memory exhausted",
7272 to conform to the other places this message is issued.
7274 * src/mangle.c (extract_mangle):
7275 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
7277 * src/rtapelib.c (rmt_open__):
7278 Remove typo that caused us to omit the first char
7281 1999-07-16 Paul Eggert <eggert@twinsun.com>
7283 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
7285 * doc/tar.texi: A path name is excluded if any of its file name
7286 components matches an excluded pattern, even if the path name was
7287 specified on the command line.
7288 * src/create.c (create_archive): Likewise.
7289 * src/list.c (read_and): Likewise.
7290 * src/update.c (update_archive): Likewise.
7291 * lib/exclude.h (excluded_pathname): New decl.
7292 * lib/exclude.c (_GNU_SOURCE): Define.
7293 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
7294 (excluded_filename_opts): New function.
7295 (excluded_pathname): New function.
7297 * lib/Makefile.am (EXTRA_DIST):
7298 xstrtol.c moved here from libtar_a_SOURCES.
7299 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
7300 Remove xstrtoul.c; no longer needed.
7301 * lib/xstrtol.c: Remove.
7303 * src/tar.c (decode_options):
7304 Set newer_time_option to TYPE_MINIMUM, so that
7305 negative timestamps are handled correctly.
7306 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
7307 uniformity (and so that we don't need to have the other fns).
7308 (main): Remove call to init_total_written; no longer needed.
7310 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
7311 checks for unsigned long and long long.
7312 * src/arith.c: Remove.
7313 * src/Makefile.am (tar_SOURCES): Remove arith.c.
7314 * po/POTFILES.in: Remove src/arith.c.
7315 * src/arith.h: Use double, to simplify configuration gotchas.
7316 (tarlong): Now double.
7317 (TARLONG_FORMAT): New macro.
7318 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
7319 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
7320 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
7321 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
7322 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
7323 mult_tarlong, print_tarlong): Remove. All callers replaced with
7326 * src/common.h (init_total_written): Remove decl.
7328 * src/buffer.c (total_written):
7329 Remove; replaced with prev_written + bytes_written.
7330 (prev_written): New var.
7331 (init_total_written): Remove.
7332 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
7334 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
7335 Make sure that we can shift, multiply
7336 and divide unsigned long long values; Ultrix cc can't do it.
7338 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
7339 Check for any unknown bits, not just unknown bits left of the leftmost
7342 * lib/quotearg.c (quotearg_buffer):
7343 Don't quote spaces if C quoting style.
7344 * src/list.c (from_oct):
7345 Use C quoting style for error; omit trailing NULs.
7347 1999-07-14 Paul Eggert <eggert@twinsun.com>
7349 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
7351 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
7352 <inttypes.h> defines strtoumax as a macro (and not as a function).
7353 HP-UX 10.20 does this.
7355 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
7356 * PORTS, README, TODO, doc/tar.texi: Likewise.
7358 1999-07-12 Paul Eggert <eggert@twinsun.com>
7360 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
7361 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
7363 * src/list.c (decode_header):
7364 Do not assume that S_IFBLK and S_IFCHR are defined.
7366 * src/create.c (start_header): Do not assume S_IFMT is defined.
7367 (dump_file): Remove unnecessary check for screwy apollo lossage.
7368 Do not assume S_IFBLK and S_IFCHR are defined.
7370 * src/extract.c (extract_archive):
7371 Test whether S_IFCHR and S_IFBLK are nonzero,
7372 not whether they are defined, for consistency with other tests.
7374 * src/buffer.c (is_regular_file):
7375 Don't succeed on files that we can't access due to
7376 permissions problems.
7377 (open_archive): Fix wording on fatal error message.
7378 Don't bother to stat /dev/null if the archive is not a character
7381 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
7382 Report an error, not a warning, for I/O errors.
7383 (process_rawdata, process_dumpdir, diff_sparse_files):
7384 Change ungrammatical "Data differs" to "Contents differ".
7385 (get_stat_data): Find hidden files on AIX.
7386 Accept file name as argument; all uses changed.
7387 (get_stat_data, diff_archive): Use system error message for
7388 nonexistent files rather than rolling our own.
7389 (diff_archive): Unknown file types are errors, not warnings.
7390 Normalize spelling of message to "File type differs".
7391 Use get_stat_data to get link status, for consistency.
7392 Do not inspect st_rdev for fifos.
7393 Do not assume st_mode values contain only file types and mode bits.
7394 Check for mode changes and device number changes separately.
7396 * src/update.c (append_file):
7397 Open the file before statting it, to avoid a race.
7398 Complain about file shrinkage only when we reach EOF.
7400 1999-07-08 Paul Eggert <eggert@twinsun.com>
7402 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
7404 * configure.in (AC_EXEEXT): Add.
7406 * lib/Makefile.am (noinst_HEADERS):
7407 Add basename.h, exclude.h. Remove full-write.h.
7408 (libtar_a_SOURCES): Add exclude.c.
7410 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
7412 * lib/full-write.c: Include safe-read.h instead of full-write.h.
7413 * lib/safe-read.h (safe_read): New decl.
7414 * src/rmt.c: Include safe-read.h.
7415 * src/rtapelib.c: Include basename.h, save-read.h.
7416 (rmt_open__): Use base_name to compute base name.
7419 Include basename.h, exclude.h; don't include full-write.h.
7420 (exclude_option): Remove decl.
7421 (excluded): New decl.
7422 (add_exclude, add_exclude_file, check_exclude): Remove decls.
7424 * src/list.c (read_and):
7425 Use excluded_filename instead of check_exclude.
7426 Check base name of incoming file name, not entire file name, when
7427 deciding whether to exclude it.
7429 * src/create.c (finish_sparse_file):
7430 Use excluded_filename instead of check_exclude.
7431 Don't bother to stat excluded file names.
7432 * src/incremen.c (get_directory_contents): Likewise.
7434 * src/names.c (exclude_pool, exclude_pool_size,
7435 allocated_exclude_pool_size, simple_exclude_array,
7436 simple_excludes, allocated_simple_excludes,
7437 pattern_exclude_array, pattern_excludes,
7438 allocated_pattern_excludes, add_exclude, add_exclude_file,
7440 Remove; now done in ../lib/exclude.c.
7442 * src/tar.c (decode_options): Initialize `excluded'.
7443 Use new add_exclude_file and add_exclude functions.
7445 1999-07-05 Paul Eggert <eggert@twinsun.com>
7447 * m4/gettext.m4: Use changequote rather than [[ ]].
7449 * lib/safe-read.c: Renamed from lib/full-read.c.
7450 (safe_read): Renamed from full_read. All uses changed.
7451 * lib/safe-read.h, lib/full-write.h: New files.
7452 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
7453 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
7454 * lib/full-write.c: Include full-write.h.
7455 * src/common.h: Include full-write.h, safe-read.h.
7456 * src/system.h: (full_read, full_write): Remove decls.
7458 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
7460 * src/system.h (bindtextdomain, textdomain): undef before
7461 defining, to avoid preprocessor warnings with --disable-nls
7462 on hosts whose locale.h includes libintl.h.
7464 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
7465 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
7466 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
7469 1999-07-02 Paul Eggert <eggert@twinsun.com>
7471 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
7472 * m4/mktime.m4: New file.
7473 * m4/Makefile.am.in, m4/README: Remove these files.
7474 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
7475 remove README, Makefile.am.in.
7476 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
7477 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
7480 * src/tar.c: Include signal.h.
7481 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
7482 (main): Ensure SIGCHLD is not ignored.
7484 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
7485 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
7486 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
7487 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
7488 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
7489 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
7490 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
7491 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
7492 they don't overlap with char codes. Use an enum instead of a lot
7495 * src/system.h (ISASCII): Remove.
7496 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
7497 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
7498 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
7499 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
7500 LONG_MAX): New macros.
7502 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
7503 (read_directory_file): Cast ISSPACE arg to unsigned char.
7504 * src/misc.c (ISPRINT): Remove; now in system.h.
7505 (remove_any_file): Add brackets to pacify gcc -Wall.
7506 * src/list.c: Don't include <ctype.h>; system.h already does this.
7507 (ISODIGIT, ISSPACE): Remove; now in system.h.
7508 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
7510 (from_oct): Cast ISSPACE arg to unsigned char.
7512 * src/create.c (mode_to_oct): Translate modes from internal to
7514 * src/list.c (mode_from_oct): Translate modes from external to
7515 internal form. Do not complain about unrecognized mode bits.
7516 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
7517 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
7519 * src/extract.c: (extr_init, make_directories, extract_archive):
7520 Do not assume mode bits have traditional Unix values.
7521 * src/list.c (decode_mode): Likewise.
7522 * src/create.c (start_header, dump_file): Likewise.
7523 * src/buffer.c (child_open_for_compress,
7524 child_open_for_uncompress, open_archive, (close_archive): Likewise.
7525 * src/compare.c (diff_archive): Likewise.
7527 * src/extract.c (set_mode): Use %04 not %0.4 format.
7528 (extract_sparse_file): Do not use data_block uninitialized.
7529 Check for lseek failures.
7531 * src/rtapelib.c (rmt_lseek__):
7532 Convert lseek whence values to portable integers on the wire.
7533 * src/rmt.c (main): Likewise. Check for whence values out of range.
7535 * src/create.c (finish_sparse_file): Use lseek whence macros
7536 instead of integers.
7537 * src/buffer.c (backspace_output): Likewise.
7538 * src/compare.c (diff_archive, verify_volume): Likewise.
7539 * src/delete.c (move_archive): Likewise.
7540 * src/extract.c (extract_sparse_file): Likewise.
7542 * src/create.c (dump_file): Do not invoke finish_sparse_file
7543 on a negative file descriptor.
7545 * src/buffer.c: Add braces to pacify gcc -Wall.
7547 * src/compare.c (diff_sparse_files): Report lseek errors.
7549 * configure.in (ALL_LINGUAS): Add cs, es, ru.
7551 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
7553 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
7554 message to be internationalized; \a doesn't work with msgfmt.
7556 * src/tar.c (long_options, main, usage, OPTION_STRING):
7557 Remove -E or --ending-file.
7558 * src/list.c (read_and): Likewise.
7559 * src/common.h (ending_file_option): Likewise.
7560 * src/buffer.c (close_archive): Likewise.
7562 * tests/after: Don't run two commands together in a pipeline,
7563 as some old shells mishandle pipeline exit status.
7565 1999-06-28 Paul Eggert <eggert@twinsun.com>
7567 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
7568 * NEWS: Describe changes since 1.12.
7569 * README: Update bug reporting address; move paxutils ref to NEWS.
7571 Handle EINTR correctly.
7572 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
7573 * lib/full-read.c, lib/full-write.c: New files.
7574 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
7575 Prefer full_read to read and full_write to write.
7576 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
7577 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
7579 * src/extract.c (extract_sparse_file): Likewise.
7580 * src/rmt.c (get_string, main, report_error_message,
7581 report_numbered_error): Likewise.
7582 * src/rmt.h (rmtread, rmtwrite): Likewise.
7583 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
7584 rmt_write__, rmt_ioctl__): Likewise.
7585 * src/update.c (append_file): Likewise.
7586 * src/system.h (full_read, full_write): New decls.
7588 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
7589 lib/xmalloc.c, src/arith.c, src/misc.c.
7591 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
7592 New macros. All uses of STDIN and STDOUT changed.
7593 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
7594 instead of 0 and STDOUT_FILENO instead of 1.
7595 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
7596 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
7598 * src/rmt.c (private_strerror): Avoid const. Translate results.
7600 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
7601 in the presence of NFS clock skew.
7603 1999-06-25 Paul Eggert <eggert@twinsun.com>
7605 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
7607 * src/buffer.c (write_archive_buffer): New function.
7608 (child_open_for_compress, flush_write, flush_read): Use it to write
7610 (open_archive): Report error if fstat of archive fails.
7611 Improve efficiency of check for /dev/null.
7612 Also, fix some corner cases with remote archives and /dev/null checking.
7613 (close_archive): Test for input fifo only if not remote.
7614 Truncate output archive only if it's not remote.
7616 * src/misc.c (remove_any_file):
7617 Don't terminate if you see . or ..; just skip them.
7619 1999-06-18 Paul Eggert <eggert@twinsun.com>
7621 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
7623 Output sizes using a format that's more compatible with
7624 traditional tar (and with GNU Emacs).
7625 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
7626 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
7627 Don't subtract 1 from size.
7628 * src/create.c (to_oct): Prepend leading zeros, not spaces.
7629 Output a trailing NUL unless the value won't fit without it.
7630 (finish_header): No need to append NUL to chksum, now that
7633 1999-06-16 Paul Eggert <eggert@twinsun.com>
7635 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
7637 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
7638 @INTLLIBS@ might invoke rpl_realloc.
7640 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
7641 (intconv): Remove; use xstrto* fns instead.
7642 ("xstrtol.h"): Include.
7643 (check_decimal): Remove.
7644 (long_options, usage, OPTION_STRING, decode_options):
7645 Remove -y, --bzip2, --unbzip2.
7646 (decode_options): Use xget_version instead of get_version.
7647 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
7648 Replace invocations of check_decimal with xstrtoumax.
7650 * tests/preset.in (echo_n, echo_c): Remove.
7652 * tests/after: Don't rely on $echo_c and $echo_n.
7654 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
7655 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
7656 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
7657 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
7658 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
7659 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
7660 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
7661 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
7662 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
7663 m4/xstrtoumax.m4: New files.
7665 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
7666 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
7667 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
7668 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
7669 (AC_CHECK_FUNCS): Remove lchown.
7670 (AC_REPLACE_FUNCS): Remove basename, dirname.
7671 Add lchown, strtol, strtoul.
7672 (jm_FUNC_MKTIME): Add.
7673 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
7674 are also built via the ANSI2KNR-filtering rules.
7675 Use a no-op line to work around bug in automake 1.4 with malloc and
7677 (AC_OUTPUT): Add m4/Makefile.
7679 * lib/Makefile.am (EXTRA_DIST):
7680 Add lchown.c, malloc.c, mktime.c, realloc.c,
7681 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
7682 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
7683 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
7684 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
7685 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
7687 * src/system.h (uintmax_t): Don't declare; configure now does this.
7689 * src/common.h (backup_type): New decl.
7690 * src/common.h, src/misc.c, src/tar.c:
7691 Move include of backupfile.h to common.h.
7693 * src/misc.c (maybe_backup_file):
7694 Pass backup_type to find_backup_file_name.
7696 * src/list.c (print_header): Change sizes of uform and gform from 11 to
7697 UINTMAX_STRSIZE_BOUND.
7699 * doc/tar.texi: Remove --bzip2.
7700 Fix @xref typos reported by latest makeinfo.
7702 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
7704 (M4DIR, ACINCLUDE_INPUTS): New macros.
7705 ($(srcdir)/acinclude.m4): New rule.
7707 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
7708 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
7709 now generated automatically by autoconf.
7711 1999-05-15 Paul Eggert <eggert@twinsun.com>
7713 * doc/tar.texi: Remove -y.
7715 1999-04-09 Paul Eggert <eggert@twinsun.com>
7717 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
7718 (we were allocating too much storage).
7719 (uintmax_t): Don't declare; configure now does this.
7721 * ABOUT-NLS: Update to gettext 0.10.35 edition.
7723 1999-03-22 Paul Eggert <eggert@twinsun.com>
7725 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
7727 * acinclude.m4 (AC_LFS_FLAGS):
7728 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
7729 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
7730 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
7732 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
7733 New macros; needed for latest GNU xmalloc.c.
7735 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
7736 (libtar_a_SOURCES): Add quotearg.c.
7737 * list.c: Include <quotearg.h>.
7738 (from_oct): Add forward decl.
7739 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
7740 (from_oct): Report an error only if TYPE is nonzero.
7741 Quote any funny characters in bad header.
7743 1999-03-20 Paul Eggert <eggert@twinsun.com>
7745 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
7747 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
7748 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
7750 (AC_LFS): Simplify AIX revision number test.
7752 1999-03-17 Paul Eggert <eggert@twinsun.com>
7754 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
7756 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
7757 Remove; it doesn't work that well
7758 with AC_CANONICAL_HOST.
7759 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
7761 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
7763 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
7765 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
7767 * tar.texi: Fix bug-report addr.
7769 * README: Remove --with-included-malloc.
7770 Upgrade version numbers of build software.
7772 1999-03-07 Paul Eggert <eggert@twinsun.com>
7774 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
7776 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
7777 where bindtextdomain and gettext require -lintl.
7778 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
7779 `no' means it failed.
7780 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
7781 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
7782 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
7783 to add anything to the command line (it's all in config.h).
7784 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
7786 1999-03-01 Paul Eggert <eggert@twinsun.com>
7788 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
7790 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
7792 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
7793 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
7794 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
7795 like OFF_MAX, which are not reliable
7796 (e.g. OFF_MAX in AIX 4.2 is incorrect).
7797 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
7798 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
7800 * src/incremen.c (get_directory_contents):
7801 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
7802 Have statx depend on STX_HIDDEN, not AIX.
7804 * src/create.c (to_oct):
7805 New parameter substitute, giving a substitute value to use
7806 when the original value is out of range. Do not append a space to the
7807 output; modern tars don't. When a value is out of range, specify the
7808 maximum value, not the number of bits.
7809 (GID_NOBODY, UID_NOBODY): New macros.
7810 (gid_to_oct, uid_to_oct): Use them as substitutes.
7811 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
7812 (dump_file): Check whether the file changed as we read it.
7814 * src/rmt.c (main): Remove suspicious AIX/386 code.
7816 1999-02-19 Paul Eggert <eggert@twinsun.com>
7818 * intl/localealias.c (read_alias_file): Don't assume that memcpy
7819 returns a type compatible with char *; it doesn't on SunOS
7820 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
7822 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
7824 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
7825 * doc/tar.texi: Add --bzip2, --unbzip2 options.
7827 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
7829 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
7830 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
7831 * acinclude.m4 (AM_WITH_NLS):
7832 Update to latest gettext version (serial 5).
7833 (AC_LFS_FLAGS): New macro
7834 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
7835 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
7836 Work properly in cross-compilation scenario, by checking for getconf
7837 with AC_CHECK_TOOL and by ditching uname in favor of
7838 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
7840 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
7841 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
7842 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
7843 since getdate.y now uses ANSI code.
7845 * config.guess, config.sub: New files; taken from automake 1.4.
7847 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
7848 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
7849 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
7850 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
7851 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
7852 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
7853 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
7855 1999-02-01 Paul Eggert <eggert@twinsun.com>
7857 * src/tar.c: Update copyright.
7861 1999-02-01 Paul Eggert <eggert@twinsun.com>
7863 * NEWS, configure.in: Version 1.12.64004
7865 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
7867 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
7869 * src/extract.c (extract_archive): Fix bug when extracting sparse
7870 files: they were trashing the tar file header.
7872 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
7873 Add -y or --bzip2 or --bunzip2 option.
7875 1999-01-30 Paul Eggert <eggert@twinsun.com>
7877 * src/names.c (cached_no_such_uname, cached_no_such_gname,
7878 cached_no_such_uid, cached_no_such_gid): New vars.
7879 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
7880 Cache failures, too.
7882 * src/tar.c (decode_options):
7883 Don't pass names longer than UNAME_FIELD_SIZE to
7884 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
7886 1999-01-27 Paul Eggert <eggert@twinsun.com>
7888 * NEWS, configure.in: Version 1.12.64003
7890 * src/buffer.c (backspace_output, close_archive): Cast
7891 rmtlseek position arg to off_t, for benefit of K&R compilers
7893 * src/compare.c (verify_volume): Likewise.
7895 * NEWS, configure.in: Version 1.12.64002
7897 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
7898 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
7899 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
7900 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
7901 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
7902 uid_from_oct): Likewise.
7904 1999-01-25 Paul Eggert <eggert@twinsun.com>
7906 * incremen.sh: Fix timing bug in regression test.
7908 1999-01-22 Paul Eggert <eggert@twinsun.com>
7910 * NEWS, configure.in: Update version
7912 * Makefile.am (localedir): Change to $(datadir)/locale.
7913 (DEFS): New macro, defining LOCALEDIR.
7914 (tar.o, tar._o, rmt.o, rmt._o): Remove.
7915 (INCLUDES): Add -I..
7917 * Makefile.am (localedir): Change to $(datadir)/locale.
7919 1999-01-21 Paul Eggert <eggert@twinsun.com>
7921 * NEWS, README, configure.in: Unofficial version 1.12.64001.
7923 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
7924 * src/Makefile.am (localedir): Likewise.
7925 (DEFS): New macro, defining LOCALEDIR.
7926 (tar.o, tar._o, rmt.o, rmt._o): Remove.
7927 (INCLUDES): Add `-I..'.
7929 * tests/incremen.sh: Fix timing bug.
7931 1999-01-20 Paul Eggert <eggert@twinsun.com>
7933 * NEWS, README, configure.in: Unofficial version 1.12.64000.
7934 `lfs.7' changed to `64000' in version number
7935 to conform to gnits standards.
7937 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
7938 mkinstalldirs, ansi2knr.c: Update to latest public versions.
7940 Rebuild with automake 1.4 and autoconf 2.13, to work around some
7943 1998-12-07 Paul Eggert <eggert@twinsun.com>
7945 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
7947 * src/list.c (read_header):
7948 Accept file names as specified by POSIX.1-1996 section 10.1.1.
7950 1998-11-30 Paul Eggert <eggert@twinsun.com>
7952 * configure.in: Quote the output of uname.
7954 * src/extract.c (set_stat): chmod after chown even when not root;
7955 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
7957 1998-11-15 Paul Eggert <eggert@twinsun.com>
7959 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
7961 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
7962 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
7964 1998-10-28 Paul Eggert <eggert@twinsun.com>
7966 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
7968 * src/system.h (voidstar): Use void * if __STDC__ is defined,
7971 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
7972 On many installations, rexec is disabled.
7974 1998-08-07 Paul Eggert <eggert@twinsun.com>
7976 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
7978 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
7979 for nameless users and groups.
7981 1998-02-17 Paul Eggert <eggert@twinsun.com>
7983 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
7984 * NEWS, README: Add explanation of why this isn't an official version.
7986 1998-02-02 Paul Eggert <eggert@twinsun.com>
7988 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
7989 This is an unofficial version.
7991 1997-12-17 Paul Eggert <eggert@twinsun.com>
7993 * src/incremen.c (ST_DEV_MSB): New macro.
7994 (NFS_FILE_STAT): Use most significant bit of st_dev,
7995 even if it's unsigned.
7997 1997-12-08 Paul Eggert <eggert@twinsun.com>
7999 * src/system.h (ST_NBLOCKS): Fix typo in definition.
8001 1997-11-19 Paul Eggert <eggert@twinsun.com>
8003 * configure.in (HAVE_INTTYPES_H):
8004 Don't ignore cache variable if it's already set.
8006 1997-11-10 Paul Eggert <eggert@twinsun.com>
8008 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
8009 * src/delete.c (records_read): Now off_t.
8010 (move_archive): Don't assume mt_count is of type daddr_t.
8012 1997-10-30 Paul Eggert <eggert@twinsun.com>
8014 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
8015 Set to appropriate values if large file support
8016 needs explicit enabling.
8017 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
8019 New macros to configure.
8020 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
8022 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
8023 major_t, minor_t, ssize_t): New macros.
8025 * src/arith.h (TARLONG_FORMAT):
8026 Fix typo: %uld -> %lu. Use unsigned when long long
8028 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
8029 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
8031 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
8032 2nd arg is now unsigned long.
8034 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
8035 (prepare_record_buffer): Arg is now size_t.
8036 Remove now-useless casts.
8038 (main): Use `long' for status, so that it can store ssize_t.
8039 Use daddr_t, mode_t, size_t, off_t when appropriate.
8040 Convert daddr_t and off_t values ourselves, since they might be longer
8041 than long. Convert other types using `long' primitives.
8042 When processing MTIOCTOP, do not try to pass resulting
8043 count back, since it won't work (it could be too large) and it's
8044 not expected anyway.
8047 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
8048 now-useless casts. Use unsigned long to print *_t types, except use
8049 STRINGIFY_BIGINT for off_t.
8050 (update_archive): Cast -1 to dev_t when necessary.
8052 * src/tar.c (check_decimal):
8053 Now returns 1 if successful, 0 otherwise, and returns
8054 uintmax_t value into new arg. Check for arithmetic overflow.
8055 (decode_options): Avoid overflow if record_size fits in size_t but not int.
8056 Check for overflow on user or group ids.
8058 * src/compare.c (diff_init, process_rawdata, read_and_process,
8059 diff_sparse_files, diff_archive):
8060 Use off_t, pid_t, size_t, ssize_t when appropriate.
8061 Remove now-useless casts. Use unsigned long to print *_t types,
8062 except use STRINGIFY_BIGINT for off_t.
8064 (process_noop, process_rawdata, process_dumpdir, read_and_process):
8065 Size arg is now size_t.
8067 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
8068 when allocating buffer.
8071 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
8072 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
8073 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
8076 (get_status_string, get_status_off): New function.
8077 (get_status): Now returns long, so that it can store ssize_t.
8078 Invoke get_status_string to do the real work.
8079 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
8080 (rmt_lseek__): Now returns off_t, using new get_status_off function.
8081 (rmt_ioctl__): Convert mt_count by hand,
8082 since it might be longer than long.
8084 * src/mangle.c (extract_mangle):
8085 Check for overflow when converting off_t to size_t.
8086 Use off_t, size_t when appropriate. Remove now-useless casts.
8088 * src/system.h (mode_t): Remove; now done by autoconf.
8089 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
8090 Return number of ST_NBLOCKSIZE-byte blocks,
8091 not number of 512-byte blocks;
8092 this also helps to avoid overflow.
8093 (st_blocks): Declare if needed.
8094 (ST_NBLOCKSIZE): New macro.
8095 (<limits.h>, <inttypes.h>): Include if available.
8096 (CHAR_BIT): New macro.
8097 (uintmax_t): New typedef.
8098 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
8099 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
8100 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
8102 * src/names.c (name_init):
8103 Fix typo in error message: FILE* was passed, but char*
8106 (read_name_from_file, name_gather, addname, name_match, name_scan,
8107 add_exclude): Use size_t when appropriate. Remove now-useless casts.
8109 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
8111 * src/extract.c (newdir_umask, current_umask): Now mode_t.
8112 (extract_sparse_file): Args now use off_t.
8114 (set_mode, set_stat, make_directories, extract_sparse_file,
8115 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
8116 now-useless casts. Use unsigned long to print *_t types, except use
8117 STRINGIFY_BIGINT for off_t.
8119 * src/misc.c (quote_copy_string):
8120 Use size_t when appropriate. Remove now-useless casts.
8122 * src/list.c (read_and, list_archive, read_header, decode_mode,
8123 print_header, print_for_mkdir):
8124 Use mode_t, off_t, size_t when appropriate. Remove
8125 now-useless casts. Use unsigned long to print *_t types, except use
8126 STRINGIFY_BIGINT for off_t.
8128 (read_header): Check for overflow when converting header size.
8130 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
8131 const char *. Size arg is now size_t. Now takes new type and maxval
8132 args. Compute result using uintmax_t, not long. Report error if
8133 field does not contain octal number in range.
8134 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
8135 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
8136 uintmax_from_oct): New functions.
8138 (stringify_uintmax_t_backwards): New function.
8140 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
8141 (skip_file): Offset arg is now off_t.
8143 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
8144 real_s_totsize, real_s_sizeleft, current_block_ordinal):
8146 (write_error): Arg is now ssize_t.
8147 (child_pid): Now pid_t.
8148 (available_space_after): Now size_t.
8150 (child_open_for_compress, child_open_for_uncompress, flush_write,
8151 open_archive, flush_write, write_error, flush_read, close_archive):
8152 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
8153 casts. Use unsigned long to print *_t types, except use
8154 STRINGIFY_BIGINT for off_t.
8156 * src/delete.c (records_read): Now daddr_t.
8157 (move_archive): Arg is now daddr_t. Check for overflow when
8159 (move_archive, delete_archive_members): Use daddr_t, off_t when
8160 appropriate. Remove now-useless casts.
8162 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
8163 (rmt_lseek): Now returns off_t.
8165 * src/create.c (to_oct):
8166 Now static. Value arg is now uintmax_t. Accept new args
8167 giving name of type of octal field, for error messages. Report an
8168 error if the value is too large to fit in the field.
8169 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
8170 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
8172 (write_eot, write_long, finish_header, deal_with_sparse,
8173 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
8174 appropriate. Remove now-useless casts. Use unsigned long to print
8175 *_t types, except use STRINGIFY_BIGINT for off_t.
8177 (find_new_file_size): 1st arg is now off_t*.
8178 (finish_sparse_file): Args now use off_t, not long.
8179 Check for lseek error.
8180 (create_archive, dump_file): Cast -1 to dev_t when necessary.
8181 (dump_file): Device arg is now dev_t.
8182 Avoid overflow when testing whether file has holes
8183 by using the new ST_NBLOCKSIZE macro.
8185 * src/incremen.c (struct accumulator, add_to_accumulator,
8186 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
8187 Use size_t for sizes.
8188 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
8189 Use dev_t, ino_t for devices and inodes.
8190 (gnu_restore): Use off_t for file offsets.
8191 (struct directory): Use char for flags. Add new flag `nfs'.
8193 (NFS_FILE_STAT): New macro.
8194 (note_directory): Accept struct stat * instead of
8195 device and inode number. All callers changed.
8196 (note_directory, get_directory_contents):
8197 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
8198 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
8200 * src/common.h (record_size, struct name, struct sp_array,
8201 available_space_after):
8202 Use size_t for sizes.
8203 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
8204 Use off_t for file offsets.
8205 (struct name): dir_contents is now const char *, not char *.
8206 (dump_file, get_directory_contents): Use dev_t for devices.
8207 (to_oct): Remove decl.
8208 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
8209 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
8210 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
8211 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
8212 UINTMAX_FROM_OCT): New macros.
8213 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
8214 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
8215 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
8216 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
8217 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
8218 (print_for_mkdir): 2nd arg is now mode_t.
8222 See ChangeLog.1 for earlier changes.
8226 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007
8227 Free Software Foundation, Inc.
8229 This file is part of GNU tar.
8231 GNU tar is free software; you can redistribute it and/or modify
8232 it under the terms of the GNU General Public License as published by
8233 the Free Software Foundation; either version 2, or (at your option)
8236 GNU tar is distributed in the hope that it will be useful,
8237 but WITHOUT ANY WARRANTY; without even the implied warranty of
8238 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8239 GNU General Public License for more details.
8241 You should have received a copy of the GNU General Public License
8242 along with GNU tar; see the file COPYING. If not, write to
8243 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
8244 Boston, MA 02110-1301, USA.
projects / debian / tar / blob