1 2003-09-01 Paul Eggert <eggert@twinsun.com>
3 Update from gnulib, and correct fnmatch to fnmatch-gnu.
4 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
6 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
8 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
9 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
10 copying rules from gnulib module descriptions.
11 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
12 Update from gnulib modules alloca, fnmatch, getline, stdbool.
13 * m4/.cvsignore: Add utimes-null.m4. Sort.
15 2003-09-01 Sergey Poznyakoff
17 Added initial support for creating POSIX headers.
19 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
20 (string_to_chars): New functions
21 (struct xheader): Changed structure
22 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
24 * src/create.c (string_to_chars): New function.
25 (write_extended): New function
26 (start_header): Create extended POSIX headers if necessary.
27 (finish_header): Likewise.
28 * src/list.c (print_header): Take user/group from
30 * src/names.c (gid_to_gname,gname_to_gid)
31 (uid_to_uname,uname_to_uid): Changed prototypes.
32 * src/tar.c: New option --format.
33 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
34 (struct extra_header): Removed unused structure.
35 (union block.extra_header): Removed unused member.
36 * src/xheader.c: Implemented coder functions.
37 * bootstrap: Added obstack.
38 * lib/.cvsignore: Likewise.
39 * configure.ac: Added 'gl_OBSTACK'
40 * m4/Makefile.am: Added new files.
41 * m4/.cvsignore: Likewise.
42 * TODO: Minor formatting change
44 2003-08-31 Sergey Poznyakoff
46 Added initial support for POSIX extended and STAR headers
47 (only for listing/extracting).
49 * src/xheader.c: New file.
50 * src/Makefile.am: Added xheader.c
51 * src/tar.h (struct star_header): New datatype
52 (XHDTYPE,XGLTYPE): New defines
53 (enum archive_format:STAR_FORMAT): New member
54 (struct tar_stat_info): New datatype.
55 (union block.star_header): New member.
56 * src/common.h (orig_file_name,current_file_name)
57 (current_trailing_slash,current_link_name): Removed variables.
58 (current_stat_info): New variable
59 (current_stat): Removed
60 (extended_header): New variable
61 (decode_header): Changed prototype.
62 * src/list.c (decode_header): Added initial support for POSIX extended
64 (skip_member): Check oldgnu_header only if current_format is set
66 * src/buffer.c: Use current_stat_info
67 * src/compare.c: Likewise.
68 * src/create.c: Likewise.
69 * src/delete.c: Likewise.
70 * src/incremen.c: Likewise.
71 * src/mangle.c: Likewise.
72 * src/update.c: Likewise.
73 * src/extract.c: Likewise.
74 (make_directories): Improved check for the existence of the directory
75 * src/tar.c (destroy_stat): New function.
77 2003-08-29 Paul Eggert <eggert@twinsun.com>
79 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
80 was worth (e.g., different users in en_GB disagree about -ize
82 * po/en_GB.po: Remove.
84 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
88 * src/tar.c: Removed support for the obsolete command line
90 * doc/tar.texi: Removed references to the obsolete command
93 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
97 * doc/tar.texi: Updated
98 * src/common.h (check_links_option): New variable
99 (orig_file_name): New variable
100 (check_links): New proto.
101 * src/create.c (struct link.nlink): New member
102 (link_table): Static for the module.
103 (dump_file): Update `link' member when adding new links
105 (check_links): New function.
106 * src/list.c (print_header): Use orig_file_name.
107 * src/tar.c: New option --check-links. Changed semantics of
108 -o to comply to UNIX98 when extracting and to its previous
110 (main): Call check_links if --check-links. was given.
112 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
114 * src/list.c (print_header): Revised
115 * NEWS: Started the entry for 1.13.26
116 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
118 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
120 * .cvsignore: Added to the repository.
121 * doc/.cvsignore: Likewise.
122 * lib/.cvsignore: Likewise.
123 * m4/.cvsignore: Likewise.
124 * po/.cvsignore: Likewise.
125 * scripts/.cvsignore: Likewise.
126 * src/.cvsignore: Likewise.
127 * tests/.cvsignore: Likewise.
129 * lib/Makefile.am: Added exitfail.[hc]
130 * src/misc.c (chdir_do): Fixed call to restore_cwd
131 * src/buffer.c (flush_read): Fixed behavior on short
132 reads right after opening the new archive (multiv01.sh test).
133 (new_volume): Special handling for "-".
134 * src/list.c (print_header): Print trailing slash if
135 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
136 * tests/multiv01.sh: Minor changes.
137 * m4/Makefile.am: Added missing files.
139 2003-07-05 Paul Eggert <eggert@twinsun.com>
141 Finish the checkin begin yesterday.
143 * NEWS: Document the user-visible changes installed in the last
146 * TODO: New file (actually, resurrected; but with new contents).
148 * src/list.c (read_and): Give full type for procedure arg.
149 (read_header): Strip trailing slashes, setting current_trailing_slash.
150 (tartime): Avoid int overflow when printing year (!).
151 (print_header): New arg specifying block ordinal. All uses changed.
152 Print link as 'h' type. Give labels for long links and names.
154 * src/misc.c (contains_dot_dot): Moved to names.c
155 (must_be_dot_or_slash): New function.
156 (safer_rmdir): Use it.
157 (remove_any_file): Now takes enum as option, not boolean.
158 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
159 to unlink a directory.
160 (deref_stat): Accept bool, not int.
162 * src/names.c (namelist_match): Allow partial matches only if
164 (hash_string_hasher): Renamed from hash_avoided_name.
165 (hash_string_compare): Renamed from compare_avoided_anames.
166 (hash_string_insert, hash_string_lookup): New functions.
167 (add_avoided_name, is_avoided_name): Use them.
168 (safer_name_suffix): New function.
169 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
171 * src/rmt.c: Don't include print-copyr.h.
172 (prepare_input_buffer): New arg FD.
173 Do not read more than INT_MAX bytes at once,
174 since it breaks on some brain damaged Tru64 hosts.
176 when retrying instead of subtracting 1024; for speed.
177 (main): Use gettext to translate (C), not print_copyright.
179 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
180 now that gnulib handles this.
181 Include <stddef.h> and <limits.h> unconditionally, now that we assume
183 Assume that offsetof is defined in stddef.h.
184 Do not include <sys/param.h>.
185 (realloc, lseek): Do not declare.
186 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
187 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
188 declarations, since we now assume C89 or better.
189 (PARAMS): Remove, as we now assume C89. All uses changed.
190 (bindtextdomain, textdomain): Include <gettext.h> to define.
191 Include <unlocked-io.h>.
192 (valloc): Define if not defined, and if valloc is not declared.
193 (xstrdup): Remove decl.
195 * src/tar.c: Do not include <print-copyr.h>.
197 (get_date): Remove decl.
198 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
199 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
200 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
201 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
202 (long_options, decode_options): Use them.
203 (OVERWRITE_DIR_OPTION): Remove.
204 (long_options): New options --index-file, --no-overwrite-dir.
205 Remove --overwrite-dir option.
206 (usage): Use PACKAGE_BUGREPORT.
207 (decode_options): Terminate new argv properly.
208 Use PACKAGE_NAME, PACKAGE_VERSION.
209 If verbose, report how we grokked any textual date option.
210 (main): Add support for index-file.
212 * tests/Makefile.am: Convert to UTF-8.
213 (AUTOMAKE_OPTIONS): Remove.
214 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
215 (INCLUDES): Remove ../intl.
216 (LDADD): Don't link libtar.a twice.
218 * tests/genfile.c: Convert to UTF-8.
219 Don't include <print-copyr.h>.
220 (DEFAULT_PATTERN): Renamed from DEFAULT.
221 (ZEROS_PATTERN): Renamed from ZEROS.
222 (main): Use gettext to translate (C), not print_copyright.
224 2003-07-04 Paul Eggert <eggert@twinsun.com>
226 Revamp to meet current standards of autoconf, automake,
227 gettext, and gnulib, and incorporate new translations.
229 * config/config.guess, config/config.sub, config/depcomp,
230 config/install-sh, config/mdate-sh, config/missing,
231 config/mkinstalldirs, config/texinfo.texi:
232 Moved here from parent directory, or from doc.
233 * config.hin: Renamed from config.h.in.
234 * config/config.rpath: New file.
236 * intl: Remove this subdirectory.
238 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
240 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
241 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
242 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
243 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
244 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
245 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
248 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
249 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
250 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
251 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
252 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
253 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
254 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
255 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
256 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
257 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
258 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
259 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
260 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
261 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
262 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
263 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
264 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
265 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
266 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
268 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
269 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
270 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
271 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
272 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
273 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
274 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
275 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
276 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
277 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
278 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
279 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
280 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
281 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
282 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
283 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
284 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
285 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
287 Upgrade to latest version from external source. The file "bootstrap"
288 now grabs these automatically, so we needn't keep track of them
289 in this change long any longer.
291 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
292 (SUBDIRS): Remove intl.
293 * PORTS: Update for star, Macintosh.
294 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
295 Bison 1.875, gettext 0.12.1.
296 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
297 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
298 (AC_CONFIG_AUX_DIR): New.
299 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
301 (AC_PREREQ): Bump from 2.52 to 2.57.
302 (AC_GNU_SOURCE): New.
303 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
304 we no longer support K&R C.
306 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
307 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
308 (AC_MBSTATE_T): Remove.
309 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
310 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
311 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
313 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
314 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
315 (AC_CHECK_TYPE): Remove ssize_t.
316 (gt_TYPE_SSIZE_T): Add.
317 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
318 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
319 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
320 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
321 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
322 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
323 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
324 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
325 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
326 napms, poll, select, strstr, usleep.
327 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
328 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
329 (AM_GNU_GETTEXT): Use external and need-ngettext options.
330 (AM_GNU_GETTEXT_VERSION): New.
331 (AC_OUTPUT): Remove intl/Makefile.
333 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
334 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
335 * doc/fdl.texi: Update to current GNU version.
336 * doc/gettext.texi: Update to current coreutils version,
337 plus a copyright notice.
338 * doc/tar.texi: Switch to new method for doing copyright notices.
339 Use @acronym instead of @sc where appropriate.
340 Remove empty examples. Give a few more examples.
342 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
343 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
344 are built up in pieces with +=.
345 (noinst_HEADERS, INCLUDES): Remove.
346 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
347 (libtar_a_LIBADD): Use $ rather than @.
348 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
350 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
351 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
352 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
353 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
354 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
355 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
356 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
357 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
358 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
359 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
360 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
361 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
362 prereq.m4, xstrtoimax.m4.
364 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
365 be translated, since it's not a user-visible tool.
367 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
369 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
370 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
371 consistency with coreutils.
372 (LDADD): Link LIBINTL after libtar.a, since
373 it's now external and should stand by itself.
375 * src/buffer.c (print_total_written): Adjust to new human.h
377 (child_open_for_compress): Do not increase size to BLOCKSIZE.
378 (open_archive): Open index file name.
379 Strip trailing slahes from file names.
380 (flush_write): Set size to 0 if not saving names.
381 (flush_write, flush_read): Use safer_name_suffix rather than
384 * src/common.h: Include <quote.h>.
385 (absolute_names_option, atime_preserve_option, backup_option,
386 block_number_option, checkpoint_option, dereference_option,
387 force_local_option, ignore_failed_read_option, ignore_zeros_option,
388 incremental_option, interactive_option, multi_volume_option,
389 numeric_owner_option, one_file_system_option, recursive_unlink_option,
390 read_full_records_option, remove_files_option, same_order_option,
391 show_omitted_dirs_option, sparse_option, starting_file_option,
392 to_stdout_option, totals_option, touch_option, verify_option,
393 dev_null_output, now_verifying, we_are_root): Now bool, not int.
394 (current_trailing_slash, index_file_name, recent_long_name_blocks,
395 recent_long_link_blocks): New vars.
396 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
397 (OVERWRITE_OLD_DIRS): Remove.
398 (enum remove_option): New enum.
399 (remove_any_file): Use it as option arg, not int.
400 (is_avoided_name, contains_dot_dot): Return bool, not int.
401 (safer_name_suffix): New decl.
403 * src/compare.c (now_verifying): Now bool, not int.
404 (fill_in_sparse_array): Move to extract.c. Now returns bool;
405 all callers changed to test for failure.
406 (diff_sparse_files): Take size from current_stat, not from param.
407 (diff_archive): Do not count trailing slashes in archives.
408 (verify_volume): Test for header failure after loop, not before.
410 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
412 (start_header): Clear devmajor and devminor fields, too.
413 (finish_header): New arg block_ordinal.
414 (init_sparsearray): Now extern. Set sp_array_size to
415 SPARSES_IN_OLDGNU_HEADER if it is zero.
416 (dump_file): Keep link table as a hash.
417 Do not count "file changed as we read it" as a failure.
419 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
420 Move extern decl to common.h.
422 * src/extract.c (we_are_root): Now bool, not int.
423 (check_time): Warn about implausibly old time stamps.
424 (set_stat): Use utimbuf, not stat_info.
425 (prepare_to_extract): New arg DIRECTORY.
426 (fill_in_sparse_array): Moved here from compare.c.
427 (extract_sparse_file): Now returns off_t, giving size left.
428 Truncate file at end.
429 (extract_archive): Use safer_name_suffix rather than rolling our own.
430 Use fill_in_sparse_array rather than rolling our own.
431 Strip trailing slashes more effectively.
432 Check for unsafe names.
434 * src/incremen.c (struct directory): nfs and found are now of type
436 (gnu_restore): Now takes directory name as argument, not offset
437 of directory name in a global. All uses changed.
438 (CURRENT_FILE_NAME): Remove.
441 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
444 2002-09-30 Paul Eggert <eggert@twinsun.com>
446 * src/rmt.c (prepare_input_buffer): Renamed form
447 prepare_record_buffer. All uses changed. Do not assume that
448 size_t is the same width as int.
450 2002-03-29 Paul Eggert <eggert@twinsun.com>
452 * src/incremen.c (get_directory_contents):
453 If ignore_failed_read_option, only warn about
454 get_directory_contents failures. Fix suggested by
457 2002-01-31 Mark W. Eichin <eichin@thok.org>
459 * src/buffer.c (child_open_for_compress): Don't try to read
460 past the end of the buffer.
462 2001-10-11 Jim Meyering <meyering@lucent.com>
464 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
465 and quote_n (1, ... to avoid clobbering a buffer.
467 2001-09-26 Paul Eggert <eggert@twinsun.com>
469 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
471 * src/buffer.c (flush_read): Don't diagnose partial blocks before
472 end of file; just ignore them silently.
474 * src/list.c (read_header): Don't keep around extended name
475 and link info indefinitely; keep it only for the next file.
476 This fixes a bug introduced in 1.13.24, and removes the need
477 for some static variables. Set recent_long_name and
478 recent_long_link to zero if there were no long links; this
479 avoids a violation of ANSI C rules for pointers in delete.c.
480 * THANKS: Add Christian Laubscher.
482 2001-09-26 Jim Meyering <meyering@lucent.com>
484 * doc/tar.texi (Remote Tape Server): is know -> is known
486 2001-09-25 Paul Eggert <eggert@twinsun.com>
488 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
489 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
490 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
491 want to distinguish EINVAL and EILSEQ.
493 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
495 * src/extract.c (maybe_recoverable):
496 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
498 2001-09-22 Paul Eggert <eggert@twinsun.com>
500 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
502 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
505 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
506 * PORTS: Add copyright notice, 'star' reference.
507 * README-alpha: Add copyright notice, autoconf 2.52 patch.
508 * THANKS: Add Christophe Kalt.
509 * config.sub: Upgrade to 2001-09-14 version.
511 * configure.ac (ALL_LINGUAS): Add ko.
512 * po/ko.po: Resurrected file.
514 * doc/convtexi.pl: Add coding advice for Emacs.
516 * doc/getdate.texi: Add copyright notice.
518 * doc/mdate-sh: Upgrade to automake 1.5 version.
520 * doc/tar.texi (extracting files): Mention --to-stdout.
521 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
522 (Overwrite Old Files): Likewise.
524 * lib/Makefile.am (noinst_HEADERS):
525 Remove copysym.h. Add print-copyr.h, unicodeio.h.
526 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
528 * lib/copysym.c, lib/copysym.h: Remove.
529 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
530 lib/unicodeio.h: New files.
532 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
533 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
535 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
536 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
538 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
539 * m4/isc-posix.m4: Remove.
541 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
543 * po/POTFILES.in: Add copyright notice.
545 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
547 * tests/Makefile.am (LDADD): Likewise.
549 * src/buffer.c (write_archive_buffer, close_archive):
550 If an archive is a socket, treat it like a FIFO.
551 (records_read, records_written): New vars.
552 (write_archive_to_stdout): Now bool, not int.
553 (open_archive, flush_write, flush_read): Keep records_read and
554 records_written up to date.
556 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
557 (write_archive_to_stdout): Now bool, not int.
558 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
559 (read_header): Now takes bool arg. Existing callers modified
560 to pass 0, unless otherwise specified.
562 * src/delete.c (records_read): Remove; now a global.
563 (acting_as_filter): Now bool, not int.
564 (recent_long_name, recent_long_link, recent_long_name_blocks,
565 recent_long_link_blocks, records_read, records_written): New decls.
566 (records_skipped): New var.
567 (move_archive): Don't divide by zero if arg is 0.
568 Use the above vars to compute how far to move.
569 (write_recent_blocks): New function.
570 (delete_archive_member): Pass 1 to read_header, so that it doesn't
571 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
572 Keep track of how many records have been skipped.
573 Let the buffer code count records.
574 When copying a header, copy any extended headers that came before it.
576 * src/extract.c (extract_archive): When marking a directory to be
577 updated after symlinks, stat all directories after it in the
578 delayed-set-stat list too, since they will be checked after
579 symlinks. Add support for --overwrite-dir.
581 * src/list.c (recent_long_name, recent_long_link,
582 recent_long_name_blocks, recent_long_link_blocks): New vars.
583 (read_and): Pass 0 to read_header.
584 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
585 headers into new vars. Null-terminate incoming symbolic links.
587 * src/rmt.c: Include print-copyr.h, not copysym.h.
588 (main): Use print_copyright, not copyright_symbol.
589 * src/tar.c (decode_options): Likewise.
590 (OVERWRITE_DIR_OPTION): New constant.
591 (long_options, usage, decode_options): Add --overwrite-dir.
593 * src/tar.h: Put copyright notice into documentation.
595 * tests/Makefile.am (TESTS): Add delete03.sh.
596 * tests/delete03.sh: New file.
598 * tests/genfile.c: Include print-copyr.h, not copysym.h.
599 (main): Use print_copyright, not copyright_symbol.
600 Include <argmatch.h>.
601 (pattern_strings): Remove.
602 (pattern_args, pattern_types): New constants.
603 (main): Use XARGMATCH, not argmatch.
605 2001-09-20 Jim Meyering <meyering@lucent.com>
607 * lib/xstrtol.c (strtoimax): Guard declaration with
608 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
609 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
610 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
611 (strtoumax): Likewise, for completeness (it wasn't necessary).
612 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
613 Check for declaration of strtoimax.
614 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
615 Check for declaration of strtoumax.
617 2001-09-16 Paul Eggert <eggert@twinsun.com>
619 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
621 2001-09-14 Paul Eggert <eggert@twinsun.com>
623 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
625 * README-alpha: Describe automake patch.
627 * configure.ac (LIBOBJS):
628 Remove automake 1.4 workaround, as we're using 1.5 now.
629 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
631 * lib/copysym.c: Include stddef.h, for size_t.
632 Include langinfo.h if needed.
633 Use locale_charset only if USE_INCLUDED_LIBINTL;
634 if not, use nl_langinfo (CODESET) if available.
636 2001-09-13 Paul Eggert <eggert@twinsun.com>
638 * config.guess, config.sub: Sync with canonical versions.
640 * configure.ac (jm_PREREQ_XGETCWD): Add.
642 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
643 (libtar_a_SOURCES): Add copysym.c.
644 * copysym.c, copysym.h: New files.
646 * lib/error.c: Sync with fileutils version.
648 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
649 * m4/getcwd.m4: New file.
650 * m4/uintmax_t.m4: Remove.
652 * m4/gettext.m4 (AM_WITH_NLS):
653 Fix bug with calculating version of Bison 1.29.
654 Reported by Karl Berry.
656 * src/Makefile.am (datadir): Remove.
658 * src/rmt.c: Include copysym.h.
659 (main): Use copyright_symbol to translate copyright notice,
661 * src/tar.c: Likewise.
662 * tests/genfile.c: Likewise.
664 * src/system.h (MB_LEN_MAX): New symbol.
666 2001-09-11 Paul Eggert <eggert@twinsun.com>
668 * src/extract.c (struct delayed_set_stat): New member
670 (delay_set_stat): Initialize it to 0.
671 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
672 taking an extra stat ourselves. All callers changed.
673 (set_stat): Likewise.
674 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
675 If false, stop when encountering a struct whose 'after_symlinks'
676 member is true. Otherwise, go through all structures but check
677 them more carefully. All callers changed.
678 (extract_archive): When extracting a deferred symlink, if its parent
679 directory's status needs fixing, then mark the directory as needing
680 to be fixed after symlinks.
681 (extract_finish): Fix status of ordinary directories, then apply
682 delayed symlinks, then fix the status of directories that are
683 ancestors of delayed symlinks.
685 * src/rtapelib.c (rexec):
686 Remove declaration; it ran afoul of prototypes on Crays.
687 Reported by Wendy Palm of Cray.
689 2001-09-06 Paul Eggert <eggert@twinsun.com>
691 * lib/strtoimax.c (HAVE_LONG_LONG):
692 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
693 (strtoimax): Use sizeof (long), not
694 sizeof strtol (ptr, endptr, base),
695 to work around bug in IBM C compiler.
697 2001-09-04 Paul Eggert <eggert@twinsun.com>
699 * lib/xgetcwd.c: Include "xalloc.h".
700 (xgetcwd): Do not return NULL when memory is exhausted; instead,
701 report an error and exit.
703 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
706 2001-09-03 Paul Eggert <eggert@twinsun.com>
708 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
709 (jm_PREREQ_XGETCWD): New macro.
711 * lib/exclude.c (fnmatch_no_wildcards):
712 Fix typo that caused us to do case-folding
713 search even when that was not desired. This occurred only in the
716 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
717 Do not include xalloc.h.
718 (INITIAL_BUFFER_SIZE): New symbol.
719 Do not use xmalloc / xrealloc, since the caller is responsible for
720 handling errors. Preserve errno around `free' during failure.
721 Do not overrun buffer when using getwd.
723 * lib/xgetcwd.c (xgetcwd):
724 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
725 to decide whether to use getcwd (NULL, 0).
727 2001-09-02 Paul Eggert <eggert@twinsun.com>
729 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
731 2001-09-01 Jim Meyering <meyering@lucent.com>
733 * exclude.c: Use `""', not `<>' to #include non-system header files.
734 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
735 and strncasecmp as r-values. Unixware didn't have declarations.
737 2001-08-31 Jim Meyering <meyering@lucent.com>
739 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
740 Use an initial, malloc'd, buffer of length 128 rather than
741 a statically allocated one of length 1024.
743 2001-08-30 Paul Eggert <eggert@twinsun.com>
745 * lib/utime.c: Include full-write.h.
746 * lib/xstrtol.c (strtoimax): New decl.
748 2001-08-29 Paul Eggert <eggert@twinsun.com>
750 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
752 * src/create.c (dump_file): Relativize link names before dumping.
753 This fixes a bug reported by Jose Pedro Oliveira.
755 * src/create.c (dump_file): Use offsetof when computing sizes for
756 struct hack; this avoids wasted space in some cases.
757 * src/incremen.c (note_directory, find_directory): Likewise.
758 * src/names.c (name_gather, addname): Likewise.
760 * src/extract.c (extract_archive): Use strcpy, not memcpy,
761 for consistency with other code that does similar things.
762 * src/names.c (name_gather): Likewise.
764 * src/names.c (read_name_from_file, name_next, name_gather,
765 add_hierarchy_to_namelist): Avoid quadratic behavior when
766 reallocating buffers. Check for buffer size overflow.
767 (addname): Avoid unnecessary clearing of memory.
769 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
771 * src/extract.c (delay_set_stat): Fix off-by-one error in file
772 name size allocation that caused core dumps.
774 2001-08-28 Paul Eggert <eggert@twinsun.com>
776 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
778 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
779 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
780 (daddr_t): Remove; no longer used.
781 (jm_PREREQ_HUMAN): Add.
783 * acconfig.h: Remove; no longer needed.
785 * config.guess, config.sub:
786 New files, from automake 1.5. Gettext 0.10.39 needs them.
787 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
789 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
790 (SUBDIRS): Put intl before lib, as gettext requires.
792 * ABOUT-NLS: Upgrade to gettext 0.10.39.
793 * intl: Upgrade entire directory to gettext 0.10.39.
794 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
795 New files, from gettext 0.10.39.
796 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
797 Upgrade to gettext 0.10.39,
798 * po/Makefile.in.in: Likewise, except fix a typo in its copying
800 * po/cat-id-tbl.c, po/stamp-cat-id:
801 Remove; no longer used by gettext 0.10.39.
802 * po/ChangeLog: New file.
804 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
805 $(srcdir)/tar.texi: Likewise.
806 * doc/freemanuals.texi: New file.
807 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
809 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
811 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
812 (noinst_HEADERS): Add quote.h.
813 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
815 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
817 * lib/full-write.c, lib/savedir.c: Comment fix.
819 * lib/pathmax.h: Remove.
821 * lib/quote.c, lib/quote.h: New files.
823 * lib/xgetcwd.c: Don't include pathmax.h.
824 Include stdlib.h and unistd.h if available.
826 (xmalloc, xstrdup, free): Remove decls.
827 (xgetcwd): Don't assume sizes fit in unsigned.
828 Check for overflow when computing sizes.
829 Simplify reallocation code.
831 * lib/xmalloc.c: Quote failure tests.
833 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
835 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
837 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
839 (strtoumax, uintmax_t, strtoull, strtol): Remove.
840 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
841 (strtoimax): Renamed from strtoumax. All uses of unsigned values
842 changed to signed values. Check sizes at compile-time, not
843 run-time. Prefer strtol to strtoll if both work.
846 * lib/xstrtol.h (xstrtoimax): New decl.
848 * m4/Makefile.am (EXTRA_DIST):
849 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
850 longlong.m4, xstrtoimax.m4.
852 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
853 Remove; now done by autoconf.
854 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
855 Use AC_CHECK_TYPE instead of merely looking for the header.
857 * m4/uintmax_t.m4: Use shorter comment.
859 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
860 Quote first arg of AC_DEFUN.
861 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
862 is needed to parse the include file.
863 Simplify logic behind the args to AC_REPLACE.
865 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
867 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
870 Use "Copyright %d" to simplify the translator's job in the future.
871 Advise translator about circle-C.
872 * src/tar.c: (decode_options): Likewise.
873 * tests/genfile.c (main): Likewise.
875 2001-08-28 Jim Meyering <meyering@lucent.com>
877 * lib/argmatch.c: Include "quote.h".
878 (argmatch_invalid): Quote the context.
880 * lib/dirname.c (dir_name): Fix typo on PC platforms.
882 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
883 Use single-quote for local .h files.
885 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
887 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
890 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
891 invoking mktime the last time.
893 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
895 * lib/rename.c: Major rewrite by Volker Borchert to use system
896 rename function, but to work around problems with trailing
899 * lib/strtoll.c: New file, from glibc.
900 * lib/strtoul.c: Update from glibc.
902 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
903 Add support for signed numbers, too.
904 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
906 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
908 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
909 (main): Use generic names in debugging output.
910 * lib/strtoimax.c: Plus add the following changes of my own:
911 (main): Use accurate names in debugging output.
913 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
916 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
917 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
918 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
919 m4/utime.m4, m4/utimes.m4:
920 Quote the first argument in each use of AC_DEFUN.
922 * m4/getline.m4: Don't use string.h.
924 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
926 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
928 2001-08-27 Paul Eggert <eggert@twinsun.com>
930 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
932 The biggest change is the new --exclude semantics and options.
933 The basic idea was suggested by Gerhard Poul; thanks!
935 * NEWS: Describe new --exclude semantics and options, and bug fixes.
936 * README: ignfail.sh fails on some NFS hosts.
937 * NEWS, README, lib/xstrtol.h: Add copyright notice.
939 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
940 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
941 Remove; the automake bug has been fixed.
942 * acinclude.m4: Remove.
944 * configure.ac: Renamed from configure.in.
945 (AC_PREREQ): Bump from 2.13 to 2.52.
946 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
947 1997-05-30) has an encoding error.
948 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
949 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
951 * doc/fdl.texi: Update to current GNU version.
953 * doc/tar.texi: Put leading '*' in direntry.
954 Accommodate new gfdl sectioning.
955 New option --recursion (the default) that is the inverse of
958 New options --anchored, --ignore-case, --wildcards,
959 --wildcards-match-slash, and their negations (e.g., --no-anchored).
960 Along with --recursion and --no-recursion, these control how exclude
961 patterns are interpreted. The default interpretation of exclude
962 patterns is now --no-anchored --no-ignore-case --recursion
963 --wildcards --wildcards-match-slash.
965 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
967 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
968 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
969 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
970 Include if available.
971 (<xalloc.h>): Include
972 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
973 (verify): New macro. Use it to verify that EXCLUDE macros do not
974 collide with FNM macros.
975 (struct patopts): New struct.
976 (struct exclude): Use it, as exclude patterns now come with options.
977 (new_exclude): Support above changes.
978 (new_exclude, add_exclude_file):
979 Initial size must now be a power of two to simplify overflow checking.
980 (free_exclude, fnmatch_no_wildcards): New function.
981 (excluded_filename): No longer requires options arg, as the options
982 are determined by add_exclude. Now returns bool, not int.
983 (excluded_filename, add_exclude):
984 Add support for the fancy new exclusion options.
985 (add_exclude, add_exclude_file): Now takes int options arg.
986 Check for arithmetic overflow when computing sizes.
987 (add_exclude_file): xrealloc might modify errno, so don't
988 realloc until after errno might be used.
990 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
992 (free_exclude): New decl.
993 (add_exclude, add_exclude_file): Now takes int options arg.
994 (excluded_filename): No longer requires options arg, as the options
995 are determined by add_exclude. Now returns bool, not int.
997 * lib/prepargs.c: Include <string.h>; required for C99 since
1001 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1003 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1004 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1006 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1007 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1009 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1010 subsumed by Autoconf 2.50.
1012 * m4/error.m4: Upgrade to serial 2.
1014 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1015 remove test for GNU C library. It's not correct, as some
1016 older glibcs are buggy.
1018 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1020 * m4/prereq.m4: Upgrade to serial 20, but then:
1021 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1022 (jm_PREREQ_EXCLUDE): New macro.
1023 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1026 * m4/realloc.m4: Upgrade to serial 4.
1028 * m4/strerror_r.m4: Revert to serial 1002.
1030 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1032 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1034 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1035 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1036 it is now subsumed by autoconf. Add inttypes.h.
1038 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1039 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1041 * src/buffer.c (new_volume): Stop if the script exits with an error.
1043 * src/common.h (excluded_with_slash, excluded_without_slash):
1044 Remove, replacing by:
1045 (excluded): New decl.
1046 (link_error): New decl.
1047 (excluded_name): Now returns bool.
1050 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1051 Support hard links to symbolic links.
1053 (struct delayed_symlink): Remove 'names' member, replacing it with
1054 'sources' and 'target' member. All uses changed.
1056 (struct string_list): New type.
1058 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1059 for struct hack; this avoids wasted space in some cases.
1061 (extract_archive): Fix test for absolute pathnames and/or "..".
1062 Use link_error to report errors for links.
1063 Remove redundant trailing '/' at "really_dir", for all uses, not
1064 just before invoking mkdir.
1065 If overwriting old files, do not worry so much about existing
1067 Fix mode computation in the case where the directory exists.
1069 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1070 link, make a copy of the symbolic link.
1072 * src/incremen.c (get_directory_contents):
1073 If ignore_failed_read_option, only warn about
1076 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1077 However, check for error even for '-' or '+' case.
1079 (print_header): Try parsing uids and gids as unsigned integers first,
1080 and as a uid_t or gid_t only if that fails. This adds support for
1081 listing positive uids and gids that are greater than UID_MAX and
1084 * src/misc.c (link_error): New function.
1086 * src/names.c (collect_and_sort_names):
1087 If ignore_failed_read_option, only warn about
1090 (excluded_name): Now returns bool. Simplify, as the fancy
1091 features are now all in excluded_filename.
1093 * src/rtapelib.c (base_name): Remove decl, as system.h now
1096 * src/system.h: Include stddef.h if available.
1097 (offsetof): Declare if stddef.h doesn't.
1099 Include <dirname.h>.
1100 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1102 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1103 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1104 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1105 WILDCARDS_MATCH_SLASH_OPTION):
1108 (long_options, usage, decode_options): Add support for --anchored,
1109 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1110 --no-wildcards-match-slash, --recursion, --wildcards,
1111 --wildcards-match-slash.
1113 (decode_options): Implement the new way of interpreting exclude
1116 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1118 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1119 just print error messages suggesting alternatives.
1121 (add_filtered_exclude): Remove.
1123 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1125 * tests/extrac04.sh (out): Remove
1126 directory/subdirectory/file1, as the new semantics for
1127 --exclude exclude it.
1129 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1131 2001-08-12 Paul Eggert <eggert@twinsun.com>
1133 * lib/addext.c (<errno.h>): Include.
1134 (errno): Declare if not defined.
1135 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1136 leaves errno alone, because there is no limit. Also, work even if
1137 size_t is narrower than long.
1139 2001-07-08 Paul Eggert <eggert@twinsun.com>
1141 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1143 2001-05-10 Paul Eggert <eggert@twinsun.com>
1145 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1146 Include <backupfile.h> and <dirname.h> after size_t is defined.
1147 (addext): Use base_len to trim redundant trailing slashes instead of
1150 * lib/backupfile.c (ISSLASH, base_name):
1151 Remove decls; now in dirname.h.
1152 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1154 (find_backup_file_name): Rename locals to avoid new functions.
1155 Use base_len instead of rolling it ourselves.
1156 Work even if dirlen is 0.
1157 Use a dir of '.' if given the empty string.
1160 Do not include <stdio.h>, <assert.h>; no longer needed.
1161 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1162 Include <string.h>, <dirname.h>.
1163 (base_name): Allow file names ending in slashes, other than names
1164 that are all slashes. In this case, return the basename followed
1167 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1168 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1169 (dir_len): Renamed from dirlen.
1170 All callers changed.
1172 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1174 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1176 2001-02-16 Paul Eggert <eggert@twinsun.com>
1178 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1179 Do not declare or define if HAVE_MBRTOWC,
1180 since the test for HAVE_MBRTOWC now requires proper declarations.
1182 * lib/alloca.c (malloc): Undef before defining.
1184 2001-02-13 Paul Eggert <eggert@twinsun.com>
1186 * src/compare.c (read_and_process): Use off_t for size.
1187 From Maciej W. Rozycki.
1189 2001-01-26 Paul Eggert <eggert@twinsun.com>
1191 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1193 2001-01-12 Paul Eggert <eggert@twinsun.com>
1195 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1197 * lib/savedir.h (savedir): Remove size arg.
1199 * doc/tar.texi: Add @setchapternewpage odd.
1200 Remove -I as an alias for -T, for now.
1202 Update copyright. Remove "Published by".
1203 Dates beginning with / or . are taken to be file names.
1205 * src/tar.c (<time.h>): Do not include;
1206 (time): Do not declare.
1207 (usage): Remove -I as an alias for -T.
1208 (OPTION_STRING): Remove -I.
1209 (decode_options): Dates that look like an absolute path name,
1210 or that start with '.', are presumed to be file names whose
1212 Remove 'I' as an aliase for 'T'.
1215 * src/extract.c (<time.h>): Do not include; system.h now does this.
1216 (make_directories): Skip filesystem prefixes.
1217 Don't assume '/' is the only separator.
1218 (extract_sparse_file): Use new full_write semantics.
1219 On write error, return instead of invoking skip_file.
1220 Do not free sparsearray; caller does this now.
1221 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1223 (extract_archive): Don't assume file name lengths fit in int.
1224 Report what got stripped from member name; it might be more than '/'.
1225 Use new full_write semantics.
1226 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1228 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1230 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1231 (time): Remove decl; likewise.
1232 (child_open_for_uncompress): Use new full_write semantics.
1233 (flush_write): Use ISSLASH instead of testing for '/'.
1234 (flush_read): Likewise.
1236 * src/rmt.h (_remdev): Look for / anywhere in Path.
1238 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1239 Don't assume '/' is the only separator.
1240 (safer_rmdir): Don't assume '/' is the only separator.
1242 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1244 * lib/dirname.h (dirlen): New decl.
1246 * src/incremen.c (get_directory_contents):
1247 Remove path_size arg; all callers changed.
1248 Don't assume '/' is the only directory separator.
1249 (gnu_restore): Work even if file name length doesn't fit in int.
1251 * lib/addext.c (ISSLASH): New macro.
1252 (addext): Trim any redundant trailing slashes.
1254 * src/names.c (name_next):
1255 Don't assume '/' is the only directory separator.
1256 (namelist_match): Likewise.
1257 (add_hierarchy_to_namelist): Remove dirsize arg.
1258 Do not assume '/' is the only directory separator.
1259 (new_name): Likewise.
1261 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1262 (libtar_a_SOURCES): Add dirname.c.
1264 * src/create.c (relativize):
1265 New function, with much of old start_header's guts.
1266 Handle filesystem prefixes.
1267 (start_header): Use this new function.
1268 (init_sparsearray): Don't bother to zero out the new array;
1270 (deal_with_sparse): Fix array allocation bug.
1271 (create_archive): Don't assume '/' is the only separator.
1272 (dump_file): Likewise.
1273 Don't worry about leading / in symlink targets.
1275 * lib/savedir.c (savedir):
1276 Remove size arg; it wasn't portable. All callers changed.
1278 * lib/utime.c (utime_null): Adjust to new full_write convention.
1280 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1282 * lib/backupfile.c: Include <dirname.h>.
1283 (ISSLASH): New macro.
1284 (find_backup_file_name): Use dirlen to calculate directory lengths.
1285 (max_backup_version): Strip redundant trailing slashes.
1287 * src/common.h: Include <full-write.h>.
1288 (get_directory_contents): No longer has size arg.
1289 (gnu_restore): Arg is size_t, not int.
1291 * src/system.h: Include <time.h>.
1292 (time): Declare if not defined.
1294 * lib/full-write.c: Include full-write.h, not safe-read.h.
1295 full_write returns size_t, with short writes meaning failure.
1296 All callers changed.
1298 * src/rtapelib.c: Include full-write.h.
1300 * src/rmt.c: Include full-write.h.
1301 (main): Update copyright.
1303 * doc/getdate.texi: Mention that only English is supported.
1304 Show how to use "date" so that the output is acceptable to getdate.
1305 Mention Z as an abbreviation for UTC.
1307 * lib/full-write.h: New file.
1309 * src/list.c: system.h now does time.h stuff.
1312 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1314 Do not include string.h, strings.h, or assert.h; no longer needed.
1315 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1317 (base_name): New decl.
1318 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1319 (dir_name_r): Remove.
1320 (dirlen): New function.
1321 (dir_name): Use dirlen instead of dir_name_r.
1322 (<string.h>, <strings.h>): Include only if test program.
1323 (main): Use "return 0", not "exit (0)".
1325 2000-12-08 Paul Eggert <eggert@twinsun.com>
1327 * lib/dirname.h: New file.
1329 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1331 * lib/fnmatch.c: Do not comment out all the code if we are using
1332 the GNU C library, because in some cases we are replacing buggy
1333 code in the GNU C library itself.
1335 2000-10-30 Paul Eggert <eggert@twinsun.com>
1337 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1339 2000-10-29 Paul Eggert <eggert@twinsun.com>
1341 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1343 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1345 2000-10-28 Paul Eggert <eggert@twinsun.com>
1347 * doc/tar.texi: --no-recursion now applies to extraction, too.
1348 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1349 * src/names.c (namelist_match, excluded_name):
1350 Do not match subfiles of a directory
1351 if --no-recursion is specified.
1352 * src/tar.c (NO_RECURSE_OPTION): Remove.
1353 (long_options): Have getopt set the --no-recursion flag.
1354 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1355 Remove case for NO_RECURSE_OPTION.
1356 * src/common.h (recursion_option):
1357 Renamed from no_recurse_option, with sense
1358 negated, and with FNM_LEADING_DIR being the nonzero value.
1360 * names.c (namelist_match): New function.
1361 (name_match, name_scan): Use it to eliminate duplicate code.
1362 (names_notfound): Remove special case for Amiga.
1364 2000-10-27 Paul Eggert <eggert@twinsun.com>
1366 * src/misc.c (read_error_details, read_warn_details,
1367 read_fatal_details): Don't assume size_t is unsigned long.
1369 * src/buffer.c (flush_read): If read_full_records_option, try to
1370 fill the input buffer, as --delete -f - needs this.
1372 2000-10-24 Paul Eggert <eggert@twinsun.com>
1374 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1376 * src/buffer.c (check_label_pattern):
1377 Make sure header name is a string before
1378 passing it to fnmatch.
1379 (init_volume_number): Check for global_volno overflow.
1380 (new_volume): Check for global_volno overflow.
1382 * src/tar.c (decode_options):
1383 Check that volume label is not too long to overflow
1384 name in tar header block.
1386 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1388 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1389 (AC_FUNC_STRERROR_R): Use this instead.
1391 2000-10-23 Paul Eggert <eggert@twinsun.com>
1393 * src/extract.c: Include <time.h>, since we invoke "time".
1395 * lib/prepargs.c (prepend_default_options):
1396 Don't use NULL, for portability.
1398 * m4/fnmatch.m4: Add "working" to message.
1400 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1402 (getpwuid, getgrgid): Declare only if system headers don't.
1403 (gid_to_gname): Don't invoke setgrent.
1404 (namelist): Now static, not global.
1405 (nametail): New var. All uses of namelast changed to use
1406 nametail, with one extra level of indirection.
1407 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1408 (name_match): Set nametail too, when setting namelist to null.
1409 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1410 struct name *, so that we don't have to look up the name again
1411 here. Get change_dir from dir rather than as a separate arg. Add
1412 dirsize arg, and pass it along to get_directory_contents. Remove
1413 unnecessary check of directory type.
1414 (new_name): Do not append a slash if PATH already ends in one.
1415 (avoided_names, struct avoided_name): Remove.
1416 (avoided_name_table): New var, replacing avoided_names.
1417 (hash_avoided_name, compare_avoided_names): New function.
1418 (add_avoided_name, is_avoided_name): Use hash table rather than
1421 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1422 (child_open_for_compress, child_open_for_uncompress,
1423 close_archive): Propagate any failure of the compression process
1425 (open_archive, flush_write, flush_read, close_archive): Do not
1426 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1427 -1. Instead, allocate an array with the size that's needed.
1428 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1429 (backspace_output): Don't try to backspace past start of archive.
1430 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1432 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1433 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1434 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1435 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1436 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1437 WITH_DMALLOC, WITH_REGEX):
1438 Remove; now generated automatically.
1440 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1441 compatibility for glibc fragments.
1442 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1443 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1444 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1445 that we needn't put an entry into acconfig.h.
1446 (ALL_LINGUAS): Add da.
1447 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1448 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1450 (AC_MBSTATE_T): Add.
1451 (RMT): Append $(EXEEXT).
1452 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1453 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1454 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1455 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1456 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1457 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1458 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1459 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1460 (EMUL_OPEN3): Remove; no longer needed.
1461 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1463 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1465 * src/common.h: Do not include basename.h.
1466 * src/rtapelib.c (base_name): Do not include basename.h;
1467 declare base_name instead.
1469 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1471 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1472 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1473 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1474 Adjust to the above changes.
1476 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1478 * src/open3.c: Remove.
1480 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1481 (tar_SOURCES): Remove open3.c.
1482 (INCLUDES): Remove -I.., as automake does that.
1483 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1485 The following changes are to put LOCALEDIR into localedir.h instead
1486 of passing it on the command line.
1488 (DISTCLEANFILES): New macro.
1489 (localedir.h): New rule.
1490 (rmt.o tar.o): Now depend on localedir.h.
1492 * tests/delete02.sh, tests/extrac04.sh: New files.
1494 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1495 (TESTS): Add extrac04.sh, and restore delete02.sh.
1496 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1497 (INCLUDES): Remove -I.. as automake does this now.
1499 * src/rtapelib.c (rexec): Don't declare unless using it.
1500 (do_command): Simplify signal-handling code slightly.
1502 * src/delete.c (blocks_needed): Remove. All uses changed to use
1503 blocking_factor - new_blocks.
1504 (acting_as_filter): New var.
1505 (write_record, delete_archive_members): Use acting_as_filter
1506 rather than archive == STDIN_FILENO to detect whether we're acting
1507 as a filter, as open can return STDIN_FILENO in some cases.
1508 (delete_archive_members): Ignore zero blocks if
1509 ignore_zeros_option is nonzero. Fix bug that messed up last
1510 output block: write_eot can't be used here, as it gets confused
1511 when the input is at end of file.
1513 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1514 symbolic link contents length. Pass directory size to
1515 get_directory_contents.
1517 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1518 m4/strerror_r.m4: New files.
1519 * m4/signedchar.m4: Remove this file.
1520 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1521 * m4/Makefile.am (EXTRA_DIST): Likewise.
1523 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1525 * po/da.po: New translation file.
1527 * src/mangle.c (extract_mangle):
1528 Fix diagnostic with wrong number of %s'es.
1530 * lib/fnmatch.c (fnmatch):
1531 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1532 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1534 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1535 fall off a device's end. Detect this.
1537 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1539 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1540 include <pathmax.h> and directory include files like <dirent.h>;
1541 no longer used. Include <savedir.h> instead.
1542 (closedir, signed_char): remove macro; no longer used.
1543 (bool, false, true): Include <stdbool.h> if you have the include
1544 file, otherwise define.
1547 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1548 opendir_warn, readdir_error): Remove; no longer needed.
1549 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1550 before deciding whether we're trying to remove ".".
1551 (remove_any_file): Try unlink first if we are not root. Use
1552 savedir when recursively removing directories, to avoid exhausting
1554 (savedir_error, savedir_warn, symlink_error): New functions.
1556 * src/list.c: (read_and): Do not invoke
1557 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1558 responsible for that. Do not invoke apply_delayed_set_stat; our
1559 caller is now responsible for that.
1560 (read_header): Use signed char instead of signed_char. Prevent
1561 later references to current_header from mistakenly treating it as
1563 (from_header): Quote invalid base-64 strings in diagnostics.
1564 (time_from_header): Do not warn about future timestamps in
1565 archive; check_time now does that.
1566 (print_header): Quote unknown file types.
1567 (skip_member): New function, replacing skip_extended_headers and
1568 now skipping the whole member instead of just the extended
1569 headers. All callers changed. This makes the code handle
1570 extended headers uniformly, and fixes some bugs.
1572 * src/update.c (update_archive): Use skip_member.
1574 * src/extract.c (we_are_root): Now global.
1575 (struct delayed_symlink): New type.
1576 (delayed_symlink_head): New var.
1577 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1578 not apply_delayed_set_stat.
1579 (set_mode, set_stat): Pointer args are now const pointers.
1580 (check_time): New function.
1581 (set_stat): Warn if setting a file's timestamp to be the future.
1582 (make_directories): Do not save and restore errno.
1583 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1584 intermediate directories.
1585 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1586 not in caller. Extract potentially dangerous symbolic links more
1587 carefully, deferring their creation until the end, and using a
1588 regular file placeholder in the meantime. Do not remove trailing
1589 / and /. from file names. Do not bother checking for ".." when
1590 checking whether a directory loops back on itself, as loopbacks
1591 can occur with symlinks too. Also, in that case, do not bother
1592 saving and restoring errno; just set it to EEXIST.
1593 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1594 ancestor if it ends in slash too (as well as ending in a char just
1596 (apply_delayed_set_stat): Remove.
1597 (apply_delayed_symlinks, extract_finish): New functions.
1599 * doc/fdl.texi: New file.
1600 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1601 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1602 * doc/tar.texi: Add Free Documentation License. New section
1603 "Overwrite Old Files", and revamp that section to make it easier to
1604 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1605 documentation into getdate.texi. Fix several minor typos. Describe
1606 TAR_OPTIONS. Describe incompatibility between incremental backups and
1607 --atime-preserve. Describe incompatibility between --verify and other
1608 options. Mention that tar normally removes symbolic links rather than
1609 following them, when extracting a file of the same name.
1611 * THANKS: Add gpoul. Change skip's address.
1613 * po/POTFILES.in: Add lib/human.c.
1615 * src/common.h (namelist, namelast): Remove decls.
1616 (we_are_root, extract_finish, skip_member, savedir_error,
1617 savedir_warn, symlink_error, gnu_list_name): New decls.
1618 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1619 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1620 closedir_warn, opendir_error, opendir_warn, readdir_error,
1621 readdir_warn): Remove decls.
1622 (get_directory_contents): New off_t arg.
1623 (addname): Now returns struct name *.
1625 * src/tar.h, tests/genfile.c: Fix comments.
1627 * src/create.c: Include hash.h.
1628 (gnu_list_name): Remove decl.
1629 (struct link): Remove "next" member.
1631 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1632 consistency with other diagnostics.
1633 (deal_with_sparse): Check for I/O error when closing the file.
1634 (create_archive): Do not allocate an array of size PATH_MAX, as
1635 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1636 the size that's needed.
1637 (hash_link, compare_links): New functions.
1638 (dump_file): Do not exhaust open file descriptors when descending
1639 deeply into a directory, by using savedir rather than
1640 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1641 Hash the set of links already created, instead of using a linked
1642 list. Fix some bugs in outputting sparse files which caused the
1643 sparse tables to be incorrect. When a file unexpectedly shrinks,
1644 output zeros rather than garbage. Do not allocate an array of
1645 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1646 allocate an array with the size that's needed.
1648 * src/incremen.c: Include hash.h.
1649 (struct directory): Remove "next", "dir_text". Change "name" to
1650 be char[1] with struct hack, not const char *. Add "found".
1651 (directory_list): Remove. Replaced by directory_table.
1652 (directory_table): New var.
1653 (nfs_string): Renamed from nfs.
1654 (hash_directory, compare_directories): New functions.
1655 (note_directory): Now returns struct directory *. First arg is
1656 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1657 Remove text arg. New "found" arg, basically corresponding to the
1658 old text arg not being null. All callers changed.
1659 (note_directory, find_directory): Use hash table rather than
1661 (get_directory_contents): New arg "device". Use savedir to do the
1662 hard work. Save the nfs-ness of stat_data, since it might change
1663 under us. Use note_directory instead of find_directory to save
1664 some work. When adding an "A" record, do it with
1665 add_to_accumulator instead of cheating with strcat.
1666 (read_directory_file): Use "+" flag before device to indicate
1667 whether it was NFS. Fix typo in checking for strtoul error.
1668 (write_directory_file_entry): New function.
1669 (write_directory_file): Use it, and use the hash routines to
1670 traverse the directory table.
1671 (gnu_restore): Use savedir rather than opendir/readdir.
1673 * src/tar.c: Include localedir.h, prepargs.h.
1674 (long_options): Now static.
1675 (long_options, usage, decode_options): -j is now short for
1676 --bzip2, and -I is now an alias for -T.
1677 (decode_options, main): argv is not const pointer now.
1678 (decode_options): Invoke prepend_default_options to support
1679 TAR_OPTIONS. In diagnostic, mention the string that was the
1680 invalid blocking factor, tape length, group, owner, or record
1681 size. --delete is no longer incompatible with -f -, undoing
1683 (main): Invoke extract_finish at end of extraction.
1685 * src/rmt.c: Include localedir.h.
1686 (main): Update copyright date to 2000.
1688 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1689 following changes: Use @sc where appropriate. Document the ranges of
1690 supported times more precisely. Add Eggert to getdate authors.
1691 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1692 zone names, as it wasn't correct and people shouldn't be relying on it
1693 anyway. Relative items also account for non-DST adjustments. Fix
1696 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1698 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1700 * tests/preset.in: Set LANGUAGE to the empty string, for some
1703 2000-10-20 Paul Eggert <eggert@twinsun.com>
1705 * m4/fnmatch.m4: Mention the GNU C library.
1707 2000-10-19 Paul Eggert <eggert@twinsun.com>
1709 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1712 2000-10-17 Paul Eggert <eggert@twinsun.com>
1714 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1717 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1718 (CHAR_BIT): Define if not defined.
1720 2000-09-09 Paul Eggert <eggert@twinsun.com>
1722 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1724 2000-08-07 Paul Eggert <eggert@twinsun.com>
1726 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1728 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1729 change to array from char *.
1731 2000-08-06 Paul Eggert <eggert@twinsun.com>
1733 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1734 compatibility with glibc 2.1.3 strftime.c.
1736 2000-07-31 Paul Eggert <eggert@twinsun.com>
1738 * lib/quotearg.c (quotearg_n_options):
1739 Don't make the initial slot vector a constant,
1740 since it might get modified.
1742 * lib/quotearg.c: Add support for more than one preallocated slot.
1744 2000-07-30 Paul Eggert <eggert@twinsun.com>
1746 * lib/quotearg.c (quotearg_n_options):
1747 Preallocate a slot 0 buffer, so that the caller
1748 can always quote one small component of a "memory exhausted" message
1751 2000-07-23 Paul Eggert <eggert@twinsun.com>
1754 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1755 mbstate_t is always defined.
1757 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1758 some GCC installations, and this configuration error is likely to be
1761 2000-07-22 Paul Eggert <eggert@twinsun.com>
1764 When the system forces us to redefine mbstate_t, shadow its mbsinit
1765 function. From Bruno Haible.
1767 2000-07-14 Paul Eggert <eggert@twinsun.com>
1769 * lib/xmalloc.c: Simplify exhausted message.
1771 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1773 2000-07-13 Paul Eggert <eggert@twinsun.com>
1775 * lib/quotearg.h (enum quoting style):
1776 New constant clocale_quoting_style.
1779 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1780 Add support for clocale_quoting_style, undoing previous change to
1781 locale_quoting_style.
1783 2000-07-10 Paul Eggert <eggert@twinsun.com>
1786 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1787 since otherwise we don't need it.
1788 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1789 since we don't do multibytes in that case.
1790 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1791 invoke multibyte primitives.
1793 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1794 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1795 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1796 and mbstate_t, to a single-part test that simply defines mbstate_t.
1798 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1799 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1800 to decide whether to define the BeOS workaround macro;
1801 this adjusts to the change to AC_MBSTATE_T.
1803 * m4/strerror_r.m4: New file.
1805 2000-07-05 Paul Eggert <eggert@twinsun.com>
1807 * lib/quotearg.c: Use double-quote to quote.
1809 * lib/quotearg.c (N_): New macro.
1810 (gettext_default): New function.
1811 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1812 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1815 * lib/quotearg.c (struct quoting_options):
1816 Simplify quote_these_too dimension.
1817 From Bruno Haible <haible@clisp.cons.org>.
1819 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1820 Test for mbstate_t only if the test
1821 for an object-type mbstate_t fails.
1823 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1825 2000-07-03 Paul Eggert <eggert@twinsun.com>
1827 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1828 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1830 * lib/quotearg.c (mbrtowc):
1831 Assign to *pwc, and return 1 only if result is nonzero.
1832 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1834 2000-07-02 Paul Eggert <eggert@twinsun.com>
1836 * lib/quotearg.c (mbstate_t):
1837 Do not define; it should be defined with AC_CHECK_TYPE.
1839 2000-06-26 Paul Eggert <eggert@twinsun.com>
1841 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1842 a bug in glibc 2.1.3.
1844 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1846 2000-06-19 Paul Eggert <eggert@twinsun.com>
1848 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1849 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1850 (ISPRINT): Likewise.
1851 Reported by Tom Tromey.
1853 2000-06-15 Paul Eggert <eggert@twinsun.com>
1855 * lib/human.c (adjust_value): New function.
1856 (human_readable_inexact): Apply rounding style even when printing
1859 * lib/human.c: Avoid shadowing warnings.
1862 2000-06-14 Paul Eggert <eggert@twinsun.com>
1864 * lib/human.c (human_readable_inexact): Allow an input block size
1865 that is not a multiple of the output block size, and vice versa.
1867 * lib/getdate.y (get_date): Apply relative times after time zone
1868 indicator, not before.
1870 2000-05-31 Paul Eggert <eggert@twinsun.com>
1872 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
1873 and thus don't need AC_CANONICAL_HOST.
1875 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
1876 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
1877 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
1878 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
1879 changed. Instead of inspecting the output of getconf, try to
1880 compile the test program without and with the macro definition.
1881 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
1882 getconf. Instead, check for the needed flags by compiling test
1885 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
1887 * config.guess, config.sub: Remove these files, for similar reasons.
1889 2000-05-03 Paul Eggert <eggert@twinsun.com>
1891 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
1892 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
1893 bug. This avoids a clash when files like regex.c that define
1896 2000-05-02 Paul Eggert <eggert@twinsun.com>
1898 * m4/largefile.m4 (AC_SYS_LARGEFILE):
1899 Define _GNU_SOURCE if this is needed to make
1900 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
1901 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
1903 * lib/quotearg.c (mbrtowc, mbstat_t):
1904 Add definitions if !HAVE_MBSTATE_T_OBJECT.
1905 (<wctype.h>): Include if HAVE_WCTYPE_H.
1906 (iswprint): Define to 1 if we lack it
1908 2000-04-18 Paul Eggert <eggert@twinsun.com>
1910 * m4/mbstate_t.m4: New file.
1912 2000-04-17 Bruno Haible <haible@clisp.cons.org>
1914 * tests/ignfail.sh: Test for uid 0 along with user "root".
1916 2000-04-05 Paul Eggert <eggert@twinsun.com>
1918 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
1919 Don't use -n32 on IRIX if the installer said
1922 2000-02-28 Paul Eggert <eggert@twinsun.com>
1924 * lib/quotearg.c (ALERT_CHAR): New macro.
1925 (quotearg_buffer_restyled): Use it.
1927 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1929 * src/list.c (tartime): Fix off-by-one error when copying year if
1932 2000-02-18 Paul Eggert <eggert@twinsun.com>
1934 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
1935 (textint): New typedef.
1936 (parser_control): Changed from struct parser_control to typedef
1937 (for consistency). Member year changed from int to textint. All
1939 (YYSTYPE): Removed; replaced by %union with int and textint
1941 (tID): Removed; not used.
1942 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
1943 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
1944 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
1945 (tSNUMBER, tUNUMBER): Now of type <textintval>.
1946 (date, number, to_year): Use width of number in digits, not its
1947 value, to determine whether it's a 2-digit year, or a 2-digit
1949 (yylex): Store number of digits of numeric tokens. Return '?' for
1950 unknown identifiers, rather than (unused) tID.
1952 2000-01-16 Paul Eggert <eggert@twinsun.com>
1954 * lib/quotearg.c (quotearg_buffer_restyled):
1955 Do not quote alert, backslash, formfeed,
1956 and vertical tab unnecessarily in shell quoting style.
1958 2000-01-15 Paul Eggert <eggert@twinsun.com>
1961 Change quoting to be compatible with future autoconf versions.
1963 2000-01-11 Paul Eggert <eggert@twinsun.com>
1965 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
1967 2000-01-07 Paul Eggert <eggert@twinsun.com>
1969 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
1971 Fix bug with fnmatch.h dependency, as follows:
1972 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
1973 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
1975 * src/common.h (apply_nonancestor_delayed_set_stat):
1976 Renamed from apply_delayed_set_stat.
1977 (apply_delayed_set_stat, decode_mode, chmod_error_details,
1978 chown_error_details, close_warn, closedir_warn, mkdir_error,
1979 read_error_details, read_fatal_details, read_warn_details,
1980 seek_error_details, seek_warn_details, utime_error,
1981 write_error_details, write_fatal_details): New decls.
1983 Make diagnostic messages more regular.
1984 * src/create.c (dump_file): Quote file names with colons if possible.
1985 * src/compare.c (diff_archive): Likewise.
1986 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
1987 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
1988 * src/mangle.c (extract_mangle): Likewise.
1989 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
1991 * src/buffer.c (archive_write_error, flush_archive, close_archive,
1992 new_volume, xclose):
1993 Use error message functions to report errors consistently.
1994 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
1995 * src/create.c (finish_sparse_file, dump_file): Likewise.
1996 * src/extract.c (set_mode, set_stat, extract_sparse_file,
1997 extract_archive): Likewise.
1998 * src/list.c (list_archive): Likewise.
1999 * src/update.c (append_file): Likewise.
2000 * src/compare.c (diff_init, diff_sparse_files):
2001 Use xalloc_die to report memory exhaustion.
2002 * src/incremen.c (gnu_restore): Likewise.
2003 * src/list.c (read_header): Likewise.
2004 * src/mangle.c (extract_mangle): Likewise.
2005 * src/misc.c (maybe_backup_file): Likewise.
2006 * src/tar.c (decode_options): Likewise.
2007 * src/compare.c (read_and_process, fill_in_sparse_array,
2009 Use consistent terminology for unexpected-EOF message.
2010 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2011 * src/list.c (list_archive, read_header, skip_file,
2012 skip_extended_headers): Likewise.
2013 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2014 (xdup2): Regularize messages with rest of tar.
2016 * src/buffer.c (flush_read): Don't read past EOF.
2018 * src/extract.c (extr_init):
2019 If we run out of memory, invoke apply_delayed_set_stat.
2020 (prepare_to_extract): Don't complain if we can't remove ".".
2021 (apply_delayed_set_stat): New function.
2022 (apply_nonancestor_delayed_set_stat):
2023 Renamed from apply_delayed_set_stat. All uses changed.
2024 Don't remove head if it doesn't apply.
2026 * src/create.c (find_new_file_size):
2027 Return size instead of storing through pointer.
2028 All callers changed.
2029 (deal_with_sparse): Don't keep reading after read errors.
2030 (finish_sparse_file): Just abort if there is an internal error.
2031 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2032 Don't restore access times on directories during incremental dumps
2033 until after dealing with the directory.
2034 If ignoring failed reads, count closedir, read, and unknown
2035 file errors as warnings, not errors.
2036 Fix buffer overrun problem when dumping sparse files.
2038 * src/list.c (read_and):
2039 Invoke apply_nonancestor_delayed_set_stat on file names
2040 after handling them.
2041 (decode_mode): Remove; moved to misc.c.
2043 * src/misc.c (safer_rmdir): New function.
2044 (remove_any_file): Use it to avoid problems with rmdir(".").
2045 (maybe_backup_file): Regularize diagnostics.
2046 (undo_backup_file): Likewise.
2047 (decode_mode): Moved here from list.c.
2048 (chmod_error_details, chown_error_details, close_fatal,
2049 close_warn, closedir_warn, mkdir_error, read_error_details,
2050 read_warn_details, read_fatal_details, seek_error_details,
2051 seek_warn_details, utime_error, write_error_details,
2052 write_fatal_details): New functions.
2054 * src/delete.c (save_record): Remove static variable (now local).
2055 (move_archive): Don't position before start of archive.
2056 (write_record): Abort if count is zero at inopportune time.
2059 * src/tar.c (decode_options): --delete and -f - are now
2060 incompatible, since we didn't have time to fix their bugs.
2062 * tests/Makefile.am (TESTS): Remove delete02.sh.
2063 * tests/ignfail.sh: Adjust to new quoting scheme again.
2065 2000-01-06 Paul Eggert <eggert@twinsun.com>
2067 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2068 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2069 (tm_diff): Renamed from difftm. All uses changed.
2070 Replace body with that taken from GNU C Library 2.1.3pre1.
2071 (get_date): Prefer tm_gmtoff to tm_diff if available.
2073 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2075 * tests/incremen.sh: Invoke stat on newly created file so that its
2076 ctime is updated on Nextstep.
2078 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2080 * lib/getdate.y (get_date):
2081 Fix typo when checking for time_t overflow in time zone calculations.
2083 1999-12-13 Paul Eggert <eggert@twinsun.com>
2085 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2087 * README-alpha: New file.
2088 * README: New sections for gzip and bzip2, Solaris.
2089 Remove mention of BACKLOG.
2091 * configure.in (AC_C_BACKSLASH_A): Add.
2092 (AC_CHECK_HEADERS): Add wchar.h.
2093 (AC_CHECK_FUNCS): Add mbrtowc.
2094 (AC_FUNC_CLOSEDIR_VOID): Add.
2096 * tests/Makefile.am (TESTS): Add delete02.sh.
2097 (POSTPONED_TESTS): Remove.
2098 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2101 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2103 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2105 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2107 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2109 * src/tar.c ("quotearg.h"): New include.
2110 (usage): Now has __attribute__ ((noreturn)).
2111 (confirm): Report errno if we can't open tty.
2112 (confirm, decode_options):
2113 Quote arbitrary strings in diagnostics.
2114 (OVERWRITE_OPTION): New constant.
2115 (long_options, usage, decode_options): New --overwrite option.
2116 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2117 are now mutually exclusive.
2118 Don't assume that gettext preserves errno.
2119 (main): Set default quoting style to escape_quoting_style.
2121 * src/update.c (<quotearg.h>): New include.
2123 Don't assume that gettext preserves errno.
2124 Quote arbitrary strings in diagnostics.
2125 Check for close error.
2127 * src/names.c (<quotearg.h>): New include.
2128 (name_init, name_next, name_close, names_notfound,
2129 collect_and_sort_names): Don't assume that gettext preserves
2130 errno. Quote arbitrary strings in diagnostics.
2131 (excluded_name): Fix typo that caused empty patterns to be
2134 * src/misc.c (<quotearg.h>): New include.
2135 (quote_copy_string): Quote only newline and backslash; the output is no
2136 longer meant for humans, and is locale-independent.
2137 (contains_dot_dot): New function.
2138 (remove_any_file): Don't use lstat; just rmdir the file and then use
2139 unlink if the rmdir fails because the file isn't a directory.
2140 Check for readdir and closedir errors.
2141 (maybe_backup_file): Report "stat" for stat errors.
2142 (maybe_backup_file, chdir_do):
2143 Quote arbitrary strings in diagnostics.
2144 (maybe_backup_file, undo_last_backup):
2145 Don't assume that gettext preserves errno.
2146 (call_arg_error, call_arg_fatal, call_arg_warn,
2147 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2148 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2149 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2150 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2151 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2152 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2154 * src/system.h (__attribute__): New macro.
2155 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2156 (S_ISDOOR): New macro.
2157 (closedir): New macro, if CLOSEDIR_VOID.
2159 * src/rmt.c, src/rtapelib.c (decode_oflag):
2160 O_APPEND might not be defined.
2162 * src/list.c: (read_and, list_archive):
2163 Quote arbitrary strings in diagnostics.
2164 (from_header): Use locale_quoting_style to quote diagnostics.
2165 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2167 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2169 * src/Makefile.am: Use ## for copyright comments.
2171 * src/extract.c (<quotearg.h>): New include.
2172 (enum permstatus): New enum.
2173 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2174 two mallocs. New members file_name_len, invert_permissions, permstatus.
2175 (extr_init): Remove hack that silently adjusted newdir_umask.
2176 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2177 Use these args to decide whether and how to set modes.
2178 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2179 Don't assume that gettext preserves errno.
2180 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2181 (delay_set_stat, repair_delayed_set_stat): New functions.
2182 (make_directories): Avoid mkdir where last part of path is "..".
2183 Create a struct delayed_set_stat for each directory made.
2184 (prepare_to_extract): Renamed from unlink_destination, and
2185 return 0 immediately if to_stdout_option; all callers changed.
2186 (maybe_recoverable): New parameter interdir_made.
2187 Add support for --overwrite.
2188 (extract_sparse_file, extract_archive):
2189 Quote arbitrary strings in diagnostics.
2190 (extract_archive): By default, warn about ".." in member names, and skip them.
2191 Don't open files with O_NONBLOCK or O_APPEND.
2192 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2193 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2194 minus the current umask. Keep track of intermediate directories made,
2195 to avoid looping when making x/../x when x doesn't exist; the
2196 earlier code solved this in a different way that didn't fit well
2197 into the new scheme. Don't extract permissions onto existing
2198 directories unless --overwrite is given. Do not add -wx------
2199 permissions to new directories permanently; just do it temporarily.
2200 Remove no-longer-needed hack with MSDOS and directory time stamps.
2201 (apply_delayed_set_stat): New argument specifies which directories to
2202 fix statuses of. Do not wait until the end of extraction to fix
2203 statuses; instead, fix a directory's status once we exit that directory.
2204 This requires less memory and does the right thing in some cases
2205 where the old method didn't.
2206 (fatal_exit): New function.
2208 * src/incremen.c (<quotearg.h>): New include.
2209 (get_directory_contents, gnu_restore):
2210 Check for readdir and closedir errors.
2211 (get_directory_contents, read_directory_file, gnu_restore):
2212 Quote arbitrary strings in diagnostics.
2213 (get_directory_contents, read_directory_file, write_directory_file):
2214 Don't assume that gettext preserves errno.
2216 * src/create.c (<quotearg.h>): New include.
2217 (start_header): Use `member names' to refer to archive member names, not
2218 `archive names'. Warn about `..' in member names.
2219 (finish_sparse_file, dump_file):
2220 Quote arbitrary strings in diagnostics.
2221 (finish_sparse_file, dump_file):
2222 Don't assume that gettext preserves errno.
2223 (dump_file): Don't use `access' to determine whether a directory is readable;
2224 this isn't reliable if tar is setuid. Use `opendir' instead.
2225 Check for readdir and closedir failures.
2226 Don't dump sockets as if they were fifos; just warn and skip.
2228 * src/delete.c (move_archive):
2229 Don't report fatal error merely because sizes don't fit
2230 into struct mtop values; fall back on lseek instead.
2231 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2232 Say `reposition' instead of `re-position'.
2233 (delete_archive_members):
2234 Set archive to STDOUT_FILENO before outputting trailing buffer.
2236 * src/compare.c (<quotearg.h>): New include.
2237 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2238 and `Cannot' others.
2239 (report_difference, diff_archive):
2240 Quote arbitrary strings in diagnostics.
2241 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2242 Don't assume that gettext preserves errno.
2243 (diff_archive): Don't open regular files with O_NONBLOCK.
2244 Preserve access times of files if --atime.
2246 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2247 (FATAL_ERROR, USAGE): Don't return 0.
2248 (enum old files): New enum.
2249 (old_files_option): New variable, replacing keep_old_files_option and
2250 unlink_first_option.
2251 (apply_delayed_set_stat): Now takes char const * param.
2252 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2253 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2254 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2255 read_fatal, readdir_error, readdir_warn, readlink_error,
2256 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2257 truncate_error, truncate_warn, unlink_error, waitpid_error,
2258 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2261 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2262 archive_write_error, archive_read_error, flush_archive, close_archive,
2263 init_volume_number, new_volume):
2264 Don't assume that gettext preserves errno.
2266 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2267 (open_archive): Reject multivolume verify attempts a bit earlier.
2268 Rename local variable `access', in case it's defined by system header.
2270 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2271 `Could not' sometimes and `Cannot' others.
2273 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2274 Quote arbitrary strings in diagnostics.
2276 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2279 (init_volume_number): Check for input and output errors in volno_file.
2281 (new_volume): Use new fatal_exit function to exit, and new xfork
2284 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2286 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2288 * doc/tar.texi: Add --overwrite.
2289 --absolute-names rejects ".." in names.
2291 * lib/quotearg.c: Add support for multibyte characters.
2293 (ISPRINT): New macro.
2294 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2295 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2296 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2297 (quotearg_buffer_restyled): New function, with most of the old
2298 quotearg_buffer's contents.
2299 Major rewrite to support multibyte characters.
2300 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2302 * m4/c-bs-a.m4: New file.
2304 * lib/Makefile.am: Use ## for copyright notice.
2306 * scripts/Makefile.am: Use ## on copyright notice.
2309 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2311 1999-12-05 Paul Eggert <eggert@twinsun.com>
2313 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2314 src/ChangeLog, tests/ChangeLog: Remove these files.
2315 * ChangeLog.1: New file, incorporating the above files, plus old
2317 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2319 1999-12-05 Dale Worley <worley@ariadne.com>
2321 * src/compare.c (<utime.h>, struct utimbuf): Add.
2322 (diff_archive): Restore access times if --atime.
2323 * doc/tar.texi: Explain that --atime also preserves modification time.
2325 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2327 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2328 * BACKLOG, TODO: Remove.
2329 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2330 * README: Bring up to date.
2332 1999-12-03 Paul Eggert <eggert@twinsun.com>
2334 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2336 * src/compare.c (diff_archive):
2337 Do not set errno to EPIPE; we no longer use perror.
2339 * src/create.c (dump_file):
2340 If a parent directory said that a file should be there but it is
2341 absent, diagnose it as being removed in the meantime.
2342 Do not pass meaningless errno to ERROR when reporting that the
2343 file changed as we read it.
2344 Report that a file changed if its ctime changes; this is more
2345 sensitive than mtime+size, and more accurate.
2347 * src/incremen.c (enum children): New type.
2348 (struct directory): Change old char allnew member to new enum children
2351 (get_directory_contents): When doing an incremental dump that does
2352 not cross filesystem boundaries, dump the mount points, even though
2353 they are in a different filesystem. This is for convenience when
2354 restoring, and for consistency with non-incremental dumps.
2355 This requires a 3-way flag for keeping track of which children we want,
2356 so we use enum children rather than boolean.
2358 * src/open3.c (modes): Remove.
2359 (open3): Remove unportable assumptions about flag encodings.
2360 Use `stat' instead of `access' for testing file existence,
2361 to avoid problems with setuid programs.
2363 * src/names.c (name_next): If file names are given both in the
2364 command line (e.g. via -C) and in a file (via -T), do not
2365 ignore the command-line names.
2367 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2369 * doc/tar.texi: Clarify getdate authorship.
2371 1999-11-23 Paul Eggert <eggert@twinsun.com>
2373 * lib/Makefile.am (DISTCLEANFILES): New macro.
2375 * configure.in (tar_fnmatch_hin):
2376 Remove; it runs afoul of a bug in autoconf 2.13.
2377 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2379 1999-11-19 Paul Eggert <eggert@twinsun.com>
2381 * m4/largefile.m4: Update serial.
2383 1999-11-18 Paul Eggert <eggert@twinsun.com>
2385 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2386 the QNX shell, which doesn't propagate exit status of failed
2387 commands inside shell assignments.
2389 1999-11-07 Paul Eggert <eggert@twinsun.com>
2391 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2393 * configure.in (AC_PREREQ): Bump to 2.13.
2394 (ALL_LINGUAS): Add pt_BR, ja.
2395 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2396 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2397 for AIX crossbuilds.
2399 * doc/tar.texi: New node create options for --ignore-failed-read.
2400 Remove unused version control symbols.
2401 Modernize texinfo usage.
2403 * src/tar.c (usage): Add examples.
2405 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2406 Include fnmatch.h when testing fnmatch.
2408 * src/common.h (collect_and_sort_names): New decl.
2410 * src/list.c (from_header):
2411 Handle 32-bit two's complement negative time stamps
2412 even if the leading octal digit is 2 or 3.
2414 * src/extract.c (set_stat): Remove duplicate code.
2416 * src/create.c (to_chars): Remove trailing newline from warning.
2417 (dump_file): Ignore doors.
2418 (finish_header): Report block numbers with origin 0, not origin 1.
2420 * src/rmt.c: Include getopt.h.
2421 (long_opts): New constant.
2422 (usage): New function.
2423 (main): Implement --help and --version.
2424 Output usage message if arguments are bad.
2426 1999-10-10 Paul Eggert <eggert@twinsun.com>
2428 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2430 * README: Remove --with-dmalloc.
2431 Add --disable-largefile.
2432 Remove old NeXT dirent problems, or AIX valloc problems.
2433 Remove old union wait advice, and old %lld advice.
2434 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2436 * doc/tar.texi: Clarify documentation for portable file names.
2438 * configure.in (AM_WITH_DMALLOC): Remove.
2439 (ALL_LINGUAS): Add ja.
2441 * src/tar.c (decode_options):
2442 Invalid dates are now treated as (time_t) -1.
2443 Redo version message to conform to GNU standards.
2445 * src/create.c (dump_file):
2446 Fix typo: last two args to dump_file were interchanged.
2447 * src/update.c (update_archive): Likewise.
2449 * src/common.h (tartime): New decl.
2451 * src/list.c (tartime): Now extern.
2452 (read_and): Invalid headers cause errors, not warnings.
2454 1999-10-03 Paul Eggert <eggert@twinsun.com>
2456 * lib/getdate.y (__attribute__):
2457 Don't use if GCC claims to be before 2.8; this is
2458 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2460 1999-09-25 Paul Eggert <eggert@twinsun.com>
2462 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2463 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2465 * tests/incremen.sh: Add yet another sleep.
2467 1999-09-24 Paul Eggert <eggert@twinsun.com>
2469 * NEWS: A read error now causes a nonzero exit status.
2471 * src/create.c (to_chars): Fix base-256 output.
2473 * src/buffer.c (write_error):
2474 Read error is an error, not just a warning.
2476 1999-09-24 Paul Eggert <eggert@twinsun.com>
2478 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2480 * src/tar.c (<time.h>): Include.
2481 (time): Declare if not defined.
2482 (confirm): Don't read past EOF.
2483 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2484 (main): Use clock_gettime if available.
2486 * tests/Makefile.am (TESTS): Add incremen.sh
2487 (INCLUDES): Add -I../lib, for fnmatch.h.
2489 * src/update.c (update_archive):
2490 Remove call to name_expand; had no effect.
2491 Use chdir_do to change into directory.
2492 Use deref_stat instead of stat.
2493 Use add_avoided_name to mark names to be avoided; the old method of
2494 setting a bit with the name caused all descendants of that name to
2495 be avoided, in some circumstances.
2497 * tests/incremen.sh: Remove unnecessary sleeps.
2499 * src/names.c (name_next): Go back to using plain chdir.
2500 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2501 (addname): Likewise.
2502 (name_match): Use chdir_do to act on chdir args.
2503 (merge_sort): Moved here from incremen.c.
2504 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2506 (name_expand): Remove.
2507 (name_from_list): Skip fake names.
2508 Use chdir_do to act on chdir args.
2509 (struct avoided_name): New struct.
2510 (avoided_names): New var.
2511 (add_avoided_name, is_avoided_name): New functions.
2513 * src/system.h (stat, lstat): Define in terms of statx on
2514 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2515 (UCHAR_MAX): New macro.
2516 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2518 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2520 * src/incremen.c (<time.h>): Remove include; no longer used.
2521 (time): Remove decl.
2523 (get_directory_contents): Use deref_stat.
2524 Consider a subdirectory to be all new only if
2525 listed_incremental_option or if it its timestamp is newer than the
2527 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2528 (read_directory_file): Now extern. Do not set time_now.
2529 (write_directory_file): Renamed from write_dir_file.
2530 Use start_time instead of time_now.
2531 (compare_names, collect_and_sort_names): Move to names.c.
2533 * src/mangle.c (<time.h>): Remove; not used.
2534 (time): Do not declare.
2536 * src/misc.c (chdir_from_initial_wd): Remove.
2537 (deref_stat): New function.
2538 (struct wd): New struct.
2539 (wd, wds, wd_alloc): New variables.
2540 (chdir_arg, chdir_do): New function.
2542 * src/compare.c (get_stat_data): Use deref_stat.
2544 * src/common.h (name_expand): Remove.
2546 * src/list.c (time): Declare if not defined.
2547 (base_64_digits): Moved here from create.c.
2548 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2550 (read_and): Don't get time from header unless we need it now;
2551 as getting time can cause duplicate diagnostics if bogus.
2552 Remove "Hmm, " from diagnostic.
2553 Use "Skipping to next header" uniformly.
2554 (from_header): Renamed from from_chars. All uses changed.
2555 Allow different forms for unportable 2's complement numbers.
2556 Don't check for extended forms when parsing checksums.
2557 Parse base-256 output.
2558 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2559 (major_from_header): Renamed from major_from_chars. All uses changed.
2560 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2561 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2562 (off_from_header): Renamed from off_from_chars. All uses changed.
2563 (size_from_header): Renamed from size_from_chars. All uses changed.
2564 (time_from_header): Renamed from time_from_chars. All uses changed.
2565 Warn about future timestamps.
2566 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2567 (uintmax_from_header): Renamed from uintmax_from_chars.
2569 (tartime): New function, incorporating isotime.
2571 (print_header): Use tartime.
2573 * src/create.c (to_chars): Fix typo in decl.
2574 Don't assign through char const *.
2575 Rename name_expand back to collect_and_sort_names.
2577 * src/extract.c (<time.h>): No need to include.
2578 (time): No need to declare.
2579 (now): Remove variable.
2580 (extr_init): Don't initialize `now'.
2581 Increment same_permissions_option and same_owner_option if we_are_root
2582 is nonzero; this supports the new --no-same-owner option.
2583 (set_stat): Use start_time instead of `now'.
2585 * src/create.c (struct link): Remove unused linkcount member.
2586 (base_64_digits): Move to list.c.
2587 (base_8_digits): Remove.
2588 (to_octal): New function, with some of old contents of to_base.
2590 (to_base256): New function.
2591 (to_chars): Use base 256, not base 64, for huge values.
2592 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2594 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2595 it means we have an incremental dump where we don't know whether this
2596 is a top-level call.
2597 Use deref_stat instead of statx / stat / lstat.
2598 Cast result of alloca.
2599 Check for dates if 0 < top_level, not if listed_incremental_option.
2600 Move multiple-link check after directory check.
2601 Do not dump avoided names.
2602 Dump hard links to symbolic names as links, not as separate
2604 start_header cannot return a null pointer, so don't test for it.
2605 Likewise for find_next_block.
2607 * src/buffer.c, src/common.h (<human.h>): Include.
2608 (read_error): Read error is an error, not just a warning.
2609 (print_total_written): Also print human-readable byte count, and
2611 (open_archive, flush_write): Use start_time, not current time.
2612 (flush_read): Report about garbage bytes ignored at end of archive,
2613 but act on non-garbage bytes (instead of ignoring them).
2614 (new_volume): Use WARN for warnings.
2617 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2619 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2621 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2623 * lib/Makefile.am (noinst_HEADERS):
2624 Rename fnmatch.h to fnmatch.hin; add human.h.
2625 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2626 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2628 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2630 * lib/fnmatch.c (strchrnul):
2631 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2632 Do not define if !_LIBC and if it already exists.
2633 (internal_fnmatch): Use it.
2635 * configure.in (tar_LDADD): New variable, used only when linking tar.
2636 (rmt_LDADD): Similarly, for rmt.
2637 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2638 fnmatch.c; otherwise, use the system fnmatch.h.
2640 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2641 Modernize sample backup script.
2643 * THANKS: Martin Goik's email address has changed.
2645 * m4/fnmatch.m4: New file.
2647 1999-09-03 Paul Eggert <eggert@twinsun.com>
2649 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2652 1999-08-29 Paul Eggert <eggert@twinsun.com>
2654 * lib/getdate.y (get_date):
2655 Rename outermost local `probe' to `quarter'.
2656 Rename latter local `tm' to probe_tm.
2657 From: Jim Meyering <meyering@ascend.com>
2658 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2660 1999-08-28 Paul Eggert <eggert@twinsun.com>
2662 * lib/getdate.y (PC): New macro; use it when possible.
2663 (number): Handle `Nov 11 1996' example correctly.
2664 See Risks Digest 20.55 (1999-08-27)
2665 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2667 1999-08-23 Paul Eggert <eggert@twinsun.com>
2669 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2671 Remove minor cases of lint from many source files: this includes
2672 unnecessary casts, uses of NULL, etc.
2674 * configure.in (AC_PROG_YACC): Remove.
2675 (YACC): Always use bison.
2676 (AC_STRUCT_TIMEZONE): Add.
2677 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2679 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2682 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2683 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2685 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2687 * src/common.h (merge_sort): Remove decl; no longer exported.
2689 * src/system.h (voidstar): Remove.
2690 (memcpy, memcmp): Cast args.
2691 ("xalloc.h"): Add include.
2692 (xmalloc, xrealloc): Remove decl.
2694 * src/mangle.c (time): Do not declare if defined.
2695 (first_mangle, mangled_num): Remove.
2697 * src/list.c (from_chars): Report out-of-range values more precisely.
2698 (off_from_chars): Do not allow negative offsets.
2699 (uid_from_chars): Allow negative uids.
2701 * src/create.c (linklist): Now static.
2702 (to_chars): Fix wording of message to match from_chars.
2704 * src/misc.c (merge_sort): Move to incremen.c.
2705 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2706 It's too painful to make it both generic and portable.
2707 (read_directory_file): "timestamp" -> "time stamp" in messages.
2709 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2710 (usage): Fix misspelling.
2711 (OPTION_STRING): -y is now -I.
2712 (decode_options): Use -1, not EOF, for getopt_long result.
2713 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2714 Handle operands after any "--" argument.
2715 (main): Report any output errors.
2717 * src/rmt.c (main): status is ssize_t, not long.
2719 * src/names.c (name_gather): Handle trailing -C option correctly.
2720 (addname): use memcpy, not strncpy, to copy a string of known length.
2721 (name_match): Handle trailing -C option correctly.
2722 Propagate -C option to following files.
2723 (name_match, name_scan): Remove redundant matching code.
2725 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2727 * lib/getdate.y: Major rewrite. Add copyright notice.
2728 (<stdio.h>): Include only if testing.
2730 (ISLOWER): New macro.
2731 (<string.h>): Include if HAVE_STRING_H, not USG.
2733 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2735 (EPOCH_YEAR): Renamed from EPOCH.
2736 (table): Renamed from TABLE.
2737 (meridian): Now an anonymous enum.
2738 (struct parser_control): New type.
2739 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2740 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2741 (%pure_parser): Added, so that the parser is pure.
2742 (%union): Removed; the type is now just plain int.
2743 All %type directives removed.
2744 (tLOCAL_ZONE): New %token.
2745 (month_day_table): Renamed from MonthDayTable.
2746 (gmtime, localtime, mktime, time): Declare only if not defined.
2747 (meridian_table): New table.
2748 (dst_table): New table.
2749 (units_table): renamed from UnitsTable.
2750 (relative_time_table): Renamed from OtherTable.
2751 (time_zone_table): Renamed from TimezoneTable. Modernized.
2752 (military_table): Renamed from MilitaryTable.
2753 (to_hour): Renamed from ToHour.
2754 (to_year): Renamed from ToYear.
2755 (lookup_zone): New function.
2756 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2758 (yylex): Now reentrant. All callers changed.
2759 (get_date): Add support for local time zone abbreviations.
2762 1999-08-20 Paul Eggert <eggert@twinsun.com>
2764 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2766 * src/create.c (to_chars): Generate GNU base-64 representation
2767 if we are generating an old or new GNU format tar file for a
2768 number that can't be represented with the POSIX format.
2770 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2771 (AM_FUNC_GETLINE): Add.
2772 (LIBOBJS): Add getline.o to workaround comment.
2773 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2774 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2775 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2776 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2777 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2778 lib/save-cwd.h, m4/getline.m4: New files.
2780 * src/misc.c (<save-cwd.h>): Include.
2781 (chdir_from_initial_wd): New function.
2783 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2784 (name_gather): Handle `-C x -C y' correctly.
2785 Do not rely on addname to handle -C.
2786 (addname): New CHANGE_DIR parameter. All callers changed.
2787 Remove ugly calls to getcwd; no longer needed.
2788 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2790 * src/incremen.c (listed_incremental_stream): New var.
2791 (read_directory_file): Remove arbitrary limits on file name length.
2792 Do not attempt to get the working directory; we can bypass this
2793 on fchdir hosts. Open the listed_incremental_option file for both
2794 read and write instead of opening it twice. Check for I/O errors
2795 when doing I/O to this file. Check for invalid data in the file,
2796 and report line numbers of invalid data.
2797 (write_dir_file): Likewise.
2798 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2799 Do not invoke write_dir_file; that's our caller's responsibility.
2801 * src/list.c (max): New macro.
2802 (isotime): Now takes time_t, not time_t *. Report the decimal values
2803 of times that can't be broken down.
2804 (print_header): Don't assume that major and minor device numbers can
2807 * src/common.h (struct name): change_dir is now char const *.
2808 (write_directory_file): Remove unused decl.
2809 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2810 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2811 (chdir_from_initial_wd): New decl.
2812 (addname): New 2nd arg.
2814 * THANKS: Torsten Lull -> Catrin Urbanneck
2816 1999-08-18 Paul Eggert <eggert@twinsun.com>
2818 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2819 Don't depend on ac_cv_func variables.
2820 From Albert Chin-A-Young <china@thewrittenword.com>.
2822 1999-08-18 Paul Eggert <eggert@twinsun.com>
2824 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2826 * m4/signedchar.m4: New file.
2827 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2828 * src/system.h (signed_char): New macro.
2829 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2830 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2832 * src/create.c (write_eot): Write at least two zero blocks.
2834 * src/extract.c (extract_archive): Fix sparse array bug:
2835 we did not find end of array correctly.
2837 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2838 Don't assume find_next_block yields nonnull.
2839 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2840 * src/list.c (skip_extended_headers): Likewise.
2842 * src/list.c (read_and, list_archive): Simplify code.
2843 (read_header): Fix computation of signed checksums on machines where
2845 Do not consider a block to be zero unless all its bytes are zero,
2846 even the checksum bytes. Do not attempt to parse the checksum of
2847 a zero block. Fix memory leak with long names and links.
2848 (from_chars): Accommodate a buggy tar that outputs leading NUL
2849 if the previous field overflows.
2851 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2852 \?, for portability to non-ASCII hosts.
2854 1999-08-16 Paul Eggert <eggert@twinsun.com>
2856 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2858 * src/extract.c (make_directories): Do not chown intermediate
2859 directories, even if we are root.
2861 * src/list.c (read_header): Fix bugs when interpreting
2862 POSIX-compliant headers that do not contain null bytes in the
2863 header or link names.
2865 1999-08-14 Paul Eggert <eggert@twinsun.com>
2867 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
2869 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
2870 (AC_HEADER_SYS_WAIT): Add.
2871 (AC_REPLACE_FUNCS): Add waitpid.
2872 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
2873 * lib/waitpid.c: New file.
2874 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
2875 * src/system.h (WCOREDUMP): Remove; no longer used.
2876 (WIFSTOPPED): Likewise.
2877 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
2878 * src/buffer.c (child_open_for_compress): Undo previous change.
2879 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
2880 (new_volume): Likewise.
2882 * src/buffer.c, src/extract.c, src/incremen.c (time):
2883 Don't declare if defined.
2884 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
2885 * src/incremen.c (read_directory_file):
2886 Invoke `time' the same way everyone else does.
2887 Check validity of --listed-incremental file contents a bit better.
2888 Do not worry about --after-date-option; tar.c now checks this.
2889 * src/list.c (isotime): Report ??? if localtime returns null.
2890 Don't assume years fit into four digits.
2891 Don't append trailing newline.
2892 (print_header): Report ??? if localtime returns null;
2893 Don't assume years fit into four digits.
2895 * src/compare.c (diff_archive): Do not fall back on absolute name
2896 when --absolute-names is not specified.
2898 * src/create.c (start_header):
2899 Include text of ignored filesystem prefix in warning.
2900 (create_archive): Check for excluded names when doing incremental
2901 pass through directory.
2902 (dump_file): Do not dump old files explicitly given on command line
2903 when using --listed-incremental. Do not strip ./ prefix from names.
2905 * src/tar.c: -g now implies after_date_option = 1.
2906 -g and -N are now incompatible options.
2908 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
2910 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
2912 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
2913 incremental headers as POSIX prefixes.
2915 1999-08-11 Paul Eggert <eggert@twinsun.com>
2917 * NEWS, configure.in: Version 1.13.6.
2919 * configure.in (ALL_LINGUAS): Add pt_BR.
2920 * po/pt_BR.po: New file.
2922 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
2923 Renamed from tar.info and header.texi; adjust actions so that
2924 they work in other directories.
2926 * doc/tar.texi: Add -y and --bzip2.
2927 Patterns containing / now exclude only file names whose prefix match.
2929 * lib/exclude.h (excluded_filename): New option parameter.
2930 (add_exclude_file): New ADD_FUNC parameter.
2931 (excluded_pathname): Remove decl.
2932 * lib/exclude.c (_GNU_SOURCE):
2933 Remove; no longer needed since we don't use FNM_ macros.
2934 (excluded_filename): Renamed from excluded_filename_opts.
2935 (excluded_filename, excluded_pathname): Remove.
2936 (add_exclude_file): New ADD_FUNC parameter.
2938 * po/POTFILES.in: Add lib/quotearg.c.
2940 * src/buffer.c (_GNU_SOURCE): Define.
2941 (<fnmatch.h>): Include unconditionally.
2942 (child_open_for_compress): Dup after closing, to avoid possible file
2943 descriptor exhaustion.
2944 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2945 (flush_read): Likewise.
2947 * src/common.h (LG_8, LG_64): New macros.
2948 (excluded_with_slash, excluded_without_slash): New vars.
2950 (base_64_digits): New decl.
2951 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
2952 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
2954 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
2955 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
2957 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
2958 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
2959 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
2960 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
2961 respectively. All definitions and uses changed.
2962 (excluded_name): New decl.
2964 * src/compare.c (diff_archive):
2965 Open files with O_NONBLOCK instead of O_NDELAY.
2967 * src/create.c (base_64_digits): New constant.
2968 (base_8_digits): New macro.
2969 (MAX_VAL_WITH_DIGITS): New macro.
2970 (to_base): First half of old to_oct. Support base 64 too.
2971 (to_chars): Other half of old to_oct, for 64-bit support.
2972 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
2973 (gid_substitute, uid_substitute): Look up names dynamically if
2974 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
2975 (mode_to_chars): Renamed from mode_to_oct.
2976 Support negative values in all the _to_chars functions.
2977 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2978 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
2979 (dump_file): Inspect entire pathname, not just new file name
2980 component, when deciding whether to exclude it.
2982 * src/extract.c (extract_archive):
2983 Open files with O_NONBLOCK instead of O_NDELAY.
2985 * src/incremen.c (get_directory_contents):
2986 Inspect entire pathname, not just new file name
2987 component, when deciding whether to exclude it.
2989 * src/list.c (<fnmatch.h>): Do not include.
2990 (from_chars): Renamed from from_oct. New parameter specifying
2991 the negative of the minimum allowed value. Support negative
2993 (base64_map): New var.
2994 (base64_init): New function.
2995 (print_header): Output numeric uids and gids if numeric_owner_option.
2997 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
2999 * src/names.c (_GNU_SOURCE): Define.
3000 (<fnmatch.h>): Include unconditionally.
3001 (excluded_name): New function, taking over duties of excluded_pathname.
3004 * src/rmt.c (decode_oflag): New function.
3005 (main): Use it to support symbolic open flags.
3007 * src/rtapelib.c (encode_oflag): New function.
3008 (rmt_open__): Do not allow newlines in the path.
3009 Propagate errno correctly.
3010 Decode symbolic open flags, if present.
3012 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3015 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3016 New -y or --bzip2 option.
3017 (add_filtered_exclude): New function.
3018 (decode_options): Put excluded patterns with / into
3019 excluded_with_slash, and without / into excluded_without_slash.
3020 Compare newer_mtime_option to its new initial value
3021 TYPE_MINIMUM (time_t) when deciding whether more than one
3022 threshold date was specified.
3024 1999-07-20 Paul Eggert <eggert@twinsun.com>
3026 * NEWS, configure.in: Version 1.13.5.
3028 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3030 * src/buffer.c (new_volume): Likewise.
3031 * src/incremen.c (read_directory_file): Likewise.
3032 * src/tar.c (decode_options):
3033 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3036 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3037 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3039 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3040 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3041 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3042 Define to 0 if the corresponding S_IF* macro is not defined.
3043 (mkfifo): Do not define if already defined, or if S_IFIFO
3046 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3047 S_ISLNK, to determine whether to invoke readlink.
3048 * src/create.c (dump_file): Likewise.
3050 * src/extract.c (set_mode):
3051 Do not chmod unless we are root or the -p option was given;
3052 this matches historical practice.
3053 (unlink_destination): New function, which checks for unlink failures.
3054 (maybe_recoverable): Stay quiet if -U.
3055 (extract_archive): Use O_EXCL if unlink_first_option.
3056 Report unlink failures.
3057 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3058 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3061 * src/incremen.c (get_directory_contents): Depend on
3062 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3064 * src/list.c: Remove S_IS* ifdefs.
3065 * src/misc.c (maybe_backup_file): Likewise.
3067 * src/misc.c (maybe_backup_file):
3068 "Virtual memory exhausted" -> "Memory exhausted",
3069 to conform to the other places this message is issued.
3071 * src/mangle.c (extract_mangle):
3072 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3074 * src/rtapelib.c (rmt_open__):
3075 Remove typo that caused us to omit the first char
3078 1999-07-16 Paul Eggert <eggert@twinsun.com>
3080 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3082 * doc/tar.texi: A path name is excluded if any of its file name
3083 components matches an excluded pattern, even if the path name was
3084 specified on the command line.
3085 * src/create.c (create_archive): Likewise.
3086 * src/list.c (read_and): Likewise.
3087 * src/update.c (update_archive): Likewise.
3088 * lib/exclude.h (excluded_pathname): New decl.
3089 * lib/exclude.c (_GNU_SOURCE): Define.
3090 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3091 (excluded_filename_opts): New function.
3092 (excluded_pathname): New function.
3094 * lib/Makefile.am (EXTRA_DIST):
3095 xstrtol.c moved here from libtar_a_SOURCES.
3096 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3097 Remove xstrtoul.c; no longer needed.
3098 * lib/xstrtol.c: Remove.
3100 * src/tar.c (decode_options):
3101 Set newer_time_option to TYPE_MINIMUM, so that
3102 negative timestamps are handled correctly.
3103 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3104 uniformity (and so that we don't need to have the other fns).
3105 (main): Remove call to init_total_written; no longer needed.
3107 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3108 checks for unsigned long and long long.
3109 * src/arith.c: Remove.
3110 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3111 * po/POTFILES.in: Remove src/arith.c.
3112 * src/arith.h: Use double, to simplify configuration gotchas.
3113 (tarlong): Now double.
3114 (TARLONG_FORMAT): New macro.
3115 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3116 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3117 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3118 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3119 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3120 mult_tarlong, print_tarlong): Remove. All callers replaced with
3123 * src/common.h (init_total_written): Remove decl.
3125 * src/buffer.c (total_written):
3126 Remove; replaced with prev_written + bytes_written.
3127 (prev_written): New var.
3128 (init_total_written): Remove.
3129 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3131 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3132 Make sure that we can shift, multiply
3133 and divide unsigned long long values; Ultrix cc can't do it.
3135 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3136 Check for any unknown bits, not just unknown bits left of the leftmost
3139 * lib/quotearg.c (quotearg_buffer):
3140 Don't quote spaces if C quoting style.
3141 * src/list.c (from_oct):
3142 Use C quoting style for error; omit trailing NULs.
3144 1999-07-14 Paul Eggert <eggert@twinsun.com>
3146 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3148 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3149 <inttypes.h> defines strtoumax as a macro (and not as a function).
3150 HP-UX 10.20 does this.
3152 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3153 * PORTS, README, TODO, doc/tar.texi: Likewise.
3155 1999-07-12 Paul Eggert <eggert@twinsun.com>
3157 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3158 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3160 * src/list.c (decode_header):
3161 Do not assume that S_IFBLK and S_IFCHR are defined.
3163 * src/create.c (start_header): Do not assume S_IFMT is defined.
3164 (dump_file): Remove unnecessary check for screwy apollo lossage.
3165 Do not assume S_IFBLK and S_IFCHR are defined.
3167 * src/extract.c (extract_archive):
3168 Test whether S_IFCHR and S_IFBLK are nonzero,
3169 not whether they are defined, for consistency with other tests.
3171 * src/buffer.c (is_regular_file):
3172 Don't succeed on files that we can't access due to
3173 permissions problems.
3174 (open_archive): Fix wording on fatal error message.
3175 Don't bother to stat /dev/null if the archive is not a character
3178 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3179 Report an error, not a warning, for I/O errors.
3180 (process_rawdata, process_dumpdir, diff_sparse_files):
3181 Change ungrammatical "Data differs" to "Contents differ".
3182 (get_stat_data): Find hidden files on AIX.
3183 Accept file name as argument; all uses changed.
3184 (get_stat_data, diff_archive): Use system error message for
3185 nonexistent files rather than rolling our own.
3186 (diff_archive): Unknown file types are errors, not warnings.
3187 Normalize spelling of message to "File type differs".
3188 Use get_stat_data to get link status, for consistency.
3189 Do not inspect st_rdev for fifos.
3190 Do not assume st_mode values contain only file types and mode bits.
3191 Check for mode changes and device number changes separately.
3193 * src/update.c (append_file):
3194 Open the file before statting it, to avoid a race.
3195 Complain about file shrinkage only when we reach EOF.
3197 1999-07-08 Paul Eggert <eggert@twinsun.com>
3199 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3201 * configure.in (AC_EXEEXT): Add.
3203 * lib/Makefile.am (noinst_HEADERS):
3204 Add basename.h, exclude.h. Remove full-write.h.
3205 (libtar_a_SOURCES): Add exclude.c.
3207 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3209 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3210 * lib/safe-read.h (safe_read): New decl.
3211 * src/rmt.c: Include safe-read.h.
3212 * src/rtapelib.c: Include basename.h, save-read.h.
3213 (rmt_open__): Use base_name to compute base name.
3216 Include basename.h, exclude.h; don't include full-write.h.
3217 (exclude_option): Remove decl.
3218 (excluded): New decl.
3219 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3221 * src/list.c (read_and):
3222 Use excluded_filename instead of check_exclude.
3223 Check base name of incoming file name, not entire file name, when
3224 deciding whether to exclude it.
3226 * src/create.c (finish_sparse_file):
3227 Use excluded_filename instead of check_exclude.
3228 Don't bother to stat excluded file names.
3229 * src/incremen.c (get_directory_contents): Likewise.
3231 * src/names.c (exclude_pool, exclude_pool_size,
3232 allocated_exclude_pool_size, simple_exclude_array,
3233 simple_excludes, allocated_simple_excludes,
3234 pattern_exclude_array, pattern_excludes,
3235 allocated_pattern_excludes, add_exclude, add_exclude_file,
3237 Remove; now done in ../lib/exclude.c.
3239 * src/tar.c (decode_options): Initialize `excluded'.
3240 Use new add_exclude_file and add_exclude functions.
3242 1999-07-05 Paul Eggert <eggert@twinsun.com>
3244 * m4/gettext.m4: Use changequote rather than [[ ]].
3246 * lib/safe-read.c: Renamed from lib/full-read.c.
3247 (safe_read): Renamed from full_read. All uses changed.
3248 * lib/safe-read.h, lib/full-write.h: New files.
3249 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3250 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3251 * lib/full-write.c: Include full-write.h.
3252 * src/common.h: Include full-write.h, safe-read.h.
3253 * src/system.h: (full_read, full_write): Remove decls.
3255 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3257 * src/system.h (bindtextdomain, textdomain): undef before
3258 defining, to avoid preprocessor warnings with --disable-nls
3259 on hosts whose locale.h includes libintl.h.
3261 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3262 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3263 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3266 1999-07-02 Paul Eggert <eggert@twinsun.com>
3268 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3269 * m4/mktime.m4: New file.
3270 * m4/Makefile.am.in, m4/README: Remove these files.
3271 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3272 remove README, Makefile.am.in.
3273 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3274 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3277 * src/tar.c: Include signal.h.
3278 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3279 (main): Ensure SIGCHLD is not ignored.
3281 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3282 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3283 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3284 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3285 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3286 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3287 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3288 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3289 they don't overlap with char codes. Use an enum instead of a lot
3292 * src/system.h (ISASCII): Remove.
3293 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3294 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3295 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3296 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3297 LONG_MAX): New macros.
3299 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3300 (read_directory_file): Cast ISSPACE arg to unsigned char.
3301 * src/misc.c (ISPRINT): Remove; now in system.h.
3302 (remove_any_file): Add brackets to pacify gcc -Wall.
3303 * src/list.c: Don't include <ctype.h>; system.h already does this.
3304 (ISODIGIT, ISSPACE): Remove; now in system.h.
3305 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3307 (from_oct): Cast ISSPACE arg to unsigned char.
3309 * src/create.c (mode_to_oct): Translate modes from internal to
3311 * src/list.c (mode_from_oct): Translate modes from external to
3312 internal form. Do not complain about unrecognized mode bits.
3313 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3314 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3316 * src/extract.c: (extr_init, make_directories, extract_archive):
3317 Do not assume mode bits have traditional Unix values.
3318 * src/list.c (decode_mode): Likewise.
3319 * src/create.c (start_header, dump_file): Likewise.
3320 * src/buffer.c (child_open_for_compress,
3321 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3322 * src/compare.c (diff_archive): Likewise.
3324 * src/extract.c (set_mode): Use %04 not %0.4 format.
3325 (extract_sparse_file): Do not use data_block uninitialized.
3326 Check for lseek failures.
3328 * src/rtapelib.c (rmt_lseek__):
3329 Convert lseek whence values to portable integers on the wire.
3330 * src/rmt.c (main): Likewise. Check for whence values out of range.
3332 * src/create.c (finish_sparse_file): Use lseek whence macros
3333 instead of integers.
3334 * src/buffer.c (backspace_output): Likewise.
3335 * src/compare.c (diff_archive, verify_volume): Likewise.
3336 * src/delete.c (move_archive): Likewise.
3337 * src/extract.c (extract_sparse_file): Likewise.
3339 * src/create.c (dump_file): Do not invoke finish_sparse_file
3340 on a negative file descriptor.
3342 * src/buffer.c: Add braces to pacify gcc -Wall.
3344 * src/compare.c (diff_sparse_files): Report lseek errors.
3346 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3348 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3350 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3351 message to be internationalized; \a doesn't work with msgfmt.
3353 * src/tar.c (long_options, main, usage, OPTION_STRING):
3354 Remove -E or --ending-file.
3355 * src/list.c (read_and): Likewise.
3356 * src/common.h (ending_file_option): Likewise.
3357 * src/buffer.c (close_archive): Likewise.
3359 * tests/after: Don't run two commands together in a pipeline,
3360 as some old shells mishandle pipeline exit status.
3362 1999-06-28 Paul Eggert <eggert@twinsun.com>
3364 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3365 * NEWS: Describe changes since 1.12.
3366 * README: Update bug reporting address; move paxutils ref to NEWS.
3368 Handle EINTR correctly.
3369 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3370 * lib/full-read.c, lib/full-write.c: New files.
3371 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3372 Prefer full_read to read and full_write to write.
3373 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3374 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3376 * src/extract.c (extract_sparse_file): Likewise.
3377 * src/rmt.c (get_string, main, report_error_message,
3378 report_numbered_error): Likewise.
3379 * src/rmt.h (rmtread, rmtwrite): Likewise.
3380 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3381 rmt_write__, rmt_ioctl__): Likewise.
3382 * src/update.c (append_file): Likewise.
3383 * src/system.h (full_read, full_write): New decls.
3385 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3386 lib/xmalloc.c, src/arith.c, src/misc.c.
3388 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3389 New macros. All uses of STDIN and STDOUT changed.
3390 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3391 instead of 0 and STDOUT_FILENO instead of 1.
3392 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3393 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3395 * src/rmt.c (private_strerror): Avoid const. Translate results.
3397 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3398 in the presence of NFS clock skew.
3400 1999-06-25 Paul Eggert <eggert@twinsun.com>
3402 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3404 * src/buffer.c (write_archive_buffer): New function.
3405 (child_open_for_compress, flush_write, flush_read): Use it to write
3407 (open_archive): Report error if fstat of archive fails.
3408 Improve efficiency of check for /dev/null.
3409 Also, fix some corner cases with remote archives and /dev/null checking.
3410 (close_archive): Test for input fifo only if not remote.
3411 Truncate output archive only if it's not remote.
3413 * src/misc.c (remove_any_file):
3414 Don't terminate if you see . or ..; just skip them.
3416 1999-06-18 Paul Eggert <eggert@twinsun.com>
3418 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3420 Output sizes using a format that's more compatible with
3421 traditional tar (and with GNU Emacs).
3422 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3423 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3424 Don't subtract 1 from size.
3425 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3426 Output a trailing NUL unless the value won't fit without it.
3427 (finish_header): No need to append NUL to chksum, now that
3430 1999-06-16 Paul Eggert <eggert@twinsun.com>
3432 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3434 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3435 @INTLLIBS@ might invoke rpl_realloc.
3437 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3438 (intconv): Remove; use xstrto* fns instead.
3439 ("xstrtol.h"): Include.
3440 (check_decimal): Remove.
3441 (long_options, usage, OPTION_STRING, decode_options):
3442 Remove -y, --bzip2, --unbzip2.
3443 (decode_options): Use xget_version instead of get_version.
3444 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3445 Replace invocations of check_decimal with xstrtoumax.
3447 * tests/preset.in (echo_n, echo_c): Remove.
3449 * tests/after: Don't rely on $echo_c and $echo_n.
3451 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3452 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3453 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3454 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3455 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3456 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3457 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3458 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3459 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3460 m4/xstrtoumax.m4: New files.
3462 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3463 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3464 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3465 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3466 (AC_CHECK_FUNCS): Remove lchown.
3467 (AC_REPLACE_FUNCS): Remove basename, dirname.
3468 Add lchown, strtol, strtoul.
3469 (jm_FUNC_MKTIME): Add.
3470 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3471 are also built via the ANSI2KNR-filtering rules.
3472 Use a no-op line to work around bug in automake 1.4 with malloc and
3474 (AC_OUTPUT): Add m4/Makefile.
3476 * lib/Makefile.am (EXTRA_DIST):
3477 Add lchown.c, malloc.c, mktime.c, realloc.c,
3478 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3479 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3480 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3481 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3482 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3484 * src/system.h (uintmax_t): Don't declare; configure now does this.
3486 * src/common.h (backup_type): New decl.
3487 * src/common.h, src/misc.c, src/tar.c:
3488 Move include of backupfile.h to common.h.
3490 * src/misc.c (maybe_backup_file):
3491 Pass backup_type to find_backup_file_name.
3493 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3494 UINTMAX_STRSIZE_BOUND.
3496 * doc/tar.texi: Remove --bzip2.
3497 Fix @xref typos reported by latest makeinfo.
3499 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3501 (M4DIR, ACINCLUDE_INPUTS): New macros.
3502 ($(srcdir)/acinclude.m4): New rule.
3504 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3505 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3506 now generated automatically by autoconf.
3508 1999-05-15 Paul Eggert <eggert@twinsun.com>
3510 * doc/tar.texi: Remove -y.
3512 1999-04-09 Paul Eggert <eggert@twinsun.com>
3514 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3515 (we were allocating too much storage).
3516 (uintmax_t): Don't declare; configure now does this.
3518 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3520 1999-03-22 Paul Eggert <eggert@twinsun.com>
3522 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3524 * acinclude.m4 (AC_LFS_FLAGS):
3525 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3526 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3527 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3529 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3530 New macros; needed for latest GNU xmalloc.c.
3532 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3533 (libtar_a_SOURCES): Add quotearg.c.
3534 * list.c: Include <quotearg.h>.
3535 (from_oct): Add forward decl.
3536 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3537 (from_oct): Report an error only if TYPE is nonzero.
3538 Quote any funny characters in bad header.
3540 1999-03-20 Paul Eggert <eggert@twinsun.com>
3542 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3544 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3545 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3547 (AC_LFS): Simplify AIX revision number test.
3549 1999-03-17 Paul Eggert <eggert@twinsun.com>
3551 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3553 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3554 Remove; it doesn't work that well
3555 with AC_CANONICAL_HOST.
3556 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3558 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3560 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3562 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3564 * tar.texi: Fix bug-report addr.
3566 * README: Remove --with-included-malloc.
3567 Upgrade version numbers of build software.
3569 1999-03-07 Paul Eggert <eggert@twinsun.com>
3571 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3573 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3574 where bindtextdomain and gettext require -lintl.
3575 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3576 `no' means it failed.
3577 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3578 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3579 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3580 to add anything to the command line (it's all in config.h).
3581 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3583 1999-03-01 Paul Eggert <eggert@twinsun.com>
3585 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3587 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3589 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3590 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3591 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3592 like OFF_MAX, which are not reliable
3593 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3594 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3595 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3597 * src/incremen.c (get_directory_contents):
3598 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3599 Have statx depend on STX_HIDDEN, not AIX.
3601 * src/create.c (to_oct):
3602 New parameter substitute, giving a substitute value to use
3603 when the original value is out of range. Do not append a space to the
3604 output; modern tars don't. When a value is out of range, specify the
3605 maximum value, not the number of bits.
3606 (GID_NOBODY, UID_NOBODY): New macros.
3607 (gid_to_oct, uid_to_oct): Use them as substitutes.
3608 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3609 (dump_file): Check whether the file changed as we read it.
3611 * src/rmt.c (main): Remove suspicious AIX/386 code.
3613 1999-02-19 Paul Eggert <eggert@twinsun.com>
3615 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3616 returns a type compatible with char *; it doesn't on SunOS
3617 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3619 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3621 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3622 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3624 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3626 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3627 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3628 * acinclude.m4 (AM_WITH_NLS):
3629 Update to latest gettext version (serial 5).
3630 (AC_LFS_FLAGS): New macro
3631 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3632 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3633 Work properly in cross-compilation scenario, by checking for getconf
3634 with AC_CHECK_TOOL and by ditching uname in favor of
3635 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3637 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3638 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3639 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3640 since getdate.y now uses ANSI code.
3642 * config.guess, config.sub: New files; taken from automake 1.4.
3644 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3645 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3646 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3647 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3648 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3649 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3650 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3652 1999-02-01 Paul Eggert <eggert@twinsun.com>
3654 * src/tar.c: Update copyright.
3658 1999-02-01 Paul Eggert <eggert@twinsun.com>
3660 * NEWS, configure.in: Version 1.12.64004
3662 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3664 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3666 * src/extract.c (extract_archive): Fix bug when extracting sparse
3667 files: they were trashing the tar file header.
3669 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3670 Add -y or --bzip2 or --bunzip2 option.
3672 1999-01-30 Paul Eggert <eggert@twinsun.com>
3674 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3675 cached_no_such_uid, cached_no_such_gid): New vars.
3676 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3677 Cache failures, too.
3679 * src/tar.c (decode_options):
3680 Don't pass names longer than UNAME_FIELD_SIZE to
3681 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3683 1999-01-27 Paul Eggert <eggert@twinsun.com>
3685 * NEWS, configure.in: Version 1.12.64003
3687 * src/buffer.c (backspace_output, close_archive): Cast
3688 rmtlseek position arg to off_t, for benefit of K&R compilers
3690 * src/compare.c (verify_volume): Likewise.
3692 * NEWS, configure.in: Version 1.12.64002
3694 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3695 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3696 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3697 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3698 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3699 uid_from_oct): Likewise.
3701 1999-01-25 Paul Eggert <eggert@twinsun.com>
3703 * incremen.sh: Fix timing bug in regression test.
3705 1999-01-22 Paul Eggert <eggert@twinsun.com>
3707 * NEWS, configure.in: Update version
3709 * Makefile.am (localedir): Change to $(datadir)/locale.
3710 (DEFS): New macro, defining LOCALEDIR.
3711 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3712 (INCLUDES): Add -I..
3714 * Makefile.am (localedir): Change to $(datadir)/locale.
3716 1999-01-21 Paul Eggert <eggert@twinsun.com>
3718 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3720 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3721 * src/Makefile.am (localedir): Likewise.
3722 (DEFS): New macro, defining LOCALEDIR.
3723 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3724 (INCLUDES): Add `-I..'.
3726 * tests/incremen.sh: Fix timing bug.
3728 1999-01-20 Paul Eggert <eggert@twinsun.com>
3730 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3731 `lfs.7' changed to `64000' in version number
3732 to conform to gnits standards.
3734 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3735 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3737 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3740 1998-12-07 Paul Eggert <eggert@twinsun.com>
3742 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3744 * src/list.c (read_header):
3745 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3747 1998-11-30 Paul Eggert <eggert@twinsun.com>
3749 * configure.in: Quote the output of uname.
3751 * src/extract.c (set_stat): chmod after chown even when not root;
3752 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3754 1998-11-15 Paul Eggert <eggert@twinsun.com>
3756 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3758 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3759 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3761 1998-10-28 Paul Eggert <eggert@twinsun.com>
3763 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3765 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3768 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3769 On many installations, rexec is disabled.
3771 1998-08-07 Paul Eggert <eggert@twinsun.com>
3773 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3775 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3776 for nameless users and groups.
3778 1998-02-17 Paul Eggert <eggert@twinsun.com>
3780 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3781 * NEWS, README: Add explanation of why this isn't an official version.
3783 1998-02-02 Paul Eggert <eggert@twinsun.com>
3785 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3786 This is an unofficial version.
3788 1997-12-17 Paul Eggert <eggert@twinsun.com>
3790 * src/incremen.c (ST_DEV_MSB): New macro.
3791 (NFS_FILE_STAT): Use most significant bit of st_dev,
3792 even if it's unsigned.
3794 1997-12-08 Paul Eggert <eggert@twinsun.com>
3796 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3798 1997-11-19 Paul Eggert <eggert@twinsun.com>
3800 * configure.in (HAVE_INTTYPES_H):
3801 Don't ignore cache variable if it's already set.
3803 1997-11-10 Paul Eggert <eggert@twinsun.com>
3805 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3806 * src/delete.c (records_read): Now off_t.
3807 (move_archive): Don't assume mt_count is of type daddr_t.
3809 1997-10-30 Paul Eggert <eggert@twinsun.com>
3811 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3812 Set to appropriate values if large file support
3813 needs explicit enabling.
3814 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3816 New macros to configure.
3817 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3819 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3820 major_t, minor_t, ssize_t): New macros.
3822 * src/arith.h (TARLONG_FORMAT):
3823 Fix typo: %uld -> %lu. Use unsigned when long long
3825 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3826 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3828 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3829 2nd arg is now unsigned long.
3831 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3832 (prepare_record_buffer): Arg is now size_t.
3833 Remove now-useless casts.
3835 (main): Use `long' for status, so that it can store ssize_t.
3836 Use daddr_t, mode_t, size_t, off_t when appropriate.
3837 Convert daddr_t and off_t values ourselves, since they might be longer
3838 than long. Convert other types using `long' primitives.
3839 When processing MTIOCTOP, do not try to pass resulting
3840 count back, since it won't work (it could be too large) and it's
3841 not expected anyway.
3844 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3845 now-useless casts. Use unsigned long to print *_t types, except use
3846 STRINGIFY_BIGINT for off_t.
3847 (update_archive): Cast -1 to dev_t when necessary.
3849 * src/tar.c (check_decimal):
3850 Now returns 1 if successful, 0 otherwise, and returns
3851 uintmax_t value into new arg. Check for arithmetic overflow.
3852 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3853 Check for overflow on user or group ids.
3855 * src/compare.c (diff_init, process_rawdata, read_and_process,
3856 diff_sparse_files, diff_archive):
3857 Use off_t, pid_t, size_t, ssize_t when appropriate.
3858 Remove now-useless casts. Use unsigned long to print *_t types,
3859 except use STRINGIFY_BIGINT for off_t.
3861 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3862 Size arg is now size_t.
3864 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3865 when allocating buffer.
3868 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
3869 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
3870 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
3873 (get_status_string, get_status_off): New function.
3874 (get_status): Now returns long, so that it can store ssize_t.
3875 Invoke get_status_string to do the real work.
3876 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
3877 (rmt_lseek__): Now returns off_t, using new get_status_off function.
3878 (rmt_ioctl__): Convert mt_count by hand,
3879 since it might be longer than long.
3881 * src/mangle.c (extract_mangle):
3882 Check for overflow when converting off_t to size_t.
3883 Use off_t, size_t when appropriate. Remove now-useless casts.
3885 * src/system.h (mode_t): Remove; now done by autoconf.
3886 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
3887 Return number of ST_NBLOCKSIZE-byte blocks,
3888 not number of 512-byte blocks;
3889 this also helps to avoid overflow.
3890 (st_blocks): Declare if needed.
3891 (ST_NBLOCKSIZE): New macro.
3892 (<limits.h>, <inttypes.h>): Include if available.
3893 (CHAR_BIT): New macro.
3894 (uintmax_t): New typedef.
3895 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
3896 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
3897 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
3899 * src/names.c (name_init):
3900 Fix typo in error message: FILE* was passed, but char*
3903 (read_name_from_file, name_gather, addname, name_match, name_scan,
3904 add_exclude): Use size_t when appropriate. Remove now-useless casts.
3906 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
3908 * src/extract.c (newdir_umask, current_umask): Now mode_t.
3909 (extract_sparse_file): Args now use off_t.
3911 (set_mode, set_stat, make_directories, extract_sparse_file,
3912 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
3913 now-useless casts. Use unsigned long to print *_t types, except use
3914 STRINGIFY_BIGINT for off_t.
3916 * src/misc.c (quote_copy_string):
3917 Use size_t when appropriate. Remove now-useless casts.
3919 * src/list.c (read_and, list_archive, read_header, decode_mode,
3920 print_header, print_for_mkdir):
3921 Use mode_t, off_t, size_t when appropriate. Remove
3922 now-useless casts. Use unsigned long to print *_t types, except use
3923 STRINGIFY_BIGINT for off_t.
3925 (read_header): Check for overflow when converting header size.
3927 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
3928 const char *. Size arg is now size_t. Now takes new type and maxval
3929 args. Compute result using uintmax_t, not long. Report error if
3930 field does not contain octal number in range.
3931 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
3932 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
3933 uintmax_from_oct): New functions.
3935 (stringify_uintmax_t_backwards): New function.
3937 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
3938 (skip_file): Offset arg is now off_t.
3940 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
3941 real_s_totsize, real_s_sizeleft, current_block_ordinal):
3943 (write_error): Arg is now ssize_t.
3944 (child_pid): Now pid_t.
3945 (available_space_after): Now size_t.
3947 (child_open_for_compress, child_open_for_uncompress, flush_write,
3948 open_archive, flush_write, write_error, flush_read, close_archive):
3949 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
3950 casts. Use unsigned long to print *_t types, except use
3951 STRINGIFY_BIGINT for off_t.
3953 * src/delete.c (records_read): Now daddr_t.
3954 (move_archive): Arg is now daddr_t. Check for overflow when
3956 (move_archive, delete_archive_members): Use daddr_t, off_t when
3957 appropriate. Remove now-useless casts.
3959 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
3960 (rmt_lseek): Now returns off_t.
3962 * src/create.c (to_oct):
3963 Now static. Value arg is now uintmax_t. Accept new args
3964 giving name of type of octal field, for error messages. Report an
3965 error if the value is too large to fit in the field.
3966 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
3967 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
3969 (write_eot, write_long, finish_header, deal_with_sparse,
3970 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
3971 appropriate. Remove now-useless casts. Use unsigned long to print
3972 *_t types, except use STRINGIFY_BIGINT for off_t.
3974 (find_new_file_size): 1st arg is now off_t*.
3975 (finish_sparse_file): Args now use off_t, not long.
3976 Check for lseek error.
3977 (create_archive, dump_file): Cast -1 to dev_t when necessary.
3978 (dump_file): Device arg is now dev_t.
3979 Avoid overflow when testing whether file has holes
3980 by using the new ST_NBLOCKSIZE macro.
3982 * src/incremen.c (struct accumulator, add_to_accumulator,
3983 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
3984 Use size_t for sizes.
3985 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
3986 Use dev_t, ino_t for devices and inodes.
3987 (gnu_restore): Use off_t for file offsets.
3988 (struct directory): Use char for flags. Add new flag `nfs'.
3990 (NFS_FILE_STAT): New macro.
3991 (note_directory): Accept struct stat * instead of
3992 device and inode number. All callers changed.
3993 (note_directory, get_directory_contents):
3994 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
3995 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
3997 * src/common.h (record_size, struct name, struct sp_array,
3998 available_space_after):
3999 Use size_t for sizes.
4000 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4001 Use off_t for file offsets.
4002 (struct name): dir_contents is now const char *, not char *.
4003 (dump_file, get_directory_contents): Use dev_t for devices.
4004 (to_oct): Remove decl.
4005 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4006 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4007 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4008 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4009 UINTMAX_FROM_OCT): New macros.
4010 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4011 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4012 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4013 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4014 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4015 (print_for_mkdir): 2nd arg is now mode_t.
4017 See ChangeLog.1 for earlier changes.
4020 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4023 This file is part of GNU tar.
4025 GNU tar is free software; you can redistribute it and/or modify
4026 it under the terms of the GNU General Public License as published by
4027 the Free Software Foundation; either version 2, or (at your option)
4030 GNU tar is distributed in the hope that it will be useful,
4031 but WITHOUT ANY WARRANTY; without even the implied warranty of
4032 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4033 GNU General Public License for more details.
4035 You should have received a copy of the GNU General Public License
4036 along with GNU tar; see the file COPYING. If not, write to
4037 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4038 Boston, MA 02111-1307, USA.