1 2007-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
3 Fix bug, introduced on 2007-03-30.
5 * src/common.h (xform_type): New data type
6 (transform_member_name): Last argument is of xform_type type
9 * src/extract.c: Update calls to transform_member_name
10 * src/list.c (decode_xform): Exempt symbolic links from component
11 stripping and name suffix normalization.
13 2007-05-30 Sergey Poznyakoff <gray@gnu.org.ua>
15 * src/xheader.c (decx): Unknown pax keywords produce a warning,
18 2007-05-29 Paul Eggert <eggert@cs.ucla.edu>
20 * src/misc.c (set_file_atime): Use gl_futimens, not futimens,
23 2007-05-19 Sergey Poznyakoff <gray@gnu.org.ua>
25 * src/common.h (buffer_write_global_xheader): New function
26 (struct xheader): Move definition to tar.h
27 (extended_header): Remove global
28 (xheader_init): New function
29 (xheader_decode_global,xheader_store,xheader_read)
30 (xheader_write_global,xheader_write,xheader_string_begin)
31 (xheader_string_add,xheader_string_end): Take xhdr as first
33 * src/tar.h (struct xheader): New definition
34 (struct tar_stat_info): New member xhdr (extended header).
36 * src/xheader.c (xheader_init): New function
37 (xheader_decode_global,xheader_store,xheader_read)
38 (xheader_write_global,xheader_write,xheader_string_begin)
39 (xheader_string_add,xheader_string_end): Take xhdr as first
42 * src/buffer.c (buffer_write_global_xheader): New function
43 Update to use new xheader calls.
45 * src/compare.c, src/create.c, src/delete.c, src/list.c,
46 src/sparse.c, src/tar.c, src/update.c: Global extended_header
47 removed, use new xheader calls instead.
49 * tests/T-null.at: Minor fix
50 * tests/atlocal.in (tarball_prereq): Discard eventual md5sum
53 2007-05-18 Sergey Poznyakoff <gray@gnu.org.ua>
55 * src/create.c (dump_file0): Original ctime cannot be used as a
56 directory change indicator if --remove-files is given.
58 2007-04-12 Paul Eggert <eggert@cs.ucla.edu>
60 Adjust to latest Gnulib.
61 * lib/.cvsignore: Add dirfd.c, dirfd.h, float+.h, mbscasecmp.c,
62 stdio.h, stdio_.h, stdlib.h, stdlib_.h, time.h, time_.h, unistd.h.
63 Remove exit.h, getcwd.h, mempcpy.h, memrchr.h, mkdtemp.h, stpcpy.h,
64 strcase.h, strchrnul.h, strdup.h, strndup.h, strnlen.h, time_r.h,
66 * m4/.cvsignore: Remove localedir.h. Sort.
68 2007-04-03 Paul Eggert <eggert@cs.ucla.edu>
70 * src/common.h (closeopen): Remove decl.
71 * src/misc.c: Don't include <sys/time.h>, <sys/resource.h>; no longer
73 (get_max_open_files, closeopen): Remove. All callers removed.
74 (chdir_dir): Use a different technique, which doesn't rely on closing
76 * src/tar.c (main): Don't call closeopen.
78 2007-04-04 Sergey Poznyakoff <gray@gnu.org.ua>
81 * doc/tar.texi: Update
82 * src/system.c (sys_exec_info_script): Store the
83 inter-communication fd in the environment variable TAR_FD
85 2007-04-03 Sergey Poznyakoff <gray@gnu.org.ua>
87 * src/tar.c (main): Move closeopen after decode_options to
88 allow shell process substitution to work.
89 * tests/extrac07.at: Expect a warning on stderr.
91 2007-03-30 Sergey Poznyakoff <gray@gnu.org.ua>
93 * src/common.h (transform_name_fp): Change signature
94 (transform_member_name): New function
95 * src/extract.c (extract_link, extract_symlink): Use
96 transform_member_name instead of safer_name_suffix so that
97 --transform and --strip-components affect links as well.
98 * src/list.c (transform_member_name): New function
99 (decode_header): Use transform_member_name
100 * src/names.c (all_names_found): Remove check for matching_flags.
104 * bootstrap (slurp): Remove any occurrences of $bt from the
106 * src/incremen.c: Do not include mkdtemp.h
108 2007-01-26 Paul Eggert <eggert@cs.ucla.edu>
110 Adjust to recent gnulib changes.
111 * lib/.cvsignore: Add fchownat.c, rmt-command.h, strerror.c, string.h,
112 string_.h, sys, sys_time_.h, unistd_.h, wchar_.h, wctype_.h.
113 Remove localedir.h, size_max.h, xsize.h.
114 * src/xheader.c: Don't include stpcpy.h; no longer needed, now that
115 gnulib string.h defines stpcpy on all platforms.
117 2007-01-23 Sergey Poznyakoff <gray@gnu.org.ua>
119 * doc/tar.texi: Document --exclude-caches* and --exclude-tag*
121 * src/common.h (exclude_caches_option): Remove
122 (enum exclusion_tag_type): New data type
123 (add_exclude_tag): Rename to add_exclusion_tag
124 (cachedir_file_p): New prototype
125 * src/create.c (struct exclude_tag): rename to exclusion_tag
126 (check_exclusion_tags): New function
127 (cachedir_file_p): New function (from check_cache_directory)
128 (dump_dir0,dump_file0): Use check_exclusion_tags
129 * src/tar.c: New options --exclude-caches-all,
130 --exclude-caches-under, --exclude-tag-all, --exclude-tag-under
131 * tests/exclude.at: New file
132 * tests/Makefile.am (TESTSUITE_AT): Add exclude.at
133 * tests/testsuite.at: Add exclude.at
135 2007-01-19 Sergey Poznyakoff <gray@gnu.org.ua>
137 * gnulib.modules: Require strerror
138 * doc/gendocs_template: Fix typos
139 * scripts/xsparse.c (expand_sparse): use ftruncate to handle the
141 * src/sparse.c (sparse_skip_file,pax_dump_header_1)
142 (pax_decode_header): Keep track of the number of bytes
144 * configure.ac: Version 1.16.2
147 2007-01-04 Sergey Poznyakoff <gray@gnu.org.ua>
149 * src/compare.c (diff_dumpdir): Compare directory contents using
150 dumpdir_cmp. Do not free dumpdir_buffer, it will leave the
151 incremental directory table in the inconsistent state and trigger
153 (read_and_process): Process dumpdirs no matter what the archive
155 * src/incremen.c (list_dumpdir): Minor fixes.
157 * src/compare.c (read_and_process): Fix type of "size"
159 2006-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
161 * tests/T-null.at: Skip the test if genfile is not able to create
162 the filename with an embedded newline.
164 2006-12-12 Paul Eggert <eggert@cs.ucla.edu>
166 Port to Forte Developer 7 C 5.4 and C99.
167 * src/common.h (add_exclude_tag): Add decl; C99 requires this
168 and Forte warns about it.
169 * src/incremen.c: Include <mkdtemp.h> for mkdtemp prototype,
171 * src/misc.c (get_max_open_files): Rewrite to avoid code that
172 Forte C complains about as being unreachable.
173 * src/xheader.c (mtime_code): Rewrite to avoid Forte error
174 reported by Trond Hasle Amundsen.
176 * src/incremen.c (compare_dirnames): Rewrite to avoid casts.
177 * src/utf8.c (string_ascii_p): Likewise.
178 * src/xheader.c (mtime_coder, volume_size_coder, volume_offset_coder):
181 2006-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
183 * bootstrap: Add paxutils files to dot_ignore.
185 * configure.ac: Raise version number to 1.16.1
186 * bootstrap (slurp): Create .(cvs|git)ignore if not present
187 * po/.cvsignore, m4/.cvsignore: Remove automatically generated
190 2006-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
193 * Makefile.am (distclean-local): Fixed
194 * doc/tar.texi: Update documentation of --exclude-tag
195 * src/create.c (dump_dir0): Move checks for exclude tags to
197 (dump_dir): Move calls to ensure_slash to dump_file0
198 * src/extract.c (extract_file): Call skip_member if open fails.
199 Patch proposed by Jan-Benedict Glaw <jbglaw@lug-owl.de>
200 * tests/truncate.at: Use genfile instead of dd, because on some
201 systems /dev/zero is not available.
203 2006-12-04 Paul Eggert <eggert@cs.ucla.edu>
205 * NEWS: Fix some race conditions with tar -x --same-owner.
206 * src/extract.c (ARCHIVED_PERMSTATS): Add a comment saying that
207 S_IRWXG | S_IRWXO might be masked out.
208 (set_mode): Set the mode if some bits were masked out originally.
209 (set_stat): Don't chmod before chown, as that might temporarily
210 grant permissions that we don't want to grant. The chmod was
211 there only to work around broken hosts, so add a comment advising
212 users not to use those broken hosts instead.
213 (repair_delayed_set_stat, extract_dir):
214 Remember to mask out current umask before inverting permissions.
215 (extract_dir): If the owner might change, or if the mode has
216 special bits, create the directory 700 at first, but restore it later.
217 (open_output_file): New arg mode; all uses changed.
218 (extract_file, extract_node, extract_fifo): If the owner might
219 change, omit group and other bits at first, but restore them after
222 2006-12-04 Jim Meyering <jim@meyering.net>
224 * doc/tar.texi (Long Options): Remove doubled word.
226 2006-11-30 Sergey Poznyakoff <gray@gnu.org.ua>
228 * src/xheader.c (xheader_read): Remove unused variable
230 * po/POTFILES.in: Remove src/mangle.c
232 * bootstrap: Implement --update-po and .bootstrap
234 * src/create.c (dump_dir0): Implement --exclude-tag option
235 * src/tar.c: Likewise
236 * doc/tar.texi (exclude): Document --exclude-tag
238 2006-11-29 Paul Eggert <eggert@cs.ucla.edu>
240 * NEWS: Remove support for mangled names.
241 * doc/tar.texi (verbose tutorial): Likewise.
242 * src/Makefile.am (tar_SOURCES): Remove mangle.c.
243 * src/common.h (extract_mangle): Remove decl.
244 * src/extract.c (extract_mangle_wrapper): Remove.
245 (prepare_to_extract): Remove support for mangled names.
246 * src/list.c (read_and, print_header): Likewise.
247 * src/mangle.c: Remove.
248 * src/tar.h (GNUTYPE_NAMES): Remove.
250 Port to latest gnulib. There were a lot of changes, so the
251 simplest way to get this up and running was to switch to coreutils
252 bootstrap procedure. I noticed one feature missing after this
253 merge: the ability to update a single .po file. I can add that
255 * README-cvs, bootstrap.conf: New files.
256 * lib/.cvsignore: Remove Makefile.am, printf-parse.c, vasnprintf.c.
257 Add fstatat.c, gnulib.mk, openat-proc.c, same-inode.h, stat_.h,
258 tempname.c, tempname.h, uinttostr.c.
259 * lib/printf-parse.c, lib/vasnprintf.c: New files, from coreutils,
260 to override gnulib, so that we don't need xsize.h.
261 * bootstrap: Replace with coreutils bootstrap, except add support
263 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Remove, as gl_EARLY now
265 (gl_EARLY, gl_INIT): Add.
266 (tar_GNULIB): Remove.
267 * gnulib.modules: Add configmake.
268 * lib/Makefile.tmpl: Remove, replacing with....
269 * lib/Makefile.am: New file.
270 * src/Makefile.am (tar.o): Remove dependency: Automake does this
272 * src/tar.c: Include <configmake.h> and <rmt-command.h>, not
275 2006-11-13 Sergey Poznyakoff <gray@gnu.org.ua>
277 * src/xheader.c (mtime_coder): Treat non-null data as a pointer to
278 struct timespec, overriding st->mtime
279 * src/create.c (start_header): Pass mtime as a call-specific data
282 * tests/truncate.at: Do not use 'k' modifier in dd options.
283 * tests/append02.at: Do not depend on command timing.
285 2006-11-01 Sergey Poznyakoff <gray@gnu.org.ua>
287 * src/tar.c (enum read_file_list_state.file_list_skip): New value
288 (read_name_from_file): Skip zero-length entries
290 * tests/T-empty.at: New test case
291 * tests/T-null.at: New test case
292 * tests/extrac07.at: New test case
293 * tests/Makefile.am: Add new test cases.
294 * tests/testsuite.at: Add new test cases.
295 * tests/extrac02.at: Add more keywords
296 * tests/extrac04.at: Likewise
297 * tests/extrac06.at: Likewise
298 * tests/shortrec.at: Do not assume tar's default archive is stdout
300 2006-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
302 * src/extract.c, src/xheader.c: Call last_component instead of
303 base_name. The latter returns a malloced string since 2006-03-11.
305 2006-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
307 * NEWS, configure.ac: Version 1.16
308 * Makefile.am (distclean-local): New rule
310 2006-10-17 Sergey Poznyakoff <gray@gnu.org.ua>
312 * src/tar.c: Fix help output formatting. Thanks Benno
315 2006-10-16 Sergey Poznyakoff <gray@gnu.org.ua>
317 * Makefile.am (dist-hook): Create a cpio archive.
320 2006-10-14 Sergey Poznyakoff <gray@gnu.org.ua>
322 * doc/tar.texi (Synopsis): Document tar exit codes.
323 * src/create.c (dump_regular_file,dump_file0): Set exit_status to
324 TAREXIT_DIFFERS if the file being dumped was truncated or
326 * src/tar.c: Do not attempt to close stderr after call to
328 * tests/grow.at: New test case
329 * tests/Makefile.am: New test grow.at
330 * tests/testsuite.at: Likewise
331 * tests/truncate.at (AT_KEYWORDS): Keyword `filechange'
332 Test tar exit status.
334 * src/buffer.c (_open_archive): Make sure stdlis is set to stderr
335 when we are writing archive to stdout (unless --index-file is
336 used). Bug introduced on 2006-07-06.
337 * tests/Makefile.am: New test verbose.at
338 * tests/testsuite.at: Likewise
339 * tests/indexfile.at (AT_KEYWORDS): Add stdout keyword
340 * tests/verbose.at: New test case
342 2006-10-02 Sergey Poznyakoff <gray@gnu.org.ua>
344 * THANKS: Add Joerg Weilbier
345 * src/buffer.c (new_volume): Initialize current_block
346 * src/xheader.c (xheader_string_end): Fix diagnostic message.
347 * tests/multiv05.at: New testcase.
348 * tests/Makefile.am, tests/testsuite.at: Add multiv05.at
350 2006-09-27 Sergey Poznyakoff <gray@gnu.org.ua>
352 * bootstrap: Use ${package} instead of hardcoding package name
353 * doc/tar.texi: Minor fix
354 * src/tar.c (doc0, doc1, initialize_argp_doc): Removed. Rely on
355 the new argp method instead.
357 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
361 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
363 Adjust to latest gnulib.
364 * lib/.cvsignore: Add at-func.c, configmake.h, fchmodat.c,
365 fcntl.h, fcntl_.h, inttypes_.h, lstat.c, lstat.h.
366 * tests/testsuite.at (AT_TAR_MKHIER): Use install-sh -d
367 rather than the no-longer-included mkinstalldirs.
369 2006-09-08 Sergey Poznyakoff <gray@gnu.org.ua>
371 * src/incremen.c (try_purge_directory): Initialize struct st. Fix
372 condition for selecting candidates for removal.
373 * README-alpha: List texinfo among build prerequisites for the CVS
376 * bootstrap (intl_files_to_remove): Do not remove m4/inttypes-h.m4
377 and m4/inttypes-pri.m4
379 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
381 * bootstrap: Set XGETTEXT_OPTIONS to flag our printf-format functions,
382 so that translators are warned about strings that are formats but
383 don't look like formats. This might help prevent core dumps.
384 * configure.ac (AM_GNU_GETTEXT): Upgrade to need-formatstring-macros.
385 Suggested by Eric Blake to avoid problems like
386 <http://lists.gnu.org/archive/html/bug-coreutils/2006-07/msg00087.html>.
387 (AM_GNU_GETTEXT_VERSION): Upgrade from 0.12.1 to 0.15. The gettext
388 manual says we should use the version number normally expected of
389 maintainers, neither more nor less.
391 * bootstrap (get_translations):
392 Don't exclude ky.po; it is working again.
394 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
396 * bootstrap (get_translations):
397 Don't exclude ja.po; it is working again.
398 Don't remove all old .po files if we're merely updating one.
399 * po/.cvsignore: Add Makevars.
401 2006-08-07 Paul Eggert <eggert@cs.ucla.edu>
403 * src/tar.c: Work around limitation imposed by gettext 0.15
404 by concatenating strings with "\v" after translation.
405 (doc): Remove, splitting into:
406 (doc0, doc1): New constants.
407 (argp): Don't use doc; just initialize to NULL.
408 (initialize_argp_doc): New function.
409 (decode_options): Use it.
411 * bootstrap: Redo po file retrieval to match Bison's method,
412 since the translation project changed its index format.
413 Don't use --assume-autoconf; it's now replaced
414 by looking in configure.ac.
415 (m4/codeset.m4, m4/intdiv.m4, m4/inttypes-pri.m4, m4/isc-posix.m4):
416 (m4/lcmessage.m4, m4/onceonly_2_57.m4, m4/gettext.m4, m4/glibc21.m4):
417 (m4/inttypes_h.m4, m4/lib-ld.m4, m4/lib-prefix.m4, m4/po.m4):
418 (m4/stdint_h.m4, m4/uintmax_t.m4, m4/ulonglong.m4):
419 Don't rename to ..._gl.m4, as this is no longer needed.
420 (m4/geteext.m4): Patch to remove the need for intl/*.
421 Use autopoint manually, then remove the intl files,
422 then undo changes to gnulib files that autoreconf made,
423 and then run aclocal/autoconf/autoheader/automake.
424 This makes our bootstrap procedure closer to Bison's.
425 (po/Makevars): Generate automatically.
426 * configure.ac (AC_PREREQ): Update from 2.59 to 2.60.
427 (gl_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Remove.
428 * gnulib.modules: Add inttypes, stdint.
429 * lib/.cvsignore: Add close-stream.c, close-stream.h,
431 * po/Makefile: Remove; now automatically generated.
433 * src/incremen.c (read_incr_db_01): Check input strings more
434 carefully. Do not pass arbitrary char values to isspace, as
435 this has undefined behavior. Likewise for assigning arbitrary
436 uintmax_t values to other types.
437 (read_negative_num, read_unsigned_num, read_timespec):
438 New functions, to check input values a bit more carefuly.
439 (read_num): Use read_unsigned_num. New arg MAX_VAL;
441 (read_incr_db_2): Use these new functions.
442 Use a consistent diagnostic for unexpected EOF.
443 (read_directory_file): Do not assign arbitrary uintmax_t value
445 (read_timespec, write_directory_file_entry, write_directory_file):
446 Handle negative time_t values correctly. We don't bother to do
447 this with pre-2 formats, since presumably the time stamps were
450 * src/tar.c (doc): Don't use \v in an argument to gettext;
451 gettext 0.15 rejects this.
453 2006-07-24 Sergey Poznyakoff <gray@gnu.org.ua>
455 * src/tar.c (decode_options): Do not require -L with -M -Hpax.
456 It could be needed in future, but currently it is not.
457 * src/create.c (to_chars_subst): Update comment regarding OLDGNU
458 vs. GNU format differences.
459 (mode_to_chars): Treat OLDGNU_FORMAT same as GNU_FORMAT. Fixes bug
460 reported by TAMUKI Shoichi <tamuki@linet.gr.jp>, which caused
461 equivalent `tar cf ...' and `tar rf ...' commands to produce
464 * tests/append02.at: New test case
465 * tests/Makefile.am, tests/testsuite.at: Add append02.at
467 2006-07-20 Paul Eggert <eggert@cs.ucla.edu>
469 * bootstrap: Adjust to today's change to gnulib-tool by invoking
470 it with --assume-autoconf='latest-stable'.
472 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
474 Adjust to recent gnulib changes.
475 * lib/.cvsignore: Remove atexit.c, exit.c, getndelim2.c, getndelim2.h,
476 pathmax.h, paxconvert.c, paxerror.h, xstrdup.c.
477 Add inttypes.h, mktime.c, wcwidth.h, xstrndup.c, xstrndup.h.
478 * src/create.c (start_header): Adjust to API change to mode_adjust.
480 2006-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
482 * THANKS: Add Ralf Wildenhues
485 2006-07-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
487 * doc/dumpdir.texi, doc/snapshot.texi, doc/sparse.texi,
488 doc/tar.texi: Fix some typos.
490 2006-07-06 Sergey Poznyakoff <gray@gnu.org.ua>
492 tar --index-file=FILE --file=- sent the archive to FILE, and
493 the listing to stderr. Bug reported by Marcin Gryszkalis
496 * src/buffer.c (_open_archive): Remove stdlis initialization
497 * src/tar.c (decode_options): Initialize stdlis
498 * tests/indexfile.at: New test case
499 * tests/testsuite.at: Include indexfile.at
500 * tests/Makefile.am (TESTSUITE_AT): Add indexfile.at
502 2006-07-05 Sergey Poznyakoff <gray@gnu.org.ua>
504 * doc/Makefile.am (manual): Fix TEXINPUTS
505 * doc/rendition.texi (FIXME): Do not use deprecated @quote-args.
506 Do not use @allow-recursion. In its current form the macro is not
509 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
511 * bootstrap (update_po): Fix single translation update
513 2006-07-03 Sergey Poznyakoff <gray@gnu.org.ua>
515 * configure.ac (AC_CHECK_FUNCS): Check for getdtablesize
516 * src/common.h (closeopen): New function
517 * src/misc.c (chdir_arg): Use x2nrealloc to reallocate wd.
518 (get_max_open_files,closeopen): New functions
519 (chdir_do): Do not use save_cwd if it was already used more than
520 max_open_files-4 times to avoid running off the file
522 * src/tar.c (main): Call closeopen
523 * doc/tar.texi: Update --directory description
526 2006-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
528 * doc/tar.texi: Update. Add cross-references.
529 * doc/sparse.texi: Add cross-references.
531 2006-06-25 Sergey Poznyakoff <gray@gnu.org.ua>
533 * scripts/xsparse.c: A sample utility to expand sparse files
534 extracted by third-party tars. It is not meant to be installed nor
535 to be included in the distribution. It is here, so that it can be
536 obtained either from CVS or from the tar web site.
537 * doc/Makefile.am (tar_TEXINFOS): Sorted
538 * doc/tar.texi (Other Tars): New node describing how to extract
539 GNU-specific member formats using third-party tars.
540 * src/common.h (sparse_file_p): Remove
541 * src/sparse.c: Likewise
542 * src/create.c: Use ST_IS_SPARSE instead of sparse_file_p (update
544 * src/tar.c: --sparse-version turns on --sparse
546 2006-06-24 Sergey Poznyakoff <gray@gnu.org.ua>
548 * src/buffer.c (print_total_stats): Add default case.
549 * src/common.h (name_init): New prototype.
550 (xheader_string_end): Return bool.
551 * src/extract.c (extract_volhdr): Add missing return
552 * src/incremen.c: Remove not used variables
553 * src/sparse.c (pax_dump_header_0): Return false if
554 xheader_string_end fails (for 0.1 formats).
555 (pax_dump_header): Return meaningful value
556 * src/transform.c (segm_count): Change type to size_t
557 * src/xheader.c (xhdr_tab.decoder): pass keyword as a second
558 argument. All callers changed.
559 (decode_record): Check for numeric overflow
560 (xheader_string_end): Return boolean value. Check for possible
563 2006-06-23 Sergey Poznyakoff <gray@gnu.org.ua>
565 * doc/sparse.texi: New file
566 * doc/Makefile.am (tar_TEXINFOS): Add sparse.texi
567 * doc/intern.texi (Sparse Formats): New node
568 * doc/tar.texi: Update master menu
570 * src/common.h (tar_sparse_major,tar_sparse_minor): New globals.
571 * src/sparse.c: Implement sparse format versioning. Implement new
572 version (1.0) of PAX sparse format.
573 (pax_sparse_member_p): Fix condition
574 (pax_dump_header): A dispatcher function
575 (pax_dump_header_0,pax_dump_header_1): New functions.
577 (oldgnu_dump_header): Minor fix: make sure
578 sparse_header.isextended is set before calling
580 * src/tar.c: New option --sparse-version
581 * src/tar.h (struct tar_stat_info.sparse_major,sparse_minor): New
583 * src/xheader.c: Implement new keywords: GNU.sparse.name,
584 GNU.sparse.major, GNU.sparse.minor, GNU.sparse.realsize
586 * tests/spmpv00.at, tests/spmvp01.at, tests/spmvp10.at: New
589 * tests/Makefile.am: Add spmvp00.at, spmpv01.at, spmpv10.at
590 * tests/shortrec.at: Explicitely give `-f -' to the tar invocation
591 * tests/sparsemvp.at: Rewritten as an include file.
592 (TAR_MVP_TEST): New macro
593 * tests/testsuite.at: Include sparsemvp.at, spmvp00.at,
594 spmvp01.at, spmvp10.at
596 2006-06-21 Sergey Poznyakoff <gray@gnu.org.ua>
598 * doc/tar.texi (Overriding File Metadata): New node
599 Document --mtime option.
600 * src/common.h (set_mtime_option,mtime_option): New globals
601 * src/create.c (start_header): Override mtime if requested
602 * src/tar.c: Implement new option, --mtime, allowing to set
603 modification times for all archive members during creation.
604 (struct tar_args): textual_date_option replaced with a linked list
605 textual_date. All references updated.
606 (get_date_or_file,report_textual_dates): New functions.
607 * configure.ac: Raise version number to 1.15.92
610 2006-06-20 Sergey Poznyakoff <gray@gnu.org.ua>
612 * src/common.h (struct name.explicit): Remove
613 Use variable names in all declarations
614 (name_scan): Remove second argument
615 * src/delete.c: Remove second argument from calls to name_scan
616 * src/update.c: Likewise
617 * src/incremen.c (procdir): Use is_individual_file to check for
618 files explicitely specified in the command line. Fixes bug
619 reported by Dat Head on 19 Jun 2006 (descending into mountpoints
620 with --one-file-system in use)
621 * src/misc.c (maybe_backup_file): Second argument is bool
622 * src/names.c (name_next_elt): Call register_individual_file
623 (namelist_match): Remove third argument
624 (name_match): Change return type to bool
625 (name_scan): Remove second argument
626 * src/sparse.c (pax_dump_header): Store original sparse file name
627 in GNU.sparse.name variable. The name field in the ustar header
628 now contains generated name (%d/GNUSparseFile.%p/%f), so that
629 non-pax-aware tars won't extract the file under the original
631 * src/xheader.c (GNU.sparse.name): New variable for storing sparse
634 2006-06-13 Sergey Poznyakoff <gray@gnu.org.ua>
636 * doc/Makefile.am (check-options): Expand macros before grepping
638 * doc/rendition.texi (FIXME) [!PROOF_FOOTNOTED]: Enclose in a
640 * doc/tar.texi: Define op as codeindex. Use special macros to
642 Consequently prefer @dfn{long options} over @dfn{mnemonic
644 Document --unquote, --no-unquote
645 (Short Option Summary): Build a table of cross-references to the
646 corresponding long options.
647 (Using Multiple Tapes,Multi-Volume Archives): Rewritten
649 * doc/value.texi (xopindex,opsummary): New macros
651 * doc/Makefile.am (check-options): New goal
652 * doc/tar.texi: Update
653 * src/tar.c: Implement --overwrite-dir option (long ago
656 2006-06-12 Sergey Poznyakoff <gray@gnu.org.ua>
658 * doc/tar.texi: Document better the --totals option
660 * src/buffer.c (total_blocks_deleted): New variable
661 (set_start_time): Set volume_start_time and last_stat_time as well
662 (set_volume_start_time): New function
663 (compute_duration): Do not call set_start_time, update
664 last_stat_time instead. Use it in calculation instead of
665 start_time, which is now set only once, upon startup.
666 (print_total_written): Removed.
667 (print_total_stats): New function for printing byte/speed statistics.
668 (_open_archive): Detect attempts to update compressed archives.
669 (_gnu_flush_write): Always update prev_written.
670 (open_archive): Call set_volume_start_time.
671 * src/common.h (volume_start_time,last_stat_time): New globals
672 (print_total_written): Replaced with:
673 (print_total_stats): New function
674 * src/delete.c (records_skipped): Remove static qualifier, the
675 variable is used by print_total_stats in buffer.c
676 * src/extract.c (check_time): Use volume_start_time when checking
677 for timestamp plausability.
678 * src/tar.c: (options, parse_opt): Allow for optional argument to
679 the --totals option, which specifies a signal upon delivery of which
680 the statistics must be output.
681 (main): Call print_total_stats if total_option is set.
683 2006-06-11 Sergey Poznyakoff <gray@gnu.org.ua>
685 * src/xheader.c (xheader_set_single_keyword): Fix typo.
686 (decode_time): Avoid using gotos.
688 * doc/mastermenu.el: New file
689 * doc/Makefile.am (master-menu): New goal
690 * doc/tar.texi: Update master menu
692 2006-06-10 Sergey Poznyakoff <gray@gnu.org.ua>
694 * doc/tar.texi: Remove leftover include
696 2006-06-09 Sergey Poznyakoff <gray@gnu.org.ua>
698 * doc/Makefile.am (tar_TEXINFOS): Add intern.texi
699 (EXTRA_DIST): Remove convtexi.pl, add texify.sed
700 * doc/intern.texi: New file
701 * doc/convtexi.pl: Remove
702 * doc/texify.sed: Auxiliary script to convert ../src/tar.h to
704 * doc/rendition.texi: Fix typo
705 * doc/tar.texi: Update
706 * src/tar.h: Fix indentation, introduce end-of-format marker for
709 * THANKS: Add Jason Armistead
710 * doc/tar.texi: Update
712 * src/buffer.c: Implement more flexible checkpoint style
713 * src/common.h (checkpoint_option): Change type to unsigned
714 (checkpoint_style): New variable.
715 * src/tar.c: --checkpoint takes an optional argument specifying
716 number of records between two successive checkpoints (proposed
717 by Jason Armistead on 2004-06-22). Optional dot starting the
718 argument means "print dots instead of textual checkpoints".
719 (tar_help): New function
720 * src/transform.c: Minor fixes.
722 2006-06-08 Sergey Poznyakoff <gray@gnu.org.ua>
724 * gnulib.modules: Add mkdtemp
725 * doc/dumpdir.texi: New file
726 * doc/Makefile.am (tar_TEXINFOS): Add dumpdir.texi
727 * doc/tar.texi: Document dumpdir format
728 * src/incremen.c (dumpdir_locate,obstack_code_rename):
729 (purge_directory): Re-implement renaming. Introduce
731 (make_tmp_dir_name): Remove
733 * src/transform.c (set_transform_expr,_transform_name_to_obstack):
734 Implement NUMBER flag.
735 (add_char_segment): Fix length assignement
737 * doc/tar.texi: Update
739 2006-06-07 Sergey Poznyakoff <gray@gnu.org.ua>
741 * src/transform.c (transform_name_fp): Run fun even if
742 _transform_name_to_obstack returns false.
743 (_transform_name_to_obstack,set_transform_expr): Implement GNU
744 extension case conversion operations.
746 * doc/tar.texi (transform): Document the option.
748 2006-06-02 Sergey Poznyakoff <gray@gnu.org.ua>
751 * src/common.h (set_transform_expr): New function
752 * tests/Makefile.am: Add incr04.at
753 * tests/testsuite.at: Likewise
754 * tests/incr04.at: New test case
755 * tests/long01.at: Fix typo in the comment
756 * tests/multiv04.at: Use genfile --files-from
758 (Above changes need new genfile.c from paxutils)
762 * doc/tar.texi: Update
763 * src/transform.c: New file
764 * src/Makefile.am (tar_SOURCES): New module transform.c
765 * src/common.h (transform_name, transform_name_fp): New functions
766 (show_stored_names_option): Renamed to
767 show_transformed_names_option. All uses changed
768 * src/create.c (dump_file0): Transform file name
769 * src/extract.c (extract_archive): safer_name_suffix and
770 stripped_prefix_len are now called by decode_header
771 * src/list.c (print_header): Update displayable name selection.
772 * src/tar.c: New option --transform
773 New option --show-transformed-names generalizes
774 --show-stored-names. The latter is retained as an alias.
776 2006-05-31 Sergey Poznyakoff <gray@gnu.org.ua>
778 * src/incremen.c (make_directory): Fix initialization of struct
781 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
783 * doc/tar.texi: Document use of globbing patterns.
784 * src/tar.c (parse_opt): Add comment before --preserve case.
786 2006-05-24 Sergey Poznyakoff <gray@gnu.org.ua>
789 * doc/tar.texi: Update
790 * configure.ac (AM_INIT_AUTOMAKE): Use tar-ustar option. Raise
791 version requirement to 1.9
792 * src/common.h (struct name): Refactured
793 (warn_regex_usage): New variable.
794 (dump_file): First argument is const char*.
795 (name_init,name_add): Removed
796 (name_add_name,name_add_dir): New functions
797 (name_next): Return const char*.
798 * src/create.c: (dump_file,dump_file0): First argument is const
799 char*. All callers updated.
800 * src/names.c: Rewritten handling of member names in the command
801 line. Tar no longer attempts to guess globbing patterns, instead
802 it relies on --wildcard option.
803 (init_names): Removed.
804 (struct name_elt): New structure.
805 (name_array): Change type to struct name_elt. All references updated
806 (name_add_name,name_add_dir): New functions
807 (name_next_elt): New function
808 (name_next): Rewritten using name_next_elt.
809 (namelist_match): Rewritten pattern matching using
811 (names_notfound): Warn if globbing patterns were used without
813 * src/tar.c (options): Move globbing-related options into a
814 separate group. Set -l as an alias to --check-links, as required
816 (struct tar_args): New fields
817 wildcards,matching_flags,include_anchored
818 (MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS): New macros
819 (parse_opt): Use x2nrealloc to grow archive_name_array.
820 Use MAKE_EXCL_OPTIONS,MAKE_INCL_OPTIONS to create appropriate
821 fnmatch options, and name_add_name,name_add_dir to handle member
822 name and -C arguments.
823 (decode_options): Likewise
824 (main): Remove call to init_names.
826 * tests/append.at, tests/append01.at, tests/extrac01.at,
827 tests/options.at, tests/options02.at, tests/same-order01.at,
828 tests/same-order02.at: Make AT_SETUP more readable.
830 2006-05-23 Sergey Poznyakoff <gray@gnu.org.ua>
832 * src/buffer.c (change_tape_menu): Fix typo (uninitialized
833 variable) introduced yesterday.
835 2006-05-22 Sergey Poznyakoff <gray@gnu.org.ua>
837 * doc/tar.texi: Use @var{file_name} instead of @var{file name}
838 * src/buffer.c (change_tape_menu): Break the loop after obtaining
839 new archive name. Check for empty input line.
841 2006-05-15 Sergey Poznyakoff <gray@gnu.org.ua>
843 * tests/atlocal.in (XFAILFILE): New variable
844 * tests/version.at: Create $XFAILFILE on failure
845 * tests/testsuite.at (AT_TAR_CHECK): Declare expected failure if
848 2006-05-13 Sergey Poznyakoff <gray@gnu.org.ua>
851 * src/buffer.c (read_header0): Use read_header_primitive to avoid
852 clubbering current_tar_info. All callers updated.
853 * src/common.h (read_header_primitive): New function
854 * src/extract.c (extract_volhdr): New function
855 (prepare_to_extract): Use extract_volhdr as extractor for volume
857 * src/list.c (read_header_primitive): New function
858 (read_header): Front end for read_header_primitive
859 * tests/chtype.at: New file
860 * tests/volsize.at: New file
861 * tests/Makefile.am (TESTSUITE_AT): Add chtype.at, volsize.at
862 (check-full): New target.
863 * tests/atlocal.in (TEST_DATA_URL,STAR_DATA_URL)
864 (STAR_TESTSCRIPTS): Provide default values.
865 (tarball_prereq): New function
866 * tests/testsuite.at (AT_TARBALL_PREREQ): New defun
867 (AT_STAR_PREREQ): Rewrite using tarball_prereq
868 Include chtype.at and volsize.at
869 * tests/volume.at: Add keywords.
871 * tests/star/gtarfail.at, tests/star/gtarfail2.at,
872 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
873 tests/star/ustar-big-2g.at, tests/star/ustar-big-8g.at
874 (AT_STAR_PREREQ): Provide md5 sum.
876 * lib/.cvsignore: Update
878 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
880 * tests/testsuite.at (AT_SORT_PREREQ, AT_UNPRIVILEGED_PREREQ): New
883 * tests/extrac04.at, tests/incr03.at, tests/listed02.at,
884 tests/pipe.at, tests/rename01.at, tests/rename02.at,
885 tests/rename03.at, tests/same-order01.at: Call
886 AT_SORT_PREREQ. Remove fd 2 redirection after calls to sort
887 * ignfail.at: Call AT_UNPRIVILEGED_PREREQ
889 2006-05-08 Sergey Poznyakoff <gray@gnu.org.ua>
891 Listed incremental backups: keep more information about
892 directories. Handle renamed directories more effectively
893 (initial implementation, more updates to follow).
894 Source tree before this point is tagged
895 alpha_1_15_90_incremental_1.
898 * configure.ac: Raise version number to 1.15.91
899 * src/common.h (rename_directory,append_incremental_renames): New
901 * src/extract.c (rename_directory): New function
902 * src/incremen.c (struct directory.contents, flags): New members
903 (nfs,found,new): Remove. Replaced by appropriate bitmask values in
904 `flags' field. All uses updated.
905 (directory_meta_table): New table.
906 (hash_directory): Rename to hash_directory_name
907 (compare_directories): Rename to compare_directory_names
908 (hash_directory_meta,compare_directory_meta,find_directory_meta):
910 (compare_dirents): Removed
911 (note_directory): Get 7th argument: directory contents.
913 (dumpdir_locate,makedumpdir): New functions
914 (scan_directory): Rewritten. Use makedumpdir to create a sorted
915 dumpdir array. This makes the obstack argument unnecessary. Besides,
916 ALL_CHILDREN flag is set only for new directories.
917 (procdir): Change return type to struct directory. Return
918 immediately if the directory was already initialized. Discover
919 directory renames using directory_meta_table.
920 (append_incremental_renames): New function.
921 (read_directory_file, write_directory_file): Use new snapshot file
923 * src/names.c (collect_and_sort_names): Update dir_contents of the
924 first non-fake name entry when in listed incremental mode.
926 * tests/incr03.at: New testcase
927 * tests/rename01.at: New testcase
928 * tests/rename02.at: New testcase
929 * tests/rename03.at: New testcase
930 * tests/Makefile.am: Add
931 incr03.at,rename01.at,rename02.at,rename03.at
932 * tests/testsuite.at: Likewise.
933 * tests/listed02.at: Update for the new behavior
934 * tests/multiv04.at (AT_KEYWORDS): Add missing incremental kw.
936 2006-05-02 Sergey Poznyakoff <gray@gnu.org.ua>
938 * src/buffer.c (try_new_volume): Attempt to continue if the name
939 is apparently truncated in a GNU format volume.
941 * tests/comprec.at, tests/delete01.at, tests/delete02.at,
942 tests/delete04.at, tests/delete05.at, tests/extrac05.at,
943 tests/listed01.at, tests/multiv01.at, tests/multiv02.at,
944 tests/pipe.at, tests/same-order01.at, tests/same-order02.at,
945 tests/sparse01.at, tests/sparse03.at: Always use genfile --file,
946 this enables extra error checking.
948 * tests/multiv03.at: Attempt to extract a member with truncated
949 file name from the archive.
951 * src/buffer.c (_open_archive): Remove unnecessary argument to
952 check_compressed_archive.
954 2006-04-25 Sergey Poznyakoff <gray@gnu.org.ua>
956 * tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
957 tests/sparsemv.at, tests/sparsemvp.at: Skip the test if the file
958 system does not support sparse files.
959 * doc/tar.texi (@copying): Remove the reference to not existing
962 2006-04-11 Sergey Poznyakoff <gray@gnu.org.ua>
964 * src/extract.c (extract_dir): Fix toggling existing directory
965 permissions (Debian bug #361077). Use parts of patch provided by
966 Ian Jackson <iwj@ubuntu.com>.
967 * src/compare.c: Minor changes
968 * src/incremen.c (directory.new): New member
969 (note_directory,find_directory: Use make_directory to create
970 struct directory entries
971 (procdir): Avoid duplicating directories in the incremental
973 * tests/Makefile.am (TESTSUITE_AT): Add extrac06.at
974 * tests/testsuite.at: Include extrac06.at
976 2006-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (trivial change)
978 * tests/atlocal.in (PATH): Add build-aux from the source tree,
981 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
983 * THANKS: Add Benno Schulenberg
985 2006-03-13 Jim Meyering <jim@meyering.net>
987 * tests/listed02.at: Sort the two lines of stderr from the
988 first `tar -v --listed-incremental'. They would come out
989 reversed and provoke a test failure on a tmpfs
992 2006-03-13 Benno Schulenberg <benno@nietvergeten.nl>
994 * doc/tar.texi: Minor fixes.
995 * src/tar.c (options): Consistently begin help messages with a
998 2006-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
1000 * tests/Makefile.am (AM_CPPFLAGS): Define LOCALEDIR
1002 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1004 * src/buffer.c (record_buffer_aligned): New var.
1005 (init_buffer): Use it to ensure that the buffer is aligned.
1006 This doesn't result in any measurable performance improvement
1007 on my host (Debian GNU/Linux 3.1 stable, with default block size),
1008 but I assume it does help on some hosts.
1010 * lib/.cvsignore: Sort.
1012 2006-03-04 Sergey Poznyakoff <gray@gnu.org.ua>
1014 * tests/shortrec.at: Use -f - to read from stdin.
1016 2006-02-21 Sergey Poznyakoff <gray@gnu.org.ua>
1018 * doc/tar.texi: Fix typo: --to-command instead of --to-program
1020 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1022 * tests/multiv04.at (split directory members in a MV archive):
1023 Don't use %X in an awk printf format; this doesn't work with
1024 Solaris 10 /usr/bin/awk. Use %x instead.
1026 2006-02-20 Sergey Poznyakoff <gray@gnu.org.ua>
1028 * src/create.c (split_long_name): Fix maximum length estimation.
1030 * tests/Makefile.am (lustar01.at,lustar02.at,lustar03.at): New
1032 * tests/atlocal.in: Add build-aux to the PATH
1033 * tests/long01.at: Remove mkhier, use AT_TAR_MKHIER instead
1034 * tests/longv7.at: Reword test title
1035 * tests/lustar01.at: New test
1036 * tests/lustar02.at: New test
1037 * tests/lustar03.at: New test
1038 * tests/testsuite.at (AT_TAR_MKHIER): New macro
1039 (lustar01.at,lustar02.at,lustar03.at): New tests.
1041 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1043 * bootstrap: Don't claim lib/Makefile.am is generated automatically
1046 Avoid installation glitches on Solaris 8 with Sun C 5.4.
1047 * lib/.cvsignore: Add system-ioctl.h.
1048 * lib/Makefile.tmpl (noinst_HEADERS): Add system-ioctl.h.
1049 * src/buffer.c: Include system-ioctl.h.
1050 * src/compare.c: Likewise.
1051 * src/delete.c: Likewise.
1052 * src/system.c: Include <getline.h>, <setenv.h>.
1053 * src/tar.c: Include <getline.h>.
1055 2006-02-19 Sergey Poznyakoff <gray@gnu.org.ua>
1057 * src/buffer.c (add_chunk_header): Free st.orig_file_name after
1058 calling finish_header().
1059 (new_volume): Prompt the user for archive name if unable to open
1062 * src/create.c (dump_file0): Restore file_count_links,
1063 accidentally removed on 2005-11-29.
1064 * configure.ac: Raise version number to 1.15.90
1067 2006-02-08 Sergey Poznyakoff <gray@gnu.org.ua>
1069 * src/tar.c (tar_set_quoting_style): Provide second argument to
1070 the format spec: program_invocation_short_name. Reported by Jim
1073 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1075 * gnulib.modules: Add closeout, exitfial.
1076 * lib/.cvsignore: Add __fpending.c, __fpending.h, closeout.c,
1078 * src/buffer.c: Incluse closeout.h.
1079 (_open_archive): Use freopen rather than fopen, so
1080 that stdlis is always either stdout or stderr. Use
1081 close_stdout_set_file_name to report its name.
1082 * src/tar.c: Include closeout.h and exitfail.h.
1083 (parse_opt, usage): Call close_stdout as appropriate, to check for
1085 (decode_options): Exit with status TAREXIT_FAILURE, not 1.
1086 (main): Set exit_failure, to exit with proper status on memory
1087 allocation failure and the like.
1088 Use close_stdout rather than rolling our own test.
1090 * NEWS: --version now outputs copyright etc., to conform to the
1091 GNU coding standards. Remove --license.
1092 * gnulib.modules: Add version-etc-fsf.
1093 * doc/tar.texi: Document the change.
1094 * lib/.cvsignore: Add version-etc-fsf.c, version-etc.c, version-etc.h.
1095 * scripts/Makefile.am (SED_CMD): Update PAKCAGE_NAME, not PACKAGE.
1096 * scripts/backup.in: Remove --license. Change --version to conform
1098 * scripts/restore.in: Likewise.
1099 * scripts/backup.sh.in (license): Output briefer license in the
1100 style of coreutils, for consistency with other changes.
1101 * src/tar.c: Include <version-etc.h>.
1102 (LICENSE_OPTION): Remove.
1103 (options): Remove --license.
1105 (parse_opt): Use version_etc instead of rolling it ourselves.
1107 * tests/version.at (tar --version): Check only the first line of
1110 * ChangeLog, NEWS, src/common.h, src/extract.c, src/incremen.c:
1111 * src/list.c, src/names.c, src/tar.h, src/xheader.c:
1112 Update copyright year to 2006.
1114 2006-02-07 Jim Meyering <jim@meyering.net>
1116 * src/xheader.c (sparse_map_decoder): Fix misleading diagnostic.
1118 2006-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
1120 * src/common.h (get_gnu_dumpdir): Remove prototype
1121 (is_dumpdir): New function
1122 * src/extract.c (prepare_to_extract): Use is_dumpdir member to
1124 * src/incremen.c (get_gnu_dumpdir): Static
1125 (is_dumpdir): New function
1126 (purge_directory): Use is_dumpdir
1127 * src/list.c (list_archive): Use is_dumpdir
1128 Do not wrap skip_member in mv_begin/mv_end, the function itself
1130 (decode_header): Set stat_info->is_dumpdir
1131 (skip_member): Do nothing if skipped is true
1132 * src/tar.h (struct tar_stat_info): New members is_dumpdir and skipped.
1134 2006-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
1136 * src/tar.c (decode_options): Refuse using --delete with
1137 compression options.
1139 2006-01-18 Sergey Poznyakoff <gray@gnu.org.ua>
1142 * configure.ac (DEFAULT_QUOTING_STYLE): New configuration variable
1143 * doc/tar.texi: Initial documentation for --quoting-style,
1144 --quote-chars and --no-quote-chars option.
1145 * src/tar.c: Implement new options --quoting-style, --quote-chars
1146 and --no-quote-chars.
1148 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1150 * bootstrap: Default to pserver, and switch to cvs.sv.gnu.org,
1151 to accommodate recent changes to the GNU CVS server.
1152 * lib/.cvsignore: Add argp-pin.c, mkdirat.c, openat-priv.h.
1154 2005-12-14 Sergey Poznyakoff <gray@gnu.org.ua>
1156 * src/names.c (name_scan): Take an additional argument requesting
1158 * src/common.h (name_scan): Change prototype.
1159 * src/delete.c, src/incremen.c, src/update.c: Update invocations
1162 2005-12-13 Sergey Poznyakoff <gray@gnu.org.ua>
1164 * src/common.h (struct name): New member `explicit'. Remove unused
1166 * src/incremen.c (procdir): If name_scan() returns something,
1167 check if it was explicitely given in the command line
1168 * src/names.c (addname,add_hierarchy_to_namelist): Initialize
1169 explicit member appropriately.
1171 * src/incremen.c (procdir): If --one-file-system is given and a
1172 directory is found to be on another device, *and* this directory
1173 is explicitely given in the command line, then do not omit it.
1175 2005-12-11 Sergey Poznyakoff <gray@gnu.org.ua>
1178 * doc/tar.texi: Document --delay-directory-restore option.
1179 (Configuring Help Summary): Document usage of ARGP_HELP_FMT
1180 variable to customize help output.
1181 * src/common.h (delay_directory_restore_option): New global.
1182 * src/extract.c (directories_first): Replaced by
1183 delay_directory_restore_option. All uses changed.
1184 * src/tar.c (options,parse_opt): New options
1185 --delay-directory-restore and --no-delay-directory-restore
1187 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1189 * src/buffer.c (open_archive): Add default case to shut up gcc.
1190 * src/common.h (set_file_atime): Add prototype.
1191 * src/create.c (to_chars_subst): Remove unused variable
1192 Make sure useful result code is returned.
1193 * src/incremen.c (read_directory_file): Fix format string
1194 Thanks Eric Blake for reporting.
1196 2005-12-08 Sergey Poznyakoff <gray@gnu.org.ua>
1198 * doc/tar.texi (Current status): Renamed to 'Changes' and moved to
1200 (Large or Negative Values): Rewritten
1201 * src/common.h (gid_to_chars, major_to_chars, minor_to_chars)
1202 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
1203 (uid_to_chars, uintmax_to_chars): Return bool
1204 * src/create.c (gid_to_chars, major_to_chars, minor_to_chars)
1205 (mode_to_chars, off_to_chars, size_to_chars, time_to_chars)
1206 (uid_to_chars, uintmax_to_chars): Return bool
1207 (to_chars): Return bool
1208 (start_header): Check return values of convertion routines. Fail
1209 if unable to store data in the header.
1211 2005-12-07 Sergey Poznyakoff <gray@gnu.org.ua>
1213 * doc/tar.texi: Following the discussion with Karl Berry,
1214 discontinue using @value{} substitutions for Texinfo commands.
1215 Properly index all long options. Print a
1216 separate long option index.
1217 * doc/value.texi: Remove @set's
1219 * doc/tar.texi: Update --info-script documentation
1220 Resolve some more FIXMEs.
1221 * scripts/dump-remind.in: Use TAR_VOLUME instead of reading volno
1223 * src/buffer.c (new_volume): Update invocation
1224 (change_tape_menu): New function. Disable '!' command if given
1226 * src/common.h (sys_exec_info_script): Update declaration
1227 (restrict_option): New global
1228 * src/system.c (sys_exec_info_script): The script can supply new
1229 archive name to use by writing it to file descriptor 3.
1230 * src/tar.c (options): Add --restrict option. Use macros for
1232 (license): Print full list of copyright years
1235 2005-12-06 Eric Blake <ebb9@byu.net> (trivial changes)
1237 * configure.ac (DENSITY_LETTER): Fix m4 overquoting.
1238 * .cvsignore: Ignore .bootstrap.
1240 2005-12-06 Sergey Poznyakoff <gray@gnu.org.ua>
1242 * doc/tar.texi: Document --to-command and --info-script
1243 options. Add missing xrefs.
1244 * src/buffer.c (new_volume): Use sys_exec_info_script() instead of
1246 * src/common.h (archive_format_string,subcommand_string)
1247 (sys_exec_info_script): New prototypes.
1248 * src/system.c (sys_exec_info_script): New function.
1249 * src/tar.c (archive_format_string): Remove static qualifier.
1250 (subcommand_string): New function.
1252 2005-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
1254 * src/extract.c: Fix restoring of directory timestamps from
1255 incremental archives.
1256 (directories_first): New variable.
1257 (prepare_to_extract): Set directories_first
1258 (extract_archive): Call apply_nonancestor_delayed_set_stat() only
1259 if not extracting from an incremental archive
1260 (extract_dir): Obtain root_device here, to make sure it works
1263 * src/incremen.c (purge_directory): Skip the member and return if
1264 the archive is not in incremental format.
1265 * tests/incr02.at: New testcase
1266 * tests/Makefile.am: Add incr02.at
1267 * tests/testsuite.at: Likewise
1269 * THANKS: Add Guerkan Karaman.
1272 2005-11-30 Paul Eggert <eggert@cs.ucla.edu>
1274 * doc/tar.texi (Option Summary): Rewrite the
1275 --atime-preserve=system description in response to Ian Turner's
1278 2005-11-30 Ian Turner <ian@zmanda.com>
1280 * doc/tar.texi (Extracting Specific Files): Remove obsolescent
1283 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1285 * NEWS: New option --atime-preserve=system, which uses O_NOATIME.
1286 * THANKS: Add Ian Turner.
1288 * configure.ac: Prefer AC_CHECK_HEADERS_ONCE to AC_CHECK_HEADERS.
1289 Check for stropts.h and sys/filio.h too, for _FIOSATIME.
1290 * doc/tar.texi: Change "modification time" to "data modification
1291 time", "change time" to "status change time", and "filesystem" to
1292 "file system", so that we use terminology consistent with POSIX.
1293 Use American spacing rather than French for sentence ends.
1294 "non-dependable" -> "undependable".
1295 (Option Summary, Attributes): Explain better the pitfalls of the
1296 --atime-preserve option, and suggest read-only mounts,loopback
1297 mounts, and noatime mounts for older systems.
1298 * doc/value.texi (op-atime-preserve-system): Renamed from
1299 op-atime-preserver-system to fix a misspelling.
1300 * src/common.h (enum atime_preserve): Use lower case for enum values.
1301 * src/compare.c: Don't include utimens.h; no longer needed.
1302 (diff_file): Use set_file_atime rather than utimens; avoid closing
1303 diff_handle until after this, so that we can set the file time stamp
1304 via the file descriptor rather than via its name.
1305 * src/create.c: Don't include utimens.h; no longer needed.
1306 (dump_regular_finish): Remove. All callers now do its work inline.
1307 (dump_dir): New arg FD. All callers changed.
1308 Use fdsavedir rather than savedir.
1309 (unknown_file_error): Arg is a const pointer now.
1310 (dump_file0): 2nd arg is a const pointer now.
1311 Treat directories more like files, with respect to --atime-preserve.
1312 For example, also warn if a directory changes while we are dumping it.
1313 Prefer file descriptors to file names when retrieving/setting file
1314 attributes; this saves path-resolution time and allows us to avoid
1315 changing mtime/ctime on Solaris when restoring atime as root.
1316 Use O_DIRECTORY when opening directories, to avoid some race conditions.
1317 Do not reset atime if mtime has changed. Report an error if
1318 we cannot reset atime.
1320 * lib/.cvsignore: Add malloc.h, regcomp.c, regex.c, regex.h,
1321 regex_internal.c, regex_internal.h, regexc.c; used by rpmatch.
1323 2005-11-29 Ian Turner <ian@zmanda.com>
1325 First cut at adding support for --atime-preserve=system.
1326 * doc/tar.texi (Option Summary): First cut at documenting it.
1327 All other uses of --atime-preserve changed to --atime-preserve=replace.
1328 * doc/value.texi (op-atime-preserve-replace, op-atime-preserver-system):
1330 (op-atime-preserve): Mention METHOD.
1331 * src/common.h (atime_preserve): New enum.
1332 (atime_preserve_option): Now of the enum type rather than bool.
1334 * src/compare.c (diff_file): Read with O_NOATIME if asked for.
1335 * src/create.c (dump_file0): Read regular and CTG files with O_NOATIME
1337 * src/tar.c (usage): Mention new usage.
1338 (parse_opt): Parse new usage.
1340 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1342 * THANKS: Convert back to UTF-8, sort (using LC_ALL=C on Debian
1343 stable), and consistently use tabs rather than spaces.
1345 2005-11-27 Sergey Poznyakoff <gray@gnu.org.ua>
1347 * src/xheader.c: Remove parts of code prematurely introduced
1348 yesterday. Thanks Eric Blake.
1350 2005-11-26 Sergey Poznyakoff <gray@gnu.org.ua>
1352 * src/xheader.c (xheader_format_name): Fix memory leak.
1354 2005-11-11 Sergey Poznyakoff <gray@gnu.org.ua>
1356 * gnulib.modules: Add rpmatch
1357 * lib/stdopen.h, lib/stdopen.c: New file. Imported from coreutils.
1358 * lib/Makefile.tmpl: Add stdopen.h, stdopen.c
1359 * po/POTFILES.in: Add rpmatch.c
1360 * src/tar.c (confirm): Rewritten using rpmatch.
1361 (decode_options): Minor optimizations
1362 (main): Call stdopen() to ensure the first three descriptors are
1365 * tests/multiv01.at, tests/multiv02.at, tests/multiv03.at,
1366 tests/multiv04.at, tests/sparsemv.at, tests/sparsemvp.at,
1367 tests/star/multi-fail.at: Close stdin so that if something fails
1368 causing tar to ask for the next volume, it won't hang the
1371 * src/buffer.c (flush_write,flush_read): Change data type.
1372 (flush_archive): Compute actual buffer fill level before calling
1374 (close_archive): Call flush_archive again if the first call
1375 resulted in partially filled buffer.
1376 (try_new_volume): Rewritten handling of initial headers.
1377 (add_chunk_header): New function. Write an additional header
1378 before the continuation chunk. The purpose of the header is to
1379 allow third-party tars to extract the member.
1380 (simple_flush_write): Take an argument.
1381 (_gnu_flush_write): Correctly handle partially filled buffers.
1382 * src/common.h (flush_read,flush_write): Functions, again.
1383 (write_extended): Changed declaration
1384 (xheader_format_name): New declaration
1385 * src/create.c (write_extended): Change type and meaning of
1386 the first argument. All callers updated
1387 * src/xheader.c (xheader_format_name): Remove static
1388 qualifier. Change last argument.
1389 Correct buffer size calculation (allocated too much space).
1390 (xheader_write): Increase global_header_count here ...
1391 (xheader_write_global): ... instead of here
1393 * tests/testsuite.at (AT_TAR_CHECK): Define TEST_TAR_FORMAT
1394 * tests/multiv01.at: Update
1395 * tests/multiv02.at: Update
1396 * tests/multiv03.at: Update
1397 * tests/sparsemvp.at: Update
1398 * tests/star/multi-fail.at: Update
1400 * scripts/tarcat: Handle archives in pax format. Improve handling
1401 of traditional archives.
1402 * doc/tar.texi (Tarcat): New node
1404 2005-11-10 Sergey Poznyakoff <gray@gnu.org.ua>
1406 Fix splitting of sparse files between the volumes.
1408 * src/buffer.c (try_new_volume): Bugfix. Always check
1409 continued_file_name. If it is absent, the volume is out
1411 (add_multi_volume_header): Create GNU.volume.filename keyword in
1412 the extended header.
1413 * src/sparse.c (sparse_dump_region): Call mv_size_left.
1414 (sparse_dump_file): Enclose the loop in mv_begin/mv_end.
1415 * src/system.c: Do not pad compressed output if it goes to
1417 * src/xheader.c (xhdr_tab): New keyword GNU.volume.filename.
1419 * tests/sparsemv.at: New testcase
1420 * tests/sparsemvp.at: New testcase
1421 * tests/Makefile.am: Add sparsemv.at and sparsemvp.at.
1422 * tests/testsuite.at: Likewise.
1424 2005-11-09 Sergey Poznyakoff <gray@gnu.org.ua>
1426 * src/buffer.c: Rewritten in a more modular fashion to provide
1427 GNU extensions (multi-volume archives and archive labels) in
1429 NOTICE, that some of the aspects (e.g. splitting the archive
1430 on the extended header boundary) are still not solved, others
1431 (splitting a sparse file between the volume) require additional
1432 testing. Wait for the next commit.
1434 (volume_label,continued_file_name,continued_file_size)
1435 (continued_file_offset): New globals.
1436 (save_name,save_totsize,save_sizeleft): Make static
1437 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
1438 (open_archive,flush_write,flush_read): Rewritten
1440 * src/common.h (save_name,save_sizeleft,save_totsize): Remove
1442 (volume_label,continued_file_name,continued_file_size): New
1444 (flush_read,flush_write): Pointers to functions
1445 (mv_begin,mv_end,mv_total_size,mv_size_left): New functions
1446 (write_extended): New function.
1448 * src/compare.c, src/create.c, src/extract.c, src/incremen.c,
1449 src/list.c: Use mv_.* functions uniformly instead of fiddling
1450 with the global variables.
1451 * src/sparse.c: Use mv_.* functions where necessary.
1452 * src/tar.c (decode_options): Allow to use --multi-volume and
1453 --label with pax archives.
1454 * src/xheader.c (xhdr_tab): Support for new GNU keywords.
1456 * tests/delete01.at, tests/delete02.at, tests/delete03.at,
1457 tests/delete04.at, tests/delete05.at, tests/extrac01.at,
1458 tests/extrac02.at, tests/extrac03.at, tests/extrac04.at,
1459 tests/extrac05.at, tests/incr01.at, tests/incremental.at,
1460 tests/listed01.at, tests/listed02.at, tests/long01.at,
1461 tests/longv7.at, tests/multiv01.at, tests/multiv02.at,
1462 tests/multiv03.at, tests/multiv04.at, tests/options.at,
1463 tests/options02.at, tests/same-order01.at, tests/same-order02.at,
1464 tests/sparse01.at, tests/sparse02.at, tests/sparse03.at,
1465 tests/star/multi-fail.at (AT_KEYWORDS): Improve to allow execution
1466 of related tests in groups.
1468 * doc/tar.texi: Update
1470 2005-11-07 Paul Eggert <eggert@cs.ucla.edu>
1472 * src/xheader.c (struct xhdr_tab.coder): Last arg is void const *,
1473 not void *, to avoid create.c warning from GCC "passing argument 3
1474 of 'xheader_store' discards qualifiers from pointer target type".
1475 (dummy_coder, atime_coder, gid_coder, gname_coder, linkpath_coder):
1476 (ctime_coder, mtime_coder, path_coder, size_coder, uid_coder):
1477 (uname_coder, sparse_size_coder, sparse_numblocks_coder):
1478 (sparse_offset_coder, sparse_numbytes_coder, dumpdir_coder):
1479 (xheader_store): Likewise.
1480 * src/common.h (xheader_store): Likewise.
1482 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
1483 and Paul Eggert <eggert@cs.ucla.edu>
1485 * src/tar.c (NS_PRECISION_FORMAT_MASK): New macro.
1486 (tar_timespec_cmp): New function. Wrapper over
1487 timespec_cmp using the timespec precision provided by the
1488 current archive format.
1489 * src/common.h (tar_timespec_cmp): New declaration.
1490 * src/compare.c (diff_file): Use tar_timespec_cmp.
1491 * src/extract.c (file_newer_p): Likewise.
1492 * src/update.c (update_archive): Likewise.
1493 * tests/truncate.at: Reverted changes
1494 * tests/update.at: Reverted changes
1496 2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
1498 Support for incremental formats in pax archives.
1499 Fixed POSIX compatibility of `sparse' extended header keywords.
1501 * src/common.h (dumpdir_size,get_gnu_dumpdir)
1502 (xheader_string_begin,xheader_string_add)
1503 (xheader_string_end): New functions.
1504 * src/create.c (dump_dir0): Handle incremental backups in pax
1506 * src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
1507 (purge_directory): Use stat_info.dumpdir instead of getting its
1509 * src/list.c (list_archive): Handle incremental backups in pax
1511 (decode_header): Initialize stat_info.dumpdir
1512 * src/sparse.c (sparse_diff_file): Bugfix: set seekable.
1513 (pax_dump_header): Store sparse map in GNU.sparse.map. If this
1514 variable has been explicitely deleted, use GNU.sparse.offset/
1515 GNU.sparse.numbytes variables.
1516 * src/tar.c (decode_options): Incremental options are allowed with
1518 (tar_stat_destroy): Free dumpdir
1519 * src/tar.h (struct tar_stat_info.dumpdir): New member.
1520 * src/xheader.c (xheader_keyword_deleted_p): Remove static
1522 (struct xhdr_tab.decoder): Change prototype. POSIX allows string
1523 values to contain embedded nulls, so take an extra argument
1524 specifying the length of the string.
1525 (decx,decg,dummy_decoder,atime_decoder,gid_decoder)
1526 (gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
1527 (path_decoder,size_decoder,uid_decoder,uname_decoder)
1528 (sparse_size_decoder,sparse_numblocks_decoder)
1529 (sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
1530 (decode_record): Pass value length to the handler
1531 (run_override_list): Pass value length to the decoder
1532 (xheader_print_n): New function
1533 (xheader_print): Rewritten using xheader_print_n
1534 (xheader_finish): Do not rely om strlen to compute the length of
1535 the collected string: it can contain embedded nulls
1536 (xheader_string_begin,xheader_string_add,xheader_string_end): New
1538 (sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
1539 functions. Handle GNU.sparse.map and GNU.dumpdir variables.
1540 (xhdr_tab): Add new variables.
1542 * tests/incr01.at: Test gnu, oldgnu, and posix formats
1543 * tests/incremental.at: Likewise
1545 2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
1547 * NEWS: Minor language and white space fixes.
1549 * tests/truncate.at: Create files whose time stamps must fall on
1550 1-second boundaries. This prevents tests from failing on hosts
1551 like Solaris 8 that have nanosecond-resolution file time stamps.
1552 * tests/update.at: Likewise.
1554 * src/xheader.c (strtoimax, strtoumax): Remove decls; now done
1557 2005-11-06 Sergey Poznyakoff <gray@gnu.org.ua>
1559 * doc/tar.texi: Properly document incremental dumps
1560 * doc/value.texi: Likewise.
1561 * doc/snapshot.texi: Likewise.
1563 2005-11-05 Sergey Poznyakoff <gray@gnu.org.ua>
1565 Improve listed incremental format:
1567 * src/common.h (update_parent_directory): New prototype.
1568 * src/create.c (dump_file): Call update_parent_directory.
1569 * src/incremen.c (struct directory.mtime): New member.
1570 (note_directory): Take additional arguments. All callers updated.
1571 (scan_directory): Updated to use more metadata. In particular,
1572 this allows to correctly detect renamed files.
1573 (read_directory_file,write_directory_file)
1574 (write_directory_file_entry): Support new directory file format.
1575 * tests/listed01.at: Sleep 1 sec before creating second file.
1576 * tests/listed02.at: Never skip the test. It should work on any
1579 * doc/snapshot.texi: New file
1580 * doc/tar.texi: Update.
1581 * doc/Makefile.am: Update.
1583 2005-11-04 Paul Eggert <eggert@cs.ucla.edu>
1585 * src/extract.c (set_stat): Rewrite to avoid bug in Forte
1586 Developer 7 C 5.4 Patch 111708-09 (2004-02-19).
1588 2005-11-04 Sergey Poznyakoff <gray@gnu.org.ua>
1590 * bootstrap: Fix quoting in help output.
1591 (update_po): Use backward-compatible wget option --cache instead
1592 of deprecated -C to accomodate for wget 1.10.
1593 Changes proposed by Eric Blake
1594 * THANKS: Add Eric Blake
1596 2005-11-02 Paul Eggert <eggert@cs.ucla.edu>
1598 * doc/tar.texi: Consistently put two spaces after sentences,
1599 and put commas after "i.e." and "e.g.". This is the usual GNU
1602 * lib/.cvsignore: Add creat-safer.c, fcntl--.h, fcntl-safer.h,
1603 open-safer.c, openat-die.c, verify.h, to accommodate recent gnulib
1606 2005-10-27 Sergey Poznyakoff <gray@gnu.org.ua>
1608 * src/compare.c (diff_dumpdir): Pass a valid device number to
1609 get_directory_contents.
1611 * THANKS: Add John Thomas McDole
1613 * bootstrap: If file `.bootstrap' exists in the cwd and is
1614 readable, prepend its contents to the command line
1616 2005-10-21 Sergey Poznyakoff <gray@gnu.org.ua>
1618 * tests/link01.at: Skip test if ln fails (suppose the OS does
1619 not support hard links).
1621 2005-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
1623 * src/tar.c (decode_options): Report error if -A or -r is used
1624 together with compression option.
1626 2005-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
1628 * doc/tar.texi: Use @option and @kbd consistently.
1629 Document new options.
1631 2005-09-28 Sergey Poznyakoff <gray@gnu.org.ua>
1634 * src/common.h (show_stored_names_option): New variable
1635 * src/list.c (print_header): If show_stored_names_option is given,
1636 list member names as stored in the archive. Patch proposed by Erik
1637 Cumps <erik.cumps@icos.be>
1638 * src/tar.c: Implement --show-stored-names option
1640 * src/common.h (test_label_option): New variable;
1641 * src/list.c (print_header): Special handling if test_label_option
1643 * src/names.c (all_names_found): If test_label_option is set
1645 * src/tar.c: New option --test-label tests the archive volume
1646 label. The option proposed by Wouter Verhelst <wouter@nixsys.be>
1648 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
1650 * tests/Makefile.am (clean-local): Don't attempt to run
1651 $(TESTSUITE) if it doesn't exist. Problem reported by
1654 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1656 Don't filter time stamps through the resolution supported
1657 by struct stat; keep them to full nanosecond resolution.
1658 This affects behavior only on older hosts or file systems
1659 that have lower-resolution time stamps.
1660 * src/common.h (OLDER_STAT_TIME): Parenthesize arg.
1661 (OLDER_TAR_STAT_TIME): New macro.
1662 (code_timespec): New function.
1663 (BILLION, LOG10_BILLION, TIMESPEC_STRSIZE_BOUND): New constants.
1664 * src/compare.c (diff_file): Use full time stamp resolution.
1665 * src/create.c (start_header, dump_file0): Likewise.
1666 (start_header, dump_file0): Adjust to new structure layout.
1667 (dump_regular_finish): Simplify by using timespec_cmp.
1668 * src/extract.c (struct delayed_set_stat): Don't store stat info
1669 that we don't need, to save space. All uses changed.
1670 (struct delayed_set_stat, struct delayed_link, file_newer_p):
1671 (create_placeholder_file, extract_link, apply_delayed_links):
1672 Use full time stamp resolution.
1673 (check_time): Use code_timespec rather than rolling our own code.
1674 (set_stat, delay_set_stat): Arg now points to tar_stat_info to
1675 avoid losing time information. All callers changed.
1676 * src/list.c (read_and, decode_header, print_heaeder):
1677 Use full time stamp resolution.
1678 * src/misc.c (code_timespec): New function.
1679 * src/tar.h (struct tar_stat_info): Record atime, mtime, ctime
1680 separately, for benefit of hosts with lower resolution.
1681 * src/update.c (update_archive): Use full time stamp resolution.
1682 * src/xheader.c (code_time): Use new code_timespec function
1684 (atime_coder, atime_decoder, ctime_coder, ctime_decoder):
1685 (mtime_coder, mtime_decoder): Use full time stamp resolution.
1687 Report time stamps to full resolution in environment.
1688 Report memory allocation failures rather than ignoring them.
1689 * src/system.c (time_to_env): New function.
1690 (oct_to_env, str_to_env, chr_to_env): Report memory allocation failures.
1691 (stat_to_env): Report full resolution in time stamps.
1693 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1695 Merge changes from gnulib for file system sub-second time stamps.
1696 * configure.ac: Remove checks for struct stat.st_spare1, struct
1697 stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct
1698 stat.st_atimensec, as gnulib now does this for us.
1699 Similarly for LIB_CLOCK_GETTIME.
1700 * gnulib.modules: Add stat-time.
1701 * lib/.cvsignore: Add stat-time.h.
1702 * src/common.h: Include stat-time.h.
1703 (timespec_lt): Remove. All callers changed to use timespec_cmp.
1704 (get_stat_atime, get_stat_ctime, get_stat_mtime):
1705 (set_stat_atime, set_stat_ctime, set_stat_mtime):
1706 Remove; now defined by stat-time.h.
1708 2005-09-14 Sergey Poznyakoff <gray@gnu.org.ua>
1710 * src/incremen.c (list_dumpdir): New function. Used to dump
1711 contents of GNUTYPE_DUMPDIR blocks.
1712 * src/common.h (list_dumpdir): Likewise.
1713 * src/list.c (list_archive): Use list_dumpdir() to display
1714 GNUTYPE_DUMPDIR blocks. Do that only if two or more -v options are
1717 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1719 * lib/.cvsignore: Adjust to current gnulib and modules used.
1720 Add getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h, memchr.c,
1721 pipe-safer.c, size_max.h, strdup.c, strdup.h, strnlen.h, strnlen1.c,
1722 strnlen1.h, unistd--.h.
1723 Remove getndelim2.c, getndelim2.h, pathmax.h, sysexits.h, xstrdup.c.
1725 Treat fishy-looking hard links like fishy-looking symlinks.
1726 * src/extract.c (struct delayed_set_stat): Rename after_symlinks
1727 member to after_links. All uses changed.
1728 (struct delayed_link): Renamed from struct delayed_symlink.
1729 All uses changed. New member is_symlink.
1730 (delayed_link_head): Renamed from delayed_symlink_head. All uses
1732 (create_placeholder_file): New function, taken from extract_symlink.
1733 (extract_link): Create placeholders for fishy-looking hard links.
1734 (extract_symlink): Move code into create_placeholder_file.
1735 (apply_delayed_links): Renamed from apply_delayed_symlinks.
1736 All uses changed. Create both hard links and symlinks.
1738 2005-09-03 Paul Eggert <eggert@cs.ucla.edu>
1740 * README-alpha: Modernize description of software required for
1743 2005-09-03 Sergey Poznyakoff <gray@gnu.org.ua>
1745 * gnulib.modules: Add strdup
1746 * src/incremen.c (purge_directory): Do not dereference symbolic
1747 links. Bug reported by Ralph Corderoy <ralph@inputplus.co.uk> and
1748 David Brown <davidb@davidb.org>
1749 * tests/incr01.at: New test.
1750 * tests/Makefile.am: Add incr01.at
1751 * tests/testsuite.at: Likewise
1754 2005-08-17 Sergey Poznyakoff <gray@gnu.org.ua>
1756 * src/incremen.c (read_directory_file): Use strtoumax to read
1757 snapshot file contents.
1758 (write_directory_file_entry): Use umaxtostr().
1760 2005-07-31 Sergey Poznyakoff <gray@gnu.org.ua>
1762 * src/create.c (file_dumpable_p,dump_file0): Fix handling of
1763 sparse files to /dev/null with --totals option.
1764 * tests/update.at: Remove dependency on file order.
1766 2005-07-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1768 * doc/tar.texi: Fix typo.
1770 2005-07-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1772 * tests/pipe.at: Pipe the output from `tar xfv' through sort.
1774 2005-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1776 * src/sparse.c (tar_sparse_init): Fill structure with zeros. Call
1777 sparse_select_optab(). All callers updated.
1778 (sparse_member_p, sparse_fixup_header): Use tar_sparse_init().
1780 2005-06-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1782 * src/sparse.c (pax_sparse_member_p): Checking member size
1783 vs. file size is not reliable enough. Use sparse_map_avail.
1785 * tests/star/gtarfail.at: Adapt to the new output format
1786 * tests/star/gtarfail2.at: Likewise
1787 * tests/star/multi-fail.at: Likewise
1788 * tests/star/pax-big-10g.at: Likewise
1789 * tests/star/ustar-big-2g.at: Likewise
1790 * tests/star/ustar-big-8g.at: Likewise
1792 * tests/sparse03.at: New test.
1793 * tests/Makefile.am: Add sparse03.at
1794 * tests/testsuite.at: Likewise
1796 * src/xheader.c (size_decoder): Do not set archive_file_size.
1798 Fix bugs introduced yesterday:
1800 * src/sparse.c (tar_sparse_init): Initialize
1802 (sparse_scan_file): Initialize archive_file_size to 0. The
1803 variable keeps size of the file *as stored in the archive*, not
1804 the size reported by stat.
1806 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1808 A sweep of the sparse code prompted by a bug report by Jim Meyering.
1809 * src/sparse.c: Include <inttostr.h>.
1810 (struct tar_sparse_file): offset and dumped_size are off_t, not
1811 size_t. optab is now const *.
1812 (dump_zeros): Return bool success flag, not off_t.
1813 All callers changed.
1814 Use a constant-zero buffer rather than clearing a buffer each time.
1815 Don't mess up if write fails.
1816 (dump_zeros, check_sparse_region):
1817 Don't assume off_t is no wider than size_t.
1818 (tar_sparse_init): Don't bother clearing a field that is already clear.
1819 (zero_block_p): First arg is const *, not *.
1820 (clear_block, SPARSES_INIT_COUNT): Remove.
1821 (sparse_add_map): First arg is now struct start_stat_info *, not
1822 struct tar_sparse_file *. All callers changed.
1823 Use x2nrealloc to check for size_t overflow.
1824 (parse_scan_file): Cache commonly-used parts of file.
1825 Use an auto buffer, not a static one.
1826 Don't bother clearing the buffer; not needed.
1827 Don't bother clearing items that are already clear.
1828 (oldgnu_optab, star_optab, pax_optab): Now const.
1829 (sparse_dump_region): Don't bother clearing the buffer before
1830 reading into it; just clear the parts that aren't read into.
1831 (sparse_dump_file): Clear the whole local variable 'file'.
1832 (diff_buffer): Remove; now a local var.
1833 (check_sparse_region): Don't bother clearing buffer before
1834 reading into it. Don't assume off_t is promoted to long.
1835 (oldgnu_get_sparse_info, star_get_sparse_info):
1836 Use an auto status, not static.
1837 * src/tar.h (struct tar_stat_info): had_trailing_slash is
1839 * src/xheader.c (sparse_offset_coder, sparse_numbytes_coder):
1840 Rewrite to avoid cast.
1841 (sparse_offset_decoder, sparse_numbytes_decoder):
1842 Diagnose excess entries rather than crashing.
1844 2005-06-22 Jim Meyering <jim@meyering.net>
1846 * src/common.h (timespec_lt): Add a return type: bool.
1848 2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
1850 Further improvements inspired by Jim Meyering's fixes.
1852 * NEWS: Better support for full-resolution time stamps.
1853 The -v option now prints time stamps only to 1-minute resolution.
1854 * gnulib.modules: Add utimens.
1855 * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
1856 offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
1857 * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
1858 * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
1859 * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
1861 * src/buffer.c (set_start_time, compute_duration, start_time):
1862 Use gettime rather than rolling our own code.
1863 * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
1864 (newer_ctime_option): Remove.
1865 (timespec_lt): New function.
1866 (OLDER_STAT_TIME): Use it.
1867 (string_to_chars): First arg is char const *, not char *.
1868 (tartime): Time arg is now struct timespec. New bool arg.
1869 All callers changed.
1870 (code_ns_fraction): New decl.
1871 (sys_stat_nanoseconds): Remove decl.
1872 (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
1873 (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
1874 * src/compare.c: Include utimens.h rather than rolling our own.
1875 (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
1877 (diff_dumpdir, diff_multivol): Prototype.
1878 (diff_file): Support higher-resolution time stamps.
1879 * src/create.c: Include utimens.h rather than rolling our own.
1880 (MAX_OCTAL_VAL): New macro.
1881 (tar_copy_str, string_to_chars): Don't bother to zero-fill;
1882 the destination is already zeroed.
1883 (string_to_chars): First arg is char const *.
1884 (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
1885 for minor device number.
1886 (write_header_name, dump_hard_link, dump_file0):
1887 Simplify test for old GNU format.
1888 (start_header): Put in placeholders for uid, etc., even when
1889 using extended headers, for benefit of older "tar" implementations.
1890 Don't assume uintmax_t is wider than 32 bits.
1891 Output extended header for mtime if needed.
1892 (dump_regular_finish, dump_file0):
1893 Support extended time stamp resolution.
1894 * src/extract.c: Include utimens.h rather than rolling our own.
1895 (check_time): Support extended time stamp resolution.
1896 * src/list.c: Include <inttostr.h>.
1897 (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
1898 * src/xheader.c: Include <inttostr.h>.
1899 Do not include <xstrtol.h>.
1900 (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
1901 (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
1902 (BILLION, LOG10_BILLION): New constants.
1903 (to_decimal): Remove; superseded by inttostr. All callers changed
1905 (xheader_format_name): Don't assume pids and uintmax_t values
1906 fit in 63 bytes (!) when printed.
1907 (decode_record): Don't bother to check for ERANGE; an out of range
1908 value must be treater than len_max anyway.
1909 If the length is out of range, output it in the diagnostic.
1910 (format_uintmax): Remove; all callers changed to use umaxtostr.
1911 (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
1912 (out_of_range_header): New function.
1913 (decode_time): Use it.
1914 (code_time): Accept struct timespec, not time_t and unsigned long.
1915 All callers changed. Size sbuf properly, and remove unnecessary check.
1916 Don't assume time stamps can fit in 199 bytes.
1917 Handle negative time stamps. Handle fractional time stamps
1918 more consistently. Don't output unnecessary trailing zeros.
1919 (decode_time): Yield struct timespec, not time_t and unsigned long.
1920 All callers changed.
1921 Handle negative time stamps. Truncate towards minus infinity
1922 consistently. Improve overflow checks, and output a better
1923 diagnostic on overflow.
1924 (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
1925 (decode_num): New function, for better diagnostics.
1926 (atime_coder, atime_decoder, gid_decoder, ctime_coder):
1927 (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
1928 (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
1929 (sparse_offset_decoder, sparse_numbytes_decoder):
1930 Use decode_num, etc., instead of xstrtoumax, etc.
1932 2005-06-21 Jim Meyering <jim@meyering.net>
1934 Carefully crafted invalid headers can cause buffer overrun.
1935 Invalid header fields go undiagnosed.
1936 Some valid time strings are ignored.
1938 * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
1939 of `calloc'. Use xcalloc instead.
1940 (decode_time, gid_decoder, size_decoder, uid_decoder):
1941 (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
1942 Ensure that the result of calling xstrtoumax is no larger than
1943 the maximum value for the target type. Upon any failure, exit with
1945 (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
1946 use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
1947 (decode_time): Rewrite to accept time strings like
1948 1119018481.000000000. Before, such strings were always ignored.
1950 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1952 * src/create.c (dump_file0): Check for is_avoided_name()
1953 first. Fixes bug reported by Martin Lohmeier
1954 <martin@mein-horde.de>
1955 * tests/update.at: New file
1956 * tests/Makefile.am (TESTSUITE_AT): Add update.at
1957 * tests/testsuite.at: Likewise
1959 2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1961 * configure.ac (AC_STRUCT_ST_BLKSIZE)
1962 (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
1964 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1966 * src/names.c (excluded_name): excluded_filename ->
1967 excluded_file_name, because the name was changed in gnulib.
1969 2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1971 * src/tar.c (read_name_from_file,update_argv): Automatically
1972 detect nul-terminated list files.
1975 2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1977 * scripts/backup.sh.in: Bugfixes.
1979 2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1981 * scripts/backup.in: Minor fixes
1982 * scripts/backup.sh.in (mt_begin,mt_rewind)
1983 (mt_offline,mt_status): Use $MT to invoke mt
1984 (init_common): Set --rsh-command option for mt if TAPE_FILE is a
1986 * doc/tar.texi: Document new backup scripts behavior
1988 2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1990 * lib/.cvsignore: Updated
1991 * lib/Makefile.tmpl: Add new paxutils files
1992 * po/POTFILES.in: Likewise
1993 * src/buffer.c: Update invocations of safer_name_suffix()
1994 * src/create.c: Likewise
1995 * src/extract.c: Likewise
1996 * src/xheader.c: Likewise
1997 * src/common.h: Include paxlib.h instead of paxerror.h
1998 (safer_name_suffix,removed_prefixes_p): Removed. The functions are
1999 imported from paxutils
2000 * src/names.c (hash_string_hasher,hash_string_compare)
2001 (hash_string_insert,hash_string_lookup,removed_prefixes_p)
2002 (safer_name_suffix): Moved to paxutils
2004 2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2006 * bootstrap (copy_files): Accept optional third argument: a prefix
2007 to be appended to destination file names.
2008 Import paxutils/paxlib files.
2009 * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
2011 * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
2013 * po/POTFILES.in: Likewise.
2014 * src/common.h: Remove defines and declarations imported from
2016 * src/misc.c: Likewise
2017 * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
2019 2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
2021 * src/misc.c (remove_any_file): Fix typo in previous change.
2023 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2025 Port to Solaris 10's treatment of unlinking directories.
2026 * gnulib-modules: Add unlinkdir.
2027 * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
2028 * src/common.h (we_are_root): Remove extern decl; it's now static.
2029 * src/extract.c (we_are_root): Now static.
2030 * src/misc.c: Include <unlinkdir.h>.
2031 (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
2033 * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
2034 README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
2035 doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
2036 lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
2037 scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
2038 scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
2039 src/arith.h, src/buffer.c, src/common.h, src/compare.c,
2040 src/create.c, src/delete.c, src/extract.c, src/incremen.c,
2041 src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
2042 src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
2043 src/xheader.c, tests/Makefile.am, tests/append.at,
2044 tests/append01.at, tests/comprec.at, tests/delete01.at,
2045 tests/delete02.at, tests/delete03.at, tests/delete04.at,
2046 tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
2047 tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
2048 tests/gzip.at, tests/ignfail.at, tests/incremental.at,
2049 tests/link01.at, tests/listed01.at, tests/listed02.at,
2050 tests/long01.at, tests/longv7.at, tests/multiv01.at,
2051 tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
2052 tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
2053 tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
2054 tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
2055 tests/testsuite.at, tests/truncate.at, tests/version.at,
2056 tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
2057 tests/star/multi-fail.at, tests/star/pax-big-10g.at,
2058 tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
2059 tests/star/ustar-big-8g.at:
2060 Update FSF postal mail address.
2062 2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2066 * bootstrap: Install files from paxutils/doc
2067 * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
2068 * doc/tar.texi (Genfile): New appendix
2069 * src/compare.c (diff_file): diff_handle was not initialized
2070 * src/create.c (dump_regular_file): Correctly pad archive members
2071 that shrunk during archiving. Repored by Frank Heckenbach.
2072 * src/extract.c (file_newer_p): Return false if file does not
2074 (prepare_to_extract): Correct warning wording.
2075 * tests/truncate.at: New test case
2076 * tests/Makefile.am: Add truncate.at
2077 * tests/testsuite.at: Likewise.
2079 * doc/.cvsignore: Updated
2080 * lib/.cvsignore: Updated
2081 * tests/.cvsignore: Updated
2083 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
2085 * tests/multivol04.at: Tell awk to read from /dev/null.
2087 Adjust to recent gnulib changes.
2088 * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
2089 * src/common.h (initial_umask): New var.
2090 * src/create.c (start_ueader): Use it, and adjust to new modechange
2092 (hash_link): unsigned -> size_t parameters and result.
2093 * src/incremen.c (hash_directory): Likewise.
2094 * src/names.c (hash_string_hasher): Likewise.
2095 * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
2097 2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2099 * tests/Makefile.am: Add shortrec.at.
2101 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
2103 * src/buffer.c (reading_from_pipe): Remove. All uses removed.
2104 (short_read): Don't warn about short reads; they're normal.
2105 * tests/shortrec.at: New file.
2106 * tests/testsuite.at: Include it.
2108 * bootstrap (gnulib_modules): Don't create a file modlist.tmp, as
2109 it is sometimes left behind as a garbage file (maybe due to the
2112 2005-04-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2114 * src/list.c: Handle Solaris 'X' type flag
2115 * src/tar.h (SOLARIS_XHDTYPE): New define
2117 2005-04-06 Sergey Poznyakoff <gray@mirddin.farlep.net>
2119 * src/tar.c: Minor fixes to text messages. Proposed by Benno
2121 * src/extract.c: Likewise
2122 (extract_file): 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/buffer.c (flush_write): Warn when the name of the archive
2126 straddling volume boundary is longer than 100 characters. Earlier
2127 behavior was to issue a fatal error.
2128 (struct zip_magic): Reverted part of changes from 2005-04-04.
2129 They make the maintenance too costly. Removing `unsigned'
2130 qualifier from `magic' member should be enough.
2131 * src/compare.c (diff_init): Read directory file if in listed
2132 incremental. This prevents spurious 'Contents differ' diagnostics.
2133 (diff_archive): Minor fixes to text messages
2134 (diff_file,diff_dumpdir,diff_multivol): Assign orig_file_name
2135 to save_name uniformly over the program. This fixes matching
2136 directory names at the start of an archive volume.
2137 * src/create.c: Assign orig_file_name
2138 to save_name uniformly over the program. This fixes matching
2139 directory names at the start of an archive volume.
2140 * src/list.c: Likewise
2142 * tests/multiv03.at: Modified to match the new behavior
2143 * tests/multiv04.at: New file. Test splittind directory members between
2144 the archive volumes.
2145 * tests/Makefile.am: Add multiv04.at
2146 * tests/testsuite.at: Likewise.
2148 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2150 * configure.ac (AC_CONFIG_AUX_DIR): Rename from config to build-aux,
2151 for reasons discussed in the thread beginning at
2152 <http://lists.gnu.org/archive/html/bug-gnulib/2005-03/msg00119.html>.
2153 * .cvsignore: Remove config; add build-aux.
2155 * src/buffer.c (struct zip_magic): Use char arrays, not pointers.
2156 The unsigned char * pointer ran afoul of pedantic C compilers, and
2157 we didn't need pointers anyway. Put the size field before the
2158 data to avoid unnecessary padding. All uses changed.
2159 (magic) Make it const, since it doesn't change. All uses changed.
2161 2005-04-02 Paul Eggert <eggert@cs.ucla.edu>
2163 * src/xheader.c (decode_record): Don't dump core when given
2164 a corrupted extended header. Problem reported by Jim Meyering.
2165 Also, check for other ways that the header might be invalid,
2166 e.g., missing newline at end. Do not allow keys with nulls.
2167 Allow blanks before and after length, as POSIX requires.
2168 Do not allow leading "-" in length. Check for length overflow.
2169 (xheader_decode, xheader_decode_global): Let decode_record
2170 check for exhaustion of record.
2171 (xheader_read): Null-terminate the extended record;
2172 decode_record relies on this.
2174 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
2176 * bootstrap (TP_URL): Change from
2177 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
2178 <http://www.iro.umontreal.ca/translation/maint/tar/> to avoid
2179 some redirection glitches.
2180 Use "trap - 0" rather than "trap 0" to fix a POSIX-conformance bug.
2181 * doc/.cvsignore: Change "tar.info" to "tar.info*". Sort.
2182 * lib/.cvsignore: Add intprops.h (new gnulib file).
2184 2005-03-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2186 * src/list.c (print_header): Print UID/GID in case of
2187 empty user/group name. This could occur when dumping
2188 files belonging to non-existing users and when listing
2190 Reported by Igor Lautar.
2192 * src/create.c: Correctly parse empty uname/gname
2193 * src/sparse.c (sparse_scan_file): Bugfix. offset had
2196 * scripts/backup.in: Use `head -n 1'. Provide missing
2197 argument to ${MT_STATUS}. Proposed by Jan Merka.
2198 * scripts/backup.sh.in: Likewise. Fixed typo in
2199 MT_OFFLINE assignment.
2200 * scripts/restore.in (restore_fs): Use root_fs
2202 2005-02-15 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2204 * src/create.c: Replace strdup with xstrdup
2205 * src/names.c: Likewise
2206 * src/tar.c: Likewise
2208 * tests/append01.at: Added reference to bug-tar archive
2209 * tests/listed02.at: Use -print with find.
2211 2005-02-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2213 * THANKS: Added Tim Adye. Fixed UTF.
2214 * src/list.c (read_header): Removed assignment to
2215 oldgnu_header.isextended. It was breaking append mode.
2217 * tests/append01.at: New test.
2218 * tests/Makefile.am: Added append01.at
2219 * tests/testsuite.at: Likewise
2221 2005-02-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2223 * gnulib.modules: New file. List of required gnulib
2225 * bootstrap: Merge list of required modules from
2226 paxutils with that from tar proper.
2227 * src/tar.c: Various fixes in help and diagnostic messages.
2229 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2231 * src/common.h (EXTRACT_OVER_PIPE): New macro
2232 * src/compare.c: Code clean up.
2233 * src/extract.c (extract_archive): Do not check for
2234 EXTRACT_OVER_PIPE, decode_options() does this.
2235 * src/misc.c (exec_error,fork_error,dup2_error)
2236 (pipe_error): Removed unneeded functions.
2237 * src/system.c (sys_exec_command): Use xclose, xpipe,
2238 xfork, xdup2 and exec_fatal.
2239 * src/tar.c (options): Improved sorting. Document --backup=off.
2240 (decode_options): Clear backup_option if necessary.
2242 2005-02-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2244 Initial implementation of --to-command option proposed
2247 * bootstrap: Get setenv module from gnulib
2248 * src/buffer.c: Do not use 8-bit chars in comments
2249 * src/common.h (to_command_option)
2250 (ignore_command_error_option): New globals
2251 (sys_exec_command,sys_wait_command): New commands
2252 * src/extract.c (extract_file): Handle to_command_option
2253 Fix error recovery: decrease `size' by `written', not
2254 by `count', otherwise tar misses the next header
2255 Do not diagnose write error if to_command_option
2256 is set, since the command may have exited prematurely.
2257 It would be better to check for sigpipe, though.
2258 (prepare_to_extract): Handle to_command_option
2259 * src/misc.c (exec_error, fork_error, dup_error)
2260 (pipe_error): New functions
2261 * src/system.c (sys_exec_command)
2262 (sys_wait_command): New functions
2263 * src/tar.c: Handle new options --to-command,
2264 --ignore-command-error
2265 * THANKS: Added Hansjoerg Lipp
2267 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2269 * src/list.c (from_header): New arg OCTAL_ONLY, normally false.
2270 All uses changed. Fix typo that sometimes suppressed all "Archive
2271 contains obsolescent base-64 headers" warnings, not just the first
2273 (tar_checksum): Accept only octal checksums, since they aren't
2274 supposed to overflow into weird formats.
2276 Adjust to gnulib changes.
2277 * lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
2278 memrchr.h, openat.c, openat.h. Remove pathmax.h (added by
2279 mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
2280 this file). Sort entries.
2282 2005-02-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2284 * src/extract.c: Further rewrite.
2285 * src/buffer.c: Removed unused variables.
2286 * src/list.c: Likewise
2287 * src/tar.c (update_argv): Changed type to void
2289 * src/common.h (OLDGNU_NAME_FIELD_SIZE): New constant
2290 * src/create.c (start_private_header,write_header_name)
2291 (dump_hard_link): Restore compatibility with 1.13.25
2292 * src/extract.c (extract_archive): Rewritten
2293 * src/list.c: Add translators' comments
2294 * src/tar.c (options) Minor spelling fix
2295 * tests/star/quicktest.sh: Determine path to the tar executable.
2297 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2299 * po/POTFILES.in: Added tests/genfile.c
2300 * src/buffer.c (short_read): Use ngettext()
2301 (new_volume): use quote().
2302 * src/create.c: Use quote()
2303 * src/extract.c: Likewise
2304 * src/xheader.c: Likewise
2305 * src/misc.c: Add comments to translators
2307 * tests/same-order01.at: sort ls output
2308 * tests/sparse01.at (RE_CHECK): Added missing space
2310 * tests/sparse02.at: Test extracting sparse files over a pipe.
2311 * tests/Makefile.am: Added sparse02.at
2312 * tests/testsuite.at: Likewise
2313 * tests/listed02.at: Skip the test on filesystems that do not
2314 update ctime of a file when renaming it. To be reverted when
2315 the new incremental mode is ready.
2316 * tests/sparse01.at: Extract and compare sparse file
2318 2005-02-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2320 * src/sparse.c: Extract sparse files even if the output
2323 2005-02-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2325 * bootstrap: Add a comment to lib/Makefile.am saying that this
2326 is an autogenerated file.
2327 Exit with code 1 if any of autotools fails.
2328 * lib/Makefile.tmpl: Insert Emacs magic to the first line.
2329 * tests/Makefile.am: Add append.at
2331 * m4/.cvsignore: Ignore all *.m4 files
2333 2005-01-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2335 Rewritten handling of -T (--files-from) option. Now it
2336 inserts the file names immediately into argv array which allows
2338 1) any valid tar options (including another -T) to be used in the file
2339 2) any number of -T options to be given in command line
2341 * configure.ac: Raised version number to 1.15.2
2342 * src/common.h: Include obstack.h
2343 (files_from_option): Removed
2344 (unquote_option): New variable
2345 (stat_fatal): New function
2346 (name_close): Removed function.
2347 * src/incremen.c: Remove inclusion of obstack.h
2348 * src/xheader.c: Likewise.
2349 * src/misc.c (stat_fatal): New function
2350 * src/names.c (name_file): Removed variable.
2351 (read_name_from_file): Removed function. All callers changed.
2352 (name_close): Removed function. All callers changed.
2353 * src/tar.c: New options --unquote (--no-unquote) and
2355 (add_file_id,read_name_from_file,update_argv): New functions
2356 (parse_opt): Rewritten handling of -T option. Handle hidden
2357 --HANG option for debugging purposes.
2358 (decode_options): Init unquote_option to true. Init argv_stk.
2359 Remove unneeded references to files_from_option
2361 * doc/tar.texi: Document new options.
2362 Moved rendition macros and option value definitions into
2364 * doc/rendition.texi: New file
2365 * doc/value.texi: New file
2366 * doc/Makefile.am: Updated
2368 2005-01-13 Paul Eggert <eggert@cs.ucla.edu>
2370 * tests/testsuite.at (RE_CHECK): Use "join - file", not
2371 "join file -", to work around a bug in Solaris 8 join.
2372 Problem reported by Tomohiro Suzuki.
2374 2005-01-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2376 * src/list.c (read_header): Fixed calculation of the
2377 size for GNU long name/link. Tar was reading one block
2378 more if name_size was divisible by 512. Thanks Josef
2380 * tests/long01.at: New file. Test listing of GNU long names
2382 * tests/pipe.at: Sort tar output.
2383 * tests/Makefile.am: Added long01.at
2384 * tests/testsuite.at: Likewise.
2385 * THANKS: Added Josef Bauer
2386 * lib/.cvsignore: Updated
2387 * m4/.cvsignore: Updated
2390 2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2392 * directory: Updated for 1.15.1
2393 * doc/Makefile.am: Use gendocs.sh to generate web documentation
2394 * doc/gendocs_template: Template file for gendocs.sh
2395 * doc/tar.texi: Updated docs for --[no-]same-permissions
2396 * src/tar.c: Reworded docstrings for --[no-]same-permissions
2398 2005-01-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2400 * bootstrap: Create m4/paxutils.m4
2401 * configure.ac: Call tar_PAXUTILS
2402 * tests/options02.at: Test that tar correctly handles non-option
2403 arguments interspersed with options.
2404 * tests/Makefile.am: Add options02.at
2405 * tests/testsuite.at: Likewise
2406 * tests/listed02.at: Do not create useless directory
2408 2005-01-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2410 * src/tar.c (parse_opt): Bugfix: Use ARGP_KEY_ARG. Thanks
2411 Mike Frysinger <vapier@gentoo.org> for reporting.
2413 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2415 * lib/Makefile.tmpl (localedir.h): Omit needless quotes and a
2416 needless sed command. Problem reported by Paul Jarc.
2418 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2420 Accommodate latest gnulib.
2421 * doc/.cvsignore: Add getdate.texi.
2422 * bootstrap: Do not treat alloca-opt specially; this is no
2423 longer needed (and breaks builds) with latest gnulib.
2425 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2427 * src/tar.c (main): Reverted recent changes (#ifdef).
2429 2004-12-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2431 * configure.ac: Raise version number to 1.15.1
2433 * NEWS: Entry for 1.15.1
2434 * src/buffer.c: Bugfix. Changes introduced 2004-11-26
2435 broke extraction from stdin.
2436 * src/list.c (from_header, tar_checksum): Changed declaration.
2437 All callers updated.
2438 * src/common.h: Likewise
2439 * src/tar.c (main): Protect invocation of setlocale by
2442 * tests/comprec.at: New test
2443 * tests/pipe.at: New test
2444 * tests/Makefile.am (comprec.at,pipe.at): New tests
2445 * tests/testsuite.at: Likewise
2446 * tests/gzip.at: Use AT_GZIP_PREREQ
2447 * tests/star/pax-big-10g.at: Likewise
2448 * tests/star/ustar-big-2g.at: Likewise
2449 * tests/star/ustar-big-8g.at: Likewise
2451 * tests/extrac04.at: Discard stderr from sort, on some
2452 systems it spits out lots of irrelevant info.
2453 * tests/listed02.at: Likewise
2455 * doc/index.html.in: Rewritten in xhtml to follow recent
2459 2004-12-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2461 Released version 1.15. Sources up to this point are
2462 tagged release_1_15.
2464 * configure.ac: Raised version number to 1.15
2466 * directory: Updated
2467 * bootstrap (update_po): Give -r to wget. Always remove index.html
2468 Ignore alloca-opt module (it duplicates alloca)
2470 * tests/Makefile.am: Distribute star/quicktest.sh
2471 * tests/star/README: Document quicktest.sh
2472 * tests/star/qucktest.sh: Removed.
2473 * tests/star/quicktest.sh: New file.
2475 2004-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2478 * doc/tar.texi: Document auto-detection of compressed archive
2480 * src/tar.c (decode_options): Ignore --seek if used with --delete.
2481 Delete.c is based on the assumption that the archive is being
2482 actually read, not lseeked.
2484 * tests/delete05.at: New file
2485 * tests/extrac02.at: Fixed typo in AT_SETUP
2486 * tests/Makefile.am: Added delete05.at
2487 * tests/testsuite.at: Likewise.
2489 2004-12-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2491 * src/delete.c (delete_archive_members): Bugfix: when
2492 attempting to delete an nonexistent member, the last
2493 blocking_factor blocks were zeroed.
2495 2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
2497 * TODO: Mention sub-second resolution, lutimes, lchmod.
2499 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2501 Adjust to recent gnulib changes.
2502 * doc/getdate.texi: Remove, since bootstrap gets it from gnulib now.
2503 * .cvsignore: Add rmt, rmt/*, rmt/*/*.
2504 * lib/.cvsignore: Add allocsa.c, allocsa.h, allocsa.valgrind,
2505 charset.alias, config.charset, getcwd.c, getcwd.h, localcharset.c,
2506 localcharset.h, ref-add.sed, ref-add.sin, ref-del.sed,
2507 ref-del.sin, setenv.c, setenv.h, unsetenv.c. Remove pathmax.h,
2509 * m4/.cvsignore: Add allocsa.m4, eealloc.m4, getcwd-path-max.m4,
2510 localcharset.m4, realloc.m4, setenv.m4. Remove malloc.m4,
2511 pathmax.m4, realloc.m4.
2513 2004-11-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2515 * configure.ac: Raised version number to 1.14.91
2516 * scripts/tarcat: New file
2517 * scripts/Makefile.am: Added tarcat
2518 * src/buffer.c (hit_eof): Changed type to boolean
2519 (read_full_records,reading_from_pipe): New variables
2520 (check_compressed_archive,open_compressed_archive): New functions
2521 (open_archive): Autodetect compressed archives and act accordingly.
2522 Set reading_from_pipe. This fixes controversial set of changes
2523 introduced 2004-05-11,2004-03-22.
2524 * src/list.c (tar_checksum): New function
2525 (read_header): Use tar_checksum().
2526 * src/common.h (tar_checksum): New function
2528 * tests/star/README: Updated
2532 2004-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2534 * src/tar.c (decode_options): Fixed -o semantics. Thanks
2535 Jean Delvare <khali@linux-fr.org>
2537 2004-10-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2539 * bootstrap: Add localcharset
2540 * lib/Makefile.tmpl: Initialize SUFFIXES and CLEANFILES since the
2541 makefile snippet from localcharset uses '+=' on them.
2542 * src/Makefile.am (LDADD): Add LIBICONV
2543 * src/list.c (decode_header): Set uname/gname to NULL if their
2544 header counterparts are empty
2545 * src/tar.c (options): Use OPTION_NO_TRANS
2546 * src/utf8.c: Use locale_charset() from gnulib
2548 * tests/star/README: Updated
2553 2004-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2555 * THANKS: Added Bryan Ford
2556 * doc/Makefile.am (.text): Fixed rule
2557 * po/POTFILES.in: Added argp-help.c
2559 2004-10-04 Bryan Ford <baford@mit.edu>
2561 * src/tar.c: New option --exclude-caches, to exclude
2562 cache directories automatically on archive creation.
2563 Cache directories are directories containing a
2564 standardized tag file, as specified at:
2565 http://www.brynosaurus.com/cachedir/spec.html
2566 * src/common.h: New variable exclude_caches_option.
2567 * src/create.c: New function check_cache_directory(),
2568 called from dump_dir0() if exclude_caches_option is set,
2569 to check for a cache directory tag and exclude the directory
2570 if such a tag is found.
2571 * doc/tar.texi: Updated accordingly.
2573 2004-09-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2575 * doc/tar.texi: Minor fix
2576 * src/tar.c (options): Minor fix
2578 2004-09-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2581 * lib/Makefile.tmpl: Added 'rtapelib.o: localedir.h' dependency
2582 * src/common.h: Comment WANT_DIRECTORY_REMOVE_OPTION.
2583 * src/extract.c: Normalized use of remove_any_file().
2584 * src/misc.c: Likewise.
2585 * src/tar.c (parse_opt): Emit warning if -l option is used.
2586 (show_default_settings): REMOTE_SHELL may be undefined
2588 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2590 Test suite rewritten in autotest.
2592 * configure.ac: Updated for autotest
2593 * src/tar.c (argp_program_version): Modified.
2594 * tests/Makefile.am: Rewritten for autotest.
2596 * tests/.cvsignore: Updated
2597 * tests/append.at: New file
2598 * tests/atlocal.in: New file
2599 * tests/delete01.at: New file
2600 * tests/delete02.at: New file
2601 * tests/delete03.at: New file
2602 * tests/delete04.at: New file
2603 * tests/extrac01.at: New file
2604 * tests/extrac02.at: New file
2605 * tests/extrac03.at: New file
2606 * tests/extrac04.at: New file
2607 * tests/extrac05.at: New file
2608 * tests/gzip.at: New file
2609 * tests/ignfail.at: New file
2610 * tests/incremental.at: New file
2611 * tests/link01.at: New file
2612 * tests/listed01.at: New file
2613 * tests/listed02.at: New file
2614 * tests/longv7.at: New file
2615 * tests/multiv01.at: New file
2616 * tests/multiv02.at: New file
2617 * tests/multiv03.at: New file
2618 * tests/old.at: New file
2619 * tests/options.at: New file
2620 * tests/recurse.at: New file
2621 * tests/same-order01.at: New file
2622 * tests/same-order02.at: New file
2623 * tests/sparse01.at: New file
2624 * tests/testsuite.at: New file
2625 * tests/version.at: New file
2626 * tests/volume.at: New file
2627 * tests/star/gtarfail.at: New file
2628 * tests/star/gtarfail2.at: New file
2629 * tests/star/multi-fail.at: New file
2630 * tests/star/pax-big-10g.at: New file
2631 * tests/star/ustar-big-2g.at: New file
2632 * tests/star/ustar-big-8g.at: New file
2634 * tests/preset.in: Removed
2635 * tests/before: Removed
2636 * tests/after: Removed
2637 * tests/version.sh: Removed.
2638 * tests/append.sh: Removed.
2639 * tests/delete01.sh: Removed.
2640 * tests/delete02.sh: Removed.
2641 * tests/delete03.sh: Removed.
2642 * tests/delete04.sh: Removed.
2643 * tests/extrac01.sh: Removed.
2644 * tests/extrac02.sh: Removed.
2645 * tests/extrac03.sh: Removed.
2646 * tests/extrac04.sh: Removed.
2647 * tests/extrac05.sh: Removed.
2648 * tests/gzip.sh: Removed.
2649 * tests/incremen.sh: Removed.
2650 * tests/ignfail.sh: Removed.
2651 * tests/link01.sh: Removed.
2652 * tests/listed01.sh: Removed.
2653 * tests/listed02.sh: Removed.
2654 * tests/longv7.sh: Removed.
2655 * tests/multiv01.sh: Removed.
2656 * tests/multiv02.sh: Removed.
2657 * tests/multiv03.sh: Removed.
2658 * tests/old.sh: Removed.
2659 * tests/options.sh: Removed.
2660 * tests/same-order01.sh: Removed.
2661 * tests/same-order02.sh: Removed.
2662 * tests/volume.sh: Removed.
2663 * tests/recurse.sh: Removed.
2664 * tests/sparse01.sh: Removed.
2665 * tests/star/gtarfail.sh: Removed.
2666 * tests/star/gtarfail2.sh: Removed.
2667 * tests/star/multi-fail.sh: Removed.
2668 * tests/star/ustar-big-2g.sh: Removed.
2669 * tests/star/ustar-big-8g.sh: Removed.
2670 * tests/star/pax-big-10g.sh: Removed.
2672 2004-09-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2674 * bootstrap: Install genfile.c from paxutils
2675 * tests/genfile.c: Removed. Integrated into
2677 * tests/mksparse.c: Removed. Integrated into
2678 (paxutils) genfile.c
2679 * tests/Makefile.am: Removed mksparse
2680 * tests/sparse01.sh: Use genfile instead of mksparse
2682 2004-09-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2684 Started merging with cpio into paxutils. Sources before
2685 this point are tagged alpha-1_14_90
2687 * Makefile.am: Updated for use with paxutils
2688 * README-alpha: Likewise
2689 * bootstrap: Likewise
2690 * configure.ac: Likewise
2691 * lib/Makefile.tmpl: Likewise
2692 * po/POTFILES.in: Likewise
2693 * src/Makefile.am: Likewise
2694 * src/buffer.c: Likewise
2695 * src/common.h: Likewise
2696 * src/compare.c: Likewise
2697 * src/create.c: Likewise
2698 * src/delete.c: Likewise
2699 * src/extract.c: Likewise
2700 * src/incremen.c: Likewise
2701 * src/list.c: Likewise
2702 * src/mangle.c: Likewise
2703 * src/misc.c: Likewise
2704 * src/names.c: Likewise
2705 * src/sparse.c: Likewise
2706 * src/system.c: Likewise
2707 * src/tar.c: Likewise
2708 * src/update.c: Likewise
2709 * src/utf8.c: Likewise
2710 * src/xheader.c: Likewise
2712 * src/system.h: Removed
2713 * src/rmt.c: Removed
2714 * src/rmt.h: Removed
2715 * src/rtapelib.c: Removed
2717 2004-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2719 * tests/listed02.sh: Do not depend on any particular ordering
2722 2004-09-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2724 * doc/tar.texi: Document the use of -C option in
2725 file lists. Document --seek option.
2726 * configure.ac: New option --with-rmt. New configuration variable
2727 DEFAULT_RMT_DIR. Removed DEFAULT_RMT_COMMAND.
2728 * src/Makefile.am: Install rmt into rmtdir
2729 * src/tar.c (usage): Minor fix.
2733 2004-09-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2735 * configure.ac: Raised version number to 1.14.90
2736 * src/common.h (is_individual_file): New prototype
2737 * src/create.c (dump_file0): Fix bug introduced
2739 * src/names.c (register_individual_file)
2740 (is_individual_file): New functions.
2741 * tests/listed01.sh: Use genfile instead of dd.
2742 * tests/listed02.sh: New file.
2743 * tests/Makefile.am: Added listed02.sh
2747 2004-08-31 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2749 * src/sparse.c (sparse_add_map): Fixed improper initializations
2750 of sparse_map_size. We assume that whatever number it contains
2751 describes adequately the current size of sparse_map. The only
2752 number we need to reset is sparse_map_avail.
2753 * src/compare.c (verify_volume): Call set_next_block_after
2754 if read_header returns HEADER_FAILURE
2755 Destroy and reinitialize content of current_stat_info and
2756 extended_header after each iteration (bug reported by
2757 John L. Males <jlmales@yahoo.com>).
2758 Issue a warning if the created archive contains some members
2759 whose file names were stripped off their leading prefixes.
2760 This is a temporary fix of the issue reported by Bdale Garbee
2761 <bdale@gag.com> (Refs: Debian bug 230064, Message-Id
2762 <87n07kyzhi.fsf@rover.gag.com>, Sun, 15 Feb 2004 11:22:17 -0700)
2764 * src/names.c (removed_prefixes_p): New function.
2766 * src/buffer.c: When computing write rate do not take
2767 into account the time needed to verify the archive(s).
2768 The bug reported by John L. Males <jlmales@yahoo.com>
2769 (set_start_time,compute_duration): New functions.
2770 (print_total_written): Use the result of compute_duration().
2771 (close_archive): Call compute_duration.
2772 * src/common.h (set_start_time, removed_prefixes_p): New prototypes.
2773 * src/list.c (decode_header): Fixed initialization
2774 of stat_info->is_sparse
2775 * src/tar.c (main): Call set_start_time().
2777 * src/misc.c (unquote_string): Unquote '\a' and '\v'.
2778 Reported by Helmut Waitzmann <helmut.waitzmann@web.de>.
2783 2004-08-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2785 * src/tar.c: Fix copy-n-paste errors in the license
2787 2004-08-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2789 * scripts/backup.in: Renamed LIBPATH to LIBDIR.
2790 Use ROOT_FS with -C option. Do not send mail
2791 if ADMINISTRATOR is set to NONE.
2792 * scripts/backup.sh.in (test_root): Append / to
2793 ROOT_FS if it does not already end in it.
2794 * scripts/restore.in: Renamed LIBPATH to LIBDIR.
2795 New option -a (--all). Do not start restore unless
2796 -a or patterns are given.
2797 (restore_fs,restore_files): Fixed use of --listed option.
2798 * doc/tar.texi: Updated
2801 2004-08-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2803 * src/tar.c (find_argp_option): Fixed typo
2805 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2807 Merge argp, getopt, xalloc changes from gnulib.
2808 * bootstrap (gnulib_modules): Add xalloc-die.
2809 Remove code to test for patches; we don't have patches now.
2810 Set LC_ALL=C so that file names sort consistently.
2811 Prefer the gnulib copies of gettext.m4, glibc21.m4,
2812 lib-ld.m4, lib-prefix.m4, po.m4 too.
2814 * patches/getopt.diff: Remove; gnulib now works unpatched.
2815 * configure.ac (_getopt_long_only_r): Remove check.
2816 gl_ARGP now does this for us.
2817 * lib/.cvsignore: Add fnmatch.h, getopt_.h, sysexit.h,
2819 * src/extract.c: Adjust to changes to gnulib xalloc module.
2820 (extr_init): Remove assignment to xalloc_fail_func; no longer needed.
2821 (xalloc_die): New function.
2823 2004-08-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2827 * src/buffer.c (flush_write): Limit filenames
2828 of the members that straddle multivolume archive
2829 boundary to 100 characters.
2830 (flush_read): Use strncmp when comparing multivolume member
2832 * tests/multiv03.sh: New file
2833 * tests/Makefile.am: Added multiv03.sh
2835 2004-08-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2837 * src/list.c (read_and): Call decode_header before
2838 calling skip_member()
2839 (skip_member): Use is_sparse field to determine if the
2840 member is a sparse file.
2842 * tests/Makefile.am: Added extrac05.sh
2843 * tests/extrac05.sh: New file
2844 * tests/append.sh: Rearranged leading comments. Added explicit
2845 references to report messages wherever available.
2846 * tests/delete01.sh: Likewise
2847 * tests/delete02.sh: Likewise
2848 * tests/delete03.sh: Likewise
2849 * tests/delete04.sh: Likewise
2850 * tests/extrac01.sh: Likewise
2851 * tests/extrac02.sh: Likewise
2852 * tests/extrac03.sh: Likewise
2853 * tests/extrac04.sh: Likewise
2854 * tests/gzip.sh: Likewise
2855 * tests/ignfail.sh: Likewise
2856 * tests/incremen.sh: Likewise
2857 * tests/link01.sh: Likewise
2858 * tests/listed01.sh: Likewise
2859 * tests/longv7.sh: Likewise
2860 * tests/multiv01.sh: Likewise
2861 * tests/multiv02.sh: Likewise
2862 * tests/old.sh: Likewise
2863 * tests/options.sh: Likewise
2864 * tests/recurse.sh: Likewise
2865 * tests/same-order01.sh: Likewise
2866 * tests/same-order02.sh: Likewise
2867 * tests/sparse01.sh: Likewise
2868 * tests/version.sh: Likewise
2869 * tests/volume.sh: Likewise
2871 2004-08-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2873 * bootstrap: Extended --update-po option to take an
2874 optional argument specifying the po file to update.
2875 * src/create.c: Improved compatibility with 1.13.25
2876 * tests/link01.sh: New file.
2877 * tests/Makefile.am: Added link01.sh
2879 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2883 * patches/argp.diff: Remove; no longer needed.
2885 * lib/.cvsignore: Add stat-macros.h.
2886 Remove addext.c, malloc.c, realloc.c.
2888 * src/extract.c: Include <getcwd.h>.
2889 (extract_archive): Rewrite with new macro IS_ABSOLUTE_FILE_NAME.
2890 * src/extract.c (make_directories):
2891 FILESYSTEM_PREFIX_LEN -> FILE_SYSTEM_PREFIX_LEN.
2892 * src/misc.c (must_be_dot_or_slash): Likewise.
2893 * src/names.c (excluded_name, safer_name_suffix, stripped_prefix_len):
2895 * src/tar.c (parse_opt): Likewise.
2896 * src/incremen.c (purge_directory): Fix format buffer typos in warning
2898 * src/tar.c (options): Add missing initializers to pacify gcc.
2899 (decode_options): Remove unused var.
2901 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
2903 * bootstrap (gnulib_modules): Add getpagesize.
2904 * configure.ac (valloc): Remove check; valloc no longer used.
2905 * lib/.cvsignore: Add getpagesize.h.
2906 * m4/.cvsignore: Add getpagesize.m4.
2907 * src/buffer.c (record_buffer): New var.
2908 (open_archive): Don't use valloc; on older or buggy hosts, you can't
2909 free the result. Use page_aligned_alloc instead.
2910 * src/compare.c (diff_init): Likewise.
2911 * src/buffer.c (open_archive): Record the pointer to be freed
2913 (close_archive): Free record_buffer.
2914 * src/common.h (page_aligned_alloc): New decl.
2915 * src/misc.c (quote_n, quote): Remove these redundant functions.
2916 (ptr_align): New function, from coreutils/src/system.h.
2917 (page_aligned_alloc): New function.
2918 * src/system.h (valloc): Remove.
2920 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2922 * src/extract.c (extract_archive): Do not report an error
2923 when hard-linking X to X when X exists. Problem reported by
2925 * lib/.cvsignore: Add fchown-stub.c.
2927 2004-06-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2930 * src/common.h (root_device): New global.
2931 (gnu_restore): Renamed to purge_directory().
2932 * src/extract.c (extr_init): Save the device number
2934 (extract_archive): Renamed gnu_restore() to purge_directory().
2935 * src/incremen.c (gnu_restore): Renamed to purge_directory().
2936 Do not attempt to purge the directory if it is on a different
2937 device and one_file_system_option is set.
2939 2004-06-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2941 * doc/tar.texi: The actual default for exclude patterns
2942 is --no-anchored. Fixed.
2943 * src/tar.c (options): Likewise.
2944 Thanks "Felix Natter" <felix.natter@ldc.de> for noticing.
2946 2004-06-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2948 * doc/tar.texi: Fixed several inconsistencies.
2949 * src/tar.c: Fixed docstring for --checkpoint option.
2951 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2953 * src/buffer.c (seek_archive): New function
2954 * src/common.h (seek_archive): New function
2955 (seekable_archive): New global.
2956 * src/list.c (skip_file): Use seek_archive() if
2958 * src/tar.c (struct fmttab): Accept 'pax' as alias
2960 (options): New option -n (--seek).
2961 * src/update.c: Determine type of the archive before
2966 2004-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2968 * bootstrap: New option --update-po
2969 * src/tar.c: New option -H (short alias to --format)
2970 * doc/tar.texi: Document -H option
2971 * src/names.c (safer_name_suffix): Fixed bug introduced
2974 2004-05-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2976 * bootstrap: Apply patches from patch subdirectory
2978 * patches/argp.diff: New file
2979 * patches/getopt.diff: New file
2980 * configure.ac: Check for _getopt_long_only_r and
2981 force using included version of getopt if the function
2983 * src/tar.c: Use argp for command line parsing.
2984 * src/system.h: Minor formatting fix
2985 * m4/.cvsignore: Updated
2986 * lib/.cvsignore: Updated
2987 * doc/tar.texi: Minor fix.
2988 * src/extract.c: Fix improper use of 'path' term
2989 * src/incremen.c: Likewise
2990 * src/list.c: Likewise
2991 * src/misc.c: Likewise
2992 * src/names.c: Likewise
2993 * src/rmt.h: Likewise
2994 * src/rtapelib.c: Likewise
2995 * src/update.c: Likewise
2996 * src/xheader.c: Likewise
2997 * tests/star/README: Minor fix
2999 2004-05-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3001 * configure.ac: Raised version number to 1.14.1
3002 * src/tar.c: Renamed --strip-path to --strip-components
3003 Changed improper use of _() to ngettext().
3004 * src/extract.c: Renamed strip_path_option to strip_components_option
3005 * src/common.h: Likewise.
3007 * doc/tar.texi: Updated
3009 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3011 * src/system.c (sys_child_open_for_uncompress): Do not
3012 set read_full_records_option: the compressed archive is
3013 likely not to contain integer number of records. Should
3014 the user wish to use reblocking, he may always give tar
3015 -B option. This is a minor improvement over the change
3017 * src/buffer.c (open_archive): Removed assignment to
3018 read_full_records_option.
3020 * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
3021 as the format argument, rather than a possibly-translated variable
3022 string. Patch provided by Jim Meyering <jim@meyering.net>
3023 * src/tar.c (decode_options): Fixed typo in the comment.
3024 * tests/star/README: Minor correction
3026 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3028 * directory: New file. GNU directory entry for tar.
3029 * doc/Makefile.am: Rewritten. Added rules for generating
3030 documentation for the project's website.
3031 * doc/.cvsignore: Updated
3032 * doc/index.html.in: New file.
3034 2004-05-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3036 * configure.ac: Raised version number to 1.14
3038 * tests/after: Added copyleft statement
3039 * tests/before: Added copyleft statement
3040 * tests/preset.in: Added copyleft statement
3042 Tar 1.14 is released. Sources up to this point are tagged
3045 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3047 * configure.ac: Fixed prerequisite headers for sys/buf.h
3049 * src/system.h: Likewise.
3050 * tests/after (compare): Fixed argument quoting under eval
3051 * tests/before: Quote TAR_ARCHIVE_FORMATS
3053 2004-05-10 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3058 * configure.ac: Call gl_AC_TYPE_INTMAX_T. Document
3059 DEFAULT_.* variables. Use DEFAULT_RMT_COMMAND to set
3060 the pathname of the rmt utility.
3061 New option --enable-backup-scripts.
3062 * doc/tar.texi: Updated
3063 * scripts/Makefile.am: Install the scripts only if requested
3065 * scripts/backup.in: Fixed --version output.
3066 Fixed initialization of the listing files and printing
3067 the time of the last previous level dump.
3068 * scripts/restore.in: Fixed --version output.
3069 * src/Makefile.am (localedir.h rule): Generate correct
3070 DEFAULT_RMT_COMMAND variable.
3071 * src/common.h (rmt_command_option): New variable.
3072 * src/list.c (read_and): Print block number before
3073 issuing 'Skipping to next header' diagnostics, if
3074 requested by block_number_option.
3075 * src/rtapelib.c: Use rmt_command_option instead of
3076 hardcoded "/etc/rmt".
3077 * src/tar.c: New option --rmt-command.
3078 (decode_options): Handle --rmt-command. Initialize
3079 rmt_command_option to DEFAULT_RMT_COMMAND.
3081 2004-05-09 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3083 * doc/tar.texi: Further update.
3085 2004-05-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3087 * configure.ac: Minor fix
3088 * scripts/Makefile.am: Updated
3089 * scripts/backup-specs: Updated
3090 * scripts/backup.in: Minor fixes
3091 * scripts/backup.sh: Removed
3092 * scripts/backup.sh.in: New file. Source for backup.sh
3093 * scripts/restore.in: New file
3094 * scripts/.cvsignore: Updated
3095 * scripts/WARNING: Removed
3096 * doc/tar.texi: Updated
3099 2004-05-07 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3101 * src/names.c (name_gather): Bugfix: Honor single -C with
3103 * tests/same-order01.sh: New file
3104 * tests/same-order02.sh: New file
3105 * tests/Makefile.am: Updated
3107 * tests/append.sh: Added copyleft header
3108 * tests/delete01.sh: Likewise
3109 * tests/delete02.sh: Likewise
3110 * tests/delete04.sh: Likewise
3111 * tests/extrac01.sh: Likewise
3112 * tests/extrac02.sh: Likewise
3113 * tests/extrac03.sh: Likewise
3114 * tests/extrac04.sh: Likewise
3115 * tests/gzip.sh: Likewise
3116 * tests/ignfail.sh: Likewise
3117 * tests/incremen.sh: Likewise
3118 * tests/multiv01.sh: Likewise
3119 * tests/old.sh: Likewise
3120 * tests/options.sh: Likewise
3121 * tests/recurse.sh: Likewise
3122 * tests/version.sh: Likewise
3123 * tests/volume.sh: Likewise
3124 * tests/star/gtarfail.sh: Likewise
3125 * tests/star/gtarfail2.sh: Likewise
3126 * tests/star/multi-fail.sh: Likewise
3127 * tests/star/pax-big-10g.sh: Likewise
3128 * tests/star/qucktest.sh: Likewise
3129 * tests/star/ustar-big-2g.sh: Likewise
3130 * tests/star/ustar-big-8g.sh: Likewise
3132 * doc/.cvsignore: Updated
3134 2004-05-06 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3136 * configure.ac: Check whether date accepts +format argument
3137 (for backup scripts).
3138 * scripts/level-0: Removed
3139 * scripts/level-1: Removed
3140 * scripts/weekly.new: Removed
3141 * scripts/dump-remind: Removed
3142 * scripts/backup.in: New file
3143 * scripts/backup.sh: New file
3144 * scripts/dump-remind.in: New file
3145 * scripts/backup-specs: Updated
3146 * scripts/Makefile.am: Updated for new directory contents.
3147 * scripts/.cvsignore: Updated
3149 2004-05-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3152 * doc/tar.texi: Updated
3153 * src/tar.c: --utc implies -vv
3155 2004-04-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3157 * src/utf8.c: Make sure ICONV_CONST is defined. AM_ICONV
3158 does not define it if it fails to find iconv.h.
3160 2004-04-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3162 * bootstrap: Use gnulib-tool to generate lib/Makefile.am
3163 and parts of configure.ac
3164 * configure.ac: Invoke tar_GNULIB to configure gnulib stuff.
3165 * lib/Makefile.am: Removed
3166 * lib/Makefile.tmpl: New file.
3167 * lib/.cvsignore: Updated
3168 * m4/.cvsignore: Updated
3169 * src/xheader.c: Include stpcpy.h
3171 * src/create.c: Produce an error, not warning, if the
3172 filename is too long.
3173 * tests/longv7.sh: Synchronized with the recent changes.
3175 2004-04-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3177 * configure.ac: Fixed test for iconv_t
3178 * src/rmt.h: Bugfix by Jürgen Weigert
3179 * THANKS: Add Jürgen Weigert
3180 * tests/star/README: Fixed typo
3182 2004-04-04 Paul Eggert <eggert@twinsun.com>
3184 Merge getdate documentation changes from coreutils.
3186 * doc/getdate.texi: Update from coreutils CVS.
3187 * doc/tar.texi: Fix getdate menu to match getdate.texi's.
3189 Merge recent gnulib changes, and remove some lint.
3191 Improve support for nanosecond-resolution time stamps.
3192 * bootstrap: Add gettime, timespec modules.
3193 * configure.ac (gl_GETTIME, gl_TIMESPEC): Add.
3194 * lib/.cvsignore (getopt_int.h, gettime.c, gettimeofday.c,
3196 * lib/Makefile.am (libtar_a_SOURCES): Add gettime.c, timespec.h.
3197 * m4/.cvsignore: Add clock_time.m4, gettime.m4, gettimeofday.m4,
3198 st_mtim.m4, timespec.m4. Remove malloc.m4, realloc.m4.
3199 * src/common.h (newer_mtime_option): Now a struct timespec, not
3200 time_t. All uses changed.
3201 (NEWER_OPTION_INITIALIZED, OLDER_STAT_MTIME): New macros.
3202 * src/create.c (dump_file0): Use OLDER_STAT_TIME to compare times.
3203 * src/incremen.c (scan_path): Likewise.
3204 * src/list.c (read_and): Likewise.
3205 * src/list.c (read_and): Use NEWER_OPTION_INITIALIZED to decide
3206 whether newer_mtime_option is initialized.
3207 * src/tar.c (decode_options): Likewise.
3208 * src/tar.c (decode_options): Adjust to new signature for get_date.
3210 * src/buffer.c (short_read, flush_read): Use size_t, not ssize_t, for
3211 result of safe_read, full_write, and similar functions.
3212 Detect safe_read error by comparing to SAFE_READ_ERROR;
3213 detect full_write error by comparing to 0.
3215 * src/common.h (write_error_details, sys_write_archive_buffer):
3217 * src/misc.c (write_error_details): Likewise.
3218 * src/rmt.c (main): Likewise.
3219 * src/rmt.h (rmt_read__, rmt_write__): Likewise.
3220 * src/rtapelib.c (rmt_read__, rmt_write__, rmt_ioctl__): Likewise.
3221 * src/sparse.c (sparse_scan_file, sparse_dump_region,
3222 check_sparse_region, check_data_region): Likewise.
3223 * src/system.c (sys_write_archive_buffer, sys_drain_input_pipe,
3224 sys_child_open_for_compress, sys_child_open_for_uncompress): Likewise.
3225 * src/update.c (append_file): Likewise.
3227 * src/buffer.c (clear_read_error_count): Use explicit (void)
3228 to indicate a function with no arguments.
3229 * src/create.c (check_links): Likewise.
3230 * src/system.c (sys_get_archive_stat, sys_save_archive_dev_ino,
3231 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell,
3232 sys_reset_uid_gid, sys_get_archive_stat, sys_save_archive_dev_ino,
3233 sys_detect_dev_null_output, sys_drain_input_pipe, sys_spawn_shell):
3235 * src/utf8.c (get_input_charset): Likewise.
3236 * src/xheader.c (xheader_ghdr_name, xheader_write_global,
3237 xheader_decode_global, extended_header_init): Likewise.
3238 * tests/mksparse.c (usage): Likewise.
3240 * src/buffer.c (new_volume): Rename local variables to avoid
3242 * src/common.h (file_dumpable_p, sys_stat_nanoseconds,
3243 sparse_file_p, sparse_member_p, sparse_fixup_header,
3244 sparse_dump_file, sparce_extract_file, sparse_skip_file,
3245 sparse_diff_file): Likewise.
3246 * src/compare.c (diff_archive): Likewise.
3247 * src/create.c (file_dumpable_p, dump_regular_file, dump_dir0,
3248 dump_dir, dump_hard_link, file_count_links, dump_file0, dump_file):
3250 * src/extract.c (repair_delayed_set_stat): Likewise.
3251 * src/misc.c (maybe_backup_file, add_hierarchy_to_namelist):
3253 * src/sparse.c (struct tar_sparse_optab, tar_sparse_dump_region,
3254 tar_sparse_extract_region, sparse_dump_region, sparse_extract_region,
3255 sparse_dump_file, sparse_file_p, sparse_member_p,
3256 sparse_fixup_header, sparse_extract_file, sparse_skip_file,
3257 check_data_region, sparse_diff_file): Likewise.
3258 * src/system.c (sys_stat_nanoseconds): Likewise.
3259 * src/xheader.c (xheader_format_name): Likewise.
3261 * src/common.h (enum old_files): Remove comma before }; not portable.
3263 * src/common.h (read_fatal_details): Add __attribute__ ((noreturn)).
3264 * src/rmt.c (usage): Likewise.
3265 * src/xheader.c (xheader_set_single_keyword): Likewise.
3266 * tests/genfile.c (usage): Likewise.
3267 * tests/mksparse.c (die, usage): Likewise. Also add printf attribute
3270 * src/common.h (gname_to_gid, uname_to_uid): Add const to avoid
3272 * src/names.c (uname_to_uid, gname_to_gid): Likewise.
3273 * src/utf8.c (struct langtab.lang, struct langtab.terr, struct
3274 langtab.charset, charset_lookup): Likewise.
3276 * src/common.h (name_init): Remove unused args. All callers changed.
3277 * src/names.c (name_init): Likewise.
3279 * src/common.h (usage, xheader_write, xheader_write_global,
3280 sys_reset_uid_gid): New decls.
3282 * src/compare.c (report_difference, process_noop): Add
3283 __attribute__ ((unused)) for unused attributes.
3284 * src/sparse.c (oldgnu_sparse_member_p, star_sparse_member_p):
3286 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
3287 gid_coder, gname_coder, linkpath_coder, ctime_coder, mtime_coder,
3288 path_coder, size_coder, uid_coder, uname_coder,
3289 sparse_numblocks_coder): Likewise.
3291 * src/create.c (dump_regular_finish, dump_dir0, dump_dir,
3292 dump_file0): Now static.
3293 * src/utf8.c (charset_lookup): Likewise.
3294 * src/xheader.c (xheader_protected_pattern_p,
3295 xheader_protected_keyword_p, xheader_set_single_keyword,
3296 xheader_keyword_deleted_p, xheader_keyword_override_p,
3297 xheader_list_append, xheader_list_destroy, xheader_set_keyword_equal):
3299 * tests/genfile.c (usage): Likewise.
3300 * tests/mksparse.c (die, mkhole, mksparse, usage, xlat_suffix):
3303 * src/create.c (hash_link): Rewrite to avoid cast.
3305 * src/extract.c (file_newer_p): Use parameter, not global var.
3306 * src/misc.c (write_error_details): Likewise.
3308 * src/extract.c (prepare_to_extract): Remove directory arg; not
3309 used. All callers changed.
3311 * src/misc.c (close_fatal): Remove; not used.
3312 * src/system.c (sys_utimes): Likewise.
3314 * src/rmt.c (get_string): Avoid buffer overrun (off by 1 error).
3316 * src/rmt.c (main): Update copyright date to 2004.
3317 * src/tar.c (decode_options): Likewise.
3319 * src/rtapelib.c (get_status_string): Don't lose errno when
3320 skipping the error messages.
3321 (get_status): Report an error if atol returns a negative number.
3323 * src/utf8.c (struct langtab, langtab, charset_lookup,
3324 get_input_charset) [!defined HAVE_LIBCONV]: Omit unused
3326 (iconv_open, iconv, iconv_close) [!defined HAVE_LIBCONV]:
3327 Use macros, not definitions, to avoid type clashes with system
3329 (charset_lookup): Local var is now auto, not static.
3330 (utf8_convert): Use ICONV_CONST instead of const, to avoid
3333 * src/utf8.c (langtab): Initialize all elements of struct, to
3335 * src/xheader.c (xhdr_tab): Likewise.
3337 * src/xheader.c: Include fnmatch.h, since we use fnmatch.
3339 * tests/mksparse.c (mkhole): Fix typo: bool was assigned to off_t.
3341 2004-04-04 Sergey Poznyakoff <gray@Noldor.runasimi.org>
3344 * configure.ac: Raised version number to 1.13.94
3345 * src/system.h: Protect inclusion of <sys/time.h>
3347 Declare time() if HAVE_DECL_TIME is 0
3348 * tests/.cvsignore: Added mksparse
3350 * tests/sparse01.sh: New file
3351 * tests/multiv02.sh: New file
3352 * tests/Makefile.am: Add sparse01.sh and multiv02.sh
3353 * tests/longv7.sh: Added missing call to 'after'
3355 * src/common.h: Added missing prototypes
3356 * src/compare.c (diff_archive): Use is_sparse member
3357 instead of GNUTYPE_SPARSE.
3358 * src/create.c: Removed unused variables
3359 * src/extract.c (extract_archive): Use sparse_member_p instead
3361 Removed unused variables
3362 * src/list.c (decode_header): Use sparse_fixup_header to correct
3364 (print_header): Do not rely on GNUTYPE_SPARSE type.
3365 Use st->stat.st_size to print real file size.
3366 (skip_member): Assign stat_info.file_name to save_name. This fixes
3367 bug reported by Mads Martin Joergensen <mmj@suse.de>
3368 Use sparse_skip_file() to skip sparse members.
3369 * src/rtapelib.c: include "common.h"
3370 * src/sparse.c (struct tar_sparse_optab.sparse_member_p)
3371 (struct tar_sparse_optab.fixup_header): New member
3372 (tar_sparse_member_p): New function.
3373 (tar_sparse_init): Return true if decode_header is not provided
3374 (tar_sparse_fixup_header)
3375 (sparse_member_p,sparse_fixup_header)
3377 (oldgnu_sparse_member_p,oldgnu_fixup_header,star_sparse_member_p)
3378 (star_fixup_header, pax_sparse_member_p): New function
3379 (pax_decode_header): Remove
3380 * src/system.h: Include <sys/time.h> and <utime.h> when available
3381 * src/tar.c (usage): Prototype moved to common.h
3382 * src/tar.h (struct tar_stat_info.is_sparse): New member
3383 * src/utf8.c (utf8_convert): Changed prototype
3384 (get_input_charset): Removed unused variable
3385 * src/xheader.c: include <fnmatch.h>
3386 (size_decoder): Assign to both st->archive_file_size and
3388 (st->stat.st_size): Assign to st->stat.st_size
3389 (sparse_numbytes_decoder): Removed unused variable
3390 * src/.cvsignore: Added .gdbinit
3391 * THANKS: Added Mads Martin Joergensen
3393 2004-03-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3395 * src/create.c (write_long_name): Do not allow more than
3396 NAME_FIELD_SIZE-1 characters in a file name for V7 format
3398 * tests/longv7.sh: New file.
3399 * tests/Makefile.am: Add longv7.sh
3401 2004-03-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3403 * src/buffer.c (open_archive): Clear read_full_records_option
3404 if reading from a pipe.
3405 (short_read): Display warning about the deduced record size
3407 * tests/star/pax-big-10g.sh: Updated to match the above changes.
3408 * tests/star/ustar-big-2g.sh: Likewise.
3409 * tests/star/ustar-big-8g.sh: Likewise.
3411 * configure.ac: Added gl_FUNC_STRTOULL
3412 * src/create.c (start_header): Check for GNU_FORMAT
3413 if incremental_option is set.
3414 * src/xheader.c (to_decimal): New function.
3415 (xheader_format_name): Use to_decimal() instead of snprintf.
3416 * tests/listed01.sh: Use genfile instead of dd
3417 * tests/multiv01.sh: Likewise.
3419 2004-03-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3421 * src/list.c (read_and): Stop processing the archive after
3422 encountering a single zero record. Many old archives contain
3423 arbitrary garbage after it.
3424 The warning is issued anyway.
3426 2004-03-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3428 * src/rtapelib.c (rmt_lseek__,rmt_ioctl__): Bugfix. The
3429 conversion buffer was not null terminated. Fix provided
3430 by Leland Lucius <llucius@tiny.net>
3431 * THANKS: Added Leland Lucius
3432 * src/utf8.c (utf8_convert): Indentation fix.
3434 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3436 * src/buffer.c (flush_read): Bugfix: the
3437 condition at line 714 included
3439 || (status > 0 && !read_full_records_option)
3441 which is grossly wrong, since even if new_volume() below succeeds,
3442 the subsequent call to rmtread will overwrite the chunk of data
3443 already read in the buffer and thus spoil everything.
3444 * src/system.c (sys_child_open_for_uncompress): Minor stylistic
3446 * tests/star/multi-fail.sh: New test.
3447 * tests/Makefile.am: Added multi-fail.sh
3448 * tests/star/README: Updated
3450 2004-02-29 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3453 * configure.ac: Removed spurious AC_CHECK_LIB(iconv)
3454 * src/common.h (utc_option): new global
3455 (enum old_files.KEEP_NEWER_FILES): New element
3456 * src/extract.c: Handle --keep-newer-files option
3457 * src/list.c (tartime): Print UTC if --utc was given.
3458 * src/tar.c: New options: --utc and keep-newer-files
3460 * tests/Makefile.am: Added new tests
3461 * tests/after: Rewritten
3462 * tests/before: Rewritten
3463 * tests/preset.in: Rewritten
3464 * tests/delete03.sh: Accommodate for the new testsuite logic
3465 * tests/gzip.sh: Likewise
3466 * tests/incremen.sh: Likewise
3467 * tests/listed01.sh: Likewise
3468 * tests/multiv01.sh: Likewise
3469 * tests/old.sh: Likewise
3470 * tests/options.sh: Likewise
3471 * tests/version.sh: Likewise
3472 * tests/volume.sh: Likewise
3474 * tests/star: New directory
3475 * tests/star/README: New file
3476 * tests/star/gtarfail.sh: New file
3477 * tests/star/gtarfail2.sh: New file
3478 * tests/star/pax-big-10g.sh: New file
3479 * tests/star/qucktest.sh: New file
3480 * tests/star/ustar-big-2g.sh: New file
3481 * tests/star/ustar-big-8g.sh: New file
3483 2004-02-26 Paul Eggert <eggert@twinsun.com>
3485 * doc/tar.texi (dircategory Individual utilities): Append period,
3486 as suggested by Karl Berry.
3488 2004-02-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3490 * src/list.c (decode_header): Call xheader_decode before
3491 the assignment to current_stat_info.archive_file_size.
3493 2004-02-23 Paul Eggert <eggert@twinsun.com>
3495 * configure.ac: Invoke AM_ICONV, to define ICONV_CONST if needed.
3497 2004-02-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3502 * tests/before: Move testing of the prerequisite archive formats
3503 to the separate function 'prereq'. Do not expect any arguments
3504 * tests/delete03.sh: Use prereq() instead of passing arguments
3506 * tests/incremen.sh: Likewise.
3507 * tests/listed01.sh: Likewise.
3508 * tests/multiv01.sh: Likewise.
3510 2004-02-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3512 Added UTF-8 support. Finished global extended header
3516 * configure.ac: Detect libiconv
3517 * src/utf8.c: New file. Conversions to and from utf-8.
3518 * src/Makefile.am: Added utf8.c
3519 * src/create.c (write_header_name) In pax format, use
3520 "path" keyword if the file name is not ASCII
3521 (start_header): Likewise for uname and gname.
3522 * src/list.c: Decode encountered global headers.
3523 * src/xheader.c: Use keywords from the global
3525 Correctly handle UTF-8 conversions.
3526 (xheader_list_destroy): New function.
3527 (xheader_set_single_keyword,xheader_set_keyword_equal): Added
3528 missing gettext markers
3529 (decode_record): Rewritten using caller-provided handler and
3531 * tests/listed01.sh: Give credit to Andreas Schuldei.
3533 2004-02-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3535 * src/create.c (dump_file0): The conditional at line
3536 1296 prevented incremental backups on individual files
3537 from working, as reported by Andreas Schuldei
3538 <andreas@schuldei.org>.
3540 This is due to the condition
3542 (0 < top_level || !incremental_option)
3544 Removing it makes incremental backups work for individual
3545 files as well as for directories. On the other hand, it does
3546 not affect other functionality, as shown by the reasoning below:
3548 To begin with, the two parts of this condition are mutually
3549 superfluous, because
3551 1) when top_level < 0, incremental_option == 1
3552 so the condition yields false
3553 2) when top_level >= 0, incremental_option == 0
3554 so the condition yields true.
3556 In other words, it is completely equivalent to
3558 (!incremental_option)
3560 Now, let's consider the effect of its removal. There are two cases:
3562 1) when incremental_option==1
3563 This means incremental backup in progress. In this case dump_file
3564 is invoked only for directories or for files marked with 'Y' by
3565 get_directory_contents. The latter are those that did not meet the
3566 condition in incremen.c:242, which is exactly the same condition
3567 as this at create.c:1296. So, for these files the check
3568 (!incremental_option) is useless, since the rest of the
3569 conditional will yield false anyway. On the other hand, if
3570 dump_file is invoked on a directory, the conditional will yield
3571 false due to !S_ISDIR assertion, so these will be processed as usual.
3573 Thus, for this case the extra condition (!incremental_option) is
3574 irrelevant, and its removal won't alter the behavior of tar,
3575 *except* that it will enable incremental backups on individual
3576 files, which is the wanted effect.
3578 2) when incremental_option==0
3579 In this case the condition yields true and its removal does not
3580 affect the functionality.
3583 * configure.ac: Raised patchlevel to 93
3584 * src/incremen.c: Minor stylistic fixes.
3585 * tests/listed01.sh: New test. Check listed incremental
3586 backups on individual files.
3587 * tests/Makefile.am: Added listed01.sh
3589 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3591 * src/common.h (simple_finish_header,start_private_header): New
3593 (xheader_ghdr_name): Changed declaration
3594 * src/create.c (start_private_header): Removed static qualifier.
3595 (write_extended): Removed superfluous last argument. Use
3597 (simple_finish_header): New function.
3598 (finish_header): Use simple_finish_header() to break recursive
3599 dependency between this function and write_extended().
3600 * src/tar.c (assert_format): Do not bail out if several
3601 --format arguments are given. This is a common case when
3602 TAR_OPTIONS are used.
3603 (decode_options): New option --show-defaults displays the
3604 compiled-in defaults.
3605 Use POSIX format if no --format option was given and
3606 --pax-option was specified.
3607 Do not allow to use --pax-option unless the archive format is
3608 set to POSIX (or reading subcommand is requested).
3610 * src/update.c (update_archive): Write global extended header if
3612 * src/xheader.c (xheader_format_name): Bugfix.
3613 (xheader_xhdr_name): Changed the default extended header name
3614 to '%d/PaxHeaders.%p/%f', as POSIX requires.
3615 (xheader_ghdr_name): Removed unused argument.
3616 (xheader_write,xheader_write_global): New function.
3617 (xheader_decode): Modified to honor overrides whatever
3618 the current archive format is.
3620 * src/delete.c (delete_archive_members): Call xheader_decode
3622 * src/list.c (decode_header): Likewise.
3623 * src/incremen.c (sort_obstack): Fixed typo in the comment
3625 * doc/tar.texi: Document new default for extended
3628 * tests/before: Accept an optional list of allowed archive
3629 formats. Exit with the status 77 if the current archive
3630 format does not match any of them.
3631 * tests/delete03.sh: Require gnu, oldgnu or posix format
3632 * tests/incremen.sh: Require gnu or oldgnu format
3633 * tests/multiv01.sh: Likewise
3635 2004-02-20 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3637 * doc/tar.texi (Option Summary): Documented --pax-option
3638 * src/tar.c: Likewise.
3640 * src/create.c (to_chars): Added a comment.
3641 * src/tar.h: Comment to GNU_FORMAT
3643 2004-02-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3646 * configure.ac: Added stpcpy
3647 * bootstrap: Likewise
3648 * lib/Makefile.am: Likewise
3649 * src/common.h (xheader_xhdr_name,xheader_ghdr_name): New
3651 * src/create.c (write_extended): Call xheader_xhdr_name
3652 instead of using hardcoded "././@PaxHeader" name.
3653 * src/tar.c: New option --pax-option (equivalent to -o option
3655 * src/xheader.c: Implement pax -o option. Fixed misleading
3656 heading comment (introduced 2003-09-02).
3657 * src/incremen.c: Minor fixes
3658 * m4/.cvsignore: Updated
3660 2004-02-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3662 * src/incremen.c: Removed accumulator stuff in favor of obstack.
3663 (get_directory_contents): Split into two functions
3664 * src/update.c: Minor changes
3665 * doc/tar.texi: Fixed typo
3667 2004-02-15 Paul Eggert <eggert@twinsun.com>
3669 Fix Debian bug 230872, originally reported by Jeff King in
3670 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=230872>.
3672 * doc/tar.texi (posix compliance): Remove. The whole section
3673 was a misunderstanding of what POSIXLY_CORRECT is supposed to
3674 mean. The GNU Coding Standards says that POSIXLY_CORRECT
3675 is for disabling extensions that are incompatible with POSIX:
3676 it is not for disabling compatible extensions. All references
3677 to this section removed.
3678 (posix): This format is created only if the posix format is
3679 specified; it is no longer created if gnu format is specified
3680 and POSIXLY_CORRECT is set.
3681 * src/tar.c (decode_options): Ignore POSIXLY_CORRECT.
3682 POSIX does not specify the behavior of tar, so we should
3683 not worry about POSIXLY_CORRECT here.
3685 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3687 * Makefile.am: Removed m4
3688 * configure.ac: Require automake-1.8/autoconf-2.59. Removed
3690 * README-alpha: Updated
3691 * bootstrap: Updated TP URL, improved help output. Default
3692 to :ext:anoncvs and set CVS_RSH, unless already set.
3693 * m4/Makefile.am: Removed
3695 2004-01-21 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3697 * bootstrap: Bugfix by Marco Gerards <metgerards@student.han.nl>:
3698 Use $option instead of $1 so all options will be parsed.
3700 2004-01-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3702 Started rewriting buffer.c ...
3704 * bootstrap: New option --no-po
3705 * src/buffer.c (new_volume,check_label_pattern): Changed return type.
3706 (time_to_start_writing): Changed data type
3707 (file_to_switch_to): Removed. Variable never assigned to.
3708 (open_archive) Moved option compatibility checks to tar.c
3709 Other minor changes.
3710 * src/common.h (maybe_backup_file): Changed return type
3711 * src/misc.c: Likewise.
3712 * src/create.c: Updated invocations of safer_name_suffix
3713 * src/extract.c: Likewise
3714 * src/delete.c: Updated assignment to write_archive_to_stdout
3715 * src/tar.c (decode_options): More option compatibility checks
3716 (moved from buffer.c)
3717 * src/update.c (time_to_start_writing): Changed data type.
3718 * tests/recurse.sh: New test case.
3719 * tests/mksparse.c: New file.
3720 * tests/Makefile.am: Added recurse.sh and mksparse.c
3722 2004-01-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3724 * src/sparse.c (sparse_diff_file): Bugfix. Thanks
3725 Martin Simmons for the patch.
3726 * src/create.c (dump_dir0): Bugfix. Thanks Piotr Czerwinski
3727 <pius@pld-linux.org> for the patch.
3729 2003-12-26 Paul Eggert <eggert@twinsun.com>
3731 Synchronize with Gettext 0.13.1, Automake 1.8, Autoconf 2.59,
3732 and translation website.
3734 * bootstrap: Don't bother skipping codeset.m4, glibc21.m4,
3735 intdiv0.m4, inttypes_h.m4, inttypes.m4, inttypes-pri.m4,
3736 isc-posix.m4, and lcmessage.m4 from gnulib. This list of files is
3737 a bit obsolete anyway, now that gettext 0.13.1 is out. Also, the
3738 files are replaced by autoreconf. Also, there seems to be a bug
3739 in gettext/autoconf/automake if we try to omit these files after
3740 autoreconf has replaced them, even though the gettext manual says
3741 they're optional. So give up and just include them for now, even
3742 though they make 'configure' longer and slower.
3744 Change translation URL from
3745 <http://www.iro.umontreal.ca/contrib/po/maint/tar/> to
3746 <http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/> to
3747 accommodate translator website revamp.
3749 Fail if autoreconf fails.
3751 * m4/.cvsignore: Add intmax.m4, longdouble.m4, printf-posix.m4,
3752 signed.m4, size_max.m4, wchar_t.m4, wint_t.m4, xsize.m4, to
3753 ignore files now supplied by gettext 0.13.1.
3755 2003-12-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3757 Synchronized with the backup repository on Mirddin
3759 2003-12-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3761 * configure.ac: Check for varios members of struct stat
3762 that may represent file modification times with a subsecond
3764 Check for utimes (for future use)
3765 * src/buffer.c (short_read): Issue a warning on short reads.
3766 * src/common.h (sys_stat_nanoseconds): New function
3767 * src/create.c (dump_file0): Use sys_stat_nanoseconds().
3768 * src/list.c (read_and): Treat only two successive zero
3769 filled blocks as an EOF indicator. Issue a warning if
3770 a single one is encountered.
3771 * src/system.c (sys_stat_nanoseconds): New function
3772 * src/tar.h (tar_stat_info.atime_nsec,mtime_nsec,ctime_nsec): New
3774 * src/xheader.c (code_time,decode_time): Support for subsecond
3776 (atime_coder,atime_decoder,ctime_coder,ctime_decoder)
3777 (mtime_coder,mtime_decoder): Update invocations of code_time and
3779 (gid_decoder,size_decoder,uid_decoder,sparse_size_decoder)
3780 (sparse_numblocks_decoder,sparse_offset_decoder)
3781 (sparse_numbytes_decoder): Updated
3783 2003-12-18 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3785 * src/names.c (safer_name_suffix): Reverted change made
3786 2003-11-14. Reason: Discussion with Paul Eggert and
3787 Jean-Louis Martineau. See also ChangeLog entry from
3789 * tests/delete03.sh: Likewise.
3790 * tests/extrac04.sh: Likewise.
3791 * tests/multiv01.sh: Likewise.
3793 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3795 * src/incremen.c (write_directory_file): Use sys_truncate
3796 * src/list.c (print_header): Use archive_file_size member
3797 when printing real file size.
3798 * src/sparse.c (sparse_scan_file): Correctly handle files with
3800 (sparse_dump_region,sparse_extract_region): Allow for zero size
3803 2003-12-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3805 * configure.ac: Raised version number to 1.13.92
3806 * src/list.c (decode_header): Discern between pax and ustar
3808 Initialize current_stat_info.archive_file_size.
3810 NOTE: Modifications from this date on are temporarily
3811 stored on local CVS on mirddin. This repository will
3812 be synchronized with Savannah as soon as the latter
3813 becomes operational again.
3815 2003-12-01 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3818 * src/sparse.c: Initial implementation of GNU/pax sparse
3820 * src/common.h (xheader_store): Changed prototype.
3821 * src/create.c: Update calls to xheader_store
3822 * src/extract.c (extract_archive): Check reported size vs.
3823 archive file size to determine if we have to do with a
3825 * src/tar.c (usage): Cleaned up the sample argument to --newer
3827 (decode_options): Allow --sparse for POSIX_FORMAT archives.
3828 * src/xheader.c (struct xhdr_tab.coder; all coder function): Added
3830 Implemented GNU.sparse.* keywords.
3832 2003-11-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3834 * configure.ac: Check for setlocale. Thanks Bruno Haible for
3837 2003-11-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3839 * src/create.c (write_gnu_long_link): Use oldgnu
3840 magic with @LongLink blocks.
3842 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3844 * src/tar.h: Support for star sparse format.
3845 * src/sparse.c: Likewise.
3847 2003-11-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3849 * src/sparse.c (sparse_diff_file): New function
3850 * src/common.h (sys_compare_uid,sys_compare_gid): New functions
3851 (sys_compare_uid_gid): Removed.
3852 (sys_compare_links,report_difference): Changed prototype
3853 (sparse_diff_file): New function
3854 * src/system.c (sys_compare_uid,sys_compare_gid): New functions
3855 (sys_compare_uid_gid): Removed.
3856 (sys_compare_links): Changed declaration
3857 * src/compare.c (diff_archive): Use sparse_diff_file.
3859 2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3861 Rewritten sparse file handling.
3863 * src/sparse.c: New file. Provides a universal framework
3864 for various methods for sparse files handling.
3865 * src/Makefile.am: Added sparse.c
3866 * src/common.h (struct sp_array,sparsearray,sp_array_size)
3867 (init_sparsearray,fill_in_sparse_array): Removed
3868 (enum dump_status): New data type
3869 (pad_archive,close_diag,open_diag,read_diag_details)
3870 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
3872 (sparse_file_p,sparse_dump_file,sparse_extract_file): New
3874 (print_header): Changed prototype declaration.
3875 * src/tar.h (struct sp_array): Declaration from common.h
3876 (struct tar_stat_info): New members archive_file_size,
3877 sparse_map_avail,sparse_map.
3878 * src/create.c: Major rewrite.
3879 * src/extract.c: Use new sparse file interface.
3880 * src/compare.c (diff_sparse_files): Temporary placeholder.
3882 * src/buffer.c: Minor changes
3883 * src/tar.c: Likewise.
3884 * src/list.c: Likewise.
3885 * src/misc.c (close_diag,open_diag,read_diag_details)
3886 (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
3887 diagnostics functions.
3888 * src/incremen.c: Use new diagnostics functions.
3889 * src/names.c: Likewise.
3891 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3893 * configure.ac: Fixed check for setsockopt
3895 * src/create.c: Do not zero-terminate name field if
3896 the name is exactly 100 characters long.
3897 (write_ustar_long_name): Fixed cheking for unsplittable
3900 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3902 * src/create.c (start_header): Removed debugging hook
3903 (dump_file): Fixed handling of linkname field.
3904 * src/names.c (safer_name_suffix): If the input
3905 file name ends with a slash, output one should do so
3907 * doc/tar.texi: Documented --format=ustar
3909 2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3911 * src/tar.h (archive_format): USTAR_FORMAT: New type.
3912 * src/create.c: Added POSIX.1-1988 support.
3913 * src/names.c (safer_name_suffix): Skip leading ./
3914 * src/tar.c: New option --format=ustar forces
3915 POSIX.1-1988 archive format.
3916 * tests/delete03.sh: Updated.
3917 * tests/extrac04.sh: Updated.
3918 * tests/multiv01.sh: Updated.
3920 2003-11-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3922 * src/list.c (read_and): Initialize current_stat_info
3923 and extended_header at the start of the loop.
3924 * src/names.c (all_names_found): Check if the argument
3925 contains valid filename. Fixes coredump on `not_a_tar_file'
3926 * src/xheader.c (atime_decoder,gid_decoder,ctime_decoder)
3927 (mtime_decoder,size_decoder,uid_decoder): Use xstrtoumax.
3928 Fixes `pax-big-10g' bug.
3930 2003-11-12 Paul Eggert <eggert@twinsun.com>
3932 Fix some C compatibility bugs reported by Joerg Schilling.
3934 * src/common.h (stripped_prefix_len): Fix misspelling
3935 "stripped_path_len" in declaration.
3936 * src/rmt.c (main): Use "return FOO;" rather than
3937 "exit (FOO);"; we no longer have to worry about
3938 pre-ANSI hosts that mishandled returned values from "main".
3939 * src/tar.c (main): Likewise. This avoids warnings on some
3941 * src/system.c: Include signal.h, for 'kill'.
3942 * src/system.h (DEV_BSIZE): Remove.
3943 (DEFAULT_ST_BLKSIZE): New macro.
3944 (ST_BLKSIZE): Use it, instead of DEV_BSIZE.
3945 * src/tar.c (enum): Remove comma just before }.
3947 2003-11-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3949 * src/list.c (decode_header): Initialize st_atime and
3952 2003-11-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3954 * configure.ac (tar_save_LIBS): Bugfix. Thanks Adrian
3955 Bunk <bunk@fs.tum.de> for reporting.
3956 * doc/tar.texi: Fixed spelling. Thanks Martin Buchholz
3957 <martin@xemacs.org> for spotting.
3959 2003-11-04 Paul Eggert <eggert@twinsun.com>
3961 * src/xheader.c (xhdr_tab): Make it extern, not static, as C89 and
3964 2003-10-26 Paul Eggert <eggert@twinsun.com>
3966 * src/system.c (sys_spawn_shell): Cast trailing null to (char *).
3967 Bug reported by Christian Weisgerber.
3969 2003-10-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3973 * src/tar.c (decode_options): Removed superfluous archive format
3975 * doc/tar.texi: Documented new features.
3977 2003-10-08 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3980 * THANKS: Added Wojciech Polak
3981 * configure.ac: Added checks for missing functions. Raised
3982 version number to indicate alpha release.
3983 * lib/Makefile.am: Added missing headers
3984 * lib/waitpid.c: Added missing includes.
3985 * src/extract.c: Likewise.
3986 * src/names.c: Removed spurious includes.
3987 * src/xheader.c: Likewise.
3988 * src/system.h [MSDOS]: Fixed spelling of EACCES. Added
3989 macro overriding broken mkdir prototypes.
3991 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3993 * configure.ac: Check for dev_t and ino_t.
3994 * m4/Makefile.am: Added missing files.
3995 * src/system.c: New file.
3996 * src/Makefile.am: Added system.c
3997 * src/common.h: Prototypes for functions from system.c
3998 * src/system.h (SET_BINARY_MODE, ERRNO_IS_EACCESS): New defines
3999 * src/buffer.c: Moved system dependencies to system.c
4000 * src/compare.c: Likewise.
4001 * src/create.c: Likewise.
4002 * src/delete.c: Likewise.
4003 * src/extract.c: Likewise.
4004 * src/rtapelib.c: Likewise.
4006 2003-10-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4008 Implemented --occurrence option.
4011 * src/tar.c: New option --occurrence.
4012 * src/common.h (occurrence_option): New global
4013 (struct name): Changed `found' member to `uintmax_t
4015 (names_done): Removed
4016 (all_names_found): Changed prototype.
4017 (ISFOUND,WASFOUND): New macros
4018 * src/delete.c (delete_archive_members): Honor --occurrence
4020 * src/list.c (read_and): Likewise.
4021 * src/names.c: Count number of occurrences of each name in the
4023 (name_match): Honor --occurrence option.
4024 (names_done): Removed
4025 (all_names_found,names_notfound): Rewritten.
4027 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4029 * src/tar.c: Removed extra precaution regarding
4030 subcommand_option == CAT_SUBCOMMAND
4031 * lib/Makefile.am: Updated
4033 2003-10-02 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4035 * src/common.h (names_done): New function.
4036 * src/names.c: Likewise.
4037 * src/list.c (read_and): Use all_names_found() as `while'
4039 * src/tar.c: New option --first-copy
4042 2003-09-24 Paul Eggert <eggert@twinsun.com>
4044 * src/rmt.c (main): Don't translate Copyright string; international
4045 law says the word "Copyright" should be in English.
4046 * src/tar.c (decode_options): Likewise.
4048 2003-09-22 Paul Eggert <eggert@twinsun.com>
4050 * doc/tar.texi (extracting untrusted archives): New section.
4052 * src/common.h (stripped_path_len): Renamed from cut_path_elements.
4053 Return size_t, not pointer, so that we don't have to worry about
4054 violating the C standard by converting char const * to char *.
4055 All callers changed.
4056 * src/names.c (stripped_path_len): Likewise. Strip file system
4057 prefix, too. Count adjacent slashes as if they were one slash;
4058 that is the POSIX standard.
4060 2003-09-17 Paul Eggert <eggert@twinsun.com>
4062 * README-alpha: Document maintainer tool assumptions a bit. GNU
4063 'sed' is no longer required. For GNU m4 1.4, suggest the patch in
4064 Debian bug 211447. Fix minor misspellings/whitespace nits.
4066 * configure.ac (AC_AIX, AC_MINIX): Remove; subsumed by
4067 gl_USE_SYSTEM_EXTENSIONS.
4069 * lib/.cvsignore: Add exit.h, time_r.c, time_r.h.
4070 * m4/.cvsignore: Add restrict.m4, time_r.m4.
4072 2003-09-17 Paul Eggert <eggert@twinsun.com>
4074 * bootstrap: Don't use "for option; do";
4075 Solaris 8 /bin/sh doesn't like that.
4077 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4079 * README-alpha: Updated
4080 * bootstrap: Updated
4082 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4084 * README-alpha: Updated
4085 * bootstrap: Updated
4086 * po/POTFILES.in: Added src/xheader.c
4087 * src/common.h (cut_path_elements): Added proto.
4089 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4091 * src/buffer.c: Use ngettext where appropriate.
4092 * src/compare.c: Likewise.
4093 * src/create.c: Likewise.
4094 * src/misc.c: Likewise.
4095 * src/tar.c: Likewise.
4096 * src/update.c: Likewise.
4098 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4100 * .cvsignore: Added *.shar.gz
4103 * src/common.h (strip_path_elements): New variable.
4104 * src/extract.c (extract_archive): Implemented --strip-path
4105 * src/names.c (cut_path_elements): New function.
4106 * src/tar.c: New option --strip-path=NUM.
4107 (decode_options) Assign boolean values to bool variables.
4109 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4111 * src/delete.c: Fixed deletion from the POSIX archives.
4112 * src/list.c (read_header): Minor change.
4113 * src/tar.c (main): Do not check for volume_label_option
4114 if subcommand_option is not CREATE_SUBCOMMAND.
4115 * src/xheader.c (xheader_decode): Store the header as
4116 well (for eventual delete).
4118 * tests/incremen.sh: Explicitly request GNU format. This will
4119 disappear when GNU extended header keywords are working.
4120 * tests/multiv01.sh: Likewise
4121 * tests/volume.sh: Likewise
4123 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4125 * src/create.c: Support for "linkpath" extended keyword.
4126 * src/xheader.c (decode_record): Reversed the return
4129 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4131 * configure.ac: Allow to redefine the default output format.
4132 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
4133 (archive_format_string): New function.
4134 (usage): Updated help output.
4139 2003-09-02 Paul Eggert <eggert@twinsun.com>
4141 * src/common.h (destroy_stat, xheader_decode, xheader_store,
4142 xheader_read, xheader_finish, xheader_destroy): Add decls;
4145 * src/create.c (write_extended): Remove unused local 'bufsize'.
4147 * src/delete.c (delete_archive_members): Handle case of
4148 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
4149 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
4150 occurs, as it's not possible.
4151 * src/update.c (update_archive): Likewise.
4153 Use "const" when possible in new code.
4154 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
4155 (fmttab): Now const. All uses changed.
4156 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
4157 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
4158 decode_record, xheader_store, xheader_print, code_string, code_time,
4159 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
4160 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
4161 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
4162 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
4163 uid_coder, uid_decoder, uname_coder, uname_decoder):
4164 Use pointers to const when possible.
4165 (xhdr_tab): Now const.
4167 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
4168 (set_archive_format): Report an error if no format name matches,
4169 instead of returning an undefined value.
4171 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
4172 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
4173 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
4174 uid_decoder, uname_decoder): Remove unused keyword arg.
4177 * src/tar.c (set_archive_format): Now static.
4178 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
4180 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
4181 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
4182 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
4183 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
4184 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
4185 Remove forward decls; no longer needed.
4186 (xhdr_tab): Move to end, so that the forward decls aren't needed.
4187 Add a forward declaration.
4189 Use 'bool' in new code, when appropriate.
4190 * src/xheader.c (decode_record): Return bool, not int.
4191 * src/common.h (read_header): Since it accepts bool, change
4192 all callers to use false and true rather than 0 and 1.
4194 * src/xheader.c (decode_record): Fix misspelling in diagnostic
4195 "extended headed" -> "extended header".
4197 GNU coding style fixes.
4198 * src/xheader.c (decode_record, xheader_decode):
4199 Do not use decls like "char *p, *q;".
4202 (xheader_store): Avoid parentheses around object operand of sizeof.
4204 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4206 * src/create.c (start_header): Store long file names
4207 in "path" keyword of an extended header if in POSIX
4209 (finish_header): print header before calling write_extended().
4210 * src/list.c (list_archive): Always decode the header. This
4211 is necessary so the extended header is processed and the correct
4212 filename is printed no matter what the state of verbose_option.
4213 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
4214 for the time being).
4216 2003-09-01 Paul Eggert <eggert@twinsun.com>
4218 Update from gnulib, and correct fnmatch to fnmatch-gnu.
4219 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
4221 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
4223 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
4224 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
4225 copying rules from gnulib module descriptions.
4226 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
4227 Update from gnulib modules alloca, fnmatch, getline, stdbool.
4228 * m4/.cvsignore: Add utimes-null.m4. Sort.
4230 2003-09-01 Sergey Poznyakoff
4232 Added initial support for creating POSIX headers.
4234 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
4235 (string_to_chars): New functions
4236 (struct xheader): Changed structure
4237 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
4239 * src/create.c (string_to_chars): New function.
4240 (write_extended): New function
4241 (start_header): Create extended POSIX headers if necessary.
4242 (finish_header): Likewise.
4243 * src/list.c (print_header): Take user/group from
4245 * src/names.c (gid_to_gname,gname_to_gid)
4246 (uid_to_uname,uname_to_uid): Changed prototypes.
4247 * src/tar.c: New option --format.
4248 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
4249 (struct extra_header): Removed unused structure.
4250 (union block.extra_header): Removed unused member.
4251 * src/xheader.c: Implemented coder functions.
4252 * bootstrap: Added obstack.
4253 * lib/.cvsignore: Likewise.
4254 * configure.ac: Added 'gl_OBSTACK'
4255 * m4/Makefile.am: Added new files.
4256 * m4/.cvsignore: Likewise.
4257 * TODO: Minor formatting change
4259 2003-08-31 Sergey Poznyakoff
4261 Added initial support for POSIX extended and STAR headers
4262 (only for listing/extracting).
4264 * src/xheader.c: New file.
4265 * src/Makefile.am: Added xheader.c
4266 * src/tar.h (struct star_header): New datatype
4267 (XHDTYPE,XGLTYPE): New defines
4268 (enum archive_format:STAR_FORMAT): New member
4269 (struct tar_stat_info): New datatype.
4270 (union block.star_header): New member.
4271 * src/common.h (orig_file_name,current_file_name)
4272 (current_trailing_slash,current_link_name): Removed variables.
4273 (current_stat_info): New variable
4274 (current_stat): Removed
4275 (extended_header): New variable
4276 (decode_header): Changed prototype.
4277 * src/list.c (decode_header): Added initial support for POSIX extended
4279 (skip_member): Check oldgnu_header only if current_format is set
4281 * src/buffer.c: Use current_stat_info
4282 * src/compare.c: Likewise.
4283 * src/create.c: Likewise.
4284 * src/delete.c: Likewise.
4285 * src/incremen.c: Likewise.
4286 * src/mangle.c: Likewise.
4287 * src/update.c: Likewise.
4288 * src/extract.c: Likewise.
4289 (make_directories): Improved check for the existence of the directory
4290 * src/tar.c (destroy_stat): New function.
4292 2003-08-29 Paul Eggert <eggert@twinsun.com>
4294 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
4295 was worth (e.g., different users in en_GB disagree about -ize
4297 * po/en_GB.po: Remove.
4299 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4303 * src/tar.c: Removed support for the obsolete command line
4305 * doc/tar.texi: Removed references to the obsolete command
4308 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4312 * doc/tar.texi: Updated
4313 * src/common.h (check_links_option): New variable
4314 (orig_file_name): New variable
4315 (check_links): New proto.
4316 * src/create.c (struct link.nlink): New member
4317 (link_table): Static for the module.
4318 (dump_file): Update `link' member when adding new links
4320 (check_links): New function.
4321 * src/list.c (print_header): Use orig_file_name.
4322 * src/tar.c: New option --check-links. Changed semantics of
4323 -o to comply to UNIX98 when extracting and to its previous
4324 semantics otherwise.
4325 (main): Call check_links if --check-links. was given.
4327 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4329 * src/list.c (print_header): Revised
4330 * NEWS: Started the entry for 1.13.26
4331 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
4333 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4335 * .cvsignore: Added to the repository.
4336 * doc/.cvsignore: Likewise.
4337 * lib/.cvsignore: Likewise.
4338 * m4/.cvsignore: Likewise.
4339 * po/.cvsignore: Likewise.
4340 * scripts/.cvsignore: Likewise.
4341 * src/.cvsignore: Likewise.
4342 * tests/.cvsignore: Likewise.
4344 * lib/Makefile.am: Added exitfail.[hc]
4345 * src/misc.c (chdir_do): Fixed call to restore_cwd
4346 * src/buffer.c (flush_read): Fixed behavior on short
4347 reads right after opening the new archive (multiv01.sh test).
4348 (new_volume): Special handling for "-".
4349 * src/list.c (print_header): Print trailing slash if
4350 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
4351 * tests/multiv01.sh: Minor changes.
4352 * m4/Makefile.am: Added missing files.
4354 2003-07-05 Paul Eggert <eggert@twinsun.com>
4356 Finish the checkin begin yesterday.
4358 * NEWS: Document the user-visible changes installed in the last
4361 * TODO: New file (actually, resurrected; but with new contents).
4363 * src/list.c (read_and): Give full type for procedure arg.
4364 (read_header): Strip trailing slashes, setting current_trailing_slash.
4365 (tartime): Avoid int overflow when printing year (!).
4366 (print_header): New arg specifying block ordinal. All uses changed.
4367 Print link as 'h' type. Give labels for long links and names.
4369 * src/misc.c (contains_dot_dot): Moved to names.c
4370 (must_be_dot_or_slash): New function.
4371 (safer_rmdir): Use it.
4372 (remove_any_file): Now takes enum as option, not boolean.
4373 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
4374 to unlink a directory.
4375 (deref_stat): Accept bool, not int.
4377 * src/names.c (namelist_match): Allow partial matches only if
4379 (hash_string_hasher): Renamed from hash_avoided_name.
4380 (hash_string_compare): Renamed from compare_avoided_anames.
4381 (hash_string_insert, hash_string_lookup): New functions.
4382 (add_avoided_name, is_avoided_name): Use them.
4383 (safer_name_suffix): New function.
4384 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
4386 * src/rmt.c: Don't include print-copyr.h.
4387 (prepare_input_buffer): New arg FD.
4388 Do not read more than INT_MAX bytes at once,
4389 since it breaks on some brain damaged Tru64 hosts.
4391 when retrying instead of subtracting 1024; for speed.
4392 (main): Use gettext to translate (C), not print_copyright.
4394 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
4395 now that gnulib handles this.
4396 Include <stddef.h> and <limits.h> unconditionally, now that we assume
4398 Assume that offsetof is defined in stddef.h.
4399 Do not include <sys/param.h>.
4400 (realloc, lseek): Do not declare.
4401 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
4402 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
4403 declarations, since we now assume C89 or better.
4404 (PARAMS): Remove, as we now assume C89. All uses changed.
4405 (bindtextdomain, textdomain): Include <gettext.h> to define.
4406 Include <unlocked-io.h>.
4407 (valloc): Define if not defined, and if valloc is not declared.
4408 (xstrdup): Remove decl.
4410 * src/tar.c: Do not include <print-copyr.h>.
4411 Include <getdate.h>.
4412 (get_date): Remove decl.
4413 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
4414 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
4415 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
4416 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
4417 (long_options, decode_options): Use them.
4418 (OVERWRITE_DIR_OPTION): Remove.
4419 (long_options): New options --index-file, --no-overwrite-dir.
4420 Remove --overwrite-dir option.
4421 (usage): Use PACKAGE_BUGREPORT.
4422 (decode_options): Terminate new argv properly.
4423 Use PACKAGE_NAME, PACKAGE_VERSION.
4424 If verbose, report how we grokked any textual date option.
4425 (main): Add support for index-file.
4427 * tests/Makefile.am: Convert to UTF-8.
4428 (AUTOMAKE_OPTIONS): Remove.
4429 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
4430 (INCLUDES): Remove ../intl.
4431 (LDADD): Don't link libtar.a twice.
4433 * tests/genfile.c: Convert to UTF-8.
4434 Don't include <print-copyr.h>.
4435 (DEFAULT_PATTERN): Renamed from DEFAULT.
4436 (ZEROS_PATTERN): Renamed from ZEROS.
4437 (main): Use gettext to translate (C), not print_copyright.
4439 2003-07-04 Paul Eggert <eggert@twinsun.com>
4441 Revamp to meet current standards of autoconf, automake,
4442 gettext, and gnulib, and incorporate new translations.
4444 * config/config.guess, config/config.sub, config/depcomp,
4445 config/install-sh, config/mdate-sh, config/missing,
4446 config/mkinstalldirs, config/texinfo.texi:
4447 Moved here from parent directory, or from doc.
4448 * config.hin: Renamed from config.h.in.
4449 * config/config.rpath: New file.
4451 * intl: Remove this subdirectory.
4453 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
4455 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
4456 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
4457 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
4458 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
4459 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
4460 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
4463 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
4464 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
4465 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
4466 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
4467 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
4468 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
4469 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
4470 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
4471 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
4472 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
4473 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
4474 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
4475 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
4476 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
4477 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
4478 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
4479 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
4480 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
4481 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
4483 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
4484 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
4485 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
4486 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
4487 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
4488 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
4489 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
4490 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
4491 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
4492 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
4493 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
4494 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
4495 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
4496 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
4497 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
4498 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
4499 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
4500 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
4502 Upgrade to latest version from external source. The file "bootstrap"
4503 now grabs these automatically, so we needn't keep track of them
4504 in this change long any longer.
4506 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
4507 (SUBDIRS): Remove intl.
4508 * PORTS: Update for star, Macintosh.
4509 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
4510 Bison 1.875, gettext 0.12.1.
4511 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
4512 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
4513 (AC_CONFIG_AUX_DIR): New.
4514 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
4516 (AC_PREREQ): Bump from 2.52 to 2.57.
4517 (AC_GNU_SOURCE): New.
4518 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
4519 we no longer support K&R C.
4521 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
4522 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
4523 (AC_MBSTATE_T): Remove.
4524 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
4525 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
4526 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
4527 (AM_STDBOOL_H): Add.
4528 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
4529 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
4530 (AC_CHECK_TYPE): Remove ssize_t.
4531 (gt_TYPE_SSIZE_T): Add.
4532 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
4533 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
4534 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
4535 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
4536 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
4537 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
4538 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
4539 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
4540 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
4541 napms, poll, select, strstr, usleep.
4542 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
4543 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
4544 (AM_GNU_GETTEXT): Use external and need-ngettext options.
4545 (AM_GNU_GETTEXT_VERSION): New.
4546 (AC_OUTPUT): Remove intl/Makefile.
4548 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
4549 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
4550 * doc/fdl.texi: Update to current GNU version.
4551 * doc/gettext.texi: Update to current coreutils version,
4552 plus a copyright notice.
4553 * doc/tar.texi: Switch to new method for doing copyright notices.
4554 Use @acronym instead of @sc where appropriate.
4555 Remove empty examples. Give a few more examples.
4557 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
4558 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
4559 are built up in pieces with +=.
4560 (noinst_HEADERS, INCLUDES): Remove.
4561 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
4562 (libtar_a_LIBADD): Use $ rather than @.
4563 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
4565 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
4566 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
4567 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
4568 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
4569 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
4570 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
4571 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
4572 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
4573 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
4574 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
4575 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
4576 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
4577 prereq.m4, xstrtoimax.m4.
4579 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
4580 be translated, since it's not a user-visible tool.
4582 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
4584 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
4585 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
4586 consistency with coreutils.
4587 (LDADD): Link LIBINTL after libtar.a, since
4588 it's now external and should stand by itself.
4590 * src/buffer.c (print_total_written): Adjust to new human.h
4592 (child_open_for_compress): Do not increase size to BLOCKSIZE.
4593 (open_archive): Open index file name.
4594 Strip trailing slahes from file names.
4595 (flush_write): Set size to 0 if not saving names.
4596 (flush_write, flush_read): Use safer_name_suffix rather than
4599 * src/common.h: Include <quote.h>.
4600 (absolute_names_option, atime_preserve_option, backup_option,
4601 block_number_option, checkpoint_option, dereference_option,
4602 force_local_option, ignore_failed_read_option, ignore_zeros_option,
4603 incremental_option, interactive_option, multi_volume_option,
4604 numeric_owner_option, one_file_system_option, recursive_unlink_option,
4605 read_full_records_option, remove_files_option, same_order_option,
4606 show_omitted_dirs_option, sparse_option, starting_file_option,
4607 to_stdout_option, totals_option, touch_option, verify_option,
4608 dev_null_output, now_verifying, we_are_root): Now bool, not int.
4609 (current_trailing_slash, index_file_name, recent_long_name_blocks,
4610 recent_long_link_blocks): New vars.
4611 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
4612 (OVERWRITE_OLD_DIRS): Remove.
4613 (enum remove_option): New enum.
4614 (remove_any_file): Use it as option arg, not int.
4615 (is_avoided_name, contains_dot_dot): Return bool, not int.
4616 (safer_name_suffix): New decl.
4618 * src/compare.c (now_verifying): Now bool, not int.
4619 (fill_in_sparse_array): Move to extract.c. Now returns bool;
4620 all callers changed to test for failure.
4621 (diff_sparse_files): Take size from current_stat, not from param.
4622 (diff_archive): Do not count trailing slashes in archives.
4623 (verify_volume): Test for header failure after loop, not before.
4625 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
4626 All callers changed.
4627 (start_header): Clear devmajor and devminor fields, too.
4628 (finish_header): New arg block_ordinal.
4629 (init_sparsearray): Now extern. Set sp_array_size to
4630 SPARSES_IN_OLDGNU_HEADER if it is zero.
4631 (dump_file): Keep link table as a hash.
4632 Do not count "file changed as we read it" as a failure.
4634 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
4635 Move extern decl to common.h.
4637 * src/extract.c (we_are_root): Now bool, not int.
4638 (check_time): Warn about implausibly old time stamps.
4639 (set_stat): Use utimbuf, not stat_info.
4640 (prepare_to_extract): New arg DIRECTORY.
4641 (fill_in_sparse_array): Moved here from compare.c.
4642 (extract_sparse_file): Now returns off_t, giving size left.
4643 Truncate file at end.
4644 (extract_archive): Use safer_name_suffix rather than rolling our own.
4645 Use fill_in_sparse_array rather than rolling our own.
4646 Strip trailing slashes more effectively.
4647 Check for unsafe names.
4649 * src/incremen.c (struct directory): nfs and found are now of type
4651 (gnu_restore): Now takes directory name as argument, not offset
4652 of directory name in a global. All uses changed.
4653 (CURRENT_FILE_NAME): Remove.
4656 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
4659 2002-09-30 Paul Eggert <eggert@twinsun.com>
4661 * src/rmt.c (prepare_input_buffer): Renamed form
4662 prepare_record_buffer. All uses changed. Do not assume that
4663 size_t is the same width as int.
4665 2002-03-29 Paul Eggert <eggert@twinsun.com>
4667 * src/incremen.c (get_directory_contents):
4668 If ignore_failed_read_option, only warn about
4669 get_directory_contents failures. Fix suggested by
4672 2002-01-31 Mark W. Eichin <eichin@thok.org>
4674 * src/buffer.c (child_open_for_compress): Don't try to read
4675 past the end of the buffer.
4677 2001-10-11 Jim Meyering <meyering@lucent.com>
4679 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4680 and quote_n (1, ... to avoid clobbering a buffer.
4682 2001-09-26 Paul Eggert <eggert@twinsun.com>
4684 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
4686 * src/buffer.c (flush_read): Don't diagnose partial blocks before
4687 end of file; just ignore them silently.
4689 * src/list.c (read_header): Don't keep around extended name
4690 and link info indefinitely; keep it only for the next file.
4691 This fixes a bug introduced in 1.13.24, and removes the need
4692 for some static variables. Set recent_long_name and
4693 recent_long_link to zero if there were no long links; this
4694 avoids a violation of ANSI C rules for pointers in delete.c.
4695 * THANKS: Add Christian Laubscher.
4697 2001-09-26 Jim Meyering <meyering@lucent.com>
4699 * doc/tar.texi (Remote Tape Server): is know -> is known
4701 2001-09-25 Paul Eggert <eggert@twinsun.com>
4703 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
4704 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
4705 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
4706 want to distinguish EINVAL and EILSEQ.
4708 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
4710 * src/extract.c (maybe_recoverable):
4711 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
4713 2001-09-22 Paul Eggert <eggert@twinsun.com>
4715 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
4717 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
4720 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
4721 * PORTS: Add copyright notice, 'star' reference.
4722 * README-alpha: Add copyright notice, autoconf 2.52 patch.
4723 * THANKS: Add Christophe Kalt.
4724 * config.sub: Upgrade to 2001-09-14 version.
4726 * configure.ac (ALL_LINGUAS): Add ko.
4727 * po/ko.po: Resurrected file.
4729 * doc/convtexi.pl: Add coding advice for Emacs.
4731 * doc/getdate.texi: Add copyright notice.
4733 * doc/mdate-sh: Upgrade to automake 1.5 version.
4735 * doc/tar.texi (extracting files): Mention --to-stdout.
4736 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
4737 (Overwrite Old Files): Likewise.
4739 * lib/Makefile.am (noinst_HEADERS):
4740 Remove copysym.h. Add print-copyr.h, unicodeio.h.
4741 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
4743 * lib/copysym.c, lib/copysym.h: Remove.
4744 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
4745 lib/unicodeio.h: New files.
4747 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
4748 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
4750 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4751 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4753 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
4754 * m4/isc-posix.m4: Remove.
4756 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
4758 * po/POTFILES.in: Add copyright notice.
4760 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
4762 * tests/Makefile.am (LDADD): Likewise.
4764 * src/buffer.c (write_archive_buffer, close_archive):
4765 If an archive is a socket, treat it like a FIFO.
4766 (records_read, records_written): New vars.
4767 (write_archive_to_stdout): Now bool, not int.
4768 (open_archive, flush_write, flush_read): Keep records_read and
4769 records_written up to date.
4771 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
4772 (write_archive_to_stdout): Now bool, not int.
4773 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
4774 (read_header): Now takes bool arg. Existing callers modified
4775 to pass 0, unless otherwise specified.
4777 * src/delete.c (records_read): Remove; now a global.
4778 (acting_as_filter): Now bool, not int.
4779 (recent_long_name, recent_long_link, recent_long_name_blocks,
4780 recent_long_link_blocks, records_read, records_written): New decls.
4781 (records_skipped): New var.
4782 (move_archive): Don't divide by zero if arg is 0.
4783 Use the above vars to compute how far to move.
4784 (write_recent_blocks): New function.
4785 (delete_archive_member): Pass 1 to read_header, so that it doesn't
4786 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
4787 Keep track of how many records have been skipped.
4788 Let the buffer code count records.
4789 When copying a header, copy any extended headers that came before it.
4791 * src/extract.c (extract_archive): When marking a directory to be
4792 updated after symlinks, stat all directories after it in the
4793 delayed-set-stat list too, since they will be checked after
4794 symlinks. Add support for --overwrite-dir.
4796 * src/list.c (recent_long_name, recent_long_link,
4797 recent_long_name_blocks, recent_long_link_blocks): New vars.
4798 (read_and): Pass 0 to read_header.
4799 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
4800 headers into new vars. Null-terminate incoming symbolic links.
4802 * src/rmt.c: Include print-copyr.h, not copysym.h.
4803 (main): Use print_copyright, not copyright_symbol.
4804 * src/tar.c (decode_options): Likewise.
4805 (OVERWRITE_DIR_OPTION): New constant.
4806 (long_options, usage, decode_options): Add --overwrite-dir.
4808 * src/tar.h: Put copyright notice into documentation.
4810 * tests/Makefile.am (TESTS): Add delete03.sh.
4811 * tests/delete03.sh: New file.
4813 * tests/genfile.c: Include print-copyr.h, not copysym.h.
4814 (main): Use print_copyright, not copyright_symbol.
4815 Include <argmatch.h>.
4816 (pattern_strings): Remove.
4817 (pattern_args, pattern_types): New constants.
4818 (main): Use XARGMATCH, not argmatch.
4820 2001-09-20 Jim Meyering <meyering@lucent.com>
4822 * lib/xstrtol.c (strtoimax): Guard declaration with
4823 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4824 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4825 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4826 (strtoumax): Likewise, for completeness (it wasn't necessary).
4827 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
4828 Check for declaration of strtoimax.
4829 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
4830 Check for declaration of strtoumax.
4832 2001-09-16 Paul Eggert <eggert@twinsun.com>
4834 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
4836 2001-09-14 Paul Eggert <eggert@twinsun.com>
4838 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
4840 * README-alpha: Describe automake patch.
4842 * configure.ac (LIBOBJS):
4843 Remove automake 1.4 workaround, as we're using 1.5 now.
4844 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
4846 * lib/copysym.c: Include stddef.h, for size_t.
4847 Include langinfo.h if needed.
4848 Use locale_charset only if USE_INCLUDED_LIBINTL;
4849 if not, use nl_langinfo (CODESET) if available.
4851 2001-09-13 Paul Eggert <eggert@twinsun.com>
4853 * config.guess, config.sub: Sync with canonical versions.
4855 * configure.ac (jm_PREREQ_XGETCWD): Add.
4857 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
4858 (libtar_a_SOURCES): Add copysym.c.
4859 * copysym.c, copysym.h: New files.
4861 * lib/error.c: Sync with fileutils version.
4863 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
4864 * m4/getcwd.m4: New file.
4865 * m4/uintmax_t.m4: Remove.
4867 * m4/gettext.m4 (AM_WITH_NLS):
4868 Fix bug with calculating version of Bison 1.29.
4869 Reported by Karl Berry.
4871 * src/Makefile.am (datadir): Remove.
4873 * src/rmt.c: Include copysym.h.
4874 (main): Use copyright_symbol to translate copyright notice,
4876 * src/tar.c: Likewise.
4877 * tests/genfile.c: Likewise.
4879 * src/system.h (MB_LEN_MAX): New symbol.
4881 2001-09-11 Paul Eggert <eggert@twinsun.com>
4883 * src/extract.c (struct delayed_set_stat): New member
4885 (delay_set_stat): Initialize it to 0.
4886 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
4887 taking an extra stat ourselves. All callers changed.
4888 (set_stat): Likewise.
4889 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
4890 If false, stop when encountering a struct whose 'after_symlinks'
4891 member is true. Otherwise, go through all structures but check
4892 them more carefully. All callers changed.
4893 (extract_archive): When extracting a deferred symlink, if its parent
4894 directory's status needs fixing, then mark the directory as needing
4895 to be fixed after symlinks.
4896 (extract_finish): Fix status of ordinary directories, then apply
4897 delayed symlinks, then fix the status of directories that are
4898 ancestors of delayed symlinks.
4900 * src/rtapelib.c (rexec):
4901 Remove declaration; it ran afoul of prototypes on Crays.
4902 Reported by Wendy Palm of Cray.
4904 2001-09-06 Paul Eggert <eggert@twinsun.com>
4906 * lib/strtoimax.c (HAVE_LONG_LONG):
4907 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4908 (strtoimax): Use sizeof (long), not
4909 sizeof strtol (ptr, endptr, base),
4910 to work around bug in IBM C compiler.
4912 2001-09-04 Paul Eggert <eggert@twinsun.com>
4914 * lib/xgetcwd.c: Include "xalloc.h".
4915 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4916 report an error and exit.
4918 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
4919 (jm_PREREQ): Use it.
4921 2001-09-03 Paul Eggert <eggert@twinsun.com>
4923 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
4924 (jm_PREREQ_XGETCWD): New macro.
4926 * lib/exclude.c (fnmatch_no_wildcards):
4927 Fix typo that caused us to do case-folding
4928 search even when that was not desired. This occurred only in the
4931 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
4932 Do not include xalloc.h.
4933 (INITIAL_BUFFER_SIZE): New symbol.
4934 Do not use xmalloc / xrealloc, since the caller is responsible for
4935 handling errors. Preserve errno around `free' during failure.
4936 Do not overrun buffer when using getwd.
4938 * lib/xgetcwd.c (xgetcwd):
4939 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
4940 to decide whether to use getcwd (NULL, 0).
4942 2001-09-02 Paul Eggert <eggert@twinsun.com>
4944 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
4946 2001-09-01 Jim Meyering <meyering@lucent.com>
4948 * exclude.c: Use `""', not `<>' to #include non-system header files.
4949 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4950 and strncasecmp as r-values. Unixware didn't have declarations.
4952 2001-08-31 Jim Meyering <meyering@lucent.com>
4954 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4955 Use an initial, malloc'd, buffer of length 128 rather than
4956 a statically allocated one of length 1024.
4958 2001-08-30 Paul Eggert <eggert@twinsun.com>
4960 * lib/utime.c: Include full-write.h.
4961 * lib/xstrtol.c (strtoimax): New decl.
4963 2001-08-29 Paul Eggert <eggert@twinsun.com>
4965 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
4967 * src/create.c (dump_file): Relativize link names before dumping.
4968 This fixes a bug reported by Jose Pedro Oliveira.
4970 * src/create.c (dump_file): Use offsetof when computing sizes for
4971 struct hack; this avoids wasted space in some cases.
4972 * src/incremen.c (note_directory, find_directory): Likewise.
4973 * src/names.c (name_gather, addname): Likewise.
4975 * src/extract.c (extract_archive): Use strcpy, not memcpy,
4976 for consistency with other code that does similar things.
4977 * src/names.c (name_gather): Likewise.
4979 * src/names.c (read_name_from_file, name_next, name_gather,
4980 add_hierarchy_to_namelist): Avoid quadratic behavior when
4981 reallocating buffers. Check for buffer size overflow.
4982 (addname): Avoid unnecessary clearing of memory.
4984 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
4986 * src/extract.c (delay_set_stat): Fix off-by-one error in file
4987 name size allocation that caused core dumps.
4989 2001-08-28 Paul Eggert <eggert@twinsun.com>
4991 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
4993 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
4994 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
4995 (daddr_t): Remove; no longer used.
4996 (jm_PREREQ_HUMAN): Add.
4998 * acconfig.h: Remove; no longer needed.
5000 * config.guess, config.sub:
5001 New files, from automake 1.5. Gettext 0.10.39 needs them.
5002 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
5004 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
5005 (SUBDIRS): Put intl before lib, as gettext requires.
5007 * ABOUT-NLS: Upgrade to gettext 0.10.39.
5008 * intl: Upgrade entire directory to gettext 0.10.39.
5009 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
5010 New files, from gettext 0.10.39.
5011 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
5012 Upgrade to gettext 0.10.39,
5013 * po/Makefile.in.in: Likewise, except fix a typo in its copying
5015 * po/cat-id-tbl.c, po/stamp-cat-id:
5016 Remove; no longer used by gettext 0.10.39.
5017 * po/ChangeLog: New file.
5019 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
5020 $(srcdir)/tar.texi: Likewise.
5021 * doc/freemanuals.texi: New file.
5022 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
5023 `fileds' -> `fields'
5024 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
5026 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
5027 (noinst_HEADERS): Add quote.h.
5028 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
5030 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
5032 * lib/full-write.c, lib/savedir.c: Comment fix.
5034 * lib/pathmax.h: Remove.
5036 * lib/quote.c, lib/quote.h: New files.
5038 * lib/xgetcwd.c: Don't include pathmax.h.
5039 Include stdlib.h and unistd.h if available.
5041 (xmalloc, xstrdup, free): Remove decls.
5042 (xgetcwd): Don't assume sizes fit in unsigned.
5043 Check for overflow when computing sizes.
5044 Simplify reallocation code.
5046 * lib/xmalloc.c: Quote failure tests.
5048 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
5050 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
5051 similar to strtol.c.
5052 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
5053 (verify): New macro.
5054 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5055 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5056 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5057 changed to signed values. Check sizes at compile-time, not
5058 run-time. Prefer strtol to strtoll if both work.
5061 * lib/xstrtol.h (xstrtoimax): New decl.
5063 * m4/Makefile.am (EXTRA_DIST):
5064 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
5065 longlong.m4, xstrtoimax.m4.
5067 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
5068 Remove; now done by autoconf.
5069 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
5070 Use AC_CHECK_TYPE instead of merely looking for the header.
5072 * m4/uintmax_t.m4: Use shorter comment.
5074 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
5075 Quote first arg of AC_DEFUN.
5076 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
5077 is needed to parse the include file.
5078 Simplify logic behind the args to AC_REPLACE.
5080 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
5082 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
5085 Use "Copyright %d" to simplify the translator's job in the future.
5086 Advise translator about circle-C.
5087 * src/tar.c: (decode_options): Likewise.
5088 * tests/genfile.c (main): Likewise.
5090 2001-08-28 Jim Meyering <meyering@lucent.com>
5092 * lib/argmatch.c: Include "quote.h".
5093 (argmatch_invalid): Quote the context.
5095 * lib/dirname.c (dir_name): Fix typo on PC platforms.
5097 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
5098 Use single-quote for local .h files.
5100 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
5102 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
5105 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
5106 invoking mktime the last time.
5108 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
5110 * lib/rename.c: Major rewrite by Volker Borchert to use system
5111 rename function, but to work around problems with trailing
5114 * lib/strtoll.c: New file, from glibc.
5115 * lib/strtoul.c: Update from glibc.
5117 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
5118 Add support for signed numbers, too.
5119 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
5121 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
5123 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
5124 (main): Use generic names in debugging output.
5125 * lib/strtoimax.c: Plus add the following changes of my own:
5126 (main): Use accurate names in debugging output.
5128 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
5131 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
5132 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
5133 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
5134 m4/utime.m4, m4/utimes.m4:
5135 Quote the first argument in each use of AC_DEFUN.
5137 * m4/getline.m4: Don't use string.h.
5139 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
5141 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
5143 2001-08-27 Paul Eggert <eggert@twinsun.com>
5145 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
5147 The biggest change is the new --exclude semantics and options.
5148 The basic idea was suggested by Gerhard Poul; thanks!
5150 * NEWS: Describe new --exclude semantics and options, and bug fixes.
5151 * README: ignfail.sh fails on some NFS hosts.
5152 * NEWS, README, lib/xstrtol.h: Add copyright notice.
5154 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
5155 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
5156 Remove; the automake bug has been fixed.
5157 * acinclude.m4: Remove.
5159 * configure.ac: Renamed from configure.in.
5160 (AC_PREREQ): Bump from 2.13 to 2.52.
5161 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
5162 1997-05-30) has an encoding error.
5163 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
5164 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
5166 * doc/fdl.texi: Update to current GNU version.
5168 * doc/tar.texi: Put leading '*' in direntry.
5169 Accommodate new gfdl sectioning.
5170 New option --recursion (the default) that is the inverse of
5173 New options --anchored, --ignore-case, --wildcards,
5174 --wildcards-match-slash, and their negations (e.g., --no-anchored).
5175 Along with --recursion and --no-recursion, these control how exclude
5176 patterns are interpreted. The default interpretation of exclude
5177 patterns is now --no-anchored --no-ignore-case --recursion
5178 --wildcards --wildcards-match-slash.
5180 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
5182 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
5183 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5184 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5185 Include if available.
5186 (<xalloc.h>): Include
5187 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5188 (verify): New macro. Use it to verify that EXCLUDE macros do not
5189 collide with FNM macros.
5190 (struct patopts): New struct.
5191 (struct exclude): Use it, as exclude patterns now come with options.
5192 (new_exclude): Support above changes.
5193 (new_exclude, add_exclude_file):
5194 Initial size must now be a power of two to simplify overflow checking.
5195 (free_exclude, fnmatch_no_wildcards): New function.
5196 (excluded_filename): No longer requires options arg, as the options
5197 are determined by add_exclude. Now returns bool, not int.
5198 (excluded_filename, add_exclude):
5199 Add support for the fancy new exclusion options.
5200 (add_exclude, add_exclude_file): Now takes int options arg.
5201 Check for arithmetic overflow when computing sizes.
5202 (add_exclude_file): xrealloc might modify errno, so don't
5203 realloc until after errno might be used.
5205 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5207 (free_exclude): New decl.
5208 (add_exclude, add_exclude_file): Now takes int options arg.
5209 (excluded_filename): No longer requires options arg, as the options
5210 are determined by add_exclude. Now returns bool, not int.
5212 * lib/prepargs.c: Include <string.h>; required for C99 since
5216 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
5218 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
5219 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
5221 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
5222 Remove inttypes_h.m4, largefile.m4, mktime.m4.
5224 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
5225 subsumed by Autoconf 2.50.
5227 * m4/error.m4: Upgrade to serial 2.
5229 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
5230 remove test for GNU C library. It's not correct, as some
5231 older glibcs are buggy.
5233 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
5235 * m4/prereq.m4: Upgrade to serial 20, but then:
5236 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
5237 (jm_PREREQ_EXCLUDE): New macro.
5238 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
5241 * m4/realloc.m4: Upgrade to serial 4.
5243 * m4/strerror_r.m4: Revert to serial 1002.
5245 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
5247 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
5249 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
5250 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
5251 it is now subsumed by autoconf. Add inttypes.h.
5253 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
5254 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
5256 * src/buffer.c (new_volume): Stop if the script exits with an error.
5258 * src/common.h (excluded_with_slash, excluded_without_slash):
5259 Remove, replacing by:
5260 (excluded): New decl.
5261 (link_error): New decl.
5262 (excluded_name): Now returns bool.
5265 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
5266 Support hard links to symbolic links.
5268 (struct delayed_symlink): Remove 'names' member, replacing it with
5269 'sources' and 'target' member. All uses changed.
5271 (struct string_list): New type.
5273 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
5274 for struct hack; this avoids wasted space in some cases.
5276 (extract_archive): Fix test for absolute pathnames and/or "..".
5277 Use link_error to report errors for links.
5278 Remove redundant trailing '/' at "really_dir", for all uses, not
5279 just before invoking mkdir.
5280 If overwriting old files, do not worry so much about existing
5282 Fix mode computation in the case where the directory exists.
5284 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
5285 link, make a copy of the symbolic link.
5287 * src/incremen.c (get_directory_contents):
5288 If ignore_failed_read_option, only warn about
5291 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
5292 However, check for error even for '-' or '+' case.
5294 (print_header): Try parsing uids and gids as unsigned integers first,
5295 and as a uid_t or gid_t only if that fails. This adds support for
5296 listing positive uids and gids that are greater than UID_MAX and
5299 * src/misc.c (link_error): New function.
5301 * src/names.c (collect_and_sort_names):
5302 If ignore_failed_read_option, only warn about
5305 (excluded_name): Now returns bool. Simplify, as the fancy
5306 features are now all in excluded_filename.
5308 * src/rtapelib.c (base_name): Remove decl, as system.h now
5311 * src/system.h: Include stddef.h if available.
5312 (offsetof): Declare if stddef.h doesn't.
5314 Include <dirname.h>.
5315 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
5317 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
5318 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
5319 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
5320 WILDCARDS_MATCH_SLASH_OPTION):
5323 (long_options, usage, decode_options): Add support for --anchored,
5324 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
5325 --no-wildcards-match-slash, --recursion, --wildcards,
5326 --wildcards-match-slash.
5328 (decode_options): Implement the new way of interpreting exclude
5331 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
5333 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
5334 just print error messages suggesting alternatives.
5336 (add_filtered_exclude): Remove.
5338 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
5340 * tests/extrac04.sh (out): Remove
5341 directory/subdirectory/file1, as the new semantics for
5342 --exclude exclude it.
5344 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
5346 2001-08-12 Paul Eggert <eggert@twinsun.com>
5348 * lib/addext.c (<errno.h>): Include.
5349 (errno): Declare if not defined.
5350 (addext): Work correctly on the Hurd, where pathconf returns -1 and
5351 leaves errno alone, because there is no limit. Also, work even if
5352 size_t is narrower than long.
5354 2001-07-08 Paul Eggert <eggert@twinsun.com>
5356 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
5358 2001-05-10 Paul Eggert <eggert@twinsun.com>
5360 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
5361 Include <backupfile.h> and <dirname.h> after size_t is defined.
5362 (addext): Use base_len to trim redundant trailing slashes instead of
5365 * lib/backupfile.c (ISSLASH, base_name):
5366 Remove decls; now in dirname.h.
5367 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
5369 (find_backup_file_name): Rename locals to avoid new functions.
5370 Use base_len instead of rolling it ourselves.
5371 Work even if dirlen is 0.
5372 Use a dir of '.' if given the empty string.
5375 Do not include <stdio.h>, <assert.h>; no longer needed.
5376 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
5377 Include <string.h>, <dirname.h>.
5378 (base_name): Allow file names ending in slashes, other than names
5379 that are all slashes. In this case, return the basename followed
5382 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
5383 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
5384 (dir_len): Renamed from dirlen.
5385 All callers changed.
5387 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5389 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5391 2001-02-16 Paul Eggert <eggert@twinsun.com>
5393 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
5394 Do not declare or define if HAVE_MBRTOWC,
5395 since the test for HAVE_MBRTOWC now requires proper declarations.
5397 * lib/alloca.c (malloc): Undef before defining.
5399 2001-02-13 Paul Eggert <eggert@twinsun.com>
5401 * src/compare.c (read_and_process): Use off_t for size.
5402 From Maciej W. Rozycki.
5404 2001-01-26 Paul Eggert <eggert@twinsun.com>
5406 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
5408 2001-01-12 Paul Eggert <eggert@twinsun.com>
5410 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
5412 * lib/savedir.h (savedir): Remove size arg.
5414 * doc/tar.texi: Add @setchapternewpage odd.
5415 Remove -I as an alias for -T, for now.
5417 Update copyright. Remove "Published by".
5418 Dates beginning with / or . are taken to be file names.
5420 * src/tar.c (<time.h>): Do not include;
5421 (time): Do not declare.
5422 (usage): Remove -I as an alias for -T.
5423 (OPTION_STRING): Remove -I.
5424 (decode_options): Dates that look like an absolute path name,
5425 or that start with '.', are presumed to be file names whose
5427 Remove 'I' as an aliase for 'T'.
5430 * src/extract.c (<time.h>): Do not include; system.h now does this.
5431 (make_directories): Skip filesystem prefixes.
5432 Don't assume '/' is the only separator.
5433 (extract_sparse_file): Use new full_write semantics.
5434 On write error, return instead of invoking skip_file.
5435 Do not free sparsearray; caller does this now.
5436 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
5438 (extract_archive): Don't assume file name lengths fit in int.
5439 Report what got stripped from member name; it might be more than '/'.
5440 Use new full_write semantics.
5441 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
5443 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
5445 * src/buffer.c (<time.h>): Do not include; system.h now does this.
5446 (time): Remove decl; likewise.
5447 (child_open_for_uncompress): Use new full_write semantics.
5448 (flush_write): Use ISSLASH instead of testing for '/'.
5449 (flush_read): Likewise.
5451 * src/rmt.h (_remdev): Look for / anywhere in Path.
5453 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
5454 Don't assume '/' is the only separator.
5455 (safer_rmdir): Don't assume '/' is the only separator.
5457 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
5459 * lib/dirname.h (dirlen): New decl.
5461 * src/incremen.c (get_directory_contents):
5462 Remove path_size arg; all callers changed.
5463 Don't assume '/' is the only directory separator.
5464 (gnu_restore): Work even if file name length doesn't fit in int.
5466 * lib/addext.c (ISSLASH): New macro.
5467 (addext): Trim any redundant trailing slashes.
5469 * src/names.c (name_next):
5470 Don't assume '/' is the only directory separator.
5471 (namelist_match): Likewise.
5472 (add_hierarchy_to_namelist): Remove dirsize arg.
5473 Do not assume '/' is the only directory separator.
5474 (new_name): Likewise.
5476 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
5477 (libtar_a_SOURCES): Add dirname.c.
5479 * src/create.c (relativize):
5480 New function, with much of old start_header's guts.
5481 Handle filesystem prefixes.
5482 (start_header): Use this new function.
5483 (init_sparsearray): Don't bother to zero out the new array;
5485 (deal_with_sparse): Fix array allocation bug.
5486 (create_archive): Don't assume '/' is the only separator.
5487 (dump_file): Likewise.
5488 Don't worry about leading / in symlink targets.
5490 * lib/savedir.c (savedir):
5491 Remove size arg; it wasn't portable. All callers changed.
5493 * lib/utime.c (utime_null): Adjust to new full_write convention.
5495 * configure.in (YACC): Avoid portability problem with Ultrix sh.
5497 * lib/backupfile.c: Include <dirname.h>.
5498 (ISSLASH): New macro.
5499 (find_backup_file_name): Use dirlen to calculate directory lengths.
5500 (max_backup_version): Strip redundant trailing slashes.
5502 * src/common.h: Include <full-write.h>.
5503 (get_directory_contents): No longer has size arg.
5504 (gnu_restore): Arg is size_t, not int.
5506 * src/system.h: Include <time.h>.
5507 (time): Declare if not defined.
5509 * lib/full-write.c: Include full-write.h, not safe-read.h.
5510 full_write returns size_t, with short writes meaning failure.
5511 All callers changed.
5513 * src/rtapelib.c: Include full-write.h.
5515 * src/rmt.c: Include full-write.h.
5516 (main): Update copyright.
5518 * doc/getdate.texi: Mention that only English is supported.
5519 Show how to use "date" so that the output is acceptable to getdate.
5520 Mention Z as an abbreviation for UTC.
5522 * lib/full-write.h: New file.
5524 * src/list.c: system.h now does time.h stuff.
5527 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
5529 Do not include string.h, strings.h, or assert.h; no longer needed.
5530 (strrchr, memrchr, malloc): Remove decls; no longer needed.
5532 (base_name): New decl.
5533 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
5534 (dir_name_r): Remove.
5535 (dirlen): New function.
5536 (dir_name): Use dirlen instead of dir_name_r.
5537 (<string.h>, <strings.h>): Include only if test program.
5538 (main): Use "return 0", not "exit (0)".
5540 2000-12-08 Paul Eggert <eggert@twinsun.com>
5542 * lib/dirname.h: New file.
5544 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5546 * lib/fnmatch.c: Do not comment out all the code if we are using
5547 the GNU C library, because in some cases we are replacing buggy
5548 code in the GNU C library itself.
5550 2000-10-30 Paul Eggert <eggert@twinsun.com>
5552 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
5554 2000-10-29 Paul Eggert <eggert@twinsun.com>
5556 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
5558 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
5560 2000-10-28 Paul Eggert <eggert@twinsun.com>
5562 * doc/tar.texi: --no-recursion now applies to extraction, too.
5563 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
5564 * src/names.c (namelist_match, excluded_name):
5565 Do not match subfiles of a directory
5566 if --no-recursion is specified.
5567 * src/tar.c (NO_RECURSE_OPTION): Remove.
5568 (long_options): Have getopt set the --no-recursion flag.
5569 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
5570 Remove case for NO_RECURSE_OPTION.
5571 * src/common.h (recursion_option):
5572 Renamed from no_recurse_option, with sense
5573 negated, and with FNM_LEADING_DIR being the nonzero value.
5575 * names.c (namelist_match): New function.
5576 (name_match, name_scan): Use it to eliminate duplicate code.
5577 (names_notfound): Remove special case for Amiga.
5579 2000-10-27 Paul Eggert <eggert@twinsun.com>
5581 * src/misc.c (read_error_details, read_warn_details,
5582 read_fatal_details): Don't assume size_t is unsigned long.
5584 * src/buffer.c (flush_read): If read_full_records_option, try to
5585 fill the input buffer, as --delete -f - needs this.
5587 2000-10-24 Paul Eggert <eggert@twinsun.com>
5589 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
5591 * src/buffer.c (check_label_pattern):
5592 Make sure header name is a string before
5593 passing it to fnmatch.
5594 (init_volume_number): Check for global_volno overflow.
5595 (new_volume): Check for global_volno overflow.
5597 * src/tar.c (decode_options):
5598 Check that volume label is not too long to overflow
5599 name in tar header block.
5601 * Makefile.am (EXTRA_DIST): Remove rebox.el.
5603 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
5604 (AC_FUNC_STRERROR_R): Use this instead.
5606 2000-10-23 Paul Eggert <eggert@twinsun.com>
5608 * src/extract.c: Include <time.h>, since we invoke "time".
5610 * lib/prepargs.c (prepend_default_options):
5611 Don't use NULL, for portability.
5613 * m4/fnmatch.m4: Add "working" to message.
5615 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
5617 (getpwuid, getgrgid): Declare only if system headers don't.
5618 (gid_to_gname): Don't invoke setgrent.
5619 (namelist): Now static, not global.
5620 (nametail): New var. All uses of namelast changed to use
5621 nametail, with one extra level of indirection.
5622 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
5623 (name_match): Set nametail too, when setting namelist to null.
5624 (add_hierarchy_to_namelist): Change type of dir arg from char * to
5625 struct name *, so that we don't have to look up the name again
5626 here. Get change_dir from dir rather than as a separate arg. Add
5627 dirsize arg, and pass it along to get_directory_contents. Remove
5628 unnecessary check of directory type.
5629 (new_name): Do not append a slash if PATH already ends in one.
5630 (avoided_names, struct avoided_name): Remove.
5631 (avoided_name_table): New var, replacing avoided_names.
5632 (hash_avoided_name, compare_avoided_names): New function.
5633 (add_avoided_name, is_avoided_name): Use hash table rather than
5636 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
5637 (child_open_for_compress, child_open_for_uncompress,
5638 close_archive): Propagate any failure of the compression process
5640 (open_archive, flush_write, flush_read, close_archive): Do not
5641 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
5642 -1. Instead, allocate an array with the size that's needed.
5643 (open_archive): Don't bother checking S_ISCHR of /dev/null.
5644 (backspace_output): Don't try to backspace past start of archive.
5645 (close_archive): Remove special case for DELETE_SUBCOMMAND.
5647 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
5648 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
5649 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
5650 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
5651 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
5652 WITH_DMALLOC, WITH_REGEX):
5653 Remove; now generated automatically.
5655 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
5656 compatibility for glibc fragments.
5657 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
5658 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
5659 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
5660 that we needn't put an entry into acconfig.h.
5661 (ALL_LINGUAS): Add da.
5662 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
5663 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
5665 (AC_MBSTATE_T): Add.
5666 (RMT): Append $(EXEEXT).
5667 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
5668 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
5669 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
5670 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
5671 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
5672 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
5673 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
5674 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
5675 (EMUL_OPEN3): Remove; no longer needed.
5676 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
5678 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
5680 * src/common.h: Do not include basename.h.
5681 * src/rtapelib.c (base_name): Do not include basename.h;
5682 declare base_name instead.
5684 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
5686 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
5687 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
5688 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
5689 Adjust to the above changes.
5691 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
5693 * src/open3.c: Remove.
5695 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
5696 (tar_SOURCES): Remove open3.c.
5697 (INCLUDES): Remove -I.., as automake does that.
5698 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
5700 The following changes are to put LOCALEDIR into localedir.h instead
5701 of passing it on the command line.
5703 (DISTCLEANFILES): New macro.
5704 (localedir.h): New rule.
5705 (rmt.o tar.o): Now depend on localedir.h.
5707 * tests/delete02.sh, tests/extrac04.sh: New files.
5709 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
5710 (TESTS): Add extrac04.sh, and restore delete02.sh.
5711 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
5712 (INCLUDES): Remove -I.. as automake does this now.
5714 * src/rtapelib.c (rexec): Don't declare unless using it.
5715 (do_command): Simplify signal-handling code slightly.
5717 * src/delete.c (blocks_needed): Remove. All uses changed to use
5718 blocking_factor - new_blocks.
5719 (acting_as_filter): New var.
5720 (write_record, delete_archive_members): Use acting_as_filter
5721 rather than archive == STDIN_FILENO to detect whether we're acting
5722 as a filter, as open can return STDIN_FILENO in some cases.
5723 (delete_archive_members): Ignore zero blocks if
5724 ignore_zeros_option is nonzero. Fix bug that messed up last
5725 output block: write_eot can't be used here, as it gets confused
5726 when the input is at end of file.
5728 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
5729 symbolic link contents length. Pass directory size to
5730 get_directory_contents.
5732 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
5733 m4/strerror_r.m4: New files.
5734 * m4/signedchar.m4: Remove this file.
5735 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
5736 * m4/Makefile.am (EXTRA_DIST): Likewise.
5738 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
5740 * po/da.po: New translation file.
5742 * src/mangle.c (extract_mangle):
5743 Fix diagnostic with wrong number of %s'es.
5745 * lib/fnmatch.c (fnmatch):
5746 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5747 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5749 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
5750 fall off a device's end. Detect this.
5752 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
5754 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
5755 include <pathmax.h> and directory include files like <dirent.h>;
5756 no longer used. Include <savedir.h> instead.
5757 (closedir, signed_char): remove macro; no longer used.
5758 (bool, false, true): Include <stdbool.h> if you have the include
5759 file, otherwise define.
5762 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
5763 opendir_warn, readdir_error): Remove; no longer needed.
5764 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
5765 before deciding whether we're trying to remove ".".
5766 (remove_any_file): Try unlink first if we are not root. Use
5767 savedir when recursively removing directories, to avoid exhausting
5769 (savedir_error, savedir_warn, symlink_error): New functions.
5771 * src/list.c: (read_and): Do not invoke
5772 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
5773 responsible for that. Do not invoke apply_delayed_set_stat; our
5774 caller is now responsible for that.
5775 (read_header): Use signed char instead of signed_char. Prevent
5776 later references to current_header from mistakenly treating it as
5778 (from_header): Quote invalid base-64 strings in diagnostics.
5779 (time_from_header): Do not warn about future timestamps in
5780 archive; check_time now does that.
5781 (print_header): Quote unknown file types.
5782 (skip_member): New function, replacing skip_extended_headers and
5783 now skipping the whole member instead of just the extended
5784 headers. All callers changed. This makes the code handle
5785 extended headers uniformly, and fixes some bugs.
5787 * src/update.c (update_archive): Use skip_member.
5789 * src/extract.c (we_are_root): Now global.
5790 (struct delayed_symlink): New type.
5791 (delayed_symlink_head): New var.
5792 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
5793 not apply_delayed_set_stat.
5794 (set_mode, set_stat): Pointer args are now const pointers.
5795 (check_time): New function.
5796 (set_stat): Warn if setting a file's timestamp to be the future.
5797 (make_directories): Do not save and restore errno.
5798 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
5799 intermediate directories.
5800 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
5801 not in caller. Extract potentially dangerous symbolic links more
5802 carefully, deferring their creation until the end, and using a
5803 regular file placeholder in the meantime. Do not remove trailing
5804 / and /. from file names. Do not bother checking for ".." when
5805 checking whether a directory loops back on itself, as loopbacks
5806 can occur with symlinks too. Also, in that case, do not bother
5807 saving and restoring errno; just set it to EEXIST.
5808 (apply_nonancestor_delayed_set_stat): A prefix is a potential
5809 ancestor if it ends in slash too (as well as ending in a char just
5811 (apply_delayed_set_stat): Remove.
5812 (apply_delayed_symlinks, extract_finish): New functions.
5814 * doc/fdl.texi: New file.
5815 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
5816 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
5817 * doc/tar.texi: Add Free Documentation License. New section
5818 "Overwrite Old Files", and revamp that section to make it easier to
5819 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
5820 documentation into getdate.texi. Fix several minor typos. Describe
5821 TAR_OPTIONS. Describe incompatibility between incremental backups and
5822 --atime-preserve. Describe incompatibility between --verify and other
5823 options. Mention that tar normally removes symbolic links rather than
5824 following them, when extracting a file of the same name.
5826 * THANKS: Add gpoul. Change skip's address.
5828 * po/POTFILES.in: Add lib/human.c.
5830 * src/common.h (namelist, namelast): Remove decls.
5831 (we_are_root, extract_finish, skip_member, savedir_error,
5832 savedir_warn, symlink_error, gnu_list_name): New decls.
5833 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
5834 skip_extended_headers, is_dot_or_dotdot, closedir_error,
5835 closedir_warn, opendir_error, opendir_warn, readdir_error,
5836 readdir_warn): Remove decls.
5837 (get_directory_contents): New off_t arg.
5838 (addname): Now returns struct name *.
5840 * src/tar.h, tests/genfile.c: Fix comments.
5842 * src/create.c: Include hash.h.
5843 (gnu_list_name): Remove decl.
5844 (struct link): Remove "next" member.
5846 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
5847 consistency with other diagnostics.
5848 (deal_with_sparse): Check for I/O error when closing the file.
5849 (create_archive): Do not allocate an array of size PATH_MAX, as
5850 PATH_MAX might be (size_t) -1. Instead, allocate an array with
5851 the size that's needed.
5852 (hash_link, compare_links): New functions.
5853 (dump_file): Do not exhaust open file descriptors when descending
5854 deeply into a directory, by using savedir rather than
5855 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
5856 Hash the set of links already created, instead of using a linked
5857 list. Fix some bugs in outputting sparse files which caused the
5858 sparse tables to be incorrect. When a file unexpectedly shrinks,
5859 output zeros rather than garbage. Do not allocate an array of
5860 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
5861 allocate an array with the size that's needed.
5863 * src/incremen.c: Include hash.h.
5864 (struct directory): Remove "next", "dir_text". Change "name" to
5865 be char[1] with struct hack, not const char *. Add "found".
5866 (directory_list): Remove. Replaced by directory_table.
5867 (directory_table): New var.
5868 (nfs_string): Renamed from nfs.
5869 (hash_directory, compare_directories): New functions.
5870 (note_directory): Now returns struct directory *. First arg is
5871 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
5872 Remove text arg. New "found" arg, basically corresponding to the
5873 old text arg not being null. All callers changed.
5874 (note_directory, find_directory): Use hash table rather than
5876 (get_directory_contents): New arg "device". Use savedir to do the
5877 hard work. Save the nfs-ness of stat_data, since it might change
5878 under us. Use note_directory instead of find_directory to save
5879 some work. When adding an "A" record, do it with
5880 add_to_accumulator instead of cheating with strcat.
5881 (read_directory_file): Use "+" flag before device to indicate
5882 whether it was NFS. Fix typo in checking for strtoul error.
5883 (write_directory_file_entry): New function.
5884 (write_directory_file): Use it, and use the hash routines to
5885 traverse the directory table.
5886 (gnu_restore): Use savedir rather than opendir/readdir.
5888 * src/tar.c: Include localedir.h, prepargs.h.
5889 (long_options): Now static.
5890 (long_options, usage, decode_options): -j is now short for
5891 --bzip2, and -I is now an alias for -T.
5892 (decode_options, main): argv is not const pointer now.
5893 (decode_options): Invoke prepend_default_options to support
5894 TAR_OPTIONS. In diagnostic, mention the string that was the
5895 invalid blocking factor, tape length, group, owner, or record
5896 size. --delete is no longer incompatible with -f -, undoing
5898 (main): Invoke extract_finish at end of extraction.
5900 * src/rmt.c: Include localedir.h.
5901 (main): Update copyright date to 2000.
5903 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
5904 following changes: Use @sc where appropriate. Document the ranges of
5905 supported times more precisely. Add Eggert to getdate authors.
5906 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
5907 zone names, as it wasn't correct and people shouldn't be relying on it
5908 anyway. Relative items also account for non-DST adjustments. Fix
5911 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
5913 * tests/ignfail.sh: opendir -> savedir in diagnostics.
5915 * tests/preset.in: Set LANGUAGE to the empty string, for some
5918 2000-10-20 Paul Eggert <eggert@twinsun.com>
5920 * m4/fnmatch.m4: Mention the GNU C library.
5922 2000-10-19 Paul Eggert <eggert@twinsun.com>
5924 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
5927 2000-10-17 Paul Eggert <eggert@twinsun.com>
5929 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
5932 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
5933 (CHAR_BIT): Define if not defined.
5935 2000-09-09 Paul Eggert <eggert@twinsun.com>
5937 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
5939 2000-08-07 Paul Eggert <eggert@twinsun.com>
5941 * lib/xmalloc.c: Memory exhausted -> memory exhausted
5943 * lib/xalloc.h (xalloc_msg_memory_exhausted):
5944 change to array from char *.
5946 2000-08-06 Paul Eggert <eggert@twinsun.com>
5948 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
5949 compatibility with glibc 2.1.3 strftime.c.
5951 2000-07-31 Paul Eggert <eggert@twinsun.com>
5953 * lib/quotearg.c (quotearg_n_options):
5954 Don't make the initial slot vector a constant,
5955 since it might get modified.
5957 * lib/quotearg.c: Add support for more than one preallocated slot.
5959 2000-07-30 Paul Eggert <eggert@twinsun.com>
5961 * lib/quotearg.c (quotearg_n_options):
5962 Preallocate a slot 0 buffer, so that the caller
5963 can always quote one small component of a "memory exhausted" message
5966 2000-07-23 Paul Eggert <eggert@twinsun.com>
5969 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
5970 mbstate_t is always defined.
5972 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
5973 some GCC installations, and this configuration error is likely to be
5976 2000-07-22 Paul Eggert <eggert@twinsun.com>
5979 When the system forces us to redefine mbstate_t, shadow its mbsinit
5980 function. From Bruno Haible.
5982 2000-07-14 Paul Eggert <eggert@twinsun.com>
5984 * lib/xmalloc.c: Simplify exhausted message.
5986 * lib/quotearg.h: Update copyright date; from Jim Meyering.
5988 2000-07-13 Paul Eggert <eggert@twinsun.com>
5990 * lib/quotearg.h (enum quoting style):
5991 New constant clocale_quoting_style.
5994 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
5995 Add support for clocale_quoting_style, undoing previous change to
5996 locale_quoting_style.
5998 2000-07-10 Paul Eggert <eggert@twinsun.com>
6001 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
6002 since otherwise we don't need it.
6003 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6004 since we don't do multibytes in that case.
6005 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6006 invoke multibyte primitives.
6008 * m4/mbstate_t.m4 (AC_MBSTATE_T):
6009 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
6010 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
6011 and mbstate_t, to a single-part test that simply defines mbstate_t.
6013 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6014 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6015 to decide whether to define the BeOS workaround macro;
6016 this adjusts to the change to AC_MBSTATE_T.
6018 * m4/strerror_r.m4: New file.
6020 2000-07-05 Paul Eggert <eggert@twinsun.com>
6022 * lib/quotearg.c: Use double-quote to quote.
6024 * lib/quotearg.c (N_): New macro.
6025 (gettext_default): New function.
6026 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
6027 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
6030 * lib/quotearg.c (struct quoting_options):
6031 Simplify quote_these_too dimension.
6032 From Bruno Haible <haible@clisp.cons.org>.
6034 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
6035 Test for mbstate_t only if the test
6036 for an object-type mbstate_t fails.
6038 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6040 2000-07-03 Paul Eggert <eggert@twinsun.com>
6042 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
6043 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
6045 * lib/quotearg.c (mbrtowc):
6046 Assign to *pwc, and return 1 only if result is nonzero.
6047 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
6049 2000-07-02 Paul Eggert <eggert@twinsun.com>
6051 * lib/quotearg.c (mbstate_t):
6052 Do not define; it should be defined with AC_CHECK_TYPE.
6054 2000-06-26 Paul Eggert <eggert@twinsun.com>
6056 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
6057 a bug in glibc 2.1.3.
6059 * lib/xmalloc.c: Fix inaccurate comment for xrealloc.
6061 2000-06-19 Paul Eggert <eggert@twinsun.com>
6063 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
6064 inclusion of wctype.h to work around solaris2.6 namespace pollution.
6065 (ISPRINT): Likewise.
6066 Reported by Tom Tromey.
6068 2000-06-15 Paul Eggert <eggert@twinsun.com>
6070 * lib/human.c (adjust_value): New function.
6071 (human_readable_inexact): Apply rounding style even when printing
6074 * lib/human.c: Avoid shadowing warnings.
6077 2000-06-14 Paul Eggert <eggert@twinsun.com>
6079 * lib/human.c (human_readable_inexact): Allow an input block size
6080 that is not a multiple of the output block size, and vice versa.
6082 * lib/getdate.y (get_date): Apply relative times after time zone
6083 indicator, not before.
6085 2000-05-31 Paul Eggert <eggert@twinsun.com>
6087 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
6088 and thus don't need AC_CANONICAL_HOST.
6090 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
6091 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
6092 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
6093 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
6094 changed. Instead of inspecting the output of getconf, try to
6095 compile the test program without and with the macro definition.
6096 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
6097 getconf. Instead, check for the needed flags by compiling test
6100 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
6102 * config.guess, config.sub: Remove these files, for similar reasons.
6104 2000-05-03 Paul Eggert <eggert@twinsun.com>
6106 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
6107 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
6108 bug. This avoids a clash when files like regex.c that define
6111 2000-05-02 Paul Eggert <eggert@twinsun.com>
6113 * m4/largefile.m4 (AC_SYS_LARGEFILE):
6114 Define _GNU_SOURCE if this is needed to make
6115 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
6116 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
6118 * lib/quotearg.c (mbrtowc, mbstat_t):
6119 Add definitions if !HAVE_MBSTATE_T_OBJECT.
6120 (<wctype.h>): Include if HAVE_WCTYPE_H.
6121 (iswprint): Define to 1 if we lack it
6123 2000-04-18 Paul Eggert <eggert@twinsun.com>
6125 * m4/mbstate_t.m4: New file.
6127 2000-04-17 Bruno Haible <haible@clisp.cons.org>
6129 * tests/ignfail.sh: Test for uid 0 along with user "root".
6131 2000-04-05 Paul Eggert <eggert@twinsun.com>
6133 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
6134 Don't use -n32 on IRIX if the installer said
6137 2000-02-28 Paul Eggert <eggert@twinsun.com>
6139 * lib/quotearg.c (ALERT_CHAR): New macro.
6140 (quotearg_buffer_restyled): Use it.
6142 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6144 * src/list.c (tartime): Fix off-by-one error when copying year if
6147 2000-02-18 Paul Eggert <eggert@twinsun.com>
6149 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
6150 (textint): New typedef.
6151 (parser_control): Changed from struct parser_control to typedef
6152 (for consistency). Member year changed from int to textint. All
6154 (YYSTYPE): Removed; replaced by %union with int and textint
6156 (tID): Removed; not used.
6157 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
6158 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
6159 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6160 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6161 (date, number, to_year): Use width of number in digits, not its
6162 value, to determine whether it's a 2-digit year, or a 2-digit
6164 (yylex): Store number of digits of numeric tokens. Return '?' for
6165 unknown identifiers, rather than (unused) tID.
6167 2000-01-16 Paul Eggert <eggert@twinsun.com>
6169 * lib/quotearg.c (quotearg_buffer_restyled):
6170 Do not quote alert, backslash, formfeed,
6171 and vertical tab unnecessarily in shell quoting style.
6173 2000-01-15 Paul Eggert <eggert@twinsun.com>
6176 Change quoting to be compatible with future autoconf versions.
6178 2000-01-11 Paul Eggert <eggert@twinsun.com>
6180 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
6182 2000-01-07 Paul Eggert <eggert@twinsun.com>
6184 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
6186 Fix bug with fnmatch.h dependency, as follows:
6187 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
6188 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
6190 * src/common.h (apply_nonancestor_delayed_set_stat):
6191 Renamed from apply_delayed_set_stat.
6192 (apply_delayed_set_stat, decode_mode, chmod_error_details,
6193 chown_error_details, close_warn, closedir_warn, mkdir_error,
6194 read_error_details, read_fatal_details, read_warn_details,
6195 seek_error_details, seek_warn_details, utime_error,
6196 write_error_details, write_fatal_details): New decls.
6198 Make diagnostic messages more regular.
6199 * src/create.c (dump_file): Quote file names with colons if possible.
6200 * src/compare.c (diff_archive): Likewise.
6201 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
6202 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
6203 * src/mangle.c (extract_mangle): Likewise.
6204 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
6206 * src/buffer.c (archive_write_error, flush_archive, close_archive,
6207 new_volume, xclose):
6208 Use error message functions to report errors consistently.
6209 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
6210 * src/create.c (finish_sparse_file, dump_file): Likewise.
6211 * src/extract.c (set_mode, set_stat, extract_sparse_file,
6212 extract_archive): Likewise.
6213 * src/list.c (list_archive): Likewise.
6214 * src/update.c (append_file): Likewise.
6215 * src/compare.c (diff_init, diff_sparse_files):
6216 Use xalloc_die to report memory exhaustion.
6217 * src/incremen.c (gnu_restore): Likewise.
6218 * src/list.c (read_header): Likewise.
6219 * src/mangle.c (extract_mangle): Likewise.
6220 * src/misc.c (maybe_backup_file): Likewise.
6221 * src/tar.c (decode_options): Likewise.
6222 * src/compare.c (read_and_process, fill_in_sparse_array,
6224 Use consistent terminology for unexpected-EOF message.
6225 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
6226 * src/list.c (list_archive, read_header, skip_file,
6227 skip_extended_headers): Likewise.
6228 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
6229 (xdup2): Regularize messages with rest of tar.
6231 * src/buffer.c (flush_read): Don't read past EOF.
6233 * src/extract.c (extr_init):
6234 If we run out of memory, invoke apply_delayed_set_stat.
6235 (prepare_to_extract): Don't complain if we can't remove ".".
6236 (apply_delayed_set_stat): New function.
6237 (apply_nonancestor_delayed_set_stat):
6238 Renamed from apply_delayed_set_stat. All uses changed.
6239 Don't remove head if it doesn't apply.
6241 * src/create.c (find_new_file_size):
6242 Return size instead of storing through pointer.
6243 All callers changed.
6244 (deal_with_sparse): Don't keep reading after read errors.
6245 (finish_sparse_file): Just abort if there is an internal error.
6246 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
6247 Don't restore access times on directories during incremental dumps
6248 until after dealing with the directory.
6249 If ignoring failed reads, count closedir, read, and unknown
6250 file errors as warnings, not errors.
6251 Fix buffer overrun problem when dumping sparse files.
6253 * src/list.c (read_and):
6254 Invoke apply_nonancestor_delayed_set_stat on file names
6255 after handling them.
6256 (decode_mode): Remove; moved to misc.c.
6258 * src/misc.c (safer_rmdir): New function.
6259 (remove_any_file): Use it to avoid problems with rmdir(".").
6260 (maybe_backup_file): Regularize diagnostics.
6261 (undo_backup_file): Likewise.
6262 (decode_mode): Moved here from list.c.
6263 (chmod_error_details, chown_error_details, close_fatal,
6264 close_warn, closedir_warn, mkdir_error, read_error_details,
6265 read_warn_details, read_fatal_details, seek_error_details,
6266 seek_warn_details, utime_error, write_error_details,
6267 write_fatal_details): New functions.
6269 * src/delete.c (save_record): Remove static variable (now local).
6270 (move_archive): Don't position before start of archive.
6271 (write_record): Abort if count is zero at inopportune time.
6274 * src/tar.c (decode_options): --delete and -f - are now
6275 incompatible, since we didn't have time to fix their bugs.
6277 * tests/Makefile.am (TESTS): Remove delete02.sh.
6278 * tests/ignfail.sh: Adjust to new quoting scheme again.
6280 2000-01-06 Paul Eggert <eggert@twinsun.com>
6282 * lib/getdate.y: Sync tm_diff with the GNU C Library.
6283 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
6284 (tm_diff): Renamed from difftm. All uses changed.
6285 Replace body with that taken from GNU C Library 2.1.3pre1.
6286 (get_date): Prefer tm_gmtoff to tm_diff if available.
6288 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
6290 * tests/incremen.sh: Invoke stat on newly created file so that its
6291 ctime is updated on Nextstep.
6293 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
6295 * lib/getdate.y (get_date):
6296 Fix typo when checking for time_t overflow in time zone calculations.
6298 1999-12-13 Paul Eggert <eggert@twinsun.com>
6300 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
6302 * README-alpha: New file.
6303 * README: New sections for gzip and bzip2, Solaris.
6304 Remove mention of BACKLOG.
6306 * configure.in (AC_C_BACKSLASH_A): Add.
6307 (AC_CHECK_HEADERS): Add wchar.h.
6308 (AC_CHECK_FUNCS): Add mbrtowc.
6309 (AC_FUNC_CLOSEDIR_VOID): Add.
6311 * tests/Makefile.am (TESTS): Add delete02.sh.
6312 (POSTPONED_TESTS): Remove.
6313 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
6316 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
6318 * tests/ignfail.sh (err): Adjust to new quoting scheme.
6320 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
6322 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
6324 * src/tar.c ("quotearg.h"): New include.
6325 (usage): Now has __attribute__ ((noreturn)).
6326 (confirm): Report errno if we can't open tty.
6327 (confirm, decode_options):
6328 Quote arbitrary strings in diagnostics.
6329 (OVERWRITE_OPTION): New constant.
6330 (long_options, usage, decode_options): New --overwrite option.
6331 (decode_options): --keep-old-files, --overwrite, and --unlink-first
6332 are now mutually exclusive.
6333 Don't assume that gettext preserves errno.
6334 (main): Set default quoting style to escape_quoting_style.
6336 * src/update.c (<quotearg.h>): New include.
6338 Don't assume that gettext preserves errno.
6339 Quote arbitrary strings in diagnostics.
6340 Check for close error.
6342 * src/names.c (<quotearg.h>): New include.
6343 (name_init, name_next, name_close, names_notfound,
6344 collect_and_sort_names): Don't assume that gettext preserves
6345 errno. Quote arbitrary strings in diagnostics.
6346 (excluded_name): Fix typo that caused empty patterns to be
6349 * src/misc.c (<quotearg.h>): New include.
6350 (quote_copy_string): Quote only newline and backslash; the output is no
6351 longer meant for humans, and is locale-independent.
6352 (contains_dot_dot): New function.
6353 (remove_any_file): Don't use lstat; just rmdir the file and then use
6354 unlink if the rmdir fails because the file isn't a directory.
6355 Check for readdir and closedir errors.
6356 (maybe_backup_file): Report "stat" for stat errors.
6357 (maybe_backup_file, chdir_do):
6358 Quote arbitrary strings in diagnostics.
6359 (maybe_backup_file, undo_last_backup):
6360 Don't assume that gettext preserves errno.
6361 (call_arg_error, call_arg_fatal, call_arg_warn,
6362 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
6363 mknod_error, open_error, open_fatal, open_warn, opendir_error,
6364 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
6365 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
6366 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
6367 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
6369 * src/system.h (__attribute__): New macro.
6370 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
6371 (S_ISDOOR): New macro.
6372 (closedir): New macro, if CLOSEDIR_VOID.
6374 * src/rmt.c, src/rtapelib.c (decode_oflag):
6375 O_APPEND might not be defined.
6377 * src/list.c: (read_and, list_archive):
6378 Quote arbitrary strings in diagnostics.
6379 (from_header): Use locale_quoting_style to quote diagnostics.
6380 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
6382 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
6384 * src/Makefile.am: Use ## for copyright comments.
6386 * src/extract.c (<quotearg.h>): New include.
6387 (enum permstatus): New enum.
6388 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
6389 two mallocs. New members file_name_len, invert_permissions, permstatus.
6390 (extr_init): Remove hack that silently adjusted newdir_umask.
6391 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
6392 Use these args to decide whether and how to set modes.
6393 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
6394 Don't assume that gettext preserves errno.
6395 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
6396 (delay_set_stat, repair_delayed_set_stat): New functions.
6397 (make_directories): Avoid mkdir where last part of path is "..".
6398 Create a struct delayed_set_stat for each directory made.
6399 (prepare_to_extract): Renamed from unlink_destination, and
6400 return 0 immediately if to_stdout_option; all callers changed.
6401 (maybe_recoverable): New parameter interdir_made.
6402 Add support for --overwrite.
6403 (extract_sparse_file, extract_archive):
6404 Quote arbitrary strings in diagnostics.
6405 (extract_archive): By default, warn about ".." in member names, and skip them.
6406 Don't open files with O_NONBLOCK or O_APPEND.
6407 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
6408 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
6409 minus the current umask. Keep track of intermediate directories made,
6410 to avoid looping when making x/../x when x doesn't exist; the
6411 earlier code solved this in a different way that didn't fit well
6412 into the new scheme. Don't extract permissions onto existing
6413 directories unless --overwrite is given. Do not add -wx------
6414 permissions to new directories permanently; just do it temporarily.
6415 Remove no-longer-needed hack with MSDOS and directory time stamps.
6416 (apply_delayed_set_stat): New argument specifies which directories to
6417 fix statuses of. Do not wait until the end of extraction to fix
6418 statuses; instead, fix a directory's status once we exit that directory.
6419 This requires less memory and does the right thing in some cases
6420 where the old method didn't.
6421 (fatal_exit): New function.
6423 * src/incremen.c (<quotearg.h>): New include.
6424 (get_directory_contents, gnu_restore):
6425 Check for readdir and closedir errors.
6426 (get_directory_contents, read_directory_file, gnu_restore):
6427 Quote arbitrary strings in diagnostics.
6428 (get_directory_contents, read_directory_file, write_directory_file):
6429 Don't assume that gettext preserves errno.
6431 * src/create.c (<quotearg.h>): New include.
6432 (start_header): Use `member names' to refer to archive member names, not
6433 `archive names'. Warn about `..' in member names.
6434 (finish_sparse_file, dump_file):
6435 Quote arbitrary strings in diagnostics.
6436 (finish_sparse_file, dump_file):
6437 Don't assume that gettext preserves errno.
6438 (dump_file): Don't use `access' to determine whether a directory is readable;
6439 this isn't reliable if tar is setuid. Use `opendir' instead.
6440 Check for readdir and closedir failures.
6441 Don't dump sockets as if they were fifos; just warn and skip.
6443 * src/delete.c (move_archive):
6444 Don't report fatal error merely because sizes don't fit
6445 into struct mtop values; fall back on lseek instead.
6446 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
6447 Say `reposition' instead of `re-position'.
6448 (delete_archive_members):
6449 Set archive to STDOUT_FILENO before outputting trailing buffer.
6451 * src/compare.c (<quotearg.h>): New include.
6452 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
6453 and `Cannot' others.
6454 (report_difference, diff_archive):
6455 Quote arbitrary strings in diagnostics.
6456 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
6457 Don't assume that gettext preserves errno.
6458 (diff_archive): Don't open regular files with O_NONBLOCK.
6459 Preserve access times of files if --atime.
6461 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
6462 (FATAL_ERROR, USAGE): Don't return 0.
6463 (enum old files): New enum.
6464 (old_files_option): New variable, replacing keep_old_files_option and
6465 unlink_first_option.
6466 (apply_delayed_set_stat): Now takes char const * param.
6467 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
6468 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
6469 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
6470 read_fatal, readdir_error, readdir_warn, readlink_error,
6471 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
6472 truncate_error, truncate_warn, unlink_error, waitpid_error,
6473 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
6476 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
6477 archive_write_error, archive_read_error, flush_archive, close_archive,
6478 init_volume_number, new_volume):
6479 Don't assume that gettext preserves errno.
6481 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
6482 (open_archive): Reject multivolume verify attempts a bit earlier.
6483 Rename local variable `access', in case it's defined by system header.
6485 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
6486 `Could not' sometimes and `Cannot' others.
6488 (open_archive, flush_read, flush_archive, close_archive, new_volume):
6489 Quote arbitrary strings in diagnostics.
6491 (read_error): Set archive to STDOUT_FILENO temporarily when writing
6494 (init_volume_number): Check for input and output errors in volno_file.
6496 (new_volume): Use new fatal_exit function to exit, and new xfork
6499 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
6501 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
6503 * doc/tar.texi: Add --overwrite.
6504 --absolute-names rejects ".." in names.
6506 * lib/quotearg.c: Add support for multibyte characters.
6508 (ISPRINT): New macro.
6509 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
6510 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
6511 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6512 (quotearg_buffer_restyled): New function, with most of the old
6513 quotearg_buffer's contents.
6514 Major rewrite to support multibyte characters.
6515 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
6517 * m4/c-bs-a.m4: New file.
6519 * lib/Makefile.am: Use ## for copyright notice.
6521 * scripts/Makefile.am: Use ## on copyright notice.
6524 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
6526 1999-12-05 Paul Eggert <eggert@twinsun.com>
6528 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
6529 src/ChangeLog, tests/ChangeLog: Remove these files.
6530 * ChangeLog.1: New file, incorporating the above files, plus old
6532 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
6534 1999-12-05 Dale Worley <worley@ariadne.com>
6536 * src/compare.c (<utime.h>, struct utimbuf): Add.
6537 (diff_archive): Restore access times if --atime.
6538 * doc/tar.texi: Explain that --atime also preserves modification time.
6540 1999-12-04 Gerhard Poul <gpoul@gnu.org>
6542 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
6543 * BACKLOG, TODO: Remove.
6544 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
6545 * README: Bring up to date.
6547 1999-12-03 Paul Eggert <eggert@twinsun.com>
6549 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
6551 * src/compare.c (diff_archive):
6552 Do not set errno to EPIPE; we no longer use perror.
6554 * src/create.c (dump_file):
6555 If a parent directory said that a file should be there but it is
6556 absent, diagnose it as being removed in the meantime.
6557 Do not pass meaningless errno to ERROR when reporting that the
6558 file changed as we read it.
6559 Report that a file changed if its ctime changes; this is more
6560 sensitive than mtime+size, and more accurate.
6562 * src/incremen.c (enum children): New type.
6563 (struct directory): Change old char allnew member to new enum children
6566 (get_directory_contents): When doing an incremental dump that does
6567 not cross filesystem boundaries, dump the mount points, even though
6568 they are in a different filesystem. This is for convenience when
6569 restoring, and for consistency with non-incremental dumps.
6570 This requires a 3-way flag for keeping track of which children we want,
6571 so we use enum children rather than boolean.
6573 * src/open3.c (modes): Remove.
6574 (open3): Remove unportable assumptions about flag encodings.
6575 Use `stat' instead of `access' for testing file existence,
6576 to avoid problems with setuid programs.
6578 * src/names.c (name_next): If file names are given both in the
6579 command line (e.g. via -C) and in a file (via -T), do not
6580 ignore the command-line names.
6582 * m4/uintmax_t.m4: Backport to autoconf 2.13.
6584 * doc/tar.texi: Clarify getdate authorship.
6586 1999-11-23 Paul Eggert <eggert@twinsun.com>
6588 * lib/Makefile.am (DISTCLEANFILES): New macro.
6590 * configure.in (tar_fnmatch_hin):
6591 Remove; it runs afoul of a bug in autoconf 2.13.
6592 Instead, always link fnmatch.h to some file, even if it's a throwaway.
6594 1999-11-19 Paul Eggert <eggert@twinsun.com>
6596 * m4/largefile.m4: Update serial.
6598 1999-11-18 Paul Eggert <eggert@twinsun.com>
6600 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
6601 the QNX shell, which doesn't propagate exit status of failed
6602 commands inside shell assignments.
6604 1999-11-07 Paul Eggert <eggert@twinsun.com>
6606 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
6608 * configure.in (AC_PREREQ): Bump to 2.13.
6609 (ALL_LINGUAS): Add pt_BR, ja.
6610 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
6611 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
6612 for AIX crossbuilds.
6614 * doc/tar.texi: New node create options for --ignore-failed-read.
6615 Remove unused version control symbols.
6616 Modernize texinfo usage.
6618 * src/tar.c (usage): Add examples.
6620 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
6621 Include fnmatch.h when testing fnmatch.
6623 * src/common.h (collect_and_sort_names): New decl.
6625 * src/list.c (from_header):
6626 Handle 32-bit two's complement negative time stamps
6627 even if the leading octal digit is 2 or 3.
6629 * src/extract.c (set_stat): Remove duplicate code.
6631 * src/create.c (to_chars): Remove trailing newline from warning.
6632 (dump_file): Ignore doors.
6633 (finish_header): Report block numbers with origin 0, not origin 1.
6635 * src/rmt.c: Include getopt.h.
6636 (long_opts): New constant.
6637 (usage): New function.
6638 (main): Implement --help and --version.
6639 Output usage message if arguments are bad.
6641 1999-10-10 Paul Eggert <eggert@twinsun.com>
6643 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
6645 * README: Remove --with-dmalloc.
6646 Add --disable-largefile.
6647 Remove old NeXT dirent problems, or AIX valloc problems.
6648 Remove old union wait advice, and old %lld advice.
6649 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
6651 * doc/tar.texi: Clarify documentation for portable file names.
6653 * configure.in (AM_WITH_DMALLOC): Remove.
6654 (ALL_LINGUAS): Add ja.
6656 * src/tar.c (decode_options):
6657 Invalid dates are now treated as (time_t) -1.
6658 Redo version message to conform to GNU standards.
6660 * src/create.c (dump_file):
6661 Fix typo: last two args to dump_file were interchanged.
6662 * src/update.c (update_archive): Likewise.
6664 * src/common.h (tartime): New decl.
6666 * src/list.c (tartime): Now extern.
6667 (read_and): Invalid headers cause errors, not warnings.
6669 1999-10-03 Paul Eggert <eggert@twinsun.com>
6671 * lib/getdate.y (__attribute__):
6672 Don't use if GCC claims to be before 2.8; this is
6673 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
6675 1999-09-25 Paul Eggert <eggert@twinsun.com>
6677 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
6678 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
6680 * tests/incremen.sh: Add yet another sleep.
6682 1999-09-24 Paul Eggert <eggert@twinsun.com>
6684 * NEWS: A read error now causes a nonzero exit status.
6686 * src/create.c (to_chars): Fix base-256 output.
6688 * src/buffer.c (write_error):
6689 Read error is an error, not just a warning.
6691 1999-09-24 Paul Eggert <eggert@twinsun.com>
6693 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
6695 * src/tar.c (<time.h>): Include.
6696 (time): Declare if not defined.
6697 (confirm): Don't read past EOF.
6698 (long_options, usage): Add --no-same-owner, --no-same-permissions.
6699 (main): Use clock_gettime if available.
6701 * tests/Makefile.am (TESTS): Add incremen.sh
6702 (INCLUDES): Add -I../lib, for fnmatch.h.
6704 * src/update.c (update_archive):
6705 Remove call to name_expand; had no effect.
6706 Use chdir_do to change into directory.
6707 Use deref_stat instead of stat.
6708 Use add_avoided_name to mark names to be avoided; the old method of
6709 setting a bit with the name caused all descendants of that name to
6710 be avoided, in some circumstances.
6712 * tests/incremen.sh: Remove unnecessary sleeps.
6714 * src/names.c (name_next): Go back to using plain chdir.
6715 (name_gather): Use chdir_arg to keep track of arguments to chdir.
6716 (addname): Likewise.
6717 (name_match): Use chdir_do to act on chdir args.
6718 (merge_sort): Moved here from incremen.c.
6719 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
6721 (name_expand): Remove.
6722 (name_from_list): Skip fake names.
6723 Use chdir_do to act on chdir args.
6724 (struct avoided_name): New struct.
6725 (avoided_names): New var.
6726 (add_avoided_name, is_avoided_name): New functions.
6728 * src/system.h (stat, lstat): Define in terms of statx on
6729 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
6730 (UCHAR_MAX): New macro.
6731 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
6733 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
6735 * src/incremen.c (<time.h>): Remove include; no longer used.
6736 (time): Remove decl.
6738 (get_directory_contents): Use deref_stat.
6739 Consider a subdirectory to be all new only if
6740 listed_incremental_option or if it its timestamp is newer than the
6742 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
6743 (read_directory_file): Now extern. Do not set time_now.
6744 (write_directory_file): Renamed from write_dir_file.
6745 Use start_time instead of time_now.
6746 (compare_names, collect_and_sort_names): Move to names.c.
6748 * src/mangle.c (<time.h>): Remove; not used.
6749 (time): Do not declare.
6751 * src/misc.c (chdir_from_initial_wd): Remove.
6752 (deref_stat): New function.
6753 (struct wd): New struct.
6754 (wd, wds, wd_alloc): New variables.
6755 (chdir_arg, chdir_do): New function.
6757 * src/compare.c (get_stat_data): Use deref_stat.
6759 * src/common.h (name_expand): Remove.
6761 * src/list.c (time): Declare if not defined.
6762 (base_64_digits): Moved here from create.c.
6763 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
6765 (read_and): Don't get time from header unless we need it now;
6766 as getting time can cause duplicate diagnostics if bogus.
6767 Remove "Hmm, " from diagnostic.
6768 Use "Skipping to next header" uniformly.
6769 (from_header): Renamed from from_chars. All uses changed.
6770 Allow different forms for unportable 2's complement numbers.
6771 Don't check for extended forms when parsing checksums.
6772 Parse base-256 output.
6773 (gid_from_header): Renamed from gid_from_chars. All uses changed.
6774 (major_from_header): Renamed from major_from_chars. All uses changed.
6775 (minor_from_header): Renamed from minor_from_chars. All uses changed.
6776 (mode_from_header): Renamed from mode_from_chars. All uses changed.
6777 (off_from_header): Renamed from off_from_chars. All uses changed.
6778 (size_from_header): Renamed from size_from_chars. All uses changed.
6779 (time_from_header): Renamed from time_from_chars. All uses changed.
6780 Warn about future timestamps.
6781 (uid_from_header): Renamed from uid_from_chars. All uses changed.
6782 (uintmax_from_header): Renamed from uintmax_from_chars.
6784 (tartime): New function, incorporating isotime.
6786 (print_header): Use tartime.
6788 * src/create.c (to_chars): Fix typo in decl.
6789 Don't assign through char const *.
6790 Rename name_expand back to collect_and_sort_names.
6792 * src/extract.c (<time.h>): No need to include.
6793 (time): No need to declare.
6794 (now): Remove variable.
6795 (extr_init): Don't initialize `now'.
6796 Increment same_permissions_option and same_owner_option if we_are_root
6797 is nonzero; this supports the new --no-same-owner option.
6798 (set_stat): Use start_time instead of `now'.
6800 * src/create.c (struct link): Remove unused linkcount member.
6801 (base_64_digits): Move to list.c.
6802 (base_8_digits): Remove.
6803 (to_octal): New function, with some of old contents of to_base.
6805 (to_base256): New function.
6806 (to_chars): Use base 256, not base 64, for huge values.
6807 (mode_to_chars): Don't use two's complement in GNU format or POSIX
6809 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
6810 it means we have an incremental dump where we don't know whether this
6811 is a top-level call.
6812 Use deref_stat instead of statx / stat / lstat.
6813 Cast result of alloca.
6814 Check for dates if 0 < top_level, not if listed_incremental_option.
6815 Move multiple-link check after directory check.
6816 Do not dump avoided names.
6817 Dump hard links to symbolic names as links, not as separate
6819 start_header cannot return a null pointer, so don't test for it.
6820 Likewise for find_next_block.
6822 * src/buffer.c, src/common.h (<human.h>): Include.
6823 (read_error): Read error is an error, not just a warning.
6824 (print_total_written): Also print human-readable byte count, and
6826 (open_archive, flush_write): Use start_time, not current time.
6827 (flush_read): Report about garbage bytes ignored at end of archive,
6828 but act on non-garbage bytes (instead of ignoring them).
6829 (new_volume): Use WARN for warnings.
6832 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
6834 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
6836 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
6838 * lib/Makefile.am (noinst_HEADERS):
6839 Rename fnmatch.h to fnmatch.hin; add human.h.
6840 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
6841 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
6843 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
6845 * lib/fnmatch.c (strchrnul):
6846 Define to __strchrnul if _LIBC, to our own replacement otherwise.
6847 Do not define if !_LIBC and if it already exists.
6848 (internal_fnmatch): Use it.
6850 * configure.in (tar_LDADD): New variable, used only when linking tar.
6851 (rmt_LDADD): Similarly, for rmt.
6852 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
6853 fnmatch.c; otherwise, use the system fnmatch.h.
6855 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
6856 Modernize sample backup script.
6858 * THANKS: Martin Goik's email address has changed.
6860 * m4/fnmatch.m4: New file.
6862 1999-09-03 Paul Eggert <eggert@twinsun.com>
6864 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
6867 1999-08-29 Paul Eggert <eggert@twinsun.com>
6869 * lib/getdate.y (get_date):
6870 Rename outermost local `probe' to `quarter'.
6871 Rename latter local `tm' to probe_tm.
6872 From: Jim Meyering <meyering@ascend.com>
6873 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
6875 1999-08-28 Paul Eggert <eggert@twinsun.com>
6877 * lib/getdate.y (PC): New macro; use it when possible.
6878 (number): Handle `Nov 11 1996' example correctly.
6879 See Risks Digest 20.55 (1999-08-27)
6880 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
6882 1999-08-23 Paul Eggert <eggert@twinsun.com>
6884 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
6886 Remove minor cases of lint from many source files: this includes
6887 unnecessary casts, uses of NULL, etc.
6889 * configure.in (AC_PROG_YACC): Remove.
6890 (YACC): Always use bison.
6891 (AC_STRUCT_TIMEZONE): Add.
6892 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
6894 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
6897 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
6898 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
6900 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
6902 * src/common.h (merge_sort): Remove decl; no longer exported.
6904 * src/system.h (voidstar): Remove.
6905 (memcpy, memcmp): Cast args.
6906 ("xalloc.h"): Add include.
6907 (xmalloc, xrealloc): Remove decl.
6909 * src/mangle.c (time): Do not declare if defined.
6910 (first_mangle, mangled_num): Remove.
6912 * src/list.c (from_chars): Report out-of-range values more precisely.
6913 (off_from_chars): Do not allow negative offsets.
6914 (uid_from_chars): Allow negative uids.
6916 * src/create.c (linklist): Now static.
6917 (to_chars): Fix wording of message to match from_chars.
6919 * src/misc.c (merge_sort): Move to incremen.c.
6920 * src/incremen.c (merge_sort): Move here from misc.c; now static.
6921 It's too painful to make it both generic and portable.
6922 (read_directory_file): "timestamp" -> "time stamp" in messages.
6924 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
6925 (usage): Fix misspelling.
6926 (OPTION_STRING): -y is now -I.
6927 (decode_options): Use -1, not EOF, for getopt_long result.
6928 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
6929 Handle operands after any "--" argument.
6930 (main): Report any output errors.
6932 * src/rmt.c (main): status is ssize_t, not long.
6934 * src/names.c (name_gather): Handle trailing -C option correctly.
6935 (addname): use memcpy, not strncpy, to copy a string of known length.
6936 (name_match): Handle trailing -C option correctly.
6937 Propagate -C option to following files.
6938 (name_match, name_scan): Remove redundant matching code.
6940 * src/buffer.c (open_archive): Use American spelling in diagnostic.
6942 * lib/getdate.y: Major rewrite. Add copyright notice.
6943 (<stdio.h>): Include only if testing.
6945 (ISLOWER): New macro.
6946 (<string.h>): Include if HAVE_STRING_H, not USG.
6948 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
6950 (EPOCH_YEAR): Renamed from EPOCH.
6951 (table): Renamed from TABLE.
6952 (meridian): Now an anonymous enum.
6953 (struct parser_control): New type.
6954 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
6955 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
6956 (%pure_parser): Added, so that the parser is pure.
6957 (%union): Removed; the type is now just plain int.
6958 All %type directives removed.
6959 (tLOCAL_ZONE): New %token.
6960 (month_day_table): Renamed from MonthDayTable.
6961 (gmtime, localtime, mktime, time): Declare only if not defined.
6962 (meridian_table): New table.
6963 (dst_table): New table.
6964 (units_table): renamed from UnitsTable.
6965 (relative_time_table): Renamed from OtherTable.
6966 (time_zone_table): Renamed from TimezoneTable. Modernized.
6967 (military_table): Renamed from MilitaryTable.
6968 (to_hour): Renamed from ToHour.
6969 (to_year): Renamed from ToYear.
6970 (lookup_zone): New function.
6971 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
6973 (yylex): Now reentrant. All callers changed.
6974 (get_date): Add support for local time zone abbreviations.
6977 1999-08-20 Paul Eggert <eggert@twinsun.com>
6979 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
6981 * src/create.c (to_chars): Generate GNU base-64 representation
6982 if we are generating an old or new GNU format tar file for a
6983 number that can't be represented with the POSIX format.
6985 * configure.in (AC_CHECK_FUNCS): Add fchdir.
6986 (AM_FUNC_GETLINE): Add.
6987 (LIBOBJS): Add getline.o to workaround comment.
6988 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
6989 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
6990 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
6991 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
6992 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
6993 lib/save-cwd.h, m4/getline.m4: New files.
6995 * src/misc.c (<save-cwd.h>): Include.
6996 (chdir_from_initial_wd): New function.
6998 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
6999 (name_gather): Handle `-C x -C y' correctly.
7000 Do not rely on addname to handle -C.
7001 (addname): New CHANGE_DIR parameter. All callers changed.
7002 Remove ugly calls to getcwd; no longer needed.
7003 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
7005 * src/incremen.c (listed_incremental_stream): New var.
7006 (read_directory_file): Remove arbitrary limits on file name length.
7007 Do not attempt to get the working directory; we can bypass this
7008 on fchdir hosts. Open the listed_incremental_option file for both
7009 read and write instead of opening it twice. Check for I/O errors
7010 when doing I/O to this file. Check for invalid data in the file,
7011 and report line numbers of invalid data.
7012 (write_dir_file): Likewise.
7013 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
7014 Do not invoke write_dir_file; that's our caller's responsibility.
7016 * src/list.c (max): New macro.
7017 (isotime): Now takes time_t, not time_t *. Report the decimal values
7018 of times that can't be broken down.
7019 (print_header): Don't assume that major and minor device numbers can
7022 * src/common.h (struct name): change_dir is now char const *.
7023 (write_directory_file): Remove unused decl.
7024 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
7025 chars; the old `sizeof (b)' broke when b was a pointer not an array.
7026 (chdir_from_initial_wd): New decl.
7027 (addname): New 2nd arg.
7029 * THANKS: Torsten Lull -> Catrin Urbanneck
7031 1999-08-18 Paul Eggert <eggert@twinsun.com>
7033 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
7034 Don't depend on ac_cv_func variables.
7035 From Albert Chin-A-Young <china@thewrittenword.com>.
7037 1999-08-18 Paul Eggert <eggert@twinsun.com>
7039 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
7041 * m4/signedchar.m4: New file.
7042 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
7043 * src/system.h (signed_char): New macro.
7044 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
7045 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
7047 * src/create.c (write_eot): Write at least two zero blocks.
7049 * src/extract.c (extract_archive): Fix sparse array bug:
7050 we did not find end of array correctly.
7052 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
7053 Don't assume find_next_block yields nonnull.
7054 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
7055 * src/list.c (skip_extended_headers): Likewise.
7057 * src/list.c (read_and, list_archive): Simplify code.
7058 (read_header): Fix computation of signed checksums on machines where
7060 Do not consider a block to be zero unless all its bytes are zero,
7061 even the checksum bytes. Do not attempt to parse the checksum of
7062 a zero block. Fix memory leak with long names and links.
7063 (from_chars): Accommodate a buggy tar that outputs leading NUL
7064 if the previous field overflows.
7066 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
7067 \?, for portability to non-ASCII hosts.
7069 1999-08-16 Paul Eggert <eggert@twinsun.com>
7071 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
7073 * src/extract.c (make_directories): Do not chown intermediate
7074 directories, even if we are root.
7076 * src/list.c (read_header): Fix bugs when interpreting
7077 POSIX-compliant headers that do not contain null bytes in the
7078 header or link names.
7080 1999-08-14 Paul Eggert <eggert@twinsun.com>
7082 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
7084 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
7085 (AC_HEADER_SYS_WAIT): Add.
7086 (AC_REPLACE_FUNCS): Add waitpid.
7087 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
7088 * lib/waitpid.c: New file.
7089 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
7090 * src/system.h (WCOREDUMP): Remove; no longer used.
7091 (WIFSTOPPED): Likewise.
7092 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
7093 * src/buffer.c (child_open_for_compress): Undo previous change.
7094 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
7095 (new_volume): Likewise.
7097 * src/buffer.c, src/extract.c, src/incremen.c (time):
7098 Don't declare if defined.
7099 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
7100 * src/incremen.c (read_directory_file):
7101 Invoke `time' the same way everyone else does.
7102 Check validity of --listed-incremental file contents a bit better.
7103 Do not worry about --after-date-option; tar.c now checks this.
7104 * src/list.c (isotime): Report ??? if localtime returns null.
7105 Don't assume years fit into four digits.
7106 Don't append trailing newline.
7107 (print_header): Report ??? if localtime returns null;
7108 Don't assume years fit into four digits.
7110 * src/compare.c (diff_archive): Do not fall back on absolute name
7111 when --absolute-names is not specified.
7113 * src/create.c (start_header):
7114 Include text of ignored filesystem prefix in warning.
7115 (create_archive): Check for excluded names when doing incremental
7116 pass through directory.
7117 (dump_file): Do not dump old files explicitly given on command line
7118 when using --listed-incremental. Do not strip ./ prefix from names.
7120 * src/tar.c: -g now implies after_date_option = 1.
7121 -g and -N are now incompatible options.
7123 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
7125 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
7127 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
7128 incremental headers as POSIX prefixes.
7130 1999-08-11 Paul Eggert <eggert@twinsun.com>
7132 * NEWS, configure.in: Version 1.13.6.
7134 * configure.in (ALL_LINGUAS): Add pt_BR.
7135 * po/pt_BR.po: New file.
7137 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
7138 Renamed from tar.info and header.texi; adjust actions so that
7139 they work in other directories.
7141 * doc/tar.texi: Add -y and --bzip2.
7142 Patterns containing / now exclude only file names whose prefix match.
7144 * lib/exclude.h (excluded_filename): New option parameter.
7145 (add_exclude_file): New ADD_FUNC parameter.
7146 (excluded_pathname): Remove decl.
7147 * lib/exclude.c (_GNU_SOURCE):
7148 Remove; no longer needed since we don't use FNM_ macros.
7149 (excluded_filename): Renamed from excluded_filename_opts.
7150 (excluded_filename, excluded_pathname): Remove.
7151 (add_exclude_file): New ADD_FUNC parameter.
7153 * po/POTFILES.in: Add lib/quotearg.c.
7155 * src/buffer.c (_GNU_SOURCE): Define.
7156 (<fnmatch.h>): Include unconditionally.
7157 (child_open_for_compress): Dup after closing, to avoid possible file
7158 descriptor exhaustion.
7159 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
7160 (flush_read): Likewise.
7162 * src/common.h (LG_8, LG_64): New macros.
7163 (excluded_with_slash, excluded_without_slash): New vars.
7165 (base_64_digits): New decl.
7166 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
7167 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
7169 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
7170 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
7172 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
7173 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
7174 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
7175 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
7176 respectively. All definitions and uses changed.
7177 (excluded_name): New decl.
7179 * src/compare.c (diff_archive):
7180 Open files with O_NONBLOCK instead of O_NDELAY.
7182 * src/create.c (base_64_digits): New constant.
7183 (base_8_digits): New macro.
7184 (MAX_VAL_WITH_DIGITS): New macro.
7185 (to_base): First half of old to_oct. Support base 64 too.
7186 (to_chars): Other half of old to_oct, for 64-bit support.
7187 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
7188 (gid_substitute, uid_substitute): Look up names dynamically if
7189 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
7190 (mode_to_chars): Renamed from mode_to_oct.
7191 Support negative values in all the _to_chars functions.
7192 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
7193 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
7194 (dump_file): Inspect entire pathname, not just new file name
7195 component, when deciding whether to exclude it.
7197 * src/extract.c (extract_archive):
7198 Open files with O_NONBLOCK instead of O_NDELAY.
7200 * src/incremen.c (get_directory_contents):
7201 Inspect entire pathname, not just new file name
7202 component, when deciding whether to exclude it.
7204 * src/list.c (<fnmatch.h>): Do not include.
7205 (from_chars): Renamed from from_oct. New parameter specifying
7206 the negative of the minimum allowed value. Support negative
7208 (base64_map): New var.
7209 (base64_init): New function.
7210 (print_header): Output numeric uids and gids if numeric_owner_option.
7212 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
7214 * src/names.c (_GNU_SOURCE): Define.
7215 (<fnmatch.h>): Include unconditionally.
7216 (excluded_name): New function, taking over duties of excluded_pathname.
7219 * src/rmt.c (decode_oflag): New function.
7220 (main): Use it to support symbolic open flags.
7222 * src/rtapelib.c (encode_oflag): New function.
7223 (rmt_open__): Do not allow newlines in the path.
7224 Propagate errno correctly.
7225 Decode symbolic open flags, if present.
7227 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
7230 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
7231 New -y or --bzip2 option.
7232 (add_filtered_exclude): New function.
7233 (decode_options): Put excluded patterns with / into
7234 excluded_with_slash, and without / into excluded_without_slash.
7235 Compare newer_mtime_option to its new initial value
7236 TYPE_MINIMUM (time_t) when deciding whether more than one
7237 threshold date was specified.
7239 1999-07-20 Paul Eggert <eggert@twinsun.com>
7241 * NEWS, configure.in: Version 1.13.5.
7243 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
7245 * src/buffer.c (new_volume): Likewise.
7246 * src/incremen.c (read_directory_file): Likewise.
7247 * src/tar.c (decode_options):
7248 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
7251 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
7252 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
7254 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
7255 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
7256 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
7257 Define to 0 if the corresponding S_IF* macro is not defined.
7258 (mkfifo): Do not define if already defined, or if S_IFIFO
7261 * src/compare.c (diff_archive): Use HAVE_READLINK, not
7262 S_ISLNK, to determine whether to invoke readlink.
7263 * src/create.c (dump_file): Likewise.
7265 * src/extract.c (set_mode):
7266 Do not chmod unless we are root or the -p option was given;
7267 this matches historical practice.
7268 (unlink_destination): New function, which checks for unlink failures.
7269 (maybe_recoverable): Stay quiet if -U.
7270 (extract_archive): Use O_EXCL if unlink_first_option.
7271 Report unlink failures.
7272 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
7273 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
7276 * src/incremen.c (get_directory_contents): Depend on
7277 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
7279 * src/list.c: Remove S_IS* ifdefs.
7280 * src/misc.c (maybe_backup_file): Likewise.
7282 * src/misc.c (maybe_backup_file):
7283 "Virtual memory exhausted" -> "Memory exhausted",
7284 to conform to the other places this message is issued.
7286 * src/mangle.c (extract_mangle):
7287 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
7289 * src/rtapelib.c (rmt_open__):
7290 Remove typo that caused us to omit the first char
7293 1999-07-16 Paul Eggert <eggert@twinsun.com>
7295 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
7297 * doc/tar.texi: A path name is excluded if any of its file name
7298 components matches an excluded pattern, even if the path name was
7299 specified on the command line.
7300 * src/create.c (create_archive): Likewise.
7301 * src/list.c (read_and): Likewise.
7302 * src/update.c (update_archive): Likewise.
7303 * lib/exclude.h (excluded_pathname): New decl.
7304 * lib/exclude.c (_GNU_SOURCE): Define.
7305 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
7306 (excluded_filename_opts): New function.
7307 (excluded_pathname): New function.
7309 * lib/Makefile.am (EXTRA_DIST):
7310 xstrtol.c moved here from libtar_a_SOURCES.
7311 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
7312 Remove xstrtoul.c; no longer needed.
7313 * lib/xstrtol.c: Remove.
7315 * src/tar.c (decode_options):
7316 Set newer_time_option to TYPE_MINIMUM, so that
7317 negative timestamps are handled correctly.
7318 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
7319 uniformity (and so that we don't need to have the other fns).
7320 (main): Remove call to init_total_written; no longer needed.
7322 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
7323 checks for unsigned long and long long.
7324 * src/arith.c: Remove.
7325 * src/Makefile.am (tar_SOURCES): Remove arith.c.
7326 * po/POTFILES.in: Remove src/arith.c.
7327 * src/arith.h: Use double, to simplify configuration gotchas.
7328 (tarlong): Now double.
7329 (TARLONG_FORMAT): New macro.
7330 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
7331 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
7332 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
7333 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
7334 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
7335 mult_tarlong, print_tarlong): Remove. All callers replaced with
7338 * src/common.h (init_total_written): Remove decl.
7340 * src/buffer.c (total_written):
7341 Remove; replaced with prev_written + bytes_written.
7342 (prev_written): New var.
7343 (init_total_written): Remove.
7344 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
7346 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
7347 Make sure that we can shift, multiply
7348 and divide unsigned long long values; Ultrix cc can't do it.
7350 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
7351 Check for any unknown bits, not just unknown bits left of the leftmost
7354 * lib/quotearg.c (quotearg_buffer):
7355 Don't quote spaces if C quoting style.
7356 * src/list.c (from_oct):
7357 Use C quoting style for error; omit trailing NULs.
7359 1999-07-14 Paul Eggert <eggert@twinsun.com>
7361 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
7363 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
7364 <inttypes.h> defines strtoumax as a macro (and not as a function).
7365 HP-UX 10.20 does this.
7367 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
7368 * PORTS, README, TODO, doc/tar.texi: Likewise.
7370 1999-07-12 Paul Eggert <eggert@twinsun.com>
7372 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
7373 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
7375 * src/list.c (decode_header):
7376 Do not assume that S_IFBLK and S_IFCHR are defined.
7378 * src/create.c (start_header): Do not assume S_IFMT is defined.
7379 (dump_file): Remove unnecessary check for screwy apollo lossage.
7380 Do not assume S_IFBLK and S_IFCHR are defined.
7382 * src/extract.c (extract_archive):
7383 Test whether S_IFCHR and S_IFBLK are nonzero,
7384 not whether they are defined, for consistency with other tests.
7386 * src/buffer.c (is_regular_file):
7387 Don't succeed on files that we can't access due to
7388 permissions problems.
7389 (open_archive): Fix wording on fatal error message.
7390 Don't bother to stat /dev/null if the archive is not a character
7393 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
7394 Report an error, not a warning, for I/O errors.
7395 (process_rawdata, process_dumpdir, diff_sparse_files):
7396 Change ungrammatical "Data differs" to "Contents differ".
7397 (get_stat_data): Find hidden files on AIX.
7398 Accept file name as argument; all uses changed.
7399 (get_stat_data, diff_archive): Use system error message for
7400 nonexistent files rather than rolling our own.
7401 (diff_archive): Unknown file types are errors, not warnings.
7402 Normalize spelling of message to "File type differs".
7403 Use get_stat_data to get link status, for consistency.
7404 Do not inspect st_rdev for fifos.
7405 Do not assume st_mode values contain only file types and mode bits.
7406 Check for mode changes and device number changes separately.
7408 * src/update.c (append_file):
7409 Open the file before statting it, to avoid a race.
7410 Complain about file shrinkage only when we reach EOF.
7412 1999-07-08 Paul Eggert <eggert@twinsun.com>
7414 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
7416 * configure.in (AC_EXEEXT): Add.
7418 * lib/Makefile.am (noinst_HEADERS):
7419 Add basename.h, exclude.h. Remove full-write.h.
7420 (libtar_a_SOURCES): Add exclude.c.
7422 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
7424 * lib/full-write.c: Include safe-read.h instead of full-write.h.
7425 * lib/safe-read.h (safe_read): New decl.
7426 * src/rmt.c: Include safe-read.h.
7427 * src/rtapelib.c: Include basename.h, save-read.h.
7428 (rmt_open__): Use base_name to compute base name.
7431 Include basename.h, exclude.h; don't include full-write.h.
7432 (exclude_option): Remove decl.
7433 (excluded): New decl.
7434 (add_exclude, add_exclude_file, check_exclude): Remove decls.
7436 * src/list.c (read_and):
7437 Use excluded_filename instead of check_exclude.
7438 Check base name of incoming file name, not entire file name, when
7439 deciding whether to exclude it.
7441 * src/create.c (finish_sparse_file):
7442 Use excluded_filename instead of check_exclude.
7443 Don't bother to stat excluded file names.
7444 * src/incremen.c (get_directory_contents): Likewise.
7446 * src/names.c (exclude_pool, exclude_pool_size,
7447 allocated_exclude_pool_size, simple_exclude_array,
7448 simple_excludes, allocated_simple_excludes,
7449 pattern_exclude_array, pattern_excludes,
7450 allocated_pattern_excludes, add_exclude, add_exclude_file,
7452 Remove; now done in ../lib/exclude.c.
7454 * src/tar.c (decode_options): Initialize `excluded'.
7455 Use new add_exclude_file and add_exclude functions.
7457 1999-07-05 Paul Eggert <eggert@twinsun.com>
7459 * m4/gettext.m4: Use changequote rather than [[ ]].
7461 * lib/safe-read.c: Renamed from lib/full-read.c.
7462 (safe_read): Renamed from full_read. All uses changed.
7463 * lib/safe-read.h, lib/full-write.h: New files.
7464 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
7465 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
7466 * lib/full-write.c: Include full-write.h.
7467 * src/common.h: Include full-write.h, safe-read.h.
7468 * src/system.h: (full_read, full_write): Remove decls.
7470 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
7472 * src/system.h (bindtextdomain, textdomain): undef before
7473 defining, to avoid preprocessor warnings with --disable-nls
7474 on hosts whose locale.h includes libintl.h.
7476 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
7477 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
7478 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
7481 1999-07-02 Paul Eggert <eggert@twinsun.com>
7483 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
7484 * m4/mktime.m4: New file.
7485 * m4/Makefile.am.in, m4/README: Remove these files.
7486 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
7487 remove README, Makefile.am.in.
7488 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
7489 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
7492 * src/tar.c: Include signal.h.
7493 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
7494 (main): Ensure SIGCHLD is not ignored.
7496 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
7497 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
7498 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
7499 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
7500 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
7501 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
7502 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
7503 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
7504 they don't overlap with char codes. Use an enum instead of a lot
7507 * src/system.h (ISASCII): Remove.
7508 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
7509 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
7510 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
7511 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
7512 LONG_MAX): New macros.
7514 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
7515 (read_directory_file): Cast ISSPACE arg to unsigned char.
7516 * src/misc.c (ISPRINT): Remove; now in system.h.
7517 (remove_any_file): Add brackets to pacify gcc -Wall.
7518 * src/list.c: Don't include <ctype.h>; system.h already does this.
7519 (ISODIGIT, ISSPACE): Remove; now in system.h.
7520 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
7522 (from_oct): Cast ISSPACE arg to unsigned char.
7524 * src/create.c (mode_to_oct): Translate modes from internal to
7526 * src/list.c (mode_from_oct): Translate modes from external to
7527 internal form. Do not complain about unrecognized mode bits.
7528 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
7529 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
7531 * src/extract.c: (extr_init, make_directories, extract_archive):
7532 Do not assume mode bits have traditional Unix values.
7533 * src/list.c (decode_mode): Likewise.
7534 * src/create.c (start_header, dump_file): Likewise.
7535 * src/buffer.c (child_open_for_compress,
7536 child_open_for_uncompress, open_archive, (close_archive): Likewise.
7537 * src/compare.c (diff_archive): Likewise.
7539 * src/extract.c (set_mode): Use %04 not %0.4 format.
7540 (extract_sparse_file): Do not use data_block uninitialized.
7541 Check for lseek failures.
7543 * src/rtapelib.c (rmt_lseek__):
7544 Convert lseek whence values to portable integers on the wire.
7545 * src/rmt.c (main): Likewise. Check for whence values out of range.
7547 * src/create.c (finish_sparse_file): Use lseek whence macros
7548 instead of integers.
7549 * src/buffer.c (backspace_output): Likewise.
7550 * src/compare.c (diff_archive, verify_volume): Likewise.
7551 * src/delete.c (move_archive): Likewise.
7552 * src/extract.c (extract_sparse_file): Likewise.
7554 * src/create.c (dump_file): Do not invoke finish_sparse_file
7555 on a negative file descriptor.
7557 * src/buffer.c: Add braces to pacify gcc -Wall.
7559 * src/compare.c (diff_sparse_files): Report lseek errors.
7561 * configure.in (ALL_LINGUAS): Add cs, es, ru.
7563 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
7565 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
7566 message to be internationalized; \a doesn't work with msgfmt.
7568 * src/tar.c (long_options, main, usage, OPTION_STRING):
7569 Remove -E or --ending-file.
7570 * src/list.c (read_and): Likewise.
7571 * src/common.h (ending_file_option): Likewise.
7572 * src/buffer.c (close_archive): Likewise.
7574 * tests/after: Don't run two commands together in a pipeline,
7575 as some old shells mishandle pipeline exit status.
7577 1999-06-28 Paul Eggert <eggert@twinsun.com>
7579 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
7580 * NEWS: Describe changes since 1.12.
7581 * README: Update bug reporting address; move paxutils ref to NEWS.
7583 Handle EINTR correctly.
7584 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
7585 * lib/full-read.c, lib/full-write.c: New files.
7586 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
7587 Prefer full_read to read and full_write to write.
7588 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
7589 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
7591 * src/extract.c (extract_sparse_file): Likewise.
7592 * src/rmt.c (get_string, main, report_error_message,
7593 report_numbered_error): Likewise.
7594 * src/rmt.h (rmtread, rmtwrite): Likewise.
7595 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
7596 rmt_write__, rmt_ioctl__): Likewise.
7597 * src/update.c (append_file): Likewise.
7598 * src/system.h (full_read, full_write): New decls.
7600 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
7601 lib/xmalloc.c, src/arith.c, src/misc.c.
7603 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
7604 New macros. All uses of STDIN and STDOUT changed.
7605 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
7606 instead of 0 and STDOUT_FILENO instead of 1.
7607 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
7608 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
7610 * src/rmt.c (private_strerror): Avoid const. Translate results.
7612 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
7613 in the presence of NFS clock skew.
7615 1999-06-25 Paul Eggert <eggert@twinsun.com>
7617 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
7619 * src/buffer.c (write_archive_buffer): New function.
7620 (child_open_for_compress, flush_write, flush_read): Use it to write
7622 (open_archive): Report error if fstat of archive fails.
7623 Improve efficiency of check for /dev/null.
7624 Also, fix some corner cases with remote archives and /dev/null checking.
7625 (close_archive): Test for input fifo only if not remote.
7626 Truncate output archive only if it's not remote.
7628 * src/misc.c (remove_any_file):
7629 Don't terminate if you see . or ..; just skip them.
7631 1999-06-18 Paul Eggert <eggert@twinsun.com>
7633 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
7635 Output sizes using a format that's more compatible with
7636 traditional tar (and with GNU Emacs).
7637 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
7638 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
7639 Don't subtract 1 from size.
7640 * src/create.c (to_oct): Prepend leading zeros, not spaces.
7641 Output a trailing NUL unless the value won't fit without it.
7642 (finish_header): No need to append NUL to chksum, now that
7645 1999-06-16 Paul Eggert <eggert@twinsun.com>
7647 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
7649 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
7650 @INTLLIBS@ might invoke rpl_realloc.
7652 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
7653 (intconv): Remove; use xstrto* fns instead.
7654 ("xstrtol.h"): Include.
7655 (check_decimal): Remove.
7656 (long_options, usage, OPTION_STRING, decode_options):
7657 Remove -y, --bzip2, --unbzip2.
7658 (decode_options): Use xget_version instead of get_version.
7659 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
7660 Replace invocations of check_decimal with xstrtoumax.
7662 * tests/preset.in (echo_n, echo_c): Remove.
7664 * tests/after: Don't rely on $echo_c and $echo_n.
7666 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
7667 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
7668 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
7669 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
7670 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
7671 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
7672 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
7673 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
7674 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
7675 m4/xstrtoumax.m4: New files.
7677 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
7678 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
7679 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
7680 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
7681 (AC_CHECK_FUNCS): Remove lchown.
7682 (AC_REPLACE_FUNCS): Remove basename, dirname.
7683 Add lchown, strtol, strtoul.
7684 (jm_FUNC_MKTIME): Add.
7685 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
7686 are also built via the ANSI2KNR-filtering rules.
7687 Use a no-op line to work around bug in automake 1.4 with malloc and
7689 (AC_OUTPUT): Add m4/Makefile.
7691 * lib/Makefile.am (EXTRA_DIST):
7692 Add lchown.c, malloc.c, mktime.c, realloc.c,
7693 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
7694 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
7695 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
7696 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
7697 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
7699 * src/system.h (uintmax_t): Don't declare; configure now does this.
7701 * src/common.h (backup_type): New decl.
7702 * src/common.h, src/misc.c, src/tar.c:
7703 Move include of backupfile.h to common.h.
7705 * src/misc.c (maybe_backup_file):
7706 Pass backup_type to find_backup_file_name.
7708 * src/list.c (print_header): Change sizes of uform and gform from 11 to
7709 UINTMAX_STRSIZE_BOUND.
7711 * doc/tar.texi: Remove --bzip2.
7712 Fix @xref typos reported by latest makeinfo.
7714 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
7716 (M4DIR, ACINCLUDE_INPUTS): New macros.
7717 ($(srcdir)/acinclude.m4): New rule.
7719 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
7720 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
7721 now generated automatically by autoconf.
7723 1999-05-15 Paul Eggert <eggert@twinsun.com>
7725 * doc/tar.texi: Remove -y.
7727 1999-04-09 Paul Eggert <eggert@twinsun.com>
7729 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
7730 (we were allocating too much storage).
7731 (uintmax_t): Don't declare; configure now does this.
7733 * ABOUT-NLS: Update to gettext 0.10.35 edition.
7735 1999-03-22 Paul Eggert <eggert@twinsun.com>
7737 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
7739 * acinclude.m4 (AC_LFS_FLAGS):
7740 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
7741 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
7742 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
7744 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
7745 New macros; needed for latest GNU xmalloc.c.
7747 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
7748 (libtar_a_SOURCES): Add quotearg.c.
7749 * list.c: Include <quotearg.h>.
7750 (from_oct): Add forward decl.
7751 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
7752 (from_oct): Report an error only if TYPE is nonzero.
7753 Quote any funny characters in bad header.
7755 1999-03-20 Paul Eggert <eggert@twinsun.com>
7757 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
7759 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
7760 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
7762 (AC_LFS): Simplify AIX revision number test.
7764 1999-03-17 Paul Eggert <eggert@twinsun.com>
7766 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
7768 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
7769 Remove; it doesn't work that well
7770 with AC_CANONICAL_HOST.
7771 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
7773 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
7775 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
7777 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
7779 * tar.texi: Fix bug-report addr.
7781 * README: Remove --with-included-malloc.
7782 Upgrade version numbers of build software.
7784 1999-03-07 Paul Eggert <eggert@twinsun.com>
7786 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
7788 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
7789 where bindtextdomain and gettext require -lintl.
7790 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
7791 `no' means it failed.
7792 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
7793 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
7794 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
7795 to add anything to the command line (it's all in config.h).
7796 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
7798 1999-03-01 Paul Eggert <eggert@twinsun.com>
7800 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
7802 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
7804 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
7805 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
7806 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
7807 like OFF_MAX, which are not reliable
7808 (e.g. OFF_MAX in AIX 4.2 is incorrect).
7809 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
7810 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
7812 * src/incremen.c (get_directory_contents):
7813 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
7814 Have statx depend on STX_HIDDEN, not AIX.
7816 * src/create.c (to_oct):
7817 New parameter substitute, giving a substitute value to use
7818 when the original value is out of range. Do not append a space to the
7819 output; modern tars don't. When a value is out of range, specify the
7820 maximum value, not the number of bits.
7821 (GID_NOBODY, UID_NOBODY): New macros.
7822 (gid_to_oct, uid_to_oct): Use them as substitutes.
7823 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
7824 (dump_file): Check whether the file changed as we read it.
7826 * src/rmt.c (main): Remove suspicious AIX/386 code.
7828 1999-02-19 Paul Eggert <eggert@twinsun.com>
7830 * intl/localealias.c (read_alias_file): Don't assume that memcpy
7831 returns a type compatible with char *; it doesn't on SunOS
7832 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
7834 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
7836 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
7837 * doc/tar.texi: Add --bzip2, --unbzip2 options.
7839 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
7841 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
7842 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
7843 * acinclude.m4 (AM_WITH_NLS):
7844 Update to latest gettext version (serial 5).
7845 (AC_LFS_FLAGS): New macro
7846 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
7847 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
7848 Work properly in cross-compilation scenario, by checking for getconf
7849 with AC_CHECK_TOOL and by ditching uname in favor of
7850 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
7852 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
7853 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
7854 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
7855 since getdate.y now uses ANSI code.
7857 * config.guess, config.sub: New files; taken from automake 1.4.
7859 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
7860 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
7861 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
7862 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
7863 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
7864 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
7865 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
7867 1999-02-01 Paul Eggert <eggert@twinsun.com>
7869 * src/tar.c: Update copyright.
7873 1999-02-01 Paul Eggert <eggert@twinsun.com>
7875 * NEWS, configure.in: Version 1.12.64004
7877 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
7879 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
7881 * src/extract.c (extract_archive): Fix bug when extracting sparse
7882 files: they were trashing the tar file header.
7884 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
7885 Add -y or --bzip2 or --bunzip2 option.
7887 1999-01-30 Paul Eggert <eggert@twinsun.com>
7889 * src/names.c (cached_no_such_uname, cached_no_such_gname,
7890 cached_no_such_uid, cached_no_such_gid): New vars.
7891 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
7892 Cache failures, too.
7894 * src/tar.c (decode_options):
7895 Don't pass names longer than UNAME_FIELD_SIZE to
7896 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
7898 1999-01-27 Paul Eggert <eggert@twinsun.com>
7900 * NEWS, configure.in: Version 1.12.64003
7902 * src/buffer.c (backspace_output, close_archive): Cast
7903 rmtlseek position arg to off_t, for benefit of K&R compilers
7905 * src/compare.c (verify_volume): Likewise.
7907 * NEWS, configure.in: Version 1.12.64002
7909 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
7910 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
7911 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
7912 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
7913 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
7914 uid_from_oct): Likewise.
7916 1999-01-25 Paul Eggert <eggert@twinsun.com>
7918 * incremen.sh: Fix timing bug in regression test.
7920 1999-01-22 Paul Eggert <eggert@twinsun.com>
7922 * NEWS, configure.in: Update version
7924 * Makefile.am (localedir): Change to $(datadir)/locale.
7925 (DEFS): New macro, defining LOCALEDIR.
7926 (tar.o, tar._o, rmt.o, rmt._o): Remove.
7927 (INCLUDES): Add -I..
7929 * Makefile.am (localedir): Change to $(datadir)/locale.
7931 1999-01-21 Paul Eggert <eggert@twinsun.com>
7933 * NEWS, README, configure.in: Unofficial version 1.12.64001.
7935 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
7936 * src/Makefile.am (localedir): Likewise.
7937 (DEFS): New macro, defining LOCALEDIR.
7938 (tar.o, tar._o, rmt.o, rmt._o): Remove.
7939 (INCLUDES): Add `-I..'.
7941 * tests/incremen.sh: Fix timing bug.
7943 1999-01-20 Paul Eggert <eggert@twinsun.com>
7945 * NEWS, README, configure.in: Unofficial version 1.12.64000.
7946 `lfs.7' changed to `64000' in version number
7947 to conform to gnits standards.
7949 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
7950 mkinstalldirs, ansi2knr.c: Update to latest public versions.
7952 Rebuild with automake 1.4 and autoconf 2.13, to work around some
7955 1998-12-07 Paul Eggert <eggert@twinsun.com>
7957 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
7959 * src/list.c (read_header):
7960 Accept file names as specified by POSIX.1-1996 section 10.1.1.
7962 1998-11-30 Paul Eggert <eggert@twinsun.com>
7964 * configure.in: Quote the output of uname.
7966 * src/extract.c (set_stat): chmod after chown even when not root;
7967 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
7969 1998-11-15 Paul Eggert <eggert@twinsun.com>
7971 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
7973 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
7974 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
7976 1998-10-28 Paul Eggert <eggert@twinsun.com>
7978 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
7980 * src/system.h (voidstar): Use void * if __STDC__ is defined,
7983 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
7984 On many installations, rexec is disabled.
7986 1998-08-07 Paul Eggert <eggert@twinsun.com>
7988 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
7990 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
7991 for nameless users and groups.
7993 1998-02-17 Paul Eggert <eggert@twinsun.com>
7995 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
7996 * NEWS, README: Add explanation of why this isn't an official version.
7998 1998-02-02 Paul Eggert <eggert@twinsun.com>
8000 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
8001 This is an unofficial version.
8003 1997-12-17 Paul Eggert <eggert@twinsun.com>
8005 * src/incremen.c (ST_DEV_MSB): New macro.
8006 (NFS_FILE_STAT): Use most significant bit of st_dev,
8007 even if it's unsigned.
8009 1997-12-08 Paul Eggert <eggert@twinsun.com>
8011 * src/system.h (ST_NBLOCKS): Fix typo in definition.
8013 1997-11-19 Paul Eggert <eggert@twinsun.com>
8015 * configure.in (HAVE_INTTYPES_H):
8016 Don't ignore cache variable if it's already set.
8018 1997-11-10 Paul Eggert <eggert@twinsun.com>
8020 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
8021 * src/delete.c (records_read): Now off_t.
8022 (move_archive): Don't assume mt_count is of type daddr_t.
8024 1997-10-30 Paul Eggert <eggert@twinsun.com>
8026 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
8027 Set to appropriate values if large file support
8028 needs explicit enabling.
8029 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
8031 New macros to configure.
8032 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
8034 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
8035 major_t, minor_t, ssize_t): New macros.
8037 * src/arith.h (TARLONG_FORMAT):
8038 Fix typo: %uld -> %lu. Use unsigned when long long
8040 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
8041 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
8043 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
8044 2nd arg is now unsigned long.
8046 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
8047 (prepare_record_buffer): Arg is now size_t.
8048 Remove now-useless casts.
8050 (main): Use `long' for status, so that it can store ssize_t.
8051 Use daddr_t, mode_t, size_t, off_t when appropriate.
8052 Convert daddr_t and off_t values ourselves, since they might be longer
8053 than long. Convert other types using `long' primitives.
8054 When processing MTIOCTOP, do not try to pass resulting
8055 count back, since it won't work (it could be too large) and it's
8056 not expected anyway.
8059 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
8060 now-useless casts. Use unsigned long to print *_t types, except use
8061 STRINGIFY_BIGINT for off_t.
8062 (update_archive): Cast -1 to dev_t when necessary.
8064 * src/tar.c (check_decimal):
8065 Now returns 1 if successful, 0 otherwise, and returns
8066 uintmax_t value into new arg. Check for arithmetic overflow.
8067 (decode_options): Avoid overflow if record_size fits in size_t but not int.
8068 Check for overflow on user or group ids.
8070 * src/compare.c (diff_init, process_rawdata, read_and_process,
8071 diff_sparse_files, diff_archive):
8072 Use off_t, pid_t, size_t, ssize_t when appropriate.
8073 Remove now-useless casts. Use unsigned long to print *_t types,
8074 except use STRINGIFY_BIGINT for off_t.
8076 (process_noop, process_rawdata, process_dumpdir, read_and_process):
8077 Size arg is now size_t.
8079 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
8080 when allocating buffer.
8083 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
8084 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
8085 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
8088 (get_status_string, get_status_off): New function.
8089 (get_status): Now returns long, so that it can store ssize_t.
8090 Invoke get_status_string to do the real work.
8091 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
8092 (rmt_lseek__): Now returns off_t, using new get_status_off function.
8093 (rmt_ioctl__): Convert mt_count by hand,
8094 since it might be longer than long.
8096 * src/mangle.c (extract_mangle):
8097 Check for overflow when converting off_t to size_t.
8098 Use off_t, size_t when appropriate. Remove now-useless casts.
8100 * src/system.h (mode_t): Remove; now done by autoconf.
8101 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
8102 Return number of ST_NBLOCKSIZE-byte blocks,
8103 not number of 512-byte blocks;
8104 this also helps to avoid overflow.
8105 (st_blocks): Declare if needed.
8106 (ST_NBLOCKSIZE): New macro.
8107 (<limits.h>, <inttypes.h>): Include if available.
8108 (CHAR_BIT): New macro.
8109 (uintmax_t): New typedef.
8110 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
8111 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
8112 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
8114 * src/names.c (name_init):
8115 Fix typo in error message: FILE* was passed, but char*
8118 (read_name_from_file, name_gather, addname, name_match, name_scan,
8119 add_exclude): Use size_t when appropriate. Remove now-useless casts.
8121 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
8123 * src/extract.c (newdir_umask, current_umask): Now mode_t.
8124 (extract_sparse_file): Args now use off_t.
8126 (set_mode, set_stat, make_directories, extract_sparse_file,
8127 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
8128 now-useless casts. Use unsigned long to print *_t types, except use
8129 STRINGIFY_BIGINT for off_t.
8131 * src/misc.c (quote_copy_string):
8132 Use size_t when appropriate. Remove now-useless casts.
8134 * src/list.c (read_and, list_archive, read_header, decode_mode,
8135 print_header, print_for_mkdir):
8136 Use mode_t, off_t, size_t when appropriate. Remove
8137 now-useless casts. Use unsigned long to print *_t types, except use
8138 STRINGIFY_BIGINT for off_t.
8140 (read_header): Check for overflow when converting header size.
8142 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
8143 const char *. Size arg is now size_t. Now takes new type and maxval
8144 args. Compute result using uintmax_t, not long. Report error if
8145 field does not contain octal number in range.
8146 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
8147 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
8148 uintmax_from_oct): New functions.
8150 (stringify_uintmax_t_backwards): New function.
8152 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
8153 (skip_file): Offset arg is now off_t.
8155 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
8156 real_s_totsize, real_s_sizeleft, current_block_ordinal):
8158 (write_error): Arg is now ssize_t.
8159 (child_pid): Now pid_t.
8160 (available_space_after): Now size_t.
8162 (child_open_for_compress, child_open_for_uncompress, flush_write,
8163 open_archive, flush_write, write_error, flush_read, close_archive):
8164 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
8165 casts. Use unsigned long to print *_t types, except use
8166 STRINGIFY_BIGINT for off_t.
8168 * src/delete.c (records_read): Now daddr_t.
8169 (move_archive): Arg is now daddr_t. Check for overflow when
8171 (move_archive, delete_archive_members): Use daddr_t, off_t when
8172 appropriate. Remove now-useless casts.
8174 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
8175 (rmt_lseek): Now returns off_t.
8177 * src/create.c (to_oct):
8178 Now static. Value arg is now uintmax_t. Accept new args
8179 giving name of type of octal field, for error messages. Report an
8180 error if the value is too large to fit in the field.
8181 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
8182 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
8184 (write_eot, write_long, finish_header, deal_with_sparse,
8185 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
8186 appropriate. Remove now-useless casts. Use unsigned long to print
8187 *_t types, except use STRINGIFY_BIGINT for off_t.
8189 (find_new_file_size): 1st arg is now off_t*.
8190 (finish_sparse_file): Args now use off_t, not long.
8191 Check for lseek error.
8192 (create_archive, dump_file): Cast -1 to dev_t when necessary.
8193 (dump_file): Device arg is now dev_t.
8194 Avoid overflow when testing whether file has holes
8195 by using the new ST_NBLOCKSIZE macro.
8197 * src/incremen.c (struct accumulator, add_to_accumulator,
8198 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
8199 Use size_t for sizes.
8200 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
8201 Use dev_t, ino_t for devices and inodes.
8202 (gnu_restore): Use off_t for file offsets.
8203 (struct directory): Use char for flags. Add new flag `nfs'.
8205 (NFS_FILE_STAT): New macro.
8206 (note_directory): Accept struct stat * instead of
8207 device and inode number. All callers changed.
8208 (note_directory, get_directory_contents):
8209 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
8210 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
8212 * src/common.h (record_size, struct name, struct sp_array,
8213 available_space_after):
8214 Use size_t for sizes.
8215 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
8216 Use off_t for file offsets.
8217 (struct name): dir_contents is now const char *, not char *.
8218 (dump_file, get_directory_contents): Use dev_t for devices.
8219 (to_oct): Remove decl.
8220 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
8221 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
8222 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
8223 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
8224 UINTMAX_FROM_OCT): New macros.
8225 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
8226 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
8227 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
8228 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
8229 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
8230 (print_for_mkdir): 2nd arg is now mode_t.
8234 See ChangeLog.1 for earlier changes.
8238 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007
8239 Free Software Foundation, Inc.
8241 This file is part of GNU tar.
8243 GNU tar is free software; you can redistribute it and/or modify
8244 it under the terms of the GNU General Public License as published by
8245 the Free Software Foundation; either version 2, or (at your option)
8248 GNU tar is distributed in the hope that it will be useful,
8249 but WITHOUT ANY WARRANTY; without even the implied warranty of
8250 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8251 GNU General Public License for more details.
8253 You should have received a copy of the GNU General Public License
8254 along with GNU tar; see the file COPYING. If not, write to
8255 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
8256 Boston, MA 02110-1301, USA.