1 2003-08-31 Sergey Poznyakoff
3 Added initial support for POSIX extended and STAR headers
4 (only for listing/extracting).
6 * src/xheader.c: New file.
7 * src/Makefile.am: Added xheader.c
8 * src/tar.h (struct star_header): New datatype
9 (XHDTYPE,XGLTYPE): New defines
10 (enum archive_format:STAR_FORMAT): New member
11 (struct tar_stat_info): New datatype.
12 (union block.star_header): New member.
13 * src/common.h (orig_file_name,current_file_name)
14 (current_trailing_slash,current_link_name): Removed variables.
15 (current_stat_info): New variable
16 (current_stat): Removed
17 (extended_header): New variable
18 (decode_header): Changed prototype.
19 * src/list.c (decode_header): Added initial support for POSIX extended
21 (skip_member): Check oldgnu_header only if current_format is set
23 * src/buffer.c: Use current_stat_info
24 * src/compare.c: Likewise.
25 * src/create.c: Likewise.
26 * src/delete.c: Likewise.
27 * src/incremen.c: Likewise.
28 * src/mangle.c: Likewise.
29 * src/update.c: Likewise.
30 * src/extract.c: Likewise.
31 (make_directories): Improved check for the existence of the directory
32 * src/tar.c (destroy_stat): New function.
34 2003-08-29 Paul Eggert <eggert@twinsun.com>
36 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
37 was worth (e.g., different users in en_GB disagree about -ize
39 * po/en_GB.po: Remove.
41 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
45 * src/tar.c: Removed support for the obsolete command line
47 * doc/tar.texi: Removed references to the obsolete command
50 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
54 * doc/tar.texi: Updated
55 * src/common.h (check_links_option): New variable
56 (orig_file_name): New variable
57 (check_links): New proto.
58 * src/create.c (struct link.nlink): New member
59 (link_table): Static for the module.
60 (dump_file): Update `link' member when adding new links
62 (check_links): New function.
63 * src/list.c (print_header): Use orig_file_name.
64 * src/tar.c: New option --check-links. Changed semantics of
65 -o to comply to UNIX98 when extracting and to its previous
67 (main): Call check_links if --check-links. was given.
69 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
71 * src/list.c (print_header): Revised
72 * NEWS: Started the entry for 1.13.26
73 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
75 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
77 * .cvsignore: Added to the repository.
78 * doc/.cvsignore: Likewise.
79 * lib/.cvsignore: Likewise.
80 * m4/.cvsignore: Likewise.
81 * po/.cvsignore: Likewise.
82 * scripts/.cvsignore: Likewise.
83 * src/.cvsignore: Likewise.
84 * tests/.cvsignore: Likewise.
86 * lib/Makefile.am: Added exitfail.[hc]
87 * src/misc.c (chdir_do): Fixed call to restore_cwd
88 * src/buffer.c (flush_read): Fixed behavior on short
89 reads right after opening the new archive (multiv01.sh test).
90 (new_volume): Special handling for "-".
91 * src/list.c (print_header): Print trailing slash if
92 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
93 * tests/multiv01.sh: Minor changes.
94 * m4/Makefile.am: Added missing files.
96 2003-07-05 Paul Eggert <eggert@twinsun.com>
98 Finish the checkin begin yesterday.
100 * NEWS: Document the user-visible changes installed in the last
103 * TODO: New file (actually, resurrected; but with new contents).
105 * src/list.c (read_and): Give full type for procedure arg.
106 (read_header): Strip trailing slashes, setting current_trailing_slash.
107 (tartime): Avoid int overflow when printing year (!).
108 (print_header): New arg specifying block ordinal. All uses changed.
109 Print link as 'h' type. Give labels for long links and names.
111 * src/misc.c (contains_dot_dot): Moved to names.c
112 (must_be_dot_or_slash): New function.
113 (safer_rmdir): Use it.
114 (remove_any_file): Now takes enum as option, not boolean.
115 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
116 to unlink a directory.
117 (deref_stat): Accept bool, not int.
119 * src/names.c (namelist_match): Allow partial matches only if
121 (hash_string_hasher): Renamed from hash_avoided_name.
122 (hash_string_compare): Renamed from compare_avoided_anames.
123 (hash_string_insert, hash_string_lookup): New functions.
124 (add_avoided_name, is_avoided_name): Use them.
125 (safer_name_suffix): New function.
126 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
128 * src/rmt.c: Don't include print-copyr.h.
129 (prepare_input_buffer): New arg FD.
130 Do not read more than INT_MAX bytes at once,
131 since it breaks on some brain damaged Tru64 hosts.
133 when retrying instead of subtracting 1024; for speed.
134 (main): Use gettext to translate (C), not print_copyright.
136 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
137 now that gnulib handles this.
138 Include <stddef.h> and <limits.h> unconditionally, now that we assume
140 Assume that offsetof is defined in stddef.h.
141 Do not include <sys/param.h>.
142 (realloc, lseek): Do not declare.
143 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
144 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
145 declarations, since we now assume C89 or better.
146 (PARAMS): Remove, as we now assume C89. All uses changed.
147 (bindtextdomain, textdomain): Include <gettext.h> to define.
148 Include <unlocked-io.h>.
149 (valloc): Define if not defined, and if valloc is not declared.
150 (xstrdup): Remove decl.
152 * src/tar.c: Do not include <print-copyr.h>.
154 (get_date): Remove decl.
155 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
156 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
157 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
158 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
159 (long_options, decode_options): Use them.
160 (OVERWRITE_DIR_OPTION): Remove.
161 (long_options): New options --index-file, --no-overwrite-dir.
162 Remove --overwrite-dir option.
163 (usage): Use PACKAGE_BUGREPORT.
164 (decode_options): Terminate new argv properly.
165 Use PACKAGE_NAME, PACKAGE_VERSION.
166 If verbose, report how we grokked any textual date option.
167 (main): Add support for index-file.
169 * tests/Makefile.am: Convert to UTF-8.
170 (AUTOMAKE_OPTIONS): Remove.
171 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
172 (INCLUDES): Remove ../intl.
173 (LDADD): Don't link libtar.a twice.
175 * tests/genfile.c: Convert to UTF-8.
176 Don't include <print-copyr.h>.
177 (DEFAULT_PATTERN): Renamed from DEFAULT.
178 (ZEROS_PATTERN): Renamed from ZEROS.
179 (main): Use gettext to translate (C), not print_copyright.
181 2003-07-04 Paul Eggert <eggert@twinsun.com>
183 Revamp to meet current standards of autoconf, automake,
184 gettext, and gnulib, and incorporate new translations.
186 * config/config.guess, config/config.sub, config/depcomp,
187 config/install-sh, config/mdate-sh, config/missing,
188 config/mkinstalldirs, config/texinfo.texi:
189 Moved here from parent directory, or from doc.
190 * config.hin: Renamed from config.h.in.
191 * config/config.rpath: New file.
193 * intl: Remove this subdirectory.
195 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
197 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
198 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
199 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
200 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
201 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
202 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
205 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
206 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
207 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
208 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
209 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
210 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
211 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
212 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
213 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
214 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
215 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
216 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
217 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
218 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
219 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
220 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
221 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
222 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
223 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
225 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
226 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
227 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
228 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
229 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
230 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
231 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
232 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
233 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
234 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
235 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
236 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
237 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
238 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
239 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
240 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
241 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
242 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
244 Upgrade to latest version from external source. The file "bootstrap"
245 now grabs these automatically, so we needn't keep track of them
246 in this change long any longer.
248 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
249 (SUBDIRS): Remove intl.
250 * PORTS: Update for star, Macintosh.
251 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
252 Bison 1.875, gettext 0.12.1.
253 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
254 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
255 (AC_CONFIG_AUX_DIR): New.
256 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
258 (AC_PREREQ): Bump from 2.52 to 2.57.
259 (AC_GNU_SOURCE): New.
260 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
261 we no longer support K&R C.
263 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
264 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
265 (AC_MBSTATE_T): Remove.
266 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
267 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
268 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
270 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
271 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
272 (AC_CHECK_TYPE): Remove ssize_t.
273 (gt_TYPE_SSIZE_T): Add.
274 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
275 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
276 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
277 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
278 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
279 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
280 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
281 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
282 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
283 napms, poll, select, strstr, usleep.
284 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
285 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
286 (AM_GNU_GETTEXT): Use external and need-ngettext options.
287 (AM_GNU_GETTEXT_VERSION): New.
288 (AC_OUTPUT): Remove intl/Makefile.
290 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
291 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
292 * doc/fdl.texi: Update to current GNU version.
293 * doc/gettext.texi: Update to current coreutils version,
294 plus a copyright notice.
295 * doc/tar.texi: Switch to new method for doing copyright notices.
296 Use @acronym instead of @sc where appropriate.
297 Remove empty examples. Give a few more examples.
299 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
300 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
301 are built up in pieces with +=.
302 (noinst_HEADERS, INCLUDES): Remove.
303 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
304 (libtar_a_LIBADD): Use $ rather than @.
305 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
307 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
308 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
309 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
310 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
311 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
312 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
313 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
314 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
315 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
316 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
317 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
318 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
319 prereq.m4, xstrtoimax.m4.
321 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
322 be translated, since it's not a user-visible tool.
324 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
326 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
327 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
328 consistency with coreutils.
329 (LDADD): Link LIBINTL after libtar.a, since
330 it's now external and should stand by itself.
332 * src/buffer.c (print_total_written): Adjust to new human.h
334 (child_open_for_compress): Do not increase size to BLOCKSIZE.
335 (open_archive): Open index file name.
336 Strip trailing slahes from file names.
337 (flush_write): Set size to 0 if not saving names.
338 (flush_write, flush_read): Use safer_name_suffix rather than
341 * src/common.h: Include <quote.h>.
342 (absolute_names_option, atime_preserve_option, backup_option,
343 block_number_option, checkpoint_option, dereference_option,
344 force_local_option, ignore_failed_read_option, ignore_zeros_option,
345 incremental_option, interactive_option, multi_volume_option,
346 numeric_owner_option, one_file_system_option, recursive_unlink_option,
347 read_full_records_option, remove_files_option, same_order_option,
348 show_omitted_dirs_option, sparse_option, starting_file_option,
349 to_stdout_option, totals_option, touch_option, verify_option,
350 dev_null_output, now_verifying, we_are_root): Now bool, not int.
351 (current_trailing_slash, index_file_name, recent_long_name_blocks,
352 recent_long_link_blocks): New vars.
353 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
354 (OVERWRITE_OLD_DIRS): Remove.
355 (enum remove_option): New enum.
356 (remove_any_file): Use it as option arg, not int.
357 (is_avoided_name, contains_dot_dot): Return bool, not int.
358 (safer_name_suffix): New decl.
360 * src/compare.c (now_verifying): Now bool, not int.
361 (fill_in_sparse_array): Move to extract.c. Now returns bool;
362 all callers changed to test for failure.
363 (diff_sparse_files): Take size from current_stat, not from param.
364 (diff_archive): Do not count trailing slashes in archives.
365 (verify_volume): Test for header failure after loop, not before.
367 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
369 (start_header): Clear devmajor and devminor fields, too.
370 (finish_header): New arg block_ordinal.
371 (init_sparsearray): Now extern. Set sp_array_size to
372 SPARSES_IN_OLDGNU_HEADER if it is zero.
373 (dump_file): Keep link table as a hash.
374 Do not count "file changed as we read it" as a failure.
376 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
377 Move extern decl to common.h.
379 * src/extract.c (we_are_root): Now bool, not int.
380 (check_time): Warn about implausibly old time stamps.
381 (set_stat): Use utimbuf, not stat_info.
382 (prepare_to_extract): New arg DIRECTORY.
383 (fill_in_sparse_array): Moved here from compare.c.
384 (extract_sparse_file): Now returns off_t, giving size left.
385 Truncate file at end.
386 (extract_archive): Use safer_name_suffix rather than rolling our own.
387 Use fill_in_sparse_array rather than rolling our own.
388 Strip trailing slashes more effectively.
389 Check for unsafe names.
391 * src/incremen.c (struct directory): nfs and found are now of type
393 (gnu_restore): Now takes directory name as argument, not offset
394 of directory name in a global. All uses changed.
395 (CURRENT_FILE_NAME): Remove.
398 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
401 2002-09-30 Paul Eggert <eggert@twinsun.com>
403 * src/rmt.c (prepare_input_buffer): Renamed form
404 prepare_record_buffer. All uses changed. Do not assume that
405 size_t is the same width as int.
407 2002-03-29 Paul Eggert <eggert@twinsun.com>
409 * src/incremen.c (get_directory_contents):
410 If ignore_failed_read_option, only warn about
411 get_directory_contents failures. Fix suggested by
414 2002-01-31 Mark W. Eichin <eichin@thok.org>
416 * src/buffer.c (child_open_for_compress): Don't try to read
417 past the end of the buffer.
419 2001-10-11 Jim Meyering <meyering@lucent.com>
421 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
422 and quote_n (1, ... to avoid clobbering a buffer.
424 2001-09-26 Paul Eggert <eggert@twinsun.com>
426 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
428 * src/buffer.c (flush_read): Don't diagnose partial blocks before
429 end of file; just ignore them silently.
431 * src/list.c (read_header): Don't keep around extended name
432 and link info indefinitely; keep it only for the next file.
433 This fixes a bug introduced in 1.13.24, and removes the need
434 for some static variables. Set recent_long_name and
435 recent_long_link to zero if there were no long links; this
436 avoids a violation of ANSI C rules for pointers in delete.c.
437 * THANKS: Add Christian Laubscher.
439 2001-09-26 Jim Meyering <meyering@lucent.com>
441 * doc/tar.texi (Remote Tape Server): is know -> is known
443 2001-09-25 Paul Eggert <eggert@twinsun.com>
445 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
446 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
447 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
448 want to distinguish EINVAL and EILSEQ.
450 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
452 * src/extract.c (maybe_recoverable):
453 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
455 2001-09-22 Paul Eggert <eggert@twinsun.com>
457 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
459 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
462 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
463 * PORTS: Add copyright notice, 'star' reference.
464 * README-alpha: Add copyright notice, autoconf 2.52 patch.
465 * THANKS: Add Christophe Kalt.
466 * config.sub: Upgrade to 2001-09-14 version.
468 * configure.ac (ALL_LINGUAS): Add ko.
469 * po/ko.po: Resurrected file.
471 * doc/convtexi.pl: Add coding advice for Emacs.
473 * doc/getdate.texi: Add copyright notice.
475 * doc/mdate-sh: Upgrade to automake 1.5 version.
477 * doc/tar.texi (extracting files): Mention --to-stdout.
478 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
479 (Overwrite Old Files): Likewise.
481 * lib/Makefile.am (noinst_HEADERS):
482 Remove copysym.h. Add print-copyr.h, unicodeio.h.
483 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
485 * lib/copysym.c, lib/copysym.h: Remove.
486 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
487 lib/unicodeio.h: New files.
489 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
490 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
492 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
493 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
495 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
496 * m4/isc-posix.m4: Remove.
498 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
500 * po/POTFILES.in: Add copyright notice.
502 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
504 * tests/Makefile.am (LDADD): Likewise.
506 * src/buffer.c (write_archive_buffer, close_archive):
507 If an archive is a socket, treat it like a FIFO.
508 (records_read, records_written): New vars.
509 (write_archive_to_stdout): Now bool, not int.
510 (open_archive, flush_write, flush_read): Keep records_read and
511 records_written up to date.
513 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
514 (write_archive_to_stdout): Now bool, not int.
515 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
516 (read_header): Now takes bool arg. Existing callers modified
517 to pass 0, unless otherwise specified.
519 * src/delete.c (records_read): Remove; now a global.
520 (acting_as_filter): Now bool, not int.
521 (recent_long_name, recent_long_link, recent_long_name_blocks,
522 recent_long_link_blocks, records_read, records_written): New decls.
523 (records_skipped): New var.
524 (move_archive): Don't divide by zero if arg is 0.
525 Use the above vars to compute how far to move.
526 (write_recent_blocks): New function.
527 (delete_archive_member): Pass 1 to read_header, so that it doesn't
528 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
529 Keep track of how many records have been skipped.
530 Let the buffer code count records.
531 When copying a header, copy any extended headers that came before it.
533 * src/extract.c (extract_archive): When marking a directory to be
534 updated after symlinks, stat all directories after it in the
535 delayed-set-stat list too, since they will be checked after
536 symlinks. Add support for --overwrite-dir.
538 * src/list.c (recent_long_name, recent_long_link,
539 recent_long_name_blocks, recent_long_link_blocks): New vars.
540 (read_and): Pass 0 to read_header.
541 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
542 headers into new vars. Null-terminate incoming symbolic links.
544 * src/rmt.c: Include print-copyr.h, not copysym.h.
545 (main): Use print_copyright, not copyright_symbol.
546 * src/tar.c (decode_options): Likewise.
547 (OVERWRITE_DIR_OPTION): New constant.
548 (long_options, usage, decode_options): Add --overwrite-dir.
550 * src/tar.h: Put copyright notice into documentation.
552 * tests/Makefile.am (TESTS): Add delete03.sh.
553 * tests/delete03.sh: New file.
555 * tests/genfile.c: Include print-copyr.h, not copysym.h.
556 (main): Use print_copyright, not copyright_symbol.
557 Include <argmatch.h>.
558 (pattern_strings): Remove.
559 (pattern_args, pattern_types): New constants.
560 (main): Use XARGMATCH, not argmatch.
562 2001-09-20 Jim Meyering <meyering@lucent.com>
564 * lib/xstrtol.c (strtoimax): Guard declaration with
565 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
566 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
567 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
568 (strtoumax): Likewise, for completeness (it wasn't necessary).
569 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
570 Check for declaration of strtoimax.
571 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
572 Check for declaration of strtoumax.
574 2001-09-16 Paul Eggert <eggert@twinsun.com>
576 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
578 2001-09-14 Paul Eggert <eggert@twinsun.com>
580 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
582 * README-alpha: Describe automake patch.
584 * configure.ac (LIBOBJS):
585 Remove automake 1.4 workaround, as we're using 1.5 now.
586 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
588 * lib/copysym.c: Include stddef.h, for size_t.
589 Include langinfo.h if needed.
590 Use locale_charset only if USE_INCLUDED_LIBINTL;
591 if not, use nl_langinfo (CODESET) if available.
593 2001-09-13 Paul Eggert <eggert@twinsun.com>
595 * config.guess, config.sub: Sync with canonical versions.
597 * configure.ac (jm_PREREQ_XGETCWD): Add.
599 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
600 (libtar_a_SOURCES): Add copysym.c.
601 * copysym.c, copysym.h: New files.
603 * lib/error.c: Sync with fileutils version.
605 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
606 * m4/getcwd.m4: New file.
607 * m4/uintmax_t.m4: Remove.
609 * m4/gettext.m4 (AM_WITH_NLS):
610 Fix bug with calculating version of Bison 1.29.
611 Reported by Karl Berry.
613 * src/Makefile.am (datadir): Remove.
615 * src/rmt.c: Include copysym.h.
616 (main): Use copyright_symbol to translate copyright notice,
618 * src/tar.c: Likewise.
619 * tests/genfile.c: Likewise.
621 * src/system.h (MB_LEN_MAX): New symbol.
623 2001-09-11 Paul Eggert <eggert@twinsun.com>
625 * src/extract.c (struct delayed_set_stat): New member
627 (delay_set_stat): Initialize it to 0.
628 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
629 taking an extra stat ourselves. All callers changed.
630 (set_stat): Likewise.
631 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
632 If false, stop when encountering a struct whose 'after_symlinks'
633 member is true. Otherwise, go through all structures but check
634 them more carefully. All callers changed.
635 (extract_archive): When extracting a deferred symlink, if its parent
636 directory's status needs fixing, then mark the directory as needing
637 to be fixed after symlinks.
638 (extract_finish): Fix status of ordinary directories, then apply
639 delayed symlinks, then fix the status of directories that are
640 ancestors of delayed symlinks.
642 * src/rtapelib.c (rexec):
643 Remove declaration; it ran afoul of prototypes on Crays.
644 Reported by Wendy Palm of Cray.
646 2001-09-06 Paul Eggert <eggert@twinsun.com>
648 * lib/strtoimax.c (HAVE_LONG_LONG):
649 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
650 (strtoimax): Use sizeof (long), not
651 sizeof strtol (ptr, endptr, base),
652 to work around bug in IBM C compiler.
654 2001-09-04 Paul Eggert <eggert@twinsun.com>
656 * lib/xgetcwd.c: Include "xalloc.h".
657 (xgetcwd): Do not return NULL when memory is exhausted; instead,
658 report an error and exit.
660 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
663 2001-09-03 Paul Eggert <eggert@twinsun.com>
665 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
666 (jm_PREREQ_XGETCWD): New macro.
668 * lib/exclude.c (fnmatch_no_wildcards):
669 Fix typo that caused us to do case-folding
670 search even when that was not desired. This occurred only in the
673 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
674 Do not include xalloc.h.
675 (INITIAL_BUFFER_SIZE): New symbol.
676 Do not use xmalloc / xrealloc, since the caller is responsible for
677 handling errors. Preserve errno around `free' during failure.
678 Do not overrun buffer when using getwd.
680 * lib/xgetcwd.c (xgetcwd):
681 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
682 to decide whether to use getcwd (NULL, 0).
684 2001-09-02 Paul Eggert <eggert@twinsun.com>
686 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
688 2001-09-01 Jim Meyering <meyering@lucent.com>
690 * exclude.c: Use `""', not `<>' to #include non-system header files.
691 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
692 and strncasecmp as r-values. Unixware didn't have declarations.
694 2001-08-31 Jim Meyering <meyering@lucent.com>
696 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
697 Use an initial, malloc'd, buffer of length 128 rather than
698 a statically allocated one of length 1024.
700 2001-08-30 Paul Eggert <eggert@twinsun.com>
702 * lib/utime.c: Include full-write.h.
703 * lib/xstrtol.c (strtoimax): New decl.
705 2001-08-29 Paul Eggert <eggert@twinsun.com>
707 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
709 * src/create.c (dump_file): Relativize link names before dumping.
710 This fixes a bug reported by Jose Pedro Oliveira.
712 * src/create.c (dump_file): Use offsetof when computing sizes for
713 struct hack; this avoids wasted space in some cases.
714 * src/incremen.c (note_directory, find_directory): Likewise.
715 * src/names.c (name_gather, addname): Likewise.
717 * src/extract.c (extract_archive): Use strcpy, not memcpy,
718 for consistency with other code that does similar things.
719 * src/names.c (name_gather): Likewise.
721 * src/names.c (read_name_from_file, name_next, name_gather,
722 add_hierarchy_to_namelist): Avoid quadratic behavior when
723 reallocating buffers. Check for buffer size overflow.
724 (addname): Avoid unnecessary clearing of memory.
726 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
728 * src/extract.c (delay_set_stat): Fix off-by-one error in file
729 name size allocation that caused core dumps.
731 2001-08-28 Paul Eggert <eggert@twinsun.com>
733 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
735 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
736 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
737 (daddr_t): Remove; no longer used.
738 (jm_PREREQ_HUMAN): Add.
740 * acconfig.h: Remove; no longer needed.
742 * config.guess, config.sub:
743 New files, from automake 1.5. Gettext 0.10.39 needs them.
744 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
746 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
747 (SUBDIRS): Put intl before lib, as gettext requires.
749 * ABOUT-NLS: Upgrade to gettext 0.10.39.
750 * intl: Upgrade entire directory to gettext 0.10.39.
751 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
752 New files, from gettext 0.10.39.
753 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
754 Upgrade to gettext 0.10.39,
755 * po/Makefile.in.in: Likewise, except fix a typo in its copying
757 * po/cat-id-tbl.c, po/stamp-cat-id:
758 Remove; no longer used by gettext 0.10.39.
759 * po/ChangeLog: New file.
761 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
762 $(srcdir)/tar.texi: Likewise.
763 * doc/freemanuals.texi: New file.
764 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
766 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
768 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
769 (noinst_HEADERS): Add quote.h.
770 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
772 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
774 * lib/full-write.c, lib/savedir.c: Comment fix.
776 * lib/pathmax.h: Remove.
778 * lib/quote.c, lib/quote.h: New files.
780 * lib/xgetcwd.c: Don't include pathmax.h.
781 Include stdlib.h and unistd.h if available.
783 (xmalloc, xstrdup, free): Remove decls.
784 (xgetcwd): Don't assume sizes fit in unsigned.
785 Check for overflow when computing sizes.
786 Simplify reallocation code.
788 * lib/xmalloc.c: Quote failure tests.
790 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
792 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
794 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
796 (strtoumax, uintmax_t, strtoull, strtol): Remove.
797 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
798 (strtoimax): Renamed from strtoumax. All uses of unsigned values
799 changed to signed values. Check sizes at compile-time, not
800 run-time. Prefer strtol to strtoll if both work.
803 * lib/xstrtol.h (xstrtoimax): New decl.
805 * m4/Makefile.am (EXTRA_DIST):
806 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
807 longlong.m4, xstrtoimax.m4.
809 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
810 Remove; now done by autoconf.
811 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
812 Use AC_CHECK_TYPE instead of merely looking for the header.
814 * m4/uintmax_t.m4: Use shorter comment.
816 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
817 Quote first arg of AC_DEFUN.
818 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
819 is needed to parse the include file.
820 Simplify logic behind the args to AC_REPLACE.
822 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
824 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
827 Use "Copyright %d" to simplify the translator's job in the future.
828 Advise translator about circle-C.
829 * src/tar.c: (decode_options): Likewise.
830 * tests/genfile.c (main): Likewise.
832 2001-08-28 Jim Meyering <meyering@lucent.com>
834 * lib/argmatch.c: Include "quote.h".
835 (argmatch_invalid): Quote the context.
837 * lib/dirname.c (dir_name): Fix typo on PC platforms.
839 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
840 Use single-quote for local .h files.
842 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
844 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
847 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
848 invoking mktime the last time.
850 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
852 * lib/rename.c: Major rewrite by Volker Borchert to use system
853 rename function, but to work around problems with trailing
856 * lib/strtoll.c: New file, from glibc.
857 * lib/strtoul.c: Update from glibc.
859 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
860 Add support for signed numbers, too.
861 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
863 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
865 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
866 (main): Use generic names in debugging output.
867 * lib/strtoimax.c: Plus add the following changes of my own:
868 (main): Use accurate names in debugging output.
870 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
873 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
874 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
875 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
876 m4/utime.m4, m4/utimes.m4:
877 Quote the first argument in each use of AC_DEFUN.
879 * m4/getline.m4: Don't use string.h.
881 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
883 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
885 2001-08-27 Paul Eggert <eggert@twinsun.com>
887 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
889 The biggest change is the new --exclude semantics and options.
890 The basic idea was suggested by Gerhard Poul; thanks!
892 * NEWS: Describe new --exclude semantics and options, and bug fixes.
893 * README: ignfail.sh fails on some NFS hosts.
894 * NEWS, README, lib/xstrtol.h: Add copyright notice.
896 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
897 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
898 Remove; the automake bug has been fixed.
899 * acinclude.m4: Remove.
901 * configure.ac: Renamed from configure.in.
902 (AC_PREREQ): Bump from 2.13 to 2.52.
903 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
904 1997-05-30) has an encoding error.
905 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
906 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
908 * doc/fdl.texi: Update to current GNU version.
910 * doc/tar.texi: Put leading '*' in direntry.
911 Accommodate new gfdl sectioning.
912 New option --recursion (the default) that is the inverse of
915 New options --anchored, --ignore-case, --wildcards,
916 --wildcards-match-slash, and their negations (e.g., --no-anchored).
917 Along with --recursion and --no-recursion, these control how exclude
918 patterns are interpreted. The default interpretation of exclude
919 patterns is now --no-anchored --no-ignore-case --recursion
920 --wildcards --wildcards-match-slash.
922 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
924 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
925 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
926 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
927 Include if available.
928 (<xalloc.h>): Include
929 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
930 (verify): New macro. Use it to verify that EXCLUDE macros do not
931 collide with FNM macros.
932 (struct patopts): New struct.
933 (struct exclude): Use it, as exclude patterns now come with options.
934 (new_exclude): Support above changes.
935 (new_exclude, add_exclude_file):
936 Initial size must now be a power of two to simplify overflow checking.
937 (free_exclude, fnmatch_no_wildcards): New function.
938 (excluded_filename): No longer requires options arg, as the options
939 are determined by add_exclude. Now returns bool, not int.
940 (excluded_filename, add_exclude):
941 Add support for the fancy new exclusion options.
942 (add_exclude, add_exclude_file): Now takes int options arg.
943 Check for arithmetic overflow when computing sizes.
944 (add_exclude_file): xrealloc might modify errno, so don't
945 realloc until after errno might be used.
947 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
949 (free_exclude): New decl.
950 (add_exclude, add_exclude_file): Now takes int options arg.
951 (excluded_filename): No longer requires options arg, as the options
952 are determined by add_exclude. Now returns bool, not int.
954 * lib/prepargs.c: Include <string.h>; required for C99 since
958 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
960 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
961 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
963 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
964 Remove inttypes_h.m4, largefile.m4, mktime.m4.
966 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
967 subsumed by Autoconf 2.50.
969 * m4/error.m4: Upgrade to serial 2.
971 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
972 remove test for GNU C library. It's not correct, as some
973 older glibcs are buggy.
975 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
977 * m4/prereq.m4: Upgrade to serial 20, but then:
978 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
979 (jm_PREREQ_EXCLUDE): New macro.
980 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
983 * m4/realloc.m4: Upgrade to serial 4.
985 * m4/strerror_r.m4: Revert to serial 1002.
987 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
989 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
991 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
992 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
993 it is now subsumed by autoconf. Add inttypes.h.
995 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
996 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
998 * src/buffer.c (new_volume): Stop if the script exits with an error.
1000 * src/common.h (excluded_with_slash, excluded_without_slash):
1001 Remove, replacing by:
1002 (excluded): New decl.
1003 (link_error): New decl.
1004 (excluded_name): Now returns bool.
1007 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1008 Support hard links to symbolic links.
1010 (struct delayed_symlink): Remove 'names' member, replacing it with
1011 'sources' and 'target' member. All uses changed.
1013 (struct string_list): New type.
1015 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1016 for struct hack; this avoids wasted space in some cases.
1018 (extract_archive): Fix test for absolute pathnames and/or "..".
1019 Use link_error to report errors for links.
1020 Remove redundant trailing '/' at "really_dir", for all uses, not
1021 just before invoking mkdir.
1022 If overwriting old files, do not worry so much about existing
1024 Fix mode computation in the case where the directory exists.
1026 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1027 link, make a copy of the symbolic link.
1029 * src/incremen.c (get_directory_contents):
1030 If ignore_failed_read_option, only warn about
1033 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1034 However, check for error even for '-' or '+' case.
1036 (print_header): Try parsing uids and gids as unsigned integers first,
1037 and as a uid_t or gid_t only if that fails. This adds support for
1038 listing positive uids and gids that are greater than UID_MAX and
1041 * src/misc.c (link_error): New function.
1043 * src/names.c (collect_and_sort_names):
1044 If ignore_failed_read_option, only warn about
1047 (excluded_name): Now returns bool. Simplify, as the fancy
1048 features are now all in excluded_filename.
1050 * src/rtapelib.c (base_name): Remove decl, as system.h now
1053 * src/system.h: Include stddef.h if available.
1054 (offsetof): Declare if stddef.h doesn't.
1056 Include <dirname.h>.
1057 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1059 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1060 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1061 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1062 WILDCARDS_MATCH_SLASH_OPTION):
1065 (long_options, usage, decode_options): Add support for --anchored,
1066 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1067 --no-wildcards-match-slash, --recursion, --wildcards,
1068 --wildcards-match-slash.
1070 (decode_options): Implement the new way of interpreting exclude
1073 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1075 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1076 just print error messages suggesting alternatives.
1078 (add_filtered_exclude): Remove.
1080 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1082 * tests/extrac04.sh (out): Remove
1083 directory/subdirectory/file1, as the new semantics for
1084 --exclude exclude it.
1086 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1088 2001-08-12 Paul Eggert <eggert@twinsun.com>
1090 * lib/addext.c (<errno.h>): Include.
1091 (errno): Declare if not defined.
1092 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1093 leaves errno alone, because there is no limit. Also, work even if
1094 size_t is narrower than long.
1096 2001-07-08 Paul Eggert <eggert@twinsun.com>
1098 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1100 2001-05-10 Paul Eggert <eggert@twinsun.com>
1102 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1103 Include <backupfile.h> and <dirname.h> after size_t is defined.
1104 (addext): Use base_len to trim redundant trailing slashes instead of
1107 * lib/backupfile.c (ISSLASH, base_name):
1108 Remove decls; now in dirname.h.
1109 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1111 (find_backup_file_name): Rename locals to avoid new functions.
1112 Use base_len instead of rolling it ourselves.
1113 Work even if dirlen is 0.
1114 Use a dir of '.' if given the empty string.
1117 Do not include <stdio.h>, <assert.h>; no longer needed.
1118 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1119 Include <string.h>, <dirname.h>.
1120 (base_name): Allow file names ending in slashes, other than names
1121 that are all slashes. In this case, return the basename followed
1124 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1125 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1126 (dir_len): Renamed from dirlen.
1127 All callers changed.
1129 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1131 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1133 2001-02-16 Paul Eggert <eggert@twinsun.com>
1135 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1136 Do not declare or define if HAVE_MBRTOWC,
1137 since the test for HAVE_MBRTOWC now requires proper declarations.
1139 * lib/alloca.c (malloc): Undef before defining.
1141 2001-02-13 Paul Eggert <eggert@twinsun.com>
1143 * src/compare.c (read_and_process): Use off_t for size.
1144 From Maciej W. Rozycki.
1146 2001-01-26 Paul Eggert <eggert@twinsun.com>
1148 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1150 2001-01-12 Paul Eggert <eggert@twinsun.com>
1152 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1154 * lib/savedir.h (savedir): Remove size arg.
1156 * doc/tar.texi: Add @setchapternewpage odd.
1157 Remove -I as an alias for -T, for now.
1159 Update copyright. Remove "Published by".
1160 Dates beginning with / or . are taken to be file names.
1162 * src/tar.c (<time.h>): Do not include;
1163 (time): Do not declare.
1164 (usage): Remove -I as an alias for -T.
1165 (OPTION_STRING): Remove -I.
1166 (decode_options): Dates that look like an absolute path name,
1167 or that start with '.', are presumed to be file names whose
1169 Remove 'I' as an aliase for 'T'.
1172 * src/extract.c (<time.h>): Do not include; system.h now does this.
1173 (make_directories): Skip filesystem prefixes.
1174 Don't assume '/' is the only separator.
1175 (extract_sparse_file): Use new full_write semantics.
1176 On write error, return instead of invoking skip_file.
1177 Do not free sparsearray; caller does this now.
1178 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1180 (extract_archive): Don't assume file name lengths fit in int.
1181 Report what got stripped from member name; it might be more than '/'.
1182 Use new full_write semantics.
1183 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1185 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1187 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1188 (time): Remove decl; likewise.
1189 (child_open_for_uncompress): Use new full_write semantics.
1190 (flush_write): Use ISSLASH instead of testing for '/'.
1191 (flush_read): Likewise.
1193 * src/rmt.h (_remdev): Look for / anywhere in Path.
1195 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1196 Don't assume '/' is the only separator.
1197 (safer_rmdir): Don't assume '/' is the only separator.
1199 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1201 * lib/dirname.h (dirlen): New decl.
1203 * src/incremen.c (get_directory_contents):
1204 Remove path_size arg; all callers changed.
1205 Don't assume '/' is the only directory separator.
1206 (gnu_restore): Work even if file name length doesn't fit in int.
1208 * lib/addext.c (ISSLASH): New macro.
1209 (addext): Trim any redundant trailing slashes.
1211 * src/names.c (name_next):
1212 Don't assume '/' is the only directory separator.
1213 (namelist_match): Likewise.
1214 (add_hierarchy_to_namelist): Remove dirsize arg.
1215 Do not assume '/' is the only directory separator.
1216 (new_name): Likewise.
1218 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1219 (libtar_a_SOURCES): Add dirname.c.
1221 * src/create.c (relativize):
1222 New function, with much of old start_header's guts.
1223 Handle filesystem prefixes.
1224 (start_header): Use this new function.
1225 (init_sparsearray): Don't bother to zero out the new array;
1227 (deal_with_sparse): Fix array allocation bug.
1228 (create_archive): Don't assume '/' is the only separator.
1229 (dump_file): Likewise.
1230 Don't worry about leading / in symlink targets.
1232 * lib/savedir.c (savedir):
1233 Remove size arg; it wasn't portable. All callers changed.
1235 * lib/utime.c (utime_null): Adjust to new full_write convention.
1237 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1239 * lib/backupfile.c: Include <dirname.h>.
1240 (ISSLASH): New macro.
1241 (find_backup_file_name): Use dirlen to calculate directory lengths.
1242 (max_backup_version): Strip redundant trailing slashes.
1244 * src/common.h: Include <full-write.h>.
1245 (get_directory_contents): No longer has size arg.
1246 (gnu_restore): Arg is size_t, not int.
1248 * src/system.h: Include <time.h>.
1249 (time): Declare if not defined.
1251 * lib/full-write.c: Include full-write.h, not safe-read.h.
1252 full_write returns size_t, with short writes meaning failure.
1253 All callers changed.
1255 * src/rtapelib.c: Include full-write.h.
1257 * src/rmt.c: Include full-write.h.
1258 (main): Update copyright.
1260 * doc/getdate.texi: Mention that only English is supported.
1261 Show how to use "date" so that the output is acceptable to getdate.
1262 Mention Z as an abbreviation for UTC.
1264 * lib/full-write.h: New file.
1266 * src/list.c: system.h now does time.h stuff.
1269 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1271 Do not include string.h, strings.h, or assert.h; no longer needed.
1272 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1274 (base_name): New decl.
1275 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1276 (dir_name_r): Remove.
1277 (dirlen): New function.
1278 (dir_name): Use dirlen instead of dir_name_r.
1279 (<string.h>, <strings.h>): Include only if test program.
1280 (main): Use "return 0", not "exit (0)".
1282 2000-12-08 Paul Eggert <eggert@twinsun.com>
1284 * lib/dirname.h: New file.
1286 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1288 * lib/fnmatch.c: Do not comment out all the code if we are using
1289 the GNU C library, because in some cases we are replacing buggy
1290 code in the GNU C library itself.
1292 2000-10-30 Paul Eggert <eggert@twinsun.com>
1294 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1296 2000-10-29 Paul Eggert <eggert@twinsun.com>
1298 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1300 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1302 2000-10-28 Paul Eggert <eggert@twinsun.com>
1304 * doc/tar.texi: --no-recursion now applies to extraction, too.
1305 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1306 * src/names.c (namelist_match, excluded_name):
1307 Do not match subfiles of a directory
1308 if --no-recursion is specified.
1309 * src/tar.c (NO_RECURSE_OPTION): Remove.
1310 (long_options): Have getopt set the --no-recursion flag.
1311 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1312 Remove case for NO_RECURSE_OPTION.
1313 * src/common.h (recursion_option):
1314 Renamed from no_recurse_option, with sense
1315 negated, and with FNM_LEADING_DIR being the nonzero value.
1317 * names.c (namelist_match): New function.
1318 (name_match, name_scan): Use it to eliminate duplicate code.
1319 (names_notfound): Remove special case for Amiga.
1321 2000-10-27 Paul Eggert <eggert@twinsun.com>
1323 * src/misc.c (read_error_details, read_warn_details,
1324 read_fatal_details): Don't assume size_t is unsigned long.
1326 * src/buffer.c (flush_read): If read_full_records_option, try to
1327 fill the input buffer, as --delete -f - needs this.
1329 2000-10-24 Paul Eggert <eggert@twinsun.com>
1331 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1333 * src/buffer.c (check_label_pattern):
1334 Make sure header name is a string before
1335 passing it to fnmatch.
1336 (init_volume_number): Check for global_volno overflow.
1337 (new_volume): Check for global_volno overflow.
1339 * src/tar.c (decode_options):
1340 Check that volume label is not too long to overflow
1341 name in tar header block.
1343 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1345 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1346 (AC_FUNC_STRERROR_R): Use this instead.
1348 2000-10-23 Paul Eggert <eggert@twinsun.com>
1350 * src/extract.c: Include <time.h>, since we invoke "time".
1352 * lib/prepargs.c (prepend_default_options):
1353 Don't use NULL, for portability.
1355 * m4/fnmatch.m4: Add "working" to message.
1357 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1359 (getpwuid, getgrgid): Declare only if system headers don't.
1360 (gid_to_gname): Don't invoke setgrent.
1361 (namelist): Now static, not global.
1362 (nametail): New var. All uses of namelast changed to use
1363 nametail, with one extra level of indirection.
1364 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1365 (name_match): Set nametail too, when setting namelist to null.
1366 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1367 struct name *, so that we don't have to look up the name again
1368 here. Get change_dir from dir rather than as a separate arg. Add
1369 dirsize arg, and pass it along to get_directory_contents. Remove
1370 unnecessary check of directory type.
1371 (new_name): Do not append a slash if PATH already ends in one.
1372 (avoided_names, struct avoided_name): Remove.
1373 (avoided_name_table): New var, replacing avoided_names.
1374 (hash_avoided_name, compare_avoided_names): New function.
1375 (add_avoided_name, is_avoided_name): Use hash table rather than
1378 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1379 (child_open_for_compress, child_open_for_uncompress,
1380 close_archive): Propagate any failure of the compression process
1382 (open_archive, flush_write, flush_read, close_archive): Do not
1383 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1384 -1. Instead, allocate an array with the size that's needed.
1385 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1386 (backspace_output): Don't try to backspace past start of archive.
1387 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1389 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1390 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1391 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1392 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1393 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1394 WITH_DMALLOC, WITH_REGEX):
1395 Remove; now generated automatically.
1397 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1398 compatibility for glibc fragments.
1399 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1400 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1401 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1402 that we needn't put an entry into acconfig.h.
1403 (ALL_LINGUAS): Add da.
1404 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1405 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1407 (AC_MBSTATE_T): Add.
1408 (RMT): Append $(EXEEXT).
1409 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1410 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1411 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1412 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1413 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1414 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1415 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1416 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1417 (EMUL_OPEN3): Remove; no longer needed.
1418 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1420 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1422 * src/common.h: Do not include basename.h.
1423 * src/rtapelib.c (base_name): Do not include basename.h;
1424 declare base_name instead.
1426 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1428 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1429 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1430 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1431 Adjust to the above changes.
1433 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1435 * src/open3.c: Remove.
1437 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1438 (tar_SOURCES): Remove open3.c.
1439 (INCLUDES): Remove -I.., as automake does that.
1440 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1442 The following changes are to put LOCALEDIR into localedir.h instead
1443 of passing it on the command line.
1445 (DISTCLEANFILES): New macro.
1446 (localedir.h): New rule.
1447 (rmt.o tar.o): Now depend on localedir.h.
1449 * tests/delete02.sh, tests/extrac04.sh: New files.
1451 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1452 (TESTS): Add extrac04.sh, and restore delete02.sh.
1453 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1454 (INCLUDES): Remove -I.. as automake does this now.
1456 * src/rtapelib.c (rexec): Don't declare unless using it.
1457 (do_command): Simplify signal-handling code slightly.
1459 * src/delete.c (blocks_needed): Remove. All uses changed to use
1460 blocking_factor - new_blocks.
1461 (acting_as_filter): New var.
1462 (write_record, delete_archive_members): Use acting_as_filter
1463 rather than archive == STDIN_FILENO to detect whether we're acting
1464 as a filter, as open can return STDIN_FILENO in some cases.
1465 (delete_archive_members): Ignore zero blocks if
1466 ignore_zeros_option is nonzero. Fix bug that messed up last
1467 output block: write_eot can't be used here, as it gets confused
1468 when the input is at end of file.
1470 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1471 symbolic link contents length. Pass directory size to
1472 get_directory_contents.
1474 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1475 m4/strerror_r.m4: New files.
1476 * m4/signedchar.m4: Remove this file.
1477 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1478 * m4/Makefile.am (EXTRA_DIST): Likewise.
1480 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1482 * po/da.po: New translation file.
1484 * src/mangle.c (extract_mangle):
1485 Fix diagnostic with wrong number of %s'es.
1487 * lib/fnmatch.c (fnmatch):
1488 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1489 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1491 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1492 fall off a device's end. Detect this.
1494 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1496 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1497 include <pathmax.h> and directory include files like <dirent.h>;
1498 no longer used. Include <savedir.h> instead.
1499 (closedir, signed_char): remove macro; no longer used.
1500 (bool, false, true): Include <stdbool.h> if you have the include
1501 file, otherwise define.
1504 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1505 opendir_warn, readdir_error): Remove; no longer needed.
1506 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1507 before deciding whether we're trying to remove ".".
1508 (remove_any_file): Try unlink first if we are not root. Use
1509 savedir when recursively removing directories, to avoid exhausting
1511 (savedir_error, savedir_warn, symlink_error): New functions.
1513 * src/list.c: (read_and): Do not invoke
1514 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1515 responsible for that. Do not invoke apply_delayed_set_stat; our
1516 caller is now responsible for that.
1517 (read_header): Use signed char instead of signed_char. Prevent
1518 later references to current_header from mistakenly treating it as
1520 (from_header): Quote invalid base-64 strings in diagnostics.
1521 (time_from_header): Do not warn about future timestamps in
1522 archive; check_time now does that.
1523 (print_header): Quote unknown file types.
1524 (skip_member): New function, replacing skip_extended_headers and
1525 now skipping the whole member instead of just the extended
1526 headers. All callers changed. This makes the code handle
1527 extended headers uniformly, and fixes some bugs.
1529 * src/update.c (update_archive): Use skip_member.
1531 * src/extract.c (we_are_root): Now global.
1532 (struct delayed_symlink): New type.
1533 (delayed_symlink_head): New var.
1534 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1535 not apply_delayed_set_stat.
1536 (set_mode, set_stat): Pointer args are now const pointers.
1537 (check_time): New function.
1538 (set_stat): Warn if setting a file's timestamp to be the future.
1539 (make_directories): Do not save and restore errno.
1540 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1541 intermediate directories.
1542 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1543 not in caller. Extract potentially dangerous symbolic links more
1544 carefully, deferring their creation until the end, and using a
1545 regular file placeholder in the meantime. Do not remove trailing
1546 / and /. from file names. Do not bother checking for ".." when
1547 checking whether a directory loops back on itself, as loopbacks
1548 can occur with symlinks too. Also, in that case, do not bother
1549 saving and restoring errno; just set it to EEXIST.
1550 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1551 ancestor if it ends in slash too (as well as ending in a char just
1553 (apply_delayed_set_stat): Remove.
1554 (apply_delayed_symlinks, extract_finish): New functions.
1556 * doc/fdl.texi: New file.
1557 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1558 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1559 * doc/tar.texi: Add Free Documentation License. New section
1560 "Overwrite Old Files", and revamp that section to make it easier to
1561 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1562 documentation into getdate.texi. Fix several minor typos. Describe
1563 TAR_OPTIONS. Describe incompatibility between incremental backups and
1564 --atime-preserve. Describe incompatibility between --verify and other
1565 options. Mention that tar normally removes symbolic links rather than
1566 following them, when extracting a file of the same name.
1568 * THANKS: Add gpoul. Change skip's address.
1570 * po/POTFILES.in: Add lib/human.c.
1572 * src/common.h (namelist, namelast): Remove decls.
1573 (we_are_root, extract_finish, skip_member, savedir_error,
1574 savedir_warn, symlink_error, gnu_list_name): New decls.
1575 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1576 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1577 closedir_warn, opendir_error, opendir_warn, readdir_error,
1578 readdir_warn): Remove decls.
1579 (get_directory_contents): New off_t arg.
1580 (addname): Now returns struct name *.
1582 * src/tar.h, tests/genfile.c: Fix comments.
1584 * src/create.c: Include hash.h.
1585 (gnu_list_name): Remove decl.
1586 (struct link): Remove "next" member.
1588 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1589 consistency with other diagnostics.
1590 (deal_with_sparse): Check for I/O error when closing the file.
1591 (create_archive): Do not allocate an array of size PATH_MAX, as
1592 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1593 the size that's needed.
1594 (hash_link, compare_links): New functions.
1595 (dump_file): Do not exhaust open file descriptors when descending
1596 deeply into a directory, by using savedir rather than
1597 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1598 Hash the set of links already created, instead of using a linked
1599 list. Fix some bugs in outputting sparse files which caused the
1600 sparse tables to be incorrect. When a file unexpectedly shrinks,
1601 output zeros rather than garbage. Do not allocate an array of
1602 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1603 allocate an array with the size that's needed.
1605 * src/incremen.c: Include hash.h.
1606 (struct directory): Remove "next", "dir_text". Change "name" to
1607 be char[1] with struct hack, not const char *. Add "found".
1608 (directory_list): Remove. Replaced by directory_table.
1609 (directory_table): New var.
1610 (nfs_string): Renamed from nfs.
1611 (hash_directory, compare_directories): New functions.
1612 (note_directory): Now returns struct directory *. First arg is
1613 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1614 Remove text arg. New "found" arg, basically corresponding to the
1615 old text arg not being null. All callers changed.
1616 (note_directory, find_directory): Use hash table rather than
1618 (get_directory_contents): New arg "device". Use savedir to do the
1619 hard work. Save the nfs-ness of stat_data, since it might change
1620 under us. Use note_directory instead of find_directory to save
1621 some work. When adding an "A" record, do it with
1622 add_to_accumulator instead of cheating with strcat.
1623 (read_directory_file): Use "+" flag before device to indicate
1624 whether it was NFS. Fix typo in checking for strtoul error.
1625 (write_directory_file_entry): New function.
1626 (write_directory_file): Use it, and use the hash routines to
1627 traverse the directory table.
1628 (gnu_restore): Use savedir rather than opendir/readdir.
1630 * src/tar.c: Include localedir.h, prepargs.h.
1631 (long_options): Now static.
1632 (long_options, usage, decode_options): -j is now short for
1633 --bzip2, and -I is now an alias for -T.
1634 (decode_options, main): argv is not const pointer now.
1635 (decode_options): Invoke prepend_default_options to support
1636 TAR_OPTIONS. In diagnostic, mention the string that was the
1637 invalid blocking factor, tape length, group, owner, or record
1638 size. --delete is no longer incompatible with -f -, undoing
1640 (main): Invoke extract_finish at end of extraction.
1642 * src/rmt.c: Include localedir.h.
1643 (main): Update copyright date to 2000.
1645 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1646 following changes: Use @sc where appropriate. Document the ranges of
1647 supported times more precisely. Add Eggert to getdate authors.
1648 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1649 zone names, as it wasn't correct and people shouldn't be relying on it
1650 anyway. Relative items also account for non-DST adjustments. Fix
1653 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1655 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1657 * tests/preset.in: Set LANGUAGE to the empty string, for some
1660 2000-10-20 Paul Eggert <eggert@twinsun.com>
1662 * m4/fnmatch.m4: Mention the GNU C library.
1664 2000-10-19 Paul Eggert <eggert@twinsun.com>
1666 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1669 2000-10-17 Paul Eggert <eggert@twinsun.com>
1671 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1674 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1675 (CHAR_BIT): Define if not defined.
1677 2000-09-09 Paul Eggert <eggert@twinsun.com>
1679 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1681 2000-08-07 Paul Eggert <eggert@twinsun.com>
1683 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1685 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1686 change to array from char *.
1688 2000-08-06 Paul Eggert <eggert@twinsun.com>
1690 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1691 compatibility with glibc 2.1.3 strftime.c.
1693 2000-07-31 Paul Eggert <eggert@twinsun.com>
1695 * lib/quotearg.c (quotearg_n_options):
1696 Don't make the initial slot vector a constant,
1697 since it might get modified.
1699 * lib/quotearg.c: Add support for more than one preallocated slot.
1701 2000-07-30 Paul Eggert <eggert@twinsun.com>
1703 * lib/quotearg.c (quotearg_n_options):
1704 Preallocate a slot 0 buffer, so that the caller
1705 can always quote one small component of a "memory exhausted" message
1708 2000-07-23 Paul Eggert <eggert@twinsun.com>
1711 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1712 mbstate_t is always defined.
1714 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1715 some GCC installations, and this configuration error is likely to be
1718 2000-07-22 Paul Eggert <eggert@twinsun.com>
1721 When the system forces us to redefine mbstate_t, shadow its mbsinit
1722 function. From Bruno Haible.
1724 2000-07-14 Paul Eggert <eggert@twinsun.com>
1726 * lib/xmalloc.c: Simplify exhausted message.
1728 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1730 2000-07-13 Paul Eggert <eggert@twinsun.com>
1732 * lib/quotearg.h (enum quoting style):
1733 New constant clocale_quoting_style.
1736 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1737 Add support for clocale_quoting_style, undoing previous change to
1738 locale_quoting_style.
1740 2000-07-10 Paul Eggert <eggert@twinsun.com>
1743 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1744 since otherwise we don't need it.
1745 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1746 since we don't do multibytes in that case.
1747 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1748 invoke multibyte primitives.
1750 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1751 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1752 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1753 and mbstate_t, to a single-part test that simply defines mbstate_t.
1755 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1756 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1757 to decide whether to define the BeOS workaround macro;
1758 this adjusts to the change to AC_MBSTATE_T.
1760 * m4/strerror_r.m4: New file.
1762 2000-07-05 Paul Eggert <eggert@twinsun.com>
1764 * lib/quotearg.c: Use double-quote to quote.
1766 * lib/quotearg.c (N_): New macro.
1767 (gettext_default): New function.
1768 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1769 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1772 * lib/quotearg.c (struct quoting_options):
1773 Simplify quote_these_too dimension.
1774 From Bruno Haible <haible@clisp.cons.org>.
1776 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1777 Test for mbstate_t only if the test
1778 for an object-type mbstate_t fails.
1780 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1782 2000-07-03 Paul Eggert <eggert@twinsun.com>
1784 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1785 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1787 * lib/quotearg.c (mbrtowc):
1788 Assign to *pwc, and return 1 only if result is nonzero.
1789 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1791 2000-07-02 Paul Eggert <eggert@twinsun.com>
1793 * lib/quotearg.c (mbstate_t):
1794 Do not define; it should be defined with AC_CHECK_TYPE.
1796 2000-06-26 Paul Eggert <eggert@twinsun.com>
1798 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1799 a bug in glibc 2.1.3.
1801 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1803 2000-06-19 Paul Eggert <eggert@twinsun.com>
1805 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1806 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1807 (ISPRINT): Likewise.
1808 Reported by Tom Tromey.
1810 2000-06-15 Paul Eggert <eggert@twinsun.com>
1812 * lib/human.c (adjust_value): New function.
1813 (human_readable_inexact): Apply rounding style even when printing
1816 * lib/human.c: Avoid shadowing warnings.
1819 2000-06-14 Paul Eggert <eggert@twinsun.com>
1821 * lib/human.c (human_readable_inexact): Allow an input block size
1822 that is not a multiple of the output block size, and vice versa.
1824 * lib/getdate.y (get_date): Apply relative times after time zone
1825 indicator, not before.
1827 2000-05-31 Paul Eggert <eggert@twinsun.com>
1829 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
1830 and thus don't need AC_CANONICAL_HOST.
1832 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
1833 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
1834 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
1835 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
1836 changed. Instead of inspecting the output of getconf, try to
1837 compile the test program without and with the macro definition.
1838 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
1839 getconf. Instead, check for the needed flags by compiling test
1842 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
1844 * config.guess, config.sub: Remove these files, for similar reasons.
1846 2000-05-03 Paul Eggert <eggert@twinsun.com>
1848 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
1849 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
1850 bug. This avoids a clash when files like regex.c that define
1853 2000-05-02 Paul Eggert <eggert@twinsun.com>
1855 * m4/largefile.m4 (AC_SYS_LARGEFILE):
1856 Define _GNU_SOURCE if this is needed to make
1857 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
1858 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
1860 * lib/quotearg.c (mbrtowc, mbstat_t):
1861 Add definitions if !HAVE_MBSTATE_T_OBJECT.
1862 (<wctype.h>): Include if HAVE_WCTYPE_H.
1863 (iswprint): Define to 1 if we lack it
1865 2000-04-18 Paul Eggert <eggert@twinsun.com>
1867 * m4/mbstate_t.m4: New file.
1869 2000-04-17 Bruno Haible <haible@clisp.cons.org>
1871 * tests/ignfail.sh: Test for uid 0 along with user "root".
1873 2000-04-05 Paul Eggert <eggert@twinsun.com>
1875 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
1876 Don't use -n32 on IRIX if the installer said
1879 2000-02-28 Paul Eggert <eggert@twinsun.com>
1881 * lib/quotearg.c (ALERT_CHAR): New macro.
1882 (quotearg_buffer_restyled): Use it.
1884 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1886 * src/list.c (tartime): Fix off-by-one error when copying year if
1889 2000-02-18 Paul Eggert <eggert@twinsun.com>
1891 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
1892 (textint): New typedef.
1893 (parser_control): Changed from struct parser_control to typedef
1894 (for consistency). Member year changed from int to textint. All
1896 (YYSTYPE): Removed; replaced by %union with int and textint
1898 (tID): Removed; not used.
1899 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
1900 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
1901 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
1902 (tSNUMBER, tUNUMBER): Now of type <textintval>.
1903 (date, number, to_year): Use width of number in digits, not its
1904 value, to determine whether it's a 2-digit year, or a 2-digit
1906 (yylex): Store number of digits of numeric tokens. Return '?' for
1907 unknown identifiers, rather than (unused) tID.
1909 2000-01-16 Paul Eggert <eggert@twinsun.com>
1911 * lib/quotearg.c (quotearg_buffer_restyled):
1912 Do not quote alert, backslash, formfeed,
1913 and vertical tab unnecessarily in shell quoting style.
1915 2000-01-15 Paul Eggert <eggert@twinsun.com>
1918 Change quoting to be compatible with future autoconf versions.
1920 2000-01-11 Paul Eggert <eggert@twinsun.com>
1922 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
1924 2000-01-07 Paul Eggert <eggert@twinsun.com>
1926 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
1928 Fix bug with fnmatch.h dependency, as follows:
1929 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
1930 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
1932 * src/common.h (apply_nonancestor_delayed_set_stat):
1933 Renamed from apply_delayed_set_stat.
1934 (apply_delayed_set_stat, decode_mode, chmod_error_details,
1935 chown_error_details, close_warn, closedir_warn, mkdir_error,
1936 read_error_details, read_fatal_details, read_warn_details,
1937 seek_error_details, seek_warn_details, utime_error,
1938 write_error_details, write_fatal_details): New decls.
1940 Make diagnostic messages more regular.
1941 * src/create.c (dump_file): Quote file names with colons if possible.
1942 * src/compare.c (diff_archive): Likewise.
1943 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
1944 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
1945 * src/mangle.c (extract_mangle): Likewise.
1946 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
1948 * src/buffer.c (archive_write_error, flush_archive, close_archive,
1949 new_volume, xclose):
1950 Use error message functions to report errors consistently.
1951 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
1952 * src/create.c (finish_sparse_file, dump_file): Likewise.
1953 * src/extract.c (set_mode, set_stat, extract_sparse_file,
1954 extract_archive): Likewise.
1955 * src/list.c (list_archive): Likewise.
1956 * src/update.c (append_file): Likewise.
1957 * src/compare.c (diff_init, diff_sparse_files):
1958 Use xalloc_die to report memory exhaustion.
1959 * src/incremen.c (gnu_restore): Likewise.
1960 * src/list.c (read_header): Likewise.
1961 * src/mangle.c (extract_mangle): Likewise.
1962 * src/misc.c (maybe_backup_file): Likewise.
1963 * src/tar.c (decode_options): Likewise.
1964 * src/compare.c (read_and_process, fill_in_sparse_array,
1966 Use consistent terminology for unexpected-EOF message.
1967 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
1968 * src/list.c (list_archive, read_header, skip_file,
1969 skip_extended_headers): Likewise.
1970 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
1971 (xdup2): Regularize messages with rest of tar.
1973 * src/buffer.c (flush_read): Don't read past EOF.
1975 * src/extract.c (extr_init):
1976 If we run out of memory, invoke apply_delayed_set_stat.
1977 (prepare_to_extract): Don't complain if we can't remove ".".
1978 (apply_delayed_set_stat): New function.
1979 (apply_nonancestor_delayed_set_stat):
1980 Renamed from apply_delayed_set_stat. All uses changed.
1981 Don't remove head if it doesn't apply.
1983 * src/create.c (find_new_file_size):
1984 Return size instead of storing through pointer.
1985 All callers changed.
1986 (deal_with_sparse): Don't keep reading after read errors.
1987 (finish_sparse_file): Just abort if there is an internal error.
1988 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
1989 Don't restore access times on directories during incremental dumps
1990 until after dealing with the directory.
1991 If ignoring failed reads, count closedir, read, and unknown
1992 file errors as warnings, not errors.
1993 Fix buffer overrun problem when dumping sparse files.
1995 * src/list.c (read_and):
1996 Invoke apply_nonancestor_delayed_set_stat on file names
1997 after handling them.
1998 (decode_mode): Remove; moved to misc.c.
2000 * src/misc.c (safer_rmdir): New function.
2001 (remove_any_file): Use it to avoid problems with rmdir(".").
2002 (maybe_backup_file): Regularize diagnostics.
2003 (undo_backup_file): Likewise.
2004 (decode_mode): Moved here from list.c.
2005 (chmod_error_details, chown_error_details, close_fatal,
2006 close_warn, closedir_warn, mkdir_error, read_error_details,
2007 read_warn_details, read_fatal_details, seek_error_details,
2008 seek_warn_details, utime_error, write_error_details,
2009 write_fatal_details): New functions.
2011 * src/delete.c (save_record): Remove static variable (now local).
2012 (move_archive): Don't position before start of archive.
2013 (write_record): Abort if count is zero at inopportune time.
2016 * src/tar.c (decode_options): --delete and -f - are now
2017 incompatible, since we didn't have time to fix their bugs.
2019 * tests/Makefile.am (TESTS): Remove delete02.sh.
2020 * tests/ignfail.sh: Adjust to new quoting scheme again.
2022 2000-01-06 Paul Eggert <eggert@twinsun.com>
2024 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2025 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2026 (tm_diff): Renamed from difftm. All uses changed.
2027 Replace body with that taken from GNU C Library 2.1.3pre1.
2028 (get_date): Prefer tm_gmtoff to tm_diff if available.
2030 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2032 * tests/incremen.sh: Invoke stat on newly created file so that its
2033 ctime is updated on Nextstep.
2035 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2037 * lib/getdate.y (get_date):
2038 Fix typo when checking for time_t overflow in time zone calculations.
2040 1999-12-13 Paul Eggert <eggert@twinsun.com>
2042 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2044 * README-alpha: New file.
2045 * README: New sections for gzip and bzip2, Solaris.
2046 Remove mention of BACKLOG.
2048 * configure.in (AC_C_BACKSLASH_A): Add.
2049 (AC_CHECK_HEADERS): Add wchar.h.
2050 (AC_CHECK_FUNCS): Add mbrtowc.
2051 (AC_FUNC_CLOSEDIR_VOID): Add.
2053 * tests/Makefile.am (TESTS): Add delete02.sh.
2054 (POSTPONED_TESTS): Remove.
2055 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2058 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2060 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2062 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2064 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2066 * src/tar.c ("quotearg.h"): New include.
2067 (usage): Now has __attribute__ ((noreturn)).
2068 (confirm): Report errno if we can't open tty.
2069 (confirm, decode_options):
2070 Quote arbitrary strings in diagnostics.
2071 (OVERWRITE_OPTION): New constant.
2072 (long_options, usage, decode_options): New --overwrite option.
2073 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2074 are now mutually exclusive.
2075 Don't assume that gettext preserves errno.
2076 (main): Set default quoting style to escape_quoting_style.
2078 * src/update.c (<quotearg.h>): New include.
2080 Don't assume that gettext preserves errno.
2081 Quote arbitrary strings in diagnostics.
2082 Check for close error.
2084 * src/names.c (<quotearg.h>): New include.
2085 (name_init, name_next, name_close, names_notfound,
2086 collect_and_sort_names): Don't assume that gettext preserves
2087 errno. Quote arbitrary strings in diagnostics.
2088 (excluded_name): Fix typo that caused empty patterns to be
2091 * src/misc.c (<quotearg.h>): New include.
2092 (quote_copy_string): Quote only newline and backslash; the output is no
2093 longer meant for humans, and is locale-independent.
2094 (contains_dot_dot): New function.
2095 (remove_any_file): Don't use lstat; just rmdir the file and then use
2096 unlink if the rmdir fails because the file isn't a directory.
2097 Check for readdir and closedir errors.
2098 (maybe_backup_file): Report "stat" for stat errors.
2099 (maybe_backup_file, chdir_do):
2100 Quote arbitrary strings in diagnostics.
2101 (maybe_backup_file, undo_last_backup):
2102 Don't assume that gettext preserves errno.
2103 (call_arg_error, call_arg_fatal, call_arg_warn,
2104 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2105 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2106 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2107 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2108 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2109 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2111 * src/system.h (__attribute__): New macro.
2112 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2113 (S_ISDOOR): New macro.
2114 (closedir): New macro, if CLOSEDIR_VOID.
2116 * src/rmt.c, src/rtapelib.c (decode_oflag):
2117 O_APPEND might not be defined.
2119 * src/list.c: (read_and, list_archive):
2120 Quote arbitrary strings in diagnostics.
2121 (from_header): Use locale_quoting_style to quote diagnostics.
2122 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2124 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2126 * src/Makefile.am: Use ## for copyright comments.
2128 * src/extract.c (<quotearg.h>): New include.
2129 (enum permstatus): New enum.
2130 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2131 two mallocs. New members file_name_len, invert_permissions, permstatus.
2132 (extr_init): Remove hack that silently adjusted newdir_umask.
2133 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2134 Use these args to decide whether and how to set modes.
2135 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2136 Don't assume that gettext preserves errno.
2137 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2138 (delay_set_stat, repair_delayed_set_stat): New functions.
2139 (make_directories): Avoid mkdir where last part of path is "..".
2140 Create a struct delayed_set_stat for each directory made.
2141 (prepare_to_extract): Renamed from unlink_destination, and
2142 return 0 immediately if to_stdout_option; all callers changed.
2143 (maybe_recoverable): New parameter interdir_made.
2144 Add support for --overwrite.
2145 (extract_sparse_file, extract_archive):
2146 Quote arbitrary strings in diagnostics.
2147 (extract_archive): By default, warn about ".." in member names, and skip them.
2148 Don't open files with O_NONBLOCK or O_APPEND.
2149 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2150 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2151 minus the current umask. Keep track of intermediate directories made,
2152 to avoid looping when making x/../x when x doesn't exist; the
2153 earlier code solved this in a different way that didn't fit well
2154 into the new scheme. Don't extract permissions onto existing
2155 directories unless --overwrite is given. Do not add -wx------
2156 permissions to new directories permanently; just do it temporarily.
2157 Remove no-longer-needed hack with MSDOS and directory time stamps.
2158 (apply_delayed_set_stat): New argument specifies which directories to
2159 fix statuses of. Do not wait until the end of extraction to fix
2160 statuses; instead, fix a directory's status once we exit that directory.
2161 This requires less memory and does the right thing in some cases
2162 where the old method didn't.
2163 (fatal_exit): New function.
2165 * src/incremen.c (<quotearg.h>): New include.
2166 (get_directory_contents, gnu_restore):
2167 Check for readdir and closedir errors.
2168 (get_directory_contents, read_directory_file, gnu_restore):
2169 Quote arbitrary strings in diagnostics.
2170 (get_directory_contents, read_directory_file, write_directory_file):
2171 Don't assume that gettext preserves errno.
2173 * src/create.c (<quotearg.h>): New include.
2174 (start_header): Use `member names' to refer to archive member names, not
2175 `archive names'. Warn about `..' in member names.
2176 (finish_sparse_file, dump_file):
2177 Quote arbitrary strings in diagnostics.
2178 (finish_sparse_file, dump_file):
2179 Don't assume that gettext preserves errno.
2180 (dump_file): Don't use `access' to determine whether a directory is readable;
2181 this isn't reliable if tar is setuid. Use `opendir' instead.
2182 Check for readdir and closedir failures.
2183 Don't dump sockets as if they were fifos; just warn and skip.
2185 * src/delete.c (move_archive):
2186 Don't report fatal error merely because sizes don't fit
2187 into struct mtop values; fall back on lseek instead.
2188 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2189 Say `reposition' instead of `re-position'.
2190 (delete_archive_members):
2191 Set archive to STDOUT_FILENO before outputting trailing buffer.
2193 * src/compare.c (<quotearg.h>): New include.
2194 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2195 and `Cannot' others.
2196 (report_difference, diff_archive):
2197 Quote arbitrary strings in diagnostics.
2198 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2199 Don't assume that gettext preserves errno.
2200 (diff_archive): Don't open regular files with O_NONBLOCK.
2201 Preserve access times of files if --atime.
2203 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2204 (FATAL_ERROR, USAGE): Don't return 0.
2205 (enum old files): New enum.
2206 (old_files_option): New variable, replacing keep_old_files_option and
2207 unlink_first_option.
2208 (apply_delayed_set_stat): Now takes char const * param.
2209 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2210 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2211 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2212 read_fatal, readdir_error, readdir_warn, readlink_error,
2213 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2214 truncate_error, truncate_warn, unlink_error, waitpid_error,
2215 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2218 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2219 archive_write_error, archive_read_error, flush_archive, close_archive,
2220 init_volume_number, new_volume):
2221 Don't assume that gettext preserves errno.
2223 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2224 (open_archive): Reject multivolume verify attempts a bit earlier.
2225 Rename local variable `access', in case it's defined by system header.
2227 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2228 `Could not' sometimes and `Cannot' others.
2230 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2231 Quote arbitrary strings in diagnostics.
2233 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2236 (init_volume_number): Check for input and output errors in volno_file.
2238 (new_volume): Use new fatal_exit function to exit, and new xfork
2241 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2243 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2245 * doc/tar.texi: Add --overwrite.
2246 --absolute-names rejects ".." in names.
2248 * lib/quotearg.c: Add support for multibyte characters.
2250 (ISPRINT): New macro.
2251 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2252 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2253 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2254 (quotearg_buffer_restyled): New function, with most of the old
2255 quotearg_buffer's contents.
2256 Major rewrite to support multibyte characters.
2257 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2259 * m4/c-bs-a.m4: New file.
2261 * lib/Makefile.am: Use ## for copyright notice.
2263 * scripts/Makefile.am: Use ## on copyright notice.
2266 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2268 1999-12-05 Paul Eggert <eggert@twinsun.com>
2270 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2271 src/ChangeLog, tests/ChangeLog: Remove these files.
2272 * ChangeLog.1: New file, incorporating the above files, plus old
2274 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2276 1999-12-05 Dale Worley <worley@ariadne.com>
2278 * src/compare.c (<utime.h>, struct utimbuf): Add.
2279 (diff_archive): Restore access times if --atime.
2280 * doc/tar.texi: Explain that --atime also preserves modification time.
2282 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2284 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2285 * BACKLOG, TODO: Remove.
2286 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2287 * README: Bring up to date.
2289 1999-12-03 Paul Eggert <eggert@twinsun.com>
2291 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2293 * src/compare.c (diff_archive):
2294 Do not set errno to EPIPE; we no longer use perror.
2296 * src/create.c (dump_file):
2297 If a parent directory said that a file should be there but it is
2298 absent, diagnose it as being removed in the meantime.
2299 Do not pass meaningless errno to ERROR when reporting that the
2300 file changed as we read it.
2301 Report that a file changed if its ctime changes; this is more
2302 sensitive than mtime+size, and more accurate.
2304 * src/incremen.c (enum children): New type.
2305 (struct directory): Change old char allnew member to new enum children
2308 (get_directory_contents): When doing an incremental dump that does
2309 not cross filesystem boundaries, dump the mount points, even though
2310 they are in a different filesystem. This is for convenience when
2311 restoring, and for consistency with non-incremental dumps.
2312 This requires a 3-way flag for keeping track of which children we want,
2313 so we use enum children rather than boolean.
2315 * src/open3.c (modes): Remove.
2316 (open3): Remove unportable assumptions about flag encodings.
2317 Use `stat' instead of `access' for testing file existence,
2318 to avoid problems with setuid programs.
2320 * src/names.c (name_next): If file names are given both in the
2321 command line (e.g. via -C) and in a file (via -T), do not
2322 ignore the command-line names.
2324 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2326 * doc/tar.texi: Clarify getdate authorship.
2328 1999-11-23 Paul Eggert <eggert@twinsun.com>
2330 * lib/Makefile.am (DISTCLEANFILES): New macro.
2332 * configure.in (tar_fnmatch_hin):
2333 Remove; it runs afoul of a bug in autoconf 2.13.
2334 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2336 1999-11-19 Paul Eggert <eggert@twinsun.com>
2338 * m4/largefile.m4: Update serial.
2340 1999-11-18 Paul Eggert <eggert@twinsun.com>
2342 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2343 the QNX shell, which doesn't propagate exit status of failed
2344 commands inside shell assignments.
2346 1999-11-07 Paul Eggert <eggert@twinsun.com>
2348 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2350 * configure.in (AC_PREREQ): Bump to 2.13.
2351 (ALL_LINGUAS): Add pt_BR, ja.
2352 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2353 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2354 for AIX crossbuilds.
2356 * doc/tar.texi: New node create options for --ignore-failed-read.
2357 Remove unused version control symbols.
2358 Modernize texinfo usage.
2360 * src/tar.c (usage): Add examples.
2362 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2363 Include fnmatch.h when testing fnmatch.
2365 * src/common.h (collect_and_sort_names): New decl.
2367 * src/list.c (from_header):
2368 Handle 32-bit two's complement negative time stamps
2369 even if the leading octal digit is 2 or 3.
2371 * src/extract.c (set_stat): Remove duplicate code.
2373 * src/create.c (to_chars): Remove trailing newline from warning.
2374 (dump_file): Ignore doors.
2375 (finish_header): Report block numbers with origin 0, not origin 1.
2377 * src/rmt.c: Include getopt.h.
2378 (long_opts): New constant.
2379 (usage): New function.
2380 (main): Implement --help and --version.
2381 Output usage message if arguments are bad.
2383 1999-10-10 Paul Eggert <eggert@twinsun.com>
2385 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2387 * README: Remove --with-dmalloc.
2388 Add --disable-largefile.
2389 Remove old NeXT dirent problems, or AIX valloc problems.
2390 Remove old union wait advice, and old %lld advice.
2391 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2393 * doc/tar.texi: Clarify documentation for portable file names.
2395 * configure.in (AM_WITH_DMALLOC): Remove.
2396 (ALL_LINGUAS): Add ja.
2398 * src/tar.c (decode_options):
2399 Invalid dates are now treated as (time_t) -1.
2400 Redo version message to conform to GNU standards.
2402 * src/create.c (dump_file):
2403 Fix typo: last two args to dump_file were interchanged.
2404 * src/update.c (update_archive): Likewise.
2406 * src/common.h (tartime): New decl.
2408 * src/list.c (tartime): Now extern.
2409 (read_and): Invalid headers cause errors, not warnings.
2411 1999-10-03 Paul Eggert <eggert@twinsun.com>
2413 * lib/getdate.y (__attribute__):
2414 Don't use if GCC claims to be before 2.8; this is
2415 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2417 1999-09-25 Paul Eggert <eggert@twinsun.com>
2419 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2420 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2422 * tests/incremen.sh: Add yet another sleep.
2424 1999-09-24 Paul Eggert <eggert@twinsun.com>
2426 * NEWS: A read error now causes a nonzero exit status.
2428 * src/create.c (to_chars): Fix base-256 output.
2430 * src/buffer.c (write_error):
2431 Read error is an error, not just a warning.
2433 1999-09-24 Paul Eggert <eggert@twinsun.com>
2435 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2437 * src/tar.c (<time.h>): Include.
2438 (time): Declare if not defined.
2439 (confirm): Don't read past EOF.
2440 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2441 (main): Use clock_gettime if available.
2443 * tests/Makefile.am (TESTS): Add incremen.sh
2444 (INCLUDES): Add -I../lib, for fnmatch.h.
2446 * src/update.c (update_archive):
2447 Remove call to name_expand; had no effect.
2448 Use chdir_do to change into directory.
2449 Use deref_stat instead of stat.
2450 Use add_avoided_name to mark names to be avoided; the old method of
2451 setting a bit with the name caused all descendants of that name to
2452 be avoided, in some circumstances.
2454 * tests/incremen.sh: Remove unnecessary sleeps.
2456 * src/names.c (name_next): Go back to using plain chdir.
2457 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2458 (addname): Likewise.
2459 (name_match): Use chdir_do to act on chdir args.
2460 (merge_sort): Moved here from incremen.c.
2461 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2463 (name_expand): Remove.
2464 (name_from_list): Skip fake names.
2465 Use chdir_do to act on chdir args.
2466 (struct avoided_name): New struct.
2467 (avoided_names): New var.
2468 (add_avoided_name, is_avoided_name): New functions.
2470 * src/system.h (stat, lstat): Define in terms of statx on
2471 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2472 (UCHAR_MAX): New macro.
2473 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2475 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2477 * src/incremen.c (<time.h>): Remove include; no longer used.
2478 (time): Remove decl.
2480 (get_directory_contents): Use deref_stat.
2481 Consider a subdirectory to be all new only if
2482 listed_incremental_option or if it its timestamp is newer than the
2484 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2485 (read_directory_file): Now extern. Do not set time_now.
2486 (write_directory_file): Renamed from write_dir_file.
2487 Use start_time instead of time_now.
2488 (compare_names, collect_and_sort_names): Move to names.c.
2490 * src/mangle.c (<time.h>): Remove; not used.
2491 (time): Do not declare.
2493 * src/misc.c (chdir_from_initial_wd): Remove.
2494 (deref_stat): New function.
2495 (struct wd): New struct.
2496 (wd, wds, wd_alloc): New variables.
2497 (chdir_arg, chdir_do): New function.
2499 * src/compare.c (get_stat_data): Use deref_stat.
2501 * src/common.h (name_expand): Remove.
2503 * src/list.c (time): Declare if not defined.
2504 (base_64_digits): Moved here from create.c.
2505 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2507 (read_and): Don't get time from header unless we need it now;
2508 as getting time can cause duplicate diagnostics if bogus.
2509 Remove "Hmm, " from diagnostic.
2510 Use "Skipping to next header" uniformly.
2511 (from_header): Renamed from from_chars. All uses changed.
2512 Allow different forms for unportable 2's complement numbers.
2513 Don't check for extended forms when parsing checksums.
2514 Parse base-256 output.
2515 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2516 (major_from_header): Renamed from major_from_chars. All uses changed.
2517 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2518 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2519 (off_from_header): Renamed from off_from_chars. All uses changed.
2520 (size_from_header): Renamed from size_from_chars. All uses changed.
2521 (time_from_header): Renamed from time_from_chars. All uses changed.
2522 Warn about future timestamps.
2523 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2524 (uintmax_from_header): Renamed from uintmax_from_chars.
2526 (tartime): New function, incorporating isotime.
2528 (print_header): Use tartime.
2530 * src/create.c (to_chars): Fix typo in decl.
2531 Don't assign through char const *.
2532 Rename name_expand back to collect_and_sort_names.
2534 * src/extract.c (<time.h>): No need to include.
2535 (time): No need to declare.
2536 (now): Remove variable.
2537 (extr_init): Don't initialize `now'.
2538 Increment same_permissions_option and same_owner_option if we_are_root
2539 is nonzero; this supports the new --no-same-owner option.
2540 (set_stat): Use start_time instead of `now'.
2542 * src/create.c (struct link): Remove unused linkcount member.
2543 (base_64_digits): Move to list.c.
2544 (base_8_digits): Remove.
2545 (to_octal): New function, with some of old contents of to_base.
2547 (to_base256): New function.
2548 (to_chars): Use base 256, not base 64, for huge values.
2549 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2551 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2552 it means we have an incremental dump where we don't know whether this
2553 is a top-level call.
2554 Use deref_stat instead of statx / stat / lstat.
2555 Cast result of alloca.
2556 Check for dates if 0 < top_level, not if listed_incremental_option.
2557 Move multiple-link check after directory check.
2558 Do not dump avoided names.
2559 Dump hard links to symbolic names as links, not as separate
2561 start_header cannot return a null pointer, so don't test for it.
2562 Likewise for find_next_block.
2564 * src/buffer.c, src/common.h (<human.h>): Include.
2565 (read_error): Read error is an error, not just a warning.
2566 (print_total_written): Also print human-readable byte count, and
2568 (open_archive, flush_write): Use start_time, not current time.
2569 (flush_read): Report about garbage bytes ignored at end of archive,
2570 but act on non-garbage bytes (instead of ignoring them).
2571 (new_volume): Use WARN for warnings.
2574 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2576 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2578 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2580 * lib/Makefile.am (noinst_HEADERS):
2581 Rename fnmatch.h to fnmatch.hin; add human.h.
2582 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2583 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2585 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2587 * lib/fnmatch.c (strchrnul):
2588 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2589 Do not define if !_LIBC and if it already exists.
2590 (internal_fnmatch): Use it.
2592 * configure.in (tar_LDADD): New variable, used only when linking tar.
2593 (rmt_LDADD): Similarly, for rmt.
2594 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2595 fnmatch.c; otherwise, use the system fnmatch.h.
2597 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2598 Modernize sample backup script.
2600 * THANKS: Martin Goik's email address has changed.
2602 * m4/fnmatch.m4: New file.
2604 1999-09-03 Paul Eggert <eggert@twinsun.com>
2606 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2609 1999-08-29 Paul Eggert <eggert@twinsun.com>
2611 * lib/getdate.y (get_date):
2612 Rename outermost local `probe' to `quarter'.
2613 Rename latter local `tm' to probe_tm.
2614 From: Jim Meyering <meyering@ascend.com>
2615 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2617 1999-08-28 Paul Eggert <eggert@twinsun.com>
2619 * lib/getdate.y (PC): New macro; use it when possible.
2620 (number): Handle `Nov 11 1996' example correctly.
2621 See Risks Digest 20.55 (1999-08-27)
2622 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2624 1999-08-23 Paul Eggert <eggert@twinsun.com>
2626 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2628 Remove minor cases of lint from many source files: this includes
2629 unnecessary casts, uses of NULL, etc.
2631 * configure.in (AC_PROG_YACC): Remove.
2632 (YACC): Always use bison.
2633 (AC_STRUCT_TIMEZONE): Add.
2634 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2636 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2639 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2640 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2642 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2644 * src/common.h (merge_sort): Remove decl; no longer exported.
2646 * src/system.h (voidstar): Remove.
2647 (memcpy, memcmp): Cast args.
2648 ("xalloc.h"): Add include.
2649 (xmalloc, xrealloc): Remove decl.
2651 * src/mangle.c (time): Do not declare if defined.
2652 (first_mangle, mangled_num): Remove.
2654 * src/list.c (from_chars): Report out-of-range values more precisely.
2655 (off_from_chars): Do not allow negative offsets.
2656 (uid_from_chars): Allow negative uids.
2658 * src/create.c (linklist): Now static.
2659 (to_chars): Fix wording of message to match from_chars.
2661 * src/misc.c (merge_sort): Move to incremen.c.
2662 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2663 It's too painful to make it both generic and portable.
2664 (read_directory_file): "timestamp" -> "time stamp" in messages.
2666 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2667 (usage): Fix misspelling.
2668 (OPTION_STRING): -y is now -I.
2669 (decode_options): Use -1, not EOF, for getopt_long result.
2670 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2671 Handle operands after any "--" argument.
2672 (main): Report any output errors.
2674 * src/rmt.c (main): status is ssize_t, not long.
2676 * src/names.c (name_gather): Handle trailing -C option correctly.
2677 (addname): use memcpy, not strncpy, to copy a string of known length.
2678 (name_match): Handle trailing -C option correctly.
2679 Propagate -C option to following files.
2680 (name_match, name_scan): Remove redundant matching code.
2682 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2684 * lib/getdate.y: Major rewrite. Add copyright notice.
2685 (<stdio.h>): Include only if testing.
2687 (ISLOWER): New macro.
2688 (<string.h>): Include if HAVE_STRING_H, not USG.
2690 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2692 (EPOCH_YEAR): Renamed from EPOCH.
2693 (table): Renamed from TABLE.
2694 (meridian): Now an anonymous enum.
2695 (struct parser_control): New type.
2696 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2697 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2698 (%pure_parser): Added, so that the parser is pure.
2699 (%union): Removed; the type is now just plain int.
2700 All %type directives removed.
2701 (tLOCAL_ZONE): New %token.
2702 (month_day_table): Renamed from MonthDayTable.
2703 (gmtime, localtime, mktime, time): Declare only if not defined.
2704 (meridian_table): New table.
2705 (dst_table): New table.
2706 (units_table): renamed from UnitsTable.
2707 (relative_time_table): Renamed from OtherTable.
2708 (time_zone_table): Renamed from TimezoneTable. Modernized.
2709 (military_table): Renamed from MilitaryTable.
2710 (to_hour): Renamed from ToHour.
2711 (to_year): Renamed from ToYear.
2712 (lookup_zone): New function.
2713 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2715 (yylex): Now reentrant. All callers changed.
2716 (get_date): Add support for local time zone abbreviations.
2719 1999-08-20 Paul Eggert <eggert@twinsun.com>
2721 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2723 * src/create.c (to_chars): Generate GNU base-64 representation
2724 if we are generating an old or new GNU format tar file for a
2725 number that can't be represented with the POSIX format.
2727 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2728 (AM_FUNC_GETLINE): Add.
2729 (LIBOBJS): Add getline.o to workaround comment.
2730 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2731 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2732 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2733 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2734 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2735 lib/save-cwd.h, m4/getline.m4: New files.
2737 * src/misc.c (<save-cwd.h>): Include.
2738 (chdir_from_initial_wd): New function.
2740 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2741 (name_gather): Handle `-C x -C y' correctly.
2742 Do not rely on addname to handle -C.
2743 (addname): New CHANGE_DIR parameter. All callers changed.
2744 Remove ugly calls to getcwd; no longer needed.
2745 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2747 * src/incremen.c (listed_incremental_stream): New var.
2748 (read_directory_file): Remove arbitrary limits on file name length.
2749 Do not attempt to get the working directory; we can bypass this
2750 on fchdir hosts. Open the listed_incremental_option file for both
2751 read and write instead of opening it twice. Check for I/O errors
2752 when doing I/O to this file. Check for invalid data in the file,
2753 and report line numbers of invalid data.
2754 (write_dir_file): Likewise.
2755 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2756 Do not invoke write_dir_file; that's our caller's responsibility.
2758 * src/list.c (max): New macro.
2759 (isotime): Now takes time_t, not time_t *. Report the decimal values
2760 of times that can't be broken down.
2761 (print_header): Don't assume that major and minor device numbers can
2764 * src/common.h (struct name): change_dir is now char const *.
2765 (write_directory_file): Remove unused decl.
2766 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2767 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2768 (chdir_from_initial_wd): New decl.
2769 (addname): New 2nd arg.
2771 * THANKS: Torsten Lull -> Catrin Urbanneck
2773 1999-08-18 Paul Eggert <eggert@twinsun.com>
2775 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2776 Don't depend on ac_cv_func variables.
2777 From Albert Chin-A-Young <china@thewrittenword.com>.
2779 1999-08-18 Paul Eggert <eggert@twinsun.com>
2781 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2783 * m4/signedchar.m4: New file.
2784 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2785 * src/system.h (signed_char): New macro.
2786 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2787 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2789 * src/create.c (write_eot): Write at least two zero blocks.
2791 * src/extract.c (extract_archive): Fix sparse array bug:
2792 we did not find end of array correctly.
2794 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2795 Don't assume find_next_block yields nonnull.
2796 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2797 * src/list.c (skip_extended_headers): Likewise.
2799 * src/list.c (read_and, list_archive): Simplify code.
2800 (read_header): Fix computation of signed checksums on machines where
2802 Do not consider a block to be zero unless all its bytes are zero,
2803 even the checksum bytes. Do not attempt to parse the checksum of
2804 a zero block. Fix memory leak with long names and links.
2805 (from_chars): Accommodate a buggy tar that outputs leading NUL
2806 if the previous field overflows.
2808 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2809 \?, for portability to non-ASCII hosts.
2811 1999-08-16 Paul Eggert <eggert@twinsun.com>
2813 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2815 * src/extract.c (make_directories): Do not chown intermediate
2816 directories, even if we are root.
2818 * src/list.c (read_header): Fix bugs when interpreting
2819 POSIX-compliant headers that do not contain null bytes in the
2820 header or link names.
2822 1999-08-14 Paul Eggert <eggert@twinsun.com>
2824 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
2826 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
2827 (AC_HEADER_SYS_WAIT): Add.
2828 (AC_REPLACE_FUNCS): Add waitpid.
2829 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
2830 * lib/waitpid.c: New file.
2831 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
2832 * src/system.h (WCOREDUMP): Remove; no longer used.
2833 (WIFSTOPPED): Likewise.
2834 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
2835 * src/buffer.c (child_open_for_compress): Undo previous change.
2836 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
2837 (new_volume): Likewise.
2839 * src/buffer.c, src/extract.c, src/incremen.c (time):
2840 Don't declare if defined.
2841 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
2842 * src/incremen.c (read_directory_file):
2843 Invoke `time' the same way everyone else does.
2844 Check validity of --listed-incremental file contents a bit better.
2845 Do not worry about --after-date-option; tar.c now checks this.
2846 * src/list.c (isotime): Report ??? if localtime returns null.
2847 Don't assume years fit into four digits.
2848 Don't append trailing newline.
2849 (print_header): Report ??? if localtime returns null;
2850 Don't assume years fit into four digits.
2852 * src/compare.c (diff_archive): Do not fall back on absolute name
2853 when --absolute-names is not specified.
2855 * src/create.c (start_header):
2856 Include text of ignored filesystem prefix in warning.
2857 (create_archive): Check for excluded names when doing incremental
2858 pass through directory.
2859 (dump_file): Do not dump old files explicitly given on command line
2860 when using --listed-incremental. Do not strip ./ prefix from names.
2862 * src/tar.c: -g now implies after_date_option = 1.
2863 -g and -N are now incompatible options.
2865 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
2867 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
2869 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
2870 incremental headers as POSIX prefixes.
2872 1999-08-11 Paul Eggert <eggert@twinsun.com>
2874 * NEWS, configure.in: Version 1.13.6.
2876 * configure.in (ALL_LINGUAS): Add pt_BR.
2877 * po/pt_BR.po: New file.
2879 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
2880 Renamed from tar.info and header.texi; adjust actions so that
2881 they work in other directories.
2883 * doc/tar.texi: Add -y and --bzip2.
2884 Patterns containing / now exclude only file names whose prefix match.
2886 * lib/exclude.h (excluded_filename): New option parameter.
2887 (add_exclude_file): New ADD_FUNC parameter.
2888 (excluded_pathname): Remove decl.
2889 * lib/exclude.c (_GNU_SOURCE):
2890 Remove; no longer needed since we don't use FNM_ macros.
2891 (excluded_filename): Renamed from excluded_filename_opts.
2892 (excluded_filename, excluded_pathname): Remove.
2893 (add_exclude_file): New ADD_FUNC parameter.
2895 * po/POTFILES.in: Add lib/quotearg.c.
2897 * src/buffer.c (_GNU_SOURCE): Define.
2898 (<fnmatch.h>): Include unconditionally.
2899 (child_open_for_compress): Dup after closing, to avoid possible file
2900 descriptor exhaustion.
2901 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2902 (flush_read): Likewise.
2904 * src/common.h (LG_8, LG_64): New macros.
2905 (excluded_with_slash, excluded_without_slash): New vars.
2907 (base_64_digits): New decl.
2908 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
2909 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
2911 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
2912 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
2914 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
2915 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
2916 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
2917 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
2918 respectively. All definitions and uses changed.
2919 (excluded_name): New decl.
2921 * src/compare.c (diff_archive):
2922 Open files with O_NONBLOCK instead of O_NDELAY.
2924 * src/create.c (base_64_digits): New constant.
2925 (base_8_digits): New macro.
2926 (MAX_VAL_WITH_DIGITS): New macro.
2927 (to_base): First half of old to_oct. Support base 64 too.
2928 (to_chars): Other half of old to_oct, for 64-bit support.
2929 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
2930 (gid_substitute, uid_substitute): Look up names dynamically if
2931 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
2932 (mode_to_chars): Renamed from mode_to_oct.
2933 Support negative values in all the _to_chars functions.
2934 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2935 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
2936 (dump_file): Inspect entire pathname, not just new file name
2937 component, when deciding whether to exclude it.
2939 * src/extract.c (extract_archive):
2940 Open files with O_NONBLOCK instead of O_NDELAY.
2942 * src/incremen.c (get_directory_contents):
2943 Inspect entire pathname, not just new file name
2944 component, when deciding whether to exclude it.
2946 * src/list.c (<fnmatch.h>): Do not include.
2947 (from_chars): Renamed from from_oct. New parameter specifying
2948 the negative of the minimum allowed value. Support negative
2950 (base64_map): New var.
2951 (base64_init): New function.
2952 (print_header): Output numeric uids and gids if numeric_owner_option.
2954 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
2956 * src/names.c (_GNU_SOURCE): Define.
2957 (<fnmatch.h>): Include unconditionally.
2958 (excluded_name): New function, taking over duties of excluded_pathname.
2961 * src/rmt.c (decode_oflag): New function.
2962 (main): Use it to support symbolic open flags.
2964 * src/rtapelib.c (encode_oflag): New function.
2965 (rmt_open__): Do not allow newlines in the path.
2966 Propagate errno correctly.
2967 Decode symbolic open flags, if present.
2969 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
2972 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
2973 New -y or --bzip2 option.
2974 (add_filtered_exclude): New function.
2975 (decode_options): Put excluded patterns with / into
2976 excluded_with_slash, and without / into excluded_without_slash.
2977 Compare newer_mtime_option to its new initial value
2978 TYPE_MINIMUM (time_t) when deciding whether more than one
2979 threshold date was specified.
2981 1999-07-20 Paul Eggert <eggert@twinsun.com>
2983 * NEWS, configure.in: Version 1.13.5.
2985 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
2987 * src/buffer.c (new_volume): Likewise.
2988 * src/incremen.c (read_directory_file): Likewise.
2989 * src/tar.c (decode_options):
2990 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
2993 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
2994 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
2996 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
2997 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
2998 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
2999 Define to 0 if the corresponding S_IF* macro is not defined.
3000 (mkfifo): Do not define if already defined, or if S_IFIFO
3003 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3004 S_ISLNK, to determine whether to invoke readlink.
3005 * src/create.c (dump_file): Likewise.
3007 * src/extract.c (set_mode):
3008 Do not chmod unless we are root or the -p option was given;
3009 this matches historical practice.
3010 (unlink_destination): New function, which checks for unlink failures.
3011 (maybe_recoverable): Stay quiet if -U.
3012 (extract_archive): Use O_EXCL if unlink_first_option.
3013 Report unlink failures.
3014 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3015 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3018 * src/incremen.c (get_directory_contents): Depend on
3019 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3021 * src/list.c: Remove S_IS* ifdefs.
3022 * src/misc.c (maybe_backup_file): Likewise.
3024 * src/misc.c (maybe_backup_file):
3025 "Virtual memory exhausted" -> "Memory exhausted",
3026 to conform to the other places this message is issued.
3028 * src/mangle.c (extract_mangle):
3029 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3031 * src/rtapelib.c (rmt_open__):
3032 Remove typo that caused us to omit the first char
3035 1999-07-16 Paul Eggert <eggert@twinsun.com>
3037 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3039 * doc/tar.texi: A path name is excluded if any of its file name
3040 components matches an excluded pattern, even if the path name was
3041 specified on the command line.
3042 * src/create.c (create_archive): Likewise.
3043 * src/list.c (read_and): Likewise.
3044 * src/update.c (update_archive): Likewise.
3045 * lib/exclude.h (excluded_pathname): New decl.
3046 * lib/exclude.c (_GNU_SOURCE): Define.
3047 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3048 (excluded_filename_opts): New function.
3049 (excluded_pathname): New function.
3051 * lib/Makefile.am (EXTRA_DIST):
3052 xstrtol.c moved here from libtar_a_SOURCES.
3053 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3054 Remove xstrtoul.c; no longer needed.
3055 * lib/xstrtol.c: Remove.
3057 * src/tar.c (decode_options):
3058 Set newer_time_option to TYPE_MINIMUM, so that
3059 negative timestamps are handled correctly.
3060 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3061 uniformity (and so that we don't need to have the other fns).
3062 (main): Remove call to init_total_written; no longer needed.
3064 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3065 checks for unsigned long and long long.
3066 * src/arith.c: Remove.
3067 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3068 * po/POTFILES.in: Remove src/arith.c.
3069 * src/arith.h: Use double, to simplify configuration gotchas.
3070 (tarlong): Now double.
3071 (TARLONG_FORMAT): New macro.
3072 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3073 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3074 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3075 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3076 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3077 mult_tarlong, print_tarlong): Remove. All callers replaced with
3080 * src/common.h (init_total_written): Remove decl.
3082 * src/buffer.c (total_written):
3083 Remove; replaced with prev_written + bytes_written.
3084 (prev_written): New var.
3085 (init_total_written): Remove.
3086 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3088 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3089 Make sure that we can shift, multiply
3090 and divide unsigned long long values; Ultrix cc can't do it.
3092 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3093 Check for any unknown bits, not just unknown bits left of the leftmost
3096 * lib/quotearg.c (quotearg_buffer):
3097 Don't quote spaces if C quoting style.
3098 * src/list.c (from_oct):
3099 Use C quoting style for error; omit trailing NULs.
3101 1999-07-14 Paul Eggert <eggert@twinsun.com>
3103 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3105 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3106 <inttypes.h> defines strtoumax as a macro (and not as a function).
3107 HP-UX 10.20 does this.
3109 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3110 * PORTS, README, TODO, doc/tar.texi: Likewise.
3112 1999-07-12 Paul Eggert <eggert@twinsun.com>
3114 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3115 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3117 * src/list.c (decode_header):
3118 Do not assume that S_IFBLK and S_IFCHR are defined.
3120 * src/create.c (start_header): Do not assume S_IFMT is defined.
3121 (dump_file): Remove unnecessary check for screwy apollo lossage.
3122 Do not assume S_IFBLK and S_IFCHR are defined.
3124 * src/extract.c (extract_archive):
3125 Test whether S_IFCHR and S_IFBLK are nonzero,
3126 not whether they are defined, for consistency with other tests.
3128 * src/buffer.c (is_regular_file):
3129 Don't succeed on files that we can't access due to
3130 permissions problems.
3131 (open_archive): Fix wording on fatal error message.
3132 Don't bother to stat /dev/null if the archive is not a character
3135 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3136 Report an error, not a warning, for I/O errors.
3137 (process_rawdata, process_dumpdir, diff_sparse_files):
3138 Change ungrammatical "Data differs" to "Contents differ".
3139 (get_stat_data): Find hidden files on AIX.
3140 Accept file name as argument; all uses changed.
3141 (get_stat_data, diff_archive): Use system error message for
3142 nonexistent files rather than rolling our own.
3143 (diff_archive): Unknown file types are errors, not warnings.
3144 Normalize spelling of message to "File type differs".
3145 Use get_stat_data to get link status, for consistency.
3146 Do not inspect st_rdev for fifos.
3147 Do not assume st_mode values contain only file types and mode bits.
3148 Check for mode changes and device number changes separately.
3150 * src/update.c (append_file):
3151 Open the file before statting it, to avoid a race.
3152 Complain about file shrinkage only when we reach EOF.
3154 1999-07-08 Paul Eggert <eggert@twinsun.com>
3156 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3158 * configure.in (AC_EXEEXT): Add.
3160 * lib/Makefile.am (noinst_HEADERS):
3161 Add basename.h, exclude.h. Remove full-write.h.
3162 (libtar_a_SOURCES): Add exclude.c.
3164 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3166 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3167 * lib/safe-read.h (safe_read): New decl.
3168 * src/rmt.c: Include safe-read.h.
3169 * src/rtapelib.c: Include basename.h, save-read.h.
3170 (rmt_open__): Use base_name to compute base name.
3173 Include basename.h, exclude.h; don't include full-write.h.
3174 (exclude_option): Remove decl.
3175 (excluded): New decl.
3176 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3178 * src/list.c (read_and):
3179 Use excluded_filename instead of check_exclude.
3180 Check base name of incoming file name, not entire file name, when
3181 deciding whether to exclude it.
3183 * src/create.c (finish_sparse_file):
3184 Use excluded_filename instead of check_exclude.
3185 Don't bother to stat excluded file names.
3186 * src/incremen.c (get_directory_contents): Likewise.
3188 * src/names.c (exclude_pool, exclude_pool_size,
3189 allocated_exclude_pool_size, simple_exclude_array,
3190 simple_excludes, allocated_simple_excludes,
3191 pattern_exclude_array, pattern_excludes,
3192 allocated_pattern_excludes, add_exclude, add_exclude_file,
3194 Remove; now done in ../lib/exclude.c.
3196 * src/tar.c (decode_options): Initialize `excluded'.
3197 Use new add_exclude_file and add_exclude functions.
3199 1999-07-05 Paul Eggert <eggert@twinsun.com>
3201 * m4/gettext.m4: Use changequote rather than [[ ]].
3203 * lib/safe-read.c: Renamed from lib/full-read.c.
3204 (safe_read): Renamed from full_read. All uses changed.
3205 * lib/safe-read.h, lib/full-write.h: New files.
3206 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3207 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3208 * lib/full-write.c: Include full-write.h.
3209 * src/common.h: Include full-write.h, safe-read.h.
3210 * src/system.h: (full_read, full_write): Remove decls.
3212 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3214 * src/system.h (bindtextdomain, textdomain): undef before
3215 defining, to avoid preprocessor warnings with --disable-nls
3216 on hosts whose locale.h includes libintl.h.
3218 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3219 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3220 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3223 1999-07-02 Paul Eggert <eggert@twinsun.com>
3225 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3226 * m4/mktime.m4: New file.
3227 * m4/Makefile.am.in, m4/README: Remove these files.
3228 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3229 remove README, Makefile.am.in.
3230 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3231 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3234 * src/tar.c: Include signal.h.
3235 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3236 (main): Ensure SIGCHLD is not ignored.
3238 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3239 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3240 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3241 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3242 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3243 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3244 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3245 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3246 they don't overlap with char codes. Use an enum instead of a lot
3249 * src/system.h (ISASCII): Remove.
3250 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3251 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3252 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3253 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3254 LONG_MAX): New macros.
3256 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3257 (read_directory_file): Cast ISSPACE arg to unsigned char.
3258 * src/misc.c (ISPRINT): Remove; now in system.h.
3259 (remove_any_file): Add brackets to pacify gcc -Wall.
3260 * src/list.c: Don't include <ctype.h>; system.h already does this.
3261 (ISODIGIT, ISSPACE): Remove; now in system.h.
3262 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3264 (from_oct): Cast ISSPACE arg to unsigned char.
3266 * src/create.c (mode_to_oct): Translate modes from internal to
3268 * src/list.c (mode_from_oct): Translate modes from external to
3269 internal form. Do not complain about unrecognized mode bits.
3270 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3271 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3273 * src/extract.c: (extr_init, make_directories, extract_archive):
3274 Do not assume mode bits have traditional Unix values.
3275 * src/list.c (decode_mode): Likewise.
3276 * src/create.c (start_header, dump_file): Likewise.
3277 * src/buffer.c (child_open_for_compress,
3278 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3279 * src/compare.c (diff_archive): Likewise.
3281 * src/extract.c (set_mode): Use %04 not %0.4 format.
3282 (extract_sparse_file): Do not use data_block uninitialized.
3283 Check for lseek failures.
3285 * src/rtapelib.c (rmt_lseek__):
3286 Convert lseek whence values to portable integers on the wire.
3287 * src/rmt.c (main): Likewise. Check for whence values out of range.
3289 * src/create.c (finish_sparse_file): Use lseek whence macros
3290 instead of integers.
3291 * src/buffer.c (backspace_output): Likewise.
3292 * src/compare.c (diff_archive, verify_volume): Likewise.
3293 * src/delete.c (move_archive): Likewise.
3294 * src/extract.c (extract_sparse_file): Likewise.
3296 * src/create.c (dump_file): Do not invoke finish_sparse_file
3297 on a negative file descriptor.
3299 * src/buffer.c: Add braces to pacify gcc -Wall.
3301 * src/compare.c (diff_sparse_files): Report lseek errors.
3303 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3305 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3307 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3308 message to be internationalized; \a doesn't work with msgfmt.
3310 * src/tar.c (long_options, main, usage, OPTION_STRING):
3311 Remove -E or --ending-file.
3312 * src/list.c (read_and): Likewise.
3313 * src/common.h (ending_file_option): Likewise.
3314 * src/buffer.c (close_archive): Likewise.
3316 * tests/after: Don't run two commands together in a pipeline,
3317 as some old shells mishandle pipeline exit status.
3319 1999-06-28 Paul Eggert <eggert@twinsun.com>
3321 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3322 * NEWS: Describe changes since 1.12.
3323 * README: Update bug reporting address; move paxutils ref to NEWS.
3325 Handle EINTR correctly.
3326 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3327 * lib/full-read.c, lib/full-write.c: New files.
3328 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3329 Prefer full_read to read and full_write to write.
3330 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3331 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3333 * src/extract.c (extract_sparse_file): Likewise.
3334 * src/rmt.c (get_string, main, report_error_message,
3335 report_numbered_error): Likewise.
3336 * src/rmt.h (rmtread, rmtwrite): Likewise.
3337 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3338 rmt_write__, rmt_ioctl__): Likewise.
3339 * src/update.c (append_file): Likewise.
3340 * src/system.h (full_read, full_write): New decls.
3342 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3343 lib/xmalloc.c, src/arith.c, src/misc.c.
3345 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3346 New macros. All uses of STDIN and STDOUT changed.
3347 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3348 instead of 0 and STDOUT_FILENO instead of 1.
3349 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3350 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3352 * src/rmt.c (private_strerror): Avoid const. Translate results.
3354 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3355 in the presence of NFS clock skew.
3357 1999-06-25 Paul Eggert <eggert@twinsun.com>
3359 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3361 * src/buffer.c (write_archive_buffer): New function.
3362 (child_open_for_compress, flush_write, flush_read): Use it to write
3364 (open_archive): Report error if fstat of archive fails.
3365 Improve efficiency of check for /dev/null.
3366 Also, fix some corner cases with remote archives and /dev/null checking.
3367 (close_archive): Test for input fifo only if not remote.
3368 Truncate output archive only if it's not remote.
3370 * src/misc.c (remove_any_file):
3371 Don't terminate if you see . or ..; just skip them.
3373 1999-06-18 Paul Eggert <eggert@twinsun.com>
3375 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3377 Output sizes using a format that's more compatible with
3378 traditional tar (and with GNU Emacs).
3379 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3380 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3381 Don't subtract 1 from size.
3382 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3383 Output a trailing NUL unless the value won't fit without it.
3384 (finish_header): No need to append NUL to chksum, now that
3387 1999-06-16 Paul Eggert <eggert@twinsun.com>
3389 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3391 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3392 @INTLLIBS@ might invoke rpl_realloc.
3394 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3395 (intconv): Remove; use xstrto* fns instead.
3396 ("xstrtol.h"): Include.
3397 (check_decimal): Remove.
3398 (long_options, usage, OPTION_STRING, decode_options):
3399 Remove -y, --bzip2, --unbzip2.
3400 (decode_options): Use xget_version instead of get_version.
3401 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3402 Replace invocations of check_decimal with xstrtoumax.
3404 * tests/preset.in (echo_n, echo_c): Remove.
3406 * tests/after: Don't rely on $echo_c and $echo_n.
3408 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3409 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3410 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3411 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3412 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3413 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3414 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3415 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3416 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3417 m4/xstrtoumax.m4: New files.
3419 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3420 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3421 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3422 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3423 (AC_CHECK_FUNCS): Remove lchown.
3424 (AC_REPLACE_FUNCS): Remove basename, dirname.
3425 Add lchown, strtol, strtoul.
3426 (jm_FUNC_MKTIME): Add.
3427 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3428 are also built via the ANSI2KNR-filtering rules.
3429 Use a no-op line to work around bug in automake 1.4 with malloc and
3431 (AC_OUTPUT): Add m4/Makefile.
3433 * lib/Makefile.am (EXTRA_DIST):
3434 Add lchown.c, malloc.c, mktime.c, realloc.c,
3435 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3436 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3437 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3438 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3439 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3441 * src/system.h (uintmax_t): Don't declare; configure now does this.
3443 * src/common.h (backup_type): New decl.
3444 * src/common.h, src/misc.c, src/tar.c:
3445 Move include of backupfile.h to common.h.
3447 * src/misc.c (maybe_backup_file):
3448 Pass backup_type to find_backup_file_name.
3450 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3451 UINTMAX_STRSIZE_BOUND.
3453 * doc/tar.texi: Remove --bzip2.
3454 Fix @xref typos reported by latest makeinfo.
3456 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3458 (M4DIR, ACINCLUDE_INPUTS): New macros.
3459 ($(srcdir)/acinclude.m4): New rule.
3461 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3462 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3463 now generated automatically by autoconf.
3465 1999-05-15 Paul Eggert <eggert@twinsun.com>
3467 * doc/tar.texi: Remove -y.
3469 1999-04-09 Paul Eggert <eggert@twinsun.com>
3471 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3472 (we were allocating too much storage).
3473 (uintmax_t): Don't declare; configure now does this.
3475 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3477 1999-03-22 Paul Eggert <eggert@twinsun.com>
3479 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3481 * acinclude.m4 (AC_LFS_FLAGS):
3482 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3483 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3484 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3486 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3487 New macros; needed for latest GNU xmalloc.c.
3489 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3490 (libtar_a_SOURCES): Add quotearg.c.
3491 * list.c: Include <quotearg.h>.
3492 (from_oct): Add forward decl.
3493 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3494 (from_oct): Report an error only if TYPE is nonzero.
3495 Quote any funny characters in bad header.
3497 1999-03-20 Paul Eggert <eggert@twinsun.com>
3499 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3501 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3502 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3504 (AC_LFS): Simplify AIX revision number test.
3506 1999-03-17 Paul Eggert <eggert@twinsun.com>
3508 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3510 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3511 Remove; it doesn't work that well
3512 with AC_CANONICAL_HOST.
3513 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3515 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3517 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3519 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3521 * tar.texi: Fix bug-report addr.
3523 * README: Remove --with-included-malloc.
3524 Upgrade version numbers of build software.
3526 1999-03-07 Paul Eggert <eggert@twinsun.com>
3528 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3530 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3531 where bindtextdomain and gettext require -lintl.
3532 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3533 `no' means it failed.
3534 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3535 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3536 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3537 to add anything to the command line (it's all in config.h).
3538 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3540 1999-03-01 Paul Eggert <eggert@twinsun.com>
3542 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3544 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3546 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3547 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3548 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3549 like OFF_MAX, which are not reliable
3550 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3551 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3552 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3554 * src/incremen.c (get_directory_contents):
3555 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3556 Have statx depend on STX_HIDDEN, not AIX.
3558 * src/create.c (to_oct):
3559 New parameter substitute, giving a substitute value to use
3560 when the original value is out of range. Do not append a space to the
3561 output; modern tars don't. When a value is out of range, specify the
3562 maximum value, not the number of bits.
3563 (GID_NOBODY, UID_NOBODY): New macros.
3564 (gid_to_oct, uid_to_oct): Use them as substitutes.
3565 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3566 (dump_file): Check whether the file changed as we read it.
3568 * src/rmt.c (main): Remove suspicious AIX/386 code.
3570 1999-02-19 Paul Eggert <eggert@twinsun.com>
3572 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3573 returns a type compatible with char *; it doesn't on SunOS
3574 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3576 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3578 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3579 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3581 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3583 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3584 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3585 * acinclude.m4 (AM_WITH_NLS):
3586 Update to latest gettext version (serial 5).
3587 (AC_LFS_FLAGS): New macro
3588 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3589 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3590 Work properly in cross-compilation scenario, by checking for getconf
3591 with AC_CHECK_TOOL and by ditching uname in favor of
3592 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3594 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3595 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3596 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3597 since getdate.y now uses ANSI code.
3599 * config.guess, config.sub: New files; taken from automake 1.4.
3601 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3602 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3603 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3604 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3605 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3606 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3607 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3609 1999-02-01 Paul Eggert <eggert@twinsun.com>
3611 * src/tar.c: Update copyright.
3615 1999-02-01 Paul Eggert <eggert@twinsun.com>
3617 * NEWS, configure.in: Version 1.12.64004
3619 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3621 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3623 * src/extract.c (extract_archive): Fix bug when extracting sparse
3624 files: they were trashing the tar file header.
3626 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3627 Add -y or --bzip2 or --bunzip2 option.
3629 1999-01-30 Paul Eggert <eggert@twinsun.com>
3631 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3632 cached_no_such_uid, cached_no_such_gid): New vars.
3633 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3634 Cache failures, too.
3636 * src/tar.c (decode_options):
3637 Don't pass names longer than UNAME_FIELD_SIZE to
3638 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3640 1999-01-27 Paul Eggert <eggert@twinsun.com>
3642 * NEWS, configure.in: Version 1.12.64003
3644 * src/buffer.c (backspace_output, close_archive): Cast
3645 rmtlseek position arg to off_t, for benefit of K&R compilers
3647 * src/compare.c (verify_volume): Likewise.
3649 * NEWS, configure.in: Version 1.12.64002
3651 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3652 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3653 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3654 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3655 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3656 uid_from_oct): Likewise.
3658 1999-01-25 Paul Eggert <eggert@twinsun.com>
3660 * incremen.sh: Fix timing bug in regression test.
3662 1999-01-22 Paul Eggert <eggert@twinsun.com>
3664 * NEWS, configure.in: Update version
3666 * Makefile.am (localedir): Change to $(datadir)/locale.
3667 (DEFS): New macro, defining LOCALEDIR.
3668 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3669 (INCLUDES): Add -I..
3671 * Makefile.am (localedir): Change to $(datadir)/locale.
3673 1999-01-21 Paul Eggert <eggert@twinsun.com>
3675 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3677 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3678 * src/Makefile.am (localedir): Likewise.
3679 (DEFS): New macro, defining LOCALEDIR.
3680 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3681 (INCLUDES): Add `-I..'.
3683 * tests/incremen.sh: Fix timing bug.
3685 1999-01-20 Paul Eggert <eggert@twinsun.com>
3687 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3688 `lfs.7' changed to `64000' in version number
3689 to conform to gnits standards.
3691 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3692 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3694 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3697 1998-12-07 Paul Eggert <eggert@twinsun.com>
3699 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3701 * src/list.c (read_header):
3702 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3704 1998-11-30 Paul Eggert <eggert@twinsun.com>
3706 * configure.in: Quote the output of uname.
3708 * src/extract.c (set_stat): chmod after chown even when not root;
3709 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3711 1998-11-15 Paul Eggert <eggert@twinsun.com>
3713 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3715 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3716 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3718 1998-10-28 Paul Eggert <eggert@twinsun.com>
3720 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3722 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3725 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3726 On many installations, rexec is disabled.
3728 1998-08-07 Paul Eggert <eggert@twinsun.com>
3730 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3732 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3733 for nameless users and groups.
3735 1998-02-17 Paul Eggert <eggert@twinsun.com>
3737 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3738 * NEWS, README: Add explanation of why this isn't an official version.
3740 1998-02-02 Paul Eggert <eggert@twinsun.com>
3742 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3743 This is an unofficial version.
3745 1997-12-17 Paul Eggert <eggert@twinsun.com>
3747 * src/incremen.c (ST_DEV_MSB): New macro.
3748 (NFS_FILE_STAT): Use most significant bit of st_dev,
3749 even if it's unsigned.
3751 1997-12-08 Paul Eggert <eggert@twinsun.com>
3753 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3755 1997-11-19 Paul Eggert <eggert@twinsun.com>
3757 * configure.in (HAVE_INTTYPES_H):
3758 Don't ignore cache variable if it's already set.
3760 1997-11-10 Paul Eggert <eggert@twinsun.com>
3762 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3763 * src/delete.c (records_read): Now off_t.
3764 (move_archive): Don't assume mt_count is of type daddr_t.
3766 1997-10-30 Paul Eggert <eggert@twinsun.com>
3768 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3769 Set to appropriate values if large file support
3770 needs explicit enabling.
3771 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3773 New macros to configure.
3774 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3776 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3777 major_t, minor_t, ssize_t): New macros.
3779 * src/arith.h (TARLONG_FORMAT):
3780 Fix typo: %uld -> %lu. Use unsigned when long long
3782 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3783 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3785 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3786 2nd arg is now unsigned long.
3788 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3789 (prepare_record_buffer): Arg is now size_t.
3790 Remove now-useless casts.
3792 (main): Use `long' for status, so that it can store ssize_t.
3793 Use daddr_t, mode_t, size_t, off_t when appropriate.
3794 Convert daddr_t and off_t values ourselves, since they might be longer
3795 than long. Convert other types using `long' primitives.
3796 When processing MTIOCTOP, do not try to pass resulting
3797 count back, since it won't work (it could be too large) and it's
3798 not expected anyway.
3801 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3802 now-useless casts. Use unsigned long to print *_t types, except use
3803 STRINGIFY_BIGINT for off_t.
3804 (update_archive): Cast -1 to dev_t when necessary.
3806 * src/tar.c (check_decimal):
3807 Now returns 1 if successful, 0 otherwise, and returns
3808 uintmax_t value into new arg. Check for arithmetic overflow.
3809 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3810 Check for overflow on user or group ids.
3812 * src/compare.c (diff_init, process_rawdata, read_and_process,
3813 diff_sparse_files, diff_archive):
3814 Use off_t, pid_t, size_t, ssize_t when appropriate.
3815 Remove now-useless casts. Use unsigned long to print *_t types,
3816 except use STRINGIFY_BIGINT for off_t.
3818 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3819 Size arg is now size_t.
3821 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3822 when allocating buffer.
3825 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
3826 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
3827 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
3830 (get_status_string, get_status_off): New function.
3831 (get_status): Now returns long, so that it can store ssize_t.
3832 Invoke get_status_string to do the real work.
3833 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
3834 (rmt_lseek__): Now returns off_t, using new get_status_off function.
3835 (rmt_ioctl__): Convert mt_count by hand,
3836 since it might be longer than long.
3838 * src/mangle.c (extract_mangle):
3839 Check for overflow when converting off_t to size_t.
3840 Use off_t, size_t when appropriate. Remove now-useless casts.
3842 * src/system.h (mode_t): Remove; now done by autoconf.
3843 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
3844 Return number of ST_NBLOCKSIZE-byte blocks,
3845 not number of 512-byte blocks;
3846 this also helps to avoid overflow.
3847 (st_blocks): Declare if needed.
3848 (ST_NBLOCKSIZE): New macro.
3849 (<limits.h>, <inttypes.h>): Include if available.
3850 (CHAR_BIT): New macro.
3851 (uintmax_t): New typedef.
3852 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
3853 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
3854 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
3856 * src/names.c (name_init):
3857 Fix typo in error message: FILE* was passed, but char*
3860 (read_name_from_file, name_gather, addname, name_match, name_scan,
3861 add_exclude): Use size_t when appropriate. Remove now-useless casts.
3863 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
3865 * src/extract.c (newdir_umask, current_umask): Now mode_t.
3866 (extract_sparse_file): Args now use off_t.
3868 (set_mode, set_stat, make_directories, extract_sparse_file,
3869 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
3870 now-useless casts. Use unsigned long to print *_t types, except use
3871 STRINGIFY_BIGINT for off_t.
3873 * src/misc.c (quote_copy_string):
3874 Use size_t when appropriate. Remove now-useless casts.
3876 * src/list.c (read_and, list_archive, read_header, decode_mode,
3877 print_header, print_for_mkdir):
3878 Use mode_t, off_t, size_t when appropriate. Remove
3879 now-useless casts. Use unsigned long to print *_t types, except use
3880 STRINGIFY_BIGINT for off_t.
3882 (read_header): Check for overflow when converting header size.
3884 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
3885 const char *. Size arg is now size_t. Now takes new type and maxval
3886 args. Compute result using uintmax_t, not long. Report error if
3887 field does not contain octal number in range.
3888 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
3889 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
3890 uintmax_from_oct): New functions.
3892 (stringify_uintmax_t_backwards): New function.
3894 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
3895 (skip_file): Offset arg is now off_t.
3897 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
3898 real_s_totsize, real_s_sizeleft, current_block_ordinal):
3900 (write_error): Arg is now ssize_t.
3901 (child_pid): Now pid_t.
3902 (available_space_after): Now size_t.
3904 (child_open_for_compress, child_open_for_uncompress, flush_write,
3905 open_archive, flush_write, write_error, flush_read, close_archive):
3906 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
3907 casts. Use unsigned long to print *_t types, except use
3908 STRINGIFY_BIGINT for off_t.
3910 * src/delete.c (records_read): Now daddr_t.
3911 (move_archive): Arg is now daddr_t. Check for overflow when
3913 (move_archive, delete_archive_members): Use daddr_t, off_t when
3914 appropriate. Remove now-useless casts.
3916 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
3917 (rmt_lseek): Now returns off_t.
3919 * src/create.c (to_oct):
3920 Now static. Value arg is now uintmax_t. Accept new args
3921 giving name of type of octal field, for error messages. Report an
3922 error if the value is too large to fit in the field.
3923 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
3924 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
3926 (write_eot, write_long, finish_header, deal_with_sparse,
3927 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
3928 appropriate. Remove now-useless casts. Use unsigned long to print
3929 *_t types, except use STRINGIFY_BIGINT for off_t.
3931 (find_new_file_size): 1st arg is now off_t*.
3932 (finish_sparse_file): Args now use off_t, not long.
3933 Check for lseek error.
3934 (create_archive, dump_file): Cast -1 to dev_t when necessary.
3935 (dump_file): Device arg is now dev_t.
3936 Avoid overflow when testing whether file has holes
3937 by using the new ST_NBLOCKSIZE macro.
3939 * src/incremen.c (struct accumulator, add_to_accumulator,
3940 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
3941 Use size_t for sizes.
3942 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
3943 Use dev_t, ino_t for devices and inodes.
3944 (gnu_restore): Use off_t for file offsets.
3945 (struct directory): Use char for flags. Add new flag `nfs'.
3947 (NFS_FILE_STAT): New macro.
3948 (note_directory): Accept struct stat * instead of
3949 device and inode number. All callers changed.
3950 (note_directory, get_directory_contents):
3951 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
3952 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
3954 * src/common.h (record_size, struct name, struct sp_array,
3955 available_space_after):
3956 Use size_t for sizes.
3957 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
3958 Use off_t for file offsets.
3959 (struct name): dir_contents is now const char *, not char *.
3960 (dump_file, get_directory_contents): Use dev_t for devices.
3961 (to_oct): Remove decl.
3962 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
3963 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
3964 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
3965 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
3966 UINTMAX_FROM_OCT): New macros.
3967 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
3968 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3969 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
3970 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
3971 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
3972 (print_for_mkdir): 2nd arg is now mode_t.
3974 See ChangeLog.1 for earlier changes.
3977 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
3980 This file is part of GNU tar.
3982 GNU tar is free software; you can redistribute it and/or modify
3983 it under the terms of the GNU General Public License as published by
3984 the Free Software Foundation; either version 2, or (at your option)
3987 GNU tar is distributed in the hope that it will be useful,
3988 but WITHOUT ANY WARRANTY; without even the implied warranty of
3989 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3990 GNU General Public License for more details.
3992 You should have received a copy of the GNU General Public License
3993 along with GNU tar; see the file COPYING. If not, write to
3994 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
3995 Boston, MA 02111-1307, USA.